Small wall-mounted shock absorber and using method thereof

Abstract

The invention relates to a small wall-mounted shock absorber and a using method thereof.The small wall-mounted shock absorber comprises a first shock absorption assembly 1 and a second shock absorption assembly 2, and the first shock absorption assembly 1 comprises a first shell 101 and a first shock absorption part 102 arranged in the first shell 101; the second damping assembly 2 comprises a second shell 201, a second damping piece 202 and a third damping piece 203, wherein the second damping piece 202 and the third damping piece 203 are arranged in the second shell 201. The first damping part 102 and the second damping part 202 are arranged along the vertical direction so as to cooperatively provide a damping function in the vertical direction; the third damping part 203 is arranged in the horizontal direction so as to provide the damping function in the horizontal direction. According to the damping device, a good damping effect can be achieved in the vertical direction and the horizontal direction, vibration of electronic equipment in the vertical direction, the horizontal direction and the like can be effectively relieved, and the problem that the damping direction is single is solved.

Description

Technical Field

[0001] The invention relates to the technical field of vibration reduction of wall-mounted electronic equipment, and in particular to a small wall-mounted vibration reducer and a use method thereof. Background Art

[0002] With the development of electronic technology and the continuous increase in actual use needs, the precision and weight of wall-mounted electronic devices (such as monitors, etc.) continue to increase, which puts forward new requirements for the environmental adaptability of the equipment. In some irregular vibration environments, such as vehicles, cabins, etc., where electronic devices such as monitors need to be installed, the strong bumps and vibrations generated by the installation environment will damage the equipment and affect its normal use.

[0003] Patent CN112128309A discloses a wall-mounted shock absorber and a wall-mounted display device using the same. The wall-mounted shock absorber includes a mounting seat, a housing, and an elastic member. When the environment vibrates, the mounting seat vibrates along the extension direction of the slide groove under the action of the elastic member. Due to the setting 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 shock absorbing device for a wall-mounted switch. Its structure includes side cover plates, a cover shell, threaded holes, a rack, a base, a switch, a lock, a bottom plate, a front cover door, and a shock absorbing device. Side cover plates are embedded on both sides of the cover shell. The shock absorbing device is connected to the rear side of the cover shell through threaded holes. The switch is placed on the upper surface of the base. The outer surface of the front cover door is embedded with a lock. The bottom plate is welded to the bottom of the cover shell. The shock absorbing device includes a spring, a support, a partition, a bolt, a nut, a mosaic plate, an outer cover shell, and a fixing seat. The outer cover shell and the fixing seat are an integrated structure. The top of the spring is welded to the support, and the bottom of the partition is welded to the mosaic plate. The patented structure has a shock absorbing device, which can provide a shock absorbing function for the wall-mounted switch.

[0005] However, although both of the above two patents are equipped with vertical springs, which can effectively reduce vibrations in the vertical direction, they cannot provide a good shock-absorbing effect in the horizontal directions.

[0006] In view of this, how to overcome the defects of the above-mentioned prior art and how to solve the technical problem that most of the existing wall-mounted vibration reduction devices are uniaxial vibration reduction designs and can only reduce vibration in a single vertical direction and have limited vibration reduction effect in a strong bumpy environment is a difficult problem that needs to be solved urgently in this technical field. Summary of the invention

[0007] To solve the above technical problems: Most existing wall-mounted vibration reduction devices are uniaxial vibration reduction designs, which can only reduce vibration in a single vertical direction, and have limited vibration reduction effects in strong bumpy environments. The present invention provides a small wall-mounted vibration reduction device and a method of using the same, which can achieve good vibration reduction effects in both vertical and horizontal directions, and can effectively reduce the vibration of electronic equipment in vertical and horizontal directions, solving the problem of a single vibration reduction direction. In addition, the vibration reduction device has a more compact and stable structure, a small size, and will not have too much impact on the overall load requirements and installation space of the equipment.

[0008] The present invention is achieved in that:

[0009] In a first aspect, the present invention provides a small wall-mounted shock absorber, comprising a first shock absorbing assembly 1 and a second shock absorbing assembly 2, wherein the first shock absorbing assembly 1 comprises a first shell 101 and a first shock absorbing member 102 arranged inside the first shell 101, and the second shock absorbing assembly 2 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.

