Shock pad and mounting bracket

Abstract

The utility model discloses a shock pad and a mounting bracket, the shock pad is arranged between the mounting bracket and an external structure, the shock pad comprises a first elastic layer and a second elastic layer, a plurality of supporting blocks are arranged between the first elastic layer and the second elastic layer, one end of each supporting block is connected with the first elastic layer, and the other end of each supporting block is connected with the second elastic layer. The other ends of the supporting blocks are connected with the second elastic layer, the multiple supporting blocks are arranged at intervals, and the first elastic layer and the second elastic layer are arranged at intervals. The multiple supporting blocks are arranged at intervals, the first elastic layer and the second elastic layer are arranged at intervals through the multiple supporting blocks, and therefore a hollow-out structure is formed between the first elastic layer and the second elastic layer, low-frequency vibration is better absorbed, and the damping capacity for low-frequency vibration of the outdoor unit is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, and particularly relates to a shock pad and a mounting bracket. Background Art

[0002] An air conditioner, that is, an air conditioner (Air Conditioner), refers to a device that uses artificial means to adjust and control parameters such as the temperature, humidity, and flow rate of the air in the environment of a building or a structure. Generally, it includes two parts: an indoor unit and an outdoor unit. Both the indoor unit and the outdoor unit can be installed on the wall through a mounting bracket to occupy as little floor space as possible.

[0003] However, when the existing air conditioner outdoor unit is installed on the wall through a mounting bracket, due to the operation of the compressor and the fan of the outdoor unit, the outdoor unit is in a vibrating state, and thus it will drive the mounting bracket to hit the wall and generate noise. Especially when the outdoor unit vibrates at a low frequency, the existing shock pads cannot achieve a good shock absorption effect, resulting in the inability to weaken the noise generated by the low-frequency vibration and collision of the outdoor unit against the wall. Summary of the Utility Model

[0004] The main purpose of the embodiment of the utility model is to provide a shock pad and a mounting bracket, aiming to improve the technical problem that the shock pad has a weak shock absorption ability for the low-frequency vibration of the outdoor unit in the prior art.

[0005] The embodiment of the utility model provides a shock pad, which is arranged between a mounting bracket and an external structure, and includes:

[0006] A first elastic layer;

[0007] A second elastic layer, wherein a plurality of support blocks are arranged between the first elastic layer and the second elastic layer. One end of each support block is connected to the first elastic layer, and the other end of each support block is connected to the second elastic layer. The plurality of support blocks are arranged at intervals and make the first elastic layer and the second elastic layer arranged at intervals.

[0008] In some embodiments of the utility model, the first elastic layer has a plurality of first mounting grooves, and the plurality of first mounting grooves are arranged at intervals from each other. The second elastic layer has a plurality of second mounting grooves, and each second mounting groove is arranged in alignment with one of the first mounting grooves;

[0009] One end of each support block is arranged in one of the first mounting grooves and is connected to the first elastic layer, and the other end of each support block is arranged in the corresponding second mounting groove and is connected to the second elastic layer.

[0010] In some embodiments of the present utility model, a first clamping structure is provided in the first installation groove, and the first clamping structure is used to clamp with the support block and connect the support block with the first installation groove; and / or

[0011] A second clamping structure is provided in the second installation groove, and the second clamping structure is used to clamp with the support block and connect the support block with the second installation groove.

[0012] In some embodiments of the present utility model, both the first clamping structure and the second clamping structure are fixing frames. One side of the fixing frame is connected to the bottom of the first installation groove or the second installation groove, and the other side of the fixing frame is clamped with the end of the support block.

[0013] In some embodiments of the present utility model, the fixing frame includes at least two base rods, and at least two of the base rods are cross-connected. Extension parts are respectively arranged at both ends of each base rod, and the two extension parts of the same base rod cooperate to clamp one end of the support block.

[0014] In some embodiments of the present utility model, the fixing frame is made of an elastic material.

