Pedal type start-stop apparatus used for therapeutic apparatus

Abstract

The invention discloses a pedal type start-stop apparatus used for a therapeutic apparatus. The pedal type start-stop apparatus comprises a supporting structure; a U-shaped opening is formed in the middle position of the front end of the supporting structure; a start-stop switch is placed in the U-shaped opening; the start-stop switch comprises a bottom plate and a petal which are arranged oppositely; one end of the pedal is hinged on the bottom plate; reset springs are arranged between the other end of the pedal and the two edges of the U-shaped opening; the bottom plate and the pedal are buckled to form a hollow cavity; a first metal contact and a second metal contact are arranged in the hollow cavity; and the pedal is provided with a player. By virtue of setting of the reset springs, the applied pressure can be adjusted conveniently specific to different groups when the pedal switch is in use, so that adjustability is improved; by setting the player for voice prompt, error operationcan be avoided, and convenience in use is achieved; and by virtue of setting a rest part, lifting to a certain height from the ground is not needed to trigger the start-stop switch, so that the comfortable degree of the pedal type start-stop apparatus is improved, and operational accuracy is ensured.

Description

technical field [0001] The invention relates to the technical field of beauty therapy, in particular to a foot-operated start-stop device for a therapeutic instrument. Background technique [0002] The foot-operated start-stop device is a switch that is used to operate the circuit on or off or control the on-off by stepping or stepping on it. It is used in the control circuit that cannot be touched by both hands to replace both hands to achieve the purpose of operation. Make the operation simple and convenient. Foot-operated start-stop devices are widely used in medical equipment, stamping equipment, welding equipment, textile equipment, and printing machinery. The start-stop switch usually has a certain volume. When in use, the foot must be lifted from the ground to a certain height to trigger the start-stop switch. The foot must be lifted to a position higher than the top of the pedal to operate normally. During the foot process, it takes a long time and it is prone to f...

AI Technical Summary

Problems solved by technology

The start-stop switch usually has a certain volume. When in use, the foot must be lifted from the ground to a certain height to trigger the start-stop switch. The foot must be lifted to a position higher than the top of the pedal to operate normally. During the foot process, it takes a long time and it is prone to fatigue. However, if an ordinary backing plate or block is used, it is difficult to meet everyone’s height requirements at the same time, and it is difficult to ensure the accuracy of the operation; in addition, the existing The foot-operated start-stop device usually uses a compression spring at the bottom of the pedal to realize the operation. For different people, the pedal force is different, and the existing pedal-type start-stop device cannot adjust the pedal force.

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