30results about How to "Meet different training needs" patented technology

The invention discloses a safety hurdle for track and field. The safety hurdle comprises bases, elastic connecting rods are arranged in the middles of the upper sides of the bases, supporting rods are arranged at the upper ends of the elastic connecting rods, and vertical rods are arranged at the upper ends of the supporting rods. A plurality of adjusting grooves are formed in the inner sides of the vertical rods, adjusting cavities are formed in the upper portions of the inner sides of the supporting rods, and sliding blocks matched with the adjusting grooves are arranged in the adjusting cavities. The outer ends of the sliding blocks are connected with telescopic rods, and reset springs are arranged on the telescopic rods. First cavities are formed in the middles of the lower sides of the bases, electric telescopic rods are arranged in the first cavities, movable plates are arranged at the lower ends of the electric telescopic rods, and a plurality of locating columns are arranged on the lower sides of the movable plates. Second cavities are formed in the left end and the right end of the lower side of each base, struts are arranged in the second cavities, and fixing devices are arranged at the lower ends of the struts, and comprise boxes and suction cups. The safety hurdle is simple in structure, convenient to use, wide in application range and high in safety, and height adjustment is convenient.

The invention discloses a safety hurdle for track and field. The safety hurdle comprises bases, elastic connecting rods are arranged in the middles of the upper sides of the bases, supporting rods are arranged at the upper ends of the elastic connecting rods, and vertical rods are arranged at the upper ends of the supporting rods. A plurality of adjusting grooves are formed in the inner sides of the vertical rods, adjusting cavities are formed in the upper portions of the inner sides of the supporting rods, and sliding blocks matched with the adjusting grooves are arranged in the adjusting cavities. The outer ends of the sliding blocks are connected with telescopic rods, and reset springs are arranged on the telescopic rods. First cavities are formed in the middles of the lower sides of the bases, electric telescopic rods are arranged in the first cavities, movable plates are arranged at the lower ends of the electric telescopic rods, and a plurality of locating columns are arranged on the lower sides of the movable plates. Second cavities are formed in the left end and the right end of the lower side of each base, struts are arranged in the second cavities, and fixing devices are arranged at the lower ends of the struts, and comprise boxes and suction cups. The safety hurdle is simple in structure, convenient to use, wide in application range and high in safety, and height adjustment is convenient.

The invention discloses a core strength training device and a use method thereof, which belong to the field of training equipment. A core strength training device and a use method thereof include a base, a training mat, an upper limb support and a lower limb support, an upper limb support and a lower limb support. The limb supports are all U-shaped steel frame structures. The training mat is fixed on the U-shaped steel frame of the upper limb support and the lower limb support. The opposite sides of the upper limb support and the lower limb support are fixed with driven gears, and the top of the base is fixed with Two symmetrically arranged rotating shafts, driven gears are connected to the rotating shafts in rotation, torsion springs are fixed between the opposite sides of the two driven gears, and first sliding bars are symmetrically arranged on both sides of the upper limb support. On the basis of the core strength of the plank, the resistance training of the legs and elbows is added. The training functions are diverse, and the core strength training is comprehensive. It has a market prospect and is suitable for promotion.

The invention discloses a ladder machine with the adjustable lifting angle. The machine comprises a base, a lifting base and a pedal unit. The lifting base is arranged on the base in a pivot mode, the lifting base adjusts the lifting angle relative to the base by means of a lifting base regulator, the pedal unit is arranged on the lifting base and provided with a plurality of pedals capable of pivoting relative to the lifting base, the pivoting angle of each pedal relative to the lifting base is adjusted through a pedal regulator arranged on the lifting base so that the pedals can keep the horizontal state at any time, and accordingly a user can maintain a proper posture and conduct training of various climbing gradients.

The invention relates to the field of orthopedic rehabilitation, in particular to a walking trainer for orthopedic rehabilitation, comprising a walking support mechanism, a mounting mechanism and a training intensity adjustment mechanism, the training intensity adjustment mechanism is installed on the walking support mechanism through the installation mechanism; the training intensity The adjustment mechanism includes a drive mechanism, a load-reducing mechanism, a load-increasing mechanism and a body fixing garment. Both the load-reducing mechanism and the load-increasing mechanism are connected with the driving mechanism. , the load-reducing mechanism is connected with the body-fixing garment, the load-increasing mechanism is not connected with the body-fixing garment, the load-reducing mechanism is driven to rise by the driving mechanism, and an upward pulling force is provided to the body-fixing garment to realize load-reducing training. The structural setting of the device can select different training intensities according to the conditions of patients to meet different training demands, thereby ensuring the effect of training and having strong practicability.