Support and camera shooting assembly

Abstract

The support comprises a connecting rod, a shell, a supporting piece and an adjusting assembly, one end of the connecting rod is provided with a spherical structure, the other end of the connecting rod is used for being connected with camera equipment, a containing cavity is formed in the shell, the spherical structure is contained in the containing cavity, the containing cavity is rotationally connected with the spherical structure, and the supporting piece is partially located in the containing cavity; the adjusting assembly comprises an adjusting rod and a handle, the adjusting rod is located in the containing cavity and comprises a rod body and a cam which are connected, the rod body is rotationally connected with the shell, the cam is used for abutting against the supporting piece, the handle is located outside the containing cavity and connected with the rod body, and the handle is used for driving the cam to rotate through the rod body. Therefore, the abutting tightness of the supporting piece and the spherical structure is adjusted. According to the invention, the length of the handle can be reasonably selected, so that the force required for rotating the handle can be controlled within a small range.

Description

Technical Field

[0001] The present disclosure relates to the field of camera technology, and in particular to a bracket and a camera assembly. Background Art

[0002] With the development of science and technology, cameras have been widely used. When arranging cameras, it is necessary to adjust and fix the positions of the cameras through camera brackets.

[0003] In the related art, a camera holder has been developed. During use, the user needs to grasp the holder's housing and rotate the housing to secure or loosen the camera, thereby adjusting the camera's position. However, this method of directly rotating the housing is laborious, making it difficult to secure the housing when the user's hand is weak. Utility Model Content

[0004] The embodiments of the present disclosure provide a bracket and a camera assembly that can solve the above-mentioned technical problems existing in the related art. The technical solution is as follows:

[0005] In a first aspect, a bracket is provided, comprising a connecting rod, a housing, a support member, and an adjustment assembly;

[0006] One end of the connecting rod has a spherical structure, and the other end is used to connect to the camera equipment;

[0007] The housing has an accommodating cavity therein, the accommodating cavity accommodates the spherical structure and is rotatably connected to the spherical structure;

[0008] The support member is located in the accommodating cavity and abuts against the spherical structure;

[0009] The adjustment assembly includes an adjustment rod and a handle. The adjustment rod is partially located in the accommodating cavity and includes a connected rod body and a cam. The rod body is rotatably connected to the shell, and the cam is used to be connected to the support member. The handle is located outside the accommodating cavity and is abutted against the rod body. The handle is used to drive the cam to rotate through the rod body to adjust the tightness of the abutment between the support member and the spherical structure.

[0010] In a possible implementation, the housing has a limiting portion, and the handle has a limiting matching portion, and the limiting portion is adapted to the limiting matching portion to limit the movement of the handle.

[0011] In a possible implementation, the limiting portion is a limiting protrusion, and the limiting matching portion is a limiting notch.

[0012] In a possible implementation, when the limiting portion and the limiting fitting portion form a limiting fit, the movement of the cam in a first direction is restricted, and the support member restricts the movement of the cam in a second direction, which is opposite to the first direction.

[0013] In a possible implementation, one end of the rod is located outside the housing and is fixedly connected to the handle.

[0014] In a possible implementation, the outer surface of the end of the rod body located outside the shell is a non-cylindrical surface, and the handle has a mounting hole, which is used to fit with the end of the rod body located outside the shell.

[0015] In a possible implementation, the adjustment assembly further includes a fastener, and the fastener is used to fix the rod body and the handle.

[0016] In a possible implementation, the handle includes a first part and a second part, the first part is fixedly connected to the rod body, and the second part is rotatably connected to the first part.

[0017] In a possible implementation, the second part has a receiving groove, and the receiving groove is used to receive the first part.

[0018] In a second aspect, a camera assembly is provided, which includes the bracket provided in the first aspect and a possible implementation manner.

[0019] The beneficial effects of the technical solution provided by the present disclosure include at least:

[0020] In the present disclosure, the cam is mainly driven by the handle to adjust the tightness of the contact between the support and the spherical structure to fix or loosen the connecting rod, so that the force required to rotate the handle can be controlled within a smaller range by reasonably selecting the length of the handle. In this way, even if the user's hand strength is small, the fixing effect of the connecting rod can be guaranteed, thereby ensuring the fixing effect of the camera equipment.

