Holder motor and desktop holder

Abstract

The utility model relates to the technical field of holders, in particular to a holder motor and a desktop holder. The pan-tilt motor comprises a bottom shell, a magnet ring is arranged on the inner wall of the bottom shell, a stator is arranged on the inner ring of the magnet ring, a motor shaft penetrating through the stator is further fixed to the bottom shell, and a motor support is rotationally connected to the motor shaft; a fixing frame is further fixedly arranged on the side, away from the bottom shell, of the motor support, an inner gear ring is arranged on the inner wall of the fixing frame, a driving gear is arranged at the end, away from the bottom shell, of the motor shaft, a plurality of driven gears are arranged on the outer ring of the driving gear, and the driven gears are engaged with the driving gear and the inner gear ring correspondingly. A gear frame is further arranged in the fixing frame, the driven gear is rotationally connected with the gear frame, and the gear frame is used for being connected with a connecting base of a desktop holder. By adopting the mode, the noise during use can be reduced, and the holder stays at the current pitching position in a power-off state.

Description

Technical Field

[0001] This utility model relates to the field of gimbal technology, and in particular to a gimbal motor and a desktop gimbal. Background Technology

[0002] With the widespread adoption of smartphones and mobile internet, live streaming and live e-commerce have emerged and gradually gained prominence, becoming important ways for people to relax, entertain, and shop. A monitor and camera are essential for live streaming, especially indoors where handheld and mobile camera equipment is necessary to capture the best angle of the target object. However, manually moving the device can cause screen shake, affecting the shooting quality. As users' photography needs increase, more and more people are choosing to use gimbals as auxiliary tools for everyday shooting.

[0003] However, the motors in current gimbals generate considerable noise. This motor noise is recorded during video recording, causing significant problems for users during post-production audio processing. Furthermore, the tilt angle of the gimbal when powered off cannot keep the shooting device fixed in the desired position. Utility Model Content

[0004] The technical problem to be solved by this utility model embodiment is to provide a gimbal motor and a desktop gimbal that can reduce noise during use and keep the gimbal at the current pitch position when the power is off.

[0005] This utility model discloses a gimbal motor, comprising: a base shell, a magnetic ring disposed on the inner wall of the base shell, a stator disposed on the inner ring of the magnetic ring, a motor shaft passing through the stator fixed on the base shell, and a motor bracket rotatably connected to the motor shaft; a fixing frame is also fixedly disposed on the side of the motor bracket away from the base shell, an internal gear ring is disposed on the inner wall of the fixing frame, a main gear is disposed on the end of the motor shaft away from the base shell, a plurality of driven gears are disposed on the outer ring of the main gear, the driven gears respectively mesh with the main gear and the internal gear ring, and a gear frame is also disposed inside the fixing frame, the driven gears are rotatably connected to the gear frame, and the gear frame is used to connect to the connecting seat of the desktop gimbal.

[0006] Optionally, a first bearing and a second bearing, which are spaced apart from each other, are fitted on the motor shaft, and the motor bracket is rotatably connected to the motor shaft through the first bearing and the second bearing.

[0007] Optionally, the gear carrier has a plurality of limiting posts on the side facing the driven gear, and the driven gear is connected to the limiting posts one by one. The gear carrier has an output shaft on the side away from the limiting posts, and a third bearing is connected between the output shaft and the fixed frame.

[0008] Optionally, a Hall plate is provided on the side of the motor bracket facing the stator, and a pair of Hall magnetic sensing elements are provided on the Hall plate, which are used to sense a single magnet of the magnetic ring.

[0009] Optionally, the motor bracket is provided with a plurality of first holding parts, and the fixing frame is provided with a plurality of second holding parts corresponding one-to-one with the first holding parts, and the first holding parts and the second holding parts are engaged.

