CN212548128U - Ankle pump athletic training equipment - Google Patents
Ankle pump athletic training equipment Download PDFInfo
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- CN212548128U CN212548128U CN202020712166.7U CN202020712166U CN212548128U CN 212548128 U CN212548128 U CN 212548128U CN 202020712166 U CN202020712166 U CN 202020712166U CN 212548128 U CN212548128 U CN 212548128U
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- 210000003423 ankle Anatomy 0.000 title claims abstract description 26
- 230000000386 athletic effect Effects 0.000 title claims abstract description 15
- 210000002683 foot Anatomy 0.000 claims description 67
- 210000002414 leg Anatomy 0.000 claims description 33
- 238000005253 cladding Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 12
- 210000000689 upper leg Anatomy 0.000 claims description 4
- 210000001217 buttock Anatomy 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 244000309466 calf Species 0.000 claims 1
- 210000000544 articulatio talocruralis Anatomy 0.000 abstract description 13
- 230000007659 motor function Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 description 12
- 210000003141 lower extremity Anatomy 0.000 description 10
- 230000006870 function Effects 0.000 description 6
- 230000001737 promoting effect Effects 0.000 description 6
- 230000036541 health Effects 0.000 description 5
- 206010047249 Venous thrombosis Diseases 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 206010033799 Paralysis Diseases 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 208000025978 Athletic injury Diseases 0.000 description 1
- 206010019468 Hemiplegia Diseases 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 241001227561 Valgus Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 208000022542 ankle injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
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Abstract
The utility model discloses an ankle pump athletic training equipment, including being used for fixing the leg support on the shank, locate the end support of leg support front end, sliding connection is sliding shaft and sliding connection on sliding shaft and right pedal plate on the end support, the slip orbit of sliding shaft on the end support is the activity route phase-match of heel when plantarflexing and the motion of stretching back with the sole, the direction of motion phase-match when turning up and the motion of turning up is done with the sole to the slip direction of left pedal plate and right pedal plate on the sliding shaft, left pedal plate and right pedal plate are connected with the combination through two articulated connecting rods of parallel laying and constitute four-bar linkage, all be equipped with the fixed knot who is used for fixed sole on left pedal plate and the right pedal plate and construct. The whole structure is simple, no additional driving device is needed, no external force is needed, and the rehabilitation of the motor function of the ankle joint part is facilitated; the equipment has low manufacturing cost and low running cost.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an auxiliary assembly for assisting ankle joint motion rehabilitation.
Background
Ankle injuries are common in athletic injuries, while in ankle joint postoperative rehabilitation, joint range of motion exercises and muscle strength exercises are two important items, and ankle joint rehabilitation training generally includes: plantar flexion and dorsal extension movements, and inversion and eversion movements. In addition, stroke hemiplegia patients sometimes need similar rehabilitation training to help recover physical function.
Generally, a patient with slight injury of the ankle joint part can gradually recover the motor function of the ankle joint part by doing similar rehabilitation exercises by the body of the patient; however, if the ankle joint part is seriously injured or partially paralyzed, the rehabilitation cannot be realized through the self-movement because the single-foot motor function is almost completely lost, the gradual rehabilitation of the motor function needs to be realized by the aid of external force, and inconvenience is brought to the rehabilitation of the ankle joint part.
SUMMERY OF THE UTILITY MODEL
The utility model provides an ankle pump athletic training equipment to solve among the prior art to the serious or local paralysed patient of ankle joint position damage, the recovered unable motion through self of motor function at its ankle joint position is realized, need be with the help of external force, therefore is unfavorable for the recovered technical problem of motor function at ankle joint position.
The utility model provides an ankle pump athletic training equipment, including being used for fixing the leg support on the shank, locate the end support of leg support front end, sliding connection is last slide shaft and sliding connection in epaxial left-hand footboard and the right-hand footboard of slide shaft, the slip orbit of slide shaft on the end support is with the sole when plantarflexion and the motion of stretching back activity route phase-match of heel, the direction of motion phase-match when turning over and the valgus motion is done with the sole to the slip direction of left-hand footboard and right-hand footboard on the slide shaft, left-hand footboard and right-hand footboard are connected with the combination through two articulated connecting rods of parallel laying and constitute four-bar linkage, all be equipped with the fixed knot who is used for fixed sole on left-hand footboard and the right-hand footboard and construct.
Furthermore, the left foot pedal and the right foot pedal are arranged in an alpha included angle with the leg support, and the alpha included angle is matched with the included angle between the sole and the shank.
Furthermore, the hinge points of the hinge connecting rods are all positioned on the opposite lateral plate edges between the left foot pedal and the right foot pedal, the hinge point of the first hinge connecting rod is correspondingly arranged with the middle position of the foot arch, and the hinge point of the second hinge connecting rod is respectively positioned at the bottom corner positions of the left foot pedal and the right foot pedal.
Furthermore, two ends of a second hinged connecting rod are respectively connected to the left pedal and the right pedal through hinged shafts, the bottom ends of the hinged shafts extend downwards and are connected with first sliding blocks, and the first sliding blocks are embedded in first sliding grooves formed in the sliding shafts and are arranged in a sliding mode along the length direction of the first sliding grooves.
Furthermore, the fixed knot on the left pedal constructs with the fixed knot on the right pedal constructs the bilateral symmetry and lays, fixed knot constructs including the concave sole groove of locating on the left pedal and being used for the sole to step on the back and go on fixing a position, locate the heel position in sole groove be used for supporting the heel fagging and set firmly be used for the ligature in order to fix the sole in the sole inslot on the instep both sides in the sole groove.
Furthermore, the bottom support comprises a foundation plate and vertical plate supports respectively arranged at two sides of the foundation plate, second sliding grooves are correspondingly formed in the opposite wall surfaces of the two vertical plate supports, the shapes of the second sliding grooves are matched with the moving paths of heels when the soles do plantar flexion and dorsal extension movements, second sliding blocks are respectively arranged at two ends of the sliding shaft, and the second sliding blocks are embedded in the second sliding grooves to realize the sliding of the sliding shaft on the bottom support.
Furthermore, the foundation bottom plate extends towards the leg support, and a bottom supporting plate used for being supported on the leg support from the bottom is arranged on the extending plate body; or the foundation bottom plate is provided with a first sunken part and a second sunken part which are sunken downwards, the whole bottom support is lifted through the first sunken part and the second sunken part, the groove of the first sunken part is communicated in two directions so as to be convenient for hanging and buckling and fixing, and the second sunken part is positioned in an area between the two vertical plate supports so as to form a motion space of a sole with the two vertical plate supports.
Furthermore, the leg supports comprise a support keel fixedly connected to the bottom support and used for supporting the lower leg from the bottom, an elastic cladding plate fixed to the support keel and used for circumferentially cladding the lower leg, and a binding belt used for binding and fixing the elastic cladding plate on the lower leg, and the two groups of leg supports are arranged corresponding to the left pedal and the right pedal respectively.
Furthermore, the supporting keel extends to the hip, and the supporting keel is provided with an elastic cladding plate and a binding belt which are arranged corresponding to the thighs, and the elastic cladding plate and the binding belt which are arranged corresponding to the hip.
Furthermore, a fixing structure on the left pedal and the left pedal are of a split structure, and the fixing structure is assembled on the left pedal in a position-adjustable manner; and/or the fixing structure on the right pedal and the right pedal are in a split structure, and the fixing structure is assembled on the right pedal in a position-adjustable manner.
The utility model discloses following beneficial effect has:
the ankle pump exercise training device of the utility model is fixed on the shank of a patient through the leg support, thereby positioning the whole device relative to the body of the patient; the front end of the leg support is provided with a bottom support, a sliding shaft is slidably arranged on the bottom support, a left pedal and a right pedal for respectively fixing two soles are slidably arranged on the sliding shaft, and the left pedal, the right pedal and two hinged connecting rods arranged in parallel between the left pedal and the right pedal are combined to form a four-bar mechanism; when two soles of a patient are respectively fixed on the left pedal and the right pedal, the four-bar mechanism is driven to swing and slide on the sliding shaft when the healthy-side sole makes inward turning or outward turning motion, the healthy-side sole can drive the sole to be recovered to make parallel motion along with the healthy-side sole by utilizing the four-bar mechanism, namely, the healthy-side sole also drives the sole to be recovered to make inward turning motion when making inward turning motion, and also drives the sole to be recovered to make outward turning motion when making outward turning motion, and the four-bar mechanism is connected on the sliding shaft in a sliding manner, so that more motion freedom degrees can be provided for the sole to make inward turning motion or outward turning motion; when the healthy side sole does plantarflexion or dorsiflexion movement, the sliding shafts connected with the left foot pedal and the right foot pedal are driven to slide on the bottom support, and the left foot pedal and the right foot pedal synchronously move, so that the sole to be recovered is driven to do plantarflexion or dorsiflexion movement along with the healthy side sole. The ankle pump exercise training equipment realizes the contraction and relaxation movement of the muscles of the lower limbs by realizing the inversion or eversion movement and the plantar flexion or dorsal extension movement of the soles to be recovered, thereby promoting the venous blood reflux of the lower limbs, reducing the blood retention in the lower limbs, promoting the blood circulation, accelerating the repair of the damaged nerve function, further reducing the occurrence of venous thrombosis of patients lying in bed for a long time and promoting the functional recovery of the lower limbs. The whole structure is simple, the healthy side soles of the patients drive the soles to be recovered to do recovery motion synchronously, the motion amplitude, motion force and motion amount of the recovery motion are controlled by the patients, an additional driving device and an external force are not needed, the recovery of the motion function of the ankle joint part is facilitated, the venous thrombosis incidence rate is reduced, and the recovery of the motion function of the lower limbs is promoted; the equipment has low manufacturing cost and low running cost.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is one of the schematic structural views of an ankle pump exercise device according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view showing the structure of the left and right foot pedals and the sliding shaft according to the preferred embodiment of the present invention;
fig. 3 is a second schematic structural view of the ankle pump exercise training apparatus according to the preferred embodiment of the present invention.
Illustration of the drawings:
1. a leg rest; 101. a support keel; 102. an elastic cladding sheet; 103. binding tapes; 2. a bottom support; 201. a foundation slab; 2011. a bottom supporting plate; 2012. a first recess; 2013. a second recess; 202. a riser support; 203. a second chute; 3. a slide shaft; 301. a first chute; 302. a second slider; 4. a left foot pedal; 5. a right foot pedal; 6. a hinged connecting rod; 601. hinging a shaft; 602. a first slider; 7. a fixed structure; 701. a sole groove; 702. a heel supporting plate; 703. foot binding belts.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered below.
FIG. 1 is one of the schematic structural views of an ankle pump exercise device according to a preferred embodiment of the present invention; FIG. 2 is a schematic view showing the structure of the left and right foot pedals and the sliding shaft according to the preferred embodiment of the present invention; fig. 3 is a second schematic structural view of the ankle pump exercise training apparatus according to the preferred embodiment of the present invention.
As shown in fig. 1 and 2, the ankle pump exercise training device of the present embodiment includes a leg support 1 fixed on a lower leg, a bottom support 2 disposed at a front end of the leg support 1, a sliding shaft 3 slidably connected to the bottom support 2, and a left foot pedal 4 and a right foot pedal 5 slidably connected to the sliding shaft 3, a sliding track of the sliding shaft 3 on the bottom support 2 matches with a moving path of a heel when a sole performs plantar flexion and dorsal extension movements, a sliding direction of the left foot pedal 4 and the right foot pedal 5 on the sliding shaft 3 matches with a moving direction when the sole performs inversion and eversion movements, the left foot pedal 4 and the right foot pedal 5 are connected by two hinge connecting rods 6 arranged in parallel to form a four-bar mechanism, and fixing structures 7 for fixing the sole are disposed on the left foot pedal 4 and the right foot pedal 5. The ankle pump exercise training device of the utility model is fixed on the shank of a patient through the leg support 1, so that the whole device is positioned relative to the body of the patient; a bottom support 2 is arranged at the front end of the leg support 1, a sliding shaft 3 is slidably arranged on the bottom support 2, a left pedal 4 and a right pedal 5 for fixing two soles of a foot are slidably arranged on the sliding shaft 3, and the left pedal 4, the right pedal 5 and two hinged connecting rods 6 arranged in parallel between the left pedal 4 and the right pedal 5 are combined to form a four-bar mechanism; when two soles of a patient are respectively fixed on the left pedal 4 and the right pedal 5, the four-bar linkage mechanism is driven to swing and slide on the sliding shaft 3 when the healthy-side sole makes inward turning or outward turning motion, the healthy-side sole can drive the sole to be recovered to do parallel motion along with the healthy-side sole by utilizing the four-bar linkage mechanism, namely, the healthy-side sole also drives the sole to be recovered to make inward turning motion when doing inward turning motion, and also drives the sole to be recovered to make outward turning motion when doing outward turning motion, and the four-bar linkage mechanism is connected on the sliding shaft 3 in a sliding manner, so that more motion freedom degrees can be provided for the sole to make inward turning motion or outward turning motion; when the healthy side sole does plantarflexion or dorsiflexion movement, the sliding shaft 3 connected with the left foot pedal 4 and the right foot pedal 5 is driven to slide on the bottom support 2, and the left foot pedal 4 and the right foot pedal 5 synchronously move, so that the sole to be recovered is driven to do plantarflexion or dorsiflexion movement along with the healthy side sole. The ankle pump exercise training equipment realizes the contraction and relaxation movement of the muscles of the lower limbs by realizing the inversion or eversion movement and the plantar flexion or dorsal extension movement of the soles to be recovered, thereby promoting the venous blood reflux of the lower limbs, reducing the blood retention in the lower limbs, promoting the blood circulation, accelerating the repair of the damaged nerve function, further reducing the occurrence of venous thrombosis of patients lying in bed for a long time and promoting the functional recovery of the lower limbs. The whole structure is simple, the healthy side soles of the patients drive the soles to be recovered to do recovery motion synchronously, the motion amplitude, motion force and motion amount of the recovery motion are controlled by the patients, an additional driving device and an external force are not needed, the recovery of the motion function of the ankle joint part is facilitated, the venous thrombosis incidence rate is reduced, and the recovery of the motion function of the lower limbs is promoted; the equipment has low manufacturing cost and low running cost. Optionally, the bottom support 2 is further provided with a cross beam for supporting the front overhanging portion of the left foot board 4 and the right foot board 5, the cross beam is located on the arc center of the arc formed by the second sliding groove 203, that is, when performing the inversion or eversion movement, the left foot board 4 and the right foot board 5 are supported on the cross beam in a sliding manner, and when performing the plantarflexion or dorsiflexion movement, the left foot board 4 and the right foot board 5 rotate around the cross beam, and the cross beam rotatably supports the left foot board 4 and the right foot board 5.
In the present embodiment, as shown in fig. 1 and 3, the left foot board 4 and the right foot board 5 are both disposed at an angle α with the leg support 1, and the angle α matches with the angle between the sole and the lower leg. The structure design of the device accords with the principle of human engineering, is convenient for wearing the device, and simultaneously can easily do plantar flexion and dorsal extension movements and inversion and eversion movements after wearing.
As shown in fig. 1, 2 and 3, in this embodiment, the hinge points of the hinge connecting rod 6 are all located on the opposite lateral plate edges between the left foot pedal 4 and the right foot pedal 5, the hinge points are uniformly distributed on the lateral plates, and the hinge connecting rod 6 and the hinge points thereof are all located in the region between the left foot pedal 4 and the right foot pedal 5, so that one of the left foot pedal 4 and the right foot pedal 5 can easily drive the other foot pedal to do parallel motion when doing the inward turning or outward turning motion along with the foot sole, the motion resistance between the two is less, the foot sole on the side of a health can be driven to move for rehabilitation, the body energy damage during the motion can be reduced as much as possible during the driving process, and the fatigue strength of the motion can be reduced. The hinge point of the first hinge connecting rod 6 is arranged corresponding to the middle position of the foot arch, and the hinge point of the second hinge connecting rod 6 is respectively arranged at the corner position of the bottom ends of the left foot board 4 and the right foot board 5. The structural design of the device accords with the principle of human engineering, the hinge point of the first hinge connecting rod 6 is used as a motion fulcrum of the inversion or eversion motion, and the hinge point of the second hinge connecting rod 6 is used as a force application point of the inversion or eversion motion, so that labor is saved during the inversion or eversion motion.
As shown in fig. 1, 2 and 3, in this embodiment, two ends of the second hinge link 6 are respectively connected to the left pedal 4 and the right pedal 5 through a hinge shaft 601, a bottom end of the hinge shaft 601 extends downward and is connected to a first slider 602, and the first slider 602 is embedded in a first sliding slot 301 formed in the sliding shaft 3 and slidably disposed along a length direction of the first sliding slot 301. The hinge shaft 601 serves as a hinge point of the four-bar mechanism and also serves as a sliding block which slides on the sliding shaft 3 along the axial direction, so that the movement resistance during the inward turning or outward turning movement is reduced, the movement resistance is small, the movement is more labor-saving, the inward turning or outward turning movement of the sole on the healthy side is facilitated, and the sole on the healthy side is also facilitated to drive the sole to be recovered to do the inward turning or outward turning movement. Optionally, a return spring is arranged in the first sliding groove 301 of the sliding shaft 3, the return spring is connected to the first sliding block 602 at the corresponding end from one end of the first sliding groove 301, and the return spring is connected to the first sliding block 602 at the corresponding end from the other end of the first sliding groove 301, so that the four-bar linkage mechanism is also in a return state when the sole on one side is in a free state without applying force, and after the sole on one side drives the sole to be recovered to do the inversion or eversion motion, the sole can be pulled back to the return state by the return spring so as to perform the next inversion or eversion motion, or plantarflexion or dorsiflexion, thereby reducing the force application process of the sole on one side to reach the return state, and making the recovery motion easier. The pulling force of the reset spring is equal to the horizontal component force of the sole gravity when the body is in a free relaxed state, namely, the sole automatically moves to the reset state when being relaxed, and simultaneously, the sole can move by applying a slight force.
As shown in fig. 1, 2 and 3, in this embodiment, the fixing structure 7 on the left foot board 4 and the fixing structure 7 on the right foot board 5 are symmetrically arranged in the left-right direction, and the fixing structure 7 includes a sole groove 701 recessed on the left foot board 4 for positioning after the sole is stepped on, a heel supporting board 702 disposed at the heel position of the sole groove 701 for supporting the heel, and foot binding bands 703 fixedly disposed on both sides of the sole groove 701 for binding on the instep to fix the sole in the sole groove 701. Optionally, the bottom of the sole groove 701 is provided with a concave-convex structure for increasing the friction force with the sole plate, so as to facilitate the fixing and positioning of the sole in the sole groove 701; in the moving process of the sole, the acting force acts on the groove wall of the sole groove 701 and the foot binding belt 703 at the same time, so as to drive the left pedal plate 4 or the right pedal plate 5 to move. Optionally, the heel supporting plate 702 is an elastic plate, or an elastic coating is attached to the inner wall surface of the heel supporting plate 702 to protect the heel portion and avoid heel abrasion during the sole movement. Optionally, the heel supporting plate 702 adopts a covering structure that is covered on the heel portion in a fitting manner. The foot binding belt 703 comprises a left belt and a right belt, and the left belt and the right belt are bonded by a magic tape so as to be suitable for fixing soles of different sizes.
As shown in fig. 1 and fig. 3, in this embodiment, the bottom support 2 includes a base plate 201 and riser supports 202 respectively located at two sides of the base plate 201, second sliding grooves 203 are correspondingly formed on opposite wall surfaces of the two riser supports 202, shapes of the second sliding grooves 203 are matched with moving paths of heels when soles do plantar flexion and dorsal extension movements, second sliding blocks 302 are respectively disposed at two ends of the sliding shaft 3, and the second sliding blocks 302 are embedded in the second sliding grooves 203 to realize sliding of the sliding shaft 3 on the bottom support 2. Alternatively, the slide shaft 3 is a square shaft to facilitate the positioning of the four-bar linkage on the slide shaft 3. Optionally, two ends of the second sliding groove 203 are provided with a return spring, two ends of the return spring are respectively connected to the end of the second sliding groove 203 and the second sliding block 302, so that the sliding shaft 3 cooperates with the left pedal 4 and the right pedal 5 to be in a reset state when the health sole is in a free state without applying force, and after the health sole drives the foot sole to be recovered to do plantar flexion or dorsal extension movement, the health sole can be pulled back to the reset state by the return spring so as to perform the next plantar flexion or dorsal extension movement, or inversion or eversion movement, thereby reducing the force application process of the health sole to reach the reset state, and enabling the recovery movement to be easier. The pulling force of the reset spring is equal to the horizontal component force of the sole gravity when the body is in a free relaxed state, namely, the sole automatically moves to the reset state when being relaxed, and simultaneously, the sole can move by applying a slight force.
As shown in fig. 1, in the present embodiment, the base bottom plate 201 extends toward the leg link 1, and a bottom bracing plate 2011 for supporting the leg link 1 from the bottom is provided on the extending plate. As shown in fig. 3, a first concave 2012 and a second concave 2013 which are concave downwards are arranged on the foundation base plate 201, the bottom base 2 is integrally lifted up through the first concave 2012 and the second concave 2013, a groove of the first concave 2012 is penetrated in two directions so as to be fastened and fixed with fixtures such as a hospital bed, a railing, a table, a chair and a tea table, and the second concave 2013 is located in an area between the two riser supports 202 to form a movement space of a sole with the two riser supports 202.
As shown in fig. 1 and 3, in the present embodiment, the leg support 1 includes a support keel 101 fixedly connected to the bottom support 2 for supporting the lower leg from the bottom, an elastic cladding plate 102 fixed to the support keel 101 for circumferentially cladding the lower leg, and a binding band 103 for binding and fixing the elastic cladding plate 102 to the lower leg, and two sets of leg supports 1 are provided, and the two sets of leg supports 1 are respectively arranged corresponding to the left foot board 4 and the right foot board 5. The leg support 1 adopts the supporting keel 101 as a main stress and supporting main body, the bottom support 2 and the body of a patient are connected and fixed into a whole to be used as a fixed positioning base of the whole ankle pump exercise training device, and the plantar flexion or dorsal extension movement and the inversion or eversion movement of the sole are relative movements carried out on the fixed positioning base. The elastic cladding plate 102 is clamped on the lower leg in an elastic cladding mode, and then the binding band 103 is used for circumferential restraint, so that the leg support 1 is completely attached to and fixed on the lower leg. Optionally, an elastic or flexible coating is provided on the inner wall surface of the elastic coating plate 102, which not only can increase the friction between the elastic coating plate 102 and the lower leg, maintain the stability of the fixed positioning foundation, but also can protect the lower leg from being injured by soft tissue due to external force.
In this embodiment, the supporting keel 101 extends to the hip, and the supporting keel 101 is provided with an elastic wrapping plate 102 and a binding band 103 which are arranged corresponding to the thigh, and an elastic wrapping plate 102 and a binding band 103 which are arranged corresponding to the hip. Probably because various external world or patient self reasons for leg support 1 only is connected fixedly with the shank and can't guarantee the stability of fixed position basis, can extend the fixed range of connection of leg support 1 to the thigh, even extend the buttock position, and then ensure the stability of the fixed position basis of whole ankle pump athletic training equipment. Optionally, the support keel 101 may also extend to the back and correspondingly increase the elastic wrap plate 102 and tie wrap 103 at the back and waist locations.
In this embodiment, the fixing structure 7 on the left foot board 4 and the left foot board 4 are separate structures, and the fixing structure 7 is assembled on the left foot board 4 in a position-adjustable manner; and/or the fixing structure 7 on the right pedal 5 and the right pedal 5 are of a split structure, and the fixing structure 7 is assembled on the right pedal 5 in a position-adjustable manner. In order to be suitable for different crowds or crowds with different leg types, the arrangement positions of the fixing structures 7 on the left foot pedal 4 and/or the fixing structures 7 on the right foot pedal 5 can be finely adjusted, and the range of the crowds is further enlarged. Optionally, the fixing structure 7 is connected with the left pedal plate 4 or the right pedal plate 5 by a fixing bolt and a waist-shaped hole in a matching manner, or is connected with the fixing bolt by a strip-shaped through groove in a matching manner, or is connected with a plurality of holes arranged in an array in a matching manner by a fixing bolt, or is connected with other existing various assembling and adjusting modes.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An ankle pump exercise training device is characterized by comprising a leg support (1) fixed on a calf, a bottom support (2) arranged at the front end of the leg support (1), a sliding shaft (3) connected to the bottom support (2) in a sliding manner, and a left pedal (4) and a right pedal (5) connected to the sliding shaft (3) in a sliding manner,
the sliding track of the sliding shaft (3) on the bottom support (2) is matched with the moving path of the heel when the sole does plantar flexion and dorsal extension,
the sliding directions of the left pedal (4) and the right pedal (5) on the sliding shaft (3) are matched with the moving directions of the soles during the inward turning and outward turning movement,
the left pedal (4) and the right pedal (5) are connected through two hinged connecting rods (6) which are arranged in parallel to form a four-bar linkage mechanism,
and the left pedal plate (4) and the right pedal plate (5) are respectively provided with a fixing structure (7) for fixing soles.
2. The ankle pump athletic training device of claim 1,
the left pedal (4) and the right pedal (5) are arranged at an alpha included angle with the leg support (1), and the alpha included angle is matched with an included angle between the sole and the shank.
3. The ankle pump athletic training device of claim 2,
the hinged points of the hinged connecting rods (6) are all positioned on the opposite lateral plate edges between the left pedal (4) and the right pedal (5),
the hinge point of the first hinge connecting rod (6) is arranged corresponding to the middle position of the foot arch, and the hinge point of the second hinge connecting rod (6) is respectively arranged at the corner positions of the bottom ends of the left pedal (4) and the right pedal (5).
4. The ankle pump athletic training device of claim 3,
two ends of the second hinged connecting rod (6) are respectively connected to the left pedal (4) and the right pedal (5) through hinged shafts (601),
the bottom end of the hinged shaft (601) extends downwards and is connected with a first sliding block (602), and the first sliding block (602) is embedded in a first sliding groove (301) formed in the sliding shaft (3) and is arranged in a sliding mode along the length direction of the first sliding groove (301).
5. The ankle pump athletic training device of any one of claims 1 to 4, wherein,
the fixing structure (7) on the left pedal (4) and the fixing structure (7) on the right pedal (5) are arranged in bilateral symmetry,
the fixing structure (7) comprises a sole groove (701) which is concavely arranged on the left pedal plate (4) and used for positioning after the sole is stepped on, a heel supporting plate (702) which is arranged at the heel position of the sole groove (701) and used for supporting the heel, and foot binding belts (703) which are fixedly arranged at two sides of the sole groove (701) and used for binding on the instep to fix the sole in the sole groove (701).
6. The ankle pump athletic training device of any one of claims 1 to 4, wherein,
the bottom support (2) comprises a base plate (201) and vertical plate supports (202) respectively positioned at two sides of the base plate (201), second sliding grooves (203) are correspondingly formed on the opposite wall surfaces of the two vertical plate supports (202),
the shape of the second sliding chute (203) is matched with the moving path of the heel when the sole does plantar flexion and dorsal extension,
and second sliding blocks (302) are respectively arranged at two ends of the sliding shaft (3), and the second sliding blocks (302) are embedded in the second sliding grooves (203) to realize the sliding of the sliding shaft (3) on the bottom support (2).
7. The ankle pump athletic training device of claim 6,
the foundation bottom plate (201) extends towards the leg support (1), and a bottom supporting plate (2011) used for being supported on the leg support (1) from the bottom is arranged on the extending plate body; or
A first concave part (2012) and a second concave part (2013) which are concave downwards are arranged on the foundation bottom plate (201), the bottom support (2) is integrally lifted through the first concave part (2012) and the second concave part (2013),
the groove of the first concave part (2012) is communicated in two directions so as to be convenient for hanging and buckling,
the second concave part (2013) is located in the area between the two vertical plate supports (202) to form a movement space of a sole with the two vertical plate supports (202).
