A switching device for automatically switching the on and off of the push rod switch

Abstract

The invention relates to a switching device for automatically switching on and off a push rod switch, and the device comprises a motor, a shaft coupler, a torque sensor, a first bearing, a rotating shaft, a second bearing, a first dovetail groove rectangular block, a second dovetail groove rectangular block, a first pin, a second pin, the push rod switch, and a switch fixing device. The first dovetail groove rectangular block is horizontally fixed at the tail end of the rotating shaft through the second bearing, and the second dovetail groove rectangular block is perpendicular to the f first dovetail groove rectangular block. The back surface of the second dovetail groove rectangular block is provided with a bulged trapezoid block which is matched with a dovetail groove of the first dovetail groove rectangular block. The interior of the dovetail groove of the second dovetail groove rectangular block is provided with two pins, wherein the first pin is put below the second pin, the first pin contacts with the lower surface of a push rod of the push rod switch, and the second pin contacts with the upper surface of the push rod of the push rod switch. Through the rotation of the motor, the device can automatically controls the switching-on and switching-off of the push rod switch. The two pins can move in a plane, thereby enabling the device to be able to adapt to different types of push rod switches.

Description

technical field [0001] The invention relates to a switching device for automatically switching the on and off of a push rod switch. Background technique [0002] Push rod switches are used on many devices today, and such switches usually need to be manually pushed up and down to close and open the switch. However, in some occasions, it is necessary to continuously close and disconnect the state of the switching switch to achieve the working purpose. This requires a control technology to automatically control the closing and opening of the switch in order to improve efficiency. However, different push rod switches have different sizes and models, so existing equipment is difficult to adapt to different types of push rod switches, and some devices may even affect the service life of the switch because of poor mechanical mechanisms. Contents of the invention [0003] Aiming at the defects of the existing devices, the present invention proposes a switching device for automat...

AI Technical Summary

Problems solved by technology

However, different push rod switches have different sizes and models, so it is difficult for existing equipment to adapt to different types of push rod switches, and some devices may even affect the service life of the switch due to poor mechanical mechanisms.

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