CN113384433B - Cerebrovascular disease rehabilitation bed - Google Patents

Abstract

The invention belongs to the field of medical equipment assistance, and in particular relates to a rehabilitation bed for cerebrovascular diseases, comprising a bed body, a support leg is fixed on the bottom surface of the bed body, a pair of support plates are rotatably connected to the front end of the bed body, and a fixing belt is fixedly connected to the support plate , a pair of support plates are respectively located on both sides of the bed body, the bottom surface of the bed body is also fixedly connected with a support frame, the support frame is connected with a power mechanism, the power mechanism is connected with an exercise mechanism, and the support plate is connected with the exercise structure; the power mechanism It is also connected with a pair of massage mechanisms, which are symmetrically arranged on the left and right, and the massage mechanism is located in the middle of the bed body; the present invention effectively solves the problem that the cerebrovascular disease rehabilitation bed in the prior art cannot help patients to exercise passively and cannot perform massage The problem.

Description

Cerebrovascular disease rehabilitation bed

technical field

The invention belongs to the field of medical equipment assistance, in particular to a rehabilitation bed for cerebrovascular diseases.

Background technique

Cerebrovascular disease refers to a group of diseases with cerebral hemorrhage or ischemic injury symptoms as the main clinical manifestation caused by cerebral blood vessel rupture, bleeding or thrombosis. After the attack of cerebrovascular disease, there may be sequelae left, such as limb paralysis etc. Patients with cerebrovascular disease can be relieved or even recovered through physical exercise in the later stage, especially upper limb exercise has a good effect on recovery; at present, rehabilitation equipment is mostly aimed at mild patients, and patients need to carry out auxiliary exercises independently. For severe patients, bed rest all year round , it is impossible to carry out personal active exercise, and it can only be carried out by other people's manual methods such as massage, which has little effect on the patient's rehabilitation; The problem of performing a massage, therefore, is in urgent need of a cerebrovascular disease rehabilitation bed.

Contents of the invention

In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a rehabilitation bed for cerebrovascular disease, which effectively solves the problems that the rehabilitation bed for cerebrovascular disease in the prior art cannot help patients to exercise passively and cannot perform massage.

To achieve the above object, the present invention adopts the following technical solutions:

The cerebral hemorrhage rehabilitation bed comprises a bed body, the bottom surface of the bed body is fixed with support legs, the front end of the bed body is connected with a pair of support plates in rotation, and the support plates are fixedly connected with fixing belts, and the pair of support plates are respectively located at the bottom of the bed body. On both sides, the bottom surface of the bed body is also fixedly connected with a support frame, the support frame is connected with a power mechanism, the power mechanism is connected with an exercise mechanism, and the support plate is connected with the exercise structure; the power mechanism is also connected with a pair of massage mechanisms, and a pair of massage mechanisms. The mechanism is symmetrically arranged left and right, and the massage mechanism is located in the middle of the bed;

The power mechanism includes a power motor fixedly connected to the support frame, the output end of the power motor is fixedly connected with a first driving bevel gear, the first driving bevel gear is meshed with a first driven bevel gear, and the first driven bevel gear is coaxial A planetary rod is fixedly connected, and the other end of the planetary rod is rotatably connected with a planetary gear, and the planetary gear is meshed with a sun gear, and the sun gear is fixedly connected with the bed body; the planetary gear is fixedly connected with a first crank, and the first crank is rotatably connected There is an active rocker, and the other end of the active rocker is rotatably connected to a driven rocker, and the driven rocker is rotatably connected to the bed body;

The exercise mechanism includes a first rocker that is slidably connected to the driven rocker, and the driven rod is provided with a first chute, the first rocker is slidably connected to the first chute, and the first rocker is also connected to the first slide. The first rocker is rotatably connected with the bed body; the first rocker is also rotatably connected with a first connecting rod, and the other end of the first connecting rod is rotatably connected with a first slider. The bed body is slidably connected, a second chute is provided on both sides of the first slider, a second rocker is slidably connected in the second chute, and the other end of the second rocker is fixedly connected with the support plate;

A pair of said massage mechanism comprises a left massage mechanism and a right massage mechanism. The left massage mechanism comprises a slide groove provided on the bed body. A left slide frame is slidably connected in the slide groove. It includes a sliding groove provided on the bed body, a right sliding frame is slidably connected to the sliding groove, and a right massage component is connected to the right sliding frame; a left sliding rod is rotatably connected to the left sliding frame, and the other end of the left sliding rod is rotatably connected to There is a second slider, the second slider is slidingly connected with the bed body, and the second slider is also rotatably connected with a right connecting rod, and the right connecting rod is rotatably connected with the right sliding frame; the first driven bevel gear is also connected with a transmission Components, the transmission components are connected with the massage mechanism.

