Household accompanying robot

Abstract

The utility model provides a family accompanying robot which comprises a base, transmission structures and a monitoring assembly, the transmission structures comprise a first transmission structure, a second transmission structure and a third transmission structure, and the two ends of the first transmission structure are rotationally connected with one end of the second transmission structure and the base respectively; the other end of the second transmission structure is rotationally connected with one end of the third transmission structure; the monitoring assembly is rotationally connected with the other end of the third transmission structure. Wherein the first transmission structure, the second transmission structure, the third transmission structure and the monitoring assembly respectively rotate up and down or left and right, and the rotation direction of at least one transmission structure is different from the rotation directions of the other three transmission structures. According to the household accompanying robot, the first transmission structure, the second transmission structure, the third transmission structure and the monitoring assembly rotate up and down or left and right, the rotation direction of at least one transmission structure is different from the rotation directions of the other three transmission structures, the monitoring assembly can conduct 360-degree monitoring without dead corners, the household accompanying robot can conduct all-dimensional monitoring, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the field of robots, in particular to a home companion robot. Background Art

[0002] With the improvement of living standards, more and more robots are applied in various fields; especially with the increasing aging problem, the demand for companion robots is getting higher and higher, and at the same time, the technical requirements for companion robots are also getting higher and higher. At present, the general companion robots are equipped with a monitoring function to monitor the surrounding environment, so as to feedback the surrounding environment information in real time. However, the current companion robots have monitoring dead corners and cannot monitor the surrounding environment in all directions, which may bring potential safety hazards. Summary of the Utility Model

[0003] An embodiment of the utility model provides a home companion robot to achieve 360° dead - angle - free monitoring and reduce potential safety hazards.

[0004] The utility model provides a home companion robot, which includes:

[0005] A base;

[0006] A transmission structure, including a first transmission structure, a second transmission structure and a third transmission structure. Two ends of the first transmission structure are respectively rotationally connected to one end of the second transmission structure and the base, and the other end of the second transmission structure is rotationally connected to one end of the third transmission structure;

[0007] A monitoring component, rotationally connected to the other end of the third transmission structure;

[0008] Wherein, the first transmission structure, the second transmission structure, the third transmission structure and the monitoring component respectively rotate up and down or left and right, and at least one of their rotation directions is different from those of the other three.

[0009] In the home companion robot provided by the utility model, the first transmission structure includes a first support member and a first transmission component. One end of the first transmission component is connected to the base, and the other end is rotationally connected to the first support member for driving the first support member to rotate.

[0010] In the home companion robot provided by the utility model, the first support member includes a first vertical section and a first horizontal section connected to one end of the first vertical section. The other end of the first vertical section is connected to the first transmission component, and one end of the first horizontal section is connected to the second transmission structure.

[0011] In the home care robot provided by the present utility model, the second transmission structure includes a second support member and a second transmission assembly. One end of the second transmission assembly is connected to the first support member, and the other end is rotatably connected to the second support member for driving the second support member to rotate.

[0012] In the home care robot provided by the present utility model, the third transmission structure includes a third support member and a third transmission assembly. One end of the third transmission assembly is connected to the second support member, and the other end is rotatably connected to the third support member for driving the third support member to rotate.

[0013] In the home care robot provided by the present utility model, two mounting holes are provided radially on the second support member. The two mounting holes are respectively located at both ends of the second support member and are respectively embedded and connected to the second transmission assembly and the third transmission assembly.

[0014] In the home care robot provided by the present utility model, the third support member includes a second vertical section and a second horizontal section. Both ends of the second horizontal section are respectively connected to the third transmission assembly and the second vertical section, and the other end of the second vertical section is connected to the monitoring assembly.

[0015] In the home care robot provided by the present utility model, the monitoring assembly includes a display assembly and a fourth transmission assembly. Both ends of the fourth transmission assembly are respectively rotatably connected to the third support member and the display assembly for driving the display assembly to rotate.

[0016] In the home care robot provided by the present utility model, the first transmission assembly or the second transmission assembly or the third transmission assembly or the fourth transmission assembly includes a motor, a bearing and a planetary gear set. The bearing is respectively connected to the planetary gear set and the motor; wherein, when the motor is started, the bearing rotates to drive the planetary gear set to rotate.

