Conductive module and holder

Abstract

The utility model relates to the technical field of shooting equipment, in particular to a conductive module and a holder. The conductive module comprises a hollow conductive rotating shaft, a conductive assembly, a conductive locking piece and a conductive contact assembly, the conductive assembly comprises an insulating piece, a first conductive piece and a second conductive piece, a mounting hole and an annular mounting groove are formed in the insulating piece, the first conductive piece is arranged in the mounting hole, and the second conductive piece is arranged in the annular mounting groove; a first annular groove is formed in the second conductive piece; the conductive locking piece is arranged on the outer ring of the hollow conductive rotating shaft in a sleeving manner, and a second annular groove is formed in the locking piece; the conductive contact assembly comprises a first conductive contact piece, a second conductive contact piece and a third conductive contact piece, one end of the first conductive contact piece is inserted into the insulating piece and abuts against the first conductive piece, the second conductive contact piece abuts against the first annular groove, and the third conductive contact piece abuts against the second annular groove. A brand-new conductive path is constructed, so that the rotation angle and the application scene of pan-tilt shooting are not limited.

Description

Technical Field

[0001] This utility model relates to the field of shooting equipment technology, and in particular to a conductive module and a gimbal. Background Technology

[0002] As gimbals continue to develop, users' demands for gimbal shooting capabilities are also gradually increasing. A gimbal consists of multiple motors, and the rotation and control of each motor require electrical connections via wires. Currently, the wires of gimbals are threaded through the central hole of the motor shaft. This prevents the gimbal motors from rotating indefinitely, thus preventing the wires from breaking or short-circuiting due to excessive rotation. Currently, gimbal motors use mechanical limits to prevent damage to the wires. However, adding mechanical limits restricts the rotation of the gimbal motors, which in turn limits the rotation angle and application scenarios of the gimbal. Utility Model Content

[0003] The technical problem to be solved by this utility model embodiment is to provide a conductive module and a gimbal to solve the problem of limited rotation angle and application scenarios of gimbal shooting in the prior art.

[0004] This utility model discloses a conductive module, including a hollow conductive shaft, a conductive component, a conductive locking member, and a conductive contact component. The conductive component is disposed within the hollow conductive shaft and includes an insulating member, a first conductive member, and a second conductive member. The insulating member has a coaxially arranged mounting hole and an annular mounting groove. The first conductive member is disposed within the mounting hole, and the second conductive member is disposed within the annular mounting groove. A first annular groove is formed on the outer periphery of one end of the second conductive member. The conductive locking member is fixedly sleeved on the outer ring of the hollow conductive shaft and close to the first annular groove. A second annular groove is formed on the outer periphery of the locking member. The conductive contact component includes a first conductive contact, a second conductive contact, and a third conductive contact. One end of the first conductive contact is inserted into the insulating member and abuts against the first conductive member. One end of the second conductive contact is located within the first annular groove and abuts against the first annular groove. One end of the third conductive contact is located within the second annular groove and abuts against the second annular groove.

[0005] Optionally, the conductive module further includes a fixing component, which includes a bottom shell and a top cover that interlock, a first fixing piece and a second fixing piece, the bottom shell and the top cover forming an accommodating space, the first fixing piece and the second fixing piece being disposed within the accommodating space, the end of the second conductive contact away from the first annular groove being inserted into the first fixing piece, and the end of the third conductive contact away from the second annular groove being inserted into the second fixing piece.

[0006] Optionally, the second conductive contact has a U-shaped structure, including a first abutting portion, a first positioning portion, and a second abutting portion connected in sequence. The first abutting portion and the second abutting portion are located on both sides of the first annular groove along the radial direction of the first annular groove. A first positioning hole is formed on the first fixing plate, and the first positioning portion passes through the first positioning hole onto the first fixing plate. The third conductive contact has a U-shaped structure, including a third abutting portion, a second positioning portion, and a fourth abutting portion connected in sequence. The third abutting portion and the fourth abutting portion are located on both sides of the second annular groove along the radial direction of the second annular groove. A second positioning hole is formed on the second fixing plate, and the second positioning portion passes through the second positioning hole onto the second fixing plate. The second conductive contact and the first annular groove are located on the same horizontal plane, and the third conductive contact and the second annular groove are located on the same horizontal plane.

