CN116412335A - Air quality monitoring device with height adjusting system - Google Patents
Air quality monitoring device with height adjusting system Download PDFInfo
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- CN116412335A CN116412335A CN202310233587.XA CN202310233587A CN116412335A CN 116412335 A CN116412335 A CN 116412335A CN 202310233587 A CN202310233587 A CN 202310233587A CN 116412335 A CN116412335 A CN 116412335A
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 40
- 230000001737 promoting effect Effects 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 description 5
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/045—Allowing translations adapted to left-right translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an air quality monitoring device with a height adjusting system, which relates to the technical field of height adjustment and has the advantages of a liftable gas monitoring sensor, and the technical scheme is as follows: including bottom plate, movable plate, the top fixedly connected with of bottom plate places the case, the movable plate is located the top of placing the case, it is equipped with the driver that is used for promoting the movable plate to vertically be close to or keep away from the bottom plate direction and remove to place on the case, be equipped with gas monitoring sensor on the movable plate.
Description
Technical Field
The invention relates to the technical field of height adjustment, in particular to an air quality monitoring device with a height adjustment system.
Background
The quality of air is a complex phenomenon that affects the concentration of contaminants in the air, which is affected by many factors at a specific time and place. Tail gas of a vehicle, a ship and an airplane pair, production and emission of industrial enterprises, living and heating of residents, garbage incineration and the like are all factors influencing the air quality.
At present, chinese patent application number CN201920464106.5 on the market discloses a multiparameter air quality on-line monitoring equipment, including the bottom plate, bottom plate left side fixed connection stand, stand middle part right side slip connection sliding plate, stand upper portion right side rotation connection pivot, pivot right side fixed connection solar panel, pivot left side fixed connection shelves pole, stand top right side fixed connection flashing board, bottom plate upper surface left side fixed connection driving motor, driving motor output shaft fixed connection lead screw, lead screw threaded connection first slider, first slider upper portion articulated bracing piece, bracing piece upper end articulated second slider, stand left side wall middle part sliding connection stopper, stopper right-hand member fixed connection gag lever post, stopper upper portion fixed connection ejector pin, stand left side bottom fixed connection fixed block, fixed block upper portion fixed connection spring, spring upper end fixed connection stopper, sliding plate left side fixed connection battery gas monitoring sensor.
When the device is used, the whole device is started, at the moment, the gas monitoring sensor can monitor various components in the air in real time, and can transmit monitoring results to a monitor through the built-in transmission device, when the monitoring height needs to be changed, the driving motor can be started, the output shaft of the driving motor drives the screw rod to rotate, the screw rod drives the first sliding block to slide left and right, the sliding plate is driven to move up and down through the supporting rod and the second sliding block, the whole gas monitoring sensor is driven to move up and down, the gas states at different heights are monitored, the technical problem that the monitoring height of a monitoring mechanism cannot be changed, and the monitoring result is single is solved.
Disclosure of Invention
In view of the above-mentioned technical shortcomings, the present invention aims to provide an air quality monitoring device with a height adjusting system, which has the advantages of a liftable gas monitoring sensor.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides an air quality monitoring device with a height adjusting system, which comprises a bottom plate and a moving plate, wherein the top end of the bottom plate is fixedly connected with a placement box, the moving plate is positioned above the placement box, a driving part for pushing the moving plate to move vertically towards the direction close to or far away from the bottom plate is arranged on the placement box, and a gas monitoring sensor is arranged on the moving plate.
Through adopting above-mentioned technical scheme, when needing to go up and down gas monitoring sensor, the user only need promote the movable plate through the driver of placing on the case and vertically to be close to or keep away from the bottom plate direction and remove on placing the case, and gas monitoring sensor follows the movable plate and removes this moment, can go up and down gas monitoring sensor to change the monitoring height, convenience simple to use.
Preferably, the driver includes mounting panel and vertical setting at the vertical board of placing the case top, the top level of vertical board is equipped with the horizontal plate, the vertical slide of one side of vertical board is connected with the slide that is located the horizontal plate below, place the bottom of the case in be equipped with be used for promoting the slide vertical first impeller that reciprocates on the vertical board, the mounting panel passes through the second impeller setting in one side of slide, movable plate horizontal fixed connection is in one side top of mounting panel, first impeller is including setting up the cylinder of placing the incasement bottom of the case, and the piston rod one end of cylinder passes the bottom fixed connection of placing case top and slide, when the piston rod of cylinder promotes the vertical upward movement of slide, the second impeller promotes the mounting panel to the direction horizontal migration of keeping away from the slide.
