A power assembly module provides multiple interfaces for accessing a battery. A power input of the power assembly module can receive power from a variety of external sources. Photovoltaic panels, car batteries, or any other suitable DC power source can be used to charge the battery within the power assembly module. A switch provided on a housing of the module allows for activation or deactivation of power delivery from the battery, at outputs of the power assembly module. In some embodiments, the power assembly module includes a single power output that provides power from the battery using a cabled connector. Additionally, the power assembly module includes a power distribution element that provides power from a standard plug outlet for powering certain appliances that receive power using a standardized electric plug terminal.

The present disclosure provides a humidifier, which includes a body, a switch controlling the humidifier to turn on or off is set on the body. A connecting line and a connecting plug that can connect to a electric source are also set on the body, and the connecting switch controlling the connection to the electric source is located on the connecting line or the connecting plug. Due to the connecting switch, combining with an original on-off switch on the humidifier body, the humidifier can be controlled by double switches, thereby improving of the convenience of the use of the humidifier.

Disclosed a device for the load-free disconnection of a plug-in connection, which has an electrical disconnecting device and a locking clip. The locking clip can be pivoted both into a position locking the plug-in connection and into a position unlocking the plug-in connection. The device also has a sensor system, which interacts with the locking clip in its locking position to detect the locked state, in order to control the electrical disconnecting device.

An electrical connection point including a functional block that includes a functional faceplate and a rear electrical plug and including a base that includes a housing to receive the functional block in a plugged in position. To reduce the risk of accidental detachment of the functional block, while improving the removable character of its fixing, the electrical connection point includes a lock with a ring that surrounds the functional faceplate and is disposed so as to be accessible from the outside of the housing when the functional block is received in the housing, the ring being rotatable relative to the rear electrical plug between an unlocking position to place the lock in the unlocking configuration and a locking position to place the lock in the locking configuration when the functional block is in the plugged in position.

An optimally interconnected matrix of endpoints involves one or more conductive lanes of a substrate to be incorporated within a housing, with a plurality of conductive blocks positioned transverse to the conductive lanes. Any number of endpoints can be connected to any end of the conductive blocks. The endpoints can be interconnected by activating individual depressible terminals of the conductive lanes. Each depressible terminal is positioned above a conductive block, and activating a depressible terminals allows an electrical contact to be established between the corresponding conductive lane and the corresponding conductive block. The depressible terminals can be activated by extending a conductive or nonconductive pin through individual apertures of the housing which are positioned over the depressible terminals.

Novel tools and techniques are provided for implementing customer premises device functionality, and, more particularly, to methods, systems, and apparatuses for implementing media adaptation device functionality. In various embodiment, a rear-facing camera of a media adaptation device might capture a first image of a wall of a customer premises, the wall including an electrical wall outlet into which the media adaptation device is intended to be plugged. The media adaptation device might display, on a front display device disposed on a front face (and in some cases, also on top and/or side display devices on corresponding faces) of the media adaptation device, a second image based on the captured first image of the wall of the customer premises. The media adaptation device might also perform one or more first functions other than display of images or videos, after the media adaptation device has been plugged into the electrical wall outlet.

A smart adapter includes an insulating body, a plug fastened to the insulating body, at least one socket, at least one seven-segment displayer, at least one button and a main control unit. The at least one socket is mounted in the insulating body and is exposed to a front surface of the insulating body. The at least one seven-segment displayer is mounted in the insulating body. The at least one button is mounted in the insulating body and is exposed to the insulating body. The main control unit is mounted in the insulating body and is connected with the at least one socket, the plug and the at least one seven-segment displayer. The main control unit includes a cloud unit and a central processing unit. The cloud unit is connected to the at least one button and the central processing unit.

An optimally interconnected matrix of endpoints involves one or more conductive lanes of a substrate to be incorporated within a housing, with a plurality of conductive blocks positioned transverse to the conductive lanes. Any number of endpoints can be connected to any end of the conductive blocks. The endpoints can be interconnected by activating individual depressible terminals of the conductive lanes. Each depressible terminal is positioned above a conductive block, and activating a depressible terminals allows an electrical contact to be established between the corresponding conductive lane and the corresponding conductive block. The depressible terminals can be activated by extending a conductive or nonconductive pin through individual apertures of the housing which are positioned over the depressible terminals.

A battery pack includes a case, a first set of battery cells and a second set of battery cells received in the case, a circuit board, and a main power output interface. The first set of battery cells and the second set of battery cells can be connected in series or in parallel, and output two kinds of working voltage through the main power output interface. The battery pack further includes an extended power output interface and a switch provided between the first set of battery cells and the second set of battery cells. The battery pack can output a third voltage for an external device through the extended power output interface when the first set of battery cells and the second set of battery cells are connected in series through the switch. It's safe and reliable when charging the external device.

A connector 10 disclosed by an embodiment includes a cover (service cover 20) having a cover housing 21 and a cover connector 40, the cover connector 40 being integrally provided to the cover housing 21, and a device-side connector 50 having a receptacle 52, the cover housing 21 being fittable into the receptacle 52, a mating connector 60 configured to close an interlock circuit by being connected to the cover connector 40 being disposed inside the receptacle 52. The cover housing 21 includes preceding guide portions 27 configured to guide the cover connector 40 into a proper posture to be connectable to the mating connector 60 by sliding on an opening edge part 56 of the receptacle 52 prior to the connection of the cover connector 40 and the mating connector 60.