Film sticking device for flip cover type electronic devices

Abstract

Provided is a film sticking device for a flip cover type electronic device that realizes simple film sticking without causing misalignment. 【Solution means】Including an attachment box 1 for storing an electronic device, an attachment groove 2 for accommodating the electronic device is opened in the attachment box, and on one side of the attachment box, a pressing lid 4 that engages with the attachment box by attaching a film sticking unit 3 is movably connected. An accommodation groove 5 for accommodating the film sticking unit is opened in the pressing lid. The pressing lid is movably attached to one side of the attachment box, and the film sticking unit is attached to the pressing lid. There is no need to bond the electronic device and the film sticking unit before film sticking, and it solves the problem that the position of the film sticking unit in the film sticking machine is displaced due to inappropriate operations during the positioning process of the electronic device and the film sticking unit, and avoids the situation where the protective film on the screen of the electronic device is distorted.

Description

Technical Field

[0001] The present invention relates to the technical field of accessories for electronic devices, and particularly to a film sticking device for a flip cover type electronic device.

Background Art

[0002] With the popularization of smart electronic devices, touch screens have already become an indispensable interactive interface in people's daily lives. In order to protect the touch screen from scratches and abrasions, users generally attach a protective film to the screen. Traditional film sticking methods mainly rely on manual visual alignment. With such a method, certain skills are required for the operator, otherwise, inaccurate film sticking positioning may be caused, which may affect the protection effect and aesthetics. To solve this problem, there are many film sticking devices on the market. As a relatively new film sticking device, the flip cover type film sticking machine is favored by many consumers.

[0003] However, there are many problems in the conventional flip cover type film pasting machine, mainly as follows: Regarding the structure of the film pasting machine, generally, first, position the film pasting unit on the film pasting machine, then put the electronic device into the film pasting machine to realize the mutual correspondence between the electronic device and the protective film. Reverse the flip cover on one side of the film pasting machine, press the electronic device and the film pasting unit, pull out the drawing film, and peel off the release film attached to the protective film, so as to stick the protective film to the screen of the electronic device and complete the film pasting operation. In such a film pasting process, the user needs to invert the electronic device, place its screen downward and store it in the film pasting machine. Such an operation method is not based on ergonomics, which reduces the user experience. Also, in such a film pasting method, it is inevitable that situations beyond control occur during the film pasting process. For example, after positioning the electronic device and the film pasting unit, during the pressing process by the flip cover, since it receives force, the flip cover may be deformed or displaced, deviate from the film pasting machine, and furthermore, the electronic device cannot be uniformly pressed, reducing the adhesion degree of the film pasting, and there may also be a displacement between the electronic device and the film pasting unit, further affecting the quality of the film pasting.

Summary of the Invention

Problems to be Solved by the Invention

[0004] In order to solve the above technical problems, the present invention provides a film pasting device for flip cover type electronic devices.

Means for Solving the Problems

[0005] The technical solution of the present invention is realized as follows: A film sticking device for a flip cover type electronic device, comprising a mounting box for storing the electronic device, a mounting groove for accommodating the electronic device is formed in the mounting box, and on one side of the mounting box, a pressing cover for mounting a film sticking unit and engaging with the mounting box is movably connected, and a receiving groove for accommodating the film sticking unit is formed in the pressing cover.

[0006] Furthermore, on the edges of both inner walls of the receiving groove, positioning portions for engaging with the mounting box are provided so as to protrude. The positioning portion includes a first positioning strip and a second positioning strip provided so as to protrude at both end portions of both sides of the receiving groove.

[0007] Both the first positioning strip and the second positioning strip are strip-shaped members protruding with respect to the top surface of the edge of the receiving groove, and the distance between the outer walls of the first positioning strip and the second positioning strip away from the receiving groove is equal to or greater than the width of the mounting groove.

[0008] Furthermore, a first positioning element and a second positioning element for fixing the film sticking unit are provided at both end portions of the bottom wall in the receiving groove.

