CN203149777U - Earthquake alarm - Google Patents
Earthquake alarm Download PDFInfo
- Publication number
- CN203149777U CN203149777U CN 201320204690 CN201320204690U CN203149777U CN 203149777 U CN203149777 U CN 203149777U CN 201320204690 CN201320204690 CN 201320204690 CN 201320204690 U CN201320204690 U CN 201320204690U CN 203149777 U CN203149777 U CN 203149777U
- Authority
- CN
- China
- Prior art keywords
- alarm
- earthquake
- metal
- hammer
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Emergency Alarm Devices (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses an earthquake alarm, which comprises a wooden base and a support. The earthquake alarm has the technical points that a metal hammer is suspended on a cross beam of the support through a spring; a metal plate is arranged at a position on the base, which is under the metal hammer; the metal hammer and the metal plate are respectively connected with an alarm circuit through a wire; and the alarm circuit comprises a loudspeaker, a warning light and a storage battery which are sequentially connected in series. The earthquake alarm has a simple structure and reasonable design, is convenient to popularize, and can timely send an alarm in case of an earthquake, so as to remind people to flee in time, so that the loss of life and personal injury is reduced.
Description
Technical field:
The utility model belongs to panalarm, is specifically related to a kind of earthquake Alarm.
Background technology:
At present, in China and even the world wide, earthquake takes place frequently, and people can't in time perceive when earthquake took place, and therefore misses escape opportunity, causes serious casualties.And existing for detection of or apparatus structure complexity, the cost height of induction earthquake, can't popularize.
Summary of the invention:
The purpose of this utility model provides a kind of earthquake Alarm, and it is simple in structure, reasonable in design, be convenient to popularize, and can in time give the alarm if earthquake takes place.
Earthquake Alarm of the present utility model comprises wooden base and support, and the technical scheme of employing is: the crossbeam of described support is hung with metal hammer by spring; Be on the described base metal hammer under be provided with sheet metal, metal hammer links to each other with warning circuit by lead respectively with sheet metal, described warning circuit comprises successively loudspeaker, warning lamp and the battery pack of series connection.
The beneficial effects of the utility model are: this earthquake Alarm, and simple in structure, reasonable in design, be convenient to popularize, if taking place, earthquake can in time give the alarm, in time remind people to flee from, reduce casualties.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
With reference to Fig. 1, this earthquake Alarm comprises wooden base 1 and support 2, and the crossbeam of described support 2 is hung with metal hammer 3 by spring 8; Be on the described base 1 metal hammer 3 under be provided with sheet metal 4, metal hammer 3 links to each other with warning circuit by lead respectively with sheet metal 4, described warning circuit comprises successively loudspeaker 6, warning lamp 5 and the battery pack 7 of series connection.When earthquake took place, metal hammer 3 shook and contact with the sheet metal 4 of its below, and warning circuit is connected, and then startup loudspeaker 6 and warning lamp 5 carry out sound and light alarm and remind people to hide.
Claims (1)
1. an earthquake Alarm comprises wooden base (1) and support (2), and it is characterized in that: the crossbeam of described support (2) is hung with metal hammer (3) by spring (8); Be on the described base (1) metal hammer (3) under be provided with sheet metal (4), metal hammer (3) links to each other with warning circuit by lead respectively with sheet metal (4), and described warning circuit comprises loudspeaker (6), warning lamp (5) and the battery pack (7) of series connection successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320204690 CN203149777U (en) | 2013-04-22 | 2013-04-22 | Earthquake alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320204690 CN203149777U (en) | 2013-04-22 | 2013-04-22 | Earthquake alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203149777U true CN203149777U (en) | 2013-08-21 |
Family
ID=48977287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320204690 Expired - Fee Related CN203149777U (en) | 2013-04-22 | 2013-04-22 | Earthquake alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203149777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766447A (en) * | 2015-04-14 | 2015-07-08 | 北京化工大学 | Accumulated snow pressure bearing and earthquake prediction two-in-one alarm |
-
2013
- 2013-04-22 CN CN 201320204690 patent/CN203149777U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766447A (en) * | 2015-04-14 | 2015-07-08 | 北京化工大学 | Accumulated snow pressure bearing and earthquake prediction two-in-one alarm |
| CN104766447B (en) * | 2015-04-14 | 2017-12-12 | 北京化工大学 | A kind of accumulated snow pressure-bearing and the two-in-one alarm of earthquake prediction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20150422 |
|
| EXPY | Termination of patent right or utility model |