CN101561960A - Portable household seismic alarm - Google Patents
Portable household seismic alarm Download PDFInfo
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- CN101561960A CN101561960A CNA2009100152535A CN200910015253A CN101561960A CN 101561960 A CN101561960 A CN 101561960A CN A2009100152535 A CNA2009100152535 A CN A2009100152535A CN 200910015253 A CN200910015253 A CN 200910015253A CN 101561960 A CN101561960 A CN 101561960A
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Abstract
The invention discloses a seismic pre-alarm device, in particular to a portable household seismic alarm which comprises a shell and a transverse wave detecting device as well as a longitudinal wave detecting device, which are arranged in the shell. The portable household seismic alarm is characterized in that a transverse spring is arranged on the inner side wall on the upper part in the shell and a longitudinal spring is arranged on the inner wall at the bottom of the shell; magnetic steels are arranged at the ends of the springs; the magnetic steels are opposite to Hall elements connected with an alarm circuit. The portable household seismic alarm has the beneficial effects of conveniently adjusting the fluctuation degree of the springs according to the sizes of the springs and contact degree of the springs and the shell wall, then adjusting the seismic magnitude during alarm and timely sending out alarm signals so that people can immediately know the situations of seism, landslide, debris flow and other natural disasters. The portable household seismic alarm has simple structure and convenient use, and sends out an alarm signal before disasters, thereby being more beneficial for escape and safeguard of security of the lives and property.
Description
(1) technical field
The present invention relates to a kind of earthquake prediction alarm device, particularly a kind of portable household seismic alarm.
(2) background technology
The generation of violent earthquake in 2008 5.12 has brought unprecedented great calamity for the Sichuan people, modern mountain city, and beautiful mountain village has become hell on earth in seconds.Disappearing in beautiful city, has become blocks of ruins, and blocks of hill village is levelled to the ground, painful moan, terrified scream emergency sound, each all stung national people's the heart, fresh and alive one by one life moment is seized, and the blood of fellow citizens has incarnadined whole the earth.。。。。。 When I see such picture on TV; blood is as cohesion; brave kindhearted Chinese people were never overwhelmed by hell and high water; yet but feel simply helpless for the disaster that earthquake is such, I have also consulted the data of relevant earthquake, still do not have the earthquake prediction panalarm at present; report to the police immediately at earthquake arrival alarm so; reminds people is escaped immediately, even strive for several seconds, also can effectively protect people's life! We can accomplish for this.
Country is timely not enough to the early warning mechanism of paroxysmal disasteies such as earthquake, rubble flow, landslide, if can monitor these disasters, before disaster is arrived, can give everybody a message, allow everybody, in time adjust oneself and arrive the safety area according to own plan and situation.If before disaster is arrived, can give everybody an information, can avoid many unnecessary loss so.
(3) summary of the invention
The present invention is in order to remedy the deficiencies in the prior art, provide a kind of in time, portable household seismic alarm exactly.
The present invention is achieved through the following technical solutions:
A kind of portable household seismic alarm, comprise cylindrical shell, be arranged on shear wave pick-up unit and compressional wave pick-up unit in the cylindrical shell, it is characterized in that: described cylindrical shell internal upper part madial wall is provided with crossed strip, the cylindrical shell bottom interior wall is provided with longitudinal spring, spring end is provided with magnet steel, and magnet steel follows the Hall element that connects with warning circuit relative.
The more excellent technical scheme of the present invention is: described cylindrical shell bottom inside is provided with the LED emergency light of ring shooting.
Described cylindrical shell upper end is provided with top cover, and top cover is provided with alarming horn.
Described cylindrical shell is provided with handle.
Be provided with obconic reflector in the described cylindrical shell.
The invention has the beneficial effects as follows: according to size and the spring and the barrel exposure level of spring; the degree of fluctuation of regulating spring easily; then regulate the earthquake progression when reporting to the police; can send alerting signal timely; allow people's very first time understand the situation of disasteies such as earthquake, landslide, rubble flow, simple in structure, easy to use; before disaster is arrived, give alerting signal of people, more help the escape and the protection security of the lives and property.Utilize the heart displacement of this device internal trigger body weight and in reporting to the police, thereby any sound on every side and the vibrations of object, it is reported by mistake.
(4) description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is a wiring diagram of the present invention.
