CN111345979B

CN111345979B - Accumulated strain fracture rehabilitation training moving frame

Info

Publication number: CN111345979B
Application number: CN202010173048.8A
Authority: CN
Inventors: 卓柔萍
Original assignee: Nanjing Superstar Medical Equipment Co ltd
Current assignee: Nanjing Superstar Medical Equipment Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2022-12-23
Anticipated expiration: 2040-03-13
Also published as: CN111345979A

Abstract

The invention relates to the technical field of medical instruments and discloses a movable frame for rehabilitation training of cumulative strain fracture, which comprises a frame body, wherein the bottom of the frame body is fixedly connected with three supporting legs, the bottoms of the three supporting legs are movably connected with idler wheels, gears are rotatably connected above the three supporting legs, driven wheels are rotatably connected to the left sides of the gears, transmission belts are movably connected between the adjacent gears, handrails are fixedly connected to the left side and the right side of the inner side of the frame body, supporting blocks are fixedly connected to the inner sides of the handrails, and springs are movably connected to the inner sides of the handrails. Because the kelly with stop to be provided with the brake elastic ring between the piece, can play the effect of a buffering, prevent that the gyro wheel from blocking suddenly and dying, the patient has guaranteed patient's safety because self inertia falls down, after patient's environment safety, releases the holding rod, through the pulling force effect of spring, resumes the original state with the kelly, and the gyro wheel resumes to rotate, and the patient can continue to take exercise.

Description

Accumulated strain fracture rehabilitation training moving frame

Technical Field

The invention relates to the technical field of medical instruments, in particular to a movable frame for rehabilitation training of cumulative strain and fracture.

Background

Fracture refers to complete or partial fracture of the continuity of bone structure, which is common in children and the elderly, overstrain fracture refers to fracture of a specific part of a limb due to long-term repeated and slight direct or indirect injury, which is also called fatigue fracture, and after a fracture patient is treated and the fracture is reduced, appropriate exercise is needed, and the blood circulation of tissues around the fracture is promoted through the muscle contraction of the injured limb part, so that the healing of the fractured part is promoted, the atrophy of muscles is prevented, and the function of the injured limb is restored to the state before fracture as soon as possible through appropriate exercise.

After the fracture patients are properly treated and reasonably exercised, most of the patients can recover the original functions, but a few of the patients can leave sequelae, most of the sequelae are caused by secondary damage of the fracture patients in the later-stage exercise recovery process, for example, when the fracture patients of legs recover in the later stage, the fracture patients need to walk properly to recover better, generally, the fracture patients can use a training moving frame when walking, the common moving training frame is provided with a sliding pulley at the bottom, and when the fracture patients cannot stop rapidly in an emergency situation, the training frame often causes the secondary damage of the fracture patients due to an accident situation, and the fracture patients cannot walk for a long time, when the fracture patients need to have a rest, a place for rest can not be found immediately nearby, the training intensity of the patients is increased again, the risk of the secondary damage is increased invisibly, and an accumulative strain rehabilitation training moving frame is provided to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a movable frame for rehabilitation training of cumulative strain and fracture, which has the advantage that the training frame can be stopped quickly and solves the problem that the training frame cannot be stopped quickly.

(II) technical scheme

In order to achieve the purpose of quick stop, the invention provides the following technical scheme: the utility model provides an accumulative strain fracture rehabilitation training removes frame, includes the support body, the three supporting legs of bottom fixedly connected with of support body, it is three the bottom swing joint of supporting legs has the gyro wheel, and is three the top of supporting legs is rotated and is connected with the gear, the left side of gear is rotated and is connected with from the driving wheel, and is adjacent swing joint has the drive belt between the gear, both sides fixedly connected with handrail about the support body is inboard, the inboard fixedly connected with supporting shoe of handrail, the inboard swing joint of handrail has the spring, swing joint has the holding rod between spring and the supporting shoe, the one end swing joint that the supporting shoe was kept away from to the holding rod has the connecting rod, the one end swing joint that the holding rod was kept away from to the connecting rod has the kelly, fixedly connected with fixed point between kelly and the supporting legs, the one end swing joint that the connecting rod was kept away from to the kelly has the brake elastic ring, the brake elastic ring is close to gyro wheel swing joint has the control lever, and is middle part of supporting legs the middle part the seat, the top swing joint of seat has the handle, the left and right sides of support body upper surface has been seted up respectively and has put the thing groove, the mid portion of support body upper surface is provided with alarm button.

Preferably, when the control rod rises upwards, the gear on the left side rotates clockwise, and the other two gears rotate anticlockwise, so that the movement directions of the control rod driven by the gears are consistent when the handle is rotated.

Preferably, the middle part of the supporting leg is provided with a quarter-circle round hole, so that the seat can be stably fixed when being put down.

Preferably, the top of control lever adopts the rack design, and the laminating gear can be through rotating the position that the handle comes control lever, further control the position of gyro wheel.

Preferably, the middle part of the frame body is provided with a fixing hole for fixing the handle, and the handle can be fixed after being rotated, so that the control rod can be fixed at a fixed position.

Preferably, the side surface of the roller is provided with a through hole, so that the roller can be clamped by the clamping block in an emergency state.

Preferably, the supporting legs are provided with through holes at one ends close to the rollers, so that the control rod can move for a certain distance.

Preferably, the roller is movably connected with the control rod, so that the roller can move along with the control rod when the control rod is moved.

Preferably, one end of the clamping rod, which is close to the roller, is provided with a clamping block.

(III) advantageous effects

Compared with the prior art, the invention provides a movable frame for rehabilitation training of cumulative strain fracture, which has the following beneficial effects:

1. this recovered training of accumulative nature strain fracture removes frame, hold the holding rod through the patient, drive the connecting rod motion, it laminates to the gyro wheel to drive the kelly through the connecting rod, the kelly is close to the tip of gyro wheel has the piece of stopping, it is provided with the brake elastic ring to stop between piece and the kelly, when meetting downhill grade etc. when needing to slow down, the people lightly holds the holding rod, the kelly promotes the piece of stopping to laminate on the gyro wheel surface, reduce the rotational speed of gyro wheel, when the condition that meets is more urgent when needing to stop rapidly like falling down, the dynamics that the patient held the holding rod is big more, the kelly is close to gyro wheel one end atress big more, compression brake elastic ring, earlier reduce the gyro wheel rotational speed fast, the kelly continues compression brake elastic ring, the fixture block in the kelly can block the gyro wheel clearance at last kelly, gyro wheel stall, thereby the effect that can stop the training frame fast has been reached, and because be provided with the brake elastic ring between kelly and the piece, can play a buffering effect, prevent the gyro wheel card from blocking suddenly, the patient is fallen because of self inertia, patient has guaranteed patient's safety, after patient's environment safety is located, relieve the holding rod, through the pulling force effect of spring, resume the original state, resume the gyro wheel, the patient, resume the original state.

2. This accumulation nature strain fracture rehabilitation training removes frame, through with handle anticlockwise rotation, can drive the control lever upward movement through the gear, pack up the gyro wheel, and set level the seat, let the patient can have a rest, and after the gyro wheel was packed up, it can not skid when the rest to have guaranteed the patient, the gyro wheel makes the patient receive secondary damage, thereby reached the effect that can make things convenient for the rest after patient's training a period, and because only need rotate the handle, so do not need other medical personnel to accompany near, oneself just can easily be accomplished, patient's self has been made things convenient for, a large amount of manpowers has also been practiced thrift.

3. This accumulation nature strain fracture rehabilitation training removes frame, put the thing groove through some that set up in support body top, can put some daily required things of patient on the face when removing the training, intermediate position at the support body still is provided with alarm button, guaranteed that the patient is when meetting proruption situation, can be through pressing the alarm button of top, rapid notice medical personnel, thereby the effect that makes things convenient for the daily needs of patient has been reached, also guaranteed simultaneously when meetting the patient own special circumstances that can't handle, notice that can be quick to medical personnel handles, protect patient's safety once more.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the novel fixed point amplification structure of the present invention;

FIG. 5 is an enlarged view of the armrest of the present invention;

FIG. 6 is a schematic view of a roller according to the present invention;

FIG. 7 is a schematic view of the deceleration structure of the present invention;

FIG. 8 is a schematic view of the handle structure of the present invention;

fig. 9 is a schematic view of the deceleration structure of the present invention.

In the figure: the device comprises a frame body 1, a support leg 2, a roller 3, a gear 4, a driven wheel 5, a transmission belt 6, a handrail 7, a connecting rod 8, a clamping rod 9, a fixing point 10, a seat 11, a control rod 12, a support block 13, a holding rod 14, a spring 15, a storage groove 16, an alarm button 17, a brake elastic ring 18, a brake sheet 19 and a handle 20.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-8, a movement rack for rehabilitation training of cumulative strain fractures, comprising a rack body 1, wherein three support legs 2 are fixedly connected to the bottom of the rack body 1, a quarter-circle circular hole is formed in the middle of each support leg 2 to ensure that a seat 11 can be stably fixed when being put down, rollers 3 are movably connected to the bottoms of the three support legs 2, through holes are formed in the side surfaces of the rollers 3 to ensure that the rollers 3 can be clamped by a clamping block in an emergency state, gears 4 are rotatably connected to the upper portions of the three support legs 2, a driven wheel 5 is rotatably connected to the left side of each gear 4, a transmission belt 6 is movably connected between adjacent gears 4, handrails 7 are fixedly connected to the left and right sides of the inner side of the rack body 1, a support block 13 is fixedly connected to the inner side of each rail 7, a spring 15 is movably connected to the inner side of each rail 7, a holding rod 14 is movably connected to the holding rod 14 at one end of the holding rod 14 away from the support block 13, a clamping rod 9 is movably connected to one end of the connecting rod 8 away from the holding rod 14, a clamping rod 9 is connected to one end of the roller 3 close to the clamping rod, a clamping rod 12 is connected to the control rod 12, and a control rod 12 is connected to the roller 12 when the control rod 12 is moved in a clockwise direction, and the control rod is designed to the control rod, the control rod 12 is in a counter-clockwise manner, can come the position of control lever 12 through rotating handle 20, further control roller 3's position, the middle part swing joint of middle supporting legs 2 has seat 11, the top swing joint of seat 11 has handle 20, the intermediate part of support body 1 is equipped with the fixed orifices of fixed handle 20, can fix handle 20 after having rotated handle 20, control lever 12 will be fixed in a position motionless like this, article placing groove 16 has been seted up respectively to both sides about the upper surface of support body 1, the mid portion of support body 1 upper surface is provided with alarm button 17.

The working principle is as follows: when the fracture patient need go on a journey to take exercise, can promote this training and remove the frame, during the promotion, the patient is holding up handrail 7, through the rotation of training frame bottom roller 3, makes things convenient for the patient to remove.

When speed reduction is needed due to downhill slipping, a patient can hold a holding rod 14 in the handrail 7, one end of the holding rod 14, which is connected with a spring 15, rotates around a supporting block 13, the spring 15 is pulled open, and a clamping rod 9 is driven to move through a connecting rod 8, a fixed point 10 is fixedly connected between the clamping rod 9 and the frame body 1, the clamping rod 9 rotates around the fixed point 10, the clamping rod 9 pushes a brake pad 19 to be attached to the roller 3 by pushing a brake elastic ring 18, the rotating speed of the roller 3 is reduced, the safety of the patient is ensured, if the patient falls down quickly in an emergency, the person can consciously hold the handrail 7 under the nervous condition, the strength of the holding rod 14 is increased, the clamping rod 9 pushes the brake pad 19 to be attached to the surface of the roller 3 quickly by pushing the brake elastic ring 18, the rotating speed of the roller 3 is reduced, the clamping rod 9 continues to compress the brake elastic ring 18, finally a clamping block of the clamping rod 9 is clamped into the roller 3, the roller 3 stops rotating, after the safety, the patient loosens the holding rod 14, the series of reverse motion is carried out by the action of the spring 15, the clamping rod 9, the original state is recovered, and the roller 3 is recovered.

When the patient's movement time is long and needs the rest, can be through rotating the handle 20 that sets up at support body 1 mid portion, through anticlockwise rotation handle 20, drive gear 4 anticlockwise rotation, drive control lever 12 upward movement, gyro wheel 3 of control lever 12 bottom is along with control lever 12 upward movement together, and middle control lever 12 will drive the rotation of the latter commentaries on classics piece of seat 11, lay down seat 11, make things convenient for the patient to have a rest, three supporting legs 2 support on the ground, guarantee fixedly, after the rest finishes, clockwise rotation handle 20 just can put down gyro wheel 3 then push away.

In conclusion, this accumulative strain fracture rehabilitation training moving frame, hold holding rod 14 through the patient, drive connecting rod 8 motion, it laminates to gyro wheel 3 to drive kelly 9 through connecting rod 8, there is the piece 19 of stopping kelly 9 near the tip of gyro wheel 3, it is provided with brake elastic ring 18 to stop between piece 19 and the kelly 9, when meetting the downhill grade etc. and needing to slow down, the people lightly holds holding rod 14, kelly 9 promotes the piece 19 of stopping and laminates on gyro wheel 3 surface, reduce the rotational speed of gyro wheel 3, when the condition that meets promptly need stop rapidly as soon as falling down, the dynamics that the patient held holding rod 14 is big, the card pole 9 is close to gyro wheel 3 one end atress is big, compress brake elastic ring 18, reduce gyro wheel 3 rotational speed fast earlier, kelly 9 continues to compress brake elastic ring 18, the fixture block in kelly 9 can block 3 clearances of gyro wheel finally, gyro wheel 3 stops rotating, thereby reached the effect that can stop fast training frame, and because be provided with brake elastic ring 18 between kelly, can play a buffering effect, prevent the patient from continuing to stop the dead through the inertia of the dead roll, the safety of the patient, the safety of the pole, the patient, the safety of the release the spring, the handle 14, the safety of the patient is recovered, the original state, the patient, the safety of the original roll is guaranteed, the safety of the spring is recovered.

