Vibration reduction structure, vehicle vibration reduction device and vehicle

Abstract

The vibration reduction structure comprises a first support, a second support, a vibration reduction lining and a connecting bolt, and the first support is provided with a mounting hole; the second bracket is provided with a connecting hole; the vibration reduction lining comprises a hollow inner core and a vibration reduction pad, the inner core is embedded in the vibration reduction pad in the circumferential direction, the vibration reduction pad is embedded in the mounting hole in the circumferential direction, the inner core comprises a first end and a second end which are distributed in the axial direction, and the first end abuts against the matching face of the second support corresponding to the connecting hole; one end of the connecting bolt abuts against the second end, and the other end of the connecting bolt penetrates through the inner core in the axial direction and is connected into the connecting hole. Wherein the first end is provided with a first limiting part, the matching surface is provided with a second limiting part corresponding to the first limiting part, and when the first end abuts against the matching surface, the first limiting part and the second limiting part are in concave-convex fit in the radial direction of the inner core so as to limit the inner core to rotate around the axial direction. The utility model further discloses the vehicle damping device and the vehicle with the same. According to the scheme, the vibration reduction bushing can be prevented from rotating along with the connecting bolt during assembly, and the durability of the vibration reduction bushing is improved.

Description

Technical Field

[0001] The present application relates to the technical field of automotive parts, and particularly to a vibration damping structure, a vehicle vibration damping device and a vehicle. Background Art

[0002] During the operation of a vehicle, vibrations will occur relative to the vehicle body due to the bumps of the travel and the operation of the automotive parts themselves. For example, the automotive air-conditioning compressor, as an important component of the automotive air-conditioning system, is one of the main sources of vibration in the automotive air-conditioning system. The vibrations generated by it will be transmitted to the vehicle body, thus affecting the driving experience of the passengers in the vehicle. In models equipped with a dynamic mount, the compressor can be assisted in vibration damping through the dynamic mount. However, since the compressor is usually installed in the front cabin of the vehicle, and there is no powertrain in the front cabin of rear-wheel drive models, the compressor of this type of model cannot borrow the dynamic mount for vibration damping.

[0003] In order to solve the above problems, the prior art mainly adopts the method of setting vibration isolation bushings on the brackets for carrying automotive parts, such as the compressor bracket. However, in order to maximize the vibration isolation ability, the rubber stiffness of the bushing will be designed very low. Therefore, when installing the bolt at the bushing, the inner core of the bushing will rotate together under the frictional force of the rotating bolt. When the bolt installation is completed, the bushing rubber is in a torsional stress state, resulting in a reduction in the durability performance of the rubber bushing or a reduction in the static torque of the installed bolt, and even serious safety hazards such as bolt loosening. Summary of the Utility Model

[0004] In view of the above problems, the embodiments of the present application provide a vibration damping structure, a vehicle vibration damping device and a vehicle, which can avoid the rotation of the vibration damping bushing following the bolt during assembly and improve the durability performance of the vibration damping bushing.

[0005] According to one aspect of the embodiments of the present application, a vibration damping structure is provided, including: a first bracket having a mounting hole; a second bracket having a connection hole; a vibration damping bushing including a hollow inner core and a vibration damping pad, the inner core being circumferentially nested in the vibration damping pad, the vibration damping pad being circumferentially nested in the mounting hole, the inner core including a first end and a second end distributed along the axial direction, the first end corresponding to the connection hole and abutting against the mating surface of the second bracket; and a connection bolt, one end of the connection bolt abutting against the second end, and the other end axially passing through the inner core and connecting to the connection hole; wherein, a first limiting portion is provided at the first end, a second limiting portion corresponding to the first limiting portion is provided on the mating surface, and when the first end abuts against the mating surface, the first limiting portion and the second limiting portion are in concave-convex fit to limit the rotation of the inner core around the axial direction.

[0006] In an exemplary embodiment of the present application, the first limiting portion is a boss extending axially at the first end, the second limiting portion is a counterbore recessed in the mating surface corresponding to the boss, and when the first end abuts against the mating surface, the boss is inserted axially into the counterbore.

