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High-decibel electronic alarm

A high-decibel, alarm technology, applied to alarms, electrical equipment shells/cabinets/drawers, instruments, etc., can solve the problems of inability to change positions frequently and cumbersome operations

Inactive Publication Date: 2022-03-11
SHENZHEN AOLAN ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing alarms are characterized by being fixed at a certain location for a long time, and the location cannot be changed frequently. For some special cases, the operation is more cumbersome

Method used

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred d...

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Abstract

The invention relates to the field of alarm equipment, in particular to a high-decibel electronic alarm. The high-decibel electronic alarm comprises a machine shell, loudspeaking holes are formed in one end of the outer wall of the machine shell, a battery cover is arranged at the other end of the machine shell, a battery groove is formed in the machine shell, one end of the battery groove is connected with an electric wire, and the battery groove is connected with one end of an infrared transmitter, one end of an infrared receiver and one end of a buzzer through the electric wire. One end of the casing is provided with a Fresnel lens, the lower surface of the casing is provided with a sucking disc, the surface of the casing is provided with barbs, the casing is fixed on a smooth plane through the sucking disc fixed on the lower surface of the casing, and the casing is fixed on a soft object through the barbs fixed on the lower surface of the casing. And the characteristics of being carried about and being used at any time are realized.

Description

technical field [0001] The invention relates to the field of alarm equipment, in particular to a high-decibel electronic alarm. Background technique [0002] An alarm is an electronic product that reminds or warns us that we should take certain actions in the form of sound, light, air pressure, etc. in order to prevent or prevent the consequences of an event. Alarms are divided into mechanical alarms and electronic alarms. With the advancement of science and technology, mechanical alarms are more and more replaced by advanced electronic alarms, which are often used in the fields of system failure, safety precautions, transportation, medical rescue, emergency relief, induction detection, etc., and social Production is inseparable. [0003] The following problems exist: [0004] The existing alarms are all characterized by being fixed in a certain place for a long time, and the location cannot be changed frequently, and the operation is relatively cumbersome for some special...

Claims

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Application Information

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IPC IPC(8): G08B3/10G08B21/24H05K5/02
CPCG08B3/10G08B21/24H05K5/0217H05K5/0234
Inventor 邱诗峰
Owner SHENZHEN AOLAN ELECTRONICS CO LTD
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