CN-224210995-U - Shock-absorbing reinforced display

Abstract

The utility model discloses a shock-absorbing reinforced display, which relates to the technical field of display screens and comprises a display screen and a fixing box, wherein the back surface of the display screen is fixedly connected with a rear shell, the rear shell is in a prismatic table-like shape, and the back surface of the rear shell is fixedly connected with a connecting block. During the use, through connecting block and the fixed box that sets up, the connecting block activity is pegged graft in fixed box, simultaneously through vertical damper, first bumper shock absorber and the vertical slip subassembly of connection in fixed box, can make display screen and connecting block receive when vibrations in the carriage, the connecting block can receive horizontal and vertical shock attenuation buffering in fixed box, so can effectively reduce the shock strength that the display screen received, avoid the display screen to take place to damage because stronger vibration, the shock attenuation effect and the reliability of this display have been improved, and the back casing of display screen is similar prismatic, can strengthen back casing ground structural strength, thereby make the display screen obtain reinforcing, the reliability and the fastness of this display screen have further been improved.

Inventors

• LI BO

Assignees

• 湖北优显科技有限公司

Dates

Publication Date

20260508

Application Date

20250523

Claims (5)

1. 1. The utility model provides a shock-absorbing type consolidates display, includes display screen (1) and fixed box (3), its characterized in that display screen (1) back fixedly connected with rear housing (11), rear housing (11) are similar prismatic table shape, rear housing (11) back fixedly connected with connecting block (2), the opening has been seted up in the front of fixed box (3), connecting block (2) back is pegged graft inside fixed box (3) through the opening activity, the side is laminated with open-ended left and right sides wall respectively about connecting block (2), the height of connecting block (2) is less than open-ended height, be equipped with vertical damper (4) in fixed box (3), connecting block (2) top and bottom symmetry fixedly connected with two pairs of first bumper shock absorbers (5), first bumper shock absorber (5) are the level setting, and two pairs of the left end of first bumper shock absorber (5) are connected with the front side inner wall of fixed box (3) through vertical sliding component (6), vertical damper (4) contradict with fixed connection (7) top (3).
2. 2. The shock-absorbing reinforced display of claim 1, wherein the fixed box (3) is composed of two box bodies (31) which are symmetrically distributed up and down, the two box bodies (31) are fixedly connected together through bolts, the vertical sliding assembly (6) comprises two pairs of vertical plates (61) which are symmetrically and fixedly connected to the left ends of the two pairs of first shock absorbers (5), two pairs of limit sliding grooves (62) are symmetrically formed in the left side surfaces of the two pairs of vertical plates (61), two pairs of limit plates (63) are symmetrically and slidingly connected in the two pairs of limit sliding grooves (62), and the left side surfaces of the two pairs of limit plates (63) are respectively and fixedly connected to the inner walls of the front sides of the two box bodies (31).
3. 3. A shock-absorbing reinforced display according to claim 2, wherein the vertical shock-absorbing assembly (4) comprises two pairs of second shock absorbers (41) symmetrically and fixedly connected to the inner top wall and the inner bottom wall of the two box bodies (31), the second shock absorbers (41) are arranged in a non-horizontal mode, and one ends, close to each other, of the two pairs of second shock absorbers (41) are respectively abutted against the top surface and the bottom surface of the connecting block (2).
4. 4. A shock-absorbing reinforced display according to claim 3, wherein the vertical shock-absorbing assembly (4) further comprises two rotating shafts (42) symmetrically connected between the two pairs of second shock absorbers (41) at the ends close to each other, two rotating rollers (43) are symmetrically and fixedly sleeved on the outer peripheral surfaces of the two rotating shafts (42), and the outer peripheral surfaces of the two rotating rollers (43) are respectively abutted against the top surface and the bottom surface of the connecting block (2).
5. 5. The shock-absorbing reinforced display of claim 4, wherein the top surface and the bottom surface of the connecting block (2) are symmetrically provided with two inclined planes (21), the distance between the two inclined planes (21) is gradually reduced from front to back, the two pairs of second shock absorbers (41) are obliquely arranged, the distance between the two pairs of second shock absorbers (41) is gradually increased from front to back, and the outer peripheral surfaces of the two rotating rollers (43) are respectively abutted against the two inclined planes (21).

