CN206258599U - White ant detector - Google Patents

White ant detector Download PDF

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Publication number
CN206258599U
CN206258599U CN201621256897.5U CN201621256897U CN206258599U CN 206258599 U CN206258599 U CN 206258599U CN 201621256897 U CN201621256897 U CN 201621256897U CN 206258599 U CN206258599 U CN 206258599U
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circuit
signal
voltage
temperature
coupled
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卜红记
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Reinforcement Technology Co Ltd Shenzhen City Engineering Structure
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Reinforcement Technology Co Ltd Shenzhen City Engineering Structure
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Abstract

The utility model discloses a kind of white ant detector, solve the problems, such as accurately find termite cave approximate location, its drip irrigation device is:The radar sensor probe being connected including main frame and with main frame, also including humidity detector, voltage amplification device, voltage comparator device, alarm device;Humidity detector is used to detect the physical quantity of external environment condition humidity and the physical quantity of external environment condition humidity is converted into Humidity Detection signal;Voltage amplification device is coupled to humidity detector to receive Humidity Detection signal and output voltage amplification signal;Voltage comparator device is coupled to voltage amplification device and amplifies signal and output voltage multilevel iudge signal with receiving voltage;Alarm device is coupled to voltage comparator device with receiving voltage multilevel iudge signal and in response to voltage comparison signal to realize alarm, and a kind of white ant detector of the present utility model can quick and precisely find the approximate location in termite cave.

Description

White ant detector
Technical field
The utility model is related to a kind of survey meter, more particularly to white ant detector.
Background technology
At present for the preventing and treating of termite, typically just depositing for termite hidden danger is just can know that after human eye finds its trace , now generally late, termite population has formed certain scale, and greatly harm is had resulted in article, and, i.e., Make the presence of discovery termite, but for current technology, it is difficult to judge the accurate location of termite nest, so, want to eliminate These termites will then spend the great time to look for ant cave, then can cause unnecessary destruction to various articles.
The Chinese patent of Publication No. CN204479747U, a kind of termite detector, including main frame and it is connected with main frame Radar sensor is popped one's head in, and the main frame outer surface is provided with function button, display unit, communication interface and connects the radar and passes The probe interface of sensor probe, it is characterised in that the main frame inside includes:Data memory module;MCU processors, it is described The described display unit of MCU processors control, communication interface and data memory module;RTC, described RTC are carried for MCU processors For real-time clock;Signal processing unit, described signal processing unit includes that the termination power being sequentially connected, signal amplify electricity Road, signal filter circuit, ADC sample circuits and decision circuit, described ADC sample circuits output digit signals to MCU treatment Device;Power subsystem, the power subsystem includes the power supply managing interface/switch, electric source filter circuit and electricity being sequentially connected Power management circuits, described power supply managing interface/switch is controlled by described function button, described electric power management circuit Export to described signal processing unit, although the utility model has data storage function, simple to operate, when possessing real-time and long Between termite activity detectability, but people using white ant detector when, due to not knowing the general orientation in ant cave, And termite is typically lived in more moist environment, people are also improved by the more difficult humidity condition for judging environment of sense organ Space.
Utility model content
The purpose of this utility model is to provide a kind of white ant detector, can quick and precisely find the approximate location in termite cave.
Above-mentioned technical purpose of the present utility model technical scheme is that:
A kind of white ant detector, including main frame and be connected with main frame radar sensor probe, also including Humidity Detection fill Put, voltage amplification device, voltage comparator device, alarm device;The humidity detector is used to detect external environment condition humidity The physical quantity of external environment condition humidity is simultaneously converted to Humidity Detection signal by physical quantity;The voltage amplification device is coupled to humidity inspection Device is surveyed to receive Humidity Detection signal and output voltage amplification signal;The voltage comparator device is coupled to voltage amplification device Signal and output voltage multilevel iudge signal are amplified with receiving voltage;The alarm device is coupled to voltage comparator device to receive Voltage multilevel iudge signal and in response to voltage comparison signal with realize alarm;When the alarm device receives the electricity of high level During pressure multilevel iudge signal, the alarm device is alarmed and luminescence display;Conversely, not alarming then and not luminescence display.