[0009] Furthermore, on the inner wall of the mounting groove, several position limiting protrusions for supporting the electronic device are provided so as to protrude.

[0010] Furthermore, a waste strip for supporting the film sticking unit is further provided on the bottom wall of the receiving groove.

[0011] Furthermore, the film sticking unit includes a fixing film, a protective film, a release film and a lead-out film, the protective film is adhered to the top surface of the fixing film, the release film is adhered to the top surface of the protective film, and one end of the release film is connected to the lead-out film. At both ends of the fixed film, a first extending portion and a second extending portion are respectively provided so as to extend. In the first extending portion, a first positioning hole to be locked by a first positioning element is opened, and in the second extending portion, a second positioning hole to be locked by a second positioning element is opened.

[0012] Furthermore, a third extending portion is provided at one end of the release film. At the bottom of the third extending portion, an adhesive strip adhered to the first extending portion is provided, and one end of the extraction film is connected to the third extending portion.

[0013] Furthermore, at one end of the mounting box, a drawing opening for accommodating one end portion of the extraction film of the film sticking unit is opened in communication with the mounting groove, and the width of the drawing opening is equal to or more than the width of the release film of the film sticking unit.

[0014] At one end of the mounting box, a notch separated from the mounting groove is further opened. A joint portion is provided in the notch. On the top portion of the first positioning element, a fixing post corresponding to the position of the joint portion is provided so as to protrude. The joint portion is cylindrical, and the fixing post is inserted into the joint portion.

[0015] A fitting element is provided on the outer wall of one side of the pressing lid, and a fitting groove engaged with the fitting element is further opened on the outer wall of one side of the mounting box. The fitting element is a sheet-like member provided with protrusions, and the protruding portions thereof are engaged in the fitting groove.

[0016] Furthermore, bumps for supporting an electronic device are further provided on the bottom wall of the mounting box.

[0017] Furthermore, a first opening for accommodating an imaging unit of an electronic device is further opened on the bottom wall of the mounting box, and a handle hole is opened on at least one side of the mounting box.

Advantages of the Invention

[0018] The present invention has the following beneficial effects over the prior art: In the present invention, a pressing cover is movably attached to one side of the mounting box, and the film attaching unit is attached to the pressing cover. Instead of directly storing the film attaching unit in the mounting box as in the conventional film attaching machine, before film attachment, it is not necessary to bond the electronic device and the film attaching unit. With the screen of the electronic device facing upward, it is directly stored and fixed in the mounting box, and then the pressing cover to which the film attaching unit is attached is inverted to cover the mounting box, and the film attaching unit is aligned and bonded with the screen of the electronic device. Since the film attaching unit is attached to the pressing cover, the electronic device and the film attaching unit do not come into contact before film attachment, and it is not necessary to pre-position the electronic device with respect to the film attaching unit. This solves the problem that the position of the film attaching unit in the film attaching machine is displaced due to inappropriate operations during the positioning process of the electronic device and the film attaching unit, avoids the situation where the protective film on the screen of the electronic device is distorted, simplifies the film attaching process, makes the film attaching operation more ergonomic, and improves the user experience.

Brief Description of the Drawings

[0019]

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Figure 6

Mode for Carrying Out the Invention

[0020] In order to make the object, features, and advantages of the present invention clearer and easier to understand, hereinafter, in conjunction with the drawings of the embodiments of the present invention, the technical solutions of the embodiments of the present invention will be clearly and fully described. The embodiments described below are not all embodiments of the present invention, but only some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making inventive labor belong to the protection scope of the present invention.

[0021] Example 1 As shown in FIGS. 1 to 4, the film attaching device for a flip cover type electronic device according to Example 1 includes a mounting box 1 for storing an electronic device. An attachment groove 2 for accommodating the electronic device is opened in the mounting box 1. On one side of the mounting box 1, a pressing lid 4 to which a film attaching unit 3 is attached and engaged with the mounting box 1 is movably connected. An accommodation groove 5 for accommodating the film attaching unit 3 is opened in the pressing lid 4.

[0022] In this embodiment, a foldable and movable pressing lid 4 is provided on one side of the mounting box 1. The film attaching unit 3 is attached to the pressing lid 4. The mounting box 1 is only used for storing the electronic device. When attaching a film to the screen of the electronic device, the screen of the electronic device is held upward, and the film attaching operation method is more ergonomic, which can improve the user experience. In addition, the whole of the present invention is thin and lightweight, which can improve the manufacturing efficiency. Moreover, in order to make the film attaching unit 3 on it fit and contact with the electronic device, the pressing lid 4 is turned over. Before film attachment, the electronic device and the film attaching unit 3 do not directly contact each other, and when storing and positioning the electronic device, it does not affect the original attachment position of the film attaching unit 3, thus avoiding the situation that the film attaching unit 3 is displaced.

[0023] Furthermore, on the edges of the inner walls on both sides of the accommodation groove 5, positioning portions 13 that are engaged with the mounting box 1 are provided so as to protrude. When the pressing lid 4 is inverted to the top portion of the mounting box 1, positioning is completed by the positioning portion 13 and the opening of the top portion of the mounting box 1, and it is engaged with the opening of the top portion of the mounting box 1. The positioning portion 13 is adhered to the inner wall of the mounting box 1, and plays a role of stabilizing the pressing lid 4, preventing the pressing lid 4 from being displaced under force during the film sticking process. The positioning portion 13 includes a first positioning strip 131 and a second positioning strip 132 that are provided so as to protrude from both ends of the accommodation groove 5.

[0024] Both the first positioning strip 131 and the second positioning strip 132 are strip-shaped members that protrude with respect to the top surface of the edge of the accommodation groove 5, and the distance between the outer walls of the first positioning strip 131 and the second positioning strip 132 that are away from the accommodation groove 5 is equal to or greater than the width of the mounting groove 2.

[0025] Furthermore, a first positioning element 6 and a second positioning element 7 for fixing the film sticking unit 3 are provided at both end portions of the inner bottom wall of the accommodation groove 5.

[0026] Furthermore, on the inner wall of the mounting groove 2, several position-limiting protrusions 8 for supporting the electronic device are provided so as to protrude. The position-limiting protrusions 8 limit the storage height of the electronic device in the mounting box 1, limit its storage position when the electronic device is stored in the mounting box 1, and can bring it into contact with the film sticking unit 3 during the film sticking process. The height of the position-limiting protrusions 8 directly affects the adhesion density between the screen of the electronic device and the film sticking unit 3 during the film sticking process.

[0027] Furthermore, a wear strip 9 for supporting the film sticking unit 3 is further provided on the bottom wall of the accommodation groove 5. The wear strip 9 can play a role of supporting the film sticking unit 3, and during the film sticking process, the adhesion between the film sticking unit 3 and the screen of the electronic device becomes closer.

[0028] Furthermore, the film attaching unit 3 includes a fixed film 31, a protective film 32, a release film 33, and a pull-out film 34. The protective film 32 is adhered to the top surface of the fixed film 31, the release film 33 is adhered to the top surface of the protective film 32, and one end of the release film 33 is connected to the pull-out film 34. Both ends of the fixed film 31 are provided with a first extending portion 311 and a second extending portion 312 extending respectively. A first positioning hole 313 locked to the first positioning element 6 is opened in the first extending portion 311, and a second positioning hole 314 locked to the second positioning element 7 is opened in the second extending portion 312.

[0029] Furthermore, a third extending portion 331 is provided at one end of the release film 33. An adhesive strip 332 adhered to the first extending portion 311 is provided at the bottom of the third extending portion 331. One end of the pull-out film 34 is connected to the third extending portion 331. The release film 33 and the fixed film 31 are adhesively connected to each other by the adhesive strip 332, so that the release film 33 can be easily peeled off to prevent dust from adhering to the protective film 32.

[0030] In this embodiment, a first extending portion 311 and a second extending portion 312 are respectively provided at both ends of the fixed film 31 on the film attaching unit 3. A first positioning hole 313 is opened in the first extending portion 311, and a second positioning hole 314 is opened in the second extending portion 312. The first positioning hole 313 is locked to the first positioning element 6 provided at one end of the pressing cover 4, and the second positioning hole 314 is locked to the second positioning element 7 provided at the other end of the pressing cover 4. Thereby, the film attaching unit 3 is attached to the pressing cover 4.

[0031] Furthermore, at one end of the mounting box 1, a pulling opening 10 for accommodating one end portion of the pulling film 34 of the film sticking unit 3 is opened in communication with the mounting groove 2. The width of the pulling opening 10 is not less than the width of the release film 33 of the film sticking unit 3. When the pressing lid 4 is inverted and merged with the top portion of the mounting box 1, the pulling film 34 enters the pulling opening 10, and the user can easily pull the pulling film 34.

[0032] Furthermore, on the bottom wall of the mounting box 1, bumps 14 for supporting the electronic device are further provided.

[0033] Furthermore, on the bottom wall of the mounting box 1, a first opening 11 for accommodating the imaging unit of the electronic device is further opened. On at least one side of the mounting box 1, a handle hole 12 is opened. By arranging the handle hole 12, the user can easily take out the electronic device from the mounting box 1.

[0034] Furthermore, in some embodiments, several anti-slip mats are further provided at the bottom of the mounting box 1 to prevent the mounting box 1 from slipping and displacing during the film sticking process by the user, which may affect the film sticking.

[0035] The operation process and its principle of the present invention are as follows: First, place the electronic device in the mounting groove 2 of the mounting box 1, turn the screen upward, and turn over the pressing lid 4 so that the film sticking unit 3 above it is bonded to the screen of the electronic device. During the film sticking process, the film sticking unit 3 does not directly contact the electronic device, avoiding displacement and contamination of the film sticking unit 3. Due to the engagement between the positioning portion 13 on the pressing lid 4 and the top portion of the mounting box 1, the pressing lid 4 receives force during the film sticking process, ensuring that it does not shift and is stable. The film sticking unit 3 is fixed to the pressing lid 4 by the first positioning element 6 and the second positioning element 7, ensuring that the position of the film sticking unit 3 is accurate. By pulling the extraction film 34, the release film 33 is removed from the protective film 32, and the protective film 32 is bonded to the screen of the electronic device. Due to the structural design of the mounting box 1 and the pressing lid 4, accurate alignment and bonding between the screen of the electronic device and the film sticking unit 3 are realized. The position limiting protrusion 8 of the mounting box 1 limits the storage height and position of the electronic device. Also, a waste strip 9 is provided in the accommodation groove 5 to ensure the adhesion degree during film sticking.

[0036] Embodiment 2 As shown in Fig. 5, this embodiment provides a film sticking device for a flip cover type electronic device, including a mounting box 1 for storing the electronic device. An installation groove 2 for accommodating the electronic device is opened in the mounting box 1. On one side of the mounting box 1, a pressing lid 4 for mounting the film sticking unit 3 and engaged with the mounting box 1 is movably connected. An accommodation groove 5 for accommodating the film sticking unit 3 is opened in the pressing lid 4.

[0037] In this embodiment, a foldable and movable pressing cover 4 is provided on one side of the mounting box 1. The film sticking unit 3 is attached to the pressing cover 4. The mounting box 1 is only used for storing an electronic device. When sticking a film to the screen of the electronic device, the screen of the electronic device is held upward, and the film sticking operation method is more ergonomic, improving the user experience. Moreover, the whole device of the present invention is thin and light, which can improve the manufacturing efficiency. When the pressing cover 4 is turned over so that the film sticking unit 3 on it is bonded and contacted with the electronic device, before film sticking, the electronic device and the film sticking unit 3 do not directly contact each other, and when the electronic device is stored and positioned, it will not affect the original mounting position of the film sticking unit 3, thus avoiding the situation that the film sticking unit 3 is displaced. The positioning portion 13 includes a first positioning strip 131 and a second positioning strip 132 provided to protrude from both side ends of the accommodating groove 5.

[0038] Both the first positioning strip 131 and the second positioning strip 132 are strip-shaped members protruding in a protruding manner with respect to the top surface of the edge of the accommodating groove 5. The distance between the outer walls of the first positioning strip 131 and the second positioning strip 132 away from the accommodating groove 5 is not less than the width of the mounting groove 2.

[0039] Furthermore, a first positioning element 6 and a second positioning element 7 for fixing the film sticking unit 3 are provided at both end portions of the inner bottom wall of the accommodating groove 5.

[0040] Furthermore, several position-limiting protrusions 8 for supporting the electronic device are provided to protrude from the inner wall of the mounting groove 2. The position-limiting protrusions 8 limit the storage height of the electronic device in the mounting box 1, limit its storage position when the electronic device is stored in the mounting box 1, and can contact it with the film sticking unit 3 during the film sticking process. The height of the position-limiting protrusions 8 directly affects the adhesion density between the screen of the electronic device and the film sticking unit 3 during the film sticking process.

[0041] Furthermore, a waste strip 9 for supporting the film sticking unit 3 is further provided on the bottom wall of the accommodation groove 5. The waste strip 9 can play a role in supporting the film sticking unit 3, and during the film sticking process, the adhesion between the film sticking unit 3 and the screen of the electronic device becomes closer.

[0042] Furthermore, the film sticking unit 3 includes a fixed film 31, a protective film 32, a release film 33 and a pull-out film 34. The protective film 32 is adhered to the top surface of the fixed film 31, the release film 33 is adhered to the top surface of the protective film 32, and one end of the release film 33 is connected to the pull-out film 34. Both ends of the fixed film 31 are provided with a first extending portion 311 and a second extending portion 312 extending respectively. A first positioning hole 313 locked to the first positioning element 6 is opened in the first extending portion 311, and a second positioning hole 314 locked to the second positioning element 7 is opened in the second extending portion 312.

[0043] Furthermore, a third extending portion 331 is provided at one end of the release film 33. An adhesive strip 332 adhered to the first extending portion 311 is provided at the bottom of the third extending portion 331. One end of the pull-out film 34 is connected to the third extending portion 331. The release film 33 and the fixed film 31 are adhesively connected to each other by the adhesive strip 332, so that the release film 33 can be easily peeled off, preventing dust from adhering to the protective film 32.

[0044] In this embodiment, both ends of the fixed film 31 on the film sticking unit 3 are provided with a first extending portion 311 and a second extending portion 312 respectively. A first positioning hole 313 is opened in the first extending portion 311, and a second positioning hole 314 is opened in the second extending portion 312. The first positioning hole 313 is locked to the first positioning element 6 provided at one end of the pressing cover 4, and the second positioning hole 314 is locked to the second positioning element 7 provided at the other end of the pressing cover 4. Thereby, the film sticking unit 3 is attached to the pressing cover 4.

[0045] Furthermore, at one end of the mounting box 1, a pulling opening 10 for accommodating one end portion of the pulling film 34 of the film sticking unit 3 is opened in communication with the mounting groove 2. The width of the pulling opening 10 is equal to or greater than the width of the release film 33 of the film sticking unit 3. When the pressing lid 4 is inverted and merged with the top portion of the mounting box 1, the pulling film 34 enters the pulling opening 10, and the user can easily pull the pulling film 34.

[0046] Furthermore, at one end of the mounting box 1, a notch 15 spaced apart from the mounting groove 2 is further opened. A joint portion 16 is provided in the notch 15. On the top portion of the first positioning element 6, a fixing post 61 corresponding to the position of the joint portion 16 is provided to protrude. The joint portion 16 is cylindrical, and the fixing post 61 is inserted into the joint portion 16. In this embodiment, due to the cooperation relationship between the fixing post 61 and the joint portion 16, the pressing lid 4 can be quickly positioned and engaged with the mounting box 1. When the fixing post 61 is inserted into the joint portion 16, the pressing lid 4 can be stably mounted on the mounting box 1.

[0047] Furthermore, on the bottom wall of the mounting box 1, bumps 14 for supporting the electronic device are further provided.

[0048] Furthermore, on the bottom wall of the mounting box 1, a first opening 11 for accommodating the imaging unit of the electronic device is further opened. On at least one side of the mounting box 1, a handle hole 12 is opened. By arranging the handle hole 12, the user can easily take out the electronic device from the mounting box 1.

[0049] Furthermore, in some embodiments, several anti-slip mats are further provided at the bottom of the mounting box 1 to prevent the mounting box 1 from slipping and displacing during the film sticking process by the user, which may affect the film sticking.

[0050] Example 3 As shown in FIG. 6, this embodiment provides a film pasting device for a flip cover type electronic device, which includes a mounting box 1 for storing the electronic device. An installation groove 2 for accommodating the electronic device is opened in the mounting box 1. On one side of the mounting box 1, a pressing cover 4 engaged with the mounting box 1 by attaching a film pasting unit 3 is movably connected. An accommodation groove 5 for accommodating the film pasting unit 3 is opened in the pressing cover 4.

[0051] In this embodiment, a foldable and movable pressing cover 4 is provided on one side of the mounting box 1. The film pasting unit 3 is attached to the pressing cover 4. The mounting box 1 is only used for storing the electronic device. When pasting a film on the screen of the electronic device, the screen of the electronic device is held upward, and the film pasting operation method is more ergonomic, improving the user experience. Also, the whole of this invention is thin and lightweight, capable of improving the manufacturing efficiency. Moreover, the pressing cover 4 is turned over so that the film pasting unit 3 on it is brought into contact and bonded with the electronic device. Before film pasting, the electronic device and the film pasting unit 3 do not directly contact each other, and when storing and positioning the electronic device, it does not affect the original mounting position of the film pasting unit 3, thus avoiding the situation that the film pasting unit 3 is displaced. The positioning portion 13 includes a first positioning strip 131 and a second positioning strip 132 provided to protrude from both side ends of the accommodation groove 5.

[0052] Both the first positioning strip 131 and the second positioning strip 132 are strip-shaped members protruding with respect to the top surface of the edge of the accommodation groove 5. The distance between the outer walls of the first positioning strip 131 and the second positioning strip 132 away from the accommodation groove 5 is not less than the width of the installation groove 2.

[0053] Furthermore, a first positioning element 6 and a second positioning element 7 for fixing the film pasting unit 3 are provided at both end portions of the inner bottom wall of the accommodation groove 5.

[0054] Furthermore, on the inner wall of the mounting groove 2, several position-limiting protrusions 8 for supporting the electronic device are provided to protrude. The position-limiting protrusions 8 limit the storage height of the electronic device in the mounting box 1, limit its storage position when the electronic device is stored in the mounting box 1, and can bring it into contact with the film attaching unit 3 during the film attaching process. The height of the position-limiting protrusions 8 directly affects the adhesion between the screen of the electronic device and the film attaching unit 3 during the film attaching process.

[0055] Furthermore, on the bottom wall of the accommodation groove 5, a waste strip 9 for supporting the film attaching unit 3 is further provided. The waste strip 9 can play a role in supporting the film attaching unit 3, and during the film attaching process, the adhesion between the film attaching unit 3 and the screen of the electronic device becomes closer.

[0056] Furthermore, the film attaching unit 3 includes a fixed film 31, a protective film 32, a release film 33, and a pulling film 34. The protective film 32 is adhered to the top surface of the fixed film 31, the release film 33 is adhered to the top surface of the protective film 32, and one end of the release film 33 is connected to the pulling film 34. At both ends of the fixed film 31, a first extending portion 311 and a second extending portion 312 are respectively provided to extend. A first positioning hole 313 locked to the first positioning element 6 is opened in the first extending portion 311, and a second positioning hole 314 locked to the second positioning element 7 is opened in the second extending portion 312.

