CN220002266U

CN220002266U - Leg swing rehabilitation training mechanism and children walker

Info

Publication number: CN220002266U
Application number: CN202320676008.4U
Authority: CN
Inventors: 郝赛赛; 王福强; 王希彤; 王昱晓; 韩亚威
Original assignee: Shanghai Huifu Medical Technology Co ltd
Current assignee: Shanghai Huifu Medical Technology Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-11-14
Anticipated expiration: 2033-03-30

Abstract

The utility model provides a leg swing rehabilitation training mechanism and a children walker, wherein a leg swing rehabilitation training mechanism support platform; leg swinging mechanism, its and supporting platform fixed connection, leg swinging mechanism includes: the support is fixedly connected with the supporting platform, and the support part extends out of the supporting platform and is obliquely arranged with the supporting platform; a driving motor installed at the bottom of the bracket; the swinging piece is fixedly connected with the output shaft of the driving motor, and a fixing piece fixed with the leg is detachably arranged on the swinging piece; and the control component is used for controlling the swing amplitude and the swing speed of the swing piece, and is electrically connected with the driving motor and used for controlling the angle and the speed of forward rotation or reverse rotation of the driving motor. The armpit supporting piece and the seat piece are arranged in the utility model to play a role in supporting children, thereby ensuring the safety of the children in the rehabilitation training process.

Description

Leg swing rehabilitation training mechanism and children walker

Technical Field

The utility model belongs to the technical field of rehabilitation training machinery, and particularly relates to a leg swing rehabilitation training mechanism and a child walker.

Background

The walking aid assists the human body to support the weight, keep balance and walk, so that patients with inconvenient legs and feet and people losing walking ability can walk freely through the support of the device, and walk out like normal people; nowadays, more and more cases of children are injured, the walker used during recovery is various, and the existing walker is not designed for the rehabilitation walking of the children, so that the children are small in age and unstable in walking and small in children strength, and therefore the ordinary walker is very powerful when used for assisting walking, is poor in safety performance, and cannot help recovery greatly. With the increasing attention of people to the vulnerable group, a large number of walkers are emerging on the market. However, after careful study, it was found that the form was quite different and was designed for adults in many cases, lacking a walker designed for children.

The walker used by children plays an important role in the rehabilitation process of injured children, but the existing children rehabilitation walker still has certain inconvenience when in use, the existing children rehabilitation walker cannot train children according to the children of different ages when in use, and the children are regulated to proper heights to train the children, and the existing children rehabilitation walker usually needs a patient to lift the rehabilitation walker forward to move by one step when in use, then the patient takes the rehabilitation walker as a support to step forward to gradually recover the walking function, but the children strength is not great, and the heavy rehabilitation walker is difficult to lift, so that the children can generate larger anti-mental state to the rehabilitation walker.

Disclosure of Invention

In view of the above drawbacks of the prior art, an object of the present utility model is to provide a swing leg rehabilitation training mechanism and a child walker, so as to solve the problems of the existing walker in the process of rehabilitation training for children.

To achieve the above and other related objects, the present utility model provides a swing leg rehabilitation training mechanism, comprising:

a support platform;

the leg swinging mechanism is fixedly connected with the supporting platform and comprises:

the support is fixedly connected with the supporting platform, and the support part extends out of the supporting platform and is obliquely arranged with the supporting platform;

a driving motor installed at the bottom of the bracket;

the swinging piece is fixedly connected with the output shaft of the driving motor, and a fixing piece fixed with the leg is detachably arranged on the swinging piece; the method comprises the steps of,

and the control component is used for controlling the swing amplitude and the swing speed of the swing piece, and is electrically connected with the driving motor and used for controlling the angle and the speed of forward rotation or reverse rotation of the driving motor.

In one embodiment of the utility model, the part of the bracket extending out of the supporting platform is of a U-shaped structure, an opening of the U-shaped structure faces to the lower side of the supporting platform, and the driving motor is arranged in the U-shaped structure.

In one embodiment of the present utility model, the swing member is provided with a plurality of fixing holes at intervals in a vertical direction thereof, and the fixing members are mounted on different fixing holes to adjust a height of the fixing members.

In one embodiment of the utility model, an underarm support is also included, the underarm support being fixedly connected to the support platform or the bracket.

In one embodiment of the utility model, a control terminal is also mounted on the support platform, and the control terminal is connected with the control assembly.

