Toggle switch with good sealing performance

Abstract

The invention discloses a toggle switch with good sealing performance, and relates to the technical field of toggle switches. The toggle switch comprises a deflector rod, wherein the lower end part of the deflector rod is in a rod body structure shape, downwards penetrates through an upper clamp body and flexible silica gel in sequence and extends into a blind hole in the middle of a lower clamp body, the lower clamp body is provided with a step, the step is provided with an outer shell in a matched manner, a lining is arranged between the outer shell and the upper clamp body, a rotating shaft horizontally penetrating through the lining and the shifting rod is arranged above the lining, the upper clamp body is composed of semicircular plates which are symmetrically arranged, the space formed by the upper clamp body, the lining and the lower clamp body is filled with flexible silica gel, a connecting plate is fixedly arranged at the lower end of the lower clamp body, and the connecting plate is fixedly arranged on the base body through a positioning pin and a connecting bolt. The combination part of the flexible silica gel and the deflector rod is optimized and improved, so that the extrusion resistance of the flexible silica gel is improved, the fatigue strength of the flexible silica gel is prevented from being reduced, the overall sealing reliability of the product is improved, and the service life of the product is prolonged.

Description

technical field [0001] The invention relates to the technical field of toggle switches, in particular to a toggle switch with good sealing performance. Background technique [0002] Toggle switch is to turn on or off the circuit by toggling the switch handle, so as to achieve the purpose of switching the circuit. The commonly used varieties of toggle switches are unipolar double position, single pole three position, bipolar double position and bipolar three position, etc. It is generally used in low-voltage circuits and has the characteristics of flexible slider movement and stable and reliable performance. Toggle switch Mainly widely used in: various instruments, instrumentation equipment, various electric toys, fax machines, audio equipment, medical equipment, beauty equipment, and other electronic product fields. [0003] At present, the existing toggle switches have the following technical problems: 1. The existing toggle switches have poor sealing performance and canno...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing toggle switches have the following technical problems: 1. The existing toggle switches have poor sealing performance and cannot achieve waterproof and dustproof sealing effects; 2. The existing toggle switches are repeatedly used 3. The internal sealing rubber of the existing toggle switch will be squeezed and deformed when the handle is used repeatedly for many times, and the adhesion between the sealing rubber and the parts will be continuously pulled. , resulting in a decrease in the fatigue strength of the sealing rubber, and the aging speed is faster in some air environments with high humidity or dust, and the sealing effect cannot be achieved

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