A robotic assembly

Abstract

The application discloses a robot assembly and belongs to the field of robots. The robot assembly comprises a mobile base and a robot. The mobile base comprises a mobile base body and a connecting mechanism. The connecting mechanism comprises a support and a locking device. The support is connected with the mobile base body, and the locking device is arranged on the support. The robot comprises a robot body and a matching piece. The robot body is detachably arranged on the mobile base body, and the matching piece is connected with the robot body and is provided with a limiting clamping groove. The locking device comprises a support, a first moving piece and a second moving piece. The first moving piece is elastically connected with the support in a first direction, the second moving piece is elastically connected with the support in a second direction, and the first moving piece and the second moving piece abut. The robot assembly provided by the application can stably arrange the robot body on the mobile base body, so that the problem that the robot body is easily shaken and tilted due to the high gravity center of the robot body during the movement of the mobile base body is avoided.

Description

Technical Field

[0001] This application relates to the field of robotics, and more particularly to a robot component. Background Technology

[0002] Humanoid robots, as an important branch of robotics, achieve human-like walking through a bipedal locomotion structure. Compared to traditional wheeled locomotion, their movement is more flexible, allowing them to adapt to more complex terrains and perform complex functions such as climbing stairs and overcoming obstacles. However, humanoid walking suffers from speed limitations on flat terrain. To balance mobility and efficiency, humanoid robots are combined with motion bases. This allows independently walking humanoid robots to move quickly by mounting on the motion base, enabling efficient transportation.

[0003] However, during acceleration, deceleration, turning, and going up and down slopes on the motion base, the humanoid robot is prone to swaying and tipping over due to its high center of gravity. Utility Model Content

[0004] In view of this, the purpose of this application is to overcome the shortcomings of the prior art and provide a robot component.

[0005] To solve the above-mentioned technical problems, this application provides: A robot component, comprising: A mobile base includes a mobile base body and a connecting mechanism. The connecting mechanism includes a support member and a locking device. The support member is connected to the mobile base body, and the locking device is disposed on the support member. A robot includes a robot body and a mating component. The robot body is detachably mounted on the mobile base body. The mating component is connected to the robot body and has a limiting slot. The locking device includes a support, a first movable member, and a second movable member. The first movable member is elastically connected to the support along a first direction, and the second movable member is elastically connected to the support along a second direction perpendicular to the first direction. The first movable member and the second movable member abut against each other. The bottom wall of the limiting slot can drive the first movable member to move along the first direction, thereby driving the second movable member to move along the second direction, so that the second movable member is engaged with the side wall of the limiting slot.

[0006] In addition, the robot component according to this application may also have the following additional technical features: In some embodiments of this application, the locking device further includes a driving member, a limiting member, and a connecting member. The driving member is disposed on the support, the support has a limiting plate, the end of the first moving member away from the limiting slot passes through the limiting plate and is connected to the connecting member, and the output end of the driving member is connected to the limiting member for driving the limiting member to abut or separate from the side of the connecting member near the limiting plate.

[0007] In some embodiments of this application, the locking device further includes a detection sensor disposed on the support and spaced apart from the limiting plate along the first direction, and the detection sensor is disposed toward the connector along the second direction.

[0008] In some embodiments of this application, the mobile base body is provided with a controller, which is electrically connected to the detection sensor and the drive component respectively.

[0009] In some embodiments of this application, the locking device further includes a first elastic member, the first movable member including a first head and a first rod portion connected together, the first head abutting against the second movable member, the end of the first rod portion away from the first head passing through the limiting plate and connected to the connecting member, the first elastic member being sleeved around the circumference of the first rod portion and abutting between the first head and the limiting plate.

[0010] In some embodiments of this application, the locking device further includes a second elastic member, the second movable member including a connected second head and a second rod portion, the second head abutting against the first head, the second rod portion being slidably connected to the support, and the second elastic member being sleeved around the second rod portion and abutting between the second head and the support.

