Lens membrane assembly

Abstract

The utility model discloses a lens membrane assembly, which comprises a positioning piece, a first protective membrane and a connecting piece, the positioning piece is provided with a first avoiding hole in a penetrating manner, the first protective membrane is separated from the positioning piece and corresponds to the first avoiding hole, and the connecting piece is detachably connected with the positioning piece and the first protective membrane respectively. The protective film and the positioning piece are separately arranged and are connected together through the connecting piece, the positioning piece is installed on the electronic equipment, the avoiding hole is aligned with the lens, so that the protective film is aligned with the lens to form a positioning effect, then the protective film is pressed to be attached to the lens, and then the connecting piece is separated from the positioning piece and the protective film. The operation is simple, and the film pasting difficulty is reduced; and the protective film and the positioning piece are separately arranged, and after the connecting piece is disconnected from the protective film and the positioning piece, the positioning piece and the protective film are mutually independent and do not influence each other, so that the protective film can perform telescopic motion along with the lens, and the stretching of the lens is not influenced.

Description

Technical Field

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

[0002] Mobile phones are usually equipped with lenses to achieve the function of taking photos or videos, but the lenses of mobile phones usually protrude from the outside of the mobile phone case, so they are easily scratched, thereby affecting the effect of taking photos or videos. In order to protect the lenses of mobile phones, users usually choose to set a protective structure on the outside of the lenses.

[0003] At present, protective structures are usually divided into two types. One protective structure is a protective film, which is directly attached to the outer surface of the lens to prevent the lens from being scratched. However, the protective film lacks a positioning effect. Users need to rely on their feelings to judge whether it is aligned with the lens during the film application process, and the film application is relatively difficult. The other protective structure is composed of a positioning frame and a protective film fixed on the positioning frame. The positioning frame has a positioning effect. After the positioning frame is fixed to the corresponding position of the mobile phone, the protective film will automatically align with the lens. The film application operation is relatively simple, but the protective film and the positioning frame fixed together will hinder the extension and retraction of the lens. Utility Model Content

[0004] In view of this, the utility model provides a lens film assembly to solve the above problems.

[0005] A lens film assembly provided in the present application includes a positioning member, a first protective film and a connecting member, wherein the positioning member is penetrated by a first avoidance hole, the first protective film is separately arranged from the positioning member and corresponds to the first avoidance hole, and the connecting member is detachably connected to the positioning member and the first protective film, respectively.

[0006] In some embodiments, the first protective film is located on the inner side of the first avoidance hole, and the circumferential outer wall of the first protective film and the circumferential inner wall of the first avoidance hole are spaced apart from each other.

[0007] In some embodiments, the positioning member includes a positioning body and a first positioning frame, the first positioning frame is connected to or separately from the positioning body, the first avoidance hole passes through the first positioning frame, the first positioning frame is separately from the first protective film and is detachably connected to the connecting member.

[0008] In some embodiments, the first positioning frame includes a base and a frame body disposed around the periphery of the base, and the connecting member is detachably connected to the base.

[0009] In some embodiments, the first positioning frame is separately provided from the positioning body, a first through hole is provided on the positioning body, the first positioning frame is received in the first through hole, and the positioning body is detachably connected to the connecting member.

[0010] In some embodiments, the first positioning frame is relatively fixed to the positioning body and the first positioning frame protrudes from one side of the positioning body.

[0011] In some embodiments, the lens film assembly further includes a second protective film, the positioning member is penetrated by a second avoidance hole, and the second protective film is relatively fixed to the positioning member and covers the second avoidance hole.

[0012] In some embodiments, the positioning member further includes a second positioning frame spaced apart from the first positioning frame, the second avoidance hole penetrates the second positioning frame, and the second protective film is fixedly connected to the second positioning frame.

[0013] In some embodiments, the positioning body is penetrated by a second through hole, the second positioning frame is located in the second through hole, the first positioning frame and the second positioning frame are separately provided from the positioning body, and the second positioning frame is detachably connected to the connecting member; or

[0014] The first positioning frame and the second positioning frame are respectively fixed relative to the positioning body, and the first positioning frame and the second positioning frame are located on the same side of the positioning body.

