CN109077884B

CN109077884B - Multifunctional physiotherapy couch

Info

Publication number: CN109077884B
Application number: CN201810988589.9A
Authority: CN
Inventors: 罗晓辉
Original assignee: Foshan Shunde Yikaer Medical Equipment Co ltd
Current assignee: Foshan Shunde Xiaodejia Medical Technology Co ltd
Priority date: 2018-08-28
Filing date: 2018-08-28
Publication date: 2020-12-01
Anticipated expiration: 2038-08-28
Also published as: CN109077884A

Abstract

The invention discloses a multifunctional physiotherapy bed, which comprises movable supporting legs, fixed supporting legs, a paper frame, a panel, a handrail plate, a head plate, a handrail assembly, wheels, a foot pad, an upper frame, a paper roll, a paper knife, a nylon block, a push rod motor, a lockable gas spring, a gas spring switch panel arm, a handrail rod and a head frame, wherein a shear type lifting mechanism is formed by the movable supporting legs, the fixed supporting legs, the wheels, the foot pad, the upper frame, the nylon block and the push rod motor, and the height of a bed body is adjusted; through setting up tool holder, drawer, paper frame, paper sword and make things convenient for medical staff to use, the use of mechanism and air spring realizes head angle, handrail height and angle quick adjustment.

Description

Multifunctional physiotherapy couch

Technical Field

The invention relates to the technical field of medical instruments, in particular to a multifunctional physiotherapy couch.

Background

With the rapid development of the medical appliance industry and the enhancement of people's health needs. The multifunctional physiotherapy bed is widely applied to the places of rehabilitation departments, physiotherapy centers, traditional Chinese medicine acupuncture and moxibustion and the like. Is used for providing a multi-position bearing tool for a patient when a doctor carries out massage, acupuncture and other manipulations.

Disclosure of Invention

Aiming at the problems, the invention provides a bed which can be adjusted in height, head and armrest angles, is provided with related functions, is favorable for providing comfortable body positions for patients during physiotherapy operation, and brings convenience to medical staff.

The technical scheme adopted by the invention is as follows: a multifunctional physiotherapy bed comprises movable supporting legs, fixed supporting legs, a paper frame, a panel, a handrail plate, a head plate, a drawer, a tool frame, a handrail assembly, wheels, a foot pad, an upper frame, a paper roll, a paper knife, a nylon block, a push rod motor, a lockable gas spring, a gas spring switch panel clamp, a handrail rod and a head frame.

The middle sections of the movable supporting legs and the fixed supporting legs are hinged together through long hinge pins; the upper end of the fixed supporting leg is hinged in the side hole of the upper frame, the upper end of the movable supporting leg is sleeved with a nylon block which is connected with the U-shaped groove of the upper frame in a sliding way, the panel is fixed on the upper frame, one end of the push rod motor is hinged with the upper frame, the other end of the push rod motor is hinged with the movable supporting leg, the lower end of the movable supporting leg is provided with a wheel, the lower end of the fixed supporting leg is sleeved with a foot pad which is connected with the fixed supporting leg in a sliding way, the left and right and circumferential limit is realized through a screw arranged in the groove, the movable supporting leg, the fixed supporting leg, the wheel, the foot pad, the upper frame, the nylon block and the push rod motor form a shear type lifting mechanism, the lifting of the bed body is controlled by controlling the extension and the shortening of the push rod motor, the drawer is, the side surface is provided with a power socket, so that tools and power supplies of medical staff can be conveniently taken and used, the paper frame is fixedly arranged at the tail part of the upper frame, and the paper roll is sleeved on the paper frame; the paper knife is fixed on the panel; the paper knife comprises a base, four connecting rods and a blade, wherein the base and the blade are hinged with two ends of the four connecting rods respectively to form a parallel four-bar mechanism, and a handle is fixed on the blade.

The head frame is hinged with the face frame, one end of the lockable gas spring is hinged with the upper frame, the other end of the lockable gas spring is hinged with the head frame, a gas spring switch panel is hinged with the head frame, the head plate is fixed on the head frame, the handrail rods are fixed on two sides of the head frame through screws, the gas rod switch arranged in the lockable gas spring can be controlled by shifting the gas spring switch panel, the head plate is pulled, the angle of the head plate can be adjusted, the gas spring switch panel is released, the gas spring is in a locking state, and the head angle is fixed.

Furthermore, the handrail assembly comprises a handrail support, a pre-tightening spring, a nylon column, a screw, a T-shaped pin, a spring, a handrail mounting plate, a switch plectrum, a handrail plate and a limit screw; a pre-tightening spring and a nylon column are arranged in a square tube at the lower end of the handrail support, a left-right symmetrical square iron is welded at the tail part of the handrail support, two holes with different heights are arranged on the square iron, a pin passes through the holes and respectively passes through two sides of the handrail rod, so that the handrail rod is positioned between the two pins, and the handrail support is self-locked on the handrail rod under the action of the nylon column and the pre-tightening spring; the upper end of the handrail support is welded with a sleeve, the front end of the sleeve is provided with bilaterally symmetrical fork-shaped sheets, the T-shaped pin is penetrated with a spring and is penetrated in a sleeve at the upper end of the handrail, the transverse end of the T-shaped pin is arranged in a tooth-shaped groove at the tail part of the handrail mounting plate and further enters a long groove of the fork-shaped sheet, the tail part of the T-shaped pin is provided with screw teeth, the handrail mounting plate is hinged on the handrail support through screws by screwing in the depth of a nut, the switch shifting sheet is hinged on the handrail support, the front end of the switch shifting sheet is provided with a long notch, and the long notch rides. The handrail plate is fixed on the handrail support through screws. The limit screw is arranged at the bottom end of the grab rail. The downward stroke of the handrail support is limited, and the handrail support is prevented from falling off.

Furthermore, the truckles are installed on one side of the bed body, the foot pad is installed on the rear side of the bed body, when the bed body needs to move, the bed body can move only by lifting up the rear side, and the bed body can be fixed after being laid flat.

The invention has the beneficial effects that: (1) the bed body lifting function is realized by using the shear type lifting mechanism, so that the bed is convenient to use; (2) according to the invention, the casters are arranged on one side of the bed body, the foot pads are arranged on the rear side of the bed body, when the bed body needs to move, the bed body can move only by lifting up the rear side, and the bed body can be fixed by flattening the bed body; (3) the paper cutter is arranged, and the parallel four-bar mechanism is utilized to realize the quick cutting of paper, so that convenience is provided for frequently changing the paper; (4) the drawer and the tool rack are arranged at the middle section of the bed body, so that convenience is brought to storage for a user; (5) the invention utilizes the head part to be provided with the gas spring, realizes the adjustment of the angle of the head part and provides different comfortable body positions for patients; (6) the invention utilizes the lever principle to lead the pin at the other side to be tightly buckled on the handrail rod by two pins with different heights arranged at the tail part of the handrail support by the self weight of the arm of a human body, thereby generating larger friction force and leading the handrail support to be self-locked on the handrail rod. The purpose of bearing the arm is achieved, and the handrail support can still stay at any position on the upright post when being idle under the action of the nylon column and the pre-tightening spring under the condition of not bearing the force. When the height of the handrail needs to be adjusted, the handrail support can be easily moved up and down by pulling the handrail to overcome the pre-tightening spring force and separating the lower end pin from the handrail rod, so that the handrail can be conveniently and quickly adjusted; (7) the T-shaped pin is contracted inwards by pulling the switch shifting piece upwards, when the T-shaped pin is contracted into the arc-shaped groove of the handrail support, the handrail can be inclined, the switch shifting piece is loosened, and the T-shaped pin enters the tooth-shaped groove of the handrail support under the guiding action of the spring and the fork-shaped groove of the handrail support. The locking of the armrest angle is realized.

Drawings

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

Fig. 2 and 3 are schematic structural diagrams of the main body of the present invention.

Fig. 4 is a schematic view of the installation of the foot pad of the present invention.

FIG. 5 is a schematic view of the paper frame and paper roll mounting of the present invention.

FIG. 6 is a schematic view of a method of using the paper knife of the present invention.

FIG. 7 is a schematic view of the structure of the paper knife of the present invention.

Fig. 8 is a schematic view of the internal structure of the armrest assembly according to the present invention.

Fig. 9 and 10 are schematic views showing the up-and-down adjustment state of the armrest according to the present invention.

Fig. 11 is a schematic view of the installation of the T-pin in the armrest assembly of the present invention.

Fig. 12 is a schematic view of the armrest support structure of the present invention.

Fig. 13 is a schematic structural diagram of a switch paddle according to the present invention.

FIG. 14 is a schematic view of a T-pin structure of the present invention.

Fig. 15 is a schematic view of the structure of the armrest mounting plate of the present invention.

Reference numerals: 1-a movable support leg; 2-fixed support legs; 3-a paper frame; 4-a panel; 5-handrail plate; 6-head plate; 7-a handrail assembly; 8-a tool holder; 9-wheels; 10-a foot pad; 11-an upper frame; 12-a drawer; 13-nylon block; 14-a push rod motor; 15-lockable gas spring; 16-gas spring switch panel arm; 17-grab rail; 18-a head frame; 19-paper roll; 20-a paper knife; 701-handrail mounting plate; 702-T shaped pin; 703-a handrail support; 704-a switch paddle; 705-pretension spring; 706-nylon top post; 707-a pin; 708-a spring; 709-nut; 710-a limit screw; 2001-handle; 2002-blade; 2003-a base; 2004-connecting rod.

Detailed Description

The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.

As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, a multifunctional physiotherapy couch comprises a movable support leg 1, a fixed support leg 2, a paper frame 3, a panel 4, a handrail plate 5, a head plate 6, a handrail assembly 7, a tool holder 8, wheels 9, a foot pad 10, an upper frame 11, a drawer 12, a nylon block 13, a push rod motor 14, a lockable gas spring 15, a gas spring switch gib 16, a handrail rod 17, a head frame 18, a paper roll 19, a paper knife 20, a handrail mounting plate 701, a T-shaped pin 702, a handrail support, a switch dial 704, a pre-tightening spring 705, a nylon top column 706, a pin 707, a spring 708, a nut 709, a limit screw 710, a handle 2001, a blade 2002, a base 2003, a connecting rod 2004.

The middle sections of the movable supporting leg 1 and the fixed supporting leg 2 are hinged together through a long pin shaft; the upper end of a fixed supporting leg 2 is hinged in a side hole of an upper frame 11, the upper end of a movable supporting leg 1 is sleeved with a nylon block 13, the nylon block 13 is in sliding connection with a U-shaped groove on the upper frame 11, a panel 4 is fixed on the upper frame 11, one end of a push rod motor 14 is hinged with the upper frame 11, the other end of the push rod motor 14 is hinged with the movable supporting leg 1, the lower end of the movable supporting leg 1 is provided with a wheel 9, the lower end of the fixed supporting leg 2 is sleeved with a foot pad 10, the foot pad 10 is in sliding connection with the fixed supporting leg 2, the left-right and circumferential limiting is realized through a screw arranged in a groove, the movable supporting leg 1, the fixed supporting leg 2, the wheel 9, the foot pad 10, the upper frame 11, the nylon block 13 and the push rod motor 14 form a shear type lifting mechanism, the lifting control of the lifting of a bed body is, the tool rack 8 is provided with small holes for placing various tools, the side surface is provided with a power socket, tools and power supply of medical staff can be conveniently taken and used, the paper rack 3 is fixedly arranged at the tail part of the upper frame 11, and the paper roll 19 is sleeved on the paper rack 3; the paper knife 20 is fixed on the panel 4; the paper knife 20 is composed of a base 2003, four connecting rods 2004 and a blade 2002, the base 2003 and the blade 2002 are respectively hinged with two ends of the four connecting rods 2004 to form a parallel four-bar mechanism, and a handle 2001 is fixed on the blade 2002.

At the beginning of physical therapy work, upper paper often needs to be supplemented on a bed surface to reduce direct contact between a human body and the bed surface, meanwhile, cross infection is avoided between the human body and follow-up personnel, so that paper is replaced at least once for each person, the design of the paper knife is convenient for frequent paper replacement, when the paper knife is used, paper is firstly drawn out from a paper roll, penetrates through a gap between the blade 2002 and the base 2003 and then is supplemented on the bed surface, when the paper knife needs to be replaced, the handle 2001 is pulled, the blade 2002 presses the paper into a groove of the base 2003 under the action of the parallel four-bar mechanism, the paper is cut off flatly, the broken paper is removed, new paper is pulled out again, and the paper replacement is achieved.

The head frame 18 is hinged with the upper frame 11, one end of the lockable gas spring 15 is hinged with the upper frame 11, the other end of the lockable gas spring is hinged with the head frame 18, the gas spring switch panel arm 16 is hinged with the head frame 18, the head plate 6 is fixed on the head frame 18, the handrail rods 17 are fixed on two sides of the head frame 18 through screws, the gas rod switch arranged in the lockable gas spring 15 can be controlled by turning the gas spring switch panel arm 16, the head plate 6 is pulled, the angle adjustment of the head plate 6 can be realized, the gas spring switch panel arm 16 is released, the gas spring is in a locking state, and the head angle fixation is realized.

The armrest assembly 7 comprises an armrest bracket 703, a pre-tightening spring 705, a nylon top column 706, a pin 707, a T-shaped pin 702, a spring 708, an armrest mounting plate 701, a switch shifting sheet 704 and a limit screw 710; a pre-tightening spring 705 and a nylon top post 706 are arranged in a square tube at the lower end of the handrail support 703, a left-right symmetrical square iron is welded at the tail of the handrail support 703, two holes with different heights are arranged on the square iron, a pin 707 penetrates through the holes and respectively penetrates through two sides of the handrail rod 17, so that the handrail rod 17 is positioned between the two pins 707, and the handrail support 703 is self-locked on the handrail rod 17 under the action of the nylon top post 706 and the pre-tightening spring 705.

The upper end of the handrail support 703 is welded with a sleeve, the front end of the sleeve is provided with bilaterally symmetrical fork-shaped sheets, the T-shaped pin 702 is provided with a spring 708 and is penetrated in a sleeve at the upper end of the handrail, the transverse end of the T-shaped pin 702 is arranged in a tooth-shaped groove at the tail part of the handrail mounting plate 701 and further enters a long groove of the fork-shaped sheet, the tail part of the T-shaped pin 702 is provided with a screw thread screwed with a nut 709, the handrail mounting plate 701 is hinged on the handrail support 703 through a screw, the switch shifting sheet 704 is hinged on the handrail support 703, the front end of the switch shifting sheet is provided with a long notch, and the long notch rides on the tail. The armrest plate 5 is fixed on the armrest support 703 by screws. The limit screw 710 is installed at the bottom end of the handrail 17 to limit the downward travel of the handrail support 703 and prevent the handrail support 703 from coming off.

The working principle is as follows: at the beginning of the physiotherapy work, in order to reduce the direct contact between the human body and the bed surface and avoid the formation of cross infection with subsequent users, the paper is firstly drawn out from the paper roll 19, passes through a gap between the blade 2002 and the base 2003 and then is assisted on the bed surface; then, medical staff can drive a scissor type lifting mechanism consisting of a movable supporting leg 1, a fixed supporting leg 2, wheels 9, a foot pad 10, an upper frame 11, a nylon block 13 and a push rod motor 14 by controlling the extension and the shortening of the push rod motor 14 according to the physical condition of a patient, and set the bed body to be at a proper height; after the patient lies well, the medical staff can adjust the height of the bed by using the scissor type lifting mechanism according to the habit and the operation requirement of the medical staff; when the head of the patient needs to be adjusted in position, the gas spring switch wrench 16 can be pulled upwards, the head plate 6 is pulled to a proper angle, and the gas spring switch wrench 16 is released, so that the angle adjustment of the head plate 6 can be completed; when the body position of the arm of the patient needs to be adjusted, the switch shifting piece 704 is upwards turned, the armrest plate 5 is turned to a required angle, and the angle adjustment can be completed by loosening the switch shifting piece 704; when the height of the handrail needs to be adjusted, the handrail support 703 is pulled towards the head plate 6, so that the pin 707 at the lowest part of the handrail support 703 is separated from the handrail rod 17, and meanwhile, the handrail plate 5 is moved upwards or downwards to the required position, and the handrail support 703 is loosened, thus completing the height adjustment of the handrail; a drawer 12 and a tool rack 8 with a power socket are arranged on the upper frame 11 of the bed body, so that the medical staff can conveniently store articles and take tools and power; after treatment is finished, the handle 2001 is pulled, the blade 2002 presses paper into the groove of the base 2003 under the action of the parallel four-bar mechanism, the paper is cut off flatly, the broken paper is removed, new paper is pulled out from the paper roll 19 again, and then the paper is replaced; when the whole bed needs to be moved, the rear part of the bed body is lifted, so that the foot pad 10 is separated from the ground, and the bed body can be dragged.

