CN206003863U - A kind of anti-lancing device for built-in polymer battery - Google Patents
A kind of anti-lancing device for built-in polymer battery Download PDFInfo
- Publication number
- CN206003863U CN206003863U CN201620872899.0U CN201620872899U CN206003863U CN 206003863 U CN206003863 U CN 206003863U CN 201620872899 U CN201620872899 U CN 201620872899U CN 206003863 U CN206003863 U CN 206003863U
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- Prior art keywords
- built
- polymer battery
- protection board
- battery
- lancing device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
This utility model provides a kind of anti-lancing device for built-in polymer battery; belong to mobile phone and manufacture field; it includes built-in polymer battery and the protection board for protecting built-in polymer battery; protection board is formed and is coincide the cavity volume for accommodating built-in polymer battery with the outer surface of built-in polymer battery; four sides of protection board form flanging respectively, and a pair relative flanging is designed with multiple screw holes for positioning；The side of built-in polymer battery is provided with the projection for taking, and the corresponding side of protection board is provided with the opening for laying projection, by being placed in battery in protection board, solves the problems, such as that existing built-in polymer battery is easily punctured during assembly or disassembly.Compared with prior art, this is used for the anti-lancing device of built-in polymer battery, battery can be prevented to be punctured during installation or removal, do not affect the positioning of battery, installing/dismounting is simple and convenient simultaneously.
Description
Technical field
This utility model is related to mobile phone and manufactures field, particularly a kind of anti-lancing device for built-in polymer battery.
Background technology
With mobile phone to multi-functional energyization, cell phone appearance ultrathin develops, and the requirement to battery of mobile phone is Large Copacity and surpasses
Thin, conventional lithium ion battery with aluminum shell design can not meet the design requirement of ultra-thin scheme mobile phone.
Handset manufacturers are thinner in order to make mobile phone with solution provider now, and most battery of mobile phone adopts built-in
Polymer battery is directly bonded on the steel disc of the handset front case back side.Poly-lithium battery adopts plastic-aluminum flexible packing in structure, has
Not in the metal shell of aluminum-shell battery, thickness is little, can be made thinner, and common aluminum hull lithium electricity, using first customized shell, is filled in positive and negative afterwards
The method of pole village material, thickness accomplishes that 3.6mm exists below technical bottleneck, and built-in polymer battery core does not then have this problem, thick
Degree can accomplish below 1mm, meets handset demand direction at present.But, electrostrictive polymer pool surface adopts aluminum-plastic composite membrane to encapsulate, thick
Degree only has 0.2mm, is very easy to be punctured leakage.Cannot repeatedly bend and deform, after bonding, battery can not secondary use, raw
Produce and after-sales service high cost.This traditional battery assembling bonding mode, really advantageous to whole machine thickness design aspect, so
And bring a series of hidden danger of quality and assembling cost of labor rising, produce maintenance and after-sales service cost increases problem.?
It is easy in assembling/unloading process puncture battery because production operation is improper.
Utility model content
The problem being easily punctured during assembly or disassembly for existing built-in polymer battery, this utility model carries
Supply a kind of anti-lancing device for built-in polymer battery, built-in polymer battery can have been protected, be easily installed.
The technical solution adopted in the utility model is：
A kind of anti-lancing device for built-in polymer battery, including built-in polymer battery, also includes for protecting
The protection board of built-in polymer battery, protection board is formed and is coincide for accommodating built-in polymerization with the outer surface of built-in polymer battery
The cavity volume of thing battery, four sides of protection board form flanging respectively, a pair relative flanging is designed with multiple for positioning
Screw hole；The side of built-in polymer battery is provided with the projection for taking, and the corresponding side of protection board is provided with for laying
Raised opening.
Preferably, the protection board side being provided with opening is additionally provided with the screw hole for positioning.
Preferably, built-in polymer battery is pasted and fixed in cavity volume using gum.
Compared with prior art, the beneficial effects of the utility model are：This utility model provides one kind for built-in poly-
The anti-lancing device of compound battery, battery is placed in the cavity volume of protection board, is screwed in mobile phone using by protection board
Battery is fixed between protection board and phone housing mode on shell, so prevents battery quilt during installation or removal
Puncture, do not affect the positioning of battery simultaneously, installing/dismounting is simple and convenient.
Brief description
A kind of axonometric chart of anti-lancing device for built-in polymer battery that Fig. 1 provides for this utility model；
A kind of signal for protection board in the anti-lancing device of built-in polymer battery that Fig. 2 provides for this utility model
Figure.
