Suspension cushion, suspension cushion assembly and vehicle

Abstract

The embodiment of the utility model relates to the technical field of vehicles, and discloses a suspension cushion, a suspension cushion assembly and a vehicle, the suspension cushion comprises: an outer skeleton used for being connected with a frame and provided with a first mounting hole; the inner framework is located in the first mounting hole, and a second mounting hole is formed in the inner framework; the main body rubber is positioned between the outer framework and the inner framework and is respectively connected with the outer framework and the inner framework; the limiting piece comprises a first connecting part and a second connecting part which are connected with each other, the first connecting part is at least inserted into the second mounting hole, the second connecting part is located outside the outer framework, and the second connecting part is used for being connected with the motor, so that the motor and the outer framework are directly connected with the frame through the limiting piece, and an additional suspension support does not need to be added; therefore, the space occupied by the suspension cushion assembly is effectively reduced, and the cost of the suspension cushion assembly is reduced.

Description

TECHNICAL FIELD

[0001] The embodiment of the present application relates to the technical field of vehicles, in particular to a suspension cushion, a suspension cushion assembly and a vehicle. BACKGROUND

[0002] The motor suspension cushion assembly is used for connecting a motor and a vehicle body of a vehicle to isolate and control vibration and noise generated when the motor operates, and improve the comfort of the vehicle.

[0003] At present, the motor suspension cushion assembly generally comprises a suspension cushion and a suspension support, the suspension cushion is connected with the suspension support, and the suspension support is connected with the motor to support the motor.

[0004] The suspension support generally needs to occupy a large space, and the space corresponding to the installation of the motor in the engine compartment is generally small at present, so that the existing motor suspension cushion assembly is difficult to meet the space requirement of the compact engine compartment of the electric vehicle. CONTENT OF THE UTILITY MODEL

[0005] In view of this, the embodiment of the present application provides a suspension cushion assembly, a suspension cushion assembly and a vehicle to meet the space requirement of the compact engine compartment of the electric vehicle.

[0006] In order to achieve the above purpose, the technical scheme of the embodiment of the present application is as follows:

[0007] In the first aspect, the embodiment of the present application provides a suspension cushion, comprising:

[0008] An outer frame is used for connecting with a frame of a vehicle, and a first mounting hole is arranged on the outer frame;

[0009] An inner frame is located in the first mounting hole, and a second mounting hole is arranged on the inner frame;

[0010] A main rubber is located between the outer frame and the inner frame and connected with the outer frame and the inner frame respectively;

[0011] A limiting piece comprises a first connecting part and a second connecting part connected with each other, the first connecting part is inserted into the second mounting hole at least, and the second connecting part is located outside the outer frame, and the second connecting part is used for connecting with the motor of the vehicle.

[0012] In a possible implementation manner of the present application, at least two anti-collision pads are further included, the anti-collision pads are uniformly and spacedly arranged outside the first mounting hole, and the anti-collision pads are located between the end of the outer frame and the second connecting part.

[0013] In a possible implementation manner of the present application, the end of the outer frame is provided with at least two support portions, and the anti-collision pads are connected to the support portions one by one.

[0014] In a possible implementation manner of the present application, the main body rubber is a rubber sleeve, the rubber sleeve is sleeved outside the inner frame, and the anti-collision pad is located at one end of the main body rubber and is integrally formed with the main body rubber.

[0015] In a possible implementation manner of the present application, at least one positioning protrusion is arranged on the inner wall of the first mounting hole, the positioning protrusion is in the same direction as the extension direction of the first mounting hole, and a positioning groove matched with the positioning protrusion is arranged on the main body rubber.

[0016] In a possible implementation manner of the present application, the second connecting portion includes a connecting plate and a reinforcing flange surrounding the edge of the connecting plate, the first connecting portion is connected to the connecting plate, and the reinforcing flange is located on the side of the connecting plate away from the first connecting portion.

[0017] In a possible implementation manner of the present application, the first connecting portion is a connecting column, and the diameter of the connecting column gradually decreases in the direction away from the second connecting portion.

[0018] In a possible implementation manner of the present application, the connecting plate and the connecting column are provided with assembly holes matched with each other, the assembly holes are coaxially arranged with the second mounting hole, and the assembly holes are used for connecting the motor through bolts.

