Abstract: A locking mechanism includes a tray to receive a hard disk drive and a locking apparatus. The locking apparatus includes a base attached to a front wall of the tray, a handle pivotally connected to the base, and a locking member attached to the base. The base defines a receiving chamber and a mounting hole in communication with the receiving chamber. The locking member includes a sliding portion slidably received in the receiving chamber of the base to impel the handle to pivot relative to the base, and a locking tongue attached to the sliding portion. Movement of the locking tongue relative to the mounting hole causes the locking mechanism to toggle between a locked and unlocked position.

Abstract: An adjustable pole mount includes a pair of mounting members and a fixing portion. Each of the mounting members includes a clamping portion, a first connecting portion, and a second connecting portion. The first connecting portion and the second connecting portion are respectively connected to two opposite ends of the clamping portion and each define at least one adjusting hole. The fixing portion is connected to at least one of the pair of mounting members. The clamping portions of the mounting members cooperatively clamp the pole. Guide bolts extend through the adjusting holes and are coupled to nuts. Distance between the clamping portions can be adjusted by way of adjusting the coupling position of the nuts on the guide bolts.

Abstract: A product verification system with at least two machines that communicate with each other by an inferred mechanism is provided. The first machine is a handler and the second machine is a tester. The second machine is coupled to a product, and performs a test procedure on the product according to a test command from the first machine. The test result is collected and transmitted back to the first machine by the second machine.

Abstract: An improved construction of a liquid filler comprised of a filling body, a ball valve, and a mobile lid shutter that executes automated and precise filling operation in a summary structure of having an oil flow control valve and oil exhaustion channel installed on a same filler body for achieving economic and practical benefits by lowering production cost and minimizing failure, and provides safety protection benefits by cutting off flame of any accidental ignition of the oil in the barrel from extending back into the oil tank.

Abstract: A connector for reducing electro-manetic wave interference has a receiving module, a first circuit board, a second circuit board, a third circuit board and adaptor module. The circuits of various characteristics are set onto the first circuit board and the second circuit board respectively for reducing electro-magnetic wave interferences during signal transmission.

Abstract: A stacked multi port connector with the light-emitting element is described. The stacked multi port connector with the light-emitting element has a transmission module, having an adapting device, a positioning set, a frontal cover and a plurality of light-emitting elements, wherein the adapting device comprises a terminal set having a plurality of signal output terminals penetrating there-through. The positioning set is positioned at a bottom face of the adapting device. The positioning set comprises a plurality of through holes and a plurality of signal input terminals penetrating there-through. The frontal cover comprises a plurality of slots formed on a surface thereon and a plurality of receiving spaces for positioning the light-emitting elements. A plurality of protrusions is formed on two sides of a bottom flange, and wherein the frontal cover covers an outer portion of the adapting device.

Abstract: The present invention provides an audio signal adaptor comprising a space for receiving an optical conversion module. The optical conversion element of the optical conversion module facing the adaptor of the audio signal adaptor allows the circular type 1 plug to fit into the adaptor to form an optical conversion loop with the optical conversion element.

Abstract: A structure of an electrical connector for network signal transmission is constructed to include an electrically insulative housing, which has a front receiving side, a recessed rear mounting side, insertion holes extended between the front receiving side and the rear mounting side, and a finger unit backwardly extended from the rear mounting side, terminals mounted in the insertion holes and suspended in the front receiving side of the housing, and a back cover detachably press-fitted into the recessed rear mounting side of the housing to hold down respective rear soldering portions of the terminals.

Abstract: A structure of a connector is provided. The connector comprises a receiving module, a first circuit board, a second circuit board, a third circuit board and adaptor module. The circuits of various characteristics are set onto the first circuit board and the second circuit board respectively for reducing electro-magnetic wave inferences during signal transmission.

Abstract: A sound source connector with cutover switch comprising at least a plastic housing, a flexible terminal, a contact terminal, and two signal terminals. Interior of the plastic housing is defined with retaining grooves for inserting the contact terminal and the two signal terminals, and also embodies a main receptacle for plugging a butt sound source plug therein. An insulated protruding arm extends toward interior of the main receptacle of the plastic housing. The insulated protruding arm of the plastic housing and the flexible terminal are mutually close, and moreover, the flexible terminal is adjacent to the contact terminal. The two signal terminals extend into the interior of the main receptacle of the plastic housing. Upon the sound source plug pushing on the insulated protruding arm, the flexible terminal comes in contact with the contact terminal, thereby enabling the flexible terminal and the contact terminal to transmit same signals.

Abstract: The present invention provides a connector with electrical module. According to one aspect of the present invention, the terminals that pass through the through channel of the isolation chassis, comprises securing ends on one end portion to electrically connect with a plurality of contact points of the circuit board, and the other side of the circuit board apart from the terminals is electrically connecting to the transmission terminals of the transmission module. The above circuit board and the transmission module can be set within a space of the isolation chassis, and the plurality of electronic element can be positioned onto the circuit board. Thus the space occupation of the connector on the motherboard can be effectively.

