CN213924629U

CN213924629U - Screen display protection film

Info

Publication number: CN213924629U
Application number: CN202023099968.4U
Authority: CN
Inventors: 黄宇同; 伍才晟
Original assignee: Shenzhen Baoshenghua Technology Co ltd
Current assignee: Shenzhen Baoshenghua Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-10
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to a display screen protection film technical field discloses a screen display shadow protection film, including the protection film, the bottom of protection film is provided with the OCA glue film, the lower part of OCA glue film is provided with the printing ink layer, the bottom on printing ink layer is provided with the silica gel layer, the lower part on silica gel layer is provided with from the type membrane, the lower part from the type membrane is provided with the adhesive linkage, the adhesive linkage bonds with the electronic equipment screen mutually, just the upper portion edge of protection film is provided with round limit membrane and resists falling the pad, the height that the pad was prevented falling by limit membrane upwards increases in proper order. The utility model discloses an anti falling of limit membrane that sets up fills up can effectively protect electronic equipment's screen frame, makes the electronic equipment screen separate with the striking point has one section interval to reduce electronic screen's damage, prolong electronic equipment screen's use.

Description

Screen display protection film

Technical Field

The utility model relates to a display screen protection film technical field especially relates to a screen display protection film.

Background

Although the existing protective film can play a role in protection, has single function and does not have unique visual effect, through retrieval, Chinese patent No. CN206201636U discloses an breath screen display protective film, which comprises a release film, a silica gel layer, an OCA glue layer and a protective film which are sequentially laminated; printing a developing ink layer on the silica gel layer; the developing ink layer is located between the silica gel layer and the OCA glue layer, ink exists in the middle of the developing ink layer in a partial area, ink does not exist in the rest of the developing ink layer, and the area where the ink exists is a developing pattern area. The breath screen display protective film has unique breath screen display effect and is easy to implement.

The existing information screen display protective film has the following defects: although the attractive effect is achieved, the electronic equipment is easy to drop when in use, and the corner screen is easy to be damaged, so that the electronic equipment is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screen display protection film, the anti pad that falls of limit membrane through the setting can effectively protect electronic equipment's screen frame, and the anti pad that falls of limit membrane highly scales up in proper order from the inboard edge side of protection film, thereby make the edge upwards bulge, make electronic equipment screen and striking point separate there is one section interval, in order to reduce electronic screen's damage, the advantage of the use of extension electronic equipment screen, it has solved current screen display protection film and has solved pleasing to the eye effect, but electronic equipment causes easily when using and drops, the corner screen is knocked damage easily, thereby damage electronic equipment's problem.

According to the utility model discloses screen display protection film, including the protection film, the bottom of protection film is provided with the OCA glue film, the lower part of OCA glue film is provided with the printing ink layer, the bottom on printing ink layer is provided with the silica gel layer, the lower part on silica gel layer is provided with from the type membrane, the lower part from the type membrane is provided with the adhesive linkage, the adhesive linkage bonds with the electronic equipment screen mutually, just the upper portion edge of protection film is provided with round limit membrane and resists falling the pad, the height that the anti pad that falls of limit membrane upwards scales up in proper order.

Further, the height of the anti pad of falling of limit membrane from the inboard of protection film to the edge side increases gradually in proper order, just the anti pad of falling of limit membrane is the arc and increases.

Furthermore, one side of the upper portion of the breath screen display protection film is provided with a through hole, and the through hole is matched with a receiver of the electronic equipment.

Further, the edge film anti-falling pad comprises a toughening layer, and a buffer layer is arranged on the upper portion of the toughening layer.

Furthermore, the upper portion of buffer layer is provided with the wearing layer, the wearing layer adopts the epoxy material to make.

Further, the thickness ratio of the toughening layer to the buffer layer to the wear-resistant layer is 2:1: 1.

Compared with the prior art, the utility model beneficial effect who has is:

1. the screen frame of the electronic equipment can be effectively protected through the arranged edge film anti-falling pad, the collision force can firstly contact with the wear-resistant layer, the epoxy resin material of the wear-resistant layer realizes first buffering, then the buffer layer buffers again to reduce the collision force, the last remaining force is conveyed to the tempering layer to be offset, and the heights of the edge film anti-falling pad from the inner side of the protective film to the edge side are sequentially increased, so that the edge protrudes upwards, the electronic equipment screen and the collision point are separated by a certain distance, the damage of the electronic screen is reduced, and the use of the electronic equipment screen is prolonged;

2. the printing ink layer that sets up can have the pattern display on the screen under electronic equipment black screen state, and there is not pattern display under bright screen state to increase electronic equipment's aesthetic property.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a partial layered structure of a screen display protective film according to the present invention;

fig. 2 is a top view structural diagram of a screen display protective film provided by the present invention;

fig. 3 is the utility model provides a structural sketch map of the anti pad that falls of limit membrane in breath screen display protection film.

In the figure: 1-protective film, 2-OCA glue layer, 3-ink layer, 4-silica gel layer, 5-release layer, 6-adhesive layer, 7-edge film anti-falling pad, 8-toughening layer, 9-buffer layer, 10-wear layer and 11-through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1-3, the preferred embodiment of the present invention is shown.

A screen-displaying protective film comprises a protective film 1, wherein an OCA (optical clear adhesive) layer 2 is arranged at the bottom end of the protective film 1, the OCA layer 2 can increase the layered adhesive force in the screen-displaying protective film, an ink layer 3 is arranged at the lower part of the OCA layer 2, the arranged ink layer 3 can display patterns on a screen in a black screen state of an electronic device, and does not display patterns in a bright screen state, so that the attractiveness of the electronic device is improved, a silica gel layer 4 is arranged at the bottom end of the ink layer 3, so that the impact resistance of the middle part of the screen-displaying protective film is improved, a release film 5 is arranged at the lower part of the silica gel layer 4, an adhesive layer 6 is arranged at the lower part of the release film 5, the adhesive layer 6 is adhered to the screen of the electronic device, the adhesive layer 6 increases the adhesive force to ensure that the screen-displaying protective film cannot fall off, a circle of side film anti-, the anti pad 7 that falls of limit membrane through setting up can effectively protect electronic equipment's screen frame.

In this embodiment, the height of the edge film anti-falling pad 7 from the inner side of the protection film 1 to the edge side is gradually increased, and the edge film anti-falling pad 7 is increased in an arc shape to form a buffer space, so that the electronic screen cannot be impacted when the edge side is positioned under the buffer space.

In this embodiment, the upper portion one side of breath screen display protection film is provided with through-hole 11, and through-hole 11 and electronic equipment's earphone looks adaptation can the pronunciation go out when being convenient for people to use.

In the embodiment, the edge film anti-falling pad 7 comprises a toughening layer 8, a buffer layer 9 is arranged on the upper portion of the toughening layer 8, a wear-resistant layer 10 is arranged on the upper portion of the buffer layer 9, the wear-resistant layer 10 is made of epoxy resin materials, and the thickness ratio of the toughening layer 8, the buffer layer 9 and the wear-resistant layer 10 is 2:1:1, so that the optimal anti-falling contact surface is achieved, and the screen of the electronic device is prevented from being damaged by collision.

This technical scheme is when using, outside impact can contact wearing layer 10 at first, the epoxy material of wearing layer 10 realizes buffering for the first time, buffer layer 9 cushions once more and reduces the impact, last remaining dynamics is carried and is offset on tempering layer 8, and the anti pad 7 that falls of limit membrane highly increases progressively in proper order to the edge side from the inboard of protection film 1, thereby make the edge upwards salient, make the electronic equipment screen separate one section interval with the striking point, in order to reduce the damage of electronic screen, prolong the use of electronic equipment screen.

The details of the present invention are well known to those skilled in the art.

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

Claims

1. The utility model provides a screen display protection film, includes the protection film, the bottom of protection film is provided with the OCA glue film, the lower part of OCA glue film is provided with the printing ink layer, the bottom on printing ink layer is provided with the silica gel layer, the lower part on silica gel layer is provided with from type membrane, its characterized in that: the lower part from the type membrane is provided with the adhesive linkage, the adhesive linkage bonds with the electronic equipment screen mutually, just the upper portion edge of protection film is provided with round limit membrane and resists falling the pad, the height that the anti pad that falls of limit membrane upwards increases gradually in proper order.

2. The information screen display protective film according to claim 1, wherein: the anti pad that falls of limit membrane is highly progressively increased in proper order to the edge side from the inboard of protection film, just the anti pad that falls of limit membrane is the arc and increases.

3. The information screen display protective film according to claim 2, wherein: and one side of the upper part of the information screen display protective film is provided with a through hole, and the through hole is matched with a receiver of the electronic equipment.

4. A breath screen display protective film according to any one of claims 1 to 3, wherein: the anti pad that falls of limit membrane includes the tempering layer, the upper portion on tempering layer is provided with the buffer layer.

5. The information screen display protective film according to claim 4, wherein: the upper portion of buffer layer is provided with the wearing layer, the wearing layer adopts the epoxy material to make.

6. The information screen display protective film according to claim 5, wherein: the thickness ratio of the toughening layer to the buffer layer to the wear-resistant layer is 2:1: 1.