Preferably, the second pushing piece is including all articulating two pendulum boards that are close to mounting panel one side at the slide, two pendulum boards are relative from top to bottom, and two pendulum boards keep away from pendulum board and slide pin joint's one end all and the mounting panel is articulated, vertical being equipped with two relative first baffles on the vertical board, and two first baffles are located the both sides of slide respectively and all contact with the mounting panel, two the first baffle is kept away from the equal vertical second baffle that is equipped with of one end of vertical board, the mounting panel is located between second baffle and the vertical board, the length of first baffle and second baffle is unanimous, and has the interval between first baffle, second baffle and the horizontal plate, interval between first baffle, second baffle and the horizontal plate is unanimous with the length of mounting panel.
Preferably, four columns are arranged on the movable plate, the top ends of the four columns are connected through a flashing plate, and the gas monitoring sensor is located below the flashing plate.
Preferably, the first pushing piece comprises a screw rod which is rotatably connected between the horizontal plate and the top end of the placement box, the screw rod is vertically arranged, one end of the screw rod penetrates through the sliding plate and is in threaded connection with the sliding plate, and a motor for driving the screw rod to rotate is arranged at the top end in the placement box.
Preferably, a first groove is formed in one side of the placement box, and a cover plate for closing the notch of the first groove is hinged to the placement box.
Preferably, the driving piece is including seting up the square second recess on placing the case top, the top of placing the case is equipped with four rotary drums, and four rotary drums all are along the circumference evenly distributed of second recess, and four rotary drums are two liang relatively this moment, four rotary drum internal rotation is connected with the pivot, and four rotary shafts are close to the one end of second recess and all extend to the rotary drum outside and all fixedly connected with first pole, four the one end that the pivot was kept away from to first pole all is equipped with first pivot, and all rotates on the first pivot and be connected with first swivel, the movable plate is located directly over the second recess, four all be equipped with the second pole on the outer wall of first swivel, and the one end that the first swivel was kept away from to the second pole all is equipped with the second swivel, four all rotate in the second swivel is connected with the second pivot, four second pivot respectively fixed connection is on the lateral wall all around of movable plate, be equipped with on placing the case and be used for driving four pivoted rotating pieces simultaneously.
Preferably, the rotating member comprises an annular plate which is rotationally connected to the top end of the placement box, four rotating drums are all arranged in the annular plate, gears which are arranged outside the rotating drums are all arranged at one ends of the rotating shafts, which deviate from the second grooves, the gears are all arranged above the annular plate, a plurality of teeth which are meshed with the gears are evenly distributed on the top end of the annular plate along the circumferential direction of the annular plate, and a driving member for driving one of the gears to rotate is arranged at the top end of the placement box.
Preferably, the driving piece includes vertical setting and sets up the change groove in first board one side at placing the case top, change inslot rotation is connected with the drive axle, and the one end of drive axle extends outside the change groove and with one of them gear deviates from the coaxial fixed connection of one side of pivot, first board is located outside the annular plate, the one end that the drive axle deviates from the gear extends outside the change groove and is equipped with the worm wheel, first board one side is equipped with two relative second boards from top to bottom, and rotates between two second boards and be connected with the worm, the worm is located one side of worm wheel and meshes with the worm wheel, is located the top be equipped with on the second board and be used for driving worm pivoted motor.
Preferably, the bottom of the placement box is provided with a slot penetrating through the bottom plate, the center of the bottom end of the movable plate is vertically provided with an inserting rod, and the bottom end of the inserting rod is vertically inserted into the slot.
