Electronic whistle assembly

Abstract

Disclosed is an electronic whistle assembly which can be detachably attached to clothes such as uniform or work clothes. The electronic whistle assembly includes: a clip for mounting, which is mounted on a garment of a user; a electronic whistle separably combined with the clip, wherein the clip comprises an upper plate, a lower plate and an electronic whistle, a lower plate; a hinge shaft that rotatably couples the upper plate and the lower plate; and a torsion spring elastically coupling the upper plate and the lower plate.

Description

technical field [0001] The invention relates to an electronic whistle assembly, in particular to an electronic whistle assembly that can be detachably attached to clothes such as uniforms or work clothes. Background technique [0002] Generally, an electronic whistle is equipped with a built-in structure consisting of: an electronic circuit that outputs an electrical signal for generating an electronic sound; a speaker that converts the electronic signal output from the electronic circuit into an electronic sound of an audible frequency and outputs it; an operating switch , to control the operation of the electronic whistle; the battery, to supply power. [0003] Such an electronic whistle can generate a strong electronic sound through a simple switch operation even if the user does not directly blow through the mouth, and is therefore widely used in sports events, police traffic control tasks, and the like. [0004] In particular, a recent electronic whistle is equipped wi...

AI Technical Summary

Problems solved by technology

[0005] However, electronic whistles generally have the following disadvantages: Although the user does not cause inconvenience when using the electronic sound generation function in the state of holding it in the hand, when using other functions, if the electronic whistle is held by hand, it is used to repel pests. The ultrasonic wave cannot be output to the outside

[0006] In addition, when performing traffic control work, the electronic whistle is kept in the pocket without using the electronic whistle, but there is a disadvantage that it is inconvenient because it is necessary to take off gloves to perform such work in the cold winter

[0007] Similarly, since the electronic whistle must be kept in the pocket when wearing a plastic raincoat on a rainy day, it has the disadvantage of being inconvenient to manage.

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