Zhengzhou Yunhai Information Technology Co., Ltd.

Avic Jonhon Optronic Technology Co., Ltd.

Min Zhang

Junfeng Yuan

Guoqi Zhou

A design method for displaying a DRC in a classification manner in a PCB design is provided. The design method includes: acquiring layer information contained in a current design, adding the acquired layer information to a DRC Layer menu in a pop up window, acquiring a DRC Type contained in the current design and adding the processed DRC Type to a DRC Type menu in the pop up window after processing the acquired DRC Type; creating an updating function, to update a DRC Type menu list in response to an input action of a user; acquiring an attribute of each item in a DRC Layer menu list and the DRC Type menu list, and inserting the acquired attribute into the updated DRC Layer menu list and the updated DRC Type menu list, to form a feature parameter list.

Method and operation method for displaying DRC in classification manner in PCB design

The present invention relates to the field of connectors, and in particular to an electrical connector and a fixing bending member thereof. The electrical connector includes a contact with a front end being a plugging end and at least two contact mounting plates arranged left and right in parallel and extending along forward and backward directions, and further includes a fixing bending member for fixing the contact mounting plates. The fixing bending member includes a first portion for fixing onto the top of the electrical connector, a second portion for fixing at a tail portion of the electrical connector and a connecting portion connecting the first and second portions. The first portion and the second portion extend toward the same side of the connecting portion. The connecting portion is provided on the top of the electrical connector. The top of the electrical connector is provided with a top recessed slot for the insertion and fixation of the first portion such that the first portion is fixed onto the top of the electrical connector, or the connecting portion is provided at the tail portion of the electrical connector. The tail portion of the electrical connector is provided with a tail recessed slot for the insertion and fixation of the second portion such that the second portion is fixed to the tail of the electrical connector. The problem that a contact insulation mounting plate of an existing electrical connector is easily deformed is solved.

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Henan, China

Min Zhang