Description

Shock-absorbing reinforced display Technical Field The utility model relates to the technical field of display screens, in particular to a shock-absorbing reinforced display. Background When taking public transportation means, such as subways, buses or buses, etc., the display screen is hung in the carriage, and the display screen can play public service advertisements, city propaganda videos and partial commercial advertisements, etc., so that the novel public service platform is a very practical propaganda platform. Because these public transportation means must produce jolt vibrations in the process of traveling, this just leads to the display screen to receive vibrations in the process of traveling yet to lead to the display screen to receive the damage easily in the shorter time and can't normally broadcast video, serious can lead to the display screen to take place to fall and produce great potential safety hazard. The chinese patent application No. CN201910658206.6 describes a protection device for a rail transit display, which is provided with a protection housing, and the display is mounted in the protection housing, and is damped and supported by a damping back cabin, an L-shaped rubber pad and corner pads at four corners, and the protection device is fixed on a wall through a fixing frame, and the stability of the protection housing is ensured by a suspension rod and a fixing rib, so that the display can be reliably damped and protected, however, the protection device occupies a larger space, occupies a relatively tense space in a public transit, and may cause obstruction to the movement of passengers in a carriage, thereby reducing the practicability of the protection device. Disclosure of utility model The utility model aims to provide a shock-absorbing reinforced display, which aims to solve the problems that the prior shock-absorbing protection structure of the display screen, which is proposed in the background art, occupies a large space, so that the movement of passengers in a carriage is possibly blocked, and the practicability of the shock-absorbing protection structure is reduced. In order to achieve the purpose, the shock-absorbing type reinforced display comprises a display screen and a fixed box, wherein the back surface of the display screen is fixedly connected with a rear shell, the rear shell is in a prismatic table shape, the back surface of the rear shell is fixedly connected with a connecting block, an opening is formed in the front surface of the fixed box, the back surface of the connecting block is movably inserted into the fixed box through the opening, the left side surface and the right side surface of the connecting block are respectively attached to the left side wall and the right side wall of the opening, the height of the connecting block is smaller than that of the opening, a vertical shock-absorbing component is arranged in the fixed box, two pairs of first shock absorbers are symmetrically and fixedly connected to the top and the bottom of the connecting block, the left ends of the two pairs of first shock absorbers are horizontally arranged and are connected with the inner wall of the front side of the fixed box through vertical sliding components, the vertical shock-absorbing component is in conflict with the connecting block, and the top of the fixed box is fixedly connected with a first fixing rod. Preferably, the fixed box comprises two box bodies of upper and lower symmetric distribution, two through bolt fixed connection together between the box body, vertical sliding component includes two pairs of risers of symmetric fixed connection on two pairs of first bumper shock absorber left ends, two pairs of limiting chute has been seted up to the left surface symmetry of riser, two pairs of symmetric sliding connection has two pairs of limiting plates in the limiting chute, two pairs of the left surface of limiting plate is fixed connection respectively on the front side inner wall of two box bodies, and the benefit of setting like this is, can make the connection between fixed box and the connecting block become simple convenient, has improved the practicality of this display. Preferably, the vertical damper assembly comprises two pairs of second dampers which are symmetrically and fixedly connected to the inner top wall and the inner bottom wall of the two box bodies, the second dampers are arranged in a non-horizontal mode, one ends, close to each other, of the second dampers are respectively abutted to the top surface and the bottom surface of the connecting block, and the vertical damper assembly has the advantages that vibration of a display screen received in a carriage moving process can be effectively relieved, safety of the display is protected, and service life of the display is effectively prolonged. Preferably, the vertical damping component further comprises two rotating shafts which are symmetrically and rotatably connected between one ends of th