JPH0271204U - - Google Patents
Info
- Publication number
- JPH0271204U JPH0271204U JP15049688U JP15049688U JPH0271204U JP H0271204 U JPH0271204 U JP H0271204U JP 15049688 U JP15049688 U JP 15049688U JP 15049688 U JP15049688 U JP 15049688U JP H0271204 U JPH0271204 U JP H0271204U
- Authority
- JP
- Japan
- Prior art keywords
- push rod
- brushes
- brush stands
- brush
- resistors
- 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
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第1図〜第4図はこの考案によるストロークセ
ンサーの実施例を示し、第1図は概略縦断面図、
第2図は第1図の―線に沿つてみた図、第3
図は第1図の―線に沿つてみた図、第4図は
側面図、第5図は抵抗体とブラシとの関係を示す
図、第6図〜第8図はこの考案の他の実施例を示
し、第6図は概略縦断面図、第7図は側面図、第
8図は第6図の―線に沿つてみた図である。
1……ケース、2……ダストシール、3……プ
ツシユロツド、4,24……ブラシ台、5,25
……ブラシ、6……アツパープレート、7,27
……ばね、8……接点プレート、9,29……抵
抗基板、10……ねじ、11,31……抵抗体、
12,16,32……リベツト、13……ポツテ
イング材、14……グロメツト、15……リード
線、20……インナープレート、26……コンタ
クトアーム、33……ターミナル。
1 to 4 show an embodiment of the stroke sensor according to this invention, and FIG. 1 is a schematic longitudinal sectional view;
Figure 2 is a view taken along the - line in Figure 1, Figure 3
The figure is a view taken along the - line in Figure 1, Figure 4 is a side view, Figure 5 is a diagram showing the relationship between the resistor and the brush, and Figures 6 to 8 are other implementations of this invention. For example, FIG. 6 is a schematic vertical sectional view, FIG. 7 is a side view, and FIG. 8 is a view taken along the line - in FIG. 6. 1... Case, 2... Dust seal, 3... Push rod, 4, 24... Brush stand, 5, 25
...Brush, 6...Atsupah plate, 7,27
... Spring, 8 ... Contact plate, 9, 29 ... Resistance board, 10 ... Screw, 11, 31 ... Resistor,
12, 16, 32... Rivet, 13... Potting material, 14... Grommet, 15... Lead wire, 20... Inner plate, 26... Contact arm, 33... Terminal.
Claims (1)
し、前記ケース1内に、前記プツシユロツド3の
一端に固定され、ブラシ5,25が設けられたブ
ラシ台4,24と、このブラシ台4,24のブラ
シ5,25が摺接するとともに、前記プツシユロ
ツド3の出没方向をむく抵抗体11,31と、前
記ブラシ台4,24を前記プツシユロツド3の突
出方向に付勢する付勢部材7,27とを配設し、
さらに、前記抵抗体11,31の両端およびブラ
シ5,25に外部に延びるリード線15をそれぞ
れ設けたことを特徴とするストロークセンサー。 A push rod 3 is disposed in a case 1 so as to be retractable, and within the case 1 there are brush stands 4, 24 fixed to one end of the push rod 3 and provided with brushes 5, 25, and brush stands 4, 24 of the brush stands 4, 24. The brushes 5 and 25 are in sliding contact with each other, and resistors 11 and 31 are arranged to face the protruding and retracting direction of the push rod 3, and biasing members 7 and 27 are arranged to bias the brush stands 4 and 24 in the protruding direction of the push rod 3. established,
Furthermore, the stroke sensor is characterized in that lead wires 15 extending to the outside are provided at both ends of the resistors 11 and 31 and at the brushes 5 and 25, respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15049688U JPH0271204U (en) | 1988-11-18 | 1988-11-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15049688U JPH0271204U (en) | 1988-11-18 | 1988-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0271204U true JPH0271204U (en) | 1990-05-30 |
Family
ID=31423697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15049688U Pending JPH0271204U (en) | 1988-11-18 | 1988-11-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0271204U (en) |
-
1988
- 1988-11-18 JP JP15049688U patent/JPH0271204U/ja active Pending
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