Film pasting device

Abstract

The embodiment of the utility model provides a film pasting device. The film pasting device comprises a base; the film pressing assemblies are movably connected to the base, and the number of the film pressing assemblies is multiple; and the movable assembly is connected with the multiple film pressing assemblies, and the movable assembly is used for driving the multiple film pressing assemblies to move along the surface of the base at the same time. According to the film pasting device, the movable assembly is arranged to be connected to the film pressing assemblies, when an operator uses the film pasting device, the multiple film pressing assemblies are driven to slide on the base only by applying force to push or press the movable assembly, all the film pressing assemblies can exhaust different areas of a protective film, and therefore the film pasting device is convenient to use. The strength and the operation time of an operator are reduced, and the film pasting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic device accessories, in particular to a film applicator. Background Art

[0002] Electronic devices such as mobile phones and tablet computers have gradually become indispensable items in people's daily lives. Taking mobile phones as an example, due to people's frequent use of mobile phones, the screens often wear out. To prevent this situation, people will stick a protective film on the mobile phone screen. To improve the accuracy of film application, an exhaust device is generally applied in the film applicator to assist in film application. However, during the film application process, the existing film applicators usually only have one exhaust device. When the user discharges the gas between the screen and the protective film, they need to manually pull the exhaust device to move from one end of the protective film to the opposite end, which takes a long time and is very laborious. Summary of the Utility Model

[0003] Therefore, to overcome at least some of the defects and deficiencies in the prior art, an embodiment of the utility model provides a film applicator.

[0004] Specifically, the film applicator provided by the embodiment of the utility model includes: a base; a film pressing assembly movably connected to the base, and a plurality of the film pressing assemblies are provided; and a movable assembly connected to the plurality of film pressing assemblies, and the movable assembly is used to drive the plurality of film pressing assemblies to move simultaneously along the surface of the base.

[0005] In a specific embodiment of the utility model, the movable assembly includes a first movable connecting member and a second movable connecting member, and the first movable connecting member and the second movable connecting member are movably connected; for enabling the ends of the first movable connecting member and the second movable connecting member close to the base to move in opposite directions simultaneously on the base.

[0006] In a specific embodiment of the utility model, two film pressing assemblies are provided, and the two film pressing assemblies respectively correspond to the first movable connecting member and the second movable connecting member one by one, and are respectively arranged at the ends of the first movable connecting member and the second movable connecting member close to the base.

[0007] In a specific embodiment of the utility model, the end of the first movable connecting member away from the base or the middle section of the first movable connecting member is movably connected to the end of the second movable connecting member away from the base or the middle section of the second movable connecting member.

[0008] In a specific embodiment of the utility model, a first sliding connection portion is provided on the base, and the film pressing assembly is slidably connected to the first sliding connection portion.

[0009] In a specific embodiment of the present utility model, it further includes a cover body. A second sliding connection part is provided on one side of the cover body close to the base, and one end of the movable component close to the cover body is slidably connected to the second sliding connection part.

[0010] In a specific embodiment of the present utility model, a positioning part is provided in the middle of the first sliding connection part along its length direction. The positioning part divides the first sliding connection part into two sub-sliding connection parts; the second sliding connection part of the cover body is arranged corresponding to the position of the first sliding connection part.

[0011] In a specific embodiment of the present utility model, the film pressing component includes: a film pressing main body located above the base; a sliding shaft connected to the film pressing main body, and the sliding shaft is slidably connected to the first sliding connection part.

[0012] In a specific embodiment of the present utility model, it further includes: a containing part detachably arranged on the base. The film pressing component is located above the containing part. A containing cavity is provided on the containing part, and part of the film pressing component is contained in the containing cavity.

[0013] In a specific embodiment of the present utility model, it further includes: an elastic reset part. One end of the elastic reset part is connected to the first movable connecting part, and the other end of the elastic reset part is connected to the second movable connecting part.

