Pan-tilt ball head structure

Abstract

The utility model discloses a holder ball head structure which comprises a ball head. The ball socket seat is movably connected with the ball head; the ball socket seat is movably connected with the base; the locking structure comprises a locking piece, the locking piece drives the ball head to abut against the ball socket base through movement, and the ball head drives the ball socket base to abut against the base. The ball head is rotationally connected with the ball socket seat, and the ball socket seat is rotationally connected with the base, so that the angle adjusting range of the ball head is larger; the locking piece drives the ball head to abut against the ball socket base through movement, the ball head drives the ball socket base to abut against the base, and therefore the locking piece can lock the ball head and the ball socket base, the structure is simple, and the ball socket is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of photographic equipment technology, and in particular to a ball head structure for a gimbal. Background Technology

[0002] Ball joints are commonly used in photographic equipment. They are often used to connect cameras, lights, probes, microphones, flashes, and other devices to a bracket. The ball joint allows for adjustment of the angle of these devices relative to the bracket, such as a gimbal ball joint.

[0003] However, the ball joint structure in related technologies is relatively simple, generally including a ball joint and a ball socket. The ball joint and the ball socket are movably connected, allowing the ball joint to rotate relative to the ball socket to adjust its angle. When locking, a top block presses the ball joint firmly onto the ball socket. In this method, the ball socket is generally fixed, thus limiting the angle adjustment of the ball joint. Utility Model Content

[0004] The purpose of this utility model is to disclose a ball head structure for a gimbal, wherein the ball head is movably connected to the ball socket, and the ball socket is movably connected to the base, thereby allowing for a large range of angle adjustment for the ball head; the locking component can lock the ball head and the ball socket, the structure is simple and convenient for use.

[0005] To achieve the above objectives, this utility model discloses a gimbal ball head structure, comprising:

[0006] A gimbal ball head structure, comprising:

[0007] Ball head;

[0008] The ball joint is movably connected to the ball joint.

[0009] The base and the ball socket are movably connected to the base;

[0010] The locking structure includes a locking element, which moves to cause a ball head to abut against a ball socket, and the ball head causes the ball socket to abut against a base.

[0011] As an optional implementation, the locking member is movably connected to the ball socket and / or the base, the locking member pushes the ball head to abut against the ball socket, and the ball head drives the ball socket to abut against the base.

[0012] As an alternative implementation, the ball head includes a sphere;

[0013] The ball socket includes a seat body and a first connecting body. The seat body is provided with a first mounting hole, the ball is disposed in the first mounting hole, there is a movement gap between the ball and the seat body, and the seat body has a first limiting part for abutting against the ball.

[0014] The base is provided with a second mounting hole, the first connector is inserted into the second mounting hole, there is a movement gap between the first connector and the base, and the base has a second limiting part for abutting against the first connector.

[0015] As an optional implementation, the first mounting hole is a spherical hole, and the first limiting part has an arc surface;

[0016] The second mounting hole is a tapered hole, and the second limiting part has an inclined surface.

[0017] As an optional implementation, the ball head includes a second connector, and the ball and the second connector are connected as one piece;

[0018] The base is provided with a first connecting hole and a second connecting hole. The first connecting hole, the second connecting hole and the first mounting hole are interconnected. The first connecting hole is located in the axial direction of the base, and the second connecting hole is located in the radial direction of the base. The second connecting body extends out through the first connecting hole or the second connecting hole.

[0019] As an optional implementation, the first connector is provided with a third connecting hole, which communicates with the first mounting hole. The locking member passes through the third connecting hole and is slidably connected to the first connector.

[0020] As an optional implementation, the locking structure also includes a driving member, which is connected to the locking member in a transmission manner, and the driving member performs linear motion and / or rotational motion.

[0021] As an optional implementation, the locking member is arranged along a first direction, and the driving member is arranged along a second direction, with the first direction and the second direction being perpendicular to each other;

[0022] The driving component includes a first transmission part and a second transmission part. The first transmission part is sleeved outside the second transmission part, and the first transmission part and the second transmission part are threadedly connected.

