Film pasting device

Abstract

The film pasting device comprises a first shell, a second shell, a flexible connecting piece and a film pasting mechanism, the first shell is provided with a positioning area, the positioning area is used for positioning equipment to be subjected to film pasting, the second shell is movably connected with the first shell, the two ends of the flexible connecting piece are detachably connected to the second shell, and the film pasting mechanism is arranged on the flexible connecting piece. The flexible connecting piece comprises a first surface facing the positioning area and a second surface opposite to the first surface, the first surface is used for bonding a protective film, the film pasting mechanism comprises a pressing piece and a jacking piece, and the pressing piece and the jacking piece are movably connected to the second shell. In the film pasting process, the pressing piece and the jacking piece move in the pressing movement direction, the pressing piece is pressed on the second surface, the jacking piece jacks up the part, not pressed by the pressing piece, of the protective film, so that a gap exists between the part, located between the pressing piece and the jacking piece, of the protective film and the equipment to be subjected to film pasting, and the film pasting efficiency is improved. And bubbles are prevented from being generated between the protective film and the to-be-pasted film equipment.

Description

Technical Field

[0001] This application relates to the technical field of film application, and more particularly, to a film application device. Background Art

[0002] A film application device is a device used to attach a film or a protective film to the surface of an electronic device, and the film application device is widely used in electronic devices such as mobile phones, tablets, and game consoles.

[0003] In the prior art, there is a dust removal film application kit box in which the user manually tears off the dust removal film and attaches the formal film to the surface of the electronic device. However, this film application method has the following defects: First, during the process of manually pulling out the dust removal film, since the formal film is not fixed and pressed, bubbles are likely to be generated when the formal film is attached to the surface of the electronic device; Second, during the process of manually pulling out the dust removal film, since the speeds at which different users manually pull out the dust removal film are different and usually there are situations of being fast or slow, it is easy to affect the effect of attaching the formal film to the surface of the electronic device. Utility Model Content

[0004] An embodiment of this application provides a film application device, aiming to avoid generating bubbles between the protective film and the device to be film-applied.

[0005] An embodiment of this application provides a film application device, which includes a first housing, a second housing, a flexible connecting member, and a film application mechanism. The first housing has a positioning area for positioning the device to be film-applied. The second housing is movably connected to the first housing to open or cover the positioning area. Two ends of the flexible connecting member are respectively detachably connected to the second housing. The flexible connecting member includes a first surface facing the positioning area and a second surface opposite to the first surface, and the protective film to be attached to the device to be film-applied is disposed on the first surface. The film application mechanism includes a pressing member and a lifting member arranged at intervals. The pressing member and the lifting member are both movably connected to the second housing. During the film application process, both the pressing member and the lifting member move along the pressing movement direction, and the pressing movement direction is the direction from the end where the pressing member is located to the other end where the lifting member is located of the second housing. The pressing member presses on the second surface, and the lifting member lifts the part of the protective film that is not pressed by the pressing member, so that there is a gap between the part of the protective film located between the pressing member and the lifting member and the device to be film-applied.

[0006] In the embodiment of the present application, a flexible connecting member, a pressing member, and a jacking member are provided. The two ends of the flexible connecting member are respectively connected to the second housing, and the protective film is attached to the first surface of the flexible connecting member; that is, one side of the protective film is attached to the first surface, and the other side of the protective film faces the screen of the device to be film-attached. During the film-attaching process, both the pressing member and the jacking member move along the pressing movement direction, and the pressing movement direction is from the end where the pressing member is located to the end where the jacking member is located of the second housing. At this time, after the jacking member jacks up the second surface and the part of the protective film not pressed by the pressing member, the pressing member promptly presses the second surface and the protective film, so that the protective film gradually adheres and tightens to the screen of the device to be film-attached along the pressing movement direction. In this way, bubbles are avoided from being generated between the protective film and the device to be film-attached. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following-described drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0008] Figure 1 Structural schematic diagram of a film-attaching device in an embodiment of the present application;

[0009] Figure 2 Exploded structural schematic diagram of a film-attaching device in an embodiment of the present application;

[0010] Figure 3 Another exploded structural schematic diagram of a film-attaching device in an embodiment of the present application;

[0011] Figure 4 Another perspective exploded structural schematic diagram of a film-attaching device in an embodiment of the present application;

[0012] Figure 5 Another perspective structural schematic diagram of a film-attaching device in an embodiment of the present application;

[0013] Figure 6 Another perspective structural schematic diagram of a film-attaching device in an embodiment of the present application;

[0014] Figure 7 Structural schematic diagram of a film-attaching mechanism in an embodiment of the present application.

