CN219738421U

CN219738421U - Display device

Info

Publication number: CN219738421U
Application number: CN202320719044.4U
Authority: CN
Inventors: 郭兴丽; 翟兵兵
Original assignee: Continental Automotive Body Electronic System Wuhu Co Ltd
Current assignee: Continental Automotive Body Electronic System Wuhu Co Ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-09-22
Anticipated expiration: 2033-03-31

Abstract

The utility model provides a display device which comprises a display screen, a support, a decoration piece and a rear cover, wherein the display screen and the rear cover are fixed on the support, the decoration piece is arranged around a glass panel of the display screen, a plurality of concave parts or annular parts with openings facing the support are arranged on the inner side of the decoration piece, protrusions are arranged at corresponding positions of the edges of the support piece facing the decoration piece, and the protrusions are embedded into the concave parts or the annular parts. According to the display device provided by the utility model, the decoration and the support are connected in an opposite-inserting mode, so that the matched connection of the decoration in a narrow space is ensured, meanwhile, the decoration and the support are connected through the bonding part, the assembly gap between the decoration and the support is eliminated, and the noise generated in the running process of a vehicle is avoided.

Description

Display device

Technical Field

The utility model relates to the field of automobiles, in particular to a display device.

Background

In the vehicle-mounted display device, a decorative ring, also called a silver ring, is generally arranged around the display screen, and the decorative ring is connected with a bracket of the display device through a buckle.

The display device shown in fig. 1 comprises a display screen 1 and a gesture control unit 2, wherein due to the limitation of modeling and structure, the space below the gesture control unit is narrow, and a buckle can not be arranged to fix a decorative ring 5.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide the display device, which adopts a butt-inserting mode to connect the decoration and the bracket, ensures the matching connection of the decoration in a narrow space, simultaneously uses the bonding part to connect the decoration and the bracket, eliminates the assembly gap between the decoration and the bracket, and avoids the noise in the running process of a vehicle.

The utility model provides a display device which comprises a display screen, a support, a decoration piece and a rear cover, wherein the display screen and the rear cover are fixed on the support, the decoration piece is arranged around a glass panel of the display screen, a plurality of concave parts or annular parts with openings facing the support are arranged on the inner side of the decoration piece, protrusions are arranged at corresponding positions of the edges of the support piece facing the decoration piece, and the protrusions are embedded into the concave parts or the annular parts.

Further, a bonding part is arranged between the second edge of the decorating part facing the bracket and used for bonding the decorating part and the bracket.

Further, the bonding part is glue or adhesive tape.

Further, the recess or the annular portion is provided with a guide slope toward the inside of the opening of the bracket.

The utility model also provides a display device which comprises a display screen, a gesture control unit, a support, a decoration and a rear cover, wherein the display screen, the gesture control unit and the rear cover are fixed on the support, the decoration is arranged around a glass panel of the display screen and a panel of the gesture control unit, a plurality of concave parts or annular parts with openings facing the support are arranged on the inner side of the decoration, protrusions are arranged at corresponding positions of the edges of the support facing the decoration, and the protrusions are embedded into the concave parts or the annular parts.

Compared with the prior art, the display device provided by the utility model has the following beneficial effects: the decoration and the support are connected in an opposite-inserting mode, so that the fit connection of the decoration in a narrow space is guaranteed, meanwhile, the decoration and the support are connected through the bonding part, the assembly gap between the decoration and the support is eliminated, and noise is avoided in the running process of a vehicle.

Drawings

FIG. 1 is a schematic diagram of a display device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a stand, trim piece of the display device shown in FIG. 1;

FIG. 3 is an exploded view of a gesture control unit of the display device shown in FIG. 1;

FIG. 4 is a schematic view of the assembly of the bracket with the trim piece;

FIG. 5 is an enlarged view of a portion of the assembly of the bracket with the trim piece;

fig. 6 is a partial cross-sectional view of the assembly of the bracket with the trim piece.

Detailed Description

As shown in fig. 1 and 2, a display device according to an embodiment of the present utility model includes a display screen 1, a gesture control unit 2, a bracket 3, a decoration 5, and a rear cover 6, wherein the display screen 1, the gesture control unit 2, the decoration 5, and the rear cover 6 are fixed on the bracket 3, and the gesture control unit 2 is used for receiving and processing gesture operations of a driver.

