CN203774394U - Battery connecting piece - Google Patents
Battery connecting piece Download PDFInfo
- Publication number
- CN203774394U CN203774394U CN201420204763.3U CN201420204763U CN203774394U CN 203774394 U CN203774394 U CN 203774394U CN 201420204763 U CN201420204763 U CN 201420204763U CN 203774394 U CN203774394 U CN 203774394U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- main body
- pin
- width
- battery connecting
- 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
- 238000005452 bending Methods 0.000 claims abstract description 7
- 238000001465 metallisation Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 11
- 208000010392 Bone Fractures Diseases 0.000 abstract description 4
- 206010017076 Fracture Diseases 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 3
- 230000003319 supportive effect Effects 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- 230000002929 anti-fatigue Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000013066 combination product Substances 0.000 description 1
- 229940127555 combination product Drugs 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a battery connecting piece. The battery connecting piece comprises an elastic metal main body with an integral structure, wherein the elastic metal main body is an integral structure which is formed by symmetrically bending flaky elastic metal, the width of the bottom is greater than or equal to that of two ends, two ends are inclined inwards to form clamping parts in small distance or capable of being directly contacted with each other, the top end of each clamping part is unfolded outwards to form a V shape in which an external metal pin can be inserted, and the bottom in the width direction is provided with a pin which is integrated with the bottom and used for being inserted into a PCB (printed circuit board). The battery connecting piece adopts the integral structure, so that the width of the metal connecting piece main body is greatly increased, the strength of the metal connecting piece is greatly improved, the elasticity and stable clamping force can be guaranteed, the battery connecting piece is unlikely to break, and the deformation and fracture risk of the batter connecting piece in the application process can be reduced; meanwhile, the contact unfolding of the connecting piece caused by the welding stress also can be avoided, the quality and performance of the product can be effectively improved, and the competitiveness of the product in similar products can be improved.
Description
Technical field
The utility model belongs to battery interconnection technique field, is specifically related to a kind of cell connector.
Background technology
Cell connector for contact and rise electric action with battery is all installed in battery case.In various cell connectors, there is the external interface of a kind of cell connector as multi-series and parallel battery combination product, this cell connector is usually used in, on the product of the multi-series and parallel such as electric tool, garden instrument battery combination, playing vital effect for the use of whole instrument.In the prior art, cell connector is set to integral mechanism conventionally, the middle part of cell connector is a supportive body, the left and right sides of supportive body is provided with two symmetrical contact holding pieces, two symmetrical contact holding pieces are upwards bent by the left and right sides of supportive body and vertical and supportive body, the front end of two symmetrical contact holding pieces tilts and contacts, the bottom of contact holding piece does not connect, the rear and front end of supportive body be provided with symmetrical two for being welded to the pin in pcb board hole, these two pins by the bending downwards of the rear and front end of supportive body and vertical with supportive body (specifically as accompanying drawing 1, shown in 2).The whole supportive body size of this cell connector is less, anti-fatigue performance is poor, easily stress deformation, the product of the multi-series and parallel such as electric tool, garden instrument battery combination charging and with kit plug process in, plug easily produces distortion frequently, thereby cause contacting holding piece and metal pin loose contact, cause product unstable.And the cell connector of this version adds need repeatedly bend ability moulding man-hour, and mould is had relatively high expectations, and processing cost is higher, and machining accuracy is also difficult to ensure.
Summary of the invention
In view of this cell connector that, technical problem to be solved in the utility model is a kind of good springiness, non-deformability is strong.
In order to solve the problems of the technologies described above, the utility model adopts following scheme to realize: a kind of cell connector, comprise the elastic metallic main body of an integrative-structure, described elastic metallic main body is the integrative-structure of the symmetrical bending forming of sheet elastic metallic, its bottom width is more than or equal to two ends width, its inward at both ends is formed slopely the clamping part of the less or direct contact of spacing, clamping part top is outwards to open the V font that utilizes external metallization pin to insert, and is provided with bottom integrative-structure, for being interspersed in the pin on pcb board in bottom broad ways.
As improvement of the present utility model, the centre position of described clamping part is respectively equipped with symmetrical groove.
