Auxiliary limiting structure of tempered anti-radiation display screen protective film

Abstract

The utility model discloses an auxiliary limiting structure of a tempered anti-radiation display screen protective film, which belongs to the technical field of display screen protective films, and adopts the technical scheme that the auxiliary limiting structure comprises a protective film body and a pre-assembling frame, the protective film body comprises a base material layer, an anti-radiation layer is arranged at the top of the base material layer, and the pre-assembling frame is arranged on the anti-radiation layer. An anti-radiation layer is arranged at the bottom of the base material layer, a durable layer is arranged at the top of the anti-radiation layer, an anti-explosion layer is arranged at the bottom of the anti-explosion layer, an adsorption layer is arranged at the bottom of the anti-explosion layer, and an anti-blue-light layer is arranged at the bottom of the adsorption layer. The existing tempered display screen protective film has the defects that the existing tempered display screen protective film is not provided with an auxiliary limiting structure, so that a user is easy to have symptoms such as impaired vision, blurred vision and dry eyes, the user has symptoms such as nausea and vomiting in serious cases, the user has poor experience in use, and most tempered display screen protective films are not provided with the auxiliary limiting structure during film pasting, so that the pasted film is easy to displace.

Description

Technical Field

[0001] The utility model relates to the technical field of display screen protective films, in particular to an auxiliary limiting structure of a tempered radiation-proof display screen protective film. Background Art

[0002] Screen protective film, also known as mobile phone beauty film or mobile phone protective film, is a cold-mounted film used to mount mobile phone screens. The screen protective films on the domestic market mainly include: anti-radiation functional type, frosted functional type, high-transmittance functional type, mirror functional type, and anti-peeping functional type. The protective film was first used to protect mobile phone screens, and then developed to protect LCD screens such as laptop screens. It is a protective film that can be used to protect mobile phone screens, LCD screens and other display devices.

[0003] At present, the Chinese patent with announcement number CN207418654U discloses a three-layer anti-fingerprint and anti-scratch protective film, including a tempered layer, a waterproof layer and an anti-radiation layer. One side of the tempered layer is provided with a curved frame, one side of the waterproof layer is provided with an upper silicone coating, and the other side of the waterproof layer is fixedly connected to the tempered layer, one side of the upper silicone coating is provided with an anti-fingerprint coating layer and an HC coating layer, one side of the anti-radiation layer is provided with a lower silicone coating, and the other side of the anti-radiation layer is fixedly connected to the HC coating layer, one side of the lower silicone coating is provided with a PET peeling film, the upper surface of the tempered layer is provided with a photographic hole and a ventilation hole, and a fingerprint unlocking hole is provided below the ventilation hole. The three-layer anti-fingerprint and anti-scratch protective film described in this utility model is provided with a curved frame, a tempered layer and an anti-fingerprint coating layer, which can make the protective film more closely combined with the LCD display, effectively prevent the screen from being scratched, and is not sticky with fingerprints and oil stains. It is suitable for different working conditions and brings better usage prospects.

[0004] However, the existing tempered display screen protective film has limited anti-radiation effect and is not convenient for effectively reflecting and absorbing the radiation of the display screen, which can easily cause users to experience symptoms such as decreased vision, blurred vision, dry eyes, and in severe cases, nausea, vomiting, etc., and the user experience is poor. In addition, most tempered display screen protective films are not equipped with auxiliary limiting structures when applying the film, which can easily cause the film to shift, making it inconvenient for users to use. Utility Model Content

[0005] The utility model provides an auxiliary limiting structure for a tempered anti-radiation display screen protective film, aiming to solve the problem that the existing tempered display screen protective film has a limited anti-radiation effect, is not convenient for effectively reflecting and absorbing the radiation of the display screen, and easily causes users to experience symptoms such as decreased vision, blurred vision, dry eyes, and in severe cases, nausea, vomiting, etc., and the user experience is poor. In addition, most tempered display screen protective films are not provided with an auxiliary limiting structure when the film is applied, which easily causes the film to be displaced, thereby affecting the use effect.

[0006] The utility model is implemented as follows: an auxiliary limiting structure of a tempered anti-radiation display screen protective film includes a protective film body and a pre-installed frame, the protective film body includes a substrate layer, a radiation protection layer is provided on the top of the substrate layer, a durability layer is provided on the top of the radiation protection layer, an explosion-proof layer is provided at the bottom of the substrate layer, an adsorption layer is provided at the bottom of the explosion-proof layer, an anti-blue light layer is provided at the bottom of the adsorption layer, and an adhesive layer is provided at the bottom of the anti-blue light layer.

[0007] In order to increase the radiation protection effect of the protective film body, as an auxiliary limiting structure of a tempered radiation protection display screen protective film of the present invention, the material of the base material layer is medium aluminum glass, and the material of the radiation protection layer is aluminum film material.

[0008] In order to increase the durability of the protective film body, as an auxiliary limiting structure of a tempered anti-radiation display screen protective film of the present invention, the material of the durable layer is AF coating, and the material of the explosion-proof layer is PC plastic.

[0009] In order to further enhance the radiation protection effect, as an auxiliary limiting structure of a tempered radiation protection display screen protective film of the present invention, the material of the adsorption layer is nano metal oxide, and the material of the anti-blue light layer is blue light AB glue.

[0010] In order to achieve the effect of facilitating bonding, as an auxiliary limiting structure of the tempered radiation-proof display screen protective film of the present invention, the material of the bonding layer is preferably silicone material.

[0011] In order to achieve the effect of auxiliary limiting by the knob, as a preferred auxiliary limiting structure of a tempered anti-radiation display screen protective film of the present invention, a limiting plate is bonded to the bottom of the pre-installed frame, and a knob is threadedly connected to the inner wall of the pre-installed frame.

[0012] In order to achieve the effect of the knob rotating on the inner wall of the pre-installed frame, as a preferred auxiliary limiting structure of the tempered anti-radiation display screen protective film of the present invention, the inner wall of the pre-installed frame is provided with a threaded hole.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The tempered radiation-proof display screen protective film is provided with a protective film body and a pre-installed frame. When in use, the display screen device is placed on the inner wall of the pre-installed frame, which facilitates the subsequent bonding of the protective film body through the pre-installed frame. The installation process is relatively convenient. The base material layer is provided to increase the hardness of the protective film body. The radiation-proof layer is provided to reduce the harm of electromagnetic waves and ion radiation to the human body. The durable layer is provided to improve the hydrophobic, oil-draining, and anti-fouling properties of the protective film body. The explosion-proof layer is provided to buffer impacts and prevent the protective film body from bursting. The adsorption layer is provided to further absorb radiation. The anti-blue light layer is provided to block ultraviolet rays. The adhesive layer is provided to facilitate bonding the protective film body to the surface of the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structure diagram of the tempered radiation-proof display screen protective film of the present invention;

[0016] Figure 2 This is a structural diagram of the pre-installed rack in the present utility model;

[0017] Figure 3 This is a structural diagram of the substrate layer in the present utility model.

[0018] In the figure, 1. Protective film body; 101. Base material layer; 102. Anti-radiation layer; 103. Durable layer; 104. Explosion-proof layer; 105. Adsorption layer; 106. Anti-blue light layer; 107. Adhesive layer; 2. Pre-installed frame; 3. Limiting plate; 4. Knob; 5. Threaded hole. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] In the description of the present invention, it should be understood that the terms "length," "width," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

[0021] See also Figure 1-3The utility model provides a technical solution: an auxiliary limiting structure of a tempered anti-radiation display screen protective film, including a protective film body 1 and a pre-installed frame 2. The protective film body 1 includes a substrate layer 101, a radiation-proof layer 102 is provided on the top of the substrate layer 101, a durable layer 103 is provided on the top of the radiation-proof layer 102, an explosion-proof layer 104 is provided at the bottom of the substrate layer 101, an adsorption layer 105 is provided at the bottom of the explosion-proof layer 104, an anti-blue light layer 106 is provided at the bottom of the adsorption layer 105, and an adhesive layer 107 is provided at the bottom of the anti-blue light layer 106.

[0022] In this embodiment: by setting the protective film body 1 and the pre-installed frame 2, the display screen device is placed on the inner wall of the pre-installed frame 2 when in use, which is convenient for the subsequent bonding of the protective film body 1 through the pre-installed frame 2, and the installation process is relatively convenient. By setting the base material layer 101, it is convenient to increase the hardness of the protective film body 1. By setting the anti-radiation layer 102, it is convenient to reduce the harm of electromagnetic waves and ion radiation to the human body. By setting the durable layer 103, it is convenient to improve the hydrophobic, oil-draining, and anti-fouling properties of the protective film body 1. By setting the explosion-proof layer 104, it is convenient to buffer the impact and avoid the protective film body 1 from bursting. By setting the adsorption layer 105, it is convenient to further absorb radiation. By setting the anti-blue light layer 106, it is convenient to block ultraviolet rays. By setting the adhesive layer 107, it is convenient to bond the protective film body 1 to the surface of the display screen.

[0023] As a technical optimization solution of the present invention, the material of the substrate layer 101 is medium aluminum glass, and the material of the radiation protection layer 102 is aluminum film material.

[0024] In this embodiment: the material of the base material layer 101 is medium aluminum glass, which is convenient for increasing the hardness of the protective film body 1; the material of the anti-radiation layer 102 is aluminum film material, which is convenient for reducing the harm of electromagnetic waves and ion radiation to the human body by reflecting and absorbing radiation.

[0025] As a technical optimization solution of the present invention, the material of the durable layer 103 is AF coating, and the material of the explosion-proof layer 104 is PC plastic.

[0026] In this embodiment: the material of the durable layer 103 is AF coating, which is convenient for increasing the hydrophobic, oil-repellent, and anti-fouling properties of the protective film body 1; the material of the explosion-proof layer 104 is PC plastic, which is convenient for buffering impact and preventing the screen from bursting.

[0027] As a technical optimization solution of the present invention, the material of the adsorption layer 105 is nano-metal oxide, and the material of the anti-blue light layer 106 is blue light AB glue.

[0028] In this embodiment: the material of the adsorption layer 105 is nano-metal oxide, which is convenient for effectively absorbing the radiation of the display screen to reduce the impact of radiation on the human body; the material of the anti-blue light layer 106 is blue light AB glue, which is convenient for effectively blocking ultraviolet rays, short-wave blue rays and other harmful rays to the human body.

[0029] As a technical optimization solution of the present invention, the adhesive layer 107 is made of silicone material.

[0030] In this embodiment, the adhesive layer 107 is made of silicone material, which facilitates bonding and is less likely to cause blistering or falling off after use.

[0031] As a technical optimization solution of the present invention, a limit plate 3 is bonded to the bottom of the pre-installation frame 2 , and a knob 4 is threadedly connected to the inner wall of the pre-installation frame 2 .

[0032] In this embodiment: by setting a limit plate 3, the position of the limit plate 3 and the pre-installed frame 2 is fixed when in use, and by setting a knob 4, the knob 4 is rotated on the inner wall of the pre-installed frame 2 when in use, which facilitates the subsequent auxiliary limiting work through the knob 4 and facilitates the bonding work of the protective film body 1.

[0033] As a technical optimization solution of the present invention, a threaded hole 5 is provided on the inner wall of the pre-installed frame 2 .

[0034] In this embodiment, the threaded hole 5 provided on the inner wall of the pre-installed frame 2 facilitates the threaded connection between the knob 4 and the pre-installed frame 2 .

[0035] Working principle: First, when in use, place the display screen device on the inner wall of the pre-installed frame 2, which is convenient for the subsequent bonding of the protective film body 1 through the pre-installed frame 2. The installation process is relatively convenient. By setting the base material layer 101, it is convenient to increase the hardness of the protective film body 1. By setting the anti-radiation layer 102, it is convenient to reduce the harm of electromagnetic waves and ion radiation to the human body. By setting the durable layer 103, it is convenient to improve the hydrophobic, oil-draining, and anti-fouling properties of the protective film body 1. By setting the explosion-proof layer 104, it is convenient to buffer the impact and avoid the protective film body 1 from bursting. By setting the adsorption layer 105, it is convenient to further absorb radiation. By setting the anti-blue light layer 106, it is convenient to block ultraviolet rays. By setting the adhesive layer 107, it is convenient to bond the protective film body 1 to the surface of the display screen.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An auxiliary limiting structure for a tempered radiation-proof display screen protective film, comprising a protective film body (1) and a pre-installed frame (2), characterized in that: The protective film body (1) comprises a substrate layer (101), a radiation protection layer (102) is provided on the top of the substrate layer (101), a durable layer (103) is provided on the top of the radiation protection layer (102), an explosion-proof layer (104) is provided on the bottom of the substrate layer (101), an adsorption layer (105) is provided on the bottom of the explosion-proof layer (104), an anti-blue light layer (106) is provided on the bottom of the adsorption layer (105), and an adhesive layer (107) is provided on the bottom of the anti-blue light layer (106).

2. The auxiliary limiting structure of the tempered radiation protection display screen protective film according to claim 1, characterized in that: The material of the substrate layer (101) is medium aluminum glass, and the material of the radiation protection layer (102) is aluminum film material.

3. The auxiliary limiting structure of the tempered radiation protection display screen protective film according to claim 1, characterized in that: The material of the durable layer (103) is AF coating, and the material of the explosion-proof layer (104) is PC plastic.

4. The auxiliary limiting structure of the tempered radiation protection display screen protective film according to claim 1, characterized in that: The material of the adsorption layer (105) is nano-metal oxide, and the material of the anti-blue light layer (106) is blue light AB glue.

5. The auxiliary limiting structure of the tempered radiation protection display screen protective film according to claim 1, characterized in that: The adhesive layer (107) is made of silicone material.

6. The auxiliary limiting structure of the tempered radiation protection display screen protective film according to claim 1, characterized in that: A limiting plate (3) is bonded to the bottom of the pre-installed frame (2), and a knob (4) is threadedly connected to the inner wall of the pre-installed frame (2).

7. The auxiliary limiting structure of the tempered radiation protection display screen protective film according to claim 6, characterized in that: The inner wall of the pre-installed frame (2) is provided with a threaded hole (5).

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