[0021] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0023] Figure 1 is an exploded view of a bracket provided by an embodiment of the present disclosure;

[0024] Figure 2 is a structural schematic diagram of a bracket provided by an embodiment of the present disclosure;

[0025] Figure 3 is a cross-sectional schematic diagram of a bracket provided by an embodiment of the present disclosure;

[0026] Figure 4 is a cross-sectional schematic diagram of a bracket provided by an embodiment of the present disclosure;

[0027] Figure 5 is a partially enlarged schematic diagram of a bracket provided in an embodiment of the present disclosure;

[0028] Figure 6 It is a structural schematic diagram of a bracket in the related art;

[0029] Figure 7 It is a cross-sectional schematic diagram of a bracket in the related art.

[0030] Reference numerals:

[0031] 1. Connecting rod; 11. Spherical structure;

[0032] 2. Shell; 21. Sleeve; 22. Housing; 221. Threaded hole; 23. Limiting portion;

[0033] 3. Support member; 31. Elastic pad; 32. Pressure rod;

[0034] 4. Adjustment components;

[0035] 41. Adjusting rod; 411. Rod body; 412. Cam;

[0036] 42. Handle; 421. Position-limiting mating portion; 422. Mounting hole; 423. Accommodating slot; 42a. First portion; 42b. Second portion;

[0037] 43. Fasteners;

[0038] 5. Connecting cover;

[0039] 6. Threaded rod;

[0040] 01. Related connecting rod; 011. Spherical structure; 012. Connecting rod body;

[0041] 02. Base; 021. First shell; 022. Second shell; 023. Related sleeve; 0231. Opening; 024. Related elastic pad; 025. Support rod. DETAILED DESCRIPTION

[0042] In order to make the objectives, technical solutions and advantages of the present disclosure more clear, the embodiments of the present disclosure will be further described in detail below with reference to the accompanying drawings.

[0043] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure can be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0044] For related technologies, please refer to Figure 6 The camera bracket often includes a related connecting rod 01 and a base 02. The related connecting rod 01 includes a connected spherical structure 011 and a connecting rod body 012. The spherical structure 011 is used to connect with the base 02. The connecting rod body 012 has an external thread, which is used to connect with the camera. Figure 7 The base 02 includes a first shell 021, a second shell 022, a sleeve 023, an elastic pad 024, and a support rod 025. The inner sidewall of the first shell 021 has a first thread. The sleeve 023 is located at the end of the first shell 021 and is partially connected to the inner wall of the first shell 021 and can rotate along the inner wall. The sleeve 023 has a cavity adapted to the spherical structure 011. The spherical structure 011 is located in the cavity. The sidewall of the sleeve has an opening 0231. The opening 0231 is strip-shaped and communicates with the cavity. The spherical structure 011 can rotate within the cavity, allowing the connecting rod 01 to move along the opening 0231. The elastic pad 024 is located within the first shell 021 and is used to connect to the sleeve 023. The elastic pad 024 has a receiving surface adapted to the spherical structure 011, and the spherical structure 011 is connected to the receiving surface. The support rod 025 is located within the first housing 021 and on the side of the associated elastic pad 024 away from the associated sleeve 023. The support rod 025 is connected to the associated elastic pad 024 and to the second housing 022. The support rod 025 has a second thread that matches the first thread within the first housing 021, so that the support rod 025 is threadedly connected to the inner wall of the first housing 021. As a result, the first housing 021 can move relative to the support rod 025, thereby driving the associated sleeve 023 and the spherical structure 011 to squeeze or release the associated elastic pad 024.

[0045] The first shell 021 has a locking position and a releasing position.

