CN110394816A - A mobile patient robot - Google Patents

Abstract

The present invention discloses a kind of mobile patient robot, it include: mobile system, handling system and lift system, the mobile system includes chassis, chassis is mounted below driving motor and the first stepper motor, rear wheel is driven by driving motor, front-drive is driven by the first stepper motor to move integrally carrying patient with movement machine, handling arm is removed by patient by each part co-ordination of handling system, then make to lift block by each part co-ordination for the system of lifting and be moved to below patient posterior and hold up patient posterior, to more smoothly that patient is mobile, manpower and material resources are saved, also save the time of mobile patient, realize automation transporting patient.

Description

A mobile patient robot

technical field

The invention relates to the technical field of medical equipment, in particular to a mobile patient robot.

Background technique

Transferring patients in current hospitals is done manually. In the case of many patients, it is difficult for doctors to have time to transfer patients. Moreover, some patients are large in size and require more people to move patients, which is easy to hurt. To the patient, it is very labor-intensive and time-consuming. Therefore, it is necessary to create conditions to realize the mechanization of moving patients to reduce the labor intensity of doctors and reduce safety risks. It is necessary to invent a machine that can move patients quickly and safely.

Contents of the invention

In view of the above problems, the present invention provides a patient moving robot to solve the time-consuming and labor-intensive problem of manually moving the patient.

The technical solution used in the present invention is: a mobile patient robot, including: a moving system, a handling system, and a lifting system;

The mobile system includes: a chassis;

The handling system includes: a first electric hinge seat and a main body frame;

The lifting system includes: a shell;

The lower end surface of the first electric hinge seat is fixedly installed on the chassis; the lower end surface of the main body frame is fixedly installed on the upper end surface of the first electric hinge seat; the outer shell covers the main frame.

Preferably, the mobile system also includes:

The front wheel frame, the first stepping motor, the transmission mechanism, the front wheel, the driving motor, the first transmission wheel, the belt, the second transmission wheel, the transmission shaft, and the rear wheel, the front wheel frame is fixedly installed on the front end of the chassis The first stepping motor is fixedly installed on the side of the front wheel frame, and its motor shaft is connected with the transmission mechanism; the front wheel is rotated and installed at the lower end of the front wheel frame, and the side of the front wheel is connected with the transmission mechanism; the driving motor is fixedly installed on the bottom of the chassis, The motor shaft is fixedly connected with the first transmission wheel; the belt covers the first transmission wheel and the second transmission wheel; the middle of the transmission shaft is fixedly connected with the first transmission wheel, and the end of the transmission shaft is fixedly connected with the rear wheel.

Preferably, the handling system also includes:

The steering gear, the second electric hinge seat, the rotating arm, the third electric hinge seat, the carrying arm, the slide rail, the second stepping motor, the worm, and the slider, the steering gear is fixedly installed on the upper side of the main frame, The fixed casing of the steering gear passes through the second groove, and the steering gear shaft is fixedly connected with the base of the second electric hinge seat; the rotating part of the second electric hinge seat is fixedly connected with the rear end of the rotating arm; the front end of the rotating arm is connected with the third The base of the electric hinge seat is fixedly connected; the rotating part of the third electric hinge seat is fixedly connected with the rear end of the transport arm; the slide rail is fixedly installed on the side of the main frame; the second stepping motor is fixedly installed at the lower position of the slide rail, and its The motor shaft is fixedly connected with the worm; the middle of the worm and the slide block is connected by threads.

Preferably, the lifting system also includes:

The first groove, the second groove, the camera, the rotating joint, the fourth electric hinge seat, the lifting arm, the fifth electric hinge seat, and the lifting block. The side of the shell is provided with the first groove and the second Groove; the camera is fixedly installed on the shell; the fixed part of the rotating joint is fixedly installed on the slider, and its rotating part is fixedly connected with the base of the fourth electric hinge seat; the rotating part of the fourth electric hinge seat is connected with the rear of the lifting arm The end is fixedly connected; the base of the fifth electric hinge seat is fixedly connected with the front end of the lifting arm, and the rotating part of the fifth electric hinge seat is fixedly connected with the rear end surface of the lifting block.

Beneficial effects of the present invention:

1. The driving motor of the moving system drives the rear wheel to rotate, and the first stepping motor drives the front wheel to rotate, thereby driving the machine to move and carry the patient as a whole, which drives the patient to move more quickly and saves time for moving the patient.

2. Through the coordinated work of each part of the handling system, the handling arm lifts the patient up, and then through the coordinated work of each part of the lifting system, the lifting block moves below the patient's buttocks to lift the patient's buttocks, thereby moving the patient more smoothly , saves manpower and material resources, saves time and effort, and realizes the automatic transfer of patients.

