Support assembly and camera system

Abstract

The utility model provides a support assembly and a camera system, the support assembly comprises a support body and a plurality of adapters, each adapter is provided with a first connecting part and a second connecting part, the first connecting parts are detachably connected with the support body, the second connecting parts are suitable for being connected with a supported member, and the shapes of the second connecting parts of the adapters are different. Therefore, the plurality of adapters can be respectively compatible with supported pieces with different shapes. The support assembly has the advantage of being good in compatibility with supported pieces of different shapes.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of camera shooting, and more particularly relates to a support assembly and a camera shooting system. BACKGROUND

[0002] A ball camera is a front-end camera with flexible use and can adapt to complex monitoring scenes. In order to widen the field of view of the camera, the camera is often installed in a mounting manner such as bracket hoisting, wall hanging, ceiling suction, and pole holding. However, the camera support in the related art has poor compatibility with cameras of various shapes and cannot be compatible with various models of camera equipment. CONTENT OF THE UTILITY MODEL

[0003] The purpose of the embodiments of the application is to provide a support assembly to solve the technical problem that the camera support in the prior art has poor compatibility with cameras of various shapes and cannot be compatible with various models of camera equipment.

[0004] In a first aspect, the application provides a support assembly.

[0005] The support assembly provided by the application comprises a frame body and a plurality of adapters, the adapter is provided with a first connecting part and a second connecting part, the first connecting part is detachably connected with the frame body, the second connecting part is adapted to be connected with a supported part, the shapes of the second connecting parts of the plurality of adapters are different, so that the plurality of adapters can be respectively compatible with supported parts of different shapes.

[0006] The support assembly provided by the application has the beneficial effect that the first connecting part of any one of the plurality of adapters can be detachably connected with the frame body of the support assembly provided by the application, the shapes of the second connecting parts of the plurality of adapters are different, so that different adapters can be respectively connected with supported parts of different shapes, thereby the frame body can support supported parts of different shapes by replacing the adapter installed on the frame body, and the support assembly provided by the application has good compatibility with supported parts of different shapes.

[0007] Optionally, a through hole is arranged in the frame body, the through hole penetrates the frame body along a first direction, the first connecting part comprises a plurality of first clamping parts, the first clamping parts can extend from one side of the through hole in the first direction and be clamped to the hole wall of the hole mouth on the other side of the through hole in the first direction.

[0008] Optionally, the first clamping part comprises a clamping body and a protruding part, the clamping body extends along the first direction, and the clamping body is fitted to the inner wall of the through hole, the protruding part is arranged at the end of the clamping body away from the second connecting part in the first direction, and the protruding part extends along the side away from the axis of the through hole, so that the protruding part can abut against the end of the hole wall of the through hole in the first direction.

[0009] Optionally, the through hole is a circular hole, and the first clamping portions are arranged along the circumference of the circular hole, so that the adapter is rotatably connected to the frame body.

[0010] Optionally, one of the frame body and the adapter is provided with at least one protrusion, and the other of the frame body and the adapter is provided with a plurality of recesses, the recesses being arranged along the circumference of the through hole, and the protrusion is capable of being fitted into any one of the recesses.

[0011] Optionally, the support assembly further comprises a top cover connected to any one of the frame body and the adapter, and the projection of the through hole in the first direction and the projection of the first clamping portion in the first direction are both located inside the projection of the top cover in the first direction.

[0012] Optionally, the through hole is provided with a rotation-stopping groove at the aperture of the side of the through hole in the first direction towards the top cover, the rotation-stopping groove extending along a direction perpendicular to the first direction, and the top cover comprises a rotation-stopping portion capable of being fitted into the rotation-stopping groove.

[0013] Optionally, the top cover comprises a cover body located at one side of the through hole in the first direction and a second clamping portion provided on the side of the cover body facing the adapter, and the second clamping portion is capable of being clamped to the first clamping portion.

[0014] Optionally, the side of the first clamping portion away from the inner wall of the through hole is provided with a fitting hole, and the side of the second clamping portion facing the first clamping portion is provided with a clamping block capable of being fitted into the fitting hole.

[0015] In a second aspect, the present application provides a camera system.

[0016] The camera system provided by the present application comprises the support assembly and the camera assembly in any of the above embodiments, and the camera assembly is connected to the second connecting portion of the adapter.

[0017] It can be understood that the beneficial effects of the above-mentioned second aspect can be referred to the related description in the above-mentioned first aspect, which will not be described here again. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0019] Figure 1 A structure schematic diagram of a support assembly provided by an embodiment of the present application is shown in FIG. 1.

[0020] Figure 2 A connection schematic diagram of a frame body and an adapter of a support assembly provided by an embodiment of the present application is shown in FIG. 2.

[0021] Figure 3 A structure schematic diagram of a frame body of a support assembly provided by an embodiment of the present application is shown in FIG. 3. Figure 1

[0022] Figure 4 A structure schematic diagram of a frame body of a support assembly provided by an embodiment of the present application is shown in FIG. 4. Figure 2

[0023] Figure 5 A structure schematic diagram of an adapter of a support assembly provided by an embodiment of the present application is shown in FIG. 5.

[0024] Figure 6 A structure schematic diagram of a top cover of a support assembly provided by an embodiment of the present application is shown in FIG. 6.

[0025] Figure 7 A structure schematic diagram of a top cover of a support assembly provided by an embodiment of the present application is shown in FIG. 6. Figure 1 A sectional structure diagram of line A-A in FIG. 6.

[0026] In the drawings, reference numerals:

[0027] 100, a support assembly;

[0028] 10, a frame body; 11, a through hole; 111, an inner wall; 12, a rotation-stopping groove; 13, a recess;

[0029] 20, an adapter; 201, a first connecting part; 202, a second connecting part; 21, a first clamping part; 211, a clamping body; 212, a protruding part; 213, an assembly hole; 22, an annular flange; 23, a protruding block;

[0030] 30, a top cover; 31, a cover body; 32, a second clamping part; 33, a rotation-stopping part. DETAILED DESCRIPTION

[0031] In order to make the technical problems, technical solutions and beneficial effects of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not used to limit the present application.

[0032] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.​​

[0033] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like, indicate directions or positions based on the directions or positions shown in the drawings, and are used for convenience and simplicity of description and illustration, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be construed as limiting the application.

[0034] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0035] The present application provides a support assembly 100, which can be applied to hoist a camera.

[0036] The support assembly 100 provided by the present application will be described below in conjunction with Figure 1 , Figure 2 and Figure 5 .

[0037] It should be noted that the first direction is the z direction shown in the figure, and in some embodiments, the first direction z is a vertical up-down direction.

[0038] The support assembly 100 provided by the present application includes a frame body 10 and a plurality of adapters 20, the adapter 20 is provided with a first connecting part 201 and a second connecting part 202, the first connecting part 201 is detachably connected with the frame body 10, and the second connecting part 202 is adapted to be connected with a supported part, the shapes of the second connecting parts 202 of the plurality of adapters 20 are different, so that the plurality of adapters 20 can be respectively compatible with supported parts of different shapes.

[0039] As shown in Figure 5 , the adapter 20 has a first connecting part 201 at one end in the first direction z, and has a second connecting part 202 at the other end in the first direction z, the first connecting parts 201 of the plurality of adapters 20 are all detachably connected with the frame body 10, and the second connecting part 202 is connected with the supported part, so that the supported part is installed on the frame body 10 through the adapter 20.

[0040] In some embodiments, the first connecting part 201 is located on the upper side of the second connecting part 202, so as to hoist the supported part on the lower side of the frame body 10.

[0041] The first connecting portion 201 of any one of the plurality of adapters 20 is detachably connected with the frame body 10.

[0042] The second connecting portion 202 of the plurality of adapters 20 is shaped differently, so that the plurality of adapters 20 are respectively compatible with different supported members, thereby through replacing the adapter 20 connected with the frame body 10, different shapes of supported members can be installed on the frame body 10. In some embodiments, the supported member can be a camera assembly, such as a spherical camera.

[0043] In some embodiments, as shown in Figure 1 The second connecting portion 202 is provided with a clamping slot extending in the horizontal direction, so that the connecting portion 202 can be clamped to the supported member.

[0044] In another embodiment (not shown in the figure), the second connecting portion 202 is provided with a threaded hole, so that the second connecting portion 202 can be connected with the supported member through a screw.

[0045] In another embodiment (not shown in the figure), the second connecting portion 202 is integrally formed with the supported member.

[0046] The frame body 10 of the support assembly 100 provided by the present application can be detachably connected with the first connecting portion 201 of any one of the plurality of adapters 20, the second connecting portion 202 of the plurality of adapters 20 is shaped differently, so that different adapters 20 can be respectively connected with different shapes of supported members, thereby through replacing the adapter 20 installed on the frame body 10, the frame body 10 can support different shapes of supported members, and the support assembly 100 provided by the present application has good compatibility for different shapes of supported members.

[0047] Therefore, the plurality of adapters 20 improves the versatility of the frame body 10 for a plurality of shapes of supported members.

[0048] In some embodiments provided by the present application, the first connecting portion 201 of the plurality of adapters 20 is shaped identically, and the first connecting portion 201 of the plurality of adapters 20 is connected with the frame body 10 at the same position.

[0049] In another embodiment provided by the present application (not shown in the figure), the first connecting portion 201 of the plurality of adapters 20 is shaped differently, and the first connecting portion 201 of the plurality of adapters 20 is respectively connected with the frame body 10 at different positions, so that the plurality of adapters 20 can be connected with the frame body 10.

[0050] In some embodiments provided in the present application, the bracket 10 is provided with a through hole 11 penetrating the bracket 10 along a first direction z, and the first connecting portion 201 comprises a plurality of first clamping portions 21, each of which extends from one side of the through hole 11 along the first direction z and clamps to the hole wall of the hole opening on the other side of the through hole 11 along the first direction z.

[0051] As shown in Figure 3 and Figure 4 , the through hole 11 penetrates the bracket 10 along the first direction z, and the plurality of first clamping portions 21 are arranged along the circumference of the through hole 11, each of which extends from one side of the through hole 11 along the first direction z to the hole opening on the other side of the through hole 11 along the first direction z, and the first clamping portion 21 clamps to the end of the hole wall of the through hole 11 at the hole opening, so that the first connecting portion 201 is clamped to the bracket 10 by the first clamping portion 21.

[0052] In some embodiments, the first direction z is a vertical up-down direction, the first clamping portion 21 extends from the lower side of the through hole 11 to the upper side of the through hole 11, and at least part of the first clamping portion 21 abuts against the upper end of the hole wall of the through hole 11 to hang the adapter 20 on the bracket 10.

[0053] In some embodiments provided in the present application, the first clamping portion 21 comprises a clamping body 211 and a protruding portion 212, the clamping body 211 extends along the first direction z and is fitted to the inner wall 111 of the through hole 11, and the protruding portion 212 is arranged at the end of the clamping body 211 away from the second connecting portion 202 along the first direction z and extends along the side away from the axis of the through hole 11, so that the protruding portion 212 abuts against the end of the hole wall of the through hole 11 along the first direction z.

[0054] As shown in Figure 5 , the plurality of first clamping portions 21 are arranged around the axis of the through hole 11, one end of the clamping body 211 along the first direction z is connected to the second connecting portion 202, and the protruding portion 212 is arranged at the other end of the clamping body 211 along the first direction z and extends away from the axis of the through hole 11, and the distance between the protruding portions 212 of at least two first clamping portions 21 is greater than the maximum distance between any two points on the through hole 11, so that the adapter 20 is clamped to the end of the through hole 11 along the first direction z by the protruding portions 212 of the first clamping portions 21.

[0055] In some embodiments, the material of the adapter 20 can be plastic, stainless steel or other materials with certain elasticity.

[0056] Therefore, when the first connecting portion 201 is clamped from one end of the through hole 11 to the other end of the through hole 11, the plurality of first clamping portions 21 can elastically deform in the direction towards the axis of the through hole 11 to facilitate the clamping of the first connecting portion 201 to the bracket 10.

[0057] In some embodiments provided in the present application, the through hole 11 is a circular hole, and the plurality of first clamping portions 21 are arranged along the circumference of the circular hole, so that the adapter 20 is rotatably connected with the frame 10.

[0058] As shown in Figure 2 , Figure 3 and Figure 4 , the inner wall 111 of the through hole 11 is circular in the orthogonal projection in the first direction z, the clamping body 211 of the first clamping portion 21 is arc-shaped in the orthogonal projection in the first direction z, and the outer diameter of the first clamping portion 21 is the same as the inner diameter of the through hole 11, so that the plurality of first clamping portions 21 can be fitted into the through hole 11, and the first connecting portion 201 composed of the plurality of first clamping portions 21 can rotate around the axis of the through hole 11 in the through hole 11.

[0059] Therefore, the supported member connected to the second connecting portion 202 can also rotate relative to the frame 10 with the adapter 20.

[0060] In some embodiments provided in the present application, one of the frame 10 and the adapter 20 is provided with at least one protrusion 23, and the other of the frame 10 and the adapter 20 is provided with a plurality of grooves 13, the plurality of grooves 13 are arranged at intervals along the circumference of the through hole 11, and the protrusion 23 can be fitted into any one of the plurality of grooves 13.

[0061] As shown in Figure 5 , there are a plurality of protrusions 23, and the plurality of protrusions 23 and the plurality of grooves 13 are both arranged at intervals along the circumference of the through hole 11, and the protrusions 23 and the grooves 13 are correspondingly arranged, so that the protrusions 23 can be fitted into the grooves 13.

[0062] Therefore, by arranging the protrusions 23 and the grooves 13, when the adapter 20 rotates relative to the frame 10, the protrusion 23 can be fitted into any one of the plurality of grooves 13, or the protrusion 23 can be disengaged from the groove 13 in which it is fitted. On the one hand, when the user rotates the adapter 20, a damping rotation feeling and a rotation sound effect are generated, which improves the feeling of rotating the adapter 20 relative to the frame 10. On the other hand, the adapter 20 can be positioned by the cooperation of the protrusions 23 and the grooves 13.

[0063] In some embodiments, the number of grooves 13 is greater than the number of protrusions 23, so that at any position within the rotation stroke of the adapter 20 relative to the frame 10, at least one protrusion 23 is fitted into a groove 13, so as to ensure that the rotation stroke of the adapter 20 relative to the frame 10 has a good feeling and sound effect.

[0064] In some embodiments, as shown in Figure 4As shown, the plurality of recesses 13 are arranged on the frame body 10, the plurality of protrusions 23 are arranged on the adapter 20, the plurality of recesses 13 are arranged on the hole wall of the through hole 11 on the side facing the second connecting portion 202, the adapter 20 comprises an annular flange 22, the annular flange 22 extends along the circumference of the first connecting portion 201, and the plurality of protrusions are arranged on the side of the annular flange 22 facing the first connecting portion 201.

[0065] In other embodiments, the plurality of recesses 13 are arranged on the adapter 20, and the plurality of protrusions 23 are arranged on the frame body 10.

[0066] In some embodiments provided in the present application, the support assembly 100 further comprises a top cover 30, the top cover 30 is connected to any one of the frame body 10 and the adapter 20, and the orthographic projection of the through hole 11 in the first direction z and the orthographic projection of the first buckle portion 21 in the first direction z are both located inside the orthographic projection of the top cover 30 in the first direction z.

[0067] As shown in the drawings, Figure 1 The top cover 30 is arranged on the side of the frame body 10 facing away from the supported member in the first direction z, and the hole of the through hole 11 facing away from the supported member is closed by the cover body 31, so as to avoid foreign matters such as dust and sand entering between the first connecting portion 201 and the inner wall 111 of the through hole 11, and affecting the feeling of rotation of the adapter 20 relative to the frame body 10.

[0068] In some embodiments (not shown in the drawings), the top cover 30 is relatively fixed with the frame body 10.

[0069] In other embodiments, as shown in the drawings, Figure 7 The top cover 30 is relatively fixed with the adapter 20.

[0070] In some embodiments provided in the present application, the top cover 30 comprises a cover body 31 and a second buckle portion 32, the cover body 31 is located on one side of the through hole 11 in the first direction z, the second buckle portion 32 is arranged on the side of the cover body 31 facing the adapter 20, and the second buckle portion 32 can be buckled on the side of the first buckle portion 21 facing away from the inner wall 111 of the through hole 11.

[0071] The side of the first buckle portion 21 facing away from the inner wall 111 of the through hole 11 is provided with a mounting hole 213, and the side of the second buckle portion 32 facing the first buckle portion 21 is provided with a buckling block which can be fitted into the mounting hole 213.

[0072] As shown in the drawings, Figure 5 and Figure 7 The buckle body 211 of the first buckle portion 21 is provided with a mounting hole 213 which penetrates the buckle body 211 along the radial direction of the through hole 11, and the plurality of first buckle portions 21 are respectively provided with mounting holes 213 which correspond to the second buckle portions 32 one by one, so that the second buckle portions 32 can be buckled into the mounting holes 213.

[0073] Thus, the top cover 30 is fixedly connected with the adapter 20 by the second buckle part 32, on the one hand, the combination of the top cover 30 and the adapter 20 can be buckled on both sides of the through hole 11 in the first direction z, on the other hand, when the adapter 20 is rotatable relative to the frame 10, the top cover 30 can rotate with the adapter 20.

[0074] In some embodiments provided in the present application, as shown in Figure 7 The top cover 30 further comprises a supporting part 34, the supporting part 34 extends along the circumference of the through hole 11, and the supporting part 34 is arranged at intervals with the second buckle part 32 along the circumference of the through hole 11, the supporting part 34 can be fitted to the side of the first buckle part 21 away from the inner wall of the through hole 11, so as to support the first buckle part 21 on the inner wall of the through hole 11, preventing the first buckle part 21 from falling off the inner wall of the through hole 11.

[0075] In some embodiments provided in the present application, the through hole 11 is provided with a rotation stopping groove 12 at the aperture of the side of the top cover 30 in the first direction z, the rotation stopping groove 12 extends along the direction orthogonal to the first direction z, as shown in Figure 6 The top cover 30 comprises a rotation stopping part 33, the rotation stopping part 33 can be fitted into the rotation stopping groove 12.

[0076] As shown in Figure 3 and Figure 4 The rotation stopping groove 12 extends along the radial direction of the through hole 11, so that the rotation stopping groove 12 is concave to the inner wall 111 of the through hole 11, and the aperture of the rotation stopping groove 12 in the first direction z communicates with the aperture of the through hole 11 in the first direction z away from the second connecting part 202, so that the rotation stopping part 33 on the side of the top cover 30 towards the second connecting part 202 can be fitted into the rotation stopping groove 12, thereby limiting the freedom of rotation of the top cover 30 and the adapter 20 around the axis of the through hole 11.

[0077] The support assembly 100 provided in the present application comprises a frame 10, a plurality of adapters 20 and a top cover 30, at least part of the frame 10 extends along the horizontal direction and is provided with a through hole 11 penetrating the frame 10 along the vertical direction, the upper end of the adapter 20 is provided with a plurality of first buckle parts 21, the plurality of first buckle parts 21 can be fitted from the lower side of the through hole 11 to the upper side of the through hole 11, and the plurality of first buckle parts 21 can abut against the upper end of the hole wall of the through hole 11, so as to buckle the adapter 20 to the frame 10, the lower end of the adapter 20 is provided with a second connecting part 202, and the plurality of adapters 20 can be respectively connected with different supported members through the second connecting part 202, and the plurality of adapters 20 are respectively connected with the supported members through connection modes including but not limited to screw connection, buckle connection, integral molding, welding and the like, so that the support assembly 100 provided in the present application can be compatible with different supported members.

[0078] The top cover 30 comprises a cover body 31 and a plurality of second clamping portions 32 at the lower end of the cover body 31, the plurality of second clamping portions 32 can extend into the through hole 11 and be clamped on the inner side of the plurality of first clamping portions 21, so that the top cover 30 is connected with the adapter 20, and the cover body 31 covers the upper side of the through hole 11 and the adapter 20.

[0079] The inner wall of the through hole 11 at one end towards the top cover 30 is provided with a rotation stopping groove 12, and the lower end of the top cover 30 is further provided with a rotation stopping portion 33, the rotation stopping portion 33 can be assembled into the rotation stopping groove 12, so as to limit the rotation freedom of the combination of the top cover 30 and the adapter 20 in the direction around the axis of the through hole 11.

[0080] The lower end of the frame body 10 is provided with a plurality of grooves 13, and the adapter is provided with an annular flange 22, the upper end of the annular flange 22 is provided with a plurality of protrusions 23, and the protrusions 23 can be matched into any groove 13.

[0081] In some embodiments, the top cover 30 comprises the rotation stopping portion 33, by matching the rotation stopping portion 33 into the rotation stopping groove 12, the rotation freedom of the combination of the top cover 30 and the adapter 20 in the direction around the axis of the through hole 11 is limited, so that the adapter 20 is fixed relative to the frame body 10.

