CN210551256U - Old person moves by bus - Google Patents

Abstract

The utility model discloses an old person moves by bus, which comprises a chassis, a mechanical arm system, a clamping arm system, a leg grabbing system and a lifting seat device, wherein the mechanical arm system is fixed on the front side of the upper end of the chassis through a rotating base, the bottom of the lifting seat device is fixed on the rear side of the upper end of the chassis, and the clamping arm system and the leg grabbing system are respectively installed at the tail end of the mechanical arm system; the utility model discloses a set up mechanical arm system, arm lock system and shank grasping system, grab the armpit body part of fixed old man through the arm lock system, grab the shank of old man through shank grasping system afterwards to lift up the old man and move to on the lift seat device, thereby can replace the nurse, provide to the old man and move and take the service; the utility model aims at providing a old person moves by bus.

Description

Old person moves by bus

Technical Field

The utility model belongs to old person takes advantage of the equipment field, concretely relates to old person moves by bus.

Background

With the deepening of the aging degree of China, the proportion of the aged population is larger and larger, at present, about 2.5 hundred million people of the aged over 60 years account for 17.9 percent of the total population in China, and how to solve the living problem of the aged people is a big problem at present. Some children and children of the old are not at the side and have difficulty in independent life, so that a lot of people send the old to mechanisms such as a nursing home to solve the life problem of the old. Some old people in the nursing home have inconvenient actions, and special nursing workers are needed to help the old people to move. Therefore, a large number of nursing workers are needed, the self-esteem of the old can be influenced to a certain degree, the old is low in emotion and not beneficial to the health of the old in the long-term past. Therefore, a machine is urgently needed to replace the manual work and provide transfer service for the old.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an old person moves by bus to solve the problem among the background art.

The utility model provides a technical scheme is: the old people moving and riding vehicle comprises a chassis, a mechanical arm system, a clamping arm system, a leg grabbing system and a lifting seat device, wherein the mechanical arm system is fixed on the front side of the upper end of the chassis through a rotating base, the bottom of the lifting seat device is fixed on the rear side of the upper end of the chassis, and the clamping arm system and the leg grabbing system are respectively installed at the tail end of the mechanical arm system.

As an improvement of the present invention, the clamping arm system includes a sliding rail mechanism, the back of the sliding rail mechanism is mounted at the end of the mechanical arm system, two symmetrical clamping arms are mounted on the sliding blocks at both sides of the front end of the sliding rail mechanism, the clamping arms are rotatably connected to the sliding blocks through a rotating shaft, a gear is arranged on the rotating shaft of the clamping arms, a coaxial driving gear and a ratchet wheel are further arranged on the sliding blocks, the driving gear is meshed with the gear on the rotating shaft of the clamping arms, and a pawl is mounted on one side of the ratchet wheel through a return spring; still rotate in the arm lock and install the wane, the one end of wane is fixed with the thimble and is located directly over the pawl, the other end bottom side of wane is provided with spring button, spring button's contact jaw stretches out the arm lock and towards the direction that the clamp was got, the pawl with spring button is located same one side at wane both ends.

As an improvement of the utility model, the rear end of the slide rail mechanism is also provided with a handle for the old to grab.

As an improvement of the utility model, shank grasping system includes the C type and grabs the arm, telescopic machanism, and two are installed respectively at the both ends of the opening part of C type grabs the arm telescopic machanism's flexible end is fixed with latch hook and the hasp that can supply the locking respectively.

As an improvement of the present invention, the leg grabbing system is connected to the end of the arm system through a connecting portion, the connecting portion includes a first connecting rod and a second connecting rod, the first connecting rod is rotatably connected to the end of the arm system and is driven by a cylindrical gear, the second connecting rod is rotatably connected to the end of the first connecting rod, a driving motor is installed in the first connecting rod, an output shaft of the driving motor is connected to a bevel gear, and the bevel gear is engaged with a rotating shaft gear of the second connecting rod connected to the first connecting rod; the tail end of the second connecting rod is fixed on the C-shaped grabbing arm.

As an improvement of the utility model, the lift seat device includes parallel elevating system and seat, parallel elevating system's pedestal mounting is in on the chassis, parallel elevating system's the end that stretches and falls supports the seat through the support frame.

As an improvement of the utility model, the camera that can supply the activity and the situation of monitoring old man is still installed on the chassis.

Has the advantages that:

the utility model discloses a set up mechanical arm system, arm lock system and shank grasping system, grab the armpit health part of getting fixed old man through the arm lock system, grab the shank of getting the old man through shank grasping system afterwards to lift up the old man and remove to lift seat device on, thereby can replace the nurse, provide for the old man and move and take the service.

