Screen film pasting device

Abstract

The utility model relates to the technical field of screen film pasting equipment, and discloses a screen film pasting device which comprises a bottom plate, a film pressing module and a first film hanging column, the bottom plate is provided with a bearing structure used for bearing a screen component and a pasting film, and the film pressing module is connected to the bottom plate in a sliding mode; the film pressing module moves in the film pasting direction and sequentially passes through the first overturning position and the film pasting position, the first film hanging column is located between the first overturning position and the film pasting position, and the bearing structure is arranged at the film pasting position; the film pressing module comprises an abutting face, when the film pressing module is located at the first overturning position, the abutting face can cross the first film hanging column from the position above the first film hanging column through rotation, the film pressing module is prevented from being interfered by the first film hanging column, and the technical problem that in the prior art, a film pressing module jumps is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of screen film sticking equipment, in particular to a screen film sticking device. Background Art

[0002] Screens are generally used in portable electronic devices, such as mobile phones, tablet computers, smart watches, etc., to display data information. In daily use of electronic devices, the screen is easily scratched by hard objects from the outside, which affects the appearance and even the display state. For this reason, people generally choose to stick a protective film on the screen. The protective film can protect the screen from scratches. The protective film is a replaceable component. When the scratch marks on the protective film seriously affect the appearance, the protective film can be replaced at any time.

[0003] However, when applying a protective film to the screen, the protective film needs to be accurately and tightly attached to the screen, otherwise the protective film is easy to be inaccurately attached, and bubbles are easy to appear between the protective film and the screen, affecting the quality of the film. At present, there is a special film-applying device to assist manual film application. The device generally includes a base plate and a film pressing module, and the film pressing module is slidably connected above the base plate. The electronic device is placed on the base plate, the protective film is placed above the screen of the electronic device, and then the film pressing module is pushed to move the film pressing module from one end of the base plate to the other end. During this process, the film pressing module presses the protective film onto the screen.

[0004] Before the film is attached to the screen component, a film hanging column is needed to limit the film above the screen component. When applying the film, the film pressing module needs to slide over the top surface of the film hanging column along the film applying direction, finally reach the film applying position, and press the film down to the top surface of the screen component. However, when the film pressing module passes through the film hanging column, it will first rise, which will cause the die pressing module to jump.

[0005] In summary, the existing film laminating device has a technical problem of film pressing module jumping before film laminating, which affects the quality of film laminating. Utility Model Content

[0006] In view of the existing technical problems, the utility model provides a screen film sticking device, which can solve the technical problem that the film is warped when the film pressing block is sticking the film.

[0007] The technical solution to achieve the purpose of the utility model is:

[0008] A screen film sticking device comprises a bottom plate, a film pressing module and a first film hanging column, wherein the bottom plate is provided with a bearing structure for bearing a screen component and a film, the film pressing module is in sliding contact with the bottom plate to stick the film onto the screen component; the surface of the film pressing module pressing the film is a contact surface;

[0009] The film pressing module moves along the film pasting direction and passes through the first flipping position and the film pasting position in sequence. The first film hanging column is arranged on the bottom plate and is located between the first flipping position and the film pasting position. The bearing structure is arranged at the film pasting position.

[0010] The laminating module has a use state and a standby state. When the laminating module is located at the first flipping position, it can rotate so that the abutting surface passes over the first film hanging column from above the first film hanging column and is in the use state, and moves along the film sticking direction to stick the film on the screen component.

[0011] In one embodiment, the base plate is provided with a first slide and a second slide extending along the film pasting direction; the film pressing module is slidably connected to the base plate through a connecting component, and the connecting component includes a first slider slidably connected to the first slide and a second slider slidably connected to the second slide; the first slide is provided with a first opening for the first slider to enter and exit; when the film pressing module is located at the first flipping position, it can rotate around the second slider so that the first slider enters the first slide through the first opening.

[0012] In one embodiment, the bottom plate includes a side wall extending vertically, and the first slideway and the second slideway are arranged on the side wall.

[0013] In one embodiment, the first slideway and the second slideway are arranged on opposite sides of the side enclosure.

[0014] In one embodiment, the film pressing module is provided with a support plate group, which includes a first support plate, a second support plate, and a connecting member for connecting the first support plate and the second support plate, and the first support plate and the second support plate are respectively located on opposite sides of the side enclosure; the first slider is protruding from the side of the first support plate facing the side enclosure; the second slider is protruding from the side of the second support plate facing the side enclosure.

[0015] In one embodiment, the first slideway and the second slideway are independently arranged; the first slideway and the second slideway are arranged on the same side of the side enclosure and are spaced apart from each other, and the first opening extends to the top surface of the side enclosure.

[0016] In one embodiment, the laminating module moves along the film sticking direction and passes through the second flipping position, and the first flipping position, the film sticking position and the second flipping position are arranged sequentially along the film sticking direction; when the laminating module moves to the second flipping position, the abutting surface reaches the edge of the top surface of the screen component, and the laminating module can flip upward and away from the top surface of the screen component.

[0017] In one embodiment, a second opening is provided at the end of the first slide along its own extension direction; when the abutting surface reaches the edge of the top surface of the screen component along the film pasting direction, the film pressing module can flip around the second slider to make the first slider move out of the first slide from the second opening.

[0018] In one embodiment, the supporting structure has a groove for the screen component to be placed in, and an avoidance window is opened on the bottom wall of the groove. When the screen component is placed in the groove, the camera of the screen component is exposed from the avoidance window. The screen film device also includes a cushioning member, which is detachably connected to the side of the bottom plate away from the groove.

[0019] In one embodiment, the lifting platform is an elastic member, and the lifting platform includes a contact surface and an extension surface extending downwardly from the contact surface along the film pasting direction; when the film pressing module is in use, the abutment surface squeezes the contact surface; when the film pressing module pastes the film along the film pasting direction, the abutment surface slides from the contact surface and the extension surface to the top surface of the screen component.

[0020] The beneficial effects of this application are:

[0021] Compared with the prior art, the film pressing module of the present application adopts a flipping method to make the abutting surface pass over the first film hanging column and avoid interference from the first film hanging column, thus solving the technical problem of the film pressing module jumping in the prior art. In addition, since the film pressing module adopts a flipping method to replace the sliding method of the traditional technology to reach the film sticking position, the sliding distance of the film pressing module is effectively reduced, and the sliding stroke is shorter. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0023] Figure 2 It is a schematic diagram of the overall structure of the embodiment of the utility model;

[0024] Figure 3 Another schematic diagram of the combined structure of the embodiment of the utility model as a whole;

[0025] Figure 4 This is a schematic diagram of the overall structure when the film pressing module of an embodiment of the utility model is located on the first side;

[0026] Figure 5 This is a schematic diagram of the overall structure when the laminating module of an embodiment of the utility model is located on the second side;

[0027] Figure 6 for Figure 5 A schematic diagram of the enlarged structure of the A part;

[0028] Figure 7 This is a schematic diagram of the state of the laminating module of the embodiment of the utility model when it is located at the first flipping position;

[0029] Figure 8 This is a schematic diagram of the state when the film pressing module of the embodiment of the utility model is located at the film sticking position;

[0030] Fig. 9It is a schematic diagram of the position of the laminating module of the embodiment of the utility model when it is located at the second flipping position;

[0031] Fig.10 This is a schematic diagram of the position of the abutting surface of the embodiment of the utility model when it reaches the edge of the screen component;

[0032] Fig.11 This is a schematic diagram of another position when the abutting surface of the embodiment of the utility model reaches the edge of the screen component.

