CN112370735A

CN112370735A - Efficient leg rehabilitation training device for neurology nursing

Info

Publication number: CN112370735A
Application number: CN202011277438.6A
Authority: CN
Inventors: 连丽丽; 王莹莹; 李畅飞
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-02-19

Abstract

The invention relates to the technical field of medical equipment and discloses an efficient leg rehabilitation training device for neurology nursing, which comprises a support, wherein a rotating rod is movably connected to the outer part of the support, a rotating disc is fixedly connected to the outer part of the rotating rod, a first spring is fixedly connected to the inner part of the rotating disc, a first balancing weight is fixedly connected to the outer part of the first spring, and a control assembly is fixedly connected to the inner part of the balancing weight; through the fixed pipe, the movable block, spring one, the current variant, connect the electric pole, the balancing weight, control assembly, the interact between the spring two, can adjust the maximum slew velocity of bull stick and in time stop the bull stick when the slew velocity of bull stick surpasses maximum slew velocity according to patient's actual recovery situation at the in-process that the device used, thereby can avoid the slew velocity of bull stick to surpass patient's the scope of bearing and lead to patient to receive the condition emergence of secondary injury, make patient rehabilitation training's security improve greatly, be favorable to patient's recovery.

Description

Efficient leg rehabilitation training device for neurology nursing

Technical Field

The invention relates to the technical field of medical equipment, in particular to a high-efficiency leg rehabilitation training device for neurology nursing.

Background

After the nerve of the leg is repaired, the patient generally needs to perform some rehabilitation training in order to avoid the situations of stiffness, spasm and muscular atrophy of the joint and the muscle, and at the initial stage after the operation, the patient cannot perform active movement, so that the rehabilitation training device needs to be used for assisting the movement. Lack the safety protection subassembly on current shank rehabilitation training device, in the in-process of using, because the influence of some external factors, can lead to the power take off subassembly output grow on the rehabilitation training device, thereby make the slew velocity of bull stick become fast, the slew velocity of bull stick becomes fast can make the passive velocity of motion of patient's shank, exceed the limit that the patient current state can bear even, thereby will bring the secondary damage for the patient, furthermore, along with going on of rehabilitation training, the patient's state can be better and better, consequently, need adjust the intensity of training, and the training intensity of current rehabilitation training device is certain, can't adjust the intensity of rehabilitation training according to the actual rehabilitation state of patient, thereby make the gradual variation of patient's rehabilitation training effect, can not satisfy the needs of in-service use.

Therefore, in order to solve these problems, an efficient leg rehabilitation training device for neurology nursing is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an efficient leg rehabilitation training device for neurology nursing, which has the advantages that the rotating rod can be stopped in time when the rotating speed of the rotating rod exceeds a set range, the intensity of rehabilitation training can be adjusted according to the actual condition of a patient, and the problems that secondary injury is brought to the patient due to rotating stall of the rotating rod and the later recovery effect of the patient is poor due to the fact that the intensity of the rehabilitation training is certain are solved.

(II) technical scheme

In order to achieve the purposes that the rotating rod can be stopped in time when the rotating speed of the rotating rod exceeds a set range, and the intensity of rehabilitation training can be adjusted according to the actual condition of a patient, the invention provides the following technical scheme: an efficient leg rehabilitation training device for neurology nursing comprises a support, wherein a rotating rod is movably connected to the outer portion of the support, a rotary disc is fixedly connected to the outer portion of the rotating rod, a first spring is fixedly connected to the inner portion of the rotary disc, a first spring block is fixedly connected to the outer portion of the first spring block, a control assembly is fixedly connected to the inner portion of the counter weight block, a rotary wheel is fixedly connected to the outer portion of the rotating rod, a rotary shaft is movably connected to the inner portion of the rotary shaft, a first gear is fixedly connected to the outer portion of the rotary shaft, a fixing assembly is movably connected to the outer portion of the first gear, a second gear is meshed to the outer portion of the first gear, a sliding rail is fixedly connected to the inner portion of the rotary wheel, a sliding block is movably connected to the outer portion of the sliding block, a shell is fixedly connected, the inside fixedly connected with of fixed pipe connects the electric pole, and the inside swing joint of shell has the movable block.

