CN110989280A - Circular screen type 360-degree panoramic holographic projection display device - Google Patents
Circular screen type 360-degree panoramic holographic projection display device Download PDFInfo
- Publication number
- CN110989280A CN110989280A CN202010010269.3A CN202010010269A CN110989280A CN 110989280 A CN110989280 A CN 110989280A CN 202010010269 A CN202010010269 A CN 202010010269A CN 110989280 A CN110989280 A CN 110989280A
- Authority
- CN
- China
- Prior art keywords
- projection display
- motor
- lens
- sleeve
- projection
- 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.)
- Granted
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Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/041—Allowing quick release of the apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/121—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- 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
- G03B21/14—Details
- G03B21/142—Adjusting of projection optics
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010010269.3A CN110989280B (en) | 2020-01-06 | 2020-01-06 | Circular screen type 360-degree panoramic holographic projection display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010010269.3A CN110989280B (en) | 2020-01-06 | 2020-01-06 | Circular screen type 360-degree panoramic holographic projection display device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110989280A true CN110989280A (en) | 2020-04-10 |
CN110989280B CN110989280B (en) | 2021-09-03 |
Family
ID=70080921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010010269.3A Active CN110989280B (en) | 2020-01-06 | 2020-01-06 | Circular screen type 360-degree panoramic holographic projection display device |
Country Status (1)
Country | Link |
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CN (1) | CN110989280B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112782925A (en) * | 2021-02-03 | 2021-05-11 | 河北民族师范学院 | 3D holographic image projection equipment |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206348604U (en) * | 2016-12-26 | 2017-07-21 | 岭南师范学院 | A kind of 3D holographic projection systems based on augmented reality |
CN107870502A (en) * | 2016-09-26 | 2018-04-03 | 海信集团有限公司 | Ray machine illuminator and laser projection device |
CN108133680A (en) * | 2017-12-28 | 2018-06-08 | 徐州赛恩斯源新材料科技有限公司 | A kind of holographic projector of good damping effect |
CN109324388A (en) * | 2017-07-31 | 2019-02-12 | 大立光电股份有限公司 | Projection lens system, projection device, sensing module and electronic device |
CN109915703A (en) * | 2019-03-26 | 2019-06-21 | 王斐 | A kind of 360 degree of rotatable line holographic projections framves |
CN209782064U (en) * | 2019-03-18 | 2019-12-13 | 上海石易电子科技有限公司 | Vehicle-mounted camera fixing support |
-
2020
- 2020-01-06 CN CN202010010269.3A patent/CN110989280B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107870502A (en) * | 2016-09-26 | 2018-04-03 | 海信集团有限公司 | Ray machine illuminator and laser projection device |
CN206348604U (en) * | 2016-12-26 | 2017-07-21 | 岭南师范学院 | A kind of 3D holographic projection systems based on augmented reality |
CN109324388A (en) * | 2017-07-31 | 2019-02-12 | 大立光电股份有限公司 | Projection lens system, projection device, sensing module and electronic device |
CN108133680A (en) * | 2017-12-28 | 2018-06-08 | 徐州赛恩斯源新材料科技有限公司 | A kind of holographic projector of good damping effect |
CN209782064U (en) * | 2019-03-18 | 2019-12-13 | 上海石易电子科技有限公司 | Vehicle-mounted camera fixing support |
CN109915703A (en) * | 2019-03-26 | 2019-06-21 | 王斐 | A kind of 360 degree of rotatable line holographic projections framves |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112782925A (en) * | 2021-02-03 | 2021-05-11 | 河北民族师范学院 | 3D holographic image projection equipment |
CN112782925B (en) * | 2021-02-03 | 2022-05-20 | 河北民族师范学院 | 3D holographic image projection equipment |
Also Published As
Publication number | Publication date |
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CN110989280B (en) | 2021-09-03 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221115 Address after: 710000 Zhidong Group, Zhili Village, Daiwang Office, Lintong District, Xi'an City, Shaanxi Province Patentee after: Li Guofeng Patentee after: Ma Xiaoli Address before: 330224 Room 201, unit 4, building 63, 149 Wenwei Road, Liantang Town, Nanchang County, Nanchang City, Jiangxi Province Patentee before: Li Zhiwei |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221201 Address after: 710000 No. 10608, Floor 6, Unit 1, Building 1, Plot H (Global Plaza), Jinhui World City, Qujiang New District, Xi'an, Shaanxi Patentee after: Xi'an Jingcheng Culture Technology Group Co.,Ltd. Address before: 710000 Zhidong Group, Zhili Village, Daiwang Office, Lintong District, Xi'an City, Shaanxi Province Patentee before: Li Guofeng Patentee before: Ma Xiaoli |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221222 Address after: No.10606, 6th floor, unit 1, building 1, block h, Jinhui world city, Qujiang New District, Xi'an City, Shaanxi Province, 710000 Patentee after: Shaanxi Jingcheng exhibition decoration Co.,Ltd. Address before: 710000 No. 10608, Floor 6, Unit 1, Building 1, Plot H (Global Plaza), Jinhui World City, Qujiang New District, Xi'an, Shaanxi Patentee before: Xi'an Jingcheng Culture Technology Group Co.,Ltd. |