[0007] In an exemplary embodiment of the present application, the first limiting portion is a groove recessed axially at the first end, the second limiting portion is a protrusion protruding from the mating surface corresponding to the groove, and when the first end abuts against the mating surface, the protrusion is inserted axially into the groove.

[0008] In an exemplary embodiment of the present application, the vibration damping bushing further includes a sleeve, the vibration damping pad is nested circumferentially in the sleeve, and the sleeve is in interference fit with the mounting hole circumferentially.

[0009] In an exemplary embodiment of the present application, the vibration damping pad includes a vibration damping outer ring and a vibration damping inner ring, the inner core is nested in the vibration damping inner ring, and the vibration damping outer ring is nested in the sleeve; a vibration damping space is defined between the vibration damping outer ring and the vibration damping inner ring and is distributed annularly in the circumferential direction, and the vibration damping outer ring and the vibration damping inner ring are connected to each other on at least one side in the axial direction.

[0010] In an exemplary embodiment of the present application, the outer peripheral surface of the vibration damping outer ring is provided with an annular groove opened in the circumferential direction, and the inner peripheral surface of the sleeve is provided with an annular rib corresponding to the annular groove. When the vibration damping outer ring is nested in the sleeve, the annular rib is in mating connection with the annular groove.

[0011] In an exemplary embodiment of the present application, the vibration damping pad is a rubber pad.

[0012] In an exemplary embodiment of the present application, the outer contour of the projection of the first limiting portion and the second limiting portion in the axial direction is non-circular or a circle whose axis does not coincide axially with the inner core.

[0013] The second aspect of the present application discloses a vehicle vibration damping device, including a plurality of the above-mentioned vibration damping structures, wherein the axis of the inner core of the vibration damping bushing is arranged parallel to the horizontal direction. Among them, the first bracket is used to connect the vehicle body, and the second bracket is used to connect the object to be vibration-damped, or the first bracket is used to connect the object to be vibration-damped, and the second bracket is used to connect the vehicle body.

[0014] The third aspect of the present application discloses a vehicle, including the above-mentioned vehicle vibration damping device.

[0015] In the present application, the vibration damping bushing is installed between the first bracket and the second bracket through a connecting bolt, and the vibration damping connection between the first bracket and the second bracket is realized by using a vibration damping pad. At the same time, by providing a first limiting portion and a second limiting portion between the connection mating surfaces of the inner core and the bracket, the concave-convex cooperation of the first limiting portion and the second limiting portion is used to resist the frictional force in the rotational direction received by the inner core during the installation of the connecting bolt. On the one hand, it can prevent the vibration damping bushing from rotating with the bolt, achieving the purpose of improving the durability performance of the vibration damping bushing; on the other hand, it can prevent the connecting bolt from overcoming the resilience of the bushing rubber in the rotational direction, improving the static torque of the connecting bolt installation and preventing the connecting bolt from loosening.

[0016] The above description is only an overview of the technical solution of the embodiment of the present application. In order to be able to understand the technical means of the embodiment of the present application more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features and advantages of the embodiment of the present application more obvious and understandable, the following specifically gives the specific implementation manners of the present application. Brief Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application 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 application. 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.

[0018] Figure 1 Shows a connection schematic diagram of the vibration damping structure described in the embodiment of the present application;

[0019] Figure 2 Shows a structural schematic diagram of the vibration damping structure described in the embodiment of the present application;

[0020] Figure 3 Shows a structural schematic diagram of the mating surface of the second bracket described in the embodiment of the present application;

[0021] Figure 4 Shows a structural schematic diagram of the vibration damping bushing described in the embodiment of the present application;

[0022] Figure 5 Shows a structural schematic diagram of the inner core described in the embodiment of the present application;

[0023] Figure 6 Shows a structural schematic diagram of the vehicle vibration damping device described in the embodiment of the present application.