The invention has the beneficial effects that: when the gas monitoring sensor needs to be lifted, a user only needs to push the movable plate to move in the direction of approaching or keeping away from the bottom plate on the placement box through the driving piece on the placement box, at the moment, the gas monitoring sensor moves along with the movable plate, and at the moment, the gas monitoring sensor can be lifted, so that the monitoring height is changed, and the gas monitoring device is simple and convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present embodiment;
fig. 2 is a schematic structural view of a second baffle according to the present embodiment;
FIG. 3 is a schematic view of the structure of the wobble plate according to the present embodiment;
fig. 4 is a schematic structural view of the present embodiment for embodying a horizontal plate;
FIG. 5 is a schematic view showing the structure of the drum according to the present embodiment;
fig. 6 is a schematic structural diagram of a slot according to the present embodiment.
Reference numerals illustrate:
in the figure: 1. a bottom plate; 2. a moving plate; 3. placing a box; 4. a gas monitoring sensor; 5. a mounting plate; 6. a vertical plate; 7. a horizontal plate; 8. a slide plate; 9. a cylinder; 10. a swinging plate; 12. a first baffle; 13. a second baffle; 15. a screw rod; 16. a motor; 17. a first groove; 18. a cover plate; 20. a second groove; 21. a rotating drum; 22. a rotating shaft; 23. a first lever; 24. a first swivel post; 25. a first swivel; 26. a second lever; 27. a second swivel; 28. a second swivel post; 29. an annular plate; 30. a gear; 31. teeth; 32. a first plate; 33. a rotary groove; 34. a driving shaft; 35. a worm wheel; 36. a second plate; 37. a worm; 38. a motor; 39. a slot; 40. a rod; 41. flashing, 42, columns.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The utility model provides an air quality monitoring devices of high governing system in area, like fig. 1, including bottom plate 1, movable plate 2, the top fixedly connected with of bottom plate 1 places case 3, and movable plate 2 is located the top of placing case 3, is equipped with on placing case 3 and is used for promoting movable plate 2 vertical to be close to or keep away from the driving piece that bottom plate 1 direction removed, is equipped with gas monitoring sensor 4 on the movable plate 2.
As shown in fig. 1, when the gas monitoring sensor 4 needs to be lifted, a user only needs to push the movable plate 2 to move towards the direction close to or far away from the bottom plate 1 on the placement box 3 through the driving piece on the placement box 3, and at the moment, the gas monitoring sensor 4 moves along with the movable plate 2, and at the moment, the gas monitoring sensor 4 can be lifted, so that the monitoring height is changed, and the use is simple and convenient.
The gas monitoring sensor 4 is consistent with the structure of the gas monitoring sensor in the on-line multi-parameter air quality monitoring device disclosed in China patent with the application number of CN201920464106.5, and the description of the gas monitoring sensor is omitted herein.
As shown in fig. 1, fig. 2 and fig. 3, the driver comprises a mounting plate 5 and a vertical plate 6 vertically arranged at the top end of the placement box 3, a horizontal plate 7 is horizontally arranged at the top end of the vertical plate 6, one side of the vertical plate 6 is vertically and slidingly connected with a sliding plate 8 positioned below the horizontal plate 7, a first pushing member for pushing the sliding plate 8 to vertically move up and down on the vertical plate 6 is arranged at the bottom of the placement box 3, the mounting plate 5 is arranged at one side of the sliding plate 8 through a second pushing member, the moving plate 2 is horizontally and fixedly connected above one side of the mounting plate 5, the first pushing member comprises a cylinder 9 arranged at the bottom end of the placement box 3, one end of a piston rod of the cylinder 9 passes through the top end of the placement box 3 and is fixedly connected with the bottom end of the sliding plate 8, when the piston rod of the cylinder 9 pushes the sliding plate 8 to vertically move upwards, the mounting plate 5 is horizontally moved away from the direction of the sliding plate 8 when the piston rod 8 is in contact with the bottom end of the horizontal plate 7, the second pushing member is required to be opened, the cylinder 9 pushes the vertical plate 8 to vertically move up and down on the placement box 3, the piston rod 8 is driven by the vertical plate 8 to move up and down the sliding plate 8 is contacted with the horizontal plate 7, and the bottom plate 5 is contacted with the top end of the vertical plate 8 when the vertical plate 8 is moved up and the vertical plate 8 is contacted with the top end of the vertical plate 8, the vertical plate 5 is contacted with the bottom plate 5 is moved up and the bottom plate 5 is contacted with the bottom end 5 to move the top end 5 is moved up and the bottom plate 5 is moved up and is contacted with the bottom plate 5, the second pushing member which moves upwards along with the sliding plate 8 pushes the mounting plate 5 to horizontally move in the direction away from the sliding plate 8, at the moment, the second pushing member which moves upwards along with the sliding plate 8 pushes the mounting plate 5 contacted with the bottom end of the horizontal plate 7 to horizontally move in the direction away from the sliding plate 8, so that the fine adjustment of the horizontal position of the mounting plate 5, the moving plate 2 and the gas monitoring sensor 4 which move the farthest distance can be performed, and the use is simple and convenient.
