CN207304046U - Back splint battery - Google Patents
Back splint battery Download PDFInfo
- Publication number
- CN207304046U CN207304046U CN201720994124.5U CN201720994124U CN207304046U CN 207304046 U CN207304046 U CN 207304046U CN 201720994124 U CN201720994124 U CN 201720994124U CN 207304046 U CN207304046 U CN 207304046U
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- CN
- China
- Prior art keywords
- circuit board
- battery
- back splint
- charging
- plate body
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- 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.)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
It the utility model is related to electronic equipment accessories field, more particularly to a kind of back splint battery.The back splint battery of the utility model, it is used for electron equipment and charges, it is characterised in that：The back splint battery includes housing, battery and circuit board, the part of the circuit board and battery are accommodated in housing, the circuit board is connected with battery, a charging plug and at least two extension charging interfaces are provided with the circuit board, the extension charging interface is electrically connected with charging plug, the plug is used to be inserted into the charging interface of electronic equipment, the extension charging interface is used to electrically be inserted into for external equipment, and the either interface at least two interface can electronic device progress electric energy transmission and/or data transfer.The back splint battery of the utility model, it can be charged with portable electron equipment, and speech communication can be carried out using earphone while charging or is listened to music, and use is very convenient.
Description
【Technical field】
It the utility model is related to electronic equipment accessories field, more particularly to a kind of back splint battery.
【Background technology】
Frequent due to electronic equipment uses, so electron equipment charges needs regularly, and back splint battery
Appearance allow people removably electron equipment charge.
In addition, in order to strengthen the water-proof function of electronic equipment, the setting of earphone interface is eliminated on electronic equipment, by earphone
The function of interface is integrated on charging interface, and is usually only provided with a charging plug and a charging on back splint battery
Mouthful, when back splint battery is connected with electronic equipment, ear can not be passed through while charging to back splint battery and electronic equipment
Machine carries out voice communication.
【Utility model content】
In view of the above-mentioned problems, the utility model provides a kind of back splint battery.
The scheme that the utility model solves technical problem is to provide a kind of back splint battery, it is used for electron equipment and is filled
Electricity, the back splint battery include housing, battery and circuit board, and the part of the circuit board and battery are accommodated in housing, institute
State circuit board to connect with battery, a charging plug and at least two extension charging interfaces are provided with the circuit board, it is described
Extend charging interface to be electrically connected with charging plug, the charging plug is used to be inserted into the charging interface of electronic equipment, institute
State extension charging interface to be used to electrically be inserted into for external equipment, the either interface at least two interface can electronic device
Carry out electric energy transmission and/or data transfer.
Preferably, the surface of the housing towards electronic equipment is provided with the first holding tank, the battery and at least two
Extension charging interface is accommodated in the first holding tank, and the charging plug is located at outside the first holding tank.
Preferably, the back splint battery further comprises cover board, and the cover board leans at the first receiving groove location with housing
The surface of nearly electronic equipment is fastenedly connected so that the first holding tank to be sealed.
Preferably, the cover board is binded with housing by glue, the micro- suction of nanometer or interference fit realization are fastenedly connected.
Preferably, the circuit board further comprises circuit board plate body, and the circuit board plate body is electrically connected with the battery, institute
State extension charging interface to achieve a fixed connection by Shooting Technique with circuit board plate body, the charging plug leads to circuit board plate body
Welding is crossed to achieve a fixed connection.
Preferably, threaded hole is provided with the circuit board plate body, the circuit board plate body passes through screw threads for fastening with housing
Part is fixedly connected.
Preferably, the circuit board further comprises flexible PCB, and described flexible PCB one end leads to charging plug
Cross and be welded to connect, the opposite other end is with circuit board plate body by being welded to connect.
Preferably, first by charging plug and housing close to electronics before being welded to charging plug and circuit board plate body
The end of equipment charge interface is fixedly connected by Shooting Technique.
Preferably, the battery is provided with an adhesion layer on the surface of housing, the battery by the adhesion layer with
Housing is fixedly connected.
