Abstract: A coaxial cable connector includes a housing, a terminal received in the housing, a cover located in the housing and pressed on the terminal and a shell enclosing the housing. The housing has a holding portion defining a bottom board and a tubular portion extending downward from the bottom board. The holding portion has an erect portion which defines a locating cavity thereon and two supporting portions which form a receiving recess therebetween receptively protruding upward at a rear portion and a front portion of the bottom board and a passageway between the erect portion and the supporting portions and penetrating through the bottom board and the tubular portion. The terminal has a base portion located in both the locating cavity and the receiving recess and a mating portion received in the passageway.

Abstract: A multi-band antenna includes a first radiating portion, a second radiating portion extending perpendicularly from the first radiating portion, a third radiating portion extending perpendicularly from the second radiating portion and located at a same side with respect to the second radiating portion as the first radiating portion, a fourth radiating portion extending perpendicularly from the third radiating portion towards the first radiating portion, a fifth radiating portion in alignment with the first radiating portion, with a feeding portion connecting with the first radiating portion and the fifth radiating portion, a sixth radiating portion extending perpendicularly towards the fourth radiating portion from the fifth radiating portion and spaced away from the fourth radiating portion, and a grounding portion spaced from the first radiating portion, the feeding portion and the fifth radiating portion with a grounding area disposed thereon, and connected with the first radiating portion by a connecting p

Abstract: A multi-band antenna includes a first radiating portion, a second radiating portion extending perpendicularly from the first radiating portion, a third radiating portion extending perpendicularly from the second radiating portion and located at a same side concerning the second radiating portion with the first radiating portion, a fourth radiating portion extending perpendicularly from the third radiating portion and located at a same side concerning the third radiating portion with the second radiating portion, a fifth radiating portion extending from the fourth radiating portion towards the second radiating portion and spaced from the second radiating portion, a sixth radiating portion aligned with the first radiating portion with a feeding portion connected therebetween, a seventh radiating portion extending towards the fourth radiating portion from the sixth radiating portion, and a grounding portion spaced from the first radiating portion and the sixth radiating portion and having a grounding point.

Abstract: An antenna connected with a matching circuit is mounted in a portable electronic device for receiving radio frequency band. The antenna includes a flat-plate coil with a shape thereof depending on a receiving space of the portable electronic device, a feeding portion defined at one free end of the coil for connecting with the matching circuit, and a grounding portion defined at the other free end of the coil. Accordingly, the antenna can be received in the portable electronic device with a small-occupied space, and is convenient for a user to listen to broadcast at random.

Abstract: An auxiliary position apparatus is adapted for an injection molding machine which includes a nose and the nose has a nozzle at one end thereof. The auxiliary position apparatus includes a position device for being mounted to the nose and at least two light emitting devices adjustably mounted to the position device. The two light emitting devices can emit two adjustable light beams to focus as a light-spot which is substantially in alignment with the nozzle on a mold placed on the injection molding machine. By moving the mold to make the light-spot located at an injecting hole of the mold, the nozzle can be adjustably in alignment with the injecting hole rapidly and precisely before the injection molding operations.

Abstract: The present invention relates to a sliding hinge. The sliding hinge includes a basic body, a sliding body slidably coupling with the basic body and a pushing component placed between the basic body and the sliding body. The pushing component has a torsion spring and a damping plate. The torsion spring has a first elastic arm and a second elastic arm, a free end of the first elastic arm is pivotably connected to the basic body, a free end of the second elastic arm is pivotably connected to the sliding body. The damping plate is pivotably mounted on the sliding body. The damping plate defines a stopping portion, the stopping portion has two stopping ends alternately engaging with the second elastic arm for providing a damping force to the second elastic arm when a stored elastic force of the torsion spring is released.