Specific embodiment
The preferred implementation with reference to the accompanying drawings this utility model being provided illustrates.
Fig. 1 to Fig. 2, a kind of preferred reality of the anti-lancing device for built-in polymer battery providing for this utility model
Apply mode.As depicted in figs. 1 and 2, the anti-lancing device for built-in polymer battery includes built-in polymer battery 10 and uses
In the protection board 20 protecting built-in polymer battery 10, built-in polymer battery 10 is placed in protection board 20, so internal
Put polymer battery 10 and form protection, do not affect the positioning to built-in polymer battery 10 simultaneously.
Protection board 20 is formed and the outer surface of built-in polymer battery 10 coincide for accommodating built-in polymer battery 10
Cavity volume 21, four sides of protection board 20 form flanging 22 respectively, a pair relative flanging 22 is designed with multiple for positioning
Screw hole 221, be so easy to built-in polymer battery 10 is positioned, need installation and removal when it is only necessary to open
Protection board 20.Protection board 20 is made using steel plate.
The side of built-in polymer battery 10 is provided with the projection 11 for taking, the corresponding side of protection board 20 be provided with for
Lay raised 11 opening 23, so when built-in polymer battery 10 is placed in cavity volume 21, raised 11 stretch out from opening 23,
And when needing to take out built-in polymer battery 10, only need to lift raised 11 can be by built-in polymer battery 10 from cavity volume 21
Take out, it is to avoid contact the body of built-in polymer battery 10.The protection board side being provided with opening 23 is additionally provided with the spiral shell for positioning
Silk hole, is positioned such that more firm.
It should be noted that built-in polymer battery 10 is pasted and fixed in cavity volume 21 using gum, so prevent built-in
Polymer battery 10 slides in cavity volume 21.
When installing built-in polymer battery 10, first the one side in built-in polymer battery 10 arranges gum, then will
Built-in polymer battery 10 is pasted and fixed in cavity volume 21 and forms an entirety, and raised 11 stretch out from opening 23, then are worn with screw
Protection board 20 is fixed on phone housing screw hole 221 on the flanging 22 of overprotection plate 20；When needing dismounting again, remove and protect
Screw on the flanging 22 of backplate 20, takes off the entirety equipped with built-in polymer battery 10.
In sum, the technical solution of the utility model sufficiently effective can realize above-mentioned utility model purpose, and this
The structure of utility model and principle of work and power are all sufficiently verified in an embodiment, can reach expected effect and mesh
, on the premise of without departing substantially from principle of the present utility model and essence, numerous variations can be made to the embodiment of utility model
Or modification.Therefore, this utility model include all be previously mentioned in patent claim in the range of all replacement contents, any
The equivalence changes made in this utility model claim, all belong within the scope of the claims of this case application.
Claims (2)
1. a kind of anti-lancing device for built-in polymer battery, including built-in polymer battery it is characterised in that also including
For protecting the protection board of built-in polymer battery, protection board formation is coincide for accommodating with the outer surface of built-in polymer battery
The cavity volume of built-in polymer battery, four sides of protection board form flanging respectively, a pair relative flanging are designed with multiple
Screw hole for positioning；The side of built-in polymer battery is provided with the projection for taking, and the corresponding side of protection board is provided with
For laying the opening of projection；The protection board side being provided with opening is additionally provided with the screw hole for positioning.
2. the anti-lancing device for built-in polymer battery according to claim 1 it is characterised in that：Built-in polymer
Battery is pasted and fixed in cavity volume using gum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872899.0U CN206003863U (en) | 2016-08-12 | 2016-08-12 | A kind of anti-lancing device for built-in polymer battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872899.0U CN206003863U (en) | 2016-08-12 | 2016-08-12 | A kind of anti-lancing device for built-in polymer battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206003863U true CN206003863U (en) | 2017-03-08 |
Family
ID=58198768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620872899.0U Active CN206003863U (en) | 2016-08-12 | 2016-08-12 | A kind of anti-lancing device for built-in polymer battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206003863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834002A (en) * | 2017-11-22 | 2018-03-23 | 惠州市德赛电池有限公司 | A kind of battery modules being conveniently replaceable |
-
2016
- 2016-08-12 CN CN201620872899.0U patent/CN206003863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834002A (en) * | 2017-11-22 | 2018-03-23 | 惠州市德赛电池有限公司 | A kind of battery modules being conveniently replaceable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200121 Granted publication date: 20170308 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230121 Granted publication date: 20170308 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230121 Granted publication date: 20170308 |