Coaxial Connectors and Connector Assemblies

Abstract

The invention relates to a coaxial connector. The coaxial connector comprises a shell, a fixed terminal and a contact terminal, wherein the shell comprises a channel penetrating through the shell in an axial direction; the first end of the coaxial connector in the shell is detachably arranged on a circuit board; the fixed terminal is arranged in the channel and comprises a fixed contact part; the fixed terminal is configured to be electrically connected with a pairing connector which is inserted from the second end opposite to the first end; the contact terminal comprises a first contact part and a second contact part, wherein the first contact part is configured to be in elastic and electric contact with the fixed contact part of the fixed terminal in the channel, and the second contact part extends out of the channel and is used for being electrically connected with the circuit board. The mechanical and electric connection between the coaxial connector and the circuit board is free of a welding technology; the coaxial connector and the circuit board is simple to assemble and can be repeatedly used.

Description

technical field [0001] The present invention relates to a coaxial connector, in particular to a coaxial connector detachably mounted on a circuit board and a connector assembly including the coaxial connector. Background technique [0002] During the transmission of electrical signals, a coaxial connector is usually used to realize the electrical connection between two electronic devices. For example, in a wireless communication system, coaxial connectors are usually used to transmit electrical signals between wireless transceiver devices such as antennas and electronic equipment such as televisions, vehicle positioning devices, and vehicle navigation devices, so that Realize the shielding of electrical signals, ensure that the signal distortion is small, and can be connected conveniently. [0003] Figure 6 A three-dimensional schematic view of a prior art coaxial connector 300 is shown. The coaxial connector 300 includes a base 303 , a housing 301 installed on the base 3...

AI Technical Summary

Problems solved by technology

[0004] For this coaxial connector 300, since the connection terminal 302 and the welding pin 304 are welded on the circuit board, it is difficult to remove it for reuse

In the case where the circuit board is damaged but the coaxial connector itself can still be used, it is difficult to disassemble the coaxial connector and reuse it, resulting in waste

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