CN202841214U - Mobile phone battery back clamper - Google Patents
Mobile phone battery back clamper Download PDFInfo
- Publication number
- CN202841214U CN202841214U CN 201120478402 CN201120478402U CN202841214U CN 202841214 U CN202841214 U CN 202841214U CN 201120478402 CN201120478402 CN 201120478402 CN 201120478402 U CN201120478402 U CN 201120478402U CN 202841214 U CN202841214 U CN 202841214U
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- plug
- shell
- intercell connector
- circuit board
- 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
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Abstract
The utility model relates to an external power supply for mobile equipment, and particularly relates to a mobile phone battery back clamper. The mobile phone battery back clamper comprises a shell which is internally provided with a battery core and a circuit board; a mobile phone accommodating slot used for fixing a mobile phone and a power supply plug connected with the circuit board are arranged on the in the shell; the shell is provided with a plug hole communicated with the mobile phone accommodating slot; the power supply plug comprises a connection strip movably connected with the shell, wherein one end of the connection strip is provided with a plug capable of penetrating through the plug hole, and the other end of the connection strip is provided with a flexible printed circuit board (PCB) connected with the circuit board. According to the utility model, the mobile phone battery back clamper changes the structure of the power supply plug and the connection mode between the power supply plug and the circuit board through adopting the connection mode of the flexible PCB, thereby ensuring the reliable electrical connection between the movable power supply plug and the circuit board.
Description
Technical field
The utility model relates to a kind of mobile device external power supply, specifically a kind of battery of mobile phone back splint.
Background technology
Existing mobile phone back splint battery mostly designs for the mobile phone that power interface is arranged on fuselage bottom.For example Chinese utility model patent specification CN201887806U discloses a kind of charging protective sleeve for iPhone, and the charging socket of this protective sleeve (being equivalent to charging plug) is arranged in the mobile phone contained structure 23 of shell.Accompanying drawing 2,3 in conjunction with this specification can find out, this charging plug is actually the bottom that is arranged on the mobile phone contained structure.
If the power interface of mobile phone is arranged on the fuselage limit, then existing mobile phone back splint battery will can not be aimed at the power interface that inserts mobile phone because of attaching plug and can't use.If yet simply attaching plug is moved to back splint battery case side, so outstanding attaching plug will stop that mobile phone enters in the mobile phone contained structure (or being called the mobile phone storage tank).
Therefore providing a kind of power interface that is applicable to is technical issues that need to address at the mobile phone back splint battery of fuselage side.
The utility model content
The technical problem that the utility model solves provides a kind of power interface that is applicable at the mobile phone back splint battery of fuselage side.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of battery of mobile phone back splint, comprise shell, be provided with battery core and circuit board in this shell, this shell is provided with for fixedly the mobile phone storage tank and the attaching plug that is connected with this circuit board of mobile phone, wherein: described shell is provided with the plug hole that is communicated with described mobile phone storage tank, described attaching plug comprises the intercell connector that is flexibly connected with described shell, this intercell connector one end is provided with the plug that can pass this plug hole, and this intercell connector other end is provided with the flexible PCB that is connected with described circuit board.Plug can be connected with flexible PCB by Connection Element, and perhaps a flexible PCB part embeds and directly is connected (another part exposes) in the intercell connector with plug, with being electrically connected between realization plug and the circuit board
One of improve: described shell is provided with and correspondingly with described plug hole position also can holds the location notch that described intercell connector slides therein, and described intercell connector is provided with between an end of described flexible PCB and this location notch and is provided be used to preventing that described intercell connector breaks away from the buckle structure of this location notch.Location notch refers to the position of plug hole is corresponding, when intercell connector reciprocatingly slided in location notch, the plug on the intercell connector can pass the plug hole (being connected with the cellular phone power supplies interface) of shell or break away from plug hole (disconnecting with the cellular phone power supplies interface) along straight line.
Two of improvement: described shell comprises upper shell and lower house, described battery core and described circuit board are located in this upper shell and the formed cavity of lower house, one end of described location notch is provided with the connecting hole that is communicated with this cavity, and the end that described intercell connector is provided with described flexible PCB passes this connecting hole.
Three of improvement: the end that described intercell connector is provided with described flexible PCB is provided with lug boss, and this lug boss passes the described connecting hole of described location notch.Lug boss on the intercell connector is limited in the connecting hole of location notch, can prevent that intercell connector breaks away from location notch.
Four of improvement: described intercell connector is L-type, and its end bending that is provided with plug is towards described mobile phone storage tank direction, the described plug hole of described plug bearing of trend on described shell.
Compared with prior art, beneficial effect is: attaching plug of the present utility model is movable, can adjust at any time the state of plug, when the user when mobile phone is put into the mobile phone storage tank, then plug is pulled away the plug hole on the shell; After mobile phone had been put into the mobile phone storage tank, the plug hole that then plug is inserted on the shell was connected with the power interface of handset side.The utility model is by adopting the connected mode of flexible PCB, the electrical prong structure that has changed existing battery back splint with and and circuit board between connected mode, thereby guaranteed to be electrically connected reliably between Mobile power plug and the circuit board.
Description of drawings
Fig. 1 is the schematic diagram that the attaching plug of embodiment is positioned at connection (being connected with the cellular phone power supplies interface) position;
Fig. 2 is the schematic diagram that the attaching plug of embodiment is positioned at disconnection (disconnecting with the cellular phone power supplies interface) position;
Fig. 3 is the structural representation of the attaching plug of embodiment.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, the battery of mobile phone back splint of the present embodiment comprises shell 10, be provided with battery core (not shown) and circuit board (not shown) in this shell 10, this shell 10 is provided with for fixedly the mobile phone storage tank 20 and the attaching plug 30 that is connected with this circuit board of mobile phone.