[0019] In a second aspect, the embodiments of the present application provide a suspension soft pad assembly, including at least two suspension soft pads according to any one of the first aspect.

[0020] In a third aspect, the embodiments of the present application provide a vehicle, including a vehicle frame, a motor, and a suspension soft pad according to any one of the first aspect or a suspension soft pad assembly according to the second aspect, the suspension soft pad or the suspension soft pad assembly being used for connecting the vehicle frame and the motor.

[0021] The suspension soft pad, the suspension soft pad assembly and the vehicle provided by the embodiments of the present application, the suspension soft pad comprises an outer framework, an inner framework, a main body rubber and a limiting piece, the outer framework is used for being connected with a vehicle frame, the inner framework is located in a first mounting hole on the outer framework, the main body rubber connects the inner framework and the outer framework, a first connecting part of the limiting piece is at least partially inserted into a second mounting hole on the inner framework, and a second connecting part of the limiting piece is used for connecting a motor, so that the limiting piece can replace a traditional suspension support, that is, the limiting piece can be directly connected with the motor without the suspension support, thereby effectively reducing the space required for installation of the suspension soft pad, meeting the space requirement of a compact engine compartment of an electric vehicle, and being not prone to resonance, which is beneficial to improving the performance of the vehicle, in addition, the suspension soft pad assembly does not need to increase an additional suspension support, and the production cost of the suspension soft pad assembly can also be effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 A perspective view of the suspension soft pad provided by the embodiments of the present application;

[0023] Figure 2 A side view of the suspension soft pad provided by the embodiments of the present application;

[0024] Figure 3 An exploded view of the suspension soft pad provided by the embodiments of the present application;

[0025] Figure 4 A structure schematic view of the main body rubber in the suspension soft pad provided by the embodiments of the present application;

[0026] Figure 5 A structure schematic view of the limiting piece in the suspension soft pad provided by the embodiments of the present application.

[0027] REFERENCE SIGNS:

[0028] 100-outer framework; 110-first mounting hole; 120-supporting part; 130-positioning protrusion;

[0029] 200-inner framework; 210-second mounting hole;

[0030] 300-main body rubber; 310-positioning groove;

[0031] 400-limiting piece; 410-first connecting part; 420-second connecting part; 421-connecting plate; 422-strengthening flange; 430-assembly hole;

[0032] 500-anti-collision pad. DETAILED DESCRIPTION

[0033] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the following will further describe the specific technical solutions of the present application with reference to the drawings in the embodiments of the present application. The following embodiments are used to explain the present application, but not to limit the scope of the present application.

[0034] In the embodiments of the present application, the terms "first", "second" are used only for descriptive purpose, and should not be construed as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0035] In addition, in the embodiments of the present application, the orientation terms such as "upper", "lower", "left" and "right" are defined with respect to the orientation of the components shown in the drawings, and it should be understood that these directional terms are relative concepts, which are used for relative description and clarification, and can be changed accordingly according to the change of the orientation of the components placed in the drawings.

[0036] In the embodiments of the present application, unless otherwise specified and limited, the term "connection" should be understood in a broad sense, for example, "connection" can be fixed connection, or detachable connection, or integral; can be directly connected, or indirectly connected through intermediate medium.

[0037] In the embodiments of the present application, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device. Without more limitation, the element defined by the sentence "including a…" does not exclude the existence of other same elements in the process, method, article or device including the element.

[0038] In the embodiments of the present application, the words such as "exemplary" or "for example" are used to represent as an example, illustration or description. Any embodiment or design scheme described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as more preferred or more advantageous than other embodiments or design schemes. Rather, the words such as "exemplary" or "for example" are intended to present the relevant concept in a specific manner.

[0039] The embodiment of the present application provides a suspension cushion, a suspension cushion assembly and a vehicle, the suspension cushion assembly is used for connecting a vehicle frame and a motor, it should be noted that the vehicle in the present application can refer to a large automobile, a small automobile, a special automobile and the like, for example, according to the vehicle type, the automobile in the present application can be a car type, can also be an off-road type, can also be a multi-purpose (MPV) vehicle type or other vehicle type, as long as the motor is provided.