[0010] This utility model also discloses a desktop gimbal, including a rotating base, a support arm rotatably connected to the rotating base, and a gimbal motor as described in any one of the above. A locking component is provided at one end of the support arm that rotates with the rotating base. The locking component is used to lock the angle of the support arm relative to the rotating base. A motor mounting part is provided at one end of the support arm away from the rotating base. The gimbal motor is disposed in the motor mounting part and is connected to a connecting base.

[0011] Optionally, the rotating seat includes a base and a rotating part rotatably connected to the base. The rotating part is provided with a driving component, which is used to drive the rotating part to rotate relative to the base. The rotation direction of the rotating part is perpendicular to the rotation direction of the connecting seat.

[0012] Optionally, the connecting base includes a base body, and a first connecting member and a second connecting member connected to the base body. The first connecting member and the second connecting member are disposed on opposite sides of the motor mounting part, and the first connecting member is connected to the output shaft of the gimbal motor, and the second connecting member is rotatably connected to the motor mounting part. A magnetic suction member is provided in the base body for adsorbing electronic devices.

[0013] Optionally, the second connector is provided with a wire hole for threading a cable connecting the gimbal motor.

[0014] Optionally, the rotating part is provided with a first ear plate and a second ear plate at intervals. The locking assembly includes a connecting rod passing through the first ear plate, the support arm and the second ear plate, a first limiting member fixedly connected to the outside of the first ear plate, and a second limiting member slidably connected to the outside of the second ear plate. The first limiting member is provided with a first limiting part, and the second limiting member is provided with a second limiting part. The second limiting member is fixedly connected to the connecting rod. An elastic member is sleeved on the connecting rod. The two ends of the elastic member abut against the support arm and the first limiting part, respectively. A plurality of limiting holes are arranged in a circular array on the inner side of the second ear plate. A plurality of limiting protrusions corresponding to the limiting holes are provided on the support arm. The connecting rod is slidably connected to the first limiting member through a limiting cap.

[0015] Compared with the prior art, the beneficial effects of the gimbal motor and desktop gimbal provided in this utility model embodiment are as follows: By setting a magnetic ring on the inner wall of the base shell and a stator in the inner ring of the magnetic ring, a magnetic field is generated after the stator is energized, which drives the magnetic ring to rotate. When the magnetic ring rotates, it drives the base shell and the motor shaft to rotate synchronously. The stator is set on the outer ring of the motor bracket to ensure the stability of the stator's position. The motor bracket is fixedly connected to the fixed frame to ensure stable installation in the current position. When the motor shaft rotates, it drives the main gear to rotate, and the main gear drives the driven gear to rotate. Under the combined action of the main gear and the internal gear ring of the fixed frame, the driven gear rotates relative to the gear frame while also revolving relative to the fixed frame, thereby driving the gear frame to rotate, thus outputting the rotational power to change the pitch angle of the connecting seat. During the entire operation process, the base shell and the motor shaft rotate relative to each other through the relative rotation of the motor shaft and the motor bracket. The rotation has a good noise reduction effect, and the meshing relationship between the main gear and the driven gear is only a gear meshing relationship, which also has a good noise reduction effect and will not affect the shooting equipment. In addition, the interaction between the main gear, driven gear and internal gear ring creates a large torque at the meshing connection, which can balance the weight of the shooting equipment and maintain its current position even when the power is off, thus improving stability and applicability during use. Attached Figure Description

[0016] 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:

[0017] Figure 1 This is one of the exploded schematic diagrams of the gimbal motor provided in this embodiment of the utility model;

[0018] Figure 2 This is the second exploded schematic diagram of the gimbal motor provided in this embodiment of the utility model;

[0019] Figure 3 This is a cross-sectional schematic diagram of the gimbal motor provided in an embodiment of the present utility model;

[0020] Figure 4 This is a schematic diagram of the desktop gimbal provided in this embodiment of the utility model;

[0021] Figure 5 This is a cross-sectional schematic diagram of the connection between the gimbal motor and the support arm provided in this embodiment of the utility model;

[0022] Figure 6 This is a cross-sectional schematic diagram of the connection between the support arm and the locking component provided in an embodiment of this utility model.

