阅读说明：本技术 一种坐式踝关节锻炼仪 (Appearance is tempered to sitting posture ankle joint ) 是由 马慧娟 矫金玲 韩桃 史燕 于 2020-05-26 设计创作，主要内容包括：本发明公开了一种坐式踝关节锻炼仪,包括座椅、延伸板和脚踏组件,所述延伸板的左右两端分别与座椅和脚踏组件相固定,所述脚踏组件包括踩板、支撑板、第一拉力带、调节器、横转轴和支撑轴,所述踩板的顶面和底面中央分别设有弹力带和轴座,所述横转轴通过轴承可转动固定在轴座内,所述支撑轴的两端分别与横转轴的侧壁以及支撑板的顶面中央相固定,所述踩板的底面左右两侧分别设有可拆卸的套环,所述调节器螺纹固定在支撑板的左右两端并可调节与支撑板的间距,所述第一拉力带的顶端穿过套环而底端内壁粘贴固定在调节器的底面,结构简单,维修方便,可进行上下式脚踝运动、抗阻踝外翻脚踝运动和抗阻踝内翻脚踝运动。(The invention discloses a sitting ankle joint exerciser, which comprises a seat, an extension plate and a pedal assembly, wherein the left end and the right end of the extension plate are respectively fixed with the seat and the pedal assembly, the pedal assembly comprises a pedal plate, a support plate, a first tension belt, an adjuster, a transverse rotating shaft and a support shaft, the centers of the top surface and the bottom surface of the pedal plate are respectively provided with an elastic belt and a shaft seat, the transverse rotating shaft is rotatably fixed in the shaft seat through a bearing, the two ends of the support shaft are respectively fixed with the side wall of the transverse rotating shaft and the center of the top surface of the support plate, the left side and the right side of the bottom surface of the pedal plate are respectively provided with a detachable sleeve ring, the adjuster is fixed at the left end and the right end of the support plate in a threaded manner and can adjust the distance between the adjuster and the support plate, the top end of the first tension belt penetrates through the sleeve ring, Resistance to ankle eversion ankle movement and resistance to ankle eversion ankle movement.)

1. The utility model provides a sitting posture ankle joint takes exercise appearance which characterized in that: the foldable pedal comprises a seat (1), an extension plate (2) and a pedal assembly (3), wherein the left end and the right end of the extension plate (2) are respectively fixed with the seat (1) and the pedal assembly (3), the pedal assembly (3) comprises a pedal plate (31), a support plate (32), a first tension belt (33), an adjuster (34), a transverse rotating shaft (35) and a support shaft (36), the centers of the top surface and the bottom surface of the pedal plate (31) are respectively provided with an elastic belt (311) and a shaft seat (312), the transverse rotating shaft (35) is rotatably fixed in the shaft seat (312) through a bearing, the two ends of the support shaft (36) are respectively fixed with the side wall of the transverse rotating shaft (35) and the center of the top surface of the support plate (32), the left side and the right side of the bottom surface of the pedal plate (31) are respectively provided with a detachable lantern ring (313), the adjuster (34) is fixed at the left end and the right end of the support plate, the top end of the first pull belt (33) passes through the lantern ring (313), and the inner wall of the bottom end of the first pull belt is stuck and fixed on the bottom surface of the regulator (34).

2. The seated ankle exercise apparatus according to claim 1, wherein: the seat (1) comprises a seat frame (11), a seat board (12) and handrails (13), wherein the seat frame (11) is L-shaped, the seat board (12) is fixed on the top surface of a transverse plate of the seat frame (11), cushions are respectively arranged on the right side of a vertical plate of the seat frame (11) and the top surface of the seat board (12), and the handrails (13) are respectively fixed on the front side and the rear side of the seat board (12).

3. The seated ankle exercise apparatus according to claim 1, wherein: extension board (2) are including lagging (21) and inner panel (22), the right side of lagging (21) is equipped with the recess, insert in the recess the left end of inner panel (22), be equipped with lagging slotted hole (211) that a plurality of and recess link up mutually on lagging (21), the left end of inner panel (22) is equipped with a plurality of inner panel screw, lagging (21) and inner panel (22) are fixed mutually through bolt and nut.

4. The seated ankle exercise apparatus according to claim 1, wherein: the adjuster (34) comprises an adjusting bolt (341), a rotating block (342) and an end block (343), the bottom end of a screw rod of the adjusting bolt (341) is screwed out of a screw hole of a supporting plate of the supporting plate (32) from top to bottom and is connected with the top surface of the rotating block (342), the rotating block (342) is rotatably fixed at the top of the end block (343) through a bearing, and the inner wall of the bottom end of the first tension belt (33) is fixedly adhered to the bottom surface of the end block (343).

