CN113457086B - Rehabilitation exercise device for cerebral apoplexy patient - Google Patents

Abstract

The invention belongs to the technical field of medical equipment, and in particular relates to a rehabilitation exercise device for stroke patients, which includes a table board on which a tension exercise mechanism and a grip exercise mechanism are installed, and both the tension exercise mechanism and the grip exercise mechanism include support columns , counterweight plate, connecting rod, pin, top plate, suspension ring 1, plastic-coated steel wire rope, threading pipe 2, threading pipe 1, fixed pulley, top cover and micro switch, palm rest is installed on the top cover in the tension exercise mechanism And the finger fixing mechanism, the ring two and the ring three in the finger fixing mechanism are respectively fastened to connect the plastic-coated steel wire rope in the grip training mechanism and the tension training mechanism, the control box is installed on the front side of the table, and the tension exercise mechanism installed on the table is , Grip training mechanism, and finger fixing mechanism can enable patients to conveniently and comprehensively perform hand muscle group rehabilitation exercises while lying in bed, and control mobile phones and tablets and other game devices while training, which improves the fun and devotion of training, and greatly improves the patient's Activeness in training.

Description

A rehabilitation exercise device for stroke patients

technical field

The invention belongs to the technical field of medical equipment, and in particular relates to a rehabilitation exercise device for stroke patients.

Background technique

"Cerebral stroke" is also called "stroke" or "cerebrovascular accident" (cerebral vascular accident, CVA). It is an acute cerebrovascular disease, which is a group of diseases that cause brain tissue damage due to the sudden rupture of blood vessels in the brain or the inability of blood to flow into the brain due to vascular obstruction, including ischemic and hemorrhagic stroke.

Stroke rehabilitation has always been an important social issue, especially under the current imperfect rehabilitation system, many stroke patients are often unable to receive timely and systematic rehabilitation after surgery, especially after entering the recovery period, patients need to stay at home It is basically difficult to continue to carry out effective and correct rehabilitation. This is because rehabilitation requires repeated training. Sometimes an action may need to be repeated hundreds of times. The entire rehabilitation process is very boring; and stroke patients spend a long time in bed. If the bed rest time cannot be effectively used for rehabilitation training, the time for rehabilitation training will be seriously wasted.

Contents of the invention

Existing stroke rehabilitation exercise devices cannot effectively use the bed rest time of patients after stroke surgery to carry out effective rehabilitation exercises, and the rehabilitation training methods are boring, and the patients' training initiative is poor. The invention provides a rehabilitation exercise device for stroke patients. The tension exercise mechanism, the grip exercise mechanism and the finger fixation mechanism installed on the table can enable the patient to conveniently and comprehensively perform hand muscle group rehabilitation exercises in a bedridden state, and While training, you can control mobile phones, tablets and other game devices to improve the fun and devotion of training, and greatly enhance the initiative of patients in training.

The present invention provides the following technical solutions: a rehabilitation exercise device for stroke patients, including a table board, folding legs are hingedly installed on the left and right sides of the bottom surface of the table board, and supports are fixedly installed on the left and right sides of the top surface of the table board One, the top surface of the table in front of the first support is fixedly installed with the second support, the top surface of the first support is fixed with a tension exercise mechanism, and the top surface of the second support is fixed with a grip exercise Mechanism, the tension exercise mechanism and the grip exercise mechanism have the same structure, the tension exercise mechanism includes a support column, and a plurality of weight plates are slidably installed on the inner side of the support column, and a sliding connection connecting rod is opened on the weight plate and the through hole of the pin, the top of the connecting rod is fixedly connected to the bottom surface of the top plate, the top surface of the top plate is fixedly equipped with a lifting ring one, and the lifting ring one is fastened to one end of the plastic-coated steel wire rope, and the plastic-coated steel wire rope is in turn Pass through threading pipe 2 and threading pipe 1, and slide to connect and rotate the fixed pulley installed on the inner top surface of the top cover. One side of the bottom surface of the top cover is fixedly equipped with a micro switch. The top cover in the tension exercise mechanism The top surface of the palm rest and the ball hinge in the finger fixing mechanism are fixedly installed, and the ball hinge is rotatably connected with the rear casing, and the front end of the rear casing is rotatably connected with the rear end of the middle casing, and the middle casing is rotatably connected. The front end is rotatably connected to the rear end of the front sleeve, and the upper and lower sides of the front end of the front sleeve are respectively fixed with two suspension rings and three suspension rings. and one end of the plastic-coated steel wire rope in the tension exercise mechanism. A control box is fixedly installed on the front side of the top surface of the table. The control box is provided with a control switch and a communication interface. The tables on both sides of the control box The top surface of the board is fixedly installed with a wire slot.

Wherein, the counterweight plate is a cuboid structure with a smooth surface, and the number of the counterweight plates is multiple, and the through hole for slidingly installing the connecting rod is vertically opened on the counterweight plate, and the through hole for slidingly installing the pin column is opened horizontally. Holes, the connecting rod is provided with a plurality of horizontal through-holes for sliding mounting pins, the pitch of the horizontal through-holes on the pins is the same as the pitch of the horizontal through-holes on the adjacent weight plate, so The number of horizontal through holes opened on the connecting rod is the same as the number of weight plates; the user can quickly and conveniently select the appropriate weight for rehabilitation training by inserting the pins into the weight plates at different installation heights.

Wherein, the weight of the counterweight in the tension exercise mechanism is 1/2 of the weight of the balance weight in the grip exercise mechanism; The training weight of the weight stack, choose more grip training weights.

Wherein, the number of the suspension ring 1, the plastic-coated steel wire rope, the fixed pulley, and the finger fixing mechanism is four, and the bottom surface and the side of the top cover are provided with mounting holes for fixedly installing the threading pipe 2 and the threading pipe 1. Pipe two and threading pipe one are nylon pipe structures with the same structure, threading pipe one in the grip training mechanism is located above the front of the finger fixing mechanism, and threading pipe one in the tension training mechanism is located below the rear end of the finger fixing mechanism ; The combined use of the tension exercise mechanism, the grip exercise mechanism and the finger fixation mechanism installed on the table board enables the user to conveniently and comprehensively carry out hand muscle group rehabilitation exercise while lying in bed.

Wherein, the palm rest is a cylindrical structure with a smooth surface, and the palm rest is fixedly installed on the top surface of the top cover and behind the spherical hinge; the palm rest can support the user's palm to ensure the comfort of the trainer.

Wherein, the base part in the ball hinge is fixedly installed on the front side of the top surface of the top cover, and the top end of the hinge rod in the ball hinge is fixedly connected to the rear side of the bottom surface of the rear casing; the ball hinge can support the rear sleeve at multiple angles. The function of the tube ensures that the user can close and separate fingers without restraint during the process of grip strength and tension training.

Wherein, the pulley seat in the fixed pulley is horizontally rotatably installed on the inner top surface of the top cover; the vertically installed and horizontally rotatable fixed pulley can effectively reduce the probability of the plastic-coated steel wire rope coming out.

Wherein, a control board based on a single-chip microcomputer is installed inside the control box, and the micro switch is electrically connected to the control board installed in the control box. The communication interface includes but is not limited to USB3.0 port, Lightning interface and Type- C interface; after the weight plate is lifted to make the top surface of the top plate touch the contact of the micro switch, the control box can process the electrical signal of the micro switch, and then control the mobile phone connected to the communication interface through the connection line while training Tablet and other game equipment can improve the fun and devotion of training, and greatly enhance the initiative of patients in training.

The beneficial effects of the present invention are: the user can quickly and conveniently select the appropriate weight for rehabilitation training by inserting the pins into the weight plates at different installation heights; The training weight of the counterweight plate in the grip training mechanism, select more grip training weights; In this state, you can conveniently and comprehensively perform hand muscle rehabilitation exercises; the palm rest can support the user's palm to ensure the comfort of the trainer; the ball joint can play the role of multi-angle support for the rear sleeve, ensuring that the user In the process of grasping strength and tension training, fingers can be closed and separated without restraint; fixed pulleys installed vertically and rotated horizontally can effectively reduce the chance of the plastic-coated steel wire rope coming out;

After the weight plate is lifted to make the top surface of the top plate touch the contact of the micro switch, the control box can process the electrical signal of the micro switch, and then control games such as mobile phones and tablets connected to the communication interface through connecting lines while training Equipment, improve the fun and devotion of training, and greatly enhance the initiative of patients in training.

The parts not involved in the device are the same as the prior art or can be realized by adopting the prior art.