Description of drawings

1 and 2 are schematic diagrams of the overall structure of the present invention.

3 and 4 are structural schematic diagrams of the mobile system of the present invention.

5 and 6 are structural schematic diagrams of the conveying system of the present invention.

7 and 8 are structural schematic diagrams of the lifting system of the present invention.

Reference numerals: 1-mobile system, 2-handling system, 3-lifting system, 101-chassis, 102-front wheel frame, 103-first stepping motor, 104-transmission mechanism, 105-front wheel, 106- Drive motor, 107-first transmission wheel, 108-belt, 109-second transmission wheel, 110-transmission shaft, 111-rear wheel, 201-first electric hinge seat, 202-main frame, 203-rudder, 204 -Second electric hinge seat, 205-rotating arm, 206-third electric hinge seat, 207-handling arm, 208-slide rail, 209-second stepping motor, 210-worm, 211-slider, 301-shell , 302-first groove, 303-second groove, 304-camera, 305-rotary joint, 306-fourth electric hinge seat, 307-lift arm, 308-fifth electric hinge seat, 309-lift piece.

Detailed ways

The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

Embodiments are shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, and Fig. 8. A mobile patient robot includes: a moving system 1, a handling system 2, and a lifting system 3;

The mobile system 1 includes: a chassis 101; specifically, the mobile system 1 drives the device to move as a whole so as to move the patient;

The carrying system 2 includes: a first electric hinge base 201 and a main body frame 202; specifically, the patient is lifted by the carrying system 2;

The lifting system 3 includes: a housing 301; specifically, the lifting system 3 supports the patient's buttocks;

The lower end surface of the first electric hinge base 201 is fixedly installed on the chassis 101, and is driven to rotate by the first electric hinge base 201; the lower end surface of the main body frame 202 is fixedly installed on the upper end surface of the first electric hinge base 201 ; The shell 301 covers the main body frame 202 .

In an optional implementation manner of the embodiment of the present invention, the mobile system 1 further includes:

Front wheel frame 102, first stepper motor 103, transmission mechanism 104, front wheel 105, driving motor 106, first transmission wheel 107, belt 108, second transmission wheel 109, transmission shaft 110, rear wheel 111, described The front wheel frame 102 is fixedly mounted on the front end face of the chassis 101; the first stepping motor 103 is fixedly mounted on the side of the front wheel frame 102, and its motor shaft is connected with the transmission mechanism 104, and the transmission mechanism 104 is driven by the first stepping motor 103 to drive The front wheel 105 rotates to make the machine move; the front wheel 105 rotates and is installed on the front wheel frame 102 lower end, and the side of the front wheel 105 is connected with the transmission mechanism 104; 107 is fixedly connected, specifically, the driving motor 106 drives the first transmission wheel 107 to rotate so as to drive the belt 108 to drive and then drive the second transmission wheel 109 to rotate, and the second transmission wheel 109 drives the transmission shaft 110 to rotate so as to drive the rear wheel 111 to rotate and then The machine is moved as a whole; the belt 108 covers the first transmission wheel 107 and the second transmission wheel 109; the middle of the transmission shaft 110 is fixedly connected with the first transmission wheel 107, and the end of the transmission shaft 110 is fixedly connected with the rear wheel 111.

In an optional implementation manner of the embodiment of the present invention, the handling system 2 further includes:

Steering gear 203, the second electric hinge base 204, rotating arm 205, the 3rd electric hinge base 206, carrying arm 207, slide rail 208, the second stepper motor 209, worm screw 210, slide block 211, described steering gear 203 Fixedly installed on the upper side of the main body frame 202, the fixed shell of the steering gear 203 passes through the second groove 303, the steering gear shaft is fixedly connected with the base of the second electric hinge seat 204, and the second electric hinge seat is driven by the steering gear 203 204 to rotate; the rotating part of the second electric hinge seat 204 is fixedly connected with the rear end of the rotating arm 205, and the second electric hinge seat 204 drives the rotating arm 205 to rotate; the front end of the rotating arm 205 is fixed to the base of the third electric hinge seat 206 connection; the rotating part of the third electric hinge seat 206 is fixedly connected with the rear end of the transport arm 207, and the transport arm 207 is driven to rotate through the third electric hinge seat 206, and the patient is lifted by the transport arm 207; the slide rail 208 is fixedly installed on the main body The side of the frame 202; the second stepping motor 209 is fixedly installed at the lower position of the slide rail 208, and its motor shaft is fixedly connected with the worm 210, and the second stepping motor 209 drives the worm 210 to rotate so as to drive the slider 211 to slide up and down to drive The rotary joint 305 moves up and down to adjust to a suitable position; the middle of the worm 210 and the slider 211 is connected by a thread.

