CN216520824U - Antidetonation formula concatenation display screen - Google Patents

Abstract

The utility model relates to the technical field of display screens, in particular to an anti-seismic spliced display screen which comprises a plurality of transverse supports, a plurality of vertical supports, a plurality of transverse supports, a plurality of vertical supports and a plurality of damping mechanisms, wherein the transverse supports and the vertical supports are vertically and crossly arranged on a wall surface and form a plurality of placing cavities, the spliced screen is fixedly arranged in the placing cavities, the damping mechanisms are correspondingly arranged in the placing cavities and are used for damping the spliced screen, the spliced screen is buffered and protected by a cushion block between the spliced screen and the wall surface, the effect of reducing the vibration of the spliced screen in the direction of the wall surface is achieved, the other piston plate is pushed to move by the movement of the piston plate, so that two groups of springs are respectively in an extension state and a compression state, the movement generated by vibration force is counteracted by extension, and the energy generated by the vibration is stored by compression, thereby achieving the effect of reducing vibration.

Description

Antidetonation formula concatenation display screen

Technical Field

The utility model relates to the technical field of display screens, in particular to an anti-seismic spliced display screen.

Background

When the installation of tiled display screen, through earlier with the support mounting on the wall, fix the tiled display screen in the cavity that the support formed through mounting methods such as couple, carry out the built-up connection with the wiring at the tiled display screen back simultaneously, accomplish the installation of display screen.

Based on the explanation, when wall vibrations or support receive the collision and produce vibrations, the vibrations transmission of support made the concatenation display screen vibrations this moment, and did not have big clearance for the picture that the concatenation screen that the concatenation display screen formed constitutes, the clearance is less between concatenation display screen and the support, the support vibrations make the concatenation display screen vibrations and support produce the dislocation easily this moment, lead to influencing the integrality of combination picture, so the shock resistance of concatenation display screen is necessary, consequently, propose an antidetonation formula concatenation display screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an anti-seismic spliced display screen.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the anti-seismic spliced display screen comprises a plurality of transverse supports, a plurality of vertical supports, a plurality of placing cavities and a spliced screen, wherein the transverse supports and the vertical supports are vertically and crossly arranged on a wall surface and form the placing cavities;

a plurality of damper, it is a plurality of damper corresponds and arranges in a plurality of chamber of placing, and is a plurality of damper is used for carrying out the shock attenuation to the concatenation screen, every group damper all includes piston barrel, two piston rods, inner chamber, two piston plates, two sets of springs and two sets of gas pockets, piston barrel transversal arrangement is placing in the chamber, the inner chamber is seted up in the piston barrel, and two piston plate interval arrangements are in the inner chamber, two the one end difference fixed connection of piston rod is on the piston plate that corresponds, the other end all runs through piston barrel and fixed connection on erecting the support, and is two sets of the spring is established respectively on two piston rods, and is two sets of the one end fixed connection of spring is on the piston plate that corresponds, the equal fixed connection of the other end is in the inner chamber, and is two sets of the both ends at the piston barrel are seted up respectively to the gas pocket.

Preferably, every group place all fixed mounting have a plurality of soft cushion in the chamber, and a plurality of soft cushion with correspond the equal gap connection of concatenation screen, wall.

Preferably, a plurality of one side that the wall was kept away from to the concatenation screen all arranges with the horizontal stand one side level that keeps away from the wall.

Preferably, the piston cylinder is fixedly connected with the wall surface.

The anti-seismic spliced display screen provided by the utility model has the beneficial effects that: this antidetonation formula tiled display screen cushions the protection through the cushion piece between concatenation screen and the wall to the concatenation screen, reaches the effect that vibrations to the wall direction are reduced to the concatenation screen, moves through the piston board and promotes another piston board and remove, and then makes two sets of springs be extension and compression state respectively, offsets the removal that the vibrations power produced through the extension, stores the energy that vibrations produced through the compression, and then reaches the effect that reduces vibrations.

Drawings

Fig. 1 is a schematic isometric view of an anti-seismic tiled display screen according to the present invention.