Description of drawings

Fig. 1 is a structural schematic diagram 1 of the present invention;

Fig. 2 is a structural schematic diagram II of the present invention;

Fig. 3 is the longitudinal sectional view of tension exercise mechanism and grip exercise mechanism in the present invention;

Fig. 4 is the structural representation one of tension exercise mechanism among the present invention;

Fig. 5 is the structural representation two of tension training mechanism in the present invention;

Fig. 6 is a structural schematic diagram 1 of the grip training mechanism in the present invention;

Fig. 7 is the second structural representation of the grip training mechanism in the present invention;

In the figure: 1, table board; 2, folding legs; 3, tension exercise mechanism; 301, threading pipe one; 302, support column; 303, counterweight plate; 304, connecting rod; 305, pin; 306, top plate; 307. Hanging ring 1; 308. Plastic-coated steel wire rope; 309. Threading pipe 2; 310. Fixed pulley; 311. Top cover; 312. Palm rest; 313. Micro switch; 4. Grip training mechanism; 5. Finger fixing mechanism ;501, ball hinge; 502, rear bushing; 503, middle bushing; 504, front bushing; 505, ring two; 506, ring three; 6, control box; 601, control switch; 602, communication interface; 7 , Wire trough; 8, support one; 9, support two.

Detailed ways

Please refer to Fig. 1-Fig. 7, the present invention provides the following technical solutions: a rehabilitation exercise device for stroke patients, including a table board (1), the left and right sides of the bottom surface of the table board (1) are hingedly installed with folding legs (2 ), the left and right sides of the top surface of the table (1) are fixedly installed with a support one (8), and the top surface of the table (1) in front of the support one (8) is fixedly installed with a support two ( 9), the top surface of the first support (8) is fixedly equipped with a tension exercise mechanism (3), the top surface of the second support (9) is fixedly installed with a grip exercise mechanism (4), the tension exercise The mechanism (3) has the same structure as the grip training mechanism (4). The tension training mechanism (3) includes a support column (302), and a plurality of weight plates (303) are slidably installed on the inner side of the support column (302) , the weight plate (303) is provided with a through hole for slidingly connecting the connecting rod (304) and the pin (305), the top end of the connecting rod (304) is fixedly connected to the bottom surface of the top plate (306), and the top plate The top surface of (306) is fixedly installed with the first ring (307), the first ring (307) is fastened to one end of the plastic-coated steel wire rope (308), and the plastic-coated steel wire rope (308) passes through the second threading pipe (309) in turn. ) and threading pipe one (301), and slidingly connected to the fixed pulley (310) installed on the inner top surface of the top cover (311), one side of the bottom surface of the top cover (311) is fixedly installed with a micro switch (313 ), the top surface of the top cover (311) in the tension exercise mechanism (3) is fixedly installed with the palm rest (312) and the ball hinge (501) in the finger fixing mechanism (5), and the ball hinge (501) The rear sleeve (502) is rotatably connected, the front end of the rear sleeve (502) is rotatably connected to the rear end of the middle sleeve (503), and the front end of the middle sleeve (503) is rotatably connected to the front sleeve (504) the rear end of the front sleeve (504), the upper and lower sides of the front end of the front casing (504) are fixedly installed with the second lifting ring (505) and the third lifting ring (506), and the second lifting ring (505) and the third lifting ring (506) are fastened and connected respectively. One end of the plastic-coated steel wire rope (308) in the grip training mechanism (4) and one end of the plastic-coated steel wire rope (308) in the tension training mechanism (3), the front side of the top surface of the table (1) is fixedly installed with The control box (6), the control switch (601) and the communication interface (602) are arranged on the control box (6), the top surface of the table (1) on both sides of the control box (6) is fixedly installed with walking trunking (7).

The weight plate (303) is a rectangular parallelepiped structure with a smooth surface, and the number of the weight plate (303) is multiple, and a passage for slidingly installing the connecting rod (304) is vertically opened on the weight plate (303). Holes, through holes for sliding mounting pins (305) are opened horizontally, and multiple horizontal through holes for sliding mounting pins (305) are opened on the connecting rod (304), and the horizontal through holes on the pins (305) The hole pitch of the through holes is the same as that of the horizontal through holes opened on the adjacent weight plate (303), and the number of horizontal through holes opened on the connecting rod (304) is the same as the number of the weight plate (303) The user can quickly and conveniently select the appropriate weight for rehabilitation training by inserting the pins (305) into the weight plates (303) at different installation heights.

The weight of the counterweight (303) in the tension training mechanism (3) is 1/2 of the weight of the counterweight (303) in the grip training mechanism (4); when training the grip, the user can pass The training weights of the counterweight plates (303) in the tension training mechanism (3) and the grip training mechanism (4) are configured, and more grip training weights are selected.

