Drumstick-built-in rattle drum with light effect

Abstract

The invention discloses a drumstick-built-in rattle drum with a light effect. The rattle drum comprises a drum body, a handle, a drumstick, a connector, LED lamp beads, a speed sensor, a control chip and a battery, wherein the handle is fixedly arranged at the lower end of the drum body, and the upper end of the handle is inserted into the drum body; the connector is flexible, and the drumstick and the connector are arranged inside the drum body; the drumstick is fixedly connected to the upper end of the handle through the connector, and the speed sensor and the control chip are arranged inside the handle; when the handle is rotated, the speed sensor outputs corresponding signals to the control chip according to a detected rotation speed, and the control chip controls the corresponding luminance and flicker frequency of the LED lamp beads. The control chip of the drumstick-built-in rattle drum controls the LED lamp beads to emit light with the corresponding luminance and the flicker frequency to make the rattle drum colorful, changeable and strong dynamic, so that the visual effect of the rattle drum is improved; the rattle drum integrates sound and lamplight as a whole, has diversification functions and the beneficial effects of good entertainment, safety and reliability.

Description

technical field [0001] The invention relates to a rattle, in particular to a rattle with a light effect and built-in drum hammers. Background technique [0002] The rattle is an ancient and traditional folk musical instrument and toy that appeared in the Warring States Period. The main body of the rattle drum is a small drum with two drum hammers on both sides. There is a handle under the drum, and the drum hammer makes a sound when the drum handle is turned. The drum body can be made of wood or bamboo, as well as mud and hard paper; the drum surface is made of sheepskin, cowhide, snakeskin or paper, and the rattle drum with wooden body and sheepskin surface is the most typical. Early rattles were musical instruments rather than toys. Rattle drums are not unique to a certain place. Rattle drums have appeared in all parts of our country and in ethnic minority areas. Rattle drums are popular in Zhuoni in Gansu Province, Zhongdian, Weixi and Lijiang in Yunnan Province, Yanyu...

AI Technical Summary

Problems solved by technology

However, the traditional rattle has the same form and simple shape. Especially when it is used as a toy, children will accidentally eat the small drum hammers on both sides during play, which poses a threat to the child's personal safety, and the traditional rattle can only make a beating sound and lacks vision. Impact, can not arouse children's interest in color perception, it is easy to be abandoned by children

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