CN107123352A - A kind of planar imaging device - Google Patents
A kind of planar imaging device Download PDFInfo
- Publication number
- CN107123352A CN107123352A CN201710493366.0A CN201710493366A CN107123352A CN 107123352 A CN107123352 A CN 107123352A CN 201710493366 A CN201710493366 A CN 201710493366A CN 107123352 A CN107123352 A CN 107123352A
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- China
- Prior art keywords
- retainer ring
- swivel becket
- induction coil
- guide rail
- support tube
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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)
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- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Optics & Photonics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a kind of planar imaging device, including bottom plate, level crossing, imaging source component, reference light source assembly, power supply；Level crossing is arranged on bottom plate；Imaging source component, it is distributed respectively positioned at the both sides of level crossing with reference to light source assembly；Power supply includes magnet unit, support, support tube, drive mechanism, the first retainer ring, the second retainer ring, induction coil, the first swivel becket, the second swivel becket；Magnet unit is used to form magnetic field；Support tube is connected with holder pivots；Drive mechanism is used to drive support tube to rotate；First retainer ring, the second retainer ring are installed on support tube；It is placed in the middle part of induction coil in above-mentioned magnetic field, induction coil is connected with support tube, the two ends of induction coil are placed in the inner side of support tube, wherein, one end of induction coil is electrically connected with the first retainer ring, and the other end of induction coil is electrically connected with the second retainer ring.
Description
Technical field
The present invention relates to technical field of experiment equipment, more particularly to a kind of planar imaging device.
Background technology
At present, " mirror imaging " experiment in junior physicses teaching material, be usually erect on the table one piece it is common white
Color glass plate puts the candle lighted on the table as object space object as minute surface, is placed on glass plate with the candle do not lighted another
As image space object on the table of side, mobile image space object with the imaging of object space object until be completely superposed, record object space
Connecting line is simultaneously made in object, image space object position on the table, measures the distance that they arrive minute surface, can draw " thing " and " as " on
The symmetrical imaging characteristicses of level crossing.
Existing experiment is carried out using candle, and the light source of candle formation is fluid, and two candles are not high to its precision,
Experimental error is larger, needs to be improved.
The content of the invention
In order to solve technical problem present in background technology, the present invention proposes a kind of planar imaging device, user
Just, effect is good.
A kind of planar imaging device, including bottom plate, level crossing, imaging source component, reference light source assembly, power supply；
Level crossing is arranged on bottom plate；
Imaging source component, it is distributed respectively positioned at the both sides of level crossing with reference to light source assembly；
Power supply includes magnet unit, support, support tube, drive mechanism, the first retainer ring, the second retainer ring, the line of induction
Circle, the first swivel becket, the second swivel becket；
Magnet unit is used to form magnetic field；
Support tube is connected with holder pivots；
Drive mechanism is used to drive support tube to rotate；
First retainer ring, the second retainer ring are installed on support tube；
It is placed in the middle part of induction coil in above-mentioned magnetic field, induction coil is connected with support tube, the two ends of induction coil are put
In the inner side of support tube, wherein, one end of induction coil is electrically connected with the first retainer ring, and the other end of induction coil and second is consolidated
Determine ring electrical connection；
First swivel becket is set in the first retainer ring and rotated with the first retainer ring and is connected, and the first swivel becket and first is consolidated
Determine ring electrical connection, the first swivel becket is fixedly connected with support, and the first swivel becket is electrically connected with imaging source component；
Second swivel becket is set in the second retainer ring and rotated with the second retainer ring and is connected, and the second swivel becket and second is consolidated
Determine ring electrical connection, the second swivel becket is fixedly connected with support, and the second swivel becket is electrically connected with imaging source component.
It is preferred that, imaging source component includes the first guide rail, the second guide rail, luminescence unit, and the first guide rail is arranged on bottom plate
On, length direction arrangement of first guide rail along bottom plate；Second guide rail is slidably connected with the first guide rail, the second guide rail and the first guide rail
It is vertically arranged；Luminescence unit is slidably connected with the second guide rail, and luminescence unit is electrically connected with the first swivel becket, the second swivel becket.
It is preferred that, imaging source component also includes shadow shield, and shadow shield is connected with luminescence unit.
It is preferred that, bottom plate is provided with two graduation marks, and two graduation marks are located at the both sides of level crossing respectively, and graduation mark is certainly flat
Face mirror extends to the direction away from level crossing.
It is preferred that, magnet unit includes two magnet, and the N poles of a magnet are with the S poles of another magnet mutually close to formation
Above-mentioned magnetic field.
In the present invention, drive support tube, induction coil to rotate using drive mechanism, using induction coil cutting magnetic field, enter
And electric current is produced, to imaging source assembly power supply, it is imaged, by mobile with reference to light source assembly, is found using imaging source component
The position of the virtual image, and then carry out level crossing realization.
The present invention is imaged using imaging source component instead of candle of the prior art, image stabilization of the present invention, experiment essence
Degree is high, and effect is good.
By increasing the first swivel becket, the second swivel becket, allow the first swivel becket to be rotated equivalent to the first retainer ring, allow second
Swivel becket is rotated relative to the second retainer ring, that is, is realized conduction, also avoided induction coil from winding, and use more facilitates.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutual combination；Below with reference to the accompanying drawings and in conjunction with the embodiments the present invention is elaborated.
Reference picture 1：
A kind of planar imaging device proposed by the present invention, including bottom plate 1, level crossing 2, imaging source component, reference light source
Component, power supply.
Level crossing 2 is arranged on bottom plate 1；Imaging source component, be distributed respectively with reference to light source assembly positioned at level crossing 2 two
Side.
Power supply includes magnet unit, support 3, support tube 4, drive mechanism 5, the first retainer ring 6, the second retainer ring 7, sense
Answer coil 8, the first swivel becket 9, the second swivel becket 10.
Magnet unit is used to form magnetic field；Support tube 4 is rotated with support 3 and is connected；Drive mechanism 5 is used to drive support tube 4
Rotate；First retainer ring 6, the second retainer ring 7 are installed on support tube 4.
The middle part of induction coil 8 is placed in above-mentioned magnetic field, and induction coil 8 is connected with support tube 4, the two ends of induction coil 8
The inner side of support tube 4 is placed in, wherein, one end of induction coil 8 is electrically connected with the first retainer ring 6, the other end of induction coil 8
Electrically connected with the second retainer ring 7.
First swivel becket 9 is set in the first retainer ring 6 and rotated with the first retainer ring 6 and is connected, the first swivel becket 9 and the
One retainer ring 6 is electrically connected, and the first swivel becket 9 is fixedly connected with support 3, and the first swivel becket 9 is electrically connected with imaging source component.
Second swivel becket 10 is set in the second retainer ring 7 and rotated with the second retainer ring 7 and be connected, the second swivel becket 10 and
Second retainer ring 7 is electrically connected, and the second swivel becket 10 is fixedly connected with support 3, and the second swivel becket 10 is electrically connected with imaging source component
Connect.The electric current that induction coil 8 is produced by the first retainer ring 6, the first swivel becket 9, the second retainer ring 7, the second swivel becket 10 with
Imaging source component is connected.
In the present embodiment, imaging source component includes the first guide rail 11, the second guide rail 12, luminescence unit 13, the first guide rail
11 are arranged on bottom plate 1, length direction arrangement of first guide rail 11 along bottom plate 1；Second guide rail 12 and the first guide rail 11, which are slided, to be connected
Connect, the second guide rail 12 is vertically arranged with the first guide rail 11；Luminescence unit 13 is slidably connected with the second guide rail 12, luminescence unit 13 with
First swivel becket 9, the second swivel becket 10 are electrically connected；Luminescence unit 13 can be moved flexibly along the first guide rail 11, the second guide rail 12
It is dynamic, facilitate many experiments, experimental data is more accurate.
In the present embodiment, imaging source component also includes shadow shield 14, and shadow shield 14 is connected with luminescence unit 13；Ensure into
As effect.
In the present embodiment, bottom plate 1 is provided with two graduation marks 15, and two graduation marks 15 are located at the both sides of level crossing 2 respectively,
Graduation mark 15 extends from level crossing 2 to the direction away from level crossing 2；It is convenient for measuring distance.
