Locking assembly and gimbal

Abstract

This application relates to the field of stabilizers and discloses a locking assembly and a gimbal. The locking assembly includes a mounting shell, a rotating component, a reset component, and a sliding component. The rotating component is rotatably disposed on the mounting shell, and its end facing the gear has a first protrusion. The reset component is disposed on the mounting shell and is used to reset the rotating component. The sliding component is slidably disposed on the mounting shell along a first direction and abuts against the reset component. The sliding component drives the rotating component to rotate toward the gear, causing the first protrusion to engage with the gear. This application effectively prevents the gear from rotating freely during installation by using a sliding component to drive the rotating component to rotate toward the gear along a first direction, thereby avoiding problems such as difficulty in docking and damage to the connection interface. This significantly simplifies the installation process and improves user experience and equipment reliability.

Description

Technical Field

[0001] This application relates to the field of stabilizers, and more particularly to a locking component and a gimbal. Background Technology

[0002] When using a gimbal camera, the horizontal motor usually needs to be directly connected to a tripod for stable shooting. However, if the user fails to effectively lock the motor gears when installing the tripod, the gears will rotate freely during the connection process, leading to difficulties in docking and even damage to the connection interface. This rotation not only increases the complexity of installation but also affects the user experience and equipment reliability. Utility Model Content

[0003] In view of this, the purpose of this application is to overcome the shortcomings of the prior art and provide a locking component and a pan-tilt unit.

[0004] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0005] This application provides:

[0006] A locking component, having a first orientation, includes:

[0007] Mounting housing;

[0008] A rotating component, rotatably mounted on the mounting housing, wherein the end of the rotating component has a first protrusion on the side facing the gear;

[0009] A reset assembly is disposed on the mounting housing and is used for rotating and resetting the rotating component.

[0010] A sliding member is slidably disposed on the mounting shell along the first direction. The sliding member abuts against the reset assembly. The sliding member slides and drives the rotating member to rotate toward the gear so that the first protrusion engages with the gear.

[0011] Furthermore, the locking assembly also has a second direction perpendicular to the first direction, the mounting shell is recessed along the second direction to form a concave area, the concave area is provided with a guide groove along the inner wall of the second direction, and the sliding member is slidably connected to the guide groove.

[0012] Furthermore, at least one first slot is provided on the top or bottom wall of the concave area along the sliding path of the sliding member, and the first slot engages with the sliding member.

[0013] Furthermore, the reset assembly includes a first shaft and a second shaft disposed on the mounting housing, the second shaft being located on one side of the first shaft, the rotating member rotating around the first shaft, a torsion spring being disposed on the first shaft, one end of the torsion spring abutting against the second shaft, and the other end of the torsion spring facing away from the second shaft being disposed on the rotating member.

[0014] Furthermore, the rotating component has a rotating hole and a insertion hole. The rotating hole is sleeved on the first shaft, the end of the torsion spring facing away from the second shaft is disposed in the insertion hole, and the first protrusion is disposed on the side facing away from the rotating hole and toward the gear.

[0015] Furthermore, the sliding member includes a sliding block, and a guide is provided on the side of the sliding block along the second direction. The guide is slidably disposed in the guide groove. The side of the sliding block facing the rotating member is a first abutment surface. The first abutment surface is concave to form a second abutment surface. The first abutment surface and the second abutment surface are smoothly transitioned. The side of the rotating member facing the sliding block is provided with a second protrusion. The sliding block slides along the first direction so that the first abutment surface and the second abutment surface abut against the second protrusion in sequence.

[0016] Furthermore, the sliding member includes a sliding block, an elastic strip is provided at the end of the sliding block along the first direction, a third protrusion is provided on the side of the elastic strip facing the rotating member, the third protrusion is engaged with the first slot, and a push button is provided on the side of the sliding block away from the mounting shell along the second direction.