[0015] Explanation of the attached reference numerals: 1 - Film application device; 10 - First housing; 11 - Positioning area; 12 - Housing body; 13 - Positioning member; 20 - Second housing; 21 - Fixing member; 30 - Flexible connecting member; 31 - First surface; 32 - Second surface; 40 - Film application mechanism; 41 - Pressing member; 411 - Pressing roller; 42 - Lifting member; 421 - Dust removal roller; 43 - Sliding connecting member; 431 - Sliding body; 432 - Film fixing portion; 44 - Driving assembly; 441 - Driving member; 442 - Transmission member; 4421 - Gear disk; 4422 - Bevel gear; 4423 - Lead screw; 50 - Device to be film-applied; 60 - Protective film. Detailed implementation manners

[0016] In order to make the objectives, technical solutions and advantages of the present application clearer and more understandable, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0017] Please refer to Figures 1-3 , an embodiment of the present application provides a film application device 1, and the film application device 1 is a device for attaching a film to the screen of different devices 50 to be film-applied.

[0018] The film application device 1 may include a first housing 10, a second housing 20, a flexible connecting member 30, and a film application mechanism 40.

[0019] Specifically, the first housing 10 has a positioning area 11 for positioning the device 50 to be film-applied. It can be understood that the first housing 10 may include a housing body 12 and a positioning member 13. The housing body 12 has a positioning area 11, and the device 50 to be film-applied is installed in the positioning area 11 so that the user can install the device 50 to be film-applied in the area of the positioning area 11; furthermore, the positioning member 13 is arranged in the positioning area 11 to fixedly position the device 50 to be film-applied to prevent the device 50 to be film-applied from being in a loose state when the device 50 to be film-applied is film-applied.

[0020] In addition, the embodiment of the present application does not specifically limit the type of the positioning member 13. For example, the positioning member 13 may include at least one of a positioning groove, a magnetic attraction member, a charging port plug-in member, a headphone port plug-in member, and a camera positioning member.

[0021] Exemplarily, when the positioning member 13 is a positioning groove, the shape of the positioning groove can be set according to the shape of the device 50 to be film-applied to fix the device 50 to be film-applied.

[0022] Exemplarily, when the positioning member 13 is a magnetic member, the magnetic member is arranged in the positioning area 11. When the device 50 to be film-coated is placed in the positioning area 11, the magnetic member can suck the device 50 to be film-coated tightly, thereby fixing the device 50 to be film-coated.

[0023] It should be noted that the embodiment of the present application does not specifically limit the type of the device 50 to be laminated. The device 50 to be laminated may be a mobile phone, a tablet computer, a game console, etc. of different models. The following description will be made with the device 50 to be laminated being a mobile phone.

[0024] Please continue reading Figures 1-3 , the second shell 20 and the first shell 10 are movably connected. That is, the second shell 20 and the first shell 10 are detachable, or the first shell 20 and the first shell 10 are movable; when the device 50 to be filmed is installed in the positioning area 11, the second shell 20 and the first shell 10 are in an open state, so that the second shell 20 opens the positioning area 11; when the device 50 to be filmed needs to be filmed, the second shell 20 and the first shell 10 are in a closed state, so that the second shell 20 covers the positioning area 11.

[0025] It should be noted that the first shell 10 can be a bottom shell or a top shell. This embodiment of the application does not specifically limit this. If the first shell 10 is a top shell, due to the presence of the positioning member 13, even if the first shell 10 is a top shell, the device 50 to be film-applied will not leave the positioning area 11.

[0026] The first shell 10 and the second shell 20 can be made of at least one of plastic material, metal material and composite material. Among them, a common plastic material is polycarbonate, which is selected as the material for preparing the first shell 10 and the second shell 20 due to its high strength, high transparency and impact resistance.

