115results about "Television connectors" patented technology

A tamper-resistant coaxial terminator includes an inner body rotatably captivated within an outer shield. A deformable portion of the inner body extends within an annular recess formed in the outer shield. An optional RF port, containing a resistor, is press-fit within the inner body. The RF port, or alternatively, the inner body, is internally-threaded for engaging the outer conductor of an equipment port. A seal ring extends over the outer conductor of the equipment port and is urged by the outer shield to directly engage the internally-threaded portion of the terminator. A seal is also optionally disposed between the outer shield and the inner body to minimize moisture induced corrosion. A shipping cap, usable at either end of the terminator, helps protect the terminator during shipment and prevents entry of debris.

An assembly for connecting a coaxial cable end to a threaded port and having a fitting to which an end of a coaxial cable can be connected. A nut, joined to the fitting, has a first set of threads and is turnable in a tightening direction around a central axis of the connecting assembly to progressively engage the first set of threads with a second set of threads on a port. The nut has an outer surface at which a first edge, facing circumferentially in a first direction, is defined. A sleeve surrounds the nut and has a body with a first reconfigurable finger extending in a circumferential direction and upon which a second edge, facing circumferentially oppositely to the first direction, is defined. The second edge is brought into bearing engagement with the first edge as the sleeve is turned in the tightening direction around the central axis so that the nut follows movement of the sleeve. The sleeve is movable continuously relative to the nut around the central axis in a loosening direction.

An electrical filter disconnects a connecting pin when uninstalled. A first filter section includes a first set of electrical filter components, while a second filter section includes a second set of electrical filter components, with the connecting pin connecting the two filter sections. An electrical isolation shield disposed between the first and second filter sections includes a first plate and a second plate which are rotatable with respect to each other, wherein the first plate includes a first cutout portion and the second plate includes a second cutout portion. The first plate is locked to the first filter section while the second plate is locked to the second filter section. When the electrical filter is unscrewed from the port, the first filter section rotates with respect to the second filter section such that the connecting pin breaks electrical connection between the first filter section and the second filter section.

The invention discloses a combined connecting line for an HDMI and a USB and a fabrication technology of the combined connecting line. The combined connecting line for the HDMI and the USB comprises a line material and two ports, wherein the two ports are connected with the line material; each port comprises a traverse clamp, a PCB, a plug and a housing; each PCB is connected to the front end of the corresponding traverse clamp; each plug is connected with the corresponding PCB; each housing coats the corresponding traverse clamp, PCB and partial plug; the line material is connected to the PCBs; the line material comprises a first insulating layer, an HDMI line and two USB lines; the HDMI line and the two USB lines are located in the first insulating layer; each USB line comprises a first shielding layer, first signal lines and first ground lines; the first signal lines and the first ground lines are located in the corresponding first shielding layer; every two first signal lines and one first ground line in each first shielding layer are coated through a second shielding layer; the HDIM line comprises a third shielding layer, second signal lines and second ground lines; the second signal lines and the second ground lines are located in the corresponding third shielding layer; every two second signal lines and one second ground line in each third shielding layer are coated through a fourth shielding layer; and the HDMI line and the two USB lines are electrically connected with the PCBs respectively. According to the combined connecting line for the HDMI and the USB, the HDMI line and the two USB lines can be combined into a whole, so that the occupied space of the HDMI line and the two USB lines is reduced.

An add / drop cross connection apparatus of an SDH system, comprises an aggregate unit matching device for providing matching with the aggregate units, a higher order path connection circuit for subjecting received higher order path data to cross connection by space switching, a lower order path connection circuit for subjecting received lower order path data to cross connection by space switching, and a selector for selectively delivering the data supplied from the aggregate units, higher order tributary device, and lower order tributary device, wherein the selector delivers the data to the higher order path connection circuit or lower order path connection circuit according as the data is the higher or lower order path data.