[0007] Optionally, the second conductive element includes a first conductive portion and a second conductive portion sleeved on one end of the first conductive portion, the first annular groove being located on the outer periphery of the second conductive portion, and the first annular groove having a V-shaped structure.

[0008] Optionally, the conductive locking member includes a locking part and a third conductive part sleeved on the locking part, the second annular groove is located on the third conductive part, and the second annular groove has a V-shaped structure.

[0009] Optionally, the outer periphery of the hollow conductive shaft is formed with an external thread, and the inner wall of the locking part is formed with an internal thread, and the external thread is threadedly connected to the internal thread.

[0010] Optionally, the insulating member has a retaining portion at one end near the locking member, the outer periphery of the locking portion is a regular polygonal structure, and the retaining portion is engaged with a set of opposite sides of the regular polygonal structure.

[0011] This utility model also discloses a gimbal, including a first housing, a second housing, a first motor assembly, and the aforementioned conductive module; a first hollow shaft is provided at one end of the first housing; a second hollow shaft is provided at one end of the second housing near the first housing, the end of the first hollow shaft abuts against the end of the second hollow shaft, the first motor assembly includes a first stator and a first rotor, the first stator is sleeved on the first hollow shaft, the inner ring of the first rotor is sleeved on the first stator, and the outer ring is fixedly connected to the second housing; the conductive module is disposed inside the first housing and the second housing, the hollow conductive shaft of the conductive module is inserted into the second hollow shaft at one end away from the conductive locking member and is fixedly connected to the second hollow shaft, the outer periphery of the hollow conductive shaft is connected to the inner wall of the first hollow shaft through a bearing, the conductive locking member is movably located inside the first housing and is fixed inside the first housing with the conductive contact assembly.

[0012] Optionally, a first receiving space is further formed within the first housing, the first receiving space being connected to the first hollow shaft, and the conductive locking member and the conductive contact assembly being located within the first receiving space; a second receiving space is further formed within the second housing, the second receiving space being connected to the second hollow shaft, and the first rotor and the first stator being located within the second receiving space.

[0013] Optionally, the gimbal further includes a third housing, a second motor assembly, a clamping assembly, and a third electrode assembly. The third housing is rotatably connected to the second housing. The second motor assembly includes a second stator and a second rotor rotatably connected. The second stator is fixedly disposed on the second housing, and the second rotor is connected to the third housing. The clamping assembly is rotatably connected to the third housing. The third electrode assembly includes a third stator and a third rotor rotatably connected. The third stator is fixedly disposed on the third housing, and the third rotor is connected to the clamping assembly.

[0014] Compared with the prior art, the beneficial effects of the conductive module and gimbal provided by this utility model embodiment are as follows: The conductive module of this embodiment is applied in the first and second housings of the gimbal, constructing a completely new conductive path. Specifically, one end of the hollow conductive shaft is disposed in the second hollow shaft of the second housing and fixedly connected thereto, and the other end passes through the first hollow shaft of the first housing and extends into the first housing, and is rotatably connected to the first housing; a mounting hole and an annular mounting groove are formed on the insulating component, the first conductive component is disposed in the mounting hole, the second conductive component is disposed in the annular mounting groove, and a first annular groove is formed on the outer periphery of the second conductive component; a conductive locking component is fixedly sleeved on the outer ring of the hollow conductive shaft, and a second annular groove is formed on the outer periphery of the locking component; and a conductive contact assembly is fixed in the first housing, the first conductive contact of the conductive contact assembly abuts against the first conductive component to achieve electrical connection with the first conductive component, the second conductive contact abuts against the first annular groove to achieve electrical connection with the second conductive component, and the third conductive contact... The first conductive contact, the second conductive contact, and the third conductive contact are also connected to the first circuit board. A second circuit board (not shown in the figure) is also provided inside the second housing. The first conductive contact, the second conductive contact, and the hollow conductive shaft are also electrically connected to the second circuit board, thus achieving circuit continuity between the first and second housings. The second circuit board is electrically connected to the first motor of the gimbal to drive the first motor. Under the action of the first motor, the second housing of the gimbal can rotate on the first housing. During operation, the hollow conductive shaft moves with the second housing, driving the conductive components and the conductive locking device to rotate together. During rotation, the conductive contact components remain stationary, ensuring that the first conductive contact always maintains good electrical connection with the first conductive contact, the second conductive contact always maintains good electrical connection with the first annular groove, and the third conductive contact always maintains good electrical connection with the second annular groove. The conductive module in this embodiment replaces the traditional method of directly connecting the first and second circuit boards of the gimbal with wires. This design eliminates the need for wires to pass through the central through-hole of the hollow conductive shaft (motor shaft), thus breaking the bottleneck of traditional gimbal motors being unable to rotate indefinitely due to wire limitations. Therefore, the conductive module of this application enables at least one motor of the gimbal to rotate indefinitely, making the gimbal's shooting rotation angle and application scenarios unrestricted. Attached Figure Description

[0015] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. In the accompanying drawings:

[0016] Figure 1 This is an exploded view of the conductive module provided in this embodiment of the utility model;

[0017] Figure 2This is a cross-sectional view of the conductive module provided in this embodiment of the present invention disposed within the first housing and the second housing;

[0018] Figure 3 This is a schematic diagram of the conductive module and the second housing provided in the embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the conductive component provided in the embodiment of the utility model;

[0020] Figure 5 This is a cross-sectional view of the conductive component provided in the embodiment of the utility model;

[0021] Figure 6 This is a schematic diagram of the overall structure of the gimbal provided in this embodiment of the utility model.

[0022] The labels for the attached figures are as follows:

[0023] 10. Hollow conductive shaft; 110. External thread; 20. Conductive component; 210. Insulating component; 211. Holding part; 201. Mounting hole; 202. Annular mounting groove; 220. First conductive component; 230. Second conductive component; 231. First conductive part; 232. Second conductive part; 2321. First annular groove; 30. Conductive locking component; 310. Locking part; 311. Internal thread; 320. Third conductive part; 321. Second annular groove; 40. Conductive contact component; 410. First conductive contact; 420. Second conductive contact; 421. First abutment part; 422. First positioning part; 423. Second abutment part ; 430, Third conductive contact; 431, Third abutment part; 432, Second positioning part; 433, Fourth abutment part; 50, Fixing assembly; 510, Bottom shell; 520, Top cover; 530, First fixing piece; 540, Second fixing piece; 60, First housing; 610, First hollow shaft; 601, First receiving space; 620, First circuit board; 61, Handle; 70, Second housing; 702, Second hollow shaft; 701, Second receiving space; 710, First motor assembly; 711, First stator; 712, First rotor; 730, Bearing; 740, Connecting column; 80, Third housing; 90, Clamping assembly. Detailed Implementation

[0024] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0025] This utility model embodiment provides a conductive module, such as Figures 1 to 5As shown, the device includes a hollow conductive shaft 10, a conductive assembly 20, a conductive locking member 30, and a conductive contact assembly 40. The conductive assembly 20 is disposed within the hollow conductive shaft 10 and includes an insulating member 210, a first conductive member 220, and a second conductive member 230. The insulating member 210 has a coaxially arranged mounting hole 201 and an annular mounting groove 202. The first conductive member 220 is disposed within the mounting hole 201, and the second conductive member 230 is disposed within the annular mounting groove 202. A first annular groove 2321 is formed on the outer periphery of one end of the second conductive member 230. The conductive locking member 30 is fixedly sleeved on the hollow conductive shaft 10. The outer ring of the electric rotating shaft 10 is close to the first annular groove 2321, and the outer periphery of the locking member is formed with a second annular groove 321; the conductive contact assembly 40 includes a first conductive contact 410, a second conductive contact 420 and a third conductive contact 430, one end of the first conductive contact 410 is inserted into the insulating member 210 and abuts against the first conductive member 220, one end of the second conductive contact 420 is located in the first annular groove 2321 and abuts against the first annular groove 2321, and one end of the third conductive contact 430 is located in the second annular groove 321 and abuts against the second annular groove 321.

[0026] In this embodiment, the conductive module is applied within the first housing 60 and the second housing 70 of the gimbal. A hollow conductive shaft 10 is provided, and a conductive assembly 20 containing an insulating component 210, a first conductive component 220, and a second conductive component 230 is installed inside it. Simultaneously, a conductive locking component 30 and a conductive contact assembly 40 are used to construct a novel conductive path. Specifically, one end of the hollow conductive shaft 10 is located within and fixedly connected to the second hollow shaft 702 of the second housing 70, while the other end passes through the first hollow shaft 610 of the first housing 60 and extends into the first housing 60, where it is rotatably connected. The insulating component 210 has a... The shaft is provided with a mounting hole 201 and an annular mounting groove 202. A first conductive element 220 is disposed in the mounting hole 201, and a second conductive element 230 is disposed in the annular mounting groove 202. A first annular groove 2321 is also formed on the outer periphery of the second conductive element 230. A conductive locking element 30 is fixedly sleeved on the outer ring of the hollow conductive shaft 10. A second annular groove 321 is formed on the outer periphery of the locking element. A conductive contact assembly 40 is fixed in the first housing 60. The first conductive contact 410 of the conductive contact assembly 40 abuts against the first conductive element 220 to achieve electrical connection with the first conductive element 220. The second conductive contact 420 abuts against the first annular groove. The first conductive contact 2321 abuts against the second conductive element 230 to achieve electrical connection, and the third conductive contact 430 abuts against the second annular groove 321 to achieve abutment against the conductive locking element 30. The first conductive contact 410, the second conductive contact 420, and the third conductive contact 430 are also connected to the first circuit board 620. A second circuit board (not shown in the figure) is also provided inside the second housing 70. The first conductive element 220, the second conductive element 230, and the hollow conductive shaft are also electrically connected to the second circuit board, thereby realizing the conduction of the circuit between the first housing 60 and the second housing 70. Among them, the second circuit board is electrically connected to the first motor of the gimbal and is used to drive the first motor. During operation, under the action of the first motor, the second housing 70 of the gimbal can rotate on the first housing 60. During operation, the hollow conductive shaft 10 moves along with the second housing 70, driving the conductive component 20 and the conductive locking component 30 to rotate together. During rotation, the conductive contact component 40 remains stationary, ensuring that the first conductive contact 410 always abuts against the first conductive component 220 to maintain a good electrical connection, the second conductive contact 420 always abuts against the first annular groove 2321 to maintain a good electrical connection, and the third conductive contact 430 always abuts against the second annular groove 321 to maintain a good electrical connection. In this embodiment, the conductive module replaces the traditional form where wires directly connect the first circuit board 620 and the second circuit board of the gimbal. This design eliminates the need for wires to pass through the central through-hole of the hollow conductive shaft 10 (motor shaft), thus breaking the bottleneck of traditional gimbal motors being unable to rotate indefinitely due to wire limitations.Therefore, the conductive module of this application enables at least one motor of the gimbal to rotate indefinitely, making the rotation angle and application scenarios of the gimbal unrestricted.

[0027] In this embodiment, the conductive module is used to connect the first circuit board 620 and the second circuit board during use. The cooperation between the first conductive contact 410 and the first conductive contact 220, the cooperation between the second conductive contact 420 and the second conductive contact 230, and the cooperation between the third conductive contact 430 and the hollow conductive shaft 10 enable the connection of power supply and control signals. After receiving the control signal, the second circuit board can drive the first rotor 712 of the first motor assembly 710 to move, thereby driving the second housing 70 to rotate on the first housing 60. The connection between the first circuit board 620 and the second circuit board to control the operation of the gimbal is achieved using existing technology, and its implementation principle will not be described in detail here.

[0028] As a preferred embodiment, refer to Figure 1 and Figure 3 The conductive module also includes a fixing component 50, which includes a bottom shell 510 and a top cover 520 that are interlocked, a first fixing piece 530 and a second fixing piece 540. The bottom shell 510 and the top cover 520 form an accommodating space. The first fixing piece 530 and the second fixing piece 540 are disposed in the accommodating space. The end of the second conductive contact 420 away from the first annular groove 2321 is inserted into the first fixing piece 530, and the end of the third conductive contact 430 away from the second annular groove 321 is inserted into the second fixing piece 540.

[0029] The fixing component 50 provides stable installation conditions for the conductive contact component 40 within the first housing 60. Specifically, the fixing component 50 includes a bottom shell 510 and a top cover 520 that interlock, and the accommodating space formed by the bottom shell 510 and the top cover 520 is used to install the first fixing piece 530 and the second fixing piece 540. The end of the second conductive contact 420 away from the first annular groove 2321 is inserted into the first fixing piece 530, and the end of the third conductive contact 430 away from the second annular groove 321 is inserted into the second fixing piece 540. During operation, the fixing component 50 is fixedly installed within the first housing. The second conductive contact 420 and the third conductive contact 430 are fixed to the first housing 60. When the second housing 70 rotates, it drives the hollow conductive shaft 10, the conductive component 20, and the conductive locking component 30 to rotate together. The first conductive contact 410 is always abutted against the first conductive contact 410, and the second conductive contact 420 and the third conductive contact 430 are always abutted against the rotating first annular groove 2321 and the rotating second annular groove 321, which improves the electrical connection stability between the conductive contact component 40, the conductive component 20, and the conductive locking component 30, thereby ensuring the working stability and smoothness of the gimbal. In practical applications, the second conductive contact 420 and the third conductive contact 430 can be connected to the first circuit board 620 through wires (not shown in the figure).

[0030] As a preferred embodiment, refer to Figure 1 The second conductive contact 420 has a U-shaped structure and includes a first abutment portion 421, a first positioning portion 422, and a second abutment portion 423 connected in sequence. The first abutment portion 421 and the second abutment portion 423 are located on both sides of the first annular groove 2321 along the radial direction of the first annular groove 2321. A first positioning hole is formed on the first fixing plate 530, and the first positioning portion 422 passes through the first positioning hole and is mounted on the first fixing plate 530. The third conductive contact 430 has a U-shaped structure and includes a third abutment portion 422 connected in sequence. The second positioning part 432 and the third abutting part 433 are located on both sides of the second annular groove 321 along the radial direction of the second annular groove 321. A second positioning hole is formed on the second fixing piece 540, and the second positioning part 432 passes through the second positioning hole and is mounted on the second fixing piece 540. The second conductive contact 420 and the first annular groove 2321 are located on the same horizontal plane, and the third conductive contact 430 and the second annular groove 321 are located on the same horizontal plane.

[0031] Both the second conductive contact 420 and the third conductive contact 430 adopt a U-shaped structure. The first abutment portion 421 and the second abutment portion 423 are located on both sides of the first annular groove 2321 along its radial direction, and the third abutment portion 431 and the fourth abutment portion 433 are located on both sides of the second annular groove 321 along its radial direction. This design increases the contact area and improves the reliability of the electrical contact. The first positioning portion 422 and the second positioning portion 432 are respectively located on the first fixing plate 530 and the second fixing plate 540 through the first positioning hole and the second positioning hole, further ensuring the stability of the second conductive contact 420 and the third conductive contact 430, enabling them to maintain a good electrical connection with the first annular groove 2321 and the second annular groove 321 respectively during long-term use. Simultaneously, the second conductive contact 420 and the first annular groove 2321, and the third conductive contact 430 and the second annular groove 321 are located on the same horizontal plane. This layout optimizes the current transmission path and improves conductivity.

[0032] As a preferred embodiment, refer to Figure 1 and Figure 2 The second conductive element 230 includes a first conductive part 231 and a second conductive part 232 sleeved on one end of the first conductive part 231. The first annular groove 2321 is located on the outer periphery of the second conductive part 232 and has a V-shaped structure.

[0033] The second conductive component 230 is divided into a first conductive part 231 and a second conductive part 232, with the first annular groove 2321 located on the outer periphery of the second conductive part 232. This modular design makes the second conductive component 230 easier to install and maintain. The independent design of different components can be replaced or adjusted according to actual needs, reducing maintenance costs and difficulty. At the same time, the modular structure is also conducive to quality control during the production process, improving product consistency and reliability. The V-shaped structure of the first annular groove 2321 can improve the contact stability between the second conductive contact 420 and the first annular groove 2321, thereby improving the electrical connection stability during gimbal operation.

