CN210690536U - Multi-gas detection device - Google Patents
Multi-gas detection device Download PDFInfo
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- CN210690536U CN210690536U CN201921494628.6U CN201921494628U CN210690536U CN 210690536 U CN210690536 U CN 210690536U CN 201921494628 U CN201921494628 U CN 201921494628U CN 210690536 U CN210690536 U CN 210690536U
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Abstract
The utility model relates to a gaseous detection technology field discloses a many gaseous detection device. Many gaseous detection device includes bottom plate, lateral wall, roof, circuit board, sensing module, display module, sealing layer and installing support, the sensing module includes that a plurality of can install through plug structure detachably respectively sensor on the circuit board interface, the controller is used for control wireless communication module sends to external equipment the gaseous data of detecting of sensing module and control the display module shows the gaseous data of detecting of sensing module with wireless communication module's signal strength. The sensing module detachably mounted through the plug structure realizes the modularized flexible combination design of the sensing module, realizes the on-line detection of gas and the wireless transmission function of detection data through the display module and the wireless communication module, improves the use convenience and the work efficiency of the device, and prolongs the service life of the device through the sealing layer.
Description
Technical Field
The utility model relates to a gaseous detection technology field especially relates to a many gaseous detection device.
Background
The sensors of the existing gas detection equipment are fixedly arranged and cannot be flexibly replaced and combined, a wired communication mode and a test host are generally adopted for communication and data interaction, the test distance is limited by the length of a data line, the wired installation layout is complex, the cost is high, the use is inconvenient, and the on-line detection of gas and the wireless transmission of test data cannot be simply and efficiently realized. In addition, the circuit board of the existing gas detection equipment is usually in direct contact with the test gas, and the circuit board is easily oxidized and corroded by gas or water vapor to affect the service life. Therefore, there is a need to develop a new gas detection apparatus to overcome the above technical drawbacks.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a many gaseous detection device solves current gaseous check out test set simply high-efficiently ground on-line measuring and wireless transmission test data and circuit board and is easily corroded and influence the technical problem who uses convenience and life.
According to an embodiment of the present invention, there is provided a multi-gas detecting device, including a bottom plate, a side wall, a top plate, a circuit board, a sensor module, a display module, a sealing layer and a mounting bracket, wherein the bottom plate, the side wall and the top plate together form a receiving space for receiving the circuit board and the sensor module, the display module is disposed at a middle position on the surface of the top plate, the top plate is disposed around the display module and has a plurality of regularly arranged air holes, the sensor module is disposed above the circuit board and close to the top plate, the sensor module includes a plurality of sensors detachably mountable on the circuit board interface respectively through a plugging structure, the sealing layer is disposed on the surface of the circuit board to isolate gas entering from the air holes, the circuit board is disposed on a mounting member on the bottom shell and includes a controller and a wireless communication module, the controller is used for controlling the wireless communication module to send gas detection data detected by the sensing module to external equipment and controlling the display module to display the gas detection data detected by the sensing module and the signal intensity of the wireless communication module.
Preferably, the gas sensing module comprises a temperature sensor, a humidity sensor and a plurality of gas concentration sensors which are uniformly distributed.
Preferably, the side wall is further provided with a control key electrically connected with the circuit board.
Preferably, the sidewall is further provided with a buzzer electrically connected with the circuit board, and the controller is further configured to control the buzzer to give a buzzing alarm when gas detection data detected by the sensing module exceeds a preset warning value.
Preferably, the display module is an LCD screen, an LED screen or an OLED screen.
Preferably, the display module is a touch screen.
Preferably, the wireless communication module is a bluetooth module or a Lora module.
Preferably, the bottom plate is mounted on the mounting bracket by screws.
