10results about "Adapter and plugs" patented technology

The present invention describes a very long extension which is particularly compact when wound, and which is suitable for bringing both electrical power and data connectivity to a point where it is necessary to connect an electrical device. Examples of contexts in which the use of very long extensions is required can be: a construction site, a large warehouse, or a setting up context for an exhibition (fair or museum). The prior art does not propose universal extensions to remotize both power supply and data connectivity simultaneously, this is because access to the electrical network is usually more widespread than access to data and therefore, in real cases of use, the extension should be able to connect to two distant physical points. The present invention describes an extension made using a "ribbon cable", which can be rolled up neatly, without twisting and without knotting. Moreover, being very thin, when wrapped, it gives rise to a coil that is certainly very compact, if compared to the dimensions of traditional extensions. In addition, the "extension system" is completed with some accessories that allow you to bring data connectivity to the same socket where the power supply is taken. More precisely, a so- called "Powerline" modem is installed at the point of withdrawal of data connectivity (which can be very far from the point of withdrawal of electricity), and it is also connected to the nearest electrical socket, with the sole condition that this socket is connected to the same electrical distribution network to which the "ribbon cable" of the "extension system" according to the invention is also connected. At this point, in addition to the power supply, a modulated "Powerline" signal is also present on the socket where it is connected the extension cable (i.e. the "ribbon cable" of the "extension system" according to the invention). Then, using a second "Powerline" modem, which allows to modulate / demodulate this signal, it is possible to have both a data access and power access, substantially in the same point of the working environment, and therefore by means of an appropriate " ribbon cable", these accesses can be remoted to the point of actual use.

Methods and devices for wired charging and communication with a wearable device are described. In one embodiment, a symmetrical contact interface comprises a first contact pad and a second contact pad, and particular wired circuitry is coupled to the first and second contact pads to enable charging as well as receive and transmit communications via the contact pads as part of various device states.

A power line-Ethernet hybrid injector is provided. The power line-Ethernet hybrid injector includes a first power line and a second power line that each transfer power supplies with opposite polarity to each other, a plurality of branch lines branching off from the first power line and the second power line, a first communication line that transfers communication data and is provided in a number corresponding to the plurality of branch lines, a first low-frequency pass filter that allows the power supplies to pass through and blocks the communication data, a first high-frequency pass filter that blocks the power supplies and allows the communication data to pass through, and a plurality of Ethernet power line communication lines that transfer power / communication data which is a combination of the power supplies that have passed through the first low-frequency pass filter and the communication data that have passed through the first high-frequency pass filter.

Methods and devices for wired charging and communication with a wearable device are described. In one embodiment, a symmetrical contact interface comprises a first contact pad and a second contact pad, and particular wired circuitry is coupled to the first and second contact pads to enable charging as well as receive and transmit communications via the contact pads as part of various device states.

A first mobile device including; first charging terminals, a power line communication modem configured to supply power to a second mobile device connected with the first charging terminals and to perform data communication with the second mobile device, wherein the data communication includes a plurality of data packets, and a microcontroller unit configured to generate primary data including a first data packet among the plurality of data packets, wherein the first data packet includes a first header and a first data message, wherein the first header includes a first code indicating a purpose for the first data packet, and the first data message includes upper bits indicating a destination for data and lower bits indicating a number of data packets included in a first group in the data.

Methods and devices for wired charging and communication with a wearable device are described. In one embodiment, a symmetrical contact interface comprises a first contact pad and a second contact pad, and particular wired circuitry is coupled to the first and second contact pads to enable charging as well as receive and transmit communications via the contact pads as part of various device states.

Methods and devices for wired charging and communication with a wearable device are described. In one embodiment, a symmetrical contact interface comprises a first contact pad and a second contact pad, and particular wired circuitry is coupled to the first and second contact pad to enable charging as well as receive and transmit communications via the contact pads as part of various device states.

Proposed is an electronic assembly block that includes a first circuit board provided with a first connector disposed thereon, the first connector including a cylindrical power data terminal and a cylindrical ground terminal disposed to be spaced apart from and at an outer side of the power data terminal, a second circuit board provided with a second connector disposed thereon, the second connector having a cylindrical protrusion and including a power data piece 71 provided on an inner surface of the protrusion and a ground piece provided on an outer surface of the protrusion, a connection part electrically connecting the first circuit board and the second circuit board, a housing having the first circuit board and the second circuit board disposed in a hollow thereof and providing an outer shell, and a sub-housing coupled with the housing and having a through-hole provided at a part corresponding to the second connector to allow the second connector to be exposed when coupled with the housing.

A communications control system / switch fabric is disclosed that includes a serial communications interface and a parallel communications interface (e.g., for coupling input / output modules with a control module). The serial communications interface is configured for connecting input / output modules / slave devices to a control module / master device, and the parallel communications interface is configured for separately connecting the input / output modules / slave devices to the control module / master device.

Methods and devices for wired charging and communication with a wearable device are described. In one embodiment, a symmetrical contact interface comprises a first contact pad and a second contact pad, and particular wired circuitry is coupled to the first and second contact pad to enable charging as well as receive and transmit communications via the contact pads as part of various device states.