CN206450955U - L formulas folding shape display device based on Projection Display - Google Patents
L formulas folding shape display device based on Projection Display Download PDFInfo
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- CN206450955U CN206450955U CN201720151578.6U CN201720151578U CN206450955U CN 206450955 U CN206450955 U CN 206450955U CN 201720151578 U CN201720151578 U CN 201720151578U CN 206450955 U CN206450955 U CN 206450955U
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- projecting apparatus
- display device
- folding shape
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- projection
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Abstract
The utility model provides a kind of L formulas folding shape display device based on Projection Display, including：First projection screen, the second projection screen, accepting rack, inside is divided into two regions, it is curtain installation portion and projecting apparatus incorporating section respectively, first projecting apparatus, second projecting apparatus, two deployment rods, one end is fixed in projecting apparatus incorporating section, the other end is connected with the first projecting apparatus and the second projecting apparatus respectively, deployment rod has, section of foundation, extension and rotational segment, it is to rotate connection each other, wherein, rotary shaft is provided with section of foundation and rotational segment, the rotational plane of rotary shaft and the expansion plane of deployment rod are perpendicular.L formulas folding shape display device of the present utility model based on Projection Display, due to accepting rack, and two deployment rods have mutually rotate connection three sections, therefore transport or without when can be received into accepting rack.
Description
Technical field
The utility model is related to a kind of L formulas folding shape display device based on Projection Display, belongs to field of display devices.
Background technology
Among existing immersion display device, it is often necessary to the display panel of some large area, meanwhile, immersion shows
Showing device has been not limited to single forward direction and shown, but more pursues and shown in all directions of user, to seek
Make more real display effect.
Current display device, it is inconvenient when folding and packing up because area and weight are all very big, it is especially right
For the display device of projection, certain projector distance is left between projecting apparatus and curtain, so projecting apparatus is to be suspended in
Whole device it is peripheral, individually to remove and keep well when storing, this stores to the arrangement of device and transport and all causes one
Determine the trouble in degree.
Utility model content
The purpose of this utility model is to provide a kind of L formulas folding shape display device based on Projection Display, above-mentioned to solve
Problem.
The utility model employs following technical scheme：
A kind of L formulas folding shape display device based on Projection Display, it is characterised in that including：First projection screen, second are thrown
Shadow curtain, accepting rack, inside is divided into two regions, is curtain installation portion and projecting apparatus incorporating section, the first projecting apparatus, second respectively
Projecting apparatus, two deployment rods, one end is fixed in projecting apparatus incorporating section, the other end respectively with the first projecting apparatus and the second projecting apparatus
Be connected, deployment rod has, section of foundation, extension and rotational segment are to rotate connection each other, wherein, in section of foundation and
Rotary shaft is provided with rotational segment, the rotational plane of rotary shaft and the expansion plane of deployment rod are perpendicular.
Further, the L formulas folding shape display device of Projection Display of the present utility model, can also have the feature that：Its
In, deployment rod also has turn section, is arranged between section of foundation and accepting rack.
Further, the L formulas folding shape display device of Projection Display of the present utility model, can also have the feature that：Its
In, accepting rack is cylinder.
Further, the L formulas folding shape display device of Projection Display of the present utility model, can also have the feature that：Its
In, there is dividing plate between curtain installation portion and projecting apparatus incorporating section.
Further, the L formulas folding shape display device of Projection Display of the present utility model, can also have the feature that：Its
In, the both sides of curtain installation portion have sliding extension mechanism.
The beneficial effect of utility model
L formulas folding shape display device of the present utility model based on Projection Display, due to accepting rack, and two expansion
Bar have mutually rotate connection three sections, therefore transport or without when can be received into accepting rack.Further, since
Rotary shaft is provided with section of foundation and rotational segment, therefore conveniently deployment rod is received into accepting rack, and is easy to adjust at any time
Save the angle of projecting apparatus.
Brief description of the drawings
Fig. 1 is the overall structure diagram that the L formulas based on Projection Display roll over shape display device；
Fig. 2 is the top view that the L formulas based on Projection Display roll over shape display device；
Fig. 3 is the receiving state figure that the L formulas based on Projection Display roll over shape display device.