[0033] Note in the figure:

[0034] 10. Bottom plate; 11. Lifting platform; 111. Contact surface; 112. Extension surface; 12. Bearing structure; 121. First flipping position; 122. Film sticking position; 123. Second flipping position; 124. Avoidance position; 20. Film pressing module; 21. Mounting frame; 22. First supporting plate; 221. First slider; 23. Second supporting plate; 231. Second slider; 24. Roller; 241. Abutment surface; 30. Side enclosure; 31. Second slideway; 32. First slideway; 321. First opening; 40. Second film hanging column; 50. First film hanging column; 60. Screen component. DETAILED DESCRIPTION

[0035] The present invention is further described below in conjunction with the accompanying drawings and specific implementation plans:

[0036] See also Figure 1-Figure 6 This embodiment discloses a screen film sticking device, including a bottom plate 10 and a film pressing module 20. The top surface of the bottom plate 10 is provided with a bearing structure 12 for bearing a screen component 60. The screen component 60 can be an electronic device such as a smart phone, a tablet computer, a smart watch, or a screen body.

[0037] The screen film sticking device comprises a bottom plate 10, a film pressing module 20 and a first film hanging column 50. The bottom plate 10 is provided with a bearing structure 12 for bearing a screen component 60 and a film sticking. The film pressing module 20 is detachably connected to the bottom plate 10. When the film pressing module 20 is connected to the bottom plate 10, the film pressing module 20 can move relative to the bottom plate along the film sticking direction to complete the film sticking.

[0038] Furthermore, the laminating module 20 is in sliding connection with the bottom plate 10 . Specifically, the laminating module 20 is in sliding connection with the bottom plate 10 via a connecting assembly, so that the film is attached to the screen component 60 .

[0039] The laminating module 20 can move along the film pasting direction F and sequentially pass through the first flip position 121, the film pasting position 122 and the second flip position 123. The first film hanging column 50 is disposed on the bottom plate 10 and located between the first flip position 121 and the film pasting position 122. The supporting structure 12 is disposed at the film pasting position 122.

[0040] The surface of the laminating module 20 pressing against the film is the abutting surface 241. The laminating module 20 has a use state and a standby state, and the laminating module 20 switches back and forth between the use state and the standby state by rotating. When the laminating module 20 is located at the first flipping position 121, it can rotate so that the abutting surface 241 passes over the first film hanging column 50 from above the first film hanging column 50 and is in the use state, and moves along the film sticking direction F to stick the film on the screen component 60. Among them, the area and shape of the abutting surface 241 can be changed dynamically, for example, its area size and shape can change according to the pressure between the laminating module 20 and the film.

[0041] Compared with the prior art, the film pressing module 20 of this embodiment adopts a flipping method to make the abutting surface 241 pass over the first film hanging column 50, so as to avoid interference from the first film hanging column 50, thereby solving the technical problem of the film pressing module jumping in the prior art, avoiding the contact between the abutting surface and the first film hanging column 50, thereby avoiding the jumping phenomenon of the abutting surface 241. In addition, since the film pressing module 20 adopts a flipping method instead of the sliding method of the traditional technology to reach the film sticking position, the sliding distance of the film pressing module 20 is effectively reduced, and the sliding stroke is shorter.

[0042] In this embodiment, the screen film sticking device further includes a lifting platform 11 , which is disposed on the bottom plate 10 and is located between the first film hanging column 50 and the bearing structure 12 .

[0043] When working, the screen member 60 is first placed on the bearing structure 12, and then the film is covered on the top surface of the screen member 60. The film pressing module 20 is located at the first flipping position 121, and the film pressing module 20 is flipped to change the film pressing module 20 from the idle state to the use state. The abutting surface 241 of the film pressing module 20 presses against the lifting platform 11. At this time, the lifting platform 11 limits the pressing surface 241 to a preset position. When the pressing surface 241 is at the preset position, its height is not lower than the height of the top surface of the film.