[0040] The working principle of the electric drive of the vehicle is quite different from that of the internal combustion engine drive, and the motor can generate a large torque fluctuation under conditions such as sudden acceleration, sudden deceleration, gear shifting and electric flameout, so that the motor suspension cushion assembly can be subjected to a large transient impact, and the suspension cushion is prone to risk of rupture or disengagement.

[0041] In order to avoid the above problems, the embodiment of the present application provides a suspension cushion, a suspension cushion assembly and a vehicle, the suspension cushion comprises an outer frame, an inner frame, a main body rubber and a limiting piece, the outer frame is used for connecting with the vehicle frame, the inner frame is located in the first mounting hole on the outer frame, the main body rubber connects the inner frame and the outer frame, the first connecting part of the limiting piece is at least partially inserted into the second mounting hole on the inner frame, and the second connecting part of the limiting piece is used for connecting the motor, so that the limiting piece can replace the traditional suspension bracket, that is, the limiting piece can be directly connected with the motor without the suspension bracket, thereby effectively reducing the space required for installation of the suspension cushion, meeting the space requirement of the compact engine compartment of the electric vehicle, and the resonance phenomenon is not easy to occur, which is beneficial to improve the NVH (Noise, Vibration and Harshness) performance of the vehicle.

[0042] The technical solutions of the present application and how the technical solutions of the present application solve the above technical problems will be described in detail in the following specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes can not be described again in some embodiments. The embodiments of the present application will be described below with reference to the drawings.

[0043] In some embodiments of the present application, as shown in Figure 1 、 Figure 2 and Figure 3 , the suspension cushion comprises an outer frame 100, an inner frame 200, a main body rubber 300 and a limiting piece 400.

[0044] The outer frame 100 is provided with a first mounting hole 110, the extension direction of the first mounting hole 110 is the same as the extension direction of the outer frame 100, the extension direction of the inner frame 200 and the outer frame 100 is the same, and the inner frame 200 is located in the first mounting hole 110. The inner frame 200 is also provided with a second mounting hole 210, the extension direction of the second mounting hole 210 is the same as the extension direction of the first mounting hole 110, and the main rubber body is located between the outer frame 100 and the inner frame 200 and is connected with the inner frame 200 and the outer frame 100 respectively, so that the vibration energy is reduced by the main rubber body 300 during use of the motor. The limiting piece 400 includes a first connecting part 410 and a second connecting part 420, the first connecting part 410 is at least partially inserted into the second mounting hole 210 to connect the inner frame 200, and the second connecting part 420 is used to connect with the motor.

[0045] The inner frame 200 can be made by aluminum drawing process to reduce production cost while reducing weight, and the outer frame 100 can be made of plastic, as long as it has a certain hardness and can be stably connected with the frame. The outer frame 100 made of plastic not only has light weight, but also can further reduce cost. The main rubber body 300 can be made of NR (Natural Rubber) natural rubber, which has good tensile strength and elongation rate, and plays a good vibration isolation role. Of course, the main rubber body 300 can also be made of other rubber materials as long as it can meet the vibration isolation requirement. The limiting piece 400 can be made by sheet metal processing process, so that the limiting piece 400 has a certain strength to effectively connect with the motor and the inner frame 200, replace the traditional suspension support, and play a good supporting role.

[0046] In addition, the main rubber body 300 can be connected with the inner frame 200 and the outer frame 100 by vulcanization process.

[0047] Exemplarily, the inner surface of the main rubber body 300 is vulcanized with the inner frame 200, and the outer surface is vulcanized with the outer frame 100, so that when the inner frame 200 transmits vibration to the main rubber body 300, the vibration energy is reduced by the deformation of the main rubber body 300.

[0048] In use, the frame is directly connected with the outer frame 100, the second connecting part 420, the inner tube and the motor are connected by bolts and other components, so that the connection between the motor and the frame is realized, thereby providing support through the limiting piece 400, replacing the traditional suspension support. Compared with the traditional suspension support, the limiting piece 400 has smaller volume, is convenient to connect with the inner frame 200, can effectively reduce the occupied space, is conducive to meeting the space requirement of the compact engine compartment of the electric vehicle, and is not prone to resonance phenomenon, which is conducive to improving the NVH performance of the whole vehicle.

[0049] In some embodiments of the present application, please refer toFigure 2 and Figure 4 As shown in FIG. 1, the suspension cushion further comprises at least one anti-collision pad 500, which is arranged outside the first mounting hole 110 and between the end of the exoskeleton 100 and the second connecting part 420.

