Noise reduction device of air conditioner

Abstract

The invention relates to an air conditioner noise reduction device which comprises a bearing seat and an air conditioner outdoor unit. The air conditioner outdoor unit is located on the upper portion of the bearing base, the lower portion of the air conditioner outdoor unit is in butt joint with a bearing table in a guiding mode, a first linkage module, a supply module and a second linkage module are installed in the middle of the bearing base, a movable base is arranged on the back of the bearing table, and a bearing arm is hinged to the movable base. The number of the bearing arms is one pair, and a guide seat is hinged to the portion, facing the bearing seat, of each bearing arm. According to the air conditioner noise reduction device, the air conditioner outdoor unit is in linkage with the bearing table, so that relative shaking generated in the operation process of the air conditioner outdoor unit can directly act on the bearing table, the bearing table moves towards the bearing seat, the guide seat moves on the guide shaft under the hinge relation of the bearing arm, and under the action of the first return piece, the air conditioner outdoor unit is driven to rotate. And the effect of stopping continuous movement of the guide seat can be achieved, and the situation that the working environment is affected by noise generated by shaking during operation of the air conditioner outdoor unit is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of air conditioner noise reduction, and in particular relates to an air conditioner noise reduction device. Background Art

[0002] The outdoor unit of the air conditioner, also known as the outdoor unit, is an important part of the air conditioning system. It is usually installed on the building's exterior wall, balcony, etc. outside the room and is connected to the indoor unit through a pipe.

[0003] After the air conditioner is installed, the unstable placement of the outdoor unit during operation will cause vibration. When frequency collision occurs, noise will be generated, affecting the surrounding environment.

[0004] In view of this, an air conditioning noise reduction device is proposed. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In view of the following technical problems in the prior art: after the air conditioner outdoor unit is installed, during operation, its placement is unstable, which may cause shaking. When frequency collision occurs, noise will be generated, affecting the surrounding environment.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: an air conditioner noise reduction device, comprising a bearing seat and an air conditioner outdoor unit;

[0008] The air-conditioning outdoor unit is located at the upper position of the bearing seat, and the lower position of the air-conditioning outdoor unit is guidedly docked with the bearing platform, and the middle part of the bearing seat is provided with a linkage module 1, a supply module and a linkage module 2, and the back of the bearing platform is provided with a movable seat, and the movable seat is hinged with a bearing arm, and the number of the bearing arms installed is a pair, and the bearing arm is hinged with a guide seat toward a part of the bearing seat, and a long groove is reserved on the side of the bearing seat facing the bearing platform, and a guide shaft is fixedly connected in the long groove, and the movable seat is reciprocatingly located on the circumference of the guide shaft, and a pair of the guide seats are docked with a straight-acting return member 1 at the back, and the return member 1 is docked with the long groove, and the return member 1 surrounds the circumference of the guide shaft;

[0009] The bearing seat is provided with a long channel beside the long ditch, and the bearing seat is provided with a bearing ring above the long channel, and a guide shaft is reciprocatingly connected to the bearing ring, and the guide shaft is connected to the bearing platform, and a guide ring is installed at the side of the bearing seat, and a linkage shaft is reciprocatingly connected to the guide ring;

[0010] The linkage module 1 includes a trapezoidal seat 1, a trapezoidal seat 2 and a linkage plug 1. The trapezoidal seat 1 is connected to a part of the guide shaft extending into the long channel, the trapezoidal seat 2 is located below the trapezoidal seat 1, and the linkage plug 1 is installed on one side of the trapezoidal seat 2.

[0011] As a preferred technical solution for an air-conditioning noise reduction device, linkage frames are installed on opposite sides of a pair of guide seats.

[0012] As an optimal technical solution for an air-conditioning noise reduction device, a fork frame is hinged on the linkage shaft, and a flip-type return member 2 is installed at the hinge point between the fork frame and the linkage shaft. The linkage shaft reciprocates in the bearing seat, and the movable part of the fork frame is in contact with the inner edge of the guide ring.

[0013] As a preferred technical solution for an air-conditioning noise reduction device, the edge of the bearing seat is butted against a shell, and the guide ring is located inside the shell.

[0014] As an optimal technical solution for an air-conditioning noise reduction device, a hollow seat is installed on the inner edge of the long channel of the bearing seat, a check switch is installed on the hollow seat, the linkage plug 1 is docked with the hollow seat in a reciprocating motion relationship, the part of the linkage plug 1 extending into the hollow seat is docked with a straight-acting return member 3, and the return member 3 is docked with the inner edge of the hollow seat.

[0015] As a preferred technical solution for an air-conditioning noise reduction device, the supply module includes an L-frame, a pointed flexible pad and a square plate. The L-frame is docked to the edge of a trapezoidal seat. An inner cavity is reserved at the inner edge of the long channel of the support seat. A rotating shaft is installed at the inner edge of the inner cavity. The pointed flexible pad is hingedly docked to the rotating shaft.

[0016] As an optimal technical solution for an air-conditioning noise reduction device, a moving shaft is reciprocatingly docked in the inner cavity, a square plate is installed at the position where the moving shaft extends into the long channel, the L frame is through-docked with the square plate, the tip flexible pad is fitted with the moving shaft, and the L frame is fitted with the tip flexible pad.

[0017] As an optimal technical solution for an air-conditioning noise reduction device, a flexible gasket is installed on the inner edge of the square plate, an annular magnet is installed between the long channel and the inner cavity of the supporting seat, a central axis is telescopically connected to the moving shaft, and an annular magnet is installed on the central axis; the central axis is through-connected to the square plate, and the central axis is connected to the center of the flexible gasket.

[0018] As an optimal technical solution for an air-conditioning noise reduction device, the linkage module 2 includes a linkage plug 2 and a drainage channel 1. A parallel channel is milled along the inner cavity of the support seat, and a linkage plug 2 is reciprocatingly docked in the parallel channel. The drainage channel 1 is milled between the long channel of the support seat and the parallel channel.

[0019] As an optimal technical solution for an air-conditioning noise reduction device, the portion where the tip flexible pad extends into the parallel channel is docked with a second flexible gasket, the second flexible gasket is docked with the inner edge of the parallel channel, and a second drainage channel is reserved between the parallel channel and the linkage shaft.

[0020] Beneficial effects of the present invention:

[0021] 1. The air conditioner noise reduction device relies on the linkage bearing platform of the air conditioner outdoor unit, so that the relative vibration of the air conditioner outdoor unit during operation can directly act on the bearing platform, and the bearing platform moves toward the bearing seat. Under the hinged relationship of the bearing arm, the guide seat moves on the guide shaft. Under the action of the return member 1, the continued movement of the guide seat can be blocked, so as to prevent the noise generated by the vibration of the air conditioner outdoor unit during operation from affecting the working environment;

[0022] 2. The air conditioner noise reduction device relies on the linkage frame to link the linkage shaft to extend out of the guide ring. When the fork frame is fully extended out of the guide ring, the fork frame will flip open under the action of the return member 2. When the linkage shaft reciprocates in the guide ring, the return member 2 can block the linkage shaft, so that the fork frame expands after entering the shell, and the fork frame contacts the filled particles, further providing a blocking effect, which can alleviate the vibration of the air conditioner outdoor unit and further improve the noise reduction effect.

[0023] 3. The air conditioner noise reduction device relies on the guide shaft to move toward the long channel. The trapezoidal seat 1 moves toward the position of the hollow seat under the linkage of the wedge structure, and the linkage plug 1 moves toward the position of the guide shaft. The linkage plug 1 introduces the engine oil onto the guide shaft. At this time, the movement of the guide seat on the guide shaft is smoother, thereby avoiding the guide seat from making noise when moving on the guide shaft, and further improving the noise reduction effect;

[0024] 4. The air conditioner noise reduction device relies on the drainage channel 1 to connect the oil in the long channel and the parallel channel to each other. When the pointed flexible pad is linked with the linkage plug 2 and telescopically moves along the inner edge of the inner cavity, the oil in the parallel channel can be guided to the linkage shaft position through the drainage channel 1, so that the linkage shaft will not get stuck during movement, avoiding abnormal noise during movement, thereby avoiding abnormal noise when the overall vibration is relieved.

