A human body transfer nursing robot

Abstract

The utility model relates to nursing robot technical field, concretely is a human body shift nursing robot, the utility model discloses the curved support plate, both ends of vertical support plate upper part are all fixedly connected with the supporting frame of helping, the one side of vertical support plate is close to the center and is provided with for the auxiliary fixed component of patient, the one side of vertical support plate is close to the lower part and is provided with the support seat subassembly of being convenient for patient to rest support. The utility model discloses the support seat subassembly, and then adjust the rotating first movable rod, can flexibly adjust the angle of support rod, and then adjust the inclination angle of support seat board, so that support seat board can be adjusted from the horizontal state to the state of forming 90 degrees perpendicular angle with vertical support plate according to the demand of patient, and support seat board can provide support to assist patient to sit down and rest, avoid the risk of falling down caused by the body balance and physical decline of patient and unable to sit down and rest.

Description

Technical Field

[0001] This utility model relates to the field of nursing robots, specifically a human body transfer nursing robot. Background Technology

[0002] Body transfer care robots are robotic systems specifically designed to assist the human body in positional movement and transfer. Their main goal is to provide safe, comfortable, and efficient transfer solutions for people with limited mobility, such as the elderly, disabled, and postoperative rehabilitation patients, thereby reducing the workload of caregivers and improving the quality of life and self-care ability of those being cared for.

[0003] Among them, Chinese utility model patent with authorization announcement number CN222032939U discloses a human body transfer care robot, including a plate, an auxiliary fixing mechanism and an adjustment mechanism. A fixed box is fixedly installed on the top of the plate, and an extended movable plate is movably installed inside the fixed box. An auxiliary fixing mechanism is movably installed on the outside of the movable plate. The auxiliary fixing mechanism includes a movable sleeve, and shaft frames are fixedly installed on both sides of the movable sleeve. A movable arm is movably installed on the inside of the shaft frame, and an airbag is fixedly installed on the inside of the movable arm. By pulling the two sets of movable arms, the robot moves to an arc position to a closed state, which facilitates the restriction of the user's waist. After connecting an external air pump to the air inlet pipe, air is delivered to the inside of the airbag. The air entering the airbag causes the airbag to expand, thereby fitting and fixing the user's waist, realizing the function of auxiliary fixation of the user.

[0004] The solution has a significant drawback: when patients move with the help of the robot, the auxiliary fixation mechanism will tightly bind and fix the patient's body. After walking a certain distance, patients are prone to fatigue and exhaustion. The human transfer nursing robot cannot provide support to help patients sit down and rest. As their balance and physical strength decline, if they cannot sit down and rest in time, they may become unstable due to physical exhaustion and fall. This is especially prominent for elderly patients, postoperative recovery patients, and other groups with weaker balance. Utility Model Content

[0005] The purpose of this invention is to provide a human body transfer and care robot to solve the problems mentioned in the background art.

[0006] The objective of this utility model can be achieved through the following technical solutions: A human body transfer care robot includes a curved support plate. Three sets of moving mechanisms are fixedly installed at the lower end of the curved support plate. A vertical support plate is fixedly connected to the upper end of the curved support plate near the center. Support brackets are fixedly connected to both ends of the vertical support plate near the upper part. A component for assisting and fixing the patient is provided on one side of the vertical support plate near the center. A support seat component for facilitating the patient's rest and support is provided on one side of the vertical support plate near the lower part. A fixing plate is fixedly connected to one side of the vertical support plate near the lower end.

[0007] Preferably, the auxiliary fixing component includes a hydraulic cylinder, the lower end of which is fixedly installed on the upper end of the fixing plate. A telescopic guide rod is slidably sleeved inside the hydraulic cylinder. A fixing block is fixedly connected to the upper end of the telescopic guide rod. A first movable clamping rod and a second movable clamping rod are respectively hinged to both ends of the fixing block.

[0008] Preferably, a sponge pad is fixedly connected to the inner side of both the first and second movable clamping rods, a Velcro strip is fixedly connected to one end of the outer side of the first movable clamping rod, and a Velcro plate is fixedly connected to one end of the outer side of the second movable clamping rod.