[0010] In some embodiments, 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 absorber 202; a portion of the first shell 101 is located inside the second shell 201 and is sleeved on the second shock absorber 202, one end of the first shock absorber 102 is connected to the top of the first shell 101, and the other end of the first shock absorber 102 is connected to the top of the second shock absorber 202.

[0011] In some embodiments, a friction ring 204 is disposed on the second shock absorbing member 202 , and the friction ring 204 is disposed at the socket joint between the first housing 101 and the second shock absorbing member 202 .

[0012] In some embodiments, 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.

[0013] In some embodiments, a first limiting member 103 is provided at the bottom of the first shell 101, and the first limiting member 103 includes a first circular ring 1031 and a second circular ring 1032 which are 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 shell 201, and the second limiting member 205 is circular ring-shaped, 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 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.

[0014] In some embodiments, a support seat 206 is disposed at the bottom end of the second shock absorbing member 202 , and the support seat 206 is fixed to the bottom end of the second housing 201 ; the second limiting member 205 is located above the support seat 206 .

[0015] In some embodiments, a gasket 207 is provided between the third shock absorber 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 .

[0016] In some embodiments, a first mounting platform 3 is disposed at the top of the first housing 101 , and a plurality of first mounting holes 301 are opened on the first mounting platform 3 ; a second mounting platform 4 is disposed at the bottom of the second housing 201 , and a plurality of second mounting holes 401 are opened on the second mounting platform 4 .

[0017] In some embodiments, 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.

[0018] In a second aspect, the present invention provides a method for using a small wall-mounted vibration absorber, which is applied to the small wall-mounted vibration absorber described in the first aspect, and the method comprises:

[0019] Fix one end of a plurality of small wall-mounted vibration absorbers 100 on the back plate 200;

[0020] The vibration isolation object 300 is installed at the other end of the several small wall-mounted vibration absorbers 100 .

[0021] Compared with the prior art, the invention has the following beneficial effects: providing a small wall-mounted vibration absorber and a method of using the same, which can achieve good vibration reduction effects in both the vertical and horizontal directions, effectively reduce the vibration of electronic equipment in the vertical and horizontal directions, and solve the problem of a single vibration reduction direction. In addition, the vibration absorber has a more compact and stable structure, a small size, and will not have too much impact on the overall load requirements and installation space of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A schematic diagram of the appearance and structure of a small wall-mounted vibration absorber provided in an embodiment of the present invention;

[0024] Figure 2 A schematic diagram of the internal structure of a small wall-mounted vibration absorber provided by an embodiment of the present invention;

[0025] Figure 3 The embodiment of the present invention provides Figure 1 A schematic diagram of the structure after removing the second mounting platform and the second shell from the foundation;

[0026] Figure 4 The embodiment of the present invention provides Figure 3 A schematic diagram of the structure after removing the third shock absorbing member and the second limiting member from the base;

[0027] Figure 5 The embodiment of the present invention provides Figure 4 A schematic diagram of the structure after the gasket and the first limiter are removed from the foundation;

[0028] Figure 6 A schematic structural diagram of a first position-limiting member provided in an embodiment of the present invention;

[0029] Figure 7 The embodiment of the present invention provides Figure 5 A schematic diagram of the structure after removing the first mounting platform and the first shell from the base;

[0030] Figure 8 A schematic diagram of the installation of a friction ring provided in an embodiment of the present invention;

[0031] Fig. 9 A schematic diagram of bottom cover installation provided by an embodiment of the present invention;

[0032] Fig.10 A schematic diagram of a small wall-mounted vibration absorber provided in an embodiment of the present invention being fixed on a back plate;

[0033] Fig.11 A schematic diagram of an isolation object provided in an embodiment of the present invention being installed on a small wall-mounted vibration absorber. DETAILED DESCRIPTION

