JPH0451641U - - Google Patents
Info
- Publication number
- JPH0451641U JPH0451641U JP9385690U JP9385690U JPH0451641U JP H0451641 U JPH0451641 U JP H0451641U JP 9385690 U JP9385690 U JP 9385690U JP 9385690 U JP9385690 U JP 9385690U JP H0451641 U JPH0451641 U JP H0451641U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- electrodes
- measured
- shaft
- axial force
- 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 4
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Description
第１図はこの考案による軸力センサの一実施例
を示す断面図、第２図、第３図は一実施例におけ
る一対の電極の静電容量の変化を示す説明図であ
る。
１……軸力センサ、２……被測定軸、３……上
方の撓み検出部材、３ａ……上端部、３ｂ……筒
部、４……下方の撓み検出部材、４ａ……上端面
、５……センサ部材、５ａ……可撓部、６，７…
…一対の電極、８……コレツト、９……リード線
。
FIG. 1 is a sectional view showing an embodiment of the axial force sensor according to this invention, and FIGS. 2 and 3 are explanatory diagrams showing changes in capacitance of a pair of electrodes in the embodiment. DESCRIPTION OF SYMBOLS 1... Axial force sensor, 2... Shaft to be measured, 3... Upper deflection detection member, 3a... Upper end portion, 3b... Cylindrical portion, 4... Lower deflection detection member, 4a... Upper end surface, 5...Sensor member, 5a...Flexible part, 6, 7...
...Pair of electrodes, 8...Collection, 9...Lead wire.
Claims (1)
を開けて固定される一対の撓み検出部材３，４と
、該一対の撓み検出部材３，４に挟持されて上記
被測定軸２の基準長さに対応した撓みを生じるセ
ンサ部材５と、該センサ部材５に絶縁状態で固定
され、かつ、微小間隔で対向配置され、前記セン
サ部材５の撓みに応じて静電容量が変化する一対
の電極６，７とを具えたことを特徴とする軸力セ
ンサ。 (2) 一対の電極６，７は、その一方６がセンサ
部材５に、その他方７が撓み検出部材４にそれぞ
れ絶縁状態で固定される請求項１記載の軸力セン
サ。[Claims for Utility Model Registration] (1) A pair of deflection detection members 3 and 4 fixed to the shaft 2 to be measured with a predetermined reference interval in the axial direction; A sensor member 5 which is sandwiched and causes a deflection corresponding to the reference length of the shaft 2 to be measured; An axial force sensor comprising a pair of electrodes 6 and 7 whose capacitance changes accordingly. (2) The axial force sensor according to claim 1, wherein one of the pair of electrodes 6 and 7 is fixed to the sensor member 5 and the other 7 to the deflection detection member 4 in an insulated state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9385690U JPH0451641U (en) | 1990-09-06 | 1990-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9385690U JPH0451641U (en) | 1990-09-06 | 1990-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0451641U true JPH0451641U (en) | 1992-04-30 |
Family
ID=31831376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9385690U Pending JPH0451641U (en) | 1990-09-06 | 1990-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451641U (en) |
-
1990
- 1990-09-06 JP JP9385690U patent/JPH0451641U/ja active Pending