CN113877156B - Intracardiac rehabilitation instrument and using method thereof - Google Patents

Abstract

The invention relates to the technical field of rehabilitation instruments, in particular to a rehabilitation instrument for cardiology department and a using method thereof. According to the rehabilitation instrument for the cardiology department and the using method thereof, the adopted stretching mechanism can be adjusted through adjustment, so that patients with different rehabilitation degrees can use the rehabilitation instrument, the problem that the stretching rehabilitation instrument is single in use range and difficult to meet the use requirements of the patients with different rehabilitation degrees is solved, the use range of the rehabilitation instrument is further improved, meanwhile, the sitting posture of the patient during training is corrected through the correction mechanism, the waist is prevented from being damaged due to incorrect sitting posture when the patient performs stretching rehabilitation training, and the safety of the patient during using the rehabilitation instrument is improved.

Description

Intracardiac rehabilitation instrument and using method thereof

Technical Field

The invention relates to the technical field of rehabilitation instruments, in particular to a rehabilitation instrument for cardiology department and a using method thereof.

Background

With the development of economy, the current heart patients can perform proper exercise recovery in due time under the accompany of doctors or guardians besides receiving medicine conservative treatment so as to help the patients to improve physical quality and blood circulation systems, and the patients can be helped to return to normal life and study as soon as possible under the cooperation of medicine treatment, exercise recovery, diet adjustment and the like.

Present stretching apparatus application scope of cardiac muscle extension is comparatively single, can not adjust according to different patients' recovered degree, consequently then is difficult to carry out the tensile motion of this kind of high strength to the patient that has just recovered to lead to stretching rehabilitation apparatus application scope to reduce, it is incorrect often because of the position of sitting of self when the patient carries out stretching rehabilitation training simultaneously, lead to the patient to remove along with stretching rehabilitation apparatus when carrying out stretching training, thereby cause the phenomenon that the waist sprained.

Disclosure of Invention

The technical scheme is as follows: in order to make up for the defects of the prior art, the invention provides a rehabilitation instrument for cardiology and a using method thereof.

The technical scheme adopted by the invention to solve the technical problem is as follows: the utility model provides a recovered apparatus of intracardiac branch of academic or vocational study, includes base, seat, supporting leg, worker's shape frame and stretching mechanism, seat and supporting leg are installed from the left hand right side in proper order to the up end of base, and symmetry is arranged around two supporting legs, and worker's shape frame is installed jointly to the up end of supporting leg, sliding connection between supporting leg and the base, is provided with stretching mechanism on the worker's shape frame, is provided with on the worker's shape frame with stretching mechanism matched with adjustment mechanism, is provided with correction mechanism on the seat, and positioning mechanism is installed to the lower terminal surface of worker's shape frame.

The stretching mechanism comprises a limiting sliding groove, a fixing plate, a limiting block, a reset spring, a stretching spring, a pull ring and a limiting block II, the limiting sliding grooves are formed in two horizontal sections of the front side and the rear side of the vertical section of the I-shaped frame, the fixing plate is connected between the upper limiting sliding groove and the lower limiting sliding groove through the limiting block in a sliding mode, the fixing plate is located on the front side and the rear side of the vertical section of the I-shaped frame and connected with the vertical section of the I-shaped frame through the reset spring, the end face, away from the reset spring, of the fixing plate is connected with the pull ring through the stretching spring, the stretching spring is arranged in a vertically symmetrical mode, and the limiting block II is installed on the upper end face and the lower end face of the pull ring and connected with the limiting sliding grooves in a sliding mode.

