CN218617372U - Pad pasting frame and paste tempering membrane suit - Google Patents

Abstract

The utility model provides a pad pasting frame and subsides tempering membrane external member, the pad pasting frame includes: the mobile terminal comprises a frame body, wherein a first limiting cavity is formed in the first surface of the frame body and used for placing a mobile terminal, a second limiting cavity is formed in the second surface of the limiting cavity and used for accommodating a protective membrane, the first surface and the second surface are arranged oppositely, and the first limiting cavity is communicated with the second limiting cavity; and the limiting assembly is convexly arranged on the second surface of the frame body and positioned outside the second limiting cavity, and the limiting assembly is used for being inserted into the limiting holes on each side edge of the protective membrane. The utility model provides an among the prior art can't paste the problem of adjusting well with mobile terminal before mobile terminal at the protection rete.

Description

Pad pasting frame and paste tempering membrane suit

Technical Field

The utility model relates to a pad pasting instrument technical field, more specifically say, relate to a pad pasting frame and subsides tempering membrane external member.

Background

Electronic products of mobile terminals such as mobile phones and tablet computers become an essential part in daily life of people, and in order to better protect the electronic products such as mobile phones and prevent screens of the electronic products from being scratched and stained in the using process, people usually stick a layer of protective film on the screens of the electronic products such as mobile phones and the like so as to better protect the screens of the mobile terminals.

However, in a conventional film attaching process for a mobile terminal, for example, a mobile phone is generally covered with a film attaching frame directly outside the mobile phone, and then a film is directly attached in a film attaching hole formed in the film attaching frame, so that the film is aligned with a screen of the mobile phone through a limit of the film attaching hole. However, the existing film sticking frame has some disadvantages, for example, in the process of sticking the film, one end of the film is positioned first, and the film may move when the other end is operated, which may cause deviation of the final position of the film; because the diaphragm misplaces and attaches, the position of the diaphragm can only be modified after the diaphragm is uncovered and attached again, so that the existing film sticking device is inconvenient to stick the film to the mobile phone.

Accordingly, there is a need for improvements and developments in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pad pasting frame and subsides tempering membrane external member, solved among the prior art can't adjust well with mobile terminal before the mobile terminal is pasted at the protection rete, lead to the unable problem of adjusting well of the position of protection rete when the pad pasting.

In order to achieve the purpose, the utility model adopts the technical proposal that: provided is a film frame, including: the mobile terminal comprises a frame body, wherein a first limiting cavity is formed in the first surface of the frame body and used for placing a mobile terminal, a second limiting cavity is formed in the second surface of the limiting cavity and used for accommodating a protective membrane, the first surface and the second surface are arranged oppositely, and the first limiting cavity is communicated with the second limiting cavity;

and the limiting assembly is convexly arranged on the second surface of the frame body and positioned outside the second limiting cavity, and the limiting assembly is used for being inserted into the limiting holes on each side edge of the protective membrane.

Optionally, the spacing assembly comprises: two first spacing portions and two second spacing portions.

The two first limiting parts are respectively arranged in the width direction of the frame body and matched with the limiting holes in the width direction of the protective membrane.

The two second limiting parts are respectively arranged in the length direction of the frame body and matched with the limiting holes in the length direction of the protective membrane.

Optionally, the first limiting part comprises: at least two first spacing posts, at least two first spacing posts set up along width direction interval.

The second spacing portion includes: the second limiting column is arranged on the second surface.

Optionally, a groove is arranged on the second surface, the groove extends to the second limiting cavity, and the limiting assembly is arranged on the bottom surface of the groove.

The recess is adapted to receive a projection protecting the side edge of the membrane.

Optionally, the frame comprises: the upper surface of the panel is a second surface.

And the flange part is arranged on the lower surface of the panel, the flange part surrounds to form a first limiting cavity, and the lower surface of the flange part is a first surface.

The part of the lower surface of the panel, which is positioned in the first limit cavity, forms the inner wall of the bottom surface of the first limit cavity.

The inner wall of the bottom surface of the first limiting cavity is provided with a terminal limiting part, and the terminal limiting part is distributed around the inner wall of the first limiting cavity and used for clamping and embedding a limiting mobile terminal.

