Video acquisition device of vehicle and vehicle

Abstract

The utility model relates to the field of automatic driving, and provides a video acquisition device of a vehicle and the vehicle. The video acquisition device comprises an installation support and a video acquisition device body connected with the installation support, the video acquisition device body comprises a shell, positioning protruding blocks and clamping columns are formed on the side, facing the installation support, of the shell, the positioning protruding blocks and the clamping columns are distributed at intervals in the length direction of the installation support, and insertion grooves and buckles are formed in the installation support. The positioning protruding block is inserted into the inserting groove, and the clamping column is clamped to the buckle. According to the shell of the video acquisition device body, the positioning convex block is inserted into the slot, and then the clamping column is clamped with the buckle, so that detachable connection between the video acquisition device body and the mounting bracket is realized in one step, and positioning before connection is not needed. And the stable connection between the video acquisition device and the mounting bracket is realized. No fastener or elastic piece is needed for fixation with the mounting bracket, the mounting is simple and quick, and the cost is low.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automatic driving, and in particular to a video acquisition device of a vehicle and the vehicle. BACKGROUND

[0002] The vehicle-mounted video acquisition device body collects front road images through a front-view camera module to assist the vehicle in realizing functions such as automatic lane keeping, adaptive cruise, automatic emergency braking, and the like.

[0003] In the related art, the video acquisition device body is fixed to the mounting bracket through fasteners or elastic sheets, and the video acquisition device body and the mounting bracket are further positioned and connected, which is complicated in the installation process and the connection between the two is not stable enough. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the above technical problems or at least partially solve the above technical problems, the present application provides a video acquisition device of a vehicle and the vehicle.

[0005] In a first aspect, the embodiments of the present application provide a video acquisition device of a vehicle, comprising a mounting bracket and a video acquisition device body connected to the mounting bracket, the video acquisition device body comprising a shell, one side of the shell facing the mounting bracket being formed with a positioning protrusion and a clamping column, the positioning protrusion and the clamping column being spaced apart along the length direction of the mounting bracket, the mounting bracket being formed with a slot and a buckle, the positioning protrusion being inserted into the slot, and the clamping column being clamped in the buckle.

[0006] According to the embodiments of the first aspect of the present application, the mounting bracket is used to be connected with a vehicle window glass, and the slot is arranged closer to the bottom end of the vehicle window glass than the buckle when the mounting bracket is connected to the vehicle window glass.

[0007] According to the embodiments of the first aspect of the present application, the buckle comprises a buckle seat and a clamping groove formed on the buckle seat, the clamping groove having an entrance for the clamping column to enter, and the slot opening and the entrance are both arranged towards the top end of the vehicle window glass.

[0008] According to the embodiments of the first aspect of the present application, the clamping groove further comprises a limiting groove in communication with the entrance, and the slot width of the limiting groove is greater than the opening degree of the entrance.

[0009] According to the embodiments of the first aspect of the present application, the limiting column enters the limiting groove from the entrance and is clamped with the limiting groove, the outer peripheral surface of the clamping column comprises an arc surface and a plane connected in sequence, and the inner wall of the limiting groove comprises an arc wall in contact with the arc surface and a plane wall in contact with the plane.

[0010] According to the embodiment of the first aspect of the present application, the first end surface of the positioning protrusion matched with the slot is curved, and an arc-shaped groove is formed on the inner wall of the slot and matched with the first end surface.

[0011] According to the embodiment of the first aspect of the present application, the video acquisition device body comprises a camera lens, and the mounting bracket is provided with an opening hole for exposing the camera lens;

[0012] A recess is formed on the side of the mounting bracket away from the video acquisition device body, the recess is trapezoidal and comprises two inclined side walls and a first wall facing the vehicle window glass, the opening hole is located on the first wall, and the two inclined side walls are connected to the first wall and are in a diverging shape.

[0013] According to the embodiment of the first aspect of the present application, the positioning protrusion is provided with two, and the shell is provided with one positioning protrusion on each side along the width direction of the shell, the slot is provided with two, and the mounting bracket is provided with two mounting seats on the two sides, and each mounting seat is provided with one slot;

[0014] And / or, the clamping column is provided with two, and the shell is provided with one clamping column on each side along the width direction of the shell, and the mounting bracket is provided with one buckle on each side.