[0017] Furthermore, the sliding block is provided with a guide shaft on its side along the second direction, and the concave area is provided with a through groove along the second direction, through which the guide shaft passes.

[0018] Furthermore, the guide shaft has a mounting hole, in which a sensor is disposed, and the mounting housing has a sensor disposed on one side along the second direction.

[0019] This application also provides a gimbal, including:

[0020] The locking component described in any one of the preceding statements;

[0021] The housing is detachably mounted on the housing, and a circuit board is disposed inside the housing, with a sensor disposed on the circuit board.

[0022] This application uses a sliding member to drive a rotating member to rotate toward the gear along a first direction, so that the first protrusion engages with the gear, effectively preventing the gear from rotating freely during installation, avoiding problems such as difficulty in docking and damage to the connection interface, significantly simplifying the installation process, and improving user experience and equipment reliability.

[0023] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 A schematic diagram of the overall structure of the locking component of this application is shown;

[0026] Figure 2 A schematic diagram of the locking assembly in the explosive state of this application is shown;

[0027] Figure 3 A schematic diagram of the rotating component structure of this application is shown;

[0028] Figure 4 This shows a first-view structural schematic diagram of the sliding component of this application;

[0029] Figure 5 This shows a schematic diagram of the sliding component from a second perspective.

[0030] Figure 6 This paper shows a schematic diagram of the sliding component and the rotational engagement structure in the unlocked state of this application.

[0031] Figure 7 This paper shows a schematic diagram of the sliding member and the rotary engagement structure in the locked state of this application;

[0032] Figure 8 A schematic diagram of the mounting shell structure of this application is shown;

[0033] Figure 9 A schematic diagram of the locking assembly and the casing under an explosive state is shown.

[0034] Explanation of key component symbols:

[0035] 100-Mounting housing; 101-Gear; 110-Concave area; 111-Guide groove; 112-First slot; 113-Through groove; 200-Rotating component; 201-First protrusion; 211-Rotating hole; 212-Insertion hole; 220-Second protrusion; 300-Reset assembly; 310-First shaft; 320-Second shaft; 330-Torsion spring; 400-Sliding component; 410-Sliding block; 411-First abutting surface; 412-Second abutting surface; 420-Guide component; 430-Elastic strip; 431-Third protrusion; 440-Push button; 450-Guide shaft; 451-Sensing component; 500-Housing shell; 510-Circuit board; X-First direction; Y-Second direction. Detailed Implementation

[0036] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0037] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0039] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0040] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0041] This application provides a locking assembly having a first direction X. The locking assembly includes a mounting housing 100, a rotating member 200, a reset assembly 300, and a sliding member 400. The rotating member 200 is rotatably disposed on the mounting housing 100, and the side of the rotating member 200 facing the gear 101 has a first protrusion 201. The reset assembly 300 is disposed on the mounting housing 100 and is used to reset the rotating member 200 by rotation. The sliding member 400 is slidably disposed on the mounting housing 100 along the first direction X, and the sliding member 400 abuts against the reset assembly 300. The sliding member 400 drives the rotating member 200 to rotate toward the gear 101, so that the first protrusion 201 engages with the gear 101.

[0042] In this embodiment, the mounting housing 100 has a clearance hole in the middle. The clearance hole is used to avoid the gear 101 installed at the rotating end of the motor (not shown in the figure), so that the gear 101 is located at the position of the rotating member 200, thereby enabling the gear 101 to engage with the first protrusion 201 of the rotating member 200, thereby locking the gear 101 in the rotation direction and preventing the gear 101 from rotating. The first direction X mentioned above is the lateral direction.

[0043] Please see Figure 1 , Figure 2 as well as Figure 3 As shown, when it is necessary to lock the gear 101, the sliding member 400 is driven to move laterally to the left along the first direction X. During the movement, the sliding member 400 abuts against the rotating member 200, thereby overcoming the reset force of the reset assembly 300 and driving the rotating member 200 to rotate toward the gear 101. This causes the first protrusion 201 of the rotating member 200 to extend into the tooth groove (the groove formed between the teeth) of the gear 101, thereby limiting the rotation direction of the gear 101, preventing the gear 101 from rotating, and locking the gear 101.

[0044] Understandably, when it is necessary to unlock the gear 101, it is only necessary to drive the sliding member 400 to move in the opposite direction, that is, to move laterally to the right along the first direction X. When the sliding member 400 moves to the predetermined position, the force of the rotating member 200 to rotate downward is no longer applied. At this time, under the action of the reset force of the reset component 300, the rotating member 200 rotates in the opposite direction, that is, the rotating member 200 drives the first protrusion 201 to move away from the direction of the gear 101. The first protrusion 201 disengages from the tooth groove of the gear 101, thereby unlocking the gear 101.

[0045] In this embodiment, the rotating component 200 is an overall elongated block.

[0046] In some embodiments, the locking assembly further has a second direction Y perpendicular to the first direction X, and the mounting shell 100 is recessed along the second direction Y to form a recessed area 110. The recessed area 110 is provided with a guide groove 111 on its inner wall along the second direction Y, and the sliding member 400 is slidably connected to the guide groove 111.

[0047] Please see Figure 2 , Figure 4 as well as Figure 5 As shown, the entire sliding member 400 is located within the concave region 110. The inner peripheral sidewall of the concave region 110 provides circumferential limitation for the sliding member 400. Under the limitation of the concave region 110, the movement trajectory of the sliding member 400 is guided. In order to make the movement of the sliding member 400 along the first direction X more stable, a guide groove 111 is formed on the sidewall of the concave region 110. The guide groove 111 is slidably connected to the sliding member 400.

[0048] In some embodiments, at least one first slot 112 is provided on the top or bottom wall of the recessed area 110 along the sliding path of the sliding member 400, and the first slot 112 engages with the sliding member 400.

[0049] Please see Figure 2 and Figure 8 As shown, when the first protrusion 201 is engaged in the tooth groove of the gear 101, in order to prevent the sliding member 400 from being accidentally touched and subjected to a small external force to unlock the gear 101 by moving along the first direction X, at least one first slot 112 is formed on the inner top wall or inner bottom wall of the concave area 110, so that the sliding member 400 is engaged with the first slot 112. When unlocking is required, a force that overcomes the engagement with the first slot 112 needs to be applied to the sliding member 400 to drive the sliding member 400 to move along the first direction X to achieve unlocking.

[0050] In this embodiment, there are two first slots 112, referred to as slot 112a and slot 112b respectively. Slot 112a corresponds to the position of the sliding member 400 in the initial state. In the initial state, the sliding member 400 is engaged with slot 112a to prevent the sliding member 400 from moving along the first direction X due to accidental contact, thereby driving the rotating member 200 to move toward the gear 101 and locking the gear 101. Slot 112b corresponds to the state where the first protrusion 201 of the rotating member 200 is engaged in the slot of the gear 101. This prevents the sliding member 400 from moving along the first direction X due to accidental contact, thereby releasing the resistance force on the rotating member 200 and unlocking the gear 101. It can be understood that by providing slots 112a and slot 112b, the occurrence of locking and unlocking due to accidental contact of the sliding member 400 can be reduced.

[0051] In some embodiments, the reset assembly 300 includes a first shaft 310 and a second shaft 320 disposed on the mounting housing 100. The second shaft 320 is located on one side of the first shaft 310. The rotating member 200 rotates around the first shaft 310. A torsion spring 330 is disposed on the first shaft 310. One end of the torsion spring 330 abuts against the second shaft 320, and the other end of the torsion spring 330 away from the second shaft 320 is disposed on the rotating member 200.