Optionally, the flange part comprises a flange plate and a flange boss, the flange plate is connected with the flange boss end to end, and a handle groove is formed in the outer side of the flange plate.

The flange plates are positioned at both ends in the length direction and both ends in the width direction.

The flange boss is positioned at the corner of the flange part.

Optionally, the first surface of the flange boss is provided with a relief groove.

Optionally, the edge of the panel is provided with a protruding rib protruding outwards, and the protruding rib faces the handle groove position.

Optionally, the inner wall of the second limiting inner cavity is convexly provided with an abutting baffle which is located between the terminal limiting parts on the same side.

The abutting baffle is used for abutting against the edge of the protective film layer of the limiting protective film.

Based on the same design, this application still provides a subsides tempering membrane external member, including the pad pasting frame to and the protection diaphragm, the protection diaphragm includes the protection rete, and attaches on the protection rete from the type layer, has the bulge that is located the side edge from the type layer, has seted up spacing hole on the bulge.

The limiting hole is matched and connected with the limiting assembly, and the protective film layer is positioned in the second limiting cavity.

The protective film layer is a toughened film.

The utility model provides a pair of pad pasting frame and subsides tempering membrane external member's beneficial effect lies in at least: the mobile terminal is placed in the lower portion of a film pasting frame, the mobile terminal is fixed through a first limiting cavity, a protective film is placed on the upper portion of the film pasting frame, the position of the protective film is limited through a limiting component on a second surface, a limiting hole is formed in the side edge of the protective film, the limiting component is inserted into the limiting hole in each side edge of the protective film, the limiting hole and the limiting component jointly limit the protective film, the protective film and the mobile terminal can be aligned before the film is bonded to a screen of the mobile terminal, the position of the limiting component and the limiting position of the first limiting cavity to the mobile terminal are preset before the mobile terminal leaves a factory, therefore, the protective film which is aligned correctly can be effectively guaranteed to be aligned with the mobile terminal before the film is bonded, whether the protective film is aligned with the mobile terminal or not can be observed, appropriate fine adjustment or replacement of the film is carried out according to the alignment condition, the protective film is placed correctly, the middle position of the protective film is pressed, the protective film is separated from the protective film and bonded to the mobile terminal screen below, then the release layer of the protective film is smoothly bonded to the mobile terminal, the screen of the mobile terminal, the mobile terminal can be more convenient and more convenient to tear a mobile phone.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a main part of a film frame according to a first embodiment of the present application;

fig. 2 is a schematic structural diagram of another view angle of a film frame according to a first embodiment of the present disclosure;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a cross-sectional view of a film frame of an embodiment of the present application in use;

fig. 5 is an exploded view of a film frame according to an embodiment of the present disclosure.

Wherein, in the figures, the respective reference numerals:

10. a mobile terminal; 20. a protective membrane; 21. a release layer; 22. a protective film layer; 23. a limiting hole; 24. A projection; 25. transferring the film layer; 100. a frame body; 110. a panel; 111. a second limiting cavity; 112. a second surface; 113. a groove; 114. protruding the flange; 115. abutting against the baffle; 120. a flange part; 121. a first limiting cavity; 122. a first surface; 123. a flange plate; 124. a flange boss; 125. a material reducing groove; 130. A handle groove position; 140. a terminal limiting part; 141. a side boss; 142. a bottom surface boss; 143. bevel connection; 200. a limiting component; 210. a first limiting part; 211. a first limit post; 220. a second limiting part; 221. a second limiting column.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly disposed on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of technical features. The meaning of "plurality" is two or more unless explicitly defined otherwise.