The adjusting mechanism comprises a positioning frame, jacks, circular concave holes, sliding grooves, push plates, insertion rods, a supporting plate, a locking block, an H-shaped groove, a sliding plate, a clamping strip and a rotating shaft, the positioning frame is symmetrically arranged between the upper horizontal section and the lower horizontal section of the front side and the rear side of the vertical section of the H-shaped frame, the positioning frame is arranged at equal intervals from front to back, the positioning frame is positioned at the left side and the right side of the fixing plate, the positioning frame is provided with the jacks arranged at equal intervals from top to bottom, the left side and the right side of the fixing plate are provided with the circular concave holes matched with the jacks, the upper horizontal section and the lower horizontal section of the H-shaped frame are provided with a plurality of sliding grooves, the sliding grooves are positioned at one side of the positioning frame far away from the fixing plate, the sliding grooves penetrate through the upper horizontal section of the H-shaped frame, the push plates are connected between the upper and the lower corresponding sliding grooves in a sliding way through the supporting plate, the insertion rods arranged at equal intervals from top to bottom are arranged on the end face of the push plate close to the positioning frame, the upper end surface of the H-shaped frame is provided with a plurality of locking blocks, the locking blocks are positioned between left and right opposite supporting plates, the locking blocks are provided with H-shaped grooves, two vertical sections of the H-shaped grooves are vertically staggered and penetrate through the locking blocks, sliding plates are arranged on the left and right supporting plates, racks are arranged on opposite surfaces of the sliding plates, the sliding plates are in sliding connection with the vertical sections corresponding to the H-shaped grooves, the horizontal sections of the H-shaped grooves are rotatably connected with gears through supporting rings, the gears are meshed with the front and rear corresponding racks, clamping strips which are circumferentially arranged are arranged in mounting holes of the gears, rotating shafts are slidably connected in the mounting holes of the gears, clamping grooves which are in sliding fit with the clamping strips are arranged on the rotating shafts, threaded holes are arranged on the lower end surface of the horizontal sections of the H-shaped grooves, the threaded holes are arranged on the upper end surface of the H-shaped plate, and the rotating shafts are connected with the threaded holes in a threaded fit manner, the upper end of axis of rotation runs through behind the latch segment and installs symmetrical arrangement's commentaries on classics handle, and the equal equidistance from top to bottom of both sides inserted bar is arranged around to reach the effect of multiple chucking, improved the locking stability of fixed plate, and then make patient's safety in utilization obtain improving.

Wherein, correction mechanism includes the spout of falling T shape, the L shape frame that falls, supports tight spring beam and U-shaped snap ring, symmetrical arrangement's the spout of falling T shape around the up end of seat is seted up, and sliding connection has the L shape frame that falls in the spout of falling T shape, and the U-shaped snap ring is installed through supporting tight spring beam to the terminal surface under the horizontal segment of the L shape frame that falls, and U-shaped snap ring card is on the shoulder to correct patient's position of sitting, prevent that the patient from when carrying out tensile rehabilitation training, because the incorrect time waist of position of sitting receives the damage, improved the security of patient when using rehabilitation apparatus.

Wherein, the supporting leg comprises carriage release lever and cylindric seat, the outer wall at the carriage release lever is established to cylindric seat cover, symmetrical arrangement's regulation recess around the up end of base is seted up, the cross-section of adjusting the recess is cruciform structure, sliding connection between cylindric seat and the regulation recess, set up the locking hole of arranging from the top down equidistance on the carriage release lever, the fixed orifices has been seted up to the upper end outer wall of cylindric seat, there is the check lock lever through threaded connection in the fixed orifices, the check lock lever inserts in fixed orifices and the corresponding locking hole, will worker shape frame remove suitable training position of use through the supporting leg, thereby make things convenient for different patients' use.

Wherein, positioning mechanism includes shifting chute, flexible post, accepts the board, push down spring, pedal, cardboard and constant head tank, the shifting chute has been seted up to the up end of base, and sliding connection has flexible post in the shifting chute, and both sides are all installed around the lower extreme of flexible post and are accepted the board, accept and install the pedal through push down spring on the board, and push down spring is symmetrical arrangement around being, and the cardboard is installed to the lower extreme of pedal, and the lower extreme of cardboard runs through and accepts the board, sets up the constant head tank that cooperatees and be the matrix and arrange with the cardboard on the base, and the constant head tank is located both sides around the shifting chute.

The upper end face of the pedal is of an uneven wave-shaped structure, so that an anti-skidding effect is achieved.

The elastic cloth is symmetrically arranged between the pull ring and the fixing plate, the two elastic cloths are respectively located on the left side and the right side of the extension spring, the extension spring is shielded by the elastic cloths, and clothes of a patient or long hairs of the patient are prevented from being wound in the extension spring.

