Environment monitoring device convenient to adjust

Abstract

The utility model relates to the technical field of environment monitoring devices, in particular to an environment monitoring device convenient to adjust, which comprises a lifting plate, a mounting seat fixedly connected to the outer wall of the top of the lifting plate, a mounting groove formed in the outer wall of the top of the mounting seat, a top cover fixedly connected to the outer wall of the top of the mounting seat, and a rotating disc rotationally connected to the outer wall of the top of the top cover. A mounting frame is fixedly connected to the top outer wall of the rotating disc, an environment monitor is fixedly connected to the inner wall of the mounting frame, a gear is rotationally connected to the bottom inner wall of the mounting groove, and one end of a gear transmission shaft is fixedly connected to the rotating disc. According to the environment monitor, the defects in the prior art are overcome, the gear and the rack are arranged in the installation base in a matched mode, the rack is driven to move, the direction of the environment monitor is conveniently and directly adjusted through the gear, therefore, the direction of the environment monitor is automatically adjusted, and the problem that the direction of an existing environment monitor is inconvenient to adjust automatically is solved; and meanwhile, the monitoring range of the environment monitor is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental detection devices, in particular to an environmental monitoring device that is easy to adjust. Background Art

[0002] With the continuous development of society, people's awareness of environmental protection is constantly increasing. Therefore, monitoring equipment such as dust and noise monitors are often used to monitor environmental quality to determine the environmental quality and its changing trends. However, since most of the existing environmental monitoring equipment is placed outdoors, it is usually fixed with poles and clamps during the installation process, and it can also be fixed by wall mounting.

[0003] After searching, the Chinese patent application number CN218455115U discloses an environmental monitoring device that is easy to adjust, including a lifting column, a worm wheel is rotatably connected to the bottom side of the lifting column, a worm is arranged on one side of the worm wheel, the worm runs longitudinally in the lifting column and one end is rotatably connected to the lifting column, the other end of the worm passes through the lifting column and is connected to a rotating wheel, the worm and the worm wheel are meshed with each other, a screw is arranged on the worm wheel, the top of the screw is rotatably connected to the top side of the lifting column, a threaded slider is threaded on the screw, a lifting plate is symmetrically arranged on the threaded slider, the lifting plate passes through the lifting column and is fixedly connected with a gear, a mounting plate is rotatably connected on the gear, a column is arranged on the mounting plate, and an environmental monitor is arranged on the column; a fixing plate is symmetrically arranged on the bottom side of the mounting plate, a pull plate is arranged on the opposite back side of the fixing plate, and a limiting rod is symmetrically fixedly connected to the pull plate, and the limiting rod passes through the fixing plate and is connected to the connecting plate.

[0004] The environmental monitoring device that is easy to adjust in the above patent has the following shortcomings: in the above patent, the environmental monitor is installed on the mounting plate, and the angle of the environmental monitor can be adjusted through the cooperation between the gear and the gear block, but because the gear block needs to be adjusted manually, and the environmental monitors are mostly installed outdoors, it is inconvenient to adjust them frequently. Utility Model Content

[0005] The purpose of the utility model is to solve or at least alleviate the problems existing in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmental monitoring device that is easy to adjust, comprising a lifting plate, a mounting seat is fixedly connected to the top outer wall of the lifting plate, a mounting groove is opened on the top outer wall of the mounting seat, a top cover is fixedly connected to the top outer wall of the mounting seat, a rotating disk is rotatably connected to the top outer wall of the top cover, a mounting frame is fixedly connected to the top outer wall of the rotating disk, an environmental monitor is fixedly connected to the inner wall of the mounting frame, a gear is rotatably connected to the bottom inner wall of the mounting groove, one end of the gear transmission shaft is fixedly connected to the rotating disk, and a rack meshing with the gear is slidably connected to the bottom inner wall of the mounting groove.

[0007] With the above structure, the rotating disk arranged on the mounting seat can conveniently drive the environmental monitor thereon to rotate and adjust the direction, and a rack and a gear are arranged in the mounting seat. When the rack moves, it directly drives the gear to rotate, and the rotation of the gear directly drives the rotating disk to rotate.

[0008] The inner walls on both sides of the installation groove are rotatably connected with a same screw rod, and the outer wall of the screw rod is threadedly connected with a threaded sleeve.