As shown in fig. 1, 2 and 3, the second pushing member comprises two swinging plates 10 hinged on one side of the sliding plate 8 near the mounting plate 5, the two swinging plates 10 are opposite up and down, one ends of the two swinging plates 10 away from the hinge point of the swinging plates 10 and the sliding plate 8 are hinged with the mounting plate 5, two opposite first baffle plates 12 are vertically arranged on the vertical plate 6, the two first baffle plates 12 are respectively positioned on two sides of the sliding plate 8 and are respectively contacted with the mounting plate 5, one ends of the two first baffle plates 12 away from the vertical plate 6 are respectively vertically provided with a second baffle plate 13, the mounting plate 5 is positioned between the second baffle plates 13 and the vertical plate 6, the lengths of the first baffle plates 12 and the second baffle plates 13 are consistent, a space is reserved between the first baffle plates 12, the second baffle plates 13 and the horizontal plate 7, the space between the first baffle plates 12, the second baffle plates 13 and the horizontal plate 7 are consistent with the length of the mounting plate 5, the purpose of this arrangement is that when the piston rod of the cylinder 9 pushes the slide plate 8 to move vertically up and down, the slide plate 8 drives the two swinging plates 10 and the mounting plate 5 to move vertically up and down between the two first baffle plates 12, the second baffle plates 13 and the vertical plate 6, when the top end of the mounting plate 5 contacts with the bottom end of the horizontal plate 7, the mounting plate 5 slides out of between the two first baffle plates 12, the second baffle plates 13 and the vertical plate 6 and is positioned between the second baffle plates 13 and the horizontal plate 7, then the piston rod of the cylinder 9 continues to push the slide plate 8 to move upwards, at this time, because the mounting plate 5 is in contact with the horizontal plate 7, the two ends of the two swinging plates 10 are hinged with the mounting plate 5 and the slide plate 8 respectively, so when the mounting plate 5 contacts with the bottom end of the horizontal plate 7, the piston rod of the cylinder 9 continues to push the slide plate 8 to move upwards, the mounting plate 5 can be pushed through the cooperation of the two swinging plates 10 and the horizontal plate 7 to drive the moving plate 2, the gas monitoring sensor 4 carries out horizontal migration to the direction of keeping away from slide 8, and the mounting panel 5 bottom of carrying out horizontal migration to the direction of keeping away from slide 8 this moment contacts with the top of two second baffles 13, has realized mounting panel 5, movable plate 2, the fine setting of gas monitoring sensor 4 horizontal position, and convenience simple to use.
As shown in fig. 1, four columns 42 are arranged on the moving plate 2, the top ends of the four columns 24 are connected through a flashing 41, and the gas monitoring sensor 4 is positioned below the flashing 41, so that the gas monitoring sensor 4 can be wetted by rainwater through the flashing 41, and the damage to the gas monitoring sensor 4 caused by rainwater can be reduced, and the gas monitoring sensor is simple and convenient to use
As shown in fig. 4, or the first pushing member includes a screw rod 15 rotatably connected between the horizontal plate 7 and the top end of the placement box 3, the screw rod 15 is vertically disposed, one end of the screw rod 15 passes through the slide plate 8 and is in threaded connection with the slide plate 8, the top end in the placement box 3 is provided with a motor 16 for driving the screw rod 15 to rotate, the purpose of the arrangement is that when the slide plate 8 is required to be pushed to vertically slide up and down on the vertical plate 6, a user only needs to open the motor 16, at this moment, the rotating shaft of the motor 16 drives the screw rod 15 to rotate, and the slide plate 8 is vertically slidably connected on the vertical plate 6 due to the fact that one end of the screw rod 15 passes through the slide plate 8 and is in threaded connection with the slide plate 8, so that the slide plate 8 can be pushed to vertically move up and down on the vertical plate 6 when the screw rod 15 rotates, and the slide plate 8 cannot rotate along with the screw rod 15.
