Mobile phone 3D curved surface touch screen film covering and pressing device

Abstract

The utility model discloses a mobile phone 3D curved surface touch screen film covering and pressing device, and relates to the technical field of curved surface touch screen film covering, the mobile phone 3D curved surface touch screen film covering and pressing device comprises a base, the upper surface of the base is fixedly connected with two sliding rails, the surfaces of the two sliding rails are slidably connected with a sliding frame, and the inner wall of the sliding frame is provided with two adjusting frames; the inner wall of the adjusting frame is rotatably connected with a pressing wheel, the upper surface of the sliding frame is fixedly connected with a grip, the upper surface of the base is fixedly connected with a jig, and the inner wall of the jig communicates with a vacuum pipe. According to the mobile phone 3D curved surface touch screen film covering and pressing device, the effect of improving the mobile phone body 3D curved surface touch screen film covering and pressing efficiency is achieved; the problem that the covering and pressing efficiency of a 3D curved surface touch screen of a mobile phone body is reduced due to a certain time interval in the process when a new mobile phone needs to be manually taken and placed again after one part of the mobile phone is pasted with a film when the mobile phone is independently placed is solved.

Description

Technical Field

[0001] This utility model relates to the field of curved touch screen film covering technology, specifically a mobile phone 3D curved touch screen film covering and pressing device. Background Technology

[0002] After a mobile phone is manufactured in the factory, a protective film is usually applied to the screen to prevent scratches. However, when applying a protective film to some 3D curved touch screens, it can only be applied to flat surfaces. Therefore, a 3D curved screen edge pressing device is used to press and apply the protective film to the front and back edges where it is not adhered. This device generally consists of a base, slide rail, sliding frame, adjustment frame, pressing roller, grip, fixture, vacuum tube, etc.

[0003] The aforementioned and existing related technologies often have the following drawbacks: In actual use, personnel need to pick up the phone individually and place it on the fixture, and then press the film on the front and back edges by moving the pressing rollers back and forth. However, when placing the phone individually, after each phone screen protector is applied, it is necessary to manually pick it up from the placement point and place a new phone. This process will have a certain time interval. Although the time spent placing a phone for screen protector application is negligible, the accumulated time over a long period of time will result in considerable waste, thereby greatly reducing the coverage and pressing efficiency of the 3D curved touch screen of the phone.

[0004] To address this, we propose a 3D curved touchscreen film covering and pressing device for mobile phones. Utility Model Content

[0005] The purpose of this invention is to provide a 3D curved touchscreen film covering and pressing device for mobile phones to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a 3D curved touchscreen film covering and pressing device for mobile phones, comprising a base, two slide rails fixedly connected to the upper surface of the base, a sliding frame slidably connected to the surfaces of the two slide rails, two adjusting frames installed on the inner wall of the sliding frame, a pressing wheel rotatably connected to the inner wall of the adjusting frame, a handle fixedly connected to the upper surface of the sliding frame, a fixture fixedly connected to the upper surface of the base, a vacuum tube communicating with the inner wall of the fixture, a mobile phone body placed on the inner wall of the fixture above the vacuum tube, an alternating structure provided on one side of the base, the alternating structure comprising a support plate, one side of the support plate fixedly connected to the base, a bracket fixedly connected to the upper surface of the support plate, a rotating plate rotatably connected to the arc surface of the bracket, alternating plates fixedly connected to both sides of the rotating plate, two inner holes opened on the upper surface of the alternating plate, two fixing frames fixedly connected to the lower surface of the alternating plate relative to the inner holes, pulleys rotatably connected to the arc surface of the fixing frames, and side plates fixedly connected to both sides of the alternating plate.

[0007] The aforementioned components achieve the following effect: they improve the efficiency of the 3D curved touchscreen film coverage and pressing on the phone itself, thereby minimizing the need for manual removal and repositioning of the phone after each screen protector application, which can lead to a time interval and reduced coverage and pressing efficiency of the 3D curved touchscreen.

[0008] Preferably, the pulley is located inside the inner hole, triangular plates are fixedly connected to both sides of the support plate, the other side of the triangular plates is fixedly connected to the base, and the side plate is an L-shaped plate.

