JPH01140912U - - Google Patents
Info
- Publication number
- JPH01140912U JPH01140912U JP3666288U JP3666288U JPH01140912U JP H01140912 U JPH01140912 U JP H01140912U JP 3666288 U JP3666288 U JP 3666288U JP 3666288 U JP3666288 U JP 3666288U JP H01140912 U JPH01140912 U JP H01140912U
- Authority
- JP
- Japan
- Prior art keywords
- case
- sensing element
- pressure sensing
- opening
- skin
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 claims description 2
- 239000007779 soft material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Measuring And Recording Apparatus For Diagnosis (AREA)
Description
第１図乃至第４図は本考案の一実施例を示すも
ので、第１図はセンサの縦断面図、第２図は同平
面図、第３図は圧力感知素子の等価回路を示す図
、第４図は使用状態を示す図であり、又、第５図
乃至第８図は夫々本考案の他の実施例を示す第２
図相当図であり、そして第９図は従来構成を示す
第１図相当図である。
図面中、１１はケース、１１ａは開口部、１２
は圧力感知素子、１３はメンブレン、１４は張出
し部、１５は突起部、１８はアンプ、１９はスピ
ーカー、２０，２１，２２，２３は夫々張出し部
である。
1 to 4 show an embodiment of the present invention, in which FIG. 1 is a longitudinal sectional view of the sensor, FIG. 2 is a plan view thereof, and FIG. 3 is a diagram showing an equivalent circuit of the pressure sensing element. , FIG. 4 is a diagram showing the state of use, and FIGS. 5 to 8 are diagrams showing other embodiments of the present invention.
FIG. 9 is a diagram equivalent to FIG. 1 showing a conventional configuration. In the drawing, 11 is a case, 11a is an opening, 12
13 is a pressure sensing element, 13 is a membrane, 14 is an overhang, 15 is a protrusion, 18 is an amplifier, 19 is a speaker, and 20, 21, 22, and 23 are overhangs, respectively.
Claims (1)
のケースの内底部に配設された圧力感知素子と、
前記ケースに前記開口部を覆うように装着されて
皮膚表面に当接されると共に外周部に前記ケース
から側方へ張出す張出し部を有した軟質部材製の
メンブレンと、このメンブレンの内面に前記軟質
部材により一体成形され先端が前記圧力感知素子
に押当てられた突起部とを具備してなる皮膚振動
検知器。 a bottomed cylindrical case having an opening on one side; a pressure sensing element disposed at the inner bottom of the case;
a membrane made of a soft material that is attached to the case so as to cover the opening, is in contact with the skin surface, and has a protruding portion on the outer periphery that protrudes laterally from the case; A skin vibration detector comprising a protrusion integrally molded from a soft member and having a tip pressed against the pressure sensing element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3666288U JPH044723Y2 (en) | 1988-03-18 | 1988-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3666288U JPH044723Y2 (en) | 1988-03-18 | 1988-03-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01140912U true JPH01140912U (en) | 1989-09-27 |
| JPH044723Y2 JPH044723Y2 (en) | 1992-02-12 |
Family
ID=31263254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3666288U Expired JPH044723Y2 (en) | 1988-03-18 | 1988-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044723Y2 (en) |
-
1988
- 1988-03-18 JP JP3666288U patent/JPH044723Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH044723Y2 (en) | 1992-02-12 |