[0044] In an application scenario (not shown in the figure), under the limitation of the lifting platform 241, the height of the abutment surface 241 of the lamination module 20 is equal to the height of the top surface of the film. The abutment surface 241 of the die pressing module can be translated from the lifting platform to the top surface of the film, and then the abutment surface 241 moves along the film sticking direction F to attach the film to the top surface of the screen component 60.

[0045] Please combine Figure 7-Figure 8In another application scenario, under the limit of the lifting platform 11, the height of the contact surface 241 of the film pressing module 20 is higher than the height of the top surface of the film. When the contact surface 241 of the die pressing module moves from the top surface of the lifting platform 11 to the top surface of the film, the contact surface 241 of the film pressing module 20 first moves down and then contacts the top surface of the film. Finally, the contact surface 241 moves along the film pasting direction F to attach the film to the top surface of the screen component 60.

[0046] Compared with the prior art, the abutting surface 241 of the laminating module 20 of the present embodiment is first pressed against the lifting platform, and the lifting platform is used to limit the position of the abutting surface 241 of the laminating module 20 to ensure that the height of the abutting surface 241 of the laminating module 20 is not lower than the height of the top surface of the film. Then the laminating module 20 moves along the film pasting direction F, and the abutting surface 241 of the laminating module 20 moves from the lifting platform to the top surface of the film, so that the abutting surface 241 can be translated to the top surface of the film or abut against the top surface of the film from top to bottom. This avoids the laminating module 20 from hitting the edge of the top surface of the screen component 60 when moving along the film pasting direction F, causing the film to warp, thereby improving the film pasting quality.

[0047] When the laminating module 20 moves to the second flipping position 123 along the film laminating direction F, the abutting surface 241 reaches the edge of the top surface of the screen component 60 , and the laminating module 20 can flip upward and away from the top surface of the screen component 60 .

[0048] Specifically, before the abutting surface 241 completely leaves the top surface of the screen component 60 along the film sticking direction F, the abutting surface 241 can be turned upward.

[0049] For example, please combine Fig. 9 and Fig.11 When the front side edge of the abutting surface 241 along the film pasting direction F is aligned with the edge of the top surface of the screen component 60, the laminating module 20 can be flipped upwards, which can prevent the abutting surface 241 from partially sliding outside the top surface of the screen component 60 and causing the abutting surface 241 located outside the top surface of the screen component 60 to bulge downward, squeezing the film.

[0050] For another example, please combine Fig.10 When the laminating module 20 uses a roller to roll the film, the abutting surface 241 is the bottom surface of the roller. When the axis of the roller is aligned with the edge of the top surface of the screen component, the laminating module 20 can be turned up.

[0051] For another example, when the rear side of the abutting surface 241 is aligned with the edge of the top surface of the screen member 60 , the lamination module 20 can be turned up.

[0052] Compared with the prior art, the abutment surface 241 of the present embodiment reaches the edge of the top surface of the screen component 60, which prevents the lamination module 20 from moving away from the top surface of the screen component 60 along the film pasting direction F. The abutment surface 241 loses the support of the top surface of the screen component 60 and moves downward under the action of its own deformation elastic force, thereby squeezing the film and causing the film to warp around the edge of the top surface of the screen component 60.

[0053] Next, the structural scheme of this embodiment is further described.

[0054] Please continue reading Figure 1-Figure 6 In this embodiment, the bottom plate 10 includes a side enclosure 30 extending vertically. There are two side enclosures 30, and the two side enclosures 30 are symmetrically and spaced apart. A first slideway 32 and a second slideway 31 are provided on each side enclosure 30. The first slideway 32 and the second slideway 31 both extend along the film pasting direction F. There are two connecting components, and the two connecting components are respectively arranged at both ends of the film pressing module. The connecting component includes a first slider 221 and a second slider 231 arranged on the film pressing module 20, the first slider 221 is slidably connected with the first slideway 32, and the second slider 231 is slidably connected with the second slideway 31. When the film pressing module 20 moves along the film pasting direction F, the film pressing module 20 can attach the film to the top surface of the screen component 60. During the movement of the film pressing module 20, the first slider 221 moves along the first slideway 32, and the second slider 231 moves along the second slideway 31, thereby ensuring the stability of the film pressing module 20 when moving and improving the film pasting quality.

