Connectors and Electronics

Abstract

Disclosed in the invention is a connector comprising an insulating pedestal and a plurality of groups of terminals. Each terminal group is in electric contact with one corresponding electronic card. Any electric contact point of one of two adjacent terminal groups among the plurality of groups of terminals and any electric contact point of the other terminal group are staggered at a predetermined distance in a direction perpendicular to a plugging direction of a tray; and / or any electric contact point on one of two non-adjacent terminal groups among the plurality of groups of terminals and any electric contact point on the other terminal group are staggered at a predetermined distance in a direction perpendicular to the plugging direction of the tray. According to the invention, because the electric contact point of one of multiple terminal groups and the electric contact point of the other terminal group are not located at the same straight line parallel to the plugging direction of the tray, a phenomenon that the multiple terminal groups and the same area of one electronic card are in contact and friction when the tray of the electronic card is plugged can be effectively prevented, so that wearing of the electronic card can be reduced and the service life of the electronic card can be prolonged.

Description

technical field [0001] The invention relates to a connector, in particular to a connector suitable for inserting a plurality of electronic cards and electronic equipment including the connector. Background technique [0002] figure 1 A schematic plan view of a conventional connector suitable for inserting multiple electronic cards is shown. figure 2 Shows multiple electronic cards inserted figure 1 A schematic plan view of the connector shown. [0003] exist figure 1 and figure 2 In the prior art shown, the connector includes three sets of terminals 1a, 2a, 3a, each set of terminals 1a, 2a, 3a is held on a separate insulating base 1, 2, 3. Each terminal in each set of terminals 1a, 2a, 3a has a protruding electrical contact 1b, 2b, 3b, and each set of terminals 1a, 2a, 3a is intended to communicate with a corresponding electronic card 1', 2', 3' electrical contacts. [0004] exist figure 1 and figure 2 In the prior art shown, the three insulating bases 1, 2, 3 ar...

AI Technical Summary

Problems solved by technology

For example, when three electronic cards 1', 2', 3' are inserted at the same time, the multiple electrical contacts 1b, 2b, 3b on the same straight line L on the three groups of terminals 1a, 2a, 3a will be connected to the first The same area 1b' on the first electronic card 1' contacts and rubs, and the multiple electrical contacts 2b, 3b on the same straight line L on the two groups of terminals 2a, 3a will all contact with the second electronic card 2'. The same area 2b' contacts and rubs, which causes severe wear on the areas 1b', 2b' of the first and second electronic cards 1', 2', which causes the first and second electronic cards 1' , 2' The surface is severely worn or even short-circuited

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