A compact wall-mounted vibration absorber and method of use

Abstract

The application relates to a small wall-mounted shock absorber and a use method thereof, which comprises a first shock absorbing assembly 1 and a second shock absorbing assembly 2, the first shock absorbing assembly 1 comprises a first shell 101 and a first shock absorbing piece 102 arranged in the first shell 101, the second shock absorbing assembly 2 comprises a second shell 201 and a second shock absorbing piece 202 and a third shock absorbing piece 203 arranged in the second shell 201; the first shock absorbing piece 102 and the second shock absorbing piece 202 are arranged in a vertical direction to cooperate to provide a vertical shock absorbing function; and the third shock absorbing piece 203 is arranged in a horizontal direction to provide a horizontal shock absorbing function. The application can have a good shock absorbing effect in the vertical direction and the horizontal direction, can effectively reduce the vibration of electronic equipment in the vertical direction and the horizontal direction, and solves the problem of single shock absorbing direction.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of wall-mounted electronic device damping technology, and in particular to a small wall-mounted damper and a method of using the same. BACKGROUND

[0002] With the development of electronic technology and the increasing demand for practical use, the precision and weight level of wall-mounted electronic devices (such as displays, etc.) continue to improve, which puts new requirements on the environmental adaptability of the devices. In some environments with irregular vibrations, such as vehicles, cabins, etc., where electronic devices such as displays need to be installed, the strong jolt vibration generated by the installation environment can cause damage to the devices and affect their normal use.

[0003] Patent CN112128309A discloses a wall-mounted damper and a wall-mounted display device using the same. The wall-mounted damper includes a mounting seat, a shell, and an elastic member. When the environment vibrates, the mounting seat vibrates along the extension direction of the sliding groove under the action of the elastic member. Due to the arrangement of the elastic member, the vibration of the mounting seat is effectively reduced, thereby reducing the vibration of the display device and protecting the display device.

[0004] Patent CN206879024U discloses a damping device for a wall-mounted switch. The structure includes side cover plates, a machine cover shell, threaded holes, a rack, a base, a switch, a lock head, a bottom plate, a front cover door, and a damping device. The side cover plates are embedded on both sides of the machine cover shell. The damping device is connected to the rear side of the machine cover shell through the threaded holes. The switch is placed on the upper surface of the base. The lock head is embedded on the outer surface of the front cover door. The bottom plate is welded to the bottom of the machine cover shell. The damping device includes a spring, a support, a partition, a bolt, a nut, an embedded plate, an outer cover shell, and a fixed seat. The outer cover shell and the fixed seat are integrated structures. The top end of the spring is welded to the support. The bottom of the partition is welded to the embedded plate. The patent structure has a damping device that can provide damping function for the wall-mounted switch.

[0005] However, the above two patents both have vertical springs that can effectively reduce vertical vibration, but cannot achieve good damping effect in all directions of the horizontal plane.

[0006] Therefore, how to overcome the defects of the existing technology, how to solve the technical problem that the existing wall-mounted damping device is mainly designed for single-axis damping, which can only reduce the vibration in a single vertical direction, and the damping effect is limited in a strong jolt environment, is a difficult problem to be solved in this technical field. SUMMARY

[0007] To solve the above technical problems: the existing wall-mounted damping device is a single-axis damping design, which can only dampen the vibration in the vertical single direction, and the damping effect in the strong jolt environment is limited. The small wall-mounted damper and the use method thereof can play a good damping effect in the vertical and horizontal directions, can effectively dampen the vibration of the electronic equipment in the vertical and horizontal directions, and solve the problem of single damping direction. In addition, the damper structure is more compact and stable, and the size is small, which will not cause excessive influence on the overall load requirement and installation space of the equipment.

[0008] The present application is implemented as follows:

[0009] In a first aspect, the present application provides a small wall-mounted damper, comprising a first damping assembly 1 and a second damping assembly 2, the first damping assembly 1 comprising a first shell 101 and a first damping piece 102 arranged inside the first shell 101, and the second damping assembly 2 comprising a second shell 201 and a second damping piece 202 and a third damping piece 203 arranged inside the second shell 201; the first damping piece 102 and the second damping piece 202 are arranged in the vertical direction to cooperate to provide the damping function in the vertical direction; and the third damping piece 203 is arranged in the horizontal direction to provide the damping function in the horizontal direction.

[0010] In some embodiments, the first shell 101 is open at the bottom, and the second shell 201 is open at the top; the diameter of the bottom opening of the first shell 101 is smaller than the diameter of the top opening of the second shell 201, and the diameter of the bottom opening of the first shell 101 is consistent with the diameter of the upper end of the second damping piece 202; a part of the first shell 101 is located inside the second shell 201 and is sleeved on the second damping piece 202, one end of the first damping piece 102 is connected to the top end inside the first shell 101, and the other end of the first damping piece 102 is connected to the top end of the second damping piece 202.

[0011] In some embodiments, a friction ring 204 is arranged on the second damping piece 202, and the friction ring 204 is arranged at the sleeving position of the first shell 101 and the second damping piece 202.

[0012] In some embodiments, the third damping piece 203 is in the shape of a circular ring, the inner diameter of the third damping piece 203 is consistent with the outer diameter of the first shell 101, the outer diameter of the third damping piece 203 is consistent with the inner diameter of the second shell 201, the outer wall of the third damping piece 203 is fixed on the inner wall of the second shell 201, and the inner wall of the third damping piece 203 abuts against the outer wall of the first shell 101.

[0013] In some embodiments, the first shell 101 is provided with a first limiting piece 103 at the bottom, the first limiting piece 103 comprises a first circular ring 1031 and a second circular ring 1032 arranged in sequence from top to bottom, the outer diameter of the first circular ring 1031 is larger than the outer diameter of the second circular ring 1032; the second shell 201 is internally provided with a second limiting piece 205, the second limiting piece 205 is circular, and the outer wall of the second limiting piece 205 is fixed on the inner wall of the second shell 201; the outer diameter of the first circular ring 1031 is larger than the inner diameter of the second limiting piece 205, and the first circular ring 1031 is located between the third damping piece 203 and the second limiting piece 205 in the vertical direction; the outer diameter of the second circular ring 1032 is smaller than the inner diameter of the second limiting piece 205, and the second circular ring 1032 is located between the second damping piece 202 and the second limiting piece 205 in the horizontal direction.

[0014] In some embodiments, the second damping piece 202 is provided with a support seat 206 at the bottom end, and the support seat 206 is fixed inside the bottom end of the second shell 201; the second limiting piece 205 is located above the support seat 206.

[0015] In some embodiments, a gasket 207 is arranged between the third damping piece 203 and the inner top end of the second shell 201, the inner diameter of the gasket 207 is consistent with the outer diameter of the first shell 101, the outer diameter of the gasket 207 is larger than the diameter of the upper opening of the second shell 201 and smaller than the inner diameter of the second shell 201.

[0016] In some embodiments, the first shell 101 is provided with a first mounting table 3 at the top end, and a plurality of first mounting holes 301 are formed in the first mounting table 3; the second shell 201 is provided with a second mounting table 4 at the bottom end, and a plurality of second mounting holes 401 are formed in the second mounting table 4.

[0017] In some embodiments, the first damping piece 102 comprises a compression spring, the second damping piece 202 comprises a damping block, and the third damping piece 203 comprises a damping rubber.

[0018] In a second aspect, the present application provides a use method of a small wall-mounted damper, which is applied to the small wall-mounted damper of the first aspect, and the method comprises:

[0019] Fixing one end of a plurality of small wall-mounted dampers 100 on a back plate 200;

[0020] Installing a vibration isolation object 300 on the other end of the plurality of small wall-mounted dampers 100.

[0021] Compared with the prior art, the beneficial effects of the present application are that a small wall-mounted damper and a use method thereof are provided, which can play a better damping effect in the vertical and horizontal directions, can effectively slow down the vibration of electronic equipment in the vertical and horizontal directions, and solve the problem of single damping direction. In addition, the damper has a more compact and stable structure, and has a small size, which does not cause excessive influence on the overall load requirement and installation space of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0023] Figure 1 A schematic diagram of the outer shape structure of a small wall-mounted damper provided by the embodiment of the present application is shown in the figure.

[0024] Figure 2 A schematic diagram of the internal structure of a small wall-mounted damper provided by the embodiment of the present application is shown in the figure.

[0025] Figure 3 A schematic diagram of the structure after removing the second mounting table and the second shell on the basis of the embodiment of the present application is shown in the figure. Figure 1

[0026] Figure 4 A schematic diagram of the structure after removing the third damping member and the second limiting member on the basis of the embodiment of the present application is shown in the figure. Figure 3

[0027] Figure 5 A schematic diagram of the structure after removing the gasket and the first limiting member on the basis of the embodiment of the present application is shown in the figure. Figure 4

[0028] Figure 6 A schematic diagram of the structure after removing the first mounting table and the first shell on the basis of the embodiment of the present application is shown in the figure.

[0029] Figure 7 A schematic diagram of the structure after removing the first mounting table and the first shell on the basis of the embodiment of the present application is shown in the figure. Figure 5

[0030] Figure 8 A schematic diagram of the installation of the friction ring provided by the embodiment of the present application is shown in the figure.

[0031] Figure 9 A schematic diagram of the installation of the bottom cover provided by the embodiment of the present application is shown in the figure.

[0032] ​​​​Figure 10 A schematic view of a small wall-mounted damper according to an embodiment of the present application fixed to a back plate;

[0033] Figure 11 A schematic view of a vibration isolation object mounted on a small wall-mounted damper according to an embodiment of the present application. DETAILED DESCRIPTION

[0034] Unless the context clearly requires otherwise, throughout the description and the claims, the term "comprise", "comprising", and the like are to be construed in an open, non- limiting fashion, as including the stated elements, but not to the exclusion of one or more other elements. Throughout the description and claims of this specification, the term "comprise", "comprising", and the like can have the meaning ascribed to it in U.S. law; i.e., it can mean "include", "including", and the like.

[0035] In the description of the present application, the terms "inner", "outer", "longitudinal", "lateral", "upper", "lower", "left", "right", "top", "bottom", and the like, shall refer to the orientation or position as shown in the drawings, and are for convenience only, and are not required to be taken literally, except as required by the claims.

[0036] The present application will now be described in detail below with specific reference on the embodiments thereof. The following examples are intended to further illustrate the present application and are not intended to limit the scope of the present application. It should be noted that, for one of ordinary skill in the art, some modifications and improvements can be made to the present application without departing from the concept of the present application. These are all within the scope of the present application.

[0037] It should be noted that, if not in conflict, each feature of the embodiments of the present application can be combined with each other, and all are within the scope of the present application. Unless otherwise defined, all technical and scientific terms used in the specification are the same as those commonly understood by those skilled in the art of the present application. The terms used in the specification of the present application are for the purpose of describing the specific embodiments of the present application, and are not intended to limit the present application.

[0038] In some existing non-periodic vibration environment, such as vehicle, cabin and other internal need to install display and other electronic equipment scene, the strong vibration caused by the installation environment can cause damage to the device, affect its normal use. And the existing wall-mounted damping device is a single-axis damping design, only to slow down the vertical or horizontal direction and other single direction vibration, the damping effect is limited in the strong jolt environment.

[0039] Therefore, in order to improve the environmental adaptability of electronic equipment, ensure the normal use of the equipment in complex environment, solve the problem of damage to electronic equipment caused by non-periodic vibration of the environment, the embodiment of the application provides a small wall-mounted damper and its using method, which provides vertical damping function by cooperation of the first damping member and the second damping member, and provides horizontal damping function by the third damping member, so that the damper can effectively slow down the vibration of the electronic equipment in the vertical and horizontal directions, solve the problem of single damping direction, and the damper has compact structure, stable rigidity and small size, which will not cause excessive influence on the overall load requirement and installation space of the equipment.

[0040] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application, and are not used to limit the present application.

[0041] Embodiment 1

[0042] Reference Figure 1 and Figure 2 As shown in FIGS. 1 to 3, the embodiment 1 of the present application provides a small wall-mounted damper, which comprises a first damping assembly 1 and a second damping assembly 2. The first damping assembly 1 comprises a first housing 101 and a first damping member 102 arranged inside the first housing 101. The second damping assembly 2 comprises a second housing 201 and a second damping member 202 and a third damping member 203 arranged inside the second housing 201. The first damping member 102 and the second damping member 202 are arranged in vertical direction to cooperate to provide vertical damping function. The third damping member 203 is arranged in horizontal direction to provide horizontal damping function. Through the above arrangement, the horizontal and vertical directions can be damped at the same time, solving the technical problem of single damping direction in the prior art.

[0043] Specifically, in one embodiment, the bottom end of the second damping assembly 2, that is, the bottom end of the second shell 201 is provided with a second mounting table 4, and a plurality of second mounting holes 401 are formed in the second mounting table 4, which are used to mount the small wall-mounted damper on the back plate in the internal environment such as a vehicle, a cabin, etc.; wherein the second mounting table 4 is slightly wider to make the installation more stable, and the second mounting holes 401 can be two, which are respectively located at the two ends of the second mounting table 4 extending out of the second shell 201. The top end of the first damping assembly 1, that is, the top end of the first shell 101 is provided with a first mounting table 3, and a plurality of first mounting holes 301 are formed in the first mounting table 3, which are used to mount the vibration isolation object, such as a display screen, on the small wall-mounted damper; wherein the first mounting table 3 can be a long strip shape suitable for the diameter of the first shell 101, and the first mounting holes 301 can be two, which are respectively located at the two ends of the first mounting table 3 extending out of the first shell 101. The first mounting holes 301 and the second mounting holes 401 can be threaded holes to be fixed by bolts.

[0044] Based on the above arrangement, the vibration isolation object can be mounted on the back plate through the small wall-mounted damper, and the small wall-mounted damper can realize multi-directional damping function in vertical and horizontal directions for the vibration isolation object. It should be noted that the small wall-mounted damper is generally used together in use, for example, four small wall-mounted dampers are selected to be used, one at each corner of the vibration isolation object, to realize more stable installation and better damping effect.

[0045] It should also be noted that the damping directions (vertical, horizontal) in the embodiment are relative to Figure 1 and Figure 2 the directions shown in the drawings. In actual use, the small wall-mounted damper can be installed and used after being rotated by 90 degrees on the basis of Figure 1 and Figure 2 , at this time, the first damping member 102 and the second damping member 202 become arranged along the horizontal direction to cooperate to provide horizontal damping function, and the third damping member 203 becomes arranged along the vertical direction to provide vertical damping function. In addition, the small wall-mounted damper can also be installed and used after being rotated by any angle on the basis of Figure 1 and Figure 2 , and the corresponding direction changes will not be described here.

[0046] The above is the description of the overall structure of the embodiment of the application, and the more specific structure of the embodiment of the application will be described in more detail below.

[0047] Reference is made to Figure 1 and Figure 2As shown, in some embodiments, the first shell 101 is open at the bottom, and the second shell 201 is open at the top; the diameter of the bottom opening of the first shell 101 is smaller than the diameter of the top opening of the second shell 201, and the diameter of the bottom opening of the first shell 101 is consistent with the diameter of the upper end of the second damping member 202; the purpose of the above arrangement is to enable a part of the first shell 101 to enter the second shell 201, so that the first damping member 102 inside the first shell 101 can cooperate with the second damping member 202 inside the second shell 201 to form a vertical damping function; and the diameter of the bottom opening of the first shell 101 is smaller than the diameter of the top opening of the second shell 201, rather than being equal, in order to reserve a gap between the first shell 101 and the second shell 201 in the horizontal direction, and to realize the horizontal damping function through subsequent structures. If the first shell 101 and the second shell 201 are tightly attached, they are prone to wear and tear in a vibrating environment; the above arrangement can avoid this situation. Based on the above arrangement, a part of the first shell 101 is located inside the second shell 201 and is sleeved on the second damping member 202, one end of the first damping member 102 is connected to the top end inside the first shell 101, and the other end of the first damping member 102 is connected to the top end of the second damping member 202; thereby realizing the cooperation of the first damping member 102 and the second damping member 202, and improving the vertical damping effect.

[0048] In some embodiments, the first damping member 102 includes a compression spring, and the second damping member 202 includes a damping block; when subjected to a vertical vibration force, the compression spring will be compressed to absorb most of the vibration force, and at the same time, the damping block will also absorb part of the vibration force, and the vertical deformation will not be too large. The compression spring and the damping block cooperate to realize the vertical damping function, and the effect is better.

[0049] In some embodiments, the second damping member 202 is provided with a friction ring 204, which is arranged at the sleeving position of the first shell 101 and the second damping member 202. By arranging the friction ring 204, when subjected to a vertical vibration force, the friction force between the friction ring 204 and the inner wall of the first shell 101 can further reduce the impact of the vibration force on the equipment; at the same time, the arrangement of the friction ring 204 can also seal the first damping member 102 inside the first shell 101; because the first damping member 102 is usually arranged as a compression spring, sealing by the friction ring 204 can avoid the influence of the working environment on the compression spring. Figure 8 As shown, the friction ring 204 can be arranged by opening an annular notch on the second damping member 202, so as to be sleeved on the notch.

[0050] In some embodiments, the third damping member 203 is annular, the inner diameter of the third damping member 203 is consistent with the outer diameter of the first shell 101, the outer diameter of the third damping member 203 is consistent with the inner diameter of the second shell 201, the outer wall of the third damping member 203 is fixed on the inner wall of the second shell 201, and the inner wall of the third damping member 203 abuts against the outer wall of the first shell 101. The third damping member 203 plays a role of horizontal damping. For example, when a horizontal vibration force is generated, the first shell 101 will shake in the horizontal direction relative to the second shell 201, and because the third damping member 203 abuts between the first shell 101 and the second shell 201, the shaking can be offset to a certain extent, that is, a horizontal damping function is played. In some embodiments, the third damping member 203 includes damping rubber, which is made into a ring shape and arranged between the first shell 101 and the second shell 201 to play a role of horizontal damping and also play a role of horizontal limiting.

[0051] In some embodiments, the first shell 101 is provided with a first limiting member 103 at the bottom, as shown in Figure 6 The first limiting member 103 includes a first annular ring 1031 and a second annular ring 1032 arranged in sequence from top to bottom, the outer diameter of the first annular ring 1031 is greater than the outer diameter of the second annular ring 1032, the second shell 201 is internally provided with a second limiting member 205, the second limiting member 205 is annular, and the outer wall of the second limiting member 205 is fixed on the inner wall of the second shell 201, the outer diameter of the first annular ring 1031 is greater than the inner diameter of the second limiting member 205, and the first annular ring 1031 is located between the third damping member 203 and the second limiting member 205 in the vertical direction, the outer diameter of the second annular ring 1032 is less than the inner diameter of the second limiting member 205, and the second annular ring 1032 is located between the second damping member 202 and the second limiting member 205 in the horizontal direction, and the second limiting member 205 includes metal rubber. The first limiting member 103 and the second limiting member 205 are arranged to limit the relative movement of the first shell 101 and the second shell 201, after the above arrangement, when the whole formed by the first shell 101 and the first limiting member 103 moves relative to the second shell 201 in the horizontal direction, the movement range is limited between the second damping member 202 and the second limiting member 205, when the whole formed by the first shell 101 and the first limiting member 103 moves relative to the second shell 201 in the vertical direction, the movement range is limited between the third damping member 203 and the second limiting member 205, and the second damping member 202, the second limiting member 205 and the third damping member 203 are all damping materials, which can further effectively reduce the impact of vibration on the equipment.

[0052] In some embodiments, the first limiting member 103 can be a fixed nut, and the bottom outer surface of the first shell 101 is provided with external threads corresponding to the internal threads of the fixed nut, so as to fix the fixed nut at the bottom of the first shell 101 through threaded connection.

[0053] In some embodiments, the bottom end of the second damping member 202 is provided with a support seat 206 fixed to the inner bottom end of the second shell 201, and the second limiting member 205 is located above the support seat 206. The support seat 206 can be a damping block integrally formed with the second damping member 202.

[0054] In some embodiments, a gasket 207 is arranged between the third damping member 203 and the inner top end of the second shell 201, the inner diameter of the gasket 207 is consistent with the outer diameter of the first shell 101, and the outer diameter of the gasket 207 is greater than the diameter of the upper opening of the second shell 201 and less than the inner diameter of the second shell 201. The gasket 207 can seal the internal elements of the second shell 201 to some extent, preventing dirt from entering the interior of the second shell 201.

[0055] Reference Figure 1 and Figure 9 In some embodiments, the bottom of the second mounting table 4 is further provided with a bottom cover 5, and the lower part of the second shell 201 can be completely opened to facilitate the installation of various components. The main structure of the second mounting table 4 is provided with an opening corresponding to the opening of the lower part of the second shell 201, so as not to affect the installation of various components. After installation, the bottom is fixed by the bottom cover 5, and the bottom cover 5 is provided in a closed state corresponding to the opening of the lower part of the second shell 201, so as to prevent the external environment from affecting the interior of the second shell 201 after installation. The bottom cover 5 is provided with a third mounting hole 501 corresponding to the second mounting hole 401 of the second mounting table 4, so as to be mounted with the back plate. In addition, the second mounting table 4 is further provided with a plurality of fourth mounting holes 402 beside the second mounting hole 401 for mounting the bottom cover 5, and the bottom cover 5 is also provided with a fifth mounting hole 502 at a corresponding position, so as to be fixedly mounted with the second mounting table 4.

[0056] Reference Figure 3 , Figure 4 , Figure 5 and Figure 7 The step-by-step disassembly schematic diagram can better visually display the structure of the present embodiment. After removing the second mounting table 4 and the second shell 201, the structural schematic diagram is shown in Figure 1 Reference Figure 3 At this time, the outermost is the third damping member 203 and the second limiting member 205. In Figure 3The third damping member 203 and the second limiting member 205 are removed from the structure shown in the base, and the structural schematic diagram is shown in the base Figure 4 At this time, the gasket 207 and the first limiting member 103 are at the outermost periphery, as shown in the base Figure 4 The gasket 207 and the first limiting member 103 are removed from the structure shown in the base, and the structural schematic diagram is shown in the base Figure 5 At this time, the first housing 101 is at the outermost periphery, as shown in the base Figure 5 The first mounting table 3 and the first housing 101 are removed from the structure shown in the base, and the structural schematic diagram is shown in the base Figure 7 At this time, the first damping member 102, the second damping member 202, and the friction ring 204 are shown at the innermost part.

[0057] Based on the above setting, the small wall-mounted damper provided by the embodiment of the application realizes an integrated structure with large torque resistance composed of the first housing 101, the second housing 201, the first mounting table 3, the second mounting table 4, the bottom cover 5, the first damping member 102 (compression spring), the second damping member 202 (damping block), the first limiting member 103 (fixed nut), the third damping member 203 (damping rubber), the second limiting member 205 (metallic rubber), and the friction ring 204. The small wall-mounted damper provided by the embodiment of the application realizes a small, rigid, and stable damping structure form through the compression spring, the damping block, and the damping rubber. The embodiment of the application applies a new annular metallic rubber material to provide horizontal damping force, thereby making up for the defect that the existing wall-mounted damping device on the market can only provide single-direction damping effect through the compression spring, and improving the overall performance of the wall-mounted damper. When the embodiment of the application is configured and used, four small wall-mounted dampers are installed near the four corners of the equipment, so that the performance of the dampers can be maximally utilized. The embodiment of the application can well solve the problem of low-frequency vibration amplification of the wall-mounted electronic equipment, and is conducive to improving the durability, reliability, and concealment of the electronic equipment.

[0058] In summary, the embodiment of the application provides a small wall-mounted damper, which has a compact structure, stable rigidity, small size, good damping capacity in the vertical and horizontal directions, and strong applicability compared with the conventional wall-mounted damper, thereby improving the engineering application of the wall-mounted damper in the field of electronic equipment and having good universality.

[0059] Embodiment 2

[0060] The embodiment provides a use method of a small wall-mounted damper, which is applied to the small wall-mounted damper described in embodiment 1, and the use method is specifically as follows.

[0061] Referring to Figure 10 As shown in the base, first, one end of a plurality of small wall-mounted dampers 100 is fixed on a back plate 200; preferably, the other end of the small wall-mounted damper 100 is fixed on a mounting table 3. Figure 1The second mounting platform 4 at the bottom of the second housing 201 is fixed on the back plate 200. When setting, four small wall-mounted vibration absorbers 100 can be selected, distributed at four corners, and fixed to the back plate 200 by screws.

[0062] refer to Figure 11 As shown, next, the vibration isolation object 300 is installed on the other end of several small wall-mounted vibration absorbers 100; preferably, Figure 1 The first mounting platform 3 at the top of the first housing 101 is fixed to the vibration isolation object 300. The small wall-mounted vibration absorber 100 and the vibration isolation object 300 are mounted on the back plate 200 using screws and other fasteners. The small wall-mounted vibration absorbers 100 are distributed at the four corners of the vibration isolation object 300. After the vibration reduction effect of the small wall-mounted vibration absorbers 100, the vibration isolation object 300 can effectively reduce the vertical and horizontal vibrations generated by the environment.

[0063] The detailed structures of the various components of the small-sized wall-mounted vibration absorber 100 in the above method have been described in Example 1 and will not be repeated here.

[0064] In summary, the embodiment of the present invention provides a method for using a small wall-mounted vibration absorber. Compared with conventional wall-mounted vibration absorbers, it has a compact structure, stable rigidity, small dimensions, good vibration damping capabilities in both vertical and horizontal directions, and strong applicability, thereby improving the engineering applicability of the wall-mounted vibration absorber in the field of electronic equipment and having good versatility.

[0065] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Under the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes in different aspects of the present invention as described above. For the sake of simplicity, they are not provided in detail. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A small wall-mounted vibration absorber, characterized in that: The invention comprises a first shock absorbing component (1) and a second shock absorbing component (2), wherein the first shock absorbing component (1) comprises a first shell (101) and a first shock absorbing member (102) arranged inside the first shell (101), and the second shock absorbing component (203) comprises a second shell (201) and a second shock absorbing member (202) and a third shock absorbing member (203) arranged inside the second shell (201); the first shock absorbing member (102) and the second shock absorbing member (202) are arranged in a vertical direction to cooperate in providing a shock absorbing function in a vertical direction; the third shock absorbing member (203) is arranged in a horizontal direction to provide a shock absorbing function in a horizontal direction; The first shell (101) has an opening at the bottom, and the second shell (201) has an opening at the top; the diameter of the opening at the bottom of the first shell (101) is smaller than the diameter of the opening at the top of the second shell (201), and the diameter of the opening at the bottom of the first shell (101) is consistent with the diameter of the upper end of the second shock-absorbing member (202); a portion of the first shell (101) is located inside the second shell (201) and is sleeved on the second shock-absorbing member (202), one end of the first shock-absorbing member (102) is connected to the top end of the first shell (101), and the other end of the first shock-absorbing member (102) is connected to the top end of the second shock-absorbing member (202); The third shock absorber (203) is annular, and the inner diameter of the third shock absorber (203) is consistent with the outer diameter of the first shell (101), the outer diameter of the third shock absorber (203) is consistent with the inner diameter of the second shell (201), the outer wall of the third shock absorber (203) is fixed on the inner wall of the second shell (201), and the inner wall of the third shock absorber (203) is in contact with the outer wall of the first shell (101); A first limiting member (103) is provided at the bottom of the first housing (101), and the first limiting member (103) includes a first circular ring (1031) and a second circular ring (1032) arranged in sequence from top to bottom, and the outer diameter of the first circular ring (1031) is larger than the outer diameter of the second circular ring (1032); a second limiting member (205) is provided inside the second housing (201), and the second limiting member (205) is annular, and the outer wall of the second limiting member (205) is fixed to the second housing. (201); the outer diameter of the first circular ring (1031) is larger than the inner diameter of the second limiting member (205), and the first circular ring (1031) is located between the third shock absorbing member (203) and the second limiting member (205) in the vertical direction; the outer diameter of the second circular ring (1032) is smaller than the inner diameter of the second limiting member (205), and the second circular ring (1032) is located between the second shock absorbing member (202) and the second limiting member (205) in the horizontal direction.

2. The small wall-mounted vibration absorber according to claim 1, characterized in that: A friction ring (204) is provided on the second shock-absorbing member (202), and the friction ring (204) is provided at the socket connection between the first housing (101) and the second shock-absorbing member (202).

3. The small wall-mounted vibration absorber according to claim 1, characterized in that: A support seat (206) is provided at the bottom end of the second shock-absorbing member (202), and the support seat (206) is fixed to the bottom end inside the second shell (201); the second limiting member (205) is located above the support seat (206).

4. The small wall-mounted vibration absorber according to claim 1, characterized in that: A gasket (207) is provided between the third shock-absorbing member (203) and the inner top of the second shell (201); the inner diameter of the gasket (207) is consistent with the outer diameter of the first shell (101); the outer diameter of the gasket (207) is larger than the diameter of the upper opening of the second shell (201) and smaller than the inner diameter of the second shell (201).

5. The small wall-mounted vibration absorber according to any one of claims 1 to 4, characterized in that: A first mounting platform (3) is provided at the top end of the first housing (101), and a plurality of first mounting holes (301) are provided on the first mounting platform (3); a second mounting platform (4) is provided at the bottom end of the second housing (201), and a plurality of second mounting holes (401) are provided on the second mounting platform (4).

6. The small wall-mounted vibration absorber according to any one of claims 1 to 4, characterized in that: The first shock absorbing member (102) includes a compression spring, the second shock absorbing member (202) includes a damping block, and the third shock absorbing member (203) includes vibration-damping rubber.

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