CN219712859U - Environment monitoring device with adjustable - Google Patents

Abstract

The utility model relates to the technical field of environmental monitoring, in particular to an adjustable environmental monitoring device, which comprises a stand column and a display arranged on the stand column, wherein a sliding cavity is arranged in the stand column along the height direction of the stand column, a guide groove communicated with the sliding cavity is formed in the side surface of the stand column along the height direction of the stand column, a screw rod is vertically arranged in the sliding cavity and is rotationally connected with the stand column, a sliding sleeve is in threaded connection with the screw rod, a connecting plate is arranged on the side surface of the sliding sleeve, the connecting plate penetrates through the guide groove to extend to the outside of the stand column and is connected with the display, and a driving mechanism for driving the screw rod to rotate is arranged on the stand column, and the adjustable environmental monitoring device has the following beneficial effects: the utility model can conveniently adjust the height of the display, is convenient for operators to maintain or adjust the display, avoids the operator from climbing up, and reduces the potential safety hazard.

Description

Environment monitoring device with adjustable

Technical Field

The utility model relates to the technical field of environmental monitoring, in particular to an adjustable environmental monitoring device.

Background

The environmental monitoring device is a device for monitoring various parameters of indoor and outdoor environments, and determines environmental quality (or pollution degree) and the change trend thereof by measuring representative values of factors affecting the environmental quality. The environmental monitoring device generally includes a post and a display disposed on the post through which various parameters in the ambient air are displayed.

The chinese patent of application number "CN202222874589.0" discloses an adjustable environmental monitoring device, including rotating the stand and installing the environmental monitoring display at rotating the stand week side, the outside can drive through the rotating electrical machines and rotate the stand and rotate, with this conveniently adjust and rotate the stand, watch the rotation viewing angle of environmental monitoring display, it is equipped with the clamp external member to rotate stand week side outer wall cover, the clamp external member passes through the clamp of lock bolt mounting on rotating the stand, the clamp of the optional integral structure of clamp external member, simultaneously also can select two arc to link together the clamp, be equipped with two articulated plates at clamp external wall symmetry, be equipped with the engaging lug between two articulated plates in the middle of the back of environmental monitoring display, the articulated plate is articulated with the engaging lug through the round pin axle. This adjustable environmental monitoring device is convenient for adjust the angle that turns up or dive of environmental monitoring display, satisfies the view of different positions.

The environmental monitoring device sometimes needs to lift the display during use. For example, when the display fails, the display needs to be lowered to facilitate repair. For another example, when the angle of the display turning up or down needs to be adjusted, the height of the display needs to be reduced, so that the adjustment is convenient. However, the height of the display in the above patent document requires a user to climb to the top of the upright to release the clamp kit during adjustment, and the climbing operation is inconvenient and dangerous, so that an environment monitoring device with convenient adjustment of the height of the display is required.

Disclosure of Invention

The utility model aims to provide an adjustable environment monitoring device which has the characteristic of being capable of adjusting the height of a display.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides an environmental monitoring device with adjustable, includes the stand and sets up the display on the stand, is provided with the chamber of sliding along its direction of height in the stand, and the guide way that communicates with the chamber of sliding is seted up along its direction of height to the side of stand, and the vertical screw rod that sets up in the chamber of sliding, screw rod and stand rotate to be connected, threaded connection has the sliding sleeve on the screw rod, and the side of sliding sleeve is provided with the connecting plate, and the connecting plate passes the guide way and extends to the outside of stand and be connected with the display, is provided with on the stand and is used for driving screw rod pivoted actuating mechanism.

Through adopting above-mentioned technical scheme, when rotating the screw rod through actuating mechanism, because of screw rod and sliding sleeve threaded connection, the rotation of consequently screw rod makes the sliding sleeve have pivoted trend, but because the connecting plate extends to the outside of guide way, consequently the connecting plate can offset with the lateral wall of guide way, makes connecting plate and sliding sleeve all unable rotation, and consequently screw rod and sliding sleeve produce relative rotation, makes the sliding sleeve reciprocate, and the removal of sliding sleeve drives the connecting plate and reciprocates with the display that the connecting plate is connected, so realized adjusting the height of display.

