A color segment code screen

Abstract

The utility model discloses a color segment code screen, comprising a segment code screen, a color film, a light board and a PCB circuit main board which are stacked in sequence, the segment code screen and the light board are electrically connected to the PCB circuit main board respectively, the light emitted by the light board can be transmitted to the segment code screen through the color film, compared with the prior art, the segment code screen of the utility model can be displayed in color, the pattern is rich in color, and some important pattern information can be highlighted by specific colors, which is conducive to the driver to accurately obtain information.

Description

Technical Field

[0001] The utility model relates to the technical field of display instruments, in particular to a color segment code screen. Background Art

[0002] The vehicle display screen is used to display the status and parameter information of each part of the vehicle body, which is very important for the vehicle driver. Segment code screen and TFT screen are commonly used vehicle display screens. Among them, the segment code screen has a lower cost, but it can only display black and white colors, the pattern on the screen is single color, and some important pattern information is not prominent enough, which is not conducive to the driver's accurate acquisition of information. The TFT screen can display each pattern in color and highlight important pattern information, but its cost is much higher than the segment code screen, which is not conducive to cost control. Utility Model Content

[0003] The utility model aims to provide a color segment code screen to solve the problem that the vehicle-mounted segment code screen in the prior art can only display black and white colors, the pattern color is single, some important pattern information is not prominent enough, which is not conducive to the driver to accurately obtain information.

[0004] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0005] A color segment code screen comprises a segment code screen, a color film, a light board and a PCB circuit main board which are stacked in sequence. The segment code screen and the light board are electrically connected to the PCB circuit main board respectively. The light emitted by the light board can be transmitted to the segment code screen through the color film.

[0006] The utility model adopts the above-mentioned technical solution, by arranging a color film between the segment code screen and the light board, the light emitted by the light board becomes colored light after passing through the color film, and the colored light illuminates the segment code screen, so that the pattern on the segment code screen presents a color display effect, so that some important pattern information can be highlighted by specific colors. Compared with the problem that the vehicle-mounted segment code screen in the prior art can only display black and white colors, the pattern color is single, and some important pattern information is not prominent enough, which is not conducive to the driver to accurately obtain information, the segment code screen of the utility model can be displayed in color, the pattern is rich in color, and some important pattern information can be highlighted by specific colors, which is conducive to the driver to accurately obtain information.

[0007] Furthermore, a plurality of LED lights are arranged on the light board, and the plurality of LED lights respectively correspond to the patterns on the segment code screen; a light guide bracket is provided between the color film and the light board, and the light guide bracket includes vertical and horizontal crisscross partitions, so that the light guide bracket is in a mesh shape; the plurality of LED lights are respectively arranged in the mesh holes of the light guide bracket; with such an arrangement, the light emitted by each LED lamp is blocked by the partition on the light guide bracket and does not affect each other, so the pattern information at the corresponding position on the segment code screen can be accurately and independently illuminated.

[0008] Furthermore, it also includes a protective glass and a back cover, wherein the protective glass cover is assembled on the back cover, and the two together form a sealed cavity; the segment code screen, color film, light board and PCB circuit main board are encapsulated in the sealed cavity, and the segment code screen is located on the side close to the protective glass; the protective glass and the back cover are used to protect the segment code screen, color film, light board and PCB circuit main board.

[0009] Furthermore, the protective glass and the back cover are connected by adhesive; the connection method is simple, reliable and easy to implement.

[0010] Furthermore, a transparent capacitive touch panel is attached to the side of the protective glass close to the segment code screen, and the capacitive touch panel is electrically connected to the PCB circuit main board. With such an arrangement, when the user touches the protective glass, the capacitive touch panel collects the touch position information and transmits it to the PCB circuit main board, and the PCB circuit main board controls the segment code screen to display pattern information at the corresponding position, so that the pattern on the color segment code screen can be touch-controlled.

[0011] Furthermore, the capacitive touch panel and the color film can both cover the screen range of the segment code screen; such an arrangement enables the segment code screen to realize full-screen color pattern display and full-screen pattern touch.

[0012] Furthermore, a texture film is affixed to the side of the protective glass away from the segment code screen, and the texture film is consistent with the texture of the vehicle body interior around the color segment code screen; with such an arrangement, when the screen is off, the color segment code screen has good consistency with the surrounding vehicle body interior, and can achieve a hidden effect.

[0013] Furthermore, the color film is adhered to the rear side of the segment code screen or the front side of the light guide bracket.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: color display can be performed, the pattern is rich in color, and some important pattern information can be highlighted by specific colors, which is beneficial for the driver to obtain information accurately; color display is achieved, and its production cost is much lower than that of TFT screen; this color segment code screen also realizes pattern touch; when the screen is off, this color segment code screen has good consistency with the surrounding car body interior, and can achieve a hidden effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is an exploded view of the utility model;

[0017] Figure 3 for Figure 2 A magnified view of middle;

[0018] Figure 4 for Figure 2 Enlarged view of B.

[0019] Markings in the figure: 1-textured film, 2-protective glass, 3-capacitive touch panel, 4-segment code screen, 5-color film, 6-light guide bracket, 7-light board, 8-PCB circuit main board, 9-back cover, 10-LED light, 11-mesh. DETAILED DESCRIPTION

[0020] The utility model is described in detail below in conjunction with the accompanying drawings.

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] This embodiment proposes a color segment code screen, such as Figure 1-Figure 4 As shown, it includes a segment code screen 4, a color film 5, a light board 7 and a PCB circuit main board 8 which are stacked in sequence. The segment code screen 4 and the light board 7 are electrically connected to the PCB circuit main board 8 respectively. The light emitted by the light board 7 can be transmitted through the color film 5 to the segment code screen 4.

[0023] A plurality of LED lights 10 are arranged on the light board 7, and the plurality of LED lights 10 correspond to the patterns on the segment code screen 4 respectively; a light guide bracket 6 is arranged between the color film 5 and the light board 7, and the light guide bracket 6 includes vertical and horizontal cross partitions, so that the light guide bracket 6 is in a mesh shape; the plurality of LED lights 10 are respectively arranged in the mesh holes 11 of the light guide bracket 6;

[0024] It also includes a protective glass 2 and a back cover 9. The protective glass 2 is covered on the back cover 9, and the two together form a sealed cavity; the segment code screen 4, the color film 5, the light board 7 and the PCB circuit main board 8 are packaged in the sealed cavity, and the segment code screen 4 is located on the side close to the protective glass 2;

[0025] The protective glass 2 and the back cover 9 are connected by adhesive bonding;

[0026] A transparent capacitive touch panel 3 is attached to the side of the protective glass 2 close to the segment code screen 4, and the capacitive touch panel 3 is electrically connected to the PCB circuit main board 8;

[0027] Both the capacitive touch panel 3 and the color film 5 can cover the screen range of the segment code screen 4;

[0028] A texture film 1 is attached to the side of the protective glass 2 away from the segment code screen 4, and the texture of the texture film 1 is consistent with the texture of the vehicle body interior around the color segment code screen;

[0029] The color film 5 is adhered to the rear side of the segment code screen 4 or the front side of the light guide bracket 6 .

[0030] The utility model adopts the above-mentioned technical solution, by arranging a color film 5 between the segment code screen 4 and the light board 7, the light emitted by the light board 7 becomes colored light after passing through the color film 5, and the colored light illuminates the segment code screen 4, so that the pattern on the segment code screen 4 presents a color display effect, so that some important pattern information can be highlighted by specific colors. Compared with the problem that the vehicle-mounted segment code screen in the prior art can only display black and white colors, the pattern color is single, and some important pattern information is not prominent enough, which is not conducive to the driver to accurately obtain information, the segment code screen of the utility model can be displayed in color, the pattern is rich in color, and some important pattern information can be highlighted by specific colors, which is conducive to the driver to accurately obtain information; at the same time, color display is realized, and its production cost is much lower than that of TFT screen; this color segment code screen also realizes pattern touch; in the screen-off state, this color segment code screen has a good consistency with the surrounding vehicle body interior, and can achieve a hidden effect.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A color segment code screen, characterized in that: The invention comprises a segment code screen (4), a color film (5), a light board (7) and a PCB circuit main board (8) which are stacked in sequence, wherein the segment code screen (4) and the light board (7) are respectively electrically connected to the PCB circuit main board (8), and the light emitted by the light board (7) can be transmitted through the color film (5) to the segment code screen (4).

2. The color segment code screen according to claim 1, characterized in that: A plurality of LED lights (10) are arranged on the light board (7), and the plurality of LED lights (10) respectively correspond to the patterns on the segment code screen (4); a light guide bracket (6) is provided between the color film (5) and the light board (7), and the light guide bracket (6) comprises partitions that cross in a vertical and horizontal direction, so that the light guide bracket (6) is in a mesh shape; and the plurality of LED lights (10) are respectively arranged in mesh holes (11) of the light guide bracket (6).

3. The color segment code screen according to claim 1, characterized in that: It also comprises a protective glass (2) and a back cover (9), wherein the protective glass (2) covers the back cover (9), and the two together form a sealed cavity; the segment code screen (4), the color film (5), the light board (7) and the PCB circuit main board (8) are packaged in the sealed cavity, and the segment code screen (4) is located on a side close to the protective glass (2).

4. The color segment code screen according to claim 3, characterized in that: The protective glass (2) and the back cover (9) are connected by adhesive bonding.

5. The color segment code screen according to claim 3, characterized in that: A transparent capacitive touch panel (3) is attached to the side of the protective glass (2) close to the segment code screen (4), and the capacitive touch panel (3) is electrically connected to the PCB circuit main board (8).

6. The color segment code screen according to claim 5, characterized in that: The capacitive touch panel (3) and the color film (5) can both cover the screen range of the segment code screen (4).

7. The color segment code screen according to any one of claims 3 to 6, characterized in that: A texture film (1) is attached to the side of the protective glass (2) away from the segment code screen (4), and the texture film (1) is consistent with the texture of the vehicle body interior around the color segment code screen.

8. The color segment code screen according to claim 2, characterized in that: The color film (5) is adhered to the rear side of the segment code screen (4) or the front side of the light guide bracket (6).

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