[0027] See also Figures 4-6 , further, both ends of the flexible connector 30 are detachably connected to the second shell 20. That is, both ends of the second shell 20 are respectively provided with fixing members 21 for connecting the two ends of the flexible connector 30, so that the two ends of the flexible connector 30 are detachably connected to the second shell 20, so that when the user needs to replace the flexible connector 30, the flexible connector 30 and the second shell 20 can be removed to achieve the replacement of the flexible connector 30. Furthermore, the flexible connector 30 includes a first surface 31 and a second surface 32, wherein the first surface 31 is arranged toward the positioning area 11, the second surface 32 is arranged opposite to the first surface 31, and the first surface 31 is provided with a protective film 60 for being attached to the device 50 to be filmed. That is, one side of the protective film 60 is attached to the first surface 31, and the other side of the protective film 60 faces the screen of the device 50 to be filmed.

[0028] The film pasting mechanism 40 includes a pressing member 41 and a jacking member 42 which are arranged at intervals, and both the pressing member 41 and the jacking member 42 are movably connected to the second housing 20. It can be understood that during the film pasting process, both the pressing member 41 and the jacking member 42 move along the pressing movement direction A. At this time, the pressing movement direction A is the direction from the end where the pressing member 41 is located to the other end where the jacking member 42 is located of the second housing 20; the pressing member 41 presses on the second surface 32, and the jacking member 42 jacks up the part of the protective film 60 that is not pressed by the pressing member 41, so that there is a gap between the part of the protective film 60 located between the pressing member 41 and the jacking member 42 and the device 50 to be pasted with film. That is to say, since the jacking member 42 jacks up the flexible connecting member 30 and the protective film 60 that are away from the pressing member 41 relative to the pressing member 41, an angle is formed between the flexible connecting member 30 and the protective film 60 and the device 50 to be pasted with film. In this way, when the pressing member 41 and the jacking member 42 move along the pressing movement direction A, after the flexible connecting member 30 and the protective film 60 are jacked up by the jacking member 42, the pressing member 41 promptly presses on the second surface 32 of the flexible connecting member 30 and the protective film 60 to prevent air bubbles from being generated between the protective film 60 and the device 50 to be pasted with film.

[0029] The specific operation process of the film pasting device 1: When using the film pasting device 1, the user moves the first housing 10 or the second housing 20 so that at least part of them are relatively separated, and then the second housing 20 can expose the positioning area 11 to open the positioning area 11; the user installs the device 50 to be pasted with film in the positioning area 11 to fix the device 50 to be pasted with film; then the user connects the two ends of the flexible connecting member 30 to the two fixing members 21 of the second housing 20 respectively; the user then moves the first housing 10 or the second housing 20 to make the first housing 10 and the second housing 20 close tightly; then by moving or actuating the pressing member 41 and the jacking member 42, the pressing member 41 and the jacking member 42 both move along the pressing movement direction A. At this time, after the jacking member 42 jacks up the part of the second surface 32 and the protective film 60 that is not pressed by the pressing member 41, the pressing member 41 promptly presses on the second surface 32, and since one side of the protective film 60 is attached to the first surface 31 and the other side of the protective film 60 faces the screen of the device 50 to be pasted with film, when the pressing member 41 presses on the second surface 32, the pressing member 41 also presses on the protective film 60 to prevent air bubbles from being generated between the protective film 60 and the device 50 to be pasted with film; finally, the user needs to move the first housing 10 or the second housing 20 again to open the positioning area 11 of the second housing 20, the user removes the flexible connecting member 30, and takes out the device 50 to be pasted with film that has been pasted with film.

[0030] It should be noted that after the film pasting device 50 finishes pasting the film, the user can move the pressing member 41 and the lifting member 42 so that the pressing member 41 and the lifting member 42 move to the initial position state when the film is not pasted. At this time, the moving directions of the pressing member 41 and the lifting member 42 are opposite to the pressing movement direction A.

