Abstract: A fastener testing device includes a base, a testing unit, a mobile platform, and a prompting unit, tests an installation state between a plurality of installation holes on a subject and fasteners corresponding in position to the installation holes, respectively. The subject is mounted on the base. The testing unit is driven by the mobile platform to move close to the subject and test the installation state. The testing unit generates a test signal in response to a state of contact between the fasteners and probes corresponding in position to the installation holes, respectively. The prompting unit receives the test signal and informs each of the installation holes of a correct installation state or an incorrect installation state. Accordingly, incorrectly-installed ones of the installation holes are directly identified by the fastener testing device quickly, conveniently, and accurately.

Abstract: An attachment-enabling jig for attaching a soft strip to an attachment surface of an object quickly, precisely, and flatly includes a base; a first carrying unit disposed on the base and provided with a first roller oriented perpendicular to a first direction; a second carrying unit disposed on the base and provided with a second roller corresponding in position to the first roller, wherein the first and second carrying units carry the soft strip; a resilient unit connected to the first and second carrying units; and an actuating unit disposed on the base and configured to hold the object and controllably drive the attachment surface of the object to move to between the first roller and the second roller such that the first and second rollers attach the soft strip to the attachment surface. Accordingly, the attachment-enabling jig is effective in enhancing the efficiency of production lines.