CN207868267U - The recessed heavy platform class of battery aluminium terminal is into structure - Google Patents
The recessed heavy platform class of battery aluminium terminal is into structure Download PDFInfo
- Publication number
- CN207868267U CN207868267U CN201820193250.5U CN201820193250U CN207868267U CN 207868267 U CN207868267 U CN 207868267U CN 201820193250 U CN201820193250 U CN 201820193250U CN 207868267 U CN207868267 U CN 207868267U
- Authority
- CN
- China
- Prior art keywords
- pole
- coping plate
- conductive sheet
- battery
- connection 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.)
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Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 18
- 239000004411 aluminium Substances 0.000 title claims abstract description 18
- 230000010485 coping Effects 0.000 claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000012797 qualification Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model is related to cell manufacturing techniques field, into structure, including coping plate, pole, connection sheet, conductive sheet and insulating part, coping plate lid is located at battery end for specifically a kind of recessed heavy platform class of battery aluminium terminal, it is characterised in that：Pole passes through coping plate and is located at the side of inside battery at it and connect with connection sheet riveting, the conductive sheet has stepped hole, the stepped hole includes first order ladder and second level ladder, the first order ladder is formed with pole to be coordinated, the second level ladder is used for and pole riveted, the pole is located at the part outside coping plate and forms battery aluminium terminal with conductive sheet, insulating part is configured at along pole radial direction between pole and coping plate to make pole and coping plate mutually insulated, is configured between conductive sheet and connection sheet on pole axial direction.The utility model is simple in structure, reasonable design, sound construction, and product size qualification, surfacing meet intensity requirement, improve product quality.
Description
Technical field
The utility model is related to cell manufacturing techniques field, specifically a kind of recessed heavy platform class of battery aluminium terminal is into knot
Structure.
Background technology
Connection terminal is collectively formed in existing battery cover plate structure, conductive sheet and pole, can increase positive and negative electrode terminal
Contact area also reduces cooperation difficulty, but when conductive sheet is connect with pole column riveting, the height of pole to reduce resistance
Higher than conductive sheet, and the hole of conductive sheet and pole cooperation is cylindrical hole, cause after riveted it is swollen outside product connection terminal size,
Phenomena such as surface has protrusion, tearaway load is difficult to meet the requirements, seriously affects product quality.
Utility model content
The purpose of this utility model is to provide a kind of recessed heavy platform class of battery aluminium terminal into structure, overcomes in the prior art
Deficiency.
The technical scheme in the invention for solving the above technical problem is：The recessed heavy platform class of the battery aluminium terminal is into knot
Structure, including coping plate, pole, connection sheet, conductive sheet and insulating part, coping plate lid are located at battery end, it is characterised in that：Pole
Column passes through coping plate and is located at the side of inside battery at it and connect with connection sheet riveting, and the conductive sheet has stepped hole, institute
It includes first order ladder and second level ladder to state stepped hole, and the first order ladder is formed with pole to be coordinated, the second level rank
Ladder is used to be located at part and conductive sheet formation battery aluminium terminal outside coping plate, insulating part edge with pole riveted, the pole
Pole radial direction is configured between pole and coping plate to make pole and coping plate mutually insulated, in pole axial direction
On be configured between conductive sheet and connection sheet.
The utility model further includes insulating base and insulating pad, and the insulating base cooperation makes coping plate and company on coping plate
Contact pin mutually insulated, insulating base have recess portion, the insulating pad be caught in the recess portion and itself at the same be connected to connection sheet and pole
On column.
Insulating part described in the utility model has the first limiting section and the second limiting section, and first limiting section is along conductive sheet
Outer rim on length and width direction is socketed on conductive sheet, and to be limited to conductive sheet, second limiting section is along pole
Column radial direction extends between coping plate and connection sheet to make coping plate and connection sheet mutually insulated.
Battery aluminium terminal described in the utility model includes positive terminal and negative terminal, and positive terminal and negative terminal divide
Ju not be there are two pole, correspondingly, there are two stepped holes for the conductive sheet tool.
The utility model compared with prior art, has the advantages that：It is simple in structure, reasonable design, processing and manufacturing
It is convenient, by the way that stepped hole is arranged on conductive sheet, facilitates the riveting of conductive sheet and pole, make sound construction after riveting, product ruler
Very little qualified, surfacing, meets intensity requirement, improves product quality.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the schematic cross-sectional view of the utility model.
Fig. 2 is the overlooking structure diagram of the utility model.
Fig. 3 is the enlarged drawing at A in Fig. 1.
Fig. 4 is the schematic cross-sectional view of conductive sheet in the utility model.
Fig. 5 is the overlooking structure diagram of conductive sheet in the utility model.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
In the description of the present application, it is to be understood that the orientation or positional relationship of the instructions such as term "upper", "lower" is base
In orientation or positional relationship shown in the drawings, it is merely for convenience of description the application and simplifies to describe, rather than indicate or imply
Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this
The limitation of application.
In the description of the present application, term " first ", " second " etc. are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic.
Embodiment 1.
Referring to Fig. 1 to Fig. 5, the recessed heavy platform class of battery aluminium terminal of the present embodiment into structure, including coping plate 1, pole 4,
Connection sheet 7, conductive sheet 5 and insulating part 3.
The lid of coping plate 1 of the present embodiment is located at battery end.
The pole 4 of the present embodiment passes through coping plate 1 and is located at the side of inside battery at it and connect with 7 riveting of connection sheet,
The conductive sheet 5 has stepped hole, and the stepped hole includes first order ladder 51 and second level ladder 52, the first order ladder
51 form cooperation with pole 4, and the second level ladder 52 is used to be located at outside coping plate 1 with 4 riveted of pole, the pole 4
Part forms battery aluminium terminal with conductive sheet 5, when conductive sheet 5 and pole 4 are riveted, since second level ladder 52 is pole
4 deformation provides gap so that pole 4 in the stepped hole of conductive sheet 5, avoids riveting to 5 size of conductive sheet by riveting
The change of generation, and even curface can be formed after riveted, riveting is more secured, meets the requirement of intensity.
The insulating part 3 of the present embodiment along 4 radial direction of pole be configured between pole 4 and coping plate 1 to make pole 4 with
1 mutually insulated of coping plate is configured on 4 axial direction of pole between conductive sheet 5 and connection sheet 7, and the structure of insulating part 3 can
Different structure is arranged according to the actual application, corresponding change with coping plate 1 and the concrete structure of pole 4.
The present embodiment further includes insulating base 2 and insulating pad 6, and the cooperation of the insulating base 2 makes coping plate on coping plate 1
1 with 7 mutually insulated of connection sheet, insulating base 2 there is recess portion, the insulating pad 6 to be caught in the recess portion and itself while the company of being connected to
In contact pin 7 and pole 4.
The insulating part 3 of the present embodiment has the first limiting section 31 and the second limiting section 32, and first limiting section 31 is along leading
Outer rim on 5 length and width direction of electric piece is socketed on conductive sheet 5, to be limited to conductive sheet 5, second limit
Portion 32 extends between coping plate 1 and connection sheet 7 along 4 radial direction of pole to make coping plate 1 and 7 mutually insulated of connection sheet.
The battery aluminium terminal of the present embodiment includes positive terminal and negative terminal, and positive terminal and negative terminal have respectively
There are two pole 4, correspondingly, there are two stepped holes for the tool of the conductive sheet 5, keep contact better, intensity also higher.
It should be pointed out that the detailed description carried out above to the technical solution of the utility model by preferred embodiment is signal
Property and not restrictive.Those skilled in the art can be to implementing on the basis of reading the utility model specification
Technical solution recorded in example modify either equivalent replacement of some of the technical features and these modifications or
It replaces, the range for the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution.
Claims (4)
1. a kind of recessed heavy platform class of battery aluminium terminal is into structure, including coping plate, pole, connection sheet, conductive sheet and insulating part,
Coping plate lid is located at battery end, it is characterised in that：Pole passes through coping plate and is located at the side of inside battery and connection at it
Piece riveting connects, and it includes first order ladder and second level ladder that the conductive sheet, which has stepped hole, the stepped hole, and described first
Grade ladder is formed with pole to be coordinated, and the second level ladder is used to be located at the portion outside coping plate with pole riveted, the pole
Divide and form battery aluminium terminal with conductive sheet, insulating part is configured at along pole radial direction between pole and coping plate to make pole
With coping plate mutually insulated, it is configured between conductive sheet and connection sheet on pole axial direction.
2. the recessed heavy platform class of battery aluminium terminal according to claim 1 is into structure, it is characterised in that：Further include insulating base and
Insulating pad, the insulating base cooperation make coping plate and connection sheet mutually insulated on coping plate, and insulating base has recess portion, described
Insulating pad be caught in the recess portion and itself at the same be connected in connection sheet and pole.
3. the recessed heavy platform class of battery aluminium terminal according to claim 1 is into structure, it is characterised in that：The insulating part has
First limiting section and the second limiting section, outer rim of first limiting section on conductive sheet length and width direction are socketed in conduction
On piece, to being limited to conductive sheet, second limiting section along pole radial direction extend to coping plate and connection sheet it
Between to make coping plate and connection sheet mutually insulated.
4. the recessed heavy platform class of battery aluminium terminal according to claim 1 is into structure, it is characterised in that：The battery aluminium terminal
Including positive terminal and negative terminal, and positive terminal and negative terminal are respectively provided with two poles, correspondingly, the conductive sheet
There are two stepped holes for tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193250.5U CN207868267U (en) | 2018-02-01 | 2018-02-01 | The recessed heavy platform class of battery aluminium terminal is into structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193250.5U CN207868267U (en) | 2018-02-01 | 2018-02-01 | The recessed heavy platform class of battery aluminium terminal is into structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207868267U true CN207868267U (en) | 2018-09-14 |
Family
ID=63461087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820193250.5U Active CN207868267U (en) | 2018-02-01 | 2018-02-01 | The recessed heavy platform class of battery aluminium terminal is into structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207868267U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114730972A (en) * | 2020-09-30 | 2022-07-08 | 宁德新能源科技有限公司 | Battery cell and feedthrough assembly |
| CN114747078A (en) * | 2020-09-30 | 2022-07-12 | 宁德新能源科技有限公司 | Battery cell and feedthrough assembly |
| WO2023051543A1 (en) * | 2021-09-29 | 2023-04-06 | 蜂巢能源科技股份有限公司 | Top cover for battery, and battery |
| CN117254178A (en) * | 2023-11-17 | 2023-12-19 | 江苏奥特帕斯新能源科技有限公司 | Production process of battery cover plate and battery cover plate |
-
2018
- 2018-02-01 CN CN201820193250.5U patent/CN207868267U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114730972A (en) * | 2020-09-30 | 2022-07-08 | 宁德新能源科技有限公司 | Battery cell and feedthrough assembly |
| CN114747078A (en) * | 2020-09-30 | 2022-07-12 | 宁德新能源科技有限公司 | Battery cell and feedthrough assembly |
| WO2023051543A1 (en) * | 2021-09-29 | 2023-04-06 | 蜂巢能源科技股份有限公司 | Top cover for battery, and battery |
| CN117254178A (en) * | 2023-11-17 | 2023-12-19 | 江苏奥特帕斯新能源科技有限公司 | Production process of battery cover plate and battery cover plate |
| CN117254178B (en) * | 2023-11-17 | 2024-01-23 | 江苏奥特帕斯新能源科技有限公司 | Production process of battery cover plate and battery cover plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 86 Kechuang Road, Wuzhen Town, Tongxiang City, Jiaxing City, Zhejiang Province, 314501 Patentee after: Zhejiang Zhongze Precision Technology Co.,Ltd. Country or region after: China Address before: 314000 222, room 2, building 2, Jiaxing Photovoltaic Science Park, 1288 Xiuzhou Road, Xiuzhou, Zhejiang. Patentee before: ZHEJIANG ZZ PRECISION TECHNOLOGY CO.,LTD. Country or region before: China |
|
| CP03 | Change of name, title or address |