CN219796596U - High-efficient shock-absorbing structure of rack base - Google Patents

Abstract

The utility model belongs to the technical field of cabinets, and particularly relates to a high-efficiency damping structure of a cabinet base, which comprises a base, wherein a placing groove is formed in the lower part of the base, a movable plate is movably connected in the upper part of the base, an electric telescopic rod is fixedly arranged in the bottom of the base, one end of an output rod of the electric telescopic rod is fixedly connected with a connecting plate, a first damping device is arranged at the bottom of the connecting plate, and a fixing pin is fixedly arranged on the top surface of the connecting plate. The telescopic connecting plate is controlled by the electric telescopic rod to move up and down, so that the first damping device moves up and down, the moving wheel of the first damping device moves up and down, the moving wheel can be lifted, when the cabinet needs to be moved, the moving wheel is lifted, the moving wheel is exposed, the movement is more convenient, and meanwhile, each moving wheel is provided with a damping effect by the four first damping devices, so that the damping effect to the cabinet in movement is better ensured.

Description

High-efficient shock-absorbing structure of rack base

Technical Field

The utility model belongs to the technical field of cabinets, and particularly relates to a high-efficiency damping structure of a cabinet base.

Background

In the using process of the cabinet, the cabinet is influenced by the using environment factors, so that the cabinet is possibly subjected to vibration of a certain strength, and communication equipment is generally installed in the cabinet, so that the cabinet is easy to break down or be damaged when being subjected to vibration. However, some existing damping devices cannot perform good damping, the cabinet cannot perform good damping in moving, the cabinet is vibrated in moving, and damping efficiency is low.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a high-efficiency damping structure of a cabinet base, which solves the problem of low efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient shock-absorbing structure of rack base, includes the base, the below inside standing groove that is provided with of base, the inside swing joint in top of base has the fly leaf, the inside fixed mounting in bottom of base has electric telescopic handle, electric telescopic handle's output pole one end fixedly connected with connecting plate, first damping device is installed to the bottom of connecting plate, the top surface fixed mounting of connecting plate has the fixed pin, the inside fixedly connected with fixed plate of base, the top surface fixed mounting of fixed plate has second damping device, first damping device runs through the fixed plate, and electric telescopic handle's output pole runs through the fixed plate, the notch has been seted up to the top surface of fly leaf.

Preferably, the first damping device comprises a first damping cylinder, the inner wall of the first damping cylinder is movably connected with a movable disc, the bottom of the movable disc is fixedly connected with a damping rod, one end of the damping rod is fixedly provided with a movable wheel, a first damping spring is arranged between the upper inner wall of the first damping cylinder and the top surface of the movable disc, and the top of the first damping cylinder is fixedly connected with the bottom of the connecting plate.

Preferably, the four first damping devices are arranged in a linear array, and the four first damping devices are arranged at four corners of the base.

Preferably, the second damping device comprises a second damping cylinder, a third damping cylinder is movably connected to the inner wall of the second damping cylinder, a second damping spring is arranged between the inner bottom of the second damping cylinder and the inner top of the third damping cylinder, the bottom of the second damping cylinder is fixedly connected with the top surface of the fixing plate, and the top surface of the third damping cylinder is fixedly connected with the top surface of the movable plate.

Preferably, the second damping devices are four, and the four second damping devices are arranged in a linear array.

Preferably, the fixing pin corresponds to the notch, and the fixing pin and the notch are all provided with four.

Compared with the prior art, the utility model has the beneficial effects that:

the telescopic connection plate is controlled by the electric telescopic rod to move up and down, so that the first damping device moves up and down, the movable wheel of the first damping device moves up and down, the movable wheel can be lifted, when the cabinet needs to be moved, the movable wheel is lifted, the movable wheel is exposed, the movement is more convenient, meanwhile, each movable wheel is enabled to have a damping effect by the four first damping devices, the damping effect of the cabinet is better ensured to be moved, the cabinet is buffered again by the second damping devices, vibration is better prevented from being transmitted to the cabinet, vibration is better prevented from being generated by the cabinet, and meanwhile, when the cabinet does not need to be moved, the movable wheel moves up and down to the inside of the base, the bottom of the base is in contact with the ground, and the movement is better prevented.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the complete structure of the present utility model;

FIG. 2 is a view of the bottom view of the present utility model;

FIG. 3 is a cross-sectional block diagram of the present utility model;

FIG. 4 is a block diagram of the internal components of the present utility model;

fig. 5 is an internal structural view of the present utility model.

In the figure: 1, a base; 2, a movable plate; 3, placing a groove; 4, moving wheels; 5, fixing the plate; 6 notch; 7, a first damping cylinder; 8, a damping rod; 9 a first damping spring; 10, connecting plates; 11 fixing pins; 12 a second shock absorber; 13 a third damper cylinder; a second damper spring 14; 15 a movable disc; 16 electric telescopic rod.

Detailed Description

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

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a high-efficient shock-absorbing structure of rack base, including base 1, the inside standing groove 3 that is provided with in below of base 1, the inside swing joint in top of base 1 has fly leaf 2, the inside fixed mounting in bottom of base 1 has electric telescopic handle 16, electric telescopic handle 16's output pole one end fixedly connected with connecting plate 10, first damping device is installed to the bottom of connecting plate 10, the top surface fixed mounting of connecting plate 10 has fixed pin 11, the inside fixedly connected with fixed plate 5 of base 1, the top surface fixed mounting of fixed plate 5 has second damping device, first damping device runs through fixed plate 5, electric telescopic handle 16's output pole runs through fixed plate 5, notch 6 has been seted up to the top surface of fly leaf 2.

