CN202693991U - Panoramic holographic projection device - Google Patents

Panoramic holographic projection device Download PDF

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Publication number
CN202693991U
CN202693991U CN2012203567640U CN201220356764U CN202693991U CN 202693991 U CN202693991 U CN 202693991U CN 2012203567640 U CN2012203567640 U CN 2012203567640U CN 201220356764 U CN201220356764 U CN 201220356764U CN 202693991 U CN202693991 U CN 202693991U
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CN
China
Prior art keywords
imaging screen
display screens
panel
plate
ceiling
Prior art date
Application number
CN2012203567640U
Other languages
Chinese (zh)
Inventor
黎振兴
廖锐禄
林晨
童东付
Original Assignee
上海风语筑展览有限公司
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Publication date
Application filed by 上海风语筑展览有限公司 filed Critical 上海风语筑展览有限公司
Priority to CN2012203567640U priority Critical patent/CN202693991U/en
Application granted granted Critical
Publication of CN202693991U publication Critical patent/CN202693991U/en

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Abstract

The utility model relates to the technical field of optical instruments for generating three-dimensional effects, in particular to a panoramic holographic projection device. The panoramic holographic projection device comprises display screens (1) and is characterized by comprising a ceiling (2), a base (3), an imaging screen (4) and a control terminal (5); the pyramid imaging screen (4) is formed by splicing four transparent plates (41); the bottom surface of the imaging screen (4) is fixed on the base (3); the display screens (1) are embedded into the lower bottom surface of the ceiling (2), positioned on the same horizontal plane, arranged in a centrosymmetric mode and respectively connected with the control terminal (5) through signal wires; and the top of the imaging screen (4) is opposite to the centrosymmetric point of the four display screens (1). The panoramic holographic projection device is simple in structure, high in durability and convenient to maintain and has a vivid three-dimensional effect.