[0046] When the first shell 021 is in the locked position, the relevant sleeve 023 and the support rod 025 jointly squeeze the relevant elastic pad 024. The friction between the relevant sleeve 023 and the relevant elastic pad 024 and the inner wall of the first shell 021 is relatively large, and it cannot rotate. Similarly, the friction between the spherical structure 011 and the relevant elastic pad 024 and the inner wall of the relevant sleeve 023 is relatively large, and the spherical structure 011 cannot operate, thereby unable to drive the relevant connecting rod 01 to move, thereby achieving the locking of the camera.

[0047] When the first shell 021 is in a relaxed position, the relevant sleeve 023 and the support rod 025 loosen the relevant elastic pad 024. At this time, the relevant elastic pad 024 is in a relaxed state, and the friction between the relevant sleeve 023 and the relevant elastic pad 024 and the inner wall of the first shell 021 is small, and it can rotate freely. Similarly, the friction between the spherical structure 011 and the relevant elastic pad 024 and the inner wall of the relevant sleeve 023 is small, and the spherical structure 011 can drive the relevant connecting rod 01 to move, thereby adjusting the position of the camera.

[0048] In the above structure, the user needs to rotate the first shell 021 to adjust the relative positions of the relevant sleeve 023 and the support rod 025. However, the user's direct rotation of the first shell 021 is relatively laborious, and when the user's hand strength is weak, it is difficult to ensure that the first shell 021 can be tightened.

[0049] In order to solve the above technical problems, the present disclosure provides a bracket, such as Figure 1 As shown, the bracket includes a connecting rod 1, a shell 2, a support member 3 and an adjustment assembly 4. One end of the connecting rod 1 has a spherical structure 11, and the other end is used to connect to the camera device. The shell 2 has a accommodating cavity, which accommodates the spherical structure 11 and is rotatably connected to the spherical structure 11. The support member 3 is located in the accommodating cavity and abuts against the spherical structure 11. The adjustment assembly 4 includes an adjusting rod 41 and a handle 42. The adjusting rod 41 is located in the accommodating cavity and includes a connected rod body 411 and a cam 412. The rod body 411 is rotatably connected to the shell 2, and the cam 412 is used to connect to the support member 3. The handle 42 is located outside the accommodating cavity and is connected to the rod body 411. The handle 42 is used to drive the cam 412 to rotate through the rod body 411 to adjust the tightness of the abutment between the support member 3 and the spherical structure 11.

[0050] In the bracket provided in the embodiment of the present disclosure, the tightness of the contact between the support member 3 and the spherical structure 11 is adjusted mainly through the handle 42 and the cam 412 to fix or loosen the connecting rod 1. Therefore, the force required to rotate the handle 42 can be controlled within a smaller range by reasonably selecting the length of the handle 42. In this way, even if the user has less hand strength, the fixing effect of the connecting rod 1 can be guaranteed, thereby ensuring the fixing effect of the camera equipment.

[0051] Optionally, the housing 2 includes an outer shell 22 and a sleeve 21. The outer shell 22 has a cavity therein, and the end of the outer shell 22 has an opening. The sleeve 21 is inserted into the opening and partially located within the outer shell 22 and can rotate along the inner wall of the outer shell 22. The sleeve 21 has a cavity therein that is compatible with the spherical structure 11. The spherical structure 11 is located within the cavity. The side wall of the sleeve 21 has a strip-shaped opening, and the rod 411 is inserted into the strip-shaped opening. When the spherical structure 11 moves within the cavity, the rod 411 can move along the strip-shaped opening. In addition, the bottom of the sleeve 21 has a matching opening. In this way, when the connecting rod 1 moves, the strip-shaped opening can guide the movement of the connecting rod 1, thereby improving the stability of the movement of the connecting rod 1.

[0052] Furthermore, the support member 3 includes an elastic pad 31 and a pressure rod 32. The elastic pad 31 is located within the housing 22 and has a partially raised portion. The raised portion is inserted into the mating opening and has a receiving surface that is compatible with the spherical structure 11. The spherical structure 11 fits against the receiving surface. The pressure rod 32 is located on the side of the elastic pad 31 away from the spherical structure 11 and abuts the cam 412.

[0053] Among them, when the cam 412 is moved in the first direction by the handle 42, the distance between the pressure rod 32 and the end of the housing 22 close to the sleeve 21 gradually decreases, thereby being able to squeeze the elastic pad 31. When the elastic pad 31 is squeezed to a certain extent, the spherical structure 11 is difficult to move under the action of the friction between the spherical structure 11 and the elastic pad 31. Moreover, under the action of the friction between the spherical structure 11 and the inner wall of the sleeve 21, the sleeve 21 is also difficult to rotate, thereby being able to fix the connecting rod 1 in all directions. At this time, the position of the cam 412 can be called the locking position, which can be referred to as the locking position. Figure 3 .

[0054] When the cam 412 is moved in the second direction by the handle 42, the distance between the pressure rod 32 and the end of the housing 22 close to the sleeve 21 gradually increases, thereby loosening the elastic pad 31. At this time, the friction between the spherical structure 11 and the elastic pad 31 is small, which makes it easier to move the spherical structure 11. In addition, the friction between the spherical structure 11 and the inner wall of the sleeve 21 is small, which makes it easier to rotate the sleeve 21, thereby adjusting the position of the connecting rod 1. At this time, the position of the cam 412 can be called the relaxed position, which can be referred to as the Figure 4 .

[0055] Furthermore, the portion of the housing 22 connected to the surface to be installed has a threaded hole 221 , and the bracket further includes a threaded rod 6 , which passes through the threaded hole 221 and is connected to the surface to be installed to fix the bracket to the surface to be installed.

[0056] Optionally, the imaging device may be a camera, a camera, or other devices, which is not limited in the embodiment of the present disclosure.

[0057] Alternatively, as Figure 1 As shown, one end of the connecting rod 1 away from the spherical structure 11 has a threaded portion, and the threaded portion is used for fixed connection with the camera device.

[0058] Furthermore, the bracket further includes a connection cover 5 , which is threadedly connected to the threaded portion and is used to abut against the camera device to improve the stability of the connection between the camera device and the connecting rod 1 .

[0059] The bracket provided by the embodiment of the present disclosure will be described below with reference to some examples.

[0060] In some examples, such as Figure 2 As shown, the housing 2 has a limiting portion 23 , and the handle 42 has a limiting matching portion 421 . The limiting portion 23 matches the limiting matching portion 421 to limit the movement of the handle 42 and the cam 412 .

[0061] In this way, when the user rotates the handle 42 to drive the cam 412 to move along the first direction, when the support member 3 is in close contact with the spherical structure 11, that is, the fixation of the spherical structure 11 is completed and it is difficult to rotate the spherical structure 11 again, the limiting portion 23 and the limiting matching portion 421 are limited and matched, thereby preventing the user from rotating the handle 42 excessively, causing the cam 412 to move excessively along the first direction and loosening the support member 3 and the spherical structure 11.

[0062] Furthermore, such a setting can remind the user of the position to which the handle 42 should be rotated to lock the connecting rod 1, ensuring that the user can move the cam 412 to the locking position, thereby greatly improving the user experience.

[0063] In some examples, such as Figure 2 As shown, the limiting portion 23 is a limiting protrusion, and the limiting matching portion 421 is a limiting notch.

[0064] When the spherical structure 11 is fixed, the limiting protrusion is engaged in the limiting notch, thereby preventing the handle 42 from continuing to rotate. With such a setting, the position of the handle 42 can be limited with a relatively simple structure, thereby reducing the cost of the bracket.

[0065] Optionally, the limiting protrusion is cylindrical and the limiting notch is an arc-shaped notch.

[0066] Optionally, the limiting protrusion is prism-shaped, and the limiting notch is a polygonal notch.

[0067] In other examples, the limiting portion 23 is a first buckle, and the limiting fitting portion 421 is a second buckle. Through the snap-fitting of the first buckle and the second buckle, the limiting fitting of the handle 42 and the shell can be more conveniently achieved.

[0068] In some examples, such as Figure 5 As shown, when the limiting portion 23 and the limiting matching portion 421 form a limiting fit, the movement of the cam 412 in the first direction is restricted, and the support member 3 restricts the movement of the cam 412 in the second direction, which is opposite to the first direction.

