Linkage rolling film pasting jig

Abstract

The invention discloses a linkage rolling film pasting jig, and relates to the technical field of film pasting jigs.The linkage rolling film pasting jig comprises a jig body and an upper cover rotationally connected to the end of the jig body, the upper portion of the jig body is slidably connected with a rolling part used for rolling a mobile phone pasting film, a linkage part is jointly connected between the upper cover and the rolling part, and the upper cover and the rolling part are connected through the linkage part. The upper cover can drive the rolling piece to reciprocate on the jig body in the opening and closing process, and therefore reciprocating rolling is conducted on the mobile phone pasting film. A rolling shaft rolls back and forth between a mobile phone film and a screen, bubbles in the mobile phone film can be squeezed out, a sliding guide groove is formed in a rolling piece between a frame body and a roller shaft rod mounting opening, and the sliding guide groove is matched with the outer edges of the two sides of the jig body in size, so that two functions of guiding the upper portion, and pressing the mobile phone film through the roller shaft rod can be achieved. And the side edge is provided with the sliding chute for sliding guide, so that the sliding chute is smooth and very smooth.

Description

Technical Field

[0001] The invention relates to the technical field of film laminating jigs, and in particular to a linkage roller pressing film laminating jig. Background Art

[0002] When a protective film is pasted on the screen of a mobile phone, the pasting effect of the mobile phone film is improved by using a matching film pasting jig. After searching, there are existing jig structures for mobile phone films, such as the patent publication No. CN219295788 of a curved screen mobile phone dust-free bin film pasting artifact protective film set. During the use of the film set, after opening the cover, it is necessary to repeatedly roll the mobile phone film through a handheld film pasting structure (handle, soft roller), that is, the cover needs to be opened first, and then manually rolled, which cannot be done at the same time, the efficiency is low, and it is laborious, and the position of the handle is small, and it is easy to slip when encountering large resistance, and the two sides of its roller are directly connected by convex rods, so the operation damping is relatively large. For this reason, technicians in this field have proposed a linkage rolling film pasting jig. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a linkage roller pressing film laminating fixture, which solves the problems raised by the above-mentioned background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a linkage rolling film jig, comprising a jig body and an upper cover rotatably connected to the end of the jig body, the upper part of the jig body is slidably connected with a rolling piece for rolling a mobile phone film, and a linkage piece is commonly connected between the upper cover and the rolling piece. Through the linkage piece, the upper cover can drive the rolling piece to reciprocate on the jig body during the opening and closing process, thereby reciprocatingly rolling the mobile phone film.

[0005] Furthermore, a mobile phone accommodating cavity is reserved inside the jig body, and slide grooves are opened on both sides of the jig body. The top of the jig body and both sides of the mobile phone accommodating cavity are symmetrically connected with limiting bosses and limiting columns.

[0006] Furthermore, a clamping piece is symmetrically connected inside the upper cover, and the clamping piece is rotatably connected to the top end of the linkage piece.

[0007] Furthermore, the rolling part includes a frame body slidably arranged on the upper part of the fixture body, bearings are fixedly connected to both sides of the interior of the frame body, and rolling shaft 1 and rolling shaft 2 are rotatably connected to the interior of the frame body.

[0008] Furthermore, a top end of the frame body is symmetrically provided with a snap-fit ​​groove rotatably connected to the bottom end of the linkage member.

[0009] Furthermore, the top and bottom ends of the linkage member are integrally connected with symmetrically distributed convex shafts.

[0010] Furthermore, a plurality of roller shaft mounting openings are arranged in the middle of the inner side of the rolling part, a roller shaft 2 is arranged in the middle of the rolling part, and the roller shaft 2 is installed inside the roller shaft mounting opening, and the roller shaft mounting opening is C-shaped.

[0011] Furthermore, guide groove installation openings are provided on the upper parts of both sides of the fixture body, and the guide groove installation openings are adapted to the size of the bearing, so that the bearing can slide into the inner groove of the slide groove through the guide groove installation openings.

[0012] Furthermore, the frame body of the rolling part is arranged on the outside of the fixture body, the inner bearing of the frame body is slidably connected to the outer slide groove of the fixture body, and the limiting boss on the side of the fixture body close to the upper cover is designed with a slope from bottom to top.

[0013] Furthermore, the rolling member is provided with a sliding guide groove between the frame body and the roller shaft mounting opening, and the sliding guide groove is adapted to the outer edge size of both sides of the fixture body.