Further, the transmission assembly includes a transmission rod coaxially fixedly connected with the first driven bevel gear, the transmission rod is fixedly connected with a second crank, and the second crank is rotatably connected with a second connecting rod, and the second connecting rod is connected to the right The sliding frame is rotatably connected; the transmission rod is also coaxially fixedly connected with a second driving bevel gear, the second driving bevel gear meshes with a second driven bevel gear, and the second driven bevel gear is connected with the massage mechanism.

Further, the right massage assembly includes a telescopic rod coaxially fixedly connected with the second driven bevel gear, the telescopic rod is rotatably connected with the right sliding frame, and a left massage roller and a right massage roller are fixedly connected to the telescopic rod; The rod is also fixedly connected with a third crank, the third crank is located between the left massage roller and the right massage roller, the third crank is connected with a third connecting rod in rotation, the third connecting rod is provided with an arc groove, and the right sliding frame A fixed rod matching the arc groove is fixedly connected to the upper part, and a massage board is fixedly connected to the third connecting rod; the structure of the left massage component is the same as that of the right massage component.

Further, the telescopic rod includes a rotating inner rod fixedly connected to the second driven bevel gear, the rotating inner rod is slidably connected to a rotating outer rod, and the rotating outer rod is fixedly connected to the third crank.

The beneficial effects achieved by the present invention are:

The present invention is novel in structure, ingenious in conception, and convenient in operation. Through the setting of the power mechanism, it is guaranteed that the present invention can drive the driven rocker to swing back and forth when in use, and at the same time, the speed of the driven rocker to swing back and forth is different, so as to realize the diversity of the exercise process; Through the setting of the exercise mechanism, it is ensured that the present invention can drive the support plate to rotate back and forth during use, so that the patient can perform upper arm opening and closing exercises; through the setting of the fixing belt, it is guaranteed that the present invention can fix the patient's upper arm on the support plate during use, Realize that the support plate drives the upper arm to exercise, ensuring that the patient performs passive exercise; through the setting of the massage mechanism, it is ensured that the present invention can massage the patient's buttocks at the same time when in use, relieve the muscle atrophy caused by long-term bed rest, and help the patient recover health as soon as possible; The arrangement of the transmission assembly ensures that the present invention can drive the left massage mechanism and the right massage mechanism to slide in the slide groove when in use, so as to realize massage on different parts of the patient.

Description of drawings

Fig. 1 is the first axonometric view of overall structure of the present invention;

Fig. 2 is the second axonometric view of the overall structure of the present invention;

Fig. 3 is the axonometric view of power mechanism of the present invention;

Fig. 4 is an axonometric view of the exercise mechanism of the present invention;

Fig. 5 is the axonometric view of transmission assembly of the present invention;

Figure 6 is an enlarged view of the transmission assembly of the present invention;

Fig. 7 is the axonometric view of the right massage mechanism of the present invention;

Fig. 8 is an axonometric view of the right massage assembly of the present invention;

Fig. 9 is an axonometric view of the second slider of the present invention;

In the figure: 1, fixing belt; 2, bed body; 3, support plate; 4, massage mechanism; 5, support leg; 6, support frame; 7, power motor; 8, power mechanism; 9, exercise mechanism; 10, 11, the first chute; 12, the driving rocker; 13, the first crank; 14, the planet rod; 15, the planetary wheel; 17, the first driving bevel gear; 18, the first driven bevel gear ; 19, fixed sun gear; 20, the first rocking bar; 21, the first connecting rod; 22, the second rocking bar; 23, the first slider; 24, the second chute; 25, the right sliding frame; 26, Massage assembly; 27, transmission shaft; 28, adjustment assembly; 29, second connecting rod; 30, second driving bevel gear; 31, second driven bevel gear; 32, second crank; 33, right massage roller; 34 , left massage roller; 35, massage board; 36, the third crank; 37, rotate the outer rod; 38, rotate the inner rod; 39, the third connecting rod; 40, arc groove; 41, fixed rod; 42, the second Slide block; 43, left connecting rod; 44, left sliding frame; 45, right connecting rod.

Detailed ways

In order to make it easier for those skilled in the art to understand the present invention, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings.

