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Patent Searching and Data


Title:
IC SOCKET
Document Type and Number:
WIPO Patent Application WO/2019/235207
Kind Code:
A1
Abstract:
[Problem] To provide an IC socket capable of preventing a probe from being incorrectly attached to a socket body even when man-hours for machining a side surface of a plunger are reduced. [Solution] The round rod material 20 of a plunger 8 of a probe 4 is cut at two places in a radial direction so as to form a slider section 16 which engages in a non-rotatable state with a plunger guide hole 15 formed in a socket body 5 and a first positioning surface 17 and second positioning surface 18 which are positioned at different height positions along the central axis 4a of the probe 4. A probe accommodation hole 6 has formed therein a first abutment protrusion 26 and second abutment protrusion 27 which can be abutted by the first positioning surface and second positioning surface, respectively, when the probe is inserted in the correct orientation If the plunger is inserted in an incorrect orientation, the first positioning surface will abut the second abutment protrusion and prevent the plunger from protruding from the plunger guide hole or allow the plunger to protrude out to an extent less than the designed dimension.

Inventors:
OHSHIMA HISAO (JP)
KOMATSU YASUSHIGE (JP)
Application Number:
PCT/JP2019/020040
Publication Date:
December 12, 2019
Filing Date:
May 21, 2019
Export Citation:
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Assignee:
ENPLAS CORP (JP)
International Classes:
H01R13/24; G01R1/067; H01R33/76
Foreign References:
JP2012011845A2012-01-19
JP2010038837A2010-02-18
JP2014025789A2014-02-06
JP2018173381A2018-11-08
Attorney, Agent or Firm:
OHNUKI & KOTAKE (JP)
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