The lower end of the cylindrical seat and the lower end of the telescopic column are both rotatably connected with rotating rollers, and the rotating rollers are used for reducing friction force.

Wherein, equal roll connection has the ball on stopper and No. two stoppers, the ball is used for reducing frictional force.

In addition, the invention also provides a using method of the rehabilitation instrument for the cardiology department, which comprises the following steps: s1, fixing the position: the I-shaped frame is moved to a proper training use position through the supporting legs, then the feet of a patient are placed on the pedals on the front side and the rear side of the telescopic column, the pedals push the clamping plate to move downwards under the action of gravity, and the clamping plate enters the corresponding positioning groove.

S2, adjusting and locking: through the pull ring, extension spring drives the fixed plate and removes to the direction of keeping away from the vertical section of worker's shape frame, when between the suitable locating rack that the fixed plate removed, rotate driving the axis of rotation through changeing, thereby the axis of rotation drives the backup pad through the joining in marriage of rack and gear and removes, push pedal in the backup pad drives the inserted bar and passes in the circular recess that the jack got into on the fixed plate, support tightly until inserted bar and circular recess, the inserted bar of the left and right sides inserts and carries out the chucking behind the left and right sides both sides of fixed plate and fix it.

S3, correcting sitting posture: the U-shaped clamping ring is driven by the inverted L-shaped frame to move to the position of the shoulder, and then the U-shaped clamping ring is extruded to abut against the spring rod tightly, so that the U-shaped clamping ring is clamped on the shoulder, and the sitting posture of a patient is corrected.

S4, rehabilitation training: the patient passes through pull ring pulling extension spring and removes to the one side of keeping away from the vertical section of worker's shape frame to carry out chest extension tensile training.

(II) beneficial effect: 1. according to the rehabilitation instrument for the cardiology department and the using method thereof, the adopted stretching mechanism can be adjusted through adjustment, so that patients with different rehabilitation degrees can use the rehabilitation instrument, the problem that the stretching rehabilitation instrument is single in use range and difficult to meet the use requirements of the patients with different rehabilitation degrees is solved, the use range of the rehabilitation instrument is further improved, meanwhile, the sitting posture of the patient during training is corrected through the correction mechanism, the waist is prevented from being damaged due to incorrect sitting posture when the patient performs stretching rehabilitation training, and the safety of the patient during using the rehabilitation instrument is improved.

2. Elastic cloth which is symmetrically arranged left and right is arranged between the pull ring and the fixing plate, and shields the extension spring, so that clothes of a patient or long hairs of the patient are prevented from being wound in the extension spring.

3. According to the invention, the feet of a patient are placed on the pedals at the front side and the rear side of the telescopic column, the pedals push the clamping plates to move downwards under the action of gravity, and the clamping plates enter the corresponding positioning grooves, so that the position limitation of the telescopic column is more convenient and faster.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a sectional view taken along line a-a of fig. 3 according to the present invention.

Fig. 5 is a partial enlarged view of the invention at B of fig. 4.

FIG. 6 is a schematic structural view of the positioning frame, the insertion hole, the circular concave hole, the push plate, the insertion rod and the fixing plate of the present invention.

Fig. 7 is a schematic perspective view of the adjustment mechanism of the present invention.

In the figure: 1. a base; 2. a seat; 3. supporting legs; 20. a locking hole; 21. a locking lever; 22. adjusting the groove; 4. a H-shaped frame; 5. a stretching mechanism; 50. a limiting chute; 51. a fixing plate; 52. a first limiting block; 520. a ball bearing; 53. a return spring; 54. an extension spring; 55. a pull ring; 550. elastic cloth; 56. a second limiting block; 6. an adjustment mechanism; 60. a positioning frame; 61. a jack; 62. a circular concave hole; 63. a sliding groove; 64. pushing the plate; 65. inserting a rod; 66. a support plate; 67. a locking block; 68. an H-shaped groove; 69. a sliding plate; 601. clamping the strip; 602. a rotating shaft; 7. a correction mechanism; 70. an inverted T-shaped chute; 71. an inverted L-shaped frame; 72. the spring rod is tightly propped; 73. a U-shaped snap ring; 8. a positioning mechanism; 80. a moving groove; 81. a telescopic column; 810. a rotating roller; 82. a bearing plate; 83. pressing down the spring; 84. treading a pedal; 85. clamping a plate; 86. and (6) positioning a groove.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.

The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.

Referring to fig. 1, a recovered apparatus of intracardiac branch of academic or vocational study, including base 1, seat 2, supporting leg 3, worker's shape frame 4 and stretching mechanism 5, seat 2 and supporting leg 3 are installed in proper order from a left side right to the up end of base 1, and two supporting legs are arranged symmetrically around 3, and worker's shape frame 4 is installed jointly to the up end of supporting leg 3, sliding connection between supporting leg 3 and the base 1, is provided with stretching mechanism 5 on worker's shape frame 4, is provided with on worker's shape frame 4 and adjusts mechanism 6 with stretching mechanism 5 matched with, is provided with correction mechanism 7 on the seat 2, and positioning mechanism 8 is installed to the lower terminal surface of worker's shape frame 4.

The during operation, the patient is when using rehabilitation apparatus, the patient sits earlier on seat 2, then through pulling suitable position when worker shape frame 4 is located the patient and uses at supporting leg 3, at this moment the patient fixes worker shape frame 4's position through positioning mechanism 8, the patient adjusts stretching mechanism 5 through adjustment mechanism 6 according to the needs of self after that, make different patients can adjust corresponding tensile exercise after stretching mechanism 5's position according to the demand of self again, thereby the application scope of rehabilitation apparatus has been improved.

Refer to and draw back 1, supporting leg 3 comprises carriage release lever and cylindric seat, the outer wall at the carriage release lever is established to cylindric seat cover, symmetrical arrangement's regulation recess 22 around base 1's up end is seted up, the cross-section of adjusting recess 22 is cruciform structure, sliding connection between cylindric seat and the regulation recess 22, set up the locking hole 20 of arranging from the top down equidistance on the carriage release lever, the fixed orifices has been seted up to the upper end outer wall of cylindric seat, there is locking lever 21 in the fixed orifices through threaded connection, locking lever 21 inserts in fixed orifices and the corresponding locking hole 20.

The during operation, supporting leg 3 can carry out worker's shape frame 4 height according to different patients ' height demand, thereby make things convenient for the patient of different heights to use, when adjusting, rotate locking lever 21 out locking hole 20, later remove the carriage release lever to the cylindric seat in, after the position is suitable, through rotating locking lever 21, make locking lever 21 insert in the corresponding locking hole 20, and then realize supporting leg 3's regulation effect, later rethread supporting leg 3 removes worker's shape frame 4 suitable training position of use, thereby make things convenient for different patients ' use.

Referring to fig. 1 and 4, the positioning mechanism 8 includes a moving slot 80, a telescopic column 81, a bearing plate 82, a pressing spring 83, a pedal 84, a clamping plate 85 and positioning grooves 86, the moving slot 80 is provided on the upper end surface of the base 1, the telescopic column 81 is slidably connected in the moving slot 80, the bearing plate 82 is installed on both sides of the front and the back of the lower end of the telescopic column 81, the pedal 84 is installed on the bearing plate 82 through the pressing spring 83, the pressing spring 83 is symmetrically arranged in the front and the back, the clamping plate 85 is installed on the lower end of the pedal 84, the lower end of the clamping plate 85 penetrates through the bearing plate 82, the positioning grooves 86 which are matched with the clamping plate 85 and arranged in a matrix are provided on the base 1, and the positioning grooves 86 are located on both sides of the front and the back of the moving slot 80.

The during operation, after worker shape frame 4 moved suitable position, patient's both feet were put on the step 84 of telescopic column 81 front and back both sides, step 84 promoted cardboard 85 downstream under the action of gravity, cardboard 85 gets into in the corresponding constant head tank 86, when the patient carries out tensile training, worker shape frame 4 was difficult to remove under cardboard 85 and constant head tank 86 cooperation limiting displacement, thereby realize the effect of location, make patient's use convenience more.

