CN211954430U - Forehead temperature measuring device - Google Patents
Forehead temperature measuring device Download PDFInfo
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- CN211954430U CN211954430U CN202020631408.XU CN202020631408U CN211954430U CN 211954430 U CN211954430 U CN 211954430U CN 202020631408 U CN202020631408 U CN 202020631408U CN 211954430 U CN211954430 U CN 211954430U
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- 210000001061 forehead Anatomy 0.000 title claims abstract description 32
- 230000036760 body temperature Effects 0.000 claims abstract description 80
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims description 21
- 238000005452 bending Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The invention discloses a forehead temperature measuring device, which comprises a shell with a built-in cavity, wherein a sensor hole, a key hole and a screen hole are formed in the shell, and an infrared sensor body temperature acquisition assembly, a key assembly, a liquid crystal display assembly, a power supply assembly and a communication, control and buzzing assembly are arranged in the built-in cavity of the shell; the infrared sensor body temperature acquisition assembly comprises an infrared sensor and a temperature sensor, and the end part of the infrared sensor body temperature acquisition assembly is arranged in the sensor hole; the key assembly comprises a key, and the end part of the key is arranged in the key hole; the liquid crystal display assembly comprises a liquid crystal screen, and the liquid crystal screen is arranged in the screen hole; the power supply assembly comprises a battery; the communication, control and buzzing component comprises a communication component, a control component and a buzzing component; the body temperature monitoring data can be exported to the intelligent device end, and the body temperature statistical efficiency and the accuracy are improved.
Description
Technical Field
The invention belongs to the technical field of body temperature measuring equipment, and particularly relates to a forehead temperature measuring device.
Background
At present, for example, the infrared thermometer disclosed in chinese patent No. CN105451647A mostly includes a built-in infrared sensor, a proximity sensor, a control unit, a split electrode, etc., the infrared sensor is used to monitor the temperature of the human body, the proximity sensor is used to determine the distance between the thermometer and the human body, and the controller is responsible for calculating the temperature of the human body and the distance between the human body, although the infrared thermometer can measure the temperature of the human body in a non-contact manner, the infrared thermometer cannot export the temperature monitoring data to the intelligent device, and is often inefficient for the occasions requiring temperature statistics.
Disclosure of Invention
The invention provides a forehead temperature measuring device, aiming at solving the problems that in the prior art, body temperature monitoring data cannot be exported to an intelligent device end, and the efficiency of occasions needing body temperature statistics is not high, so that the forehead temperature measuring device can export the body temperature monitoring data to the intelligent device end, and the body temperature statistics efficiency is improved.
The forehead temperature measuring device comprises a shell (1) with a built-in cavity, wherein a sensor hole, a key hole and a screen hole are formed in the shell (1), and an infrared sensor body temperature acquisition assembly (2), a key assembly (3), a liquid crystal display assembly (4), a power supply assembly (5) and a communication, control and buzzing assembly (6) are arranged in the built-in cavity of the shell (1); the infrared sensor body temperature acquisition assembly (2) comprises an infrared sensor and a temperature sensor, and the end part of the infrared sensor body temperature acquisition assembly (2) is arranged in the sensor hole; the key assembly (3) comprises keys, and the end parts of the keys are arranged in the key holes; the liquid crystal display assembly (4) comprises a liquid crystal screen, and the liquid crystal screen is arranged in the screen hole; the power supply assembly (5) comprises a battery; the communication, control and buzzing component (6) comprises a communication component, a control component and a buzzing component;
triggering the infrared sensor and the temperature sensor of the infrared sensor body temperature acquisition assembly (2) through the key;
the infrared sensor collects a human body temperature signal, the temperature sensor collects the ambient temperature during measurement and compensates the human body temperature signal collected by the infrared sensor, and the compensated human body temperature signal is converted into an electric signal with human body temperature information through the infrared sensor body temperature collecting assembly (2) and is transmitted to the control assembly;
the control component analyzes and processes the electric signal with the human body temperature information to obtain the human body temperature information, and transmits the human body temperature information to the liquid crystal screen of the liquid crystal display component (4) for display; or the control component transmits the human body temperature information to an intelligent equipment end through the communication component;
the control component transmits information such as detection completion, error operation, abnormal alarm and the like to the buzzing component, so that the buzzing component generates continuous ringing time or interval ringing times.
In the above-described solution, it is preferred that the housing (1) comprises two half shells having a fluted cavity structure, which in combination form a housing (1) having an integral internal cavity structure.
It is also preferable that the two half shells are connected by bolts to form a shell (1) with an integral inner cavity structure.
