The present disclosure provides a board-end connector for flexible connection with a PCB. According to the present disclosure, a board-end connector is provided. The board-end connector comprises: an insulating housing with openings at both ends; a locknut, to be used for mated installation with a first end of the insulating housing; and a cover, to be used for mated installation with a second end of the insulating housing by insertion, wherein the cover is configured to receive a first terminal having a soldering tail end and, the cover and the second end of the insulating housing, after the mated installation, are capable of sliding axially and being limited within a predetermined spatial range.

An electrical connector for network cables includes a shell internally defining a first and a second insertion space communicable with each other via passages; conducting elements respectively including a conducting section seated in one passage and a first and a second contacting section extended from two opposite ends of the conducting section to extend into the first and the second insertion space, respectively; and a first and a second locating member mounted in the first and the second insertion space, respectively. The first and second locating members include a plurality of first and second guide slots, respectively, for receiving a partial length of the first and second contacting sections, respectively, such that the first and second contacting sections being pushed by inserted network cables are limited to move vertically in the first and second guide slots and accordingly firmly hold front ends of the network cables in the electrical connector.

The embodiments relate to an apparatus allowing for the insertion and removal of multiple like and/or unlike connectors simultaneously without requiring permanent connector modification. The apparatus includes at least a first housing and a second housing. The first housing receives a first connector and the second housing receives a second connector. The first housing has a first variable aperture and the second housing has a second variable aperture. The first aperture is adjusted by a first retainer to hold the first connector in the first housing. The second aperture is adjusted by a second retainer to hold the second connector in the second housing. The first housing has a first exterior wall sized to receive and secure a second exterior wall of the second housing to form an assembly of the connectors.

A shelf system having electrical supply, comprises at least one backboard, and at least one pick power mechanism. Each pick power mechanism comprises a socket, and a plug. The backboard has a through hole. The socket comprises an inserting cylinder inserted in the through hole, and a clamping portion. The clamping portion comprises a connecting cylinder, a flange disposed on the connecting cylinder, and a wedge buckle disposed on the connecting cylinder and spaced from the flange. The backboard is sandwiched between the wedge buckle and the flange. The plug comprises a cylindrical portion inserted in the connecting cylinder. The shelf system having electrical supply provided by the invention has the plug and the socket so that the plug can be arranged on the backboard and the socket can be inserted on the plug. When assembling the shelf, whatever the shelf system needs to be installed or not, the shelf system is not taken into account. Even if the shelf has been installed, it is also possible to quickly install the pick power mechanism into the shelf, thereby avoiding the waste of manpower and time.

An electrical connector comprising a first housing defining a cavity therein, a first printed circuit board disposed in the cavity of the first housing, a contact coupled with the first printed circuit board, a disposable second housing defining a cavity therein, and a second printed circuit board disposed in the cavity of the second housing, the second printed circuit board having a contact pad positioned on a surface of the second printed circuit board, the contact pad of the second printed circuit board configured to engage with the contact when the first housing and the second housing are mated together.

A charge dissipation plate for aircraft electronic systems having a metal plate with machined through openings. A collar is integrally formed with each through opening. The collar extends upwardly from the plane of the plate and includes a threaded outer surface for receiving an electronic connector.

Provided is a wall bushing for establishing contact between a plug connector and a housing wall or the like. The wall bushing can be placed and fastened over an opening by three fastening bores. Advantageous arrangement of the three fastening bores ensures that the wall bushing is fitted on the housing in a particularly safe and stable manner. The special shaping of the wall bushing additionally allows a high mounting density of a large number of wall bushings in a small area.

The disclosure relates to an electrical plug connector, comprising two housing parts, which are connected in a sealing manner on flat contact surfaces. A first housing part is, on its contact surface, equipped with an annular sealing edge directed at the opposite housing part. A second housing part is, on its contact surface, equipped with an annular seal corresponding to the sealing edge. The housing parts may be unreleasably connected to one another at multiple locations radially outside the seal and the sealing edge.

An electrical coupling adapter configured to be mounted to an exterior wall of a structure so as to electrically couple a device located externally to the structure with a power source disposed within the interior of the structure. The electrical coupling adapter includes a housing having a first portion and a second portion integrally formed. The first portion of the housing is located adjacent to an exterior wall of a structure to which the electrical coupling adapter is secured. The second portion is configured to be journaled through the exterior wall of the structure. Coupled to the second portion is a cord that is configured to be operably coupled to a power source disposed within the interior of the structure. A receptacle is mounted on the first portion of the housing and is electrically coupled to the cord. The cord and receptacle are configured to be either male or female.

Disclosed is an audio barrel jack assembly that reduces or eliminates signal loss when used with either a mono or stereo audio plug. The jack assembly employs a support housing having a passageway sized to receive a conventional audio plug. The passageway including connectors that engage opposite sides of the audio jack for increased surface engagement providing an improved electrical connection.