JPS62168406U - - Google Patents
Info
- Publication number
- JPS62168406U JPS62168406U JP4818386U JP4818386U JPS62168406U JP S62168406 U JPS62168406 U JP S62168406U JP 4818386 U JP4818386 U JP 4818386U JP 4818386 U JP4818386 U JP 4818386U JP S62168406 U JPS62168406 U JP S62168406U
- Authority
- JP
- Japan
- Prior art keywords
- guide member
- axial direction
- movable rod
- detection device
- position detection
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
第1図〜第3図は本考案の一実施例を示し、第
1図は側断面図、第2図は第1図における矢視
図、第3図は作用を説明するための平断面図であ
る。第4図および第5図は本考案のそれぞれ他の
実施例を示す説明図である。
1……位置検出装置、2……移動杆(シフター
)、3……案内部材(シフターガイド)、11…
…磁石、121,122……リードスイツチ(磁
気感知センサ)、101……移動杆、102……
磁石、201……移動杆、203……磁石。
Figures 1 to 3 show an embodiment of the present invention, with Figure 1 being a side sectional view, Figure 2 being a view taken in the direction of the arrows in Figure 1, and Figure 3 being a plan sectional view for explaining the operation. It is. FIGS. 4 and 5 are explanatory diagrams showing other embodiments of the present invention, respectively. 1... Position detection device, 2... Moving rod (shifter), 3... Guide member (shifter guide), 11...
... Magnet, 12 1 , 12 2 ... Reed switch (magnetic sensor), 101 ... Moving rod, 102 ...
Magnet, 201... Moving rod, 203... Magnet.
Claims (1)
を保持する案内部材との間に設けられる位置検出
装置であつて、前記移動杆の前記案内部材内に位
置する部位に軸心方向に磁化された磁石を設ける
とともに、前記案内部材の軸心方向に離間した複
数個所に前記磁石の接近を感知して信号を出力す
る指向性を有した磁気感知センサをそれぞれ設け
、これら各磁気感知センサの磁気感知方向を前記
移動杆の軸心に対して傾斜させていることを特徴
とする位置検出装置。 A position detection device provided between a movable rod that moves forward and backward in the axial direction and a guide member that holds the movable rod, wherein a portion of the movable rod located within the guide member is magnetized in the axial direction. At the same time, a plurality of magnetic sensors having directionality that detect the approach of the magnet and output a signal are provided at multiple locations spaced apart in the axial direction of the guide member, and each of these magnetic sensors A position detection device characterized in that a magnetic sensing direction is inclined with respect to the axis of the moving rod.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4818386U JPS62168406U (en) | 1986-03-31 | 1986-03-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4818386U JPS62168406U (en) | 1986-03-31 | 1986-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62168406U true JPS62168406U (en) | 1987-10-26 |
Family
ID=30869473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4818386U Pending JPS62168406U (en) | 1986-03-31 | 1986-03-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62168406U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5118563A (en) * | 1974-04-19 | 1976-02-14 | Hainritsuhi Kyuburaa Inburusug | Keirotoreesayotoransudeyuusa |
-
1986
- 1986-03-31 JP JP4818386U patent/JPS62168406U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5118563A (en) * | 1974-04-19 | 1976-02-14 | Hainritsuhi Kyuburaa Inburusug | Keirotoreesayotoransudeyuusa |
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