[0034] As a preferred embodiment, refer to Figure 1 and Figure 2 The conductive locking member 30 includes a locking part 310 and a third conductive part 320 sleeved on the locking part 310. The second annular groove 321 is located on the third conductive part 320 and has a V-shaped structure.

[0035] The conductive locking component 30 includes a locking part 310 and a third conductive part 320. A second annular groove 321 is located on the third conductive part 320. This structural design achieves a secure connection between the locking part 310 and the hollow conductive shaft 10, allowing the hollow conductive shaft 10 to rotate and drive both the locking part 310 and the third conductive part 320 to rotate together. Simultaneously, the third conductive part 320 also performs the conductive function. This integrates locking and conductive functions into one unit. The V-shaped structure of the second annular groove 321 enhances the contact stability between the third conductive contact 430 and the second annular groove 321, thereby improving the electrical connection stability during gimbal operation.

[0036] As a preferred embodiment, refer to Figure 1 and Figure 2 The hollow conductive shaft 10 has an external thread 110 on its outer periphery and an internal thread 311 on its inner wall. The external thread 110 and the internal thread 311 are threaded together.

[0037] The hollow conductive shaft 10 has an external thread 110 on its outer circumference that is threaded to the internal thread 311 on the inner wall of the locking part 310. This connection method makes the installation of the hollow conductive shaft 10 and the conductive locking part 30 simple and easy. At the same time, the threaded connection has a high tightening force, which can ensure that the connection between the conductive locking part 30 and the hollow conductive shaft 10 is stable and reliable during the long-term operation of the gimbal motor. It will not loosen due to vibration or rotation, thus ensuring that the hollow conductive shaft 10 drives the conductive locking part 30 to move together during rotation.

[0038] As a preferred embodiment, refer to Figure 4 The insulating member 210 has a retaining part 211 at one end near the locking member. The outer periphery of the locking part 310 has a regular polygonal structure, and the retaining part 211 is retained on a set of opposite sides of the regular polygonal structure.

[0039] In this design, the retaining portion 211 on the insulating member 210 engages with the regular polygonal structure on the outer periphery of the locking portion 310, engaging on a set of opposite sides. This design further enhances the relative stability between the insulating member 210 and the conductive locking member 30, ensuring that the conductive component 20 rotates along with the hollow conductive shaft 10 during rotation. This prevents the insulating member 210 from rotating or displacing due to torque during rotation, thus affecting the normal operation of the conductive component 20. The retaining portion 211 improves the structural stability and reliability of the entire conductive module, ensuring stable transmission of electrical signals.

[0040] This application also discloses a gimbal, as shown in the embodiments. Figures 1 to 6The system includes a first housing 60, a second housing 70, a first motor assembly 710, and the conductive module described in the preceding embodiments. A first hollow shaft 610 is provided at one end of the first housing 60. A second hollow shaft 702 is provided at one end of the second housing 70 near the first housing 60. The end of the first hollow shaft 610 abuts against the end of the second hollow shaft 702. The first motor assembly 710 includes a first stator 711 and a first rotor 712. The first stator 711 is sleeved on the first hollow shaft 610, and the first rotor 712... A ring is mounted on the first stator 711, and the outer ring is fixedly connected to the second housing 70. The conductive module is located inside the first housing 60 and the second housing 70. The hollow conductive shaft 10 of the conductive module is inserted into the second hollow shaft 702 at one end away from the conductive locking member 30 and is fixedly connected to the second hollow shaft 702. The outer periphery of the hollow conductive shaft 10 is connected to the inner wall of the first hollow shaft 610 through a bearing 730. The conductive locking member 30 is movably located inside the first housing 60 and is fixed inside the first housing 60 with the conductive contact assembly 40.

[0041] This embodiment provides an implementation method for applying a conductive module to a gimbal. During use, a first circuit board 620 is disposed within a first housing 60, and a second circuit board is disposed within a second housing 70. The first circuit board 620 is electrically connected to a conductive contact component 40, and the second circuit board is connected to the conductive component 20 and the end of the hollow conductive shaft 10 opposite to the electrical contact component. Thus, the conductive module enables the electrical connection between the first circuit board 620 and the second circuit board, constructing a novel conductive path. This eliminates the need for wires connecting the first circuit board 620 and the second circuit board. The second circuit board drives the first rotor 712 to rotate, causing the second housing 70 to rotate on the first housing 60. The function and role of the conductive module have been defined in the above embodiments and will not be specifically limited here.

[0042] In this embodiment, the bearing 730 connects the first hollow shaft 610 and the hollow conductive shaft 10. This embodiment provides an example of two bearings 730. The bearing 730 is used to assist the rotation of the second housing 70 on the first housing 60.

[0043] As a preferred embodiment, refer to Figure 2 and Figure 6 The first housing 60 also has a first receiving space 601, which is connected to the first hollow shaft 610. The conductive locking member 30 and the conductive contact assembly 40 are located in the first receiving space 601. The second housing 70 also has a second receiving space 701, which is connected to the second hollow shaft 702. The first rotor 712 and the first stator 711 are located in the second receiving space 701.

[0044] The first receiving space 601 formed by the first housing 60 provides installation conditions for the conductive locking member 30 and the conductive contact assembly 40, and the second receiving space 701 formed by the second housing 70 provides an installation environment for the first rotor 712 and the first stator 711. These features improve the integration of the gimbal in this embodiment. In actual use, the first housing 60 is also fixedly connected to the handle 61. When the user holds the handle 61, the first housing 60 remains stationary. The conductive module design prevents wire breakage or short circuits.

[0045] As a preferred embodiment, refer to Figure 6 The gimbal also includes a third housing 80, a second motor assembly, and a clamping assembly 90. The third housing 80 is rotatably connected to the second housing 70. The second motor assembly includes a second stator and a second rotor rotatably connected. The second stator is fixedly mounted on the second housing 70, and the second rotor is connected to the third housing 80. The clamping assembly 90 is rotatably connected to the third housing 80. The third electrode assembly includes a third stator and a third rotor rotatably connected. The third stator is fixedly mounted on the third housing 80, and the third rotor is connected to the clamping assembly 90.

[0046] The addition of a third housing 80, a second motor assembly, a clamping assembly 90, and a third motor assembly gives the gimbal greater rotational freedom and functionality. The second motor assembly enables rotation between the second housing 70 and the third housing 80, while the third motor assembly enables rotation between the clamping assembly 90 and the third housing 80. These designs further enrich the gimbal's shooting angles and application scenarios. Users can flexibly adjust the rotation angles of different parts of the gimbal according to different shooting needs, improving the gimbal's practicality and adaptability in photography, videography, and other fields.

[0047] The electrical connections for rotation between the second housing 70 and the third housing 80, and between the clamping assembly 90 and the third housing 80, are the same as those for the first housing 60 and the second housing 70 in the above embodiments, and will not be repeated here.

[0048] In this embodiment, during use, the clamping component 90 is used to clamp the shooting device (not shown in the figure). The clamping component 90 adopts an existing structure and is not specifically limited here.

[0049] It should be understood that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some of the technical features; and all such modifications and substitutions should fall within the protection scope of the appended claims of this utility model.

Claims

1. A conductive module, characterized in that, include: Hollow conductive shaft; A conductive component, disposed within the hollow conductive shaft, includes an insulating component, a first conductive component, and a second conductive component. The insulating component has a coaxially arranged mounting hole and an annular mounting groove. The first conductive component is disposed within the mounting hole, and the second conductive component is disposed within the annular mounting groove. A first annular groove is formed on the outer periphery of one end of the second conductive component. A conductive locking component is fixedly sleeved on the outer ring of the hollow conductive rotating shaft and close to the first annular groove, and a second annular groove is formed on the outer periphery of the locking component. A conductive contact assembly includes a first conductive contact, a second conductive contact, and a third conductive contact. One end of the first conductive contact is inserted into the insulating member and abuts against the first conductive member. One end of the second conductive contact is located in the first annular groove and abuts against the first annular groove. One end of the third conductive contact is located in the second annular groove and abuts against the second annular groove.