Preferably, the inside swing joint of support has the axis of rotation, the outside fixedly connected with band pulley of axis of rotation one, the outside fixedly connected with band pulley two of bull stick, the outside swing joint of band pulley one has the drive belt, band pulley two and drive belt swing joint, the outside swing joint of connecting rod has pedal, pedal inside fixedly connected with spring three, spring three's outside fixedly connected with clamp plate, clamp plate and pedal swing joint.

Preferably, the control assembly mainly comprises a first shading shell, a first light transmitting hole, a first photosensitive resistor and a first lamp strip, the first shading shell is fixedly connected to the inside of the balancing weight, the first photosensitive resistor is fixedly connected to the inside of the first shading shell, the first light transmitting hole is formed in the surface of the first shading shell, the first lamp strip is fixedly connected to the inside of the rotary disc, the first lamp bead is arranged inside the first lamp strip, the number of the first lamp bead is not less than five, and the position and the specification of the first lamp bead are matched with the first light transmitting hole.

Preferably, the fixed component mainly comprises a clamping rod, a limiting wheel, a spring IV and an electromagnet, the external fixed connection of the gear I is provided with the limiting wheel, the external movable connection of the limiting wheel is provided with the clamping rod, the external fixed connection of the clamping rod is provided with the spring IV, the external fixed connection of the spring IV is provided with the electromagnet, the clamping rod is movably connected with the rotating wheel, the external fixed connection of the limiting wheel is provided with a volute spiral spring, and the volute spiral spring is fixedly connected with the rotating wheel, so that the device can be kept in a stable state in the operation process.

Preferably, the spout has been seted up on the surface of gear two, connecting rod and spout sliding connection, the shifting chute has been seted up on the surface of runner, connecting rod and shifting chute swing joint, the inside fixedly connected with shading shell two of slider, the inside fixedly connected with photo resistance two of shading shell two, light trap two has been seted up on the surface of shading shell two, the inside fixedly connected with lamp area two of slide rail, the inside of lamp area two is provided with lamp pearl two, the position of lamp pearl two, the specification all matches with light trap two, can carry out the ration to the training intensity of device and adjust.

Preferably, the bottom of the movable block is movably connected with a connecting rod, the bottom of the connecting rod is movably connected with a movable plate, the movable plate is movably sleeved with a fixed pipe, a second spring is movably connected with an electrorheological body, an electric pole is movably connected with the electrorheological body, an electric wire is fixedly connected to the outside of the electrorheological body, a baffle is movably connected to the inside of the fixed pipe, a fifth spring is fixedly connected to the outside of the baffle, the fifth spring is fixedly connected with the fixed pipe, the main materials of the electrorheological body comprise lime, gypsum, carbon powder and olive oil, the electrorheological body is solid in a power-on state, the electrorheological body is liquid in a power-off state, a lug is arranged on the inner surface of the rotary table.

Preferably, the rotating shaft, the power connection post, the first photosensitive resistor, the second photosensitive resistor, the electromagnet, the first lamp strip, the second lamp strip, the external power supply and the driving power supply are all electrically connected with the control center, the rotating shaft and the rotating shaft are all electrically connected with the driving power supply, and the first lamp strip, the second lamp strip and the electromagnet are all electrically connected with the external power supply.

(III) advantageous effects

Compared with the prior art, the invention provides an efficient leg rehabilitation training device for neurology nursing, which has the following beneficial effects:

1. this efficient shank rehabilitation training device for department of neurology nursing, through fixed pipe, the movable block, spring one, the electrorheological body, connect the electric pole, the balancing weight, control assembly, the interact between the spring two, can adjust the maximum slew velocity of bull stick and in time end the bull stick when the slew velocity of bull stick exceedes maximum slew velocity according to patient's actual recovery situation at the in-process that the device used, thereby can avoid the slew velocity of bull stick to surpass patient's the scope of bearing and lead to patient to receive the condition emergence of secondary injury, make patient's rehabilitation training's security improve greatly, be favorable to patient's recovery.

2. This efficient shank rehabilitation training device for department of neurology nursing, through gear one, gear two, the pivot, fixed subassembly, the slider, the motion pole, a slide rail, the interact between the regulating element, can carry out the in-process of rehabilitation motion at patient and adjust its motion intensity according to patient's recovery state, the condition that patient has avoided carrying out the rehabilitation training of certain intensity all the time and has leaded to the recovery effect variation in later stage takes place, thereby make the rehabilitation training device more can satisfy the needs of in-service use.

Drawings

FIG. 1 is a partial sectional view of the present invention;

FIG. 2 is a schematic view of the connection structure between the turntable and the housing according to the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of FIG. 2 at B;

FIG. 5 is a schematic view of the internal structure of the wheel of the present invention;

FIG. 6 is an enlarged view of the invention at C of FIG. 5;

FIG. 7 is an enlarged view of the invention at D in FIG. 5.

In the figure: 1. a support; 2. a rotating rod; 3. a turntable; 4. a first spring; 5. a balancing weight; 6. a control component; 7. a rotating wheel; 8. a rotating shaft; 9. a first gear; 10. a fixing assembly; 11. a second gear; 12. a slide rail; 13. a slider; 14. a connecting rod; 15. a housing; 16. a fixed tube; 17. an electrorheological fluid; 18. a second spring; 19. connecting a power post; 20. a movable block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a high-efficiency leg rehabilitation training device for neurology nursing comprises a support 1, a rotating rod 2 is movably connected to the outer portion of the support 1, a rotating disc 3 is fixedly connected to the outer portion of the rotating rod 2, a spring I4 is fixedly connected to the inner portion of the rotating disc 3, a balancing weight 5 is fixedly connected to the outer portion of the spring I4, a control assembly 6 is fixedly connected to the inner portion of the balancing weight 5, the control assembly 6 mainly comprises a first shading shell, a first light transmission hole and a first photo resistor, the lamp area I is formed, the inner fixedly connected with shading shell I of the balancing weight 5, the inner fixedly connected with photo-resistor I of the shading shell I, a light transmission hole I is formed in the surface of the shading shell I, the inner fixedly connected with lamp area I of the rotary disc 3, lamp beads I are arranged inside the lamp area I, the number of the lamp beads I is not less than five, and the positions and the specifications of the lamp beads I are all matched with the light transmission hole I.

The external part of the rotating rod 2 is fixedly connected with a rotating wheel 7, the internal part of the rotating wheel 7 is movably connected with a rotating shaft 8, the external part of the rotating shaft 8 is fixedly connected with a first gear 9, the external part of the first gear 9 is movably connected with a fixing component 10, the fixing component 10 mainly comprises a clamping rod, a limiting wheel, a fourth spring and an electromagnet, the external part of the first gear 9 is fixedly connected with the limiting wheel, the external part of the limiting wheel is movably connected with the clamping rod, the clamping rod is made of metal iron material, the external part of the clamping rod is fixedly connected with the fourth spring, the external part of the fourth spring is fixedly connected with the electromagnet, the clamping rod is movably connected with the rotating wheel 7, the external part of the limiting wheel is fixedly connected with a volute spiral spring, the volute spiral spring is fixedly connected with the rotating wheel 7, the device can keep a stable state in the operation process, the external part of the first, a connecting rod 14 is fixedly connected to the outer part of the sliding block 13, a rotating shaft is movably connected to the inner part of the bracket 1, a first belt wheel is fixedly connected to the outer part of the rotating shaft, a second belt wheel is fixedly connected to the outer part of the rotating rod 2, a driving belt is movably connected to the outer part of the first belt wheel, the second belt wheel is movably connected with the driving belt, damage to a power output device can be reduced through slipping of the belt wheels, pedals are movably connected to the outer part of the connecting rod 14, a third spring is fixedly connected to the inner part of each pedal, a pressing plate is fixedly connected to the outer part of the third spring and movably connected with the pedals, a sliding groove is formed in the surface of the second gear 11, the connecting rod 14 is slidably connected with the sliding groove, a moving groove is formed in the surface of the rotating wheel 7, the connecting rod 14 is movably connected with the moving groove, a second, the inside fixedly connected with lamp area two of slide rail 12, the inside in lamp area two is provided with lamp pearl two, and the position, the specification of lamp pearl two all match with light trap two, can carry out the ration to the training intensity of device and adjust.

