CN212432345U - Infrared body temperature screening instrument - Google Patents
Infrared body temperature screening instrument Download PDFInfo
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- CN212432345U CN212432345U CN202020733761.9U CN202020733761U CN212432345U CN 212432345 U CN212432345 U CN 212432345U CN 202020733761 U CN202020733761 U CN 202020733761U CN 212432345 U CN212432345 U CN 212432345U
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- mcu chip
- body temperature
- infrared
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- 230000036760 body temperature Effects 0.000 title claims abstract description 33
- 238000012216 screening Methods 0.000 title claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 22
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 13
- 238000009529 body temperature measurement Methods 0.000 claims description 21
- 238000005259 measurement Methods 0.000 claims description 17
- 239000004973 liquid crystal related substance Substances 0.000 claims description 14
- 239000011159 matrix material Substances 0.000 claims description 13
- 239000010409 thin film Substances 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 2
- LAHWLEDBADHJGA-UHFFFAOYSA-N 1,2,4-trichloro-5-(2,5-dichlorophenyl)benzene Chemical compound ClC1=CC=C(Cl)C(C=2C(=CC(Cl)=C(Cl)C=2)Cl)=C1 LAHWLEDBADHJGA-UHFFFAOYSA-N 0.000 description 5
- 239000010408 film Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 210000001061 forehead Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 241000711573 Coronaviridae Species 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 208000036142 Viral infection Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 230000009385 viral infection Effects 0.000 description 1
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- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model relates to an infrared body temperature screening instrument, which comprises a main case, wherein a main control PCB and a lithium battery module are arranged inside the main case; an alarm lamp and a temperature measuring component are arranged on the front panel of the mainframe box; the main control PCB board comprises an MCU chip, an LED driving module and a communication module; the temperature measuring component is electrically connected with the MCU chip through the communication module and is used for acquiring body temperature data of a measured person and sending the body temperature data to the MCU chip; the input end of the LED driving module is electrically connected with the MCU chip, and the output end of the LED driving module is electrically connected with the alarm lamp and used for controlling the alarm lamp; the MCU chip controls the alarm lamp to act by controlling the LED driving module according to the body temperature data of the tested person; the input end of the lithium battery module is electrically connected with the charging power supply interface, and the output end of the lithium battery module is electrically connected with the main control PCB.
Description
Technical Field
The utility model relates to an infrared body temperature screening appearance belongs to detection equipment technical field.
Background
The rise in body temperature or fever is a favorable and reliable warning signal for most viral infections. Due to the outbreak of coronavirus, the global public health authorities have sought a fast, simple, non-contact and reliable method for detecting body temperature. At present, a handheld infrared temperature measuring gun is generally adopted in the market to detect the body temperature of a human body, a specially-assigned person is required to actively measure, and the measurement is inconvenient. Although the infrared thermal imager on the market can realize automatic measurement at present, the price is high, and the popularization of temperature measuring equipment during epidemic situations is not facilitated.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem existing in the prior art, the utility model provides an infrared body temperature screening instrument, the technical scheme of the utility model as follows:
an infrared body temperature screening instrument comprises a main case, wherein a main control PCB and a lithium battery module are arranged in the main case; an alarm lamp and a temperature measuring component are arranged on the front panel of the mainframe box; a charging power supply interface is arranged at the back of the main case;
the main control PCB board comprises an MCU chip, an LED driving module and a communication module; the temperature measuring component is electrically connected with the MCU chip through the communication module and is used for acquiring body temperature data of a measured person and sending the body temperature data to the MCU chip; the input end of the LED driving module is electrically connected with the MCU chip, and the output end of the LED driving module is electrically connected with the alarm lamp and used for controlling the alarm lamp; the MCU chip controls the alarm lamp to act by controlling the LED driving module according to the body temperature data of the tested person;
the input end of the lithium battery module is electrically connected with the charging power supply interface, and the output end of the lithium battery module is electrically connected with the main control PCB;
the temperature measurement assembly comprises a TOF (time of flight) distance measurement module and an infrared temperature measurement module; the TOF ranging module is electrically connected with the infrared temperature measurement module and used for detecting the distance between a detected object and the box body and enabling a signal to the infrared temperature measurement module; the infrared temperature measurement module is used for measuring the temperature of the measured object and transmitting the measurement result to the MCU chip.
