JPH01127127U - - Google Patents
Info
- Publication number
- JPH01127127U JPH01127127U JP2299188U JP2299188U JPH01127127U JP H01127127 U JPH01127127 U JP H01127127U JP 2299188 U JP2299188 U JP 2299188U JP 2299188 U JP2299188 U JP 2299188U JP H01127127 U JPH01127127 U JP H01127127U
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- wafer
- recess
- detection device
- slider
- 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 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図は本考案による位置検出装置の一実施例
を示す要部断面図、第２図Ａ，Ｂ，Ｃは本考案に
よる位置検出装置のウエハーの製造工程を説明す
る要部断面図、第３図は従来のロータリスイツチ
のカバーを取外した状態の平面図、第４図は芯金
の平面図、第５図は芯金の形成方法を説明する断
面図、第６図Ａ及びＢは端子と合成樹脂との境界
部分を示す説明図である。
１……ウエハー、２……芯金、５……合成樹脂
、７……摺動子、１０……境界線、２０……端子
、２１……凹部。
FIG. 1 is a cross-sectional view of a main part showing an embodiment of a position detecting device according to the present invention, and FIGS. Fig. 3 is a plan view of a conventional rotary switch with the cover removed, Fig. 4 is a plan view of the metal core, Fig. 5 is a sectional view explaining the method of forming the metal core, and Figs. 6 A and B are terminals. FIG. 3 is an explanatory diagram showing a boundary between the material and the synthetic resin. DESCRIPTION OF SYMBOLS 1... Wafer, 2... Core metal, 5... Synthetic resin, 7... Slider, 10... Boundary line, 20... Terminal, 21... Recessed part.
Claims (1)
子を設けたウエハーと、このウエハー上を摺動す
る摺動子を備えてなる位置検出装置において、前
記摺動子が摺動する前記端子の端縁につぶし加工
によつて凹部を形成し、この凹部に前記合成樹脂
を充填したことを特徴とする位置検出装置。 In a position detection device comprising a wafer in which terminals are provided by molding synthetic resin onto a metal core, and a slider that slides on the wafer, the slider slides on the terminal. A position detection device characterized in that a recess is formed in the edge by crushing, and the recess is filled with the synthetic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2299188U JPH01127127U (en) | 1988-02-25 | 1988-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2299188U JPH01127127U (en) | 1988-02-25 | 1988-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01127127U true JPH01127127U (en) | 1989-08-30 |
Family
ID=31241605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2299188U Pending JPH01127127U (en) | 1988-02-25 | 1988-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01127127U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6224427B2 (en) * | 1975-01-23 | 1987-05-28 | Ciba Geigy |
-
1988
- 1988-02-25 JP JP2299188U patent/JPH01127127U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6224427B2 (en) * | 1975-01-23 | 1987-05-28 | Ciba Geigy |
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