[0024] Explanation of the Reference Numerals in the Drawings:

[0025] 1 - First bracket, 11 - Mounting hole,

[0026] 2 - Second bracket, 21 - Connection hole, 22 - Fitting surface, 221 - Second limiting part

[0027] 3 - Vibration damping bushing, 31 - Inner core, 311 - First end, 312 - Second end, 313 - First limiting part, 32 - Vibration damping pad, 321 - Vibration damping outer ring, 3211 - Annular groove, 322 - Vibration damping inner ring, 33 - Sleeve, 331 - Annular flange

[0028] 4 - Connecting bolt, 100 - Vibration damping structure, 200 - Upper housing, 300 - Lower housing, 400 - Compressor

[0029] The realization of the purpose of this application, functional features and advantages will be further described in conjunction with the embodiments with reference to the accompanying drawings. Specific embodiments

[0030] Now, example embodiments will be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this application will be more complete and comprehensive, and will fully convey the concept of the example embodiments to those skilled in the art.

[0031] In addition, the described features, structures or characteristics can be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of the embodiments of this application. However, those skilled in the art will realize that the technical solutions of this application can be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. can be adopted. In other cases, well-known methods, devices, implementations or operations are not shown or described in detail to avoid obscuring aspects of this application.

[0032] The following further details this application in conjunction with the accompanying drawings and specific embodiments. It should be noted here that the technical features involved in the various embodiments of this application described below can be combined with each other as long as they do not conflict with each other. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain this application and should not be construed as limiting this application.

[0033] It should also be noted that the axial direction mentioned in this embodiment refers to the axial direction of the vibration damping bushing. In the embodiments described below, the mounting hole, connection hole, connecting bolt, inner core, vibration damping pad, and sleeve are all coaxially connected. Therefore, the axial directions of the mounting hole, connection hole, connecting bolt, inner core, vibration damping pad, and sleeve are the same; the circumferential direction mentioned in this embodiment refers to the circumferential direction of the vibration damping bushing, that is, the circumferential direction centered on the axial direction of the vibration damping bushing.

[0034] As Figures 1 to 5As shown in the figure, this embodiment provides a vibration damping structure, which includes a first bracket 1, a second bracket 2, a vibration damping bushing 3 and a connecting bolt 4. Among them, the first bracket 1 has a mounting hole 11, the second bracket 2 has a connecting hole 21 and a mating surface 22 facing the first bracket 1. The vibration damping bushing 3 includes a hollow inner core 31 and a vibration damping pad 32. The inner core 31 is circumferentially nested in the vibration damping pad 32, so that the inner core 31 and the vibration damping pad 32 are fixedly connected as a whole. The vibration damping pad 32 is circumferentially nested in the mounting hole 11. At this time, the vibration damping bushing 3 is fixedly connected to the first bracket 1 by means of nested connection. The inner core 31 includes a first end 311 and a second end 312 distributed along the axial direction. Among them, the first end 311 is provided with a first limiting portion 313, and the mating surface 22 of the second bracket 2 is provided with a second limiting portion 221 corresponding to the first limiting portion 313. The first end 311 corresponding to the connecting hole 21 is abutted against the mating surface 22 of the second bracket 2. At this time, the first limiting portion 313 and the second limiting portion 221 are in concave-convex mating connection to limit the inner core 31 from rotating around the axial direction. Subsequently, the screw rod of the connecting bolt 4 passes through the hollow part of the inner core 31 along the axial direction, and the nut at one end of the connecting bolt 4 abuts against the second end 312 of the inner core 31. Then, the connecting bolt 4 is tightened so that the screw rod at the other end of the connecting bolt 4 is connected to the connecting hole 21, and further the vibration damping bushing 3 is fixed to the second bracket 2 by means of bolt penetration connection. The first bracket 1 and the second bracket 2 are vibration-dampingly connected through the vibration damping bushing 3. In this way, when the connecting bolt 4 is tightened to tightly connect the inner core 31 and the second bracket 2, the concave-convex mating of the first limiting portion 313 and the second limiting portion 221 can resist the frictional force of the inner core 31 in the bolt rotation direction, avoid the vibration damping bushing 3 from rotating with the connecting bolt 4, prevent the vibration damping pad 32 from being torsionally stressed in the bolt rotation direction, and achieve the purpose of improving the durability of the vibration damping bushing 3. At the same time, it can also avoid the connecting bolt 4 from overcoming the resilience of the bushing rubber in the rotation direction, improve the static torque of the connecting bolt 4 installation, and prevent the connecting bolt 4 from loosening.

