DRUM PRACTICE PAD HAVING SNARE WIRE ADJUSTMENT FUNCTION
A drum practice pad having a snare wire adjustment function comprises an elastic member, a striking pad, a base plate, and a snare wire adjustment device. The elastic member is fixed above the base plate. A resonance cavity is disposed below the base plate. The snare wire adjustment device is dispos...
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Format: | Patent |
Sprache: | chi ; eng ; fre |
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Zusammenfassung: | A drum practice pad having a snare wire adjustment function comprises an elastic member, a striking pad, a base plate, and a snare wire adjustment device. The elastic member is fixed above the base plate. A resonance cavity is disposed below the base plate. The snare wire adjustment device is disposed in the resonance cavity. The snare wire adjustment device comprises multiple steel balls, a T-shaped adjustment rod, an adjustment seat, an adjustment knob, and a spring. The steel balls are placed in the resonance cavity. The resonance cavity is sealed via a cover plate. A horizontal rod at an end portion of the T-shaped adjustment rod isolates the steel balls from an inner wall on one side of the rectangular resonance cavity. A vertical rod of the T-shaped adjustment rod is placed in a slot communicating with the resonance cavity. The spring is sleeved on and fixed to a middle portion of the vertical rod, and a tail portion of the vertical rod is connected to the adjustment knob. The T-shaped adjustment rod is |
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