CN213303492U - Display device and vehicle - Google Patents
Display device and vehicle Download PDFInfo
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- CN213303492U CN213303492U CN202022145055.5U CN202022145055U CN213303492U CN 213303492 U CN213303492 U CN 213303492U CN 202022145055 U CN202022145055 U CN 202022145055U CN 213303492 U CN213303492 U CN 213303492U
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Abstract
The application discloses display device and vehicle, it includes hollow casing to and be located inside light source and two at least display screens of casing, be provided with display window on the casing, display window runs through the conch wall of casing, is provided with the light guide plate between the adjacent display screen, and the content that display screen and light guide plate show exposes through display window, and the light guide plate is used for the light that the conduction light source sent. The area of the black border region between the adjacent display screens can be reduced, the effective display area of the display device is increased, the display content is complete and smooth, the riding experience of a user is improved, and the display device is simple in structure and low in cost.
Description
Technical Field
The application relates to the technical field of automobiles, in particular to a display device and a vehicle.
Background
With the development of 'electromotion, intellectualization, networking and sharing' of automobiles, a large screen, especially an integrated large screen is one of the identifying trends of the development of the intelligent cockpit at present. Each host factory is focusing on developing larger size on-board screens. Wherein, some host computer factories select the existing screen products on the original market, and some host computer factories positively develop the vehicle-mounted screen products which better meet the requirements of the vehicles through special customization.
When a plurality of display screens jointly display a complete picture, the traditional vehicle-mounted screen is broken at the boundary, a large amount of images are lost, the full-screen images are incompletely displayed, and the customer experience is further improved.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present application provides a display device and a vehicle to solve the above technical problems.
The application provides a display device, it includes hollow casing to and be located inside light source and two at least display screens of casing, be provided with display window on the casing, display window runs through the conch wall of casing, is provided with the light guide plate between the adjacent display screen, and the content that display screen and light guide plate show exposes through display window, and the light guide plate is used for the light that the conduction light source sent.
Optionally, the method further comprises: and the diffusion plate is used for diffusing light rays and is arranged between the display window and the light guide plate, and the diffusion plate is parallel to the light guide plate.
Optionally, the method further comprises: the light guide plate is positioned between the diffusion plate and the light reflecting plate, and the diffusion plate is parallel to the light reflecting plate.
Alternatively, the diffusion plate and the light reflection plate are symmetrically disposed at both sides of the light guide plate.
Optionally, the number of the light sources is at least two, and the two light sources are symmetrically arranged on two sides of the light guide plate.
Optionally, the light source includes PCBA board and LED lamp, and the LED lamp is installed on the PCBA board, and the LED lamp is connected with the PCBA board electricity, and the PCBA board is perpendicular with the light guide plate.
Optionally, the light guide plate and the display screens on both sides of the light guide plate have equal spacing.
Optionally, the display screen further comprises a glass plate, the glass plate is covered on the display window, and the display screen is bonded on the glass plate.
Optionally, the glass plate is mounted on the housing through the plastic support, and the glass plate and the plastic support are bonded through glass cement.
The present application further provides a vehicle comprising a display device as described above.
The application provides a display device and vehicle is through setting up the casing, display screen and light source, set up the light guide plate between adjacent display screen, the light that the light source sent conducts through the light guide plate, light whole display area, make the display screen of light guide plate and its both sides link and show whole image information jointly, not only can reduce the regional area in black border between the adjacent display screen, increase display device's effective display area, it is more complete to make the display content, it is smooth, improve the user and experience by bus, moreover, the steam generator is simple in structure, and is low in cost.
Drawings
Fig. 1 is a schematic structural view of a vehicle-mounted screen.
Fig. 2 is a schematic structural diagram of a display device of the present application.
Fig. 3 is a cross-sectional view a-a in fig. 2.
Detailed Description
The technical solutions of the present application are described in detail below with reference to the accompanying drawings and specific embodiments. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in FIG. 1, the vehicle-mounted screen comprises a cover plate 1 ', a left screen 4', a middle screen 5 'and a right screen 6', wherein the left screen 4 ', the middle screen 5' and the right screen 6 'are sequentially attached to the cover plate 1' to form a triple screen. The left screen 4 ' is located at one side close to the driver and is mainly used for displaying vehicle speed, engine speed, fuel storage, engine oil temperature and the like, the middle screen 5 ' is mainly used for broadcasting, audio players, vehicle navigation and the like, and the right screen 6 ' is used for entertainment of the assistant driver. The inventor finds that the width and the outer contour dimension of the triple screen cannot be fully and effectively utilized between the left screen 4 'and the middle screen 5', and between the middle screen 5 'and the right screen 6' due to the limitation of the size of each display screen. In addition, the requirement of glue application and structural strength and width exists between each display screen and the cover plate, so that a first wide black edge area 2 'exists between the left side screen 4' and the middle screen 5 ', and a second wide black edge area 3' exists between the middle screen 5 'and the right side screen 6'. When a full-screen image needs to be displayed by the triple screen, due to the existence of the first black border area 2 'and the second black border area 3', a complete picture is broken at the black border area, a large number of images are lost, the full-screen image is incompletely displayed, and the customer experience needs to be further improved.
Fig. 2 shows a schematic structural diagram of a display device of the present application, and fig. 3 shows a cross-sectional view a-a in fig. 2. As shown in fig. 2 and 3, the present application provides a display device including a hollow housing 1, and a light source and at least two display screens 2 located inside the housing 1.
The shell 1 is provided with a display window, the display window penetrates through the thickness direction of the shell wall of the shell 1, and a light guide plate 3 is arranged between adjacent display screens 2.
The at least two display screens 2 and the light guide plate 3 face the display window, the contents displayed by the display screens 2 and the light guide plate 3 are exposed through the display window, a user can watch the contents displayed by the display screens 2 and the light guide plate 3 through the display window, and the light guide plate 3 is used for conducting light emitted by the light source.
When the display device is used, light emitted by the light source is conducted through the light guide plate 3 and is filled in the shell 1, the whole display area is lightened, the light guide plate 3 and the display screens 2 on two sides of the light guide plate are linked to jointly display whole image information, the area of the black edge area 4 between the adjacent display screens 2 is reduced, the area of the effective display area of the display device is increased, and the display content is more complete and smooth.
In the embodiment of fig. 1, the number of the display screens 2 is three, that is, a triple screen mode is adopted for displaying, and one light guide plate 3 is arranged between every two adjacent display screens 2, so that it is understood that two light guide plates 3 are arranged in this case. In other embodiments, the number of the display panels 2 may be two, and a two-panel display mode is adopted for displaying, in which case one light guide plate 3 is provided. In other embodiments, the number of the display screens 2 may also be three or more, which is not limited in the embodiments of the present application.
The continuity between the display content of the light guide plate 3 and the display content of the adjacent display screen 2 can be realized by designing the arrangement of the light guide points by the existing method.
The display device that this application embodiment provided is through setting up the casing, display screen and light source, set up the light guide plate between adjacent display screen, the light that the light source sent conducts through the light guide plate, light whole display area, make the display screen of light guide plate and its both sides link and show whole image information jointly, not only can reduce the regional area in black border between the adjacent display screen, increase display device's effective display area, it is more complete to make the display content, it is smooth, improve the user and experience by bus, moreover, the steam generator is simple in structure, and is low in cost.
Further, the display device further includes: and a diffusion plate 6 for diffusing light, the diffusion plate 6 being disposed between the display window and the light guide plate 3, the diffusion plate 6 being parallel to the light guide plate 3.
The diffusion plate 6 is arranged to reflect the light source directionally, so as to enhance the light source irradiation intensity of the light guide plate 3 towards the front surface of the display window.
Optionally, the display device further comprises: and a light reflecting plate 7 for reflecting light, the light guide plate 3 being positioned between the diffusion plate 6 and the light reflecting plate 7, the diffusion plate 6 being parallel to the light reflecting plate 7. Through setting up reflector panel 7 for diffuse light, improve the display effect.
In one embodiment, the diffusion plate 6 and the reflection plate 7 are symmetrically disposed at both sides of the light guide plate 3 to further improve the display effect.
In one embodiment, the number of the light sources is at least two, and the two light sources are symmetrically arranged on two sides of the light guide plate 3 to increase the illumination intensity and improve the display effect. As shown in fig. 3, the light guide plate 3 is disposed on both upper and lower sides of the light guide plate 3.
Optionally, the Light source includes a PCBA Board (Printed Circuit Board Assembly)8 and an LED lamp (Light Emitting Diode) mounted on the PCBA Board 8, and the LED lamp is electrically connected to the PCBA Board 8.
Through setting up the light source into PCBA board 8 and LED lamp, not only convenient assembly, but also reducible manufacturing cost.
Further, the PCBA board 8 is perpendicular to the light guide plate 3, so that the light source can be conveniently installed, and the installation efficiency is improved.
Optionally, the light guide plate 3 and the display screens 2 on both sides of the light guide plate 3 have equal spacing, so that the size of the black edge region 4 can be consistent, and the display effect can be further improved.
In one embodiment, the display device further comprises a glass plate 5, the glass plate 5 is covered on the display window, and the display screen 2 is adhered on the glass plate 5.
Through setting up glass board 5, not only can make things convenient for the installation of display screen 2, still can play the effect of 1 internal plant of protection casing, avoid 1 internal plant of casing to damage.
Optionally, the display device further comprises a plastic support 9, the glass plate 5 is mounted on the housing 1 through the plastic support 9, and the glass plate 5 and the plastic support 9 are bonded through a glass cement 10, so that the assembly of the glass plate 5 is facilitated, and the mounting firmness of the glass plate 5 can be increased.
In the present embodiment, as shown in fig. 2 to 3, the longitudinal section of the housing 1 parallel to the display screen 2 is substantially trapezoidal, and the shapes of the display window, the glass plate 5 and the plastic bracket 9 are also substantially trapezoidal. The plastic holder 9 may adopt a ladder frame. The display screen 2, the light guide plate 3, the light reflecting plate 7 and the diffusion plate 6 can be rectangular.
The embodiment of the application also provides a vehicle, which comprises the display device.
The vehicle that this application embodiment provided is through setting up the casing, display screen and light source, set up the light guide plate between adjacent display screen, the light that the light source sent conducts through the light guide plate, light whole display area, make the display screen of light guide plate and its both sides link and show whole image information jointly, not only can reduce the regional area in black border between the adjacent display screen, increase display device's effective display area, it is more complete to make the display content, it is smooth, improve the user and experience by bus, moreover, the steam generator is simple in structure, and is low in cost.
The technical solutions of the present application are described in detail with reference to specific embodiments, which are used to help understand the ideas of the present application. The derivation and modification made by the person skilled in the art on the basis of the specific embodiment of the present application also belong to the protection scope of the present application.
Claims (10)
1. A display device is characterized by comprising a hollow shell, a light source and at least two display screens, wherein the light source and the at least two display screens are positioned in the shell, display windows are arranged on the shell and penetrate through the wall of the shell, a light guide plate is arranged between every two adjacent display screens, contents displayed by the display screens and the light guide plate are exposed through the display windows, and the light guide plate is used for conducting light emitted by the light source.
2. The display device of claim 1, further comprising: and the diffusion plate is used for diffusing light rays and is arranged between the display window and the light guide plate, and the diffusion plate is parallel to the light guide plate.
3. The display device of claim 2, further comprising: the light guide plate is positioned between the diffusion plate and the light reflecting plate, and the diffusion plate is parallel to the light reflecting plate.
4. The display apparatus of claim 3, wherein the diffusion plate and the light reflection plate are symmetrically disposed at both sides of the light guide plate.
5. The display device as claimed in claim 1, wherein the number of the light sources is at least two, and the two light sources are symmetrically disposed at both sides of the light guide plate.
6. The display device of claim 5, wherein the light source comprises a PCBA board and LED lamps, the LED lamps are mounted on the PCBA board, and the LED lamps are electrically connected with the PCBA board, and the PCBA board is perpendicular to the light guide plate.
7. The display device as claimed in claim 1, wherein the light guide plate is spaced apart from the display panel on both sides of the light guide plate by the same distance.
8. The display apparatus of any one of claims 1-7, further comprising a glass plate, the glass plate covering the display window, the display screen being bonded to the glass plate.
9. The display device of claim 8, further comprising a plastic bracket, wherein the glass plate is mounted on the housing by the plastic bracket, and wherein the glass plate and the plastic bracket are bonded by a glass cement.
10. A vehicle characterized by comprising a display device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022145055.5U CN213303492U (en) | 2020-09-25 | 2020-09-25 | Display device and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022145055.5U CN213303492U (en) | 2020-09-25 | 2020-09-25 | Display device and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213303492U true CN213303492U (en) | 2021-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022145055.5U Active CN213303492U (en) | 2020-09-25 | 2020-09-25 | Display device and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213303492U (en) |
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2020
- 2020-09-25 CN CN202022145055.5U patent/CN213303492U/en active Active
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