[0011] In some embodiments of this application, the first head is provided with a first guide slope, and the second head is provided with a second guide slope that cooperates with the first guide slope.

[0012] In some embodiments of this application, the side wall of the limiting slot is provided with a first limiting slope, and the second head is provided with a second limiting slope that cooperates with the first limiting slope.

[0013] In some embodiments of this application, the sidewall of the limiting slot is provided with a first limiting plane, and the second head is provided with a second limiting plane that cooperates with the first limiting plane.

[0014] In some embodiments of this application, the support is provided with a guide protrusion, and the mating component is provided with a guide groove that matches the guide protrusion.

[0015] Compared to existing technologies, the beneficial effects of this application are: This application proposes a robot assembly. When efficient robot transportation is required, the robot body stands on a mobile base and actively leans back against the connecting mechanism. The bottom wall of the limiting slot of the mating component drives a first moving member to move along a first direction. Under the abutment of the first and second moving members, the second moving member moves along a second direction perpendicular to the first direction, thereby engaging with the side wall of the limiting slot. This stabilizes the robot body on the mobile base, preventing swaying and tipping due to the robot's high center of gravity during acceleration, deceleration, turning, and inclines. When independent movement is required after transportation, the robot body actively tilts forward away from the connecting mechanism, separating the bottom wall of the limiting slot from the first moving member. The first and second moving members automatically reset under the action of a reset spring, releasing the second moving member from the side wall of the limiting slot and allowing the robot body to detach from the mobile base for independent movement. Attached Figure Description

[0016] 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.

[0017] Figure 1 A perspective view of robot components in some embodiments of this application is shown; Figure 2 A perspective view of the robot is shown in some embodiments of this application; Figure 3 This application shows a perspective view of the movable base in some embodiments; Figure 4 This application shows a perspective view of the movable base from another angle in some embodiments; Figure 5 This application shows a perspective view of the mating parts and connecting mechanisms in some embodiments; Figure 6 This application shows a perspective view of the mating parts and connecting mechanisms in some embodiments; Figure 7 The diagram shows a top view of the mating parts and connecting mechanisms in some embodiments of this application.

[0018] Explanation of key component symbols: 100 - Robot components; 110-Moving base; 111-Moving base body; 112-Connecting mechanism; 1121-Support member; 1122-Locking device; 11221-Support; 112211-Limiting plate; 112212-Guide protrusion; 11222-First moving member; 112221-First head; 1122211-First guide slope; 112222-First rod; 11223-Second moving member; 112231-Second head; 1122311-Second guide slope; 1122312-Second limiting slope; 112232-Second rod; 11224-Driving member; 11225-Limiting member; 11226-Connecting member; 11227-Detection sensor; 11228-First elastic member; 11229-Second elastic member; 120 - Robot; 121 - Robot body; 122 - Mating part; 1221 - Limiting slot; 12211 - First limiting inclined surface; 1222 - Guide groove; A - First direction; B - Second direction. Detailed Implementation

[0019] 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.

[0020] 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.

[0021] 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.

[0022] 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.

[0023] 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.

[0024] like Figure 1 , Figure 2 and Figure 3 As shown, an embodiment of this application provides a robot assembly 100, which includes a mobile base 110 and a robot 120.

[0025] See also Figure 4 and Figure 5 The mobile base 110 includes a mobile base body 111 and a connecting mechanism 112. The connecting mechanism 112 includes a support member 1121 and a locking device 1122. The support member 1121 is connected to the mobile base body 111, and the locking device 1122 is disposed on the support member 1121. The robot 120 includes a robot body 121 and a mating member 122. The robot body 121 is detachably disposed on the mobile base body 111, and the mating member 122 is connected to the robot body 121. The mating member 122 has a limiting slot 1221.

