CN212060139U

CN212060139U - Air environment monitoring device

Info

Publication number: CN212060139U
Application number: CN202020361709.5U
Authority: CN
Inventors: 王祥标; 李孟君
Original assignee: Xiamen Gewuyun Intelligent Technology Co ltd
Current assignee: Xiamen Gewuyun Intelligent Technology Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-12-01
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses an air circumstance monitoring devices, receive and release pole, removal wheel jack, monitor and weather shield including the supporting box, remove wheel, gag lever post, activity, the supporting box is the cavity structure setting, the supporting box below is equipped with and removes the wheel and receive and release the groove, the gag lever post upper end is articulated to be located on the supporting box lateral wall, remove the wheel and locate the gag lever post lower extreme, it locates in the supporting box to remove wheel jack, the activity is received and released the articulated removal wheel jack of locating of pole upper end, the activity is received and released the articulated gag lever post middle part of locating of pole lower extreme, the support box top is located to the monitor, the weather shield is located on the monitor. The utility model belongs to the technical field of monitoring devices, specifically provide a but portable removes and can fix fast and carry out outdoor monitoring's air circumstance monitoring devices to fixed region air quality.

Description

Air environment monitoring device

Technical Field

The utility model belongs to the technical field of monitoring devices, specifically indicate an air circumstance monitoring devices.

Background

With the continuous promotion of industrialization process, the surrounding air environment is greatly threatened, air pollution of different degrees can affect normal life of people all over the country every year, and the best measure adopted at present is a precautionary measure before a good solution is not obtained. The primary task of the precautionary measures is to monitor the quality of the air, timely and accurately monitor the quality of the air in real time, and then timely take the precautionary measures, so that the influence on normal life and the damage to health are reduced.

Air monitering device on the existing market contains fixed type air monitering device and removal type air monitering device according to the user demand, and it is comparatively complicated to dismantle the installation operation when needs change monitoring position to fixed type air monitering device, and work load is big, hardly satisfies outdoor long-time air monitoring demand to removal type air monitering device, and the usage is limited.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a but portable removal just can fix fast and carry out outdoor monitoring's air circumstance monitoring devices to fixed region air quality.

The utility model adopts the following technical scheme: the utility model relates to an air environment monitoring device, which comprises a supporting box body, a movable wheel, a limiting rod, a movable retractable rod, a movable wheel retractable mechanism, a monitor and a rain baffle, wherein the supporting box body is provided with a hollow cavity structure, a movable wheel retractable groove is arranged below the supporting box body, the upper end of the limiting rod is hinged on the side wall of the supporting box body, the movable wheel is arranged at the lower end of the limiting rod, the movable wheel retractable mechanism is arranged in the supporting box body, the upper end of the movable retractable rod is hinged on the movable wheel retractable mechanism, the lower end of the movable retractable rod is hinged at the middle part of the limiting rod, the monitor is arranged above the supporting box body, and the rain baffle is arranged on the monitor; the movable wheel retraction mechanism comprises a movable wheel retraction driving assembly and a movable wheel retraction assembly, the movable wheel retraction driving assembly comprises an automatic wheel retraction motor, a motor placing cavity, an automatic wheel retraction driving shaft, a driving bevel gear, a driven bevel gear and a driving rod, the motor placing cavity is arranged on the lower wall of the supporting box body, the automatic wheel retraction motor is arranged in the motor placing cavity, the automatic wheel retraction driving shaft is rotatably arranged on the upper wall of the motor placing cavity and is connected with an output shaft of the automatic wheel retraction motor, the driving bevel gear is arranged on the automatic wheel retraction driving shaft, the driving rod is rotatably arranged on the movable wheel retraction assembly in a penetrating way, the driven bevel gear is arranged in the middle of the driving rod, threads are symmetrically arranged at two ends of the driving rod, the directions of the threads at the two ends of the driving rod are opposite, and the movable wheel retraction assembly comprises a wheel retraction frame, a wheel retraction sliding, the winding wheel is erected below the upper wall of the supporting box body, the driving rod is rotatably arranged on the winding wheel frame, a slider moving channel is arranged in the winding wheel frame, the winding wheel slider is slidably arranged in the slider moving channel, a winding rod sliding groove is arranged on the bottom wall of the winding wheel frame, the movable winding and unwinding rod is hinged on the winding wheel slider and slidably arranged in the winding rod sliding groove, the driving plate is connected on the driving rod through threads, two ends of the push-pull connecting rod are respectively arranged on the winding wheel slider and the driving plate, the moving wheel winding and unwinding assemblies are provided with two groups which are respectively a moving wheel winding and unwinding assembly I and a moving wheel winding and unwinding assembly II, the moving wheel winding and unwinding assembly I and the moving wheel winding and unwinding assembly II are symmetrically arranged at two sides of the driven bevel gear and are arranged at two ends of the driving rod, when the driving rod rotates, the moving wheel winding and unwinding assemblies I and the, thereby cooperatively controlling the retraction of each group of movable wheels.

