CN201910454U - Battery tab for button battery - Google Patents
Battery tab for button battery Download PDFInfo
- Publication number
- CN201910454U CN201910454U CN2010206727801U CN201020672780U CN201910454U CN 201910454 U CN201910454 U CN 201910454U CN 2010206727801 U CN2010206727801 U CN 2010206727801U CN 201020672780 U CN201020672780 U CN 201020672780U CN 201910454 U CN201910454 U CN 201910454U
- Authority
- CN
- China
- Prior art keywords
- battery
- pole ear
- button cell
- battery pole
- circuit
- 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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- 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
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model relates to a battery tab for a button battery, which is called a pin generally and is a metal structure punched and shaped at a time. The battery tab comprises a circuit end connected with a circuit board and a battery end which is connected with the battery; a connecting sheet is arranged between the circuit end and the battery end; the circuit end, the connecting sheet and the battery end are connected with each other into a whole and are arranged in a shape of a Chinese character 'zhi'; and the battery end is provided with locating holes for locating the battery and is provided with a spot welding bath welded on the battery. The battery tab for the button battery has short welding time and is easy to tinplate, and the battery cannot be damaged; moreover, the battery tab has good oxidation resistance and is not easy to deform; the spot welding bath is also arranged between the two locating holes, accordingly being beneficial to welding.
Description
Technical field
The utility model relates to a kind of button cell battery pole ear, is commonly referred to the PIN pin, belongs to the electric equipment technical field.
Background technology
Button cell also claims button cell, is meant the battery of overall dimension as a little button, and in general diameter is bigger, thinner thickness.Button cell is less because of the bodily form, so obtained using widely in various miniature electronic products, diameter is from 4.8mm to 30mm, thickness does not wait from 1.0mm to 7.7mm, generally is used for the back-up source of each electronic product, as computer main board, electronic watch, electronic dictionary, electronic scale, memory card, remote controller, electronic toy, cardiac pacemaker, electronic hearing aid, counter, camera etc.
Battery pole ear (PIN pin) is the small components that is used with button cell, and an end is welded on the circuit board, and an end contacts with the negative or positive electrode of button cell.Common in the market button cell battery pole ear, general material is stainless steel or metallic iron, nickel plating in the above, like this with the process of circuit board welding in, weld time is long especially, and the battery performance aspect is damaged seriously, and shortened the useful life of battery.
Summary of the invention
The utility model promptly is at the existing above-mentioned weak point of present button cell lug, and a kind of better weldability that has is provided, and is few to battery performance infringement, and can with the accurate involutory button cell lug of button cell.
Specifically, a kind of button cell battery pole ear described in the utility model, it is characterized in that: described battery pole ear is the metal structure of a drawing, comprise circuit end that is connected with circuit board and the battery-end that is connected with battery, be brace between two parts, circuit end, brace and battery-end are connected as a single entity, and are " it " font and arrange, on battery-end, be provided with the location hole that positions with battery, and be provided with the some weld groove that welds with battery.
Described button cell battery pole ear is characterized in that: the number of described location hole is two, and described some weld groove is between location hole.
Described button cell battery pole ear is characterized in that: be provided with aperture in described circuit end.
Described button cell battery pole ear is characterized in that: described battery pole ear electroplating surfaces with tin.
Described button cell battery pole ear is characterized in that: the zinc-plated position of described battery pole ear is in circuit end.
Described button cell battery pole ear is characterized in that: the zinc-plated position of described battery pole ear is in battery-end.
Button cell battery pole ear described in the utility model has following advantage:
1, that lug of described battery is at local tin plating, and when welding, the time is short, goes up tin easily, make battery not have injury, and antioxygenic property is good like this;
2, local tin plating technology is better than traditional barrel plating nickel plating technology, has solved the battery pole ear distortion that causes in the barrel plating technology, scratches, and electroplates problems such as inhomogeneous;
3, can be cut into the embroidery needle thickness to zinc-plated part on being welded on circuit board, also can be thicker;
4, in battery-end two location holes are set, can when welding, accurately lug be fixed on the button cell, also be provided with a weld groove in the middle of two location holes, help welding.
Description of drawings
Fig. 1 is the structural representation of button cell described in the utility model with battery pole ear;
Fig. 2 is the package assembly schematic diagram of button cell described in the utility model with battery pole ear;
Wherein, 1 is that circuit end, 2 is that brace, 3 is that battery-end, 4 is that button cell, 10 is that aperture, 30 is that location hole, 31 is a weld groove.