The utility model discloses a many gaseous detection device, including bottom plate, lateral wall, roof, circuit board, sensing module, display module, sealing layer and installing support, bottom plate, lateral wall and roof form jointly and are used for acceping the accommodating space of circuit board and sensing module, display module sets up roof surface intermediate position, the roof is in be provided with a plurality of regular spread's bleeder vent around the display module, sensing module sets up circuit board top and near the roof, sensing module includes that a plurality of can install through plug structure detachably respectively sensor on the circuit board interface, the sealing layer sets up circuit board surface is in order to keep apart the follow the gas that the bleeder vent got into, the circuit board sets up on the installed part on the drain pan, it includes controller and wireless communication module, the controller is used for control wireless communication module sends to the external equipment the gas that sensing module detected The physical detection data and the control display module display the gas detection data detected by the sensing module and the signal intensity of the wireless communication module. The sensing module detachably mounted through the plug structure realizes the modularized flexible combination design of the sensing module, realizes the online detection of gas and the wireless transmission function of detection data through the display module and the wireless communication module, improves the convenience and the working efficiency of the use of gas detection equipment, isolates gas through the sealing layer to avoid the circuit board from being oxidized and corroded by gas or water vapor, and prolongs the service life of the gas detection device.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is an explosion structure diagram of a multi-gas detection device according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a multi-gas detection device according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be further described in more detail with reference to the accompanying drawings and the detailed description. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention can be understood in combination with the specific situation. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Referring to fig. 1 and 2, the multi-gas detection apparatus according to the embodiment of the present invention includes a bottom plate 1, a side wall 2, a top plate 3, a sensing module 4, a circuit board 5, a display module 6, a sealing layer 7, and a mounting bracket 8, wherein the sensing module 4, the circuit board 5, and the sealing layer 7 are fixedly mounted in a mounting space formed by the bottom plate 1, the side wall 2, and the top plate 3.
In this embodiment, bottom plate 1 and roof 3 are circular plate body, lateral wall 2 is circular body, bottom plate 1 and roof 3 are respectively through buckle structure or screw structural mounting 2 lower extreme and upper end of lateral wall, bottom plate 1 passes through the screw to be installed on installing support 8.
In this embodiment, the display module 6 is disposed in the middle of the top plate 3, and may be an LCD screen, an LED screen, or an OLED screen. For convenient touch operation, the display module 6 may also be a touch screen. The top plate 3 is provided with a plurality of regularly arranged air holes 31 around the display module 6, so that air can enter the installation space where the sensing module 4 is located conveniently. The sealing layer 7 is arranged on the surface of the circuit board 5 to isolate the gas entering from the air holes 31, so that the circuit board 5 is prevented from being oxidized and corroded by gas or water vapor, and the service life of the detection equipment is prolonged. The side wall 2 is provided with a control key 21 such as a switch key electrically connected with the circuit board 5 to improve the convenience of operation.
In this embodiment, sensing module 4 sets up 5 tops of circuit board and be close to roof 3, sensing module 4 includes that a plurality of can be respectively through plug structure detachably evenly install sensor on the 5 interfaces of circuit board, sensing module 4 includes temperature sensor, humidity transducer and multiple gas concentration sensor for gaseous data detection such as the temperature of detection gas, humidity and gas concentration. Can install and replace different sensors through the plug is nimble fast according to actual test needs, promote convenience and the work efficiency that gaseous check out test set used through the modularized design.
In the present embodiment, the circuit board 5 is a core processing and control component of the multi-gas detection apparatus, and is disposed on a mounting member on the bottom case 1. The circuit board 5 includes a controller and a wireless communication module. The wireless communication module can be a Bluetooth module or a Lora module, and can perform wireless communication and data interaction with external equipment. The controller can select a single chip microcomputer or a programmable array, and is controllable, the wireless communication module sends to external equipment, the gas detection data detected by the sensing module 4 and the control are displayed by the display module 6 in real time, the gas detection data detected by the sensing module 4 and the signal intensity of the wireless communication module conveniently and rapidly realize the on-line detection of gas and the wireless transmission function of the detection data, and the use convenience and the work efficiency of the gas detection equipment are improved.
In some embodiments, the sidewall 2 is further provided with a buzzer 22 electrically connected to the circuit board 5, and when the gas detection data detected by the sensing module 4 exceeds a preset warning value, the controller controls the buzzer 22 to send out a buzzing alarm so as to remind a tester to obtain the standard-exceeding test data in time, so that the use convenience and the working efficiency of the gas testing device are improved.
