CN220396917U - Portable ambient air particulate matter monitoring facilities - Google Patents
Portable ambient air particulate matter monitoring facilities Download PDFInfo
- Publication number
- CN220396917U CN220396917U CN202321974418.3U CN202321974418U CN220396917U CN 220396917 U CN220396917 U CN 220396917U CN 202321974418 U CN202321974418 U CN 202321974418U CN 220396917 U CN220396917 U CN 220396917U
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- China
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- particulate matter
- air particulate
- matter monitoring
- ambient air
- fixedly connected
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- 239000013618 particulate matter Substances 0.000 title claims abstract description 50
- 239000012080 ambient air Substances 0.000 title claims abstract description 41
- 238000012544 monitoring process Methods 0.000 title abstract description 37
- 239000003570 air Substances 0.000 claims abstract description 15
- 238000012806 monitoring device Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 208000012661 Dyskinesia Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of environmental air particulate matter monitoring equipment, in particular to portable environmental air particulate matter monitoring equipment, which comprises: ambient air particulate matter monitoring facilities, the four corners of ambient air particulate matter monitoring facilities bottom all is provided with the gyro wheel. The utility model has the advantages of convenient movement and no influence on stability, and in the actual use process, when a user can utilize the roller to realize the movement of the ambient air particulate matter monitoring equipment, the ambient air particulate matter monitoring equipment is only pushed, a carrying mode cannot be adopted, so that the utility model is time-saving and labor-saving, is beneficial to improving convenience, further, when the ambient air particulate matter monitoring equipment is moved to a proper position, the bottom plate is moved downwards by adopting the cooperation of the structure, and the bottom plate is utilized to replace the roller to contact with the ground, so that the stability of the ambient air particulate matter monitoring equipment when standing can be improved, thereby having good market prospect and being worthy of popularization.
Description
Technical Field
The utility model relates to the technical field of environmental air particulate matter monitoring equipment, in particular to portable environmental air particulate matter monitoring equipment.
Background
Ambient air particulate monitoring devices are devices that measure the mass concentration of particles less than 10um in diameter and other particles in the environment.
The portable emergency monitoring equipment for the particulate matters in the ambient air disclosed by the publication No. CN216525330U has the beneficial effects that although: 1. this emergent supervisory equipment of portable ambient air particulate matter, through setting up the support frame, the fixed plate, the limiting plate, the movable plate, protruding type axle, joint board and major axis, when operating personnel is using this supervisory equipment, can carry out the joint through support frame and supervisory equipment body, then make this supervisory equipment can contact with ground, after accomplishing one deck air detection, the movable plate can drive the limiting plate and remove when removing, make the limiting plate can overlap joint in the top of joint board after removing, then make the collecting head can upwards adjust the position, thereby when operating personnel is using this supervisory equipment, through contact support frame and ground, need not operating personnel to carry out handheld this supervisory equipment and detect, the suitability of this supervisory equipment has been improved, when monitoring equipment is monitored for a long time to the air, through the automatic adjustment position of mode, can detect the material in the air of different heights, the detection efficiency of this supervisory equipment has been improved, the detection precision of this supervisory equipment, through support frame and this supervisory equipment joint, be convenient for change and maintenance, also make this supervisory equipment more firm in guarantee the life of this supervisory equipment. However, the above patent lacks a structure that facilitates movement of the ambient air particulate matter monitoring device, and when a user wants to move the ambient air particulate matter monitoring device, the user needs to manually lift the ambient air particulate matter monitoring device to finish the movement operation, which is time-consuming and labor-consuming, and if the movement is improper, the device may be damaged, and the usability of the device is affected.
Disclosure of Invention
The utility model aims to provide portable environmental air particulate matter monitoring equipment which has the advantages of convenience in movement and no influence on stability, and solves the problems set forth in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a portable ambient air particulate matter monitoring device, comprising:
ambient air particulate matter monitoring facilities, the four corners of ambient air particulate matter monitoring facilities bottom all is provided with the gyro wheel, ambient air particulate matter monitoring facilities's bottom fixedly connected with casing.
The power assembly comprises a bidirectional motor fixedly connected with the bottom of the inner cavity of the shell, and two output shafts of the bidirectional motor are fixedly connected with a linkage rod.
