CN217146508U

CN217146508U - Pad pasting device and pad pasting subassembly

Info

Publication number: CN217146508U
Application number: CN202220566674.8U
Authority: CN
Inventors: 蒋春林; 王志翔
Original assignee: Shenzhen Torras Technology Co ltd
Current assignee: Shenzhen Torras Technology Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-08-09
Anticipated expiration: 2032-03-15

Abstract

The utility model discloses a pad pasting device and pad pasting subassembly, the pad pasting device including the fixed part that is L shape with connect in the location portion of fixed part one side, fixed part and location portion cooperation form the spacing groove, the fixed part is equipped with the bullet and detains the structure, the bullet detains the inboard that the structure part lies in the pad pasting device at least. The corner part of the electronic equipment can be inserted into the limiting groove, so that the film sticking device can be arranged at the corner of the electronic equipment without wrapping the periphery of the electronic equipment, the film sticking device not only can be suitable for electronic equipment such as a mobile phone or a flat panel, but also can be suitable for electronic equipment with an upright display screen on an automobile, the use scene of the film sticking device is enriched, the size is relatively small, and the film sticking device is beneficial to saving materials and reducing cost; meanwhile, when the film pasting device is installed at the corner of the electronic equipment, the positioning part can be tightly pasted with the electronic equipment under the action of the elastic buckling structure, so that the stability of the film pasting device is enhanced, and the risk that the film pasting device falls off from the electronic equipment is reduced.

Description

Pad pasting device and pad pasting subassembly

Technical Field

The utility model relates to an electronic product accessory technical field especially relates to a pad pasting device and pad pasting subassembly.

Background

In order to protect the screen, people often select to paste a protective film on the screen, and in the film pasting process, people usually use a film pasting device to assist the user in pasting the film, so that the film pasting quality is improved. However, the existing film sticking device is generally frame-shaped to wrap the periphery of an electronic product, and therefore, the existing film sticking device is only suitable for the electronic product such as a mobile phone or a flat panel, and cannot be used for the electronic equipment with an upright display screen on an automobile.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a pad pasting device and pad pasting subassembly.

The utility model provides a pad pasting device, including the fixed part that is L shape with connect in the location portion of fixed part one side, the fixed part with location portion cooperation forms the spacing groove, be equipped with the bullet on the fixed part and detain the structure, the bullet is detained the structure and is located at least part the inboard of pad pasting device.

In some embodiments, the elastic buckle structure includes an elastic wall and a buckle body, the elastic wall is connected with the fixing portion and can deform relative to the fixing portion, and the buckle body is located on the inner side of the elastic wall.

In some embodiments, the fixing portion is provided with a receiving groove for receiving the elastic wall, one end of the elastic wall is fixedly connected with an inner wall of the receiving groove, and the buckle body is located at an inner side of the other end of the elastic wall.

In some embodiments, the plurality of snap structures are provided, and the length directions of the elastic walls of the plurality of snap structures are the same.

In some embodiments, the fixing portion includes a fixing body and a connecting portion, the fixing body and the positioning portion are spaced from each other, the connecting portion extends from the fixing body to the positioning portion along an arc-shaped track, the positioning portion and the connecting portion cooperate to form the limiting groove, and the snap structure is disposed on the fixing body.

In some embodiments, a positioning column is arranged on the outer side of the positioning part; and/or

And a positioning groove is arranged on the outer side of the positioning part.

The utility model also provides a pad pasting subassembly, including the protection film subassembly with as above the pad pasting device, the protection film subassembly includes the protection film and can remove removable the locating respectively the protection film carries on the back mutually both sides from type membrane and location membrane, the location membrane with the location portion of pad pasting device is connected.

In some embodiments, the positioning film includes a main body portion attached to the protective film and a protruding portion located outside the main body portion, the protruding portion is provided with a positioning hole in a penetrating manner, and a positioning column passing through the positioning hole is correspondingly provided outside the positioning portion.

In some embodiments, the positioning film includes a main body portion attached to the protective film and a protruding portion located outside the main body portion, and a positioning groove for accommodating the protruding portion is provided outside the positioning portion.

