CN207265148U - There is the conducting block of anti-torsion - Google Patents
There is the conducting block of anti-torsion Download PDFInfo
- Publication number
- CN207265148U CN207265148U CN201721210828.5U CN201721210828U CN207265148U CN 207265148 U CN207265148 U CN 207265148U CN 201721210828 U CN201721210828 U CN 201721210828U CN 207265148 U CN207265148 U CN 207265148U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- conducting block
- lithium battery
- torsion
- coping plate
- 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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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Primary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
It the utility model is related to the technical field of conducting block, especially there is the conducting block of anti-torsion, including being arranged in the base of coping plate bottom and being formed in the cylinder of the non-circular on base and through the coping plate, formed with upper surface, upper surface is provided with multiple boss for appearing and being connected above coping plate and with riveting sheet at the top of cylinder.By the way that cylinder is arranged to non-circular, this way it is possible to avoid cylinder being subject to the active force in the external world because twisting so that whole conducting block has the function of anti-torsion, avoids lithium battery interior part and injury is produced because of the twisting of conducting block.In this way, solving during the use of lithium battery, conducting block produces twisting when being subject to the active force in the external world, easily with respect to coping plate, the problem of causing lithium battery interior structure to change, reduce the service life of lithium battery, be unfavorable for the use of lithium battery.
Description
Technical field
The technical field of conducting block is the utility model is related to, the conducting block especially with anti-torsion.
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, coping plate and battery core etc., and wherein battery core is placed in the inside of housing, and the upper end of housing has
Upper end opening, coping plate are then enclosed in the opening of the upper end of housing, and conducting block is provided with lamina tecti, and the lower part of conducting block passes through
Conductive sheet is connected with battery core, and upper end is extended to outside battery through head cover film perforation, is realized to exterior power supply.
Wherein, conducting block includes base and the cylinder being arranged on base, and wherein base is arranged on the bottom of coping plate, column
Body is extended to outside lithium battery through coping plate.In the prior art, cylinder is cylinder, during the use of lithium battery, conducting block
It can be subject to the active force in the external world, since cylinder is cylinder, conducting block produces twisting easily with respect to coping plate, causes lithium battery interior
Structure changes, and reduces the service life of lithium battery, is unfavorable for the use of lithium battery.
Utility model content
The conducting block with anti-torsion provided by the utility model, it is intended to solve in the prior art, in making for lithium battery
During, conducting block produces twisting when being subject to the active force in the external world, easily with respect to coping plate, causes lithium battery interior structure
The problem of changing, reducing the service life of lithium battery, be unfavorable for the use of lithium battery.
The utility model is realized in this way including it is arranged in the base of coping plate bottom and is formed on the base
And the cylinder of the non-circular through the coping plate, the top of the cylinder is formed with upper surface, the upper surface of the cylinder
It is provided with multiple boss for appearing and being connected above coping plate and with riveting sheet.
Further, the periphery of the cylinder is in class ellipticity.
Further, the upper surface of the cylinder is in class ellipse, and the upper surface is parallel with the base.
Further, the upper surface of the cylinder is provided with two boss, and two boss are separately positioned on institute
State the both ends of the length direction of the upper surface of cylinder.
Further, set on the upper surface of the cylinder fluted.
Further, connecting pole is convexed to form on the upper surface of the cylinder upward, top is provided with the connecting pole
The threaded hole of opening.
Compared with prior art, the conducting block with anti-torsion provided by the utility model, by the way that cylinder is arranged to
Non- circular, this way it is possible to avoid cylinder being subject to the active force in the external world because twisting so that whole conducting block has anti-torsion
Function, avoid lithium battery interior part and injury produced because of the twisting of conducting block.In this way, solve using in lithium battery
Cheng Zhong, conducting block produce twisting when being subject to the active force in the external world, easily with respect to coping plate, cause lithium battery interior structure to occur
The problem of changing, reducing the service life of lithium battery, be unfavorable for the use of lithium battery.
Brief description of the drawings
Fig. 1 is that the stereochemical structure of the embodiment one for the conducting block with anti-torsion that the utility model embodiment provides is shown
It is intended to；
Fig. 2 is that the stereochemical structure of the embodiment two for the conducting block with anti-torsion that the utility model embodiment provides is shown
It is intended to.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining
The utility model, is not used to limit the utility model.
It is described in detail below in conjunction with realization of the specific embodiment to the utility model.
The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment；In retouching for the utility model
In stating, it is to be understood that if it is based on attached drawing to have the orientation of the instructions such as term " on ", " under ", "left", "right" or position relationship
Shown orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or imply institute
The device or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore position is closed described in attached drawing
The term of system is only for illustration, it is impossible to the limitation to this patent is interpreted as, for those of ordinary skill in the art
Speech, can understand the concrete meaning of above-mentioned term as the case may be.
It is preferred embodiment provided by the utility model with reference to shown in Fig. 1~2.
The conducting block with anti-torsion provided in this embodiment, it is conductive for solving during the use of lithium battery
Block produces twisting when being subject to the active force in the external world, easily with respect to coping plate, causes lithium battery interior structure to change, and reduces
The service life of lithium battery, the problem of being unfavorable for the use of lithium battery, also available in other various types of batteries, not only limits
In the present embodiment.
