JPS645184U - - Google Patents
Info
- Publication number
- JPS645184U JPS645184U JP1987097577U JP9757787U JPS645184U JP S645184 U JPS645184 U JP S645184U JP 1987097577 U JP1987097577 U JP 1987097577U JP 9757787 U JP9757787 U JP 9757787U JP S645184 U JPS645184 U JP S645184U
- Authority
- JP
- Japan
- Prior art keywords
- detection sensor
- object detection
- piezoelectric film
- view
- output terminal
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000002033 PVDF binder Substances 0.000 claims 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Central Heating Systems (AREA)
- Control Of Resistance Heating (AREA)
Description
第１図は本考案の物体検知センサの一実施例を
示す要部破断正面構成図、第２図は第１図の要部
側面構成図、第３図は本考案の物体検知センサの
電気カーペツトの一実施例を示す要部縦断面構成
図、第４図は第３図の要部横断面構成図、第５図
は本考案の物体検知センサの他の実施例を示す要
部破断正面構成図、第６図は第５図の要部側面構
成図、第７図は従来の物体検知センサの一実施例
を示す横断面図、第８図は第７図の縦断面図、第
９図は従来の物体検知センサの電気カーペツトへ
の一実施例を示す要部縦断面図、第１０図は第９
図の要部横断面図である。
図面中、１１は出力端子、１２は圧電フイルム
、１３は発熱線、２３は感熱線を示す。
Figure 1 is a cutaway front configuration diagram of the main parts showing an embodiment of the object detection sensor of the present invention, Figure 2 is a side view of the main parts of Figure 1, and Figure 3 is an electric carpet of the object detection sensor of the invention. FIG. 4 is a cross-sectional view of the main part of FIG. 3, and FIG. 5 is a cross-sectional view of the main part showing another embodiment of the object detection sensor of the present invention. 6 is a side view of the main part of FIG. 5, FIG. 7 is a cross-sectional view showing an example of a conventional object detection sensor, FIG. 8 is a longitudinal sectional view of FIG. 7, and FIG. 10 is a vertical cross-sectional view of a main part showing an example of a conventional object detection sensor applied to an electric carpet, and FIG.
It is a cross-sectional view of the main part of the figure. In the drawings, 11 is an output terminal, 12 is a piezoelectric film, 13 is a heating wire, and 23 is a heat-sensitive wire.
Claims (1)
子より電圧を発生するポリフツ化ビニリデン等に
て形成した圧電フイルムを備えてなる物体検知セ
ンサにおいて、該圧電フイルムを細長片状に形成
して発熱線、感熱線等の外周に螺旋状に巻装して
なることを特徴とする物体検知センサ。 In an object detection sensor equipped with a piezoelectric film made of polyvinylidene fluoride, etc., which generates a voltage from an output terminal when pressure is applied by an animal or a still object, the piezoelectric film is formed into a strip shape and a heating wire, An object detection sensor characterized by being wound spirally around the outer circumference of a heat-sensitive wire, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987097577U JPH0517673Y2 (en) | 1987-06-25 | 1987-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987097577U JPH0517673Y2 (en) | 1987-06-25 | 1987-06-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS645184U true JPS645184U (en) | 1989-01-12 |
| JPH0517673Y2 JPH0517673Y2 (en) | 1993-05-12 |
Family
ID=31323138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987097577U Expired - Lifetime JPH0517673Y2 (en) | 1987-06-25 | 1987-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0517673Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018062057A1 (en) * | 2016-09-27 | 2018-04-05 | 三井化学株式会社 | Piezoelectric substrate attachment structure, sensor module, moving body, and protecting body |
| JP2021170022A (en) * | 2017-03-31 | 2021-10-28 | ロボセンサー技研株式会社 | Tactile sensor |
-
1987
- 1987-06-25 JP JP1987097577U patent/JPH0517673Y2/ja not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018062057A1 (en) * | 2016-09-27 | 2018-04-05 | 三井化学株式会社 | Piezoelectric substrate attachment structure, sensor module, moving body, and protecting body |
| JPWO2018062057A1 (en) * | 2016-09-27 | 2019-06-27 | 三井化学株式会社 | Mounting structure of piezoelectric substrate, sensor module, moving body and protective body |
| US11647675B2 (en) | 2016-09-27 | 2023-05-09 | Mitsui Chemicals, Inc. | Piezoelectric substrate attachment structure, sensor module, moving body, and protection body |
| JP2021170022A (en) * | 2017-03-31 | 2021-10-28 | ロボセンサー技研株式会社 | Tactile sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0517673Y2 (en) | 1993-05-12 |