CN203311594U - Earthquake alarm apparatus - Google Patents
Earthquake alarm apparatus Download PDFInfo
- Publication number
- CN203311594U CN203311594U CN2013202817709U CN201320281770U CN203311594U CN 203311594 U CN203311594 U CN 203311594U CN 2013202817709 U CN2013202817709 U CN 2013202817709U CN 201320281770 U CN201320281770 U CN 201320281770U CN 203311594 U CN203311594 U CN 203311594U
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- CN
- China
- Prior art keywords
- switch
- support
- controller
- earthquake alarm
- power supply
- 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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- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Emergency Alarm Devices (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
An earthquake alarm apparatus includes a pedestal, a support arranged on the pedestal, a connection wire connected on the support, an induction hammer connected on the connection wire, a controller, a switch, a power supply, a buzzer, a display lamp and a contact shell arranged on the pedestal. The inner wall of the contact shell and the induction hammer are conductors. A lead passes through the support. The connection wire is a lead. The connection wire is electrically connected with the lead in the support and the induction hammer. The controller is electrically connected with the lead in the support, the inner wall of the contact shell and the switch. The power supply is electrically connected with the switch, the buzzer and the display lamp. The earthquake alarm apparatus simple in structure is suitable for being used at home and helps each family to raise earthquake awareness.
Description
Technical field
The utility model relates to a kind of viberation detector, particularly relates to a kind of earthquake alarm.
Background technology
The whole world annual generation earthquake approximately 5,500,000 times.Fire hazard, floods, toxic gas leakage, bacterium and radiomaterial diffusion, also may cause the secondary disasters such as tsunami, landslide, avalanche, ground fissure.Because earthquake is difficult to precognition accurately, and time of origin is random, often causes a large amount of casualties and property loss.
The scientist Zhang Heng in China Eastern Han Dynasty epoch, just made in the world " seismograph " the earliest as far back as 132 years Christian eras, though have at present very the early warning for earthquake and warning device, due to its complex structure, cost is relatively high, and difficult quilt is popularized.
The utility model content
Based on this, be necessary to provide a kind of universal earthquake alarm that is beneficial to simple in structure.
A kind of earthquake alarm, comprise: base, be arranged on support on described base, be connected to connecting line on described support, be connected to induction hammer, controller, switch, power supply, hummer and display lamp on described connecting line, described earthquake alarm also comprises the contact shell be arranged on described base
Described contact shell inwall, described induction hammer are conductor, are installed with wire in described support, and described connecting line is wire;
Described connecting line is electrically connected to respectively at the described wire in described support and described induction hammer;
Described controller respectively with described support in described wire, described shell inwall and the described switch of contacting be electrically connected to;
Described power supply is electrically connected to described switch, described hummer and described display lamp respectively.
In one of them embodiment, described controller is for sending enabling signal to described switch in described induction hammer with described the contact when shell joint touches;
Described switch is for responding the described enabling signal that described controller sends, by described power supply and described hummer and the connection of described display lamp.
In one of them embodiment, described contact shell is the open circles tubular.
In one of them embodiment, described controller, described switch, described power supply, described hummer and described display lamp are installed on described base.
Above-mentioned earthquake alarming instrument is simple in structure, is more suitable for, in using at home, being convenient to each family and improving earthquake vigilance.
The accompanying drawing explanation
Fig. 1 is the perspective view of the earthquake alarm of the utility model one preferred embodiment.
Embodiment
As shown in Figure 1, it is the perspective view of the earthquake alarm 10 of the utility model one preferred embodiment.Earthquake alarm 10 comprises: base 101, be arranged on support 102 on base 101, be arranged on contact shell 103 on base 101, be connected to connecting line 105 on support 102, be connected to induction hammer 104 on connecting line 105, controller 106, switch 107, power supply 108, hummer 109 and display lamp 110.
Controller 106, switch 107, power supply 108, hummer 109 and display lamp 110 are installed on base 101.
In support 102, be installed with wire, contact shell 103 inwalls and induction hammer 104 are conductor, and contact shell 103 is the open circles tubular, and connecting line 105 is wire, and connecting line 105 is electrically connected to support 102 inside conductors and induction hammer 104 respectively.Controller 106 respectively with support 102 inside conductors, contact shell 103 inwalls and switch 107 and be electrically connected to, power supply 108 is electrically connected to switch 107, hummer 109 and display lamp 110 respectively.
Controller 106 is for sending enabling signal to switch 107 in induction hammer 104 when contacting shell 103 contact.
Switch 103 is connected power supply 108 and hummer 109 and display lamp 110 for the signal that response controller 106 sends.
Earthquake alarming instrument 10 horizontal positioned, before earthquake occurred, earthquake alarming instrument 10 was sensed and is trembled, and induction hammer 104 just can swing, and when induction hammer 104 touched contact shell 103, circuit was switched on, and hummer 109 gives the alarm, display lamp 110 display alarms.So, even if at night as long as earthquake alarm 10 is sensed and is trembled, just can send the indicating reminders people ready.Above-mentioned earthquake alarming instrument 10 is simple in structure, is more suitable for, in using at home, being convenient to each family and improving earthquake vigilance.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (4)
1. earthquake alarm, it is characterized in that, comprise: base, be arranged on support on described base, be connected to connecting line on described support, be connected to induction hammer, controller, switch, power supply, hummer and display lamp on described connecting line, described earthquake alarm also comprises the contact shell be arranged on described base
Described contact shell inwall, described induction hammer are conductor, are installed with wire in described support, and described connecting line is wire;
Described connecting line is electrically connected to respectively at the described wire in described support and described induction hammer;
Described controller respectively with described support in described wire, described shell inwall and the described switch of contacting be electrically connected to;
Described power supply is electrically connected to described switch, described hummer and described display lamp respectively.
2. earthquake alarm according to claim 1, is characterized in that, described controller is for sending enabling signal to described switch in described induction hammer with described the contact when shell joint touches;
Described switch is for responding the described enabling signal that described controller sends, by described power supply and described hummer and the connection of described display lamp.
3. earthquake alarm according to claim 1, is characterized in that, described contact shell is the open circles tubular.
4. earthquake alarm according to claim 1, is characterized in that, described controller, described switch, described power supply, described hummer and described display lamp are installed on described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202817709U CN203311594U (en) | 2013-05-21 | 2013-05-21 | Earthquake alarm apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202817709U CN203311594U (en) | 2013-05-21 | 2013-05-21 | Earthquake alarm apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203311594U true CN203311594U (en) | 2013-11-27 |
Family
ID=49617785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202817709U Expired - Fee Related CN203311594U (en) | 2013-05-21 | 2013-05-21 | Earthquake alarm apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203311594U (en) |
-
2013
- 2013-05-21 CN CN2013202817709U patent/CN203311594U/en not_active Expired - Fee Related
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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: 20131127 Termination date: 20140521 |