[0055] In this embodiment, the first slide 32 is provided with a first opening 321 for the first slider 221 to enter and exit. When the laminating module 20 is located at the first flip position 121, it can rotate around the second slider 231 so that the first slider 221 enters the first slide 32 through the first opening 321. On the one hand, the first opening 321 can avoid the first slider 221, so that the first slider 221 can move fully without obstruction, so that the abutting surface 241 of the laminating module 20 can fully press the lifting platform. On the other hand, the first opening 321 can allow the first slider 221 to enter the first slide 32, and then when the laminating module 20 moves along the film laminating direction F, the first slider 221 can slide along the first slide 32.

[0056] In this embodiment, the first slide 32 and the second slide 31 are arranged on opposite sides of the side enclosure 30, so that the first slide 32 and the second slide 31 do not interfere with each other, and the second slider 231 will never slide to the first opening 321 and cause it to sink into the first opening 321 or detach from the first opening 321, thereby avoiding the phenomenon of the film pressing module 30 jumping due to the second slider 231 sinking into the first opening 321 or detaching from the first opening 321, thereby ensuring the quality of film sticking.

[0057] In another embodiment, the first slideway 32 and the second slideway 31 are located on the same side of the side enclosure 30. The first slideway 32 and the second slideway 31 are independently provided. Specifically, the first slideway 32 and the second slideway 31 are not on the same straight line, but are spaced apart in the vertical direction, and the first through opening 321 extends to the top surface of the side enclosure 30, so that the second slider 231 can be prevented from jumping after entering the first slideway 32 due to passing through the first through opening 321.

[0058] In this embodiment, the second slideway 31 is a slide groove provided on the side wall 30, and the slide groove is open at one end close to the lifting platform. Preferably, the open port is in the shape of a trumpet with a large outside and a small inside. The second slider 231 can be squeezed into the slide groove from the open port. During assembly, it is only necessary to align the second slider 231 with the open port and squeeze the second slider 231 into the open port, and the assembly process is simple and quick. The size inside the slide groove is larger than the size of the open port. When the second slider 231 enters the slide groove, the open port of the slide groove restricts the second slider 231 from automatically detaching from the open port.

[0059] In one application scenario, the laminating module 20 can be flipped over to move the first slider 221 out of the first slide 32, and then the second slider 231 can be disengaged from the open port of the second slide 31 under the action of external force, so that the laminating module 20 can be removed from the base plate, thereby achieving the detachable laminating module 20.

[0060] Of course, in another embodiment, the film pressing module 20 can also be made detachable by the following scheme: a third opening can be opened in the second slide 31, and the third opening extends to the top surface of the side wall 30. When the film pressing module 20 moves to a predetermined disassembly position, the first slider 221 corresponds to the position of the first opening 321, and the second slider 231 corresponds to the position of the third opening. In this way, the film pressing module 20 can be lifted up, so that the first slider 221 is separated from the first slide 32 from the first opening 321, and the second slider 231 is separated from the second slide 31 from the third opening, thereby realizing the disassembly of the film pressing module 20 from the base plate 10, and realizing the disassembly of the film pressing module 20.

[0061] Next, the structure of the film pressing module is further explained.

[0062] In this embodiment, the film pressing module 20 is provided with a support plate group, which includes a first support plate 22 and a second support plate 23 that are arranged oppositely and spaced apart, and a connecting member for connecting the first support plate 22 and the second support plate 23. The first support plate 22 and the second support plate 23 are respectively located on opposite sides of the side enclosure 30; the first slider 221 is convexly disposed on a side of the first support plate 22 facing the side enclosure 30; and the second slider 231 is convexly disposed on a side of the second support plate 23 facing the side enclosure 30.

