Attachment apparatus, test head, and electronic device test system
AssigneeAdvantest Corporation
InventorsAtsuyuki Doi, Yoshimasa Ito
Life of this patent
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Abstract
An apparatus comprises: an engagement shaft able to engage with a bottom surface of a DSA and held linear movably; an air cylinder supplying a drive force for linearly moving the engagement shaft; and a link mechanism interposed between the air cylinder and the engagement shaft and transmitting the drive force input from the actuator to the engagement shaft, and the link mechanism transmits the drive force input from the air cylinder by rotary motion.
Claims10
An attachment apparatus for attaching or removing a first board to or from a second board in a test head comprising the first board and the second board to which the first board is mounted,
- the attachment apparatus comprising:
- an engaging device configured to be able to engage with the first board and held linear-movably;
- an actuator supplying a drive force for linearly moving the engaging device;
- and
- a transmitting device interposed between the actuator and the engaging device and configured to transmit the drive force input from the actuator to the engaging device;
- wherein
- the transmitting device transmits the drive force input from the actuator by rotary motion.
Dependencies are inferred from the claim text.