CA2008035A1 - Apparatus for telecommunication - Google Patents
Apparatus for telecommunicationInfo
- Publication number
- CA2008035A1 CA2008035A1 CA002008035A CA2008035A CA2008035A1 CA 2008035 A1 CA2008035 A1 CA 2008035A1 CA 002008035 A CA002008035 A CA 002008035A CA 2008035 A CA2008035 A CA 2008035A CA 2008035 A1 CA2008035 A1 CA 2008035A1
- Authority
- CA
- Canada
- Prior art keywords
- subunit
- designed
- instrument
- solar cells
- integrated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
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- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 claims 1
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
- H04M1/65—Recording arrangements for recording a message from the calling party
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0254—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets comprising one or a plurality of mechanically detachable modules
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
- H04M11/066—Telephone sets adapted for data transmision
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/10—Details of telephonic subscriber devices including a GPS signal receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
- H04N2007/145—Handheld terminals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
- Mobile Radio Communication Systems (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Abstract
ABSTRACT OF THE DISCLOSURE
Apparatus for telecommunication, in particular telephone or wireless communication, or terminal station of an intercommunication installation, comprising a hand held subunit, e.g. in the form of a receiver, including at least the loudspeaker and microphone. The subunit is structurally and electrically integrated with an electronic device, either permanently installed or in the form of a removable or interchangeable accessory, such as a radio receiver, paging receiver or dictating set, including its drive mechanism for a recording medium, a recording and playback unit, coupled to the loudspeaker and microphone. The operating controls of the electronic device are readily accessible when the subunit is held, being for example exposed on the side of the subunit. Solar cells, preferably liquid solar cells, may serve, at least, in partas power source, for example in combination with accumulators, which in turn are re-chargeable by solar cells.
Apparatus for telecommunication, in particular telephone or wireless communication, or terminal station of an intercommunication installation, comprising a hand held subunit, e.g. in the form of a receiver, including at least the loudspeaker and microphone. The subunit is structurally and electrically integrated with an electronic device, either permanently installed or in the form of a removable or interchangeable accessory, such as a radio receiver, paging receiver or dictating set, including its drive mechanism for a recording medium, a recording and playback unit, coupled to the loudspeaker and microphone. The operating controls of the electronic device are readily accessible when the subunit is held, being for example exposed on the side of the subunit. Solar cells, preferably liquid solar cells, may serve, at least, in partas power source, for example in combination with accumulators, which in turn are re-chargeable by solar cells.
Description
2~ 35 BacXground and Field o~ the Invention The invention relates to an apparatus for telecommunication, in particular telephone, notably cordless telephone or wireless communication apparatus or terminal station of a intercommunication installation comprising a subunit 5including at least the loudspeaker and microphone and which is designed to be held in the hand.
Discussion o~ prior art The oral communication between persons or groups of persons separated spatially or even timewise plays a vital part in the function o~ businesses, public and private offices, 10etc. This includes on the one hand communication via the telephone network in which case an increasing demand exists to record such conversations for the purposè of minuting or checking. On the other hand instructions or dictations are increasingly not transmitted in writing, but by means of a 5sound recording medium with a view to the speed (difference in speaking and writing speed) and easier understanding ~poorly legible handwriting, especially when taken down quickly). Finally, the constant availability, often just for leaving messages etc., gains increasing significance for 2~firms, businesses and also public offices.
To record dictations, apparatus have long been known which by means of a microphone part, which in most cases also includes the operating controls, store the spoken information on a recording device, mostly magnetic tapes.
25ApparatUs of this kind may for recording of telephone conversations also be connected to the body of a telephone set by appropriate connectors. This also applies to conventional answering machines.
Advancing developments in the sector of micro electronics, ' :' ' " ~ -made possible progressive reductions in the size of tape recorders and thus the construction of today's wide-spread dictation apparatus which house all necessary components in a single small and light weight casing. The recording media have also been reduced correspondingly. Analogous to the big 5appliances mainly used stationarily, these small tape recorders also ofEer the possibilities of a connection to a telephone set.
However, all these appliances show the disadvantage that the user, in order to change the recording medium, e.g. in the lOcase of long conversations, has to return repeatedly to the basic set. Also, in the event of immediate checking of a dictation, playback of a recording respectively, for example of a telephone conversation just conducted, a return to the basic set is necessary. Even in the case of cordless telephones with extended receiver cables, in particular however in the case of the increasingly wide-spread cordless telephones, one loses the advantage of mobility during the telephone conversation.
In the case of portable radiotelephone sets as are 20used e.g. by police, fire brigades, security companies, it would often be of help to have a record at hand of wireless communications. If for that purpose a tape recorder of the conventional kind were to be used, this would mean in most cases encumbering the carrier of the appliance with the 25additional recording device, the connection means and the additional operation of the second appliance.
Even at the desk efficiency is not improved if a separate appliance has to be operated for each function, or if these appliances have to be coupled and then uncoupled again etc.
30With such appliances it is furthermore very important, especially because of the further use o-f the sound carrier ...., :
.; . : :: :, . :
~8~35 in playback appliances when taking down minutes or final copies of recorded information, that the recording is of good quality. An important aspect in this context is the condition of the power source. The necessary good recording 5quality is only assured with a correspondingly good power supply.
With conventional appliances it is necessary for a good power supply even after pro].onged recordings or recordings in rapid succession to keep at hand or regularly exchange lOat least two, sometimes even several power sources, i.e.
rechargeable or non-rechargeable batteries.
When using mains adapters or battery chargers, an important advantage of such appliances is lost, namely the free utilization, especially in cases where no power outlets are i5available, e.g. in a train, aircraft etc.
Objects of ~he Invention :: :
The object of the invention was therefore -to provide an apparatus of the type set out in the introduction which avoids the disadvantages mentioned above.
It was a further object of the invention to improve the 20aforesaid apparatus to the extent that functions, previously associated mainly with stationary installations, or which were only attainable by means of separate instruments, can be combined in an apparatus whilst utilizing its designed features. Purely by way of example, we refer to radio, 25paging receivers, electronic notebooks etc..
A further object was to adapt the power supply to the demands for the free mobility of the apparatus. .
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20~)35 General Description of t~e Invention The apparatus according to the invention attains these objects in that a dictating instrument unit comprising a drive mechanism for a recording medium, a recording ancl playback unit, and the associated operating control means 5are structurally integrated in the subunit and are coupled to its loudspeaker and microphone.
In order to attain the aforesaid object, it is, however, also possible for an apparatus as set out in the introduction, to comprise the features at the subunit as lOdesigned for the structural as well as electrical coupling of a complete dictation apparatus comprising at least a drive mechanism for a recording medium, a recording and playback means as well as the associated operating control means and an electric power source.
15According to a further feature of the invention, a radio receiver unit is structurally integrated in the subunit.
According to a further feature, a paging receiver is structurally integrated into the subunit.
Accoraing to yet a further feature of the invention, an 20 apparatus for the remote answering of installations such as alarm installations, sensors etc. is structuraily integrated in the subunit.
According to a further feature, a TV apparatus is structurally integrated in the subunit.
25 According to yet a further featurel an instrument for acoustic space monitoring is structurally integrated into the subunit.
, . ~
~0~ )35 According to a further feature, an electronic storage means with indicator means is structurally integrated into the subunit.
According to a further feature of the invention, the subunit 5 is designed for the structural as well as electrical coupling thereof to a radio.
According to a further feature, the subunit is designed for the structural as well as electrical coupling to a paging receiver.
10 ~ccording to a further feature, the subunit is designed for the structural as well as electrical coupling thereof to an instrument for acoustic space monitoring.
According to a further feature, the subunit is designed for the structural as well as electrical coupling to an 15apparatus for remote controlled response to other installations such as sensors, alarm installations etc..
According to a further featuref the subunit is designed for the structural as well as electrical coupling thereof to an electronic storage means.
20According to a further feature of the invention, provision is made, at least in part, for solar cells, preferably liquid solar cells to serve as electric power source, or according to another feature of the invention the power sources are at least partly rechargeable by solar cells, 25preferably liquid solar cells.
The following description serves to explain further features and advantages of the apparatus according to the invention with reference to the drawings.
