CN209879247U - Portable projection curtain - Google Patents
Portable projection curtain Download PDFInfo
- Publication number
- CN209879247U CN209879247U CN201920974234.4U CN201920974234U CN209879247U CN 209879247 U CN209879247 U CN 209879247U CN 201920974234 U CN201920974234 U CN 201920974234U CN 209879247 U CN209879247 U CN 209879247U
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- CN
- China
- Prior art keywords
- curtain
- bracing piece
- projection
- portable
- scalable bracing
- 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.)
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Abstract
The utility model belongs to the technical field of laser projection, in particular to portable projection curtain, including scalable bracing piece, curtain, support enough, scalable bracing piece is hollow pole, and its upper end bilateral symmetry is equipped with the groove of hanging in the center is equipped with a curtain section of thick bamboo, the upper end of scalable bracing piece is equipped with the cap, the curtain includes projection cloth, reel and last horizontal pole, be equipped with on the last horizontal pole and hang the rope, it hangs on hanging the groove to hang the rope, the utility model provides a portable projection curtain, when the projection curtain does not use, with scalable bracing piece shrink, with the curtain rolling on the reel and in inserting a curtain section of thick bamboo, the cap closes, adopts this scheme, projection curtain after the shrink rolling, the volume is less relatively, only has a part after the shrink moreover, portable.
Description
Technical Field
The utility model belongs to the technical field of laser projection, a portable projection curtain is related to.
Background
Along with the continuous development of intelligent projector, outdoor projector, miniature projector, outdoor projection have formed the trend gradually, and the flexible back volume of projection cloth on the market is great at present, divide into projection cloth and support frame two parts after flexible moreover, and the inconvenient carrying of this kind of projection curtain how can make projection curtain portable more is our direction of studying.
SUMMERY OF THE UTILITY MODEL
The utility model provides a portable projection curtain can solve the problem that points out among the background art.
The utility model provides a portable projection curtain, includes scalable bracing piece, curtain, supports enough, scalable bracing piece is hollow pole, and its upper end bilateral symmetry is equipped with the hanging groove at the center is equipped with a curtain section of thick bamboo, the upper end of scalable bracing piece is equipped with the cap, the curtain includes projection cloth, reel and last horizontal pole, be equipped with on the last horizontal pole and hang the rope, it hangs on hanging the groove to hang the rope.
Preferably, the support foot is a tripod.
Preferably, the cap is covered on the upper end of the telescopic support rod through threaded connection.
Preferably, the telescopic supporting rod is provided with a strap.
The utility model provides a portable projection curtain, when the projection curtain does not use, with scalable bracing piece shrink, with the curtain rolling on the reel and in inserting a curtain section of thick bamboo, the lid closes the cap, adopts this scheme, the projection curtain after the shrink rolling, the volume is less relatively, only has a part, portable after the shrink moreover.
Drawings
Figure 1 is a schematic structure diagram after the utility model is contracted,
figure 2 is a schematic diagram of the structure of the utility model after being unfolded,
figure 3 is a schematic structural view of the telescopic supporting rod of the present invention,
figure 4 is a partial schematic view of the upper end of the telescopic supporting rod of the utility model,
figure 5 is a top view of the upper end of the telescopic supporting rod of the utility model,
description of reference numerals:
reference numbers in the figures: 1. a telescopic support rod; 2. a support foot; 3. A screen drum; 4. hanging a groove; 5. a projection cloth; 6. a reel; 7. an upper cross bar; 8. Hanging a rope; 9. a harness; 10. a cap; 11. and fixing the knob.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
Example (b):
as shown in fig. 1-5, the embodiment of the utility model provides a portable projection curtain, including scalable bracing piece 1, curtain, support sufficient 2, scalable bracing piece 1 one side is equipped with fixed knob 11, and scalable bracing piece 1's lower extreme fixed stay is sufficient 2, support sufficient 2 and be the A-frame, scalable bracing piece 1 is hollow pole, and the center is equipped with a curtain section of thick bamboo 3, and its upper end bilateral symmetry is equipped with hanging groove 4, the upper end of scalable bracing piece 1 is equipped with cap 10, cap 10 closes the upper end at scalable bracing piece 1 through threaded connection lid, the curtain includes projection cloth 5, reel 6 and last horizontal pole 7, be equipped with on going up horizontal pole 7 and hang rope 8, it hangs on hanging groove 4 to hang rope 8.
Preferably, the telescopic supporting rod 1 is provided with a shoulder strap 9, and the projection cloth can be carried on one shoulder through the shoulder strap, so that the telescopic supporting rod is more convenient to carry.
The utility model provides a portable projection curtain, when the projection curtain does not use, with the shrink of scalable bracing piece 1, with the curtain rolling on reel 6 and in inserting a curtain section of thick bamboo 3, the lid closes cap 10, adopts this scheme, the projection curtain after the shrink rolling, the volume is less relatively, only has a part, portable after the shrink moreover.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.
Claims (4)
1. A portable projection curtain, which comprises a telescopic supporting rod (1), a curtain and supporting feet (2),
the method is characterized in that: scalable bracing piece (1) is hollow rod, and the center is equipped with curtain cloth section of thick bamboo (3), and its upper end bilateral symmetry is equipped with hanging groove (4), the upper end of scalable bracing piece (1) is equipped with cap (10), the curtain includes projection cloth (5), reel (6) and last horizontal pole (7), it hangs rope (8) to be equipped with on horizontal pole (7), it hangs on hanging groove (4) to hang rope (8).
2. A portable projection curtain as recited in claim 1, wherein: the supporting feet (2) are triangular brackets.
3. A portable projection curtain as recited in claim 1, wherein: the cap (10) is covered at the upper end of the telescopic support rod (1) through threaded connection.
4. A portable projection curtain as recited in any of claims 1-3, wherein: the telescopic supporting rod (1) is provided with a strap (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920974234.4U CN209879247U (en) | 2019-06-26 | 2019-06-26 | Portable projection curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920974234.4U CN209879247U (en) | 2019-06-26 | 2019-06-26 | Portable projection curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209879247U true CN209879247U (en) | 2019-12-31 |
Family
ID=68946973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920974234.4U Active CN209879247U (en) | 2019-06-26 | 2019-06-26 | Portable projection curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209879247U (en) |
-
2019
- 2019-06-26 CN CN201920974234.4U patent/CN209879247U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220429 Address after: 250000 room 609, 6th floor, Shandong artificial intelligence Industrial Park, No. 160, Shanda Road, Lixia District, Jinan City, Shandong Province Patentee after: Shandong visible laser technology Co.,Ltd. Address before: 253000 5th floor, caochun community service center, northeast corner of the intersection of Jinghua road and Guoyuan Road, songguantun sub district office, Dezhou Economic and Technological Development Zone, Shandong Province Patentee before: Dezhou Visual Laser Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |