CN211891956U

CN211891956U - Film pasting assistor

Info

Publication number: CN211891956U
Application number: CN201922356514.1U
Authority: CN
Inventors: 朱志荣; 徐强
Original assignee: Dongguan Jiatai Photoelectric Technology Co ltd
Current assignee: Dongguan Jiatai Photoelectric Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-11-10
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to a protection film pad pasting technical field especially relates to pad pasting assistor, and the pad pasting assistor includes two first location arriss that correspond with the width size of electronic equipment and two second location arriss that correspond with the length size, and first location arriss and second location arriss interconnect in order to form the space that holds electronic equipment, and first location arriss and second location arriss cup joint the lateral wall at electronic equipment, are provided with two at least reference columns on at least one first location arriss; or at least one positioning column is arranged on each of the two first positioning edges, the protective film is attached to a film piece in advance, a positioning hole matched with the positioning column is formed in the position, corresponding to the positioning column, of the film piece, and the positioning holes can be connected to the positioning columns in a clamping mode. Make attached protection film on deciding the membrane piece aim at the surface of treating the electronic equipment of attached protection film well through the cooperation that sets up reference column and locating hole to it is askew to prevent that the protection film from pasting, makes attached protection film quality higher, accords with user's demand.

Description

Film pasting assistor

[ technical field ] A method for producing a semiconductor device

The utility model relates to a protection film pad pasting technical field especially relates to a pad pasting assistor.

[ background of the invention ]

At present, electronic equipment plays an increasingly important role in the life of people, users also pay more and more attention to the protection of the electronic equipment, and protective films are attached to fragile parts such as a display screen or a camera to protect the fragile parts of the electronic equipment, so that the electronic equipment has better falling resistance, and the service life of the electronic equipment is prolonged.

At present, electronic equipment protective films are also divided into toughened films, water condensation films and the like, and have protective effects on electronic equipment to different degrees. When the protection film needs to be attached to the electronic equipment, people usually need to spend money to find professional film attaching workers or special film attaching equipment for attaching the film, and the film attaching is inconvenient while a certain amount of money needs to be spent. Or, the user can attach the protective film by himself after buying the protective film, the protective film is prone to being attached askew, repeated operation is prone to causing waste of the protective film or the quality of the attached film is not high, and the requirements of the user are difficult to meet.

[ Utility model ] content

For overcoming the technical problem that current pad pasting ware is difficult to aim at electronic equipment when attached protection film, the utility model provides a pad pasting assistor.

The utility model provides a film pasting assistor for attaching a protective film to electronic equipment, the film pasting assistor comprises two first positioning edges corresponding to the width dimension of the electronic equipment and two second positioning edges corresponding to the length dimension, the first positioning edges and the second positioning edges are connected with each other to form a space for accommodating the electronic equipment, the first positioning edges and the second positioning edges are sleeved on the side wall of the electronic equipment, and at least one first positioning edge is provided with at least two positioning columns; or at least one positioning column is respectively arranged on the two first positioning edges, the protective film is attached to a film fixing piece in advance, a positioning hole matched with the positioning column is formed in the position, corresponding to the positioning column, of the film fixing piece, and the positioning hole can be clamped on the positioning column.

Preferably, the positioning column is cylindrical, and the diameter of the positioning column is matched with the aperture of the positioning hole.

Preferably, a gasket corresponding to each positioning column is further arranged on the first positioning ridge, the gasket protrudes out of the surface of the first positioning ridge where the positioning columns are arranged, and the gasket is arranged around the positioning columns, so that a distance corresponding to the thickness of the gasket is formed between the surface of the protective film, which is in contact with the electronic equipment, and the surface of the electronic equipment.

Preferably, each first positioning edge is provided with a limiting plate, and each limiting plate is formed by a protrusion on the end surface of one first positioning edge close to the other first positioning edge, so that when the first positioning edge and the second positioning edge are sleeved on the electronic device, the limiting plate is in contact with one surface of the electronic device to which the protective film is to be attached.

Preferably, the first positioning edge comprises a fixing plate and a prism connected with the fixing plate, the prism and the fixing plate are vertically connected and fixed, the positioning column is arranged on one surface of the fixing plate far away from the prism, and the limiting plate is formed by extending along the end surface of the fixing plate; or the prism is fixed in the middle of the fixing plate, so that the fixing plate is partially protruded to form the limiting plate, and the first positioning edge further comprises a reinforcing plate for connecting the fixing plate and the prism. .

