A lung capacity test training device

Abstract

The invention relates to a vital capacity testing and training device. The device comprises a bottom plate, a conveyor, transferring mechanisms, a blowing mechanism and plastic balls, the conveyor isinstalled on the bottom plate, and the transferring mechanisms are arranged at the left end of the conveyor; the right ends of the transferring mechanisms are connected with the blowing mechanism, theblowing mechanism is installed on the bottom plate, and the plastic balls are placed on the transferring mechanisms; the two transferring mechanisms are symmetrically arranged frontward and backward,the transferring mechanisms comprise limit frames, transferring motors, transferring frames and auxiliary branch chains, the blowing mechanism comprises a supporting plate, an installing plate, a blowing cylinder, a guiding frame and an adjusting branch chain, and the auxiliary branch chains comprise auxiliary motors, rotary rods, rotary blocks, auxiliary rods and reset springs. The device can solve the problems that in an existing vital capacity training process, training content is boring, it is difficult to persist in training, training intensity is uncontrollable, and the operation needsto be repeated manually.

Description

Technical field [0001] The invention relates to the field of lung capacity training equipment, in particular to a lung capacity test and training device. Background technique [0002] Vital capacity refers to the amount of air that you try to exhale after maximum inhalation, and there are large individual differences. Affected by factors such as age, gender, body size, strength of respiratory muscles, and elasticity of lungs and thorax. Generally speaking, the stronger the body, the greater the lung capacity. Studies have shown that it has a high correlation with the maximum oxygen uptake, and is often used as an index to evaluate human fitness. Therefore, in order to improve vital capacity, vital capacity training is required. [0003] Common lung capacity training methods include exercise breathing, deep breathing and push-ups, etc. These training methods have some disadvantages: [0004] (1) Exercise breathing method needs to be carried out during physical exercise, has a cert...

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Problems solved by technology

[0009] In order to make up for the deficiencies in the prior art, the present invention provides a lung capacity test training device, which can solve the problems existing in the current lung capacity training process, such as boring training content, difficulty in persistence, uncontrollable training intensity, and the need for manual repeated operations.

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