As shown in Figures 1 and 2, the cerebral hemorrhage rehabilitation bed includes a bed body 2, the bottom surface of the bed body 2 is fixed with support legs 5, and the front end of the bed body 2 is rotatably connected with a pair of support plates 3, on which Fixedly connected with a fixed belt 1, a pair of support plates 3 are respectively located on both sides of the bed body 2, the bottom surface of the bed body 2 is also fixedly connected with a support frame 6, the support frame 6 is connected with a power mechanism 8, and the power mechanism 8 is connected with an exercise machine. Mechanism 9, support plate 3 is connected with exercise structure; Said power mechanism 8 is also connected with a pair of massage mechanism 4, and a pair of massage mechanism 4 is symmetrically arranged left and right, and massage mechanism 4 is positioned at the middle position of bed body 2.

When the present invention is in use, the medical personnel help the patient to lie flat on the bed body 2, put both arms on the support plate 3, and use the fixing belt 1 to fix the arms on the support plate 3; then control the power mechanism 8 to work, the power Mechanism 8 drives exercising mechanism 9 to work, and exercising mechanism 9 drives support plate 3 to rotate, and support plate 3 drives the patient's both arms to carry out opening and closing exercise; The buttocks are massaged; through the setting of the power mechanism 8, it is guaranteed that the present invention can drive the driven rocker 10 to reciprocate when in use, and the speed of the reciprocating swing of the driven rocker 10 is different at the same time, so as to realize the diversity of the exercise process; through the exercise mechanism 9 The setting of the fixed belt 1 ensures that the present invention can drive the support plate 3 to rotate back and forth when in use, so that the patient can perform upper arm opening and closing exercises; through the setting of the fixing belt 1, it is ensured that the present invention can fix the patient's upper arm on the support plate 3 when in use, Realize that the support plate 3 drives the upper arm to exercise, ensuring that the patient performs passive exercise; through the setting of the massage mechanism 4, it is ensured that the present invention can massage the patient's buttocks at the same time during use, relieve the muscle atrophy caused by long-term bed rest, and help the patient recover as soon as possible .

As shown in Figures 2 and 3, the power mechanism 8 includes a power motor 7 fixedly connected to the support frame 6, the output end of the power motor 7 is fixedly connected with a first driving bevel gear 17, and the first driving bevel gear 17 is meshed with The first driven bevel gear 18, the first driven bevel gear 18 is coaxially fixedly connected with the planetary rod 14, the other end of the planetary rod 14 is connected with the planetary gear 15, and the planetary gear 15 is meshed with a sun gear, and the sun gear and the bed body 2 fixedly connected; the planetary wheel 15 is fixedly connected with a first crank 13, the first crank 13 is rotatably connected with an active rocker 12, and the other end of the active rocker 12 is rotatably connected with a slave rocker 10, and the slave rocker The rod 10 is rotatably connected with the bed body 2 .

When the present invention is in use, the medical staff controls the power motor 7 to work, the output end of the power motor 7 drives the first driving bevel gear 17 to rotate, the first driving bevel gear 17 meshes to drive the first driven bevel gear 18 to rotate, and the first driven bevel gear 18 rotates. The bevel gear 18 coaxially drives the planetary rod 14 to rotate, and the planetary rod 14 drives the planetary gear 15 to rotate around the sun gear. At the same time, the planetary gear 15 meshes with the sun gear to rotate itself. The rocker 12 rotates, and the active rocker 12 drives the driven rocker 10 to rotate; through the setting of the power mechanism 8, it is ensured that the present invention can drive the driven rocker 10 to swing back and forth when in use, and at the same time, the speed at which the driven rocker 10 swings back and forth Different, to achieve the diversity of the exercise process.

As shown in Fig. 2 and Fig. 4, described exercise mechanism 9 comprises the first rocking bar 20 that is slidably connected with driven rocking bar 10, is provided with first chute 11 on the driven bar, and first rocking bar 20 is connected with the first rocking bar 20. The chute 11 is slidably connected, the first rocker 20 is also rotatably connected with the first chute 11 , the first rocker 20 is rotatably connected with the bed body 2 ; the first rocker 20 is also rotatably connected with a first connecting rod 21 , the other end of the first connecting rod 21 is rotatably connected with a first slider 23, the first slider 23 is slidably connected with the bed body 2, and the two sides of the first slider 23 are provided with a second chute 24, and the second chute A second rocker 22 is slidably connected to the inside of 24 , and the other end of the second rocker 22 is fixedly connected to the support plate 3 .

