CN215814869U

CN215814869U - Back lid integral type display screen structure is shaded

Info

Publication number: CN215814869U
Application number: CN202121834070.9U
Authority: CN
Inventors: 李秀征
Original assignee: Jiangsu Toppower Automotive Electronics Co ltd
Current assignee: Jiangsu Toppower Automotive Electronics Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-02-11
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a backlight rear Cover integrated display screen structure in the field of display screen backlight, which can realize a narrow frame, reduce the thickness of the whole display screen and reduce the accumulated tolerance accumulation of assembly and is a novel structural design. The backlight and the magnesium-aluminum alloy rear cover are bonded into a whole through the structural adhesive, and the structural design of the backlight rear cover is integrated, so that the contradiction between the light weight and the thinness required by the modeling design and the design space required by the engineering design is solved, and the strength requirement required by the engineering design can be met while the attractive appearance is met.

Description

Back lid integral type display screen structure is shaded

Technical Field

The utility model relates to the technical field of vehicle-mounted display screens, in particular to a backlight rear cover integrated display screen structure.

Background

At present, in many automobile modeling departments, in order to beautify the interior modeling, a light, thin and narrow-frame modeling design is adopted for a display screen. Structural design of traditional display screen, structural assembly level stack is more for the display screen is thicker, and peripheral black border region is also bigger, and this makes traditional display screen structural design can't satisfy figurative requirement. Therefore, a backlight rear cover integrated display screen structure is provided.

SUMMERY OF THE UTILITY MODEL

The present invention provides a backlight rear cover integrated display screen structure to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lid integral type display screen structure behind being shaded, includes back lid and backlight unit, the left side of back lid sets up backlight unit, FOG display screen is connected in backlight unit's left side, the left side of FOG display screen sets up the Cover lens that has touch function.

Furthermore, the rear cover and the backlight assembly are bonded and fixed by structural adhesive.

Furthermore, the rear Cover and the Cover lens are bonded and fixed by adopting structural adhesive.

Furthermore, the FOG display screen is fixed with the backlight assembly through double faced adhesive tape, and the FOG display screen and the Cover lens are attached by optical glue.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model adopts the assembly of the structural adhesive bonding mode, can compress each sub-part, eliminate abnormal sound among the parts, eliminate the internal stress of the parts, increase the reliability of the display screen, and facilitate the batch production at the same time;

2. the back cover backlight integrated structure design of the utility model solves the contradiction between the modeling and the engineering design, and can meet the requirements of the engineering design while meeting the beautiful modeling.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a back cover according to the present invention;

FIG. 3 is a schematic view of a backlight assembly according to the present invention;

FIG. 4 is a schematic structural diagram of an FOG display screen according to the present invention;

FIG. 5 is a schematic structural diagram of Cover lens according to the present invention.

In the figure: 1. cover lens; 2. an FOG display screen; 3. a backlight assembly; 4. a rear cover; 5. and (4) structural adhesive.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a lid integral type display screen structure behind being shaded, lid 4 behind magnalium, the left side of lid 4 sets up backlight unit 3 behind the magnalium, backlight unit 3's left side FOG display screen 2, FOG display screen 2 left side set up Cover lens1, Cover lens1 is in the same place through the structure glue with back lid 4. When mounting, the rear Cover 4 was bonded with the components of the backlight assembly 3 and the components of the Cover lens1+ FOG display screen 2 with structural adhesive.

Wherein, the back Cover 4, the backlight assembly 3 and the Cover lens1 are fixed together by structural adhesive.

The back Cover 4, the backlight assembly 3 and the Cover lens1 are fixed by structural adhesive, so that abnormal sound among parts can be eliminated, the tolerance of the parts and assembly is absorbed, the screen degree of the display screen is increased, the internal stress of the display screen is reduced, and batch production is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lid integral type display screen structure behind being shaded, includes back lid (4) and backlight unit (3) integral type structural design, its characterized in that: the left side of back lid (4) sets up backlight unit (3), FOG display screen (2) is connected in the left side of backlight unit (3), the left side of FOG display screen (2) sets up Cover lens (1) that has touch function.

2. The backlight and rear cover integrated display screen structure of claim 1, wherein: and structural adhesive (5) is arranged at the joint of the rear cover (4) and the backlight assembly (3).

3. The backlight and rear cover integrated display screen structure of claim 1, wherein: backlight unit (3), FOG display screen (2) are fixed through the double faced adhesive tape, FOG display screen (2) are fixed through optical cement with Cover lens (1).

4. The backlight and rear cover integrated display screen structure of claim 1, wherein: the rear cover (4) and the backlight assembly (3) are designed into an integral structure, and the rear cover (4) is made of magnesium-aluminum alloy.