CN215646888U

CN215646888U - High-brightness mobile phone display screen

Info

Publication number: CN215646888U
Application number: CN202122364802.9U
Authority: CN
Inventors: 王波
Original assignee: Shenzhen Zhuoyi Wentong Electronic Technology Co ltd
Current assignee: Shenzhen Zhuoyi Wentong Electronic Technology Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-01-25
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a high-brightness mobile phone display screen, which comprises a reflector, a backlight frame, a lamp panel, a first lamp bead, a reflector strip, a light guide plate, a second lamp bead, a first fixing frame, a second fixing frame, a locking block, a gasket and a locking column, wherein the reflector is fixed at the bottom end of the bottom of the backlight frame, the top of the reflector is provided with the lamp panel, the first lamp bead is embedded and installed on the lamp panel, and the reflector strip is arranged at the joint of the lamp panel and the backlight frame. The disassembly is easy, and the labor intensity of maintainers is reduced.

Description

High-brightness mobile phone display screen

Technical Field

The utility model relates to the technical field of mobile phone accessories, in particular to a high-brightness mobile phone display screen.

Background

The display screen of the mobile phone is a display tool which displays a certain electronic file on the screen through a specific transmission device and reflects the electronic file to human eyes, is an important accessory in the mobile phone, firstly, a light-emitting element emits light when in use, then, the light transmittance is adjusted by utilizing an electric signal in a liquid crystal layer, further, various images are displayed, a reflector is usually added at the bottom of the lamp panel to improve the intensity of the light source, part of the light source is reflected back to the light guide layer, but the light emitted to the side surface can not be reflected, a certain light leakage phenomenon exists, the intensity of the light entering the liquid crystal layer is reduced, and then influenced the luminance of display screen, user's use experience is poor, and the display screen generally adopts the adhesive tape fixed, just can get rid of after needing heat treatment to soften, is difficult to dismantle, has increased maintainer's intensity of labour, therefore it is very necessary to design a high-brightness cell-phone display screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-brightness mobile phone display screen to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a high-brightness mobile phone display screen, including reflector panel, backlight frame, first lamp pearl and second lamp pearl, the bottom at backlight frame is fixed to the reflector panel, and the top of reflector panel is provided with the lamp plate, first lamp pearl is installed in the embedding on the lamp plate, and the lamp plate is provided with reflection of light strip with the junction of backlight frame, the top of lamp plate is provided with the light guide plate, and the junction embedding of backlight frame and light guide plate installs second lamp pearl, the bottom of backlight frame is provided with the heating panel, the fin is installed in the embedding in the backlight frame, and the bottom of fin is arranged in the recess that the heating panel top was seted up.

Furthermore, the top of backlight frame is provided with first mount and second mount respectively, and the both ends of first mount and second mount are provided with first connecting block and second connecting block respectively, and one side of first connecting block and the laminating of second connecting block each other, and first connecting block and second connecting block all are arranged in the recess of seting up on the locking piece.

Furthermore, the bottom of the locking block and the top of the backlight frame are fixedly connected, a locking groove is formed in the locking block, a locking column is connected to the locking groove in a sliding mode, and grooves are formed in the joints of the first connecting block, the second connecting block and the locking column.

Furthermore, all be provided with the gasket on first mount and the second mount, and the bottom of gasket and the top edge laminating of glass apron.

Further, the bottom of glass apron is provided with the glue film, and the bottom and the polaroid bonding of glue film, and the bottom of polaroid is provided with the touch pad, and the bottom of touch pad is connected with the top cooperation of liquid crystal layer, and the bottom of liquid crystal layer and the top laminating of light guide plate.

Compared with the prior art, the utility model has the following beneficial effects: the utility model discloses a, utilize the reflection of light strip of setting to reflect on the light guide plate with the light of directive one side, the emergence of light leak phenomenon has been avoided, utilize the second lamp pearl of embedding installation simultaneously, the light intensity of passing the light guide plate has been strengthened, thereby the luminance of display screen has been increased, user's use experience has been improved, the locking post through setting up fixes first mount and second mount in the both sides of locking piece, accomplish the fixed mounting to the display screen, when overhauing the screen, extract the locking post, later take out first mount and second mount, can overhaul the display screen, it is easy to dismantle, the intensity of labour who has alleviateed maintainer.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is an exploded view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of area A of FIG. 1;

FIG. 3 is a front cross-sectional view of a heat sink in accordance with the present invention;

FIG. 4 is a partial sectional view of the construction of the present invention;

FIG. 5 is a top cross-sectional view of the locking post of the present invention;

in the figure: 1. a reflector; 2. a backlight frame; 3. a lamp panel; 4. a first lamp bead; 5. a light-reflecting strip; 6. a light guide plate; 7. a second lamp bead; 8. a first fixing frame; 9. a second fixing frame; 10. a first connection block; 11. a second connecting block; 12. a locking block; 13. a locking groove; 14. a locking post; 15. a glass cover plate; 16. a polarizer; 17. a gasket; 18. a touch panel; 19. a liquid crystal layer; 20. a heat dissipation plate; 21. and a heat sink.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a high-brightness mobile phone display screen comprises a reflector 1, a backlight frame 2, a first lamp bead 4 and a second lamp bead 7, wherein the reflector 1 is fixed at the bottom end of the bottom of the backlight frame 2, a lamp panel 3 is arranged at the top of the reflector 1, the first lamp bead 4 is embedded and installed on the lamp panel 3, a reflecting strip 5 is arranged at the joint of the lamp panel 3 and the backlight frame 2, a light guide plate 6 is arranged at the top of the lamp panel 3, the second lamp bead 7 is embedded and installed at the joint of the backlight frame 2 and the light guide plate 6, a first fixing frame 8 and a second fixing frame 9 are respectively arranged at the top of the backlight frame 2, a first connecting block 10 and a second connecting block 11 are respectively arranged at the two ends of the first fixing frame 8 and the second fixing frame 9, one side of the first connecting block 10 is mutually attached to the second connecting block 11, the first connecting block 10 and the second connecting block 11 are both positioned in grooves formed in the first connecting block 12, and the arranged locking block 12 is utilized, the first connecting block 10 and the second connecting block 11 are favorably limited, the bottom of the locking block 12 is fixedly connected with the top of the backlight frame 2, the locking groove 13 is formed in the locking block 12, the locking column 14 is slidably connected in the locking groove 13, grooves are formed in the joints of the first connecting block 10, the second connecting block 11 and the locking column 14, the first connecting block 10 and the second connecting block 11 are favorably fixed by the aid of the arranged locking column 14, and further, the display screen is installed, the first fixing frame 8 and the second fixing frame 9 are respectively provided with a gasket 17, the bottom of each gasket 17 is attached to the top edge of the glass cover plate 15, the gasket 17 is favorably used for preventing the upper surface edge of the glass cover plate 15 from being scratched, the bottom of the glass cover plate 15 is provided with a glue layer, the bottom of the glue layer is adhered to the polarizer 16, and the bottom of the polarizer 16 is provided with a touch pad 18, the bottom of the touch panel 18 is matched and connected with the top of the liquid crystal layer 19, the bottom of the liquid crystal layer 19 is attached to the top of the light guide plate 6, the glass cover plate 15 is connected with the polaroid 16 through an adhesive layer, a gap is prevented from being generated between the glass cover plate 15 and the polaroid 16, the bottom of the backlight frame 2 is provided with a heat dissipation plate 20, a heat dissipation plate 21 is embedded in the backlight frame 2, and the bottom of the heat dissipation plate 21 is positioned in a groove formed in the top of the heat dissipation plate 20; when the backlight module is used, firstly, the reflector 1 is arranged at the bottom end inside the backlight frame 2, then the lamp panel 3 and the light guide plate 6 are sequentially arranged in the backlight frame 2, then the glass cover plate 15, the polaroid 16, the touch pad 18 and the liquid crystal layer 19 are sequentially overlapped and placed at the top of the light guide plate 6, then the first fixing frame 8 and the second fixing frame 9 are arranged at the top of the backlight frame 2, the first connecting block 10 and the second connecting block 11 are positioned in the locking groove 13 formed on the locking block 12, meanwhile, the gasket 17 at the bottom of the first fixing frame 8 and the second fixing frame 9 is attached to the top edge of the glass cover plate 15, then the locking column 14 is inserted into the locking block 12, the locking column 14 is matched with the grooves formed on the first connecting block 10 and the second connecting block 11, further, the fixed installation of a display screen is completed through the first fixing frame 8 and the second fixing frame 9 without using adhesive tapes for encapsulation and fixation, dismantle conveniently, alleviateed maintenance personal's intensity of labour, in use, utilize the reflection of light strip 5 of setting to reflect the light of directive one side to light guide plate 6 in, avoided the emergence of light leak phenomenon, utilize the second lamp pearl 7 of embedding installation simultaneously, strengthened the light intensity who passes light guide plate 6 to increase the luminance of display screen, improved user's use and experienced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high brightness mobile phone display screen, includes reflector panel (1), frame (2) in a poor light, first lamp pearl (4) and second lamp pearl (7), its characterized in that: the bottom at backlight frame (2) is fixed in reflector panel (1), and the top of reflector panel (1) is provided with lamp plate (3), first lamp pearl (4) are installed in the embedding on lamp plate (3), and the junction of lamp plate (3) and backlight frame (2) is provided with reflection of light strip (5), the top of lamp plate (3) is provided with light guide plate (6), and second lamp pearl (7) are installed in the junction embedding of backlight frame (2) and light guide plate (6), the bottom of backlight frame (2) is provided with heating panel (20), fin (21) are installed in the embedding in backlight frame (2), and the bottom of fin (21) is arranged in the recess that heating panel (20) top was seted up.

2. A high brightness mobile phone display screen according to claim 1, characterized in that: the backlight frame is characterized in that a first fixing frame (8) and a second fixing frame (9) are arranged at the top of the backlight frame (2) respectively, a first connecting block (10) and a second connecting block (11) are arranged at the two ends of the first fixing frame (8) and the second fixing frame (9) respectively, one side of the first connecting block (10) is attached to the second connecting block (11) mutually, and the first connecting block (10) and the second connecting block (11) are located in grooves formed in a locking block (12).

3. A high brightness mobile phone display screen according to claim 2, characterized in that: the bottom of locking piece (12) and the top fixed connection of backlight frame (2), seted up locking groove (13) on locking piece (12), and sliding connection has locking post (14) in locking groove (13), and the junction of first connecting block (10) and second connecting block (11) and locking post (14) is all seted up flutedly.

4. A high brightness mobile phone display screen according to claim 2, characterized in that: gaskets (17) are arranged on the first fixing frame (8) and the second fixing frame (9), and the bottoms of the gaskets (17) are attached to the top edge of the glass cover plate (15).

5. A high brightness mobile phone display screen according to claim 4, characterized in that: the bottom of glass apron (15) is provided with the glue film, and the bottom and polaroid (16) of glue film bond, and the bottom of polaroid (16) is provided with touch pad (18), and the bottom of touch pad (18) is connected with the top cooperation of liquid crystal layer (19), and the bottom of liquid crystal layer (19) is laminated with the top of light guide plate (6).