CN210277640U - Lower limb ankle foot joint rehabilitation device - Google Patents

Abstract

The utility model discloses a lower limb ankle foot joint rehabilitation device, which comprises two ankle joint supporting plates, a knee joint fixing frame and a foot supporting plate, wherein the top of one end of each ankle joint supporting plate is respectively and fixedly connected with the two ends of one side of the knee joint fixing frame through a connecting belt, the bottom of the two sides of the knee joint fixing frame is respectively and fixedly connected with two eye-splice female buckles and two eye-splice male buckles through four elastic belts, the other ends of the two ankle joint supporting plates are respectively and alternately connected with the two ends of a rotating shaft through bearings, and the foot supporting plate is arranged between the two ankle joint supporting plates, thereby preventing the whole lower limb from bending, preventing the groin from bending and finally preventing the groin puncture point from bleeding.

Description

Lower limb ankle foot joint rehabilitation device

Technical Field

The utility model relates to a rehabilitation device, in particular to a lower limb ankle and foot joint rehabilitation device.

Background

At present, a plurality of lower limb artery and nerve injury diseases are often accompanied by lower limb dysfunction, such as: paralysis of lower limbs, weakness of movement, foot drop, etc.

After clinical treatment by femoral artery puncture, the symptoms can be improved, but the rehabilitation period still needs a long time to be exercised, and no rehabilitation device suitable for the rehabilitation period exists at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low limbs ankle foot joint rehabilitation device to solve the problem that does not have the rehabilitation device who suits after treating with through femoral artery puncture at present that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lower limb ankle and foot joint rehabilitation device, which comprises two ankle joint supporting plates, a knee joint fixing frame and a foot supporting plate, the tops of one ends of the two ankle joint supporting plates are respectively and fixedly connected with the two ends of one side of the knee joint fixing frame through a connecting belt, the bottom ends of two sides of the knee joint fixing frame are respectively and fixedly connected with two female buckle buckles and two male buckle buckles through four elastic belts, the other ends of the two ankle joint supporting plates are respectively and alternately connected with the two ends of the rotating shaft through bearings, the foot supporting plate is arranged between the two ankle joint supporting plates, the bottom end of the foot supporting plate is fixedly provided with a sleeve, the sleeve is fixedly sleeved in the middle of the rotating shaft through a torsion spring, wherein one the top and the bottom of ankle joint backup pad all are through four eye-splice box of elastic webbing fixedly connected with, another the top and the bottom of ankle joint backup pad all are through four eye-splice sub-buckles of elastic webbing fixedly connected with.

As a preferred technical scheme of the utility model, the middle part of the fixed frame both sides of knee joint all is the arc form, just the bottom of the fixed frame both sides of knee joint is all fixed and is equipped with the cushion.

As a preferred technical scheme of the utility model, the fixed disc that is equipped with of one end of pivot, the disc is equipped with the lantern ring between rather than one of them ankle joint backup pad, lantern ring movable sleeve is established in the one end of pivot, one of them the other end in the ankle joint backup pad outside is fixed and is equipped with two pairs of gag lever posts, the fixed dead lever that is equipped with two positions respectively with two pairs of gag lever posts one-to-one in both sides of the lantern ring.

As an optimal technical scheme of the utility model, the fixed two pearls of jumping that are equipped with of one end of pivot, two and the trompil of jumping pearl assorted have still been seted up to the both sides of the lantern ring.

As an optimal technical scheme of the utility model, it is every to interval between the gag lever post is greater than the size of dead lever.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a low limbs ankle foot joint rehabilitation device has following beneficial effect:

1) the knee joint fixing frame and the two ankle joint supporting plates can be fixed at the knee joint position and the two sides of the shank part of the human body through the matching of the eye-splice male buckle and the eye-splice female buckle, the knee joint can be prevented from bending through the knee joint fixing frame, so that the whole lower limb can be prevented from bending, the groin can be prevented from bending, and finally the groin puncture point can be prevented from bleeding;