Among the figure, 1 handle, 2 Hall elements, 3 cylindrical shells, 4 crossed strips, 5LED lamp, 6 switches, 7 longitudinal springs, 8 magnet steel.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.This embodiment comprises cylindrical shell 3, is arranged on shear wave pick-up unit and compressional wave pick-up unit in the cylindrical shell 3, described cylindrical shell 3 internal upper part madial walls are provided with crossed strip 4, cylindrical shell 3 bottom interior wall are provided with longitudinal spring 7, spring end is provided with magnet steel 8, and magnet steel 8 follows the Hall element 2 that connects with warning circuit relative.Described cylindrical shell bottom inside is provided with the LED lamp 5 of ring shooting.Described cylindrical shell upper end is provided with top cover, and top cover is provided with alarming horn.Described cylindrical shell is provided with handle 1.Be provided with obconic reflector in the described cylindrical shell.The existence of reflector has effectively improved illuminating effect.
During use: 1) secondary wave detects, when first secondary wave arrives, magnet steel on the shear wave pick-up unit is subjected to the shear wave influence, center of gravity changes about taking place, because the center of gravity of magnet steel acts on the spring, makes spring produce move left and right, magnet steel leaves the magnetic field induction district of Hall element, when the degree of leaving when magnetic field reached the Hall element switching voltage, the switching Hall components output terminal transferred high level to by low level, promoted operational amplifier and power amplifier work then and reported to the police.
2), primary seismic wave detects: when the compressional wave of first earthquake generation arrives, upper and lower swing takes place in the magnet steel center of gravity that compressional wave promotes on the pick-up unit, left the magnetic field induction district of Hall element owing to the change of center of gravity when magnet steel, when reaching Hall element voltage, Hall component output transfers high level to by low level.Then promote operational amplifier and power amplifier work and report to the police.
Integrated operational amplifier has two independently trigger ends, does not disturb mutually each other, and who triggers earlier all can be reported to the police.
It is earthquake state of alert switch that alarm is provided with 6, one on two switches, and one is LED lamp light switch, and the LED switch only uses for illumination, shakes the state of alert uninterruptedly.
According to radio knowledge, in conjunction with mechanics principle, utilize sensor and large scale integrated circuit, manufacture and design and form, why earthquake causes so big disaster to the mankind as everybody knows, be because the seismic wave that earthquake produces when taking place has changed the center of gravity of buildings on the ground surface, when the center of gravity of building is changed to certain limit, object just takes place to collapse, the displacement accident, human sense organ, is sent into the brain analysis again, and then is reached a conclusion whether earthquake has taken place after the change-detection weightless and object on every side health, this process has people's reflection of earthquake knowledge to come to escape, at least need 5 seconds time, do not have earthquake knowledge and old man and child's time just can't say, so people's reaction does not have instrument fast, can strive for 10 seconds even 5 seconds, urgent constantly just can brushing past with the Death.This alarm can be in 0.5 second time, detect first compressional wave that earthquake takes place or the arrival of shear wave, and sound and light alarm immediately, the arrival time of vertical and horizontal seismic wave has successively, fireballing compressional wave destructiveness is less relatively, and before the very big shear wave of destructiveness arrived, device can be reported to the police.Collapse even build moment when adding the earthquake generation, also need several seconds time, from the alarm equipment alarm to the building collapse, have tens seconds escape coefficient like this at least.The great advantage of this instrument also has: AC/DC, be fit to family of school, factory and sleep soundly in people, also have in addition elegant in appearance, modern design, volume is urinated in carrying, and can make the camping lamp during power failure and use.
In addition according to size and the spring and the barrel exposure level of spring; the degree of fluctuation of regulating spring easily; then regulate the earthquake progression when reporting to the police; can send alerting signal timely; allow people's very first time understand the situation of disasteies such as earthquake, landslide, rubble flow, simple in structure, easy to use; before disaster is arrived, give alerting signal of people, more help the escape and the protection security of the lives and property.
This alarm also has function expansion mouthful, can be with cigarette sense probe, harmful gas probe, infrared antitheft probe, radio reception is first-class is connected, mineral wool, antitheft, prevent alarm use such as harmful gas leakage.
