A device that facilitates the installation of air vents.

Abstract

This utility model discloses a device for facilitating the installation of air vents, belonging to the field of air vent installation technology. It includes a base with casters mounted on its lower surface, and several sliding rods slidably mounted on the upper surface of the base. A common mounting plate is fixed to the top of each sliding rod. An adjustment mechanism is provided on the base to drive the sliding rods to move the mounting plate up and down. A mounting frame is mounted on the side of the mounting plate, and several sliding rods are slidably mounted on both the upper and lower sides of the mounting frame. By using the adjustment mechanism in conjunction with the mounting plate and mounting frame, a motor drives a lead screw to rotate via a rotating shaft, causing the sliding rods and mounting plate to move the mounting frame up and down, thus adjusting the height of the air vent suction cup. The suction cup can be used to attach air vents to different heights, allowing for installation at various heights. The structure is simple, easy to use, and requires no manual operation.

Description

Technical Field

[0001] This utility model belongs to the field of air outlet installation technology, specifically relating to a device that facilitates the installation of air outlets. Background Technology

[0002] With the improvement of modern people's living standards and the rapid development of science and technology, the design of ventilation for buildings has become more and more mature. Most buildings are equipped with air conditioning, and air vents are installed in the air inlet and outlet channels for the air conditioning to work.

[0003] When installing air vents, workers hold the vent in one hand to align it and use the other hand to hold the mounting bolts and screwdriver to fix it in place. This is inconvenient and lacks effective installation assistance mechanisms, which reduces installation efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a device that facilitates the installation of air vents, thereby solving the problem mentioned in the background art that when installing air vents, workers need to hold the air vent in one hand to align it and hold the mounting bolts with a screwdriver in the other hand to fix it. This is inconvenient, lacks effective installation auxiliary mechanisms, and reduces installation efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a device for facilitating the installation of air vents, comprising a base with movable wheels mounted on its lower surface, a plurality of sliding rods slidably mounted on the upper surface of the base, the top ends of the plurality of sliding rods being fixed to the same mounting plate, an adjustment mechanism 1 for driving the sliding rods 1 to move the mounting plate up and down on the base, an installation frame mounted on the side of the mounting plate, a plurality of sliding rods 2 slidably mounted on the upper and lower sides of the installation frame, a movable plate 2 fixed to the end of the sliding rod 2 located inside the installation frame, a support plate fixed to the end of the sliding rod 2 located outside the installation frame, two air vent suction cups slidably mounted on the side of the support plate, and an adjustment mechanism 2 for driving the two movable plates 2 to move relative to each other on the installation frame.

[0006] The above solution utilizes an adjustment mechanism (Mechanism 1) in conjunction with the mounting plate and frame. A motor drives a lead screw via a rotating shaft, causing the moving plate (Mechanism 1) to move up and down along the sliding rod and mounting plate, thus adjusting the height of the suction cup. This allows for installation at different heights by the suction cup adsorbing air vents. The structure is simple and easy to use. A second adjustment mechanism (Mechanism 2) works in conjunction with a locking mechanism. Gears and toothed plates enable relative movement of the two moving plates (Mechanism 2), which in turn enables relative movement of the two support plates via the sliding rod (Mechanism 2). A spring and pin lock the position, and a positioning pin and sliding block adjust the position of the suction cup. This design is suitable for the fixed installation of air vents of different sizes, offering a wide range of applications.

[0007] In the above scheme, it should be noted that the motor is electrically connected to an external power supply.

[0008] In a preferred embodiment, the adjustment mechanism includes a lead screw that is rotatably mounted on the inner wall of the machine base with a rotating shaft fixed at both ends, a motor mounted on the upper surface of the machine base with its output shaft connected to the upper rotating shaft, and a movable plate threaded onto the outer surface of the lead screw. The bottom end of the sliding rod is fixedly connected to the upper surface of the movable plate.

[0009] Using the above scheme, the motor drives the rotating shaft to rotate, which in turn drives the lead screw to rotate, causing the moving plate to move up and down. This, in turn, drives the sliding rod to move up and down, which in turn drives the mounting frame to move up and down through the mounting plate, thus achieving the overall installation height adjustment for adaptive use.

[0010] In a preferred embodiment, the second adjustment mechanism includes a second rotating shaft rotatably mounted on the mounting frame, a gear mounted at the end of the second rotating shaft, and two toothed plates mounted on opposite sides of two second movable plates. The two toothed plates are staggered and mesh with the gear. The mounting frame and the second movable plates are provided with through holes for the toothed plates to pass through. One end of the second rotating shaft rotatably passes through the mounting plate and is fixed with a turntable. The mounting plate is provided with a locking mechanism for locking the turntable.

[0011] Using the above scheme, the rotating shaft 2 drives the gear to rotate, and the gear and toothed plate work together to realize the relative movement of the two moving plates 2. Then, the sliding rod 2 realizes the relative movement of the two support plates, which can meet the needs of installing and fixing air outlets of different height specifications.

[0012] In a preferred embodiment, the locking mechanism includes a second guide rod fixedly mounted on the upper surface of the mounting plate, a limiting plate mounted on the top of the second guide rod, a sliding plate slidably mounted on the outer surface of the second guide rod, a pin mounted on the lower surface of the sliding plate, and a spring sleeved on the outer surface of the second guide rod and connected at both ends to the mounting plate and the sliding plate respectively. The turntable has a plurality of slots for the pin to be inserted.

[0013] By adopting the above solution, the reverse force generated by the deformation of the spring when it is stressed drives the sliding plate to move the pin and insert it into the slot at the appropriate position. This can lock the position of the rotating turntable, thereby adjusting and locking the position of the support plate to prevent loosening and improve the stability of the use.

[0014] In one preferred embodiment, a plurality of guide rods are fixedly installed inside the mounting frame, and the movable plate is slidably installed on the outer surface of the guide rods.

[0015] By adopting the above scheme, the guide rod can be used to support the moving plate 2, making the moving plate 2 more stable during up and down movement and less prone to tilting and swaying.

[0016] In a preferred embodiment, the support plate has a sliding groove on its side and a sliding block is slidably installed in the sliding groove. The sliding block is installed on the side of the air vent suction cup. Several positioning holes are opened on both sides of the support plate. Positioning pins are inserted into two of the positioning holes on the support plate. The positioning pins pass through the positioning holes and are connected to the sliding block on the same side. A fixing rod for the sliding block to slide is installed in the sliding groove.

[0017] Using the above solution, the position of the air vent suction cup can be adjusted by sliding the sliding block in the sliding groove, and it can be fixed in place with the positioning pin. The fixing rod can limit and guide the sliding block, thereby improving the stability of the sliding adjustment.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] This device, which facilitates the installation of air vents, uses an adjustment mechanism in conjunction with a mounting plate and a mounting frame. A motor drives a lead screw to rotate via a rotating shaft, causing a moving plate to move up and down through a sliding rod and the mounting plate, thereby adjusting the height of the air vent suction cup. By using the air vent suction cup to adhere to the air vent, it can be installed at different heights. The device has a simple structure, is easy to use, requires no manual operation by workers, and improves installation efficiency.

[0020] This device, which facilitates the installation of air vents, uses an adjustment mechanism and a locking mechanism. It utilizes gears and toothed plates to achieve relative movement of two moving plates, which in turn uses a sliding rod to achieve relative movement of two support plates. A spring and a pin are used to lock the position, and a positioning pin and a sliding block are used to adjust the position of the air vent suction cup. It is suitable for the suction and fixing of air vents of different sizes and has a wide range of applications. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a structural schematic diagram of the cross-section of the base of this utility model;

[0023] Figure 3 This is a schematic diagram of the mounting frame of this utility model;

[0024] Figure 4 This is a structural schematic diagram of the mounting frame of this utility model from another angle;

[0025] Figure 5 This is a structural schematic diagram of the cross-section of the mounting frame of this utility model.

[0026] In the diagram: 1. Base; 2. Caster wheel; 3. Sliding rod 1; 4. Mounting plate; 5. Mounting frame; 6. Support plate; 7. Air vent suction cup; 8. Rotating shaft 1; 9. Lead screw; 10. Motor; 11. Moving plate 1; 12. Moving plate 2; 13. Sliding rod 2; 14. Guide rod 1; 15. Rotating shaft 2; 16. Gear; 17. Gear plate; 18. Turntable; 19. Guide rod 2; 20. Limiting plate; 21. Sliding plate; 22. Spring; 23. Sliding block; 24. Fixing rod; 25. Positioning pin. Detailed Implementation

