565 results about "Contact group" patented technology

An electrical connector (1) includes an insulative housing (3) mounted onto a mother board, and a mulitiplicity of contact modules (7) received in the housing. The housing defines first and second openings (245, 246) in a front portion thereof. Each contact module includes first, second, third and fourth contacts (80, 82, 86, 88) and a ground contact (84). The first and second contacts are inserted into the first opening to form a first signal contact group, thereby providing a first mating interface for a daugher board. The third and fourth contacts are inserted into the second opening to form a second signal contact group, thereby providing a second mating interface for another daughter board. The ground contacts are disposed betweent the first and second signal contact groups. The connector can thereby electrically connect the daughter boards with the mother board simultaneously.

A connector includes a housing having a mating end, a wire receiving end, and a longitudinal axis therethrough. The housing holds a plurality of contacts grouped in differential pairs and arranged about the axis. At least one shielding member is located within the housing. The shielding member isolates each differential contact pair from an adjacent differential contact pair. An organizer is configured for attachment to the wire receiving end of the housing. The organizer defines a central opening that receives a plurality of signal wires carrying differential signals. The organizer includes a plurality of wire guides arranged about and extending radially outward from the central opening. The wire guides receive the signal wires.

A computer-implemented method is described comprising: identifying a set of contacts and / or contact groups permitted to contact a user of a data processing device during a scheduled event in an electronic calendar; receiving a communication event from a first contact over a first communication channel; comparing the first contact against the identified set of contacts and / or contact groups permitted to contact the user; and notifying the user of the communication event during the scheduled event only if the first contact is in the set of contacts and / or contact groups.

A nonvolatile memory device includes a substrate including a cell region, contact regions and dummy contact regions. The contact regions and the dummy contact regions alternately are disposed. A plurality of word lines stacked at the cell region of the substrate and contact groups stacked at the contact regions and the dummy contact regions of the substrate. The contact groups include a plurality of pad layers being coupled to the word lines, and each of the contact groups has stepped structure disposed at a corresponding contact region.

A cable connector compatible to type-A USB 3.0 standard includes a number of contacts divided into a first contact group and a second contact group. The first contact group is compatible to USB 2.0 standard. The second contact group includes a number of second contacts having a first pair of high-speed differential signal contacts, a second pair of high-speed differential signal contacts and a grounding contact disposed between the first pair and the second pair of high-speed differential signal contacts. The second soldering section of the grounding contact is of a forked manner and includes at least a first branch and a second branch. As a result, it is more effective to solder the second soldering section of the grounding contact with a cable without any manual alignment work.

A pluggable connector (100) includes a dielectric housing (1), a contact group (2), a first sub-assembly (3), a second sub-assembly (4), a third sub-assembly (5), a back cover (6) and a pair of spring tabs (7). The dielectric housing defines a plurality of ribs (118). The first sub-assembly defines a row of front partitions (312) cooperating with the ribs of the dielectric housing and a row of back partitions (314) respectively positioning in opposite sides thereof. The second sub-assembly defines a row of front partitions (412) cooperating with the back partitions of the second sub-assembly and a row of back partitions (414) respectively positioning in opposite sides thereof. The third sub-assembly (5) defines a row of front partitions (512) cooperating with the back partitions of the second sub-assembly and a row of back partitions (514). The back cover defines a plurality of partitions (63) cooperating with the back partitions of the third sub-assembly.

An electrical connector (100) having an inserting port (102) for receiving a corresponding plug, includes an insulative housing (1) and a plurality of contacts (4) retained in the insulative housing (1). Each contact (4) has a first portion (41) extending horizontally into the inserting port (102), a first bending portion (43) bending downwardly from a rear end of the first portion (41), and a second portion (42) extending downwardly from the first bending portion (43). The contacts (4) are arranged in two groups. The first portions (41) of each contact group (401, 402) are arranged in a row along a transverse direction respectively. The second portions (42) in each contact group (401, 402) are arranged in at least two rows along a front-to-back direction respectively. The first bending portions (43) of the contacts (4) in each contact group are arranged in a line along the transverse direction respectively.

The invention relates to an emergency help-seeking, risk early warning and one-touch SOS platform based on a mobile terminal. The platform includes a daily emergency help-seeking module for a help seeker to send help-seeking information to other users through the platform and acquire response from the other users through the platform to establish a one-to-one response session between the help seeker and the responding users; an early warning information transceiver module for releasing, enquiring, receiving and communicating with risk information and establishing a many-to-many session among users concerned about the risk information; and a risk emergency-SOS module for a user to send risk SOS information to a preset contact group with one click for emergency response and emergency-SOS when encountering an extremely risky event. The scheme of the invention allows emergency help-seeking to be extended from one-way help seeking to two-way interaction and supports that the user of the system to release help-seeking information to seek help, and meanwhile, the users can provide rescue for the help seeker and also can allow the user to know the risk in advance so as to make risk prevention and response measures in advance.

In a connector, a contact group has a signal contact and a ground contact, and the signal contact is arranged adjacently to both sides of the ground contact. Each of the signal contact and the ground contact has a contact portion connected to a partner side contact and also has a terminal portion connected to a connecting object. The pitch intervals between the terminal portions of the respective contacts of the contact group are equally set. The contact portion of the signal contact approaches the contact portion of the ground contact. Thus, the pitch interval between the contact portions of the adjacent signal contacts is widened with respect to the pitch interval between the terminal portions.