Auxiliary positioner for film pasting

Abstract

The utility model relates to an auxiliary positioner for film pasting, which comprises a positioning frame and a protective layer, the positioning frame extends in a strip shape and is provided with a strip-shaped clamping groove and a positioning hole, the positioning frame is clamped with the side edge of electronic equipment through the strip-shaped clamping groove, and the positioning hole is aligned with a key on the side edge of the electronic equipment. The protective layer comprises tempered glass, a first adhesive layer and a first release film layer which are attached layer by layer, after a user tears off the first release film layer, the protective layer can be matched with the positioning hole and penetrate through the positioning hole, the tempered glass is bonded to the side edge of the electronic equipment in an aligned mode through the first adhesive layer, and therefore the film pasting process of the side edge key is completed. The film pasting auxiliary positioner provided by the utility model is mainly used for assisting film pasting protection of a side key with a relatively small operation boundary, and is accurate in positioning and convenient to operate.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic equipment accessory technology field, especially relate to a pasting film auxiliary positioner. BACKGROUND

[0002] With the release of the new generation Iphone16 mobile phone, the external control button of the side of Iphone16 mobile phone is more and more loved and welcomed by the majority of consumers, the external control button of the side of Iphone16 mobile phone can directly start the camera shooting function under the condition of being pressed once, after starting the camera shooting function, pressing the external control button of the side once again, the target to be shot can be directly photographed. In addition, the external control button of the side can also be slid by the user for the user to select the required shooting parameter.

[0003] For the new generation of Iphone16 mobile phone with side external control button, the side control button is always in a bare state, and in the process of long-term use, it is easy to be scratched or even damaged. There is no accessory on the market for effectively protecting the side external control button. Some manufacturers may think of pasting a film on the sliding wall of the control button to protect the mobile phone screen, but the control button is too small and the implementation is complex. Therefore, there is an urgent need to develop a tool that can assist in pasting a film on the side control button. UTILITARIAN CONTENT

[0004] The utility model discloses a pasting film auxiliary positioner to solve the technical problem that the control button of the side of electronic equipment with pressing and sliding function cannot be quickly and effectively pasted with a protective film.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] The utility model provides a pasting film auxiliary positioner, which comprises:

[0007] The positioning frame extends in a strip shape, and comprises a bottom frame, a first wrapping edge and a second wrapping edge. The length extension directions of the bottom frame, the first wrapping edge and the second wrapping edge are parallel to the length extension direction of the positioning frame. The first wrapping edge and the second wrapping edge are arranged on the same side of the bottom frame and spaced apart from each other. The first wrapping edge, the second wrapping edge and the bottom frame form a strip-shaped clamping groove. The length extension direction of the strip-shaped clamping groove is parallel to the length extension direction of the positioning frame. The opposite ends of the length extension direction of the strip-shaped clamping groove form openings to communicate with the outside. The positioning frame is bent at a position to form a bending part. The strip-shaped clamping groove is adapted to the bending part at the position of the bending part. The positioning frame is clamped with the outer side of the electronic device through the strip-shaped clamping groove. The bending part is used to clamp two outer sides of the electronic device which are adjacent to each other and connected by bending. The positioning frame is further provided with a positioning hole penetrating through the bottom frame. The positioning hole is aligned with the side key of the electronic device.

[0008] The protective layer comprises a tempered glass, a first adhesive layer and a first release film layer which are laminated. After the first release film layer is torn off, the protective layer is adapted to the positioning hole so as to pass through the positioning hole. The tempered glass is aligned and adhered to the side key of the electronic device through the first adhesive layer.

[0009] In one embodiment, the protective layer further comprises a control board and a second adhesive layer. The tempered glass, the second adhesive layer, the control board, the first adhesive layer and the first release film layer are laminated. The control board has a front surface and a back surface which are arranged opposite to each other. The control board is provided with a plurality of spaced and insulated contact groups. Each contact group comprises a first contact on the front surface of the control board and a second contact on the back surface of the control board. The first contact and the second contact are electrically connected. The first adhesive layer is attached to the back surface of the control board. The second adhesive layer is attached to the front surface of the control board.

[0010] In one embodiment, the auxiliary positioning device for film pasting further comprises a second release film layer. The second release film layer is simultaneously adhered to the outer surface of the tempered glass away from the first adhesive layer and the outer wall surface of the bottom frame away from the strip-shaped clamping groove.