[0026] The locking device 1122 includes a support 11221, a first moving member 11222, and a second moving member 11223. The first moving member 11222 is elastically connected to the support 11221 along a first direction A, and the second moving member 11223 is elastically connected to the support 11221 along a second direction B perpendicular to the first direction A. The first moving member 11222 and the second moving member 11223 abut against each other. The bottom wall of the limiting groove 1221 can drive the first moving member 11222 to move along the first direction A, thereby driving the second moving member 11223 to move along the second direction B, so that the second moving member 11223 is engaged with the side wall of the limiting groove 1221.

[0027] The robot assembly 100 provided in the embodiments of this application, when the robot 120 needs to be transported efficiently, allows the robot body 121 to stand on the mobile base body 111 and actively lean back against the connecting mechanism 112. The bottom wall of the limiting slot 1221 of the mating part 122 drives the first moving part 11222 to move along the first direction A. Under the abutment of the first moving part 11222 and the second moving part 11223, the second moving part 11223 is driven to move along the second direction B perpendicular to the first direction A. This causes the second moving part 11223 to engage with the side wall of the limiting slot 1221, thereby making the robot body 121 stand stably on the mobile base body 111. This avoids the problem of the robot body 121 easily swaying and tipping over due to the high center of gravity of the robot body 121 during the acceleration, deceleration, turning, and uphill / downhill processes of the mobile base body 111.

[0028] When the robot body 121 needs to walk independently after transportation is completed, the robot body 121 actively tilts forward away from the connecting mechanism 112, causing the bottom wall of the limiting slot 1221 of the mating part 122 to separate from the first moving part 11222. The first moving part 11222 automatically resets under the action of the reset spring force, and the second moving part 11223 automatically resets under the action of the reset spring force, thereby separating the second moving part 11223 from the side wall of the limiting slot 1221 and releasing the locking, thereby releasing the robot body 121 so that the robot body 121 can separate from the moving base 110 to complete independent walking.

[0029] like Figure 2 , Figure 4 and Figure 5As shown, in one embodiment of this application, the locking device 1122 further includes a driving member 11224, a limiting member 11225, and a connecting member 11226. The driving member 11224 is disposed on the support 11221. The support 11221 has a limiting plate 112211. One end of the first moving member 11222 away from the limiting slot 1221 passes through the limiting plate 112211 and is connected to the connecting member 11226. The output end of the driving member 11224 is connected to the limiting member 11225 and is used to drive the limiting member 11225 to abut or separate from the side of the connecting member 11226 near the limiting plate 112211.

[0030] In this embodiment, by passing one end of the first moving member 11222 away from the limiting slot 1221 through the limiting plate 112211 and connecting it with the connecting member 11226, the connecting member 11226 can move synchronously with the first moving member 11222. Thus, when the robot body 121 stands on the mobile base body 111 and actively leans back against the connecting mechanism 112, the first moving member 11222 can drive the connecting member 11226 away from the limiting plate 112211 along the first direction A, so that a gap can be formed between the connecting member 11226 and the limiting plate 112211 to accommodate the limiting member 11225. Meanwhile, by connecting the output end of the drive member 11224 to the limiting member 11225, when a gap is formed between the connecting member 11226 and the limiting plate 112211 to accommodate the limiting member 11225, the output end of the drive member 11224 can drive the limiting member 11225 to rotate into the gap and abut against the side of the connecting member 11226 near the limiting plate 112211. This prevents the first moving member 11222 and the connecting member 11226 from resetting under the action of the reset spring force, thereby avoiding the second moving member 11223 from resetting under the action of the reset spring force, which would cause the second moving member 11223 to separate from the side wall of the limiting slot 1221 and disengage. This ensures the stability and reliability of the engagement between the two, and thus ensures the stability and reliability of the robot body 121 standing on the mobile base body 111.

[0031] When the robot body 121 needs to walk independently after transportation is completed, the output end of the drive component 11224 can drive the limiting component 11225 to rotate away from the gap and separate from the side of the connecting component 11226 near the limiting plate 112211, so that the first moving component 11222 and the connecting component 11226 can automatically reset under the action of the reset spring force, so that the second moving component 11223 can automatically reset under the action of the reset spring force, thereby separating the second moving component 11223 from the side wall of the limiting slot 1221 and releasing the robot body 121 so that the robot body 121 can separate from the moving base 110 to complete independent walking.

