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Insulator inner gear sleeve structure connector for high-speed train

A technology for high-speed trains and connectors, which is applied in the direction of connections, parts of connecting devices, electrical components, etc., which can solve the problem of high requirements on the diameter of insulators, easy withdrawal of pins and sockets, and great influence on the contact stability of connectors. and other problems, to achieve the effect of simple structure, firm fixation and stable signal

Pending Publication Date: 2018-06-01
深圳市中车业成实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing connector pin sockets are fixed in the insulator with an external gear sleeve structure, which requires a high aperture size of the insulator, and the pin sockets are easy to withdraw from the insulator, which has a great impact on the contact stability of the connector

Method used

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  • Insulator inner gear sleeve structure connector for high-speed train
  • Insulator inner gear sleeve structure connector for high-speed train
  • Insulator inner gear sleeve structure connector for high-speed train

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with specific examples. Please note that the embodiments described below are exemplary only for explaining the present invention, and should not be construed as limiting the present invention. If no specific technique or condition is indicated in the examples, it shall be carried out according to the technique or condition described in the literature in this field or according to the product specification. The reagents or instruments used were not indicated by the manufacturer, and they were all commercially available conventional products.

[0025] According to one aspect of the present invention, the present invention provides, figure 1 It is the overall structure diagram of the insulator inner tooth sleeve structure connector for high-speed motor vehicles of the present inven...

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Abstract

The invention particularly relates to an insulator inner gear sleeve structure connector for a high-speed train. The connector comprises an inner gear sleeve, a pin, a jack, a front insulator and a rear insulator, wherein the front insulator is connected to the rear insulator, and channels in the front insulator and the rear insulator are correspondingly arranged; the jack is fixed in the front insulator, and the pin is fixed in the rear insulator; and an inner gear sleeve assembling hole are arranged in the channel of the rear insulator, the inner gear sleeve is arranged in the inner gear sleeve assembling hole, a fixed claw capable of rebounding is arranged in the inner gear sleeve, and the rebounding fixing claw is used for positioning the pin. The connector has the advantages of simplestructure, convenience for assembly, firm fixation of the pin and the jack in the insulators, stable transmitted signal, economy and applicability.

Description

technical field [0001] The invention belongs to the technical field of electrical connectors for high-speed motor vehicles, and in particular relates to a connector with an insulator inner tooth sleeve structure for high-speed motor vehicles. Background technique [0002] The existing connector pin sockets are fixed in the insulator with an external gear sleeve structure, which requires high aperture size of the insulator, and the pin sockets are easy to withdraw from the insulator, which has a great impact on the contact stability of the connector. The speed of high-speed trains is very fast, so it is particularly important to ensure the stability of the transmission signal. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides an insulator inner tooth sleeve structure connector for high-speed motor vehicles, which has a simple structure, convenient assembly, firm pin insertion holes in the insulator, stable transmi...

Claims

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Application Information

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IPC IPC(8): H01R13/405
CPCH01R13/405
Inventor 姚光洪吴旭胡宏辉
Owner 深圳市中车业成实业有限公司
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