Embodiment
Below in conjunction with accompanying drawing the structure of button cell described in the utility model with battery pole ear is described; purpose is better to understand the application for the public; rather than to the restriction of described technology contents; in fact; in not violating invention spirit described in the utility model, any increase and decrease of making, replacement or improvement are all within the utility model technical scheme required for protection.
As illustrated in fig. 1 and 2, button cell battery pole ear described in the utility model, it is the metal structure of a drawing, comprise circuit end 1 that is connected with circuit board and the battery-end 3 that is connected with battery, it between two parts brace 2, circuit end 1, brace 2 and battery-end 3 are connected as a single entity, be " it " font and arrange, on battery-end 3, be provided with the location hole 30 that positions with battery, and be provided with the some weld groove 31 that welds with battery, preferably, the number of described location hole 30 is two, and described some weld groove 31 also is provided with a weld groove 31 in the middle of two location holes 30 between location hole 30, help welding, can also be provided with aperture 10 in described circuit end 1, can also can adopt the mode of local tin plating at described battery pole ear electroplating surfaces with tin, for example zinc-plated in circuit end 1 or battery-end 3 places, when welding, the time is short, goes up tin easily like this, make battery not have injury, and antioxygenic property is good.
Button cell battery pole ear described in the utility model, weld time is short, goes up tin easily, make battery not have injury, and antioxygenic property is good, and is not yielding, also is provided with a weld groove in the middle of two location holes, helps welding.
Claims (6)
1. button cell battery pole ear, it is characterized in that: described battery pole ear is the metal structure of a drawing, comprise circuit end that is connected with circuit board and the battery-end that is connected with battery, it between two parts brace, circuit end, brace and battery-end are connected as a single entity, be " it " font and arrange, on battery-end, be provided with the location hole that positions with battery, and be provided with the some weld groove that welds with battery.
2. button cell battery pole ear according to claim 1 is characterized in that: the number of described location hole is two, and described some weld groove is between location hole.
3. button cell battery pole ear according to claim 1 is characterized in that: be provided with aperture in described circuit end.
4. button cell battery pole ear according to claim 1 is characterized in that: described battery pole ear electroplating surfaces with tin.
5. button cell battery pole ear according to claim 4 is characterized in that: the zinc-plated position of described battery pole ear is in circuit end.
6. button cell battery pole ear according to claim 4 is characterized in that: the zinc-plated position of described battery pole ear is in battery-end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206727801U CN201910454U (en) | 2010-12-20 | 2010-12-20 | Battery tab for button battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206727801U CN201910454U (en) | 2010-12-20 | 2010-12-20 | Battery tab for button battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201910454U true CN201910454U (en) | 2011-07-27 |
Family
ID=44302654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206727801U Expired - Fee Related CN201910454U (en) | 2010-12-20 | 2010-12-20 | Battery tab for button battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201910454U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102779970A (en) * | 2012-08-14 | 2012-11-14 | 厦门太和动力电源科技有限公司 | Pole ear output connector for multi-layer positive-negative pole of high ratio power poly-lithium battery |
| CN109860494A (en) * | 2019-01-16 | 2019-06-07 | 宁波必霸能源有限公司 | Button cell and pin welding layout structure and positioning device |
| TWI694658B (en) * | 2018-04-09 | 2020-05-21 | 國立勤益科技大學 | Battery management apparatus and installing method thereof |
| CN111477823A (en) * | 2020-04-27 | 2020-07-31 | 深圳市汇鑫利电子科技有限公司 | Battery tab, tab PACK processing method, battery finished product and electronic product |
| WO2023023996A1 (en) * | 2021-08-25 | 2023-03-02 | 珠海冠宇电池股份有限公司 | Battery |
-
2010
- 2010-12-20 CN CN2010206727801U patent/CN201910454U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102779970A (en) * | 2012-08-14 | 2012-11-14 | 厦门太和动力电源科技有限公司 | Pole ear output connector for multi-layer positive-negative pole of high ratio power poly-lithium battery |
| TWI694658B (en) * | 2018-04-09 | 2020-05-21 | 國立勤益科技大學 | Battery management apparatus and installing method thereof |
| CN109860494A (en) * | 2019-01-16 | 2019-06-07 | 宁波必霸能源有限公司 | Button cell and pin welding layout structure and positioning device |
| CN111477823A (en) * | 2020-04-27 | 2020-07-31 | 深圳市汇鑫利电子科技有限公司 | Battery tab, tab PACK processing method, battery finished product and electronic product |
| WO2023023996A1 (en) * | 2021-08-25 | 2023-03-02 | 珠海冠宇电池股份有限公司 | Battery |
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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: 20110727 Termination date: 20131220 |