CN213346420U

CN213346420U - A rehabilitation training bed for lower limb training

Info

Publication number: CN213346420U
Application number: CN202021855286.9U
Authority: CN
Inventors: 汪侃; 胡译丹
Original assignee: Yongcheng People's Hospital
Current assignee: Yongcheng People's Hospital
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-06-04
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a rehabilitation training bed for lower limb training. The to-be-solved technical problem of the utility model is to lying for a long time, the patient that is not convenient for to remove, the inconvenient exercise of recovering of existing equipment, the action of the leg of being not convenient for control in the exercise, the improper strain that leads to because of low limbs hard easily influences the problem of recovered process. In order to solve the technical problem, the utility model provides a rehabilitation training bed for lower limb training, which comprises an upper body plate and a lower body plate. The device can drive shank branch through forward propelling movement handle bar and use the rotation axis to deflect as the axle center, realizes the recovered exercise of patient thigh and shank muscle, realizes the detection to knee joint rehabilitation effect, can control patient kicking action range and size through the hand to slow down lower limbs muscle through upper limbs action and exert oneself, avoid muscle and muscle strain that patient's lower limbs uncoordinated action leads to, influence recovered process.

Description

A rehabilitation training bed for lower limb training

Technical Field

The utility model belongs to the technical field of the auxiliary assembly that is good for again specifically is a rehabilitation training bed for lower limb training.

Background

For the fracture patient, the proper enhancement of the exercise on the affected part of the patient can promote the growth and the renewal of the tissues on the affected part of the patient and accelerate the rehabilitation process of the patient.

For patients who lie for a long time and are inconvenient to move, the existing equipment is inconvenient to carry out rehabilitation exercise, the legs are inconvenient to control in the exercise, muscles and bones are easily strained due to improper force of the lower limbs, and the rehabilitation process is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a rehabilitation training bed for low limbs training has solved to lie for a long time, the patient of being not convenient for to remove, and current equipment is inconvenient to be recovered and is taken exercise, and the leg action of being not convenient for control in taking exercise easily influences the problem of recovered process because of the improper strain that leads to of low limbs hard.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a rehabilitation training bed for lower limb training, includes upper part of the body board and lower part of the body board, the equal fixedly connected with supporting leg in the left and right sides of upper part of the body board and lower part of the body board, the bottom fixedly connected with universal wheel of supporting leg.

The bottom end of one side opposite to the upper body plate and the lower body plate is fixedly connected with a connecting sleeve, the inner side of the connecting sleeve is movably sleeved with a sliding rod, and two ends of the sliding rod are fixedly connected with limiting gaskets.

The all fixedly connected with linking piece in the left and right sides of the front end of lower body board, linking piece is the wedge, two the equal fixedly connected with loading board in one side that links up the piece back of the body mutually, the fixed surface of loading board is connected with the rotation axis, swivelling joint has shank branch on the rotation axis, the bottom swing joint of shank branch has the footboard, the middle part of shank branch is worn to overlap and is had the bandage.

The top fixedly connected with sliding shaft of shank branch, the track groove has been seted up to the side surface of loading board, the track groove is the arc, the sliding shaft activity cup joints the inboard in track groove, the control arm has been cup jointed in the one end activity of sliding shaft, the transmission logical groove has been seted up on the surface of control arm, the horizontal pole has been cup jointed in the inboard activity that the groove was led to in the transmission, the one end fixed connection of horizontal pole is at the side surface at loading board top, the top fixedly connected with handle bar of control arm.

One end of the sliding shaft is fixedly connected with a buffer spring, and one end of the buffer spring is fixedly connected to the side surface of the bearing plate.

Preferably, the number of the connecting sleeves is eight, the eight connecting sleeves are divided into two groups, and the two connecting sleeves are fixedly connected to the bottom surfaces of the upper body plate and the lower body plate respectively.

Preferably, the number of the slide bars is four, the four slide bars are identical in size and specification, the four slide bars are arranged between the upper body plate and the lower body plate in parallel, and two ends of each slide bar are respectively connected with the linking sleeves on two sides in a penetrating and sleeving manner.

Preferably, the surface of the top end of the shank support rod is provided with a pin hole, a pin is inserted into the pin hole, the side surface of the bearing plate is provided with two positioning holes, and the pin is matched with the positioning holes.

Further preferably, the track groove is a quarter arc, and the center of the track groove coincides with the axis of the rotating shaft.

Preferably, the top of the bearing plate is provided with a storage groove, and the shape of the storage groove is matched with the shape of the control arm.

The utility model provides a rehabilitation training bed for lower limb training possesses following beneficial effect:

(1) the device can drive shank branch through forward propelling movement handle pole and use the rotation axis to deflect as the axle center, realizes patient shank position swing control, realizes the recovered exercise of patient thigh and shank muscle, realizes the detection to the recovered effect of knee joint, uses operation simple accurate.

(2) The device can control the kicking action amplitude and size of the patient through the hands, and slow down the muscle exertion of the lower limbs through the action of the upper limbs, thereby avoiding the muscle and the muscle strain injury caused by the uncoordinated action of the lower limbs of the patient and influencing the rehabilitation process.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a front view of the control arm of the present invention.

In the figure: the device comprises an upper body plate 1, a lower body plate 2, supporting legs 3, universal wheels 4, a connecting sleeve 5, a sliding rod 6, a limiting gasket 7, a connecting piece 8, a bearing plate 9, a rotating shaft 10, a shank supporting rod 11, a pedal 12, a binding belt 13, a sliding shaft 14, a track groove 15, a control arm 16, a transmission through groove 17, a horizontal rod 18, a handle rod 19 and a buffer spring 20.

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. 1-3, the rehabilitation training bed for training lower limbs of the present embodiment includes an upper body plate 1 and a lower body plate 2, wherein the left and right sides of the upper body plate 1 and the lower body plate 2 are both fixedly connected with supporting legs 3, and the bottom ends of the supporting legs 3 are fixedly connected with universal wheels 4.

Go up the equal fixedly connected with in bottom of the relative one side of body board 1 and body board 2 down and link up sleeve pipe 5, the figure that links up sleeve pipe 5 is eight, eight link up sleeve pipe 5 are equallyd divide for two sets ofly, two link up sleeve pipe 5 respectively fixed connection are in the bottom surface of last body board 1 and body board 2 down, slide bar 6 has been cup jointed in the inboard activity that links up sleeve pipe 5, the figure of slide bar 6 is four, the size specification of four slide bar 6 is all the same, four slide bar 6 are parallel to each other and set up at last body board 1 under and between body board 2, and every slide bar 6 both ends wear the cover respectively with the linking sleeve pipe 5 of both sides to be connected each other, the equal fixedly connected with.

The equal fixedly connected with linking piece 8 in the side about the front end of lower body board 2, linking piece 8 is the wedge, two linking piece 8 equal fixedly connected with loading board 9 in the one side that carries on the back mutually, the fixed surface of loading board 9 is connected with rotation axis 10, rotation connection has shank branch 11 on rotation axis 10, the pinhole has been seted up on the surface on shank branch 11's top, the inboard interlude of pinhole has the pin, two locating holes have been seted up to the side surface of loading board 9, the pin is mutually supported with the locating hole, two locating holes are seted up respectively in the top side position and the bottom side position that are close to track groove 15, when pegging graft fixedly shank branch 11 with the locating hole of top side through the pin, shank branch 11 is vertical for lower body board 2 placing, can. When the pin is used for inserting and fixing the shank support rod 11 and the positioning hole at the bottom side, the shank support rod 11 can deflect and is flush with the lower body plate 2, the whole length of the device is prolonged, the device can be used as a sports bed body of a patient with leg fracture, a good fixing effect is achieved on the legs of the patient, the bottom end of the shank support rod 11 is movably connected with a pedal 12, and a binding band 13 is sleeved in the middle of the shank support rod 11 in a penetrating mode.

Top fixedly connected with sliding shaft 14 of shank branch 11, track groove 15 has been seted up to the side surface of loading board 9, track groove 15 is the arc, track groove 15 is the quarter circular arc, the centre of a circle of track groove 15 and the axle center coincidence of rotation axis 10, track groove 15 is the quarter circular arc, shank branch 11 uses rotation axis 10 to deflect the action as the centre of a circle, the state and the effect that extreme position when deflecting respectively to sliding shaft and track groove both ends are contradicted are: the sliding shaft is abutted against the inner wall of the bottom end of the track groove, and at the moment, the shank support rod is laid flat and is flush with the lower body plate, so that the length of the whole device can be extended, and the device can be used as a stretcher or a transfer bed for transferring patients with leg fracture; (the position state can be locked by inserting the pin into the positioning hole at the bottom side); the sliding shaft is abutted against the inner wall of the top end of the track groove, the lower leg support rod is perpendicular to the lower body plate at the moment, the length of the whole device is reduced under the lower body plate, the occupied transverse space is reduced, and the device is convenient to store. (the position state can be locked by inserting pins into positioning holes on the top side); when the pin is pulled out and is separated from the positioning hole, the leg of the patient can be fixed on the shank supporting rod and matched with the handle rod to push the arm to complete the leg kicking action, so that the rehabilitation exercise is facilitated.

The inboard at track groove 15 is cup jointed in the activity of sliding shaft 14, control arm 16 has been cup jointed in the one end activity of sliding shaft 14, the groove has been seted up at the top of loading board 9 and has been accomodate, the shape of accomodating the groove agrees with each other with control arm 16, can place the inboard that gets into the groove of accomodating with control arm 16 and handle pole 19, reduce exposing of equipment under the non-user state, avoid the patient to collide with the surface of control arm 16 and seted up the transmission and lead to groove 17, the inboard activity that the groove 17 was led to in the transmission has cup jointed horizon bar 18, the one end fixed connection of horizon bar 18 is at the side surface at loading board 9 top, the top fixedly connected with of control.

One end of the sliding shaft 14 is fixedly connected with a buffer spring 20, the other end of the buffer spring 20 is fixedly connected with the side surface of the bearing plate 9, the speed of the patient during the downward swing of the lower leg can be delayed through the buffer spring 20, and the leg muscle strain caused by the excessively high action speed and the excessively large action amplitude is avoided. The buffer spring 20 can buffer and decelerate the downward swinging action of the shank, and avoid the mechanical abrasion caused by overlarge collision force when the sliding shaft is abutted against the top end of the inner wall of the track groove. When the shanks swing upwards, the force applied to the handle rods by the arms can balance the gravity of the shanks, and in the action process, the leg parts are closer to the top limit position of the upper swing, the swinging linear speed of the upper swing is smaller, so that the collision force between the sliding shaft and the inner wall of the bottom end of the track groove is smaller; when the shank downswing, receive shank gravity to influence, the arm application of force control effect often inconvenient, and when the foot was close downswing extreme position more, its wobbling linear velocity often is big more, and the impulse is great when this conflicts the collision with the inner wall conflict that just leads to sliding shaft and track groove top, and the collision dynamics is great, produces mechanical wear easily, also leads to the whole vibrations that produce of equipment easily. Through the restriction of buffer spring, can slow down the lower hem speed, reduce the collision impulse, reduce mechanical wear. The sliding shaft is of a cylindrical rod-shaped structure, slides in the track groove, has a quarter arc-shaped motion track, is used for limiting the swing action of the shank support rod, and is used for linking and linking the top end of the shank support rod and the bottom end of the control arm.

