Title:
POGO PIN FOR ULTRA-HIGH CURRENT
Document Type and Number:
WIPO Patent Application WO/2021/235704
Kind Code:
A1
Abstract:
A pogo pin according to the present invention has a spring (60), embedded therein, for elastically supporting a probe (50), and has an outer barrel (70) for guiding the sliding of the probe (50), wherein the probe (50) comprises: a small-diameter part (51); a large-diameter part (52) which is integrally connected to the small-diameter part (51), and which has an outer diameter that is larger than that of the small-diameter part (51); and a plurality of brushes (53) which extend from the large-diameter part (52) and which can slide while making elastic contact with the inner peripheral surface of the outer barrel (40), and the probe (50) is formed by machining a flat sheet material.
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Inventors:
PARK HOJUN (KR)
Application Number:
PCT/KR2021/004772
Publication Date:
November 25, 2021
Filing Date:
April 15, 2021
Export Citation:
Assignee:
IWIN SOLUTION (KR)
International Classes:
G01R1/067; G01R31/28
Foreign References:
| EP0405323A2 | 1991-01-02 | |||
| KR20190009233A | 2019-01-28 | |||
| JP2012506552A | 2012-03-15 | |||
| JP6647451B2 | 2020-02-14 | |||
| JPH0712846A | 1995-01-17 |
Attorney, Agent or Firm:
MIN, Byungjun (KR)
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