CN2202316Y - Multifunctional automatic earthquake alarm and recorder - Google Patents

Abstract

The utility model relates to a multifunctional and automatic earthquake alarm recorder which is characterized in that an alarm recorder main machine for earthquake observation, etc. is composed of the casing of an earthquake observation device, a direction indicating light, a direction recording displayer, a self-checking switch, a 220V AC power supply jack, an illumination light jack, an external connection loud-speaker jack, a time recording displayer, etc. The utility model adopts a stereo nine-direction short-circuit triggering and switching on circuit which is composed of an earthquake triggering probe and the main machine. The utility model has the advantages of small size, low cost, little energy consumption, simple operation, stable performance, arbitrary adjustment of sensitivity, capability of automatic check and judgment of the machine failure, double purpose of alternate current and direct current and automatic conversion of the alternate current and the direct current. The utility model is suitable for the shockproof alarm and the earthquake situation observation and recording of the urban and the rural regions and the regions without power.

Description

Multifunctional automatic earthquake alarm and recorder

The utility model relates to a kind of multi-functional full-automatic seismic observation register of warning, and constitutes the seismic observation register main frame of warning by seismic observation device shell, orientation pilot lamp, azimuth recording display, self-test switch, 220V AC power jack, lighting lamp jack, external speaker jack, probe insertion, time keeping display, AC and DC power light, power switch and direct current indicator light switch.Constitute earthquake by protective cover, adjustable lifting pole, spring vertical line, metal single pendulum sash weight, three-dimensional nine orientation contacts, local trigger sensitivity fine setting, probe mount, adjustable seat leg, probe plug and level and trigger probe.

For a long time, earthquake alarm, observation, register instrument have obtained extensively being suitable for its peculiar purposes.The stable performance, record that further improves this type of seismic instrument how is accurately and aspect the perfect in shape and function, and people have done a lot of effort, and as the small-sized seismic observation register instrument of now having promoted the use of, the observed and recorded effect just clearly.The feature of this quasi-instrument mostly is to utilize the mode of probe pen line recording frequency on the drawing that do not stop of running to measure the longitude and latitude of focus, and this quasi-instrument need be placed in respectively on three observation point and just does final conclusion behind the synthesis measuring.This type of device can only write down four rough orientation, and can not write down the earthquake situations in comprehensive and local earthquake centre, can not accurate recording when earthquake is shaken, can not lock warning to the focus orientation, thereby time of occurrence deviation and orientation wrong report.

The purpose of this utility model just provides the full-automatic seismic observation of a kind of small-size multifunction register of warning.Because the earthquake rule is " little shake make a noise, shake greatly ", but little shake often is difficult for being perceiveed by people, and Nobody Knows especially especially to sleep soundly that night.This machine is addressed this problem on solving, also will to the seismic observation station of town and country and non-Electric region, etc. the site play a part to report to the police, observe and record, it informs in time that not only people have earthquake situations to take place, orientation, the time that can also automatically earthquake be taken place is made accurate recording simultaneously, again can for night heavy sleepers send alarm sound and light lighting lamp automatically, for people carry out rapidly shockproof Disaster preparedness work play to little shake report to the police in advance, the timely purpose of record.Simultaneously, the utility model further improves the accuracy and stability of this type of seismic instrument to the timely observed and recorded of earthquake situations by adopting electronics self-locking time, self-locking orientation.

Concrete solution of the present utility model is: constitute the seismic observation register main frame of warning by seismic observation device shell, orientation pilot lamp, azimuth recording display, self-test switch, 220V AC power jack, lighting lamp jack, external speaker jack, probe insertion, time keeping display, AC and DC power light, power switch and direct current indicator light switch.Constitute earthquake by protective cover, adjustable lifting pole, spring vertical line, metal single pendulum sash weight, three-dimensional nine orientation contacts, the fine setting of local trigger sensitivity, probe end seat, adjustable seat leg, probe plug and level and trigger probe.

For making the effective tool of this function as earthquake alarm, observation, record, be provided with following 9 utility functions in machine: 1. focus orientation pilot lamp shows, 2. the focus azimuth recording shows, 3. the earthquake time keeping shows, 4. automatically illumination is 5. reported to the police automatically, 6. 7. self-verifying machine internal fault of external loudspeaker (or promote public address equipment report to the police), 8. the dual-purpose and automatic switchover of AC and DC, 9. AC and DC power supply indication.