[0063] Furthermore, the film pressing module 20 further includes a mounting frame 21, and connecting members are provided at both ends of the mounting frame 21. Specifically, the connecting members and both ends of the mounting frame 21 are integral structures. The first support plate 22 is provided with anti-skid patterns on one side facing away from the side wall 30. When the film pressing module 20 is moved along the film sticking direction F or turned over by manually pushing the first support plate 22, the anti-skid patterns can increase the friction force, making it easier to manually operate the first support plate 22.

[0064] In this embodiment, the film pressing module 20 further includes a roller 24, and the bottom surface of the roller 24 constitutes an abutment surface 241. Both ends of the roller 24 are rotatably connected to the second support plate 23. When the mounting frame 21 moves, the mounting frame 21 drives the roller 24 to move through the second support plate 23, and the roller 24 rolls along the top surface of the screen member 60, thereby pressing the film on the top surface of the screen member 60 more smoothly.

[0065] Furthermore, a clamping groove is provided on the bottom side of the second support plate 23, and the bottom end of the clamping groove extends to the bottom side of the second support plate 23. The bottom end of the clamping groove is open, and the bottom end of the clamping groove is contracted. The rotating shaft of the roller 24 squeezes through the bottom end of the clamping groove from bottom to top and enters the clamping groove. The contracted opening of the clamping groove restricts the rotating shaft of the roller 24 from automatically leaving the clamping groove.

[0066] Furthermore, the snap-in groove is extended in the up-down direction, and the rotating shaft of the roller 24 is interference fit with the snap-in groove, so that the rotating shaft of the roller 24 is confined in the snap-in groove and does not shake up and down by itself, and the main body of the roller 24 can rotate relative to the rotating shaft of the roller 24.

[0067] Furthermore, the roller 24 can be made of an elastic material, or the surface of the roller 24 can be covered with an elastic material layer, and the elastic material can be a rubber material, a silicone material, etc. In the application scenario where the top surface of the screen member 60 is a curved surface, the bottom surface of the roller 24 can be adaptively deformed according to the shape of the top surface of the screen member 60, so that the bottom surface of the roller 24 always closely fits the top surface of the film, and the film is closely and comprehensively attached to the top surface of the screen member 60.

[0068] In this embodiment, the lifting platform 11 is an elastic member, such as a rubber member, a silicone member, etc. In addition, the lifting platform 11 can also be composed of a main body and a spring, and the spring is arranged between the main body and the top surface of the bottom plate 10. When the lifting platform 11 is pressed by the abutment surface 241, the lifting platform 11 can be adaptively moved down to adapt to rollers 24 of different sizes. In addition, after the lifting platform 11 is adaptively moved down, the height of the top surface of the lifting platform 11 and the height of the top surface of the screen component 60 meet the preset value.

[0069] Further, please take a screenshot Figure 7-10The lifting platform 11 includes a contact surface 111 and an extension surface extending obliquely downward from the contact surface 112 along the film pasting direction F. When the screen component 60 is placed in the supporting structure 12, the height of the contact surface 111 of the lifting platform 11 is higher than the top surface of the screen component 60. When the film pressing module 20 is in use, the abutment surface 241 presses the contact surface 111 of the lifting platform 11, and the contact surface 111 limits the position of the abutment surface 241, so that the height of the abutment surface 241 is higher than the top surface of the screen component 60. When the film pressing module 20 is pasting the film along the film pasting direction F, the abutment surface 241 slides downward from the contact surface 111 and the extension surface 112 to the top surface of the screen component 60.

[0070] Please continue to combine Figure 1-Figure 6 In this embodiment, the first slide 32 has a second opening at the end thereof along its own extension direction. When the abutting surface 241 reaches the edge of the top surface of the screen member 60 along the film pasting direction F, the film pressing module 20 can flip around the second slider 231, so that the first slider 221 moves out of the first slide 32 from the second opening. Specifically, the end of the first slide 32 along its own extension direction is open, and the open port is the second opening.