[0050] The anti-collision pad 500 can separate the exoskeleton 100 and the second connecting part 420, and can buffer the impact when the motor vibrates, so as to avoid direct impact between the exoskeleton 100 and the second connecting part 420, thereby better protecting the exoskeleton 100 and the second connecting part 420.

[0051] It can be understood that the anti-collision pad 500 is made of a flexible material, for example, a rubber material with elasticity, so as to better reduce the impact force.

[0052] In addition, the side of the anti-collision pad 500 used to contact the second connecting part 420 can also be provided in a sawtooth shape, so as to better buffer the impact force through the anti-collision pad 500.

[0053] As for the number and arrangement position of the anti-collision pad 500, it is generally appropriate to effectively separate the second connecting part 420 and the exoskeleton 100 and balance the stress of the second connecting part 420. Generally, it is appropriate to arrange at least two anti-collision pads 500. If only one anti-collision pad 500 is arranged, when the second connecting part 420 contacts the limiting cushion, it is single-sided stress, which is not only easy to be damaged due to large impact force, but also easy to generate additional torque, causing the deformation and loosening of the connecting motor and the second connecting part 420 bolt, so that the suspension cushion is easy to be pulled out.

[0054] Therefore, the anti-collision pad 500 can be arranged in two or more, and arranged uniformly outside the first mounting hole 110.

[0055] For example, two anti-collision pads 500 are arranged, and the two anti-collision pads 500 are arranged oppositely. When the motor vibrates, the two sides of the second connecting part 420 can contact the anti-collision pads 500, which can not only buffer, but also balance the stress of the second connecting part 420, thereby playing a double-limiting role.

[0056] In some embodiments of the present application, the exoskeleton 100 can be arranged in a sleeve, at least one supporting part 120 is arranged at one end adjacent to the second limiting part, and the supporting part 120 is used to connect with the anti-collision pad 500 one by one.

[0057] When the anti-collision pad 500 is rubber, the anti-collision pad 500 can be connected with the supporting part 120 through a vulcanization process, so as to support and position the anti-collision pad 500 through the supporting part 120.

[0058] In addition, the support part 120 can extend outwardly from the exoskeleton 100 and have a certain width, so that the anti-collision pad 500 has a certain width, and the contact area of the anti-collision pad 500 and the second connecting part 420 is increased.

[0059] In some embodiments of the present application, the body rubber is a rubber sleeve, the rubber sleeve is sleeved outside the inner skeleton 200, and the anti-collision pad 500 is located at one end of the main body rubber 300 and is integrally formed with the main body rubber 300.

[0060] Specifically, the anti-collision pad 500 can also be natural rubber, and is integrally formed with the main body rubber 300, which is convenient for production, and can be completed at one time when the exoskeleton 100 is connected by vulcanization, further improving the convenience of processing, and in addition, also helps to reduce the number of parts.

[0061] Further, in order to facilitate positioning, the position of the anti-collision pad 500 corresponds to the position of the support part 120, please refer to Figure 3 and Figure 4 It is shown that at least one positioning protrusion 130 can be arranged on the inner wall of the first mounting hole 110, and at least one positioning groove 310 is arranged on the side of the main body rubber 300 used for contacting the exoskeleton 100, the extension directions of the positioning protrusion 130 and the positioning groove 310 are the same as the extension direction of the exoskeleton 100, and the positioning protrusion 130 can be clamped in the positioning groove 310, so as to position the main body rubber 300.

[0062] Of course, the positioning protrusion 130 and the positioning groove 310 can also increase the contact area between the main body rubber 300 and the exoskeleton 100, which is beneficial to improve the connection strength of the two.

[0063] The number and arrangement position of the positioning protrusion 130 and the positioning groove 310 can be adjusted according to actual conditions, which are not limited in the present embodiment.

[0064] Exemplarily, the positioning protrusion 130 and the positioning groove 310 are provided with four, and the four positioning protrusions 130 are uniformly arranged on the inner wall of the first mounting hole 110, so as to position the main body rubber 300 by the four positioning protrusions 130 and the positioning grooves 310.

