CN106981177A - A kind of earthquake audible-visual annunciator with automatic rotating function - Google Patents
A kind of earthquake audible-visual annunciator with automatic rotating function Download PDFInfo
- Publication number
- CN106981177A CN106981177A CN201710387209.1A CN201710387209A CN106981177A CN 106981177 A CN106981177 A CN 106981177A CN 201710387209 A CN201710387209 A CN 201710387209A CN 106981177 A CN106981177 A CN 106981177A
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- circuit
- resistance
- earthquake
- capacitor
- pedestal
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Geophysics And Detection Of Objects (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of earthquake audible-visual annunciator with automatic rotating function, including warning device body, bottom, circuit control system, warning circuit, sonic detection circuit, pedestal is provided with warning device body, outer cover mounting groove, outer cover, rotor, flash lamp, loudspeaker, light sensor, circuit control system, motor, sealing ring, fixed screw holes, threading hole, bottom, sensitive film, circuit control system is provided with the inside of warning device body, power supply module is provided with circuit control system, governor circuit, single-chip microcomputer, drive circuit, wireless network module, memory module, light level module, warning circuit, sonic detection circuit, the present apparatus is reasonable in design, it is simple in construction, can be simultaneously to sound, light is detected, the infrasound that can also be transmitted by sonic detection electric circuit inspection focus, can be accurate, in advance detect earthquake information.
Description
Technical field
The present invention relates to seismic sensor technical field, specially a kind of earthquake sound and light alarm with automatic rotating function
Device.
Background technology
Recent years, earthquake all over the world frequently occurs, the Wenchuan earthquake and Yushu earthquake of our China, all causes
Huge economic loss and casualties.When earthquake occurs, the alarm of earthquake is fled from now in time to people in coming earthquake
Field is very helpful.Existing earthquake Alarm is varied, and some alarms are less sensitive, and what is had can not continue alarm,
It is having in-convenience in use, the complicated, cost having is high, and what is also had is not that very firmly, current earthquake alarming device much exists
When alarm, lighting fixture can not carry out rotation and flash.
The content of the invention
It is an object of the invention to provide a kind of small volume, occupy little space, production cost is low, accuracy of detection is high, can
A kind of earthquake audible-visual annunciator with automatic rotating function of Pre-Alarm Earthquakes message promptly and accurately, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides following technical scheme：A kind of earthquake acousto-optic with automatic rotating function
Alarm, including warning device body, bottom, circuit control system, warning circuit, sonic detection circuit, the warning device
Body is provided with pedestal, and the bottom of the pedestal is provided with bottom, and the bottom of the pedestal is surrounded by light sensor, pedestal
Side is provided with loudspeaker, and the inside of the pedestal is provided with circuit control system, and the top of the pedestal is provided with outer cover, and outer cover is used
Transparent toughened glass material is made.
It is preferred that, the top of the pedestal is provided with outer cover mounting groove, and the inside of outer cover mounting groove is provided with motor, described
The top of motor, which is provided with above rotor, the side wall of the rotor, is provided with flash lamp, and the top of the rotor is provided with sensitive film.
It is preferred that, the bottom is surrounded by sealing ring, and sealing ring is attached on the surrounding of bottom by heating and melting
Fixed screw holes are provided with edge, the circle of the sealing ring, the centre of the bottom is provided with threading hole.
It is preferred that, the circuit control system is provided with power supply module, one end of the power supply module and governor circuit
One end is connected, and the other end of the governor circuit and one end of single-chip microcomputer are connected, and the side of the single-chip microcomputer is provided with drive circuit,
The other end of the single-chip microcomputer is provided with wireless network module, memory module, and the wireless network module, memory module are mutually simultaneously
Connection, the other end of the single-chip microcomputer is connected with light level module, warning circuit, sonic detection circuit.
It is preferred that, the warning circuit is provided with power supply, and the positive pole of the power supply and the negative pole of diode are connected, and described two
The positive pole of pole pipe is connected with the emitter stage of the second triode, and between the diode and the second triode a node is with lighting
One end connection of diode, the other end of the light emitting diode is connected with wire, one in parallel of the two ends of the diode the
One resistance a, node between the diode and the second triode is connected with one end on timing chip, the timing core
One end on piece is connected with the base stage of the first triode, and the emitter stage of first triode is connected with wire, and the described 1st
The colelctor electrode of pole pipe is connected with the base stage of the second triode, and the colelctor electrode of second triode and one end of alarm are connected,
The other end of the alarm and the negative pole of power supply are connected, and two connection ends on the timing chip connect with second resistance respectively
Connect.
