Foot-operated arm activity nursing device
Technical Field
The invention relates to a nursing device, in particular to a pedal type arm movement nursing device.
Background
The stiff patient of arm joint needs the arm joint of often moving about, just can alleviate arm joint stiffness, and patient oneself one hand lifts and moves another arm joint, and the time length can patient tired, and artifical supplementary patient lifts arm joint for patient wastes time and energy, consequently urgently needed a labour saving and time saving, the articulated foot-operated arm activity nursing device of activity arm.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that a patient is tired due to long time when the patient lifts the other arm movable joint by one hand, and time and labor are wasted when the patient lifts the arm movable joint by manual assistance.
(2) Technical scheme
In order to solve the technical problems, the invention provides a pedal type arm activity nursing device which comprises a base, a bracket, a seat plate, a first vertical support plate, a first transverse support plate, a first swinging seat, a steel wire rope, a second vertical support plate, a second swinging plate, a first spring, a third vertical support plate, a first pulley, a second transverse support plate and a third pulley, wherein the right side of the upper part of the base is fixedly connected with the bracket, the upper part of the left side of the bracket is fixedly connected with the seat plate, the left side of the upper part of the seat plate is fixedly connected with the first vertical support plate, the upper end of the first vertical support plate is fixedly connected with the first transverse support plate, the right end of the first transverse support plate is fixedly connected with the bracket, the left part of the first transverse support plate is rotatably connected with the first swinging plate, the upper part of the first swinging plate is fixedly connected with the first swinging seat, the steel wire rope is connected with, the front side of the upper portion of the second vertical supporting plate is hinged with a second swinging plate, a first spring is connected between the left portion of the second swinging plate and the base, the left side of the upper portion of the base is fixedly connected with a third vertical supporting plate, the front side of the lower portion of the third vertical supporting plate is rotatably connected with a first pulley, the front side of the upper portion of the third vertical supporting plate is rotatably connected with a second pulley, the upper portion of the right side of the third vertical supporting plate is fixedly connected with a second transverse supporting plate, the right portion of the second transverse supporting plate is rotatably connected with a third pulley, and one end of a steel wire rope is connected with the left end of the second swinging plate by bypassing the third pulley.
Preferably, the swing mechanism further comprises a second swing seat, a mounting plate, a motor, a round wheel and a guide rod, the second swing seat is fixedly connected to the left side of the upper portion of the second swing plate, the mounting plate is fixedly connected to the upper portion of the right side of the third vertical support plate, the right motor is mounted on the right portion of the mounting plate, the round wheel is fixedly connected to the front side of the motor, the guide rod is rotatably connected to the eccentric position of the front side of the round wheel, and the guide rod is rotatably connected with the second swing seat.
Preferably, the swing mechanism further comprises a third swing seat, a fourth swing seat and a pedal, the third swing seat is fixedly connected to the right side of the upper portion of the second swing plate, the fourth swing seat is rotatably connected to the upper portion of the third swing seat, and the pedal is fixedly connected to the upper end of the fourth swing seat.
Preferably, the device also comprises a fourth vertical support plate, a third swinging plate, a first roller and a second spring, the sliding sleeve, the slide bar, the second gyro wheel, fixed plate and massage wheel, the opening has all been opened from top to bottom to the support, the extension board is erected to base upper portion fixedly connected with fourth, the extension board upper portion front side is erected to the fourth articulates there is the third swing board, third swing board left part rotary type is connected with first gyro wheel, be connected with the second spring between third swing board left part and the seat lower part, the opening of support lower part is passed to third swing board right part, support right side upper portion fixedly connected with sliding sleeve, the slidingtype is connected with the slide bar in the sliding sleeve, slide bar lower part rotary type connects the second gyro wheel, second gyro wheel and third swing board contact, the three fixed plate of indirect even fixedly connected with in slide bar upper portion left side, the opening on support upper portion is passed to three fixed plate left part.
Preferably, the seat cushion further comprises a massage cushion and massage beads, the upper portion of the massage cushion is connected with the left side of the upper portion of the support, the lower portion of the massage cushion is connected with the right side of the upper portion of the seat plate, the massage beads are uniformly arranged on the left side of the massage cushion, and the right side of the massage cushion is in contact with the massage wheels.
