CN202434020U - Alarm capable of predicating earthquakes - Google Patents
Alarm capable of predicating earthquakes Download PDFInfo
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- CN202434020U CN202434020U CN2011205719836U CN201120571983U CN202434020U CN 202434020 U CN202434020 U CN 202434020U CN 2011205719836 U CN2011205719836 U CN 2011205719836U CN 201120571983 U CN201120571983 U CN 201120571983U CN 202434020 U CN202434020 U CN 202434020U
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Abstract
The utility model discloses an alarm capable of predicating earthquakes. The alarm comprises a power supply, an audio signal generator, a loudspeaker and a signal processor, wherein the power supply, the signal processor and the loudspeaker are electrically connected in sequence, the signal processor is provided with a positive signal wiring terminal and a negative signal wiring terminal, the audio signal generator comprises a conductive part, a conductive thimble, a magnetic pointer, a piezoelectric ceramic chip, a lead and a conductive touch rod, the conductive part and the conductive touch rod are respectively fixed on the cathode of the piezoelectric ceramic chip, the conductive thimble is upright on the anode of the piezoelectric ceramic chip, the magnetic pointer can be balanced on the conductive thimble in a rotary manner, the conductive touch rod is provided with a first touch part in contact with the magnetic pointer, one end of the lead is connected with the conductive thimble, and the other end of the lead is respectively electrically connected with the positive signal wiring terminal and the negative signal wiring terminal. When terrestrial magnetism is abnormal, the magnetic pointer is rotated, and the loudspeaker sends an alarm voice to win valuable escape time for people, so that casualties and economic loss can be reduced.
Description
Technical field
The utility model relates to a kind of alarm, particularly a kind of alarm of measurable earthquake.
Background technology
Earthquake is a kind of movable naturally, is one of destructive maximum disaster, and Tangshan Earthquake and Wenchuan violent earthquake as taking place in China have all caused tremendous loss to society.The present still global problem of the forecast of earthquake, up to now, the method and the instrument that worldwide also do not have the ability entirely accurate to predict an earthquake basically.Yet before earthquake takes place; Activity phenomenons such as crustal plate can produce and run foul of each other, rupture, extruding, transient vibration; These activities of crustal plate can make underground releasing energy and some gases; The release of these gases can cause the variation of hemisphere makings amount, thereby causes the change of air draught and atmospheric pressure value; Simultaneously; Contain the metallic ore material in the crustal plate; The collision of crustal plate, fracture, extruding meeting are cut mutually with the magnetic field, north and south of the earth; Produced singularly electricity, the transient vibration of crustal plate also can make the magnetic polarity in original south poles magnetic field (abbreviation terrestrial magnetic pole) take place to shift or weaken, this singularly the variation of electricity and terrestrial magnetic pole can continue to prolong to the periphery diffusion and propagate.Wherein, the variation of electricity and terrestrial magnetic pole can cause all that compass is swung unusually singularly, the unrest of animal hits and abnormal occurrence such as disorderly fly; The appearance of these two kinds of abnormal occurrencies has long period of time when earthquake takes place poor, before earthquake takes place, also is not have omen fully then, but do not caused enough attention by people, just can cause the mankind to have no defence.
In view of above-mentioned reason, the unusual principle of earth magnetism generation was furtherd investigate before the inventor was taken place earthquake, and this case produces thus.
The utility model content
The purpose of the utility model provides a kind of alarm of measurable earthquake, can send warning to the earthquake that desire takes place, and for people get valuable escape time, thereby reduces casualties and economic loss.
