JP4302482B2 - 回転型電気部品 - Google Patents
回転型電気部品 Download PDFInfo
- Publication number
- JP4302482B2 JP4302482B2 JP2003362240A JP2003362240A JP4302482B2 JP 4302482 B2 JP4302482 B2 JP 4302482B2 JP 2003362240 A JP2003362240 A JP 2003362240A JP 2003362240 A JP2003362240 A JP 2003362240A JP 4302482 B2 JP4302482 B2 JP 4302482B2
- Authority
- JP
- Japan
- Prior art keywords
- case
- substrate
- hole
- operation shaft
- storage portion
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/14—Operating parts, e.g. turn knob
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/025—Light-emitting indicators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/04—Cases; Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2209/00—Layers
- H01H2209/016—Protection layer, e.g. for legend, anti-scratch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/036—Light emitting elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/054—Optical elements
- H01H2219/064—Optical isolation of switch sites
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/046—Casings convertible
Landscapes
- Adjustable Resistors (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Description
図11は従来の回転型電気部品の照光構造を示す断面図である。
また、第2のケースには、突出壁の外方に複数の支持突起を形成し、支持突起の突出高さを突出壁の突出高さよりも僅かに突出するように形成したことから、支持突起により、回転型電子部品を実装基板に取付ける際のガタツキを防止することができると共に、実装基板上に形成された発光素子の端子と導通する導電パターンが突出壁によって断線するのを防止できる。
尚、第1のケース7の下面には、基板8の開口部8aと連通し、開口部8aよりも一回り大きな円形状をした開口部7fが形成されている(図8参照)。
1a:操作部
1b:回転板
1c:貫通孔
1d:挿入溝
1e:カム部
1f:ストッパー部
2:Cリング
3:クリックばね
4:軸受け
4a:筒状部
4b:基台部
4c:収容部
5:回転体
5a:摺動子受け部
5b:突状部
6:摺動子
7:第1のケース
7a:凹部
7b:ガイド孔
7c:ガイド穴
7d:突起
7e:突起
7f:開口部
8:基板
8a:開口部
9:端子
10:第2のケース
10a:収納部
10b:突出壁
10c:支持突起
10d:係止部
11:取付け板
11a:上板部
11b:側板部
11c:脚部
11d:係止片
12:実装基板
13:発光素子(LED)
13a:リード
Claims (2)
- 軸線方向に貫通孔を有する操作軸と、この操作軸を回転可能に保持する軸受けと、前記操作軸の回転に伴って回動する摺動子と、この摺動子が摺動するパターンが形成された基板と、この基板を保持すると共に、前記操作軸の貫通孔に対応した開口部を有する第1のケースと、この第1のケースの裏面側に設けられ、回転型電気部品自体が実装される実装基板に対向して配置される第2のケースとを備え、前記第2のケースに、前記実装基板上に形成された導電パターンと導通して当該実装基板上に配設された発光素子を収納可能な収納部を形成し、この収納部に前記第1のケースの開口部を介して前記操作軸の貫通孔を臨ませると共に、前記収納部に収納される前記発光素子と前記貫通孔とを対峙可能とした回転型電気部品であって、
前記第2のケースには、前記収納部の周縁に前記発光素子を囲んで下方へ延出する突出壁を形成する一方、当該突出壁の外方に複数の支持突起を形成し、この支持突起の突出高さを前記突出壁の突出高さよりも僅かに突出するように形成したことを特徴とする回転型電気部品。 - 前記基板を、前記第1のケースにインサート成形することにより一体化すると共に、前記第1のケースに、インサート成形する際に前記基板を位置決めするガイド孔を形成し、このガイド孔を前記第1のケースに取付けられた前記第2のケースで塞ぐようにしたことを特徴とする請求項1記載の回転型電気部品。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003362240A JP4302482B2 (ja) | 2003-10-22 | 2003-10-22 | 回転型電気部品 |
CNB2004101038290A CN1315141C (zh) | 2003-10-22 | 2004-10-15 | 旋转式电部件 |
KR1020040083816A KR100601074B1 (ko) | 2003-10-22 | 2004-10-20 | 회전형 전기 부품 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003362240A JP4302482B2 (ja) | 2003-10-22 | 2003-10-22 | 回転型電気部品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005129655A JP2005129655A (ja) | 2005-05-19 |
JP4302482B2 true JP4302482B2 (ja) | 2009-07-29 |
Family
ID=34641955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003362240A Expired - Fee Related JP4302482B2 (ja) | 2003-10-22 | 2003-10-22 | 回転型電気部品 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4302482B2 (ja) |
KR (1) | KR100601074B1 (ja) |
CN (1) | CN1315141C (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6767821B2 (ja) * | 2016-09-14 | 2020-10-14 | アルプスアルパイン株式会社 | 操作装置及び軸受部製造方法 |
CN107842517B (zh) * | 2017-11-10 | 2020-01-07 | 奇鋐科技股份有限公司 | 风扇结构 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2894107B2 (ja) * | 1992-09-30 | 1999-05-24 | 松下電器産業株式会社 | 照光式回転操作形電子部品 |
JPH08167348A (ja) * | 1994-12-14 | 1996-06-25 | Matsushita Electric Ind Co Ltd | 回転操作型電子部品 |
JPH11353976A (ja) * | 1998-06-09 | 1999-12-24 | Teikoku Tsushin Kogyo Co Ltd | 照明機能付き回転式電子部品 |
JP2001229779A (ja) * | 2000-02-10 | 2001-08-24 | Alps Electric Co Ltd | 照光付回転型電気部品の実装構造 |
JP2003151405A (ja) * | 2001-11-15 | 2003-05-23 | Alps Electric Co Ltd | 回転型スイッチ装置 |
JP2008025430A (ja) * | 2006-07-20 | 2008-02-07 | Yoshio Kanagu | チューブポンプ |
-
2003
- 2003-10-22 JP JP2003362240A patent/JP4302482B2/ja not_active Expired - Fee Related
-
2004
- 2004-10-15 CN CNB2004101038290A patent/CN1315141C/zh not_active Expired - Fee Related
- 2004-10-20 KR KR1020040083816A patent/KR100601074B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN1619739A (zh) | 2005-05-25 |
KR100601074B1 (ko) | 2006-07-19 |
JP2005129655A (ja) | 2005-05-19 |
CN1315141C (zh) | 2007-05-09 |
KR20050039581A (ko) | 2005-04-29 |
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