The outer part of the bracket 1 is fixedly connected with a shell 15, the inner part of the shell 15 is fixedly connected with a fixed tube 16, the inner part of the fixed tube 16 is provided with an electrorheological body 17, the inner part of the fixed tube 16 is movably connected with a spring II 18, the inner part of the fixed tube 16 is fixedly connected with an electric connecting post 19, a rotating shaft 8, a rotating shaft, the electric connecting post 19, a photosensitive resistor I, a photosensitive resistor II, an electromagnet, a lamp strip I, a lamp strip II, an external power supply and a driving power supply are electrically connected with a control center, the rotating shaft 8 and the rotating shaft are electrically connected with the driving power supply, the lamp strip I, the lamp strip II and the electromagnet are electrically connected with the external power supply, the inner part of the shell 15 is movably connected with a movable block 20, the bottom of the movable block 20 is movably connected with a connecting rod, the bottom of the connecting rod is movably, the electric wire is fixedly connected to the outer portion of the power connection post 19, the baffle is movably connected to the inner portion of the fixed pipe 16, the spring five is fixedly connected to the outer portion of the baffle and fixedly connected with the fixed pipe 16, the main materials of the current variant 17 comprise lime, gypsum, carbon powder and olive oil, the current variant 17 is in a solid state in a power-on state, the current variant 17 is in a liquid state in a power-off state, the inner surface of the rotary table 3 is provided with a convex block, and the specifications of the convex block are matched with those of the movable block 20.

The working principle is as follows: before the device is used, an operator controls an external power supply to energize a plurality of lamp beads at corresponding positions through a control center according to the actual recovery state of a patient, the lamp beads are lightened after being energized, then the operator controls a lamp bead II at the corresponding position to lighten through the control center according to the recovery state of the patient, the external power supply is controlled to energize an electromagnet at the same time, a driving power supply is also controlled to drive a rotating shaft 8 to rotate, the electromagnet generates magnetism after being energized and attracts a clamping rod mutually and drives the clamping rod to be separated from a limiting wheel, a spring IV is compressed when the clamping rod moves, the rotating shaft 8 rotates to drive a gear I9 to rotate, the gear I9 rotates to drive a gear II 11 to rotate, under the action of a sliding groove, the gear II 11 rotates to drive a connecting rod 14 to move, the connecting rod 14 moves to drive a sliding block 13 to move on the surface of a sliding rail 12, and the, when the second photo resistor moves to the light that can receive the second lamp pearl of lighting and send, the luminous intensity grow that the second photo resistor received, the resistance diminishes, the electric current grow of passing through for control center control stops to drive pivot 8 and rotates, still controls external power source simultaneously and stops to switch on for the electro-magnet, and under the effect of four resilience forces of spring, the kelly removes to reset and continues to restrict wheel swing joint and to the motion of spacing wheel this moment.

In the working process of the device, the rotating rod 2 rotates to drive the rotating disk 3 to rotate, the rotating disk 3 rotates to drive the balancing weight 5 to rotate, the balancing weight 5 generates centrifugal force in the rotating process, so that the balancing weight 5 can move and compress the spring I4, the balancing weight 5 can drive the photo resistor I to move in the moving process, the centrifugal force of the balancing weight 5 is larger along with the increase of the rotating speed of the rotating rod 2, therefore, when the rotating speed of the rotating rod 2 exceeds a set speed range, the photo resistor I can receive light emitted by the lightened lamp bead I, so that the control center controls the external power supply to supply electricity to the electricity connection post 19, the electricity connection post 19 can enable the electricity connection electro-current variant 17 to be changed from a liquid state to a solid state and can limit the movement of the movable block 20, when the rotating rod 2 rotates to the movable block 20 to be contacted with the lug, the movable block 20 cannot pass, thereby make carousel 3 unable rotation, carousel 3 can't rotate and make bull stick 2 unable rotation to can stop it in time when the slew velocity of bull stick 2 surpasss the settlement scope, make patient's health safety can guarantee to some extent.

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 an efficient shank rehabilitation training device for department of neurology nursing, includes support (1), its characterized in that: the outer part of the bracket (1) is movably connected with a rotating rod (2), the outer part of the rotating rod (2) is fixedly connected with a rotating disc (3), the inner part of the rotating disc (3) is fixedly connected with a spring I (4), the outer part of the spring I (4) is fixedly connected with a balancing weight (5), the inner part of the balancing weight (5) is fixedly connected with a control component (6), the outer part of the rotating rod (2) is fixedly connected with a rotating wheel (7), the inner part of the rotating wheel (7) is movably connected with a rotating shaft (8), the outer part of the rotating shaft (8) is fixedly connected with a gear I (9), the outer part of the gear I (9) is movably connected with a fixing component (10), the outer part of the gear I (9) is meshed with a gear II (11), the inner part of the rotating wheel (7) is fixedly connected with a sliding rail (12), the, the external fixedly connected with shell (15) of support (1), the inside fixedly connected with fixed tube (16) of shell (15), the inside of fixed tube (16) is provided with current variant (17), the inside swing joint of fixed tube (16) has spring two (18), the inside fixedly connected with electric pole (19) of fixed tube (16), the inside swing joint of shell (15) has movable block (20).

