CN203812191U - A multi-type wireless keyboard with one control - Google Patents
A multi-type wireless keyboard with one control Download PDFInfo
- Publication number
- CN203812191U CN203812191U CN201420177324.8U CN201420177324U CN203812191U CN 203812191 U CN203812191 U CN 203812191U CN 201420177324 U CN201420177324 U CN 201420177324U CN 203812191 U CN203812191 U CN 203812191U
- Authority
- CN
- China
- Prior art keywords
- wireless
- housing
- base
- control
- keyboard
- 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.)
- Expired - Fee Related
Links
- 230000008054 signal transmission Effects 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
Provided is a wireless keyboard capable of controlling multiple devices. The wireless keyboard comprises a shell body and wireless receivers. A plurality of containing grooves for placing of the wireless receivers are formed in the side wall of the front end of the shell body. The back end of the shell body is hinged to a base which can rotate freely. A groove in which the shell body can be buckled is formed in one face of the base. A supporting column which can go up and down and is used for supporting the shell body is arranged on the other face of the base. One face, with a key, of the shell body is arranged opposite to the groove. A circuit board, a storage battery for providing a power source for the circuit board, wireless emitters, an emitting address switching circuit formed by the multiple wireless emitters and an emitting address switching key are arranged in the shell body. The emitting address switching key controls the wireless emitting address switching circuit. The wireless emitters and the wireless receivers which share the same matched address achieve signal transmission by controlling the emitting address switching circuit. The keyboard can be used for operating the multiple devices at the same time, space is effectively saved, and meanwhile the labor intensity of working personnel is lowered.
Description
Technical field
The utility model relates to a kind of computer fittings, relates to specifically the many types of Wireless Keyboard of an a kind of control.
Background technology
The a lot of people's choice for use of computing machine Wireless Keyboard in order to draw oneself up more easily at present.Existing Wireless Keyboard can bring many convenience really, but the receiver size of general Wireless Keyboard is less, while carrying, easily loses, and after losing, whole keyboard just cannot use.In addition, while operating multiple computers at the same time, need to use multiple keyboards, at this time operator need to change keyboard frequently, and multiple keyboard grabbings space is larger.
Utility model content
The utility model, in order to solve the problems of the technologies described above, provides an a kind of control many types of Wireless Keyboard, can use a keyboard to operate multiple devices simultaneously, has effectively saved space, has reduced staff's work degree simultaneously.
The technical scheme that the utility model adopts: the many types of Wireless Keyboard of an a kind of control, comprise housing and wireless receiver, described housing front end side wall is provided with multiple for placing the accommodating groove of wireless receiver, described housing rear end is hinged with the base that can rotate freely, the one side of this base is provided with and housing can be fastened to groove therein, another side is provided with the liftable pillar for support housing, and the one side of housing band button is oppositely arranged with groove, in described housing, be provided with circuit board, the accumulator of power supply is provided to circuit board, wireless launcher, the transmitting address switch circuit of multiple wireless launcher compositions and transmitting address switching key, described transmitting address switching key control wireless transmit address switch circuit, and launch address switch circuit by control and make the wireless launcher of identical match address and wireless receiver realize signal transmission.
Described base is provided with and liftable pillar can be fastened to cavity therein, and on the rotatable bottom surface that is hinged on cavity of liftable pillar.
Described liftable pillar is made up of the mutually nested sleeve pipe of more piece.
Described housing is provided with Wireless Keyboard protective sleeve.
Described base is provided with the arc notch that facilitates the housing of buckling state to open.
The side that surrounds groove on described base is hinged by the bottom surface of hinge and base respectively.