~a~3~i Brie~ Description of the drawings Fig. 1 represents an embodiment wherein the said subunit is represented by the receiver of a cord tel.ephone or intercom installation and in which the dictation apparatus unit is integrated in the receiver, Sfig. 2 represents a receiver for a cord telephone which is adapted for the connection thereof to a dictation apparatus by means of a groove and connecting rail system;
fig. 3 a represents a mobile telephone set, wherein the dictation apparatus unit is integrated in the receiver, lobeing the mobile element;
fig. 3 b represents an installation modification, alternative to fig. 3 a;
fig. 4 likewise represents the mobile portion of a cordless telephone installation, adapted for a dictation apparatus to 15be inserted into the mobile part;
fig. 5 represents a receiver of a cordless telephone in which, analogous to fig. 2, a dictation apparatus unit is adapted to be coupled on;
fig. 6 represents a wireless transmitter receiver with 20integrated dictation apparatus unit;
fig. 7 illustrates a wireless transmitter receiver with a dictation apparatus unit adapted to be inserted therein, fig. 8 a represents a receiver of a cordless telephone in which the groove and connecting rail syste~ for coupling the 25dictation apparatus unit thereto is provided on a hinged cover, Z0~ )3~
fig. 8 b represents a modification of fig. 8 a with a differently designed cover;
fig. 9 a represents the receiver of a cordless telephone with a trough shaped depression for receiving the dictation 5apparatus;
fig. 9 b represents a receiver corresponding to fig. 9 a including a covering means for the depression composed of two hinged covers; and fig. 9 c represents a receiver corresponding to fig. 9 a lOwherein the depression is adapted to be covered by a slidable plate;
fig. lO a represents a receiver for a cord telephone with integrated radio;
fig. lO b represents the receiver adapted for being coupled 15to a radio;
fig. 11 a represents a wireless transmitter receiver, adapted for being coupled to a paging receiver;
..;,~
fig. 11 b represents a wireless transmitter receiver with integrated paging receiver;
20 fig. 12 represents a receiver of a cordless telephone with integrated electronic data storage; and fig. 13 represents a wireless transmitter receiver with integrated TV apparatus.
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Description of specific embodiments Fig. 1 shows a cable telephone comprisiny a body 1, which includes the dialling device 2 and the electrical circuitry to establish telephonic connections and a receiver 4, which in this embodiment represents the said subunit, connected to S the body 1 via a receiver cable 3. The receiver contains a microphone 41 and a loudspeaker 42.The telephone body 1, as illustrated, can also take the form of a body of a stationary radio installation or a built-in car telephone or similar appliances where a receiver is linked to the lObasic appliance by means of a connecting cable. However, it could also represent a terminal station of an intercommunication installation. According to a first embodiment of the invention a drive mechanism 43 and a recording- and playback component of a dictating unit have 15 additionally beeninstalled in the receiver. A slider 44 serves as at least one operating control, as also used in conventional tape recorders. Preferably the slider is fitted on one of the narrow sides of the receiver to permit a simple operation during a telephone conversation with the 20hand holding the receiver while the other hand is free to perform other functions. Instead of the slider an on - off button can be provided, or separate on- and off- pressure buttons may be provided. Pressure sensitive pads or, if desired, turning knobs may also serve as controls.
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The drive mechanism 43 can be installed, as shown in fig. 1, on the inner side of the receiver 4, however, installation on the outer side of the receiver is also possible, as demonstrated in fig. 3 b for cordless telephones. This is necessary e.g. in the case of receivers with integrated push buttons, which are mostly situated on the inner side, because of the resultant lack of space on the inner side of the receiver.
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A further embodiment is illustrated in fig. 2. On the reverse side of the receiver 4, there is at least one receiving means 45, coacting as an integrated system with at least one corresponding device 71 on a complete dictation apparatus 7, to secure this to -the receiver. In the example shown in fig. 2, the device 71 consists of two rails of T-shaped cross sections, by means of which the dictaphone 7 with two complementarily shaped grooves, representing in this example the receiving means 45, is pushed onto the receiver 4. ~Iowever, other fixture possibilities are conceivable.
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One part of the mentioned system consisting of at least one groove and complementary raillike formation means can be provided at the inner side of a hinged cover 68 (see fig. 8a) instead of being directly mounted on the receiver 4. The dictation apparatus is for example pushed on rails 71 in the direction represented by arrow A onto the hinged cover 68 and is thereby coupled to the latter. Then the cover 68 is closed and ~he dictation apparatus is inserted in a trough shaped depression 69'. Fig. 8bshows a further embodiment of a receiver 4 where the cover 68 is mounted to the receiver 4 in a different way.
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The coupling of the dictating set with the microphone 41 and the loudspeaker 42 of the receiver 4 allows both for recording of telephone conversations wi-th subsequent possible control of the recording via the receiver as well as the transcription of dictations via the receiver, when the telephone connection is blocked. In this case the use of a signal light 11 is suitable for indica-ting an incoming call. The installation of the drive mechanism in the receiver now permits changing the recording medium regardless of where the user is with the receiver.
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This advantage is of particular importance in the case of the modification of the invention illus-trated in figs. 3 a and 3 b which illustrates the installation in a cordless- or mobile telephone, but also in the case of portable wireless sets of all kinds, exemplified in figs. 6 and 7, e.g. CB or police radio, or similar devices.
Cordless -telephones comprise a stationary part 5 with connection to the power- and telephone grid, which includes an aerial 51 and control lights 52 for various operating conditions and the cradle 53 for the mobile part 6. This, in addition to the microphone 61 and loudspeaker 62, further includes a dialling device in the form of a keyboard area 63 ~' 9 a . ~ . .
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and further operating controls 64, like e.g. a disconnection key, volume control etc. Due to that there is only little free space on the inner sider of the receiver 6 for the installation of the drive mechanism 65 of the dictaphone 5unit, as can be seen from fig. 3 a. Therefore one would rather choose the embodiment shown in ~ig. 3 b, where the drive mechanism 65 is situated on the outside of the receiver 6. In the case of the aforementioned radio communication sets, the stationary part 5 is inapplicable, 10at least during use..
Furthermore control lights can be provided to indicate various functions. Individual or all of those lights can be adapted to be switched on or off by means of an additional switch so that it is possible to switch these on in the dark 15to more easily find the put down appliance.
Preferably a slider 66, or at least one push button, a pressure sensitive pad or the like, which preferably is situated on one of the narrow sides of the receiver 6 serves to operate the dictation set analogous to the first 20embodiment. The power source for the dictating set, usually accumulators, is also integrated into the receiver in both described embodiments, in accordance with a further feature of the invention. This entails that even in the case of a necessary change of the power source the user need not return to the basic appliance and therefore mobility is maintained.
This advantage is further enhanced if - according to an additional feature of the apparatus according to the invention, the power source is re-charged by solar cells, or ~if these even provide the power supply during operation.
The installation ofthe dictating unit into a wireless communication set can proceed analogously. Due to the : - ,,: -,:
` increased available space on the front o~ the apparatusrepresenting the subunit 6, such installation can take place on the front ~fig. 6).
Figs. 4 and 7 show a further embodiment for coupling the 5 dictation set 7 to the aforesaid subunit 4, 6, the receiver, respectively the wireless telecommunication set, which, however, can obviously also be applied to cord telephones.
The dictation set 7 is in that case slid into an aperture, preEerably a lateral slot 69 of -the subunit 4, 6, and the loelectrical contact elements may be provided inside the said slot 69. Advantageously, the dictating set is inserted in such a position that the operating controls remain accessible, so that a second set of operating controls on the receiver can be dispensed with. Fig.5,being a simple 15alternative embodiment to the aforegoing, represents a connecting system, composed of rails 71 and grooves 45, analogous to the embodiment of fig. 2.
Further embodiments of the apparatus according to the invention are illustrated in figs. 9 a, 9 b and 9 c by way of the example of a receiver 4 for a cord telephone. A
trough shaped depression 69' designed for the insertion of a dictating set, is shown in all of the aforesaid illustrations. In fig. 9 a moreover a releasable snap mechanism is shown which fixes the dicating set in the 25depression. A catchlike component 80 which may essentially extend over the entire length of at least one side of the depression, for that purpose catches benind an edge or groove on one or more sides of the dictating set. For ` releasing the fixation, a slider 81 or similar operating means may be provided, which acts onto the component 80 and by pivotal or rectilinear retraction effects disengagement from the groove on the dictating set. Instead of a component 80 extending over essentially the entire length of one side of the depression, it is e.g. also possible to provide a ~ 3t;
narrow pin or projection 82, as shown in fig. 9 b. If the component 80,respectively the pin or projection 82, is not made of rigid material,the action thereon by the slider 81 can be dispensed with and the fixation may be released by 5 lifting the dictating set and by elastic deformation of the component 80, respectively 82.