[0009] The aforementioned components achieve the following effect: by utilizing the side panel of the L-shaped plate, they better guide personnel to place the mobile phone itself.

[0010] Preferably, baffles are fixedly connected to both sides of the alternating plate relative to the rotating plate, and protective pads are fixedly connected to the long arms of the side plates.

[0011] The effect achieved by the above components is that the mobile phone body slides from one side of the protective pad to the top of the alternating plate, and the protective pad reduces the friction intensity between the mobile phone body and the side plate.

[0012] Preferably, the upper surface of the alternating plate is provided with a guide groove, the pulley is a rubber wheel, and the arc surface of the pulley is slidably connected to the mobile phone body.

[0013] The effect achieved by the above components is that the mobile phone body slides on the arc surface of the pulley, and the pulley of the rubber wheel plays the role of minimizing hard contact between the rubber wheel and the mobile phone body.

[0014] Preferably, the upper surface of the base is provided with a positioning structure, the positioning structure including a base plate, the lower surface of the base plate being fixedly connected to the base, a rotating frame being fixedly connected to the upper surface of the base plate, a positioning plate being rotatably connected to the inner wall of the rotating frame, one side of the positioning plate abutting against the rotating plate, a support rod being fixedly connected to the upper surface of the base plate, a round tube being fixedly connected to the upper end of the support rod, one side of the round tube abutting against the positioning plate.

[0015] The above-mentioned components achieve the following effect: they assist the alternating structure in rotational positioning. Through the cooperation of each component, after the alternating structure is positioned by rotating at a certain angle, it is kept as flush as possible with the fixture. This makes it convenient for personnel to quickly move the mobile phone into the fixture, thus eliminating the need for manual positioning after each rotation, which would otherwise cause operational inconvenience.

[0016] Preferably, an elastic rope is fixedly connected to the upper surface of the base plate at a position away from the rotating frame relative to the support rod, and the other end of the elastic rope is fixedly connected to the positioning plate.

[0017] The effect achieved by the above components is that the rotation of the positioning plate causes the elastic rope to stretch, and the elastic rope plays the role of quickly and automatically resetting the positioning plate.

[0018] Preferably, the arc surface of the elastic rope is slidably connected to the inner wall of the circular tube, and positioning strips are fixedly connected to both sides of the rotating plate, with the positioning strips located on one side of the positioning plate.

[0019] The effect achieved by the above components is that the rotating plate drives the positioning strip to rotate to one side of the positioning plate, so that the positioning strip achieves a double positioning effect with the positioning plate.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] 1. This utility model, by setting an alternating structure, achieves the effect of improving the covering and pressing efficiency of 3D curved touchscreen films for mobile phones. By rotating the bracket to alternately place mobile phones, the film can be applied to one phone while another is being prepared, thereby improving the overall efficiency of the film application process. This method makes the film application process smoother and more continuous. For large-scale film application operations, it can form a more rhythmic workflow, which is conducive to completing more mobile phone film application tasks per unit time, reducing the production cycle. Moreover, operators can develop a better sense of operation rhythm during the film application process. Because film application operations can be performed more frequently, the state adjustment time when restarting the film application is reduced, which helps to improve the proficiency of film application and thus may improve the quality of film application.

[0022] 2. This utility model, by setting a positioning structure, achieves the effect of assisting the alternating structure in rotational positioning. Through the cooperation of various components, after the alternating structure is positioned by rotating at a certain angle, it tries to maintain a level with the fixture, so as to facilitate personnel to quickly move the mobile phone body into the fixture, thus eliminating the need for manual positioning after each rotation, which would cause inconvenience in operation. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This utility model Figure 1 A schematic diagram of a partial structure;

[0025] Figure 3 This is a schematic diagram of the structure at the alternating plate of this utility model;

[0026] Figure 4 This is a structural schematic diagram of the positioning plate of this utility model.

[0027] In the diagram: 1. Base; 2. Alternating structure; 201. Support plate; 202. Bracket; 203. Rotating plate; 204. Alternating plate; 205. Inner hole; 206. Fixing frame; 207. Pulley; 208. Side plate; 209. Triangular plate; 210. Baffle; 211. Protective pad; 212. Guide groove; 3. Positioning structure; 31. Base plate; 32. Rotating frame; 33. Positioning plate; 34. Support rod; 35. Round tube; 36. Elastic rope; 37. Positioning strip; 4. Slide rail; 5. Sliding frame; 6. Adjusting frame; 7. Pressing wheel; 8. Handle; 9. Fixture; 10. Mobile phone body; 11. Vacuum tube. Detailed Implementation

[0028] 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.

[0029] Please see Figure 1 and Figure 2 This utility model provides a technical solution: a 3D curved touchscreen film covering and pressing device for mobile phones, including a base 1. Two slide rails 4 are fixedly connected to the upper surface of the base 1. Sliding frames 5 are slidably connected to the surfaces of the two slide rails 4. Two adjusting frames 6 are installed on the inner wall of the sliding frames 5. Pressing wheels 7 are rotatably connected to the inner wall of the adjusting frames 6. A handle 8 is fixedly connected to the upper surface of the sliding frames 5. A fixture 9 is fixedly connected to the upper surface of the base 1. A vacuum tube 11 is connected to the inner wall of the fixture 9. The mobile phone body 10 is placed on the inner wall of the fixture 9 above the vacuum tube 11. An alternating structure 2 is provided on one side of the base 1 to improve the 3D curved touchscreen of the mobile phone body 10. The film covering and pressing efficiency is improved, thus avoiding the need for manual removal and placement of a new phone after each screen protector application. This process involves a time interval, which reduces the covering and pressing efficiency of the 3D curved touchscreen of the phone body 10. The upper surface of the base 1 is equipped with a positioning structure 3, which assists the alternating structure 2 in rotational positioning. Through the cooperation of various components, after the alternating structure 2 is positioned by rotating at a certain angle, it is kept as flush as possible with the fixture 9. This allows personnel to quickly move the phone body 10 into the fixture 9, thus eliminating the need for manual positioning after each rotation, which would otherwise cause operational inconvenience.

[0030] The following section will explain the specific setup and function of its alternating structure 2 and positioning structure 3.

[0031] like Figure 1 and Figure 2 as well as Figure 3As shown, the alternating structure 2 includes a support plate 201. One side of the support plate 201 is fixedly connected to the base 1. A bracket 202 is fixedly connected to the upper surface of the support plate 201. A rotating plate 203 is rotatably connected to the arc surface of the bracket 202. Alternating plates 204 are fixedly connected to both sides of the rotating plate 203. Two inner holes 205 are opened on the upper surface of the alternating plate 204. Two fixing frames 206 are fixedly connected to the lower surface of the alternating plate 204 relative to the position of the inner holes 205. A pulley 207 is rotatably connected to the arc surface of the fixing frame 206. Side plates 208 are fixedly connected to both sides of the alternating plate 204. The pulley 207 is located in the inner hole 205. Triangular plates 209 are fixedly connected to both sides of the support plate 201. The other side of the triangular plate 209 is fixedly connected to the base 1. The side plate 208 is an L-shaped plate. The L-shaped side plate 208 helps to better guide the person to place the mobile phone body 10.

[0032] The alternating plate 204 is fixedly connected to baffles 210 on both sides of the rotating plate 203. The long arm of the side plate 208 is fixedly connected to a protective pad 211. The mobile phone body 10 slides from the side of the protective pad 211 to the top of the alternating plate 204. The protective pad 211 reduces the friction intensity between the mobile phone body 10 and the side plate 208. The upper surface of the alternating plate 204 is provided with a guide groove 212. The pulley 207 is a rubber wheel. The arc surface of the pulley 207 is slidably connected to the mobile phone body 10. The mobile phone body 10 slides from the arc surface of the pulley 207. The rubber wheel 207 plays the role of avoiding hard contact with the mobile phone body 10 as much as possible.

[0033] like Figure 1 and Figure 3 as well as Figure 4 As shown, the positioning structure 3 includes a base plate 31, the lower surface of which is fixedly connected to the base 1. A rotating frame 32 is fixedly connected to the upper surface of the base plate 31. A positioning plate 33 is rotatably connected to the inner wall of the rotating frame 32. One side of the positioning plate 33 abuts against the rotating plate 203. A support rod 34 is fixedly connected to the upper surface of the base plate 31. A round tube 35 is fixedly connected to the upper end of the support rod 34. One side of the round tube 35 abuts against the positioning plate 33. The upper surface of the base plate 31 is fixedly connected to the side of the support rod 34 away from the rotating frame 32. There is an elastic rope 36, the other end of which is fixedly connected to the positioning plate 33. The rotation of the positioning plate 33 causes the elastic rope 36 to stretch, and the elastic rope 36 plays the role of quickly and automatically resetting the positioning plate 33. The arc surface of the elastic rope 36 is slidably connected to the inner wall of the round tube 35. Positioning strips 37 are fixedly connected to both sides of the rotating plate 203. The positioning strips 37 are located on one side of the positioning plate 33. The rotating plate 203 drives the positioning strips 37 to rotate to one side of the positioning plate 33, so that the positioning strips 37 achieve a double positioning effect with the positioning plate 33.

[0034] Working principle: When a film needs to be applied to the curved touchscreen of the mobile phone body 10, the mobile phone body 10 is first placed above the moving alternating plate 204 using a guide. The mobile phone body 10 slides from the upper surface of the protective pad 211 to the short arm of the side plate 208 and then comes into contact with the pulley 207. The protective pad 211 reduces the friction between the mobile phone body 10 and the side plate 208. At this time, the mobile phone body 10 is located between the two side plates 208 on one side of the baffle 210. The L-shaped side plates 208 help guide the user to place the mobile phone body 10. Then, the alternating plate is rotated. 204. The rotating plate 203 rotates from the arc surface of the bracket 202 via the alternating plate 204. The support plate 201 fixes the bracket 202 with the help of the triangular plate 209. After rotating a certain angle, the rotating plate 203 fits into the positioning structure 3, so that the alternating plate 204 is positioned to one side of the fixture 9. At this time, the mobile phone body 10 is moved to the side closer to the fixture 9. The mobile phone body 10 slides on the arc surface of the pulley 207, while the pulley 207 rotates in the inner hole 205 through the fixing bracket 206 until the mobile phone body 10 moves above the fixture 9. Then, the mobile phone body 10 is slowly lowered into the fixture 9. The mobile phone body 10 is temporarily positioned by vacuum adsorption through vacuum tube 11. At this time, the grip 8 can be moved. The sliding bracket 5 slides on the surface of the slide rail 4 as the grip 8 moves. The rubber roller 207 serves to minimize hard contact with the mobile phone body 10. The adjustment bracket 6 drives the pressing roller 7 to slide repeatedly across the front and rear sides of the mobile phone body 10 through the sliding bracket 5. During this process, the operator can repeat the above steps to place the mobile phone body 10 on the alternating plate 204 and rotate it to press and adhere the film to the curved surface of the mobile phone body 10. After the film is adhered, the mobile phone body 10 can be removed. At this point, the other rotated phone body 10 can be placed back into the fixture 9, and the fitted phone is then removed to another position and no longer placed on the alternating plate 204. By rotating the bracket 202 to alternately place the phone body 10, the other phone body 10 can be prepared while applying the screen protector to one phone body 10, thereby improving the overall screen protector application efficiency. This method makes the screen protector application process smoother and more continuous. For large-scale screen protector applications, it can form a more rhythmic workflow, which is conducive to completing more screen protector application tasks for phone bodies 10 within a unit of time and reducing the production cycle.

[0035] When it is necessary to keep the rotated alternating plate 204 aligned with the fixture 9, the rotating alternating plate 204 will drive the rotating plate 203 to rotate. At this time, after the rotating plate 203 rotates to a certain angle, it will fit against the positioning plate 33. The positioning strip 37 will rotate to one side of the positioning plate 33 via the rotating plate 203. At this time, the position of the alternating plate 204 after rotation is determined by the fit between the rotating plate 203 and the positioning plate 33 and the flush position between the positioning strip 37 and the positioning plate 33. The positioning strip 37 achieves a double positioning effect with the positioning plate 33. At this time, the mobile phone body 10 can be moved to the fixture. When the alternating plate 204 is rotated again, the rotating plate 203 pushes the positioning plate 33 to rotate with the help of the rotating frame 32 through the alternating plate 204. At this time, the elastic rope 36 is stretched inside the round tube 35, and the positioning plate 33 is separated from the round tube 35. After the rotating plate 203 is separated from the positioning plate 33, the elastic rope 36 contracts and drives the positioning plate 33 to fit against the round tube 35 again, so that it is positioned. The elastic rope 36 plays the role of quickly and automatically resetting the positioning plate 33. The positioning alternating plate 204 keeps it flush with the fixture 9, which is convenient for personnel to move and place quickly.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile phone 3D curved screen film covering pressing device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected with two slide rails (4), the surfaces of the two slide rails (4) are slidably connected with a sliding frame (5), the inner wall of the sliding frame (5) is provided with two adjusting frames (6), the inner wall of the adjusting frame (6) is rotatably connected with a pressing wheel (7), the upper surface of the sliding frame (5) is fixedly connected with a handle (8), the upper surface of the base (1) is fixedly connected with a jig (9), the inner wall of the jig (9) is communicated with a vacuum pipe (11), the position of the inner wall of the jig (9) relative to the upper side of the vacuum pipe (11) is provided with a mobile phone body (10), one side of the base (1) is provided with an alternating structure (2), the alternating structure (2) comprises a supporting plate (201), one side of the supporting plate (201) is fixedly connected with the base (1), the upper surface of the supporting plate (201) is fixedly connected with a support (202), the arc surface of the support (202) is rotatably connected with a rotating plate (203), both sides of the rotating plate (203) are fixedly connected with alternating plates (204), the upper surface of the alternating plate (204) is provided with two inner holes (205), the lower surface of the alternating plate (204) is fixedly connected with two fixing frames (206) relative to the positions of the inner holes (205), the arc surface of the fixing frame (206) is rotatably connected with a pulley (207), both sides of the alternating plate (204) are fixedly connected with side plates (208).

2. The cell phone 3D curved screen film covering and pressing device according to claim 1, characterized in that: The pulley (207) is located in the inner hole (205), both sides of the supporting plate (201) are fixedly connected with triangular plates (209), the other side of the triangular plate (209) is fixedly connected with the base (1), and the side plate (208) is an L-shaped plate.

3. The cell phone 3D curved screen film covering and pressing device according to claim 2, characterized in that: The alternating plate (204) is fixedly connected with a baffle (210) relative to the positions of both sides of the rotating plate (203), and the long arm of the side plate (208) is fixedly connected with a protective pad (211).

4. The cell phone 3D curved screen film overlay pressing device of claim 1, wherein: The upper surface of the alternating plate (204) is provided with a guide groove (212), the pulley (207) is a rubber wheel, and the arc surface of the pulley (207) is slidably connected with the mobile phone body (10).

5. The cell phone 3D curved screen film overlay pressing device of claim 1, wherein: The upper surface of the base (1) is provided with a positioning structure (3), the positioning structure (3) comprises a bottom plate (31), the lower surface of the bottom plate (31) is fixedly connected with the base (1), the upper surface of the bottom plate (31) is fixedly connected with a rotating frame (32), the inner wall of the rotating frame (32) is rotatably connected with a positioning plate (33), one side of the positioning plate (33) abuts against the rotating plate (203), the upper surface of the bottom plate (31) is fixedly connected with a supporting rod (34), the upper end of the supporting rod (34) is fixedly connected with a circular tube (35), and one side of the circular tube (35) abuts against the positioning plate (33).

6. The cell phone 3D curved screen film overlay pressing device of claim 5, wherein: The upper surface of the bottom plate (31) is fixedly connected with an elastic rope (36) relative to the position of the supporting rod (34) away from the rotating frame (32), and the other end of the elastic rope (36) is fixedly connected with the positioning plate (33).

7. The cell phone 3D curved screen film overlay pressing device of claim 6, wherein: The circular arc surface of the elastic rope (36) is in sliding connection with the inner wall of the circular tube (35), and the two sides of the rotating plate (203) are fixedly connected with positioning strips (37), and the positioning strips (37) are located on one side of the positioning plate (33).

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