The utility model beneficial effect:
(1) the utility model is provided with the Wireless Keyboard receiver with different addresses, can operate multiple devices without changing position, has both saved operator and has changed back and forth the loaded down with trivial details of keyboard, has solved again the larger shortcoming in multiple keyboard grabbings space;
(2) side of the utility model housing is provided with multiplely for holding the accommodating groove of Wireless Keyboard receiver, can effectively prevent the loss of Wireless Keyboard receiver;
(3) the utility model is provided with and is with reeded base, and Wireless Keyboard can be fastened on housing in groove when without use, has avoided the pollution keyboards such as dust;
(4) base that the utility model deviates from groove is provided with liftable pillar, and Wireless Keyboard can be adjusted according to user's self custom height and the angle of Wireless Keyboard in use, effectively increase user's level of comfort;
(5) it is hinged by hinge with ground respectively that the utility model liftable pillar arranges cavity side interior and base, can reduce where necessary the height of keyboard, increased again the aesthetic measure of Wireless Keyboard.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the utility model uses status architecture schematic diagram;
Fig. 3 and Fig. 4 are enclosure interior structural representation;
Mark in figure: 1, housing, 2, wireless receiver, 3, accumulator, 4, circuit board, 5, transmitting address switch circuit, 6, transmitting address switching key, 7, accommodating groove, 8, groove, 9, base, 10, liftable pillar, 11, cavity, 12, sleeve pipe.
Embodiment
As shown in the figure, the many types of Wireless Keyboard of an a kind of control, comprise housing 1 and wireless receiver 2, described housing 1 front end side wall is provided with multiple for placing the accommodating groove 7 of wireless receiver 2, described housing 1 rear end is hinged with the base 9 that can rotate freely, the one side of this base 9 is provided with and housing 1 can be fastened to groove 8 therein, another side is provided with the liftable pillar 10 for support housing 1, and the one side of housing 1 with button is oppositely arranged with groove 8, in described housing 1, be provided with circuit board 4, the accumulator 3 of power supply is provided to circuit board 4, wireless launcher, the transmitting address switch circuit 5 of multiple wireless launcher compositions and transmitting address switching key 6, described transmitting address switching key 6 is controlled wireless transmit address switch circuit 5, and launch address switch circuit 5 by control and make the wireless launcher of identical match address and wireless receiver 6 realize signal transmission, described base 9 is provided with and liftable pillar 10 can be fastened to cavity 11 therein, and on the rotatable bottom surface that is hinged on cavity 11 of liftable pillar 10, described liftable pillar 10 is made up of the mutually nested sleeve pipe 12 of more piece, described housing 1 is provided with Wireless Keyboard protective sleeve, described base 9 is provided with the arc notch that facilitates the housing 1 of buckling state to open, the side that surrounds groove 8 on described base 9 is hinged by the bottom surface of hinge and base 9 respectively.
Transmitting address switch circuit 5 of the present utility model comprises the wireless launcher of multiple parallel connections, and each wireless launcher all has the address of a Wireless Keyboard receiver to match, need to operate equipment corresponding to this Wireless Keyboard receiver time, press this wireless launcher place loop conducting that this transmitting address switching key makes, and then operate.
The utility model is provided with the Wireless Keyboard receiver with different addresses, can operate multiple devices without changing position, has both saved operator and has changed back and forth the loaded down with trivial details of keyboard, has solved again the larger shortcoming in multiple keyboard grabbings space; The side of the utility model housing is provided with multiple for holding the accommodating groove of Wireless Keyboard receiver, can effectively prevent the loss of Wireless Keyboard receiver; The utility model is provided with is with reeded base, and Wireless Keyboard can be fastened on housing in groove when without use, has avoided the pollution keyboards such as dust; The base that the utility model deviates from groove is provided with liftable pillar, and Wireless Keyboard can be adjusted according to user's self custom height and the angle of Wireless Keyboard in use, has effectively increased user's level of comfort; It is hinged by hinge with ground respectively that the utility model liftable pillar arranges cavity side interior and base, can reduce where necessary the height of keyboard, increased again the aesthetic measure of Wireless Keyboard.