[0023] The labels for the attached figures are as follows:

[0024] 100. Gimbal motor; 11. Base shell; 12. Motor shaft; 121. Main gear; 122. Concentric column; 13. Magnetic ring; 14. Stator; 15. First bearing; 17. Motor bracket; 171. First bearing hole; 172. Second bearing hole; 173. First holding part; 16. Hall plate; 161. Hall magnetic induction element; 18. Second bearing; 19. Locking part; 20. Driven gear; 21. Gear carrier; 211. Limiting column; 212. Output shaft; 213. Concentric hole; 22. Fixing frame; 221. Internal gear ring; 222. Third bearing hole; 223. Second holding part ; 23. Third bearing; 1000. Desktop gimbal; 300. Rotating seat; 310. Base; 320. Rotating part; 321. First ear plate; 322. Second ear plate; 3222. Limiting hole; 400. Locking assembly; 410. Connecting rod; 420. First limiting member; 422. First limiting part; 430. Second limiting member; 432. Second limiting part; 500. Support arm; 501. Fourth bearing; 510. Limiting protrusion; 600. Motor mounting part; 700. Connecting seat; 710. Seat body; 720. First connecting member; 730. Second connecting member; 731. Cable guide hole. Detailed Implementation

[0025] 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.

[0026] like Figures 1 to 3 As shown, this utility model embodiment provides a gimbal motor 100, including: a base shell 11, a magnetic ring 13 disposed on the inner wall of the base shell 11, a stator 14 disposed on the inner ring of the magnetic ring 13, a motor shaft 12 passing through the stator 14 and fixed on the base shell 11, and a motor bracket 17 rotatably connected to the motor shaft 12; a fixing frame 22 is also fixedly disposed on the side of the motor bracket 17 away from the base shell 11, an internal gear ring 221 is disposed on the inner wall of the fixing frame 22, a main gear 121 is disposed at the end of the motor shaft 12 away from the base shell 11, a plurality of driven gears 20 are disposed on the outer ring of the main gear 121, the driven gears 20 mesh with the main gear 121 and the internal gear ring 221 respectively, and a gear frame 21 is also disposed inside the fixing frame 22, the driven gears 20 are rotatably connected to the gear frame 21, and the gear frame 21 is used to connect with the connecting seat 700 of the desktop gimbal 1000.

[0027] Specifically, the base shell 11 and the magnetic ring 13 set on the inner wall of the base shell 11 form the stator structure required for the rotation of the gimbal motor 100 through the stator 14 set in the inner ring of the magnetic ring 13. The rotor structure of the gimbal motor 100 consists of the motor shaft 12, the magnetic ring 13, and the base shell 11 fixedly connected to the motor shaft 12. The rotation of the motor shaft 12 drives the main gear 121 at one end of the motor shaft 12 to rotate synchronously. Since the outer ring of the main gear 121 is provided with multiple driven gears 20, the driven gears 20 mesh with the main gear 121 and the internal gear ring 221 of the fixed frame 22 respectively. While the driven gears 20 rotate on their own axis, they revolve relative to the fixed frame 22 to transmit the rotation to the gear frame 21. The gear frame 21 is used to connect with the connecting seat 700 of the desktop gimbal 1000 to change the pitch angle of the connecting seat 700. The connecting seat 700 is used to connect electronic devices such as mobile phones or cameras.

[0028] The gimbal motor 100 provided in this embodiment of the application uses a magnetic ring 13 on the inner wall of the base shell 11 and a stator 14 on the inner ring of the magnetic ring 13. When the stator 14 is energized, it generates a magnetic field to drive the magnetic ring 13 to rotate. When the magnetic ring 13 rotates, it drives the base shell 11 and the motor shaft 12 to rotate synchronously. The stator 14 is set on the outer ring of the motor bracket 17 to ensure the stability of the stator 14's position. The motor bracket 17 is fixedly connected to the fixing frame 22 to ensure stable installation at the current position. When the motor shaft 12 rotates, it drives the main gear 121 to rotate. The main gear 121 drives the driven gear 20 to rotate. Under the combined action of the main gear 121 and the internal gear ring 221 of the fixing frame 22, the driven gear 20 rotates relative to the gear frame 21 and also revolves relative to the fixing frame 22, thereby driving the gear frame 21 to rotate. This outputs the rotational power to change the pitch angle of the connecting seat 700. Throughout the entire operation, as the base shell 11 and motor shaft 12 rotate, the motor shaft 12 rotates relative to the motor bracket 17, resulting in good noise reduction during rotation. Furthermore, the engagement between the main gear 121 and the driven gear 20 involves only gear meshing, further contributing to quiet operation and preventing any impact on the shooting equipment. Additionally, the interaction between the main gear 121, driven gear 20, and internal gear ring 221 creates a significant torque at the meshing point, which balances with the weight of the shooting equipment. This allows the equipment to maintain its current position even in the event of a power outage, enhancing stability and usability during use.

[0029] Please refer to Figures 1 to 3 A first bearing 15 and a second bearing 18, which are far apart from each other, are fitted on the motor shaft 12. The motor bracket 17 is rotatably connected to the motor shaft 12 through the first bearing 15 and the second bearing 18.

[0030] Specifically, the motor bracket 17 is provided with a first bearing 15 hole and a second bearing 18 hole 172. The first bearing 15 is housed in the first bearing 15 hole to limit its position. Similarly, the second bearing 18 is housed in the second bearing 18 hole 172 to limit its position. Furthermore, the first bearing 15 and the second bearing 18 are spaced apart, which better supports the motor shaft 12 and prevents bending due to excessive local pressure. At the same time, the first bearing 15 and the second bearing 18 improve the smoothness of rotation and further enhance the quietness, reducing noise generated during rotation. To prevent axial movement of the second bearing 18, a locking element 19 can be provided on the motor shaft 12 to limit its position. The locking element 19 can be a snap ring.

[0031] like Figure 1 and Figure 2 As shown, a plurality of limiting posts 211 are provided on the side of the gear frame 21 facing the gear 20. The gear 20 is connected to the limiting posts 211 in a one-to-one correspondence. An output shaft 212 is provided on the side of the gear frame 21 facing away from the limiting posts 211. A third bearing 23 is connected between the output shaft 212 and the fixed frame 22.

[0032] Specifically, the driven gear 20 is rotatably connected to the limiting post 211 to ensure the stability of the driven gear 20's revolution while rotating on its own axis. Additionally, an output shaft 212 is provided on the side of the gear carrier 21 facing away from the limiting post 211, so that the revolution of the driven gear 20 can be output through the output shaft 212. At the same time, a third bearing 23 is connected between the output shaft 212 and the fixed frame 22, which helps to further improve the quietness effect and reduce the noise generated during rotation. Understandably, the fixed frame 22 is provided with a third bearing 23 hole 222 to facilitate the housing of the third bearing 23 and to limit its movement.

[0033] like Figure 2 and Figure 3 As shown, in an optional embodiment of this application, a concentric hole 213 is provided on the gear carrier 21, and a concentric column 122 is provided at one end of the motor shaft 12 where the main gear 121 is located. The concentric column 122 is inserted into the concentric hole 213 to ensure the circumference of the gear carrier 21 when it rotates.

[0034] like Figure 1 and Figure 2 As shown, a Hall plate 16 is provided on the side of the motor bracket 17 facing the stator 14. A pair of Hall magnetic sensing elements 161 are provided on the Hall plate 16. The Hall magnetic sensing elements 161 are used to sense a single magnet of the magnetic ring 13.