Further, the mainframe box back still be provided with the external communication interface that the communication module electricity is connected, the external communication interface can be any one in ethernet interface, WIFI module antenna interface and bluetooth module antenna interface, or the arbitrary combination of above three kinds of interfaces.
Furthermore, the back of the main case is also provided with a control level output interface electrically connected with the communication module, and the control level output interface can be connected with external equipment and used for outputting a control level and controlling the external equipment.
Furthermore, the main control PCB is also provided with a dot matrix liquid crystal module; the side panel of the mainframe box is also provided with a thin film key panel which comprises thin film keys, a dot matrix liquid crystal display window and a plurality of indicator lamps; the dot matrix liquid crystal module is arranged on the dot matrix liquid crystal display window, is electrically connected with the MCU chip and is used for displaying data; the film key is electrically connected with the MCU chip and used for providing an input signal for the MCU chip; each indicator light is electrically connected with the MCU chip and used for indicating the working state.
Furthermore, the main control PCB board is also provided with a voice driving module, and a loudspeaker is arranged on the right panel of the mainframe box; the input end of the voice driving module is electrically connected with the MCU chip, the output end of the voice driving module is electrically connected with the loudspeaker, and the MCU chip controls the voice driving module to control the loudspeaker to act according to the body temperature data of the tested person.
Furthermore, a hand-carrying belt is fixedly arranged at the top of the box body.
The utility model discloses following beneficial effect has:
1. the utility model discloses automatic measurement volume temperature or hand temperature need not the special messenger and initiatively measures, can practice thrift a large amount of manpowers.
2. The utility model discloses have abundant acousto-optic instruction, the voice broadcast measuring result can supply the inspection personnel to carry out quick screening, need not to observe the screen reading.
3. The utility model has a control level output interface, can be connected with devices such as mobile phones, computers and the like through a network so as to be monitored remotely,
4. the utility model has the advantages that the external output level can be connected with an access control system for control;
5. the utility model discloses use rechargeable battery power supply or mains operated to there is the portable area can satisfy portable removal demand.
Drawings
Fig. 1 is a side plan view of the present invention;
FIG. 2 is a back view of the present invention;
fig. 3 is a right side view of the present invention;
FIG. 4 is a schematic view of the internal structure of the present invention;
fig. 5 is a schematic circuit block diagram of the present invention.
The reference numbers in the figures denote: 1. a main chassis; 2. an alarm lamp; 3. a TOF ranging module; 4. An infrared temperature measurement module; 5. a speaker; 6. a thin film key panel; 7. a hand strap; 8. a charging power supply interface; 9. an Ethernet interface; 10. a WIFI module antenna interface; 11. a Bluetooth module antenna interface; 12. a control level output interface; 101. a main control PCB board; 102. a temperature measuring component; 103. a lithium battery module; 104. an ALARM indicator light; 105. a READY indicator light; 106. a dot matrix liquid crystal module; 107. an MCU chip; 108. an LED driving module; 109. a voice driving module; 120. a communication module; 121. thin film key
Detailed Description
The invention is described in detail below with reference to the figures and the specific embodiments.
Example one
An infrared body temperature screening instrument comprises a main case 1, wherein a main control PCB 101 and a lithium battery module 103 are arranged inside the main case 1; an alarm lamp 2 and a temperature measuring component 102 (shown in figure 1) are arranged on the front panel of the mainframe box 1;
the main control PCB 101 includes an MCU chip 107, an LED driving module 108, and a communication module 120 (see fig. 5); the temperature measuring component 102 is electrically connected with the MCU chip 107 through the communication module 120, and is used for acquiring body temperature data of a person to be measured and sending the body temperature data to the MCU chip 107; the input end of the LED driving module 108 is electrically connected with the MCU chip 107, and the output end of the LED driving module is electrically connected with the alarm lamp 2 and is used for controlling the alarm lamp 2; the MCU chip 107 controls the alarm lamp 2 to act by controlling the LED driving module 108 according to the body temperature data of the tested person, for example, when the body temperature of the tested person is abnormal, the alarm lamp 2 flashes to give an alarm;
the input end of the lithium battery module 103 is electrically connected with the charging power supply interface 8, and the output end of the lithium battery module is electrically connected with the main control PCB 101;
the temperature measurement component 102 comprises a TOF (time of flight) distance measurement module 3 and an infrared temperature measurement module 4; the TOF ranging module 3 is electrically connected with the infrared temperature measurement module 4 and is used for detecting the distance between a detected object and the box body and enabling a signal to the infrared temperature measurement module 4; the infrared temperature measurement module 4 is used for measuring the temperature of the measured object and transmitting the measurement result to the MCU chip 107.