[0057] Furthermore, a third extending portion 331 is provided at one end of the release film 33. At the bottom of the third extending portion 331, an adhesive strip 332 adhered to the first extending portion 311 is provided. One end of the pulling film 34 is connected to the third extending portion 331. The release film 33 and the fixed film 31 are adhesively connected to each other by the adhesive strip 332, so that the release film 33 can be easily peeled off, preventing dust from adhering to the protective film 32.

[0058] In this embodiment, first extending portions 311 and second extending portions 312 are respectively provided at both ends of the fixed film 31 on the film sticking unit 3. A first positioning hole 313 is formed in the first extending portion 311, and a second positioning hole 314 is formed in the second extending portion 312. The first positioning hole 313 is locked to a first positioning element 6 provided at one end of the pressing lid 4, and the second positioning hole 314 is locked to a second positioning element 7 provided at the other end of the pressing lid 4. Thus, the film sticking unit 3 is attached to the pressing lid 4.

[0059] Furthermore, at one end of the mounting box 1, a drawing opening 10 communicating with the mounting groove 2 and accommodating one end portion of the drawing film 34 of the film sticking unit 3 is formed. The width of the drawing opening 10 is not less than the width of the release film 33 of the film sticking unit 3. When the pressing lid 4 is inverted and merged with the top portion of the mounting box 1, the drawing film 34 enters the drawing opening 10, and the user can easily draw the drawing film 34.

[0060] Furthermore, a fitting element 17 is provided on the outer wall of one side of the pressing lid 4, and a fitting groove 18 engaged with the fitting element 17 is further formed on the outer wall of one side of the mounting box 1. The fitting element 17 is a sheet-like member provided with protrusions, and the protruding portions are engaged in the fitting groove 18. In this embodiment, during the film sticking process, when the pressing lid 4 and the mounting box 1 are engaged with each other, through the mutual engagement of the fitting element 17 on the outer wall of one side of the pressing lid 4 and the fitting groove 18 on the outer wall of the mounting box 1, positioning is realized, and the pressing lid 4 and the mounting box 1 are closely engaged, preventing displacement or detachment between the pressing lid 4 and the mounting box 1 and improving the stability of the engagement.

[0061] Furthermore, bumps 14 for supporting an electronic device are further provided on the bottom wall of the mounting box 1.

[0062] Furthermore, a first opening 11 for accommodating the imaging unit of the electronic device is further formed in the bottom wall of the mounting box 1, and a handle hole 12 is formed on at least one side of the mounting box 1. By arranging the handle hole 12, the user can easily take out the electronic device from the mounting box 1.

[0063] Furthermore, in some embodiments, several anti-slip mats are further provided at the bottom of the mounting box 1 to prevent the mounting box 1 from slipping and displacing during the film pasting process by the user, which may affect the film pasting.

[0064] The specific embodiments of the invention have been described in detail above, but they are only examples. The present invention is not limited to the specific embodiments described above. As can be understood by those skilled in the art, the above embodiments and the descriptions in the specification only explain the principle of the present invention. On the premise of not departing from the spirit and scope of the present invention, various changes and improvements can be made to the present invention, and all of these changes and improvements fall within the scope of the present invention claimed for protection. The protection scope of the present invention is defined by the claims and their equivalents.

