CN204009331U - The multimedia teaching projector mount that cultural industry management teaching is used - Google Patents
The multimedia teaching projector mount that cultural industry management teaching is used Download PDFInfo
- Publication number
- CN204009331U CN204009331U CN201420492722.9U CN201420492722U CN204009331U CN 204009331 U CN204009331 U CN 204009331U CN 201420492722 U CN201420492722 U CN 201420492722U CN 204009331 U CN204009331 U CN 204009331U
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- CN
- China
- Prior art keywords
- expansion link
- projector
- slide rail
- teaching
- connection block
- 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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Abstract
The multimedia teaching projector mount that a kind of cultural industry management teaching is used, belong to instrument setting tool field, solve existing projector mount very inconvenient problem has been installed, it comprises projector Connection Block and expansion link, projector Connection Block is fixedly connected on the lower end of expansion link, above expansion link, be provided with slide rail, downside at slide rail is provided with slide block, the upper end of expansion link is fixedly connected with slide block, expansion link and projector Connection Block can be slided along slideway direction, slide rail is connected with U-shaped fixture, both sides at U-shaped fixture are respectively provided with more than one jackscrew.The utility model is for being fixed on crossbeam by projector.
Description
Technical field
The utility model belongs to instrument setting tool field, is specifically related to the multimedia teaching projector mount that a kind of cultural industry management teaching is used.
Background technology
Existing projector mount is to be all bolted together on the ceiling of level, need to beat bolt hole at ceiling, installs very inconvenient; Multi-media classroom is because area is larger, and ceiling always has crossbeam, and crossbeam is given prominence to vertically downward, if there is a kind of bolt hole of need not beating just can be arranged on the projector mount on crossbeam, installing will be very convenient.
Summary of the invention
The purpose of this utility model is, in order to solve existing projector mount, very inconvenient problem is installed, the multimedia teaching projector mount that provides a kind of cultural industry management teaching to use, and its technical scheme is as follows:
The multimedia teaching projector mount that a kind of cultural industry management teaching is used, it comprises projector Connection Block and expansion link, projector Connection Block is fixedly connected on the lower end of expansion link, above expansion link, be provided with slide rail, downside at slide rail is provided with slide block, and the upper end of expansion link is fixedly connected with slide block, and expansion link and projector Connection Block can be slided along slideway direction, slide rail is connected with U-shaped fixture, is respectively provided with more than one jackscrew in the both sides of U-shaped fixture.
The beneficial effects of the utility model are: when installation, need to not beat bolt hole at ceiling, utilize U-shaped fixture and jackscrew to be fixed on crossbeam, and easy for installation, and the position of energy mobile projector instrument Connection Block, adjust the height of projector and the distance of projector and screen.
brief description of the drawings:
Fig. 1 is structural representation of the present utility model.
embodiment:
With reference to Fig. 1, the multimedia teaching projector mount that a kind of cultural industry management teaching is used, it comprises projector Connection Block 1 and expansion link 2, projector Connection Block 1 is fixedly connected on the lower end of expansion link 2, above expansion link 2, be provided with slide rail 3, be provided with slide block 4 at the downside of slide rail 3, the upper end of expansion link 2 is fixedly connected with slide block 4, expansion link 2 and projector Connection Block 1 can be slided along slideway direction, slide rail 3 is connected with U-shaped fixture 5, is respectively provided with more than one jackscrew 6 in the both sides of U-shaped fixture 5.
Because the position of crossbeam in each classroom is fixing, have from screen away from, have from screen close to, so the length of slide rail 3 is greater than 3 meters, can effectively adjust the position of projector.
Because the direction of the crossbeam in each classroom is unfixing, what have is vertical with screen, and what have is parallel with screen, so slide rail 3 is connected by rotating shaft 7 with U-shaped fixture 5, can adjust the direction of slide rail 3.
Claims (3)
1. the multimedia teaching projector mount that cultural industry management teaching is used, it comprises projector Connection Block (1) and expansion link (2), projector Connection Block (1) is fixedly connected on the lower end of expansion link (2), it is characterized in that being provided with slide rail (3) in the top of expansion link (2), be provided with slide block (4) at the downside of slide rail (3), the upper end of expansion link (2) is fixedly connected with slide block (4), slide rail (3) is connected with U-shaped fixture (5), respectively be provided with more than one jackscrew (6) in the both sides of U-shaped fixture (5).
2. the multimedia teaching projector mount that a kind of cultural industry management teaching is used as claimed in claim 1, is characterized in that the length of slide rail (3) is greater than 3 meters.
3. the multimedia teaching projector mount that a kind of cultural industry management teaching is used as claimed in claim 1, is characterized in that slide rail (3) is connected by rotating shaft (7) with U-shaped fixture (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492722.9U CN204009331U (en) | 2014-08-29 | 2014-08-29 | The multimedia teaching projector mount that cultural industry management teaching is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492722.9U CN204009331U (en) | 2014-08-29 | 2014-08-29 | The multimedia teaching projector mount that cultural industry management teaching is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204009331U true CN204009331U (en) | 2014-12-10 |
Family
ID=52049307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420492722.9U Expired - Fee Related CN204009331U (en) | 2014-08-29 | 2014-08-29 | The multimedia teaching projector mount that cultural industry management teaching is used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204009331U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930323A (en) * | 2015-06-17 | 2015-09-23 | 四川大学 | Measuring instrument positioning device suitable for high-altitude occasions |
| CN106402616A (en) * | 2016-11-21 | 2017-02-15 | 宁波吉利汽车研究开发有限公司 | Camera acquiring device for vehicle collision tests |
| CN108766045A (en) * | 2018-06-05 | 2018-11-06 | 翟富通 | A kind of multiduty adjustable economical management teaching displaying device |
| CN114165707A (en) * | 2021-12-07 | 2022-03-11 | 张睿仪 | Projector support for multimedia teaching used for cultural industry management teaching |
-
2014
- 2014-08-29 CN CN201420492722.9U patent/CN204009331U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930323A (en) * | 2015-06-17 | 2015-09-23 | 四川大学 | Measuring instrument positioning device suitable for high-altitude occasions |
| CN106402616A (en) * | 2016-11-21 | 2017-02-15 | 宁波吉利汽车研究开发有限公司 | Camera acquiring device for vehicle collision tests |
| CN108766045A (en) * | 2018-06-05 | 2018-11-06 | 翟富通 | A kind of multiduty adjustable economical management teaching displaying device |
| CN108766045B (en) * | 2018-06-05 | 2022-02-15 | 滨州职业学院 | Multipurpose adjustable economic management teaching display device |
| CN114165707A (en) * | 2021-12-07 | 2022-03-11 | 张睿仪 | Projector support for multimedia teaching used for cultural industry management teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150829 |
|
| EXPY | Termination of patent right or utility model |