Fig. 2 is a schematic structural diagram of a shock-absorbing part of the anti-seismic tiled display screen provided by the utility model.

Fig. 3 is a schematic sectional view of a shock-absorbing part of the anti-seismic tiled display screen according to the present invention.

In the figure: the device comprises a transverse support 1, a vertical support 2, a damping mechanism 3, a piston cylinder 31, a piston rod 32, an inner cavity 33, a piston plate 34, a spring 35, an air hole 36, a soft cushion block 4, a splicing screen 5 and a placing cavity 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1:

referring to fig. 1-3, an anti-seismic spliced display screen comprises a plurality of transverse supports 1 and a plurality of vertical supports 2, wherein the transverse supports 1 and the vertical supports 2 are vertically and crossly installed on a wall surface and form a plurality of placing cavities 6, the placing cavities 6 are used for placing spliced screens 5, the spliced screens 5 are fixedly installed in the placing cavities 6, one sides, far away from the wall surface, of the spliced screens 5 are horizontally arranged with one sides, far away from the wall surface, of the transverse supports 1, and the spliced screens 5 are connected and combined through wiring behind the screens to play pictures;

a plurality of damping mechanisms 3, the plurality of damping mechanisms 3 are correspondingly arranged in a plurality of placing cavities 6, the plurality of damping mechanisms 3 are used for damping the spliced screen 5, each group of damping mechanisms 3 comprises a piston cylinder 31, two piston rods 32, an inner cavity 33, two piston plates 34, two groups of springs 35 and two groups of air holes 36, the piston cylinder 31 is transversely arranged in the placing cavities 6, the piston cylinder 31 is fixedly connected with the wall surface, the inner cavity 33 is arranged in the piston cylinder 31, the inner cavity 33 is used for placing other components, the two piston plates 34 are arranged in the inner cavity 33 at intervals, the piston plates 34 are used for movably changing the distribution of internal air in the inner cavity 33, one end of each piston rod 32 is fixedly connected to the corresponding piston plate 34, the other end of each piston rod 32 penetrates through the piston cylinder 31 and is fixedly connected to the vertical support 2, the piston rods 32 change the positions of the piston plates 34 by moving, the two groups of springs 35 are respectively sleeved on the two piston rods 32, and one end of two sets of springs 35 is fixedly connected to the corresponding piston plate 34, the other end is fixedly connected to the inner cavity 33, the springs 35 temporarily store energy generated by vibration through expansion and contraction and release the energy in a delayed manner, two sets of air holes 36 are respectively formed in two ends of the piston cylinder 31, and the air holes 36 are used for air circulation between the outside and the inner cavity 33.

The working principle is as follows: when the transverse support 1 and the vertical support 2 vibrate, the spliced screen 5 is driven to vibrate, at the moment, the transverse vibration enables one of the piston rods 32 to move towards the piston cylinder 31, the connected piston plate 34 moves in the inner cavity 33, at the moment, the spring 35 sleeved on the piston rod 32 extends, and the extending spring 35 gives a force opposite to the moving direction of the piston plate 34 to preliminarily offset the displacement generated by vibration;

meanwhile, the space between the two piston plates 34 is reduced due to the movement of the piston plates 34, the pressure between the two piston plates is increased, the pressure difference occurs on two sides of the other piston plate 34, the other piston plate 34 moves towards the connected piston rod 32 at the same time, the sleeved spring 35 is contracted, the energy generated by vibration is absorbed and temporarily stored, the displacement in one direction generated by vibration is further reduced, the displacement in the opposite direction generated by vibration is also reduced through the same damping process, and the aim of damping in continuous vibration is fulfilled.

