CN201298279Y - Earthquake alarm - Google Patents
Earthquake alarm Download PDFInfo
- Publication number
- CN201298279Y CN201298279Y CNU2008202029146U CN200820202914U CN201298279Y CN 201298279 Y CN201298279 Y CN 201298279Y CN U2008202029146 U CNU2008202029146 U CN U2008202029146U CN 200820202914 U CN200820202914 U CN 200820202914U CN 201298279 Y CN201298279 Y CN 201298279Y
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- fork
- earthquake
- induction point
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Abstract
The utility model relates to an earthquake alarm comprising a box body. The inner wall of an upper cover of the box body is provided with a vertical swinging rod; the tail end of the swinging rod is provided with a falling block; the bottom wall of the box body corresponding to the falling block is provided with a semispherical casing; the swinging center of the swinging rod is concentric with the spherical center of the semispherical casing; the falling block is an induction head; the inner surface of the semispherical casing is provided with a plurality of induction points at intervals along the longitude direction, and each induction point is connected with a sound generating device; the sound generating device makes different sounds according to the different latitude of each induction point, the induction points positioned at lower altitude make loud sounds, so that the earthquake intensity can be approximately known according to the sound made by the alarm, and people can make accurate judgment. And in addition, the earthquake alarm has simple structure.
Description
Technical field
The utility model relates to safety alarm device, particularly earthquake warner.
Background technology
Because the earthquake of countries in the world is frequent, because also can't knowing by inference accurately and predict an earthquake, present science and technology and equipment when takes place, therefore, facing to unpredictable disaster, people often are at a loss, especially in the deep of night if earthquake takes place, people are in when sleeping soundly state, under the situation of no any caution, often can't take refuge in real time, and cause bigger disaster.For this reason, occurred multiple earthquake warner on the market, but when all existing earthquake warners only shake about earthquake has, just can give the alarm, can't give the alarm when shaking up and down in earthquake.
The utility model content
The utility model aims to provide a kind of earthquake warner, for the many a kind of selections of user, and intensity simple in structure, that can roughly know earthquake.
Another purpose of the present utility model is, provide a kind of earthquake for shake up and down and about the earthquake warner of alarm all can take place during shake.
The earthquake warner that provides according to the utility model, comprise a casing, the inwall of box cover is provided with a vertical fork, the end of this fork is provided with one and weighs down piece, the diapire of described casing is provided with the hemisphere face housing to weighing down piece, the oscillation centre of described fork is concentric with the centre of sphere of hemisphere face housing, described bob piece is an inductive head, the inside surface of described hemisphere face housing is intervally distributed with a plurality of induction points along longitudinal, each described induction point links to each other with sound-producing device, sound-producing device is in varying in size that the difference of latitude sounds according to induction point, and it is bigger to be in the sound that the lower induction point of latitude sends, and is provided with the power supply to the sound-producing device power supply.
The utility model also has following additional technical feature:
One side inwall of described casing is provided with another fork of a level, the end of this another fork is provided with another inductive head, the opposite side inwall relative with a described side inwall is provided with second half spherical shell to weighing down piece, the oscillation centre of described another fork is concentric with the centre of sphere of second half spherical shell, the inside surface of described second half spherical shell is intervally distributed with a plurality of another induction points along longitudinal, each described another induction point links to each other with another sound-producing device, another sound-producing device is in varying in size that the difference of latitude sounds according to another induction point, and it is bigger to be in the sound that another lower induction point of latitude sends.
A wherein lateral wall of described casing is provided with a fire-alarm.
Described power supply is an accumulator, and a wherein lateral wall of casing is provided with an escape indicator light that is electrically connected with accumulator.
Described fork and another fork are wire rope or certain flexible Metallic rod are arranged.
The earthquake warner that provides according to the utility model, prior art has following advantage relatively: the utility model proposes a kind of new earthquake warner, for the many a kind of selections of user, it is simple in structure in addition, sound-producing device is in varying in size that the difference of latitude sounds according to induction point, it is bigger to be in the sound that the lower induction point of latitude sends, and therefore can roughly know the intensity of earthquake according to the sound size that alarm is sent, and judges so that people make accurately.In addition, the utility model earthquake for shake up and down and about shake the time all alarm can take place.Moreover a wherein lateral wall of described casing is provided with a fire-alarm, makes earthquake warner possess the function of fire alarm simultaneously.At last, a wherein lateral wall of casing is provided with an escape indicator light that is electrically connected with accumulator, helps people's escape.
Description of drawings
Embodiment below in conjunction with accompanying drawing provides describes the utility model in detail, wherein:
Fig. 1 is the external structure synoptic diagram of a kind of preferred embodiment of the utility model earthquake warner;
Fig. 2 be among this Fig. 1 A-A to cut-open view;
Fig. 3 be among this Fig. 2 B-B to cut-open view.