When the present invention is in use, the driven rocker 10 cooperates with the first rocker 20 through the first chute 11 to drive the first rocker 20 to rotate, and the first rocker 20 drives the first connecting rod 21 to rotate, and the first connecting rod 21 Drive the first slider 23 to slide, cooperate with the second rocking bar 22 through the second chute 24, the first slider 23 drives the second rocking bar 22 to rotate, and the second rocking bar 22 drives the support plate 3 to rotate; The setting ensures that the present invention can drive the support plate 3 to reciprocate and rotate when in use, so that the patient can perform upper arm opening and closing exercises.

As shown in Fig. 2 and Fig. 9, a pair of said massage mechanism 4 comprises a left massage mechanism and a right massage mechanism, and the left massage mechanism comprises a sliding groove provided on the bed body 2, and a left sliding frame 44 is slidably connected in the sliding groove, and the left The left massage assembly 26 is connected in the slide frame 44, and the right massage mechanism includes a slide groove provided on the bed body 2, and the right slide frame 25 is slidably connected in the slide groove, and the right massage assembly is connected in the right slide frame 25; The frame 44 is rotatably connected with a left sliding rod, and the other end of the left sliding rod is rotatably connected with a second slider 42 , the second slider 42 is slidably connected with the bed body 2 , and the second slider 42 is also rotatably connected with a right connecting rod 45 , the right connecting rod 45 is rotationally connected with the right sliding frame 25; the first driven bevel gear 18 is also connected with a transmission assembly, and the transmission assembly is connected with the massage mechanism 4.

When the present invention is in use, the left sliding frame 44 drives the left connecting rod 43 to rotate when sliding in the sliding groove, the left connecting rod 43 drives the second slider 42 to slide along the bed body 2, and the second slider 42 drives the right connecting rod 45 to rotate , the right connecting rod 45 drives the right sliding frame 25 to slide in the sliding groove, and the left sliding frame 44 and the right sliding frame 25 slide symmetrically; the first driven bevel gear 18 drives the transmission assembly to work, and the transmission assembly drives the left massage assembly 26 and the right massage assembly. The assembly works in the left sliding frame 44 and the right sliding frame 25; through the setting of the second sliding block 42, it is ensured that the present invention can drive the left massage mechanism and the right massage mechanism to slide symmetrically when in use, so as to improve the comfort of the patient's exercise process.

As shown in Fig. 5 and Fig. 6, the transmission assembly includes a transmission rod coaxially fixedly connected with the first driven bevel gear 18, the transmission rod is fixedly connected with a second crank 32, and the second crank 32 is rotatably connected with a second Connecting rod 29, the second connecting rod 29 is rotationally connected with the right sliding frame 25; the transmission rod is also coaxially fixedly connected with a second driving bevel gear 30, and the second driving bevel gear 30 is meshed with a second driven bevel gear 31, The second driven bevel gear 31 is connected with the massage mechanism 4 .

When the present invention is in use, the first driven bevel gear 18 coaxially drives the transmission rod to rotate, the transmission rod drives the second crank 32 to rotate, the second crank 32 drives the second connecting rod 29 to rotate, and the second connecting rod 29 drives the right sliding frame 25 slides in the sliding groove; the transmission rod also drives the second driving bevel gear 30 to rotate, and the second driving bevel gear 30 meshes to drive the second driven bevel gear 31 to rotate, and the second driven bevel gear 31 drives the massage mechanism 4 to work; The arrangement of the transmission assembly ensures that the present invention can drive the left massage mechanism and the right massage mechanism to slide in the slide groove when in use, so as to realize massage on different parts of the patient.

As shown in Figures 7 and 8, the right massage assembly includes a rotating inner rod 38 coaxially fixedly connected with the second driven bevel gear 31, the rotating inner rod 38 is slidably connected with a rotating outer rod 37, and the rotating outer rod 37 Rotately connected with the right sliding frame 25, the left massage roller 34 and the right massage roller 33 are fixedly connected on the rotating outer rod 37; the third crank 36 is also fixedly connected on the rotating outer rod 37, and the third crank 36 is positioned on the left massage roller Between 34 and the right massage roller 33, the third crank 36 is rotatably connected with a third connecting rod 39, the third connecting rod 39 is provided with an arc-shaped groove 40, and the right sliding frame 25 is fixedly connected with a groove corresponding to the arc-shaped groove 40. The matching fixed rod 41, the massage plate 35 is fixedly connected to the third connecting rod 39; the structure of the left massage component 26 is the same as that of the right massage component.