Using such scheme, the detection to relevant position humidity is completed by humidity detector first, then by electricity Pressure amplifying device, voltage comparator device are amplified and are compared to Humidity Detection signal, are alarmed finally by alarm device Mode determine termite cave place that may be present, improve the efficiency of locking termite cave approximate location.
Preferably, the humidity detector includes de-noising circuit, energization display circuit, humidity measuring circuit;It is described De-noising circuit is coupled to power supply and is used to realize de-noising;The energization display circuit is coupled to power supply and is used to represent and has begun to work Make;The humidity measuring circuit is coupled to power supply and is used to detect outside ambient humidity and by the physics of external environment condition humidity Amount is converted to Humidity Detection signal.
Using such scheme, some clutters in circuit are filtered by de-noising circuit, by energization display circuit Judge whether humidity detector has started, at the same time, humidity measuring circuit is completed to relevant position Humidity Detection, and then facilitate people and determine termite cave, improve the efficiency of locking termite cave approximate location.
Preferably, the voltage amplification device includes amplification coefficient regulation circuit, voltage amplifier circuit;It is described to amplify system Number regulation circuit is coupled to humidity measuring circuit to receive Humidity Detection signal and export amplification coefficient Regulate signal;The voltage Amplifying circuit is coupled to amplification coefficient regulation circuit, and to receive amplification coefficient Regulate signal, simultaneously output voltage amplifies signal to level Comparison circuit.
Using such scheme, circuit is adjusted by amplification coefficient and completes to carry out a certain proportion of putting to Humidity Detection signal Greatly, the process that last Humidity Detection signal amplifies then is completed by voltage amplifier circuit, and then improves humidity detector Detection results.
Preferably, the voltage comparator device includes level reference circuit, level comparison circuit;The level reference electricity Road is used to provide the level reference signal matched with the viable minimum humidity of termite;The level comparison circuit is coupled to electricity Flat reference circuit and voltage amplifier circuit are with reception level reference signal, voltage amplification signal and output voltage comparison signal simultaneously To alarm device;When the level reference of the voltage amplification signal more than level reference circuit output of voltage amplifier circuit output During signal, the level comparison circuit exports the voltage comparison signal of high level;Conversely, then export low level voltage ratio relatively believing Number.
Using such scheme, provide the termite minimum humidity of existence corresponding signal by level reference circuit, by right The comparing of the level reference signal and voltage amplification signal of level reference circuit output completes the deterministic process of humidity, by comparing Can preferably distinguish whether the ambient humidity meets termite existence, improve the efficiency in locking termite cave.
Preferably, the alarm device includes alarm control circuit, sound alarm circuit, light hazard circuit;It is described Alarm control circuit is coupled to level comparison circuit to receive level comparison signal and outputting alarm control signal;The sound is accused Alert circuit is coupled to alarm control circuit to receive alarm control signal and in response to alarm control signal to realize sound alarm; The light hazard circuit is coupled to alarm control circuit to receive alarm control signal and in response to alarm control signal with reality Existing light hazard.
Using such scheme, complete to judge the voltage comparison signal for receiving by alerting control circuit, when alarm is controlled After circuit processed receives the voltage comparison signal of high level, make sound alarm circuit and light hazard circuit successive conductive, complete Warn in the purpose of user, it is to avoid the unwitting situation of user of service.
Preferably, also including temperature detection comparison means, judging display device;The temperature detection comparison means coupling It is used to detect the physical quantity of ambient temperature in power supply and the physical quantity of external temperature is converted into temperature detection signal;It is described Judge that display device is coupled to temperature detection comparison means to receive temperature detection signal and in response to temperature detection signal with reality Now inform user where there is termite possibility it is higher.
