CN218914473U - Equipment mounting bracket and monitoring equipment - Google Patents

Abstract

The utility model provides an equipment mounting bracket and monitoring equipment, wherein the equipment mounting bracket comprises a bracket body, a switching component, a movable component connected with electronic equipment and a damping component, wherein the damping component comprises a damping element connected with the switching component and the movable component; when the electronic equipment moves relative to the bracket body, the vibration absorbing element can deform and absorb the kinetic energy of the movable component. The movable component is enabled to perform damping vibration relative to the switching component by absorbing the kinetic energy of the movable component relative to the switching component, the vibration amplitude of the movable component is reduced in a damping attenuation mode, and finally the kinetic energy of the movable component disappears and is restored to a static state. Therefore, the equipment mounting bracket can enable the electronic equipment connected with the movable assembly to stop vibrating as soon as possible, and improves the working stability and reliability of the electronic equipment.

Description

Equipment mounting bracket and monitoring equipment

Technical Field

The utility model relates to the technical field of security protection, in particular to an equipment mounting bracket and monitoring equipment.

Background

The use of security monitoring cameras is increasingly diverse, and more cameras are applied to construction sites, forest fire protection, power transmission towers and the like nowadays. The camera in the use occasion is suspended relative to the ground, is easily affected by ground vibration or air flow disturbance to vibrate or shake, and can continuously vibrate, and can not recover a static state in a short time, so that the fuzzy distortion of a monitoring image obtained by the camera can be caused, and the damage of components in the camera can be caused when the monitoring image is serious.

Disclosure of Invention

In view of the above, the present utility model provides an apparatus mounting bracket capable of suppressing continuous vibration of an electronic apparatus under impact of environmental factors, where the apparatus mounting bracket can enable the electronic apparatus to recover to a stationary state quickly after vibration or shaking, which is beneficial to improving working stability and reliability of the electronic apparatus.

The equipment mounting bracket comprises a bracket body, a switching component connected with the bracket body, a movable component connected with electronic equipment, and a damping component, wherein the damping component comprises a damping element connected with the switching component and the movable component; when the electronic equipment vibrates relative to the support body, the vibration absorbing element can deform and absorb the kinetic energy of the movable component, so that the electronic equipment generates damping vibration relative to the support body and the movable component is restrained from moving relative to the switching component.

In one embodiment, the adapting assembly comprises a supporting member and an adapting member connected with the bracket body, the movable assembly comprises a hanging portion and an extending portion, the hanging portion is movably arranged between the supporting member and the adapting member, at least part of the extending portion extends in a direction away from the adapting member to be connected with the electronic device, the damping assembly comprises a first damping element, and the first damping element is located between the supporting member and the hanging portion and is connected with the supporting member and the hanging portion.

The first vibration absorbing element is arranged on the support piece, the first vibration absorbing element is connected with the support piece, the support piece is connected with the first vibration absorbing element, the first vibration absorbing element is connected with the support piece, and the support piece is connected with the first vibration absorbing element.

In one embodiment, the adapter comprises a cover pressing part, the cover pressing part and the supporting part are arranged at intervals, the hooking part is movably arranged between the supporting part and the cover pressing part, the shock absorption assembly further comprises a second shock absorption element, and the second shock absorption element is positioned between the cover pressing part and the hooking part and is connected with the cover pressing part and the hooking part.

The first vibration absorbing element and the second vibration absorbing element are respectively located at two sides of the hanging portion, the first vibration absorbing element and the second vibration absorbing element can jointly clamp the hanging portion, the situation that the hanging portion breaks away from the first vibration absorbing element due to shaking of the electronic equipment relative to the support body can be avoided, and the hanging portion is ensured to be always connected with the first vibration absorbing element and the second vibration absorbing element. In the case where the hooking portion is always connected to the vibration absorbing element, the kinetic energy thereof can be absorbed and converted more quickly, so that the time required for the electronic apparatus to return to the stationary state is shortened.

In one embodiment, the adapter assembly further comprises a pretension member connecting the adapter member and the support member and defining a maximum distance between the cap pressing portion and the support member, such that the first vibration absorbing element and the second vibration absorbing element are respectively subjected to pretension pressure.

The first vibration absorbing element and the second vibration absorbing element are always kept in a pressed state, so that the state of connecting the hooking part is always kept, the possibility that the hooking part and the two vibration absorbing elements are mutually separated at the same time is eliminated, and the kinetic energy can be absorbed and converted more quickly.

In one embodiment, the pretension piece comprises a rod body penetrating through the adapter and the support piece, and further comprises a first limiting part and a second limiting part which are connected with the rod body, wherein the first limiting part is abutted against one end of the cover pressing part, which is far away from the support piece, and the second limiting part is abutted against one end of the support piece, which is far away from the cover pressing part.

By the arrangement, the connection and installation between the pre-tightening piece and the adapter piece and the supporting piece are more convenient, and the structural shape of the pre-tightening piece is simplified.

In one embodiment, the switching component comprises a longitudinal pressing part and a transverse pressing part, the movable component comprises a hanging part and an extending part, the hanging part and the extending part are respectively arranged opposite to the longitudinal pressing part and the transverse pressing part, and jointly enclose a movable cavity to accommodate a vibration-absorbing element, and the vibration-absorbing element comprises at least two end parts respectively connected with the longitudinal pressing part and the hanging part; and/or the lateral pressing part and the extension part jointly clamp the side part of the vibration absorption element.

The vibration absorbing device is arranged in such a way that under the condition that two ends of the vibration absorbing element are respectively connected with the vertical pressing part and the hanging part, the vibration absorbing element can absorb kinetic energy of the electronic equipment moving in the connecting line direction of the two ends of the vibration absorbing element when the electronic equipment vibrates or shakes, so that vibration of the electronic equipment in the connecting line direction of the two ends of the vibration absorbing element is damped and attenuated; under the condition that the side parts of the vibration absorbing element are respectively clamped by the transverse pressing part and the extension part, the vibration absorbing element can absorb kinetic energy of the electronic equipment moving in the direction of the transverse pressing part pointing to the extension part when the electronic equipment vibrates or shakes, so that vibration of the electronic equipment in the direction of the transverse pressing part pointing to the extension part is damped and attenuated.

In one embodiment, the vertical pressing portion includes a first vertical pressing portion and a second vertical pressing portion that are disposed at intervals, the hooking portion is movably disposed between the first vertical pressing portion and the second vertical pressing portion, the shock absorbing component includes a first shock absorbing element and a second shock absorbing element that are disposed on two sides of the hooking portion, the first shock absorbing element is connected to the first vertical pressing portion and the hooking portion, and the second shock absorbing element is connected to the second vertical pressing portion and the hooking portion.

The first vibration absorbing element and the second vibration absorbing element are respectively positioned at two sides of the hooking part, and can be matched together to absorb the kinetic energy of the electronic equipment in the interval direction between the first vertical pressing part and the second vertical pressing part.

In one embodiment, the transverse pressing part comprises a first boss, the first boss is convexly arranged on one side of the second vertical pressing part, which is close to the hooking part, the extension part comprises a first cylinder, and the first cylinder is convexly arranged on one side of the hooking part, which is close to the second vertical pressing part; the two ends of the second vibration absorbing element are connected with the second longitudinal pressing part and the hooking part, and the two side walls of the second vibration absorbing element are connected with the outer wall of the first boss and the inner wall of the first cylinder.

The kinetic energy of the electronic equipment in the connecting line direction of the two ends of the second vibration absorption element can be absorbed by the second vibration absorption element which is subjected to compression deformation when the second longitudinal pressure part and the hanging part extrude the two ends of the second vibration absorption element; the kinetic energy of the electronic equipment in the distance direction between the two side walls of the second vibration absorption element can be absorbed by the second vibration absorption element which is subjected to compression deformation when the outer wall of the first boss and the inner wall of the first cylinder extrude the two sides of the second vibration absorption element.

In one embodiment, the second vibration absorbing element is sleeved with the first boss, the first cylinder is sleeved with the second vibration absorbing element, and the outer wall of the first boss and the inner wall of the first cylinder respectively clamp the inner wall and the outer wall of the second vibration absorbing element.

The first cylinder and the first boss can squeeze the second vibration absorbing element in any direction perpendicular to the connecting lines of the two ends of the second vibration absorbing element, so that kinetic energy of the electronic equipment in any direction perpendicular to the connecting lines of the two ends of the second vibration absorbing element can be absorbed by the second vibration absorbing element, and damping vibration of the electronic equipment in the direction is realized.

In one embodiment, the switching assembly further comprises a pre-tightening piece, the pre-tightening piece is connected with the second vertical pressing part, the hooking part and the first vibration absorbing element are arranged in a penetrating manner, the extension part comprises a second cylinder body, and the second cylinder body is convexly arranged on one side, far away from the second vertical pressing part, of the hooking part; the two ends of the first vibration absorbing element are connected with the first vertical pressing part and the hanging part, and the pretension piece and the second cylinder body clamp the first vibration absorbing element.

The kinetic energy of the electronic equipment in the connecting line direction of the two ends of the first vibration absorption element can be absorbed by the first vibration absorption element which is subjected to compression deformation when the first longitudinal pressure part and the hanging part extrude the two ends of the first vibration absorption element; the kinetic energy of the electronic device in any direction perpendicular to the height direction of the second cylinder can be absorbed by the first vibration absorbing element which is subjected to compression deformation when the pretensioner and the second cylinder squeeze the first vibration absorbing element.

In one embodiment, the pre-tightening piece penetrates through the second longitudinal pressing part and stretches into the inner cavity of the second cylinder body, wherein one of the hooking part and the first longitudinal pressing part is in tight fit and fixed with the pre-tightening piece, and the other one is in clearance fit with the pre-tightening piece.

So arranged, relative movement can occur between the pretensioner and the second cylinder inner wall, which can be brought into close proximity with each other to clamp the first damping element between the second cylinder inner wall and the pretensioner.

In one embodiment, the shock absorbing assembly further includes a buffer element connecting the adapter assembly and the movable assembly, capable of elastically expanding and contracting to reduce momentum of the movable assembly.

