Patent ID: 9065208
Filing Date: 2015-06-23
Classification: H01R,H05K,Y10T

Abstract:
1. A method of unlatching an electronic module from a base supporting the module, comprising the steps of: A. providing a base having two undercut latch surfaces; B. providing a module having a body; a latch member with a mounting end secured to the body, a rigid channel shaped shift member partially inside and partially outside the body with a flat base, spaced apart sidewalls extending laterally to one side of the base and two followers on each sidewall located inside the module body and two undercut latch arms on each sidewall located outside the module body, and a flat laterally flexible spring arm extending between the mounting end and the flat base of the rigid shift member; and an extractor having a grip element outside the module body and a cam end inside the module body positioned between the flat base and the body, with two cam surfaces on the cam end engageable with the two shift member followers, the undercut latch arms engaging the undercut latch surfaces to form two undercut latch connections mounting the module on the base; C. moving the grip element to shift the cam end of the extractor inside the body and move the cam surfaces along the followers, cam the followers laterally away from the cam end in a first direction perpendicular to the flat base without twisting the shift member and flex the flat spring arm laterally, while supporting the cam end against lateral movement in a second direction opposite to the first direction; and D. transmitting lateral movement of the followers inside the module body along the rigid shift member and outside the module body to the latch arms, without bending the shift member, so that the undercut latch arms are moved laterally in the first direction out of engagement with the undercut latch surfaces, and the undercut latch connections are disengaged.