Example one

As shown in fig. 1, the present embodiment provides a film frame, which mainly includes: frame 100 and spacing subassembly 200. The shape of the frame body 100 may be configured in various forms, and is not particularly limited, and is matched with the size of the mobile terminal 10, and the frame body 100 in this embodiment is configured in a rectangular shape, and the direction of the long side is the length direction, the direction of the short side is the width direction, and the thickness direction is the up-down direction. As shown in fig. 1, 2 and 4, the frame body 100 has a first surface 122 and a second surface 112 which are oppositely arranged, the first surface 122 of the frame body 100 is provided with a first limit cavity 121, the first surface 122 may be a lower surface of the frame body 100, and the first limit cavity 121 is used for placing the mobile terminal 10. The second surface 112 is the upper surface of framework 100, and the second surface 112 of framework 100 is provided with the spacing chamber 111 of second, and the spacing chamber 111 of second is used for holding protective film piece 20, and first spacing chamber 121 link up with the spacing chamber 111 of second mutually, and the accommodation space in first spacing chamber 121 is greater than the spacing chamber 111 of second, and whole framework 100 all can be through injection moulding. The limiting component 200 is protrudingly disposed on the second surface 112 of the frame body 100 and located outside the second limiting cavity 111, for convenience of structural description, the direction away from the center of the frame body 100 is taken as an outer side, and the direction toward the center of the frame body 100 is taken as an inner side, the limiting component 200 is used for being inserted into the limiting holes 23 on each side of the protective membrane 20, and the protective membrane 20 may be a tempered film. In a specific structure, the protective film 20 includes a protective film layer 22 and a release layer 21 attached on the protective film layer 22. The protective film layer 22 is mainly used for being attached to the screen of the mobile terminal 10 to protect the screen of the mobile terminal 10, the release layer 21 has a protruding portion 24 located at a side edge, a limiting hole 23 is formed in the protruding portion 24, and the limiting hole 23 is connected with the limiting component 200 in a matching manner, so that the protective film layer 22 is located in the second limiting cavity 111.

The working principle of the embodiment is that the mobile terminal 10 is placed in the first limiting cavity 121 at the lower part of the film frame, and the mobile terminal 10 is fixedly limited, so that the mobile terminal 10 cannot move in the length direction and the width direction. The protective film 20 is placed on the film attaching frame, the limiting assembly 200 is inserted into the limiting holes 23 on the sides of the release layer 21 in the protective film 20, the release layer 21 is limited, the protective film layer 22 below the release layer 21 is accommodated in the second limiting cavity 111 through limiting of the release layer 21, the protective film layer 22 of the protective film 20 is limited through the second limiting cavity 111, the limiting holes 23 and the limiting assembly 200 cooperate to limit the protective film 20 together, before the film is adhered to the screen of the mobile terminal 10, the protective film 20 and the mobile terminal 10 can be aligned first, usually, the limiting assembly 200 and the first limiting cavity 121 are preset before leaving the factory for limiting the position of the mobile terminal 10, so that correct alignment with the mobile terminal 10 can be effectively ensured before the film is adhered, whether the protective film 20 and the mobile terminal 10 are aligned or not can be observed before the film is adhered, and proper fine adjustment is performed according to the alignment condition, so that if the protective film 20 is placed correctly, the middle part of the protective film 20 is pressed, so that the protective film 20 is adhered to the upper side of the protective film 20 and the protective film 20 is separated from the upper side of the protective film 20 smoothly, and then the upper side of the protective film 20 is adhered to the upper side of the screen 10.

The frame body 100 provided by the embodiment has at least the following beneficial effects: protection diaphragm 20 is before bonding to mobile terminal 10, it is spacing jointly to cooperate with spacing subassembly 200 through spacing hole 23, make protection diaphragm 20 earlier carry out correct counterpoint with the mobile terminal 10 that is arranged in first spacing chamber 121, and can also observe the position and whether put the right, have the condition such as dislocation, and can change or adjust the diaphragm according to the condition, later paste protective film layer 22 on mobile terminal 10's screen again, avoided pad pasting in-process protection diaphragm 20 and cell-phone screen to misplace easily and cause the problem that the secondary bonded, it is more convenient to make mobile terminal 10's pad pasting process, and the fingerprint seal of a government organization in old china can not appear. In addition, can be fixed in the pad pasting frame with protection diaphragm 20 before the pad pasting frame is sold, sell as a whole, make the operator understand just the application method at a glance, the pad pasting process is simple high-efficient more, and the practicality is higher.