[0027] Please see Figure 1-5 This utility model provides a device for facilitating the installation of air vents, including a base 1 with movable wheels 2 mounted on its lower surface, a plurality of sliding rods 3 slidably mounted on the upper surface of the base 1, the top ends of the plurality of sliding rods 3 being fixed to the same mounting plate 4, an adjustment mechanism 1 for driving the sliding rods 3 to move the mounting plate 4 up and down on the base 1, an mounting frame 5 mounted on the side of the mounting plate 4, a plurality of sliding rods 13 slidably mounted on the upper and lower sides of the mounting frame 5, a movable plate 12 fixed to the end of the sliding rod 13 located inside the mounting frame 5, a support plate 6 fixed to the end of the sliding rod 13 located outside the mounting frame 5, two air vent suction cups 7 slidably mounted on the side of the support plate 6, and an adjustment mechanism 2 for driving the two movable plates 12 to move relative to each other on the mounting frame 5.

[0028] The adjustment mechanism includes a lead screw 9, which is fixed at both ends with a rotating shaft 8 and is rotatably mounted on the inner wall of the base 1 via the rotating shaft 8; a motor 10 mounted on the upper surface of the base 1 and whose output shaft is connected to the upper rotating shaft 8; and a movable plate 11 threaded onto the outer surface of the lead screw 9. The bottom end of the sliding rod 3 is fixedly connected to the upper surface of the movable plate 11. The motor 10 drives the rotating shaft 8 to rotate, which in turn drives the lead screw 9 to rotate, causing the movable plate 11 to move up and down, thereby driving the sliding rod 3 to move up and down, which in turn drives the mounting frame 5 to move up and down via the mounting plate 4, thus achieving the overall installation height adjustment.

[0029] The second adjustment mechanism includes a rotating shaft 15 rotatably mounted on the mounting frame 5, a gear 16 mounted on the end of the rotating shaft 15, and two toothed plates 17 mounted on the opposite sides of the two movable plates 12. The two toothed plates 17 are staggered and mesh with the gear 16. The mounting frame 5 and the movable plates 12 are provided with through holes for the toothed plates 17 to pass through. One end of the rotating shaft 15 rotatably passes through the mounting plate 4 and is fixed with a turntable 18. The mounting plate 4 is provided with a locking mechanism for locking the turntable 18. The rotating shaft 15 drives the gear 16 to rotate. The gear 16 and the toothed plates 17 work together to realize the relative movement of the two movable plates 12. Then, the relative movement of the two support plates 6 is realized through the sliding rod 13, which meets the requirements for the installation and fixing of air vents of different height specifications.

[0030] The locking mechanism includes a guide rod 19 fixedly mounted on the upper surface of the mounting plate 4, a limiting plate 20 mounted on the top of the guide rod 19, a sliding plate 21 slidably mounted on the outer surface of the guide rod 19, a pin mounted on the lower surface of the sliding plate 21, and a spring 22 sleeved on the outer surface of the guide rod 19 and connected at both ends to the mounting plate 4 and the sliding plate 21 respectively. The turntable 18 has several slots for the pin to be inserted. The reverse force generated by the deformation of the spring 22 when it is stressed drives the sliding plate 21 to move the pin and insert it into the slot at the appropriate position. This can lock the position of the turntable 18 after rotation, thereby adjusting and locking the position of the support plate 6 to prevent loosening and improve the stability of the use.

[0031] Several guide rods 14 are fixedly installed inside the mounting frame 5. The movable plate 12 is slidably installed on the outer surface of the guide rods 14. The guide rods 14 can support the movable plate 12, making the movable plate 12 more stable during up and down movement and less prone to tilting and swaying.

[0032] The support plate 6 has a sliding groove on its side, and a sliding block 23 is slidably installed in the sliding groove. The sliding block 23 is installed on the side of the air vent suction cup 7. Several positioning holes are opened on both sides of the support plate 6. Positioning pins 25 are inserted into two of the positioning holes on the support plate 6. The positioning pins 25 pass through the positioning holes and are connected to the sliding block 23 on the same side. A fixing rod 24 is installed in the sliding groove for the sliding block 23 to slide. The position of the air vent suction cup 7 can be adjusted by sliding the sliding block 23 in the sliding groove, and it can be fixed in conjunction with the positioning pins 25. The fixing rod 24 can limit and guide the sliding of the sliding block 23, thereby improving the stability of the sliding adjustment.

