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Terminal with stamping elastic sheet structure

A shrapnel and terminal technology, which is applied to the terminal field with a punched shrapnel structure, can solve the problems of unfavorable cost control of the charging system, can only be replaced as a whole, and long processing time, so as to save terminals and maintenance costs, save materials, and save processing time. Effect

Pending Publication Date: 2021-09-17
CHANGCHUN JETTY AUTOMOTIVE PARTS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the cost is high, the processing time is long, and if there is a problem, it can only be replaced as a whole, which is not good for the cost control of the charging system.

Method used

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  • Terminal with stamping elastic sheet structure
  • Terminal with stamping elastic sheet structure
  • Terminal with stamping elastic sheet structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] A terminal with a stamped spring structure, including a mounting base 1 and an outer spring structure 2, one end of the outer spring structure 2 is connected to one end of the installation base 1, the mounting base 1 and the outer spring structure 2 are formed separately, and the outer spring Structure 2 is a stamping and forming structure, such as Figure 1 to Figure 3 shown.

[0057] Among them, the installation base 1 and the outer shrapnel structure 2 are processed and formed separately, and then assembled into one body, and finally the terminal with the stamped shrapnel structure is formed, which greatly saves the cost of the terminal, reduces the processing time, and can also ensure that the shrapnel is compatible with the mating The conductive part of the terminal is in full contact.

[0058]In this embodiment, the outer elastic structure 2 is cylindrical. Along the circumferential direction of the outer elastic structure 2, the outer elastic structure 2 contain...

Embodiment 2

[0090] This embodiment is an improvement to Embodiment 1. The main difference between this embodiment and Embodiment 1 is that this embodiment adds an inner shrapnel structure 3 on the basis of Embodiment 1, that is, the inner shrapnel structure 3 containing the punched shrapnel structure. The terminal also includes an inner shrapnel structure 3, which is stacked with the outer shrapnel structure 2, one end of the inner shrapnel structure 3 is connected to the installation base 1, or one end of the inner shrapnel structure 3 is connected to the outer shrapnel structure 2, or the inner shrapnel One end of the structure 3 is connected with the installation base 1 and the outer shrapnel structure 2, such as Figure 10 and Figure 11 shown.

[0091] Since the outer shrapnel structure 2 is generally stamped and formed, limited by the thickness of the plate, the thickness of the outer shrapnel structure 2 may not be able to meet the gripping force requirements of the terminal with ...

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Abstract

The invention provides a terminal with a stamping elastic sheet structure. The terminal comprises a mounting base (1) and an outer elastic sheet structure (2), wherein one end of the outer elastic sheet structure (2) is connected with one end of the mounting base (1), the mounting base (1) and the outer elastic sheet structure (2) are formed in a split manner, and the outer elastic sheet structure (2) is of a stamping forming structure. According to the terminal with the stamping elastic sheet structure, overall machining is changed into the mode that the stamping elastic sheet and the mounting base are respectively machined and manufactured and then assembled into a whole, so that the terminal cost is greatly saved, the machining time is shortened, it can be guaranteed that the elastic sheet makes full contact with the conductive part of the plug-in terminal, and the mechanical requirement and the temperature rise requirement of a charging system are met.

Description

technical field [0001] The invention relates to a terminal with a stamped elastic sheet structure. Background technique [0002] Due to the high voltage and high current of electric vehicle cables, large-diameter wires are required for current conduction. The current charging gun and charging stand terminals are all formed by integral machining of copper. The disadvantage is that the cost is high, the processing time is long, and if there is a problem, it can only be replaced as a whole, which is not good for the cost control of the charging system. Contents of the invention [0003] In order to reduce the manufacturing cost of the charging terminal, the present invention provides a terminal with a stamped spring structure. The terminal with a stamped spring structure is changed from the overall processing to the stamped spring and the mounting base, which are processed and manufactured separately and then assembled into one body. It greatly saves the cost of the terminal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/02H01R13/187
CPCH01R13/02H01R13/187
Inventor 王超苗云
Owner CHANGCHUN JETTY AUTOMOTIVE PARTS CORP
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