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drink-protective cup holder that holds the sway and shaking
drink-protective cup holder that holds the sway and shaking
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机译:喝下保护性的杯托,它可以保持摇动
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摘要
The present invention uses a gyro sensor and a piston motor to keep the cup contained in the cup holder in a balanced state at all times to prevent spillage and damage of the beverage contents, so that the user of this device needs to pay attention to the beverage placed in the cup holder disappears
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