CN201743007U

CN201743007U - Novel alarming safety cap

Info

Publication number: CN201743007U
Application number: CN2010202371094U
Authority: CN
Inventors: 曹磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-17
Filing date: 2010-06-17
Publication date: 2011-02-16
Anticipated expiration: 2020-06-17

Abstract

The utility model relates to a novel alarming safety cap, which is composed of a safety cap, a metal membrane board, an element box, a signal amplifying module, a power supply, a switch, a loudspeaker, a field effect control module and an audio effect module, wherein the alarming safety cap is provided with the metal membrane board; the metal membrane board is arranged at the top of the safety cap; the element box is arranged on the upper part of the safety cap rim; the signal amplifying module, the power supply, the loudspeaker, the field effect control module and the audio effect module are arranged in the element box; and the switch is arranged outside the element box. The metal membrane board, the signal amplifying module, the power supply, the loudspeaker, the field effect control module, the audio effect module and the switch are connected by conducting wires.

Description

A kind of novel safety helmet with alarm

Technical field

The utility model relates to a kind of safety cap, and particularly a kind of novel safety helmet with alarm belongs to safeguard protection articles for use technical field.

Background technology

In some engineering constructions, equipment installation and other engineering construction journey,, usually can hide some dangerous power circuits at the construction field (site) owing to various reasons; Though or some dangerous power circuits are in the visible visual line of sight,, owing to workmen's reasons such as negligence, will cause the threat of safety even life to the workmen.

The utility model content

The purpose of this utility model is: a kind of novel safety helmet with alarm is provided; when this novel safety helmet with alarm enters the space at some dangerous power circuit places the personnel of wearing; can send audible alarm; the potential safety hazard that Keep Clear-High Voltage place is existed plays the effect of reporting to the police with prevention, protects workmen's safety effectively.

The utility model realizes that the technical scheme that above-mentioned purpose adopted is: a kind of novel safety helmet with alarm, it is by safety cap, the metal lamina membranacea, subassembly wrapper, the signal amplification module, power supply, switch, loudspeaker, control module is imitated in the field, the audio module is formed, safety helmet with alarm has a metal lamina membranacea, the be laid in top of safety cap of metal lamina membranacea, subassembly wrapper is arranged on the position, top of the safe the brim of a hat, the signal amplification module is installed in subassembly wrapper, power supply, loudspeaker, control module is imitated in the field, the audio module, switch is installed on the external position of subassembly wrapper, by lead with the metal lamina membranacea, the signal amplification module, power supply, loudspeaker, control module is imitated in the field, the audio module, connect between the switch.

Operation principle of the present utility model is: voltage or electric current can give off magnetic field in certain space, be in that the metal lamina membranacea can produce electromagnetic induction in the magnetic field, the electromagnetic induction signal that it produced is imitated control module and is delivered to the signal amplification module through the field, power supply provides energy for the signal amplification module, the signal amplification module is passed to the audio module with amplifying signal, the audio module just promotes the loudspeaker pronunciation, thereby realizes the function of warning.

Beneficial effect: when novel safety helmet with alarm of the present utility model enters the space at some dangerous power circuit places the personnel of wearing; can send audible alarm; the potential safety hazard that Keep Clear-High Voltage place is existed plays the effect of reporting to the police with prevention, protects workmen's safety effectively.

Description of drawings

Below in conjunction with accompanying drawing structure of the present utility model is described further;

Accompanying drawing 1 is a structure chart of the present utility model;

Accompanying drawing 2 is theory diagrams of the present utility model;

Shown in the figure: 1, safety cap; 2, metal lamina membranacea; 3, subassembly wrapper; 4, signal amplification module; 5, power supply; 6, switch; 7, loudspeaker; 8, an effect control module; 9, audio module.

Specific implementation method

Safety helmet with alarm has a metal lamina membranacea (2), the be laid in top of safety cap (1) of metal lamina membranacea (2), subassembly wrapper (3) is arranged on the position, top of the safe the brim of a hat, signal amplification module (4), power supply (5), loudspeaker (7), an effect control module (8), audio module (9) are installed in subassembly wrapper (3), switch (6) is installed on the external position of subassembly wrapper (3), by lead will metal lamina membranacea (2), signal amplification module (4), power supply (5), loudspeaker (7), imitate between control module (8), audio module (9), the switch (6) and to connect.

Claims

1. novel safety helmet with alarm, it is characterized in that: the be laid in top of safety cap (1) of metal lamina membranacea (2), subassembly wrapper (3) is arranged on the position, top of the safe the brim of a hat, signal amplification module (4), power supply (5), loudspeaker (7), an effect control module (8), audio module (9) are installed in subassembly wrapper (3), switch (6) is installed on the external position of subassembly wrapper (3), by lead will metal lamina membranacea (2), signal amplification module (4), power supply (5), loudspeaker (7), imitate between control module (8), audio module (9), the switch (6) and to connect.