[0032] For example, the drive element 11224 can be a drive motor.

[0033] like Figure 1 , Figure 4 and Figure 5 As shown in the above embodiments of this application, the locking device 1122 further includes a detection sensor 11227, which is disposed on the support 11221 and spaced apart from the limiting plate 112211 along the first direction A. The detection sensor 11227 is disposed towards the connector 11226 along the second direction B.

[0034] In this embodiment, by providing a detection sensor 11227 on the support 11221 at a distance from the limiting plate 112211 along the first direction A, and positioning the detection sensor 11227 towards the connector 11226 along the second direction B, when the first moving member 11222 drives the connector 11226 away from the limiting plate 112211 along the first direction A, creating a gap between the connector 11226 and the limiting plate 112211 to accommodate the limiting member 11225, the connector 11226 and the detection sensor 11227 are at the same position in the first direction A, and the detection sensor 11227 detects... When the connector 11226 approaches, the drive 11224 is activated, causing the limiting member 11225 to rotate into the gap and abut against the side of the connector 11226 near the limiting plate 112211. This prevents the first moving member 11222 and the connector 11226 from resetting under the action of the reset spring force, thereby avoiding the problem of the second moving member 11223 resetting under the action of the reset spring force, which would cause the second moving member 11223 to separate from the side wall of the limiting slot 1221 and disengage. This ensures the stability and reliability of the engagement between the two, and thus ensures the stability and reliability of the robot body 121 standing on the mobile base body 111.

[0035] For example, the detection sensor 11227 can be a photoelectric switch.

[0036] In the above embodiments of this application, the mobile base body 111 is provided with a controller, which is electrically connected to the detection sensor 11227 and the drive component 11224 respectively.

[0037] In this embodiment, by electrically connecting the controller to the detection sensor 11227 and the drive member 11224 respectively, when the first moving member 11222 drives the connecting member 11226 away from the limiting plate 112211 along the first direction A, a gap is formed between the connecting member 11226 and the limiting plate 112211 to accommodate the limiting member 11225. The connecting member 11226 and the detection sensor 11227 are in the same position in the first direction A. The detection sensor 11227 detects that the connecting member 11226 is approaching and feeds the signal back to the controller. The controller can automatically control the drive member 11224 to drive the limiting member 11225 to rotate into the gap and abut against the side of the connecting member 11226 that is close to the limiting plate 112211, based on the signal fed back by the detection sensor 11227.

[0038] When the robot body 121 needs to walk independently after transportation is completed, the controller can automatically control the output end of the drive component 11224 to drive the limiting component 11225 to rotate away from the gap and separate from the side of the connecting component 11226 near the limiting plate 112211, so that the first moving component 11222 and the connecting component 11226 can automatically reset under the action of the reset spring force, so that the second moving component 11223 can automatically reset under the action of the reset spring force, thereby separating the second moving component 11223 from the side wall of the limiting slot 1221 and releasing the robot body 121 so that the robot body 121 can separate from the moving base 110 to complete independent walking.

[0039] For example, the controller can be an editable logic controller.

[0040] like Figure 4 and Figure 5 As shown in the above embodiments of this application, the locking device 1122 further includes a first elastic member 11228. The first moving member 11222 includes a first head 112221 and a first rod portion 112222 connected together. The first head 112221 abuts against the second moving member 11223. One end of the first rod portion 112222 away from the first head 112221 passes through the limiting plate 112211 and is connected to the connecting member 11226. The first elastic member 11228 is sleeved around the first rod portion 112222 and abuts between the first head 112221 and the limiting plate 112211.

[0041] In this embodiment, by sleeved the first elastic member 11228 around the first rod portion 112222 and abutting between the first head 112221 and the limiting plate 112211, during the process of the first moving member 11222 driving the connecting member 11226 away from the limiting plate 112211 along the first direction A, so that a gap for accommodating the limiting member 11225 is formed between the connecting member 11226 and the limiting plate 112211, the first elastic member 11228 is compressed and generates a restoring elastic force under the action of the first head 112221 moving towards the limiting plate 112211. Therefore, when the robot body 121 needs to walk independently after transportation is completed, the output end of the drive member 11224 drives the limiting member 11225 to rotate away from the gap and separate from the side of the connecting member 11226 near the limiting plate 112211. This allows the first moving member 11222 and the connecting member 11226 to automatically reset under the reset force of the first elastic member 11228, thereby allowing the second moving member 11223 to automatically reset under the reset force. This, in turn, allows the second moving member 11223 to automatically separate from the side wall of the limiting slot 1221 and release the robot body 121, enabling the robot body 121 to separate from the moving base 110 to complete independent walking.

[0042] For example, the first elastic element 11228 may be a cylindrical spring or a sheet spring.

[0043] like Figure 4 and Figure 5 As shown in the above embodiments of this application, the locking device 1122 further includes a second elastic member 11229, and the second moving member 11223 includes a connected second head 112231 and a second rod portion 112232. The second head 112231 abuts against the first head 112221, and the second rod portion 112232 is slidably connected to the support 11221. The second elastic member 11229 is sleeved on the circumference of the second rod portion 112232 and abuts between the second head 112231 and the support 11221.

[0044] In this embodiment, by sleeved the second elastic member 11229 around the second rod portion 112232 and abutting between the second head 112231 and the support 11221, the second moving member 11223 is driven to move along the second direction B perpendicular to the first direction A under the abutting action of the first head 112221 and the second head 112231. Under the action of the second head 112231 moving towards the support 11221, the second elastic member 11229 is compressed to generate a restoring elastic force. Therefore, when the robot body 121 needs to walk independently after transportation is completed, the output end of the drive member 11224 drives the limiting member 11225 to rotate away from the gap and separate from the side of the connecting member 11226 near the limiting plate 112211. This allows the first moving member 11222 and the connecting member 11226 to automatically reset under the reset force of the first elastic member 11228. This allows the second moving member 11223 to automatically reset under the reset force of the second elastic member 11229. Consequently, the second moving member 11223 automatically separates from the side wall of the limiting slot 1221 and releases the robot body 121, allowing it to separate from the moving base 110 to complete independent walking.

[0045] For example, the second elastic element 11229 can be a cylindrical spring or a sheet spring.

[0046] like Figure 7 As shown in the above embodiments of this application, the first head 112221 is provided with a first guide slope 1122211, and the second head 112231 is provided with a second guide slope 1122311 that cooperates with the first guide slope 1122211.

[0047] In this embodiment, by providing a first guide slope 1122211 on the first head 112221 and a second guide slope 1122311 that cooperates with the first guide slope 1122211 on the second head 112231, when the first head 112221 moves along the first direction A, the abutting action of the first guide slope 1122211 and the second guide slope 1122311 can drive the second head 112231 to move along the second direction B toward the side wall of the limiting slot 1221, thereby enabling the second head 112231 to engage with the side wall of the limiting slot 1221.

[0048] like Figure 7 As shown in the above embodiments of this application, the side wall of the limiting slot 1221 is provided with a first limiting inclined surface 12211, and the second head 112231 is provided with a second limiting inclined surface 1122312 that cooperates with the first limiting inclined surface 12211.

[0049] In this embodiment, a first limiting inclined surface 12211 is provided on the side wall of the limiting slot 1221, and a second limiting inclined surface 1122312 that cooperates with the first limiting inclined surface 12211 is provided on the second head 112231. Under the limiting effect of the first limiting inclined surface 12211 on the second limiting inclined surface 1122312, the second head 112231 is restricted from disengaging from the side wall of the limiting slot 1221 along the first direction A, thereby keeping the second head 112231 stably engaged with the side wall of the limiting slot 1221.

[0050] In another embodiment of this application, the side wall of the limiting slot 1221 is provided with a first limiting plane, and the second head 112231 is provided with a second limiting plane that cooperates with the first limiting plane.

[0051] In this embodiment, by setting a first limiting plane on the side wall of the limiting slot 1221 and setting a second limiting plane that cooperates with the first limiting plane on the second head 112231, the second head 112231 is restricted from disengaging from the side wall of the limiting slot 1221 along the first direction A under the limiting effect of the first limiting plane on the second limiting plane, thereby keeping the second head 112231 stably engaged with the side wall of the limiting slot 1221.

[0052] like Figure 3 and Figure 6 As shown, in any of the above embodiments of this application, the support 11221 is provided with a guide protrusion 112212, and the mating member 122 is provided with a guide groove 1222 that is adapted to the guide protrusion 112212.

[0053] In this embodiment, by providing a guide protrusion 112212 on the support 11221 and opening a guide groove 1222 on the mating part 122 that matches the guide protrusion 112212, the mating part 122 plays a guiding and positioning role during the docking process between the mating part 122 and the connecting mechanism 112, so that the limiting slot 1221 can quickly and accurately engage with the locking device 1122.

[0054] 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.

[0055] 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 robot component, characterized in that, include: A mobile base includes a mobile base body and a connecting mechanism. The connecting mechanism includes a support member and a locking device. The support member is connected to the mobile base body, and the locking device is disposed on the support member. A robot includes a robot body and a mating component. The robot body is detachably mounted on the mobile base body. The mating component is connected to the robot body and has a limiting slot. The locking device includes a support, a first movable member, and a second movable member. The first movable member is elastically connected to the support along a first direction, and the second movable member is elastically connected to the support along a second direction perpendicular to the first direction. The first movable member and the second movable member abut against each other. The bottom wall of the limiting slot can drive the first movable member to move along the first direction, thereby driving the second movable member to move along the second direction, so that the second movable member is engaged with the side wall of the limiting slot.

2. The robot component according to claim 1, characterized in that, The locking device further includes a driving member, a limiting member, and a connecting member. The driving member is disposed on the support, and the support has a limiting plate. The end of the first moving member away from the limiting slot passes through the limiting plate and is connected to the connecting member. The output end of the driving member is connected to the limiting member and is used to drive the limiting member to abut or separate from the side of the connecting member near the limiting plate.

3. The robot component according to claim 2, characterized in that, The locking device further includes a detection sensor, which is disposed on the support and spaced apart from the limiting plate along the first direction, and the detection sensor is disposed towards the connector along the second direction.

4. The robot component according to claim 3, characterized in that, The main body of the mobile base is equipped with a controller, which is electrically connected to the detection sensor and the drive component respectively.

5. The robot component according to claim 2, characterized in that, The locking device further includes a first elastic member, the first movable member including a first head and a first rod portion connected together, the first head abutting against the second movable member, the end of the first rod portion away from the first head passing through the limiting plate and connected to the connecting member, the first elastic member being sleeved around the first rod portion and abutting between the first head and the limiting plate.

6. The robot component according to claim 5, characterized in that, The locking device further includes a second elastic element. The second movable element includes a connected second head and a second rod portion. The second head abuts against the first head, and the second rod portion is slidably connected to the support. The second elastic element is sleeved around the second rod portion and abuts against the second head and the support.

7. The robot component according to claim 6, characterized in that, The first head is provided with a first guide slope, and the second head is provided with a second guide slope that cooperates with the first guide slope.

8. The robot component according to claim 7, characterized in that, The side wall of the limiting slot is provided with a first limiting slope, and the second head is provided with a second limiting slope that cooperates with the first limiting slope.

9. The robot component according to claim 7, characterized in that, The side wall of the limiting slot is provided with a first limiting plane, and the second head is provided with a second limiting plane that cooperates with the first limiting plane.

10. The robot component according to any one of claims 1 to 9, characterized in that, The support is provided with a guide protrusion, and the mating part is provided with a guide groove that matches the guide protrusion.

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