JPS61139475U - - Google Patents

Info

Publication number
JPS61139475U
JPS61139475U JP2177485U JP2177485U JPS61139475U JP S61139475 U JPS61139475 U JP S61139475U JP 2177485 U JP2177485 U JP 2177485U JP 2177485 U JP2177485 U JP 2177485U JP S61139475 U JPS61139475 U JP S61139475U
Authority
JP
Japan
Prior art keywords
contact
cylinder
housing
protrusion
spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2177485U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2177485U priority Critical patent/JPS61139475U/ja
Publication of JPS61139475U publication Critical patent/JPS61139475U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図、第２図は本考案コンタクトプローブの
一実施例を示す、第１図は、接触前を示し、第２
図は、接触後を示し、第３図は、従来の一実施例
を示す。 １……ハウジング、２……接触針、３……スプ
リング、４……ボール、５……酸化膜、６……接
触面、７……ハウジング、８……プローブ針、９
……スプリング、１０……ボール。 1 and 2 show one embodiment of the contact probe of the present invention. FIG. 1 shows the contact probe before contact, and
The figure shows the state after contact, and FIG. 3 shows a conventional embodiment. DESCRIPTION OF SYMBOLS 1... Housing, 2... Contact needle, 3... Spring, 4... Ball, 5... Oxide film, 6... Contact surface, 7... Housing, 8... Probe needle, 9
...Spring, 10...Ball.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端の内部に突起を有し、他端の一箇所に絞り
を有する中空円筒状のハウジングと、円柱の一端
に鋭利な先端を有し前記中空円筒中を前記突起を
案内として上下運動することにより回転するため
の螺旋状の溝を円柱の外周に有する接触針と、前
記ハウジング中に位置し、前記接触針の他端を先
端部に押し出すはたらきを有するスプリングと、
ハウジングとスプリングとの接触を促すボールと
を含むことを特徴とするコンタクトプローブ。 A hollow cylindrical housing having a protrusion inside one end and a diaphragm at one location on the other end, and a sharp tip at one end of the cylinder, which moves up and down in the hollow cylinder using the protrusion as a guide. a contact needle having a spiral groove on the outer periphery of a cylinder for rotation; a spring located in the housing and having a function of pushing the other end of the contact needle toward the tip;
A contact probe comprising a ball that promotes contact between a housing and a spring.
JP2177485U 1985-02-18 1985-02-18 Pending JPS61139475U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2177485U JPS61139475U (en) 1985-02-18 1985-02-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2177485U JPS61139475U (en) 1985-02-18 1985-02-18

Publications (1)

Publication Number Publication Date
JPS61139475U true JPS61139475U (en) 1986-08-29

Family

ID=30513475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2177485U Pending JPS61139475U (en) 1985-02-18 1985-02-18

Country Status (1)

Country Link
JP (1) JPS61139475U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009192374A (en) * 2008-02-14 2009-08-27 Techno Semu Kenkyusho:Kk Contact probe, electronic circuit testing device using it, and manufacturing method of contact probe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009192374A (en) * 2008-02-14 2009-08-27 Techno Semu Kenkyusho:Kk Contact probe, electronic circuit testing device using it, and manufacturing method of contact probe

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