CN218500961U

CN218500961U - Cerebral infarction disease rehabilitation training auxiliary device

Info

Publication number: CN218500961U
Application number: CN202221718720.8U
Authority: CN
Inventors: 张晶; 唐敏; 樊昊
Original assignee: Lixian People's Hospital
Current assignee: Lixian People's Hospital
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2023-02-21
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a cerebral infarction disease rehabilitation training auxiliary device, including the device main part, the cavity has been seted up in the device main part, vertical slidable mounting has the sliding plate in the cavity, sliding plate surface rotation installs first movable rod and second movable rod, the ratchet is installed in the rotation of the cavity inner wall between first movable rod and the second movable rod. The utility model discloses an increased drive arrangement and first movable rod in the device main part, second movable rod and ratchet, make under the drive of motor, the initiative board rotates, and it rotates the connecting rod of connecting to drive the initiative board, because the connecting rod rotates with the sliding plate to be connected, under the drive of connecting rod, reciprocating motion about the sliding plate is done in the cavity of device main part, drive first movable rod and second movable rod motion simultaneously, the rope that they are connected drives the rehabilitation area and takes place the displacement in vertical direction, the four limbs that drive the brainstem patient carry out the motion of upper and lower small range.

Description

Cerebral infarction disease rehabilitation training auxiliary device

Technical Field

The utility model relates to a rehabilitation training technical field specifically is a cerebral infarction disease rehabilitation training auxiliary device.

Background

The clinical manifestations of cerebral infarction are characterized by sudden syncope, unconsciousness, hemiplegia, speech disturbance and intellectual disturbance. Cerebral infarction not only poses great threat to human health and life, but also brings great pain and heavy burden to patients, families and society. The recovery time of the cerebral infarction is greatly related to the position, the area and the personal physical quality of the cerebral necrosis, and is also related to the accompanying and caring of family members. Generally speaking, the patients with severe cerebral infarction can recover most of the functions of the human body from rehabilitation exercise during bed-lying period to the gradual standing and walking training.

Many existing rehabilitation training devices for cerebral infarction patients in the market are related to standing and walking training, related equipment for rehabilitation training during a bed-lying period is not common, limb training is usually required in the rehabilitation training of the cerebral infarction patients in the bed-lying period, but in actual family life, the arms and the legs of the patients are manually moved up and down by family members of the patients, so that the patients are labored, and when the movement angle of the patients is too large, the muscles of the patients are easily damaged. Therefore, it is necessary to provide an auxiliary device for rehabilitation training of patients with cerebral infarction so as to facilitate the rehabilitation training of the patients with cerebral infarction during the bed-lying period.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cerebral infarction disease rehabilitation training auxiliary device can carry out the extension motion of four limbs to the cerebral infarction patient of bed, has solved the problem among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rehabilitation training auxiliary device for cerebral infarction patients comprises a device main body, wherein a cavity is formed in the device main body, a sliding plate is vertically and slidably mounted in the cavity, a first movable rod and a second movable rod are rotatably mounted on the surface of the sliding plate, a ratchet wheel is rotatably mounted on the inner wall of the cavity between the first movable rod and the second movable rod, the bottom of the first movable rod is fixedly connected with a spoon block, the bottom of the second movable rod is fixedly connected with a hook block, a spring is mounted between the middle upper parts of the first movable rod and the second movable rod, and ropes are mounted at the bottoms of the first movable rod and the second movable rod;

the ratchet wheel mechanism further comprises a driving mechanism for driving the sliding plate to reciprocate up and down, and when the sliding plate moves up and down, the spoon block and the hook block can drive the ratchet wheel to rotate in a single direction.

Preferably, the inner wall of the cavity above the sliding plate is rotatably provided with a driving plate, the end part of the driving plate is rotatably provided with a connecting rod, one end of the connecting rod, far away from the driving plate, is rotatably arranged on the outer wall of the sliding plate, and the outer wall of the device main body is further provided with a motor for driving the driving plate to rotate.

Preferably, the inner wall of the cavity is provided with a slide rail, and the inner wall of the sliding plate is provided with a sliding block capable of sliding in the slide rail.

Preferably, still include and be used for supporting the support frame of device main part, device main part bottom fixedly connected with support column, support frame top fixed mounting has can cup joint the connecting block of support column.

Preferably, the inner wall of the cavity is provided with a fixed pulley capable of changing the direction of the rope, and the bottom end of the rope is tied with a recovery belt.

Preferably, magic tapes are sewn at two ends of the rehabilitation belt.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an increased drive arrangement and first movable rod in the device main part, second movable rod and ratchet, make under the drive of motor, the initiative board rotates, and it rotates the connecting rod of connecting to drive the initiative board, because the connecting rod rotates with the sliding plate to be connected, under the drive of connecting rod, reciprocating motion about the sliding plate is in the cavity of device main part, drive first movable rod and the motion of second movable rod simultaneously, the spoon shape piece of first movable rod, the hook shape piece of second movable rod cooperatees with the ratchet, the rope that first movable rod and second movable rod are connected drives rehabilitation area and takes place the displacement in vertical direction, because ratchet and hook shape piece, there is the pause when spoon shape piece contacts, this kind of pause is when rehabilitation training, the speed of removal has not only been reduced, prevent that patient's muscle from pulling, still can arouse patient's careless attention and perception, be favorable to patient's rehabilitation.

2. The utility model discloses a support frame at device main part below configuration for it is more convenient to use, and to the severe patient who lies in bed, only need place support frame in the both sides of patient's bed with patient's arm or shank again on the rehabilitation belt alright with carry out the rehabilitation training with the patient.

3. The utility model discloses a with the recovery area system in the rope below, the washing is changed to the recovery area to the convenience, not only makes things convenient for patient's rehabilitation training, still makes things convenient for the cleaning work of nursing staff to the device.

Drawings

FIG. 1 is a schematic side view of the shaft of the present invention;

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the internal structure of the device body of the present invention;

fig. 4 is a schematic view of the structure of the device of the present invention during movement.

In the figure: 1. a device main body; 2. a support frame; 3. connecting blocks; 4. a driving plate; 5. a connecting rod; 6. a sliding plate; 7. a first movable bar; 8. a second movable bar; 9. a spoon block; 10. a hook block; 11. a rope; 12. a ratchet wheel; 13. a spring; 14. a fixed pulley; 15. a rehabilitation belt; 16. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a cerebral infarction disease rehabilitation training auxiliary device, includes device main part 1, its characterized in that: a cavity is formed in the device main body 1, a sliding plate 6 is vertically and slidably mounted in the cavity, a first movable rod 7 and a second movable rod 8 are rotatably mounted on the surface of the sliding plate 6, a ratchet wheel 12 is rotatably mounted on the inner wall of the cavity between the first movable rod 7 and the second movable rod 8, a spoon block 9 is fixedly connected to the bottom of the first movable rod 7, a hook block 10 is fixedly connected to the bottom of the second movable rod 8, a spring 13 is mounted between the middle upper parts of the first movable rod 7 and the second movable rod 8, and ropes 11 are mounted at the bottoms of the first movable rod 7 and the second movable rod 8;

the device also comprises a driving mechanism for driving the sliding plate 6 to reciprocate up and down, and when the sliding plate 6 moves up and down, the spoon blocks 9 and the hook-shaped blocks 10 drive the ratchet wheel 12 to rotate in a single direction.

The driving device in the device main body 1 can drive the sliding plate 6 to do reciprocating motion up and down, as the sliding plate 6 is rotatably connected with the first movable rod 7 and the second movable rod 8, the hook block 10 below the second movable rod 8 is meshed with the ratchet wheel 12, under the driving of the sliding plate 6, when the sliding plate 6 moves upwards, the second movable rod 8 and the hook block 10 move upwards, and the rope 11 between the hook block 10 and the fixed pulley 14 can be shortened; the ratchet wheel 12 can be driven to rotate by the upward movement of the second movable rod 8 and the hook-shaped block 10, the first movable rod 7 and the spoon-shaped block 9 move upwards, but the pawl of the spoon-shaped block 9 and the pawl of the ratchet wheel 12 can vibrate, so that the rope 11 can descend, a pause feeling can be generated in the descending process, the pause feeling can give more feelings to a patient, the sensory nerve of the patient is stimulated, and the rehabilitation of the patient is facilitated.

The arrangement of the spring 13 ensures that the first movable rod 7 and the second movable rod 8 do not deviate from a normal movement path when moving, and the stability of the device is ensured; the spring needs to be selected to be a spring with large stress so as to ensure that the first movable rod 7 and the second movable rod 8 cannot be pulled away by a user when the device is used; the pawl of ratchet 12 and the first movable rod 7, the mutual cooperation of second movable rod 8 make rope 11 that first movable rod 7 and second movable rod 8 are connected have certain displacement in vertical direction, and the angle of displacement can not be very big, can not cause the muscle strain to cerebral infarction patient's rehabilitation training.

