Shock absorber

Abstract

According to the shock absorber, the spring shock absorption assembly is arranged in the center area of the shock absorber, other functional modules are arranged around the spring shock absorption assembly, and the coil assembly and the magnetic steel assembly are changed into the structure that the coil assembly is arranged on the upper portion and the magnetic steel assembly is arranged on the lower portion, so that the space utilization rate of the functional modules in the shock absorber is effectively increased; and preparation of a small shock absorber is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to precision damping technical field, concretely relates to a damper. BACKGROUND

[0002] With electronic component structure size continuously reducing, power continuously improving and electronic equipment integration degree being higher and higher, lead to electronic component and device volume smaller and smaller. This kind of product needs to utilize smaller damper when carrying out damping, and the existing damper usually installs the magnetic steel assembly on the top plate, and the coil assembly is installed on the bottom plate, and the size of the magnetic steel assembly in the vertical direction is greater than the size of the coil assembly in the vertical direction, which leads to low space utilization of the damper as a whole, and the size of the damper cannot be reduced well. SUMMARY

[0003] The utility model discloses a damper, which aims to solve the problem of large size and low space utilization of the damper in the prior art.

[0004] The utility model embodiment provides a kind of damper, the damper includes top plate, bottom plate, spring damping component and motor drive component, the top plate and the bottom plate are oppositely arranged, the spring damping component is arranged between the top plate and the bottom plate, and the two ends of the spring damping component are respectively fixedly connected with the central area of the top plate and the central area of the bottom plate, the spring damping component includes the first mounting plate vertically arranged with bottom plate / top plate, and the motor drive component is fixed on the first mounting plate.

[0005] The motor drive component includes a coil assembly and a magnetic steel assembly, and the coil assembly is fixedly connected with the top plate, and the magnetic steel assembly is fixedly connected with the bottom plate.

[0006] In some possible embodiments, the motor drive component is a horizontal motor drive component or a vertical motor drive component, and the magnetic steel assembly has a U-shaped structure. When the motor drive component is a horizontal motor drive component, the magnetic steel assembly is open towards the top plate. When the motor drive component is a vertical motor drive component, the magnetic steel assembly is open towards the horizontal direction.

[0007] In some possible embodiments, the motor drive component further includes a magnetic steel assembly connector and a coil assembly connector. The magnetic steel assembly connector is fixedly connected with the bottom plate, the magnetic steel assembly is fixed on the side of the magnetic steel assembly connector away from the bottom plate, the coil assembly connector is fixedly connected with the side of the top plate close to the bottom plate, and the coil assembly is fixed on the side of the coil assembly connector close to the bottom plate.

[0008] The magnetic steel assembly comprises a back iron connecting piece, a first back iron and a second back iron, the back iron connecting piece is fixed on the magnetic steel assembly connecting piece, the first back iron and the second back iron are respectively fixed on the opposite two sides of the back iron connecting piece, the first mounting plate is formed with a magnetic steel assembly mounting groove, and the first back iron is clamped in the magnetic steel assembly mounting groove;

[0009] The magnetic steel assembly further comprises a first magnetic steel and a second magnetic steel, the first magnetic steel is fixed on the first back iron, the second magnetic steel is fixed on the second back iron, the first magnetic steel and the second magnetic steel are oppositely arranged, and the distance between the first magnetic steel and the second magnetic steel is less than the distance between the first back iron and the second back iron;

[0010] The coil assembly comprises a coil support and a coil, the coil support is fixedly connected with the coil assembly connecting piece, and the coil support is arranged between the first magnetic steel and the second magnetic steel, and the coil is fixed on the side of the coil support opposite to the first magnetic steel or the second magnetic steel;

[0011] The coil assembly further comprises a first coil cover plate, a second coil cover plate and a wire core, the coil is wound on the wire core, the wire core is connected with the first coil cover plate and the second coil cover plate through screws, and the first coil cover plate and the second coil cover plate are fixedly connected with the coil support.

[0012] In some possible embodiments, the spring damping assembly further comprises a second mounting plate arranged perpendicularly to the bottom plate / top plate, the first mounting plate and the second mounting plate are arranged perpendicularly, the motor driving assembly is multiple, and the multiple motor driving assemblies comprise at least one transverse motor driving assembly and at least one longitudinal motor driving assembly, the transverse motor driving assembly is fixed on the first mounting plate, and the longitudinal motor driving assembly is fixed on the second mounting plate.

[0013] In some possible embodiments, the spring damping assembly further comprises a third mounting plate arranged perpendicularly to the bottom plate / top plate, the third mounting plate is arranged perpendicularly to the second mounting plate, and the third mounting plate and the first mounting plate are oppositely arranged; the multiple motor driving assemblies comprise multiple transverse motor driving assemblies, and the multiple transverse motor driving assemblies are respectively arranged on the oppositely arranged first mounting plate and third mounting plate.

[0014] Or the third mounting plate is arranged perpendicularly to the first mounting plate, and the third mounting plate and the second mounting plate are oppositely arranged; the multiple motor driving assemblies comprise multiple longitudinal motor driving assemblies, and the multiple longitudinal motor driving assemblies are respectively arranged on the oppositely arranged second mounting plate and third mounting plate.

[0015] In some possible embodiments, the spring damping assembly further comprises a fourth mounting plate vertically arranged with the bottom plate / top plate, the first mounting plate is arranged opposite to the fourth mounting plate, and the motor driving assemblies are multiple, and the multiple motor driving assemblies are fixedly connected with the first mounting plate and the fourth mounting plate respectively.

[0016] In some possible embodiments, the damper further comprises a displacement sensor assembly, and the displacement sensor is fixed on the first mounting plate through a detection plate.

[0017] In some possible embodiments, the spring damping assembly further comprises a fifth mounting plate vertically arranged with the bottom plate / top plate, the first mounting plate and the fifth mounting plate are vertically arranged, the motor driving assembly comprises horizontal motor driving assemblies and vertical motor driving assemblies, the horizontal motor driving assemblies are fixed on the first mounting plate, and the vertical motor driving assemblies are fixed on the second mounting plate.

[0018] The displacement sensor comprises horizontal displacement sensors and vertical displacement sensors, the horizontal displacement sensors are fixed on the first mounting plate, the vertical displacement sensors are fixed on the fifth mounting plate, and the horizontal displacement sensors and the vertical displacement sensors are vertically arranged.

[0019] In some possible embodiments, the damper further comprises a speed sensor, and a sensor mounting groove is formed on a side of the top plate close to the bottom plate, and the speed sensor is fixed in the mounting groove.

[0020] In some possible embodiments, the speed sensor comprises horizontal speed sensors and vertical speed sensors, the horizontal speed sensors and the vertical speed sensors are accommodated in the top plate, and the horizontal speed sensors and the vertical speed sensors are vertically arranged.

[0021] The utility model discloses an embodiment provides a shock absorber, including roof, bottom plate, spring damping assembly and motor drive assembly, and the roof and bottom plate are opposite arrangement, and spring damping assembly sets up between the roof and bottom plate, and the both ends of spring damping assembly are fixedly connected with the center area of roof and the center area of bottom plate respectively, and spring damping assembly includes with the first mounting plate of bottom plate / roof vertical arrangement, and motor drive assembly installs on the first mounting plate, and motor drive assembly includes coil assembly connecting piece and magnetic steel component connecting piece, and magnetic steel component coil assembly and roof fixed connection, and magnetic steel component and bottom plate fixed connection. The utility model provides a shock absorber, through setting up spring damping assembly in the center area of shock absorber, setting up other functional modules around spring damping assembly and changing coil assembly and magnetic steel component into the structure that coil assembly is in the upper magnetic steel component is in the lower, effectively improve the space utilization of functional module in shock absorber, be favorable to the preparation of small shock absorber. BRIEF DESCRIPTION OF DRAWINGS

[0022] The technical scheme and other beneficial effects of the utility model will be apparent from the following detailed description of the specific embodiments of the utility model in conjunction with the accompanying drawings.

[0023] Figure 1 An embodiment structure schematic view of the shock absorber provided by the utility model is shown in the figure.

[0024] Figure 2 An embodiment explosion view of the motor drive assembly provided by the utility model is shown in the figure.

[0025] Figure 3 Another embodiment explosion view of the motor drive assembly provided by the utility model is shown in the figure.

[0026] Figure 4 Another embodiment structure schematic view of the shock absorber provided by the utility model is shown in the figure. DETAILED DESCRIPTION

[0027] The utility model will be further described in detail in conjunction with the accompanying drawings and embodiments. It is particularly pointed out that the following embodiments are only used for illustrating the utility model, but do not limit the scope of the utility model. Similarly, the following embodiments are only part of the embodiments of the utility model rather than all the embodiments, and all other embodiments obtained by the person skilled in the art without making creative efforts belong to the protection scope of the utility model.

[0028] In the following description of the utility model, "some embodiments" are described, which describe a subset of all possible embodiments, but it can be understood that "some embodiments" can be the same subset or different subset of all possible embodiments, and can be combined with each other without conflict.

[0029] In the following description of the utility model, the term "first\second\third" is merely to distinguish similar objects, and does not represent the specific order of the objects. Understandably, "first\second\third" can be interchanged in a specific order or sequence as appropriate, so that the utility model embodiments described herein can be implemented in an order other than that illustrated or described herein.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms used herein are only for the purpose of describing the utility model embodiments and are not intended to limit the utility model.

[0031] The following specific embodiments will be described in detail, and it should be noted that the serial numbers of the following embodiments are not limited to the preferred order of the embodiments. The utility model provides a shock absorber, and the structure of the shock absorber provided by the utility model will be described in detail below with reference to the drawings.

[0032] As shown in Figure 1 , it is an embodiment structure schematic view of the shock absorber provided by the utility model embodiments. In Figure 1 the embodiment shown, the shock absorber mainly includes a top plate 10, a bottom plate 20, a spring damping assembly and a motor driving assembly 30; wherein the top plate 10 and the bottom plate 20 are oppositely arranged, the spring damping assembly is arranged between the top plate 10 and the bottom plate 20, and the two ends of the spring damping assembly are fixedly connected with the center area of the top plate 10 and the center area of the bottom plate 20 respectively, so that the spring damping assembly is located at the center position of the entire shock absorber, and the spring damping assembly can be an air spring or a steel spring, a magnetic spring, etc., which is not limited here. Since the spring damping assembly is one of the main functional modules for realizing damping in the entire shock absorber, the spring damping assembly is arranged at the center position of the entire shock absorber, so that other functional modules in the shock absorber can be arranged around the spring damping assembly, thereby improving the space utilization of the shock absorber and being conducive to preparing a shock absorber with smaller size and suitable for precision instruments.

[0033] In Figure 1In the shock absorber, the spring damping assembly is arranged vertically to the bottom plate 20 and the top plate 10, and the motor driving assembly 30 is arranged on the first mounting plate. Figure 1 In the shock absorber, the spring damping assembly is arranged vertically to the bottom plate 20 and the top plate 10, and the motor driving assembly 30 is arranged on the first mounting plate.

[0034] As shown in Figure 2 As shown in Figure 2 In the embodiment, the magnetic steel assembly 304 comprises a back iron connecting piece 3041, a first back iron 3042 and a second back iron 3043, the back iron connecting piece 3041 is fixed to the side of the magnetic steel assembly connecting piece 302 close to the top plate 10, and the first back iron 3042 and the second back iron 3043 are fixed to the opposite two sides of the back iron connecting piece 3041 respectively. The back iron connecting piece 3041, the first back iron 3042 and the second back iron 3043 are in U-shaped structure as a whole, the back iron connecting piece 3041 is the bottom of the U-shaped structure, and the first back iron 3042 and the second back iron 3043 are the two sides of the U-shaped structure. The first mounting plate is provided with a magnetic steel assembly mounting groove, and the first back iron 3042 is clamped in the magnetic steel assembly mounting groove to fix the magnetic steel assembly 304 to the first mounting plate.

[0035] The magnetic steel assembly 304 further comprises a first magnetic steel 3044 and a second magnetic steel 3045, the first magnetic steel 3044 is fixed to the first back iron 3042, and the second magnetic steel 3045 is fixed to the second back iron 3043; the first magnetic steel 3044 and the second magnetic steel 3045 are arranged oppositely, and the distance between the first magnetic steel 3044 and the second magnetic steel 3045 is smaller than the distance between the first back iron 3042 and the second back iron 3043, that is, the first magnetic steel 3044 and the second magnetic steel 3045 are arranged inside the U-shaped structure.

[0036] The coil assembly 303 comprises a coil support 3031 and a coil (not shown in the figure), the coil support 3031 is fixedly connected with the coil assembly connecting piece 301, and the coil support 3031 is arranged between the first magnetic steel 3044 and the second magnetic steel 3045; the coil is fixed on the side of the coil support 3031 opposite to the first magnetic steel 3044 or the second magnetic steel 3045. The coil assembly 303 further comprises a first coil cover plate, a second coil cover plate and a coil core; wherein the coil is arranged on the coil core, the coil core is connected with the first coil cover plate and the second coil cover plate through screws respectively, and the first coil cover plate and the second coil cover plate are fixedly connected with the coil support, and the first coil cover plate and the second coil cover plate are respectively arranged on the left side and the right side of the coil support 3031, and are used for sealing the coil core and the coil.

[0037] As shown in Figure 3 , it is another embodiment explosion diagram of the motor driving assembly provided by the utility model. Figure 3 The motor driving assembly shown also comprises a back iron connecting piece 3041, a first back iron 3042 and a second back iron 3043, and a coil support 3031 and the like structure. But different from the motor driving assembly shown in Figure 2 , although the overall structure of the magnetic steel assembly 304 is a U-shaped structure, the opening of the U-shaped structure is different. Specifically, for the shock absorber provided by the utility model, the motor driving assembly can be a horizontal motor driving assembly or a vertical motor driving assembly, when the motor driving assembly is a horizontal motor driving assembly, the U-shaped structure of the magnetic steel assembly 304 opens towards the top plate 10; and when the motor driving assembly is a vertical motor driving assembly, the U-shaped structure of the magnetic steel assembly 304 opens towards the horizontal direction. Whether the motor driving assembly is a vertical motor driving assembly or a horizontal motor driving assembly, the coil assembly connecting piece and the coil assembly are connected with the top plate 10, and the magnetic steel assembly connecting piece and the magnetic steel assembly are connected with the bottom plate 20. But when the motor driving assembly is a horizontal motor driving assembly, the back iron connecting piece in the magnetic steel assembly is connected with the magnetic steel assembly connecting piece vertically, that is, the bottom of the U-shaped structure is arranged vertically with the magnetic steel assembly connecting piece.

[0038] In some embodiments, the spring damping assembly can comprise a first mounting plate arranged vertically with the top plate 10 / bottom plate 20, the motor driving assembly is one, and the motor driving assembly can be a horizontal motor driving assembly or a vertical motor driving assembly. In other embodiments, the spring damping assembly can further comprise a second mounting plate arranged vertically with the top plate 10 / bottom plate 20, the first mounting plate and the second mounting plate are arranged vertically; at this time, the motor driving assembly 30 can be multiple, and comprises at least one horizontal motor driving assembly and at least one vertical motor driving assembly. The first mounting plate and the second mounting plate are both formed with a mounting groove, the horizontal motor driving assembly is fixed in the mounting groove of the first mounting plate, and the vertical motor driving assembly is fixed in the mounting groove of the second mounting plate.

[0039] In some other embodiments, the spring damping assembly comprises a first mounting plate, a second mounting plate and a third mounting plate, the first mounting plate, the second mounting plate and the third mounting plate are all arranged perpendicularly to the top plate 10 / bottom plate 20, the third mounting plate is arranged perpendicularly to the second mounting plate, and the third mounting plate and the first mounting plate are arranged oppositely. At this time, the plurality of motor driving assemblies comprises a plurality of transverse motor driving assemblies and at least one longitudinal motor driving assembly, the plurality of transverse motor driving assemblies are respectively arranged on the oppositely arranged first mounting plate and third mounting plate, and the at least one longitudinal motor driving assembly is arranged on the second mounting plate. Similarly, when the spring damping assembly comprises the third mounting plate, the third mounting plate can also be arranged perpendicularly to the first mounting plate, and the third mounting plate is arranged oppositely to the second mounting plate. The plurality of motor driving assemblies can comprise at least one transverse motor driving assembly and a plurality of longitudinal motor driving assemblies; the plurality of longitudinal motor driving assemblies are respectively arranged on the oppositely arranged first mounting plate and third mounting plate, and the at least one transverse motor driving assembly is arranged on the second mounting plate.

[0040] In some other embodiments, the spring damping assembly can comprise a first mounting plate and a fourth mounting plate, the first mounting plate and the fourth mounting plate are both arranged perpendicularly to the top plate 10 / bottom plate 20, and the first mounting plate and the fourth mounting plate are arranged oppositely. At this time, the motor driving assembly is a plurality of motor driving assemblies, the plurality of motor driving assemblies are respectively fixedly connected with the first mounting plate and the fourth mounting plate, and the plurality of motor driving assemblies are motor driving assemblies of the same type; such as longitudinal motor driving assemblies or transverse motor driving assemblies. That is, in the embodiments of the utility model, when the motor driving assembly is a plurality of motor driving assemblies, the motor driving assemblies can comprise motor driving assemblies of the same type or motor driving assemblies of different types, and the motor driving assemblies are respectively fixedly connected with different mounting plates.

[0041] In the damper provided by the utility model, the spring damping assembly generally comprises a sealed air chamber located in the central region of the damper, and the spring damping assembly comprises four mounting plates arranged perpendicularly to the top plate 10 / bottom plate 20, and the four mounting plates are arranged around the sealed air chamber. The motor driving assembly comprises two transverse motor driving assemblies and two longitudinal motor driving assemblies, the two transverse motor driving assemblies are arranged on two opposite mounting plates respectively, and the two longitudinal motor driving assemblies are arranged on the other two opposite mounting plates respectively.

[0042] For the damper provided by the utility model, the damper further comprises a displacement sensor assembly 40, the displacement sensor assembly 40 is mainly used for detecting the displacement of the motor driving assembly in the damping process, and then determining the damping effect; therefore, the displacement sensor assembly 40 is generally arranged around the motor driving assembly 30. Please refer to Figure 1The displacement sensor assembly 40 is fixed on the first mounting plate through the detection plate, and the displacement sensor assembly 40 is arranged around the motor driving assembly 30. Figure 4 As shown in FIG. 4, it is another embodiment structure schematic diagram of the shock absorber provided by the utility model. Figure 1 Figure 4 The spring damping assembly further comprises a fifth mounting plate which is arranged perpendicularly to the top plate 10 / bottom plate 20, and the first mounting plate and the fifth mounting plate are arranged perpendicularly, and the motor driving assembly 30 comprises a horizontal motor driving assembly and a vertical motor driving assembly; the horizontal motor driving assembly is fixed on the first mounting plate, and the vertical motor driving assembly is fixed on the second mounting plate. The displacement sensor assembly 40 can comprise a horizontal displacement sensor 401 and a vertical displacement sensor 402, the horizontal displacement sensor assembly 401 is fixed on the first mounting plate through the detection plate and the screw, and the vertical displacement sensor is fixed on the fifth mounting plate through the detection plate and the screw, and the horizontal displacement sensor assembly 401 and the vertical displacement sensor assembly 402 are arranged perpendicularly. That is, in the utility model, since the damping is towards the horizontal and vertical movement, it is necessary to detect the displacement of the shock absorber in the horizontal and vertical directions, therefore, the displacement sensor assembly comprises the horizontal displacement sensor and the vertical displacement sensor, and the horizontal displacement sensor is usually arranged on the same mounting plate as the horizontal motor driving assembly, and the vertical displacement sensor is arranged on the same mounting plate as the vertical motor driving assembly. And the horizontal displacement sensor and the vertical displacement sensor are arranged perpendicularly.

[0043] The shock absorber provided by the utility model further comprises a speed sensor, a sensor mounting groove is formed on one side of the top plate 10 close to the bottom plate, and the speed sensor is accommodated in the sensor mounting groove; that is, the speed sensor assembly is fixed inside the top plate 10. The sensor mounting groove is usually located at the corner position or the edge position of the top plate. This is because the spring damping assembly is fixedly connected to the central region of the top plate, the spring damping assembly comprises a sealed cavity, and the region corresponding to the spring damping assembly on the top plate cannot be provided with the mounting groove. Therefore, the sensor mounting groove is formed at the corner position or the edge position of the top plate 10. The speed sensor in the utility model can further comprise a horizontal speed sensor and a vertical speed sensor, and the horizontal speed sensor and the vertical speed sensor are both accommodated in the sensor mounting groove formed in the top plate; and the horizontal speed sensor and the vertical speed sensor are arranged perpendicularly. It should be noted that in the shock absorber provided by the utility model, the motor driving assembly, the speed sensor and the displacement sensor usually need to be one-to-one corresponding in the horizontal and vertical directions.

[0044] In the above embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0045] ​The above merely describes preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A damper characterized by, The shock absorber comprises a top plate, a bottom plate, a spring damping assembly and a motor driving assembly, the top plate and the bottom plate are oppositely arranged, the spring damping assembly is arranged between the top plate and the bottom plate, two ends of the spring damping assembly are fixedly connected with the center area of the top plate and the center area of the bottom plate respectively, the spring damping assembly comprises a first mounting plate which is vertically arranged with the bottom plate / top plate, and the motor driving assembly is fixed on the first mounting plate. The motor driving assembly comprises a coil assembly and a magnetic steel assembly, the coil assembly is fixedly connected with the top plate, and the magnetic steel assembly is fixedly connected with the bottom plate.

2. The damper of claim 1, wherein The motor driving assembly is a horizontal motor driving assembly or a vertical motor driving assembly, and the magnetic steel assembly is in a U-shaped structure; when the motor driving assembly is the horizontal motor driving assembly, the magnetic steel assembly is open towards the top plate, and when the motor driving assembly is the vertical motor driving assembly, the magnetic steel assembly is open towards the horizontal direction.

3. The damper of claim 2, wherein The motor driving assembly further comprises a magnetic steel assembly connecting piece and a coil assembly connecting piece, the magnetic steel assembly connecting piece is fixedly connected with the bottom plate, the magnetic steel assembly is fixed on the side of the magnetic steel assembly connecting piece away from the bottom plate, the coil assembly connecting piece is fixedly connected with the side of the top plate close to the bottom plate, and the coil assembly is fixed on the side of the coil assembly connecting piece close to the bottom plate. The magnetic steel assembly comprises a back iron connecting piece, a first back iron and a second back iron, the back iron connecting piece is fixed on the magnetic steel assembly connecting piece, the first back iron and the second back iron are fixed on the opposite two sides of the back iron connecting piece respectively, a magnetic steel assembly mounting groove is formed in the first mounting plate, and the first back iron is clamped in the magnetic steel assembly mounting groove. The magnetic steel assembly further comprises a first magnetic steel and a second magnetic steel, the first magnetic steel is fixed on the first back iron, and the second magnetic steel is fixed on the second back iron, the first magnetic steel and the second magnetic steel are oppositely arranged, and the distance between the first magnetic steel and the second magnetic steel is smaller than the distance between the first back iron and the second back iron. The coil assembly comprises a coil support and a coil, the coil support is fixedly connected with the coil assembly connecting piece, and the coil support is arranged between the first magnetic steel and the second magnetic steel, and the coil is fixed on the side of the coil support opposite to the first magnetic steel or the second magnetic steel. The coil assembly further comprises a first coil cover plate, a second coil cover plate and a wire core, the coil is wound on the wire core, the wire core is connected with the first coil cover plate and the second coil cover plate through screws, and the first coil cover plate and the second coil cover plate are fixedly connected with the coil support.

4. The damper of claim 1, wherein The spring damping assembly further comprises a second mounting plate vertically arranged with the bottom plate / top plate, the first mounting plate and the second mounting plate are vertically arranged, the motor driving assembly is multiple, the multiple motor driving assemblies comprise at least one transverse motor driving assembly and at least one longitudinal motor driving assembly, the transverse motor driving assembly is fixed on the first mounting plate, and the longitudinal motor driving assembly is fixed on the second mounting plate.

5. The damper of claim 4, wherein The spring damping assembly further comprises a third mounting plate vertically arranged with the bottom plate / top plate, the third mounting plate is vertically arranged with the second mounting plate, and the third mounting plate and the first mounting plate are oppositely arranged; the multiple motor driving assemblies comprise multiple transverse motor driving assemblies, and the multiple transverse motor driving assemblies are respectively arranged on the oppositely arranged first mounting plate and third mounting plate. Or the third mounting plate is vertically arranged with the first mounting plate, the third mounting plate and the second mounting plate are oppositely arranged; the multiple motor driving assemblies comprise multiple longitudinal motor driving assemblies, and the multiple longitudinal motor driving assemblies are respectively arranged on the oppositely arranged second mounting plate and third mounting plate.

6. The damper of claim 1, wherein The spring damping assembly further comprises a fourth mounting plate vertically arranged with the bottom plate / top plate, the first mounting plate and the fourth mounting plate are oppositely arranged, the motor driving assembly is multiple, and the multiple motor driving assemblies are respectively fixedly connected with the first mounting plate and the fourth mounting plate; the multiple motor driving assemblies are motor driving assemblies of the same type.

7. The damper of claim 1, wherein The shock absorber further comprises a displacement sensor assembly, and the displacement sensor is fixed on the first mounting plate through a detection plate.

8. The damper of claim 7, wherein The spring damping assembly further comprises a fifth mounting plate vertically arranged with the bottom plate / top plate, the first mounting plate and the fifth mounting plate are vertically arranged, and the motor driving assembly comprises a horizontal motor driving assembly and a vertical motor driving assembly, the horizontal motor driving assembly is fixed on the first mounting plate, and the vertical motor driving assembly is fixed on the second mounting plate. The displacement sensor comprises a horizontal displacement sensor and a vertical displacement sensor, the horizontal displacement sensor is fixed on the first mounting plate, the vertical displacement sensor is fixed on the fifth mounting plate, and the horizontal displacement sensor and the vertical displacement sensor are vertically arranged.

9. The damper of claim 1, wherein The shock absorber further comprises a speed sensor, a sensor mounting groove is formed on one side of the top plate close to the bottom plate, and the speed sensor is fixed in the mounting groove.

10. The damper of claim 9, wherein The speed sensor comprises a horizontal speed sensor and a vertical speed sensor, the horizontal speed sensor and the vertical speed sensor are accommodated in the top plate, and the horizontal speed sensor and the vertical speed sensor are vertically arranged.

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