[0031] In the embodiment of the present application, by providing the flexible connecting member 30, the pressing member 41 and the lifting member 42, wherein both ends of the flexible connecting member 30 are respectively connected to the second housing 20, and the protective film 60 is attached to the first surface 31 of the flexible connecting member 30; that is, one side of the protective film 60 is attached to the first surface 31, and the other side of the protective film 60 faces the screen of the device 50 to be pasted with the film. During the film pasting process, both the pressing member 41 and the lifting member 42 move along the pressing movement direction A, and the pressing movement direction A is the direction from the end where the pressing member 41 is located to the end where the lifting member 42 is located on the second housing 20. At this time, after the lifting member 42 jacks up the second surface 32 and the part of the protective film 60 not pressed by the pressing member 41, the pressing member 41 promptly presses the second surface 32 and the protective film 60, so that the protective film 60 is gradually attached and pressed onto the screen of the device 50 to be pasted with the film along the pressing movement direction A. In this way, bubbles are avoided from being generated between the protective film 60 and the device 50 to be pasted with the film.

[0032] It should be noted that Figure 5 When the film pasting device 1 starts to be used, the pressing member 41 and the lifting member 42 are in the initial position state; Figure 6 During the use of the film pasting device 1, the pressing member 41 and the lifting member 42 move along the pressing movement direction A to a position of the device 50 to be pasted with the film.

[0033] It should be noted that the flexible connecting member 30 can include one of a flexible centrifugal film, a flexible electrostatic adsorption film, and a flexible silicone film. Of course, the flexible connecting member 30 can also be other films with an adhesive effect, and the embodiment of the present application does not make specific limitations on this.

[0034] In some embodiments, the first surface 31 has an adhesive area which is disposed opposite to the positioning area 11. The adhesive area is used for adhering the protective film 60. It can be understood that the positioning area 11 is used for placing the device 50 to be film-attached. At the same time, in order to place the device 50 to be film-attached on the positioning area 11 and for the second housing 20 to cover the positioning area 11, the sizes of the first housing 10 and the second housing 20 can be set to be larger than the size of the device 50 to be film-attached. Moreover, since both ends of the flexible connecting member 30 are respectively fixed on the second housing 20 and the size of the protective film 60 is the same as or can be basically regarded as the same as the size of the device 50 to be film-attached, by setting the adhesive area opposite to the positioning area 11, it is possible to prevent the protective film 60 from not being accurately attached to the screen of the device 50 to be film-attached. In this way, the accuracy of attaching the protective film 60 to the device 50 to be film-attached is improved.

[0035] In other embodiments, the flexible connecting member 30 and the protective film 60 are magnetically connected or snap-connected. Exemplarily, a magnetic strip can be provided on the side of the protective film 60 facing the first surface 31 to achieve magnetic connection between the protective film 60 and the first surface 31 of the flexible connecting member 30. Exemplarily, protrusions are provided on both ends of the protective film 60 along the pressing movement direction A, or protrusions are provided on both ends of the protective film 60 along the direction perpendicular to the pressing movement direction A; and the flexible connecting member 30 is provided with openings corresponding to the protrusions so that the protrusions pass through the corresponding openings, thereby realizing snap connection between the protective film 60 and the flexible connecting member 30. Of course, the flexible connecting member 30 and the protective film 60 can also be connected by other magnetic or snap connection methods, and the embodiments of the present application do not make specific limitations in this regard.

[0036] In some embodiments, the pressing member 41 can include Figure 3 the pressing roller 41 or the pressing plate as shown in, and the embodiments of the present application do not make specific limitations in this regard. Among them, the pressing plate can be a scraping plate or a pressing plate made of deformable soft rubber-like material to achieve pressing on the second surface 32.

[0037] Please refer to Figure 6 , in some embodiments, the pressing member 41 is an elastic pressing member 41 as a whole. That is, the elastic pressing member 41 is a device made of elastic material. When an external force acts on the elastic pressing member 41, the elastic pressing member 41 will undergo elastic deformation and generate an elastic force opposite to the direction of the external force to press the protective film 60 onto the screen of the device 50 to be film-attached. And by using elastic material for the pressing member 41, it is possible to avoid the pressing force of the pressing member 41 being too large and affecting the screen of the device 50 to be film-attached.

[0038] In another embodiment, the pressing member 41 includes a rigid portion and an elastic portion connected to each other, and the elastic portion presses against the second surface 32. It can be understood that the pressing member 41 contacts the second surface 32 through the elastic portion to press the second surface 32 and the protective film 60, while preventing the pressing member 41 from scratching or damaging the screen of the device 50 to be film-attached.

