Intelligent equipment for dance ligament stretching training

Abstract

The invention discloses intelligent equipment for dance ligament stretching training, and belongs to the technical field of fitness equipment. The intelligent equipment for dance ligament stretching training comprises an L-shaped training table, a supporting column is arranged in a stretching supporting cylinder, a C-shaped base plate is welded to the upper end of a telescopic column A, a protective sponge adheres to the surface of the C-shaped base plate through a hook-and-loop fastener, a fixing lug A is arranged on one side of the outer wall of the circumference of the stretching supporting cylinder, and a compression spring is fixedly arranged in the middle of the upper side of a fixing block. A fixing lug B is arranged on the other side of the outer wall of the circumference of the stretching supporting cylinder, an L-shaped rod is rotatably connected into the fixing lug B through a pin shaft, and the structures are in close fit so that the device can be used for stretching training of leg joints; and meanwhile, the L-shaped rod can be adjusted by one hand during training, therefore when a trainer isstretching, the stretching strength is adjusted while training is performed according to the adaptive condition of the legs so that the trainee can challenge the limit of himself, and the training effect and efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of fitness equipment, and more specifically, relates to an intelligent device for stretching training of dance ligaments. Background technique [0002] Dance is a performing art, which uses the body to complete various elegant or difficult movements, usually with musical accompaniment, and uses rhythmic movements as the main means of expression. Engaging in dance performances requires performers to have good body flexibility. At the same time, in the process of training or performing dances, there are often people who need to stretch their ligaments after a long dance exercise to avoid sore legs and unable to perform normal practice the next day. Condition. The prior art publication No. CN112370734A provides an intelligent device for dance ligament stretching training and its use method. The device allows the trainer to sit on the cushion and place both legs on the leg support pad so that the leg support st...

AI Technical Summary

Problems solved by technology

The prior art publication No. CN112370734A provides an intelligent device for dance ligament stretching training and its use method. The device allows the trainer to sit on the cushion and place both legs on the leg support pad so that the leg support stretches. After opening, by setting a threaded groove with a gradual pitch on the drive shaft, the drive block can set a damping adjustment device in the process of pushing the leg support to open or close, and cooperate with the threaded groove whose pitch gradually decreases from back to front , so that in the process of rapid opening of the leg support in the early stage, the spring releases the elastic force to promote the opening. The above-mentioned training device has the following problems in the use process: the device manually opens and closes the legs laterally by the trainer while sitting, while Usually for dance and other sports, the joints are straightened and stretched, and the ligaments here are the parts that are most stressed and need to be stretched or injured. However, this device does not lift and stretch the legs, and the training effect is poor and cannot The intensity adjustment of stretching will affect the later dance practice;

[0003] In the existing joint and ligament training devices, such as CN101836930A in the existing patented technology, although the stretching strength adjustment in the rehabilitation training of lacquered joints can be realized, it is necessary to use an external air source to drive the structure, such as a cylinder to realize the air supply pressure, supply pressure, etc. The adjustment of the air direction can realize the adjustment of the stretching strength, so the cost of the whole equipment is relatively high, and it is not convenient enough to pay;

[0004] Among the rehabilitation training equipment in other existing patented technologies, some of them realize the adjustment of the stretching intensity by adjusting the front and rear displacement of the front and rear stretching walls, but this method needs to occupy a long space to provide enough space for the telescopic arm. Large stretching space and strength adjustment space make the whole equipment larger

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