CN220743474U

CN220743474U - Film pasting component and film pasting device of wearable equipment

Info

Publication number: CN220743474U
Application number: CN202322497484.2U
Authority: CN
Inventors: 任泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-04-09
Anticipated expiration: 2033-09-13

Abstract

The utility model relates to a film pasting component and a film pasting device of wearable equipment, wherein the film pasting component comprises a fixed frame, a protective film and adhesive glue, the fixed frame is provided with an installation cavity, a first opening and a second opening are respectively formed on two opposite sides of the installation cavity by the fixed frame, the first opening and the second opening are communicated with the installation cavity, and meanwhile, in the direction from the first opening to the second opening, the cavity wall of the installation cavity is a curved surface which extends towards the outer side of the installation cavity and is concave inwards; the protective film is fixed on the fixed frame and is close to the first opening, and the protective film covers the first opening; the adhesive is of a circumferentially continuous annular structure, and is circumferentially arranged on the cavity wall of the mounting cavity along the circumference of the second opening; because the fixed frame directly bonds in the curved surface edge of wearable equipment display screen through the bonding glue to laminate the protection film on the display screen, the user need not make a round trip scrape the edge of moving the protection film, and can not perk after the use for a long time the edge of protection film yet, easy operation makes things convenient for the user to use.

Description

Film pasting component and film pasting device of wearable equipment

Technical Field

The utility model relates to the technical field of watches, in particular to a film pasting component and a film pasting device of wearable equipment.

Background

The display screen of the intelligent dial generally needs to be stuck with a protective film to prevent the display screen from being damaged by scratch and the like, so as to protect the display screen. However, in some smart dials, the edge of the display screen is curved, when a general protective film is adhered to the display screen, the edge of the protective film is difficult to adhere to the edge of the display screen, even if the edge of the protective film is adhered to the edge of the display screen, the edge of the protective film can be tilted to cause the protective film to easily fall off from the display screen after being used for a long time, or the protective film with a softer edge can be adhered to the display screen, and after the protective film is adhered to the display screen, a user needs to scrape the edge of the protective film back and forth to enable the edge of the protective film to be adhered to the edge of the display screen, and in this process, the operation is complicated, so that the adhesion of the protective film is difficult.

Disclosure of Invention

The utility model provides a film pasting component and a film pasting device of wearable equipment, which aim to solve the problem that a protective film is difficult to paste because the edge of a display screen of an intelligent dial is a curved surface.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a film assembly of a wearable device, comprising:

the fixing frame is provided with an installation cavity, a first opening and a second opening are respectively formed on two opposite sides of the installation cavity, the first opening and the second opening are communicated with the installation cavity, and meanwhile, in the direction from the first opening to the second opening, the cavity wall of the installation cavity is a curved surface which extends towards the outer side of the installation cavity and is concave;

a protective film fixed on the fixed frame and close to the first opening, wherein the protective film covers the first opening;

the adhesive is in a circumferentially continuous annular structure, and the adhesive surrounds the cavity wall of the mounting cavity along the circumference of the second opening.

In one embodiment, the cross section of the adhesive is a conical surface.

In one embodiment, in a direction from the first opening to the second opening, an outer surface of the fixing frame is a curved surface protruding outwards away from the wall of the mounting cavity, and an end portion, close to the first opening, of the outer surface of the fixing frame extends to be flush with a surface of the protective film.

In one embodiment, the fixing frame is provided with a fixing groove near a side where the first opening is located, the first opening is formed at a bottom of the fixing groove, and the protection film is accommodated in the fixing groove.

In one embodiment, the radial dimension of the installation cavity gradually increases from the first opening toward the side where the second opening is located.

In one embodiment, the film sticking component comprises a first release film, the first release film is stuck to the adhesive to cover the adhesive and the protective film, the first release film is provided with a first movable end extending out of the mounting cavity, and the first movable end can drive the first release film to be separated from the adhesive.

In one embodiment, the first release film is bonded to both the adhesive and the protective film.

In one embodiment, the film sticking component comprises a second release film, the second release film is stuck to one side, away from the first release film, of the protective film, and the second release film is provided with a second movable end extending out of the fixed frame, and the second movable end can drive the second release film to be separated from the protective film.

The utility model also provides a film sticking device, which comprises:

the mounting seat is provided with a containing cavity, and a third opening and a fourth opening which are arranged on two opposite sides of the mounting seat, wherein the containing cavity is used for containing wearable equipment, and the third opening and the fourth opening are communicated with the containing cavity;

in the foregoing, when the wearable device is received in the receiving cavity, the film-sticking component is received in the receiving cavity through the third opening, so that the film-sticking component abuts against the wearable device.

