CN212439299U

CN212439299U - Rehabilitation body-building bed

Info

Publication number: CN212439299U
Application number: CN202022027207.1U
Authority: CN
Inventors: 王英男; 王波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-02-02
Anticipated expiration: 2030-09-16

Abstract

The utility model relates to a recovered body-building bed, include: the fitness bed comprises a fitness bed frame body, a lifting type swing pillow mechanism arranged at the head of the fitness bed frame body, a double-shoulder horizontal rotation and arm joint bending movement mechanism arranged at the upper part of the fitness bed frame body, a back lifting mechanism arranged at the middle part of the fitness bed frame body, a double-leg up-down and bending movement mechanism arranged at the lower half part of the fitness bed frame body, and a fitness chest expander mechanism arranged at the tail part of the fitness bed frame body and the tail end of an arm; the utility model has the advantages that: the bed is specially designed for bedridden patients or after the symptom disappears, and the bed uses electric power to control people on the bed to do automatic rehabilitation exercise and fitness exercise, and has the functions of preventing and controlling muscle atrophy of the bedridden people and promoting blood circulation and fitness.

Description

Rehabilitation body-building bed

Technical Field

The utility model relates to a body-building bed technical field, concretely relates to recovered body-building bed.

Background

Most of fitness equipment in the market at present are designed in an active fitness mode, namely, people can complete the fitness process only by having certain internal support when needing fitness. However, throughout the market, there is still a gap in the need of an active passive exercise device for rehabilitation patients, the elderly and the disabled.

Nowadays, fitness equipment on the market has various varieties and comprehensive functions, but the aim of fitness exercise can be achieved on the premise that a user actively moves, but the equipment is not suitable for people who want to exercise but do not have allowable conditions, so that a rehabilitation fitness bed which integrates various functions and can change active exercise into passive exercise needs to be developed.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention provides a rehabilitation and fitness bed for assisting a person in the bed to do automatic rehabilitation exercises and fitness exercises, so as to overcome the deficiencies of the prior art.

The utility model provides a recovered body-building bed, include: the fitness bed comprises a fitness bed frame body, a lifting type swing pillow mechanism arranged at the head of the fitness bed frame body, a double-shoulder horizontal rotation and arm joint bending movement mechanism arranged at the upper part of the fitness bed frame body, a back lifting mechanism arranged at the middle part of the fitness bed frame body, a double-leg up-down and bending movement mechanism arranged at the lower half part of the fitness bed frame body, and a fitness chest expander mechanism arranged at the tail part of the fitness bed frame body and the tail end of an arm;

the two sides of the body-building bed frame body are hinged with folding widening plates, and the folding widening plates are folded to the lower part of the body-building bed frame body when the bedridden needs rehabilitation body-building sports;

the lift type swing pillow mechanism is used for driving the head of a person lying in bed to head up and/or driving the head of the person lying in bed to head up and swing left and right, and the lift type swing pillow mechanism comprises: the pillow swing mechanism is arranged on the pillow lifting mechanism;

the double-shoulder horizontal rotation and arm joint bending movement mechanism is used for driving double arms of a bedridden person to swing and/or driving double arms of the bedridden person to bend, and comprises: the device comprises a double-shoulder horizontal rotating mechanism for driving two arms to swing and an arm joint bending motion mechanism for driving an arm joint to bend, wherein the arm joint bending motion mechanism is arranged on the double-shoulder horizontal rotating mechanism;

the back lifting mechanism is used for driving the bedridden to lift the back;

the upper and lower and bending movement mechanism of the double legs is used for driving the double legs of the bedridden to swing up and down and/or driving the double legs of the bedridden to bend, and the upper and lower and bending movement mechanism of the double legs comprises: the leg bending mechanism is arranged on the two-leg up-and-down swinging mechanism;

the body-building chest expander mechanism is used for assisting the bedridden person to do hand or foot exercise.

Preferably, the pillow swing mechanism of the elevating swing pillow mechanism includes: a swing plate and a headrest mounted on the swing plate; the pillow elevating system of pillow mechanism is swayd in over-and-under type includes: a first motor fixing seat arranged on the body-building bed frame body, a first push rod motor arranged on the motor fixing seat, a lifting plate arranged on a piston rod of the first push rod motor, a triangular support arranged at the middle position of the upper end surface of the lifting plate, the swing plate is hinged on the triangular support, one side of the lifting plate is fixedly connected with a second push rod motor, the free end of a piston rod of the second push rod motor is hinged at one end of the swinging plate, the second push rod motor pushes the swinging plate to swing in a reciprocating manner on the triangular support, the first push rod motor pushes the lifting plate to reciprocate up and down relative to the body-building bed frame body, the bottom of the lifting plate is provided with four guide supporting columns, the bottom of body-building bedstead body is provided with the unable adjustment base who is used for installing the direction pillar, unable adjustment base is last to correspond the position of direction pillar is provided with the guiding hole, direction pillar sliding connection is in the guiding hole that corresponds.

Preferably, the shoulder horizontal rotation mechanism of the shoulder horizontal rotation and arm joint bending motion mechanism comprises: the shoulder joint abduction support arms are symmetrically arranged on the fitness bed frame body, the two shoulder joint abduction support arms are used for supporting and driving two arms of a bedridden person to swing back and forth along the horizontal direction, one end of each shoulder joint abduction support arm is fixedly connected with a rotating shaft, the rotating shaft of each shoulder joint abduction support arm is rotatably connected into a bearing located on a bearing seat, a first stepping motor mounting seat, a first stepping motor, a driving wheel and a belt are arranged at the position, located at the hinged end of each shoulder joint abduction support arm, of the fitness bed frame body, the first stepping motor mounting seat is fixedly connected onto the fitness bed frame body, the first stepping motor is mounted on the first stepping motor mounting seat, the driving wheel is mounted on a driving shaft of the first stepping motor, the driving wheel drives the rotating shaft in the bearing seat to rotate through the belt, and the rotating shaft drives the shoulder joint abduction.

