CN107037684A - 一种放置得更加稳定的光学投影仪 - Google Patents
一种放置得更加稳定的光学投影仪 Download PDFInfo
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- CN107037684A CN107037684A CN201710437639.XA CN201710437639A CN107037684A CN 107037684 A CN107037684 A CN 107037684A CN 201710437639 A CN201710437639 A CN 201710437639A CN 107037684 A CN107037684 A CN 107037684A
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- 230000003287 optical effect Effects 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 11
- 210000003739 neck Anatomy 0.000 description 14
- 238000000034 method Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- 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
-
- 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
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
-
- 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
- G03B21/145—Housing details, e.g. position adjustments thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710437639.XA CN107037684B (zh) | 2017-06-12 | 2017-06-12 | 一种放置稳定的光学投影仪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710437639.XA CN107037684B (zh) | 2017-06-12 | 2017-06-12 | 一种放置稳定的光学投影仪 |
Publications (2)
Publication Number | Publication Date |
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CN107037684A true CN107037684A (zh) | 2017-08-11 |
CN107037684B CN107037684B (zh) | 2019-01-29 |
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CN201710437639.XA Active CN107037684B (zh) | 2017-06-12 | 2017-06-12 | 一种放置稳定的光学投影仪 |
Country Status (1)
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CN (1) | CN107037684B (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107843057A (zh) * | 2017-11-07 | 2018-03-27 | 肖叶 | 一种便于固定的冰箱压缩机 |
CN108071911A (zh) * | 2018-01-29 | 2018-05-25 | 海宁依普卡进出口有限公司 | 一种纺织设备的固定装置 |
CN108444512A (zh) * | 2018-03-10 | 2018-08-24 | 佛山市千注利科技有限公司 | 一种便于安装的环境监测装置 |
CN108802455A (zh) * | 2018-07-03 | 2018-11-13 | 贵州大秦光伏农业科技有限公司 | 一种光伏发电电力计量箱 |
CN109220836A (zh) * | 2018-09-06 | 2019-01-18 | 凤台诺恒农业发展有限公司 | 一种便于降温的山羊养殖用羊圈 |
CN109347237A (zh) * | 2018-11-02 | 2019-02-15 | 嘉兴学院 | 一种具有固定保护功能的电动机 |
CN110302660A (zh) * | 2019-05-31 | 2019-10-08 | 扬州绿泉环保工程技术有限公司 | 一种便于维护且操作简单的光解催化净化设备 |
CN110492119A (zh) * | 2019-08-14 | 2019-11-22 | 润远建设发展有限公司 | 一种散热性能好的防爆型锂电池 |
CN110605376A (zh) * | 2018-06-15 | 2019-12-24 | 天津源特机械部件有限公司 | 一种用于测试棒状铸件热裂倾向及力学性能的压铸模具 |
CN110967911A (zh) * | 2019-12-19 | 2020-04-07 | 邢台职业技术学院 | 一种智能的办公室专用的投影设备 |
CN114903509A (zh) * | 2022-07-19 | 2022-08-16 | 深圳市宝润科技有限公司 | 一种分立式便携式x光机 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4104666C2 (de) * | 1991-02-15 | 1994-11-17 | Brune Heinrich Gmbh & Co | Verriegelbares Gelenk, insbesondere zur Verwendung an Möbeln |
CN201236866Y (zh) * | 2008-07-18 | 2009-05-13 | 深圳市白雪投影银幕有限公司 | 伸缩件的锁紧机构 |
CN204554261U (zh) * | 2015-03-26 | 2015-08-12 | 镇江华科数码有限公司 | 一种自调节旋转式电视机 |
CN205155478U (zh) * | 2015-12-08 | 2016-04-13 | 李佐 | 压力容器旋转定位装置 |
CN205563061U (zh) * | 2016-02-04 | 2016-09-07 | 天津盛同时代影视科技有限公司 | 可伸缩的电影放映装置 |
-
2017
- 2017-06-12 CN CN201710437639.XA patent/CN107037684B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4104666C2 (de) * | 1991-02-15 | 1994-11-17 | Brune Heinrich Gmbh & Co | Verriegelbares Gelenk, insbesondere zur Verwendung an Möbeln |
CN201236866Y (zh) * | 2008-07-18 | 2009-05-13 | 深圳市白雪投影银幕有限公司 | 伸缩件的锁紧机构 |
CN204554261U (zh) * | 2015-03-26 | 2015-08-12 | 镇江华科数码有限公司 | 一种自调节旋转式电视机 |
CN205155478U (zh) * | 2015-12-08 | 2016-04-13 | 李佐 | 压力容器旋转定位装置 |
CN205563061U (zh) * | 2016-02-04 | 2016-09-07 | 天津盛同时代影视科技有限公司 | 可伸缩的电影放映装置 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107843057A (zh) * | 2017-11-07 | 2018-03-27 | 肖叶 | 一种便于固定的冰箱压缩机 |
CN107843057B (zh) * | 2017-11-07 | 2020-10-30 | 张敏 | 一种便于固定的冰箱压缩机 |
CN108071911B (zh) * | 2018-01-29 | 2019-11-05 | 杭州富阳富宝仪表机床厂 | 一种纺织设备的固定装置 |
CN108071911A (zh) * | 2018-01-29 | 2018-05-25 | 海宁依普卡进出口有限公司 | 一种纺织设备的固定装置 |
CN108444512A (zh) * | 2018-03-10 | 2018-08-24 | 佛山市千注利科技有限公司 | 一种便于安装的环境监测装置 |
CN110605376A (zh) * | 2018-06-15 | 2019-12-24 | 天津源特机械部件有限公司 | 一种用于测试棒状铸件热裂倾向及力学性能的压铸模具 |
CN108802455A (zh) * | 2018-07-03 | 2018-11-13 | 贵州大秦光伏农业科技有限公司 | 一种光伏发电电力计量箱 |
CN109220836A (zh) * | 2018-09-06 | 2019-01-18 | 凤台诺恒农业发展有限公司 | 一种便于降温的山羊养殖用羊圈 |
CN109347237A (zh) * | 2018-11-02 | 2019-02-15 | 嘉兴学院 | 一种具有固定保护功能的电动机 |
CN110302660A (zh) * | 2019-05-31 | 2019-10-08 | 扬州绿泉环保工程技术有限公司 | 一种便于维护且操作简单的光解催化净化设备 |
CN110492119A (zh) * | 2019-08-14 | 2019-11-22 | 润远建设发展有限公司 | 一种散热性能好的防爆型锂电池 |
CN110967911A (zh) * | 2019-12-19 | 2020-04-07 | 邢台职业技术学院 | 一种智能的办公室专用的投影设备 |
CN114903509A (zh) * | 2022-07-19 | 2022-08-16 | 深圳市宝润科技有限公司 | 一种分立式便携式x光机 |
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CN107037684B (zh) | 2019-01-29 |
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Effective date of registration: 20181213 Address after: 235000 Tengfei Road, 7 Economic Development Zone, Du Ji District, Huaibei, Anhui Applicant after: Yu Fazhou Address before: 235000 Lieshan District seventh middle school in Huaibei, Anhui Applicant before: Zhang Suping |
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Effective date of registration: 20240207 Address after: 100020 foreign enterprise service company, Chaoyang District, Beijing Patentee after: Yan Tao Country or region after: China Address before: 235000 Tengfei Road, 7 Economic Development Zone, Du Ji District, Huaibei, Anhui Patentee before: Yu Fazhou Country or region before: China |