Portable computer
OwnerLai Yanginventor
Life of this patent
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Abstract
The present invention discloses a portable computer, comprising a main unit, a display unit, a connecting device that connects the display unit o the main unit mechanically, and a cable that connects the display unit to the main unit electrically; wherein, said connecting device is an extensible device, and at least a part of said cable is concealed in said extensible device. With said extensible device, the display. Unit can be controlled at different heights relative to the main unit as required, so as to facilitate: operation of the user. In addition, by concealing the cable in the extensible device partial y or entirely, the structure of the portable computer is simplified, and the portable computer is easier to be carried and operated; in addition, the safety is improved.
Claims9
A portable computer, comprising a main unit, a display unit, a connecting device that connects the display unit to the main unit mechanically, and a cable that connects the display unit to the main unit electrically;
- wherein, said connecting device is an extensible device, and at least a part of said cable is concealed in said extensible device, said extensible device is a pair of telescopic sleeves mounted on left and right sides of a rear part of said portable computer;
- said telescopic sleeves each comprising at least a top bushing mounted on the left or right side of the display unit and a bottom bushing hinged to the main unit and can slide within said top bushing;
- said cable extending from the main unit, passing through said telescopic sleeve and connecting to said display unit a continuous vertical cable passage slot is formed along an inner side wall of said top bushing which contacts with an inner side wall of said bottom bushing, extending in the vertical direction of the display unit;
- said cable runs from the main unit, passes through said bottom bushing and said top bushing, and extends to the display unit through said continuous vertical cable passage slot.
A portable computer comprising a main unit, a display unit, a connecting device that connects the display unit to the main unit mechanically, and a cable that connects the display unit to the main unit electrically:
- wherein, said connecting device is an extensible device, and at least a part of said cable is concealed in said extensible device, said extensible device is a pair of link mechanisms mounted on left and right sides of a rear part of said portable computer;
- each of the link mechanisms comprise an upper link bar with upper end hinged to said display unit and a lower link bar with lower end hinged to said main unit, and the lower end of said upper link bar is hinged to the upper end of said lower link bar;
- said cable protrudes from said main unit, passes through at least said upper link bar and lower link bar, and is connected to the display unit, said display unit upper link bar, lower link bar, and main unit are hinged via damping bearings, said damping bearings each comprise an annular bushing and a shaft in said annular bushing;
- there are multiple grooves on an inner surface of said annular bushing, and there are corresponding guide grooves on an outer surface of said shaft:
- each of said guide grooves having a ball fastener and a spring that biases said ball fastener into the guide groove.
Dependencies are inferred from the claim text.