The damping element and the damping component can cooperate, so that the elastic deformation capacity and the damping performance of the damping component are remarkably improved, and the damping element can absorb the kinetic energy of the movement of the electronic equipment and the movable component and the kinetic energy of the vibration of the damping element.

In one embodiment, the cushioning element comprises a telescoping spring; and/or the vibration absorbing element comprises a damping silica gel pad.

The damping element is simple in structure, high in long-time use reliability, low in cost and not easy to damage and fail.

In one embodiment, the damping silica gel pad is provided with a heat dissipation air hole.

So set up, the heat energy of conversion after damping silica gel pad absorbs kinetic energy can give off more fast, thereby avoid its temperature to rise continuously and lead to absorbing kinetic energy and conversion kinetic energy to the ability decline of heat energy, further improved its efficiency of damping energy-absorbing.

The utility model also provides monitoring equipment, which comprises a security equipment body and the equipment mounting bracket, wherein the security equipment body is connected with the movable assembly.

Compared with the prior art, the equipment mounting bracket provided by the utility model has at least the following beneficial effects: the movable component is enabled to perform damping vibration relative to the switching component by absorbing the kinetic energy of the movable component relative to the switching component, the vibration amplitude of the movable component is reduced in a damping attenuation mode, and finally the kinetic energy of the movable component disappears and is restored to a static state. Therefore, the equipment mounting bracket provided with the vibration absorbing element can enable the electronic equipment connected with the movable assembly to stop vibrating as soon as possible, and the working stability and reliability of the electronic equipment are improved.

Drawings

FIG. 1 is a schematic diagram of a monitoring device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of a device mounting bracket according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of a device mounting bracket according to an embodiment of the present utility model;

fig. 4 is an exploded view of a device mounting bracket according to an embodiment of the present utility model.

Reference numerals illustrate:

100. an equipment mounting bracket; 200. a camera; 300. a bracket body;

10. a switching component; 101. a vertical pressing part; 1011. a first longitudinal pressing portion; 1012. a second vertical pressing part; 102. a transverse pressing part; 11. an adapter; 111. a cover pressing part; 112. a first boss; 113. a switching part; 114. a first through hole; 12. a support; 121. a second through hole; 122. a third through hole; 13. a pretension member; 131. a rod body; 132. a first limit part; 133. a second limit part;

20. a movable assembly; 201. a hanging part; 202. an extension part; 21. a ballast plate; 211. a fourth through hole; 22. a first cylinder; 23. a second cylinder; 24. an epitaxial connection column;

30. a shock absorbing assembly; 301. a first shock absorbing member; 302. a second shock absorbing member; 31. a buffer element; 32. a vibration damping element; 321. a heat dissipation air hole; 322. a first annular cavity; 323. a second annular cavity; 41. a transition piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.

The utility model provides an equipment mounting bracket 100 for mounting electronic equipment at outdoor high altitude, which can be used for mounting equipment such as security monitoring cameras, alarms, light supplementing lamps and the like, and is not particularly limited to the type of electronic equipment matched with the equipment mounting bracket 100. In addition, the utility model also provides a monitoring device, which comprises a device mounting bracket 100 and a security device body, wherein the security device body can be any one of the above or other types of electronic devices.

Outdoor high-altitude installation refers to an installation occasion where an electronic device is required to be suspended and installed at a construction site, road traffic, forest fire control, a port terminal, a power transmission tower, etc., in which an equipment mounting bracket 100 suspended with respect to the ground is generally provided, and then the electronic device is connected to the equipment mounting bracket 100.

In the monitoring equipment provided by the utility model, the equipment mounting bracket 100 comprises a bracket body 300, wherein the bracket body 300 is fixedly connected with a building, a bridge, a road facility, a signal tower, a power transmission tower and the like; in addition, in some embodiments, a transition piece 41 may also be provided for the device mounting bracket 100 for connecting to a corresponding electronic device. For convenience of description, the present utility model will be described in detail with reference to outdoor high-altitude installation of a security monitoring camera.

The device mounting bracket 100 further comprises a switching component 10, a movable component 20 and a damping component 30, wherein the switching component 10 is fixedly connected with the bracket body 300, the movable component 20 can be directly and fixedly connected with the electronic device, and the electronic device can also be indirectly and fixedly connected through the fixed connection transition connecting piece 41. The movable assembly 20 is not directly connected to the adapter assembly 10, but the damper assembly 30 is disposed between and connected to the adapter assembly 10 and the movable assembly 20.

The shock absorbing assembly 30 is used to space the movable assembly 20 from the adapter assembly 10 to avoid direct rigid connection therebetween. When the ground surface of the area where the bracket body 300 is located vibrates or the area where the disturbance airflow occurs, and the bracket body 300 vibrates or the electronic device shakes relative to the bracket body 300, the shock absorbing component 30 can reduce the instant impact force suffered by the bracket body 300 and the electronic device, so as to play a role in buffering the impact.

