摘要:
Described are an oscillation amplitude control component, home electrical equipment and an oscillation amplitude control method and device. The component includes: a V-shaped grooved gear (110), a pressure pump, a roller (120) with a pre-formed groove and a transmission belt (130); the V-shaped grooved gear (110) includes a central shaft and two conical plates; lateral surfaces of two conical plates and the central shaft enclose a V-shaped groove; a gear is arranged on a circumference of a conical plate and joined with an oscillating switch selectively; the transmission belt (130) is configured to surround the V-shaped groove and the pre-formed groove; two conical plates regulate a surrounding radius of the transmission belt (130) surrounding the V-shaped groove under control of pressure generated by the pressure pump; the roller (120) is fixed in an oscillating plate, and controls an oscillation amplitude of the home electrical equipment through the oscillating plate.
摘要:
Described are an oscillation amplitude control component, home electrical equipment and an oscillation amplitude control method and device. The component includes: a V-shaped grooved gear (110), a pressure pump, a roller (120) with a pre-formed groove and a transmission belt (130); the V-shaped grooved gear (110) includes a central shaft and two conical plates; lateral surfaces of two conical plates and the central shaft enclose a V-shaped groove; a gear is arranged on a circumference of a conical plate and joined with an oscillating switch selectively; the transmission belt (130) is configured to surround the V-shaped groove and the pre-formed groove; two conical plates regulate a surrounding radius of the transmission belt (130) surrounding the V-shaped groove under control of pressure generated by the pressure pump; the roller (120) is fixed in an oscillating plate, and controls an oscillation amplitude of the home electrical equipment through the oscillating plate.
摘要:
The present disclosure discloses a method and a device for verifying a fingerprint, which pertains to computer technology. The method includes: generating (101), when a user's finger slides in a fingerprint collection area, a fingerprint image to be verified; comparing (102) the fingerprint image to be verified with a referential fingerprint image; and determining (103), when the fingerprint image to be verified is the same as the referential fingerprint image, that verification for the user's fingerprint succeeds. In the disclosure, a dynamic fingerprint image to be verified may be generated through combination of a slide action of the finger and a fingerprint of the finger, and the verification of the fingerprint is performed using the dynamic fingerprint image to be verified.