As shown in fig. 1, 4 and 5, the limiting assembly 200 in this embodiment specifically includes two first limiting portions 210 and two second limiting portions 220, the two first limiting portions 210 are respectively and integrally formed and fixedly disposed at two ends of the frame body 100 in the length direction, specifically disposed at the outer side of the second limiting cavity 111 in the length direction, and are matched with the limiting holes 23 in the width direction of the protective membrane 20. The two second limiting portions 220 are respectively and fixedly formed at two ends of the frame body 100 in the width direction, that is, the two second limiting portions 220 are respectively disposed at the outer sides of the second limiting cavity 111 in the width direction and are matched with the limiting holes 23 in the width direction of the protective membrane 20. Through all setting up spacing part at length direction and width direction, thereby make the protection diaphragm 20 be fixed in on the pad pasting frame after unable along length direction and width direction remove with unable rotation, and at the pad pasting in-process, when pressing protection diaphragm 20, all be withheld by first spacing portion 210 or the spacing portion 220 of second around from the type membrane, make protection diaphragm layer 22 atress back on the protection diaphragm 20, easily break away from type layer 21, make protection diaphragm 22 after taking off easily paste on mobile terminal 10's screen.

As shown in fig. 1 and 5, the first limiting portion 210 may be disposed at a middle position of the frame body 100 in the width direction, the first limiting portion 210 includes at least two first limiting posts 211, and the at least two first limiting posts 211 are disposed at intervals in the width direction. The second position-limiting portion 220 may be located at a middle position in the length direction, the second position-limiting portion 220 includes a second position-limiting pillar 221, and the second position-limiting pillar 221 is disposed on the second surface 112. Through set up first spacing post 211 and the spacing post 221 of second around the spacing chamber 111 of second to the messenger is at the extruded in-process downwards from the type membrane, because dragging of a plurality of spacing posts in all directions all around, makes every direction ability even atress, thereby makes the protection film layer 22 of below can follow the edge easily with break away from type layer 21, thereby be convenient for make protection film layer 22 bond with mobile terminal 10's screen. It is easy to think that the first limiting part 210 and the second limiting part 220 can also be square bosses, or opposite columns, etc.

As shown in fig. 1, in the present embodiment, a groove 113 is disposed on the second surface 112, the groove 113 extends to the second limiting cavity 111, the limiting component 200 is disposed on a bottom surface of the groove 113, the groove 113 is used for accommodating the protruding portion 24 at the side edge of the protective film 20, so that the protective film 20 does not protrude out of the film frame, and thus the second surface 112 of the whole frame 100 after being connected to the protective film 20 is kept flat, and the groove 113 has a certain limiting effect, for example, two side edges of the groove 113 abut against two side edges of the protruding portion 24 of the release film in the width direction for limiting. The shape of the recess 113 may also be circular, square, rectangular, etc. Before carrying out the pad pasting bonding, place protection diaphragm 20 on the pad pasting frame, carry out spacing back to protection diaphragm 20 through spacing subassembly 200, can also be through spacing effect inspection protection diaphragm 20 of recess 113, if protection diaphragm 20 also can just in time inlay card in recess 113, alright aim at the screen of mobile terminal 10 with the off-type layer 21 directness, if protection diaphragm 20's size is not conform to with mobile terminal 10's model and just can't be aimed at, especially when the pad pasting that uses does not match with mobile terminal 10 of this model, can check whether paste the mistake, thereby can not paste wrong protection diaphragm 20.

As shown in fig. 1 and fig. 2, the frame 100 in this embodiment specifically includes a panel 110 and a flange portion 120, and the flange portion 120 and the panel 110 are integrally injection molded. The upper surface of the panel 110 is the second surface 112, the rib portion 120 is disposed on the lower surface of the panel 110, the rib portion 120 surrounds the first limiting cavity 121, and the lower surface of the rib portion 120 is the first surface 122. The portion of the lower surface of the panel 110 located in the first stopper cavity 121 forms the bottom inner wall of the first stopper cavity 121. A terminal limiting part 140 is arranged on the inner wall of the bottom surface of the first limiting cavity 121, and the terminal limiting part 140 is distributed around the inner wall of the first limiting cavity 121 and is used for clamping and embedding the limiting mobile terminal 10. The terminal limiting portion 140 specifically includes a side surface boss 141 and a bottom surface boss 142, a limiting step is formed between the inner side surface of the side surface boss 141 and the upper surface of the bottom surface boss 142, and when the mobile terminal 10 is placed in the first limiting cavity 121, the limiting step abuts against the edge of the mobile terminal 10, so that the limiting of the mobile terminal 10 is realized. An inclined opening 143 is formed at the edge of the side boss 141, and the mobile terminal 10 enters the first limiting cavity 121 through the inclined opening 143, so that the mobile terminal 10 can be more easily put into the film frame.

