CN104050861B - A kind of multi views shoot teaching appliance - Google Patents
A kind of multi views shoot teaching appliance Download PDFInfo
- Publication number
- CN104050861B CN104050861B CN201410296970.0A CN201410296970A CN104050861B CN 104050861 B CN104050861 B CN 104050861B CN 201410296970 A CN201410296970 A CN 201410296970A CN 104050861 B CN104050861 B CN 104050861B
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- show
- platform
- stepper motor
- small display
- supporting plate
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- 238000010586 diagram Methods 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
Teaching appliance is shot the invention provides a kind of three-view diagram, including camera supporting plate, the camera in camera supporting plate, show stand, base, camera supporting plate connects the front end with elbow bend, the tail end of elbow bend is connected with the first stepper motor, first stepper motor is arranged on stepper motor guide rail slide unit, and the first stepper motor guide rail slide unit is vertically installed in the side of show platform upper bottom surface；Show stand is divided into show platform and small display platform, show platform is arranged on base, small display platform is located in the through hole of show platform, small display platform bottom surface face is connected by rotary shaft with the second stepper motor, and small display platform upper bottom surface center and the center of camera supporting plate are in the approximately the same plane of show stand.The projecting apparatus that the present invention is provided can show multiple views of put model.
Description
Technical field
The invention belongs to engineering graphics teaching field, particularly a kind of multi views shoot teaching appliance.
Background technology
Existing projector for real object it need projector plus an article showing platform, article showing platform is mainly used to
The picture of some entities is shown, in kind, negative film, the projection in the geometry such as positive.Its shortcoming is can not be while see three sides
To view, it is impossible to build point, line, surface model and fixed space can be occupied, it is impossible to be arbitrarily mobile.
Another its purposes of product spatial digitizer of in the market is to create object geometric jacquard patterning unit surface.But it is expensive, information
Collection is limited in certain scope and unsuitable classroom is used.
The content of the invention
It is an object of the invention to provide a kind of projecting apparatus for the multi views that can be shown and put model.
To achieve these goals, the present invention is adopted the following technical scheme that：
A kind of multi views shoot teaching appliance, including camera supporting plate, the camera in camera supporting plate, displaying
Platform, base, it is characterised in that
Camera supporting plate connects the front end with elbow bend, and the tail end of elbow bend is connected with the first stepper motor, the
One stepper motor is arranged on stepper motor guide rail slide unit, and the first stepper motor guide rail slide unit is arranged at show platform upper bottom surface
Side；
Show stand is divided into show platform and small display platform, and show platform is arranged on base, small display platform position
In in the through hole of show platform, the small display platform back side is connected by rotary shaft with the second stepper motor, and small display platform is just
Face center and the center of camera supporting plate are in the approximately the same plane of show stand.The present invention and prior art phase
Than with significant advantage：(1) three-dimensional relationship between line, face can be voluntarily built, and can the existing model of multi-angle displaying；(2)
Using the first stepper motor and elbow bend, the shooting to multiple views of model is realized in the rotation of control camera and lifting；
(3) present invention assembling, dismounting are more convenient.
Brief description of the drawings
Fig. 1 is the overall construction drawing of the present invention；
Fig. 2 is show platform top view；
Fig. 3 is small display platform top view；
Fig. 4 is show platform and small display platform combination diagram.
Embodiment
Below in conjunction with the accompanying drawings, a kind of multi views provided by the present invention are illustrated and shoot teaching appliance.
A kind of three-view diagram shoots teaching appliance, including camera supporting plate 1, the camera in camera supporting plate 1, exhibition
Show platform, base 9；
Elbow bend 2 is L-shaped, and front end sets camera supporting plate 1, and tail end sets sleeve, elbow bend 2 by sleeve with
First stepper motor is connected, elbow bend 2 under the driving of the first stepper motor using its with the first stepper motor junction as
Axle rotates.First stepper motor is arranged on stepper motor guide rail slide unit 3, and the first stepper motor 16 is along stepper motor guide rail slide unit
3 are perpendicularly fixed in one jiao of guide rail slide unit 3 of show stand upper bottom surface by fixed slide unit L supports 4 and set ball-screw, pass through ball
Gyration is converted into linear motion and slided up and down for the first stepper motor 16 along stepper motor guide rail slide unit 3 by leading screw
Show stand is divided into the rectangular show platform 5 of upper bottom surface and the small display platform 15 in cylinder, stepper motor
Guide rail slide unit 3 is fixed on positioned at the upper bottom surface side show platform 5 of show platform 5 by studdle 11 and locking nut 10
On base 9, show platform 5 is centrally located manhole 5-1, and small display platform 15 is located at the through hole 5-1 of show platform 5
It is interior.The small bottom surface of display platform 15 is connected by rotary shaft 6 with the second stepper motor 7, and rotary shaft 6 is thrust ball bearing, second
Stepper motor 7 is fixed on base 9 by fixed motor L supports, the small upper bottom surface center of display platform 15 and camera supporting plate 1
Center be in the approximately the same plane of show stand.
The upper bottom surface of show platform 5 uniformly sets the shrinkage pool 5-2 of more than three, coordinates thin bar using these shrinkage pools 5-2
And flat board can voluntarily build three-dimensional relationship between line, face.When in use, line and face are represented with thin bar and thin flat plate respectively, greatly
A series of 5 preset shrinkage pools on show stand, can by the location of with the stable thin bar of thin bar bottom phase fit, similarly,
Thin flat plate bottom is also remaining can stablize the location of thin flat plate with aperture on show stand to the projection of fit.
White pmma plate 13 is fixed on the upper bottom surface of show platform 5, white pmma plate by glass clamp 12
13 are located at the opposite of the first stepper motor guide rail slide unit 3.
In order to prevent circuit to be interfered, it is placed with base 9 inside circuit box and power supply, circuit box and is sequentially placed the first step
The driver and single-chip microcomputer of stepper motor, stepper motor guide rail slide unit 3 and the second stepper motor 7, motor switch are placed on circuit box
On water jacket, circuit box and power supply are fixed by bolts on base 9.
Elbow bend 2 under the driving of the first stepper motor using perpendicular to its vertical line with the first stepper motor junction as
Axle rotates, and elbow bend 2 drives camera supporting plate 1 to rotate.
Small display platform 15 is under the driving of the second stepper motor in the Plane Rotation where show platform 5.
Specific tripartite's direction view of the invention shoots step and is：
Step 1, camera is placed into horizontal level, the i.e. parallel show platform 5 of plane where camera flat board 1, this
When shoot a figure be used as front view；
Step 2, elbow bend is driven to turn clockwise 90 ° to camera flat board 1 using the stepper motor of programme-control first
The plane at place now shoots a figure and is used as left view perpendicular to show platform 5；
Step 3,180 ° of elbow bend rotate counterclockwise is driven to camera flat board 1 using the stepper motor of programme-control first
The plane at place now shoots a figure and is used as right view perpendicular to show platform 5；
Step 4, small display platform 15 is driven by the second stepper motor 7 and turned clockwise 90 °, now shoots a figure conduct
Front view；
Step 5, elbow bend is driven to turn clockwise 180 ° to camera flat board 1 using the stepper motor of programme-control first
The plane at place now shoots a figure and is used as rearview perpendicular to show platform 5；
In multi views shooting process, it can be taken the photograph according to modal position using programme-control ball screw turns so as to realize
Shooting distance is adjusted as the lifting of head.
Claims (6)
1. a kind of three-view diagram shoots teaching appliance, including camera supporting plate [1], the camera in camera supporting plate [1],
Show stand, base [9], it is characterised in that
Camera supporting plate [1] is connected to the front end of elbow bend [2], the tail end and the first stepper motor of elbow bend [2]
[16] it is connected, the first stepper motor [16] is arranged on stepper motor guide rail slide unit [3], the first stepper motor guide rail slide unit [3]
It is vertically installed in the side of show stand upper bottom surface；
Show stand is divided into show platform [5] and small display platform [15], and show platform [5] is arranged on base [9], great Zhan
Show that platform [5] middle position sets through hole [5-1]；Small display platform [15] is located in the through hole [5-1] of show platform [5],
Small display platform [15] bottom surface is connected by rotary shaft [6] with the second stepper motor [7], in small display platform [15] upper bottom surface
The heart and the center of camera supporting plate [1] are in the approximately the same plane of show stand.
2. three-view diagram according to claim 1 shoots teaching appliance, it is characterised in that show platform [5] upper bottom surface is set
The shrinkage pool [5-2] of more than three.
3. three-view diagram according to claim 1 shoots teaching appliance, it is characterised in that elbow bend [2] is in the first stepping electricity
Rotated under the driving of machine using the vertical line perpendicular to itself and the first stepper motor junction as axle.
4. three-view diagram according to claim 1 shoots teaching appliance, it is characterised in that small display platform [15] is in the second stepping
In the Plane Rotation where show platform [5] under the driving of motor.
5. three-view diagram according to claim 1 shoots teaching appliance, it is characterised in that the upper bottom surface of show platform [5] hangs down
Straight to set white pmma plate [13], white pmma plate [13] is located at the opposite of the first stepper motor guide rail slide unit [3].
6. three-view diagram according to claim 1 shoots teaching appliance, it is characterised in that rotary shaft [6] is thrust ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296970.0A CN104050861B (en) | 2014-06-28 | 2014-06-28 | A kind of multi views shoot teaching appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296970.0A CN104050861B (en) | 2014-06-28 | 2014-06-28 | A kind of multi views shoot teaching appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104050861A CN104050861A (en) | 2014-09-17 |
| CN104050861B true CN104050861B (en) | 2017-08-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410296970.0A Active CN104050861B (en) | 2014-06-28 | 2014-06-28 | A kind of multi views shoot teaching appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104050861B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104318812B (en) * | 2014-10-10 | 2016-06-22 | 西安理工大学 | A kind of view projections demonstrator |
| CN104361788B (en) * | 2014-11-11 | 2016-08-24 | 绍兴文理学院元培学院 | Three-view projection teaching appliance |
| CN109363352A (en) * | 2018-12-21 | 2019-02-22 | 四川变体科技有限公司 | A kind of artificial intelligence dais |
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| US5704061A (en) * | 1993-01-11 | 1997-12-30 | Pinnacle Brands, Inc. | Method and apparatus for creating cylindrical three dimensional picture |
| JP2001326833A (en) * | 2000-05-18 | 2001-11-22 | Takahiro Odate | Device and method for photographing image for three- dimensional image display |
| JP3609669B2 (en) * | 1999-11-10 | 2005-01-12 | 島根県 | Image photographing device for 3D display device |
| CN101094315A (en) * | 2006-06-20 | 2007-12-26 | 周山雪 | Self-help wireless demo system |
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| CN201622706U (en) * | 2010-04-26 | 2010-11-03 | 孙立伟 | Teaching demonstration device |
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| CN102062997A (en) * | 2010-11-17 | 2011-05-18 | 上海市北印刷（集团）有限公司 | Digital acquisition device |