In summary, the multi-gas detection apparatus of the present embodiment includes a bottom plate, a side wall, a top plate, a circuit board, a sensing module, a display module, a sealing layer and a mounting bracket, wherein the bottom plate, the side wall and the top plate together form an accommodating space for accommodating the circuit board and the sensing module, the display module is disposed at a middle position on a surface of the top plate, the top plate is disposed around the display module and has a plurality of regularly arranged air holes, the sensing module is disposed above the circuit board and close to the top plate, the sensing module includes a plurality of sensors detachably mounted on an interface of the circuit board through a plug-in structure, the sealing layer is disposed on the surface of the circuit board to isolate gas entering from the air holes, the circuit board is disposed on a mounting member on the bottom shell and includes a controller and a wireless communication module, the controller is used for controlling the wireless communication module to send gas detection data detected by the sensing module to external equipment and controlling the display module to display the gas detection data detected by the sensing module and the signal intensity of the wireless communication module. The sensing module detachably mounted through the plug structure realizes the modularized flexible combination design of the sensing module, realizes the online detection of gas and the wireless transmission function of detection data through the display module and the wireless communication module, improves the convenience and the working efficiency of the use of gas detection equipment, isolates gas through the sealing layer to avoid the circuit board from being oxidized and corroded by gas or water vapor, and prolongs the service life of the gas detection device.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
In the description herein, references to the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. A multi-gas detection device is characterized by comprising a bottom plate, a side wall, a top plate, a circuit board, a sensing module, a display module, a sealing layer and a mounting bracket, wherein the bottom plate, the side wall and the top plate jointly form a containing space for containing the circuit board and the sensing module, the display module is arranged in the middle of the surface of the top plate, the top plate is provided with a plurality of air holes which are regularly arranged around the display module, the sensing module is arranged above the circuit board and close to the top plate, the sensing module comprises a plurality of sensors which can be detachably mounted on a circuit board interface through a plugging structure respectively, the sealing layer is arranged on the surface of the circuit board to isolate gas entering from the air holes, the circuit board is arranged on a mounting piece on the bottom plate and comprises a controller and a wireless communication module, the controller is used for controlling the wireless communication module to send gas detection data detected by the sensing module to external equipment and controlling the display module to display the gas detection data detected by the sensing module and the signal intensity of the wireless communication module.
2. The multi-gas detection device of claim 1, wherein the sensing module comprises a uniformly distributed temperature sensor, humidity sensor, and multi-gas concentration sensor.
3. The multi-gas detection device of claim 1, wherein the sidewall further comprises a control button electrically connected to the circuit board.
4. The multi-gas detection device according to claim 1, wherein a buzzer is further disposed on the sidewall and electrically connected to the circuit board, and the controller is further configured to control the buzzer to generate a buzzer alarm when the gas detection data detected by the sensing module exceeds a preset alarm value.
5. The multi-gas detection device of claim 1, wherein the display module is an LCD screen, an LED screen, or an OLED screen.
6. The multi-gas detection apparatus of claim 1, wherein the display module is a touch screen.
7. The multi-gas detection device of claim 1, wherein the wireless communication module is a bluetooth module or a Lora module.
8. The multi-gas detection apparatus of claim 1, wherein the base plate is mounted on the mounting bracket by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921494628.6U CN210690536U (en) | 2019-09-10 | 2019-09-10 | Multi-gas detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921494628.6U CN210690536U (en) | 2019-09-10 | 2019-09-10 | Multi-gas detection device |
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| CN210690536U true CN210690536U (en) | 2020-06-05 |
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| CN201921494628.6U Active CN210690536U (en) | 2019-09-10 | 2019-09-10 | Multi-gas detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114111900A (en) * | 2021-11-24 | 2022-03-01 | 广州国科科技有限公司 | Temperature and humidity sensing device and vaccine storage and transportation equipment |
| WO2023174386A1 (en) * | 2022-03-17 | 2023-09-21 | 群迈通讯股份有限公司 | Gas measurement device, gas measurement method, and air purification system |
-
2019
- 2019-09-10 CN CN201921494628.6U patent/CN210690536U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114111900A (en) * | 2021-11-24 | 2022-03-01 | 广州国科科技有限公司 | Temperature and humidity sensing device and vaccine storage and transportation equipment |
| WO2023174386A1 (en) * | 2022-03-17 | 2023-09-21 | 群迈通讯股份有限公司 | Gas measurement device, gas measurement method, and air purification system |
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