CN217416231U

CN217416231U - Film sticking device and film sticking device

Info

Publication number: CN217416231U
Application number: CN202221161354.0U
Authority: CN
Inventors: 彭天禄; 王嘉享
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-01
Filing date: 2022-05-13
Publication date: 2022-09-13
Anticipated expiration: 2032-05-13
Also published as: DE202022103100U1

Abstract

The utility model discloses a pad pasting ware, pad pasting ware are used for supplementary electronic equipment to paste and establish the protection film, and it includes: the positioning seat is provided with a positioning hole for accommodating the electronic equipment; the cover plate covers the positioning seat, the cover plate is provided with a connecting end rotatably connected to the positioning seat, a movable end opposite to the connecting end, a film mounting area located between the connecting end and the movable end and a fixing area surrounding the film mounting area, and the film mounting area and the positioning hole are arranged just opposite to each other. The utility model also discloses a pad pasting device. The utility model provides a pad pasting ware and pad pasting device can pinpoint the protection film and paste askewly in order to prevent that the protection film from to not only can reduce the operation requirement to pad pasting personnel, very big improvement pad pasting efficiency moreover.

Description

Film sticking device and film sticking device

[ technical field ] A method for producing a semiconductor device

The utility model relates to a pad pasting technical field, concretely relates to pad pasting ware and pad pasting device.

[ background of the invention ]

At present, electronic equipment such as mobile phones, tablet computers and the like are common communication tools in daily life; the screen of the mobile phone or the tablet computer is protected (the screen surface is prevented from being frequently touched or damaged due to friction or collision of an external force) and cleaned, more and more people pay more attention to the protection film which is prone to be adhered to the surface of the body of the mobile phone or the tablet computer, the screen and the like, the effect of renewing an old machine can be achieved, water and dust can be prevented from entering the screen, and the effect of protecting electronic equipment such as the mobile phone and the tablet computer is achieved.

In order to maintain the cleanliness of the protective film, a protective layer and a release film are generally attached to two opposite sides of the protective film. At present, the film pasting method is manually positioned, the operation requirement on film pasting personnel is high, the working efficiency is low, the film pasting effect is difficult to guarantee, and the protective film is often scrapped due to the phenomena of incorrect film pasting or bubble generation and the like.

[ Utility model ] A method for manufacturing a semiconductor device

An object of the utility model is to provide a pad pasting ware and pad pasting device, this pad pasting ware and pad pasting device can pinpoint the protection film and paste askewly in order to prevent that the protection film from to not only can reduce the operation requirement to pad pasting personnel, very big improvement pad pasting efficiency moreover.

The technical scheme of the utility model as follows:

a pad pasting ware for assisting electronic equipment establishes the protection film, it includes:

the positioning seat is provided with a positioning hole for accommodating and limiting the electronic equipment;

the cover plate covers the positioning seat and is enclosed with the positioning seat to form an accommodating space, the accommodating space is communicated with the positioning hole, the cover plate is provided with a connecting end rotatably connected to the positioning seat, a movable end arranged opposite to the connecting end, a film mounting area arranged between the connecting end and the movable end and a fixed area surrounding the film mounting area, and the film mounting area and the positioning hole are arranged just opposite to each other.

Preferably, the positioning seat includes the leg that sets up around the locating hole, the leg orientation on one side of apron the interval be equipped with first dodge portion and second dodge the portion, just the upper surface of second dodge the portion is higher than along the direction of height of positioning seat the upper surface of first dodge portion.

Preferably, the surrounding walls include a pair of first surrounding walls arranged oppositely and in parallel and a pair of second surrounding walls respectively located at two opposite ends of the first surrounding walls and connected to the first surrounding walls, and the first surrounding walls and the second surrounding walls jointly enclose to form the positioning holes; each first surrounding wall is provided with the first avoidance part and the second avoidance part.

Preferably, a third avoidance portion is arranged on one side, facing the cover plate, of each second surrounding wall, and the upper surface of each third avoidance portion is not higher than the upper surface of each first avoidance portion in the height direction.

Preferably, a plurality of positioning protrusions are further arranged on the surrounding wall at intervals, the positioning protrusions extend from the upper surface of the surrounding wall to the positioning holes, and the positioning protrusions are used for jointly positioning a screen area of the electronic device.

Preferably, the bottom surfaces of the positioning protrusions in the height direction and a frame of the electronic device are arranged at intervals to form an avoidance space.

Preferably, the fixing area is provided with a plurality of fixing pieces for positioning the protective film at the film mounting area and allowing the protective film to move in a direction perpendicular to the cover plate.

Preferably, the positioning hole is a through hole, the positioning seat further comprises a side wall which is arranged at an interval with the surrounding wall and surrounds the surrounding wall, and a connecting plate which connects the surrounding wall and the side wall, and the connecting plate is connected to one end of the surrounding wall and one end of the side wall, which is far away from the cover plate.

Preferably, one side of each first surrounding wall far away from the positioning hole extends towards the direction far away from the positioning hole to form a clamping part; at least part of the fixing piece is abutted against the clamping piece in the direction of the rotation axis of the cover plate.

Preferably, one of the connecting plate and the cover plate is provided with a positioning slot, and the other one is provided with a positioning column, and the positioning column can be inserted into the positioning slot to position the cover plate and the positioning seat.

The utility model discloses still provide another kind of pad pasting ware for supplementary electronic equipment pastes and establishes the protection film, the pad pasting ware includes:

the positioning seat comprises a surrounding wall, wherein a positioning hole is formed by the surrounding wall in a surrounding mode and used for containing and limiting the electronic equipment;

the cover plate covers the positioning seat and surrounds the positioning seat to form an accommodating space for accommodating the protective film, the accommodating space is communicated with the positioning hole, the cover plate is provided with a connecting end rotatably connected to the positioning seat, a movable end arranged opposite to the connecting end, a film mounting area arranged between the connecting end and the movable end and a fixing area surrounding the film mounting area, and the film mounting area and the positioning hole are arranged just opposite to each other.

The utility model also provides a pad pasting device for supplementary electronic equipment pastes and establishes the protection film, the pad pasting device includes pad pasting ware and protection film subassembly, the pad pasting ware includes positioning seat and apron, the positioning seat has the locating hole that is used for accommodating and spacing electronic equipment, the apron lid fits on the positioning seat, the apron has the link of rotating the connection on the positioning seat, with the link sets up movable end relatively, be located the membrane installation district between link and the movable end and encircle the fixed area in membrane installation district, the membrane installation district with the locating hole just sets up; the protective film assembly is arranged in the film mounting area and fixed in the fixing area, the cover plate covers the positioning seat to fix the protective film assembly, and the film sticking device is buckled on the electronic equipment to enable the electronic equipment to be contained and fixed in the positioning hole.

Preferably, the protection film subassembly is including being close to the registration film, the subsides of membrane installing zone are located the registration film deviates from the protection film and the subsides of apron one side are located the protection film deviates from the type membrane of apron one side, wherein, the registration film includes by the registration film main part of protection film laminating and certainly a plurality of hangers portions that the registration film main part outwards extended the formation are a plurality of hangers portion is fixed in the fixed area.

Preferably, the positioning seat includes around the leg that the locating hole set up, the leg orientation the interval is equipped with first portion of dodging and the second portion of dodging on one side of apron, the apron lid closes when on the positioning seat, first portion of dodging with the second portion of dodging all accepts the hangers portion, wherein, follow the direction of height of positioning seat, electronic equipment's screen with the first upper surface of dodging all is less than the second dodges the upper surface of portion, just the first upper surface of dodging the portion is not higher than electronic equipment's screen.

Preferably, the surrounding wall includes a pair of first surrounding walls arranged oppositely and in parallel, and a pair of second surrounding walls respectively located at two opposite ends of the first surrounding wall and connected to the first surrounding wall, and the first surrounding wall and the second surrounding wall jointly surround to form the positioning hole; each first surrounding wall is provided with the first avoidance part and the second avoidance part.

