Proximity switch with damping function

Abstract

The invention discloses a proximity switch with a damping function, comprising a shell and a mounting plate, wherein the mounting plate is arranged above the shell, wherein a storage groove having anopening downward is provided in the shell, a proximity switch is arranged in the storage groove, the upper side wall of the shell is fixedly connected to the mounting plate by a fixing device, the upper end of the proximity switch is connected with a wire, a through hole matched with the wire is provided in the shell, two sets of first sliders and second sliders are symmetrically arranged on two side walls of the proximity switch, and first chutes matched with the first sliders and the second sliders are provided in the two inner walls of the storage groove. The proximity switch is easy to operate and convenient to use. The proximity switch is effectively protected by the shell, so that the service life of the proximity switch is prolonged. The shell is easy to mount and detach, which is convenient for inspection and replacement, and improves the work efficiency.

Description

technical field [0001] The invention relates to the technical field of proximity switches, in particular to a proximity switch with a shock absorbing function. Background technique [0002] The proximity switch is a position switch that can be operated without direct mechanical contact with the moving parts. When the object approaches the sensing surface of the switch to the action distance, the switch can be activated without mechanical contact and any pressure, thereby driving the DC electric appliance. Or provide control instructions to the computer (plc) device. Proximity switch is a switch type sensor (that is, non-contact switch). It has the characteristics of travel switch and micro switch, and has sensing performance, reliable action, stable performance, fast frequency response, long service life, and anti-interference. Strong ability, etc., and has the characteristics of waterproof, shockproof and corrosion resistance. Products are inductive, capacitive, Hall, AC,...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the general proximity switch existing in the prior art is fixed with the matching fixing parts by bolts, and tools are required to tighten the bolts, the operation is troublesome, and the proximity switch needs to be repaired if it is damaged. When replacing, a contact tool is needed to unscrew the bolts, which wastes a lot of time and affects work efficiency. When the proximity switch accidentally collides with an object, the proximity switch is easily damaged. When the collision is severe, the proximity switch is damaged and drives the fixed Damaged parts, troublesome repairs, affecting work efficiency, etc., and proposed a proximity switch with a shock-absorbing function

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