It is also preferable that the two half shells have a transverse L-shaped bent structure, and the shell (1) formed by combining and connecting the two half shells has a transverse L-shaped bent structure.
It may also be preferred that the built-in cavity is provided in an upper lateral part of the L-shaped bend of the housing (1).
It is also preferable that the lower vertical part of the L-shaped bending structure of the shell (1) forms a handle structure, and a hand holding groove (101) is arranged on the inner side outer wall of the lower vertical part of the L-shaped bending structure close to the bending angle.
It is also preferable that the groove surface of the grip groove (101) is an arc surface.
It is also preferred that the number of grip recesses (101) is three.
It may also be preferable that the smart device end is a mobile phone or a computer.
The invention can achieve the following beneficial effects:
the forehead temperature measuring device can solve the problems that in the prior art, body temperature monitoring data cannot be led out to an intelligent device end, and the efficiency of occasions needing body temperature statistics is not high, and provides the forehead temperature measuring device, so that the forehead temperature measuring device can lead the body temperature monitoring data out to the intelligent device end, the body temperature statistics efficiency is improved, and the forehead temperature measuring device has the following advantages: (1) the intelligent temperature measuring system can wirelessly send the data of the measured human body temperature to the intelligent equipment terminal, greatly reduces the workload when the data is manually input, and is convenient for questioning data management; (2) the body temperature detection result can be compensated, and the body temperature monitoring precision is greatly improved; (3) it can set up temperature sensor's compensation temperature through the smart machine terminal pair, can improve the precision that the body temperature detected under the special circumstances.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of a forehead temperature measuring device of the present invention.
Fig. 2 is a left side view of the forehead temperature measuring device of the present invention.
Fig. 3 is a right side view of the forehead temperature measuring device of the present invention.
Fig. 4 is an exploded view of the forehead temperature measuring device of the present invention.
Fig. 5 is a block diagram showing the structure of the forehead temperature measuring device according to the present invention.
FIG. 6 is a flow chart of the key operation principle of the forehead temperature measuring device of the present invention.
Fig. 7 is a flowchart illustrating the overall operation of the forehead temperature measuring device according to the present invention.
Fig. 8 is a flowchart illustrating an operation principle of the forehead temperature measuring device according to the present invention when the communication component is a wireless communication component.
Fig. 9 is a flow chart illustrating a data interaction principle between a control component of the forehead temperature measuring device and the smart device.
Fig. 10 is a schematic flow chart of the manual setting of the compensation temperature of the forehead temperature measuring device of the present invention.
In the figure, 1 is a shell, 101 is a handheld groove, 2 is an infrared sensor body temperature acquisition assembly, 3 is a key assembly, 4 is a liquid crystal display assembly, 5 is a power supply assembly, and 6 is a communication, control and buzzing assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Example 1
The forehead temperature measuring device, see fig. 1, comprises a shell 1 with a built-in cavity, see fig. 2 and 3, wherein the shell 1 is provided with a sensor hole, a key hole and a screen hole, see fig. 4, and an infrared sensor body temperature acquisition assembly 2, a key assembly 3, a liquid crystal display assembly 4, a power supply assembly 5 and a communication, control and buzzing assembly 6 are arranged in the built-in cavity of the shell 1; referring to fig. 5, the infrared sensor body temperature acquisition assembly 2 comprises an infrared sensor and a temperature sensor, and the end part of the infrared sensor body temperature acquisition assembly 2 is arranged in the sensor hole; the key assembly 3 comprises keys, and the end parts of the keys are arranged in the key holes; the liquid crystal display assembly 4 comprises a liquid crystal screen, and the liquid crystal screen is arranged in the screen hole; the power supply assembly 5 includes a battery; the communication, control and buzzing component 6 comprises a communication component, a control component and a buzzing component;
referring to fig. 6, the infrared sensor and the temperature sensor of the infrared sensor body temperature acquisition assembly 2 are triggered by the key;
referring to fig. 7, the infrared sensor collects a human body temperature signal, the temperature sensor collects an ambient temperature during measurement and compensates the human body temperature signal collected by the infrared sensor, and the compensated human body temperature signal is converted into an electric signal with human body temperature information by the infrared sensor body temperature collection assembly 2 and is transmitted to the control assembly;
the control component analyzes and processes the electric signal with the human body temperature information to obtain the human body temperature information, and transmits the human body temperature information to the liquid crystal screen of the liquid crystal display component 4 for display; referring to fig. 8 and 9, or the control module transmits the body temperature information to the intelligent device via the communication module;
the control component transmits information such as detection completion, error operation, abnormal alarm and the like to the buzzing component, so that the buzzing component generates continuous ringing time or interval ringing times.
