Magnet signage lighting systems are disclosed in which electricity and informational data are transferred from wiring extending from an electrical power source to one or more electrical connector members. At least one power source magnet is electrically connected to the connector member or members. Signage lighting members have lighting member magnets affixed thereto such that when the lighting member magnet is attracted to and connected to the power source magnet, electricity and informational data is transmitted from the power source and an informational data controller, through the connector member or members, to the power source magnet, and then to the lighting member magnet to illuminate and provide informational data to the signage lighting members.

A connecting device of an accessory by which improvement in mechanical strength is compatible with arrangements of many connection terminals. The connecting device is detachably attachable to an accessory shoe device of an electronic apparatus. An engagement member is attachable to the accessory shoe device by sliding in a first direction. A holding member is fixed to the engagement member by fastening members. A connecting plug has connection terminals and is arranged at a front part in the first direction of the holding member. The fastening members are arranged at positions that are spaced apart from each other in a second direction that perpendicularly intersects with the first direction. A width of the holding member is shorter than a width of the engagement member in the second direction, and the connection terminals are arranged in an area between the positions of the fastening members.

A mounting assembly for mechanical and electrical engagement of a power module includes a stem having a base operably coupled to the power module and a distal end distal the base, a first electrode arm extending perpendicularly from a first side of the and having formed thereon a first electrode disposed on the first electrode arm to form a first incline surface, and a first locking arm extending perpendicularly from the first side of the and having formed thereon a first locking surface. A plane of the first incline surface intersects a plane of the first locking surface.

A first base plate includes a plurality of first positioning hole portions, an accommodation portion that accommodates an optical module, a first opening portion, a first pressing portion, and a first engagement portion. A second base plate has a second positioning hole portion that is disposed at a position corresponding to the first positioning hole portion, a second opening portion that is disposed at a predetermined positional relationship with respect to the second positioning hole portion, a second holding portion, a conduction portion, a second pressing portion, a substrate portion, a cover portion, a second hinge portion, and a second engagement portion.

A first base plate includes a plurality of first positioning hole portions, an accommodation portion that accommodates an optical module, a first opening portion, a first pressing portion, and a first engagement portion. A second base plate has a second positioning hole portion that is disposed at a position corresponding to the first positioning hole portion, a second opening portion that is disposed at a predetermined positional relationship with respect to the second positioning hole portion, a second holding portion, a conduction portion, a second pressing portion, a substrate portion, a cover portion, a second hinge portion, and a second engagement portion.

A testing apparatus comprises a tester base, a supporting member, a frame, one or more electrical connectors and an upper cover. Each electrical connector includes a set of contact members that are positioned on a substrate and having first and second arm portions made of an electrically conductive material. The one or more electrical connectors are mounted on top of ribs in the supporting members and each of the electrical connectors is separated from an adjacent electrical connector by a respective pair of protrusions formed on opposite sides of the frame. Each of the second arm portions of the set of contact members of each electrical connector are disposed in a respective through hole formed in a panel of the supporting member.

A testing apparatus comprises a tester base, a supporting member, a frame, one or more electrical connectors and an upper cover. Each electrical connector includes a set of contact members that are positioned on a substrate and having first and second arm portions made of an electrically conductive material. The one or more electrical connectors are mounted on top of ribs in the supporting members and each of the electrical connectors is separated from an adjacent electrical connector by a respective pair of protrusions formed on opposite sides of the frame. Each of the second arm portions of the set of contact members of each electrical connector are disposed in a respective through hole formed in a panel of the supporting member.

A mounting assembly for mechanical and electrical engagement of a power module includes a stem having a base operably coupled to the power module and a distal end distal the base, a first electrode arm extending perpendicularly from a first side of the and having formed thereon a first electrode disposed on the first electrode arm to form a first incline surface, and a first locking arm extending perpendicularly from the first side of the and having formed thereon a first locking surface. A plane of the first incline surface intersects a plane of the first locking surface.

The disclosed Unifying Electrical Interface presents a versatile connectivity platform having the merging capabilities permitting more than a singular voltage, level or type to be made available from an electrical outlet. When wired fully, the choice of AC and/or DC made available to the consumer is broadened. Direct Current (DC) provided via the UEI would originate from a locally based DC source access point obviating the need to use wall chargers or power supplies that wastefully consume energy even when in standby mode. By this approach, the UEI based system extends an avenue for renewable energy technology to he made readily available in a building; while offering a synergistic advantage for the end user, the energy provider and the environment by reducing energy waste. That power conservation and accessibility will result in greater choice and savings for the consumer and will reduce the need for excess production from electric providers.

A secondary disconnect assembly is for an electrical switching apparatus. The secondary disconnect assembly includes a mounting member and a cradle assembly coupled to the mounting member and being movable among a plurality of positions with respect to the mounting member. The cradle assembly includes an inner cradle. When the inner cradle is disposed in a first predetermined one of the positions, movement of the inner cradle is restricted with respect to the mounting member. When the inner cradle is moved toward a second predetermined one of the positions, the inner cradle moves independently with respect to the mounting member.