CN213760395U - Ankle muscle strength rehabilitation training device - Google Patents

Abstract

The utility model discloses an ankle muscle strength rehabilitation training device, which comprises a base (1), a turntable (2) rotatably arranged above the base (1), two pedals (3) arranged on the turntable (2), and a handrail component arranged on the base (1); footboard (3) one end articulates on carousel (2), under footboard (3) the other end terminal surface with be equipped with at least one first elastic component (4) between carousel (2), carousel (2) lower extreme with can dismantle between base (1) and be connected with a plurality of second elastic component (5). The utility model provides an ankle muscle strength rehabilitation training device can adjust training intensity as required.

Description

Ankle muscle strength rehabilitation training device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to ankle muscle strength rehabilitation training device.

Background

The ankle joint is the main weight bearing joint which is firstly contacted with the ground during the movement of the human body, and is also one of the joints which are easy to be damaged in daily life and sports. When the ankle is in the enstrophe position and is bent along with plantarflexion, the ankle joint lateral side can easily receive the injury, need be assisted with outside utensil when the ankle is recovered, carry out the strength of muscle and soft tissue and resume, wherein the rotary apparatus of multi-angle can greatly improve ankle rehabilitation training's quality, has high rate of utilization, and rotary apparatus among the prior art can not adjust the intensity of training as required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an ankle muscle strength rehabilitation training device, simple structure, convenient to use.

Based on the above problem, the utility model provides a technical scheme is:

a ankle muscle strength rehabilitation training device comprises a base, a rotary table, two pedals and an armrest assembly, wherein the rotary table is rotatably arranged above the base; footboard one end articulates on the carousel, the footboard other end down the terminal surface with be equipped with at least one first elastic component between the carousel, the carousel lower extreme with can dismantle between the base and be connected with a plurality of second elastic component.

In some of them embodiments, be equipped with the first solid fixed ring of a plurality of on terminal surface circumference under the carousel, follow on the base the solid fixed ring of a plurality of second has been arranged to carousel circumference, the second elastic component both ends can be dismantled respectively and fix on first solid fixed ring, the solid fixed ring of second.

In some of these embodiments, the second elastic member is a tension spring or an elastic band.

In some of these embodiments, the first resilient member is a spring.

In some embodiments, the armrest assembly includes a support rod vertically disposed on the base, and an armrest portion fixed to an upper end of the support rod.

In some embodiments, the armrest portion includes a connecting block fixed at an upper end of the supporting rod, and armrest rods symmetrically disposed at two ends of the connecting block, and the armrest rods include a first rod extending outward from the connecting block and horizontally disposed, and a second rod extending toward the base from the first rod and horizontally disposed.

In some of these embodiments, the bracing piece includes first montant, the second montant of arranging from top to bottom, and will first montant is fixed the fastener in the second montant, first montant wears to establish in the second montant, be equipped with the confession on the second montant the spacing hole that the fastener stretched into, be equipped with a plurality of locating hole along the direction of height on the first montant, the fastener via threaded connection is in behind the spacing hole stretches into in the locating hole.

In some of the embodiments, the carousel rotates through the pivot to be set up on the base, be equipped with the logical groove that is used for installing the bearing on the base, it is equipped with the round boss to lead to inslot upper portion, the bearing upper end supports and leans on the boss, the bearing lower extreme is spacing through the flange, the flange is fixed the bottom of base, the inner circle of bearing is equipped with the cover that rises, the lower tip of pivot with the cover interference fit that rises.

In some embodiments, the upper end surface of the pedal is provided with a plurality of anti-slip ribs arranged along the width direction of the pedal.

In some embodiments, the base includes a supporting base and a connecting portion protruding outward from the supporting base, and the armrest assembly is disposed on the connecting portion.

Compared with the prior art, the utility model has the advantages that:

1. ankle muscle strength training can be performed by treading on the pedal with feet, the heel performs a downward treading action, the feet are treaded on the pedal, the ankle muscle strength can also be trained by applying force to rotate the turntable with the feet, a plurality of second elastic pieces are detachably connected between the turntable and the base, the number of the second elastic pieces can be increased as required to adjust the difficulty of rotary training, and therefore a patient can conveniently adjust the training intensity according to the ankle recovery condition;

2. the handrail assembly is arranged, so that a patient can conveniently support the handrail assembly during training, falling down during the training is avoided, and the safety is improved;

3. the supporting rod is of a telescopic rod structure, so that the height of the supporting rod can be conveniently adjusted according to the needs of a patient, and the training comfort is improved;