[0025] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0028] Figure 2 It is a schematic cross-sectional view of the housing of the present invention.

[0029] Figure 3 The cross-sectional view of the support base of the present invention is shown in FIG. Figure 1 .

[0030] Figure 4 The cross-sectional view of the support base of the present invention is shown in FIG. Figure 2 .

[0031] Figure 5 It is a schematic cross-sectional view of the guide ring of the present invention.

[0032] Figure 6 The cross-sectional view of the support base of the present invention is shown in FIG. Figure 3 .

[0033] Figure 7 The present invention is based on Figure 6 Schematic diagram of secondary sectioning.

[0034] Figure 8 It is a schematic diagram of the structure of the trapezoidal seat 2 and the hollow seat of the present invention.

[0035] Fig. 9 It is a schematic diagram of the structure of the supply module of the present invention.

[0036] Fig.10 The present invention is based on Fig. 9 Enlarge the schematic diagram.

[0037] Fig.11 It is a schematic diagram of the square plate structure of the present invention.

[0038] Fig.12 The cross-sectional view of the support base of the present invention is shown in FIG. Figure 4 .

[0039] Reference numerals:

[0040] 100, air conditioner outdoor unit; 200, housing; 300, bearing seat; 301, bearing ring; 302, guide shaft; 303, bearing platform; 304, movable seat; 305, bearing arm; 306, guide seat; 307, guide shaft; 308, linkage frame; 309, guide ring; 310, linkage shaft; 311, fork frame; 400, linkage module 1; 401, trapezoidal seat 1; 402, trapezoidal seat 2; 403, linkage plug 1; 40 4. Hollow seat; 405. Check switch; 500. Supply module; 501. L frame; 502. Rotating shaft; 503. Tip flexible pad; 504. Moving shaft; 505. Square plate; 506. Flexible gasket one; 507. Ring magnet one; 508. Middle shaft; 509. Ring magnet two; 600. Interlocking module two; 601. Interlocking plug two; 602. Drainage channel one; 603. Flexible gasket two; 604. Drainage channel two. DETAILED DESCRIPTION