[0082] In other embodiments, the top cover 30 does not comprise the rotation stopping portion 33, thus the combination of the top cover 30 and the adapter 20 can rotate around the circumference of the through hole 11 relative to the frame body 10.

[0083] It can be understood that the top cover 30 in the above two embodiments can be connected with the adapter 20, thus by replacing the top cover 30 connected with the adapter 20, the adapter 20 can be switched between the rotatable state relative to the frame body 10 and the non-rotatable state relative to the frame body 10.

[0084] A camera system provided by the present application is described below.

[0085] The camera system provided by the present application comprises the support assembly 100 in any of the above embodiments and a camera assembly, and the camera assembly is connected with the second connecting portion 202 of the adapter 20.

[0086] The camera assemblies have different shapes, and in some embodiments, the upper ends of some of the camera assemblies are provided with threaded holes, the upper ends of some of the camera assemblies are provided with plug-in blocks, and the upper ends of some of the camera assemblies are provided with buckles. Correspondingly, the second connecting portions 202 of some of the adapters 20 are provided with screw holes, the second connecting portions 202 of some of the adapters 20 are provided with plug-in slots, and the second connecting portions 202 of some of the adapters 20 are provided with buckle slots, so that the plurality of camera assemblies can be connected to the plurality of second connecting portions 202 in the support assembly 100 correspondingly, so that different camera assemblies can be connected to the frame body 10 through different adapters 20, and the support assembly 100 can be compatible with different models of camera assemblies by replacing the adapters 20.

[0087] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A stent assembly, comprising: The bracket assembly comprises: a frame body; a plurality of adapters, each of which is provided with a first connecting portion and a second connecting portion, the first connecting portion is detachably connected to the frame body, and the second connecting portion is adapted to be connected to a supported member, the second connecting portions of the plurality of adapters are different in shape, so that the plurality of adapters are respectively compatible with different shapes of the supported members.

2. The support assembly of claim 1, wherein: The frame body is provided with a through hole extending through the frame body along a first direction, and the first connecting portion comprises a plurality of first clamping portions extending from one side of the through hole in the first direction and clamped to the hole wall of the aperture on the other side of the through hole in the first direction.

3. The support assembly of claim 2, wherein: The first clamping portion comprises a clamping body extending along the first direction and fitted to the inner wall of the through hole, and a protruding portion provided at the end of the clamping body away from the second connecting portion in the first direction and extending away from the side of the axis of the through hole, so that the protruding portion can abut against the end of the hole wall of the through hole in the first direction.

4. The support assembly of claim 2, wherein: The through hole is a circular hole, and the plurality of first clamping portions are arranged along the circumference of the circular hole, so that the adapter is rotatably connected to the frame body.

5. The support assembly of claim 4, wherein: One of the frame body and the adapter is provided with at least one protrusion, and the other of the frame body and the adapter is provided with a plurality of grooves spaced apart along the circumference of the through hole, and the protrusion can be fitted into any one of the plurality of grooves.

6. The support assembly of any one of claims 2-5, wherein: The bracket assembly further comprises a top cover connected to any one of the frame body and the adapter, and the orthographic projection of the through hole in the first direction and the orthographic projection of the first clamping portion in the first direction are both located inside the orthographic projection of the top cover in the first direction.

7. The support assembly of claim 6, wherein: The top cover comprises a cover body located on one side of the through hole in the first direction and a second clamping portion provided on the side of the cover body facing the adapter, and the second clamping portion can be clamped to the first clamping portion.

8. The support assembly of claim 7, wherein: The side of the first clamping portion away from the inner wall of the through hole is provided with a fitting hole, and the side of the second clamping portion facing the first clamping portion is provided with a clamping block which can be fitted into the fitting hole.

9. The support assembly of claim 6, wherein: The through hole is provided with a rotation stopping groove at the aperture on the side of the top cover in the first direction, the rotation stopping groove extends along a direction orthogonal to the first direction, and the top cover comprises a rotation stopping portion which can be fitted into the rotation stopping groove.

10. A camera system, characterized by: The bracket assembly comprises the bracket assembly and a camera assembly according to any one of claims 1-9, and the camera assembly is connected to the second connecting portion of the adapter.

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