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Title:
ELECTRIC CONTACT AND INSPECTION TOOL HAVING IT
Document Type and Number:
Japanese Patent JP2009128218
Kind Code:
A
Abstract:

To provide an electric contact that is brought into contact with a contact object at a predetermined contact pressure and has deflection amount of a predetermined amount or more.

This electric contact 2 integrally formed of a thin plate having conductivity and spring property comprises a first contact section 2c having one end section, a second contact section 2d having the other end section, and a deforming section 2e for connecting the first contact part 2c to the second contact section 2d and deforming the electric contact 2 in the longitudinal direction of the electric contact 2. The deforming section 2e has a first deforming section 2j connected to the first contact section 2c, a second deforming section 2k connected to the second contact section 2d, and a third deforming section 2m arranged between the first deforming section 2j and the second deforming section 2k. The spring constant of the third deforming section 2m is smaller than that of the first deforming section 2j and that of the second deforming section 2k.


Inventors:
DOBASHI KENJI
ITO MITSUHIKO
MOROZUMI KAZUHIKO
KAGAWA KENICHI
KIN SAIMO
Application Number:
JP2007304311A
Publication Date:
June 11, 2009
Filing Date:
November 26, 2007
Export Citation:
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Assignee:
KOYO TECHNOS KK
TOWA ELECTRIC
MICRO PREC KK
International Classes:
G01R1/067
Domestic Patent References:
JP2001091537A2001-04-06
JP2007194187A2007-08-02
JP2007024555A2007-02-01
JP2004138391A2004-05-13
JP2007218776A2007-08-30
JP2006226907A2006-08-31
JP2007155507A2007-06-21
JPH10312845A1998-11-24
Attorney, Agent or Firm:
Iat International Patent Business Corporation