Further, the inner wall of the cavity above the sliding plate 6 is rotatably provided with a driving plate 4, the end of the driving plate 4 is rotatably provided with a connecting rod 5, one end of the connecting rod 5 far away from the driving plate 4 is rotatably arranged on the outer wall of the sliding plate 6, and the outer wall of the device main body 1 is further provided with a motor 16 for driving the driving plate 4 to rotate.

The fixed column is installed to 4 one ends of initiative board, connecting rod 5 one end cup joints on the fixed column, the other end rotates with the central point of sliding plate 6 to be connected, circular motion can be carried out in the drive of initiative board 4 through motor 16, make simultaneously to rotate connecting rod 5 installed on initiative board 4 along with it moves, use motor 16 as the actuating mechanism of device, can use manpower sparingly, alleviate nursing staff's work load, do not draw in the power supply diagram for motor 16 provides the electric energy, here can through purchase the battery on market with install around motor 16 additional can.

Furthermore, a slide rail is arranged on the inner wall of the cavity, and a slide block capable of sliding in the slide rail is arranged on the inner wall of the sliding plate 6; the slide rail is designed to enable the sliding plate 6 to move in the slide rail without being separated from the original moving track.

Further, the device also comprises a support frame 2 used for supporting the device main body 1, wherein the bottom end of the device main body 1 is fixedly connected with a support column, and the top end of the support frame 2 is fixedly provided with a connecting block 3 which can be sleeved with the support column; the supporting frame 2 can move the device main body 1 to a required position according to requirements, so that the device is wider in the family to be used, and the supporting frame 2 can be made into different specifications to be suitable for more families.

Further, a fixed pulley 14 capable of changing the direction of the rope 11 is arranged on the inner wall of the cavity, and a recovery belt 15 is tied at the bottom end of the rope 11; the bottom system of rope 11 has recovery area 15, and recovery area 15 can be changed and wash as required, and the length of rope 11 can be adjusted according to patient's actual demand.

Furthermore, the recovery belt 15 is provided with two sets of specifications, and magic tapes are sewn at two ends of the recovery belt 15; the two specifications of the rehabilitation belt 15 are wide (15 cm-25 cm) and narrow (5 cm-15 cm) respectively; for example, when the device is used for rehabilitation training of arms, the arms can be stretched into the narrow rehabilitation belt 15, and the magic tapes of the rehabilitation belt 15 are fixed by the magic tapes; when the device is used for rehabilitation training of the legs, the rehabilitation belt 15 can be changed into the wide rehabilitation belt 15, the legs extend into the rehabilitation belt 15, the stress area is increased, and the rehabilitation belt 15 is prevented from causing discomfort to the body of a patient.

The working principle is as follows: when the rehabilitation training auxiliary device for the cerebral infarction patients is used, when the arms of a patient need rehabilitation movement, the rehabilitation belt 15 is tied at the lower end of the rope 11, a power supply is switched on, the motor 16 starts to move, the driving plate 4 starts to rotate under the driving of the motor 16, the upper end of the connecting rod 5 connected to the driving plate 4 rotates to move, the lower end of the connecting rod 5 is connected with the sliding plate 6, the sliding plate 6 moves along the sliding groove under the pulling of the connecting rod 5, when one end of the driving plate 4 is gradually lifted, the sliding plate 6 moves upwards under the driving of the connecting rod 5, as the sliding plate 6 is rotatably connected with the first movable rod 7 and the second movable rod 8, the hook block 10 below the second movable rod 8 is meshed with the ratchet wheel 12, and when the sliding plate 6 moves upwards, the second movable rod 8 and the hook block 10 move upwards, the rope 11 between the hook block 10 and the fixed pulley 14 is shortened, and the rehabilitation belt 15 connected with the rope 11 is lowered; the ratchet wheel 12 can be driven to rotate by the upward movement of the second movable rod 8 and the hook-shaped block 10, the first movable rod 7 and the spoon-shaped block 9 move upwards, but the pawl of the spoon-shaped block 9 and the pawl of the ratchet wheel 12 can vibrate, so that the recovery belt 15 connected with the rope 11 can descend, and a stop feeling can be generated in the descending process, the stop feeling can give more feelings to a patient, the feeling of the patient is stimulated, and the recovery of the patient is facilitated.