Preferably, a third avoiding portion is arranged on one side, facing the cover plate, of each second surrounding wall, and the upper surface of each third avoiding portion is not higher than the upper surface of the corresponding first avoiding portion along the height direction so as to avoid the positioning film main body.

Preferably, including laminating on the protection film from the type membrane main part and certainly from the handle that the type membrane main part extends, the handle certainly stretch out in the pad pasting ware, the protruding bottom surface along direction of height of a plurality of location sets up in order to form and dodges the space with electronic equipment's frame interval, dodge the space with the locating hole intercommunication. Compared with the prior art, the utility model provides a pad pasting ware includes: the positioning seat is provided with a positioning hole for accommodating and limiting the electronic equipment; the cover plate covers the positioning seat, the cover plate is provided with a connecting end rotatably connected to the positioning seat, an active end opposite to the connecting end, a film mounting area located between the connecting end and the active end, and a fixing area surrounding the film mounting area, and the film mounting area is opposite to the positioning hole. The pad pasting ware that so sets up can carry out accurate location in order to prevent that the protection film subsides askew through the apron to the protection film to not only can reduce the operation requirement to pad pasting personnel, very big improvement pad pasting efficiency moreover.

[ description of the drawings ]

Fig. 1 is a schematic structural view of a film-sticking device according to the present invention for sticking a film on an electronic device;

FIG. 2 is an exploded view of the film attachment apparatus and electronic device of FIG. 1;

FIG. 3 is a schematic structural view of a positioning seat of the film sticking device shown in FIG. 2;

fig. 4 is a schematic structural view of another angle of the positioning seat shown in fig. 3;

FIG. 5 is a schematic view of a cover plate of the film laminating apparatus shown in FIG. 2;

FIG. 6 is a schematic view of a positioning film of the film attaching apparatus shown in FIG. 2;

FIG. 7 is a cross-sectional view of the film attachment apparatus and electronic device of FIG. 1 taken along the A-A direction;

FIG. 8 is a cross-sectional view of the film attachment apparatus and electronic device of FIG. 1 taken along the direction B-B;

FIG. 9 is a cross-sectional view of the film attachment apparatus and electronic device of FIG. 1 taken along the direction C-C;

fig. 10 is an enlarged view of a portion b of the film attaching device and the electronic apparatus shown in fig. 9.

[ detailed description ] embodiments

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 10, the film pasting apparatus 100 is used for assisting the electronic device 200 to paste the protective film 6. The electronic device 200 may be any one of a mobile phone and a tablet computer.

The film sticking apparatus 100 includes a film sticking device 10 and a protective film assembly 20 mounted to the film sticking device 10.

The film sticking device 10 comprises a positioning seat 1 with a positioning hole 1A and a cover plate 3 rotationally connected with the positioning seat 1. The cover plate 3 can be buckled on the positioning seat 1. When the cover plate 3 covers the positioning seat 1, the protective film assembly 20 is installed between the cover plate 3 and the positioning seat 1 to form the film pasting device 100. When the protective film sticking device is used, the electronic equipment 200 is placed on a plane, the positioning hole 1A of the film sticking device 100 is buckled on the electronic equipment, and the protective film component 20 is pulled, so that the protective film 6 is stuck on the screen of the electronic equipment 200. In order to accommodate the electronic device 200 in the positioning hole 1A, the shape and size of the positioning hole 1A need to be matched with the shape and size of the electronic device 200. That is, the positioning hole 1A and the protective film 6 of different shapes and sizes need to be designed according to different models of the electronic device 200, that is, different models of the film sticking device 100 need to be used for different models of the electronic device 200.

The protective film assembly 20 comprises a positioning film 5 close to the cover plate 3, a protective film 6 attached to one side of the positioning film 5 departing from the cover plate 3, and a release film 7 attached to one side of the protective film 6 departing from the cover plate 3.

