CN201256160Y - L shaped nickel tablet improvement construction for lithium battery - Google Patents
L shaped nickel tablet improvement construction for lithium battery Download PDFInfo
- Publication number
- CN201256160Y CN201256160Y CNU2008201884692U CN200820188469U CN201256160Y CN 201256160 Y CN201256160 Y CN 201256160Y CN U2008201884692 U CNU2008201884692 U CN U2008201884692U CN 200820188469 U CN200820188469 U CN 200820188469U CN 201256160 Y CN201256160 Y CN 201256160Y
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- utility
- plate body
- model
- nickel sheet
- 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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Classifications
-
- 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
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
An L-shaped nickel plate improved structure for lithium batteries comprises a nickel plate body bent into L shape, and the crease line of the bending portion of the plate body is perpendicular to the self lines of the plate body. In addition, notches are arranged at one end or two ends of the crease line of the plate body. The utility model provides a scheme of improving bending resistance under the condition of guaranteeing materials, hardness, thickness, bending angle and the like of the nickel plate not to be changed, and is strong in bending resistance, long in service life and better in stability. The utility model is integrally simple and practical, is convenient in processing, can reduce cost to the utmost extent on time and materials, and is an improved scheme which is practical and effective.
Description
Technical field
The utility model relates to a kind of L type nickel sheet that is used for lithium battery.
Background technology
Along with the development of mobile electronic device, lithium battery has become main electronic equipment power source.In order to ensure the fail safe of lithium battery, all have a block protection circuit board in the lithium battery.This piece circuit board is often spot-welded together by the lug of nickel sheet and battery battery core, obtains with electric core to electrically connect.In the packaging technology of battery, the nickel sheet need be bent into the L type, and therefore, the bending ability of nickel sheet also can be born the number of times of bending, just needs higher requirement.
The bend resistance ability of L type nickel sheet is relevant with a lot of aspects, as material, hardness, thickness, bending angle etc.Its bend resistance ability level can be gone to improve in each aspect.But because as during the influencing of factors such as structure, cost, often be not easy to again go change or improvement one by one from above each angle.
The utility model content
The technical problems to be solved in the utility model provides the strong lithium battery of a kind of bend resistance ability L type nickel sheet structure-improved.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of lithium battery comprises the nickel sheet lamellar body that is bent into the L type with L type nickel sheet structure-improved, and the crease line of lamellar body bending part and lamellar body self lines is perpendicular.
As the improvement to such scheme, place, the one or both ends of the crease line of lamellar body has breach.
The utility model is in a kind of scheme that guarantees that the nickel sheet improves its bend resistance ability of carrying out under the constant situation of factors such as material, hardness, thickness, bending angle, and the bend resistance ability is strong, and long service life, stability are better.The practicality of the utility model overall simple, easy to process, can reduce cost on the material at utmost from the time, be a kind of practical and effective improvement project.
Description of drawings
Accompanying drawing 1 is the utility model example structure schematic diagram.
Embodiment
For the ease of those skilled in the art's understanding, the utility model structural principle is further described in detail below in conjunction with specific embodiment and accompanying drawing:
As shown in Figure 1, the scheme that present embodiment disclosed mainly is to being applied to the structural improvement of the L type nickel sheet in the lithium battery.
This structure comprises the nickel sheet lamellar body 1 that is bent into the L type, and the lines 4 of lamellar body 1 bending place folding line 2 and lamellar body 1 self is perpendicular.This version can guarantee to have improved the bend resistance ability at nickel sheet when bending assembling easy fracture not.
Simultaneously, also have breach 3 at place, crease line 2 two ends.Can adjust the bend resistance ability of lamellar body 1 according to the size of breach.Certainly, breach 3 also can only be provided with one, specifically can decide according to actual conditions.
The foregoing description is the preferable implementation of the utility model; in addition; all right other implementations of the utility model need to prove that any conspicuous replacement is all within the utility model protection range under the prerequisite that does not break away from the present utility model design.
Claims (2)
1. a lithium battery comprises the nickel sheet lamellar body (1) that is bent into the L type with L type nickel sheet structure-improved, and it is characterized in that: the crease line of lamellar body bending part (2) is perpendicular with lamellar body self lines (4).
2. lithium battery according to claim 1 L type nickel sheet structure-improved, it is characterized in that: the place, one or both ends of the crease line of lamellar body has breach (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201884692U CN201256160Y (en) | 2008-08-08 | 2008-08-08 | L shaped nickel tablet improvement construction for lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201884692U CN201256160Y (en) | 2008-08-08 | 2008-08-08 | L shaped nickel tablet improvement construction for lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201256160Y true CN201256160Y (en) | 2009-06-10 |
Family
ID=40739488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201884692U Expired - Fee Related CN201256160Y (en) | 2008-08-08 | 2008-08-08 | L shaped nickel tablet improvement construction for lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201256160Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958420A (en) * | 2010-09-14 | 2011-01-26 | 深圳市豪鹏科技有限公司 | Collector and secondary cell adopting same |
| CN104904059A (en) * | 2013-01-11 | 2015-09-09 | 双叶产业株式会社 | Assembled battery restraint, assembled battery restraining member, and battery |
-
2008
- 2008-08-08 CN CNU2008201884692U patent/CN201256160Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958420A (en) * | 2010-09-14 | 2011-01-26 | 深圳市豪鹏科技有限公司 | Collector and secondary cell adopting same |
| CN104904059A (en) * | 2013-01-11 | 2015-09-09 | 双叶产业株式会社 | Assembled battery restraint, assembled battery restraining member, and battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20160808 |