The working principle is as follows: when a patient needs to use the medical chair, the patient sits on the chair plate, holds the first swinging plate with two hands, steps on the right part of the second swinging plate with two feet, exerts force on the two legs, and steps on the right part of the second swinging plate downwards with two feet, so that the left part of the second swinging plate moves upwards, the left part of the second swinging plate moves upwards to drive the steel wire rope to move upwards, meanwhile, the left part of the second swinging plate moves upwards to stretch the first spring, the steel wire rope moves upwards to drive the first swinging plate to move upwards through the first pulley, the second pulley, the third pulley and the first swinging seat, the first swinging plate moves upwards to drive the arm joint of the patient to move upwards to bend, when the right part of the second swinging plate is stepped on with force on the two legs of the patient, the first spring contracts, the left part of the second swinging plate moves downwards to drive the steel wire rope to move downwards, and the steel wire rope moves downwards to pass through the first pulley, the second, The third pulley and the first swing seat drive the first swing plate to move downwards for resetting, and the first swing plate moves downwards to enable the arm of the patient to move downwards for resetting, so that the functions of moving the arm joint are achieved.
Because still including second swing seat, mounting panel, motor, round wheel and guide arm, second swing board upper portion left side fixedly connected with second swing seat, the perpendicular extension board right side upper portion fixedly connected with mounting panel of third, the right motor of mounting panel right part installation, motor front side fixedly connected with round wheel, the eccentric position rotary type of round wheel front side is connected with the guide arm, the guide arm is connected with second swing seat rotary type. Therefore, when the two legs of the patient are tired, the patient starts the motor, the motor rotates to drive the round wheel to rotate, the round wheel rotates to drive the guide rod to rotate, the guide rod rotates to drive the left part of the second swinging plate to move up and down through the second swinging seat, and therefore the function of not needing manual treading is achieved.
Because still including third swing seat, fourth swing seat and footboard, second swing plate upper portion right side fixedly connected with third swing seat, third swing seat upper portion rotary type is connected with fourth swing seat, fourth swing seat upper end fixedly connected with footboard. Therefore, the motor drives the second swing plate to move up and down to drive the third swing seat to move up and down, the third swing seat moves up and down to drive the pedal to swing left and right through the fourth swing seat, and therefore the effect that the feet of a patient can be placed more comfortably is achieved.
Because the device also comprises a fourth vertical support plate, a third swinging plate, a first roller and a second spring, the sliding sleeve, the slide bar, the second gyro wheel, fixed plate and massage wheel, the opening has all been opened from top to bottom to the support, the extension board is erected to base upper portion fixedly connected with fourth, the extension board upper portion front side is erected to the fourth articulates there is the third swing board, third swing board left part rotary type is connected with first gyro wheel, be connected with the second spring between third swing board left part and the seat lower part, the opening of support lower part is passed to third swing board right part, support right side upper portion fixedly connected with sliding sleeve, the slidingtype is connected with the slide bar in the sliding sleeve, slide bar lower part rotary type connects the second gyro wheel, second gyro wheel and third swing board contact, the three fixed plate of indirect even fixedly connected with in slide bar upper portion left side, the opening on support upper portion is passed to three fixed plate left part. So that the right part of the second swinging plate moves downwards to drive the left part of the third swinging plate to move downwards through the first roller wheel, the second spring is stretched, the left part of the third swinging plate moves downwards to drive the right part of the third swinging plate to move upwards, the right part of the third swinging plate moves upwards to drive the slide rod to move upwards in the sliding sleeve through the second roller wheel, the slide rod moves upwards to drive the massage wheel to roll upwards through the fixed plate, when the right part of the second swinging plate moves upwards, the second spring rebounds to drive the left part of the third swinging plate to move downwards, the left part of the third swinging plate moves downwards to drive the first roller wheel to move downwards, and the left part of the third swinging plate moves downwards to drive the right part of the third swinging plate to move downwards through the second roller wheel, the slide rod moves downwards to drive the massage wheel to roll downwards through the fixed plate, the above steps are repeated, thereby achieving the function of automatically massaging the back of the patient.
Because the massage cushion also comprises the massage cushion and the massage beads, the upper part of the massage cushion is connected with the left side of the upper part of the bracket, the lower part of the massage cushion is connected with the right side of the upper part of the seat plate, the massage beads are uniformly arranged on the left side of the massage cushion, and the right side of the massage cushion is contacted with the massage wheels. Therefore, the massage wheel rotates up and down to massage the back of the patient through the massage beads on the massage cushion, thereby playing a more comfortable role in leaning the patient on the massage cushion.
(3) Advantageous effects
The invention realizes the functions of saving time and labor and moving arm joints, not only realizes the function of moving arm joints, but also realizes the functions of automatically massaging the back of a patient and making the patient feel more comfortable when leaning on a massage cushion.