[0014] The present invention provides a linkage roller pressing film laminating jig. Compared with the prior art, it has the following beneficial effects: The film sticking jig pulls the roller part to move on the jig body through the upper cover traction linkage part. During the movement, the bearing slides in the slide groove. The roller shaft one and the roller shaft two can be used in combination, or one of the roller shafts can be used alone. They are installed and used according to user needs. The bubbles in the mobile phone film can be squeezed out by rolling the roller shaft back and forth between the mobile phone film and the screen. The roller part is provided with a sliding guide groove between the frame body and the roller shaft mounting port. The sliding guide groove is adapted to the edge size of the outer sides of the jig body. This can play two roles, namely, the upper part has a guiding role, and the side has a slide groove sliding guide, which plays a smooth and very silky effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the fixture body in the present invention; Figure 3 It is a structural schematic diagram of the rolling element in the present invention from a first viewing angle; Figure 4 It is a structural schematic diagram of the rolling part in the present invention from a second viewing angle; Figure 5 It is a structural schematic diagram of the linkage member in the present invention; Figure 6 It is a front view cross-sectional view of the present invention; Figure 7 The structure of the roller pressing part in the present invention is shown in FIG. Figure 1; Figure 8 The structure of the roller pressing part in the present invention is shown in FIG. Figure 2 ; Fig. 9 It is a right side sectional view of the present invention; Fig.10 It is a schematic diagram of the sliding guide groove in the present invention.

[0016] In the figure: 1. fixture body; 11. mobile phone accommodating chamber; 12. slide groove; 122. guide groove mounting opening; 13. limiting boss; 14. limiting column; 2. upper cover; 21. snap-fitting part; 3. rolling part; 31. frame body; 32. bearing; 33. roller shaft 1; 331 roller shaft mounting opening; 332. sliding guide groove; 34. roller shaft 2; 35. snap-fitting groove; 4. linkage part; 41. convex shaft. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1 The present invention provides a technical solution: a linkage rolling film laminating jig, comprising a jig body 1 and an upper cover 2 rotatably connected to the end of the jig body 1, a rolling piece 3 for rolling a mobile phone film is slidably connected to the upper part of the jig body 1, a linkage piece 4 is commonly connected between the upper cover 2 and the rolling piece 3, a clamping piece 21 is symmetrically connected to the inside of the upper cover 2, the clamping piece 21 is rotatably connected to the top of the linkage piece 4, through the linkage piece 4, the upper cover 2 can drive the rolling piece 3 to move back and forth on the jig body 1 during the opening and closing process, so as to reciprocately roll the mobile phone film. Compared with the film laminating jig in the prior art, the film laminating jig of this embodiment does not need to manually roll the mobile phone film multiple times during the film laminating process, and the reciprocating rolling process of the mobile phone film can be completed by only opening and closing the upper cover of the film laminating jig.

[0019] See also Figure 2 A mobile phone accommodating cavity 11 is reserved inside the fixture body 1, and slide grooves 12 are opened on both sides of the fixture body 1. The top of the fixture body 1 and the two sides of the mobile phone accommodating cavity 11 are symmetrically connected with limiting bosses 13 and limiting columns 14, which are used to position the mobile phone film to prevent it from being pasted skewed.

[0020] See also Figure 3 , 4The rolling member 3 includes a frame body 31 slidably arranged on the upper part of the fixture body 1, and bearings 32 are fixedly connected to both sides of the frame body 31 (the bearings 32 slide in the slide groove 12), and a rolling shaft 1 33 and a rolling shaft 2 34 are rotatably connected inside the frame body 31 (the two ends of the rolling shaft 1 33 roll both sides of the mobile phone film, and the rolling shaft 2 34 mainly rolls the middle part of the mobile phone film, and the top of the frame body 31 is symmetrically provided with a snap-in groove 35 rotatably connected to the bottom end of the linkage member 4.

[0021] See also Figure 5 The top and bottom ends of the linkage member 4 are integrally connected with symmetrically distributed protruding shafts 41, and the protruding shafts 41 are respectively engaged in the inside of the engaging member 21 and the engaging groove 35, and are rotationally connected.

[0022] Please read Figure 6-10 As shown, a plurality of roller shaft mounting openings 331 are provided in the middle of the inner side of the roller pressing part 3, and a roller shaft 2 34 is provided in the middle of the roller pressing part 3. The roller shaft 2 34 is installed inside the roller shaft mounting opening 331. The roller shaft mounting opening 331 is C-shaped, so that the roller shaft can be installed by the tension of the C-shaped opening and will not fall out. When disassembling, it can be replaced and disassembled by pulling hard.

[0023] Guide groove mounting openings 122 are provided on the upper parts of both sides of the fixture body 1. The guide groove mounting openings 122 are adapted to the size of the bearing 32. The bearing 32 is allowed to slide into the inner groove of the slide groove 12 through the guide groove mounting openings 122. The guide groove mounting openings 122 change from large to small, which is the same as the bell-mouth style, so that installation is faster.

[0024] The frame body 31 of the rolling part 3 is arranged on the outside of the fixture body 1, and the bearing 32 inside the frame body 31 is slidably connected with the outer slide groove 12 of the fixture body 1. The limiting boss 13 on the side of the fixture body 1 close to the upper cover 2 is designed with a bottom-to-high slope, which can activate the damping effect. Because the roller pressing shaft 2 35 is made of foam or silicone material, it is deformed by squeezing the roller pressing shaft 2 to pass over the limiting boss 13 and then connect with the mobile phone on the upper part of the mobile phone accommodating cavity. In this way, the second machine can allow the cover body 2 to play a supporting role, that is, the attached Figure 1 Style shown.

[0025] The rolling part 3 is provided with a sliding guide groove 332 between the frame body 31 and the roller shaft mounting opening 331. The sliding guide groove 332 is adapted to the outer edge size of both sides of the fixture body 1, which can play two roles. That is, it has a guiding role on the upper part, and there is also a sliding guide of the slide groove 12 on the side, which has the effect of being smooth and very silky.

[0026] Working principle, when in use, place the mobile phone in the mobile phone accommodating cavity 11, and then fix the mobile phone film on the limiting boss 13 and the limiting column 14. The existing mobile phone film has positioning holes, which are compatible with the size of the limiting column 14. After buckling, the mobile phone film will be aligned with the position where the mobile phone is placed, and then the upper cover 2 pulls the linkage part 4 to pull the roller part 3 to move on the fixture body 1. During the movement, the bearing 32 slides in the slide groove 12, and the roller shaft 1 33 and the roller shaft 2 34 roll the mobile phone film respectively. It should be noted that the roller shaft 1 33 and the roller shaft 2 34 can be used in combination, or one of the roller shafts can be used alone. It can be installed and used according to user needs. The roller shaft rolls back and forth between the mobile phone film and the screen to squeeze out the bubbles in the mobile phone film and fit the mobile phone film at the same time, thereby replacing the method of using a scraper.

Claims

1. A linkage roller laminating jig, comprising a jig body (1) and an upper cover (2) rotatably connected to the end of the jig body (1), characterized in that: The upper part of the jig body (1) is slidably connected to a rolling piece (3) for rolling the mobile phone film, and a linkage piece (4) is commonly connected between the upper cover (2) and the rolling piece (3). The linkage piece (4) enables the upper cover (2) to drive the rolling piece (3) to move back and forth on the jig body (1) during the opening and closing process, thereby rolling the mobile phone film back and forth.

2. The linkage roller pressing film laminating jig according to claim 1, characterized in that: A mobile phone accommodating cavity (11) is reserved inside the jig body (1), and slide grooves (12) are provided on both sides of the jig body (1), and the top of the jig body (1) and the two sides of the mobile phone accommodating cavity (11) are symmetrically connected to the limiting boss (13) and the limiting column (14).

3. The linkage roller pressing film laminating jig according to claim 1, characterized in that: A clamping piece (21) is symmetrically connected inside the upper cover (2), and the clamping piece (21) is rotatably connected to the top end of the linkage piece (4).

4. The linkage roller pressing film laminating jig according to claim 1, characterized in that: The rolling element (3) comprises a frame body (31) slidably arranged on the upper part of the fixture body (1), bearings (32) are fixedly connected to both sides of the interior of the frame body (31), and a rolling shaft (33) is rotatably connected to the inner side of the upper part of the frame body (31).

5. The linkage roller pressing film laminating jig according to claim 4, characterized in that: The top end of the frame body (31) is symmetrically provided with engaging grooves (35) which are rotatably connected to the bottom end of the linkage member (4).

6. The linkage roller pressing film laminating jig according to claim 1, characterized in that: The top and bottom ends of the linkage member (4) are integrally connected to symmetrically distributed protruding shafts (41).

7. The linkage roller pressing film laminating jig according to claim 1, characterized in that: A plurality of roller shaft mounting openings (331) are provided in the middle of the inner side of the roller pressing member (3), a second roller pressing shaft (34) is provided in the middle of the roller pressing member (3), and the second roller pressing shaft (34) is mounted inside the roller shaft mounting opening (331), and the roller shaft mounting opening (331) is C-shaped.

8. The linkage roller pressing film laminating jig according to claim 1, characterized in that: Guide groove installation openings (122) are provided on the upper parts of both sides of the fixture body (1); the guide groove installation openings (122) are matched to the size of the bearing (32), and the bearing (32) is allowed to slide into the inner groove of the slide groove (12) through the guide groove installation openings (122).

9. The linkage roller pressing film laminating jig according to claim 1, characterized in that: The frame body (31) of the rolling element (3) is arranged on the outside of the jig body (1); the bearing (32) on the inner side of the frame body (31) is slidably connected to the outer sliding groove (12) of the jig body (1); and the limiting boss (13) on the side of the jig body (1) close to the upper cover (2) is designed to be inclined from bottom to top.

10. The linkage roller pressing film laminating jig according to claim 2, characterized in that: The rolling member (3) is provided with a sliding guide groove (332) between the frame body (31) and the roller shaft rod mounting opening (331), and the sliding guide groove (332) is adapted to the outer edge size of both sides of the fixture body (1).

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