Central air conditioner air outlet mounting device

Abstract

The utility model belongs to the technical field of installation devices, and particularly relates to a central air conditioner air outlet installation device which comprises an air outlet body and two adjusting mechanisms which are symmetrically arranged on one side of the air outlet body. The adjusting mechanism is used for separating a noise reduction part from an air outlet body and replacing or cleaning the noise reduction part. The adjusting mechanism comprises a limiting column, a gear, an arc-shaped push rod, a driving rod, a driven rod, an arc-shaped rod, two fixing columns, an L-shaped rod, a sliding sleeve and a noise reduction assembly. According to the air outlet device, the noise reduction part is adjusted by starting the adjusting mechanism, manual disassembly and cleaning can be avoided when a large amount of dust is attached to the noise reduction part, and the disassembly efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of installation device technology, and in particular to a central air conditioning outlet installation device. Background Technology

[0002] Chinese patent document CN222143336U discloses a central air conditioning vent installation structure. This utility model relates to the field of air conditioning vent installation technology, and more particularly to a central air conditioning vent installation structure, including an vent body and a hose. The lower end of the vent body is fixedly connected to an outer mounting frame. Two limiting mechanisms are movably connected to the left and right ends of the vent body. A connecting hose is fixedly connected to the upper end of the vent body. An upper mounting plate is fixedly connected to the upper end of the hose, and a lower mounting plate is fixedly connected to the lower end of the hose. The upper end of the connecting hose is fixedly connected to the lower mounting plate. A groove is formed at the upper end of the upper mounting plate, and a noise reduction device is fixedly connected to the inner wall of the groove. The noise reduction device does not contact the hose. The upper mounting plate, hose, lower mounting plate, connecting hose, vent body, and outer mounting frame are all internally connected. This utility model's central air conditioning vent installation structure improves installation convenience through the setting of limiting mechanisms.

[0003] However, the above technical solution has some drawbacks in use. After a period of use, the noise reduction part will accumulate a lot of dust and needs to be manually disassembled. Therefore, there are problems such as time-consuming and laborious disassembly and inconvenience in disassembling and cleaning the noise reduction part. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the noise reduction part in the prior art will accumulate a lot of dust after a period of use and needs to be manually disassembled. Therefore, it is time-consuming and laborious to disassemble and clean the noise reduction part. Therefore, a central air conditioning outlet installation device is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A central air conditioning outlet installation device includes an outlet body and two adjustment mechanisms symmetrically arranged on one side of the outlet body. The adjustment mechanisms are used to separate the noise reduction part from the outlet body and to replace or clean the noise reduction part.

[0007] As a preferred embodiment of this utility model, the adjustment mechanism includes: a limiting post, a gear, an arc-shaped push rod, a driving rod, a driven rod, an arc-shaped rod, two fixed posts, an L-shaped rod, a sliding sleeve, and a noise reduction component;

[0008] The limiting post and two fixed posts are fixedly connected to one side of the air outlet body. The gear is rotatably sleeved on the limiting post. The two ends of the arc-shaped push rod are rotatably connected to one end of the gear and one end of the driving rod, respectively. One side of the driving rod and one end of the driven rod are rotatably sleeved on the two fixed posts, respectively. The two ends of the arc-shaped rod are rotatably connected to one side of the driving rod and one side of the driven rod, respectively. The other end of the driving rod and the other end of the driven rod are rotatably connected to one end and one side of the L-shaped rod, respectively. The sliding sleeve is slidably sleeved on the other end of the L-shaped rod and rotatably connected to the noise reduction component. The same propulsion component is provided between the two adjustment mechanisms.

[0009] Furthermore, by rotating the gear around the limiting post, the arc-shaped push rod pulls one end of the driving rod. Simultaneously, both ends of the arc-shaped push rod rotate around one end of the gear and one end of the driving rod, respectively. This allows the arc-shaped rod to pull one side of the driven rod. The two ends of the arc-shaped rod also rotate around one side of the driving rod and one side of the driven rod, respectively. One side of the driving rod and one end of the driven rod rotate around two fixed posts, respectively. The rotational force of the driving and driven rods around the two fixed posts propels the L-shaped rod and the sliding sleeve. Meanwhile, the other ends of the driving and driven rods rotate around one end and one side of the L-shaped rod, respectively, and the other end of the L-shaped rod slides along the inside of the sliding sleeve. This allows the noise reduction component to separate from the air outlet body, enabling replacement or cleaning of the noise reduction component.