Claims (6)
1. the many types of Wireless Keyboard of control, comprise housing (1) and wireless receiver (2), described housing (1) front end side wall is provided with multiple for placing the accommodating groove (7) of wireless receiver (2), it is characterized in that: described housing (1) rear end is hinged with the base (9) that can rotate freely, the one side of this base (9) is provided with and housing (1) can be fastened to groove (8) therein, another side is provided with the liftable pillar (10) for support housing (1), and the one side of housing (1) with button is oppositely arranged with groove (8), in described housing (1), be provided with circuit board (4), the accumulator (3) of power supply is provided to circuit board (4), wireless launcher, the transmitting address switch circuit (5) of multiple wireless launcher compositions and transmitting address switching key (6), described transmitting address switching key (6) is controlled wireless transmit address switch circuit (5), and launch address switch circuit (5) by control and make the wireless launcher of identical match address and wireless receiver (6) realize signal transmission.
2. the many types of Wireless Keyboard of an a kind of control as claimed in claim 1, it is characterized in that: described base (9) is provided with and liftable pillar (10) can be fastened to cavity (11) therein, and on the rotatable bottom surface that is hinged on cavity (11) of liftable pillar (10).
3. the many types of Wireless Keyboard of an a kind of control as claimed in claim 1, is characterized in that: described liftable pillar (10) is made up of the mutually nested sleeve pipe of more piece (12).
4. the many types of Wireless Keyboard of an a kind of control as claimed in claim 1, is characterized in that: described housing (1) is provided with Wireless Keyboard protective sleeve.
5. the many types of Wireless Keyboard of an a kind of control as claimed in claim 1, is characterized in that: described base (9) is provided with the arc notch that facilitates the housing (1) of buckling state to open.
6. the many types of Wireless Keyboard of an a kind of control as claimed in claim 1, is characterized in that: the side that surrounds groove (8) on described base (9) is hinged by the bottom surface of hinge and base (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177324.8U CN203812191U (en) | 2014-04-14 | 2014-04-14 | A multi-type wireless keyboard with one control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177324.8U CN203812191U (en) | 2014-04-14 | 2014-04-14 | A multi-type wireless keyboard with one control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203812191U true CN203812191U (en) | 2014-09-03 |
Family
ID=51450918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420177324.8U Expired - Fee Related CN203812191U (en) | 2014-04-14 | 2014-04-14 | A multi-type wireless keyboard with one control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203812191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103955281A (en) * | 2014-04-14 | 2014-07-30 | 河南科技大学 | Wireless keyboard for controlling multiple devices |
-
2014
- 2014-04-14 CN CN201420177324.8U patent/CN203812191U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103955281A (en) * | 2014-04-14 | 2014-07-30 | 河南科技大学 | Wireless keyboard for controlling multiple devices |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2013135830A (en) | Game controller | |
| CN203840025U (en) | Mobile power supply provided with mobile phone support frame and having LED lighting function | |
| RU2013115702A (en) | MOBILE DEVICE CONTROL | |
| CN203812191U (en) | A multi-type wireless keyboard with one control | |
| CN204948125U (en) | A kind of touch-control extended mobile phone cover of intelligence | |
| CN203773399U (en) | Direct-plug mobile phone tablet ultrabook | |
| CN102566659A (en) | Notebook computer | |
| CN202696688U (en) | Mobile phone | |
| CN204408566U (en) | The box-like remote control of keyboard device of wireless group | |
| CN203743773U (en) | Multifunctional support | |
| CN204215363U (en) | A kind of smart mobile phone external connection keyboard | |
| CN206981797U (en) | A kind of punch device for electric fittings | |
| CN204288127U (en) | A kind of functional computer key-board | |
| CN104092264A (en) | A portable stand for charging a mobile phone | |
| CN206145636U (en) | A lamp that can be charged wirelessly or with a cable | |
| CN203812199U (en) | A multi-type mouse with one control | |
| CN203366199U (en) | Electronic equipment | |
| CN202260605U (en) | power supply | |
| CN201926973U (en) | Portable power source with keyboard | |
| CN203982321U (en) | A kind of mobile device is controlled pen | |
| CN204089302U (en) | Stent-type portable power source | |
| CN203378145U (en) | Remote controller with supporting frame | |
| CN204334851U (en) | A kind of portable electronic device | |
| CN103955281A (en) | Wireless keyboard for controlling multiple devices | |
| CN103955299B (en) | Mouse for controlling multiple devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20160414 |