When the present invention is in use, the second driven bevel gear 31 drives the rotating inner rod 38 to rotate, and the rotating inner rod 38 drives the rotating outer rod 37 to rotate, and the rotating outer rod 37 drives the left massage roller 34 and the right massage roller 33 to rotate, and the left massage roller 34 and the right massage roller 33 massage the patient; at the same time, rotating the outer rod 37 also drives the third crank 36 to rotate, and the third crank 36 drives the third connecting rod 39 to rotate, and the cooperation of the third connecting rod 39 and the arc groove 40 drives The massage board 35 moves, and the massage board 35 massages the patient; through the setting of the massage mechanism 4, it is ensured that the present invention can massage the patient's buttocks at the same time when in use, so as to alleviate the muscle atrophy caused by long-term bed rest and help the patient to recover at an early date.

Working process of the present invention is:

When the present invention is in use, the medical personnel help the patient lie flat on the bed body 2, put both arms on the support plate 3, fix the arms on the support plate 3 with the fixing belt 1, and then control the power mechanism 8 to work: control The power motor 7 works, the output end of the power motor 7 drives the first driving bevel gear 17 to rotate, the first driving bevel gear 17 meshes to drive the first driven bevel gear 18 to rotate, and the first driven bevel gear 18 coaxially drives the planet rod 14 Rotation, the planetary rod 14 drives the planetary gear 15 to rotate around the sun gear, and at the same time the planetary gear 15 meshes with the sun gear to rotate, the planetary gear 15 drives the first crank 13 to rotate, the first crank 13 drives the active rocker 12 to rotate, and the active rocker 12 Drive the driven rocker 10 to rotate;

The driven rocker 10 drives the exercise mechanism 9 to work: the driven rocker 10 cooperates with the first rocker 20 through the first chute 11 to drive the first rocker 20 to rotate, and the first rocker 20 drives the first connecting rod 21 to rotate, The first connecting rod 21 drives the first slider 23 to slide, cooperates with the second rocker 22 through the second chute 24, the first slider 23 drives the second rocker 22 to rotate, and the second rocker 22 drives the support plate 3 to rotate , the support plate 3 drives the patient's arms to perform opening and closing exercises;

Simultaneously, the first driven bevel gear 18 coaxially drives the transmission rod to rotate, the transmission rod drives the second crank 32 to rotate, the second crank 32 drives the second connecting rod 29 to rotate, and the second connecting rod 29 drives the right sliding frame 25 to move in the sliding groove. Sliding inside; when the right sliding frame 25 slides in the sliding groove, it drives the right connecting rod 45 to rotate, and the right connecting rod 45 drives the second slider 42 to slide along the bed body 2, and the second slider 42 drives the left connecting rod 43 to rotate, and the left connecting rod Bar 43 drives left sliding frame 44 to slide in sliding groove, and left sliding frame 44 and right sliding frame 25 slide symmetrically; Left sliding frame 44 and right sliding frame 25 drive left massage assembly 26 and right massage assembly slide, left massage assembly 26 and The right massage component massages the patient's buttocks;

Finally, the transmission rod also drives the left massage assembly 26 and the right massage assembly to work, the transmission rod drives the second driving bevel gear 30 to rotate, the engagement of the second driving bevel gear 30 drives the second driven bevel gear 31 to rotate, and the second driven bevel gear 31 drives the rotating inner bar 38 to rotate, and the rotating inner bar 38 drives the rotating outer bar 37 to rotate, and the rotating outer bar 37 drives the left massage roller 34 and the right massage roller 33 to rotate, and the left massage roller 34 and the right massage roller 33 massage the patient; Rotating the outer rod 37 also drives the third crank 36 to rotate, the third crank 36 drives the third connecting rod 39 to rotate, the third connecting rod 39 cooperates with the arc groove 40 to drive the massage board 35 to move, and the massage board 35 massages the patient .

