Automobile air conditioner pipeline damping device

Abstract

The utility model discloses an automobile air conditioner pipeline damping device, and relates to the technical field of automobile air conditioner pipeline damping. The air conditioner pipe comprises an air conditioner pipe body, a first sleeve and a second sleeve are arranged on the air conditioner pipe body in a sleeved mode, the first sleeve and the second sleeve are symmetrically arranged and wrap the air conditioner pipe body, and damping gaskets distributed at equal intervals are arranged on the inner wall of the first sleeve and the inner wall of the second sleeve. A first fixing plate and a second fixing plate are fixedly arranged at the middle ends of the outer walls of the first sleeve and the second sleeve correspondingly, a swing plate is fixedly arranged on the side, away from the first sleeve, of the first fixing plate, and a mounting plate is arranged on the side, away from the first sleeve, of the swing plate. One-key separation of the first sleeve and the second sleeve is achieved through the sliding block positioned through the magnetic block and the stop rod structure, the damping gasket can be directly disassembled and replaced without tools such as a screwdriver, and the tedious problem that a traditional fixing hoop needs to be disassembled through a special tool is solved.

Description

Technical Field

[0001] This utility model relates to the field of vibration damping technology for automotive air conditioning pipes, specifically to a vibration damping device for automotive air conditioning pipes. Background Technology

[0002] Currently, car air conditioning has become a standard feature in cars, greatly improving the comfort of passengers. However, during car operation, the pipes connected to the car air conditioning system inevitably vibrate, which can be transmitted into the car and create noise, thus affecting the comfort of passengers.

[0003] To avoid the aforementioned problems, current manufacturers install mounting clamps on automotive air conditioning pipes, with damping washers inside to reduce vibration noise. However, when this device is installed inside the car, the accumulation of dust over time can affect the effectiveness of the damping washers, necessitating replacement. Current replacement methods require specialized tools to remove the mounting clamps, remove the damping washers, and then replace them with others. This process is cumbersome and involves numerous steps. Furthermore, the mounting clamps are not always securely fixed to the car's interior, as some pipes are angled, preventing proper installation and resulting in poor performance. Utility Model Content

[0004] In order to solve the above problems, the purpose of this utility model is to provide a vibration damping device for automotive air conditioning pipes.

[0005] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: a vibration damping device for automotive air conditioning pipes, comprising a first sleeve and a second sleeve, the first sleeve and the second sleeve being symmetrically arranged, vibration damping pads being provided at equal intervals on the inner walls of the first sleeve and the second sleeve, a first fixing plate and a second fixing plate being fixedly provided at the middle ends of the outer walls of the first sleeve and the second sleeve respectively, a swing plate being fixedly provided on the side of the first fixing plate away from the first sleeve, a mounting plate being provided on the side of the swing plate away from the first sleeve, a strong adhesive being installed on the side of the mounting plate away from the first sleeve, and the side of the mounting plate facing the swing plate... A movable plate is fixedly provided on the side, and the movable plate can be inserted into the swing plate. A long plate is fixedly provided at the end of the second fixed plate away from the second sleeve. Two symmetrically arranged long rods are fixedly provided on the side of the first fixed plate facing the second fixed plate. The ends of the long rods are provided with stop grooves. The long rods can pass through the second fixed plate. Sliding sliders are provided at both ends inside the long plate. A stop rod is fixedly provided on the side of the two sliders that are far apart from each other. The stop rod can pass through the long plate and is inserted into the stop groove on the long rod. A first spring is sleeved on the end of the stop rod inside the long plate. The two ends of the first spring are fixedly provided between the slider and the inner wall of the long plate.

[0006] Preferably, a U-shaped fixing frame is fixedly provided on the outer wall of the swing plate near the mounting plate. A rod is movably inserted on the fixing frame. A movable plate is fixedly provided on one end of the rod inside the fixing frame. A second spring is sleeved on the rod, and the two ends of the second spring are between the movable plate and the fixing frame. Several slots are provided at equal intervals on the side wall of the swing plate and the movable plate. The rod can pass through the swing plate and be inserted into the slot in the movable plate.

[0007] Preferably, a rotating rod is fixedly provided at the end of the swing plate and both ends of the rotating rod are rotatably mounted on the first fixed plate. One end of the rotating rod passes through the first fixed plate and is fitted with a stop sleeve. A stop gear is fixedly provided at the end of the stop sleeve. A gear groove that matches the first gear is opened on the outer wall of the first fixed plate.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] 1. The slider and stop rod structure with magnetic block positioning enables one-click separation of the first and second sleeves. The shock-absorbing pads can be directly disassembled and replaced without the need for screwdrivers or other tools, solving the cumbersome problem of traditional fixing clamps requiring special tools for disassembly.

[0010] 2. The gear locking mechanism of the rotating rod and the swing plate can realize angle adjustment. With the engagement of the stop gear and the gear groove, it can effectively adapt to the tilted or complex air conditioning pipes inside the car, breaking through the limitation of traditional fixing clamps that can only be installed horizontally. The telescopic structure of the movable plate and the plug rod can provide an adjustment range. Through the automatic locking of the second spring, it can flexibly adapt to the installation points with different spacing, solving the problem that traditional fixing clamps cannot elastically compensate for installation errors. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the structure of the first and second sleeves of this utility model.

[0014] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0015] Figure 4 This is a schematic diagram of the fixing plate structure of this utility model.

[0016] Figure 5 This utility model Figure 4 Enlarged structural diagram at point C.

[0017] Figure 6 This utility model Figure 4 Enlarged structural diagram at point B.

[0018] In the diagram: 1. Air conditioning pipe body; 11. First sleeve; 12. Second sleeve; 13. Shock-absorbing pad; 14. Support plate; 15. Long rod; 16. First fixing plate; 17. Second fixing plate; 2. Long plate; 21. Slider; 22. Stop rod; 23. Stop groove; 24. Fixing block; 25. Magnetic block; 26. Pull block; 27. First spring; 3. Swing plate; 31. Movable plate; 32. Mounting plate; 33. Strong adhesive; 34. Fixing bracket; 35. Insert rod; 36. Moving plate; 37. Second spring; 38. Slot; 4. Rotating rod; 41. Stop sleeve; 42. Stop gear; 43. Gear groove; 44. Slide rod; 45. Third spring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example: Figure 1-6As shown, this utility model provides a vibration damping device for automotive air conditioning pipes, including a first sleeve 11, a second sleeve 12, and an air conditioning pipe body 1. The first sleeve 11 and the second sleeve 12 are symmetrically arranged and wrap around the air conditioning pipe body 1. Vibration damping pads 13 are evenly distributed on the inner walls of the first sleeve 11 and the second sleeve 12. A first fixing plate 16 and a second fixing plate 17 are respectively fixed at the middle ends of the outer walls of the first sleeve 11 and the second sleeve 12. A swing plate 3 is fixed on the side of the first fixing plate 16 away from the first sleeve 11. A mounting plate 32 is provided on the side of the swing plate 3 away from the first sleeve 11. A movable plate 31 is fixed on the side of the mounting plate 32 facing the swing plate 3. Plate 31 can be inserted into swing plate 3. A long plate 2 is fixedly provided at the end of the second fixed plate 17 away from the second sleeve 12. Two symmetrically arranged long rods 15 are fixedly provided on the side of the first fixed plate 16 facing the second fixed plate 17. The end of the long rod 15 is provided with a stop groove 23. The long rod 15 can pass through the second fixed plate 17. Sliding sliders 21 are provided at both ends inside the long plate 2. A stop rod 22 is fixedly provided on the side of the two sliders 21 away from each other. The stop rod 22 can pass through the long plate 2 and is inserted into the stop groove 23 opened on the long rod 15. A first spring 27 is sleeved at one end of the stop rod 22 inside the long plate 2. The two ends of the first spring 27 are fixedly provided between the slider 21 and the inner wall of the long plate 2.

[0021] The inner walls of the first sleeve 11 and the second sleeve 12 are fixedly provided with support plates 14 on the upper and lower sides of the shock-absorbing pad 13. The support plates 14 can support the shock-absorbing pad 13 and ensure that the shock-absorbing pad 13 has a support point for easy placement.

[0022] A strong adhesive 33 is installed on the side of the mounting plate 32 away from the first sleeve 11. The strong adhesive 33 on the mounting plate 32 will fix it at the target position, completing the fixed installation of the device with the air conditioning pipe body 1.

[0023] A U-shaped fixing frame 34 is fixedly provided on one end of the outer wall of the swing plate 3 near the mounting plate 32. A rod 35 is movably inserted into the fixing frame 34. A movable plate 36 is fixedly provided on one end of the rod 35 inside the fixing frame 34. A second spring 37 is sleeved on the rod 35, and both ends of the second spring 37 are between the movable plate 36 and the fixing frame 34. Several slots 38 are evenly distributed between the side wall of the swing plate 3 and the movable plate 31. The rod 35 can pass through the slots 38 in the movable plate 31 of the swing plate 3.

[0024] A fixing block 24 is fixedly installed at the middle end of the inner side of the long plate 2. A magnetic block 25 is fixedly installed on the side of the fixing block 24 and the slider 21 facing each other. The attraction force of the magnetic block 25 is greater than the tension of the first spring 27. The magnetic block 25 can fix the slider 21 in place. A T-shaped pull block 26 is fixedly installed on the top of the slider 21. The top of the pull block 26 can move through the long plate 2. The pull block 26 makes it convenient for the staff to control the movement of the slider 21 and improves the convenience of the staff's operation.

[0025] A rotating rod 4 is fixedly provided at the end of the swing plate 3, and both ends of the rotating rod 4 are rotatably mounted on the first fixed plate 16. One end of the rotating rod 4 passes through the first fixed plate 16 and is fitted with a stop sleeve 41. A stop gear 42 is fixedly provided at the end of the stop sleeve 41. A gear groove 43 that matches the first gear is opened on the outer wall of the first fixed plate 16. A sliding rod 44 is fixedly provided inside the stop sleeve 41. A third spring 45 is fixedly provided on the inner wall of the end of the rotating rod 4. Both ends of the third spring 45 are fixedly provided on the inner wall of the sliding rod 44 and the rotating rod 4. The third spring 45 is used to push the sliding rod 44 so that the stop gear 42 can be stably inserted into the gear groove 43 to prevent the rotating rod 4 from shifting after adjustment.

[0026] Working principle: When in use, the staff combines the first sleeve 11 and the second sleeve 12 onto the air conditioning pipe body 1. Specifically, the second fixing plate 17 on the second sleeve 12 is inserted into the long rod 15. After the first fixing plate 16 and the second fixing plate 17 are tightly abutted, the pull block 26 can be pulled towards one end of the long rod 15. At this time, the first spring 27 will directly pull the slider 21 to move, so that the stop rod 22 on the slider 21 directly passes through the long plate 2 and is inserted into the stop groove 23 opened on the long rod 15. At this time, the first sleeve 11 and the second sleeve 12 will be fixedly installed. The shock-absorbing pads 13 set inside the first sleeve 11 and the second sleeve 12 will fully contact the air conditioning pipe body 1. The shock-absorbing pads 13 will reduce vibration and noise on the air conditioning pipe body 1, thereby improving the experience of passengers.

[0027] After the device has been inside the car for a period of time, dust will accumulate. To ensure the shock absorption effect, when replacing it, the staff only needs to pull the pull block 26 to disengage the stop rod 22 from the stop groove 23. The pull block 26 drives the slider 21 until it abuts against the magnetic block 25 on the fixed block 24. At this time, the position of the slider 21 will remain unchanged. Then the staff can directly pull the second sleeve 12 to separate it from the first sleeve 11. At this time, the staff can directly remove the shock-absorbing pad 13 inside the sleeve to complete the replacement. No other tools are needed and the overall operation steps are convenient. This solves the problem that it is inconvenient to remove the air conditioning pipe from the surface of the car air conditioning pipe, thus making it inconvenient to replace the air conditioning pipe body 1.

[0028] After the first sleeve 11 and the second sleeve 12 are combined as described above, the staff can pull the stop groove 23 according to the actual situation, so that the stop gear 42 is disengaged from the gear groove 43. At this time, the rotating rod 4 can rotate normally. The rotating rod 4 is adjusted by the swing plate 3 driving the mounting plate 32 to adapt to the angle between the position of the pipeline and the fixed point. After the position is determined, the stop sleeve 41 is released, and the third spring 45 pushes the slide rod 44 to drive the stop gear 42 to be inserted into the gear groove 43, thus fixing the rotating rod 4 and preventing the rotating rod 4 from rotating randomly.