Furthermore, a supporting base plate is arranged at the lower end of the supporting box body, and the arrangement of the supporting base plate can prevent elements in the supporting box body from being damped.

Furthermore, the support base plate is provided with a fixing screw, so that the device can be quickly fixed.

Furthermore, a shock absorption damper is arranged on the movable wheel.

Further, the length and the width of the rain baffle are both larger than those of the monitor.

Furthermore, the moving wheel retracting and releasing mechanisms are provided with two groups, and one group of moving wheel retracting and releasing mechanisms drives the two moving wheels on one side below the supporting box body.

Further, the automatic wheel retracting motor is a forward and reverse double-rotation motor.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme air circumstance monitoring devices is through setting up opposite direction's screw in actuating lever both ends, realized the opposite direction motion of actuating lever both ends receipts wheel slider to reciprocating linear motion through receiving the wheel slider drives the activity and receives and releases the pole motion, receive and releases the pole combined action at gag lever post and activity, realized freely receiving and releasing fast of removing the wheel, realized the fixed monitoring of portable fixed point of monitor and the fast switch-over of portable monitoring, make air circumstance monitoring devices's range of application wider, the practicality is stronger.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of an air environment monitoring device of the present invention;

fig. 2 is the utility model relates to an air circumstance monitoring devices removes structure schematic diagram of wheel jack.