As shown in fig. 1, a first groove 17 is formed in one side of the placement box 3, a cover plate 18 for closing the notch of the first groove 17 is hinged to the placement box 3, the purpose of the arrangement is that the air cylinder 9 in the placement box 3 can be maintained by a user conveniently through the first groove 17, the notch of the first groove 17 is closed through the cover plate 18, and external impurities can be reduced to enter the placement box 3 through the first groove 17, so that the use is simple and convenient.
As shown in fig. 5 and 6, or the driving member comprises a square second groove 20 formed at the top end of the placing box 3, four rotary drums 21 are arranged at the top end of the placing box 3 and uniformly distributed along the circumferential direction of the second groove 20, at this time, the four rotary drums 21 are opposite to each other, the rotary shafts 22 are connected in a rotating manner, one ends of the four rotary shafts 22 close to the second groove 20 extend out of the rotary drums 21 and are fixedly connected with first rotary posts 24, one ends of the four first rods 23 far away from the rotary shafts 22 are respectively provided with a first rotary ring 25, the first rotary posts 24 are respectively connected with a first rotary ring 25 in a rotating manner, the moving plate 2 is positioned right above the second groove 20, second rods 26 are respectively arranged on the outer walls of the four first rotary rings 25, one ends of the second rods 26 far away from the first rotary rings 25 are respectively provided with a second rotary ring 27, second rotary posts 28 are respectively connected in the four second rotary rings 27 in a rotating manner, the four second rotating columns 28 are respectively and fixedly connected to the peripheral side walls of the movable plate 2, the placing box 3 is provided with rotating parts for simultaneously driving the four rotating shafts 22 to rotate, the purpose of the arrangement is that when the movable plate 2 needs to be pushed to move on the placing box 3 in the direction of approaching or separating from the bottom plate 1, a user only needs to drive the four rotating shafts 22 to rotate through the rotating parts simultaneously, the rotating directions of the two rotating shafts 22 are opposite, at the moment, the movable plate 2 can be pushed to move on the placing box 3 in the direction of approaching or separating from the bottom plate 1 vertically through the cooperation of the first rods 23, the first rotating columns 24, the first rotating rings 25, the second rods 26, the second rotating rings 27 and the second rotating columns 28, and the movable plate 2 always keeps in a horizontal state during vertical movement, so that the movable plate is simple and convenient to use.
As shown in fig. 6, the bottom of the placement box 3 is provided with a slot 39 penetrating through the bottom plate 1, the bottom center of the mobile plate 2 is vertically provided with an inserting rod 40, the bottom end of the inserting rod 40 is vertically inserted into the slot 39, the purpose of the arrangement is that when the mobile plate 2 moves on the placement box 3 vertically towards the direction close to or far away from the bottom plate 1, the stability of the mobile plate 2 during vertical movement can be improved through the cooperation of the inserting rod 40 and the slot 39, the bottom end of the inserting rod 40 is always positioned in the slot 39, and the use is simple and convenient.
The rotating member shown in fig. 5 and 6 includes an annular plate 29 rotatably connected to the top end of the placement box 3, four drums 21 are all located in the annular plate 29, one ends of the four rotating shafts 22, which deviate from the second groove 20, are all provided with gears 30 located outside the drums 21, the four gears 30 are all located above the annular plate 29, a plurality of teeth 31 meshed with the four gears 30 are uniformly distributed on the top end of the annular plate 29 along the circumferential direction of the annular plate 29, a driving member for driving one of the gears 30 to rotate is arranged on the top end of the placement box 3, and the purpose of the arrangement is that when a user drives the four rotating shafts 22 to rotate simultaneously, the user only needs to drive one of the gears 30 to rotate through the driving member, at this time, one of the gears 30 drives the annular plate 29 to rotate through the teeth 31, the annular plate 29 drives the remaining three gears 30 to rotate through each of the teeth 31, at this time, the four rotating gears 30 can respectively drive the four rotating shafts 22 to rotate, and the rotating directions of the two gears 30 are opposite, so that the rotating member is simple and convenient to use.
