Film pasting device

Abstract

The embodiment of the utility model discloses a film pasting device which comprises a protective film, a first magnetic attraction part, a film pasting part, a second magnetic attraction part and an isolation part, and the first magnetic attraction part is arranged on the protective film; a limiting groove is formed in the film pasting piece, and the limiting groove is used for containing equipment to be subjected to film pasting and is in limiting fit with the equipment to be subjected to film pasting; the second magnetic attraction piece is arranged on the film pasting piece, and the first magnetic attraction piece and the second magnetic attraction piece are arranged at an interval; when the isolation piece is located at the first position, the first magnetic attraction piece is matched with the second magnetic attraction piece in a magnetic attraction mode, so that the protective film is attracted to the film pasting piece; when the isolation piece is located at the second position, the isolation piece isolates a magnetic field between the first magnetic attraction piece and the second magnetic attraction piece so that the protective film can be separated from the film pasting piece. According to the embodiment of the invention, the isolation piece is driven to move to the second position, so that the first magnetic attraction piece and the second magnetic attraction piece lose the magnetic attraction force, the protective film is separated from the film pasting piece, and the protective film falls under the action of gravity and is relatively and accurately aligned and attached to the screen of the equipment to be subjected to film pasting.

Description

Technical Field

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

[0002] At present, mobile phones have become one of the important communication tools for people. However, during the use of mobile phones, their screens are easily scratched, which affects the display effect and aesthetics of the mobile phone screens. Therefore, people usually stick a layer of light-transmitting film on the mobile phone screens to protect the mobile phone screens from being scratched. However, since it is very difficult for users to accurately position the mobile phone film and the mobile phone screen during film pasting, a lot of time is required to slowly align the mobile phone film and the mobile phone screen during mobile phone film pasting, which is troublesome to operate and time-consuming. Utility Model Content

[0003] The embodiments of this application provide a film pasting device, which can increase the accuracy of users' film pasting and eliminate the need for repeated alignment.

[0004] The embodiments of this application provide a film pasting device, which includes a protective film, a first magnetic attracting member, a film pasting member, a second magnetic attracting member and a separating member. The first magnetic attracting member is arranged on the protective film; a limiting groove is arranged on the film pasting member, and the limiting groove is used for accommodating the device to be pasted with a film and is in limiting cooperation with the device to be pasted with a film; the second magnetic attracting member is arranged on the film pasting member, and the first magnetic attracting member and the second magnetic attracting member are arranged at intervals; the separating member is movably arranged on the film pasting member and has a first position and a second position relative to the film pasting member. When the separating member is in the first position, the first magnetic attracting member and the second magnetic attracting member are magnetically attracted to each other, so that the protective film is adsorbed on the film pasting member; when the separating member is in the second position, the separating member isolates the magnetic field between the first magnetic attracting member and the second magnetic attracting member, so that the protective film is separated from the film pasting member.

[0005] Advantageous Effects: When the separating member in the embodiments of this application is in the first position, the protective film can be magnetically aligned with the film pasting member more accurately. When the film pasting member is in limiting cooperation with the device to be pasted with a film, the protective film can be aligned with the screen of the device to be pasted with a film. By driving the separating member to move to the second position, the magnetic attraction between the first magnetic attracting member and the second magnetic attracting member can be lost, so that the protective film is separated from the film pasting member, and the protective film falls under the action of gravity and is accurately aligned and attached to the screen of the device to be pasted with a film. Description of the Drawings

[0006] In order to more clearly illustrate the technical solutions in the embodiments of this application, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments of this application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0007] Figure 1 It is a schematic structural diagram of a film - sticking device in an embodiment of the present application;

[0008] Figure 2 It is a schematic structural diagram of a film - sticking device in another embodiment of the present application;

[0009] Figure 3 It is a partial schematic structural diagram of a film - sticking device in an embodiment of the present application;

[0010] Figure 4 It is a partial schematic diagram of a film - sticking device in an embodiment of the present application;

[0011] Figure 5 It is an exploded schematic structural diagram of a film - sticking device in an embodiment of the present application;

[0012] Figure 6 It is an exploded schematic structural diagram of a film - sticking device in another embodiment of the present application.

[0013] Explanation of reference numerals: 100, film - sticking device; 110, protective film; 111, screen film; 112, positioning film; 112a, first receiving groove; 112b, third receiving groove; 1121, covering part; 1122, first extension part; 1123, second extension part; 120, first magnetic attraction member; 130, film - sticking member; 131, second limiting member; 130a, limiting groove; 130b, third end; 130c, fourth end; 130d, second receiving groove; 130e, fourth receiving groove; 130f, sliding groove; 140, second magnetic attraction member; 150, isolation member; 150a, first limiting member; 151, magnetic isolation part; 152, magnetic penetration part; 153, first end; 154, second end; 155, pressing part; 160, third magnetic attraction member; 170, fourth magnetic attraction member; 180, reset member; AA, first direction; BB, second direction; 200, device to be film - stuck. Detailed implementation manners

[0014] 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.

[0015] As Figures 1-5 shown, in the first aspect of the embodiment of the present application, a film - sticking device 100 is provided. The film - sticking device 100 is used for sticking films to electronic devices such as mobile phones and tablet computers. The film - sticking device 100 includes a protective film 110, a first magnetic attraction member 120, a film - sticking member 130, a second magnetic attraction member 140 and an isolation member 150.

[0016] The protective film 110 is mainly used to protect the screen of the device 200 to be film-attached. Some protective films 110 also have auxiliary functions such as blue light prevention and anti-peeping.

[0017] The first magnetic member 120 is provided on the protective film 110. The first magnetic member 120 can be provided at the edge position or the middle position of the protective film 110. The connection method between the first magnetic member and the protective film 110 can be bonding, snap connection, injection molding, etc.

[0018] The film-attaching member 130 is used to assist in film attachment so that the protective film 110 is aligned with the screen of the device 200 to be film-attached. Optionally, a limiting groove 130a is provided on the film-attaching member 130. The limiting groove 130a is used to accommodate the device 200 to be film-attached and is in limiting cooperation with the device 200 to be film-attached. That is, the device 200 to be film-attached can be placed in the limiting groove 130a, and the device 200 to be film-attached cannot shake in the limiting groove 130a, thereby ensuring the assembly accuracy between the device 200 to be film-attached and the film-attaching member 130.

[0019] The second magnetic member 140 is provided on the film-attaching member 130. The second magnetic member 140 can be provided at the middle position or the edge position of the film-attaching member 130. The first magnetic member 120 and the second magnetic member 140 are arranged at intervals. Within a certain distance range, the first magnetic member 120 and the second magnetic member 140 can still magnetically attract each other even when arranged at intervals.

[0020] The isolating member 150 has the function of isolating the magnetic field. The isolating member 150 is movably provided on the film-attaching member 130 and has a first position and a second position relative to the film-attaching member 130. Exemplarily, the isolating member 150 can move linearly relative to the film-attaching member 130, or rotate relative to the film-attaching member 130, or move in a curve relative to the film-attaching member 130, or move irregularly relative to the film-attaching member 130, which is not limited herein.

[0021] Figure 3 When the isolating member 150 in [the relevant context] is in the first position, when the isolating member 150 is in the first position, the first magnetic member 120 and the second magnetic member 140 are magnetically attracted to each other so that the protective film 110 is adsorbed on the film-attaching member 130. The first magnetic member 120 and the second magnetic member 140 can achieve the effect of magnetic positioning, so that the protective film 110 and the film-attaching member 130 are accurately positioned. When the film-attaching member 130 is in limiting cooperation with the device 200 to be film-attached, the protective film 110 can be aligned with the screen of the device 200 to be film-attached. The first magnetic member 120 and the second magnetic member 140 can also play a fixing role. When the film-attaching member 130 is buckled on the device 200 to be film-attached, the protective film 110 is located below the film-attaching member 130. Due to the magnetic attraction, the protective film 110 will not fall off from the film-attaching member 130.

[0022] Figure 4The isolation member 150 therein is located at the second position. When the isolation member 150 is located at the second position, the isolation member 150 isolates the magnetic field between the first magnetic member 120 and the second magnetic member 140, and the first magnetic member 120 and the second magnetic member 140 lose the magnetic attraction force of mutual interaction, so that the protective film 110 is separated from the film applying member 130. The protective film 110 falls under the action of gravity and fits with the screen of the device 200 to be film applied. It should be noted that when the film applying member 130 and the device 200 to be film applied are in limit fit, the distance between the protective film 110 and the device 200 to be film applied can be designed according to requirements. Usually, this distance is relatively short. Since the protective film 110 has been aligned with the screen of the device 200 to be film applied before falling, when the falling distance is short, the protective film 110 basically does not shift relative to the screen of the device 200 to be film applied, so it can fit with the screen of the device 200 to be film applied more precisely.

[0023] As Figure 5 shown, in some embodiments, the isolation member 150 includes a magnetic isolation portion 151 and a magnetic permeable portion 152. The magnetic isolation portion 151 is used to isolate the magnetic field. The magnetic isolation portion 151 is made of magnetic isolation materials, which mainly include magnetic isolation materials, silicate ceramics, polymer materials, magnetic shielding materials, magnetic glass, etc. Exemplarily, the magnetic isolation materials can be ferrite materials, silicon steel sheets, etc. The magnetic permeable portion 152 can allow the magnetic field to pass through. The magnetic permeable portion 152 can be a solid or a virtual body. When the magnetic permeable portion 152 is a solid, the material of the magnetic permeable portion 152 can be plastic, etc. When the magnetic permeable portion 152 is a virtual body, the magnetic permeable portion 152 can be a through hole, a notch, etc. opened on the isolation member 150.

[0024] When the isolation member 150 is located at the first position, the magnetic permeable portion 152 is located between the first magnetic member 120 and the second magnetic member 140 to maintain the magnetic field between the first magnetic member 120 and the second magnetic member 140, and the first magnetic member 120 and the second magnetic member 140 can perform magnetic attraction. When the isolation member 150 is located at the second position, the magnetic isolation portion 151 is located between the first magnetic member 120 and the second magnetic member 140, and the magnetic isolation portion 151 isolates the magnetic field between the first magnetic member 120 and the second magnetic member 140.

[0025] Alternatively, the isolation member 150 is entirely made of magnetic isolation materials. When the isolation member 150 is located at the first position, the isolation member 150 is far away from the first magnetic member 120 and the second magnetic member 140 to maintain the magnetic field between the first magnetic member 120 and the second magnetic member 140. Therefore, at this time, the isolation member 150 has no magnetic isolation effect on the first magnetic member 120 and the second magnetic member 140. When the isolation member 150 is located at the second position, the isolation member 150 is located between the first magnetic member 120 and the second magnetic member 140, and the isolation member 150 can isolate the magnetic field between the first magnetic member 120 and the second magnetic member 140.

[0026] Optionally, the isolation member 150 further includes a pressing portion 155 for the user to press. As Figure 3 shown, when the isolation member 150 is in the first position, the pressing portion 155 extends out of the film attaching member 130, facilitating the user to press. As Figure 4 shown, when the isolation member 150 is in the second position, the pressing portion 155 can be completely within the film attaching member 130 or partially within the film attaching member 130. The user can drive the isolation member 150 to move by pressing the pressing portion 155, and the film attaching device 100 does not need to be additionally provided with buttons, thereby reducing the number of components of the film attaching device 100, making the film attaching device 100 more integrated and more convenient to assemble.