When the driving plate 4 rotates downwards from a high position, the driving plate 4 drives the connecting rod 5, the connecting rod 5 drives the sliding plate 6 to move downwards, the first movable rod 7 and the spoon-shaped block 9 also move downwards, the spoon-shaped block 9 is meshed with the inverted teeth of the ratchet 12 and can push the ratchet 12 to rotate, and due to the hook-shaped block 10 meshed with the other side of the ratchet 12, the hook-shaped block 10 moves downwards along with the ratchet 12 when the ratchet 12 rotates, and can generate a pause feeling when the ratchet moves downwards, so that the pause feeling can give more feelings to a patient, stimulate the feeling of the patient and is beneficial to the recovery of the patient; the driving plate 4 circularly and circularly moves in a circle under the driving of the motor 16, and each circle of the driving plate can enable the two recovery belts 15 to reciprocate up and down and alternately generate a stop feeling, so that the patient can feel more, the feeling of the patient is stimulated, and the recovery of the patient is facilitated.

The spring 13 between the first movable rod 7 and the second movable rod 8 enables the first movable rod 7 and the second movable rod 8 to be close to or far away from each other, and ensures the stability of the device in movement, the fixed pulleys 14 arranged on the two sides of the first movable rod 7 and the second movable rod 8 can change the direction of the rope 11, the bottom end of the rope 11 is tied with the recovery belt 15, and the recovery belt 15 can be replaced and cleaned as required, for example, when the device is used for carrying out the recovery training of arms, the arms can be stretched into the recovery belt 15; when the device is used for carrying out rehabilitation training on the legs, the rehabilitation belt 15 can be changed into a wider rehabilitation belt 15, the legs extend into the rehabilitation belt 15, the stress area is increased, and the rehabilitation belt 15 is prevented from causing discomfort to the body of a patient; the supporting frame 2 can move the device main body 1 to a required position according to requirements, so that the device is wider in the family to be used, and the supporting frame 2 can be made into different specifications to be suitable for more families.

The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may also be processed directly according to the conventional technical common knowledge without any doubt, and the connection manner of the respective parts is a conventional manner well-established in the prior art, and the machines, parts and equipment are of a conventional type in the prior art, so that detailed description thereof is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cerebral infarction disease rehabilitation training auxiliary device, includes device main part (1), its characterized in that: a cavity is formed in the device main body (1), a sliding plate (6) is vertically and slidably mounted in the cavity, a first movable rod (7) and a second movable rod (8) are rotatably mounted on the surface of the sliding plate (6), a ratchet wheel (12) is rotatably mounted on the inner wall of the cavity between the first movable rod (7) and the second movable rod (8), a spoon block (9) is fixedly connected to the bottom of the first movable rod (7), a hook block (10) is fixedly connected to the bottom of the second movable rod (8), a spring (13) is mounted between the middle upper portions of the first movable rod (7) and the second movable rod (8), and ropes (11) are mounted at the bottoms of the first movable rod (7) and the second movable rod (8);

the ratchet wheel mechanism further comprises a driving mechanism for driving the sliding plate (6) to reciprocate up and down, and when the sliding plate (6) moves up and down, the spoon-shaped block (9) and the hook-shaped block (10) can drive the ratchet wheel (12) to rotate in a single direction.

2. The rehabilitation training aid for patients with cerebral infarction as claimed in claim 1, wherein: the device is characterized in that a driving plate (4) is rotatably installed on the inner wall of the cavity above the sliding plate (6), a connecting rod (5) is rotatably installed at the end part of the driving plate (4), one end, far away from the driving plate (4), of the connecting rod (5) is rotatably installed on the outer wall of the sliding plate (6), and a motor (16) used for driving the driving plate (4) to rotate is further installed on the outer wall of the device main body (1).

3. The auxiliary device for rehabilitation training of patients with cerebral infarction as claimed in claim 2, wherein: the inner wall of the cavity is provided with a slide rail, and the inner wall of the sliding plate (6) is provided with a slide block which can slide in the slide rail.

4. The rehabilitation training aid for patients with cerebral infarction as claimed in claim 1, wherein: still including being used for supporting support frame (2) of device main part (1), device main part (1) bottom fixedly connected with support column, support frame (2) top fixed mounting have can cup joint connecting block (3) of support column.

5. The rehabilitation training aid for patients with cerebral infarction as claimed in claim 1, wherein: the inner wall of the cavity is provided with a fixed pulley (14) capable of changing the direction of the rope (11), and the bottom end of the rope (11) is tied with a rehabilitation belt (15).

6. The auxiliary device for rehabilitation training of patients with cerebral infarction as claimed in claim 5, wherein: magic tapes are sewn at both ends of the rehabilitation belt (15).