[0014] In a specific embodiment of the present utility model, a first sliding connection part is provided on the base, and the film pressing component is slidably connected to the first sliding connection part; the first sliding connection part is arranged along the length direction of the containing cavity and the length of the first sliding connection part is the same as the length of the containing cavity.

[0015] In a specific embodiment of the present utility model, it further includes a lock structure connected between the cover body and the base. The lock structure includes: a first engaging part provided on one side of the cover body close to the base; a switch part movably connected to the base. A second engaging part is provided on the switch part corresponding to the first engaging part. The cover body and the base are lock-connected through the first engaging part and the second engaging part.

[0016] As can be seen from the above, the film applicator provided by the present utility model has a film pressing assembly arranged on the base, and a movable assembly connected to the film pressing assembly. When an operator uses the film applicator provided by the present utility model to apply a film, first place the electronic device to be film-applied (such as a mobile phone, a tablet computer, etc.) on the base, stick the protective film on the screen of the electronic device, and then apply a force to the movable assembly to make the film pressing assembly slide on the base. During the sliding process, the film pressing assembly tightly combines the protective film with the electronic device to be film-applied (such as a mobile phone, a tablet computer, etc.). Compared with the prior art where the exhaust device needs to be pulled forcefully by hand, when the operator uses the film applicator provided by the present application, only need to apply a force to push or press the movable assembly to drive multiple film pressing assemblies to slide on the base simultaneously. Each film pressing assembly can exhaust different areas of the protective film, reducing the strength and operation time of the operator and improving the film application efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic structural diagram of a film applicator in one implementation.

[0019] Figure 2 It is Figure 1 Another schematic structural diagram of the film applicator.

[0020] Figure 3 It is Figure 1 Another schematic structural diagram of the film applicator.

[0021] Figure 4 It is Figure 1 Another schematic structural diagram of the film applicator.

[0022] Figure 5 It is an exploded view of the film applicator in one embodiment.

[0023] Figure 6 It is a schematic sectional view of the film applicator in one embodiment.

[0024] Figure 7 It is Figure 6 A partial enlarged schematic view of area A in it.

[0025] Figure 8 It is Figure 3 A disassembled structural schematic view of the film applicator.

[0026]

DESCRIPTION OF THE REFERENCE NUMERALS

[0027] 10: Film applicator; 100: Base; 200: Film pressing assembly; 201: Film pressing body; 300: Movable assembly; 310: Cover; 3101: Second sliding connection part; 3211: First movable connecting piece; 3212: Second movable connecting piece; 400: Elastic reset piece; 510: First engaging part; 520: Switch piece; 521: Second engaging part; 600: Accommodating piece; 610: Accommodating cavity; 710: First sliding connection part; 711: Positioning part; 720: Sliding shaft; 800: Connecting piece; X: First direction; Y: Second direction. Detailed implementation manners

[0028] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments described in the present utility model without creative efforts fall within the protection scope of the present utility model.

[0029] It should be noted that all directional indications (such as up, down, left, right, front, back, top, bottom) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly. In addition, the term "vertical" involved in the embodiments and claims of the present utility model means that the included angle between two elements is 90° or there is a deviation of -5° to +5°, and the term "parallel" involved means that the included angle between two elements is 0° or there is a deviation of -5° to +5°.

[0030] In the embodiments of the present utility model, descriptions such as "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature.

[0031] The embodiments of the present utility model provide a film applicator 10, and the film applicator 10 is used to assist in applying a film to an electronic device (such as a mobile phone, a tablet, etc.). Refer to Figure 1 、 Figure 2 and Figure 3 , the film applicator 10 may, for example, include a base 100, a film pressing assembly 200, and a movable assembly 300.

[0032] Specifically, the film pressing assembly 200 is movably connected to the base 100. The movable assembly 300 is connected to the film pressing assembly 200. When the movable assembly 300 is subjected to an external force in a first direction, it can drive the film pressing assembly 200 to move on the base 100 along a second direction, and the first direction is perpendicular to the second direction. Figure 2 and Figure 3 The X direction shown in FIG. 1 is the first direction, for example, the direction of the movable component 300 toward the base 100, the height direction of the base 100, and the second direction is the Figure 2 and Figure 3 The second direction is, for example, the length of the base 100, as shown in the Y direction. It should be noted that when the movable assembly 300 is subjected to an external force in another direction, if the external force can be decomposed into a first-direction external force acting on the movable assembly 300 and a thrust in the same direction as the external force, it is also considered to be within the scope of protection of this application. For example, if a thrust is applied at a 45° angle to the movable assembly 300, the movable assembly 300 will also be subjected to pressure from the surface of the base while being subjected to the 45° thrust.

[0033] The base 100 is, for example, a frame structure, and the base 100 is provided with an area for placing the electronic device to be attached, which is used to provide a support platform for the film. The area for placing the electronic device to be attached generally matches the size of the electronic device to be attached. The film pressing assembly 200 is used to apply pressure to the protective film, tightly combining the protective film with the electronic device to be attached (such as a mobile phone, tablet computer, etc.) to eliminate bubbles generated during the film application process and provide a good fitting effect. The movable assembly 300 is, for example, a movable connecting rod group or other movable parts, which is used to drive the film pressing assembly 200 to slide on the base 100.

[0034] The film applicator 10 provided by the present invention is configured to have a film pressing assembly 200 on a base 100, and a movable assembly 300 connected to the side of the film pressing assembly 200 facing away from the base 100, so that when an operator uses the film applicator 10 provided by the present invention to apply a film, he first places the electronic device to be applied (such as a mobile phone, tablet, or other electronic device) on the base 100, and then applies force to the movable assembly 300 to slide the film pressing assembly 200 on the base 100. During the sliding process, the film pressing assembly 200 applies a rolling force to tightly combine the protective film with the electronic device to be applied (such as a mobile phone, tablet, or other electronic device). Compared with the prior art, which requires one hand to pull the exhaust device with force and one hand to fix the film applicator 10, when an operator uses the film applicator 10 provided by the present application, he only needs one hand to apply less force to push or press the movable assembly 300 to drive the film pressing assembly 200 to slide on the base 100, freeing one hand, while also reducing the operator's strength, improving the efficiency of film application, and achieving the effect of saving time and effort.

[0035] Refer again to Figure 2 , the film applicator 10 further includes a cover 310, for example. The cover 310 is disposed on the side of the film pressing assembly 200 away from the base 100, and the cover 310 is, for example, a housing structure for protecting the movable assembly 300 and providing a support point for operation. Refer to Figure 1 , when the film applicator 10 is in the first state (the first state is the storage state of the film applicator 10), the cover 310 is attached to the base 100. When the film applicator 10 needs to be used, the operator needs to stretch the cover 310 in a direction away from the base 100 to make the film applicator 10 in the Figure 2 shown second state (the second state is the state where the film applicator 10 is ready to be used), at this time the cover 310 and the base 100 are away from each other. Then, the operator places the electronic device to be pasted (such as a mobile phone, a tablet, etc.) on the base 100, and aligns the corresponding protective film with the electronic device to be pasted. The operator applies pressure to the cover 310 to perform the film pasting operation. As Figure 3 shown, the film applicator 10 is in the third state (the third state is the moving state of the film applicator 10 during use). At this time, the cover 310 moves in a direction close to the base 100 under an external force, so that the movable assembly 300 moves, driving the film pressing assembly 200 to slide on the base 100, and making the protective film closely adhere to the electronic device to be pasted. The movable assembly 300 drives the film pressing assembly 200 to slide on the base 100, reducing the effort of the operator and improving the efficiency of film pasting, achieving the effect of saving time and effort.

[0036] Refer to Figure 2 and Figure 3, the movable component 300 includes, for example, a first movable connecting member 3211 connected to the base 100. The first movable connecting member 3211 is, for example, rotatably connected to the film pressing component 200. When the first movable connecting member 3211 is subjected to an external force in the first direction, it drives the film pressing component 200 to slide on the base 100 in the second direction. The first movable connecting member 3211 is made of, for example, a metal material, a plastic material, etc. The first movable connecting member 3211 is, for example, a link mechanism, and the movement of the link mechanism drives the film pressing component 200 to slide on the base 100. In some embodiments, the film pressing component 200 includes, for example, a film pressing member connected to the first movable connecting member 3211. When the film applicator 10 is in the second state, the film pressing component 200 is, for example, disposed at the end of the area for placing the electronic device to be pasted. When the movable component 300 is subjected to an external force in the first direction, the film applicator 10 is converted from the second state to the third state. The first movable connecting member 3211 drives the film pressing component 200 to move from one end of the area for placing the electronic device to be pasted to the other end in the second direction under the drive of the cover 310, so that the protective film is closely attached to the electronic device to be pasted. It should be noted that the first movable connecting member 3211 is, for example, an active link connecting one end of the film pressing component 200, or may be, for example, two active links connecting both ends of the film pressing component 200. The number of the first movable connecting members 3211 is not limited herein.

[0037] Refer again to Figure 2 and Figure 3, the movable component 300 also includes, for example, a second movable connecting member 3212. The second movable connecting member 3212 is movably connected to the first movable connecting member 3211 and the base 100 respectively. The structure of the second movable connecting member 3212 is similar to that of the first movable connecting member 3211, which will not be elaborated here. When an external force in the first direction acts on the movable component 300, the first movable connecting member 3211 and the second movable connecting member 3212 move in opposite directions simultaneously. It should be noted that when the first movable connecting member 3211 and the second movable connecting member 3212 move in opposite directions, at least the ends of the first movable connecting member 3211 and the second movable connecting member 3212 close to the base 100 move in opposite directions in the second direction. A film pressing assembly 200 is also provided at one end of the second movable connecting member 3212 close to the base 100. In this embodiment, two film pressing assemblies 200 are provided. The two film pressing assemblies 200 correspond to the first movable connecting member 3211 and the second movable connecting member 3212 one by one, that is, one film pressing assembly 200 is provided at each end of the first movable connecting member 3211 and the second movable connecting member 3212 close to the base 100. The above arrangement of the first movable connecting member 3211 and the second movable connecting member 3212 helps the movable component 300 to drive the two film pressing assemblies 200 to move simultaneously in different areas on the protective film during the movement process. The two film pressing assemblies 200 move in different directions, making the force exerted by the movable component 300 on the base 100 more balanced, reducing shaking and deviation, improving the stability of the film pasting process, and eliminating the step of holding the base 100 by hand. More prominently, the two film pressing assemblies 200 move simultaneously in different areas on the protective film, which can reduce the strength and operation time of the operator and improve the film pasting efficiency. In other embodiments, the number of the film pressing assemblies 200 can be more than three, and correspondingly, the movable component 300 needs to be provided with more than three movable connecting members connected to the film pressing assemblies 200, which is not uniquely limited here.

[0038] It should be noted that the first movable connecting member 3211 and the second movable connecting member 3212 can be not only link mechanisms, but also other applicable structures, as long as they can keep the cover 310 movably connected to the film pressing assembly 200 and enable the film pressing assembly 200 to slide on the base 100. The specific structure is not limited here.

[0039] In some embodiments of the present utility model, one end of the second movable connecting member 3212 close to the base 100 is, for example, connected to the film pressing assembly 200. The film pressing assembly 200 includes, for example, two film pressing members. The first movable connecting member 3211 is, for example, movably connected to one of the two film pressing members, and the second movable connecting member 3212 is, for example, movably connected to the other of the two film pressing members. When an external force in the first direction acts on the movable component 300, the two film pressing members can slide relative to the base 100 in directions away from each other. Refer toFigure 2 When the film applicator 10 is in the second state, the film pressing assembly 200 is, for example, disposed in the middle region in the second direction of the area on the base 100 for placing the electronic device to be pasted, and the two film pressing members can be, for example, closely arranged. When an external force in the first direction acts on the movable assembly 300, the film applicator 10 is converted from the second state to the third state. The first movable connecting member 3211, for example, moves in the second direction, and the second movable connecting member 3212, for example, moves in the direction opposite to the second direction, so that the two film pressing members slide relative to the base 100 in a direction away from each other, making the protective film closely fit the electronic device to be pasted. In this embodiment, by setting the number of the film pressing assemblies 200 to two, the film applicator 10 can be more stable during the film pasting process, the film pasting action is more stable, and the film pasting operation is more labor-saving and time-saving.

