CN216206646U

CN216206646U - Multifunctional detection device

Info

Publication number: CN216206646U
Application number: CN202122806061.5U
Authority: CN
Inventors: 牟岚
Original assignee: Shenzhen Feibisi Technology Co ltd
Current assignee: Shenzhen Feibisi Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-05
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a multifunctional detection device, which comprises a shell assembly, a detection device and a detection device, wherein the shell assembly is a hollow cavity, a plurality of vent holes are formed in the shell assembly, an isolation cavity is formed in the shell assembly, and the isolation cavity protrudes outwards and is provided with a through hole; a circuit board and a battery fixedly disposed in the housing assembly; the PM2.5 detection device, the formaldehyde detection device and the CO2 detection device are fixedly arranged between the circuit board and the back of the shell assembly; the temperature and humidity detection device is arranged in the isolation cavity and is far away from the PM2.5 detection device, the formaldehyde detection device and the CO2 detection device; a display device disposed within the housing assembly and disposed over the circuit board; and the key is electrically connected with the circuit board and penetrates through the shell assembly. The utility model can simultaneously perform the functions of fixing the particle concentration, formaldehyde concentration, CO2 concentration and monitoring the temperature and the humidity in real time.

Description

Multifunctional detection device

Technical Field

The utility model relates to the technical field of detection devices, in particular to a multifunctional detection device.

Background

Environmental monitoring is one of the important research topics in actual production and life. In industrial production, the environmental parameters of the system are accurately acquired, which is beneficial to monitoring the environment in the production process and ensuring the normal and smooth production; for life, the environment is monitored, whether each index of the environmental parameter is normal or not can be detected in time, and normal life is influenced, so that corresponding monitoring measures can be taken. Especially, with the increasingly prominent environmental problems, the requirements of people on living environments are higher and higher, most of the existing environmental parameter detection equipment are industrial, and few instruments related to civil multifunctional environmental parameter detection exist, and most of the environmental monitors have single functions and can only detect a single parameter, such as temperature, humidity and the like, and do not have the function of simultaneously monitoring multiple parameters. Therefore, in view of the defects of the above-mentioned solutions in actual manufacturing and implementation, the present invention provides a multifunctional detection device, which is modified and improved, and is based on the acquired spirit and concept, assisted by professional knowledge and experience, and created after many kinds of puzzles and experiments, so as to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide a multifunctional detection device to solve the above problems.

The multifunctional detection device can be realized by the following technical scheme:

the utility model relates to a multifunctional detection device, which comprises a shell assembly, a detection device and a detection device, wherein the shell assembly is a hollow cavity, a plurality of vent holes are formed in the shell assembly, an isolation cavity is formed in the shell assembly, and the isolation cavity protrudes outwards and is provided with a through hole; a circuit board and a battery fixedly disposed in the housing assembly; the PM2.5 detection device, the formaldehyde detection device and the CO2 detection device are fixedly arranged between the circuit board and the back of the shell assembly; the temperature and humidity detection device is arranged in the isolation cavity and is far away from the PM2.5 detection device, the formaldehyde detection device and the C02 detection device; a display device disposed within the housing assembly and disposed over the circuit board; and the key is electrically connected with the circuit board and penetrates through the shell assembly.

In one embodiment, the housing assembly includes a main housing, a front frame, and a cover plate; the main shell is a hollow cavity, and the front frame is fixedly arranged on the main shell through a buckle structure or a screw structure; the cover plate is made of transparent materials and is arranged in the front frame.

In one embodiment, the main housing is provided with a mounting hole.

In one embodiment, a first fixing clip and a second fixing clip are arranged in the main shell, the first fixing clip fixes the PM2.5 detection device, and the second fixing clip fixes the battery.

In one embodiment, a wireless communication module is disposed on the circuit board.

In one embodiment, the wireless communication module adopts one or more of a WiFi communication module, a bluetooth communication module, a 5G communication module and a 4G communication module.

In one embodiment, the circuit board is further provided with an alarm device, and the alarm device adopts a buzzer or a loudspeaker.

In one embodiment, the display device comprises a liquid crystal screen and a backlight plate, wherein the backlight plate is arranged on the back of the liquid crystal screen.

In one embodiment, the battery is a dry cell or a rechargeable battery.

In one embodiment, when the battery is a rechargeable battery, a charging interface is further provided, and the charging interface is arranged on the circuit board and penetrates through the shell assembly.

