Behavior Tech Computer Corporation

Jackley Fan

A keyboard testing apparatus includes a housing inside which two clamping members spaced from each other at an adjustable distance for receiving a keyboard to be tested therebetween. A retaining device includes a pneumatic cylinder for applying force to the keyboard for firmly retaining the keyboard in position. An indicator testing device includes several optic sensors for detecting light emitted from indicators of the keyboard. A key testing device includes several key actuators capable to sequentially actuate/de-actuate the keys of the keyboard. A conveying device drives the key actuators relative to the keyboard in order to position the key actuators with respect to each key of the keyboard. A control unit, preferably a processor-based device, controls the operation of the key testing apparatus and receives test signals from the keyboard and the optic sensors to determine if the keyboard function normally. The control unit generates a warning signal via a warning device when the keyboard is abnormal. The control unit also stores information of the test result for further processing.

Keyboard testing apparatus

A computer keyboard assembling apparatus includes a holding plate, a support plate and a pushing mechanism all mounted on a work table. The holding plate is movable relative to the support plate to hold the a metal plate and an insulation pad that are received within a keyboard support tray positioned on the support plate in position. The movement of the holding plate also triggers a micro-switch to actuate the pushing mechanism to apply a force to the metal plate through a side opening formed on the keyboard support tray so as to horizontally move the metal plate relative to the insulation pad to have engaging members thereof engaging and secured to each other.

Computer keyboard assembling apparatus

A CD-ROM testing apparatus includes a frame on which a working table is supported. A CD-ROM tester is provided on the table, having a test system provided on one side of the tester for engage and actuate the control buttons and knobs of the CD-ROM and a pin card for engaging the back side slot of the CD-ROM provided on the opposite side. A CD-ROM transportation device is provided on the table for sequentially picking up one of a plurality of CD-ROMs carried on a cart and transporting the picked CD-ROM to the tester. A disk shifting device is provided to place a test disk into the CD-ROM located in the tester for test purpose. A personal computer and a programmable logic controller are provided to control the test operation of the testing apparatus and to store the test result.

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Chung Li, Taiwan

Jackley Fan