An artificial intelligence elderly care robot

Abstract

The present invention discloses an artificial intelligence elderly care robot, comprising a universal walking base and a central processing unit and a monitoring unit arranged on the universal walking base, wherein the monitoring unit is connected to the central processing unit via a communication unit, a movable notch is provided on one side of the universal walking base, and a suspension beam is connected to the top of the universal walking base via a lifting rod. In the present invention, a limiting ring sleeved on the outside of the elderly is arranged on the elderly care robot, the limiting ring has the function of following the movement of the elderly, and the elderly will always be in the middle of the limiting ring when moving, and at least three circumferentially evenly distributed anti-fall manipulators are arranged in the limiting ring, when the elderly are walking freely and exercising in situ, the anti-fall manipulators are in a state of approximately fitting the inner wall of the limiting ring, when the elderly accidentally fall sideways, the manipulators in the limiting ring will shrink the space where the elderly are located, so that the elderly's chest is buffered and clamped, thereby having the advantages of elderly walking and exercise protection.

Description

Technical Field

[0001] The present invention relates to the technical field of elderly care robots, and in particular to an artificial intelligence elderly care robot. Background Art

[0002] The role of elderly care robots is to assist the elderly to lead a better life in their later years, making their independent life more convenient. At present, common intelligent elderly care robots are usually used for spiritual communication, housework assistance and health monitoring. Spiritual communication mainly refers to language communication, which can eliminate loneliness; housework assistance refers to the intelligent function of elderly care robots to do housework, such as pouring water, assisting in taking medicine, massage, etc.; health monitoring mainly monitors the abnormality of the elderly's physical functions and gives timely warnings.

[0003] However, improving the quality of life of the elderly in their later years requires regular exercise. At present, the way for the elderly to exercise is usually to walk on their own, and to exercise their body functions by walking. For the elderly who are extremely inconvenient to move, they need to be supported by others. When the elderly walk on their own or are supported by others, they may fall down due to instability. Due to the aging of the elderly's organs, when they fall down, it will form a large impact, which can easily cause serious consequences to the elderly, and even endanger their lives. In order to improve the quality of life of the elderly, at present, there is an urgent need for a manipulator structure that can assist the elderly in walking exercises.

[0004] Therefore, the present invention proposes an artificial intelligence elderly care robot. Summary of the invention

[0005] The purpose of the present invention is to propose an artificial intelligence elderly care robot in order to solve the problems mentioned in the background technology.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] An artificial intelligence elderly care robot comprises a universal walking base, a central processing unit and a monitoring unit arranged on the universal walking base, wherein the monitoring unit is connected to the central processing unit via a communication unit, a movable notch is provided on one side of the universal walking base, a suspension beam is connected to the top of the universal walking base via a lifting rod, a suspension frame is rotatably connected to the bottom of the suspension beam, a driver for controlling the rotation of the suspension frame is also provided on the suspension beam, a limiting ring located above the movable notch is connected to the bottom of the suspension frame, at least three circumferentially uniformly distributed anti-fall manipulators are rotatably connected to the inner peripheral wall of the limiting ring, and the anti-fall function is realized by reducing the space in the middle of the limiting ring after the at least three anti-fall manipulators are rotated, a control assembly 1 for controlling the rotation of the anti-fall manipulator is provided on the limiting ring, a plurality of monitoring units are provided on the inner peripheral wall of the limiting ring, a monitoring unit is also provided on the top of the suspension frame, and a capsule rest chamber and a control assembly 2 are rotatably and slidably connected to the top of the universal walking base, and the control assembly 2 is used to control the rotation and sliding of the capsule rest chamber relative to the universal walking base.

[0008] As a further description of the above technical solution:

[0009] The anti-fall manipulator is in the shape of an arc rod. When at least three of the anti-fall manipulators are in the same plane and the inner arc surface and the axis of the limiting ring are opposite, the arc center of the anti-fall manipulator coincides with the axis of the limiting ring, and the two ends of the anti-fall manipulator are fixedly connected with a connecting shaft that is rotatably connected to the inner circumferential wall of the limiting ring.

