Novel composite display screen protective film

Abstract

The utility model relates to the technical field of display screen protective films, in particular to a novel composite display screen protective film which comprises a display screen protective film body, an insulating diaphragm plate is fixedly connected to the top of the display screen protective film body, and a magnetic bottom block is fixedly connected to the interior of the insulating diaphragm plate. The upper portion of the insulating diaphragm plate abuts against an outer protective diaphragm plate, a magnetic attraction upper plate is fixedly installed in the outer protective diaphragm plate, the top of the magnetic attraction upper plate is fixedly connected with a small spring telescopic rod, and the surface of the small spring telescopic rod is slidably connected with the inner wall of the outer protective diaphragm plate; according to the composite type display screen protective film, the protective film plates are arranged at the top and the bottom of the composite type display screen protective film, and the composite type display screen protective film is additionally provided with circumferential outward expansion fitting protection; and the stable effect of the composite display screen protective film in the transferring and dismounting processes is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a novel composite display screen protection film belongs to display screen protection film technical field. BACKGROUND

[0002] With the development of electronic technology, electronic products such as mobile phones and tablet computers have become indispensable products in people's daily life, and the protection film can play a good protection role on the display screen of the electronic product.

[0003] For example, a composite display screen protection film with patent No. CN202021927153.8, which comprises an antistatic layer, a wear-resistant layer, a light fogging layer, a nano wave-absorbing layer, a blue light protection layer, a transparent substrate and an optical pressure-sensitive adhesive layer arranged in order from top to bottom, the wear-resistant layer and the light fogging layer, the light fogging layer and the nano wave-absorbing layer, the nano wave-absorbing layer and the blue light protection layer, and the blue light protection layer and the transparent substrate are respectively bonded by nano optical adhesive.

[0004] Since the above-mentioned composite display screen protection film forms a protection film through a composite layer, it is necessary to find the attachment position of the composite display screen protection film on the display screen, which will cause inconvenience during the disassembly and transportation of the composite display screen protection film, and bring certain adverse effects to the actual use, therefore improvement is needed. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a novel composite display screen protection film, which is provided with a top protection film plate and a bottom protection film plate on the composite display screen protection film, and a circumferential outward expansion and adhesion protection is additionally arranged on the composite display screen protection film, so as to ensure the stable effect of the composite display screen protection film during the transfer and disassembly process, thereby solving the problems in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A novel composite display screen protection film, comprising a display screen protection film main body, an insulating diaphragm plate is fixedly connected to the top of the display screen protection film main body, a magnetic suction bottom block is fixedly connected to the inside of the insulating diaphragm plate, an outer protection film plate is abutted above the insulating diaphragm plate, a magnetic suction upper plate is fixedly installed in the inside of the outer protection film plate, a small spring telescopic rod is fixedly connected to the top of the magnetic suction upper plate, the surface of the small spring telescopic rod and the inner wall of the outer protection film plate are slidingly connected, an elastic stretching belt is fixedly connected to the circumference of the display screen protection film main body, and an outer circle sticky tape is fixedly connected to the surface of the elastic stretching belt.

[0008] Further, a dustproof film is connected to the bottom of the display screen protection film main body, and the upper surface of the dustproof film completely covers the lower surface of the display screen protection film main body.

[0009] Further, the top of the small spring telescopic rod is fixedly connected with a sealing top plate, and an anti-skid buckle groove is formed in the surface of the sealing top plate.

[0010] Further, an inner groove is formed in the upper surface of the outer protective film plate near the circumference thereof, the sealing top plate is located in the inner part of the inner groove, and the highest point of the inner groove is higher than that of the sealing top plate.

[0011] Further, an outer sleeve plate is fixedly connected to the surface of the display screen protection film body near the circumference thereof, and a wear-resistant coating is filled in the inner wall of the outer sleeve plate.

[0012] Further, an outer pull belt is fixedly connected to the side surface of the outer circle adhesive tape, and an anti-skid arc-shaped groove is formed in the surface of the outer pull belt.

[0013] Further, a border adhesive tape is fixedly connected to one end of the anti-skid arc-shaped groove near the inner wall thereof, and the border adhesive tape is located at the side away from the display screen protection film body.

[0014] The display screen protection film body is a main structure of a composite display screen protection film, and the dust-attached film is arranged at the bottom of the display screen protection film body, so that the display screen protection film body is prevented from being contaminated by dust during transportation, the insulating diaphragm plate is arranged at the top of the display screen protection film body for daily protection and separation, the penetration of external current is avoided, the external barrier protection of the display screen is realized, the outer protective film plate can be removed and replaced, the outer protective film plate is removed by pulling the anti-skid buckle groove in the sealing top plate of the small spring telescopic rod as a guide, the outer protective film plate can be recycled according to batches, the display screen protection film is protected during stacking under the action of the outer protective film plate, and a relatively stable display screen protection film whole can be used for subsequent use.

