Patent application number | Description | Published |
20090269992 | BOLT CONNECTING STRUCTURE OF WIRE - The present invention relates to a bolt connecting structure of wire, includes: a housing, which is an electronic device; a connecting seat integratedly provided at a lateral side of the housing, a bolt hole is axially provided on the top surface of the connecting seat, the bottom surface of the connecting seat is provided with at least one contact surface; a pressing member, which is a hollow frame member, the height of the frame slot provided at the center of the hollow frame member is larger than that of the connecting seat and the frame slot is provided on the connecting seat, the top surface of the pressing member is provided with an adjusting screw hole with respect to the bolt hole, the bottom end of the pressing member is provided with a bottom sheet, at least one wire passing slot is provided on the front and the rear walls of the pressing member and is upwardly extended from the bottom sheet; and a bolt having a head section for being operated by tools and a thread section, the thread section is screwed and passed through the adjusting screw hole and the bottom end of the thread section is extended into the bolt hole; by rotating the bolt, the pressing member is driven to longitudinally move, the distance between the bottom sheet and the contact surface is changed so a wire is more easily to be inserted into the frame slot via the wire passing slot, and the wire is pressed and clamped by the bottom sheet and the contact surface. | 10-29-2009 |
20110028024 | SHIELD-TYPE COMMUNICATION SOCKET - The present invention relates to a shield-type communication socket, comprises: a housing, a first terminal seat having a plurality of first terminals; a printed circuit board having a plurality of first openings and a plurality of second openings; a plurality of IDC terminals; a second terminal seat; a terminal pressing member; a first pressing cover rotatably pivoted on one side of the housing; and a second pressing cover rotatably pivoted on another side of the housing; accordingly, a cable can be easily received in the communication socket and tightly and electrically connected to the plural IDC terminals and the plural first terminals. | 02-03-2011 |
20110038090 | LIGHTNING PROTECTION DEVICE - The present invention relates to a lightning protection device, comprises: a front cover member; a first insulation member; an electric conduction pin; a second insulation member; a connector, a through hole is longitudinally installed in the connector; a gas tube installed in the through hole; a top cover; and a grounding base having a base hole for accommodating the connector and is contact with the top cover, a screw hole is installed at one end of the base hole for fastening a locking member. The mentioned lightning protection device has advantages of utilizing less components, reducing volume and lowering production cost. | 02-17-2011 |
20110170275 | INTEGRATED POWER INSERTER - The present invention relates to an integrated power inserter, comprises: a housing; a voltage lowering and rectifying member; and a coupling member having a power input end, a radio frequency signal coupling circuit, a radio frequency signal input end and a radio frequency signal output end, wherein the radio frequency signal input end is input with a radio frequency signal and outputs a power signal, the radio frequency signal output end outputs a radio frequency signal being coupled to a television; with the mentioned structure of the integrated power inserter, a power inserter can be integrated in a power adaptor for simplifying wire layout and lowering production cost. | 07-14-2011 |
20140262467 | CONTACT SURFACE FOR A PIN HOLE - The present invention relates to an improved contact surface of pin hole (e.g, a ground pin hole, screw fastening hole, or the like), which is adopted on a substrate, the substrate is formed with at least a pin hole (e.g, a ground pin hole, screw fastening hole, or the like) hole and characterized in that: the periphery of the pin hole (e.g, a ground pin hole, screw fastening hole, or the like) is formed with plural soldering joints and plural penetrated holes, thereby allowing a pin (e.g., pin, ground pin, screw, or the like) and the substrate to be formed with an excellent contact surface for achieving a grounding effect. | 09-18-2014 |
20140266536 | FERRITE CORE WINDING STRUCTURE WITH HIGH FREQUENCY RESPONSE - The present invention provides a ferrite core winding structure with high frequency response, which comprises: a ferrite core formed with at least a penetrated hole, a first enamel wire formed with a first end and a second end, and a second enamel wire formed with a first end and a second end; wherein, the first end of the first enamel wire and the first end of the second enamel wire are mutually twisted for at least one turn and then jointly passed the penetrated hole, the second end of the first enamel wire and the second end of the second enamel wire are jointly encircled the ferrite core then passed the penetrated hole, the second end of the first enamel wire is respectively encircled the ferrite core for at least one turn at two sides of the winding formed by the first end of the first enamel wire, then the second end of the first enamel wire and the first end of the second enamel wire are twisted for plural turns at the outer side of the ferrite core thereby forming a common end. | 09-18-2014 |
20140273635 | POWER INSERTER HAVING FREQUENCY COMPENSATING FUNCTION - The present invention relates to a power inserter having frequency compensating function, which comprises: a housing formed with a chamber, a first opening, a second opening and a third opening; a first connector exposed outside the housing through the first opening; a second connector exposed outside the housing through the second opening; a third connector exposed outside the housing through the third opening; and characterized in that: a capacitor is further provided, a first terminal of the capacitor is formed with a winding having at least half turn and coupled to a signal terminal of the third connector, a second terminal of the capacitor is formed with a winding having at least half turn and coupled to a signal terminal of the second connector, thereby being enabled to provide the frequency compensating function. | 09-18-2014 |
20140282812 | DISTRIBUTOR AMPLIFIER HAVING A NOISE BLOCKING CIRCUIT - A distributor amplifier having a noise blocking circuit, including: a first connector; a first filter; a transformer; a voltage scaling unit; a first amplifier; a detector; a second amplifier; a comparator; a switch circuit; and a second connector. The distributor amplifier is capable of suppressing and preventing upstream RF noise from entering a cable TV system | 09-18-2014 |