WO2018232841A1

WO2018232841A1 - Mobile phone shell for aligning and fixing three-dimensional display film and alignment method therefor

Info

Publication number: WO2018232841A1
Application number: PCT/CN2017/095453
Authority: WO
Inventors: 赵罗强
Original assignee: 赵罗强
Priority date: 2017-06-23
Filing date: 2017-08-01
Publication date: 2018-12-27

Abstract

A mobile phone shell for aligning and fixing a three-dimensional display film and an alignment method therefor. The mobile phone shell is provided with a display window (10) and frames surrounding the display window (10); a sliding hole (5) is formed in at least one side of the display window (10); a three-dimensional display film is pressed on the bottom surface of the display window (10), and the area of the three-dimensional display film is greater than that of the display window (10); the sliding hole (5) is used for controlling the sliding of the three-dimensional display film on the display window (10). According to the mobile phone shell for aligning and fixing the three-dimensional display film and the alignment method therefor, the existing state of the mobile phone does not need to be changed, and the normal use of the mobile phone is not affected; special cleaning is not needed; alignment can be realized by sliding or rubbing; a three-dimensional image can be viewed, and the three-dimensional display film can be circularly used for unlimited times; the use is convenient and quick; the manufacturing cost of the mobile phone shell is low, and moreover, the problem of glare discomfort caused by the three-dimensional display film is avoided.

Description

Mobile phone case for alignment fixed stereoscopic display film and alignment method thereof

Technical field

The present invention relates to the field of mobile phone shells, and in particular to a mobile phone case for aligning a stereoscopic display film and a method for aligning the same.

Background technique

At present, the mobile phone case sold on the market is placed on the outside of the mobile phone, and the main functions are: for protecting the mobile phone and preventing the mobile phone from falling when falling from the hand; for dust prevention, to prevent the surface of the mobile phone from being contaminated by dust and the like. Generally, it has no other special purpose, and has no auxiliary alignment and fixation effect on the stereoscopic display film.

When the mobile phone stereoscopic display film is used, in order to meet the optical requirements, the commonly used stereoscopic display film has strict alignment requirements, and it is necessary to apply pressure sensitive adhesive on the surface of the grating film, and then stereoscopically opticalize the stereoscopic grating film and the mobile phone display screen by hand. In the opposite position, the stereoscopic display film is finally adhered to the display screen of the mobile phone, and the process of fixing the alignment is complicated, and the operation of the user is difficult and inconvenient to use. In addition, the defects inherent in the stereoscopic display film adversely affect the display resolution and brightness, and also cause a certain vertigo feeling when viewed, which affects the customer experience. In addition, the process of alignment between the stereoscopic display film and the mobile phone display screen is complicated, for example, the outer protective film of the mobile phone display screen needs to be removed, and the stereoscopic display film and the mobile phone display screen are kept in close proximity and not in contact, and the precise optical alignment and operation are performed. The process should prevent the stereoscopic display film from sticking to the display of the mobile phone, resulting in the inability to move the alignment.

In combination with the above factors, the inherent defects of the stereoscopic display film of the mobile phone, coupled with the difficulty of use and the non-detachability of the adhesive fixing, after the stereoscopic display film is pasted on the display screen of the mobile phone, the display resolution and brightness of the mobile phone display screen are degraded, and Produces a certain sense of vertigo, affecting the user experience. When the user does not watch the stereoscopic image, if the stereoscopic display film is removed, it will be very The stereoscopic display film is easily stained, and the stereoscopic display film cannot be reused.

Summary of the invention

It is an object of the present invention to provide a mobile phone case for aligning a stereoscopic display film and a method for aligning the same, which solves the problems of the prior art.

In order to achieve the above object, the present invention provides a mobile phone case for aligning a stereoscopic display film, the mobile phone case having a display window and a frame surrounding the display window, at least one side of the display window is provided with a sliding hole ;

A stereoscopic display film is pressed on a bottom surface of the display window, and the area of the stereoscopic display film is larger than the display window area, and the stereoscopic display film is controlled to slide in the display window through the sliding hole.

Further, the stereoscopic display film includes a first scratch-resistant film, a second scratch-resistant film, and a stereoscopic grating;

The first scratch-resistant film is located on an upper surface of the three-dimensional grating, and the second scratch-resistant film is located on a lower surface of the three-dimensional grating.

Further, the first scratch-resistant film and/or the second scratch-resistant film are made of glass material or transparent plastic material.

Further, a sliding hole is respectively formed near the edge and the lower edge of the display window.

Further, the stereoscopic display film is fused to the display window of the mobile phone case by an adhesive bonding or in-mold molding.

Further, the display window is a rounded rectangular structure.

Further, the stereoscopic display film is entirely protruded downward from the inner side surface of the display window, so that the stereoscopic display film can be completely attached to the display screen of the mobile phone.

Further, the frame includes a first frame, a second frame, a third frame, and a fourth frame;

The first frame and the third frame are oppositely disposed, the second frame and the fourth frame The border is relatively set;

Button through holes are formed in the first frame and the third frame.

Further, the thickness of the protective cover of the mobile phone is 0.2-1 mm;

The material of the mobile phone case is TPU, PC, ABS, and silica gel.

The present invention also provides a method for aligning a mobile phone case for aligning a stereoscopic display film as described above, comprising the steps of:

Step A: cutting the stereoscopic display film according to the shape of the display window of the mobile phone case;

Step B: attaching or inserting the stereoscopic display film on the inner side of the display window of the mobile phone case to form a mobile phone case with a stereoscopic display film;

Step C: attaching the display window of the mobile phone case with the stereoscopic display film to the display screen of the mobile phone;

Step D: adjusting the stereoscopic display film or directly squeezing the mobile phone case through at least a sliding hole disposed on one side of the display window of the mobile phone case, and adjusting the stereoscopic display film to completely align with the display screen of the mobile phone, so that the user Observing a stereoscopic image through the stereoscopic display film;

Step E: After the alignment of the stereoscopic display film is completed, the mobile phone case is removed and placed on the bottom of the mobile phone.

The invention has the following advantages:

The mobile phone case for aligning the stereoscopic display film of the present invention and the alignment method thereof do not need to change the existing state of the mobile phone, and do not affect the normal use of the mobile phone at all, without special cleaning, and can be aligned by sliding or tilting. The stereoscopic display film can be used in an infinite number of times, which is convenient and fast to use, and the manufacturing cost of the mobile phone case is low, and at the same time, the glare discomfort caused by the stereoscopic display film is avoided.

DRAWINGS

1 is a schematic structural view of a mobile phone case for aligning a stereoscopic display film according to a first embodiment of the present invention.

2 is a second embodiment of the present invention for aligning a stereoscopic display film of a mobile phone case Schematic.

3 is a schematic structural view of a mobile phone case for aligning a stereoscopic display film according to a third embodiment of the present invention.

4 is a schematic view showing the structure of a stereoscopic display film of the present invention.

FIG. 5 is a flow chart of a method for aligning a stereoscopic mobile phone film of the present invention.

Detailed ways

The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in FIG. 1 to FIG. 3, the mobile phone case for aligning a stereoscopic display film of the present invention, the mobile phone case has a display window 10 and a frame surrounding the display window 10, at least one of the display windows 10. a sliding hole 5 is disposed on the side of the display window 10; a stereoscopic display film is pressed on the bottom surface of the display window 10, and an area of the stereoscopic display film is larger than an area of the display window 10, and the stereoscopic display can be adjusted through the sliding hole The film display window 10 and the mobile phone display screen 104 are slightly slid. The size of the mobile phone case display window 10 is comparable to the size of the mobile phone display screen 104, and its position corresponds to the position of the mobile phone display screen 104. Preferably, the stereoscopic display film protrudes downward from the inner side of the display window, so that the stereoscopic display film can be completely attached to the display screen of the mobile phone. In use, the mobile phone case is placed on one side of the mobile phone display screen, and the stereoscopic display film is placed between the mobile phone case and the mobile phone display screen, and is closely pressed with the mobile phone display screen to open the mobile phone and observe the mobile phone display. Whether the screen can display the stereo image of the mobile phone. If the stereo image cannot be displayed, the stereoscopic display film can be pressed and held by the finger through the sliding hole, so that the stereoscopic display film is slightly moved on the display screen of the mobile phone until the stereoscopic display film displays the three-dimensional display in the mobile phone screen display screen. The image is up.

Specifically, as shown in FIG. 4 , the stereoscopic display film includes a stereoscopic grating 102 , a first anti-scratch film 101 , and a second anti-scratch film 103 , and the first anti-scratch film 101 is located on an upper surface of the stereo grating 102 . The second anti-scratch film 103 is located on the lower surface of the stereoscopic grating 102, and the first anti-scratch film 101 and the second anti-scratch film 103 are used to protect the stereoscopic grating 102 from being scratched and damaged by the stereoscopic display film 102. Further, the first scratch-resistant film 101 and/or the second scratch-resistant film 103 is made of glass or transparent plastic.

Preferably, the display window has a rounded rectangular structure, and the thickness of the display window 10 is 0.2-1.0 mm. When the thickness of the display window 10 is within the above numerical range, the touch operation is not affected.

A sliding hole 5 is defined in the upper edge and the lower edge of the display window 10, or a sliding hole 5 is defined in the left and right sides of the display window 10. When the three-dimensional film in the mobile phone case needs to be moved, The finger can be moved by pressing the stereoscopic display film through the sliding hole until the display window displays the stereoscopic image.

Wherein, the material of the display shell of the mobile phone shell is made of transparent glass material or transparent plastic material, or a plastic injection protection cover is used for one injection molding material, such as transparent glass such as plexiglass (PMMA), PC, TPU, and silica gel. The display shell of the mobile phone case is transparent, smooth and smooth, and is easy to observe the image displayed on the mobile phone screen, and is convenient for moving and adjusting the stereoscopic display film without affecting subsequent viewing images. The display window can also be a rectangular opening.

As a changeable embodiment, the stereoscopic display film is fused to the display window of the mobile phone case by the method of in-mold molding, and the purpose of aligning the stereoscopic display film with the mobile phone display screen is achieved by the hand-held mobile phone case, thereby realizing the display of the mobile phone display screen. The purpose of stereoscopic images.

As shown in FIG. 3, the frame includes a first frame 1, a second frame 2, a third frame 3, and a fourth frame 4. The first frame 1 and the third frame 3 are oppositely disposed, and the second frame The bezel 2 and the fourth bezel 4 are oppositely disposed. The first frame 1 and the third frame 3 are provided with a button through hole 11 , and the fourth side 4 is provided with a headphone through hole 41 and a USB interface hole 42 .

As shown in FIG. 5, the method for aligning a mobile phone case for positioning a stereoscopic display film of the present invention comprises the following steps:

Step B: attaching the stereoscopic display film to the inner side of the display window of the mobile phone case to form a mobile phone case with a stereoscopic display film;

In the mobile phone case for aligning the stereoscopic display film of the present invention, the user can store the stereoscopic display film inside the display window of the mobile phone case without viewing the stereoscopic display image, and the mobile phone case can be used anytime and anywhere. When the stereoscopic display film is needed, the mobile phone case is removed, and the stereoscopic display film is attached to the inner side of the display window of the mobile phone case, and then the mobile phone case cover is attached to the mobile phone display screen, and the stereoscopic display film is pressed on the mobile phone display screen. The position of the stereoscopic display film is finely adjusted through the sliding holes provided on both sides of the display window of the mobile phone case, so that the stereoscopic display film and the mobile phone display screen meet the stereoscopic optical requirements of the naked eye, so that the stereoscopic display film is displayed. When adjusting the stereoscopic display film, open the mobile phone APP, manually slide the stereoscopic display film or shake the mobile phone case, and fine-tune the stereoscopic display film until the image displayed on the mobile phone display is a stereoscopic image. Finally, remove the phone case and mount the phone case on the bottom of the phone. The alignment method of the stereoscopic display film of the invention does not need to change the existing state of the mobile phone, does not affect the normal use of the mobile phone, does not require special cleaning, can realize alignment by sliding, realizes stereoscopic image viewing, and the stereoscopic display film can be circulated indefinitely Easy to use and fast to use. The manufacturing cost of the mobile phone case and the stereoscopic display film is low, and at the same time, the problem of glare discomfort caused by the stereoscopic display film is avoided.

Although the present invention has been described in detail with reference to the preferred embodiments of the invention, it will be apparent to those skilled in the art. Therefore, such modifications or improvements made without departing from the spirit of the invention are intended to be within the scope of the invention.

Claims

A mobile phone case for aligning a stereoscopic display film, wherein the mobile phone case has a display window and a frame surrounding the display window, at least one side of the display window is provided with a sliding hole;

A stereoscopic display film is pressed on a bottom surface of the display window, and the area of the stereoscopic display film is larger than the display window area, and the stereoscopic display film is controlled to slide in the display window through the sliding hole.
The mobile phone case for aligning a stereoscopic display film according to claim 1, wherein

The stereoscopic display film includes a first scratch-resistant film, a second scratch-resistant film, and a stereoscopic grating;

The first scratch-resistant film is located on an upper surface of the three-dimensional grating, and the second scratch-resistant film is located on a lower surface of the three-dimensional grating.
The mobile phone case for aligning a stereoscopic display film according to claim 2, wherein

The first scratch-resistant film and/or the second scratch-resistant film are made of glass material or transparent plastic material.
The mobile phone case for aligning a stereoscopic display film according to claim 1, wherein

A sliding hole is respectively formed near the edge and the lower edge of the display window.
The mobile phone case for aligning a stereoscopic display film according to claim 1, wherein

The stereoscopic display film is fused to the display window of the mobile phone case by an adhesive bonding or in-mold molding.
The mobile phone case for aligning a stereoscopic display film according to claim 1, wherein

The display window is a rounded rectangular structure.
The mobile phone case for aligning a stereoscopic display film according to claim 1, wherein The sign is that

The stereoscopic display film integrally protrudes downward from the inner side of the display window, so that the stereoscopic display film can be completely attached to the display screen of the mobile phone.
The mobile phone case for aligning a stereoscopic display film according to claim 1, wherein

The frame includes a first frame, a second frame, a third frame, and a fourth frame;

The first frame and the third frame are oppositely disposed, and the second frame and the fourth frame are oppositely disposed;

Button through holes are formed in the first frame and the third frame.
The mobile phone case for aligning a stereoscopic display film according to claim 1, wherein

The thickness of the protective cover of the mobile phone is 0.2-1 mm;

The material of the mobile phone case is TPU, PC, ABS, and silica gel.
A method for aligning a mobile phone case for aligning a stereoscopic display film according to any one of claims 1 to 7, characterized by comprising the steps of:

Step A: cutting the stereoscopic display film according to the shape of the display window of the mobile phone case;

Step B: attaching or inserting the stereoscopic display film on the inner side of the display window of the mobile phone case to form a mobile phone case with a stereoscopic display film;

Step C: attaching the display window of the mobile phone case with the stereoscopic display film to the display screen of the mobile phone;

Step D: adjusting the stereoscopic display film or directly squeezing the mobile phone case through at least a sliding hole disposed on one side of the display window of the mobile phone case, and adjusting the stereoscopic display film to completely align with the display screen of the mobile phone, so that the user Observing a stereoscopic image through the stereoscopic display film;

Step E: After the alignment of the stereoscopic display film is completed, the mobile phone case is removed and placed on the bottom of the mobile phone.