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N-type jack contact element connector for matching and connecting 1-1/4 coaxial leakage cable

A technology for socket contacts and leaking cables, which is applied in the direction of contact parts, conductive connections, connections, etc., can solve the problems of parts processing and assembly difficulty, increased production cost of connectors, unsuitable installation and replacement, etc., to achieve electrical Excellent performance, reliable clamping of the outer conductor of the cable, and soft deformation

Inactive Publication Date: 2011-05-04
AVIC FORSTAR S&T CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing N-type jack contact radio frequency coaxial connector with 1-1 / 4" leaky cable, due to its complex internal structure and various components, the processing and assembly of parts is difficult, and the quality is stable in mass production Poor, which not only increases the production cost of the connector, but also is not suitable for installation and replacement

Method used

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  • N-type jack contact element connector for matching and connecting 1-1/4 coaxial leakage cable
  • N-type jack contact element connector for matching and connecting 1-1/4 coaxial leakage cable
  • N-type jack contact element connector for matching and connecting 1-1/4 coaxial leakage cable

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Embodiment Construction

[0017] see figure 1 and Figure 4 , including plugged shell one 3 and shell two 6, shell one 3 is provided with insulator 2, and shell one 3 is provided with spring coil 4, spring coil 4 is set on the side of insulator 2, each two of spring coil 2 are independent The petals are combined into a "creep type", and a seal 5 is arranged between the spring ring 4 and the shell one 3. The spring coils for contacting the outer conductor adopt the "crenel-type" structure in the same city wall building. On the basis of providing stable overall holding force, each "crenel" is independent of each other. It solves the problem that when the cable is deflected, the positive pressure of the whole circle is kept equal. The existing "long trapezoidal" spring coil is bound by its chord length and cannot be extended because the upper belt and the lower belt are integrated. It causes the arch height to form destructive nonlinear deformation during compression deformation, and the positive press...

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Abstract

The invention relates to an N-type jack contact element connector for matching and connecting a 1-1 / 4 coaxial leakage cable. The connector not only can realize fast installation, but also can be used for matching and connecting 1-1 / 4 leakage cables of a plurality of manufacturers. The N-type jack contact element connector comprises a shell I and a shell II which are inserted, wherein the shell I is internally provided with an insulator and a spring ring; the spring ring is arranged at one side of the insulator; every two independent flaps of the spring ring are combined into a crenel shape; and a sealing piece is arranged between the spring ring and the shell I.

Description

technical field [0001] The invention relates to a connector, in particular to an N-type jack contact connector for mating with a 1-1 / 4" coaxial leakage cable. Background technique [0002] In the background art, with the rapid development of mobile communication business and transportation mode, the demand for leaky cables with large power capacity and low loss is also increasing. In order to achieve truly unrestricted mobility, how to make RF signals fully cover tunnels, subways, and large buildings and other bunkers has become a difficult problem that communication service providers must face. The radial leaky cable system is the preferred solution due to its small signal fluctuation range, best penetration loss in high-speed objects, minimum shadow fading, and wide frequency band. 1-1 / 4" leaky coaxial cable is usually referred to as leaky cable or leaky cable (hereinafter referred to as leaky cable). Its structure is basically the same as that of ordinary coaxial cable. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R9/05H01R13/20H01R13/52H01R27/00
Inventor 武向文王博赵鹏森
Owner AVIC FORSTAR S&T CO LTD
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