The technical scheme of the utility model is such: a kind of alarm of measurable earthquake; Comprise power supply, sound signal generating means, loudspeaker and be used to be in the signal processor of the sound signal of sound signal generating means; Above-mentioned power supply, above-mentioned signal processor are electrically connected with above-mentioned loudspeaker successively; Above-mentioned signal processor has positive and negative signal terminal; This sound signal generating means comprises that electric-conductor, conduction thimble, magnetic pointer, piezoelectric ceramic piece, lead and conduction touch bar; First end that first end of above-mentioned electric-conductor and above-mentioned conduction are touched bar is separately fixed on the negative pole of above-mentioned piezoelectric ceramic piece; Above-mentioned conduction thimble is erected on the positive pole of above-mentioned piezoelectric ceramic piece, and above-mentioned magnetic pointer rotatably is installed on the above-mentioned conduction thimble evenly, and above-mentioned conduction second end that touches bar is provided with and can first touches portion with an end of above-mentioned magnetic pointer touches mutually; First end of above-mentioned lead is connected with above-mentioned conduction thimble, and second end of above-mentioned lead is connected with the positive and negative signal terminal respective electrical of above-mentioned signal processor respectively with second end of above-mentioned electric-conductor.
Also include base, above-mentioned power supply, above-mentioned signal processor and above-mentioned loudspeaker are located on the above-mentioned base, and above-mentioned base is provided with the vertical supporting rod that supports above-mentioned electric-conductor; Above-mentioned electric-conductor comprises first conducting rod and second conducting rod; The above-mentioned first conducting rod accumbency is on above-mentioned vertical supporting rod; And an end end of above-mentioned first conducting rod is fixedly connected with the free end end of above-mentioned vertical supporting rod; Above-mentioned first conducting rod is electrically connected with the negative signal terminals of above-mentioned signal processor through connecting lead, and above-mentioned second conducting rod is erected on above-mentioned first conducting rod, above-mentioned piezoelectric ceramic piece and the perpendicular setting of above-mentioned second conducting rod; And the negative pole of above-mentioned piezoelectric ceramic piece contacts with above-mentioned second conducting rod, and above-mentioned piezoelectric ceramic piece and above-mentioned first conducting rod are arranged in parallel.
Above-mentioned sound signal generating means also includes conductor wire, conduction cross bar and collets; Above-mentioned collets are fixed on the free end end of above-mentioned second conducting rod; The accumbency of above-mentioned conduction cross bar is fixed on the above-mentioned collets; And the two ends of above-mentioned conduction cross bar pass the both sides of above-mentioned collets respectively, and above-mentioned conduction thimble is erected on the end of above-mentioned conduction cross bar, and first end of above-mentioned lead is fixed on the other end of above-mentioned conduction cross bar; Above-mentioned conductor wire one end is connected with above-mentioned conduction cross bar, and the other end of above-mentioned conductor wire is connected with the positive pole of above-mentioned piezoelectric ceramic piece.
Above-mentioned first portion of touching is a conducting block, offers the through hole that the end activity that supplies above-mentioned magnetic pointer is passed on the above-mentioned conducting block, and this through hole is passed in an end activity of above-mentioned magnetic pointer.
Above-mentioned first conducting rod is provided with an insulating base; Above-mentioned insulating base is provided with the conductive supporting seat; Above-mentioned conductive supporting seat is electrically connected with the positive signal terminals of above-mentioned signal processor through connecting lead; On the above-mentioned conductive supporting seat accumbency be provided with rotatable, and the current-carrying plate that is obliquely installed, first end of above-mentioned current-carrying plate is provided with and can makes the gas equilibrium regulator of above-mentioned current-carrying plate balance setting on above-mentioned conductive supporting seat; Second end that above-mentioned conduction is touched bar is provided with and can second touches portion with second end of above-mentioned current-carrying plate touches mutually, and above-mentioned conductive supporting seat connects lead through one and is connected with the positive pole of above-mentioned piezoelectric ceramic piece.
The above-mentioned gas balance regulator is hydrogen balloon or helium balloon, and above-mentioned hydrogen balloon or above-mentioned helium balloon are provided with the variable valve of interior amounts of hydrogen of the above-mentioned hydrogen balloon of scalable or the amount of helium in the above-mentioned helium balloon.