Specifically, the shock absorbing assembly 30 includes a buffering element 31 that connects the adaptor assembly 10 and the movable assembly 20 at the same time, and the buffering element 31 has elasticity and can be deformed by expansion and contraction. When the electronic device impacts the buffer element 31 through the movable assembly 20 or the holder body 300 impacts the buffer element 31 through the adapter assembly 10, the buffer element 31 can shrink and deform, so that the momentum of the movable assembly 20 or the adapter assembly 10 is reduced and converted into an impulse acting on the buffer element 31.

The buffer element 31 is provided as an elastic member, and it is necessary to restore the shape before contraction after each buffer is completed, in consideration of long-term service of the buffer element 31 and many times of contraction deformation to alleviate the impact.

However, only the buffer element 31 can mitigate the transient impact force applied to the movable assembly 20 and the adapting assembly 10, and since the buffer element 31 is an elastic member, the buffer element 31 can repeatedly perform the reciprocating deformation of contraction-expansion in a long time, so that the movable assembly 20 reciprocates relative to the adapting assembly 10, and the electronic device vibrates relative to the bracket body 300, which makes it difficult to stop and recover the stationary state as soon as possible. This is detrimental to the stable operation of the electronic device, especially for security monitoring cameras, vibrations can cause blurring of the monitored image it captures.

In view of this, in the device mounting bracket 100 provided by the present utility model, the shock absorbing assembly 30 further includes the shock absorbing member 32. The shock absorbing element 32 is also capable of deforming, which connects the adapter assembly 10 and the movable assembly 20 at the same time. When the movable assembly 20 moves relative to the adapting assembly 10, the vibration absorbing element 32 is pressed by the movable assembly 20 and the adapting assembly 10, and the movable assembly 20 and the adapting assembly 10 do work on the vibration absorbing element 32 by respective kinetic energy, and the kinetic energy of the two is absorbed by the vibration absorbing element 32 and converted into heat energy of the vibration absorbing element 32.

The heat energy generated by the deformation of the vibration absorbing element 32 is finally emitted into the air, and the movable assembly 20 and the adapting assembly 10 continuously reciprocate, so that the movable assembly 20 and the adapting assembly 10 continuously press the vibration absorbing element 32. Each time the vibration-damping element 32 is pressed, the respective kinetic energy of the movable assembly 20 and/or the adapter assembly 10 is reduced, and the reduced kinetic energy is dissipated as heat energy of the vibration-damping element 32, so that the amplitude of the vibration of the movable assembly 20 becomes gradually smaller and a damped vibration is formed. After the damped vibration is established, the movable assembly 20 will quickly stop and return to a stationary state.

If the position of the electronic device in the stationary state is taken as the ideal reference position, the electronic device can reciprocate relative to the ideal reference position upon impact in the prior art, and after the electronic device is mounted to the stand body 300 by using the device mounting stand 100 of the present utility model, the electronic device can basically stay at the ideal reference position even if the electronic device is impacted, and no significant reciprocation occurs.

Referring to fig. 1 to 4, the monitoring device shown in fig. 1 includes a device mounting bracket 100, a camera 200, and a bracket body 300, and the adapter assembly 10 includes a longitudinal pressing portion 101 and a transverse pressing portion 102. The longitudinal pressing portion 101 is used for connecting and pressing the damper assembly 30 in the vertical direction, specifically, simultaneously connecting and pressing the damper element 31 and the damper element 32; the cross press 102 serves to connect and press the damper assembly 30 in the horizontal direction, specifically, to connect and press the damper element 31 and the damper element 32 at the same time. The movable module 20 includes a hooking portion 201 and an extension portion 202. The hanging portion 201 and the vertical pressing portion 101 are connected with the damper assembly 30 together and cooperate with the vertical pressing damper assembly 30, and the extending portion 202 and the lateral pressing portion 102 are connected with the damper assembly 30 together and cooperate with the horizontal pressing damper assembly 30 together.

The vertical pressing portion 101 cooperates with the hooking portion 201 and presses the damper assembly 30 in the vertical direction, which is a rough directional expression. In an ideal case, the cooperative cooperation of the buffer element 31 and the shock absorbing element 32 can maintain the electronic device at an ideal reference position, and at this time, it can be regarded as sandwiching the shock absorbing assembly 30 in the vertical direction from the vertical pressing portion 101 and the hooking portion 201. In practice, the electronic device will deviate from the ideal reference position slightly in the initial period of time after being impacted, so that the vertical compression is not always present, and the compression force direction of the shock absorbing assembly 30 applied to the vertical compression part 101 and the hanging part 201 will gradually approach to the vertical direction as the vibration amplitude of the electronic device is attenuated. Similarly, the direction of the pressing force applied to the lateral pressing portion 102 and the external extending portion 202 by the damper assembly 30 gradually approaches the horizontal direction as the vibration amplitude of the electronic device is reduced.