This alarm can also increase the wireless trigger warning function, certainly this needs the policy support of country, under the situation that a large amount of uses of family are popularized, form seismic intensity speed newspaper network in China, the design of this function is such, policy by country mandatory, set a specific frequencies channel that is specifically designed to the disaster early warning, consistent with a reception frequency of this alarm, when a place is that the earthquake centre is when earthquake more than 5 grades takes place, this local pre-alarm device just automatically starts rapidly, with the rapid voice broadcast of the earthquake Alarm of this special channel in the surrounding area that can jeopardize, " what above earthquake has taken place in this area, and the masses in how many kilometers please evacuate to the safety area rapidly on every side ".Because the radio velocity of wave propagation is the velocity of propagation of seismic wave above Ground far away, the escape time of striving for for people is longer, and when the mankind can't predict an earthquake in advance at present, this should be the most effective earthquake prediction scheme.This instrument can also use as air defense, flood, other alarms of family in addition, is a kind of electronic security(ELSEC) bodyguard that people carry.
Claims (5)
1. portable household seismic alarm, comprise cylindrical shell (3), be arranged on shear wave pick-up unit and compressional wave pick-up unit in the cylindrical shell (3), it is characterized in that: described cylindrical shell (3) internal upper part madial wall is provided with crossed strip (4), the cylindrical shell bottom interior wall is provided with longitudinal spring (7), spring end is provided with magnet steel (3), and magnet steel (3) follows the Hall element (2) that connects with warning circuit relative.
2. portable household seismic alarm according to claim 1 is characterized in that: described cylindrical shell (3) bottom inside is provided with the LED lamp (5) of ring shooting.
3. portable household seismic alarm according to claim 1 is characterized in that: described cylindrical shell (3) upper end is provided with top cover, and top cover is provided with alarming horn.
4. portable household seismic alarm according to claim 1 is characterized in that: described cylindrical shell (3) is provided with handle (1).
5. portable household seismic alarm according to claim 1 is characterized in that: be provided with obconic reflector in the described cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100152535A CN101561960A (en) | 2009-05-15 | 2009-05-15 | Portable household seismic alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100152535A CN101561960A (en) | 2009-05-15 | 2009-05-15 | Portable household seismic alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101561960A true CN101561960A (en) | 2009-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100152535A Pending CN101561960A (en) | 2009-05-15 | 2009-05-15 | Portable household seismic alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101561960A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872534A (en) * | 2010-06-29 | 2010-10-27 | 池晓春 | Magnetic suspension earthquake alarm |
| CN102722962A (en) * | 2012-07-03 | 2012-10-10 | 雷建设 | Earthquake location alarm and automatic timer |
| CN103954990A (en) * | 2011-01-30 | 2014-07-30 | 宋巧贞 | Earthquake-proof alarm method and lifesaving black box |
| CN109307882A (en) * | 2018-05-18 | 2019-02-05 | 惠安县金建达电子科技有限公司 | A kind of storage deep under ground antidetonation device |
| CN110764143A (en) * | 2019-11-29 | 2020-02-07 | 河南和汇仪器设备有限公司 | Household earthquake detector |
| CN113706833A (en) * | 2021-08-30 | 2021-11-26 | 郭春婷 | Early warning system based on artificial intelligence |
| CN115166820A (en) * | 2022-08-03 | 2022-10-11 | 山东省煤田地质局物探测量队 | Seismic exploration device for coal field |
-
2009
- 2009-05-15 CN CNA2009100152535A patent/CN101561960A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872534A (en) * | 2010-06-29 | 2010-10-27 | 池晓春 | Magnetic suspension earthquake alarm |
| CN103954990A (en) * | 2011-01-30 | 2014-07-30 | 宋巧贞 | Earthquake-proof alarm method and lifesaving black box |
| CN102722962A (en) * | 2012-07-03 | 2012-10-10 | 雷建设 | Earthquake location alarm and automatic timer |
| CN102722962B (en) * | 2012-07-03 | 2015-09-16 | 雷建设 | Report to the police and autotimer in the true position of earthquake |
| CN109307882A (en) * | 2018-05-18 | 2019-02-05 | 惠安县金建达电子科技有限公司 | A kind of storage deep under ground antidetonation device |
| CN110764143A (en) * | 2019-11-29 | 2020-02-07 | 河南和汇仪器设备有限公司 | Household earthquake detector |
| CN110764143B (en) * | 2019-11-29 | 2021-09-14 | 黑龙江省敏动传感科技有限公司 | Household earthquake detector |
| CN113706833A (en) * | 2021-08-30 | 2021-11-26 | 郭春婷 | Early warning system based on artificial intelligence |
| CN115166820A (en) * | 2022-08-03 | 2022-10-11 | 山东省煤田地质局物探测量队 | Seismic exploration device for coal field |
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Open date: 20091021 |