[0039] Please continue to refer to Figure 6 , in some embodiments, the lifting member 42 also has a dust removal function. For example, the lifting member 42 may include a dust removal layer. During the film attachment process, the dust removal layer removes dust from the device 50 to be film-attached as the lifting member 42 moves while pressing against the device 50 to be film-attached. It can be understood that since the dust removal layer can movably lift the portion of the first surface 31 or the protective film 60 that is not pressed by the pressing member 41, during the movement of the dust removal layer along the pressing movement direction A, the dust removal layer can move to the screen of the device 50 to be film-attached and remove dust from the device 50 to be film-attached during the movement. In this way, the dust on the screen of the device 50 to be film-attached can be removed.

[0040] It should be noted that the type of the lifting member 42 is not specifically limited in the embodiments of the present application. Exemplarily, the lifting member 42 may include a baffle or a dust removal roller 421.

[0041] Exemplarily, the dust removal roller 421 includes a shaft body and an adhesive layer wrapped around the shaft body. That is, the outer surface of the dust removal roller 421 is provided with an adhesive layer, and the adhesive layer can be a glue made of a sticky material. Among them, common sticky materials include silicone, polyurethane, and rubber, etc.; or the adhesive layer is a sticky back glue wheel. When the dust removal roller 421 moves along the pressing movement direction A, the adhesive layer can adhere to the dust on the screen of the device 50 to be film-attached, thereby removing dust from the screen of the device 50 to be film-attached.

[0042] Exemplarily, when the lifting member 42 is a baffle, at this time, the dust removal layer is an adhesive layer wrapped around the bottom of the baffle. In this way, during the movement of the lifting member 42 along the pressing movement direction A, the baffle not only lifts the portion of the first surface 31 or the protective film 60 that is not pressed by the pressing member 41, but also removes dust from the device 50 to be film-attached.

[0043] Based on the lifting member 42 being a dust removal roller 421, the dust removal roller 421 includes a shaft body and an adhesive layer wrapped outside the shaft body; in some embodiments, the pressing member 41 includes a pressing roller 411, and the diameter of the pressing roller 411 is greater than the diameter of the dust removal roller 421. It can be understood that in the film application process, the dust removal roller 421 first removes dust from the screen of the device 50 to be film applied, and then the pressing roller 411 presses the second surface 32 and the protective film 60, so that the protective film 60 is attached to the screen of the device 50 to be film applied. Therefore, by setting the diameter of the pressing roller 411 to be greater than the diameter of the dust removal roller 421, the pressing roller 411 can better press the second surface 32 and the protective film 60, thereby improving the adhesion of the protective film 60 to the screen of the device 50 to be film applied.

[0044] See also Figure 3 as well as Figure 7 In some embodiments, the film-applying mechanism 40 further includes a sliding connector 43. The sliding connector 43 is slidably connected to the second housing 20 along the pressing movement direction A. It can be understood that the pressing member 41 and the lifting member 42 are both arranged on the sliding connector 43, so that the pressing member 41 and the lifting member 42 move synchronously with the sliding connector 43. That is, the pressing member 41 and the lifting member 42 can be moved along the pressing movement direction A by sliding the sliding connector 43, thereby achieving the attachment of the protective film 60 to the screen of the device 50 to be film-applied.

[0045] Please continue reading Figure 3 as well as Figure 7 Further, in some embodiments, the sliding connector 43 includes a sliding body 431 and a membrane fixing portion 432 .

[0046] Specifically, along the pressing movement direction A, the sliding body 431 is slidably connected to the second housing 20, and the pressing member 41 and the lifting member 42 are both disposed on the sliding body 431. Exemplarily, the pressing member 41 and the lifting member 42 can be connected to the sliding body 431 by means of snap connection, screw connection, magnetic attraction, etc.

[0047] The film fixing portion 432 is fixedly connected to the sliding body 431, and the film fixing portion 432 moves synchronously with the sliding body 431. Specifically, along the pressing movement direction A, the film fixing portion 432 is located on the side of the lifting member 42 away from the pressing member 41, and the film fixing member 432 is used to fix the end of the dust removal film attached to the protective film 60 close to the lifting member 42.