Such as Fig. 2, shown in Figure 3, also be provided with the plug hole 12 that is communicated with mobile phone storage tank 20 on this shell 10.This attaching plug 30 comprises the intercell connector 31 that is flexibly connected with this shell 10, and intercell connector 31 1 ends are provided with the plug 32 that can pass this plug hole 12, and the other end then is provided with the flexible PCB 33 that is connected with circuit board.In the present embodiment, plug 32 namely can be connected with flexible PCB 33 by other Connection Elements, perhaps flexible PCB 33 part embeds in the intercell connectors 31 and directly is connected (another part exposes) with plug 32, with being electrically connected between realization plug 32 and the circuit board
For intercell connector 31 is fixed on the shell 10, it is corresponding with plug hole 12 positions and can hold the location notch 11 that intercell connector 31 slides therein that shell 10 is provided with, and intercell connector 31 is provided with between an end of flexible PCB 33 and this location notch 11 and is provided be used to the buckle structure that prevents intercell connector 31 these location notchs 11 of disengaging.Location notch 11 refers to the position of plug hole 12 is corresponding, when intercell connector 31 reciprocatingly slided in location notch 11, the plug 32 on the intercell connector 31 can pass the plug hole 12 (being connected with the cellular phone power supplies interface) of shell 10 or break away from plug hole 12 (disconnecting with the cellular phone power supplies interface) along straight line.
In addition, shell 10 comprises upper shell and lower house, and battery core and circuit board are located in this upper shell and the formed cavity of lower house.One end of location notch 11 is provided with the connecting hole 13 that is communicated with this cavity, and the end that intercell connector 31 is provided with flexible PCB 33 passes this connecting hole 13.The end that the intercell connector 31 of the present embodiment is provided with flexible PCB 33 is provided with lug boss 311, and this lug boss 311 passes the connecting hole 13 of location notch 11.Lug boss 311 on the intercell connector 31 is limited in the connecting hole 13 of location notch 11, can prevent that intercell connector 31 breaks away from location notch 11.
Although intercell connector as shown in Figure 1 to Figure 3 31 is L-type, its end bending that is provided with plug 32 is towards mobile phone storage tank 20 directions (namely positive towards the battery back splint), the plug hole 12 of plug 32 bearing of trends on shell 10, but in fact intercell connector 31 can also be other shapes, as long as in the process that assurance intercell connector 31 slides in location notch 11, the plug hole 12 of plug 32 on the intercell connector 31 on can alignment housings 10, and can moving through plug hole 12 or breaking away from plug hole 12 and get final product along with intercell connector 31.
Claims (5)
1. battery of mobile phone back splint, comprise shell (10), be provided with battery core and circuit board in this shell, this shell is provided with for fixedly the mobile phone storage tank (20) and the attaching plug (30) that is connected with this circuit board of mobile phone, it is characterized in that: described shell is provided with the plug hole (12) that is communicated with described mobile phone storage tank, described attaching plug comprises the intercell connector (31) that is flexibly connected with described shell, this intercell connector one end is provided with the plug (32) that can pass this plug hole, and this intercell connector other end is provided with the flexible PCB (33) that is connected with described circuit board.
2. battery of mobile phone back splint according to claim 1, it is characterized in that: described shell is provided with corresponding with described plug hole position and can hold the location notch (11) that described intercell connector slides therein, and described intercell connector is provided with between an end of described flexible PCB and this location notch and is provided be used to preventing that described intercell connector breaks away from the buckle structure of this location notch.
3. battery of mobile phone back splint according to claim 2, it is characterized in that: described shell comprises upper shell and lower house, described battery core and described circuit board are located in this upper shell and the formed cavity of lower house, one end of described location notch is provided with the connecting hole (13) that is communicated with this cavity, and the end that described intercell connector is provided with described flexible PCB passes this connecting hole.
4. battery of mobile phone back splint according to claim 3, it is characterized in that: the end that described intercell connector is provided with described flexible PCB is provided with lug boss (311), and this lug boss passes the described connecting hole of described location notch.
5. battery of mobile phone back splint according to claim 3, it is characterized in that: described intercell connector is L-type, and its end bending that is provided with plug is towards described mobile phone storage tank direction, the described plug hole of described plug bearing of trend on described shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120478402 CN202841214U (en) | 2011-11-19 | 2011-11-19 | Mobile phone battery back clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120478402 CN202841214U (en) | 2011-11-19 | 2011-11-19 | Mobile phone battery back clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202841214U true CN202841214U (en) | 2013-03-27 |
Family
ID=47952806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120478402 Expired - Fee Related CN202841214U (en) | 2011-11-19 | 2011-11-19 | Mobile phone battery back clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202841214U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965375A (en) * | 2015-06-16 | 2015-10-07 | 成都西可科技有限公司 | Camera capable of externally connecting extra battery for charging |
| CN107196162A (en) * | 2017-06-28 | 2017-09-22 | 深圳市星磁科技有限公司 | Adapter for portable electric appts |
| CN107846058A (en) * | 2017-12-06 | 2018-03-27 | 东莞市云仕电子有限公司 | A kind of back splint portable power source of tape relay interface |
-
2011
- 2011-11-19 CN CN 201120478402 patent/CN202841214U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965375A (en) * | 2015-06-16 | 2015-10-07 | 成都西可科技有限公司 | Camera capable of externally connecting extra battery for charging |
| CN107196162A (en) * | 2017-06-28 | 2017-09-22 | 深圳市星磁科技有限公司 | Adapter for portable electric appts |
| CN107846058A (en) * | 2017-12-06 | 2018-03-27 | 东莞市云仕电子有限公司 | A kind of back splint portable power source of tape relay interface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131119 |