CN211067804U

CN211067804U - Lower limb exercise device for medical treatment of pediatric neurology

Info

Publication number: CN211067804U
Application number: CN201921252207.2U
Authority: CN
Inventors: 李小丽; 甘玲
Original assignee: Zhengzhou University Third Affiliated Hospital Henan Maternity and Child Health Care Hospital
Current assignee: Zhengzhou University Third Affiliated Hospital Henan Maternity and Child Health Care Hospital
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-07-24
Anticipated expiration: 2029-08-02

Abstract

The utility model relates to a lower limb exercise device for medical treatment of pediatric neurology. This device is tempered with low limbs to children's department of neurology medical treatment includes the base, is equipped with the foot on the base and steps on the mechanism and bend the knee mechanism of standing, and the foot is stepped on the mechanism and is included first pole setting and the second pole setting of fixed connection on the base, rotates in the first pole setting to be equipped with drive sprocket and control the pedal, rotates in the second pole setting to be equipped with driven sprocket, and it has the chain to surround between drive sprocket and the driven sprocket, still is equipped with driving motor on the base and the speed reducer of being connected with the driving motor transmission, fixedly connected with cam on the output of speed reducer, the base is equipped with the board of standing in the upside of cam along upper and lower direction, cam and the board downside butt of standing for promote the board of standing. Through setting up pedal mechanism and bend the knee mechanism of standing, can carry out different exercises according to children's self health and mental state, application scope is wider, and the training mode is more various.

Description

Lower limb exercise device for medical treatment of pediatric neurology

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to lower limb exercise device is used in children department of neurology medical treatment.

Background

Common diseases of children neurology comprise cerebral palsy, mental retardation and the like, and the limbs of children are uncoordinated and mainly show central motor dysfunction, abnormal posture and abnormal muscle tension, the children need to be subjected to rehabilitation training, and the children can have good rehabilitation effect through early rehabilitation training. Whereas if the infant is frequently bedridden, muscle atrophy and osteoporosis may result. The rehabilitation training of the infant needs to be carried out by stages according to the physiological and psychological degrees of the infant, such as standing, bending knees with small amplitude, alternately pedaling and the like, and an assistant or a family member nursing assistant training is needed in the training process.

The Chinese utility model patent with the publication number of CN206304089U discloses a lower limb exercise rehabilitation device for neurology, which comprises a bracket and a support plate supported by the bracket, wherein the support plate is divided into a left support plate, a middle support plate and a right support plate, the left support plate is connected with the middle support plate through a left articulated shaft, and the middle support plate is connected with the right support plate through a right articulated shaft; a supporting plate is arranged between the right end of the right supporting plate and the bracket; an eccentric shaft is arranged below the right hinged shaft and is driven by a motor; the eccentric shaft rotates to reciprocate the right hinge shaft in the vertical direction. The rehabilitation device is characterized in that the support plate is divided into a left support plate, a middle support plate and a right support plate, the three support plates are hinged with each other, an eccentric shaft is arranged below the middle support plate and the right support plate, and the rotation of the eccentric shaft enables the right hinged shaft to reciprocate in the vertical direction; the patient lies on the back on the left support plate, the middle support plate and the right support plate, and the knee joint is positioned right above the eccentric shaft, so that the knee joint can be lifted upwards through the rotation of the eccentric shaft, put down and pulled to move the thigh, the crus and the knee joint in the lifting process. However, the lower limb exercise device can only provide one training item, cannot be applied to children in different stages, and has certain use limitation.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a device is tempered to low limbs for children department of neurology medical treatment to the low limbs of solving among the prior art is tempered the device and is tempered the mode single, use the higher technical problem of limitation.

The utility model discloses a lower limbs exercise device for pediatric department of neurology medical treatment technical scheme is:

Device is tempered with low limbs to children's department of neurology medical treatment includes the base, it steps on mechanism and the mechanism of standing of bending the knee to be equipped with the foot on the base, the foot is stepped on the mechanism and is included first pole setting and the second pole setting of fixed connection on the base, it is equipped with drive sprocket and control the pedal to rotate in the first pole setting, it is equipped with driven sprocket to rotate in the second pole setting, it has the chain to encircle between drive sprocket and the driven sprocket, still be equipped with driving motor on the base and the speed reducer of being connected with the driving motor transmission, fixedly connected with cam on the output of speed reducer, the base is equipped with the board of standing in the upside of cam along upper and lower direction, cam and the board downside butt of standing for promote the board of standing and move in upper.