[0048] It can be understood that in other embodiments, a dust removal film may also be provided between the protective film 60 and the screen of the device 50 to be film-attached. One side of the dust removal film is adhered to the side of the protective film 60 facing the device 50 to be film-attached, the other side of the dust removal film is adhered to the device 50 to be film-attached, and one end of the dust removal film close to the lifting member 42 is fixed on the film fixing portion 432. That is, during the film-attaching process, along the pressing movement direction A, when the sliding connection member 43 can slide relative to the second housing 20, after the film fixing portion 432 drives the dust removal film to separate from the protective film 60, the lifting member 42 can dust the device 50 to be film-attached again to avoid dust and other impurities remaining on the device 50 to be film-attached. Then, the pressing member 41 presses the second surface 32 of the flexible connection member 30 and the protective film 60, thereby realizing attaching the protective film 60 to the screen of the device 50 to be film-attached. That is, compared with the user in the related art who needs to manually tear off the dust removal film, in the embodiment of the present application, during the process of sliding the sliding connection member 43, the film fixing portion 432 will drive the dust removal film to separate from the protective film 60, thus realizing automatic tearing off of the dust removal film. In another embodiment, the lifting member 42 may not have a dust removal function, and only the dust removal film is used.

[0049] Please refer to Figure 3 , in some embodiments, the film-attaching mechanism 40 further includes a driving assembly 44, and the driving assembly 44 at least includes a driving member 441.

[0050] Specifically, the driving member 441 is connected to the sliding connection member 43 to drive the sliding connection member 43 to move at least along the pressing movement direction A. It can be understood that under the drive of the driving member 441, the sliding connection member 43 can drive the pressing member 41, the lifting member 42, and the film fixing portion 432 connected to the sliding connection member 43 to move along the pressing movement direction A, thereby realizing film attachment to the device 50 to be film-attached.

[0051] It should be noted that the driving member 441 can be a manual driving member or an electric driving member. And the manual driving member can include a fully manual movement mode or a semi-manual movement mode.

[0052] Exemplarily, when the driving member 441 is a manual driving member and the manual driving member is in a fully manual movement mode, at this time, the manual driving member is a manual pull plate, the manual pull plate is connected to the sliding connection member 43, and the manual pull plate for being held by the user extends out of the second housing 20 for the user to hold the manual pull plate conveniently. Specifically, during the film-attaching process, the user can hold the manual pull plate to control the sliding connection member 43 to move along the pressing movement direction A, and the sliding connection member 43 drives the pressing member 41, the lifting member 42, and the film fixing portion 432 to move during the movement, thereby realizing attaching the protective film 60 to the screen of the device 50 to be film-attached.

[0053] Exemplarily, when the driving member 441 is a manual driving member and the manual driving member has a semi - manual motion mode, at this time, the driving assembly 44 further includes a power - storing member, and the power - storing member is connected to the sliding connecting member 43 and the manual driving member.

[0054] Specifically, the manual driving member has a locked state and an unlocked state. It can be understood that when preparing to start film - sticking, the manual driving member is in the locked state, and at this time, the power - storing member stores power; when starting to stick a film to the device 50 to be filmed, the user triggers the manual driving member by means such as pressing a button or twisting, so that the manual driving member is in the unlocked state. At this time, the power - storing member is released and drives the sliding connecting member 43 to move along the pressing motion direction A, thereby realizing film - sticking to the device 50 to be filmed.

[0055] In addition, when the user unlocks the manual driving member, the power - storing member can be released. The power - storing member is released and drives the sliding connecting member 43 to move along the pressing motion direction A. In this way, on the one hand, it is convenient for the user to operate the manual driving member, and on the other hand, the film - sticking efficiency and the consistency of film - sticking are improved.

[0056] Exemplarily, when the driving member 441 is an electric driving member, the electric driving member drives the sliding connecting member 43 to move along the pressing motion direction A. It can be understood that when the user triggers the electric driving member, the sliding connecting member 43 can be driven to move, and the pressing member 41, the jacking member 42 and the film fixing part 432 are driven to move along the pressing motion direction A. In this way, the film - sticking efficiency and the consistency of film - sticking are improved.

[0057] Please refer to Figure 3 and Figure 6 , in some embodiments, the driving assembly 44 further includes a transmission member 442.

