CN202497658U - Lower limb assistant training device - Google Patents

Abstract

The utility model discloses an auxiliary training device for lower limbs, which is characterized in that it comprises a connecting rod assembly and an elastic reset training assembly. The elastic reset training assembly is connected to the connecting rod assembly. The connecting rod assembly includes a first connecting rod and a second connecting rod. The upper end of a connecting rod is pivotally connected with a belt, the lower end of the first connecting rod is connected to the upper end of the second connecting rod through a first spring, and the lower end of the second connecting rod is fixedly provided with an ankle sleeve; the advantage is that the upper end of the connecting rod assembly is connected There is an elastic reset training component, and the belt shaft is connected to the first connecting rod. When the patient wears it on the lower limbs for lower limb rehabilitation training, it fits the trajectory of human bone movement, making people comfortable to wear and conducive to rehabilitation training; while elastic reset training The component is connected with the slider by a spring, and the elastic force of the spring is used to help the patient to train the muscles of the lower limbs, and the training effect is better, and the whole device is simple in structure and light in weight.

Description

A lower limb auxiliary training device

technical field

The utility model relates to an auxiliary medical rehabilitation training device, in particular to an auxiliary lower limb training device.

Background technique

The elderly and patients with leg injuries will have different degrees of damage to their lower limb muscles, which will affect their daily life. When walking, these people with lower extremity injuries usually need to use crutches or walkers to support their body weight and help them walk, but these devices cannot help them regain muscle strength; there are also some lower extremity rehabilitation training devices that can be used to help patients Carry out the recovery training of muscle, but these equipment structures are more complicated and wear not too comfortable.

Contents of the invention

The technical problem to be solved by the utility model is to provide a lower limb auxiliary training device that is simple in structure and conforms to the movement track of human bones, making people comfortable to wear.

The technical solution adopted by the utility model to solve the above technical problems is: a lower limb auxiliary training device, including a connecting rod assembly and an elastic reset training assembly, the elastic reset training assembly is connected to the connecting rod assembly, the The connecting rod assembly includes a first connecting rod and a second connecting rod, the upper end of the first connecting rod is pivotally connected with a belt, the lower end of the first connecting rod and the upper end of the second connecting rod pass through the first connecting rod A spring is connected, and the lower end of the second connecting rod is fixedly provided with an ankle sleeve.

A connecting shaft is pivotally connected to the first connecting rod, and a connecting piece is fixedly arranged on the waist belt, and the connecting piece is fixedly arranged on the connecting shaft. the

The elastic reset training assembly includes a first slider and a second slider, the first connecting rod is provided with a first sliding slot, and the first sliding block is slidingly fitted with the first sliding slot , a second spring is fixedly arranged between the connecting shaft and the first slider, a second slide groove is arranged on the second connecting rod, and the second slider and the first slider The two sliding slots are slidably matched, a fixed shaft is fixedly arranged at the lower end of the first connecting rod, and a third spring is fixedly arranged between the fixed shaft and the second sliding block.

The material of the ankle cover is rubber.

Compared with the prior art, the utility model has the advantage that since the connecting rod assembly is connected with an elastic reset training assembly, and the waist belt is pivotally connected to the first connecting rod, it fits the human body better when the patient wears it on the lower limbs for rehabilitation training of the lower limbs. The trajectory of bone movement makes people comfortable to wear and is conducive to rehabilitation training; while the elastic reset training component connects the slider through a spring, and helps the patient to train the muscles of the lower limbs through the action of the spring force, the training effect is better, and the whole device structure Simple and light weight.

Description of drawings

Fig. 1 is one of structural representation of the utility model;

Fig. 2 is the second structural diagram of the utility model.

Detailed ways

The utility model is described in further detail below in conjunction with the accompanying drawings.

As shown in the figure, a lower limb auxiliary training device includes a first connecting rod 1, a second connecting rod 2, a waist belt 3 and an elastic reset training assembly. The connecting piece 31 is fixedly arranged, and the connecting piece 31 is fixedly arranged on the connecting shaft 11. The lower end of the first connecting rod 1 is connected with the upper end of the second connecting rod 2 through the first spring 4, and the lower end of the second connecting rod 2 is fixedly arranged with The ankle sleeve 5, the elastic reset training assembly includes a first slider 6 and a second slider 7, the first connecting rod 1 is provided with a first chute 12, the first slider 6 is slidably matched with the first chute 12, The second spring 8 is fixedly arranged between the connecting shaft 11 and the first slider 6, the second connecting rod 2 is provided with a second chute 21, the second slider 7 is slidably fitted with the second chute 21, and the first connecting rod 2 A fixed shaft 13 is fixedly arranged at the lower end of the rod 1 , and a third spring 9 is fixedly arranged between the fixed shaft 13 and the second slider 7 .

In the above-mentioned embodiment, the material of the ankle cover 5 is rubber.

Claims (4)

1. lower limb supplemental training device; It is characterized in that comprising link assembly and elastic reset training assembly; Described elastic reset training assembly is connected on the described link assembly, and described link assembly comprises first connecting rod and second connecting rod, and the upper shaft of described first connecting rod is connected to waistband; The lower end of described first connecting rod is connected through first spring with the upper end of described second connecting rod, and the lower end of described second connecting rod is set with the ankle cover.

2. a kind of lower limb supplemental training device as claimed in claim 1 is characterized in that being connected with connecting axle on the described first connecting rod, is set with brace on the described waistband, and described brace is fixedly installed on the described connecting axle.

3. a kind of lower limb supplemental training device as claimed in claim 2; It is characterized in that described elastic reset training assembly comprises first slide block and second slide block; Described first connecting rod is provided with first chute, and described first slide block and described first chute are slidingly matched, and is set with second spring between described connecting axle and described first slide block; Described second connecting rod is provided with second chute; Described second slide block and described second chute are slidingly matched, and the lower end of described first connecting rod is set with fixed axis, are set with the 3rd spring between described fixed axis and described second slide block.

4. a kind of lower limb supplemental training device as claimed in claim 1 is characterized in that the material of described ankle cover is a rubber.

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