Coaxial radio frequency connector
A radio frequency connector and coaxial technology, applied in the direction of connection, two-part connection device, parts of the connection device, etc., can solve the problems of cable twisting in the circumferential direction, damage to parts, easy movement in the axial direction, etc., and achieve stable docking Strong, practical, and guaranteed stability
Active Publication Date: 2021-02-26
SHANDONG LONGLI ELECTRONICS
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Problems solved by technology
[0004] The purpose of the present invention is to provide a coaxial radio frequency connector. Through the use of the limit structure, most of the existing radio frequency connectors adopt the method of screw connection, which is easy to cause the cable to twist in the circumferential direction and damage the parts, and the axial Easy to move, poor stability
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[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0035] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a sp...
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The invention discloses a coaxial radio frequency connector and relates to the technical field of radio frequency connectors. The connector comprises a sleeve structure and a nut in threaded connection with the sleeve structure, wherein the sleeve structure comprises a fixing column, connecting columns are fixed to the two ends of the fixing column, through holes penetrating through the connectingcolumns are formed in one end face of the fixing column, rectangular grooves communicating with the through holes are formed in one end face of the fixing column, and lug plates are fixed to the peripheral side faces of the rectangular grooves; an extrusion pipe is fixed on the inner bottom surface of the nut; one end of the lug plate is rotationally connected with a limiting structure, the limiting structure comprises a supporting rod, one side face of the supporting rod is in threaded connection with two threaded sleeves, and triangular blocks are slidably connected into the threaded sleeves; a side plate is fixed to one surface of the supporting rod, and mounting grooves are formed in the two ends of the supporting rod. By using the limiting structure, problems that most of existing radio frequency connectors adopt a threaded connection mode, the cable is prone to circumferentially rotating to generate distortion, parts are damaged, axial movement is prone to occurring, and stability is poor are solved.
Description
technical field [0001] The invention belongs to the technical field of radio frequency connectors, in particular to a coaxial radio frequency connector. Background technique [0002] The RF coaxial connector is used for the coaxial connection of two sections of RF cables, which acts as a bridge connection; there are many types of existing coaxial connectors, most of which are connected by threads, although the thread connection method is relatively Simple, but in actual operation, the way of screw connection is to realize the connection by rotation, so it is easy to drive the cable to produce synchronous rotation during connection. [0003] When the cables rotate synchronously, it is easy to cause the cables to rotate in the circumferential direction, thereby causing the cables to twist and damage the parts. Moreover, the existing cables have poor docking stability, and the interfaces are easy to loose, which affects the docking use of the cables. Contents of the invention...
Claims
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IPC IPC(8): H01R24/40H01R13/623H01R13/629
CPCH01R13/623H01R13/629H01R24/40
Inventor 孙瑞
Owner SHANDONG LONGLI ELECTRONICS