Lens transfer protective film

Abstract

The utility model relates to the technical field of lens protective films, in particular to a lens transfer protective film. According to the technical scheme, the film comprises a first film body, and further comprises a second film body and a third film body which are sequentially attached to one face of the first film body; the tearing lugs are arranged on the first film body, the second film body and the third film body. According to the utility model, the first film body, the second film body, the third film body, the reminding mechanism, the silica gel layer, the microporous layer and other structures are matched, the multi-layer design of the lens protection film enables the main protection function to be concentrated on the third film body, and the first film body and the second film body bear daily wear and scratches. Only the first film body and the second film body are replaced, which means that the replacement process is simple and quick, and the whole protective film does not need to be removed, so that interference and possible damage to the surface of equipment are reduced. And meanwhile, when the third film body is damaged after being attached to the lens, the third film body only needs to be torn off, so that the second film body is attached to the lens, and rapidness and high efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lens protective films, in particular to a lens transfer protective film. Background Art

[0002] Lens transfer protective films generally refer to a kind of film that protects the surface of a camera lens. They are usually made of special materials and are designed to effectively protect the lens surface from scratches, dust, fingerprints and other damages. If the user handles the cleaning of the protective film improperly, such as wiping it with a cloth with particles or scratches, or using an improper cleaning agent, it will cause scratches on the surface of the protective film. These marks will affect the transmission and scattering of light during the shooting process, thereby affecting the clarity and color performance of the image. Therefore, it is necessary to replace the protective film. However, during the process of replacing the protective film, it must be accurately aligned with the surface of the device to ensure that the entire lens or screen is fully protected. Even a tiny deviation will cause problems such as incomplete coverage of the protective film, or the generation of bubbles and non-adhesion at the edges. Aligning the protective film requires time and patience, especially for first-time applicators or those with insufficient experience, who need to try many times to succeed completely. Content of the Utility Model

[0003] The purpose of the utility model is to address the problem that during the process of replacing the protective film of a camera lens, it must be accurately aligned with the surface of the device. Even a tiny deviation will cause problems such as incomplete coverage of the protective film, or the generation of bubbles and non-adhesion at the edges. Aligning the protective film requires time and patience, and many attempts are needed to succeed completely. A lens transfer protective film is proposed.

[0004] The technical solution of the utility model: A lens transfer protective film includes a first film body, and further includes: a second film body and a third film body sequentially attached to one surface of the first film body; tear tabs provided on the first film body, the second film body and the third film body, and a reminder mechanism for reminding the first film body, the second film body and the third film body to be torn off in sequence is provided on the tear tabs; the first film body, the second film body and the third film body each include a silicone layer, a microporous layer, a mylar film layer, an antistatic layer, and a high-transparency film layer arranged in sequence.

[0005] Optionally, the reminder mechanism includes a first arc-shaped pressing groove, a second arc-shaped pressing groove and a third arc-shaped pressing groove opened on the tear tab. The first arc-shaped pressing groove is provided on the tear tab of the first film body, the second arc-shaped pressing groove is provided on the tear tab of the second film body, and the third arc-shaped pressing groove is provided on the tear tab of the third film body.

[0006] Optionally, the first arc-shaped pressing groove, the second arc-shaped pressing groove and the third arc-shaped pressing groove are arranged in an arc shape on the tear tab.

[0007] Optionally, the tearing ears on the first membrane body, the second membrane body and the third membrane body are arranged to be rotated and diverged about the center of the first membrane body, the second membrane body and the third membrane body.

[0008] Optionally, the tearing ear is made of a soft polymer film, and the tearing ear has the same thickness as the first film body, the second film body and the third film body.

[0009] Optionally, a side of the silicone layer away from the microporous layer is provided with a veneer that is tightly attached to the lens.

[0010] Optionally, a side of the microporous layer close to the silica gel layer is provided with micropores for exhausting air and reducing bubbles.

[0011] Optionally, tear ears are provided on the silicone layer, microporous layer, Mylar membrane layer, antistatic layer and high-transmittance membrane layer, wherein a first arc-shaped groove is provided on the tear ear on the outer wall of the silicone layer.

[0012] In summary, the present application includes at least one of the following beneficial technical effects of the lens transfer protective film:

[0013] The utility model utilizes the coordination of the first film body, the second film body, the third film body, the reminder mechanism, the silicone layer, the microporous layer and other structures. The multi-layer design of the lens protective film makes the main protection function concentrated on the third film body, while the first film body and the second film body bear daily wear and scratches. Replacing only the first film body and the second film body means that the replacement process is simple and quick, and there is no need to remove the entire protective film, thereby reducing interference with the surface of the device and possible damage. At the same time, if the third film body is damaged when attached to the lens, it only needs to be torn off so that the second film body can be attached to the lens, which is quick and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a lens transfer protective film of the utility model is given;

[0015] Figure 2 for Figure 1 Schematic diagram of the exploded structure of the first membrane body.

[0016] Figure numerals: 1, first film body; 2, second film body; 3, third film body; 123, tear ear; 124, first arc-shaped groove; 125, second arc-shaped groove; 126, third arc-shaped groove; 1231, silicone layer; 1232, microporous layer; 1233, Mylar membrane layer; 1234, antistatic layer; 1235, high-transmittance film layer. DETAILED DESCRIPTION

[0017] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0018] The components of the embodiments of the present utility model, which are usually described and shown in the accompanying drawings herein, can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model.

[0019] All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the scope of protection of the present utility model.

[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0021] It should be noted that the terms "comprising", "including" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0022] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected" and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] Embodiment

[0024] Such as Figure 1-2As shown in the figure, a lens transfer protective film proposed by the present utility model includes a first film body 1, and further includes: a second film body 2 and a third film body 3 sequentially attached to one side of the first film body 1. The tear tabs 123 on the first film body 1, the second film body 2, and the third film body 3 are arranged in a rotationally diverging manner centered on the first film body 1, the second film body 2, and the third film body 3; the tear tabs 123 provided on the first film body 1, the second film body 2, and the third film body 3 are provided with a reminder mechanism for reminding the first film body 1, the second film body 2, and the third film body 3 to be torn off in sequence; the first film body 1, the second film body 2, and the third film body 3 each include a silica gel layer 1231, a microporous layer 1232, a mylar film layer 1233, an antistatic layer 1234, and a high-transparency film layer 1235 arranged in sequence. The side of the silica gel layer 1231 away from the microporous layer 1232 is provided with a bonding surface closely attached to the lens, and the side of the microporous layer 1232 close to the silica gel layer 1231 is provided with micropores for reducing bubbles after exhausting air.

[0025] Furthermore, the reminder mechanism includes a first arc-shaped pressing groove 124, a second arc-shaped pressing groove 125, and a third arc-shaped pressing groove 126 opened on the tear tab 123. There is only one arc-shaped groove on the first arc-shaped pressing groove 124, which means the first tear, while the second arc-shaped pressing groove 125 has two arc-shaped grooves, which means the second tear, and so on. Thus, the first film body 1, the second film body 2, and the third film body 3 can be torn off in sequence, thereby avoiding tearing off more than necessary. The first arc-shaped pressing groove 124, the second arc-shaped pressing groove 125, and the third arc-shaped pressing groove 126 are arranged in an arc shape on the tear tab 123. The first arc-shaped pressing groove 124 is provided on the tear tab 123 of the first film body 1, and the function of the tear tab 123 is to make it more convenient to tear off the first film body 1, the second film body 2, and the third film body 3. The second arc-shaped pressing groove 125 is provided on the tear tab 123 of the second film body 2, and the third arc-shaped pressing groove 126 is provided on the tear tab 123 of the third film body 3. The material of the tear tab 123 is a soft polymer film. The soft polymer film has certain toughness and softness, and is suitable as the material of the edge tear tab 123 of the protective film. And the tear tab 123 has the same thickness as the first film body 1, the second film body 2, and the third film body 3.

[0026] Furthermore, tear tabs 123 are provided on the silicone layer 1231, the microporous layer 1232, the mylar film layer 1233, the antistatic layer 1234, and the high-transparency film layer 1235. The silicone layer 1231 has good adsorption and flexibility, and can effectively adsorb on the device surface and reduce the formation of bubbles. It is usually used as the inner layer or the adhesive layer of the protective film. Tiny holes are usually provided in the microporous layer 1232, and these micropores help to discharge air during the pasting process and reduce the generation of bubbles. The mylar film layer 1233 has good transparency and can transmit light almost without loss, and is suitable for covering the surfaces of devices such as display screens or lenses that require high visual clarity. The antistatic layer 1234 can reduce or prevent the adsorption of dust particles, keep the lens clean, and reduce the need for frequent cleaning. A first arc-shaped pressing groove 124 is formed on the tear tab 123 on the outer wall of the silicone layer 1231.

[0027] In this embodiment, a first film body 1, a second film body 2, and a third film body 3 are pasted on the lens of the camera, and the first film body 1, the second film body 2, and the third film body 3 are arranged in sequence. The third film body 3 is directly pasted on the camera lens. When pasting, tear tabs 123 are provided on the first film body 1, the second film body 2, and the third film body 3. Scratches appear on the first film body 1, the second film body 2, and the third film body 3 during use through the tear tabs 123. Then, the scratched first film body 1, the second film body 2, or the third film body 3 are torn off in sequence, so that the transfer protective film used for the camera lens is always free of scratches, and thus the image clarity and color performance of the camera lens during shooting are better. Finally, through the silicone layer 1231, when the second film body 2 is pasted on the camera lens again, due to the good adsorption and flexibility of the silicone layer 1231, it can effectively adsorb on the lens surface and reduce the formation of bubbles. And the micropores provided on the microporous layer 1232 help to discharge air during the pasting process and reduce the generation of bubbles, thereby reducing the pasting difficulty of the camera lens protective film.

[0028] The preferred embodiments of the above utility model are only used to help illustrate the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only the specific implementation manners. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the utility model, so that those skilled in the art in the relevant technical field can well understand and utilize the utility model. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A lens transfer protective film, comprising a first film body (1), characterized in that: Also includes: A second film body (2) and a third film body (3) are sequentially attached to one side of the first film body (1); A tearing ear (123) is arranged on the first film body (1), the second film body (2) and the third film body (3), and a reminder mechanism is provided on the tearing ear (123) for reminding the first film body (1), the second film body (2) and the third film body (3) to be torn off in sequence; The first film body (1), the second film body (2) and the third film body (3) all include a silicone layer (1231), a microporous layer (1232), a Mylar film layer (1233), an antistatic layer (1234) and a high-transmittance film layer (1235) which are arranged in sequence.

2. The lens transfer protective film according to claim 1, characterized in that: The reminder mechanism comprises a first arc-shaped pressing groove (124), a second arc-shaped pressing groove (125) and a third arc-shaped pressing groove (126) which are provided on the tearing ear (123); the first arc-shaped pressing groove (124) is provided on the tearing ear (123) on the first membrane body (1); the second arc-shaped pressing groove (125) is provided on the tearing ear (123) on the second membrane body (2); and the third arc-shaped pressing groove (126) is provided on the tearing ear (123) on the third membrane body (3).

3. The lens transfer protective film according to claim 2, characterized in that: The first arc-shaped pressing groove (124), the second arc-shaped pressing groove (125) and the third arc-shaped pressing groove (126) are arranged on the tearing ear (123) in an arc shape.

4. The lens transfer protective film according to claim 1, characterized in that: The tearing ears (123) on the first membrane body (1), the second membrane body (2) and the third membrane body (3) are arranged to be rotated and diverged around the center of the first membrane body (1), the second membrane body (2) and the third membrane body (3).

5. The lens transfer protective film according to claim 1, characterized in that: The tearing ear (123) is made of a soft polymer film, and the tearing ear (123) has the same thickness as the first film body (1), the second film body (2) and the third film body (3).

6. The lens transfer protective film according to claim 1, characterized in that: A surface that is closely attached to the lens is provided on a side of the silicone layer (1231) away from the microporous layer (1232).

7. The lens transfer protective film according to claim 1, characterized in that: The microporous layer (1232) is provided with micropores on a side close to the silica gel layer (1231) for discharging air and reducing bubbles.

8. The lens transfer protective film according to claim 1, characterized in that: The silicone layer (1231), the microporous layer (1232), the Mylar membrane layer (1233), the antistatic layer (1234) and the high-transmittance membrane layer (1235) are all provided with tearing ears (123), wherein the tearing ears (123) on the outer wall of the silicone layer (1231) are provided with a first arc-shaped pressing groove (124).

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