Adjustable center of gravity type balancing teeterboard

Abstract

An adjustable center of gravity type balancing teeterboard is characterized in that a counter weight is arranged on a bottom plate of the teeterboard, screws penetrate the counter weight and penetrate through screw holes formed in the bottom plate of the teeterboard, and two ends of each screw are respectively fixed with a steering disk. Two fixing strips are respectively welded on two sides of a protective cover. The lower ends of the fixing strips are fixed on the bottom plate of the teeterboard through screws. A scale is engraved on the protective cover. Two ends of the bottom plate of the teeterboard are provided with seats. A supporting point shifter is welded on the bottom plate of the teeterboard. The screw A passes through the supporting point shifter. When the adjustable center of gravity type balancing teeterboard is used, the counter weight moves horizontally to adjust the center of gravity, and the supporting point shifter is adjusted to one side which is light in weight, so that people who are great in difference of weights can also play with the teeterboard. The counter weight is moved to one side without people sitting, so that one person can play with the teeterboard. If the counter weight is not enough, the supporting point shifter is adjusted to move the bottom plate of the teeterboard to the direction without people. When the teeterboard is played, two hands can practice rotating the steering disks, and therefore flexibility of the hands is practiced. When the teeterboard is tilted vertically, the steering disk held by the hands can adjust balancing of a body.

Description

technical field [0001] The invention relates to a seesaw, in particular to an adjustable center of gravity balance seesaw. Background technique [0002] The existing seesaw is composed of a support point and a seesaw. According to the principle of leverage, two people with little difference in body weight can achieve dynamic balance, so it is only suitable for two people with little difference in body weight. What we often see is that an adult takes a child to play on the seesaw. Due to the imbalance between the two sides, the child will hang in the air, and the adult will not be able to lift it; or there is only one child, and that cannot play the seesaw. At present, some of the improved seesaws are only changed in shape, but their functions have not been improved, and some have been changed to electric seesaws. Its applicability is very good, and both adults and children can play together, but it requires complex circuit equipment and consumes energy. , There may also be ...

AI Technical Summary

Problems solved by technology

[0002] The existing seesaw is composed of a support point and a seesaw. According to the principle of leverage, two people with similar weights can achieve dynamic balance, so it is only suitable for two people with similar weights.

What we often see is that an adult takes a child to play on the seesaw. Due to the imbalance on both sides, the child will hang in the air, and the adult will not be able to lift it; or there is only one child, and that cannot play the seesaw.

At present, some of the improved seesaws are only changed in shape, but their functions have not been improved, and some have been changed to electric seesaws. Its applicability is very good, and both adults and children can play together, but it requires complex circuit equipment and consumes energy. , there may also be safety issues, it is not suitable for public facilities, and it cannot achieve the purpose of exercising

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