There are four suspension rings (307), plastic-coated steel wire ropes (308), fixed pulleys (310), and finger fixing mechanisms (5). The bottom and side surfaces of the top cover (311) are provided with fixed installation threading The installation holes of the second pipe (309) and the first threading pipe (301), the second threading pipe (309) and the first threading pipe (301) are nylon pipe structures with the same structure, the grip training mechanism (4) The first threading pipe (301) is located above the front of the finger fixing mechanism (5), and the first threading pipe (301) in the tension exercise mechanism (3) is located below the rear end of the finger fixing mechanism (5); it is installed on the table (1 ) combined with the tension training mechanism (3), grip training mechanism (4) and finger fixing mechanism (5) enables the user to conveniently and comprehensively perform hand muscle group rehabilitation exercise while lying in bed.

The palm rest (312) is a cylindrical structure with a smooth surface, and the palm rest (312) is fixedly installed on the top surface of the top cover (311) and behind the spherical hinge (501); the palm rest (312) can support The palm of the trainer ensures the comfort of the trainer.

The base part of the ball hinge (501) is fixedly installed on the front side of the top surface of the top cover (311), and the top of the hinge rod in the ball hinge (501) is fixedly connected to the rear side of the bottom surface of the rear sleeve (502); The spherical hinge (501) can play the role of multi-angle support for the rear sleeve (502), ensuring that the user can close and separate fingers without restraint during the process of grip strength and tension training.

The pulley seat in the fixed pulley (310) is horizontally installed on the inner top surface of the top cover (311); the vertically installed fixed pulley (310) that can rotate horizontally can effectively reduce the load of the plastic-coated steel wire rope (308). Escape chance.

A control board based on a single chip microcomputer is installed inside the control box (6), the micro switch (313) is electrically connected to the control board installed in the control box (6), and the communication interface (602) includes but is not limited to USB3.0 port, Lightning port and Type-C port; after the counterweight plate (303) is lifted so that the top surface of the top plate (306) touches the contact of the micro switch (313), the control box (6) can control the micro switch (313). The electric signal of the manual switch (313) is processed, and then the mobile phone tablet and other game devices connected to the communication interface (602) through the connection line are controlled while training, which improves the fun and devotion of training, and greatly improves the initiative of patients in training.

The working principle and application process of the present invention: the patient is half lying on the bed with the support of the assistant, and the upper body rests on the head of the bed, and then the assistant unfolds the folding legs (2) in the device, and places the table (1) on the patient On the bed board in front of the body, the assistant staff then assists the fingers of the two hands of the patient to insert the rear sleeve (502), the middle sleeve (503) and the front sleeve (504) (in the initial state, the grip training mechanism (4 ) should be greater than the weight of the tension exercise mechanism (3), so as to reduce the angle between the rear sleeve (502), the middle sleeve (503) and the front sleeve (504), which is convenient for the patient finger insertion), and then the assistant selects and closes the circuit connected to the microswitch (313) in the tension exercise mechanism (3) or grip exercise mechanism (4) through the control switch (601) according to the muscle group to be exercised: if required Exercise the grip, then the control board in the control box (6) and the circuit of the microswitch (313) in the grip exercise mechanism (4) are closed, and the auxiliary personnel insert the pin (305) into the connecting rod (304) and the matching weight plate (303), and select the appropriate counterweight weight according to the actual situation of the patient. When the patient's fingers are curled up, the front sleeve (504), middle sleeve (503), and rear sleeve (502) rotate with each other. The rear casing (502) rotates on the ball hinge (501), and at the same time, the second (505) and third (506) of the lifting rings (506) installed at the end of the front casing (504) respectively drive the tension training mechanism (3) and the grip training mechanism The plastic-coated steel wire rope (308) in (4) moves, and the plastic-coated steel wire rope (308) changes the moving direction through the fixed pulley (310), and drives the top plate (306) to move. At this time, the top plate ( 306) descends vertically, while the top plate (306) in the grip training mechanism (4) rises vertically and presses the contact of the micro switch (313) in the grip training mechanism (4), thereby triggering the control box (6 ) of the control board signal; on the contrary, if the finger tension needs to be exercised, the circuit between the control board in the control box (6) and the micro switch (313) in the tension training mechanism (3) is closed, and the patient’s finger stretches The top plate (306) in the exercise mechanism (4) descends vertically, while the top plate (306) in the tension exercise mechanism (3) rises vertically and touches the contact of the micro switch (313) in the tension exercise mechanism (3) ; During the process of straightening and bending the patient's fingers, the angle between each finger will change, and at this time, the ball joint (501) plays the role of multi-angle support;

In order to ensure the fun of the training, the auxiliary personnel can use the data cable to insert into the communication interface (602), connect the game device such as a mobile phone or a tablet computer, and choose to open a suitable game (games that can be controlled with one button, such as: gold miners) to keep the training fun.