[0034] Unless the context requires otherwise, throughout the specification and claims, the term "including" is to be interpreted as open inclusion, that is, "including, but not limited to". In the description of the specification, the terms "one embodiment", "some embodiments", "exemplary embodiments", "examples", "specific examples" or "some examples" and the like are intended to indicate that specific features, structures, materials or characteristics associated with the embodiment or example are included in at least one embodiment or example of the present disclosure. The schematic representation of the above terms does not necessarily refer to the same embodiment or example. In addition, the specific features, structures, materials or characteristics may be included in any one or more embodiments or examples in any appropriate manner, that is, although they may be carried in the embodiments or examples of the above terms due to reasons such as the order and position of appearance, it is not limited to that they can be carried in combination by one embodiment or example.

[0035] In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "up", "down", "left", "right", "top", "bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

[0036] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several variations and improvements may be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0037] It should be noted that, if there is no conflict, the various features in the embodiments of the present invention can be combined with each other, all within the scope of protection of this application. Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by technicians in the technical field of the present invention. The terms and directions used in this specification are only for the purpose of describing specific implementation methods and are not intended to limit the present invention.

[0038] In some existing irregular vibration environments, such as vehicles and cabins where electronic equipment such as monitors need to be installed, the strong bumps and vibrations generated by the installation environment can damage the equipment and affect its normal use. However, most existing wall-mounted vibration reduction devices are uniaxial vibration reduction designs, which can only reduce vibration in a single direction such as vertical or horizontal directions, and have limited vibration reduction effects in strong bumpy environments.

[0039] In view of this, in order to improve the environmental adaptability of electronic equipment, ensure the normal use of equipment in complex environments, and solve the problem of damage to electronic equipment caused by irregular vibrations in the environment, an embodiment of the present invention provides a small wall-mounted shock absorber and a method of using the same. The first shock absorber cooperates with the second shock absorber to provide a vertical shock absorption function, and the third shock absorber provides a horizontal shock absorption function, so that the shock absorber can effectively reduce the vibration of the electronic equipment in the vertical and horizontal directions, thereby solving the problem of a single vibration absorption direction. In addition, the shock absorber has a compact structure, stable rigidity, and small dimensions, and will not cause too much impact on the overall load requirements and installation space of the equipment.

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

[0041] Example 1

[0042] refer to Figure 1 and Figure 2 As shown, embodiment 1 of the present invention provides a small wall-mounted shock absorber, including a first shock absorbing assembly 1 and a second shock absorbing assembly 2, wherein the first shock absorbing assembly 1 includes a first housing 101 and a first shock absorbing member 102 disposed inside the first housing 101, and the second shock absorbing member 2 includes a second housing 201 and a second shock absorbing member 202 and a third shock absorbing member 203 disposed inside the second housing 201; the first shock absorbing member 102 and the second shock absorbing member 202 are disposed in a vertical direction to cooperate in providing a shock absorbing function in a vertical direction; the third shock absorbing member 203 is disposed in a horizontal direction to provide a shock absorbing function in a horizontal direction. Through the above arrangement, shock absorption can be performed in both the horizontal and vertical directions, solving the technical problem of a single shock absorption direction in the prior art.

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

[0044] Based on the above settings, the vibration isolation object can be installed on the back plate through the small wall-mounted vibration absorber, and the small wall-mounted vibration absorber can realize vertical and horizontal vibration absorption functions for the vibration isolation object. It should be noted that when using small wall-mounted vibration absorbers, multiple small wall-mounted vibration absorbers are generally used together. For example, four small wall-mounted vibration absorbers are selected, and one is used at each of the four corners of the vibration isolation object to achieve a more stable installation and a better vibration absorption effect.

[0045] It should also be noted that the damping directions (vertical and horizontal) described in this embodiment are relative to Figure 1 and Figure 2 In the direction shown, in actual use, the small wall-mounted vibration absorber may be Figure 1 and Figure 2 The first shock absorber 102 and the second shock absorber 202 are arranged in the horizontal direction to provide the shock absorbing function in the horizontal direction; the third shock absorber 203 is arranged in the vertical direction to provide the shock absorbing function in the vertical direction. Figure 1 and Figure 2 The base can be installed and used after being rotated to any angle. The corresponding direction changes will not be repeated here.

