摘要:
The subject of the present invention is an electrical connection assembly (1) comprising: a flexible ribbon cable (5) with parallel electrical tracks (7); for each track (7), a contact element (11) mechanically fastened by crimping to the ribbon cable (5) at the associated electrical track (7) thus establishing an electrical contact between the track (7) and its associated contact element (11); and a casing (13) having internal walls (15) that define a through-passage (17) through which the ribbon cable (5) passes. The assembly further includes a sliding seal (19) surrounding the ribbon cable (5), which seal is placed downstream of the contact elements (11) and upstream of the casing (13) so that, when said assembly (1) has been inserted in an associated conjugate connector (3) having conjugate contact elements (12), the casing (13) compresses the seal (11) so as to provide sealing by compression on the ribbon cable (5), sealing on the internal walls (15) of the casing (13) and sealing with the walls of the conjugate connector (3).
摘要:
Method for making articles containing an array of flat pieces, such as keyboards, including the steps of placing the flat pieces in tubes in an identical top to bottom vertical and rotational orientation, positioning the tubes so that they extend parallel to each other, simultaneously capturing (26) flat pieces, one piece at a time, in the outlets of each tube, moving the captured pieces either directly onto an element of the article to be produced or on an intermediate unit (34), in accordance with the intended arrangement of the flat pieces on the finished article or in a reverse arrangement, and releasing the flat pieces. The invention is useful for telephone keyboards.
摘要:
High frequency coaxial-type connector-switch component comprising a conductor body (10), a first contact (16), a second contact (28), and an assembly (34) translatably moveable along an axis between a first and second position. The moveable assembly comprises conducting means (36) sliding on the first contact (16) and having a moveable contact (40) which cooperates with the second contact (28) when the moveable assembly (34) is in the first position and is remote from the second contact (28) when the moveable assembly (34) is in the second position. A device (54) returns the moveable assembly (34) to its first position. The connector-switch component is for use in car radiotelephones.
摘要:
Contact elements placed side by side along a carrier strip (10) and comprising a plugging part (12) provided with elastic flanges (22) intended to clamp a plug contact element. A backwards-projecting tongue (26) locks the contact element in a connector body. The junction part (14) is provided with plunged bosses (32) which form teeth (34, 36) intended to pass through flexible printed circuits. Application in the manufacturing of connectors for flexible printed circuits.
摘要:
The invention relates to a connector for a shielded electric cable (1), said shielded electric cable (3) comprising at least one conductor and a shielding (5) that at least partially covers said shielded electric cable (3), said connector (1) comprising a connector housing (7) containing the conductor, the invention being characterised in that said shielding (5) is partially arranged around said connector housing (7), said connector housing (7) being electroconductive, and said connector (1) comprising a holding ferule (11) arranged around the shielding (5) in such a way as to maintain the connection of the shielding (5) to the connector housing (7) both mechanically by means of clamping and also by direct electrical connection. The invention also relates to a method for the assembly of such a connector for a shielded electric cable.
摘要:
The invention relates to a through-connector for a metal structure (1) having a through-opening, said through-connector comprising: at least one generally L-shaped connection pin (9) including a first arm (9a) and a second arm (9b) which are formed as a single piece; and at least one insulating component (11) to be secured in the opening and comprising at least one passage for receiving the pin (9), said passage including: a first portion which has a partially open circumference and is substantially parallel to the structure in order to receive the first arm (9a), retaining and orienting said arm such that, after mounting the free end thereof is maintained at a pre-determined distance from the structure, allowing reflow soldering; and a second portion which has a closed circumference and is substantially perpendicular to the first portion in order to receive the second arm (9b), retaining and orienting same in such a way that the free end thereof can come into contact with a mating connector.
摘要:
The invention relates to a touch-sensitive switch, characterized in that it includes at least one dome (7, 107, 207a, 207b), at least one disk (11), and at least one insulator (13, 213a, 213b) arranged between said dome (7, 107, 207a, 207b) and said disk (11), such that the peripheral portions of said dome (7, 107, 207a, 207b) and said disk (11) are each in contact with a surface of said insulator (13, 213a, 213b), said insulator (13, 213a, 213b) having a central opening (27) so as to enable contact between said dome (7, 107, 207a, 207b) and said disk (11) when subjected to a force bringing the same closer to one another.
摘要:
The invention relates to a vault switch. It relates to a pusher-type vault switch for a thin printed circuit having a thin substrate (20) on a surface of which is provided a printed circuit having connection pads. The switch contains two vaults (12) and an insulating strut, the peripheral portions of the two vaults (12) are each in contact with one face of the strut and are thus facing each side of the spacer, each vault (12) having a connection member (18) to a connecting pad of the printed circuit (20), and the spacer includes a central hole large enough to allow the apex of the two vaults (12) to come into mutual contact when they are submitted to mutual forces which bring them together. The invention may be applied to chip cards.
摘要:
The invention relates to a domed contact component controlled by mechanical activation, which comprises an outer static conducting member (10), an inner static conducting member (12) and a resilient metal contact dome (18) which is in constant and static contact with the outer static conducting member (10). The dome (18) has a central contact part and a linking part, the periphery of which is electrically connected and mechanically linked to the outer static conducting member (10). The linking part comprises arms (22) having a portion (26) with elastic properties in the radial direction, and a stud (24) for fastening the outer static conducting member. Application to bank cards provided with keys.