Using such scheme, the detection of environment temperature to external world is completed by temperature detection comparison means, then by sentencing Disconnected display device represents that termite herein is present after judging temperature detection signal by way of corresponding light shows Possibility, and then preferably warn in user of service, it is to avoid user of service fails the possibility in discovery termite cave, improves discovery The efficiency in termite cave.
Preferably, the temperature detection comparison means includes temperature sensing circuit, temperature comparison circuit, temperature reference electricity Road;The temperature sensing circuit is coupled to power supply and is used to detect the physical quantity of ambient temperature and by the thing of ambient temperature Reason amount is converted to temperature detection signal;The temperature reference circuit is used to provide the temperature matched with termite existence minimum temperature Reference signal;The temperature comparison circuit is coupled to temperature sensing circuit and temperature reference circuit to be believed with receiving temperature detection simultaneously Number, temperature reference signal and output temperature detect comparison signal to voltage decision circuitry.
Using such scheme, the detection of temperature to external world is completed by temperature sensing circuit, then by with temperature reference Circuit is compared to judge the situation of temperature detection, exports corresponding signal finally by temperature comparison circuit, further The approximate location in convenient locking termite cave, improves the efficiency of locking termite cave approximate location.
Preferably, the judgement display device includes voltage decision circuitry, circuit of warning;State the coupling of voltage decision circuitry Judge signal to receive temperature detection comparison signal and output voltage in temperature comparison circuit;The circuit of warning is coupled to voltage Decision circuitry judges signal and judges signal in response to voltage to realize warning with receiving voltage.
Using such scheme, the temperature comparison signal for completing to export temperature comparison signal by voltage decision circuitry is strong and weak Judgement, then judge warning circuit and being warned for signal by receiving the voltage exported from voltage decision circuitry, carry The efficiency in user of service locking termite cave high.
In sum, the utility model has the advantages that:By humidity detector, voltage amplification device, electricity Pressure comparison means, alarm device complete the judgement survived if appropriate for termite to the ambient humidity, improve locking termite cave The efficiency of approximate location.
Brief description of the drawings
Fig. 1 is the structural representation of main frame and radar sensor probe in embodiment one;
Fig. 2 is humidity detector, the circuit connection diagram of voltage amplification device in embodiment one;
Fig. 3 is voltage comparator device, the circuit connection diagram of alarm device in embodiment one;
Fig. 4 is temperature detection comparison means in embodiment two, judges the circuit connection diagram of display device.
In figure:1st, main frame;2nd, radar sensor probe;3rd, humidity detector;4th, voltage amplification device;5th, voltage ratio compared with Device;6th, alarm device;7th, temperature detection comparison means;8th, display device is judged;9th, de-noising circuit;10th, energization display circuit; 11st, humidity measuring circuit;12nd, amplification coefficient regulation circuit;13rd, voltage amplifier circuit;14th, level reference circuit;15th, level ratio Compared with circuit;16th, alarm control circuit;17th, sound alarm circuit;18th, light hazard circuit;19th, temperature sensing circuit;20th, temperature Degree comparison circuit;21st, temperature reference circuit;22nd, voltage decision circuitry;23rd, warn circuit.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment one:
As shown in figure 1, a kind of white ant detector disclosed in the present embodiment, including main frame 1 and the radar that is connected with main frame 1 are passed Sensor probe 2, radar sensor probe 2 is mainly used for whetheing there is termite in detection outside environment, and main frame 1 is mainly used for showing Show radar sensor 2 pairs of detected status of termite of probe.