[0015] 1. The display screen protection film body is a main structure of a composite display screen protection film, and the dust-attached film is arranged at the bottom of the display screen protection film body, so that the display screen protection film body is prevented from being contaminated by dust during transportation, the insulating diaphragm plate is arranged at the top of the display screen protection film body for daily protection and separation, the penetration of external current is avoided, the external barrier protection of the display screen is realized, the outer protective film plate can be removed and replaced, the outer protective film plate is removed by pulling the anti-skid buckle groove in the sealing top plate of the small spring telescopic rod as a guide, the outer protective film plate can be recycled according to batches, the display screen protection film is protected during stacking under the action of the outer protective film plate, and a relatively stable display screen protection film whole can be used for subsequent use.

[0016] 2. The display screen protection film body is a main structure of a composite display screen protection film, and the dust-attached film is arranged at the bottom of the display screen protection film body, so that the display screen protection film body is prevented from being contaminated by dust during transportation, the insulating diaphragm plate is arranged at the top of the display screen protection film body for daily protection and separation, the penetration of external current is avoided, the external barrier protection of the display screen is realized, the outer protective film plate can be removed and replaced, the outer protective film plate is removed by pulling the anti-skid buckle groove in the sealing top plate of the small spring telescopic rod as a guide, the outer protective film plate can be recycled according to batches, the display screen protection film is protected during stacking under the action of the outer protective film plate, and a relatively stable display screen protection film whole can be used for subsequent use. Attached Figure Description

[0017] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the specific embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof.

[0018] Figure 1 This is a half-sectional view of the structure of a novel composite display screen protective film according to this utility model;

[0019] Figure 2 This is a schematic diagram of the inverted structure of a small spring telescopic rod in a novel composite display screen protective film according to this utility model;

[0020] Figure 3 This is a bottom view of the main body of the display screen protective film in a novel composite display screen protective film of this utility model;

[0021] Figure 4 This is a schematic diagram of the outer pull strip in a novel composite display screen protective film according to this utility model;

[0022] Figure 5 This is an enlarged view of point A of a novel composite display screen protective film according to this utility model;

[0023] The following are labeled in the diagram: 1. Main body of the display screen protective film; 2. Insulating diaphragm plate; 3. Magnetic bottom block; 4. Outer protective film plate; 5. Magnetic top plate; 6. Small spring telescopic rod; 7. Elastic tension band; 8. Outer ring adhesive tape; 9. Dustproof film; 10. Sealing top plate; 11. Anti-slip groove; 12. Inner groove; 13. Outer plate; 14. Outer pull strap; 15. Anti-slip arc groove; 16. Edge binding adhesive tape. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please refer to Example 1 Figures 1-5 This utility model provides a technical solution:

[0026] The utility model provides a novel composite display screen protection film, including display screen protection film main part 1, the top fixedly connected with insulating diaphragm plate 2 of display screen protection film main part 1, the inside fixedly connected with magnetic bottom block 3 of insulating diaphragm plate 2, the upper surface of insulating diaphragm plate 2 abuts with outer protective film plate 4, the inside fixed mounting of outer protective film plate 4 has magnetic upper plate 5, the top fixedly connected with small -size spring telescopic link 6 of magnetic upper plate 5, the surface of small -size spring telescopic link 6 and the inner wall sliding connection of outer protective film plate 4, the circumference fixedly connected with elastic stretchable belt 7 of display screen protection film main part 1, the surface fixedly connected with outer circle sticky tape 8 of elastic stretchable belt 7.

[0027] Specifically, as shown in Figures 1-5 The bottom of the display screen protection film main body 1 is connected with a dust-attached film 9, the upper surface of the dust-attached film 9 completely covers the lower surface of the display screen protection film main body 1, and the dust-attached film 9 is arranged at the bottom of the display screen protection film main body 1 for attachment use, so that the display screen protection film main body 1 is prevented from being contaminated by dust during transportation.

[0028] Specifically, as shown in Figures 1-5 The top of the small -size spring telescopic link 6 is fixedly connected with the sealing top plate 10, and the surface of the sealing top plate 10 is provided with the anti -skid buckle groove 11. The upper surface of the outer protective film plate 4 close to its circumference is provided with an inner groove 12, the sealing top plate 10 is located in the inner groove 12, and the highest point of the inner groove 12 is higher than the highest point of the sealing top plate 10. The anti -skid buckle groove 11 in the sealing top plate 10 on the small -size spring telescopic link 6 can be used as a guide, and the sealing top plate 10 can be hidden and protected under the action of the inner groove 12.

[0029] Embodiment 2, please refer to Figures 1-5 The difference between the embodiment and embodiment 1 is that the surface of the display screen protection film main body 1 close to its circumference is fixedly connected with the outer sleeve plate 13, and the inner wall of the outer sleeve plate 13 is coated with a wear-resistant coating. Because the outer sleeve plate 13 exists on the circumference of the entire display screen protection film main body 1, the outer frame of the display screen can be wrapped and supported.

[0030] Further, the side of the outer circle sticky tape 8 is fixedly connected with the outer pull belt 14, and the surface of the outer pull belt 14 is provided with the anti -skid arc -shaped groove 15. The end close to the inner wall of the anti -skid arc -shaped groove 15 is fixedly connected with the edge -bonding tape 16, and the edge -bonding tape 16 is located at the side away from the display screen protection film main body 1. The outer pull belt 14 can be pulled during the installation process of the display screen protection film main body 1 and after the display screen protection film main body 1 is taken down, and a single-point pulling force point is provided. The anti -skid arc -shaped groove 15 can adapt to the fingers of the staff to pull, and the edge -bonding tape 16 can stick and edge the outer pull belt 14.

[0031] The utility model discloses a working principle: in use, the display screen protection film main part 1 of setting is the main body structure of composite display screen protection film, and the bottom of display screen protection film main part 1 is provided with dustproof attached film 9 and can be attached and used, avoids the display screen protection film main part 1 in the transportation process and the condition of contamination, is provided with insulating diaphragm plate 2 for routine protection separation at the top of display screen protection film main part 1, avoids the influence of the penetration of external current, carries out the external barrier protection of display screen, is provided with detachable replacement outer protective film board 4 at the top of insulating diaphragm plate 2, utilizes the anti-slip buckle groove 11 in the sealed top plate 10 of pullable small spring telescopic link 6 as the guide, can be pulled up to realize the external force separation magnetic suction bottom block 3 and magnetic suction upper plate 5, and the outer protective film board 4 that can be placed and stacked outside is taken down, and the outer protective film board 4 can be recycled and used according to batch condition, under the action of outer protective film board 4, the protection effect of the receiving in the process of stacking display screen protection film can be carried out, because the circumferential outer ring of entire display screen protection film main part 1 exists outer sleeve plate 13, the outer frame of display screen can be wrapped and received, according to the size of different display screen, pullable elastic stretchable belt 7 can be pulled and expanded, the circumferential side of display screen is constrained and handled using outer ring sticky tape 8, and the external pulling belt 14 can be conveniently pulled and stretched during the installation of display screen protection film main part 1 and the pulling and stretching during the subsequent taking down, provide the force point of single point pulling, wherein the anti-slip arc groove 15 can adapt to the finger of the staff and pull, the edge of the outer pulling belt 14 can be pasted and fixed using the edge bonding tape 16, and the stable effect during the transfer and disassembly of composite display screen protection film is ensured.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A new type of composite display screen protection film, comprising a display screen protection film main body (1), characterized in that: The top of the display screen protection film body (1) is fixedly connected with an insulating diaphragm plate (2), the inside of the insulating diaphragm plate (2) is fixedly connected with a magnetic bottom block (3), the upper side of the insulating diaphragm plate (2) is abutted with an outer protective film plate (4), the inside of the outer protective film plate (4) is fixedly installed with a magnetic upper plate (5), the top of the magnetic upper plate (5) is fixedly connected with a small spring telescopic rod (6), the surface of the small spring telescopic rod (6) and the inner wall of the outer protective film plate (4) are slidably connected, the circumference of the display screen protection film body (1) is fixedly connected with an elastic stretchable band (7), the surface of the elastic stretchable band (7) is fixedly connected with an outer circle sticky tape (8).

2. The novel composite display screen protection film according to claim 1, characterized in that: The bottom of the display screen protection film body (1) is connected with a dustproof film (9), the upper surface of the dustproof film (9) completely covers the lower surface of the display screen protection film body (1).

3. The novel composite display screen protection film according to claim 1, characterized in that: The top of the small spring telescopic rod (6) is fixedly connected with a sealing top plate (10), the surface of the sealing top plate (10) is provided with an anti-skid buckle groove (11).

4. The novel composite display screen protection film according to claim 3, characterized in that: The upper surface of the outer protective film plate (4) is provided with an inner groove (12) near the circumference, the sealing top plate (10) is located in the inner groove (12), and the highest point of the inner groove (12) is higher than that of the sealing top plate (10).

5. The novel composite display screen protection film according to claim 1, characterized in that: The surface of the display screen protection film body (1) is fixedly connected with an outer sleeve plate (13) near the circumference, and the inner wall of the outer sleeve plate (13) is coated with a wear-resistant coating.

6. The novel composite display screen protection film according to claim 1, characterized in that: The side of the outer circle sticky tape (8) is fixedly connected with an outer pull belt (14), and the surface of the outer pull belt (14) is provided with an anti-skid arc-shaped groove (15).

7. The novel composite display screen protection film according to claim 6, characterized in that: One end of the anti-skid arc-shaped groove (15) is fixedly connected with a border adhesive tape (16) near the inner wall, and the border adhesive tape (16) is located away from the display screen protection film body (1).

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