Preferably, still be provided with the recessed mouthful on the first location arris, the recessed mouthful by the first location arris is kept away from the terminal surface of reference column to the sunken formation in one side of reference column, treat that attached protection film still includes one from the type membrane, it is attached from the type membrane the protection film is kept away from one side of fixed membrane spare, it is provided with easily tears the position to leave the type membrane, easily tear the position and can stretch into in the recessed mouthful.

Preferably, the surface of the second positioning rib contacting with the electronic device is provided with an elastic bulge.

Preferably, the height of the elastic protrusion protruding from the second positioning ridge increases from one side close to the positioning column to the other side along the thickness dimension direction of the second positioning ridge, so that the elastic protrusion is in an inclined plane structure.

Preferably, the protective film to be attached is a water-condensation film.

Preferably, the film sticking assistor further comprises a film scraping plate, and the film scraping plate is used for applying force to the film fixing piece to enable the attached protective film to be attached to a display screen of the electronic device or the back of the electronic device.

Compared with the prior art, cup joint the location with the electronic equipment who pastes the protection film with the pad pasting assistor through setting up first location arris and second location arris, and then through setting up the reference column on first location arris and deciding the locating hole cooperation on the membrane spare, make attached protection film on deciding the membrane spare can aim at the surface of the electronic equipment who treats attached protection film well through cooperation between them, when aiming at, utilize the reference column to realize in the application of force in deciding the membrane spare and make the attached stability of in-process of the attached electronic equipment of protection film in the membrane spare of deciding with the cooperation of the locating hole on deciding the membrane spare, in order to prevent that the protection film from pasting askew, make attached protection film quality higher, accord with user's demand.

The diameter size of the positioning column is matched with the aperture of the positioning hole, so that when the positioning column is clamped in the positioning hole, the film fixing piece is prevented from shaking along the positioning column, and the positioning is more accurate.

Set up the gasket, make the surface of protection film and electronic equipment contact with the surface of electronic equipment forms the distance that corresponds with the thickness dimension of this gasket, and when deciding membrane spare joint on the reference column, the gasket is heightened to the protection film bed hedgehopping, when avoiding not having aimed at electronic equipment's display screen with the protection film yet, protection film and display screen contact to realize better laminating the protection film on electronic equipment's display screen.

Set up the limiting plate for when first location arris and second location arris cup joint on electronic equipment, the limiting plate with electronic equipment treats the one side contact of attached protection film, in order to show the locating frame joint targets in place, with the accuracy of further guaranteeing attached protection film.

The elastic bulge is arranged, so that the situation that the space enclosed by the first positioning edge and the second positioning edge in the film pasting assistor and the size of the electronic equipment have deviation can be well avoided, a certain adjusting effect is achieved, and the side wall of the electronic equipment is prevented from being scratched.

[ description of the drawings ]

Fig. 1 is an exploded view of the protective film, the film fixing member and the release film provided by the present invention;

fig. 2 is a schematic perspective view of an electronic device provided in the present invention;

fig. 3 is a schematic perspective view of the film sticking assisting device provided by the present invention;

fig. 4 is a schematic perspective view of a modified embodiment of the film-sticking assistor provided by the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4;

fig. 6 is a rear view of a modified embodiment of the film attachment aid provided by the present invention;

fig. 7 is a schematic view of the film sticking auxiliary device provided by the present invention including a film scraping plate.

Description of reference numerals:

10. a film pasting assistor; 101. a first positioning edge; 1014. a fixing plate; 1015. a reinforcing plate; 1016. a prism; 1011. a positioning column; 1012. a gasket; 1013. a limiting plate; 1017. a recessed port; 102. a second positioning edge; 1021. an elastic bulge; 103. a positioning frame; 20. an electronic device; 201. a display screen; 30. a protective film; 301. a film fixing piece; 3011. positioning holes; 302. a release film; 3021. an easy-to-tear position; 40. and (4) a film scraping plate.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and the 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.

It will be understood that when an element is referred to as being "secured to" 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. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Referring to fig. 1, 2 and 3, the present invention provides a film attachment aid 10 for attaching a protective film 30 to an electronic device 20. The protective film 30 may be a toughened film, a water-condensation film, a PET film, or a TPU film. The protective film 30 is generally attached to the display 201 of the electronic device 20, and in some other embodiments, the protective film 30 may be attached to the back of the electronic device 20 to protect the electronic device 20. In the present invention, the protection film 30 is used as a hydrogel film, and the protection film 30 is attached to the display screen 201 of the electronic device 20 for explanation.

Referring to fig. 1, when the protective film 30 is a water-condensation film, the protective film is a soft material. The protective film 30 is pre-attached to a fixed film 301, and the fixed film 301 is usually made of rigid plastic materials such as PVC, PC, and the like. At least two positioning holes 3011 are formed in the film fixing piece 301, and in the film pasting process, the film fixing piece 301 is clamped with the film pasting assistor 10 through the positioning holes 3011, so that the protective film 30 can be well aligned with the display screen 201. Treat that attached protection film 30 still includes one from type membrane 302, from type membrane 302 attached keep away from protection film 30 decide one side of membrane 301, it is provided with easily tearing position 3021 from type membrane 302. When it is necessary to attach the protective film 30, the release film 302 is removed by tearing the tear site 3021. In some specific embodiments, an adhesive layer is generally disposed on the surface of the film fixing member 301 attached to the protective film 30, so as to implement attachment of the protective film 30 and the release film 302, and an adhesive layer is also disposed on the side of the protective film 30 away from the film fixing member 301, so as to implement attachment and fixation of the protective film 30 and the release film 302, and meanwhile, when the release film 302 is torn, the protective film 30 can be well adhered and fixed to the display screen 201.

Referring to fig. 2 again, the electronic device 20 is a portable electronic device 20, such as a mobile phone or a tablet computer. The electronic device 20 includes a length dimension corresponding to the first direction Y and a width dimension corresponding to the second direction X. Wherein the first direction Y and the second direction X are perpendicular to each other.

Referring to fig. 3 again, the film pasting aid 10 includes two first positioning ribs 101 corresponding to the width dimension of the electronic device 20 and two second positioning ribs 102 corresponding to the length dimension, the first positioning ribs 101 and the second positioning ribs 102 are connected to form a positioning frame 103, a space for accommodating the electronic device 20 is formed by the first positioning ribs 101 and the second positioning ribs 102, and the first positioning ribs 101 and the second positioning ribs 102 are sleeved on the side walls of the electronic device 20 and contact with the side walls of the electronic device 20. Alternatively, in some specific embodiments, the surface of the second positioning rib 102 close to the positioning column 1011 may be disposed lower than the surface of the first positioning rib 101 on which the positioning column 1011 is disposed. In the process of sleeving the positioning frame 103, the first positioning ribs 101 protrude at least a height of the display screen 201 of the electronic device 20, so that a space formed by enclosing the two first positioning ribs 101 is matched with the length of the protective film 30, and the two first positioning ribs 101 have a preliminary positioning effect on the protective film 30.

Or, the surface of the second positioning edge 102 close to the positioning column 1011 may be arranged to be flush with the surface of the first positioning edge 101 on which the positioning column 1011 is arranged, when the positioning frame 103 is sleeved on the electronic device 20, the space formed by the two first positioning edges 101 and the two second positioning edges 102 and enclosed matches with the size of the protective film 30, so that the positioning frame 103 is used to primarily position the protective film 30, thereby further improving the accuracy of film attachment.

Referring to fig. 3, at least two positioning columns 1011 are disposed on at least one of the first positioning ribs 101. The positioning column 1011 corresponds to the positioning hole 3011 of the film fixing member 301, so that the positioning column 1011 is clamped with the positioning hole 3011. Alternatively, a positioning post 1011 may be disposed on one of the first positioning ribs 101, or positioning posts 1011 may be disposed on both first positioning ribs 101, which are mainly determined by the positioning holes 3011 of the film-fixing member 301. Optionally, at least one positioning column 1011 may be disposed on each of the two first positioning ribs 101.

Through the matching of the positioning column 1011 and the positioning hole 3011, the film fixing member 301 is positioned in the process of attaching the protective film 30, so that the protective film 30 can be well aligned with the display screen of the electronic device 20, and the protective film 30 can be accurately attached to the display screen of the electronic device 20.

In some specific embodiments, three positioning columns 1011 are disposed on each first positioning edge 101, and the three positioning columns 1011 are distributed on the first positioning edge 101 at equal intervals. The positioning column 1011 is cylindrical, and the diameter of the positioning column 1011 is matched with the aperture of the positioning hole 3011. When the positioning column 1011 is clamped in the positioning hole 3011, the film fixing piece 301 is prevented from shaking along the positioning column 3011, so that the positioning is more accurate.

Referring to fig. 3, in the using process, when the protective film 30 needs to be attached, the positioning frame 103 is usually sleeved on the sidewall of the electronic device 20, so that the surface of the first positioning rib 101 and the display 201 of the electronic device 20 are leveled to indicate that the positioning is in place. At this moment, because the protection film 30 often has certain thickness, when not yet fixing the membrane piece 301 location, the protection film 30 will laminate with the display screen 201 like this, is unfavorable for the further adjustment of position, and it is askew to easily paste, and is unfavorable for fixing membrane piece 301 after fixing membrane piece 301 location, to fixing membrane piece 301 application of force to make the stable and the laminating of display screen 201 of protection film 30. Therefore, in order to overcome the above problems, a gasket 1012 corresponding to each positioning column 1011 is further disposed on the first positioning rib 101, the gasket 1012 protrudes from the surface of the first positioning rib 101 on which the positioning columns 1011 are disposed, and the gasket 1012 is disposed around the positioning columns 1011, so that the surface of the protective film 30 contacting the electronic device 20 and the surface of the electronic device 20 form a distance corresponding to the thickness of the gasket 1012, when the positioning member 301 is clamped on the positioning columns 1011, the gasket 1012 raises the protective film 30, and when the protective film 30 is not aligned with the display screen 201 of the electronic device, the protective film 30 is prevented from contacting the display screen 201, so as to better implement the attachment of the protective film 30 on the display screen 201 of the electronic device 20.

Referring to fig. 4, as a modified embodiment, in order to better know where the bottom is sleeved when the positioning frame 103 is sleeved on the sidewall of the electronic device 20, the positioning frame is considered to be sleeved in place, so as to better attach the protective film 30. Therefore, a limiting plate 1013 is formed on each first positioning ridge 101, and the limiting plate 1013 is formed by an end surface protrusion of one first positioning ridge 101 close to the other, so that when the first positioning ridge 101 and the second positioning ridge 102 are sleeved on the electronic device 20, the limiting plate 1013 contacts with a surface of the electronic device 20 to which the protective film 30 is to be attached to indicate that the positioning frame 103 is clamped in place. It can be understood that, in order to avoid that the limiting plate 1013 does not cover the display 201 of the electronic device 20 and affect the normal film pasting when the positioning frame 103 is sleeved on the electronic device 20, the size of the limiting plate 1013 protruding the first positioning rib 101 is not too large, and only the positioning function is performed. At this time, in order to facilitate preliminary positioning of the protective film 30, the distance between the end surfaces of the position restricting plates 1013 on the two first positioning ridges 101 matches the length dimension of the protective film 30.

In order to avoid the influence of the excessive thickness of the limiting plate 1013 on the attachment of the protective film 30, the thickness of the limiting plate 1013 is 1 mm-10 mm. Optionally, the thickness of the limiting plate 1013 may be 1 mm-3 mm, 3 mm-5 mm, 5 mm-8 mm, or 8 mm-10 mm. Optionally, the thickness of the limiting plate 1013 may also be: 2mm, 4mm, 6mm, 7mm, 9 mm.

Referring to fig. 4 and fig. 5, an elastic protrusion 1021 is disposed on a surface of the second positioning rib 102 contacting the electronic device 20. The height of the elastic protrusion 1021 protruding from the second positioning ridge 102 is increased from one side close to the positioning column 1011 to the other side along the thickness dimension direction of the second positioning ridge 102, so that the elastic protrusion 1021 is in an inclined-plane structure. Alternatively, the elastic protrusions 1021 are made of a soft material such as an elastic rubber material, silicone, or the like.

Referring to fig. 4 and 6, the first positioning rib 101 includes a fixing plate 1014 and a prism 1016 connected to the fixing plate 1014. Wherein the prism 1016 is vertically connected and fixed with the fixing plate 1014. Positioning posts 1011 are disposed on a side of the mounting plate 1014 that is remote from the prisms 1016. The retainer plate 1013 is formed to extend along the end surface of the retainer plate 1014, or the prism 1016 is fixed to the middle of the retainer plate 1014 such that the retainer plate 1014 is partially protruded to form the retainer plate 1013. In order to make the connection between the fixing plate 1014 and the prism 1016 more stable, a reinforcing plate 1015 is further provided, and the reinforcing plate 1015 connects the fixing plate 1014 and the prism 1016, so that the firmness of the positioning frame 103 can be enhanced well by the reinforcing plate 1015, and the service life of the positioning frame can be prolonged.

With reference to fig. 6, the first positioning edge 101 is further provided with a recessed opening 1017, the recessed opening 1017 is formed by a side of the first positioning edge 101 away from the end surface of the positioning column 1011 and recessed toward the positioning column 1011, that is, the recessed opening 1017 is formed by cutting the positioning column 1016 and a part of the fixing plate 1014. The tear away site 3021 of the release film 302 may extend into the recessed opening 1017.

In the actual attaching of the protective film 30, the attaching of the protective film 30 may be as follows: the protective film 30 is pre-attached on one surface of the fixed film member 301 close to the release film 302, and the surface of the fixed film member 301 far away from the protective film 30 is not provided with a layer structure which is provided as a force application part when the protective film 30 is attached. When the protective film 30 is attached, the film fixing piece 301 is firstly clamped on the positioning column 1011, when the film fixing piece 301 is fixedly connected with the positioning column 1011, the release film 302 is peeled off through the easy-tearing position 3021, then the film attaching auxiliary device 10 is sleeved on the electronic device 20, and then the force is applied to the film fixing piece 301 to press the protective film 30 on the electronic device 20.

Referring to fig. 7, the film pasting assisting device 10 further includes a film scraping plate 40, and the film scraping plate 40 applies a force to a surface of the film fixing member 301 not provided with the protective film 30, so that the protective film 30 is attached to the display screen 201 of the electronic device 20 or the back surface of the electronic device 20.

Compared with the prior art, cup joint the location with the electronic equipment who pastes the protection film with the pad pasting assistor through setting up first location arris and second location arris, and then through setting up the reference column on first location arris and deciding the locating hole cooperation on the membrane spare, make attached protection film on deciding the membrane spare can aim at the surface of the electronic equipment who treats attached protection film well through cooperation between them, when aiming at, utilize the reference column and decide the cooperation of the locating hole on the membrane spare, can realize making the attached stability that has in-process of protection film attached electronic equipment in the membrane spare of deciding in the application of force, in order to prevent that the protection film from pasting askew, make attached protection film quality higher, accord with user's demand.

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 all modifications, equivalents and improvements made within the spirit of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a pad pasting assistor which characterized in that: the film sticking assistor comprises two first positioning edges corresponding to the width dimension of the electronic equipment and two second positioning edges corresponding to the length dimension, the first positioning edges and the second positioning edges are connected with each other to form a space for containing the electronic equipment, the first positioning edges and the second positioning edges are sleeved on the side walls of the electronic equipment, and at least two positioning columns are arranged on at least one first positioning edge; or at least one positioning column is respectively arranged on the two first positioning edges,

the protective film is attached to a film fixing piece in advance, a positioning hole matched with the positioning column is formed in the position, corresponding to the positioning column, of the film fixing piece, and the positioning hole can be clamped on the positioning column in a clamping mode.

2. The film attachment aid of claim 1, wherein: the positioning column is cylindrical, and the diameter size of the positioning column is matched with the aperture of the positioning hole.

3. The film attachment aid of claim 1, wherein: the first positioning edge is further provided with a gasket corresponding to each positioning column, the gasket protrudes out of the surface of the first positioning edge provided with the positioning columns, and the gasket is arranged around the positioning columns, so that a distance is formed between the surface of the protective film, which is in contact with the electronic equipment, and the surface of the electronic equipment, and the distance is consistent with the thickness dimension of the gasket.

4. The film attachment aid of claim 3, wherein: each first positioning edge is provided with a limiting plate, and each limiting plate is formed by a protrusion on the end face of the first positioning edge close to the other one, so that when the first positioning edge and the second positioning edge are sleeved on the electronic equipment, the limiting plate is in contact with one face of the electronic equipment to which the protective film is to be attached.

5. The film attachment aid of claim 4, wherein: the thickness of the limiting plate is 1 mm-10 mm.

6. The film attachment aid of claim 1, wherein: still be provided with the recessed mouthful on the first location arris, the recessed mouthful by the first location arris is kept away from the terminal surface of reference column to the sunken formation in one side of reference column, the protection film still includes one from the type membrane, it is attached from the type membrane keeping away from the protection film one side of deciding the membrane spare, it is provided with easily to tear the position from the type membrane, easily tear the position and can stretch into in the recessed mouthful.

7. The film attachment aid of claim 1, wherein: and an elastic bulge is arranged on the surface of the second positioning edge, which is in contact with the electronic equipment.

8. The film attachment aid of claim 7, wherein: the elastic bulge protrudes out of the second positioning ridge, and the height of the elastic bulge is increased along the thickness dimension direction of the second positioning ridge from one side close to the positioning column to the other side, so that the elastic bulge is of an inclined plane-shaped structure.

9. The film attachment aid of claim 1, wherein: the protective film is a water-condensation film.

10. The film attachment aid of any one of claims 1-9, wherein: the film pasting assistor further comprises a film scraping plate, and the film scraping plate is used for applying force to the film fixing piece to enable the protective film to be attached to the display screen of the electronic equipment or the back of the electronic equipment.