CN106850911A - A kind of mobile phone shell with the RF remote-controlled functions of RF - Google Patents
A kind of mobile phone shell with the RF remote-controlled functions of RF Download PDFInfo
- Publication number
- CN106850911A CN106850911A CN201710182372.4A CN201710182372A CN106850911A CN 106850911 A CN106850911 A CN 106850911A CN 201710182372 A CN201710182372 A CN 201710182372A CN 106850911 A CN106850911 A CN 106850911A
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- phone shell
- charging inlet
- data
- shell body
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of mobile phone shell with the RF remote-controlled functions of RF, mobile phone shell body interior is provided with the RF RF receiving and transmission module connected with data in mobile phone charging inlet, physical keyboard and is combined, can be by the disposal ability with data in mobile phone charging inlet combination mobile phone in itself, receive, learn RF radiofrequency signals, each button can launch the RF radiofrequency signals of single or multiple frequency ranges, realize the control to RF radio frequency remote control equipments；And key slot is offered on the side of mobile phone shell body, key slot can insert physical key, corresponding device can be unlocked by physical key when power is off, reduce the article that people need to carry；Meanwhile, various utility modules such as the wireless locating module and the earphone audio interface that are connected with mobile phone by data in mobile phone charging inlet can also be set in mobile phone shell, expansion renewal is carried out to cell-phone function, people is frequently changed mobile phone again.
Description
Technical field：
The present invention relates to a kind of mobile phone shell with the RF remote-controlled functions of RF.
Background technology：
With the development of science and technology, many electrical equipment and equipment all add function of wireless remote control, the RF remote-controlled functions of wherein RF by
In its low-power consumption, two-way communication and good signal penetrate feature, are widely used in, as the remote control of equipment, having the disadvantage not
Same equipment can all have different RF remotes, if less radio-frequency control device at one's side is accomplished by carrying many when more
Individual RF remote, it is inconvenient.With the popularization of smart mobile phone, smart mobile phone must in having become people's daily life
One of few equipment, but few smart mobile phones are integrated with RF radio-frequency modules, make RF remote remain unchanged needs individually carry,
Largely limit the further development of wireless radio frequency remote control device.And people prevent mobile phone in collision to protect mobile phone
In be damaged, one of mobile phone protecting case is had become with the matching used article of mobile phone, but mobile phone shell on the market is only at present
There is simple defencive function, it is impossible to which the function to mobile phone is further expanded.
The content of the invention：
The invention aims to solve the problems of the prior art, there is provided it is a kind of by mobile phone shell and RF RF receiving and transmission modules,
Physical keyboard is combined, and can learn and receive and dispatch various radio frequency signals, realizes that the various less radio-frequencies of mobile phone shell remote control set
Standby function, while the mobile phone shell with the RF remote-controlled functions of RF of physical key can be placed in key slot.
In order to achieve the above object, the technical scheme is that：
A kind of mobile phone shell with the RF remote-controlled functions of RF, including data in mobile phone charging inlet and the charging of mobile phone shell data are installed
The mobile phone shell body of interface, the back side of the mobile phone shell body is provided with the entity key being connected with mobile phone shell data charging inlet
Disk, the mobile phone shell body interior is provided with the RF RF receiving and transmission modules being connected with data in mobile phone charging inlet.
Key slot is offered on the side of the mobile phone shell body.
The mobile phone shell body interior is provided with battery and charge and discharge control module, and the battery passes through charge and discharge control mould
Block is connected with data in mobile phone charging inlet and mobile phone shell data charging inlet.
The mobile phone shell body interior is provided with the wireless locating module being connected with data in mobile phone charging inlet.
The earphone audio interface being connected with data in mobile phone charging inlet is installed on the mobile phone shell body.
Card in USB flash disk draw-in groove, the USB flash disk draw-in groove is offered on the side of the mobile phone shell body and is placed with USB flash disk.
The back side of the mobile phone shell body offers the chute being connected with USB flash disk draw-in groove, fixed peace on the side of the USB flash disk
Equipped with the sliding block corresponding with chute, the sliding block is extended in chute.
The beneficial effects of the invention are as follows：A kind of mobile phone shell with the RF remote-controlled functions of RF of the invention, mobile phone shell body
Inside be provided with data in mobile phone charging inlet be connected RF RF receiving and transmission modules, physical keyboard combined, can by with hand
Machine data charging inlet combination mobile phone disposal ability in itself, receives, learns RF radiofrequency signals, and each button can be launched single
Or the RF radiofrequency signals of multiple frequency ranges, realize the control to RF radio frequency remote control equipments；And opened up on the side of mobile phone shell body
There is key slot, key slot can insert physical key, corresponding device can be solved by physical key when power is off
Lock, reduces the article that people need to carry；Meanwhile, can also be set by data in mobile phone charging inlet and mobile phone in mobile phone shell
Various utility modules such as the wireless locating module and earphone audio interface of connection, expansion renewal is carried out to cell-phone function, makes people
Mobile phone need not be frequently changed again.
Brief description of the drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is the rearview of Fig. 1.
Specific embodiment：
Embodiment 1
A kind of mobile phone shell with the RF remote-controlled functions of RF as shown in Figure 1-2, including data in mobile phone charging inlet 11 is installed
With the mobile phone shell body 1 of mobile phone shell data charging inlet 12, the back side of the mobile phone shell body 1 is provided with to be filled with mobile phone shell data
The connected physical keyboard 23 of electrical interface 12, is provided with what is be connected with data in mobile phone charging inlet 11 inside the mobile phone shell body 1
RF RF receiving and transmission modules 3.RF RF receiving and transmission modules 3 can use MRF49XA RF receiving and transmission modules, and MRF49XA is one complete
Integrated sub-GHzRF transceivers, support 434/868/915MHzISM frequency ranges and FSK modulation and FHSS abilities.The mobile phone
Key slot 31 is offered on the side of shell body 1, key slot 31 can insert physical key, enter will pass through physical key
Row unblock.
The most common application of RF RF receiving and transmission modules 3 is exactly automobile unblock, and the pairing with Vehicle security system is realized to car
Remote control switch and identification, realize keyless entry and startup function, in combination with standby entity key, can be powered off in mobile phone
In the case of, opening car door and start up the car.RF RF receiving and transmission modules 3, physical keyboard 23 and the cell phone processor group for being connected
Into a complete remote controlled unlocking device.PCF7941 transponder chips can also be increased inside RF RF receiving and transmission modules 3, it is built-in
Using the microcontroller of RISC Architecture, when physical keyboard 23 acts generation in frame hopping mode, different unlockings letters are sent every time
Number, and with automatic recalibration function, realize to anti-theft locking system of engine（IMMO, immobilization）, remote control gate
Lock system（RKE, Remote Keyless Entry）Prohibit with Keyless door（PKE, Passive Keyless Entry/GO）'s
Distant control function.
Battery 2 and charge and discharge control module 21 are installed, the battery 2 passes through discharge and recharge inside the mobile phone shell body 1
Control module 21 is connected with data in mobile phone charging inlet 11 and mobile phone shell data charging inlet 12.Battery 2 makes mobile phone shell body 1
With power supply capacity, can be powered to the modules on mobile phone and mobile phone shell body 1.Charge and discharge control module 21 can be with
Using PMU control modules, PMU control modules use 6113 compact PMU, realize Charge Management, and electricity shows, synchronous boost
DC-DC functions, short circuit and overcurrent protection function, the perfect power module of One function is combined to form with battery 2.Mobile phone shell data
Charging inlet 12 can be connected with external power supply, be powered to battery 2 and mobile phone.
In order to further expand the function of mobile phone, it is provided with inside the mobile phone shell body 1 and data in mobile phone charging inlet
11 connected wireless locating modules 8, can use GPS location chip or Big Dipper positioning chip, with reference to hand in wireless locating module 8
Machine processing function in itself, realizes the accurate real-time positioning to mobile phone.It is also equipped with and mobile phone on the mobile phone shell body 1
The connected earphone audio interface 19 of data charging inlet 11, has been able to reuse that some earphones for cancelling earphone audio interface
Line earphone.Card in USB flash disk draw-in groove 71, the USB flash disk draw-in groove 71 is further opened with the side of the mobile phone shell body 1 and is placed with USB flash disk 72.Institute
The back side for stating mobile phone shell body 1 offers the chute 73 being connected with USB flash disk draw-in groove 71, is fixedly mounted on the side of the USB flash disk 72
There is the sliding block 74 corresponding with chute 73, the sliding block 74 is extended in chute 73.By promote sliding block 74 can by USB flash disk 72 from
Released in USB flash disk draw-in groove 71, it is very convenient.