For making this machine can rapidly, accurately make record to the earthquake time, board formula cut-off relay J is fallen in the unhook that is provided with in Fig. 3 circuit can automatic locking the time ₂₀It is to be that the number plate relay of 1000-11000-0.9TJH5688.007 is through reform by line call-out " specification in the special-purpose artificial magneto call telephone exchange of post and telecommunications, original reed and contact are removed, change the metal mandrel rod of number plate into the insulation mandrel rod, with insulating mat, sheet number plate and the insulation of relay fixed support are come again, on number plate and armature two contacts, draw the solenoid shape lead-in wire respectively, set up an interior angle again and be respectively the Qian shape fixed mount of 90 ° and 110 ° and make, in circuit, be used for locking the earthquake time keeping and show.

This circuit by spring vertical line single pendulum sash weight and the universe～in nine orientation contacts form earthquake and trigger probe.By J ₁～J ₁₀, SCR ₁～SCR ₉, LED ₃～LED ₁₁, R ₃～R ₅Form three-dimensional nine orientation short circuit triggering and conducting circuit with probe.SCR ₁～SCR ₉Forward connects in circuit, R ₄, R ₅Pass through J _1aNormally closed contact provides one to trigger control signal voltage for it.When the normal monitoring duty, because of single pendulum sash weight and nine probe contacts are in open-circuit condition, the controllable silicon in each orientation can't conducting because of can not get controlling voltage, when in case earthquake takes place, shake side's contact in single pendulum sash weight and the nine side's contacts at first touches, and makes entire circuit following groundwork state occur so shake can be controlled silicon because of having obtained control voltage:

Shake can be controlled silicon and obtain control signal voltage and conducting, Chuan Lian relay J with it through triggering ₁Successive relay trip, at this moment, J _1bClosed conducting is to breaking off relations board formula cut-off relay J ₂₀Provide operating voltage, so J _20aAction, this number plate are broken off relations rapidly and are dropped, and the electric power loop of electronic quartz clock is disconnected, and make clock pointer stop walking and automatically lock the earthquake time keeping and show.

Because shake can be controlled the silicon conducting that is triggered, also successive relay trip of Chuan Lian sensitive relay with it, and the wherein closure of one group of normally opened contact of passing through it is given J ₁₁～J ₁₉In this orientation number plate relay operating voltage is provided, so this orientation number plate breaks off relations immediately and drops and automatically lock seismic location record and show.

The utility model has the advantages that: since adopt three-dimensional nine orientation short circuit triggering and conducting circuit so, so it not only can the observed and recorded universe～convert the earthquake situations in eight orientation, and earthquake situations that can the local earthquake centre of observed and recorded.When earthquake took place, the single pendulum sash weight at first touched with shake side's contact, so under the relevant effect of circuit turn-on in shake side, make J _20aAction, the electric power loop disconnection with electronic quartz clock makes clock pointer stop walking and locking time, reaches the effect that earthquake is accurately clocked.Simultaneously, shake can be controlled also successive relay trip of the sensitive relay of connecting on the silicon, operating voltage is provided for shake side number plate relay, so this number plate breaks off relations immediately and drops and lock the orientation, reaches the effect to the demonstration of seismic location accurate recording.This electromechanics source voltage is direct current 9V, static working current 0.005mA, dynamic duty electric current 160mA, so the utility model power consumption is little, and volume is little, cost is low, and is simple to operate, stable performance, sensitivity is arbitrarily adjustable, in establish self-checking function, but mechanical disorder is judged in self-verifying, AC and DC is dual-purpose and can automatically switch, therefore, this machine all is suitable for as shockproof warning and observed and recorded earthquake situations town and country and non-Electric region.

Accompanying drawing the 1,2,3,4,5, the 6th, an example structure of the present utility model is looked squarely, schematic diagram.Below in conjunction with accompanying drawing the utility model is described in further detail:

Fig. 1 is a main frame profile sterogram of the present utility model.1-seismic observation device shell among the figure, 2-orientation pilot lamp, 3-azimuth recording display, 4-self-test switch, 5-220V AC power jack, 6-lighting lamp jack, 7-external speaker jack, 8-probe insertion, 9-time keeping display, 10,11-AC and DC power light, 12-power switch, 13-direct current indicator light switch.