[0011] In one embodiment, the outer surface of the first adhesive layer is flush with the outer wall surface of the bottom frame away from the strip-shaped clamping groove.

[0012] In one embodiment, the protective layer further comprises an outer frame. The outer frame has a hollow hole with two open ends. The control board, the second adhesive layer and the tempered glass are embedded in the hollow hole. The first adhesive layer is simultaneously adhered to the end surface of the outer frame close to the strip-shaped clamping groove and the back surface of the control board.

[0013] In one of the embodiments, the protective layer further comprises an outer frame having a hollow hole with two open ends, the tempered glass is embedded in the hollow hole near one side of the strip-shaped clamping groove, the first adhesive layer is bonded to the end face of the outer frame near the strip-shaped clamping groove and the side of the tempered glass near the strip-shaped clamping groove, and the side of the tempered glass away from the strip-shaped clamping groove forms a sink with the inner side wall of the hollow hole.

[0014] The film auxiliary positioner further comprises a second release film, which is simultaneously attached to the side of the bottom frame away from the strip-shaped clamping groove, the end face of the outer frame away from the strip-shaped clamping groove, the inner side wall of the sink, and the bottom wall of the sink.

[0015] In one of the embodiments, the outer side wall of the outer frame smoothly connects with the end face of the outer frame away from the first adhesive layer to form an arc-shaped side edge.

[0016] In one of the embodiments, the positioning frame is L-shaped and comprises a first frame and a second frame connected in sequence, the number of the curved portions is one, and the curved portion is formed at the connection position of the first frame and the second frame, the bottom frame, the first edge cover, and the second edge cover are all L-shaped, and the positioning hole penetrates the bottom frame at the corresponding position of the second frame.

[0017] In one of the embodiments, the positioning frame is L-shaped and comprises a first frame and a second frame connected in sequence, the number of the curved portions is one, and the curved portion is formed at the connection position of the first frame and the second frame, the bottom frame, the first edge cover, and the second edge cover are all L-shaped, and the positioning hole penetrates the bottom frame at the corresponding position of the second frame.

[0018] In one of the embodiments, the first edge cover and the bottom frame smoothly connect to form an arc-shaped chamfered surface on the inner side wall and the outer side wall of the strip-shaped clamping groove, and the second edge cover and the bottom frame smoothly connect to form an arc-shaped chamfered surface.

[0019] From the above technical solutions, the embodiments of the present application have at least the following advantages and positive effects:

[0020] The film pasting auxiliary positioner can assist a user in performing auxiliary film pasting operation on a sliding interface of a side key of an Iphone 16 mobile phone, so as to protect the operation interface of the side key. The positioner is clamped on two adjacent sides of the mobile phone through the bar-shaped clamping groove, the positioning hole penetrates the bottom frame and is aligned with the side key of the mobile phone, after the user tears off the first release film layer, the protective layer can pass through the positioning hole by adapting to the positioning hole, and the tempered glass is aligned and adhered to the side key of the electronic device through the first adhesive layer, so that the film pasting process of the side key is completed. The film pasting auxiliary positioner provided in the application mainly assists the film pasting protection of the side key with a small operation interface, is accurate in positioning, and is convenient to operate. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained according to the structures shown in the drawings without creative labor for those skilled in the art.

[0022] Figure 1 It is an embodiment of the film pasting auxiliary positioner for installing a mobile phone.

[0023] Figure 2 It is an embodiment of the film pasting auxiliary positioner for installing a mobile phone. Figure 1 It is an embodiment of the film pasting auxiliary positioner for installing a mobile phone.

[0024] Figure 3 It is an embodiment of the film pasting auxiliary positioner for installing a mobile phone. Figure 2 It is an embodiment of the film pasting auxiliary positioner for installing a mobile phone.

[0025] Figure 4 It is an embodiment of the film pasting auxiliary positioner for installing a mobile phone. Figure 3 It is an embodiment of the film pasting auxiliary positioner for installing a mobile phone.

[0026] Figure 5 It is an embodiment of the film pasting auxiliary positioner for installing a mobile phone. Figure 2 It is an embodiment of the film pasting auxiliary positioner for installing a mobile phone.

[0027] Figure 6 It is an embodiment of the film pasting auxiliary positioner for installing a mobile phone. Figure 2 It is an embodiment of the film pasting auxiliary positioner for installing a mobile phone.