Preferably, the charging plug is Micro USB plugs or Lightning plugs or TypeC plugs；It is described to fill
Electrical interface is Micro USB interfaces or Lightning interfaces or TypeC interfaces.
Compared with prior art, the back splint battery of the utility model, it can be charged with portable electron equipment, and
And speech communication can be carried out using earphone while charging or listened to music, use is very convenient.
In addition, charging interface is achieved a fixed connection with circuit board plate body by Shooting Technique, ensure that structural stability,
And easy to the assembling of back splint battery.
In addition, circuit board plate body is fixedly connected with housing by threaded fastener, not only ensures circuit board and housing
Stable connection, circuit board is not in loosen in housing, and convenient assembly and disassembly.
In addition, charging plug is first welded with flexible PCB, then again welds flexible PCB and circuit board plate body,
So as to fulfill the electric connection of charging plug and circuit board plate body, it not only avoid and directly weld charging plug with circuit board plate body
When connecing the problem of existing contraposition precision, and adjustment charging plug and circuit board plate body two can be removed by flexible PCB
The relative position of person.
In addition, first by charging plug and housing close to electronics before being welded to charging plug and circuit board plate body
The end of equipment charge interface is fixedly connected, it is ensured that the stability of charging plug, avoids causing to charge due to Reusability
Plug loosens.
【Brief description of the drawings】
Fig. 1 is the schematic front view of the back splint battery of the utility model.
Fig. 2 is the configuration schematic diagram of the back splint battery of the utility model.
Fig. 3 a are the schematic perspective views of the housing of the utility model.
Fig. 3 b are the elevational schematic views of the housing of the utility model.
Fig. 4 a are the schematic perspective views of the circuit board of the utility model.
Fig. 4 b are that the right side of the circuit board of the utility model regards schematic diagram.
【Embodiment】
In order to make the purpose of this utility model, technical solution and advantage are more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining
The utility model, is not used to limit the utility model.
Please refer to Fig.1 and Fig. 2, the back splint battery 10 of the utility model, it is used for removably electron equipment and is filled
Electricity, the back splint battery 10 are provided with a receiving space so that electronic equipment to be stored wherein.The back splint battery 10 includes housing
11st, cover board 13, battery 15 and circuit board 17, the battery 15 and circuit board 17 connect, wherein the cover board 13 and housing 11
A closed accommodation space is formed to store battery 15 and partial circuit plate 17.
Please also refer to Fig. 3 a and Fig. 3 b, the first holding tank 111, the battery 15 and circuit are offered on the housing 11
A part for plate 17 is accommodated in the first holding tank 111, and the housing 11 is opened up close to one end of electronic equipment charging interface
There are at least two through holes 113, a part for the circuit board 17 is exposed at least two through holes 113.The ruler of the cover board 13
It is very little to be greater than or the size equal to the first holding tank 111, the cover board 13 lean at 111 position of the first holding tank with housing 11
The surface fixation of nearly electronic equipment is battery 15 and circuit board 17 are encapsulated in the first holding tank 111, the cover board 13 and shell
The mode that body 11 is fixed is glue bonding, the micro- suction of nanometer or interference fit.It is appreciated that the battery 15 is accommodated close to first
It is additionally provided with an adhesion layer (not shown) on the surface of groove 111, the battery 15 passes through the adhesion layer and the first holding tank 111
Bottom wall is fixed, and cover board 13 can be omitted at this time.