An angle is formed between the vertical pressing portion 101 and the lateral pressing portion 102, an angle is formed between the hooking portion 201 and the extension portion 202, the hooking portion 201 is disposed opposite to the vertical pressing portion 101, and the extension portion 202 is disposed opposite to the lateral pressing portion 102. The vertical pressing portion 101, the lateral pressing portion 102, the hooking portion 201, and the extension portion 202 define an active chamber together to accommodate the damper assembly 30. The damper assembly 30 at least comprises two end parts which are respectively connected with the vertical pressing part 101 and the hanging part 201 and are oppositely arranged, and the damper assembly 30 is clamped by the vertical pressing part 101 and the hanging part 201; further, shock assembly 30 includes at least two sides, and lateral pressure portion 102 and outer extension 202 cooperate to clamp the two sides of shock assembly 30.

Specifically, the adaptor assembly 10 includes a support member 12 and an adaptor member 11, the adaptor member 11 includes a fixedly connected adaptor portion 113, a cover pressing portion 111 and a first boss 112, the adaptor portion 113 and the first boss 112 are respectively fixedly disposed on two sides of the cover pressing portion 111, the support member 12 and the cover pressing portion 111 are opposite and are disposed at intervals, the support member 12 and the cover pressing portion 111 form a first vertical pressing portion 1011 and a second vertical pressing portion 1012 respectively, and the first boss 112 is convexly disposed on one side of the cover pressing portion 111 relatively close to the support member 12. In addition, the adapter assembly 10 further comprises a pre-tightening member 13, wherein the pre-tightening member 13 connects the adapter member 11 and the supporting member 12, and defines a maximum distance between the cap pressing portion 111 and the supporting member 12.

The movable assembly 20 includes a hooking portion 201 movably disposed between the first vertical pressing portion 1011 and the second vertical pressing portion 1012, and an extension portion 202 fixedly connected to the hooking portion 201, wherein the hooking portion 201 divides a space between the cover pressing portion 111 and the support 12 into two portions, namely, a first movable cavity between the support 12 and the hooking portion 201, and a second movable cavity between the cover pressing portion 111 and the hooking portion 201. The damper assembly 30 includes a first damper 301 disposed in the first movable chamber, and a second damper 302 disposed in the second movable chamber. The support 12 and the hooking portion 201 are connected to both ends of the first damper 301, and the cap pressing portion 111 and the hooking portion 201 are connected to both ends of the second damper 302.

Specifically, the first damper 301 includes a first damper element 32 and a first buffer element 31, where two ends of the first damper element 32 respectively abut against the support 12 and the hooking portion 201, one end of the first buffer element 31 may abut against one end of the first damper element 32 or the support 12, and the other end may abut against the other end of the first damper element 32 or the hooking portion 201; the second damper 302 includes a second damper element 32 and a second damper element 31, wherein both ends of the second damper element 32 are respectively abutted against the hooking portion 201 and the cap portion 111, one end of the second damper element 31 may be abutted against one end of the second damper element 32 or the hooking portion 201, and the other end may be abutted against the other end of the second damper element 32 or the cap portion 111.

The movable assembly 20 includes a first cylinder 22 protruding from a side of the hooking portion 201 relatively close to the adaptor 11, and a second cylinder 23 protruding from a side of the hooking portion 201 relatively far from the adaptor 11, where the first cylinder 22 and the second cylinder 23 are used to form an extension 202. The second movable chamber for accommodating the second damper 302 is formed by surrounding the outer peripheral wall of the first boss 112, the hooking portion 201, the cover pressing portion 111, and the inner wall of the first cylinder 22. The first cylinder 22 cooperates with the first boss 112 to horizontally clamp the second damper 302, specifically the second damper 32, and the second cylinder 23 cooperates with the pretensioner 13 to horizontally clamp the first damper 301, specifically the first damper 32.

The movable assembly 20 further includes an extension connection post 24 protruding from a side of the hooking portion 201 opposite to the adaptor 11, and the extension connection post 24 extends in a direction away from the adaptor 11 and is connected to an electronic device, which may be directly connected to the electronic device or may be connected to the electronic device through the transition piece 41. A ballast plate 21 is fixedly arranged between the extension connecting column 24 and the inner wall of the first cylinder 22 and/or the second cylinder 23, and the ballast plate 21 is used for forming a hanging part 201. The first movable chamber for accommodating the first damper 301 is formed by surrounding the outer peripheral wall of the extension connecting column 24, the hooking portion 201, the supporting member 12, and the inner wall of the second cylinder 23.

Specifically, the first cylinder 22, the second cylinder 23 and the extension connecting column 24 are all cylindrical hollow cylinder structures, and are coaxially arranged, and the first boss 112 is also a cylindrical structure and is coaxially arranged with the first cylinder 22. The pretensioner 13 extends into the first damper 301, and the pretensioner 13 is fixed to the first cylinder 22 and the second cylinder 23 in the radial direction of the first cylinder 22. The first shock absorbing member 301 is hollow and coaxially sleeved with the extension connecting column 24, and the second cylinder 23 is sleeved with the extension connecting column 24 and sleeved with the first shock absorbing member 301; the second damping member 302 is hollow and coaxially sleeved with the first boss 112, and the first cylinder 22 is sleeved with the first boss 112 and the second damping member 302. The outer peripheral wall of the first boss 112 presses the second damper member 302 together with the inner wall of the first cylinder 22 in the radial direction of the first boss 112, and the pretensioner 13 presses the first damper member 301 together with the inner wall of the second cylinder 23 in the direction perpendicular to the axis of the second cylinder 23.

