CN206673015U - The attachment structure and battery cap of pole and conducting strip - Google Patents
The attachment structure and battery cap of pole and conducting strip Download PDFInfo
- Publication number
- CN206673015U CN206673015U CN201720189385.XU CN201720189385U CN206673015U CN 206673015 U CN206673015 U CN 206673015U CN 201720189385 U CN201720189385 U CN 201720189385U CN 206673015 U CN206673015 U CN 206673015U
- Authority
- CN
- China
- Prior art keywords
- conducting strip
- groove
- ring body
- copper
- pole
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 64
- 230000010485 coping Effects 0.000 claims abstract description 21
- 239000010949 copper Substances 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 229910000906 Bronze Inorganic materials 0.000 claims description 3
- 239000010974 bronze Substances 0.000 claims description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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
- Connection Of Batteries Or Terminals (AREA)
Abstract
It the utility model is related to the technical field of battery, disclose the attachment structure and battery cap of pole and conducting strip, the attachment structure of pole and conducting strip includes copper-base post and conducting strip made of coping plate, copper product, conducting strip is placed in the upper surface of coping plate, and copper-base post includes base plate and forms the cylinder on surface on the base mounting plate；The upper end of conducting strip is provided with the first groove, and copper ring body is embedded with the first groove；Cylinder passes through coping plate, conducting strip and copper ring body, and is connected with copper ring body.Compared with prior art, the attachment structure of pole and conducting strip provided by the utility model, pass through the embedded copper ring body in the first groove of the upper surface of conducting strip, the cylinder of copper-base post sequentially passes through coping plate, conducting strip and copper ring body, it is attached using cylinder and copper ring body, because copper-base post and copper ring body are all made of copper products, it is easy to the connection of cylinder and copper ring body, attended operation is also relatively simple.
Description
Technical field
It the utility model is related to the technical field of battery, more particularly to the attachment structure of pole and conducting strip and including the company
The battery cap of binding structure.
Background technology
At present, with increasingly miniaturization, lighting and the Portable belt of electronic product, such as video camera, notebook and hand
Machine etc., the driving power of these electronic products also develop towards high power capacity, high security and the direction of lighting, lithium battery with
The good characteristics such as its high power capacity, are widely used in electronic product.
Lithium battery includes housing, battery cap and battery core etc., and wherein battery core is placed in the inside of housing, the upper end tool of housing
There is upper end open, battery cap is then enclosed in the opening of the upper end of housing, then by forming the conducting strip on battery cap, then
Lithium battery and outside electronic component can be electrically connected with, realize power supply.
In the prior art, battery cap is arranged on coping plate including multiple element, conducting strips such as coping plate and poles,
The cylinder of pole is through coping plate and conducting strip later, it is necessary to which cylinder and conducting strip are attached into operation.Conducting strip is aluminium
Material is made, and in order to strengthen the electric conductivity of pole, wherein there is a pole to be made of copper product, is copper-base post, so, works as needs
When copper-base post and conducting strip are attached, the defects of connection trouble be present.
Utility model content
The purpose of this utility model is the attachment structure for providing pole and conducting strip, it is intended to solves in the prior art, copper
The problem of connection trouble be present with conducting strip in pole.
The utility model is achieved in that the attachment structure of pole and conducting strip, including made of coping plate, copper product
Copper-base post and conducting strip, the conducting strip are placed in the upper surface of the coping plate, and the copper-base post includes base plate and shape
Into the cylinder in the base plate upper surface；The upper end of the conducting strip is provided with the first groove, is embedded with first groove
Copper ring body；The cylinder passes through the coping plate, conducting strip and copper ring body, and is connected with the copper ring body.
Further, formed along the top-down direction of the first groove, the side wall of first groove towards outer incline
Up-small and down-big shape, the lateral wall of the copper ring body is oblique, and is abutted with the side wall of first groove.
Further, the lower end of the conducting strip is provided with first through hole, and the first through hole is located at first groove
Underface, the diameter of the through hole are less than the diameter of first groove, and the cylinder passes through the first through hole and first
Groove.
Further, the copper ring body surrounds to form the second through hole and the second groove, and second groove is positioned at described
The surface of second through hole, and the diameter of second groove is more than the diameter of second through hole, the cylinder is located in institute
State in the second through hole and the second groove.
Further, the upper end of the cylinder has the linkage section that is placed in second groove, the linkage section it is outer
It is prominent outside the Zhou Dynasty, evagination ring is formed, the periphery of the evagination ring abuts with the side wall of second groove.
Further, the cylinder welds with the copper ring body.
Further, the upper surface of the cylinder and the upper surface flush arrangement of the copper ring body.
Further, the upper surface of the copper ring body and the upper surface flush arrangement of the conducting strip.
Further, the conducting strip is aluminum bronze complex.
The utility model also provides battery cap, including the attachment structure of above-mentioned pole and conducting strip.
Compared with prior art, the attachment structure of pole and conducting strip provided by the utility model, by conducting strip
Embedded copper ring body, the cylinder of copper-base post sequentially pass through coping plate, conducting strip and copper ring body in first groove of upper surface, utilize
Cylinder is attached with copper ring body, because copper-base post and copper ring body are all made of copper products, is easy to the connection of cylinder and copper ring body,
Attended operation is also relatively simple.
Brief description of the drawings
Fig. 1 is the exploded perspective schematic diagram that the conducting strip that the utility model embodiment provides coordinates with copper ring body；
Fig. 2 is the cut-away illustration for the battery cap that the utility model embodiment provides；
Fig. 3 is enlarged diagram at A in Fig. 2；
Fig. 4 is the exploded perspective schematic diagram that the conducting strip that another embodiment of the utility model provides and copper ring body coordinate.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Realization of the present utility model is described in detail below in conjunction with specific embodiment.
Referring to figs. 1 to shown in Fig. 4, being preferred embodiment provided by the utility model.
The pole and the attachment structure of conducting strip that the present embodiment provides are used in the battery cap of battery, and battery can be
Lithium battery or other various types of batteries.
In the present embodiment, the attachment structure of pole and conducting strip, including copper-base post made of coping plate 100, copper product with
And conducting strip 102, wherein, conducting strip 102 is arranged on the upper surface of coping plate 100, and copper-base post includes base plate 106 and cylinder
107, cylinder 107 is formed on base plate 106, and when copper-base post is installed, cylinder 107 passes through coping plate 100 and conduction
Piece 102, and base plate 106 forms the lower surface in the lower section of coping plate 100, being connected to coping plate 100, cylinder 107 is then longitudinal
Through coping plate 100 and conducting strip 102.
The first groove 103 is provided with the upper end of conducting strip 102, being embedded with copper product in first groove 103 is made
Copper ring body 101, the cylinder 107 of above-mentioned copper-base post passes through the copper ring body 101, and is connected with copper ring body 101.
The pole of above-mentioned offer and the attachment structure of conducting strip, by setting the first groove in the upper end of conducting strip 102
103, embedded copper ring body 101 in the first groove 103, the cylinder 107 of copper-base post sequentially through coping plate 100, conducting strip 102 and
Copper ring body 101, it is attached using cylinder 107 and copper ring body 101, because copper-base post and copper ring body 101 are all made of copper products,
It is easy to the connection of cylinder 107 and copper ring body 101, attended operation is also relatively simple.
After first being riveted between copper ring body 101 and cylinder 107, then welded, so so that copper ring body 101 and cylinder 107
Between connect it is more firm.
Along 103 top-down direction of the first groove, the side wall of the first groove 103 forms up-small and down-big shape towards outer incline,
The lateral wall of copper ring body 101 is oblique, and is abutted with the side wall of the first groove 103.So, copper ring body 101 is embedded in first
After in groove 103, because small shape upper greatly, copper ring body 101 will not detach from the first groove 103 under the first groove 103
Come.
The lower end of conducting strip 102 is provided with first through hole, and first through hole is located at the underface of the first groove 103, through hole it is straight
Footpath is less than the diameter of the first groove 103, and cylinder 107 passes through first through hole and the first groove 103.That is, in conducting strip
In 102, the shape of stepped hole between first through hole and the first groove 103, and common cooperation runs through conducting strip 102.
Copper ring body 101 surrounds the second through hole 105 of formation and the second groove 104, the second groove 104 are located at the second through hole
105 surface, and the diameter of the second groove 104 is more than the diameter of the second through hole 105, cylinder 107 is located in the second through hole 105
And second in groove 104.So, in copper ring body 101, coordinate between the second groove 104 and the second through hole 105 and also form platform
Rank pore structure.
After cylinder 107 is located in conducting strip 102 and copper ring body 101, the upper end of cylinder 107, which has, is placed in the second groove
Linkage section in 104, the periphery of the linkage section protrude outwardly, form evagination ring, the periphery of evagination ring and the side of the second groove 104
Wall abuts, and so, cylinder 107 is formed by the step pore structure that the second groove 104 and the second through hole 105 cooperatively form and limited
Position so that the connection between cylinder 107 and conducting strip 102 and copper ring body 101 is more firm.
In the present embodiment, the upper surface of copper ring body 101 is concordant with the upper surface of conducting strip 102 to be set.In addition, cylinder 107
Upper surface it is concordant with the upper surface of copper ring body 101 set, so so that in the battery cap after assembling, copper ring body 101 it is upper
The upper surface of end face, the upper surface of conducting strip 102 and cylinder 107 is concordantly set.
Depression position 106 is provided with the upper surface of cylinder 107, so, is easy to be conductively connected copper-base post with outside.
In the present embodiment, riveted between the upper end of cylinder 107 and copper ring body 101, and after staking, by the upper end of cylinder 107
Periphery and copper ring body 101 between welded.Conducting strip 102 is aluminum bronze complex.
The present embodiment additionally provides battery cap, including the attachment structure of the pole of above-mentioned offer and conducting strip, should to this
For battery cap, it is attached between copper-base post and conducting strip 102 by the copper ring body 101 of setting, in terms of attended operation.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. the attachment structure of pole and conducting strip, it is characterised in that including copper-base post and conduction made of coping plate, copper product
Piece, the conducting strip are placed in the upper surface of the coping plate, and the copper-base post includes base plate and formed in the base plate
The cylinder of upper surface；The upper end of the conducting strip is provided with the first groove, and copper ring body is embedded with first groove；The cylinder
It is connected through the coping plate, conducting strip and copper ring body, and with the copper ring body.
2. the attachment structure of pole as claimed in claim 1 and conducting strip, it is characterised in that along first groove from upper and
Under direction, the side wall of first groove forms up-small and down-big shape, the lateral wall of the copper ring body is inclined towards outer incline
Shape, and abutted with the side wall of first groove.
3. the attachment structure of pole as claimed in claim 2 and conducting strip, it is characterised in that the lower end of the conducting strip is provided with
First through hole, the first through hole are located at the underface of first groove, and the diameter of the through hole is less than first groove
Diameter, the cylinder passes through the first through hole and the first groove.
4. the attachment structure of the pole and conducting strip as described in any one of claims 1 to 3, it is characterised in that the copper ring body
Surround the second through hole of formation and the second groove, second groove are located at the surface of second through hole, and described second
The diameter of groove is more than the diameter of second through hole, and the cylinder is located in second through hole and the second groove.
5. the attachment structure of pole as claimed in claim 4 and conducting strip, it is characterised in that the upper end of the cylinder, which has, puts
Linkage section in second groove, the periphery of the linkage section protrude outwardly, form evagination ring, the periphery of the evagination ring
Abutted with the side wall of second groove.
6. the attachment structure of the pole and conducting strip as described in any one of claims 1 to 3, it is characterised in that the cylinder with
The copper ring body welding.
7. the attachment structure of the pole and conducting strip as described in any one of claims 1 to 3, it is characterised in that the cylinder
Upper surface and the upper surface flush arrangement of the copper ring body.
8. the attachment structure of pole as claimed in claim 7 and conducting strip, it is characterised in that the upper surface of the copper ring body with
The upper surface flush arrangement of the conducting strip.
9. the attachment structure of the pole and conducting strip as described in any one of claims 1 to 3, it is characterised in that the conducting strip
For aluminum bronze complex.
10. battery cap, it is characterised in that the connection knot including the pole described in any one of claim 1 to 9 and conducting strip
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189385.XU CN206673015U (en) | 2017-02-28 | 2017-02-28 | The attachment structure and battery cap of pole and conducting strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189385.XU CN206673015U (en) | 2017-02-28 | 2017-02-28 | The attachment structure and battery cap of pole and conducting strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206673015U true CN206673015U (en) | 2017-11-24 |
Family
ID=60379576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720189385.XU Active CN206673015U (en) | 2017-02-28 | 2017-02-28 | The attachment structure and battery cap of pole and conducting strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206673015U (en) |
-
2017
- 2017-02-28 CN CN201720189385.XU patent/CN206673015U/en active Active
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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: 213200 Minghu Road, Jintan District, Changzhou City, Jiangsu Province, 399 Patentee after: Changzhou Redford Precision Technology Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Gongming Dongkeng Town Guangming East Road No. 5 Patentee before: RDF FAIRY PRECISION TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 399 Minghu Road, Jintan District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Ruidefeng Precision Technology Co.,Ltd. Country or region after: China Address before: 399 Minghu Road, Jintan District, Changzhou City, Jiangsu Province Patentee before: Changzhou Redford Precision Technology Co.,Ltd. Country or region before: China |