2) the foot support plate can support the foot to prevent foot drop, the rotating shaft can drive the foot support plate to rotate by taking the rotating shaft as an axis to adjust the angle of the foot, so that the ankle joint can actively or passively move to promote the nerve rehabilitation of the lower limb and prevent the foot drop, and a certain buffering effect can be achieved by the arrangement of the torsion spring to avoid great damage to the foot; the whole rehabilitation device is simple in structure, convenient to install and detach and convenient to use.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is one of the schematic sectional structural diagrams of the present invention;

fig. 3 is a second schematic cross-sectional view of the present invention;

fig. 4 is a schematic top view of the present invention;

FIG. 5 is an enlarged schematic view of part A of FIG. 4 according to the present invention;

fig. 6 is a schematic structural view of the knee joint fixing frame of the present invention;

fig. 7 is a schematic view of the structure of the collar of the present invention.

In the figure: 1. an ankle support plate; 2. a knee joint fixing frame; 3. a foot support plate; 4. a connecting belt; 5. an elastic band; 6. a female buckle is inserted; 7. inserting and buckling the fastener; 8. a rotating shaft; 9. a sleeve; 10. a torsion spring; 11. a disc; 12. a collar; 13. fixing the rod; 14. a limiting rod; 15. jumping beads; 16. opening a hole; 17. an elastic pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a lower limb ankle joint rehabilitation device, comprising two ankle joint support plates 1, a knee joint fixing frame 2 and a foot support plate 3, wherein the top of one end of each of the two ankle joint support plates 1 is respectively fixedly connected to the two ends of one side of the knee joint fixing frame 2 through a connecting band 4, the bottom of the two sides of the knee joint fixing frame 2 is respectively fixedly connected to two eye-splice female buckles 6 and two eye-splice male buckles 7 through four elastic bands 5, the other end of each of the two ankle joint support plates 1 is respectively connected to the two ends of a rotating shaft 8 through a bearing in an inserting manner, the foot support plate 3 is arranged between the two ankle joint support plates 1, the bottom of the foot support plate 3 is fixedly provided with a sleeve 9, the sleeve 9 is fixedly sleeved on the middle part of the rotating shaft 8 through a torsion spring 10, the top and the bottom of one ankle joint support plate 1, the top and the bottom of the other ankle joint support plate 1 are fixedly connected with four eye-splice sub-buckles 7 through elastic belts 5.

Preferably, the middle part of the fixed frame 2 both sides of knee joint all is the arc form, and the bottom of the fixed frame 2 both sides of knee joint all is fixed and is equipped with cushion 17, makes the fixed frame 2 of knee joint more laminate human knee joint department, can play the effect of protection human knee joint through cushion 17 simultaneously.

Preferably, a disc 11 is fixedly arranged at one end of the rotating shaft 8, a lantern ring 12 is arranged between the disc 11 and one of the ankle joint support plates 1, the lantern ring 12 is movably sleeved at one end of the rotating shaft 8, two pairs of limiting rods 14 are fixedly arranged at the other end of the outer side of one of the ankle joint support plates 1, two fixing rods 13 are fixedly arranged on two sides of the lantern ring 12, the two fixing rods 13 correspond to the two pairs of limiting rods 14 one by one, and the two fixing rods 13 can be driven to be matched with the two limiting rods 14 respectively by adjusting the position of the lantern ring 12.

Preferably, one end of the rotating shaft 8 is fixedly provided with two jumping beads 15, two sides of the lantern ring 12 are further provided with two open holes 16 matched with the jumping beads 15, and the lantern ring 12 and the rotating shaft 8 can be fixedly connected through the matching of the jumping beads 15 and the open holes 16.

Preferably, the distance between each pair of limiting rods 14 is larger than the size of the fixing rods 13, so that the lantern ring 12 can be limited by matching the two pairs of limiting rods 14 with the two fixing rods 13, and the purpose of fixing the rotating shaft 8 is realized by matching the jumping balls 15 with the openings 16.