The positioning film 5 includes a positioning film main body 51 attached to the protective film 6, and a plurality of tab portions 53 formed to extend outward from the positioning film main body 51. Each of the hanger parts 53 is provided with a plurality of through holes 530.

The positioning film 5 includes ear portions 53 provided in pairs at both ends of the positioning film 5, respectively. The protective film assembly 20 is attached to the cover plate 3 via the tab portion 53 of the positioning film 5.

The protective film 6 is adapted to the screen shape of the electronic apparatus 200.

The release film 7 comprises a release film main body 71 attached to the protective film 6 and a handle 73 extending from the release film main body 71, and the handle 73 extends out of the laminator 10. The handle 73 is arranged on the side of the film main body 71, which is far away from the protective film 6, and is connected with the release film main body 71. The release film 7 has a dust removal effect, and can adsorb dust which is not removed completely or/and is adhered after being removed completely on the screen in the pulling-out process.

The positioning seat 1 is substantially rectangular in shape and includes a surrounding wall 13 surrounding the positioning hole 1A, a side wall 15 spaced from the surrounding wall 13 and surrounding the surrounding wall 13, and a connecting plate 11 connecting the surrounding wall 13 and the side wall 15. The connecting plate 11 is connected to the wall 13 and to the side wall 15 at the end remote from the lid 3. It will be appreciated that in other embodiments, the web 11 and side walls 15 may not be provided.

A first avoiding part 13A and a second avoiding part 13B and a plurality of positioning

protrusions

131 and 136 are arranged on one side of the surrounding wall 13 facing the cover plate 3 at intervals. Wherein the plurality of positioning protrusions are divided into first positioning protrusions 131 and second positioning protrusions 136.

The surrounding wall 13 includes a pair of first surrounding walls 133 disposed oppositely and in parallel, and a pair of second surrounding walls 135 respectively located at two opposite ends of the first surrounding walls 133 and connecting the first surrounding walls 133. The first surrounding wall 133 and the second surrounding wall 135 are connected to each other and jointly surround to form the positioning hole 1A.

Each first surrounding wall 133 is provided with a first avoiding portion 13A, a second avoiding portion 13B, and a first positioning protrusion 131 arranged between the first avoiding portion 13A and the second avoiding portion 13B. The first avoiding portion 13A and the second avoiding portion 13B are formed by removing the material from the first surrounding wall 133, and the upper surface 131A of the first avoiding portion 13A is lower than the upper surface 131B of the second avoiding portion 13B along the height direction X of the positioning seat 1. The first positioning protrusion 131 is formed by extending from the upper surface of the first surrounding wall 133 toward the positioning hole 1A. When the film applicator 10 is fastened to the electronic device 200, the upper surface 131A of the first avoidance portion 13A is lower than the screen of the electronic device 200 in the height direction X, or the upper surface 131A of the first avoidance portion 13A is flush with the screen of the electronic device 200. The upper surface 131B of the second escape portion 13B is higher than the screen of the electronic apparatus 200 in the height direction X. The height direction X means: when the positioning seat 1 is covered with the cover plate 3, the direction from the positioning seat 1 to the cover plate 3 is.

The positioning seat 1 comprises a plurality of positioning protrusions arranged at intervals. Specifically, each second surrounding wall 135 is provided with a third avoiding portion 13C and a second positioning protrusion 136 arranged between the third avoiding portion 13C and the first avoiding portion 13A or the second avoiding portion 13B. The third avoiding portion 13C is formed by removing the material from the second surrounding wall 135, and the upper surface 131C of the third avoiding portion 13C is lower than the upper surface 131A of the first avoiding portion 13A along the height direction X, or is flush with the upper surface 131A of the first avoiding portion 13A, that is, when the film applicator 10 is fastened to the electronic device 200, the upper surface 131C of the third avoiding portion 13C is lower than the screen of the electronic device 200 along the height direction X, or the upper surface 131C of the third avoiding portion 13C is flush with the screen of the electronic device 200. The second positioning protrusion 136 is formed extending from the upper surface of the second surrounding wall 135 toward the positioning hole 1A.