As Figure 2-3, white ant detector also includes humidity detector 3, voltage amplification device 4, voltage comparator device 5th, alarm device 6;Humidity detector 3 is used to detect the physical quantity of external environment condition humidity and by the physical quantity of external environment condition humidity Be converted to Humidity Detection signal;Voltage amplification device 4 is coupled to humidity detector 3 to receive Humidity Detection signal and export electricity Press big signal;Voltage comparator device is coupled to voltage amplification device 4 and is relatively sentenced with receiving voltage amplification signal and output voltage Break signal;Alarm device 6 is coupled to voltage comparator device 5 with receiving voltage multilevel iudge signal and in response to voltage comparison signal To realize alarm;When alarm device 6 receives the voltage multilevel iudge signal of high level, alarm device 6 is alarmed and is lighted Display;Conversely, not alarming then and not luminescence display.
As shown in Fig. 2 humidity detector 3 includes that being coupled to power supply is used to realize the de-noising circuit 9 of de-noising, is coupled to electricity Source is used to represent the energization display circuit 10 having started, be coupled to power supply is used to detect simultaneously outside ambient humidity The physical quantity of external environment condition humidity is converted to the Humidity Detection electricity of Humidity Detection signal output to amplification coefficient regulation circuit 12 Road 11.
As shown in Fig. 2 de-noising circuit 9 is the electric capacity C1 that one end ground connection and the other end are connected to power supply, energization display circuit 10 is the light emitting diode D1 that minus earth and anode are connected to power supply, and humidity measuring circuit 11 is connected to resistance R1 including one end Humistor RS, one end with resistance R2 tie points are connected to the resistance R1 of humistor and other end ground connection.
As shown in Fig. 2 voltage amplification device 4 includes being coupled to humidity measuring circuit 11 receiving Humidity Detection signal and defeated Go out the amplification coefficient regulation circuit 12 of amplification coefficient Regulate signal, be coupled to amplification coefficient regulation circuit 12 to receive amplification coefficient Regulate signal and output voltage amplify the voltage amplifier circuit 13 of signal output to level comparison circuit 15.
As shown in Fig. 2 amplification coefficient regulation circuit 12 includes being connected to resistance R2, one end of humistor RS and resistance R1 Ground connection and the other end are connected to the resistance R3 of slide rheostat RP1, and one end is connected to the output end of voltage amplifier A1 and another End is connected to the slide rheostat RP1 of resistance R3;Voltage amplifier circuit 13 is voltage amplifier A1, the model of humistor RS The model AD620 of HR10, voltage amplifier A1.
As shown in figure 3, voltage comparator device 5 is included for providing the level matched with the viable minimum humidity of termite The level reference circuit 14 of reference signal, be coupled to level reference circuit 14 and voltage amplifier circuit 13 with simultaneously receive level base The level comparison circuit 15 of calibration signal, voltage amplification signal and output voltage comparison signal extremely alarm control circuit 16;Work as voltage When the voltage amplification signal of the output of amplifying circuit 13 is more than the level reference signal that level reference circuit 14 is exported, level is more electric Road 15 exports the voltage comparison signal of high level;Conversely, then exporting low level voltage comparison signal.
As shown in figure 3, level reference circuit 14 includes one end ground connection and the other end is connected to the resistance of slide rheostat RP2 R4, one end are connected to resistance R4 and the other end is connected to the slide rheostat RP2 of resistance R6;Level comparison circuit 15 includes same phase Input is connected to resistance R5 and inverting input is connected to the voltage comparator A2 of slide rheostat RP2, voltage comparator A2 Model LM393.
As shown in figure 3, alarm device 6 includes alarm control circuit 16, sound alarm circuit 17, light hazard circuit 18; Alarm control circuit 16 is coupled to level comparison circuit 15 to receive level comparison signal and outputting alarm control signal;Sound is accused Alert circuit 17 is coupled to alarm control circuit 16 to receive alarm control signal and in response to alarm control signal to realize sound Alarm;Light hazard circuit 18 be coupled to alarm control circuit 16 with receive alarm control signal and in response to alarm control signal To realize light hazard.
