CN216119301U - Screen protection structure and display device - Google Patents

Abstract

The utility model relates to a screen protection structure and a display device. The buffer layer is plate-shaped and is used for being attached to the front side face of a display screen of the electronic equipment so as to meet strength requirements of pressing, holding and pinching. The barrier film integrated into one piece covers the back of buffer layer for keep apart between buffer layer and the display screen, in order to avoid the fish tail risk of buffer layer and display screen contact. The lug is integrally formed at the edge of the isolating membrane; the back of the lug is provided with a pasting layer, the lug is used for bending at the edge of the electronic equipment and is pasted and fixed on the shell on the peripheral side or the back of the electronic equipment through the pasting layer, so that the buffer layer and the isolation film are attached and fixed on the front side surface of the display screen. Because the lug is integrally formed on the protective unit plate, the adhesive tape does not need to be torn for multiple times, the operation frequency is favorably reduced, and the packaging efficiency is improved.

Description

Screen protection structure and display device

Technical Field

The utility model relates to the technical field of display, in particular to a screen protection structure and a display device.

Background

Along with the popularization of the frameless full-screen display device in the market and the continuous development of large-size display screen products. The screen breaking phenomenon exists in the production, transportation, unpacking inspection and installation links to a user home.

At present, in order to avoid taking and breaking the screen, relevant television factories take corresponding protective measures to deal with the screen, and protective structures are adhered to two sides of a panel to protect the screen. The existing protective structure is usually required to be fixed through adhesive tape sticking in the packaging process, the adhesive tape needs to be torn for multiple times, and the operation times are more, so that the packaging efficiency is lower, and the reduction of the whole production cost of a product is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a screen protection structure and a display device, so as to optimize the screen protection structure in the related technology and improve the packaging efficiency of the display device.

In order to solve the technical problems, the utility model adopts the following technical scheme:

according to one aspect of the present invention, there is provided a screen protection structure including at least one protection unit plate, the protection unit plate including: a buffer layer having a plate shape and used for being attached to the front side surface of the display screen of the electronic device; the isolation film is integrally formed and covers the back surface of the buffer layer, and the isolation film is used for isolating the buffer layer from the front side surface of the display screen; at least one lug piece integrally formed at the edge of the isolation film, wherein the lug piece protrudes out of the edge of the buffer layer from the edge of the isolation film and extends outwards; the back of the lug is provided with a pasting layer, the lug is used for bending the edge of the electronic equipment and pasting and fixing the lug on the shell at the peripheral side or the back of the electronic equipment through the pasting layer, so that the buffer layer and the isolation film are attached and fixed on the front side surface of the display screen.

In some embodiments of the application, in the auricle, the dorsal part of pasting the layer still is equipped with from the type membrane, paste from type membrane detachably and establish the back of pasting the layer.

In some embodiments of the present application, the at least one tab comprises a first tab protruding from a top of the barrier film above a top edge of the buffer layer and extending upward; the first lug is used for being stuck and fixed to the top surface shell of the electronic equipment or the bottom of the back surface shell of the electronic equipment.

In some embodiments of the present application, the at least one tab comprises a second tab protruding from a side of the buffer layer and extending from the side of the barrier film to a side away from the center of the display screen; the second lug is used for being stuck and fixed on the side shell of the electronic equipment or the edge of the back shell of the electronic equipment.

In some embodiments of the present application, the second ear is provided in plurality and arranged at an interval from top to bottom.

In some embodiments of this application, the back of buffer layer is equipped with first glue film, first glue film clamp is established the buffer layer with between the barrier film, first glue film be used for with the barrier film is pasted and is fixed the back of buffer layer.

In some embodiments of the present application, the protection unit plate further comprises a protection film and a second adhesive layer; the protective film is integrally formed and covers the front side surface of the buffer layer; the second glue film is arranged on the front side face of the buffer layer and clamped between the buffer layer and the protective film, and the second glue film is used for adhering and fixing the protective film on the front side face of the buffer layer.

In some embodiments of the present application, the buffer layer is a PS foam layer, and the isolation film and the protection film are both PET films.

In some embodiments of the present application, the protection unit plates are provided with two protection unit plates, and are distributed on the left and right side edges of the front side surface of the display screen at intervals.

According to another aspect of the present invention, the present invention further provides a display device, which includes a display screen and the screen protection structure, wherein the electronic device is provided with a housing and the display screen accommodated in a front side of the housing, and the screen protection structure is attached to a front side surface of the display screen.

According to the technical scheme, the embodiment of the utility model at least has the following advantages and positive effects:

in the screen protection structure provided by the embodiment of the utility model, one or more protection unit boards are arranged on the front side surface of the display screen of the electronic equipment, so that the front side surface of the display screen is protected in each link of production, transportation, inspection, installation and the like. In the protection unit plate, the buffer layer is attached to the front side surface of the display screen of the electronic equipment so as to meet the strength requirements of pressing, holding and pinching; the buffer layer is isolated from the front side surface of the display screen by the isolating film so as to avoid the risk of scratching the buffer layer and the display screen, and the isolating film can enhance the structural strength of the surface of the protection unit plate; meanwhile, the lugs integrally formed at the edge of the isolating film are matched with the adhesive layer on the back of the lugs, so that the lugs can be adhered and fixed on the shell on the peripheral side or the back of the electronic equipment, and the buffer layer and the isolating film can be attached to the front side surface of the display screen. Because auricle integrated into one piece is on the protective unit board, and then need not to tear the sticky tape many times, be favorable to reducing the operation number of times, improve packaging efficiency, and then be favorable to reducing the holistic manufacturing cost of product.

Drawings

Fig. 1 is a schematic structural diagram of a display device according to an embodiment of the utility model.

Fig. 2 is a top view of the first tab of the shield unit panel of fig. 1 attached to the top of the display main body.

Fig. 3 is a side view of the second tab of the shield unit panel of fig. 1 attached to the side of the display main body.

Fig. 4 is a perspective view of the shield unit plate of fig. 1.

Fig. 5 is an exploded view of the shield unit plate of fig. 4.

Fig. 6 is a front view of the shield unit plate of fig. 4.

Fig. 7 is a cross-sectional view of fig. 6.

Fig. 8 is a side view of fig. 6.

Fig. 9 is an enlarged schematic view of region a in fig. 8.

Fig. 10 is a bottom view of fig. 6.

Fig. 11 is an enlarged schematic view of a region B in fig. 10.

The reference numerals are explained below: 100. a display main body; 10. a display screen; 20. a base; 30. a housing; 200. a protection unit plate; 1. a buffer layer; 2. an isolation film; 21. a first glue layer; 3. a protective film; 31. a second adhesive layer; 4. a first tab; 41. a first adhesive layer; 42. a first release film; 5. a second tab; 51. a second adhesive layer; 52. and a second release film.

Detailed Description

Exemplary embodiments that embody features and advantages of the utility model are described in detail below in the specification. It is to be understood that the utility model is capable of other embodiments and that various changes in form and details may be made therein without departing from the scope of the utility model and the description and drawings are to be regarded as illustrative in nature and not as restrictive.

In the description of the present application, it is to be understood that the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

At present, in order to avoid taking and breaking the screen, relevant television factories take corresponding protective measures to deal with the screen, and protective structures are adhered to two sides of a panel to protect the screen. The existing protective structure is usually required to be fixed through adhesive tape sticking in the packaging process, the adhesive tape needs to be torn for multiple times, and the operation times are more, so that the packaging efficiency is lower, and the reduction of the whole production cost of a product is not facilitated.

For convenience of description, unless otherwise specified, reference is made herein to the upper, lower, left, right, front, and rear orientations of the display device as they are used. The screen of the display device (i.e. the display screen of the display main body) is front, and the opposite direction is back, so as to determine the directions of up, down, left and right.

Fig. 1 is a schematic structural diagram of a display device according to an embodiment of the utility model. Fig. 2 is a top view of the first tab 4 of the shield unit panel 200 of fig. 1 attached to the top of the display main body 100. Fig. 3 is a side view of the second tab 5 of the shield unit panel 200 of fig. 1 attached to the side of the display main body 100.

Referring to fig. 1 to 3, a display device according to an embodiment of the present invention mainly includes a display main body 100 and a screen protection structure detachably mounted on a front side of the display main body 100.

Wherein, the front side of the display main body 100 is a display screen 10. The display screen 10 is used to display images. The display device may not be limited to television, computer monitor, digital photo frame and other electronic devices.

The bottom of the display main body 100 is provided with a base 20. The base 20 is used to support the display main body 100 so that the display main body 100 can be stably erected on a work surface such as a table.

The display main body 100 is provided at a rear side thereof with a housing 30, and the display screen 10 is provided on a front side of the housing 30. The peripheral side of the casing 30 covers the peripheral wall of the display panel 10, and the back side of the casing 10 covers the back surface of the display panel 10.

