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Ultramicro rectangular electric connector and production process thereof

A technology for electrical connectors and production processes, applied in the field of ultra-micro rectangular electrical connectors and their production processes, can solve the problems of poor chemical resistance, low mechanical strength of ultra-micro rectangular electrical connectors, and no protective structure, and achieve The effect of convenient fixed installation

Active Publication Date: 2021-06-11
PEACEFUL VISION ELECTRONICS LIANYUNGANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Ultra-micro rectangular electrical connectors have disadvantages such as low mechanical strength and poor chemical resistance. At the same time, ultra-micro rectangular electrical connectors do not have a protective structure when leakage occurs, and equipment damage is likely to occur when leakage occurs

Method used

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  • Ultramicro rectangular electric connector and production process thereof
  • Ultramicro rectangular electric connector and production process thereof
  • Ultramicro rectangular electric connector and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Such as figure 1 As shown, an ultra-micro-rectangular electrical connector, the ultra-micro-rectangular electrical connector includes a head shell, a mounting plate and a seat shell, and the head shell, the mounting plate, and the seat shell are all made of polyphenylene sulfide resin composite Material, the polyphenylene sulfide resin composite material is composed of the following components by weight: 33-40 parts of linear polyphenylene sulfide resin, 18.5-23.5 parts of polyamide fiber, 15-18 parts of basalt fiber, aluminate coupling 3.5-4.5 parts of agent, 5.5-8.5 parts of aluminum hydroxide powder, 1.3-2.5 parts of ammonium disulfate, 1.8-2.8 parts of silicon dioxide and 4.5-5.6 parts of anti-wear agent.

[0046] A production process of an ultra-micro rectangular electrical connector, the production process steps are as follows:

[0047] Step 1: Add linear polyphenylene sulfide resin, polyamide fiber, basalt fiber, and aluminate coupling agent to a high-speed mixe...

Embodiment 2

[0052] Embodiment 2 is a further improvement to Embodiment 1.

[0053] Such as figure 2 , 3 , 4, 5, 7, 8, 9, 10 and 11, the ultra-micro rectangular electrical connector obtained by the production process includes a seat housing 1, a head housing 6 and a mounting plate 11, and the head housing 6 is uniformly provided with Sliding hole 601, the second cable 5 is fitted and slidably connected in the sliding hole 601, the inner end of the second cable 5 is fixedly connected to the pin 9, the outer wall of the pin 9 is fixedly connected to the second mounting sleeve 12, and the mounting plate 11 is uniform A third installation hole 1101 is opened, and the second installation sleeve 12 is fixedly installed in the third installation hole 1101. AB glue is potted between the third installation hole 1101 and the inner wall of the second installation sleeve 12. The second installation sleeve 12 AB glue is potted between pin 9 and pin 9;

[0054] The seat shell 1 is uniformly provided...

Embodiment 3

[0058] Embodiment 3 is a further improvement to Embodiment 1.

[0059] Such as figure 2 , 3 , 6 is connected between the seat housing 1 and the first cable 2 for the reinforcement of the seat housing 1 and the first cable 2 installation structure 4, fixed block 401, the first spring 402, U-shaped block 403, n-shaped Block 404 and lifting plate 405, U-shaped block 403 is fixedly installed on the front and rear side walls of seat housing 1, the bottom of both ends of lifting plate 405 is fixedly connected with straight rod 406, and the middle and upper end of straight rod 406 is fixedly connected with fixed block 401, fixed The block 401 is fixedly connected with the head housing 6, the bottom of the fixed block 401 is fixedly connected with a first spring 402, the bottom of the first spring 402 is fixedly connected with an n-shaped block 404, and the top of the n-shaped block 404 is fixed with the bottom of the fixed block 401 When the mounting plate 11 is fixedly installed,...

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Abstract

The invention discloses an ultramicro rectangular electric connector and a production process thereof, and relates to the technical field of electric connectors. The ultramicro rectangular electric connector comprises a head shell, a mounting plate and a seat shell, and the head shell, the mounting plate and the seat shell are all made of a polyphenylene sulfide resin composite material. The polyphenylene sulfide resin composite material is prepared from, by weight, 33 to 40 parts of linear polyphenylene sulfide resin, 18.5 to 23.5 parts of a polyamide fiber, 15 to 18 parts of basalt fiber, 3.5 to 4.5 parts of an aluminate coupling agent, 5.5 to 8.5 parts of aluminum hydroxide powder, 1.3 to 2.5 parts of ammonium disulfate, 1.8 to 2.8 parts of silicon dioxide and 4.5 to 5.6 parts of a wear-resistant agent. The ultramicro rectangular electric connector formed by combining the head shell and the seat shell has the advantages of high mechanical strength, chemical resistance, high temperature resistance, good thermal stability, excellent electrical performance and the like, and in addition, the production process is simple, and actual production is facilitated.

Description

technical field [0001] The invention relates to the technical field of electrical connectors, in particular to an ultra-micro rectangular electrical connector and a production process thereof. Background technique [0002] In addition to meeting the general performance requirements of the ultra-micro rectangular electrical connector, the particularly important requirement is that the electrical connector must achieve good contact, reliable operation, and easy maintenance. Whether its operation is reliable or not directly affects the normal operation of the aircraft circuit, involving the entire host safety. For this reason, the host circuit has very strict requirements on the quality and reliability of the electrical connector, and because of the high quality and reliability of the electrical connector, it is also widely used in military systems such as aviation, aerospace, and national defense. Commonly used classification methods for small-pitch miniaturized rectangles in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/508H01R13/512H01R13/533H01R13/635H01R13/639H01R13/713H01R43/18
CPCH01R13/508H01R13/512H01R13/533H01R13/635H01R13/639H01R13/713H01R43/18
Inventor 王振海张瑞常鑫陈祥
Owner PEACEFUL VISION ELECTRONICS LIANYUNGANG
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