In some embodiments, the protruding portion is provided with a folding structure, and the main body portion can be turned over relative to the protruding portion through the folding structure.

The utility model provides a film pasting device, because the fixed part is L shape, and the fixed part forms the spacing groove with the cooperation of location portion, the corner position of electronic equipment can insert the spacing inslot, therefore the film pasting device can set up in the corner of electronic equipment, and need not wrap up in the periphery of whole electronic equipment, make the film pasting device not only can be applicable to electronic equipment such as cell-phone or flat board, also can be applicable to the electronic equipment that has upright display screen on the car, the use scene of film pasting device has been enriched, and the volume is also relatively less, be favorable to material saving and reduce cost; meanwhile, when the film sticking device is installed at the corner of the electronic equipment, the positioning part can be tightly stuck to the electronic equipment under the action of the elastic buckle structure, so that the stability of the film sticking device is enhanced, and the risk that the film sticking device falls off from the electronic equipment is reduced.

Drawings

Fig. 1 is a schematic view illustrating a film sticking assembly according to an embodiment of the present invention when mounted on an electronic device;

FIG. 2 is a schematic view from another perspective of FIG. 1;

FIG. 3 is a partially exploded view of the film attachment apparatus shown in FIG. 1;

FIG. 4 is an exploded schematic view of the protective membrane module shown in FIG. 3;

FIG. 5 is a schematic structural view of the positioning film shown in FIG. 4;

FIG. 6 is a schematic view of the protective film assembly shown in FIG. 1 after being turned over at a certain angle;

FIG. 7 is a schematic structural view of the film sticking device shown in FIG. 3;

fig. 8 is a schematic structural view of the film sticking device shown in fig. 7 from another view angle.

In the figure: 1. a film pasting component; 10. a film pasting device; 20. a protective membrane module; 2. an electronic device; 21. a protective film; 23. a release film; 25. positioning the film; 11. a fixed part; 13. a positioning part; 101. a limiting groove; 251. a main body part; 253. a projection; 255. positioning holes; 131. positioning a groove; 133. a positioning column; 257. a folding structure; 15. a snap structure; 151. a resilient wall; 153. a buckle body; 111. a containing groove; 113. a fixed body; 115. a connecting portion.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, back, inner, outer, top, bottom … …) in the embodiments of the present invention are only used to explain the relative position between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

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

Referring to fig. 1 and fig. 2, an embodiment of the present invention provides a film assembly 1, which includes a film attaching device 10 and a protective film assembly 20, wherein the film attaching device 10 is connected to the protective film assembly 20 to assist a user to attach the protective film assembly 20 to an electronic device 2.

Referring to fig. 4, the protection film assembly 20 includes a protection film 21, a release film 23 and a positioning film 25, wherein the protection film 21 is used for being attached to the electronic device 2. The release film 23 is removably attached to one side of the protective film 21 to prevent dust from contacting the side of the protective film 21, thereby protecting the adhesiveness of the protective film 21. The positioning film 25 is removably attached to one side of the protective film 21 far away from the release film 23, and the positioning film 25 is used for being connected with the film attaching device 10 to form a positioning effect, so that the protective film 21 is just opposite to the screen of the electronic device 2.

Referring to fig. 3, the film pasting device 10 includes a fixing portion 11 and a positioning portion 13, the fixing portion 11 is L-shaped, the positioning portion 13 is connected to one side of the fixing portion 11 and forms a limiting groove 101 with the fixing portion 11, and the positioning film 25 of the protection film assembly 20 is connected to the positioning portion 13. The corner of the electronic device 2 can be inserted into the limiting groove 101, so that the film sticking device 10 is installed at the corner of the electronic device 2. Because the film sticking device 10 is installed at the corner of the electronic equipment 2, rather than wrapping the periphery of the whole electronic equipment 2, the film sticking device 10 can be used for the electronic equipment 2 such as a mobile phone or a tablet and the like, and can also be applied to the electronic equipment 2 with a vertical display screen on an automobile, so that the use scenes of the film sticking device 10 are enriched, and the size of the fixing piece is small, thereby being beneficial to saving materials and reducing cost.

The fixing portion 11 is L-shaped, which means that two portions of the fixing portion 11 are perpendicular or nearly perpendicular to each other.

The number of the film sticking devices 10 is not limited, and may be one or more. For example, when the number of the film attaching devices 10 is one, the user can mount the film attaching device 10 on one corner of the electronic device 2, then connect one corner of the positioning film 25 with the positioning portion 13 of the film attaching device 10, and then hold the other adjacent corner of the positioning film 25 by hand to adjust the position of the protective film assembly 20 so that the protective film 21 faces the screen of the electronic device 2. When the number of the film sticking devices 10 is plural, the plural film sticking devices 10 may be respectively installed at different corners of the electronic device 2, and then the corners of the positioning film 25 are connected to the corresponding film sticking devices 10, so that the protective film 21 is directly opposite to the screen of the electronic device 2, without the user manually adjusting the position of the protective film assembly 20.

In the illustrated embodiment, two film sticking devices 10 are provided, two film sticking devices 10 can be respectively installed on two adjacent corners of the electronic equipment 2, and two adjacent corners of the positioning film 25 are respectively connected with the two film sticking devices 10. Two adjacent corners of the positioning film 25 are connected with the film sticking device 10, so that a user can lift the protective film assembly 20 from the side far away from the film sticking device 10, and the user can tear off the release film 23.

Referring to fig. 5 and 7, in the illustrated embodiment, the positioning film 25 includes a main body 251 and a protrusion 253, the main body 251 is attached to the protective film 21, the protrusion 253 is located outside the main body 251, and the protrusion 253 is provided with a positioning hole 255. The positioning groove 131 is disposed on the outer side of the positioning portion 13, the positioning groove 131 is used for accommodating the protruding portion 253 of the positioning film 25, and the positioning column 133 passing through the positioning hole 255 is disposed in the positioning groove 131. When the film sticking device 10 is connected to the protection film assembly 20, the protruding portion 253 is received in the positioning groove 131 only by inserting the positioning post 133 through the positioning hole 255, and finally the protection film 21 is aligned with the screen of the electronic device 2. In other embodiments, only the positioning column 133 or the positioning groove 131 may be disposed on the positioning portion 13.

The specific number of positioning grooves 131 in the positioning portion 13 and the specific number of positioning posts 133 in each positioning groove 131 are not limited. In the embodiment shown, the positioning portion 13 is L-shaped, i.e. two parts of the positioning portion 13 are perpendicular or substantially perpendicular to each other. The two parts of the positioning portion 13 are provided with positioning slots 131, and one of the positioning slots 131 is provided with a plurality of positioning posts 133, and the other positioning slot 131 is not provided with a positioning post 133. The positioning grooves 131 of the two film sticking devices 10 with the positioning posts 133 are located on the same side of the protection film assembly 20, and the two positioning grooves 131 without the positioning posts 133 are located on two opposite sides of the protection film assembly 20.

Referring to fig. 5 and fig. 6, in the illustrated embodiment, the protruding portion 253 is provided with a folding structure 257, the folding structure 257 is located between the positioning post 133 and the main body portion 251, and the main body portion 251 can be turned over relative to the protruding portion 253 by the folding structure 257. The folding structures 257 can reduce the strength of the protruding portion 253 at the position, so that the protruding portion 253 is relatively easily deformed at the position. After the protective film assembly 20 is positioned, the user can lift the protective film assembly 20 from the end away from the positioning post 133, and turn the main body 251 over the protrusion 253 by a certain angle, for example, 180 °, so that the user can easily tear the release film 23 off the protective film 21.

The specific form of the folding structure 257 is not limited, and for example, the folding structure 257 may be a through groove or a fold, as long as the strength of the protruding portion 253 at that position can be reduced. In the illustrated embodiment, the fold over structures 257 are through slots provided on the projection 253.

In some embodiments, an adhesive is further disposed on the protruding portion 253 or in the positioning groove 131, and when the protruding portion 253 is received in the positioning groove 131, the protruding portion 253 can be fixed in the positioning groove 131 by the adhesive, so as to enhance the connection strength between the protruding portion 253 and the positioning portion 13, thereby preventing the protruding portion 253 from being disconnected from the positioning portion 13 during the process of turning over the protective film assembly 20.

Referring to fig. 7 and 8, in some embodiments, the film sticking device 10 further includes a snap structure 15 disposed on the fixing portion 11, wherein the snap structure 15 is at least partially located at an inner side of the film sticking device 10, i.e., the inner side of the film sticking device 10 is close to the surface of the limiting groove 101. After the corner of the electronic device 2 is inserted into the limiting groove 101, the positioning portion 13 is close to the screen of the electronic device 2, and the snap structure 15 is located on the back of the electronic device 2, i.e., on the side away from the screen, so that the side of the electronic device 2 close to the screen can be tightly attached to the positioning portion 13 under the action of the snap structure 15, the stability of the film pasting device 10 is enhanced, and the risk that the film pasting device 10 falls off from the electronic device 2 is reduced. Moreover, the elastic buckle structure 15 is located on the back of the electronic device 2, and the surface elastic buckle structure 15 can act on the screen of the electronic wading pen to influence the film pasting operation.

In the illustrated embodiment, the elastic structure 15 includes an elastic wall 151 and a button body 153, and the elastic wall 151 is connected to the fixing portion 11 and can be deformed with respect to the fixing portion 11. The button body 153 is located inside the elastic wall 151, and the elastic wall 151 can move along with the elastic wall 151 when deformed relative to the fixing portion 11. Because the buckle 153 is located inside the elastic wall 151, when the corner of the electronic device 2 is inserted into the limiting groove 101, the buckle 153 is pressed, so that the elastic wall 151 deforms in a direction away from the electronic device 2, and the elastic wall 151 tends to return to the original position under the action of its own elasticity, so that the electronic device 2 and the positioning portion 13 are tightly attached together.

In other embodiments, the elastic fastening structure 15 may be an elastic element such as a spring, or a deformable buffer element, so long as the elastic fastening structure 15 can tightly attach the electronic device 2 and the positioning portion 13 together after the corner of the electronic device 2 is inserted into the limiting groove 101.

In the illustrated embodiment, the fixing portion 11 is provided with a receiving groove 111 for receiving the elastic wall 151, and the receiving groove 111 penetrates through two opposite sides of the fixing portion 11. One end of the elastic wall 151 is fixedly connected to the inner wall of the receiving groove 111, and the other end of the elastic wall 151 is spaced from the inner wall of the receiving groove 111, and the buckle 153 is located inside the other end of the elastic wall 151. The elastic buckle structure 15 is arranged in the accommodating groove 111, so that the effect of protecting the elastic buckle structure 15 can be achieved, and the overall size of the film sticking device 10 can be reduced.

The number of the snap structures 15 is not limited, and may be one or more. In the illustrated embodiment, the plurality of snap structures 15 are provided to further enhance the stability of the film sticking apparatus 10 when mounted on the electronic device 2.

In the illustrated embodiment, the elastic walls 151 of the plurality of snap structures 15 are all identical in length direction. When the film attaching device 10 is attached to the electronic apparatus 2, the longitudinal directions of the plurality of elastic walls 151 are all the same as the longitudinal direction of the electronic apparatus 2, or the longitudinal directions of the plurality of elastic walls 151 are all the same as the width direction of the electronic apparatus 2. The elastic walls 151 are all made to have the same length direction, so that friction between the film sticking device 10 and the electronic equipment 2 when a user takes off the film sticking device 10 can be reduced, and the user can take off the film sticking device 10 conveniently. For example, when the length direction of the elastic wall 151 is the same as the length direction of the electronic apparatus 2, the user can easily remove the film attachment device 10 in the length direction of the electronic apparatus 2, and when the length direction of the elastic wall 151 is the same as the width direction of the electronic apparatus 2, the user can easily remove the film attachment device 10 in the width direction of the electronic apparatus 2.

The fixing portion 11 includes a fixing body 113 and a connecting portion 115, the fixing body 113 and the positioning portion 13 are spaced apart from each other and are disposed in a staggered manner, that is, in a direction perpendicular to the screen of the electronic device 2, there is no overlapping portion between the fixing body 113 and the positioning portion 13. The connecting portion 115 extends from the fixing portion 11 to the positioning portion 13 along an arc-shaped track to form an arc surface on the inner side of the connecting portion 115, so as to better fit the electronic device 2. The positioning portion 13 and the connecting portion 115 cooperate to form a limiting groove 101, and the snap structure 15 and the receiving groove 111 are both disposed on the fixing body 113.

The utility model discloses a film pasting device, because the fixed part is L shape, and the fixed part forms the spacing groove with the cooperation of location portion, the corner position of electronic equipment can insert the spacing inslot, therefore the film pasting device can set up in the corner of electronic equipment, and need not wrap up in the periphery of whole electronic equipment, make the film pasting device not only can be applicable to electronic equipment such as cell-phone or flat board, also can be applicable to the electronic equipment that has upright display screen on the car, richened the use scene of film pasting device, and the volume is also relatively less, be favorable to material saving and reduce cost; meanwhile, when the film sticking device is installed at the corner of the electronic equipment, the positioning part can be tightly stuck to the electronic equipment under the action of the elastic buckle structure, so that the stability of the film sticking device is enhanced, and the risk that the film sticking device falls off from the electronic equipment is reduced.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The film pasting device is characterized by comprising an L-shaped fixing part and a positioning part connected to one side of the fixing part, wherein the fixing part and the positioning part are matched to form a limiting groove, an elastic buckle structure is arranged on the fixing part, and at least part of the elastic buckle structure is located on the inner side of the film pasting device.

2. The film pasting device as claimed in claim 1, wherein the elastic buckle structure comprises an elastic wall and a buckle body, the elastic wall is connected with the fixing portion and can deform relative to the fixing portion, and the buckle body is located on the inner side of the elastic wall.

3. The film sticking device as claimed in claim 2, wherein the fixing portion is provided with a receiving groove for receiving the elastic wall, one end of the elastic wall is fixedly connected with an inner wall of the receiving groove, and the buckle body is located inside the other end of the elastic wall.

4. The film sticking device as claimed in claim 2, wherein a plurality of said snap structures are provided, and the length directions of the elastic walls of the plurality of said snap structures are the same.

5. The film pasting device as claimed in claim 1, wherein the fixing portion comprises a fixing body and a connecting portion, the fixing body and the positioning portion are spaced from each other, the connecting portion extends from the fixing body to the positioning portion along an arc-shaped track, the positioning portion and the connecting portion cooperate to form the limiting groove, and the elastic buckle structure is disposed on the fixing body.

6. The film sticking device as claimed in claim 1, wherein a positioning post is provided on the outer side of the positioning part; and/or

And a positioning groove is arranged on the outer side of the positioning part.

7. A film sticking assembly, comprising a protective film assembly and the film sticking device as claimed in any one of claims 1 to 6, wherein the protective film assembly comprises a protective film and a release film and a positioning film which are respectively removably arranged on two opposite sides of the protective film, and the positioning film is connected with a positioning part of the film sticking device.

8. The film sticking assembly according to claim 7, wherein the positioning film comprises a main body part stuck with the protective film and a protruding part located at the outer side of the main body part, a positioning hole is formed in the protruding part in a penetrating mode, and a positioning column penetrating through the positioning hole is correspondingly arranged at the outer side of the positioning part.

9. The film assembly as set forth in claim 7, wherein the positioning film comprises a main body part attached to the protective film and a protrusion part located outside the main body part, and a positioning groove for accommodating the protrusion part is provided outside the positioning part.

10. The film sticking assembly as claimed in claim 8 or 9, wherein the protrusion is provided with a folding structure, and the main body can be turned relative to the protrusion through the folding structure.