[0010] As a preferred embodiment of this utility model, the propulsion assembly includes: a fixing block, an electro-hydraulic rod, and a double-sided rack;

[0011] The fixing block is fixedly connected to one side of the air outlet body. The two ends of the electric hydraulic rod are fixedly connected to the fixing block and one end of the double-sided rack, respectively. The teeth on both sides of the double-sided rack mesh with two gears.

[0012] Furthermore, by activating the electro-hydraulic rod, the rod extends to advance the double-sided rack, thereby utilizing the meshing force between the double-sided rack and the gear to make the gear rotate around the limiting post.

[0013] As a preferred embodiment of this utility model, the noise reduction component includes: a mounting frame, a limiting groove, three limiting slide grooves, and three sound insulation cottons;

[0014] The limiting groove is opened on the inner wall of the air outlet body. One end of the mounting frame slides through one side of the air outlet body and slides in the limiting groove. Three limiting grooves are opened at equal intervals on the inner wall of the mounting frame. Three sound insulation cottons are respectively attached to the three limiting grooves.

[0015] Furthermore, by separating the mounting frame from the air outlet body along the limiting groove, the sound insulation cotton can be more easily detached from the limiting groove.

[0016] In a preferred embodiment of this utility model, the holes on the sound insulation cotton are honeycomb-shaped.

[0017] Furthermore, the sound insulation cotton has honeycomb-shaped holes, which can better reduce sound.

[0018] As a preferred embodiment of this utility model, a sliding groove is provided on one side of the air outlet body, the protruding end of the double-sided rack slides in the sliding groove, and a dustproof shell is fixedly sleeved on the outside of the adjustment mechanism, with the dustproof shell bolted to the air outlet body.

[0019] Furthermore, the double-sided rack can be limited by sliding its protruding end in the sliding groove. The dust cover is fitted onto the adjustment mechanism to prevent a large amount of dust from affecting the adjustment mechanism.

[0020] Beneficial effects:

[0021] The gear rotates around the limiting post, and the arc-shaped push rod pulls one end of the driving rod. The arc-shaped rod pulls one side of the driven rod, and the rotational force of the driving rod and the driven rod around the two fixed posts pushes the L-shaped rod and the sliding sleeve. This allows the noise reduction part to be separated from the air outlet body and the noise reduction part to be replaced or cleaned.

[0022] In this invention, the noise reduction part can be adjusted by activating the adjustment mechanism, which avoids manual disassembly and cleaning when a large amount of dust adheres to the noise reduction part and effectively improves the efficiency of disassembly. Attached Figure Description

[0023] Figure 1 This is a three-dimensional perspective view of the present invention;

[0024] Figure 2 This utility model proposes Figure 1 A partial schematic diagram;

[0025] Figure 3 This is a schematic diagram of the adjustment mechanism proposed in this utility model;

[0026] Figure 4 This is a partial schematic diagram of the adjustment mechanism proposed in this utility model.

[0027] In the diagram: 1. Air outlet body; 2. Dustproof shell; 3. Fixing block; 4. Electro-hydraulic rod; 5. Double-sided rack; 6. Sliding groove; 7. Limiting post; 8. Gear; 9. Arc-shaped push rod; 10. Driving rod; 11. Driven rod; 12. Arc-shaped rod; 13. Fixing post; 14. L-shaped rod; 15. Sliding sleeve; 16. Mounting frame; 17. Limiting groove; 18. Limiting sliding groove; 19. Sound insulation cotton; 20. Honeycomb holes. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] Reference Figures 1-4 A central air conditioning outlet installation device includes an outlet body 1 and two adjustment mechanisms symmetrically arranged on one side of the outlet body 1. The adjustment mechanisms are used to separate the noise reduction part from the outlet body 1 and to replace or clean the noise reduction part.

[0030] The above structure aims to avoid manual disassembly and cleaning of the noise reduction components when they are covered with a large amount of dust, and to effectively improve disassembly efficiency. Figure 1 and Figure 4 As shown, the gear 8 rotates around the limiting post 7, and the arc-shaped push rod 9 pulls one end of the driving rod 10. In this way, the arc-shaped rod 12 pulls one side of the driven rod 11. Then, the rotational force of the driving rod 10 and the driven rod 11 around the two fixed posts 13 respectively pushes the L-shaped rod 14 and the sliding sleeve 15. In this way, the noise reduction part can be separated from the air outlet body 1, and the noise reduction part can be replaced or cleaned.