[0017] In the home care robot provided by the present utility model, the first transmission structure makes a left-right movement relative to the base, and the second transmission structure, the third transmission structure and the monitoring assembly all make an up-down movement relative to the base.

[0018] The present utility model provides a home companion robot. The home companion robot includes a base, a transmission structure, and a monitoring component. The transmission structure includes a first transmission structure, a second transmission structure, and a third transmission structure. Two ends of the first transmission structure are respectively rotationally connected to one end of the second transmission structure and the base. The other end of the second transmission structure is rotationally connected to one end of the third transmission structure. The monitoring component is rotationally connected to the other end of the third transmission structure. Wherein, the first transmission structure, the second transmission structure, the third transmission structure, and the monitoring component respectively perform up-and-down rotation or left-and-right rotation, and at least one of the rotation directions is different from those of the other three. By adopting the method that the first transmission structure, the second transmission structure, the third transmission structure, and the monitoring component respectively perform up-and-down rotation or left-and-right rotation, and at least one of the rotation directions is different from those of the other three, the monitoring component can perform 360° dead-angle-free monitoring in the up-and-down direction and the left-and-right direction, so that the home companion robot can perform all-round monitoring on the surrounding environment and reduce potential safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other accompanying drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is the front view of the home companion robot in the embodiment of the present utility model;

[0021] Figure 2 It is the side view of the home companion robot in the embodiment of the present utility model;

[0022] Figures 3a - 3d It is the assembly process diagram of the home companion robot in the embodiment of the present utility model;

[0023] Figure 4 It is the structure diagram of the planetary gear set in the embodiment of the present utility model;

[0024] Figure 5 It is the exploded view of the planetary gear set in the embodiment of the present utility model;

[0025] The reference numerals in the drawings are as follows:

[0026] 10. Home companion robot; 100. Base; 200. Transmission structure; 210. First transmission structure; 211. First support member; 2111. First vertical section; 2112. First horizontal section; 212. First transmission component; 220. Second transmission structure; 221. Second support member; 2211. Mounting hole; 222. Second transmission component; 230. Third transmission structure; 231. Third support member; 2311. Second vertical section; 2312. Second horizontal section; 232. Third transmission component; 300. Monitoring component; 310. Display component; 320. Fourth transmission component; 410. Bearing; 420. Planetary gear set. Detailed implementation manner

[0027] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Now, with reference to the accompanying drawings, the preferred embodiments of the present invention will be described in detail.

[0028] Refer to Figures 1 to 5 As shown, it shows an embodiment of the home companion robot 10 of the present invention. The home companion robot 10 includes a base 100, a transmission structure 200, and a monitoring component 300. The transmission structure 200 includes a first transmission structure 210, a second transmission structure 220, and a third transmission structure 230. Both ends of the first transmission structure 210 are respectively rotatably connected to one end of the second transmission structure 220 and the base 100. The other end of the second transmission structure 220 is rotatably connected to one end of the third transmission structure 230. The monitoring component 300 is rotatably connected to the other end of the third transmission structure 230. Among them, the first transmission structure 210, the second transmission structure 220, the third transmission structure 230, and the monitoring component 300 respectively rotate up and down or left and right, and at least one of them rotates in a direction different from the other three.

[0029] Specifically, the base 100 is used for supporting, and the transmission structure 200 and the monitoring component 300 are both installed above the base 100; the transmission structure 200 is used for supporting and connecting the base 100 and the monitoring component 300, and the monitoring component 300 is used for monitoring the surrounding environment and providing real-time feedback of the monitoring information; the transmission structure 200 includes a first transmission structure 210, a second transmission structure 220 and a third transmission structure 230. The first transmission structure 210, the second transmission structure 220, the third transmission structure 230 and the monitoring component 300 can respectively rotate up and down or left and right, and at least one of the first transmission structure 210, the second transmission structure 220, the third transmission structure 230 and the monitoring component 300 has a rotation direction different from that of the other three, so as to cooperate to drive the monitoring component 300 to rotate and move in different directions. That is, the monitoring component 300 can rotate 360° left and right relative to the base 100 and can move up and down away from or close to the base 100, so that the monitoring component 300 can perform 360° panoramic monitoring, thereby improving the monitoring range of the home companion robot 10 and reducing potential safety hazards.