Description

The panorama type holographic projector
Technical field
The utility model relates to the optical instrument field for generation of three-dimensional or other 3-D effect, is specially a kind of panorama type holographic projector.
Background technology
3D hologram shows can build real-time viewing experience, can produce various special efficacy images, is applied in all kinds of museums at present.But present holographic display device is equipped with the optional equipment such as glasses and just can be effective mainly with the video playback that is two dimensional surface, and equipment is complicated, uses inconvenience, and maintenance cost is also higher, and this has just limited the application that 3D hologram shows.
The utility model content
In order to overcome the defective of prior art, provide a kind of simple in structure, effect is true to nature, the 3-D effect exhibiting device being convenient to safeguard, the utility model discloses a kind of panorama type holographic projector.
The utility model reaches goal of the invention by following technical solution:
A kind of panorama type holographic projector, comprise display screen, it is characterized in that: also comprise ceiling, base, imaging screen and control terminal, imaging screen is comprised of four transparent panels, four transparent panels are respectively header board, rear plate, left plate and right panel, four transparent panels all are isosceles triangle, wherein, the front and rear panels congruence, left plate and right panel congruence, four transparent panels are with the waist limit and the summit is aligned with each other and form a bottom surface as the pyramid imaging screen of rectangle take the order of header board, right panel, rear plate and left plate successively amalgamation; The bottom surface of imaging screen is fixed on the base; Display screen has four, and four display screens all are embedded on the bottom surface of ceiling, and four display location are arranged in same surface level and in the Central Symmetry mode, and four display screens all connect control terminal by signal wire; Ceiling be located at imaging screen directly over, the summit of imaging screen is over against the Central Symmetry point of four display screens.
Described panorama type holographic projector is characterized in that: comprise that also anti-reflection film, anti-reflection film paste the outside surface at transparent panel, transparent panel is not less than 97% to the transmissivity of visible light.
Described panorama type holographic projector is characterized in that: four transparent panels (41) all are the equilateral triangle of congruence.
When the utility model uses, be arranged on the display screen of ceiling under the control of control terminal, project the image that same object is formed with the different angles shooting at one time to imaging screen, four parts of images pass respectively and enter inner concurrent the gaining interest of imaging screen behind four transparent panels and penetrate, thereby show three-dimensional image in imaging screen.
The utility model integrates Virtual Simulation, 3D imaging technique, optical delivery technology, spectators need to only namely can not see the 3-dimensional image that is suspended in the imaging screen 4 with the naked eyes direct-view by any instrument at four direction, build a kind of real-time, magical viewing experience, have high novelty and sight, can well realize improving the high-tech content of exhibition room, increase the interest that the exhibition center sees exhibition, improve the purpose of the on-the-spot people's manner of exhibition.The utility model can be used for the throughout the year museum such as exhibition room science and technology center, planning shop, museum, industry museum, theme museum, enterprise's exhibition room, also can be used for all kinds of interim exhibitions.
The beneficial effects of the utility model are: simple in structure, 3-D effect is true to nature, and durability is good, is convenient to safeguard.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the expansion synoptic diagram of imaging screen in the utility model;
The connection diagram of display screen and control terminal in Fig. 3 the utility model.
Embodiment
Below further specify the utility model by specific embodiment.
Embodiment 1
A kind of panorama type holographic projector, comprise display screen 1, ceiling 2, base 3, imaging screen 4 and control terminal 5, such as Fig. 1~shown in Figure 3, concrete structure is: imaging screen 4 is comprised of four transparent panels 41, transparent panel 41 selects the high glass of transmissivity or organic glass to make, four transparent panels 41 are respectively header boards, rear plate, left plate and right panel, four transparent panels 4 all are isosceles triangle, wherein, the front and rear panels congruence, left plate and right panel congruence, four transparent panels 4 of present embodiment all are the equilateral triangle of congruence, as shown in Figure 2, four transparent panels 41 are with the waist limit with the summit is aligned with each other and with header board, right panel, the order of rear plate and left plate successively amalgamation forms the pyramid imaging screen 4 that the bottom surface is rectangle; The bottom surface of imaging screen 4 is fixed on the base 3; Display screen 1 has four, four display screens 1 all are embedded on the bottom surface of ceiling 2, four display screens 1 are positioned at same surface level and arrange in the Central Symmetry mode, as shown in Figure 3, four display screens 1 all connect control terminal 5 by signal wire, control terminal can be selected microcomputer, for easy clear for the purpose of, do not draw control terminal among Fig. 1; Ceiling 2 be located at imaging screen 4 directly over, the summit of imaging screen 4 is over against the Central Symmetry point of four display screens 1.
In order to increase the transmissivity of 41 pairs of visible lights of transparent panel, paste anti-reflection film at the outside surface of transparent panel 41, make the transmissivity of 41 pairs of visible lights of transparent panel be not less than 97%.
When present embodiment uses, be arranged on the display screen 1 of ceiling under the control of control terminal 5, project the image that same object is formed with the different angles shooting at one time to imaging screen 4, four parts of images pass respectively and enter imaging screen 4 inner concurrent gaining interest behind four transparent panels 41 and penetrate, thereby show three-dimensional image in imaging screen 4.

Claims (3)

1. a panorama type holographic projector comprises display screen (1), it is characterized in that: also comprise ceiling (2), base (3), imaging screen (4) and control terminal (5),
Imaging screen (4) is comprised of four transparent panels (41), four transparent panels (41) are respectively header board, rear plate, left plate and right panel, four transparent panels (4) all are isosceles triangle, wherein, the front and rear panels congruence, left plate and right panel congruence, four transparent panels (41) are with the waist limit and the summit is aligned with each other and form a bottom surface as the pyramid imaging screen (4) of rectangle take the order of header board, right panel, rear plate and left plate successively amalgamation;
The bottom surface of imaging screen (4) is fixed on the base (3);
Display screen (1) has four, four display screens (1) all are embedded on the bottom surface of ceiling (2), four display screens (1) are positioned at same surface level and arrange in the Central Symmetry mode, and four display screens (1) all connect control terminal (5) by signal wire;
Ceiling (2) be located at imaging screen (4) directly over, the summit of imaging screen (4) is over against the Central Symmetry point of four display screens (1).
2. panorama type holographic projector as claimed in claim 1, it is characterized in that: comprise that also anti-reflection film, anti-reflection film paste the outside surface in transparent panel (41), transparent panel (41) is not less than 97% to the transmissivity of visible light.
3. panorama type holographic projector as claimed in claim 1 or 2 is characterized in that: four transparent panels (41) all are the equilateral triangle of congruence.
CN2012203567640U 2012-07-23 2012-07-23 Panoramic holographic projection device CN202693991U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012203567640U CN202693991U (en) 2012-07-23 2012-07-23 Panoramic holographic projection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012203567640U CN202693991U (en) 2012-07-23 2012-07-23 Panoramic holographic projection device

