Abstract: The invention relates to a bicycle (200), in particular an electric bicycle (200). The invention also relates to a light module (100) for use in a bicycle (200), in particular an electric bicycle (200) according to the invention. The invention further relates to a bicycle control unit (8) programmed to independently control a plurality of light sources (104) of at least one light module (100) for use in a bicycle (200), in particular an electric bicycle (200) according to the invention. The invention moreover relates to an assembly of at least one light module (100) according to the invention and at least one bicycle control unit (8) according to the invention.

Abstract: A hard disk drive vibration-proof structure includes a casing and a buffer element for suspending a hard disk drive in the casing to render the hard disk drive vibration-proof. The buffer element encloses the hard disk drive and is disposed in the casing. The hard disk drive is suspended in the casing by the buffer element. Therefore, the hard disk drive vibration-proof structure achieves suspended antivibration which features enhanced efficiency of antivibration, and, in particular, achieves suspended antivibration with a simple structure.

Abstract: An electrical connector includes an insulator housing that has a base portion, a mating portion, and two retaining extensions. A plurality of terminals extend in the mating portion. Each retaining extension includes a lower part formed with a retaining slot, a top retaining wall defining a top end of the retaining slot, and a bottom opening. A pair of board locking members have inserting portions disposed in the retaining slots, and locking pegs projecting downwardly from the inserting portions through the bottom openings. The inserting portions abut against the top retaining walls when the locking pegs are pushed upwardly by an external force.

Abstract: An electrical connector includes a first terminal module having a row of first terminals and an insulative first seat body molded over the first terminals, a second terminal module having a row of second terminals and an insulative second seat body molded over the second terminals, a coupling member disposed on and coupling the first and second seat bodies, an insulative housing having a sleeve portion receiving the first and second terminal modules, a retaining member disposed on the housing for positioning the first and second seat bodies to the housing, and a metal shield surrounding the sleeve portion.

Abstract: A USB electrical connector includes an insulative seat body having a top wall and a protrusion projecting from the top wall, a plurality of terminals mounted on the seat body, and a metal shell snugly receiving the seat body and having a front open end, a top wall which has an opening interlocking with the protrusion, a slit that extends from the front open end to the opening, and two opposite resilient anchor plate portions that extend between the front open end and the opening on two opposite sides of the slit.