The utility model also proposes a child walker comprising:

a base;

the lifting assembly is fixedly arranged on the base;

the swing leg rehabilitation training device according to any one of the above embodiments, wherein the swing leg rehabilitation training device is fixedly connected with the lifting assembly.

In one embodiment of the utility model, the lifting assembly comprises a fixed upright, a movable upright and an electric push rod, wherein one end of the fixed upright is fixedly connected with the base, the movable upright is sleeved in the fixed upright and is fixedly connected with the supporting platform, one end of the electric push rod is fixedly connected with the base, and the other end of the electric push rod is fixedly connected with the supporting platform.

In one embodiment of the utility model, a through groove is formed in the fixed upright rod along the axial direction of the fixed upright rod, and a locking knob for fixing the movable upright rod is arranged in the through groove.

In one embodiment of the utility model, at least one through hole is arranged on the fixed upright rod, a plurality of through holes are arranged on the movable upright rod at intervals along the axial direction of the movable upright rod, and a locking knob is arranged in the through hole on the fixed connecting rod.

In one embodiment of the utility model, the seat support is rotatably mounted on the lifting assemblies on both sides of the base, and a fixing structure for fixedly connecting with another seat support is arranged on one side, far away from the connection of the lifting assemblies, of the seat support.

The utility model provides a leg swing rehabilitation training mechanism and a child walker, wherein an underarm supporting piece and a seat piece are arranged to play a role in supporting a child, so that the safety of the child in the rehabilitation training process is ensured.

The utility model provides a leg swing rehabilitation training mechanism and a child walker, wherein the height of the leg swing mechanism is changed by arranging a lifting assembly, so that the child walker can be adjusted to a proper height according to children with different heights to train the child rehabilitation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a leg swing rehabilitation training device according to an embodiment of the utility model.

FIG. 2 is a schematic view of a leg swinging mechanism of the walker for children according to an embodiment of the present utility model.

FIG. 3 is a schematic view of an exploded structure of a leg swing mechanism of a child walker according to an embodiment of the present utility model.

FIG. 4 is a schematic view showing the cooperation of the underarm support and the leg swing mechanism according to an embodiment of the present utility model.

FIG. 5 is a schematic view of a child walker according to an embodiment of the present utility model.

Fig. 6 is a side view of a child walker in accordance with an embodiment of the present utility model.

Fig. 7 is a rear view of a child walker in accordance with an embodiment of the present utility model.

Description of the reference numerals:

swing leg rehabilitation training device 100; child walker 200; a support platform 10; a leg swinging mechanism 20; a base 30; a lifting assembly 40; a bracket 21; a drive motor 22; a swinging member 23; a fixing member 24; an output shaft 221; a fixing hole 231; a control terminal 201; a direction controller 202; an underarm support 203; a fixing plate 2031; a driving wheel 31; a universal wheel 32; an electric cabinet 33; a seat support 301; a lock knob 401; a fixed upright 41; a movable upright 42; an electric push rod 43; through slots 402.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.

It should be noted that, the illustrations provided in the present embodiment merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.

Referring to fig. 1 to 4, the present utility model provides a swing leg rehabilitation training mechanism and a child walker, so as to improve the problems that the conventional walker is not designed for the child to walk, the child is small in age, not stable in walking, and not strong in children's strength, so that the conventional walker is used for assisting walking, and the safety performance is poor, which results in not helping the recovery, the swing leg rehabilitation training mechanism 100 comprises a supporting platform 10, a swing leg mechanism 20 and a control assembly, the swing leg mechanism 20 is fixedly connected with the supporting platform 10, and the control assembly is used for controlling the swing leg amplitude and swing leg speed of the swing leg mechanism 20.

Referring to fig. 1 to 4, in the present embodiment, the leg swinging mechanism 20 is fixedly connected to the supporting platform 10, and the height of the supporting platform 10 is controlled and adjusted by the lifting assembly 40, so as to adjust the height of the leg swinging mechanism 20 to adapt to children with different heights. Specifically, the leg swinging mechanism 20 includes a support 21, a driving motor 22, a swinging member 23 and a fixing member 24, the support 21 is fixedly connected with the support platform 10, a portion of the support 21 extends out of the support platform 10 and is obliquely arranged with the support platform 10, the driving motor 22 is installed at the bottom of the support 21, further, a portion of the support 21 extending out of the support platform 10 is in a U-shaped structure, an opening of the U-shaped structure faces to the lower side of the support platform 10, namely faces to a base 30 in the walker, and the driving motor 22 is installed in the U-shaped structure to play a role of protecting the driving motor 22, one end of the swinging member 23 is fixedly connected with an output shaft 221 of the driving motor 22, the swinging member 23 is driven to reciprocate in a certain range by the driving motor 22, the fixing member 24 is detachably installed on the swinging member 23, and the fixing member 24 is used for fixing legs of a patient, and the swinging member 23 is driven to rotate by the driving motor 22, so that the legs of the patient are driven to move.

