AGV (Automatic Guided Vehicle)-based manned mobile system for bedridden old people

Abstract

The utility model provides an AGV-based bedridden old man carrying mobile system, which comprises a ward and a functional area in a floor, and a sickbed is arranged in the ward, and is characterized in that a parking area for parking the AGV is arranged in the floor, a lifting piece is arranged on the AGV, and a supporting structure matched with the lifting piece of the AGV is arranged below the sickbed, so that the AGV can lift the sickbed, and the functional area is arranged in the sickbed. According to the utility model, the sickbed is supported by the AGV and is driven to move, so that the bedridden old people can conveniently communicate or entertain in other places, and the problem of emotional relief of the bedridden old people due to the fact that the bedridden old people are alone can be solved.

Description

Technical Field

[0001] The utility model belongs to the field of elderly care service facilities, and specifically relates to an AGV-based manned mobile device for bedridden elderly people. Background Art

[0002] Some elderly people in nursing homes are bedridden and have difficulty moving. They have limited space for activities and live alone in bed for a long time. They have little communication with others, which leads to loneliness and emotional problems. In severe cases, they may become depressed. Even if relevant entertainment rooms and communication rooms are set up in nursing buildings, service personnel are required to use mobile beds with wheels or wheelchairs to push the elderly to relevant areas. Special service personnel are needed, and the staff demand is large. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an AGV-based manned mobile device for bedridden elderly people.

[0004] The purpose of the utility model is achieved in the following ways:

[0005] An AGV-based manned mobility system for bedridden elderly people includes wards and functional areas on a floor, with beds arranged in the wards. The system is characterized in that a parking area for parking AGVs is arranged on the floor, a lifting piece is arranged on the AGV, and a supporting structure cooperating with the AGV lifting piece is arranged under the bed, so that the AGV can lift the bed.

[0006] The AGV-based automatic manning system for bedridden elderly people, the functional areas include a nurse station, a restaurant, and a communication room.

[0007] The AGV-based bedridden elderly manning system, the lifting member includes a middle beam, sliding beams are arranged at both ends of the middle beam, telescopic arms are symmetrically arranged on both sides of the sliding beam, the outer ends of the telescopic arms are connected to a vertically downwardly arranged lifting vertical rod, the lower end of the lifting vertical rod is provided with a lifting cross bar arranged along the side of the vehicle body, and two tire rods for clamping the supporting structure are symmetrically arranged on the outer side of the lifting cross bar;

[0008] The telescopic arm comprises a sliding inner rod symmetrically arranged at both ends of the sliding beam, a sliding cross bar is slidably arranged at the outer end of the sliding inner rod, a double-headed telescopic rod is installed at the end of the sliding beam, and two output ends of the double-headed telescopic rod are respectively connected and fixed to the outer side of the sliding cross bar;

[0009] The middle beam is vertically connected to the lifting arm, both ends of the lifting arm extend toward both sides of the vehicle body, both ends of the lifting arm are connected to lifting push rods for driving the lifting arm to move up and down, and the lifting push rods are embedded in the vehicle body.

[0010] The AGV-based bedridden elderly manning system comprises a support structure including widening blocks on both sides of the bed legs, and an arc-shaped lifting groove cooperating with the tire rod is arranged below the widening block.

[0011] The AGV-based passenger transport system for bedridden elderly people includes an AGV charging device disposed in the parking area.

[0012] Compared with the prior art, the utility model lifts up the hospital bed through AGV and drives the bed to move, making it convenient for bedridden elderly people to go to functional areas for communication or entertainment, and facilitating the relief of emotional problems caused by being alone for bedridden elderly people. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is one of the schematic diagrams of the hospital bed;

[0014] Figure 2 This is the second schematic diagram of the hospital bed;

[0015] Figure 3 It is a schematic diagram of AGV;

[0016] Figure 4 This is a floor plan diagram. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the present utility model, unless otherwise expressly specified and limited, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0019] A manned mobility system for bedridden elderly people based on AGV includes a ward 61 and a functional area on a floor, a bed 5 is arranged in the ward 61, a parking area 62 for parking AGV is arranged on the floor, a lifting piece is arranged on the AGV, and a supporting structure cooperating with the AGV lifting piece is arranged under the bed, so that the AGV can lift the bed.

[0020] AGV is an automatic guided vehicle, usually used in cargo transportation, automatic garages and other scenarios. By setting a lifting piece on the AGV and a supporting structure that cooperates with the lifting piece under the bed, the AGV can lift the bed and move the bedridden elderly to the desired functional area, making it easier for the elderly to engage in entertainment activities or communicate with others.

[0021] The AGV-based automatic manning system for bedridden elderly people, the functional areas include a nurse station 63, a restaurant 64, and a communication room 65. The functional areas are used to improve the quality of life of the elderly, and at the same time provide entertainment activities and communication places for the elderly, prevent the elderly from having negative emotions, improve the optimistic mentality of bedridden elderly people, and prevent depression of the elderly.

