JPS61158045U - - Google Patents
Info
- Publication number
- JPS61158045U JPS61158045U JP4299885U JP4299885U JPS61158045U JP S61158045 U JPS61158045 U JP S61158045U JP 4299885 U JP4299885 U JP 4299885U JP 4299885 U JP4299885 U JP 4299885U JP S61158045 U JPS61158045 U JP S61158045U
- Authority
- JP
- Japan
- Prior art keywords
- protrusions
- inner case
- circuit board
- printed circuit
- inner cover
- 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
- 239000004020 conductor Substances 0.000 claims description 4
- 230000004308 accommodation Effects 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 2
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Electronic Switches (AREA)
Description
第１図はこの考案における光電スイツチの正断
面図、第２図は分解斜視図、第３図および第４図
は従来の光電スイツチの分解斜視図である。
１……ハウジング、２……収容室、３……筒部
、４……孔、５……内部ケース、６……突子、７
……素子収容部、８……素子収容部、９……表示
素子収容部、１１……プリント回路基板、１２…
…アース導体、１３……投光素子、１４……受光
素子、１５……動作表示素子、１６……表示窓、
１７……Ｏリング、１８……キヤツプ、２１……
孔、２２……ケーブル、２３……シール、２４…
…ブツシユ、２７……内部カバー、２８……クツ
シヨン材、２９……凹所、３１……突子、３２…
…パツキン、３３……外側カバー、３５……光ガ
イド、３６……細溝、３７……頭部、３８……Ｏ
リング、３９……段部、４０……突子、４１……
止め具、４２……凸部、４３……ミラー部、４４
……導電性薄膜層、４５……ミラー部、４６……
窓。
FIG. 1 is a front sectional view of the photoelectric switch according to this invention, FIG. 2 is an exploded perspective view, and FIGS. 3 and 4 are exploded perspective views of a conventional photoelectric switch. DESCRIPTION OF SYMBOLS 1...Housing, 2...Accommodation chamber, 3...Cylinder part, 4...Hole, 5...Inner case, 6...Protrusion, 7
...Element housing section, 8...Element housing section, 9...Display element housing section, 11...Printed circuit board, 12...
... Earth conductor, 13 ... Light emitting element, 14 ... Light receiving element, 15 ... Operation display element, 16 ... Display window,
17...O-ring, 18...cap, 21...
Hole, 22... Cable, 23... Seal, 24...
...Button, 27...Inner cover, 28...Cushion material, 29...Recess, 31...Protrusion, 32...
...Packskin, 33...Outer cover, 35...Light guide, 36...Small groove, 37...Head, 38...O
Ring, 39...Step part, 40...Protrusion, 41...
Stopper, 42...Protrusion, 43...Mirror part, 44
... Conductive thin film layer, 45 ... Mirror part, 46 ...
window.
補正 昭６０．１２．５ 図面の簡単な説明を次のように補正する。Correction 1986.12.5 The brief description of the drawing has been amended as follows.
【図面の簡単な説明】
第１図はこの考案における光電スイツチの正断
面図、第２図は分解斜視図、第３図および第４図
は従来の光電スイツチの分解斜視図である。
１……ハウジング、２……収容室、３……筒部
、４……孔、５……内部ケース、６……突子、７
……素子収容部、８……素子収容部、９……表示
素子収容部、１１……プリント回路基板、１２…
…アース導体、１３……投光素子、１４……受光
素子、１５……動作表示素子、１６……表示窓、
１７……Ｏリング、１８……キヤツプ、２１……
孔、２２……ケーブル、２３……シール、２４…
…ブツシユ、２７……内部カバー、２８……クツ
シヨン材、２９……凹所、３１……突子、３２…
…パツキン、３３……外側カバー、３５……光ガ
イド、３６……細溝、３７……頭部、３８……Ｏ
リング、４０……突子、４１……止め具、４２…
…凸部、４４……導電性薄膜層、４３……ミラー
部、４６……窓。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front sectional view of a photoelectric switch according to this invention, FIG. 2 is an exploded perspective view, and FIGS. 3 and 4 are exploded perspective views of a conventional photoelectric switch. DESCRIPTION OF SYMBOLS 1...Housing, 2...Accommodation chamber, 3...Cylinder part, 4...Hole, 5...Inner case, 6...Protrusion, 7
...Element housing section, 8...Element housing section, 9...Display element housing section, 11...Printed circuit board, 12...
