CN219979065U

CN219979065U - Ultrathin double-sided display screen

Info

Publication number: CN219979065U
Application number: CN202321484521.XU
Authority: CN
Inventors: 熊广
Original assignee: Guangzhou Ce Xin Electronics Co ltd
Current assignee: Guangzhou Ce Xin Electronics Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-11-07
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses an ultrathin double-sided display screen, which relates to display; advertising technology. The ultrathin double-sided display screen comprises a frame shell, wherein the display screen is arranged in the frame shell and is of a multi-layer structure, the display screen comprises a acrylic light guide plate, first diffusion sheets and first diffusion sheets are respectively arranged on the front side surface and the rear side surface of the acrylic light guide plate, the front side surface of each first diffusion sheet is provided with the light enhancement sheet, the front side surface of each light enhancement sheet is provided with a second diffusion sheet, the rear side surface of each first diffusion sheet is also provided with the light enhancement sheet, the display screen adopts a single backlight plate for light guide display, the front side and the back side of each light guide plate adopt two diffusion sheets, one light enhancement sheet and a single LED light-emitting lamp strip, the thickness of a display part is only mm, the cost is greatly reduced, the thickness of the display screen is reduced, the quality is lighter, the overall thickness and the quality are greatly reduced when the double-sided display is carried, and the experience when the double-sided display is carried and moved is better.

Description

Ultrathin double-sided display screen

Technical Field

The present utility model relates to displays; the technical field of advertisements, in particular to an ultrathin double-sided display screen.

Background

A display (screen) is an I/O device of a computer, i.e., an output device. It is a display tool for displaying certain electronic files on a screen through a specific transmission device. It can be classified into cathode ray tube displays (CRTs), plasma displays PDP, liquid crystal displays LCD.

However, the existing display screen is usually single-sided due to structural reasons, so that when two sides of the display screen are required to be displayed in some special occasions, the two display screens are required to be combined, the thickness of the display screen is greatly increased, the attractiveness is greatly reduced, in addition, the cost is doubled, and the use experience is poor.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides an ultrathin double-sided display screen, which can solve the problem that the existing display screen can only display on one side.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the display screen is arranged in the frame shell and is of a multi-layer structure, the display screen comprises a acrylic light guide plate, first diffusion sheets and first diffusion sheets are respectively arranged on the front side surface and the rear side surface of the acrylic light guide plate, the front side surface of each first diffusion sheet is provided with a light enhancement sheet, the front side surface of each light enhancement sheet is provided with a second diffusion sheet, the rear side surface of each first diffusion sheet is also provided with a light enhancement sheet, the rear side surface of each rear side light enhancement sheet is provided with a second diffusion sheet, the inner wall of the frame shell is provided with a light bar, the lower surface of the frame shell is provided with a connecting structure, and the lower surface of the frame shell is connected with the corresponding mounting structure through the connecting structure.

Preferably, the connection structure comprises a convex block, the convex block is fixedly connected to the lower surface of the frame shell, the telescopic grooves are formed in the surfaces of the left side and the right side of the convex block, the springs are fixedly connected to the inner walls of the telescopic grooves, and the clamping blocks are fixedly connected to one ends, away from the telescopic grooves, of the springs.

Preferably, the lower surface of the clamping block is inclined, and the clamping block is in sliding connection with the inner wall of the telescopic groove.

Preferably, the mounting structure comprises a mounting plate, the mounting plate is arranged below the frame shell, a clamping groove is formed in the upper surface of the mounting plate, the clamping groove is in sliding connection with the protruding block, and a locking groove is formed in the inner wall of the clamping groove.

Preferably, the inside of mounting panel is established to cavity, and the unlocking groove has been seted up to the diapire of locking groove, and unlocking groove's inside sliding connection has unlocking piece, and unlocking piece's lower surface extends into the inside of mounting panel, and unlocking piece is located the inside one side fixedly connected with movable plate of mounting panel, movable plate and the inner wall sliding connection of mounting panel.

Preferably, the front surface of the mounting plate is provided with a sliding groove communicated with the inside of the mounting plate, the front surface of the moving plate is fixedly connected with an operation plate, and the front surface of the operation plate extends out of the front surface of the mounting plate through the sliding groove.

Preferably, the operation plate is in sliding connection with the sliding groove, the bottom wall of the sliding groove is fixedly connected with a second spring, and the upper end of the second spring is fixedly connected with the lower surface of the operation plate.

Preferably, the lower surface of the mounting plate is connected with the tube seat, the outer surface of the connecting tube seat is fixedly connected with a connecting piece, the upper end of the connecting piece is fixedly connected with the lower surface of the mounting plate, the outer surface of the connecting tube seat is sleeved with a decorative cover, and the upper side surfaces of the decorative cover are fixedly connected with the front side surface and the rear side surface of the mounting plate respectively.

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

this ultra-thin two-sided display screen, this display screen adopts monolithic back light plate leaded light to show, and two diffusion plates are all adopted on the positive and negative two sides of light guide plate, a piece adds lustre to the piece, and single LED shines the lamp strip, and the thickness of display part is accomplished only mm, and the cost is significantly reduced reduces the thickness of display screen simultaneously, and the quality is lighter for also very big reduction overall thickness and quality when two-sided display, make experience when using and transport remove better.

This ultra-thin two-sided display screen, when needs unblock, through the lifting operation panel, the operation panel removes compression second spring, and drive the movable plate upwards to drive unlocking piece and remove, unlocking piece removes and gets into the locking groove from the unlocking groove because the lower surface of fixture block is the slope form, unlocking piece removes and can make the fixture block inwards move, thereby accomplish the unblock, through above-mentioned structure, not only can make to connect more convenient quick, also make the mounting accomplish the back surface and can not appear the connecting piece, whole aesthetic property has been increased, and the welding of aluminium appears the unevenness easily, can leave the vestige after polishing, influence pleasing to the eye. The display screen corner connector is not welded, the upper surface is provided with an assembling rivet bamboo shoot structure, the rivet bamboo shoot is provided with a screw pin structure, the display screen corner connector is more fastened, the display screen corner connector cannot crack, and the assembling precision difficulty is solved by adopting an advanced process technology.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

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

FIG. 2 is an exploded view of a display screen according to the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is a schematic overall view of the present utility model;

FIG. 5 is an enlarged view of FIG. 4 at B;

FIG. 6 is a schematic view of a frame housing of the present utility model;

FIG. 7 is a schematic diagram of a card slot according to the present utility model;

FIG. 8 is a schematic plan view of a card slot according to the present utility model;

fig. 9 is a schematic view of a mobile plate according to the present utility model.

Reference numerals: 1. a frame housing; 2. a display screen; 3. a sub-gram force light guide plate; 4. a first diffusion sheet; 5. a first diffusion plate; 6. a light enhancement sheet; 7. a second diffusion sheet; 8. a second diffusion plate; 9. a light bar; 10. a bump; 11. a telescopic slot; 12. a spring; 13. a clamping block; 14. a mounting plate; 15. a clamping groove; 16. a locking groove; 17. unlocking grooves; 18. unlocking the block; 19. a moving plate; 20. a sliding groove; 21. an operation panel; 22. a second spring; 23. a connecting tube seat; 24. a connecting piece; 25. and (5) a decorative cover.

Description of the embodiments

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-9, the present utility model provides a technical solution: the utility model provides an ultra-thin two-sided display screen, including frame housing 1, the inside of frame housing 1 is provided with display screen 2, display screen 2 sets up to multilayer structure, wherein including sub-gram power light guide plate 3, the front and back both sides surface of sub-gram power light guide plate 3 is provided with first diffusion piece 4 and first diffusion plate 5 respectively, the front side surface of first diffusion piece 4 is provided with the enhancement piece 6, the front side surface of enhancement piece 6 is provided with second diffusion piece 7, the rear side surface of first diffusion plate 5 is provided with enhancement piece 6 equally, the rear side surface of rear side enhancement piece 6 is provided with second diffusion plate 8, the inner wall of frame housing 1 is provided with lamp strip 9, the lower surface of frame housing 1 is provided with connection structure, the lower surface of frame housing 1 is provided with mounting structure, frame housing 1 is connected with mounting structure through connection structure, this display screen adopts monolithic back light guide plate light guide to show, the positive and negative both sides of light guide plate all adopts two, a piece, single LED luminescent lamp strip, the thickness of display portion accomplishes only 10mm, the thickness of significantly reduces the display screen thickness, the thickness of display screen quality is reduced simultaneously, the thickness of display screen is better, the inner wall is provided with lamp strip 9, the diffuser plate is provided with the light strip, and is used to make the overall and the better and is experienced when moving the diffuser plate.

Further, the connecting structure comprises a protruding block 10, the protruding block 10 is fixedly connected to the lower surface of the frame shell 1, the surfaces of the left side and the right side of the protruding block 10 are provided with telescopic grooves 11, the inner wall of each telescopic groove 11 is fixedly connected with a spring 12, one end of each spring 12, which is far away from each telescopic groove 11, is fixedly connected with a clamping block 13, the lower surface of each clamping block 13 is inclined, each clamping block 13 is in sliding connection with the inner wall of each telescopic groove 11, the mounting structure comprises a mounting plate 14, the mounting plates 14 are arranged below the frame shell 1, clamping grooves 15 are formed in the upper surfaces of the mounting plates 14, the clamping grooves 15 are in sliding connection with the protruding block 10, locking grooves 16 are formed in the inner walls of the clamping grooves 15, the inside of the mounting plates 14 are hollow, unlocking grooves 17 are formed in the bottom walls of the locking grooves 16, unlocking blocks 18 are in sliding connection with the inside of the unlocking grooves 17, the lower surfaces of the unlocking blocks 18 extend into the inside of the mounting plates 14, the unlocking block 18 is fixedly connected with a moving plate 19 on one side surface of the inside of the mounting plate 14, the moving plate 19 is in sliding connection with the inner wall of the mounting plate 14, a sliding groove 20 communicated with the inside of the moving plate is formed on the front side surface of the mounting plate 14, an operating plate 21 is fixedly connected on the front side surface of the moving plate 19, the front side surface of the operating plate 21 extends out of the front side surface of the mounting plate 14 through the sliding groove 20, the operating plate 21 is in sliding connection with the sliding groove 20, a second spring 22 is fixedly connected with the bottom wall of the sliding groove 20, the upper end of the second spring 22 is fixedly connected with the lower surface of the operating plate 21, the lower surface of the mounting plate 14 is connected with a tube seat 23, the outer surface of the connecting tube seat 23 is fixedly connected with a connecting piece 24, the upper end of the connecting piece 24 is fixedly connected with the lower surface of the mounting plate 14, a decorative cover 25 is sleeved on the outer surface of the connecting tube seat 23, the upper side surface of the decorative cover 25 is fixedly connected with the front side surface and the rear side surface of the mounting plate 14 respectively, through aligning lug 10 and draw-in groove 15 on the frame shell 1 during the connection, afterwards, push into the inside of draw-in groove 15 with lug 10, the lower surface of fixture block 13 and the upper surface contact of mounting panel 14 during the pressing, because the lower surface of fixture block 13 sets up to the slope form, can force the fixture block 13 inwards to remove when contacting, thereby extrude spring 12, afterwards, the lug 10 gets into the inside of mounting panel 14, after fixture block 13 aligns with locking groove 16, owing to lack the stopper, will drive fixture block 13 outside removal under the effect of spring 12, thereby the inside of locking groove 16 is then locked, and then accomplish the locking, when the unblock is needed, through lifting operation board 21, operation board 21 removes compression second spring 22, and drive movable plate 19 simultaneously and upwards remove, thereby drive unlocking piece 18 and remove, unlocking piece 18 removes and get into locking groove 16 from unlocking groove 17 because the lower surface of fixture block 13 is the slope form, thereby unlock, through above-mentioned structure, not only can make the connection more convenient quick, also can not appear after the installation surface can not appear the connecting piece, and the aluminium is easy to polish, the attractive appearance is easy to appear, the good and the welding trace appears. The display screen corner connector is not welded, the upper surface is provided with an assembling rivet bamboo shoot structure, the rivet bamboo shoot is provided with a screw pin structure, the display screen corner connector is more fastened, the display screen corner connector cannot crack, and the assembling precision difficulty is solved by adopting an advanced process technology.

Working principle: when the locking device is connected, the protruding block 10 on the frame shell 1 is aligned with the clamping groove 15, then the protruding block 10 is pressed into the clamping groove 15, the lower surface of the clamping block 13 is contacted with the upper surface of the mounting plate 14 when being pressed, the clamping block 13 is forced to move inwards when being contacted due to the fact that the lower surface of the clamping block 13 is inclined, the spring 12 is pressed, then the protruding block 10 enters the inner part of the mounting plate 14, after the clamping block 13 is aligned with the locking groove 16, the clamping block 13 is driven to move outwards under the action of the spring 12 due to lack of blocking, and then the inner part of the locking groove 16 is locked, and then the locking is completed.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. An ultrathin double-sided display screen, characterized in that: including frame shell (1), the inside of frame shell (1) is provided with display screen (2), display screen (2) set up to multilayer structure, wherein including sub-gram power light guide plate (3), the front and back both sides surface of sub-gram power light guide plate (3) is provided with first diffusion piece (4) respectively, with first diffusion plate (5), the front side surface of first diffusion piece (4) is provided with enhancement piece (6), the front side surface of enhancement piece (6) is provided with second diffusion piece (7), the rear side surface of first diffusion plate (5) is provided with enhancement piece (6) equally, the rear side surface of rear side enhancement piece (6) is provided with second diffusion plate (8), the inner wall of frame shell (1) is provided with lamp strip (9), the lower surface of frame shell (1) is provided with connection structure, the lower surface of frame shell (1) is provided with mounting structure, frame shell (1) are connected with mounting structure through connection structure.

2. The ultra-thin double-sided display of claim 1, wherein: the connecting structure comprises a protruding block (10), the protruding block (10) is fixedly connected to the lower surface of the frame shell (1), telescopic grooves (11) are formed in the surfaces of the left side and the right side of the protruding block (10), springs (12) are fixedly connected to the inner walls of the telescopic grooves (11), and clamping blocks (13) are fixedly connected to one ends, far away from the telescopic grooves (11), of the springs (12).

3. An ultra-thin dual-sided display as claimed in claim 2, wherein: the lower surface of the clamping block (13) is inclined, and the clamping block (13) is in sliding connection with the inner wall of the telescopic groove (11).

4. An ultra-thin dual-sided display as claimed in claim 2, wherein: the mounting structure comprises a mounting plate (14), wherein the mounting plate (14) is arranged below the frame shell (1), a clamping groove (15) is formed in the upper surface of the mounting plate (14), the clamping groove (15) is in sliding connection with the protruding block (10), and a locking groove (16) is formed in the inner wall of the clamping groove (15).

5. The ultra-thin dual-sided display of claim 4, wherein: the inside of mounting panel (14) is established to cavity, and unlocking groove (17) have been seted up to the diapire of locking groove (16), and the inside sliding connection of unlocking groove (17) has unlocking piece (18), and the lower surface of unlocking piece (18) extends into the inside of mounting panel (14), and one side fixed surface that unlocking piece (18) are located inside mounting panel (14) is connected with movable plate (19), and movable plate (19) and the inner wall sliding connection of mounting panel (14).

6. The ultra-thin dual-sided display of claim 5, wherein: the front surface of the mounting plate (14) is provided with a sliding groove (20) communicated with the inside of the mounting plate, the front surface of the moving plate (19) is fixedly connected with an operating plate (21), and the front surface of the operating plate (21) extends out of the front surface of the mounting plate (14) through the sliding groove (20).

7. The ultra-thin double-sided display of claim 6, wherein: the operation plate (21) is in sliding connection with the sliding groove (20), the bottom wall of the sliding groove (20) is fixedly connected with the second spring (22), and the upper end of the second spring (22) is fixedly connected with the lower surface of the operation plate (21).

8. The ultra-thin double-sided display of claim 6, wherein: the lower surface of mounting panel (14) is connected with tube socket (23), and the surface fixedly connected with connecting piece (24) of connecting tube socket (23), the upper end of connecting piece (24) and the lower surface fixed connection of mounting panel (14), the surface cover of connecting tube socket (23) is equipped with decorative cover (25), and the upside surface of decorative cover (25) is connected with the front and back both sides surface fixed of mounting panel (14) respectively.