Referring to fig. 4, the upper end surface of the pedal 84 has an uneven wave-shaped structure, thereby playing a role of skid resistance.

Referring to fig. 3 and 4, the lower end of the cylindrical seat and the lower end of the telescopic column 81 are rotatably connected with a rotating roller 810, and the rotating roller 810 is used for reducing friction.

Referring to fig. 2 and 4, the stretching mechanism 5 includes a limiting chute 50, a fixing plate 51, a first limiting block 52, a return spring 53, a stretching spring 54, a pull ring 55 and a second limiting block 56, the limiting chutes 50 are respectively disposed on two horizontal sections of the front and rear sides of the vertical section of the i-shaped frame 4, the fixing plate 51 is slidably connected between the upper and lower limiting chutes 50 through the first limiting block 52, the fixing plate 51 is disposed on the front and rear sides of the vertical section of the i-shaped frame 4, the fixing plate 51 is connected with the vertical section of the i-shaped frame 4 through the return spring 53, the end surface of the fixing plate 51 far away from the return spring 53 is connected with the pull ring 55 through the stretching spring 54, the stretching spring 54 is vertically and symmetrically arranged, and the second limiting blocks 56 slidably connected with the limiting chutes 50 are respectively mounted on the upper and lower end surfaces of the pull ring 55.

Referring to fig. 3, 6 and 7, the adjusting mechanism 6 includes a positioning frame 60, a jack 61, a circular concave hole 62, a sliding groove 63, a push plate 64, an inserting rod 65, a support plate 66, a locking block 67, an H-shaped groove 68, a sliding plate 69, a clamping strip 601 and a rotating shaft 602, the positioning frame 60 is symmetrically arranged between the upper and lower horizontal sections of the front and rear sides of the vertical section of the i-shaped frame 4, the positioning frame 60 is equidistantly arranged from front to rear, the positioning frame 60 is positioned on the left and right sides of the fixed plate 51, the positioning frame 60 is provided with the jack 61 equidistantly arranged from top to bottom, the left and right sides of the fixed plate 51 are provided with the circular concave hole 62 matched with the jack 61, the upper and lower horizontal sections of the i-shaped frame 4 are provided with a plurality of the push plates 63, the sliding groove 63 is positioned on the side of the positioning frame 60 far from the fixed plate 51, the sliding groove 63 penetrates through the upper horizontal section of the i-shaped frame 4, the upper and lower corresponding sliding grooves 63 are slidably connected with the support plate 66, the end face of the push plate 64 close to the positioning frame 60 is provided with inserting rods 65 which are equidistantly arranged from top to bottom, the upper end face of the I-shaped frame 4 is provided with a plurality of locking blocks 67, the locking blocks 67 are positioned between left and right opposite supporting plates 66, the locking blocks 67 are provided with H-shaped grooves 68, two vertical sections of the H-shaped grooves 68 are vertically staggered and penetrate through the locking blocks 67, the left and right supporting plates 66 are provided with sliding plates 69, the opposite surfaces of the sliding plates 69 are provided with racks, the sliding plates 69 are slidably connected with the vertical sections corresponding to the H-shaped grooves 68, the horizontal section of the H-shaped grooves 68 is rotatably connected with a gear through a supporting ring, the gear is meshed with the front and back corresponding racks, the mounting holes of the gear are provided with clamping strips 601 which are circumferentially arranged, the mounting holes of the gear are slidably connected with rotating shafts 602, the rotating shafts 602 are provided with clamping grooves which are in sliding fit with the clamping strips 601, the lower end faces of the horizontal sections of the H-shaped grooves 68 are provided with threaded holes, the screw hole is seted up worker shape board up end, is connected through screw-thread fit's mode between axis of rotation 602 and the screw hole, and the upper end of axis of rotation 602 is installed symmetrical arrangement's commentaries on classics handle behind the latch segment 67 of running through.