[0071] In this embodiment, the bearing structure 12 has a groove for the screen member 60 to be placed in. Preferably, the groove is a cube, and its shape is adapted to the shape of the screen member 60. The screen member 60 is placed in the groove, and the groove is used to limit the screen member 60 to prevent the screen member 60 from being displaced during the film application process.

[0072] The bottom wall of the groove is provided with an escape window, which is used to escape the protruding components of the screen component 60, such as the camera of a mobile phone. When the screen component 60 is placed in the groove, the camera of the screen component 60 is exposed in the escape window. The screen film device also includes a padding member, which is detachably connected to the side of the bottom plate 10 away from the groove, and is used to increase the distance between the bottom plate 10 and the bearing plane (not shown in the figure) to prevent the camera of the screen component 60 from passing through the escape window and contacting the bearing plane.

[0073] In this embodiment, the top surface of the bottom plate 10 is further provided with a first film column 50 and a second film column 40; the first film column 50 and the second film column 40 are used to be plugged into the holes on the film, so as to limit the film on the top surface of the screen component 60. The first film column 50 and the second film column 40 are arranged at intervals along the film direction F, and are located on opposite sides of the groove. When the screen component 60 is placed in the groove, the first film column 50 and the second film column 40 limit the film above the screen component 60, so that the roller 24 can press the film on the top surface of the screen component 60 later. Specifically, the number of second film columns 40 is two, and the two second film columns 40 and the first film column 50 form a triangular arrangement, which plays a more stable limiting role for the film.

[0074] In this embodiment, the second film column 40 can be transformed between the storage state and the non-storage state by rotating. When the second film column 40 is in the non-storage state, the second film column 40 is located on the moving track of the film pressing module 20, so that the second film column 40 can abut against the film pressing module 20 to prevent the film pressing module 20 from moving forward. When the second film column 40 is in the storage state, the second film column 40 is located below the moving track of the film pressing module 20 along the film sticking direction F, which can reduce the space occupied by the screen film sticking device and facilitate the storage of the screen film sticking device. Specifically, the bottom end of the second film column 40 is rotatably arranged on the bottom plate 10 through a rotating shaft, and the bottom plate 10 is provided with an avoidance groove. After the second film column 40 flips downward around the rotating shaft, the second film column 40 enters the avoidance groove. When the second film column 40 flips upward around the rotating shaft, the second film column 40 is perpendicular to the bottom plate 10.

[0075] The embodiment disclosed in this specification is only an example of the unilateral features of the utility model, and the protection scope of the utility model is not limited to this embodiment. Any other functionally equivalent embodiments fall within the protection scope of the utility model. For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and concepts described above, and all these changes and deformations should fall within the protection scope of the claims of the utility model.

Claims

1. A screen film device, characterized in that: The invention comprises a bottom plate (10), a film pressing module (20) and a first film hanging column (50); the bottom plate (10) is provided with a bearing structure (12) for bearing a screen component (60) and a film; the first film hanging column (50) is used to be plugged into a hole on the film; the film pressing module (20) is slidably connected with the bottom plate (10) to attach the film to the screen component (60); the surface of the film pressing module (20) pressing against the film is a contact surface (241); The film pressing module (20) moves along the film sticking direction and sequentially passes through a first flipping position (121) and a film sticking position, the first film hanging column (50) is arranged on the bottom plate (10) and is located between the first flipping position (121) and the film sticking position (122), and the bearing structure (12) is arranged at the film sticking position (122); The film pressing module (20) has a use state and a standby state. When the film pressing module (20) is located at the first flipping position (121), the abutment surface (241) can be rotated to pass over the first film hanging column (50) from above the first film hanging column (50) to be in the use state, and move along the film sticking direction to stick the film to the screen component (60).

