JPH0317573U - - Google Patents
Info
- Publication number
- JPH0317573U JPH0317573U JP7714389U JP7714389U JPH0317573U JP H0317573 U JPH0317573 U JP H0317573U JP 7714389 U JP7714389 U JP 7714389U JP 7714389 U JP7714389 U JP 7714389U JP H0317573 U JPH0317573 U JP H0317573U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- distal end
- rear end
- plunger
- protective sleeve
- 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.)
- Granted
Links
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000000523 sample Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measuring Leads Or Probes (AREA)
Description
第１図は本考案の同軸型プローブの長手方向断
面図、第２図、第３図および第４図は従来の同軸
型プローブの異なる例をそれぞれ示す長手方向断
面図、第５図はプローブに接続されるケルビンブ
リツジの回路図である。
１１……プランジヤ、１２，１８……ストツパ
、１３……プランジヤ用押圧ばね、１５……外筒
、１６……保護スリーブ、１７……保護スリーブ
用押圧ばね、１９……導電性筒体、２１……端子
、２６……絶縁膜。
Fig. 1 is a longitudinal sectional view of the coaxial probe of the present invention, Figs. 2, 3, and 4 are longitudinal sectional views showing different examples of conventional coaxial probes, and Fig. 5 is a longitudinal sectional view of the coaxial probe of the present invention. FIG. 3 is a circuit diagram of a connected Kelvin bridge. DESCRIPTION OF SYMBOLS 11... Plunger, 12, 18... Stopper, 13... Pressing spring for plunger, 15... Outer cylinder, 16... Protective sleeve, 17... Pressing spring for protective sleeve, 19... Conductive cylinder, 21 ...Terminal, 26...Insulating film.
Claims (1)
摺動可能に挿入された保護スリーブと、保護スリ
ーブの内部に先端部が摺動可能に挿入されて後端
が外筒の長手方向中間部付近にまで延びる被測定
物接触用プランジヤと、プランジヤの後端と外筒
後端の端子を電気的に接続する手段と、外筒の中
間部と後端の間で外筒内部に設けられ、プランジ
ヤを先端側へ弾圧するコイル状押圧ばねと、外筒
の中間部と先端の間で外筒内部に設けられ、保護
スリーブを先端側へ弾圧するコイル状押圧ばねと
を備えた測定用同軸型プローブ。 an outer cylinder, a protective sleeve slidably inserted into the distal end side of the outer cylinder with its tip exposed, and a distal end slidably inserted into the protective sleeve with its rear end extending in the longitudinal direction of the outer cylinder. A plunger for contacting the object to be measured that extends to near the middle part, a means for electrically connecting the rear end of the plunger and a terminal at the rear end of the outer cylinder, and a means provided inside the outer cylinder between the middle part and the rear end of the outer cylinder. A measuring device equipped with a coiled pressure spring that presses the plunger toward the distal end, and a coiled pressure spring that is provided inside the outer cylinder between the middle part of the outer cylinder and the distal end and presses the protective sleeve toward the distal end. Coaxial probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989077143U JPH0645258Y2 (en) | 1989-06-30 | 1989-06-30 | Coaxial probe for measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989077143U JPH0645258Y2 (en) | 1989-06-30 | 1989-06-30 | Coaxial probe for measurement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0317573U true JPH0317573U (en) | 1991-02-21 |
| JPH0645258Y2 JPH0645258Y2 (en) | 1994-11-16 |
Family
ID=31619256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989077143U Expired - Lifetime JPH0645258Y2 (en) | 1989-06-30 | 1989-06-30 | Coaxial probe for measurement |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645258Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008191081A (en) * | 2007-02-07 | 2008-08-21 | Hioki Ee Corp | Contact probe |
| JP2013258903A (en) * | 2013-07-04 | 2013-12-26 | Osaki Electric Co Ltd | Protection cover for conductive member |
| KR200477601Y1 (en) * | 2013-10-28 | 2015-07-02 | 농업회사법인 주식회사 해금송이 | Packagin for grapes |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5287943U (en) * | 1975-12-25 | 1977-06-30 | ||
| JPS61119771U (en) * | 1985-01-16 | 1986-07-28 |
-
1989
- 1989-06-30 JP JP1989077143U patent/JPH0645258Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5287943U (en) * | 1975-12-25 | 1977-06-30 | ||
| JPS61119771U (en) * | 1985-01-16 | 1986-07-28 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008191081A (en) * | 2007-02-07 | 2008-08-21 | Hioki Ee Corp | Contact probe |
| JP2013258903A (en) * | 2013-07-04 | 2013-12-26 | Osaki Electric Co Ltd | Protection cover for conductive member |
| KR200477601Y1 (en) * | 2013-10-28 | 2015-07-02 | 농업회사법인 주식회사 해금송이 | Packagin for grapes |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645258Y2 (en) | 1994-11-16 |