CN203260159U - Simple earthquake alarm device - Google Patents
Simple earthquake alarm device Download PDFInfo
- Publication number
- CN203260159U CN203260159U CN 201320210038 CN201320210038U CN203260159U CN 203260159 U CN203260159 U CN 203260159U CN 201320210038 CN201320210038 CN 201320210038 CN 201320210038 U CN201320210038 U CN 201320210038U CN 203260159 U CN203260159 U CN 203260159U
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- China
- Prior art keywords
- bowl
- side drum
- sash weight
- spring
- fixed
- 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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Abstract
According to a simple earthquake alarm device provided by the utility model, A hanger is fixed on an upper cover of a housing. A spring of which the other end is connected with a counterweight is hanged on the hanger, wherein the counterweight is hanged on the other end of the spring. A bowl-shaped small drum is arranged right below the counterweight. The counterweight is suspended on the bowl-shaped small drum. The small drum is supported and fixed through a bracket which is fixed on a base. A cylindrical chamber is provided with four buzzers. When earthquake occurs, the buzzers can amplify the alarm sound, and the persons in different directions can hear the alarm sound. The simple earthquake alarm device has the following advantages: high economical performance, high practicability, and capability of performing an earthquake alarm function.
Description
Technical field
The utility model relates to a kind of small-sized warning device, relates in particular to a kind of Simple earthquake warning device.
Background technology
China is the frequent state of individual earthquake, and the great earthquake disasters such as Wenchuan earthquake are especially in recent years sounded the alarm to people, and earthquake alarm is very important.Present warning instrument is very expensive, and average family is difficult to bear the earthquake alarm instrument of purchasing a costliness at home, and company purchases expensive earthquake alarm instrument, and expense is also very uneconomical.
Summary of the invention
In order to overcome the above problems, the utility model proposes a kind of Simple earthquake warning device, this Simple earthquake warning device, cheap, can reach the effect that earthquake is forecast in advance.
This Simple earthquake warning device comprises columniform housing, and the sash weight and the bowl-type side drum that are arranged on enclosure interior form, and housing is comprised of top cover, base and cylindrical cavity body.
Be provided with hummer on cylindrical housings, the position of hummer is near side drum, and hummer has four, on equal height, is evenly distributed on cylindrical surrounding.
Sash weight is connected with top cover by a spring, and spring is connected by hanger with top cover, and hanger is fixed on top cover, and spring and sash weight naturally droop.
Side drum be shaped as bowl-type, the diameter of the bowl-type that side drum surrounds is than sash weight diameter large 0.2 to 1.0cm.The design of the bowl-type of side drum be for, no matter be vertical tremor, or the left and right vibrations, sash weight can impact side drum, thereby sends alarm sound.
Sash weight is suspended on the vertical direction of bowl-type side drum, sash weight apart from bowl-type side drum bowl at the bottom of 0.2 to 1.0cm.
The bowl-type side drum is by being fixed on stent support on base in the cylindrical cavity body, and bowl-type side drum and support are fixed together.
Hummer is arranged near the place of side drum and can amplifies sensitively when vibrations are arranged, the chimes of doom that sash weight hammering side drum sends.
This Simple earthquake warning device material is simple, and is cheap, can reach the effect of earthquake alarm simultaneously, and average family also afford to purchase very much, and company purchases also and pares down expenses.
Description of drawings
Fig. 1 is the schematic diagram of Simple earthquake warning device,
In figure: 1, spring, 2, sash weight, 3, the bowl-type side drum, 4, support, 5, base, 6, power supply, 7, electric wire, 8, hummer, 9, the cylindrical cavity body, 10, top cover, 11 hangers.
Embodiment
Now further illustrate by reference to the accompanying drawings the embodiment of this Simple earthquake warning device.
This Simple earthquake warning device, the housing that is formed the Simple earthquake device by top cover 10, base 5 and cylindrical cavity body 9, be fixed with hanger 11 on top cover 10, the sagging end of hanger 11 hangs with spring 1, spring 1 lower end hangs a sash weight 2, fixes a support 4 on base 5, and the upper end of support 4 is fixed wtih a bowl-type side drum 3, the height of bowl-type side drum 3 is suspended in bowl-type side drum 3 sash weight 2 just a little less than sash weight 2.Hummer 8 is installed in place near side drum 4 on cylindrical cavity body 9, hummer 8 is connected with power supply 6 by electric wire 7,4 hummers evenly distribute on the circumference on cylindrical cavity body 9 equal heights, guarantee that chimes of doom has in the surrounding of simple alarming device, make no matter can be reached alarm in which orientation of simple alarming device.
Simple earthquake warning device is positioned on the ground of level, when seismaesthesia was arranged, spring 1 will drive sash weight 2 and swing, and sash weight 2 just knocks side drum 3, send chimes of doom, such chimes of doom can be very little, and the sound amplification by hummer 8 sends loud alarm sound, due to 4 alarms being installed on cylindrical cavity body 9, so no matter in what orientation of simple alarming device, all can hear alarm sound, reach the effect of warning.
Claims (1)
1. Simple earthquake warning device; By columniform housing; The sash weight and the side drum that are arranged on enclosure interior form; It is characterized in that housing is by top cover; Base and cylindrical cavity body form; Be provided with hummer on cylindrical housings; The position of hummer is near side drum; Hummer has four; On equal height; Be evenly distributed on cylindrical surrounding; Sash weight is connected with top cover by a spring; Spring is connected by hanger with top cover; Hanger is fixed on top cover; Spring and sash weight naturally droop; The diameter of bowl-type side drum is than sash weight diameter large 0.2 to 1.0cm; Sash weight is suspended on the vertical direction of bowl-type side drum; Sash weight apart from bowl-type side drum bowl at the bottom of 0.2 to 1.0cm; The bowl-type side drum is by being fixed on stent support on base in the cylindrical cavity body; Bowl-type side drum and support are fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320210038 CN203260159U (en) | 2013-04-24 | 2013-04-24 | Simple earthquake alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320210038 CN203260159U (en) | 2013-04-24 | 2013-04-24 | Simple earthquake alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203260159U true CN203260159U (en) | 2013-10-30 |
Family
ID=49472707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320210038 Expired - Fee Related CN203260159U (en) | 2013-04-24 | 2013-04-24 | Simple earthquake alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203260159U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109344A (en) * | 2017-12-25 | 2018-06-01 | 陈小辉 | A kind of geo-hazard early-warning equipment |
| CN109163800A (en) * | 2018-09-10 | 2019-01-08 | 江苏弘泰利停车设备科技有限公司 | A kind of stereo garage vibration inductive device |
-
2013
- 2013-04-24 CN CN 201320210038 patent/CN203260159U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109344A (en) * | 2017-12-25 | 2018-06-01 | 陈小辉 | A kind of geo-hazard early-warning equipment |
| CN108109344B (en) * | 2017-12-25 | 2020-09-11 | 南京金牛机械制造股份有限公司 | Geological disaster early warning equipment |
| CN109163800A (en) * | 2018-09-10 | 2019-01-08 | 江苏弘泰利停车设备科技有限公司 | A kind of stereo garage vibration inductive device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140424 |