CN217562873U - Novel current terminal structure - Google Patents
Novel current terminal structure Download PDFInfo
- Publication number
- CN217562873U CN217562873U CN202221714923.XU CN202221714923U CN217562873U CN 217562873 U CN217562873 U CN 217562873U CN 202221714923 U CN202221714923 U CN 202221714923U CN 217562873 U CN217562873 U CN 217562873U
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- CN
- China
- Prior art keywords
- metal bar
- section
- hole
- grooves
- short
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- 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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- 239000002184 metal Substances 0.000 claims abstract description 30
- 238000005516 engineering process Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 13
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000000750 progressive effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000641 cold extrusion Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
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
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a novel current terminal structure, it includes metal bar, metal bar's one end is seted up porosely, the section elongated slot has been seted up on metal bar's surface, the section elongated slot extends to the inside in hole, the section short slot has been seted up on metal bar's surface, the section short slot is located between the section elongated slot, the section short slot extends to the inside in hole, the edge in hole is handled through using the binding off technology. Through the structure, the conductive metal bar is machined, so that the process cost is low, and the process consistency is high; after the conventional mechanical processing is finished, the progressive rotary closing process is carried out, and the process form has good fatigue resistance and rebound resilience resistance; the slice is provided with long grooves and short grooves uniformly, the long grooves are used for closing process, the short grooves are provided with contacts to reduce resistance, friction force is evenly distributed to reduce abrasion, and secondary flexibility is provided to improve the effects of fatigue resistance, thermal resilience resistance and the like.
Description
Technical Field
The utility model provides a novel current terminal mainly is applied to the electric connection field of trades such as new energy automobile, industry electric, track traffic, wind-powered electricity generation photovoltaic, energy storage system, high-power electrical equipment, industrial robot.
Background
At present, the current terminals on the market are few in split, only have long groove structures and are closed up by directly adopting a cold extrusion process.
The current terminal has high contact resistance and large contact friction force, and the cantilever is easy to fatigue and rebound. Therefore, the problems of high conductive temperature, large mechanical abrasion, poor heat resilience resistance, poor fatigue resistance and the like exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve at least one of the technical problems in the prior art and provide a novel current terminal structure, which is made of a conductive metal bar by machining, and has low process cost and high process consistency; after the conventional mechanical processing is finished, the progressive rotary closing process is carried out, and the process form has good fatigue resistance and rebound resistance; the long grooves and the short grooves are uniformly distributed on the slice, the long grooves are used for the closing process, the short grooves are provided with contacts to reduce resistance, friction is evenly distributed to reduce abrasion, and secondary flexibility is provided to improve the effects of fatigue resistance, heat resilience resistance and the like.
In order to realize the above purpose, a novel current terminal structure is provided, including metal bar, metal bar's one end is seted up porosely, the section elongated slot has been seted up on metal bar's surface, the section elongated slot extends to the inside in hole, the section short trough has been seted up on metal bar's surface, the section short trough is located between the section elongated slot, the section short trough extends to the inside in hole, the edge in hole is handled through using binding off technology.
According to the novel current terminal structure, the number of the long slicing grooves and the number of the short slicing grooves are multiple, and the long slicing grooves are distributed on the surface of the metal bar in a circular array by taking the center of the hole as a dot.
According to the novel current terminal structure, the plurality of slicing short grooves are distributed on the surface of the metal bar in a circular array by taking the center of the hole as a circular point.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a perspective view of the external structure of the novel current terminal structure of the present invention.
Illustration of the drawings:
1. slicing long grooves; 2. slicing a short groove; 3. and (5) closing the opening.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
Referring to fig. 1, the embodiment of the utility model provides a novel current terminal structure, it includes metal bar, and metal bar's one end is seted up porosely, and section elongated slot 1 has been seted up on metal bar's surface, and section elongated slot 1 extends to the inside in hole, and section short slot 2 has been seted up on metal bar's surface, and section short slot 2 is located between the section elongated slot 1, and section short slot 2 extends to the inside in hole, and the edge in hole is handled through using 3 technologies of binding off.
The number of the long slicing grooves 1 and the number of the short slicing grooves 2 are multiple, and the multiple long slicing grooves 1 are distributed on the surface of the metal bar in a circular array by taking the center of the hole as a dot.
The plurality of short slicing grooves 2 are distributed on the surface of the metal bar in a circular array by taking the center of the hole as a dot.
The utility model discloses a make through machining by the rod of the electrically conductive metalloid, the utility model discloses a form mode does: machining a conductive metal bar, closing up the front end of the conductive metal bar by 3, matching the conductive metal bar with a contact pin to realize electric power transmission, machining the conductive metal bar, performing conventional machining, performing a progressive rotary closing-up process, uniformly distributing long grooves and short grooves in a slicing manner, wherein the long grooves 1 in the slicing manner are used for the closing-up process, and the short grooves 2 in the slicing manner are used for increasing a contact point, equally distributing friction force and providing secondary flexibility for a slicing cantilever.
The working principle is as follows: are made from a rod of an electrically conductive metal by machining. The utility model discloses a form does: the bar of the conductive metal is machined, the front end of the bar is closed, and then the bar and the inserting pins are matched to realize the transmission of the electrodynamic force.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (3)
1. The utility model provides a novel current terminal structure, includes metal bar, its characterized in that, metal bar's one end is seted up porosely, the section elongated slot has been seted up on metal bar's surface, the section elongated slot extends to the inside in hole, the section short trough has been seted up on metal bar's surface, the section short trough is located between the section elongated slot, the section short trough extends to the inside in hole, the edge in hole is handled through using binding off technology.
2. The novel current terminal structure of claim 1, wherein the number of the long sliced grooves and the short sliced grooves is multiple, and the multiple long sliced grooves are distributed on the surface of the metal bar in a circular array with the center of the hole as a circular point.
3. The novel current termination structure of claim 2, wherein the plurality of sliced short grooves are distributed on the surface of the metal bar in a circular array with the center of the hole as a circular point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221714923.XU CN217562873U (en) | 2022-06-28 | 2022-06-28 | Novel current terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221714923.XU CN217562873U (en) | 2022-06-28 | 2022-06-28 | Novel current terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217562873U true CN217562873U (en) | 2022-10-11 |
Family
ID=83504621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221714923.XU Active CN217562873U (en) | 2022-06-28 | 2022-06-28 | Novel current terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217562873U (en) |
-
2022
- 2022-06-28 CN CN202221714923.XU patent/CN217562873U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 001, Beida Industry and Trade, South Side of Xiaozhefa Village Bridge, Yunpeng Road, Economic and Technological Development Zone, Langfang City, Hebei Province, 065000 Patentee after: Cornett (Langfang) Technology Co.,Ltd. Address before: No. 001, Beida Industry and Trade, South Side of Xiaozhefa Village Bridge, Yunpeng Road, Economic and Technological Development Zone, Langfang City, Hebei Province, 065000 Patentee before: Cornett (Langfang) Electronic Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: Room J13439, Building 1, No. 2222 Huancheng Road, Juyuan New District, Jiading District, Shanghai, 2018 Patentee after: Rui Lai Ke Nai Te (Shanghai) Electronic Technology Co.,Ltd. Address before: No. 001, Beida Industry and Trade, South Side of Xiaozhefa Village Bridge, Yunpeng Road, Economic and Technological Development Zone, Langfang City, Hebei Province, 065000 Patentee before: Cornett (Langfang) Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |