CN218941532U - Display screen convenient to laminating - Google Patents

Abstract

The utility model relates to the technical field of display equipment and discloses a display screen convenient to attach, which comprises a shell, wherein a bottom plate is arranged on one side of the shell, a lamp panel is clamped in the shell, a diffusion sheet is attached to one side of the lamp panel, an upper prism is attached to one side of the diffusion sheet, and a lower prism is attached to one side of the upper prism; according to the utility model, the supporting plate is arranged on one side of the base, which is close to the light guide plate, and is matched with the use of the reset spring and the sliding plate, so that when external force contacts the display screen, the lamp plate moves towards the base, after the external force disappears, the lamp plate resets, the damage of the display screen caused by external force extrusion is prevented, the protection performance is improved, the sliding groove is arranged on the bottom plate, the limiting plug in the sliding groove is matched for limiting the plug rod, and the shell and the bottom plate can be separated only by moving the limiting plug, so that the plug rod is not limited any more, the disassembly efficiency of the shell is improved, and the fatigue of workers is reduced.

Description

Display screen convenient to laminating

Technical Field

The utility model relates to the technical field of display equipment, in particular to a display screen convenient to attach.

Background

The display screen is the important component of display, the display screen can provide the view function for the user, the display screen is formed and is roughly for the shell, the lamp plate, the diffusion piece, go up the prism, lower prism, light guide plate and bottom plate, in order to conveniently laminate lamp plate, the diffusion piece, go up the prism, lower prism and light guide plate, generally can directly place lamp plate, the diffusion piece, go up the prism, lower prism and light guide plate between shell and the bottom plate, make shell and bottom plate carry out spacing to lamp plate, the diffusion piece, go up the prism, lower prism and light guide plate, reach the purpose of laminating, although can reach the purpose of conveniently laminating, still there is certain problem in the use, like this kind of structure-mounted display screen lacks the structure of buffering, when external force touches the display screen, the display module inside lacks Xie Li's function, if external force is stronger, cause the display screen to damage very easily, install between current display screen shell and the bottom plate and generally adopt screw thread to screw up or glue to adhere together, though can reach the purpose of fixing shell and bottom plate after long-term use, the glue needs the heat to dismantle after that troublesome, rust wire and rust can not take place steadily, the condition difficult to dismantle the bolt takes place.

Disclosure of Invention

The utility model aims to provide a display screen convenient to attach, which has the advantages of pressure loss prevention and convenient detachment, and solves the problems that the display screen is mainly composed of a shell, a lamp panel, a diffusion sheet, an upper prism, a lower prism, a light guide plate and a bottom plate, in order to attach the lamp panel, the diffusion sheet, the upper prism, the lower prism and the light guide plate conveniently, the lamp panel, the diffusion sheet, the upper prism, the lower prism and the light guide plate are generally directly placed between the shell and the bottom plate, the shell and the bottom plate limit the lamp panel, the diffusion sheet, the upper prism, the lower prism and the light guide plate, so that the purpose of attaching is achieved, although the purpose of convenient attaching can be achieved, a certain problem still exists in use, such as the display screen installed by the structure lacks a buffer structure, when an external force touches the display screen, the display assembly inside the display screen lacks Xie Li function, if the external force is strong, the display screen is easily damaged, meanwhile, the existing display screen shell and the bottom plate are installed between the shell and the bottom plate generally by adopting screw threads to be tightly screwed or glue to be adhered together, the purposes of fixing the shell and the bottom plate can be achieved, the shell and the bottom plate can be difficult to detach after long-term use, the glue needs to detach, rust and the wire is difficult to detach, and the bolt is difficult to detach.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a display screen convenient to laminating, includes the shell, one side of shell is provided with the bottom plate, the inside joint of shell has the lamp plate, one side laminating of lamp plate has the diffusion piece, one side laminating of diffusion piece has last prism, one side laminating of going up the prism has lower prism, one side laminating of lower prism has the light guide plate, one side that the bottom plate is close to the light guide plate is provided with the backup pad, the symmetry is provided with reset spring between backup pad and the bottom plate, the inside symmetry of shell is provided with the sliding plate, one side symmetry that the shell is close to the bottom plate is bolted and is had the inserted bar, and one side symmetry of bottom plate has seted up the hole groove that uses with the inserted bar cooperation, the sliding tray has been seted up to one side symmetry of bottom plate, the inside of sliding tray is provided with the spacing plug that uses with the inserted bar cooperation.

The utility model is further arranged that grooves are symmetrically formed on one side of the supporting plate, which is opposite to the bottom plate, and the grooves are matched with the reset springs for use.

The technical scheme is adopted: and limiting the reset spring.

The utility model is further characterized in that a supporting spring is arranged in the sliding groove, and the supporting spring is matched with the limiting plug for use.

The technical scheme is adopted: and supporting the limit plug.

The utility model is further characterized in that one side, close to the shell, of the sliding plate is bolted with a guide block, and a guide groove matched with the guide block is formed in the shell.

The technical scheme is adopted: and limiting the sliding plate.

The utility model is further arranged that a sliding rod connected with the limit plug in a sliding way is bolted in the sliding groove, and the supporting spring is sleeved on the surface of the sliding rod.

The technical scheme is adopted: and limiting the limiting plug.

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

according to the utility model, the supporting plate is arranged on one side of the base, which is close to the light guide plate, and the supporting plate is matched with the use of the reset spring and the sliding plate, so that when external force contacts the display screen, the lamp panel moves towards the direction of the base, and after the external force disappears, the lamp panel resets, the damage of the display screen caused by external force extrusion is prevented, and the protection performance is improved;

according to the utility model, the sliding groove is formed in the bottom plate, the limiting plug in the sliding groove is matched for limiting the plug rod, and the shell and the bottom plate can be separated only by moving the limiting plug to ensure that the plug rod is not limited any more, so that the disassembly efficiency of the shell is improved, and the fatigue of staff is reduced.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

FIG. 4 is an enlarged view of the utility model at B in FIG. 2;

fig. 5 is an enlarged view of fig. 2 at C in accordance with the present utility model.

In the figure: 1. a housing; 2. a bottom plate; 3. a lamp panel; 4. a diffusion sheet; 5. an upper prism; 6. a lower prism; 7. a light guide plate; 8. a support plate; 9. a return spring; 10. a sliding plate; 11. a rod; 12. a sliding groove; 13. limiting plug bolts; 14. a groove; 15. a support spring; 16. a guide block; 17. a guide groove; 18. and a slide bar.

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.

Example 1:

referring to fig. 1, fig. 2, fig. 3 and fig. 4, a display screen convenient to laminating, including shell 1, one side of shell 1 is provided with bottom plate 2, the inside joint of shell 1 has lamp plate 3, one side laminating of lamp plate 3 has diffusion piece 4, one side laminating of diffusion piece 4 has last prism 5, one side laminating of last prism 5 has lower prism 6, one side laminating of lower prism 6 has light guide plate 7, one side that bottom plate 2 is close to light guide plate 7 is provided with backup pad 8, backup pad 8 and bottom plate 2 opposite side all symmetrically set up fluted 14, fluted 14 and reset spring 9 cooperation use, spacing reset spring 9, be provided with reset spring 9 between backup pad 8 and the bottom plate 2 symmetrically, the inside symmetry of shell 1 is provided with slide plate 10, one side bolt that slide plate 10 is close to shell 1 has guide block 16, guide slot 17 that cooperates with guide block 16 to use is seted up to slide plate 10, through installing backup pad 8 in one side that the base is close to light guide plate 7, cooperation reset spring 9 and slide plate 10 use, when can make this display screen contact, the lamp 3 is carried out to reset direction, prevent to remove the external force after the display screen, prevent that the external force from damaging, the display screen from removing, prevent the external force from pressing.

The use process is briefly described: when external force contacts this display screen, lamp plate 3 drives diffusion piece 4, go up prism 5, lower prism 6 and light guide plate 7 under the effect of sliding plate 10 and removes to the base direction, and after the external force disappeared, under reset spring 9's effect, backup pad 8 resets, drives, and lamp plate 3, diffusion piece 4, go up prism 5, lower prism 6 and light guide plate 7 reset, prevents that external force from extrudeing the damage that causes the display screen, improves the protection performance.

Example 2:

referring to fig. 1, 2 and 4, a display screen convenient to attach is shown, a plug 11 is symmetrically bolted to one side of a casing 1 close to a bottom plate 2, a hole slot matched with the plug 11 is symmetrically formed in one side of the bottom plate 2, a sliding slot 12 is symmetrically formed in one side of the bottom plate 2, a sliding rod 18 connected with the limiting plug 13 in a sliding manner is bolted to the inside of the sliding slot 12, a supporting spring 15 is sleeved on the surface of the sliding rod 18, the limiting plug 13 is limited, a supporting spring 15 is arranged in the sliding slot 12, the supporting spring 15 is matched with the limiting plug 13 to support the limiting plug 13, the limiting plug 13 matched with the plug 11 is arranged in the inside of the sliding slot 12, the limiting plug 13 matched with the inside of the sliding slot 12 is limited on the plug 11, the limiting plug 13 is only required to be moved, the limiting plug 13 is not limited on the plug 11, the casing 1 and the bottom plate 2 can be separated, the dismounting efficiency of workers is improved, and the fatigue degree of workers is reduced.

The use process is briefly described: when dismantling shell 1 and bottom plate 2, only need remove spacing plug 13 to the one end of keeping away from inserted bar 11, spacing plug 13 no longer carries out spacingly to inserted bar 11, can separate shell 1 and bottom plate 2, has improved its efficiency of dismantling, reduces staff's tiredness.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Display screen convenient to laminating, including shell (1), its characterized in that: one side of shell (1) is provided with bottom plate (2), the inside joint of shell (1) has lamp plate (3), one side laminating of lamp plate (3) has diffusion piece (4), one side laminating of diffusion piece (4) has last prism (5), one side laminating of going up prism (5) has lower prism (6), one side laminating of lower prism (6) has light guide plate (7), one side that bottom plate (2) is close to light guide plate (7) is provided with backup pad (8), the symmetry is provided with reset spring (9) between backup pad (8) and bottom plate (2), the inside symmetry of shell (1) is provided with sliding plate (10), one side symmetry that shell (1) is close to bottom plate (2) is bolted has inserted bar (11), and one side symmetry of bottom plate (2) offered the hole groove that uses with inserted bar (11), one side symmetry of bottom plate (2) has offered sliding groove (12), the inside of sliding groove (12) is provided with spacing bolt (13) that use with inserted bar (11).

2. The display screen for facilitating attachment of claim 1, wherein: grooves (14) are symmetrically formed in one side, opposite to the bottom plate (2), of the supporting plate (8), and the grooves (14) are matched with the reset springs (9) for use.

3. The display screen for facilitating attachment of claim 1, wherein: the sliding groove (12) is internally provided with a supporting spring (15), and the supporting spring (15) is matched with the limit plug (13).

4. The display screen for facilitating attachment of claim 1, wherein: one side of the sliding plate (10) close to the shell (1) is bolted with a guide block (16), and a guide groove (17) matched with the guide block (16) for use is formed in the shell (1).

5. A display screen for facilitating attachment as defined in claim 3, further comprising: the inside bolt of sliding groove (12) has slide bar (18) with spacing plug (13) sliding connection, and support spring (15) cover is located the surface of slide bar (18).

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