Preferably, the driving mechanism comprises a first bevel gear and a second bevel gear which are meshed with each other, the first bevel gear is horizontally arranged at the bottom of the screw, the second bevel gear is vertically arranged on the side face of the screw, a rotatable handle is arranged on the outer side of the upright post, and the handle is connected with the second bevel gear.

Through adopting above-mentioned technical scheme, when rotating the handle, drive the second bevel gear and rotate, through second bevel gear and the meshing of first bevel gear, drive first bevel gear and rotate, and then drive screw rod rotation.

Preferably, the driving mechanism comprises a first driving gear and a second driving gear, the first driving gear is sleeved on the outer side of the screw, a motor is arranged on the side face of the upright post, the power output end of the motor is connected with the second driving gear, and a synchronous gear belt is connected between the first driving gear and the second driving gear.

Through adopting above-mentioned technical scheme, the power of motor drives drive gear two and rotates, through the transmission of synchromesh belt, drives drive gear one and rotates, because synchromesh one cover is established on the screw rod, consequently can drive the screw rod and rotate.

Preferably, the bottom of the upright post is connected with a fixed post, and the upright post is rotationally connected with the fixed post.

Through adopting above-mentioned technical scheme, the rotation stand of being convenient for, and then the orientation of adjustment display.

Preferably, rubber strips for sealing are respectively arranged on two side walls of the guide groove.

By adopting the technical scheme, the rubber strip can seal the guide groove, so that rainwater and dust are prevented from entering the sliding cavity.

In summary, the utility model has the following beneficial effects: the utility model can conveniently adjust the height of the display, is convenient for operators to maintain or adjust the display, avoids the operator from climbing up, and reduces the potential safety hazard.

Drawings

Fig. 1 is a schematic structural view of embodiment 1;

FIG. 2 is a cross-sectional view of example 1;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a schematic cross-sectional view of the column of example 1;

FIG. 5 is an enlarged schematic view of portion B of FIG. 2;

FIG. 6 is a cross-sectional view of example 2;

fig. 7 is an enlarged schematic view of the portion C in fig. 6.

In the figure, 1, an upright post; 11. a display; 2. a sliding cavity; 21. a guide groove; 22. a screw; 23. a sliding sleeve; 24. a connecting plate; 51. a first bevel gear; 52. a second bevel gear; 53. a handle; 61. a first driving gear; 62. a second driving gear; 63. a synchronous gear belt; 64. a motor; 7. fixing the column; 8. rubber strips.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Example 1: an environmental monitoring device with adjustable, as shown in fig. 1, include along the vertical fixed column 7 and the stand 1 that sets up of same straight line direction, wherein fixed column 7 is fixed subaerial, and stand 1 then installs at the top of fixed column 7, and stand 1 rotates with fixed column 7 to be connected. The column 1 is provided with a display 11 for displaying environmental information. The side of the upright 1 is provided with an elongated guide slot 21 along its height. Rubber strips 8 are respectively arranged on two opposite side walls of the guide groove 21, and the rubber strips 8 play a role in sealing the guide groove 21.

As shown in fig. 2, a sliding cavity 2 is formed in the upright 1 along the height direction, and the sliding cavity 2 is communicated with a guide groove 21. The sliding cavity 2 is vertically provided with a screw rod 22, the screw rod 22 is positioned at the center of the sliding cavity 2, and the top end and the bottom end of the screw rod are both rotationally connected with the upright post 1.

