| 摘要 |
Inspection is performed without applying an excessive pressure to an inspection object to thereby resolve inspection failure caused by excessive pressure application. An electrical connection device electrically connects a signal wiring formed on a wiring board to an electrode part of the inspection object. A contact is provided which electrically connects together the electrode part of the inspection object and the signal wiring of the wiring board. The contact includes: an electrode abutting part that abuts the electrode part located on a lower portion of the inspection object, a wiring abutting part that abuts the signal wiring, an elastic body support part that fits with the elastic body to elastically support the entire contact, and a release lever part that is pressed to thereby rotate the entire contact whereby the abutting between the electrode part of the inspection object and the electrode abutting part is released. The release lever part is pressed down and released by the cover that moves up and down.
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