Compared with prior art, cell connector of the present utility model adopts integrative-structure design, greatly increase the width of metal connecting sheet main body, greatly improve the intensity of whole metal connecting sheet, its elasticity and stable blessing power are ensured, make cell connector be not easy to rupture, reduced the even risk of fracture of distortion in use procedure; On contact holding piece, be provided with groove, the contact holding piece on every one side is divided into two, elasticity and the chucking power of contact holding piece are improved, strengthen non-deformability and anti-fatigue ability, thereby effectively avoid the yielding and long-term plug of shell fragment opening to use causing contacting with outer inserted sheet unstable and affect the normal use of instrument; The symmetrical contact holding piece opening mechanism design that is in the shape of the letter V, convenient plug of inserting the inserted sheet in symmetrical contact holding piece, increases practicality; Pin is arranged on the bottom of metal master and locates, without bending, can increase the intensity of pin, makes it be not easy in the course of the work fracture; The direction that pin extends is consistent with brace body width direction, while making pin be welded on PCB hole, avoid opening because welding stress causes contact holding piece, cause contacting holding piece and cannot clamp inserted sheet, quality and the performance of product are effectively improved, easily in the industry, promote the use of, improve the competitive position of product at product of the same type.
Brief description of the drawings
Fig. 1 is the structural representation of prior art.
Fig. 2 is the structural representation of prior art.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is orthographic drawing of the present utility model.
Fig. 5 is end view of the present utility model.
Embodiment
In order to allow those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing, the utility model is further elaborated.
As Fig. 3, , shown in Fig. 4 and Fig. 5, a kind of cell connector, comprise the elastic metallic main body 1 of an integrative-structure, described elastic metallic main body 1 is the integrative-structure of the symmetrical bending forming of sheet elastic metallic, its bottom width is more than or equal to two ends width, its inward at both ends is formed slopely the clamping part 2 of the less or direct contact of spacing, clamping part top is outwards to open the V font that utilizes external metallization pin to insert, convenient plug of inserting the inserted sheet in symmetrical contact holding piece, increase practicality, thereby effectively avoid the yielding and long-term plug of shell fragment opening to use causing contacting with outer inserted sheet unstable and affect the normal use of instrument.Centre position at contact holding piece 2 is respectively equipped with symmetrical groove 21, and the contact holding piece on every one side is divided into two, and has improved elasticity and the chucking power of contact holding piece.
Be provided with bottom integrative-structure, for being interspersed in the pin 3 on pcb board in bottom broad ways.Pin is arranged on the bottom of metal master and locates, without bending, can increase the intensity of pin, makes it be not easy in the course of the work fracture; The direction that pin extends is consistent with brace body width direction, while making pin be welded on PCB hole, avoids opening because welding stress causes contact holding piece, causes contacting holding piece and cannot clamp inserted sheet, has effectively improved quality and the performance of product.
When use, inserted sheet is inserted in contact holding piece, rely on elasticity and chucking power between contact holding piece that inserted sheet is fixed in contact holding piece.Described inserted sheet is the metallic conduction sheet after multi-series and parallel battery connects.
Above-described embodiment is only wherein specific implementation of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection range of the present utility model.
Claims (2)
1. a cell connector, comprise the elastic metallic main body (1) of an integrative-structure, it is characterized in that, described elastic metallic main body (1) is the integrative-structure of the symmetrical bending forming of sheet elastic metallic, its bottom width is more than or equal to two ends width, its inward at both ends is formed slopely the clamping part (2) of the less or direct contact of spacing, clamping part top is outwards to open the V font that utilizes external metallization pin to insert, and is provided with bottom integrative-structure, for being interspersed in the pin (3) on pcb board in bottom broad ways.
