摘要:
The invention is directed to a latching arm for an electrical connector. The latching arm has a main body with a connection point to the housing of the electrical connector. The main body has a securing section for engaging a mating connector. The main body has a back-up member for engaging the housing. Whereby when the connection point weakens due to stresses on the connection point, the back-up member engages the housing thereby maintaining a good connection between the electrical connector and the mating connector.
摘要:
An electrical plug connector is matable with a pin header and includes a molded plug housing with multiple contact apertures extending between a mating face and a rear face. Angularly spaced ribs extend into the contact receiving aperture to support each contact. Each rib is opposed to molded pawls that are deflectable when a contact is inserted from the rear of the housing. The ribs and the pawls are located at different angularly spaced intervals so that they do not overlap and so that the one piece housing can be molded in a straight pull manner. An annular retaining section on each contact is held between the pawls and the ribs when each contact is fully inserted into a corresponding aperture.
摘要:
A coupling mechanism (1) has a threaded body (12) adapted to establish a threaded coupling when rotated, a housing (2) being rotatable by the application of torque thereto, a thrust member (6) coupling the threaded body (12) and the housing (2) for rotation together until a torque limit is attained, and the thrust member (6) decoupling from the threaded body (12) by displacement of the thrust member (6) against frictional resistance of peaked ridges (16) and a bias by a resilient spring (5).
摘要:
An electrical connector for mounting on a substrate, the connector comprising a housing having a base surface and a boardlock for mechanically retaining the connector to the substrate the boardlock having a mounting portion fixed to the housing and a retention member extending outward from the base surface to be received in a hole in the substrate where the connector is characterized in that the retention member includes abutment surfaces that co-operate with the connector to assure the retention members are properly received in the holes of the substrate.
摘要:
The method and the plug connector are employed in the transmission of data at high frequencies to reduce propagation delay differences in data transmission lines, where a data transmission line is connected to a plug connector having a conductive structure located between a conductor connection contact and an associated plug transfer contact, where during production, the propagation delay difference between the signals on the two conductors is measured and compensated for by removing conductor sections from the conductive structure for which the shorter propagation delay is measured in order to extend the length of the signal path.
摘要:
The present invention provides, at a low-manufacturing cost, a connector for connecting circuit boards to each other in which the area used exclusively for fastening the circuit boards is small, the work required in order to connect the circuit boards to each other in an electrically-continuous state is simple, and the connector has a simple structure. The connector for connecting circuit boards to each other comprises an insulating housing (11) which has a spacer member (12) that is disposed between upper and lower circuit boards (40,41), a conductive member (20) with a substantially C-shaped cross section is attached in a positional relationship such that the conductive member clamps onto the spacer member from above and below and establishes electrical continuity between conductive ground pads of the upper and lower circuit boards in a state in which the conductive member (20) is inserted between the upper and lower circuit boards (40,41), and a fastening means (30) fastens the upper and lower circuit boards to each other.
摘要:
An electrical connector assembly (40) in which the elements (42, 44) providing electrical contact are separate from the element insuring sufficient normal contact force. The assembly is capable of operating at elevated temperatures by utilizing a stainless steel spring member (46) to provide the contact force, since stainless steel maintains its resiliency at high temperatures. The conducting elements (42, 44) are formed of a conductive material which maintains its conductivity over a wide range of temperatures. The assembly holds the conducting elements in a stack so that only a single spring member is required.
摘要:
An electrical cable assembly (1) is adapted with a circuit board (9) for connection of a pin connector (2) to a cable (2), and wherein, signal pins (5) of the connector (2) connect to contact pads (10) on a first side (11) of the circuit board (9), insulated conductors (7) of the cable (2) connect to contact pads (10') on a second side (12) of the circuit board (9), and ground pins (6) of the connector (2) and conducting shields (18) on the insulated conductors (7) connect to a ground plane (14) on the circuit board (9).
摘要:
Electrical connector 10 is used to terminate individual wires 6, 8 in two twisted wire pairs 2, 4. The connector includes an insulated housing with terminals 50 located in terminal receiving cavities 34 in the housing. The terminals 50 are inclined relative to parallel wire receiving channels 34 and paired terminals 50 for terminating individual wires of a the same twisted wire pair, 2 or 4 are spaced closer together than adjacent intermediate terminals associated with different wire pairs. Pairing inclined terminals 50 increases the coupling between wires in the same wire pair and increasing the spacing between terminals of different wire pairs reduces the capacitive cross talk between adjacent wire pairs. High frequency performance of the electrical connector 10 is thereby increased. A central cavity between terminal pairs increases the effective dielectric constant to further reduce crosstalk. Inclining the terminals 50 also allows the relative width of the terminals to be increased so that the strength of the housing 12 can be increased and the retention of the terminals 50 in the housing 12 can be improved.
摘要:
An electrical power device (30) for mounting on a vehicle includes a drive coupling (44, 100, 120) for rotationally coupling the rotor (46) of the power device to the axle and wheel assembly (12) of the vehicle. The drive coupling includes a drive shaft (60, 122) having a portion extending outwardly into proximity with a projection (48) on the vehicle axle. A crank arm (74, 128) extends from the drive shaft for engaging the projection so that when the axle is rotated, the projection engages the crank arm and thereby rotates the drive shaft of the power device.