[0015] Secondly, the embodiment of the present application provides a vehicle comprising the video acquisition device of the vehicle.

[0016] According to the embodiment of the second aspect of the present application, the vehicle comprises a vehicle window glass, and the mounting bracket is connected to the vehicle window glass.

[0017] Compared with the prior art, the technical scheme provided by the embodiment of the present application has the following advantages:

[0018] The video acquisition device of the vehicle and the vehicle provided by the embodiment of the present application have the following advantages: BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings, which are incorporated into and form part of the specification, illustrate embodiments consistent with the present application and, together with the specification, serve to explain the principles of the present application.

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, for those skilled in the art, other drawings can also be obtained based on these drawings without any creative effort.

[0021] Figure 1 A schematic view of a three-dimensional structure of a video acquisition device of a vehicle according to an embodiment of the present application;

[0022] Figure 2 A schematic view of a three-dimensional structure of a buckle according to an embodiment of the present application; Figure 1 A local enlarged view at A in FIG. 4;

[0023] Figure 3 A schematic view of a three-dimensional structure of a video acquisition device body according to an embodiment of the present application;

[0024] Figure 4 A schematic view of a three-dimensional structure of a video acquisition device body according to an embodiment of the present application;

[0025] Figure 5 A schematic view of a three-dimensional structure of a mounting bracket according to an embodiment of the present application.

[0026] 1, mounting bracket; 11, opening; 12, inclined side wall; 13, first wall; 2, video acquisition device body; 21, camera lens; 3, positioning protrusion; 31, first end face; 4, clamping column; 41, arc surface; 42, flat surface; 5, insertion slot; 6, buckle; 61, buckle seat; 62, clamping groove; 621, inlet; 622, limiting groove; 6221, arc wall; 6222, flat wall. DETAILED DESCRIPTION

[0027] In order to more clearly illustrate the above-mentioned purposes, features and advantages of the present application, the following will further describe the solutions of the present application. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0028] In the following description, many specific details are set forth in order to fully understand the present application, but the present application can also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only some of the embodiments of the present application, not all the embodiments.

[0029] In the related art, the video acquisition device body is fixed with the mounting bracket through fasteners or elastic sheets, and the video acquisition device body and the mounting bracket are further positioned and connected, so that the installation process is complicated and the connection of the two is not stable enough.

[0030] In view of this, as Figures 1 to 5As shown, the embodiment of the present application provides a video acquisition device of a vehicle, which comprises a mounting bracket 1 and a video acquisition device body 2 connected with the mounting bracket 1. The video acquisition device body 2 comprises a shell, and a positioning protrusion 3 and a clamping column 4 are formed on one side of the shell facing the mounting bracket 1. The positioning protrusion 3 and the clamping column 4 are distributed along the length direction of the mounting bracket 1. A slot 5 and a buckle 6 are formed on the mounting bracket 1. The positioning protrusion 3 is inserted into the slot 5, and the slot 5 supports and limits the positioning protrusion 3. The clamping column 4 is clamped in the buckle 6. The mounting bracket 1 is used to be connected with a vehicle window glass. The vehicle window glass can be a front windshield, a side window glass, a rear windshield or a sunroof glass, etc.

[0031] The video acquisition device of the vehicle provided by the embodiment of the present application can realize the detachable connection between the video acquisition device body 2 and the mounting bracket 1 in one step by inserting the positioning protrusion 3 into the slot 5 and then clamping the clamping column 4 and the buckle 6. The video acquisition device body 2 is connected with the slot 5 and the buckle 6 through the positioning protrusion 3 and the clamping column 4 on both sides along the length direction of the video acquisition device body 2, thereby realizing the stable connection between the video acquisition device and the mounting bracket 1. The video acquisition device does not need to be fixed with the mounting bracket 1 through fasteners or elastic sheets, and the installation is simple and fast, and the cost is low.

[0032] In some embodiments, as shown in Figure 1 The mounting bracket 1 is used to be connected with the vehicle window glass. When the mounting bracket 1 is connected with the vehicle window glass, the slot 5 is arranged close to the bottom end of the vehicle window glass compared with the buckle 6. Most of the vehicle window glass is in an inclined shape. When the mounting bracket 1 is connected with the vehicle window glass, the positioning protrusion 3 on the video acquisition device body 2 is first inserted into the slot 5, and then the clamping column 4 is clamped with the buckle 6 in correspondence. The whole installation process is time-saving and labor-saving.

[0033] In some embodiments, as shown in Figure 1 and Figure 2 The buckle 6 comprises a buckle seat 61 and a clamping groove 62 formed on the buckle seat 61. The clamping groove 62 has an entrance 621 for the clamping column 4 to enter. The slot opening of the slot 5 and the entrance 621 are both arranged towards the top end of the vehicle window glass. Figure 1 As shown in The slot opening of the slot 5 and the entrance 621 are both arranged towards the top end of the vehicle window glass, so that the video acquisition device body 2 is pushed in the direction of the inclined downward of the vehicle window glass to realize the insertion of the positioning protrusion 3 and the slot 5 and the clamping of the clamping column 4 and the buckle 6. The installation process is simple and convenient.

[0034] In some embodiments, as shown in Figure 2 and Figure 3As shown, the clamping groove 62 further comprises a limiting groove 622 in communication with the entrance 621, and the groove width D2 of the limiting groove 622 is greater than the opening D1 of the entrance 621. When the video capture device body 2 is subjected to a pushing force, the inner wall of the clamping groove 62 is extruded during the process that the clamping column 4 enters the limiting groove 622 from the entrance 621, the entrance 621 is opened to allow the clamping column 4 to enter, and the opening of the entrance 621 is kept at D1 after the clamping column 4 enters the limiting groove 622, so as to avoid the clamping column 4 from being separated from the clamping groove 62.

[0035] In some embodiments, as shown in Figure 2 and Figure 3 As shown, the limiting column enters the limiting groove 622 from the entrance 621 and is clamped with the limiting groove 622, the outer peripheral surface of the clamping column 4 comprises the arc surface 41 and the plane 42 connected with each other, the inner wall of the limiting groove 622 comprises the arc wall 6221 in contact with the arc surface 41 and the plane wall 6222 in contact with the plane 42, and when the arc surface 41 of the clamping column 4 is completely matched with the arc wall 6221 of the limiting groove 622, it is the position where the video capture device body 2 is installed with the mounting bracket 1 after the clamping column 4 enters the clamping groove 62, so as to realize the accurate positioning of the video capture device body 2. Moreover, the arc surface 41 of the clamping column 4 is matched with the arc wall 6221 of the limiting groove 622, and at the same time, the plane 42 of the clamping column 4 is completely matched with the plane wall 6222 of the limiting groove 622, compared with the clamping column 4 being made into a cylindrical shape, the limiting column with the outer peripheral surface of the part of the plane 42 is in contact with the plane wall 6222, which increases the connection area and is not easy to slip, and the clamping column 4 is more stable when clamped with the buckle 6.

[0036] In some embodiments, as shown in Figure 4 As shown, the first end surface 31 of the positioning protrusion 3 matched with the insertion slot 5 is curved, and the inner wall of the insertion slot 5 is formed with an arc-shaped groove matched with the first end surface 31. That is, the front end of the positioning protrusion 3 is curved after the positioning protrusion 3 is inserted into the insertion slot 5, compared with the front end of the plane 42 matched with the groove of the plane 42, the front end of the curved surface is in contact with the arc-shaped groove, so that the positioning protrusion 3 is not easy to separate from the insertion slot 5.

[0037] In some embodiments, as shown in Figure 5 As shown, the video capture device body 2 comprises a camera lens 21, and the mounting bracket 1 is provided with an opening 11 for exposing the camera lens 21. The side of the mounting bracket 1 away from the video capture device body 2 is formed with a recess, the recess is trapezoidal and comprises two inclined side walls 12 and a first wall 13 facing the vehicle window glass, the opening 11 is located on the first wall 13, and the two inclined side walls 12 and the first wall 13 are connected in a diverging manner, so as to avoid blocking the camera lens 21 and affecting the data collection of the camera lens 21. The side of the mounting bracket 1 away from the video capture device body 2 can be connected with the vehicle window glass, and the camera lens 21 can collect signals without being affected.

[0038] In some embodiments, as shown in Figure 1 and Figure 4 two positioning protrusions 3 are provided, one on each side of the housing along the width direction, two insertion slots 5 are provided, and two mounting seats are provided on the two sides of the mounting bracket 1, one insertion slot 5 is formed on each mounting seat. Two clamping columns 4 are provided, one on each side of the housing along the width direction, and two buckles 6 are provided on the two sides of the mounting bracket 1, so that the video capture device body 2 is stably connected with the mounting bracket 1.

[0039] Another embodiment of the present application provides a vehicle comprising the video capture device of the above vehicle.

[0040] In some embodiments, the vehicle comprises a window glass, and the mounting bracket is connected to the window glass.

[0041] It should be noted that, in this document, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action, without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus.

[0042] The above description is merely one specific implementation of the present application, making it possible for those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Accordingly, the present application is not to be limited to the embodiments described herein but is to be accorded the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. A video acquisition device for a vehicle, characterized in that, The device includes a mounting bracket (1) and a video acquisition device body (2) connected to the mounting bracket (1). The video acquisition device body (2) includes a housing. A positioning protrusion (3) and a snap-fit ​​post (4) are formed on the side of the housing facing the mounting bracket (1). The positioning protrusion (3) and the snap-fit ​​post (4) are distributed at intervals along the length direction of the mounting bracket (1). A slot (5) and a buckle (6) are formed on the mounting bracket (1). The positioning protrusion (3) is inserted into the slot (5), and the snap-fit ​​post (4) is snapped into the buckle (6).

2. The video acquisition device for a vehicle according to claim 1, characterized in that, The mounting bracket (1) is used to connect with the window glass. When the mounting bracket (1) is connected to the window glass, the slot (5) is set closer to the bottom of the window glass than the buckle (6).

3. The video acquisition device for a vehicle according to claim 2, characterized in that, The buckle (6) includes a buckle seat (61) and a buckle groove (62) formed on the buckle seat (61). The buckle groove (62) has an inlet (621) for the buckle post (4) to enter. The slot (5) and the inlet (621) are both positioned facing the top of the window glass.

4. The video acquisition device for a vehicle according to claim 3, characterized in that, The slot (62) also includes a limiting slot (622) communicating with the inlet (621), the width of the limiting slot (622) being greater than the opening of the inlet (621).

5. The video acquisition device for a vehicle according to claim 4, characterized in that, The snap-fit ​​post (4) enters the limiting groove (622) through the inlet (621) and snaps into the limiting groove (622). The outer peripheral surface of the snap-fit ​​post (4) includes a connected arc-shaped surface (41) and a flat surface (42). The inner wall of the limiting groove (622) includes an arc-shaped wall (6221) that contacts the arc-shaped surface (41) and a flat wall (6222) that contacts the flat surface (42).

6. The video acquisition device for a vehicle according to claim 1, characterized in that, The first end face (31) of the positioning protrusion (3) that mates with the slot (5) is curved, and an arc-shaped groove is formed on the inner wall of the slot (5), which is adapted to the first end face (31).

7. The video acquisition device for a vehicle according to claim 2, characterized in that, The video acquisition device body (2) includes a camera lens (21), and the mounting bracket (1) is provided with an opening (11) for exposing the camera lens (21). The mounting bracket (1) has a recess on the side facing away from the video acquisition device body (2). The recess is trapezoidal and includes two inclined sidewalls (12) and a first wall (13) facing the car window glass. The opening (11) is located on the first wall (13). The two inclined sidewalls (12) intersect and connect with the first wall (13) and are diffused.

8. The video acquisition device for a vehicle according to claim 1, characterized in that, Two positioning protrusions (3) are provided, and one positioning protrusion (3) is provided on each side of the outer shell along its width direction. Two slots (5) are provided, and two mounting seats are provided on both sides of the mounting bracket (1), with one slot (5) formed on each mounting seat. And / or, two snap-fit ​​posts (4) are provided, and one snap-fit ​​post (4) is provided on each side of the outer shell along its width direction, and one buckle (6) is provided on each side of the mounting bracket (1).

9. A vehicle, characterized in that, Includes the video capture device for the vehicle as described in any one of claims 1 to 8.

10. The vehicle according to claim 9, characterized in that, The vehicle includes a window glass, and the mounting bracket (1) is connected to the window glass.

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