4. the rotating shaft is simple in mounting structure and convenient to detach;

5. set up anti-skidding sand grip on the footboard, avoid the patient to follow the slippage on the footboard in the training process, improve the security.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an embodiment of the ankle muscle strength rehabilitation training device of the present invention;

fig. 2 is a side view of an embodiment of the present invention;

fig. 3 is a top view of an embodiment of the present invention;

FIG. 4 is a schematic view of an installation structure of the rotating shaft in the embodiment of the present invention;

wherein:

1. a base; 1-1, a support seat; 1-1a, a through groove; 1-1b, a boss; 1-2, a connecting part;

2. a turntable;

3. a pedal;

4. a first elastic member;

5. a second elastic member;

6. a support bar; 6-1, a first vertical rod; 6-1a, positioning holes; 6-2, a second vertical rod; 6-3, fastening pieces;

7. connecting blocks;

8. a grab rail; 8-1, a first rod; 8-2, a second rod;

9. a rotating shaft;

10. a first retaining ring;

11. a second retaining ring;

12. anti-skid convex strips;

13. a bearing;

14. expanding sleeves;

15. and (4) a flange.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

Referring to fig. 1-3, for the structural schematic diagram of the embodiment of the present invention, a rehabilitation training device for ankle muscle strength is provided, which comprises a base 1, a rotary table 2 rotatably disposed above the base 1, two pedals 3 disposed on the rotary table 2, and a handrail assembly disposed on the base 1. Wherein, one end of the pedal 3 is hinged on the turntable 2, at least one first elastic member 4 is arranged between the lower end surface of the other end of the pedal 3 and the turntable 2, and a plurality of second elastic members 5 are detachably connected between the lower end of the turntable 2 and the base 1, in this example, the first elastic member 4 is a spring, the second elastic member 5 is a tension spring, and in other embodiments, the second elastic member 5 can also be an elastic belt.

In this example, the lower end surface of the rotary table 2 is circumferentially provided with a plurality of first fixing rings 10, the base 1 is circumferentially provided with a plurality of second fixing rings 11 along the rotary table 2, and two ends of each second elastic member 5 are respectively detachably fixed on the first fixing rings 10 and the second fixing rings 11, so that the number of the second elastic members 5 can be increased or decreased as required to adjust the difficulty of rotating the rotary table 2, and further adjust the training intensity, a small number of second elastic members 5 can be adopted by a patient at the initial stage of training, and a larger number of second elastic members 5 can be adopted at the later stage of training, namely after the ankle muscle force is gradually recovered.

In this embodiment, the base 1 includes a supporting base 1-1 and a connecting portion 1-2 protruding outward from the supporting base 1-1, and the armrest assembly is disposed on the connecting portion 1-2.

Specifically, the armrest assembly comprises a support rod 6 vertically arranged on the connecting part 1-2 and an armrest part fixed at the upper end of the support rod 6. The armrest part comprises a connecting block 7 fixed at the upper end of the supporting rod 6 and armrest rods 8 symmetrically arranged at two ends of the connecting block 7, wherein the armrest rods 8 comprise a first rod piece 8-1 which extends outwards from the connecting block 7 and is horizontally arranged and a second rod piece 8-2 which extends towards the base 1 from the first rod piece 8-1 and is horizontally arranged. In order to facilitate the holding of the patient, an anti-slip sleeve can be arranged on the first rod piece 8-1, and the anti-slip sleeve can be made of rubber materials.

In order to adjust the height of the supporting rod 6 as required, the supporting rod 6 is provided with a telescopic structure, concretely, the supporting rod 6 comprises a first vertical rod 6-1, a second vertical rod 6-2 and a fastening piece 6-3 for fixing the first vertical rod 6-1 in the second vertical rod 6-2, the first vertical rod 6-1 is arranged in the second vertical rod 6-2 in a penetrating way, the second vertical rod 6-2 is provided with a limiting hole for the fastening piece 6-3 to extend into, the first vertical rod 6-1 is provided with a plurality of positioning holes 6-1a along the height direction, when in use, the first vertical bar 6-1 is placed inside the second vertical bar 6-2 and adjusted to a suitable height, then, a fastener 6-3 extends into the positioning hole 6-1a through the limiting hole and then is in threaded connection, and therefore the first vertical rod 6-1 is fixed on the second vertical rod 6-2.

Referring to fig. 4, a rotary table 2 is rotatably arranged on a support seat 1-1 through a rotary shaft 9, a through groove 1-1a for mounting a bearing 13 is arranged on the support seat 1-1, a circle of boss 1-1b is arranged at the upper part in the through groove 1-1a, the upper end of the bearing 13 is abutted against the boss 1-1b, the lower end of the bearing 13 is limited by a flange 15, the flange 15 is fixed at the bottom of the support seat 1-1, an expansion sleeve 14 is arranged on the inner ring of the bearing 13, and the lower end part of the rotary shaft 9 is in interference fit with the expansion sleeve 14.

In order to further optimize the utility model discloses an implement the effect, be equipped with a plurality of anti-skidding sand grips 12 at 3 up ends of footboard, this anti-skidding sand grip 12 is arranged along 3 width direction of footboard, can avoid the patient slippage from footboard 3 in the training process, improves the security.

The above examples are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable one skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (10)

1. The utility model provides an ankle muscle strength rehabilitation training device which characterized in that: comprises a base (1), a turntable (2) rotatably arranged above the base (1), two pedals (3) arranged on the turntable (2), and a handrail component arranged on the base (1); footboard (3) one end articulates on carousel (2), footboard (3) lower terminal surface with be equipped with at least one first elastic component (4) between carousel (2), carousel (2) lower extreme with can dismantle between base (1) and be connected with a plurality of second elastic component (5).

2. The ankle muscle strength rehabilitation training device according to claim 1, wherein: terminal surface week is equipped with the first solid fixed ring of a plurality of (10) under carousel (2), follow on base (1) carousel (2) circumference has arranged the solid fixed ring of a plurality of second (11), second elastic component (5) both ends can be dismantled respectively and fix on the solid fixed ring of first solid fixed ring (10), second (11).

3. The ankle muscle strength rehabilitation training device according to claim 2, wherein: the second elastic piece (5) is a tension spring or an elastic belt.

4. The ankle muscle strength rehabilitation training device according to claim 1, wherein: the first elastic piece (4) is a spring.

5. The ankle muscle strength rehabilitation training device according to claim 1, wherein: the handrail component comprises a supporting rod (6) vertically arranged on the base (1) and a handrail part fixed at the upper end of the supporting rod (6).

6. The ankle muscle strength rehabilitation training device according to claim 5, wherein: handrail portion is including fixing connecting block (7) and the symmetrical arrangement of bracing piece (6) upper end are in handrail pole (8) at connecting block (7) both ends, handrail pole (8) include by connecting block (7) extend to the outside and horizontal first member piece (8-1) of arranging, and by first member piece (8-1) to base (1) direction is extended and horizontal second member piece (8-2) of arranging.

7. The ankle muscle strength rehabilitation training device according to claim 6, wherein: the supporting rod (6) comprises a first vertical rod (6-1) and a second vertical rod (6-2) which are arranged up and down, and a fastening piece (6-3) for fixing the first vertical rod (6-1) in the second vertical rod (6-2), the first vertical rod (6-1) is arranged in the second vertical rod (6-2) in a penetrating mode, a limiting hole for the fastening piece (6-3) to stretch into is formed in the second vertical rod (6-2), a plurality of positioning holes (6-1a) are formed in the first vertical rod (6-1) in the height direction, and the fastening piece (6-3) is connected in the positioning holes (6-1a) in a threaded mode after the limiting hole stretches into.

8. The ankle muscle strength rehabilitation training device according to claim 1, wherein: carousel (2) rotate through pivot (9) and set up on base (1), be equipped with logical groove (1-1a) that is used for installing bearing (13) on base (1), it is equipped with round boss (1-1b) to lead to upper portion in groove (1-1a), bearing (13) upper end is supported and is leaned on boss (1-1b), bearing (13) lower extreme is spacing through flange (15), flange (15) are fixed the bottom of base (1), the inner circle of bearing (13) is equipped with cover (14) that rises, the lower tip of pivot (9) with the cover interference fit that rises.

9. The ankle muscle strength rehabilitation training device according to claim 1, wherein: the upper end face of the pedal (3) is provided with a plurality of anti-skid convex strips (12), and the anti-skid convex strips (12) are arranged along the width direction of the pedal (3).

10. The ankle muscle strength rehabilitation training device according to claim 1, wherein: the base (1) comprises a supporting seat (1-1) and a connecting part (1-2) which protrudes outwards from the supporting seat (1-1), and the handrail component is arranged on the connecting part (1-2).

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