CN219285551U

CN219285551U - Protective liquid crystal display

Info

Publication number: CN219285551U
Application number: CN202320911816.4U
Authority: CN
Inventors: 张王勇; 冯天拾
Original assignee: Xinbotong Technology Shenzhen Co ltd
Current assignee: Xinbotong Technology Shenzhen Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-06-30
Anticipated expiration: 2033-04-21

Abstract

The utility model relates to the technical field of liquid crystal display screens, in particular to a protective type liquid crystal display screen, which comprises a shell and a liquid crystal display screen main body arranged in the shell, wherein a protective cover is inserted and arranged above the shell, transparent plates are embedded in the protective cover, sponge cushion blocks are arranged in the shell and close to four corners, movable plates are arranged on the upper side surface and the lower side surface of the inner wall of the shell, a plurality of springs are arranged on the outer wall of the movable plate, the liquid crystal display screen main body is inserted between the two movable plates, and clamping plates are arranged at the two ends of the inner wall of the shell; this protection type liquid crystal display through setting up the shell to under the cooperation of protection casing, realize protecting inside, and inside four corners all are equipped with the sponge cushion, protect the turning of liquid crystal display main part, and the fly leaf is under the cooperation of spring, realizes carrying out quick joint cooperation to the liquid crystal display main part of different width sizes, and two grip blocks are under the cooperation of two screws, carry out stable installation cooperation to the liquid crystal display main part.

Description

Protective liquid crystal display

Technical Field

The utility model relates to the technical field of liquid crystal display screens, in particular to a protective liquid crystal display screen.

Background

The liquid crystal display screen is a flat thin display device, consists of a certain number of color or black and white pixels, is placed in front of a light source or a reflecting surface, has low power consumption, is suitable for electronic equipment using batteries, is widely used in daily life of people, and is used in the use process of the liquid crystal display screen;

the utility model discloses a protective liquid crystal display with the publication number of CN213339494U, which comprises a display body, an anti-collision piece, a protective liquid crystal display panel and a protective liquid crystal display panel, wherein the display body is rectangular and is provided with an upper side face, a left side face, a lower side face and a right side face according to the direction of the display body; the anti-collision piece comprises a first anti-collision block and a second anti-collision block, the first anti-collision block and the second anti-collision block are detachably connected to the display screen body, and the first anti-collision block and the second anti-collision block are magnetically connected; the first anti-collision block is in sliding connection with the upper side surface and the lower side surface of the display screen body, and the second anti-collision block is in sliding connection with the left side surface and the right side surface of the display screen body;

the technical scheme solves the problems that the existing display screen is poor in protection effect and easy to damage due to external impact; but not be convenient for quick and quick combination installation with protector to not equidimension liquid crystal display, and the installation is swift laborsaving, is inconvenient for carrying out the protection cooperation to liquid crystal display stability.

Disclosure of Invention

The utility model aims to provide a protective liquid crystal display screen, which aims to solve the problems that the authority disclosure number is CN213339494U, the liquid crystal display screens with different sizes are inconvenient to quickly assemble with a protective device, the installation is not quick and labor-saving, and the stable protection and matching of the liquid crystal display screens are inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a protection type liquid crystal display, includes shell and shell internally mounted's liquid crystal display main part, and peg graft above the shell and install the protection casing, the ring channel has been seted up in the middle of the shell top, inlay in the middle of the protection casing and have been equipped with the transparent plate, protection casing lower surface corresponds the department with the ring channel and is equipped with the annular piece, the inside four corners that are close to of shell all is equipped with the sponge cushion, all be equipped with the fly leaf on the both sides face about the shell inner wall, the fly leaf outer wall is equipped with a plurality of spring, two peg graft the liquid crystal display main part between the fly leaf, shell inner wall both ends department all is equipped with the grip block.

Preferably, the clamping plate is U-shaped, the bottom of the clamping plate is provided with a sliding block, threaded holes are formed in the sliding block, a screw is arranged in the threaded holes, a twisting handle is arranged at the outer end of the screw, a bearing is sleeved on the screw, an inner ring of the bearing is fixedly bonded with the screw, and an outer ring of the bearing is fixedly bonded with the shell.

Preferably, a sliding groove is formed in the position, corresponding to the sliding block, of the bottom of the shell, the sliding block is in sliding connection with the sliding groove, the sliding block and the clamping plate are of an integrated structure, and a rubber pad is arranged on the inner wall of the clamping plate.

Preferably, the movable plate is U-shaped, the springs are distributed at equal intervals, one end of each spring is fixedly bonded with the movable plate, the other end of each spring is fixedly bonded with the shell, and a rubber pad is arranged on the inner wall of each movable plate.

Preferably, the sponge cushion block is arc-shaped, clamping grooves are formed in the middle of the sponge cushion block, and the sponge cushion block is fixedly bonded with the shell.

Preferably, the transparent plate is fixedly bonded with the protective cover, the annular block and the protective cover are of an integrated structure, and the width of the outer wall of the annular block is matched with the width of the inner wall of the annular groove.

Preferably, screw grooves are symmetrically formed in the annular block, close to the two side edges, of the annular block, fixing bolts are arranged in the screw grooves, and through holes are formed in the outer wall of the shell, corresponding to the screw grooves.

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

1. according to the utility model, the shell is arranged, the protection of the inside is realized under the cooperation of the protective cover, the damage influence of the external environment on the liquid crystal display main body in the inside is reduced, the sponge cushion blocks are arranged at the four corners in the inside, the corners of the liquid crystal display main body are protected, the movable plates are matched with springs to realize the rapid clamping and matching of the liquid crystal display main bodies with different widths, and the two clamping plates are matched with two screws to manually rotate the positions of the clamping plates to adjust the clamping plates, so that the liquid crystal display main body is stably installed and matched.

2. According to the utility model, the annular blocks are arranged, so that the plug-in fit of the protective cover and the shell is increased, the stability of the combination of the shell and the protective cover is increased under the fit of the fixing bolts, the clamping plate is stably in sliding fit with the sliding groove on the shell under the fit of the sliding blocks, the stability of horizontal movement is increased, and the rubber pads are arranged on the inner walls of the clamping plate and the movable plate, so that the clamping damage to the main body of the liquid crystal display screen is reduced.

Drawings

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

FIG. 2 is a schematic diagram showing a combination structure of a housing and a liquid crystal display main body according to the present utility model;

FIG. 3 is a schematic view of a shield according to the present utility model;

FIG. 4 is a schematic view of a combination structure of a housing and a clamping plate according to the present utility model;

fig. 5 is a schematic view of a combined structure of a casing and a movable plate according to the present utility model.

The meaning of each reference sign in the figure is:

1. a housing; 10. a movable plate; 100. a spring; 11. a clamping plate; 110. a slide block; 111. a threaded hole; 12. a screw; 120. twisting the handle; 121. a bearing; 13. a sponge cushion block; 130. a clamping groove; 14. an annular groove; 140. perforating; 15. a chute;

2. a protective cover; 20. a transparent plate; 21. an annular block; 210. a screw groove; 22. a fixing bolt;

3. a liquid crystal display main body.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, "a number" means at least two, for example, two, three, etc., unless specifically defined otherwise.

Referring to fig. 1-5, the present embodiment provides a technical solution:

the protective liquid crystal display comprises a shell 1 and a liquid crystal display main body 3 which is internally installed in the shell 1, wherein a protective cover 2 is inserted above the shell 1, an annular groove 14 is formed in the middle of the top end of the shell 1, a transparent plate 20 is embedded in the middle of the protective cover 2, annular blocks 21 are arranged at the positions, corresponding to the annular groove 14, of the lower surface of the protective cover 2, sponge cushion blocks 13 are arranged in the shell 1 and close to four corners, and movable plates 10 are arranged on the upper side surface and the lower side surface of the inner wall of the shell 1;

wherein, fly leaf 10 outer wall is equipped with a plurality of spring 100, peg graft liquid crystal display main part 3 between two fly leaves 10, and shell 1 inner wall both ends department all is equipped with grip block 11, and under the cooperation of spring 100, help fly leaf 10 to resume initial external, be convenient for to the liquid crystal display main part 3 quick combination installation cooperation of different width, further carry out the fixed cooperation of position to the liquid crystal display main part 3 of different length under the cooperation of grip block 11.

In this embodiment, the clamping plate 11 is U-shaped, the bottom of the clamping plate 11 is provided with a slider 110, threaded holes 111 are formed in the slider 110, a screw 12 is arranged in the threaded holes 111, a screwing handle 120 is arranged at the outer end of the screw 12, a bearing 121 is sleeved on the screw 12, an inner ring of the bearing 121 is fixedly bonded with the screw 12, an outer ring of the bearing 121 is fixedly bonded with the housing 1, the mounting of the bearing 121 increases the flexibility of the screw 12 and the housing 1 in rotation, and the screwing handle 120 is convenient for manual rotation adjustment and cooperation.

Further, the spout 15 has been seted up to shell 1 bottom and slider 110 department that corresponds, slider 110 and spout 15 sliding connection, and slider 110 and grip block 11 are integrated into one piece structure, are equipped with the rubber pad on the grip block 11 inner wall, and slider 110 and spout 15 slip combination help the gliding stability of level, under the cooperation of rubber pad, reduce grip block 11 to liquid crystal display main part 3 centre gripping damage.

It should be noted that, the movable plate 10 is U-shaped, the springs 100 are equally spaced, one end of each spring 100 is fixedly bonded with the movable plate 10, the other end of each spring 100 is fixedly bonded with the casing 1, a rubber pad is arranged on the inner wall of the movable plate 10, the springs 100 have telescopic elasticity, the movable plate 10 is convenient to restore to the initial position, the liquid crystal display screen main bodies 3 with different external sizes are convenient to be spliced and installed, and the rubber pad installation reduces friction damage of the movable plate 10 to the liquid crystal display screen main bodies 3.

Further, the sponge cushion block 13 is arc-shaped, the clamping groove 130 is formed in the middle of the sponge cushion block 13, the sponge cushion block 13 is fixedly bonded with the shell 1, the installation of the sponge cushion block 13 is convenient for protecting the corner of the liquid crystal display screen main body 3, collision damage is reduced, and the clamping groove 130 is spliced and combined with the corner of the liquid crystal display screen main body 3.

Specifically, transparent plate 20 is fixed with protection casing 2 bonding, and annular piece 21 and protection casing 2 are integrated into one piece structure, and the width of annular piece 21 outer wall and the width looks adaptation of ring channel 14 inner wall, transparent plate 20 adopts toughened glass to make, is convenient for see through transparent plate 20 and observes the inside condition, and annular piece 21 and ring channel 14 grafting cooperation are convenient for protection casing 2 and shell 1 combination installation cooperation.

Besides, screw grooves 210 are symmetrically formed in the annular block 21 near two side edges, fixing bolts 22 are arranged in the screw grooves 210, through holes 140 are formed in the outer wall of the shell 1 at positions corresponding to the screw grooves 210, the fixing bolts 22 penetrate through the through holes 140 and are in threaded connection with the screw grooves 210, stable combined and fixed fit of the shell 1 and the protective cover 2 is achieved, manual disassembly and replacement of the fixing bolts 22 are facilitated, and disassembly and assembly are facilitated.

When the protective liquid crystal display of this embodiment is in use, the user manually bonds and combines two fly boards 10 with rubber pads with the upper and lower lateral walls of the shell 1 through a plurality of springs 100, then the clamping plate 11 with the sliding block 110 is in plug-in fit with the sliding groove 15, the screw 12 is connected with the shell 1 in a combined way through the bearing 121, the screw 12 is in threaded connection with the threaded hole 111, and the end part of the screw 12 is rotationally connected with the shell 1, the twist handle 120 extends out of the shell 1, four sponge cushion blocks 13 are correspondingly bonded and fixed with the shell 1, finally the upper and lower edges of the liquid crystal display main body 3 are in plug-in fit with the fly boards 10, under the cooperation of the springs 100, the installation and combination are convenient to be stable, then the clamping plate 11 is manually in plug-in fit with the left and right edges of the liquid crystal display main body 3, the manual rotation twist handle 120 is realized to clamp and fix the liquid crystal display main body 3, finally the protective cover 2 with the annular block 21 and the transparent plate 20 is in combined way with the shell 1, and the fixing bolt 22 is fixedly combined, the whole combined installation is convenient and labor-saving, the liquid crystal display main body 3 with different sizes is combined and fixed, meanwhile, the damage to the liquid crystal display main body 3 is reduced, the impact on the liquid crystal display main body 3 is correspondingly connected with the external display element through the wire, and the corresponding information display element is realized, and the display element is in cooperation and is realized.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a protection type liquid crystal display, includes shell (1) and shell (1) internally mounted's liquid crystal display main part (3), and shell (1) top grafting installs protection casing (2), its characterized in that: annular groove (14) have been seted up in the middle of shell (1) top, inlay in the middle of protection casing (2) and have been equipped with transparent plate (20), protection casing (2) lower surface and annular groove (14) correspond department and are equipped with annular piece (21), shell (1) inside is close to four corners and all is equipped with sponge cushion (13), all be equipped with fly leaf (10) on the upper and lower both sides face of shell (1) inner wall, fly leaf (10) outer wall is equipped with a plurality of spring (100), two peg graft liquid crystal display main part (3) between fly leaf (10), shell (1) inner wall both ends department all is equipped with grip block (11).

2. The protective liquid crystal display of claim 1, wherein: clamping plate (11) are U type, clamping plate (11) bottom is equipped with slider (110), screw hole (111) have all been seted up on slider (110), be equipped with screw rod (12) in screw hole (111), screw rod (12) outer end department is equipped with twists (120), the cover is equipped with bearing (121) on screw rod (12), bearing (121) inner circle and screw rod (12) bond fixedly, bearing (121) outer lane and shell (1) bond fixedly.

3. The protective liquid crystal display of claim 2, wherein: the sliding block (110) is connected with the sliding groove (15) in a sliding mode, the sliding groove (15) is formed in the position, corresponding to the sliding block (110), of the bottom of the shell (1), the sliding block (110) and the clamping plate (11) are of an integrated structure, and a rubber pad is arranged on the inner wall of the clamping plate (11).

4. The protective liquid crystal display of claim 1, wherein: the movable plate (10) is U-shaped, the springs (100) are distributed at equal intervals, one end of each spring (100) is fixedly bonded with the movable plate (10), the other end of each spring (100) is fixedly bonded with the shell (1), and rubber pads are arranged on the inner wall of each movable plate (10).

5. The protective liquid crystal display of claim 1, wherein: the sponge cushion block (13) is arc-shaped, clamping grooves (130) are formed in the middle of the sponge cushion block (13), and the sponge cushion block (13) is fixedly bonded with the shell (1).

6. The protective liquid crystal display of claim 1, wherein: the transparent plate (20) is fixedly bonded with the protective cover (2), the annular block (21) and the protective cover (2) are of an integrated structure, and the width of the outer wall of the annular block (21) is matched with the width of the inner wall of the annular groove (14).

7. The protective liquid crystal display of claim 1, wherein: screw grooves (210) are symmetrically formed in the annular block (21) close to the two side edges, fixing bolts (22) are arranged in the screw grooves (210), and through holes (140) are formed in the outer wall of the shell (1) at positions corresponding to the screw grooves (210).