If the deviation between the actual position of the electronic device and the ideal reference position is ignored and the electronic device is regarded as being at the ideal reference position within a period of time immediately before the electronic device and the movable assembly 20 return to the stationary state, the first vertical pressing portion 1011 and the hooking portion 201, that is, the supporting member 12 and the hooking portion 201 axially press the two ends of the first shock absorbing member 301 along the second cylinder 23, which is equivalent to both pressing the first shock absorbing member 301 in the vertical direction; the lateral pressing portion 102 and the outer extending portion 202 press the damper in the horizontal direction, and then press the second damper 302 along the radial direction of the first boss 112 by the outer peripheral wall of the first boss 112 and the inner wall of the first cylinder 22, and press the first damper 301 along the direction perpendicular to the axis of the second cylinder 23 by the pretensioner 13 and the inner wall of the second cylinder 23, respectively.

In other embodiments, the support member 12 includes a support portion disposed opposite to the hanging portion 201 and the cover pressing portion 111, and further includes a second boss protruding from a side of the support portion near the hanging portion 201 and the cover pressing portion 111, the first damper 301 is hollow and sleeved with the second boss, and the second cylinder 23 is sleeved with the second boss and sleeved with the first damper 301. The second boss is used to form the lateral pressure portion 102 that presses the first damper 301 in the horizontal direction, and the second boss presses the first damper 301 radially along the second boss with the second cylinder 23, similarly to the second damper 302 being pressed in the horizontal direction. In this embodiment, therefore, the pretensioner 13 serves only to connect the adapter 11 with the support 12, and does not participate in the formation of the transverse pressure 102.

In some embodiments, the second shock absorbing member 302 may be removed, that is, only the first shock absorbing member 301 is disposed in the device mounting bracket 100, the first shock absorbing member 301 is still disposed between the supporting member 12 and the hanging portion 201, the first shock absorbing member 301 is accommodated in the movable cavity defined by the supporting member 12, the hanging portion 201, the extension connecting post 24 and the second cylinder 23, and two ends of the first shock absorbing member 301 are respectively connected with the hanging portion 201 and the supporting member 12. This embodiment can be applied in an installation where external impact is small.

Referring to fig. 2 to fig. 4 again, in the first shock absorbing member 301, the first shock absorbing element 32 may be a damping silica gel pad, and specifically includes a hollow first sleeve body and a second sleeve body sleeved with the first sleeve body, where the first sleeve body is connected to an end of the second sleeve body near the hooking portion 201, and an end of the second sleeve body far from the hooking portion 201 forms an annular opening. A first annular cavity 322 is formed between the first sleeve body and the second sleeve body, and the annular opening is communicated with the first annular cavity 322. The first damping element 31 may be a telescopic spring, and the first damping element 31 is placed in the first annular cavity 322 through the annular opening, with one end abutting against one end of the first damping element 32 near the hooking portion 201, and the other end abutting against the support 12. The extension connecting column 24 is arranged in the first sleeve in a penetrating way, and the second cylinder 23 is arranged outside the second sleeve in a sleeving way. Then, one end of the first vibration damping element 32 abuts against one of the cap pressing portion 111 and the hooking portion 201, and the other end of the first vibration damping element 32 abuts against the other of the cap pressing portion 111 and the hooking portion 201 with one end of the expansion spring inside.

The second shock absorbing member 302 has a similar composition and structure to those of the first shock absorbing member 301. In the second shock absorbing member 302, the second shock absorbing element 32 may be a damping silica gel pad, and specifically includes a hollow first sleeve body and a second sleeve body sleeved with the first sleeve body, where the first sleeve body is connected to one end of the second sleeve body, which is close to the cover pressing portion 111, and one end of the second sleeve body, which is far from the cover pressing portion 111, forms an annular opening. A second annular cavity 323 is formed between the first sleeve body and the second sleeve body, and the annular opening is communicated with the second annular cavity 323. The second buffer element 31 may be a telescopic spring, and the second buffer element 31 is placed in the second annular cavity 323 through the annular opening, and one end abuts against one end of the second shock absorbing element 32 near the cap pressing portion 111, and the other end abuts against the hooking portion 201. The first cylinder 22 is sleeved outside the second sleeve, and the outer peripheral wall of the first boss 112 and the inner wall of the first cylinder 22 respectively clamp the inner wall of the first sleeve and the outer peripheral wall of the second sleeve. Then, one end of the second vibration absorbing element 32 abuts against one of the hooking portion 201 and the retainer 12, and the other end of the second vibration absorbing element 32 abuts against the other of the hooking portion 201 and the retainer 12 with one end of the expansion spring inside.

