CN203288683U - Electric automobile battery wiring terminal - Google Patents
Electric automobile battery wiring terminal Download PDFInfo
- Publication number
- CN203288683U CN203288683U CN2013203031040U CN201320303104U CN203288683U CN 203288683 U CN203288683 U CN 203288683U CN 2013203031040 U CN2013203031040 U CN 2013203031040U CN 201320303104 U CN201320303104 U CN 201320303104U CN 203288683 U CN203288683 U CN 203288683U
- Authority
- CN
- China
- Prior art keywords
- copper core
- electric automobile
- wiring terminal
- automobile battery
- battery wiring
- 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 - Lifetime
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Classifications
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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
Relating to storage batteries, the invention provides an electric automobile battery wiring terminal, which comprises an external lead sleeve and an internal copper core. The wiring terminal is characterized in that, a cylindrical column pier in the center of the copper core is externally provided with two rectangular symmetric protrusions. The part where the upper part of the lead sleeve bonds with the copper core is cylindrical, and a lead sleeve base is trapezoidal. The electric automobile battery wiring terminal provided in the utility model has the advantages of good adaptability, and strong firmness.
Description
Technical field
The utility model relates to storage battery, is a kind of batteries of electric automobile binding post more specifically.
Background technology
In battery industry, the battery terminal of employing mainly contains: adopt industry universal nose circle or square end, but such terminal specification is less, is not suitable for the New-energy electric vehicle field of batteries 1.; 2. adopt the alloy binding post that is comprised of outside lead cover and internal copper core, but inner industry universal copper core becomes flexible easily in the line process is installed, the copper core breaks away from the tight fit of outside plumbous cover, causes batteries of electric automobile binding post connection difficulty or scraps.
Summary of the invention
The purpose of this utility model is to provide a kind of batteries of electric automobile binding post, can overcome the deficiency that the copper core easily becomes flexible, and has the advantages that applicability is good, fastness is strong.
The utility model is realized in the following way: a kind of batteries of electric automobile binding post, comprise outside lead cover and inner copper core, it is characterized in that, there are two rectangular symmetrical projections in the cylindrical stub outside at copper core middle part, plumbous cover top is cylindrical with the position that the copper core is combined, and plumbous cover base is trapezoidal.
when binding post is installed, the lead of binding post just need to overlapped base and accumulator of electric car, the bus-bar at negative two ends utilizes the mode combination with melting welding of oxygen and acetylene, after melting welding combination firmly, terminal screw mouth that connecting line is connected with binding post connects with bolt and is fastening, in the process of fastening bolt, the rectangular preiection of torsion by both sides on stub that acts on the copper core finally is discharged on plumbous cover base, trapezoidal lead cover base can be with being applied on whole storage battery that torsion disperses, and then reduce to act on active force on stub and copper core terminals, thereby overcome the deficiency that the traditional copper core easily becomes flexible.
The beneficial effects of the utility model are: a kind of batteries of electric automobile binding post of the utility model has advantages of that applicability is good, fastness is strong.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is industry universal copper cored structure schematic diagram.
Fig. 2 is anti-loosening copper cored structure schematic diagram.
Fig. 3 is the connection terminal structure schematic diagram.
In figure, 1. stub, 2. copper core terminals, 3. terminal screw mouth, 4. projection, 5. plumbous cover base.
Embodiment
During binding post in installation diagram 3, the bus-bar that lead need to be overlapped base (5) and the positive and negative two ends of accumulator of electric car utilizes the mode combination with melting welding of oxygen and acetylene.After melting welding combination firmly, connect on terminal screw mouth (3) in Fig. 2 when fastening, be different from the smooth stub of Fig. 1 outer surface (1), acting on the rectangular preiection (4) that in Fig. 2, the torsion on copper core terminals (2) is gone up both sides by stub (1) finally is discharged on plumbous cover base (5), trapezoidal lead cover base (5) can be with being applied on whole storage battery that torsion disperses, and then reduce to act on active force on stub (1) and copper core terminals (2), overcome it and produce loosening when active force is excessive.
Claims (1)
1. a batteries of electric automobile binding post, comprise outside lead cover and inner copper core, it is characterized in that, there are two rectangular symmetrical projections in the cylindrical stub outside at copper core middle part, and plumbous cover top is cylindrical with the position that the copper core is combined, and plumbous cover base is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203031040U CN203288683U (en) | 2013-05-30 | 2013-05-30 | Electric automobile battery wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203031040U CN203288683U (en) | 2013-05-30 | 2013-05-30 | Electric automobile battery wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203288683U true CN203288683U (en) | 2013-11-13 |
Family
ID=49545031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203031040U Expired - Lifetime CN203288683U (en) | 2013-05-30 | 2013-05-30 | Electric automobile battery wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203288683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104241587A (en) * | 2014-09-02 | 2014-12-24 | 山东圣阳电源股份有限公司 | Copper core terminal with anti-loosening structure for storage battery |
| CN112002869A (en) * | 2020-07-17 | 2020-11-27 | 华富(江苏)锂电新技术有限公司 | Anti-torque lithium battery connecting terminal and manufacturing method and connecting method thereof |
-
2013
- 2013-05-30 CN CN2013203031040U patent/CN203288683U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104241587A (en) * | 2014-09-02 | 2014-12-24 | 山东圣阳电源股份有限公司 | Copper core terminal with anti-loosening structure for storage battery |
| CN112002869A (en) * | 2020-07-17 | 2020-11-27 | 华富(江苏)锂电新技术有限公司 | Anti-torque lithium battery connecting terminal and manufacturing method and connecting method thereof |
| CN112002869B (en) * | 2020-07-17 | 2023-07-25 | 华富(江苏)锂电新技术有限公司 | Torque-resistant lithium battery connecting terminal, manufacturing method and connecting method thereof |
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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: 20140227 Address after: Shengyang 273100 Qufu Road, Jining City, Shandong province 1 Patentee after: SHANDONG SACRED SUN POWER SOURCES Co.,Ltd. Address before: 273100 No. 6, customs East Road, Qufu, Shandong, Jining Patentee before: SHANDONG SACRED SUN POWER SUPPLY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |
|
| CX01 | Expiry of patent term |