[0040] It should be noted that the number of the film pressing assemblies 200 and the position of the film pressing assembly 200 when the film applicator 10 is in the second state can be set according to actual needs, and the number of the film pressing assemblies 200 is not limited here.

[0041] Refer to Figures 2 to 5 For example, the first movable connecting member 3211 includes two connecting rods with the same inclination direction, and the second movable connecting member 3212 includes two connecting rods with the same inclination direction, and the inclination directions of the first movable connecting member 3211 and the second movable connecting member 3212 are opposite. It should be noted that the number and position of the first movable connecting member 3211 and the second movable connecting member 3212 can be set according to actual needs and are not limited here.

[0042] Refer to Figure 5 One end of the first movable connecting member 3211 away from the base 100 or the middle section of the first movable connecting member 3211 is movably connected to one end of the second movable connecting member 3212 away from the base 100 or the middle section of the second movable connecting member 3212. It can be understood that one end of the first movable connecting member 3211 away from the base 100 can be connected to one end of the second movable connecting member 3212 away from the base 100; one end of the first movable connecting member 3211 away from the base 100 can be movably connected to the middle section of the second movable connecting member 3212; the middle section of the first movable connecting member 3211 can be connected to one end of the second movable connecting member 3212 away from the base 100; the middle section of the first movable connecting member 3211 can be movably connected to the middle section of the second movable connecting member 3212. Specifically, the middle sections of the first movable connecting member 3211 and the second movable connecting member 3212 are the middle regions of the first movable connecting member 3211 and the second movable connecting member 3212, respectively, and the middle regions except for the head and tail ends. For example, the first movable connecting member 3211 has a first middle region 3213, and the second movable connecting member 3212 has a top region and a second middle region 3214.

[0043] In some embodiments of the present utility model, the first intermediate region 3213 of the first movable connecting member 3211 is rotationally connected to the second intermediate region 3214 of the second movable connecting member 3212, for example. The first movable connecting member 3211 and the second movable connecting member 3212 are connected to form an "X" - shaped structure. One end of the first movable connecting member 3211 close to the cover 310 and one end of the second movable connecting member 3212 close to the cover 310 are slidably and rotationally connected to the cover 310. The first movable connecting member 3211 and the second movable connecting member 3212 are rotationally connected by a connecting member 800, for example. The connecting member 800 is, for example, a pin, a screw, etc., and is used to rotationally connect the first movable connecting member 3211 and the second movable connecting member 3212. Among them, referring again to Figure 5 , the first intermediate region 3213 is, for example, the mid - point between the two ends of the first movable connecting member 3211. The first intermediate region 3213 can also be, for example, a region near the mid - point between the two ends of the first movable connecting member 3211. The rotational connection between the first intermediate region 3213 and the second intermediate region 3214 can provide better stability and rigidity, enabling the movable assembly 300 to remain stable in the moving state and contributing to ensuring the reliability of the film applicator 10 during use. It should be noted that the structure of the second intermediate region 3214 is similar to that of the first intermediate region 3213, and will not be elaborated here.

[0044] In some embodiments of the present utility model, the first intermediate region 3213 of the first movable connecting member 3211 is rotationally connected to the top region of the second movable connecting member 3212, for example. The length of the second movable connecting member 3212 is, for example, half of that of the first movable connecting member 3211, and the two are connected to form a "Y" - shaped structure. The first intermediate region 3213 of the first movable connecting member 3211 and one end of the second movable connecting member 3212 close to the cover 310 are slidably and rotationally connected to the cover 310. Among them, the top region is the end of the second movable connecting member 3212 close to the cover 310. The top region can also be, for example, a region near the end of the second movable connecting member 3212 close to the cover 310.

[0045] In some embodiments of the present utility model, one end of the first movable connecting member 3211 away from the base 100 is adjacent to one end of the second movable connecting member 3212 away from the base 100, or, one end of the first movable connecting member 3211 away from the base 100 is rotationally connected to one end of the second movable connecting member 3212 away from the base 100, for example, such that the first movable connecting member 3211 and the second movable connecting member 3212 are arranged in an inverted "V" shape. The difference between this embodiment and the foregoing embodiments is that when a downward external force is applied to the cover 310, the first movable connecting member 3211 and the second movable connecting member 3212 only rotate relative to the cover 310.

[0046] Referring toFigure 4 and Figure 5 , for example, a first sliding connection portion 710 is provided on the base 100, and the film pressing assembly 200 is slidably connected to the first sliding connection portion 710. The film pressing assembly 200 includes, for example, a film pressing main body 201 and a sliding shaft 720. Specifically, the film pressing main body 201 is, for example, located on the base 100. The sliding shaft 720 is, for example, disposed on one side of the film pressing main body 201 close to the first sliding connection portion 710, and the sliding shaft 720 is, for example, fixedly connected to both ends of the film pressing main body 201, or the sliding shaft 720 is, for example, inserted through the film pressing main body 201, and both ends of the sliding shaft 720 protrude from the film pressing main body 201. The sliding shaft 720 can be, for example, fixedly connected or movably connected to the film pressing main body 201. The sliding shaft 720 is slidably connected to the first sliding connection portion 710.

[0047] Wherein, the first sliding connection portion 710 is, for example, Figure 4 or Figure 5 the sliding connection groove shown, and the sliding shaft 720 is, for example, a slidable shaft matching the sliding connection groove. The sliding shaft 720 can roll and slide in the sliding connection groove. The first sliding connection portion 710 is slidably connected to the sliding shaft 720 so that the film pressing assembly 200 slides smoothly on the base 100. Of course, the first sliding connection portion 710 and the sliding shaft 720 can also be other mutually matching sliding structures, which are not limited herein.

[0048] Referring to Figure 8 , a second sliding connection portion 3101 is provided on one side of the cover 310 close to the base 100. One end of the first movable connecting member 3211 close to the cover 310 slides in the second sliding connection portion 3101 along the second direction, and one end of the second movable connecting member 3212 close to the cover 310 slides in the second sliding connection portion 3101 along a direction opposite to the second direction. The first movable connecting member 3211 and the second movable connecting member 3212 are, for example, slidably connected to the second sliding connection portion 3101 through a connecting member 800. The second sliding connection portion 3101 on the cover 310 is used for slidably connecting the first movable connecting member 3211 and the second movable connecting member 3212. The specific structure and working principle are similar to those of the first sliding connection portion 710 and the sliding shaft 720, and will not be elaborated herein.

[0049] Referring to Figure 4 and Figure 5, the film applicator 10 further includes a housing member 600, for example. The film pressing assembly 200 is located on the housing member 600, for example. A receiving cavity 610 is provided on the housing member 600 for placing an electronic device. The film pressing assembly 200 is partially received in the receiving cavity 610. The housing member 600 is detachably provided on the base 100. The housing member 600 can be designed with the size of the receiving cavity 610 according to different models of electronic devices, and by replacing the housing member 600, the film application operation for different models of electronic devices can be adapted, improving the convenience and practicality of the film applicator 10.

[0050] Specifically, the first sliding connection portion 710 is arranged along the length direction of the receiving cavity 610, corresponding to the edge of the receiving cavity 610, and the length of the first sliding connection portion 710 in the second direction is the same as the length of the receiving cavity 610 in the second direction. When performing the film application operation, the film pressing assembly 200 slidably connected to the first sliding connection portion 710 can slide to cover the entire length of the receiving cavity 610, so that it can be ensured that the protective film can evenly cover the screen of the electronic device, avoiding problems such as bubbles and uneven edges caused by the first sliding connection portion 710 being too long or too short.