[0015] In some embodiments of the present utility model, the first clamping structure includes a plurality of first protrusion parts, and the plurality of first protrusions are arranged at intervals around the side wall of the first installation groove. The plurality of first protrusion parts cooperate to clamp one end of the support block; and / or

[0016] The second clamping structure includes a plurality of second protrusion parts, and the plurality of second protrusions are arranged at intervals around the side wall of the second installation groove. The plurality of second protrusion parts cooperate to clamp one end of the support block.

[0017] In some embodiments of the present utility model, the projection of the second installation groove on the first installation groove coincides with the first installation groove, and the projection of the support block on the first installation groove has the same shape as the projection of the second installation groove on the first installation groove.

[0018] In some embodiments of the present utility model, the depth of the first installation groove is 0.2 - 0.5 times the thickness of the first elastic layer;

[0019] The depth of the second installation groove is 0.2 - 0.5 times the thickness of the second elastic layer.

[0020] In some embodiments of the present utility model, the present utility model also provides a mounting bracket, including:

[0021] A bracket body having a mounting wall for connecting with an external structure;

[0022] The shock pad described above is attached to the installation wall.

[0023] An embodiment of the present invention provides a shock pad and a mounting bracket. The shock pad includes a first elastic layer, a second elastic layer, and a plurality of support blocks disposed between the first elastic layer and the second elastic layer. The plurality of support blocks are spaced apart, and the plurality of support blocks cause the first elastic layer and the second elastic layer to be spaced apart, thereby forming a hollow structure between the first elastic layer and the second elastic layer to achieve better absorption of low-frequency vibration and improve the shock-absorbing ability of the outdoor unit against low-frequency vibration. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0025] Figure 1 It is a schematic cross-sectional structure diagram of a shock pad according to an embodiment of the present invention;

[0026] Figure 2 It is a schematic three-dimensional structure diagram of a shock pad according to an embodiment of the present invention;

[0027] Figure 3 It is a schematic diagram of the assembly method of the support block and the shock pad according to an embodiment of the present invention;

[0028] Figure 4 It is a schematic diagram of the structure of a fixing bracket according to an embodiment of the present invention;

[0029] Figure 5 It is a schematic diagram of the structure of a mounting bracket according to an embodiment of the present invention.

[0030] Reference numerals: 10, external structure; 20, mounting bracket; 30, shock pad; 100, first elastic layer; 200, second elastic layer; 300, support block; 101, first installation groove; 102, first clamping structure; 201, second installation groove; 202, second clamping structure; 401, base rod; 402, extension part. Detailed Embodiments

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0032] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0033] In the present utility model, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" shall be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution that satisfies both A and B at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0035] Such as Figures 1-5As shown in the figure, the present utility model provides a shock pad 30, which is used to be arranged between the mounting bracket 20 and the external structure 10. The shock pad 30 includes a first elastic layer 100 and a second elastic layer 200. A plurality of support blocks 300 are arranged between the first elastic layer 100 and the second elastic layer 200. One end of the support block 300 is connected to the first elastic layer 100, and the other end of the support block 300 is connected to the second elastic layer 200. The plurality of support blocks 300 are arranged at intervals and make the first elastic layer 100 and the second elastic layer 200 arranged at intervals.

[0036] It should be noted that the support block 300 is made of a hard material, such as hard metals: pure metals such as iron and steel, and composite metals, so that the supporting force of the support block 300 can make the first elastic layer 100 and the second elastic layer 200 arranged at intervals.

[0037] The first elastic layer 100 and the second elastic layer 200 can be made of the same material, such as rubber, sponge, etc.

[0038] It can be understood that the present utility model arranges a plurality of support blocks 300 at intervals, and the plurality of support blocks 300 make the first elastic layer 100 and the second elastic layer 200 arranged at intervals, so as to form a hollow structure between the first elastic layer 100 and the second elastic layer 200, so as to better absorb low-frequency vibrations and improve the shock-absorbing ability of the outdoor unit for low-frequency vibrations.

