Dust environment detection device
By integrating components such as electric push rods, connecting columns, connecting plates, and movable plates, the dust detector can be lifted and lowered and adjusted in multiple directions, solving the problem of limited position adjustment in existing technologies and improving the applicability and flexibility of the detector.
Patent Information
- Application Number
- CN202422635600.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-10-30
AI Technical Summary
Existing dust detectors lack the ability to adjust their position left and right or front and back, which limits their applicability in detecting dust concentrations in different areas.
The dust detector is equipped with an electric push rod, a connecting column, a connecting plate, a movable plate, a second servo motor, a worm, a worm gear, a rotating rod and a fixed rod to realize the lifting and left and right position adjustment of the dust detector, and the horizontal rotation function is realized through the first servo motor to expand the detection range.
The multi-directional position adjustment of the dust detector is realized, the applicable scenarios are expanded, and the practicality and applicability of the detection are significantly improved.
Smart Images
Figure CN223318833U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of environmental detection, in particular to a dust environment detection device. Background Art
[0002] Dust environment detection device, commonly known as dust detector or dust measuring instrument, is a device that can monitor the dust concentration in the air in real time or periodically. It converts the dust concentration in the air into quantifiable data through specific sensors and algorithms.
[0003] In order to monitor dust concentrations in different altitude environments and obtain more comprehensive and accurate monitoring data, some manufacturers have developed dust detectors that can be raised and lowered. Although dust detectors have the function of raising and lowering, they lack the ability to adjust their positions left and right or front and back, which limits their applicability in dust concentration detection in different areas and shows certain limitations. Utility Model Content
[0004] The purpose of the present invention is to solve the problems raised in the above background technology and to provide a dust environment detection device.
[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0006] A dust environment detection device comprises a mounting plate and a dust detector, wherein the lower end of the mounting plate is provided with a vertically arranged connecting column, the upper end of the connecting column is provided with a mounting slot, the inner bottom of the mounting slot is fixedly connected to an electric push rod, the upper end of the electric push rod passes through the mounting slot and is fixedly connected to the lower end of the mounting plate, the lower end of the connecting column is fixedly connected to a horizontally arranged connecting disk, the lower end of the connecting disk is provided with a connecting slot, the inner top of the connecting slot is fixedly connected to a first servo motor, the lower end of the connecting disk is rotatably connected to a movable disk, and the first servo motor is rotated. The end of the output shaft passes through the connecting groove downward and is fixedly connected to the upper end of the movable disk. The lower end of the movable disk is provided with a groove, and a longitudinally arranged rotating rod is provided in the groove. The front and rear ends of the rotating rod are respectively rotatably connected to the inner side wall of the groove. The lower side wall of the rotating rod is fixedly connected with a fixed rod, and the lower end of the fixed rod passes through the groove. The dust detector is fixed to the lower end of the fixed rod. A worm gear is fixedly sleeved on the rotating rod, and a second servo motor is fixedly embedded with the inner top of the groove. The end of the output shaft of the second servo motor is fixedly connected with a worm gear meshing with the worm gear.
[0007] Preferably, the upper and lower ends of the electric push rod are fixed with fixing rings, and the two fixing rings are respectively fixed to the lower end of the mounting plate and the inner bottom of the mounting groove.
[0008] Preferably, two guide rods are slidably inserted into the upper end of the connecting column, and the upper ends of the guide rods are fixedly connected to the lower end of the mounting plate.
[0009] Preferably, a triangular-shaped fixing block is fixedly connected to the outer side wall of the connecting column, and the lower end of the fixing block is fixedly connected to the upper end of the connecting disk.
[0010] Preferably, the lower end of the worm is rotatably connected to a support block, and one end of the support block is fixedly connected to the inner side wall of the groove.
[0011] Preferably, the lower end of the mounting plate is provided with four rectangularly distributed mounting holes.
[0012] Compared with the prior art, the present invention has the following beneficial effects:
[0013] The utility model integrates components such as an electric push rod, a connecting column, a connecting plate, a movable plate, a second servo motor, a worm, a worm gear, a rotating rod and a fixed rod, which not only realizes the lifting and lowering adjustment of the dust detector, but also gives it the ability to adjust the left and right position, effectively broadening the detection range and improving practicality; In addition, by configuring the first servo motor, the utility model further realizes the horizontal rotation function of the movable plate, and combined with the left and right adjustment mechanism, it can easily realize the adjustment of the front and rear position, thereby greatly expanding its applicable scenarios and application range; The utility model not only realizes the lifting and lowering adjustment function of the dust detector, but also allows it to flexibly adjust its position in the front and rear, left and right directions, thereby adapting to a variety of usage scenarios and significantly improving its practical performance. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic structural diagram of a dust environment detection device proposed by the utility model;
[0015] Figure 2 This is a schematic diagram of the internal structure of a dust environment detection device proposed by the utility model;
[0016] Figure 3 This is a partial side structural schematic diagram of a movable disk of a dust environment detection device proposed by the present invention.
[0017] In the figure: 1-mounting plate, 2-guide rod, 3-connecting column, 4-electric push rod, 5-connecting disk, 6-second servo motor, 7-worm, 8-support block, 9-fixed rod, 10-dust detector, 11-rotating rod, 12-worm gear, 13-movable disk, 14-fixed block, 15-first servo motor, 16-fixed ring. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0019] Reference Figure 1-3 A dust environment detection device includes a mounting plate 1 and a dust detector 10. The lower end of the mounting plate 1 is provided with four rectangular mounting holes for facilitating the user to install and fix the mounting plate 1 with bolts. The lower end of the mounting plate 1 is provided with a vertically arranged connecting column 3 for driving the dust detector 10 to rise and fall. A triangular fixed block 14 is fixedly connected to the outer wall of the connecting column 3 to improve the firmness between the connecting column 3 and the connecting disk 5. The lower end of the fixed block 14 is fixedly connected to the upper end of the connecting disk 5. The upper end of the connecting column 3 is slidably inserted with two guide rods 2 , used to guide the connection column 3 to rise and fall, the upper end of the guide rod 2 is fixedly connected to the lower end of the mounting plate 1, the upper end of the connecting column 3 is provided with a mounting groove, and the inner bottom of the mounting groove is fixedly connected to the electric push rod 4, used to drive the connection column 3 to rise and fall, the upper end of the electric push rod 4 passes through the mounting groove and is fixedly connected to the lower end of the mounting plate 1, and the upper and lower ends of the electric push rod 4 are fixedly sleeved with fixing rings 16, used to improve the firmness between the electric push rod 4 and the bottom of the slot and the lower end of the mounting plate 1, and the two fixing rings 16 are fixed to the lower end of the mounting plate 1 and the inner bottom of the mounting groove respectively;
[0020] In this embodiment, the lower end of the connecting column 3 is fixedly connected to a laterally arranged connecting disk 5 for installing a first servo motor 15. The lower end of the connecting disk 5 is provided with a connecting groove, and the inner top of the connecting groove is fixedly connected to the first servo motor 15 for driving the movable disk 13 to rotate. The lower end of the connecting disk 5 is rotatably connected to the movable disk 13 for driving the dust detector 10 to rotate horizontally. The output shaft end of the first servo motor 15 downwardly passes through the connecting groove and is fixedly connected to the upper end of the movable disk 13. The lower end of the movable disk 13 is provided with a groove, and a longitudinally arranged rotating rod 11 is provided in the groove for driving the fixed rod 9 to rotate. The front and rear ends of the rotating rod 11 are respectively rotatably connected to the inner side walls of the groove;
[0021] In this embodiment, the lower side wall of the rotating rod 11 is fixedly connected with a fixing rod 9 for installing and fixing the dust detector 10. The lower end of the fixing rod 9 passes through the groove, and the dust detector 10 is fixed to the lower end of the fixing rod 9. A worm gear 12 is fixedly sleeved on the rotating rod 11 for driving the rotating rod 11 to rotate. A second servo motor 6 is fixedly embedded in the inner top of the groove for driving the worm 7 to rotate. The end of the output shaft of the second servo motor 6 is fixedly connected with a worm 7 meshing with the worm gear 12 for driving the worm gear 12 to rotate. The helix angle of the worm 7 is smaller than the friction angle of the worm 7 of the worm gear 12, so as to play a self-locking and anti-loosening role. The lower end of the worm 7 is rotatably connected with a support block 8 for supporting the worm 7. One end of the support block 8 is fixedly connected to the inner side wall of the groove.
[0022] In this embodiment, the mounting plate 1 is first installed and fixed on the ceiling at the specified position, and then the dust detector 10 is used for detection. At the same time, the electric push rod 4 is started to drive the connecting column 3 to rise and fall, so that the height of the dust detector 10 can be adjusted. At the same time, the second servo motor 6 is started to drive the worm 7 to rotate, and the connecting rod 11 is driven to rotate through the engagement of the worm 7 and the worm wheel 12. The connecting rod 11 can drive the dust detector 10 to rotate left and right through the fixed rod 9. The left and right position adjustment of the dust detector 10 can be achieved by rotating left and right in combination with the lifting adjustment. At the same time, the first servo motor 15 is started to drive the movable disk 13 to rotate horizontally. The front and rear position adjustment of the dust detector 10 can be achieved by rotating horizontally in combination with the left and right rotation.
[0023] As described above, the dust detector, the first servo motor, the second servo motor, and the electric push rod are existing mature technologies. Their working principles and internal structures are well known to those skilled in the art. This application only utilizes their functions and does not improve their internal structures. Therefore, they are not described in detail.
[0024] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A dust environment detection device, comprising a mounting plate (1) and a dust detector (10), characterized in that: The lower end of the mounting plate (1) is provided with a vertically arranged connecting column (3), the upper end of the connecting column (3) is provided with a mounting groove, the inner bottom of the mounting groove is fixedly connected to an electric push rod (4), the upper end of the electric push rod (4) passes through the mounting groove and is fixedly connected to the lower end of the mounting plate (1), the lower end of the connecting column (3) is fixedly connected to a horizontally arranged connecting disk (5), the lower end of the connecting disk (5) is provided with a connecting groove, the inner top of the connecting groove is fixedly connected to a first servo motor (15), the lower end of the connecting disk (5) is rotatably connected to a movable disk (13), the output shaft end of the first servo motor (15) passes downward through the connecting groove and is fixedly connected to the movable disk The upper end of the movable disk (13) is fixedly connected, the lower end of the movable disk (13) is provided with a groove, the groove is provided with a longitudinally arranged rotating rod (11), the front and rear ends of the rotating rod (11) are respectively rotatably connected to the inner side wall of the groove, the lower side wall of the rotating rod (11) is fixedly connected with a fixed rod (9), the lower end of the fixed rod (9) passes through the groove, the dust detector (10) is fixed to the lower end of the fixed rod (9), a worm gear (12) is fixedly sleeved on the rotating rod (11), the inner top of the groove is fixedly embedded with a second servo motor (6), and the end of the output shaft of the second servo motor (6) is fixedly connected with a worm (7) meshing with the worm gear (12).
2. The dust environment detection device according to claim 1, characterized in that: The upper and lower ends of the electric push rod (4) are both fixedly sleeved with fixing rings (16), and the two fixing rings (16) are respectively fixed to the lower end of the mounting plate (1) and the inner bottom of the mounting groove.
3. The dust environment detection device according to claim 1, characterized in that: Two guide rods (2) are slidably inserted into the upper end of the connecting column (3), and the upper ends of the guide rods (2) are fixedly connected to the lower end of the mounting plate (1).
4. The dust environment detection device according to claim 1, characterized in that: A triangular-shaped fixing block (14) is fixedly connected to the outer side wall of the connecting column (3), and the lower end of the fixing block (14) is fixedly connected to the upper end of the connecting plate (5).
5. The dust environment detection device according to claim 1, characterized in that: The lower end of the worm (7) is rotatably connected to a support block (8), and one end of the support block (8) is fixedly connected to the inner side wall of the groove.
6. The dust environment detection device according to claim 1, characterized in that: The lower end of the mounting plate (1) is provided with four rectangularly distributed mounting holes.