In one embodiment, the film sticking device further comprises a limiting piece, wherein the limiting piece spans across the third opening to be stuck to the mounting seat and the film sticking assembly, so as to limit the film sticking assembly to move relative to the accommodating cavity from the third opening towards the side where the fourth opening is located.

As can be seen from the technical scheme, the embodiment of the utility model has at least the following advantages and positive effects:

the utility model provides a film pasting component and a film pasting device of a wearable device, wherein a fixing frame can be adhered to the edge of a curved surface of a display screen of the wearable device through adhesive so as to pasting a protective film on the display screen, and the cavity wall of a mounting cavity is a curved surface extending towards the outer side of the mounting cavity and concaved inwards in the direction from a first opening to a second opening, so that the cavity wall of the mounting cavity can be well pasted to the curved surface of the edge of the display screen through the adhesive. Meanwhile, the adhesive is of a circumferentially continuous annular structure and circumferentially surrounds the cavity wall of the mounting cavity along the second opening, so that when the fixing frame is adhered to the display screen through the adhesive, the cavity wall of the mounting cavity is clung to the curved surface edge of the display screen through the adhesive, and liquid is limited to flow into the fixing frame and the display screen through between the cavity wall of the mounting cavity and the display screen, and the waterproof performance between the film pasting component and the display screen is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing a usage state structure of a film sticking module according to a first embodiment of the present utility model;

FIG. 2 is a schematic view of the overall structure of the film sticking assembly shown in FIG. 1;

FIG. 3 is a schematic view of an exploded view of the film attachment assembly of FIG. 1;

FIG. 4 is a schematic cross-sectional view of the film sticking assembly shown in FIG. 1;

FIG. 5 is a schematic cross-sectional view of the fixing frame shown in FIG. 3;

FIG. 6 is a schematic structural diagram showing a usage state of a film sticking device according to a second embodiment of the present utility model;

FIG. 7 is a schematic view of an exploded structure of the film laminating apparatus shown in FIG. 6;

fig. 8 is a schematic view of an exploded structure of a mounting base, a film sticking module and a limiting member according to a second embodiment of the present utility model.

The reference numerals are explained as follows:

1. a film-sticking component of the wearable equipment; 2. a wearable device; 3. a film sticking device;

10. a fixed frame; 20. a protective film; 30. adhesive glue; 40. a first release film; 50. a second release film; 60. a mounting base; 70. a restriction member;

101. a mounting cavity; 102. a first opening; 103. a second opening; 104. a fixing groove; 401. a first movable end; 501. a second movable end; 601. a receiving chamber; 602. a third opening; 603. and a fourth opening.

Detailed Description

Exemplary embodiments that embody features and advantages of the present utility model will be described in detail in the following description. It will be understood that the utility model is capable of various modifications in various embodiments, all without departing from the scope of the utility model, and that the description and illustrations herein are intended to be by way of illustration only and not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

First embodiment

Referring to fig. 1 and 2, the present utility model provides a film-sticking assembly 1 of a wearable device, wherein the film-sticking assembly 1 can be stuck on a display screen of the wearable device 2 to prevent the display screen from being scratched or the like, so as to protect the display screen of the wearable device 2. In this embodiment, the wearable device 2 is an intelligent dial. It will be appreciated that in other embodiments, the wearable device 2 may also be an electronic timer, a walkman, etc., so the present utility model is not limited in any way to the specific type of arrangement of the wearable device 2.

Referring to fig. 3 and 4, the film sticking assembly 1 includes a fixing frame 10, a protective film 20 and an adhesive 30, the fixing frame 10 is fixed at an edge of a display screen of the wearable device 2, the protective film 20 is fixed on the fixing frame 10 and can be attached to the display screen to protect the display screen, the adhesive 30 is attached to an inner wall of the fixing frame 10, so that the fixing frame 10 is attached to the edge of the display screen through the adhesive 30, and the film sticking assembly 1 is attached to the display screen of the wearable device 2.

It should be noted that, in other embodiments, the adhesive 30 may be omitted, and there is enough adhesion force between the protective film 20 and the display screen to fix the fixing frame 10 and the protective film 20 on the display screen.

It should be understood that, in the present embodiment, the protective film 20 is a tempered film. It will be appreciated that in other embodiments, the protective film 20 may also be a privacy film, a mirror film, a frosted film, a high definition film, etc., so the present utility model is not limited in any way to the specific type of protective film 20.