In fig. 9 b, two hinged covers 83 and 83' are illustrated for covering the depression 69', covering the entire area.
Fig. 9 c inally illustrates a furthe~r working example for a 10 cover according to the invention in the form of a plate 8S slidable in guide means 84.
The hinged cover 68, 83, 83' as well as the slidable plate 85 may be utilized in addition to or as alternatives to the aforedescribed~means ~or fixing the dictating set on or in 15the subunit 4, 6. The aforesaid lateral slot 69 for the introduction of the dictating set into the subunit 4, 6 described with reference to figures 4 and 6 may additionally be provided with such cover means.
The installation of a magnetic fixing means may serve as a 0further example~for a possible m~eans for mounting or securing the dictating set to the subunit 4, 6.
Electric contact is established by at least one contact element 72, preferably a series of plugs or so-called contact pins which engage after having brought about the 25complete mechanical connection with the corresponding elements on the receiver. When the dictating set is separated, the latter are preferably protected against damage or dirt by a cover. This can be removed either manually before fitting the dictating set, or automatically 30during the fitting process by any means, like levers, sliders or simllar items, by the dictaphone ltself.
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Discussion o~ prior art The oral communication between persons or groups of persons separated spatially or even timewise plays a vital part in the function o~ businesses, public and private offices, 10etc. This includes on the one hand communication via the telephone network in which case an increasing demand exists to record such conversations for the purposè of minuting or checking. On the other hand instructions or dictations are increasingly not transmitted in writing, but by means of a 5sound recording medium with a view to the speed (difference in speaking and writing speed) and easier understanding ~poorly legible handwriting, especially when taken down quickly). Finally, the constant availability, often just for leaving messages etc., gains increasing significance for 2~firms, businesses and also public offices.
To record dictations, apparatus have long been known which by means of a microphone part, which in most cases also includes the operating controls, store the spoken information on a recording device, mostly magnetic tapes.
25ApparatUs of this kind may for recording of telephone conversations also be connected to the body of a telephone set by appropriate connectors. This also applies to conventional answering machines.
Advancing developments in the sector of micro electronics, ' :' ' " ~ -made possible progressive reductions in the size of tape recorders and thus the construction of today's wide-spread dictation apparatus which house all necessary components in a single small and light weight casing. The recording media have also been reduced correspondingly. Analogous to the big 5appliances mainly used stationarily, these small tape recorders also ofEer the possibilities of a connection to a telephone set.
However, all these appliances show the disadvantage that the user, in order to change the recording medium, e.g. in the lOcase of long conversations, has to return repeatedly to the basic set. Also, in the event of immediate checking of a dictation, playback of a recording respectively, for example of a telephone conversation just conducted, a return to the basic set is necessary. Even in the case of cordless telephones with extended receiver cables, in particular however in the case of the increasingly wide-spread cordless telephones, one loses the advantage of mobility during the telephone conversation.
In the case of portable radiotelephone sets as are 20used e.g. by police, fire brigades, security companies, it would often be of help to have a record at hand of wireless communications. If for that purpose a tape recorder of the conventional kind were to be used, this would mean in most cases encumbering the carrier of the appliance with the 25additional recording device, the connection means and the additional operation of the second appliance.
Even at the desk efficiency is not improved if a separate appliance has to be operated for each function, or if these appliances have to be coupled and then uncoupled again etc.
30With such appliances it is furthermore very important, especially because of the further use o-f the sound carrier ...., :
.; . : :: :, . :
~8~35 in playback appliances when taking down minutes or final copies of recorded information, that the recording is of good quality. An important aspect in this context is the condition of the power source. The necessary good recording 5quality is only assured with a correspondingly good power supply.
With conventional appliances it is necessary for a good power supply even after pro].onged recordings or recordings in rapid succession to keep at hand or regularly exchange lOat least two, sometimes even several power sources, i.e.
rechargeable or non-rechargeable batteries.
When using mains adapters or battery chargers, an important advantage of such appliances is lost, namely the free utilization, especially in cases where no power outlets are i5available, e.g. in a train, aircraft etc.
Objects of ~he Invention :: :
The object of the invention was therefore -to provide an apparatus of the type set out in the introduction which avoids the disadvantages mentioned above.
It was a further object of the invention to improve the 20aforesaid apparatus to the extent that functions, previously associated mainly with stationary installations, or which were only attainable by means of separate instruments, can be combined in an apparatus whilst utilizing its designed features. Purely by way of example, we refer to radio, 25paging receivers, electronic notebooks etc..
A further object was to adapt the power supply to the demands for the free mobility of the apparatus. .
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20~)35 General Description of t~e Invention The apparatus according to the invention attains these objects in that a dictating instrument unit comprising a drive mechanism for a recording medium, a recording ancl playback unit, and the associated operating control means 5are structurally integrated in the subunit and are coupled to its loudspeaker and microphone.
In order to attain the aforesaid object, it is, however, also possible for an apparatus as set out in the introduction, to comprise the features at the subunit as lOdesigned for the structural as well as electrical coupling of a complete dictation apparatus comprising at least a drive mechanism for a recording medium, a recording and playback means as well as the associated operating control means and an electric power source.
15According to a further feature of the invention, a radio receiver unit is structurally integrated in the subunit.
According to a further feature, a paging receiver is structurally integrated into the subunit.
Accoraing to yet a further feature of the invention, an 20 apparatus for the remote answering of installations such as alarm installations, sensors etc. is structuraily integrated in the subunit.
According to a further feature, a TV apparatus is structurally integrated in the subunit.
25 According to yet a further featurel an instrument for acoustic space monitoring is structurally integrated into the subunit.
, . ~
~0~ )35 According to a further feature, an electronic storage means with indicator means is structurally integrated into the subunit.
According to a further feature of the invention, the subunit 5 is designed for the structural as well as electrical coupling thereof to a radio.
According to a further feature, the subunit is designed for the structural as well as electrical coupling to a paging receiver.
10 ~ccording to a further feature, the subunit is designed for the structural as well as electrical coupling thereof to an instrument for acoustic space monitoring.
According to a further feature, the subunit is designed for the structural as well as electrical coupling to an 15apparatus for remote controlled response to other installations such as sensors, alarm installations etc..
According to a further featuref the subunit is designed for the structural as well as electrical coupling thereof to an electronic storage means.
20According to a further feature of the invention, provision is made, at least in part, for solar cells, preferably liquid solar cells to serve as electric power source, or according to another feature of the invention the power sources are at least partly rechargeable by solar cells, 25preferably liquid solar cells.
The following description serves to explain further features and advantages of the apparatus according to the invention with reference to the drawings.
~a~3~i Brie~ Description of the drawings Fig. 1 represents an embodiment wherein the said subunit is represented by the receiver of a cord tel.ephone or intercom installation and in which the dictation apparatus unit is integrated in the receiver, Sfig. 2 represents a receiver for a cord telephone which is adapted for the connection thereof to a dictation apparatus by means of a groove and connecting rail system;
fig. 3 a represents a mobile telephone set, wherein the dictation apparatus unit is integrated in the receiver, lobeing the mobile element;
fig. 3 b represents an installation modification, alternative to fig. 3 a;
fig. 4 likewise represents the mobile portion of a cordless telephone installation, adapted for a dictation apparatus to 15be inserted into the mobile part;
fig. 5 represents a receiver of a cordless telephone in which, analogous to fig. 2, a dictation apparatus unit is adapted to be coupled on;
fig. 6 represents a wireless transmitter receiver with 20integrated dictation apparatus unit;
fig. 7 illustrates a wireless transmitter receiver with a dictation apparatus unit adapted to be inserted therein, fig. 8 a represents a receiver of a cordless telephone in which the groove and connecting rail syste~ for coupling the 25dictation apparatus unit thereto is provided on a hinged cover, Z0~ )3~
fig. 8 b represents a modification of fig. 8 a with a differently designed cover;
fig. 9 a represents the receiver of a cordless telephone with a trough shaped depression for receiving the dictation 5apparatus;
fig. 9 b represents a receiver corresponding to fig. 9 a including a covering means for the depression composed of two hinged covers; and fig. 9 c represents a receiver corresponding to fig. 9 a lOwherein the depression is adapted to be covered by a slidable plate;
fig. lO a represents a receiver for a cord telephone with integrated radio;
fig. lO b represents the receiver adapted for being coupled 15to a radio;
fig. 11 a represents a wireless transmitter receiver, adapted for being coupled to a paging receiver;
..;,~
fig. 11 b represents a wireless transmitter receiver with integrated paging receiver;
20 fig. 12 represents a receiver of a cordless telephone with integrated electronic data storage; and fig. 13 represents a wireless transmitter receiver with integrated TV apparatus.