[0046] The above is a description of the overall structure of the embodiment of the present invention. The following is a more detailed description of the more specific structure of the embodiment of the present invention.

[0047] refer to Figure 1 and Figure 2As shown, in some embodiments, the first housing 101 has an opening at the bottom and the second housing 201 has an opening at the top; the diameter of the opening at the bottom of the first housing 101 is smaller than the diameter of the opening at the top of the second housing 201, and the diameter of the opening at the bottom of the first housing 101 is consistent with the diameter of the upper end of the second shock absorber 202; the purpose of the above arrangement is to allow a portion of the first housing 101 to enter the second housing 201, so that the first shock absorber 102 inside the first housing 101 can cooperate with the second shock absorber 202 inside the second housing 201 to form a vertical shock absorbing function, and the diameter of the opening at the bottom of the first housing 101 is smaller than the diameter of the opening at the top of the second housing 201, rather than being set equal to, in order to reserve a gap between the first housing 101 and the second housing 201 in the horizontal direction, and realize the shock absorbing function in the horizontal direction through the subsequent structure. If the first housing 101 and the second housing 201 fit tightly, then wear and damage are likely to occur in a vibration environment; the above arrangement can avoid this situation. Based on the above configuration, a portion of the first shell 101 is located inside the second shell 201 and is sleeved on the second shock absorber 202, one end of the first shock absorber 102 is connected to the top inside the first shell 101, and the other end of the first shock absorber 102 is connected to the top of the second shock absorber 202; thereby achieving the coordinated use of the first shock absorber 102 and the second shock absorber 202, and realizing and improving the shock absorption effect in the vertical direction.

[0048] In some embodiments, the first shock absorber 102 includes a compression spring, and the second shock absorber 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 the damping block will also absorb a part of the vibration force, and the vertical deformation will not be too large. The vertical vibration reduction function is achieved by the cooperation of the compression spring and the damping block, and the effect is better.

[0049] In some embodiments, a friction ring 204 is provided on the second shock absorbing member 202, and the friction ring 204 is provided at the socket joint between the first housing 101 and the second shock absorbing member 202. By providing the friction ring 204, when subjected to vertical vibration force, the impact of the vibration force on the device can be further reduced through the friction force between the friction ring 204 and the inner wall of the first housing 101; at the same time, the friction ring 204 can also seal the first shock absorbing member 102 inside the first housing 101, because the first shock absorbing member 102 is usually provided as a compression spring, and after sealing with the friction ring 204, the impact of the working environment on the compression spring can be avoided. Reference Figure 8 As shown, the friction ring 204 can be arranged by opening an annular notch on the second shock-absorbing member 202, so that the friction ring 204 is sleeved on the notch for arrangement.

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

[0051] In some embodiments, a first stopper 103 is disposed at the bottom of the first housing 101. Figure 6 As shown, the first limiting member 103 includes a first circular ring 1031 and a second circular ring 1032 which are 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 arranged inside the second shell 201, and the second limiting member 205 is circular ring-shaped, 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 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, and the second limiting member 205 includes metal rubber. The first limiting member 103 and the second limiting member 205 are provided to limit the relative movement between the first housing 101 and the second housing 201; after the above-mentioned arrangement, when the whole formed by the first housing 101 and the first limiting member 103 moves in the horizontal direction relative to the second housing 201, the movement range is limited between the second shock absorbing member 202 and the second limiting member 205; when the whole formed by the first housing 101 and the first limiting member 103 moves in the vertical direction relative to the second housing 201, the movement range is limited between the third shock absorbing member 203 and the second limiting member 205; and the second shock absorbing member 202, the second limiting member 205 and the third shock absorbing member 203 are all made of shock absorbing materials, which can further effectively reduce the impact of vibration on the equipment.

[0052] In some embodiments, the first limiting member 103 may be a fixing nut, and correspondingly, the outer surface of the bottom of the first shell 101 is configured as an outer thread corresponding to the inner thread of the fixing nut, so that the fixing nut can be fixed to the bottom of the first shell 101 through threaded engagement.