[0065] Of course, different numbers of positioning protrusions 130 and positioning grooves 310 also have a certain influence on the rigidity of the main body rubber 300, so the number and size of the positioning grooves 310 can also be adaptively adjusted according to the rigidity required by the main body rubber 300.

[0066] In some embodiments of the present application, please refer to Figure 5As shown, the second connecting part 420 comprises a connecting plate 421 and a reinforcing flange 422, the first connecting part 410 is connected with the connecting plate 421, and the reinforcing flange 422 is located on the side of the connecting plate 421 away from the first connecting part 410.

[0067] The connecting plate 421 can be provided in a strip shape or an elliptical shape, which can better adapt to the assembly space of the cabin and reduce the occupied space compared with a circular shape.

[0068] The reinforcing flange 422 surrounds the edge of the connecting plate 421, which not only does not affect the connection between the limiting part 400 and the motor, but also can improve the strength of the connecting plate 421 through the reinforcing flange 422, thereby reducing the probability of deformation and fracture of the connecting plate 421 during use.

[0069] In some embodiments of the present application, the first connecting part 410 is a connecting column, and the diameter of the connecting column gradually decreases in the direction away from the second connecting part 420.

[0070] Specifically, the connecting column can be provided in a structure similar to a circular truncated cone, and the cross-sectional area of the connecting column at one end toward the inner frame 200 is smaller, and can even be smaller than the diameter of the second mounting hole 210, so that the connecting column can be easily inserted into the second mounting hole 210, and as the diameter of the connecting column gradually increases, the connecting column and the second mounting hole 210 can be directly connected by interference fit when the connecting column is pressed into the second mounting hole 210, without the need to add additional components to connect the inner frame 200 and the connecting column, thereby effectively improving the convenience of assembly.

[0071] At the same time, the first connecting part 410 provided in a circular truncated cone shape can also play a role similar to a reinforcing rib, further improving the overall strength of the limiting part 400.

[0072] In addition, in order to further improve the strength of the limiting part 400, a plurality of reinforcing ribs or other structures that can improve the strength can be added to the connecting column and the connecting plate 421, which are not limited in the present embodiment.

[0073] In some embodiments of the present application, the connecting plate 421 and the connecting column are provided with assembly holes 430 that cooperate with each other, the assembly holes 430 are coaxially arranged with the second mounting hole 210, and the assembly holes 430 are used to connect the motor by bolts.

[0074] Specifically, a threaded hole corresponding to the assembly hole 430 is arranged at the mounting position of the motor, and the motor, the limiting part 400 and the inner frame 200 can be connected by passing the bolt through the threaded hole, the assembly hole 430 and the second mounting hole 210. Of course, the hole arranged at the mounting position of the motor can not be a threaded hole, but can be directly locked by a nut, which is not limited in the present embodiment.

[0075] Compared with the power assembly of a traditional fuel vehicle, the motor has large output torque and large instantaneous impact force, which can easily cause problems such as rupture of the suspension cushion or disengagement of the motor suspension bushing, which can lead to failure. In order to avoid such problems, the stiffness of the suspension cushion assembly needs to be provided. Generally, the main way is to increase the stiffness of the main rubber 300 or to increase the strength of the outer framework 100. The stiffness of the main rubber 300 is limited by the processing technology and the performance of the rubber material itself, and the range that can be improved is limited. If the outer framework 100 is made of high-strength material, the cost of the suspension cushion will be greatly increased. In addition, as the stiffness of the suspension cushion increases, the vibration isolation capability of the suspension cushion will decrease, which will affect the NVH performance of the vehicle.

[0076] To this end, the embodiment of the present application also provides a suspension cushion assembly, which includes at least two suspension cushions in the above embodiments, and the suspension cushions are arranged in parallel.

[0077] Exemplarily, the suspension cushion assembly includes two suspension cushions, the two suspension cushions are arranged side by side, and the midpoints are on the same horizontal plane.