[0027] As Figures 5-6 shown, in some embodiments, the film attaching device 100 further includes a third magnetic attracting member 160 and a fourth magnetic attracting member 170. The first magnetic attracting member 120 is disposed at one end of the protective film 110, and the third magnetic attracting member 160 is disposed at the other end of the protective film 110. The fourth magnetic attracting member 170 is disposed on the film attaching member 130, and the third magnetic attracting member 160 and the fourth magnetic attracting member 170 are spaced apart.

[0028] When the isolation member 150 is in the first position, the first magnetic attracting member 120 and the second magnetic attracting member 140 are magnetically coupled, and the third magnetic attracting member 160 and the fourth magnetic attracting member 170 are magnetically coupled to adsorb the protective film 110 to the film attaching member 130. The protective film 110 is positioned by two positioning points of the first magnetic attracting member 120 and the third magnetic attracting member 160, thereby improving the magnetic positioning effect of the protective film 110, making the alignment between the protective film 110 and the film attaching member 130 more accurate, and increasing the magnetic attraction between the protective film 110 and the film attaching member 130, so that the protective film 110 can be more stably adsorbed to the film attaching member 130.

[0029] When the isolation member 150 is in the second position, the isolation member 150 isolates the magnetic field between the third magnetic attracting member 160 and the fourth magnetic attracting member 170 to separate the protective film 110 from the film attaching member 130. The manner in which the isolation member 150 isolates the magnetic field between the third magnetic attracting member 160 and the fourth magnetic attracting member 170 can refer to the manner in which the isolation member 150 isolates the magnetic field between the first magnetic attracting member 120 and the second magnetic attracting member 140 in the above embodiments, and will not be elaborated here. Optionally, when the isolation member 150 moves to the second position, the isolation member 150 simultaneously generates a magnetic isolation effect between the first magnetic attracting member 120 and the second magnetic attracting member 140, and between the third magnetic attracting member 160 and the fourth magnetic attracting member 170, so that while the first magnetic attracting member 120 and the second magnetic attracting member 140 are separated, the third magnetic attracting member 160 and the fourth magnetic attracting member 170 are also synchronously separated, so that the posture of the film attaching member 130 does not change much when it drops, and the film attaching member 130 can be accurately aligned with the screen of the device 200 to be film attached.

[0030] As Figures 5-6 shown, in some embodiments, the first magnetic member 120 and the second magnetic member 140 are spaced apart in the first direction AA, the third magnetic member 160 and the fourth magnetic member 170 are spaced apart in the first direction AA, the isolation member 150 is slidably disposed on the film attaching member 130 in the second direction BB, and the first direction AA and the second direction BB are arranged at an angle. It can be understood that the sliding arrangement has a relatively simple structure, which is conducive to production and manufacturing and has a low cost. Moreover, compared with movement modes such as rotation, the sliding displacement amplitude is relatively small, so that the film attaching device 100 can be made more compact. Optionally, the first direction AA and the second direction BB are perpendicular, which is beneficial to reducing the thickness of the film attaching device 100. In another embodiment, the angle between the first direction AA and the second direction BB can be 80 degrees, 60 degrees, etc.

[0031] As Figures 5-6 shown, in some embodiments, the isolation member 150 has a first end 153 and a second end 154 in the second direction BB. The film attaching member 130 is provided with a boss (not shown in the figure) extending along the first direction AA corresponding to the second end 154 of the isolation member 150. During the process of the isolation member 150 moving from the first position to the second position, the second end 154 of the isolation member 150 abuts against the boss, and the boss pushes the second end 154 of the isolation member 150 away from the film attaching member 130 along the first direction AA. The second end 154 of the isolation member 150 makes one end of the protective film 110 closer to the screen of the device 200 to be film-attached. One end of the protective film 110 first abuts against the screen of the device 200 to be film-attached, that is, the protective film 110 gradually adheres to the screen of the device 200 to be film-attached, which is beneficial to squeezing out the bubbles between the protective film 110 and the screen of the device 200 to be film-attached.

[0032] As Figures 5-6 shown, in some alternative embodiments, the limiting groove 130a has a third end 130b and a fourth end 130c in the second direction BB. The depth of the third end 130b of the limiting groove 130a is greater than the depth of the fourth end 130c of the limiting groove 130a, that is, the bottom wall of the limiting groove 130a is inclined with respect to the screen of the device 200 to be film-attached. The protective film 110 is adsorbed on the bottom wall of the limiting groove 130a, and the protective film 110 is also inclined with respect to the screen of the device 200 to be film-attached, so that one end of the protective film 110 first abuts against the screen of the device 200 to be film-attached, which is beneficial to squeezing out the bubbles between the protective film 110 and the screen of the device 200 to be film-attached.

[0033] As Figures 5-6As shown, in some embodiments, the first magnetic member 120 is flush with the surface of the protective film 110 facing the film attaching member 130, or the first magnetic member 120 is recessed in the surface of the protective film 110 facing the film attaching member 130, so as to avoid rubbing between the first magnetic member 120 and the isolation member 150, and the space occupied by the first magnetic member 120 can be reduced. Exemplarily, a first receiving groove 112a is provided on the surface of the protective film 110 facing the film attaching member 130, and the first magnetic member 120 is disposed in the first receiving groove 112a, or the first magnetic member 120 is flush with the notch of the first receiving groove 112a.

[0034] As Figures 5-6 shown, the second magnetic member 140 is flush with the bottom wall of the limiting groove 130a, or the second magnetic member 140 is recessed in the bottom wall of the limiting groove 130a, so as to avoid rubbing between the second magnetic member 140 and the isolation member 150, and the space occupied by the second magnetic member 140 can be reduced. Exemplarily, a second receiving groove 130d is provided on the bottom wall of the limiting groove 130a, and the second magnetic member 140 is disposed in the second receiving groove 130d, or the second magnetic member 140 is flush with the notch of the second receiving groove 130d.

[0035] As Figures 5-6 shown, optionally, the third magnetic member 160 is flush with the surface of the protective film 110 facing the film attaching member 130, or the third magnetic member 160 is recessed in the surface of the protective film 110 facing the film attaching member 130, so as to avoid rubbing between the third magnetic member 160 and the isolation member 150, and the space occupied by the third magnetic member 160 can be reduced. Exemplarily, a third receiving groove 112b is provided on the surface of the protective film 110 facing the film attaching member 130, and the third magnetic member 160 is disposed in the third receiving groove 112b, or the third magnetic member 160 is flush with the notch of the third receiving groove 112b.

[0036] The fourth magnetic member 170 is flush with the bottom wall of the limiting groove 130a, or the fourth magnetic member 170 is recessed in the bottom wall of the limiting groove 130a, so as to avoid rubbing between the fourth magnetic member 170 and the isolation member 150, and the space occupied by the fourth magnetic member 170 can be reduced. Exemplarily, a fourth receiving groove 130e is provided on the bottom wall of the limiting groove 130a, and the fourth magnetic member 170 is disposed in the fourth receiving groove 130e, or the fourth magnetic member 170 is flush with the notch of the fourth receiving groove 130e.

[0037] As Figures 5-6 shown, in some embodiments, the protective film 110 includes a screen film 111 and a positioning film 112. The screen film 111 is used to attach to the screen of the device to be film-attached to protect the screen. Exemplarily, the screen film 111 can be a tempered film or a plastic film.

[0038] The positioning film 112 is used to protect the screen film 111 and define the position relative to the film-applying member 130. The positioning film 112 includes a covering portion 1121, a first extension portion 1122 and a second extension portion 1123 connected to both ends of the covering portion. The covering portion 1121 is attached to the screen film 111 to protect the screen film 111. The first extension portion 1122 and the second extension portion 1123 respectively extend to the periphery of the screen film 111. The first magnetic member 120 is disposed on the first extension portion 1122, and the third magnetic member 160 is disposed on the second extension portion 1123. For example, a first receiving groove 112a is disposed on the first extension portion 1122, and a second receiving groove 130d is disposed on the second extension portion 1123. After the screen film 111 is attached to the screen of the device to be film-applied, the positioning film 112 can be peeled off from the screen film 111 so as not to affect the light passing through the screen film 111.

[0039] Optionally, the protective film 110 further includes a release film. The release film is disposed on the surface of the screen film 111 facing away from the positioning film 112. The release film can protect the screen film 111. Before attaching the screen film 111 to the screen of the device to be film-applied, the release film needs to be peeled off from the screen film 111 so as not to affect the attachment of the screen film 111 to the device to be film-applied.

[0040] As Figures 5-6 shown, in some embodiments, the film-applying device 100 further includes a reset member 180, a first limiting member 150a and a second limiting member 131. The reset member 180 is connected to the isolation member 150 and the film-applying member 130. The reset member 180 is used to reset the isolation member 150 to the first position. By providing the reset member 180, the isolation member 150 can automatically rebound to the first position, thereby reducing the operation of the user. The first limiting member 150a is disposed on one of the isolation member 150 and the film-applying member 130, and the second limiting member 131 is disposed on the other of the isolation member 150 and the film-applying member 130. The first limiting member 150a and the second limiting member 131 are in limiting cooperation to limit the movement of the isolation member 150 relative to the film-applying member 130 only between the first position and the second position. By the limiting cooperation between the first limiting member 150a and the second limiting member 131 to limit the movement distance of the isolation member 150, it can also prevent the isolation member 150 from falling off the film-applying member 130. Optionally, the first limiting member 150a is disposed on the isolation member 150, the first limiting member 150a is a limiting hole, the second limiting member 131 is disposed on the film-applying member 130, and the second limiting member 131 is a limiting protrusion. The limiting hole defines the movement range of the limiting protrusion.

[0041] As Figure 5As shown, in some embodiments, the protective film 110 is attached to the bottom wall of the limiting groove 130a. A sliding groove 130f is provided on the bottom wall of the limiting groove 130a. The isolating member 150 is slidably disposed in the sliding groove 130f, and the isolating member 150 is spaced apart from the protective film 110. The isolating member 150 does not contact the film attaching member 130 when moving, so as not to affect the positioning accuracy of the film attaching member 130.

[0042] In some embodiments, the side wall of the limiting groove 130a is in clearance fit with the protective film 110. During the process of the protective film 110 falling, the side wall of the limiting groove 130a does not contact the protective film 110, so as not to affect the positioning accuracy of the film attaching member 130. Optionally, the distance between the side wall of the limiting groove 130a and the outer edge of the protective film 110 is 1 mm to 2 mm. Herein, mm in this application represents millimeter.

[0043] The side wall of the limiting groove 130a is in interference fit with the device 200 to be film-attached to achieve limiting, so as to achieve precise alignment between the film attaching member 130 and the device 200 to be film-attached.

[0044] In the drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components; in the description of this 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 drawings. This is only for the convenience of describing this 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 drawings are only for illustrative purposes and cannot be understood as a limitation of this application. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0045] The above are only the preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent replacements, and improvements made within the spirit and principle of this application shall be included in the protection scope of this application.

Claims

1. A film laminating device, characterized in that, Comprising: A protective film; A first magnetic member disposed on the protective film; A film-applying member, with a limiting groove provided on the film-applying member, the limiting groove being used to accommodate the device to be film-applied and being in limiting cooperation with the device to be film-applied; A second magnetic member disposed on the film-applying member, the first magnetic member and the second magnetic member being spaced apart; An isolating member movably disposed on the film-applying member and having a first position and a second position relative to the film-applying member. When the isolating member is in the first position, the first magnetic member and the second magnetic member are magnetically coupled to make the protective film adsorbed on the film-applying member; When the isolating member is in the second position, the isolating member isolates the magnetic field between the first magnetic member and the second magnetic member to separate the protective film from the film-applying member.