Compared with the prior art, the multifunctional detection device has the beneficial effects that:

according to the multifunctional detection device, the concentration of solid particles, the concentration of formaldehyde, the concentration of CO2 and the temperature and humidity in the outside air are monitored in real time through the PM2.5 detection device, the formaldehyde detection device, the CO2 detection device and the temperature and humidity detection device respectively, and then are displayed in real time through the display device, and the temperature and humidity detection device is independently arranged in the isolation cavity, so that the temperature and humidity in the outside environment can be accurately detected through the temperature and humidity detection device; the function of fixing particle concentration, formaldehyde concentration, CO2 concentration and humiture real-time supervision can be realized simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of a multifunctional inspection device according to the present invention;

FIG. 2 is a schematic view of another side of the multifunctional inspection device shown in FIG. 1;

FIG. 3 is a schematic diagram of an exploded view of the multifunctional testing device of FIG. 1;

fig. 4 is a schematic structural diagram of a main housing of the multifunctional detection device shown in fig. 1.

The following are marked in the figure: 11, a housing assembly; 111, a main housing; 1111, a vent hole; 1112, an isolation chamber; 1113, mounting holes; 1114, a first fixing card; 1115, a second fixed card; 112, a front frame; 113, a cover plate; 12, a circuit board; 13, PM2.5 detection device; 14, a formaldehyde detection device; 15, a CO2 detection device; 16, a temperature and humidity detection device; 17, a display device; 171, a liquid crystal panel; 172, a backlight panel; 18, a battery; 19, a key; 191, an adapter plate; 192, a key body; and 20, a charging interface.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper" and "lower" are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or the element which is referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present invention.

Further, in the present invention, unless otherwise expressly stated or limited, the first feature may be directly contacting the second feature or may be directly contacting the first or second feature with the second feature therebetween. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the multifunctional detecting device of the present invention mainly includes a housing assembly 11, a circuit board 12, a PM2.5 detecting device 13, a formaldehyde detecting device 14, a CO2 detecting device 15, a temperature and humidity detecting device 16, a display device 17, a battery 18, a key 19, and a charging interface 20; the housing assembly 11 is a hollow cavity, a plurality of vent holes 1111 are formed in the hollow cavity, external air enters and exits the housing assembly 11 through the vent holes 1111, an isolation cavity 1112 is formed in the housing assembly 11, and the isolation cavity 1112 protrudes outwards and is provided with a through hole; the circuit board 12 and the battery 18 are fixedly arranged in the shell assembly 11, and are respectively electrically connected with the PM2.5 detection device 13, the formaldehyde detection device 14, the CO2 detection device 15, the temperature and humidity detection device 16, the display device 17, the battery 18, the key 19 and the charging interface 20, and the battery 18 provides electric energy for the circuit board 12; the PM2.5 detection device 13, the formaldehyde detection device 14 and the C02 detection device 15 are fixedly arranged between the circuit board 12 and the back of the housing assembly 11, the PM2.5 detection device 13 detects the concentration of the PM2.5 detection device in the outside air, the CO2 detection device 15 detects the concentration of CO2 in the outside air, and the formaldehyde detection device 14 detects the concentration of formaldehyde in the outside air; the temperature and humidity detection device 16 is arranged in the isolation cavity 1112, and the temperature and humidity detection device 16 is far away from the PM2.5 detection device 13, the formaldehyde detection device 14 and the CO2 detection device 15, so that the interference during detection is prevented, and the monitoring precision of the temperature and humidity detection device 16 is improved; the display device 17 is arranged in the shell assembly 11 and above the circuit board 12, and is used for displaying detection data in real time; the key 19 is electrically connected with the circuit board 12 and penetrates through the shell assembly 11, and the PM2.5 detection device 13, the formaldehyde detection device 14, the CO2 detection device 15, the temperature and humidity detection device 16 and the display device 17 can be respectively adjusted and arranged through the key 19; the charging interface 20 is disposed on the circuit board 12 and penetrates the housing assembly 11, and the charging interface 20 charges the battery 18.

Referring to fig. 1-4, the housing assembly 11 includes a main housing 111, a front frame 112, and a cover plate 113; the main casing 111 is a square hollow cavity, the front frame 112 is fixed on the main casing 111 through a fastening structure or a screw structure, in this embodiment, the front frame 112 is fixed on the main casing 111 through a fastening structure, the cover plate 113 is made of a transparent material and is arranged in the front frame 112, and the content displayed by the display device 17 can be seen through the cover plate 113. In this embodiment, the front and the side of the main housing 111 are provided with the vent 1111, the outside air enters and exits the housing assembly 11 through the vent 1111, and the main housing 111 is further provided with a mounting hole 1113, through which the mounting hole 1113 is convenient for mounting or hanging the device; a first fixing clip 1114 and a second fixing clip 1115 are arranged in the main housing 111, the first fixing clip 1114 is used for fixing the PM2.5 detection device 13, and the second fixing clip 1115 is used for fixing the battery 18.

