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 laborious separation, low installation density, and limited low-power signal transmission, etc., and achieves convenient and reliable use. High performance, excellent mechanical and electrical properties
Active Publication Date: 2012-07-25
SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST
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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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Embodiment Construction
[0019] Below in conjunction with accompanying drawing, the present invention is described in further detail:
[0020] Such as figure 1 As shown, the RF connector includes a plug and a socket, wherein the plug includes an elastic claw 1, an unlocking sleeve 2, a plug outer conductor 3, an elastic washer 4, a positioning nut 5, a dielectric body 6, and an auxiliary nut 7. The assembly diagram of each part is shown in Figure 4 shown. After the locking working surface 11 of the elastic claw 1 is installed into the unlocking sleeve 2, it extends out of the unlocking sleeve 2 for a certain distance through the corresponding positioning groove 12, and then is axially positioned on the outer conductor 3 of the plug through the positioning nut 5 together with the elastic washer 4 . 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, as image 3 The positio...
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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 invention relates to a high-power radio frequency connector, in particular to a high-power radio frequency connector with a fast locking and separating mechanism. Background technique [0002] The connection and locking mechanism of the RF connector is a very important part of 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, currently have threaded 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, threaded connection locking methods are respectively adopted. Through this threaded connection, the plug and the socket are pressed against each other to ensure th...
Claims
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IPC IPC(8): H01R24/40H01R13/627H01R13/639
Inventor 肖顺群匡秀娟
Owner SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST