CN210625855U - Handheld terminal with infrared remote temperature measurement function - Google Patents
Handheld terminal with infrared remote temperature measurement function Download PDFInfo
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- CN210625855U CN210625855U CN201921966960.8U CN201921966960U CN210625855U CN 210625855 U CN210625855 U CN 210625855U CN 201921966960 U CN201921966960 U CN 201921966960U CN 210625855 U CN210625855 U CN 210625855U
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Abstract
The utility model relates to an infrared detection technology field, concretely relates to handheld terminal that possesses infrared long distance temperature measurement, its characterized in that: the novel temperature measurement device comprises a housin, the casing has the handle that is used for gripping, the inboard of handle is equipped with micro-gap switch, the handle top outside is equipped with the display screen, be provided with the micro-processing control module who is used for data processing in the casing, be located the infrared temperature measuring device, communication module, distance sensor and the humidity transducer of casing front end, the casing front side is equipped with the battery compartment, and the battery compartment embeds there is power management module, micro-processing control module is connected with infrared temperature measuring device, communication module, power management module, micro-gap switch, display screen, distance sensor and humidity transducer electricity respectively, possesses distance detection, humidity detection function, can revise the testing result according to real-time distance and humidity when testing, makes temperature measurement accuracy higher.
Description
Technical Field
The utility model relates to an infrared detection technology field, concretely relates to handheld terminal that possesses infrared long distance temperature measurement.
Background
The infrared temperature measurement determines the temperature of an object according to the infrared radiation energy emitted by the object, theoretically, any object higher than absolute zero can emit infrared radiation energy, and the infrared thermometer realizes non-contact temperature measurement by measuring the infrared radiation emitted by the object.
The object whose temperature is above absolute zero can radiate infrared ray due to self molecular movement, after the power signal radiated by the object is converted into electric signal by infrared detector, the output signal of imaging device can be one-to-one simulated to scan the space distribution of object surface temperature, and processed by electronic system and transmitted to display screen to obtain the thermal image corresponding to the object surface thermal distribution.
The factors influencing the infrared temperature measurement precision are many, wherein the factors mainly comprise the size of a measured target, the installation distance of an infrared thermometer, the emissivity of a measured object, the background of the measured object, the measurement environment and the like, and the factors are not corrected by the existing infrared temperature measurement equipment, so the measurement precision is poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the defect among the prior art, providing a handheld terminal that possesses infrared long distance temperature measurement, possess distance detection, humidity and detect the function, can revise the testing result according to real-time distance and humidity when testing, make temperature measurement accuracy higher.
The utility model discloses a handheld terminal that possesses infrared long distance temperature measurement, which comprises a housin, the casing has the handle that is used for gripping, the inboard of handle is equipped with micro-gap switch, the handle top outside is equipped with the display screen, be provided with the micro-processing control module who is used for data processing in the casing, be located the infrared temperature measuring device, communication module, distance sensor and the humidity transducer of casing front end, the casing front side is equipped with the battery compartment, and the battery compartment embeds there is power management module, micro-processing control module is connected with infrared temperature measuring device, communication module, power management module, micro-gap switch, display screen, distance sensor and humidity transducer electricity respectively.
Further, the micro-processing control module is a 32-bit standard RISC processor, and the model of the micro-processing control module is STM32F 103.
Further, the power management module comprises a rechargeable battery and a protection circuit.
Further, the distance sensor is a laser ranging module, and the model of the laser ranging module is LRB 604B.
Further, the communication module is a USB interface communication module, and the USB interface communication module is electrically connected with the power management module.
Further, the display screen is a resistance type touch display screen.
The utility model has the advantages that: the utility model discloses a handheld terminal that possesses infrared long distance temperature measurement utilizes distance sensor and humidity transducer to carry out distance and ambient humidity data collection, can compensate ambient humidity and test distance when long distance test object temperature, realizes accurate temperature measurement.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic diagram of a module structure of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, the handheld terminal who possesses infrared long distance temperature measurement in this embodiment, which comprises a housin, the casing has the handle that is used for gripping, the inboard of handle is equipped with micro-gap switch 5, the handle top outside is equipped with display screen 6, be provided with in the casing and be used for data processing's microprocessing control module 1, be located the infrared temperature measuring device 2, communication module 7, distance sensor 3 and the humidity transducer 4 of casing front end, the casing front side is equipped with the battery compartment, and the battery compartment embeds there is power management module 8, microprocessing control module 1 is connected with infrared temperature measuring device 2, communication module 7, power management module 8, micro-gap switch 5, display screen 6, distance sensor 3 and the humidity transducer 4 electricity respectively.