As shown in fig. 3 and 4, a slide sleeve 23 is installed in the slide chamber 2, and the slide sleeve 23 is screwed with the screw 22. The slide sleeve 23 is cylindrical. The sliding sleeve 23 is provided with a connecting plate 24 on the side surface, and the connecting plate 24 passes through the guide groove 21 and is connected with the display 11. The lateral surfaces of the connecting plates 24 respectively prop against the rubber strips 8, so that the rubber strips 8 on the two sides of the connecting plates deform. The web 24 passes between the two rubber strips 8. Away from the web 24, the two rubber strips 8 still seal the guide groove 21.

As shown in fig. 5, the column 1 is provided with a driving mechanism for driving the screw 22 to rotate. The driving mechanism includes a first bevel gear 51 and a second bevel gear 52. The first bevel gear 51 is horizontally sleeved at the bottom of the screw 22 and is fixedly connected with the screw 22. The second bevel gear 52 is vertically arranged. The first bevel gear 51 is meshed with the second bevel gear 52. The side of the upright 1 is provided with a rotatable handle 53, and the handle 53 is connected with a bevel gear II 52.

The using method comprises the following steps: when the height of the display 11 is adjusted, the handle 53 is rotated to drive the bevel gear two 52 and the bevel gear one 51 to rotate, and then drive the screw 22 to rotate, and the screw 22 rotates to drive the sliding sleeve 23 to move up and down along the height direction of the sliding cavity 2, so that the height of the display 11 is adjusted.

Example 2: an adjustable environmental monitoring device in this embodiment 2 is basically the same as that in embodiment 1, except that, as shown in fig. 6 and 7, the driving mechanism includes a motor 64, a first gear and a second gear. The first gear is arranged at the bottom of the screw 22 and is fixedly connected with the screw 22. The motor 64 is arranged on the side surface of the upright post 1, and a guard plate is arranged around the motor 64. The power output end of the motor 64 is connected with the second gear. A synchronous gear belt 63 is connected between the first gear and the second gear.

The using method comprises the following steps: when in use, the motor 64 drives the gear II 62 and the gear I to rotate, so as to drive the screw 22 to rotate, thereby driving the sleeve to move up and down and adjusting the height of the display 11.

Claims (5)

1. The utility model provides an environment monitoring device with adjustable, including stand (1) and display (11) of setting on stand (1), its characterized in that is provided with in stand (1) along its direction of height and slides chamber (2), guide way (21) with the chamber of sliding (2) intercommunication are seted up along its direction of height to the side of stand (1), vertically set up screw rod (22) in sliding chamber (2), screw rod (22) are connected with stand (1) rotation, threaded connection has sliding sleeve (23) on screw rod (22), the side of sliding sleeve (23) is provided with connecting plate (24), connecting plate (24) pass guide way (21) and extend to the outside of stand (1) and be connected with display (11), be provided with on stand (1) and be used for driving screw rod (22) pivoted actuating mechanism.

2. An adjustable environmental monitoring device according to claim 1, characterized in that the driving mechanism comprises a first bevel gear (51) and a second bevel gear (52) which are meshed with each other, the first bevel gear (51) is horizontally arranged at the bottom of the screw (22), the second bevel gear (52) is vertically arranged at the side surface of the screw (22), a rotatable handle (53) is arranged at the outer side of the upright post (1), and the handle (53) is connected with the second bevel gear (52).

3. The adjustable environment monitoring device according to claim 1, wherein the driving mechanism comprises a first driving gear (61) and a second driving gear (62), the first driving gear (61) is sleeved on the outer side of the screw (22), a motor (64) is arranged on the side face of the upright post (1), a power output end of the motor (64) is connected with the second driving gear (62), and a synchronous gear belt (63) is connected between the first driving gear (61) and the second driving gear (62).

4. An adjustable environmental monitoring device according to claim 1, characterized in that the bottom of the upright (1) is connected with a fixed column (7), and the upright (1) is rotatably connected with the fixed column (7).

5. An adjustable environmental monitoring device according to claim 1, characterized in that rubber strips (8) for sealing are provided on both side walls of the guide groove (21), respectively.