[0009] With the above structure, the screw is rotated to directly drive the threaded sleeve to move horizontally.

[0010] The threaded sleeve is fixedly connected to the rack, and the inner walls on both sides of the mounting groove are fixedly connected to the same sliding rod.

[0011] With the above structure, the movement track of the rack can be conveniently limited by setting the slide bar.

[0012] The threaded sleeve is slidably connected to the outer wall of the sliding rod, and one end of the screw rod is fixedly connected to a pulley.

[0013] With the above structure, the screw rod can be directly driven to rotate by setting the pulley 1.

[0014] A servo motor is fixedly connected to an inner wall of one side of the installation groove, and a second pulley is fixedly connected to an output shaft of the servo motor.

[0015] With the above structure, the servo motor can be used to directly drive the pulley 2 to rotate.

[0016] The same belt is connected between the second pulley and the first pulley.

[0017] With the above structure, the servo motor can be used to drive the screw to rotate conveniently through the arrangement of the belt.

[0018] The outer wall at the bottom of the rotating disk is fixedly connected with four fixing frames which are distributed at equal distances, and a roller is rotatably connected with the outer wall on one side of the fixing frame.

[0019] By adopting the above structure, the rotating disk is auxiliary supported through the cooperation between the fixing frame and the roller.

[0020] The roller is in contact with the top cover.

[0021] With the above structure, the setting of the rollers can prevent the rotating disk from tilting when rotating.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] The utility model arranges the gear and the rack in the mounting seat to cooperate with each other, drives the rack to move, and conveniently adjusts the direction of the environmental monitor directly through the gear, so that the environmental monitor can automatically adjust the direction, solves the problem that the existing environmental monitor is inconvenient to automatically adjust the direction, and expands the monitoring range of the environmental monitor;

[0024] The utility model arranges the cooperation between the screw and the servo motor in the mounting seat, so that the screw can be rotated to drive the threaded sleeve to move and then drive the rack to move horizontally. The movement of the rack can directly drive the gear to rotate and drive the rotating disk to rotate, so as to adjust the direction of the environmental monitor. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the internal structure of the mounting base of the utility model;

[0027] Figure 3 This is a schematic diagram of the gear and rack structure of the utility model.

[0028] In the figure: 1. lifting plate; 2. mounting base; 3. top cover; 4. rotating disk; 5. mounting frame; 6. environmental monitor; 7. mounting slot; 8. gear; 9. fixing frame; 10. roller; 11. rack; 12. screw; 13. servo motor; 14. belt; 15. slide rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-3, an environmental monitoring device that is easy to adjust, includes a lifting plate 1, a mounting seat 2 is fixedly connected to the top outer wall of the lifting plate 1, a mounting groove 7 is opened on the top outer wall of the mounting seat 2, a top cover 3 is fixedly connected to the top outer wall of the mounting seat 2, a rotating disk 4 is rotatably connected to the top outer wall of the top cover 3, a mounting frame 5 is fixedly connected to the top outer wall of the rotating disk 4, an environmental monitor 6 is fixedly connected to the inner wall of the mounting frame 5, a gear 8 is rotatably connected to the bottom inner wall of the mounting groove 7, one end of the gear 8 transmission shaft is fixedly connected to the rotating disk 4, a rack 11 meshing with the gear 8 is slidably connected to the bottom inner wall of the mounting groove 7, the environmental monitor 6 thereon is conveniently driven to rotate and adjust the direction through the rotating disk 4 arranged on the mounting seat 2, and a rack 11 and a gear 8 are arranged in the mounting seat 2, when the rack 11 moves, it directly drives the gear 8 to rotate, and the rotation of the gear 8 directly drives the rotating disk 4 to rotate.

[0031] For details, please refer to Figure 3 The inner walls on both sides of the mounting groove 7 are rotatably connected with the same screw rod 12, and the outer wall of the screw rod 12 is threadedly connected with a threaded sleeve, and the threaded sleeve is directly driven to move horizontally by rotating the screw rod 12.

[0032] For details, please refer to Figure 3 The threaded sleeve is fixedly connected to the rack 11 , and the inner walls on both sides of the mounting groove 7 are fixedly connected with the same slide bar 15 , and the movement track of the rack 11 is conveniently limited by the setting of the slide bar 15 .