Second end that above-mentioned conduction is touched bar is provided with a U type termination, and an arm of above-mentioned U type termination is provided with above-mentioned first and touches portion, and another arm of above-mentioned U type termination is provided with above-mentioned second and touches portion.
Above-mentioned second portion of touching is a conducting block, and second end of above-mentioned current-carrying plate is provided with sharp-pointed bar, offers the through hole that supplies above-mentioned sharp-pointed bar activity to pass on the above-mentioned conducting block, and this through hole is passed in above-mentioned sharp-pointed bar activity.
Above-mentioned current-carrying plate is provided with the accumbency placement, and the mercury tube that has mercury and AIR MIXTURES in it.
Above-mentioned current-carrying plate is the bar shaped current-carrying plate; Above-mentioned conductive supporting seat is provided with the U type push rod that can hold above-mentioned bar shaped current-carrying plate; The bottom surface both sides of above-mentioned bar shaped current-carrying plate are concaved with the corresponding cavity that stretches into and holding above-mentioned bar shaped current-carrying plate of two arms that supplies above-mentioned U type push rod respectively; The bottom surface of above-mentioned bar shaped current-carrying plate is provided with some can tie up the fixed band of above-mentioned mercury tube admittedly; And each said fixing band is provided with along the length direction of above-mentioned bar shaped current-carrying plate at interval, and above-mentioned mercury tube is tied up solid on the bottom surface of above-mentioned bar shaped current-carrying plate through each said fixing band, and is in the U type groove of above-mentioned U type push rod.
After adopting technique scheme, the alarm of a kind of measurable earthquake of the utility model, local magnetic environment is in just often; The magnetic pointer is in the balance stationary state, and an end that passes the magnetic pointer in the through hole do not touch with first portion of touching mutually, and the magnetic pointer rotates when unusual when earth magnetism takes place; The rotation of magnetic pointer can make an end of magnetic pointer touch mutually with first portion of touching; Thereby make the sound signal generating means form a loop, piezoelectric ceramic piece sends sound signal, and this sound signal is sent to signal processor; And after signal processor processes, play back by loudspeaker; Loudspeaker can send alert song sound like this, for people get valuable escape time, thereby reduces casualties and economic loss; The utility model simplicity of design, highly sensitive, cost of manufacture is low, suitable large-scale promotion.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of conductive supporting seat in the utility model.
Among the figure:
Signal processor 4 positive signal terminals 41
Second conducting rod, 512 conduction thimbles 52
Piezoelectric ceramic piece 54 leads 55
Conduction is touched bar 56U type termination 561
Conducting block 562,563 through hole 562a, 563a
Insulating base 71 conductive supporting seats 72
U type push rod 721 current-carrying plates 73
Cavity 731,732 sharp-pointed bars 733
Mercury tube 74 fixed bands 75
Embodiment
The alarm of a kind of measurable earthquake of the utility model; Like Fig. 1, shown in 2; Comprise base 1, power supply 2, loudspeaker 3, sound signal generating means and be used to be in the signal processor 4 of the sound signal of sound signal generating means; This power supply 2, signal processor 4 all is located on the base 1 with loudspeaker 3, and power supply 2, signal processor 4 be electrically connected with loudspeaker 3 successively, and this signal processor 4 has positive and negative signal terminal 41,42.