The working principle is as follows: when the patient sits up and takes exercise lower limbs shank, take out the pin from the pinhole, make shank branch 11 by the rotation of state of laying level downwards, tie up shank branch 11 surface with patient's shank through bandage 13, the hand grips handle bar 19 and carries out the propelling movement forward, make the control lever use the transmission shaft to deflect as the axle center, and pull and drive shank branch 11 and use rotation axis 10 to deflect as the axle center, shank branch 11 drives the rotatory lifting of patient shank, realize playing and beat the action, temper patient shank and thigh muscle, and detect the recovered degree of knee joint, realize the rehabilitation training effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a rehabilitation training bed for lower limb training, includes upper torso board (1) and lower torso board (2), its characterized in that: the left side and the right side of the upper body plate (1) and the lower body plate (2) are both fixedly connected with supporting legs (3), and the bottom ends of the supporting legs (3) are fixedly connected with universal wheels (4);

the bottom ends of the opposite sides of the upper body plate (1) and the lower body plate (2) are fixedly connected with linking sleeves (5), slide rods (6) are movably sleeved on the inner sides of the linking sleeves (5), and two ends of each slide rod (6) are fixedly connected with limiting gaskets (7);

the left side and the right side of the front end of the lower body plate (2) are fixedly connected with connecting pieces (8), the connecting pieces (8) are wedge-shaped, one sides of the two connecting pieces (8), which are opposite to each other, are fixedly connected with bearing plates (9), the surfaces of the bearing plates (9) are fixedly connected with rotating shafts (10), the rotating shafts (10) are rotatably connected with shank supporting rods (11), the bottom ends of the shank supporting rods (11) are movably connected with pedals (12), and the middle parts of the shank supporting rods (11) are sleeved with binding bands (13) in a penetrating manner;

the top of the shank support rod (11) is fixedly connected with a sliding shaft (14), a track groove (15) is formed in the side surface of the bearing plate (9), the track groove (15) is arc-shaped, the sliding shaft (14) is movably sleeved on the inner side of the track groove (15), one end of the sliding shaft (14) is movably sleeved with a control arm (16), a transmission through groove (17) is formed in the surface of the control arm (16), a horizontal rod (18) is movably sleeved on the inner side of the transmission through groove (17), one end of the horizontal rod (18) is fixedly connected to the side surface of the top of the bearing plate (9), and a handle rod (19) is fixedly connected to the top of the control arm (16);

one end of the sliding shaft (14) is fixedly connected with a buffer spring (20), and one end of the buffer spring (20) is fixedly connected to the side surface of the bearing plate (9).

2. A rehabilitation training bed for lower limb training according to claim 1, characterized in that: the number of the connecting sleeves (5) is eight, the eight connecting sleeves (5) are equally divided into two groups, and the two connecting sleeves (5) are respectively and fixedly connected to the bottom surfaces of the upper body plate (1) and the lower body plate (2).

3. A rehabilitation training bed for lower limb training according to claim 1, characterized in that: the number of the slide bars (6) is four, the four slide bars (6) are identical in size and specification, the four slide bars (6) are arranged between the upper body plate (1) and the lower body plate (2) in parallel, and two ends of each slide bar (6) are respectively connected with the linking sleeves (5) on two sides in a penetrating and sleeving manner.

4. A rehabilitation training bed for lower limb training according to claim 1, characterized in that: the surface of the top end of the shank support rod (11) is provided with a pin hole, a pin is inserted into the inner side of the pin hole, two positioning holes are formed in the side surface of the bearing plate (9), and the pin is matched with the positioning holes.

5. A rehabilitation training bed for lower limb training according to claim 1, characterized in that: the track groove (15) is a quarter circular arc, and the circle center of the track groove (15) coincides with the axis of the rotating shaft (10).

6. A rehabilitation training bed for lower limb training according to claim 1, characterized in that:

the top of the bearing plate (9) is provided with a storage groove, and the shape of the storage groove is matched with the shape of the control arm (16).