CN212684709U

CN212684709U - Film sticking device

Info

Publication number: CN212684709U
Application number: CN202021071672.9U
Authority: CN
Inventors: 余霈榕
Original assignee: Shenzhen Ranvoo Technology Co Ltd
Current assignee: Shenzhen Ranvoo Technology Co Ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-03-12
Anticipated expiration: 2030-06-11

Abstract

The utility model provides a pad pasting device for it is attached to electron device with the protection film, the pad pasting device includes: a substrate for placing the protective film; the positioning frame is convexly arranged on the periphery of the substrate, is matched with the outline of the electronic device and is used for positioning the electronic device; and the sticking part is arranged on the inner surface of the substrate and is used for sticking the protective film to the substrate, the substrate is provided with a through hole, and the protective film can be pressed through the through hole so as to be stuck to the electronic device or separated from the sticking part. The film sticking device can prevent the protective film from shifting in the film sticking process.

Description

Film sticking device

Technical Field

The utility model relates to an electronic equipment's accessory field especially relates to a pad pasting device.

Background

At present, electronic devices such as mobile phones and the like have become one of the most important communication tools for people, but in the use process of mobile phones, screens of the mobile phones are easily scratched, and scratches appear, so that the display effect and the attractiveness of the screens of the mobile phones are affected, and therefore people usually stick a layer of light-transmitting plastic film on the screens of the mobile phones to protect the screens of the mobile phones from being scratched. However, it is difficult to accurately position the mobile phone film and the mobile phone screen during film pasting, so that a lot of time is required to slowly align the mobile phone film and the mobile phone screen during film pasting, and even after the alignment is completed, the mobile phone may slide in the process of tearing off the release film, so that the protective film still deviates, and the film pasting effect is poor.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, it is necessary to provide a film sticking apparatus capable of preventing the shift of the protective film during the film sticking process.

A film attachment device for attaching a protective film to an electronic device, the film attachment device comprising:

a substrate for placing the protective film;

the positioning frame is convexly arranged on the periphery of the substrate, is matched with the outline of the electronic device and is used for positioning the electronic device; and the sticking part is arranged on the inner surface of the substrate and is used for sticking the protective film to the substrate, the substrate is provided with a through hole, and the protective film can be pressed through the through hole so as to be stuck to the electronic device or separated from the sticking part.

Preferably, the through hole is provided near the attaching portion.

Preferably, the adhesive portion surrounds or partially surrounds the through hole.

Preferably, the pasting part is a nano paste or a viscose glue.

Preferably, the attaching portion is removably provided to the substrate.

Preferably, the film sticking device further comprises a positioning column, wherein the positioning column is convexly arranged on the periphery of the substrate and used for positioning the protective film.

Preferably, the film sticking device comprises first positioning columns, the first positioning columns are respectively arranged on two sides or two ends of the substrate, and the first positioning columns are used for positioning the protective film in a first direction.

Preferably, the film sticking device further includes a second positioning column, one of the first positioning column and the second positioning column is disposed at two ends of the substrate, and the other one is disposed at two sides of the substrate, and the first positioning column and the second positioning column are matched to position the protective film in the first direction and the second direction.

Preferably, the film sticking device further comprises an operating part, the operating part is arranged on the positioning frame, and the operating part is formed by the surface of the positioning frame which is sunken towards the substrate.

Preferably, the protective film includes a first surface and a second surface that are oppositely disposed, the first surface is provided with a release layer, and when the protective film is placed on the substrate, the second surface is adhered to the adhering portion.

The utility model provides a pad pasting device is through pasting the portion after will fixing a position the protection film is fixed, thereby prevents the skew takes place at the pad pasting in-process for the protection film, simultaneously, pasting the portion set up in the locating frame, make the protection film can paste comparatively neatly in the base plate, and then also comparatively flatly attached extremely the cell-phone screen.

Drawings

Fig. 1 is a schematic view of a film sticking device according to a preferred embodiment of the present invention.

Fig. 2 is a schematic view of the film sticking device shown in fig. 1 at another angle.

Fig. 3 is a schematic view of a film sticking device according to another preferred embodiment of the present invention.

Description of the main elements

Film sticking device	100
		Substrate	10
Positioning frame	20
		Adhesive part	30
Through hole	40
		Operation part	50
First positioning column	60
		Second positioning column	70
Protective film	200
		First surface	201
Second surface	202

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, a preferred embodiment of the present invention provides a film laminating apparatus 100. The film attaching device 100 is used for attaching the protective film 200 to an electronic device (not shown). The electronic device can be an electronic product with a screen, such as a mobile phone, a tablet, a game machine and the like. In the preferred embodiment, the protection film 200 is attached to the screen of the mobile phone as an example.

The protective film 200 comprises a first surface 201 and a second surface 202 which are oppositely arranged, wherein the first surface 201 is provided with a release layer (not shown), and when the protective film 200 is attached to a screen of a mobile phone, the release layer is firstly torn from the first surface 201, and then the first surface 201 is attached to the screen of the mobile phone. In the process of film pasting, the second surface 202 is placed on the substrate 10.

In the preferred embodiment, the film pasting device 100 comprises a substrate 10, a positioning frame 20 and a pasting part 30.

The substrate 10 is used for placing the protection film 200, in the preferred embodiment, the substrate 10 is in a flat plate shape, and the size and shape of the substrate 10 are consistent with those of the screen of the electronic device. The positioning frame 20 is protruded from the periphery of the substrate 10, the positioning frame 20 corresponds to the electronic device for positioning the electronic device, and in the preferred embodiment, the inner contour of the positioning frame 20 is adapted to the outer contour of the electronic device. The attaching portion 30 is disposed on an inner surface of the substrate 10, and is configured to attach the protective film 200 to the substrate 10.

In the preferred embodiment, the substrate 10 is provided with a through hole 40, and the protective film 200 can be pressed through the through hole 40. In the process of covering the film sticking device 100 on the mobile phone and sticking the film, the protective film 200 is pressed through the through hole 40, so that the protective film 200 can be stuck on the screen, and bubbles existing between the protective film 200 and the screen are discharged. After the film pasting is completed, the protective film 200 is pressed through the through hole 40, so that the protective film 200 can be separated from the pasting part 30, and the protective film 200 attached to the screen is prevented from being driven or moved together when the film pasting device is taken down from the mobile phone.

It is understood that the through-hole 40 may be disposed adjacent to the attaching portion 30 in order to facilitate the separation of the protective film 200 from the attaching portion 30 through the through-hole 40.

In the preferred embodiment, the number of the through holes 40 is 1, and the through holes are long and longitudinally arranged on the center line of the substrate 10. Correspondingly, the pasting part 30 is annular, and the pasting part 30 is arranged around the through hole. It is understood that the pasting part 30 may also be circular or long, and only partially surround the through hole 40.

It can be understood that the number of the through holes 40 can be plural, and the through holes are uniformly distributed on the substrate 10, and correspondingly, the number of the pasting parts 30 can be plural, but is less than the number of the through holes 40, the pasting parts 30 are only arranged near a part of the through holes 40, the number of the pasting parts 30 can also be plural, but is more than the number of the through holes 40, each through hole 40 is correspondingly provided with a plurality of pasting parts 30, for example, two ends of the through hole 40 can be respectively provided with one pasting part 30.

In addition, the shape of the through hole 40 may be any shape such as a circle, an ellipse, or a rectangle, as long as the user can press the protection film 200 through the through hole 40, and accordingly, the shape of the pasting part 30 may be other shapes surrounding or partially surrounding the through hole 40.

In the preferred embodiment, the pasting part 30 is a nano-paste, which can be used repeatedly. It is understood that the adhesive portion 30 may have any other structure having an adhesive function. In addition, the attaching portion 30 is removably provided to the substrate 10, and thus, replacement thereof is facilitated. In another embodiment, the adhesive part may be configured to have viscosity such as an adhesive.

In the preferred embodiment, the film pasting device 100 further includes an operation portion 50, the operation portion 50 is disposed on the positioning frame 20, and the operation portion 50 is formed by recessing the surface of the positioning frame 20 in a direction toward the substrate 10. When the film sticking device 100 is covered on the mobile phone, a gap is formed between the operation part 50 and the mobile phone, and the film sticking device 100 can be conveniently taken down from the mobile phone by a user through the gap.

In the preferred embodiment, the number of the operation portions 50 is two, and the two operation portions are respectively disposed on two sides of the positioning frame 20, and it can be understood that the operation portions 50 may also be disposed on two ends of the positioning frame 20. The number of the operation portions 20 may be 1 or more.

In the preferred embodiment, the film pasting device 100 further includes a positioning post protruding from the periphery of the substrate 10 for positioning the protection film 200.