As shown in fig. 2, the rib portion 120 in this embodiment includes a rib plate 123 and a rib boss 124, the rib plate 123 and the rib boss 124 are connected end to end, a handle groove 130 is formed outside the rib plate 123, when the film frame is taken and placed, a user places fingers in the handle groove 130, the user can take the film frame conveniently, the rib plate 123 is located at two ends in the length direction and two ends in the width direction, and the rib boss 124 is located at a corner of the rib portion 120. Therefore, the formed handle groove position 130 is respectively positioned in the length direction and the width direction, the habit of using articles by a human body is better met, the film sticking frame is held in the length direction or the width direction, and the film sticking frame is more convenient to use.

As shown in fig. 2 and 3, the first surface 122 of the flange boss 124 in this embodiment is provided with the material reducing groove 125, which is located at four corners of the second surface 112, so that the thickness of the inner and outer walls of the flange boss 124 can be thinned through the material reducing groove 125, the thin wall is not easy to deform during the injection molding process, the size of the film frame can be ensured not to change after the injection molding, the product quality is improved, and the yield of the production is higher.

As shown in fig. 2 and 3, the edge of the panel 110 in this embodiment is provided with a protruding rib 114 protruding outward, and the protruding rib 114 faces the handle groove 130 and is disposed corresponding to the positions of the first limiting portion 210 and the second limiting portion 220 on the first surface 122. By providing the protruding ribs 114 on the outer side, the extension in the length direction and the width direction is possible, so that the contact area with the protruding portions 24 of the release layer 21 in the protective film 20 is increased to have a better supporting effect on the protective film 20. In addition, the contact area of the hand of the user is increased, and the film sticking frame can be conveniently taken up by the hand of the user.

As shown in fig. 2 and 3, the inner wall of the second limiting inner cavity in this embodiment is convexly provided with an abutting baffle 115, each side edge of the second limiting inner cavity is provided with an abutting baffle 115, and each side edge is provided with two terminal limiting portions 140, so that the abutting baffle 115 is located between the two terminal limiting portions 140 on the same side, and thus the abutting baffle 115 has high structural strength and is not easy to break. The abutting baffle 115 is used for abutting and limiting the edge of the protective film layer 22 of the protective membrane 20, so that the protective film layer 22 is accurately aligned with the mobile phone screen.

Example two

As shown in fig. 5, based on the same concept, the present application further provides a laminated toughened film kit, including the laminated frame as described above, and a protective film 20, the protective film 20 includes a protective film layer 22, and a release layer 21 attached to the protective film layer 22, the release layer 21 has a protrusion 24 located at a side edge, a limiting hole 23 is provided on the protrusion 24, the limiting hole 23 is connected with a limiting component 200 in a matching manner, and the protective film layer 22 is located in a second limiting cavity 111, and the protective film 22 is a toughened film. The protective film layer 22 may also be a mold of other materials, such as plastic film or the like.

The additional protective film 20 further comprises a transfer film layer 25, and the transfer film layer 25 is adhered between the protective film layer 22 and the release layer 21. The adhesion between the transfer film layer 25 and the protection film layer 22 is smaller than the adhesion between the protection film layer 22 and the mobile terminal screen. The transfer film layer 25 facilitates attachment of the protective film layer 22 to the mobile terminal. If directly be connected off-type layer 21 is direct with protection film layer 22, the adhesion between the two is just bigger, after protection film layer 22 bonds mobile terminal 10 on, tear off-type layer 21 after, also tear protection film layer 22 off from mobile terminal 10 easily, consequently set up at protection film layer 22 and off-type layer 21 and shift rete 25, the adhesion between shift rete 25 and the protection film layer 22 will be less than protection film layer 22 and mobile terminal 10's adhesion, thereby when tearing off-type layer 21, can take to shift rete 25 and tear off protection film layer 22 together, and protection film layer 22 can be stable bonds to mobile terminal on, realize stable pad pasting process.

