Anti-resonance board

Abstract

The present invention discloses an anti-resonance plate, which belongs to the technical field of air conditioner installation devices. The present invention discloses an anti-resonance plate, which includes a vibration damping plate, one side of which can be connected to a bracket, and an air conditioner outdoor unit can be provided on the bracket. The other side of the vibration damping plate can be connected to the outer wall of a wall. The vibration damping plate includes a first substrate, a flexible plate, and a second substrate arranged in sequence, and the first substrate, the flexible plate, and the second substrate are fastened by vibration damping screws, and the vibration damping screws can reduce the vibration between the first substrate and the second substrate. The first substrate is connected to the bracket, and the second substrate is connected to the outer wall of the wall. The present invention can effectively reduce the vibration of the air conditioner outdoor unit from being transmitted to the outer wall of the wall by arranging the vibration damping plate, avoid resonance between the air conditioner outdoor unit and the outer wall of the wall, reduce noise, and ensure the normal life of users.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioner installation devices, and in particular to an anti-resonance plate. Background Art

[0002] During the installation of the air conditioner, its outdoor unit needs to be installed outdoors. At present, the installation method of the outdoor unit of the air conditioner is mainly to install a metal bracket on the outer wall of the house, and then install the outdoor unit of the air conditioner on the metal bracket. In order to reduce the weight of the non-load-bearing walls in some existing buildings, hollow bricks are used. If the outdoor unit of the air conditioner is installed on the outer wall of such a non-load-bearing wall, there will be a resonance between the outdoor unit of the air conditioner and the non-load-bearing wall, which will cause a lot of noise and affect the normal life of users. Summary of the invention

[0003] In view of the above-mentioned shortcomings, the present invention provides an anti-resonance plate, which can absorb the vibration of part of the air conditioner outdoor unit and prevent the air conditioner outdoor unit from resonating with the non-load-bearing wall.

[0004] The present invention discloses an anti-resonance plate, which includes a vibration damping plate, one side of which can be connected to a bracket, an air conditioner outdoor unit can be arranged on the bracket, and the other side of which can be connected to an outer wall of a wall;

[0005] The vibration-damping plate comprises a first substrate, a flexible plate and a second substrate arranged in sequence, wherein the first substrate, the flexible plate and the second substrate are fastened by vibration-damping screws, and the vibration-damping screws can reduce vibration between the first substrate and the second substrate;

[0006] The first substrate is connected to the bracket, and the second substrate is connected to the outer wall of the wall.

[0007] Furthermore, the vibration-damping screw includes a nail body and a nut, a silicone layer is provided at the end of the nail body, a hose is sleeved on the outside of the nail body, a spring is sleeved on the outside of the hose, and the spring can provide elastic force to separate the first substrate and the second substrate.

[0008] Furthermore, a cushion block is sleeved on the outer side of the spring, and two ends of the cushion block are respectively in contact with the first substrate and the second substrate.

[0009] Furthermore, the first substrate is provided with a first screw hole and a first fixing hole, and the screw can pass through the first fixing hole to be connected to the bracket; the flexible board is provided with a through hole;

[0010] The second base plate is provided with a second screw hole and a second fixing hole, and a screw can pass through the second fixing hole to be connected to the outer wall of the wall;

[0011] The vibration-damping screw can pass through the first screw hole, the through hole, and the second screw hole.

[0012] Furthermore, a plurality of receiving grooves are provided on the first substrate, and a counterweight block is detachably provided in each of the receiving grooves.

[0013] Furthermore, a water tank is provided on the first substrate, and water can be added or discharged from the water tank.

[0014] Furthermore, the water tank comprises a box body, a side of the box body is provided with two openings, a silicone ball is further provided in the box body, and the silicone ball is respectively connected to the two openings through two silicone tubes.

[0015] Furthermore, the maximum volume of the silica gel ball is 1 / 3 to 1 / 2 of the volume of the box.

[0016] Furthermore, a buffer block is provided on a side of the second substrate facing away from the flexible board.

