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US 12,525,759 B2Granted
Power adapter
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorZhouquan Zuo
Life of this patent
Estimating the term…
Abstract
A power adapter includes a housing, a holder, a moving part, and a prong. The housing defines an inner cavity and a through groove communicating with the inner cavity, and the holder is received in the inner cavity and provided with a boss fitting the through groove. The boss defines a receiving groove at a side away from the inner cavity. The moving part is movably connected to the holder and partially exposed to an outside of the housing. The prong is rotationally connected to the boss, and the prong is movable relative to the holder along with the moving part, so that the prong is flippable to extend out from or retract to the receiving groove.
Claims19
A power adapter, comprising:
- a housing defining an inner cavity and a through groove communicating with the inner cavity;
- a holder received in the inner cavity and provided with a boss fitting the through groove, wherein the boss defines a receiving groove at a side away from the inner cavity;
- a moving part movably connected to the holder and partially exposed to an outside of the housing;
- and
- a prong rotationally connected to the boss, wherein the prong is movable relative to the holder along with the moving part, so that the prong is flippable to extend out from or retract to the receiving groove;
- wherein the power adapter further comprises a transmission part received in the inner cavity, wherein the transmission part is connected to the moving part and the prong to convert a motion torque of the moving part into a rotation torque and transmit the rotation torque to the prong, so that the prong is flippable relative to the housing.
3 more elements
A power adapter comprising:
- a holder;
- a button arranged on the holder;
- a prong flippably connected to the holder;
- and
- a driving assembly connecting the prong and the button;
- wherein
- the button is slidable relative to the holder when the button is pressed, and the button is configured to release a driving torque of the driving assembly to the prong or restrict the driving torque of the driving assembly from being transmitted to the prong;
- wherein the driving assembly comprises a limiting member and a driving member, wherein
- the limiting member is connected to the prong and the driving member, the limiting member is unlocked from the button and configured to transmit a driving torque of the driving member to the prong when the button is in a pressed state, and the limiting member is locked with the button and configured to restrict the driving torque of the driving member from being transmitted to the prong when the button is in a non-pressed state.
6 more elements
A power adapter, comprising:
- a housing defining an inner cavity and a through groove communicating with the inner cavity;
- a holder received in the inner cavity and provided with a boss fitting the through groove, wherein the boss defines a receiving groove at a side away from the inner cavity;
- a moving part movably connected to the holder and partially exposed to an outside of the housing;
- and
- a prong rotationally connected to the boss, wherein the prong is movable relative to the holder along with the moving part, so that the prong is flippable to extend out from or retract to the receiving groove;
- wherein the receiving groove is implemented as two receiving grooves;
- wherein the prong is provided with a rotating shaft and two pin posts fixed to the rotating shaft, wherein the rotating shaft is rotationally connected to the holder and passes through the two receiving grooves, and the two pin posts are flippable to extend out from or retract to the two receiving grooves, respectively;
- wherein the holder comprises a first casing adjacent to the through groove and a second casing covered with the first casing, and the boss is disposed at a side of the first casing away from the second casing, wherein
- the first casing is provided with a bearing boss at a side of the first casing facing the second casing, wherein the bearing boss corresponds to the receiving groove;
- the second casing is provided with a bearing protrusion at a side of the second casing facing the first casing, wherein the bearing protrusion fits the bearing boss;
- and
- the rotating shaft is rotationally connected between the bearing boss and the bearing protrusion.
9 more elements
Dependencies are inferred from the claim text.