This accumulation nature strain fracture rehabilitation training removes frame, through with handle 20 anticlockwise rotation, can drive the 12 upward movements of control lever through gear 4, pack up gyro wheel 3, and lay seat 11 flat, let the patient can have a rest, and after gyro wheel 3 packed up, guaranteed that patient gyro wheel 3 can not skid when the rest makes the patient receive the secondary injury, thereby reached the effect that can make things convenient for the rest after patient's training a period, and because only need rotate handle 20, so do not need other medical personnel to accompany near, oneself just can easily be accomplished, patient self has been made things convenient for, a large amount of manpowers has also been practiced thrift.

This accumulation nature strain fracture rehabilitation training removes frame, put thing groove 16 through some that set up in 1 top of support body, can put some daily required things of patient on the face in the removal training, still be provided with alarm button 17 in the intermediate position of support body 1, guaranteed that the patient is when meetting proruption situation, can be through pressing the alarm button 17 of top, rapid notice medical personnel, thereby reached the effect that makes things convenient for the daily needs of patient, also guaranteed simultaneously when meetting the unable special condition of handling of patient oneself, notice that can be quick is handled medical personnel, protect patient's safety once more.

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 accumulation nature strain fracture rehabilitation training removes frame, includes support body (1), its characterized in that: the brake device is characterized in that three supporting legs (2) are fixedly connected to the bottom of the frame body (1), rollers (3) are movably connected to the bottoms of the three supporting legs (2), gears (4) are rotatably connected to the upper portions of the three supporting legs (2), driven wheels (5) are rotatably connected to the left side of the gears (4), a transmission belt (6) is movably connected between the adjacent gears (4), handrails (7) are fixedly connected to the left side and the right side of the inner side of the frame body (1), supporting blocks (13) are fixedly connected to the inner side of the handrails (7), springs (15) are movably connected to the inner side of the handrails (7), holding rods (14) are movably connected between the springs (15) and the supporting blocks (13), connecting rods (8) are movably connected to one ends of the holding rods (14) far away from the supporting blocks (13), clamping rods (9) are movably connected to one ends of the connecting rods (8) far away from the holding rods (14), fixing points (10) are fixedly connected between the clamping rods (9) and the supporting legs (2), brake elastic rings (18) are connected to one ends of the clamping rods (9) far away from the connecting rods (8), the movable control rods (12) are connected to the inner portions of the supporting legs (2), a seat (11) is movably connected to the middle of the middle supporting leg (2), a handle (20) is movably connected to the upper portion of the seat (11), article placing grooves (16) are respectively formed in the left side and the right side of the upper surface of the frame body (1), an alarm button (17) is arranged in the middle of the upper surface of the frame body (1), a through hole is formed in the side surface of the roller (3), a through hole is formed in one end, close to the roller (3), of the supporting leg (2), the roller (3) is movably connected with a control rod (12), a clamping block is arranged at one end, close to the roller (3), of the clamping rod (9), when the control rod (12) rises upwards, the gear (4) on the left side rotates clockwise, and the other two gears (4) rotate anticlockwise, the middle part of the supporting leg (2) is provided with a quarter round hole, when speed reduction is needed when the patient slips down a slope, the patient holds the holding rod in the handrail, one end of the holding rod connecting spring rotates around the supporting block to pull the spring open, the connecting rod drives the clamping rod to move, a fixed point is fixedly connected between the clamping rod and the frame body, the clamping rod rotates around the fixed point, the clamping rod pushes the brake pad to be attached to the roller by pushing the brake elastic ring, the rotating speed of the roller is reduced, the handrail is gripped, the holding rod power is increased, the clamping rod pushes the brake pad to be attached to the surface of the roller rapidly by pushing the brake elastic ring, the rotating speed of the roller is reduced, the clamping rod continues to compress the brake elastic ring, the clamping block of the clamping rod is clamped in the roller, and the roller stops rotating, the patient loosens the holding rod, through the pulling force effect of spring, makes the kelly resume the original state, and the gyro wheel resumes to rotate, when the long needs rest of patient's movement time, through rotating the handle that sets up at the support body mid portion, through anticlockwise rotation handle, drives gear anticlockwise rotation, drives the control lever upward movement, and the gyro wheel of control lever bottom is along with the control lever upward movement together, and the control lever of centre will drive the back commentaries on classics piece of seat and rotate, lays the seat flat.

2. The accumulated strain fracture rehabilitation training movable frame according to claim 1, characterized in that: the top of the control rod (12) adopts a rack design.

3. The accumulated strain fracture rehabilitation training movable frame according to claim 1, characterized in that: the middle part of the frame body (1) is provided with a fixing hole for fixing the handle (20).