The device comprises a supporting box body 1, a supporting box body 2, a movable wheel 3, a limiting rod 4, a movable retracting and releasing rod 5, a movable wheel retracting and releasing mechanism 6, a monitor 7, a rain shield 8, an automatic wheel retracting motor 9, a motor placing cavity 10, an automatic wheel retracting driving shaft 11, a driving conical gear 12, a driven conical gear 13, a driving rod 14, a wheel retracting frame 15, a wheel retracting slider 16, a driving plate 17, a push-pull connecting rod 18, a slider moving channel 19, a movable wheel retracting and releasing assembly I, a movable wheel retracting and releasing assembly II, a supporting base plate 21, a supporting base plate 22, a damping damper 23 and a fixing screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are 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 work belong to the protection scope of the present invention.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-2, the utility model relates to an air environment monitoring device, which comprises a supporting box body 1, a moving wheel 2, a limiting rod 3, a movable retraction rod 4, a moving wheel retraction mechanism 5, a monitor 6 and a rain baffle 7, wherein the supporting box body 1 is provided with a hollow cavity structure, a moving wheel retraction groove is arranged below the supporting box body 1, the upper end of the limiting rod 3 is hinged on the side wall of the supporting box body 1, the moving wheel 2 is arranged at the lower end of the limiting rod 3, the moving wheel retraction mechanism 5 is arranged in the supporting box body 1, the upper end of the movable retraction rod 4 is hinged on the moving wheel retraction mechanism 5, the lower end of the movable retraction rod 4 is hinged at the middle part of the limiting rod 3, the monitor 6 is arranged above the supporting box body 1, and the rain baffle 7 is arranged on the monitor; the movable wheel retraction mechanism 5 comprises a movable wheel retraction driving assembly and a movable wheel retraction assembly, the movable wheel retraction driving assembly comprises an automatic wheel retraction motor 8, a motor placing cavity 9, an automatic wheel retraction driving shaft 10, a driving bevel gear 11, a driven bevel gear 12 and a driving rod 13, the motor placing cavity 9 is arranged on the lower wall of the supporting box body 1, the automatic wheel retraction motor 8 is arranged in the motor placing cavity 9, the automatic wheel retraction driving shaft 10 is rotatably arranged on the upper wall of the motor placing cavity 9 and is connected with an output shaft of the automatic wheel retraction motor 8, the driving bevel gear 11 is arranged on the automatic wheel retraction driving shaft 10, the driving rod 13 is rotatably arranged on the movable wheel retraction assembly in a penetrating way, the driven bevel gear 12 is arranged in the middle of the driving rod 13, threads are symmetrically arranged at two ends of the driving rod 13, the directions of the threads at two ends of the driving rod 13 are opposite, the movable wheel retraction assembly comprises a wheel retraction frame, the wheel retracting frame 14 is arranged below the upper wall of the supporting box body 1, the driving rod 13 is rotatably arranged on the wheel retracting frame 14, a slider moving channel 18 is arranged in the wheel retracting frame 14, a wheel retracting slider 15 is slidably arranged in the slider moving channel 18, a retracting rod sliding groove is arranged on the bottom wall of the wheel retracting frame 14, the movable retracting rod 4 is hinged on the wheel retracting slider 15 and is slidably arranged in the retracting rod sliding groove, the driving plate 16 is connected on the driving rod 13 through threads, two ends of a push-pull connecting rod 17 are respectively arranged on the wheel retracting slider 15 and the driving plate 16, the moving wheel retracting assemblies are provided with two groups, namely a moving wheel retracting assembly I19 and a moving wheel retracting assembly II 20, the moving wheel retracting assembly I19 and the moving wheel retracting assembly II 20 are respectively symmetrically arranged at two sides of the driven conical gear 12 and are arranged at two ends of the driving rod 13, when the driving rod 13 rotates, the moving wheel retracting assembly I19 at two ends of the driving rod 13, thereby cooperatively controlling the retraction of each group of moving wheels 2.

Wherein, the lower end of the supporting box body 1 is provided with a supporting base plate 21, and the arrangement of the supporting base plate 21 can avoid elements in the supporting box body 1 from being affected with damp. The support backing plate 21 is provided with a fixing screw 23, which is convenient for quickly fixing the device. The moving wheel 2 is provided with a shock-absorbing damper 22. The length and the width of the rain baffle are both larger than those of the monitor. The moving wheel retracting mechanisms 5 are provided with two groups, and the moving wheel retracting mechanisms 5 drive the two moving wheels 2 at one side below the supporting box body 1. The automatic wheel-retracting motor 8 is a positive and negative double-rotation motor.

