CN217177994U - Unmanned vehicle and camera support thereof - Google Patents

Abstract

The utility model relates to a camera support of unmanned vehicle, this camera support of unmanned vehicle includes base, mount pad and first connecting piece, the base is used for installing the automobile body at unmanned vehicle, be provided with the spout on the base, the mount pad can be connected in the base with the base around first direction X rotation, the mount pad is used for installing the camera, first connecting piece wears to establish in the spout, and first connecting piece is used for connecting the automobile body, spout and first connecting piece sliding fit. The camera support of unmanned car of this application is when facing scenes such as needs frequent adjustment camera angle and change cameras, can adjust the camera around first direction X and around the angle of two directions of second direction Y, when needing frequently to adjust the camera angle in test unmanned car autopilot technical process, need not to destroy original camera support, and then cost a large amount of time and cost go to make camera support again, has improved efficiency of software testing.

Description

Unmanned vehicle and camera support thereof

Technical Field

The application relates to the technical field of unmanned vehicles, in particular to a camera support of an unmanned vehicle and the unmanned vehicle.

Background

The camera is an important component of the unmanned vehicle and is used for collecting road conditions, and the camera can be installed on the unmanned vehicle through a support.

In the use of the prior unmanned vehicle, the condition that the angle of a camera needs to be adjusted is often met. Current camera support is fixed support usually, and the camera installation is inconvenient to be adjusted after fixed, when unmanned car accelerates, slows down or jolts, can influence the effect of making a video recording. In order to achieve a better shooting effect, the installation angle and the position of the camera are required to be adjusted or replaced, and the existing installation structure is inconvenient for installation and adjustment of the camera.

SUMMERY OF THE UTILITY MODEL

The application provides a camera support and unmanned car of unmanned car can adjust the angle of camera for the automobile body in a flexible way.

The first aspect of the application provides a camera support of unmanned vehicle, this camera support of unmanned vehicle includes the base, mount pad and first connecting piece, the base is used for installing the automobile body at unmanned vehicle, be provided with the spout on the base, the mount pad can be connected in the base around first direction X rotation with the base, the mount pad is used for installing the camera, first connecting piece is worn to establish in the spout, and first connecting piece is used for connecting the automobile body, spout and first connecting piece sliding fit, so that the base can rotate around second direction Y.

The utility model provides a camera support of unmanned car passes through pedestal mounting at unmanned car's automobile body, and the mount pad rotates to be connected in the base to make the user can adjust the turned angle of installing the camera on the mount pad around first direction X for the base. The base is provided with a sliding groove, the first connecting piece is arranged in the sliding groove in a penetrating mode and connected with the vehicle body, and the sliding groove is in sliding fit with the first connecting piece to enable at least rotational freedom degrees to be formed between the sliding part and the first connecting piece, so that a user can adjust the rotating angle of the base and the camera relative to the vehicle body around the second direction. Compare fixed camera mount of unmanned car among the prior art, the camera mount of unmanned car of this application when facing to needs frequently adjust the camera angle and change scenes such as camera, can adjust the camera around the angle of first direction X and around two directions of second direction Y, when the camera angle need frequently be adjusted to the test unmanned car autopilot technical process, need not to destroy original camera mount, and then cost a large amount of time and cost go to make camera mount again, and the efficiency of software testing is improved.

In a possible design, the camera support of the unmanned vehicle further comprises a second connecting piece, the base is further provided with a first positioning hole, the second connecting piece penetrates through the first positioning hole and is used for connecting the vehicle body, the chute is in the shape of a circular arc, and the axis of the first positioning hole is the circle center O of the chute.

In a possible design, along the pitch arc direction of spout, the base is provided with angle scale, and angle scale includes a plurality of scale marks.

In one possible design, the angular difference between two adjacent scale markings is 5 °.

In a possible design, the base is further provided with a second positioning hole, the camera support of the unmanned vehicle further comprises a third connecting piece, the third connecting piece penetrates through the second positioning hole and is used for connecting the vehicle body, the scale marks comprise a zero-return mark, and the second positioning hole and the zero-return mark are symmetrical relative to a radial extension line L of the first positioning hole in the third direction Z.

In a possible design, the base comprises a first mounting plate and a first mounting plate, the mounting base comprises a second mounting plate and a second mounting plate, the first mounting plate is used for being mounted on the vehicle body, the second mounting plate is used for mounting the camera, the second mounting plate is eccentrically connected to the second mounting plate, and the first mounting plate and the second mounting plate are connected in a rotating mode in the first direction X.

In a possible design, the camera bracket further comprises an adjusting bolt and a locknut, and the adjusting bolt penetrates through the first mounting disc and the second mounting disc and then is tightly matched with the locknut, so that the adjusting bolt and the locknut are tightly pressed on the first mounting disc and the second mounting disc.

In one possible design, the first mounting plate is provided with a polygonal recess, and the side wall of the polygonal recess is matched with the side wall of the locknut.

In a possible design, the base comprises at least two first mounting discs arranged at intervals, the mounting seat comprises at least two second mounting discs arranged at intervals, and the first mounting discs and the second mounting discs are arranged in a staggered mode along a first direction X.

In one possible design, the contact surface between the first mounting plate and the second mounting plate is a frosted surface.

In one possible design, the second mounting plate is provided with a plurality of third through holes for mounting the camera.

The second aspect of the present application provides an unmanned vehicle, which includes a vehicle body and a camera support, wherein the camera support is the camera support of the unmanned vehicle with the above contents, the camera support is installed on the vehicle body, and the effect is the same as the above contents.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

Fig. 1 is a schematic structural view of a camera mount of an unmanned vehicle provided herein at a first viewing angle;

FIG. 2 is a schematic view of the camera mount of the unmanned vehicle of FIG. 1 in a second viewing angle;

FIG. 3 is a schematic view of the camera support of the unmanned vehicle of FIG. 1 in a third perspective;

FIG. 4 is an exploded view of the camera head bracket of the unmanned vehicle of FIG. 2;

FIG. 5 is a schematic view of the camera mount of the unmanned vehicle of FIG. 1 in a fourth perspective;

fig. 6 is a schematic structural view of the camera mount of the unmanned vehicle of fig. 1 at a second viewing angle, wherein the mount of the base and the mount is reversed;

fig. 7 is a schematic structural view of the camera bracket of the unmanned vehicle 1 in a fifth viewing angle, wherein the base and the mounting seat are mounted in a forward mounting manner, and the base abuts against the mounting seat;

fig. 8 is a schematic structural diagram of the camera bracket of the unmanned vehicle 1 in a fifth viewing angle, wherein the mounting manner of the base and the mounting seat is reversed, and the base abuts against the mounting seat.

Reference numerals are as follows:

1-a base;

11-a first mounting plate;

111-a chute;

111 a-countersunk step;

112-a first positioning hole;

113-angle scale;

113 a-zero-back flag;

114-a second positioning hole;

12-a first mounting plate;

121-polygonal recesses;

122-a first through hole;

2-mounting a base;

21-a second mounting plate;

211-a third through hole;

22-a second mounting plate;

221-a second through hole;

3-a first connector;

4-a second connector;

5-a third connector;

6-adjusting the bolt;

7-locknut;

a first direction X;

a second direction Y;

a third direction Z;

a circle center O;

a radial extension line L;

and (7) a connecting line H.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Detailed Description

For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.

It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the term "and/or" as used herein is merely a relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B, may represent: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

The first aspect of the present application provides a camera support of an unmanned vehicle, can be used in unmanned vehicle technical field, please refer to fig. 1-3, the camera support of the unmanned vehicle of the present application includes base 1, mount pad 2 and first connecting piece 3, base 1 is used for installing the automobile body (not shown in the figure) at the unmanned vehicle, be provided with spout 111 on base 1, mount pad 2 can connect in base 1 around first direction X rotation with base 1, mount pad 2 is used for installing the camera (not shown in the figure), first connecting piece 3 wears to establish in spout 111, and first connecting piece 3 is used for connecting the automobile body, spout 111 and first connecting piece 3 sliding fit, so that base 1 can rotate around second direction Y.

In this embodiment, unmanned vehicle's camera support passes through base 1 to be installed at unmanned vehicle's automobile body, and mount pad 2 rotates to be connected in base 1 to make the user can adjust the turned angle of installing the camera on mount pad 2 around first direction X for base 1. The base 1 is provided with a chute 111, the first connecting piece 3 is arranged in the chute 111 in a penetrating manner and connected with a vehicle body, and the chute 111 is in sliding fit with the first connecting piece 3 to enable at least rotational freedom between the chute 111 and the first connecting piece 3, so that a user can adjust the rotation angle of the base 1 and the camera relative to the vehicle body around the second direction Y. Compare the fixed camera mount of unmanned car among the prior art, the camera mount of unmanned car of this application can adjust the camera around the angle of first direction X and around two directions of second direction Y when facing scenes such as the needs frequent adjustment camera angle and change cameras, when needing frequently to adjust the camera angle in the test unmanned car autopilot technical process, need not to destroy original camera mount, and then spend a large amount of time and cost again and remove to make camera mount again, and the efficiency of software testing is improved.

Wherein, the connection of first connecting piece 3 and automobile body includes two kinds of states, and in the fixed connection state, first connecting piece 3 can be closely connected to the automobile body with spout 111, and base 1 can not rotate around second direction Y for the automobile body to guarantee unmanned car in the operation process, the camera is fixed around the test angle of second direction Y for the automobile body. In the rotation connection state, the first link 3 cannot connect the chute 111 tightly to the vehicle body, and the user can adjust the angle of the base 1 with respect to the vehicle body about the second direction Y to place the camera at a desired test angle.

In addition, referring to fig. 1 to fig. 3, the first connecting member 3 may be a bolt, a mounting hole is formed in the vehicle body, and the fixed connection state and the rotational connection state of the base 1 and the vehicle body are switched by adjusting the thread fitting depth of the first connecting member 3 and the mounting hole.

In a specific embodiment, please refer to fig. 3-5, the camera bracket of the unmanned vehicle further includes a second connecting member 4, the base 1 is further provided with a first positioning hole 112, the second connecting member 4 is inserted into the first positioning hole 112, the second connecting member 4 is used for connecting the vehicle body, the chute 111 is in an arc shape, and an axis of the first positioning hole 112 is a center O of the chute 111.

In this embodiment, the first positioning hole 112 of the base 1 is connected with the vehicle body through the second connecting member 4, a rotational degree of freedom is provided between the first positioning hole 112 and the second connecting member 4, the base 1 can rotate around the second direction Y about a fixed axis relative to the vehicle body, and the first positioning hole 112 and the second connecting member 4 provide a fixed axis reference for a user, so that the rotational angle can be conveniently adjusted and recorded in the test process. The shape of the sliding groove 111 is an arc, and the axis of the first positioning hole 112 is used as a circle center O of a circumference where the arc sliding groove 111 is located, so that the sliding groove 111 slides along an arc line relative to the first connecting piece 3 connected to the vehicle body, and after the user adjusts the angle of the base 1 relative to the vehicle body around the second direction Y, the first connecting piece 3 can also penetrate through the sliding groove 111 and fixedly connect the sliding groove 111 to the vehicle body. Therefore, the camera support of unmanned car of this embodiment can enough be for the automobile body to make the dead axle rotate, and the user of being convenient for adjusts and takes notes turned angle in the test procedure, on the basis of being connected of first connecting piece 3 and automobile body, increases being connected of second connecting piece 4 and automobile body, further improves base 1 and automobile body coupling's reliability.

The second connecting piece 4 can also be a bolt, and is in threaded fit with the other mounting hole of the vehicle body, and the fixed connection state and the rotary connection state of the base 1 and the vehicle body can be switched by adjusting the threaded fit depth of the first connecting piece 3 and the second connecting piece 4 with the two mounting holes of the vehicle body.

Specifically, referring to fig. 4 to fig. 6, along the arc direction of the sliding groove 111, the base 1 is provided with an angle scale 113, and the angle scale 113 includes a plurality of scale marks.

In this embodiment, the first connecting part 3 and the second connecting part 4 are fixed relative to the vehicle body, the connecting line H between the first connecting part 3 and the second connecting part 4 can be used as a radial line of the circumference where the arc chute 111 is located, when the first positioning hole 112 of the base 1 rotates around the second connecting part 4 in a fixed axis manner, the change of the relative position of the first connecting part 3 and the chute 111 can be used as a reference for the size of a specific rotation angle, the first connecting part 3 corresponds to a certain scale mark of the angle scale 113 on the base 1, and a user can immediately know the size of the rotation angle of the base 1 relative to the vehicle body around the second direction Y, so that the camera can be accurately located at a test angle required by the user, and the test efficiency and the test precision are improved.

More specifically, referring to fig. 4-6, the angle difference between two adjacent scale marks is 5 °.

As shown in fig. 4 to 6, the angle scale 113 includes five scale marks, and the rotation angle range of the camera relative to the vehicle body around the second direction Y is 20 °. Of course, the angle scale 113 is not limited to include five scale marks, nor is it limited to the angle difference between two adjacent scale marks being 5 ° according to different test angle requirements.

Referring to fig. 4 to 5, the base 1 is further provided with a second positioning hole 114, the camera bracket of the unmanned vehicle further includes a third connecting member 5, the third connecting member 5 is inserted into the second positioning hole 114, the third connecting member 5 is used for connecting the vehicle body, the scale mark includes a return-to-zero mark 113a, and the second positioning hole 114 and the return-to-zero mark 113a are symmetrical with respect to a radial extension line L of the first positioning hole 112 in the third direction Z.

In this embodiment, when the user does not need to adjust the angle of the base 1 relative to the vehicle body around the second direction Y, the first positioning hole 112 and the second positioning hole 114 of the base 1 are fixedly mounted to the vehicle body through the connection of the second connecting member 4 and the third connecting member 5 with the vehicle body, that is, in the fixed angle mounting mode. When the user needs to adjust the angle of the base 1 relative to the vehicle body around the second direction Y, the angle adjusting device is connected with the vehicle body through the second connecting piece 4 and the third connecting piece 5, the first positioning hole 112 and the second connecting piece 4 can be rotatably connected, the sliding groove 111 can be slidably connected with the first connecting piece 3, according to the scale marks of the angle scale 113, when the user rotates the base 1 to a required test angle, the sliding groove 111 is fixedly connected to the vehicle body through the first connecting piece 3, and the first positioning hole 112 is fixedly connected to the vehicle body through the second connecting piece 4, namely, the angle adjusting installation mode is adjusted. In the scale mark, a zero-return mark 113a is further provided, the zero-return mark 113a and the second positioning hole 114 are symmetrical relative to a radial extension line L of the first positioning hole 112 in the third direction Z, and the zero-return mark 113a is convenient for a user to enable the camera to be quickly reset relative to the vehicle body in the process of frequently adjusting the test angle, or to quickly read the rotation angle of the rotated base 1 relative to the vehicle body. Therefore, the camera support of unmanned car in this embodiment can satisfy different test demands of user with the fixed angle installation mode and the angle regulation installation mode of automobile body.

As shown in fig. 5, the third direction Z may be a running direction of the unmanned vehicle, when the first connecting member 3 is located on the return-to-zero mark 113a, a shooting direction of the camera is the same as the running direction of the unmanned vehicle, and when the first connecting member 3 is located on another scale mark, an included angle is formed between the shooting direction of the camera and the running direction of the unmanned vehicle.

