CN110664584B

CN110664584B - Rehabilitation training bed

Info

Publication number: CN110664584B
Application number: CN201910799637.4A
Authority: CN
Inventors: 李盛村; 蒋松鹤; 屠文展
Original assignee: Second Affiliated Hospital and Yuying Childrens Hospital of Wenzhou Medical University
Current assignee: Second Affiliated Hospital and Yuying Childrens Hospital of Wenzhou Medical University
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2022-03-08
Anticipated expiration: 2039-08-28
Also published as: CN110664584A

Abstract

The invention discloses a rehabilitation training bed, which comprises a bed body, wherein a left supporting arm and a right supporting arm are respectively arranged above the bed body, a first handle is arranged on the left supporting arm in a sliding manner, a second handle is arranged on the right supporting arm in a sliding manner, a resistance elastic rope is connected between the first handle and the second handle, and an adjusting member for adjusting the length of the resistance elastic rope is arranged on the bed body; the bed body is provided with a massage groove, the bottom of the bed body is provided with a massage roller, a plurality of massage bulges are circumferentially distributed on the massage roller, and the bed body is provided with a first driving component for driving the massage roller to roll in a reciprocating manner; the bed body is provided with a through hole for the shank to pass through the bed body after surrounding the knee joint and bending, the through hole is hinged with a leg plate, and the bottom of the bed body is provided with a second driving component for driving the two leg plates to swing back and forth. The invention has the following advantages and effects: the invention can carry out rehabilitation exercise on the upper limbs and the legs of the patient, and can also relieve the back muscle fatigue of the patient, so that the patient can realize better rehabilitation.

Description

Rehabilitation training bed

Technical Field

The invention relates to the field of medical instruments, in particular to a rehabilitation training bed.

Background

Rehabilitation therapy is one of important contents of rehabilitation medicine, is an important means for rehabilitation of patients, wounds and disabled persons, is generally carried out with clinical treatment such as drug therapy, surgical therapy and the like, rehabilitation evaluation is carried out on the patients, the wounds and the disabled persons before rehabilitation therapy, then a rehabilitation therapy scheme is formulated, a rehabilitation therapy group which is centered on rehabilitation doctors and formed by rehabilitation therapists and relevant personnel of clinical medicine is implemented, and the rehabilitation therapy is continuously summarized, evaluated and adjusted in the implementation process until the treatment is finished. Patients with leg diseases usually lie on the bed most of the time, the existing sickbed cannot lead the legs of the patients to be well trained, and the patients can get worse due to lack of exercise after lying in the bed for a long time. In addition, the patient can not exercise the upper limbs, the back and other parts of the patient after being bedridden for a long time, and muscle fatigue can be caused in the past, so that the vicious circle is caused.

Disclosure of Invention

The invention aims to provide a rehabilitation training bed which can exercise the legs, the upper limbs and the back of a patient, so that the patient can be better rehabilitated.

The technical purpose of the invention is realized by the following technical scheme: a rehabilitation training bed comprises a bed body, wherein a left supporting arm and a right supporting arm which are vertically arranged are respectively arranged at positions corresponding to a left arm and a right arm of a human body above the bed body, the left supporting arm and the right supporting arm are symmetrically arranged at intervals, a first handle which slides in a reciprocating manner in the vertical direction is arranged on the left supporting arm, a second handle which slides in a reciprocating manner in the vertical direction is arranged on the right supporting arm, a resistance elastic rope is connected between the first handle and the second handle, and an adjusting member for adjusting the length of the resistance elastic rope is arranged on the bed body;

a massage groove is formed in the bed body corresponding to the back of a human body, a massage roller is arranged at the bottom of the bed body corresponding to the massage groove, a plurality of massage bulges which penetrate through the massage groove and protrude out of the upper surface of the bed body are circumferentially distributed on the massage roller, and a first driving member for driving the massage roller to roll in a reciprocating manner is arranged on the bed body;

the position of the bed body corresponding to the two shanks of the human body is provided with a through hole through which the shanks can pass through the bed body after being bent around the knee joint, one side of the through hole close to the massage groove is hinged with a leg plate matched with the through hole in shape, and the bottom of the bed body is provided with a second driving component for driving the two leg plates to swing back and forth.

Through adopting above-mentioned technical scheme, patient's tie lies on the bed body, and two palms grip respectively in first handle and second handle, place the shank in two leg board tops, slide from top to bottom along left branch brace and right branch brace through the upper limbs that stretch by bending, play the purpose of taking exercise to the upper limbs through the resistance that resistance stretch cord produced to can adjust the resistance size of stretch cord through adjusting means. The first driving component drives the massage roller to rotate, the massage bulges are utilized to massage the back of the patient, the back muscle of the patient is relaxed, and the effect of relieving muscle fatigue is achieved. The second driving component drives the leg plates to swing in a reciprocating mode, the leg plates are utilized to drive the knee joints of the patients to do bending motion, and the knee joints are exercised, so that the patients can be better recovered.

Further setting the following steps: the adjusting member comprises a winding drum which is rotatably arranged at the bottom of the bed body and a positioning pin which is used for limiting the rotation of the winding drum, the positioning pin penetrates through the winding drum and is inserted into the bed body, and the resistance elastic rope is wound on the winding drum.

By adopting the technical scheme, the rotary drum is used for adjusting the length of the elastic rope, so that the resistance of the elastic rope is adjusted, and the patient can be better recovered by correspondingly adjusting according to different recovery courses. And the positioning pin penetrating through the winding drum and inserted into the bed body can fix the adjusted winding drum.

Further setting the following steps: first drive component includes first sprocket, second sprocket, chain, spout and first motor, first sprocket all rotates with the second sprocket and sets up in bed body bottom, the chain cover is located the length direction parallel arrangement of first sprocket and second sprocket and transmission direction and massage groove, the first sprocket of first motor drive rotates, the spout set up in bed body bottom and the transmission direction parallel arrangement of glide direction and chain, the massage roller rotates to slide and sets up in the spout and mesh with the chain.

Through adopting above-mentioned technical scheme, first motor drives the chain through first sprocket and second sprocket and rotates, and the chain meshes with the massage roller to the drive massage roller realizes rotating in the spout and slides, massages patient's back.

Further setting the following steps: the second drive component includes mounting bracket, second motor and two cams, the mounting bracket is installed in bed body bottom, two the cam all rotates and sets up in the mounting bracket, two synchronous rotations of two motor drive of second cam, two the periphery wall of cam offsets with the lower surface of two leg plates respectively.

Through adopting above-mentioned technical scheme, the gravity of shank makes the leg board contradict in the periphery wall of cam, and second motor drive cam rotates, drives the leg board through the characteristic of cam and realizes reciprocating swing.

Further setting the following steps: the massage roller is characterized in that a distance adjusting stud is connected between the massage protrusion and the massage roller, one end of the distance adjusting stud is fixedly connected with the massage protrusion, the other end of the distance adjusting stud is in threaded connection with the massage roller, and a locking nut is in threaded connection with the distance adjusting stud.

Through adopting above-mentioned technical scheme, the roll adjustment double-screw bolt is used for adjusting the distance between massage arch and the massage roller between the two, and rethread lock nut is used for the massage arch after the fixed regulation, can adjust the bellied dynamics of massage like this, does corresponding dynamics according to the recovered course of treatment of difference and adjusts, makes patient can realize better recovery, and can go to the independent control massage dynamics according to the position of difference, carries out the massage of pertinence position.

Further setting the following steps: the utility model discloses a bed for bed, including mounting bracket, bed body, regulating plate, jack, mounting bracket and bed body, the mounting bracket makes the cam can be towards the reciprocating swing of leg board with the bed body is articulated, the fixed regulating plate that is provided with on the bed body, be provided with on the regulating plate and use the articulated position between mounting bracket and the bed body as the centre of a circle and be the jack that encircles the distribution, insert on the jack and be equipped with the bolt that wears to establish into the mounting bracket.

Through adopting above-mentioned technical scheme, can adjust the angle of leg board through rotating the mounting bracket, do corresponding regulation according to the recovered course of treatment of difference, make patient can realize better recovery. When the angle is adjusted to a proper angle, the bolt penetrates through the jack and is inserted into the mounting frame, and the adjusted mounting frame is fixed.

Further setting the following steps: set up the perforation that supplies the resistance stretch cord to pass on the reel, left branch brace is located first handle under, right branch brace is located the second handle under all is equipped with safe stopper, safe stopper restriction first handle, second handle and the contact of the bed body.

Through adopting above-mentioned technical scheme, the resistance stretch cord passes the perforation, just can be convenient wind resistance stretch cord on the reel through rotating the reel to realize convenient winding and adjust. The setting of safety limiting block makes first handle and second handle when moving towards the bed body, can't contradict in the bed body, like this when the upper limbs take off the power, can not cause the hand centre gripping in the bed body and the first handle, the bed body and the second handle between the condition to avoid the potential safety hazard of existence.

Further setting the following steps: the bed body lower surface is equipped with first eye-splice, the leg board lower surface is equipped with the second eye-splice, be equipped with the fixed pin of wearing to establish into the second eye-splice on the first eye-splice, work as when the fixed pin is worn into first eye-splice and second eye-splice, the upper surface of leg board is equal level mutually with the upper surface of the bed body.

Through adopting above-mentioned technical scheme, the cooperation between fixed pin, first eye-splice and the second eye-splice three realizes the fixed to the leg board for the shank can have more comfortable state of placing when need not taking exercise.

In conclusion, the invention has the following beneficial effects: the invention can carry out rehabilitation exercise on the upper limbs and the legs of the patient, and can also relieve the back muscle fatigue of the patient, so that the patient can realize better rehabilitation.

Drawings

FIG. 1 is a perspective view of an embodiment;

FIG. 2 is a schematic structural diagram of an embodiment;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a partial exploded view of the regulating member in the embodiment;

FIG. 5 is a schematic structural view of a first driving member in the embodiment;

FIG. 6 is a schematic diagram of a partial structure according to an embodiment.

In the figure: 1. a bed body; 2. a left support arm; 3. a right support arm; 4. a first handle; 5. a second handle; 6. a resistance elastic cord; 7. an adjustment member; 71. a reel; 72. positioning pins; 8. a massage groove; 9. a massage roller; 10. massaging the bumps; 11. a first drive member; 111. a first sprocket; 112. a second sprocket; 113. a chain; 114. a chute; 115. a first motor; 12. a through hole; 13. a leg plate; 14. a second drive member; 141. a mounting frame; 142. a second motor; 143. a cam; 15. adjusting the distance stud; 16. a locking nut; 17. an adjusting plate; 18. a jack; 19. a bolt; 20. perforating; 22. a safety stopper; 23. a first eye-splice; 24. a second eye-splice; 25. and fixing the pin.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 6, a rehabilitation training bed, including the

bed body

1, 1 top of the bed body is corresponding to the position of human left arm and right arm and is fixed respectively and is provided with left branch strut 2 and the right branch strut 3 of vertical setting, symmetry and interval setting between the left branch strut 2 and the right branch strut 3 between the two, left branch strut 2 is equipped with along the reciprocal first handle 4 that slides of vertical direction towards the one side of right branch strut 3, right branch strut 3 is equipped with along the reciprocal second handle 5 that slides of vertical direction towards the one side of left branch strut 2, fixedly connected with resistance stretch cord 6 between first handle 4 and the second handle 5 two, 1 below of the bed body is equipped with adjusting member 7 that is used for adjusting resistance stretch cord 6 length.

The bed body 1 is provided with a plurality of massage grooves 8 corresponding to the back of a human body, the bottom of the bed body 1 is provided with a massage roller 9 corresponding to the massage grooves 8, the massage roller 9 slides along the length direction of the massage grooves 8 in a rolling manner, a plurality of massage protrusions 10 which penetrate through the massage grooves 8 and protrude out of the upper surface of the bed body 1 are circumferentially distributed on the massage roller 9, and the bed body 1 is provided with a first driving component 11 for driving the massage roller 9 to roll in a reciprocating manner. The position of the bed body 1 corresponding to the two shanks of the human body is provided with a through hole 12 through which the shanks can pass through the bed body 1 after being bent around the knee joint, one side of the through hole 12 close to the massage groove 8 is hinged with a leg plate 13 matched with the shape of the through hole 12, and the bottom of the bed body 1 is provided with a second driving component 14 which simultaneously drives the two leg plates 13 to swing back and forth.

The adjusting member 7 comprises a winding drum 71 rotatably arranged at the bottom of the bed body 1 and a positioning pin 72 for limiting the rotation of the winding drum 71, the positioning pin 72 penetrates through the winding drum 71 and is inserted into the bed body 1, a perforation 20 passing through the winding drum 71 along the radial direction of the winding drum 71 is formed in the winding drum 71, and the resistance elastic rope 6 is wound on the winding drum 71 after passing through the perforation 20. The left support arm 2 is located under the first handle 4, the right support arm 3 is located under the second handle 5 and is all provided with a safety limiting block 22, and the safety limiting block 22 limits the first handle 4, the second handle 5 to contact with the bed body 1.

The first driving member 11 includes a first sprocket 111, a second sprocket 112, a chain 113, a sliding slot 114 and a first motor 115, the first sprocket 111 and the second sprocket 112 are both rotatably disposed at the bottom of the bed body 1, the chain 113 is sleeved on the first sprocket 111 and the second sprocket 112, the transmission direction is parallel to the length direction of the massage groove 8, and the first motor 115 is fixedly disposed at the bottom of the bed body 1, and the rotating shaft is fixedly connected to the first sprocket 111 for driving the first sprocket 111 to rotate. The sliding chute 114 is fixedly arranged at the bottom of the bed body 1, the sliding direction of the sliding chute 114 is parallel to the transmission direction of the chain 113, and the massage roller 9 is rotatably arranged in the sliding chute 114 in a sliding manner and meshed with the chain 113. A distance adjusting stud 15 is connected between the massage bulge 10 and the massage roller 9, one end of the distance adjusting stud 15 is fixedly connected with the massage bulge 10, the other end of the distance adjusting stud 15 is in threaded connection with the massage roller 9, and a locking nut 16 is in threaded connection with the distance adjusting stud 15.

The second driving member 14 includes a mounting frame 141, a second motor 142 and two cams 143, the two cams 143 are rotatably disposed on the mounting frame 141, the two cams 143 are fixedly mounted on the same rotating shaft, the second motor 142 is fixedly disposed on the mounting frame 141 and is fixedly connected to the rotating shaft for driving the two cams 143 to rotate synchronously, and peripheral walls of the two cams 143 abut against lower surfaces of the two leg plates 13 respectively. The mounting frame 141 is hinged with the bottom of the bed body 1 to enable the cam 143 to swing towards the leg plate 13 in a reciprocating mode, the bed body 1 is fixedly provided with an adjusting plate 17, the adjusting plate 17 is provided with inserting holes 18 which are distributed in a surrounding mode by taking the hinged position between the mounting frame 141 and the bed body 1 as a circle center, and inserting pins 19 penetrating into the mounting frame 141 are inserted into the inserting holes 18. The lower surface of the bed body 1 is fixedly provided with a first insert buckle 23, the lower surface of the leg plate 13 is fixedly provided with a second insert buckle 24, the first insert buckle 23 is provided with a fixing pin 25 penetrating into the second insert buckle 24, and when the fixing pin 25 penetrates into the first insert buckle 23 and the second insert buckle 24, the upper surface of the leg plate 13 is flush with the upper surface of the bed body 1.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. A rehabilitation training bed is characterized in that: the bed comprises a bed body (1), a left support arm (2) and a right support arm (3) which are vertically arranged are respectively arranged above the bed body (1) corresponding to the left arm and the right arm of a human body, the left support arm (2) and the right support arm (3) are symmetrically arranged at intervals, a first handle (4) which slides in a reciprocating manner along the vertical direction is arranged on the left support arm (2), a second handle (5) which slides in a reciprocating manner along the vertical direction is arranged on the right support arm (3), a resistance elastic rope (6) is connected between the first handle (4) and the second handle (5), and an adjusting member (7) for adjusting the length of the resistance elastic rope (6) is arranged on the bed body (1);

a massage groove (8) is formed in the bed body (1) corresponding to the back of a human body, a massage roller (9) is arranged at the bottom of the bed body (1) corresponding to the massage groove (8), a plurality of massage bulges (10) which penetrate through the massage groove (8) and protrude out of the upper surface of the bed body (1) are circumferentially distributed on the massage roller (9), and a first driving member (11) for driving the massage roller (9) to roll in a reciprocating manner is arranged on the bed body (1);

a through hole (12) which is used for enabling the crus to pass through the bed body (1) after the crus surround the knee joint and bend is formed in the bed body (1) corresponding to the positions of the two crus of the human body, a leg plate (13) matched with the through hole (12) in shape is hinged to one side, close to the massage groove (8), of the through hole (12), and a second driving component (14) which simultaneously drives the two leg plates (13) to swing in a reciprocating mode is arranged at the bottom of the bed body (1);

a distance adjusting stud (15) is connected between the massage bulge (10) and the massage roller (9), one end of the distance adjusting stud (15) is fixedly connected with the massage bulge (10), the other end is in threaded connection with the massage roller (9), a locking nut (16) is in threaded connection with the distance adjusting stud (15),

the adjusting component (7) comprises a winding drum (71) rotatably arranged at the bottom of the bed body (1) and a positioning pin (72) used for limiting the rotation of the winding drum (71), the positioning pin (72) penetrates through the winding drum (71) and is inserted into the bed body (1), the resistance elastic rope (6) is wound on the winding drum (71),

the first driving member (11) comprises a first chain wheel (111), a second chain wheel (112), a chain (113), a sliding chute (114) and a first motor (115), the first chain wheel (111) and the second chain wheel (112) are both rotatably arranged at the bottom of the bed body (1), the chain (113) is sleeved on the first chain wheel (111) and the second chain wheel (112) and the transmission direction of the chain is parallel to the length direction of the massage groove (8), the first motor (115) drives the first chain wheel (111) to rotate, the sliding chute (114) is arranged at the bottom of the bed body (1) and the sliding direction of the sliding chute is parallel to the transmission direction of the chain (113), the massage roller (9) is rotatably and slidably arranged in the sliding chute (114) and is meshed with the chain (113),

the second driving member (14) comprises a mounting rack (141), a second motor (142) and two cams (143), the mounting rack (141) is mounted at the bottom of the bed body (1), the two cams (143) are rotatably arranged on the mounting rack (141), the second motor (142) drives the two cams (143) to synchronously rotate, the peripheral walls of the two cams (143) are respectively abutted against the lower surfaces of the two leg plates (13),

the mounting frame (141) is hinged with the bed body (1) to enable the cam (143) to swing towards the leg plate (13) in a reciprocating mode, an adjusting plate (17) is fixedly arranged on the bed body (1), inserting holes (18) which are distributed in a surrounding mode are formed in the adjusting plate (17) by taking the hinged position between the mounting frame (141) and the bed body (1) as the circle center, inserting pins (19) penetrating into the mounting frame (141) are inserted into the inserting holes (18),

the winding drum (71) is provided with a through hole (20) for the resistance elastic rope (6) to pass through, the left supporting arm (2) is positioned under the first handle (4), the right supporting arm (3) is positioned under the second handle (5) and is provided with a safety limiting block (22), the safety limiting block (22) limits the first handle (4) and the second handle (5) to be contacted with the bed body (1),

the bed body (1) lower surface is equipped with first eye-splice (23), leg board (13) lower surface is equipped with second eye-splice (24), be equipped with on first eye-splice (23) and wear to establish fixed pin (25) of second eye-splice (24), work as when first eye-splice (23) and second eye-splice (24) are worn into in fixed pin (25), the upper surface of leg board (13) is equal to the upper surface of the bed body (1) mutually.