The side of each first surrounding wall 133 away from the positioning hole 1A extends to the direction away from the positioning hole 1A to form a blocking element 134.

The positioning base 1 further includes a plurality of positioning engaging grooves 111 disposed at corners, and the positioning engaging grooves 111 are disposed protruding from the connecting plate 11 and connected to the side walls 15.

The positioning seat 1 further comprises a plurality of reinforcing ribs 138, and the plurality of reinforcing ribs 138 protrude from the connecting plate 11 and are connected with the surrounding walls 13 and the side walls 15 to reinforce the strength of the positioning seat 1. A plurality of ribs 138 are provided around the peripheral wall 13.

The positioning base 1 further comprises a rotating shaft 16 arranged on the side wall 15.

The cover plate 3 is substantially in a rectangular plate shape, and includes a connecting end 31 rotatably connected to the positioning seat 1, a movable end 32 arranged opposite to the connecting end 31, a film mounting area 33 located between the connecting end 31 and the movable end 32, and a fixing area 34 surrounding the film mounting area 33, wherein the film mounting area 33 is arranged opposite to the positioning hole 1A. The protective film assembly 20 is mounted on the cover plate 3, and the protective film 6 and the positioning film main body 51 and the release film main body 71 located at two sides of the protective film 6, which are stacked on each other, are mounted on the film mounting area 33, and the tab portion 53 of the positioning film 5 is mounted on the fixing area 34.

The connecting end 31 is provided with a pivot hole 311, and the positioning rotating shaft 16 is rotatably connected in the pivot hole 311 so that the connecting end 31 is rotatably connected to the positioning base 1. It is understood that in other embodiments, the rotating shaft may also be disposed on the connecting end 31, and accordingly, the pivot hole 311 is disposed on the positioning base 1; alternatively, the positioning socket 1 and the connecting end 31 may be connected by a hinge.

A plurality of fixing members 341 are disposed at positions of the fixing region 34 corresponding to the ear hanging portions 53, and each fixing member 341 is a protrusion formed by extending from one side of the cover plate 3 facing the positioning seat 1 toward the positioning seat 1. Each fixing member 341 penetrates through the through hole 530 of the ear hanging part 53 to mount the protective film assembly 20 on the cover plate 3, and positions the protective film assembly 20 in the film mounting area 33, and when the cover plate 3 is covered on the positioning base 1, the protective film assembly 20 can move up and down along the height direction X.

The cover plate 3 is provided with a positioning column 35 at a position corresponding to the positioning slot 111 of the positioning seat 1, and the positioning slot 111 is used for accommodating and fixing the positioning column 35, so that the positioning column 35 can be inserted into the positioning slot 111 to position the cover plate 3 and the positioning seat 1 when the cover plate 3 is covered with the positioning seat 1. In other embodiments, the positions of the positioning slot 111 and the positioning post 35 can be interchanged. For example, the positioning post 35 is disposed on the positioning base 1, and the positioning slot 111 is disposed on the cover plate 3.