Example 2:

in embodiment 1, since the damping mechanism 3 can only transversely damp the spliced screen 5 and a gap exists between the spliced screen 5 and the wall surface, the damping effect on the vibration from the spliced screen 5 to the wall surface cannot be well achieved at this time, and in order to reduce the vibration from the spliced screen 5 to the wall surface, referring to fig. 1-3, the embodiment includes the soft cushion block 4;

every group places equal fixed mounting in the chamber 6 has a plurality of soft cushion blocks 4, and a plurality of soft cushion blocks 4 with correspond 5, the equal gap connection of wall of concatenation screen, soft cushion block 4 is through soft texture, cushions 5 vibrations to the wall of concatenation screen.

The working principle is as follows: when producing the vibrations of concatenation screen 5 to the wall direction, when shaking the small displacement of wall direction vibrations through concatenation screen 5, the energy of production is absorbed and temporarily stored by cushion block 4, carries out the release of delaying again and makes the displacement of concatenation screen 5 vibrations reduce, and then reaches absorbing purpose in the vibrations that last.

The general working principle is as follows: when the transverse support 1 and the vertical support 2 vibrate, the spliced screen 5 is driven to vibrate, at the moment, the transverse vibration enables one of the piston rods 32 to move towards the piston cylinder 31, so that the connected piston plate 34 moves in the inner cavity 33, the spring 35 sleeved on the piston rod 32 extends, and the extending spring 35 applies a force to the piston plate 34 in the opposite moving direction to primarily offset the displacement generated by the vibration;

meanwhile, the space between the two piston plates 34 is reduced due to the movement of the piston plates 34, the pressure between the two piston plates is increased, and the pressure difference is generated on two sides of the other piston plate 34, so that the other piston plate 34 moves towards the connected piston rod 32 at the same time, the sleeved spring 35 is contracted, and the energy generated by vibration is absorbed and temporarily stored, so that the displacement in one direction generated by vibration is reduced, and the displacement in the opposite direction generated by vibration is reduced through the same damping process, so that the aim of damping in continuous vibration is fulfilled;

when producing the vibrations of concatenation screen 5 to the wall direction, when shaking the small displacement of wall direction vibrations through concatenation screen 5, the energy of production is absorbed and temporarily stored by cushion block 4, carries out the release of delaying again and makes the displacement of concatenation screen 5 vibrations reduce, and then reaches absorbing purpose in the vibrations that last.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (4)

1. An anti-seismic spliced display screen comprises a plurality of transverse supports (1) and a plurality of vertical supports (2), wherein the transverse supports (1) and the vertical supports (2) are vertically and crossly arranged on a wall surface to form a plurality of placing cavities (6), and spliced screens (5) are fixedly arranged in the placing cavities (6);

a plurality of damper (3), a plurality of damper (3) correspond to be arranged in a plurality of chamber (6) of placing, a plurality of damper (3) are used for carrying out the shock attenuation to concatenation screen (5), every group damper (3) all include piston cylinder (31), two piston rods (32), inner chamber (33), two piston plates (34), two sets of springs (35) and two sets of gas pocket (36), piston cylinder (31) transversely arrange in placing chamber (6), inner chamber (33) are seted up in piston cylinder (31), two piston plates (34) interval arrangement are in inner chamber (33), the one end of two piston rods (32) is fixed connection respectively on corresponding piston plate (34), the other end all runs through piston cylinder (31) and fixed connection is on erecting support (2), two sets of springs (35) are established respectively on two piston rods (32), and one end of each of the two groups of springs (35) is fixedly connected to the corresponding piston plate (34), the other end of each of the two groups of springs is fixedly connected to the inner cavity (33), and the two groups of air holes (36) are respectively formed in the two ends of the piston cylinder (31).

2. An anti-seismic tiled display screen according to claim 1, wherein each group of the placing cavities (6) is fixedly provided with a plurality of soft cushion blocks (4), and the soft cushion blocks (4) are in gap connection with the corresponding tiled display screen (5) and the wall surface.

3. An earthquake-resistant spliced display screen as claimed in claim 1, wherein one side of the spliced screen (5) away from the wall surface is horizontally arranged with one side of the transverse support (1) away from the wall surface.

4. An earthquake-resistant tiled display screen according to claim 1, wherein the piston cylinder (31) is fixedly connected to a wall surface.

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