CN212463287U

CN212463287U - Mobile phone screen protection sheet

Info

Publication number: CN212463287U
Application number: CN202021176925.9U
Authority: CN
Inventors: 马学军; 张烨; 杨安鸿
Original assignee: Shenzhen Sili Electronic Materials Co ltd
Current assignee: Shenzhen Sili Electronic Materials Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-02
Anticipated expiration: 2030-06-19

Abstract

The application relates to a mobile phone screen protection sheet, through setting up the structure that the protection bottom cover, the protection border, transparent protective film and coupling assembling cooperate each other, not only can be firm and swift place the mobile phone body in protecting the bottom cover, in order to reduce the mobile phone body to appear the situation of scratch or protecting the bottom cover and appearing damaging, and can be convenient for laminate the transparent protective film on the protection border on the screen of the mobile phone body more alignedly, in order to reduce the situation that the sticking is deflected when sticking the membrane, thus can cover the screen, bottom and side of the mobile phone body at the same time, in order to play the sealed protective effect to the mobile phone body, and then can improve the user's experience and feel; simultaneously, through setting up spacing subassembly, can further fix the cell-phone body more firmly spacing in the protection bottom to can reduce the condition that the cell-phone body appears rocking.

Description

Mobile phone screen protection sheet

Technical Field

The application relates to the field of mobile phone protection shells, in particular to a mobile phone screen protection sheet.

Background

At present, along with the progress of technology, a mobile phone is more and more favored by people as portable communication equipment, especially, smart phones with good performance and strong functions are more and more taken into people's lives, the prices of the smart phones at the middle and high ends are thousands of yuan, after many consumers buy the mobile phone, the protection equipment suitable for the mobile phone is firstly bought, and the protection is carried out in a suitable protection shell, protection sleeve, protection film and other modes, so that key equipment of the mobile phone is more durable, and the service life of the mobile phone is prolonged.

The existing mobile phone protective shell or protective sleeve is mainly made of materials such as plastic, wood, rubber, glass and metal, and is generally integrally formed, and the protective shell or protective sleeve is directly sleeved on the back and the side of the mobile phone to achieve the anti-falling protection effect on the mobile phone; the protective films are generally attached to the surface of the screen of the mobile phone so as to achieve the scratch-proof effect on the screen of the mobile phone, and meanwhile, some protective films also achieve a certain protection effect on the eyes of a user.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the protective film is pasted on the screen of the mobile phone, the situation that the protective film is pasted obliquely often occurs; when the protective shell is sleeved at the bottom and the side of the mobile phone, the protective shell often scratches the side of the mobile phone or deforms or breaks at the clamping position of the protective shell, so that the mobile phone cannot be well protected, and the experience of a user is reduced.

SUMMERY OF THE UTILITY MODEL

The application provides a mobile phone screen protection piece adopts following technical scheme:

a mobile phone screen protection sheet comprises a protection shell sleeved on a mobile phone body and used for protecting the mobile phone body, wherein the protection shell comprises a protection bottom cover sleeved at the bottom and the side surface of the mobile phone body; the protective frame is covered on the top of the mobile phone body and matched with the protective bottom cover; the transparent protective film is arranged on the protective frame and is attached to the screen of the mobile phone body; and the connecting assembly is arranged between the protection bottom cover and the protection frame, and a plurality of limiting assemblies used for fixing and limiting the mobile phone body are further arranged on the inner side wall of the protection bottom cover.

By adopting the technical scheme, through the arrangement of the protection bottom cover, the protection frame, the structure that the transparent protection film and the connecting assembly are matched with each other, the mobile phone body can be stably and quickly placed in the protection bottom cover, so that the condition that the mobile phone body is scratched or damaged is reduced, and the transparent protection film on the protection frame can be conveniently attached to the screen of the mobile phone body in a more aligned manner so as to reduce the condition that the transparent protection film is attached to the mobile phone body in a deflection manner during film attachment, so that the screen, the bottom and the side edges of the mobile phone body can be simultaneously covered, the mobile phone body is protected in a sealing manner, and the experience of a user can be improved; simultaneously, through setting up spacing subassembly, can further fix the cell-phone body more firmly spacing in the protection bottom to can reduce the condition that the cell-phone body appears rocking.

Preferably, the connecting assembly comprises a plurality of first connecting grooves formed in the side of the protective bottom cover; the first magnetic suction block is arranged on the first connecting groove; the plurality of second connecting grooves are formed in the protective frame and correspond to the first connecting grooves; the second magnetic suction block is arranged on the second connecting groove and is attracted with the first magnetic suction block; and the reinforcing member is arranged between the protective bottom cover and the protective frame.

