JPH0247533U - - Google Patents
Info
- Publication number
- JPH0247533U JPH0247533U JP12510588U JP12510588U JPH0247533U JP H0247533 U JPH0247533 U JP H0247533U JP 12510588 U JP12510588 U JP 12510588U JP 12510588 U JP12510588 U JP 12510588U JP H0247533 U JPH0247533 U JP H0247533U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- electrode plate
- metal
- load sensor
- electrode
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000000605 extraction Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案の静電容量形荷重センサの実施
例における可動電極板ａと加圧棒ｂとの外観分解
図、第２図は本考案の静電容量形荷重センサの中
心を通る縦断正面図、第３図は従来も一般に使用
される静電容量形荷重センサの分解外観斜視図、
第４図は第３図における中心を通る縦断正面図で
ある。
なお、１：固定基板、２：金属電極、３：間隔
材、４：可動電極板、５：凹部、６：加圧棒、７
：パツケージ、８：保持板、９：加圧棒差し込み
孔、１０：電極線取り出し孔、１１：リード電極
、１２：固定電極板。
Fig. 1 is an exploded external view of the movable electrode plate a and pressurizing rod b in an embodiment of the capacitive load sensor of the present invention, and Fig. 2 is a longitudinal cross-section passing through the center of the capacitive load sensor of the present invention. A front view, and Figure 3 is an exploded perspective view of a capacitive load sensor that has been commonly used in the past.
4 is a longitudinal sectional front view passing through the center of FIG. 3. FIG. Note that 1: fixed substrate, 2: metal electrode, 3: spacing material, 4: movable electrode plate, 5: recess, 6: pressure rod, 7
: Package cage, 8: Holding plate, 9: Pressure rod insertion hole, 10: Electrode wire extraction hole, 11: Lead electrode, 12: Fixed electrode plate.
Claims (1)
極板１２と前記金属電極２の外周に沿つて固着さ
れて空隙を構成する絶縁材よりなる間隔材３上に
載置された加圧棒６によつてひずむ金属材よりな
る可動電極板４とにより形成される空気コンデン
サにおいて前記可動電極板４の中心部に前記加圧
棒６の下端が接する半球状の凹部５を設けてなる
静電容量形荷重センサ。 A pressurizing rod 6 is placed on a fixed electrode plate 12 on which a metal electrode 2 is fixed on a fixed substrate 1, and a spacer 3 made of an insulating material that is fixed along the outer periphery of the metal electrode 2 to form a gap. In an air capacitor formed by a movable electrode plate 4 made of a metal material that is distorted by Shape load sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12510588U JPH0247533U (en) | 1988-09-27 | 1988-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12510588U JPH0247533U (en) | 1988-09-27 | 1988-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0247533U true JPH0247533U (en) | 1990-03-30 |
Family
ID=31375411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12510588U Pending JPH0247533U (en) | 1988-09-27 | 1988-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013156066A (en) * | 2012-01-27 | 2013-08-15 | Wacom Co Ltd | Electrical capacitance pressure sensing semiconductor device |
-
1988
- 1988-09-27 JP JP12510588U patent/JPH0247533U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013156066A (en) * | 2012-01-27 | 2013-08-15 | Wacom Co Ltd | Electrical capacitance pressure sensing semiconductor device |