CN215810985U - Multifunctional recorder - Google Patents
Multifunctional recorder Download PDFInfo
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- CN215810985U CN215810985U CN202121883598.5U CN202121883598U CN215810985U CN 215810985 U CN215810985 U CN 215810985U CN 202121883598 U CN202121883598 U CN 202121883598U CN 215810985 U CN215810985 U CN 215810985U
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Abstract
The utility model discloses a multifunctional recorder which comprises an equipment shell, an OLED display screen, a temperature and humidity sensor, an illuminometer, a communication module, a control module and a PM, wherein the temperature and humidity sensor, the illuminometer, the communication module, the control module and the PM are arranged in the equipment shell2.5Concentration sensor, power supply, sound pressure level sensor, infrared sensor, and CO2A concentration sensor; the utility model has diversified functions, can directly acquire the existing environment quality on the display screen, and has good use feeling for users. The utility model is provided with the hollow plate, so that indoor air can fully enter the equipment, and accurate acquisition of indoor environment data is realized. Meanwhile, the embedded magnet or the adhesive strip is arranged and can be placed on various indoor furniture materials.
Description
Technical Field
The utility model belongs to an indoor detector and relates to a multifunctional recorder.
Background
Along with the development of society, the use of detector is more and more extensive, and the instrument can monitor gas and inhalable particle concentration simultaneously, can also detect harmful pollutants such as formaldehyde, benzene, ammonia in the indoor air, and current environmental detector still regards air monitoring as the main, does not consider factors such as personnel in the room, noise, light pollution.
Disclosure of Invention
The utility model aims to provide a multifunctional recorder aiming at the defects of the prior art.
A multifunctional recorder comprises an equipment shell, an OLED display screen, a temperature and humidity sensor, an illuminometer, a communication module, a control module and a PM, wherein the temperature and humidity sensor, the illuminometer, the communication module, the control module and the PM are arranged in the equipment shell2.5Concentration sensor, power supply, sound pressure level sensor, infrared sensor, and CO2A concentration sensor; the power supply comprises a temperature and humidity sensor, an illuminometer, a communication module, a control module and a PM2.5Concentration sensor, sound pressure level sensor, infrared sensor, and CO2The concentration sensor supplies power, the signal output end of the temperature and humidity sensor, the signal output end of the illuminometer and the PM2.5A signal output terminal of the concentration sensor, a signal output terminal of the sound pressure level sensor, a signal output terminal of the infrared sensor, and CO2The signal output ends of the concentration sensors are respectively connected with 6 signal input ends of the control module, one signal output end of the control module is connected with the signal input end of the OLED display screen, and the other signal output end of the control module is connected with the signal input end of the external electronic equipment through the communication module;
the equipment shell comprises a front panel, a mounting plate and a back panel; the front panel is detachably connected with the mounting plate, and the front panel is detachably connected with the back panel;
the front side of the front panel is provided with an OLED display screen, a pressing type switch positioning groove, an illuminometer positioning groove and an infrared sensor positioning groove; the four corners of the inner side of the front panel are respectively provided with a first connecting column with threads.
The mounting plate is provided with a temperature and humidity sensor, an illuminometer, a communication module, a control module and a PM2.5Concentration sensor, power supply, sound pressure level sensor, infrared sensor, and CO2Concentration sensingA device, a push switch;
a buckle, a sticky adhesive tape or a magnetic strip placing area is arranged on the outer side surface of the back panel; the inner side surface of the back panel is provided with positioning columns which are fixedly connected with the back panel corresponding to the four corners of the first connecting column respectively, and through holes for accommodating the first connecting column are arranged in the positioning columns.
The back panel is provided with an air flow window for realizing the flow of air in the equipment shell.
Preferably, the communication module adopts an NB lot module.
Preferably, the infrared wavelength of the infrared sensor is 10 um.
Preferably, the mounting plate is further provided with an SD card mounting groove, and the front panel side wall is provided with a through hole corresponding to the SD card mounting groove.
Preferably, the mounting plate is further provided with a charging port, and the front panel side wall is provided with a through hole corresponding to the charging port.
Preferably, the air flow window adopts a hollow plate structure.
Preferably, the air flow window is located on a side wall of the back panel.
Preferably, positioning holes are formed in the four corners of the mounting plate; the positions of the inner side of the front panel, which correspond to the four corners of the mounting plate, are respectively provided with a threaded second connecting column, and the connecting columns and the corresponding positioning holes of the mounting plate are fixed through screws.
The utility model has the beneficial effects that:
the utility model has diversified functions, can directly acquire the existing environment quality on the display screen, and has good use feeling for users. The utility model is provided with the hollow plate, so that indoor air can fully enter the equipment, and accurate acquisition of indoor environment data is realized.