[0035] Specifically, the Hall plate 16 is the circuit board connecting the Hall magnetic sensing element 161. The Hall plate 16 can adopt an arc-shaped structure so that the Hall magnetic sensing element 161 set on the Hall plate 16 can correspond to the magnetic ring 13. When the magnetic ring 13 rotates, the magnetic poles of the individual magnets on the magnetic ring 13 correspond to the Hall magnetic sensing element 161, causing the Hall magnetic sensing element 161 to generate different electrical signals. This is beneficial for obtaining the rotation angle of the magnetic ring 13, thereby knowing the angle at which the connecting seat 700 rotates.

[0036] like Figure 2 As shown, the motor bracket 17 is provided with a plurality of first holding parts 173, and the fixing frame 22 is provided with a plurality of second holding parts 223 corresponding one-to-one with the first holding parts 173, and the first holding parts 173 and the second holding parts 223 are engaged.

[0037] Specifically, by snapping the motor bracket 17 to the fixing frame 22, it is easier to assemble parts such as the main gear 121 and the driven gear 20 inside the fixing frame 22, reducing assembly difficulty. The first holding part 173 can be in the form of a slot, and the second holding part 223 can be in the form of a buckle, as long as a stable connection can be ensured.

[0038] like Figure 4 As shown, this utility model also discloses a desktop gimbal 1000, including a rotating base 300, a support arm 500 rotatably connected to the rotating base 300, and a gimbal motor 100 as described in the previous embodiment. A locking component 400 is provided at one end of the support arm 500 that rotates with the rotating base 300. The locking component 400 is used to lock the angle of the support arm 500 relative to the rotating base 300. A motor mounting part 600 is provided at one end of the support arm 500 away from the rotating base 300. The gimbal motor 100 is disposed in the motor mounting part 600 and is connected to the connecting base 700.

[0039] Specifically, during use, the desktop gimbal 1000 is placed on a table via the rotating base 300. When the connecting base 700 needs to be rotated horizontally, the rotation of the rotating base 300 causes the support arm 500 and the connecting base 700 to rotate as a whole. The support arm 500 itself can also adjust its angle relative to the rotating base 300. After adjusting to a suitable angle, it is locked by the locking component 400. When adjusting the pitch angle of the connecting base 700, the gimbal motor 100 inside the motor mounting part 600 drives the rotating base 300 to rotate. By adopting the above method, the flexibility of the desktop gimbal 1000 during use can be improved, thereby enhancing its applicability.

[0040] like Figure 4As shown, the rotating seat 300 includes a base 310 and a rotating part 320 rotatably connected to the base 310. A driving component is provided inside the rotating part 320. The driving component is used to drive the rotating part 320 to rotate relative to the base 310. The rotation direction of the rotating part 320 is perpendicular to the rotation direction of the connecting seat 700.

[0041] Specifically, the base 310 is fixed relative to the desktop. To ensure a stable connection between the base 310 and the desktop, an anti-slip pad can be provided on the base 310. When the rotating part 320 needs to rotate, it can be driven to rotate by the drive assembly. The above transmission method can adopt existing conventional transmission methods, and this application embodiment does not specifically limit it.

[0042] like Figure 4 and Figure 5 As shown, the connector 700 includes a base 710, and a first connector 720 and a second connector 730 connected to the base 710. The first connector 720 and the second connector 730 are disposed on opposite sides of the motor mounting part 600. The first connector 720 is connected to the output shaft 212 of the gimbal motor 100, and the second connector 730 is rotatably connected to the motor mounting part 600. A magnetic suction element is provided inside the base 710 for adsorbing electronic devices.