Drawings
Fig. 1 is a schematic front view of a first embodiment of the present invention.
Fig. 2 is a schematic front view of a second embodiment of the present invention.
Fig. 3 is a schematic front view of a third embodiment of the present invention.
Fig. 4 is a schematic front view of a fourth embodiment of the present invention.
Fig. 5 is a schematic front view of a fifth embodiment of the present invention.
The labels in the figures are: 1-base, 2-bracket, 3-seat, 4-first vertical support plate, 5-first transverse support plate, 6-first oscillating plate, 7-first oscillating seat, 8-wire rope, 9-second vertical support plate, 10-second oscillating plate, 11-first spring, 12-third vertical support plate, 13-first pulley, 14-second pulley, 15-second transverse support plate, 16-third pulley, 17-second oscillating seat, 18-mounting plate, 19-motor, 20-round wheel, 21-guide rod, 22-third oscillating seat, 23-fourth oscillating seat, 24-pedal, 25-opening, 26-fourth vertical support plate, 27-third oscillating plate, 28-first roller, 29-second spring, 30-sliding sleeve, 31-sliding rod, 32-second roller, 33-fixing plate, 34-massage wheel, 35-massage cushion and 36-massage bead.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A foot-operated arm movement nursing device is shown in figures 1-5 and comprises a base 1, a bracket 2, a seat plate 3, a first vertical support plate 4, a first transverse support plate 5, a first swinging plate 6, a first swinging seat 7, a steel wire rope 8, a second vertical support plate 9, a second swinging plate 10, a first spring 11, a third vertical support plate 12, a first pulley 13, a second pulley 14, a second transverse support plate 15 and a third pulley 16, wherein the right side of the upper part of the base 1 is fixedly connected with the bracket 2, the upper part of the left side of the bracket 2 is fixedly connected with the seat plate 3, the left side of the upper part of the seat plate 3 is fixedly connected with the first vertical support plate 4, the upper end of the first vertical support plate 4 is fixedly connected with the first transverse support plate 5, the right end of the first transverse support plate 5 is fixedly connected with the bracket 2, the left part of the first transverse support plate 5 is rotatably connected with the first swinging plate 6, the upper part of the first swinging plate 6 is fixedly connected with the first swinging seat, the support board 9 is erected to 1 upper portion fixedly connected with second of base, the second is erected the support board 9 upper portion front side and is articulated to have a second and swings board 10, be connected with first spring 11 between second swing board 10 left part and the base 1, 1 upper portion left side fixedly connected with third of base erects extension board 12, the third erects extension board 12 lower part front side rotation type and is connected with first pulley 13, the third erects extension board 12 upper portion front side rotation type and is connected with second pulley 14, 12 right side upper portion fixedly connected with second horizontal extension board 15 of third erects extension board, 15 right part rotation types of second horizontal extension board are connected with third pulley 16, third pulley 16 is walked around to wire rope 8's one end, second pulley 14, first pulley 13 is connected with second swing board 10 left end.
Example 2
A foot-operated arm movement nursing device is shown in figures 1-5 and comprises a base 1, a bracket 2, a seat plate 3, a first vertical support plate 4, a first transverse support plate 5, a first swinging plate 6, a first swinging seat 7, a steel wire rope 8, a second vertical support plate 9, a second swinging plate 10, a first spring 11, a third vertical support plate 12, a first pulley 13, a second pulley 14, a second transverse support plate 15 and a third pulley 16, wherein the right side of the upper part of the base 1 is fixedly connected with the bracket 2, the upper part of the left side of the bracket 2 is fixedly connected with the seat plate 3, the left side of the upper part of the seat plate 3 is fixedly connected with the first vertical support plate 4, the upper end of the first vertical support plate 4 is fixedly connected with the first transverse support plate 5, the right end of the first transverse support plate 5 is fixedly connected with the bracket 2, the left part of the first transverse support plate 5 is rotatably connected with the first swinging plate 6, the upper part of the first swinging plate 6 is fixedly connected with the first swinging seat, the support board 9 is erected to 1 upper portion fixedly connected with second of base, the second is erected the support board 9 upper portion front side and is articulated to have a second and swings board 10, be connected with first spring 11 between second swing board 10 left part and the base 1, 1 upper portion left side fixedly connected with third of base erects extension board 12, the third erects extension board 12 lower part front side rotation type and is connected with first pulley 13, the third erects extension board 12 upper portion front side rotation type and is connected with second pulley 14, 12 right side upper portion fixedly connected with second horizontal extension board 15 of third erects extension board, 15 right part rotation types of second horizontal extension board are connected with third pulley 16, third pulley 16 is walked around to wire rope 8's one end, second pulley 14, first pulley 13 is connected with second swing board 10 left end.