[0039] In some embodiments, since the materials of the support block 300, the first elastic layer 100, and the second elastic layer 200 are different, the shock pad 30 has at least two frequency characteristics, thereby increasing the range of vibration absorption frequencies of the shock pad 30.

[0040] In some embodiments, different-sized support blocks 300 can be replaced to form different-sized hollow gaps, and then vibrations of different low frequencies can be absorbed.

[0041] In some embodiments, the first elastic layer 100 has a plurality of first mounting grooves 101, and the plurality of first mounting grooves 101 are arranged at intervals. The second elastic layer 200 has a plurality of second mounting grooves 201, and each second mounting groove 201 is arranged opposite to a first mounting groove 101. One end of each support block 300 is arranged in a first mounting groove 101 and connected to the first elastic layer 100, and the other end of each support block 300 is arranged in the corresponding second mounting groove 201 and connected to the second elastic layer 200.

[0042] It can be understood that a first mounting groove 101 is provided on the first elastic layer 100, a second mounting groove 201 is provided on the second elastic layer 200, and both ends of the support block 300 are respectively arranged in the first mounting groove 101 and the second mounting groove 201 which are arranged in alignment. Through the first mounting groove 101 and the second mounting groove 201, the support blocks 300 are spaced apart from each other, and at the same time, the connection stability between the first elastic layer 100, the second elastic layer 200 and the support block 300 is improved through the first mounting groove 101 and the second mounting groove 201. For example, through the insertion connection between the first mounting groove 101 and the support block 300, the side wall of the first mounting groove 101 can limit the offset of the support block in the horizontal direction, avoiding the side slip and dislocation of the support block 300 caused by vibration.

[0043] In some embodiments, the first mounting groove 101, the second mounting groove 201 and the support block 300 are in interference connection.

[0044] Generally, in some embodiments, in order to connect the support block 300 with the first elastic layer 100 and the second elastic layer 200, the support block 300 can generally be connected to the first elastic layer 100 and the support block 300 can be connected to the second elastic layer 200 by bonding.

[0045] In some embodiments, a first clamping structure 102 is provided in the first mounting groove 101, and the first clamping structure 102 is used to clamp with the support block 300 and connect the support block 300 with the first mounting groove 101.

[0046] A second clamping structure 202 is provided in the second mounting groove 201, and the second clamping structure 202 is used to clamp with the support block 300 and connect the support block 300 with the second mounting groove 201.

[0047] It can be understood that through the first clamping structure 102, while realizing the insertion connection between the support block 300 and the first mounting groove 101, the connection between the support block 300 and the first elastic layer 100 is realized. Through the second clamping structure 202, while realizing the insertion connection between the support block 300 and the second mounting groove 201, the connection between the support block 300 and the second elastic layer 200 is realized, thereby realizing the connection and spaced arrangement of the first elastic layer 100 and the second elastic layer 200. At the same time, the support block 300 can be quickly disassembled through the clamping structure, which is convenient for replacing the support block 300 with different heights according to different low frequencies, so as to form different sizes of hollow gaps to absorb different low-frequency vibrations.

[0048] It should be noted that the first clamping structure 102 can be provided only in the first mounting groove 101, or the second clamping structure 202 can be provided only in the second mounting groove 201, or the first clamping structure 102 can be provided in the first mounting groove 101 and the second clamping structure 202 can be provided in the second mounting groove 201 at the same time.

[0049] It can be understood that by setting the first clamping structure 102, the support block 300 is connected to the first installation groove 101. For example, the first clamping structure 102 and the first installation groove 101 are connected by an adhesive method, and then the first clamping structure 102 and the support block 300 are connected by clamping, so as to realize the connection between the support block 300 and the first installation groove 101. The connection method between the second clamping structure 202, the second installation groove 201 and the support block 300 can be the same.

[0050] In some embodiments, the first clamping structure 102 and the first installation groove 101 can be integrally formed, and the second clamping structure 202 and the second installation groove can also be integrally formed.

[0051] In some embodiments, both the first clamping structure 102 and the second clamping structure 202 are fixing frames. One side of the fixing frame is connected to the bottom of the first installation groove 101 or the second installation groove 201, and the other side of the fixing frame is clamped to the end of the support block 300.

[0052] In some embodiments, the fixing frame includes at least two base rods 401. The at least two base rods 401 are cross-connected. Extension parts 402 are respectively arranged at both ends of each base rod 401. The two extension parts 402 of the same base rod 401 cooperate to clamp one end of the support block 300.

[0053] It should be noted that generally, the length of the base rod 401 is the same as the width or length of the support block 300. By limiting the extension part 402 and the base rod 401 at a predetermined angle, the clamping of the support block 300 by the fixing frame can be realized. For example, by making the distance between the extension parts 402 equal to the width or length of the support block 300, the fixing frame can be clamped to the end of the support block 300. Further, by restricting the angle between the extension part 402 and the base rod 401, the fixing frame can have different clamping forces on the support block 300. For example, when the support block 300 is a cube, if the length of the base rod 401 is the same as the width of the cube and the included angle between the extension part 402 and the base rod 401 is 90°, the fixing frame can normally clamp the support block 300; on this basis, if the included angle between the extension part 402 and the base rod 401 is 60°, the distance between the extension parts 402 will be smaller than the cube, so that there is also a horizontal pre-tightening force between the two extension parts 402 of the same base rod 401 on the support block 300, so that the clamping force (clamping strength) is tighter than that set at a 90° angle.

[0054] In some embodiments, the fixing frame and the support block 300 can be integrally formed, or the fixing frame can be connected to the support block by an adhesive method.

[0055] In some embodiments, the fixing bracket is made of an elastic material. That is, the base rod 401 is made of an elastic material, further increasing the buffer structure of the shock pad 30, thereby improving the absorption effect of the shock pad 30 on high-frequency vibrations.

[0056] In some embodiments, the first clamping structure 102 includes a plurality of first protrusions. The plurality of first protrusions are spaced around the side wall of the first mounting groove 101, and the plurality of first protrusions cooperate to clamp one end of the support block 300.

[0057] The second clamping structure 202 includes a plurality of second protrusions. The plurality of second protrusions are spaced around the side wall of the second mounting groove 201, and the plurality of second protrusions cooperate to clamp one end of the support block 300.

[0058] It should be noted that the first protrusion is the part protruding from the side wall of the first mounting groove 101, and the second protrusion is the part protruding from the side wall of the second mounting groove 201.

[0059] In some embodiments, the projection of the second mounting groove 201 on the first mounting groove 101 coincides with the first mounting groove 101, and the projection of the support block 300 on the first mounting groove 101 has the same shape as the projection of the second mounting groove 201 on the first mounting groove 101.

[0060] That is, the first mounting groove 101 and the second mounting groove 201 have the same shape and size, and the first mounting groove 101, the second mounting groove 201, and the support block 300 have the same shape. For example, if the support block 300 is a cylinder, the first mounting groove 101 and the second mounting groove 201 are cylindrical grooves.

[0061] In some embodiments, the depth of the first mounting groove 101 is 0.2 - 0.5 times the thickness of the first elastic layer 100.

[0062] It can be understood that if the depth of the first mounting groove 101 is too deep, the bottom wall at the first mounting groove 101 is thinner, and the position of the first elastic layer 100 corresponding to the support block 300 cannot absorb vibrations well.

[0063] Similarly, the depth of the second mounting groove 201 is 0.2 - 0.5 times the thickness of the second elastic layer 200.

[0064] In some embodiments, the depth of the first mounting groove 101 is 0.2 times the thickness of the first elastic layer 100.

[0065] In some embodiments, the depth of the first mounting groove 101 is 0.3 times the thickness of the first elastic layer 100.