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Description of specific embodiments Fig. 1 shows a cable telephone comprisiny a body 1, which includes the dialling device 2 and the electrical circuitry to establish telephonic connections and a receiver 4, which in this embodiment represents the said subunit, connected to S the body 1 via a receiver cable 3. The receiver contains a microphone 41 and a loudspeaker 42.The telephone body 1, as illustrated, can also take the form of a body of a stationary radio installation or a built-in car telephone or similar appliances where a receiver is linked to the lObasic appliance by means of a connecting cable. However, it could also represent a terminal station of an intercommunication installation. According to a first embodiment of the invention a drive mechanism 43 and a recording- and playback component of a dictating unit have 15 additionally beeninstalled in the receiver. A slider 44 serves as at least one operating control, as also used in conventional tape recorders. Preferably the slider is fitted on one of the narrow sides of the receiver to permit a simple operation during a telephone conversation with the 20hand holding the receiver while the other hand is free to perform other functions. Instead of the slider an on - off button can be provided, or separate on- and off- pressure buttons may be provided. Pressure sensitive pads or, if desired, turning knobs may also serve as controls.
.
The drive mechanism 43 can be installed, as shown in fig. 1, on the inner side of the receiver 4, however, installation on the outer side of the receiver is also possible, as demonstrated in fig. 3 b for cordless telephones. This is necessary e.g. in the case of receivers with integrated push buttons, which are mostly situated on the inner side, because of the resultant lack of space on the inner side of the receiver.
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A further embodiment is illustrated in fig. 2. On the reverse side of the receiver 4, there is at least one receiving means 45, coacting as an integrated system with at least one corresponding device 71 on a complete dictation apparatus 7, to secure this to -the receiver. In the example shown in fig. 2, the device 71 consists of two rails of T-shaped cross sections, by means of which the dictaphone 7 with two complementarily shaped grooves, representing in this example the receiving means 45, is pushed onto the receiver 4. ~Iowever, other fixture possibilities are conceivable.
.
One part of the mentioned system consisting of at least one groove and complementary raillike formation means can be provided at the inner side of a hinged cover 68 (see fig. 8a) instead of being directly mounted on the receiver 4. The dictation apparatus is for example pushed on rails 71 in the direction represented by arrow A onto the hinged cover 68 and is thereby coupled to the latter. Then the cover 68 is closed and ~he dictation apparatus is inserted in a trough shaped depression 69'. Fig. 8bshows a further embodiment of a receiver 4 where the cover 68 is mounted to the receiver 4 in a different way.
;: ~
The coupling of the dictating set with the microphone 41 and the loudspeaker 42 of the receiver 4 allows both for recording of telephone conversations wi-th subsequent possible control of the recording via the receiver as well as the transcription of dictations via the receiver, when the telephone connection is blocked. In this case the use of a signal light 11 is suitable for indica-ting an incoming call. The installation of the drive mechanism in the receiver now permits changing the recording medium regardless of where the user is with the receiver.
. . . . .
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This advantage is of particular importance in the case of the modification of the invention illus-trated in figs. 3 a and 3 b which illustrates the installation in a cordless- or mobile telephone, but also in the case of portable wireless sets of all kinds, exemplified in figs. 6 and 7, e.g. CB or police radio, or similar devices.
Cordless -telephones comprise a stationary part 5 with connection to the power- and telephone grid, which includes an aerial 51 and control lights 52 for various operating conditions and the cradle 53 for the mobile part 6. This, in addition to the microphone 61 and loudspeaker 62, further includes a dialling device in the form of a keyboard area 63 ~' 9 a . ~ . .
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and further operating controls 64, like e.g. a disconnection key, volume control etc. Due to that there is only little free space on the inner sider of the receiver 6 for the installation of the drive mechanism 65 of the dictaphone 5unit, as can be seen from fig. 3 a. Therefore one would rather choose the embodiment shown in ~ig. 3 b, where the drive mechanism 65 is situated on the outside of the receiver 6. In the case of the aforementioned radio communication sets, the stationary part 5 is inapplicable, 10at least during use..
Furthermore control lights can be provided to indicate various functions. Individual or all of those lights can be adapted to be switched on or off by means of an additional switch so that it is possible to switch these on in the dark 15to more easily find the put down appliance.
Preferably a slider 66, or at least one push button, a pressure sensitive pad or the like, which preferably is situated on one of the narrow sides of the receiver 6 serves to operate the dictation set analogous to the first 20embodiment. The power source for the dictating set, usually accumulators, is also integrated into the receiver in both described embodiments, in accordance with a further feature of the invention. This entails that even in the case of a necessary change of the power source the user need not return to the basic appliance and therefore mobility is maintained.
This advantage is further enhanced if - according to an additional feature of the apparatus according to the invention, the power source is re-charged by solar cells, or ~if these even provide the power supply during operation.
The installation ofthe dictating unit into a wireless communication set can proceed analogously. Due to the : - ,,: -,:
` increased available space on the front o~ the apparatusrepresenting the subunit 6, such installation can take place on the front ~fig. 6).
Figs. 4 and 7 show a further embodiment for coupling the 5 dictation set 7 to the aforesaid subunit 4, 6, the receiver, respectively the wireless telecommunication set, which, however, can obviously also be applied to cord telephones.
The dictation set 7 is in that case slid into an aperture, preEerably a lateral slot 69 of -the subunit 4, 6, and the loelectrical contact elements may be provided inside the said slot 69. Advantageously, the dictating set is inserted in such a position that the operating controls remain accessible, so that a second set of operating controls on the receiver can be dispensed with. Fig.5,being a simple 15alternative embodiment to the aforegoing, represents a connecting system, composed of rails 71 and grooves 45, analogous to the embodiment of fig. 2.
Further embodiments of the apparatus according to the invention are illustrated in figs. 9 a, 9 b and 9 c by way of the example of a receiver 4 for a cord telephone. A
trough shaped depression 69' designed for the insertion of a dictating set, is shown in all of the aforesaid illustrations. In fig. 9 a moreover a releasable snap mechanism is shown which fixes the dicating set in the 25depression. A catchlike component 80 which may essentially extend over the entire length of at least one side of the depression, for that purpose catches benind an edge or groove on one or more sides of the dictating set. For ` releasing the fixation, a slider 81 or similar operating means may be provided, which acts onto the component 80 and by pivotal or rectilinear retraction effects disengagement from the groove on the dictating set. Instead of a component 80 extending over essentially the entire length of one side of the depression, it is e.g. also possible to provide a ~ 3t;
narrow pin or projection 82, as shown in fig. 9 b. If the component 80,respectively the pin or projection 82, is not made of rigid material,the action thereon by the slider 81 can be dispensed with and the fixation may be released by 5 lifting the dictating set and by elastic deformation of the component 80, respectively 82.
In fig. 9 b, two hinged covers 83 and 83' are illustrated for covering the depression 69', covering the entire area.
Fig. 9 c inally illustrates a furthe~r working example for a 10 cover according to the invention in the form of a plate 8S slidable in guide means 84.
The hinged cover 68, 83, 83' as well as the slidable plate 85 may be utilized in addition to or as alternatives to the aforedescribed~means ~or fixing the dictating set on or in 15the subunit 4, 6. The aforesaid lateral slot 69 for the introduction of the dictating set into the subunit 4, 6 described with reference to figures 4 and 6 may additionally be provided with such cover means.
