CN215136580U - Horizontal rehabilitation training device - Google Patents
Horizontal rehabilitation training device Download PDFInfo
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- CN215136580U CN215136580U CN202121560493.6U CN202121560493U CN215136580U CN 215136580 U CN215136580 U CN 215136580U CN 202121560493 U CN202121560493 U CN 202121560493U CN 215136580 U CN215136580 U CN 215136580U
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Abstract
The utility model discloses a horizontal rehabilitation training device, which comprises a base, wherein the base is movable; the supporting frame is arranged on the base; the lower limb training mechanism comprises a supporting part, a rotating shaft, a pedal, a crank, a connecting rod and a rocker; the supporting component is arranged at one end of the supporting frame far away from the base; the rotating shaft is rotatably arranged on the supporting component; the crank is fixedly connected with the rotating shaft and is rotationally connected with one end of the pedal or one end of the connecting rod; the pedal is arranged on the connecting rod; one end of the rocker is rotatably connected with the other end of the connecting rod, and the other end of the rocker and the supporting component form a revolute pair. The utility model discloses a local degree of freedom can be eliminated to horizontal rehabilitation training device to can restrain joint abnormal reaction, make two side ankle joints produce certain movable angle, form ankle pump motion, possess good ankle joint training effect.
Description
Technical Field
The utility model relates to the technical field of sports equipment, especially, relate to a horizontal rehabilitation training device.
Background
At present, the aging degree of the population of China is increased, and the number of patients with unhealthy limbs is increased day by day, so that limb rehabilitation auxiliary appliances become research hotspots in the rehabilitation field, and various rehabilitation robots designed by research teams at home and abroad are put into practical use.
The existing limb rehabilitation training device has small joint movement angle in the rehabilitation training process, and the ankle joint can not be well trained and can not achieve the expected rehabilitation training effect; in addition, the existing limb rehabilitation training device does not consider the training requirements of the ankle joints of the human body or is not provided with the ankle joint training function, so that the ankle joints cannot be well trained in the rehabilitation training process, and the expected rehabilitation training effect cannot be achieved. The rehabilitation training device on the bed also lacks the ankle joint exercise training function.
The existing crank rocker type treadmill or training machine and the like mainly adopt a standing posture, the dip angle of the pedals is small, the motion amplitude of the ankle is insufficient, and the rehabilitation training requirement can not be met.
Therefore, it is important to develop a horizontal rehabilitation training device which has a reasonable structure and can meet the requirements of ankle rehabilitation training.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcomings of the prior art, an object of the present invention is to provide a horizontal rehabilitation training device capable of satisfying the requirement of ankle rehabilitation training.
In order to achieve the above objects and other related objects, the present invention provides a horizontal rehabilitation training device, including:
a base, the base being movable;
the supporting frame is arranged on the base;
the lower limb training mechanism comprises a supporting part, a rotating shaft, a pedal, a crank, a connecting rod and a rocker;
the supporting component is arranged at one end of the supporting frame far away from the base;
the rotating shaft is rotatably arranged on the supporting component;
the crank is fixedly connected with the rotating shaft and is rotationally connected with one end of the pedal or one end of the connecting rod;
when the crank is rotatably connected with one end of the connecting rod, the pedal is fixedly arranged on the connecting rod or the rocker;
when the crank is rotationally connected with the pedal, the pedal is fixedly arranged on the connecting rod;
one end of the rocker is rotatably connected with the other end of the connecting rod, and the other end of the rocker and the supporting component form a revolute pair.
In an optional embodiment of the present invention, the lower limb training mechanism further comprises a rocker supporting member, the rocker supporting member is mounted on an end of the supporting member away from the revolving shaft, and an end of the rocker not connected to the connecting rod forms a revolute pair with the rocker supporting member.