5. The seated ankle exercise apparatus according to claim 4, wherein: still include vertical pivot (37) and bottom plate (38), the top surface of bottom plate (38) is equipped with spout (381), it has two slider (382) to slide to be fixed in spout (381), the top surface of bottom plate (38) just is located the left and right sides of spout (381) and evenly is equipped with a plurality of bottom plate slotted hole (383) respectively, both ends are equipped with a plurality of slider screw hole respectively about slider (382), bottom plate (38) and slider (382) accessible bolt and nut are fixed mutually, the bottom of vertical pivot (37) is fixed at the top central authorities of slider (382) and the bottom surface central authorities at backup pad (32) are fixed to the top through the bearing rotation.

6. The seated ankle exercise apparatus according to claim 5, wherein: and second tension belts (39) are respectively fixed on the front side and the rear side of the bottom plate (38).

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of exercise instruments, in particular to the technical field of a sitting ankle joint exercise instrument.

[ background of the invention ]

Ankle sprains generally refer to elongation or tearing of one or more ligaments of the ankle joint, causing pain, swelling, and difficulty walking, i.e., ankle sprains, i.e., ankle ligament sprains, and thereby causing soft tissue, bone damage. The ankle is divided into medial malleolus and lateral malleolus, compares the lateral malleolus, and the ligament of medial malleolus is stronger, and is difficult for the damage relatively, so sprain of ankle mainly is sprain of lateral malleolus.

The existing ankle joint exerciser usually assists a patient to do up-and-down ankle movement so as to achieve the purpose of rehabilitation training. The device is usually internally provided with a spring, so that the spring is easy to be pulled loose and inconvenient to replace after being used for a period of time, and in addition, the device cannot assist a patient to perform the motions of ankle resistance eversion, ankle resistance eversion and the like. The joint stability is jointly responsible for ligaments and muscles, the functions of the ligaments and the muscles are organically unified, and the joints can be fully protected, if one of the ligaments and the muscles is deficient, the function of the other one is strengthened as much as possible, and the gap of the whole function is filled up, namely compensation. For the ankle joint, the stability of the joint can be effectively enhanced only by comprehensively exercising the peripheral anterior group, posterior group and lateral muscle group.

[ summary of the invention ]

The invention aims to solve the problems in the prior art, and provides a sitting ankle joint exerciser which is simple in structure and convenient to maintain and can perform up-and-down ankle movement, ankle movement resisting ankle eversion and ankle movement resisting ankle inversion.

In order to achieve the purpose, the invention provides a sitting ankle joint exerciser, which comprises a seat, an extension plate and a pedal assembly, wherein the left end and the right end of the extension plate are respectively fixed with the seat and the pedal assembly, the pedal assembly comprises a pedal plate, a support plate, a first tension band, an adjuster, a transverse rotating shaft and a support shaft, the center of the top surface and the center of the bottom surface of the pedal plate are respectively provided with an elastic band and a shaft seat, the transverse rotating shaft is rotatably fixed in the shaft seat through a bearing, the two ends of the support shaft are respectively fixed with the side wall of the transverse rotating shaft and the center of the top surface of the support plate, the left side and the right side of the bottom surface of the pedal plate are respectively provided with a detachable lantern ring, the adjuster is fixed at the left end and the right end of the support plate through screw threads and can adjust the distance between the adjuster and.

Preferably, the seat comprises a seat frame, a seat board and handrails, wherein the seat frame is L-shaped, the seat board is fixed to the top surface of a transverse plate of the seat frame, the right side of a vertical plate of the seat frame and the top surface of the seat board are respectively provided with a soft cushion, and the handrails are respectively fixed to the front side and the rear side of the seat board.

Preferably, the extension plate comprises a sleeve plate and an inner plate, a groove is formed in the right side of the sleeve plate, the left end of the inner plate is inserted into the groove, a plurality of sleeve plate long round holes communicated with the groove are formed in the sleeve plate, a plurality of inner plate screw holes are formed in the left end of the inner plate, and the sleeve plate and the inner plate are fixed through bolts and nuts.

Preferably, the adjuster comprises an adjusting bolt, a rotating block and an end block, the bottom end of a screw rod of the adjusting bolt is screwed out of a screw hole of a supporting plate of the supporting plate from top to bottom and is connected with the top surface of the rotating block, the rotating block is rotatably fixed at the top of the end block through a bearing, and the inner wall of the bottom end of the first tension band is fixedly adhered to the bottom surface of the end block.