2. The film pasting device according to claim 1, wherein The isolating member includes a magnetic isolation portion and a magnetic penetration portion. When the isolating member is in the first position, the magnetic penetration portion is located between the first magnetic member and the second magnetic member to maintain the magnetic field between the first magnetic member and the second magnetic member; when the isolating member is in the second position, the magnetic isolation portion is located between the first magnetic member and the second magnetic member, and the magnetic isolation portion isolates the magnetic field between the first magnetic member and the second magnetic member; Alternatively, when the isolating member is in the first position, the isolating member is away from the first magnetic member and the second magnetic member to maintain the magnetic field between the first magnetic member and the second magnetic member; when the isolating member is in the second position, the isolating member is located between the first magnetic member and the second magnetic member to isolate the magnetic field between the first magnetic member and the second magnetic member.

3. The film pasting device according to claim 1, characterized in that, The first magnetic member and the second magnetic member are spaced apart in a first direction, the isolating member is slidably disposed on the film-applying member in a second direction, and the first direction and the second direction are arranged at an angle.

4. The film pasting device according to claim 3, wherein, The isolating member has a first end and a second end in the second direction. The film-applying member is provided with a convex platform extending along the first direction corresponding to the second end of the isolating member. When the isolating member moves from the first position to the second position, the second end of the isolating member abuts against the convex platform, and the convex platform pushes the second end of the isolating member to move away from the film-applying member along the first direction; Or, the limiting groove has a third end and a fourth end in the second direction, and the depth of the third end of the limiting groove is greater than the depth of the fourth end of the limiting groove.

5. The film laminating device according to claim 1, wherein, The first magnetic member is flush with the surface of the protective film facing the film-applying member, or the first magnetic member is recessed in the surface of the protective film facing the film-applying member; and / or, The second magnetic member is flush with the bottom wall of the limiting groove, or the second magnetic member is recessed in the bottom wall of the limiting groove.

6. The film sticking device according to claim 1, characterized in that, The first magnetic member is disposed at one end of the protective film, and the film-applying device further includes: A third magnetic member disposed at the other end of the protective film; A fourth magnetic member disposed on the film-applying member, the third magnetic member and the fourth magnetic member being spaced apart; Wherein, when the isolation member is in the first position, the third magnetic attraction member and the fourth magnetic attraction member are magnetically coupled to enable the protective film to be adsorbed to the film-applying member; when the isolation member is in the second position, the isolation member isolates the magnetic field between the third magnetic attraction member and the fourth magnetic attraction member to separate the protective film from the film-applying member.

7. The film laminating device according to claim 6, characterized in that, The protective film includes: a screen film for attaching to the device to be film-applied; a positioning film including a covering portion and first and second extending portions connected to both ends of the covering portion. The covering portion is attached to the screen film. The first and second extending portions respectively extend to the periphery of the screen film. The first magnetic attraction member is disposed on the first extending portion, and the third magnetic attraction member is disposed on the second extending portion.

8. The film sticking device according to claim 1, characterized in that, The film-applying device further includes: a reset member connected to the isolation member and the film-applying member. The reset member is used to reset the isolation member to the first position; a first limiting member disposed on one of the isolation member and the film-applying member; a second limiting member disposed on the other of the isolation member and the film-applying member. The first limiting member and the second limiting member are in limiting cooperation to limit the movement of the isolation member relative to the film-applying member between the first position and the second position.

9. The film pasting device according to claim 1, wherein The protective film is attached to the bottom wall of the limiting groove. The bottom wall of the limiting groove is provided with a sliding groove. The isolation member is slidably disposed in the sliding groove, and the isolation member is spaced from the protective film; or, the side wall of the limiting groove is in clearance fit with the protective film, and the side wall of the limiting groove is in interference fit with the device to be film-applied to achieve limiting.

10. The film laminating device according to claim 1, characterized in that, The isolation member includes a pressing portion. When the isolation member is in the first position, the pressing portion extends out of the film-applying member for a user to press.

Images