[0043] Specifically, through the first connecting member 720 and the second connecting member 730 connected to the base 710, when the first connecting member 720 and the second connecting member 730 are positioned on opposite sides of the motor mounting part 600, the first connecting member 720 is connected to the output shaft 212 of the gimbal motor 100, and the second connecting member 730 is rotatably connected to the motor mounting part 600. At this time, the driving force transmitted to the first connecting member 720 causes the base 710 to rotate relative to the support arm 500. To ensure the smooth rotation of the base 710 and the support arm 500, the second connecting member 730 is rotatably connected to the motor mounting part 600. A fourth bearing 501 is provided at a corresponding position on the motor mounting part 600 so that the second connecting member 730 is rotatably connected to the motor mounting part 600 via the fourth bearing 501, thereby improving the smoothness and quietness during handling.

[0044] like Figure 5 As shown, the second connector 730 is provided with a wire hole 731 for threading a cable connecting the gimbal motor 100.

[0045] Specifically, the cable extends from the rotating base 300, passes through the support arm 500, and enters the gimbal motor 100 through the cable passage hole 731 provided on the second connector 730, so as to provide power to the gimbal motor 100. At the same time, it can avoid the cable being exposed, which helps to ensure the reliability during use.

[0046] like Figure 6As shown, the rotating part 320 is provided with a first ear plate 321 and a second ear plate 322 at intervals. The locking assembly 400 includes a connecting rod 410 passing through the first ear plate 321, the support arm 500, and the second ear plate 322; a first limiting member 420 fixedly connected to the outside of the first ear plate 321; and a second limiting member 430 slidably connected to the outside of the second ear plate 322. The first limiting member 420 is provided with a first limiting part 422, and the second limiting member 430 is provided with... A second limiting part 432 is provided, and the second limiting member 430 is fixedly connected to the connecting rod 410. An elastic member is sleeved on the connecting rod 410, and the two ends of the elastic member abut against the support arm 500 and the first limiting part 422 respectively. A plurality of limiting holes 3222 are arranged in a circular array on the inner side of the second ear plate 322. A plurality of limiting protrusions 510 corresponding to the limiting holes 3222 are provided on the support arm 500. The connecting rod 410 is slidably connected to the first limiting member 420 through a limiting cap.

[0047] Specifically, the elastic element can be a compression spring. In the initial state, under the influence of the elastic force of the elastic element, the support arm 500 is subjected to an elastic resistance force near the second ear plate 322. After the limiting hole 3222 and the limiting protrusion 510 are engaged, the support arm 500 and the second ear plate 322 are in contact, so that the limiting hole 3222 and the limiting protrusion 510 maintain a stable engagement state, preventing the support arm 500 from rotating relative to the rotating part 320. When it is necessary to adjust the deflection angle of the support arm 500 relative to the rotating part 320, the second limiting member 430 is pressed. The second limiting part 432 of the second limiting member 430 overcomes the elastic force of the elastic element and pushes the support arm 500 to one side of the first ear plate 321, thereby causing the limiting protrusion 510 to disengage from the limiting hole 3222. At this time, the angle of the support arm 500 relative to the rotating part 320 can be adjusted. After adjustment, the second limiting member 430 is released. Under the action of the elastic member, the limiting hole 3222 and the limiting protrusion 510 engage again to lock the current position of the support arm 500. Understandably, since the second limiting member 430 is fixedly connected to the connecting rod 410, the connecting rod 410 will move synchronously when the second limiting member 430 is pressed. The first limiting member 420 needs to have space for the connecting rod 410 to slide, so that the connecting rod 410 can slide through the limiting cap and the first limiting member 420.

[0048] 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 gimbal motor, characterized in that, The application relates to a cloud platform motor, which comprises a bottom shell, a magnetic ring arranged on the inner wall of the bottom shell, a stator arranged on the inner ring of the magnetic ring, a motor shaft fixed on the bottom shell and penetrating through the stator, and a motor support rotatably connected to the motor shaft.

2. The gimbal motor of claim 1, wherein, The motor shaft is sleeved with a first bearing and a second bearing which are away from each other, and the motor support is rotatably connected to the motor shaft through the first bearing and the second bearing.