[0041] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0042] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0043] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0044] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0045] Example, see Figures 1 to 5, an air conditioner noise reduction device, comprising a bearing seat 300 and an air conditioner outdoor unit 100, the air conditioner outdoor unit 100 is located at the upper position of the bearing seat 300, and the lower position of the air conditioner outdoor unit 100 is guidedly docked with a bearing platform 303, a linkage module 1 400, a replenishment module 500 and a linkage module 2 600 are arranged in the middle of the bearing seat 300, a movable seat 304 is arranged on the back of the bearing platform 303, a bearing arm 305 is hinged on the movable seat 304, the bearing arm 305 is arranged in a pair, a guide seat 306 is hinged to a part of the bearing seat 300, a long groove is reserved on one side of the bearing seat 300 facing the bearing platform 303, a guide shaft 307 is fixedly connected in the long groove, and a movable seat 304 is arranged on the back of the bearing platform 303. The movable seat 304 is reciprocatingly located on the circumference of the guide shaft 307, a pair of guide seats 306 are connected to each other with a straight-acting return member 1, the return member 1 is connected to the long groove, the return member 1 surrounds the circumference of the guide shaft 307, and the opposite sides of the pair of guide seats 306 are equipped with a linkage frame 308; the bearing seat 300 is located beside the long groove and is equipped with a long channel, the bearing seat 300 is located above the long channel and is equipped with a bearing ring 301, the bearing ring 301 is reciprocatingly connected to the guide shaft 302, the guide shaft 302 is connected to the bearing platform 303, and a guide ring 309 is installed on the side of the bearing seat 300, and a linkage shaft 310 is reciprocatingly connected to the guide ring 309, and the linkage shaft 310 is reciprocatingly connected to the linkage shaft 310. 0 is hinged with a fork frame 311, and a flip-type return member 2 is installed at the hinge point of the fork frame 311 and the linkage shaft 310; during the operation of the air-conditioning outdoor unit 100, relative shaking will occur between the air-conditioning outdoor unit 100 and the ground, and the air-conditioning outdoor unit 100 will be linked with the bearing platform 303. At this time, the bearing platform 303 will move in the direction of the bearing seat 300, and the movable seat 304 will be linked with the bearing arm 305 to move in position. Under the hinged relationship, the guide seat 306 moves on the guide shaft 307 in a guided manner. Under the action of the return member 1, the continued movement of the guide seat 306 can be blocked; the linkage shaft 310 reciprocates in the bearing seat 300, and the movable part of the fork frame 311 is on the guide ring The inner edge of 309 is fitted, and when the guide seat 306 moves, the linkage shaft 310 is linked to the linkage frame 308 to extend the guide ring 309. When the fork frame 311 is fully extended from the position of the guide ring 309, under the action of the return member 2, the fork frame 311 will flip open, and the edge position of the supporting seat 300 is connected with the shell 200, and the guide ring 309 is in the internal position of the shell 200. When the linkage shaft 310 reciprocates in the guide ring 309, under the action of the return member 2, it can block the linkage shaft 310. The shell 200 can be filled with water or particles, so that the fork frame 311 expands after entering the shell 200, and the contact range is increased, which further provides a blocking effect.

[0046] Reference Figure 6 , 78, the linkage module 1 400 includes a trapezoidal seat 1 401, a trapezoidal seat 2 402 and a linkage plug 1 403, the trapezoidal seat 1 401 is connected to a part of the guide shaft 302 extending into the long channel, the trapezoidal seat 2 402 is located below the trapezoidal seat 1 401, and the linkage plug 1 403 is arranged on one side of the trapezoidal seat 2 402; a hollow seat 404 is arranged along the inner edge of the long channel of the bearing seat 300, and a check switch 405 is arranged on the hollow seat 404. When the bearing platform 303 is linked with the guide shaft 302 to extend into the long channel, the bearing ring 301 plays a guiding effect for the guide shaft 302. At this time, the trapezoidal seat 1 401 moves with the guide shaft 302, and the trapezoidal seat 1 401, under the action of the wedge structure, makes the trapezoidal seat 2 402 move toward the hollow seat 404 moves to the position, the linkage plug 403 moves toward the position of the guide shaft 307, the linkage plug 403 introduces the engine oil to the guide shaft 307, and at this time the movement of the guide seat 306 on the guide shaft 307 is smoother, thereby avoiding the noise emitted by the guide seat 306 when moving on the guide shaft 307, and further improving the noise reduction effect, the linkage plug 403 is reciprocatingly docked in the hollow seat 404, and the part of the linkage plug 403 extending into the hollow seat 404 is docked with a straight-acting return member 3, and the return member 3 is docked with the inner edge of the hollow seat 404. Under the action of the return member 3, when the linkage plug 403 returns to the initial position, the negative pressure is used to replenish the stored oil under the other check switch 405 into the hollow seat 404.

[0047] Reference Fig. 9 , 1011, the supply module 500 includes an L frame 501, a tip flexible pad 503 and a square plate 505, the L frame 501 is docked at the edge of the trapezoidal seat 401, an inner cavity is reserved at the inner edge of the long channel of the bearing seat 300, a rotating shaft 502 is arranged on the inner edge of the inner cavity, the tip flexible pad 503 is hingedly docked on the rotating shaft 502, a moving shaft 504 is reciprocatingly docked in the inner cavity, and a square plate 505 is arranged at the position where the moving shaft 504 extends into the long channel, and the L frame 501 The square plate 505 is connected to the square plate 505 by a through-type docking. During the movement of the trapezoidal seat 401, the tip flexible pad 503 is turned over by relying on the L frame 501. The tip flexible pad 503 is turned over during the process of lifting the motion shaft 504. The square plate 505 can store oil and guide the oil into the hollow seat 404 by relying on the check switch 405. A flexible gasket 506 is installed on the inner edge of the square plate 505, and an annular magnet is installed between the long channel and the inner cavity of the bearing seat 300. 507, the movement axis 504 is telescopically connected with a central axis 508, and a ring-shaped magnet 509 is installed on the central axis 508; the central axis 508 is connected with the square plate 505 through-type, the central axis 508 is connected with the center of the flexible pad 506, the tip flexible pad 503 is attached to the movement axis 504, and the L frame 501 is attached to the tip flexible pad 503. When the square plate 505 is lifted, the flexible pad 506 is linked to move together, and the flexible pad 506 is linked with the central axis 5 08, the central axis 508 drives the annular magnet 2 509 to deviate from the annular magnet 1 507, and the middle section of the flexible gasket 1 506 will bulge under unrestricted action, which can better guide the oil to the position of the check switch 405. When the moving shaft 504 returns to the initial state, the annular magnet 1 507 acts on the annular magnet 2 509, and the annular magnet 2 509 drives the central axis 508 to return to the initial state, and the flexible gasket 1 506 also returns to the initial state together.

[0048] Reference Fig.12The linkage module 2 600 includes a linkage plug 2 601 and a drainage channel 1 602. A parallel channel is milled along the inner cavity of the bearing seat 300. The linkage plug 2 601 is reciprocatingly connected in the parallel channel. The drainage channel 1 602 is milled between the long channel and the parallel channel of the bearing seat 300. The drainage channel 1 602 can conduct the oil in the long channel and the parallel channel to each other. The tip flexible pad 503 can act on the linkage plug 2 601 to move along the inner edge of the inner cavity after being controlled to move. When the linkage plug 2 601 moves, the oil in the parallel channel can be passed through the drainage channel 1. 602 is guided to the position of the linkage shaft 310, so that the linkage shaft 310 will not get stuck during movement, and the movement is particularly smooth, avoiding abnormal noise during movement. The part where the tip flexible pad 503 extends into the parallel channel is connected with the flexible gasket 2 603, and the flexible gasket 2 603 is connected with the inner edge of the parallel channel. The parallel channel and the linkage shaft 310 are reserved with a drainage channel 2 604. The oil introduced in the drainage channel 1 602 reaches the flexible gasket 2 603. When the linkage plug 2 601 moves, the flexible gasket 2 603 is deformed and the oil is introduced into the linkage shaft 310 through the drainage channel 2 604.

[0049] The above contents can be used to realize that: during the operation of the air-conditioning outdoor unit 100, relative shaking will occur between the air-conditioning outdoor unit 100 and the ground, and the air-conditioning outdoor unit 100 will be linked with the bearing platform 303. At this time, the bearing platform 303 will move toward the direction of the bearing seat 300, and the movable seat 304 will be linked with the bearing arm 305 to move in position. Under the hinged relationship, the guide seat 306 will move in a guided manner on the guide shaft 307. Under the action of the return member 1, the continued movement of the guide seat 306 can be blocked, wherein the guide seat 306 During the movement, the linkage shaft 310 is linked to the linkage frame 308 to extend out of the guide ring 309. When the fork frame 311 is fully extended out of the guide ring 309, the fork frame 311 will flip open under the action of the return member 2. When the linkage shaft 310 reciprocates in the guide ring 309, the return member 2 can block the linkage shaft 310. The housing 200 can be filled with water or particles, so that the fork frame 311 expands after entering the housing 200, and the contact range is increased, thereby further providing a blocking effect.

[0050] When the bearing platform 303 is linked with the guide shaft 302 to extend into the long channel, the bearing ring 301 guides the guide shaft 302. At this time, the trapezoidal seat 1 401 moves with the guide shaft 302. Under the action of the wedge structure, the trapezoidal seat 1 401 makes the trapezoidal seat 2 402 move toward the position of the hollow seat 404. The linkage plug 1 403 moves toward the position of the guide shaft 307. The linkage plug 1 403 introduces the engine oil onto the guide shaft 307. At this time, the movement of the guide seat 306 on the guide shaft 307 is smoother, thereby avoiding the guide seat 306 from making noise when moving on the guide shaft 307, further improving the noise reduction effect. Under the action of the return member 3, when the linkage plug 1 403 returns to the initial position, the negative pressure replenishes the stored oil docked under the other check switch 405 into the hollow seat 404;

[0051] During the movement of the trapezoidal seat 1 401, the tip flexible pad 503 is flipped by relying on the L frame 501. The tip flexible pad 503 flips and the moving shaft 504 is lifted during the flipping process. The square plate 505 stores the oil and can guide the oil into the hollow seat 404 by relying on the check switch 405. When the square plate 505 is lifted, the flexible gasket 1 506 is linked to move together. The flexible gasket 1 506 is linked to the central axis 508. The central axis 508 is linked to the annular magnet 2 509 to deviate from the annular magnet 1 507. The middle section of the flexible gasket 1 506 bulges under the action of no restriction, so as to better guide the oil to the position of the check switch 405. When the moving shaft 504 returns to the initial state, the annular magnet 1 507 acts on the annular magnet 2 509. The annular magnet 2 509 is linked to the central axis 508 to return to the initial state, and the flexible gasket 1 506 also returns to the initial state together.

[0052] The drainage channel 1 602 can conduct the oil in the long channel and the parallel channel to each other, wherein the tip flexible pad 503 can act on the telescopic movement of the inner edge of the inner cavity of the linkage plug 2 601 after being controlled to be linked. When the linkage plug 2 601 moves, it can guide the oil in the parallel channel to the position of the linkage shaft 310 through the drainage channel 1 602, so that the linkage shaft 310 will not get stuck during movement, and the movement is particularly smooth, avoiding abnormal noise during movement. The oil introduced in the drainage channel 1 602 reaches the flexible gasket 2 603. When the linkage plug 2 601 moves, the flexible gasket 2 603 is deformed, and the oil is introduced to the linkage shaft 310 through the drainage channel 2 604.

[0053] It should be understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but for those of ordinary skill having the benefit of this disclosure, without undue experimentation, the development effort will be a routine task of design, fabrication, and production.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An air conditioner noise reduction device, characterized in that: It comprises a bearing seat (300) and an air conditioner outdoor unit (100); The air conditioner outdoor unit (100) is located at the upper position of the bearing seat (300), and the lower position of the air conditioner outdoor unit (100) is guidedly docked with a bearing platform (303). The middle part of the bearing seat (300) is provided with a linkage module 1 (400), a replenishment module (500) and a linkage module 2 (600). The back of the bearing platform (303) is provided with a movable seat (304), and a bearing arm (305) is hinged on the movable seat (304). The bearing arms (305) are arranged in pairs. A guide seat (306) is hingedly connected to a portion of the carrying arm (305) facing the bearing seat (300), a long groove is reserved on one side of the bearing seat (300) facing the bearing platform (303), a guide shaft (307) is fixedly connected in the long groove, the movable seat (304) is located on the circumference of the guide shaft (307) in a reciprocating manner, a pair of the guide seats (306) are connected back to back with a straight-acting return member 1, the return member 1 is connected to the long groove, and the return member 1 surrounds the circumference of the guide shaft (307); The bearing seat (300) is located beside the long ditch and is provided with a long channel. The bearing seat (300) is located above the long channel and is provided with a bearing ring (301). A guide shaft (302) is reciprocatingly connected to the bearing ring (301). The guide shaft (302) is connected to the bearing platform (303). A guide ring (309) is installed at the side of the bearing seat (300). A linkage shaft (310) is reciprocatingly connected to the guide ring (309). The linkage module 1 (400) includes a trapezoidal seat 1 (401), a trapezoidal seat 2 (402) and a linkage plug 1 (403). The trapezoidal seat 1 (401) is connected to a portion of the guide shaft (302) extending into the long channel, the trapezoidal seat 2 (402) is located below the trapezoidal seat 1 (401), and the linkage plug 1 (403) is installed on one side of the trapezoidal seat 2 (402).

2. The air conditioner noise reduction device according to claim 1, characterized in that: A linkage frame (308) is installed on opposite sides of a pair of guide seats (306).

3. The air conditioner noise reduction device according to claim 1, characterized in that: A fork frame (311) is hinged on the linkage shaft (310), and a second flip-type return member is installed at the hinge point between the fork frame (311) and the linkage shaft (310). The linkage shaft (310) reciprocates in the bearing seat (300), and the movable part of the fork frame (311) fits against the inner edge of the guide ring (309).

4. The air conditioner noise reduction device according to claim 1, characterized in that: The outer shell (200) is butted against an edge of the bearing seat (300), and the guide ring (309) is located inside the outer shell (200).

5. The air conditioner noise reduction device according to claim 1, characterized in that: A hollow seat (404) is arranged on the inner edge of the long channel of the bearing seat (300), a check switch (405) is arranged on the hollow seat (404), the linkage plug (403) is in a reciprocating docking relationship with the hollow seat (404), the portion of the linkage plug (403) extending into the hollow seat (404) is docked with a straight-acting return member (3), and the return member (3) is docked with the inner edge of the hollow seat (404).

6. The air conditioner noise reduction device according to claim 1, characterized in that: The supply module (500) comprises an L frame (501), a tip flexible pad (503) and a square plate (505); the L frame (501) is docked at the edge of the trapezoidal seat (401); an inner cavity is reserved at the inner edge of the long channel of the supporting seat (300); a rotating shaft (502) is arranged at the inner edge of the inner cavity; and the tip flexible pad (503) is hingedly docked on the rotating shaft (502).

7. The air conditioner noise reduction device according to claim 6, characterized in that: A moving shaft (504) is reciprocatingly docked in the inner cavity, a square plate (505) is installed at the position where the moving shaft (504) extends into the long channel, the L frame (501) and the square plate (505) are through-docked, the tip flexible pad (503) is fitted with the moving shaft (504), and the L frame (501) and the tip flexible pad (503) are fitted with each other.

8. The air conditioner noise reduction device according to claim 7, characterized in that: A flexible gasket (506) is arranged on the inner edge of the square plate (505); an annular magnet (507) is arranged between the long channel and the inner cavity of the bearing seat (300); a central axis (508) is telescopically connected to the moving shaft (504); and an annular magnet (509) is arranged on the central axis (508); the central axis (508) is connected to the square plate (505) in a through-connection manner, and the central axis (508) is connected to the center of the flexible gasket (506).

9. The air conditioner noise reduction device according to claim 1, characterized in that: The linkage module 2 (600) includes a linkage plug 2 (601) and a drainage channel 1 (602). A parallel channel is milled along the inner cavity of the support seat (300). The linkage plug 2 (601) is reciprocatingly connected in the parallel channel. The drainage channel 1 (602) is milled between the long channel of the support seat (300) and the parallel channel.

10. The air conditioner noise reduction device according to claim 6, characterized in that: The portion of the tip flexible pad (503) extending into the parallel channel is butted against a second flexible pad (603), and the second flexible pad (603) is butted against the inner edge of the parallel channel. A second drainage channel (604) is reserved between the parallel channel and the linkage shaft (310).

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