CN104777937A - Automobile DVD (Digital Versatile Disc) display screen - Google Patents
Automobile DVD (Digital Versatile Disc) display screen Download PDFInfo
- Publication number
- CN104777937A CN104777937A CN201510195731.0A CN201510195731A CN104777937A CN 104777937 A CN104777937 A CN 104777937A CN 201510195731 A CN201510195731 A CN 201510195731A CN 104777937 A CN104777937 A CN 104777937A
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- display screen
- touch
- screen
- backlight
- circuit board
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Abstract
The invention discloses an automobile DVD (Digital Versatile Disc) display screen. The automobile DVD display screen comprises a panel frame, a display screen, a circuit board and a bracket, wherein the display screen and the circuit board are arranged in the panel frame, and the bracket is located on the back face of the panel frame and is fixed together with the circuit board and the panel frame; the circuit board is located on the back face of the display screen and is electrically communicated with the display screen. The automobile DVD display screen further comprises a touch screen and a backlight sheet, wherein the touch screen is fixedly arranged on the front face of the panel frame, is electrically communicated with the circuit board and is square, at least one edge of the touch screen is a black touch button area where transparent characters with the transmission rate of 5-10% are arranged, and the rest part of the touch screen is a transparent display screen display area which corresponds to the display screen in size; the backlight sheet is fixedly arranged on the panel frame and corresponds to the touch button area of the touch screen; the circuit board comprises a control circuit and a backlight source electrically communicated with the control circuit, and the backlight source is located on the back face of the backlight sheet. According to the automobile DVD display screen, a widescreen effect can be achieved.
Description
Technical field
The invention belongs to car electrics, be specifically related to a kind of automobile DVD display screen.
Background technology
Universal along with automobile, user to the requirement of automobile more and more close to the product for civilian use; Intelligent, convenient as user's demand, bring challenging work also to auto parts and components developer; Wherein, as the DVD the closest with user interactions, screen enlarging, full touch become design direction; But current numerous depot also adjusted mentality of designing, DVD display screen increases gradually from 7 cun, 8 cun; In such cases, part depot is also expected to fire product by the bright spot of widescreen.
Want to obtain widescreen vision and experience, the solution usually adopted is and display screen, touch-screen producer customized development, but this is only limitted to high-end vehicle, and expensive development cost ordinary vehicle type cannot pay, and this makes ordinary vehicle type too far behind to catch up to widescreen.
Summary of the invention
The object of this invention is to provide a kind of automobile DVD display screen, can widescreen effect be reached, and cost is low.
Automobile DVD display screen of the present invention, comprise the face frame had with frame side, face before the frame of face, be arranged at the display screen in the frame of face and circuit board, and be positioned at the back side of face frame and the support be fixed together with circuit board, face frame, described circuit board is positioned at the back side of display screen, and circuit board and display screen electrical communication, there is first frame that can expose display screen with display screen opposite position place before described frame, also comprise touch-screen and backlight;
Described touch-screen be fixed on face frame front and with circuit board electrical communication, this touch-screen is square, and at least one edge of touch-screen is the touch key-press region of black, this touch key-press region has at least one touch key-press, this touch key-press is provided with transmitance and is 5% ~ 10% and the transparent character corresponding with this touch key-press function, and the remainder of touch-screen is transparent and corresponding with the size of display screen display screen viewing area;
Described backlight to be fixed on the frame of face and corresponding with the touch key-press region on touch-screen, has second frame that can expose backlight before described frame with backlight opposite position place;
Described circuit board comprises control circuit and the backlight with this control circuit electrical communication, and backlight is positioned at the back side of backlight.
As preferentially, the left and right edges of described touch-screen are touch key-press region, the center section of touch-screen is the display screen viewing area corresponding with the size of display screen, described backlight is two, two backlight respectively with the touch key-press region one_to_one corresponding of two on touch-screen, widescreen effect is better.
The ratio of width to height of described display screen is 16:9, adopts the display screen of standard just can reach the effect of widescreen, and does not need the display screen of custom-made widescreen, saved cost.
Touch-screen is according to widescreen moulding customization die sinking, and the display screen viewing area on touch-screen is used for providing display screen touch operation, and the touch key-press on touch-screen is used for providing keypress function (such as: on & off switch, homepage key, NAVI key etc.).Backlight provides bias light for touch key-press.Display screen adoption rate is the conventional display of 16:9, for providing displaying contents.Circuit board provides the driving of display screen and touch-screen, and the control of backlight.Backlight is for guaranteeing that bias light is positioned at immediately below transparent character, and the transmitance of transparent character is only 5% to 10%, is similar to black without during bias light.Support is hardware bracket, for provide encapsulation and anti-interference.Face frame is adopted made of plastic, for installing touch-screen, backlight, display screen, circuit board and support.
The present invention has the following advantages: automobile DVD display screen is not when being energized without bias light, and display screen is without display, and namely the display screen viewing area of touch-screen is black, and touch key-press region is also black, makes DVD display screen entirety appear as black; When DVD display screen is energized and bias light is lighted, display screen works, the information of center section shown by display screen of touch-screen, its the right and left cause black is changed to key area, entirety reaches the effect of widescreen, namely adopts the display screen of standard just can reach the effect of widescreen, and does not need the display screen of custom-made widescreen, save cost, made the automobile DVD display screen of ordinary vehicle type also can have the effect of widescreen.In addition, simple, the good looking appearance of structure of the present invention.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the analysis diagram of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Automobile DVD display screen as depicted in figs. 1 and 2, comprise the face frame 2 with 2c and frame side, face 2d before the frame of face, be arranged at the display screen 4 in face frame 2 and circuit board 5, and be positioned at the back side of face frame 2 and the support 6 be fixed together with circuit board 5, face frame 2, described circuit board 5 is positioned at the back side of display screen 4, and circuit board 5 and display screen 4 electrical communication.Before described frame, 2c has the first frame 2a that can expose display screen 4 with display screen opposite position place.Also comprise touch-screen 1 and backlight 3; Described touch-screen 1 be fixed on face frame 2 front and with circuit board 5 electrical communication, this touch-screen 1 is square, and at least one edge of touch-screen 1 is the touch key-press region 8 of black, this touch key-press region 8 has at least one touch key-press 9, this touch key-press 9 is provided with transmitance and is 5% ~ 10% and the transparent character corresponding with this touch key-press function, this transparent character adopts radium carver skill to make, and the remainder of touch-screen 1 is transparent and corresponding with the size of display screen 4 display screen viewing area 7.Described backlight 3 to be fixed on face frame 2 and corresponding with the touch key-press region 8 on touch-screen 1, and before described frame, 2c has the second frame 2b that can expose backlight 3 with backlight 3 opposite position place.Described circuit board 5 comprises control circuit and the backlight with this control circuit electrical communication, and backlight is positioned at the back side of backlight 3.
As preferably, the left and right edges of described touch-screen 1 are touch key-press region 8, the center section of touch-screen 1 is the display screen viewing area 7 corresponding with the size of display screen 4, described backlight 3 is two, two backlight 3 respectively with touch key-press region 8 one_to_one corresponding of two on touch-screen 1.
Touch-screen 1 is according to widescreen moulding customization die sinking, and the display screen viewing area on touch-screen 1 is used for providing display screen touch operation, and the touch key-press 9 on touch-screen 1 is for providing keypress function (such as: on & off switch, homepage key, NAVI key etc.).Backlight provides bias light for the touch key-press 9 in touch key-press region 8.Display screen 4 adoption rate is standard 7 cun of display screens of 16:9, for providing displaying contents.Circuit board 5 provides the driving of display screen 4 and touch-screen 1, and the control of backlight.Backlight 3 is for guaranteeing that bias light is positioned on touch-screen 1 immediately below transparent character, and the transmitance of transparent character only 5% to 10%, is similar to black without during bias light.Support 6 is hardware bracket, for provide encapsulation and anti-interference.Face frame 2 is adopted made of plastic, for installing touch-screen 1, backlight 3, display screen 4, circuit board 5 and support 6.
When DVD display screen is not energized without bias light, display screen 4 is without display, and namely the display screen viewing area 7 of touch-screen 1 is black, and touch key-press region 8 is black, and DVD display screen entirety appears as black.When DVD display screen is energized and bias light is lighted, display screen 4 works, and the information of center section shown by display screen 4 of touch-screen 1, its right and left cause black is changed to key area, and entirety reaches the effect of widescreen.Concrete widescreen size decides by the black region (i.e. touch key-press region) adjusting touch-screen 1 both sides.
The assembling process of automobile DVD display screen of the present invention is as follows;
(1) backlight 3 is assemblied in by screwing in face frame 2;
(2) display screen 4 is assemblied in face frame 2;
(3) circuit board 5 is assemblied in by screwing in face frame 2;
(4) support 6 to be assembled together with circuit board 5, face frame 2 by screwing;
(5) touch-screen 1 is sticked with glue on face frame 2, namely complete assembling.
Claims (3)
1. an automobile DVD display screen, comprise the face frame (2) with (2c) and frame side, face (2d) before the frame of face, be arranged at the display screen (4) in face frame (2) and circuit board (5), and be positioned at face frame (2) the back side and with circuit board (5), the support (6) that face frame (2) is fixed together, before described frame, (2c) has first frame (2a) that can expose display screen (4) with display screen (4) opposite position place, described circuit board (5) is positioned at the back side of display screen (4), and circuit board (5) and display screen (4) electrical communication, it is characterized in that: also comprise touch-screen (1) and backlight (3),
Described touch-screen (1) be fixed on face frame (2) front and with circuit board (5) electrical communication, this touch-screen (1) is for square, and at least one edge of touch-screen (1) is the touch key-press region (8) of black, this touch key-press region (8) has at least one touch key-press (9), this touch key-press (9) is provided with transmitance and is 5% ~ 10% and the transparent character corresponding with this touch key-press function, and the remainder of touch-screen (1) is transparent and corresponding with the size of display screen (4) display screen viewing area (7);
It is upper and corresponding with the touch key-press region (8) on touch-screen (1) that described backlight (3) is fixed on face frame (2), and before described frame, (2c) has second frame (2b) that can expose backlight (3) with backlight (3) opposite position place;
Described circuit board (5) comprises control circuit and the backlight with this control circuit electrical communication, and backlight is positioned at the back side of backlight (3).
2. automobile DVD display screen according to claim 1, it is characterized in that: the left and right edges of described touch-screen (1) are touch key-press region (8), the center section of touch-screen (1) is the display screen viewing area (7) corresponding with the size of display screen (4), described backlight (3) is two, two backlight (3) respectively with two touch key-press region (8) one_to_one corresponding on touch-screen (1).
3. automobile DVD display screen according to claim 1 and 2, is characterized in that: the ratio of width to height of described display screen (4) is 16:9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510195731.0A CN104777937A (en) | 2015-04-23 | 2015-04-23 | Automobile DVD (Digital Versatile Disc) display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510195731.0A CN104777937A (en) | 2015-04-23 | 2015-04-23 | Automobile DVD (Digital Versatile Disc) display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104777937A true CN104777937A (en) | 2015-07-15 |
Family
ID=53619447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510195731.0A Pending CN104777937A (en) | 2015-04-23 | 2015-04-23 | Automobile DVD (Digital Versatile Disc) display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104777937A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107452288A (en) * | 2016-05-31 | 2017-12-08 | 建碁股份有限公司 | Electronic device and electronic advertisement playing and interaction method |
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| CN204236345U (en) * | 2014-11-27 | 2015-04-01 | 信利半导体有限公司 | A kind of rearview mirror assemblies and back mirror |
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2015
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Patent Citations (12)
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| CN1758002A (en) * | 2005-10-27 | 2006-04-12 | Tcl家用电器（惠州）有限公司 | Control device of refrigerator |
| CN1975332A (en) * | 2005-11-28 | 2007-06-06 | 富士通天株式会社 | In-vehicle display apparatus and display control method therefor |
| CN201213102Y (en) * | 2008-05-22 | 2009-03-25 | 中兴通讯股份有限公司 | Touch press-key module and mobile terminal |
| CN101672648A (en) * | 2008-09-12 | 2010-03-17 | 富士通天株式会社 | Information processing device and image processing device |
| CN201431742Y (en) * | 2009-03-19 | 2010-03-31 | 金仪科技电子（昆山）有限公司 | Touch instrument of sports apparatus |
| CN201897779U (en) * | 2010-11-25 | 2011-07-13 | 中兴通讯股份有限公司 | Touch screen light-transmitting structure and mobile phone with same |
| CN202632258U (en) * | 2011-05-11 | 2012-12-26 | 林振韶 | Touch screen replacing mechanical key zone at bottom of mobile panel |
| CN203136137U (en) * | 2013-01-19 | 2013-08-14 | 东莞采升电子有限公司 | Surface shell device applied to waterproof audio device |
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| CN107452288A (en) * | 2016-05-31 | 2017-12-08 | 建碁股份有限公司 | Electronic device and electronic advertisement playing and interaction method |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150715 |