Form new product after combining tempering membrane and pad pasting frame in this embodiment, when the user need carry out the pad pasting to mobile terminal 10 (cell-phone), directly purchase this tempering membrane external member, do not need very complicated process, oneself is manual just can carry out the pad pasting. The film sticking process is greatly optimized, the structure of the film sticking frame is simple, the film sticking operation is simple, the cost is reduced, the film sticking operation is simplified, and the practicability is high.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (10)

1. A film frame, comprising: the mobile terminal comprises a frame body, wherein a first limiting cavity is formed in a first surface of the frame body and used for placing a mobile terminal, a second limiting cavity is formed in a second surface of the limiting cavity and used for accommodating a protective membrane, the first surface and the second surface are arranged oppositely, and the first limiting cavity is communicated with the second limiting cavity;

and the limiting component is convexly arranged on the second surface of the frame body and positioned outside the second limiting cavity, and the limiting component is used for being inserted into the limiting holes on each side edge of the protective membrane.

2. The film frame of claim 1, wherein the limiting assembly comprises: two first limiting parts and two second limiting parts;

the two first limiting parts are respectively arranged in the length direction of the frame body and matched with limiting holes in the length direction of the protective membrane;

the two second limiting parts are respectively positioned in the width direction of the frame body and are matched with the limiting holes in the width direction of the protective membrane.

3. The film frame of claim 2, wherein the first limiting portion comprises: the at least two first limiting columns are arranged at intervals in the width direction;

the second limit portion includes: a second spacing post disposed on the second surface.

4. The film frame of claim 1, wherein the second surface is provided with a groove, the groove extends to the second limiting cavity, and the limiting component is arranged on the bottom surface of the groove;

the recess is adapted to receive a protrusion of a side edge of the protective membrane.

5. The film attachment frame of claim 1, wherein the frame body comprises: a panel, an upper surface of the panel being the second surface;

the edge blocking part is arranged on the lower surface of the panel, the edge blocking part surrounds to form the first limiting cavity, and the lower surface of the edge blocking part is the first surface;

the part of the lower surface of the panel, which is positioned in the first limiting cavity, forms the bottom surface inner wall of the first limiting cavity;

the mobile terminal comprises a first limiting cavity and a second limiting cavity, wherein a terminal limiting portion is arranged on the inner wall of the bottom surface of the first limiting cavity, and the terminal limiting portion is distributed around the inner wall of the first limiting cavity and used for being clamped and embedded for limiting the mobile terminal.

6. The film frame of claim 5, wherein the flange portion comprises a flange plate and a flange boss, the flange plate is connected with the flange boss end to end, and a handle groove is formed on the outer side of the flange plate;

the baffle plates are positioned at two ends in the length direction and two ends in the width direction;

the flange bosses are positioned at the corners of the flange parts.

7. The film frame of claim 6, wherein the first surface of the flange projection has a relief channel formed therein.

8. The film frame of claim 6, wherein the edge of the panel is provided with a protruding rib protruding outwards, and the protruding rib faces the handle groove.

9. The mask frame according to claim 5, wherein an abutting baffle is convexly arranged on the inner wall of the second limiting inner cavity, and the abutting baffle is positioned between the terminal limiting parts on the same side;

the abutting baffle is used for abutting and limiting the edge of the protective film layer of the protective film.

10. A film-laminated and toughened kit, comprising the film-laminated frame as claimed in any one of claims 1 to 9, and a protective film, wherein the protective film comprises a protective film layer, a transfer film layer attached to the protective film layer, and a release layer attached to the transfer film layer; the bonding force between the transfer film layer and the protection film layer is smaller than that between the protection film layer and the screen of the mobile terminal, the release layer is provided with a protruding part positioned on the edge of the side face, and a limiting hole is formed in the protruding part;

the limiting hole is matched and connected with the limiting assembly, and the protective film layer is positioned in the second limiting cavity;

the protective film layer is a toughened film.

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