CN211702167U - Law enforcement appearance equipment that can key body temperature - Google Patents
Law enforcement appearance equipment that can key body temperature Download PDFInfo
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- CN211702167U CN211702167U CN202020555098.8U CN202020555098U CN211702167U CN 211702167 U CN211702167 U CN 211702167U CN 202020555098 U CN202020555098 U CN 202020555098U CN 211702167 U CN211702167 U CN 211702167U
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- law enforcement
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- body temperature
- temperature measurement
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Abstract
The utility model provides a but law enforcement appearance equipment of key body temperature measurement, including installation shell, main control chip and with temperature measurement component, warning subassembly, switch module, power supply unit spare, the display screen that main control chip connects, temperature measurement component package infrared temperature sensor and with the arithmetic unit that infrared temperature sensor connects, the arithmetic unit with main control chip connects. Above-mentioned but law enforcement appearance equipment of one-key body temperature measurement, during the use, when the law enforcement appearance is facing to the forehead and switch module presses down, infrared temperature sensor goes up electric work, the infrared radiation of forehead shines in infrared temperature sensor, because seebeck effect, infrared temperature sensor is voltage signal access arithmetic unit with temperature conversion, after the analog amplification of arithmetic unit and analog signal conversion are digital signal, give main control chip with data transfer through I2C, main control chip contrasts according to the numerical value that obtains and converts the temperature into human temperature, and show the temperature value on the display screen.
Description
Technical Field
The utility model relates to a law enforcement record appearance technical field, in particular to but law enforcement appearance equipment of key measurement body temperature.
Background
The law enforcement recorder is also called police law enforcement recorder or field law enforcement recorder. The digital camera shooting, digital camera shooting and digital photographing functions are integrated, dynamic and static field conditions can be digitally recorded in the law enforcement process, and the digital camera shooting system is convenient for public security officers to use in law enforcement in various environments.
At present, most of public security officers only have the functions of shooting and digitally photographing when using a law enforcement recorder, and cannot measure bodies. If an individual rifle is carried, the load of the police officer is increased, and the duty efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a but law enforcement appearance equipment of key body temperature measurement to solve public security dry police and carry the problem that body temperature rifle and law enforcement record appearance lead to influencing efficiency on duty simultaneously.
The utility model provides a but law enforcement appearance equipment of key body temperature measurement, including the installation shell, locate main control chip in the installation shell and with temperature measurement component, alarm component, switch module, power supply unit spare, the display screen that main control chip connects, temperature measurement component package infrared temperature sensor and with the arithmetic unit that infrared temperature sensor connects, the arithmetic unit with main control chip connects.
Above-mentioned but law enforcement appearance equipment of one-key body temperature measurement, during the use, when the law enforcement appearance is facing to the forehead and switch module presses down, infrared temperature sensor goes up electric work, the infrared radiation of forehead shines in infrared temperature sensor, because seebeck effect, infrared temperature sensor is voltage signal access arithmetic unit with temperature conversion, after the analog amplification of arithmetic unit and analog signal conversion are digital signal, give main control chip with data transfer through I2C, main control chip contrasts according to the numerical value that obtains and converts the temperature into human temperature, and show the temperature value on the display screen.
Further, the alarm assembly comprises a prompting unit and an audio amplifier connected with the prompting unit.
Further, the prompting unit comprises any one of a loudspeaker, a buzzer or an LED lamp.
Furthermore, the main control chip is also connected with a memory, and the memory is used for storing temperature measurement data.
Furthermore, the main control chip is also connected with a buffer, and the buffer is used for buffering the detection data.
Furthermore, the switch assembly comprises a key and an analog-digital converter connected with the key, and the analog-digital converter is also connected with the main control chip.
Further, the power supply assembly comprises a power supply, a power management chip connected with the power supply and a filter connected with the power management chip.
Drawings
Fig. 1 is a schematic structural diagram of a law enforcement instrument device capable of measuring body temperature by one key according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a power supply assembly in the law enforcement device capable of measuring body temperature by one key in fig. 1.
Description of the main element symbols:
the following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and 2, an embodiment of the present invention provides a law enforcement instrument device capable of measuring body temperature by one key, including an installation shell 10, a main control chip 20 arranged in the installation shell 10, and a temperature measurement component 30, an alarm component 40, a switch component 50, a power supply component 60, and a display screen 70 connected to the main control chip 0, wherein the temperature measurement component 30 includes an infrared temperature measurement sensor 32 and an arithmetic unit 31 connected to the infrared temperature measurement sensor 32, and the arithmetic unit 31 is connected to the main control chip 20.
Above-mentioned but law enforcement appearance equipment of one-key measurement body temperature, during the use, when the law enforcement appearance is facing to the forehead and switch module 50 is pressed, infrared temperature sensor 32 goes up electric work, the infrared radiation of forehead shines in infrared temperature sensor 32, because seebeck effect, infrared temperature sensor 32 is voltage signal access arithmetic unit 31 with temperature conversion, behind arithmetic unit 31 analog amplification and analog signal conversion digital signal, pass through I2C with data transfer to main control chip 20, main control chip 20 contrasts according to the numerical value that obtains and converts the temperature into human temperature, and show the temperature value on display screen 70.
Specifically, in this embodiment, the main control chip 20 may be a chip with a model number of A7LS75, and the arithmetic unit 32 may be a chip with a model number of NSA2300, so as to implement corresponding functions.
Specifically, in this embodiment, the alarm component 40 includes a prompting unit 42 and an audio amplifier 41 connected to the prompting unit 42, where the prompting unit may be any one of a speaker, a buzzer or an LED lamp, and the audio amplifier 41 may be an operational amplifier. When the machine detects that the temperature of the human body reaches above 37.3 ℃, the main control chip 20 outputs an alarm sound and sends out an alarm through the prompting unit 42.
Specifically, in this embodiment, the main control chip 20 is further connected to a memory 21, and the memory 21 is used for storing temperature measurement data. The main control chip 20 is further connected to a buffer 22, and the buffer is used for buffering the detection data.
Specifically, in this embodiment, the switch assembly 50 includes a key 51 and an analog-to-digital converter 52 connected to the key 51, and the analog-to-digital converter 52 is further connected to the main control chip 20 to implement a basic key control switch function.
Specifically, in the present embodiment, the power supply assembly 60 includes a power supply 61, a power management chip 62 connected to the power supply 61, and a filter 63 connected to the power management chip 62. The filter 63 may be formed by a plurality of capacitors connected in parallel.
The utility model discloses an in other embodiments, but can also set up one in the law enforcement appearance equipment of key body temperature measurement and throw the screen ware, throw the screen ware with main control chip 20 connects, when detecting the temperature on the wrist, throw the screen ware and throw the temperature that measures and show on being detected user's wrist to know the question of oneself by the detection personnel, needn't the low coverage leave the inquiry.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The law enforcement instrument equipment capable of measuring body temperature by one key is characterized by comprising an installation shell, a main control chip arranged in the installation shell, a temperature measurement component, an alarm component, a switch component, a power supply component and a display screen, wherein the temperature measurement component, the alarm component, the switch component, the power supply component and the display screen are connected with the main control chip, the temperature measurement component comprises an infrared temperature measurement sensor and an arithmetic unit connected with the infrared temperature measurement sensor, and the arithmetic unit is connected with the main control chip.
2. The one-touch body temperature enabled law enforcement instrument device according to claim 1, wherein the alarm assembly comprises a prompting unit and an audio amplifier connected to the prompting unit.
3. The law enforcement device that can measure body temperature one-touch according to claim 2, wherein the prompting unit comprises any one of a horn, a buzzer or an LED lamp.
4. The law enforcement instrument device capable of measuring body temperature by one key according to claim 1, wherein the main control chip is further connected with a memory, and the memory is used for storing temperature measurement data.
5. The law enforcement instrument device capable of measuring body temperature by one key according to claim 1, wherein the main control chip is further connected with a buffer, and the buffer is used for buffering detection data.
6. The law enforcement device capable of measuring body temperature by one key according to claim 1, wherein the switch assembly comprises a key and an analog-digital converter connected with the key, and the analog-digital converter is further connected with the main control chip.
7. The one-touch body temperature measuring law enforcement instrument device according to claim 1, wherein the power supply assembly comprises a power supply, a power management chip connected to the power supply, and a filter connected to the power management chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020555098.8U CN211702167U (en) | 2020-04-15 | 2020-04-15 | Law enforcement appearance equipment that can key body temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020555098.8U CN211702167U (en) | 2020-04-15 | 2020-04-15 | Law enforcement appearance equipment that can key body temperature |
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| CN211702167U true CN211702167U (en) | 2020-10-16 |
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| CN202020555098.8U Active CN211702167U (en) | 2020-04-15 | 2020-04-15 | Law enforcement appearance equipment that can key body temperature |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112422867A (en) * | 2020-10-30 | 2021-02-26 | 江苏苏创智能科技有限公司 | Comprehensive law enforcement recorder system |
-
2020
- 2020-04-15 CN CN202020555098.8U patent/CN211702167U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112422867A (en) * | 2020-10-30 | 2021-02-26 | 江苏苏创智能科技有限公司 | Comprehensive law enforcement recorder system |
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