As a further improvement to the technical scheme, a seat is fixedly connected to the upper end of the first vertical rod.

As a further improvement to the technical scheme, the upper end of the second vertical rod is connected with a handle.

As a further improvement to the above technical solution, the handgrip is rotationally matched with the second upright rod, and the handgrip has a first working position facing one side of the seat and a second working position facing one side of the standing plate in a rotational stroke of the handgrip.

As a further improvement to the above technical solution, the base is fixedly connected with two pairs of U-shaped plates arranged in parallel at intervals, the openings of each pair of U-shaped plates are arranged opposite to each other, the lower side of the standing plate is fixedly connected with four supporting rods, the supporting rods correspond to the U-shaped plates one to one, and the supporting rods are slidably assembled in the grooves of the corresponding U-shaped plates.

As a further improvement to the technical scheme, a buffer spring is arranged between the base and the supporting rod.

The utility model has the advantages that:

1. Through setting up pedal mechanism and bend the knee mechanism of standing, can carry out different exercises according to children's self health and mental state, application scope is wider, and the training mode is more various.

2. Through setting up four bracing pieces at the board downside of standing to and set up four U-shaped boards on the base, strengthened the stability of the board motion process of standing, thereby strengthened the utility model discloses a safety in utilization.

Drawings

Fig. 1 is a front view of the lower limb exercise device for pediatric neurology (the armrest handle is in the first working position) of the present invention;

Fig. 2 is a rear view of the lower limb exercise device for pediatric neurology (the armrest handle is in the first working position) of the present invention;

Fig. 3 is a front view of the lower limb exercise device for pediatric neurology (the armrest handle is in the second working position) of the present invention;

Fig. 4 is a rear view of the lower limb exercise device for pediatric neurology (with the armrest handle in the second working position) of the present invention;

In the figure: 1-a base; 2-a first upright stanchion; 3-a second upright stanchion; 4-a drive sprocket; 5-a driven sprocket; 6-pedaling; 7-a seat; 8-hand holding handle; 9-driving a motor; 10-a speed reducer; 11-a cam; 12-U-shaped plate; 13-standing the plate; 14-a buffer spring; 15-a chain; 16-support bar.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The utility model discloses a device is tempered to children's lower limbs for department of neurology embodiment one, as shown in fig. 1 to 4, including base 1, the parallel spaced first pole setting 2 of fixedly connected with and second pole setting 3 on the base 1. The base is provided with a foot-pedal mechanism and a knee-bending standing mechanism, and the foot-pedal mechanism comprises a driving chain wheel 4, a driven chain wheel 5 and a chain 15 which is encircled between the driving chain wheel 4 and the driven chain wheel 5. The driving sprocket 4 is rotatably mounted on the first upright 2 and the driven sprocket 5 is rotatably mounted on the second upright 3. The chain 15 is used to realize transmission between the driving sprocket 4 and the driven sprocket 5.

Two sides of the driving chain wheel 4 are respectively fixedly connected with pedals 6, namely a left pedal and a right pedal. The upper side of the first upright stanchion 2 is fixedly connected with a seat 7 for the sick children to take. The upper side of the second upright stanchion 3 is rotatably provided with a hand-hold handle 8 for holding the infant.

The knee bending standing mechanism comprises a driving motor 9, a speed reducer 10 and a cam 11, wherein the driving motor 9 is fixedly connected to one side, far away from the first upright stanchion 2, of the base 1 on the second upright stanchion 3. The speed reducer 10 is in transmission connection with the driving motor 9, the cam 11 is fixedly connected to an output shaft of the speed reducer 10, and the cam 11 is located on one side of the second vertical rod 3.

In this embodiment, four U-shaped plates 12 are fixedly connected to the four corners of the cam 11 on the base 1, and the four U-shaped plates 12 are divided into two pairs. The openings of each pair of U-shaped plates 12 are oppositely disposed. The standing plates 13 are assembled on the upper sides of the four U-shaped plates 12 in a guiding mode, four supporting rods 16 are fixedly connected to the lower sides of the standing plates 13, and the four supporting rods 16 correspond to the four U-shaped plates 12 one to one. Each support rod 16 is inserted into the groove body of the U-shaped plate 12, so that the support rods 16 are matched with the U-shaped plate 12 in a guiding mode.

In this embodiment, the buffer springs 14 are disposed between the base 1 and the support rod 16, the number of the buffer springs 14 is four, and the four buffer springs 14 are respectively located in the groove bodies of the U-shaped plate 12. The cam 11 abuts against the lower side of the standing plate 13, so that the standing plate 13 moves up and down along the U-shaped plate 12 when the cam 11 rotates.

Preferably, the second upright stanchion 3 is provided with a through hole for inserting the handhold handle 8, and the handhold handle 8 has a first working position facing one side of the first upright stanchion 2 and a second working position facing one side of the standing plate 13 in the rotating process. When the sick child steps on the pedals 6 for training, the hand-held handle 8 can be rotated to a first working position; when the child uses the standing plate 13 for training, the holding handle 8 can be rotated to the second working position.

The utility model discloses a lower limbs exercise device for child department of neurology's theory of use does: when a user steps on the pedals 6 for training, the hand-held handle 8 is rotated to the first working position, the user sits on the seat 7, two feet step on the corresponding pedals 6, the infant patient is enabled to do intermittent up-and-down movement by stepping on the pedals 6, and the infant patient does not need to do knee bending movement by exerting force. Because the range of the up-and-down motion of the pedals 6 is small, the overweight burden and the psychological fear of the sick children can not be generated, and the strength of the legs and the knees of the sick children is enhanced. When the child uses the standing plate 13 for training, the holding handle 8 is rotated to the second working position. One foot of an infant patient stands on the standing plate 13, the two hands hold the hand-holding handles 8, the driving motor 9 rotates to drive the speed reducer 10 to rotate, the speed reducer 10 drives the cam 11 to rotate, and the cam 11 pushes the standing plate 13 to move up and down in the rotating process. Standing exercise can train infant's shank, increases shank strength, can carry out the training of bending the knee to infant simultaneously.

Compare in the lower limbs exercise device for child department of neurology among the prior art, the utility model has the advantages of as follows:

2. Through setting up four bracing pieces 16 at standing board 13 downside to and set up four U-shaped boards 12 on base 1, strengthened the stability of standing board 13 course of motion, thereby strengthened the utility model discloses a safety in utilization.

The utility model discloses a device is tempered to children's low limbs for department of neurology two, with the difference part that device was tempered to children's low limbs for department of neurology one's concrete embodiment, in this embodiment, fixedly connected with guide cylinder on the base, the downside fixed connection of board and the guide cylinder direction complex guide bar stand, realize the direction assembly of board and base of standing. The rest is the same as the first embodiment, and is not described again.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. Device is tempered with low limbs to children department of neurology medical treatment, its characterized in that: the automatic knee bending and standing mechanism comprises a base, the base is provided with a foot pedaling mechanism and a knee bending and standing mechanism, the foot pedaling mechanism comprises a first vertical rod and a second vertical rod which are fixedly connected to the base, a driving chain wheel and a left pedal and a right pedal are assembled on the first vertical rod in a rotating mode, a driven chain wheel is assembled on the second vertical rod in a rotating mode, a chain is arranged between the driving chain wheel and the driven chain wheel in a surrounding mode, the base is further provided with a driving motor and a speed reducer connected with the driving motor in a transmission mode, a cam is fixedly connected to the output end of the speed reducer, the base is assembled with a standing plate on the upper side of the cam in an up-down direction mode, and the cam abuts against the lower side face.

2. The lower limb exercise device for pediatric neurology medical treatment according to claim 1, wherein: the upper end of the first vertical rod is fixedly connected with a seat.

3. The lower limb exercise device for pediatric neurology medical treatment according to claim 1 or 2, characterized in that: the upper end of the second vertical rod is connected with a handle.

4. The lower limb exercise device for pediatric neurology medical treatment according to claim 3, wherein: the handle is in running fit with the second vertical rod, and the handle is provided with a first working position facing one side of the seat and a second working position facing one side of the standing plate in the running process.

5. The lower limb exercise device for pediatric neurology medical treatment according to claim 1 or 2, characterized in that: the base is fixedly connected with two pairs of U-shaped plates which are arranged in parallel at intervals, the openings of each pair of U-shaped plates are arranged in a back-to-back mode, the lower side of the standing plate is fixedly connected with four supporting rods, the supporting rods correspond to the U-shaped plates one to one, and the supporting rods are assembled in the grooves of the corresponding U-shaped plates in a sliding mode.

6. The lower limb exercise device for pediatric neurology medical treatment according to claim 5, wherein: and a buffer spring is arranged between the base and the supporting rod.