Electrical charging device and electrical docking station

摘要

An electrical charging device includes a top cover, a bottom cover and a fixing assembly. The fixing assembly includes a first button device, a second button device, and a lifting device. The first button device moves back and forth along a first axis with a first button pole retracting into the electrical charging device and protruding out from the electrical charging device. The second button device moves back and forth along a second axis, with a second button pole retracting into the electrical charging device and protruding out from the electrical charging device. The lifting device rises up and drops down along a third axis, with a contacting table carrying conductive pins protruding out from the electrical charging device and retracting into the electrical charging device, thereby making electrical contact with the electrical charging device.

主权项

1. An electrical charging device, comprising:
a bottom cover defining a first accommodating space extending along a first axis and a second accommodating space extending along a second axis perpendicular to the first axis, a first through hole defined in a first inner end surface of the first accommodating space extending along the first axis and intercommunicating the first accommodating space and the outside of the bottom cover, a second through hole defined in a first inner end surface of the second accommodating space extending along the second axis and intercommunicating the second accommodating space and the outside of the bottom cover; a fixing assembly comprising a first button device, a second button device, and a lifting device; the first button device comprising a first button pole and configured to move back and forth along the first axis inside the first accommodating space with the first button pole retracting substantially into the first through hole and protruding out from the first through hole; the second button device comprising a second button pole and configured to move back and forth along the second axis inside the second accommodating space with the second button pole retracting substantially into the second through hole and protruding out from the second through hole, the second button device further comprising a supporting table with a first slant surface; and the lifting device arranged on the second button device and comprising a lifting table with a second slant surface and a contacting table with conductive pins provided thereon, the contacting table and the lifting table being at opposite sides of the lifting device, and the second slant surface movably abutting against the first slant surface; and a top cover engaged with the bottom cover, with the top and bottom covers substantially receiving the fixing assembly therein, the top cover defining a third accommodating space, the lifting device configured to rise and descend along a third axis perpendicular to the first and second axes substantially inside the third accommodating space, a third through hole defined above the third accommodating space and extending along the third axis and intercommunicating the third accommodating space and the outside of the top cover, and the contacting table configured for retracting substantially into the third through hole and protruding out from the third through hole in unison with the movement of the lifting device.