Multifunctional police electronic whistle

Abstract

The invention discloses a multifunctional police electronic whistle. The multifunctional police electronic whistle comprises a sounding body, a ribbon, a charging source and a control circuit board, wherein the ribbon is connected to the side wall of the sounding body, a whistle generator switch, an LED lamp switch, a sounding switch, a light working indicator lamp and a power source working indicator lamp which are electrically connected with the control circuit board are arranged on the side wall, corresponding to the ribbon, of the sounding body, a USB port electrically connected with the control circuit board is arranged on the side wall, adjacent to the ribbon, of the sounding body, an LED white-light lamp, a laser lamp and a whistle generator which are electrically connected with the control circuit board are arranged at the top end of the sounding body, a thumb triggering switch electrically connected with the control circuit board is connected to the top end of the sounding body, and both the charging source and the control circuit board are installed in the sounding body. By the adoption of the multifunctional police electronic whistle, the situation that health is affected due to the fact that bacterial pollution can be caused by blowing a whistle with the mouth is avoided; a whistle is generated through the thumb triggering switch, using is easy and convenient, labor is saved, directing is achieved through words and whistles, and instruction effect is improved.

Description

technical field [0001] The invention relates to a whistle, in particular to a multifunctional police electronic whistle. Background technique [0002] Whistle is widely used in many industries such as police and competition because of its small size, convenient portability and loud whistle. At present, the existing whistle is in direct contact with the whistle through the mouth, and then exerts force to blow the whistle. Therefore, if the whistle is used more often, there will be a lot of bacteria on the whistle, so it is very unhygienic and affects the health; and in special cases Continuous blowing of the whistle is required, so it is a great physical test for the whistler. In the process of whistling, due to lack of concentration, the whistle blowing time is delayed, causing unnecessary troubles, so the existing whistle must be improved. Contents of the invention [0003] The purpose of the present invention is to provide a multi-functional police electronic whistle t...

AI Technical Summary

Problems solved by technology

At present, the existing whistle is in direct contact with the whistle through the mouth, and then exerts force to blow the whistle. Therefore, if the whistle is used more often, there will be a lot of bacteria on the whistle, so it is very unhygienic and affects the health; and in special cases Requires continuous blowing of the whistle, so it is a great physical test for the whistler

In the process of whistling, due to lack of concentration, the whistle blowing time is delayed, causing unnecessary troubles, so the existing whistle must be improved

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