[0017] Beneficial effects: The present invention sets a first substrate, a flexible board and a second substrate, so that the first substrate and the second substrate are connected to the bracket and the outer wall of the wall respectively. In this way, the vibration of the air conditioner outdoor unit has to pass through three layers of boards before it can be transmitted to the outer wall of the wall, which can effectively reduce the vibration amplitude. In addition, the flexible board itself can absorb most of the vibration and play a role in vibration reduction. By setting the vibration-damping screws, the vibration-damping screws themselves can reduce the vibration between the first substrate and the second substrate, and further prevent the vibration of the air conditioner outdoor unit from affecting the outer wall of the wall. The present invention can effectively reduce the vibration of the air conditioner outdoor unit from being transmitted to the outer wall of the wall by setting the vibration-damping plate, avoid resonance between the air conditioner outdoor unit and the outer wall of the wall, reduce noise, and ensure the normal life of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 paying creative work.

[0019] in:

[0020] Figure 1 It is a front view of an anti-resonance plate connected to an air conditioner in one embodiment of the present invention;

[0021] Figure 2 It is a right side view of an anti-resonance plate connected to an air conditioner in one embodiment of the present invention;

[0022] Figure 3 An exploded view of an anti-resonance plate at one angle in one embodiment of the present invention;

[0023] Figure 4 for Figure 3A partial enlarged view of part A;

[0024] Figure 5 for Figure 3 A partial enlarged view of part B;

[0025] Figure 6 An exploded view of the anti-resonance plate in another embodiment of the present invention;

[0026] Figure 7 is a cross-sectional view of a water tank in one embodiment of the present invention;

[0027] In the figure, 1, air conditioner outdoor unit; 2, bracket; 3, vibration damping plate;

[0028] 31. Flexible board; 311. Through hole;

[0029] 32, second substrate; 321, second screw hole; 322, second fixing hole;

[0030] 33. Vibration-damping screw; 331. Hose; 332. Spring; 333. Nut; 334. Spacer; 335. Nail body;

[0031] 34. water tank; 341. box body; 342. silicone ball; 343. silicone tube;

[0032] 35. first substrate; 351. first screw hole; 352. first fixing hole;

[0033] 36. Receiving slot; 37. Counterweight block; 38. Buffer block. DETAILED DESCRIPTION

[0034] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] refer to Figure 1 to Figure 7 The present invention protects an anti-resonance plate, which includes a vibration damping plate 3, one side of which can be connected to a bracket 2, an air conditioner outdoor unit 1 can be arranged on the bracket 2, and the other side of the vibration damping plate 3 can be connected to the outer wall of the wall. The vibration damping plate 3 is equivalent to a buffer plate between the air conditioner outdoor unit 1 and the outer wall of the wall, which can absorb part of the vibration of the air conditioner outdoor unit 1 and reduce the influence of the air conditioner outdoor unit 1 on the outer wall of the wall.

[0036] The vibration-damping plate 3 includes a first substrate 35, a flexible plate 31, and a second substrate 32 which are arranged in sequence. The first substrate 35, the flexible plate 31, and the second substrate 32 are fastened by vibration-damping screws 33. The vibration-damping screws 33 can reduce vibration between the first substrate 35 and the second substrate 32.

[0037] The first substrate 35 is connected to the bracket 2, and the second substrate 32 is connected to the outer wall of the wall.

[0038] The present invention sets a first substrate 35, a flexible plate 31 and a second substrate 32, so that the first substrate 35 and the second substrate 32 are connected to the bracket 2 and the outer wall of the wall respectively. In this way, the vibration of the air conditioner outdoor unit 1 must pass through three layers of plates before it can be transmitted to the outer wall of the wall, which can effectively reduce the vibration amplitude. In addition, the flexible plate 31 itself can absorb most of the vibration and play a role in vibration reduction. By setting the vibration-damping screw 33, the vibration-damping screw 33 itself can reduce the vibration between the first substrate 35 and the second substrate 32, and further prevent the vibration of the air conditioner outdoor unit 1 from affecting the outer wall of the wall. The present invention can effectively reduce the vibration of the air conditioner outdoor unit 1 from being transmitted to the outer wall of the wall by setting the vibration-damping plate 3, avoid the resonance between the air conditioner outdoor unit 1 and the outer wall of the wall, especially for the outer wall of the non-load-bearing wall, it can reduce the resonance, reduce noise, and ensure the normal life of the user.

[0039] refer to Figures 3 to 6 In a specific embodiment, the vibration-damping screw 33 includes a nail body 335 and a nut 333. The end of the nail body 335 is provided with a silicone layer, preferably, the threaded end of the nail body 335 is provided with a silicone layer. The outer side of the nail body 335 is provided with a hose 331, and the outer side of the hose 331 is provided with a spring 332, which can provide elastic force to separate the first substrate 35 and the second substrate 32.

[0040] In this embodiment, a silicone layer is provided at the end of the nail body 335 when the nail body 335 is connected to the nut 333. Firstly, it can increase the cushioning property so that the vibration of the nail body 335 is transmitted to the nut 333 as little as possible; secondly, it can increase the connection firmness between the nail body 335 and the nut 333. The purpose of providing the hose 331 is to increase the cushioning on the side of the nail body 335 so that the nail body 335 transmits vibration as little as possible in all directions. In this way, the nail body 335 can not only play the role of connection but also the role of buffering vibration. The purpose of providing the spring 332 is to provide an elastic force between the first substrate 35 and the second substrate 32 to keep them away from each other. In this way, there is a spring 332 between the first substrate 35 and the second substrate 32 in the horizontal direction.

[0041] Buffering force. It can absorb part of the vibration force of the air conditioner outdoor unit and prevent resonance between the air conditioner outdoor unit and the outer wall of the wall.

[0042] refer to Figure 6In a specific embodiment, a cushion block 334 is sleeved on the outer side of the spring 332, and the two ends of the cushion block 334 are respectively in contact with the first substrate 35 and the second substrate 32. The purpose of providing the cushion block 334 in this embodiment is to further increase the buffering between the first substrate 35 and the second substrate 32. The dual functions of the cushion block 334 and the spring 332 can effectively absorb the vibration of the air conditioner outdoor unit.

[0043] refer to Figures 3 to 6 In a specific embodiment, the first substrate 35 is provided with a first screw hole 351 and a first fixing hole 352, and the screw can pass through the first fixing hole 352 to connect with the bracket 2. The flexible board 31 is provided with a through hole 311. The second substrate 32 is provided with a second screw hole 321 and a second fixing hole 322, and the screw can pass through the second fixing hole 322 to connect with the outer wall of the wall. The screws in this embodiment are ordinary screws available on the market and only play a connecting role.

[0044] The vibration-damping screw 33 can pass through the first screw hole 351 , the through hole 311 , and the second screw hole 321 .

[0045] refer to Figure 6 In this embodiment, a first fixing hole 352 is provided, and a common screw fixes the first substrate 35 to the bracket 2 through the first fixing hole 352. By providing a second fixing hole 322, a common screw fixes the second substrate 32 to the outer wall of the wall through the second fixing hole 322. The vibration-damping screw 33 connects the first substrate 35, the flexible plate 31 and the second substrate 32 together. In this way, the vibration of the air-conditioning outdoor unit 1 can only be directly transmitted to the first substrate 35. When the first substrate 35 transmits the vibration through the flexible plate 31 and the second substrate 32 in sequence, there will be a large loss. When it is transmitted to the outer wall of the wall, the vibration is very small and will not cause wall resonance.

[0046] refer to Figure 3 Or 4, in a specific embodiment, a plurality of receiving grooves 36 are provided on the first substrate 35, and a counterweight 37 is detachably provided in each receiving groove 36. The receiving grooves 36 in this embodiment can be distributed on the surface of the first substrate 35 close to the bracket 2. The positions of the receiving grooves 36 can be randomly distributed. It is preferably arranged near the top position, so that it is convenient to take out the counterweight 37. The purpose of setting several counterweights is to change the weight of the first substrate 35 and the different structural distributions. Increasing or reducing the weight can change the vibration frequency of the first substrate 35 itself, and then, when the air conditioner outdoor unit 1 resonates with the wall, the vibration frequency can be adjusted by adjusting the counterweight 37, the resonance can be destroyed, and the noise can be reduced. Similarly, objects of different shapes resonate at different frequencies, and adjusting the counterweights 37 in different positions can also change the shape of the first substrate 35, thereby destroying the resonance between the air conditioner outdoor unit 1 and the outer wall of the wall, thereby achieving the purpose of reducing noise.

[0047] refer to Figure 3In a specific embodiment, a water tank 34 is provided on the first substrate 35, and water can be added or discharged from the water tank 34. In this embodiment, water can be added or discharged from the water tank 34. When the counterweight 36 does not have a good effect in adjusting the vibration frequency, water can be added to the water tank 34 to further adjust the vibration frequency of the first substrate 35. The advantages of adjusting the vibration frequency by water are: first, the amount of water can be accurately controlled, so that the vibration frequency of the first substrate 35 can be more accurately adjusted; second, water is a liquid and has flexibility, so it can absorb part of the vibration.