During film pasting, the electronic device 200 after the screen is cleaned is placed on a plane, each fixing piece 341 of the cover plate 3 penetrates through the through hole 530 of the protective film assembly 20 so as to be installed on the cover plate 3, the cover plate 3 covers the positioning seat 1, and the positioning column 35 is accommodated and fixed in the positioning clamping groove 111 so as to limit the cover plate 3 to move left and right along the horizontal direction; the partial securing element 341 abuts against the detent element 34 in the direction of the axis of rotation of the cover 3. The protective film assembly 20 moves downward, the plurality of tab portions 53 are respectively accommodated in the first avoidance portion 13A and the second avoidance portion 13B, and the front and rear ends of the protective film assembly 20 are respectively accommodated in the third avoidance portion 13C. The film sticking device 10 provided with the protective film assembly 20 is buckled on the electronic equipment 200, the electronic equipment 200 is accommodated in the positioning hole 1A and is arranged opposite to the protective film 6, the pull handle 73 is pulled to separate the release film 7 from the protective film 6, the protective film 6 moves to the screen of the electronic equipment 200 under the action of gravity and the adsorption action of the adhesive and the screen, the protective film 6 at the first avoiding part 13C is firstly contacted with the screen to finish film sticking, and at the position of the second escape part 13B, a gap is formed between the protective film 6 and the screen of the electronic apparatus 200, namely, the protective film 6 is obliquely arranged with respect to the screen of the electronic device 200, so that the protective film 6 can be gradually adsorbed on the screen of the electronic device 200 under the action of gravity and the adsorption of the adhesive of the protective film 6 to the screen, so that the gas between the protective film 6 and the screen of the electronic apparatus 200 can be discharged at once. It can be understood that, in the present embodiment, the first avoidance portion 13A is close to the connecting end 31 of the cover plate, and the second avoidance portion 13B is close to the movable end 32 of the cover plate; in other embodiments, the first avoidance portion 13A may be disposed near the movable end 32, and the second avoidance portion 13B may be disposed near the connecting end 31.

In the embodiment, the first positioning protrusion 131 and the second positioning protrusion 136 jointly position the screen area of the electronic device 200, that is, the first positioning protrusion 131 and the second positioning protrusion 136 are covered on the frame of the electronic device 200 to define the screen area, so as to accurately attach the film. However, the release film 7 needs an avoidance space during the pulling process so that it can be pulled out smoothly, and the bottom surfaces of the first positioning protrusions 131 and the second positioning protrusions 136 in the height direction X are spaced from the frame of the electronic device 200 to form the avoidance space a. The avoiding space a is communicated with the positioning hole 1A.

It should be noted that, in both the above-mentioned film sticking device 10 and the film sticking apparatus 100, the film sticking can be repeated many times by the consumer by replacing the protection film assembly 20.

The above embodiments of the present invention are only described, and it should be noted that, for those skilled in the art, modifications can be made without departing from the inventive concept, but these all fall into the protection scope of the present invention.

Claims

1. The utility model provides a pad pasting ware for supplementary electronic equipment pastes and establishes the protection film, its characterized in that, it includes:

the cover plate covers the positioning seat, the cover plate is provided with a connecting end rotatably connected to the positioning seat, a movable end opposite to the connecting end, a film mounting area located between the connecting end and the movable end and a fixing area surrounding the film mounting area, and the film mounting area and the positioning hole are arranged just opposite to each other.

2. The film applicator according to claim 1, wherein the positioning seat comprises a surrounding wall arranged around the positioning hole, a first avoiding portion and a second avoiding portion are arranged on one side of the surrounding wall facing the cover plate at intervals, and the upper surface of the second avoiding portion is higher than the upper surface of the first avoiding portion in the height direction of the positioning seat.

3. The applicator according to claim 2, wherein the walls comprise a pair of first walls disposed oppositely and in parallel and a pair of second walls disposed at opposite ends of the first walls and connected to the first walls, the first walls and the second walls together enclosing the positioning hole; each first surrounding wall is provided with the first avoidance part and the second avoidance part.

4. The applicator according to claim 3, wherein each of the second surrounding walls is provided with a third avoiding portion on a side thereof facing the cover plate, and an upper surface of the third avoiding portion is not higher than an upper surface of the first avoiding portion in the height direction.

5. The film applicator according to any one of claims 2 to 3, wherein a plurality of positioning protrusions are further provided on the surrounding wall at intervals, the positioning protrusions extend from the upper surface of the surrounding wall to the positioning holes, and the positioning protrusions are used for positioning a screen area of the electronic device together.

6. The film applicator according to claim 5, wherein bottom surfaces of the plurality of positioning protrusions in the height direction are spaced from a frame of the electronic device to form an avoidance space, and the avoidance space is communicated with the positioning holes.

7. The applicator of claim 3 wherein the holding area is provided with a plurality of holding elements for positioning the protective film in the film mounting area and allowing the protective film to move in a direction perpendicular to the cover plate.