[0023] The first transmission part is provided with a first inclined surface, and the locking member is provided with a second inclined surface. The first transmission part abuts against the second inclined surface of the locking member through the first inclined surface.

[0024] The second transmission unit drives the first transmission unit to move, and the first transmission unit drives the locking component to move.

[0025] As an optional implementation, the base is provided with a mounting cavity and a fourth connecting hole. The mounting cavity communicates with the fourth connecting hole, the locking member passes through the fourth connecting hole, the locking member is slidably connected to the base, and the driving member passes through the mounting cavity.

[0026] As an optional implementation, one end of the locking member is disposed toward the driving member, and the end of the locking member toward the driving member is provided with a first inclined surface, and the other end of the locking member is disposed toward the ball head, and the end of the locking member toward the ball head is provided with an arc surface for engaging with the ball head.

[0027] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0028] In this invention, the ball head and the ball socket are movably connected, and the ball socket is movably connected to the base, thus allowing for a wide range of angle adjustment for the ball head. The locking component moves to bring the ball head into contact with the ball socket, and the ball head also brings the ball socket into contact with the base, thereby locking the ball head and the ball socket. The structure is simple and easy to use. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the external structure from a first perspective of an embodiment of this utility model;

[0031] Figure 2 This is an embodiment of the present utility model. Figure 1 A schematic diagram of the decomposed structure;

[0032] Figure 3 This is a schematic diagram of the external structure from a second perspective of an embodiment of this utility model;

[0033] Figure 4 This is an embodiment of the present utility model. Figure 3 A cross-sectional view;

[0034] Figure 5 This is a cross-sectional schematic diagram of the ball socket of this utility model embodiment;

[0035] Figure 6 This is a cross-sectional schematic diagram of the base of an embodiment of this utility model.

[0036] Explanation of key figure labels:

[0037] 10. Ball head; 101. Ball; 102. Second connecting body; 103. Second locking interface; 20. Ball socket; 201. Seat body; 202. First connecting body; 203. First mounting hole; 204. First limiting part; 205. First connecting hole; 206. Second connecting hole; 207. Third connecting hole; 30. Base; 301. Second mounting hole; 302. Second limiting part; 303. First locking interface; 304. Mounting cavity; 305. Fourth connecting hole; 40. Locking structure; 401. Locking element; 4011. Second inclined surface; 402. Driving element; 4021. First transmission part; 40211. First inclined surface; 4022. Second transmission part. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0040] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0041] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0042] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0043] The technical solution of this utility model will be further described below with reference to the embodiments and accompanying drawings.

[0044] Please see Figures 1-6 This application provides a gimbal ball head structure, including: a ball head 10; a ball socket 20, the ball head 10 and the ball socket 20 being movably connected; a base 30, the ball socket 20 and the base 30 being movably connected; and a locking structure 40, the locking structure 40 including a locking member 401, the locking member 401 driving the ball head 10 to abut against the ball socket 20 through movement, and the ball head 10 driving the ball socket 20 to abut against the base 30.

[0045] In this invention, the ball head 10 is movably connected to the ball socket 20, and the ball socket 20 is movably connected to the base 30, thus allowing for a large range of angle adjustment for the ball head 10. The locking member 401 moves to bring the ball head 10 into contact with the ball socket 20, and the ball head 10 brings the ball socket 20 into contact with the base 30, thus locking the ball head 10 and the ball socket 20. The structure is simple and easy to use.

[0046] For example, see Figure 4 At least a portion of the ball head 10 is inserted inside the ball socket 20. The ball head 10 can rotate relative to the ball socket 20, and the ball head 10 can also move axially relative to the ball socket 20. At least a portion of the ball socket 20 is inserted inside the base 30. The ball socket 20 can rotate relative to the base 30, and the ball socket 20 can also move axially relative to the base 30.

[0047] When locking is achieved using locking member 401, ball head 10 abuts against one end of ball socket 20 along the axial direction, and the other end of ball socket 20 abuts against base 30 along the axial direction.

[0048] Specifically, the locking member 401 moves the ball head 10 axially to abut one end of the ball socket 20. The locking member 401 continues to move in the same direction, further moving the ball head 10 and the ball socket 20 axially together until the other end of the ball socket 20 abuts the base 30, thereby locking the ball head 10 and the ball socket 20.

[0049] In this embodiment of the utility model, the locking member 401 is movably connected to the ball socket seat 20 and / or the base 30. The locking member 401 pushes the ball head 10 to abut against the ball socket seat 20, and the ball head 10 drives the ball socket seat 20 to abut against the base 30.

[0050] For example, see Figure 4 The locking element 401 is movably connected to both the ball socket seat 20 and the base 30.

[0051] In this embodiment of the utility model, the ball head 10 includes a ball 101; the ball socket 20 includes a seat 201 and a first connecting body 202. The seat 201 is provided with a first mounting hole 203, the ball 101 is disposed in the first mounting hole 203, and there is a movement gap between the ball 101 and the seat 201. The seat 201 has a first limiting part 204 for abutting against the ball 101; the base 30 is provided with a second mounting hole 301, the first connecting body 202 is inserted into the second mounting hole 301, there is a movement gap between the first connecting body 202 and the base 30, and the base 30 has a second limiting part 302 for abutting against the first connecting body 202.

[0052] For example, see Figures 4 to 6 There is a movement gap between the ball 101 and the base 201. The ball 101 is disposed in the first mounting hole 203, that is, the inner diameter of the first mounting hole 203 is larger than the outer diameter of the ball head 101, so the ball head 101 can move within the first mounting hole 202. For example, the ball head 101 can rotate within the first mounting hole 202, and the ball head 101 can also move axially within the first mounting hole 202. There is a movement gap between the first connecting body 202 and the base 30. The first connecting body 202 is inserted into the second mounting hole 301, that is, the inner diameter of the second mounting hole 301 is larger than the outer diameter of the first connecting body 202, so the first connecting body 202 can move within the second mounting hole 301. For example, the first connecting body 202 can rotate within the second mounting hole 301, and the first connecting body 202 can also move axially within the second mounting hole 301.

[0053] It should be noted that, since the gimbal ball head mainly adjusts the angle of the connected photography equipment by rotating the ball head 10 and the ball socket 20, and locks the ball head 10 and the ball socket 20 by axial movement of the ball head 10 and the ball socket 20, in order to avoid excessive movement clearance affecting rotation and to avoid excessive movement clearance causing abnormal noise during use, the axial movement clearance between the ball 101 and the base 201 is 1mm-2mm, and the movement clearance between the first connecting body 202 and the base 30 is 1mm-2mm.

[0054] The base 201 and the first connecting body 202 are threaded together as one unit, or the base 201 and the first connecting body 202 are connected together by welding or bonding.

[0055] Since the base 201 and the first connecting body 202 are made separately, during installation, the ball 101 is first installed in the first mounting hole 203 of the base 201, then the first connecting body 202 is installed in the second mounting hole 301 of the base 30, and finally the base 201 and the first connecting body 202 are connected, which facilitates the assembly of the ball head 10 and the ball socket seat 20, and also facilitates the assembly of the ball socket seat 20 and the base 30.

[0056] Of course, in some other application scenarios, the base 201 and the first connecting body 202 can also be integrally formed.

[0057] In this embodiment of the utility model, the first mounting hole 203 is a spherical hole, and the first limiting part 204 has an arc surface; the second mounting hole 301 is a conical hole, and the second limiting part 302 has an inclined surface.

[0058] For example, see Figures 4 to 6 The locking member 401 drives the ball head 10 to move axially through axial movement. Due to the limiting effect of the first limiting part 204 on the ball head 10, the ball head 10 abuts against the ball socket 20. The ball head 10 continues to move axially, driving the ball socket 20 to move axially together. Due to the limiting effect of the second limiting part 302 on the ball socket 20, the ball socket 20 abuts against the base 30.

[0059] In this embodiment of the utility model, the ball head 10 includes a second connecting body 102, and the ball 101 is connected to the second connecting body 102 as a whole; the seat 201 is provided with a first connecting hole 205 and a second connecting hole 206, the first connecting hole 205, the second connecting hole 206 and the first mounting hole 203 are interconnected, the first connecting hole 205 is provided in the axial direction of the seat 201, the second connecting hole 206 is provided in the radial direction of the seat 201, and the second connecting body 102 extends out through the first connecting hole 205 or the second connecting hole 206.

[0060] For example, see Figure 2 The first connecting hole 205 is a circular hole, and the diameter of the first connecting hole 205 is larger than the outer diameter of the second connecting body 102; the second connecting hole 206 is an oblong hole, and the diameter of the second connecting hole 206 is greater than or equal to the outer diameter of the second connecting body 102, and the length of the second connecting hole 206 is greater than the outer diameter of the second connecting body 102; thus, the second connecting body 102 can rotate or swing within the first connecting hole 205, and the second connecting body 102 can rotate or swing within the second connecting hole 206.

[0061] The sphere 101 and the second connector 102 are connected as one unit by threads, or the sphere 101 and the second connector 102 are connected as one unit by bonding, welding or other means, or the sphere 101 and the second connector 102 are integrally formed.

[0062] In use, the second connector 102 rotates or swings with the ball 101 within the first connecting hole 205, or the second connector 102 rotates or swings with the ball 101 within the second connecting hole 206. When the second connector 102 is located within the second connecting hole 206, while keeping the base 30 stationary, the ball socket 20 is rotated. At this time, the ball head 10 rotates together with the ball socket 20. In other words, the second connector 102 rotates together with the ball socket 20, thereby increasing the rotation range of the second connector 102.

[0063] It should be noted that the base 30 is provided with a first card interface 303, and the second connector 102 is provided with a second card interface 103. The ball head structure of the gimbal can be used to connect two photography devices. For example, the first card interface 303 can be used to connect a camera, a photography light or a probe, and the second card interface 103 can be used to connect a microphone, a flash or other devices.

[0064] In this embodiment of the utility model, a third connecting hole 207 is provided on the first connecting body 202. The third connecting hole 207 is interconnected with the first mounting hole 203. The locking member 401 passes through the third connecting hole 207 and is slidably connected to the first connecting body 202.

[0065] In this embodiment of the utility model, the locking structure 40 further includes a driving member 402, which is connected to the locking member 401 in a transmission manner, and the driving member 402 performs linear motion and / or rotational motion.

[0066] For example, see Figure 4 The driving component 402 moves in a straight line, and the driving component 402 drives the locking component 401 to move in a straight line by moving in a straight line.

[0067] Of course, in some other application scenarios, the driving component 402 performs rotational motion. For example, the driving component 402 is a gear and the locking component 401 is a rack. The driving component 402 and the locking component 401 mesh with each other, and the driving component 402 drives the locking component 401 to perform linear motion by rotating.

[0068] In this embodiment of the utility model, the locking member 401 is arranged along a first direction, and the driving member 402 is arranged along a second direction, the first direction and the second direction being perpendicular to each other; the driving member 402 includes a first transmission part 4021 and a second transmission part 4022, the first transmission part 4021 is sleeved on the second transmission part 4022, and the first transmission part 4021 and the second transmission part 4022 are threadedly connected; the first transmission part 4021 is provided with a first inclined surface 40211, and the locking member 401 is provided with a second inclined surface 4011, the first transmission part 4021 abuts against the second inclined surface 4011 of the locking member 401 through the first inclined surface 40211; the second transmission part 4022 drives the first transmission part 4021 to move, and the first transmission part 4021 drives the locking member 401 to move.

[0069] For example, see Figure 4 The first direction is the axial direction of the ball head structure of the gimbal, that is... Figure 4 The first direction is the Y-axis of the coordinate system; the second direction is the radial direction of the gimbal's ball head structure, that is... Figure 4 The X-axis direction of the coordinate system in the diagram.

[0070] Since the base 30 is provided with a first card interface 303 and the second connector 102 is provided with a second card interface 103, and both the first card interface 303 and the second card interface 103 are located in the axial direction of the ball head structure of the gimbal, in order to avoid interference between the driving component 402 and the photographic equipment connected to the first card interface 303 and the second card interface 103, the driving component 402 is arranged along the radial direction of the ball head structure of the gimbal. This allows the space in the radial direction of the ball head structure of the gimbal to be utilized and also facilitates user operation.

[0071] Continue reading Figure 4 The locking component 401 is a shaft structure, the first transmission part 4021 is a nut structure with a threaded hole, and the second transmission part 4022 is a screw structure with a thread. To facilitate user operation of the second transmission part 4022, a knob can be connected to the second transmission part 4022.

[0072] Since the first transmission part 4021 abuts against the second inclined surface 4011 of the locking member 401 through the first inclined surface 40211, under the restriction of the second inclined surface 4011 of the locking member 401, the first transmission part 4021 cannot rotate with the second transmission part 4022, and the first transmission part 4021 can only move along the axial direction of the second transmission part 4022.

[0073] Continue reading Figure 4The first inclined plane 40211 is higher on the left and lower on the right. During the process of the first transmission part 4021 moving to the right along the axis of the second transmission part 4022, the first transmission part 4021 pushes the locking member 401, thereby the locking member 401 pushes the ball head 10 to abut against the ball socket 20. The first transmission part 4021 continues to move to the right along the axis of the second transmission part 4022 until the end of the stroke. The first transmission part 4021 abuts against the locking member 401, the locking member 401 abuts against the ball head 10, the ball head 10 abuts against the ball socket 20, and the ball socket 20 abuts against the base 30. During the process of the first transmission part 4021 moving to the left along the axis of the second transmission part 4022, the first transmission part 4021 no longer provides pushing force to the locking member 401. The ball head 10 can move relative to the ball socket 20, and the ball socket 20 can move relative to the base 30.

[0074] In this embodiment of the utility model, the base 30 is provided with an installation cavity 304 and a fourth connecting hole 305. The installation cavity 304 is connected to the fourth connecting hole 305. The locking member 401 passes through the fourth connecting hole 305 and is slidably connected to the base 30. The driving member 402 passes through the installation cavity 304.

[0075] For example, see Figure 4 The first connecting body 202 of the ball socket 20 is inserted into the second mounting hole 301. The third connecting hole 207 and the fourth connecting hole 305 are coaxially arranged, so that the locking member 401 passes through the third connecting hole 207. The locking member 401 is slidably connected to the first connecting body 202 and passes through the fourth connecting hole 305. The locking member 401 is slidably connected to the base 30. The third connecting hole 207 and the fourth connecting hole 305 guide the movement of the locking member 401. Under the action of the driving member 402, the directional movement of the locking member 401 can be realized.

[0076] In this embodiment of the present invention, one end of the locking member 401 is disposed toward the driving member 402, and the end of the locking member 401 toward the driving member 402 is provided with a first inclined surface 40211, and the other end of the locking member 401 is disposed toward the ball head 10, and the end of the locking member 401 toward the ball head 10 is provided with an arc surface for cooperating with the ball head 10.

[0077] For example, see Figure 4 The other end of the locking member 401 is positioned toward the ball 101 of the ball head 10. The end of the locking member 401 facing the ball 101 is provided with an arc surface for engaging with the ball 101. Since the ball 101 is spherical, the locking member 401 engages with the ball 101 through the arc surface, increasing the contact area between the locking member 401 and the ball 101, making it easier for the locking member 401 to push the ball 101.

[0078] The above provides a detailed description of a gimbal ball head structure disclosed in the embodiments of this utility model. Specific examples have been used to illustrate the principle and implementation of this utility model. The description of the above embodiments is only for the purpose of helping to understand the core idea of ​​the gimbal ball head structure of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation and application scope based on the idea of ​​this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A gimbal ball head structure, characterized in that, include: Ball head (10); A ball socket (20) is provided, wherein the ball head (10) is movably connected to the ball socket (20); The base (30) is movably connected to the ball socket (20); The locking structure (40) includes a locking member (401), which drives the ball head (10) to abut against the ball socket (20) through movement, and the ball head (10) drives the ball socket (20) to abut against the base (30).