Please also refer to Fig. 4 a and Fig. 4 b, the circuit board 17 includes circuit board plate body 175, charging plug 171 and at least
Two extension charging interfaces 173, the charging plug 171 and at least two extend charging interface 173 and are fixed at circuit board
On plate body 175, the charging plug 171 is electrically connected with extension charging interface 173, it is preferred that at least two extension is filled
Electrical interface 173 is achieved a fixed connection with circuit board plate body 175 by Shooting Technique, the charging plug 171 and circuit board plate body
175 are achieved a fixed connection by welding, it is preferable that the circuit board 17 further comprises flexible PCB 177, and the charging is inserted
First 171 are electrically connected with circuit board plate body 175 by flexible PCB 177, i.e. 177 one end of flexible PCB and charging plug
171 welding, the opposite other end are welded with circuit board plate body 175.The charging plug 171 is used to be inserted into filling for electronic equipment
In electrical interface, at least two extensions charging interface 173 is used to be inserted into for the plug of external equipment, at least two extension
Any one in charging interface 173 can carry out electric energy transmission and/or data transfer, at least two extensions charging interface
173 position and the position correspondence of at least two through holes 113.The circuit board plate body 175 is connected with battery 15, the circuit board
Threaded hole (not shown) is provided with plate body 175, the circuit board plate body 175 passes through 1751 and first holding tank of threaded fastener
111 bottom wall, which is realized, to be fixed, and the threaded fastener 1751 and threaded hole tight fit, the threaded fastener 1751 are preferably spiral shell
Nail or bolt.When 175 and first holding tank 111 of circuit board plate body is fastened, at least two extensions charging
Interface 173 is distinguished exposed at least two through holes 113, is inserted into for the plug of external equipment, the charging plug 171 is located at
First holding tank 111 is outer for insertion into the charging interface to electronic equipment.The charging plug 171 is inserted for Micro USB
Head, Lightning plugs or TypeC plugs, the extension charging interface 173 is Micro USB interfaces, Lightning connects
One or more in mouth or TypeC interfaces.
Deformed as one kind, the charging plug 171 is also fixed with housing 11 close to the end of electronic equipment charging interface
Connection, and the direction of insertion of charging plug 171 is towards inside housing 11, the fixed form of charging plug 171 and housing 11 can be with
It is that glue bonding, spot welding or both are fixedly connected by Shooting Technique, i.e., in the assembling process of back splint battery 10, will first fills
Plug 171 is fixedly connected with housing 11 close to the end of electronic equipment charging interface, then again to charging plug 171 and circuit
Plate 17 is welded to realize that both are electrically connected, and is then connected circuit board 17 with battery 15, then by circuit board 17 and battery
15 are placed in the first holding tank 111, finally cover cover board 13 to complete to encapsulate.
In practical applications, electronic equipment is accommodated in the accommodation space of back splint battery 10, charging plug 171 is inserted at this time
Enter into the charging interface of electronic equipment, battery 15 passes sequentially through circuit board plate body 175, electric energy is transmitted to by charging connector 171
Electronic equipment.Currently, in order to strengthen the water-proof function of electronic equipment, electronic equipment eliminates earphone interface, by earphone interface
Function is integrated on charging interface.User can be inserted into charging wire to battery and/or electricity in any one expansion interface 173
Sub- equipment charges, while can also be inserted into headset plug in another extension charging interface 173, to realize while filling
Electricity is while carrying out speech communication using earphone or listening to music.
Compared with prior art, the back splint battery of the utility model, it can be charged with portable electron equipment, and
And speech communication can be carried out using earphone while charging or listened to music, use is very convenient.
In addition, charging interface is achieved a fixed connection with circuit board plate body by Shooting Technique, ensure that structural stability,
And easy to the assembling of back splint battery.
In addition, circuit board plate body is fixedly connected with housing by threaded fastener, not only ensures circuit board and housing
Stable connection, circuit board is not in loosen in housing, and convenient assembly and disassembly.
In addition, charging plug is first welded with flexible PCB, then again welds flexible PCB and circuit board plate body,
So as to fulfill the electric connection of charging plug and circuit board plate body, it not only avoid and directly weld charging plug with circuit board plate body
When connecing the problem of existing contraposition precision, and adjustment charging plug and circuit board plate body two can be removed by flexible PCB
The relative position of person.
In addition, first by charging plug and housing close to electronics before being welded to charging plug and circuit board plate body
The end of equipment charge interface is fixedly connected, it is ensured that the stability of charging plug, avoids causing to charge due to Reusability
Plug loosens.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Any modification made within the principle of utility model, equivalent substitution and improvement etc. should all include the scope of protection of the utility model
Within.