The first damping device includes first damper 7, the inner wall swing joint of first damper 7 has movable disk 15, the bottom fixedly connected with shock attenuation pole 8 of movable disk 15, the one end fixed mounting of shock attenuation pole 8 has the wheel 4 that removes, be provided with first damping spring 9 between the top surface of the last inner wall of first damper 7 and movable disk 15, the bottom fixed connection of first damper 7 top and connecting plate 10, first damping device is provided with four, and four first damping device linear array settings, and four first damping device settings are in the four corners of base 1, four are removed the wheel 4 better and are removed, the four first damping device that cooperates simultaneously makes every remove wheel 4 all have the shock attenuation effect, better assurance removes the shock attenuation effect to the rack.

The second damping device includes second shock-absorbing cylinder 12, the inner wall swing joint of second shock-absorbing cylinder 12 has third shock-absorbing cylinder 13, be provided with second damping spring 14 between the interior bottom of second shock-absorbing cylinder 12 and the interior top of third shock-absorbing cylinder 13, the bottom of second shock-absorbing cylinder 12 and fixed plate 5 top surface fixed connection, and the top surface of third shock-absorbing cylinder 13 and fly leaf 2 top surface fixed connection, second damping device has four, and four second damping device linear array settings, through second damping device to buffering again, better prevent vibrations transmission to the rack on, better prevent that the rack from producing vibrations.

The fixed pin 11 corresponds with the notch 6 each other, and fixed pin 11 and notch 6 all are provided with four, further fix the rack, better prevent that the rack from controlling the removal.

The working principle and the using flow of the utility model are as follows: after the utility model is installed, when in use, the machine cabinet is arranged above the movable plate 2, the frame of the base 1 is higher than the movable plate 2 to limit the machine cabinet, the machine cabinet is prevented from moving, the electric telescopic rod 16 controls the telescopic connecting plate 10 to move up and down, so that the first damping device moves up and down, the moving wheel 4 of the first damping device moves up and down, the moving wheel 4 can be lifted, when the machine cabinet is required to be moved, the moving wheel is lifted, the moving wheel 4 is exposed, the movement is more convenient, four moving wheels 4 are better moved through the four first damping devices arranged at four corners of the base 1, each moving wheel 4 has a damping effect by matching with the four first damping devices, the damping effect on the machine cabinet in the moving process is better ensured, through the first damping spring 9 between the upper inner wall of the first damping cylinder 7 and the top surface of the movable disc 15 in the first damping device, better damping is performed, the damping efficiency is higher, if vibration is generated during movement, the second damping device is used for buffering the vibration again, better preventing the vibration from being transmitted to the cabinet, better preventing the cabinet from generating vibration, through the second damping spring 14 between the inner bottom of the second damping cylinder 12 and the inner top of the third damping cylinder 13, better performing damping, the damping efficiency is higher, simultaneously when the movement is not needed, the telescopic connecting plate 10 is controlled to move up and down again through the electric telescopic rod 16, the movable wheel 4 moves up and down to the inside of the base 1, the bottom of the base 1 is contacted with the ground, the movement is better prevented, and simultaneously when the connecting plate 10 moves up, the fixing pin 11 on the connecting plate 10 passes through the notch 6, make fixed pin 11 insert in the rack to further fix the rack, better prevent that the rack from controlling the removal, make the shock attenuation can effective shock attenuation, make shock attenuation efficiency higher, the input of the consumer in this equipment all with external power source electric connection.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a high-efficient shock-absorbing structure of rack base, includes base (1), its characterized in that: the utility model discloses a motor-driven telescopic handle for the automobile, including base (1), fixed plate (5), electric telescopic handle (16), fixed plate (5), fixed plate (11), fixed plate (5) are installed to the top of connecting plate (10), fixed plate (5) are installed to the inside standing groove (3) that is provided with in below of base (1), the inside swing joint in top of base (1) has fly leaf (2), electric telescopic handle (16) are installed to the inside fixed plate (16) in bottom of base (1), electric telescopic handle (10) are installed to the output pole one end of electric telescopic handle (16), notch (6) are seted up to the top surface of fly leaf (2).

2. The efficient shock absorbing structure of a cabinet base of claim 1, wherein: the first damping device comprises a first damping cylinder (7), the inner wall of the first damping cylinder (7) is movably connected with a movable disc (15), the bottom of the movable disc (15) is fixedly connected with a damping rod (8), one end of the damping rod (8) is fixedly provided with a movable wheel (4), a first damping spring (9) is arranged between the upper inner wall of the first damping cylinder (7) and the top surface of the movable disc (15), and the top of the first damping cylinder (7) is fixedly connected with the bottom of a connecting plate (10).

3. The efficient shock absorbing structure of a cabinet base of claim 1, wherein: the four first damping devices are arranged in a linear array, and are arranged at four corners of the base (1).

4. The efficient shock absorbing structure of a cabinet base of claim 1, wherein: the second damping device comprises a second damping cylinder (12), a third damping cylinder (13) is movably connected to the inner wall of the second damping cylinder (12), a second damping spring (14) is arranged between the inner bottom of the second damping cylinder (12) and the inner top of the third damping cylinder (13), the bottom of the second damping cylinder (12) is fixedly connected with the top surface of the fixed plate (5), and the top surface of the third damping cylinder (13) is fixedly connected with the top surface of the movable plate (2).

5. The efficient shock absorbing structure of a cabinet base of claim 1, wherein: the number of the second damping devices is four, and the four second damping devices are arranged in a linear array.

6. The efficient shock absorbing structure of a cabinet base of claim 1, wherein: the fixing pins (11) and the notch (6) correspond to each other, and the fixing pins (11) and the notch (6) are respectively provided with four.