N type joint

A type and connector technology, which is applied in the field of quick connection with leakage cables, can solve the problems of time-consuming and labor-intensive, large dispersion of electrical performance VSWR, large deviation of hollowing size, etc., to achieve fast assembly and discrete electrical performance small effect

Inactive Publication Date: 2014-05-14
ZHENJIANG ZHENGKAI ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the installation and installation of the coaxial connector connected with the leaking cable on the market is time-consuming and laborious. It is necessary to use a special hollower to hollow out the insulation medium of the specified length between the outer con...

Method used

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  • N type joint

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Embodiment Construction

[0008] The present invention will be further described below in conjunction with the accompanying drawings.

[0009] As shown in the figure, an N-type connector includes a connector body 1 and a connector body 2 5, and the two are threaded. V"-shaped bushings 2, 4, the clamp 3 and the bushings 2, 4 are located in the inner space formed after the joint body 1 is connected with the joint body 2 5, and the bushes 2, 4 are respectively covered At both ends of the clamp 3, the inner tooth profile of the clamp 3 coincides with the outer profile of the outer conductor of the leakage cable to be connected.

[0010] When the N-type connector of the present invention is connected to the leaking cable, it is only necessary to use a blade to peel off the sheath at the end of the leaking cable, omitting the process of hollowing out the insulating medium. During the screwing process of the first joint body and the second joint body, the bushing Axial displacement extrusion with internal to...

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Abstract

The invention discloses an N type joint which can be quickly assembled to a leaky cable and has good electrical performance, and belongs to the technical field of communication equipment. The N type joint comprises a first joint body and a second joint body which are in threaded connection, the N type joint comprises C-shaped cable clamp with internal teeth and two bushes which form a V shape, the cable clamp and the bushes are located in an internal space formed after the first joint body and the second joint body are connected, the bushes wrap both ends of the cable clamp respectively, and an internal tooth profile of the cable clamp coincides with an outer profile of an outer conductor of a leaky cable that is connected. When the N type joint in the invention is connected with the leaky cable, only a sheath of an end part of the leaky cable needs to be stripped, a process of completely removing an insulating medium is omitted, in a process of screwing the first joint body and the second joint body together, and the bushes generate axial displacement and extrude the cable clamp with the internal teeth, thereby achieving the beneficial effects of quick assembling and small discreteness of electrical performance.

Description

technical field [0001] The invention belongs to the technical field of communication equipment, and in particular relates to a joint quickly connected to a leakage cable. Background technique [0002] Leaky cables are used in areas where general communication antennas are difficult to function, especially in areas where discrete antennas in mobile communication systems cannot provide sufficient communication coverage, such as mountains, hills, tunnels, underground railways, mines, underground buildings, shopping malls or other electromagnetic fields Blind spots of transmission. In these areas, due to the narrowness and obstruction of the surrounding environment, the antenna coverage is greatly limited, and because it is very close to the coverage object and the signal radiation direction is perpendicular to the radiation environment, it can provide a uniform field strength, so in these environments the wireless signal receiving device Leaky coax is the best means of wireles...

Claims

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Application Information

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IPC IPC(8): H01R9/05H01R24/56H01R103/00
Inventor 胡祥
Owner ZHENJIANG ZHENGKAI ELECTRONICS
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