When the adjustable fixing device works, the fixing blocks on two sides of the vertical section of the H-shaped frame 4 are sequentially matched with the positioning frames 60 which are far away from the vertical section of the H-shaped frame 4 and are arranged at equal intervals, so that the pulling force of a patient when pulling the pull ring 55 is sequentially weakened, different pulling force application ranges required by different patients are adjusted, wherein the elastic force of the reset spring 53 is smaller than the elastic force of the extension spring 54, when the adjustment is performed, the pull ring 55 and the extension spring 54 drive the fixing plate 51 to move towards the direction far away from the vertical section of the H-shaped frame 4, when the fixing plate 51 moves between the proper positioning frames 60, the fixing plate 51 is aligned with the corresponding positioning frame 60, then the rotating shaft 602 is driven to rotate by the rotating handle, the rotating shaft 602 drives the gear to rotate by the matching of the clamping strips 601 and the clamping grooves, and the gear rotates to drive the supporting plate 66 to move towards the fixing plate 51 by being meshed with the racks on the front side and the rear side, push pedal 64 in the backup pad 66 drives inserted bar 65 and passes in the circular shrinkage pool 62 on jack 61 gets into fixed plate 51, support tightly until inserted bar 65 and circular shrinkage pool 62, at this moment axis of rotation 602 pivoted in-process through with the screw hole between the cooperation thereby the function of locking is realized to the downward movement, inserted bar 65 of the left and right sides inserts fixed plate 51 and carries out the chucking fixed to it behind the left and right sides, thereby reach and adjust fixed effect, it is single to have avoided tensile recovered apparatus application range, be difficult to satisfy the problem that different recovered degree's patient used, and then the application range of recovered apparatus has been improved, both sides inserted bar 65 all arranges from last equidistance downwards around the while, thereby the effect of multiple chucking has been reached, the locking stability of fixed plate 51 has been improved, and then the safety in utilization of patient obtains improving.

Referring to fig. 4, the elastic cloths 550 are symmetrically arranged between the pull ring 55 and the fixing plate 51, the two elastic cloths 550 are respectively located at the left and right sides of the extension spring 54, and the elastic cloths 550 shield the extension spring 54 to prevent clothes of a patient or long hairs of the patient from being wound in the extension spring 54.

Referring to fig. 1, the correcting mechanism 7 includes an inverted T-shaped sliding groove 70, an inverted L-shaped frame 71, a resisting spring rod 72 and a U-shaped snap ring 73, the upper end surface of the seat 2 is provided with the inverted T-shaped sliding groove 70 which is symmetrically arranged front and back, the inverted T-shaped sliding groove 70 is slidably connected with the inverted L-shaped frame 71, and the U-shaped snap ring 73 is installed on the lower end surface of the horizontal section of the inverted L-shaped frame 71 through the resisting spring rod 72.

The during operation, the patient is adjusting suitable position back with fixed plate 51 on the stretching mechanism 5, sit on seat 2, then drive U-shaped snap ring 73 through falling L shape frame 71 and remove the position of shoulder, later support tight spring beam 72 through U-shaped snap ring 73 extrusion, make U-shaped snap ring 73 block on the shoulder, thereby correct patient's position of sitting, prevent that the patient from when carrying out tensile rehabilitation training, because the position of sitting is incorrect the time waist receives the damage, the security of patient when using rehabilitation apparatus has been improved.

Referring to fig. 5, the first limiting block 52 and the second limiting block 56 are both connected with a ball 520 in a rolling manner, and the ball 520 is used for reducing friction.

In addition, the invention also provides a using method of the cardiology department rehabilitation instrument, which comprises the following steps: s1, fixing the position: the I-shaped frame 4 is moved to a proper training use position through the support legs 3, then feet of a patient are placed on the pedals 84 on the front side and the rear side of the telescopic column 81, the pedals 84 push the clamping plates 85 to move downwards under the action of gravity, and the clamping plates 85 enter the corresponding positioning grooves 86.

S2, adjusting and locking: through the pull ring 55, extension spring 54 drives fixed plate 51 and removes to the direction of keeping away from the vertical section of worker's shape frame 4, when between the suitable locating rack 60 that fixed plate 51 removed, rotate drive axis of rotation 602 through changeing, thereby make axis of rotation 602 drive backup pad 66 through the joining in marriage of rack and gear and remove, thereby push pedal 64 on the backup pad 66 drives in inserted bar 65 passes the circular shrinkage pool 62 on jack 61 entering fixed plate 51, until inserted bar 65 supports tightly with circular shrinkage pool 62, it is fixed to carry out the chucking behind the inserted bar 65 of the left and right sides inserts the left and right sides of fixed plate 51.

S3, sitting posture correction: the U-shaped clamp ring 73 is driven by the inverted L-shaped frame 71 to move to the position of the shoulder, and then the spring rod 72 is tightly pressed by the U-shaped clamp ring 73 in an extruding mode, so that the U-shaped clamp ring 73 is clamped on the shoulder, and the sitting posture of a patient is corrected.

S4, rehabilitation training: the patient pulls the extension spring 54 by the pull ring 55 to move to the side away from the vertical section of the I-shaped frame 4, thereby performing chest extension training.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a recovered apparatus of intracardiac branch of academic or vocational study, includes base (1), seat (2), supporting leg (3), worker shape frame (4) and stretching mechanism (5), its characterized in that: the seat (2) and the supporting legs (3) are sequentially arranged on the upper end face of the base (1) from left to right, the two supporting legs (3) are symmetrically arranged front and back, an H-shaped frame (4) is jointly arranged on the upper end faces of the supporting legs (3), the supporting legs (3) are connected with the base (1) in a sliding mode, a stretching mechanism (5) is arranged on the H-shaped frame (4), an adjusting mechanism (6) matched with the stretching mechanism (5) is arranged on the H-shaped frame (4), a correcting mechanism (7) is arranged on the seat (2), and a positioning mechanism (8) is arranged on the lower end face of the H-shaped frame (4);

the stretching mechanism (5) comprises a limiting sliding groove (50), a fixing plate (51), a first limiting block (52), a return spring (53), a stretching spring (54), a pull ring (55) and a second limiting block (56), the horizontal sections of the front side and the rear side of the vertical section of the H-shaped frame (4) are respectively provided with a limiting chute (50), a fixing plate (51) is connected between the upper limiting chute and the lower limiting chute (50) through a first limiting block (52) in a sliding manner, the fixing plates (51) are positioned on the front side and the rear side of the vertical section of the H-shaped frame (4), the fixing plates (51) are connected with the vertical section of the H-shaped frame (4) through a return spring (53), the end face, far away from the return spring (53), of each fixing plate (51) is connected with a pull ring (55) through a tension spring (54), the tension springs (54) are symmetrically arranged up and down, and the upper end face and the lower end face of each pull ring (55) are respectively provided with a second limiting block (56) which is connected with the limiting chutes (50) in a sliding manner;

the adjusting mechanism (6) comprises a positioning frame (60), jacks (61), circular concave holes (62), sliding grooves (63), a push plate (64), an inserted rod (65), a support plate (66), a locking block (67), an H-shaped groove (68), a sliding plate (69), a clamping strip (601) and a rotating shaft (602), the positioning frame (60) which is arranged in a bilateral symmetry manner is arranged between the upper horizontal section and the lower horizontal section of the front side and the rear side of the vertical section of the H-shaped frame (4), the positioning frame (60) is arranged at the left side and the right side of the fixed plate (51) in an equidistance manner from front to back, the positioning frame (60) is provided with the jacks (61) which are arranged at an equidistance from top to bottom, the circular concave holes (62) matched with the jacks (61) are arranged at the left side and the right side of the fixed plate (51), the upper horizontal section and the lower horizontal section of the H-shaped frame (4) are provided with a plurality of the sliding grooves (63), and the sliding grooves (63) are positioned at one side of the positioning frame (60) far away from the fixed plate (51), the sliding grooves (63) penetrate through the upper horizontal section of the H-shaped frame (4), a push plate (64) is connected between the upper sliding groove (63) and the lower sliding groove (63) through a support plate (66) in a sliding manner, insertion rods (65) which are distributed from top to bottom at equal intervals are arranged on the end face, close to the positioning frame (60), of the push plate (64), a plurality of locking blocks (67) are arranged on the upper end face of the H-shaped frame (4), the locking blocks (67) are located between the left support plate and the right support plate (66) which are opposite, H-shaped grooves (68) are formed in the locking blocks (67), two vertical sections of the H-shaped grooves (68) are vertically staggered and penetrate through the locking blocks (67), sliding plates (69) are arranged on the left support plate and the right support plate (66), racks are arranged on opposite faces of the sliding plates (69), the sliding plates (69) are connected with the vertical sections corresponding to the H-shaped grooves (68) in a sliding manner, the horizontal sections of the H-shaped grooves (68) are rotatably connected with gears through support rings, the gear is meshed with the front and the rear corresponding racks, clamping strips (601) which are circumferentially arranged are installed in an installation hole of the gear, a rotating shaft (602) is connected in the installation hole of the gear in a sliding mode, clamping grooves which are in sliding fit with the clamping strips (601) are formed in the rotating shaft (602), a threaded hole is formed in the lower end face of the horizontal section of the H-shaped groove (68), the threaded hole is formed in the upper end face of the I-shaped plate, the rotating shaft (602) is connected with the threaded hole in a threaded fit mode, and symmetrically arranged rotating handles are installed after the upper end of the rotating shaft (602) penetrates through the locking block (67);

