CN211321378U

CN211321378U - Explosion-proof membrane for mobile phone screen

Info

Publication number: CN211321378U
Application number: CN202020282954.7U
Authority: CN
Inventors: 王成团
Original assignee: Shenzhen Xinglidong Technology Co ltd
Current assignee: Shenzhen Xinglidong Technology Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-08-21
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses an explosion-proof membrane for cell-phone screen, including the screen protection film, the screen protection film includes the tempering membrane, four turnings of tempering membrane are isosceles triangle and get rid of, four turnings of tempering membrane all are provided with the turning safety cover, tempering epimembranal surface position fixedly connected with plastic film, through plastic film fixed connection between turning safety cover and the tempering membrane. The utility model discloses the turning is not sharp-pointed, can not cause the damaged piece of tempering membrane when receiving to fall, makes the utility model discloses life-span is more permanent, simultaneously the utility model discloses can effectual protection cell-phone turning position, avoid the use of cell-phone cover for the cell-phone is more pleasing to the eye, and the tempering membrane adopts to bond all around simultaneously, avoids cell-phone screen central area bubble to appear, influences the observation.

Description

Explosion-proof membrane for mobile phone screen

Technical Field

The utility model relates to a cell-phone accessory technical field especially relates to an explosion-proof membrane for cell-phone screen.

Background

The mobile phone explosion-proof membrane is PC plastic which is pasted on (or under) the glass of the capacitive screen, can effectively buffer impact, prevent the screen from bursting, or prevent the glass panel from being broken and scattered due to careless impact of a mobile phone, reduce the hidden injury of the glass panel and ensure the safety of users; can also maintain the special luster and texture of the tempered glass and improve the surface hardness. The structure has five layers: protection film, 5um of sclerosis layer, transparent polyester film 75um, glue film 25um, from type membrane 50 um. The high transparency is ensured, and simultaneously, a plurality of types of surface wear-resistant hardness and selectable thickness are provided. Material characteristics: the light transmittance is more than 91%, and the surface hardness is as follows: 2H or more. With the rapid development of the capacitive screen market, the safety performance of capacitive touch glass is more and more emphasized by countries and regions such as the European Union, Japan and the like. The mobile phone rupture disk manufactured in korea is a new technology for preventing glass from scattering due to external impact when used on a capacitive screen. Can meet the strict requirements of the European Union and Japan on ROHS. In addition to the above anti-explosion application, touch screen manufacturers at home and abroad apply a film cover plate on the OGS again when designing a novel OGS scheme, namely, the film printing cover plate is used for attaching the OCA and the single piece of ITO glass to form the so-called OGS, and the scheme is lowest in cost, so that the scheme is widely popularized in the whole industry.

But cell-phone rupture membrane turning is generally comparatively sharp-pointed among the prior art, make the cell-phone turn position easy breakage when suffering to fall to hit, cause the rupture membrane of cell-phone to damage, simultaneously in the prior art, the cell-phone falls at first vulnerable place in cell-phone turn position after the back, in order to protect the cell-phone turning not broken, most present cell-phone shell wraps up in the cell-phone shell of handle, the cell-phone behind the parcel cell-phone shell can't embody the original outward appearance of cell-phone beautifully, and current cell-phone cover thermal diffusivity is not good, it makes the unable normal heat dissipation of cell-phone to wrap up the cell-phone for a long time, lead to cell-phone life to reduce, and utilize the glue bonding to exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an explosion-proof membrane for a mobile phone screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an explosion-proof membrane for cell-phone screen, includes the screen protection film, the screen protection film includes the tempering membrane, four turnings of tempering membrane are isosceles triangle and get rid of, four turnings of tempering membrane all are provided with the turning safety cover, tempering membrane upper surface position fixedly connected with plastic film, pass through plastic film fixed connection between turning safety cover and the tempering membrane.

As a further description of the above technical solution:

answering holes are formed in the middle of any one side of the upper surfaces of the toughened film and the plastic film, and circular fingerprint holes are formed in the positions, far away from the answering holes, of the upper surfaces of the toughened film and the plastic film.

As a further description of the above technical solution:

and self-adhesive glue is fixedly coated on the periphery of the lower surface of the toughened film and the inner side of the corner protection cover.

As a further description of the above technical solution:

the corner protection cover is made of transparent silica gel materials.

The utility model discloses following beneficial effect has:

the utility model discloses a set up the turning safety cover, through the upper surface bonding of bar cell-phone tempering film lower surface self-adhesive all around and cell-phone screen at the turning safety cover in cell-phone turning position, it is fixed through the self-adhesive.

The utility model discloses the turning is not sharp-pointed, can not cause the damaged piece of tempering membrane when receiving to fall, makes the utility model discloses life-span is more permanent, simultaneously the utility model discloses can effectual protection cell-phone turning position, avoid the use of cell-phone cover for the cell-phone is more pleasing to the eye, and the tempering membrane adopts to bond all around simultaneously, avoids cell-phone screen central area bubble to appear, influences the observation.

Drawings

Fig. 1 is a front view of an explosion-proof membrane for a mobile phone screen according to the present invention;

fig. 2 is a sectional side view of a tempered film of an explosion-proof film for a mobile phone screen according to the present invention;

fig. 3 is a side sectional view of a corner protective cover of an explosion-proof membrane for a mobile phone screen.

Illustration of the drawings:

1. a screen protection film; 2. a fingerprint hole; 3. a corner protective cover; 4. an answering hole; 5. a plastic film; 6. tempering the film; 7. self-adhesive glue.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an explosion-proof membrane for mobile phone screen, including screen protection film 1, screen protection film 1 includes tempering membrane 6, four turnings of tempering membrane 6 are isosceles triangle and get rid of, the sharp-pointed turning of getting rid of the position is provided with the circular arc, stress concentration causes tempering membrane 6 to explode and splits when avoiding dropping, conveniently leave the space for turning safety cover 3, four turnings of tempering membrane 6 all are provided with

turning safety cover

3, 6 upper surface position fixedly connected with plastic film 5 of tempering membrane, can protect tempering

membrane

6 and 3 exteriors of turning safety cover through plastic film 5, can couple together tempering membrane 6 and turning safety cover 3 simultaneously, through 5 fixed connection of plastic film between turning safety cover 3 and the tempering membrane 6.

The answering hole 4 has been seted up to arbitrary one side middle part position of tempering membrane 6 and plastic film 5 upper surface, and the sound wave can see through tempering membrane 6 and plastic film 5 when answering the phone conveniently, avoids the sound wave to be blockked by tempering membrane 6 and plastic film 5 and causes the normal use that influences the cell-phone, and tempering membrane 6 and plastic film 5 upper surface are kept away from answering 4 one side positions of hole and have been seted up circular finger print hole 2, and the person of facilitating the use carries out the fingerprint unblock through finger print hole 2. All fixed self-adhesive 7 that has brushed all around the position of tempering membrane 6 lower surface and turning safety cover 3 inboard for 6 are fixed with the cell-phone all around to tempering membrane, and turning safety cover 3 is fixed with the cell-phone turning simultaneously. The corner protection cover 3 is made of transparent silica gel material, and the transparent silica gel material cannot block the appearance of the mobile phone, so that the appearance of the mobile phone is not fully displayed.

The working principle is as follows: protection paper of 7 positions of self-adhesive through tearing tempering membrane 6 off, fix tempering membrane 6 at the upper surface position of cell-phone screen through 7 positions of self-adhesive, tear the protection paper of 7 positions of self-adhesive in turning safety cover 3 off, make turning safety cover 3 and cell-phone turning rigidity, turning position ground falls when the cell-phone falls down, 3 protections of turning safety cover that have the silica gel material make cell-phone turning position can not harm, partial energy can be cushioned to silica gel material's turning safety cover 3 simultaneously, avoid 6 damaged fried splits of tempering membrane, utilize simultaneously self-adhesive 7 to be fixed all around tempering membrane 6 with the cell-phone screen, the skin bubble of having avoided cell-phone screen central point to produce, avoid influencing visual effect because of the bubble.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an explosion-proof membrane for cell-phone screen, includes screen protection film (1), its characterized in that: the screen protection film (1) comprises a toughened film (6), four corners of the toughened film (6) are isosceles triangles to be removed, four corners of the toughened film (6) are provided with corner protection covers (3), the upper surface of the toughened film (6) is fixedly connected with a plastic film (5), and the corner protection covers (3) are fixedly connected with the toughened film (6) through the plastic film (5).

2. The explosion-proof membrane for the mobile phone screen according to claim 1, characterized in that: answering holes (4) are formed in the middle of any one side of the upper surfaces of the toughened film (6) and the plastic film (5), and circular fingerprint holes (2) are formed in the positions, far away from the answering holes (4), of the upper surfaces of the toughened film (6) and the plastic film (5).

3. The explosion-proof membrane for the mobile phone screen according to claim 1, characterized in that: and self-adhesive glue (7) is fixedly coated on the periphery of the lower surface of the toughened film (6) and the inner side of the corner protection cover (3).

4. The explosion-proof membrane for the mobile phone screen according to claim 1, characterized in that: the corner protection cover (3) is made of transparent silica gel materials.