[0058] Specifically, the transmission member 442 is connected to the driving member 441 and the sliding connecting member 43. The driving member 441 drives the sliding connecting member 43 to move along the pressing motion direction A through the transmission member 442. That is, when the driving member 441 moves, the driving member 441 transmits power to the transmission member 442, so that the transmission member 442 drives the sliding connecting member 43 to move along the pressing motion direction A, and further drives the pressing member 41, the jacking member 42 and the film fixing part 432 to move along the pressing motion direction A. In this way, film - sticking to the device 50 to be filmed is realized.

[0059] It should be noted that the transmission member 442 includes at least one of a gear transmission member, a belt transmission member, a chain transmission member, a screw rod transmission member and a connecting rod transmission member. The embodiments of the present application do not make specific limitations on this.

[0060] Please continue to refer to Figure 3 and Figure 6, Exemplarily, the transmission member 442 may include a gear disk 4421, a bevel gear 4422, and a lead screw 4423.

[0061] Specifically, the gear disk 4421 is disposed within the second housing 20, and the gear disk 4421 is connected to the driving member 441; the bevel gear 4422 is disposed within the second housing 20, and the bevel gear 4422 meshes with the gear disk 4421; the lead screw 4423 is disposed within the second housing 20, the lead screw 4423 is coaxially connected to the bevel gear 4422, and the lead screw 4423 extends along the pressing movement direction A, and the sliding connecting member 43 is rotatably engaged with the lead screw 4423. It can be understood that during the process of applying the film to the device 50 to be filmed, the driving member 441 drives the gear disk 4421 to move, so that the gear disk 4421 meshes with the bevel gear 4422, thereby causing the lead screw 4423 to rotate, and since the sliding connecting member 43 is rotatably engaged with the lead screw 4423, the sliding connecting member 43 can move along the extension direction of the lead screw 4423, and the sliding connecting member 43 will drive the pressing member 41, the jacking member 42, and the film fixing portion 432 to move along the extension direction of the lead screw 4423, so as to realize the attachment of the protective film 60 to the screen of the device 50 to be filmed.

[0062] , Exemplarily, the transmission member 442 may include a gear disk 4421, a bevel gear 4422, and a connecting rod. The gear disk 4421 is disposed within the second housing 20, and the gear disk 4421 is connected to the driving member 441; the bevel gear 4422 is disposed within the second housing 20, and the bevel gear 4422 meshes with the gear disk 4421; the connecting rod is disposed within the second housing 20, the connecting rod is coaxially connected to the bevel gear 4422, and the connecting rod is rotatably engaged with the sliding connecting member 43. That is, during the film application process, the driving member 441 drives the gear disk 4421 to move, so that the gear disk 4421 meshes with the bevel gear 4422, thereby causing the connecting rod to rotate, and since the sliding connecting member 43 is rotatably engaged with the connecting rod, the sliding connecting member 43 can move along the extension direction of the connecting rod, and the sliding connecting member 43 will drive the pressing member 41, the jacking member 42, and the film fixing portion 432 to move along the extension direction of the connecting rod, so as to realize the attachment of the protective film 60 to the screen of the device 50 to be filmed.

[0063] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components; in the description of the present application, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the accompanying drawings. This is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the accompanying drawings are only for illustrative purposes and should not be construed as a limitation to the present application. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0064] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A film laminating device, characterized in that, The film sticking device comprises: The first housing has a positioning area, and the positioning area is used to position the device to be film-applied; A second shell is movably connected to the first shell to open or cover the positioning area; A flexible connector, both ends of which are detachably connected to the second shell, the flexible connector comprising a first surface disposed toward the positioning area and a second surface disposed opposite to the first surface, the protective film for attaching to the device to be film-attached being disposed on the first surface; and The film sticking mechanism comprises a pressing member and a lifting member which are arranged at intervals, and the pressing member and the lifting member can be movably connected to the second shell; Wherein, during the film pasting process, the pressing member and the lifting member both move along the pressing movement direction, and the pressing movement direction is the direction from one end of the second shell where the pressing member is located to the other end where the lifting member is located; the pressing member is pressed on the second surface, and the lifting member lifts up the part of the protective film that is not pressed by the pressing member, so that there is a gap between the part of the protective film located between the pressing member and the lifting member and the device to be pasted.

2. The film sticking device according to claim 1, characterized in that, The pressing member is an elastic pressing member as a whole; or, the pressing member includes a hard part and an elastic part connected to each other, and the elastic part is pressed against the second surface; or, the pressing member includes a pressing roller or a pressing plate.

3. The film laminating device according to claim 1, wherein, The lifting member includes a baffle or a dust removal roller.

4. The film laminating device according to claim 3, wherein, The lifting member further comprises a dust removal layer. During the film pasting process, the dust removal layer removes dust from the device to be film pasted as the lifting member moves while being pressed against the device to be film pasted.

5. The film laminating device according to claim 4, characterized in that, The dust removal layer is an adhesive layer covering the bottom of the baffle or the outside of the dust removal roller.

6. The film laminating device according to claim 1, wherein, The pressing member includes a pressing roller, and the lifting member includes a dust removal roller. The diameter of the pressing roller is greater than the diameter of the dust removal roller.

7. The film pasting device according to claim 1, characterized in that, The film sticking mechanism also includes: A sliding connection member, slidably connected to the second shell along the pressing movement direction; Wherein, the pressing member and the lifting member are both arranged on the sliding connection member, so that the pressing member and the lifting member move synchronously with the sliding connection member.

8. The film sticking device according to claim 7, characterized in that, The sliding connection comprises: a sliding body, slidably connected to the second shell along the pressing movement direction, the pressing member and the lifting member are both arranged on the sliding body; and, A film fixing part is fixedly connected to the sliding body and moves synchronously with the sliding body. Along the pressing movement direction, the film fixing part is located on a side of the lifting member away from the pressing member, and the film fixing part is used to fix an end of the dust removal film attached to the protective film close to the lifting member; In the process of film sticking, the film fixing part drives the dust removal film to separate from the protective film.

9. The film sticking device according to claim 1, characterized in that, The first surface has an adhesive area, and the adhesive area is used to position the protective film. After the protective film is bonded to the adhesive area, the protective film and the positioning area are arranged opposite to each other; or The flexible connector is magnetically connected or clamped to the protective film.

10. The film sticking device according to claim 1, characterized in that, The flexible connecting element includes one of a flexible centrifugal membrane, a flexible electrostatic adsorption membrane and a flexible silicone membrane.

11. The film pasting device according to claim 1, characterized in that, The film attaching mechanism further includes a driving component and a sliding connecting member; the driving component includes: a driving member, which is connected to the sliding connecting member and is used to drive the sliding connecting member to move at least along the pressing movement direction; wherein, the driving member is a manual driving member; or, the driving component includes: a manual driving member; and, a power storage member, which is connected to the sliding connecting member and the manual driving member; wherein, the manual driving member has a locked state and an unlocked state. When the manual driving member is in the locked state, the power storage member stores power; when the manual driving member is in the unlocked state, the power storage member is released to drive the sliding connecting member to move along the pressing movement direction; or, the driving component includes a driving member, the driving member is an electric driving member, and the electric driving member drives the sliding connecting member to move along the pressing movement direction.

12. The film laminating device according to claim 11, wherein, The driving component further includes: a transmission member, which is respectively connected to the driving member and the sliding connecting member, and the transmission member includes at least one of a gear transmission member, a belt transmission member, a chain transmission member, a screw rod transmission member, and a connecting rod transmission member; wherein, the driving member drives the sliding connecting member to move along the pressing movement direction through the transmission member.

13. The film sticking device according to claim 12, characterized in that, The transmission member includes: a gear disk, which is arranged in the second housing and is connected to the driving member; a bevel gear, which is arranged in the second housing and meshes with the gear disk; and, a screw rod, which is arranged in the second housing, is coaxially connected to the bevel gear, and extends along the pressing movement direction; wherein, the sliding connecting member is rotationally matched with the screw rod.

14. The film pasting device according to any one of claims 1-13, characterized in that, The first housing includes: a housing body, which has the positioning area; and, a positioning member, which is arranged in the positioning area, and the positioning member includes at least one of a positioning groove, a magnetic attracting member, a charging port plug-in member, a headphone port plug-in member, and a camera positioning member.

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