Preferably, the arm joint bending motion mechanism is attached to the shoulder joint abduction arm, and the arm joint bending motion mechanism includes: install and lift the mechanism on the inside upper arm of shoulder joint abduction support arm, install and lift the mechanism on the arm that lifts on the mechanism on the upper arm, it is used for driving the upper arm to lift the mechanism on the upper arm to lift the mechanism, the upper arm lifts the mechanism and includes: the upper arm lifting support and the third push rod motor are arranged, one end of the upper arm lifting support is hinged to one side of the inside of the shoulder joint extending support arm, the third push rod motor is arranged inside the shoulder joint extending support arm and located at the bottom of the upper arm lifting support, the free end of a piston rod of the third push rod motor is fixedly connected to the bottom of the upper arm lifting support, and the third push rod motor pushes the upper arm lifting support to lift or retract in the shoulder joint extending support arm; the arm is lifted the mechanism and is used for driving the arm and lifts, it includes to lift the mechanism on the arm: the arm lifting support and the fourth push rod motor, one end of the arm lifting support is hinged to the upper arm lifting support, the fourth push rod motor is fixedly connected to the upper arm lifting support, a piston rod of the fourth push rod motor is fixedly connected to the arm lifting support, and the fourth push rod motor pushes the arm lifting support to rotate along the arm lifting mechanism; an arm stay cord turnover plate is arranged at the other end of the shoulder joint abduction support arm, which is positioned at the rotating shaft end, the arm stay cord turnover plate is hinged in the shoulder joint abduction support arm through a hinge shaft, and the shoulder joint abduction support arm is provided with the body-building chest expander.

Preferably, the back raising mechanism includes: the back lifting support is triangular, two sides of the back lifting support are hinged to the body building bed frame body, the fifth push rod motor is installed on the body building bed frame body below the back lifting support, the free end of a piston rod of the fifth push rod motor is hinged to the bottom of the back lifting support, and the fifth push rod motor pushes the back lifting support to be lifted or closed on the body building bed frame body.

Preferably, the leg up-down swinging mechanism of the leg up-down and bending movement mechanism includes: two groups of crotch extension support arms, wherein the two groups of crotch extension support arms are used for supporting and driving the two legs of a bedridden person to be lifted in a reciprocating staggered manner along the vertical direction, one end of each crotch extension support arm close to the back lifting mechanism is hinged to the body-building bedridden body, a swinging transmission shaft support is arranged on the body-building bedridden body below the crotch extension support arm, a rotating shaft is rotatably connected to the swinging transmission shaft support along the horizontal direction, two groups of two link mechanisms are arranged on the rotating shaft and are respectively hinged to the two groups of crotch extension support arms, the rotating shaft drives the two groups of crotch extension support arms to be swung in a reciprocating staggered manner through the two groups of two link mechanisms which are symmetrically arranged mutually, a sixth push rod motor is arranged on the body-building bedridden body near the rotating shaft, a hinge shaft is arranged on a piston rod of the sixth push rod motor, the driving rod is fixedly connected to the rotating shaft, the rotating shaft drives the two groups of two link mechanisms to drive the two groups of crotch extension support arms in the rotating process.

Preferably, the bending motion mechanism includes: the novel crutch comprises a first supporting rod, a second supporting rod and a seventh push rod motor, wherein the first supporting rod and the second supporting rod are hinged through a hinge shaft, the free end of the first supporting rod is hinged to a crotch extension supporting arm, a strip-shaped slideway hole is formed in the position, located on the second supporting rod, of the crotch extension supporting arm in the horizontal direction, the free end of the second supporting rod is connected into the strip-shaped slideway hole in a sliding mode through a sliding shaft, the seventh push rod motor is installed on the crotch extension supporting arm below the first supporting rod, the free end of a piston rod of the seventh push rod motor is hinged to the first supporting rod, the seventh push rod motor pushes the first supporting rod to be lifted up or put down, and the first supporting rod drives the second supporting rod to slide on the strip-shaped slideway hole.

As preferred, the afterbody position of body-building bedstead body is provided with afterbody returning face plate and eighth push rod motor, afterbody returning face plate both sides are rotated and are connected on the body-building bedstead body, eighth push rod motor is installed on the body-building bedstead body of afterbody returning face plate below, the free end of the piston rod of eighth push rod motor articulates on the afterbody returning face plate, eighth push rod motor promotes the upset of afterbody returning face plate on the body-building bedstead body, body-building chest expander mechanism is installed on the afterbody returning face plate.

Preferably, the body-building bed frame body is provided with a mattress, the mattress is of a split structure, the mattress is pasted according to the positions of the lifting type swing pillow mechanism, the shoulder horizontal rotation and arm joint bending movement mechanism, the back rising mechanism, the leg up-down and bending movement mechanism and the body-building chest developer mechanism, the mattress moves along with the movement of the mechanisms, and a plurality of mattresses are respectively sleeved with replaceable soft clothing fabrics.