It is preferred that, the sonic detection circuit is provided with crystal oscillator, one end of the crystal oscillator and the 4th electricity
One end connection of resistance, a two ends 3rd resistor in parallel for the crystal oscillator, the other end and first of the 4th resistance
One end connection of capacitor, the other end of first capacitor is connected with the reversed-phase output of the first operational amplifier, described
The reversed-phase output of first operational amplifier is connected with one end of the 7th resistance, the other end ground connection of the 7th resistance, described
The output end of first operational amplifier is connected with one end of the second capacitor, the two ends parallel connection the 6th of first operational amplifier
Resistance, the other end of second capacitor is connected with one end of the 8th resistance, the other end of the 8th resistance and the 3rd electricity
One end connection of container, the other end of the 3rd capacitor is connected with one end of the 9th resistance, the other end of the 9th resistance and
One end connection of 4th capacitor, the other end of the 4th capacitor is connected with the inverting input of the second operational amplifier,
The in-phase output end of second operational amplifier is connected with wire, the output head grounding of the second operational amplifier.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) rotor is installed on warning device body, when early warning and alarming, the flash lamp on rotor can ceaselessly dodge
Sparkle, and rotor can be rotated ceaselessly, made light more dazzling, given people more obvious prompt message；
(2) the sonic detection circuit infrasound produced during focus vibrations for detecting or the electromagnetic wave of fluctuation, compare thing
Reason sensing vibrations are sensitiveer, add sensitivity and the accuracy of warning device；
(3) small volume of the present apparatus, occupies little space, and production cost is low, and accuracy of detection is high, early warning that can be promptly and accurately
Earthquake information.
Brief description of the drawings
Fig. 1 is warning device body construction schematic diagram of the present invention；
Fig. 2 is bottom cover structure schematic of the present invention；
Fig. 3 is circuit control system schematic diagram of the present invention；
Fig. 4 is warning circuit schematic diagram of the present invention；
Fig. 5 is sonic detection circuit diagram of the present invention.
In figure：1st, warning device body；2nd, pedestal；3rd, outer cover mounting groove；4th, outer cover；5th, rotor；6th, flash lamp；7th, raise one's voice
Device；8th, light sensor；9th, circuit control system；10th, motor；11st, sealing ring；12nd, fixed screw holes；13rd, threading hole；
14th, bottom；15th, sensitive film；16th, power supply module；17th, governor circuit；18th, single-chip microcomputer；19th, drive circuit；20th, wireless network mould
Block；21st, memory module；22nd, light level module；23rd, warning circuit；24th, sonic detection circuit；25th, power supply；26th, the first electricity
Resistance；27th, diode；28th, light emitting diode；29th, timing chip；30th, second resistance；31st, the first triode；32nd, the two or three pole
Pipe；33rd, alarm；34th, crystal oscillator；35th, 3rd resistor；36th, the 4th resistance；37th, the first capacitor；38th, the 5th resistance；
39th, the first operational amplifier；40th, the 6th resistance；41st, the 7th resistance；42nd, the second capacitor；43rd, the 8th resistance；44th, the 3rd electricity
Container；45th, the 9th resistance；46th, the 4th capacitor；47th, the second operational amplifier.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme：A kind of earthquake sound and light alarm with automatic rotating function
Device, including include warning device body 1, bottom 14, circuit control system 9, warning circuit 23, sonic detection circuit 24, alarm dress
Body 1 is put provided with pedestal 2, the bottom of the pedestal 2 is provided with bottom 14, and the bottom of the pedestal 2 is surrounded by light level
Device 8, the side of pedestal 2 is provided with loudspeaker 7, and the inside of the pedestal 2 is provided with circuit control system 9, and the top of the pedestal 2 is set
There is outer cover 4, outer cover 4 is made of transparent toughened glass material.
The top of pedestal 2 is provided with outer cover mounting groove 3, and the inside of outer cover mounting groove 3 is provided with motor 10, the driving electricity
The top of machine 10 is provided with rotor 5, warning device body and installs rotor, when early warning and alarming, the flash lamp meeting on rotor
Ceaselessly flash, and rotor can be rotated ceaselessly, make light more dazzling, give people more obvious prompt message, it is described
Flash lamp 6 is provided with above the side wall of rotor 5, the top of the rotor 5 is provided with sensitive film 15.
Referring to Fig. 2, bottom 14 is surrounded by sealing ring 11, sealing ring 11 is attached on bottom 14 by heating and melting
Fixed screw holes 12 are provided with edge, the circle of the sealing ring 11, the centre of the bottom 14 is provided with threading hole 13.
