Patent application number | Description | Published |
20120289084 | SWITCH-EQUIPPED COAXIAL CONNECTOR - Instability of an electric connection state due to solder-wicking from a board connecting part of an electrically-conductive shell can be prevented with a simple configuration. A recessed part recessed toward a fixed contact and a movable contact is provided in the board connecting part of the electrically-conductive shell attached to an insulating housing. An excessive amount of a solder material or flux that is used at the board connecting part of the electrically-conductive shell and tries to rise along the wall surfaces of the board connecting part or the electrically-conductive shell is stored in the recessed part. The acting force of the rise is reduced by a reverse-tapered inclined surface constituting a wall surface of the recessed part. Furthermore, the length of the rise of the solder material and flux is extended by a curved wall surface of the recessed part. Thus, so-called solder-wicking is configured to be prevented well. | 11-15-2012 |
20120289085 | SWITCH-EQUIPPED COAXIAL CONNECTOR - Occurrence of defective electrical connection caused by dust that has entered the interior through a corresponding insertion hole can be prevented well by a simple configuration. A through hole facing a corresponding insertion hole is formed to penetrate through a movable contact attached to an insulating housing, and two corresponding connector contact pieces are disposed respectively in both sides sandwiching the through hole. Thus, the dust that has entered the interior through the corresponding insertion hole opened when a corresponding connector is not mated is configured to be discharged through the through hole without accumulating the dust on the movable contact to reduce the risk that the electrical conductivity between the movable contact and the fixed contact may be disturbed by the dust. | 11-15-2012 |
20130012066 | ELECTRICAL CONNECTOR AND ELECTRICAL CONNECTOR ASSEMBLY | 01-10-2013 |
20130137281 | CIRCUIT-TERMINAL CONNECTING DEVICE - A circuit-terminal connecting device comprising a first connector having a first housing fixed to a main circuit board and first contacts supported by the first housing to be connected with first circuit-terminals provided on the main circuit board and a second connector having a second housing attached to a flat circuit member and second contacts supported by the second housing to be connected with second circuit-terminals provided on the flat circuit member. The first housing of the first connector fits into a hole formed in the second housing of the second connector so as to create an electrical piling connection between the main circuit board and the flat circuit member wherein the flat circuit member is laid on top of the main circuit board and the first circuit-terminals are electrically connected with the second circuit-terminals through the first and second connectors. | 05-30-2013 |
20130224992 | SWITCH-EQUIPPED COAXIAL CONNECTOR - With a simple configuration, plastic deformation of contacts can be prevented while avoiding increase in size, and occurrence of failure in electrical connection due to dust can be well prevented. In an elastic beam-like member of a first-side contact extending like a cantilever in an insulating housing, a bent extending part which substantially increases the span length of the elastic beam-like member is formed to be bent to have a curved shape at a root part serving as a part coupled to a fixing base part. A through hole is formed in a region including at least part of the bent extending part to ensure flexibility while enhancing elasticity of the contact, thereby preventing permanent deformation of the contact. Meanwhile, dust which has entered the equipment is caused to fall through the through hole, thereby ensuring electrical conductivity well. | 08-29-2013 |
20150072556 | ELECTRICAL COAXIAL CONNECTOR - An electrical coaxial connector comprising a signal-joining contacting conductor having a body portion to be connected with a signal joining conductor of a mating coaxial connector, a grounding contacting conductor having an annular portion placed around the body portion of the signal joining contacting conductor to be connected with a grounding conductor of the mating coaxial connector, and an insulating base member for supporting the signal-joining contacting conductor and the grounding contacting conductor to be isolated from each other, wherein the body portion of the signal-joining contacting conductor is formed into a cylindrical shape with a slit extending to surround an imaginary central axis of the cylindrical shape of the body portion and provided with a base part and an engaging part opposite to each other with the slit between and connected with each other by a connecting part of the body portion at which the slit is not formed. | 03-12-2015 |
20150104974 | ELECTRICAL COAXIAL CONNECTOR - An electrical coaxial connector comprising a signal-joining contacting conductor and a grounding contacting conductor each supported by an insulating base member, wherein a body portion of the signal-joining contacting conductor has a press-contacting part with a contacting protrusion for contacting with a signal-joining conductor in a mating connector and a first base part in such a manner that a measure of thickness of the press-contacting part including the contacting protrusion is not more than the maximum measure of thickness of the first base part, and an annular portion of the grounding contacting conductor has an engaging part with an engaging protrusion for engaging with a grounding conductor in the mating connector and a second base part in such a manner that a measure of thickness of the engaging part including the engaging protrusion is not more than to the maximum measure of thickness of the second base part. | 04-16-2015 |
20160141783 | SUBSTRATE-CONNECTING ELECTRIC CONNECTOR AND SUBSTRATE-CONNECTING ELECTRIC CONNECTOR DEVICE - A smooth mating operation is enabled by a simple configuration in a state in which electric connectors are easily and reliably positioned. A plug-side mating guide member made of metal projecting to an outer side from a wiring substrate is provided with guide surfaces, which contact part of a counterpart connector and slide so as to carry out positioning of a mating operation. Apart from which the plug-side mating guide member projects from the wiring substrate is directly or indirectly checked visually. As a result, the mating operation can be carried out while approximating the mutual mating positional relation of both of the electric connectors, and the mating positional relation is regulated to a predetermined state by guiding actions of the guide surfaces of the plug-side mating guide member so that the mutual mating operation of the electric connectors is easily and precisely carried out. | 05-19-2016 |