摘要:
A receptacle connector of the present invention is used as an electrical connector configured to connect two circuit boards. The receptacle connector includes: a housing in which a receiving space is formed, a connection target being inserted in the receiving space; a plurality of contacts being arranged parallel to one another, having a plurality of signal line contacts and a plurality of ground contacts, and being placed with every two adjacent signal line contacts for transmitting signals interposed between two ground contacts; a supporting member made of an electrically-insulating synthetic resin material, and configured to integrally support and fix thereto the plurality of contacts; and a common contact made of a conductive resin material and configured to electrically connect the plurality of ground contacts together among the plurality of contacts. The plurality of contacts integrated together by the supporting member are received in the receiving space.
摘要:
A receptacle connector of the present invention is used as an electrical connector configured to connect two circuit boards. The receptacle connector includes: a housing in which a receiving space is formed, a connection target being inserted in the receiving space; a plurality of contacts being arranged parallel to one another, having a plurality of signal line contacts and a plurality of ground contacts, and being placed with every two adjacent signal line contacts for transmitting signals interposed between two ground contacts; a supporting member made of an electrically-insulating synthetic resin material, and configured to integrally support and fix thereto the plurality of contacts; and a common contact made of a conductive resin material and configured to electrically connect the plurality of ground contacts together among the plurality of contacts. The plurality of contacts integrated together by the supporting member are received in the receiving space.
摘要:
Embodiments of a connector (which may also be also referred to as a connector unit) are described. In accordance with one embodiment, the connector may comprise a case, first and second connectors, at least one stiffener bar, and at least one flexible circuit. The first connector may be located in a first opening of the case and the second connector may be located in a second opening of the case. The stiffener bar may be disposed in the case. The first connector may receive a first end of the flexible circuit while a second end of the flexible circuit may be interposed between the stiffener bar and the second connector.
摘要:
In an IC card connector in which an IC card is inserted into a card receiving chamber through a card inlet port of a card case so that electrode pads of the IC card are brought into contact with contacts of the card case, an ejecting mechanism in the IC card connector comprises a card pusher inserted into the card receiving chamber from outside the card case through a guide port provided on the card case and engageable with a front end face of the IC card. The card pusher is moved towards the card inlet port within the guide port to push the front end face of the IC card, so that a rear end portion of the IC card is ejected from the card inlet port.
摘要:
Embodiments of a connector (which may also be also referred to as a connector unit) are described. In accordance with one embodiment, the connector may comprise a case, first and second connectors, at least one stiffener bar, and at least one flexible circuit. The first connector may be located in a first opening of the case and the second connector may be located in a second opening of the case. The stiffener bar may be disposed in the case. The first connector may receive a first end of the flexible circuit while a second end of the flexible circuit may be interposed between the stiffener bar and the second connector.
摘要:
An apparatus detects a trailing end of a memory card in a memory card reader. The apparatus has a first driven switch element resiliently displaced by the memory card and a second driven switch element resiliently displaced by the first driven switch element. The first driven switch element includes a first resilient contact piece extending in a direction of insertion of the memory card. The second driven switch element includes a second resilient contact piece likewise extending in the direction of insertion of the memory card. The first and second resilient contact pieces are arranged such that they extend along a surface of the memory and face each other in a direction of the thickness of the memory card. After electrode pads arranged on the surface of the memory card inserted into a reader are brought into contact with corresponding contacts arranged in the reader, the first resilient contact piece is pressed by a front end edge portion of the memory card and resiliently displaced in the direction of the thickness of the memory card so as to contact the second resilient contact pieces. The second resilient piece is pressed by the first resilient piece and resiliently displaced in the direction of the thickness of the memory card so as to provide a wiping action on a pressure contacting portion.
摘要:
An IC protective in a memory card operating electronic apparatus comprising a plurality contacts arranged in a front and a rear row such that they come in contact with a corresponding plurality of electrode pads arranged in a front and a rear row on a memory card when the memory card is inserted into an electronic apparatus, in order to prevent an electrical charge of a charged part held by an electronic circuit within the electronic apparatus from flowing to an IC within the memory card or IC of an electronic circuit within the electronic apparatus when the contacts in the front and the rear row slide on surfaces of the electrode pads in the front and the rear row at the same time during a process for inserting and withdrawing the memory card into and from the electronic apparatus, wherein a discharge circuit for the charge part is formed in operative connection with the inserting and withdrawing movement of the memory card.
摘要:
A surface mount type IC socket comprises first and second cover retainers respectively disposed over a full length of opposing side surfaces of a socket body, and a seat piece disposed on each end of the first and second retainers and adapted to be arranged in an area in the vicinity of a lower part of each corner portion of the socket body. The seat piece is soldered to a conductive pattern on a surface of a wiring board at an area in the vicinity of the corner part of each corner portion. An engagement piece is disposed on each end of the first and second cover retainers and protrudes sidewardly from a side surface of each corner portion of the socket body. An engagement claw disposed on each corner portion of an IC presser cover formed of a conductive plate is engaged with a respective engagement element so that the cover is removably mounted on the socket body.
摘要:
In an IC card connector in which an IC card is inserted into a card receiving chamber through a card inlet port of a card case so that electrode pads of the IC card are brought into contactact with contacts of the card case, an ejecting mechanism in the IC card connector comprises a card pusher inserted into the card receiving chamber from outside the card case through a guide port provided on the card case and engageable with a front end face of the IC card. The card pusher is moved towards the card inlet port within the guide port to push the front end face of the IC card, so that a rear end portion of the IC card is ejected from the card inlet port.
摘要:
Provided is a broadcast control apparatus that realizes broadcasting to a predetermined distribution area, as in an existing public mobile communication network in a communication system using a femto cell base station. The broadcast control apparatus includes a database, in which location information of the femto cell base station existing in a predetermined distribution area section is associated with the distribution area section. The broadcast control apparatus also includes update means for updating the association in the database based on the location information of the femto cell base station received by reception means.