A surveillance camera assembly includes a camera mount having a camera mount housing, a base, and an arm extending between the housing and the base. The base includes a mounting feature for coupling the camera mount to a surface external to the surveillance camera assembly. A camera has a camera housing coupled to the camera mount housing, a camera lens module, and an image sensor configured to generate a first signal. A camera mount accessory has an accessory housing coupled to the camera mount housing. The camera mount accessory further has an electrical component configured to generate a second signal. A circuit board assembly is positioned within the camera mount housing, the circuit board assembly configured to receive the first signal and the second signal.

A connection element is disclosed. In an embodiment, the connection element includes a guide element and first and second contact elements arranged at a distance from one another. The guide element at least partially surrounds the contact elements and is configured to guide and receive at least one mating connection element. The first and second contact elements have respective first and second contact sections configured for connection to a mating contact element of the mating connection element. The first and second contact sections lie on a straight connecting line which runs orthogonally through the first and second contact element axes and the contact sections have different lengths along a direction of the straight connecting line. A kit of parts and an electronic component part, each including at least one connection element as described, are also disclosed.

A connection element is disclosed. In an embodiment, the connection element includes a guide element and first and second contact elements arranged at a distance from one another. The guide element at least partially surrounds the contact elements and is configured to guide and receive at least one mating connection element. The first and second contact elements have respective first and second contact sections configured for connection to a mating contact element of the mating connection element. The first and second contact sections lie on a straight connecting line which runs orthogonally through the first and second contact element axes and the contact sections have different lengths along a direction of the straight connecting line. A kit of parts and an electronic component part, each including at least one connection element as described, are also disclosed.

A housing part for an electrical connector includes a housing wall adjacent to an opening. The housing wall has a front edge with a chamfer on a side of the housing wall. The chamfer extends away from the front edge by a distance that varies along the front edge.

A pogo block includes: a conductor having a first terminal connected to a terminal of a board of an inspection part, a second terminal connected to a terminal of a probe card, and an elastically expandable and contractible connection portion connecting the first terminal and the second terminal, and configured to be expandable and contractible in a direction connecting the first terminal and the second terminal; and a housing having a first holder configured to hold the first terminal, a second holder configured to hold the second terminal, and a guider into which the elastically expandable and contractible connection portion is inserted and configured to guide movements of the first holder and the second holder in the direction connecting the first terminal and the second terminal.

A pogo block includes: a conductor having a first terminal connected to a terminal of a board of an inspection part, a second terminal connected to a terminal of a probe card, and an elastically expandable and contractible connection portion connecting the first terminal and the second terminal, and configured to be expandable and contractible in a direction connecting the first terminal and the second terminal; and a housing having a first holder configured to hold the first terminal, a second holder configured to hold the second terminal, and a guider into which the elastically expandable and contractible connection portion is inserted and configured to guide movements of the first holder and the second holder in the direction connecting the first terminal and the second terminal.

The present disclosure relates to a power supply system (1) including a main unit (10) including a protective main housing (11) and a distribution circuit (20) disposed in the protective main housing (11) and a module unit (30) including a protective module housing (31) and a converter module (40) disposed in the protective module housing (31). A protective connection system (CS) is configured to provide a releasable connection between the module unit (30) and the main unit (10); wherein the protective connection system (CS) includes a first connector device (15), a second connector device (35) and a sealing element (53).

The present disclosure provides a connector and a connector assembly. The connector includes a plurality of guiding blocks and at least one connection port. Each of the plurality of guiding blocks has a first surface, a second surface opposite to the first surface, and a third surface adjacent to the first surface and the second surface. A first guiding groove is disposed on the first surface. A second guiding groove is disposed on the second surface. An engaging hole is inserted between the first guiding groove and the second guiding groove. A locking hole is disposed on the third surface. Each of the at least one connection port is disposed on two adjacent guiding blocks of the plurality of guiding blocks. The connector may be used with a mating connector having fixing bars to engage in the guiding grooves or alternatively with a mating connector having locking pieces to engage in the locking holes.

A charging connection device for a drone according to an embodiment of the present invention comprises: a core (20) installed on a drone (10); an electrically conductive member (30) positioned on the outer contour of the core (20) and formed o a conductive material; and a tension unit (40) positioned between the core (20) and the electrically conductive member (30) and absorbing shock transmitted from the electrically conductive member (30).

A charging connection device for a drone according to an embodiment of the present invention comprises: a core (20) installed on a drone (10); an electrically conductive member (30) positioned on the outer contour of the core (20) and formed o a conductive material; and a tension unit (40) positioned between the core (20) and the electrically conductive member (30) and absorbing shock transmitted from the electrically conductive member (30).