Alignment device for film pasting

Abstract

The utility model relates to an alignment device for film pasting, which is used for protecting a film and an electronic device, the alignment device for film pasting comprises a bearing plate and a plurality of elastic barrier strips, the bearing plate is provided with an alignment structure and defines an accommodating space through the alignment structure, the electronic device is positioned in the accommodating space, and the bearing plate extends to form a plurality of convex columns positioned on one side in the accommodating space; the elastic barrier strips are connected to the bearing plate and located on the other side in the containing space, and the protective film is placed on the bearing plate and clamped between the protruding columns and the elastic barrier strips. Therefore, the alignment device for film pasting has the effect of accurately positioning the protective film.

Description

Technical Field

[0001] The utility model relates to a film sticking auxiliary tool, and particularly to an aligner for film sticking. Background Art

[0002] Modern electronic devices such as mobile phones and tablet computers are more and more widely used. To avoid scratching the touch screen and affecting the use quality, or dropping to the ground and breaking the screen, users usually stick a protective film with high hardness, abrasion resistance and impact resistance on the screen.

[0003] In addition, to help users stick the film by themselves, a film sticking auxiliary device appears on the market. This film sticking auxiliary device has a placing plate and a plurality of stop bars extending from the placing plate and enclosing into a frame shape. First, the protective film is placed on the placing plate and positioned by the plurality of stop bars, and then the electronic device is placed above the protective film corresponding to the positions of the plurality of stop bars to complete the film sticking operation.

[0004] However, due to the processing and manufacturing relationship, the size of the protective film has processing tolerances, which may cause the position of the protective film to shift. Finally, the protective sticker attached to the electronic device is also offset and skewed, resulting in poor function of the film sticking auxiliary device.

[0005] In view of this, the inventor of the present invention specifically studied the above-mentioned prior art and cooperated with the application of theory, and tried his best to solve the above problems, which became the improvement goal of the inventor of the present invention. Summary of the Utility Model

[0006] The utility model provides an aligner for film sticking, which uses the protective film to be clamped between a plurality of convex columns and a plurality of elastic stop bars, and can further avoid the convex columns and the elastic stop bars from contacting the burrs of the protective film, so as to achieve the effect of accurately positioning the protective film by the aligner for film sticking.

[0007] In an embodiment of the utility model, the utility model provides an aligner for film sticking, which is used for a protective film and an electronic device. The aligner for film sticking includes: a placing plate, having an alignment structure and enclosing an accommodating space through the alignment structure, the electronic device is positioned in the accommodating space, and the placing plate extends with a plurality of convex columns on one side inside the accommodating space; and a plurality of elastic stop bars, connected to the placing plate and located on the other side inside the accommodating space, the protective film is placed on the placing plate and clamped between the plurality of convex columns and the plurality of elastic stop bars.

[0008] Based on the above, the protective film is clamped between a plurality of convex columns and a plurality of elastic stoppers and positioned on the placement plate. Compared with the known method of positioning the outer periphery of the protective film by stoppers and using a surface-to-surface positioning method, the present utility model uses a point-to-surface positioning method by using convex columns and elastic stoppers to stop the outer periphery of the protective film, which can more effectively avoid the convex columns and elastic stoppers from contacting the burrs of the protective film, thereby greatly improving the positioning accuracy of the protective film and achieving the effect of accurately positioning the protective film with the alignment device for film pasting. Brief Description of the Drawings

[0009] Figure 1 is a three-dimensional schematic diagram of the alignment device for film pasting of the present utility model.

[0010] Figure 2 is a top view schematic diagram of the alignment device for film pasting of the present utility model.

[0011] Figure 3 is a first use state three-dimensional diagram of the alignment device for film pasting of the present utility model.

[0012] Figure 4 is a second use state top view of the alignment device for film pasting of the present utility model.

[0013] Figure 5 is a third use state three-dimensional diagram of the alignment device for film pasting of the present utility model.

[0014] Figure 6 is a third use state cross-sectional view of the alignment device for film pasting of the present utility model.

[0015] Figure 7 is a fourth use state three-dimensional diagram of the alignment device for film pasting of the present utility model.