As shown in fig. 5 and 6, the driving member includes a first plate 32 vertically disposed at the top end of the placement box 3 and a rotating groove 33 disposed at one side of the first plate 32, a driving shaft 34 is rotationally connected to the rotating groove 33, one end of the driving shaft 34 extends out of the rotating groove 33 and is fixedly connected to one side of one of the gears 30, which is away from the rotating shaft 22, coaxially, the first plate 32 is disposed outside the annular plate 29, one end of the driving shaft 34, which is away from the gears 30, extends out of the rotating groove 33 and is provided with a worm wheel 35, two second plates 36, which are vertically opposite, are disposed at one side of the first plate 32, a worm 37 is rotationally connected between the two second plates 36, the worm 37 is disposed at one side of the worm wheel 35 and is meshed with the worm wheel 35, and a motor 38 for driving the worm 37 to rotate is disposed on the second plate 36 disposed above.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. The utility model provides an air quality monitoring device of high governing system in area, its characterized in that includes bottom plate (1), movable plate (2), top fixedly connected with of bottom plate (1) places case (3), movable plate (2) are located the top of placing case (3), be equipped with on placing case (3) and be used for promoting movable plate (2) vertical to be close to or keep away from the driver that bottom plate (1) direction removed, be equipped with gas monitoring sensor (4) on movable plate (2).
2. The air quality monitoring device with the height adjusting system according to claim 1, wherein the driving part comprises a mounting plate (5) and a vertical plate (6) vertically arranged at the top end of the placement box (3), the top end of the vertical plate (6) is horizontally provided with a horizontal plate (7), one side of the vertical plate (6) is vertically slidably connected with a sliding plate (8) positioned below the horizontal plate (7), a box bottom in the placement box (3) is provided with a first pushing part for pushing the sliding plate (8) to vertically move up and down on the vertical plate (6), the mounting plate (5) is arranged on one side of the sliding plate (8) through a second pushing part, the moving plate (2) is horizontally fixedly connected above one side of the mounting plate (5), the first pushing part comprises a cylinder (9) arranged at the inner box bottom of the placement box (3), one end of a piston rod of the cylinder (9) penetrates through the top end of the placement box (3) to be fixedly connected with the bottom end of the sliding plate (8), and when the piston rod (8) of the cylinder (9) is pushed to vertically move up, the mounting plate (5) is pushed up and the bottom end of the cylinder (9) is pushed up to move away from the horizontal plate (7) to the second pushing part, and the piston rod (8) is far away from the horizontal plate (8).
3. An air quality monitoring device with a height adjusting system according to claim 2, wherein the second pushing member comprises two swinging plates (10) hinged on one side of the sliding plate (8) close to the mounting plate (5), the two swinging plates (10) are opposite up and down, one end of each swinging plate (10) away from the hinging point of the swinging plate (10) and the sliding plate (8) is hinged with the mounting plate (5), two opposite first baffles (12) are vertically arranged on the vertical plate (6), the two first baffles (12) are respectively positioned on two sides of the sliding plate (8) and are in contact with the mounting plate (5), one end of each first baffle (12) away from the vertical plate (6) is vertically provided with a second baffle (13), the mounting plate (5) is positioned between the second baffle (13) and the vertical plate (6), the lengths of the first baffle (12) and the second baffle (13) are consistent, a space is reserved between the first baffle (12), the second baffle (13) and the horizontal plate (7), and the space between the first baffle (13) and the second baffle (7) is consistent with the space between the first baffle (7).
4. An air quality monitoring device with height adjustment system according to claim 1, characterized in that the moving plate (2) is provided with four columns (42), and the top ends of the four columns (42) are connected by a flashing (41), and the gas monitoring sensor (4) is located below the flashing (41).
5. An air quality monitoring device with a height adjusting system according to claim 2, characterized in that the first pushing member comprises a screw rod (15) rotatably connected between the horizontal plate (7) and the top end of the placement box (3), the screw rod (15) is vertically arranged, one end of the screw rod (15) penetrates through the sliding plate (8) and is in threaded connection with the sliding plate (8), and the top end in the placement box (3) is provided with a motor (16) for driving the screw rod (15) to rotate.
6. An air quality monitoring device with a height adjustment system according to claim 2, characterized in that a first groove (17) is provided on one side of the placement box (3), and a cover plate (18) for closing the notch of the first groove (17) is hinged on the placement box (3).
