A tool capable of identifying plugging and unplugging miniature radio frequency coaxial connectors

Abstract

The invention provides a tool capable of identifying, plugging and unplugging a miniature radio frequency coaxial connector. The tool comprises a claw clamp, an identification needle hole, a sliding sleeve, a sheath, a spiral spring, a small nut and a large nut, wherein a regularly-trapezoidal annular lug boss is arranged on the outer peripheral surface of the head of the claw clamp, an inverted trapezoidal annular clamping ring is arranged on the inner peripheral surface of the head of the claw clamp, and four or more symmetric expansion gaps are axially formed in the head of the claw clamp; a section of external thread is formed on the outer peripheral surface of the tail of the claw clamp; a hollow passage is formed in a clamp body; the identification needle hole is formed in the passage; a section of the same external thread is also formed at the tail of the identification needle hole; the sliding sleeve is arranged outside the clamp body; the spiral spring is arranged outside the clamp body in the sliding sleeve; the sheath is further arranged in the sliding sleeve outside the spring; the small nut and the large nut are sequentially screwed along the external thread at the tail of the identification needle hole and the external thread at the tail of the claw clamp. When the spiral spring is compressed and released by the sliding sleeve, the claw clamp is automatically opened and closed to identify and clamp the semi-locked and unlocked ends of a miniature adaptor respectively, and plugging and unplugging functions can be realized by forwards pushing the sliding sleeve and backwards pulling the large nut. The tool is simple in structure, and can be reliably used.

Description

technical field [0001] The invention relates to a tool for identifying and plugging a miniature radio frequency coaxial connector, in particular to an indispensable identifying and plugging tool for a micro radio frequency coaxial connector that can be slightly misplugged. The invention belongs to the large-scale integration of the electronic industry The technical field of assembly of miniature electronic connectors used in the system. Background technique [0002] The RF coaxial connector is an electromechanical component specially used to connect various ports for transmitting radio electromagnetic waves (between the radio transmitting antenna and the transmitting module, between the modules inside the communication base station, and the input and output ports of each terminal, etc.). [0003] As the transmission power of radio communication base station antennas becomes larger and larger, the RF coaxial connectors connecting each port are also larger and larger. Convers...

AI Technical Summary

Problems solved by technology

When multiple sets of connector pairs need to be installed on the same PCB board, since each pair of connectors must be plugged coaxially, this requires that the center distance of the mounting holes corresponding to each pair of connectors must be very accurate, thereby increasing The manufacturing accuracy of the corresponding mounting hole center distance between the PCB boards and the difficulty of installing the connector

Images