CN108459459A - A kind of line holographic projections equipment - Google Patents
A kind of line holographic projections equipment Download PDFInfo
- Publication number
- CN108459459A CN108459459A CN201810312456.XA CN201810312456A CN108459459A CN 108459459 A CN108459459 A CN 108459459A CN 201810312456 A CN201810312456 A CN 201810312456A CN 108459459 A CN108459459 A CN 108459459A
- Authority
- CN
- China
- Prior art keywords
- arc stent
- pedestal
- transmission shaft
- line holographic
- arc
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B35/00—Stereoscopic photography
- G03B35/18—Stereoscopic photography by simultaneous viewing
- G03B35/20—Stereoscopic photography by simultaneous viewing using two or more projectors
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
Abstract
The invention discloses a kind of line holographic projections equipment, including main frame body, several projecting cells are installed on the main frame body, projecting cell includes pedestal, floor installation is on main frame body, transmission shaft is installed on pedestal, rotating turret is installed on pedestal, transmission shaft is connected by way of key connection with rotating turret, projecting rack is installed on rotating turret, projecting rack is equipped with the first arc stent and the second arc stent, first arc stent, the rotation axis of second arc stent coincides with the central axis of transmission shaft, several the first luminescence components are installed on the first arc stent, several the second luminescence components are installed on the second arc stent, driving motor is also equipped on pedestal.The present invention has the advantages that reasonable in design, easy to use, is rotated by the first luminescence component and the second luminescence component, forms double projection, has and good shows effect and fidelity.
Description
Technical field
The present invention relates to line holographic projections equipment technical field, specifically a kind of line holographic projections equipment.
Background technology
With the development of the times, the utilization of line holographic projections is more and more, and line holographic projections device fabrication industry has obtained preceding institute
The development not having.The line holographic projections device fabrication industry in China, have passed through long-term development, and degree of specialization is higher and higher, packet
Air projection, fog projection, laser beam projection etc. are included, scientific and technological content is higher and higher, and competition intensity is also more fierce.Therefore each
Enterprise will improve the production technology of oneself, just occupy competitiveness on the market in this way.It is naked in existing line holographic projections technology
Eye 3D fans are a kind of relatively conventional shadow casting techniques, and this bore hole 3D technology is projected using visual persistence phenomenon.
But in existing projection fan, fan structure is substantially carries out rotation projection by common substrate.This projection
Although mode can be projected out the effect of bore hole 3D, the image projected still in one plane, drop shadow effect
It is not true to nature enough.
Invention content
According to the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to propose that a kind of line holographic projections are set
It is standby.
The present invention solves its technical problem using following technical scheme to realize：
A kind of line holographic projections equipment, including main frame body are equipped with several projecting cells, projecting cell on the main frame body
Including pedestal, pedestal is mounted on main frame body by bolted connection, is equipped with by way of bearing connection on pedestal
Transmission shaft, is equipped with rotating turret on pedestal by way of bearing connection, transmission shaft by way of key connection with rotating turret phase
It connects, projecting rack is installed by bolted connection on rotating turret, projecting rack is equipped with the first arc stent and second
Arc stent, the first arc stent, the second arc stent rotation axis coincide with the central axis of transmission shaft,
Several the first luminescence components are installed on the first arc stent, be equipped on the second arc stent several second shine
Component is also equipped with driving motor on pedestal, and the axis of driving motor is connected with transmission shaft.
The diameter length of first arc stent is less than the diameter length of the second arc stent.
Clump weight is installed by bolted connection in projecting rack.
Projecting rack uses plastic material or metal material.
First luminescence component and the second luminescence component are all made of LED lamp bubble.
The beneficial effects of the invention are as follows：
The present invention has the advantages that reasonable in design, easy to use, realizes and is projected in Different Plane, is had
Drop shadow effect true to nature, and double projection is also formed by the cooperation of the first luminescence component and the second luminescence component, have good
Good shows effect and fidelity.
Description of the drawings
The content expressed by this specification attached drawing and the label in figure are briefly described below：
Fig. 1 is the structural schematic diagram of the line holographic projections equipment of the specific implementation mode of the present invention；
Fig. 2 is the structural schematic diagram of the projecting cell of the specific implementation mode of the present invention.
Specific implementation mode
Below by the description to embodiment, the shape of for example involved each component of specific implementation mode of the invention, structure
It makes, the mutual alignment between each section and connection relation, the effect of each section and operation principle, manufacturing process and the side of operating with
Method etc., is described in further detail, completeer to help those skilled in the art to have the inventive concept of the present invention, technical solution
Whole, accurate and deep understanding.
A kind of line holographic projections equipment, including main frame body 1 are equipped with several projecting cells 2 on the main frame body 1, project
Unit 2 includes pedestal 21, and pedestal 21 is mounted on main frame body 1, is connected by bearing on pedestal 21 by bolted connection
Mode transmission shaft 22 is installed, rotating turret 23 is installed by way of bearing connection on pedestal 21, transmission shaft 22 passes through key
The mode of connection is connected with rotating turret 23, is equipped with projecting rack 24, projecting rack on rotating turret 23 by bolted connection
24 are equipped with the first arc stent 241 and the second arc stent 242, the first arc stent 241, the second arc stent
Central axis of 242 rotation axis with transmission shaft 22 coincides, be equipped on the first arc stent 241 several first
Luminescence component 243 is equipped with several the second luminescence components 244 on second arc stent 242, drive is also equipped on pedestal 21
Dynamic motor, the axis of driving motor 25 are connected with transmission shaft 22.Wherein, due to the first arc stent 241 and second arc-shaped
The circular-arc-shaped design that holder 242 uses, therefore when it is rotated, different projection planes is formed, there is drop shadow effect true to nature,
And it is rotated by the first luminescence component 243 and the second luminescence component 244, forms double projection, show effect with good
With fidelity.
