CN215734346U

CN215734346U - Display screen protection type cell-phone screen

Info

Publication number: CN215734346U
Application number: CN202121822332.XU
Authority: CN
Inventors: 陈恩松
Original assignee: Jiangxi Kelai Electronics Co ltd
Current assignee: Jiangxi Kelai Electronics Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-02-01
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to the technical field of beryllium bronze cutting, in particular to a display screen protection type mobile phone screen which comprises a middle frame, wherein a decorative strip and a key are arranged outside the middle frame, a display screen is arranged on the inner side of the middle frame, a toughened protective film and a screen back plate are arranged on the display screen, a damping mounting seat is arranged on the screen back plate, a limiting ring surface is arranged on the inner side wall of the middle frame, and the device is convenient to mount and carry out waterproof performance treatment through the arranged limiting ring surface.

Description

Display screen protection type cell-phone screen

Technical Field

The utility model relates to the technical field of beryllium bronze cutting, in particular to a display screen protection type mobile phone screen.

Background

The mobile phone screen is also called a display screen for displaying images and colors, the size of the screen is calculated according to the diagonal line of the screen, usually inch (inch) is taken as a unit, which means the length of the diagonal line of the screen, the screen material is gradually common along with the color screen of the mobile phone, the material of the mobile phone screen also becomes more and more important, the color screen of the mobile phone is different due to different LCD quality and research and development technology, the types of the color screen are roughly TFT, TFD, UFB, STN and OLED, generally, the more colors can be displayed, the more complicated images can be displayed, and the more abundant the levels of the images are.

The mobile phone screen is also very high in value as one of the most main parts of the mobile phone, but is also very fragile, so that sometimes slight collision can cause damage of the outer screen and even liquid leakage failure of the inner screen, and high maintenance and replacement cost is not inferior to that of buying a new mobile phone.

There is therefore a need for a display-protected mobile phone screen that ameliorates the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a display screen protection type mobile phone screen to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a display screen protection type cell-phone screen, includes the center, the outside of center is equipped with ornamental strip and button, is equipped with the display screen in the inboard of center, be equipped with tempering protection film and screen backplate on the display screen, be equipped with the shock attenuation mount pad on the screen backplate, be equipped with spacing anchor ring on the inside wall of center.

According to the preferable scheme of the utility model, mounting grooves are formed in the sections on the two sides of the peripheral length of the middle frame along the length direction of the middle frame, decorative strips are clamped on the inner sides of the two mounting grooves, the peripheral size and the thickness of each decorative strip are the same as the size and the depth of the inner side wall of each mounting groove, a key pressing groove is formed in the section on one side of the peripheral length of the middle frame and close to one decorative strip, and a key is clamped on the inner side of each key pressing groove.

According to the preferable scheme of the utility model, the top of the inner side wall of the middle frame is provided with the toughened protective film, the bottom of the toughened protective film is positioned on the inner side of the middle frame and is provided with the display screen, the bottom of the display screen is positioned on the inner side of the middle frame and is provided with the screen back plate, and the outer annular surface of the screen back plate is provided with the waterproof sealing strip.

According to the preferable scheme of the utility model, the two length edges of the bottom of the screen backboard are respectively provided with the shock absorption installation seats, three first threaded holes are formed in two length sections of the periphery of each shock absorption installation seat and close to the top of the shock absorption installation seat at equal intervals along the length direction of the shock absorption installation seat, three second threaded holes are formed in the inner side of the installation groove at equal intervals along the length direction of the installation groove, the hole sites of the second threaded holes are attached to the hole sites of the first threaded holes, and the hole diameters of the second threaded holes are the same.

As a preferable scheme of the utility model, a limiting ring surface is arranged on the inner side wall of the middle frame, the cross section of the top of the limiting ring surface is the same as the cross section formed between the display screen and the screen back plate in shape and size, and the waterproof sealing strip is attached to the top part of the inner side wall of the limiting ring surface.

As a preferable scheme of the utility model, the distance between the top of the inner side wall of the middle frame and the display screen is the same as the thickness of the toughened protective film.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the toughening protection film, the waterproof sealing strip, the damping mounting seat and the limiting ring surface, the device can effectively prevent the inner screen of the hand protector from being broken and damaged when the device is collided or has large impact force, meanwhile, the inside of the mobile phone is conveniently subjected to waterproof treatment, and the situation that waterproof glue needs to be applied again when the mobile phone is dismounted every time is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a display screen position structure according to the present invention;

FIG. 3 is a schematic view of the shock mount of the present invention;

fig. 4 is a schematic view of the inner side structure of the middle frame of the present invention.

In the figure: 1. a middle frame; 101. pressing a key slot; 102. mounting grooves; 2. tempering the protective film; 3. decorating strips; 4. pressing a key; 5. a display screen; 6. a screen backplane; 7. a waterproof sealing strip; 8. a shock-absorbing mounting seat; 801. a first threaded hole; 9. a limiting ring surface; 901. and a second threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

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.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a display screen protection type cell-phone screen, includes center 1, and the outside of center 1 is equipped with ornamental strip 3 and button 4, is equipped with display screen 5 in the inboard of center 1, is equipped with tempering protection film 2 and screen backplate 6 on display screen 5, is equipped with shock attenuation mount pad 8 on screen backplate 6, is equipped with spacing anchor ring 9 on the inside wall of center 1.

In the embodiment, referring to fig. 1, 2, 3 and 4, mounting grooves 102 are formed in the cross sections of both sides of the peripheral length of a middle frame 1 along the length direction of the middle frame 1, decorative strips 3 are clamped inside the two mounting grooves 102, the peripheral size and thickness of the decorative strips 3 are the same as the size and depth of the inner side wall of the mounting grooves 102, a key pressing groove 101 is formed in the cross section of one side of the peripheral length of the middle frame 1 and near one of the decorative strips 3, a key 4 is clamped inside the key pressing groove 101, shock absorbing mounting seats 8 are arranged at both length edges of the bottom of a screen backboard 6, three first threaded holes 801 are formed in both length sections of the periphery of each shock absorbing mounting seat 8 and near the top of the shock absorbing mounting seat 8 at equal intervals along the length direction of the shock absorbing mounting seat 8, three second threaded holes 901 are formed in the inside of the mounting grooves 102 at equal intervals along the length direction of the mounting grooves 102, and the hole site of second screw hole 901 is laminated with the hole site of first screw hole 801, and the aperture size is the same simultaneously, through mounting groove 102 and the shock attenuation mount pad 8 that set up for the device is convenient for the dismouting, and has better shock attenuation performance.

The embodiment of the utility model refers to fig. 1, fig. 2, fig. 3 and fig. 4, a tempered protective film 2 is arranged on the top of the inner side wall of a middle frame 1, a display screen 5 is arranged on the inner side of the middle frame 1 at the bottom of the tempered protective film 2, a screen backboard 6 is arranged on the inner side of the middle frame 1 at the bottom of the display screen 5, a waterproof sealing strip 7 is arranged on the outer annular surface of the screen backboard 6, a limiting ring surface 9 is arranged on the inner side wall of the middle frame 1, the cross section of the top of the limiting ring surface 9 is the same as the cross section formed between the display screen 5 and the screen backboard 6, the waterproof sealing strip 7 is attached to the top of the inner side wall of the limiting ring surface 9, and through the arranged protective sealing strip 7, the device is convenient for performing waterproof treatment on the inside of a mobile phone, and avoids the need of applying waterproof glue again when detaching the mobile phone each time.

In the embodiment, referring to fig. 1, 2 and 3, the distance between the top of the inner side wall of the middle frame 1 and the display screen 5 is the same as the thickness of the tempered protective film 2, and the device can effectively prevent the inner screen of the mobile phone from being damaged when a slight collision occurs through the arranged tempered protective film 2.

The working principle is as follows: during the use, at first because the height of tempering protection film 2 is equal with the height of center 1 mutually, can injure tempering protection film 2 at first when the cell-phone bumps, because display screen 5 is in the inboard of center 1, can not make display screen 5 impaired under the protection at center 1 border, tempering protection film 2 can extrude display screen 5 downwards when taking place great impact force in addition, at this moment shock attenuation mount pad 8 can be because receive pressure and carry out slight compression and cushion the impact force, thereby effectively avoid the cell-phone screen to take place the breakage damage when receiving great impact force, simultaneously because the laminating of waterproof sealing strip 7 and spacing anchor ring 9's inside wall, make waterproof nature better, and need not to beat waterproof glue again after every time the quick-witted dismantlement, be convenient for the dismouting maintenance, certain spreading value has.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a display screen protection type cell-phone screen, includes center (1), its characterized in that: the outer portion of the middle frame (1) is provided with a decorative strip (3) and a key (4), the inner side of the middle frame (1) is provided with a display screen (5), the display screen (5) is provided with a toughened protective film (2) and a screen backboard (6), the screen backboard (6) is provided with a damping mounting seat (8), and the inner side wall of the middle frame (1) is provided with a limiting ring surface (9).

2. A display screen protected handset screen according to claim 1, wherein: mounting grooves (102) are formed in the sections of the two sides of the peripheral length of the middle frame (1) along the length direction of the middle frame (1), decorative strips (3) are clamped on the inner sides of the two mounting grooves (102), the peripheral size and the thickness of each decorative strip (3) are the same as the size and the depth of the inner side wall of each mounting groove (102), a key pressing groove (101) is formed in the section of one side of the peripheral length of the middle frame (1) and close to one decorative strip (3), and a key (4) is clamped on the inner side of the key pressing groove (101).

3. A display screen protected handset screen according to claim 1, wherein: the improved screen is characterized in that a toughened protective film (2) is arranged on the top of the inner side wall of the middle frame (1), a display screen (5) is arranged on the inner side, located on the middle frame (1), of the bottom of the toughened protective film (2), a screen back plate (6) is arranged on the inner side, located on the middle frame (1), of the bottom of the display screen (5), and a waterproof sealing strip (7) is arranged on the outer annular surface of the screen back plate (6).

4. A display screen protected handset screen according to claim 1, wherein: two length border departments in the bottom of screen backplate (6) all are equipped with shock attenuation mount pad (8), and on two peripheral length cross-sections of every shock attenuation mount pad (8) and be close to the top of shock attenuation mount pad (8) and seted up three first screw hole (801) along the length direction equidistant of shock attenuation mount pad (8), three second screw hole (901) have been seted up along the length direction equidistant of mounting groove (102) to the inboard of mounting groove (102), just the hole site of second screw hole (901) is laminated with the hole site of first screw hole (801), and the aperture size is the same simultaneously.

5. A display screen protected handset screen according to claim 1, wherein: be equipped with spacing anchor ring (9) on the inside wall of center (1), just the cross-sectional shape size of the top cross section of spacing anchor ring (9) and the formation between display screen (5) and screen backplate (6) is the same, waterproof sealing strip (7) laminate in the inside wall top position department of spacing anchor ring (9).

6. A display screen protected handset screen according to claim 1, wherein: the distance between the top of the inner side wall of the middle frame (1) and the display screen (5) is the same as the thickness of the toughened protective film (2).