Abstract: A water-proof connector has a base. The base has a passageway passing through a first end thereof and a second end thereof opposite to the first end. The second end has a first stopping rib and a second stopping rib protruded outwards from two opposite portions of an edge of the passageway. Two ends of each of the first and second stopping ribs are extended oppositely to form a third stopping rib and a fourth stopping rib. A cap covered to the second end has a covering plate. The covering plate has an indention area at an engaging side thereof. A side of the indention area encloses and abuts against the first stopping rib and the second stopping rib, and has two opposite portions formed with two spaced open first slots and two spaced open second slots, respectively, for receiving the third stopping ribs and the fourth stopping ribs.

Abstract: A probe connector has an insulating housing having at least one inserting hole and an installing groove adjacent to the inserting hole for communicating with thereof. At least one probe pin assembly mounted to the inserting hole comprises a cylindraceous barrel, an elastic element received in the barrel, and a plunger mounted to the barrel and exposing from an end of the barrel. The barrel has a main body, with an opening formed thereon and facing the installing groove. A fixing element fixed in the installing groove has an elastic arm which is formed with a resting portion projecting into a chamber surrounded by the main body through the opening. The resting portion resiliently rests against a side of the plunger when the plunger is pressed downwards to deflect to contact an inner surface of the main body by an opposite side thereof.

Abstract: A board-to-board connector assembly includes a receptacle connector and a plug connector. The receptacle connector includes a receptacle housing, a plurality of first terminals and at least one fixing member disposed in the receptacle housing respectively. Each of the first terminals has a crooked first resilient portion and a soldering portion protruded from a free end of the first resilient portion to further project under the receptacle housing. The fixing member has a pair of crooked second resilient portions and two soldering tails each protruded from a free end of the respective second resilient portion to further project under the receptacle housing. The plug connector includes a plug housing mated with the receptacle housing, and a plurality of second terminals disposed in the plug housing and electrically contacting the corresponding first terminals.

Abstract: An electrical connector adapted to be mounted to a PCB for electrically connecting with a butting component includes an insulating housing and a plurality of terminals received in the insulating housing. The insulating housing defines a soldering surface and a mating surface contiguous to the soldering surface. The mating surface has a receiving recess for receiving the butting component. The receiving recess has a bottom protruding outwards to form a receiving plate substantially perpendicular to the soldering surface, with a plurality of terminal grooves extending substantially perpendicular to the mating surface formed thereon. Each of the terminals has a contacting portion received in the terminal groove and a soldering portion substantially perpendicular to the contacting portion. The soldering portions are arranged in plural rows and extend outside the soldering surface for being soldered on the PCB.

Abstract: An electrical connector has an insulating housing defining a front wall. The front wall has a mating portion defining a plurality of passageways extending frontward and rearward in a top surface and a bottom surface respectively. A first terminal module has a plurality of first conductive terminals and a first base for restraining the first conductive terminals. The first conductive terminals have contacting portions extended outside the first base and arranged side by side to form one row for being received in the passageways defined in the top surface. A second terminal module disposed under the first terminal module has a plurality of second conductive terminals and a second base for restraining the second conductive terminals. The second conductive terminals have contacting portions extended outside the second base and arranged side by side to form one row for being received in the passageways defined in the bottom surface.

Abstract: An USB application device includes a casing having a top wall, a bottom wall, a fixing wall extended from the top wall and towards the bottom wall and an opening formed between the bottom wall and a bottom edge of the fixing wall, a PCB having a top surface, a bottom surface, a front end portion and a rear end portion, contacts disposed on the top surface of the front end portion, and an IC having a printed surface, and fixed on the second surface of a portion of the PCB and between the front and rear end portions. The IC and the portion of the PCB are sandwiched in the opening of the casing. The printed surface of the IC contacts an inner surface of the bottom wall of the casing. The bottom edge of the fixing wall contacts the top surface of the portion of the PCB.

Abstract: A battery module includes a battery case, at least a battery, and at least a thermal pad. The battery case includes a top cover and a bottom cover. The battery is received in the bottom cover of the battery case. The thermal pad is placed in a chamber of the batteries and pressed by the top cover of the battery case after the top cover and the bottom cover covering together. Therefore, the thermal energy created by the battery module can be easily transmitted to the outside of the battery module case along the thermal pad.