CN208736558U - Project infrared thermometer circuit board - Google Patents
Project infrared thermometer circuit board Download PDFInfo
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- CN208736558U CN208736558U CN201821496651.4U CN201821496651U CN208736558U CN 208736558 U CN208736558 U CN 208736558U CN 201821496651 U CN201821496651 U CN 201821496651U CN 208736558 U CN208736558 U CN 208736558U
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Abstract
The utility model discloses projection infrared thermometer circuit boards, including infrared inductor, the output end of the infrared inductor puts device before being unidirectionally electrically connected with, the output end that device is put before described is unidirectionally electrically connected with master and puts device, the output end that the master puts device is unidirectionally electrically connected with AD chromacoder, and the output end of the AD chromacoder is electrically connected with the input terminal of IC processor and ambient temperature compensation device respectively.The utility model by infrared inductor, it is preceding put device, main device, AD chromacoder, IC processor, ambient temperature compensation device, LED-backlit device, alarm output device, the LED put shows output device and projects the effect of output device, solving existing infrared thermometer can only be read in LCD screen, not only digital display is smaller, and do not become clear, while be directed toward that positioning temperature measuring point is not prominent, it is not distinct to read and not atmosphere the problem of.
Description
Technical field
The utility model relates to infrared thermometer technical fields, specially projection infrared thermometer circuit board.
Background technique
Infrared temperature-test technology in process of production, in control of product quality and monitoring, equipment on-line fault diagnosis and safety
Protection and it is energy saving etc. played an important role, in the past 20 years, non-contacting infrared human body temperature measurer is technically
It is rapidly developed, performance constantly improve, and function constantly enhances, and kind is increasing, and the scope of application also constantly expands, compared with connecing
Touch temp measuring method, infrared measurement of temperature have the advantages that the response time it is fast, it is non-contact, using safe and long service life, it is non-contact
Infrared radiation thermometer includes portable, online and the big series of scan-type three, and has various options and computer software, each system
There are various models and specification again in column, it is correct to select infrared radiation thermometer model pair in the various model temperature measurers of different size
Highly important for user, but existing infrared thermometer can only be read in LCD screen, not only digital display compared with
It is small, and do not become clear, while being directed toward that positioning temperature measuring point is not prominent, it is not distinct to read and not atmosphere, for this purpose, it is proposed that projection
Infrared thermometer circuit board.
Summary of the invention
The purpose of this utility model is to provide projection infrared thermometer circuit boards, and it is prominent to have direction positioning temperature measuring point
Out, the advantages of reading distinct and atmosphere, solving existing infrared thermometer can only be read in LCD screen, not only be counted
It is aobvious smaller, and do not become clear, at the same be directed toward that positioning temperature measuring point is not prominent, it is not distinct to read and not atmosphere the problem of.
To achieve the above object, the utility model provides the following technical solutions: projection infrared thermometer circuit board, including
Infrared inductor, the output end of the infrared inductor put device, the defeated of device are put before described before being unidirectionally electrically connected with
Outlet is unidirectionally electrically connected with master and puts device, and the output end that the master puts device is unidirectionally electrically connected with AD chromacoder,
The output end of the AD chromacoder is electrically connected with the input terminal of IC processor and ambient temperature compensation device respectively, institute
The output end for stating IC processor is electrically connected with the input terminal of LED-backlit device and alarm output device respectively, the LED backlight
The output end of device shows output device with LED respectively and projects the input terminal electric connection of output device.
Preferably, the measured target passes through in lens transmission to infrared inductor.
Preferably, the LED shows that the output end of output device can be electrically connected with the input terminal of extraneous LED display.
Preferably, the output end of the projection output device can be electrically connected with the input terminal of extraneous projection screen.