The swing plate mechanism is characterized by further comprising a second swing seat 17, a mounting plate 18, a motor 19, a round wheel 20 and a guide rod 21, the second swing seat 17 is fixedly connected to the left side of the upper portion of the second swing plate 10, the mounting plate 18 is fixedly connected to the upper portion of the right side of the third vertical support plate 12, the right motor 19 is mounted on the right portion of the mounting plate 18, the round wheel 20 is fixedly connected to the front side of the motor 19, the guide rod 21 is rotatably connected to the eccentric position of the front side of the round wheel 20, and the guide rod 21 is rotatably connected with the.
Example 3
A foot-operated arm movement nursing device is shown in figures 1-5 and comprises a base 1, a bracket 2, a seat plate 3, a first vertical support plate 4, a first transverse support plate 5, a first swinging plate 6, a first swinging seat 7, a steel wire rope 8, a second vertical support plate 9, a second swinging plate 10, a first spring 11, a third vertical support plate 12, a first pulley 13, a second pulley 14, a second transverse support plate 15 and a third pulley 16, wherein the right side of the upper part of the base 1 is fixedly connected with the bracket 2, the upper part of the left side of the bracket 2 is fixedly connected with the seat plate 3, the left side of the upper part of the seat plate 3 is fixedly connected with the first vertical support plate 4, the upper end of the first vertical support plate 4 is fixedly connected with the first transverse support plate 5, the right end of the first transverse support plate 5 is fixedly connected with the bracket 2, the left part of the first transverse support plate 5 is rotatably connected with the first swinging plate 6, the upper part of the first swinging plate 6 is fixedly connected with the first swinging seat, the support board 9 is erected to 1 upper portion fixedly connected with second of base, the second is erected the support board 9 upper portion front side and is articulated to have a second and swings board 10, be connected with first spring 11 between second swing board 10 left part and the base 1, 1 upper portion left side fixedly connected with third of base erects extension board 12, the third erects extension board 12 lower part front side rotation type and is connected with first pulley 13, the third erects extension board 12 upper portion front side rotation type and is connected with second pulley 14, 12 right side upper portion fixedly connected with second horizontal extension board 15 of third erects extension board, 15 right part rotation types of second horizontal extension board are connected with third pulley 16, third pulley 16 is walked around to wire rope 8's one end, second pulley 14, first pulley 13 is connected with second swing board 10 left end.
The swing plate mechanism is characterized by further comprising a second swing seat 17, a mounting plate 18, a motor 19, a round wheel 20 and a guide rod 21, the second swing seat 17 is fixedly connected to the left side of the upper portion of the second swing plate 10, the mounting plate 18 is fixedly connected to the upper portion of the right side of the third vertical support plate 12, the right motor 19 is mounted on the right portion of the mounting plate 18, the round wheel 20 is fixedly connected to the front side of the motor 19, the guide rod 21 is rotatably connected to the eccentric position of the front side of the round wheel 20, and the guide rod 21 is rotatably connected with the.
The swing plate structure further comprises a third swing seat 22, a fourth swing seat 23 and a pedal 24, the third swing seat 22 is fixedly connected to the right side of the upper portion of the second swing plate 10, the fourth swing seat 23 is rotatably connected to the upper portion of the third swing seat 22, and the pedal 24 is fixedly connected to the upper end of the fourth swing seat 23.
Example 4
A foot-operated arm movement nursing device is shown in figures 1-5 and comprises a base 1, a bracket 2, a seat plate 3, a first vertical support plate 4, a first transverse support plate 5, a first swinging plate 6, a first swinging seat 7, a steel wire rope 8, a second vertical support plate 9, a second swinging plate 10, a first spring 11, a third vertical support plate 12, a first pulley 13, a second pulley 14, a second transverse support plate 15 and a third pulley 16, wherein the right side of the upper part of the base 1 is fixedly connected with the bracket 2, the upper part of the left side of the bracket 2 is fixedly connected with the seat plate 3, the left side of the upper part of the seat plate 3 is fixedly connected with the first vertical support plate 4, the upper end of the first vertical support plate 4 is fixedly connected with the first transverse support plate 5, the right end of the first transverse support plate 5 is fixedly connected with the bracket 2, the left part of the first transverse support plate 5 is rotatably connected with the first swinging plate 6, the upper part of the first swinging plate 6 is fixedly connected with the first swinging seat, the support board 9 is erected to 1 upper portion fixedly connected with second of base, the second is erected the support board 9 upper portion front side and is articulated to have a second and swings board 10, be connected with first spring 11 between second swing board 10 left part and the base 1, 1 upper portion left side fixedly connected with third of base erects extension board 12, the third erects extension board 12 lower part front side rotation type and is connected with first pulley 13, the third erects extension board 12 upper portion front side rotation type and is connected with second pulley 14, 12 right side upper portion fixedly connected with second horizontal extension board 15 of third erects extension board, 15 right part rotation types of second horizontal extension board are connected with third pulley 16, third pulley 16 is walked around to wire rope 8's one end, second pulley 14, first pulley 13 is connected with second swing board 10 left end.
The swing plate mechanism is characterized by further comprising a second swing seat 17, a mounting plate 18, a motor 19, a round wheel 20 and a guide rod 21, the second swing seat 17 is fixedly connected to the left side of the upper portion of the second swing plate 10, the mounting plate 18 is fixedly connected to the upper portion of the right side of the third vertical support plate 12, the right motor 19 is mounted on the right portion of the mounting plate 18, the round wheel 20 is fixedly connected to the front side of the motor 19, the guide rod 21 is rotatably connected to the eccentric position of the front side of the round wheel 20, and the guide rod 21 is rotatably connected with the.
The swing plate structure further comprises a third swing seat 22, a fourth swing seat 23 and a pedal 24, the third swing seat 22 is fixedly connected to the right side of the upper portion of the second swing plate 10, the fourth swing seat 23 is rotatably connected to the upper portion of the third swing seat 22, and the pedal 24 is fixedly connected to the upper end of the fourth swing seat 23.
The seat is characterized by further comprising a fourth vertical support plate 26, a third swinging plate 27, a first roller 28, a second spring 29, a sliding sleeve 30, a sliding rod 31, a second roller 32, a fixing plate 33 and a massage wheel 34, wherein the upper part and the lower part of the bracket 2 are provided with openings 25, the upper part of the base 1 is fixedly connected with the fourth vertical support plate 26, the front side of the upper part of the fourth vertical support plate 26 is hinged with the third swinging plate 27, the left part of the third swinging plate 27 is rotatably connected with the first roller 28, the second spring 29 is connected between the left part of the third swinging plate 27 and the lower part of the seat plate 3, the right part of the third swinging plate 27 passes through the opening 25 at the lower part of the bracket 2, the upper part at the right side of the bracket 2 is fixedly connected with the sliding sleeve 30, the sliding rod 31 is connected in a sliding manner in the sliding sleeve 30, the lower part of the sliding rod 31 is rotatably connected with the second roller 32, the second roller 32, the left parts of the three fixing plates 33 are rotatably connected with massage wheels 34.
The seat cushion further comprises a massage cushion 35 and massage beads 36, the upper portion of the massage cushion 35 is connected with the left side of the upper portion of the support 2, the lower portion of the massage cushion is connected with the right side of the upper portion of the seat plate 3, the massage beads 36 are evenly arranged on the left side of the massage cushion 35, and the right side of the massage cushion 35 is in contact with the massage wheels 34.
The working principle is as follows: when a patient needs to use the medical chair, firstly the patient sits on the chair plate, holds the first swinging plate 6 with two hands, steps on the right part of the second swinging plate 10 with two feet, exerts force on the two legs, causes the two feet to step down the right part of the second swinging plate 10, causes the left part of the second swinging plate 10 to move upwards to drive the steel wire rope 8 to move upwards, simultaneously, causes the left part of the second swinging plate 10 to move upwards to stretch the first spring 11, causes the steel wire rope 8 to move upwards to drive the first swinging plate 6 to move upwards through the first pulley 13, the second pulley 14, the third pulley 16 and the first swinging seat 7, causes the arm joint of the patient to move upwards to bend, when the two legs of the patient step on the right part of the second swinging plate 10 with force, the first spring 11 contracts, causes the left part of the second swinging plate 10 to move downwards to drive the steel wire rope 8 to move downwards, the wire rope 8 moves downwards, the first swing plate 6 is driven by the first pulley 13, the second pulley 14, the third pulley 16 and the first swing seat 7 to move downwards for resetting, the first swing plate 6 moves downwards to enable the arm of the patient to move downwards for resetting, and therefore the function of moving the arm joint is achieved.
Because the swing plate further comprises a second swing seat 17, a mounting plate 18, a motor 19, a round wheel 20 and a guide rod 21, the second swing seat 17 is fixedly connected to the left side of the upper portion of the second swing plate 10, the mounting plate 18 is fixedly connected to the upper portion of the right side of the third vertical support plate 12, the right motor 19 is mounted to the right portion of the mounting plate 18, the round wheel 20 is fixedly connected to the front side of the motor 19, the guide rod 21 is rotatably connected to the eccentric position of the front side of the round wheel 20, and the guide rod 21 is rotatably connected with the second swing seat 17. Therefore, when the patient has tired legs, the patient starts the motor 19, the motor 19 rotates to drive the round wheel 20 to rotate, the round wheel 20 rotates to drive the guide rod 21 to rotate, the guide rod 21 rotates to drive the left part of the second swinging plate 10 to move up and down through the second swinging seat 17, and therefore the function of not manually treading is achieved.
Because the swing plate further comprises a third swing seat 22, a fourth swing seat 23 and a pedal 24, the third swing seat 22 is fixedly connected to the right side of the upper portion of the second swing plate 10, the fourth swing seat 23 is rotatably connected to the upper portion of the third swing seat 22, and the pedal 24 is fixedly connected to the upper end of the fourth swing seat 23. Therefore, the motor 19 drives the second swing plate 10 to move up and down, the third swing seat 22 is driven to move up and down, the third swing seat 22 moves up and down, and the pedal 24 is driven by the fourth swing seat 23 to swing left and right, so that the effect of making the feet of the patient more comfortable is achieved.
Because the device also comprises a fourth vertical support plate 26, a third swinging plate 27, a first roller 28, a second spring 29, a sliding sleeve 30, a sliding rod 31, a second roller 32, a fixed plate 33 and a massage wheel 34, the upper part and the lower part of the bracket 2 are provided with openings 25, the upper part of the base 1 is fixedly connected with the fourth vertical support plate 26, the front side of the upper part of the fourth vertical support plate 26 is hinged with the third swinging plate 27, the left part of the third swinging plate 27 is rotatably connected with the first roller 28, the second spring 29 is connected between the left part of the third swinging plate 27 and the lower part of the seat plate 3, the right part of the third swinging plate 27 passes through the opening 25 at the lower part of the bracket 2, the upper part at the right side of the bracket 2 is fixedly connected with the sliding sleeve 30, the sliding rod 31 is connected in a sliding way in the sliding sleeve 30, the lower part of the sliding rod 31 is rotatably connected with the second roller 32, the second roller 32, the left parts of the three fixing plates 33 are rotatably connected with massage wheels 34. So that the right part of the second swing plate 10 moves downward to drive the left part of the third swing plate 27 downward via the first roller 28, and at the same time, the second spring 29 is stretched, and at the same time, the left part of the third swing plate 27 moves downward to drive the right part of the third swing plate 27 upward, the right part of the third swing plate 27 moves upward to drive the slide bar 31 upward in the slide bush 30 via the second roller 32, the slide bar 31 moves upward to drive the massage wheel 34 upward via the fixed plate 33, and when the right part of the second swing plate 10 moves upward, the second spring 29 rebounds to drive the left part of the third swing plate 27 downward, the left part of the third swing plate 27 moves downward to drive the first roller 28 downward, and at the same time, the left part of the third swing plate 27 moves downward to drive the right part of the third swing plate 27 downward, and the right part of the third swing plate 27 moves downward to drive the slide bar 31 downward in the slide bush 30 via the second roller 32, the sliding rod 31 moves downwards to drive the massage wheel 34 to roll downwards through the fixing plate 33, and the process is repeated, so that the function of automatically massaging the back of the patient is achieved.
Because the massage seat also comprises a massage cushion 35 and massage beads 36, the upper part of the massage cushion 35 is connected with the left side of the upper part of the bracket 2, the lower part of the massage cushion is connected with the right side of the upper part of the seat plate 3, the massage beads 36 are uniformly arranged on the left side of the massage cushion 35, and the right side of the massage cushion 35 is contacted with the massage wheels 34. The massage wheel 34 is rotated up and down to massage the back of the patient by the massage beads 36 on the massage mattress 35, thereby achieving a more comfortable function of the patient leaning on the massage mattress 35.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.