2. cell connector according to claim 1, is characterized in that, the centre position of described clamping part is respectively equipped with symmetrical groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204763.3U CN203774394U (en) | 2014-04-25 | 2014-04-25 | Battery connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204763.3U CN203774394U (en) | 2014-04-25 | 2014-04-25 | Battery connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203774394U true CN203774394U (en) | 2014-08-13 |
Family
ID=51291548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420204763.3U Expired - Fee Related CN203774394U (en) | 2014-04-25 | 2014-04-25 | Battery connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203774394U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377324A (en) * | 2014-08-18 | 2015-02-25 | 浙江超威创元实业有限公司 | Electric vehicle battery structure |
| CN108232449A (en) * | 2017-12-27 | 2018-06-29 | 广东欧珀移动通信有限公司 | Antenna assembly, connection structure and terminal device |
| CN108565552A (en) * | 2017-12-27 | 2018-09-21 | 广东欧珀移动通信有限公司 | Antenna assembly, connection structure and terminal device |
| CN111492410A (en) * | 2017-11-24 | 2020-08-04 | 大陆汽车有限责任公司 | Card type intelligent key |
| CN112635924A (en) * | 2021-01-12 | 2021-04-09 | 星恒电源(滁州)有限公司 | Electrode connection method and electrode connection sheet of lithium ion power battery cell |
| CN113612050A (en) * | 2020-05-05 | 2021-11-05 | 泰连服务有限公司 | Electrical contact having multiple contact points of equal normal force |
| CN115312985A (en) * | 2022-08-10 | 2022-11-08 | 立讯精密工业股份有限公司 | Battery module and atomizer |
| US11512496B2 (en) | 2017-11-23 | 2022-11-29 | Honda Motor Co., Ltd. | Protecting a card key for vehicles from breakage |
| US11605914B2 (en) | 2020-05-05 | 2023-03-14 | Te Connectivity Solutions Gmbh | Electrical contact with multiple contact points having equivalent normal force |
| US11624207B2 (en) | 2017-11-23 | 2023-04-11 | Honda Motor Co., Ltd. | Smart key for vehicle |
-
2014
- 2014-04-25 CN CN201420204763.3U patent/CN203774394U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377324B (en) * | 2014-08-18 | 2017-02-15 | 重庆创元新能源科技有限责任公司 | Electric vehicle battery structure and electric vehicle |
| CN104377324A (en) * | 2014-08-18 | 2015-02-25 | 浙江超威创元实业有限公司 | Electric vehicle battery structure |
| US11624207B2 (en) | 2017-11-23 | 2023-04-11 | Honda Motor Co., Ltd. | Smart key for vehicle |
| US11512496B2 (en) | 2017-11-23 | 2022-11-29 | Honda Motor Co., Ltd. | Protecting a card key for vehicles from breakage |
| CN111492410A (en) * | 2017-11-24 | 2020-08-04 | 大陆汽车有限责任公司 | Card type intelligent key |
| CN111492410B (en) * | 2017-11-24 | 2022-04-29 | 大陆汽车有限责任公司 | Card type intelligent key |
| US11508198B2 (en) | 2017-11-24 | 2022-11-22 | Honda Motor Co., Ltd. | Smart card key |
| CN108232449A (en) * | 2017-12-27 | 2018-06-29 | 广东欧珀移动通信有限公司 | Antenna assembly, connection structure and terminal device |
| CN108565552A (en) * | 2017-12-27 | 2018-09-21 | 广东欧珀移动通信有限公司 | Antenna assembly, connection structure and terminal device |
| CN108565552B (en) * | 2017-12-27 | 2021-01-12 | Oppo广东移动通信有限公司 | Antenna device, connection structure and terminal equipment |
| US11605914B2 (en) | 2020-05-05 | 2023-03-14 | Te Connectivity Solutions Gmbh | Electrical contact with multiple contact points having equivalent normal force |
| CN113612050A (en) * | 2020-05-05 | 2021-11-05 | 泰连服务有限公司 | Electrical contact having multiple contact points of equal normal force |
| CN112635924A (en) * | 2021-01-12 | 2021-04-09 | 星恒电源(滁州)有限公司 | Electrode connection method and electrode connection sheet of lithium ion power battery cell |
| CN112635924B (en) * | 2021-01-12 | 2023-06-30 | 星恒电源(滁州)有限公司 | Electrode connection method and electrode connection sheet of lithium ion power battery cell |
| CN115312985A (en) * | 2022-08-10 | 2022-11-08 | 立讯精密工业股份有限公司 | Battery module and atomizer |
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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: 20140813 |