CN219706925U

CN219706925U - Camera base, camera subassembly and car for car

Info

Publication number: CN219706925U
Application number: CN202320725359.XU
Authority: CN
Inventors: 张利军; 杨邦安; 潘冬冬; 张飞
Original assignee: Zhejiang Geely Holding Group Co Ltd; Geely Automobile Research Institute Ningbo Co Ltd
Current assignee: Zhejiang Geely Holding Group Co Ltd; Geely Automobile Research Institute Ningbo Co Ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-09-19
Anticipated expiration: 2033-04-03

Abstract

The utility model provides a camera base for an automobile, a camera assembly and an automobile, and relates to the field of automobile parts. According to the camera base for the automobile, the water spray opening of the nozzle faces the camera, so that water in the water pipe can be sprayed to the camera through the water spray opening of the nozzle, and the camera is cleaned.

Description

Camera base, camera subassembly and car for car

Technical Field

The utility model relates to the field of automobile parts, in particular to a camera base for an automobile, a camera assembly and an automobile.

Background

The reversing image system is widely applied to various vehicles and generally comprises a display screen in the vehicle and a reversing camera at the tail of the vehicle, wherein the camera is exposed outside for a long time, pollutants such as soil, muddy water, dust, bird droppings and the like can be attached to a view mirror surface of the camera, the light transmittance of the camera is reduced, and the view of a driver is influenced. The cleaning of the existing camera is generally realized by additionally arranging a nozzle and a pipeline, the nozzle is usually arranged outside an automobile, the installation is abrupt, the external aesthetic degree of the automobile is affected, and the arrangement difficulty and the occupied space are large.

Disclosure of Invention

The utility model aims to solve the technical problems of large occupied space and low aesthetic degree of the existing automobile camera cleaning device.

In a first aspect, the utility model provides a camera base for an automobile, which comprises a base body and a nozzle, wherein the base body is used for installing a camera, the nozzle is installed on the base body and is positioned on one side of the camera, one end of the nozzle is provided with a water spray opening, the water spray opening is used for being arranged towards the camera, and the other end of the nozzle is used for being connected with a water pipe.

Compared with the prior art, the camera base for the automobile has at least the following advantages:

the nozzle, the camera are all installed on the pedestal, and the water jet of nozzle is towards the camera for the water in the water pipe that is used for the washing accessible nozzle spouts to the camera, realizes the washing to the camera, because the nozzle is integrated to the pedestal of installing the camera on, compare in the scheme that the camera was washd to parts such as extra arranging nozzle in the car outside in the prior art, can simplify the structure, optimize spatial arrangement, not only simple to operate, and can make the car appearance more pleasing to the eye.

Optionally, the pedestal includes base body and apron, the base body is used for being connected with the automobile body, the apron set up in the base body keep away from one side of automobile body and with the base body cooperation installation, the nozzle with the base body is connected, the water jet of nozzle stretches out the apron with towards the automobile body is outside.

Optionally, the base body is provided with a first mounting hole matched with the appearance of the nozzle, the cover plate is provided with a second mounting hole matched with the appearance of the nozzle, the second mounting hole is correspondingly arranged with the first mounting hole, and the nozzle passes through the first mounting hole and the second mounting hole to be detachably connected with the base body and the cover plate.

Optionally, be equipped with first spacing boss and the spacing boss of second that sets up along axial direction interval on the circumference lateral wall of nozzle, the nozzle be close to the one end of first spacing boss inserts first mounting hole just first spacing boss be used for with the base body is close to an end face butt of apron, the nozzle is close to the one end of the spacing boss of second inserts the second mounting hole just the spacing boss of second be used for with the internal face butt of apron.

Optionally, an anti-rotation block is arranged in the circumferential direction of the first limiting boss and/or the second limiting boss, an anti-rotation limiting groove is arranged in the circumferential direction of the first mounting hole and/or the second mounting hole, and the anti-rotation block is used for being inserted into the anti-rotation limiting groove;

when the nozzle is inserted into the first mounting hole and the second mounting hole, the anti-rotation block is inserted into the anti-rotation limiting groove.

Optionally, the nozzle and the cover plate are integrally formed.

Optionally, the cross-sectional shape of the water jet is V-shaped or fan-shaped.

Optionally, the cross-sectional dimension of the internal flow passage of the nozzle is gradually reduced from an end near the water pipe toward the water jet.

In a second aspect, the present utility model provides a camera assembly, including the above-mentioned camera base for an automobile and a camera, where the camera is mounted on a base body of the camera base for the automobile. Compared with the prior art, the camera assembly has the advantages that the camera assembly is the same as the camera base for the automobile, and the description is omitted.