[0030] More specifically, both ends of the first transmission structure 210 are respectively rotatably connected to the base 100 and one end of the second transmission structure 220. The rotation of the first transmission structure 210 is controlled by the end where the first transmission structure 210 is connected to the base 100, so that the first transmission structure 210 can rotate up and down or left and right relative to the base 100, thereby driving the monitoring component 300 to rotate along the rotation direction of the first transmission structure 210; both ends of the second transmission structure 220 are respectively rotatably connected to the first transmission structure 210 and the third transmission structure 230. The rotation of the second transmission structure 220 is controlled by the end where the second transmission structure 220 is connected to the first transmission structure 210, so that the second transmission structure 220 can rotate up and down or left and right relative to the first transmission structure 210, further driving the monitoring component 300 to rotate along the rotation direction of the second transmission structure 220; both ends of the third transmission structure 230 are respectively rotatably connected to the second transmission structure 220 and the monitoring component 300. The rotation of the third transmission structure 230 is controlled by the end where the third transmission structure 230 is connected to the second transmission structure 220, so that the third transmission structure 230 can rotate up and down or left and right relative to the second transmission structure 220, even further driving the monitoring component 300 to rotate along the rotation direction of the third transmission structure 230; at the same time, a monitoring device is provided on the monitoring component 300, and the monitoring device is used to monitor the surrounding environment. One end of the monitoring component 300 is rotatably connected to the other end of the third transmission structure 230. The rotation of the monitoring component 300 is controlled by the end where the monitoring component 300 is connected to the third transmission structure 230, so that the monitoring component 300 can rotate up and down or left and right relative to the third transmission structure 230 to further drive the rotation of the monitoring component 300.

[0031] In this application, by adopting the method of respectively rotating the first transmission structure 210, the second transmission structure 220, the third transmission structure 230 and the monitoring component 300 up and down or left and right, and at least one of the rotation directions is different from those of the other three, the monitoring component 300 can perform 360° dead - angle - free monitoring in the up - down direction and the left - right direction, so that the home companion robot 10 can conduct all - round monitoring of the surrounding environment and reduce potential safety hazards.

[0032] In particular, the rotations of the first transmission structure 210, the second transmission structure 220, the third transmission structure 230, and the monitoring component 300 are independent, that is, the motors of the first transmission structure 210, the second transmission structure 220, the third transmission structure 230, and the monitoring component 300 are independent. Therefore, when one of the structural components is damaged, it does not affect the rotation of other structural components, thereby increasing the service life of the home care robot 10; at the same time, the user can control the rotation of different transmission structures 200 and the monitoring component 300 according to needs, with higher practicability.

[0033] In an embodiment, referring to Figures 3a to 3d As shown, the first transmission structure 210 includes a first support member 211 and a first transmission component 212. One end of the first transmission component 212 is connected to the base 100, and the other end is rotatably connected to the first support member 211 for driving the first support member 211 to rotate. Specifically, the first transmission structure 210 includes a first support member 211 and a first transmission component 212. The first support member 211 is used to support and connect the second transmission structure 220, and the first transmission component 212 is used to drive the first support member 211 to rotate. One end of the first transmission component 212 is connected to the base 100, and the other end is rotatably connected to the first support member 211. When the first transmission component 212 is driven to rotate, the first transmission component 212 drives the first support member 211 to make a 360° rotation in the left-right direction or the up-down direction relative to the base 100, so that the monitoring component 300 can make a 360° left-right rotation or up-down rotation. The structure of the first transmission structure 210 is simple, and the installation and disassembly are convenient.

[0034] In a specific embodiment, referring to Figures 3a to 3dAs shown, the first support member 211 includes a first vertical section 2111 and a first horizontal section 2112 connected to one end of the first vertical section 2111. The other end of the first vertical section 2111 is connected to the first transmission assembly 212, and one end of the first horizontal section 2112 is connected to the second transmission structure 220. Specifically, the first support member 211 is used to support the second transmission structure 220. The first support member 211 includes a first vertical section 2111 and a first horizontal section 2112. One end of the first vertical section 2111 is fixedly connected to one end of the first horizontal section 2112. The other end of the first vertical section 2111 is connected to the other end of the first transmission assembly 212. The first vertical section 2111 is disposed perpendicular to the base 100, and the first horizontal section 2112 is disposed horizontally relative to the base 100. The first horizontal section 2112 is rotatably connected to the second transmission structure 220. The first horizontal section 2112 causes the second transmission structure 220 to protrude outside the first vertical section 2111. The second transmission structure 220 is rotatably connected to the first horizontal section 2112. When the second transmission structure 220 rotates up and down relative to the first support member 211, it can avoid the second transmission structure 220 and prevent the second transmission structure 220 from colliding with the first vertical section 2111, thereby improving the structural stability of the transmission structure 200. At the same time, the first vertical section 2111 and the first horizontal section 2112 cooperate with each other to increase the monitoring range of the monitoring component 300.

[0035] Particularly, in this embodiment, the second support member 221 is vertically connected to the first horizontal section 2112, so that the rotation direction of the second support member 221 is different from the transmission direction of the first support member 211, thereby increasing the rotation angle range of the monitoring component 300.

[0036] In one embodiment, referring to Figures 3b to 3dAs shown, the second transmission structure 220 includes a second support member 221 and a second transmission assembly 222. One end of the second transmission assembly 222 is connected to the first support member 211, and the other end is rotatably connected to the second support member 221 for driving the second support member 221 to rotate. Specifically, the second transmission structure 220 includes a second support member 221 and a second transmission assembly 222. The second support member 221 is used to support and connect the second transmission structure 220, and the second transmission assembly 222 is used to drive the second support member 221 to rotate. One end of the second transmission assembly 222 is connected to the first support member 211, and the other end is rotatably connected to the second support member 221. When the second transmission assembly 222 is driven to rotate, the second transmission assembly 222 drives the second support member 221 to make a 360° rotation in the left-right direction or up-down direction relative to the first support member 211, so that the monitoring assembly 300 can make a 360° left-right rotation or up-down rotation, further driving the monitoring assembly 300 to rotate or move, and increasing the monitoring angle of the monitoring assembly 300. The structure of the second transmission structure 220 is simple, and the installation and disassembly are convenient. Moreover, the structure of the second transmission structure 220 is the same as that of the first transmission structure 210, improving the structural stability of the home care robot 10 and reducing the production cost.

[0037] In a specific embodiment, referring to Figures 3c to 3d As shown, the third transmission structure 230 includes a third support member 231 and a third transmission assembly 232. One end of the third transmission assembly 232 is connected to the second support member 221, and the other end is rotatably connected to the third support member 231 for driving the third support member 231 to rotate. Specifically, the third transmission structure 230 includes a third support member 231 and a third transmission assembly 232. The third support member 231 is used to support and connect the monitoring assembly 300, and the third transmission assembly 232 is used to drive the third support member 231 to rotate. One end of the third transmission assembly 232 is connected to the second support member 221, and the other end is rotatably connected to the third support member 231. When the third transmission assembly 232 is driven to rotate, the third transmission assembly 232 drives the third support member 231 to make a 360° rotation in the left-right direction or up-down direction relative to the second support member 221, so that the monitoring assembly 300 can make a 360° left-right rotation or up-down rotation, further driving the monitoring assembly 300 to rotate or move, and increasing the monitoring angle range of the monitoring assembly 300. And the structure of the third transmission structure 230 is simple, and the installation and disassembly are convenient. The structure of the third transmission structure 230 is the same as that of the first transmission structure 210 and the second transmission structure 220, improving the structural stability of the home care robot 10 and reducing the production cost.

[0038] In one embodiment, referring to Figures 3b to 3d As shown, two mounting holes 2211 are provided radially on the second support member 221. The two mounting holes 2211 are respectively located at both ends of the second support member 221 and are respectively embedded and connected to the second transmission assembly 222 and the third transmission assembly 232. Specifically, both ends of the second support member 221 are respectively connected to the second transmission assembly 222 and the third transmission assembly 232. Two mounting holes 2211 are provided on the second support member 221. The two mounting holes 2211 are respectively located at both ends of the second support member 221, and the mounting holes 2211 are arranged radially on the second support member 221 along the second support member 221. One end of the second transmission assembly 222 and one end of the third transmission assembly 232 are respectively embedded into the two mounting holes 2211, so as to realize the connection between the second support member 221 and the third transmission assembly 232 and the second transmission assembly 222. The connection method is simple and the production cost is low; and the first support member 211 and the third support member 231 are both located on both sides of the second support member 221 in the radial direction, which increases the rotation range of the first support member 211 and the third support member 231 and improves the structural stability of the transmission structure 200.

[0039] In a specific embodiment, referring to Figures 3c to 3dAs shown, the third support member 231 includes a second vertical section 2311 and a second horizontal section 2312. Two ends of the second horizontal section 2312 are respectively connected to the third transmission assembly 232 and the second vertical section 2311, and the other end of the second vertical section 2311 is connected to the monitoring assembly 300. Specifically, the third support member 231 is used to support the monitoring assembly 300. The third support member 231 includes a second vertical section 2311 and a second horizontal section 2312. One end of the second vertical section 2311 is fixedly connected to one end of the second horizontal section 2312, and the other end of the second vertical section 2311 is connected to the monitoring assembly 300. The second vertical section 2311 is vertically arranged radially relative to the second support member 221, and the second horizontal section 2312 is horizontally arranged radially relative to the second support member 221. The second horizontal section 2312 is rotatably connected to the third transmission assembly 232. The second horizontal section 2312 makes the second vertical section 2311 protrude outward from the second support member 221. When the third transmission structure 230 rotates up and down relative to the second support member 221, it can avoid the third transmission structure 230 and prevent the third transmission structure 230 from colliding with the second support member 221, thereby improving the structural stability of the transmission structure 200. At the same time, the second vertical section 2311 and the second horizontal section 2312 cooperate with each other to make the monitoring range of the monitoring assembly 300 larger.

[0040] In one embodiment, referring to Figure 3d As shown, the monitoring assembly 300 includes a display assembly 310 and a fourth transmission assembly 320. Two ends of the fourth transmission assembly 320 are respectively rotatably connected to the third support member 231 and the display assembly 310, and are used to drive the display assembly 310 to rotate. Specifically, the monitoring assembly 300 includes a display assembly 310 and a fourth transmission assembly 320. The display assembly 310 is used to display, monitor, and feedback information. The fourth transmission assembly 320 is used to drive the display assembly 310 to rotate. One end of the fourth transmission assembly 320 is connected to the third support member 231, and the other end is rotatably connected to the display assembly 310. When the fourth transmission assembly 320 is driven to rotate, the fourth transmission assembly 320 drives the display assembly 310 to make a 360° rotation in the left-right direction or up-down direction relative to the third support member 231, so that the display assembly 310 can make a 360° left-right rotation or up-down rotation, further driving the display assembly 310 to rotate or move, and improving the monitoring angle range of the display assembly 310. And the structure of the fourth transmission structure 200 is simple, and the installation and disassembly are convenient.

[0041] In a specific embodiment, referring to FIGS. 3 to Figure 5As shown, the first transmission assembly 212, the second transmission assembly 222, the third transmission assembly 232, or the fourth transmission assembly 320 includes a motor, a bearing 410, and a planetary gear set 420. The bearing 410 is respectively connected to the planetary gear set 420 and the motor. Wherein, when the motor is started, the bearing 410 rotates to drive the planetary gear set 420 to rotate. Specifically, the first transmission assembly 212, the second transmission assembly 222, the third transmission assembly 232, and the fourth transmission assembly 320 are respectively used to drive the first support member 211, the second support member 221, the third support member 231, and the display assembly 310 to rotate. The first transmission assembly 212, the transmission assembly, the third transmission assembly 232, or the fourth transmission assembly 320 is configured to include a structure of a motor, a bearing 410, and a planetary gear set 420. The motor is the power source. The bearing 410 is used to fixedly connect the motor and the planetary gear set 420. The planetary gear set 420 is used for speed reduction, and the planetary gear set 420 is connected to the corresponding first support member 211, the second support member 221, the third support member 231, or the display assembly 310.

[0042] When the motor is started, it drives the bearing 410 to rotate, and then drives the planetary gear set 420 to rotate. The planetary gear set 420 drives the first support member 211, the second support member 221, the third support member 231, or the display assembly 310 to rotate.

[0043] In this embodiment, by using the planetary gear set 420, the high-speed and low-torque rotation of the motor is converted into low-speed and high-torque output, so as to meet the torque requirements of different working needs, and to accurately control the rotation angle of the first transmission structure 210, the second transmission structure 220, the third transmission structure 230, or the monitoring assembly 300.

[0044] In one embodiment, the first transmission structure 210 moves left and right relative to the base 100, and the second transmission structure 220, the third transmission structure 230, and the monitoring component 300 all move up and down relative to the base 100. Specifically, when the first transmission structure 210 rotates in this embodiment, the first transmission structure 210 rotates left and right, that is, the first transmission structure 210 rotates clockwise or counterclockwise in the left-right direction relative to the base 100, so that the monitoring component 300 can perform a 360° monitoring function in the left-right direction; one end of the second transmission structure 220 is rotatably connected to one end of the first transmission structure 210. When the end of the second transmission structure 220 connected to the first transmission structure 210 rotates, the second transmission structure 220 rotates up and down, that is, the second transmission structure 220 rotates clockwise or counterclockwise in the up-down direction relative to the base 100, so that the monitoring component 300 can perform a monitoring function in the height direction; one end of the third transmission structure 230 is rotatably connected to the other end of the second transmission structure 220. When one end of the third transmission structure 230 rotates, the third transmission structure 230 rotates up and down, that is, the third transmission structure 230 rotates clockwise or counterclockwise in the up-down direction relative to the base 100, further enabling the monitoring component 300 to perform a monitoring function in the height direction; the monitoring component 300 is used for monitoring, so the monitoring component 300 includes a monitoring camera, so that the surrounding environment can be monitored in real time; one end of the monitoring component 300 is rotatably connected to the other end of the third transmission structure 230. When one end of the monitoring component 300 rotates, the monitoring component 300 rotates in the up-down direction, that is, the monitoring component 300 rotates clockwise or counterclockwise in the up-down direction relative to the base 100, so that the monitoring component 300 can further perform monitoring functions in the height direction and the left-right direction.

[0045] As described above, the above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A family care robot, characterized in that: include: Base; The transmission structure comprises a first transmission structure, a second transmission structure and a third transmission structure, wherein two ends of the first transmission structure are rotatably connected to one end of the second transmission structure and a base respectively, and the other end of the second transmission structure is rotatably connected to one end of the third transmission structure; A monitoring component, rotatably connected to the other end of the third transmission structure; The first transmission structure, the second transmission structure, the third transmission structure and the monitoring component rotate up and down or left and right respectively, and the rotation direction of at least one of them is different from that of the other three.

2. The home care robot according to claim 1, characterized in that: The first transmission structure includes a first support member and a first transmission assembly. One end of the first transmission assembly is connected to the base, and the other end is rotatably connected to the first support member to drive the first support member to rotate.

3. The home care robot according to claim 2, characterized in that: The first support member includes a first vertical section and a first horizontal section connected to one end of the first vertical section, the other end of the first vertical section is connected to the first transmission assembly, and one end of the first horizontal section is connected to the second transmission structure.

4. The home care robot according to claim 2, characterized in that: The second transmission structure includes a second support member and a second transmission assembly. One end of the second transmission assembly is connected to the first support member, and the other end is rotatably connected to the second support member to drive the second support member to rotate.

5. The home care robot according to claim 4, characterized in that: The third transmission structure includes a third support member and a third transmission assembly. One end of the third transmission assembly is connected to the second support member, and the other end is rotatably connected to the third support member to drive the third support member to rotate.

6. The home care robot according to claim 5, characterized in that: The second support member is provided with two mounting holes in a radial direction. The two mounting holes are respectively located at two ends of the second support member and are respectively embedded and connected with the second transmission assembly and the third transmission assembly.

7. The home care robot according to claim 5, characterized in that: The third support member includes a second vertical section and a second horizontal section, two ends of the second horizontal section are respectively connected to the third transmission assembly and the second vertical section, and the other end of the second vertical section is connected to the monitoring assembly.

8. The home care robot according to claim 5, characterized in that: The monitoring assembly includes a display assembly and a fourth transmission assembly. Two ends of the fourth transmission assembly are rotatably connected to the third support member and the display assembly respectively, so as to drive the display assembly to rotate.

9. The home care robot according to claim 8, characterized in that: The first transmission component or the second transmission component or the third transmission component or the fourth transmission component includes a motor, a bearing and a planetary gear set, and the bearing is respectively connected to the planetary gear set and the motor; wherein, when the motor is started, the bearing rotates to drive the planetary gear set to rotate.

10. The home care robot according to any one of claims 1 to 9, characterized in that: The first transmission structure moves left and right relative to the base, and the second transmission structure, the third transmission structure and the monitoring component all move up and down relative to the base.

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