drum switch

基本解释

An electric chain saw guard plate switch linked brake apparatus comprises a brake drum, a brake band, a guard plate, a push connecting bar and an L-shaped button.
电动链锯保护板开关联动刹车装置，包括刹车鼓、刹车带、保护板、推动连杆以及L型按钮。
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Using ISD1420 series integrated phonetic circuit to produce sound and infrared diode on-off switch to simulate the beating process, a drum without drumhead is invented.
应用ISD1420系列集成语音电路发音，红外光控器的通断对应鼓槌敲击，模拟鼓槌敲击鼓皮振动发声，制作了无皮鼓。
A switch plate in the drum can lead the range of a material curtain formed by materials in the drum to be larger and more uniform, thereby improving the charging uniformity.
本发明滚筒内拨料板使物料在滚筒内形成的“料幕”范围更大、更均匀，提高加料的均匀性。
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