CN106781936A - Mirror imaging principle exhibiting device - Google Patents
Mirror imaging principle exhibiting device Download PDFInfo
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- CN106781936A CN106781936A CN201611228834.3A CN201611228834A CN106781936A CN 106781936 A CN106781936 A CN 106781936A CN 201611228834 A CN201611228834 A CN 201611228834A CN 106781936 A CN106781936 A CN 106781936A
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- mirror
- level crossing
- mirror unit
- show area
- support body
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/22—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for optics
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Optimization (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Algebra (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Optics & Photonics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
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Abstract
The invention discloses a kind of mirror imaging principle exhibiting device,Including support body,The level crossing set in geometry is provided with the support body,The level crossing is divided into multiple separate mirror units,The show area of opening is provided with the support body,The level crossing is embedded at the opening of show area and covers the opening,Displacement component is provided between the level crossing and support body bottom surface,The mirror unit is fixed on displacement component and the displacement component drives mirror unit to be moved to concave surface state from overall flat state,When in concave surface state,The extended line of the axial line of all mirror units intersects at a point,It is an object of the invention to provide a kind of mirror imaging principle exhibiting device,Visually stronger shock and enjoyment is brought to visitor,While improve recreational,Also people are excited to probe into the impulsion of principle.
Description
Technical field
The present invention relates to optical principle exhibiting device field, more particularly to a kind of mirror imaging principle exhibiting device.
Background technology
Optical principle always is transmitted in a kind of uninteresting form on classroom, so existing socially set up many light
Museum, the equipment that much display opticses principles in the way of compared with entertaining can be all placed inside optics museum, such
Equipment is brought to compare to visitor by simple optical principle and dazzles cruel visual enjoyment, is carried on the back so as to excite people to probe into the equipment
Optics afterwards is original, so that the bumper harvests in terms of bringing vision and knowledge to visitor.
Mirror imaging principle is formed due to the transmitting of light after the optical principle on basis, i.e. light enter level crossing
With the principle of identical picture in kind, because mirror imaging principle is very simple, so existing for showing mirror imaging
The equipment of principle is all relatively common, visually shock can not be brought to visitor, so as to reduce visit.
The content of the invention
It is an object of the invention to provide a kind of mirror imaging principle exhibiting device, visually bring stronger to visitor
Shock and enjoyment, while improve recreational, also excite people to probe into the impulsion of principle.
Above-mentioned technical purpose of the invention technical scheme is that：
A kind of mirror imaging principle exhibiting device, including support body, are provided with the plane set in geometry on the support body
Mirror, the level crossing is divided into multiple separate mirror units, and the show area of opening, institute are provided with the support body
State level crossing to be embedded at the opening of show area and cover the opening, set of displacements is provided between the level crossing and support body bottom surface
Part, the mirror unit is fixed on displacement component and the displacement component drives mirror unit to be moved from overall flat state
To concave surface state, when in concave surface state, the extended line of the axial line of all mirror units intersects at a point.
It is caused by displacement component than larger level crossing by using above-mentioned technical proposal, one piece of complete and size
Polylith concave surface state is split into, when under the state of concave surface, the extended line of the axial line of all of mirror unit intersects at a point,
In simple terms, i.e., the minute surface of all of mirror unit is set towards the people or thing being located at before level crossing, when all minute surface lists
When unit is combined into complete level crossing, this when, people was only in a size before level crossing similar to common mirror
With oneself identical picture, when all mirror units are separated, because the minute surface of now each mirror unit is directed towards
The people for looking in the mirror, people can lead to human eye and oneself picture in mirror is obtained from each mirror unit, i.e., before level crossing
People can be appreciated that show on the apparatus with mirror unit quantity identical picture, be so realize from one as moment magically change it is many
The visual effect of individual picture, and according to the principle of mirror imaging, each is different as the angle due to mirror unit, is seen
The visual angle of oneself can also have any different accordingly, thus when the quantity of mirror unit reach it is a certain amount of after, can to visitor with
Come the visual effect for shaking, the interest of visitor is improve.
Preferably, the displacement component is set to three freedom degree manipulator, it is all provided with corresponding to mirror unit each described
It is equipped with corresponding displacement component.
By using above-mentioned technical proposal, each mirror unit becomes inclined state by upper and lower, left from flat state
The motion of right and front and rear three degree of freedom is it is achieved that each mirror unit separate configurations has Three Degree Of Freedom machinery
Hand, is independently controlled to each mirror unit, and mirror unit is controlled by set displacement path, and control is simple precisely,
The corresponding also fairly simple convenience in the assembling of device.
Preferably, the three freedom degree manipulator includes base and the large arm that is set on base and forearm, it is described
Large arm is articulated with base, and the forearm is articulated with large arm, and the support body is provided with horizontally disposed in the bottom of show area
Guide rail, the base sliding is connected on corresponding guide rail.
By using above-mentioned technical proposal, the hinging rotary between forearm and large arm adjusts the above-below direction of mirror unit,
Forearm adjusts the fore-and-aft direction of mirror unit with the hinging rotary of base, the sliding connection regulation minute surface list between base and guide rail
First left and right directions, is to be capable of achieving by simple mode, and multiple three freedom degree manipulators can be installed on same guide rail, each
Moving region is limited between mirror unit, so interference will not be brought.
Preferably, the spherical setting in the bottom of the show area, the displacement component includes deformation block and control shape
Become the force piece of block deformation, the deformation block is level along two end faces on the depth direction of show area under nature
Face, the level crossing is fixed on deformation block towards on the end face in outside, and the force piece is fixed on another side end face of deformation block
And the force piece drives deformation block fully to fit in the bottom of show area.
By using above-mentioned technical proposal, deformation block causes all of mirror unit in flat state in its natural state,
I.e. now mirror unit constitutes a complete level crossing, and force piece control deformation block fully fits in the exhibition of spherical depression
Show in area, elastomer block is deformed upon, drive the mirror unit in elastomer block that the change of position also occurs, realize by one to multiple
Change, the structure can control all of control mirror unit to change by power source, and simple structure, cost also compare
It is low.
Preferably, the support body includes the front panel and back casing being separated from each other, the show area is located on back casing,
The front face includes flange and the deformation block is embedded in the region that flange is formed, and the deformation block is located at front face
And back casing between, it is provided with to allow between front panel and back casing between the front panel and back casing and forms globally axial direction side
To the keeper of extruding force.
By using above-mentioned technical proposal, keeper causes that deformation block is pressed between front panel and back casing, when dynamic
When power part drives its deformation, its marginal portion remains unchanged and is positioned between front panel and back casing, and intermediate portion position is by dynamic
Power part drives it to fit in show area, and the positioning for elastomer block is realized by simple structure.
Preferably, described mirror unit is set to square, all of mirror unit rectangular array arrangement.
By using above-mentioned technical proposal, each piece of mirror unit size shape is identical and the level crossing is by mirror unit
Combination rectangular shaped, it is ensured that the integrally-built aesthetic property.
Preferably, the length of the level crossing is at least above 1.7 meters, the width of the level crossing is at least above 1.2 meters.
By using above-mentioned technical proposal, because the height of most people is at 1.7 meters or so, the length of level crossing is set
It is more than 1.7 meters, it is ensured that can allow that level crossing finds the picture of whole body, when mirror unit disperses, it is also possible to
The full-length picture of whole human body is found, visual effect of the device in displaying is further increased.
Brief description of the drawings
Fig. 1 is the overall structure diagram of embodiment one；
Fig. 2 is the structural representation that embodiment one removes level crossing；
Fig. 3 is A portions mplifying structure schematic diagram；
Fig. 4 is the overall structure diagram of embodiment two；
Fig. 5 is the configuration schematic diagram of embodiment two；
Fig. 6 is the back casing structural representation of embodiment two.
In figure, 1, support body；11st, back casing；111st, show area；112nd, through hole；12nd, front panel；121st, flange；2nd, plane
Mirror；21st, mirror unit；3rd, displacement component；4th, guide rail；5th, three freedom degree manipulator；51st, forearm；52nd, base；53rd, large arm；54、
Sucker；6th, force piece；7th, deformation block.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical reference
Represent.It should be noted that the word "front", "rear" for being used in description below, "left", "right", "up" and "down" refer to it is attached
Direction in figure, word " bottom surface " and " top surface ", " interior " and " outward " are referred respectively to towards or away from particular elements geometric center
Direction.
Embodiment one, as shown in figure 1, a kind of mirror imaging principle exhibiting device, including support body 1, the support body 1 from
Side is internally provided with show area 111 towards it, the opening of the show area 111 is set to rectangle, and the show area 111 is opened
The level crossing 2 set in geometry is provided with mouthful, rectangle plane mirror 2, the quilt of the level crossing 2 are preferably used in embodiment
How block-shaped identical mirror unit 21 uniformly is cut into, the mirror unit in square section is preferably arranged in the present embodiment
21, the total length of the level crossing 2 is 1.75 meters, and overall width is 1.55 meters, a width of 19.5 lis of the length of each piece of mirror unit 21
Rice, so data set the mirror unit 21 that monoblock level crossing 2 can be divided into 72 pieces small, and the level crossing 2 is by being mirror
Face unit 21 is formed according to the matrix arrangement of 9*8, and the level crossing 2 is closed at the opening of the show area 111, and minute surface and frame
The outer surface of body 1 forms the guard space of small―gap suture, about 10mm.
As shown in Fig. 2-Fig. 3, the described bottom surface of show area 111 is horizontal plane, corresponding to 72 pieces of mirror units 21, the exhibition
Show that the bottom surface of area 111 is provided with 72 displacement components 3, each displacement component 3 uses three freedom degree manipulator 5, and described three certainly
By degree manipulator 5 be used to realizing each mirror unit 21 it is independent around, the motion of upper and lower three degree of freedom, it is described
Three freedom degree manipulator 5 includes base 52, the large arm 53 being articulated with base 52, the forearm 51 being articulated with large arm 53, institute
The sucker 54 for being provided with forearm 51 and being connected with mirror unit 21 is stated, mirror unit 21 is positioned at suction by the form of vacuum suction
On disk 54, the show area 111 is provided with 9 guide rails 4 along its length, the guide rail 4 along show area 111 width
Extend, 8 bases of three freedom degree manipulator 5 52 often gone are positioned on guide rail 4, realized by the top offset of guide rail 4
The displacement of left and right directions, realizes the displacement in above-below direction, by forearm 51 and large arm by the rotation of large arm 53 and base 52
Displacement before and after 53 rotation realization.
In embodiment one, the three freedom degree manipulator 5 is controlled by a control centre, and control centre controls each
The motion of three freedom degree manipulator 5, by the control action of control centre so that displacement component 3 drives all of mirror unit
21 matrix planes that can be arranged in 9*8, it is also possible to scatter to form concave surface completely, when its all of mirror unit 21 forms concave surface
When, on the extended line of the axial line of all of mirror unit 21 intersects at a point, concave surface said herein, it may be preferred to
Allow all of mirror unit 21 to line up spherical concave surface, form the rectangle plane of 9*8 for mirror unit 21 or form spherical female
The switching in face, can by being provided with a shift knob on support body 1, by the artificial form of visitor go touch the switch cut
Change, or delay circuit is configured inside control centre as switch, switch over automatically at regular intervals.
By above-mentioned structure, when mirror unit 21 forms the matrix plane of 9*8, visitor's shape on the level crossing 2
Into with oneself size identical picture, when mirror unit 21 switches to spherical concave surface, the equal displacement of mirror unit 21 described in 72
To set position, the picture in its independent place angle of mirror unit 21 is formed so on each mirror unit 21,
Show under 72 different shapes in face of i.e. oneself, visual shock is brought with this, in addition from 1 humanoid moment magically change into
72 it is humanoid can also implied meaning be in masterpiece Journey to the West " 72 become ", so as to bring deeper impression to child.
Embodiment two：As Figure 4-Figure 6, the displacement component 3 is otherwise varied with embodiment one, in embodiment two
Displacement component 3 is the deformation block 7 with elastic reset ability, before the support body 1 described in embodiment two is included and is separated from each other
Panel 12 and back casing 11, the surrounding of the front panel 12 are provided with flange 121, the space size that the flange 121 is surrounded
And the space identical with deformation block 7 is more than the area of level crossing 2, and the deformation block 7 is embedded at the space that the flange 121 is surrounded
Interior, the show area 111 is located on back casing 11, the concave sphere in the show area 111, the size of the concave ball surfaces and deformation
The size of block 7 is identical, and the center position of the show area 111 is provided with through hole 112, and the back casing 11 is relative to front panel 12
Opposite side be provided with force piece 6 for driving deformation block 7 to fit in the concave ball surfaces of show area 111, the force piece 6 is excellent
Choosing be set to cylinder, the telescopic end of the cylinder is fixed on the deformation block 7 through through hole 112, the back casing 11 with it is preceding
The keeper for allowing and globally axial direction extruding force being formed between front panel 12 and back casing 11 is provided between panel 12, it is described
Keeper preferably using the bolt at 11 4 positions at angle of back casing, is matched somebody with somebody by bolt with the screwed hole on front panel 12
The extruding between front panel 12 and back casing 11 is realized in conjunction.
The deformation block 7 is fixed with 9*8 matrixes row relative to the form that another side end face being connected with cylinder passes through to paste
The mirror unit 21 of row, when cylinder stretches out state, the described formation level crossing 2 of mirror unit 21, and cylinders retract, drive deformation
Block 7 carries out deformation with the concave ball surfaces of show area 111, is now placed in the self-assembling formation concave surface of mirror unit 21 on deformation block 7
State, and now the extended line of the axial line of all of mirror unit 21 intersects at a point, i.e., can equally complete from plane
One picture of mirror 2 is mutated into independent picture in 72 mirror units 21.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected by Patent Law in the right of invention.
Claims (7)
1. a kind of mirror imaging principle exhibiting device, including support body（1）, it is characterized in that, the support body（1）On be provided with several
The level crossing what shape is set（2）, the level crossing（2）It is divided into multiple separate mirror units（21）, the frame
Body（1）On be provided with the show area of opening（111）, the level crossing（2）It is embedded at show area（111）Opening at and covering
The opening, the level crossing（2）With support body（1）Displacement component is provided between bottom surface（3）, the mirror unit（21）It is fixed on
Displacement component（3）Upper and described displacement component（3）Drive mirror unit（21）Concave surface state is moved to from overall flat state,
When in concave surface state, all mirror units（21）The extended line of axial line intersect at a point.
2. mirror imaging principle exhibiting device according to claim 1, it is characterized in that, the displacement component（3）Set
It is three freedom degree manipulator（5）, corresponding to mirror unit each described（21）It is provided with corresponding displacement component（3）.
3. mirror imaging principle exhibiting device according to claim 2, it is characterized in that, the three freedom degree manipulator
（5）Include base（52）And it is set to base（52）On large arm（53）And forearm（51）, the large arm（53）It is articulated with
Base（52）On, the forearm（51）It is articulated with large arm（53）On, the support body（1）In show area（111）Bottom be provided with
Horizontally disposed guide rail（4）, the base（52）Sliding is connected to corresponding guide rail（4）On.
4. mirror imaging principle exhibiting device according to claim 1, it is characterized in that, the show area（111）Bottom
The spherical setting in portion, the displacement component（3）Include deformation block（7）And control deformation block（7）The force piece of deformation（6）,
The deformation block under nature（7）Along show area（111）Depth direction on two end faces be horizontal plane, the plane
Mirror（2）It is fixed on deformation block（7）Towards on the end face in outside, the force piece（6）It is fixed on deformation block（7）Another side end face
And the force piece（6）Drive deformation block（7）Fully fit in show area（111）Bottom.
5. mirror imaging principle exhibiting device according to claim 4, it is characterized in that, the support body（1）Include phase
The front panel for mutually separate（12）And back casing（11）, the show area（111）Positioned at back casing（11）On, the front face includes
There is flange（121）And the deformation block（7）It is embedded at flange（121）In the region for being formed, the deformation block（7）Positioned at foreboard
Face and back casing（11）Between, the front panel（12）And back casing（11）Between be provided with and allow front panel（12）And back casing
（11）Between form the keeper of globally axial direction extruding force.
6. mirror imaging principle exhibiting device according to claim 1, it is characterized in that, described mirror unit（21）If
It is set to square, all of mirror unit（21）Rectangular array is arranged.
7. mirror imaging principle exhibiting device according to claim 1, it is characterized in that, the level crossing（2）Length
At least above 1.7 meters, the level crossing（2）Width at least above 1.2 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611228834.3A CN106781936A (en) | 2016-12-27 | 2016-12-27 | Mirror imaging principle exhibiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611228834.3A CN106781936A (en) | 2016-12-27 | 2016-12-27 | Mirror imaging principle exhibiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106781936A true CN106781936A (en) | 2017-05-31 |
Family
ID=58921913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611228834.3A Pending CN106781936A (en) | 2016-12-27 | 2016-12-27 | Mirror imaging principle exhibiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106781936A (en) |
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| CN103278923A (en) * | 2012-12-28 | 2013-09-04 | 清华大学 | Integrated type water-cooling heat dissipation mechanism of deformable mirror |
| KR101323147B1 (en) * | 2013-04-19 | 2013-10-30 | 한성대학교 산학협력단 | Observation device of light property using mirror robot |
| CN203673737U (en) * | 2013-05-16 | 2014-06-25 | 宋永春 | Novel portable endoscope training device |
| CN203689789U (en) * | 2013-10-31 | 2014-07-02 | 黄国平 | Convex lens teaching aid for physics teaching |
| CN104240570A (en) * | 2013-06-24 | 2014-12-24 | 上海复旦上科多媒体有限公司 | Combination mirror |
| CN104785621A (en) * | 2015-04-16 | 2015-07-22 | 华中科技大学 | Stretch-forming and electromagnetic combining incremental forming method and device of large thin-wall part |
| CN105056547A (en) * | 2015-08-06 | 2015-11-18 | 石方迪 | Cylindrical surface distorting mirror with continuously changing mirror surface shape |
| CN105496066A (en) * | 2015-09-09 | 2016-04-20 | 浙江大学 | Chair back with function of fitting to human back through curve self-regulation |
| CN205247741U (en) * | 2015-12-11 | 2016-05-18 | 黑龙江大学 | Combination light microscopic device for college physics experiments |
| CN106448393A (en) * | 2016-11-22 | 2017-02-22 | 长春中国光学科学技术馆 | Plane mirror combination imaging device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071918U (en) * | 1990-09-21 | 1991-02-27 | 庞振华 | Combined multi-part mirror for dressing and making up |
| JP2004177931A (en) * | 2002-10-01 | 2004-06-24 | Mitsuko Kano | Teaching material of sunlight heat collection, manufacturing method of heat collection instrument and reflecting plate |
| CN2607634Y (en) * | 2003-03-05 | 2004-03-24 | 祝儒卿 | Mirror imaging demonstrator |
| CN102237001A (en) * | 2010-05-05 | 2011-11-09 | 雷海平 | Novel imaging experimental apparatus for plane mirror |
| CN103278923A (en) * | 2012-12-28 | 2013-09-04 | 清华大学 | Integrated type water-cooling heat dissipation mechanism of deformable mirror |
| KR101323147B1 (en) * | 2013-04-19 | 2013-10-30 | 한성대학교 산학협력단 | Observation device of light property using mirror robot |
| CN203673737U (en) * | 2013-05-16 | 2014-06-25 | 宋永春 | Novel portable endoscope training device |
| CN104240570A (en) * | 2013-06-24 | 2014-12-24 | 上海复旦上科多媒体有限公司 | Combination mirror |
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Application publication date: 20170531 |