Preferably, avoidance spaces are formed in the body of the fitness bed frame aiming at the positions of the lifting type swing pillow mechanism, the shoulder horizontal rotation and arm joint bending movement mechanism, the back rising mechanism, the upper and lower leg and bending movement mechanism, and an external power supply and a control controller for supplying power to the first push rod motor, the second push rod motor, the third push rod motor, the fourth push rod motor, the fifth push rod motor, the sixth push rod motor, the seventh push rod motor, the eighth push rod motor and the first stepping motor are arranged on the body of the fitness bed frame.

The utility model has the advantages and positive effects that:

1. the utility model discloses a recovered body-building bed is special for the bed of the recovered and body-building motion of a section that bed patient or state of illness design disappear back, and the people on this bed is controlled with electric power does the bed of automatic recovered exercise and body-building motion, has the prevention and control bed people muscle atrophy and promotes blood circulation and body-building function. The bed is a bed for normal rest and sleep at ordinary times, normal people can do body-building exercises, and patients can do rehabilitation exercises at the same time, so that the bed is suitable for environments such as families, hospitals, nursing homes, rehabilitation centers and the like, and is a multifunctional intelligent rehabilitation and body-building bed.

2. The utility model discloses a recovered body-building bed when the people that lie in bed need not recovered body-building motion, this bed is the bed that a sleep had a rest, and the bed surface is equipped with the mattress, and the mattress pastes the dress according to each mechanism piecemeal of bed, and the piecemeal mattress moves along with each motion of motion. When rehabilitation and body-building sports are needed, the bed head can be separated and moved away for the bedridden to do double-arm rotation and swing motion. The two sides of the bed are provided with folding widening plates, and when the bedridden needs rehabilitation and fitness exercise, the widening plates of the bed turn over the lower part of the bed.

3. The utility model discloses an over-and-under type sways pillow mechanism is according to people's head natural movement yardstick and angle design, and pillow elevating system drives bed people's head and raises one's head, and pillow wabbler mechanism drives bed people's head and raises one's head horizontal hunting to reach the head motion of taking exercise on the headrest.

4. The utility model discloses a play back mechanism is used for driving the bed person and plays the back, sets up at the central point of body-building bedstead body, and it is flat with the plane of bed when flat, prop up the angle that the people in bed needs through the push rod motor when needing, and the people sits and can lean on above that in bed back, plays the effect of chair back.

5. The utility model discloses a both shoulders horizontal rotation and arm joint department bending motion mechanism is used for driving bed people both arms swing and/or drive bed people both arms bending motion, and when the people on bed need recovered or body-building when taking exercise, the both sides widening board of bed is folded the below to the bedside, and both shoulders horizontal rotation mechanism is used for driving both arms swing, and arm joint department bending motion mechanism is used for driving arm joint department bending motion. The double-shoulder horizontal rotation and arm joint bending movement mechanisms are normally arranged on two edges of the bed surface, correspond to the positions of two shoulders and long and short arms when a person lies on the bed, drive the upper arms to rotate and bend the large and small arms through the functions of the motors, and enable the upper arms of the person to horizontally rotate 0-90 degrees according to the natural angle of the human body and the large and small arms of the arms to bend and exercise according to the natural angle of the person through the push rod motors.

6. The utility model discloses a two legs are from top to bottom and crooked motion mechanism is used for driving bed people's two legs luffing motion and/or drives bed people's two legs bending motion, and two legs are from top to bottom and crooked motion mechanism shank motion mechanism one end is pressed on the bed body with the movable shaft even. The mechanism can drive the leg to move up and down, a movable support plate is further designed on the leg movement mechanism, and a push rod motor pushes the support to move to drive the leg to do bending movement.

7. The utility model discloses a body-building chest expander mechanism is used for assisting bed person hand or foot to take exercise, the afterbody of the bed body and the body-building stay cord apparatus of the installation of arm forearm tip, hide at ordinary times in bed body motion, be equipped with fixed movable ring on arm and the shank motion, prevent that arm and leg from falling down in the motion, soft rope passes solid fixed ring and is used for fixing upper arm and shank in the people's motion, play safety protection upper arm and shank fixed action in the recovered motion process, prevent that accidental injury from taking place. The surface of the bed body is decorated with a soft bed surface (split type) which can be cleaned and replaced.

Drawings

Other objects and results of the invention will be more apparent and readily appreciated by reference to the following description taken in conjunction with the accompanying drawings, and as the invention is more fully understood. In the drawings:

fig. 1 is one of the overall structural diagrams according to the embodiment of the present invention.

Fig. 2 is a second schematic diagram of the overall structure according to the embodiment of the present invention.

Fig. 3 is a top view of the overall structure according to an embodiment of the present invention.

Fig. 4 is a schematic view of the connection structure of the body-building bedstead body and the horizontal rotation of the shoulders and the bending movement mechanism at the arm joint according to the embodiment of the present invention.

Fig. 5 is a partial schematic view of a connection structure of a body-building bedstead body and a shoulder joint abduction support arm according to an embodiment of the present invention.

Fig. 6 is a second partial schematic view of a connection structure of the body-building bedstead body and the shoulder joint abduction support arm according to the embodiment of the present invention.

Fig. 7 is a schematic structural view of the dual-shoulder horizontal rotation and arm joint bending movement mechanism according to the embodiment of the present invention.

Fig. 8 is a side view of the installation structure of the shoulder horizontal rotation and arm joint bending exercise mechanism according to the embodiment of the present invention.

Fig. 9 is a schematic view of a partial structure of an arm pull rope turnover plate and a shoulder joint abduction arm according to an embodiment of the present invention.

Fig. 10 is a front view of the elevating swing pillow mechanism according to the embodiment of the present invention in a swing state.

Fig. 11 is a front view of the parallel state of the elevating swing pillow mechanism according to the embodiment of the present invention.

Fig. 12 is a schematic view of a mounting structure of a back lifting mechanism and a body frame according to an embodiment of the present invention.

Fig. 13 is a front view of a folded state of a back lifting mechanism according to an embodiment of the present invention.

Fig. 14 is a front view of the back lifting mechanism in an unfolded state according to the embodiment of the present invention.

Fig. 15 is a schematic view of the installation structure of the two-leg up-and-down and bending exercise mechanism and the body-building bed frame according to the embodiment of the present invention.

Fig. 16 is a schematic view of the connection of the crotch abduction arm with the sixth push rod motor according to the embodiment of the present invention.

Fig. 17 is a front view of the crotch abduction arm and the sixth push rod motor according to the embodiment of the present invention.

Fig. 18 is a front view of a connection structure of the crotch abduction arm and the first support bar, the second support bar and the seventh push rod motor according to the embodiment of the present invention.

Fig. 19 is a schematic view of a connection structure of the tail turnover plate and the eighth push rod motor according to the embodiment of the present invention.

Fig. 20 is a schematic structural view of a body-building bed frame body according to an embodiment of the present invention.

Wherein the reference numerals include: the body-building bed frame body 1, the lifting type swing pillow mechanism 2, the swing plate 201, the first motor fixing seat 202, the first push rod motor 203, the lifting plate 204, the triangular support 205, the second push rod motor 206, the guide support 207, the fixing base 208, the double-shoulder horizontal rotation and arm joint bending motion mechanism 3, the shoulder joint extending support 301, the rotating shaft 302, the bearing seat 303, the first stepping motor mounting seat 304, the first stepping motor 305, the driving wheel 306, the belt 307, the upper arm upper lifting support 308, the third push rod motor 309, the arm upper lifting support 310, the fourth push rod motor 311, the arm pull rope turnover plate 312, the back lifting mechanism 4, the back lifting support 401, the fifth push rod motor 402, the double-leg up-down and bending motion mechanism 5, the crotch extending support 501, the transmission shaft support 502, the rotating shaft 503, the two link mechanisms 504, the sixth push rod motor 505, the driving rod 506, the first support 507, the second push rod motor 507, the lifting plate 304, the, A second support rod 508, a seventh push rod motor 509, a hinge shaft 510, a strip-shaped slideway hole 511, a sliding shaft 512, a body-building chest expander mechanism 6, a tail overturning plate 7 and an eighth push rod motor 701.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.

Fig. 1-20 show an overall structural schematic according to an embodiment of the present invention.

As shown in fig. 1-20, the exercise bed frame provided by the embodiment of the present invention comprises: the fitness bed comprises a fitness bed frame body 1, a lifting type swing pillow mechanism 2 arranged at the head of the fitness bed frame body 1, two shoulder horizontal rotation and arm joint bending movement mechanisms 3 arranged at two sides of the upper part of the fitness bed frame body 1, a back lifting mechanism 4 arranged at the middle of the fitness bed frame body 1, two leg up-down and bending movement mechanisms 5 arranged at the lower half part of the fitness bed frame body 1, and a fitness chest expander mechanism 6 arranged at the tail of the fitness bed frame body 1 and the tail end of an arm.

The body-building bed frame body 1 in the embodiment is a bed for sleeping and resting when rehabilitation and body-building are not needed, the bed surface is provided with a mattress, the mattress is attached according to the block mounting of each mechanism of the bed, and the block mattress moves along with the movement of each movement mechanism. When rehabilitation and body-building sports are needed, the bed head can be separated and moved away for the bedridden to do double-arm rotation and swing motion. The folding widening plates are arranged on two sides of the bed, when a bedridden person needs rehabilitation fitness exercise, the folding widening plates of the bed are turned to the lower portion of the bed, and the folding widening plates are hinged to two sides of the fitness bed frame body through hinges.

Referring to fig. 1, 2, 3, 10, and 11, the elevating swing pillow mechanism 2 in this embodiment is used to lift the head of the bedridden person and/or to drive the head of the bedridden person to swing left and right, and the elevating swing pillow mechanism 2 includes: the pillow swing mechanism is arranged on the pillow lifting mechanism; the pillow swing mechanism includes: a swing plate 201 and a headrest mounted on the swing plate 201; pillow elevating system includes: a first motor fixing seat 202 installed on the body-building bed frame body 1, a first push rod motor 203 installed on the motor fixing seat 202, a lifting plate 204 installed on a piston rod of the first push rod motor 203, and a triangular support 205 installed at the middle position of the upper end face of the lifting plate 204, wherein the swinging plate 201 is hinged on the triangular support 205, one side of the lifting plate 204 is fixedly connected with a second push rod motor 206, the free end of the piston rod of the second push rod motor 206 is hinged at one end of the swinging plate 201, the second push rod motor 206 pushes the swinging plate 201 to swing in a reciprocating manner on the triangular support 205, so that a headrest on the swinging plate 201 drives a head to swing in a reciprocating manner, the first push rod motor 203 of the pillow lifting mechanism pushes the lifting plate 204 to move up and down in a reciprocating manner relative to the body-building bed frame body 1, four guide supporting columns 207 are arranged at the bottom of the body-building bed frame body 1, a fixing, the fixed base 208 is provided with a guide hole corresponding to the position of the guide strut 207, and the guide strut 207 is slidably connected in the corresponding guide hole.

Referring to fig. 1 to 9, the dual-shoulder horizontal rotation and arm joint bending movement mechanism 3 in this embodiment is used to drive the dual arms of the bedridden person to swing and/or drive the dual arms of the bedridden person to bend, and the dual-shoulder horizontal rotation and arm joint bending movement mechanism 3 includes: the device comprises a double-shoulder horizontal rotating mechanism for driving two arms to swing and an arm joint bending motion mechanism for driving an arm joint to bend, wherein the arm joint bending motion mechanism is arranged on the double-shoulder horizontal rotating mechanism; both shoulders horizontal rotation mechanism includes: two sets of shoulder joint abduction support arms 301 symmetrically arranged on the body-building bedstead body 1, two sets of shoulder joint abduction support arms 301 are used for supporting and driving two arms of a bedridden person to swing back and forth along the horizontal direction, one end of the shoulder joint abduction support arm 301 is fixedly connected with a rotating shaft 302, the rotating shaft 302 of the shoulder joint abduction support arm 301 is rotatably connected in a bearing positioned on a bearing seat 303, a first stepping motor mounting seat 304, a first stepping motor 305, a driving wheel 306 and a belt 307 are arranged at the position of the hinged end of the shoulder joint abduction support arm 301 on the body-building bedstead body 1, the first stepping motor mounting seat 304 is fixedly connected on the body-building bedstead body 1, the first stepping motor 305 is arranged on the first stepping motor mounting seat 304, the driving wheel 306 is arranged on the driving shaft of the first stepping motor 305, the driving wheel 306 drives the rotating shaft 302 in the bearing seat 303 to rotate through, the rotating shaft 302 drives the shoulder joint abduction support arm 301 to rotate, and the arm of the bedridden person is placed in the shoulder joint abduction support arm 301 and moves along with the movement of the shoulder joint abduction support arm 301.

The arm joint bending motion mechanism in this embodiment is mounted on the shoulder joint abduction arm 301, and includes: install and lift the mechanism on the inside upper arm of shoulder joint abduction support arm 301, install and lift the mechanism on the arm that lifts on the mechanism on the upper arm, it is used for driving the upper arm to lift the mechanism on the upper arm, it includes to lift the mechanism on the upper arm: an upper arm lifting support 308 and a third push rod motor 309, wherein one end of the upper arm lifting support 308 is hinged to one side of the inside of the shoulder joint abduction support arm 301, the third push rod motor 309 is installed inside the shoulder joint abduction support arm 301 and is positioned at the bottom of the upper arm lifting support 308, the free end of a piston rod of the third push rod motor 309 is fixedly connected to the bottom or the side surface of the upper arm lifting support 308, and the third push rod motor pushes the upper arm lifting support 308 to be lifted or retracted in the shoulder joint abduction support arm 301; the arm is lifted the mechanism and is used for driving the arm and lifts, it includes to lift the mechanism on the arm: an arm lifting support 310 and a fourth push rod motor 311, wherein one end of the arm lifting support 310 is hinged to the upper arm lifting support 308, the fourth push rod motor 311 is fixedly connected to the upper arm lifting support 308, a piston rod of the fourth push rod motor 311 is fixedly connected to the arm lifting support 310, and the fourth push rod motor 311 pushes the arm lifting support 310 to rotate along the arm lifting mechanism; the shoulder joint abduction arm 301 is provided with an arm pull rope turnover plate 312, the arm pull rope turnover plate 312 is hinged in the shoulder joint abduction arm 301 through a hinge shaft, and the shoulder joint abduction arm 301 is provided with the body-building chest expander (chest expander) 6.

Referring to fig. 1, 2, 3, 12, 13 and 14, the back lifting mechanism 4 in the present embodiment is used for driving the bedridden to lift the back; the back lifting mechanism 4 includes: the back lifting support 401 is triangular, two sides of the back lifting support 401 are hinged to the body building bedstead body 1, the fifth push rod motor 402 is installed on the body building bedstead body 1 below the back lifting support 401, the free end of a piston rod of the fifth push rod motor 402 is hinged to the bottom of the back lifting support 401, and the fifth push rod motor 402 pushes the back lifting support 401 to be lifted or closed on the body building bedstead body 1.

Referring to fig. 1, 2, 3, 15, 16, 17, and 18, the leg up-down and bending movement mechanism 5 in this embodiment is used for driving the legs of the bedridden person to swing up and down and/or driving the legs of the bedridden person to bend, and the leg up-down and bending movement mechanism 5 includes: the leg bending mechanism is arranged on the two-leg up-and-down swinging mechanism; both legs luffing motion includes: two groups of crotch extension support arms 501, wherein the two groups of crotch extension support arms 501 are used for supporting and driving the two legs of the bedridden to be lifted in a reciprocating staggered manner along the vertical direction, one end of the crotch extension support arm 501 close to the back raising mechanism 4 is hinged on the body-building bedstead body 1, a transmission shaft support 502 is arranged on the body-building bedstead body 1 below the crotch extension support arm 501, a rotating shaft 503 is rotatably connected on the transmission shaft support 502 along the horizontal direction, two groups of two link mechanisms 504 are arranged on the rotating shaft 503, the two groups of two link mechanisms 504 are respectively hinged with the two groups of crotch extension support arms 501, the rotating shaft 503 drives the two groups of crotch extension support arms 501 to swing in a reciprocating staggered manner through the two groups of two link mechanisms 504 which are symmetrically arranged, a sixth push rod motor 505 is arranged on the body-building bedstead body 1 near the rotating shaft 503, and a driving rod 506 is hinged on a piston rod of, the driving rod 506 is fixedly connected to the rotating shaft 503, the sixth push rod motor 505 drives the rotating shaft 503 to rotate through the driving rod 506, the rotating shaft 503 drives two sets of the two-link mechanisms 504 to drive the two sets of the crotch extension arms 501 in the rotating process, the legs of the bedridden person are placed in the crotch extension arms 501, and the legs swing along with the swing of the crotch extension arms 501.

The bending motion mechanism in this embodiment includes: the first support rod 507 and the second support rod 208 are hinged through a hinge shaft 510, the free end of the first support rod 507 is hinged on the crotch abduction arm 501, a strip-shaped slideway hole 511 is formed in the crotch abduction arm 501 and located at the second support rod 508 along the horizontal direction, the free end of the second support rod 508 is connected in the strip-shaped slideway hole 511 in a sliding mode through a sliding shaft 512, the seventh push rod motor 509 is installed on the crotch abduction arm 501 below the first support rod 507, the free end of a piston rod of the seventh push rod motor 509 is hinged on the first support rod 507, the seventh push rod motor 509 pushes the first support rod 507 to be lifted or lowered, and the first support rod 507 drives the second support rod 508 to slide on the strip-shaped slideway hole 511 through the sliding shaft 512.

Referring to fig. 1, 2, 3, and 19, a tail turning plate 7 and an eighth push rod motor 701 are disposed at a tail position of the body building frame body 1 in this embodiment, two sides of the tail turning plate 7 are rotatably connected to the body building frame body 1, the eighth push rod motor 701 is mounted on the body building frame body 1 below the tail turning plate 7, a free end of a piston rod of the eighth push rod motor 701 is hinged to the tail turning plate 7, the eighth push rod motor 701 pushes the tail turning plate 7 to turn over the body building frame body 1, and a body building tensioner mechanism (tensioner) 6 is mounted on the tail turning plate 7.

The body-building bed frame body 1 in the embodiment is provided with a mattress, the mattress is of a split structure, the mattress is pasted according to the positions of the lifting type swing pillow mechanism 2, the shoulder horizontal rotation and arm joint bending movement mechanism 3, the back rising mechanism 4, the leg up-down and bending movement mechanism 5 and the body-building chest expander mechanism 6, the mattress moves along with the movement of the mechanisms, and a plurality of mattresses are respectively sleeved with replaceable soft fabrics.

In this embodiment, the body-building bedstead 1 is provided with avoidance spaces for positions of the lifting swing pillow mechanism 2, the shoulder horizontal rotation and arm joint bending movement mechanism 3, the back raising mechanism 4, the leg up-down and bending movement mechanism 5, the body-building bedstead 1 is provided with an external power supply and a controller for controlling the first push rod motor 203, the second push rod motor 206, the third push rod motor 309, the fourth push rod motor 311, the fifth push rod motor 402, the sixth push rod motor 505, the seventh push rod motor 509, the eighth push rod motor 701 and the first stepping motor 305, the controller is an industrial computer (CPU226CN 216-2BD23-0XB 82 AD) or an encoder, and the above mechanisms are respectively provided with a mechanical limit switch or a limit switch.

The working principle of each mechanism is as follows:

the working principle of the lifting type swing pillow mechanism 2 is as follows: the first motor fixing seat 202 is installed on the body-building bed frame body 1 through a pin shaft, the first push rod motor 203 is vertically installed on the first motor fixing seat 202, the first push rod motor 203 pushes the lifting plate 204 to reciprocate up and down so as to drive the head to be lifted up or put down, wherein the guide support columns 207 at four corner positions of the lifting plate 204 slide in the guide holes of the fixing base 208; the swinging plate 201 is hinged on the lifting plate 204 through a hinge shaft, a second push rod motor 206 on one side of the swinging plate 201 pushes the swinging plate 201 to swing back and forth relative to the triangular support 205, and the headrest on the swinging plate 201 drives the head of the bedridden person to swing back and forth according to a set program.

The working principle of the mechanism 3 for horizontal rotation of shoulders and bending movement of the joints of the arms is as follows: two shoulder joint abduction support arms 301 which are symmetrically arranged, wherein one ends of the two shoulder joint abduction support arms 301 are hinged to the position of the shoulder on the body-building bedstead body 1, rotating shafts 302 on the two shoulder joint abduction support arms 301 are rotatably connected to the body-building bedstead body 1, a bearing seat is arranged between the body-building bedstead body 1 and the rotating shafts 302, the rotating shafts 302 are arranged in bearings, driving wheels 306 on a first stepping motor 305 drive the rotating shafts 302 to rotate along 0-90 degrees through belts 307, two arms of a bedridden person are respectively placed on the two shoulder joint abduction support arms 301, and the shoulder joint abduction support arms 301 drive the two arms to move in the rotating process; the upper arm lifting support 308 is hinged at a position close to the head side in the shoulder joint abduction support arm 301, the third push rod motor 309 pushes the upper arm lifting support 308 to do lifting or lowering motion, the arm lifting support 310 is hinged at the middle position of the upper arm lifting support 308, the fourth push rod motor 311 pushes the arm lifting support 310 to do lifting or lowering motion, the arm of the bedridden is integrally placed on the upper arm lifting support 308 and the arm lifting support 310 in the shoulder joint abduction support arm 301, the upper arm lifting support 308 drives the arm to be integrally lifted or lowered, and the arm lifting support 310 drives the arm part to be lifted or lowered.

The working principle of the back lifting mechanism 4 is as follows: the back lifting support 401 is hinged in a groove in the middle of the body building bed frame body 1 through pin shafts at two ends, a fifth push rod motor 402 below the back lifting support 401 is hinged at the back of the back lifting support 401, and the fifth push rod motor 402 drives a bedridden person to lift the back or lie down in the process of pushing the back lifting support 401 to lift or put down.

The working principle of the double-leg up-and-down and bending movement mechanism 5 is as follows: two crotch abduction arms 501 arranged in parallel, one end of each of which is hinged in a groove on the body-building bed frame body 1 at the position of a leg, two link mechanisms 504 are respectively arranged at the middle position below the two crotch abduction arms 501, the two link mechanisms 504 are symmetrically arranged oppositely, one end of each of the two link mechanisms 504 is fixedly connected at the middle position below the crotch abduction arm 501, the other end of each of the two link mechanisms 504 is fixedly connected on the same rotating shaft 503, the two ends of the rotating shaft 503 are rotatably connected on a transmission shaft bracket 502 of the body-building bed frame body 1 along the horizontal direction, a driving rod 506 hinged on an output shaft of a sixth push rod motor 505 is fixedly connected at the middle position of the rotating shaft 503, the sixth push rod motor 505 drives the rotating shaft 503 to rotate back and forth through the driving rods 506, the rotating shaft 503 drives the respective crotch abduction arms 501 to swing back and forth through the two, the legs of the bedridden are respectively placed on the two crotch abduction support arms 501, and the two crotch abduction support arms 501 drive the legs to swing back and forth in the process of staggered back and forth swing. The first support rod 507 and the second support rod 508 in the crotch abduction support arm 501 support the legs of the bedridden person, the free end of the first support rod 507 is hinged on the crotch abduction support arm 501, the free end of the second support rod 508 is connected on the strip-shaped slideway hole 511 in a sliding mode through a sliding shaft 512, and the seventh push rod motor 509 pushes the first support rod 507 to be lifted or put down so as to indirectly drive the knee joint of the legs of the bedridden person to do bending motion.

The utility model discloses well sensor and controller in each mechanism belongs to prior art, is not being repeated in this application.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A rehabilitation and fitness bed, comprising: the fitness bed comprises a fitness bed frame body, a lifting type swing pillow mechanism arranged at the head of the fitness bed frame body, a double-shoulder horizontal rotation and arm joint bending movement mechanism arranged at the upper part of the fitness bed frame body, a back lifting mechanism arranged at the middle part of the fitness bed frame body, a double-leg up-down and bending movement mechanism arranged at the lower half part of the fitness bed frame body, and a fitness chest expander mechanism arranged at the tail part of the fitness bed frame body and the tail end of an arm;

the back lifting mechanism is used for driving the bedridden to lift the back;

2. The rehabilitation and fitness bed of claim 1, wherein the pillow swinging mechanism of the lifting type swinging pillow mechanism comprises: a swing plate and a headrest mounted on the swing plate; the pillow elevating system of pillow mechanism is swayd in over-and-under type includes: a first motor fixing seat arranged on the body-building bed frame body, a first push rod motor arranged on the motor fixing seat, a lifting plate arranged on a piston rod of the first push rod motor, a triangular support arranged at the middle position of the upper end surface of the lifting plate, the swing plate is hinged on the triangular support, one side of the lifting plate is fixedly connected with a second push rod motor, the free end of a piston rod of the second push rod motor is hinged at one end of the swinging plate, the second push rod motor pushes the swinging plate to swing in a reciprocating manner on the triangular support, the first push rod motor pushes the lifting plate to reciprocate up and down relative to the body-building bed frame body, the bottom of the lifting plate is provided with four guide supporting columns, the bottom of body-building bedstead body is provided with the unable adjustment base who is used for installing the direction pillar, unable adjustment base is last to correspond the position of direction pillar is provided with the guiding hole, direction pillar sliding connection is in the guiding hole that corresponds.

3. The rehabilitation and fitness bed of claim 1, wherein the shoulder horizontal rotation mechanism of the shoulder horizontal rotation and arm joint bending motion mechanism comprises: the shoulder joint abduction support arms are symmetrically arranged on the fitness bed frame body, the two shoulder joint abduction support arms are used for supporting and driving two arms of a bedridden person to swing back and forth along the horizontal direction, one end of each shoulder joint abduction support arm is fixedly connected with a rotating shaft, the rotating shaft of each shoulder joint abduction support arm is rotatably connected into a bearing located on a bearing seat, a first stepping motor mounting seat, a first stepping motor, a driving wheel and a belt are arranged at the position, located at the hinged end of each shoulder joint abduction support arm, of the fitness bed frame body, the first stepping motor mounting seat is fixedly connected onto the fitness bed frame body, the first stepping motor is mounted on the first stepping motor mounting seat, the driving wheel is mounted on a driving shaft of the first stepping motor, the driving wheel drives the rotating shaft in the bearing seat to rotate through the belt, and the rotating shaft drives the shoulder joint abduction.