[0035] It can be understood that the concave-convex mating of the above-mentioned first limiting portion 313 and the second limiting portion 221 is mainly used for limiting the circumferential rotation of the first end 311 of the inner core 31 and the mating surface 22 of the second bracket 2. Therefore, as long as the outer contour of the projection of the first limiting portion 313 and the second limiting portion 221 in the axial direction is non-circular or a circle with the center not coinciding with the axial direction of the inner core 31, the inner core 31 can be restricted from rotating around the axial direction.

[0036] For example, such as Figure 1 、 Figure 3 and Figure 5As shown, the first limiting portion 313 may be a boss axially extending and provided at the first end 311 of the inner core 31, and the second limiting portion 221 is a counterbore recessed in the mating surface 22 corresponding to the boss. When the first end 311 of the inner core 31 abuts against the mating surface 22 of the second bracket 2, the boss is axially inserted into the counterbore, so that the boss is circumferentially limited by the side wall of the counterbore, thereby restricting the inner core 31 from rotating around the axis.

[0037] Similarly, in other embodiments, the first limiting portion 313 may also be a groove axially recessed in the first end 311, and the second limiting portion 221 is a protrusion protruding from the mating surface 22 corresponding to the groove. When the first end 311 of the inner core 31 abuts against the mating surface 22 of the second bracket 2, the protrusion on the mating surface 22 is axially inserted into the groove of the first end 311, so that the protrusion is circumferentially limited by the side wall of the groove, thereby restricting the inner core 31 from rotating around the axis.

[0038] In some embodiments, such as Figure 1 、 Figure 2 and Figure 4 As shown, the vibration damping bushing 3 further includes a sleeve 33. The vibration damping pad 32 is circumferentially nested in the sleeve 33, so that the vibration damping pad 32 and the sleeve 33 are fixedly connected as a whole; and the sleeve 33 can be in interference fit connection with the mounting hole 11 in the circumferential direction, thereby firmly embedding the vibration damping bushing 3 on the first bracket 1. Through the arrangement of the sleeve 33, the connection between the vibration damping pad 32 and the mounting hole 11 can be converted into the connection between the sleeve 33 and the mounting hole 11, thereby improving the installation efficiency of the vibration damping bushing 3 in the mounting hole 11 and reducing the damage to the vibration damping pad 32 caused by the installation operation.

[0039] In some embodiments, such as Figure 1 As shown, the vibration damping pad 32 includes a vibration damping outer ring 321 and a vibration damping inner ring 322. The inner core 31 is nested in the vibration damping inner ring 322, and the vibration damping outer ring 321 is nested in the sleeve 33; a vibration damping space is defined between the vibration damping outer ring 321 and the vibration damping inner ring 322 and is circumferentially distributed in an annular shape, and the vibration damping outer ring 321 and the vibration damping inner ring 322 are connected to each other on at least one side in the axial direction. Through the arrangement of the vibration damping space, the movement margin between the inner core 31 and the sleeve 33 can be increased, and the vibration isolation performance of the vibration damping bushing 3 can be further improved.

[0040] Preferably, the vibration damping outer ring 321 and the vibration damping inner ring 322 are connected to each other on one side close to the second end 312 of the inner core 31. In this way, the vibration damping space can be closed on the outside, reducing the probability of external impurities entering the vibration damping space.

[0041] In some embodiments, such as Figure 1As shown, an annular groove 3211 is provided on the outer peripheral surface of the vibration damping outer ring 321 along the circumferential direction. An annular flange 331 is provided on the inner peripheral surface of the sleeve 33 corresponding to the annular groove 3211. When the vibration damping outer ring 321 is nested in the sleeve 33, the annular flange 331 is connected with the annular groove 3211 in a matching manner. Through the matching connection between the annular groove 3211 and the annular flange 331, the connection stability between the sleeve 33 and the vibration damping outer ring 321 can be further improved, and the sleeve 33 and the vibration damping outer ring 321 can be prevented from axially falling off during vibration.

