Electric hand-cranking-imitating fan
The utility model discloses an electric hand-cranking-imitating fan which comprises a first bevel gear, a second bevel gear, a motor, a connecting rod, a rocker, a fan face, a support, a planet wheel, a sun wheel, a planet carrier, a first shaft, a second shaft, a thrust plate and a clutch. The moto...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an electric hand-cranking-imitating fan which comprises a first bevel gear, a second bevel gear, a motor, a connecting rod, a rocker, a fan face, a support, a planet wheel, a sun wheel, a planet carrier, a first shaft, a second shaft, a thrust plate and a clutch. The motor drives the first bevel gear to rotate, and the sector fixedly installed on the rocker swings in a reciprocating mode for fanning through transmission of the connecting rod. The reciprocating swinging fanning simulates the action that a person shakes a fan with hands to fanning, the fanned wind is soft and comfortable, and the defect that the wind power of a traditional blade rotating type electric fan is not soft and comfortable enough is overcome. The rotation of the second bevel gear drives the planet wheel and the planet carrier to rotate through the engaged clutch, and the crank rocker mechanism and the sector which are arranged on the planet carrier also rotate together, so that the sector can fan in differe |
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