[0022] The structure for lifting the hospital bed on the AGV in the utility model adopts the solution in the prior art invention patent application CN116061892A, wherein the lifting member comprises an intermediate beam 26, sliding beams 28 are arranged at both ends of the intermediate beam 26, telescopic arms are symmetrically arranged on both sides of the sliding beam 28, the outer ends of the telescopic arms are connected to a lifting vertical rod 14 arranged vertically downward, the lower end of the lifting vertical rod 14 is provided with a lifting cross bar 17 arranged along the side of the vehicle body 11, and two tire rods 18 for clamping the wheels are symmetrically arranged on the outer side of the lifting cross bar 17;

[0023] The telescopic arm includes a sliding inner rod 27 symmetrically arranged at both ends of a sliding beam 28, a sliding cross bar 13 is slidably provided at the outer end of the sliding inner rod 27, and a double-headed telescopic rod 15 is installed at the end of the sliding beam 28, and the two output ends of the double-headed telescopic rod 15 are respectively connected and fixed to the outer side of the sliding cross bar 13;

[0024] The middle beam 26 is vertically connected to the lifting arm 22 , and both ends of the lifting arm 22 extend toward both sides of the vehicle body 11 . Both ends of the lifting arm 22 are connected to a lifting push rod 21 for driving the lifting arm 22 to move up and down, and the lifting push rod 21 is embedded in the vehicle body 11 .

[0025] The AGV-based automatic manning system for bedridden elderly people comprises a support structure including widening blocks 51 on both sides of the bed legs, and arc-shaped lifting grooves 52 cooperating with the tire rods 18 are arranged below the widening blocks.

[0026] After the vehicle body 11 moves to under the bed, the tire rod 18 is located under the arc-shaped lifting groove 52, and the lifting arm 22 drives the middle beam and the sliding beam to move upward, so that the AGV lifts the bed 5 through the arc-shaped lifting groove, and then the motor 25 drives the walking wheel 24 to rotate, moving the bed to where the elderly want to go.

[0027] The navigation of the AGV in the utility model can be carried out by using the navigation methods such as radar, laser, magnetic stripe, etc. in the prior art. For example, using the solution of CN 109343530 B, a processing module, a wireless transmission module, a navigation module connected to the processing module, and a visual recognition module are installed on the AGV. The wireless transmission module is used to receive the movement instruction transmitted by the system to send the designated bed to the designated room; the processing module is used to notify the navigation module to navigate according to the movement instruction; the navigation module is used to generate a first navigation path from the current position to the bed to be moved according to the pre-stored parking map, and generate a second navigation path with the bed to be moved as the starting point and the designated room as the end point; the visual recognition module is used to synchronously shoot the surrounding environment during the driving process of the AGV to assist navigation; the processing module controls the AGV to lift or put down the bed after receiving the navigation completion instruction issued by the navigation module.

[0028] The positioning method of the AGV under the hospital bed in the utility model can adopt the positioning method in CN105404297A in the prior art, including an AGV and a pilot material for guiding the AGV to run along it, an RFID reader / writer is provided at the bottom of the AGV body, an RFID tag card is set on the hospital bed, a signal jump transmitter is provided in front of the target stop position of the pilot material under the hospital bed, and a signal jump receiver for receiving information from the signal jump transmitter is provided at the bottom of the AGV body. When the RFID reader / writer detects the target RFID tag card, the AGV slows down, and when the signal jump receiver detects the signal jump transmitter, the AGV stops, thereby accurately controlling the parking position under the hospital bed.

[0029] In the automatic passenger transport system for bedridden elderly people based on AGV, an AGV charging device is arranged in the parking area. The charging device can adopt the AGV wireless charging pile system in the prior art invention patent CN112744093B.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that those skilled in the art can make several changes and improvements without departing from the overall concept of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. An AGV-based manned mobility system for bedridden elderly people, comprising a ward (61) and a functional area on a floor, wherein a bed (5) is arranged in the ward (61), and characterized in that: A parking area (62) for parking the AGV is provided on the floor, a lifting piece is provided on the AGV, and a supporting structure cooperating with the AGV lifting piece is provided under the bed, so that the AGV can lift the bed (5); The functional areas include a nurse station (63), a dining room (64), and a communication room (65); The lifting member comprises a middle beam (26), sliding beams (28) are arranged at both ends of the middle beam (26), telescopic arms are symmetrically arranged on both sides of the sliding beam (28), the outer ends of the telescopic arms are connected to a lifting vertical rod (14) arranged vertically downward, the lower end of the lifting vertical rod (14) is provided with a lifting cross rod (17) arranged along the side of the vehicle body (11), and the outer side of the lifting cross rod (17) is symmetrically provided with two tire rods (18) for clamping the supporting structure; The telescopic arm comprises a sliding inner rod (27) symmetrically arranged at both ends of a sliding beam (28); a sliding cross bar (13) is slidably provided at the outer end of the sliding inner rod (27); a double-headed telescopic rod (15) is installed at the end of the sliding beam (28); two output ends of the double-headed telescopic rod (15) are respectively connected and fixed to the outer side of the sliding cross bar (13); The middle beam (26) is vertically connected to the lifting arm (22), the two ends of the lifting arm (22) extending toward the two sides of the vehicle body (11), the two ends of the lifting arm (22) are connected to a lifting push rod (21) for driving the lifting arm (22) to move up and down, and the lifting push rod (21) is embedded in the vehicle body (11); The support structure comprises widening blocks (51) on both sides of the bed foot, and arc-shaped lifting grooves (52) cooperating with the tire rods (18) are arranged below the widening blocks (51).

2. The AGV-based manned mobility system for bedridden elderly people as claimed in claim 1, characterized in that: The parking area (62) is provided with an AGV charging device.

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