By adopting the technical scheme, the protective bottom cover and the protective frame can be conveniently and quickly and tightly connected together by arranging the structure that the first magnetic suction block and the second magnetic suction block attract each other, so that the mobile phone body can be conveniently and hermetically protected; but also can be convenient for play quick dismantlement's effect with protection bottom and protection frame.

Preferably, the reinforcing member comprises a plurality of reinforcing holes formed in the side of the protective bottom cover; and the reinforcing column is arranged on the protective frame and matched with the reinforcing hole.

Through adopting above-mentioned technical scheme, through setting up the structure that adds the mutual complex of reinforcing hole and reinforcement post, can be so that protection bottom and protective frame link together more firmly to can be convenient for protect the cell-phone body.

Preferably, an anti-slip part is arranged between the side edge of the protection bottom cover and the side edge of the protection frame, and the anti-slip part comprises anti-slip parts which are arranged on the side edge of the protection bottom cover and the side edge of the protection frame respectively and are matched with fingers of a user; and a plurality of anti-skid convex particles arranged in the anti-skid part.

Through adopting above-mentioned technical scheme, through setting up the structure that antiskid portion and antiskid protruding grain mutually supported, can be convenient for user's finger plays certain skid-proof effect when holding the protective housing to make the user can more firmly take up the cell-phone body and operate, and then can improve user's experience and feel.

Preferably, the limiting assembly comprises a limiting cavity arranged on the inner side wall of the protective bottom cover; the limiting block is connected in the limiting cavity in a sliding manner; one end of the spring is connected with the limiting block, and the other end of the spring is connected with the cavity bottom of the limiting cavity; and the rubber sheet is connected to one end, far away from the spring, of the limiting block and is abutted against the side edge of the mobile phone body.

By adopting the technical scheme, the structure that the limiting block, the spring and the rubber sheet are matched with each other is arranged, so that the situation that the side edge of the mobile phone body is scratched when the mobile phone body is contacted with the protective bottom cover can be reduced; but also can be convenient for having certain extrusion effect of propping up to the cell-phone body to can make the cell-phone body place on the protection bottom cap more firmly.

Preferably, the transparent protective film comprises a re-hardening coating, an oleophobic hydrophobic layer, a toughened hydraulic layer and a high-transparency glass layer from outside to inside in sequence.

By adopting the technical scheme, the re-hardening coating is arranged, so that the screen of the mobile phone body can be conveniently and effectively prevented from falling and being scratched; the fingerprint can be prevented from being stuck on the screen by arranging the oleophobic hydrophobic layer; the tempering hydraulic layer is arranged, so that the buffering effect can be achieved, and the effective anti-falling effect can be achieved; through setting up high glass layer that passes through, can increase the transmissivity of light for can the screen more clear.

Preferably, a plurality of heat dissipation holes are formed in the side edges around the protective bottom cover, and dust screens are arranged in the heat dissipation holes.

Through adopting above-mentioned technical scheme, through setting up louvre and the structure that the dust screen mutually supported, not only can be convenient for play effective radiating effect to the cell-phone body, but also can reduce external dust and get into in the protective housing along the louvre, and the adhesion is on the cell-phone body.

Preferably, the protection bottom cover and the protection frame are both made of magnesium-aluminum alloy.

Through adopting above-mentioned technical scheme, form by magnesium aluminum alloy material preparation through setting up protection bottom and protective frame, not only have fine intensity and rigidity, can play effectual falling guard action to the cell-phone body, but also have the advantage of resistant oxidation corrosion, can improve the life of protection bottom and protective frame.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the mutually matched structure of the protective bottom cover, the protective frame, the transparent protective film and the connecting assembly, the mobile phone body can be stably and quickly placed in the protective bottom cover so as to reduce the condition that the mobile phone body is scratched or damaged, and the transparent protective film on the protective frame can be conveniently attached to the screen of the mobile phone body in a more aligned manner so as to reduce the condition that the transparent protective film is attached to the screen of the mobile phone body in a deviation manner during film attaching, so that the screen, the bottom and the side edges of the mobile phone body can be simultaneously covered, the mobile phone body can be sealed and protected, and the experience of a user can be further improved; meanwhile, the limiting component is arranged, so that the mobile phone body can be further stably fixed and limited in the protective bottom cover, and the situation that the mobile phone body shakes can be reduced;

2. by arranging the structure that the anti-skid part and the anti-skid convex particles are matched with each other, fingers of a user can conveniently play a certain anti-skid effect when holding the protective shell, so that the user can more firmly take up the mobile phone body for operation, and the experience of the user can be improved;

3. through setting up louvre and the structure that the dust screen cooperatees each other, not only can be convenient for play effective radiating effect to the cell-phone body, but also can reduce external dust and get into in the protective housing along the louvre, and the adhesion is on the cell-phone body.

Drawings

FIG. 1 is a schematic diagram of an explosive structure of a protective sheet of a mobile phone screen according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of a transparent protective film according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a bottom of a protective bezel according to an embodiment of the present application.

Description of reference numerals: 1. a mobile phone body; 21. protecting the bottom cover; 211. a first connecting groove; 212. a first magnetic attraction block; 213. reinforcing holes; 214. a limiting cavity; 215. a limiting block; 216. a spring; 217. a rubber sheet; 218. heat dissipation holes; 219. a dust screen; 22. protecting the frame; 221. a second connecting groove; 222. a second magnetic attraction block; 223. reinforcing columns; 23. a transparent protective film; 231. hardening the plating layer; 232. an oleophobic hydrophobic layer; 233. tempering the hydraulic layer; 234. a high-transmittance glass layer; 3. an anti-slip portion; 31. anti-skid convex particles.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a mobile phone screen protection sheet. Referring to fig. 1, the AR protection sheet includes a protection case, and the protection case may be mutually matched with the mobile phone body 1 to completely cover the mobile phone body 1, so that the protection effect of the mobile phone body 1 may be conveniently played, and the protection case includes a protection bottom cover 21, a protection frame 22, a transparent protection film 23 and a connection assembly. Wherein, this protection bottom 21 has been seted up one and has been placed the chamber, should place the chamber and the bottom and the side looks adaptation of this cell-phone body 1 to can be convenient for place cell-phone body 1 fast and place the intracavity in order to reduce cell-phone body 1 the scratch or the protection bottom 21 condition of damaging appears, and then can play fine protection effect to the bottom and the side of cell-phone body 1.

The protective frame 22 is sleeved at the top edge of the mobile phone body 1, and the protective frame 22 and the protective bottom cover 21 are matched with each other to effectively limit the mobile phone body 1 in the protective bottom cover 21; this transparent protection film 23 fixed mounting is on this guard frame 22, when guard frame 22 and protection bottom 21 butt each other, this transparent protection film 23 can directly laminate on this cell-phone body 1's screen, the user also can very sensitively carry out touch operation to cell-phone body 1's screen through this transparent protection film 23, need not to carry out the pad pasting on cell-phone body 1's screen like this, also can play the protection effect of preventing scraping the flower and preventing the destruction to cell-phone body 1's screen, thereby appear the inclined to one side condition of subsides when can reducing the pad pasting, and then can improve user's experience sense.

Specifically, referring to fig. 2, in the present embodiment, the transparent protective film 23 is composed of a re-hardening plating layer 231, a hydrophobic oil-repellent layer 232, a tempered hydraulic layer 233, and a high-transmittance glass layer 234 in this order from the outside to the inside. The re-hardening plating layer 231 can effectively prevent the screen of the mobile phone body 1 from falling and being scratched; the oleophobic hydrophobic layer 232 can prevent fingerprints from sticking on the screen; the tempered hydraulic layer 233 can play a role of buffering, thereby playing an effective anti-falling effect; the high-transmittance glass layer 234 can increase the transmittance of light, so that the screen can be clearer.

Meanwhile, the connecting assembly is arranged between the protective bottom cover 21 and the protective frame 22, and the connecting assembly is used for connecting the protective frame 22 and the protective bottom cover 21 together, so that the screen, the bottom and the side edges of the mobile phone body 1 can be simultaneously covered, and the sealing protection effect can be achieved on the mobile phone body 1.

Specifically, referring to fig. 1 and 3, in the present embodiment, the connecting assembly includes a first magnetic block 212, a second magnetic block 222, and a reinforcing member. Wherein, a plurality of first connecting grooves 211 are formed on the side of the protective bottom cover 21; the first magnetic block 212 is provided with a plurality of blocks, and the first magnetic blocks 212 are fixedly arranged in the first connecting groove 211; a plurality of second connection grooves 221 are formed on the side of the protection frame 22, and the second connection grooves 221 correspond to the first connection grooves 211; the second magnetic attraction block 222 is provided with a plurality of second magnetic attraction blocks 222, the second magnetic attraction blocks 222 are fixedly installed in the second connection groove 221, and the second magnetic attraction blocks 222 and the first magnetic attraction block 212 attract each other.

Therefore, the first magnetic attraction block 212 and the second magnetic attraction block 222 are arranged to attract each other, so that the protective bottom cover 21 and the protective frame 22 can be connected together quickly and tightly, the mobile phone body 1 can be protected in a sealing manner, the protective bottom cover 21 and the protective frame 22 can be detached quickly, and the mobile phone body 1 can be taken out of the protective bottom cover 21.

Meanwhile, the reinforcement is disposed between the protective bottom cover 21 and the protective frame 22, so that the protective bottom cover 21 and the protective frame 22 are connected more stably. Referring to fig. 1, in this embodiment, the reinforcement includes reinforcing posts 223. This reinforcement post 223 is provided with a plurality ofly, these some reinforcement posts 223 fixed connection are on this protection frame 22's avris, and seted up a plurality of reinforcement holes 213 on this protection bottom 21's avris, these some reinforcement holes 213 mutually support with these some reinforcement posts 223, thereby not only can make protection bottom 21 and protection frame 22 link together more firmly, so as to protect cell-phone body 1, but also can be convenient for play certain guide effect to protection frame 22, make protection frame 22 can mutually support with protection bottom 21 fast, interconnect.

Referring to fig. 1, in order to place the mobile phone body 1 more firmly in the protection bottom cover 21, in this embodiment, a plurality of limiting components are disposed on the inner side wall of the protection bottom cover 21, and the limiting components can further fix and limit the mobile phone body 1 in the protection bottom cover 21, so as to reduce the shaking of the mobile phone body 1.

Specifically, referring to fig. 1, in the present embodiment, the stopper assembly includes a stopper 215, a spring 216, and a rubber sheet 217. Wherein, a plurality of limiting cavities 214 are arranged on the inner side wall of the periphery of the protective bottom cover 21; a plurality of limit blocks 215 are arranged, and the limit blocks 215 are respectively connected in the limit cavities 214 in a sliding manner; the springs 216 are disposed in the limiting cavities 214, and one end of each of the springs 216 is fixedly connected to the bottom of the limiting cavity 214, and the other end is fixedly connected to one side of the limiting block 215.

When the stopper 215 moves toward the stopper cavity 214, the stopper 215 may compress the spring 216, causing the spring 216 to contract; when the stopper 215 stops pressing the spring 216, the spring 216 resets to abut against the stopper 215, so that a part of the stopper 215 extends out of the stopper cavity 214.

Simultaneously, this sheet rubber 217 is provided with the multi-disc, these some sheet rubber 217 fixed connection deviate from one side of this spring 216 at this stopper 215, and these some sheet rubber 217 and cell-phone body 1's side mutually support, when putting into protection bottom 21 with cell-phone body 1, cell-phone body 1's side and sheet rubber 217 butt each other, make cell-phone body 1 extrude sheet rubber 217, sheet rubber 217 then promotes stopper 215 and slides along spacing chamber 214, in order to extrude spring 216, thereby make spring 216 shrink, sheet rubber 217 then laminates on the inside wall of protection bottom 21, and then can realize placing the effect in protection bottom 21 with cell-phone body 1.

Therefore, by arranging the structure that the limiting block 215, the spring 216 and the rubber sheet 217 are matched with each other, the situation that the side edge of the mobile phone body 1 is scratched when the mobile phone body 1 is contacted with the protective bottom cover 21 can be reduced; but also can be convenient for playing a certain extrusion and propping effect on the mobile phone body 1, thereby enabling the mobile phone body 1 to be more firmly placed on the protective bottom cover 21.

Preferably, in this embodiment, the protective bottom cover 21 and the protective frame 22 are both made of magnesium-aluminum alloy, so that the protective shell has a smooth and beautiful appearance and has a good metal texture, thereby improving the experience of the user. Simultaneously, this protection bottom 21 and this protection frame 22 have fine intensity, rigidity and oxidation corrosion resistant's advantage to can play effectual falling guard action to cell-phone body 1, and then can improve the life of protection bottom 21 and protection frame 22.

Referring to fig. 1, in order to enable a user to firmly hold the mobile phone body 1 in a hand for use, in the present embodiment, anti-slip members are disposed between the side edges of the protective bottom cover 21 and the side edges of the protective frame 22, and each anti-slip member includes an anti-slip portion 3 disposed on each of the side edges of the protective bottom cover 21 and the protective frame 22 and cooperating with fingers of the user; and a plurality of anti-skid convex grains 31 which are distributed and fixedly arranged in the anti-skid part 3.

Through the structure that sets up antiskid portion 3 and the protruding grain 31 of antiskid structure of mutually supporting, can be convenient for user's finger plays certain skid-proof effect when holding the protective housing to make the user can firmly grip cell-phone body 1 more and operate, and then can improve user's experience and feel.

Meanwhile, referring to fig. 1, in this embodiment, a plurality of heat dissipation holes 218 are formed in the peripheral edge of the protective bottom cover 21, a dust screen 219 is fixedly mounted in each of the heat dissipation holes 218, and by setting up a structure in which the heat dissipation holes 218 and the dust screen 219 are mutually matched, not only can the effective heat dissipation effect on the mobile phone body 1 be conveniently achieved, but also external dust can be reduced to enter the protective case along the heat dissipation holes 218, and the situation that the dust adheres to the mobile phone body 1 can be avoided.

The implementation principle of the mobile phone screen protection sheet in the embodiment of the application is as follows: when the mobile phone body 1 needs to be protected, the mobile phone body 1 is firstly and stably placed into the protection bottom cover 21, then the reinforcing column 223 on the protection frame 22 directly extends into the reinforcing hole 213 on the protection bottom cover 21, so that the second magnetic suction block 222 on the protection frame 22 and the first magnetic suction block 212 of the protection bottom cover 21 attract each other, the protection frame 22 and the protection bottom cover 21 can be mutually covered and respectively attached to the mobile phone body 1, and the mobile phone body 1 can be conveniently protected.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The mobile phone screen protection sheet is characterized by comprising a protection shell sleeved on a mobile phone body (1) and used for protecting the mobile phone body (1), wherein the protection shell comprises a protection bottom cover (21) sleeved on the bottom and the side surface of the mobile phone body (1); a protective frame (22) which covers the top of the mobile phone body (1) and is matched with the protective bottom cover (21); the transparent protective film (23) is arranged on the protective frame (22) and is attached to the screen of the mobile phone body (1); and the connecting assembly is arranged between the protection bottom cover (21) and the protection frame (22), and a plurality of limiting assemblies used for fixing and limiting the mobile phone body (1) are further arranged on the inner side wall of the protection bottom cover (21).

2. The protective sheet for screens of mobile phones according to claim 1, wherein the connecting member comprises a plurality of first connecting grooves (211) opened on the side of the protective bottom cover (21); a first magnetic block (212) arranged on the first connecting groove (211); a plurality of second connecting grooves (221) which are arranged on the protective frame (22) and correspond to the first connecting grooves (211); the second magnetic suction block (222) is arranged on the second connecting groove (221) and is attracted with the first magnetic suction block (212); and a reinforcing member arranged between the protective bottom cover (21) and the protective frame (22).

3. The mobile phone screen protective sheet according to claim 2, wherein the reinforcing member comprises a plurality of reinforcing holes (213) opened on the side of the protective bottom cover (21); and the reinforcing columns (223) are arranged on the protective frame (22) and are matched with the reinforcing holes (213).

4. The mobile phone screen protection sheet according to claim 1, wherein anti-slip means are provided between the side edges of the protection bottom cover (21) and the side edges of the protection border (22), and comprise anti-slip portions (3) which are provided on the side edges of the protection bottom cover (21) and the side edges of the protection border (22) and which are engaged with the fingers of the user; and a plurality of anti-slip convex particles (31) arranged in the anti-slip part (3).

5. The protective sheet for the screen of a mobile phone according to claim 1, wherein the limiting component comprises a limiting cavity (214) opened on the inner side wall of the protective bottom cover (21); a stopper (215) slidably coupled within the stopper cavity (214); one end of the spring (216) is connected to the limiting block (215), and the other end of the spring is connected to the cavity bottom of the limiting cavity (214); and the rubber sheet (217) is connected to one end of the limiting block (215) far away from the spring (216), and the rubber sheet (217) is abutted against the side edge of the mobile phone body (1).

6. The mobile phone screen protective sheet according to claim 1, wherein the transparent protective film (23) is composed of a re-hardening plating layer (231), an oleophobic hydrophobic layer (232), a tempered hydraulic layer (233) and a high-transparency glass layer (234) in sequence from outside to inside.

7. The protective sheet for screens of mobile phones according to claim 5, wherein a plurality of heat dissipation holes (218) are formed on the peripheral sides of the protective bottom cover (21), and a dust screen (219) is disposed in each heat dissipation hole (218).

8. The protective sheet for mobile phone screens according to claim 1, wherein the protective bottom cover (21) and the protective rim (22) are made of magnesium aluminum alloy.