2. The screen film sticking device according to claim 1, characterized in that: The base plate (10) is provided with a first slideway (32) and a second slideway (31) extending along the film laminating direction; the film pressing module (20) is slidably connected to the base plate (10) through a connecting component, and the connecting component includes a first slider (221) slidably connected to the first slideway (32) and a second slider (231) slidably connected to the second slideway (31); the first slideway (32) is provided with a first opening (321) for the first slider (221) to enter and exit; when the film pressing module (20) is located at the first flipping position (121), it can rotate around the second slider (231) so that the first slider (221) enters the first slideway (32) through the first opening (321).

3. The screen film sticking device according to claim 2, characterized in that: The bottom plate (10) comprises a side enclosure (30) extending vertically, and the first slideway (32) and the second slideway (31) are arranged on the side enclosure (30).

4. The screen film sticking device according to claim 3, characterized in that: The first slideway (32) and the second slideway (31) are arranged on opposite sides of the side enclosure (30).

5. The screen film sticking device according to claim 4, characterized in that: The film pressing module (20) is provided with a support plate group, which includes a first support plate (22) and a second support plate (23) that are arranged opposite to each other and at intervals, and a connecting member for connecting the first support plate (22) and the second support plate (23), wherein the first support plate (22) and the second support plate (23) are respectively located on opposite sides of the side enclosure (30); the first slider (221) is protruding from the side of the first support plate (22) facing the side enclosure (30); and the second slider (231) is protruding from the side of the second support plate (23) facing the side enclosure (30).

6. The screen film sticking device according to claim 3, characterized in that: The first slideway (32) and the second slideway (31) are independently arranged; the first slideway (32) and the second slideway (31) are arranged on the same side of the side enclosure (30) and are arranged with an interval up and down, and the first through opening (321) extends to the top surface of the side enclosure (30).

7. The screen film sticking device according to claim 1, characterized in that: The laminating module (20) moves along the film sticking direction and passes through the second flipping position (123), wherein the first flipping position (121), the film sticking position (122) and the second flipping position (123) are arranged in sequence along the film sticking direction; when the laminating module (20) moves to the second flipping position (123), the abutting surface (241) reaches the edge of the top surface of the screen component (60), and the laminating module (20) can flip upwards and away from the top surface of the screen component (60).

8. The screen film sticking device according to claim 7, characterized in that: The bottom plate (10) is provided with a first slideway (32) and a second slideway (31) extending along the film sticking direction; the film pressing module (20) is slidably connected to the bottom plate (10) through a connecting component, and the connecting component includes a first slider (221) slidably connected to the first slideway (32) and a second slider (231) slidably connected to the second slideway (31); the first slideway (32) is provided with a second opening at the end along its own extension direction; when the abutting surface (241) reaches the edge of the top surface of the screen component (60) along the film sticking direction, the film pressing module (20) can flip around the second slider (231) so that the first slider (221) moves out of the first slideway (32) from the second opening.

9. The screen film sticking device according to any one of claims 1 to 8, characterized in that: The bearing structure (12) has a groove for the screen component (60) to be placed in, and a relief window is provided on the bottom wall of the groove. When the screen component (60) is placed in the groove, the camera of the screen component (60) is exposed from the relief window. The screen film device also includes a cushioning member, which is detachably connected to a side of the bottom plate (10) away from the groove.

10. The screen film sticking device according to any one of claims 1 to 8, characterized in that: It also includes a lifting platform (11), the lifting platform (11) is located between the first film hanging column (50) and the bearing structure (12); the lifting platform (11) is an elastic member, and the lifting platform (11) includes a contact surface (111) and an extension surface (112) extending downwardly from the contact surface (111) along the film sticking direction; when the film pressing module (20) is in use, the abutment surface (241) presses the contact surface (111); When the laminating module (20) applies film along the film applying direction, the abutting surface (241) slides from the contact surface (111) and the extending surface (112) to the top surface of the screen component (60).

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