2. The gimbal ball head structure according to claim 1, characterized in that: The locking member (401) is movably connected to the ball socket (20) and / or the base (30). The locking member (401) pushes the ball head (10) to abut against the ball socket (20), and the ball head (10) drives the ball socket (20) to abut against the base (30).

3. The gimbal ball head structure according to claim 1 or 2, characterized in that: The ball head (10) includes a ball (101); The ball socket seat (20) includes a seat body (201) and a first connecting body (202). The seat body (201) is provided with a first mounting hole (203). The ball (101) is disposed in the first mounting hole (203). There is a movement gap between the ball (101) and the seat body (201). The seat body (201) has a first limiting part (204) for abutting against the ball (101). The base (30) is provided with a second mounting hole (301), the first connector (202) is inserted into the second mounting hole (301), there is a movement gap between the first connector (202) and the base (30), and the base (30) has a second limiting part (302) for abutting against the first connector (202).

4. The gimbal ball head structure according to claim 3, characterized in that: The first mounting hole (203) is a spherical hole, and the first limiting part (204) has an arc surface; The second mounting hole (301) is a tapered hole, and the second limiting part (302) has an inclined surface.

5. The gimbal ball head structure according to claim 3, characterized in that: The ball head (10) includes a second connector (102), and the ball (101) is connected to the second connector (102) as a whole; The base (201) is provided with a first connecting hole (205) and a second connecting hole (206). The first connecting hole (205), the second connecting hole (206) and the first mounting hole (203) are interconnected. The first connecting hole (205) is located in the axial direction of the base (201), and the second connecting hole (206) is located in the radial direction of the base (201). The second connecting body (102) extends out through the first connecting hole (205) or the second connecting hole (206).

6. The gimbal ball head structure according to claim 5, characterized in that: The first connector (202) is provided with a third connecting hole (207), which is in communication with the first mounting hole (203). The locking member (401) passes through the third connecting hole (207) and is slidably connected to the first connector (202).

7. The gimbal ball head structure according to claim 2, characterized in that: The locking structure (40) further includes a driving member (402), which is connected to the locking member (401) in a transmission manner, and the driving member (402) performs linear motion and / or rotational motion.

8. The gimbal ball head structure according to claim 7, characterized in that: The locking member (401) is arranged along a first direction, and the driving member (402) is arranged along a second direction, wherein the first direction and the second direction are perpendicular to each other; The driving component (402) includes a first transmission part (4021) and a second transmission part (4022). The first transmission part (4021) is sleeved on the outside of the second transmission part (4022), and the first transmission part (4021) and the second transmission part (4022) are threadedly connected. The first transmission part (4021) is provided with a first inclined surface (40211), and the locking member (401) is provided with a second inclined surface (4011). The first transmission part (4021) abuts against the second inclined surface (4011) of the locking member (401) through the first inclined surface (40211). The second transmission part (4022) drives the first transmission part (4021) to move, and the first transmission part drives the locking member (401) to move.

9. The gimbal ball head structure according to claim 7, characterized in that: The base (30) is provided with an installation cavity (304) and a fourth connecting hole (305). The installation cavity (304) communicates with the fourth connecting hole (305). The locking member (401) passes through the fourth connecting hole (305) and is slidably connected to the base (30). The driving member (402) passes through the installation cavity (304).

10. The gimbal ball head structure according to claim 8, characterized in that: One end of the locking member (401) is disposed toward the driving member (402), and the end of the locking member (401) toward the driving member (402) is provided with the first inclined surface (40211). The other end of the locking member (401) is disposed toward the ball head (10), and the end of the locking member (401) toward the ball head (10) is provided with an arc surface for engaging with the ball head (10).

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