CN114307062B

CN114307062B - Rehabilitation chair for cerebrovascular operation

Info

Publication number: CN114307062B
Application number: CN202111628080.1A
Authority: CN
Inventors: 岳崇伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2023-05-02
Anticipated expiration: 2041-12-28
Also published as: CN114307062A

Abstract

The invention discloses a rehabilitation chair for cerebrovascular operation, which belongs to the field of rehabilitation after cerebrovascular operation and comprises a seat, wherein the seat is arranged on the upper side of a bottom plate, two adjusting sliding grooves are symmetrically formed in the upper side of the bottom plate, two hand training mechanisms are symmetrically arranged on the left side and the right side of the seat and correspond to the adjusting sliding grooves, the hand training mechanisms are driven by the adjusting mechanisms, a platform plate is arranged on the upper side of the bottom plate and positioned on the front side of the seat, and two leg training mechanisms are symmetrically arranged on the upper side of the platform plate. The invention can provide rehabilitation training of legs and hands for patients, and the training process is simple and convenient, wherein flexible and changeable training modes are adopted in the hand training, and the invention is more beneficial to the rehabilitation of the hand and leg functions of patients.

Description

Rehabilitation chair for cerebrovascular operation

Technical Field

The invention relates to the technical field of rehabilitation after cerebral vascular operation, in particular to a rehabilitation chair for the postoperative of cerebral blood vessels.

Background

Cerebrovascular diseases are a group of diseases which cause damage to brain tissues due to cerebral vessel blockage or blood vessel rupture and bleeding, including ischemic cerebrovascular diseases and hemorrhagic cerebrovascular diseases, and the cerebral vascular accidents, the strokes and the strokes which are referred to in life belong to the cerebral vascular diseases, and acute diseases are mostly caused by middle-aged and elderly patients, and are manifested by hemiparalysis, hemianesthesia, speech disorder and the like, and the cerebral vascular diseases are currently important diseases threatening the health of human beings. The cerebrovascular disease patient needs to carry out rehabilitation training after operation, so that the design of a corresponding training device is necessary.

Through retrieving, chinese patent No. CN 214130137U discloses a lower limb exercise assisting chair for rehabilitation of cerebrovascular diseases, which comprises a base, the hydraulic telescopic rod is installed to the up end of base, the up end fixedly connected with seat of hydraulic telescopic rod, the left side fixedly connected with back of seat, the right side wall fixedly connected with extension board of base.

The rehabilitation training device in the prior art has the following defects in actual use: the training device has single function, can only provide training for the legs of a patient, and has a simpler training mode, so the invention provides a rehabilitation chair for the postoperative of the cerebral vessels.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a rehabilitation chair for a cerebral vascular postoperative.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a rehabilitation chair for cerebrovascular postoperative, includes the seat, the seat sets up the upside at the bottom plate, two regulation spouts have been seted up to the upside symmetry of bottom plate, and the left and right sides symmetry that is located the seat is equipped with two hand training mechanisms, and hand training mechanism is corresponding with regulation spout, hand training mechanism passes through adjustment mechanism drive, the platform board is installed to the upside of bottom plate, and the platform board is located the front side of seat, the upside symmetry of platform board is equipped with two shank training mechanisms.

Further, the hand training mechanism comprises a boss sliding block which is arranged in the adjusting sliding groove in a sliding manner, a first upright post is fixed on the upper side of the boss sliding block, an extrusion groove is formed in the upper side of the first upright post, an extrusion rod is rotationally arranged at the top of the extrusion groove, an extrusion wheel is installed at the bottom of the extrusion rod, a reset spring is installed at the bottom of the extrusion groove, an extrusion inclined plate is arranged on the upper side of the reset spring, and the extrusion inclined plate is rotationally installed with the first upright post through a hinging seat and is in sliding contact with the top surface of the extrusion inclined plate;

the leg training mechanism comprises a sliding rail fixed with the top surface of the platform plate, a spring sliding rod is mounted on the sliding rail, a sliding seat is mounted on the sliding rail and the spring sliding rod in a sliding mode, a second upright post is fixed on the upper side of the sliding seat, and leg retaining rings are mounted on the upper portion and the lower portion of the second upright post.