Referring to Fig. 3, circuit control system 9 is provided with power supply module 16, one end and the master control electricity of the power supply module 16
One end connection on road 17, the other end of the governor circuit 17 is connected with one end of single-chip microcomputer 18, the side of the single-chip microcomputer 18
Provided with drive circuit 19, the other end of the single-chip microcomputer 18 is provided with wireless network module 20, memory module 21, the wireless network
Module 20, memory module 21 are parallel with one another, the other end and light level module 22, warning circuit 23, the sound of the single-chip microcomputer 18
Ripple detection circuit 24 is connected, the electromagnetism of the infrasound produced during focus vibrations for detecting of sonic detection circuit 24 or fluctuation
Ripple, it is sensitiveer than physical sensing vibrations, add sensitivity and the accuracy of warning device.
Referring to Fig. 4, warning circuit 23 is provided with power supply 25, the positive pole of the power supply 25 connects with the negative pole of diode 27
Connect, the positive pole of the diode 27 is connected with the emitter stage of the second triode 32, the triode 32 of diode 27 and second it
Between a node be connected with one end of light emitting diode 28, the other end of the light emitting diode 28 is connected with wire, described
A node between the two ends of diode 27 first resistor 26 in parallel, the triode 32 of diode 27 and second is with determining
When chip 29 on one end connection, one end on the timing chip 29 is connected with the base stage of the first triode 31, described first
The emitter stage of triode 31 is connected with wire, and the colelctor electrode of first triode 31 is connected with the base stage of the second triode 32,
The colelctor electrode of second triode 32 is connected with one end of alarm 33, the other end of the alarm 33 and bearing for power supply 25
Pole is connected, and two connection ends on the timing chip 29 are connected with second resistance 30 respectively.
Referring to Fig. 5, sonic detection circuit 24 is provided with crystal oscillator 34, one end of the crystal oscillator 34 and the
One end connection of four resistance 36, a two ends 3rd resistor 35 in parallel for the crystal oscillator 34, the 4th resistance 36
The other end is connected with one end of the first capacitor 37, and the other end of first capacitor 37 is anti-with the first operational amplifier 39
Phase output terminal is connected, and the reversed-phase output of first operational amplifier 39 is connected with one end of the 7th resistance 41, and the described 7th
The other end ground connection of resistance 41, the output end of first operational amplifier 39 is connected with one end of the second capacitor 42, described
The two ends of first operational amplifier 39 the 6th resistance 40 in parallel, the other end of second capacitor 42 and the one of the 8th resistance 43
End connection, the other end of the 8th resistance 43 is connected with one end of the 3rd capacitor 44, the 3rd capacitor 44 it is another
End is connected with one end of the 9th resistance 45, and the other end of the 9th resistance 45 is connected with one end of the 4th capacitor 46, and the described 4th
The other end of capacitor 46 is connected with the inverting input of the second operational amplifier 47, the same phase of second operational amplifier 47
Output end is connected with wire, the output head grounding of the second operational amplifier 47.
The small volume of the present apparatus, occupies little space, and production cost is low, and accuracy of detection is high, early warning that can be promptly and accurately
Shake message.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of earthquake audible-visual annunciator with automatic rotating function, including include warning device body (1), bottom (14), electricity
Path control system (9), warning circuit (23), sonic detection circuit (24), it is characterised in that：On the warning device body (1)
Provided with pedestal (2), the bottom of the pedestal (2) is provided with bottom (14), and the bottom of the pedestal (2) is surrounded by light sensor
(8), the side of pedestal (2) is provided with loudspeaker (7), and the inside of the pedestal (2) is provided with circuit control system (9), the pedestal
(2) top is provided with outer cover (4), and outer cover (4) is made of transparent toughened glass material.
2. a kind of earthquake audible-visual annunciator with automatic rotating function according to claim 1, it is characterised in that：It is described
The top of pedestal (2) is provided with outer cover mounting groove (3), and the inside of outer cover mounting groove (3) is provided with motor (10), the driving electricity
The top of machine (10) is provided with above rotor (5), the side wall of the rotor (5) and is provided with flash lamp (6), the top of the rotor (5)
Provided with sensitive film (15).
3. a kind of earthquake audible-visual annunciator with automatic rotating function according to claim 1, it is characterised in that：It is described
Bottom (14) is surrounded by sealing ring (11), and sealing ring (11) is attached on the edge of bottom (14) by heating and melting,
Fixed screw holes (12) are provided with the circle of the sealing ring (11), the centre of the bottom (14) is provided with threading hole (13).