Abstract: A connector with an electrical module is provided. The connector with an electrical module comprises an isolation chassis that comprises a frame and a terminal set in the frame, and a receiving space is formed between the terminal set and the frame for receiving and positioning an electric module securely. The receiving space is for receiving and covering the electric module that is positioned on the surface of the circuit board. Therefore the electric module can be positioned steadily within the receiving space and therefore gluing process into the receiving space for fixing the electric module can be carried out without altering the position of the electric module. Further, the frame functions as a shield of the electric module.

Abstract: A combination connector shell is constructed to include an electrically insulative front housing adapted to hold first terminals, the front housing having two springy hooks and LED insertion slot, an open frame type rear housing, the rear housing having two front hooks detachably hooked up with the springy hooks of the front housing and two bottom hooks, and a terminal holder adapted to hold a circuit board in the rear housing and a set of second terminals, the terminal holder having two hook holes respectively engaged with the bottom hooks of the rear housing.

Abstract: A connector is provided. The connector has an isolation frame and a terminal set. The isolation frame has a receiving space and an adaptor portion apart from said receiving space. The terminal set has a first circuit board, a frame and a second circuit board. The first circuit board is set on one side of the frame. The second circuit board set on another side opposite to said first circuit board such that said first and second circuit boards are positioned parallel to each other with a gap there-between.

Abstract: A stacked multi port connector with the light-emitting element is described. The stacked multi port connector with the light-emitting element has a transmission module, having an adapting device, a positioning set, a frontal cover and a plurality of light-emitting elements, wherein the adapting device comprises a terminal set having a plurality of signal output terminals penetrating there-through. The positioning set is positioned at a bottom face of the adapting device. The positioning set comprises a plurality of through holes and a plurality of signal input terminals penetrating there-through. The frontal cover comprises a plurality of slots formed on a surface thereon and a plurality of receiving spaces for positioning the light-emitting elements. A plurality of protrusions is formed on two sides of a bottom flange, and wherein the frontal cover covers an outer portion of the adapting device.

Abstract: An electric connector for network signal transmission is constructed to include an electrically insulative housing, which has a front receiving side, a recessed rear mounting side, insertion holes extended between the front receiving side and the rear mounting side, and a finger unit backwardly extended from the rear mounting side, terminals mounted in the insertion holes and suspended in the front receiving side of the housing, and a back cover detachably press-fitted into the recessed rear mounting side of the housing to hold down respective rear soldering portions of the terminals.

Abstract: A connector and metal grounding shell arrangement includes a metal grounding shell and an electric connector mounted in the metal grounding shell, the electric connector having a circuit board vertically disposed at near a rear side thereof and a plurality of terminals respectively extended from a front sidewall of the circuit board, the circuit board having a thin-film grounding contact disposed at a back sidewall thereof, the metal grounding shell having a spring contact strip protruded from a back sidewall thereof and pressed on the thin-film grounding contact of the circuit board to form a grounding loop.

Abstract: An electric connector includes an electrically insulative housing covered with a metal shield, and an electric circuit assembly unit installed in the electrically insulative housing, the electric circuit assembly unit including a terminal holder holding a set of terminals and mounted in the electrically insulative housing, and a circuit board supported on the terminal holder, the terminal holder having a base, a front extension board and a rear extension board horizontally extended from the base in reversed directions, and an upright support at the rear extension board, the circuit board having two light emitting diodes controlled to emit light toward a front receiving side of the electrically insulative housing, the terminal holder having ten terminal slots vertically extended through the rear extension board and arranged in two rows, the circuit board having ten terminals arranged in two rows and respectively inserted through respective terminal slots of the terminal holder, the terminals of the circuit boa

Abstract: An electric connector includes an electric circuit assembly unit mounted in an electrically insulative housing, and a metal shield covered on the electrically insulative housing, the electric circuit assembly including a terminal holder mounted in the electrically insulative housing, and a circuit board supported on the terminal holder, the terminal holder having a base, which supports the circuit board, a front extension board and a rear extension board respectively extended from front and rear sides of the base in reversed directions, the rear extension board having a plurality of terminal slots and an upright support adapted to support the circuit board on the base, and a plurality of terminals respectively mounted in the front extension board and base of the terminal holder and electrically connected to the circuit board, the circuit board having a plurality of terminals respectively inserted through respective terminal slots of the terminal holder for connection to an external circuit board.

Abstract: A terminal and terminal holder mounting arrangement includes a terminal holder, and a plurality of terminals installed in the terminal holder and adapted for mounting on a circuit board to receive an electric connector, the terminal holder having a front body, a rear body, and an opening transversely disposed on the middle between the front body and the rear body, the terminals being inserted through the opening of the terminal holder and respective terminal channels at the top side of the front body of and respective positioning grooves at the bottom side of the rear body, each terminal having one end terminating in a front end pin portion extended over the front side of the front body and bent downwards, an opposite end terminating in a rear end pin portion extended over the rear side of the rear body and bent upwards, and an expanded locating block positioned in locating grooves in the terminal channels.