In the present embodiment, magnet unit includes two magnet 16, the N poles of a magnet 16 and the S poles of another magnet 16
Mutually close to the above-mentioned magnetic field of formation；Utilize two formation of magnet 16 magnetic fields.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of planar imaging device, it is characterised in that：
Including bottom plate, level crossing, imaging source component, reference light source assembly, power supply；
Level crossing is arranged on bottom plate；
Imaging source component, it is distributed respectively positioned at the both sides of level crossing with reference to light source assembly；
Power supply includes magnet unit, support, support tube, drive mechanism, the first retainer ring, the second retainer ring, induction coil, the
One swivel becket, the second swivel becket；
Magnet unit is used to form magnetic field；
Support tube is connected with holder pivots；
Drive mechanism is used to drive support tube to rotate；
First retainer ring, the second retainer ring are installed on support tube；
It is placed in the middle part of induction coil in above-mentioned magnetic field, induction coil is connected with support tube, the two ends of induction coil are placed in branch
The inner side of stay tube, wherein, one end of induction coil is electrically connected with the first retainer ring, the other end of induction coil and the second retainer ring
Electrical connection；
First swivel becket is set in the first retainer ring and rotated with the first retainer ring and is connected, the first swivel becket and the first retainer ring
Electrical connection, the first swivel becket is fixedly connected with support, and the first swivel becket is electrically connected with imaging source component；
Second swivel becket is set in the second retainer ring and rotated with the second retainer ring and is connected, the second swivel becket and the second retainer ring
Electrical connection, the second swivel becket is fixedly connected with support, and the second swivel becket is electrically connected with imaging source component.
2. planar imaging device according to claim 1, it is characterised in that：Imaging source component includes the first guide rail, the
Two guide rails, luminescence unit, the first guide rail are arranged on bottom plate, length direction arrangement of first guide rail along bottom plate；Second guide rail with
First guide rail is slidably connected, and the second guide rail is vertically arranged with the first guide rail；Luminescence unit is slidably connected with the second guide rail, lights single
Member is electrically connected with the first swivel becket, the second swivel becket.
3. planar imaging device according to claim 2, it is characterised in that：Imaging source component also includes shadow shield, hides
Tabula rasa is connected with luminescence unit.
4. planar imaging device according to claim 1, it is characterised in that：Bottom plate is provided with two graduation marks, two quarters
The both sides that line is located at level crossing respectively are spent, graduation mark extends from level crossing to the direction away from level crossing.
5. planar imaging device according to claim 1, it is characterised in that：Magnet unit includes two magnet, a magnetic
The N poles of iron and the close above-mentioned magnetic field of formation of S poles phase of another magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710493366.0A CN107123352A (en) | 2017-06-23 | 2017-06-23 | A kind of planar imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710493366.0A CN107123352A (en) | 2017-06-23 | 2017-06-23 | A kind of planar imaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107123352A true CN107123352A (en) | 2017-09-01 |
Family
ID=59720084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710493366.0A Pending CN107123352A (en) | 2017-06-23 | 2017-06-23 | A kind of planar imaging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107123352A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2417519Y (en) * | 2000-04-19 | 2001-01-31 | 李卫文 | Model for making virtual image being like real article |
| CN2472291Y (en) * | 2001-02-26 | 2002-01-16 | 张永晓 | A.C. power generator model |
| CN201126680Y (en) * | 2007-12-10 | 2008-10-01 | 朱碧野 | Flat mirror imaging demonstration instrument for teaching |
| CN202443668U (en) * | 2012-02-14 | 2012-09-19 | 陈东良 | Plane mirror imaging experiment device |
| CN203455985U (en) * | 2013-09-04 | 2014-02-26 | 余姚市科仪光仪有限公司 | Single-turn coil generator principle demonstrator |
| CN203966412U (en) * | 2014-07-08 | 2014-11-26 | 刘绍家 | A kind of double current generator principle best explain teaching apparatus |
| CN204010467U (en) * | 2014-05-03 | 2014-12-10 | 孙国 | A kind of Flat mirror imaging demonstration instrument |
-
2017
- 2017-06-23 CN CN201710493366.0A patent/CN107123352A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2417519Y (en) * | 2000-04-19 | 2001-01-31 | 李卫文 | Model for making virtual image being like real article |
| CN2472291Y (en) * | 2001-02-26 | 2002-01-16 | 张永晓 | A.C. power generator model |
| CN201126680Y (en) * | 2007-12-10 | 2008-10-01 | 朱碧野 | Flat mirror imaging demonstration instrument for teaching |
| CN202443668U (en) * | 2012-02-14 | 2012-09-19 | 陈东良 | Plane mirror imaging experiment device |
| CN203455985U (en) * | 2013-09-04 | 2014-02-26 | 余姚市科仪光仪有限公司 | Single-turn coil generator principle demonstrator |
| CN204010467U (en) * | 2014-05-03 | 2014-12-10 | 孙国 | A kind of Flat mirror imaging demonstration instrument |
| CN203966412U (en) * | 2014-07-08 | 2014-11-26 | 刘绍家 | A kind of double current generator principle best explain teaching apparatus |
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Application publication date: 20170901 |