JPH0192035U - - Google Patents
Info
- Publication number
- JPH0192035U JPH0192035U JP18748987U JP18748987U JPH0192035U JP H0192035 U JPH0192035 U JP H0192035U JP 18748987 U JP18748987 U JP 18748987U JP 18748987 U JP18748987 U JP 18748987U JP H0192035 U JPH0192035 U JP H0192035U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- rubber switch
- sealing
- circuit board
- printed circuit
- 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
- 238000007789 sealing Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Description
第１図ａは本考案の一実施例に係る操作部の構
造を示す要部側断面図、同図ｂは同図ａにおける
Ａ矢視部平面図、第２図は従来の操作部の構造を
示す要部側断面図である。
〔符号の説明〕、１…筐体、１ａ…上部筐体、
１ｂ…下部筐体、１ｃ…開口、１ｄ…側壁、１ｆ
…排出孔、２…接点、４…プリント基板、６…ラ
バースイツチ、６ａ…操作片、６ｂ…開口部、６
ｃ…折り曲げ片、８…密封部、９…排水部。
Figure 1a is a side sectional view of the main part showing the structure of an operating section according to an embodiment of the present invention, Figure 1b is a plan view taken in the direction of arrow A in Figure a, and Figure 2 is the structure of a conventional operating section. FIG. 2 is a side sectional view of main parts. [Explanation of symbols], 1... Housing, 1a... Upper housing,
1b...lower housing, 1c...opening, 1d...side wall, 1f
...Discharge hole, 2...Contact, 4...Printed circuit board, 6...Rubber switch, 6a...Operation piece, 6b...Opening, 6
c...Bending piece, 8...Sealing part, 9...Draining part.
Claims (1)
リント基板と、 上記筐体の内部に上記プリント基板と平行に配
備され、この筐体に穿設された開口から突設され
た操作片を操作することにより、上記プリント基
板の接点に接触してこのプリント基板に信号を入
力する板状のラバースイツチとを有する操作部の
構造において、 上記ラバースイツチの外周部若しくは内周部に
、上記筐体の内部を密封するための密封部を一体
的に形成すると共に、上記ラバースイツチの内周
部若しくは外周部に、筐体とラバースイツチとの
間に流入した液体を筐体の外部に流出する排水部
を設けたことを特徴とする操作部の構造。[Claims for Utility Model Registration] A printed circuit board disposed inside a casing and having contacts on its surface; In the structure of the operation part including a plate-shaped rubber switch that inputs a signal to the printed circuit board by contacting the contacts of the printed circuit board by operating a protruding operation piece, the outer peripheral part of the rubber switch or A sealing part for sealing the inside of the casing is integrally formed on the inner periphery, and a sealing part for sealing the inside of the casing is formed, and a liquid that has flowed between the casing and the rubber switch is prevented from flowing into the inner periphery or the outer periphery of the rubber switch. A structure of an operating section characterized by providing a drainage section that drains to the outside of the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18748987U JPH0192035U (en) | 1987-12-09 | 1987-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18748987U JPH0192035U (en) | 1987-12-09 | 1987-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0192035U true JPH0192035U (en) | 1989-06-16 |
Family
ID=31478638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18748987U Pending JPH0192035U (en) | 1987-12-09 | 1987-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0192035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08203386A (en) * | 1995-01-27 | 1996-08-09 | Kofu Nippon Denki Kk | Drip-proof structure |
| US9934193B2 (en) | 2014-11-21 | 2018-04-03 | Mitsubishi Electric Corporation | Electronic apparatus |
-
1987
- 1987-12-09 JP JP18748987U patent/JPH0192035U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08203386A (en) * | 1995-01-27 | 1996-08-09 | Kofu Nippon Denki Kk | Drip-proof structure |
| US9934193B2 (en) | 2014-11-21 | 2018-04-03 | Mitsubishi Electric Corporation | Electronic apparatus |
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