Drawings
FIG. 1 is a schematic front view of a front panel according to the present invention;
FIG. 2 is a schematic view of the inner side of the front panel according to the present invention;
FIG. 3 is a schematic front view of the mounting plate of the present invention;
FIG. 4 is a schematic view of the back side of the mounting plate of the present invention;
FIG. 5 is a schematic front view of a back panel according to the present invention;
fig. 6 is a schematic view of the inner side surface structure of the back panel according to the present invention.
Detailed Description
The utility model is further analyzed with reference to the following figures.
As shown in fig. 1-6, a multifunctional recorder comprises an equipment housing, an OLED display screen 1, a temperature and humidity sensor 2, an illuminometer 3, a communication module 4, a control module 5, and a PM disposed in the equipment housing2.5Concentration sensor 6, power supply 7, sound pressure level sensor 8, infrared sensor 9, CO2A concentration sensor 11; the power supply comprises a temperature and humidity sensor, an illuminometer, a communication module, a control module and a PM2.5Concentration sensor, sound pressure level sensor, infrared sensor, and CO2The concentration sensor supplies power, the signal output end of the temperature and humidity sensor, the signal output end of the illuminometer and the PM2.5A signal output terminal of the concentration sensor, a signal output terminal of the sound pressure level sensor, a signal output terminal of the infrared sensor, and CO2The signal output end of the concentration sensor is respectively connected with 6 signal input ends of the control module, one signal output end of the control module is connected with the signal input end of the OLED display screen, and the other signal output end of the control module is connected with the signal input end of external electronic equipment (the external electronic equipment can be a mobile phone or a personal computer) through a communication module;
the temperature and humidity sensor is used for monitoring the temperature and humidity of the current environment and then transmitting signals to the control module;
the illuminometer is used for monitoring the illumination degree of the current equipment and then transmitting a signal to the control module;
the PM2.5Concentration sensor is used for monitoring PM of current environment2.5Concentration, and then transmitting the signal to a control module;
the sound pressure level sensor is used for monitoring the noise intensity of the current environment and then transmitting a signal to the control module;
the infrared sensor is used for monitoring whether a human body enters a monitoring range or not and then transmitting a signal to the control module;
the CO is2Concentration sensor monitoring CO of current environment2Concentration, and then transmitting the signal to a control module;
the communication module is used for transmitting the data of the control module to external equipment;
the control module is used for receiving the temperature and humidity sensor, the illuminometer and the PM2.5Concentration sensor, sound pressure level sensor, infrared sensor, and CO2The signals of the concentration sensors are subjected to threshold judgment, display instructions of different colors are issued to an OLED display screen, and meanwhile, data of each sensor are transmitted to external electronic equipment through a communication module; the controller model adopted by the control module is ARM cotex-m 0.
The communication module adopts an NB lot module, and the model is M5310-A;
the equipment shell comprises a front panel, a mounting plate and a back panel; the front panel is detachably connected with the mounting plate, and the front panel is detachably connected with the back panel;
the front face of the front panel is provided with an OLED display screen 1, a push type switch positioning groove 18, an illuminometer positioning groove 16 and an infrared sensor positioning groove 17; four corners of the inner side of the front panel are respectively provided with a first connecting column with threads; the side wall of the front panel is provided with a through hole corresponding to the SD card mounting groove and a through hole corresponding to the charging port;
the mounting plate is provided with a temperature and humidity sensor, an illuminometer, a communication module, a control module and a PM2.5Concentration sensor, power supply, sound pressure level sensor, infrared sensor, and CO2A concentration sensor, a push switch 10, an SD card insertion slot 13 and a charging port 12; positioning holes are formed in the four corners of the mounting plate;
the outer side surface of the back panel is provided with a buckle 14 and a sticky adhesive tape or magnetic strip placing area 15, so that equipment can be fixed on different bottom surfaces, and the use under different conditions is met; the inner side surface of the back panel is respectively provided with positioning columns which are fixedly connected with the back panel corresponding to the four corners of the first connecting column, and through holes for accommodating the first connecting columns are arranged in the positioning columns;
the back panel is provided with an air flowing window for realizing the flowing of air in the equipment shell;
the infrared wavelength of the infrared sensor is 10 um;
the air flow window adopts a hollow plate structure;
the air flow window is positioned on the side wall of the back panel;
the positions of the inner side of the front panel, which correspond to the four corners of the mounting plate, are respectively provided with a threaded second connecting column, and the connecting columns and the corresponding positioning holes of the mounting plate are fixed through screws.