In addition, the third link 5 may be a bolt that is screwed into another mounting hole of the vehicle body.

In the above embodiment, referring to fig. 4, the first positioning hole 112 and the second positioning hole 114 are both countersunk holes disposed on the base 1, and the sliding groove 111 is provided with a countersunk step 111a, so that the first connecting element 3, the second connecting element 4, and the third connecting element 5 do not protrude relative to the base 1, and do not interfere with the rotation of the camera mounted on the mounting base 2.

Referring to fig. 2 to 8, the base 1 includes a first mounting plate 11 and a first mounting plate 12, the mounting base 2 includes a second mounting plate 21 and a second mounting plate 22, the first mounting plate 11 is configured to be mounted on a vehicle body, the second mounting plate 21 is configured to mount the camera, the second mounting plate 21 is eccentrically connected to the second mounting plate 22, and the first mounting plate 12 and the second mounting plate 22 are rotatably connected around a first direction X.

In the present embodiment, the first mounting plate 11 of the base 1 is used for mounting on the vehicle body, the sliding slot 111, the first positioning hole 112 and the second positioning hole 114 in the above embodiments may all be disposed on the first mounting plate 11, and the first mounting plate 12 of the base 1 is used for being rotatably connected with the mounting base 2. The second mounting plate 21 of the mounting base 2 is used for mounting a camera, and the second mounting plate 22 of the mounting base 2 is used for being rotatably connected with the first mounting plate 12 of the base 1. Since the second mounting plate 21 is eccentrically connected to the second mounting plate 22, when the base 1 and the mounting seat 2 are normally mounted as shown in fig. 7, the limit mounting angle of the second mounting plate 21 with respect to the first mounting plate 11 is a (for example, a is equal to 9 °), and when the base 1 and the mounting seat 2 are reversely mounted as shown in fig. 8, the limit mounting angle of the second mounting plate 21 with respect to the first mounting plate 11 is b (for example, b is equal to 23 °), the cameras mounted on the second mounting plate 21 can have different pitch rotation angle ranges, and different test angle requirements of users can be met.

Referring to fig. 2 to 6, the camera bracket further includes an adjusting bolt 6 and a locknut 7, and the adjusting bolt 6 passes through the first mounting plate 12 and the second mounting plate 22 and then is tightly fastened and matched with the locknut 7, so that the adjusting bolt 6 and the locknut 7 press the first mounting plate 12 and the second mounting plate 22.

In this embodiment, adjusting bolt 6 and locknut 7 can restrict mount pad 2 for base 1 around the rotation of second direction Y, can avoid leading to the problem of the every single move angle change of camera for the automobile body because of unmanned car's vibrations factor in the operation process, guarantee that the test is accurate. When a user needs to adjust the angle of the camera around the first direction X relative to the vehicle body, the fastening fit between the adjusting bolt 6 and the locknut 7 is only needed to be released.

The first mounting plate 12 is provided with a first through hole 122, and the second mounting plate is provided with a second through hole 221, which are used for the adjusting bolt 6 to pass through.

Referring to fig. 4, the first mounting plate 12 is provided with a polygonal recess 121, and the sidewall of the polygonal recess 121 is matched with the sidewall of the locknut 7.

In this embodiment, after adjusting bolt 6 and locknut 7 fastening cooperation, still can receive the micro-interference of unmanned car vibrations, in long-time test process, adjusting bolt 6 and locknut 7 fastening cooperation can become invalid gradually, lead to the camera to change for the every single move angle of automobile body, take place the problem of mount pad 2 and base 1 separation even. Therefore, the first mounting plate 12 is provided with the polygonal recessed portion 121, the side wall of the polygonal recessed portion 121 is matched with the side wall of the locknut 7, and in the running process of the unmanned vehicle, the locknut 7 cannot rotate around the second direction Y, so that the reliability of fastening and matching of the adjusting bolt 6 and the locknut 7 is improved, and the camera can be located at the test angle required by the user for a long time.

However, since the side wall of the locknut 7 is mainly hexagonal, the side wall of the polygonal recess 121 is also hexagonal.

Of course, the second mounting plate 22 may be provided with a polygonal recess 121 according to different user requirements.

Referring to fig. 4, the base 1 includes at least two first mounting plates 12 disposed at an interval, the mounting base 2 includes at least two second mounting plates 22 disposed at an interval, and the first mounting plates 12 and the second mounting plates 22 are arranged in a staggered manner along a first direction X.

In this embodiment, the first mounting discs 12 arranged at least two intervals and the second mounting discs 22 arranged at least two intervals are staggered along the first direction X, so that the contact area between the base 1 and the mounting seat 2 is increased, when the adjusting bolt 6 is tightly matched with the locknut 7, the static friction between the base 1 and the mounting seat 2 is larger, and the relative rotation between the base 1 and the mounting seat 2 is less likely to occur, so that the testing angle required by the user for the camera is more reliable.

The contact surface between the first mounting disk 12 and the second mounting disk 22 is a frosted surface, so that the static friction force between the base 1 and the mounting seat 2 can be further increased.

Referring to fig. 4 to 5, the second mounting plate 21 is provided with a plurality of third through holes 211, and the plurality of third through holes 211 are used for mounting the camera.

In this embodiment, a plurality of third through holes 211 can satisfy the user and install the camera of different grade type in the test process, improves efficiency of software testing. Because third through hole 211 runs through in second mounting panel 21 for the camera can be installed on two planes of relative setting of second mounting panel 21, satisfies the different test angle demands of user.

The shape of the third through hole 211 may be a circular hole, a diamond hole, or another hole adapted to the camera.

In the above embodiment, the base 1 and the mounting seat 2 are made of polycarbonate, Acrylonitrile Butadiene Styrene (ABS) copolymer and mixture (PC/ABS), and are manufactured by an injection molding process, after the contact surface between the first mounting plate 12 and the second mounting plate 22 is frosted, the friction coefficient can reach 0.6, the specification of the adjusting bolt 6 is M4, which can provide 9360N friction force, i.e. 74.88N · M torque, and can ensure that the relative positions of the base 1 and the mounting seat 2 are fixed.

The second aspect of the present application provides an unmanned vehicle, and this unmanned vehicle includes automobile body (not shown in the figure) and camera stand, and this camera stand is the camera stand of unmanned vehicle in the above-mentioned embodiment for install the camera, camera stand installs in the automobile body, and the effect is the same with above-mentioned content, and is no longer repeated here.

The camera support of unmanned car and the theory of operation of unmanned car of this application are as follows:

in the fixed angle installation mode, a user fixedly installs the first positioning hole 112 and the second positioning hole 114 of the base 1 to the vehicle body by using the second connecting piece 4 and the third connecting piece 5, respectively, so that the shooting direction of the camera relative to the vehicle body is fixed, the user can only load the camera by adjusting the matching of the locknut 7 and the adjusting bolt 6, the angle of the mounting seat 2 relative to the base 1 is fixed, or the mounting seat 2 relative to the base 1 can rotate around the first direction X, so that the pitching angle of the camera relative to the vehicle body is adjusted. In angle of adjustment installation mode, the user utilizes first connecting piece 3 and second connecting piece 4 to be connected to the automobile body with spout 111 and first locating hole 112 respectively, wherein in the rotation connected state, first locating hole 112 of base 1 can rotate around second direction Y for second connecting piece 4, spout 111 slides along the pitch arc for first connecting piece 3, through the scale sign on first connecting piece 3 and the base 1, make the camera rotate to the required test angle of user, reuse first connecting piece 3 and second connecting piece 4 with spout 111 and first locating hole 112 fixed connection to the automobile body, get into the fixed connection state.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (12)