In the preferred embodiment, the film pasting apparatus 100 includes first positioning posts 60, the first positioning posts 60 are respectively disposed on two sides of the substrate 10, and the first positioning posts 60 are used for positioning the protection film 200 in a first direction.

Referring to fig. 3, in another preferred embodiment, the film pasting device 100 includes second positioning columns 70, the second positioning columns 70 are respectively disposed at two ends of the substrate 10, and the second positioning columns 70 are used for positioning the protection film 200 in the second direction.

It is understood that the film pasting apparatus 100 may include the first positioning column 60 and the second positioning column 70 respectively disposed at two sides and two ends of the substrate 10 for positioning the protection film 200 in the first direction and the second direction. In the preferred embodiment, the first direction is perpendicular to the second direction, the first direction is a horizontal direction, and the second direction is a vertical direction.

When the film sticking apparatus 100 is used, the protective film 200 is placed on the substrate 10, the protective film 200 is positioned by the first positioning column 60 and/or the second positioning column 70, and the second surface 202 is stuck to the sticking portion; tearing off the release layer from the first surface 201, aligning the positioning frame 20 with a screen of the mobile phone, and covering the mobile phone; pressing the protective film 200 through the through hole 40, attaching the protective film 200 to the screen, and discharging bubbles existing between the protective film 200 and the screen; after the attachment of the film, the film attachment device 100 may be removed from the mobile phone through the operation part 50 while the protective film 200 is pressed through the through hole 40 to separate the protective film 200 from the attachment part 30.

It is understood that, in order to determine whether the positioning frame 20 is aligned with the screen of the mobile phone during the film pasting process, the film pasting device 100 or at least the substrate 10 may be made of a transparent material.

The utility model provides a pad pasting device 100 will fix a position the back through pasting portion 30 protection film 200 is fixed, prevents protection film 200 takes place the skew at the pad pasting in-process, simultaneously, pasting portion 30 set up in the locating frame 20, make protection film 200 can comparatively flatly paste in base plate 10, and then also comparatively flatly the soil is attached extremely the screen of cell-phone. In addition, the film sticking device 100 has a simple structure, can finish the film sticking process by only needing less operation, and is not easy to generate error operation, so the film sticking effect is better.

In addition, other changes may be made by those skilled in the art without departing from the spirit of the invention, and it is intended that all such changes be considered within the scope of the invention.

Claims

1. A film sticking device for sticking a protective film to an electronic device, characterized in that: the pad pasting device includes:

a substrate for placing the protective film;

the positioning frame is convexly arranged on the periphery of the substrate, is matched with the outline of the electronic device and is used for positioning the electronic device; and

the sticking part is arranged on the inner surface of the substrate and used for sticking the protective film to the substrate, the substrate is provided with a through hole, and the protective film can be pressed through the through hole so as to be stuck to the electronic device or separated from the sticking part.

2. The film attachment device of claim 1, wherein: the through hole is arranged close to the pasting part.

3. The film attachment device of claim 2, wherein: the sticking part surrounds or partially surrounds the through hole.

4. The film attachment device of claim 1, wherein: the pasting part is a nano paste or viscose.

5. The film attachment device of claim 1, wherein: the pasting part is removably arranged on the substrate.

6. The film attachment device of claim 1, wherein: the film sticking device further comprises a positioning column, wherein the positioning column is convexly arranged on the periphery of the base plate and used for positioning the protective film.

7. The film attachment device of claim 6, wherein: the film pasting device comprises first positioning columns, the first positioning columns are respectively arranged on two sides or two ends of the substrate, and the first positioning columns are used for positioning the protective film in the first direction.

8. The film attachment device of claim 7, wherein: the film sticking device further comprises a second positioning column, one of the first positioning column and the second positioning column is arranged at two ends of the substrate, the other one of the first positioning column and the second positioning column is arranged at two sides of the substrate, and the first positioning column and the second positioning column are matched to position the protective film in the first direction and the second direction.

9. The film attachment device of claim 1, wherein: the film pasting device further comprises an operation portion, the operation portion is arranged on the positioning frame, and the operation portion is formed by the fact that the surface of the positioning frame is concave towards the substrate.

10. The film attachment device of claim 1, wherein: the protection film includes relative first surface and the second surface that sets up, the first surface is equipped with from the type layer, works as the protection film place in when the base plate, the second surface paste in paste the portion.