[0033] For details, please refer to Figure 3 The threaded sleeve is slidably connected to the outer wall of the slide rod 15, and one end of the screw rod 12 is fixedly connected to a pulley 1, which is convenient for directly driving the screw rod 12 to rotate through the setting of the pulley 1.

[0034] For details, please refer to Figure 3 A servo motor 13 is fixedly connected to the inner wall of one side of the mounting groove 7, and a second pulley is fixedly connected to the output shaft of the servo motor 13. The servo motor 13 is conveniently and directly driven to rotate the second pulley.

[0035] For details, please refer to Figure 3 A belt 14 is connected between the pulley 2 and the pulley 1, and the setting of the belt 14 facilitates the servo motor 13 to drive the screw 12 to rotate.

[0036] For details, please refer to Figure 3 The outer wall at the bottom of the rotating disk 4 is fixedly connected with four equally spaced fixing frames 9, and the outer wall on one side of the fixing frame 9 is rotatably connected with a roller 10. Through the cooperation between the fixing frame 9 and the roller 10, the rotating disk 4 is auxiliary supported.

[0037] For details, please refer to Figure 3The roller 10 is in contact with the top cover 3, and the setting of the roller 10 can prevent the rotating disk 4 from tilting when rotating.

[0038] Working principle: When in use, when the environmental monitor 6 is working, the direction of the environmental monitor 6 is adjusted according to the actual situation. During adjustment, the servo motor 13 drives the screw 12 to rotate through the belt 14. When the screw 12 rotates, it directly drives the threaded sleeve to move horizontally. When the threaded sleeve moves horizontally, it directly drives the rack 11 to move. When the rack 11 moves, it directly drives the gear 8 to rotate. When the gear 8 rotates, it directly drives the rotating disk 4 to rotate, and then drives the environmental monitor 6 to rotate to adjust its direction. When the direction is adjusted, the servo motor 13 stops.

[0039] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An easily adjustable environmental monitoring device, comprising a lifting plate (1), characterized in that: The top outer wall of the lifting plate (1) is fixedly connected to a mounting seat (2), the top outer wall of the mounting seat (2) is provided with a mounting groove (7), the top outer wall of the mounting seat (2) is fixedly connected to a top cover (3), the top outer wall of the top cover (3) is rotatably connected to a rotating disk (4), the top outer wall of the rotating disk (4) is fixedly connected to a mounting frame (5), the inner wall of the mounting frame (5) is fixedly connected to an environmental monitor (6), the bottom inner wall of the mounting groove (7) is rotatably connected to a gear (8), one end of the transmission shaft of the gear (8) is fixedly connected to the rotating disk (4), and the bottom inner wall of the mounting groove (7) is slidably connected to a rack (11) meshing with the gear (8).

2. The easily adjustable environmental monitoring device according to claim 1, characterized in that: The inner walls on both sides of the installation groove (7) are rotatably connected to a same screw rod (12), and the outer wall of the screw rod (12) is threadedly connected to a threaded sleeve.

3. The easily adjustable environmental monitoring device according to claim 2, characterized in that: The threaded sleeve is fixedly connected to the rack (11), and the inner walls on both sides of the mounting groove (7) are fixedly connected to the same sliding rod (15).

4. The easily adjustable environmental monitoring device according to claim 3, characterized in that: The threaded sleeve is slidably connected to the outer wall of the slide rod (15), and one end of the screw rod (12) is fixedly connected to a pulley.

5. The easily adjustable environmental monitoring device according to claim 4, characterized in that: A servo motor (13) is fixedly connected to an inner wall of one side of the installation groove (7), and a second pulley is fixedly connected to an output shaft of the servo motor (13).

6. The easily adjustable environmental monitoring device according to claim 5, characterized in that: The same belt (14) is connected between the belt pulley 2 and the belt pulley 1.

7. The easily adjustable environmental monitoring device according to claim 6, characterized in that: The outer wall at the bottom of the rotating disk (4) is fixedly connected to four fixed frames (9) distributed at equal distances, and a roller (10) is rotatably connected to the outer wall of one side of the fixed frame (9).

8. The easily adjustable environmental monitoring device according to claim 7, characterized in that: The roller (10) is in contact with the top cover (3).

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