Explanation of Reference Numerals

[0065] 1 Mounting box 2 Mounting groove 3 Film pasting unit 31 Fixed film 311 First extending portion 312 Second extending portion 313 First positioning hole 314 Second positioning hole 32 Protective film 33 Release film 331 Third extending portion 332 Adhesive strip 34 Pull-out film 4 Pressing cover 5 Accommodating groove 6 First positioning element 61 Fixed post 7 Second positioning element 8 Position limiting protrusion 9 Waist strip 10 Drawer opening 11 First opening 12 Hanging hole 13 Positioning part 14 Bump 15 Notch 16 Joint part 17 Fitting element 18 Fitting groove

Claims

1. A film sticking device for a flip cover type electronic device, comprising a mounting box (1) for storing the electronic device, wherein a mounting groove (2) for accommodating the electronic device is formed in the mounting box (1), and a pressing cover (4) for mounting a film sticking unit (3) and engaging with the mounting box (1) is movably connected to one side of the mounting box (1), and a receiving groove (5) for accommodating the film sticking unit (3) is formed in the pressing cover (4). A film sticking device for a flip cover type electronic device, characterized in that

2. On the edges of both inner walls of the receiving groove (5), positioning portions (13) for engaging with the mounting box (1) are provided so as to protrude, The film sticking device for a flip cover type electronic device according to claim 1, characterized in that the positioning portion (13) includes a first positioning strip (131) and a second positioning strip (132) provided so as to protrude at both end portions of the receiving groove (5).

3. Both the first positioning strip (131) and the second positioning strip (132) are strip-shaped members protruding with respect to the top surface of the edge of the receiving groove (5), and the distance between the outer walls of the first positioning strip (131) and the second positioning strip (132) away from the receiving groove (5) is not less than the width of the mounting groove (2). The film sticking device for a flip cover type electronic device according to claim 2, characterized in that

4. The film sticking device for a flip cover type electronic device according to claim 2, characterized in that a first positioning element (6) and a second positioning element (7) for fixing the film sticking unit (3) are provided at both end portions of the inner bottom wall of the receiving groove (5).

5. The film sticking device for a flip cover type electronic device according to claim 1, characterized in that several position limiting protrusions (8) for supporting the electronic device are provided so as to protrude on the inner wall of the mounting groove (2).

6. The film sticking device for a flip cover type electronic device according to claim 4, characterized in that a waste strip (9) for supporting the film sticking unit (3) is further provided on the bottom wall of the receiving groove (5).

7. The film sticking unit (3) includes a fixed film (31), a protective film (32), a release film (33), and a drawn film (34). The protective film (32) is adhered to the top surface of the fixed film (31). The release film (33) is adhered to the top surface of the protective film (32). One end of the release film (33) is connected to the drawn film (34). Both ends of the fixed film (31) are provided with a first extending portion (311) and a second extending portion (312) extending respectively. A first positioning hole (313) locked to a first positioning element (6) is formed in the first extending portion (311). A second positioning hole (314) locked to a second positioning element (7) is formed in the second extending portion (312). A third extending portion (331) is provided at one end of the release film (33). An adhesive strip (332) adhered to the first extending portion (311) is provided at the bottom of the third extending portion (331). The film sticking device for a flip cover type electronic device according to claim 1, characterized in that one end of the drawn film (34) is connected to the third extending portion (331).

8. A draw opening (10) communicating with the mounting groove (2) and accommodating one end portion of the drawn film (34) of the film sticking unit (3) is formed at one end of the mounting box (1). The film sticking device for a flip cover type electronic device according to claim 7, characterized in that the width of the draw opening (10) is not less than the width of the release film (33) of the film sticking unit (3).

9. A notch (15) spaced from the mounting groove (2) is further formed at one end of the mounting box (1). A joint portion (16) is provided in the notch (15). A fixing post (61) corresponding to the position of the joint portion (16) protrudes from the top portion of the first positioning element (6). The film sticking device for a flip cover type electronic device according to claim 4, characterized in that the joint portion (16) is cylindrical and the fixing post (61) is inserted into the joint portion (16).

10. A fitting element (17) is provided on the outer wall of one side of the pressing cover (4). A fitting groove (18) engaged with the fitting element (17) is further formed on the outer wall of one side of the mounting box (1). The fitting element (17) is a sheet-like member provided with protrusions, and the protrusion portions are engaged within the fitting groove (18), and the film attaching device for a flip cover type electronic device according to claim 1 is characterized in that.

Images