摘要:
The invention relates to socket connectors and socket connector systems for electrically connecting a first corresponding plug connector and for capacitively connecting a second corresponding plug connector. Further, the invention relates to a plug connector for capacitively connecting a corresponding socket connector. In order to allow for an electrical connection or a capacitive connection, the invention suggest providing a connecting element, arranged within the housing of the socket connector, including contact portion for contacting a connection area of the first plug connector, and a non-contact portion arranged such that, in the mated state, the surface thereof covers at least parts of a connection area of the second plug connector.
摘要:
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 input terminal for inputting a baseband input signal; an antenna element arranged at the mating end of the contactless plug connector; and a transmitting circuit for modulating the inputted baseband input signal on a predetermined carrier frequency and for transmitting the modulated baseband input signal via the antenna element as a radio wave with the predetermined carrier frequency. In particular, the contactless plug connector and contactless plug connector system include an electromagnetic shielding element arranged to surround the transmitting circuit and the antenna element with a rim portion forming an opening at the mating end of the contactless plug connector.
摘要:
A contactless connector (100) for inductively connecting at a mating end (101) a corresponding mating connector comprises an inductive coupling element (110) for transmitting and/or receiving power to/from the corresponding mating connector and an outer ferrite element (107) around the inductive coupling element (110). The outer ferrite element (107) is magnetically coupled to a base plate (105) that comprises at least one lead-through (109) for accommodating at least one contact lead (103, 104) connected to said inductive coupling element (110). Only one lead-through (109) is provided for accommodating two contact leads (103, 104) connected to the inductive coupling element (110) in a way that the contact leads carry electric currents in opposing directions. Alternatively, the base plate (105) is formed to have at least one air gap (114, 116, 117) arranged in a magnetic path of a magnetic field induced by electric current flowing through said at least one lead.
摘要:
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.
摘要:
A contactless coupler for use in power and data signal transfer between a transmitting side and a receiving side, comprising: an inductive coupling element (110) adapted to transmit/receive power by inductive magnetic coupling and a capacitive coupling element (200; 400; 700) adapted to transmit/receive a data signal by capacitive coupling. The capacitive coupling element (200; 400; 700) comprises one or multiple pairs of capacitive electrodes (121 - 124; 125 - 128) provided at a coupler front-end. In a configuration, the outer and intermediate capacitive electrodes (125 - 127) have a loop-shape with an opening for interrupting current paths along the loop-shape. An inner capacitive electrode (130) may be formed by a plurality of electrode parts (129) having substantially a same shape and electrically connected to each other by a loop part (130). The electrodes surface area may be selected so as to provide a minimum capacitance value at a desired distance between couplers.