[0015] In some embodiments, the connecting member is a positioning film, and the positioning film is respectively attached to the first protective film and the positioning member and covers the first avoidance hole; and / or

[0016] A glue layer is provided on a side of the first protective film away from the connecting member, a release film is provided on a side of the positioning member away from the connecting member, and the release film covers the first avoidance hole.

[0017] The lens film assembly provided by the utility model has a protective film and a positioning piece separately arranged and connected together by a connecting piece. The positioning piece is installed on the electronic device and the avoidance hole is aligned with the lens, so that the protective film is aligned with the lens to form a positioning effect. Then the protective film is pressed to make the protective film stick to the lens, and then the connecting piece is disconnected from the positioning piece and the protective film to complete the film sticking operation. The operation is simple and the difficulty of film sticking is reduced. Moreover, since the protective film and the positioning piece are separately arranged, after the connecting piece is disconnected from the protective film and the positioning piece, the positioning piece and the protective film are independent of each other and will not affect each other, so that the protective film can follow the lens to perform telescopic movement without affecting the telescopic movement of the lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a lens film assembly provided in one embodiment of the utility model;

[0019] Figure 2 for Figure 1 An exploded schematic diagram of the lens film assembly shown in ;

[0020] Figure 3 for Figure 2 Schematic diagram of assembly of the positioning member, the first protective film and the second protective film shown in ;

[0021] Figure 4 for Figure 3 An exploded schematic diagram of the positioning member, the first protective film and the second envelope shown in FIG.

[0022] Figure 5 A schematic structural diagram of a lens film assembly provided by another embodiment of the utility model;

[0023] Figure 6 for Figure 5 An exploded schematic diagram of the lens film assembly shown in ;

[0024] Figure 7 for Figure 6 An exploded schematic diagram of the positioning member, the first protective film and the second protective film is shown in FIG.

[0025] In the figure: 10, lens film assembly; 12, positioning member; 14, first protective film; 16, connecting member; 18, first avoidance hole; 20, positioning body; 22, first positioning frame; 24, base; 26, frame body; 27, first through hole; 28, second positioning frame; 30, second through hole; 32, second avoidance hole; 34, second protective film; 36, release film. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0027] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, inside, outside, top, bottom...) are only used to explain the relative position relationship between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, the element may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0029] See also Figures 1 to 7A lens film assembly 10 provided in one embodiment of the utility model is used to be installed on an electronic device with a retractable lens, such as a mobile phone, a tablet, etc., to protect the lens. This application is described using a mobile phone as an example.

[0030] The lens film assembly 10 includes a positioning member 12, a first protective film 14 and a connecting member 16. The positioning member 12 is penetrated by a first avoidance hole 18, which corresponds to the retractable lens of the mobile phone and is used to accommodate the lens. The first protective film 14 corresponds to the first avoidance hole 18, so that when the lens is located in the first avoidance hole 18, the first protective film 14 automatically aligns with the lens to form a positioning effect, assisting users in the film sticking operation and reducing the difficulty of film sticking.

[0031] It can be understood that the first protective film 14 corresponds to the first avoidance hole 18, which may mean that the first protective film 14 is located in the first avoidance hole 18, or may mean that the first protective film 14 is located radially outside the first avoidance hole 18. In this embodiment, the first protective film 14 is located in the first avoidance hole 18.

[0032] The first protective film 14 is separately arranged from the positioning member 12, and the connecting member 16 is detachably connected to the positioning member 12 and the protective film, respectively, so that the first protective film 14, the positioning member 12 and the connecting member 16 are connected together to form a whole. Separate arrangement means that there is no connection strength between the first protective film 14 and the positioning member 12. For example, the two may be spaced apart from each other, that is, not in contact, or the two may be in contact with each other, but not connected by a connecting element, a connecting structure or an adhesive. The user can install the positioning member 12 to the corresponding position of the electronic device so that the lens is stored in the first avoidance hole 18. At this time, the first protective film 14 automatically aligns with the lens, presses the first protective film 14 to fit and fix it on the surface of the lens, and then disconnects the connecting member 16 from the positioning member 12 and the first protective film 14. The positioning member 12 and the first protective film 14 form two independent elements that will not affect each other, so that the first protective film 14 can move telescopically with the lens without affecting the telescopic movement of the lens.

[0033] In this embodiment, the area of ​​the first protective film 14 is smaller than the area of ​​the first avoidance hole 18. The first protective film 14 is located on the inner side of the first avoidance hole 18, and the circumferential outer wall of the first protective film 14 and the circumferential inner wall of the first avoidance hole 18 are spaced apart from each other. The first protective film 14 does not contact the positioning member 12, thereby forming a separated setting effect.

[0034] The specific manner in which the connecting member 16 is detachably connected to the first protective film 14 and the positioning member 12 is not limited. In the present embodiment, the connecting member 16 is a positioning film, which is respectively attached to the protective film and the positioning member 12 and fixed by adhesive, thereby forming a detachable connection effect. After the first protective film 14 is attached and fixed to the lens surface, the positioning film can be directly torn off from the positioning member 12 and the first protective film 14. The operation is simple and convenient for users to use. At the same time, the positioning film covers the first avoidance hole 18, which can prevent dust from entering the first avoidance hole 18 through the gap between the positioning member 12 and the first protective film 14.

[0035] It can be understood that the number of lenses on a mobile phone can be one or more, and when the number of lenses is more than one, all of the lenses can be retractable lenses, or only some of them can be retractable lenses.

[0036] In one embodiment, there are three lenses on the mobile phone, one of which is a retractable lens and the other two are non-retractable lenses. A first avoidance hole 18 and two second avoidance holes 32 are provided on the positioning member 12. The first avoidance hole 18 corresponds to the retractable lens, and the two second avoidance holes 32 correspond to the two non-retractable lenses. The lens film assembly 10 also includes two second protective films 34, which correspond to the two second avoidance holes 32 respectively, so as to be attached to the surface of the non-retractable lens.

[0037] Since the second protective film 34 is used to be attached to the non-retractable lens, the second protective film 34 and the positioning member 12 can be separated or relatively fixed. In this embodiment, the second protective film 34 and the positioning member 12 are relatively fixed. Specifically, the second protective film 34 is relatively fixed to the positioning member 12 by adhesive.

[0038] In one embodiment, the positioning member 12 includes a positioning body 20 and a first positioning frame 22. The first positioning frame 22 is connected to or separated from the positioning body 20. The first avoidance hole 18 runs through the first positioning frame 22. The first positioning frame 22 is separated from the protective film and is detachably connected to the connecting member 16. Specifically, the first protective film 14 is located inside the first positioning frame 22 and is spaced apart from the first positioning frame 22. During the film application process, when the retractable lens is received in the first avoidance hole 18, the first positioning frame 22 surrounds the outer periphery of the retractable lens, so that the first protective film 14 inside the first positioning frame 22 is aligned with the retractable lens to form a positioning effect, and at the same time, a more comprehensive protective effect can be formed on the retractable lens.

[0039] The first positioning frame 22 includes a base 24 and a frame 26, the frame 26 is arranged around the outer periphery of the base 24, and the connecting member 16 is detachably connected to the base 24. The base 24 and the frame 26 are both annular structures, and the inner diameter of the frame 26 is larger than the inner diameter of the base 24. The first protective film 14 is located on the inner side of the base 24, and the retractable lens is located on the inner side of the frame 26 and can pass through the inner side of the base 24.

[0040] Preferably, the base 24 and the frame 26 are integrally formed, which saves assembly steps while ensuring the connection strength.

[0041] The lens film assembly 10 further includes a second protective film 34. The positioning member 12 is provided with a second avoidance hole 32. The second protective film 34 is relatively fixed to the positioning member 12 and covers the second avoidance hole 32. The second avoidance hole 32 corresponds to the non-retractable lens on the mobile phone, so there is no need to worry about the second protective film 34 affecting the telescopic lens. The second protective film 34 can be directly fixed on the positioning member 12, reducing the difficulty of production.

[0042] The positioning member 12 further includes a second positioning frame 28 , which is spaced apart from the first positioning frame 22 . The second avoidance hole 32 passes through the second positioning frame 28 , and the second protective film 34 is fixedly connected to the second positioning frame 28 .

[0043] Specifically, the structure of the second positioning frame 28 is similar to that of the first positioning frame 22 , and is also composed of a base and a frame body.

[0044] It can be understood that the second positioning frame 28 can be fixedly connected to the positioning body 20 , or can be separately provided from the positioning body 20 .

[0045] like Figure 3 and Figure 4 As shown, in one embodiment, the first positioning frame 22 is separately provided from the positioning body 20, the positioning body 20 is provided with a first through hole 27, the first positioning frame 22 is received in the first through hole 27, and the positioning body 20 is detachably connected to the connecting member 16. The first positioning frame 22, the positioning body 20 and the first protective film 14 are three separately provided elements, and the connecting member 16 is detachably connected to the first positioning frame 22, the positioning body 20 and the first protective film 14, respectively, so as to connect the three together. After the film is attached, the connecting member 16 is torn off from the first positioning frame 22, the positioning body 20 and the first protective film 14, so that the positioning body 20 can be separated from the mobile phone, leaving only the first protective film 14 attached to the outer surface of the retractable lens, and the first positioning frame 22 surrounds the outer periphery of the retractable lens. Specifically, the first positioning frame 22 is fixed to the mobile phone by adhesive to prevent it from falling off the mobile phone.

[0046] In this embodiment, the positioning body 20 is penetrated by a second through hole 30, the second positioning frame 28 is located in the second through hole 30 and is separated from the positioning body 20, and the second positioning frame 28 is detachably connected to the connecting member 16. The second protective film 34 is located on the inner side of the second positioning frame 28, and the second positioning frame 28 can surround the outer periphery of the non-retractable lens through the second avoidance hole 32, and the second protective film 34 is aligned and fixed on the non-retractable lens, thereby also forming a protective effect on the non-retractable lens.

[0047] It can be understood that the connecting member 16 can be a complete positioning film, which is detachably connected to the positioning body 20, the first positioning frame 22, the first protective film 14, the second positioning frame 28 and the second protective film 34. Alternatively, the connecting member 16 can be divided into several positioning films, the number of which is the same as the sum of the number of protective films, i.e., the first protective film 14 and the second protective film 34, and each positioning film is detachably connected to the positioning body 20 and a corresponding protective film.

[0048] like Figures 5 to 7 As shown, in another embodiment, the first positioning frame 22 is relatively fixed to the positioning body 20, and the first positioning frame 22 protrudes from one side of the positioning body 20, the first avoidance hole 18 passes through the first positioning frame 22 and the positioning body 20, and the connecting member 16 is detachably connected to the first positioning frame 22 and the first protective film 14. The side of the positioning body 20 away from the connecting member 16 is provided with adhesive, and after the film is applied, the positioning body 20 is fixed to the mobile phone through the adhesive.

[0049] In this embodiment, the second positioning frame 28 is relatively fixed to the positioning body 20, the second positioning frame 28 is convexly arranged on one side of the positioning body 20, and is located on the same side of the positioning body 20 as the first positioning frame 22, and the second avoidance hole 32 passes through the second positioning frame 28 and the positioning body 20. After the lens film assembly 10 in this embodiment is film-applied, the positioning body 20 is fixed on the mobile phone, and the second positioning frame 28 is fixed on the positioning body 20, and the second positioning frame 28 does not need to be fixed to the mobile phone separately.