2. The conductive module according to claim 1, characterized in that, The conductive module further includes: The fixing assembly includes a bottom shell and a top cover that interlock, a first fixing piece and a second fixing piece, the bottom shell and the top cover forming an accommodating space, the first fixing piece and the second fixing piece being disposed within the accommodating space, the end of the second conductive contact away from the first annular groove being inserted into the first fixing piece, and the end of the third conductive contact away from the second annular groove being inserted into the second fixing piece.

3. The conductive module according to claim 2, characterized in that, The second conductive contact has a U-shaped structure, including a first abutting part, a first positioning part and a second abutting part connected in sequence. The first abutting part and the second abutting part are located on both sides of the first annular groove along the radial direction of the first annular groove. A first positioning hole is formed on the first fixing plate, and the first positioning part passes through the first positioning hole onto the first fixing plate. The third conductive contact has a U-shaped structure and includes a third abutting part, a second positioning part and a fourth abutting part connected in sequence. The third abutting part and the fourth abutting part are located on both sides of the second annular groove along the radial direction of the second annular groove. A second positioning hole is formed on the second fixing plate, and the second positioning part passes through the second positioning hole onto the second fixing plate. The second conductive contact and the first annular groove are located on the same horizontal plane, and the third conductive contact and the second annular groove are located on the same horizontal plane.

4. The conductive module according to claim 3, characterized in that, The second conductive element includes a first conductive portion and a second conductive portion sleeved on one end of the first conductive portion. The first annular groove is located on the outer periphery of the second conductive portion and has a V-shaped structure.

5. The conductive module according to claim 4, characterized in that, The conductive locking member includes a locking part and a third conductive part sleeved on the locking part, and the second annular groove is located on the third conductive part, and the second annular groove has a V-shaped structure.

6. The conductive module according to claim 5, characterized in that, The hollow conductive shaft has an external thread on its outer circumference, and the locking part has an internal thread on its inner wall. The external thread and the internal thread are threadedly connected.

7. The conductive module according to claim 6, characterized in that, The insulating member has a retaining part at one end near the locking member. The outer periphery of the locking part is a regular polygonal structure, and the retaining part is engaged with a set of opposite sides of the regular polygonal structure.

8. A gimbal, characterized in that, It includes a first housing, a second housing, a first motor assembly, and the conductive module according to any one of claims 1 to 7; A first hollow shaft is provided at one end of the first housing; The second housing has a second hollow shaft at one end near the first housing, and the end of the first hollow shaft abuts against the end of the second hollow shaft. The first motor assembly includes a first stator and a first rotor. The first stator is sleeved on the first hollow shaft, the inner ring of the first rotor is sleeved on the first stator, and the outer ring is fixedly connected to the second housing. The conductive module is disposed in the first housing and the second housing. The end of the hollow conductive shaft of the conductive module away from the conductive locking member is inserted into the second hollow shaft and fixedly connected to the second hollow shaft. The outer periphery of the hollow conductive shaft is connected to the inner wall of the first hollow shaft through a bearing. The conductive locking member is movably located in the first housing and is fixed in the first housing with the conductive contact assembly.

9. The gimbal according to claim 8, characterized in that, A first receiving space is also formed inside the first housing, the first receiving space is connected to the first hollow shaft, and the conductive locking member and the conductive contact assembly are located inside the first receiving space; A second receiving space is also formed inside the second housing, which is connected to the second hollow shaft. The first rotor and the first stator are located in the second receiving space.

10. The gimbal according to claim 9, characterized in that, The gimbal also includes: The third housing is rotatably connected to the second housing; The second motor assembly includes a second stator and a second rotor that are rotatably connected. The second stator is fixedly mounted on the second housing, and the second rotor is connected to the third housing. The clamping assembly is rotatably connected to the third housing; The third electrode assembly includes a third stator and a third rotor that are rotatably connected. The third stator is fixedly mounted on the third housing, and the third rotor is connected to the clamping assembly.

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