CN201886270U - Short-focus projector stand - Google Patents
Short-focus projector stand Download PDFInfo
- Publication number
- CN201886270U CN201886270U CN2010206072458U CN201020607245U CN201886270U CN 201886270 U CN201886270 U CN 201886270U CN 2010206072458 U CN2010206072458 U CN 2010206072458U CN 201020607245 U CN201020607245 U CN 201020607245U CN 201886270 U CN201886270 U CN 201886270U
- Authority
- CN
- China
- Prior art keywords
- projector
- cross bar
- short
- expansion link
- focus projector
- 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 - Lifetime
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Abstract
The utility model discloses a short-focus projector stand which is characterized in that a front cross bar is arranged in the upper middle of a square stand main body formed by a front frame and a rear frame, a telescopic bar is arranged at the front end of the cross bar, a projector hanging hole is reserved at the front end of the telescopic bar, and a mating telescopic area is arranged between the telescopic bar and the cross bar; and linkage bars are arranged at the lower ends of the front frame and the rear frame, and moving wheels are arranged below the linkage bars. The short-focus projector stand solves the problem of troublesome operation as a screen and a projector are separately hung, and is especially suitable for mating use of a short-focus projector within a smaller space.
Description
Technical field
The utility model relates to the field that projector equipment is installed accessory, a kind of specifically framed structure that is used to hang projector.
Background technology
At present, when using projector, all screen and projector are separately hung in the society, its shortcoming is to operate miscellaneous.
Summary of the invention
The utility model separately hangs the miscellaneous problem of operation for solving screen and projector, and a kind of projector's support of integral type is provided.
The technical solution of the utility model is, a kind of short out-of-focus projection machine support, its special character is, middle part on the square body support frame main body that constitutes by former and later two frameworks, preposition cross bar is housed, the front end of cross bar is equipped with expansion link, and the front end of expansion link leaves projector's hanging hole, leaves the breathing zone that cooperates between expansion link and the cross bar; Before and after the lower end of framework structure coupling link is housed, be equipped with below the coupling link and move wheel.
During use, projector is suspended on projector's hanging hole of expansion link outer end, screen is suspended to the front of front baffle, the distance between projector and the screen can be by the breathing zone adjustment of expansion link in cross bar; In-plant moving can be finished by the mobile wheel below coupling link.
Technique effect of the present utility model is to adopt technique scheme can realize projector's suspension operative installations a kind of simple in structure, easy to use.
Description of drawings
Fig. 1 is a structural front view of the present utility model, and the accompanying drawing that makes an abstract.
In the drawings, 1 projector's hanging hole, 2 expansion links, 3 breathing zones, 4 cross bars, 5 front baffles, 6 afterframes, 7 coupling links, 8 move wheel.
Embodiment
Embodiment further specifies the utility model below in conjunction with accompanying drawing.
As shown in FIG., preposition cross bar 4 is equipped with at middle part on the square body support frame main body that is made of front baffle 5 and afterframe 6, and the front end of cross bar 4 is equipped with expansion link 2, the front end of expansion link 2 leaves projector's hanging hole 1, leaves the breathing zone 3 that cooperates between expansion link 2 and the cross bar 4; Coupling link 7 is equipped with in the lower end of front baffle 5 and afterframe 6, is equipped with below the coupling link 7 to move wheel 8.
During use, projector is suspended on the expansion link 2 outer end projector hanging holes 1, screen is suspended to the front of front baffle 5, the distance between projector and the screen, can adjust by expansion link 2 breathing zone 3 in cross bar 4, in-plant moving can be finished by the mobile wheel 8 below the coupling link 7.
Claims (1)
1. short out-of-focus projection machine support, it is characterized in that: the middle part on the square body support frame main body that constitutes by former and later two frameworks, preposition cross bar is housed, the front end of cross bar is equipped with expansion link, the front end of expansion link leaves projector's hanging hole, leaves the breathing zone that cooperates between expansion link and the cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206072458U CN201886270U (en) | 2010-11-05 | 2010-11-05 | Short-focus projector stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206072458U CN201886270U (en) | 2010-11-05 | 2010-11-05 | Short-focus projector stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201886270U true CN201886270U (en) | 2011-06-29 |
Family
ID=44183818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206072458U Expired - Lifetime CN201886270U (en) | 2010-11-05 | 2010-11-05 | Short-focus projector stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201886270U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135331A (en) * | 2013-03-13 | 2013-06-05 | 桂林理工大学 | Active-type arbitrary direction three-dimensional projector |
| CN103149787A (en) * | 2013-03-13 | 2013-06-12 | 桂林理工大学 | Active optional direction three-dimensional stereoprojection method |
| CN107340680A (en) * | 2017-06-27 | 2017-11-10 | 上海悉德信息科技有限公司 | Short distance laser projection system |
-
2010
- 2010-11-05 CN CN2010206072458U patent/CN201886270U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135331A (en) * | 2013-03-13 | 2013-06-05 | 桂林理工大学 | Active-type arbitrary direction three-dimensional projector |
| CN103149787A (en) * | 2013-03-13 | 2013-06-12 | 桂林理工大学 | Active optional direction three-dimensional stereoprojection method |
| CN107340680A (en) * | 2017-06-27 | 2017-11-10 | 上海悉德信息科技有限公司 | Short distance laser projection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Xiaohua Document name: Notification to Pay the Fees |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |
|
| CX01 | Expiry of patent term |