Referring to fig. 10, the forehead temperature measuring device of the present invention can compensate the body temperature detection result, and greatly improve the accuracy of body temperature monitoring.
Example 2
The temperature measuring device can further comprise a shell 1 which comprises two half shells with a groove type cavity structure, and the two half shells are combined to form the shell 1 with an integral inner cavity structure.
It is further possible that the two half shells are bolted to form a housing 1 having an integral internal cavity structure.
Still further, the two half shells are of a transverse L-shaped bent structure, and the shell 1 formed by combining and connecting the two half shells is of a transverse L-shaped bent structure.
It is further possible that said built-in cavity is provided in the upper transverse part of said L-shaped bent structure of the housing 1.
Still further, the lower vertical part of the L-shaped bending structure of the housing 1 constitutes a handle structure, and a hand holding groove 101 is arranged on the inner side outer wall of the lower vertical part of the L-shaped bending structure, which is close to the bending angle.
Still further, the groove surface of the hand-holding groove 101 may be an arc surface.
Still further, the number of the grip grooves 101 may be three.
Furthermore, the intelligent device end can be a mobile phone or a computer.
The forehead temperature measuring device is used for rapidly collecting forehead temperature of a human body, displaying a measuring result, sending data to an intelligent device end, facilitating body temperature recording of a user, and analyzing body temperature data by using device end software. As shown in fig. 5, the infrared sensor is used for collecting the temperature of the human body, converting the temperature signal into an electric signal and transmitting the electric signal to the control component; except that infrared sensor, still include temperature sensor in its infrared sensor body temperature collection subassembly 2, temperature sensor is used for gathering current ambient temperature, compensates infrared sensor's body temperature testing result, can reduce measuring error by a wide margin like this. The key assembly 3 is used for triggering an infrared sensor acquisition event, as shown in fig. 6, a key work flow is shown, when the key assembly 3 is pressed, the control assembly sends a command to the infrared sensor, the infrared sensor starts to acquire the human body temperature, converts the human body temperature into an electric signal and sends the electric signal to a controller of the control assembly; the control assembly coordinates the work of the rest parts of the processing device, receives information from the infrared sensor and the key assembly 3, analyzes and processes data collected by the infrared sensor to obtain human body temperature information, and then sends the human body temperature information to the liquid crystal display for displaying and displaying the current human body temperature test result. Including the current environmental temperature, the current detected body temperature, the number of tested persons and the like; the control assembly can also send the detection result to the intelligent equipment end through the wireless communication module, and data interaction is carried out between the detection result and software of the intelligent equipment end. In order to improve the human body temperature measurement precision, the controller can command the infrared sensor to acquire data for multiple times, and an average filtering method is adopted to filter the data. Because the ambient temperature in the depths of the testers is different, and the influence of the measuring environment on the accuracy of the calculation result of the body temperature acquisition component 2 of the infrared sensor is large, the monitoring result of the infrared sensor needs to be compensated, so that the function is realized through the temperature sensor in the infrared sensor module, namely, the current ambient temperature is monitored through the temperature sensor, the temperature compensation coefficient of the ambient temperature is calculated into the detection result of the body temperature, the corrected body temperature data is obtained, therefore, the body temperature monitoring accuracy can be greatly improved, and the program flow is shown in fig. 7. The liquid crystal display component 4 is used for displaying the processing result data of the CPU in the control component for the user to check. The buzzer of the buzzer assembly is used for prompting the operation state of a user and can provide information such as detection completion, error operation, abnormal alarm and the like through ringing time or frequency. The communication component provides a wireless transmission function for data transmission of the control component, one section of a data interface of the communication component is the control component, and the other end of the data interface is an intelligent device end such as a mobile phone end or a computer end, as shown in fig. 8. Software of the intelligent device end is usually located at a mobile phone end or a computer end, wireless communication is adopted between the intelligent device end and the infrared sensor body temperature acquisition assembly 2, data statistics can be carried out on measurement results from the infrared sensor body temperature acquisition assembly 2, data can be received from the control assembly, data can be sent to the control assembly, and the sent data mainly comprise local air temperature data, body temperature alarm threshold setting, body temperature data acquisition effectiveness judgment and the like, as shown in fig. 9. The intelligent device end is used, so that a detector does not need to manually input body temperature monitoring data, the workload is greatly saved during large-batch detection, and meanwhile, the intelligent device end can judge whether the current body temperature detection result is effective or not, so that the