CN105120021A - Mobile phone back clip capable of converting signals - Google Patents
Mobile phone back clip capable of converting signals Download PDFInfo
- Publication number
- CN105120021A CN105120021A CN201510536486.5A CN201510536486A CN105120021A CN 105120021 A CN105120021 A CN 105120021A CN 201510536486 A CN201510536486 A CN 201510536486A CN 105120021 A CN105120021 A CN 105120021A
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- China
- Prior art keywords
- mobile phone
- signal
- wifi
- phone back
- router
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Abstract
The invention relates to a mobile phone back clip capable of converting signals. The mobile phone back clip comprises a shell capable of containing and fixing a mobile phone; a wifi conversion chip is built in the shell; a modem and a router electrically connected are integrated on the chip; the modem performs down conversion on a received wireless signal, processes the wireless signal into a baseband signal and transmits the wireless signal to the router; and the router converts the baseband signal into a wifi signal and shares the signal out through an access point. The mobile phone back clip capable of converting the signals disclosed by the invention is capable of receiving a 2G/3G/4G wireless signal through the built-in modem of the shell; the internal router generates a wifi access point which can be shared among a plurality of users and wireless equipment; internet access of the mobile phone through wifi can be supported when a user going abroad has no access to a network or the roaming charge is relatively high; therefore, the mobile phone can be protected; furthermore, the mobile phone back clip can be used as portable wifi; and thus, user requirements can be greatly satisfied.
Description
Technical field
The present invention relates to a kind of mobile phone shell, particularly relate to a kind of mobile phone shell of convertible signal.
Background technology
Along with mobile phone popularizing in people's life, mobile phone shell is used by everybody gradually as the product that protection mobile phone is attractive in appearance with promoting mobile phone.Existing mobile phone shell is only make continuous change in shape and pattern, is only protection mobile phone or lifting mobile phone aesthetic feeling, function singleness.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of mobile phone back splint of convertible signal, make it have more value in industry.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide a kind of mobile phone back splint of convertible signal, mobile phone can be protected to share wifi signal between multiple user and wireless device again.
The mobile phone back splint of convertible signal of the present invention, comprising can accommodating mobile phone by housing fixing for mobile phone, described housing is built-in with wifi conversion chip, described chip is integrated with modulator-demodulator and the router of electrical connection, the wireless signal received is carried out down-conversion by described modulator-demodulator, and be processed into baseband signal and pass to described router, described router is converted described baseband signal to wifi signal and is shared by access point.
Further, described housing is built-in with the antenna receiving wireless signal for described modulator-demodulator.
Further, the wireless signal that described modulator-demodulator receives is 2G/3G/4G signal.
Further, described housing comprises to fit with the mobile phone back side and can clamp the holding section of mobile phone, and be arranged at end, described holding section and mobile phone end against support division, described chip is arranged in described support division.
By such scheme; the mobile phone back splint of convertible signal of the present invention passes through at housing internal modem; a 2G/3G/4G wireless signal can be received; wifi access point is generated by internal router; can share between multiple user and wireless device, when go abroad do not have network or roaming charges higher, can support that mobile phone wifi surfs the Net; mobile phone can be protected as carry-on wifi, greatly to meet the user demand of user again.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of specification, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structured flowchart of chips of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
See Fig. 1 and Fig. 2, the mobile phone back splint of a kind of convertible signal described in a preferred embodiment of the present invention, comprising can accommodating mobile phone by housing fixing for mobile phone, be built-in with wifi conversion chip 20 at housing.Concrete, housing comprises fit with the mobile phone back side and also can clamp the holding section 11 of mobile phone, and be arranged at end, holding section 11 and mobile phone end against support division 12, chip 20 is arranged in support division 12.Guide rail, draw-in groove or snap fit can be arranged on holding section 11 mobile phone is fixed, the mobile phone back side and holding section 11 are close to, thus protection mobile phone; And support division 12 needs to leave certain inner space chip 20 and the power supply to chip 20 power supply, therefore, support division 12 can be arranged on end, holding section 11, and offsets with mobile phone end, plays the effect of support mobile phone simultaneously.
As shown in Figure 2, the present invention is integrated with modulator-demodulator and the router of electrical connection on chip 20, the 2G/3G/4G wireless signal received is carried out down-conversion by modulator-demodulator, and be processed into baseband signal and pass to router by electric wire, router converts baseband signal to analog signal and is processed into wifi signal access point, and wifi signal can be shared with other users by access point.