The working principle is as follows:
the probe of the infrared sensor on the mounting plate and the probe of the illuminometer are respectively positioned in the illuminometer positioning groove and the infrared sensor positioning groove and are exposed outside; the push switch is located in the push switch positioning groove.
The temperature and humidity sensor monitors the temperature and humidity of the current environment in real time, the illuminometer monitors the illumination degree of the current equipment in real time, and PM2.5PM of current environment is monitored in real time to concentration sensor2.5The concentration and sound pressure level sensor monitors the noise intensity of the current environment in real time, and the infrared sensor monitors whether a human body enters a monitoring range or not in real time, and CO is detected2Concentration sensor real-time monitoring CO of current environment2Concentration; the control module receives the temperature and humidity sensor, the illuminometer and the PM in real time2.5Concentration sensor, sound pressure level sensor, infrared sensor, and CO2And the signals of the concentration sensors are subjected to threshold judgment, display instructions of different colors are issued to the OLED display screen, and meanwhile, the data of each sensor are transmitted to external electronic equipment through the communication module.
The SD card is inserted into the SD card insertion slot 13, and the data of each sensor can be acquired through the control module.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or signal connection; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The multifunctional recorder is characterized by comprising an equipment shell, an OLED display screen, a temperature and humidity sensor, an illuminometer, a communication module, a control module and a PM, wherein the temperature and humidity sensor, the illuminometer, the communication module, the control module and the PM are arranged in the equipment shell2.5Concentration sensor, power supply, sound pressure level sensor, infrared sensor, and CO2A concentration sensor; the power supply comprises a temperature and humidity sensor, an illuminometer, a communication module, a control module and a PM2.5Concentration sensor, sound pressure level sensor, infrared sensor, and CO2The concentration sensor supplies power; signal output terminal of temperature and humidity sensor, signal output terminal of illuminometer and PM2.5A signal output terminal of the concentration sensor, a signal output terminal of the sound pressure level sensor, a signal output terminal of the infrared sensor, and CO2The signal output ends of the concentration sensors are respectively connected with 6 signal input ends of the control module, one signal output end of the control module is connected with the signal input end of the OLED display screen, and the other signal output end of the control module is connected with the signal input end of the external electronic equipment through the communication module;
the equipment shell comprises a front panel, a mounting plate and a back panel; the front panel is detachably connected with the mounting plate, and the front panel is detachably connected with the back panel;
the front side of the front panel is provided with an OLED display screen, and is provided with a pressing switch positioning groove, an illuminometer positioning groove and an infrared sensor positioning groove;
the mounting plate is provided with a temperature and humidity sensor, an illuminometer, a communication module, a control module and a PM2.5Concentration sensor, power supply, sound pressure level sensor, infrared sensor, and CO2A concentration sensor, a push switch;
the lateral surface of back panel is provided with buckle, stickness adhesive tape or magnetic stripe and places the region, and is provided with the air current window.
2. The multifunctional recorder of claim 1, wherein the communication module is an NB lot module.
3. The multifunctional recorder according to claim 1, wherein the four corners of the inner side of said front panel are respectively provided with a first connecting post having threads; the inner side surface of the back panel is provided with positioning columns which are fixedly connected with the back panel corresponding to the four corners of the first connecting column respectively, and through holes for accommodating the first connecting column are arranged in the positioning columns.
4. The multifunctional recorder according to claim 1, wherein positioning holes are formed at four corners of said mounting plate; the positions of the inner side of the front panel, which correspond to the four corners of the mounting plate, are respectively provided with a threaded second connecting column, and the connecting columns and the corresponding positioning holes of the mounting plate are fixed through screws.
5. The multifunctional recorder according to claim 1, wherein the infrared wavelength of the infrared sensor is 10 um.
6. The multifunctional recorder according to claim 1, wherein the mounting plate further comprises an SD card mounting groove, and the front panel has a through hole corresponding to the SD card mounting groove.
7. The multifunctional recorder according to claim 1, wherein the mounting plate further comprises a charging port, and the front panel has a through hole corresponding to the charging port.
8. The multifunctional recorder of claim 1, wherein said air flow window is a hollowed-out plate.
9. A multifunctional recorder as claimed in claim 1 wherein said air flow windows are located in the side walls of the rear panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121883598.5U CN215810985U (en) | 2021-08-12 | 2021-08-12 | Multifunctional recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121883598.5U CN215810985U (en) | 2021-08-12 | 2021-08-12 | Multifunctional recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215810985U true CN215810985U (en) | 2022-02-11 |
Family
ID=80130545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121883598.5U Active CN215810985U (en) | 2021-08-12 | 2021-08-12 | Multifunctional recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215810985U (en) |
-
2021
- 2021-08-12 CN CN202121883598.5U patent/CN215810985U/en active Active
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