In an optional embodiment of the present invention, the horizontal rehabilitation training device further comprises a restriction component, wherein the restriction component comprises a suspension frame, an adjusting rope, a positioning rod and a lower limb mounting bracket; the suspension bracket is arranged on the supporting part, one end of the adjusting rope is wound and fixed on the suspension bracket, the other end of the adjusting rope is connected with one end of the positioning rod or the lower limb mounting support, the lower limb mounting support is connected with the positioning rod, the other end of the positioning rod is connected with the pedal, and the included angle between the positioning rod and the pedal supporting plane is adjustable.
In an optional embodiment of the present invention, the horizontal rehabilitation training device further comprises a clamping assembly disposed on the supporting frame; the clamping assembly comprises a mounting seat, a movable clamping piece, a fixed clamping piece, a locking knob and a height adjusting mechanism.
In an optional embodiment of the present invention, the lower limb training mechanism further comprises a driving member disposed in the supporting member, the driving member being connected to the rotating shaft.
In an optional embodiment of the present invention, the swing center of the rocker is adjustable.
In an optional embodiment of the present invention, the support frame includes a column, a column base and a cantilever, the column base is installed on the base, the column is installed on the column base, the cantilever is installed on the column, the column is kept away from one end of the column base, and the support member is installed on the cantilever.
In an optional embodiment of the present invention, the height of the upright is adjustable, and the length of the cantilever is adjustable.
In an optional embodiment of the present invention, the crank is adjustable in length.
In an optional embodiment of the present invention, the horizontal rehabilitation training device further comprises a resistance component disposed in the supporting component, wherein the resistance component comprises a friction component, a magnetic resistance generator, or a flywheel.
The utility model discloses a local degree of freedom can be eliminated to horizontal rehabilitation training device to restrain joint abnormal reaction, make two side ankle joints produce certain movable angle, form suitable ankle pump motion, possess good ankle joint training effect.
The utility model discloses a horizontal rehabilitation training device structure is retrencied, and the volume is less, and the totality is settled conveniently.
The base stable in structure of the horizontal rehabilitation training device of this embodiment is provided with the wheel, and it is convenient to remove.
The utility model discloses a horizontal rehabilitation training device's lower limb training mechanism position is adjustable and can be accomodate.
The utility model discloses a horizontal rehabilitation training device's the stand of crank, connecting rod, support frame and the length adjustable of cantilever, the rocker gyration central point on the rocker supporting component puts adjustably, and different crowds' of adaptation exercise training demand that can be better guarantees the training effect.
The utility model discloses a horizontal rehabilitation training device's low limbs motion training mechanism can directly reform transform current rehabilitation training device etc. and make it possess ankle joint training function.
The utility model discloses an adaptable unable action crowd's of getting off the bed rehabilitation training demand of horizontal rehabilitation training device.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of a horizontal rehabilitation training device according to the present invention.
Fig. 2 is a left side view of the first embodiment of the horizontal rehabilitation training device of the embodiment of the present invention.
Fig. 3 is a schematic perspective view of a second embodiment of the horizontal rehabilitation training device according to the embodiment of the present invention.
Fig. 4 is a schematic perspective view of a horizontal rehabilitation training device according to a third embodiment of the present invention.
Description of the element reference numerals
A base 1; a universal wheel 2; a support frame 3; the upright 31; a post holder 32; a cantilever 33; a column slide rail 34; a first hand wheel 35; a hand wheel 36; a handrail 4; a lower limb training mechanism 5; a support member 51; a foot pedal 52; a revolving shaft 53; a crank 54; a connecting rod 55; a rocker 56; a rocker support member 57; a roller or slider 58; an arcuate slide rail assembly 59; an arc-shaped slide rail 591; a support 592; a human-computer interaction device 6; a clamping assembly 7; a locking knob 71; a mounting seat 72; a movable jaw 73; a fixing clip 74; a height adjusting mechanism 75; a restricting member 8; a suspension holder 81; an adjustment cord 82; a lower limb mounting bracket 83; a positioning rod 84.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than being drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.
Example one
Referring to fig. 1-3, the present embodiment describes a horizontal rehabilitation training device, which includes a base 1, a supporting frame 3, a lower limb training mechanism 5, a clamping device 7 and a restricting member 8.
Referring to fig. 1-3, in the present embodiment, the bottom of the base 1 is provided with a roller, so that the whole bed limb rehabilitation training machine can be conveniently moved, the roller may be, for example, a universal wheel 2 with a locking device, and the bed limb rehabilitation training machine can be conveniently moved to a specific position (for example, the bedside) and fixed by the locking device. Of course, in some embodiments, the base 1 may not be provided with rollers.
Referring to fig. 1-3, in the present embodiment, the supporting frame 3 is installed at one side of the base 1, and the length of the supporting frame 3 is adjustable. Support frame 3 includes column base 32, stand 31 and cantilever 33, column base 32 fixed mounting in the one end of base 1, the lower extreme of stand 31 with column base 32 fixed connection, cantilever 33 set up in the top of stand 31, and towards base 1 does not set up one side of column base 32 extends, but cantilever 33 level sets up, also can have an inclination with the horizontal direction.
Referring to fig. 1 to 3, in the present embodiment, the height of the upright column 31 is adjustable, the upright column 31 is designed to be a manual lead screw telescopic rod structure (of course, other adjustment methods may also be adopted to adjust the length of the upright column 31), a first hand wheel 35 is disposed on one side of the upright column 31, the first hand wheel 35 is used as a driving portion of the lead screw telescopic rod structure, and an operator can adjust the height of the upright column 31 through the first hand wheel 35 to adjust the height of the lower limb training mechanism 5.
Referring to fig. 1 to 3, in the present embodiment, the length of the cantilever 33 is adjustable, the cantilever 33 may also adopt a manual lead screw telescopic rod structure design (of course, other adjustment methods may also be adopted to realize the length adjustment of the cantilever 33), a hand wheel 36 is disposed on the cantilever 33, the hand wheel 36 is used as a driving portion of the lead screw telescopic rod structure, and an operator may adjust the length of the cantilever 33 through the hand wheel 36 to realize the position adjustment of the lower limb training mechanism 5 along the length direction of the cantilever 33.
Referring to fig. 1-3, in the present embodiment, the lower limb training mechanism 5 is a crank-rocker type design, and comprises a support member 51, a pedal 52, a pivot shaft 53, a crank 54, a connecting rod 55, and a rocker 56. The supporting component 51 is mounted at one end of the cantilever 33 of the supporting frame 3, the revolving shaft 53 is rotatably mounted at one end of the supporting component 51 far away from the supporting frame 3, the crank 54 is fixedly connected with an end of the revolving shaft 53, the crank 54 is rotatably connected with one end of the connecting rod 55 or the pedal 52 (fig. 1 and 2 show a case that the crank 54 is rotatably connected with one end of the connecting rod 55, fig. 3 shows a case that the crank 54 is also rotatably connected with the pedal 52), the other end of the connecting rod 55 is rotatably connected with one end of a rocker 56, the other end of the rocker 56 forms a rotating pair with the supporting component 51, and the pedal 52 is mounted on the connecting rod 55.
Referring to fig. 1-3, in a specific example of the present embodiment, the pedal 52, the crank 54, the connecting rod 55 and the rocker 56 are respectively disposed on two sides of the supporting member 51. The two cranks 54 are respectively installed and fixed at two ends of the revolving shaft 53, each crank 54 is rotatably connected with one end of the connecting rod 55 or the pedal 52 at the same side, the other end of each connecting rod 55 is rotatably connected with one end of the rocker 56 at the same side, the other end of each rocker 56 and one side of the supporting component 51 form a rotating pair, and each pedal 52 is fixedly installed on the connecting rod 55 at the same side.
Referring to fig. 1 to 3, in the present embodiment, the crank 54 is a rod crank, one end of which is fixedly connected to one end of the rotating shaft 53, and the other end of which is rotatably connected to one end of the connecting rod 55 which is not connected to the rocking rod 56. Of course, in other embodiments, the crank 54 may be a disc crank.
Referring to fig. 1 to 3, in the present embodiment, the lower limb training mechanism 5 further includes a rocker supporting member 57, the rocker supporting member 57 is installed at an end of the supporting member 51 away from the revolving shaft 53, an end of the rocker 56 not connected to the connecting rod 55 forms a rotation pair with the rocker supporting member 57, and the position of the swing center of the rocker 56 can be conveniently adjusted by providing the rocker supporting member 57. Of course, the rocker support member 57 may not be provided, and the end of the rocker 56 not connected to the link 55 and the support member 51 form a revolute pair.
In this embodiment, the length of the connecting rod 55 or the gauge of the crank 54 (defined as the length of a rod crank or the diameter of a disc crank) is adjustable.
Referring to fig. 1-3, in the present embodiment, the horizontal rehabilitation training device further includes a clamping assembly 7, and the clamping assembly 7 is used for fixing the horizontal rehabilitation training device to the bed when the horizontal rehabilitation training device is moved to the bedside. The clamping assembly 7 comprises a mounting seat 72, a movable clamping piece 73, a fixed clamping piece 74, a locking knob 71 and a height adjusting mechanism 75. The mounting seat 72 is slidably mounted on the upright 31 of the support seat 3, and the mounting seat 72 is slidably fitted with an upright slide rail 34 arranged on the upright 31; the height adjusting mechanism 75 is located between the mounting seat 72 and the base 1, the height adjusting mechanism 75 may be, for example, a pneumatic spring or an electric push rod, a fixed end of the height adjusting mechanism 75 is mounted at the bottom of the upright 31 (or may be mounted on the column seat 32 or the base 1), an output end of the height adjusting mechanism 75 is connected to the mounting seat 72, and the height of the clamping assembly 7 may be adjusted by the height adjusting mechanism 75 to adapt to beds with different heights.
Fixed clamping piece 74 include first grip block with set up in the first horizontal plate on the top of first grip block, the grip block that activity clamping piece 73 includes with set up in the horizontal plate on the top of grip block, fixed clamping piece 74 is fixed in the one end of mount pad 72, the trompil has been seted up on the first horizontal plate, seted up on the horizontal plate with the spout that the trompil corresponds, activity clamping piece 73 horizontal plate superpose install in on the first horizontal plate of fixed clamping piece 74, the screw thread section of locking knob 71 passes in proper order the spout reaches the trompil is screwed fixedly through the nut, fixed clamping piece 74 with activity clamping piece 73 encloses into "U" type clamp mouth that falls. When the clamping assembly 7 achieves clamping, the locking knob 71 is firstly unscrewed, the distance between the first clamping plate and the clamping plate is adjusted by adjusting the relative position of the sliding groove on the fixed clamping piece 74 to achieve clamping action, and the locking knob 71 is locked.
As shown in fig. 1-3, in this embodiment the lower limb training mechanism 5 may further comprise a restraining member 8 for restraining the limb. The restraint member 8 includes a suspending bracket 81, an adjustment cord 82, a positioning rod 84, and a lower limb attachment bracket 83. The suspension bracket 81 is mounted at the top end of the support component 51, one end of the adjusting rope 82 is wound and fixed on the suspension bracket 81, the other end of the adjusting rope 82 is connected with one end of the positioning rod 84 or the lower limb mounting bracket 83, the lower limb mounting bracket 83 is connected with the positioning rod 84, the other end of the positioning rod 84 is connected with the pedal 52, and the included angle between the positioning rod 84 and the support plane of the pedal 52 is adjustable. During lower limb training, the proper training posture is determined by adjusting the adjusting rope 82 and the positioning rod 84 of the restricting part 8, the lower limb is placed on the lower limb placing support 83, and the foot is placed on the pedal 52 to start training.
As an example, the adjusting rope 82 and the lower limb mounting bracket 83 each include two parts, and correspond to the pedals 52 on both sides.
Referring to fig. 1, in the present embodiment, the horizontal rehabilitation training device further includes an armrest 4, and the armrest 4 is used for a user to hold; the handrail 4 is arranged on the clamping component 7 which comprises an installation seat, and can be lifted along with the clamping component 7 at the same time so as to be adapted to beds with different heights or other use environments. Of course, the armrest 4 and the clamping assembly 7 can also be adjusted in position individually.
Referring to fig. 1, in this embodiment, the horizontal rehabilitation training device further includes a human-computer interaction device 6, and the human-body interaction device is an intelligent control center and is used for controlling the horizontal rehabilitation training device to work. The human-computer interaction device 6 can be arranged on the top of the support frame 3 (of course, it can be arranged in other suitable positions). As an example, the human-computer interaction device 6 is arranged on the cantilever 33 of the support frame 3. By way of example, the human-computer interaction device 6 may be a remote controller or a touch screen.
Referring to fig. 1, in the present embodiment, the lower limb training mechanism 5 further comprises a driving member disposed in the supporting member 51, and the driving member is connected to the rotating shaft 53. The driving member may be an electric motor, or a combination of an electric motor and a speed reducer, or a flywheel.
In this embodiment, the lower limb training mechanism 5 further comprises a resistance element disposed within the support member 51, the resistance element comprising a friction assembly, a magnetically controlled resistance generator, or a flywheel. The friction assembly comprises a friction plate and a friction plate seat which are matched with each other, the friction plate is arranged on the revolving shaft 53, the friction plate seat is arranged at one end, close to the revolving shaft 53, of the supporting part 51, and the size of the motion resistance is adjusted by controlling the friction plate and the friction plate seat to be screwed or loosened through the man-machine interaction device 6. The magnetic control resistance generator comprises an aluminum disc flywheel and a permanent magnet assembly which are matched with each other, the aluminum disc flywheel is arranged on the rotating shaft 53, the permanent magnet assembly is arranged at one end, close to the rotating shaft 53, of the supporting part 51, the magnetic control resistance generator cuts magnetic induction lines between the permanent magnets through the aluminum disc flywheel to generate eddy current to form resistance, and the distance between the aluminum disc and the permanent magnets is adjusted through the human-computer interaction device 6 to achieve adjustment of the resistance.
It will be understood that the support member 51 may of course comprise only a resistance member, without the provision of a drive member, the operation of which is adjusted manually or controlled by the human-machine-interaction device 6.
It is understood that the drive member may be employed directly as the resistance member without the additional provision of a friction assembly or a magnetically controlled resistance generator as the resistance member. Taking a driving device adopting a motor or a combination of the motor and a speed reducer as an example, direct current which is not more than rated current of the motor can be input into the motor, so that the motor is in an energy consumption braking state and becomes a resistance source.
The horizontal rehabilitation training device of the embodiment can realize separate lower limb training, and the human body is in a prone position during the lower limb training.
The horizontal rehabilitation training device of the embodiment can comprise three training modes, namely a passive training mode, an assisted training mode and an active training mode.
In passive training, the power source is all from the driving component, the foot is located on the pedal 52, the driving component drives the crank 54 to rotate, the pedal 52 is driven to move, and the pedal 52 drives the ankle to swing back and forth.
During the assisted training, between the passive training and the active training, a power source part comes from a driving part, and a part comes from the feet of a human body, the man-machine interaction device 6 is operated to control the driving part to be converted into an assisted training mode, and an intelligent sensing system (comprising a sensor and a control circuit) is started to complete the assisted training by matching with the ankles of the human body.
During active training, human feet are taken as power sources to drive the pedals 52 to move, the man-machine interaction device 6 can control the training resistance, the resistance with different sizes can exercise the muscle movement of the lower limbs of the human body in different degrees, and the control capability of brain nerves to the muscle movement is gradually remodeled layer by layer.
The horizontal rehabilitation training device of this embodiment can eliminate local degree of freedom to restrain joint abnormal reaction, make two side ankle joints produce certain activity angle, form suitable ankle pump motion, possess good ankle joint training effect. The horizontal rehabilitation training device of the embodiment has the advantages of simple structure, small volume and convenient overall arrangement. The base stable in structure of the horizontal rehabilitation training device of this embodiment is provided with the wheel, and it is convenient to remove. The lower limb training mechanism of the horizontal rehabilitation training device of the embodiment is adjustable in position and can be accommodated. The length of the crank, the connecting rod, the stand column of the supporting frame and the cantilever of the horizontal rehabilitation training device is adjustable, the position of the rotation center of the rocker on the rocker supporting component is adjustable, the horizontal rehabilitation training device can better adapt to the exercise training requirements of different people, and the training effect is guaranteed. The lower limb movement training mechanism of the horizontal rehabilitation training device of the embodiment can directly transform the existing rehabilitation training device and the like, so that the lower limb movement training mechanism has the ankle joint training function. The horizontal rehabilitation training device of the embodiment can meet the rehabilitation training requirements of the crowd who cannot get out of bed.
Example two
Referring to fig. 4, this embodiment describes another horizontal rehabilitation training device, which includes a base 1, a supporting frame 3, a lower limb training mechanism 5, a clamping device 7 and a restricting member 8. The first horizontal rehabilitation training device is an equivalent variant of the first horizontal rehabilitation training device, and the first horizontal rehabilitation training device and the second horizontal rehabilitation training device adopt different lower limb training mechanisms 5, and other structures are basically the same, so that the description is not repeated.
As shown in fig. 4, the lower limb training mechanism 5 of the present embodiment employs an equivalent alternative mechanism of crank and rocker mechanism, which is formed by replacing the combination of the rocker 56 and the rocker supporting member 57 of the lower limb training mechanism 5 of the first embodiment with a combination of the roller or slider 58, the arc-shaped sliding rail 591 and the support 592. The circle center of the arc-shaped sliding rail 591 is located at the swing center of the rocker 56, and the arc of the arc-shaped sliding rail 591 is consistent with the arc-shaped movement track of one end of the rocker 56 far away from the swing center.
Referring to fig. 4, in the present embodiment, the lower limb training mechanism 5 comprises a support member 51, a pivot shaft 53, a pedal 52, a crank 54, a connecting rod 55, a roller or a slider 58, and an arc-shaped sliding rail assembly 59, wherein the arc-shaped sliding rail assembly 59 comprises an arc-shaped sliding rail 591 and a support 592. The supporting part 51 is arranged at one end of the cantilever 33 of the supporting frame 3, the revolving shaft 53 is rotatably arranged at one end of the supporting part 51 far away from the supporting frame 3, the crank 54 is fixedly connected with the end part of the revolving shaft 53, and the crank 54 is rotatably connected with one end of the connecting rod 55 or the pedal 52; the pedal 52 is fixedly arranged on the connecting rod 55, and one end of the connecting rod 55 and the roller or the sliding block 58 form a rotating pair; the curved sliding rail 591 is mounted on the side of the end of the supporting member 51 away from the rotating shaft 53 through the support 592, and the roller or slider 58 is disposed on the curved sliding rail 591 and moves along the curved sliding rail 591. Of course, the curved sliding rail 591 can also be directly mounted on the supporting frame 3 or the supporting member 51.
As shown in fig. 4, the height of the support 592 and, thus, the height of the arcuate slide 291, is fixed. Of course, the height of the arc-shaped sliding rail 291 can also be adjustable.
Referring to fig. 4, in a specific example of the present embodiment, the pedal 52, the crank 54, the connecting rod 55, the roller or the slider 58, and the arc-shaped sliding track assembly 59 are respectively disposed on two sides of the supporting member 51. The two cranks 54 are respectively and fixedly arranged at two ends of the rotating shaft 53, each crank 54 is rotatably connected with one end of the pedal 52 or the connecting rod 55 at the same side, each pedal 52 is fixedly arranged on the connecting rod 55 at the same side, one end of each connecting rod 55 and the roller or the sliding block 58 at the same side form a rotating pair, each roller or the sliding block 58 is arranged on the arc-shaped sliding rail 591 of the arc-shaped sliding rail assembly 59 at the same side, and the two arc-shaped sliding rail assemblies 59 are arranged on the supporting part 51 through the supports 592.
Referring to fig. 4, in this embodiment, the crank 54 is a rod crank, one end of which is fixedly connected to one end of the rotating shaft 53, and the other end of which is rotatably connected to one end of the pedal 52 or the connecting rod 55 which is not connected to the rocking rod 56. Of course, in other embodiments, the crank 54 may be a disc crank.
Referring to fig. 4, in the present embodiment, the horizontal rehabilitation training device further includes a driving component, a resistance component, a handrail 4, and a human-computer interaction device 6. For details, reference is made to the description of relevant parts in the first embodiment, which is not described herein again.
The horizontal rehabilitation training device of the embodiment can realize separate lower limb training, and the human body is in a prone position during the lower limb training.
The horizontal rehabilitation training device of the embodiment can include three training modes, namely a passive training mode, an assisted training mode and an active training mode, which are described in detail in the relevant part of the embodiment.
The horizontal rehabilitation training device of this embodiment can eliminate local degree of freedom to restrain joint abnormal reaction, make two side ankle joints produce certain activity angle, form suitable ankle pump motion, possess good ankle joint training effect. The horizontal rehabilitation training device of the embodiment has the advantages of simple structure, small volume and convenient overall arrangement. The base stable in structure of the horizontal rehabilitation training device of this embodiment is provided with the wheel, and it is convenient to remove. The lower limb training mechanism of the horizontal rehabilitation training device of the embodiment is adjustable in position and can be accommodated. The length of the crank, the connecting rod, the stand column of the supporting frame and the cantilever of the horizontal rehabilitation training device is adjustable, the position of the rotation center of the rocker on the rocker supporting component is adjustable, the horizontal rehabilitation training device can better adapt to the exercise training requirements of different people, and the training effect is guaranteed. The lower limb movement training mechanism of the horizontal rehabilitation training device of the embodiment can directly transform the existing rehabilitation training device and the like, so that the lower limb movement training mechanism has the ankle joint training function. The rehabilitation training device can meet the rehabilitation training requirements of the crowd who cannot get out of bed.
EXAMPLE III
In the embodiment, a third rehabilitation training device is described, and different from the first embodiment, the pedal 52 can also be directly and fixedly mounted on the rocker 51, and the crank 54 is rotatably connected with one end of the connecting rod 55. Other structures are basically the same as those of the first embodiment, and thus are not described again.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
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 invention. One skilled in the relevant art will recognize, however, that an embodiment of the invention 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, or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the invention.
Reference throughout this specification to "one embodiment," "an embodiment," or "particular embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention, and not necessarily in all embodiments. Thus, appearances of the phrases "in one embodiment," "in an embodiment," or "in a specific embodiment" in various places throughout this specification are not necessarily referring to the same embodiment. Furthermore, the particular features, structures, or characteristics of any specific embodiment of the present invention may be combined in any suitable manner with one or more other embodiments. It is to be understood that other variations and modifications of the embodiments of the invention 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 present invention.
It will also be appreciated that one or more of the elements shown in the figures can also be implemented in a more separated or integrated manner, or even removed for inoperability in some circumstances or provided for usefulness in accordance with a particular application.
Additionally, any reference arrows in the drawings/figures should be considered only as exemplary, and not limiting, unless otherwise expressly specified. Further, as used herein, the term "or" is generally intended to mean "and/or" unless otherwise indicated. Combinations of components 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, "a," "an," and "the" include plural references unless otherwise indicated. Also, as used in the description herein and throughout the claims that follow, the meaning of "in …" includes "in …" and "on …" unless otherwise indicated.
The above description of illustrated embodiments of the invention, including what is described in the abstract of the specification, is not intended to be exhaustive or to limit the invention to the precise forms disclosed herein. While specific embodiments of, and examples for, the invention are described herein for illustrative purposes only, various equivalent modifications are possible within the spirit and scope of the present invention, as those skilled in the relevant art will recognize and appreciate. As noted, these modifications may be made to the present invention in light of the foregoing description of illustrated embodiments of the invention and are to be included within the spirit and scope of the present invention.
The system and method have been described herein in general terms as providing details to facilitate the understanding of the invention. Furthermore, various specific details have been given to provide a general understanding of the embodiments of the invention. One skilled in the relevant art will recognize, however, that an embodiment of the invention 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 invention.
Thus, although the present invention has been described herein with reference to particular embodiments thereof, freedom of modification, various changes and substitutions are also within the foregoing disclosure, and it should be understood that in some instances some features of the present invention will be employed without a corresponding use of other features without departing from the scope and spirit of the present invention as set forth. Accordingly, many modifications may be made to adapt a particular situation or material to the essential scope and spirit of the present invention. It is intended that the invention 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 invention, but that the invention will include any and all embodiments and equivalents falling within the scope of the appended claims. Accordingly, the scope of the invention is to be determined solely by the appended claims.
Claims (10)
1. A horizontal rehabilitation training device, comprising:
a base, the base being movable;
the supporting frame is arranged on the base;
the lower limb training mechanism comprises a supporting part, a rotating shaft, a pedal, a crank, a connecting rod and a rocker;
the supporting component is arranged at one end of the supporting frame far away from the base;
the rotating shaft is rotatably arranged on the supporting component;
the crank is fixedly connected with the rotating shaft and is rotationally connected with one end of the pedal or one end of the connecting rod;
when the crank is rotatably connected with one end of the connecting rod, the pedal is fixedly arranged on the connecting rod or the rocker;
when the crank is rotationally connected with the pedal, the pedal is fixedly arranged on the connecting rod;
one end of the rocker is rotatably connected with the other end of the connecting rod, and the other end of the rocker and the supporting component form a revolute pair.
2. The horizontal rehabilitation training device according to claim 1, wherein the lower limb training mechanism further comprises a rocker support member mounted to an end of the support member remote from the rotation shaft, the end of the rocker not connected to the connecting rod forming a revolute pair with the rocker support member.
3. The horizontal rehabilitation training device according to claim 1, further comprising a restraining member, wherein the restraining member comprises a suspension bracket, an adjusting rope, a positioning rod, and a lower limb mounting bracket; the suspension bracket is arranged on the supporting part, one end of the adjusting rope is wound and fixed on the suspension bracket, the other end of the adjusting rope is connected with one end of the positioning rod or the lower limb mounting support, the lower limb mounting support is connected with the positioning rod, the other end of the positioning rod is connected with the pedal, and the included angle between the positioning rod and the pedal supporting plane is adjustable.
4. The horizontal rehabilitation training device according to claim 1, further comprising a clamping assembly disposed on the support frame; the clamping assembly comprises a mounting seat, a movable clamping piece, a fixed clamping piece, a locking knob and a height adjusting mechanism.
5. The horizontal rehabilitation training device of claim 1, wherein the lower limb training mechanism further comprises a driving member disposed within the support member, the driving member being coupled to the swivel shaft.
6. The horizontal rehabilitation training device of claim 1, wherein the swing center of the rocker is adjustable.
7. The horizontal rehabilitation training device according to claim 1, wherein the support frame comprises a column, a column base and a cantilever, the column base is mounted on the base, the column is mounted on the column base, the cantilever is mounted at one end of the column far away from the column base, and the support member is mounted on the cantilever.
8. The horizontal rehabilitation training device of claim 7, wherein the height of the upright is adjustable and the length of the cantilever is adjustable.
9. The horizontal rehabilitation training device of claim 1, wherein the crank is adjustable in length.
10. The horizontal rehabilitation training device of claim 1, further comprising a resistance member disposed within the support member, wherein the resistance member comprises a friction assembly, a magnetically controlled resistance generator, or a flywheel.
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|---|---|---|---|
| CN202121560493.6U CN215136580U (en) | 2021-07-09 | 2021-07-09 | Horizontal rehabilitation training device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121560493.6U CN215136580U (en) | 2021-07-09 | 2021-07-09 | Horizontal rehabilitation training device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113398534A (en) * | 2021-07-09 | 2021-09-17 | 合肥工业大学 | Horizontal rehabilitation training device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113398534A (en) * | 2021-07-09 | 2021-09-17 | 合肥工业大学 | Horizontal rehabilitation training device |
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