Abstract:
The invention relates to contactless plug connectors and contactless plug connector systems for electromagnetically connecting a corresponding mating plug connector. In order to allow for an electromagnetic connection, the invention suggest providing at least one antenna element arranged within the mating end of the contactless plug connector to transmit and/or to receive radio waves modulated with a predetermined carrier frequency, a transmitting/receiving circuit for modulating an inputted baseband input signal onto the predetermined carrier frequency and transmitting the modulated baseband input signal and/or for demodulating a received radio wave into a baseband output signal. In particular, the contactless plug connector and contactless plug connector system include a securing element for securing the mating end of the contactless plug connector at close proximity to a corresponding mating end of the mating connector such that an electromagnetic connection can be established with the corresponding mating connector.
Abstract:
The present invention relates to a disk with an electrical connection element, comprising: - a substrate consisting of glass (1) with a first coefficient of thermal expansion, - an electrically conductive structure (2) with a layer thickness of from 5 µm to 40 µm on a region of the substrate (1), - a connection element (3) with a second coefficient of thermal expansion, wherein the difference between the first and second coefficients of thermal expansion is -6 /°C, - a layer of soldering compound (4), which electrically connects the connection element (3) to subregions of the electrically conductive structure (2), wherein the soldering compound (4), which exceeds a layer thickness t of 50 µm, emerges from the interspace between the connection element (3) and the electrically conductive structure (2) with an exit width b of
Abstract:
An antenna connector (1) that is capable of achieving impedance matching easily and reducing a return loss in a high-frequency band so as to improve the high-frequency characteristics is provided. The antenna connector (1) is configured to be fitted to a cable connector (10), and includes a power feeding terminal (3) to be connected to an antenna, a grounding terminal (4) to be used for an earth, and an insulating housing (2) for mounting the power feeding terminal and the grounding terminal. Parts of the power feeding terminal (3) and the grounding terminal (4) are fixed on the substrate surface (15) respectively and the grounding terminal (4) electrically surrounds a connecting terminal of a cable (18) in a fitted state in cooperation with a grounding terminal of the cable connector (10). The grounding terminal (4) and the power feeding terminal (3) of the antenna connector (1) are partly formed with opposing surface portions (3b, 4b) opposing each other at a predetermined distance.
Abstract:
Connectors for electronic devices are provided with embedded antennas. The connectors may be 30-pin connectors. A 30-pin connector may have a conductive shell structure that defines a cavity and a planar dielectric member that extends into the cavity and that has contact pins. An antenna may be formed from an antenna resonating element on the planar dielectric member and an antenna ground formed from the conductive shell structure. An antenna may be formed from a slot in the conductive shell. The antenna and the pins may be electrically coupled to an electronic device using a cable.
Abstract:
An antenna plug, which consists of a signal pin (1), which is mounted axially and slideably, and a shielding sleeve (5) mounted slideably around the said signal pin, both the signal pin (1) and the shielding sleeve (5) are subject to a force exerted by the compression springs (2, 6), which make them protrude above the surface of the casing (7) of the antenna plug, the said antenna plug is provided with an insulating sleeve (3) that separates the signal pin (1) and a guiding sleeve (4), along which the shielding sleeve is mounted slideably, wherein the butting surface of its shielding sleeve (5) is provided with at least two contact pins (17), which are adapted to engage with a plurality of flat-end shielding contacts of the socket.
Abstract:
A coaxial cable connector (20) is to be attached to a coaxial cable (40) including an inner conductor (43), an outer conductor (41), and a dielectric (42) therebetween. The coaxial cable connector includes a connector housing defining a ramp (24) to receive an outer conductor thereagainst. A back nut (23) has a ring base (47) and a plurality of flexible fingers (25) carried thereby to clamp against the outer conductor opposite the ramp. The connector housing and the back nut include respective portions defining a positive stop (29) when fully engaged. A center contact (33) is to be coupled to the inner conductor. There is at least one insulator member (34) in the connector housing (22) for carrying the center contact and comprising a radially outer support portion (35) to radially support the outer conductor opposite the compressible ring (30).
Abstract:
The invention relates to an electrically conductive contact member (1) for an electrical connector, comprising at least one terminal portion (2) adapted to be mechanically and electrically connected in a mounting direction (G) to at least one conductor, and at least one contact portion (4) adapted to contact a mating contact portion of a mating connector. Further, the invention relates to a sheet metal blank (14) for bending an electrically conductive contact member (1) and a set of electrically conductive contact members (1). To provide a contact element for an electrical connector, in particular, for miniature connectors, which can be customized cost effectively, the at least one terminal portion (2) comprises a base section (2a), an adjustment section (2g) and a fixing section (2b), wherein said adjustment section (2g) extends between said fixing section (2b) and said base section (2a).
Abstract:
A data card includes a casing, a circuit board in the casing, a plug located on the casing and a cap part. The plug is electrically connected with the circuit board. The cap part is capable of covering the plug. A card slot is defined in the casing at a joint of the casing and the plug. The cap part covers a notch of the card slot when the plug is inserted into the cap part. The cap cover the notch of the card slot while covering the plug, thereby providing a protection of the SIM card at the same time. The invention mainly use in wireless data signal receiving or transmitting device.
Abstract:
Die Erfindung betrifft ein Verfahren zur Bestückung eines Scheibenantennensytems (1) eines Fahrzeuges, wobei das Scheibenantennensytem (1) eine auf einer Fahrzeugscheibe (2) angeordnete Antennenstruktur (3) aufweist und in einer Grundausstattung ein erster Antennenverstärker (20) mit der Antennenstruktur (3) verbunden wird, wobei erfindungsgemäß vorgesehen ist, dass für weitere Sonderausstattungen jeweils ein weiterer Antennenverstärker (21, 22, 23) vorgesehen ist, wobei mit Herstellung der Fahrzeugscheibe (2) mit der Antennenstruktur (3) verbundene Anschlusspunkte (5, 6, 7) auf der Fahrzeugscheibe (2) vorgesehen werden, wobei die Anzahl der Anschlusspunkte (5, 6, 7) der Gesamtanzahl aller möglichen Sonderausstattungen entspricht, und nur diejenigen Anschlusspunkte (5, 6, 7) mit an den Antennenverstärkern (21, 22, 23) verbundenen Kontaktmitteln (24, 25, 26) bestückt werden, die entsprechend einer individuell gewählten Sonderausstattung für die zugehörigen Antennenverstärker (21, 22, 23) erforderlich sind.