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Earthquake alarm apparatus

An alarm and earthquake technology, applied in the field of vibration detection devices, can solve the problems of casualties, property, complex structure, random occurrence time, etc.

Inactive Publication Date: 2013-09-18
吴国超 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Because earthquakes are difficult to predict accurately and occur at random times, they often cause a large number of casualties and property losses
[0003] Zhang Heng, a scientist in the Eastern Han Dynasty in my country, made the world's earliest "seismograph" as early as 132 AD. Although there are many early warning and alarm devices for earthquakes, due to its complex structure and relatively high cost, it is not easy to use it. popularized

Method used

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  • Earthquake alarm apparatus

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Embodiment Construction

[0016] Such as figure 1 As shown, it is a three-dimensional structure diagram of an earthquake alarm device 10 in a preferred embodiment of the present invention. Earthquake alarm 10 comprises: base 101, the support 102 that is installed on the base 101, the contact shell 103 that is installed on the base 101, the connecting line 105 that is connected on the support 102, the induction hammer 104 that is connected on the connecting line 105, controller 106, switch 107, power supply 108, buzzer 109 and display lamp 110.

[0017] Controller 106 , switch 107 , power supply 108 , buzzer 109 and display lamp 110 are all installed on base 101 .

[0018] There are wires in the bracket 102, the inner wall of the contact shell 103 and the induction hammer 104 are conductors, and the contact shell 103 is a hollow cylinder, the connecting wire 105 is a wire, and the connecting wire 105 is electrically connected with the wire in the bracket 102 and the induction hammer 104 respectively. ...

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Abstract

The invention provides an earthquake alarm apparatus. The earthquake alarm apparatus comprises a base, a bracket mounted on the base, a connection line connected with the bracket, an induction hammer connected with the connection line, a controller, a switch, a power supply, a buzzer and a display lamp; the earthquake alarm apparatus further comprises a contact shell mounted on the base; the inner wall of the contact shell and the induction hammer are used as conductors; a guide line is arranged in the bracket in a penetrating manner; the connection line is a guide line; the connection line is respectively and electrically connected with the guide line in the bracket and the induction hammer; the controller is respectively and electrically connected with the guide line in the bracket, the inner wall of the contact shell and the switch; and the power supply is respectively and electrically connected with the switch, the buzzer and the display lamp. The earthquake alarm apparatus disclosed by the invention is simple in structure, is more suitable for household utilization and is convenient for each family to improve the earthquake alertness.

Description

technical field [0001] The invention relates to a vibration detection device, in particular to an earthquake alarm instrument. Background technique [0002] About 5.5 million earthquakes occur around the world each year. It can cause fires, floods, toxic gas leakage, bacteria and radioactive substances, and may also cause secondary disasters such as tsunamis, landslides, collapses, and ground fissures. Because earthquakes are difficult to predict accurately and occur at random times, they often cause a large number of casualties and property losses. [0003] Zhang Heng, a scientist in the Eastern Han Dynasty in my country, made the world's earliest "seismograph" as early as 132 AD. Although there are many early warning and alarm devices for earthquakes, due to its complex structure and relatively high cost, it is not easy to use it. Be popularized. Contents of the invention [0004] Based on this, it is necessary to provide an earthquake alarm instrument with simple stru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/10
Inventor 吴国超宋玉婷陆铭慧杜小丽
Owner 吴国超
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