CN100465774C - 可调整高度的投影机 - Google Patents
可调整高度的投影机 Download PDFInfo
- Publication number
- CN100465774C CN100465774C CNB2004101037122A CN200410103712A CN100465774C CN 100465774 C CN100465774 C CN 100465774C CN B2004101037122 A CNB2004101037122 A CN B2004101037122A CN 200410103712 A CN200410103712 A CN 200410103712A CN 100465774 C CN100465774 C CN 100465774C
- Authority
- CN
- China
- Prior art keywords
- unit
- projector
- holding section
- base
- actuating unit
- 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
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- Projection Apparatus (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004101037122A CN100465774C (zh) | 2004-12-28 | 2004-12-28 | 可调整高度的投影机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004101037122A CN100465774C (zh) | 2004-12-28 | 2004-12-28 | 可调整高度的投影机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1797182A CN1797182A (zh) | 2006-07-05 |
CN100465774C true CN100465774C (zh) | 2009-03-04 |
Family
ID=36818303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004101037122A Expired - Fee Related CN100465774C (zh) | 2004-12-28 | 2004-12-28 | 可调整高度的投影机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100465774C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101620369B (zh) * | 2008-07-03 | 2011-06-29 | 佛山普立华科技有限公司 | 投影机升降机构 |
CN101673030B (zh) * | 2008-09-12 | 2011-05-11 | 佛山普立华科技有限公司 | 投影机升降机构 |
US20120085885A1 (en) * | 2009-07-21 | 2012-04-12 | Qing Song | Tilt foot mechanism and projection display including the mechanism |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5762303A (en) * | 1994-10-31 | 1998-06-09 | Daewoo Electronics Co., Ltd. | Tilting angle adjusting device for use in a projector |
US20020153465A1 (en) * | 2001-04-19 | 2002-10-24 | Cheng-Min Su | Adjustable-height stand |
CN1428648A (zh) * | 2001-12-28 | 2003-07-09 | 明基电通股份有限公司 | 调整脚装置 |
CN1477442A (zh) * | 2002-08-22 | 2004-02-25 | 致伸科技股份有限公司 | 投影机高度调整系统 |
-
2004
- 2004-12-28 CN CNB2004101037122A patent/CN100465774C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5762303A (en) * | 1994-10-31 | 1998-06-09 | Daewoo Electronics Co., Ltd. | Tilting angle adjusting device for use in a projector |
US20020153465A1 (en) * | 2001-04-19 | 2002-10-24 | Cheng-Min Su | Adjustable-height stand |
CN1428648A (zh) * | 2001-12-28 | 2003-07-09 | 明基电通股份有限公司 | 调整脚装置 |
CN1477442A (zh) * | 2002-08-22 | 2004-02-25 | 致伸科技股份有限公司 | 投影机高度调整系统 |
Also Published As
Publication number | Publication date |
---|---|
CN1797182A (zh) | 2006-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: QISDA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BENQ CORPORATION. Effective date: 20100408 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TAOYUAN COUNTY, TAIWAN PROVINCE TO: TAOYUAN COUNTY, TAIWAN PROVINCE, CHINA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100408 Address after: China Taiwan Taoyuan County Patentee after: Qisda Corporation Address before: Taoyuan County of Taiwan Province Patentee before: Benq Corp. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20111228 |