| CN202142202U (en) * | 2011-08-02 | 2012-02-08 | 天津市金硕科技投资集团有限公司 | 3D Multimedia real object display stand |
| CN102495519A (en) * | 2011-11-18 | 2012-06-13 | 付崧 | Three-dimensional photo system |
| JP2013088490A (en) * | 2011-10-14 | 2013-05-13 | Nikon Corp | Microscope, image acquisition method, program, and recording medium |
| CN204143743U (en) * | 2014-06-28 | 2015-02-04 | 南京理工大学 | A kind of multi views shooting teaching appliance |
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2014
- 2014-06-28 CN CN201410296970.0A patent/CN104050861B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5704061A (en) * | 1993-01-11 | 1997-12-30 | Pinnacle Brands, Inc. | Method and apparatus for creating cylindrical three dimensional picture |
| JP3609669B2 (en) * | 1999-11-10 | 2005-01-12 | 島根県 | Image photographing device for 3D display device |
| JP2001326833A (en) * | 2000-05-18 | 2001-11-22 | Takahiro Odate | Device and method for photographing image for three- dimensional image display |
| CN101094315A (en) * | 2006-06-20 | 2007-12-26 | 周山雪 | Self-help wireless demo system |
| CN201243844Y (en) * | 2008-09-04 | 2009-05-27 | 郑锐 | Rotating show table with regulated speed |
| CN101907824A (en) * | 2009-06-02 | 2010-12-08 | 配天(安徽)电子技术有限公司 | Three-dimensional image-taking device |
| CN201607606U (en) * | 2010-02-08 | 2010-10-13 | 缑威 | Rapid automatic three-dimensional imaging system |
| CN201622706U (en) * | 2010-04-26 | 2010-11-03 | 孙立伟 | Teaching demonstration device |
| CN102062997A (en) * | 2010-11-17 | 2011-05-18 | 上海市北印刷（集团）有限公司 | Digital acquisition device |
| CN202142202U (en) * | 2011-08-02 | 2012-02-08 | 天津市金硕科技投资集团有限公司 | 3D Multimedia real object display stand |
| JP2013088490A (en) * | 2011-10-14 | 2013-05-13 | Nikon Corp | Microscope, image acquisition method, program, and recording medium |
| CN102495519A (en) * | 2011-11-18 | 2012-06-13 | 付崧 | Three-dimensional photo system |
| CN204143743U (en) * | 2014-06-28 | 2015-02-04 | 南京理工大学 | A kind of multi views shooting teaching appliance |
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| CN104050861A (en) | 2014-09-17 |
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| CB03 | Change of inventor or designer information |
Inventor after: Huo Haohui Inventor after: Wang Jiexiong Inventor after: Huang Jieru Inventor after: Tan Hui Inventor after: Guan Dian Inventor after: He Xin Inventor after: Zhu Yun Inventor after: Tao Weijun Inventor after: Fan Yuanxun Inventor before: Wang Jiexiong Inventor before: Huang Jieru Inventor before: Tan Hui Inventor before: Guan Dian Inventor before: He Xin Inventor before: Zhu Yun Inventor before: Tao Weijun Inventor before: Fan Yuanxun |
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Effective date of registration: 20170418 Address after: 210000 Nanjing Guanghua Road, Jiangsu, No. 226 fresh home 1-501 Applicant after: Huo Haohui Address before: 210094 Xuanwu District, Jiangsu, Xiaolingwei, No. 200, No. Applicant before: Nanjing University of Science and Technology |
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| CB03 | Change of inventor or designer information |
Inventor after: Xu Weiwei Inventor after: Fan Yuanxun Inventor after: Huo Haohui Inventor after: Wang Jiexiong Inventor after: Huang Jieru Inventor after: Tan Hui Inventor after: Guan Dian Inventor after: He Xin Inventor after: Zhu Yun Inventor after: Tao Weijun Inventor before: Huo Haohui Inventor before: Wang Jiexiong Inventor before: Huang Jieru Inventor before: Tan Hui Inventor before: Guan Dian Inventor before: He Xin Inventor before: Zhu Yun Inventor before: Tao Weijun Inventor before: Fan Yuanxun |
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Effective date of registration: 20170707 Address after: 221000 Jiangsu Province, Xuzhou City Yunlong District No. 2 Lishui Road Applicant after: Xuzhou Institute of Technology Address before: 210000 Nanjing Guanghua Road, Jiangsu, No. 226 fresh home 1-501 Applicant before: Huo Haohui |
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