[0048] refer to Figure 7 In a specific embodiment, the water tank 34 includes a box body 341, and two openings are provided on the side of the box body 341. A silicone ball 342 is also provided in the box body 341, and the silicone ball 342 is respectively connected to the two openings through two silicone tubes 343. In this embodiment, a silicone ball 342 is provided, and water directly enters the silicone ball 342. After water is added to the silicone ball 342, the silicone ball 342 can swing slightly relative to the box body 341, so that the water tank 34 as a whole also has a function similar to a damper, which can greatly consume the vibration energy of the air conditioner outdoor unit 1, so that the vibration of the air conditioner outdoor unit 1 is less transmitted to the outer wall of the wall.

[0049] refer to Figure 7 In a specific embodiment, the maximum volume of the silica gel ball 342 is 1 / 3 to 1 / 2 of the volume of the box body 341. In this embodiment, the maximum volume of the silica gel ball 342 is limited to ensure the damping effect of the silica gel ball 342 and to limit the amount of water added to prevent the water from freezing in winter and damaging the water tank 34.

[0050] refer to Figure 6 In a specific embodiment, a buffer block 38 is provided on the side of the second substrate 32 away from the flexible board 31. In this embodiment, a buffer block 38 is provided on the side of the wall outer wall close to the second substrate 32. The buffer block 38 absorbs part of the vibration of the second substrate 32, further reducing the vibration effect of the air conditioner outdoor unit 1 on the wall outer wall.

[0051] The above disclosure is only the preferred embodiment of the present invention, which certainly cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope of the present invention.

Claims

1. An anti-resonance plate, characterized in that: It comprises a vibration damping plate (3), one side of which can be connected to a bracket (2), an air conditioner outdoor unit (1) can be arranged on the bracket (2), and the other side of which can be connected to an outer wall of a wall; The vibration-damping plate (3) comprises a first substrate (35), a flexible plate (31) and a second substrate (32) which are arranged in sequence, the first substrate (35), the flexible plate (31) and the second substrate (32) being fastened by vibration-damping screws (33), and the vibration-damping screws (33) can reduce vibration between the first substrate (35) and the second substrate (32); The first substrate (35) is connected to the bracket (2), and the second substrate (32) is connected to the outer wall of the wall; The first substrate (35) is provided with a first screw hole (351) and a first fixing hole (352), and a screw can pass through the first fixing hole (352) to be connected to the bracket (2); The flexible plate (31) is provided with a through hole (311); The second base plate (32) is provided with a second screw hole (321) and a second fixing hole (322), and a screw can pass through the second fixing hole (322) to be connected to the outer wall of the wall; The vibration-damping screw (33) can pass through the first screw hole (351), the through hole (311) and the second screw hole (321); The first base plate (35) is provided with a plurality of receiving grooves (36), and a counterweight block (37) is detachably provided in each of the receiving grooves (36); A water tank (34) is provided on the first substrate (35), and the water tank (34) can be filled with or discharged with water; The water tank (34) comprises a box body (341), the side of the box body (341) is provided with two openings, a silica gel ball (342) is further provided in the box body (341), and the silica gel ball (342) is respectively connected to the two openings through two silica gel tubes (343).

2. The anti-resonance plate according to claim 1, characterized in that: The vibration-damping screw (33) comprises a nail body (335) and a nut (333), the end of the nail body (335) is provided with a silicone layer, the outer side of the nail body (335) is provided with a hose (331), the outer side of the hose (331) is provided with a spring (332), and the spring (332) can provide an elastic force to separate the first substrate (35) and the second substrate (32).

3. The anti-resonance plate according to claim 2, characterized in that: A cushion block (334) is sleeved on the outer side of the spring (332), and two ends of the cushion block (334) are respectively in contact with the first substrate (35) and the second substrate (32).

4. The anti-resonance plate according to claim 1, characterized in that: The maximum volume of the silica gel ball (342) is 1 / 3 to 1 / 2 of the volume of the box (341).

5. The anti-resonance plate according to claim 1, characterized in that: A buffer block (38) is provided on a side of the second substrate (32) facing away from the flexible board (31).

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