8. The applicator of claim 7 wherein said positioning socket further comprises a side wall spaced from and formed around said perimeter wall and a connecting plate connecting said perimeter wall to said side wall, and said connecting plate is connected to an end of said perimeter wall and said side wall remote from said cover plate.

9. The applicator of claim 8, wherein each of the first walls extends away from the positioning hole to form a detent; at least part of the fixing piece is abutted against the clamping piece.

10. The film applicator according to claim 8 wherein one of said connecting plate and said cover plate is provided with a positioning slot and the other is provided with a positioning post, said positioning post being insertable into said positioning slot to position said cover plate and said positioning post.

11. The utility model provides a pad pasting ware for supplementary electronic equipment pastes and establishes the protection film, its characterized in that, it includes:

12. A film sticking device is used for assisting electronic equipment to stick a protective film and is characterized by comprising a film sticking device and a protective film assembly, wherein the film sticking device comprises a positioning seat and a cover plate, the positioning seat is provided with a positioning hole for accommodating and fixing electronic equipment, the cover plate covers the positioning seat, the cover plate is provided with a connecting end rotatably connected to the positioning seat, a movable end arranged opposite to the connecting end, a film mounting area positioned between the connecting end and the movable end and a fixing area surrounding the film mounting area, and the film mounting area is opposite to the positioning hole; the protective film assembly is arranged in the film mounting area and fixed in the fixing area, the cover plate covers the positioning seat to fix the protective film assembly, and the film sticking device is buckled on the electronic equipment to enable the electronic equipment to be contained and fixed in the positioning hole.

13. The film sticking device according to claim 12, wherein the protective film assembly comprises a positioning film close to the film mounting area, a protective film stuck to one side of the positioning film, which is away from the cover plate, and a release film stuck to one side of the protective film, which is away from the cover plate, wherein the positioning film comprises a positioning film main body stuck by the protective film and a plurality of hanging lug parts formed by extending outwards from the positioning film main body, and the plurality of hanging lug parts are fixed on the fixing area.

14. The film pasting device according to claim 13, wherein the positioning seat comprises a surrounding wall disposed around the positioning hole, a first avoiding portion and a second avoiding portion are disposed at intervals on one side of the surrounding wall facing the cover plate, when the cover plate covers the positioning seat, the first avoiding portion and the second avoiding portion both accommodate the ear hanging portion, wherein, along a height direction of the positioning seat, a screen of an electronic device and an upper surface of the first avoiding portion are both lower than an upper surface of the second avoiding portion, and an upper surface of the first avoiding portion is not higher than a screen of the electronic device.

15. The film sticking device as claimed in claim 14, wherein the surrounding walls comprise a pair of first surrounding walls which are oppositely and parallelly arranged and a pair of second surrounding walls which are respectively positioned at two opposite ends of the first surrounding walls and are connected with the first surrounding walls, and the first surrounding walls and the second surrounding walls jointly enclose to form the positioning holes; each first surrounding wall is provided with the first avoidance part and the second avoidance part.

16. A film sticking device according to claim 15, wherein a third avoiding portion is provided on a side of each of the second surrounding walls facing the cover plate, and an upper surface of the third avoiding portion is not higher than an upper surface of the first avoiding portion in the height direction so as to avoid the positioning film main body.

17. The film pasting device of any one of claims 14-16, wherein a plurality of positioning protrusions are further formed on the surrounding wall at intervals, the positioning protrusions extend from the upper surface of the surrounding wall to the positioning holes, and the positioning protrusions are used for positioning a screen area of an electronic device together.

18. The film sticking device according to claim 17, wherein the release film comprises a release film main body stuck to the protective film and a handle extending from the release film main body, the handle extends out of the film sticking device, the bottom surfaces of the plurality of positioning protrusions in the height direction and a frame of the electronic equipment are arranged at intervals to form an avoiding space, and the avoiding space is communicated with the positioning holes.