7. The air quality monitoring device with a height adjusting system according to claim 1, wherein the driving part comprises a square second groove (20) formed at the top end of the placing box (3), four rotary drums (21) are arranged at the top end of the placing box (3), the four rotary drums (21) are uniformly distributed along the circumferential direction of the second groove (20), at the moment, the four rotary drums (21) are oppositely arranged in pairs, a rotating shaft (22) is rotationally connected to the four rotary drums (21), one ends of the four rotary shafts (22) close to the second groove (20) are extended to the outside of the rotary drums (21) and are fixedly connected with first rods (23), one ends of the four first rods (23) far away from the rotating shaft (22) are respectively provided with first rotary columns (24), first rotary rings (25) are rotationally connected to the first rotary columns (24), the moving plate (2) is located right above the second groove (20), second rods (26) are respectively arranged on the outer walls of the four rotary drums (25), one ends of the second rotary rings (26) are respectively connected with the second rotary plates (28), the placing box (3) is provided with a rotating piece for simultaneously driving the four rotating shafts (22) to rotate.
8. An air quality monitoring device with a height adjusting system according to claim 7, wherein the rotating member comprises an annular plate (29) rotatably connected to the top end of the placement box (3), four rotating drums (21) are all located in the annular plate (29), one ends of the four rotating shafts (22) facing away from the second grooves (20) are all provided with gears (30) located outside the rotating drums (21), the four gears (30) are all located above the annular plate (29), a plurality of teeth (31) meshed with the four gears (30) are uniformly distributed on the top end of the annular plate (29) along the circumferential direction of the annular plate (29), and a driving member for driving one of the gears (30) to rotate is arranged on the top end of the placement box (3).
9. An air quality monitoring device with a height adjusting system according to claim 8, characterized in that the driving member comprises a first plate (32) vertically arranged at the top end of the placing box (3) and a rotating groove (33) arranged at one side of the first plate (32), the rotating groove (33) is rotationally connected with a driving shaft (34), one end of the driving shaft (34) extends out of the rotating groove (33) and is coaxially and fixedly connected with one side of one gear (30) away from the rotating shaft (22), the first plate (32) is positioned out of the annular plate (29), one end of the driving shaft (34) away from the gear (30) extends out of the rotating groove (33) and is provided with a worm wheel (35), two second plates (36) which are vertically opposite are arranged at one side of the first plate (32), a worm (37) is rotationally connected between the two second plates (36), the worm (37) is positioned at one side of the worm wheel (35) and is meshed with the worm wheel (35), and the upper worm wheel (36) is provided with a driving motor (37) for rotating.
10. An air quality monitoring device with a height adjusting system according to claim 7, wherein the bottom of the placement box (3) is provided with a slot (39) penetrating through the bottom plate (1), the bottom center of the movable plate (2) is vertically provided with a plug rod (40), and the bottom end of the plug rod (40) is vertically inserted into the slot (39).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310233587.XA CN116412335B (en) | 2023-03-13 | 2023-03-13 | Air quality monitoring device with height adjusting system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310233587.XA CN116412335B (en) | 2023-03-13 | 2023-03-13 | Air quality monitoring device with height adjusting system |
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| CN116412335A true CN116412335A (en) | 2023-07-11 |
| CN116412335B CN116412335B (en) | 2023-11-10 |
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| CN217928168U (en) * | 2022-08-01 | 2022-11-29 | 中防通用河北电信技术有限公司 | Vehicle access identification device |
| CN217978014U (en) * | 2022-04-15 | 2022-12-06 | 河北华电石家庄热电有限公司 | Combustible gas detector firm and convenient in installation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140021302A (en) * | 2012-08-10 | 2014-02-20 | 삼성중공업 주식회사 | Block supporting aid |
| CN210986275U (en) * | 2020-01-19 | 2020-07-10 | 南京嘉容电子科技有限公司 | Visual online monitoring mounting structure of large-scale instrument |
| CN215929126U (en) * | 2021-10-18 | 2022-03-01 | 王伟翠 | Engineering quality detector for building construction |
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| Publication number | Publication date |
|---|---|
| CN116412335B (en) | 2023-11-10 |
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