This body is long-pending to be (400 * 200 * 160) mm ³, requirement is placed horizontally at indoor seasoning and suitable optional position, is convenient to operational observations and promptly is.

Fig. 2 is the profile sterogram that earthquake triggers probe.14-protective cover among the figure, 15-adjustable lifting pole, 16-spring vertical line, 17-metal single pendulum sash weight, the three-dimensional nine orientation contacts of 18-, the local trigger sensitivity fine setting of 19-, the 20-probe end, sat, the adjustable seat leg of 21-, the 22-plug of popping one's head in, 23-level.

This probe size: protective cover is (400 * 140 * 100) mm ³, base is (180 * 180 * 100) mm ³Requirement is placed horizontally at serene lower dry corner.

Fig. 3 is the main circuit schematic diagram of this machine.It by spring vertical line single pendulum sash weight and the universe～in nine orientation contacts form earthquake and trigger probe.J ₁～J ₁₀, SCR ₁～SCR ₉, LED ₃～LED ₁₁, R ₃～R ₅Form three-dimensional nine orientation short circuit triggering and conducting circuit with probe.SCR ₁～SCR ₉Forward connects in circuit, R ₄, R ₅Pass through J _1aNormally closed contact provides one to trigger control signal voltage for it.When the normal monitoring duty, because of single pendulum sash weight and the universe～in the probe contact in nine orientation be in open-circuit condition, the controllable silicon in each orientation can't conducting because of can not get controlling voltage, when in case earthquake takes place, shake side's contact in single pendulum sash weight and nine contacts at first touches, and makes entire circuit following several duties occur so shake can be controlled silicon because of having obtained control voltage:

1. shake can be controlled silicon and obtain control signal voltage and conducting, Chuan Lian J with it through triggering ₁Successive relay trip, at this moment J _1bReport to the police news Chinese percussion instrument CD end and J are given in closed conducting ₂₀Operating voltage is provided, so the news Chinese percussion instrument sends chimes of doom, while J _20aAction is with the power supply E of electronic quartz clock ₂The loop disconnects, and makes clock pointer stop walking, and shows thereby the time that earthquake takes place is made accurate recording rapidly.

2. because the silicon controlled conducting of shake side, also successive relay trip of Chuan Lian sensitive relay with it, and the closure of passing through its two groups of normally opened contacts is given ZD and J ₁₁～J ₁₉In shake side's number plate relay operating voltage separately is provided, so lighting lamp is lighted automatically, simultaneously, the number plate of shake side also breaks off relations immediately and drops, and shows thereby record is made in the focus orientation.

3. owing to the silicon controlled conducting of shake side, also conducting is luminous in succession for this side's light emitting diode of forward connection with it, thereby luminous demonstration is made in the focus orientation.

4. because the silicon controlled conducting of shake side, Chuan Lian J with it ₁Successive relay trip, J _1aNormally closed contact disconnect with being about to all SCR control voltage ends.And shake can be controlled silicon once conducting, even lost control voltage, it is recovered by (having only the complete machine of cut-out power supply that circuit is quit work), therefore, except each the relevant circuit turn-on work of this shake side, the ghyristor circuit of eight non-seismic locations of residue all ends owing to all lost control voltage, so,, can not make its conducting work even the single pendulum sash weight touches with its any one party contact again, thereby make circuit performance reliable and stable, do not produce the directivity wrong report.

C in this circuit ₁-C ₉Be anti-tampering electric capacity, so can not make this chance error newspaper because of the interference of extraneous strays signal or work not normal.K ₄～K ₁₂Be self-test switch, but the machine internal fault is judged in self-verifying.AB is the 220V ac power input end, for machine provides working volts alternating current.

In this circuit, LED ₁Select 2EF31 type light emitting diode for use.LED ₂～LED ₁₁Select 2EF1～2 type light emitting diodes for use.SCR ₁～SCR ₉Select for use withstand voltagely greater than 9V, forward current is greater than the 3CT type of 200mA or the controllable silicon of other model, and trigger current is tried one's best littler.J ₁Selection work voltage is direct current 3V, and direct current resistance is 32 Ω, and has the sensitive mini-relay of two groups of conversion hysteria contacts.Miniwatt sensitive relay as DC3V, KD4099 series.J ₂～J ₁₀Selection work voltage is direct current 6V, and each relay all has two groups of open type contacts, direct current resistance is the JRX-13F type sensitive relay of 85 Ω.J ₁₁～J ₁₉Select that line call-out " specification is the number plate relay of 1000-11000-0.9TJH5688.007 in the special-purpose artificial magneto call telephone exchange of post and telecommunications for use, reed and contact are empty need not.