Embodiment
Illustrate embodiment of the present utility model below in conjunction with accompanying drawing.
As shown in Figure 1, Figure 2 and Figure 3, the L formulas folding shape display device based on Projection Display, including：First projection screen 11,
Second projection screen 12, accepting rack 13, the first projecting apparatus 14, the second projecting apparatus 15, two deployment rods.
Accepting rack 13, inside is divided into two regions, is curtain installation portion 17 and projecting apparatus incorporating section 18 respectively.Accepting rack 13
For cylinder.There is dividing plate 16 between curtain installation portion 17 and projecting apparatus incorporating section 18.
To rotate connection between first projection screen 11 and the second projection screen 12, rotate junction and be located at curtain installation portion
In 17.The both sides of curtain installation portion 17 have sliding extension mechanism so that two pieces of curtains can be opened and folded, and adjust two
Opening angle between person.
First projecting apparatus 14, the second projecting apparatus 15, two deployment rods, one end is fixed in projecting apparatus incorporating section 18, another
End is connected with the first projecting apparatus 14 and the second projecting apparatus 15 respectively.
Deployment rod has, section of foundation 19, extension 20 and rotational segment 21, is to rotate connection each other, wherein, in base
Rotary shaft 23 is provided with plinth section 19 and rotational segment 21, the rotational plane of rotary shaft 23 mutually hangs down with the expansion plane of deployment rod
Directly.
As shown in figure 3, deployment rod also has turn section 22, it is arranged between section of foundation 19 and accepting rack 13.
The process that Fig. 1 deployed condition is entered by Fig. 3 receiving state is as follows：
Section of foundation 19 is outwards overturn along turn section 22, then deploys rotational segment 21, adjusts the angle of the second projecting apparatus 15, directly
It is covered with whole curtain to image；
Same process, another deployment rod is also deployed.
After finishing, deployment rod is received into projecting apparatus incorporating section 18, is easy to carry.
Claims (5)
1. a kind of L formulas folding shape display device based on Projection Display, it is characterised in that including：
First projection screen, the second projection screen,
Accepting rack, inside is divided into two regions, is curtain installation portion and projecting apparatus incorporating section respectively,
First projecting apparatus, the second projecting apparatus,
Two deployment rods, one end is fixed in projecting apparatus incorporating section, the other end respectively with the first projecting apparatus and the second projecting apparatus phase
Connection,
The deployment rod has, section of foundation, extension, and rotational segment, is to rotate connection each other,
Wherein, rotary shaft, the rotational plane of rotary shaft and the expansion plane of deployment rod are provided with section of foundation and rotational segment
It is perpendicular.
2. the L formulas folding shape display device of Projection Display as claimed in claim 1, it is characterised in that：
Wherein, the deployment rod also has turn section, is arranged between the section of foundation and the accepting rack.
3. the L formulas folding shape display device of Projection Display as claimed in claim 1, it is characterised in that：
Wherein, the accepting rack is cylinder.
4. the L formulas folding shape display device of Projection Display as claimed in claim 3, it is characterised in that：
Wherein, there is dividing plate between the curtain installation portion and the projecting apparatus incorporating section.
5. the L formulas folding shape display device of Projection Display as claimed in claim 1, it is characterised in that：
Wherein, the both sides of the curtain installation portion have sliding extension mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720151578.6U CN206450955U (en) | 2017-02-20 | 2017-02-20 | L formulas folding shape display device based on Projection Display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720151578.6U CN206450955U (en) | 2017-02-20 | 2017-02-20 | L formulas folding shape display device based on Projection Display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206450955U true CN206450955U (en) | 2017-08-29 |
Family
ID=59665286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720151578.6U Active CN206450955U (en) | 2017-02-20 | 2017-02-20 | L formulas folding shape display device based on Projection Display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206450955U (en) |
-
2017
- 2017-02-20 CN CN201720151578.6U patent/CN206450955U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 191 No. three, No. 193, Shanghai Road, Jingan District, 200436 Patentee after: Shanghai fengyuzhu Culture Technology Co., Ltd Address before: 191 No. three, No. 193, Shanghai Road, Jingan District, 200436 Patentee before: Shanghai to build wind exhibition Limited by Share Ltd |