The handheld terminal utilizes the microswitch 5 to carry out temperature measurement operation and inputs a command to the microprocessing control module 1, the infrared temperature measuring device 2 can remotely detect infrared rays emitted by a measured object and convert the power type of the object radiation into an electric signal to be input into the microprocessing control module 1, the distance sensor 3 measures the actual distance from the handheld terminal to the measured object and transmits distance data to the microprocessing control module 1, the humidity sensor 4 detects real-time humidity in a measuring environment and transmits the data to the microprocessing control module 1, the microprocessing control module 1 utilizes the distance data and the humidity data to correct temperature data measured by the infrared temperature measuring device 2 to obtain a more accurate temperature result, and the microprocessing control module 1 transmits the corrected temperature data to the display screen 6 to display, the external device comprises a computer which can read data in the hand-held terminal through the communication module 7.
In this embodiment, the microprocessor control module 1 is a 32-bit standard RISC processor, the model of the microprocessor control module 1 is STM32F103, which is a 32-bit standard RISC processor, and provides high code efficiency, the operating frequency of the microprocessor control module is 72MHz, a Flash memory up to 128 kbytes and an SRAM of 20 kbytes are built in, and the microprocessor control module has rich general I/O ports.
In this embodiment, the power management module 8 includes a rechargeable battery and a protection circuit.
In this embodiment, the distance sensor 3 is a laser ranging module, the laser ranging module is of an LRB604B type, the laser ranging module is a laser ranging module with a measuring range of 0.03-100m, the laser wavelength is 635nm, the laser wavelength belongs to the visible light range, the laser ranging module is far away from the infrared light wavelength range and can be used for indicating a measuring target, and the power supply voltage of the LRB604B laser ranging module is 2.0-3.3V direct current, so that the output capacity of most rechargeable batteries is met.
In this embodiment, the communication module 7 is a USB interface communication module 7, and the USB interface communication module 7 is electrically connected to the power management module 8, so that the USB interface communication module 7 can be used to charge a rechargeable battery, which is convenient and fast and has strong versatility.
In this embodiment, the display screen 6 is a resistive touch display screen, which can be operated by touch, even if a heat-insulating glove is worn on a hand, the operation can still be performed.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. The utility model provides a handheld terminal that possesses infrared long-distance temperature measurement which characterized in that: the novel multifunctional electric heating device comprises a housin, the casing has the handle that is used for gripping, the inboard of handle is equipped with micro-gap switch, the handle top outside is equipped with the display screen, be provided with the micro-processing control module who is used for data processing in the casing, be located the infrared temperature measuring device, communication module, distance sensor and the humidity transducer of casing front end, the casing front side is equipped with the battery compartment, and the battery compartment embeds there is power management module, micro-processing control module is connected with infrared temperature measuring device, communication module, power management module, micro-gap switch, display screen, distance sensor and humidity transducer electricity respectively.
2. The hand-held terminal with infrared remote temperature measurement according to claim 1, wherein: the microprocessor control module is a 32-bit standard RISC processor, and the model of the microprocessor control module is STM32F 103.
3. The hand-held terminal with infrared remote temperature measurement according to claim 1, wherein: the power management module comprises a rechargeable battery and a protection circuit.
4. The hand-held terminal with infrared remote temperature measurement according to claim 1, wherein: the distance sensor is a laser ranging module, and the model of the laser ranging module is LRB 604B.
5. The hand-held terminal with infrared remote temperature measurement according to claim 1, wherein: the communication module is a USB interface communication module, and the USB interface communication module is electrically connected with the power management module.
6. The hand-held terminal with infrared remote temperature measurement according to claim 1, wherein: the display screen is a resistance type touch display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921966960.8U CN210625855U (en) | 2019-11-14 | 2019-11-14 | Handheld terminal with infrared remote temperature measurement function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921966960.8U CN210625855U (en) | 2019-11-14 | 2019-11-14 | Handheld terminal with infrared remote temperature measurement function |
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| Publication Number | Publication Date |
|---|---|
| CN210625855U true CN210625855U (en) | 2020-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921966960.8U Active CN210625855U (en) | 2019-11-14 | 2019-11-14 | Handheld terminal with infrared remote temperature measurement function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885873A (en) * | 2020-07-16 | 2020-11-03 | 沈阳理工大学 | Temperature measuring device for terminal in military remote control process |
| CN112815487A (en) * | 2021-01-18 | 2021-05-18 | 深圳市晨北科技有限公司 | Control method and device of humidifier, equipment and storage medium |
-
2019
- 2019-11-14 CN CN201921966960.8U patent/CN210625855U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885873A (en) * | 2020-07-16 | 2020-11-03 | 沈阳理工大学 | Temperature measuring device for terminal in military remote control process |
| CN112815487A (en) * | 2021-01-18 | 2021-05-18 | 深圳市晨北科技有限公司 | Control method and device of humidifier, equipment and storage medium |
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