TW428186B - Brake mechanism of a rotary operating electric component - Google Patents
Brake mechanism of a rotary operating electric componentInfo
- Publication number
- TW428186B TW428186B TW088119158A TW88119158A TW428186B TW 428186 B TW428186 B TW 428186B TW 088119158 A TW088119158 A TW 088119158A TW 88119158 A TW88119158 A TW 88119158A TW 428186 B TW428186 B TW 428186B
- Authority
- TW
- Taiwan
- Prior art keywords
- electric component
- brake mechanism
- spring tongue
- holding part
- operating electric
- Prior art date
Links
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
- H01H19/20—Driving mechanisms allowing angular displacement of the operating part to be effective in either direction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/28—Adjustable resistors the contact rocking or rolling along resistive element or taps
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Adjustable Resistors (AREA)
- Braking Arrangements (AREA)
Abstract
Traditional brake mechanism of a rotary operating electric component consists of a holding part (26) that can hold or escape from the relief part (25a). The holding part has a spring tongue (27) with two edges (27a), (27b) attaching to the shoulder (23b) of the bearing (23). When the holding part (26) jumps according to the topography of the relief part (25a), the spring tongue (27) deforms repeatedly. Thus the two edges (27a) and (27b) of the spring tongue (27) slip on the shoulder (23b) of the bearing (23). Vibrational impacts between the edges and the shoulder (24b) also cause great noise. The brake mechanism of a rotary operating electric component in the current invention makes plastic supports (8) provided on the spring tongue (7) press contact with the fixing part (3). This can greatly reduce the slipping and vibrational noise between the support and the holding part during braking.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10343737A JP2000173399A (en) | 1998-12-03 | 1998-12-03 | Click mechanism of rotary operation type electric parts |
Publications (1)
Publication Number | Publication Date |
---|---|
TW428186B true TW428186B (en) | 2001-04-01 |
Family
ID=18363867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW088119158A TW428186B (en) | 1998-12-03 | 1999-11-03 | Brake mechanism of a rotary operating electric component |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2000173399A (en) |
KR (1) | KR100340480B1 (en) |
CN (1) | CN1149599C (en) |
MY (1) | MY130854A (en) |
TW (1) | TW428186B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5113033B2 (en) * | 2008-12-24 | 2013-01-09 | アルプス電気株式会社 | Rotating electrical parts |
US9105419B2 (en) * | 2011-11-18 | 2015-08-11 | Motorola Solutions, Inc. | Plunger mechanism for switch applications |
JP5959688B1 (en) * | 2015-04-30 | 2016-08-02 | 東莞▲スウ▼騰電子有限公司 | Novel rotary switch |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3037806B2 (en) * | 1991-12-11 | 2000-05-08 | アルプス電気株式会社 | Manufacturing method of electrical parts with click feeling |
JPH0644865A (en) * | 1992-07-27 | 1994-02-18 | Mic Electron Co | Intermittent open/close switch |
US5315077A (en) * | 1993-04-05 | 1994-05-24 | Bourns, Inc. | Rotary switch including cam operated flexible contacts |
JPH07240131A (en) * | 1994-02-28 | 1995-09-12 | Mitsumi Electric Co Ltd | Switch |
JPH08222413A (en) * | 1995-02-14 | 1996-08-30 | Matsushita Electric Ind Co Ltd | Click device |
TW338806B (en) * | 1995-08-28 | 1998-08-21 | Alps Electric Co Ltd | Complex operation electrical component (3) |
JP3034210B2 (en) * | 1997-01-09 | 2000-04-17 | アルプス電気株式会社 | Rotary switch |
-
1998
- 1998-12-03 JP JP10343737A patent/JP2000173399A/en active Pending
-
1999
- 1999-11-03 TW TW088119158A patent/TW428186B/en not_active IP Right Cessation
- 1999-11-16 CN CNB991237145A patent/CN1149599C/en not_active Expired - Fee Related
- 1999-12-02 MY MYPI99005244A patent/MY130854A/en unknown
- 1999-12-02 KR KR1019990054386A patent/KR100340480B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
MY130854A (en) | 2007-07-31 |
KR20000047854A (en) | 2000-07-25 |
CN1149599C (en) | 2004-05-12 |
KR100340480B1 (en) | 2002-06-12 |
CN1255721A (en) | 2000-06-07 |
JP2000173399A (en) | 2000-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4A | Issue of patent certificate for granted invention patent | ||
MM4A | Annulment or lapse of patent due to non-payment of fees |