CN202815407U - Projector frame - Google Patents
Projector frame Download PDFInfo
- Publication number
- CN202815407U CN202815407U CN 201220467373 CN201220467373U CN202815407U CN 202815407 U CN202815407 U CN 202815407U CN 201220467373 CN201220467373 CN 201220467373 CN 201220467373 U CN201220467373 U CN 201220467373U CN 202815407 U CN202815407 U CN 202815407U
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- CN
- China
- Prior art keywords
- base plate
- plate
- frame
- projector
- middle plate
- 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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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to the field of a projector and specifically relates to a projector frame. The projector frame mainly comprises a base plate and a middle plate. The projector frame is characterized in that one end of the base plate is connected with two supporting rods through nuts; one end of the middle plate is connected with the two supporting rods via nuts, and the other end of the middle plate is arranged on the other end of the base plate; and the base plate, the middle pate and the supporting rods together form a triangle, wherein inner angles of the triangle are adjustable. One end of the base plate is connected with the two supporting rods through the nuts, one end of the middle plate is connected with the two supporting rods via the nuts, the other end of the middle plate is arranged on the other end of the base plate, and the base plate, the middle pate and the supporting rods together form the triangle having the adjustable inner angles, so that the projector frame can be moved upward, downward, leftward and rightward via the nuts. The projector frame has a simple structure, is practical, and is convenient to mount and dismount.
Description
Technical field
The utility model relates to field of projector, a kind of projector frame specifically, and it is with simple in structure, easy accessibility, the characteristics that can be shifted up and down and dark tool practicality.
Background technology
Projector is a kind of equipment that MultiMedia Field is often used, and when using projector, often wants outer boundary equipment to proofread and correct the displacement of projector., the fixed form of existing industrial projector normally welds shelf, adjusts the location after being not easy to.
The utility model content
The utility model provides a kind of projector frame for the deficiencies in the prior art, and it is with simple in structure, easy accessibility, the characteristics that can be shifted up and down and dark tool practicality.
The utility model is achieved through the following technical solutions:
A kind of projector frame mainly comprises base plate and middle plate; One end of described base plate is connected with two support bars by nut, and an end of described middle plate is connected with two support bars by nut, and other end frame of plate is on the other end of base plate in this; Described base plate, middle plate and support bar form the triangle that can transfer interior angle.So just, can realize being shifted up and down by nut.
As the further improvement of such scheme, described base plate is the base plate of frame type, and an end frame of described middle plate is on the inside casing angle of frame type base plate.
Another kind as such scheme improves, and an end of described base plate is provided with acrosome, and an end frame of described middle plate is on the acrosome of base plate.
The beneficial effects of the utility model are: nationality is connected with two support bars by the end at described base plate by nut, and an end of described middle plate is connected with two support bars by nut, and other end frame of plate is on the other end of base plate in this; Described base plate, middle plate and support bar form the triangle that can transfer interior angle.So just, can realize being shifted up and down by nut.This is simple and practical, easy accessibility.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is STRUCTURE DECOMPOSITION figure of the present utility model;
Fig. 3 is another example structure synoptic diagram of the present utility model.
Wherein, 1 is base plate, and 2 is middle plate, and 3 is support bar, and 4 is nut, and 5 is acrosome.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to restriction of the present utility model.
Fig. 1 and Fig. 2 are the first embodiment structural representation of the present utility model.Can find out that from Fig. 1 and Fig. 2 a kind of projector of the utility model frame comprises base plate 1 and middle plate 2, this base plate 1 is the base plate of frame type; One end of described base plate 1 is connected with two support bars 3 by nut 4, and an end of described middle plate 2 is connected with two support bars 3 by nut 4, and other end frame of plate 2 is on the inside casing angle of the other end of base plate 1 in this; Described base plate 1, middle plate 2 and support bar 3 form the triangle that can transfer interior angle.So just, can realize being shifted up and down by nut 4.When not in use, detachably get off support bar 3 is placed on the base plate 1.