[0028] Figure 7 It is an embodiment of the film pasting auxiliary positioner for installing a mobile phone. Figure 5 It is an embodiment of the film pasting auxiliary positioner for installing a mobile phone.

[0029] Figure 8 It is an embodiment of the film pasting auxiliary positioner for installing a mobile phone.

[0030] Figure 9 It is an embodiment of the film pasting auxiliary positioner for installing a mobile phone.Figure 8 A cross-sectional structure diagram in the direction of C-C;

[0031] Figure 10 A cross-sectional structure diagram in the direction of B-B; Figure 9 A cross-sectional structure diagram in the direction of B-B and corresponding to the second embodiment;

[0032] Figure 11 A structure diagram of a mobile phone installed with the film auxiliary positioner of the third embodiment;

[0033] Figure 12 A cross-sectional structure diagram in the direction of B-B and corresponding to the second embodiment; Figure 10 A structure diagram of a positioning frame in the film auxiliary positioner shown.

[0034] The following is the description of the reference signs:

[0035] 1. A film auxiliary positioner;

[0036] 10. A positioning frame; 11. A bottom frame; 12. A first edge covering; 13. A second edge covering; 14. A strip-shaped clamping groove; 15. A curved portion; 16. A positioning hole; 101. A first edge frame; 102. A second edge frame; 103. A third edge frame;

[0037] 20. A protective layer; 21. Tempered glass; 22. A first adhesive layer; 23. A first release film layer; 24. A control board; 25. A second adhesive layer; 26. A second release film layer; 27. An outer frame; 271. A hollow hole; 272. A first end face; 273. A second end face; 28. A sink;

[0038] 2. An electronic device; 201. A side key. DETAILED DESCRIPTION

[0039] The typical embodiments embodying the features and advantages of the present application will be described in detail in the following description. It should be understood that the present application can have various changes in different embodiments, which do not deviate from the scope of the present application, and the description and drawings in the essence are used as a description, not to limit the present application.

[0040] In addition, the terms "first", "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0041] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting" should be understood broadly, for example, it can be fixedly connected, or detachably connected, or integrally connected; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0042] By reference Figure 1 And Figure 2 The present application provides a film auxiliary positioner 1, which is mainly used for assisting in film pasting of the side key 201 of the electronic device 2, so as to effectively protect the side key 201 of the electronic device 2, and avoid the damage of the sliding operation interface of the side key 201 caused by the user in the process of using the electronic device 2. Here, the electronic device 2 includes but is not limited to a mobile phone, and can also be a tablet computer. In particular, the film auxiliary positioner 1 of the present application is suitable for electronic devices with side keys for pressing and sliding function control, such as the new generation Iphone 16 mobile phone.

[0043] The positioner 1 includes a positioning frame 10 and a protective layer 20, the positioning frame 10 is used for clamping the frame of the electronic device 2, and the protective layer 20 is aligned with the side key 201 of the electronic device 2 through the assistance of the positioning frame 10 to realize the film pasting protection of the side key 201.

[0044] By reference Figure 3 And Figure 4 The positioning frame 10 extends in a strip shape as a whole, the positioning frame 10 includes a bottom frame 11, a first edge 12 and a second edge 13, the length extension directions of the bottom frame 11, the first edge 12 and the second edge 13 are all parallel to the length extension direction of the positioning frame 10, the first edge 12 and the second edge 13 are arranged on the same side of the bottom frame 11, and the first edge 12, the bottom frame 11 and the second edge 13 are sequentially enclosed to form a strip-shaped clamping groove 14, the length extension direction of the strip-shaped clamping groove 14 is also parallel to the length extension direction of the positioning frame 10, and the opposite ends of the length extension direction of the strip-shaped clamping groove 14 are communicated with the outside. In addition, part of the positioning frame 10 is bent to form a bending part 15, and the strip-shaped clamping groove 14 is adapted to the bending of the bending part 15 at the position of the bending part 15. The positioning frame 10 is clamped and connected with the outer side of the electronic device 2 through the strip-shaped clamping groove 14, and the bending part 15 is used for clamping two adjacent outer sides of the electronic device 2. The positioning frame 10 is also provided with a positioning hole 16 penetrating through the bottom frame 11, and when the positioning frame 10 is clamped and mounted on the electronic device 2, the positioning hole 16 is aligned with the side key 201 of the electronic device 2.