Preferably, the bottom plate comprises a vertical rotating shaft and a bottom plate, a sliding groove is formed in the top surface of the bottom plate, two sliding blocks are fixedly arranged in the sliding groove in a sliding mode, a plurality of bottom plate long circular holes are uniformly formed in the top surface of the bottom plate and the left side and the right side of the sliding groove respectively, a plurality of sliding block screw holes are formed in the left end and the right end of each sliding block respectively, the bottom plate and the sliding blocks can be fixed through bolts and nuts, the bottom end of the vertical rotating shaft is rotatably fixed to the center of the top of each sliding block through a bearing.

Preferably, the front side and the rear side of the bottom plate are respectively fixed with a second tension belt.

The invention has the beneficial effects that: according to the ankle rehabilitation training device, the pedal, the supporting plate, the transverse rotating shaft and the supporting shaft form a wane structure, and resistance is provided when the toe and the heel move up and down in a staggered manner by matching with the two first tension belts, so that the ankle up-down rehabilitation training is realized, the structure is simple, and the first tension belts are convenient to replace; by arranging the regulator, the first tension belt can be pre-tightened as required, the exercise difficulty is adjusted, and the service life of the first tension belt is prolonged; the vertical rotating shaft, the bottom plate and the second tension belt are arranged to provide resistance for the foot plate when the foot plate rotates left and right, so that the ankle resistance eversion or inversion rehabilitation exercise is realized, and the front group, the rear group and the lateral muscle group around the ankle of a user are fully exercised; the length of the extension plate can be adjusted, the distance between the two treading plates can be adjusted, and the adaptability is strong.

The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a front view of a sitting ankle exercise apparatus of the present invention;

FIG. 2 is a top view of a seated ankle exercise apparatus of the present invention with the footrest assembly removed;

FIG. 3 is a front view of a footrest assembly of a seated ankle exercise apparatus of the present invention;

FIG. 4 is a top plan view of the footrest assembly of a seated ankle exercise apparatus of the present invention;

FIG. 5 is a left side view of the footrest assembly of a sitting type ankle exercising apparatus of the present invention with the vertical pivoting shaft, the base plate and the second tension band removed.

In the figure: 1-seat, 11-seat frame, 12-seat plate, 13-armrest, 2-extension plate, 21-sleeve plate, 211-sleeve plate slotted hole, 22-inner plate, 3-pedal component, 31-pedal plate, 311-elastic band, 312-shaft seat, 313-sleeve ring, 32-support plate, 33-first tension band, 34-adjuster, 341-adjusting bolt, 342-rotating block, 343-end block, 35-transverse rotating shaft, 36-supporting shaft, 37-vertical rotating shaft, 38-bottom plate, 381-sliding chute, 382-sliding block, 383-bottom plate slotted hole and 39-second tension band.

[ detailed description ] embodiments

Referring to fig. 1 to 5, a sitting-type ankle exercising apparatus of the present invention includes a seat 1, an extension plate 2 and a footrest assembly 3, the left and right ends of the extension board 2 are respectively fixed with the seat 1 and the pedal assembly 3, the pedal assembly 3 comprises a pedal 31, a support board 32, a first pull belt 33, an adjuster 34, a transverse rotating shaft 35 and a support shaft 36, the center of the top surface and the bottom surface of the pedal 31 are respectively provided with an elastic belt 311 and a shaft seat 312, the transverse rotating shaft 35 is rotatably fixed in the shaft seat 312 through a bearing, two ends of the supporting shaft 36 are respectively fixed with the side wall of the transverse rotating shaft 35 and the center of the top surface of the supporting plate 32, the left side and the right side of the bottom surface of the pedal plate 31 are respectively provided with a detachable lantern ring 313, the regulator 34 is fixed at the left end and the right end of the support plate 32 by screw threads and can regulate the distance between the regulator and the support plate 32, the top end of the first tension band 33 passes through the collar 313 and the inner wall of the bottom end is adhered and fixed on the bottom surface of the regulator 34.

The seat 1 comprises a seat frame 11, a seat board 12 and armrests 13, wherein the seat frame 11 is L-shaped, the seat board 12 is fixed on the top surface of a transverse plate of the seat frame 11, the right side of a vertical plate of the seat frame 11 and the top surface of the seat board 12 are respectively provided with a soft cushion, and the armrests 13 are respectively fixed on the front side and the rear side of the seat board 12.

Extension plate 2 includes lagging 21 and inner panel 22, the right side of lagging 21 is equipped with the recess, the left end of inner panel 22 inserts in the recess, be equipped with the lagging slotted hole 211 that a plurality of and recess link up mutually on the lagging 21, the left end of inner panel 22 is equipped with a plurality of inner panel screw, lagging 21 and inner panel 22 are fixed mutually through bolt and nut.

The adjuster 34 comprises an adjusting bolt 341, a rotating block 342 and an end block 343, the bottom end of a screw of the adjusting bolt 341 is screwed out from a screw hole of a support plate of the support plate 32 from top to bottom and is connected with the top surface of the rotating block 342, the rotating block 342 is rotatably fixed at the top of the end block 343 through a bearing, and the inner wall of the bottom end of the first tension band 33 is fixedly adhered to the bottom surface of the end block 343.

The bottom plate assembly further comprises a vertical rotating shaft 37 and a bottom plate 38, a sliding groove 381 is arranged on the top surface of the bottom plate 38, two sliding blocks 382 are fixedly arranged in the sliding groove 381 in a sliding mode, a plurality of bottom plate long circular holes 383 are evenly arranged on the top surface of the bottom plate 38 and on the left side and the right side of the sliding groove 381 respectively, a plurality of sliding block screw holes are formed in the left end and the right end of each sliding block 382 respectively, the bottom plate 38 and the sliding blocks 382 can be fixed through bolts and nuts, the bottom end of the vertical rotating shaft 37 is fixed to the center of the top of each sliding block 382 through.

Second tension belts 39 are fixed to the front and rear sides of the base plate 38.

The working process of the invention is as follows:

1. preparation work:

firstly, the inner plate 22 moves back and forth along the groove of the sleeve plate 21 according to the height, and then the bolt is connected with the nut through the oblong hole 211 of the sleeve plate and the screw hole of the inner plate, thereby fixing the inner plate 22 on the sleeve plate 21. Next, the two sliders 382 move along the slide groove 381, and the bolts are threaded with the nuts after passing through the slider screw holes and the bottom plate slotted holes 383, so that the distance between the treading plates 31 fixed on the two sliders 382 is adjusted to be close to the shoulder width. Then, the user sits on the seat plate 12, leans against the vertical plates of the seat frame 11, holds the armrests 13 with both hands, steps on the pedals 31 with both feet, and fixes the instep with the elastic band 311.

2. Carry out the motion of upper and lower formula ankle:

first, the toes are lifted upward toward the side close to the upper half of the user, while the heels are pressed downward toward the side away from the upper half of the user, and then the toes are pressed downward while the heels are lifted upward, which is repeated several times. During the period, the pedal 31 rotates around the transverse rotating shaft 35 continuously clockwise and anticlockwise alternately for a certain angle, the first tension belts 33 on the two sides are pulled, and the stretched first tension belts 33 pull the pedal 31 to return to the original position through elasticity, so that certain resistance is provided for the foot plate, and the upper and lower type rehabilitation exercise of the ankle is realized.

If the tightness of the first tension band 33 is to be adjusted, the adjusting bolt 341 is screwed to control the distance between the end block 343 and the support plate 32, thereby adjusting the pretension of the first tension band 33.

If the first tension band 33 needs to be replaced, the collar 313 is first removed and the first tension band 33 and the end block 343 are separated along the slit by a blade, so that the old first tension band 33 is removed and a new first tension band 33 is attached again.

3. Resistance to ankle eversion ankle movement:

for exercising the right foot, first, the second pulling force band 39 located on the side close to the left foot is put on the tread 31 located under the right foot, then the tip of the right foot is turned to the right side while the heel of the right foot is turned to the left side, and then the tip and the heel of the right foot are returned to their original positions, and this is repeated several times. During the period, the vertical rotating shaft 37 continuously rotates on the sliding block 382, when the second elastic belt 39 is drawn to the right, the second elastic belt 39 returns to the original position by pulling the pedal 31 through elasticity, and provides a certain resistance for the right foot plate, thereby realizing the rehabilitation exercise of the ankle resistance and the ankle eversion.

4. Resistance to ankle inversion ankle movement:

taking right foot exercise as an example, first, the second pulling force belt 29 located at a side close to the right foot is put on the tread 31 located under the right foot, then the tip of the right foot is rotated to the left side while the heel of the right foot is rotated to the right side, and then the tip and the heel of the right foot are returned to their original positions, and this is repeated several times. The principle is the same as that of resisting ankle eversion ankle movement.

According to the ankle rehabilitation training device, the pedal, the supporting plate, the transverse rotating shaft and the supporting shaft form a wane structure, and resistance is provided when the toe and the heel move up and down in a staggered manner by matching with the two first tension belts, so that the ankle up-down rehabilitation training is realized, the structure is simple, and the first tension belts are convenient to replace; by arranging the regulator, the first tension belt can be pre-tightened as required, the exercise difficulty is adjusted, and the service life of the first tension belt is prolonged; the vertical rotating shaft, the bottom plate and the second tension belt are arranged to provide resistance for the foot plate when the foot plate rotates left and right, so that the ankle resistance eversion or inversion rehabilitation exercise is realized, and the front group, the rear group and the lateral muscle group around the ankle of a user are fully exercised; the length of the extension plate can be adjusted, the distance between the two treading plates can be adjusted, and the adaptability is strong.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.