[0010] As a further description of the above technical solution:

[0011] The control combination 1 includes a transmission gear, a drive ring and an electric push rod. The connecting shaft is set to pass through the limiting ring and one end of the connecting shaft located outside the limiting ring is fixedly sleeved with a transmission gear. The drive ring is slidably connected to the bottom of the limiting ring and the two are coaxial. The top of the drive ring is fixedly connected to a transmission rack that meshes with two adjacent transmission gears at the same time. The drive ring is connected to the limiting ring through the electric push rod.

[0012] As a further description of the above technical solution:

[0013] Both ends of the anti-fall manipulator are connected with a supporting handrail located outside the limiting ring. The supporting handrail is a trapezoidal structure and its open end is fixedly connected to the connecting shaft. The crossbeam upper fixing sleeve on the supporting handrail is provided with a protective rubber sleeve.

[0014] As a further description of the above technical solution:

[0015] The suspension frame is a door-type frame and its open end is fixedly connected to the top of the limiting ring. The middle part of the top of the suspension frame is fixedly connected to a transmission shaft. The driver includes a gear box and a servo motor fixedly arranged on one side of the gear box. The output shaft of the gear box is fixedly connected to the top of the transmission shaft.

[0016] As a further description of the above technical solution:

[0017] The movable notch is a U-shaped notch, the upper end surface of the universal walking base is fixedly connected with guide seats located on both sides of the movable notch, the capsule rest bin is located above the movable notch and its two ends are fixedly connected with support shafts that are slidably and rotatably connected with the guide seats, the outer peripheral wall of the capsule rest bin is provided with an arc-shaped notch connected to the inner cavity, and the inner wall of the capsule rest bin is fixedly provided with a support plate opposite to the arc-shaped notch.

[0018] As a further description of the above technical solution:

[0019] The control combination 2 includes an electric telescopic rod, a connecting rod 1 and a connecting rod 2, one end of the connecting rod 2 is fixedly connected to the support shaft and the other end thereof is hingedly connected to one end of the connecting rod 1, the other end of the connecting rod 1 is hingedly connected to the upper end surface of the universal walking base, the electric telescopic rod is fixedly arranged on the upper end surface of the universal walking base and the action end thereof is fixedly connected to one end of the support shaft.

[0020] As a further description of the above technical solution:

[0021] The outer sleeve of the limiting ring is provided with an annular tray close to the top, and the annular tray is rotatably connected to the limiting ring. The outer wall of the conduction rod on the lifting rod and fixedly connected to the cantilever is fixedly connected to a protection box through a suspension. The two ends of the protection box are open, and the upper end surface of the annular tray is fixedly connected to a groove-shaped enclosure. After the groove-shaped enclosure enters the protection box, the openings at both ends of the protection box are blocked. A control motor is provided on the protection box, and the output shaft of the control motor is fixedly connected to a driving gear meshing with the annular tray.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0023] 1. In the present invention, a limiting ring is arranged on the outside of the elderly person, and the limiting ring has the function of following the movement of the elderly person, and the elderly person will always be in the middle of the limiting ring when moving. At least three circumferentially evenly distributed anti-fall manipulators are arranged in the limiting ring. When the elderly person is walking freely and exercising in situ, the anti-fall manipulators are in a state of nearly fitting the inner wall of the limiting ring. When the elderly person accidentally falls sideways, the manipulators in the limiting ring will shrink the space where the elderly person is, so that the elderly person's chest is buffered and clamped, thereby having the advantages of protection for the elderly person's walking and exercise.

[0024] 2. In the present invention, a supporting handrail is arranged on the anti-fall manipulator. When the anti-fall manipulator is triggered to clamp the chest of the elderly, the supporting handrail is driven to clamp the position below the elderly's hips, so that the restraining force on the supported elderly is more uniform, avoiding the problem of straining of the elderly when hanging due to their own weight, and improving the reliability and safety of anti-fall protection for the elderly.

[0025] 3. In the present invention, a capsule rest chamber is provided below the limiting ring and can be translated and rotated. The capsule rest chamber can be kept away from the elderly when not in use, and can be brought close to and assist the elderly in sitting or lying down for rest when in use. In addition, the capsule rest chamber cooperates with the overall lifting function of the anti-fall manipulator to make it easier for the elderly to stand up after rest, thereby having the advantage of assisting the elderly in walking and resting more conveniently after exercise.