[0016] Figure 8 is a fourth use state cross-sectional view of the alignment device for film pasting of the present utility model.

[0017] Figure 9 is a fifth use state three-dimensional diagram of the alignment device for film pasting of the present utility model.

[0018] Figure 10 is a fifth use state cross-sectional view of the alignment device for film pasting of the present utility model.

[0019] Among them, reference numerals:

[0020] 10: Alignment device for film pasting

[0021] 1: Placement plate

[0022] 11: Alignment structure

[0023] 111: Strip-shaped stopper

[0024] 112: Snap block

[0025] 113: Upright piece

[0026] 114: Hook

[0027] 12: Convex post

[0028] 13: Hollow strip groove

[0029] 131: Notch

[0030] 14: Cross-shaped hollow groove

[0031] 2: Elastic retaining strip

[0032] 21: Arc-shaped protruding strip

[0033] 211: Convex point

[0034] S: Accommodating space

[0035] 100: Protective film

[0036] 200: Film fixing sticker

[0037] 300: Electronic device Detailed implementation manner

[0038] The detailed description and technical content of the present utility model will be described below in conjunction with the accompanying drawings. However, the accompanying drawings are only for illustrative purposes and are not intended to limit the present utility model.

[0039] Please refer to Figures 1 to 10 As shown, the present utility model provides an alignment device for film application, which is used for a protective film 100, a film fixing sticker 200 and an electronic device 300. This alignment device 10 for film application mainly includes a placement plate 1 and a plurality of elastic retaining strips 2.

[0040] As Figures 1 to 10 shown, the placement plate 1 has an alignment structure 11. The placement plate 1 encloses an accommodating space S for accommodating the electronic device 300 through the alignment structure 11. The electronic device 300 is positioned in the accommodating space S, and the placement plate 1 extends a plurality of convex posts 12 on one side within the accommodating space S.

[0041] Specifically, the alignment structure 11 includes a plurality of strip-shaped stop pieces 111 and a plurality of buckle blocks 112 extending from the placement plate 1. Each buckle block 112 has an upright piece 113 extending from the placement plate 1 and a hook 114 protruding from the end of the upright piece 113. A part of the plurality of strip-shaped stop pieces 111 and a part of the plurality of buckle blocks 112 are arranged left and right, and another part of the plurality of strip-shaped stop pieces 111 and another part of the plurality of buckle blocks 112 are arranged up and down.

[0042] In addition, a plurality of convex columns 12 extend from one side of the plurality of strip-shaped stoppers 111 adjacent to the accommodating space S, and the axial direction of each convex column 12 is perpendicular to the side of the strip-shaped stopper 111 adjacent to the accommodating space S. However, this is not a limitation. Each convex column 12 can also directly extend from the top surface of the placing plate 1, and the axial direction of each convex column 12 is parallel to the top surface of the placing plate 1.

[0043] Furthermore, the placing plate 1 is provided with a plurality of through grooves 13. The shape of each through groove 13 is generally in an arc-shaped strip, but this is not a limitation. An inner wall of one side of each through groove 13 adjacent to the accommodating space S is provided with a notch 131, and the placing plate 1 is further provided with a cross-shaped hollow groove 14 located at the middle of the accommodating space S.

[0044] As Figures 1 to 10 shown, a plurality of elastic strips 2 are connected to the placing plate 1 and are located on the other side within the accommodating space S. The protective film 100 is placed on the placing plate 1 and is clamped between the plurality of convex columns 12 and the plurality of elastic strips 2.

[0045] Further explanation is as follows. Each elastic strip 2 is located between two adjacent snap blocks 112. Each elastic strip 2 is an arc-shaped protrusion 21 that extends from the placing plate 1, straddles both sides of each through groove 13, and protrudes inwardly into the accommodating space S. Each arc-shaped protrusion 21 is accommodated in each through groove 13. Both ends of each arc-shaped protrusion 21 are integrally extended and formed with the inner walls on both sides of each through groove 13. A convex point 211 corresponding to each notch 131 protrudes from one side of each arc-shaped protrusion 21 adjacent to the accommodating space S.

[0046] In addition, the convex columns 12 and the elastic strips 2 located on both sides of the accommodating space S in this embodiment are arranged in a staggered manner with respect to each other. However, this is not a limitation. The convex columns 12 and the elastic strips 2 located on both sides of the accommodating space S can also be arranged opposite to each other.

[0047] Among them, the height from the top of each convex column 12 to the placing plate 1 and the height from the top of each elastic strip 2 to the placing plate 1 are equal to or less than the thickness of the protective film 100. When the protective film 100 is placed on the placing plate 1 and is clamped between the plurality of convex columns 12 and the plurality of elastic strips 2, the plurality of convex columns 12 and the plurality of elastic strips 2 will not protrude from the top surface of the protective film 100, that is, the convex columns 12 and the elastic strips 2 will not abut against the electronic device 300, so as not to interfere with the stability of the positioning of the electronic device 300 in the accommodating space S.

[0048] Also, the height of each convex column 12 is lower than the height of each strip-shaped stopper 111 and the height of each snap block 112, and the height of each elastic strip 2 is lower than the height of each strip-shaped stopper 111 and the height of each snap block 112, so that the electronic device 300 is clamped between each strip-shaped stopper 111 and each snap block 112 and is located above each convex column 12 and each elastic strip 2.

[0049] like Figures 3 to 10 As shown, the use state of the film-sticking aligner 10 of the utility model is that the protective film 100 is first clamped between multiple convex columns 12 and multiple elastic baffles 2, and then the film fixing sticker 200 is attached to the corresponding cross hollow groove 14 to fix the release paper on the bottom surface of the protective film 100, and the release paper on the top surface of the protective film 100 is torn off to expose the adhesive layer, and then the electronic device 300 is positioned in the accommodating space S through the alignment structure 11, and can be stably aligned and stacked on the adhesive layer on the top surface of the protective film 100. Finally, when the electronic device 300 is taken out of the film-sticking aligner 10, the top surface of the protective film 100 is separated from the film-sticking aligner 10 along with the electronic device 300 due to the adhesion of the adhesive layer to the electronic device 300, leaving only the release paper on the top surface of the protective film 100 still fixed by the film fixing sticker 200, and the film-sticking operation is completed.

[0050] In this way, the protective film 100 is clamped between multiple bosses 12 and multiple elastic stop strips 2 and positioned on the supporting plate 1. Compared with the known surface-to-surface positioning method of stopping the outer periphery of the protective film by stop strips, the utility model stops the outer periphery of the protective film 100 by bosses 12 and elastic stop strips 2 and adopts point-to-surface positioning method, which can better avoid the bosses 12 and the elastic stop strips 2 from abutting against the burrs of the protective film 100, thereby greatly improving the positioning accuracy of the protective film 100, so that the film positioning device 10 can accurately position the protective film 100.

[0051] In addition, each elastic baffle 2 is an arc-shaped protrusion 21 extending from the supporting plate 1, bridging the two sides of each hollow groove 13 and bending toward the accommodating space S, so the arc-shaped protrusion 21 can be elastically stretched and contracted. If the protective film 100 has some tolerances or burrs, the arc-shaped protrusion 21 can cooperate with slight deformation and firmly abut the protective film 100, so that the protective film 100 is firmly positioned between the multiple protrusions 12 and the multiple elastic baffles 2, and the ability of the film positioning device 10 to accurately position the protective film 100 is further enhanced.

[0052] Furthermore, in this embodiment, each arc-shaped protrusion 21 has a protruding point 211 protruding from one side adjacent to the accommodating space S. The protruding point 211 further reduces the contact area between the elastic blocking strip 2 and the protective film 100, and more accurately positions the protective film 100 by a point-to-surface positioning method.

[0053] In addition, the bosses 12 and the elastic retaining strips 2 on both sides of the accommodating space S are staggered with each other in this embodiment, so that the force points where the protective film 100 is clamped are dispersed, thereby avoiding uneven force and stress concentration when the film positioning device 10 positions the protective film 100.

[0054] In addition, the alignment structure 11 includes a plurality of strip-shaped stoppers 111 and a plurality of snap blocks 112 extending from the self-supporting plate 1. A part of the plurality of strip-shaped stoppers 111 and a part of the plurality of snap blocks 112 are arranged left and right, and another part of the plurality of strip-shaped stoppers 111 and another part of the plurality of snap blocks 112 are arranged up and down, so that one side of the electronic device 300 is blocked by the strip-shaped stoppers 111, and the other side is engaged by the snap blocks 112, thereby stably positioning the electronic device 300 in the accommodation space S.

[0055] In summary, the alignment device for the film of the present utility model can indeed achieve the expected use purpose, solve the known deficiencies, and has industrial applicability, novelty and creativity, fully meeting the requirements for patent application. Therefore, an application is filed in accordance with the Patent Law to protect the rights of the inventor.

Claims

1. An alignment device for film application, which is used for a protective film and an electronic device, and is characterized in that, The alignment device for the film sticker includes: A placement plate, having an alignment structure and enclosing an accommodation space through the alignment structure. The electronic device is positioned in the accommodation space. The placement plate extends with a plurality of convex columns on one side within the accommodation space; and A plurality of elastic retaining strips, connected to the placement plate and located on the other side within the accommodation space. The protective film is placed on the placement plate and is clamped between the plurality of convex columns and the plurality of elastic retaining strips.

2. The alignment device for film sticking according to claim 1, wherein The placement plate is provided with a plurality of through slots. Each of the elastic retaining strips is an arc-shaped protruding strip extending from the placement plate, spanning across both sides of each of the through slots, and bending and protruding towards the interior of the accommodation space.

3. The alignment device for the film as described in claim 2, wherein, Each of the arc-shaped protruding strips is accommodated in each of the through slots, and both ends of each of the arc-shaped protruding strips are integrally extended and formed with the inner walls on both sides of each of the through slots.

4. The alignment device for film sticking according to claim 3, characterized in that, One inner wall of each of the through slots adjacent to the accommodation space is provided with a notch, and one side of each of the arc-shaped protruding strips adjacent to the accommodation space protrudes with a convex point corresponding to each of the notches.

5. The alignment device for film sticking according to claim 1, characterized in that, The convex columns and the elastic retaining strips located on both sides of the accommodation space are arranged in a staggered manner with respect to each other.

6. The alignment device for film sticking according to claim 1, characterized in that, The alignment structure includes a plurality of strip-shaped stop pieces and a plurality of snap blocks extending from the placement plate. A part of the plurality of strip-shaped stop pieces and a part of the plurality of snap blocks are arranged left and right, and another part of the plurality of strip-shaped stop pieces and another part of the plurality of snap blocks are arranged up and down.

7. The alignment device for the film as claimed in claim 6, wherein The plurality of convex columns extend from a side of the plurality of strip-shaped stop pieces adjacent to the accommodation space, and the axial direction of each of the convex columns is perpendicularly arranged with respect to the side of the strip-shaped stop piece adjacent to the accommodation space.

8. The alignment device for film sticking according to claim 6, wherein, Each of the elastic retaining strips is located between two adjacent ones of the snap blocks.

9. The alignment device for film sticking according to claim 6, wherein, Each of the snap blocks has an upright piece extending from the placement plate and a hook protruding from the end of the upright piece.

10. The alignment device for film sticking according to claim 6, characterized in that, The height of each of the convex columns is lower than the height of each of the strip-shaped stop pieces and the height of each of the snap blocks. The height of each of the elastic retaining strips is lower than the height of each of the strip-shaped stop pieces and the height of each of the snap blocks. The electronic device is clamped between each of the strip-shaped stop pieces and each of the snap blocks and is located above each of the convex columns and each of the elastic retaining strips.

11. The alignment device for film sticking according to claim 1, characterized in that, The height from the top of each of the convex columns to the placement plate and the height from the top of each of the elastic retaining strips to the placement plate are equal to or less than the thickness of the protective film. The placement plate is provided with a cross-shaped hollow groove at the middle of the accommodation space.

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