[0042] In some embodiments, the vibration damping pad 32 can be made of rubber material to form a rubber pad, which is convenient to obtain, manufacture and install, and the vibration damping effect of the vibration damping pad can be improved by utilizing the wear resistance, flexural fatigue resistance and high strength characteristics of rubber.

[0043] Furthermore, when the vibration damping pad 32 is a rubber pad, the inner core 31 and the sleeve 33 can be made of metal material, and the sleeve 33 can be vulcanized and connected to the vibration damping pad 32 and / or the vibration damping pad 32 to the inner core 31 as a whole, so as to improve the connection stability between the sleeve 33 and the vibration damping pad 32 and / or the vibration damping pad 32 and the inner core 31, and prevent the sleeve 33 from axially loosening from the vibration damping pad 32 or the vibration damping pad 32 from axially loosening from the inner core 31.

[0044] It can be understood that one end of the connecting bolt 4 for abutting against the second end 312 of the inner core 31 can also axially limit the vibration damping pad 32 through a nut or a washer sleeved thereon, so as to further improve the connection stability between the vibration damping pad 32 and the inner core 31 and prevent the vibration damping pad 32 from axially loosening from the inner core 31.

[0045] In another embodiment, a vehicle vibration damping device is further provided, which includes a plurality of the above-mentioned vibration damping structures. The axis of the inner core 31 of the vibration damping bushing 3 is arranged parallel to the horizontal direction. Among them, the first bracket 1 is used to connect the vehicle body, and the second bracket 2 is used to connect the object to be vibration-damped, or the first bracket 1 is used to connect the object to be vibration-damped, and the second bracket 2 is used to connect the vehicle body. The appropriate number of vibration damping structures can be selected and arranged according to the specific object size, setting range, etc. to achieve a better vibration damping effect.

[0046] It can be understood that the vibration damping effect of the vibration damping structure is mainly achieved through the vibration damping bushing 3. Therefore, the first bracket 1 and the second bracket 2 can be a part formed on two objects to be connected, or an intermediate connecting member used to fixedly connect two objects to be connected, which can be selected according to specific requirements and is not limited here.

[0047] For example, such as Figure 6As shown, this vehicle shock absorber is used to connect the compressor 400 and the vehicle body, and includes an upper housing 200 and a lower housing 300. A space for accommodating the compressor 400 is defined between the upper housing 200 and the lower housing 300. Among them, the upper housing 200 is used to connect the vehicle body, and the lower housing 300 is used to receive and fix the compressor 400. Three shock absorption structures 100 are provided on the opposite sides of the upper housing 200 and the lower housing 300 in the horizontal direction. The three shock absorption structures 100 are triangularly distributed in the horizontal direction and are arranged parallel to each other axially. Among them, the first brackets 1 of the three shock absorption structures 100 are all formed as a part of the upper housing 200, and the second brackets 2 of the three shock absorption structures 100 are all formed as a part of the lower housing 300. In this way, the upper housing 200 and the lower housing 300 can simultaneously limit the movement amplitude in the axial direction and the radial direction through the three shock absorption structures 100, thereby stably absorbing the vibration transmission to the compressor 400 during vehicle movement, achieving the purpose of protecting the compressor 400, and also being able to absorb the vibration generated during the operation of the compressor 400, improving the driving experience of the passengers in the vehicle. For other structures and working principles of the shock absorption structure, please refer to the above description of the embodiment of the shock absorption structure. Since the shock absorption structure has the above technical effects, the vehicle with this shock absorption structure should also have corresponding technical effects, which will not be elaborated here.

[0048] In another embodiment, a vehicle is further provided, including the above-mentioned vehicle shock absorber. For other structures and working principles of the vehicle shock absorber, please refer to the above description of the embodiment of the vehicle shock absorber. Since the vehicle shock absorber has the above technical effects, the vehicle with this vehicle shock absorber should also have corresponding technical effects, which will not be elaborated here.

[0049] In this application, unless otherwise clearly specified and limited, terms such as "assembly" and "connection" should be understood in a broad sense. For example, it 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 components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0050] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" can explicitly or implicitly include one or more of such features. The meaning of "a plurality" is two or more, unless otherwise clearly specifically limited. And the descriptions of terms such as "some embodiments" and "exemplarily" mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application.

[0051] The illustrative representations of the above terms do not necessarily refer to the same embodiments or examples. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0052] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application. Therefore, any changes or modifications made in accordance with the claims and the description of the present application shall fall within the scope covered by the patent of the present application.

Claims

1. A vibration reduction structure, characterized in that: include: A first bracket, wherein the first bracket has a mounting hole; a second bracket, the second bracket having a connecting hole; A vibration-damping bushing, the vibration-damping bushing comprising a hollow inner core and a vibration-damping pad, the inner core being circumferentially nested in the vibration-damping pad, the vibration-damping pad being circumferentially nested in the mounting hole, the inner core comprising a first end and a second end distributed along the axial direction, the first end being against a mating surface of the second bracket corresponding to the connecting hole; and a connecting bolt, one end of which abuts against the second end, and the other end of which axially passes through the inner core and is connected to the connecting hole; Among them, the first end is provided with a first limiting portion, and the matching surface is provided with a second limiting portion corresponding to the first limiting portion. When the first end abuts against the matching surface, the first limiting portion and the second limiting portion are matched in a concave-convex manner to limit the inner core from rotating around the axial direction.

2. The vibration reduction structure according to claim 1, characterized in that: The first limiting portion is a boss extending axially at the first end, and the second limiting portion is a countersunk hole recessed at the mating surface corresponding to the boss. When the first end abuts against the mating surface, the boss is axially inserted into the countersunk hole.

3. The vibration reduction structure according to claim 1, characterized in that: The first limiting portion is a groove axially recessed in the first end, and the second limiting portion is a convex block convexly disposed on the matching surface corresponding to the groove. When the first end abuts against the matching surface, the convex block is axially inserted into the groove.

4. The vibration reduction structure according to any one of claims 1 to 3, characterized in that: The vibration-damping bushing also includes a hollow sleeve, the vibration-damping pad is nested in the sleeve in the circumferential direction, and the sleeve is interference-fitted with the mounting hole in the circumferential direction.

5. The vibration reduction structure according to claim 4, characterized in that: The vibration damping pad includes a vibration damping outer ring and a vibration damping inner ring, the inner core is nested in the vibration damping inner ring, and the vibration damping outer ring is nested in the sleeve; a vibration damping space distributed along the circumferential direction is defined between the vibration damping outer ring and the vibration damping inner ring, and the vibration damping outer ring and the vibration damping inner ring are connected to each other on at least one side of the axial direction.

6. The vibration reduction structure according to claim 5, characterized in that: The outer circumferential surface of the vibration-damping outer ring is provided with an annular groove opened along the circumferential direction, and the inner circumferential surface of the sleeve is provided with an annular convex edge corresponding to the annular groove. When the vibration-damping outer ring is nested in the sleeve, the annular convex edge is matched and connected with the annular groove.

7. The vibration reduction structure according to claim 1, characterized in that: The vibration damping pad is a rubber pad.

8. The vibration reduction structure according to claim 1, characterized in that: The outer contours of the projections of the first limiting portion and the second limiting portion in the axial direction are non-circular or circular, the axis of which does not coincide with the axial direction of the inner core.

9. A vehicle vibration reduction device, characterized in that: It comprises a plurality of vibration-damping structures as claimed in any one of claims 1 to 8, wherein the axial direction of the vibration-damping bushing is arranged parallel to the horizontal direction, wherein the first bracket is used to connect to the vehicle body, and the second bracket is used to connect to the object to be vibration-damped, or the first bracket is used to connect to the object to be vibration-damped, and the second bracket is used to connect to the vehicle body.

10. A vehicle, characterized in that: It comprises the vehicle vibration reduction device as claimed in claim 9.

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