[0026] 4. In the present invention, an annular tray and a groove-shaped enclosure are provided for placing water cups, medicine boxes or daily necessities, and the annular tray is sleeved on the outside of the limiting ring, which can drive the water cups, medicine boxes or daily necessities to move when rotating, and then a protective box is provided for hiding the water cups, medicine boxes or daily necessities. This arrangement makes it more convenient for the elderly who are walking or exercising to drink water, take medicine or use daily necessities. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of an artificial intelligence elderly care robot proposed by the present invention;

[0028] Figure 2 for Figure 1 Schematic diagram at the bottom;

[0029] Figure 3 This is a structural schematic diagram of a control assembly 1 of an artificial intelligence elderly care robot proposed by the present invention;

[0030] Figure 4 This is a structural schematic diagram of an anti-fall manipulator of an artificial intelligence elderly care robot proposed by the present invention in a swing-down anti-fall state;

[0031] Figure 5 for Figure 4 The main view;

[0032] Figure 6 This is a schematic diagram of the structure of an artificial intelligence elderly care robot proposed by the present invention when the arc-shaped notch on the capsule rest compartment faces upward;

[0033] Figure 7 This is a schematic structural diagram of the coordination of a ring tray, a limit ring and a protective box of an artificial intelligence elderly care robot proposed in the present invention.

[0034] Legend:

[0035] 1. Universal walking base; 11. Activity gap; 12. Guide seat; 2. CPU; 3. Lifting rod; 31. Conducting rod; 311. Protective box; 312. Suspension; 4. Suspension beam; 5. Suspension frame; 51. Transmission shaft; 6. Limiting ring; 7. Anti-fall manipulator; 71. Connecting shaft; 72. Support handrail; 721. Crossbeam; 7211. Protective rubber sleeve; 8. Capsule rest chamber; 81. Support shaft; 82. Support plate; 83. Arc gap; 9 , control combination two; 91, electric telescopic rod; 92, connecting rod one; 93, connecting rod two; 101, control combination one; 1011, transmission gear; 1012, drive ring; 10121, transmission rack; 1013, electric push rod; 102, ring tray; 1021, groove enclosure; 103, control motor; 1031, driving gear; 104, driver; 1041, gear box; 1072, servo motor; 105, monitoring unit. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0037] See also Figure 1-6 An artificial intelligence elderly care robot includes a universal walking base 1, a central processing unit 2 and a monitoring unit 105 arranged on the universal walking base 1, wherein the monitoring unit 105 is connected to the central processing unit 2 through a communication unit, wherein four walking wheels individually controlled by a motor are arranged at the bottom of the universal walking base 1, and the universal walking base 1 can rotate in situ and move straight by controlling the forward and reverse rotation of the walking wheels, the central processing unit 2 is the control component of the action of the intelligent robot, and the monitoring unit 105 is used to monitor the status of the user.

[0038] In the technical scheme, an active gap 11 is provided on one side of the universal walking base 1. The active gap 11 is a space for users to stand, sit or lie down. When in use, the elderly enter the interior of the active gap 11. The top of the universal walking base 1 is connected to the suspension beam 4 through a lifting rod 3. The lifting rod 3 is an electric control structure. The bottom of the suspension beam 4 is rotatably connected to the suspension frame 5. When the lifting rod 3 is lifted, it can drive the suspension frame 5 to lift. The suspension beam 4 is also provided with a driver 104 for controlling the rotation of the suspension frame 5. In the specific implementation, it is preferred that the suspension frame 5 is a door-shaped frame and its open end is fixedly connected to the top of the limit ring 6. The middle part of the top of the suspension frame 5 is fixedly connected to the transmission shaft 51. The driver 104 includes a gear box 1041 and a servo motor 1072 fixedly arranged on one side of the gear box 1041. The output shaft of the gear box 1041 is fixedly connected to the top of the transmission shaft 51. The servo motor 1072 is controlled by the central processor 2. When the servo motor 1072 is started and running, it drives the transmission shaft 51 to rotate through the gear box 1041. The bottom of the suspension frame 5 is connected to a limiting ring 6 located above the movable notch 11. When the user stands in the movable notch 11, he will be located in the limiting ring 6, that is, the elderly are located in the middle of the space surrounded by the limiting ring 6, and the elderly can move and walk in the limiting ring 6 for exercise.