Referring to fig. 3, in the embodiment, the circuit board 12 is electrically connected to the PM2.5 detection device 13, the formaldehyde detection device 14, the CO2 detection device 15, the temperature and humidity detection device 16, the display device 17, the battery 18, the key 19, and the charging interface 20 respectively, and the control techniques adopted in the present embodiment are the prior art, and therefore, the details are not described herein. In some embodiments, the circuit board 12 is provided with a wireless communication module, and the wireless communication module is wirelessly connected with an electronic device or a background, so as to transmit data detected by the PM2.5 detection device 13, the formaldehyde detection device 14, the CO2 detection device 15, and the temperature and humidity detection device 16, and the wireless communication module may adopt one or more of a WiFi communication module, a bluetooth communication module, a 5G communication module, and a 4G communication module. In other embodiments, an alarm device may be further disposed on the circuit board 12, the alarm device is used for giving an alarm or prompting when data monitored in real time by any one of the PM2.5 detection device 13, the formaldehyde detection device 14, the CO2 detection device 15, and the temperature and humidity detection device 16 exceeds a preset value, and the alarm device may be a buzzer or a horn.

Referring to fig. 3, in the present embodiment, the outside air detected by the PM2.5 detecting device 13, the formaldehyde detecting device 14 and the CO2 detecting device enters and exits the housing assembly 11 through the ventilation holes 1111 disposed on the front and side of the main housing 111. In the present embodiment, the display device 17 includes a liquid crystal panel 171 and a backlight plate 172, and the backlight plate 172 is disposed on the back of the liquid crystal panel 171 and provides backlight for the liquid crystal panel 171. The battery 18 is a dry cell battery or a rechargeable battery, the rechargeable battery can be a polymer lithium ion battery or a 18650 lithium battery, and in this embodiment, the battery 18 is a 18650 lithium battery. In this embodiment, the key 19 includes an adapter plate 191 and a plurality of key bodies 192, the adapter plate 191 is disposed in the housing assembly 11 and electrically connected to the circuit board 12, and the plurality of key bodies 192 are disposed on the adapter plate 191 and penetrate through the housing assembly 11. The charging interface 20 may adopt a Micro USB interface, a Lightning interface, or a Type C interface, and in this embodiment, the charging interface 20 is a Type C interface.

It should be noted that, in the multifunctional detection device of the present invention, the PM2.5 detection device 13, the formaldehyde detection device 14, the CO2 detection device 15, and the temperature and humidity detection device 16 are respectively used for monitoring the concentration of solid particles, the concentration of formaldehyde, the concentration of CO2, and the temperature and humidity in the outside air in real time, and the display device 17 is used for displaying in real time, and the temperature and humidity detection device 16 is separately disposed in the isolation cavity 1112, so that the temperature and humidity detection device 16 can more accurately detect the temperature and humidity in the outside environment.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A multifunctional detection device is characterized by comprising a shell assembly, a detection device and a detection device, wherein the shell assembly is a hollow cavity, a plurality of vent holes are formed in the shell assembly, an isolation cavity is formed in the shell assembly, and the isolation cavity protrudes outwards and is provided with a through hole; a circuit board and a battery fixedly disposed in the housing assembly; the PM2.5 detection device, the formaldehyde detection device and the CO2 detection device are fixedly arranged between the circuit board and the back of the shell assembly; the temperature and humidity detection device is arranged in the isolation cavity and is far away from the PM2.5 detection device, the formaldehyde detection device and the CO2 detection device; a display device disposed within the housing assembly and disposed over the circuit board; and the key is electrically connected with the circuit board and penetrates through the shell assembly.

2. The multi-function test device of claim 1, wherein said housing assembly comprises a main housing, a front frame and a cover plate; the main shell is a hollow cavity, and the front frame is fixedly arranged on the main shell through a buckle structure or a screw structure; the cover plate is made of transparent materials and is arranged in the front frame.

3. The multifunctional inspection device of claim 2 wherein said main housing defines mounting holes.

4. The multifunctional detecting device according to claim 2, wherein a first fixing clip and a second fixing clip are arranged in the main shell, the first fixing clip fixes the PM2.5 detecting device, and the second fixing clip fixes the battery.

5. The multifunctional inspection device of claim 1, wherein the circuit board is provided with a wireless communication module.

6. The multifunctional detection device as claimed in claim 5, wherein the wireless communication module is one or more of a WiFi communication module, a Bluetooth communication module, a 5G communication module and a 4G communication module.

7. The multifunctional detection device according to claim 1, wherein an alarm device is further disposed on the circuit board, and the alarm device is a buzzer or a horn.

8. The multifunctional inspection device of claim 1, wherein the display device comprises a liquid crystal panel and a backlight panel disposed on a back side of the liquid crystal panel.

9. A multi-functional test device as claimed in claim 1, wherein said battery is a dry cell or a rechargeable battery.

10. The multifunctional testing device as claimed in claim 9, wherein a charging interface is further provided when the battery is a rechargeable battery, and the charging interface is disposed on the circuit board and penetrates through the housing assembly.