Preferably, the output end of the alarm output device can be electrically connected with the input terminal of extraneous buzzer.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model, by lens, can detect measured target object, utilization is infrared using infrared sensor
The data that line sensor will test are put in device before being transmitted to, put before utilization device send data to master put in device, utilize
It is main to put device and send data in AD signal switch device, using AD signal switch device, can by the data transmitted into
Row conversion after conversion, can be transmitted separately in IC processor and ambient temperature compensation device, can be by number using IC processor
It according to being transmitted in LED-backlit device, is alarmed using the buzzer that alarm output device is connect with the external world, in order to data biography
Output, which is staggered the time, reminds people, using LED-backlit device, can show data by projecting output device, simultaneously
It can also show that output device is shown by LED, check solve existing infrared ray and survey in order to which people are more convenient
Warm instrument can only be read in LCD screen, and not only digital display is smaller, but also not become clear, while being directed toward positioning temperature measuring point and not protruded, read
Number it is not distinct and not atmosphere the problem of.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model circuit diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Infrared thermometer circuit board is projected referring to FIG. 1-2, including infrared inductor, measured target pass through lens
It is transmitted in infrared inductor, the output end of infrared inductor puts device before being unidirectionally electrically connected with, preceding to put the defeated of device
Outlet is unidirectionally electrically connected with master and puts device, and the main output end for putting device is unidirectionally electrically connected with AD chromacoder, AD letter
The output end of number conversion equipment is electrically connected with the input terminal of IC processor and ambient temperature compensation device respectively, IC processor
Output end is electrically connected with the input terminal of LED-backlit device and alarm output device respectively, and LED shows the output end of output device
It can be electrically connected with the input terminal of extraneous LED display, the output end of alarm output device can be with the input terminal of extraneous buzzer
It is electrically connected, the input terminal that the output end of LED-backlit device shows output device with LED respectively and projects output device electrically connects
It connects, the output end for projecting output device can be electrically connected with the input terminal of extraneous projection screen, solved existing infrared ray and surveyed
Warm instrument can only be read in LCD screen, and not only digital display is smaller, but also not become clear, while being directed toward positioning temperature measuring point and not protruded, read
Number it is not distinct and not atmosphere the problem of.
In use, can detect to measured target object, be passed using infrared ray by lens using infrared sensor
The data that sensor will test are put in device before being transmitted to, put before utilization device send data to master put in device, using master put
Device is sent data in AD signal switch device, using AD signal switch device, can be turned the data transmitted
It changes, after conversion, can be transmitted separately in IC processor and ambient temperature compensation device, using IC processor, data can be passed
It transports in LED-backlit device, is alarmed using the buzzer that alarm output device is connect with the external world, in order to which data are transmitted out
It staggers the time and people is reminded, using LED-backlit device, data can be shown by projecting output device, while can also
It shows that output device is shown by LED, checks solve existing infrared thermometer in order to which people are more convenient
It can only be read in LCD screen, not only digital display is smaller, but also does not become clear, while being directed toward positioning temperature measuring point and not protruding, read not
The problem of distinctness and not atmosphere.
In summary: the projection infrared thermometer circuit board, by infrared inductor, it is preceding put device, it is main put device,
AD chromacoder, IC processor, ambient temperature compensation device, LED-backlit device, alarm output device, LED display output
The effect of device and projection output device, solving existing infrared thermometer can only be read in LCD screen, not only be counted
It is aobvious smaller, and do not become clear, at the same be directed toward that positioning temperature measuring point is not prominent, it is not distinct to read and not atmosphere the problem of.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. projecting infrared thermometer circuit board, including infrared inductor, it is characterised in that: the infrared inductor it is defeated
Outlet puts device before being unidirectionally electrically connected with, the output end that device is put before described is unidirectionally electrically connected with master and puts device, the master
The output end for putting device is unidirectionally electrically connected with AD chromacoder, the output end of the AD chromacoder respectively with IC
The input terminal of processor and ambient temperature compensation device is electrically connected, and the output end of the IC processor is filled with LED backlight respectively
It sets and is electrically connected with the input terminal of alarm output device, the output end of the LED-backlit device shows output device with LED respectively
It is electrically connected with the input terminal of projection output device.
2. projection infrared thermometer circuit board according to claim 1, it is characterised in that: the measured target passes through saturating
Mirror is transmitted in infrared inductor.
3. projection infrared thermometer circuit board according to claim 1, it is characterised in that: the LED display output dress
The output end set can be electrically connected with the input terminal of extraneous LED display.
4. projection infrared thermometer circuit board according to claim 1, it is characterised in that: the projection output device
Output end can be electrically connected with the input terminal of extraneous projection screen.
5. projection infrared thermometer circuit board according to claim 1, it is characterised in that: the alarm output device
Output end can be electrically connected with the input terminal of extraneous buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821496651.4U CN208736558U (en) | 2018-09-13 | 2018-09-13 | Project infrared thermometer circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821496651.4U CN208736558U (en) | 2018-09-13 | 2018-09-13 | Project infrared thermometer circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208736558U true CN208736558U (en) | 2019-04-12 |
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ID=66033612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821496651.4U Active CN208736558U (en) | 2018-09-13 | 2018-09-13 | Project infrared thermometer circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208736558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117253448A (en) * | 2023-11-16 | 2023-12-19 | 深圳市连硕显电子有限公司 | LED display screen correction method and system |
-
2018
- 2018-09-13 CN CN201821496651.4U patent/CN208736558U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117253448A (en) * | 2023-11-16 | 2023-12-19 | 深圳市连硕显电子有限公司 | LED display screen correction method and system |
| CN117253448B (en) * | 2023-11-16 | 2024-05-14 | 深圳市连硕显电子有限公司 | LED display screen correction method and system |
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