CN218704192U

CN218704192U - Simple film sticking device

Info

Publication number: CN218704192U
Application number: CN202223010434.9U
Authority: CN
Inventors: 张文峰
Original assignee: Sticker Technology Shenzhen Co ltd
Current assignee: Sticker Technology Shenzhen Co ltd
Priority date: 2022-11-12
Filing date: 2022-11-12
Publication date: 2023-03-24
Anticipated expiration: 2032-11-12

Abstract

The utility model relates to a cell-phone pad pasting ware technical field specifically discloses a simple and easy pad pasting ware, and this pad pasting ware includes the frame, and the top of frame is equipped with eight first shell fragments, and first shell fragment is the matrix distribution on the frame and the frame first shell fragment number that distributes all around is the same, is in two first shell fragment position symmetry of frame opposite side, and first shell fragment is the expansion end of arch and first shell fragment to the central direction slope of frame, and first shell fragment is the inside wall face of frame is equipped with a plurality of and is the boss of matrix distribution, and the top surface of boss is the limit for height face, and the limit for height face is equipped with presses the pressure point, and the boss at frame length direction both ends all is equipped with the second shell fragment, and the second shell fragment sets up the both ends of boss, and this pad pasting ware adopts the shell fragment design, can adapt to not unidimensional protection film and paste the requirement, has guaranteed the accuracy of pad pasting, improves the success rate of pad pasting, has reduced the cost of producer in pad pasting ware earlier stage development, easy operation moreover.

Description

Simple film sticking device

Technical Field

The utility model relates to a pad pasting ware technical field specifically is a simple and easy pad pasting ware.

Background

At present, most of simple film sticking devices in the industry are mobile phone positioning frames, the mobile phone positioning frames are generally manufactured in a mode that one type of mobile phone corresponds to a frame with one size and a protection film, various data need to correspond to one another, and the size of each film sticking device needs to be completely and accurately matched with the size of a toughened film; therefore, the film sticking device of one mobile phone model can only be matched with a protective film of one size, protective films of different sizes need to be manufactured with a set of special dies, different protective film manufacturers need to develop own film sticking device dies, the universality of the film sticking device dies is not strong, and the cost of the film sticking device early-stage development of the manufacturers is high.

In addition, the toughened film can be in contact with the screen immediately when the mobile phone is placed in the mobile phone positioning frame, and if more than two points are firstly attached to the screen in the attaching process of the protective film, air cannot be discharged from the space between the screen and the protective film, so that bubbles are formed; under the condition that the protective film cannot ensure that only one contact point is in contact with the screen for exhausting, bubbles are easy to form, at the moment, one end of the toughened film needs to be lifted again, and the bubbling position is exhausted again, but dust is easily brought to the surface of the protective film by the operation, so that the success rate of film sticking is reduced.

Therefore, it is necessary to design a simple applicator.

SUMMERY OF THE UTILITY MODEL

The utility model discloses not enough to the above-mentioned technique, the utility model provides an adopt the shell fragment design, can adapt to not unidimensional protection film and paste the requirement, guaranteed the accuracy of pad pasting, reduced the cost of producer at pad pasting ware development earlier stage, eight shell fragments can lift up the protection film, press down protection film to cell-phone screen department during the laminating from the middle part and laminate, the screen exhaust begins to spread all around to the center, improves the success rate of pad pasting, easy operation's pad pasting ware moreover.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a simple and easy pad pasting ware, this pad pasting ware includes the frame, the top of frame is equipped with eight first shell fragments, first shell fragment is the matrix distribution on the frame and the frame first shell fragment number that distributes all around is the same, is in two first shell fragment symmetry of frame opposite side, first shell fragment is the expansion end slope to the central direction of frame of arch and first shell fragment, first shell fragment is the inside wall face of frame is equipped with the boss that a plurality of is the matrix distribution, the top surface of boss is the limit for height face, the limit for height face is equipped with the pressure point, the boss at frame length direction both ends all is equipped with the second shell fragment, the second shell fragment sets up the both ends of boss.

Furthermore, the cross section of the top of the first elastic sheet and the cross section of the top of the second elastic sheet are both arc-shaped.

Further, the second shell fragment is the arch, the expansion end of second shell fragment is equipped with the buckle, the top surface and the bottom surface of buckle are first inclined plane and second inclined plane respectively, first inclined plane is the inclined plane that is close to the frame center from high to low gradually, first inclined plane is the inclined plane of keeping away from the frame center from high to low gradually, the intersection on first inclined plane and second inclined plane passes through the fillet and passes through.

Further, the round angle is located at a level higher than the height of the height limiting surface.

Furthermore, a plurality of positioning blocks are arranged on the inner wall of the bottom end of the frame, the top ends of the positioning blocks are fixedly connected with the bottom ends of the bosses, and the vertical end faces of the positioning blocks are perpendicular to the bottom faces of the bosses.

The utility model has the advantages that:

the film sticking device adopts the design of the elastic sheet, can meet the sticking requirements of protective films with different sizes, can be lifted by the elastic sheet when a toughened film is placed on the film sticking device, so that a certain gap is kept between the toughened film and a screen, when the toughened film is pressed down by fingers, the center of the toughened film can be preferentially contacted with the screen of a mobile phone, the toughened film is firstly stuck from the center point on the back surface, and is exhausted to the periphery, so that bubbles are not formed, the accuracy of film sticking is ensured, and the success rate of film sticking is improved; the sizes and the types of the adaptable protective films are increased, so that the cost of a manufacturer for developing the film sticking device in the early stage is reduced, and the operation is simple.

Drawings

Fig. 1 is a schematic structural view of the film sticking device.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of the bottom of the film sticking device.

Fig. 4 isbase:Sub>A schematic structural view in the directionbase:Sub>A-base:Sub>A in fig. 3.

In the figure, 1, the frame; 2. a first spring plate; 3. a boss; 4. a height limiting surface; 5. pressing points; 6. a second elastic sheet; 7. buckling; 8. a first inclined plane; 9. a second inclined surface; 10. positioning blocks; 11. and (4) rounding.

Detailed Description

As shown in fig. 1 to 4, the simple film sticking device comprises a frame 1, eight first elastic sheets 2 are arranged at the top of the frame 1, the first elastic sheets 2 are distributed on the frame 1 in a matrix manner, the number of the first elastic sheets 2 distributed around the frame 1 is the same, the two first elastic sheets 2 positioned at the opposite sides of the frame 1 are symmetrical in position, the first elastic sheets 2 are arched, the movable ends of the first elastic sheets 2 incline towards the center direction of the frame 1, a plurality of bosses 3 distributed in a matrix manner are arranged on the inner side wall surface of the frame 1 of each first elastic sheet 2, the top surfaces of the bosses 3 are height limiting surfaces 4, pressing points 5 are arranged on the height limiting surfaces 4, second elastic sheets 6 are arranged on the bosses 3 at the two ends of the frame 1 in the length direction, and the second elastic sheets 6 are provided with two ends of the bosses 3.

The film sticking device is designed by adopting a thin first elastic sheet 2, the first elastic sheet 2 can deform in a certain range, the protective film is continuously pressed into the film sticking device from top to bottom, the first elastic sheet 2 deforms continuously to enable the protective film to move downwards easily, and after the protective film reaches a specified fixed position, the protective film can be lifted by the first elastic sheet 2 to enable a certain gap to be reserved between the protective film and a screen; when the protective film is placed in the first elastic sheet 2, the protective film is not parallel to the screen of the mobile phone, so that the protective film is not flat; at this time, the protective film can be pressed by fingers at the position of the pressing point 5, so that the membrane is parallel to the screen; when the finger presses down the protective film, the center of the protective film can preferentially contact the screen of the mobile phone, so that the center of the protective film is firstly attached to the screen of the mobile phone and continuously exhausts to the periphery, and no bubble is formed in the exhaust process; the sizes and the types of the adaptable protective films are increased, so that the development cost of a manufacturer at the earlier stage of the film sticking device is reduced; the first elastic sheet 2 is symmetrically designed, the mobile phone is precisely matched into the frame 1 of the film sticking device, and when the protective film is pressed on the screen in the vertical direction, the relative position of the protective film and the mobile phone screen is centered, so that the accuracy of film sticking is ensured; simple structure need not study the cost, and novice can all be through the quick accurate cell-phone protection film of pasting of this pad pasting ware.

The cross section of the top of the first elastic sheet 2 and the cross section of the top of the second elastic sheet 6 are both arc-shaped.

Wherein, the arc-shaped bending design of the tops of the first elastic sheet 2 and the second elastic sheet 6 enables the protective film to be more easily pressed into the inner sides of the first elastic sheet 2 and the second elastic sheet 6, and the first elastic sheet 2 and the second elastic sheet 6 deform to enable the protective film to be more easily arranged in the film sticking device,

the second shell fragment 6 is the arch, the expansion end of second shell fragment 6 is equipped with buckle 7, the top surface and the bottom surface of buckle 7 are first inclined plane 8 and second inclined plane 9 respectively, first inclined plane 8 is for being close to the inclined plane at frame 1 center from high to low gradually, first inclined plane 8 is for keeping away from the inclined plane at frame 1 center from high to low gradually, the intersection of first inclined plane 8 and second inclined plane 9 passes through fillet 11 and passes through.

The protective film is pressed into the inner side of the first elastic sheet 2 from top to bottom, and when the protective film moves to the buckle 7, the first inclined surface 8 and the round angle 11 play a certain guiding role on the protective film, so that the protective film can move to the second inclined surface 9 more easily; after the protective film moves to the second inclined surface 9, the protective film is lifted by the first elastic sheet 2 and presses the buckle 7 upwards, and the buckle 7 limits the protective film to continue moving upwards, so that the protective film is fixed on the inner side of the second inclined surface 9.

The rounded corners 11 are at a level higher than the height of the height-limiting surface 4.

After the protective film is fixed on the inner side of the second inclined plane 9, the protective film is positioned below the round angle 11, and the top surface of the protective film is positioned at a height which is basically flush with the height limiting surface 4.

The inner wall of frame 1 bottom is equipped with a plurality of locating piece 10, the top fixed connection boss 3's of locating piece 10 bottom, the vertical terminal surface perpendicular to boss 3's of locating piece 10 bottom surface.

In the process that the frame 1 with the protective film on the frame 1 is matched with the mobile phone, the periphery of the mobile phone is limited by the vertical part of the positioning block 10, so that the mobile phone is limited in the vertical direction; the bottom of the boss 3 is used for limiting the horizontal end face of the mobile phone, so that the mobile phone can be accurately matched with the frame 1 for film pasting.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a simple and easy pad pasting ware, this pad pasting ware includes the frame, its characterized in that, the top of frame is equipped with eight first shell fragments, first shell fragment is the matrix distribution on the frame and the frame first shell fragment number that distributes all around is the same, is in two first shell fragment position symmetry of frame opposite side, first shell fragment is the central direction slope of arch and first shell fragment to the frame, first shell fragment is the inside wall face of frame is equipped with the boss that a plurality of is the matrix distribution, the top surface of boss is the limit for height face, the limit for height face is equipped with presses the pressure point, the boss at frame length direction both ends all is equipped with the second shell fragment, the second shell fragment sets up the both ends of boss.

2. The simple film sticking device as claimed in claim 1, wherein the cross section of the top of the first elastic sheet and the cross section of the top of the second elastic sheet are both arc-shaped.

3. The simple film sticking device according to claim 1, wherein the second elastic sheet is arched, a buckle is arranged at the movable end of the second elastic sheet, the top surface and the bottom surface of the buckle are respectively a first inclined surface and a second inclined surface, the first inclined surface is an inclined surface which is gradually close to the center of the frame from high to low, the first inclined surface is an inclined surface which is gradually far away from the center of the frame from high to low, and the intersection of the first inclined surface and the second inclined surface is in transition through a round angle.

4. The simple applicator as claimed in claim 3, wherein the rounded corners are located at a level higher than the height of the height-limiting surface.

5. The simple film applicator as claimed in claim 1, wherein a plurality of positioning blocks are arranged on the inner wall of the bottom end of the frame, the top ends of the positioning blocks are fixedly connected with the bottom ends of the bosses, and the vertical end faces of the positioning blocks are perpendicular to the bottom faces of the bosses.