Self-generating acousto-optic seesaw

Abstract

The invention discloses a self-generating acousto-optic seesaw. The seesaw comprises a seesaw body, a power generation device, a sound production device and a light-emitting device. The power generation device is electrically connected with the sound production device and the light-emitting device and used for supplying power to the sound production device and the light-emitting device. The sound production device and the light-emitting device are installed on the seesaw body. The seesaw body comprises a cross beam, a rotating body and a fixing seat, and the rotating body is fixed to the bottom of the center of the cross beam and pivoted to the fixing seat through a rotating shaft. The power generation device is installed on the rotating body, a power generator is in transmission connection with the rotating shaft through a transmission mechanism, and the rotating body rotates relative to the rotating shaft to drive the power generator to generate power. The self-generating acousto-optic seesaw can generate electricity to generate an acousto-optic effect, so that attraction and interestingness are enhanced, and potential safety hazards can be reduced.

Description

technical field [0001] The invention relates to a seesaw, in particular to a self-generating acousto-optic seesaw. Background technique [0002] Seesaw is a common equipment in fitness and entertainment places. At present, the traditional seesaw in various places includes a support point and a beam that can be inclined on both sides under the support of the support point. Generally, there are certain changes in appearance, and its function is relatively simple. In addition, there are also seesaws with light emitting function or sound playing function on the market. Because they need an external 220V power supply, on the one hand, it is not conducive to the installation and implementation of the equipment, and the requirements for the installation site are more complicated; on the other hand, there are safety hazards, especially For children's entertainment venues, although the functions of light and sound are more attractive to users, this function will bring dangers that ar...

AI Technical Summary

Problems solved by technology

[0002] The seesaw is a common equipment in fitness and entertainment places. At present, the traditional seesaw in various places includes a support point and a beam that can tilt on both sides under the support of the support point. Generally, there are certain changes in appearance, and its function is relatively simple.

In addition, there are also seesaws with light emitting function or sound playing function on the market. Because they need an external 220V power supply, on the one hand, it is not conducive to the installation and implementation of the equipment, and the requirements for the installation site are more complicated; on the other hand, there are safety hazards, especially For children's entertainment venues, although the lighting and sound functions are more attractive to users, this function will bring dangers that are prone to occur due to long-term power on, which is not conducive to popularization and use.

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