[0031] In this utility model, the adjustment mechanism includes: a limiting post 7, a gear 8, an arc-shaped push rod 9, a driving rod 10, a driven rod 11, an arc-shaped rod 12, two fixed posts 13, an L-shaped rod 14, a sliding sleeve 15, and a noise reduction component;

[0032] like Figure 1 and Figure 4As shown, the limiting post 7 and the two fixed posts 13 are fixedly connected to one side of the air outlet body 1. The gear 8 is rotatably sleeved on the limiting post 7. The two ends of the arc-shaped push rod 9 are respectively rotatably connected to one end of the gear 8 and one end of the driving rod 10. One side of the driving rod 10 and one end of the driven rod 11 are respectively rotatably sleeved on the two fixed posts 13. The two ends of the arc-shaped rod 12 are respectively rotatably connected to one side of the driving rod 10 and one side of the driven rod 11. The other end of the driving rod 10 and the other end of the driven rod 11 are respectively rotatably connected to one end and one side of the L-shaped rod 14. The sliding sleeve 15 is slidably sleeved on the other end of the L-shaped rod 14. The sliding sleeve 15 is rotatably connected to the noise reduction component. The same propulsion component is provided between the two adjustment mechanisms. The gear 8 rotates around the limiting post 7 as the center, and then the arc-shaped push rod 9 pushes one end of the driving rod 10. The arc-shaped push rod 9 rotates around one end of the gear 8 and one end of the drive rod 10, respectively, so that the arc-shaped rod 12 can pull one side of the driven rod 11. At the same time, the two ends of the arc-shaped rod 12 rotate around one side of the drive rod 10 and one side of the driven rod 11, respectively. One side of the drive rod 10 and one end of the driven rod 11 rotate around the two fixed posts 13, respectively. Then, the rotational force of the drive rod 10 and the driven rod 11 around the two fixed posts 13 pushes the L-shaped rod 14 and the sliding sleeve 15. At the same time, the other end of the drive rod 10 and the other end of the driven rod 11 rotate around one end and one side of the L-shaped rod 14, respectively, and the other end of the L-shaped rod 14 slides along the sliding sleeve 15. This allows the noise reduction part to be separated from the air outlet body 1 and the noise reduction part to be replaced or cleaned.

[0033] In this utility model, the propulsion assembly includes: a fixed block 3, an electro-hydraulic rod 4, and a double-sided rack 5;

[0034] like Figure 2 and Figure 3 As shown, the fixing block 3 is fixedly connected to one side of the air outlet body 1. The two ends of the electric hydraulic rod 4 are fixedly connected to the fixing block 3 and one end of the double-sided rack 5, respectively. The teeth on both sides of the double-sided rack 5 mesh with two gears 8. By activating the electric hydraulic rod 4, the electric hydraulic rod 4 extends to push the double-sided rack 5. In this way, the meshing force between the double-sided rack 5 and the gears 8 can be used to make the gears 8 rotate around the limiting post 7.

[0035] In this utility model, the noise reduction component includes: a mounting frame 16, a limiting groove 17, three limiting slide grooves 18, and three sound insulation cotton 19;

[0036] like Figure 2 and Figure 4As shown, the limiting groove 17 is opened on the inner wall of the air outlet body 1. One end of the mounting frame 16 slides through one side of the air outlet body 1 and slides in the limiting groove 17. Three limiting grooves 18 are equally spaced on the inner wall of the mounting frame 16. Three sound insulation cotton 19 are respectively adhered in the three limiting grooves 18. The mounting frame 16 separates from the air outlet body 1 along the limiting groove 17, so that the sound insulation cotton 19 can be more easily detached from the limiting groove 18.

[0037] like Figure 4 As shown, the holes on the sound insulation cotton 19 are honeycomb-shaped holes 20. The honeycomb-shaped holes 20 on the sound insulation cotton 19 can better reduce sound.

[0038] like Figure 1 and Figure 2 As shown, a sliding groove 6 is provided on one side of the air outlet body 1. The protruding end of the double-sided rack 5 slides in the sliding groove 6. A dustproof shell 2 is fixedly sleeved on the outside of the adjustment mechanism. The dustproof shell 2 is bolted to the air outlet body 1. By sliding the protruding end of the double-sided rack 5 in the sliding groove 6, the double-sided rack 5 can be limited. The dustproof shell 2 is sleeved on the adjustment mechanism to avoid a large amount of dust affecting the adjustment mechanism.

[0039] It should be noted that the specific model of the electro-hydraulic rod 4 to be used is to be selected by those skilled in the art, and the electro-hydraulic rod 4 mentioned above is all existing technology, which will not be elaborated on in this solution.