[0009] Preferably, the supporting seat assembly includes two sets of supporting seat plates and a first bushing. The outer sides of the two sets of first bushings are fixedly sleeved on the inner ends of the vertical support plate near the center. The inner sides of the two sets of first bushings are rotatably connected to a first movable rod. The outer sides of one end of the two sets of first movable rods are fixedly sleeved with a support rod. The inner sides of the two sets of supporting seat plates are provided with sliding grooves.

[0010] Preferably, a second movable rod is rotatably connected to one end of each of the two support rods, and a sliding block is rotatably sleeved on one end of each of the two second movable rods. Both sliding blocks are slidably sleeved inside the sliding groove.

[0011] Preferably, a rotating bolt is fixedly sleeved at one end of each of the two sets of support plates, a movable bolt is bolted to one end of each of the two rotating bolts, a second bushing is rotatably sleeved at one end of each of the two movable bolts, and a connecting block is fixedly installed on one side of each of the two second bushings.

[0012] Preferably, each of the two connecting blocks is fixedly mounted with a fixing rod on one of their opposing sides, and both fixing rods are fixedly sleeved inside the lower part of the vertical support plate.

[0013] The beneficial effects of this utility model are: 1. This utility model supports the seat assembly and then adjusts the first movable rod to flexibly adjust the angle of the support rod, thereby adjusting the tilt angle of the support seat plate. This allows the support seat plate to be adjusted from a horizontal state to a state that forms a 90-degree vertical angle with the vertical support plate according to the patient's needs. The support seat plate can provide support to assist the patient in sitting down and resting, avoiding the risk of falling due to the patient's loss of balance and physical strength.

[0014] 2. This utility model adapts to different patients' sitting habits and body sizes through the adjustability of the hydraulic cylinder. When the patient sits down to rest, the hydraulic cylinder is driven, and the telescopic guide rod slowly retracts downward, driving the auxiliary fixing component to move downward as a whole, adjusting the fixing position to a comfortable distance for the patient when sitting. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a structural schematic diagram of the auxiliary fixing component of this utility model; Figure 3 This is a structural schematic diagram of the disassembly of the auxiliary fixing component of this utility model; Figure 4 This is a structural schematic diagram of the seat support assembly of this utility model; Figure 5 This is a structural schematic diagram of the disassembled support seat assembly of this utility model; Figure 6 This is a structural schematic diagram of the support base plate, sliding groove, and sliding block of this utility model.

[0016] The reference numerals in the diagram are as follows: 1. Curved support plate; 2. Moving mechanism; 3. Vertical support plate; 4. Supporting support; 5. Auxiliary fixing assembly; 51. Hydraulic cylinder; 52. Telescopic guide rod; 53. Fixing block; 54. First movable clamping rod; 55. Second movable clamping rod; 56. Sponge pad; 57. Velcro strip; 58. Velcro plate; 6. Supporting seat assembly; 61. Supporting seat plate; 62. First bushing; 63. First movable rod; 64. Support rod; 65. Second movable rod; 66. Fixing rod; 67. Connecting block; 68. Second bushing; 69. Movable bolt; 610. Rotating bolt; 612. Sliding groove; 613. Sliding block; 7. Fixing plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] Please refer to Figure 1 and Figure 2 As shown, a human body transfer nursing robot includes a curved support plate 1. Three sets of moving mechanisms 2 are fixedly installed at the lower end of the curved support plate 1. A vertical support plate 3 is fixedly connected to the upper end of the curved support plate 1 near the center. Support brackets 4 are fixedly connected to both ends of the vertical support plate 3 near the upper part. A patient-assisting fixation component 5 is provided on one side of the vertical support plate 3 near the center. A support seat component 6 is provided on one side of the vertical support plate 3 near the lower part to facilitate patient rest and support. A fixing plate 7 is fixedly connected to one side of the vertical support plate 3 near the lower end.

[0019] In a specific embodiment, three sets of moving mechanisms 2 are installed at the lower end of the curved support plate 1. These are wheeled moving devices used for the overall movement of the robot. By controlling these moving mechanisms 2, the robot can move smoothly on the ground, helping the patient move from one position to another. The assisted support bracket 4 is fixed at the upper ends of the vertical support plate 3 to provide additional support and balance for the patient when standing or moving. The auxiliary fixing component 5 is used to help fix the patient's body and ensure safety during movement. The support seat component 6 is an adjustable seat that provides the patient with rest and support.

[0020] Please refer to Figures 1 to 3 As shown, as a technical optimization of this utility model, the auxiliary fixing component 5 includes a hydraulic cylinder 51. The lower end of the hydraulic cylinder 51 is fixedly installed on the upper end of the fixing plate 7. A telescopic guide rod 52 is slidably sleeved inside the hydraulic cylinder 51. A fixing block 53 is fixedly connected to the upper end of the telescopic guide rod 52. The two ends of the fixing block 53 are respectively hinged and movably connected to a first movable clamping rod 54 and a second movable clamping rod 55. A sponge pad 56 is fixedly connected to the inner side of both the first movable clamping rod 54 and the second movable clamping rod 55. A Velcro strip 57 is fixedly connected to one end of the outer side of the first movable clamping rod 54, and a Velcro plate 58 is fixedly connected to one end of the outer side of the second movable clamping rod 55.

[0021] In a specific embodiment, when the patient is exercising by walking, the Velcro strip 57 on the outside of the first movable clamping rod 54 cooperates with the Velcro plate 58 on the outside of the second movable clamping rod 55. When the clamping rod is closed, it is fixed by Velcro. The sponge pad 56 on the inside of the clamping rod contacts the fixed object, providing flexible cushioning, thereby protecting the patient. When the patient becomes fatigued while walking, the patient will sit on the support seat assembly 6. By driving the hydraulic cylinder 51, the telescopic rod is slowly retracted downward, further moving and adjusting the auxiliary fixing assembly 5 to a comfortable sitting distance for the patient.

[0022] Please refer to Figure 1 , Figures 4 to 6 As shown, as a technical optimization of this utility model, the supporting seat assembly 6 includes two sets of supporting seat plates 61 and first bushings 62. The outer sides of the two sets of first bushings 62 are fixedly sleeved at the inner ends of the vertical support plate 3 near the center. The inner sides of the two sets of first bushings 62 are rotatably connected to first movable rods 63. The outer sides of one end of the two sets of first movable rods 63 are fixedly sleeved to support rods 64. The inner sides of one side of the two sets of supporting seat plates 61 are provided with sliding grooves 612. The inner sides of one end of the two support rods 64 are rotatably connected to second movable rods 65. The inner sides of one end of the two second movable rods 65 are rotatably sleeved with sliding blocks 613. The two sliding blocks 613 are slidably sleeved inside the sliding grooves 612.

[0023] Furthermore, each of the two sets of support plates 61 has a rotating bolt 610 fixedly sleeved on one side, and each of the two rotating bolts 610 has a movable bolt 69 bolted to one end. Each of the two movable bolts 69 has a second bushing 68 rotatably sleeved on one end. Each of the two second bushings 68 has a connecting block 67 fixedly installed on one side. Each of the two connecting blocks 67 has a fixing rod 66 fixedly installed on one side opposite to the other. Each of the two fixing rods 66 is fixedly sleeved inside the lower part of the vertical support plate 3.

[0024] In a specific embodiment, when the patient sits down to rest, the support seat assembly 6 is in its initial position, the support rod 64 is horizontal with the vertical support plate 3, and the support seat plate 61 is horizontal. When it is necessary to adjust the angle of the support seat plate 61, the angle of the support rod 64 can be changed by rotating the first movable rod 63, thereby adjusting the tilt angle of the support seat plate 61. One end of the first movable rod 63 rotates inside the first bushing 62, thereby driving the support rod 64 to tilt and rotate. Furthermore, the second movable rod 65 at the lower end of the support rod 64 rotates inside the sliding block 613. Furthermore, the sliding block 613 moves from one end to the other end inside the sliding groove 612, thereby forming a 90-degree vertical angle between the two support seat plates 61 and the vertical support plate 3, providing support for the patient to sit down and rest. The inner ring of the second bushing 68 on one side of the two support seat plates 61 and the movable bolt 69 rotate inside their outer rings and are fixedly installed by two connecting blocks 67 and two fixing rods 66, providing stable support.

[0025] In use, when the patient is exercising by walking, the Velcro strip 57 on the outside of the first movable clamping rod 54 cooperates with the Velcro plate 58 on the outside of the second movable clamping rod 55. When the clamping rods are closed, they are fixed by Velcro. The sponge pad 56 on the inside of the clamping rods contacts the fixed object, providing flexible cushioning and thus protecting the patient. Afterwards, when the patient sits down to rest, the support seat assembly 6 is in its initial position, the support rod 64 and the vertical support plate 3 are horizontal, and the support seat plate 61 is horizontal. When it is necessary to adjust the angle of the support seat plate 61, the angle of the support rod 64 can be changed by rotating the first movable rod 63, thereby adjusting the tilt angle of the support seat plate 61. The first movable rod 63 rotates inside the first bushing 62, thereby causing the support rod 64 to tilt and rotate at an angle. The second movable rod 65 at the lower end of the support rod 64 rotates inside the sliding block 613. The sliding block 613 moves from one end to the other inside the sliding groove 612, thereby forming a 90-degree vertical angle between the two support seats 61 and the vertical support plate 3, providing support for the patient to sit down and rest. When the patient becomes fatigued from walking, the patient will sit on the support seat assembly 6. By driving the hydraulic cylinder 51, the telescopic rod is slowly retracted downwards, further moving and adjusting the auxiliary fixing assembly 5 to a comfortable sitting distance for the patient.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A human body transfer and care robot, characterized in that: The system includes a curved support plate (1), with three sets of moving mechanisms (2) fixedly installed at the lower end of the curved support plate (1). A vertical support plate (3) is fixedly connected to the upper end of the curved support plate (1) near the center. Support brackets (4) are fixedly connected to both ends of the vertical support plate (3) near the upper part. A patient-assisting fixation component (5) is provided on one side of the vertical support plate (3) near the center. A support seat component (6) for patient rest and support is provided on one side of the vertical support plate (3) near the lower part. A fixing plate (7) is fixedly connected to one side of the vertical support plate (3) near the lower end. The auxiliary fixation component (5) includes a hydraulic cylinder (51). The lower end of (51) is fixedly installed on the upper end of the fixed plate (7). The inside of the hydraulic cylinder (51) is slidably fitted with a telescopic guide rod (52). The upper end of the telescopic guide rod (52) is fixedly connected to a fixed block (53). The two ends of the fixed block (53) are respectively hinged to a first movable clamping rod (54) and a second movable clamping rod (55). The inner sides of the first movable clamping rod (54) and the second movable clamping rod (55) are both fixedly connected with sponge pads (56). The outer side of the first movable clamping rod (54) is fixedly connected with a Velcro strip (57) near one end. The outer side of the second movable clamping rod (55) is fixedly connected with a Velcro plate (58) near one end.

2. The human body transfer and care robot according to claim 1, characterized in that: The supporting seat assembly (6) includes two sets of supporting seat plates (61) and first bushings (62). The outer sides of the two sets of first bushings (62) are fixedly sleeved at the center of both ends of the vertical support plate (3). The inner sides of the two sets of first bushings (62) are rotatably connected with first movable rods (63). The outer sides of one end of the two sets of first movable rods (63) are fixedly sleeved with support rods (64). The inner sides of one side of the two sets of supporting seat plates (61) are provided with sliding grooves (612).

3. The human body transfer and care robot according to claim 2, characterized in that: Each of the two support rods (64) has a second movable rod (65) rotatably connected to one end, and a sliding block (613) is rotatably sleeved on one end of each of the two second movable rods (65). Both sliding blocks (613) are slidably sleeved inside the sliding groove (612).

4. The human body transfer and care robot according to claim 3, characterized in that: One end of each of the two sets of support plates (61) is fixedly fitted with a rotating bolt (610), and one end of each of the two rotating bolts (610) is bolted with a movable bolt (69). One end of each of the two movable bolts (69) is rotatably fitted with a second bushing (68), and one side of each of the two second bushings (68) is fixedly fitted with a connecting block (67).

5. The human body transfer and care robot according to claim 4, characterized in that: Each of the two connecting blocks (67) has a fixed rod (66) fixedly installed on one side opposite to the other, and both fixed rods (66) are fixedly sleeved inside the lower part of the vertical support plate (3).

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