the correcting mechanism (7) comprises an inverted T-shaped sliding groove (70), an inverted L-shaped frame (71), a resisting spring rod (72) and a U-shaped clamping ring (73), the inverted T-shaped sliding groove (70) which is symmetrically arranged front and back is formed in the upper end face of the seat (2), the inverted T-shaped sliding groove (70) is connected with the inverted L-shaped frame (71) in a sliding mode, and the U-shaped clamping ring (73) is installed on the lower end face of the horizontal section of the inverted L-shaped frame (71) through the resisting spring rod (72).

2. The rehabilitation apparatus for cardiology department according to claim 1, wherein: supporting leg (3) comprise carriage release lever and cylindric seat, the outer wall at the carriage release lever is established to cylindric seat cover, symmetrical arrangement's regulation recess (22) around the up end of base (1) is seted up, the cross-section of adjusting recess (22) is the cruciform structure, sliding connection between cylindric seat and regulation recess (22), locking hole (20) of arranging from the top down equidistance are seted up on the carriage release lever, the fixed orifices has been seted up to the upper end outer wall of cylindric seat, there are check lock lever (21) through threaded connection in the fixed orifices, check lock lever (21) insert in fixed orifices and corresponding locking hole (20).

3. The rehabilitation apparatus for cardiology department according to claim 2, wherein: positioning mechanism (8) are including moving slot (80), flexible post (81), accept board (82), pressure spring (83), step board (84), cardboard (85) and constant head tank (86), moving slot (80) have been seted up to the up end of base (1), sliding connection has flexible post (81) in moving slot (80), accept board (82) are all installed to both sides around the lower extreme of flexible post (81), install step board (84) through pressure spring (83) on accept board (82), pressure spring (83) are front and back symmetrical arrangement, cardboard (85) are installed to the lower extreme of step board (84), the lower extreme of cardboard (85) runs through accept board (82), set up constant head tank (86) that cooperate with cardboard (85) and be the matrix and arrange on base (1), constant head tank (86) are located the front and back both sides of moving slot (80).

4. The rehabilitation apparatus for cardiology department according to claim 3, wherein: the upper end face of the pedal (84) is of an uneven wave-shaped structure.

5. The rehabilitation apparatus for cardiology department according to claim 1, wherein: elastic fabrics (550) which are symmetrically arranged left and right are arranged between the pull ring (55) and the fixing plate (51), and the two elastic fabrics (550) are respectively positioned at the left side and the right side of the extension spring (54).

6. The rehabilitation apparatus for cardiology department according to claim 3, wherein: the lower extreme of cylindric seat and the lower extreme of flexible post (81) all rotate and are connected with live-rollers (810).

7. The rehabilitation apparatus for cardiology department according to claim 1, wherein: the first limiting block (52) and the second limiting block (56) are connected with balls (520) in a rolling mode.

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