JPH01100291U - - Google Patents
Info
- Publication number
- JPH01100291U JPH01100291U JP19507887U JP19507887U JPH01100291U JP H01100291 U JPH01100291 U JP H01100291U JP 19507887 U JP19507887 U JP 19507887U JP 19507887 U JP19507887 U JP 19507887U JP H01100291 U JPH01100291 U JP H01100291U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- magnet
- holder
- magnetic pole
- pole faces
- 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
Links
- 235000014676 Phragmites communis Nutrition 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Description
第1図は本考案の一実施例を一部断面にて示し
た説明図、第2図は第1図の平面図、第3図は第
1,2図のホルダー断面図、第4図は従来装置の
説明図である。
1:支持ポール、2:支持アーム、3:水平リ
ング、6:蝶ナツト、7:ホルダー、8:支持ピ
ン、9:ガイド溝、10a〜10b:マグネツト
、12a〜12d,13a〜13d:磁極面、1
4:磁性板、15:感知器取外し部、16a:感
知器ベース、16b:感知器本体、18:突起、
20:リードスイツチ。
Fig. 1 is an explanatory diagram showing an embodiment of the present invention in partial cross section, Fig. 2 is a plan view of Fig. 1, Fig. 3 is a sectional view of the holder shown in Figs. FIG. 2 is an explanatory diagram of a conventional device. 1: Support pole, 2: Support arm, 3: Horizontal ring, 6: Wing nut, 7: Holder, 8: Support pin, 9: Guide groove, 10a-10b: Magnet, 12a-12d, 13a-13d: Magnetic pole surface ,1
4: Magnetic plate, 15: Sensor removal part, 16a: Sensor base, 16b: Sensor body, 18: Protrusion,
20: Reed switch.
Claims (1)
チをマグネツトの近接により作動させる感知器の
作動試験器に於いて、 支持ポールの先端に装着されたホルダーの開口
端に、少なくとも2個以上のマグネツトを外部に
露呈する磁極面を相互に逆極性にして配置し、該
マグネツトのホルダー内の他の磁極面に接触させ
て磁性板を設けたことを特徴とする感知器の作動
試験器。[Scope of Claim for Utility Model Registration] In an operation tester for a sensor in which a reed switch for operation test built into the sensor is actuated by the proximity of a magnet, at the open end of a holder attached to the tip of a support pole. , a sensor characterized in that at least two or more magnets are arranged with the magnetic pole faces exposed to the outside having opposite polarities, and a magnetic plate is provided in contact with the other magnetic pole faces in the holder of the magnet. operation tester.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19507887U JPH01100291U (en) | 1987-12-23 | 1987-12-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19507887U JPH01100291U (en) | 1987-12-23 | 1987-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01100291U true JPH01100291U (en) | 1989-07-05 |
Family
ID=31485773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19507887U Pending JPH01100291U (en) | 1987-12-23 | 1987-12-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01100291U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020160821A (en) * | 2019-03-27 | 2020-10-01 | ホーチキ株式会社 | Test jig and test device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS618397B2 (en) * | 1978-06-29 | 1986-03-13 | Matsushita Electric Works Ltd |
-
1987
- 1987-12-23 JP JP19507887U patent/JPH01100291U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS618397B2 (en) * | 1978-06-29 | 1986-03-13 | Matsushita Electric Works Ltd |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020160821A (en) * | 2019-03-27 | 2020-10-01 | ホーチキ株式会社 | Test jig and test device |
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