TW200727965A - Oscillation control device for rocker - Google Patents
Oscillation control device for rockerInfo
- Publication number
- TW200727965A TW200727965A TW095130606A TW95130606A TW200727965A TW 200727965 A TW200727965 A TW 200727965A TW 095130606 A TW095130606 A TW 095130606A TW 95130606 A TW95130606 A TW 95130606A TW 200727965 A TW200727965 A TW 200727965A
- Authority
- TW
- Taiwan
- Prior art keywords
- rocking
- time
- recognizes
- control device
- reflecting plate
- Prior art date
Links
- 230000010355 oscillation Effects 0.000 title abstract 2
- 230000003287 optical effect Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000037396 body weight Effects 0.000 abstract 1
Landscapes
- Toys (AREA)
- Chairs Characterized By Structure (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
To provide a oscillation control device for a rocking body capable of reducing the cost, dispensing with troublesome labor, even if letting babies with different body weights get therein, capable of appropriately controlling the drive according to loads, and providing a desired rocking. A sensor part (14) is provided with a reflecting plate (141) disposed in the rocking body and formed with a reflection transmission pattern part (1411) across a prescribed range, or an approximately half of the rocking direction of the rocking body, and an optical sensor (142) illuminating a light to the reflecting plate (141), receiving the reflected light and outputting a pulse signal (S142) according the received light level. A control circuit (15) recognizes a rocking amplitude (a rocking width) by counting a continuance time generating no waveform and a point of variation based on the pulse signal waveforms by the optical sensor, when the time generating no waveform continues a prescribed time, recognizes it as an off time, determines it as the end of a cycle and starts to drive from the next pulse.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005239661A JP4912639B2 (en) | 2005-08-22 | 2005-08-22 | Infant chair swing control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200727965A true TW200727965A (en) | 2007-08-01 |
| TWI371306B TWI371306B (en) | 2012-09-01 |
Family
ID=37777059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW095130606A TW200727965A (en) | 2005-08-22 | 2006-08-21 | Oscillation control device for rocker |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4912639B2 (en) |
| CN (1) | CN1919110A (en) |
| TW (1) | TW200727965A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009131469A (en) * | 2007-11-30 | 2009-06-18 | Tanigawa Shoji:Kk | Crib |
| US8308578B2 (en) | 2008-12-12 | 2012-11-13 | Kids Ii, Inc. | Electromagnetic swing |
| US8517849B2 (en) * | 2010-02-19 | 2013-08-27 | Wonderland Nurserygoods Company Limited | Infant swing apparatus |
| CN204318176U (en) | 2014-08-08 | 2015-05-13 | 儿童二代公司 | For the control appliance of children's bouncer and baby support |
| CN113142897B (en) * | 2021-03-25 | 2023-06-27 | 杨中仁 | Multifunctional chair |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55106116A (en) * | 1979-02-08 | 1980-08-14 | Advance Kk | Electronic cradle |
| JPH03195513A (en) * | 1989-12-26 | 1991-08-27 | Kubota Bussan:Kk | Cradle |
| JP2001149164A (en) * | 1999-11-29 | 2001-06-05 | Matsushita Electric Works Ltd | Relaxation device |
| JP2004229784A (en) * | 2003-01-29 | 2004-08-19 | Aprica Kassai Inc | Rocking type baby crib |
-
2005
- 2005-08-22 JP JP2005239661A patent/JP4912639B2/en not_active Expired - Fee Related
-
2006
- 2006-08-21 TW TW095130606A patent/TW200727965A/en not_active IP Right Cessation
- 2006-08-22 CN CN 200610126259 patent/CN1919110A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| TWI371306B (en) | 2012-09-01 |
| JP4912639B2 (en) | 2012-04-11 |
| JP2007054104A (en) | 2007-03-08 |
| CN1919110A (en) | 2007-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |