CN213152130U

CN213152130U - Protective film cover for mobile terminal

Info

Publication number: CN213152130U
Application number: CN202022453785.1U
Authority: CN
Inventors: 屈常友
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-05-07
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a protective film cover for a mobile terminal, which comprises a screen protective film cover and a rear cover protective film cover, wherein the screen protective film cover and the rear cover protective film cover can be tightly closed; the screen protection film cover comprises a film and a shaping part, the film is arranged in the middle of the shaping part and is bonded with the shaping part, the rear cover protection film cover comprises a coating part and a bottom plate, the coating part and the bottom plate are integrally formed, the front surface of the bottom plate is coated with a glue layer, and the shaping part and the coating part are abutted and tightly encircle the side edge of the mobile terminal; wherein, the back of back lid protective film lid is provided with installation mechanism, and installation mechanism can dismantle with a fixed plate and be connected, and the fixed plate is connected with a ring buckle. The utility model provides a protection that is used for mobile terminal's protection membrane lid not only can realize the full aspect to the cell-phone, indicates the latch closure through can dismantling the setting at the back at back lid protection membrane lid face in addition, has improved the device's flexibility and suitability.

Description

Protective film cover for mobile terminal

Technical Field

The utility model belongs to the technical field of the mobile terminal technique and specifically relates to a protection membrane lid for mobile terminal is related to.

Background

Along with the popularization of mobile devices such as smart phones and tablet computers, protective cases and protective films for protecting smart devices are also rapidly popularized, and the front panel of the smart device is mainly a touch screen, so that the protective films which do not affect touch control are generally pasted on the front panel of the smart device for protecting the smart devices at present, and the peripheral sides and the back of the smart devices are protected by the protective cases sleeved on the protective devices.

And along with the upgrading of smart machine, protection film adds this kind of traditional protection method of protective housing and also has a great deal of defect, protection film and protective housing are two relative separation's protection device, both are difficult to reach all-round protection to the protection of cell-phone, inevitable cell-phone still has some regions and can't obtain the protection, secondly, generally can set up at the back of protective housing and indicate the latch closure, present indicate the latch closure to use mostly to paste and fix, use for a long time and paste the ability and lose efficacy easily to the practicality that indicates the latch closure has been reduced.

Therefore, it is necessary to provide a double-layered protective film for a mobile terminal to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a protection membrane lid for mobile terminal has solved the problem that current protective housing can't carry out comprehensive protection to mobile terminal.

To achieve the above object, the present invention adopts the following:

a protective film cover for a mobile terminal, comprising: the mobile terminal comprises a screen protection film cover for protecting the front part of the mobile terminal and a rear cover protection film cover for protecting the rear part of the mobile terminal, wherein the screen protection film cover and the rear cover protection film cover can be tightly closed; the screen protection film cover comprises a film and a shaping part, the film is arranged in the middle of the shaping part and is bonded with the shaping part, the rear cover protection film cover comprises a coating part and a bottom plate, the coating part and the bottom plate are integrally formed, the front surface of the bottom plate is coated with a glue layer, and the shaping part and the coating part are abutted and tightly encircle the side edge of the mobile terminal;

the back surface of the rear cover protective film cover is provided with an installation mechanism, the installation mechanism is detachably connected with a fixed plate, and the fixed plate is connected with a ring buckle;

the mounting mechanism comprises a mounting box body, a cavity is formed in the mounting box body, connecting plates are respectively arranged on two sides of the cavity, a movable groove is formed in the connecting plates, an extrusion spring is arranged in the movable groove, one end of the extrusion spring is fixed to the bottom of the inner wall of the movable groove, the other end of the extrusion spring is fixedly connected with a top block, one end of the top block is fixedly connected with a pressure rod, the pressure rod penetrates through the connecting plates and extends to the outside of the mounting box body, movable arms are oppositely arranged on the left side and the right side of the top block respectively, the movable arms are movably connected with a scissor mechanism, and the scissor mechanism is movably connected with a clamping plate;

the fixed plate comprises a shell, a rod body is connected between the top and the bottom of the inner wall of the shell, L-shaped fixing pieces are fixed on the upper portion and the lower portion of the rod body, and the other side of each L-shaped fixing piece penetrates through the shell and extends to the outside of the shell.

The utility model discloses simple structure, convenient to use, but the aspect protects mobile terminal to can be convenient for user's use.

Preferably, the scissors mechanism comprises a first scissors arm and a second scissors arm, the first scissors arm and the second scissors arm are respectively and movably connected with the movable arm through a pin, and the first scissors arm and the second scissors arm are arranged in a staggered mode and are movably connected at crossed positions through pins.

Preferably, the tail ends of the first scissor arm and the second scissor arm are both movably connected with an auxiliary vertical rod through pins, a plurality of auxiliary cross rods are movably connected onto the auxiliary vertical rod through the pins, and the auxiliary cross rods are both movably connected onto the clamping plate through the pins.

Preferably, the pressing rod extends to one end of the outside of the installation box body and is fixedly connected with a handle, the bottom of the handle is fixedly connected with installation springs on two sides of the pressing rod, and the other end of each installation spring is fixedly connected with the side of the installation box body.

Preferably, the shaping part and the rear cover protective film cover are made of plastic through vacuum forming.

Preferably, the membrane is a transparent tempered glass membrane.

Compared with the prior art, the utility model provides a protection membrane lid for mobile terminal has following beneficial effect:

the utility model provides a protective film cover for mobile terminal, which is characterized in that a screen protective film cover and a rear cover protective film cover are respectively pasted on the front and the rear of a mobile phone, a shaping part and a cladding part can be tightly folded to form an integral structure to completely clad the mobile phone, thereby achieving the purpose of realizing the all-round protection of the mobile phone; simultaneously, be provided with the finger latch closure at the back of lid protection film lid, the ring is detained to be detachable, through adopting the connection of dismantling, can install it when needs use the finger latch closure, can convenience of customers' use, when need not using the finger latch closure, can dismantle it down, convenience of customers uses in the occasion of difference, and then makes the holistic flexibility of device and suitability improve greatly, is convenient for promote it.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a screen protective film cover of a protective film cover for a mobile terminal according to the present invention;

fig. 2 is a schematic structural view of a rear cover protective film cover of the protective film cover for a mobile terminal according to the present invention;

FIG. 3 is a schematic view showing the state of the screen protecting film cover of the present invention matching with the back cover protecting film cover;

FIG. 4 is an enlarged view of the mounting mechanism and the stationary plate of FIG. 3;

fig. 5 is a partially enlarged view of a portion a in fig. 4;

in the figures, the various reference numbers are:

1-screen protection film cover, 11-shaping part, 12-membrane, 2-rear cover protection film cover, 21-cladding part, 22-bottom plate, 3-installation mechanism, 31-installation box body, 32-chamber, 33-connecting plate, 34-movable groove, 35-extrusion spring, 36-top block, 37-pressure rod, 381-movable arm, 382-first scissor arm, 383-second scissor arm, 384-auxiliary vertical rod, 385-auxiliary cross rod, 386-clamping plate, 39-handle, 40-installation spring, 4-fixing plate, 41-shell, 42-rod body, 43-L-shaped fixing part and 5-finger ring buckle.

Detailed Description

In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a protective film cover for a mobile terminal, which includes a screen protective film cover 1 for protecting the front portion of the mobile terminal and a rear cover protective film cover 2 for protecting the rear portion of the mobile terminal, wherein the screen protective film cover 1 and the rear cover protective film cover 2 can be tightly closed; the screen protection film cover 1 comprises a film 12 and a shaping part 11, the film 12 is arranged in the middle of the shaping part 11 and is bonded with the shaping part 11, the rear cover protection film cover 2 comprises a coating part 21 and a bottom plate 22, the coating part 21 and the bottom plate 22 are integrally formed, the front surface of the bottom plate 22 is coated with a glue layer, and the shaping part 11 and the coating part 21 are opposite and tightly combined to tightly surround the side edge of the mobile terminal;

the shaping part 11 on the screen protective film cover 1 and the rear cover protective film cover 2 are both made by plastic vacuum forming, such as plastic-uptake PET integral forming, the shapes of the shaping part and the coating part are processed according to the shape of the side edge of the mobile terminal to be protected, when the protective film cover provided by the utility model is used, the screen protective film cover 1 covers the front of the mobile terminal, and is adhered to the screen by the self-adhesive property of the membrane 12, the membrane 12 can adopt the currently common transparent toughened glass membrane, the rear cover protective membrane cover 2 covers the back of the mobile terminal, and is adhered to the back surface through the adhesive layer on the bottom plate 22, at this time, the shaping portion and the covering portion can be tightly spliced to completely cover the side edge of the mobile terminal, therefore, the mobile terminal can be wholly wrapped inside the protective film cover, and the purpose of protecting the mobile terminal in all aspects is achieved.

Wherein, the back of the rear cover protective film cover 2 is provided with an installation mechanism 3, the installation mechanism 3 is detachably connected with a fixed plate 4, and the fixed plate 4 is connected with a finger ring buckle 5. The finger ring buckle can be detachably connected with the rear cover protective film cover, the finger ring buckle is fixedly installed when needing to be used, convenience is brought to users, the finger ring buckle can be detached when not needing to be used, convenience is brought to users to use in different occasions, and the practicability and flexibility of the device are improved.

Specifically, the mounting mechanism 3 includes a mounting box 31, a cavity 32 is formed inside the mounting box 31, two sides of the cavity 32 are respectively provided with a connecting plate 33, a movable groove 34 is formed inside the connecting plate 33, an extrusion spring 35 is arranged in the movable groove 34, one end of the extrusion spring 35 is fixed at the bottom of the inner wall of the movable groove 34, the other end of the extrusion spring is fixedly connected with a top block 36, one end of the top block 36 is fixedly connected with a pressure lever 37, the pressure lever 37 penetrates through the connecting plate 33 and extends to the outside of the mounting box 31, the left and right of the top block 36 are respectively provided with a movable arm 381, the movable arms 381 are movably connected with a scissor mechanism, and the scissor mechanism is movably connected with; the fixing plate 4 includes a housing 41, a rod 42 connected between the top and bottom of the inner wall of the housing 41, an L-shaped fixing member 43 fixed to the upper and lower portions of the rod 42, and the other side of the L-shaped fixing member 43 penetrating the housing 41 and extending to the outside of the housing 41.

Further, the scissors mechanism comprises a first scissors arm 382 and a second scissors arm 383, the first scissors arm 382 and the second scissors arm 383 are movably connected with the movable arm 381 through pins respectively, and the first scissors arm 382 and the second scissors arm 383 are arranged in a staggered mode and are movably connected through pins at the crossed positions.

Furthermore, the ends of the first scissor arm 382 and the second scissor arm 383 are both movably connected with an auxiliary vertical rod 384 through pins, the auxiliary vertical rod 384 is movably connected with a plurality of auxiliary cross bars 385 through pins, and the auxiliary cross bars 385 are both movably connected with the clamping plate 386 through pins.

Further, one end of the pressure rod 37 extending to the outside of the installation box 31 is fixedly connected with a handle 39, the bottom of the handle 39 and two sides of the pressure rod 37 are fixedly connected with installation springs 40, and the other end of the installation spring 40 is fixedly connected with the side of the installation box 31.

About can realize the principle of dismantling the connection between the fixed plate on installation mechanism and the ring buckle: the handles 39 on the two sides of the installation box body 31 are pressed, so that the press rod 37 moves towards the inside of the installation box body 31, the top block 36 is indirectly pushed, the top block 36 can move in the movable groove 34, at this time, as the top block 36 moves forwards, the angle between the two movable arms 381 on the top block 36 is increased, so that the crossed angle between the first scissor arm 382 and the second scissor arm 383 is increased, the two clamping plates 386 respectively arranged at the tail ends of the first scissor arm 382 and the second scissor arm 383 are far away from each other, a space is left between the two clamping plates 386, at this time, the L-shaped fixing piece 43 on the fixing plate 4 can extend into the cavity 32 from a through hole (not shown in the figure, the through hole is a strip-shaped opening, and the L-shaped fixing piece can extend into the cavity), the L-shaped fixing piece 43 moves to between the two clamping plates 386, at this time, the handles 39 on the two sides of the installation box body 31 are stopped being continuously pressed, the handle 39 moves towards the outside of the mounting box 31 under the rebound action of the mounting spring 40, and drives the press rod 37 to move outwards, the press rod 37 drives the top block 36 to move outwards, and simultaneously the top block 36 returns to the initial position under the action of the extrusion spring 35, that is, the angle between the two movable arms 381 on the top block 36 becomes smaller, so that the crossed angle between the first scissor arm 382 and the second scissor arm 383 also becomes smaller, the two clamping plates 386 respectively arranged at the tail ends of the first scissor arm 382 and the second scissor arm 383 approach each other, and the L-shaped fixing plate 43 between the two clamping plates 386 is clamped, at this time, the finger ring buckle 5 with the fixing plate 4 is successfully mounted on the mounting mechanism 3 on the rear cover protective film cover 2, and if the finger ring buckle 5 is to be dismounted, the handle 39 at two sides of the mounting box 31 is only pressed.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.

Claims

1. A protective film cover for a mobile terminal is characterized by comprising a screen protective film cover for protecting the front part of the mobile terminal and a rear cover protective film cover for protecting the rear part of the mobile terminal, wherein the screen protective film cover and the rear cover protective film cover can be tightly closed; the screen protection film cover comprises a film and a shaping part, the film is arranged in the middle of the shaping part and is bonded with the shaping part, the rear cover protection film cover comprises a coating part and a bottom plate, the coating part and the bottom plate are integrally formed, the front surface of the bottom plate is coated with a glue layer, and the shaping part and the coating part are abutted and tightly encircle the side edge of the mobile terminal;

2. The cover of claim 1, wherein the scissor mechanism comprises a first scissor arm and a second scissor arm, the first scissor arm and the second scissor arm are movably connected with the movable arm through a pin, and the first scissor arm and the second scissor arm are arranged in a staggered manner and are movably connected through a pin at an intersecting position.

3. The cover of claim 2, wherein the ends of the first scissor arm and the second scissor arm are movably connected to an auxiliary vertical rod through a pin, the auxiliary vertical rod is movably connected to a plurality of auxiliary cross rods through a pin, and the plurality of auxiliary cross rods are movably connected to the clamping plate through a pin.

4. The protective film cover for the mobile terminal according to claim 1, wherein a handle is fixedly connected to one end of the pressing rod extending to the outside of the mounting box, a mounting spring is fixedly connected to the bottom of the handle and located on both sides of the pressing rod, and the other end of the mounting spring is fixedly connected to the side of the mounting box.

5. The cover of claim 1, wherein the molding portion and the cover are formed by vacuum forming plastic.

6. The protective film cover for a mobile terminal according to claim 1, wherein the film is a transparent tempered glass film.