CN105372925A - Holographic projection display cabinet - Google Patents
Holographic projection display cabinet Download PDFInfo
- Publication number
- CN105372925A CN105372925A CN201510935743.2A CN201510935743A CN105372925A CN 105372925 A CN105372925 A CN 105372925A CN 201510935743 A CN201510935743 A CN 201510935743A CN 105372925 A CN105372925 A CN 105372925A
- Authority
- CN
- China
- Prior art keywords
- fixed
- annulus
- projection
- motor
- cabinet
- 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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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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
- G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Holo Graphy (AREA)
Abstract
The invention discloses a holographic projection display cabinet, comprising a display stand and a cabinet body; the display stand is a circular ring; two first rotation shafts are fixed on the side of the outer circle of the circular ring; the two first rotation shafts are arranged on the diameter line of the circular ring, wherein the first rotation shaft is connected to a first motor; each rotation shaft is hinged with a support rod which is vertically fixed on the cabinet body; the circular ring is hinged with two second rotation shafts which are perpendicular to the first rotation shaft, wherein one of the second rotation shaft is connected to a second motor; two second rotation shafts are positioned on the diameter of the circular ring; the two second rotation shafts are positioned on the end surface inside the circular ring and commonly fix a rotation frame; a projection box is fixed on the inner side of the rotation frame; the projection box is internally provided with a projection light source; the bottom of the projection box is a transparent glass plate; the bottom of the transparent glass plate is fixedly provided with a four-side cone body consisting of four trapezoid glass pieces which are plated with holographic films The invention provides a rotatable and no-watching dead angle holographic projection display cabinet which displays the static holographic projection.
Description
Technical field
The present invention relates to line holographic projections field, particularly relate to a kind of line holographic projections showcase.
Background technology
Line holographic projections is that one utilizes interference and diffraction principle record and the real 3-D view of reconstructed object.During line holographic projections, usually need to use line holographic projections showcase.Line holographic projections technology is applicable to product exhibition, automobile garment news conference, stage program, interaction, bar amusement, place interaction etc.
Line holographic projections showcase comprises show stand and cabinet, and show stand is the four sides cone being coated with the trapezoidal glass of holographic film forming by four pieces, for being provided with the cabinet of optical projection system below show stand.In order to make tripleplane show spectators in all directions, dynamically, usually use the dynamic image of projection systems project, to form the dynamic 3 D image rotating or overturn.
But the formation of dynamic image needs to use projector or electronic display in optical projection system, and for the displaying of product, historical relic, only product, historical relic must be formed static tripleplane, static tripleplane is made to rotate again, form static tripleplane only to need to use lantern slide and lighting source to complete, the projector used relative to formative dynamics tripleplane or electronic display structure are simpler, cost is lower; And in order to make static tripleplane rotate, can be realized by the mode rotating four sides cone, but only make line holographic projections rotate along an axis direction, the two ends on line holographic projections pivot center are due to cannot just to spectators, to the dead angle of viewing be formed, be not easy to spectators' viewing.
Summary of the invention
The invention is intended to provide a kind of line holographic projections showcase, to show static line holographic projections rotatably, without viewing dead angle.
A kind of line holographic projections showcase in this programme, comprise show stand and cabinet, show stand is annulus, the side of annulus cylindrical is fixed with two first rotating shafts, two first rotating shafts are on the same diameter line of annulus, wherein first rotating shaft is connected with the first motor, every root rotating shaft is hinged with a support bar, support bar is vertically fixed on cabinet, annulus is hinged with two the second rotating shafts perpendicular to the first rotating shaft, wherein second rotating shaft is connected with the second motor, two second rotating shafts are on the same diameter line of annulus, the end face that two second rotating shafts are positioned at annulus is fixed with a rotating bezel jointly, projection box is fixed with inside rotating bezel, in projection box, projection light source is installed, projection box bottom surface is transparency glass plate, the bottom surface of transparency glass plate is fixed with the four sides cone being coated with the trapezoidal glass of holographic film forming by four pieces.
The know-why of this programme and beneficial effect are: after starting the first motor, first motor drives annulus to rotate around the first rotating shaft, after starting the second motor, second motor-driven rotation frame rotates around the second rotating shaft, because the first rotating shaft is vertical with the second rotating shaft, rotate while annulus and rotating bezel, make the object be fixed in rotating bezel realize bidirectional rotation, make spectators only need to stand in a viewing point and above just can watch whole object without dead angle.
After the transparency glass plate of the bottom of projection box sticks the line holographic projections lantern slide of product, historical relic, projection light source by lantern slide projection in the cone of four sides, lantern slide projection forms static line holographic projections in the cone of four sides, projection box and four sides cone are fixed in rotating bezel, thus make static line holographic projections bidirectional rotation in rotating bezel, and then the line holographic projections of product, historical relic is showed spectators without dead angle.
Be below the prioritization scheme of such scheme:
Prioritization scheme one: described bottom of cabinet bulk is provided with roller, is convenient to promote cabinet with Mobile exhibiting platform.