[0051] Specifically, referring to Figure 4 , a positioning portion 711 is provided in the middle of the first sliding connection portion 710 along its length direction. The positioning portion 711 divides the first sliding connection portion 710 into two sub-sliding connection portions. For example, the first sliding connection portion 710 is interrupted in the middle in the second direction, and the positioning portion 711 is an interruption portion, forming two sub-sliding connection portions. The positioning portion 711 can also be a blocking portion, with a blocking portion provided in the first sliding connection portion 710 to divide the first sliding connection portion 710 into two sub-sliding connection portions. The film pressing assembly 200 includes two film pressing members, for example. The two film pressing members are respectively slidably connected to the two sub-sliding connection portions. When the film applicator 10 changes from the first state to the second state, the two film pressing members are located in the middle of the base 100 and will not move left and right, which can reduce the generation of bubbles caused by the left and right movement of the film pressing assembly 200. In addition, the design of the two sub-sliding connection portions optimizes the air exhaust process. The film pressing assembly 200 starts to exhaust from the middle and then pushes towards both ends, which can ensure that both ends of the protective film can be evenly squeezed when adhering to the screen of the electronic device to be pasted, avoiding the problem of unreliable film pasting caused by uneven air exhaust, and the operator can more easily control the film pasting process. The second sliding connection portion 3101 of the cover 310 is arranged corresponding to the first sliding connection portion 710. The second sliding connection portion 3101 is interrupted in the middle in the second direction, for example, forming two sub-second sliding connection portions. The two sub-second sliding connection portions are arranged corresponding to the two sub-sliding connection portions in the first direction, for example, to avoid shaking during the film pasting process, so as to ensure the reliability of the film applicator 10.

[0052] Referring to Figure 6 andFigure 7 The minimum distance between the film pressing body 201 and the bottom of the accommodating cavity 610 is less than the height of the accommodating cavity 610. Figure 7 Where W1 is the minimum distance between the film pressing body 201 and the bottom of the accommodating cavity 610, and W2 is the height of the accommodating cavity 610. By setting W1 less than W2, it can make the protective film fit more closely with the electronic device to be pasted during the film pasting process, improving the accuracy of film pasting and reducing the generation of bubbles.

[0053] Refer to Figure 3 、 Figure 5 and Figure 6 As shown in FIGS.

[0054] Specifically, the film pasting device 10 further includes an elastic reset member 400, for example. The elastic reset member 400 is a torsion spring, for example. One end of the elastic reset member 400 is connected to the first movable connecting member 3211, and the other end of the elastic reset member 400 is connected to the second movable connecting member 3212. When the film pasting device 10 changes from the first state to the second state, the elastic reset member 400 can provide an elastic force to move the cover body 310 away from the base 100 relatively, so that the operator does not need to apply an upward force to the cover body 310 to move the cover body 310 away from the base 100 relatively, and makes the film pasting device 10 reach the second state.

[0055] Refer to Figure 5 As shown in FIGS.

[0056] Preferably, the film pressing assembly 200 is, for example, a rolling member, and the film pressing assembly 200 is rotationally and slidably connected to the movable assembly 300. The film pressing assembly 200 being a rolling member can evenly distribute the pressure applied to the film, ensuring uniform adhesion between the protective film and the electronic device to be pasted, and improving the adhesion effect.

[0057] Preferably, a third engaging portion (not shown in the figure) is provided on the accommodating member 600, and a fourth engaging portion (not shown in the figure) is provided on the base 100 corresponding to the third engaging portion. The third engaging portion is engaged with the fourth engaging portion. By providing the third engaging portion to be engaged with the fourth engaging portion, it is ensured that during the film pasting process of the film pasting device 10, the accommodating member 600 will not be separated from the base 100 due to shaking or other accidents, further improving the reliability of the film pasting device 10. Among them, the structures of the third engaging portion and the fourth engaging portion are similar to those of the foregoing first engaging portion 510 and second engaging portion 521, and will not be elaborated here.

[0058] In addition, it can be understood that the foregoing various embodiments are only exemplary descriptions of the present utility model. On the premise that the technical features do not conflict, the structures do not contradict, and the utility model purpose of the present utility model is not violated, the technical solutions of the various embodiments can be arbitrarily combined and used.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A film applicator (10), characterized in that, Comprising: A base (100); A film pressing assembly (200), movably connected to the base (100), and a plurality of the film pressing assemblies (200) are provided; and A movable assembly (300), connected to the plurality of film pressing assemblies (200), and the movable assembly (300) is used to drive the plurality of film pressing assemblies (200) to move along the surface of the base (100).

2. The film applicator (10) according to claim 1, wherein The movable assembly (300) includes a first movable connecting member (3211) and a second movable connecting member (3212), and the first movable connecting member (3211) and the second movable connecting member (3212) are movably connected, so that the ends of the first movable connecting member (3211) and the second movable connecting member (3212) close to the base (100) move in opposite directions on the base (100) simultaneously.

3. The film applicator (10) according to claim 2, characterized in that, Two film pressing assemblies (200) are provided, and the two film pressing assemblies (200) respectively correspond to the first movable connecting member (3211) and the second movable connecting member (3212) one by one, and are respectively arranged at the ends of the first movable connecting member (3211) and the second movable connecting member (3212) close to the base (100).

4. The film applicator (10) according to claim 2, characterized in that, One end of the first movable connecting member (3211) far from the base (100) or the middle section of the first movable connecting member (3211) is movably connected to one end of the second movable connecting member (3212) far from the base (100) or the middle section of the second movable connecting member (3212).

5. The film applicator (10) according to claim 1, wherein, A first sliding connection portion (710) is provided on the base (100), and the film pressing assembly (200) is slidably connected to the first sliding connection portion (710).

6. The laminator (10) according to claim 5, characterized in that, It further includes a cover body (310), a second sliding connection portion (3101) is provided on the side of the cover body (310) close to the base (100), and one end of the movable assembly (300) close to the cover body (310) is slidably connected to the second sliding connection portion (3101).

7. The laminator (10) according to claim 6, wherein A positioning portion (711) is provided in the middle of the first sliding connection portion (710) along its length direction, and the positioning portion (711) divides the first sliding connection portion (710) into two sub-sliding connection portions; the second sliding connection portion (3101) of the cover body (310) is arranged corresponding to the position of the first sliding connection portion (710).

8. The film applicator (10) according to claim 5, characterized in that, The film pressing assembly (200) includes: A film pressing main body (201), located above the base (100); A sliding shaft (720), connected to the film pressing main body (201), and the sliding shaft (720) is slidably connected to the first sliding connection portion (710).

9. The film applicator (10) according to claim 1, characterized in that, It further includes: A receiving member (600), detachably arranged on the base (100), the film pressing assembly (200) is located above the receiving member (600), a receiving cavity (610) is provided on the receiving member (600), and a part of the film pressing assembly (200) is received in the receiving cavity (610).

10. The laminator (10) according to claim 9, characterized in that, A first sliding connection portion (710) is provided on the base (100), and the film pressing assembly (200) is slidably connected to the first sliding connection portion (710); The first sliding connection portion (710) is arranged along the length direction of the accommodation cavity (610), and the length of the first sliding connection portion (710) is the same as the length of the accommodation cavity (610).

11. The film applicator (10) according to claim 6, characterized in that, It further includes a locking structure connected between the cover body (310) and the base (100), and the locking structure includes: A first engaging portion (510) is provided on the side of the cover body (310) close to the base (100); A switch member (520) is movably connected to the base (100), and a second engaging portion (521) corresponding to the first engaging portion (510) is provided on the switch member (520), and the cover body (310) and the base (100) are locked and connected through the first engaging portion (510) and the second engaging portion (521).

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