4. a kind of earthquake audible-visual annunciator with automatic rotating function according to claim 1, it is characterised in that：It is described
Circuit control system (9) is provided with power supply module (16), one end of the power supply module (16) and one end of governor circuit (17)
Connection, the other end of the governor circuit (17) is connected with one end of single-chip microcomputer (18), and the side of the single-chip microcomputer (18) is provided with
Drive circuit (19), the other end of the single-chip microcomputer (18) is provided with wireless network module (20), memory module (21), described wireless
Mixed-media network modules mixed-media (20), memory module (21) are parallel with one another, the other end and light level module (22), the report of the single-chip microcomputer (18)
Alert circuit (23), sonic detection circuit (24) connection.
5. a kind of earthquake audible-visual annunciator with automatic rotating function according to claim 4, it is characterised in that：It is described
Warning circuit (23) is provided with power supply (25), and the positive pole of the power supply (25) is connected with the negative pole of diode (27), two pole
The positive pole of pipe (27) is connected with the emitter stage of the second triode (32), between the diode (27) and the second triode (32)
One node is connected with one end of light emitting diode (28), and the other end of the light emitting diode (28) is connected with wire, described
The two ends of diode (27) first resistor (26) in parallel, one between the diode (27) and the second triode (32)
Node is connected with one end on timing chip (29), one end on the timing chip (29) and the base stage of the first triode (31)
Connection, the emitter stage of first triode (31) is connected with wire, the colelctor electrode and the two or three of first triode (31)
The base stage connection of pole pipe (32), the colelctor electrode of second triode (32) is connected with one end of alarm (33), the alarm
The other end of device (33) is connected with the negative pole of power supply (25), and two connection ends on the timing chip (29) are electric with second respectively
Hinder (30) connection.
6. a kind of earthquake audible-visual annunciator with automatic rotating function according to claim 4, it is characterised in that：It is described
Sonic detection circuit (24) is provided with crystal oscillator (34), one end and the 4th resistance (36) of the crystal oscillator (34)
One end is connected, the two ends of the crystal oscillator (34) 3rd resistor (35) in parallel, the 4th resistance (36) it is another
End is connected with one end of the first capacitor (37), the other end of first capacitor (37) and the first operational amplifier (39)
Reversed-phase output is connected, and the reversed-phase output of first operational amplifier (39) is connected with one end of the 7th resistance (41), institute
State the other end ground connection of the 7th resistance (41), the output end of first operational amplifier (39) and the one of the second capacitor (42)
End connection, the two ends of first operational amplifier (39) the 6th resistance (40) in parallel, second capacitor (42) it is another
End is connected with one end of the 8th resistance (43), and the other end of the 8th resistance (43) and one end of the 3rd capacitor (44) connect
Connect, the other end of the 3rd capacitor (44) is connected with one end of the 9th resistance (45), the other end of the 9th resistance (45) with
One end connection of 4th capacitor (46), the other end of the 4th capacitor (46) is anti-phase with the second operational amplifier (47)
Input is connected, and the in-phase output end of second operational amplifier (47) is connected with wire, the second operational amplifier (47)
Output head grounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710387209.1A CN106981177A (en) | 2017-05-27 | 2017-05-27 | A kind of earthquake audible-visual annunciator with automatic rotating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710387209.1A CN106981177A (en) | 2017-05-27 | 2017-05-27 | A kind of earthquake audible-visual annunciator with automatic rotating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106981177A true CN106981177A (en) | 2017-07-25 |
Family
ID=59344092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710387209.1A Withdrawn CN106981177A (en) | 2017-05-27 | 2017-05-27 | A kind of earthquake audible-visual annunciator with automatic rotating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106981177A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108174557A (en) * | 2017-12-28 | 2018-06-15 | 深圳市安鼎信息技术有限公司 | It is a kind of to be convenient for heat dissipation and the industrial personal computer equipped with Fingerprint Lock |
| CN112885018A (en) * | 2021-01-28 | 2021-06-01 | 左小甜 | Acousto-optic integrated fire alarm |
-
2017
- 2017-05-27 CN CN201710387209.1A patent/CN106981177A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108174557A (en) * | 2017-12-28 | 2018-06-15 | 深圳市安鼎信息技术有限公司 | It is a kind of to be convenient for heat dissipation and the industrial personal computer equipped with Fingerprint Lock |
| CN112885018A (en) * | 2021-01-28 | 2021-06-01 | 左小甜 | Acousto-optic integrated fire alarm |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170725 |
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| WW01 | Invention patent application withdrawn after publication |