[0052] Please see Figure 2 As shown, when the sliding member 400 moves in the direction and no longer provides force to the rotating member 200 toward the gear 101, in order to disengage the first protrusion 201 of the rotating member 200 from the tooth groove of the gear 101, the rotating member 200 needs to be driven to rotate in the opposite direction by the reset component 300, that is, to be driven to rotate the rotating member 200 away from the gear 101, thereby achieving unlocking.

[0053] Specifically, one end of the torsion spring 330 is disposed on the rotating member 200, and the other end abuts against the second shaft 320. Therefore, under the elastic action of the torsion spring 330, the rotating member 200 is driven to rotate away from the gear 101, thereby causing the first protrusion 201 to disengage from the tooth groove of the gear 101 and unlocking is achieved.

[0054] In another embodiment, a tension spring or a compression spring can be used to connect to the rotating component 200. The elastic force of the compression spring or tension spring can be used to drive the rotating component 200 to rotate in the opposite direction, which can also achieve the reset of the rotating component 200. In practice, the component that drives the rotating component 200 to reset can be selected as needed, and no specific limitation is made here.

[0055] In some embodiments, the rotating member 200 is provided with a rotating hole 211 and a plug hole 212. The rotating hole 211 is sleeved on the first shaft 310, the end of the torsion spring 330 facing away from the second shaft 320 is provided in the plug hole 212, and the first protrusion 201 is provided on the side facing away from the rotating hole 211 and toward the gear 101.

[0056] Please see Figure 2 , Figure 3 , Figure 6 as well as Figure 7 As shown, in this embodiment, in order to enable the rotating component 200 to be rotatably mounted on the mounting shell 100, a rotating hole 211 is provided on the rotating component 200, so that the rotating hole 211 is hinged to the first shaft 310 for rotational engagement, that is, the rotating component 200 as a whole rotates about the first shaft 310 as the rotation axis.

[0057] Furthermore, in order to transmit the restoring force of the torsion spring 330 to the rotating component 200, a insertion hole 212 is provided on the rotating component 200, and the end of the torsion spring 330 is inserted into the insertion hole 212 to realize the force transmission.

[0058] In this embodiment, the shape of the first protrusion 201 can be adapted to the same shape as the tooth groove of the gear 101.

[0059] In some embodiments, the sliding member 400 includes a sliding block 410, and a guide member 420 is provided on the side of the sliding block 410 along the second direction Y. The guide member 420 is slidably disposed in the guide groove 111. The side of the sliding block 410 facing the rotating member 200 is a first abutting surface 411. The first abutting surface 411 is recessed to form a second abutting surface 412. The first abutting surface 411 and the second abutting surface 412 are smoothly transitioned. The side of the rotating member 200 facing the sliding block 410 is provided with a second protrusion 220. The sliding block 410 slides along the first direction X so that the first abutting surface 411 and the second abutting surface 412 abut against the second protrusion 220 in sequence.

[0060] Please see Figure 4 , Figure 5 , Figure 6 as well as Figure 7 As shown, as the sliding member 400 moves along the first direction X and drives the rotating member 200 to rotate toward the gear 101, it is necessary to set surfaces of different heights on the bottom surface of the sliding block 410. That is, a first abutting surface 411 and a second abutting surface 412 are set on the bottom surface of the sliding block 410. The first abutting surface 411 is concave, and there is a smooth transition between the first abutting surface 411 and the second abutting surface 412. Specifically, the first abutting surface 411 and the second abutting surface 412 can adopt a slope transition or an arc transition, so that the second protrusion 220 located on the rotating member 200 can smoothly switch abutting between the first abutting surface 411 and the second abutting surface 412.

[0061] It is understandable that in order to enable the rotating component 200 to be integrally provided with the second protrusion 220 on the side facing the sliding block 410, the second protrusion 220 can compensate for the height difference between the first abutment surface 411 and the second abutment surface 412, and enable the second protrusion 220 to act as a transmission component to transmit the force from the sliding block 410 to the rotating component 200.

[0062] Furthermore, in the initial state, i.e., when gear 101 is in the unlocked state, the upper surface of the rotating member 200 abuts against the first abutment surface 411, and the second protrusion 220 is located in the concave space at the position of the second abutment surface 412. The first protrusion 201 of the rotating member 200 disengages from the tooth groove of gear 101, thus being in the unlocked state. When it is necessary to lock gear 101, the sliding block 410 can be driven to move along the first direction X, so that the second protrusion 220 moves from the position of the second abutment surface 412 towards the first abutment surface 412. When the second protrusion 220 is located at the position of the first abutment surface 411, the second protrusion 220 abuts against the first abutment surface 411. Since the position of the sliding block 410 remains unchanged, in order to adapt to the height difference between the second abutment surface 412 and the first abutment surface 411, the rotating component 200 rotates towards the gear 101 with the first shaft 310 as the rotation center. Finally, the first protrusion 201 of the rotating component 200 is engaged in the tooth groove of the gear 101 to lock the rotation of the gear 101.

[0063] In some embodiments, the sliding member 400 includes a sliding block 410, an elastic strip 430 is provided at the end of the sliding block 410 along the first direction X, a third protrusion 431 is provided on the side of the elastic strip 430 facing the rotating member 200, the third protrusion 431 is engaged with the first slot 112, and a push button 440 is provided on the side of the sliding block 410 away from the mounting shell 100 along the second direction Y.

[0064] Please see Figure 2 , Figure 4 as well as Figure 5 As shown, in order to prevent the sliding block 410 from locking or unlocking the gear 101 due to accidental contact, a certain amount of resistance is required when pushing the sliding block 410 to move. For this purpose, an elastic strip 430 that can deform to a certain extent is provided at the end of the sliding block 410. A third protrusion 431 is provided on the side of the elastic strip 430 facing the first slot 112. In the unlocked state of the gear 101, the third protrusion 431 is engaged in the slot 112a. In the locked state of the gear 101, the third protrusion 431 is engaged in the slot 112b. It can be understood that a certain force is required for the third protrusion 431 to disengage from the slot 112a or the slot 112b, thereby preventing the sliding block 410 from locking or unlocking due to accidental contact.

[0065] In this embodiment, in order to have a force point when the sliding block 410 is moved, a push button 440 is provided on the sliding block 410, and the sliding block 410 is driven to move along the first direction X by pushing the push button 440.

[0066] In some embodiments, the sliding block 410 is provided with a guide shaft 450 on its side along the second direction Y, and the concave region 110 is provided with a through groove 113 along the second direction Y, through which the guide shaft 450 passes.

[0067] Please see Figure 2 and Figure 8 As shown, the cross-section of the through groove 113 is an oblong hole, that is, the length of the cross-section of the through groove 113 should be greater than the diameter of the guide shaft 450. With the cooperation of the guide shaft 450 and the through groove 113, the sliding block 410 moves more stably along the first direction X.

[0068] In some embodiments, the guide shaft 450 has a mounting hole in which a sensor 451 is disposed, and the mounting housing 100 has a sensor disposed on one side along the second direction Y.

[0069] In order to determine whether the sliding block 410 has moved into place to lock the gear 101, a sensor 451 is installed in the mounting hole of the guide shaft 450, and a sensor is set on one side of the mounting housing 100. When the sliding block 410 moves, it will also drive the sensor 451 to move. When the sliding block 410 moves into place, the sensor will detect the presence of the sensor 451. At this time, it can be proved that the sliding block 410 is installed in place, that is, the gear 101 is in the locked state.

[0070] like Figure 9 As shown, this embodiment also provides a gimbal, which includes a locking component of any of the above and a housing 500. The mounting shell 100 is detachably disposed on the housing 500. A circuit board 510 is disposed inside the housing 500, and a sensor is disposed on the circuit board 510.

[0071] In this embodiment, the sensing element 451 can be a magnet, and the sensor can be a Hall sensor or a magnetoresistive switch.

[0072] The circuit board is also equipped with a corresponding control processor. The control processor is electrically connected to the sensor. When the sensor detects the presence of the sensing element 451, it transmits the signal to the control processor, which then determines whether the gear 101 is in a locked state.

[0073] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0074] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A locking assembly having a first direction, characterized in that, include: Mounting housing (100); A rotating component (200) is rotatably disposed on the mounting housing (100), and the side of the rotating component (200) facing the gear (101) has a first protrusion (201). A reset assembly (300) is disposed on the mounting housing (100) and is used for the rotational reset of the rotating component (200); A sliding member (400) is slidably disposed on the mounting shell (100) along the first direction. The sliding member (400) abuts against the reset assembly (300). The sliding member (400) slides and drives the rotating member (200) to rotate toward the gear (101) so that the first protrusion (201) engages with the gear (101).

2. The locking assembly according to claim 1, characterized in that, The locking assembly also has a second direction perpendicular to the first direction. The mounting shell (100) is recessed along the second direction to form a recessed area (110). A guide groove (111) is provided on the inner wall of the recessed area (110) along the second direction. The sliding member (400) is slidably connected to the guide groove (111).

3. The locking assembly according to claim 2, characterized in that, At least one first slot (112) is provided on the top or bottom wall of the concave area (110) along the sliding path of the sliding member (400), and the first slot (112) engages with the sliding member (400).

4. The locking assembly according to claim 1, characterized in that, The reset assembly (300) includes a first shaft (310) and a second shaft (320) disposed on the mounting housing (100). The second shaft (320) is located on one side of the first shaft (310). The rotating member (200) rotates around the first shaft (310). A torsion spring (330) is disposed on the first shaft (310). One end of the torsion spring (330) abuts against the second shaft (320), and the other end of the torsion spring (330) away from the second shaft (320) is disposed on the rotating member (200).

5. The locking assembly according to claim 4, characterized in that, The rotating component (200) has a rotating hole (211) and a insertion hole (212). The rotating hole (211) is sleeved on the first shaft (310). The end of the torsion spring (330) facing away from the second shaft (320) is located in the insertion hole (212). The first protrusion (201) is located on the side facing away from the rotating hole (211) and towards the gear (101).

6. The locking assembly according to claim 2, characterized in that, The sliding member (400) includes a sliding block (410), and a guide member (420) is provided on the side of the sliding block (410) along the second direction. The guide member (420) is slidably disposed in the guide groove (111). The side of the sliding block (410) facing the rotating member (200) is a first abutting surface (411). The first abutting surface (411) is concave to form a second abutting surface (412). The first abutting surface (411) and the second abutting surface (412) are smoothly transitioned. The side of the rotating member (200) facing the sliding block (410) is provided with a second protrusion (220). The sliding block (410) slides along the first direction so that the first abutting surface (411) and the second abutting surface (412) abut against the second protrusion (220) in sequence.

7. The locking assembly according to claim 3, characterized in that, The sliding member (400) includes a sliding block (410), the sliding block (410) has an elastic strip (430) at its end along the first direction, the elastic strip (430) has a third protrusion (431) on its side facing the rotating member (200), the third protrusion (431) is engaged with the first slot (112), and the sliding block (410) has a push button (440) on its side away from the mounting shell (100) along the second direction.

8. The locking assembly according to claim 6, characterized in that, The sliding block (410) has a guide shaft (450) on its side along the second direction, and the concave area (110) has a through groove (113) that passes through it along the second direction, and the guide shaft (450) passes through the through groove (113).

9. The locking assembly according to claim 8, characterized in that, The guide shaft (450) has a mounting hole, in which a sensor (451) is provided, and the mounting housing (100) has a sensor on one side along the second direction.

10. A gimbal, characterized in that, include: The locking component according to any one of claims 1 to 9; The housing (500) is detachably disposed on the housing (500), and a circuit board (510) is disposed inside the housing (500), and a sensor is disposed on the circuit board (510).

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