2. The efficient leg rehabilitation training device for neurology nursing as claimed in claim 1, wherein: the inside swing joint of support (1) has the axis of rotation, the outside fixedly connected with band pulley of axis of rotation one, the outside fixedly connected with band pulley two of bull stick (2), the outside swing joint of band pulley one has the drive belt, band pulley two and drive belt swing joint, the outside swing joint of connecting rod (14) is pedal, pedal inside fixedly connected with spring three, the outside fixedly connected with clamp plate of spring three, clamp plate and pedal swing joint.

3. The efficient leg rehabilitation training device for neurology nursing as claimed in claim 1, wherein: the control assembly (6) mainly comprises a first shading shell, a first light transmitting hole, a first photosensitive resistor and a first lamp strip, the first shading shell is fixedly connected to the inside of the balancing weight (5), the first photosensitive resistor is fixedly connected to the inside of the first shading shell, the first light transmitting hole is formed in the surface of the first shading shell, the first lamp strip is fixedly connected to the inside of the turntable (3), the first lamp strip is arranged inside the first lamp strip, the number of the first lamp strip is not less than five, and the position and the specification of the first lamp strip are matched with the first light transmitting hole.

4. The efficient leg rehabilitation training device for neurology nursing as claimed in claim 1, wherein: fixed subassembly (10) mainly comprise kelly, spacing round, spring four, electro-magnet, and the spacing round of outside fixedly connected with of gear (9), the outside swing joint of spacing round has the kelly, and the outside fixedly connected with spring four of kelly, the outside fixedly connected with electro-magnet of spring four, kelly and runner (7) swing joint, the outside fixedly connected with volute spiral spring of spacing round, volute spiral spring and runner (7) fixed connection.

5. The efficient leg rehabilitation training device for neurology nursing as claimed in claim 1, wherein: the spout has been seted up on the surface of gear two (11), connecting rod (14) and spout sliding connection, the shifting chute has been seted up on the surface of runner (7), connecting rod (14) and shifting chute swing joint, the inside fixedly connected with of slider (13) hides light shell two, the inside fixedly connected with photo resistance two of hiding light shell two, light trap two has been seted up on the surface of hiding light shell two, the inside fixedly connected with lamp area two of slide rail (12), the inside of lamp area two is provided with lamp pearl two, the position of lamp pearl two, the specification all matches with light trap two.

6. The efficient leg rehabilitation training device for neurology nursing as claimed in claim 1, wherein: the bottom swing joint of activity piece (20) has the connecting rod, the bottom swing joint of connecting rod has the fly leaf, the fly leaf cup joints with fixed pipe (16) activity, spring two (18) and electrorheological body (17) swing joint, connect electric column (19) and electrorheological body (17) swing joint, the outside fixedly connected with electric wire of electrical column (19), the inside swing joint of fixed pipe (16) has the baffle, the outside fixedly connected with spring five of baffle, spring five and fixed pipe (16) fixed connection, the main material of electrorheological body (17) has lime, gypsum, powdered carbon and olive oil, the internal surface of carousel (3) is provided with the lug, the specification of lug all with activity piece (20) phase-match.

7. The efficient leg rehabilitation training device for neurology nursing as claimed in claim 1, wherein: the lamp comprises a rotating shaft (8), a rotating shaft, an electric connecting post (19), a first photosensitive resistor, a second photosensitive resistor, an electromagnet, a first lamp strip, a second lamp strip, an external power supply and a driving power supply, wherein the first lamp strip, the second lamp strip, the external power supply and the driving power supply are all electrically connected with a control center, the rotating shaft (8) and the rotating shaft are all electrically connected with the driving power supply, and the first lamp strip, the second lamp strip and the.