6 results about "Music player" patented technology

This invention relates to a method to make digital music play relative music according to movement, which adds vibration sensor in player with beat frequency label; the vibration sensor senses the vibration signals and the central processor computes out movement beat frequency to select music play; if user movement frequency changes, the central processor judges whether to re-select music play.

The utility model discloses an engineering mechanical control box, and relates to the technical field of mechanical equipment, in particular to a multifunctional engineering mechanical control box. The mechanical control box comprises a mechanical control box body, a mechanical control box shell, an LED display screen, a mounting base, a controller, a music player, a power supply, a control paneland a lighting device. A volume control button, a music playing button, an LED display screen and a control panel are arranged on the mechanical control box body. A mechanical control box shell is arranged on the outer side of the mechanical control box body. A controller, a music player and a power supply are arranged in the mechanical control box body, a mounting seat is arranged above the mechanical control box shell, and a lighting device is arranged on the mounting base. After the technical scheme is adopted, the mechanical control box has the beneficial effects that the music player is arranged in the mechanical control box, music can be played to relieve fatigue, the lighting device is arranged, lighting can be provided under severe conditions, operation is convenient, the LED display screen is arranged, and data can be displayed.

The invention discloses an interactive game device for English teaching. The technical problem to be solved is to provide an interactive game device for English teaching which is highly interesting and can improve students' interest in learning. The invention provides such an interactive game device for English teaching, which includes a left bracket, a right bracket, a bottom plate, a box body, a motor I, a driving wheel, a driven wheel, a toothed belt, a card box, a viewing window, and an electric push rod . There is a box below the bottom plate, a motor Ⅰ is installed on the upper left of the box, a driving wheel is installed on the motor Ⅰ, a driven wheel is installed on the upper right of the box, and a toothed belt is connected between the driving wheel and the driven wheel. A card case is attached to the shaped belt. The invention achieves the effects of high interest and can improve students' interest in learning.