JPS6259838U - - Google Patents
Info
- Publication number
- JPS6259838U JPS6259838U JP15157485U JP15157485U JPS6259838U JP S6259838 U JPS6259838 U JP S6259838U JP 15157485 U JP15157485 U JP 15157485U JP 15157485 U JP15157485 U JP 15157485U JP S6259838 U JPS6259838 U JP S6259838U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- piezoelectric element
- outer cylinder
- piezoelectric
- sleeve
- 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
- 230000036316 preload Effects 0.000 claims 1
- 239000011810 insulating material Substances 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案に係る圧電型指圧計の一実施例
をあらわす構成断面図、第２図及び第３図は本考
案の作用を説明するためのグラフである。
１……外筒、２……スリーブ、２ｂ……外底面
、３……圧電素子、４……ターミナル、５……リ
ード線、６……インナーケース、９……絶縁材、
１０……断熱材、１１……ダイアフラム、１１ａ
……円筒部。
FIG. 1 is a cross-sectional view showing an embodiment of a piezoelectric acupressure meter according to the present invention, and FIGS. 2 and 3 are graphs for explaining the operation of the present invention. 1... Outer cylinder, 2... Sleeve, 2b... Outer bottom surface, 3... Piezoelectric element, 4... Terminal, 5... Lead wire, 6... Inner case, 9... Insulating material,
10...Insulating material, 11...Diaphragm, 11a
...Cylindrical part.
Claims (1)
圧電素子を収納し、この圧電素子にプリロードを
かけながら前記スリーブをインナーケース外周に
固定し、このスリーブの外底面に断熱材を介して
所定の肉厚のダイアフラムを押圧しつつ該ダイア
フラムを前記外筒に固定したことを特徴とする圧
電型指圧計。 A piezoelectric element is housed in a bottomed cylindrical sleeve that is inserted into the outer cylinder, and the sleeve is fixed to the outer periphery of the inner case while applying a preload to the piezoelectric element. A piezoelectric acupressure gauge characterized in that a diaphragm having a predetermined wall thickness is fixed to the outer cylinder while being pressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15157485U JPS6259838U (en) | 1985-10-04 | 1985-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15157485U JPS6259838U (en) | 1985-10-04 | 1985-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6259838U true JPS6259838U (en) | 1987-04-14 |
Family
ID=31068772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15157485U Pending JPS6259838U (en) | 1985-10-04 | 1985-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6259838U (en) |
-
1985
- 1985-10-04 JP JP15157485U patent/JPS6259838U/ja active Pending