The installation of a magnetic fixing means may serve as a 0further example~for a possible m~eans for mounting or securing the dictating set to the subunit 4, 6.
Electric contact is established by at least one contact element 72, preferably a series of plugs or so-called contact pins which engage after having brought about the 25complete mechanical connection with the corresponding elements on the receiver. When the dictating set is separated, the latter are preferably protected against damage or dirt by a cover. This can be removed either manually before fitting the dictating set, or automatically 30during the fitting process by any means, like levers, sliders or simllar items, by the dictaphone ltself.
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Fig. 2 shows a modification with a lever 47, pushing aside the cover 46.
In a manner analogous to that described so far for dictating sets, other accessory apparatus may be integrated in the 5subunit or be coupled thereto by means of the above described connecting systems. Even the simultaneous application, respectively the simultaneous installation of two or even more accessory instruments is possible under favourable conditions and likewise the installation of one apparatus inside the subunit and the coupling thereto to such subunit of at least one further apparatus.
A radio receiver unit may, as illustrated in fig. 10 a, be installed for example in the receiver 4 of a cord telephone.
~; Turning knobs 100 and 101 or similar control elements serve 5e g. for volume control, respectively the selection of the transmitter station, and 102 denotes the frequencyl respectively station indicating means. The loudspeaker 42 of the subunit 4 may advantageously also serve for the radio unit. When a radio apparatus 103 is coupled onto the 20receiver 4, as illustrated in fig. 10 b by means of the above described groove and fixing rail system 45, 71, the electrical connection is likewise established analogously to ; the afore explained design, preferably by way of contact pins 72, and the turning knobs 100, 101 are, of course, 2sprovided on the radio apparatus 103. The contact elements are preferably also protected by a removable cover 46.
In fig. 11 a, a wireless apparatus 6 is shown which in a manner analogous to fig. 4 or 7, is designed for being coupled to a personal call receiver 110, a so-called 30"pager". It is inserted into preferably a lateral slot 69 of the subunit 6, and may be coupled by way of internal contact elements to the subunit 6, in particular to the loudspeaker 62. In this context the pilot light 111 of the pager 110 may ~. :
2~ 3~
remain visible, although its ~unction may also be adopted by a globe 112 on the component 6. In fig. 11 b, a wireless apparatus 6 with integrated pager means is shown, in which the globe 112 is notorious and also that operating means 113 5Of the pager 110 must be provided on the casing of the subunit 6~ ~-In correspondi~g and constructionally analogous manner, in further developments of the inventive concept, apparatus may for example be integrated in the subunit 4, 6, serving for lOacoustic space monitoring ~"babysitter"-Eunction), apparatus for the remote answering of alarm systems, sensors etc. and other similar instruments incluaing the associated operating means and control elements, or the subunit may be designed for being coupled to the said accessory 15in5truments.
Finally, the integration, respectively coupling of instruments with optical indicator means is possible.
Thus fig. 12 represents a receiver 6 for a cordless telephone with an integrated electronic data storage means, 20also known as an electronic note*ook. 120 denotes the display means for alpha-numeric symbols or where applicable, special symbols, and for communication with the storage means, the keyboard 63 already present, can be used, where appropriate, with the inclusion of element 64. However, if 25space permits, a separate keyboard may also be provlded.
Fig. 13 finally illustrates as the last example a wireless apparatus with built-in TV receiver. In that case, operating elements, e.g. turning knobs 140 for adjusting the volume or the brightness and the contrast o~ the display screen 141, 30and at least one element 142 ~or channel selection are provided on the subunit 6. The sound is provided by way of the loudspeaker 62 of the wireless apparatus 6.
..~ , 2~ 35 It stands to reason that for fitting all of the aforesaid apparatus, the modifications illustrated in figures 8 a to 9 c, using a dictating set as example, can also be used. The same applies to the electrical contact elements and their 5 optionally provided cover means, which likewise may be designed to be automatically removab]e by the appliances when being coupled on.
The solar cells 67 for running the dictating set or any other accessory instrument in the subuni-t, are connected with each other in series and/or in parallel, according to the number of accumulators in which context electronic devices can be providad in the usual manner which prevent an over- or undercharging, as well as discharging of the accumulators by way of the solar cells. Likewise a DC to DC ~ 15convertor ~an be provided to increase, when necessary, the charging voltage.
For additional surface area enlargement for positioning solar cells, swing out panels 67' can be provided as shown in fig. 5, which are linked to the subunit 4, 6 by optional 20hinge-like connections. These can accommodate further solar cells 67 and can therefore increase the power output, at least during the re-charging operation.
; Particularly ln the case of embodiments according to figs.
3 a and 3 b, and 5, the cordless telephone and also all 25similar appliances that are independent of a basic appliance during operation, especially radio communication sets (figs. 6, 7), solar cells 67 can be provided on the outside of the receiver 6, but also in addition on the narrow sides.
The solar cells, provided they are suitably laid out, can charge the dictating set as well as the accumulator of the telephone unit leading to a reduced energy consumption from the mains supply.
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Should a surface area with solar cells larger than that offered by the receiver be necessary for charging, then, instead of this being on the stationary part, it could also be connected with a solar cell unitof the xequired size via 5charging contacts, which are designed analogously to the contacts of the fixed part.
Although the power supply in the case o~ cordless telephones according to fig. 1 can be brought about easily by the existing connection to the power grid via the receiver lOcable 3 and the basic appliance 1, the use of solar cells also in this case offers the advantage of cost reduction due to low consumption from the mains.
With cordless telephones, for reducing the weight of the receiver, the power source can be provided also in the 15basic appliance 1, which also provides larger surfaces for the installation of solar cells.
;
For optimal utilization of incoming radiation the most modern solar cells are preferably used, such as the recently developed fluid solar cells.
~These offer the advantage of storing the energy taken in during the day and releasing it automatically at dark. Thus by using these and/or a combination thereof with conventional solar cells and appropriate dimensioning of the surface ar~ea of the solar cells the operation of the ~appliance without energy consumption from the us~al energy sources for such appliances is possible substantially for the entire duration of use.
However, in order to safeguard the operation of the appliances even under unfavourable light conditions, mains - 30 adapters or chargers are preferably provided. In the case of telephone- and dictation sets according to the cordless :.- : - -2~)~8~3~i principle, these are preferably integrated into the receiver 6, the mobile component, or alternatively already existing charging contacts, present in any case in the event of cordless telephones, are used also for the dictating unit.
5For appliances according to the conventional cordless telephone principle, the charging device, respectively the mains component is pre~erably also accommodated in the unit body.
To check the condition of the power source, a pilot lamp can be provided which flashes when the appliance is in operation and the available power is adequate. In the alternative case, i.e. with run down power source, the pilot light does not come on. Advantageously a further pi lot light can be provided which flashes if the solar cells have taken over 15the power supply, or perform the charging of the power source when the appliance is switched off.
Qne or both of these lights can be designed to be switched on or off by means of an additonal switch so that it is possible to switch these on in the dark to enable easier 20finding of the appliance, when put aside. On one of the narrow sides of the appliance casing, the slider 5, or at least one push button to operate the tape recorder is situated. The remaining area on the long narrow sides as well as between the intended parts on the upper side of the 25casing, may be used for the installation of solar cells 67.
On the bottom side of the casing additional solar cells can be also provided, unless the space is required by the lid of the battery or accumulator holder.
The sturdiness of the appliance can be enhanced by the 30 preferred application of protective coatings of transparent but shatterproof material and this furthermore allows the complete utilization of all empty surface areas on the casing for the installation of solar cells. However, with Z~ )3~
regard to handling, putting down, and transport, the degree of caution must not be ignored which is normal with conventional appliances of this kind.
Furthermore the complete utilization of the exposed sur~ace 5area is of advantage in that tape recorders of this lcind are operated in various situations and positions. During the recording oE discussions or telephone conversations e.g.
(through connection 9 for a telephone adapter) they mostly rest with the bottom side on a support, wh;le, on the other lOhand, they are often held in the hand such that in the latter case a considerable part of the surface, mostly also on the bottom side, is covered. For the power supply, during operation of the tape recorder, solar cells on the upper-and side areas of the tape recorder are thus of advantage, 5while the large area on the bottom side can be used, if not in operation, to quickly recharge the accumulator, by placing the appliance upside down, or rather pointing it in the direction of strongest light radiation.
A further advantageous embodiment of the invention provides 20that the dictating set can optionally be switched on manually, i.e. by means of a further control element to be provided, or is automatically set into operation by incoming calls, so that for safety sake every call is recorded.
In addition it is also possible by simple circuitry, to 25adapt the dictating unit as a telephone answering machine, so that texts which have been recorded on the recording medium, are played back and also room is provided for messages of the caller on the inserted recording medium.
The playback of the stored information, or changing 30thereof, may, of course, also be carried out from any desired other communication installation, respectively telephone etc.. However, in order to prevent unauthorized , , )35 persons from doing so, a further feature of the invention provides the installation of a code recognition circuitry in the recording and, respectively/or playback instrument 9, which permits the aforesaid acts only after the input of a 5 recognition code.
In the modification involving an intercom installation, the dictating set, similar to the function of a telephone answering machine, can play back a message to a visitor after the actuation of the doorbell or the like and/or may 10record and store a message from the visitor.
Preferably magnetic tape cassettes, optionally on a digital basis, are used~as recording and storage medium. Diskettes, compact discs etc. as well as non-interchangeable stGra~e media, such as built-in endless tapes, solid state memories 15 or the like, can be used.
: .
For instruments in which secret information is contained on the storage medium of the dictating set or even the electronic storage means, it is sometimes desirable for these to be destroyed before they can pass into unauthorized 2~h~ands. For that purpose, a further operating element may be provided, which triggers the essentially simultaneous erasure of the entire information on the storage medium.
What we claim is:
: . ~
Fig. 2 shows a modification with a lever 47, pushing aside the cover 46.
In a manner analogous to that described so far for dictating sets, other accessory apparatus may be integrated in the 5subunit or be coupled thereto by means of the above described connecting systems. Even the simultaneous application, respectively the simultaneous installation of two or even more accessory instruments is possible under favourable conditions and likewise the installation of one apparatus inside the subunit and the coupling thereto to such subunit of at least one further apparatus.
A radio receiver unit may, as illustrated in fig. 10 a, be installed for example in the receiver 4 of a cord telephone.
~; Turning knobs 100 and 101 or similar control elements serve 5e g. for volume control, respectively the selection of the transmitter station, and 102 denotes the frequencyl respectively station indicating means. The loudspeaker 42 of the subunit 4 may advantageously also serve for the radio unit. When a radio apparatus 103 is coupled onto the 20receiver 4, as illustrated in fig. 10 b by means of the above described groove and fixing rail system 45, 71, the electrical connection is likewise established analogously to ; the afore explained design, preferably by way of contact pins 72, and the turning knobs 100, 101 are, of course, 2sprovided on the radio apparatus 103. The contact elements are preferably also protected by a removable cover 46.
In fig. 11 a, a wireless apparatus 6 is shown which in a manner analogous to fig. 4 or 7, is designed for being coupled to a personal call receiver 110, a so-called 30"pager". It is inserted into preferably a lateral slot 69 of the subunit 6, and may be coupled by way of internal contact elements to the subunit 6, in particular to the loudspeaker 62. In this context the pilot light 111 of the pager 110 may ~. :
2~ 3~
remain visible, although its ~unction may also be adopted by a globe 112 on the component 6. In fig. 11 b, a wireless apparatus 6 with integrated pager means is shown, in which the globe 112 is notorious and also that operating means 113 5Of the pager 110 must be provided on the casing of the subunit 6~ ~-In correspondi~g and constructionally analogous manner, in further developments of the inventive concept, apparatus may for example be integrated in the subunit 4, 6, serving for lOacoustic space monitoring ~"babysitter"-Eunction), apparatus for the remote answering of alarm systems, sensors etc. and other similar instruments incluaing the associated operating means and control elements, or the subunit may be designed for being coupled to the said accessory 15in5truments.
Finally, the integration, respectively coupling of instruments with optical indicator means is possible.
Thus fig. 12 represents a receiver 6 for a cordless telephone with an integrated electronic data storage means, 20also known as an electronic note*ook. 120 denotes the display means for alpha-numeric symbols or where applicable, special symbols, and for communication with the storage means, the keyboard 63 already present, can be used, where appropriate, with the inclusion of element 64. However, if 25space permits, a separate keyboard may also be provlded.
Fig. 13 finally illustrates as the last example a wireless apparatus with built-in TV receiver. In that case, operating elements, e.g. turning knobs 140 for adjusting the volume or the brightness and the contrast o~ the display screen 141, 30and at least one element 142 ~or channel selection are provided on the subunit 6. The sound is provided by way of the loudspeaker 62 of the wireless apparatus 6.
..~ , 2~ 35 It stands to reason that for fitting all of the aforesaid apparatus, the modifications illustrated in figures 8 a to 9 c, using a dictating set as example, can also be used. The same applies to the electrical contact elements and their 5 optionally provided cover means, which likewise may be designed to be automatically removab]e by the appliances when being coupled on.
The solar cells 67 for running the dictating set or any other accessory instrument in the subuni-t, are connected with each other in series and/or in parallel, according to the number of accumulators in which context electronic devices can be providad in the usual manner which prevent an over- or undercharging, as well as discharging of the accumulators by way of the solar cells. Likewise a DC to DC ~ 15convertor ~an be provided to increase, when necessary, the charging voltage.
For additional surface area enlargement for positioning solar cells, swing out panels 67' can be provided as shown in fig. 5, which are linked to the subunit 4, 6 by optional 20hinge-like connections. These can accommodate further solar cells 67 and can therefore increase the power output, at least during the re-charging operation.
; Particularly ln the case of embodiments according to figs.
3 a and 3 b, and 5, the cordless telephone and also all 25similar appliances that are independent of a basic appliance during operation, especially radio communication sets (figs. 6, 7), solar cells 67 can be provided on the outside of the receiver 6, but also in addition on the narrow sides.
The solar cells, provided they are suitably laid out, can charge the dictating set as well as the accumulator of the telephone unit leading to a reduced energy consumption from the mains supply.
,, )3~
Should a surface area with solar cells larger than that offered by the receiver be necessary for charging, then, instead of this being on the stationary part, it could also be connected with a solar cell unitof the xequired size via 5charging contacts, which are designed analogously to the contacts of the fixed part.
Although the power supply in the case o~ cordless telephones according to fig. 1 can be brought about easily by the existing connection to the power grid via the receiver lOcable 3 and the basic appliance 1, the use of solar cells also in this case offers the advantage of cost reduction due to low consumption from the mains.
With cordless telephones, for reducing the weight of the receiver, the power source can be provided also in the 15basic appliance 1, which also provides larger surfaces for the installation of solar cells.
;
For optimal utilization of incoming radiation the most modern solar cells are preferably used, such as the recently developed fluid solar cells.
~These offer the advantage of storing the energy taken in during the day and releasing it automatically at dark. Thus by using these and/or a combination thereof with conventional solar cells and appropriate dimensioning of the surface ar~ea of the solar cells the operation of the ~appliance without energy consumption from the us~al energy sources for such appliances is possible substantially for the entire duration of use.
However, in order to safeguard the operation of the appliances even under unfavourable light conditions, mains - 30 adapters or chargers are preferably provided. In the case of telephone- and dictation sets according to the cordless :.- : - -2~)~8~3~i principle, these are preferably integrated into the receiver 6, the mobile component, or alternatively already existing charging contacts, present in any case in the event of cordless telephones, are used also for the dictating unit.
5For appliances according to the conventional cordless telephone principle, the charging device, respectively the mains component is pre~erably also accommodated in the unit body.
To check the condition of the power source, a pilot lamp can be provided which flashes when the appliance is in operation and the available power is adequate. In the alternative case, i.e. with run down power source, the pilot light does not come on. Advantageously a further pi lot light can be provided which flashes if the solar cells have taken over 15the power supply, or perform the charging of the power source when the appliance is switched off.
Qne or both of these lights can be designed to be switched on or off by means of an additonal switch so that it is possible to switch these on in the dark to enable easier 20finding of the appliance, when put aside. On one of the narrow sides of the appliance casing, the slider 5, or at least one push button to operate the tape recorder is situated. The remaining area on the long narrow sides as well as between the intended parts on the upper side of the 25casing, may be used for the installation of solar cells 67.