And Fig. 3 is as another kind of embodiment of the present utility model, the difference of itself and the first embodiment is, the base plate 1 of this embodiment is not the base plate of frame type, but its end at base plate 1 is provided with acrosome 5, and an end frame of described middle plate 2 is on the acrosome 5 of base plate 1.
Can find out that from Fig. 1 ~ 3 nationality is connected with two support bars 3 by the end at described base plate 1 by nut 4, and an end of described middle plate 2 is connected by nut 4 with two support bars 3, other end frame of plate 2 is on the other end of base plate 1 in this; Described base plate 1, middle plate 2 and support bar 3 form the triangle that can transfer interior angle.So just, can realize being shifted up and down by nut 4.This is simple and practical, easy accessibility.
Below the utility model is described in detail, but apparent, those skilled in the art can carry out various changes and improvements, and does not deviate from the scope of the present utility model that appended claims limits.
Claims (3)
1. projector's frame mainly comprises base plate and middle plate, it is characterized in that: an end of described base plate is connected with two support bars by nut, and an end of described middle plate is connected with two support bars by nut, and other end frame of plate is on the other end of base plate in this; Described base plate, middle plate and support bar form the triangle that can transfer interior angle.
2. according to right 1 described a kind of projector frame, it is characterized in that: described base plate is the base plate of frame type, and an end frame of described middle plate is on the inside casing angle of frame type base plate.
3. according to right 1 described a kind of projector frame, it is characterized in that: an end of described base plate is provided with acrosome, and an end frame of described middle plate is on the acrosome of base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467373 CN202815407U (en) | 2012-09-14 | 2012-09-14 | Projector frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467373 CN202815407U (en) | 2012-09-14 | 2012-09-14 | Projector frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202815407U true CN202815407U (en) | 2013-03-20 |
Family
ID=47874261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220467373 Expired - Fee Related CN202815407U (en) | 2012-09-14 | 2012-09-14 | Projector frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202815407U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106094410A (en) * | 2016-08-30 | 2016-11-09 | 成都西华升腾科技有限公司 | Anti-blocking type optical projection system |
| CN106154722A (en) * | 2016-08-30 | 2016-11-23 | 成都西华升腾科技有限公司 | A kind of optical projection system |
| CN106154723A (en) * | 2016-08-30 | 2016-11-23 | 成都西华升腾科技有限公司 | Based on the optical projection system improving drop shadow effect |
| CN106742511A (en) * | 2016-12-05 | 2017-05-31 | 深圳展景世纪科技有限公司 | The packing box of projector equipment and the method using its regulation projector equipment crevice projection angle |
-
2012
- 2012-09-14 CN CN 201220467373 patent/CN202815407U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106094410A (en) * | 2016-08-30 | 2016-11-09 | 成都西华升腾科技有限公司 | Anti-blocking type optical projection system |
| CN106154722A (en) * | 2016-08-30 | 2016-11-23 | 成都西华升腾科技有限公司 | A kind of optical projection system |
| CN106154723A (en) * | 2016-08-30 | 2016-11-23 | 成都西华升腾科技有限公司 | Based on the optical projection system improving drop shadow effect |
| CN106154722B (en) * | 2016-08-30 | 2018-05-29 | 成都西华升腾科技有限公司 | A kind of optical projection system |
| CN106154723B (en) * | 2016-08-30 | 2018-05-29 | 成都西华升腾科技有限公司 | Based on the optical projection system for improving drop shadow effect |
| CN106742511A (en) * | 2016-12-05 | 2017-05-31 | 深圳展景世纪科技有限公司 | The packing box of projector equipment and the method using its regulation projector equipment crevice projection angle |
| CN106742511B (en) * | 2016-12-05 | 2018-12-14 | 深圳展景世纪科技有限公司 | The method of its adjusting projection device crevice projection angle of the packing box of projection device and application |
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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: 20130320 Termination date: 20140914 |
|
| EXPY | Termination of patent right or utility model |