Further, the back of the main chassis 1 is further provided with an external communication interface (see fig. 2) electrically connected to the communication module 120, where the external communication interface may be any one of the ethernet interface 9, the WIFI module antenna interface 10, and the bluetooth module antenna interface 11, or any combination of the above three interfaces.
Further, a control level output interface 12 (see fig. 2) electrically connected to the communication module 120 is further disposed at the back of the main chassis 1, and the control level output interface 12 is connectable to an external device for outputting a control level and controlling the external device. For example, the control level interface may be connected with an electric retractable door, a subway gate, and the like.
Further, the back of the case is provided with a charging power supply interface 8.
Further, the main control PCB 101 is further provided with a dot matrix liquid crystal module 106; a thin film key panel 6 is also arranged on the side panel of the mainframe box 1 and comprises thin film keys 121, a dot matrix liquid crystal display window and a plurality of indicator lamps; the dot matrix liquid crystal module 106 is installed on the dot matrix liquid crystal display window, is electrically connected with the MCU chip 107, and is used for displaying data; the film key 121 is electrically connected with the MCU chip 107 and is used for providing an input signal to the MCU chip 107; each of the indicator lights is electrically connected to the MCU chip 107 for indicating a working status. For example, in the present embodiment, the number of indicator lamps is 2, and the indicator lamps are respectively an ALARM indicator lamp 104 and a READY indicator lamp 105. For example, ALARM indicator light 104 is on and READY indicator light 105 is off, indicating that body temperature measurement is to begin; when the READY indicator 105 on the thin film key panel 6 is on and the ALARM indicator 104 is off, the end of the measurement is indicated.
Further, the main control PCB 101 is further provided with a voice driving module 109, and a speaker 5 is arranged on the right panel of the main cabinet 1; the input end of the voice driving module 109 is electrically connected with the MCU chip 107, the output end is electrically connected with the speaker 5, and the MCU chip 107 controls the voice driving module 109 to control the speaker 5 to operate according to the body temperature data of the person to be tested, for example, different voice prompts, such as high temperature, low temperature, and normal, can be played according to the measurement result.
Further, a hand strap 7 is fixedly arranged at the top of the box body.
Example two
Further, the work flow of the infrared temperature measurement module 4 is as follows: when the TOF ranging module 3 and the infrared temperature measuring module 4 are shielded by the wrist or the forehead, the TOF ranging module 3 receives a signal that a measured object approaches, the TOF ranging module 3 sends an enabling signal to the infrared temperature measuring module 4 for temperature measurement, and at the moment, the ALARM indicator lamp 104 on the thin-film key panel 6 is turned on and the READY indicator lamp 105 is turned off; after the measurement is finished, the READY indicator lamp 105 is turned on, the ALARM indicator lamp 104 is turned off, and meanwhile, the infrared temperature measurement module 4 sends the measurement result to the MCU chip 107 through serial port communication.