As shown in figure 3, alarm controls circuit 16 for base stage is connected to resistance R7 and colelctor electrode is connected to resistance R8 one end Triode Q1, sound alarm circuit 17 is connected to power supply and the other end is connected to the loudspeaker of triode Q1 colelctor electrodes for one end BL, light hazard circuit 18 is connected to one end of loudspeaker BL and negative electrode is connected to the light-emitting diodes of the resistance R8 other ends for anode Pipe D2, triode is NPN type.
The course of work:
After energization, the humistor RS in humidity detector 3 will be detected to outside environment, then resistance R1 Partial pressure, the voltage at resistance R1 two ends is distributed into voltage amplifier A1 by resistance R2, by adjusting slide rheostat RP1's Resistance and then the multiplication factor of Humidity Detection signal can be changed, by voltage amplifier A1 by the Humidity Detection after amplification Signal input realizes the regulation of standard apparatus by the resistance for adjusting slide rheostat RP2 among voltage comparator A2, passes through Voltage comparator A2 is compared to both signals, when voltage amplification signal is more than reference signal, voltage comparator A2 outputs The voltage comparison signal of high level, triode Q1 obtains the high voltage comparison signal of high level, makes the loudspeaker in alarm device 6 BL and light emitting diode D2 are played to user of service and warned, so remind user of service where there is termite possibility it is higher, Now staff can detect the positions that termites are specifically present by radar sensor probe 2, conversely, working as voltage amplification signal During less than reference signal, triode Q1 is not turned on, and now loudspeaker BL does not send sound and light emitting diode D2 does not also send out simultaneously Light, represents that the possibility that termite is present herein is relatively low.
Embodiment two:
As shown in figure 4, temperature detection comparison means 7 is increased in the case of embodiment one, display device 8 is judged, temperature Degree detection comparison means 7 is coupled to power supply and is used to detect the physical quantity of ambient temperature and changes the physical quantity of external temperature It is temperature detection signal;Judge display device 8 be coupled to temperature detection comparison means 7 with receive temperature detection signal and in response to Temperature detection signal is higher to realize informing the possibility that where there is termite in user.
As shown in figure 4, temperature detection comparison means 7 includes temperature sensing circuit 19, temperature comparison circuit 20, temperature reference Circuit 21;Temperature sensing circuit 19 is coupled to power supply and is used to detect the physical quantity of ambient temperature and by ambient temperature Physical quantity is converted to temperature detection signal.
As shown in figure 4, temperature reference circuit 21 is used to provide the temperature reference letter matched with termite existence minimum temperature Number;Temperature comparison circuit 20 be coupled to temperature sensing circuit 19 and temperature reference circuit 21 with simultaneously receive temperature detection signal, Simultaneously output temperature detects comparison signal to voltage decision circuitry 22 to temperature reference signal.
As shown in figure 4, temperature sensing circuit 19 is connected to power supply VCC including one end and the other end is connected to resistance R9 and electricity The resistance R9 that the thermistor RT of the tie point of R10, one end are connected to resistance R10 and thermistor RT and other end ground connection is hindered, Temperature comparison circuit 20 is connected to resistance R10 and colelctor electrode is connected to the slip of resistance R11 and resistance R12 tie points and becomes for base stage Resistance device RP3, temperature reference circuit 21 is connected to power supply including anode and negative electrode is connected to the diode VD1 of slide rheostat RP3, The model T106 of thermistor RT, the thermistor is NTC subzero temperature degree type thermistors.
As shown in figure 4, judging that display device 8 includes voltage decision circuitry 22, circuit 23 of warning;The coupling of voltage decision circuitry 22 It is connected to temperature comparison circuit 20 and judges signal to receive temperature detection comparison signal and output voltage;Circuit 23 of warning is coupled to electricity Pressure decision circuitry 22 judges signal and judges signal in response to voltage to realize warning with receiving voltage.
