摘要:
An electrical card edge connector for receiving an electronic card with a bottom notch therein, includes an insulative housing, a plurality of terminals and an alignment key. The housing includes two opposite side walls, a bottom wall and a central slot among the side walls and the bottom wall. The terminals are disposed in the corresponding side walls and extend into the central slot for mating with the electronic card. The alignment key includes a body received within the central slot, a pair of extension sections covering the two side walls, and a pair of securing sections attached to the bottom wall wherein the body is adapted to be received within the bottom notch of the electronic card.
摘要:
A safety system for high current applications, having a high current circuit breaker and a housing enclosing the high current circuit breaker. The housing forms a plug connector for electrical contact and mechanical connection to a mating plug connector, and the high current circuit breaker can also be accommodated in a permanently closed manner.
摘要:
Provided is a plug having a first plug piece and a second plug piece. The plug pieces are designed to enter in contact with each other, a male end of plug piece being accommodated in a first female end of plug piece. When the first plug piece is in contact with the second plug piece, electric contact elements accommodated in the plug pieces are in contact with each other. An insert accommodated in the female end of the first plug piece prevents inadvertent contacts by foreign bodies in the female end.
摘要:
An electrical connector with electromagnetic shielding includes a connector housing containing an insert configured to receive at least one electrical contact. The connector housing includes a connector body with a substantially cylindrical shape having a rear section, a central section and a front section. A ground ring is mounted around the front section of the connector body. A foolproofing section independent of the connector body is mounted at least partly around the front section of the connector body.
摘要:
An electrical connector includes a machined metal contact housing having a contact housing cavity surrounded by a contact housing wall. Two or more electrical contacts are disposed within the contact housing cavity. A polarization alignment key is disposed on an inside surface of the contact housing wall. A key-retaining pocket on the contact housing intersects an inside surface of the contact housing wall to form a longitudinal slot opening between the key-retaining pocket and the contact housing cavity. The key is mounted on the contact housing by virtue of a portion thereof being disposed in the key-retaining pocket. The electrical connector may be manufactured by (1) machining the key-retaining pocket in a metal blank from which the contact housing will be formed, (2) machining the contact housing cavity in the blank so as to intersect the key-retaining pocket, (3) mounting the key, and (4) mounting the electrical contacts.
摘要:
Configurable guide hardware is provided for aligning two associated connectors that are mounted on different circuit cards. The guide hardware includes a guide receptacle that is mounted to one of the circuit cards. The guide receptacle includes a housing that defines a channel and a keyway ring that is held in the channel. The guide receptacle is configured to receive a pin of a guide plug in the channel through a central opening of the keyway ring. The keyway ring includes a receptacle keying feature along an inner perimeter. The keyway ring is selectively positionable to locate the receptacle keying feature in multiple pre-defined angular orientations relative to the housing. The pin of the guide plug may also be selectively positionable in multiple pre-defined angular orientations.
摘要:
An assembly for producing a socket for a vehicle passenger compartment comprises a socket body including fixing means and at least one electrical connection element. Each element is adapted to be fixed to the socket body so that only some of the fixing means of the socket body are used to fix it.
摘要:
An electric connector includes a male connector and a female connector, the male connector including a cylindrical main portion, and a male contact terminal formed at the main portion. The female connector includes a hole into which the main portion is fit, and a female contact terminal formed at the hole for making electrical contact with the male contact terminal when the main portion is fit into the hole. One of the male connector and the female connector includes a guide shaft axially extending in a direction in which the male connector is fit into the female connector, and the other of the male connector and the female connector includes a guide hole for allowing the guide shaft to be inserted thereinto to guide the guide shaft in the direction.
摘要:
A mounting system for facilitating ordered mating of plural connectors includes a bracket having at least one feature for securing to a pole or wall. A plate is connected to the bracket and includes plural mounting positions. Optional grounding and/or surge arrestors may be included. In a keying embodiment, each mounting position has an inner perimeter shape different than the inner perimeter shapes of the other mounting positions. Each connector of plural first connectors includes a threaded portion holding a first nut with an outer perimeter having a shape unique as compared to the first nuts of other first connectors. The outer perimeter of the first nut seats into one, and only one, of the plural mounting positions of the plate. Optionally, a second plate may be mounted to and spaced from the first plate. The second plate includes plural keyholes which are aligned to the plural mounting positions. Each keyhole has an inner perimeter shape matching the inner perimeter shape of the mounting position to which the keyhole is aligned. The keyholes only permit a second connector, with a matching key nut, to pass therethrough and mate into the first connector in the aligned mounting position.
摘要:
A photoelectric composite connector includes a first fitting member including a first holding member holding at least one first optical fiber, and at least one first electric connecting portion, and a second fitting member including a second holding member holding at least one second optical fiber, and at least one second electric connecting portion. The first and second fitting members are constituted as to fit into and onto each other so that the first and second optical fibers are optically connected and the first and second electric connecting portions are electrically connected. The first and second fitting members includes a protecting section to prevent foreign materials generated during fitting of the first and second fitting members from entering into at least the first and second holding members.