Prioritization scheme two: the height of described cabinet is 1.3m, according to Chinese average height, the cabinet installing 1.3 meters high makes show stand be convenient to Chinese audiences viewing.
Prioritization scheme three: described four sides facies basialis pyramidis is fixed with black floor, black floor improves the contrast with projection, makes projection more obvious, outstanding.
Prioritization scheme four: described first motor is all connected electric brake with the second motor, electric machine rotation when electric brake closes up, thus line holographic projections is rotated, and when not needing line holographic projections to rotate, disconnect electric brake.
Prioritization scheme five: described projection light source is LED, LED volume is little, brightness is high, power consumption is few, is very suitable as projection light source.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of line holographic projections showcase of the embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: annulus 1, cabinet 2, first rotating shaft 3, first motor 4, second rotating shaft 5, second motor 6, rotating bezel 7, projection box 8, four sides cone 9, LED 10, glass plate 11, base plate 12, electric brake 13, roller 14, support bar 15.
A kind of line holographic projections showcase of embodiment is substantially as shown in Figure 1: comprise show stand and cabinet 2, the height of cabinet 2 is 1.3m, roller 14 is installed bottom cabinet 2, show stand is annulus 1, the side of annulus 1 cylindrical is fixed with two first rotating shafts 3, two first rotating shafts 3 are on the same diameter line of annulus 1, wherein first rotating shaft 3 is connected with the first motor 4, every root rotating shaft is hinged with a support bar 15, support bar 15 is vertically fixed on cabinet 2, annulus 1 is hinged with two the second rotating shafts 5 perpendicular to the first rotating shaft 3, wherein second rotating shaft 5 is connected with the second motor 6, first motor 4 is all connected electric brake 13 with the second motor 6, electric brake 13 is fixed on cabinet 2, two second rotating shafts 5 are on the same diameter line of annulus 1, the end face that two second rotating shafts 5 are positioned at annulus is fixed with a rotating bezel 7 jointly, projection box 8 is fixed with inside rotating bezel 7, LED 10 projection light source is installed in projection box 8, projection box 8 bottom surface is transparency glass plate 11, the bottom surface of transparency glass plate 11 is fixed with the four sides cone 9 being coated with the trapezoidal glass of holographic film forming by four pieces, cone 9 bottom surface, four sides is fixed with black floor 12.
The transparency glass plate 11 of the bottom of projection box 8 sticks product, the line holographic projections lantern slide of historical relic, projection light source by lantern slide projection in four sides cone 9, lantern slide projection forms static line holographic projections in four sides cone 9, start the first motor 4, first motor 4 drives annulus 1 to rotate around the first rotating shaft 3, and then drive projection box 8 and four sides cone 9 to turn around the first rotating shaft 3 in transparent show stand inward turning to rotate, start the second motor 6, second motor 6 rotating bezel 7 annulus 1 rotates around the second rotating shaft 5, and then drive projection box 8 and four sides cone 9 to turn around the second rotating shaft 5 in transparent show stand inward turning to rotate, thus make static line holographic projections bidirectional rotation in rotating bezel 7, and then by product, the line holographic projections of historical relic shows spectators without dead angle.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in instructions etc. record the content that may be used for explaining claim.
Claims (6)
1. a line holographic projections showcase, comprise show stand and cabinet, it is characterized in that, show stand is annulus, the side of annulus cylindrical is fixed with two first rotating shafts, two first rotating shafts are on the same diameter line of annulus, wherein first rotating shaft is connected with the first motor, every root rotating shaft is hinged with a support bar, support bar is vertically fixed on cabinet, annulus is hinged with two the second rotating shafts perpendicular to the first rotating shaft, wherein second rotating shaft is connected with the second motor, two second rotating shafts are on the same diameter line of annulus, the end face that two second rotating shafts are positioned at annulus is fixed with a rotating bezel jointly, projection box is fixed with inside rotating bezel, in projection box, projection light source is installed, projection box bottom surface is transparency glass plate, the bottom surface of transparency glass plate is fixed with the four sides cone being coated with the trapezoidal glass of holographic film forming by four pieces.
2. a kind of line holographic projections showcase according to claim 1, is characterized in that: described bottom of cabinet bulk is provided with roller.
3. a kind of line holographic projections showcase according to claim 2, is characterized in that: the height of described cabinet is 1.3m.
4. a kind of line holographic projections showcase according to claim 3, is characterized in that: described four sides facies basialis pyramidis is fixed with black floor.
5. a kind of line holographic projections showcase according to claim 4, is characterized in that: described first motor and the second motor are all connected with same electric brake.