In an optional implementation manner of the embodiment of the present invention, the lifting system 3 also includes:

The first groove 302, the second groove 303, the camera 304, the rotating joint 305, the fourth electric hinge seat 306, the lifting arm 307, the fifth electric hinge seat 308, the lifting block 309, the side of the shell 301 A first groove 302 and a second groove 303 are provided; the camera 304 is fixedly installed on the casing 301, and the image information is collected by the camera 304 and transmitted to the controller of the device; the fixed part of the rotary joint 305 is fixedly installed on the slider 211 , its rotating part is fixedly connected with the base of the fourth electric hinge seat 306, and the fourth electric hinge seat 306 is driven to rotate through the rotating joint 305; the rotating part of the fourth electric hinge seat 306 is fixedly connected with the rear end of the lifting arm 307, and is The fourth electric hinge seat 306 drives the lifting arm 307 to rotate; the base of the fifth electric hinge seat 308 is fixedly connected to the front end of the lifting arm 307, and the rotating part of the fifth electric hinge seat 308 is fixedly connected to the rear end surface of the lifting block 309 , through the fifth electric hinge seat 308 to drive the lifting block 309 to rotate and adjust the angle, when the patient is lifted up by the transport system 2, then the lifting block 309 is moved to the bottom of the patient's buttocks and lifted up by the coordination of various parts of the lifting system 3 The patient's buttocks.

Claims (4)

1. a kind of mobile patient robot characterized by comprising mobile system (1), lifts system (3) at handling system (2)；

The lower end surface of the electronic free bearing of described first (201) is fixedly mounted on chassis (101)；The main frame (202) Lower end surface is fixedly mounted on the upper surface of the first electronic free bearing (201)；The shell (301) coats main frame (202).

2. a kind of mobile patient robot according to claim 1, it is characterised in that: the mobile system (1) also wraps It includes:

Front wheel carrier (102), the first stepper motor (103), transmission mechanism (104), front-wheel (105), driving motor (106), first Driving wheel (107), belt (108), the second driving wheel (109), transmission shaft (110), rear-wheel (111), the front wheel carrier (102) It is fixedly mounted on the front end face of chassis (101)；First stepper motor (103) is fixedly mounted on front wheel carrier (102) side, motor Axis is connect with transmission mechanism (104)；Front-wheel (105) is rotatably installed in front wheel carrier (102) lower end, the side of front-wheel (105) and biography Motivation structure (104) connection；Driving motor (106) is fixedly mounted on the lower section of chassis (101), motor shaft and the first driving wheel (107) it is fixedly connected；Belt (108) coats the first driving wheel (107) and the second driving wheel (109)；The centre of transmission shaft (110) It is fixedly connected with the first driving wheel (107), the end of transmission shaft (110) is fixedly connected with rear-wheel (111).

3. a kind of mobile patient robot according to claim 1, it is characterised in that: the handling system (2) also wraps It includes:

Steering engine (203), cursor (205), the electronic free bearing of third (206), handling arm (207), is slided the second electronic free bearing (204) Rail (208), second stepper motor (209), worm screw (210), sliding block (211), the steering engine (203) are fixedly mounted on main frame (202) set casing of side upper position, steering engine (203) passes through the second groove (303), steering engine axis and the second electronic free bearing (204) pedestal is fixedly connected；The rotating part of second electronic free bearing (204) is fixedly connected with the rear end of cursor (205)；Turn The front end of swing arm (205) is fixedly connected with the pedestal of the electronic free bearing of third (206)；The rotating part of the electronic free bearing of third (206) It is fixedly connected with the rear end of handling arm (207)；Sliding rail (208) is fixedly mounted on the side of main frame (202)；Third stepper motor (209) it is fixedly mounted on sliding rail (208) upper position, motor shaft is fixedly connected with worm screw (210)；Worm screw (210) and sliding block (211) centre is connected through a screw thread.

4. a kind of mobile patient robot according to claim 1, it is characterised in that: the system (3) of lifting also is wrapped It includes:

First groove (302), the second groove (303), camera (304), cradle head (305), the 4th electronic free bearing (306), It lifts arm (307), the 5th electronic free bearing (308), lift block (309), the side of the shell (301) is equipped with the first groove (302) and the second groove (303)；Camera (304) is fixedly mounted on shell (301)；The fixed part of cradle head (305) It is fixedly mounted on sliding block (211), rotating part is fixedly connected with the pedestal of the 4th electronic free bearing (306)；4th electronic hinge The rotating part of seat (306) is fixedly connected with the rear end for lifting arm (307)；The pedestal of 5th electronic free bearing (308) and lift arm (307) front end is fixedly connected, and the rotating part of the 5th electronic free bearing (308) is fixedly connected with the rear end face for lifting block (309).