[0033] In use, use the movable wheel 2 to push the base 1 to the installation point. Adjust according to the size of the air vent. First, pull the sliding plate 21 to disengage the pin from the slot on the turntable 18. Rotate the turntable 18. The turntable 18 drives the gear 16 to rotate through the rotating shaft 15. The meshing of the gear plate 17 and the gear 16 drives the two movable plates 12 to move relative to each other. Then, the sliding rod 13 drives the two support plates 6 to move relative to each other. After adjusting to the appropriate distance, release the sliding plate 21. The elasticity of the spring 22 drives the pin to reset and insert into the slot for fixation. Then, pull out the positioning pin 25 and slide the air vent suction cup 7 to the appropriate position. After sliding to the appropriate position, insert the positioning pin 25 for fixation. The adjustment is complete. Then, align the air vent with the air vent suction cup 7 for suction fixation. Then, start the motor 10 to drive the rotating shaft 8 to rotate. The rotating shaft 8 drives the lead screw 9 to rotate, driving the movable plate 11 to move up and down. Then, the mounting plate 4 and the mounting frame 5 drive the air vent to move up and down for alignment and installation.

Claims

1. A device for facilitating the installation of air vents, characterized in that: The machine includes a base (1) with movable wheels (2) mounted on its lower surface. Several sliding rods (3) are slidably mounted on the upper surface of the base (1). The top of the sliding rods (3) is fixed with the same mounting plate (4). The base (1) is provided with an adjustment mechanism (1) for driving the sliding rods (3) to move the mounting plate (4) up and down. The mounting plate (4) is provided with a mounting frame (5) on its side. Several sliding rods (13) are slidably mounted on the upper and lower sides of the mounting frame (5). The sliding rods (13) inside the mounting frame (5) are fixed with a movable plate (12) at their ends. The sliding rods (13) outside the mounting frame (5) are fixed with a support plate (6). Two air vent suction cups (7) are slidably mounted on the side of the support plate (6). The mounting frame (5) is provided with an adjustment mechanism (2) for driving the two movable plates (12) to move relative to each other.

2. The device for facilitating the installation of air vents according to claim 1, characterized in that: The adjustment mechanism includes a lead screw (9) with a rotating shaft (8) fixed at both ends and rotatably mounted on the inner wall of the base (1) via the rotating shaft (8), a motor (10) mounted on the upper surface of the base (1) and whose output shaft is connected to the upper rotating shaft (8), and a movable plate (11) threaded onto the outer surface of the lead screw (9). The bottom end of the sliding rod (3) is fixedly connected to the upper surface of the movable plate (11).

3. The device for facilitating the installation of air vents according to claim 1, characterized in that: The second adjustment mechanism includes a second rotating shaft (15) rotatably mounted on the mounting frame (5), a gear (16) mounted on the end of the second rotating shaft (15), and two toothed plates (17) mounted on opposite sides of two moving plates (12). The two toothed plates (17) are staggered and mesh with the gear (16). The mounting frame (5) and the moving plates (12) are provided with through holes for the toothed plates (17) to pass through. One end of the second rotating shaft (15) rotatably passes through the mounting plate (4) and is fixed with a turntable (18). The mounting plate (4) is provided with a locking mechanism for locking the turntable (18).

4. The device for facilitating the installation of air vents according to claim 3, characterized in that: The locking mechanism includes a guide rod 2 (19) fixedly installed on the upper surface of the mounting plate (4), a limiting plate (20) installed on the top of the guide rod 2 (19), a sliding plate (21) slidably installed on the outer surface of the guide rod 2 (19), a pin installed on the lower surface of the sliding plate (21), and a spring (22) sleeved on the outer surface of the guide rod 2 (19) and connected at both ends to the mounting plate (4) and the sliding plate (21) respectively. The turntable (18) has a number of slots for the pin to be inserted.

5. The device for facilitating the installation of air vents according to claim 1, characterized in that: Several guide rods (14) are fixedly installed inside the mounting frame (5), and the movable plate (12) is slidably installed on the outer surface of the guide rods (14).

6. The device for facilitating the installation of air vents according to claim 1, characterized in that: The side of the support plate (6) is provided with a sliding groove and a sliding block (23) is slidably installed in the sliding groove. The sliding block (23) is installed on the side of the air vent suction cup (7). Both ends of the support plate (6) are provided with several positioning holes. Positioning pins (25) are inserted into two of the positioning holes on the support plate (6). The positioning pins (25) pass through the positioning holes and are connected to the sliding block (23) on the same side. A fixing rod (24) for the sliding block (23) to slide is installed in the sliding groove.

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