On the bottom side of the casing additional solar cells can be also provided, unless the space is required by the lid of the battery or accumulator holder.
The sturdiness of the appliance can be enhanced by the 30 preferred application of protective coatings of transparent but shatterproof material and this furthermore allows the complete utilization of all empty surface areas on the casing for the installation of solar cells. However, with Z~ )3~
regard to handling, putting down, and transport, the degree of caution must not be ignored which is normal with conventional appliances of this kind.
Furthermore the complete utilization of the exposed sur~ace 5area is of advantage in that tape recorders of this lcind are operated in various situations and positions. During the recording oE discussions or telephone conversations e.g.
(through connection 9 for a telephone adapter) they mostly rest with the bottom side on a support, wh;le, on the other lOhand, they are often held in the hand such that in the latter case a considerable part of the surface, mostly also on the bottom side, is covered. For the power supply, during operation of the tape recorder, solar cells on the upper-and side areas of the tape recorder are thus of advantage, 5while the large area on the bottom side can be used, if not in operation, to quickly recharge the accumulator, by placing the appliance upside down, or rather pointing it in the direction of strongest light radiation.
A further advantageous embodiment of the invention provides 20that the dictating set can optionally be switched on manually, i.e. by means of a further control element to be provided, or is automatically set into operation by incoming calls, so that for safety sake every call is recorded.
In addition it is also possible by simple circuitry, to 25adapt the dictating unit as a telephone answering machine, so that texts which have been recorded on the recording medium, are played back and also room is provided for messages of the caller on the inserted recording medium.
The playback of the stored information, or changing 30thereof, may, of course, also be carried out from any desired other communication installation, respectively telephone etc.. However, in order to prevent unauthorized , , )35 persons from doing so, a further feature of the invention provides the installation of a code recognition circuitry in the recording and, respectively/or playback instrument 9, which permits the aforesaid acts only after the input of a 5 recognition code.
In the modification involving an intercom installation, the dictating set, similar to the function of a telephone answering machine, can play back a message to a visitor after the actuation of the doorbell or the like and/or may 10record and store a message from the visitor.
Preferably magnetic tape cassettes, optionally on a digital basis, are used~as recording and storage medium. Diskettes, compact discs etc. as well as non-interchangeable stGra~e media, such as built-in endless tapes, solid state memories 15 or the like, can be used.
: .
For instruments in which secret information is contained on the storage medium of the dictating set or even the electronic storage means, it is sometimes desirable for these to be destroyed before they can pass into unauthorized 2~h~ands. For that purpose, a further operating element may be provided, which triggers the essentially simultaneous erasure of the entire information on the storage medium.
What we claim is:
: . ~
Claims (47)
1. Apparatus for telecommunication, in particular telephone, notably cordless telephone or wireless communication apparatus, or terminal station of an intercommunication installation comprising a subunit including a loudspeaker and a microphone, designed to be held in the hand during use, which subunit comprises structurally integrated therein an electronic device selected from the group consisting of a) a dictating set comprising a drive mechanism for a recording medium a recording and playback unit as well as associated operating control means;
b) a radio receiver set;
c) a paging receiver set;
d) a remote control monitoring or answering apparatus for responding to alarm installations, sensors, acoustic space monitoring installations;
e) a TV-set;
f) an answering and/or message recording machine;
g) an electronic memory with display means or which comprises formations adapted to be structurally and electrically coupled to an electronic device as set out in a) to g) above as an accessory instrument.
b) a radio receiver set;
c) a paging receiver set;
d) a remote control monitoring or answering apparatus for responding to alarm installations, sensors, acoustic space monitoring installations;
e) a TV-set;
f) an answering and/or message recording machine;
g) an electronic memory with display means or which comprises formations adapted to be structurally and electrically coupled to an electronic device as set out in a) to g) above as an accessory instrument.
2. Apparatus according to claim 1, wherein an electric power source for the electronic device is likewise integrated in the subunit or the formations are adapted to be also coupled to such power source.
3. Apparatus as claimed in claim 1, wherein the subunit is structurally integrated with a dictating set according to a).
4. Apparatus as claimed in claim 3, wherein an electric power source for the drive mechanism and the recording and playback unit is likewise integrated in the subunit.
5. Apparatus as claimed in claim 1, wherein a radio receiver unit is structurally integrated in the subunit.
6. Apparatus as claimed in claim 1, wherein a paging apparatus is structurally integrated in the subunit.
7. Apparatus as claimed in claim 1, wherein an instrument for the remote answering of installations such as alarm systems, sensors etc. is structurally integrated in the subunit.
8. Apparatus as claimed in claim 1, wherein a TV apparatus is structurally integrated in the subunit.
9. Apparatus according to claim 8, wherein the TV
apparatus comprises an LCD screen.
apparatus comprises an LCD screen.
10. Apparatus according to claim 1, wherein the integrated electronic device is coupled to the loudspeaker or the microphone of the subunit, or to both.
11. Apparatus as claimed in claim 1, wherein an instrument for acoustic space monitoring is structurally integrated in the subunit.
12. Apparatus according to claim 11, wherein the instrument is coupled to the microphone of the subunit.
13. Apparatus as claimed in claim 1, wherein an electronic memory means with display means is structurally integrated in the subunit.
14. Apparatus as claimed in claim 1, wherein the electronic memory means is an electronic notebook with alpha-numerical display means.
15. Apparatus according to claim 14, wherein the subunit comprises a keyboard coupled to the electronic memory means.
16. Apparatus as claimed in claim 1, for telecommunication, in particular telephone, notably cordless telephone or wireless communication apparatus, or terminal station of an intercommunication installation, comprising a subunit including a loudspeaker and a microphone, designed to be held in the hand during use, wherein the subunit is designed for being structurally and also electrically coupled to a complete dictating set, including a drive mechanism for a recording medium, a recording and playback unit as well as associated operating control means and an electric power source.
17. Apparatus according to claim 1, integrated or adapted to be integrated with said dictating set, wherein operating control means for the drive mechanism and the recording and display unit are provided on one of the narrow sides of the subunit.
18. Apparatus as claimed in claim 1, for telecommunication, in particular telephone, notably cordless telephone or wireless communication apparatus, or terminal station of an intercommunication installation, comprising a subunit including a loudspeaker and a microphone, designed to be held in the hand during use, wherein the subunit is designed for being structurally as well as electrically coupled to a radio apparatus.
19. Apparatus as claimed in claim 1, for telecommunication, in particular telephone, notably cordless telephone or wireless communication apparatus, or terminal station of an intercommunication installation, comprising a subunit including a loudspeaker and a microphone, designed to be held in the hand during use, wherein the subunit is designed for being structurally and also electrically coupled to a paging instrument.
20. Apparatus as claimed in claim 1, for telecommunication, in particular telephone, notably cordless telephone or wireless communication apparatus, or terminal station of an intercommunication installation, comprising a subunit including a loudspeaker and a microphone, designed to be held in the hand during use, wherein the subunit is designed to be structurally as well as electrically coupled to an instrument for acoustic space monitoring.
21. Apparatus as claimed in claim 1, for telecommunication, in particular telephone, notably cordless telephone or wireless communication apparatus, or terminal station of an intercommunication installation, comprising a subunit including a loudspeaker and a microphone, designed to be held in the hand during use, wherein the subunit is designed to be coupled structurally as well as electrically to an apparatus for the remote answering or other installations such as sensors, alarm installations etc.
22. Apparatus as claimed in claim 1, for telecommunication, in particular telephone, notably cordless telephone or wireless communication apparatus, or terminal station of an intercommunication installation, comprising a subunit including a loudspeaker and a microphone, designed to be held in the hand during use, wherein the subunit is designed to be structurally as well as electrically coupled to an electronic memory means.
23. Apparatus as claimed in claim 1, wherein the coupled instrument is supplied with power form the power source of the apparatus.
24. Apparatus according to claim 1, integrated or adapted to be integrated with a dictating set as per a), wherein the dictating unit is adapted to be optionally also operated as a call answering, respectively message playback and/or recording apparatus.
25. Apparatus according to claim 1, wherein for the fixation of the accessory instrument a system is provided, comprising one or more grooves, and complementary railike formation means, adapted to engage the one or more grooves.