There is the conducting block of anti-torsion, including be arranged in the base 11 of coping plate bottom and be formed in 11 upper prop of base
Body 12, the cylinder 12 are non-cylindrical, wherein, the upper surface of base 11 is abutted with the lower face of coping plate, and cylinder 12 runs through head cover
Piece extends to lithium battery external, forms upper surface at the top of cylinder 12, the upper surface of the cylinder is provided with multiple and riveting sheet
The boss 13 of connection, boss 13 are emerging in the top of coping plate.Wherein, riveting sheet is provided with multiple corresponding logical with boss 13
Hole, after cylinder 12 reaches precalculated position through coping plate, riveting sheet is connected with boss 13, and boss 13 is embedded in riveting sheet at this time
Through hole in, then by riveting sheet with boss 13 by being welded and fixed, so as to fulfill being fixedly connected for conducting block and coping plate.
The conducting block with anti-torsion of above-mentioned offer, by the way that cylinder 12 is arranged to non-circular, in this way, can keep away
Exempt from cylinder 12 because being twisted being subject to the active force in the external world so that whole conducting block has the function of anti-torsion, avoids lithium electricity
Pond inner part produces injury because of the twisting of conducting block.In this way, solving during the use of lithium battery, conducting block is being subject to
During the active force in the external world, twisting is produced easily with respect to coping plate, causes lithium battery interior structure to change, reduces lithium battery
Service life, the problem of being unfavorable for the use of lithium battery.
Specifically, the periphery of cylinder 12 is in class ellipticity.So so that in the assembling process of battery, ensureing cylinder 12
In the case of will not twisting so that the connection of conducting block and coping plate is more convenient.According to actual needs, cylinder 12 it is outer
Week also may be configured as other shapes, such as rectangle, triangle.
Specifically, the upper surface of cylinder 12 is in class ellipse, and 12 upper surface of cylinder is parallel with base 11.That is,
The upper surface of cylinder 12 is the ellipse parallel with base 11, after cylinder 12 passes through coping plate, at this time the upper surface of cylinder 12 with
Base 11 is parallel, and the boss 13 on the upper surface of so more convenient cylinder 12 is attached with riveting sheet.
Specifically, the upper surface of cylinder 12 is provided with two boss 13, and two boss 13 are separately positioned on the upper of cylinder 12
The both sides of the length direction of end face, so so that boss 13 and the connection of riveting sheet are more firm, avoid lithium battery from using
Cheng Zhong, riveting sheet because be subject to external force and the situation of desoldering occur.
In the present embodiment, fluted 14 are set on the upper surface of cylinder 12, in this way, the production material of conducting block can be saved
Material, saves production cost, while also reduces the overall weight of lithium battery, easy to the carrying and use of lithium battery.
In the present embodiment, connecting pole 15 is convexed to form on the upper surface of cylinder 12 upward, which passes through riveting sheet
Extend outwardly, open-topped threaded hole 16 be provided with connecting pole 15, by the threaded hole 16, it can be achieved that lithium battery with it is outer
Boundary's battery apparatus is fixedly connected.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
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 (6)
1. there is the conducting block of anti-torsion, it is characterised in that including being arranged in the base of coping plate bottom and being formed in institute
The cylinder of the non-circular on base and through the coping plate is stated, the top of the cylinder is formed with upper surface, the cylinder
Upper surface be provided with multiple boss for appearing and being connected above coping plate and with riveting sheet.
2. there is the conducting block of anti-torsion as claimed in claim 1, it is characterised in that the periphery of the cylinder is oval in class
Shape.
3. there is the conducting block of anti-torsion as claimed in claim 2, it is characterised in that the upper surface of the cylinder is ellipse in class
Circle, and the upper surface is parallel with the base.
4. there is the conducting block of anti-torsion as claimed in claim 3, it is characterised in that the upper surface of the cylinder is provided with
Two boss, two boss are separately positioned on the both ends of the length direction of the upper surface of the cylinder.
5. there is the conducting block of anti-torsion as claimed in claim 4, it is characterised in that set on the upper surface of the cylinder
It is fluted.
6. there is the conducting block of anti-torsion as claimed in claim 4, it is characterised in that on the upper surface of the cylinder upward
Connecting pole is convexed to form, open-topped threaded hole is provided with the connecting pole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210828.5U CN207265148U (en) | 2017-09-19 | 2017-09-19 | There is the conducting block of anti-torsion |
| PCT/CN2018/081937 WO2019056731A1 (en) | 2017-09-19 | 2018-04-04 | Conductive block having anti-twist function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210828.5U CN207265148U (en) | 2017-09-19 | 2017-09-19 | There is the conducting block of anti-torsion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207265148U true CN207265148U (en) | 2018-04-20 |
Family
ID=61922100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721210828.5U Active CN207265148U (en) | 2017-09-19 | 2017-09-19 | There is the conducting block of anti-torsion |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207265148U (en) |
| WO (1) | WO2019056731A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101562241A (en) * | 2009-06-01 | 2009-10-21 | 奇瑞汽车股份有限公司 | Square lithium ion battery terminal post anti-rotation device |
| CN202142604U (en) * | 2011-07-01 | 2012-02-08 | 黄祥盛 | Locking battery pole column |
| CN203481316U (en) * | 2013-09-26 | 2014-03-12 | 王文林 | Square polar body of power battery |
| JP6098740B2 (en) * | 2016-01-15 | 2017-03-22 | 株式会社Ｇｓユアサ | battery |
-
2017
- 2017-09-19 CN CN201721210828.5U patent/CN207265148U/en active Active
-
2018
- 2018-04-04 WO PCT/CN2018/081937 patent/WO2019056731A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019056731A1 (en) | 2019-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| 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: 518106 3 / F, building 6, 7, 3a, xufa science and Technology Park, No.6 Industrial Zone, heshuikou, Matian street, Guangming New District, Shenzhen City, Guangdong Province Patentee before: RED FAIRY PRECISION TECHNOLOGY Co.,Ltd. |