CN220662426U

CN220662426U - Blind area camera auxiliary monitoring device

Info

Publication number: CN220662426U
Application number: CN202322127086.1U
Authority: CN
Inventors: 李志刚
Original assignee: IAT Automobile Technology Co Ltd
Current assignee: IAT Automobile Technology Co Ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-03-26
Anticipated expiration: 2033-08-09

Abstract

The utility model relates to an auxiliary monitoring device for a blind area camera, and relates to the technical field of automobile design and manufacture. The blind area camera auxiliary monitoring device comprises a base, a camera front cover, a camera support, a motor assembly, a camera sliding rail and a motor gear. The blind area range of the vehicle body is reduced by the blind area camera auxiliary monitoring device, when the blind area view of the vehicle body needs to be increased, the camera extends out of the vehicle body, and the blind area range is detected and transmitted to the display device, so that a driver can intuitively feel the size and the shape of the blind area obstacle. When the blind area view is not needed, the blind area view can be retracted into the vehicle body again to be hidden.

Description

Blind area camera auxiliary monitoring device

Technical Field

The utility model relates to the technical field of automobile design and manufacture, in particular to an auxiliary monitoring device for a blind area camera.

Background

In the prior art, a conventional panoramic monitor used for a passenger car is arranged in the middle of a front bumper, at positions near an outer rearview mirror on both sides and at the middle of a vehicle tail. Providing a front view, a rear view, and a side view. The cameras arranged at the positions of the rearview mirrors at the two sides only provide a backward view, and the vehicle type is provided with two cameras, namely, a view for looking forward at the positions of the wings and a view for looking at the rear part of the vehicle.

Panoramic monitors, while convenient, do not see objects in some areas. In particular, the four corners of the vehicle are blind spots where the object is not visible, either in top view, front view or rear view.

Disclosure of Invention

In order to solve the technical problems in the prior art, the utility model aims to provide an auxiliary monitoring device for a blind area camera.

The utility model discloses an auxiliary monitoring device for a blind area camera, which comprises a base, a camera front cover, a camera bracket, a motor assembly, a camera sliding rail and a motor gear, wherein the base is provided with a camera front cover; the base is fixed on the opening of the bumper skin and comprises an upper base part and a lower base part; the camera sliding rail is arranged in the lower part of the base, the camera is mounted on the camera bracket, and the camera bracket is mounted on the camera sliding rail; the inner surface of the front cover of the camera is provided with two connecting arms which penetrate through the opening of the bumper skin and are arranged with the protruding pin shafts on the two sides of the camera bracket, the tail end of the connecting arm is provided with a round pin which is matched with a track in the upper part of the base; the camera support is arranged on the upper part of the base; the motor gear is arranged on an output shaft of the motor assembly, a straight tooth structure is arranged on the camera sliding rail, and the straight tooth structure is meshed with the motor gear.

Wherein, the base welds on the opening of bumper covering.

Wherein the camera is mounted on the camera support by a 2 nd screw.

The camera support is clamped on the camera sliding rail through a buckle.

Wherein, the motor assembly is installed in the motor installation shell.

Wherein, the motor assembly is installed in the motor installation shell through the buckle.

Wherein, the motor installation shell is through 1 st screw with the base lower part of base is connected.

Wherein, the motor installation shell is installed at the surface of base lower part.

Wherein, the motor assembly is a stepper motor.

Wherein, the step motor is provided with multistage reduction gear group.

Compared with the prior art, the blind area camera auxiliary monitoring device has the following beneficial effects:

when the blind area camera auxiliary monitoring device is required to provide monitoring images, the hidden camera can extend out of the vehicle body to provide monitoring images of the position; when not needed, the vehicle body is retracted and hidden.

Drawings

Fig. 1 is an exploded view of a blind area camera auxiliary monitoring device of embodiment 1;

fig. 2 is a closing state diagram of the blind area camera auxiliary monitoring device in embodiment 1;

FIG. 3 is a schematic cross-sectional view of FIG. 2 along the direction A-A;

fig. 4 is an open state diagram of the blind area camera auxiliary monitoring device of embodiment 1;

fig. 5 is an enlarged structural view of a circled portion G of fig. 4;

FIG. 6 is a schematic cross-sectional view of FIG. 5 along the direction F-F;

FIG. 7 is an assembly rear view of the blind zone camera auxiliary monitoring apparatus of embodiment 1;

FIG. 8 is a schematic cross-sectional view of FIG. 7 along the direction C-C;

FIG. 9 is a schematic cross-sectional view of FIG. 7 along the direction B-B;

FIG. 10 is a schematic cross-sectional view of FIG. 9 along the direction D-D;

FIG. 11 is a schematic cross-sectional view of FIG. 7 along the E-E direction;

fig. 12 is a motor installation view in embodiment 1.

Detailed Description

The hidden camera device at the front end of the bumper of the present utility model will be further described with reference to specific embodiments and drawings, so as to assist those skilled in the art in a more complete, accurate and thorough understanding of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

The following detailed description of the embodiments of the utility model, provided in the accompanying drawings, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected 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.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1

As shown in fig. 1 to 12, the blind area camera auxiliary monitoring device of the present embodiment includes a base 7, a camera 10, a camera front cover 11, a camera bracket 8, a motor assembly 2, a camera slide rail 5, and a motor gear 6. The base 7 is welded to the opening of the bumper skin 1. The base 7 comprises a base upper part and a base lower part. The camera slide rail 5 is arranged in the lower part of the base 7. The camera 10 is mounted on the camera support 8 by a 2 nd screw 9. The camera support 8 is clamped on the camera sliding rail 5 through a buckle. The inner surface of the camera front cover 11 is provided with two connecting arms, the two connecting arms penetrate through the opening of the bumper skin 1 and are installed with protruding pin shafts on two sides of the camera support 8 (see fig. 9), the tail ends of the connecting arms are provided with round pins, and the round pins are matched with the tracks in the upper portion of the base. The camera support 8 is arranged at the upper part of the base 7.

The motor gear 6 is arranged on the output shaft of the motor assembly 2. The motor assembly 2 is installed in the motor installation shell 3 through a buckle, and the motor installation shell 3 is fixedly connected with the outer surface of the lower part of the base 7 through a 1 st screw 4. The camera sliding rail 5 is provided with a straight tooth structure, and the straight tooth structure is meshed with the motor gear 6.

When the vehicle is ignited or the four corners of the vehicle need to be seen, the main control computer gives out signals, the driving motor 2 rotates, and the camera slide rail 5 is pushed to slide out of the vehicle through a gear rack mechanism (see fig. 11). The camera support 8 is clamped on the camera sliding rail 5, and when the camera sliding rail 5 slides outwards, the camera front cover 11 mounted on the protruding pin shaft 9 of the camera support 8 is driven to move outwards (see fig. 10). The round pin at the tail end of the connecting arm slides in a track at the upper part of the base 7 (see fig. 8-9), and along with the sliding out of the camera support 8, the track on the base 7 forces the camera front cover 11 to drive along the track and swing up and down around the rotation axis of the camera support 8, so as to achieve the aim of rotating upwards while sliding out outwards. At the end of the outward sliding of the camera slide rail 5, the camera front cover 11 is turned over and opened to the maximum position, and the effective view of the requirements of the camera is free from shielding of the camera front cover 11. When the vehicle moves from the initial state to a certain distance or the device is not needed to work, the stepping motor rotates reversely, and the movable part moves reversely, so that the purpose of retracting the camera, the sliding rail and other parts into the vehicle body is achieved. The motor assembly 2 is a stepping motor provided with a multi-stage reduction gear set so as to achieve the purposes of accurately controlling the movement stroke and improving the output rotation torque.

The blind area range of the vehicle body is reduced by the blind area camera auxiliary monitoring device, when the blind area view of the vehicle body needs to be increased, the camera extends out of the vehicle body, and the blind area range is detected and transmitted to the display device, so that a driver can intuitively feel the size and the shape of the blind area obstacle. When the blind area view is not needed, the blind area view can be retracted into the vehicle body again to be hidden. Meanwhile, the telescopic camera device can be arranged at other positions of the vehicle body, so that the appearance aesthetic property is improved, and the cleanliness of a camera lens is guaranteed.

Claims

1. The utility model provides a supplementary monitoring devices of blind area camera which characterized in that: comprises a base, a camera front cover, a camera bracket, a motor assembly, a camera sliding rail and a motor gear; the base is fixed on the opening of the bumper skin and comprises an upper base part and a lower base part; the camera sliding rail is arranged in the lower part of the base, the camera is mounted on the camera bracket, and the camera bracket is mounted on the camera sliding rail; the inner surface of the front cover of the camera is provided with two connecting arms which penetrate through the opening of the bumper skin and are arranged with the protruding pin shafts on the two sides of the camera bracket, the tail end of the connecting arm is provided with a round pin which is matched with a track in the upper part of the base; the camera support is arranged on the upper part of the base; the motor gear is arranged on an output shaft of the motor assembly, a straight tooth structure is arranged on the camera sliding rail, and the straight tooth structure is meshed with the motor gear.

2. The blind area camera auxiliary monitoring device according to claim 1, wherein: the base is welded on the opening of the bumper skin.

3. The blind area camera auxiliary monitoring device according to claim 1, wherein: the camera is mounted on the camera support through a 2 nd screw.

4. The blind area camera auxiliary monitoring device according to claim 1, wherein: the camera support is clamped on the camera sliding rail through a buckle.

5. The blind area camera auxiliary monitoring device according to claim 1, wherein: the motor assembly is mounted in the motor mounting shell.

6. The blind area camera auxiliary monitoring device according to claim 5, wherein: the motor assembly is installed in the motor installation shell through a buckle.

7. The blind area camera auxiliary monitoring device according to claim 6, wherein: the motor installation shell is connected with the lower part of the base through a 1 st screw.

8. The blind area camera auxiliary monitoring device according to claim 7, wherein: the motor mounting shell is mounted on the outer surface of the lower portion of the base.

9. The blind area camera auxiliary monitoring device according to claim 1, wherein: the motor assembly is a stepper motor.

10. The blind area camera auxiliary monitoring device according to claim 9, wherein: the stepper motor is provided with a multi-stage reduction gear set.