Embodiment
Referring to Fig. 1 to Fig. 3, a kind of optimal way of the utility model earthquake warner is shown, comprise a casing 1, the inwall of box cover is provided with a vertical fork 2, described fork 2 is for wire rope or certain flexible Metallic rod is arranged, the end of this fork is provided with one and weighs down piece 3, the diapire of described casing is provided with hemisphere face housing 4 to weighing down piece, the oscillation centre of described fork is concentric with the centre of sphere of hemisphere face housing, described bob piece is spherical inductive head, the inside surface of described hemisphere face housing is intervally distributed with a plurality of induction points 40 along longitudinal, each described induction point links to each other with sound-producing device 5, sound-producing device 5 is in varying in size that the difference of latitude sounds according to induction point, it is bigger to be in the sound that the lower induction point of latitude sends, and therefore can roughly know the intensity of earthquake according to the sound size that alarm is sent, and judges so that people make accurately, in addition, it is relatively simple for structure.When shaking about the earthquake that takes place is, fork 2 drives bob piece 3 and swings, and responds to corresponding induction point thereby weigh down piece 3, thereby makes sound-producing device 5 that alarm take place.Sound-producing device 5 is a prior art, no longer describes in detail here.The interacting and also be prior art of induction point and inductive head with being connected of sound-producing device 5.
Be provided with the power supply 50 to sound-producing device 5 power supplies, described power supply is an accumulator, and a wherein lateral wall of casing is provided with an escape indicator light that is electrically connected with accumulator 9, helps people's escape.
One side inwall of described casing is provided with another fork 6 of a level, this another fork 6 is for wire rope or certain flexible Metallic rod is arranged, the end of this another fork is provided with another inductive head 7, the opposite side inwall relative with a described side inwall is provided with second half spherical shell 8 to weighing down piece, the oscillation centre of described another fork is concentric with the centre of sphere of second half spherical shell, the inside surface of described second half spherical shell is intervally distributed with a plurality of another induction points 80 along longitudinal, each described another induction point links to each other with another sound-producing device 10, another sound-producing device 10 is in varying in size that the difference of latitude sounds according to another induction point, it is bigger to be in the sound that another lower induction point of latitude sends, in the earthquake that takes place when shaking up and down, another fork drives another spherical inductive head 7 and swings up and down, thereby another inductive head 7 is responded to corresponding another induction point, thereby make another sound-producing device generation alarm, so this structure can give the alarm when shaking up and down in earthquake.Another sound-producing device 10 is also by power supply 50 power supplies.
A wherein lateral wall of described casing 1 is provided with a fire-alarm 11, makes earthquake warner possess the function of fire alarm simultaneously, and the concrete structure of fire-alarm 7 can be referring to prior art.Fire-alarm 7 is also powered by power supply.
The foregoing description is only for the usefulness that the utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also should belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (5)
1, earthquake warner, comprise a casing (1), the inwall of box cover is provided with a vertical fork (2), the end of this fork is provided with one and weighs down piece (3), the diapire that it is characterized in that described casing is provided with hemisphere face housing (4) to weighing down piece, the oscillation centre of described fork is concentric with the centre of sphere of hemisphere face housing, described bob piece is an inductive head, the inside surface of described hemisphere face housing is intervally distributed with a plurality of induction points (40) along longitudinal, each described induction point links to each other with sound-producing device (5), sound-producing device (5) is in varying in size that the difference of latitude sounds according to induction point, it is bigger to be in the sound that the lower induction point of latitude sends, and is provided with the power supply (50) to sound-producing device (5) power supply.
2, earthquake warner according to claim 1, it is characterized in that a side inwall of described casing is provided with another fork (6) of a level, the end of this another fork is provided with another inductive head (7), the opposite side inwall relative with a described side inwall is provided with second half spherical shell (8) to weighing down piece, the oscillation centre of described another fork is concentric with the centre of sphere of second half spherical shell, the inside surface of described second half spherical shell is intervally distributed with a plurality of another induction points (80) along longitudinal, each described another induction point links to each other with another sound-producing device (10), another sound-producing device (10) is in varying in size that the difference of latitude sounds according to another induction point, and it is bigger to be in the sound that another lower induction point of latitude sends.
3, earthquake warner according to claim 1 is characterized in that a wherein lateral wall of described casing (1) is provided with a fire-alarm (11).
4, earthquake warner according to claim 1 is characterized in that described power supply is an accumulator, and a wherein lateral wall of casing is provided with an escape indicator light that is electrically connected with accumulator (9).
5, earthquake warner according to claim 2 is characterized in that described fork (2) and another fork (6) are wire rope or certain flexible Metallic rod is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202029146U CN201298279Y (en) | 2008-11-05 | 2008-11-05 | Earthquake alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202029146U CN201298279Y (en) | 2008-11-05 | 2008-11-05 | Earthquake alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201298279Y true CN201298279Y (en) | 2009-08-26 |
Family
ID=41044263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202029146U Expired - Fee Related CN201298279Y (en) | 2008-11-05 | 2008-11-05 | Earthquake alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201298279Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950465A (en) * | 2010-05-24 | 2011-01-19 | 南京林业大学 | Earthquake alarm with ringtone and voice double functions |
-
2008
- 2008-11-05 CN CNU2008202029146U patent/CN201298279Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950465A (en) * | 2010-05-24 | 2011-01-19 | 南京林业大学 | Earthquake alarm with ringtone and voice double functions |
| CN101950465B (en) * | 2010-05-24 | 2012-03-28 | 南京林业大学 | Earthquake alarm with ringtone and voice double functions |
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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: 20090826 Termination date: 20111105 |