This sound signal generating means comprises electric-conductor, conduction thimble 52, magnetic pointer 53, piezoelectric ceramic piece 54, lead 55, conducts electricity and touch bar 56, conductor wire 57, conduction cross bar 58 and collets 59; The upright vertical supporting rod 11 that is provided with on the left side of this base 1; This electric-conductor comprises first conducting rod 511 and second conducting rod 512; 511 accumbency of first conducting rod are on vertical supporting rod 11, and the left end end of first conducting rod 511 is fixedly connected with the end, upper end of vertical supporting rod 11, and first conducting rod 511 is electrically connected with the negative signal terminals 42 of signal processor 4 through connecting lead 61; This second conducting rod 512 is erected on the right-hand member of first conducting rod 511; Piezoelectric ceramic piece 54 is fixed on second conducting rod 512, and the right side of the negative pole of piezoelectric ceramic piece 54 contacts with second conducting rod 512, and the piezoelectric ceramic piece 54 and first conducting rod 511 are arranged in parallel; These collets 59 are fixed on the end, upper end of second conducting rod 512; 58 accumbency of conduction cross bar are fixed on the collets 59, and the corresponding respectively and arranged on left and right sides that passes collets 59 in left and right two ends of conduction cross bar 58, and this conduction thimble 52 is erected on the left end of conduction cross bar 58; This magnetic pointer 53 is placed on the end, upper end of conduction thimble 52 evenly; And what the bottom surface of magnetic pointer 53 was provided with that the end, upper end that supplies conduction thimble 52 stretches into and holding magnetic pointer 53 holds cavity 531, can rotate around the end, upper end of conduction thimble 52 with making magnetic pointer 53 cooperating of conduction thimble 52 through holding cavity 531, an end of this conductor wire 57 with conduct electricity cross bar 58 and be electrically connected; The other end of conductor wire 57 is connected with the positive electrical of piezoelectric ceramic piece 54; One end of this lead 55 is fixed on the right-hand member of conduction cross bar 58, and the other end of this lead 55 has positive signal terminals 41 with signal processor 4 and is electrically connected, and this conduction is touched bar 56 and is fixed on piezoelectric ceramics and levies on the left side of 54 negative pole; The upper end that this conduction is touched bar 56 is provided with a U type termination 561; Be respectively equipped with conducting block 562,563 on two arms of this U type termination 561, all offer through hole 562a, 563a on this conducting block 562,563, the through hole 562a that the left end activity of this magnetic pointer 53 is passed.
A kind of alarm of predicting earthquake of the utility model, local magnetic environment is in just often, and magnetic pointer 53 is in the balance stationary state, and the left end of magnetic pointer 53 does not touch with conducting block 562 mutually; Magnetic pointer 53 can rotate when unusual when earth magnetism takes place; The left end of magnetic pointer 53 can touch with the inwall of through hole 562a mutually; At this moment, the negative signal terminals 42 that the positive signal terminals 41 of signal processor 4, lead 55, conduction cross bar 58, conduction thimble 52, magnetic pointer 53, conducting block 562, U type termination 561, conduction touch bar 56, piezoelectric ceramic piece 54, second conducting rod 512, first conducting rod 511, connect lead 61 and signal processor 4 form a loop, and the positive pole of piezoelectric ceramic piece 54 through conductor wire 57 with conduct electricity cross bar 58 and be electrically connected; Like this; Voltage can act on piezoelectric ceramic piece 54, makes piezoelectric ceramic piece 54 that vibrations and generation sound signal take place, and this sound signal is sent in the signal processor 4 simultaneously; 4 pairs of sound signals that receive of this signal processor are handled; And the sound signal after will handling sends to loudspeaker 3, and the sound signal after will being handled by loudspeaker 3 plays back, and promptly loudspeaker 3 can send alert song sound; For people get valuable escape time, thereby reduce casualties and economic loss; Have simplicity of design, highly sensitive, the advantage that cost of manufacture is low.