When in specific use, the utility model relates to a lower limb ankle foot joint rehabilitation device, firstly a user firstly places feet on a foot supporting plate 3, then two ankle joint supporting plates 1 are arranged at two sides of the lower leg of the user, then a knee joint fixing frame 2 is turned over, then the knee joint fixing frame 2 is arranged at the top of the knee joint of the user, then the knee joint fixing frame 2 is fixed at the knee joint of the user by matching a plug-in buckle sub-buckle 7 with a plug-in buckle female buckle 6, simultaneously, two sides of the knee joint fixing frame 2 are both arc-shaped, so that the knee joint fixing frame 2 can be more attached to the knee joint of the human body, after the fixing of the knee joint fixing frame 2 is finished, the two ankle joint supporting plates 1 can be fixed at two sides of the lower leg by matching the plug-in sub-buckle 7 with the plug-in buckle female buckle 6, the knee joint fixing frame 2 and the two ankle joint supporting plates 1 can be fixed, the knee joint can be prevented from bending by the knee joint fixing frame 2, so that the whole lower limb can be prevented from bending, the groin can be prevented from bending, finally, the blood at the puncture point of the groin can be prevented from bleeding, the foot can be supported by the foot supporting plate 3 to prevent foot drop, the rotating shaft 8 can be rotated by the disc 11, the rotating shaft 8 can drive the foot supporting plate 3 to rotate by taking the rotating shaft 8 as an axis, the angle of the foot is adjusted, the ankle joint can achieve active or passive movement, the nerve rehabilitation of the lower limb is promoted, the foot drop is prevented, the sliding sleeve ring 12 enables the two jumping beads 15 to be respectively matched with the two openings 16 after the adjustment is finished, at the moment, the two fixing rods 13 are respectively clamped with the two pairs of limiting rods 14, the fixing of the rotating shaft 8 can be realized, the normal use of the rehabilitation device is prevented from being, avoids great damage to feet, and has simple structure, convenient assembly and disassembly and convenient use.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A lower limb ankle and foot joint rehabilitation device comprises two ankle joint support plates (1), a knee joint fixing frame (2) and foot support plates (3), and is characterized in that the tops of one ends of the two ankle joint support plates (1) are respectively and fixedly connected with the two ends of one side of the knee joint fixing frame (2) through connecting belts (4), the bottoms of the two sides of the knee joint fixing frame (2) are respectively and fixedly connected with two insert buckle female buckles (6) and two insert buckle male buckles (7) through four elastic belts (5), the other ends of the two ankle joint support plates (1) are respectively and alternately connected with the two ends of a rotating shaft (8) through bearings, the foot support plates (3) are arranged between the two ankle joint support plates (1), sleeves (9) are fixedly arranged at the bottom ends of the foot support plates (3), the sleeves (9) are sleeved at the middle parts of the rotating shaft (8) through torsion springs (10), one of them the top and the bottom of ankle joint backup pad (1) all are through elastic webbing (5) four eye-splice box (6) of fixedly connected with, and another the top and the bottom of ankle joint backup pad (1) all are through elastic webbing (5) four eye-splice sub-buckles (7) of fixedly connected with.

2. The lower limb ankle-foot joint rehabilitation device according to claim 1, wherein: the middle parts of the two sides of the knee joint fixing frame (2) are arc-shaped, and elastic pads (17) are fixedly arranged at the bottoms of the two sides of the knee joint fixing frame (2).

3. The lower limb ankle-foot joint rehabilitation device according to claim 1, wherein: the fixed disc (11) that is equipped with of one end of pivot (8), be equipped with between disc (11) and one of them ankle joint backup pad (1) the lantern ring (12), the one end in pivot (8), one of them is established to lantern ring (12) activity cover the other end in the ankle joint backup pad (1) outside is fixed and is equipped with two pairs of gag lever posts (14), the fixed dead lever (13) that are equipped with two positions respectively with two pairs of gag lever posts (14) one-to-one in both sides of the lantern ring (12).

4. The lower limb ankle foot joint rehabilitation device according to claim 3, wherein: two jump beads (15) are fixedly arranged at one end of the rotating shaft (8), and two open holes (16) matched with the jump beads (15) are further formed in the two sides of the lantern ring (12).

5. The lower limb ankle foot joint rehabilitation device according to claim 3, wherein: the distance between each pair of limiting rods (14) is larger than the size of the fixing rod (13).

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