In order to further increase 244 drop shadow effect of the first luminescence component 243 and the second luminescence component, the first arc stent
241 diameter length is less than the diameter length of the second arc stent 242, can form stepped drop shadow effect in this way,
Improve the fidelity of projection.
In order to further increase the stability of the rotation of projecting rack 24, it is equipped with by bolted connection in projecting rack 24
Clump weight, clump weight can be replaced according to the difference of specification.
Projecting rack 24 uses plastic material or metal material.In use, good mechanical property.
First luminescence component 243 and the second luminescence component 244 are all made of LED lamp bubble.In use, being manufactured into lower
Sheet and lighter quality, have saved use cost.
In use, driving motor 25 works, the axis of driving motor 25 drives transmission shaft 22 to rotate, and transmission shaft 22 drives rotation
Frame 23 rotates, and grabs eastern frame and projecting rack 24 is driven to rotate, projecting rack 24 drives the first arc stent 241 and the second arc stent
242 rotations, the first arc stent 241, the second arc stent 242 drive 243, second luminous group of the first luminescence component respectively
Part 244 rotates, and to realize double projection, after such projecting cell 2 is applied in combination, has and preferably shows effect, and
It is more true to nature.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as using the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress, or not improved this is sent out
Bright design and technical solution directly applies to other occasions, within protection scope of the present invention.The protection of the present invention
Range should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of line holographic projections equipment, it is characterised in that：Including main frame body, several projections are installed single on the main frame body
Member, projecting cell include pedestal, and floor installation is equipped with transmission shaft, rotating turret is equipped on pedestal on main frame body on pedestal,
Transmission shaft is connected by way of key connection with rotating turret, and projecting rack is equipped on rotating turret, and projecting rack is equipped with the first circle
Arc bracket and the second arc stent, the first arc stent, the second arc stent rotation axis with transmission shaft
Central axis coincides, several the first luminescence components are equipped on the first arc stent, are installed on the second arc stent
There are several the second luminescence components, driving motor is also equipped on pedestal, the axis of driving motor is connected with transmission shaft.
2. line holographic projections equipment according to claim 1, it is characterised in that：The diameter length of first arc stent
It is less than the diameter length of the second arc stent.
3. line holographic projections equipment according to claim 1, it is characterised in that：Pass through dismountable mode in the projecting rack
Clump weight is installed.
4. line holographic projections equipment according to claim 1, it is characterised in that：The projecting rack uses plastic material or gold
Belong to material.
5. line holographic projections equipment according to claim 1, it is characterised in that：First luminescence component and second luminous group
Part is all made of LED lamp bubble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312456.XA CN108459459A (en) | 2018-04-09 | 2018-04-09 | A kind of line holographic projections equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312456.XA CN108459459A (en) | 2018-04-09 | 2018-04-09 | A kind of line holographic projections equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108459459A true CN108459459A (en) | 2018-08-28 |
Family
ID=63235085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810312456.XA Pending CN108459459A (en) | 2018-04-09 | 2018-04-09 | A kind of line holographic projections equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108459459A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830189A (en) * | 2019-03-05 | 2019-05-31 | 佛山市锐诚云智能照明科技有限公司 | A kind of naked eye 3D imaging device and its advertisement screen |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5057827A (en) * | 1988-10-17 | 1991-10-15 | Nobile Fred E | Means and method for producing an optical illusion |
| KR20000059093A (en) * | 1999-10-27 | 2000-10-05 | 송성면 | Display System Using Luminence Device |
| US20090002362A1 (en) * | 2007-06-28 | 2009-01-01 | Boundary Net, Incorporated | Image to temporal pixel mapping |
| CN204348290U (en) * | 2014-12-09 | 2015-05-20 | 洪梅花 | The display device of tool solid light effect |
-
2018
- 2018-04-09 CN CN201810312456.XA patent/CN108459459A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5057827A (en) * | 1988-10-17 | 1991-10-15 | Nobile Fred E | Means and method for producing an optical illusion |
| KR20000059093A (en) * | 1999-10-27 | 2000-10-05 | 송성면 | Display System Using Luminence Device |
| US20090002362A1 (en) * | 2007-06-28 | 2009-01-01 | Boundary Net, Incorporated | Image to temporal pixel mapping |
| US20120092396A1 (en) * | 2007-06-28 | 2012-04-19 | Qualcomm Mems Technologies, Inc. | Luminance balancing |
| CN204348290U (en) * | 2014-12-09 | 2015-05-20 | 洪梅花 | The display device of tool solid light effect |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830189A (en) * | 2019-03-05 | 2019-05-31 | 佛山市锐诚云智能照明科技有限公司 | A kind of naked eye 3D imaging device and its advertisement screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180828 |