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Security cable

A cable and security technology, applied in the field of security cables, can solve the problems of shear damage and poor shear resistance of security cables, and achieve the effect of convenient use

Active Publication Date: 2022-05-13
HANGZHOU HUIER CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention intends to provide a security cable to overcome the problem that the security cable in the prior art has poor shear resistance and is easily damaged by shearing

Method used

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Experimental program
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Effect test

Embodiment

[0028] A security cable, such as Figures 1 to 5 As shown, it includes a cable body. The cable body includes a core 4 and a cladding layer 3 arranged in sequence from the inside to the outside. The core 4 includes a support frame and a metal wire 62. The support frame includes a bendable skeleton 41, and the skeleton 41 Located at the center of the wire core 4, several installation frames 6 are distributed along the circumference of the skeleton 41 surface, the length direction of the installation frame 6 is parallel to the length direction of the skeleton 41, and the width direction of the installation frame 6 is parallel to the radial direction of the wire core 4; A plurality of mounting holes 8 for accommodating metal wires 62 are formed on the mounting frame 6 along its width direction. Lead wire 62; Two elastic anti-compression parts 61 that are symmetrically arranged are formed on the outer edge of the width direction of the mounting frame 6, and the elastic anti-compres...

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Abstract

The invention relates to the field of cables, and discloses a security and protection cable which comprises a cable body, the cable body comprises a cable core and a coating layer, the cable core comprises a supporting frame and metal wires, the supporting frame comprises a framework and a plurality of mounting frames, and a plurality of mounting hole channels used for containing the metal wires are formed in the mounting frames in the width direction of the mounting frames. The length direction of each mounting hole channel is parallel to the length direction of the framework, and each mounting hole channel accommodates one metal wire; two symmetrically-arranged elastic pressure-resistant parts are formed on the outer edges of the mounting frames in the width direction, the elastic pressure-resistant parts abut against the coating layer, the section of each elastic pressure-resistant part is in an arc shape, and the elastic pressure-resistant parts on the same mounting frame are bent in the direction deviating from each other; a first gap is formed between the adjacent mounting frame and the coating layer, a second gap is formed between the two elastic pressure-resistant parts on the same mounting frame and the coating layer, and the first gap and the second gap are filled with elastic filler respectively.

Description

technical field [0001] The invention relates to the field of cables, in particular to a security cable. Background technique [0002] In security engineering projects, a complete security monitoring system is mainly composed of cameras, security cables and monitoring platforms. The cameras are used to record images and videos, and the security cables are used to transmit video signals, control signals and other data information. , the camera can transmit video signals to the monitoring platform through the security cable, so as to realize the security monitoring of specific scene areas. [0003] Among them, the security cable is the key to the transmission of the video signal of the entire security monitoring system; Cut the security cable, destroy the structure of the security cable so that the signal cannot be transmitted, thereby destroying the entire security monitoring system. [0004] Existing security cables generally cover metal conductors such as tinned copper wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/17H01B7/18H01B7/28H01B7/02H01B7/24H01B7/40H01R11/11
CPCH01B7/17H01B7/185H01B7/18H01B7/1895H01B7/2806H01B7/02H01B7/24H01B7/40H01R11/11
Inventor 竺汝栋杨勇柳风
Owner HANGZHOU HUIER CABLE