Radio frequency coaxial connector
A radio frequency coaxial and connector technology, applied in the direction of connection, two-part connection device, and parts of the connection device, can solve the problems of easy to spread, not stable enough clamping, affecting the stability of the core wire, etc., to achieve the connection Reliable and stable, less assembly process and simple structure
Active Publication Date: 2018-02-09
LINKCONN ELECTRONICS
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Problems solved by technology
Disadvantages of this design: In the process of being clamped, the wire harness is prone to scatter, that is, the clamping is not stable enough, and in serious cases, it will have a certain impact on the transmission of high-frequency signals; in addition, the terminal is extended with a pair of elastic arms, The upper side is connected to the core wire, and the lower side is in contact with the terminal of the butt connector. If the butt connector is plugged in, the connecting part of the terminal will be stretched to both sides, thereby increasing the gap between the upper side and the core wire, and affecting the connection with the butt connector. The stability of the core wire connection; moreover, this prior art stamps a pair of cover plates extruding elastic arms on the shielding part, which not only destroys the shell structure of the shielding shell, but also affects the interference of the signal transmission of the connector
Method used
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[0029] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0030] Such as Figure 1 to Figure 8 As shown, a radio frequency coaxial connector 100 is used for connecting a cable 51 with a core wire 50 . The RF coaxial connector 100 includes: an insulating body 1 , a conductive terminal 2 accommodated in the insulating body 1 , and a metal shell 3 covering the insulating body 1 .
[0031] The insulating housing 1 has a mounting portion 11 , a mating portion 12 protruding from the mounting portion 11 to the other side, and a cover plate 13 rotatably connected to the mounting portion 11 . The docking portion 12 is concavely provided with a docking cavity 121 , and the mounting portion 11 is provided with a receiving groove 111 communicating with the docking cavity 121 . The docking portion 12 is cylindrical, and the mounting portion 11 has a columnar portion 14 correspondingly arranged around the cylindrical dock...
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The invention discloses a radio frequency coaxial connector which is used for connecting a cable with a core wire. The radio frequency coaxial connector comprises an insulating body and a conductive terminal; the insulating body is provided with a mounting part and an abutting part protruding from the mounting part to the other side; the abutting part is concave to form an abutting cavity; the mounting part is provided with an accommodating groove communicated with the abutting cavity in a run-through mode; and the conductive terminal is provided with a connecting part accommodated in the accommodating groove for connecting the core wire and a contact part protruding into the abutting cavity, wherein the insulating body further comprises a cover board rotatably connected to the mounting part, and the cover board is used for extruding the connecting part of the conductive terminal to enable the connecting part to be in contact with the core wire. The radio frequency coaxial connector disclosed by the invention is simple in structure and firm in combination, adopts fewer assembling processes and is lower in cost.
Description
technical field [0001] The invention relates to a radio frequency coaxial connector, in particular to a radio frequency coaxial connector with simple structure. Background technique [0002] RF connectors are widely used in notebook computers for wireless data transmission. The RF connector is connected to one end of the cable and the other end to the antenna, and the RF connector is plugged into the coaxial connector on the circuit board. , there are mainly the following methods for the connection between the RF coaxial connector and the cable: [0003] 1. Welding method, the center conductor of the cable and the terminal are welded and connected together to achieve the purpose of electrical connection. Although the welding structure can improve the connection reliability, the production efficiency is low, the cost is high, the defect rate is high, and the requirements for personnel skills and equipment are high. [0004] 2. The crimping method, a pressing plate is design...
Claims
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IPC IPC(8): H01R24/40H01R13/02H01R13/502H01R13/639
CPCH01R13/02H01R13/502H01R13/639H01R24/40
Inventor 阮军闻豪宛张灵
Owner LINKCONN ELECTRONICS