The lifting assembly comprises four sleeves fixedly connected with the top of the inner cavity of the shell, the bottoms of the sleeves are rotationally connected with driven bevel gears, the inner cavity of each driven bevel gear is in threaded connection with a threaded rod, the top ends of the threaded rods extend to the inner cavity of the sleeve, and the bottom ends of the threaded rods are rotationally connected with a bottom plate.
The driving structure is characterized in that the driving connection comprises four driving bevel gears positioned in the inner cavity of the shell, the driving bevel gears are meshed with the driven bevel gears, driven pulleys are fixedly connected to one sides of the two driving bevel gears positioned on the left side, driving pulleys are fixedly connected to one sides of the two driving bevel gears positioned on the right side, the surfaces of the driven pulleys are in driving connection with the driving pulleys through belts, connecting rods are fixedly connected to one sides of the two opposite driven pulleys, and one ends of the two linkage rods, which are opposite, are fixedly connected with the driving pulleys.
Furthermore, as one preferable mode of the utility model, both sides of the top of the bottom plate are fixedly connected with guide rods, the top ends of the guide rods penetrate through the inner cavity of the shell and are fixedly connected with positioning blocks, and sliding connection is formed between the guide rods and the shell.
Further, as one preferable aspect of the present utility model, the surfaces of the linkage rod and the connecting rod are both rotatably connected with a supporting block, and the top of the supporting block is fixedly connected with the housing.
Further, as one preferable aspect of the present utility model, the threads of the surfaces of the two threaded rods on the front side and the two threaded rods on the rear side are disposed in opposite directions.
Further, as a preferable mode of the utility model, the bottom of the bottom plate is provided with anti-skid patterns.
Further, as a preferable mode of the utility model, a threaded hole which is in threaded connection with the threaded rod is formed at the bottom of the driven bevel gear.
The beneficial effect, the technical scheme of this application possesses following technical effect: the utility model has the advantages of convenient movement and no influence on stability, and in the actual use process, when a user can utilize the roller to realize the movement of the ambient air particulate matter monitoring equipment, the ambient air particulate matter monitoring equipment is only pushed, a carrying mode cannot be adopted, so that the utility model is time-saving and labor-saving, is beneficial to improving convenience, further, when the ambient air particulate matter monitoring equipment is moved to a proper position, the bottom plate is moved downwards by adopting the cooperation of the structure, and the bottom plate is utilized to replace the roller to contact with the ground, so that the stability of the ambient air particulate matter monitoring equipment when standing can be improved, thereby having good market prospect and being worthy of popularization.
It should be understood that all combinations of the foregoing concepts, as well as additional concepts described in more detail below, may be considered a part of the inventive subject matter of the present disclosure as long as such concepts are not mutually inconsistent.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a partial structure according to the present utility model;
FIG. 3 is a schematic bottom view of the housing of the present utility model;
fig. 4 is a schematic diagram of a partial structure splitting state of the present utility model.
In the drawings, the meanings of the reference numerals are as follows: 1. an ambient air particulate monitoring device; 2. a roller; 3. a housing; 4. a bi-directional motor; 5. a linkage rod; 6. a sleeve; 7. a driven bevel gear; 8. a threaded rod; 9. a bottom plate; 10. a drive bevel gear; 11. a driven pulley; 12. a driving pulley; 13. a connecting rod; 14. a guide rod; 15. a positioning block; 16. a support block; 17. and (3) a threaded hole.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and in order to better understand the technical content of the present utility model, specific embodiments are specifically described below with reference to the accompanying drawings. Aspects of the utility model are described in this disclosure with reference to the drawings, in which are shown a number of illustrative embodiments. It should be appreciated that the various concepts and embodiments described above, as well as those described in more detail below, may be implemented in any of a wide variety of ways. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The ambient air particulate matter monitoring equipment 1 has the advantages of real-time data transmission, accurate position, high data precision and simple operation, the roller 2 is adopted in the technical scheme to realize flexible movement of the ambient air particulate matter monitoring equipment 1, a user can move the ambient air particulate matter monitoring equipment 1 conveniently, portability of the ambient air particulate matter monitoring equipment 1 is improved, the bottom plate 9 is utilized to move downwards and replace the roller 2 to contact with the ground, stability of the ambient air particulate matter monitoring equipment 1 can be improved at the moment, and abnormal movement of the ambient air particulate matter monitoring equipment 1 is prevented.