In a third aspect, the present utility model provides an automobile, including the camera assembly described above. Compared with the prior art, the automobile has the advantages identical to those of the camera assembly, and the description is omitted.

Drawings

Fig. 1 is a schematic diagram of a first mounting structure of a camera base and a camera for an automobile according to an embodiment of the present utility model;

FIG. 2 is a partial cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the nozzle of FIG. 1;

fig. 4 is a schematic structural view of a second camera mount for an automobile according to an embodiment of the present utility model;

fig. 5 is a cross-sectional view of fig. 4.

Reference numerals illustrate:

1. a base; 11. a base body; 111. a first mounting hole; 12. a cover plate; 121. a second mounting hole; 2. a nozzle; 21. a water jet; 22. the first limiting boss; 23. the second limiting boss; 24. an anti-rotation block; 3. a camera; 4. a water pipe.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "coupled," and "mated" are to be construed broadly, and may be, for example, fixedly coupled, detachably coupled, or integrally coupled; 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 skilled in the art according to the specific circumstances.

In addition, in the description of the present utility model, it should be noted that terms such as "upper", "lower", "front", "rear", etc. in the embodiments indicate terms of orientation, and only for simplifying the positional relationship of the description based on the drawings of the specification, it does not represent that the elements and devices etc. referred to must be operated according to the operations and methods and configurations defined in the specific orientation and limitation of the present utility model, and such orientation terms do not constitute limitations of the present utility model.

A coordinate system XYZ axis is established herein, wherein the forward direction of the X axis represents the front, the reverse direction of the X axis represents the rear, the forward direction of the Y axis represents the left, the reverse direction of the Y axis represents the right, the forward direction of the Z axis represents the top, and the reverse direction of the Z axis represents the bottom.

The direction of the arrows in fig. 5 indicates the direction of the water flow.

As shown in fig. 1-2 and 4-5, an embodiment of the present utility model provides a camera base for an automobile, which includes a base 1 and a nozzle 2, wherein the base 1 is used for installing a camera 3, the nozzle 2 is installed on the base 1 and is located at one side of the camera 3, one end of the nozzle 2 is provided with a water spray opening 21, the water spray opening 21 is used for being arranged towards the camera 3, and the other end of the nozzle 2 is used for being connected with a water pipe 4.

In this embodiment, the camera base for the automobile is mounted on the automobile body, and the camera 3 may be mounted at the tail or the front of the automobile for imaging the scene at the tail and the front of the automobile, where the camera 3 is connected with a display screen in the automobile, and the scene formed by the camera is displayed on the display screen to assist the driver in completing driving operations such as reversing, advancing, turning, etc.

Here, the camera 3 and the nozzle 2 are at least partially located inside the base 1, the lens of the camera 3 may extend out of the base 1 to face the outside of the automobile, and the water jet 21 of the nozzle 2 may extend out of the base 1 to face the outside of the automobile, and the water outlet direction of the water jet 21 faces the camera 3, so that the water flow ejected from the water jet 21 can be used for cleaning the camera 3. The nozzle 2 is used for connecting one end of the water pipe 4 and is formed with a conical step, so that the contact friction force between the water pipe 4 and the nozzle 2 is increased, and the water pipe cannot fall off after being sleeved.

Because the nozzle 2 is integrated on the base 1 provided with the camera 3, compared with the prior scheme of additionally arranging the nozzle and the pipeline outside the automobile to clean the camera, the structure can be simplified, the space arrangement can be optimized, and the appearance of the automobile is more attractive.

As shown in fig. 1-2, alternatively, the base 1 includes a base body 11 and a cover plate 12, the base body 11 is used for being connected with a vehicle body, the cover plate 12 is disposed on a side of the base body 11 away from the vehicle body and is mounted in cooperation with the base body 11, the nozzle 2 is connected with the base body 11, and the water spray opening 21 of the nozzle 2 extends out of the cover plate 12 to face the outside of the vehicle body.

In this embodiment, the base body 11 and the cover 12 may be detachably connected by a fastener or a bolt, so that the cover 12 may be detached, and the nozzle 2 and the camera 3 therein may be installed and observed.

Only part of the nozzle 2 and the camera 3 extends out of the seat body 1, the nozzle 2 can be cleaned cleanly by the camera 3, meanwhile, the arrangement of the nozzle 2 is hidden in a maximized mode, the occupation of the external space is reduced, and the appearance of the vehicle is attractive.

As shown in fig. 2, optionally, the base body 11 is provided with a first mounting hole 111 matching the shape of the nozzle 2, the cover 12 is provided with a second mounting hole 121 matching the shape of the nozzle 2, the second mounting hole 121 is disposed corresponding to the first mounting hole 111, and the nozzle 2 passes through the first mounting hole 111 and the second mounting hole 121 to be detachably connected with the base body 11 and the cover 12.

In this embodiment, the diameters of the first mounting hole 111 and the second mounting hole 121 may be the same or different, and the nozzle 2 may have a cylindrical structure with uniform cross-sectional diameters, or may have a stepped structure with different cross-sectional diameters. The different section positions of the nozzle 2 are respectively matched with the first mounting hole 111 and the second mounting hole 121, so that the nozzle 2 is mounted and connected with the base body 11 and the cover plate 12.

As shown in fig. 2-3, optionally, a first limiting boss 22 and a second limiting boss 23 are disposed on a circumferential side wall of the nozzle 2 at intervals along an axial direction, one end of the nozzle 2, which is close to the first limiting boss 22, is inserted into the first mounting hole 111 and the first limiting boss 22 is used for abutting against an end face of the base body 11, which is close to the cover plate 12, and one end of the nozzle 2, which is close to the second limiting boss 23, is inserted into the second mounting hole 121 and the second limiting boss 23 is used for abutting against an inner wall face of the cover plate 12.

In this embodiment, the first limiting boss 22 and the second limiting boss 23 may be annular bosses, semi-annular bosses, or other shapes. When the two ends of the nozzle 2 are respectively inserted into the first mounting hole 111 and the second mounting hole 121, and the first limiting boss 22 and the second limiting boss 23 are respectively abutted to the opposite surfaces of the base body 11 and the cover plate 12, the nozzle 2 and the base body 1 are mounted in place.

Because the first spacing boss 22 and the second spacing boss 23 are arranged at intervals along the axis direction of the nozzle 2, the first spacing boss 22 is abutted with the base body 11, and the second spacing boss 23 is abutted with the cover plate 12, the nozzle 2 can be effectively prevented from moving relative to the base body 1 along the axis direction, and the installation stability between the nozzle 2 and the base body 1 is improved.

As shown in fig. 3, optionally, an anti-rotation block 24 is provided on the circumference of the first limit boss 22 and/or the second limit boss 23, an anti-rotation limit groove is provided on the circumference of the first mounting hole 111 and/or the second mounting hole 121, and the anti-rotation block 24 is used for being inserted into the anti-rotation limit groove;

when the nozzle 2 is inserted into the first mounting hole 111 and the second mounting hole 121, the anti-rotation block 24 is inserted into the anti-rotation limiting groove.

In this embodiment, the first limiting boss 22, the second limiting boss 23, and the anti-rotation block 24 may be integrally formed with the nozzle 2, thereby simplifying the forming process. By providing a notch around the first mounting hole 111 or the second mounting hole 121 to form the anti-rotation limiting groove, the anti-rotation block 24 is inserted into the anti-rotation limiting groove, so that the nozzle 2 can be prevented from rotating relative to the base 1.

In this embodiment, on the basis that the first limiting boss 22 and the second limiting boss 23 limit the movement of the nozzle 2 along the axial direction thereof, an anti-rotation block 24 is disposed on the first limiting boss 22 and/or the second limiting boss 23, and the anti-rotation block 24 limits the rotation of the nozzle 2 along the circumferential direction thereof.

Here, the rotation preventing block 24 may be provided only on one of the first and second limiting bosses 22 and 23, or the rotation preventing block 24 may be provided on both of the first and second limiting bosses 22 and 23, and a suitable number of rotation preventing blocks 24 may be provided at a suitable position as required.

Alternatively, the nozzle 2 is integrally formed with the cover plate 12.

In this embodiment, the nozzle 2 and the cover plate 12 may be integrally formed by plastic, so as to reduce the difficulty of matching and installation and improve the production efficiency.

The water spraying opening 21 of the nozzle 2 may be located at a peripheral position of the lens of the camera 3, for example, right above, left and right sides, left above, or right above, so that the cleaning liquid can be sprayed from the position to clean the lens of the camera 3.

Alternatively, the cross-sectional shape of the water jet 21 is V-shaped or fan-shaped.

In this embodiment, one end of the water jet 21 of the nozzle 2 extends out of the cover plate 12 and is at a certain height from the outer surface of the cover plate, and the water jet 21 can be inclined by 2 ° or 3 ° toward the camera 3, so that the water flow ejected forms an included angle with respect to the outer surface of the cover plate 12.

The water jet 21 is V type or fan-shaped, goes out water the shape even, and to both sides diffusion, spray angle and area are big, can wash whole camera lens, and the sanitization is comprehensive, and under the inconvenient circumstances of wiping the camera of going of car, also can carry out good formation of image and show, promotes user experience.

As shown in fig. 2 and 5, alternatively, the cross-sectional dimension of the internal flow passage of the nozzle 2 is gradually reduced from the end near the water pipe 4 toward the water jet 21.

In this embodiment, the nozzle 2 has a cylindrical structure, and a cylindrical water flow channel may be disposed inside the nozzle 2. The water flow channel is formed in a structure form that the water flow channel is changed from large to small along the water inlet end (the end connected with the water pipe 4) to the direction of the water spraying port 21, so that the water pressure at the water outlet position is increased, and raw materials are saved.

Another embodiment of the present utility model provides a camera assembly, including the above-mentioned camera base for an automobile and a camera 3, where the camera 3 is connected with a base 1 on the camera base for an automobile. The advantages of the present embodiment compared with the prior art are the same as those of the above-mentioned camera base for automobile, and the description thereof will not be repeated.

Another embodiment of the present utility model is directed to an automobile including the camera assembly described above. The advantages of the present embodiment compared to the prior art are the same as those of the camera module described above, and the description thereof will not be repeated.

Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.

Claims

1. The utility model provides a camera base for car, its characterized in that, includes pedestal (1) and nozzle (2), pedestal (1) is used for installing camera (3), nozzle (2) install in on pedestal (1) and be located one side of camera (3), the one end of nozzle (2) is equipped with water jet (21), water jet (21) are used for the orientation camera (3) set up, the other end of nozzle (2) is used for being connected with water pipe (4).

2. The camera head base for the automobile according to claim 1, wherein the base body (1) comprises a base body (11) and a cover plate (12), the base body (11) is used for being connected with the automobile body, the cover plate (12) is arranged on one side, far away from the automobile body, of the base body (11) and is installed in a matched mode with the base body (11), the nozzle (2) is connected with the base body (11), and the water spraying opening (21) of the nozzle (2) extends out of the cover plate (12) to face the outside of the automobile body.

3. The camera head base for the automobile according to claim 2, wherein the base body (11) is provided with a first mounting hole (111) matched with the appearance of the nozzle (2), the cover plate (12) is provided with a second mounting hole (121) matched with the appearance of the nozzle (2), the second mounting hole (121) is correspondingly arranged with the first mounting hole (111), and the nozzle (2) passes through the first mounting hole (111) and the second mounting hole (121) so as to be detachably connected with the base body (11) and the cover plate (12).

4. A camera mount for a vehicle according to claim 3, wherein a first limit boss (22) and a second limit boss (23) are disposed on a circumferential side wall of the nozzle (2) at intervals along an axial direction, one end of the nozzle (2) close to the first limit boss (22) is inserted into the first mounting hole (111) and the first limit boss (22) is used for abutting against an end face of the mount body (11) close to the cover plate (12), and one end of the nozzle (2) close to the second limit boss (23) is inserted into the second mounting hole (121) and the second limit boss (23) is used for abutting against an inner wall face of the cover plate (12).

5. The camera head base for the automobile according to claim 4, wherein an anti-rotation block (24) is arranged in the circumferential direction of the first limit boss (22) and/or the second limit boss (23), an anti-rotation limit groove is arranged in the circumferential direction of the first mounting hole (111) and/or the second mounting hole (121), and the anti-rotation block (24) is used for being inserted into the anti-rotation limit groove;

when the nozzle (2) is inserted into the first mounting hole (111) and the second mounting hole (121), the anti-rotation block (24) is inserted into the anti-rotation limit groove.

6. Camera head mount according to claim 2, characterized in that the nozzle (2) is provided integrally with the cover plate (12).

7. The camera head base according to claim 2, wherein the cross-sectional shape of the water jet (21) is V-shaped or fan-shaped.

8. Camera mount according to claim 1, characterized in that the cross-sectional dimension of the internal flow channel of the nozzle (2) decreases gradually from the end near the water pipe (4) towards the water jet (21).

9. A camera assembly, characterized by comprising a camera mount for a car and a camera (3) according to any one of claims 1-8, said camera (3) being mounted on a base body (1) of said camera mount for a car.

10. An automobile comprising the camera assembly of claim 9.