[0053] In some embodiments, a support seat 206 is disposed at the bottom of the second shock absorbing member 202, and the support seat 206 is fixed to the bottom of the second housing 201; the second stopper 205 is located above the support seat 206. The support seat 206 can be a damping block integrally formed with the second shock absorbing member 202.

[0054] In some embodiments, a gasket 207 is disposed between the third shock absorber 203 and the top of the inner portion of the second housing 201, the inner diameter of the gasket 207 is consistent with the outer diameter of the first housing 101, the outer diameter of the gasket 207 is larger than the diameter of the upper opening of the second housing 201 and smaller than the inner diameter of the second housing 201. The gasket 207 can play a certain sealing role for the internal components of the second housing 201 to prevent dirt from entering the interior of the second housing 201.

[0055] refer to Figure 1 and Fig. 9 As shown, in some embodiments, a bottom cover 5 is also provided at the bottom of the second mounting platform 4, and the bottom of the second housing 201 can be set to be completely open to facilitate the installation of various components. The main structure of the second mounting platform 4 is provided with the same opening at the position corresponding to the opening at the bottom of the second housing 201 so as not to affect the installation of various components; after the installation is completed, the bottom is fixed by the bottom cover 5, and the bottom cover 5 is set to a closed state at the position corresponding to the opening at the bottom of the second housing 201 to prevent the external environment from affecting the inside of the second housing 201 after the installation is completed. The bottom cover 5 is provided with a third mounting hole 501 at the position corresponding to the second mounting hole 401 of the second mounting platform 4 for installation with the back plate. In addition, the second mounting platform 4 is also provided with a plurality of fourth mounting holes 402 for installation with the bottom cover 5 next to the second mounting hole 401, and a fifth mounting hole 502 is also provided at the corresponding position on the bottom cover 5 for fixed installation with the second mounting platform 4.

[0056] refer to Figure 3 , Figure 4 , Figure 5 as well as Figure 7 The step-by-step disassembly diagram can better and intuitively display the structure of this embodiment. Figure 1 After removing the second mounting platform 4 and the second housing 201, the structural schematic diagram is shown in FIG. Figure 3 As shown, at this time, the third shock absorbing member 203 and the second stopper 205 are at the outermost part. Figure 3After removing the third damping member 203 and the second limiting member 205, the structural schematic diagram is shown in FIG. Figure 4 As shown, the gasket 207 and the first stopper 103 are at the outermost part. Figure 4 After removing the gasket 207 and the first stopper 103, the structural diagram is shown in FIG. Figure 5 As shown, the first housing 101 is at the outermost periphery. Figure 5 After removing the first mounting platform 3 and the first housing 101, the structural schematic diagram is shown in FIG. Figure 7 As shown, the innermost first shock absorbing member 102 , the second shock absorbing member 202 and the friction ring 204 are shown at this time.

[0057] Based on the above configuration, the small wall-mounted shock absorber provided by the embodiment of the present invention completes an integrated structure for resisting large torque, which is composed of the first housing 101, the second housing 201, the first mounting platform 3, the second mounting platform 4, the bottom cover 5, the first shock absorber 102 (compression spring), the second shock absorber 202 (damping block), the first stopper 103 (fixing nut), the third shock absorber 203 (damping rubber), the second stopper 205 (metal rubber) and the friction ring 204. The small wall-mounted shock absorber provided by the embodiment of the present invention realizes a miniaturized and stiffness-stable shock-absorbing structure through structures such as compression springs, damping blocks, and damping rubber. The embodiment of the present invention uses a new type of annular metal rubber material to provide a horizontal damping force, which makes up for the defect that the existing wall-mounted shock absorbing devices on the market can only provide a single-direction shock absorbing effect through compression springs, thereby improving the overall performance of the wall-mounted shock absorber. When the embodiment of the present invention is configured and used, four small wall-mounted shock absorbers are installed near the four corners of the equipment to maximize the performance of the shock absorber. The embodiments of the present invention can well solve the problem of low-frequency vibration amplification of wall-mounted electronic equipment, which is beneficial to improving the durability, reliability and concealment of the electronic equipment.

[0058] In summary, the embodiment of the present invention provides a small wall-mounted shock absorber, which, compared with conventional wall-mounted shock absorbers, has a compact structure, stable rigidity, small dimensions, good vibration reduction capabilities in both vertical and horizontal directions, and strong applicability, thereby improving the engineering applicability of the wall-mounted shock absorber in the field of electronic equipment and having good versatility.

[0059] Example 2

[0060] This embodiment provides a method for using a small wall-mounted shock absorber, which is applied to the small wall-mounted shock absorber described in Example 1. The specific method of use is as follows.

[0061] refer to Fig.10 As shown, firstly, one end of a plurality of small wall-mounted vibration absorbers 100 is fixed on the back plate 200; preferably, 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, and the four small wall-mounted vibration absorbers 100 are distributed at four corners and fixed to the back plate 200 by screws.

[0062] refer to Fig.11 As shown, next, the vibration isolation object 300 is installed at 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 by means of fasteners such as screws. 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 absorber 100, the vibration generated by the environment in the vertical and horizontal directions can be effectively reduced at the vibration isolation object 300.

[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 shock absorber. Compared with conventional wall-mounted shock absorbers, it has a compact structure, stable rigidity, small dimensions, good vibration reduction capabilities in both vertical and horizontal directions, and strong applicability, thereby improving the engineering applicability of the wall-mounted shock 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 may also be combined, the steps may be implemented in any order, and there are many other changes in different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. 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 shock 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 with each other to provide a shock absorbing function in a vertical direction; and the third shock absorbing member (203) is arranged in a horizontal direction to provide a shock absorbing function in a horizontal direction.

2. The small wall-mounted vibration absorber according to claim 1, characterized in that: 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).

3. The small wall-mounted vibration absorber according to claim 2, characterized in that: The second shock absorbing member (202) is provided with a friction ring (204), and the friction ring (204) is arranged at the sleeve joint between the first housing (101) and the second shock absorbing member (202).

4. The small wall-mounted vibration absorber according to claim 1, characterized in that: The third shock absorbing member (203) is annular, and the inner diameter of the third shock absorbing member (203) is consistent with the outer diameter of the first shell (101), the outer diameter of the third shock absorbing member (203) is consistent with the inner diameter of the second shell (201), the outer wall of the third shock absorbing member (203) is fixed on the inner wall of the second shell (201), and the inner wall of the third shock absorbing member (203) is in contact with the outer wall of the first shell (101).

5. The small wall-mounted vibration absorber according to claim 1, characterized in that: A first limiting member (103) is arranged at the bottom of the first housing (101), the first limiting member (103) comprising 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) being greater than the outer diameter of the second circular ring (1032); a second limiting member (205) is arranged inside the second housing (201), the second limiting member (205) is in a circular ring shape, and the outer wall of the second limiting member (205) is fixed to the second housing. The first circular ring (1031) is disposed on the inner wall of the second limiting member (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.

6. The small wall-mounted vibration absorber according to claim 5, 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 outer shell (201); the second position limiting member (205) is located above the support seat (206).

7. The small wall-mounted vibration absorber according to claim 2, 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).

8. The small wall-mounted vibration absorber according to any one of claims 1 to 7, characterized in that: A first mounting platform (3) is arranged at the top end of the first shell (101), and a plurality of first mounting holes (301) are provided on the first mounting platform (3); a second mounting platform (4) is arranged at the bottom end of the second shell (201), and a plurality of second mounting holes (401) are provided on the second mounting platform (4).

9. The small wall-mounted vibration absorber according to any one of claims 1 to 7, characterized in that: The first shock absorbing member (102) comprises a compression spring, the second shock absorbing member (202) comprises a damping block, and the third shock absorbing member (203) comprises vibration-damping rubber.

10. A method for using a small wall-mounted vibration absorber, applied to the small wall-mounted vibration absorber according to any one of claims 1 to 9, characterized in that: include: Fixing one end of a plurality of small wall-mounted vibration absorbers (100) on the back plate (200); The vibration isolation object (300) is installed at the other end of a plurality of small wall-mounted vibration absorbers (100).

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