As shown in fig. 1 to 4: the embodiment provides a portable ambient air particulate matter monitoring device, including:
the environmental air particulate matter monitoring equipment 1, the four corners of environmental air particulate matter monitoring equipment 1 bottom all are provided with gyro wheel 2, and the bottom fixedly connected with casing 3 of environmental air particulate matter monitoring equipment 1.
The power component comprises a bidirectional motor 4 fixedly connected with the bottom of the inner cavity of the shell 3, and two output shafts of the bidirectional motor 4 are fixedly connected with a linkage rod 5.
The lifting assembly comprises four sleeves 6 fixedly connected with the top of an inner cavity of the shell 3, driven bevel gears 7 are rotationally connected to the bottom of the sleeves 6, threaded rods 8 are connected to the inner cavity of the driven bevel gears 7 in a threaded mode, threads on the surfaces of the two threaded rods 8 located on the front side and the threads on the surfaces of the two threaded rods 8 located on the rear side are arranged in a reverse mode, threaded holes 17 in threaded connection with the threaded rods 8 are formed in the bottom of the driven bevel gears 7, the top ends of the threaded rods 8 extend to the inner cavity of the sleeves 6, and a bottom plate 9 is rotationally connected to the bottom end of the threaded rods 8.
The transmission structure, the transmission connection includes four drive bevel gears 10 that are located the inner chamber of casing 3, drive bevel gears 10 and driven bevel gears 7 mesh mutually, the one side of two drive bevel gears 10 that are located the left side is all fixedly connected with driven pulley 11, the one side of two drive bevel gears 10 that are located the right side is all fixedly connected with driving pulley 12, the surface of driven pulley 11 passes through belt and driving pulley 12 transmission connection, the opposite one side fixedly connected with connecting rod 13 of two driven pulleys 11, the one end that two trace 5 are opposite to each other is all with driving pulley 12 fixed connection.
Specifically, both sides at the top of the bottom plate 9 are fixedly connected with guide rods 14, the top ends of the guide rods 14 penetrate through the inner cavity of the shell 3 and are fixedly connected with positioning blocks 15, and sliding connection is formed between the guide rods 14 and the shell 3.
In this embodiment: through the cooperation of guide bar 14 and locating piece 15, threaded rod 8 can drive bottom plate 9 when the activity and move, can drive guide bar 14 and slide downwards when bottom plate 9 moves, has played the effect of leading bottom plate 9 from this, utilizes locating piece 15 to have then played the effect of spacing bottom plate 9.
Specifically, the surfaces of the linkage rod 5 and the connecting rod 13 are both rotationally connected with a supporting block 16, and the top of the supporting block 16 is fixedly connected with the shell 3.
In this embodiment: through the setting of supporting shoe 16, trace 5 and connecting rod 13 all rotate in the inner chamber of supporting shoe 16 when rotating, have played the effect that provides the support nature for trace 5 and connecting rod 13 rotate to stability when improving trace 5 and connecting rod 13 rotation.
Specifically, the bottom of the bottom plate 9 is provided with anti-skid patterns.
In this embodiment: through the setting of anti-skidding line, strengthen the frictional force of bottom plate 9 and ground, further be favorable to improving the stability of bottom plate 9.
The working principle and the using flow of the utility model are as follows: the user promotes ambient air particulate matter monitoring facilities 1, under the cooperation of gyro wheel 2, can easily accomplish the change to ambient air particulate matter monitoring facilities 1 position, thereby the flexibility of ambient air particulate matter monitoring facilities 1 has been improved, also improved ambient air particulate matter monitoring facilities 1's convenience, when ambient air particulate matter monitoring facilities 1 moved to suitable position, can start bi-directional motor 4, two output shafts of bi-directional motor 4 all drive the trace 5 rotation, can drive driving pulley 12 and rotate when the trace 5 rotates, can drive driven pulley 11 through the transmission of belt at first when driving pulley 12 rotates, through the setting of connecting rod 13, the effect of strengthening rotation stability between two driven pulleys 11 has been played, then when driving pulley 12 and driven pulley 11 rotate, can drive driving bevel gear 10 and rotate, can drive driven bevel gear 7 and rotate when driving bevel gear 10 rotates, driven bevel gear 7 rotates in one side of sleeve 6, threaded rod 8 at this moment can be in the inner chamber of screw hole 17 the movable threaded rod, 8 drives bottom plate 9 and moves down, bottom plate 9 drives guide bar 14 and rotates in the inner chamber of casing 3, thereby, bottom plate 9 can be moved down to the effect when moving down, can reach the purpose when moving bottom plate 9, can reach the bottom plate 9 and move the relative to the ground, can reach the purpose of moving down to the monitoring facilities, can be realized.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
While the utility model has been described with reference to preferred embodiments, it is not intended to be limiting. Those skilled in the art will appreciate that various modifications and adaptations can be made without departing from the spirit and scope of the present utility model. Accordingly, the scope of the utility model is defined by the appended claims.