Claims (10)
1. a kind of back splint battery, it is used for electron equipment and charges, it is characterised in that：The back splint battery include housing,
Battery and circuit board, the part of the circuit board and battery are accommodated in housing, and the circuit board is connected with battery, the electricity
A charging plug and at least two extension charging interfaces are provided with the plate of road, the extension charging interface and charging plug are electrical
Connection, the charging plug are used to be inserted into the charging interface of electronic equipment, and the extension charging interface is used to set for outside
Standby to be electrically inserted into, the either interface at least two interface can electronic device progress electric energy transmission and/or data transfer.
2. back splint battery as claimed in claim 1, it is characterised in that：The surface of the housing towards electronic equipment is provided with
One holding tank, the battery and at least two extension charging interfaces are accommodated in the first holding tank, and the charging plug is positioned at the
Outside one holding tank.
3. back splint battery as claimed in claim 2, it is characterised in that：The back splint battery further comprises cover board, the lid
Plate is fastenedly connected so that the first holding tank to be sealed at the first receiving groove location with housing close to the surface of electronic equipment.
4. back splint battery as claimed in claim 3, it is characterised in that：The cover board is binded with housing by glue, nanometer is micro-
Inhale or interference fit realization is fastenedly connected.
5. back splint battery as claimed in claim 1, it is characterised in that：The circuit board further comprises circuit board plate body, institute
State circuit board plate body to be electrically connected with the battery, the extension charging interface realizes fixed connect with circuit board plate body by Shooting Technique
Connect, the charging plug is achieved a fixed connection with circuit board plate body by welding.
6. back splint battery as claimed in claim 5, it is characterised in that：Threaded hole is provided with the circuit board plate body, it is described
Circuit board plate body is fixedly connected with housing by threaded fastener.
7. back splint battery as claimed in claim 5, it is characterised in that：The circuit board further comprises flexible PCB, institute
Flexible PCB one end is stated with charging plug by being welded to connect, the opposite other end is with circuit board plate body by being welded to connect.
8. back splint battery as claimed in claim 5, it is characterised in that：Carry out welding it to charging plug and circuit board plate body
It is preceding to be first fixedly connected with charging plug by Shooting Technique close to the end of electronic equipment charging interface with housing.
9. back splint battery as claimed in claim 1, it is characterised in that：It is viscous that the battery is provided with one on the surface of housing
Attached layer, the battery are fixedly connected with the casing by the adhesion layer.
10. back splint battery as claimed in claim 1, it is characterised in that：The charging plug for Micro USB plugs or
Lightning plugs or TypeC plugs；The charging interface for Micro USB interfaces or Lightning interfaces or
TypeC interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720994124.5U CN207304046U (en) | 2017-08-09 | 2017-08-09 | Back splint battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720994124.5U CN207304046U (en) | 2017-08-09 | 2017-08-09 | Back splint battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207304046U true CN207304046U (en) | 2018-05-01 |
Family
ID=62449112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720994124.5U Active CN207304046U (en) | 2017-08-09 | 2017-08-09 | Back splint battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207304046U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109474047A (en) * | 2018-12-29 | 2019-03-15 | 金瓜子科技发展（北京）有限公司 | A kind of back splint battery |
| CN111509162A (en) * | 2020-05-12 | 2020-08-07 | 仿翼(北京)科技有限公司 | Circuit board, battery, power module and aircraft |
-
2017
- 2017-08-09 CN CN201720994124.5U patent/CN207304046U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109474047A (en) * | 2018-12-29 | 2019-03-15 | 金瓜子科技发展（北京）有限公司 | A kind of back splint battery |
| CN111509162A (en) * | 2020-05-12 | 2020-08-07 | 仿翼(北京)科技有限公司 | Circuit board, battery, power module and aircraft |
| CN111509162B (en) * | 2020-05-12 | 2023-11-07 | 仿翼(北京)科技有限公司 | Circuit board, battery, power supply module and aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |