CN111761809A

CN111761809A - Film pasting device

Info

Publication number: CN111761809A
Application number: CN202010766045.5A
Authority: CN
Inventors: 张东亚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2020-10-13

Abstract

The invention provides a film sticking device, which belongs to the field of electronic equipment accessories and comprises a limiting shell and a film assembly, wherein the limiting shell is provided with a limiting device for limiting and fixing electronic equipment; the membrane assembly is connected with the limiting shell and comprises a protective layer used for gluing with the electronic equipment. According to the film sticking device provided by the invention, the limiting shell and the film component are of an integral structure, the limiting shell has the functions of positioning the electronic equipment and the film component, the film sticking operation efficiency is effectively improved, the film sticking operation effect can be effectively improved, and the structure of the film sticking device can be set in a targeted manner according to the shapes and sizes of different electronic equipment.

Description

Film pasting device

Technical Field

The invention belongs to the technical field of electronic equipment accessories, and particularly relates to a film sticking device.

Background

Mobile phones, tablets and the like have become essential electronic devices for daily life, most of the existing electronic devices such as mobile phones and tablets use touch screen designs, and people often attach a screen protection film on the touch screen in order to protect the touch screen.

The existing screen protection film is generally formed by sequentially laminating a protection film, a protection film and a release film, the existing protection film is used by firstly placing electronic equipment on a plane, then firstly tearing off a bottom film, aligning the protection film with a screen of the electronic equipment, and then attaching the protection film with glue to the screen, the use process of the protection film is completely positioned by means of eyes and intuition of people, the positioning is inaccurate, the consumed time is long, and in the process of attaching the protection film to the screen of the electronic equipment, a plurality of small bubbles are easily generated between the protection film and the screen of the electronic equipment or dislocation is generated between the protection film and the screen of the electronic equipment, so that the film attaching effect is influenced.

Disclosure of Invention

The invention aims to provide a film sticking device, and aims to solve the technical problems that in the process of using the existing screen protective film, the positioning between the protective film and electronic equipment is inaccurate, the film sticking process is long in time consumption, and the film sticking effect is poor.

In order to achieve the purpose, the invention adopts the technical scheme that: provided is a film laminating apparatus including: the limiting shell is provided with a limiting device for limiting and fixing the electronic equipment; and

and the membrane assembly is connected with the limiting shell and comprises a protective layer used for gluing with electronic equipment.

As another embodiment of the application, one surface of the protective layer is glued with a protective film, and the other surface of the protective layer is glued with a release layer, and the protective film is connected with the limiting shell; one end of the release layer protrudes out of the protective layer.

As another embodiment of the present application, the position limiting device comprises a groove for accommodating the mobile phone.

As another embodiment of this application, the protection film one end pass through connect the membrane with spacing shell is connected.

As another embodiment of the present application, one end of the protection layer adjacent to the connection film protrudes from the protection film

As another embodiment of the present application, an end of the protective layer adjacent to the connection film is flush with the protective film.

As another embodiment of the present application, an isolation layer is disposed between a portion of the release layer protruding the protection layer and the connection film.

As another embodiment of the present application, a thickness of the isolation layer is smaller than a thickness of the protection layer.

As another embodiment of the present application, the protection film is provided with a lug protruding from the edge of the protection film.

As another embodiment of the application, the limiting shell is provided with a handle position matched with the lug.

The film sticking device provided by the invention has the beneficial effects that: compared with the prior art, the film sticking device has the advantages that through the matching of the limiting shell and the film assembly, a user can conveniently and quickly finish the film sticking operation on the electronic equipment. The limiting shell and the membrane assembly are of an integrated structure, the limiting shell has the functions of positioning the electronic equipment and the membrane assembly, the steps of membrane pasting operation are reduced, and the efficiency of the membrane pasting operation is effectively improved. Spacing shell and membrane module structure as an organic whole make this pad pasting device's structure can carry out the setting of pertinence according to the shape size of different electronic equipment, improve the effect of pad pasting operation.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a first schematic diagram illustrating an exploded structure of a film sticking device according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic diagram of an exploded structure of a film sticking device according to an embodiment of the present invention;

fig. 4 is a schematic diagram of an exploded structure of a film sticking device according to an embodiment of the present invention;

FIG. 5 is a first schematic view illustrating an exploded structure of another film sticking device according to an embodiment of the present invention;

FIG. 6 is an enlarged schematic view of the structure at B in FIG. 5;

FIG. 7 is a second schematic view of an exploded structure of another film sticking device according to an embodiment of the present invention;

FIG. 8 is a third schematic view of an exploded structure of another film sticking device according to an embodiment of the present invention;

fig. 9 is a schematic perspective view of a limiting shell in another film sticking device according to an embodiment of the present invention.

In the figure: 1. a limiting shell; 11. a protective shell; 12. a connecting shell; 13. an indentation structure; 14. a handle position; 2. a limiting device; 3. a membrane module; 31. a protective film; 321. a protective layer; 322. a release layer; 4. connecting the films; 5. an isolation layer; 6. a lug.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

referring to fig. 1 to 9, a film sticking device according to the present invention will now be described. The film sticking device comprises a limiting shell 1 and a film assembly 3, wherein a limiting device 2 for limiting and fixing electronic equipment is arranged on the limiting shell 1; the membrane module 3 is connected with the spacing shell 1, and the membrane module 3 comprises a protective layer 321 for gluing with the electronic device.

The use process comprises the following steps: the membrane module 3 is lifted up, then the electronic equipment is placed in the limiting device 2, then the membrane module 3 is pressed back and forth by using tools such as a roller or a scraper, so that the protective layer 321 in the membrane module 3 is glued with the area of the electronic equipment needing membrane sticking, then the redundant part of the membrane module 3 is removed, and then the electronic equipment is taken down.

Compared with the prior art, the film sticking device provided by the invention has the advantages that through the matching of the limiting shell 1 and the film component 3, a user can conveniently and quickly finish the film sticking operation on the electronic equipment. The limiting shell 1 and the membrane assembly 3 are of an integral structure, the limiting shell 1 has the functions of positioning the electronic equipment and the membrane assembly 3, the steps of membrane pasting operation are reduced, and the efficiency of the membrane pasting operation is effectively improved. And spacing shell 1 and membrane module 3 structure as an organic whole for this pad pasting device's structure can carry out the setting of pertinence according to the shape size of different electronic equipment, improves the effect of pad pasting operation.

Example 2:

as an embodiment of the present invention, please refer to fig. 1 to 8 together. The membrane assembly 3 comprises a protective membrane 31, a protective layer 321 and a release layer 322, wherein any position of the protective membrane 31 is connected with the limiting shell 1; one surface of the protective layer 321 is glued with the protective film 31, and the other surface is a glued surface; the release layer 322 is glued to the adhesive surface of the protection layer 321. The release layer 322 functions to protect the protection layer 321, and prevent the protection layer 321 from being contaminated during the process of using or transferring the film-attaching device. The release layer 322 also has an effect of improving the overall toughness of the membrane module 3.

In the present embodiment, the size of the release layer 322 is larger than the size of the protection layer 321. Specifically, one end of the release layer 322 is flush with the protection layer 321, and the other end of the release layer 322 protrudes out of the other end of the protection layer 321. In the film pasting operation, the release layer 322 does not need to be torn off in advance, electronic equipment such as a mobile phone and the like is placed in the limiting device 2, the film assembly 3 is firstly turned over to form a certain included angle (the included angle is larger than 90 degrees) between the film assembly 3 and the electronic equipment, the part protruding from the protective layer 321 of the release layer 322 can form a supporting position, then when the protective film 31 is rolled or scraped by a tool, the release layer 322 can be naturally separated from the protective layer 321, and the protective layer 321 can be glued with a screen of the electronic equipment. The probability of small bubbles generated in the process of gluing the protective layer 321 and the surface of the electronic device is effectively reduced, the process of manually tearing the release layer 322 is omitted, and the film sticking efficiency is improved.

In this embodiment, the user can tear off the release layer 322 before pasting according to the actual situation in the actual using process.

Example 3:

as a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 9 together, the limiting device 2 includes a groove for accommodating the mobile phone, the groove is disposed on a certain end surface of the limiting shell 1; any end of the protective film 31 is connected with the end face of the limiting shell 1 provided with the groove through the connecting film 4. One end of the protective film 31 is connected with the limiting shell 1, so that the membrane assembly 3 can move specifically relative to the limiting shell 1, and the stability of the connection relation between the protective film 31 and the limiting shell 1 is ensured. And certain end of protection film 31 is connected with spacing shell 1, has also made things convenient for the user to make a round trip to press membrane module 3 for protective layer 321 can make things convenient for, swift laminating on electronic equipment, and protective layer 321 laminating is effectual on electronic equipment, is difficult for producing the microbubble.

The connection film 4 may be integrated with the protection film 31, or the connection film 4 may be detachably connected with the protection film 31 by bonding or the like, and the structure and the arrangement of the connection film 4 are not exclusive as long as the protection film 31 can be connected with the position-limiting shell 1.

In this embodiment, one side of the connecting film 4 is glued with the limiting shell 1 and the protective film 31 respectively. The connecting film 4 is detachably connected with the limiting shell 1 and the protective film 31 respectively, so that the difficulty of the production process of the film sticking device is reduced, and the efficiency of producing the film component 3 is effectively improved.

In the present embodiment, the end of the protection layer 321 adjacent to the connection film 4 protrudes from the protection film 31 or is flush with the protection film 31.

The protective layer 321 is close to the one end of the connecting film 4 to protrude the protective film 31, so that the protective layer 321 can be glued with the connecting film 4, the adhesive force between the protective layer 321 and the connecting film 4 is larger than that between the protective layer 321 and the release layer 322, and the dislocation between the protective layer 321 and the protective film 31 or the connecting film 4 can be effectively avoided when the release layer 322 is separated.

The protection layer 321 is arranged at the same level with one end of the protection film 31 close to one end of the connection film 4, so that the production cost is low.

Example 4:

as an embodiment of the invention, referring to fig. 1 to 8, an isolation layer 5 is disposed between a portion of the release layer 322 protruding the protection layer 321 and the connection film 4, specifically, the isolation layer 5 is disposed on the connection film 4, and the isolation layer 5 is disposed at an end of the release layer 322 protruding the protection layer 321. The barrier layer 5 serves two functions: one is to prevent the bonding of the connecting film 4 and the release layer 322 from affecting the automatic separation of the release layer 322 during the film pasting operation; the other function is to reinforce the connecting film 4, and more effectively prevent the protective film 31 from being deviated during the film-attaching operation.

In this embodiment, the protection film 31, the protection layer 321, and the release layer 322 are aligned at one end, and the other end is respectively close to the isolation layer 5, and at this end: the protection layer 321 protrudes from the edge of the protection film 31, the release layer 322 protrudes from the edge of the protection layer 321, that is, the lengths of the protection film 31, the protection layer 321, and the release layer 322 increase in sequence. The protective film 31 and the protective layer 321 are convenient to be respectively stuck with the connecting film 4. When the release layer 322 is turned over, the protection layer 321 will not peel off together with the release layer 322.

In this embodiment, the thickness of isolation layer 5 is not greater than the thickness of protective layer 321, when having guaranteed that membrane module 3 is not used for certain face from type layer 322 and spacing shell 1 are equipped with notched terminal surface contact, have guaranteed protective layer 321 and the stability from type layer 322 relation of connection, avoid protective layer 321 and produce the dislocation from type layer 322.

In the present embodiment, one end of the protection layer 321 adjacent to the isolation layer 5 protrudes from the edge of the protection film 31 or is flush with the edge of the protection film 31.

In the embodiment, the protective film 31 is provided with a lug 6 protruding from the edge of the protective layer 321, and the limiting shell 1 is provided with a handle position 14 for connecting with the limiting lug 6. When the film sticking process is finished and the protective film 31 is torn off, the handle position 14 can facilitate the user to hold the lug 6 by hand.

In the present embodiment, the shape of the groove and the shape of the protection layer 321 are determined by the electronic device to be filmed.

Example 5:

as a specific implementation manner of the embodiment of the present invention, please refer to fig. 9, where the limiting shell 1 includes a protective shell 11 and a connecting shell 12, a groove for accommodating and limiting the electronic device is disposed on one end surface of the protective shell 11; the connection shell 12 is detachably connected to the protective shell 11, and is connected to the protective film 31. After the pad pasting process is completed, the connecting shell 12 and the protective shell 11 can be separated, the protective shell 11 is used as the shell of the electronic equipment, and the economic benefit of the pad pasting device is effectively improved.

In the present embodiment, the connection shell 12 and the protection shell 11 are separated by the indentation structure 13, and after the film pasting operation is completed, the connection shell 12 is detached along the indentation structure 13, and the protection shell 11 can be used as a housing of an electronic device.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A film laminating apparatus, comprising:

the limiting shell (1) is provided with a limiting device (2) for limiting and fixing the electronic equipment; and

the membrane assembly (3) is connected with the limiting shell (1), and the membrane assembly (3) comprises a protective layer (321) used for gluing with electronic equipment.

2. The film laminating apparatus according to claim 1, wherein: one surface of the protective layer (321) is glued with a protective film (31), the other surface of the protective layer is glued with a release layer (322), and the protective film (31) is connected with the limiting shell (1); one end of the release layer (322) protrudes out of the protective layer (321).

3. The film laminating apparatus according to claim 2, wherein: the limiting device (2) comprises a groove for accommodating the mobile phone.

4. A film attachment apparatus as defined in claim 3, wherein: one end of the protective film (31) is connected with the limiting shell (1) through a connecting film (4).

5. The film laminating apparatus according to claim 4, wherein: one end of the protective layer (321) close to the connecting film (4) protrudes out of the protective film (31).

6. The film laminating apparatus according to claim 4, wherein: one end of the protective layer (321) close to the connecting film (4) is flush with the protective film (31).

7. The film laminating apparatus according to claim 4, wherein: an isolation layer (5) is arranged between the part of the release layer (322) protruding out of the protective layer (321) and the connecting film (4).

8. The film laminating apparatus according to claim 7, wherein: the thickness of the isolation layer (5) is not larger than that of the protection layer (321).

9. A film attachment apparatus as defined in any one of claims 2 to 8, wherein: the protective film (31) is provided with a lug (6) protruding out of the edge of the protective layer (321).

10. The film laminating apparatus of claim 9, wherein: and the limiting shell (1) is provided with a handle position (14) matched with the lug (6).