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Cable-fixing head

A technology for cable glands and hoses, applied in the direction of cable terminals, etc., can solve the problems of electrical components being easily disturbed, increasing the cost of use, and reducing flexibility.

Inactive Publication Date: 2018-12-18
BEISIT ELECTRIC TECH HANGZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the possibility of electromagnetic signals outside the box, the electrical components inside the box are susceptible to interference
In order to ensure the normal use of electrical components, the requirements for cables are higher in the actual use process. Users usually choose cables with electromagnetic shielding function, which reduces the flexibility of use and increases the cost of use.

Method used

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] The core of the present invention is to provide a cable fixing head, which can perform electromagnetic shielding on the internal cables to ensure the normal operation of electrical equipment.

[0041] Please refer to Figure 1-17 , figure 1 A schematic diagram of the appearance of the cable gland provided by the present invention; figure 2 A sectional view of one end of the cable gland provided by the present invention; image 3 for figure 2 Explo...

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PUM

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Abstract

The invention discloses a cable fixing head, comprising a hose, a first strut, a pressing cap and a main body. The pressing cap and the main body are sleeved and fixed on the end of the hose, and thetwo are threaded together; A first strut disposed inside the hose for supporting an inner side wall of the hose; An annular shielding net is fixed to the inside of the first strut. The cable fixing head of the invention is provided with a shielding net, and the shielding net forms a shielding space inside the cable fixing head. In the use process, a plurality of cables penetrating the cable fixinghead are all in the shielding space of the shielding net, and the cable fixing head can shield the cables electromagnetically, and the cables do not need to carry shielding parts, thus reducing the requirements on the cables.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, and more specifically, to a cable fixing head. Background technique [0002] Cable glands are devices used to fix and protect cables in various electrical equipment. During use, the cable penetrates the cable fixing head and connects with the electrical components inside the box; at the same time, the cable fixing head is fixed on the side wall of the box to realize the connection and fixing of the cable, and the cable fixing head plays the role of protecting the cable. [0003] Due to the possibility of electromagnetic signals outside the box, the electrical components inside the box are susceptible to interference. In order to ensure the normal use of electrical components, the requirements for cables are higher in the actual use process. Users usually choose cables with electromagnetic shielding function, which reduces the flexibility of use and increases the cost of use. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G15/06
CPCH02G15/06
Inventor 曾凡乐王帅李小强黄苗苗
Owner BEISIT ELECTRIC TECH HANGZHOU CO LTD