The cover pressing part 111 is provided with a first through hole 114, the hooking part 201 is provided with a fourth through hole 211, and the supporting piece 12 is provided with a second through hole 121; the pretensioner 13 includes a rod 131, and a first limiting portion 132 and a second limiting portion 133 disposed along a length direction of the rod 131 at intervals. The rod body 131 sequentially extends into the first through hole 114, the fourth through hole 211 and the second through hole 121, thereby penetrating the cover pressing portion 111, the hooking portion 201 and the supporting member 12. The first limiting portion 132 is connected to one end of the cap pressing portion 111 away from the hooking portion 201 and the support 12, and the second limiting portion 133 is abutted to one end of the support 12 away from the hooking portion 201 and the cap pressing portion 111. When the distance between the supporting member 12 and the cover pressing portion 111 reaches the maximum, the supporting member 12 and the cover pressing portion abut against the second limiting portion 133 and the first limiting portion 132 respectively, and the first shock absorbing member 301 and the second shock absorbing member 302 are subjected to precompression along the axial direction. In addition, the support 12 is further provided with a third through hole 122 for the extension connecting column 24 to extend, so that an end of the extension connecting column 24 away from the adaptor 11 is located at an outer side of the support 12 away from the adaptor 11.

The rod body 131 of the pre-tightening piece 13 extends into the first cylinder 22 and the second cylinder 23, and the first limiting part 132 and the second limiting part 133 are fixedly connected with the pre-tightening piece 13 and are fixedly connected with the adapter 11 and the supporting piece 12 respectively. In order to enable the first shock absorbing member 301 and the second shock absorbing member 302 to receive the radial extrusion force to absorb, convert and release the kinetic energy of the movable assembly 20 in the radial direction of the first cylinder 22 and the second cylinder 23, the gap between the fourth through hole 211 formed in the hooking portion 201 and the rod 131 is movably engaged, thereby allowing the movable assembly 20 to move in the direction perpendicular to the axis of the first cylinder 22 to change the distance and the relative position between the inner wall of the first cylinder 22 and the boss, and to change the distance and the relative position between the inner wall of the second cylinder 23 and the rod 131.

Specifically, a gap is formed between the part of the rod body 131 extending into the second cylinder 23 and the inner wall of the second cylinder 23, and the second sleeve of the first vibration damping element 32 is clamped by the gap, and a gap is formed between the part of the rod body 131 extending into the second cylinder 23 and the outer peripheral wall of the epitaxial connecting column 24, and the first vibration damping element 32 is clamped by the gap. In order to ensure that the first vibration absorbing element 32 can absorb the kinetic energy of the movable assembly 20 in any direction perpendicular to the axis of the second cylinder 23, the number of pretensioners 13 is plural, and the rod bodies 131 of the plurality of pretensioners 13 are arranged around the axis of the epitaxial connecting column 24 or the axis of the second cylinder 23, preferably in a uniformly distributed around manner.

Further, when the vibration absorbing element 32 adopts the damping silica gel pad, the vibration absorbing element 32 is further provided with a plurality of heat dissipation air holes 321, so as to quickly dissipate heat after absorbing energy to the air, thereby quickly reducing the temperature of the vibration absorbing element 32, ensuring that the vibration absorbing element 32 can continuously absorb kinetic energy and convert the kinetic energy into heat energy, and achieving the purpose of continuously restraining the vibration amplitude of the movable assembly 20.

Alternatively, when the cushioning element 31 is a telescopic spring, the cushioning element 31 may be placed in the annular cavity of the vibration damping element 32 while the first sleeve of the vibration damping element 32 is sleeved.

Alternatively, the pretensioning member 13 may be a threaded bolt and a threaded nut, the rod body 131 is a threaded section of the bolt, the first limiting portion 132 is a screwing portion of the bolt, and the second limiting portion 133 is a nut.

Alternatively, the vibration absorbing elements 32 may be provided in other shapes, for example, in the first vibration absorbing member 301 and the second vibration absorbing member 302, the number of the vibration absorbing elements 32 may be plural. In the first damper 301, a plurality of damper elements 32 are arranged around the axis of the second cylinder 23, preferably uniformly around; in the second damper 302, a plurality of damper elements 32 are disposed around the axis of the first cylinder 22, preferably uniformly around. The vibration absorbing element 32 is not limited to the damping silica gel pad, and may be other devices capable of absorbing kinetic energy by deformation and converting it into thermal energy or other forms of energy.

The technical features of the above-described embodiments may be combined in any manner, and for brevity, all of the possible combinations of the technical features of the above-described embodiments are not described, however, all of the combinations of the technical features should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

It will be appreciated by persons skilled in the art that the above embodiments have been provided for the purpose of illustrating the utility model and are not to be construed as limiting the utility model, and that suitable modifications and variations of the above embodiments are within the scope of the utility model as claimed.

Claims (13)

1. An equipment mounting bracket comprises a bracket body (300), a switching component (10) and a movable component (20) connected with electronic equipment, and is characterized by further comprising a damping component (30), wherein the damping component (30) comprises a damping element (32) connected with the switching component (10) and the movable component (20);

the shock absorbing element (32) is capable of deforming and absorbing kinetic energy of the movable assembly (20) when the electronic device is moved relative to the bracket body (300).