Claims (8)

1. A rehabilitation exercise device for stroke patients, characterized in that: it comprises a table, the left and right sides of the bottom surface of the table are hingedly equipped with folding legs, and the left and right sides of the top of the table are fixedly equipped with a support , the top surface of the table in front of the first support is fixedly installed with the second support, the top surface of the first support is fixed with a tension exercise mechanism, and the top surface of the second support is fixed with a grip exercise mechanism , the tension exercise mechanism and the grip exercise mechanism have the same structure, the tension exercise mechanism includes a support column, and a plurality of weight plates are slidably installed on the inner side of the support column, and a sliding connection connecting rod and a connecting rod are provided on the weight plate. The through hole of the pin, the top of the connecting rod is fixedly connected to the bottom surface of the top plate, and the top surface of the top plate is fixedly equipped with a lifting ring one, and the lifting ring one is fastened to connect one end of the plastic-coated steel wire rope, and the plastic-coated steel wire rope is threaded sequentially. Pass threading pipe two and threading pipe one, and slide to connect and rotate the fixed pulley installed on the inner top surface of the top cover. One side of the bottom surface of the top cover is fixedly equipped with a micro switch, and the top cover in the tension exercise mechanism The ball hinge in the palm rest and finger fixing mechanism is fixedly installed on the top surface, and the ball hinge is rotatably connected with the rear sleeve, and the front end of the rear sleeve is rotatably connected with the rear end of the middle sleeve, and the front end of the middle sleeve is rotatably connected. Rotate and connect the rear end of the front sleeve, the upper and lower sides of the front end of the front sleeve are respectively fixedly equipped with two suspension rings and three suspension rings. One end and one end of the plastic-coated steel wire rope in the tension exercise mechanism, a control box is fixedly installed on the front side of the top surface of the table top, the control box is provided with a control switch and a communication interface, and the table boards on both sides of the control box The top surface of the cable is fixedly installed with a wiring trough. 2. A rehabilitation exercise device for stroke patients according to claim 1, characterized in that: the weight plate is a cuboid structure with smooth surface, the number of the weight plates is multiple, and the weight plate has a A through hole for slidingly installing the connecting rod is vertically opened, and a through hole for slidingly installing the pin column is opened horizontally. The connecting rod is provided with a plurality of horizontal through holes for slidingly installing the pin column. The hole distance is the same as that of the horizontal through holes provided on the adjacent weight plates, and the number of the horizontal through holes provided on the connecting rod is the same as the number of the weight plates. 3 . The rehabilitation exercise device for stroke patients according to claim 1 , wherein the weight of the weight plate in the tension exercise mechanism is 1/2 of the weight of the weight plate in the grip exercise mechanism. 4 . 4. A rehabilitation exercise device for stroke patients according to claim 1, characterized in that: the number of the suspension ring 1, the plastic-coated steel wire rope, the fixed pulley, and the finger fixing mechanism are all four, and the bottom surface of the top cover There are mounting holes for fixedly installing threading pipe 2 and threading pipe 1 on the side and the side. The threading pipe 2 and threading pipe 1 are nylon tube structures with the same structure. The threading pipe 1 in the grip training mechanism is located Above the front, threading pipe one in the tension exercise mechanism is located below the rear end of the finger fixing mechanism. 5. A kind of rehabilitation exercise device for stroke patients according to claim 1, characterized in that: the palm rest is a smooth cylinder structure, and the palm rest is fixedly installed on the top surface of the top cover, the ball hinge rear. 6. A rehabilitation exercise device for stroke patients according to claim 1, characterized in that: the base part in the ball joint is fixedly installed on the front side of the top surface of the top cover, and the top end of the hinge rod in the ball joint Securely connect the rear side of the bottom surface of the rear casing. 7 . The rehabilitation exercise device for stroke patients according to claim 1 , wherein the pulley seat in the fixed pulley is horizontally rotatably mounted on the inner top surface of the top cover. 8 . 8. A rehabilitation exercise device for stroke patients according to claim 1, characterized in that: a control board based on a single-chip microcomputer is installed inside the control box, and the microswitch is electrically connected to the control panel installed in the control box. Board, the communication interface includes but not limited to USB3.0 port, Lightning interface and Type-C interface.

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