As shown in figure 4, voltage decision circuitry 22 is connected to resistance R12 and emitter stage is connected to light emitting diode D3 for base stage The triode Q3 of anode, circuit 23 of warning is for negative electrode is connected to resistance R13 and anode is connected to the light emitting diode of triode Q3 D3, triode Q3 are positive-negative-positive.
The course of work:
After energization, the humistor RS in humidity detector 3 will be detected to outside environment, then resistance R1 Partial pressure, the voltage at resistance R1 two ends is distributed into voltage amplifier A1 by resistance R2, by adjusting slide rheostat RP1's Resistance and then the multiplication factor of Humidity Detection signal can be changed, by voltage amplifier A1 by the Humidity Detection after amplification Signal input realizes the regulation of standard apparatus by the resistance for adjusting slide rheostat RP2 among voltage comparator A2, passes through Voltage comparator A2 is compared to both signals, when voltage amplification signal is more than reference signal, voltage comparator A2 outputs The voltage comparison signal of high level, triode Q1 obtains the high voltage comparison signal of high level, makes the loudspeaker in alarm device 6 BL and light emitting diode D2 are played to user of service and warned, so remind user of service where there is termite possibility it is higher, Conversely, when voltage amplification signal is less than reference signal, triode Q1 is not turned on, now loudspeaker BL does not send sound and simultaneously Light emitting diode D2 does not also light, and represents that the possibility that termite is present herein is relatively low.
After completing to detect termite ambient humidity, by after the partial pressure of thermistor RT and resistance R9, by resistance R9 partial pressures Voltage afterwards distributes to triode Q2, voltage of the voltage obtained after resistance R9 partial pressures more than slide rheostat RP3 to ground When, now triode Q2 conducting, then corresponding triode Q3 is also turned on accordingly, now, light emitting diode must conduct into Row is luminous, and warning user of service temperature now is more suitable for termite existence, can be white by the detection of radar sensor probe 2 The position that ant is specifically present, the possibility that termite cave is present is higher, and now staff can be examined by radar sensor probe 2 The position that termite is specifically present is surveyed, conversely, electricity of the voltage obtained after resistance R9 partial pressures less than slide rheostat RP3 to ground During pressure, now, triode Q2 and triode Q3 are not turned on, and light emitting diode D3 is not turned on, and user of service is informed indirectly Termite is not in herein, without have detected.
This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected by Patent Law in right of the present utility model.

Claims (8)

1. a kind of white ant detector, including main frame (1) and radar sensor probe (2) being connected with main frame (1), it is characterized in that: Also include humidity detector (3), voltage amplification device (4), voltage comparator device (5), alarm device (6);
The humidity detector (3) for detect external environment condition humidity physical quantity and by the physical quantity of external environment condition humidity turn It is changed to Humidity Detection signal;
The voltage amplification device (4) is coupled to humidity detector (3) and is amplified with receiving Humidity Detection signal and output voltage Signal;
The voltage comparator device (5) is coupled to voltage amplification device (4) and is compared with receiving voltage amplification signal and output voltage Judge signal;
The alarm device (6) is coupled to voltage comparator device (5) with receiving voltage multilevel iudge signal and in response to voltage ratio Compared with signal with realize alarm;
When the alarm device (6) receives the voltage multilevel iudge signal of high level, the alarm device (6) alarm and Luminescence display;Conversely, not alarming then and not luminescence display.
2. white ant detector according to claim 1, it is characterized in that:The humidity detector (3) is including de-noising circuit (9), energization display circuit (10), humidity measuring circuit (11);
The de-noising circuit (9) is coupled to power supply and is used to realize de-noising;
The energization display circuit (10) is coupled to power supply and is used to represent and has started;
The humidity measuring circuit (11) is coupled to power supply and is used to detect outside ambient humidity and by external environment condition humidity Physical quantity be converted to Humidity Detection signal output to amplification coefficient adjust circuit (12).