The clamping arm system adopts the ratchet self-locking device, after the old man is taken out from the clamping arm clamp, the spring button is extruded to prop the rocker and enables the ejector pin at the other end of the rocker to prop the pawl to move to the ratchet wheel to limit the rotation of the ratchet wheel, so that the ratchet wheel stops, the upper body of the old man is clamped, and meanwhile, the old man can be effectively prevented from being injured.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a robotic arm system, a clamp arm system, a leg grasping system, and a lift seat apparatus;

FIG. 3 is a schematic structural view of a connecting portion;

FIG. 4 is a schematic diagram of the clamp arm system;

FIG. 5 is a schematic structural view of a ratchet self-locking portion of the clamping arm system;

FIG. 6 is a schematic diagram of a leg grasping system;

fig. 7 is a schematic view of a structure of buckling the latch hook and the latch.

In the figure: 1-chassis, 2-mechanical arm system, 3-gripper arm system, 301-slide rail mechanism, 302-gripper arm, 303-ratchet, 304-pawl, 305-rocker, 306-ejector pin, 307-spring button, 308-drive gear, 4-leg gripper system, 401-C type gripper arm, 402-telescoping mechanism, 403-latch hook, 404-latch, 5-lift seat device, 501-parallel lift mechanism, 502-seat, 6-swivel base, 7-grip, 8-joint, 801-first link, 802-second link, 9-camera.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

As shown in fig. 1 to 7, the vehicle for the elderly to move in a bus in the present embodiment includes a chassis 1, a mechanical arm system 2, a clamping arm system 3, a leg grasping system 4, and a lifting seat device 5, wherein the mechanical arm system 2 is fixed on a front side of an upper end of the chassis 1 through a rotating base 6, a bottom of the lifting seat device 5 is fixed on a rear side of the upper end of the chassis 1, and the clamping arm system 3 and the leg grasping system 4 are respectively installed at ends of the mechanical arm system 2; the chassis 1 and the robot arm system 2 in the present embodiment are conventionally used.

In this embodiment, the clamping arm system 3 includes a slide rail mechanism 301, the back of the slide rail mechanism 301 is installed at the end of the mechanical arm system 2, two symmetrical clamping arms 302 are installed on sliders at two sides of the front end of the slide rail mechanism 301, the clamping arms 302 are rotatably connected to the sliders through rotating shafts, gears are arranged on the rotating shafts of the clamping arms 302, the sliders are further provided with coaxial driving gears 308 and ratchet wheels 303, the driving gears 308 are engaged with the gears on the rotating shafts of the clamping arms 302, and a pawl 304 is installed on one side of the ratchet wheels 303 through a return spring; a rocker 305 is further rotatably mounted in the clamping arm 302, a thimble 306 is fixed at one end of the rocker 305 and is located right above the pawl 304, a spring button 307 is arranged at the bottom side of the other end of the rocker 305, a contact end of the spring button 307 extends out of the clamping arm 302 and faces the clamping direction, and the pawl 304 and the spring button 307 are located on the same side of two ends of the rocker 305. When the clamping arm 302 clamps the old, the body of the old is in contact with the spring button 307, the spring button 307 contracts inwards, the spring button 307 touches the rocker 305 to rotate, the thimble 306 is driven to move towards the pawl 304, the pawl 304 approaches towards the ratchet 303 after touching the pawl 304, the ratchet 303 is clamped and stops rotating, the driving gear 308 coaxial with the ratchet 303 stops rotating, the clamping arm 302 stops clamping, and the old is prevented from being injured. The rear end of the sliding rail mechanism 301 is also provided with a handle 7 for the old to grab, so that the stability of the old can be improved.

The leg grabbing system 4 comprises a C-shaped grabbing arm 401, two telescopic mechanisms 402 are respectively installed at two ends of an opening of the C-shaped grabbing arm 401, and a locking hook 403 and a locking buckle 404 which can be locked are respectively fixed at the telescopic ends of the two telescopic mechanisms 402. The telescopic mechanism 402 consists of a telescopic rod and a hydraulic cylinder, and the function of the mechanism is to close the C-shaped grabbing arm 401 so as to stably support the legs of the old; when the left and right telescopic rods touch each other, the hydraulic cylinder piston rod on the locking hook 403 extends out, the cylinder barrel moves forwards, the upper part and the lower part of the locking hook 403 rotate through the annular connecting plate, the front part of the locking hook 403 protrudes and buckles the lock catch 404, the locking purpose is achieved, and the safety of the old is ensured when the old moves.

The leg grabbing system 4 is connected to the tail end of the mechanical arm system 2 through a connecting part 8, the connecting part 8 comprises a first connecting rod 801 and a second connecting rod 802, the first connecting rod 801 is rotatably connected to the tail end of the mechanical arm system 2 and is driven by a cylindrical gear, the second connecting rod 802 is rotatably connected to the tail end of the first connecting rod 801, a driving motor is installed in the first connecting rod 801, an output shaft of the driving motor is connected with a bevel gear, the bevel gear is meshed with a rotating shaft gear of the second connecting rod 802 connected to the first connecting rod 801, and the tail end of the second connecting rod 802 is fixed to the C-shaped grabbing arm 401; the connecting part 8 is used for connecting and supporting the leg grabbing system 4, and the position of the leg grabbing system 4 can be changed to assist in finishing the action of grabbing the legs of the old people.

