Anti-interference cable junction box with slippage prevention function

A junction box and anti-slip technology, which is applied in the field of communication, can solve problems such as poor signal shielding effect, loose connection at joints, and influence on normal communication, and achieve the effects of avoiding light aging, preventing moisture, and improving anti-slip performance

Inactive Publication Date: 2018-11-16
U COM TELECOM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the general cable splice box adopts a common connection method, so its signal shielding effect is not good, which affects normal communication, and the connection at the joint is not tight, which is easy to cause slippage

Method used

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  • Anti-interference cable junction box with slippage prevention function
  • Anti-interference cable junction box with slippage prevention function
  • Anti-interference cable junction box with slippage prevention function

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Embodiment Construction

[0023] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0024] like Figure 1~Figure 5 As shown, it is a preferred embodiment of the present invention, a kind of anti-interference cable junction box 1 with anti-slip function, including the upper shell 11 and the lower shell 12 connected by the connecting piece, the longitudinal direction of the upper shell 11 and the lower shell 12 The side walls are respectively provided with opposite upper semicircular holes and lower semicircular holes, and the circular connection holes 13 formed by the upper semicircular holes and the lower semicircular holes. At least one intermediate joint 3 is arranged in the cable junction box 1, and the intermediate joints 3 The end is clamped in the wiring hole 13, the intermediate joint 3 includes a hollow heat-shrinkable in...

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PUM

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Abstract

The invention discloses an anti-interference cable junction box with a slippage prevention function, and the junction box comprises an upper housing and a lower housing, which are connected through aconnecting part. The longitudinal side walls of the upper and lower housings are respectively provided with at least one upper half-circular hole and at least one lower half-circular hole, which are opposite to each other, and form a circular wiring hole. The interior of a cable junction box is provided with at least one central connector, and two ends of the central connector are respectively clamped in the wiring hole. The central connector comprises a hollow insulating clamping sleeve, and the interior of the insulating clamping sleeve is in cup joint with a metal mesh sleeve. The interiorof the metal mesh sleeve is in cup joint with an insulating line sleeve. The insulating line sleeve employs a sleeve. The interior of the insulating line sleeve is at least partly provided with roughprojected insulating particles. The novel junction box provided by the invention is made of an insulating material and the metal mesh sleeve, is strong in anti-interference capability, and is good inwaterproof performances.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to an anti-jamming cable junction box with an anti-slip function. Background technique [0002] The cable junction box is the most common and widely used connection device in the construction and communication fields, which can protect the joint parts. In addition to the general functional requirements of the existing finished junction boxes, different types of new cable junction boxes have gradually been developed, for example, waterproof and splash-proof junction boxes, thermocouple junction boxes, explosion-proof junction boxes, solar junction boxes, etc. Various styles of cable junction boxes meet the needs of junction boxes with different functions under different working conditions. However, a common cable joint box adopts a common connection method, so its signal shielding effect is not good, which affects normal communication, and at the same time, the connection at t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G15/10H02G15/013H02G3/08
Inventor 宗敏
Owner U COM TELECOM EQUIP CO LTD
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