2. The equipment mounting bracket according to claim 1, wherein the adapter assembly (10) comprises a bearing (12) and an adapter (11) connected to the bracket body (300), the movable assembly (20) comprises a hooking portion (201) and an extension portion (202), the hooking portion (201) is movably arranged between the bearing (12) and the adapter (11), at least part of the extension portion (202) extends away from the adapter (11) to connect to an electronic equipment, and the shock absorbing assembly (30) comprises a first shock absorbing element, the first shock absorbing element is arranged between the bearing (12) and the hooking portion (201).

3. The equipment mounting bracket according to claim 2, wherein the adapter (11) comprises a cover press portion (111), the cover press portion (111) is arranged at an interval from the bearing (12), the hooking portion (201) is movably arranged between the bearing (12) and the cover press portion (111), and the shock absorbing assembly (30) further comprises a second shock absorbing element, wherein the second shock absorbing element is arranged between the cover press portion (111) and the hooking portion (201).

4. A device mounting bracket according to claim 3, wherein the adapter assembly (10) further comprises a pretensioning member (13), the pretensioning member (13) connecting the adapter member (11) and the support member (12) and defining a maximum distance between the cap-pressing portion (111) and the support member (12) such that the first vibration absorbing element and the second vibration absorbing element are respectively subjected to pretensioning pressure.

5. The equipment mounting bracket according to claim 4, wherein the pre-tightening member (13) comprises a rod body (131) penetrating through the adapter member (11) and the bearing member (12), and further comprises a first limiting portion (132) and a second limiting portion (133) connected with the rod body (131), the first limiting portion (132) abuts against one end of the cover pressing portion (111) away from the bearing member (12), and the second limiting portion (133) abuts against one end of the bearing member (12) away from the cover pressing portion (111).

6. The equipment mounting bracket according to claim 1, wherein the adapter assembly (10) comprises a longitudinal pressing portion (101) and a transverse pressing portion (102), the movable assembly (20) comprises a hooking portion (201) and an extension portion (202), the hooking portion (201) and the extension portion (202) together with the longitudinal pressing portion (101) and the transverse pressing portion (102) enclose a movable cavity to accommodate the vibration absorbing element (32), wherein:

the shock absorbing element (32) at least comprises two end parts which are respectively connected with the vertical pressing part (101) and the hooking part (201); and/or the lateral pressing part (102) and the extension part (202) jointly clamp the side part of the vibration absorbing element (32).

7. The equipment mounting bracket according to claim 6, wherein the vertical compression portion (101) comprises a first vertical compression portion (1011) and a second vertical compression portion (1012) which are arranged at intervals, the hooking portion (201) is movably arranged between the first vertical compression portion (1011) and the second vertical compression portion (1012), the damping component (30) comprises a first damping element and a second damping element which are positioned at two sides of the hooking portion (201), the first damping element is connected with the first vertical compression portion (1011) and the hooking portion (201), and the second damping element is connected with the second vertical compression portion (1012) and the hooking portion (201).

8. The equipment mounting bracket according to claim 7, wherein the lateral pressure portion (102) includes a first boss (112), the first boss (112) is protruding on a side of the second longitudinal pressure portion (1012) close to the hooking portion (201), the extension portion (202) includes a first cylinder (22), and the first cylinder (22) is protruding on a side of the hooking portion (201) close to the second longitudinal pressure portion (1012);

the two ends of the second vibration absorbing element are connected with the second vertical pressing part (1012) and the hooking part (201), and the two side walls of the second vibration absorbing element are connected with the outer wall of the first boss (112) and the inner wall of the first cylinder (22).

9. The equipment mounting bracket according to claim 8, wherein the second vibration absorbing element is sleeved with the first boss (112), the first cylinder (22) is sleeved with the second vibration absorbing element, and an outer wall of the first boss (112) and an inner wall of the first cylinder (22) respectively clamp an inner wall and an outer wall of the second vibration absorbing element.

10. The equipment mounting bracket according to claim 7, wherein the adapter assembly (10) further comprises a pre-tightening member (13), the pre-tightening member (13) is connected with the second vertical pressing portion (1012) and penetrates the hooking portion (201) and the first vibration absorbing element, the extension portion (202) comprises a second cylinder (23), and the second cylinder (23) is protruding on one side of the hooking portion (201) away from the second vertical pressing portion (1012);

the two ends of the first vibration absorbing element are connected with the first vertical pressing part (1011) and the hanging part (201), and the pretensioner (13) and the second cylinder (23) clamp the first vibration absorbing element.

11. The equipment mounting bracket according to claim 10, characterized in that the pretensioning member (13) extends into the inner cavity of the second cylinder (23), wherein the first longitudinal pressing portion (1011) is fixed in tight fit with the pretensioning member (13), and the hooking portion (201) is clearance-fitted with the pretensioning member (13).

12. The equipment mounting bracket according to claim 1, wherein the shock absorbing assembly (30) further comprises a telescopic spring connecting the adapter assembly (10) and the movable assembly (20) capable of elastic deformation to reduce the momentum of the movable assembly (20); and/or, the vibration absorbing element (32) comprises a damping silica gel pad, and a heat dissipation air hole (321) is formed in the damping silica gel pad.

13. A monitoring device, characterized in that the monitoring device comprises a security device body and a device mounting bracket according to any one of claims 1-12, the security device body being connected to the movable assembly (20).

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