The lifting seat device 5 comprises an existing parallel lifting mechanism 501 and a seat 502, wherein the base of the parallel lifting mechanism 501 is mounted on the chassis 1, and the lifting end of the parallel lifting mechanism 501 supports the seat 502 through a support frame; the chassis 1 is also provided with a camera 9 for monitoring the activities and conditions of the old.

The utility model discloses a set up arm system 2, arm lock system 3 and shank grasping system 4, grab the armpit health part of getting fixed old man through arm lock system 3, grab the shank of getting the old man through shank grasping system 4 afterwards to lift up the old man and remove to lift seat device 5 on, thereby can replace the nurse, provide for the old man and move and take the service. The clamping arm system 3 adopts a ratchet self-locking device, after the clamping arm 302 clamps and takes the old man, the spring button 307 is extruded to prop against the rocker 305, the thimble 306 at the other end of the rocker 305 props against the pawl 304 and moves to the ratchet 303 to limit the rotation of the ratchet 303, so that the ratchet 303 stops, the upper half of the old man is clamped, and meanwhile, the old man can be effectively prevented from being injured.

For convenience of description, the descriptions of directions such as "up", "down", "left", "right", "front", "back", etc. referred to herein are consistent with the left-right direction of the drawings, but do not limit the structure of the present invention; the above detailed description of the embodiments of the present invention is only for exemplary purposes, and the present invention is not limited to the above detailed description. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.

Claims (7)

1. The vehicle for the old to move is characterized in that:

including chassis (1), arm system (2), arm clamping system (3), shank grasping system (4) and lift seat device (5), arm system (2) is fixed through rotating base (6) the upper end front side on chassis (1), the bottom of lift seat device (5) is fixed the upper end rear side on chassis (1), install respectively at the end of arm system (2) arm clamping system (3) with shank grasping system (4).

2. A vehicle according to claim 1 wherein:

the clamping arm system (3) comprises a sliding rail mechanism (301), the back of the sliding rail mechanism (301) is installed at the tail end of the mechanical arm system (2), two symmetrical clamping arms (302) are installed on sliding blocks on two sides of the front end of the sliding rail mechanism (301), the clamping arms (302) are rotatably connected onto the sliding blocks through rotating shafts, gears are arranged on the rotating shafts of the clamping arms (302), the sliding blocks are further provided with coaxial driving gears (308) and ratchet wheels (303), the driving gears (308) are meshed and connected with the gears on the rotating shafts of the clamping arms (302), and one side of each ratchet wheel (303) is provided with a pawl (304) through a reset spring; still rotate in arm lock (302) and install wane (305), the one end of wane (305) is fixed with thimble (306) and is located directly over pawl (304), the other end bottom side of wane (305) is provided with spring button (307), the contact jaw of spring button (307) stretches out arm lock (302) and the direction of getting towards the clamp, pawl (304) with spring button (307) are located the same one side at arm lock (305) both ends.

3. A vehicle according to claim 2 wherein:

and a handle (7) which can be grabbed by the old is also arranged at the rear end of the slide rail mechanism (301).

4. A vehicle according to claim 1 wherein:

the leg grabbing system (4) comprises a C-shaped grabbing arm (401), telescopic mechanisms (402) are respectively installed at two ends of an opening of the C-shaped grabbing arm (401), and a locking hook (403) and a locking buckle (404) which can be locked are respectively fixed at the telescopic ends of the telescopic mechanisms (402).

5. A vehicle according to claim 4 wherein:

the leg grabbing system (4) is connected to the tail end of the mechanical arm system (2) through a connecting part (8), the connecting part (8) comprises a first connecting rod (801) and a second connecting rod (802), the first connecting rod (801) is rotatably connected to the tail end of the mechanical arm system (2) and driven by a cylindrical gear, the second connecting rod (802) is rotatably connected to the tail end of the first connecting rod (801), a driving motor is installed in the first connecting rod (801), an output shaft of the driving motor is connected with a bevel gear, and the bevel gear is meshed with a rotating shaft gear of the second connecting rod (802) and connected to the first connecting rod (801); the tail end of the second connecting rod (802) is fixed on the C-shaped grabbing arm (401).

6. A vehicle according to claim 1 wherein:

the lifting seat device (5) comprises a parallel lifting mechanism (501) and a seat (502), wherein a base of the parallel lifting mechanism (501) is installed on the chassis (1), and the lifting end of the parallel lifting mechanism (501) supports the seat (502) through a support frame.

7. A vehicle according to claim 1 wherein:

the chassis (1) is also provided with a camera (9) for monitoring the activities and conditions of the old.

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