Referring to fig. 1 to 4, in the present embodiment, a plurality of fixing holes 231 are formed in the swing member 23, and the plurality of fixing holes 231 are disposed at intervals along the vertical direction of the swing member 23, and the fixing member 24 is detachably mounted in different fixing holes 231 formed in the swing member 23, so as to adjust the height of the fixing member 24, thereby enabling the fixing member 24 to be fixed at different positions of the leg of the user.

Referring to fig. 1 to 4, in this embodiment, the child walker 200 further includes a control component electrically connected to the driving motor 22 of the swing leg mechanism 20, for controlling the forward rotation or the reverse rotation of the driving motor 22 to drive the swing member 23 to implement reciprocating rotation, and controlling the swing amplitude and the swing speed of the swing member 23 by controlling the angle and the speed of the forward rotation or the reverse rotation, for example, the maximum swing angle of the swing member 23 may be set between 30 degrees and 60 degrees, so as to avoid excessive swing amplitude or excessive swing speed of the swing member 23, thereby avoiding secondary injury to the person performing rehabilitation training.

Referring to fig. 1 to 4, in this embodiment, a control terminal 201 is further installed on the support platform 10, for example, the control terminal is configured as a tablet pc, and the control terminal 201 is connected to the control component, and can adjust and set the swing amplitude and the swing speed of the swing member 23 through the control terminal 201, and meanwhile, a direction controller 202 is further installed on the support platform 10, where the direction controller 202 is used to control the child walker 200 to realize forward movement, backward movement or steering.

Referring to fig. 1 to 4, in this embodiment, the child walker 200 further includes an underarm support 203, and one end of the underarm support 203 is fixedly connected to the support platform 10 or the leg swinging mechanism 20 at 41. It should be noted that, the underarm support 203 is used for supporting the underarm of the patient and is required to bear the pressure applied to the patient to a certain extent, in order to avoid the patient from being damaged during the use of the underarm support 203, it is required to ensure the connection strength and reliability between the underarm support 203 and other structures, and thus, for example, a fixing plate 2031 is formed at one end of the underarm support 203 fixedly connected to the bracket 21 along the radial direction thereof, and the fixing plate 2031 extends into the bottom surface of the inner side of the bracket 21 and is fixedly connected to the bracket 21, so as to ensure the structural strength of the underarm support 41, thereby ensuring the safety of the patient during the use. It should be noted that, a cushion is provided on the portion of the armpit support 203 contacting the patient, so as to improve the comfort of the patient.

Referring to fig. 1 to 7, the present utility model further provides a child walker, which includes a base 30, a lifting assembly 40, and the swing leg rehabilitation training device described in the above embodiments, wherein the lifting assembly 10 is fixedly installed on the base 30, the supporting platform 10 is installed on top of the lifting assembly 40, and the height of the supporting platform 10 is controlled and adjusted by the lifting assembly 40, so as to adjust the height of the swing leg mechanism 20.

Referring to fig. 1 to 7, in the present embodiment, two ends of the bottom of the base 30 are respectively provided with a driving wheel 31 and a universal wheel 32, the driving wheel 31 is used for driving the child walker 200 to move, and in addition, the steering of the child walker is controlled by controlling the differential rotation between the driving wheels 31. Meanwhile, an electric cabinet 33 is further installed on the base 30, and electric elements such as a power source and a control module are installed in the electric cabinet 33, wherein the power source is used for providing a power source for the child walker.

Referring to fig. 1 to 7, in the present embodiment, the lifting assemblies 40 are disposed on both sides of the base 30, and a locking knob 401 is disposed on the lifting assembly 40, and the locking knob 401 is used to fix the lifting assembly 40 at a certain height by the locking knob 401 when the lifting assembly is lifted to the height. Specifically, the lifting assembly 40 includes a fixed upright 41, a movable upright 42 and an electric push rod 43, one end of the fixed upright 41 is fixedly connected with the base 30, the fixed upright 41 is a hollow rod, one end of the movable upright 42 is movably sleeved in the fixed upright 41, the top end of the movable upright 42 is fixedly connected with the supporting platform 10, the electric push rod 43 is fixedly installed between the base 30 and the supporting platform 10, that is, one end of the electric push rod 43 is fixedly connected with the base 30, the other end of the electric push rod is fixedly connected with the supporting platform 10, the electric push rod 43 pushes the supporting platform 10 to lift, and meanwhile, the movable upright 42 slides up and down in the fixed upright 41, when the electric push rod 43 is adjusted to a certain height, the movable upright 42 is fixed to support the supporting platform 10 through the locking knob 401, so that the height adjustment is realized, and the child walker can be adjusted to a proper height according to children with different heights.

Referring to fig. 1 to 7, in the present embodiment, a through groove 402 is formed in the fixed upright 41, the through groove 402 is disposed along an axial direction of the fixed upright 41, the locking knob 401 is mounted in the through groove 402 and is connected with the movable upright 42, and when the locking knob 401 is locked, the locking knob 401 is pressed on the movable upright 42 to fix the movable upright 42, so that the movable upright 42 and the fixed upright 41 are relatively fixed to realize locking, and it is noted that, when the movable upright 42 slides up and down, the locking knob 401 moves up and down in the through groove 402 along with the up and down sliding of the movable upright 42. In some other embodiments, a first through hole may be further provided on the fixed upright 41, and a plurality of second through holes may be provided on the movable upright 202, and the second through holes may be spaced along the axial direction of the movable upright 42, the locking knob 401 may be installed in the first through hole on the fixed upright 41, and when the locking knob 401 is locked, the locking knob 401 may partially extend into the second through hole of the movable upright 42, so that the movable upright 42 and the fixed upright 41 may be relatively fixed to achieve locking. It should be noted that, in another embodiment, a plurality of through holes may be provided on the fixed upright 41 and the movable upright 42 along the axial direction, and the locking knob 401 may be disposed in the through holes with different heights of the fixed upright 41, so as to change the maximum height adjustable by the lifting assembly 40, so that the child walker can adapt to children with more different heights.

Referring to fig. 1 to 7, in this embodiment, the child walker 200 further includes a seat support 301, specifically, the seat support 301 is disposed on the lifting assemblies 40 on both sides of the base 30, one side of the seat support 301 is rotatably connected to the fixing upright post 21 in the lifting assembly 40, and a fixing structure for fixedly connecting with another seat support 301 is disposed on the other side of the seat support 301, for example, a plurality of through holes may be disposed, and mutual fixation may be achieved by using a binding belt. When training is desired, the seat support 301 is opened so that the patient enters the child walker 200, and the seat support 301 is closed and secured to each other to support the child.

In some other embodiments, the support platform 10 may be further movably connected to the lifting assembly 40 in a direction perpendicular to the lifting assembly 40, for example, the support platform 10 may be slidably connected to the lifting assembly 40 in a horizontal direction. The top of the lifting assembly 30 is provided with a sliding rail, the bottom of the supporting platform 10 is provided with a sliding block matched with the sliding rail, and the supporting platform 10 can be slidably connected through the matching action between the sliding rail and the sliding block. In some other embodiments, the support platform 10 may be further connected to the lifting assembly 40 by a telescopic rod or the like, so that the support platform 10 may slide in a horizontal direction, so that a distance between the leg swinging mechanism 20 and the seat support 301 may be changed to accommodate different patients.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

In the description herein, numerous specific details are provided, such as examples of components and/or methods, to provide a thorough understanding of embodiments of the utility model. One skilled in the relevant art will recognize, however, that an embodiment of the utility model can be practiced without one or more of the specific details, or with other apparatus, systems, components, methods, components, materials, parts, and so forth. In other instances, well-known structures, materials, or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the utility model.

Reference throughout this specification to "one embodiment," "an embodiment," or "a particular embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment, and not necessarily all embodiments, of the present utility model. Thus, the appearances of the phrases "in one embodiment," "in an embodiment," or "in a specific embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics of any specific embodiment of the present utility model may be combined in any suitable manner with one or more other embodiments. It will be appreciated that other variations and modifications of the embodiments of the utility model described and illustrated herein are possible in light of the teachings herein and are to be considered as part of the spirit and scope of the utility model.

It will also be appreciated that one or more of the elements shown in the figures may also be implemented in a more separated or integrated manner, or even removed because of inoperability in certain circumstances or provided because it may be useful depending on the particular application.

In addition, any labeled arrows in the drawings/figures should be considered only as exemplary, and not limiting, unless otherwise specifically indicated. Furthermore, the term "or" as used herein is generally intended to mean "and/or" unless specified otherwise. Combinations of parts or steps will also be considered as being noted where terminology is foreseen as rendering the ability to separate or combine is unclear.

As used in the description herein and throughout the claims that follow, unless otherwise indicated, "a", "an", and "the" include plural references. Also, as used in the description herein and throughout the claims that follow, unless otherwise indicated, the meaning of "in …" includes "in …" and "on …".

The above description of illustrated embodiments of the utility model, including what is described in the abstract, is not intended to be exhaustive or to limit the utility model to the precise forms disclosed herein. Although specific embodiments of, and examples for, the utility model are described herein for illustrative purposes only, various equivalent modifications are possible within the spirit and scope of the present utility model, as those skilled in the relevant art will recognize and appreciate. As noted, these modifications can be made to the present utility model in light of the foregoing description of illustrated embodiments of the present utility model and are to be included within the spirit and scope of the present utility model.

The systems and methods have been described herein in general terms as being helpful in understanding the details of the present utility model. Furthermore, various specific details have been set forth in order to provide a thorough understanding of embodiments of the utility model. One skilled in the relevant art will recognize, however, that an embodiment of the utility model can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, and/or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the utility model.

Thus, although the utility model has been described herein with reference to particular embodiments thereof, a latitude of modification, various changes and substitutions are intended in the foregoing disclosures, and it will be appreciated that in some instances some features of the utility model will be employed without a corresponding use of other features without departing from the scope and spirit of the utility model as set forth. Therefore, many modifications may be made to adapt a particular situation or material to the essential scope and spirit of the present utility model. It is intended that the utility model not be limited to the particular terms used in following claims and/or to the particular embodiment disclosed as the best mode contemplated for carrying out this utility model, but that the utility model will include any and all embodiments and equivalents falling within the scope of the appended claims. Accordingly, the scope of the utility model should be determined only by the following claims.

Claims

1. A swing leg rehabilitation training mechanism, comprising:

a support platform;

a driving motor installed at the bottom of the bracket;

2. The swing leg rehabilitation training device according to claim 1, wherein the portion of the bracket extending out of the support platform is a U-shaped structure, an opening of the U-shaped structure faces to the lower side of the support platform, and the driving motor is installed in the U-shaped structure.

3. The swing leg rehabilitation training device according to claim 1, wherein a plurality of fixing holes are provided on the swing member at intervals in a vertical direction thereof, and the fixing members are installed on different fixing holes to adjust a height of the fixing members.

4. The swing leg rehabilitation training device according to claim 1, further comprising an underarm support fixedly connected to the support platform or the stand.

5. The swing leg rehabilitation training device according to claim 1, wherein a control terminal is further mounted on the support platform, the control terminal being connected to the control assembly.

6. A child walker, comprising:

a base;

the lifting assembly is fixedly arranged on the base;

a swing leg rehabilitation training device according to any one of claims 1 to 5, said swing leg rehabilitation training device being fixedly connected to said lifting assembly.

7. The child walker of claim 6 wherein the lifting assembly comprises a fixed upright, a movable upright and an electric putter, wherein one end of the fixed upright is fixedly connected to the base, the movable upright is sleeved in the fixed upright and is fixedly connected to the support platform, one end of the electric putter is fixedly connected to the base, and the other end is fixedly connected to the support platform.

8. The child walker of claim 7 wherein the stationary upright has a through slot formed therein along the axis thereof, and wherein a locking knob is disposed in the through slot for securing the movable upright.

9. The child walker of claim 7 wherein at least one through hole is provided in said stationary upright and a plurality of through holes are provided in said movable upright at spaced intervals along the axis thereof, and locking knobs are mounted in said through holes in said stationary links.

10. The child walker of claim 6 further comprising a seat support wherein the seat support is rotatably mounted on the lift assemblies on both sides of the base and wherein a fixed structure for fixedly connecting with another seat support is provided on a side of the seat support remote from the connection with the lift assemblies.