Further, adjustment mechanism includes the fixing base fixed with first stand, the pivot is installed in the rotation of fixing base, the gear is installed to the one end of pivot, and the worm wheel is installed to the other end, the motor is installed to the fixing base, the worm is installed to the drive end of motor, worm and worm wheel intermeshing, the upside of bottom plate is fixed with the arc rack, arc rack and gear intermeshing.

Further, the extrusion rod is rotatably installed on the top of the first upright post through the shaft rod, and the pull ring is installed on the top of the extrusion rod.

Further, one end of the extrusion inclined plate, which is close to the seat, is lower than the other end of the extrusion inclined plate, one end of the extrusion inclined plate, which is close to the seat, is hinged with a hinged seat, and the hinged seat is fixed with the side wall of the first upright post.

Further, the sliding rail is of an inverted U-shaped structure, the spring sliding rod is arranged on the lower side of the sliding rail and comprises a sliding rod and a spring, and the sliding seat is respectively and slidably arranged with the sliding rail and the sliding rod.

Further, the second upright post is provided with a rotating hole in a penetrating mode, the rotating hole is provided with a shaft pin in a rotating mode, and the leg retaining ring is installed with the second upright post in a rotating mode through the shaft pin.

Further, the seat adopts a liftable seat.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the hand training mechanism is arranged to provide hand training for a patient, and the position of the hand training mechanism can be adjusted according to the needs, so that a more flexible and changeable training mode is provided for the patient, and the rehabilitation of the hand functions of the patient is facilitated.

2. According to the invention, the leg training mechanism is arranged to provide hand training for a patient, the leg training mechanism is simple to operate when in use, and the leg function rehabilitation of the patient is facilitated by extending and retracting the legs during training.

In conclusion, the invention can provide rehabilitation training of legs and hands for patients, the training process is simple and convenient, and the hand training adopts a flexible and changeable training mode, so that the invention is more beneficial to rehabilitation of the hand and leg functions of patients.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.

FIG. 1 is a schematic diagram of the overall structure of a rehabilitation chair for post-cerebral-vascular surgery according to the present invention;

FIG. 2 is a front view of a rehabilitation chair for post-cerebral-vascular surgery according to the present invention;

FIG. 3 is a schematic view of the hand training mechanism of FIG. 2 after position adjustment;

FIG. 4 is a schematic diagram of a hand training mechanism driven by an adjustment mechanism;

FIG. 5 is a schematic view showing initial states of the squeeze wheel and squeeze tilt plate in the hand training mechanism;

FIG. 6 is a schematic view showing the state of the squeezing wheel and the squeezing inclined plate in the squeezing process in the hand training mechanism;

FIG. 7 is a schematic view of the installation of the leg exercise mechanism on a platform plate;

fig. 8 is an exploded schematic view of the leg training mechanism.

In the figure: 1 bottom plate, 2 seats, 3 adjusting slide ways, 4 hand training mechanisms, 41 boss sliders, 42 first upright posts, 43 extrusion rods, 44 pull rings, 45 extrusion wheels, 46 extrusion inclined plates, 47 return springs, 48 hinging seats, 5 platform plates, 6 leg training mechanisms, 61 slide rails, 62 spring slide bars, 63 slide seats, 64 second upright posts, 65 leg retaining rings, 7 adjusting mechanisms, 71 arc racks, 72 gears, 73 rotating shafts, 74 worm wheels, 75 worms, 76 fixing seats and 77 motors.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-8, a rehabilitation chair for cerebrovascular operation comprises a chair 2, wherein the chair 2 adopts a liftable chair. The height of the seat 2 is adjustable, so that patients with different body types can use the seat conveniently. The seat 2 sets up the upside at bottom plate 1, and two regulation spouts 3 have been seted up to the upside symmetry of bottom plate 1, and the left and right sides symmetry that is located seat 2 is equipped with two hand training mechanism 4, and hand training mechanism 4 is corresponding with regulation spout 3, and hand training mechanism 4 passes through adjustment mechanism 7 drive, and platform board 5 is installed to the upside of bottom plate 1, and platform board 5 is located the front side of seat 2, and the upside symmetry of platform board 5 is equipped with two shank training mechanism 6.