... Earth conductor, 13 ... Light emitting element, 14 ... Light receiving element, 15 ... Operation display element, 16 ... Display window,
17...O-ring, 18...cap, 21...
Hole, 22... Cable, 23... Seal, 24...
...Button, 27...Inner cover, 28...Cushion material, 29...Recess, 31...Protrusion, 32...
...Packskin, 33...Outer cover, 35...Light guide, 36...Small groove, 37...Head, 38...O
Ring, 40... protrusion, 41... stopper, 42...
... Convex portion, 44 ... Conductive thin film layer, 43 ... Mirror portion, 46 ... Window.
Claims (1)
を設けるとともに、この収容室内にプラスチツク
製の内部ケース５を収容し、かつこの内部ケース
内に投光素子１３および受光素子１４を保持する
プリント回路基板１１を収容し、さらに上記内部
ケース５をプラスチツク製の内部カバー２７によ
り覆い、この内部カバーおよび上記内部ケース５
の内側壁にこれらをたがいに重ね合せた状態でた
がいに対向する突子４０，４０を突設し、かつこ
の突子を含む上記内部ケース５および内部カバー
２７の内側壁に導電性薄膜層４４を設け、上記突
子４０，４０間に上記プリント回路基板１１を介
在させた状態で、このプリント回路基板のアース
導体１２に上記突子４０，４０を電気的に接触さ
せた光電スイツチ。 (2) 上記突子４０，４０の上記プリント回路基
板１１のアース導体１２と当接する部分に山形の
凸部４２を設けた実用新案登録請求の範囲第１項
記載の光電スイツチ。[Scope of claims for utility model registration] (1) Housing chamber 2 in die-cast housing 1
In addition, an inner case 5 made of plastic is housed in this accommodation chamber, and a printed circuit board 11 holding a light emitting element 13 and a light receiving element 14 is housed in this inner case, and the inner case 5 is made of plastic. This inner cover and the inner case 5 are covered by an inner cover 27 made of
protruding protrusions 40, 40 facing each other in a superimposed state are provided on the inner wall of the inner case 5 and the inner cover 27 including the protrusions, and a conductive thin film layer 44 is provided on the inner wall of the inner case 5 and the inner cover 27 including the protrusions. , and the protrusions 40, 40 are electrically contacted with the ground conductor 12 of the printed circuit board with the printed circuit board 11 interposed between the protrusions 40, 40. (2) The photoelectric switch according to claim 1, wherein a chevron-shaped convex portion 42 is provided in a portion of the protrusions 40, 40 that come into contact with the ground conductor 12 of the printed circuit board 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4299885U JPS61158045U (en) | 1985-03-25 | 1985-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4299885U JPS61158045U (en) | 1985-03-25 | 1985-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61158045U true JPS61158045U (en) | 1986-09-30 |
Family
ID=30554258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4299885U Pending JPS61158045U (en) | 1985-03-25 | 1985-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61158045U (en) |
-
1985
- 1985-03-25 JP JP4299885U patent/JPS61158045U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58113229U (en) | push button switch | |
| JPS61158045U (en) | ||
| JPS61158046U (en) | ||
| USD244860S (en) | Housing for an electrical plug | |
| JPH0127242Y2 (en) | ||
| JPS6196432U (en) | ||
| JPH0127243Y2 (en) | ||
| JPS5828939U (en) | digital switch | |
| JPS6440140U (en) | ||
| JPH0173882U (en) | ||
| JPS5834335U (en) | illuminated pushbutton switch | |
| JPS5841936U (en) | illuminated pushbutton switch | |
| JPS6026732U (en) | switch | |
| JPS6196435U (en) | ||
| JPS63163049U (en) | ||
| JPS6196434U (en) | ||
| JPS6196433U (en) | ||
| JPS61100849U (en) | ||
| JPS629218U (en) | ||
| JPS61101788U (en) | ||
| JPS62180841U (en) | ||
| JPS61138126U (en) | ||
| JPS6323746U (en) | ||
| JPH01145034U (en) | ||
| JPH0274739U (en) |