The display screen 1 comprises a glass panel, a liquid crystal display panel, a backlight unit and a main PCB board, wherein the liquid crystal display panel is attached to the inner side of the glass cover plate, the glass panel and the main PCB board are fixed on a bracket 3, and the backlight unit is arranged in a containing part of the bracket 3 facing the glass panel.

As shown in fig. 3, the gesture control unit 2 includes a panel 21, a light guide 22, a reflective film 23, a frame 24, and a PCB 25, and the panel 21, the light guide 22, and the PCB 25 are fixed to the frame 24.

The panel 21 is provided with an indication symbol 211 for indicating the state of the gesture control unit 2, the light guide 22 is arranged at a position corresponding to the indication symbol 211, the light guide 22 is in a strip shape, the surface of the light guide 22 facing the panel 21 is a light emitting surface 223, the positions of the PCB 25 corresponding to the end surfaces 221 and 222 (light incident surfaces) of the light guide 22 are provided with light source LEDs 251 for lighting the indication symbol 211, and the reflecting film 23 covers the surfaces of the light guide 22 except the light incident surface and the light emitting surface and is used for improving the utilization rate of light emitted by the light source LEDs 251.

The light guide 22 is provided with a positioning protrusion 224, which is inserted into a positioning notch 241 at a corresponding position of the frame 24, so that the light guide 22 is inserted into the frame 24.

As shown in fig. 4 and 5, the decorative member 5 is provided with a plurality of annular portions 53 open toward the holder 3, and protrusions 31 are provided at corresponding positions on the edge of the holder 3, and the protrusions 31 are fitted into the annular portions 53 to fix the decorative member 5 to the holder 3.

In other embodiments, the trim may be provided with a plurality of recesses with openings facing the bracket 3, and the protrusions 31 on the bracket 3 may be fitted into the recesses to fix the trim to the bracket 3.

The annular portion 53 or the concave portion is provided with a guide slope 531 toward the inside of the opening of the holder 3, as shown in fig. 6, to facilitate insertion of the projection 31.

As shown in fig. 2 and 6, the decoration 5 is disposed around the glass panel of the display screen 1 and the panel 21 of the gesture control unit 2, the first edge 51 of the decoration 5 is an appearance surface, the second edge 52 facing the support 3 is a contact surface with the support 3, and a bonding part is disposed between the second edge 52 and the support 3 and used for bonding the decoration 5 and the support 3, so that the decoration 5 is more firmly fixed on the support 3, and meanwhile, an assembly gap between the decoration 5 and the support is eliminated, and noise is avoided in the running process of a vehicle.

In this embodiment, the adhesive part is an adhesive tape 4, and in other embodiments, may be glue.

The fixing structure of the support and the decoration in the embodiment is also suitable for a display device which does not comprise a gesture control unit, and the decoration is arranged around the glass panel of the display screen, so that the decoration is firmly fixed on the support, meanwhile, the assembly gap between the support and the decoration is eliminated, and noise is avoided in the running process of a vehicle.

While the utility model has been described in terms of preferred embodiments, the utility model is not so limited. Any person skilled in the art shall not depart from the spirit and scope of the present utility model and shall accordingly fall within the scope of the utility model as defined by the appended claims.

Claims

1. The display device is characterized by comprising a display screen, a support, a decoration and a rear cover, wherein the display screen and the rear cover are fixed on the support, the decoration is arranged around a glass panel of the display screen, a plurality of openings are formed in the inner side of the decoration and face to a concave portion or an annular portion of the support, protrusions are arranged at corresponding positions of the edges of the support and face to the decoration, and the protrusions are embedded into the concave portion or the annular portion.

2. The display device of claim 1, wherein an adhesive portion is provided between the second edge of the decorative member facing the bracket and the bracket for adhering the decorative member to the bracket.

3. The display device of claim 2, wherein the adhesive is glue or glue strip.

4. A display device as claimed in claim 1, characterized in that the recess or the ring is provided with a guiding ramp towards the inside of the opening of the holder.

5. The utility model provides a display device, its characterized in that, display device includes display screen, gesture control unit, support, decoration and back lid, and display screen, gesture control unit, back lid are fixed in the support, and the decoration is around the glass panel of display screen and the panel setting of gesture control unit, and the decoration inboard is provided with a plurality of openings and towards the concave part or the cyclic annular portion of support, and the support edge is provided with the arch towards the relevant position of decoration, protruding embedding concave part or cyclic annular portion.

6. The display device of claim 5, wherein an adhesive portion is provided between the second edge of the decorative member facing the bracket and the bracket for adhering the decorative member to the bracket.