[0045] The protective layer 20 is aligned with the operation interface of the side key 201 through the positioning hole 16 to realize the alignment of the film pasting. Specifically, in combination with reference to Figure 4 and Figure 5 In the present application, the protective layer 20 at least includes a tempered glass 21, a first adhesive layer 22 and a first release film layer 23 pasted layer by layer. The tempered glass 21 is a commonly used screen protection film in the field of film pasting, which plays a role in protecting the operation interface of the side key 201. The first adhesive layer 22 is double-sided adhesive or AB adhesive, that is, the tempered glass 21 is adhered to the side key 201 through the first adhesive layer 22. The first release film layer 23 is attached to the side of the first adhesive layer 22 away from the tempered glass 21 to protect the adhesion of the first adhesive layer 22 on that side. The user uses the positioner 1 to paste the film on the side key 201 as follows: the user first clamps the positioning frame 10 on the outer side of the electronic device 2, aligns the positioning hole 16 with the side key 201, then tears off the first release film layer 23, and the protective layer 20 is adapted to the positioning hole 16 to be able to pass through the positioning hole 16. The tempered glass 21 is aligned and adhered to the side key 201 of the electronic device 2 through the first adhesive layer 22, and then the positioning frame 10 is removed to complete the film pasting of the side key 201.

[0046] It should be understood that there are two cases when the positioner 1 is produced and processed. The first case: the protective layer 20 can be processed and adhered with the positioning frame 10 together as a product. The user aligns the protective layer 20 with the positioning frame 10 before use. At this time, the user only needs to tear off the first release film layer 23, clamp the positioner 1 through the positioning frame 10 on the outer side of the electronic device 2, and then remove the positioning frame 10 to complete the film pasting of the side key 201. The second case: the protective layer 20 and the positioning frame 10 can also be processed into separate products. The user needs to tear off the first release film layer 23 before use, and manually align the protective layer 20 to pass through the positioning frame 10 and adhere to the side key 201, and then remove the positioning frame 10 to complete the film pasting of the side key 201.

[0047] The film pasting auxiliary positioner 1 provided in the present application can assist the user in assisting the film pasting operation of the sliding interface of the side key 201 of the Iphone 16 mobile phone to protect the operation interface of the side key 201. The positioning frame 10 is clamped on the adjacent two sides of the mobile phone (electronic device 2) through the strip-shaped clamping slot 14, the positioning hole 16 penetrates the bottom frame 11 and is aligned with the side key 201 of the mobile phone. After the user tears off the first release film layer 23, the protective layer 20 can adapt to the positioning hole 16 to pass through the positioning hole 16, and the tempered glass 21 is aligned and adhered to the side key 201 of the mobile phone through the first adhesive layer 22 to complete the film pasting process of the side key 201. The film pasting auxiliary positioner 1 provided in the present application mainly aims at assisting the film pasting protection of the side key 201 with a small operation interface, and is accurate in positioning and convenient to operate.

[0048] Preferably, in the present embodiment, in combination with reference to Figure 4 and Figure 5 , the protective layer 20 further comprises a control board 24 and a second adhesive layer 25, the tempered glass 21, the second adhesive layer 25, the control board 24, the first adhesive layer 22 and the first release film layer 23 are laminated layer by layer. It should be noted that the control board 24 has oppositely arranged front and back surfaces, the control board 24 is provided with a plurality of spaced and insulated contact groups (not shown in the figure), each contact group comprises a first contact on the front surface of the control board 24 and a second contact on the back surface of the control board 24, the first contact and the second contact are electrically connected, the first adhesive layer 22 is attached to the back surface of the control board 24, and the side edge key 201 is adhered to the back surface of the control board 24 through the first adhesive layer 22; the second adhesive layer 25 is attached to the front surface of the control board 24, and the tempered glass 21 is adhered to the front surface of the control board 24 through the second adhesive layer 25. Therefore, when the protective layer 20 is adhered to the side edge key 201, the user can conduct the sliding operation instruction to the side edge key 201 through the contact groups when sliding on the side where the tempered glass 21 is located, and execute the sliding operation instruction, so that the user can realize the operation control of the side edge key by operating the tempered glass 21.