[0039] Furthermore, at least three circumferentially evenly distributed anti-fall manipulators 7 are rotatably connected to the inner wall of the limiting ring 6. After the at least three anti-fall manipulators 7 are rotated, the anti-fall function is achieved by reducing the space in the middle of the limiting ring 6. That is to say, when an elderly person falls accidentally, at least three anti-fall manipulators 7 will quickly surround and clamp the elderly person's chest, which can effectively prevent the elderly person from falling sideways, and further effectively avoid head collisions.

[0040] Among them, a control assembly 101 for controlling the rotation of the anti-fall manipulator 7 is arranged on the limit ring 6, a plurality of monitoring units 105 are arranged on the inner peripheral wall of the limit ring 6, and a monitoring unit 105 is also arranged on the top of the suspension frame 5. The monitoring unit 105 includes a laser radar and a monitoring camera. The role of the laser radar is to measure the position of the elderly in the limit ring 6, and then feed back the position data to the central processor 2. The central processor 2 controls the universal walking base 1 to move according to the program setting so that the elderly is located in the middle of the limit ring 6, and at the same time controls the lifting rod 3 to control the height of the limit ring 6 to be located below the chest of the elderly. When the elderly walk, the robot will follow the walking, so that the elderly are always approximately in the middle of the limit ring 6. The role of the monitoring camera is to capture the image of the elderly around and on the top, and distinguish the front, side and back of the elderly, and then transmit the image data of the elderly to the central processor 2. The central processor 2 starts the driver 104 according to the walking direction of the elderly to control the limit ring 6 to twist with the elderly. For example, when the elderly turn in a circle, the limit ring 6 will turn in a circle. Various image data of the elderly falling sideways are stored in the database of the central processor 2. When the elderly falls sideways in the limiting ring 6, the side-falling image captured by the camera is compared by the central processor 2. When it meets the side-falling standard, the control combination 101 is triggered. The control combination 101 controls the anti-falling manipulator 7 to rotate to prevent the elderly from falling sideways.

[0041] Specifically, the anti-fall manipulator 7 is in the shape of an arc rod. When in use, a silicone sleeve can be set on the anti-fall manipulator 7. When at least three anti-fall manipulators 7 are in the same plane and the inner arc surface is opposite to the axis of the limit ring 6, the arc center of the anti-fall manipulator 7 coincides with the axis of the limit ring 6. In this embodiment, the number of anti-fall manipulators 7 is three, that is, when the anti-fall manipulator 7 is not triggered, it is approximately in a state of being in contact with the outer wall of the limit ring 6. At this time, the effective activity space of the elderly in the limit ring 6 is the largest. When the anti-fall manipulator 7 rotates downward, the middle parts of the three anti-fall manipulators 7 will be close, and the activity space of the elderly will be reduced. Moreover, since the anti-fall manipulator 7 is a swinging action, it will stably clamp the chest of the elderly, and there will be no problem of collision and pinching. Among them, the two ends of the anti-fall manipulator 7 are fixedly connected to the connecting shaft 71 that is rotatably connected to the inner peripheral wall of the limit ring 6.

[0042] Among them, the control combination 101 includes a transmission gear 1011, a drive ring 1012 and an electric push rod 1013. The connecting shaft 71 is set to pass through the limit ring 6 and its end located outside the limit ring 6 is fixedly sleeved with a transmission gear 1011. The drive ring 1012 is slidably connected to the bottom of the limit ring 6 and the two are coaxial. In specific implementation, a guide shaft that slides with the drive ring 1012 can be welded at the bottom of the limit ring 6. The top of the drive ring 1012 is fixedly connected with a transmission rack 10121 that simultaneously meshes with two adjacent transmission gears 1011. The drive ring 1012 is connected to the limit ring 6 through the electric push rod 1013. The action of the electric push rod 1013 is controlled by the central processor 2. When the electric push rod 1013 is actuated, it drives the drive ring 1012 to move up and down. When the drive ring 1012 is actuated, it drives the three anti-fall manipulators 7 to swing synchronously through the transmission rack 10121.

[0043] Furthermore, the two ends of the anti-fall manipulator 7 are connected with a supporting handrail 72 located outside the limiting ring 6. The function of the supporting handrail 72 is to support the position below the buttocks of the elderly. When the anti-fall manipulator 7 is triggered to swing down, the bottom of the supporting handrail 72 will clamp the position below the buttocks of the elderly, so that the elderly body is evenly stressed and will not feel uncomfortable. The supporting handrail 72 is a trapezoidal structure and its open end is fixedly connected to the connecting shaft 71. The crossbeam 721 on the supporting handrail 72 is fixedly sleeved with a protective rubber sleeve 7211. The protective rubber sleeve 7211 is also made of silicone to avoid hard impact damage to the elderly.

[0044] The device also includes a capsule resting compartment 8 and a control assembly 2 9. The capsule resting compartment 8 is connected to the top of the universal walking base 1 by rotation and sliding. The capsule resting compartment 8 is a component in the limiting ring 6 for the elderly to temporarily sit down or lie down to rest when walking or exercising. The function of the rotation and sliding setting of the capsule resting compartment 8 is to move closer to and away from the elderly. In simple terms, when the elderly walk and exercise, the capsule resting compartment 8 is away from the elderly to avoid interference. When the elderly need to use the capsule resting compartment 8, the capsule resting compartment 8 will move closer to the elderly, and there will be no problem of hitting the elderly's legs. The control assembly 2 9 is used to control the capsule resting compartment 8 to rotate and slide relative to the universal walking base 1.

[0045] Specifically, the movable notch 11 is a U-shaped notch, and the upper end surface of the universal walking base 1 is fixedly connected with the guide seats 12 located on both sides of the movable notch 11. The capsule rest bin 8 is located above the movable notch 11 and its two ends are fixedly connected with the support shafts 81 that are slidably and rotatably connected with the guide seats 12. When the capsule rest bin 8 is close to the lifting rod 3, the capsule rest bin 8 is in an unused state. When the elderly need to sit or lie down to rest, the capsule rest bin 8 can be controlled to be close to the legs of the elderly. The outer peripheral wall of the capsule rest bin 8 is provided with an arc-shaped notch 83 connected to the inner cavity. When the capsule rest bin 8 is not in use, the arc-shaped notch 83 on it is opposite to the elderly. The inner wall of the capsule rest bin 8 is fixedly provided with a support plate 82 opposite to the arc-shaped notch 83. The support plate 82 is a component for the elderly to sit or lie down. When the capsule rest bin 8 is in use, the arc-shaped notch 83 faces upward, and the elderly can sit or lie on the support plate 82. It should be noted that, due to the provision of the arc-shaped notch 83, when the capsule rest chamber 8 is close to the elderly, the arc-shaped notch 83 can prevent the capsule rest chamber 8 from hitting the legs of the elderly.

[0046] Further, the control assembly 2 9 includes an electric telescopic rod 91, a connecting rod 1 92 and a connecting rod 2 93, one end of the connecting rod 2 93 is fixedly connected to the support shaft 81 and the other end thereof is hingedly connected to one end of the connecting rod 1 92, the other end of the connecting rod 1 92 is hingedly connected to the upper end surface of the universal walking base 1, the electric telescopic rod 91 is fixedly arranged on the upper end surface of the universal walking base 1 and its action end is fixedly connected to one end of the support shaft 81, the electric telescopic rod 91 is used to control the translation of the capsule resting chamber 8, the connecting rod 1 92 and the connecting rod 2 93 are used to control the rotation of the capsule resting chamber 8, when the elderly need to use the capsule resting chamber 8 to rest, the electric telescopic rod 91 is controlled to push and drive the capsule resting chamber 8 close to the legs of the elderly, and the capsule resting chamber 8 will rotate during the translation process, which is helpful to assist the elderly to sit down. When in use, a control panel electrically connected to the electric telescopic rod 91 can be installed on the limit ring 6, and the elderly can control the movement of the electric telescopic rod 91 through the control panel. It should be noted that the control panel is also electrically connected to the central processor 2 in order to control the lifting and lowering of the lifting rod 3 and the extension and retraction of the electric push rod 1013, so that when the elderly need to stand up from the support plate 82, the anti-fall manipulator 7 can assist the elderly to stand up when it rises. Example

[0047] See also Figure 7The difference from Example 1 is that the outer sleeve of the limiting ring 6 is provided with an annular tray 102 close to the top, the annular tray 102 and the limiting ring 6 are rotatably connected, and the outer wall of the conduction rod 31 fixedly connected to the cantilever on the lifting rod 3 is fixedly connected to the protection box 311 through the suspension 312, and the two ends of the protection box 311 are open, and the upper end surface of the annular tray 102 is fixedly connected to a groove-shaped enclosure 1021, and the groove-shaped enclosure 1021 is used to place water cups, medicine boxes or personal necessities. After the groove-shaped enclosure 1021 enters the protection box 311, the openings at both ends of the protection box 311 are blocked, and the water cups, medicine boxes or personal necessities are hidden and protected at this time. In specific implementation, a channel for the annular tray 102 to pass through can be opened on one side of the protection box 311. The protection box 311 is provided with a control motor 103. When in use, a control button can be installed on the outside of the protection box 311. The control button is electrically connected to the control motor 103. The output shaft of the control motor 103 is fixedly connected to a driving gear 1031 meshing with the annular tray 102. In specific implementation, a circle of tooth grooves meshing with the driving gear 1031 can be provided on the outer circumference of the annular tray 102. After the control motor 103 is started, the annular tray 102 can be controlled to rotate, and the water cup, medicine box or carry-on necessities can be hidden and displayed, which is convenient for the elderly to replenish water, take medicine or use necessities in time.

[0048] Working principle: Before use, the robot is equipped with a handheld remote control, which is connected to the central processor 2 via wifi or 5G communication. When in use, the lifting rod 3 is controlled to rise, and the height of the limit ring 6 is increased. The user enters the active gap 11 from one side of the active gap 11, and then starts the robot. The monitoring unit 105 monitors the elderly and controls the height of the limit ring 6 according to the set program and the height of the elderly, so that the elderly are located in the middle of the limit ring 6. When the elderly walk, the monitoring unit 105 detects the change in the distance between the elderly and the limit ring 6. After the change is processed by the central processor 2, the central processor The device 2 will control the universal walking base 1 to move and stably follow the elderly person. When the elderly person starts to fall sideways accidentally, the monitoring unit 105 detects the side fall scene, and the central processing unit 2 controls the electric push rod 1013 to move, the driving ring 1012 to rise, and the transmission rack 10121 drives the transmission gear 1011 to rotate, thereby driving the anti-fall manipulator 7 to swing down and clamp the elderly person's chest. At the same time, the supporting armrest 72 will support the position below the elderly person's buttocks. At this time, the clamped elderly person is in a standing state and will not have the problem of falling and hitting the head. If the elderly person stands up by himself, the monitoring unit 105 will control the anti-fall manipulator 7 to reset through the central processing unit 2.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An artificial intelligence elderly care robot, comprising a universal walking base (1), a central processing unit (2) and a monitoring unit (105) arranged on the universal walking base (1), wherein the monitoring unit (105) is connected to the central processing unit (2) via a communication unit, and is characterized in that: A movable notch (11) is provided on one side of the universal walking base (1); the top of the universal walking base (1) is connected to a suspension beam (4) via a lifting rod (3); the bottom of the suspension beam (4) is rotatably connected to a suspension frame (5); a driver (104) for controlling the rotation of the suspension frame (5) is also provided on the suspension beam (4); a limit ring (6) located above the movable notch (11) is connected to the bottom of the suspension frame (5); at least three circumferentially evenly distributed anti-fall manipulators (7) are rotatably connected to the inner peripheral wall of the limit ring (6); the at least three anti-fall manipulators (7) realize the anti-fall function by reducing the space in the middle of the limit ring (6) after rotation; a control device (104) for controlling the rotation of the anti-fall manipulator (7) is provided on the limit ring (6). The assembly 1 (101) comprises a plurality of monitoring units (105) arranged on the inner peripheral wall of the limit ring (6), and a monitoring unit (105) is also arranged on the top of the suspension frame (5), and further comprises a capsule resting chamber (8) and a control assembly 2 (9), wherein the capsule resting chamber (8) and the top of the universal walking base (1) are rotationally and slidably connected, and the control assembly 2 (9) is used to control the capsule resting chamber (8) to rotate and slide relative to the universal walking base (1), and the anti-fall manipulator (7) is in the shape of an arc rod, and when at least three of the anti-fall manipulators (7) are in the same plane and the inner arc surface and the axis of the limit ring (6) are opposite, the arc center of the anti-fall manipulator (7) and the axis of the limit ring (6) coincide, and the two ends of the anti-fall manipulator (7) are fixedly connected. A connecting shaft (71) is rotatably connected to the inner circumferential wall of a limiting ring (6); the control assembly (101) comprises a transmission gear (1011), a drive ring (1012) and an electric push rod (1013); the connecting shaft (71) is arranged to penetrate the limiting ring (6) and one end thereof located outside the limiting ring (6) is fixedly sleeved with a transmission gear (1011); the drive ring (1012) is slidably connected to the bottom of the limiting ring (6) and the two are coaxial; the top of the drive ring (1012) is fixedly connected to a transmission rack (10121) that meshes with two adjacent transmission gears (1011) at the same time; the drive ring (1012) is connected to the limiting ring (6) via the electric push rod (1013); the anti-fall manipulator (7) A supporting handrail (72) located outside the limiting ring (6) is connected at both ends, the supporting handrail (72) is a trapezoidal structure and its open end is fixedly connected to the connecting shaft (71), a protective rubber sleeve (7211) is provided on the fixed sleeve of the crossbeam (721) on the supporting handrail (72), the hanging frame (5) is a door-shaped frame and its open end is fixedly connected to the top of the limiting ring (6), a transmission shaft (51) is fixedly connected to the middle of the top of the hanging frame (5), the driver (104) comprises a gear box (1041) and a servo motor (1072) fixedly arranged on one side of the gear box (1041), the output shaft of the gear box (1041) is fixedly connected to the top of the transmission shaft (51), and the movable notch (11) is a U-shaped notch.The upper end surface of the universal walking base (1) is fixedly connected to guide seats (12) located on both sides of the movable notch (11); the capsule resting bin (8) is located above the movable notch (11) and its two ends are fixedly connected to support shafts (81) that are slidably and rotatably connected to the guide seats (12); an arc-shaped notch (83) communicating with the inner cavity is formed on the outer peripheral wall of the capsule resting bin (8); and a support plate (82) opposite to the arc-shaped notch (83) is fixedly provided on the inner wall of the capsule resting bin (8). The control assembly 2 (9) comprises an electric telescopic rod (91), a connecting rod 1 (92) and a connecting rod 2 (93); one end of the connecting rod 2 (93) is fixedly connected to the support shaft (81) and the other end thereof is hingedly connected to one end of the connecting rod 1 (92); the other end of the connecting rod 1 (92) is hingedly connected to the upper end surface of the universal walking base (1); the electric telescopic rod (91) is fixedly arranged on the upper end surface of the universal walking base (1) and the action end thereof is fixedly connected to one end of the support shaft (81).

2. The artificial intelligence elderly care robot according to claim 1, characterized in that: The outer sleeve of the limiting ring (6) is provided with an annular tray (102) close to the top, and the annular tray (102) and the limiting ring (6) are rotatably connected. The outer wall of the conductive rod (31) on the lifting rod (3) and fixedly connected to the cantilever is fixedly connected to a protection box (311) through a suspension (312). The two ends of the protection box (311) are open. The upper end surface of the annular tray (102) is fixedly connected to a groove-shaped enclosure (1021). After the groove-shaped enclosure (1021) enters the protection box (311), the openings at both ends of the protection box (311) are blocked. The protection box (311) is provided with a control motor (103), and the output shaft of the control motor (103) is fixedly connected to a driving gear (1031) meshing with the annular tray (102).

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