8. The ankle pump athletic training device of any one of claims 1 to 4, wherein,
the leg support (1) comprises a supporting keel (101) which is fixedly connected with the bottom support (2) and is used for supporting the lower leg from the bottom, an elastic cladding plate (102) which is fixed on the supporting keel (101) and is used for circumferentially cladding the lower leg, and a binding belt (103) which is used for binding and fixing the elastic cladding plate (102) on the lower leg,
the two groups of leg supports (1) are arranged, and the two groups of leg supports (1) are respectively arranged corresponding to the left pedal (4) and the right pedal (5).
9. The ankle pump athletic training device of claim 8,
the supporting keel (101) extends to the buttocks,
the supporting keel (101) is provided with an elastic cladding plate (102) and a binding band (103) which are arranged corresponding to thighs, and an elastic cladding plate (102) and a binding band (103) which are arranged corresponding to buttocks.
10. The ankle pump athletic training device of any one of claims 1 to 4, wherein,
the fixing structure (7) on the left pedal plate (4) and the left pedal plate (4) are of a split structure, and the fixing structure (7) is assembled on the left pedal plate (4) in a position-adjustable manner; and/or
The fixing structure (7) on the right pedal (5) and the right pedal (5) are of a split structure, and the fixing structure (7) is assembled on the right pedal (5) in a position-adjustable manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020712166.7U CN212548128U (en) | 2020-04-30 | 2020-04-30 | Ankle pump athletic training equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020712166.7U CN212548128U (en) | 2020-04-30 | 2020-04-30 | Ankle pump athletic training equipment |
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| Publication Number | Publication Date |
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| CN212548128U true CN212548128U (en) | 2021-02-19 |
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| CN202020712166.7U Expired - Fee Related CN212548128U (en) | 2020-04-30 | 2020-04-30 | Ankle pump athletic training equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113288544A (en) * | 2021-06-23 | 2021-08-24 | 贵州中医药大学 | Ankle foot correction plate for improving enstrophe of stroke patient and helping fixation |
| CN113679572A (en) * | 2021-09-30 | 2021-11-23 | 中国人民解放军陆军军医大学第一附属医院 | Limb fixing device for ankle pump movement |
| CN113856160A (en) * | 2021-10-08 | 2021-12-31 | 于鹤 | Ankle postoperative training ware |
| TWI776644B (en) * | 2021-08-23 | 2022-09-01 | 長庚大學 | Training device for reducing hypertonia |
| CN116251330A (en) * | 2022-10-19 | 2023-06-13 | 天津医科大学总医院空港医院 | Knee joint rehabilitation training machine |
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2020
- 2020-04-30 CN CN202020712166.7U patent/CN212548128U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113288544A (en) * | 2021-06-23 | 2021-08-24 | 贵州中医药大学 | Ankle foot correction plate for improving enstrophe of stroke patient and helping fixation |
| TWI776644B (en) * | 2021-08-23 | 2022-09-01 | 長庚大學 | Training device for reducing hypertonia |
| US11911663B2 (en) | 2021-08-23 | 2024-02-27 | Chang Gung University | Training device and training method for reducing hypertonic |
| CN113679572A (en) * | 2021-09-30 | 2021-11-23 | 中国人民解放军陆军军医大学第一附属医院 | Limb fixing device for ankle pump movement |
| CN113679572B (en) * | 2021-09-30 | 2023-10-20 | 中国人民解放军陆军军医大学第一附属医院 | Limb fixing device for ankle pump movement |
| CN113856160A (en) * | 2021-10-08 | 2021-12-31 | 于鹤 | Ankle postoperative training ware |
| CN116251330A (en) * | 2022-10-19 | 2023-06-13 | 天津医科大学总医院空港医院 | Knee joint rehabilitation training machine |
| CN116251330B (en) * | 2022-10-19 | 2023-09-01 | 天津医科大学总医院空港医院 | Knee joint rehabilitation training machine |
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