Claims (6)
1. A portable ambient air particulate matter monitoring device, comprising:
the environment air particulate matter monitoring device comprises an environment air particulate matter monitoring device (1), wherein idler wheels (2) are arranged at four corners of the bottom of the environment air particulate matter monitoring device (1), and a shell (3) is fixedly connected to the bottom of the environment air particulate matter monitoring device (1);
the power assembly comprises a bidirectional motor (4) fixedly connected with the bottom of an inner cavity of the shell (3), and two output shafts of the bidirectional motor (4) are fixedly connected with a linkage rod (5);
the lifting assembly comprises four sleeves (6) fixedly connected with the top of an inner cavity of the shell (3), a driven bevel gear (7) is rotatably connected to the bottom of each sleeve (6), a threaded rod (8) is connected to the inner cavity of each driven bevel gear (7) in a threaded manner, the top end of each threaded rod (8) extends to the inner cavity of each sleeve (6), and a bottom plate (9) is rotatably connected to the bottom end of each threaded rod (8);
the transmission structure, the transmission connection includes four drive bevel gears (10) that are located the inner chamber of casing (3), drive bevel gears (10) and driven bevel gears (7) mesh mutually, and one side that is located two drive bevel gears (10) on the left side is all fixedly connected with driven pulley (11), and one side that is located two drive bevel gears (10) on the right side is all fixedly connected with driving pulley (12), the surface of driven pulley (11) is connected through belt and driving pulley (12) transmission, one side fixedly connected with connecting rod (13) that two driven pulleys (11) are relative, and one end that two trace (5) are all with driving pulley (12) fixed connection in the back of the body.
2. A portable ambient air particulate matter monitoring device according to claim 1, wherein: both sides at bottom plate (9) top are all fixedly connected with guide bar (14), the top of guide bar (14) runs through to the inner chamber of casing (3) and fixedly connected with locating piece (15), constitute sliding connection between guide bar (14) and casing (3).
3. A portable ambient air particulate matter monitoring device according to claim 1, wherein: the surface of the linkage rod (5) and the surface of the connecting rod (13) are both rotationally connected with a supporting block (16), and the top of the supporting block (16) is fixedly connected with the shell (3).
4. A portable ambient air particulate matter monitoring device according to claim 1, wherein: the threads on the surfaces of the two threaded rods (8) positioned on the front side and the two threaded rods (8) positioned on the rear side are reversely arranged.
5. A portable ambient air particulate matter monitoring device according to claim 1, wherein: the bottom of the bottom plate (9) is provided with anti-skid patterns.
6. A portable ambient air particulate matter monitoring device according to claim 1, wherein: the bottom of the driven bevel gear (7) is provided with a threaded hole (17) in threaded connection with the threaded rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321974418.3U CN220396917U (en) | 2023-07-24 | 2023-07-24 | Portable ambient air particulate matter monitoring facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321974418.3U CN220396917U (en) | 2023-07-24 | 2023-07-24 | Portable ambient air particulate matter monitoring facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220396917U true CN220396917U (en) | 2024-01-26 |
Family
ID=89598136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321974418.3U Active CN220396917U (en) | 2023-07-24 | 2023-07-24 | Portable ambient air particulate matter monitoring facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220396917U (en) |
-
2023
- 2023-07-24 CN CN202321974418.3U patent/CN220396917U/en active Active
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| GR01 | Patent grant | ||
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