CN219958123U

CN219958123U - Flat computer display screen assembly

Info

Publication number: CN219958123U
Application number: CN202320982128.7U
Authority: CN
Inventors: 袁小平
Original assignee: Winn Technology Co ltd
Current assignee: Winn Technology Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-11-03
Anticipated expiration: 2033-04-26

Abstract

The utility model belongs to the field of tablet computers, and particularly relates to a tablet computer display screen assembly, which comprises a peep-proof layer, a radiation-proof layer, a display layer, a heat dissipation layer and an anti-falling frame, wherein the radiation-proof layer is arranged at the top of the display layer, the peep-proof layer is arranged at the top of the radiation-proof layer, and the heat dissipation layer is arranged at the bottom of the display layer. According to the utility model, the problem of long-term use heating of the display screen is solved through the heat dissipation layer arranged behind the display layer, the peeping prevention layer at the top of the display layer can prevent personal privacy leakage caused by peeping of other people on the display screen when the tablet personal computer is used, the damage of radiation generated by the display screen to a user is reduced through the radiation prevention layer, and the display screen is prevented from being broken caused by falling through the falling prevention frame, so that the peeping prevention, radiation prevention, heat dissipation and falling prevention effects of the display screen are realized.

Description

Flat computer display screen assembly

Technical Field

The utility model belongs to the technical field of tablet computers, and particularly relates to a tablet computer display screen assembly.

Background

At present, tablet computers have become a very common tool for people, wherein the effect of the display screen of the tablet computer directly influences the use experience of users. The existing tablet personal computer display screen often has a plurality of problems when in use, such as excessively large radiation of the display screen, easy damage to eyesight, privacy leakage caused by the fact that other people can easily see the display screen, overheating of the display screen caused by excessively long use time, easy damage to the display screen caused by falling and the like. Accordingly, the present utility model is directed to a tablet computer display screen assembly for replacing the display screen of a conventional tablet computer, so as to solve the problems of the prior art.

CN204102106U discloses a blue light-proof flat panel display structure for children, comprising a touch screen located above and a display screen located below, and further comprising a blue light-proof layer disposed between the touch screen and the display screen, where the display screen can protect part of the blue light radiation, but the above-mentioned problems of peeping, heat dissipation and falling prevention of the display screen do not provide an effective solution.

Disclosure of Invention

The utility model aims to provide a panel computer display screen assembly, which aims to solve the technical problems of peeping prevention, radiation prevention, heat dissipation and falling prevention of a display screen in the prior art.

To achieve the above objective, an embodiment of the present utility model provides a panel computer display screen assembly, which includes a peep-proof layer, a radiation-proof layer, a display layer, a heat dissipation layer and an anti-falling frame, wherein the radiation-proof layer is disposed at the top of the display layer, the peep-proof layer is disposed at the top of the radiation-proof layer, the heat dissipation layer is disposed at the bottom of the display layer, and the anti-falling frame is disposed at the outer sides of the peep-proof layer, the radiation-proof layer, the display layer and the heat dissipation layer.

Optionally, the heat dissipation layer includes louvres and heat conduction post, a plurality of the louvres set up in the heat dissipation layer surface, the heat conduction post set up in the heat dissipation layer outside.

Optionally, prevent falling the frame and include prevent falling piece and elastic strip, the elastic strip set up in peep-proof layer the radiation protection layer the display layer with the outside of heat dissipation layer, prevent falling the piece and set up in a plurality of between the elastic strip.

Optionally, a plurality of gratings are arranged on the surface of the peep-proof layer.

Optionally, the display layer further includes a brightness enhancing layer.

Optionally, the surface of the radiation protection layer is further provided with a graphene coating.

Optionally, the surface of the heat dissipation layer is formed by a plurality of layers of heat dissipation fins.

Optionally, the anti-falling frame is made of elastic material.

Optionally, the outer side of the anti-falling member away from the display layer is a rounded corner structure.

Optionally, a fastening groove is formed on the inner side of the anti-falling piece.

The panel computer display screen assembly provided by the embodiment of the utility model has the following technical effects:

according to the utility model, the problem of long-term use heating of the display screen is solved through the heat dissipation layer arranged behind the display layer, the peeping prevention layer at the top of the display layer can prevent personal privacy leakage caused by peeping of other people on the display screen when the tablet personal computer is used, the damage of radiation generated by the display screen to a user is reduced through the radiation prevention layer, and the display screen is prevented from being broken caused by falling through the falling prevention frame, so that the peeping prevention, radiation prevention, heat dissipation and falling prevention effects of the display screen are realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of a display screen assembly of a tablet computer according to an embodiment of the present utility model;

fig. 2 is an exploded view of the overall structure of a panel computer display assembly according to an embodiment of the present utility model;

FIG. 3 is a side view in cross section of the overall structure of a tablet computer display screen assembly according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of an overall structure of a heat dissipation layer in a panel display assembly according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

1-a peep-proof layer; 2-a radiation protection layer; 3-a display layer; 4-a heat dissipation layer; 41-heat dissipation holes; 42-heat conducting columns; 5-an anti-fall frame; 51-anti-fall member; 52-elastic strips.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements 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.

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 embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In an embodiment of the present utility model, as shown in fig. 1 and 2, a panel computer display screen assembly is provided, which includes a peep-proof layer 1, a radiation-proof layer 2, a display layer 3, a heat dissipation layer 4 and a shatter-proof frame 5, wherein the radiation-proof layer 2 is disposed at the top of the display layer 3, the peep-proof layer 1 is disposed at the top of the radiation-proof layer 2, the heat dissipation layer 4 is disposed at the bottom of the display layer 3, and the shatter-proof frame 5 is disposed outside the peep-proof layer 1, the radiation-proof layer 2, the display layer 3 and the heat dissipation layer 4. Specifically, the display layer 3 is responsible for the picture display and backlight functions of the panel computer display screen assembly, and is a main structure of the display screen, the anti-peeping effect and the anti-radiation effect of the display screen are improved by adding the anti-radiation layer 2 and the anti-peeping layer 1 at the top of the display layer 3, and the user looks at the eye to have better effect and privacy. The heat dissipation layer 4 is added at the bottom of the display layer 3 to rapidly disperse the internal heat of the display layer 3, so that the display layer 3 can keep brightness and color accuracy after long-time work, and the influence of temperature on the display quality is reduced. The anti-falling frame 5 wraps the periphery of the display layer 3, so that the anti-impact capability of the edge of the display layer 3 in the falling process of the tablet personal computer can be improved, and the anti-falling capability of the display screen assembly can be improved.

In this embodiment, the long-term use heating problem of display screen has been solved through setting up the heat dissipation layer 4 behind display layer 3, peep-proof layer 1 through display layer 3 top makes can prevent the disclosure of personal privacy that other people caused the peeping of display screen when using the panel computer, reduce the harm of the radiation that the display screen produced to the user through radiation protection layer 2, prevent the display screen by falling down and cause the destruction through anti-drop frame 5, thereby realize peep-proof, radiation protection, heat dissipation and the effect of preventing falling of display screen.

As shown in fig. 3, the heat dissipation layer 4 includes heat dissipation holes 41 and heat conduction columns 42, the plurality of heat dissipation holes 41 are disposed on the surface of the heat dissipation layer 4, and the heat conduction columns 42 are disposed outside the heat dissipation layer 4, specifically, the surface of the heat dissipation layer 4 is composed of a plurality of heat dissipation fins.

In this embodiment, the heat generated in the use process of the panel display screen of the tablet computer can be discharged through the heat dissipation holes 41 and led out to the outside through the heat conduction columns 42 arranged on the outer side, the heat dissipation fins arranged on the surface of the heat dissipation layer 4 are thin and light copper metal sheets, so that the heat can be absorbed and dispersed, and the contact area of the multi-layer heat dissipation fins with air can be increased, so that the heat dissipation effect is further increased. The radiating fins are arranged at the bottom end of the display screen assembly, so that the radiating of heat can be accelerated, and the use effect of the display screen is prevented from being influenced by high temperature generated by long-time use of the display screen.

As shown in fig. 1 and 2, the anti-falling frame 5 includes an anti-falling member 51 and an elastic strip 52, the elastic strip 52 is disposed on the outer sides of the anti-peeping layer 1, the anti-radiation layer 2, the display layer 3 and the heat dissipation layer 4, the anti-falling member 51 is disposed between the plurality of elastic strips 52, wherein the anti-falling frame 5 is made of an elastic material, specifically, the elastic material can be made of an elastic rubber material, and the display screen assembly and the tablet computer housing are filled with the elastic material through the anti-falling frame 5, so that elastic contact is formed between the display screen assembly and the tablet computer housing, and in the falling process, impact force is firstly absorbed by the anti-falling frame 5 and then transmitted into the display screen assembly, so that the impact force is reduced to the greatest extent. Compared with the existing plastic display screen bracket, the elastic rubber material has better shock resistance than the hard plastic bracket.

In the present embodiment, when an impact such as a drop is encountered, the anti-drop frame 5 made of an elastic material can effectively buffer the force generated by the impact through the anti-drop member 51 and the elastic strip 52, and can protect the display screen from the drop to some extent.

As shown in fig. 2 and 4, the surface of the peep-proof layer 1 is provided with a plurality of gratings.

In this embodiment, the control to the visual angle of display screen is realized through the grating structure of arranging side by side for the display screen can only reach best viewing effect just above it, and watch the luminance of display screen and can reduce at side or other angles, unable normal viewing, thereby effectively prevent privacy disclosure that peeping led to. The structure and principle of the peep-proof layer 1 are consistent with those of the existing peep-proof toughened film, and the structure and principle of the peep-proof layer 1 are consistent with those of the existing peep-proof toughened film, so that the peep-proof toughened film can be applied to a working environment with high confidentiality without additional cost.

As shown in fig. 2, the display layer 3 further includes a light enhancing layer.

In this embodiment, two mutually orthogonal refraction type diaphragms are generally adopted in the intensifying layer in the display screen assembly, and a diffusion diaphragm is further arranged at the lower part of the intensifying layer, so that when light passes through the intensifying layer, the light can be uniformly dispersed, reflected and refracted, and further the brightness and uniformity of the whole display screen are improved.

As shown in fig. 2 and 4, the surface of the radiation protection layer 2 is further provided with a graphene coating.

In the embodiment, the graphene is a two-dimensional material with unique performance, is composed of a single-layer carbon atom, and has the characteristics of extremely high electrical conductivity, heat conductivity, mechanical strength and the like. The graphene coating of the display screen of the tablet computer achieves the purpose of radiation protection by utilizing the conductivity and shielding effect of graphene. When the tablet computer emits radiation, the graphene coating can absorb and scatter the radiation, thereby reducing the influence of the radiation on the human body. Further, the high conductivity of graphene can also help the heat dissipation of the display screen, reduce the influence of electromagnetic radiation on electronic elements inside the mobile phone, improve the stability and reliability of the mobile phone, and prevent the damage of radiation to the use experience of a user.

Specifically, in order to ensure that the graphene coating of the radiation protection layer 2 does not affect the display effect of the display layer 3, the graphene coating is in a scattered point coating form, namely, the graphene coating is distributed in the radiation protection layer 2 at a certain laying density, so that the graphene coating is prevented from being laid in a sheet, and the picture of the display layer 3 can be watched by a user through the radiation protection layer 2.

As shown in fig. 2, the outer side of the anti-falling member 51 away from the display layer 3 is a rounded structure, and a fastening groove is provided on the inner side of the anti-falling member 51.

In this embodiment, prevent falling the fillet structure of piece 51 and can effectively prevent that the border from too sharp problem that causes the harm, the buckle groove can make in the display screen peep-proof layer 1, radiation protection layer 2, show the stability of layer 3 and heat dissipation layer 4 installation simultaneously.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a panel computer display screen subassembly, its characterized in that, including peep-proof layer (1), radiation protection layer (2), display layer (3), heat dissipation layer (4) and prevent falling frame (5), radiation protection layer (2) set up in display layer (3) top, peep-proof layer (1) set up in radiation protection layer (2) top, heat dissipation layer (4) set up in display layer (3) bottom, prevent falling frame (5) set up in peep-proof layer (1) radiation protection layer (2) display layer (3) with the outside of heat dissipation layer (4).

2. The tablet computer display screen assembly according to claim 1, wherein the heat dissipation layer (4) comprises heat dissipation holes (41) and heat conduction columns (42), a plurality of the heat dissipation holes (41) are formed in the surface of the heat dissipation layer (4), and the heat conduction columns (42) are arranged outside the heat dissipation layer (4).

3. The tablet computer display screen assembly according to claim 1, wherein the anti-falling frame (5) comprises an anti-falling member (51) and elastic strips (52), the elastic strips (52) are arranged on the outer sides of the anti-peeping layer (1), the anti-radiation layer (2), the display layer (3) and the heat dissipation layer (4), and the anti-falling member (51) is arranged among a plurality of the elastic strips (52).

4. The panel computer display screen assembly according to claim 1, wherein the surface of the peep-proof layer (1) is provided with a plurality of gratings.

5. The tablet computer display screen assembly according to claim 1, wherein the display layer (3) further comprises a brightness enhancing layer.

6. The tablet computer display screen assembly according to claim 1, wherein the surface of the radiation protection layer (2) is further provided with a graphene coating.

7. The panel computer display screen assembly according to claim 2, wherein the surface of the heat dissipation layer (4) is composed of a plurality of heat dissipation fins.

8. A tablet computer display screen assembly according to claim 3, characterized in that the anti-fall frame (5) is made of an elastic material.

9. A tablet computer display screen assembly according to claim 3, characterized in that the outside of the anti-falling member (51) away from the display layer (3) is a rounded corner structure.

10. The tablet computer display screen assembly according to any one of claims 3 or 9, wherein a snap groove is provided inside the anti-drop member (51).