EXAMPLE III
This embodiment specifically is for using at the subway entry, when the passenger gets into, initiatively shelters from TOF ranging module 3 and infrared temperature measurement module 4 with wrist or forehead. At the moment, the ALARM indicator lamp 104 on the visible film key panel 6 of subway staff lights up, the READY indicator lamp 105 goes out, which indicates that the instrument starts to measure the temperature, and then the READY indicator lamp 105 lights up, the ALARM indicator lamp 104 goes out, which indicates that the measurement is finished. After the measurement is finished, the lattice liquid crystal screen displays measurement data and has corresponding voice prompts, such as high temperature, low temperature and normal. If the body temperature of the passenger is abnormal, the alarm lamp 2 on the front panel of the box body flickers, and the instrument controls the gate to be closed through the control level output interface 12. Meanwhile, the measurement result is sent to a PC or a mobile phone client through the Ethernet interface 9, the WIFI module antenna interface 10 and the Bluetooth module antenna interface 11 for remote monitoring processing. The staff can control the scene fast, greatly reduced the human cost, reduce the interference of emergency to subway operational order.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides an infrared body temperature sieve looks up appearance which characterized in that: the power supply device comprises a main case (1), wherein a main control PCB (101) and a lithium battery module (103) are arranged in the main case (1); an alarm lamp (2) and a temperature measuring component (102) are arranged on the front panel of the mainframe box (1); a charging power supply interface (8) is arranged at the back of the main case (1);
the main control PCB (101) comprises an MCU chip (107), an LED driving module (108) and a communication module (120); the temperature measuring component (102) is electrically connected with the MCU chip (107) through the communication module (120) and is used for acquiring body temperature data of a measured person and sending the body temperature data to the MCU chip (107); the input end of the LED driving module (108) is electrically connected with the MCU chip (107), and the output end of the LED driving module is electrically connected with the alarm lamp (2) and used for controlling the action of the alarm lamp (2); the MCU chip (107) controls the alarm lamp (2) to act by controlling the LED driving module (108) according to the body temperature data of the tested person;
the input end of the lithium battery module (103) is electrically connected with the charging power supply interface (8), and the output end of the lithium battery module is electrically connected with the main control PCB (101);
the temperature measurement assembly (102) comprises a TOF (time of flight) distance measurement module (3) and an infrared temperature measurement module (4); the TOF ranging module (3) is electrically connected with the infrared temperature measurement module (4) and is used for detecting the distance between a detected object and the box body and enabling a signal to the infrared temperature measurement module (4); the infrared temperature measurement module (4) is used for measuring the temperature of the measured object and transmitting the measurement result to the MCU chip (107).
2. The infrared body temperature screening instrument of claim 1, wherein: mainframe box (1) back still be provided with the external communication interface that communication module (120) electricity is connected, external communication interface can be any one in ethernet interface (9), WIFI module antenna interface (10) and bluetooth module antenna interface (11), or the arbitrary combination of above three kinds of interfaces.
3. The infrared body temperature screening instrument of claim 1, wherein: the back of the mainframe box (1) is also provided with a control level output interface (12) electrically connected with the communication module (120), and the control level output interface (12) can be connected with external equipment and is used for outputting a control level and controlling the external equipment.
4. The infrared body temperature screening instrument of claim 1, wherein: the device also comprises a dot matrix liquid crystal module (106); a thin film key panel (6) is arranged on the side panel of the mainframe box (1) and comprises thin film keys (121), a dot matrix liquid crystal display window and a plurality of indicator lamps; the dot matrix liquid crystal module (106) is arranged on the dot matrix liquid crystal display window, is electrically connected with the MCU chip (107) and is used for displaying data; the thin film key (121) is electrically connected with the MCU chip (107) and is used for providing an input signal for the MCU chip (107); each indicator light is electrically connected with the MCU chip (107) and used for indicating the working state.
5. The infrared body temperature screening instrument of claim 1, wherein: the main control PCB (101) is also provided with a voice driving module (109), and the right panel of the mainframe box (1) is provided with a loudspeaker (5); the input end of the voice driving module (109) is electrically connected with the MCU chip (107), and the output end of the voice driving module is electrically connected with the loudspeaker (5); the MCU chip (107) controls the voice driving module (109) to control the loudspeaker (5) to act according to the body temperature data of the tested person.
6. The infrared body temperature screening instrument of claim 1, wherein: a hand-held belt (7) is fixedly arranged at the top of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020733761.9U CN212432345U (en) | 2020-05-07 | 2020-05-07 | Infrared body temperature screening instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020733761.9U CN212432345U (en) | 2020-05-07 | 2020-05-07 | Infrared body temperature screening instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212432345U true CN212432345U (en) | 2021-01-29 |
Family
ID=74288950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020733761.9U Active CN212432345U (en) | 2020-05-07 | 2020-05-07 | Infrared body temperature screening instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212432345U (en) |
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2020
- 2020-05-07 CN CN202020733761.9U patent/CN212432345U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHANGZHOU EASTERN INTELLIGENT METER Co.,Ltd. Assignor: ZHANGZHOU YUSHAN ELECTRONIC MANUFACTURING CO.,LTD. Contract record no.: X2023980049832 Denomination of utility model: An infrared temperature screening device Granted publication date: 20210129 License type: Common License Record date: 20240104 |