26. Apparatus according to claim 25, wherein part of the system is provided on the inside of a hinged cover.
27. Apparatus according to claim 1, wherein the accessory instrument is adapted to be inserted into a slot on the narrow side of the subunit.
28. Apparatus according to claim 1, wherein the accessory instrument is adapted to be inserted into a trough-like depression in one of the broad sides of the subunit.
29. Apparatus according to claim 1, comprising a depression, slot or equivalent receiving means in the subunit for accommodating the accessory instrument inserted therein and wherein the inserted accessory instrument is adapted to be fixed in place by one or more covers, adapted to cover the depression, slot or equivalent receiving means for receiving the accessory instrument.
30. Apparatus according to claim 29, wherein the cover or covers is/are hinged.
31. Apparatus according to claim 29, wherein the cover is slidable.
32. Apparatus according to claim 1, comprising a magnetic fixing means for the accessory instrument.
33. Apparatus according to claim 1, wherein the accessory instrument is adapted to be fixed in its inserted position by a releasable catch mechanism.
34. Apparatus according to claim 1, wherein electrical contact to the accessory instrument is adapted to be produced by a set of contact pins.
35. Apparatus according to claim 34, wherein the contact pin means is protected by a removable cover when the accessory instrument is not in place.
36. Apparatus according to claim 35, wherein the cover is adapted to be moved out of the way by the accessory instrument during its insertion.
37. Apparatus according to claim 1, equipped with solar cells as a power source.
38. Apparatus according to claim 37, wherein the solar cells are liquid solar cells.
39. Apparatus according to claim 37, comprising one or more accumulators as a power source and solar cells for re-charging the accumulators.
40. Apparatus according to claim 39, wherein the solar cells are liquid solar cells.
41. Apparatus according to claim 37, wherein the solar cells are fitted to the said subunit.
42. Apparatus according to claim 41, comprising a panel on the subunit, adapted to be swung out, on which one or more further solar cells are provided.
43. Apparatus according to claim 41, comprising an expendable panel at or in the subunit, on which one or more further solar cells are provided.
44. Apparatus according to claim 1, wherein the electronic device is equipped with a magnetic tape cassette or other interchangeable recording medium.
45. Apparatus according to claim 1, wherein a code recognition circuitry is installed in the instrument, which permits a playback or alteration of stored information after the input of a recognition code from an optional other terminal station of the system.
46. Apparatus according to claim 1, wherein the electronic device includes a memory or information storage medium, and comprising a further operating means, adapted to trigger essentially simultaneously the erasure of all information stored in the memory or information storage medium.
47. Apparatus as claimed in claim 1, combined as a combination kit with one or more accessory instruments selected from the group consisting of a) to g).
Applications Claiming Priority (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA997/89 | 1989-04-25 | ||
| AT99889 | 1989-04-25 | ||
| AT99789 | 1989-04-25 | ||
| ATA998/89 | 1989-04-25 | ||
| ATA1333/89 | 1989-06-01 | ||
| AT133389A ATA133389A (en) | 1989-06-01 | 1989-06-01 | APPARATUS FOR TELECOMMUNICATION COMMUNICATION, IN PARTICULAR TELEPHONE OR RADIO |
| ATA1874/89 | 1989-08-03 | ||
| AT187489A ATA187489A (en) | 1989-08-03 | 1989-08-03 | INTERCOM SYSTEM OR HOME TELEPHONE SYSTEM |
| AT790 | 1990-01-02 | ||
| ATA0007/90 | 1990-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2008035A1 true CA2008035A1 (en) | 1990-10-25 |
Family
ID=27506128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002008035A Abandoned CA2008035A1 (en) | 1989-04-25 | 1990-01-18 | Apparatus for telecommunication |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0429571A1 (en) |
| JP (1) | JPH03505659A (en) |
| CN (1) | CN1047595A (en) |
| CA (1) | CA2008035A1 (en) |
| CS (1) | CS207590A2 (en) |
| MC (1) | MC2125A1 (en) |
| WO (1) | WO1990013196A1 (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG47982A1 (en) * | 1991-09-26 | 1998-04-17 | Casio Computer Co Ltd | Portable telephone apparatus including electronic notebook function |
| JP2914021B2 (en) * | 1992-07-23 | 1999-06-28 | 松下電器産業株式会社 | Mobile terminal device |
| US6324412B1 (en) | 1994-06-17 | 2001-11-27 | Nokia Mobile Phones, Ltd. | Telephone and module having a pin for providing temperature information and generating a silent alarm |
| US5898916A (en) * | 1994-06-30 | 1999-04-27 | Dictaphone Corporation | Cordless telephone for use with dictation system |
| US5630206A (en) * | 1994-08-11 | 1997-05-13 | Stanford Telecommunications, Inc. | Position enhanced cellular telephone system |
| GB2295522A (en) * | 1994-11-11 | 1996-05-29 | John David Marshall | Combined mobile phone and voice recorder |
| US6226529B1 (en) * | 1994-12-08 | 2001-05-01 | Itt Manufacturing Enterprises, Inc. | System for providing a simultaneous data and voice channel within a single channel of a portable cellular telephone to provide position-enhanced cellular services (PECS) |
| US5797091A (en) * | 1995-03-07 | 1998-08-18 | Xypoint Corporation | Personal communication system and method of use |
| US5867793A (en) * | 1995-07-20 | 1999-02-02 | Davis; Eddie | Built-in, cellular telephone message recorder |
| IL119040A (en) * | 1995-08-18 | 2000-09-28 | Tamir Giora | Hands-free telephone apparatus |
| US6064722A (en) * | 1997-01-14 | 2000-05-16 | Xypoint Corporation | Data request router for use with emergency public safety answering point systems |
| GB2330981B (en) * | 1997-10-31 | 2002-07-03 | Nokia Mobile Phones Ltd | A radiotelephone handset |
| US6243594B1 (en) | 1999-06-09 | 2001-06-05 | Shimon Silberfenig | Combination cellular telephone and sound storage device and method of use |
| DE10058542A1 (en) * | 2000-11-24 | 2002-10-31 | Dialog 4 System Engineering Gm | Electronic audio device has plug connector for directly plugging into output of device that outputs audio signals and/or input of device that amplifies/reproduces audio signals without cable |
| KR102616716B1 (en) * | 2022-04-20 | 2023-12-21 | 주식회사 뮨 | Recording device for smartphone |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2727335A1 (en) * | 1977-06-16 | 1978-12-21 | Bjoern Bluethgen | Data, text, or speech communications terminal - can carry out all possible communications functions over telephone lines, or by radio |
| JPS561681A (en) * | 1979-06-18 | 1981-01-09 | Minoru Uchiumi | Bracelet-type microminiature tereo video unit |
| JPS56138339A (en) * | 1980-03-31 | 1981-10-28 | Matsushita Electric Works Ltd | Transmitter for wireless |
| US4481382A (en) * | 1982-09-29 | 1984-11-06 | Villa Real Antony Euclid C | Programmable telephone system |
| JPS6041329A (en) * | 1984-07-09 | 1985-03-05 | Shoichiro Suzuki | Battery-type portable pocket picture phone receiver usable for many purposes |
| DE3500280A1 (en) * | 1985-01-05 | 1986-07-10 | Helmut Graf von 2000 Hamburg Zedlitz und Trützschler | DEVICE OF ELECTRICAL INFORMATION TECHNOLOGY |
-
1990
- 1990-01-18 CA CA002008035A patent/CA2008035A1/en not_active Abandoned
- 1990-04-19 JP JP2506265A patent/JPH03505659A/en active Pending
- 1990-04-19 WO PCT/AT1990/000034 patent/WO1990013196A1/en not_active Ceased
- 1990-04-19 MC MC902125D patent/MC2125A1/en unknown
- 1990-04-19 EP EP90906049A patent/EP0429571A1/en not_active Withdrawn
- 1990-04-25 CS CS902075A patent/CS207590A2/en unknown
- 1990-04-25 CN CN90103927A patent/CN1047595A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0429571A1 (en) | 1991-06-05 |
| CS207590A2 (en) | 1991-09-15 |
| WO1990013196A1 (en) | 1990-11-01 |
| MC2125A1 (en) | 1991-07-05 |
| CN1047595A (en) | 1990-12-05 |
| JPH03505659A (en) | 1991-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |