CN219312518U

CN219312518U - Integrated black false large-screen automobile instrument

Info

Publication number: CN219312518U
Application number: CN202320186726.3U
Authority: CN
Inventors: 傅恩苗; 张志涛; 傅丞杰; 董国锋; 吴彦军; 李云来; 笪久义; 韩佳伟; 鲁川回; 杨国芳
Original assignee: Yanfeng Visteon Yidong Automotive Electronics Co Ltd
Current assignee: Yanfeng Visteon Yidong Automotive Electronics Co Ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-07-07
Anticipated expiration: 2033-02-06

Abstract

The utility model discloses an integrated black false large screen automobile instrument which comprises a rear shell, wherein a circuit board assembly is arranged in the rear shell, a frame is arranged on the rear shell, a liquid crystal display is embedded in the frame, a screen board is arranged on the frame, curved glass is arranged on the screen board, a dial is arranged between the screen board and the frame, and an LED atmosphere lamp area, an LED indicator lamp area and a liquid crystal display area are arranged on the dial. The utility model has the following advantages and effects: through be provided with the AR rete on motormeter's scale, can realize integrative black effect to simulate large-screen liquid crystal, reduce cost by a wide margin when guaranteeing that the vision is pleasing to the eye.

Description

Integrated black false large-screen automobile instrument

Technical Field

The utility model relates to the technical field of automobile instruments, in particular to an integrated black false large screen automobile instrument.

Background

The automobile instrument consists of various instruments and indicators, especially warning lamp alarm for driver, and provides the driver with required automobile running parameter information. According to the different working principles of the automobile instrument, the automobile instrument can be roughly divided into three generations. The first generation of automobile instruments are mechanical movement meters; the second generation automobile instrument is called an electric instrument; the third generation is an all-digital automobile instrument, which is a networked and intelligent instrument with more powerful functions, richer display content and simpler wire harness link.

The automobile is taken as a transportation means to be developed into a fast lane, and is developed towards the directions of high end, energy conservation, low carbon emission, complete functions, simple and convenient driving and the like, the automobile instrument panel is particularly important as an important part for a driver to obtain driving information, and the specialized, comprehensive, accurate and clear display of the automobile information is better realized.

The automobile instrument is enlarged, so that modern sense and luxury sense of an automobile display screen can be improved, and the automobile instrument is favored by consumers, however, the cost of the display screen is greatly improved due to the increase of the size of the liquid crystal screen.

Disclosure of Invention

The utility model aims to provide an integrated black false large screen automobile instrument with reduced cost.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides an integrative black false large-screen motormeter, includes the backshell, is provided with circuit board subassembly in the backshell, and the backshell goes up the frame, and the frame is embedded to be equipped with liquid crystal display, is provided with the screen board on the frame, is provided with curved glass on the screen board, is provided with the scale between screen board and the frame, is provided with LED atmosphere lamp district, LED lamp area, LED pilot lamp district and liquid crystal display district on the scale, and the scale is located the top in liquid crystal display district.

Further provided is that: an AR film layer is plated or stuck on the dial.

Further provided is that: the dial is provided with a layer of light-reducing ink.

Further provided is that: the liquid crystal display adopts a Normal Black display mode.

Further provided is that: the left and right ends of the frame are provided with convex columns, and the left and right ends of the dial are provided with limiting holes.

Further provided is that: the convex columns comprise high columns and low columns, and the limiting holes comprise wide holes matched with the high columns and narrow holes matched with the low columns.

Further provided is that: the lower edges of the left end and the right end of the frame are respectively provided with a perforation which is matched with the high column and a penetration groove which is matched with the low column.

In summary, the utility model has the following beneficial effects: through be provided with the AR rete on motormeter's scale, can realize integrative black effect to simulate large-screen liquid crystal, reduce cost by a wide margin when guaranteeing that the vision is pleasing to the eye.

Drawings

FIG. 1 is a schematic diagram of an explosion of a structure of an automobile instrument

FIG. 2 is a schematic diagram of a dial simulated large screen automobile instrument layout;

fig. 3 is a schematic view under the frame.

In the figure: 1. curved glass; 2. a screen panel; 3. a dial; 31. an LED atmosphere lamp area; 32. an LED lamp strip region; 33. an LED indicator light area; 34. a liquid crystal display region; 4. a liquid crystal display; 5. a frame; 6. a circuit board assembly; 7. a rear cover; 8. a convex column; 81. a high column; 82. a lower column; 9. a limiting hole; 91. a wide hole; 92. a narrow aperture; 10. perforating; 11. penetrating a groove; 12. an AR film layer.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Embodiment one: the utility model provides an integrative black false large-screen motormeter, includes the backshell, is provided with circuit board subassembly 6 in the backshell, is provided with frame 5 on the backshell, and frame 5 is embedded to be equipped with LCD 4, is provided with screen board 2 on the frame 5, is provided with curved glass 1 on the screen board 2. Wherein a dial 3 is arranged between the screen 2 and the frame 5. The dial 3 is located above the liquid crystal display area 34, and an LED atmosphere lamp 31 area, an LED lamp strip 32 area, an LED indicator lamp 33 area and the liquid crystal display area 34 are arranged on the dial 3.

The screen 2 may support the installation of the curved glass 1. Meanwhile, external light can be shielded, so that the external light is prevented from directly irradiating the instrument, and the display of the instrument is prevented from being influenced. Meanwhile, the instrument display content is prevented from being mirrored to the left rearview mirror, and driving at night is prevented from being influenced by a driver. In order to achieve the integral black effect, the curved glass 1 is in smoke gray, and an AR film layer 12 (an anti-reflection film) is plated on the dial 3, or an AR film layer 12 is attached.

The LED atmosphere lamp area 31, the LED lamp area 32, the LED indicator lamp area 33 and the liquid crystal display area 34 on the dial 3 correspond to the LED atmosphere lamp, the LED lamp area, the LED indicator lamp and the liquid crystal display respectively. The LED display screen can be penetrated, and the LED indicator lamp, the LED lamp strip and the LED atmosphere lamp are penetrated. For some of the voids that can be cured, the display can be cured to the dial 3. The integral black effect is realized through the printing increasing and light reducing ink and the AR plating on the surface.

According to the LED display device, the LED indicator lamp, the LED lamp strip and the LED atmosphere lamp are turned on and off to simulate the display of liquid crystal, and the similar large-screen liquid crystal display effect is simulated. In order to approach the effect of the liquid crystal display, the LED indicator lamp, the LED lamp strip and the LED atmosphere lamp need to be synchronously dimmed with the liquid crystal display 4, so that the large-screen display effect is simulated.

The liquid crystal display 4 is arranged below the dial 3, a middle-small screen liquid crystal display 4 is adopted, in order to achieve the effect of integral Black, the display effect of a large screen liquid crystal screen is simulated, and the liquid crystal display 4 adopts a Normal Black display mode liquid crystal display 4.

Below the lcd 4 is a frame 5 for supporting the circuit board assembly 6, forming a lamp housing for the LEDs, mounting the lcd 4, fixing the dial 3, etc.

Below the frame 5 is a circuit board assembly 6, the circuit board assembly 6 comprising components and circuitry for electrical functioning. The circuit board assembly 6 is provided with a plurality of bent metal pieces, and the upper parts of the metal pieces are propped against the frame 5 to support the upper parts.

The back cover 7 is arranged below the circuit board assembly 6, and forms a cavity with other structural components for protecting internal parts, such as: a circuit board assembly 6, a dial 3, a liquid crystal display 4, etc.

Embodiment two: this embodiment is substantially the same as the first embodiment except that a light-reducing ink layer is provided on the dial 3, and the structure is identical to the AR film layer structure of the first embodiment.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides an integrative black false large-screen motormeter, includes the backshell, is provided with circuit board subassembly in the backshell, and the backshell goes up the frame, and the frame is embedded to be equipped with LCD, its characterized in that: the frame is provided with a screen board, curved glass is arranged on the screen board, a dial is arranged between the screen board and the frame, an LED atmosphere lamp area, an LED indication lamp area and a liquid crystal display area are arranged on the dial, and the dial is located above the liquid crystal display area.

2. An integral black false large screen automobile instrument according to claim 1, characterized in that: an AR film layer is plated or stuck on the dial.

3. An integral black false large screen automobile instrument according to claim 1, characterized in that: the dial is provided with a light-reducing ink layer.

4. An integral black false large screen automobile instrument according to claim 1, characterized in that: the liquid crystal display adopts a Normal Black display mode.

5. An integral black false large screen automobile instrument according to claim 1, characterized in that: the left and right ends of the frame are provided with convex columns, and the left and right ends of the dial are provided with limiting holes.

6. An integrated black false large screen automobile instrument according to claim 5, wherein: the convex columns comprise high columns and low columns, and the limiting holes comprise wide holes matched with the high columns and narrow holes matched with the low columns.

7. The integrated black false large screen automobile instrument according to claim 6, wherein: the lower edges of the left end and the right end of the frame are respectively provided with a perforation which is matched with the high column and a penetration groove which is matched with the low column.