Modulate for convenience of modulator-demodulator Received signal strength, the present invention specifically arranges the antenna be connected with modulator-demodulator in housing in support division 12, by built-in antenna in housing, makes housing entirety more attractive in appearance.
The mobile phone back splint of convertible signal of the present invention passes through at housing internal modem; a 2G/3G/4G wireless signal can be received; wifi access point is generated by internal router; can share between multiple user and wireless device; when go abroad do not have network or roaming charges higher; can support that mobile phone wifi surfs the Net, mobile phone can be protected as carry-on wifi, greatly to meet the user demand of user again.
The above is only the preferred embodiment of the present invention; be not limited to the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (4)
1. the mobile phone back splint of a convertible signal, it is characterized in that: comprising can accommodating mobile phone by housing fixing for mobile phone, described housing is built-in with wifi conversion chip, described chip is integrated with modulator-demodulator and the router of electrical connection, the wireless signal received is carried out down-conversion by described modulator-demodulator, and be processed into baseband signal and pass to described router, described router is converted described baseband signal to wifi signal and is shared by access point.
2. the mobile phone back splint of convertible signal according to claim 1, is characterized in that: described housing is built-in with the antenna receiving wireless signal for described modulator-demodulator.
3. the mobile phone back splint of convertible signal according to claim 2, is characterized in that: the wireless signal that described modulator-demodulator receives is 2G/3G/4G signal.
4. the mobile phone back splint of convertible signal according to claim 3, it is characterized in that: described housing comprises to fit with the mobile phone back side and can clamp the holding section of mobile phone, and be arranged at end, described holding section and mobile phone end against support division, described chip is arranged in described support division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510536486.5A CN105120021A (en) | 2015-08-27 | 2015-08-27 | Mobile phone back clip capable of converting signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510536486.5A CN105120021A (en) | 2015-08-27 | 2015-08-27 | Mobile phone back clip capable of converting signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105120021A true CN105120021A (en) | 2015-12-02 |
Family
ID=54667902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510536486.5A Pending CN105120021A (en) | 2015-08-27 | 2015-08-27 | Mobile phone back clip capable of converting signals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105120021A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110087705A1 (en) * | 2009-10-14 | 2011-04-14 | At&T Mobility Ii Llc | Systems, apparatus, methods and computer-readable storage media for facilitating management of social media information for communication devices |
| CN102551304A (en) * | 2012-01-06 | 2012-07-11 | 苏州美娱网络科技有限公司 | Mobile terminal charging protection jacket with wireless digital communication net surfing function |
| CN202841232U (en) * | 2012-08-23 | 2013-03-27 | 成都金紫荆通信科技有限公司 | Mobile phone back clip capable of realizing WiFi function |
| CN202841229U (en) * | 2012-08-23 | 2013-03-27 | 成都金紫荆通信科技有限公司 | iPhone multifunctional back clip capable of realizing China-Mobile-3G communication |
| CN204316759U (en) * | 2014-10-31 | 2015-05-06 | 深圳市松果数码科技有限公司 | A kind of Portable wireless router |
| CN204906458U (en) * | 2015-08-27 | 2015-12-23 | 苏州畅途网络科技有限公司 | Cell -phone back splint of convertible signal |
-
2015
- 2015-08-27 CN CN201510536486.5A patent/CN105120021A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110087705A1 (en) * | 2009-10-14 | 2011-04-14 | At&T Mobility Ii Llc | Systems, apparatus, methods and computer-readable storage media for facilitating management of social media information for communication devices |
| CN102551304A (en) * | 2012-01-06 | 2012-07-11 | 苏州美娱网络科技有限公司 | Mobile terminal charging protection jacket with wireless digital communication net surfing function |
| CN202841232U (en) * | 2012-08-23 | 2013-03-27 | 成都金紫荆通信科技有限公司 | Mobile phone back clip capable of realizing WiFi function |
| CN202841229U (en) * | 2012-08-23 | 2013-03-27 | 成都金紫荆通信科技有限公司 | iPhone multifunctional back clip capable of realizing China-Mobile-3G communication |
| CN204316759U (en) * | 2014-10-31 | 2015-05-06 | 深圳市松果数码科技有限公司 | A kind of Portable wireless router |
| CN204906458U (en) * | 2015-08-27 | 2015-12-23 | 苏州畅途网络科技有限公司 | Cell -phone back splint of convertible signal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |
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| RJ01 | Rejection of invention patent application after publication |