[0066] In some embodiments, the depth of the first mounting groove 101 is 0.5 times the thickness of the first elastic layer 100.

[0067] In some embodiments, the depth of the second mounting groove 201 is 0.2 times the thickness of the second elastic layer 200.

[0068] In some embodiments, the depth of the second mounting groove 201 is 0.3 times the thickness of the second elastic layer 200.

[0069] In some embodiments, the depth of the second mounting groove 201 is 0.5 times the thickness of the second elastic layer 200.

[0070] In some embodiments, the present utility model further provides a mounting bracket 20, which includes a bracket body and the shock pad 30 in the above embodiments. The bracket body has a mounting wall for connecting to an external structure 10; the shock pad 30 is attached to the mounting wall. Since the mounting bracket 20 includes the shock pad 30 of the above embodiments or combined embodiments, it has at least some or all of the beneficial effects of the above shock pad 30, which will not be elaborated here one by one.

[0071] The above are only optional embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structural transformation made by using the specification and drawings of the present utility model under the application concept of the present utility model, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims

1. A shock pad is provided between the mounting bracket and the external structure, characterized in that, The shock pad includes: A first elastic layer; A second elastic layer, with a plurality of support blocks arranged between the first elastic layer and the second elastic layer. One end of each support block is connected to the first elastic layer, and the other end of each support block is connected to the second elastic layer. The plurality of support blocks are arranged at intervals and cause the first elastic layer and the second elastic layer to be arranged at intervals.

2. The shock pad according to claim 1, wherein The first elastic layer has a plurality of first mounting grooves, and the plurality of first mounting grooves are arranged at intervals from each other. The second elastic layer has a plurality of second mounting grooves, and each second mounting groove is arranged in alignment with one of the first mounting grooves; One end of each support block is arranged in one of the first mounting grooves and is connected to the first elastic layer, and the other end of each support block is arranged in the corresponding second mounting groove and is connected to the second elastic layer.

3. The shock pad according to claim 2, characterized in that, A first clamping structure is arranged in the first mounting groove, and the first clamping structure is used to clamp with the support block and connect the support block to the first mounting groove; and / or A second clamping structure is arranged in the second mounting groove, and the second clamping structure is used to clamp with the support block and connect the support block to the second mounting groove.

4. The shock pad according to claim 3, characterized in that, Both the first clamping structure and the second clamping structure are fixing frames. One side of the fixing frame is connected to the bottom of the first mounting groove or the second mounting groove, and the other side of the fixing frame is clamped with the end of the support block.

5. The shock pad according to claim 4, characterized in that, The fixing frame includes at least two base rods, and the at least two base rods are cross-connected. Extension parts are respectively arranged at both ends of each base rod, and the two extension parts of the same base rod cooperate to clamp one end of the support block.

6. The shock pad according to claim 5, characterized in that, The fixing frame is made of an elastic material.

7. The shock pad according to claim 3, characterized in that, The first clamping structure includes a plurality of first protruding parts, and the plurality of first protrusions are arranged at intervals around the side wall of the first mounting groove. The plurality of first protruding parts cooperate to clamp one end of the support block; and / or The second clamping structure includes a plurality of second protruding parts, and the plurality of second protrusions are arranged at intervals around the side wall of the second mounting groove. The plurality of second protruding parts cooperate to clamp one end of the support block.

8. The shock pad according to claim 3, characterized in that, The projection of the second mounting groove on the first mounting groove coincides with the first mounting groove, and the projection of the support block on the first mounting groove has the same shape as the projection of the second mounting groove on the first mounting groove.

9. The shock pad according to any one of claims 3-8, characterized in that The depth of the first mounting groove is 0.2 - 0.5 times the thickness of the first elastic layer; The depth of the second mounting groove is 0.2 - 0.5 times the thickness of the second elastic layer.

10. An installation bracket, characterized in that, It includes: A bracket body having a mounting wall for connecting to an external structure; The shock pad according to any one of claims 1 - 9, which is attached to the mounting wall.

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