3. white ant detector according to claim 1, it is characterized in that:The voltage amplification device (4) is including amplification coefficient Regulation circuit (12), voltage amplifier circuit (13);
Amplification coefficient regulation circuit (12) is coupled to humidity measuring circuit (11) and is put with receiving Humidity Detection signal and output Big coefficient adjustment signal;
The voltage amplifier circuit (13) is coupled to amplification coefficient and adjusts circuit (12) to receive amplification coefficient Regulate signal and defeated Go out voltage amplification signal output to level comparison circuit (15).
4. white ant detector according to claim 1, it is characterized in that:The voltage comparator device (5) is including level reference Circuit (14), level comparison circuit (15);
The level reference circuit (14) is for providing the level reference signal matched with the viable minimum humidity of termite;
The level comparison circuit (15) is coupled to level reference circuit (14) and voltage amplifier circuit (13) to receive electricity simultaneously Flat reference signal, voltage amplification signal and extremely alarm control circuit (16) of output voltage comparison signal;
When the level base of the voltage amplification signal more than level reference circuit (14) output of the voltage amplifier circuit (13) output During calibration signal, the level comparison circuit (15) exports the voltage comparison signal of high level;Conversely, then exporting low level voltage Comparison signal.
5. white ant detector according to claim 1, it is characterized in that:The alarm device (6) includes alarm control circuit (16), sound alarm circuit (17), light hazard circuit (18);
Alarm control circuit (16) is coupled to level comparison circuit (15) to receive level comparison signal and outputting alarm control Signal processed;
The sound alarm circuit (17) be coupled to alarm control circuit (16) with receive alarm control signal and in response to alarm Control signal is realizing sound alarm;
The light hazard circuit (18) be coupled to alarm control circuit (16) with receive alarm control signal and in response to alarm Control signal is realizing light hazard.
6. white ant detector according to claim 1, it is characterized in that:Also include temperature detection comparison means (7), judge aobvious Showing device (8);
The temperature detection comparison means (7) is coupled to power supply and is used to detect the physical quantity of ambient temperature and by external temperature Physical quantity be converted to temperature detection signal;
Judgement display device (8) is coupled to temperature detection comparison means (7) to receive temperature detection signal and in response to temperature Degree detection signal with realize informing user where there is termite possibility it is higher.
7. white ant detector according to claim 6, it is characterized in that:The temperature detection comparison means (7) is including temperature Detection circuit (19), temperature comparison circuit (20), temperature reference circuit (21);
The temperature sensing circuit (19) is coupled to power supply and is used to detect the physical quantity of ambient temperature and by external environment condition temperature The physical quantity of degree is converted to temperature detection signal;
The temperature reference circuit (21) is for providing the temperature reference signal matched with termite existence minimum temperature;
The temperature comparison circuit (20) is coupled to temperature sensing circuit (19) and temperature reference circuit (21) to receive temperature simultaneously Simultaneously output temperature detects comparison signal to voltage decision circuitry (22) for degree detection signal, temperature reference signal.
8. white ant detector according to claim 6, it is characterized in that:Judgement display device (8) judges including voltage Circuit (22), circuit of warning (23);
The voltage decision circuitry (22) is coupled to temperature comparison circuit (20) to receive temperature detection comparison signal and export electricity Pressure judges signal;
The circuit of warning (23) is coupled to voltage decision circuitry (22) and judges signal with receiving voltage and judge in response to voltage Signal is realizing warning.
CN201621256897.5U 2016-11-09 2016-11-09 White ant detector Active CN206258599U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621256897.5U CN206258599U (en) 2016-11-09 2016-11-09 White ant detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621256897.5U CN206258599U (en) 2016-11-09 2016-11-09 White ant detector

Publications (1)

Publication Number Publication Date
CN206258599U true CN206258599U (en) 2017-06-16

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Application Number Title Priority Date Filing Date
CN201621256897.5U Active CN206258599U (en) 2016-11-09 2016-11-09 White ant detector

Country Status (1)

Country Link
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