Claims

1. The utility model provides a multi-functional physiotherapy bed, includes movable support leg (1), fixed support leg (2), paper frame (3), panel (4), handrail board (5), first board (6), handrail assembly (7), tool holder (8), wheel (9), callus on the sole (10), go up frame (11), scroll (19), paper sword (20), nylon piece (13), push rod motor (14), lockable gas spring (15), gas spring switch panel beating (16), bar (17), head frame (18), its characterized in that: the middle sections of the movable supporting leg (1) and the fixed supporting leg (2) are hinged together through a long pin shaft; the upper end of a fixed supporting leg (2) is hinged in a side hole of an upper frame (11), a nylon block (13) is sleeved on the upper end of a movable supporting leg (1), the nylon block (13) is connected with the U-shaped groove of the upper frame (11) in a sliding way, a panel (4) is fixed on the upper frame (11), one end of a push rod motor (14) is hinged with the upper frame (11), the other end of the push rod motor is hinged with the movable supporting leg (1), wheels (9) are arranged at the lower end of the movable supporting leg (1), a foot pad (10) is sleeved at the lower end of the fixed supporting leg (2), the foot pad (10) is connected with the fixed supporting leg (2) in a sliding way, the left-right and circumferential spacing is realized through screws arranged in grooves, therefore, the movable supporting leg (1), the fixed supporting leg (2), the wheels (9), the foot pad (10), the upper frame (11), the nylon block (13, the lifting of the bed body is controlled;

the drawer (12) is arranged at the bottom of the upper frame (11) through a telescopic hinge, the tool rack (8) is fixedly connected with the side surface of the upper frame (11), small holes for placing various tools are formed in the tool rack (8), and a power socket is formed in the side surface of the tool rack, so that the tools and a power supply of medical staff can be conveniently taken and used;

the paper frame (3) is fixedly arranged at the tail part of the upper frame, and the paper roll (19) is sleeved on the paper frame (3); the paper knife (20) is fixed on the panel (4); the paper knife (20) is composed of a base (2003), four connecting rods (2004) and a blade (2002), the base (2003) and the blade (2002) are respectively hinged with two ends of the four connecting rods (2004) to form a parallel four-bar mechanism, and a handle (2001) is fixed on the blade;

the head frame (18) is hinged with the upper frame (11), one end of the lockable gas spring (15) is hinged with the upper frame (11), the other end of the lockable gas spring is hinged with the head frame (18), a gas spring switch panel (16) is hinged with the head frame (18), the head plate (6) is fixed on the head frame (18), the handrail rods (17) are fixed on two sides of the head frame (18) through screws, the gas spring switch panel (16) is toggled to control a gas rod switch arranged in the lockable gas spring (15), the head plate (6) is pulled, the angle adjustment of the head plate (6) can be realized, the gas spring switch panel (16) is released, the gas spring (15) is in a locking state, and the head angle fixation is realized;

the armrest assembly (7) comprises an armrest support (703), a pre-tightening spring (705), a nylon top column (706), a pin (707), a T-shaped pin (702), a spring (708), an armrest mounting plate (701), a switch shifting sheet (704) and a limit screw (710); a pre-tightening spring (705) and a nylon support pillar (706) are arranged in a square tube at the lower end of the handrail support (703), a left-right symmetrical square iron is welded at the tail of the handrail support (703), two holes with height difference are arranged on the square iron, a pin (707) penetrates through the holes and respectively penetrates through two sides of a handrail rod (17), so that the handrail rod (17) is positioned between the two pins (707), and the handrail support (703) is self-locked on the handrail rod (17) under the action of the nylon support pillar (706) and the pre-tightening spring (705); the handrail device is characterized in that a sleeve is welded at the upper end of the handrail support (703), bilaterally symmetrical fork-shaped sheets are manufactured at the front end of the sleeve, a spring (708) penetrates through the T-shaped pin (702) and penetrates through a sleeve at the upper end of the handrail, the transverse end of the T-shaped pin (702) is arranged in a tooth-shaped groove at the tail part of the handrail mounting plate (701) and further enters a long groove of the fork-shaped sheet, a screw thread is manufactured at the tail part of the T-shaped pin (702) and is screwed with a nut (709), the handrail mounting plate (701) is hinged on the handrail support (703) through a screw, the switch shifting sheet (704) is hinged on the handrail support (703), and a long notch is formed at the front end of the switch shifting sheet and rides on the tail end of the; the handrail plate (5) is fixed on the handrail support (703) through screws; the limit screw (710) is arranged at the bottom end of the handrail rod (17) to limit the downward stroke of the handrail support (703) and prevent the handrail support (703) from falling off.

2. The multifunctional physiotherapy couch of claim 1, wherein: the truckles (9) are arranged on one side of the bed body, the foot pads (10) are arranged on the rear side of the bed body, when the bed body needs to move, the bed body can move only by lifting up the rear side, and the bed body can be fixed by flatly placing the bed body.