CN204905343U - Simple and easy button cell leg - Google Patents
Simple and easy button cell leg Download PDFInfo
- Publication number
- CN204905343U CN204905343U CN201520557415.9U CN201520557415U CN204905343U CN 204905343 U CN204905343 U CN 204905343U CN 201520557415 U CN201520557415 U CN 201520557415U CN 204905343 U CN204905343 U CN 204905343U
- Authority
- CN
- China
- Prior art keywords
- weld part
- button cell
- plug division
- utility
- connecting portion
- 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
Links
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
The utility model discloses a simple and easy button cell leg, it includes the metal lamellar body, and this metal lamellar body connects the portion of inserting, connecting portion and weld part including what connect gradually, and the tip intermediate position of this weld part is equipped with the recess, the one end that connecting portion are connected with the weld part is great, is with the one end that connects the portion of inserting to be connected and reduces the form gradually. The utility model has the advantages of reasonable structure design, a recess has been opened to ingenious tip intermediate position at the weld part, and the electric current is unlikely to too big and lead to the fact and emit the sparkling appearance in the twinkling of an eye when effectively guaranteeing spot welding, and then promotes welding efficiency, guarantees product welding quality, and the welding is firm, and stability is good, and overall structure is simple, realizes easily that structural strength is big, does benefit to extensive popularization and application.
Description
Technical field
The utility model relates to cell art, is specifically related to a kind of simple and easy button cell leg.
Background technology
Modern society, in the life, work of people, generally use battery, the button cell sold on the market is varied, and it has different design concepts separately, makes every effort to the instructions for use that can reach different user.As applied to the electronic products such as notebook computer, field camera, digital camera, toy.
Although the leg on existing button cell can meet connect user demand, its structure is rectangle, when adopting direct current crosspointer spot welding machine spot welding connecting pin, easily occurring the phenomenon that sparkles, affecting spot welding efficiency and quality.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, provides a kind of smart structural design, rationally, reduces the phenomenon that sparkles, effectively promote the simple and easy button cell leg of welding efficiency and quality.
For achieving the above object, technical scheme provided by the utility model is: a kind of simple and easy button cell leg, it is characterized in that: it comprises metal sheet, this metal sheet comprise connect successively Plug Division, connecting portion and weld part, the centre position, end of this weld part is provided with groove, one end that described connecting portion is connected with weld part is comparatively large, and the one end be connected with Plug Division is in reducing shape gradually.
Improve as one of the present utility model, the width of described groove is slightly larger than the width of Plug Division.
Improve as one of the present utility model, the end of described Plug Division is provided with wedge angle.
Improve as one of the present utility model, the width of one end that described connecting portion is connected with Plug Division is greater than the width of Plug Division.
Improve as one of the present utility model, described Plug Division, connecting portion and weld part are integrated syndeton.
The beneficial effects of the utility model are: reasonable in design of the present utility model, a groove has been opened in the ingenious centre position, end at weld part, during effective guarantee spot welding, electric current is unlikely to excessive instantaneously and causes the phenomenon that sparkles, and then lifting welding efficiency, ensure Product jointing quality, firm welding, good stability; And overall structure is simple, be easy to realize, structural strength is large, is beneficial to wide popularization and application.
Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model is welded on battery.
Embodiment
Embodiment, see Fig. 1, the simple and easy button cell leg of the one that the present embodiment provides, it comprises metal sheet, this metal sheet comprise connect successively Plug Division 1, connecting portion 2 and weld part 3, the centre position, end of this weld part 3 is provided with groove 31.One end that described connecting portion 2 is connected with weld part 3 is comparatively large, and the one end be connected with Plug Division 1 is in reducing shape gradually, and structural strength is good, not yielding and loosening.
Preferably, the width of described groove 31 is slightly larger than the width of Plug Division 1.The width of one end that described connecting portion 2 is connected with Plug Division 1 is greater than the width of Plug Division 1, and structural strength is large, good stability.
For convenience of connecting grafting operation, wedge angle 11 can also be provided with in the end of described Plug Division 1.
Preferably, described Plug Division 1, connecting portion 2 and weld part 3 are integrated syndeton, can form by integrated punching is shaping, are easy to realize, and cost is low, simultaneously also lift structure intensity and connectivity robustness greatly.
See Fig. 2, simple and easy for the utility model button cell leg is placed on battery 4, make the negative or positive electrode of weld part 3 pairs of positive batteries, owing to having opened a groove 31 in the centre position, end of weld part 3, when spot welding, when effectively can ensure spot welding, to be unlikely to moment excessive and cause the phenomenon that sparkles for electric current, and then lifting welding efficiency, ensure Product jointing quality, firm welding, good stability.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned execution mode and revise.Therefore, the utility model is not limited to above-mentioned embodiment, and any apparent improvement of every those skilled in the art done by basis of the present utility model, replacement or modification all belong to protection range of the present utility model.In addition, although employ some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.As described in the utility model above-described embodiment, adopt structure same or analogous with it and the leg of other structure obtained, all in the utility model protection range.
Claims (5)
1. a simple and easy button cell leg, it is characterized in that: it comprises metal sheet, this metal sheet comprise connect successively Plug Division, connecting portion and weld part, the centre position, end of this weld part is provided with groove, one end that described connecting portion is connected with weld part is comparatively large, and the one end be connected with Plug Division is in reducing shape gradually.
2. simple and easy button cell leg according to claim 1, is characterized in that, the width of described groove is slightly larger than the width of Plug Division.
3. simple and easy button cell leg according to claim 1 and 2, it is characterized in that, the end of described Plug Division is provided with wedge angle.
4. simple and easy button cell leg according to claim 2, is characterized in that, the width of one end that described connecting portion is connected with Plug Division is greater than the width of Plug Division.
5. simple and easy button cell leg according to claim 1, it is characterized in that, described Plug Division, connecting portion and weld part are integrated syndeton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557415.9U CN204905343U (en) | 2015-07-29 | 2015-07-29 | Simple and easy button cell leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557415.9U CN204905343U (en) | 2015-07-29 | 2015-07-29 | Simple and easy button cell leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204905343U true CN204905343U (en) | 2015-12-23 |
Family
ID=54927498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520557415.9U Expired - Fee Related CN204905343U (en) | 2015-07-29 | 2015-07-29 | Simple and easy button cell leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204905343U (en) |
-
2015
- 2015-07-29 CN CN201520557415.9U patent/CN204905343U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151223 Termination date: 20190729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |