CN219435168U

CN219435168U - Vehicle-mounted knob display module and electronic equipment

Info

Publication number: CN219435168U
Application number: CN202320505654.4U
Authority: CN
Inventors: 施应然; 黄�焕
Original assignee: Truly Opto Electronics Ltd
Current assignee: Truly Opto Electronics Ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-07-28
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses a vehicle-mounted knob display module and electronic equipment, wherein the vehicle-mounted knob display module comprises a whole machine shell; the backlight layer at least partially covers the whole machine shell; a liquid crystal screen at least partially covering the backlight layer; an optical adhesive layer at least partially covering the liquid crystal screen; the cover plate covers the optical adhesive layer, the side surface of the cover plate is in a step shape, and the surface of the cover plate, which is far away from the optical adhesive layer, is in a boss shape; the knob shell is provided with a fixing part, and the fixing part is matched and fixed with a boss of the cover plate. According to the utility model, the side surface of the cover plate is arranged in a stepped shape, the fixing part is arranged on the knob shell and is matched and fixed with the boss of the cover plate, so that the cover plate of the display module is approximately in seamless connection with the cyclone shell in appearance, and the boss of the cover plate is not more than the size of the visible area, so that the distance between the edge of the cover plate and the visible area is reduced, and the visual effects of a narrow frame of the vehicle-mounted display screen and no frame of the visible area are realized.

Description

Vehicle-mounted knob display module and electronic equipment

Technical Field

The utility model relates to the technical field of display modules, in particular to a vehicle-mounted knob display module and electronic equipment.

Background

With the development of economy in China, automobiles become an indispensable part of life of people, as the requirements of people on various functions of the automobiles are higher and higher, the vehicle-mounted display screen is improved as a practical tool, the structure of the vehicle-mounted display screen is diversified, a rotatable vehicle-mounted display screen is arranged, the structure of the conventional vehicle-mounted display module is shown in fig. 1, the structure comprises a backlight layer 10', a liquid crystal screen 20', an optical adhesive layer 30' and a cover plate 40' which are arranged in a stacked manner, the cover plate 40' extends a certain distance beyond a visible area, a groove-shaped complete machine shell 50' is further arranged, the backlight layer 10', the liquid crystal screen 20' and the optical adhesive layer 30' are arranged in the complete machine shell 50', the complete machine shell 50' is fixedly attached to the externally-extending part of the cover plate 40', and a knob shell 60' is arranged on the periphery of the complete machine shell 50', a certain gap is needed between the complete machine shell 50' and the knob shell 60' in order to ensure smoothness of the knob, and under the structure, the edge distance from the visible area to the cover plate 40' is relatively large, and the requirements of a narrow frame or no frame of the vehicle-mounted display screen can be further realized.

Therefore, the existing vehicle-mounted knob display module needs to be improved, and the design of the narrow frame of the vehicle-mounted knob display screen is realized.

Disclosure of Invention

The utility model discloses a vehicle-mounted knob display module and electronic equipment, which are used for solving the problem that the frame of a vehicle-mounted knob display screen is too wide in the prior art.

In order to solve the problems, the utility model adopts the following technical scheme:

there is provided a vehicle-mounted knob display module, comprising,

a complete machine shell;

the backlight layer at least partially covers the whole machine shell;

a liquid crystal screen at least partially covering the backlight layer;

an optical adhesive layer at least partially covering the liquid crystal screen;

the cover plate covers the optical adhesive layer, the side face of the cover plate is in a step shape, and one face of the cover plate, which is far away from the optical adhesive layer, is in a boss shape;

the knob shell is provided with a fixing part, and the fixing part is matched and fixed with the boss of the cover plate.

In the above scheme, the whole machine shell is of a planar structure.

In the above scheme, the dimensions of the boss of the cover plate do not exceed the dimensions of the liquid crystal screen, the backlight layer and the optical adhesive layer.

In the above aspect, the fixing portion is provided at an upper end of the knob housing.

In the above aspect, the fixing portion has a ring-like structure extending toward the inside of the knob housing.

In the above scheme, the boss part of the cover plate is nested and fixed with the fixing part.

In the above scheme, the sizes of the whole machine shell, the backlight layer, the liquid crystal display and the optical adhesive layer are approximately the same.

In the above scheme, the step shape of the side surface of the cover plate is a layer of step.

In the above scheme, the inner side of the knob shell and the side surface of the cover plate are provided with gaps.

The utility model also provides electronic equipment, which comprises the vehicle-mounted knob display module set in any one of the schemes.

The technical scheme adopted by the utility model can achieve the following beneficial effects:

the side of apron sets up to echelonment, sets up fixed part on the knob shell, and the fixed part is fixed with the boss cooperation of apron, and the apron and the whirl shell of display module assembly are approximately seamless in the outward appearance like this to the size of apron boss does not surpass the size in visual area, has consequently reduced the distance in apron edge and visual area, has realized the visual effect of the narrow frame and the visual area no frame of on-vehicle display screen.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments are briefly described below to form a part of the present utility model, and the exemplary embodiments of the present utility model and the description thereof illustrate the present utility model and do not constitute undue limitations of the present utility model. In the drawings:

FIG. 1 is a schematic diagram of a prior art vehicle knob display module;

fig. 2 is a schematic structural diagram of a vehicle knob display module according to an embodiment of the present utility model.

The method specifically comprises the following reference numerals:

a backlight layer-10' in the prior art; a liquid crystal screen-20' in the prior art; an optical cement layer-30' in the prior art; a prior art cover plate-40'; the whole machine shell-50' in the prior art; knob housing-60' in the prior art; a complete machine shell-10; a backlight layer-20; a liquid crystal screen-30; an optical cement layer-40; a cover plate-50; a knob housing-60; a fixing portion-61.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 2, the vehicle knob display module provided by the utility model comprises,

a complete machine housing 10; a backlight layer 20 at least partially covering the entire machine housing 20; a liquid crystal panel 30 at least partially covering the backlight layer 20; an optical adhesive layer 40 at least partially covering the liquid crystal panel 30; the cover plate 50 covers the optical adhesive layer 40, the side surface of the cover plate 50 is in a step shape, and the surface of the cover plate 50 away from the optical adhesive layer is in a boss shape; the knob shell 60 is provided with a fixing part 61, and the fixing part 61 is matched and fixed with a boss of the cover plate 50, so that the cover plate of the display module is approximately in seamless connection with the cyclone shell in appearance, and the frame of the vehicle-mounted display screen is reduced. The boss structure of the cover plate 50 reduces the distance between the edge of the boss of the cover plate and the visible area, and can achieve the visual effect that the visible area of the vehicle-mounted display screen is free of frames.

The whole machine housing 10 has a planar structure, and compared with the existing groove-shaped structure, the planar whole machine housing 10 can shorten the distance between the visible area and the knob housing 60, and can reduce the frame of the display screen.

The dimensions at the boss of the cover plate 50 do not exceed the dimensions of the liquid crystal panel 30, the backlight layer 20 and the optical cement layer 40. That is, the size of the cover plate 50 does not exceed the size of the visible area, and since the display screen area which can be seen by the user is the boss area of the cover plate 50 when the display screen is used after the assembly is completed, the size of the boss area of the cover plate 50 does not exceed the size of the visible area, thereby realizing the borderless design of the display screen.

The fixing portion 61 is provided at an upper end of the knob housing 60, and the fixing portion 61 has a ring-shaped structure extending toward an inside of the knob housing 60. When the knob housing 60 is mounted, the knob housing 60 is sleeved in the upper end of the cover plate 50, and the stepped part of the cover plate 50 is clamped with the fixing part 61, so that the cover plate 50 and the knob housing 60 are nested and fixed.

The stepped portion of the cover plate 50 may be provided as one step or a plurality of steps, and the fixing portion 61 may be a single-layer annular structure or a plurality of layers annular structure, however, the number of steps is the same as that of the annular structure and is structurally adapted.

In this embodiment, preferably, the step-shaped portion of the cover plate 50 has a step, and similarly, the fixing portion 61 has a ring-shaped structure, and the number of steps and the number of layers of the ring-shaped structure are both one, which is convenient for processing, and avoids that the number of layers is too large to enlarge the gap distance between the knob housing and the visible area, so that the frame of the display screen is too wide.

In this embodiment, the overall housing 10, the backlight layer 20, the liquid crystal panel 30 and the optical adhesive layer 40 are preferably substantially the same in size. The size of the visual area is maximized, and the visual effect of the display screen visual area without frames is further ensured.

In this embodiment, the inner side of the knob housing 60 is preferably in a gap with the side of the cover plate 50. I.e., the stepped portion of the cover plate 50 is formed with a gap with the inside of the knob housing 60, to facilitate the rotation of the display screen.

Example 2

The utility model also provides electronic equipment, which comprises the vehicle knob display module in the embodiment 1. The vehicle-mounted display module with the structure realizes the visual effect of no frame in the visual area of the vehicle-mounted display screen, reduces the frame of the vehicle-mounted display screen, can assemble a larger display screen with the same size, has better visual effect of the display screen and improves the experience of a user.

According to the utility model, the side surface of the cover plate is arranged in a stepped shape, the fixing part is arranged on the knob shell and is matched and fixed with the boss of the cover plate, so that the cover plate of the display module is approximately in seamless connection with the cyclone shell in appearance, and the boss of the cover plate is not more than the size of the visible area, so that the distance between the edge of the cover plate and the visible area is reduced, and the visual effects of a narrow frame of the vehicle-mounted display screen and no frame of the visible area are realized.

The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are to be protected by the present utility model.

Claims

1. A vehicle knob display module is characterized by comprising,

a complete machine shell;

the backlight layer at least partially covers the whole machine shell;

a liquid crystal screen at least partially covering the backlight layer;

2. The vehicle-mounted knob display module assembly according to claim 1, wherein the complete machine housing is of a planar configuration.

3. The vehicle-mounted knob display module assembly according to claim 1, wherein the dimensions of the boss of the cover plate do not exceed the dimensions of the liquid crystal screen, the backlight layer and the optical adhesive layer.

4. The on-vehicle knob display module assembly according to claim 1, wherein the fixing portion is provided at an upper end of the knob housing.

5. The in-vehicle knob display module assembly according to claim 1, wherein the fixing portion is a ring-shaped structure extending toward an inside of the knob housing.

6. The on-vehicle knob display module assembly according to claim 5, wherein the boss portion of the cover plate is nested and fixed with the fixing portion.

7. The vehicle-mounted knob display module assembly according to claim 1, wherein the overall housing, backlight layer, liquid crystal display and optical adhesive layer are substantially the same size.

8. The vehicle knob display module assembly according to claim 1, wherein the cover plate has a stepped side with a stepped portion.

9. The vehicle-mounted knob display module assembly according to claim 1, wherein the inside of the knob housing is in a gap with the side of the cover plate.

10. An electronic device comprising the in-vehicle knob display module of any one of claims 1-9.