The embodiments of the present invention described above are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims (4)

1. Brain blood disease rehabilitation bed, including bed body (2), the bottom surface of bed body (2) is fixed with supporting leg (5), its characterized in that: the front end of the bed body (2) is rotatably connected with a pair of supporting plates (3), the supporting plates (3) are fixedly connected with a fixing band (1), the pair of supporting plates (3) are respectively positioned at two sides of the bed body (2), the bottom surface of the bed body (2) is also fixedly connected with a supporting frame (6), the supporting frame (6) is connected with a power mechanism (8), the power mechanism (8) is connected with an exercise mechanism (9), and the supporting plates (3) are connected with the exercise mechanism; the power mechanism (8) is also connected with a pair of massage mechanisms (4), the pair of massage mechanisms are arranged in bilateral symmetry, and the massage mechanisms (4) are positioned in the middle of the bed body (2);

the power mechanism (8) comprises a power motor (7) fixedly connected with the support frame (6), the output end of the power motor (7) is fixedly connected with a first driving bevel gear (17), the first driving bevel gear (17) is meshed with a first driven bevel gear (18), the first driven bevel gear (18) is coaxially and fixedly connected with a planetary rod (14), the other end of the planetary rod (14) is rotatably connected with a planetary wheel (15), the planetary wheel (15) is meshed with a sun wheel, and the sun wheel is fixedly connected with the bed body (2); a first crank (13) is fixedly connected to the planet wheel (15), a driving rocker (12) is rotatably connected to the first crank (13), the other end of the driving rocker (12) is rotatably connected with a driven rocker (10), and the driven rocker (10) is rotatably connected with the bed body (2);

the exercise mechanism (9) comprises a first rocker (20) which is in sliding connection with a driven rocker (10), a first sliding chute (11) is formed in the driven rod, the first rocker (20) is in sliding connection with the first sliding chute (11), the first rocker (20) is further in rotating connection with the first sliding chute (11), and the first rocker (20) is in rotating connection with the bed body (2); the bed is characterized in that a first connecting rod (21) is further rotatably connected to the first rocker (20), a first sliding block (23) is rotatably connected to the other end of the first connecting rod (21), the first sliding block (23) is slidably connected with the bed body (2), second sliding grooves (24) are formed in two sides of the first sliding block (23), a second rocker (22) is slidably connected in the second sliding grooves (24), and the other end of the second rocker (22) is fixedly connected with the supporting plate (3);

the pair of massage mechanisms (4) comprises a left massage mechanism and a right massage mechanism, the left massage mechanism comprises a sliding groove arranged on the bed body (2), a left sliding frame (44) is connected in the sliding groove in a sliding mode, a left massage assembly (26) is connected in the left sliding frame (44), the right massage mechanism comprises a sliding groove arranged on the bed body (2), a right sliding frame (25) is connected in the sliding groove in a sliding mode, and a right massage assembly is connected in the right sliding frame (25); the left sliding frame (44) is rotatably connected with a left sliding rod, the other end of the left sliding rod is rotatably connected with a second sliding block (42), the second sliding block (42) is slidably connected with the bed body (2), the second sliding block (42) is further rotatably connected with a right connecting rod (45), and the right connecting rod (45) is rotatably connected with the right sliding frame (25); the first driven bevel gear (18) is also connected with a transmission component, and the transmission component is connected with the massage mechanism (4).

2. The brain disease recovery bed of claim 1, wherein: the transmission assembly comprises a transmission rod which is coaxially and fixedly connected with the first driven bevel gear (18), the transmission rod is fixedly connected with a second crank (32), a second connecting rod (29) is rotatably connected to the second crank (32), and the second connecting rod (29) is rotatably connected with the right sliding frame (25); the transmission rod is also coaxially and fixedly connected with a second driving bevel gear (30), the second driving bevel gear (30) is meshed with a second driven bevel gear (31), and the second driven bevel gear (31) is connected with the massage mechanism (4).

3. The brain disease recovery bed of claim 1, wherein: the right massage component comprises a telescopic rod which is coaxially and fixedly connected with the second driven bevel gear (31), the telescopic rod is rotatably connected with the right sliding frame (25), and a left massage roller (34) and a right massage roller (33) are fixedly connected onto the telescopic rod; the telescopic rod is also fixedly connected with a third crank (36), the third crank (36) is positioned between the left massage roller (34) and the right massage roller (33), the third crank (36) is rotatably connected with a third connecting rod (39), the third connecting rod (39) is provided with an arc-shaped groove (40), the right sliding frame (25) is fixedly connected with a fixing rod (41) matched with the arc-shaped groove (40), and the third connecting rod (39) is fixedly connected with a massage plate (35); the left massage component (26) and the right massage component have the same structure.

4. The leukemia rehabilitation bed of claim 1, wherein: the telescopic rod comprises a rotating inner rod (38) fixedly connected with the second driven bevel gear (31), the rotating inner rod (38) is connected with a rotating outer rod (37) in a sliding mode, and the rotating outer rod (37) is fixedly connected with a third crank (36).

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