3. The gimbal motor of claim 2, wherein, The gear frame is provided with a plurality of limiting columns on the side facing the gear wheels, the gear wheels are connected to the limiting columns one by one, and the gear frame is provided with an output shaft on the side away from the limiting columns.

4. The gimbal motor of claim 3, wherein, The motor support is provided with a Hall plate on the side facing the stator, the Hall plate is provided with a pair of Hall magnetic induction elements, and the Hall magnetic induction elements are used for inducting single magnets of the magnetic ring.

5. The head for a camera according to any one of claims 1 to 4, characterized in that, The motor support is provided with a plurality of first clamping parts, the fixed frame is provided with a plurality of second clamping parts corresponding to the first clamping parts one by one, and the first clamping parts are clamped with the second clamping parts.

6. A desktop gimbal, comprising: The application relates to a cloud platform motor, which comprises a bottom shell, a magnetic ring arranged on the inner wall of the bottom shell, a stator arranged on the inner ring of the magnetic ring, a motor shaft fixed on the bottom shell and penetrating through the stator, and a motor support rotatably connected to the motor shaft.

7. The desktop gimbal of claim 6, wherein, The motor shaft is sleeved with a first bearing and a second bearing which are away from each other, and the motor support is rotatably connected to the motor shaft through the first bearing and the second bearing.

8. The desktop gimbal of claim 6, wherein, The gear frame is provided with a plurality of limiting columns on the side facing the gear wheels, the gear wheels are connected to the limiting columns one by one, and the gear frame is provided with an output shaft on the side away from the limiting columns.

9. The desktop gimbal of claim 8, wherein, The motor support is provided with a Hall plate on the side facing the stator, the Hall plate is provided with a pair of Hall magnetic induction elements, and the Hall magnetic induction elements are used for inducting single magnets of the magnetic ring. The motor support is provided with a plurality of first clamping parts, the fixed frame is provided with a plurality of second clamping parts corresponding to the first clamping parts one by one, and the first clamping parts are clamped with the second clamping parts. The application relates to a cloud platform motor, which comprises a bottom shell, a magnetic ring arranged on the inner wall of the bottom shell, a stator arranged on the inner ring of the magnetic ring, a motor shaft fixed on the bottom shell and penetrating through the stator, and a motor support rotatably connected to the motor shaft. The motor shaft is sleeved with a first bearing and a second bearing which are away from each other, and the motor support is rotatably connected to the motor shaft through the first bearing and the second bearing. The gear frame is provided with a plurality of limiting columns on the side facing the gear wheels, the gear wheels are connected to the limiting columns one by one, and the gear frame is provided with an output shaft on the side away from the limiting columns. The motor support is provided with a Hall plate on the side facing the stator, the Hall plate is provided with a pair of Hall magnetic induction elements, and the Hall magnetic induction elements are used for inducting single magnets of the magnetic ring. The motor support is provided with a plurality of first clamping parts, the fixed frame is provided with a plurality of second clamping parts corresponding to the first clamping parts one by one, and the first clamping parts are clamped with the second clamping parts.

10. The desktop gimbal of claim 7, wherein, The rotating part is provided with a first lug plate and a second lug plate at intervals, the locking assembly comprises a connecting rod penetrating through the first lug plate, the supporting arm and the second lug plate, a first limiting piece fixedly connected to the outer side of the first lug plate, and a second limiting piece slidingly connected to the outer side of the second lug plate, the first limiting piece is provided with a first limiting portion, the second limiting piece is provided with a second limiting portion, the second limiting piece is fixedly connected with the connecting rod, the connecting rod is sleeved with an elastic piece, the two ends of the elastic piece abut against the supporting arm and the first limiting portion respectively, the inner side of the second lug plate is provided with a plurality of limiting holes in a circular array, the supporting arm is provided with a plurality of limiting protrusions corresponding to the limiting holes, and the connecting rod is slidingly connected with the first limiting piece through a limiting cap.

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