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High-power radio frequency connector provided with fast locking and separation mechanism

A technology of radio frequency connector and separation mechanism, which is applied in the direction of connection, two-part connection device, and parts of the connection device. It can solve the problems of low installation density, limited low-power signal transmission, and laborious separation, and achieve high reliability. Excellent mechanical and electrical properties, easy to use

Active Publication Date: 2010-02-24
SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This connection and locking method has the following defects: 1) quick plug-in and pull-out cannot be realized, docking and separation are quite laborious, and assembly efficiency is low; 2) a minimum distance for placing assembly tools must be left between the plug and the plug, and the installation density is low. Cannot be arranged in high density
[0003] The radio frequency coaxial connectors described in Chinese patent 00814657.8 solve the above two problems very well, but they are only limited to low-power signal transmission

Method used

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  • High-power radio frequency connector provided with fast locking and separation mechanism
  • High-power radio frequency connector provided with fast locking and separation mechanism
  • High-power radio frequency connector provided with fast locking and separation mechanism

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Embodiment Construction

[0019] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0020] like figure 1 As shown, the radio frequency connector includes a plug and a socket, wherein the plug includes elastic jaws 1, unlocking sleeve 2, plug outer conductor 3, elastic washer 4, positioning nut 5, dielectric body 6, auxiliary nut 7, and the assembly diagram of each part is shown in the figure. Figure 4 shown. The locking working surface 11 of the elastic claw 1 protrudes out of the unlocking sleeve 2 through the corresponding positioning groove 12 after being installed into the unlocking sleeve 2 for a certain distance, and then, together with the elastic washer 4, is axially positioned on the plug outer conductor 3 through the positioning nut 5 . That is, the front end of the unlocking working surface 13 of the elastic claw 1 is under the unlocking sleeve 2, while the locking working surface 11 is in the locking groove 14, such as image 3 The po...

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Abstract

The invention relates to a high-power radio frequency connector provided with a fast locking and separation mechanism, which comprises a plug and a socket. The plug comprises an elastic claw, an unlocking sleeve, a plug external conductor, an elastic gasket, a positioning nut, a dielectric body and an auxiliary nut. The locking face of the elastic claw, after being arranged in the unlocking sleeve, extends out of the unlocking sleeve a certain distance through a corresponding positioning groove and is axially positioned on the plug external conductor together with the elastic gasket through the positioning nut. The front end of the unlocking face of the elastic claw is positioned below the unlocking sleeve and locks the locking face in the locking groove. The socket comprises a socket external conductor, a waterproof O-shaped ring and a dielectric body, and a locking groove is arranged on the socket external conductor. The high-power radio frequency connector is ensured to meet the indexes of low reflection and low intermodulation and is convenient to use, high in reliability and excellent in mechanical and electric properties.

Description

technical field [0001] The present invention relates to a high-power radio frequency connector, in particular to a high-power radio frequency connector with a quick locking and separating mechanism. Background technique [0002] The connection and locking mechanism of the RF connector is a very important component in the RF connector, which is directly related to the docking reliability of the product and the applicability of the application. High-power RF connectors, because of their large size and high third-order intermodulation index, are currently mainly threaded in their locking structures. Through this threaded connection, the plug and the socket are pressed against each other to ensure the coincidence of their electrical reference planes. For example, in the products disclosed in patents such as US5088937, DE3117320 and EP0867978A2, the screw connection locking method is respectively adopted. Through this screw connection, the plug and the socket are pressed against...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R24/02H01R13/627H01R13/639H01R24/40
Inventor 肖顺群匡秀娟
Owner SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST
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