[0069] When the movement of the cam 412 in the first direction is restricted, the force exerted by the support member 3 on the cam 412 has a positive component in the first direction. Thus, when the stopper 23 restricts the cam 412 from rotating in the first direction, the force exerted by the support member 3 on the cam 412 has a positive component in the first direction, which causes the cam 412 to tend to move in the first direction. This effectively prevents the cam 412 from moving in a direction opposite to the first direction, thereby ensuring that the cam 412 is fixed.

[0070] Among them, such as Figure 5 As shown, the force F exerted by the support member 3 on the cam 412 has two components, F1 and F2, wherein the direction of F1 is the same as the first direction, and F2 points to the center of rotation of the cam 412, which does not interfere with the rotation of the cam 412. Furthermore, under the action of F1, the cam 412 can be effectively prevented from moving in a direction opposite to the first direction.

[0071] Alternatively, as Figure 5 As shown, the surface of the cam 412 that contacts the support member 3 is a curved surface. When in the locked position, the direction of F is the same as the direction of the tangent plane of the curved surface that the cam 412 contacts the support member 3.

[0072] In some examples, such as Figure 2 As shown, one end of the rod body 411 is located outside the housing 2 and is fixedly connected to the handle 42 .

[0073] Placing one end of the rod body 411 outside the housing 2 can facilitate connection between the handle 42 and the connecting portion, thereby reducing the difficulty of assembling the bracket and further improving the assembly efficiency of the bracket.

[0074] Optionally, one end of the rod body 411 outside the housing 2 is fixedly connected to the handle 42 by glue. In this way, the rod body 411 and the handle 42 can be fixed more conveniently, thereby reducing the time consumed during assembly and reducing production costs.

[0075] In some examples, such as Figure 1As shown, the outer surface of the end of the rod body 411 located outside the shell 2 is a non-cylindrical surface, and the handle 42 has a mounting hole 422 adapted to the end of the rod body 411 located outside the shell 2, and the mounting hole 422 fits with the end of the rod body 411 located outside the shell 2.

[0076] Among them, the outer surface of one end of the rod body 411 located outside the shell 2 is a non-cylindrical surface, and this end is inserted into the mounting hole 422. In this way, when the handle 42 drives the connecting part to move, there will be no relative rotation between the handle 42 and the rod body 411, thereby ensuring the stability of the movement process of the handle 42 driving the rod body 411.

[0077] Optionally, one end of the rod body 411 outside the housing 2 is connected to the inner wall of the mounting hole 422 by glue.

[0078] Optionally, the cross-section of the end of the rod body 411 located outside the housing 2 is elliptical, rectangular or parallelogram, which is not limited in the present disclosure.

[0079] In some examples, such as Figure 1 As shown, the adjustment assembly 4 further includes a fastener 43 , which is used to fix the rod body 411 and the handle 42 .

[0080] In this way, by fixing the rod body 411 and the handle 42 by the fastener 43, the rod body 411 and the handle 42 can be disassembled more conveniently when repairing the bracket, and the rod body 411 and the handle 42 can also be connected more conveniently to reduce the time required for fixing the rod body 411 and the handle 42.

[0081] Optionally, the fastener 43 may be a screw, the bolt head of which is larger than the outer diameter of the mounting hole 422 . After the fastener 43 fixes the rod body 411 and the handle 42 , the bolt head abuts against the edge of the mounting hole 422 .

[0082] In some examples, such as Figure 1 As shown, the handle 42 includes a first portion 42a and a second portion 42b. The first portion 42a is fixedly connected to the rod body 411. Figure 2 As shown, the second portion 42b is rotatably connected to the first portion 42a.

[0083] In this way, the second part 42b and the first part 42a can be folded. After the position adjustment and fixation of the connecting rod 1 are completed, the second part 42b can be retracted to the outside of the first part 42a, thereby avoiding the handle 42 from occupying too much space in the length direction of the handle 42, thereby improving space utilization.

[0084] Optionally, the edge of the first part 42a has a rotating shaft, and the edge of the second part 42b has a clamping portion, which is clamped on the outside of the rotating shaft, so that the second part 42b is rotatably connected to the first part 42a.

[0085] Optionally, the first portion 42a and the second portion 42b are hinged.

[0086] In some examples, such as Figure 1 As shown, the second portion 42b has a receiving groove 423, and the receiving groove 423 is used to receive the first portion 42a.

[0087] In this way, when the second part 42b is folded outside the first part 42a, the handle 42 can be prevented from occupying too much space in the extension direction of the rod body 411, and the overall appearance of the bracket can be made more beautiful, thereby improving the user experience.

[0088] Based on the same concept, an embodiment of the present disclosure further provides a camera assembly, which includes the bracket provided above.

[0089] The camera assembly further includes a camera device, which is connected to the bracket via a connecting rod 1 .

[0090] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present disclosure. As used herein, unless the context clearly indicates otherwise, the singular form is intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0091] Unless otherwise specifically stated, the relative arrangement of the parts and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present disclosure. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to actual proportional relationships. The techniques, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the techniques, methods and equipment should be considered as part of the specification. In all examples shown and discussed here, any specific values ​​should be interpreted as being merely exemplary, rather than as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0092] In the description of the present disclosure, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present disclosure and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present disclosure; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0093] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0094] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this disclosure.

[0095] The foregoing description is merely a preferred embodiment of the present disclosure and is not intended to limit the present disclosure. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present disclosure shall be included within the scope of protection of the present disclosure.

Claims

1. A bracket, characterized in that: The bracket comprises a connecting rod (1), a housing (2), a support member (3) and an adjustment assembly (4); One end of the connecting rod (1) has a spherical structure (11), and the other end is used to be connected to a camera device; The housing (2) has an accommodating cavity therein, the accommodating cavity accommodates the spherical structure (11) and is rotatably connected to the spherical structure (11); The support member (3) is located in the accommodating cavity and abuts against the spherical structure (11); The adjustment assembly (4) comprises an adjustment rod (41) and a handle (42); the adjustment rod (41) is partially located in the accommodating cavity and comprises a rod body (411) and a cam (412) connected thereto; the rod body (411) is rotatably connected to the housing (2); the cam (412) is used to abut against the support member (3); the handle (42) is located outside the accommodating cavity and is connected to the rod body (411); the handle (42) is used to drive the cam (412) to rotate via the rod body (411) to adjust the tightness of the abutment between the support member (3) and the spherical structure (11).

2. The bracket according to claim 1, wherein: The housing (2) has a limiting portion (23), and the handle (42) has a limiting matching portion (421). The limiting portion (23) is matched with the limiting matching portion (421) to limit the movement of the handle (42).

3. The bracket according to claim 2, characterized in that The limiting portion (23) is a limiting protrusion, and the limiting matching portion (421) is a limiting notch.

4. The bracket according to claim 2, characterized in that When the limiting portion (23) and the limiting matching portion (421) form a limiting match, the movement of the cam (412) in a first direction is limited, and the support member (3) limits the movement of the cam (412) in a second direction, which is opposite to the first direction.

5. The bracket according to claim 1, wherein: One end of the rod body (411) is located outside the housing (2) and is fixedly connected to the handle (42).

6. The bracket according to claim 5, characterized in that The outer surface of one end of the rod body (411) located outside the housing (2) is a non-cylindrical surface, and the handle (42) has a mounting hole (422), and the mounting hole (422) fits with the end of the rod body (411) located outside the housing (2).

7. The bracket according to claim 1, wherein: The adjustment assembly (4) further comprises a fastener (43), and the fastener (43) is used to fix the rod body (411) and the handle (42).

8. The bracket according to claim 1, wherein: The handle (42) comprises a first part (42a) and a second part (42b), wherein the first part (42a) is fixedly connected to the rod body (411), and the second part (42b) is rotatably connected to the first part (42a).

9. The bracket according to claim 8, characterized in that The second part (42b) has a receiving groove (423), and the receiving groove (423) is used to receive the first part (42a).

10. A camera assembly, characterized in that: The camera assembly includes the bracket according to any one of claims 1 to 9.

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