CN209895110U - Anti-collision liquid crystal display module of smart phone - Google Patents
Anti-collision liquid crystal display module of smart phone Download PDFInfo
- Publication number
- CN209895110U CN209895110U CN201920805641.2U CN201920805641U CN209895110U CN 209895110 U CN209895110 U CN 209895110U CN 201920805641 U CN201920805641 U CN 201920805641U CN 209895110 U CN209895110 U CN 209895110U
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- lcd screen
- liquid crystal
- crystal display
- display module
- board
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Abstract
The utility model discloses a smart mobile phone anticollision liquid crystal display module, including the PCB board, the lower surface of PCB board is provided with the insulating layer, and the lower surface of insulating layer is provided with the heat dissipation copper sheet, and the lower surface of heat dissipation copper sheet is connected with the shell fragment, and the other end of shell fragment is connected with and supports the board, and the lower surface that supports the board is connected with the cell-phone frame, and the upper surface of PCB board is provided with LED backlight, and the surface of LED backlight is provided with the LCD screen, and the surface of LCD screen sets up silica gel protection film, toughened. According to the anti-collision liquid crystal display module for the smart phone, firstly, the surface of an LCD screen is protected through a silica gel protective film and toughened glass, when the surface of the LCD screen is stressed, a PCB (printed circuit board) is driven to move downwards along a mobile phone frame, and the impact force can be relieved through an elastic sheet between a supporting plate and a heat dissipation copper sheet, so that the anti-collision capacity of the liquid crystal display module is improved; second, glare and reflection of light that penetrate into eyes light directly are reduced through anti-glare coating and anti-blue light coating, improve the comfort level of people's eyes.
Description
Technical Field
The utility model relates to a mobile phone display screen technical field specifically is a smart mobile phone anticollision liquid crystal display module.
Background
With the development of science and technology and the progress of society, the use of mobile phones is more and more popular, and the mobile phones become the most widely used electronic products in daily life.
When the mobile phone display screen is used, the anti-collision and anti-falling performance of the mobile phone display screen is poor, impact force generated when the mobile phone falls to the ground can not be effectively weakened, and therefore the display screen is damaged, and eyes are easily stabbed and damaged when the mobile phone is opened in an environment without light at night.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a smart mobile phone anticollision liquid crystal display module to solve the problem that the cell-phone display screen prevented falling.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a smart mobile phone anticollision liquid crystal display module, includes the PCB board, the lower surface of PCB board is provided with the insulating layer, the lower surface of insulating layer is provided with the heat dissipation copper sheet, the lower surface of heat dissipation copper sheet is connected with the shell fragment, the other end of shell fragment is connected with supports the board, the lower surface that supports the board is connected with the cell-phone frame, the upper surface of PCB board is provided with LED board in a poor light, the surface of LED board in a poor light is provided with the LCD screen, the surface of LCD screen sets up silica gel protection film, toughened glass.
Preferably, an anti-dazzling coating and a blue light prevention coating are arranged between the silica gel protective film and the LCD screen.
Preferably, a copper frame is arranged on the periphery of the side of the LCD screen and the LED backlight plate, a sealing gasket is arranged on the upper surface of the copper frame, and the upper surface of the sealing gasket is abutted to the mobile phone frame.
Preferably, the surface of the heat dissipation copper sheet is provided with heat dissipation holes.
Compared with the prior art, the beneficial effects of the utility model are that: according to the anti-collision liquid crystal display module for the smart phone, firstly, the surface of an LCD screen is protected through a silica gel protective film and toughened glass, when the surface of the LCD screen is stressed, a PCB (printed circuit board) is driven to move downwards along a mobile phone frame, and the impact force can be relieved through an elastic sheet between a supporting plate and a heat dissipation copper sheet, so that the anti-collision capacity of the liquid crystal display module is improved; secondly, glare and reflection of direct light entering eyes are reduced through the anti-glare coating and the anti-blue light coating, and the comfort of human eyes is improved; thirdly, the heat dissipation capability of the liquid crystal display module can be improved through the heat dissipation copper sheet and the copper frame.
Drawings
FIG. 1 is a sectional view of the overall structure of the present invention;
in the figure: the LED backlight module comprises a PCB (printed circuit board), an insulating layer 2, a heat dissipation copper sheet 3, heat dissipation holes 31, a spring plate 4, a support plate 5, a copper frame 6, an LED backlight plate 7, an LCD (liquid crystal display) screen 8, an anti-dazzling coating 9, a blue light prevention coating 10, a silica gel protective film 11, toughened glass 12, a sealing gasket 13 and a mobile phone frame 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, a smart mobile phone anti-collision liquid crystal display module, including PCB board 1, the lower surface of PCB board 1 is provided with insulating layer 2, insulating layer 2 adopts heat conduction rubber material, the lower surface of insulating layer 2 is provided with heat dissipation copper sheet 3, the lower surface of heat dissipation copper sheet 3 is connected with shell fragment 4, the other end of shell fragment 4 is connected with to board 5, the lower surface of board 5 is connected with cell-phone frame 14, when the surface atress of LCD screen 8, LCD screen 8 can drive heat dissipation copper sheet 3 and PCB board 1 and alleviate the impact force downwards through shell fragment 4, the upper surface of PCB board 1 is provided with LED backlight 7, the surface of LED backlight 7 is provided with LCD screen 8, the surface of LCD screen 8 sets up silica gel protection film 11, toughened glass 12, protect LCD screen 8 through silica gel protection film 11 and toughened glass 12.
Referring to fig. 1, an anti-glare coating 9 and a blue light-proof coating 10 are disposed between a silica gel protective film 11 and an LCD screen 8, and glare and reflection of light entering eyes directly are reduced by the anti-glare coating 9 and the blue light-proof coating 10, so that comfort of the eyes is improved, and the eyes are protected.
Referring to fig. 1, a copper frame 6 is arranged around the sides of the LCD screen 8 and the LED backlight board 7, heat generated by the sides of the LCD screen 8 and the LED backlight board 7 can be absorbed through the copper frame 6, a sealing gasket 13 is arranged on the upper surface of the copper frame 6, the upper surface of the sealing gasket 13 is abutted to a mobile phone frame 14, and the joint between the copper frame 6 and the mobile phone frame 14 is sealed by the sealing gasket 13 abutting the mobile phone frame 14 upwards.
Referring to fig. 1, the surface of the copper heat sink 3 is provided with heat dissipation holes 31, and the heat generated by the PCB 1 is absorbed and dissipated through the copper heat sink 3 itself and the heat dissipation holes 31.
The utility model discloses when concrete implementation: because the surface of the LCD screen 8 is provided with the silica gel protective film 11 and the toughened glass 12, the surface of the LCD screen 8 can be protected by the silica gel protective film 11 and the toughened glass 12, so that the surface of the LCD screen 8 can be effectively prevented from being cracked due to collision, and when the surface of the LCD screen 8 is stressed, the PCB 1 can be driven to move downwards along the mobile phone frame 14, because the elastic sheet 4 is arranged between the resisting plate 5 and the heat dissipation copper sheet 3 on the lower surface of the PCB 1, the impact force of the LCD screen 8 when the LCD screen 8 moves downwards can be reduced through the elastic sheet 4 between the resisting plate 5 and the heat dissipation copper sheet 3, so that the anti-collision capability of the; because the anti-glare coating 9 and the anti-blue light coating 10 are arranged between the silica gel protective film 11 and the LCD screen 8, glare and reflection of light which directly enters eyes can be reduced through the anti-glare coating 9 and the anti-blue light coating 10, and the comfort of the eyes is improved; and the heat generated by the PCB board 1 can be absorbed and dissipated through the heat dissipation copper sheet 3 and the heat dissipation holes 31 on the lower surface of the PCB board 1, and the heat generated by the LCD screen 8 and the LED backlight plate 7 can be absorbed and dissipated through the copper frame 6, so that the heat dissipation capability of the liquid crystal display module is improved.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a smart mobile phone anticollision liquid crystal display module, includes PCB board (1), its characterized in that: the lower surface of PCB board (1) is provided with insulating layer (2), the lower surface of insulating layer (2) is provided with heat dissipation copper sheet (3), the lower surface of heat dissipation copper sheet (3) is connected with shell fragment (4), the other end of shell fragment (4) is connected with and supports board (5), the lower surface that supports board (5) is connected with cell-phone frame (14), the upper surface of PCB board (1) is provided with LED board (7) in a poor light, the surface of LED board in a poor light (7) is provided with LCD screen (8), the surface of LCD screen (8) sets up silica gel protection film (11), toughened glass (12).
2. The smart phone anti-collision liquid crystal display module according to claim 1, wherein: an anti-dazzling coating (9) and a blue light prevention coating (10) are arranged between the silica gel protective film (11) and the LCD screen (8).
3. The smart phone anti-collision liquid crystal display module according to claim 1, wherein: LCD screen (8) and LED board (7) in a poor light side a week are provided with copper frame (6), and the upper surface of copper frame (6) is provided with sealed pad (13), and the upper surface butt joint of sealed pad (13) has cell-phone frame (14).
4. The smart phone anti-collision liquid crystal display module according to claim 1, wherein: the surface of the radiating copper sheet (3) is provided with a radiating hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920805641.2U CN209895110U (en) | 2019-05-30 | 2019-05-30 | Anti-collision liquid crystal display module of smart phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920805641.2U CN209895110U (en) | 2019-05-30 | 2019-05-30 | Anti-collision liquid crystal display module of smart phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209895110U true CN209895110U (en) | 2020-01-03 |
Family
ID=69021304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920805641.2U Expired - Fee Related CN209895110U (en) | 2019-05-30 | 2019-05-30 | Anti-collision liquid crystal display module of smart phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209895110U (en) |
-
2019
- 2019-05-30 CN CN201920805641.2U patent/CN209895110U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 |