CN204301867U - New and improved infrared thermometer - Google Patents
New and improved infrared thermometer Download PDFInfo
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- CN204301867U CN204301867U CN201420629416.5U CN201420629416U CN204301867U CN 204301867 U CN204301867 U CN 204301867U CN 201420629416 U CN201420629416 U CN 201420629416U CN 204301867 U CN204301867 U CN 204301867U
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Abstract
The utility model discloses a kind of new and improved infrared thermometer, includes housing and is arranged at power supply, controller, infrared temperature sensor, the range finder module in housing; Wherein, this controller includes main control module and temperature compensation module, and aforementioned infrared temperature sensor is electrically connected on main control module, and aforementioned range finder module is electrically connected on temperature compensation module, and this temperature compensation module is electrically connected on main control module; And, this housing is provided with for showing the display screen of temperature value after range finding numerical value and compensating approach; It synchronously obtains the distance of infrared thermometer to measured object surface by range finder module, temperature compensation module calculates by distance value the temperature value that infrared energy decays, so, the temperature value of decay is compensated to observed temperature value, then temperature value after acquisition compensating approach, its result is more close to measured object true temperature; By this, this kind of new and improved infrared thermometer has accurate, the practical and advantage such as simple to operate of thermometric.
Description
Technical field
The utility model relates to temperature test art, refers in particular to a kind of new and improved infrared thermometer of accurate measurement body surface temperature.
Background technology
At present, infrared thermometer is applied in a lot of fields, infrared thermometer is the surface temperature measuring measured object via a segment distance, and in this section of propagation distance, infrared energy can be decayed to some extent by atmospheric effect, therefore, there is deviation in the energy that infrared temperature sensor receives and the infrared energy that measured object is launched, like this, the temperature value causing infrared thermometer to be surveyed is inaccurate, its measuring accuracy is limited to, and is difficult to reach measurement requirement.
Therefore, need to work out a kind of new technical scheme and solve the problems referred to above.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its fundamental purpose is to provide a kind of new and improved infrared thermometer, and its thermometric is accurate, simple to operate, practical.
For achieving the above object, the utility model adopts following technical scheme:
A kind of new and improved infrared thermometer, includes housing and is arranged at power supply, controller, infrared temperature sensor, the range finder module in housing; Wherein, this controller includes main control module and temperature compensation module, and aforementioned infrared temperature sensor is electrically connected on main control module, and aforementioned range finder module is electrically connected on temperature compensation module, and this temperature compensation module is electrically connected on main control module; And, this housing is provided with for showing the display screen of temperature value after range finding numerical value and compensating approach.
As a kind of preferred version, described range finder module is radar range finding module, laser ranging module, infrared distance measurement module or ultrasonic distance measuring module.
As a kind of preferred version, described housing includes the grip part and probe portion that are connected to each other, and this probe portion front end face offers the first detection mouth and the second detection mouth, and aforementioned infrared temperature sensor, range finder module respectively first and second detection mouth corresponding are arranged.
As a kind of preferred version, described probe portion side is provided with the selection key of test button and selective temperature test pattern; Described display screen is arranged at probe portion rear end face; And the front end face of described grip part is provided with switch.
As a kind of preferred version, the distal portion of described grip part is provided with hanging hole.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, it mainly synchronously obtains the distance of infrared thermometer to measured object surface by range finder module, temperature compensation module calculates by distance value the temperature value that infrared energy decays, and so, compensates the temperature value of decay to observed temperature value, then temperature value after acquisition compensating approach, its result is more close to measured object true temperature; By this, this kind of new and improved infrared thermometer has accurate, the practical and advantage such as simple to operate of thermometric.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of the embodiment of the utility model;
Fig. 2 is the assembling schematic perspective view of another angle of embodiment of the utility model;
Fig. 3 is the roughly control principle block diagram of the embodiment of the utility model.
Accompanying drawing identifier declaration:
10, housing 11, grip part
12, probe portion 13, first detects mouth
14, the second detection mouth 15, test button
16, selection key 17, switch
18, hanging hole 20, controller
21, main control module 22, temperature compensation module
30, infrared temperature sensor 40, range finder module
50, display screen.
Embodiment
Please refer to shown in Fig. 1 to Fig. 3, that show the concrete structure of the embodiment of the utility model, this kind of new and improved infrared thermometer, the power supply, controller 20, infrared temperature sensor 30, the range finder module 40 that include housing 10 and be arranged in housing 10.
