CN221636568U - Ankle pump movement shank trainer - Google Patents

Abstract

The utility model discloses an ankle pump exercise leg training device, and belongs to the technical field of leg training devices. The training device comprises a training plate and a shoe-shaped pedal, wherein a gear-dividing strip is fixedly connected to the center of the top of the training plate, the gear-dividing strip uniformly divides the training plate into two parts, a driven shaft is rotatably installed in the gear-dividing strip, two ends of the driven shaft are respectively extended out and fixedly connected with a connecting sleeve seat, the same side of each connecting seat is fixedly provided with the shoe-shaped pedal, and one end of each shoe-shaped pedal, which is close to the connecting sleeve seat, is a heel. In the utility model, the feet of a patient are respectively put into the two shoe-shaped pedals, the electric telescopic rod drives the force application rack to reciprocate in the movable cavity, and then the follower gear drives the driven shaft and the engagement sleeve seat to swing, so that the shoe-shaped pedals drive the feet to move, and the driven shaft is close to the heel position of the shoe-shaped pedals, so that the feet of the patient complete 'ankle pump movement', and the rehabilitation of the patient is promoted.

Description

Ankle pump exercise leg training device

Technical Field

The utility model relates to an ankle pump exercise leg training device, in particular to a passive leg training device.

Background Art

Ankle pump exercise is to promote blood circulation and lymphatic return of the lower limbs through the movement of the ankle joint like a pump. It can not only prevent and eliminate lower limb pain and postoperative swelling, but also greatly prevent deep vein thrombosis of the lower limbs, which is also crucial for the functional recovery of patients' lower limbs after surgery. Clinically, this method is routinely used for patients after lower limb surgery, patients who have been bedridden for a long time, and patients with high blood viscosity. This method works well and is widely used. However, when the patient is unconscious, comatose, and afraid of pain and cannot cooperate, the ankle pump exercise cannot be performed, which affects the patient's treatment and rehabilitation. Therefore, there is a need for equipment that can assist bedridden patients in ankle pump exercise. In order to reduce the workload of medical staff and improve the training effect, ankle joint rehabilitation training is carried out using a training device. In the prior art, most training devices use a series mechanism to realize the movement of the workbench, but often have poor structural strength and less freedom of movement; while the training device using a parallel mechanism has improved strength, but the structure is complex, the volume is large, and it is not flexible enough to use.

Utility Model Content

The main purpose of the present disclosure is to provide an ankle pump exercise leg training device to effectively solve the problems raised by the inventor in the above background technology.

In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

A leg training device for ankle pump exercise comprises a training board and a shoe-shaped pedal, wherein a dividing strip is fixedly connected to the center of the top of the training board, and the dividing strip evenly divides the training board into two parts, a passive shaft is rotatably installed in the dividing strip, and both ends of the passive shaft are extended and fixedly connected to a connecting sleeve, a shoe-shaped pedal is fixedly installed on the same side of the two connecting seats, and the end of the shoe-shaped pedal close to the connecting sleeve is the heel, and a power mechanism for driving the passive shaft to swing is provided in the dividing strip.

Preferably, a movable cavity is opened in the shifting bar, and the power mechanism includes an electric telescopic rod, a force rack and a follower gear. The electric telescopic rod is fixedly installed on the inner wall of the movable cavity, and the output end of the electric telescopic rod is fixedly connected to the force rack, and the force rack is slidably installed on the bottom wall of the movable cavity. The passive shaft passes through the movable cavity, and the part of the passive shaft located in the movable cavity is fixedly installed with a follower gear, and the follower gear is meshed with the force rack.

Preferably, a power supply is installed on the dividing bar, and the power supply is connected to the electric telescopic rod through a wire.

Preferably, a heel stopper is fixedly connected to the heel of the shoe-shaped pedal, and a protective cushion is bonded to the heel stopper.

Preferably, the middle parts of both sides of the shoe-shaped pedal are fixedly connected with rings, and one of the rings is fastened with an elastic binding belt.

Preferably, a buffer pad located below the shoe-shaped pedal is fixedly connected to the top surface of the training board.

Preferably, a hanging hole is formed at the end of the step bar away from the passive shaft.

In view of this, compared with the prior art, the beneficial effects of the utility model are:

In the present application, the training board is placed flat or stood up against the end of the bed when in use for the patient to perform sit-stand training or bed training. The patient puts both feet into the two shoe-shaped pedals respectively, and ties the two ends of the elastic straps to the left and right rings respectively to fix the feet in the shoe-shaped pedals to prevent them from falling off during training. The electric telescopic rod drives the force rack to move back and forth in the active cavity, and then the follower gear drives the passive shaft and the connecting sleeve to swing, so as to complete the movement of the feet driven by the shoe-shaped pedals. Since the passive shaft is close to the heel position of the shoe-shaped pedals, the patient's feet can complete the "ankle pump movement" to promote the patient's rehabilitation, and the use of passive movement is helpful to the patient's self-care ability.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a top view of the structure of the ankle pump exercise leg training device provided by the utility model;

FIG2 is a side view of the ankle pump exercise leg training device;

FIG3 is a cross-sectional view of the local structure in FIG1 ;

FIG. 4 is a schematic diagram showing another state of FIG. 2 .

icon:

1-training board; 2-dividing bar; 3-passive shaft; 4-connecting sleeve; 5-shoe-shaped pedal; 6-heel stopper; 7-protective cushion; 8-ring; 9-elastic restraint belt; 10-movable cavity; 11-electric telescopic rod; 12-force rack; 13-follow-up gear; 14-power supply; 15-hanging hole; 16-buffer pad.