[0049] It should be understood that the arrangement of the control board 24 and the second adhesive layer 25 increases the thickness of the protective layer 20, improves the fitting degree of the protective layer 20 and the positioning hole 16, and makes the protective layer 20 fill the positioning hole 16 as much as possible, so that the positioning is more convenient and accurate. It should be understood that, without considering the improvement of the fitting degree of the protective layer 20 and the positioning hole 16, whether the control board 24 and the second adhesive layer 25 are arranged or not is not limited in the present application. In other embodiments, if the control board 24 and the second adhesive layer 25 are not arranged, the tempered glass 21 is directly adhered to the side edge key 201 through the first adhesive layer 22, and since the tempered glass 21 is thin enough, the touch can be directly transmitted to the side edge key 201 by touching the tempered glass 21.

[0050] It should be noted that the control board 24 can be a PCB board, the PCB board comprises a plurality of insulated sub-boards, the plurality of sub-boards can be cut from a whole circuit board, the front and back surfaces of each sub-board are provided with contacts, i.e. the first contact and the second contact, the plurality of sub-boards are adhered together in the same plane by adhesive, and the first contact and the second contact on the front and back surfaces of the same sub-board form a contact group. In other embodiments, an insulating plate can be arbitrarily selected, and a contact group can be formed by needle threading.

[0051] Preferably, in the present embodiment, in combination with reference to Figures 4 to 6 , the positioner 1 further comprises a second release film layer 26, the second release film layer 26 is adhered to the outer surface of the tempered glass 21 away from the first adhesive layer 22 and the outer wall surface of the bottom frame 11 away from the strip-shaped clamping groove 14Figure 6 In this way, the user can align the protective layer 20 with the positioning frame 10 before using the positioner 1, without manual positioning, simplifying the process of applying the film; and the volume of the protective layer 20 is small, and it is not easy to fall off when adhered to the positioning frame 10. At this time, the user only needs to tear off the first release film layer 23, and then the positioner 1 is clamped on the outer side of the electronic device 2 through the positioning frame 10, and then the second release film layer 26 is torn off, and then the positioning frame 10 can be removed to complete the side key 201 film application. Of course, it needs to be understood that whether the second release film layer 26 is provided or not is not limited in the present application.

[0052] Preferably, in the present embodiment, referring to Figure 6 The outer surface of the tempered glass 21 away from the first adhesive layer 22 is flush with the outer wall surface of the bottom frame 11 away from the bar-shaped clamping groove 14. On the one hand, it is convenient for the flat processing of the second release film layer 26, and on the other hand, the thickness of the protective layer 20 is just the same as the depth of the positioning hole 16, further improving the adaptability of the protective layer 20 and the positioning hole 16. It needs to be understood that whether it is flush or not is not limited in other embodiments of the present application.

[0053] Preferably, in the present embodiment, referring to Figure 5 and Figure 6 The protective layer 20 further comprises an outer frame 27, the outer frame 27 has a hollow hole 271 with both ends open, the control plate 24, the second adhesive layer 25 and the tempered glass 21 are all embedded in the hollow hole 271, and the first adhesive layer 22 is adhered to the end face (defined as: the first end face 272) of the outer frame 27 close to the bar-shaped clamping groove 14 and the back of the control plate 24. The first end face 272 here is a plane, and the outer frame 27 and the control plate 24 are adhered more firmly. In the present embodiment, the outer frame 27 and other layers of the protective layer 20 are adhered through the first adhesive layer 22, and in other embodiments, at least one of the control plate 24 and the tempered glass 21 can also be embedded in the inner side wall of the hollow hole 271 through interference fit, to realize the assembly integrity of the entire protective layer 20. Therefore, whether the first adhesive layer 22 is adhered to the first end face 272 is not limited in the present application. It is known that the function of the outer frame 27 is to solidify the protective layer 20, avoid the side edges of the control plate 24 and the tempered glass 21 protruding and cutting hands, and improve the touch comfort of the protective layer 20. Therefore, without considering the comfort, whether the outer frame 27 is provided or not is not limited.

[0054] Preferably, in the present embodiment, referring to Figure 6The first end face 272 and the second end face 273 are respectively defined on the opposite sides of the outer frame 27 along the axial direction of the hollow hole 271. The outer side wall surface of the outer frame 27 is smoothly connected with the second end face 273 (i.e. the end face of the outer frame 27 facing away from the adhesive layer) to form an arc-shaped side edge. The arc-shaped side edge not only makes the protective layer 20 smooth and beautiful, but also makes the user feel no cutting hand when touching and pressing the arc-shaped side edge, thereby improving the comfort of the user in use. It should be understood that, without considering the comfort of touching and use, whether the arc-shaped side edge is provided or not is not limited.

[0055] Preferably, in the present embodiment, in combination with reference to Figure 3 and Figure 7 The first edge cover 12 and the bottom frame 11 are smoothly connected with each other at two wall surfaces to form an arc-shaped chamfer on the inner side wall of the strip-shaped slot and the outer side wall. The second edge cover 13 and the bottom frame 11 are smoothly connected with each other at two wall surfaces to form an arc-shaped chamfer. This makes the entire outer wall surface of the positioning frame 10 smoothly transition without sharp edges, which not only makes the appearance smooth and beautiful, but also makes the user feel no cutting hand during use of the positioner 1, thereby improving the comfort of the user in use. It should be understood that, without considering the appearance and comfort of use, whether the first edge cover 12 and the bottom frame 11 are smoothly connected or not is not limited, and whether the second edge cover 13 and the bottom frame 11 are smoothly connected or not is not limited.

[0056] Preferably, in the present embodiment, in combination with reference to Figure 3 The positioning frame 10 is L-shaped and includes a first side frame 101 and a second side frame 102 connected in sequence. The number of the curved portions 15 is one and the curved portions 15 are formed at the connection position of the first side frame 101 and the second side frame 102. The bottom frame 11, the first edge cover 12 and the second edge cover 13 are all L-shaped. The length of the second side frame 102 is greater than the length of the first side frame 101. The positioning hole 16 penetrates the bottom frame 11 at the corresponding position of the second side frame 102. It should be understood that, in the present application, the shape of the positioning frame 10 is not limited, and the relative length of the first side frame 101 and the second side frame 102 is not limited.

[0057] Second embodiment

[0058] In combination with reference to Figures 8 to 10 The positioner 1 in the present embodiment is a specific description of the structure of the protective layer 20 without the control panel 24 and the second adhesive layer 25 in the positioner 1 in the first embodiment. Figure 9 and Figure 10As shown, the tempered glass 21 is embedded in the hollow hole 271 near one side of the bar-shaped clamping groove 14, and the side of the tempered glass 21 away from the bar-shaped clamping groove 14 forms a sink 28 with the inner side wall of the hollow hole 271, the opening of the sink 28 is away from the bar-shaped clamping groove 14, and the sink 28 can also be used for the user to insert a finger into the tempered glass 21 for sliding operation. At this time, the first adhesive layer 22 is simultaneously bonded to the first end surface 272 and the side of the tempered glass 21 near the bar-shaped clamping groove 14, the outer frame 27 is bonded to the tempered glass 21 through the first adhesive layer 22, the first release film layer 23 is torn off, and the tempered glass 21 is directly bonded to the side key 201 through the first adhesive layer 22. The second release film layer 26 is simultaneously attached to the side of the bottom frame 11 away from the bar-shaped clamping groove 14, the second end surface 273, the inner side wall of the sink 28, and the bottom wall of the sink 28, and the second release film layer 26 is partially inserted into the sink 28 to achieve the bonding between the protective layer 20 and the positioning frame 10. In this embodiment, the user needs to first tear off the first release film layer 23, then clamp the positioning frame 10 on the outer side of the electronic device 2, and then tear off the second release film layer 26 to take out the positioning frame 10 to complete the film pasting of the side key 201.

[0059] Third embodiment

[0060] Combined reference Figure 11 And Figure 12 The positioning device 1 in this embodiment is basically the same as the positioning device 1 in the first and second embodiments in structure, and the only difference is that the shape of the positioning frame 10 is different. Figure 11 As shown, the positioning frame 10 in this embodiment is in the shape of a Chinese character and includes a first frame 101, a second frame 102, and a third frame 103 connected in sequence, and the number of the curved portions 15 is two, one of which is formed at the connection position of the first frame 101 and the second frame 102, and the other is formed at the connection position of the third frame 103 and the second frame 102. The bottom frame 11, the first wrapping edge 12, and the second wrapping edge 13 are all in the shape of a Chinese character, and here the length of the first frame 101 and the third frame 103 is smaller than the length of the second frame 102, and the positioning hole 16 penetrates the bottom frame 11 at the corresponding position of the first frame 101.