1. The utility model provides a camera bracket of unmanned vehicle which characterized in that, camera bracket of unmanned vehicle includes:

the base (1) is used for being installed on a vehicle body of an unmanned vehicle, and a sliding groove (111) is formed in the base (1);

the mounting seat (2) can be connected to the base (1) in a manner of rotating around a first direction (X) together with the base (1), and the mounting seat (2) is used for mounting a camera;

the first connecting piece (3) penetrates through the sliding groove (111), and the first connecting piece (3) is used for connecting the vehicle body;

the sliding groove (111) is in sliding fit with the first connecting piece (3) so that the base (1) can rotate around the second direction (Y).

2. The unmanned vehicle camera cradle of claim 1, further comprising a second connector (4);

the base (1) is further provided with a first positioning hole (112), the second connecting piece (4) penetrates through the first positioning hole (112), and the second connecting piece (4) is used for being connected with the vehicle body;

The shape of the sliding chute (111) is an arc, and the axis of the first positioning hole (112) is the center (O) of the sliding chute (111).

3. The camera bracket of the unmanned vehicle according to claim 2, wherein the base (1) is provided with an angle scale (113) along an arc direction of the chute (111);

the angle scale (113) comprises a plurality of scale markings.

4. The camera bracket of the unmanned aerial vehicle of claim 3, wherein the angular difference between two adjacent scale markings is 5 °.

5. The camera bracket of the unmanned vehicle according to claim 3 or 4, wherein the base (1) is further provided with a second positioning hole (114);

the camera support of the unmanned vehicle further comprises a third connecting piece (5), the third connecting piece (5) penetrates through the second positioning hole (114), and the third connecting piece (5) is used for connecting the vehicle body;

the scale marks comprise a zero-return mark (113 a);

the second positioning hole (114) and the zero-return mark (113a) are symmetrical with respect to a radial extension line (L) of the first positioning hole (112) in a third direction (Z).

6. The camera bracket of the unmanned vehicle according to any one of claims 1 to 4, wherein the base (1) comprises a first mounting plate (11) and a first mounting plate (12), and the mounting base (2) comprises a second mounting plate (21) and a second mounting plate (22);

The first mounting plate (11) is used for being mounted on the vehicle body, and the second mounting plate (21) is used for mounting the camera;

the second mounting plate (21) is eccentrically connected to the second mounting plate (22), and the first mounting plate (12) is rotatably connected to the second mounting plate (22) in the first direction (X).

7. The camera bracket of the unmanned aerial vehicle of claim 6, further comprising an adjusting bolt (6) and a locknut (7);

the adjusting bolt (6) penetrates through the first mounting disc (12) and the second mounting disc (22) and then is tightly matched with the anti-loosening nut (7) in a fastening mode, so that the adjusting bolt (6) and the anti-loosening nut (7) tightly press the first mounting disc (12) and the second mounting disc (22).

8. The camera bracket of the unmanned aerial vehicle of claim 7, wherein the first mounting plate (12) is provided with a polygonal recess (121);

the side wall of the polygonal sunken part (121) is matched with the side wall of the locknut (7).

9. The camera bracket of the unmanned aerial vehicle of claim 7, wherein the base (1) comprises at least two first mounting discs (12) arranged at intervals;

The mounting seat (2) comprises at least two second mounting discs (22) which are arranged at intervals;

the first mounting plate (12) and the second mounting plate (22) are arranged in a staggered manner along the first direction (X).

10. The camera mounting of the unmanned aerial vehicle of claim 7, wherein the interface between the first mounting plate (12) and the second mounting plate (22) is a frosted surface.

11. The camera bracket of the unmanned vehicle according to claim 6, wherein the second mounting plate (21) is provided with a plurality of third through holes (211), and the plurality of third through holes (211) are used for mounting the camera.

12. An unmanned vehicle, comprising:

a vehicle body;

the camera support of the unmanned vehicle as claimed in any one of claims 1-11, wherein the camera support is mounted on the vehicle body.

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