Fig. 4 is the news Chinese percussion instrument electrical schematic diagram of reporting to the police.BG ₁～BG ₃Form audio oscillator circuit Deng element, send alarm sound to people when taking place for earthquake situations.Y ₁Be on-board speaker, Y ₂Be external loudspeaker, it can send warning to the people in other room.CD respectively with Fig. 3 in corresponding connection of CD, for news Chinese percussion instrument operating voltage is provided.

Fig. 5 is to be the number plate relay of 1000-11000-0.9TJH5688.007 is made the board formula cut-off relay that breaks off relations after reform structural drawing with line call-out " specification in the special-purpose artificial magneto call telephone exchange of post and telecommunications.In circuit J ₂₀, be used for record locking time.This figure is the situation of number plate and armature two closings of contact when listing.Among the figure, 24-armature, 25-number plate, 26-insulation spacer, the 27-mandrel rod that insulate, the vertical component of 28-casing, 29-fixed screw, 30-armature solenoid shape lead-in wire, 31-Qian shape fixed mount, (wherein ∠ E=90 °, ∠ F=110 °), 32-insulating mat, 33-number plate solenoid shape lead-in wire.

Fig. 6 is that earthquake triggers the topology layout of the three-dimensional nine orientation contacts of probe and the connection diagram of plug.The three-dimensional nine orientation contacts of 18-among the figure (universe-northwest wherein, bank-positive north, blunt-northeast, shake-due east, xun, one of the Eight Diagrams-southeast, female-southwest from-due south, convert-positive western, in-locality), the 22-plug of popping one's head in.See 18 among Fig. 2,22.

Debugging and use: the plug of at first will popping one's head in inserts in the main frame probe insertion, the single pendulum sash weight is finely tuned by lifting pole and local trigger sensitivity, transfer to probe hole, contact garden central authorities transfixion, stay some gaps slightly between sash weight and each contact, turn on the power switch then, be taken up in order of priority the unlatching self-test switch, check whether each orientation circuit working of main frame is normal, if the number plate in each orientation of self-test switch institute correspondence drops respectively, the orientation pilot lamp is bright, the clock and watch pointer stops walking, in the machine, outer loudspeaker all sends alarm sound, and lighting lamp is lighted, illustrate that host work is normal, powered-down switch and self-test switch turn on the power switch once more then, and machine has just entered the seismic monitoring duty.

Claims (2)

1, a kind of multi-functional full-automatic seismic observation register of warning is characterized in that: constitute the seismic observation register main frame of warning by seismic observation device shell, orientation pilot lamp, azimuth recording display, self-test switch, 220V AC power jack, lighting lamp jack, external speaker jack, probe insertion, time keeping display, AC and DC power light, power switch and direct current indicator light switch; Constitute earthquake by protective cover, adjustable lifting pole, spring vertical line, metal single pendulum sash weight, three-dimensional nine orientation contacts, local trigger sensitivity fine setting, probe mount, adjustable seat leg, probe plug and level and trigger probe; Shake in the circuit can be controlled silicon and obtain control signal voltage and conducting, Chuan Lian relay J with it through the probe triggering ₁Successive relay trip, J _1bClosed conducting is to breaking off relations board formula cut-off relay J ₂₀Provide operating voltage, so J _20aAction, this number plate are broken off relations rapidly and are dropped, and answer the electric power loop of crystal clock to disconnect electronics, make clock pointer stop walking and automatically lock earthquake central bay record and show; Simultaneously, can control also successive relay trip of sensitive relay that silicon connects with earthquake, and give J by his wherein closure of one group of normally opened contact ₁₁～J ₁₉In this orientation number plate relay operating voltage is provided, so this orientation number plate breaks off relations immediately and drops and automatically lock seismic location record and show.

2, by the described register of claim 1, it is characterized in that: the metal mandrel rod of its board formula cut-off relay number plate that breaks off relations is the insulation mandrel rod, with insulating mat, sheet number plate and the insulation of relay fixed support are come again, on number plate and armature two contacts, draw solenoid shape lead-in wire respectively, establish the Qian shape fixed mount that an interior angle is respectively 90 ° and 110 ° again.

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