Wherein, this controller 20 includes main control module 21 and temperature compensation module 22, aforementioned infrared temperature sensor 30 is electrically connected on main control module 21, and aforementioned range finder module 40 is electrically connected on temperature compensation module 22, and this temperature compensation module 22 is electrically connected on main control module 21; And, this housing 10 is provided with for showing the display screen 50 of temperature value after range finding numerical value and compensating approach; The distance of infrared thermometer to measured object surface is synchronously obtained by range finder module 40, temperature compensation module 22 calculates by distance value the temperature value that infrared energy decays, so, the temperature value of decay is compensated to observed temperature value, then temperature value after acquisition compensating approach, its result is more close to measured object true temperature; Measure mode of operation, it is substantially identical with common infrared thermometer, does not need operation bidirectional, simple to operate.
It should be noted that, aforementioned range finder module 40 can select radar range finding module, laser ranging module, infrared distance measurement module or ultrasonic distance measuring module etc., can determine according to the actual demand of client, such as, the advantage of lower cost of radar range finding module, and the distance accuracy of laser ranging module is relatively high, applicant is not restricted this.
In the present embodiment, this housing 10 includes the grip part 11 and probe portion 12 that are connected to each other, this probe portion 11 front end face offers the first detection mouth 13 and the second detection mouth 14, and aforementioned infrared temperature sensor 30, range finder module 40 respectively corresponding first detection mouth 13, second detection mouth 14 are arranged; This probe portion 12 side is provided with the selection key 16 of test button 15 and selective temperature test pattern; Described display screen 50 is arranged at probe portion 12 rear end face; And the front end face of described grip part 11 is provided with switch 17, the distal portion of described grip part 11 is provided with hanging hole 18, is also convenient to wire rope handling and carries.
Design focal point of the present utility model is, mainly synchronously obtain the distance of infrared thermometer to measured object surface by range finder module, temperature compensation module calculates by distance value the temperature value that infrared energy decays, so, the temperature value of decay is compensated to observed temperature value, then temperature value after acquisition compensating approach, its result is more close to measured object true temperature; By this, this kind of new and improved infrared thermometer has accurate, the practical and advantage such as simple to operate of thermometric.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a new and improved infrared thermometer, is characterized in that: include housing and be arranged at power supply, controller, infrared temperature sensor, the range finder module in housing; Wherein, this controller includes main control module and temperature compensation module, and aforementioned infrared temperature sensor is electrically connected on main control module, and aforementioned range finder module is electrically connected on temperature compensation module, and this temperature compensation module is electrically connected on main control module; And this housing is provided with for showing the display screen of temperature value after range finding numerical value and compensating approach, described display screen is arranged at probe portion rear end face; Described probe portion side is provided with the selection key of test button and selective temperature test pattern; The front end face of described grip part is provided with switch.
2. new and improved infrared thermometer according to claim 1, is characterized in that: described range finder module is radar range finding module, laser ranging module, infrared distance measurement module or ultrasonic distance measuring module.
3. new and improved infrared thermometer according to claim 1, is characterized in that: described housing includes the grip part and probe portion that are connected to each other, and this probe portion front end face offers the first detection mouth and the second detection mouth, aforementioned infrared temperature sensor,
4. new and improved infrared thermometer according to claim 3, is characterized in that: the distal portion of described grip part is provided with hanging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420629416.5U CN204301867U (en) | 2014-10-28 | 2014-10-28 | New and improved infrared thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420629416.5U CN204301867U (en) | 2014-10-28 | 2014-10-28 | New and improved infrared thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301867U true CN204301867U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420629416.5U Active CN204301867U (en) | 2014-10-28 | 2014-10-28 | New and improved infrared thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301867U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269675A (en) * | 2018-10-29 | 2019-01-25 | 深圳市度彼电子有限公司 | Temperature-measuring gun |
| CN111323127A (en) * | 2020-03-13 | 2020-06-23 | 北京澎思科技有限公司 | Temperature measurement module and security inspection equipment |
| CN113542495A (en) * | 2020-03-31 | 2021-10-22 | 华为技术有限公司 | Method for measuring temperature and electronic equipment |
| EP4035593A3 (en) * | 2020-10-15 | 2022-11-09 | AViTA Corporation | Non-contact body temperature measuring device and method thereof |
-
2014
- 2014-10-28 CN CN201420629416.5U patent/CN204301867U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269675A (en) * | 2018-10-29 | 2019-01-25 | 深圳市度彼电子有限公司 | Temperature-measuring gun |
| CN111323127A (en) * | 2020-03-13 | 2020-06-23 | 北京澎思科技有限公司 | Temperature measurement module and security inspection equipment |
| CN113542495A (en) * | 2020-03-31 | 2021-10-22 | 华为技术有限公司 | Method for measuring temperature and electronic equipment |
| EP4035593A3 (en) * | 2020-10-15 | 2022-11-09 | AViTA Corporation | Non-contact body temperature measuring device and method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |