CN205319382U - Electrically connecting sheet - Google Patents
Electrically connecting sheet Download PDFInfo
- Publication number
- CN205319382U CN205319382U CN201620098230.0U CN201620098230U CN205319382U CN 205319382 U CN205319382 U CN 205319382U CN 201620098230 U CN201620098230 U CN 201620098230U CN 205319382 U CN205319382 U CN 205319382U
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- CN
- China
- Prior art keywords
- connecting sheet
- electric connecting
- sheet
- ear
- fluting
- 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.)
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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 discloses an electrically connecting sheet, including the sheet noumenon, set up connecting portion on the sheet noumenon, connecting portion include the engaging lug of bending U -shaped fluting and the separation portion behind the fluting on the sheet noumenon perk forming, many are separated into with the engaging lug to the fluting in the middle of the engaging lug, the engaging lug side has the fluting of extension by the department of bending backward, set up the bump on the engaging lug. This application the electrically connecting sheet structure is succinct, and processing is convenient, and its connecting portion adopt the mode of buckling to form the engaging lug, have good elasticity, do benefit to with battery the two poles of the earth contact, guarantee good switching on.
Description
Technical field
The utility model relates to battery and connects chip technology field.
Background technology
Electric connecting sheet, battery spring lamination belong to hardware stamping part, are important component parts in battery or battery pack, and by connecting, sheet is connected conducting with the device that confluxes in circuit plate or battery modules to battery electrode. The structure that battery connects sheet directly affects conduction property and affects the work of battery or battery modules further, and therefore, its structural design is particularly important.
Practical novel content
In view of this, the utility model needs the problem solved to be to provide the electric connecting sheet of a kind of stable connection simple for structure.
In order to solve the problem, the utility model is by the following technical solutions: a kind of electric connecting sheet, comprising sheet body, described sheet body arranges connection portion, described connection portion comprises the connection ear of the separation unit bending tilting formation after the fluting of the U shape on sheet body and fluting.
Preferably, in the middle of described connection ear, connection ear is separated into many by fluting.
Preferably, described connection ear side has extension fluting backward by bending part.
Preferably, described connection ear arranges convex point.
Preferably, described convex some longitudinal section is circular arc.
Preferably, described sheet body is uniformly distributed multiple connection portion.
Described in the application, electric connecting sheet is simple for structure, easy to process, and its connection portion adopts bending mode to form connection ear, has good elasticity, is beneficial to and contacts with battery the two poles of the earth, ensures good conducting.
Accompanying drawing explanation
Fig. 1 is electric connecting sheet first embodiment Facad structure schematic diagram described in the utility model.
Fig. 2 is side sectional view embodiment illustrated in fig. 1;
Fig. 3 is three-dimensional structure diagram embodiment illustrated in fig. 1;
Fig. 4 is electric connecting sheet described in the utility model 2nd example structure schematic diagram;
Fig. 5 is electric connecting sheet described in the utility model 3rd example structure schematic diagram;
Fig. 6 is electric connecting sheet described in the utility model 4th example structure schematic diagram;
Fig. 7 is electric connecting sheet described in the utility model 5th example structure schematic diagram;
Fig. 8 is electric connecting sheet described in the utility model 6th example structure schematic diagram;
Fig. 9 is electric connecting sheet described in the utility model 7th example structure schematic diagram.
Specific embodiment party formula
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Electric connecting sheet described in the utility model, first embodiment is as Figure 1-3, this connection sheet comprises a rectangle sheet body 10, sheet body 10 is arranged and connects ear 20, connecting ear 20 is open approximate U-shaped groove 30 in the middle part of sheet body 10 to make the separation unit bending being separated formation in the middle of sheet body with periphery and become, slot 40 again in the centre of this separation unit, make connection ear be divided into two, connection ear arranges convex point 21. During use, battery electrode and the convex connection being connected ear. This convex longitudinal cross section is circular arc, as shown in Figure 2, connects the quality control of ear when being conducive to punching press shaping like this, and make connection ear and battery weld that performance is better, to weld intensity higher. Certainly, connecting and can not arrange convex point on ear, battery electrode directly contacts and connects the connection of ear Planar realization, as shown in Fig. 7 embodiment 5.
Electric connecting sheet described in the utility model, as shown in Figure 4, this connection sheet comprises a rectangle sheet body 10 to the 2nd embodiment, and sheet body 10 arranges connection portion, and connection portion comprises and connects ear 20 and U-type groove 30. In the middle of connection ear 20, have strip groove 40 connection ear is divided into two parts, each part arranges two convex points 21. Connect ear 20 dual-side, by bending part, there is extension fluting 50 backward, like this stress point position transfer of connection ear bending part to sheet body plane position, increase bending cantilever lengths, improve warping resistance and the shock resistance of electric connecting sheet, effectively avoid connecting fracture phenomenon when ear bends or vibrates.
Electric connecting sheet described in the utility model, as shown in Figure 5, this connection sheet comprises a rectangle sheet body 10 to the 3rd embodiment, sheet body 10 is arranged and connects ear 20 and U-type groove 30. In the middle of connection ear 20, have strip groove 40 connection ear is divided into two parts, each part arranges two convex points 21. In the present embodiment, strip groove 40 is different from embodiment 3 to extend to connect basal part of the ear portion and U shape groove both sides length such as grade always, but terminates in the bending place connecting ear, and such bending part stress point position width is big, can effectively improve the warping resistance connecting sheet and vibration performance.
Electric connecting sheet described in the utility model, as shown in Figure 6, this connection sheet comprises a rectangle sheet body 10 to the 4th embodiment, sheet body 10 is arranged and connects ear 20 and U-type groove 30. Connecting on ear and arrange four convex points 21, the quantity of certain convex point can flexible design as required. In the present embodiment, connecting and do not slot in the middle of ear, such bending part stress point position width is bigger, effectively improves the warping resistance connecting sheet and vibration performance.
Electric connecting sheet described in the utility model, as shown in Figure 8, this connection sheet comprises a strip sheet body 10 to the 6th embodiment, and sheet body 10 arranges multiple connection portion with connection ear and U-type groove. Electric connecting sheet in the present embodiment can weld together with the bus-bar in battery modules, connects multiple battery electrode, it is achieved the series connection of battery or parallel connection simultaneously.
Electric connecting sheet described in the utility model, as shown in Figure 9, this connection sheet comprises sheet body 10 to the 7th embodiment, and sheet body 10 arranges multiple connection portion with connection ear and U-type groove. Electric connecting sheet in the present embodiment can weld together with the bus-bar in battery modules equally, connect multiple battery electrode simultaneously, realize series connection or the parallel connection of battery, and auxiliary installation portion 60 can be set on sheet body, by nut etc., electric connecting sheet is fixed in battery modules.
Above-described embodiment is only preferably implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model patent scope. , it is also possible to make some distortion and improvement, it should be appreciated that for the person of ordinary skill of the art, without departing from the concept of the premise utility these apparent replacement forms all belong to protection domain of the present utility model.
Claims (6)
1. an electric connecting sheet, comprises sheet body, it is characterised in that: arranging connection portion on described sheet body, described connection portion comprises the connection ear of the separation unit bending tilting formation after the fluting of the U shape on sheet body and fluting.
2. electric connecting sheet according to claim 1, it is characterised in that: in the middle of described connection ear, connection ear is separated into many by fluting.
3. electric connecting sheet according to claim 1, it is characterised in that: described connection ear side is had to extend by bending part backward slots.
4. electric connecting sheet according to Claims 2 or 3, it is characterised in that: described connection ear arranges convex point.
5. electric connecting sheet according to claim 4, it is characterised in that: described convex some longitudinal section is circular arc.
6. electric connecting sheet according to claim 1, it is characterised in that: described sheet body is uniformly distributed multiple connection portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620098230.0U CN205319382U (en) | 2016-02-01 | 2016-02-01 | Electrically connecting sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620098230.0U CN205319382U (en) | 2016-02-01 | 2016-02-01 | Electrically connecting sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205319382U true CN205319382U (en) | 2016-06-15 |
Family
ID=56187268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620098230.0U Active CN205319382U (en) | 2016-02-01 | 2016-02-01 | Electrically connecting sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205319382U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108155506A (en) * | 2016-12-06 | 2018-06-12 | 泰科电子(上海)有限公司 | Connector, connection component and battery modules |
| CN111769247A (en) * | 2020-07-07 | 2020-10-13 | 陕西长风动力有限公司 | Full-contact type welding nickel sheet and battery with same |
-
2016
- 2016-02-01 CN CN201620098230.0U patent/CN205319382U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108155506A (en) * | 2016-12-06 | 2018-06-12 | 泰科电子(上海)有限公司 | Connector, connection component and battery modules |
| CN111769247A (en) * | 2020-07-07 | 2020-10-13 | 陕西长风动力有限公司 | Full-contact type welding nickel sheet and battery with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170928 Address after: 516006 Guangdong province Huizhou City Zhongkai high tech Zone Huaan Road No. 8 building four floor G No. 400-13 Patentee after: Huizhou City WORLDTEX Dingxin Technology Co. Ltd. Address before: Seven road 516000 in Guangdong province Huizhou city Huicheng District Xiaojinkou Jinshi No. 288 Patentee before: Yu Zhengming |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180402 Address after: Seven road 516023 in Guangdong province Huizhou city Huicheng District Xiaojinkou Jinshi No. 288 Patentee after: Huizhou Trantek Electronics Co., Ltd. Address before: 516006 Guangdong province Huizhou City Zhongkai high tech Zone Huaan Road No. 8 building four floor G No. 400-13 Patentee before: Huizhou City WORLDTEX Dingxin Technology Co. Ltd. |
|
| TR01 | Transfer of patent right |