6. a kind of line holographic projections showcase according to claim 5, is characterized in that: described projection light source is LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935743.2A CN105372925A (en) | 2015-12-15 | 2015-12-15 | Holographic projection display cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935743.2A CN105372925A (en) | 2015-12-15 | 2015-12-15 | Holographic projection display cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105372925A true CN105372925A (en) | 2016-03-02 |
Family
ID=55375246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510935743.2A Pending CN105372925A (en) | 2015-12-15 | 2015-12-15 | Holographic projection display cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105372925A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106909022A (en) * | 2017-04-07 | 2017-06-30 | 上海珍星网络科技有限公司 | Dynamic holographic projection arrangement |
| CN107622705A (en) * | 2017-10-18 | 2018-01-23 | 侯乐林 | A kind of high school mathematics teaching geometric projection device |
| CN108986704A (en) * | 2018-06-20 | 2018-12-11 | 上海理工大学 | The handheld device of small-sized Jewelry Accessories 3D hologram display |
| CN109619925A (en) * | 2018-12-17 | 2019-04-16 | 河南职业技术学院 | All positon Art Design exhibition of works showing device |
| CN112034610A (en) * | 2020-09-24 | 2020-12-04 | 天津商业大学 | Supplementary precious stone of AR augmented reality is observed teaching and is used microscope |
| CN112021841A (en) * | 2020-09-03 | 2020-12-04 | 杭州麦扑文化创意有限公司 | Tourist map guide system based on hand drawing |
| CN112750386A (en) * | 2021-01-18 | 2021-05-04 | 山东女子学院 | Real-time interactive 3D holographic projection equipment |
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|---|---|---|---|---|
| US4639081A (en) * | 1985-08-15 | 1987-01-27 | Kabushiki Kaisha Toshiba | Gimballed three-dimensional display system |
| US5742331A (en) * | 1994-09-19 | 1998-04-21 | Matsushita Electric Industrial Co., Ltd. | Three-dimensional image display apparatus |
| KR20090011316A (en) * | 2007-07-25 | 2009-02-02 | 중앙대학교 산학협력단 | Active display apparatus for stereoscopic and an operation method thereof |
| CN101790105A (en) * | 2010-03-22 | 2010-07-28 | 上海复翔信息科技有限公司 | Holographic interaction system and construction method thereof |
| CN102043250A (en) * | 2009-10-21 | 2011-05-04 | 陕西金合泰克信息科技发展有限公司 | Light shadow diffraction holographic image system and image forming method |
| CN203059074U (en) * | 2013-01-29 | 2013-07-17 | 崔泽新 | Dream-color holographic showcase |
| CN204557823U (en) * | 2015-05-04 | 2015-08-12 | 湖北交通职业技术学院 | A kind of hologram display tutoring system |
-
2015
- 2015-12-15 CN CN201510935743.2A patent/CN105372925A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4639081A (en) * | 1985-08-15 | 1987-01-27 | Kabushiki Kaisha Toshiba | Gimballed three-dimensional display system |
| US5742331A (en) * | 1994-09-19 | 1998-04-21 | Matsushita Electric Industrial Co., Ltd. | Three-dimensional image display apparatus |
| KR20090011316A (en) * | 2007-07-25 | 2009-02-02 | 중앙대학교 산학협력단 | Active display apparatus for stereoscopic and an operation method thereof |
| CN102043250A (en) * | 2009-10-21 | 2011-05-04 | 陕西金合泰克信息科技发展有限公司 | Light shadow diffraction holographic image system and image forming method |
| CN101790105A (en) * | 2010-03-22 | 2010-07-28 | 上海复翔信息科技有限公司 | Holographic interaction system and construction method thereof |
| CN203059074U (en) * | 2013-01-29 | 2013-07-17 | 崔泽新 | Dream-color holographic showcase |
| CN204557823U (en) * | 2015-05-04 | 2015-08-12 | 湖北交通职业技术学院 | A kind of hologram display tutoring system |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106909022A (en) * | 2017-04-07 | 2017-06-30 | 上海珍星网络科技有限公司 | Dynamic holographic projection arrangement |
| CN107622705A (en) * | 2017-10-18 | 2018-01-23 | 侯乐林 | A kind of high school mathematics teaching geometric projection device |
| CN108986704A (en) * | 2018-06-20 | 2018-12-11 | 上海理工大学 | The handheld device of small-sized Jewelry Accessories 3D hologram display |
| CN109619925A (en) * | 2018-12-17 | 2019-04-16 | 河南职业技术学院 | All positon Art Design exhibition of works showing device |
| CN109619925B (en) * | 2018-12-17 | 2020-10-09 | 河南职业技术学院 | All-position artistic design work display device |
| CN111928079A (en) * | 2018-12-17 | 2020-11-13 | 河南职业技术学院 | Be used for all-round display device of art design works |
| CN112021841A (en) * | 2020-09-03 | 2020-12-04 | 杭州麦扑文化创意有限公司 | Tourist map guide system based on hand drawing |
| CN112034610A (en) * | 2020-09-24 | 2020-12-04 | 天津商业大学 | Supplementary precious stone of AR augmented reality is observed teaching and is used microscope |
| CN112750386A (en) * | 2021-01-18 | 2021-05-04 | 山东女子学院 | Real-time interactive 3D holographic projection equipment |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160302 |