[0029] Then, the staff can pull out the insertion rod 35, so that the movable plate 31 can move normally within the swing plate 3. At this time, the distance between the mounting plate 32 and the target point can be adjusted. The second spring 37 of the stop rod 22 is released to push the insertion rod 35 into the slot 38 on the movable plate 31 to complete the fixation. Then, the strong adhesive 33 on the mounting plate 32 will be fixed at the target position, completing the fixed installation of the device with the air conditioning pipe body 1.

[0030] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A vibration damping device for automotive air conditioning pipes, comprising a first sleeve (11) and a second sleeve (12), characterized in that: The first sleeve (11) and the second sleeve (12) are symmetrically arranged. The inner walls of the first sleeve (11) and the second sleeve (12) are provided with equally spaced shock-absorbing pads (13). The middle ends of the outer walls of the first sleeve (11) and the second sleeve (12) are respectively fixed with a first fixing plate (16) and a second fixing plate (17). A swing plate (3) is fixed on the side of the first fixing plate (16) away from the first sleeve (11). A mounting plate (32) is provided on the side of the swing plate (3) away from the first sleeve (11). A movable plate (31) is fixed on the side of the mounting plate (32) facing the swing plate (3). The movable plate (31) can be inserted into the swing plate (3). The second fixing plate (17) is away from the second sleeve (12). One end of the first fixed plate (16) is fixed with a long plate (2). Two symmetrically arranged long rods (15) are fixed on the side of the first fixed plate (16) facing the second fixed plate (17). The end of the long rod (15) is provided with a stop groove (23). The long rod (15) can pass through the second fixed plate (17). The two ends of the long plate (2) are provided with sliders (21). The two sliders (21) are fixed with a stop rod (22) on the side away from each other. The stop rod (22) can pass through the long plate (2) and be inserted into the stop groove (23) opened on the long rod (15). The stop rod (22) is located inside the long plate (2) with a first spring (27) sleeved on one end. The two ends of the first spring (27) are fixed between the slider (21) and the inner wall of the long plate (2).

2. The automotive air conditioning pipe vibration damping device as described in claim 1, characterized in that, The inner walls of the first sleeve (11) and the second sleeve (12) are fixedly provided with support plates (14) on the upper and lower sides of the shock-absorbing pad (13).

3. The automotive air conditioning pipe vibration damping device as described in claim 1, characterized in that, A strong adhesive (33) is installed on the side of the mounting plate (32) away from the first sleeve (11).

4. The automotive air conditioning pipe vibration damping device as described in claim 1, characterized in that, The outer wall of the swing plate (3) is fixedly provided with a U-shaped fixed frame (34) near the mounting plate (32). A rod (35) is movably inserted on the fixed frame (34). A movable plate (36) is fixedly provided at one end of the rod (35) inside the fixed frame (34). A second spring (37) is sleeved on the rod (35) and the two ends of the second spring (37) are located between the movable plate (36) and the fixed frame (34). Several slots (38) are provided at equal intervals between the side wall of the swing plate (3) and the movable plate (31). The rod (35) can pass through the swing plate (3) and be inserted into the slot (38) inside the movable plate (31).

5. A vibration damping device for automotive air conditioning pipes as described in claim 4, characterized in that, A fixing block (24) is fixedly installed at the middle end of the inner side of the long plate (2), and magnetic blocks (25) that attract each other are fixedly installed on the side opposite to the slider (21) of the fixing block (24).

6. The automotive air conditioning pipe vibration damping device as described in claim 4, characterized in that, The top of the slider (21) is fixedly provided with a T-shaped pull block (26), and the top of the pull block (26) moves through the long plate (2).

7. A vibration damping device for automotive air conditioning pipes as described in claim 1, characterized in that, The swing plate (3) is fixedly provided with a rotating rod (4) at its end, and the two ends of the rotating rod (4) are rotatably mounted on the first fixed plate (16). One end of the rotating rod (4) passes through the first fixed plate (16) and is fitted with a stop sleeve (41). The end of the stop sleeve (41) is fixedly provided with a stop gear (42). The outer wall of the first fixed plate (16) is provided with a gear groove (43) that matches the first gear.

8. A vibration damping device for automotive air conditioning pipes as described in claim 7, characterized in that, The stop sleeve (41) is fixedly provided with a slide rod (44), and the inner wall of the end of the rotating rod (4) is fixedly provided with a third spring (45). The two ends of the third spring (45) are fixedly provided on the inner walls of the slide rod (44) and the rotating rod (4).

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