CN-224210979-U - Rearview display device and vehicle

CN224210979UCN 224210979 UCN224210979 UCN 224210979UCN-224210979-U

Abstract

The embodiment of the utility model provides a rearview display device and a vehicle. The rearview display device comprises a collecting unit and a rearview unit, wherein the rearview unit comprises a rearview front shell, a rearview rear shell and a rearview display screen, the rearview front shell and the rearview rear shell are buckled with each other, the rearview rear shell comprises a shell body and an extension support, a cavity structure penetrating through the end of the extension support and the shell body is arranged in the extension support, the first end of the extension support is connected with the rearview rear shell, the second end of the extension support extends out of a vehicle, the rearview display screen is arranged on the rearview front shell, the shell body, the rearview front shell and the rearview display screen are positioned in the vehicle, the collecting unit is arranged at the second end of the extension support, the collecting unit comprises a camera shell and a camera module, and the camera module is arranged in the camera shell and connected with the rearview display screen through a signal wire. The real-time performance and the stability of video stream playing can be guaranteed by adopting a wired connection mode, and the safety of vehicle driving is improved.

Inventors

SHAO HONGWEI
SONG XIANGYU
FU XIAOYAN

Assignees

黑龙江天有为电子股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250523

Claims (10)

1. A rearview display device is used for a vehicle and is characterized by comprising an acquisition unit and a rearview unit; the rearview unit comprises a rearview front shell, a rearview rear shell and a rearview display screen, wherein the rearview front shell and the rearview rear shell are mutually buckled, the rearview rear shell comprises a shell body and an extension bracket, a cavity structure penetrating through the end part of the extension bracket and the shell body is arranged in the extension bracket, the first end of the extension bracket is connected with the rearview rear shell, and the second end of the extension bracket extends out of the vehicle; the acquisition unit install in extend the second end of support, the acquisition unit is including making a video recording the casing and making a video recording the module, make a video recording the module set up in make a video recording in the casing, and through the signal line with the back vision display screen is connected.
2. The rearview display device according to claim 1, wherein the camera housing comprises a mounting shell and a connecting rod, the mounting shell is provided with a side wall, the connecting rod is of a hollow structure, one end of the connecting rod is connected to one side of the side wall, close to the rearview rear shell, and the other end of the connecting rod is connected with the second end of the extension bracket, and the camera module is mounted on the mounting shell.
3. The rearview display device of claim 2, wherein the second end of the extension bracket has a recess, and the side of the connecting rod adjacent to the rear viewing rear shell has an upper protrusion, and the recess mates with the upper protrusion.
4. A rear-view display device as claimed in claim 3, wherein the upper protrusion is in a rotational fit with the lower recess.
5. The rearview display device according to claim 4, wherein the upper protruding portion makes an end portion of the connecting rod have a first step structure, a first step surface of the first step structure faces downwards, the lower recessed portion makes a second end of the extending support have a second step structure, a second step surface of the second step structure faces upwards, the first step structure and the second step structure are in lap joint, and opposite portions of the first step structure and the second step structure, which are located in the axial direction of the extending support, have arc-shaped curved surface structures.
6. The rearview display device of claim 2, wherein the camera housing further comprises a connection plate, wherein the top of the mounting housing protrudes toward the extension bracket to form a protruding portion, and wherein the connection plate connects the protruding portion and the connection rod.
7. The rearview display device of claim 1, wherein a central axis of the extension bracket has a smoothly convex curve, and an end distal from the rear viewing rear shell extends upwardly and in a direction distal from the rear viewing rear shell.
8. The rear view display device as set forth in claim 7, wherein the rear view front housing has a planar structure, and wherein the thickness of the rear view rear housing increases gradually from the edge to the center at least in a partial area.
9. The rearview display device of claim 1, wherein the rear viewing front shell and the rear viewing rear shell form a rear viewing housing comprising an upper edge, a first pair of side edges, a lower edge and a second pair of side edges connected in sequence, The first pair of side edges having one end closer to the upper edge than the other end closer to the second pair of side edges; The upper edge is obliquely arranged relative to the lower edge, one end of the upper edge, which is close to the second opposite side edge, is farther from the lower edge than the other end, and the extension bracket extends to one side where the first opposite side edge is located.
10. A vehicle comprising the rear view display device according to any one of claims 1 to 9, provided to at least one of a door and a center console.

Description

Rearview display device and vehicle Technical Field The utility model relates to the field of automobile components, in particular to a rearview display device and a vehicle. Background With the popularity of electronic data of vehicles, vehicles using electronic rear-view mirrors instead of conventional physical rear-view mirrors are gradually becoming available on the market. The electronic rearview mirror mainly collects video streams in real time through a camera device and displays the video streams in real time on electronic equipment in a display device of a vehicle. The problem of driving safety is related to, and the layout of the display device in the electronic rearview mirror needs to consider the traditional observation habit of a driver on the physical rearview mirror, namely, the situation of a left rear vehicle needs to be observed, the situation of a right rear vehicle needs to be observed, and the situation of the right rear vehicle needs to be observed, and the situation of the right rear vehicle needs to be observed. Therefore, the display devices that display the left and right rear video streams need to be arranged on the left and right sides of the vehicle body. In the prior art, the scheme of partial electronic rearview mirrors adopts a wireless connection mode, video streams acquired by cameras outside a vehicle are transmitted to a display screen in the vehicle for display, but real-time display of the video streams is related to the problem of driving safety, and the requirements that the electronic rearview mirrors need to display the video streams in real time and stably are difficult to meet due to insufficient stability of wireless data transmission. Disclosure of utility model In view of the above-described situation, a main object of the present utility model is to provide a rearview display device and a vehicle capable of displaying a captured video stream in real time and stably. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The rearview display device comprises a collecting unit and a rearview unit, wherein the rearview unit comprises a rearview front shell, a rearview rear shell and a rearview display screen, the rearview front shell and the rearview rear shell are mutually buckled, the rearview rear shell comprises a shell body and an extending support, a cavity structure penetrating through the end of the extending support and the shell body is arranged in the extending support, the first end of the extending support is connected with the rearview rear shell, the second end of the extending support extends out of a vehicle, the rearview display screen is arranged in the rearview front shell, the shell body, the rearview front shell and the rearview display screen are arranged in the vehicle, the collecting unit is arranged at the second end of the extending support, and the collecting unit comprises a camera shell and a camera module which is arranged in the camera shell and is connected with the rearview display screen through a signal wire. The camera shooting shell comprises a mounting shell and a connecting rod, wherein the mounting shell is provided with a side wall, one end of the connecting rod is connected to one side of the side wall, close to the rear-view rear shell, and the other end of the connecting rod is connected with the second end of the extension bracket, and the camera shooting module is mounted on the mounting shell. Preferably, the second end of the extension bracket has a concave portion, and the side of the connecting rod near the rear view backshell has an upper convex portion, and the concave portion is matched with the upper convex portion. Preferably, the upper protrusion is in a rotational fit with the lower recess. Preferably, the upper protruding part enables the end part of the connecting rod to be in a first step structure, a first step surface of the first step structure faces downwards, the lower recessed part enables the second end of the extending support to be in a second step structure, the second step surface faces upwards, the first step structure is in lap joint fit with the second step structure, and opposite parts of the first step structure and the second step structure, which are located in the axial direction of the extending support, are in arc-shaped curved surface structures. Preferably, the camera shooting shell further comprises a connecting plate, the top of the mounting shell protrudes towards the extending support to form a protruding portion, and the connecting plate is connected with the protruding portion and the connecting rod. Preferably, the central axis of the extension bracket has a smooth convex curve, and one end far away from the rear view backshell extends upwards and in a direction far away from the rear view backshell. Preferably, the rear view front shell is in a plane structure, and the thickness of the rear view rear shell is gradually incr