[0040] The working principle of this utility model:

[0041] First, the central air conditioning system is noise-reducing using sound insulation cotton 19 and its honeycomb holes 20. When a large amount of dust adheres to the noise-reducing part, the electric hydraulic rod 4 is activated. The electric hydraulic rod 4 extends to advance the double-sided rack 5. At the same time, the protruding end of the double-sided rack 5 slides in the sliding groove 6. Then, the meshing force between the double-sided rack 5 and the gear 8 can be used to make the gear 8 rotate around the limiting post 7. This allows the arc-shaped push rod 9 to pull one end of the driving rod 10. At the same time, the two ends of the arc-shaped push rod 9 rotate around one end of the gear 8 and one end of the driving rod 10, respectively. Then, the arc-shaped rod 12 can be used to pull one side of the driven rod 11. The two ends of rod 2 rotate around one side of the active rod 10 and one side of the driven rod 11, respectively. One side of the active rod 10 and one end of the driven rod 11 rotate around the two fixed posts 13, respectively. The rotational force of the active rod 10 and the driven rod 11 around the two fixed posts 13 pushes the L-shaped rod 14 and the sliding sleeve 15 forward. At the same time, the other end of the active rod 10 and the other end of the driven rod 11 rotate around one end and one side of the L-shaped rod 14, respectively. The other end of the L-shaped rod 14 slides along the sliding sleeve 15, thereby causing the mounting frame 16 to separate from the air outlet body 1 along the limiting groove 17. This makes it easier to replace or clean the noise reduction part.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A central air conditioning outlet installation device, comprising an outlet body (1), characterized in that, The installation device also includes two adjustment mechanisms, which are symmetrically arranged on one side of the air outlet body (1). The adjustment mechanisms are used to separate the noise reduction part from the air outlet body (1) and to replace or clean the noise reduction part.

2. The central air conditioning outlet installation device according to claim 1, characterized in that, The adjustment mechanism includes: a limit post (7), a gear (8), an arc-shaped push rod (9), a driving rod (10), a driven rod (11), an arc-shaped rod (12), two fixed posts (13), an L-shaped rod (14), a sliding sleeve (15), and a noise reduction assembly; The limiting post (7) and the two fixed posts (13) are fixedly connected to one side of the air outlet body (1). The gear (8) is rotated and sleeved on the limiting post (7). The two ends of the arc-shaped push rod (9) are respectively rotated and connected to one end of the gear (8) and one end of the driving rod (10). One side of the driving rod (10) and one end of the driven rod (11) are respectively rotated and sleeved on the two fixed posts (13). The two ends of the arc-shaped rod (12) are respectively rotated and connected to one side of the driving rod (10) and one side of the driven rod (11). The other end of the driving rod (10) and the other end of the driven rod (11) are respectively rotated and connected to one end and one side of the L-shaped rod (14). The sliding sleeve (15) is slidably sleeved on the other end of the L-shaped rod (14). The sliding sleeve (15) is rotated and connected to the noise reduction component. The same propulsion component is provided between the two adjustment mechanisms.

3. The central air conditioning outlet installation device according to claim 2, characterized in that, The propulsion assembly includes: a fixed block (3), an electro-hydraulic rod (4), and a double-sided rack (5); The fixing block (3) is fixedly connected to one side of the air outlet body (1). The two ends of the electric hydraulic rod (4) are fixedly connected to the fixing block (3) and one end of the double-sided rack (5) respectively. The teeth on both sides of the double-sided rack (5) mesh with the two gears (8) respectively.

4. A central air conditioning outlet installation device according to claim 2, characterized in that, The noise reduction components include: a mounting frame (16), a limiting groove (17), three limiting slides (18), and three sound insulation cottons (19). The limiting groove (17) is opened on the inner wall of the air outlet body (1). One end of the mounting frame (16) slides through one side of the air outlet body (1) and slides in the limiting groove (17). Three limiting grooves (18) are opened at equal intervals on the inner wall of the mounting frame (16). Three sound insulation cotton (19) are respectively attached to the three limiting grooves (18).

5. A central air conditioning outlet installation device according to claim 4, characterized in that, The holes on the sound insulation cotton (19) are honeycomb-shaped holes (20).

6. A central air conditioning outlet installation device according to claim 3, characterized in that, A sliding groove (6) is provided on one side of the air outlet body (1), and the protruding end of the double-sided rack (5) slides in the sliding groove (6).

7. A central air conditioning outlet installation device according to claim 2, characterized in that, The adjustment mechanism is fitted with a dustproof shell (2), which is bolted to the air outlet body (1).

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