Bullet-train-cable safety connecting device

A technology of safety connection device and cable, which is applied in the field of safety connection device of electric train cables, can solve problems such as troubles or accidents in normal operation of equipment, difficulty in insertion, damage to components, etc., and achieve the effect of easy repeated operation, easy operation, and easy operation

Inactive Publication Date: 2015-06-24
李爽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The electrical connectors currently on the market have problems in plugging and unplugging the insulation protection device of the motor vehicle cable safety connection device. Since the installation hole of the insulation protection device of the motor vehicle cable safety connection device is stepped and has no chamfers, it is easy to operate. At the

Method used

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  • Bullet-train-cable safety connecting device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0015] Example 1

[0016] The present invention provides a safety connection device for electric train cables, characterized in that: the safety connection device for electric train cables includes a signal input end (1) of the safety connection device for electric train cables, and a signal receiving end (2) of the safety connection device for electric train cables , The insulation protection device (3) of the safety connection device of the electric car cable;

[0017] The signal input end (1) of the EMU cable safety connection device and the receiving signal end (2) of the EMU cable safety connection device have a stepped through hole for the insulation protection device installation hole of the EMU cable safety connection device. For chamfering, the signal input terminal (1) of the cable safety connection device of the high-speed train and the signal receiving end (2) of the safety cable connection device of the high-speed train are connected through the insulation protection d...

Example Embodiment

[0019] Example 2

[0020] The present invention provides a safety connection device for electric train cables, characterized in that: the safety connection device for electric train cables includes a signal input end (1) of the safety connection device for electric train cables, and a signal receiving end (2) of the safety connection device for electric train cables , The insulation protection device (3) of the safety connection device of the electric car cable;

[0021] The signal input end (1) of the EMU cable safety connection device and the receiving signal end (2) of the EMU cable safety connection device have a stepped through hole for the insulation protection device installation hole of the EMU cable safety connection device. For chamfering, the signal input terminal (1) of the cable safety connection device of the high-speed train and the signal receiving end (2) of the safety cable connection device of the high-speed train are connected through the insulation protection d...

Example Embodiment

[0023] Example 3

[0024] The present invention provides a safety connection device for electric train cables, characterized in that: the safety connection device for electric train cables includes a signal input end (1) of the safety connection device for electric train cables, and a signal receiving end (2) of the safety connection device for electric train cables , The insulation protection device (3) of the safety connection device of the electric car cable;

[0025] Among them, the signal input end (1) of the EMU cable safety connection device and the receiving signal end (2) of the EMU cable safety connection device. The insulation protection device installation hole of the EMU cable safety connection device is a stepped through hole with a stepped edge For chamfering, the signal input terminal (1) of the cable safety connection device of the high-speed train and the signal receiving end (2) of the safety cable connection device of the high-speed train are connected through t...

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PUM

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Abstract

The invention discloses a bullet-train-cable safety connecting device. The bullet-train-cable safety connecting device is characterized by comprising a signal input end and a signal receiving end; installation holes, for an insulation protection device of the bullet-train-cable safety connecting device, in the signal input end of the bullet-train-cable safety connecting device and the signal receiving end of the bullet-train-cable safety connecting device are step type through holes, and chamfers are arranged at the edges of steps. The bullet-train-cable safety connecting device has the advantages that insertion and pulling of the insulation protection device of the bullet-train-cable safety connecting device are easily operated, and the insulation protection device of the bullet-train-cable safety connecting device can not directly abut against the steps; operation is easy, convenience is brought to repeat operation, the product structure is simple, and cost is low.

Description

[0001] technical field [0002] The invention relates to the field of electronic component structures, and in particular provides a safety connection device for motor vehicle cables. [0003] Background technique [0004] The electrical connectors currently on the market have problems in plugging and unplugging the insulation protection device of the motor vehicle cable safety connection device. Since the installation hole of the insulation protection device of the motor vehicle cable safety connection device is stepped and has no chamfers, it is easy to operate. At the same time, the insulation protection device of the motor vehicle cable safety connection device is directly placed on the first step, which makes it difficult to insert. At the same time, due to repeated hard insertion, it will cause damage to the components or poor contact, which will bring troubles to the normal operation of the equipment. trouble or accident. Contents of the invention [0005] [0006...

Claims

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Application Information

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IPC IPC(8): H01R13/46
CPCH01R13/46
Inventor 李爽
Owner 李爽
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