High-current wire spring contact piece module structure and high-current terminal connection structure

A modular structure and contact piece technology, applied in the direction of fixed/insulated contact components, connections, contact parts, etc., can solve the problems of small application range, long development cycle, inflexible use, etc., achieve safe and reliable application range, and low mold cost , the effect of simple structure

Pending Publication Date: 2020-09-15
江西巴斯巴新能源技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the application market of high-voltage connectors and high-current terminals, the first type is an integrated circular terminal, which uses a torsion spring and a torsion spring structure as a terminal contact piece, and the second type is an integrated sheet metal terminal, which uses a mesh contact These two types of terminals are basically customized current terminals, the cost of mold opening is high, and when responding to different current demands in the market, it is difficult to match connectors with consistent overcurrent and structure. The first type of terminal shell Generally,

Method used

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  • High-current wire spring contact piece module structure and high-current terminal connection structure
  • High-current wire spring contact piece module structure and high-current terminal connection structure
  • High-current wire spring contact piece module structure and high-current terminal connection structure

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Embodiment 1

[0029] Such as Figure 1 to Figure 5 As shown, the high-current wire spring contact piece module structure 100 shown in this embodiment includes a sheath and a first wire spring group 1 and a second wire spring group that are clamped in the sheath and arranged in an up-and-down interval. 2. The side of the first wire spring group 1 facing the second wire spring group 2 is provided with two convex first contact points 11 spaced apart, which are used as the contact points of the two terminals respectively, and the second wire spring group 2 faces the first wire Two second contact points 21 corresponding to the upper and lower first contact points 11 are protrudingly provided on one surface of the spring set 1, and a gap 101 is provided between the first contact point 11 and the second contact point 21. There are insertion ports 102 at both ends of the corresponding gaps. The insertion ports are used for the insertion of the terminals. The terminals at both ends are inserted into t...

Embodiment 2

[0039] Such as Figure 1 to Figure 7 As shown, the high-current terminal connection structure shown in this embodiment includes the high-current wire spring contact piece module structure 100 as described in Embodiment 1, and further includes first insertion openings 102 respectively inserted into the left and right ends of the sheath. The inner ends of the terminal 5 and the second terminal 6, the first terminal 5 and the second terminal 6 are inserted into the gap 101 between the first contact point and the second contact point on the corresponding side, that is, the first terminal 5 is inserted into the left side In the gap 101 between the first contact point and the second contact point, the second terminal 6 is inserted into the gap 101 between the first contact point and the second contact point on the right side. In actual use, the first terminal 5 and The thickness of the second terminal 6 is slightly larger than the width of the gap 101, so that the upper and lower sur...

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Abstract

The invention discloses a high-current wire spring contact piece module structure and a high-current terminal connection structure. The high-current wire spring contact piece module structure comprises a sheath, a first wire spring set and a second wire spring set, wherein the first wire spring set and the second wire spring set are clamped in the sheath and are arranged up and down at intervals,wherein each of the first wire spring set and the second wire spring set comprises at least one wire spring contact piece; at least two protruding first contact points are arranged on the surface, which faces the second wire spring set, of the first wire spring set at intervals; at least two second contact points in one-to-one correspondence with the first contact points up and down are arranged on the surface, which faces the first wire spring set, of the second wire spring set in a protruding mode; gaps are formed between the first contact points and the second contact points; and two ends of the sheath are provided with insertion openings in the positions corresponding to the gaps. Through the modular structural design, the overcurrent between the terminals can be flexibly changed, andthe diversified requirements of actual current are met. The high-current wire spring contact piece module structure further has the advantages of being simple in structure, convenient to assemble, safe, reliable and wide in application range.

Description

Technical field [0001] The invention relates to the technical field of connectors, in particular to a high-current wire spring contact piece module structure and a high-current terminal connection structure. Background technique [0002] In the high-current terminal application market of high-voltage connectors, the first type is an integrated round terminal, which uses a revolving spring and torsion spring structure as the terminal contact piece, and the second type is an integrated sheet metal terminal that uses a mesh contact. These two kinds of terminals are basically customized current terminals, and the cost of mold opening is high, and it is difficult to match the connector with the overcurrent and the structure in response to the different current requirements in the market. The first type of terminal shell Generally, it is formed by machining, and the efficiency is low. The inner contact piece of the terminal is generally stamped and formed by a copper alloy mold, and th...

Claims

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Application Information

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IPC IPC(8): H01R13/11H01R13/40H01R13/502
CPCH01R13/11H01R13/40H01R13/502
Inventor 曾文科徐平安林国军
Owner 江西巴斯巴新能源技术有限公司
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