4. The rehabilitation and fitness bed of claim 3, wherein the arm-joint bending motion mechanism is mounted on the shoulder abduction arm, the arm-joint bending motion mechanism comprising: install and lift the mechanism on the inside upper arm of shoulder joint abduction support arm, install and lift the mechanism on the arm that lifts on the mechanism on the upper arm, it is used for driving the upper arm to lift the mechanism on the upper arm to lift the mechanism, the upper arm lifts the mechanism and includes: the upper arm lifting support and the third push rod motor are arranged, one end of the upper arm lifting support is hinged to one side of the inside of the shoulder joint extending support arm, the third push rod motor is arranged inside the shoulder joint extending support arm and located at the bottom of the upper arm lifting support, the free end of a piston rod of the third push rod motor is fixedly connected to the bottom of the upper arm lifting support, and the third push rod motor pushes the upper arm lifting support to lift or retract in the shoulder joint extending support arm; the arm is lifted the mechanism and is used for driving the arm and lifts, it includes to lift the mechanism on the arm: the arm lifting support and the fourth push rod motor, one end of the arm lifting support is hinged to the upper arm lifting support, the fourth push rod motor is fixedly connected to the upper arm lifting support, a piston rod of the fourth push rod motor is fixedly connected to the arm lifting support, and the fourth push rod motor pushes the arm lifting support to rotate along the arm lifting mechanism; an arm stay cord turnover plate is arranged at the other end of the shoulder joint abduction support arm, which is positioned at the rotating shaft end, the arm stay cord turnover plate is hinged in the shoulder joint abduction support arm through a hinge shaft, and the shoulder joint abduction support arm is provided with the body-building chest expander.

5. The rehabilitation and fitness bed of claim 1, wherein the back raising mechanism comprises: the back lifting support is triangular, two sides of the back lifting support are hinged to the body building bed frame body, the fifth push rod motor is installed on the body building bed frame body below the back lifting support, the free end of a piston rod of the fifth push rod motor is hinged to the bottom of the back lifting support, and the fifth push rod motor pushes the back lifting support to be lifted or closed on the body building bed frame body.

6. The rehabilitation and fitness bed of claim 1, wherein the leg up-and-down and bending movement mechanism comprises: two groups of crotch extension support arms, wherein the two groups of crotch extension support arms are used for supporting and driving the two legs of a bedridden person to be lifted in a reciprocating staggered manner along the vertical direction, one end of each crotch extension support arm close to the back lifting mechanism is hinged to the body-building bedridden body, a swinging transmission shaft support is arranged on the body-building bedridden body below the crotch extension support arm, a rotating shaft is rotatably connected to the swinging transmission shaft support along the horizontal direction, two groups of two link mechanisms are arranged on the rotating shaft and are respectively hinged to the two groups of crotch extension support arms, the rotating shaft drives the two groups of crotch extension support arms to be swung in a reciprocating staggered manner through the two groups of two link mechanisms which are symmetrically arranged mutually, a sixth push rod motor is arranged on the body-building bedridden body near the rotating shaft, a hinge shaft is arranged on a piston rod of the sixth push rod motor, the driving rod is fixedly connected to the rotating shaft, the rotating shaft drives the two groups of two link mechanisms to drive the two groups of crotch extension support arms in the rotating process.

7. The rehabilitation and fitness bed of claim 6, wherein the bending motion mechanism comprises: the novel crutch comprises a first supporting rod, a second supporting rod and a seventh push rod motor, wherein the first supporting rod and the second supporting rod are hinged through a hinge shaft, the free end of the first supporting rod is hinged to a crotch extension supporting arm, a strip-shaped slideway hole is formed in the position, located on the second supporting rod, of the crotch extension supporting arm in the horizontal direction, the free end of the second supporting rod is connected into the strip-shaped slideway hole in a sliding mode through a sliding shaft, the seventh push rod motor is installed on the crotch extension supporting arm below the first supporting rod, the free end of a piston rod of the seventh push rod motor is hinged to the first supporting rod, the seventh push rod motor pushes the first supporting rod to be lifted up or put down, and the first supporting rod drives the second supporting rod to slide on the strip-shaped slideway hole.

8. The rehabilitation body-building bed according to claim 1, wherein a tail turnover plate and an eighth push rod motor are arranged at the tail position of the body-building bed frame body, two sides of the tail turnover plate are rotatably connected to the body-building bed frame body, the eighth push rod motor is installed on the body-building bed frame body below the tail turnover plate, the free end of a piston rod of the eighth push rod motor is hinged to the tail turnover plate, the eighth push rod motor pushes the tail turnover plate to turn over on the body-building bed frame body, and the body-building chest expander mechanism is installed on the tail turnover plate.

9. The rehabilitation and fitness bed according to claim 1, wherein a mattress is arranged on the fitness bed frame body, the mattress is of a split structure and is attached according to the positions of the lifting type swing pillow mechanism, the shoulder horizontal rotation and arm joint bending movement mechanism, the back lifting mechanism, the leg up-down and bending movement mechanism and the fitness chest expander mechanism, the mattress moves along with the movement of the mechanisms, and a plurality of mattresses are respectively sleeved with a replaceable soft fabric.

10. The rehabilitation and fitness bed of claim 2, wherein avoidance spaces are provided on the body of the fitness bed frame for the positions of the lifting type swing pillow mechanism, the shoulder horizontal rotation and arm joint bending movement mechanism, the back rising mechanism, the upper and lower legs and the bending movement mechanism, and an external power supply and a controller for controlling the first push rod motor, the second push rod motor, the third push rod motor, the fourth push rod motor, the fifth push rod motor, the sixth push rod motor, the seventh push rod motor, the eighth push rod motor and the first stepping motor are arranged on the body of the fitness bed frame.