When the device is used specifically, the state of the movable wheel 2 is adjusted according to the use requirement, when air environment monitoring is required at a fixed point, the automatic wheel collecting motor 8 is driven to work, the automatic wheel collecting motor 8 rotates forwardly to drive the automatic wheel collecting driving shaft 10 to work, the automatic wheel collecting driving shaft 10 drives the driving bevel gear 11 to rotate, the driving bevel gear 11 drives the driven bevel gear 12 to rotate, the driven bevel gear 12 drives the driving rod 13 to rotate, threads with opposite directions at two ends of the driving rod 13 respectively drive the driving plates 16 of the two groups of movable wheel collecting and releasing components to move towards the directions close to each other, the driving plates 16 drive the wheel collecting slide blocks 15 to move towards the directions close to the driven bevel gear 12 by pushing and pulling the connecting rods 17, the wheel collecting slide blocks 15 drive the movable collecting and releasing rods 4 to move towards the directions close to the driven bevel gear 12, the limiting rods 4 pull the limiting rods 3 to move upwards, and the, the movable wheels 2 penetrate through the movable wheel retraction grooves to enter the support box body 1, so that the movable wheels 2 are retracted, then the support box body 1 is fixed on the ground through the fixing screws 23, and meanwhile, the support base plate 21 prevents the support box body 1 from contacting with the ground, so that the components in the support box body 1 are prevented from being damped; when the air environment monitoring device needs to be moved, the automatic wheel collecting motor 8 is driven to work and rotate reversely, the driving rod 13 is driven to rotate reversely through the automatic wheel collecting driving shaft 10, the driving conical gear 11 and the driven conical gear 12 in sequence, so that the driving rod 13 drives the driving plates 16 of the two groups of movable wheel collecting and releasing assemblies at two ends to move towards directions far away from each other, the driving plates 16 push the wheel collecting slide blocks 15 to move towards the directions far away from the driven conical gear 12 through the push-pull connecting rods 17, meanwhile, the wheel collecting slide blocks 15 are fixed under the pushing action of the push-pull connecting rods 17, the wheel collecting slide blocks 15 drive the movable collecting and releasing rods 4 to move towards the directions far away from the driven conical gear 12, the movable collecting and releasing rods 4 push the limiting rods 3 to move downwards, the limiting rods 3 drive the movable wheels 2 to move downwards, and the movable wheels 2 extend out of the supporting box body, the air environment monitoring device is driven to move conveniently through the moving wheel 2.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An air environment monitoring device, its characterized in that: the device comprises a supporting box body, moving wheels, a limiting rod, a movable retracting rod, a moving wheel retracting mechanism, a monitor and a rain baffle, wherein the supporting box body is arranged in a hollow cavity structure; the movable wheel retraction mechanism comprises a movable wheel retraction driving assembly and a movable wheel retraction assembly, the movable wheel retraction driving assembly comprises an automatic wheel retraction motor, a motor placing cavity, an automatic wheel retraction driving shaft, a driving bevel gear, a driven bevel gear and a driving rod, the motor placing cavity is arranged on the lower wall of the supporting box body, the automatic wheel retraction motor is arranged in the motor placing cavity, the automatic wheel retraction driving shaft is rotatably arranged on the upper wall of the motor placing cavity and is connected with an output shaft of the automatic wheel retraction motor, the driving bevel gear is arranged on the automatic wheel retraction driving shaft, the driving rod is rotatably arranged on the movable wheel retraction assembly in a penetrating way, the driven bevel gear is arranged in the middle of the driving rod, threads are symmetrically arranged at two ends of the driving rod, the directions of the threads at the two ends of the driving rod are opposite, and the movable wheel retraction assembly comprises a wheel retraction frame, a wheel retraction sliding, the take-up pulley is erected below the upper wall of the supporting box body, the driving rod is rotatably arranged on the take-up pulley frame, a slider moving channel is arranged in the take-up pulley frame, the take-up pulley slider is slidably arranged in the slider moving channel, a take-up and take-up rod sliding groove is formed in the bottom wall of the take-up pulley frame, the movable take-up and take-up rod is hinged to the take-up pulley slider and slidably arranged in the take-up and take-up rod sliding groove, the driving plate is arranged on the driving rod through threaded connection, two ends of the push-pull connecting rod are respectively arranged on the take-up pulley slider and the driving plate, the moving wheel take-up and take-down assembly is provided with two groups, the two groups are respectively a moving wheel take-up and take-down.

2. An air environment monitoring device according to claim 1, wherein: and a supporting base plate is arranged at the lower end of the supporting box body.

3. An air environment monitoring device according to claim 2, wherein: and the support base plate is provided with a fixing screw.

4. An air environment monitoring device according to claim 1, wherein: and the movable wheel is provided with a damping damper.

5. An air environment monitoring device according to claim 1, wherein: the length and the width of the rain baffle are both larger than those of the monitor.

6. An air environment monitoring device according to claim 1, wherein: the moving wheel retraction and release mechanisms are provided with two groups.

7. An air environment monitoring device according to claim 1, wherein: the automatic wheel-retracting motor is a forward and reverse double-rotation motor.