Implementation

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-4, the utility model provides the following embodiments:

A leg training device for ankle pump exercise comprises a training board 1 and a shoe-shaped pedal 5, a dividing strip 2 is fixedly connected to the center of the top of the training board 1, and the dividing strip 2 evenly divides the training board 1 into two parts, a passive shaft 3 is rotatably installed in the dividing strip 2, and both ends of the passive shaft 3 are extended and fixedly connected to a connecting sleeve 4, a shoe-shaped pedal 5 is fixedly installed on the same side of the two connecting seats, and the end of the shoe-shaped pedal 5 close to the connecting sleeve 4 is the heel, and a power mechanism for driving the passive shaft 3 to swing is provided in the dividing strip 2.

Specifically, an active cavity 10 is opened in the dividing bar 2, and the power mechanism includes an electric telescopic rod 11, a force rack 12 and a follower gear 13. The electric telescopic rod 11 is fixedly installed on the inner wall of the active cavity 10, and the output end of the electric telescopic rod 11 is fixedly connected to the force rack 12, and the force rack 12 is slidably installed on the bottom wall of the active cavity 10. The passive shaft 3 passes through the active cavity 10, and the part of the passive shaft 3 located in the active cavity 10 is fixedly installed with a follower gear 13, and the follower gear 13 is meshed with the force rack 12. A power supply 14 is installed on the dividing bar 2, and the power supply 14 is connected to the electric telescopic rod 11 through a wire.

Specifically, a heel stopper 6 is fixedly connected to the heel of the shoe-shaped pedal 5, and a protective pad 7 is bonded to the heel stopper 6 to protect the patient's heel, reduce friction, and avoid discomfort. Rings 8 are fixedly connected to the middle of both sides of the shoe-shaped pedal 5, and one of the rings 8 is fastened with an elastic strap 9 to assist in fixing the feet.

Specifically, the top surface of the training board 1 is fixedly connected with a buffer pad 16 located below the shoe-shaped pedal 5, so that the shoe-shaped pedal 5 and the buffer pad 16 are in elastic contact with each other, thereby improving the comfort of touch.

Specifically, a hanging hole 15 is provided at the end of the dividing bar 2 away from the passive shaft 3, which is used to hang the training board 1 when not in use.

The specific implementation of this embodiment is as follows: when in use, the training board 1 is placed flat or stood up against the end of the bed for the patient to perform sit-stand training or bed training. The patient puts both feet into the two shoe-shaped pedals 5 respectively, and ties the two ends of the elastic binding belt 9 to the left and right rings 8 respectively, so that the feet are fixed in the shoe-shaped pedals 5 to avoid falling off during training. The electric telescopic rod 11 drives the force rack 12 to move back and forth in the active cavity 10, and then the follower gear 13 drives the passive shaft 3 and the connecting sleeve 4 to swing, so as to complete the movement of the feet driven by the shoe-shaped pedal 5. Since the passive shaft 3 is close to the heel position of the shoe-shaped pedal 5, the patient's feet can complete the "ankle pump movement" to promote the patient's rehabilitation, and the passive movement method is adopted to help the patient's self-care ability.

In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (7)

1. An ankle pump exercise leg trainer, characterized in that: including training board (1) and shoe type footboard (5), the center department fixedly connected with of training board (1) top divides shelves strip (2), and divides into two parts with training board (1) evenly to divide into shelves strip (2), driven shaft (3) are installed in the rotation of shelves strip (2), and all stretch out and fixedly connected with in the both ends of driven shaft (3) link up seat (4), two same one side of linking seat is all fixedly installed with shoe type footboard (5), and the one end that shoe type footboard (5) is close to linking seat (4) is heel department, be equipped with the power unit who drives driven shaft (3) wobbling in shelves strip (2).

2. An ankle pump athletic leg training device according to claim 1, wherein: the gear-sorting mechanism is characterized in that a movable cavity (10) is formed in the gear-sorting bar (2), the power mechanism comprises an electric telescopic rod (11), a force-applying rack (12) and a follow-up gear (13), the electric telescopic rod (11) is fixedly arranged on the inner wall of the movable cavity (10), the force-applying rack (12) is fixedly connected with the output end of the electric telescopic rod (11), the force-applying rack (12) is slidably arranged on the inner bottom wall of the movable cavity (10), the driven shaft (3) penetrates through the movable cavity (10), the follow-up gear (13) is fixedly arranged on the part, located in the movable cavity (10), of the driven shaft (3), and the follow-up gear (13) is meshed with the force-applying rack (12).

3. An ankle pump athletic leg training device according to claim 2, wherein: the power supply (14) is arranged on the grading strip (2), and the power supply (14) is connected with the electric telescopic rod (11) through a wire.

4. An ankle pump athletic leg training device according to claim 1, wherein: the heel of the shoe-shaped pedal (5) is fixedly connected with a heel baffle (6), and a protective cushion (7) is adhered to the heel baffle (6).

5. An ankle pump athletic leg training device according to claim 4, wherein: the middle parts of the two sides of the shoe-shaped pedal (5) are fixedly connected with lantern rings (8), and an elastic binding belt (9) is tied on one lantern ring (8).

6. An ankle pump athletic leg training device according to claim 5, wherein: the top surface of the training plate (1) is fixedly connected with a cushion pad (16) positioned below the shoe-shaped pedal (5).

7. An ankle pump athletic leg training device according to claim 1, wherein: the end part of the stepping bar (2) far away from the driven shaft (3) is provided with a leaning hole (15).