Film pasting device suitable for mobile phones of different models

Abstract

The utility model belongs to the technical field of film pasting devices, and particularly relates to a film pasting device suitable for different mobile phone models, which comprises a shell, a through notch is formed in the outer side surface of the periphery of the shell, a clamping block is connected to the surface of one side in the notch, a pull groove is formed in the outer side surface of one end of the shell, and the pull groove is connected with the clamping block. Positioning blocks are connected to the top surfaces of the two ends of the shell, one ends of the positioning blocks penetrate through positioning holes, and the positioning holes are formed in the top surfaces of the two ends of the positioning release film. According to the mobile phone shell, the clamping block is arranged and is made of a plastic material with toughness, so that the clamping block has a certain movement range, when mobile phones of different models and similar sizes are placed in the shell, the clamping block can fix the mobile phones of different models through elastic clamping, and at the moment, the second release film is separated by pulling the pulling plate; and then the release film is pressed and positioned through the through groove, so that the mobile phone film can be moved and attached to the mobile phone screen, and the film attaching operation is completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of film pasting devices, and particularly relates to a film pasting device applicable to different mobile phone models. Background Art

[0002] During the use of a mobile phone, its screen is easily scratched, resulting in scratches, which affects the display effect and aesthetics of the mobile phone screen. Therefore, in order to protect the screen and prevent it from being scratched, most users will paste a film on the mobile phone screen during use.

[0003] For example, a mobile phone film pasting device with the publication number "CN217803308U" includes an installation housing. The top and bottom of the installation housing are respectively provided with a top positioning protrusion and a bottom positioning protrusion to define a receiving groove matching the size and shape of the mobile phone. A mobile phone protective film is provided on the groove wall of the receiving groove. The side of the mobile phone protective film facing the bottom wall of the receiving groove is a smooth surface. A second protective film is provided on the smooth surface of the mobile phone protective film. A positioning strip is provided on the second protective film, and positioning holes are provided on the positioning strip. The mobile phone film pasting device further includes a fixing cap, and the fixing cap is used to be sleeved on the top positioning protrusion and / or the bottom positioning protrusion. When the mobile phone film pasting device provided by the utility model pastes a film on a mobile phone, the positioning holes on the top and bottom positioning strips of the second protective film can be respectively butted and connected with the top positioning protrusion and the bottom low positioning protrusion, so as to complete the positioning of the mobile phone protective film and prevent the phenomenon of shaking during the film pasting process of the mobile phone protective film.

[0004] The inventor believes that the above mobile phone film pasting device is a kind of auxiliary film pasting device and can be used to assist operators in pasting films on mobile phones. However, this mobile phone film pasting device can only assist in pasting films on mobile phones with fixed sizes. When an operator needs to paste a film on mobile phones of different models with similar sizes, due to certain changes in the shapes of mobile phones of different models with similar sizes, this mobile phone film pasting device cannot be used, resulting in low adaptability of this mobile phone film pasting device and bringing inconvenience to the film pasting operation of the operator.

[0005] Therefore, the utility model provides a film pasting device applicable to different mobile phone models to solve the above problems. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a film pasting device applicable to different mobile phone models, aiming to solve the problem that the above-mentioned mobile phone film pasting device can only assist in pasting films on mobile phones with fixed sizes, and when an operator needs to paste a film on mobile phones of different models with similar sizes, this mobile phone film pasting device cannot be used.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A film applying device applicable to different mobile phone models, including a housing, through slots are provided on the outer surface around the housing, a clamping block is connected to one side surface inside the slot, a drawing slot is provided on the outer surface at one end of the housing, positioning blocks are connected to the top surfaces at both ends of the housing, one end of the positioning block penetrates through a positioning hole, the positioning hole is provided on the top surfaces at both ends of a positioning release film, a mobile phone film is connected to the top surface of the positioning release film, a second release film is connected to the top surface of the mobile phone film, a drawing plate is connected to the top surface of the second release film, one end of the drawing plate penetrates through the drawing slot, a through slot is further provided on the top surface of the housing, and an installation mechanism is further provided on the top surface of the positioning block.

