CN218298175U - Air monitoring equipment with double-layer circuit control board - Google Patents
Air monitoring equipment with double-layer circuit control board Download PDFInfo
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- CN218298175U CN218298175U CN202221715484.4U CN202221715484U CN218298175U CN 218298175 U CN218298175 U CN 218298175U CN 202221715484 U CN202221715484 U CN 202221715484U CN 218298175 U CN218298175 U CN 218298175U
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Abstract
The utility model relates to an empty gas detection surveys equipment technical field, especially, relate to an air monitering equipment with double-deck circuit control panel, which comprises a housin, be located the air inlet module of casing one end and be located the control circuit board of casing, control circuit board includes first mainboard and the second mainboard that is located first mainboard below, first mainboard and second mainboard pass through the keysets and connect, the layering combination through first mainboard and second mainboard forms control circuit board, install a plurality of electrical components and parts and carry out normal operation use on first mainboard, install communication module and storage module on the second mainboard, classify the installation with the components and parts of different functions, facilitate the use and overhaul, take place to damage at first mainboard simultaneously and can guarantee that the data on the second mainboard are not influenced, reserve between first mainboard and the second mainboard and have the heat dissipation clearance, can play supplementary radiating effect, avoid the too high accuracy that influences the detection of equipment operation.
Description
Technical Field
The utility model relates to an empty gas detection surveys equipment technical field, especially relates to an empty gas monitoring facilities with double-deck circuit control board.
Background
The air detector is used as important equipment for detecting air quality, can sample air and then detect harmful substances and components in the air, and is widely applied to the field of environmental pollution.
Present air monitoring equipment divide into two kinds mostly, one kind is portable air monitor for another kind of air monitoring station, two kinds of equipment all possess the air sampling, detect, the function of information storage and upload, and most air monitor all only installs the components and parts of each functional module in proper order and carries out the operation on control circuit board when the preparation, and air monitor's components and parts are too much, lead to the installation on control circuit board too intensive, the heat dissipation of being not convenient for, can cause equipment short circuit or harm after the high temperature, lead to unable normal operation, still can harm the online data of storage when serious, very big inconvenience has been brought for air monitoring.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide an air monitering equipment that easy to assemble and be convenient for the radiating double-deck circuit control panel that has.
The utility model discloses a realize through following technical scheme: the utility model provides an air monitoring equipment with double-deck circuit control board, includes the casing, is located the air inlet module of casing one end and is located the control circuit board of casing, control circuit board includes first mainboard and the second mainboard that is located first mainboard below, first mainboard and second mainboard pass through the keysets and connect, it has heat dissipation clearance to reserve between first mainboard and the second mainboard.
Furthermore, the first main board is provided with an electric power storage module, a sensing module, a data transmission module and a warning module.
Further, a storage module, a communication module and a heat dissipation module are arranged on the second main board.
Furthermore, the length of the first main board is greater than that of the second main board, mounting holes are formed in four corners of the first main board, and position avoiding grooves are formed in four corners of the second main board.
Further, the bottom surface of casing is provided with the reference column that is used for installing first mainboard, the quantity of reference column is 4 and corresponding with the position of mounting hole, and the upper end of every reference column is provided with the grafting stand that uses with the mounting hole cooperation, the up end of grafting stand is provided with the screw hole.
Further, the diameter of reference column is greater than the diameter of grafting stand, form the joint boss between grafting stand and the reference column, the diameter top-down of grafting stand increases gradually.
Furthermore, the lower end of the positioning column is provided with a limiting column, and the diameter of the limiting column is larger than that of the inserting upright column.
Further, the air inlet module includes the inlet fan that is located the first mainboard outside, is located the fresh air inlet on the casing lateral wall and installs the filter screen in the fresh air inlet.
The beneficial effects of the utility model reside in that: the utility model provides an air monitering equipment with double-deck circuit control panel, which comprises a housin, be located the air inlet module of casing one end and be located the control circuit board of casing, control circuit board includes first mainboard and the second mainboard that is located first mainboard below, first mainboard and second mainboard pass through the keysets and connect, the layering combination through first mainboard and second mainboard forms control circuit board, install a plurality of electrical components and parts and carry out normal operation use on first mainboard, install communication module and storage module on the second mainboard, classify the installation with the components and parts of different functions, facilitate the use and overhaul, it can guarantee that the data on the second mainboard is not influenced to take place to damage at first mainboard simultaneously, reserve between first mainboard and the second mainboard has the heat dissipation clearance, can play the effect of supplementary heat dissipation, avoid the too high accuracy that influences the detection in the equipment operation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is a schematic structural diagram of the control circuit board of the present invention;
fig. 4 is a bottom view of the middle control circuit board of the present invention.
Wherein: 1-a shell; 2-a first motherboard; 21-an electric power storage module 22-a sensing module 23-a data transmission module; 24-a warning module; 3-a second main board; 31-a storage module; 32-a communication module; 33-a heat dissipation module; 4-heat dissipation gaps; 5-mounting holes; 6-avoiding groove; 7-a positioning column; 8-inserting the upright post; 9-a limiting column; 10-an air intake fan; 11-air inlet holes.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-4, an air monitoring device with double-deck circuit control panel, which comprises a housing 1, be located the air inlet module of casing 1 one end and be located the control circuit board of casing 1, control circuit board includes first mainboard 2 and the second mainboard 3 that is located first mainboard 2 below, first mainboard 2 and second mainboard 3 are connected through the keysets, form control circuit board through the layering combination of first mainboard 2 and second mainboard 3, install a plurality of electrical components and carry out normal operation use on first mainboard 2, install communication module 32 and storage module 31 on second mainboard 3, classify the installation with the components and parts of different functions, facilitate the use and overhaul, it can guarantee that the data on second mainboard 3 is not influenced to take place to damage at first mainboard 2 simultaneously, reserve between first mainboard 2 and the second mainboard 3 and have heat dissipation clearance 4, can play supplementary heat dissipation effect, avoid the too high accuracy that influences the detection of temperature in the equipment operation.
Surface mounting has electric power storage module 21, response module 22, data transmission module 23 and warning module 24 on the first mainboard 2, and electric power storage module 21 adopts the battery that can charge and discharge, and response module 22 includes 4-6 inductors, and data transmission module 23 includes a plurality of USB interfaces, and warning module 24 includes a plurality of warning lights that distribute around first mainboard 2.
The second main board 3 is provided with a storage module 31, a communication module 32 and a heat dissipation module 33, the storage module 31 is a card slot for installing an SD card, the communication module 32 is a card slot for installing an SIM card, and a plurality of heat conduction columns extending to the outer surface of the housing 1 are arranged on the heat dissipation module 33.
The length of first mainboard 2 is greater than the length of second mainboard 3, and mounting hole 5 has been seted up to the four corners position of first mainboard 2, and the four corners position of second mainboard 3 has been seted up and has been kept away a groove 6, carries on spacingly and fixedly to first mainboard 2 and second mainboard 3 respectively through mounting hole 5 and keep away a groove 6, increases the stability of equipment operation.
The bottom surface of casing 1 is provided with reference column 7 that is used for installing first mainboard 2, and the quantity of reference column 7 is 4 and corresponding with the position of mounting hole 5, and the upper end of every reference column 7 is provided with the grafting stand 8 of using with the 5 cooperations of mounting hole, and the up end of grafting stand 8 is provided with the screw hole.
The diameter of reference column 7 is greater than the diameter of grafting stand 8, forms the joint boss between grafting stand 8 and the reference column 7, and the diameter top-down of grafting stand 8 increases gradually, utilizes mounting hole 5 suit on grafting stand 8 with first mainboard 2, utilizes the bolt to fasten after lower surface and the laminating of joint boss, and the lateral wall of grafting stand 8 is the arc, has the guide function and connects multiple not unidimensional mounting hole 5.
The lower end of the positioning column 7 is provided with a limiting column 9, the diameter of the limiting column 9 is larger than that of the splicing upright column 8, a boss is formed by the diameter difference of the limiting column 9 and the positioning column 7 and used for bearing the second mainboard 3, and when the boss is installed, the boss plays a role in guiding and can prevent the second mainboard 3 from being in direct contact with the bottom surface of the shell 1.
The air inlet module is including being located the inlet fan 10 in the 2 outsides of first mainboard, being located the fresh air inlet 11 on the 1 lateral wall of casing and installing the filter screen in fresh air inlet 11, conveniently catches gas and flow with higher speed air through inlet fan 10 and assist the heat dissipation, installs the filter screen in the fresh air inlet and plays the effect of interception impurity.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides an air monitoring equipment with double-deck circuit control board, includes the casing, is located the air inlet module of casing one end and is located the control circuit board of casing, its characterized in that: the control circuit board comprises a first main board and a second main board located below the first main board, the first main board is connected with the second main board through a patch board, and a heat dissipation gap is reserved between the first main board and the second main board.
2. An air monitoring device having a two-layer circuit board as claimed in claim 1, wherein: the first main board is provided with an electric power storage module, a sensing module, a data transmission module and a warning module.
3. An air monitoring device having a two-layer circuit board as claimed in claim 1, wherein: and the second mainboard is provided with a storage module, a communication module and a heat dissipation module.
4. An air monitoring device having a two-layer circuit board as claimed in claim 1, wherein: the length of first mainboard is greater than the length of second mainboard, the four corners position of first mainboard is provided with the mounting hole, the four corners position of second mainboard is provided with keeps away the position groove.
5. An air monitoring device having a two-layer circuit board as claimed in claim 4, wherein: the bottom surface of casing is provided with the reference column that is used for installing first mainboard, the quantity of reference column is 4 and corresponding with the position of mounting hole, and the upper end of every reference column is provided with the grafting stand that uses with the mounting hole cooperation, the up end of grafting stand is provided with the screw hole.
6. An air monitoring device having a two-layer circuit board as claimed in claim 5, wherein: the diameter of reference column is greater than the diameter of grafting stand, form the joint boss between grafting stand and the reference column, the diameter top-down of grafting stand increases gradually.
7. An air monitoring device having a two-layer circuit board as claimed in claim 6, wherein: the lower end of the positioning column is provided with a limiting column, and the diameter of the limiting column is larger than that of the inserting upright column.
8. An air monitoring device having a two-layer circuit board as claimed in claim 1, wherein: the air inlet module comprises an air inlet fan located on the outer side of the first main board, an air inlet hole located on the side wall of the shell and a filter screen installed in the air inlet hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221715484.4U CN218298175U (en) | 2022-06-30 | 2022-06-30 | Air monitoring equipment with double-layer circuit control board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221715484.4U CN218298175U (en) | 2022-06-30 | 2022-06-30 | Air monitoring equipment with double-layer circuit control board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218298175U true CN218298175U (en) | 2023-01-13 |
Family
ID=84789976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221715484.4U Active CN218298175U (en) | 2022-06-30 | 2022-06-30 | Air monitoring equipment with double-layer circuit control board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218298175U (en) |
-
2022
- 2022-06-30 CN CN202221715484.4U patent/CN218298175U/en active Active
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