Title:
ソケット
Document Type and Number:
Japanese Patent JP5782261
Kind Code:
B2
Abstract:
A contact probe includes: a first and second plungers, one of the first and second plungers being connected to an object to be inspected, the other being connected to an inspecting board; and a spring urging the first and second plungers so as to be separated from each other. The first plunger includes a distal end side columnar part and a flange part. The flange part includes a first portion that has a first length from a center point, which is, greater than a radius of the distal end side columnar part, in a first direction perpendicular to an axial direction, and includes a second portion that has a second length from the center point, which is smaller than the radius of the distal end side columnar part, in a second direction perpendicular to the axial direction and different from the first direction.
Inventors:
Second son Yamamoto
Takeshi Hiroki
Takeshi Hiroki
Application Number:
JP2011007332A
Publication Date:
September 24, 2015
Filing Date:
January 17, 2011
Export Citation:
Assignee:
Yokoo Co., Ltd.
International Classes:
G01R31/26; G01R1/073
Domestic Patent References:
| JP2006300581A | ||||
| JP62140459U | ||||
| JP2008256645A | ||||
| JP2008045986A | ||||
| JP7130800A |
Foreign References:
| US20070134995 |
Attorney, Agent or Firm:
Takashi Murai
Hiromi Murai
Hiromi Murai