Connected by circuit between each electronic device of the invention, mobile phone disposal ability in itself can be relied on to increase various
Utility function, mobile phone shell is connected with mobile phone by Mobile phone data interface, and mobile phone can be utilized with reference to the cell phone software of customization
Powerful chip processing capabilities, mobile phone screen and battery of mobile phone can be realized between multifunction module, the different controls of equal modules
Functional realiey and switching between control equipment, display and power supply.
A kind of mobile phone shell with the RF remote-controlled functions of RF of the present embodiment, mobile phone shell body interior is provided with and mobile phone number
RF RF receiving and transmission modules, the physical keyboard combination being connected according to charging inlet, can be combined by with data in mobile phone charging inlet
Mobile phone disposal ability in itself, receives, learns RF radiofrequency signals, and each button can launch the RF radio frequencies of single or multiple frequency ranges
Signal, realizes the control to RF radio frequency remote control equipments；And key slot, key slot are offered on the side of mobile phone shell body
Physical key can be inserted, corresponding device can be unlocked by physical key when power is off, reducing people needs to take
The article of band；Meanwhile, the wireless locating module being connected with mobile phone by data in mobile phone charging inlet can also be set in mobile phone shell
With various utility modules such as earphone audio interface, expansion renewal is carried out to cell-phone function, make people frequently more hand-off again
Machine.
Claims (7)
1. a kind of mobile phone shell with the RF remote-controlled functions of RF, it is characterised in that：Including being provided with data in mobile phone charging inlet
（11）With mobile phone shell data charging inlet（12）Mobile phone shell body（1）, the mobile phone shell body（1）The back side be provided with and hand
Casing data charging inlet（12）Connected physical keyboard（23）, the mobile phone shell body（1）Inside is provided with and data in mobile phone
Charging inlet（11）Connected RF RF receiving and transmission modules（3）.
2. a kind of mobile phone shell with the RF remote-controlled functions of RF according to claim 1, it is characterised in that：The mobile phone shell
Body（1）Side on offer key slot（31）.
3. a kind of mobile phone shell with the RF remote-controlled functions of RF according to claim 1, it is characterised in that：The mobile phone shell
Body（1）Inside is provided with battery（2）With charge and discharge control module（21）, the battery（2）By charge and discharge control module
（21）With data in mobile phone charging inlet（11）And mobile phone shell data charging inlet（12）It is connected.
4. a kind of mobile phone shell with the RF remote-controlled functions of RF according to claim 1, it is characterised in that：The mobile phone shell
Body（1）Inside is provided with and data in mobile phone charging inlet（11）Connected wireless locating module（8）.
5. a kind of mobile phone shell with the RF remote-controlled functions of RF according to claim 1, it is characterised in that：The mobile phone shell
Body（1）On be provided with and data in mobile phone charging inlet（11）Connected earphone audio interface（19）.
6. a kind of mobile phone shell with the RF remote-controlled functions of RF according to claim 1, it is characterised in that：The mobile phone shell
Body（1）Side on offer USB flash disk draw-in groove（71）, the USB flash disk draw-in groove（71）Interior card is placed with USB flash disk（72）.
7. a kind of mobile phone shell with the RF remote-controlled functions of RF according to claim 6, it is characterised in that：The mobile phone shell
Body（1）The back side offer and USB flash disk draw-in groove（71）The chute being connected（73）, the USB flash disk（72）Side on fixedly mount
Have and chute（73）Corresponding sliding block（74）, the sliding block（74）Extend to chute（73）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710182372.4A CN106850911A (en) | 2017-03-24 | 2017-03-24 | A kind of mobile phone shell with the RF remote-controlled functions of RF |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710182372.4A CN106850911A (en) | 2017-03-24 | 2017-03-24 | A kind of mobile phone shell with the RF remote-controlled functions of RF |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106850911A true CN106850911A (en) | 2017-06-13 |
Family
ID=59129763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710182372.4A Pending CN106850911A (en) | 2017-03-24 | 2017-03-24 | A kind of mobile phone shell with the RF remote-controlled functions of RF |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106850911A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112615954A (en) * | 2020-04-21 | 2021-04-06 | 深圳数马电子技术有限公司 | Mobile terminal protective housing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112615954A (en) * | 2020-04-21 | 2021-04-06 | 深圳数马电子技术有限公司 | Mobile terminal protective housing |
| CN112615954B (en) * | 2020-04-21 | 2025-01-07 | 深圳数马电子技术有限公司 | Mobile terminal protective case |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |