CN201213029Y - Sphere type earthquake alarm - Google Patents
Sphere type earthquake alarm Download PDFInfo
- Publication number
- CN201213029Y CN201213029Y CNU2008200536150U CN200820053615U CN201213029Y CN 201213029 Y CN201213029 Y CN 201213029Y CN U2008200536150 U CNU2008200536150 U CN U2008200536150U CN 200820053615 U CN200820053615 U CN 200820053615U CN 201213029 Y CN201213029 Y CN 201213029Y
- Authority
- CN
- China
- Prior art keywords
- metal ball
- earthquake
- utility
- model
- alarm
- 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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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model provides a spherical earthquake warner composed of a metal ball, a metal ball holder, a metal-ball positioning funnel, an earthquake warning contact terminal, an adjusting underplate, a protective outer cover, a DC or AC safe power supply, a switch and a warner; the utility model overcomes the defects existing in prior similar warners that the structure is simple and the cost is relatively higher; and the utility model has the advantages of reasonable design, simple structure and precise actions, and is applicable to all householders.
Description
Technical field
The utility model belongs to the earthquake autoalarm, particularly a kind of ball formula earthquake alarm.
Background technology
The earthquake disaster all is destructive to the destruction and the able-bodied damage of the people of physical environment, and it is perfectly safe to accomplish the accurate forecast of science at earthquake eve both at home and abroad at present.The various devices that carry out earthquake mensuration and forecast also occur in succession, the complex structure that has, and cost is higher.
The utility model content
The purpose of this utility model provide a kind of reasonable in design, simple in structure, cost is low, move ball formula earthquake alarm accurately and reliably.
The technical solution of the utility model is: 1. Metal Ball be shelved on adjust the Metal Ball support that backing plate links to each other on; Metal Ball location funnel places on the adjustment backing plate that contacts with ground and places the below of Metal Ball, and the protection outer cover links to each other with the adjustment backing plate and Metal Ball, Metal Ball support, Metal Ball location funnel and earthquake Alarm contactor are placed in one.2. the two ends of direct current or Safety A C mains are connected with the two poles of the earth of earthquake Alarm contactor respectively after connecting with switch, alarm.
The utility model has the advantages that: 1. reasonable in design, simple in structure, cost is low, and is economic and practical.2. to the mensuration of earthquake accurately and reliably, be applicable to each resident family.
Description of drawings
Fig. 1 is structural representation of the present utility model (when earthquake is reported to the police).
Embodiment
Now in conjunction with the accompanying drawings, technology contents of the present utility model is described in detail.
Metal Ball 1 be shelved on adjust the Metal Ball support 2 that backing plate 4 links to each other on; Metal Ball location funnel 3 places on the adjustment backing plate 4 that contacts with ground and is positioned at the below of Metal Ball 1; protection outer cover 5 links to each other with adjustment backing plate 4 and Metal Ball 1, Metal Ball support 2, Metal Ball location funnel 3 and earthquake Alarm contactor 6 is placed in one, and the two ends of direct current or Safety A C mains are connected with the two poles of the earth of earthquake Alarm contactor 6 respectively after connecting with switch 7, alarm 8.
Principle of work of the present utility model is:
1. adjust adjustment backing plate 4 and contact, and will guarantee that Metal Ball 1 reliably is parked in the top of Metal Ball support 2 with the reliable of ground.
2. close a switch 7, during no earthquake, Metal Ball 1 is fixed on the Metal Ball support 2, and earthquake Alarm contactor 6 disconnects.
When 3. earthquake being arranged, the earthquake signal causes adjusts backing plate 4 vibrations, causes Metal Ball 1 to fall into the bottom of Metal Ball location funnel 3 and depress earthquake Alarm contactor 6 and makes its closure, and alarm 8 is reported to the police.
Claims (1)
1; a kind of ball formula earthquake alarm; comprise switch (6) and alarm (7); it is characterized in that: Metal Ball (1) be shelved on adjust the Metal Ball support (2) that backing plate (4) links to each other on; Metal Ball location funnel (3) places the adjustment backing plate (4) that contacts with ground to go up and be positioned at the below of Metal Ball (1); protection outer cover (5) links to each other and with Metal Ball (1) with adjustment backing plate (4); Metal Ball support (2); Metal Ball location funnel (3) and earthquake Alarm contactor (6) are placed in one the two ends of direct current or Safety A C mains and switch (7); be connected with the two poles of the earth of earthquake Alarm contactor (6) respectively after alarm (8) series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200536150U CN201213029Y (en) | 2008-07-02 | 2008-07-02 | Sphere type earthquake alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200536150U CN201213029Y (en) | 2008-07-02 | 2008-07-02 | Sphere type earthquake alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201213029Y true CN201213029Y (en) | 2009-03-25 |
Family
ID=40497206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200536150U Expired - Fee Related CN201213029Y (en) | 2008-07-02 | 2008-07-02 | Sphere type earthquake alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201213029Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381303A (en) * | 2017-07-04 | 2017-11-24 | 通力股份公司 | elevator drive |
-
2008
- 2008-07-02 CN CNU2008200536150U patent/CN201213029Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381303A (en) * | 2017-07-04 | 2017-11-24 | 通力股份公司 | elevator drive |
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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: 20090325 Termination date: 20130702 |