problem that the obtained false triggering data can be stored in a system when the detector triggers the detection by mistake is solved; after the detection of the detection personnel is finished, whether the detection result is valid or not can be set, if the detection result is valid, the system data is added, and if the detection result is invalid, the detection result is discarded. In addition, the compensation temperature of the controller can be set through the intelligent device end, and the reason for doing so is as follows: in the actual detection process, the temperature environment of a detection person and the temperature environment of a detected person are different, for example, when the detection person is indoors, the detected person just enters the indoor environment from the outdoor environment, and the temperature compensation of the thermometer has an error due to the fact that the indoor temperature and the outdoor temperature have a large difference; therefore, the temperature of the day can be set as the current compensation temperature through the intelligent device terminal serving as the intelligent monitoring device, and the measurement error of the thermometer can be greatly reduced by the method, as shown in fig. 10.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (9)
1. A forehead temperature measuring device comprises a shell (1) with a built-in cavity, wherein a sensor hole, a key hole and a screen hole are formed in the shell (1), and the forehead temperature measuring device is characterized in that an infrared sensor body temperature acquisition assembly (2), a key assembly (3), a liquid crystal display assembly (4), a power supply assembly (5) and a communication, control and buzzing assembly (6) are arranged in the built-in cavity of the shell (1); the infrared sensor body temperature acquisition assembly (2) comprises an infrared sensor and a temperature sensor, and the end part of the infrared sensor body temperature acquisition assembly (2) is arranged in the sensor hole; the key assembly (3) comprises keys, and the end parts of the keys are arranged in the key holes; the liquid crystal display assembly (4) comprises a liquid crystal screen, and the liquid crystal screen is arranged in the screen hole; the power supply assembly (5) comprises a battery; the communication, control and buzzing component (6) comprises a communication component, a control component and a buzzing component;
triggering the infrared sensor and the temperature sensor of the infrared sensor body temperature acquisition assembly (2) through the key;
the infrared sensor collects a human body temperature signal, the temperature sensor collects the ambient temperature during measurement and compensates the human body temperature signal collected by the infrared sensor, and the compensated human body temperature signal is converted into an electric signal with human body temperature information through the infrared sensor body temperature collecting assembly (2) and is transmitted to the control assembly;
the control component analyzes and processes the electric signal with the human body temperature information to obtain the human body temperature information, and transmits the human body temperature information to the liquid crystal screen of the liquid crystal display component (4) for display; or the control component transmits the human body temperature information to an intelligent equipment end through the communication component;
the control component transmits information such as detection completion, error operation, abnormal alarm and the like to the buzzing component, so that the buzzing component generates continuous ringing time or interval ringing times.
2. A temperature measuring device according to claim 1, characterized in that the housing (1) comprises two half shells with a fluted cavity structure, which in combination constitute the housing (1) with an integral internal cavity structure.
3. A temperature measuring device according to claim 2, wherein two half shells are bolted to form a shell (1) having an integral internal cavity structure.
4. The temperature measuring device according to claim 3, wherein the two half shells are of a transverse L-shaped bent structure, and the shell (1) formed by connecting the two half shells in combination is of a transverse L-shaped bent structure.
5. A forehead temperature measuring device according to claim 4, wherein the built-in cavity is provided in the upper lateral portion of the L-shaped bent structure of the housing (1).
6. A forehead temperature measuring device according to claim 5, characterized in that the lower vertical part of the L-shaped bent structure of the shell (1) forms a handle structure, and a hand-holding groove (101) is arranged on the inner outer wall of the lower vertical part of the L-shaped bent structure close to the bending angle.
7. A forehead temperature measuring device according to claim 6, wherein the groove surface of the hand-held groove (101) is an arc-shaped surface.
8. A forehead temperature measuring device according to claim 7, wherein the number of hand grip grooves (101) is three.
9. The forehead temperature measuring device according to claim 8, wherein the smart device terminal is a mobile phone or a computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020631408.XU CN211954430U (en) | 2020-04-24 | 2020-04-24 | Forehead temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020631408.XU CN211954430U (en) | 2020-04-24 | 2020-04-24 | Forehead temperature measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN211954430U true CN211954430U (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020631408.XU Expired - Fee Related CN211954430U (en) | 2020-04-24 | 2020-04-24 | Forehead temperature measuring device |
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|---|---|
| CN (1) | CN211954430U (en) |
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2020
- 2020-04-24 CN CN202020631408.XU patent/CN211954430U/en not_active Expired - Fee Related
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Granted publication date: 20201117 |