In the utility model, the left end of first conducting rod 511 is provided with an insulating base 71, and this insulating base 71 is provided with conductive supporting seat 72; Conductive supporting seat 72 is electrically connected with the positive signal terminals 41 of signal processor 4 through connecting lead 62; Conductive supporting seat 72 is connected with the positive electrical of piezoelectric ceramic piece 54 through connecting lead 63, on this conductive supporting seat 72 accumbency be provided with rotatable, and the current-carrying plate 73 that is obliquely installed; Current-carrying plate 73 is the bar shaped current-carrying plate; This conductive supporting seat 72 is provided with the U type push rod 721 that can hold the bar shaped current-carrying plate, and the forward and backward both sides of bar shaped current-carrying plate bottom surface are concaved with the corresponding cavity 731,732 that stretches into and holding the bar shaped current-carrying plate of two arms that supplies U type push rod 721 respectively, and the bottom surface of bar shaped current-carrying plate is provided with that accumbency places; The mercury tube 74 that has mercury and AIR MIXTURES in it; The bottom surface of this bar shaped current-carrying plate is provided with the some fixed bands 75 that can tie up solid mercury tube 74, and each fixed band 75 is spaced apart along the length direction of bar shaped guide plate, and this mercury tube 74 is tied up solid on the bottom surface of bar shaped guide plate through each fixed band 75; And mercury tube 74 is in the U type groove of U type push rod 721; The left end of this current-carrying plate 73 is provided with and can makes the gas equilibrium regulator 76 of current-carrying plate 73 balance setting on U type push rod 721, and this gas equilibrium regulator 76 is a hydrogen balloon, and this hydrogen balloon is provided with the variable valve 761 of the amounts of hydrogen in the scalable hydrogen balloon; The right-hand member of this current-carrying plate 73 is provided with sharp-pointed bar 733, and through hole 563a is passed in these sharp-pointed bar 733 activities.
The alarm of a kind of measurable earthquake of the utility model; When atmospheric environment is in just often; Regulate the amounts of hydrogen in the hydrogen balloon through variable valve 761, make current-carrying plate 73 be in the balance stationary state, and the sharp-pointed bar 733 of current-carrying plate 73 does not touch with conducting block 563 mutually; When the air of big ground has received foreign peoples's gas of underground granting; Be that atmospheric environment is in unusual ambient condition; The hydrogen balloon at current-carrying plate 73 left end places can produce and upwards rise or the action of landing downwards; The rising of hydrogen balloon or landing can cause current-carrying plate 73 out of trim, and make the right-hand member of current-carrying plate 73 can corresponding generation downward-sloping or acclivitous state, the right-hand member of current-carrying plate 73 downward-sloping or be inclined upwardly sharp-pointed bar 733 is touched with the inwall of through hole 563a mutually; This moment signal processor 4 positive signal terminals 41, connect negative pole that lead 62, conductive supporting seat 72, current-carrying plate 73, conducting block 563, U type termination 561, conduction touch bar 56, piezoelectric ceramic piece 54, second conducting rod 512, first conducting rod 511, the negative signal terminals 42 that connect lead 61 and signal processor 4 form a loop; And the positive pole of piezoelectric ceramic piece 54 is electrically connected with conductive supporting seat 72 through connecting lead 63, and like this, voltage can act on piezoelectric ceramic piece 54; Make piezoelectric ceramic piece 54 that vibrations and generation sound signal take place; This sound signal is sent in the signal processor 4 simultaneously, and 4 pairs of sound signals that receive of this signal processor are handled, and the sound signal after will handling sends to loudspeaker 3; The sound signal that to be handled government office in feudal China by loudspeaker 3 plays back; Be that loudspeaker 3 can send alert song sound,, thereby reduce casualties and economic loss for people get valuable escape time.
In the utility model; Because when atmospheric environment is in unusual ambient condition; The rising of the hydrogen balloon at current-carrying plate 73 left end places or the action of landing are comparatively not obvious, at this moment, utilize the flowability of mercury in the mercury tube 74 can promote being inclined upwardly of current-carrying plate 73 right-hand members or downward-sloping; The sharp-pointed bar 733 of current-carrying plate 73 can be touched with conducting block 563 apace mutually, thereby make the sensitivity of alarm of the utility model higher.
In the utility model, this gas equilibrium regulator 76 also can be helium balloon.
The alarm of a kind of measurable earthquake of the utility model; Can report to the police to the abnormal occurrence in magnetic field through the sound signal generating means; Can the abnormal occurrence of atmosphere be reported to the police through the cooperation of parts such as conductive supporting seat 72, current-carrying plate 73, hydrogen balloon simultaneously; Usable range is comparatively complete, suitable large-scale promotion.
The utility model simplicity of design; Cost of manufacture is low, suitable large-scale promotion, and earthquake Alarm can be reported to the police to ground and aerial abnormal occurrence through the first earth induction alarm and the second earth induction alarm; Usable range is comparatively complete, suitable large-scale promotion.
Product form of the foregoing description and graphic and non-limiting the utility model and style, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.
Claims (10)
1. the alarm of a measurable earthquake; It is characterized in that: comprise power supply, sound signal generating means, loudspeaker and be used to be in the signal processor of the sound signal of sound signal generating means; Above-mentioned power supply, above-mentioned signal processor are electrically connected with above-mentioned loudspeaker successively; Above-mentioned signal processor has positive and negative signal terminal; This sound signal generating means comprises that electric-conductor, conduction thimble, magnetic pointer, piezoelectric ceramic piece, lead and conduction touch bar; First end that first end of above-mentioned electric-conductor and above-mentioned conduction are touched bar is separately fixed on the negative pole of above-mentioned piezoelectric ceramic piece; Above-mentioned conduction thimble is erected on the positive pole of above-mentioned piezoelectric ceramic piece, and above-mentioned magnetic pointer rotatably is installed on the above-mentioned conduction thimble evenly, and above-mentioned conduction second end that touches bar is provided with and can first touches portion with an end of above-mentioned magnetic pointer touches mutually; First end of above-mentioned lead is connected with above-mentioned conduction thimble, and second end of above-mentioned lead is connected with the positive and negative signal terminal respective electrical of above-mentioned signal processor respectively with second end of above-mentioned electric-conductor.
2. the alarm of a kind of measurable earthquake according to claim 1; It is characterized in that: also include base; Above-mentioned power supply, above-mentioned signal processor and above-mentioned loudspeaker are located on the above-mentioned base, and above-mentioned base is provided with the vertical supporting rod that supports above-mentioned electric-conductor; Above-mentioned electric-conductor comprises first conducting rod and second conducting rod; The above-mentioned first conducting rod accumbency is on above-mentioned vertical supporting rod; And an end end of above-mentioned first conducting rod is fixedly connected with the free end end of above-mentioned vertical supporting rod; Above-mentioned first conducting rod is electrically connected with the negative signal terminals of above-mentioned signal processor through connecting lead, and above-mentioned second conducting rod is erected on above-mentioned first conducting rod, above-mentioned piezoelectric ceramic piece and the perpendicular setting of above-mentioned second conducting rod; And the negative pole of above-mentioned piezoelectric ceramic piece contacts with above-mentioned second conducting rod, and above-mentioned piezoelectric ceramic piece and above-mentioned first conducting rod are arranged in parallel.
3. the alarm of a kind of measurable earthquake according to claim 2; It is characterized in that: above-mentioned sound signal generating means also includes conductor wire, conduction cross bar and collets; Above-mentioned collets are fixed on the free end end of above-mentioned second conducting rod, and the accumbency of above-mentioned conduction cross bar is fixed on the above-mentioned collets, and the two ends of above-mentioned conduction cross bar pass the both sides of above-mentioned collets respectively; Above-mentioned conduction thimble is erected on the end of above-mentioned conduction cross bar; First end of above-mentioned lead is fixed on the other end of above-mentioned conduction cross bar, and above-mentioned conductor wire one end is connected with above-mentioned conduction cross bar, and the other end of above-mentioned conductor wire is connected with the positive pole of above-mentioned piezoelectric ceramic piece.
4. the alarm of a kind of measurable earthquake according to claim 2; It is characterized in that: above-mentioned first portion of touching is a conducting block; Offer the through hole that the end activity that supplies above-mentioned magnetic pointer is passed on the above-mentioned conducting block, this through hole is passed in an end activity of above-mentioned magnetic pointer.
5. the alarm of a kind of measurable earthquake according to claim 2; It is characterized in that: above-mentioned first conducting rod is provided with an insulating base; Above-mentioned insulating base is provided with the conductive supporting seat; Above-mentioned conductive supporting seat is electrically connected with the positive signal terminals of above-mentioned signal processor through connecting lead; On the above-mentioned conductive supporting seat accumbency be provided with rotatable, and the current-carrying plate that is obliquely installed, first end of above-mentioned current-carrying plate is provided with and can makes the gas equilibrium regulator of above-mentioned current-carrying plate balance setting on above-mentioned conductive supporting seat; Second end that above-mentioned conduction is touched bar is provided with and can second touches portion with second end of above-mentioned current-carrying plate touches mutually, and above-mentioned conductive supporting seat connects lead through one and is connected with the positive pole of above-mentioned piezoelectric ceramic piece.
6. the alarm of a kind of measurable earthquake according to claim 5; It is characterized in that: the above-mentioned gas balance regulator is hydrogen balloon or helium balloon, and above-mentioned hydrogen balloon or above-mentioned helium balloon are provided with the variable valve of interior amounts of hydrogen of the above-mentioned hydrogen balloon of scalable or the amount of helium in the above-mentioned helium balloon.
7. the alarm of a kind of measurable earthquake according to claim 5; It is characterized in that: second end that above-mentioned conduction is touched bar is provided with a U type termination; One arm of above-mentioned U type termination is provided with above-mentioned first and touches portion, and another arm of above-mentioned U type termination is provided with above-mentioned second and touches portion.
8. according to the alarm of claim 5 or 7 described a kind of measurable earthquakes; It is characterized in that: above-mentioned second portion of touching is a conducting block; Second end of above-mentioned current-carrying plate is provided with sharp-pointed bar; Offer the through hole that supplies above-mentioned sharp-pointed bar activity to pass on the above-mentioned conducting block, this through hole is passed in above-mentioned sharp-pointed bar activity.
9. the alarm of a kind of measurable earthquake according to claim 8 is characterized in that: above-mentioned current-carrying plate is provided with that accumbency places, and the mercury tube that has mercury and AIR MIXTURES in it.
10. the alarm of a kind of measurable earthquake according to claim 8; It is characterized in that: above-mentioned current-carrying plate is the bar shaped current-carrying plate; Above-mentioned conductive supporting seat is provided with the U type push rod that can hold above-mentioned bar shaped current-carrying plate; The bottom surface both sides of above-mentioned bar shaped current-carrying plate are concaved with the corresponding cavity that stretches into and holding above-mentioned bar shaped current-carrying plate of two arms that supplies above-mentioned U type push rod respectively; The bottom surface of above-mentioned bar shaped current-carrying plate is provided with some can tie up the fixed band of above-mentioned mercury tube admittedly; And each said fixing band is provided with along the length direction of above-mentioned bar shaped current-carrying plate at interval, and above-mentioned mercury tube is tied up solid on the bottom surface of above-mentioned bar shaped current-carrying plate through each said fixing band, and is in the U type groove of above-mentioned U type push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205719836U CN202434020U (en) | 2011-12-30 | 2011-12-30 | Alarm capable of predicating earthquakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205719836U CN202434020U (en) | 2011-12-30 | 2011-12-30 | Alarm capable of predicating earthquakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202434020U true CN202434020U (en) | 2012-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205719836U Expired - Fee Related CN202434020U (en) | 2011-12-30 | 2011-12-30 | Alarm capable of predicating earthquakes |
Country Status (1)
| Country | Link |
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| CN (1) | CN202434020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109493A (en) * | 2017-12-30 | 2018-06-01 | 南京陶特思软件科技有限公司 | A kind of junior physics electromagnetic experimental device for electricity field |
-
2011
- 2011-12-30 CN CN2011205719836U patent/CN202434020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109493A (en) * | 2017-12-30 | 2018-06-01 | 南京陶特思软件科技有限公司 | A kind of junior physics electromagnetic experimental device for electricity field |
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| Date | Code | Title | Description |
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| 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: 20120912 Termination date: 20131230 |