[0078] The two suspension cushions connect the motor and the vehicle frame, so that the load transmitted by the motor to the subframe through the suspension cushion assembly is reduced by half, and the two suspension cushions are symmetrically distributed on both sides of the motor, so that the load can be evenly divided, the stress of the left and right suspension cushions is prevented from being uneven, and the probability of rupture of the single-sided suspension cushion is avoided. In addition, the limiting piece 400 has a connecting plate 421 and a connecting column, the limiting of a single suspension cushion can be realized through the limiting piece 400, the disengagement of the motor suspension bushing is avoided, and in assembly, the motor and the inner framework 200 can be directly connected through the limiting piece 400 without the need to set a special suspension support to connect the motor and the inner framework 200, which greatly reduces the development cost and reduces the space occupied by the suspension cushion assembly, so that the space requirement of the compact engine compartment of the electric vehicle can be met, and the resonance phenomenon is less likely to occur, which is beneficial to improve the NVH performance of the vehicle using the suspension cushion assembly.

[0079] It can be understood that the suspension cushion assembly can also increase the number of suspension cushions according to actual use requirements, which is not limited in the embodiment of the present application.

[0080] The embodiment of the present application also provides a vehicle, which includes a vehicle frame, a motor and a suspension cushion or a suspension cushion assembly in the above embodiments, and the suspension cushion or the suspension cushion assembly is used to connect the vehicle frame and the motor.

[0081] It can be understood that the vehicle in the present application can refer to a large car, a small car, a special car and the like. For example, according to the vehicle type, the car in the present application can be a sedan type, can also be an off-road type, can also be a multi-purpose vehicle (MPV) type or other types, as long as it has a motor and a frame.

[0082] The above embodiment numbers of the present application are only for description, and do not represent the advantages and disadvantages of the embodiments. The above is only the preferred embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A suspended cushion, characterized in that, The application relates to a suspension soft pad. The suspension soft pad comprises an outer frame (100) for connecting with a frame of a vehicle, a first mounting hole (110) being arranged on the outer frame (100); an inner frame (200) located in the first mounting hole (110), a second mounting hole (210) being arranged on the inner frame (200); a main rubber body (300) located between the outer frame (100) and the inner frame (200) and connected with the outer frame (100) and the inner frame (200) respectively; and a limiting piece (400) comprising a first connecting part (410) and a second connecting part (420) connected with each other, the first connecting part (410) being inserted into the second mounting hole (210) at least, and the second connecting part (420) being located outside the outer frame (100) and used for connecting with a motor of the vehicle. At least two anti-collision pads (500) are further arranged outside the first mounting hole (110) and between the end of the outer frame (100) and the second connecting part (420). The end of the outer frame (100) is provided with at least two supporting parts (120), and the anti-collision pads (500) are connected with the supporting parts (120) one by one. The main rubber body (300) is a rubber sleeve, the rubber sleeve is arranged outside the inner frame (200), the anti-collision pads (500) are located at one end of the main rubber body (300) and are integrally formed with the main rubber body (300).

2. The suspended cushion of claim 1, wherein, At least one positioning protrusion (130) is arranged on the inner wall of the first mounting hole (110), the positioning protrusion (130) is arranged in the same direction as the extension direction of the first mounting hole (110), and a positioning groove (310) matched with the positioning protrusion (130) is arranged on the main rubber body (300).

3. The suspended cushion of claim 2, wherein, The second connecting part (420) comprises a connecting plate (421) and a reinforcing flange (422) arranged around the edge of the connecting plate (421), the first connecting part (410) is connected with the connecting plate (421), and the reinforcing flange (422) is located on the side of the connecting plate (421) away from the first connecting part (410).

4. The suspended cushion of claim 3, wherein, The first connecting part (410) is a connecting column, and the diameter of the connecting column gradually decreases in the direction away from the second connecting part (420).

5. The suspended cushion of claim 4, wherein, The connecting plate (421) and the connecting column are provided with assembly holes (430) matched with each other, the assembly holes (430) are coaxially arranged with the second mounting hole (210), and the assembly holes (430) are used for connecting with the motor through bolts.

6. The suspended cushion of any one of claims 1 to 5, wherein, The application further relates to a suspension soft pad assembly comprising at least two suspension soft pads as claimed in any one of claims 1-8 arranged side by side.

7. The suspended cushion of claim 6, wherein, The application further relates to a suspension soft pad assembly comprising a frame, a motor, and a suspension soft pad as claimed in any one of claims 1-8 or a suspension soft pad as claimed in claim 9, the suspension soft pad or the suspension soft pad assembly being used for connecting the frame and the motor.

8. The suspended cushion of claim 7, wherein, ​ 9. A suspension cushion assembly characterized by, ​ 10. A vehicle characterized by comprising: ​

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