The patient sits on the seat 2, exercises the hands with the hand training mechanism 4, and exercises the legs with the leg training mechanism 6.

The hand training mechanism 4 comprises a boss sliding block 41 which is arranged in the adjusting sliding groove 3 in a sliding manner, a first upright post 42 is fixed on the upper side of the boss sliding block 41, an extrusion groove is formed in the upper side of the first upright post 42, an extrusion rod 43 is arranged on the top of the extrusion groove in a rotating manner, the extrusion rod 43 is rotatably arranged on the top of the first upright post 42 through a shaft rod, and a pull ring 44 is arranged on the top of the extrusion rod 43. The bottom of the extrusion rod 43 is provided with an extrusion wheel 45, the bottom of the extrusion groove is provided with a return spring 47, the upper side of the return spring 47 is provided with an extrusion sloping plate 46, the extrusion sloping plate 46 is rotatably arranged with the first upright post 42 through a hinging seat 48, and the extrusion wheel 45 is in sliding contact with the top surface of the extrusion sloping plate 46;

as shown in fig. 5 and 6, the height of one end of the pressing sloping plate 46 near the seat 2 is lower than the height of the other end, and one end of the pressing sloping plate 46 near the seat 2 is hinged with a hinge seat 48, and the hinge seat 48 is fixed with the side wall of the first upright 42.

When the hand is trained, the pull ring 44 is grasped by the palm, the extrusion rod 43 is pulled to rotate relative to the first upright post 42 and the extrusion groove through the shaft rod, the pulley 45 at the bottom starts to extrude the extrusion inclined plate 46, the state of the extrusion inclined plate 46 is changed in the mode shown in fig. 5 and 6, the reset spring 47 is compressed, and the process can realize training by utilizing elasticity.

The adjustment mechanism 7 includes a fixed seat 76 fixed with the first upright 42, a rotating shaft 73 is installed in the rotation of the fixed seat 76, a gear 72 is installed at one end of the rotating shaft 73, a worm wheel 74 is installed at the other end of the rotating shaft, a motor 77 is installed in the fixed seat 76, a worm 75 is installed at the driving end of the motor 77, the worm 75 is meshed with the worm wheel 74, an arc-shaped rack 71 is fixed on the upper side of the base plate 1, and the arc-shaped rack 71 is meshed with the gear 72.

The position of the hand training mechanism 4 relative to the base plate 1 and the seat 2 can be adjusted by a patient according to the needs, so that a more flexible and changeable training mode is provided for the hands of the patient, during adjustment, the worm 75 is driven by the motor 77, the worm 75 is meshed with the worm wheel 74, the control rotating shaft 73 and the gear 72 at the other end of the control rotating shaft are rotated, the gear 72 is meshed with the arc-shaped rack 71 fixed on the base plate 1, at the moment, the hand training mechanism 4 can realize position adjustment relative to the base plate 1, and the patient can continue to train the hands after adjustment.

The leg training mechanism 6 comprises a sliding rail 61 fixed with the top surface of the platform plate 5, the sliding rail 61 is provided with a spring sliding rod 62, the sliding rail 61 and the spring sliding rod 62 are jointly and slidably provided with a sliding seat 63, a second upright post 64 is fixed on the upper side of the sliding seat 63, and leg buckles 65 are respectively arranged on the upper part and the lower part of the second upright post 64.

The slide rail 61 is of an inverted U-shaped structure, the spring slide bar 62 is arranged on the lower side of the slide rail 61, the spring slide bar 62 comprises a slide bar and a spring, and the slide seat 63 is respectively and slidably arranged with the slide rail 61 and the slide bar.

The second upright 64 is provided with a rotation hole therethrough, the rotation hole is rotatably provided with a shaft pin, and the leg portion retaining ring 65 is rotatably mounted with the second upright 64 through the shaft pin.

In leg training, the patient sits on the seat 2, puts the legs into the leg buckles 65, respectively, and then stretches the legs forward for training, or withdraws the legs backward for training, using the force of the spring in the spring slide bar 62.

Claims

1. The utility model provides a rehabilitation chair for cerebrovascular postoperative, includes seat (2), its characterized in that, seat (2) set up the upside at bottom plate (1), two regulation spouts (3) have been seted up to the upside symmetry of bottom plate (1), are located the left and right sides symmetry of seat (2) and are equipped with two hand training mechanism (4), and hand training mechanism (4) are corresponding with regulation spout (3), hand training mechanism (4) are through adjustment mechanism (7) drive, platform board (5) are installed to the upside of bottom plate (1), and platform board (5) are located the front side of seat (2), the upside symmetry of platform board (5) is equipped with two shank training mechanism (6);

the hand training mechanism (4) comprises a boss sliding block (41) which is arranged in the adjusting sliding groove (3) in a sliding manner, a first upright post (42) is fixed on the upper side of the boss sliding block (41), an extrusion groove is formed in the upper side of the first upright post (42), an extrusion rod (43) is rotatably arranged at the top of the extrusion groove, an extrusion wheel (45) is arranged at the bottom of the extrusion rod (43), a return spring (47) is arranged at the bottom of the extrusion groove, an extrusion inclined plate (46) is arranged on the upper side of the return spring (47), the extrusion inclined plate (46) is rotatably arranged with the first upright post (42) through a hinge seat (48), and the extrusion wheel (45) is in sliding contact with the top surface of the extrusion inclined plate (46);

the leg training mechanism (6) comprises a sliding rail (61) fixed with the top surface of the platform plate (5), a spring sliding rod (62) is arranged on the sliding rail (61), a sliding seat (63) is arranged on the sliding rail (61) and the spring sliding rod (62) in a sliding manner, a second upright post (64) is fixed on the upper side of the sliding seat (63), and leg retaining rings (65) are arranged on the upper part and the lower part of the second upright post (64);

the adjusting mechanism (7) comprises a fixed seat (76) fixed with the first upright post (42), a rotating shaft (73) is installed in the rotation of the fixed seat (76), a gear (72) is installed at one end of the rotating shaft (73), a worm wheel (74) is installed at the other end of the rotating shaft, a motor (77) is installed on the fixed seat (76), a worm (75) is installed at the driving end of the motor (77), the worm (75) is meshed with the worm wheel (74), an arc-shaped rack (71) is fixed on the upper side of the bottom plate (1), and the arc-shaped rack (71) is meshed with the gear (72);

the extrusion rod (43) is rotatably arranged on the top of the first upright post (42) through a shaft rod, and a pull ring (44) is arranged on the top of the extrusion rod (43);

the height of one end, close to the seat (2), of the extrusion inclined plate (46) is lower than that of the other end, one end, close to the seat (2), of the extrusion inclined plate (46) is hinged with a hinge seat (48), and the hinge seat (48) is fixed with the side wall of the first upright post (42);

the sliding rail (61) is of an inverted U-shaped structure, the spring sliding rod (62) is arranged on the lower side of the sliding rail (61), the spring sliding rod (62) comprises a sliding rod and a spring, and the sliding seat (63) is respectively and slidably arranged with the sliding rail (61) and the sliding rod.

2. The post-cerebrovascular operation rehabilitation chair according to claim 1, wherein the second upright (64) is provided with a rotation hole in a penetrating manner, a shaft pin is rotationally arranged in the rotation hole, and the leg retaining ring (65) is rotationally arranged with the second upright (64) through the shaft pin.

3. A rehabilitation chair for post-cerebrovascular surgery according to claim 1, characterized in that the chair (2) is a liftable chair.