[0050] It can be understood that since the positioning body 20 in this embodiment is fixed on the mobile phone after the film is applied, and the second protective film 34 is relatively fixed to the second positioning frame 28, and the second positioning frame 28 is relatively fixed to the positioning body 20, the connecting member 16 can be detachably connected only to the first protective film 14 and the first positioning frame 22, or can be detachably connected to the first protective film 14, the first positioning frame 22, the second protective film 34 and the second positioning frame 28 at the same time. In this embodiment, the connecting member 16 is connected to the first positioning frame 22 and the first protective film 14, and the second positioning frame 28 and the second protective film 34 are spaced from the connecting member 16, that is, the connecting member is not connected to the second positioning frame 28 and the second protective film 34, which is conducive to reducing the size of the connecting member 16.

[0051] The specific manner in which the first positioning frame 22 and the second positioning frame 28 are relatively fixed to the positioning body 20 is not limited. In the present embodiment, the first positioning frame 22, the second positioning frame 28 and the positioning body 20 are integrally formed to ensure connection strength.

[0052] In one embodiment, a first protective film 14 and a second protective film 34 are both provided with an adhesive layer on a side away from the connecting member 16, the first protective film 14 is adhered and fixed to the retractable lens by the corresponding adhesive layer, and the second protective film 34 is adhered and fixed to the non-retractable lens by the corresponding adhesive layer, and a release film 36 is provided on a side of the positioning member 12 away from the connecting member 16, and the release film 36 covers the first avoidance hole 18 and the second avoidance hole 32 to prevent dust from entering the first avoidance hole 18 and the second avoidance hole 32 and affecting the viscosity of the adhesive layer.

[0053] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A lens film assembly, characterized in that: It includes a positioning member, a first protective film and a connecting member. The positioning member is penetrated by a first avoidance hole. The first protective film is separated from the positioning member and corresponds to the first avoidance hole. The connecting member is detachably connected to the positioning member and the first protective film respectively.

2. The lens film assembly according to claim 1, characterized in that: The first protective film is located at the inner side of the first avoidance hole, and the circumferential outer wall of the first protective film and the circumferential inner wall of the first avoidance hole are spaced apart from each other.

3. The lens film assembly according to claim 1, characterized in that: The positioning member includes a positioning body and a first positioning frame, the first positioning frame is connected to or separately from the positioning body, the first avoidance hole passes through the first positioning frame, the first positioning frame is separately from the first protective film and is detachably connected to the connecting member.

4. The lens film assembly according to claim 3, characterized in that: The first positioning frame includes a base and a frame body arranged around the outer periphery of the base, and the connecting member is detachably connected to the base.

5. The lens film assembly according to claim 3, characterized in that: The first positioning frame is separately arranged from the positioning body. The positioning body is provided with a first through hole. The first positioning frame is received in the first through hole. The positioning body is detachably connected to the connecting member.

6. The lens film assembly according to claim 3, characterized in that: The first positioning frame is relatively fixed to the positioning body and the first positioning frame protrudes from one side of the positioning body.

7. The lens film assembly according to claim 5 or 6, characterized in that: The lens film assembly also includes a second protective film, the positioning member is penetrated by a second avoidance hole, and the second protective film is relatively fixed to the positioning member and covers the second avoidance hole.

8. The lens film assembly according to claim 7, characterized in that: The positioning member further includes a second positioning frame spaced apart from the first positioning frame, the second avoidance hole penetrates the second positioning frame, and the second protective film is fixedly connected to the second positioning frame.

9. The lens film assembly according to claim 8, characterized in that: The positioning body is penetrated by a second through hole, the second positioning frame is located in the second through hole, the first positioning frame and the second positioning frame are respectively separated from the positioning body, and the second positioning frame is detachably connected to the connecting member; or The first positioning frame and the second positioning frame are respectively fixed relative to the positioning body, and the first positioning frame and the second positioning frame are located on the same side of the positioning body.

10. The lens film assembly according to claim 1, characterized in that: The connecting member is a positioning film, and the positioning film is respectively attached to the first protective film and the positioning member and covers the first avoidance hole; and / or A glue layer is provided on a side of the first protective film away from the connecting member, a release film is provided on a side of the positioning member away from the connecting member, and the release film covers the first avoidance hole.

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