The screen shielding structure includes two shielding unit plates 200, and the two shielding unit plates 200 are arranged at left and right side edges of the display screen 10 of the display main body 100 at a left and right interval. The protection unit panel 200 can cooperate with the back surface of the display main body 100, i.e., the housing 30, to perform the operations of clamping, holding, pinching, and assembling, thereby effectively protecting the display screen 10 of the display main body 100 and preventing the screen from being broken or cracked.

It should be noted that, in some embodiments, only one protection unit board 200 may be provided, and in this case, the protection unit board 200 may partially or completely cover the display screen 10 of the display main body 100. In other embodiments, three or more shielding unit panels 200 may be disposed in the middle of the display screen 10, except that one shielding unit panel 200 is disposed on each of the left and right sides of the display screen 10.

Fig. 4 is a perspective view of the shield unit plate 200 of fig. 1. Fig. 5 is an exploded view of the shield unit plate 200 of fig. 4.

Referring to fig. 4 and 5, the protective unit plate 200 includes a buffer layer 1, an isolation film 2, a protective film 3, and a tab.

The buffer layer 1 has a strip-shaped plate-like structure, and the buffer layer 1 is used to be attached to the front side surface of the display main body 100, i.e., the display screen 10, so as to protect the display screen 10 of the display main body 100. The buffer layer 1 is arranged vertically so as to be arranged along the side edges of the display screen 10. The buffer layer 1 is a main functional component of the protective unit board 200, and the buffer layer 1 can meet the requirements of operations such as clamping, holding, pinching, assembling and the like of the display main body 100 through adjustment of material, density and thickness, thereby effectively preventing screen breaking or screen cracking.

In some embodiments, the buffer layer 1 is a PS foam layer. The foaming layer is soft and has a certain flexibility, so that the risk of scratching due to contact with the display screen 10 of the display main body 100 can be effectively avoided.

Referring to fig. 4 and fig. 5, in combination with fig. 1, the isolation film 2 is attached to the back surface of the buffer layer 1, and the isolation film 2 can completely cover the back surface of the buffer layer 1, so as to be integrally formed with the buffer layer 1. The isolation film 2 is used to isolate the buffer layer 1 from the front side of the display main body 100, so that the buffer layer 1 is indirectly attached to the display screen 10 of the display main body 100. The back of the barrier film 2 is smooth and is adapted to abut directly against the display screen 10 of the display main body 100, thereby avoiding the risk of scratching in contact with the display screen 10 of the display main body 100.

In some embodiments, the isolation film 2 is a PET layer made of PET material, and the isolation film 2 made of PET material can also fix the shape of the plate material, thereby improving the structural strength of the back surface of the protection unit plate 200.

Fig. 6 is a front view of the shield unit plate 200 of fig. 4. Fig. 7 is a cross-sectional view of fig. 6.

Referring to fig. 5 to 7, in some embodiments, a first glue layer 21 is disposed between the buffer layer 1 and the isolation film 2. The first adhesive layer 21 is adhered to the back surface of the buffer layer 1 and sandwiched between the buffer layer 1 and the isolation film 2, so that the isolation film 2 can be adhered and fixed to the back surface of the buffer layer 1, and the isolation film 2 and the buffer layer 1 are integrally molded.

In some embodiments, the first adhesive layer 21 is made of PU adhesive. The PU adhesive has good uniformity, adhesion, and stability, and can firmly adhere the barrier film 2 to the back surface of the buffer layer 1.

Referring to fig. 5 to 7 and fig. 1, the protection film 3 is attached to the front side of the buffer layer 1, and the protection film 3 can completely cover the front side of the buffer layer 1, so as to be integrally formed with the buffer layer 1. The protective film 3 is mainly used to fix the shape of the plate, effectively prevent the foaming layer from wrinkling, and improve the structural strength of the front surface of the protective cell plate 200.

In some embodiments, a second glue layer 31 is disposed between the buffer layer 1 and the protection film 3. The second adhesive layer 31 is adhered to the front side surface of the buffer layer 1 and sandwiched between the buffer layer 1 and the protective film 3, so that the protective film 3 can be adhered and fixed to the front side surface of the buffer layer 1, and the protective film 3 and the buffer layer 1 are integrally molded. It is understood that the second adhesive layer 31 may also be a PU adhesive.

Referring to fig. 3 to 6, the tab is integrally formed at the edge of the isolation film 2, and the tab protrudes from the edge of the isolation film 2 to the edge of the buffer layer 1 and extends outward. The tabs are used to connect the display main body 100 and fix the protective unit plate on the front side of the display main body 100.

The back of the ear piece is provided with an adhesive layer. Since the tab is formed by extending the separator 2, the tab can be bent. When the protection unit panel 200 is installed on the front side of the display, the tab can be located at the edge of the display screen 10, so that after the tab is bent, the back of the tab can be attached to the frame of the display main body 100, and the tab is further fixed to the peripheral casing 30 of the display main body 100 by the adhesive layer. When the length of the tab is sufficient, the tab can be further bent and fixed to the rear case 30 of the display main body 100.

It can be understood that the adhesive layer may be only adhered and fixed on the back case 30 of the display main body 100, and a certain space is left between the adhesive layer and the edge of the buffer layer 1, the space corresponds to the width of the frame of the display, so that the tab is not adhered to the peripheral case 30 of the display main body 100.

Still referring to fig. 3 to 6, a plurality of tabs are provided and are arranged at intervals on the peripheral side of the separator 2. The plurality of tabs cooperate to stably fix the shield unit plate 200 to the display main body 100 and to stably abut and fix the buffer layer 1 and the barrier film 2 to the display screen 10 of the display main body 100.

It should be noted that only one tab may be provided, and one tab can also achieve the connection and fixation between the protective unit plate 200 and the display main body 100.

Fig. 8 is a side view of fig. 6. Fig. 9 is an enlarged schematic view of region a in fig. 8.

Referring to fig. 8 and 9 in conjunction with fig. 6, in some embodiments, the plurality of tabs includes a first tab 4 disposed on the top of the isolation diaphragm 2. The first ear 4 protrudes from the top of the isolation film 2 to the top edge of the buffer layer 1 and extends upwards.

Referring to fig. 8 and 9 in combination with fig. 1 and 2, a first adhesive layer 41 is disposed on the back surface of the first ear piece 4. When the shield unit panel 200 is mounted on the display main body 100, the top end of the buffer layer 1 is flush with the top edge of the display screen 10 of the display main body 100, and the first tab 4 can protrude from the top edge of the display main body 100 and extend upward, as shown in fig. 1. Therefore, the first tab 4 may be adhesively fixed to the top side of the housing 30 of the display main body 100 and extend and adhere to the back side of the top of the housing 30 of the display main body 100 through the first adhesive layer 41 after being bent, as shown in fig. 2.

A first release film 42 is bonded to the back side of the first adhesive layer 41. The first release film 42 is detachably attached to the back surface of the first adhesive layer 41. Therefore, before the protection unit board 200 needs to be installed, the first release film 42 is only required to be torn from the back side of the first adhesive layer 41, so that the first tab 4 can be adhered and fixed, the installation and fixation of the protection unit board 200 are realized, the operation is simple and convenient, and the packaging efficiency of the display device is effectively improved.

Fig. 10 is a bottom view of fig. 6. Fig. 11 is an enlarged schematic view of a region B in fig. 10.

Referring to fig. 10 and 11 in conjunction with fig. 6, in some embodiments, the plurality of tabs includes a second tab 5 disposed on a side of the barrier film 2. The second ear 5 protrudes from the side edge of the barrier film 2 to the side edge of the buffer layer 1 and extends outward, that is, extends outward to the side away from the center of the display main body 100.

Referring to fig. 10 and 11 in combination with fig. 1 and 3, a second adhesive layer 51 is disposed on the back of the second ear piece 5. When the protective unit panel 200 is mounted on the display main body 100, the side edge of the buffer layer 1 is flush with the side edge of the display main body 100, and the second ear 5 can extend outward protruding from the side edge of the display main body 100, as shown in fig. 1. Therefore, the second tab 5 may be attached and fixed to the left or right side of the housing 30 of the display main body 100 and extended and attached to the back of the left or right portion of the housing 30 of the display main body 100 through the second adhesive layer 51 after being bent, as shown in fig. 3.

A second release film 52 is adhered to the back side of the second adhesive layer 51. The second release film 52 is detachably attached to the back surface of the second adhesive layer 51. Therefore, before the protection unit board 200 is required to be installed, the second release film 52 is only required to be torn from the back side of the second adhesive layer 51, so that the second lug 5 can be adhered and fixed, the installation and fixation of the protection unit board 200 are realized, the operation is simple and convenient, and the packaging efficiency of the display device is effectively improved.

In some embodiments, only one second tab 5 is provided, and the second tab 5 can be sufficiently fixed in contact with the side of the display main body 100 by extending the vertical length of the second tab 5, so that the protective unit plate 200 is firmly fixed on the side of the display main body 100.

In other embodiments, the second ear 5 may be provided in plurality and arranged at vertical intervals. The plurality of second tabs 5 cooperate to enable the shield unit panel 200 to be more firmly fixed to the side of the display main body 100.

Based on the technical scheme, the embodiment of the utility model at least has the following advantages and positive effects:

in the screen protection structure according to the embodiment of the present invention, one or more protection unit boards 200 are disposed on the front side surface of the display screen 10 of the electronic device, so that the front side surface of the display screen 10 is protected in each of the production, transportation, inspection, installation, and the like. In the protection unit board 200, the buffer layer 1 is attached to the front side surface of the display screen 10 to meet the strength requirements of pressing, holding and pinching; the buffer layer 1 is isolated from the front side surface of the display screen 10 by the isolating film 2, so that the risk of scratching caused by the contact between the buffer layer 1 and the display screen 10 is avoided, and the isolating film 2 can enhance the structural strength of the surface of the protective unit plate 200; meanwhile, the lugs integrally formed at the edge of the isolating film 2 are matched with the adhesive layer on the back of the lugs, so that the lugs can be adhered and fixed on the shell 30 on the peripheral side or the back of the electronic equipment, and the buffer layer 1 and the isolating film 2 can be attached to the front side surface of the display screen 10. Because auricle integrated into one piece is on protection unit board 200, and then need not to tear the sticky tape many times, be favorable to reducing the operation number of times, improve packing efficiency, and then be favorable to reducing the holistic manufacturing cost of product.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. A screen protective structure, comprising at least one protective cell plate, said protective cell plate comprising:

a buffer layer having a plate shape and used for being attached to the front side surface of the display screen of the electronic device;

the isolation film is integrally formed and covers the back surface of the buffer layer, and the isolation film is used for isolating the buffer layer from the front side surface of the display screen; and

at least one lug piece integrally formed at the edge of the isolation film, wherein the lug piece protrudes out of the edge of the buffer layer from the edge of the isolation film and extends outwards;

the back of the lug is provided with a pasting layer, the lug is used for bending the edge of the electronic equipment and pasting and fixing the lug on the shell at the peripheral side or the back of the electronic equipment through the pasting layer, so that the buffer layer and the isolation film are attached and fixed on the front side surface of the display screen.

2. A screen protection structure as claimed in claim 1, wherein in said tab, a release film is further provided on the back side of said adhesive layer, said release film being detachably attached to the back side of said adhesive layer.

3. A screen guard structure as recited in claim 1, wherein the at least one tab includes a first tab projecting from a top of the barrier film above a top edge of the buffer layer and extending upwardly; the first lug is used for being stuck and fixed to the top surface shell of the electronic equipment or the bottom of the back surface shell of the electronic equipment.

4. A screen guard structure as recited in claim 1, wherein the at least one tab includes a second tab projecting from a side of the cushioning layer and extending from the side of the barrier film to a side away from the center of the display screen; the second lug is used for being stuck and fixed on the side shell of the electronic equipment or the edge of the back shell of the electronic equipment.

5. A screen guard structure as claimed in claim 4 wherein said second tabs are provided in plurality and are spaced apart in an up and down direction.

6. The screen protective structure of claim 1, wherein a first adhesive layer is arranged on the back surface of the buffer layer, the first adhesive layer is sandwiched between the buffer layer and the isolation film, and the first adhesive layer is used for adhering and fixing the isolation film on the back surface of the buffer layer.

7. A shield and shield structure according to claim 1 wherein said shield cell plate further comprises a shield film and a second adhesive layer;

the protective film is integrally formed and covers the front side surface of the buffer layer;

the second glue film is arranged on the front side face of the buffer layer and clamped between the buffer layer and the protective film, and the second glue film is used for adhering and fixing the protective film on the front side face of the buffer layer.

8. A shield and shield structure according to claim 7 wherein said buffer layer is a PS foam layer and said barrier film and said shield film are both PET.

9. The screen protection structure of claim 1, wherein two of said protection unit plates are provided and are spaced apart from each other at left and right side edges of a front side of said display screen.

10. A display device, comprising an electronic device and the screen protection structure of any one of claims 1 to 9, wherein the electronic device is provided with a housing and a display screen accommodated in a front side of the housing, and the screen protection structure is attached to a front side surface of the display screen.

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