[0008] To limit the positioning release film, as a preferred embodiment of the film applying device applicable to different mobile phone models of the present utility model, the installation mechanism includes: a placement groove, a placement block, a rubber bump, a groove, a bolt and a fixing hole, a placement groove is provided on the top surface of the positioning block, a placement block is connected to the inner side surface of the placement groove, rubber bumps are connected to both side surfaces of the placement block, a groove is provided on the top surface of the placement block, one end of a bolt is connected to the inner side surface of the groove, and the other end of the bolt extends into a fixing hole provided inside the positioning block.

[0009] To place the positioning release film, as a preferred embodiment of the film applying device applicable to different mobile phone models of the present utility model, the clamping block is made of a plastic material with toughness, and a bump is provided on the surface of one end of the clamping block facing the inner side of the housing, the size and position of the positioning hole match the size and position of the positioning block, and the positioning release film forms a sliding connection with the positioning block through the positioning hole.

[0010] To draw out the drawing plate, as a preferred embodiment of the film applying device applicable to different mobile phone models of the present utility model, the drawing plate forms a sliding connection with the housing through the drawing slot.

[0011] To install the placement block, as a preferred embodiment of the film applying device applicable to different mobile phone models of the present utility model, the placement block forms a sliding connection with the positioning block through the placement groove.

[0012] To fix the placement block, as a preferred embodiment of the film applying device applicable to different mobile phone models of the present utility model, the bolt forms a threaded connection with the fixing hole through penetrating the placement block.

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

[0014] The utility model is provided with clamping blocks, and the clamping blocks are made of plastic with toughness. In this way, the clamping blocks have a certain range of movement. When mobile phones of different models but similar sizes are placed into the housing, the clamping blocks can elastically clamp and fix mobile phones of different models. At this time, the second release film is separated by pulling the pull plate, and then the release film is pressed and positioned through the through groove, so that the mobile phone film can be moved and attached to the mobile phone screen, thus completing the film attaching operation.

[0015] The utility model is provided with an installation mechanism. Rubber bumps can be installed on both sides of the positioning block. In this way, the positioning release film can be installed on the positioning block by pulling it downward to squeeze the rubber bumps. At this time, the rubber bumps will return to their original state elastically, restricting the position of the positioning release film on the positioning block. In this way, when the operator accidentally flips the housing, the positioning release film will not slip, ensuring that the mobile phone film will not fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings are used to provide a further understanding of the utility model and constitute a part of the specification. They are used together with the embodiments of the utility model to explain the utility model, and do not constitute a limitation to the utility model. In the drawings:

[0017] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 is an exploded structural schematic diagram of the utility model;

[0019] Figure 3 is a bottom view structural schematic diagram of the utility model;

[0020] Figure 4 is a partial exploded structural schematic diagram of the installation mechanism of the utility model.

[0021] In the figure: 1, housing; 2, notch; 3, clamping block; 4, pull slot; 5, positioning block; 6, positioning hole; 7, positioning release film; 8, mobile phone film; 9, second release film; 10, pull plate; 11, through groove; 12, placement groove; 13, placement block; 14, rubber bump; 15, groove; 16, bolt; 17, fixing hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-4, the present utility model provides the following technical solutions: A film - applying device applicable to different mobile phone models, including a housing 1. A through - notch 2 is provided on the outer surface around the housing 1. One side surface inside the notch 2 is connected with a clamping block 3. A pulling slot 4 is provided on the outer surface at one end of the housing 1. Positioning blocks 5 are connected to the top surfaces at both ends of the housing 1. One end of the positioning block 5 passes through a positioning hole 6. The positioning hole 6 is provided on the top surfaces at both ends of a positioning release film 7. A mobile phone film 8 is connected to the top surface of the positioning release film 7. A second release film 9 is connected to the top surface of the mobile phone film 8. A pull - out plate 10 is connected to the top surface of the second release film 9. One end of the pull - out plate 10 passes through the pulling slot 4. A through - slot 11 is also provided on the top surface of the housing 1. An installation mechanism is also provided on the top surface of the positioning block 5.

[0024] Preferably, the installation mechanism includes: a placement groove 12, a placement block 13, a rubber bump 14, a groove 15, a bolt 16 and a fixing hole 17. A placement groove 12 is provided on the top surface of the positioning block 5. The inner surface of the placement groove 12 is connected with a placement block 13. Rubber bumps 14 are connected to both side surfaces of the placement block 13. A groove 15 is provided on the top surface of the placement block 13. One end of a bolt 16 is connected to the inner surface of the groove 15, and the other end of the bolt 16 extends into a fixing hole 17 opened inside the positioning block 5.

[0025] During specific use, the placement block 13 can be slid into the placement groove 12, and then the bolt 16 is passed through the placement block 13 and screwed into the fixing hole 17, so that the position of the placement block 13 can be fixed in the placement groove 12 on the positioning block 5, making the rubber bumps 14 on both sides of the placement block 13 be on both sides of the positioning block 5. In this way, when the positioning release film 7 slides downward, it will pass through the rubber bumps 14. After the positioning release film 7 squeezes through the rubber bumps 14, the rubber bumps 14 will return to their original state by elasticity, thereby restricting the movement range of the positioning release film 7 on the positioning block 5. Unless the positioning release film 7 is pulled forcefully, the positioning release film 7 can be separated from the positioning block 5. When the rubber bumps 14 are severely aged and need to be replaced, only by unscrewing the bolt 16 can the placement block 13 be separated from the placement groove 12, allowing the operator to replace the placement block 13 with new rubber bumps 14 for use.

[0026] Preferably, the clamping block 3 is made of a plastic material with toughness, and a convex block is provided on the surface of the end of the clamping block 3 facing the inside of the housing 1. The size and position of the positioning hole 6 match the size and position of the positioning block 5. The positioning release film 7 forms a sliding connection with the positioning block 5 through the positioning hole 6.

[0027] During specific use, the clamping block 3 will have a certain elasticity and can move within a certain range. The convex block provided at one end of the clamping block 3 facing the inner side of the housing 1 will come into contact with the side of the mobile phone, thereby clamping and fixing the position of the mobile phone. By providing the convex block, the structure of the clamping block 3 will be in an "L" shape. The positioning release film 7 can be slidably placed on the positioning block 5 through the positioning hole 6.

[0028] Preferably, the draw plate 10 is slidably connected to the housing 1 through the draw slot 4.

[0029] During specific use, the draw plate 10 can be drawn out from the inner side of the housing 1 through the draw slot 4.

[0030] Preferably, the placement block 13 is slidably connected to the positioning block 5 through the placement slot 12, and the bolt 16 is threadedly connected to the fixing hole 17 by passing through the placement block 13.

[0031] During specific use, the placement block 13 can be slidably placed into the placement slot 12, and then the bolt 16 is passed through the placement block 13 and screwed into the fixing hole 17, so that the position of the placement block 13 can be fixed on the placement slot 12. At this time, the head of the bolt 16 will be in the groove 15, so that the head of the bolt 16 will not protrude on the placement block 13.

[0032] Working principle of implementation: When using the film-applying device applicable to different mobile phone models, it should be specifically noted here that the positioning release film 7, mobile phone film 8, second release film 9, and extraction plate 10 can be customized to produce sizes matching the mobile phone models. Select the positioning release film 7, mobile phone film 8, second release film 9, and extraction plate 10 that match the film-applying mobile phone model. First, slide the positioning release film 7 through the positioning holes 6 and place it on the positioning block 5. When the positioning release film 7 moves to the position of the rubber bump 14, by pulling the positioning release film 7 downward, the positioning release film 7 can be made to squeeze the rubber bump 14, causing the positioning release film 7 to pass through the rubber bump 14 and move to the bottom end of the positioning block 5. At this time, the rubber bump 14 is no longer stressed and will return to its original shape through elasticity. In this way, the rubber bump 14 will limit the position of the positioning release film 7 at the bottom end of the positioning block 5. In this way, the positioning release film 7 will install the mobile phone film 8, second release film 9, and extraction plate 10 on the inner top surface of the housing 1. In this way, when the operator accidentally flips the housing 1, the positioning release film 7 will not fall off the positioning block 5, thus avoiding the situation where the mobile phone film 8 falls and is damaged. Then, place the mobile phone screen downward into the housing 1. At this time, the clamping block 3 will deform when the mobile phone is placed, enabling the clamping block 3 to have a certain range of movement through its toughness. When the mobile phone is placed into the housing 1, the clamping block 3 will move toward the mobile phone through elasticity, thus coming into contact with the mobile phone, enabling the clamping block 3 to clamp and fix the position of the mobile phone in the housing 1. In this way, the clamping block 3 can clamp and fix mobile phones of different models with similar sizes through elasticity, making this film-applying device applicable to different mobile phone models. When the mobile phone placement is completed, then pull the extraction plate 10 to make the extraction plate 10 slide in the extraction slot 4, and the extraction plate 10 can separate the second release film 9 on the mobile phone film 8. At this time, by pushing the positioning release film 7 through the through slot 11, the mobile phone film 8 can be attached to the mobile phone screen, thus completing the film-applying operation. Then, separate the mobile phone from the housing 1.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A film applying device applicable to different mobile phone models, comprising a housing (1), characterized in that: A through notch (2) is provided on the outer surface around the housing (1). A clamping block (3) is connected to one side surface inside the notch (2). A drawing slot (4) is provided on the outer surface at one end of the housing (1). Positioning blocks (5) are connected to the top surfaces at both ends of the housing (1). One end of the positioning block (5) passes through a positioning hole (6). The positioning hole (6) is provided on the top surfaces at both ends of a positioning release film (7). A mobile phone film (8) is connected to the top surface of the positioning release film (7). A second release film (9) is connected to the top surface of the mobile phone film (8). A draw plate (10) is connected to the top surface of the second release film (9). One end of the draw plate (10) passes through the drawing slot (4). A through through slot (11) is further provided on the top surface of the housing (1). An installation mechanism is further provided on the top surface of the positioning block (5).

2. The film applying device applicable to different mobile phone models according to claim 1, wherein: The installation mechanism includes: a placement groove (12), a placement block (13), a rubber bump (14), a groove (15), a bolt (16), and a fixing hole (17). A placement groove (12) is provided on the top surface of the positioning block (5). A placement block (13) is connected to the inner side surface of the placement groove (12). Rubber bumps (14) are connected to both side surfaces of the placement block (13). A groove (15) is provided on the top surface of the placement block (13). One end of a bolt (16) is connected to the inner side surface of the groove (15). The other end of the bolt (16) extends into a fixing hole (17) provided inside the positioning block (5).

3. The film pasting device applicable to different mobile phone models according to claim 1, characterized in that: The clamping block (3) is made of a plastic material with toughness, and a bump is provided on the surface of the end of the clamping block (3) facing the inside of the housing (1). The size and position of the positioning hole (6) match the size and position of the positioning block (5). The positioning release film (7) forms a sliding connection with the positioning block (5) through the positioning hole (6).

4. A film applying device applicable to different mobile phone models according to claim 1, characterized in that: The draw plate (10) forms a sliding connection with the housing (1) through the drawing slot (4).

5. The film applying device applicable to different mobile phone models according to claim 2, characterized in that: The placement block (13) forms a sliding connection with the positioning block (5) through the placement groove (12).

6. The film-applying device applicable to different mobile phone models according to claim 2, wherein: The bolt (16) forms a threaded connection with the fixing hole (17) through the placement block (13).

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