Publications (1)

Publication Number Publication Date
CN202693991U true CN202693991U (en) 2013-01-23

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Application Number Title Priority Date Filing Date
CN2012203567640U CN202693991U (en) 2012-07-23 2012-07-23 Panoramic holographic projection device

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103268054A (en) * 2013-05-24 2013-08-28 浙江农林大学 Adjustable 360-degree three-dimensional display device based on three-dimensional image space
CN105516701A (en) * 2016-01-26 2016-04-20 天津市商久盛源科技股份有限公司 3D holographic projection device based on holographic pyramid
CN105929630A (en) * 2016-05-26 2016-09-07 上海精密计量测试研究所 Somatosensory interaction-based 360-degree phantom imaging system
TWI550334B (en) * 2015-06-29 2016-09-21 華碩電腦股份有限公司 Sphere panorama image capturing device
CN106231288A (en) * 2016-07-25 2016-12-14 西南科技大学 A kind of line holographic projections image controlled based on mobile terminal generates and methods of exhibiting
CN106292163A (en) * 2015-05-26 2017-01-04 中华映管股份有限公司 Holographic projector and the operational approach of holographic projector
CN106384570A (en) * 2016-11-30 2017-02-08 广西大学 Advertising box
CN106406064A (en) * 2016-09-12 2017-02-15 芜湖能盟信息技术有限公司 Automatic holographic display device
CN106782159A (en) * 2016-11-30 2017-05-31 广西大学 A kind of intelligent mobile advertisement cabinet
CN106980182A (en) * 2017-05-24 2017-07-25 成都跟驰科技有限公司 Remote playing method based on 3D hologram technologies
WO2018006363A1 (en) * 2016-07-07 2018-01-11 深圳狗尾草智能科技有限公司 Virtual robot apparatus
CN108628088A (en) * 2017-03-23 2018-10-09 展讯通信(上海)有限公司 A kind of holographic projector
CN110782815A (en) * 2019-11-13 2020-02-11 吉林大学 Holographic stereo detection system and method thereof

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103268054B (en) * 2013-05-24 2016-01-20 浙江农林大学 Based on the adjustable 360 ° of three-dimensional display apparatus of three-dimensional image space
CN103268054A (en) * 2013-05-24 2013-08-28 浙江农林大学 Adjustable 360-degree three-dimensional display device based on three-dimensional image space
CN106292163A (en) * 2015-05-26 2017-01-04 中华映管股份有限公司 Holographic projector and the operational approach of holographic projector
CN106292163B (en) * 2015-05-26 2018-09-21 中华映管股份有限公司 The operating method of holographic projector and holographic projector
TWI550334B (en) * 2015-06-29 2016-09-21 華碩電腦股份有限公司 Sphere panorama image capturing device
CN105516701A (en) * 2016-01-26 2016-04-20 天津市商久盛源科技股份有限公司 3D holographic projection device based on holographic pyramid
CN105929630A (en) * 2016-05-26 2016-09-07 上海精密计量测试研究所 Somatosensory interaction-based 360-degree phantom imaging system
WO2018006363A1 (en) * 2016-07-07 2018-01-11 深圳狗尾草智能科技有限公司 Virtual robot apparatus
CN106231288A (en) * 2016-07-25 2016-12-14 西南科技大学 A kind of line holographic projections image controlled based on mobile terminal generates and methods of exhibiting
CN106406064B (en) * 2016-09-12 2019-08-02 芜湖能盟信息技术有限公司 Holography display automatic device
CN106406064A (en) * 2016-09-12 2017-02-15 芜湖能盟信息技术有限公司 Automatic holographic display device
CN106782159A (en) * 2016-11-30 2017-05-31 广西大学 A kind of intelligent mobile advertisement cabinet
CN106384570A (en) * 2016-11-30 2017-02-08 广西大学 Advertising box
CN108628088A (en) * 2017-03-23 2018-10-09 展讯通信(上海)有限公司 A kind of holographic projector
CN108628088B (en) * 2017-03-23 2020-06-09 展讯通信(上海)有限公司 Holographic projection device
CN106980182A (en) * 2017-05-24 2017-07-25 成都跟驰科技有限公司 Remote playing method based on 3D hologram technologies
CN110782815A (en) * 2019-11-13 2020-02-11 吉林大学 Holographic stereo detection system and method thereof

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Termination date: 20140723