KR20130083542A - Adherence device for protection film of display - Google Patents

Adherence device for protection film of display Download PDF

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Publication number
KR20130083542A
KR20130083542A KR1020120004177A KR20120004177A KR20130083542A KR 20130083542 A KR20130083542 A KR 20130083542A KR 1020120004177 A KR1020120004177 A KR 1020120004177A KR 20120004177 A KR20120004177 A KR 20120004177A KR 20130083542 A KR20130083542 A KR 20130083542A
Authority
KR
South Korea
Prior art keywords
protective film
plate
display
frame
seating
Prior art date
Application number
KR1020120004177A
Other languages
Korean (ko)
Inventor
김승수
남동식
Original Assignee
김승수
주식회사 엠씨에스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김승수, 주식회사 엠씨에스 filed Critical 김승수
Priority to KR1020120004177A priority Critical patent/KR20130083542A/en
Publication of KR20130083542A publication Critical patent/KR20130083542A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/28Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01Means for holding or positioning work
    • B26D7/02Means for holding or positioning work with clamping means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D2007/0012Details, accessories or auxiliary or special operations not otherwise provided for
    • B26D2007/0018Trays, reservoirs for waste, chips or cut products
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11CFATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C5/00Candles
    • C11C5/006Candles wicks, related accessories

Abstract

The present invention is an attachment for attaching a protective film on the front of the display device, the lower plate having a groove on which the display device is seated; A protective film seating portion formed on the rear surface of the protective film and a protective film seating portion formed to arrange the protective film at a position corresponding to the display device and the protective film seating portion fixed to fix the position of the protective film and the protective film mounting portion. A top plate provided on the rear surface and having a crimping portion for closely contacting the protective film to the front surface of the display device. It relates to a display protective film attacher for applying pressure to be attached to the front of the display device disposed in the.

Description

Display Protection Film Attacher {Adherence Device for Protection Film of Display}

The present invention relates to a display protective film attachment device, and in particular, after fixing the lower plate on which the mobile phone body is located and the upper plate on which the mobile phone protective film is positioned by a vacuum adsorption mechanism or the like, pressing the upper or lower plate or pushing the rubber plate with a rubber roller or the like. It relates to a machine for attaching a protective film to.

In the case where the display is located in front of the mobile phone or tablet PC, a protective film is generally attached to protect the display.

Commercially available protective film is equipped with a separate protective paper that can be removed to prevent dust from sticking to the front and back of the protective film.Wipe the display (mainly LCD) with a clean towel and protect the surface that will touch the display. While removing, slowly press the upper surface of the protective film and attach it so that no air layer is generated.

However, when an inexperienced general person wants to attach as described above, a part of the display window is exposed to the outside of the protective film because it is difficult to accurately attach the display window and the protective film to each other.

In addition, since it is difficult to attach the protective film to the display window with a constant force, it is difficult for humans to attach the air, so the air enters between the protective film and the display window, and in case of manual operation, the film is held by the thumb and index hand. Fingerprints or oil often remain on the edge of the protective film.

Due to the above problems, the mobile phone or display retailer is carrying out a service for attaching a protective film, but this also progresses to the personnel through skilled workers, it is difficult to attach completely, there is a limit that can be attached only a limited number in a limited time.

The present invention is to solve the above problems, it is an object to fix the position of the display and the protective film to be able to attach the protective film in the correct position.

In addition, an object of the present invention is to be attached while the display and the protective film is in close contact without the air layer.

In order to achieve the above object, the present invention provides an attachment for attaching a protective film to the front of the display device, the lower plate having a groove on which the display device is seated; A protective film seating portion formed on the rear surface of the protective film and a protective film seating portion formed to arrange the protective film at a position corresponding to the display device and the protective film seating portion fixed to fix the position of the protective film and the protective film mounting portion. A top plate provided on the rear surface and having a crimping portion for closely contacting the protective film to the front surface of the display device. Provided is a display protective film attacher for applying pressure to be attached to the front of the display device disposed in the.

At this time, the upper plate and the lower plate is hinged, and the upper plate is rotated to overlap the lower plate, the pressure is applied downward from the upper surface of the lower plate, or the upper plate is disposed on the upper surface of the lower plate, The top plate can be pushed to one side to apply pressure.

In addition, the lower plate is provided with an outer frame and an inner frame that is slide coupled to each other, the display device is seated on the inner frame, so that the inner frame slides to apply pressure while the upper plate and the outer frame is fixedly coupled can do.

At this time, the fixing portion generates a vacuum to limit the position of the protective film, the pressing portion is a roller, it is preferable to protrude 1.5-2mm more to the outer surface of the upper plate than the protective film.

In the present invention, while attaching the protective film, it is possible to fix the position of the protective film or the display, it is possible to accurately attach the protective film to the desired position of the display.

In addition, in the present invention, the protective film is attached to the front of the display in close contact with each other so as not to form an air layer.

1A and 1B are schematic perspective and plan views, respectively, showing the structure of an embodiment of the present invention.
2 is a schematic side cross-sectional view showing the working principle of one embodiment in sequence.
3A and 3B are schematic perspective and plan views, respectively, showing the structure of another embodiment of the present invention.
4 is a schematic side cross-sectional view showing the operating principle of another embodiment in sequence.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately The present invention should be construed in accordance with the meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

The display protective film attacher of the present invention applies pressure to the upper plate 20, the upper plate 20, and the lower plate 10 to fix the lower plate 10 and the protective film 2 to fix the display device 1 to the display. It has a structure for crimping the front surface of the device 1 and the attachment surface of the protective film (2).

1A and 1B show a schematic perspective view and a plan view respectively showing the structure of the first embodiment of the present invention, and FIG. 2 shows a schematic side cross-sectional view showing the operating principle of the first embodiment in order.

The lower plate 10 has a structure in which the display device 1 may be seated, such as a mobile phone. As shown in the drawing, a groove 13 is formed in accordance with the size and shape of the display device 1 and thus the display device 1 ) Is fixed to the groove 13, the position is fixed. In this case, the groove 13 is preferably larger than the display device 1 so that the distance from the display device 1 is 0.2 mm.

The upper plate 20 is disposed on the upper surface of the lower plate 10 so as to overlap with the lower plate 10, as will be described later, in the first embodiment is connected to the upper plate 20 and one end by a hinge, an unfolded state The protective film 2 and the display device 1 is seated on each other, and the protective film 2 is attached to the display device 1 by covering the upper plate 20 on the upper surface of the lower plate 10 through the rotation of the hinge. do.

The upper plate 20 allows the protective film 2 to be seated at a position corresponding to the display device 1 seated on the upper plate 20 while being overlapped with the lower plate 10. 20, the protective film seating portion 21 is formed. The protective film seating portion 21 is a groove 13 formed to correspond to the size and shape of the protective film 2, it is preferably processed about 0.1mm larger than the outer edge of the protective film 2, any operator easy position In order to fit the depth of the groove 13 is preferably about 0.5mm.

The fixing part 22 is connected to the protective film seating part 21 of the upper plate 20. The fixing part 22 is for fixing one surface of the protective film 2 positioned in the protective film seating part 21 in the protective film seating part 21, and is a device or structure capable of vacuum adsorption. For example, the fixing unit 22 may be a vacuum generator, and a commercially available vacuum pump or a vacuum cleaner used at home can be used. It is also possible to use a vacuum generator using an air compressor when working with large quantities.

In the case of using the vacuum generating device as the fixing part 22, as described later, when the protective film 2 is attached to the front of the display device 1, there is an advantage that can assist to remove the air bubbles (air layer). .

The upper plate 20 is further provided with a crimping portion 23 to the rear surface of the protective film seating portion 21. The pressing part 23 is a means for applying pressure, such as a roller, by applying pressure to the protective film 2 in a state where the protective film 2 and the front surface of the display device 1 are in contact with the protective film 2. And the front of the display device 1 are in close contact.

The process of attaching the protective film 2 by using the attaching machine of the first embodiment is as follows. First, as shown in (a) of FIG. 2, the display device 1, for example, a mobile phone, is placed in the groove 13 of the lower plate 10 in a state where the upper plate 20 and the lower plate 10 are unfolded, and the upper plate 20 is disposed. The protective film seating portion 21 of the protective film 2 to fit the LCD window of the mobile phone is seated.

In this case, the protective film seating part 21 should be disposed in a state in which one surface contacting the front surface of the display apparatus 1 is attachable, that is, the protective paper is peeled off when there is a protective paper.

The fixing part 22 disposed on the rear surface of the protective film seating part 21 fixes the other surface of the protective film 2 by vacuum suction or the like so that the protective film 2 does not move.

Next, as shown in (b) of FIG. 2, the upper plate 20 is covered to overlap with the lower plate 10, and the protective film 2 is in contact with the front surface of the display device 1, and then the ( As shown in c), the roller, which is the crimping unit 23, is moved to bring the protective film 2 into close contact with the front of the display apparatus 1.

In this case, when the vacuum generator is used as the fixing part 22, when the pressing part 23 (roller) is moved, the protective film 2 and the display device 1 in the fixing part 22 It is possible to prevent the formation of bubbles when attaching the protective film 2 by sucking the air between the front surface.

In the first embodiment, in the state in which the protective film 2 is in close contact with the upper plate 20 by the fixing unit 22 (vacuum generator), the middle portion of the crimping unit 23 (roller), that is, the end of the protective film 2 is closed. The downward pressure is applied to the upper plate 20 while being in close contact with the end of the display device 1. At this time, the protective film 2 is attached by the crimping part 23 (roller), and the protective film 2 is pulled out in close contact with the top plate 20 due to the fixing part 22 (vacuum generator). By forming a space between the device 1 and the protective film 2, the pressing portion 23 (roller) is pushed out while only the pressing portion is attached. In this case, the top plate 20 may be rotated upward again to be unfolded, and then the display apparatus 1 to which the protective film 2 is attached may be taken out.

Although not shown, the second embodiment will be described as another embodiment of the present invention. The attaching device of the second embodiment includes a lower plate 10 on which the display device 1 is mounted, and an upper plate 20 on which the protective film 2 is mounted, and the upper plate 20 and the lower plate 10 are connected by a hinge. Rather than opening and closing in the form of rotation, the upper plate 20 can be used in the form of an attachment to move in the sliding manner on the upper surface of the lower plate (10).

Specifically, after arranging the protective film 2 and the display device 1 on the upper plate 20 and the lower plate 10, the upper plate 20 is fitted to the upper surface of the lower plate 10. At this time, the inner surface of the lower plate 10 and the outer surface of the upper plate 20 is formed with the corresponding concave and convex, the upper plate 20 and the lower plate 10 can move from side to side along the concave and convex. .

After the upper plate 20 and the lower plate 10 are fitted, the protective film 2 is attached to the front surface of the display device 1 through the pressing unit 23 (roller) while pushing the upper plate 20 to one side.

The second embodiment has the same position as the first embodiment of the protective film 2, the display device 1, the crimping portion 23, except that the end of the protective film 2 and the display device 1 When the top plate 20 is pulled or pushed to one side while the end is in close contact, the protective film 2 is attached by the pressing part 23 (roller) of the top plate 20 and is protected by the fixing part 22 (vacuum). The film 2 is pulled out in close contact with the top plate 20 to form a space between the display device 1 and the protective film 2 so that only the pressing portion 23 (roller) is pressed while being pushed out. . At this time, when the upper plate 20 is pulled to one side, the protective film 2 is attached and the upper surface of the lower plate 10 is exposed together with the display device 1, thereby taking out the display device 1.

3A and 3B show a schematic perspective view and a plan view showing the structure of a third embodiment of the present invention, respectively, and FIG. 4 shows a schematic side cross-sectional view showing the operating principle of the third embodiment in order.

The third embodiment includes a lower plate 10 on which the display device 1 is mounted, and an upper plate 20 on which the protective film 2 is mounted, as in the first and second embodiments. In the third embodiment, as in the first embodiment, the upper plate 20 and the lower plate 10 are connected to each other by a hinge, and can be opened and closed in a rotatable manner, while moving a portion of the lower plate 10 to the protective film 2 and the display device ( 1) It is a structure that closes the entire surface. In this case, the lower plate 10 is separated into an outer frame 11 and an inner frame 12, and the inner frame 12 slides between the outer frame 11 as described below.

Specifically, as shown in (a) of FIG. 4, after arranging the protective film 2 and the display device 1 on the upper plate 20 and the lower plate 10, respectively, the lower plate 10 is placed on the upper plate ( The protective film 2 and the display device 1 are disposed to cover the upper surface of the cover 20. Thereafter, as shown in FIG. 4B, the upper plate 20 is fixed to the outer frame 11 of the lower plate 10 so that the upper plate 20 and the lower plate 10 outer frame 11 do not move. Next, as shown in FIG. 4C, when the inner frame 12 of the lower plate 10 is slid to one side, the pressing part 23 (roller) of the upper plate 20 contacting the inner frame 12 and The protective film 2 and the display device 1 are in close contact with each other by the pushing force of the inner frame 12.

In the above embodiments, the pressing part 23 is installed at the point where the protective film 2 of the protective film seating part 21 of the upper plate 20 starts to be attached, and the starting point of the attachment is the pressing part 23. (In the middle of the roller). That is, the middle of the crimping unit 23 is coincident with the upper end of the attachment starting point of the display device 1, and as described below, the height of the crimping unit 23 is 1.5-2 mm high, so The end of the protective film 2 is aligned by pressing only the end of the display device 1.

In addition, when the protective film 2 is in close contact with the upper plate 20 by the fixing unit 22, the height difference between the protective film 2 and the pressing unit 23 (roller) is about 1.5-2 mm. ), It is preferable to be able to apply pressure to the protective film (2) by the pressing portion (23).

In the third embodiment, the positions of the protective film 2, the display device 1, and the crimping portion 23 are the same as those of the first and second embodiments, except that the ends of the protective film 2 and the display device ( When the inner frame 12 of the lower plate 10 is pulled or pushed to one side while the end of 1) is in close contact, the protective film 2 is attached by the crimping portion 23 (roller) of the upper plate 20 and the fixing portion is fixed. Due to the (vacuum generator), the protective film 2 is pulled out in close contact with the top plate 20 and forms a space between the display device 1 and the protective film 2 to form a crimping part 23 (roller). ) Will be pushed out while only the pressing part is attached. In this case, when the inner frame 12 of the lower plate 10 is pushed or pulled to one end, the display device 1 seated on the inner frame 12 may be exposed and taken out with the protective film 2 attached thereto.

1 Display unit 2 Protective film
10 Bottom plate 11 Outer frame 12 Inner frame 13 Groove
20 Top plate 21 Protective film seating part 22 Fixing part 23 Crimping part

Claims (6)

  1. An attacher for attaching the protective film (2) to the front of the display device (1),
    A lower plate 10 having a groove 13 on which the display device 1 is seated;
    It is provided on the rear surface of the protective film seating portion 21 and the protective film seating portion 21 formed to place the protective film 2 at a position corresponding to the display device 1 in the state overlapping with the lower plate 10. A fixing part 22 fixed to the position of the protective film 2 and a backing portion of the protective film seating part 21 are provided on the crimping part 23 to closely contact the protective film 2 to the front of the display device 1. Top plate 20 having a;
    The upper plate 20 or the lower plate 10 is provided to closely contact the crimping unit 23 and the lower plate 10 so that the protective film 2 disposed on the front of the crimping unit 23 is the lower plate 10. A display protective film attacher for applying pressure to attach to the front of the display device (1) disposed in the).
  2. The method of claim 1,
    The upper plate 20 and the lower plate 10 is hinged,
    The upper plate 20 is rotated so as to overlap the lower plate 10, the display protective film attacher, characterized in that for applying pressure downward from the upper surface of the lower plate (10).
  3. The method of claim 1,
    The upper plate 20 is disposed on the upper surface of the lower plate 10, and then push the upper plate 20 to one side to apply a display protective film, characterized in that the pressure.
  4. The method of claim 1,
    The lower plate 10 includes an outer frame 11 and an inner frame 12 which are slide coupled to each other,
    The display device 1 is mounted on the inner frame 12,
    The upper plate 20 and the outer frame 11 is fixed to the display protective film attacher, characterized in that to apply pressure while the inner frame 12 slides.
  5. The method of claim 1,
    The fixing part 22 generates a vacuum to limit the position of the protective film (2) characterized in that the display protective film attacher.
  6. The method of claim 1,
    The crimping portion (23) is a roller, display protective film attacher, characterized in that protruding 1.5-2mm more to the outer surface of the top plate 20 than the protective film (2).
KR1020120004177A 2012-01-13 2012-01-13 Adherence device for protection film of display KR20130083542A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120004177A KR20130083542A (en) 2012-01-13 2012-01-13 Adherence device for protection film of display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120004177A KR20130083542A (en) 2012-01-13 2012-01-13 Adherence device for protection film of display

Publications (1)

Publication Number Publication Date
KR20130083542A true KR20130083542A (en) 2013-07-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120004177A KR20130083542A (en) 2012-01-13 2012-01-13 Adherence device for protection film of display

Country Status (1)

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KR (1) KR20130083542A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200475420Y1 (en) * 2014-08-20 2014-12-02 서경림 Liding type display protection film attatching case for mobile terminal
KR101475650B1 (en) * 2014-01-14 2014-12-23 인하대학교 산학협력단 Apparatus for adhering of liquidcrystal display film
KR20170000128U (en) * 2015-07-01 2017-01-11 (주)화이트스톤 Display protection film attatching case for mobile terminal
KR101702061B1 (en) * 2016-05-27 2017-02-02 양용찬 Sticking apparatus of polarizer film for large display panel
CN107139568A (en) * 2016-03-01 2017-09-08 浙江金徕镀膜有限公司 A kind of panel attachment device and its processing method
KR20180098816A (en) * 2017-02-27 2018-09-05 (주)루벤틱스 에이디엠 An apparatus for attaching protection film on mobile smart devices
KR20180137100A (en) * 2017-06-16 2018-12-27 한선미 Apparatus for adhering polarized film
KR20190118367A (en) * 2018-04-10 2019-10-18 (주)화이트스톤 Display protector adhering apparatus using a weight for a smart device and its adhering method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101475650B1 (en) * 2014-01-14 2014-12-23 인하대학교 산학협력단 Apparatus for adhering of liquidcrystal display film
KR200475420Y1 (en) * 2014-08-20 2014-12-02 서경림 Liding type display protection film attatching case for mobile terminal
KR20170000128U (en) * 2015-07-01 2017-01-11 (주)화이트스톤 Display protection film attatching case for mobile terminal
CN107139568A (en) * 2016-03-01 2017-09-08 浙江金徕镀膜有限公司 A kind of panel attachment device and its processing method
KR101702061B1 (en) * 2016-05-27 2017-02-02 양용찬 Sticking apparatus of polarizer film for large display panel
KR20180098816A (en) * 2017-02-27 2018-09-05 (주)루벤틱스 에이디엠 An apparatus for attaching protection film on mobile smart devices
KR20180137100A (en) * 2017-06-16 2018-12-27 한선미 Apparatus for adhering polarized film
KR20190118367A (en) * 2018-04-10 2019-10-18 (주)화이트스톤 Display protector adhering apparatus using a weight for a smart device and its adhering method

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