[0061] Although the present application has been described with reference to several exemplary embodiments, it will be understood that the terms used are intended to be illustrative and not limiting. Since the present application can be embodied in many different forms without departing from the spirit or essential characteristics thereof, it should be understood that the above described embodiments are not limited to any of the described details, but rather only by way of example. The scope of the application should be determined, not with reference to the above description, but instead with reference to the appended claims, along with their full scope of equivalents.

Claims

1. A film pasting auxiliary positioner characterized by comprising: The application relates to a film pasting auxiliary positioner, which comprises the following parts: a positioning frame extending in a strip shape, a protection layer, and a first adhesive layer. The positioning frame comprises a bottom frame, a first wrapping edge and a second wrapping edge, the length extension directions of the bottom frame, the first wrapping edge and the second wrapping edge are parallel to the length extension direction of the positioning frame, the first wrapping edge and the second wrapping edge are arranged on the same side of the bottom frame, the first wrapping edge, the second wrapping edge and the bottom frame form a strip-shaped clamping groove, the length extension direction of the strip-shaped clamping groove is parallel to the length extension direction of the positioning frame, and the opposite ends of the length extension direction of the strip-shaped clamping groove form openings to be connected to the outside. The positioning frame is bent at a position to form a bending part, and the strip-shaped clamping groove is adapted to the bending part at the position of the bending part.

2. The film-attaching auxiliary positioner according to claim 1, wherein The positioning frame is clamped with the outer side of an electronic device through the strip-shaped clamping groove, the bending part is used for clamping two outer sides of the electronic device which are adjacent to each other and are connected through bending, and the positioning frame is further provided with a positioning hole penetrating through the bottom frame.

3. The film-attaching auxiliary positioner according to claim 1, wherein The positioning hole is aligned with the side key of the electronic device.

4. The film attachment aid of claim 1, wherein, The protection layer comprises a tempered glass, a first adhesive layer and a first release film layer which are laminated one by one. After the first release film layer is torn off, the protection layer is adapted to the positioning hole to be able to pass through the positioning hole, and the tempered glass is aligned and adhered to the side key of the electronic device through the first adhesive layer.

5. The film-attaching auxiliary positioner according to claim 4, wherein The film pasting auxiliary positioner further comprises a second release film layer which is simultaneously adhered to the outer surface of the tempered glass away from the first adhesive layer and the outer wall surface of the positioning frame away from the strip-shaped clamping groove.

6. The film attachment aid of claim 1, wherein, The outer surface of the first adhesive layer is flush with the outer wall surface of the bottom frame away from the strip-shaped clamping groove. The protection layer further comprises an outer frame having a hollow hole with two open ends. The tempered glass is embedded into one side of the hollow hole close to the strip-shaped clamping groove. The first adhesive layer is simultaneously adhered to the end surface of the outer frame close to the strip-shaped clamping groove and the side of the tempered glass close to the strip-shaped clamping groove. The side of the tempered glass away from the strip-shaped clamping groove forms a groove with the inner side wall of the hollow hole. The outer side wall surface of the outer frame is smoothly connected with the end surface of the outer frame away from the first adhesive layer to form an arc-shaped side. The positioning frame is in an L shape and comprises a first frame and a second frame which are sequentially connected. The bending part is one and is formed at the connecting position of the first frame and the second frame. The bottom frame, the first wrapping edge and the second wrapping edge are all in an L shape. The positioning hole penetrates through the bottom frame at the corresponding position of the second frame.

7. The film-assisted positioner of claim 1, wherein, The positioning frame is in the shape of a Chinese character "fang" and comprises a first frame, a second frame and a third frame connected in sequence, the number of the curved portions is two, one of the two curved portions is formed at the connection position of the first frame and the second frame, and the other is formed at the connection position of the second frame and the third frame; the bottom frame, the first rabbet and the second rabbet are all in the shape of a Chinese character "fang", and the positioning hole penetrates the bottom frame at the corresponding position of the second frame.

8. The film-assisted positioner of claim 1, wherein, On the inner side wall and the outer side wall of the strip-shaped card slot, the first rabbet and the bottom frame are smoothly connected to form an arc-shaped chamfered surface, and the second rabbet and the bottom frame are smoothly connected to form an arc-shaped chamfered surface.

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