FLATNESS ADJUSTING DEVICE AND TEST FIXTURE APPLYING THE FLATNESS ADJUSTING DEVICE

摘要

A test fixture includes a flatness adjusting device and a test module. The flatness adjusting device includes a holding module. The flatness adjusting device is configured for leveling a work-piece held in the holding module. The flatness adjusting device also includes elastic members and limit members. Bottom surfaces of the limit members are in a horizontal plane. The elastic members are placed on the holding module. The work-piece is located between the elastic members and the limit members and a top surface of the work-piece is attached on the bottom surfaces of the limit members closely.

主权项

1. A flatness adjusting device, adapted for adjusting a flatness of a work-piece held therein, comprising:
a holding module configured for holding the work-piece; a plurality of elastic members located on the holding module; and a plurality of limit members fixed on the holding module, bottom surfaces of the limit members being level, and the bottom surfaces of the limit members and the elastic members being configured for clamping the work-piece sandwiched therebetween.