Meanwhile, it should be understood that, in the present embodiment, the fixing frame 10 is of a rigid structure, so as to prevent the protective film 20 from being detached from the display screen due to the pressing deformation of the fixing frame 10 when the fixing frame 10 is fixed to the display screen. It is understood that in other embodiments, the fixing frame 10 may be made of plastic material, where the fixing frame 10 is capable of being elastically deformed, or the fixing frame 10 may be made of plastic material with higher strength, where the fixing frame 10 is not capable of being elastically deformed.

Fig. 3 illustrates that the fixing frame 10 has a square shape, and it is understood that in other embodiments, the fixing frame 10 may have a circular shape, an elliptical shape, or the like, or the external shape of the fixing frame 10 may be adapted to the external shape of the display screen.

Referring to fig. 5, the fixing frame 10 is provided with a mounting cavity 101, and the adhesive 30 is adhered to a cavity wall of the mounting cavity 101 such that the fixing frame 10 is fixed to the display screen. Meanwhile, when the fixing frame 10 is fixed on the display screen, the display screen can be stored in the mounting cavity 101, and the fixing frame 10 and the protective film 20 completely cover the display screen of the wearable device 2 at this time, so as to avoid the display screen from being scratched and the like.

Wherein, the fixed frame 10 forms first opening 102 and second opening 103 respectively at the opposite both sides of installation cavity 101, and when protection film 20 is fixed in fixed frame 10, protection film 20 covers first opening 102 and is close to one side that first opening 102 is located, and simultaneously the display screen of wearable equipment 2 can accomodate installation cavity 101 through second opening 103, and simultaneously adhesive 30 sets up in the chamber wall of installation cavity 101 along the circumference of second opening 103.

It should be noted that, in the direction from the first opening 102 to the second opening 103, the wall of the mounting cavity 101 is a curved surface extending toward the outside of the mounting cavity 101 and concave, so that when the edge of the display screen is a curved surface, the wall of the mounting cavity 101 can be better adapted to the edge of the display screen, so as to better fix the fixing frame 10 to the edge of the display screen, and at the same time, the tightness between the wall of the mounting cavity 101 and the curved edge of the display screen can be increased, so as to limit the liquid flowing into the fixing frame 10 and the display screen through the space between the wall of the mounting cavity 101 and the display screen, thereby increasing the waterproof performance between the film-pasting component 1 and the display screen.

It will be appreciated that when the edge of the display screen is not curved, the wall of the mounting cavity 101 may not be curved, and the wall of the mounting cavity 101 may be adapted to the edge of the display screen.

Meanwhile, in the direction from the first opening 102 to the second opening 103, the outer surface of the fixing frame 10 is a curved surface protruding outwards away from the cavity wall of the mounting cavity 101, and the outer surface of the fixing frame 10 extends and is close to the end of the first opening 102 and the surface plane of the protective film 20, so that the hand of the user can well move along the outer surface of the fixing frame 10 and slide on the protective film 20. It will be appreciated that in other embodiments, the outer surface of the fixing frame 10 may not be curved, and the outer surface of the fixing frame 10 may be planar.

It should be understood that the radial dimension of the mounting cavity 101 is gradually increased from the first opening 102 toward the side where the second opening 103 is located, so that when the edge of the display screen is curved, the mounting cavity 101 can better adapt to the display screen, so that when the display screen is stored in the mounting cavity 101, the cavity wall of the mounting cavity 101 and the protective film 20 better adhere to the display screen, and the gap between the display screen and the protective film 20 and the gap between the display screen and the cavity wall of the mounting cavity 101 are reduced.

In summary, in the present utility model, since the fixing frame 10 can be adhered to the curved edge of the display screen of the wearable device 2 by the adhesive 30, so as to attach the protective film 20 to the display screen, and further since the cavity wall of the mounting cavity 101 is a curved surface extending toward the outside of the mounting cavity 101 and concave in the direction from the first opening 102 to the second opening 103, the cavity wall of the mounting cavity 101 can be well attached to the curved edge of the display screen by the adhesive 30, in this process, the user does not need to scrape the edge of the protective film 20 back and forth to attach the edge of the protective film 20 to the edge of the display screen, or worry that the edge of the protective film 20 will be tilted after long use, so that the protective film 20 is easy to fall off from the display screen, and the operation is simple, and the use is convenient. Meanwhile, as the cavity wall of the installation cavity 101 is a curved surface, the cavity wall of the installation cavity 101 is better attached to the curved surface edge of the display screen, so that the compactness between the cavity wall of the installation cavity 101 and the curved surface edge of the display screen is improved, and the liquid is limited to flow into the fixed frame 101 and the display screen through the space between the cavity wall of the installation cavity 101 and the display screen, so that the waterproof performance between the film pasting component 1 and the display screen is improved.

With continued reference to fig. 5, in an embodiment, a fixing groove 104 is disposed on a side of the fixing frame 10 adjacent to the first opening 102, and the protective film 20 may be received in the fixing groove 104 to be connected and fixed with the fixing frame 10, where the first opening 102 is formed at a bottom of the fixing groove 104.

It should be noted that, in other embodiments, the fixing groove 104 may be omitted, and the protection film 20 is received in the mounting cavity 101 and is close to the first opening 102, and the protection film 20 is clamped to the cavity wall of the mounting cavity 101 to be connected and fixed with the fixing frame 10, so as to limit the movement of the protection film 20 along the depth direction of the mounting cavity 101.

With continued reference to fig. 3, in an embodiment, the adhesive 30 is a circumferentially continuous ring structure, and the adhesive 30 is circumferentially disposed around the cavity wall of the mounting cavity 101 along the second opening 103, so that the adhesive area between the adhesive 30 and the display screen on the wearable device 2 becomes larger, and the fixing frame 10 can be more firmly fixed on the display screen. The adhesive 30 is a circumferentially continuous ring structure and circumferentially surrounds the cavity wall of the mounting cavity 101 along the second opening 103, so that when the fixing frame 10 is adhered to the display screen through the adhesive 30, the cavity wall of the mounting cavity 101 is tightly attached to the curved edge of the display screen through the adhesive 30, so as to limit liquid from flowing into the fixing frame 10 and the display screen through between the cavity wall of the mounting cavity 101 and the display screen, and thereby the waterproof performance between the film sticking assembly 1 and the display screen is improved.

It will be appreciated that in other embodiments, the adhesive 30 may not be a circumferentially continuous ring structure, and the number of adhesive 30 is plural, and plural adhesive 30 are circumferentially arranged around the cavity wall of the mounting cavity 101 at intervals.

With continued reference to fig. 3, in an embodiment, the cross section of the adhesive 30 is a conical surface, so that when the fixing frame 10 is adhered to the curved edge of the display screen by the adhesive 30, the adhesive 30 can better adhere to the curved edge of the display screen to increase the tightness between the adhesive 30 and the curved edge of the display screen, so as to limit the liquid flowing into the fixing frame 10 and the inside of the display screen through between the adhesive 30 and the curved edge of the display screen, thereby increasing the waterproof performance between the film pasting component 1 and the display screen.

With continued reference to fig. 3, in an embodiment, the film assembly 1 further includes a first release film 40, where the first release film 40 is adhered to the adhesive 30 to cover the adhesive 30 and the protective film 20, so as to prevent the adhesive 30 and the protective film 20 from being exposed to air and adhering dust, thereby affecting the adhesion performance of the adhesive 30 and the protective film 20.

The first release film 40 has a first movable end 401 extending out of the mounting cavity 101, and a user can pull the first movable end 401 to drive the first release film 40 to be separated from the adhesive 30, so that the adhesive 30 and the protective film 20 can be adhered to the display screen, so as to fix the fixing frame 10 and the protective film 20 to the display screen. It is understood that in other embodiments, the first movable end 401 may be omitted.

In other embodiments, the first release film 40 may be adhered to the adhesive 30 and the protective film 20 at the same time, so as to prevent the first release film 40 from being easily separated from the adhesive 30 due to a small adhesion force between the first release film 40 and the adhesive 30.

It should be understood that in other embodiments, the first release film 40 may be adhered to the protective film 20 only to cover the protective film 20, and the adhesive 30 may prevent dust in other ways.

With continued reference to fig. 3, in an embodiment, the film assembly 1 further includes a second release film 50, where the second release film 50 is adhered to a side of the protective film 20 away from the first release film 40, so as to prevent a surface of a side of the protective film 20 facing away from the mounting cavity 101 from being damaged by scratches and the like and being contaminated with dust during transportation.

The second release film 50 has a second movable end 501 extending out of the fixing frame 10, and the user can pull the second movable end 501 to drive the second release film 50 to separate from the protective film 20. It is understood that in other embodiments, the second movable end 501 may be omitted.

It should be noted that, in the present embodiment, the radial dimension of the second release film 50 is greater than the radial dimension of the fixing frame 10, so that when the second release film 50 is attached to the protective film 20, the edge of the second release film 50 extends out of the fixing frame 10. It will be appreciated that in other embodiments, the size of the second release film 50 may just fit the size of the fixing frame 10, or the size of the second release film 50 may just fit the size of the protective film 20.

It should be understood that in other embodiments, the second release film 50 may be omitted.

Second embodiment

Referring to fig. 6 and 7, the present utility model further provides a film laminating apparatus 3, where the film laminating apparatus 3 includes a mounting seat 60 and the film laminating assembly 1 described above, and the mounting seat 60 can fix the wearable device 2 in the mounting seat 60 first, so as to prevent the position of the wearable device 2 from being deflected during the film laminating process, thereby affecting the film laminating quality. The film sticking component 1 can also be accommodated in the mounting seat 60, so that the film sticking component 1 is abutted against the wearable device 2, and at this time, the protective film 20 and the adhesive 30 are abutted against the display screen of the wearable device 2 and adhered to the display screen of the wearable device 2, so as to finish film sticking.

With continued reference to fig. 7, in an embodiment, the mounting base 60 is provided with a receiving cavity 601 and third and fourth openings 602 and 603 on opposite sides of the mounting base 60, and the third and fourth openings 602 and 603 are both in communication with the receiving cavity 601.

Specifically, the wearable device 2 may be received in the receiving cavity 601 through the fourth opening 603 to fix the mount 60 to the wearable device 2, and the fixing frame 10 and the protective film 20 may be received in the receiving cavity 601 through the third opening 602 so that the protective film 20 and the adhesive 30 may be adhered to the display screen of the wearable device 2.

With continued reference to fig. 7, when the second release film 50 is provided, the fixing frame 10 and the protective film 20 may be first received in the mounting base 60, and at this time, the second release film 50 abuts against the surface of the mounting base 60 to limit the movement of the fixing frame 10 and the protective film 20 relative to the mounting base 60.

Referring to fig. 8, it should be understood that when the second release film 50 is omitted, the film attaching device 3 further includes a limiting member 70, and the limiting member 70 spans across the third opening 602 to be adhered to the mounting base 60, the fixing frame 10 and the protective film 20, so as to limit the fixing frame 10 and the protective film 20 to move from the third opening 602 toward the side of the fourth opening 603 relative to the accommodating cavity 601, so as to achieve the relative fixing of the film attaching assembly 1 and the mounting base 60. It will be appreciated that in other embodiments, the limiter 70 may be affixed to the mount 60 and the protective film 20 only.

While the utility model has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is intended to be in the nature of words of description and of limitation. As the present utility model may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A film assembly of a wearable device, comprising:

2. The film assembly of claim 1, wherein the adhesive has a tapered cross section.

3. The film attachment assembly of claim 1, wherein the outer surface of the mounting frame is curved outwardly away from the mounting cavity wall in a direction from the first opening to the second opening, and wherein the outer surface of the mounting frame extends with an end adjacent the first opening flush with the surface of the protective film.

4. The film sticking module according to claim 1, wherein the fixing frame is provided with a fixing groove near a side where the first opening is located, the first opening is formed at a bottom of the fixing groove, and the protective film is accommodated in the fixing groove.

5. The film attachment assembly of claim 1, wherein the radial dimension of the mounting cavity increases from the first opening toward the side where the second opening is located.

6. The film assembly of claim 1, wherein the film assembly comprises a first release film adhered to the adhesive to cover the adhesive and the protective film, the first release film having a first movable end extending out of the mounting cavity, the first movable end being capable of driving the first release film to disengage from the adhesive.

7. The film assembly of claim 6, wherein the first release film is bonded to both the adhesive and the protective film.

8. The film sticking assembly according to claim 6, wherein the film sticking assembly comprises a second release film, the second release film is stuck to one side of the protective film away from the first release film, the second release film is provided with a second movable end extending out of the fixed frame, and the second movable end can drive the second release film to be separated from the protective film.

9. A film laminating apparatus, comprising:

the film assembly of any one of claims 1-8, wherein when the wearable device is received in the receiving cavity, the film assembly is received in the receiving cavity through the third opening such that the film assembly abuts the wearable device.

10. The film laminating apparatus of claim 9, further comprising a limiting member spanning the third opening to adhere to the mount and the film laminating assembly to limit movement of the film laminating assembly relative to the receiving cavity from the third opening toward a side on which the fourth opening is located.