CN205810231U - Double Imaing projectors - Google Patents
Double Imaing projectors Download PDFInfo
- Publication number
- CN205810231U CN205810231U CN201620302492.4U CN201620302492U CN205810231U CN 205810231 U CN205810231 U CN 205810231U CN 201620302492 U CN201620302492 U CN 201620302492U CN 205810231 U CN205810231 U CN 205810231U
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- reflecting mirror
- model
- laser projection
- light beam
- auditory meatus
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Abstract
The utility model discloses a kind of double Imaing projector, comprising: a laser projection, a half-reflecting mirror and an auditory meatus model；Wherein, this half-reflecting mirror is positioned on the corresponding position of this laser projection, this laser projection comprises a micro electromechanical scanning mirror, it is thus possible to projection one scan light beam, the scanning light beam of this laser projection is projeced on an imaging surface through the big picture real image of this half-reflecting mirror transmission；On the position of the reflection that this auditory meatus model is positioned at this half-reflecting mirror, its front end sets a viewing mouth, and rear end sets a tympanum part, and the little picture real image that the scanning light beam of this laser projection reflects through this half-reflecting mirror is projeced on the tympanum part of this auditory meatus model；So, learner can be observed the stereoprojection real image of various ear diseases on this tympanum part by viewing mouth, and meanwhile, operator can be manipulated the scanning light beam of this laser projection by the big picture real image of viewing.
Description
Technical field
This utility model relates to a kind of double Imaing projector, utilizes slur as projection pattern particularly to one, will teach
The image learned is projeced on the auditory meatus model of solid, makes learner can be observed easily and learn by the projection on this auditory meatus model
Practise the various diseases of ear.
Background technology
Scialyscope has been released for many years, only needs a device being available for projection to get final product video display or display computer because of it
In display content, such as, in convention, the conference content that is stored in notebook computer is amplified aobvious by scialyscope
Show and watch to many people, or when teaching, the teaching projection sheet being stored in notebook computer is shown by scialyscope, to carry out
Teaching.
But, what general existing ear was imparted knowledge to students is projected as being projeced on the imaging surface of plane the image of teaching,
The image utilizing plane makes learner observe and the various diseases of study ear.But, external auditory meatus and the meatus acusticus internus of human body are
Three-dimensional shape, rather than be plane, the reality that existing plane formula teaching projection is difficult to make learner understand the various disease of ear is stood
Body situation, causes teaching efficiency to be had a greatly reduced quality greatly.
Utility model content
In view of this, inventor is according to being engaged in manufacturing development and the design experiences of Related product for many years, for above-mentioned
Target, in detail after design and scrupulous assessment, eventually this utility model really having a practicality.
Main purpose of the present utility model is to provide a kind of double Imaing projectors, utilizes slur to incite somebody to action as projection pattern
Teaching image be projeced into solid auditory meatus model on, make learner by the projection on this auditory meatus model can observe easily with
The actual three-dimensional situation of the study various disease of ear.
In order to achieve the above object, double Imaing projectors that this utility model provides include: a laser projection, half
Reflecting mirror and an auditory meatus model；Wherein, this laser projection is located in a head model, and it comprises a micro electromechanical scanning mirror, from
And a scanning light beam comprising various ear disease image can be projected；This half-reflecting mirror is located in this head model, is positioned at this and swashs
On the corresponding position of light projector, the scanning light beam of this laser projection is thrown through the big picture real image of this half-reflecting mirror transmission
Penetrate on an imaging surface；This auditory meatus model is located in this head model, on the position of the reflection being positioned at this half-reflecting mirror, and its front end
Being provided with a viewing mouth, rear end is provided with a tympanum part, the little picture that the scanning light beam of this laser projection reflects through this half-reflecting mirror
Real image is projeced on the tympanum part of this auditory meatus model；Thereby, during use, learner can be observed on this tympanum part each by viewing mouth
Planting the stereoprojection real image of ear disease, meanwhile, operator can be manipulated the scanning of this laser projection by the big picture real image of viewing
Light beam；So, learner can be observed easily by the projection on this auditory meatus model and stand with the reality learning the various disease of ear
External type and situation, reach to be greatly improved the purpose of learning effect.
In an embodiment of the present utility model, this half-reflecting mirror be a reflectance be the half-reflecting mirror of 30%～70%.
For making auditor this purpose created, shape, constructing apparatus feature and effect thereof can be done and further be recognized
With understanding, hereby coordinate graphic for embodiment, describe in detail as follows:
Accompanying drawing explanation
The floor map of double Imaing projectors that Fig. 1 provides for this utility model.
Description of reference numerals: 10-laser projection；11-imaging surface；20-half-reflecting mirror；30-auditory meatus model；31-watches
Mouthful；32-tympanum part；40-head model.
Detailed description of the invention
This utility model provides one " double Imaing projector ", as it is shown in figure 1, the slur picture that this utility model provides
Projection arrangement includes: laser projection 10, half-reflecting mirror 20 and an auditory meatus model 30.
Wherein, this laser projection 10 is located in a head model 40, and it comprises a micro electromechanical scanning mirror (not shown),
It is thus possible to projection one comprises the scanning light beam of various ear disease image.
This half-reflecting mirror 20 is located in this head model 40, is positioned on the corresponding position of this laser projection 10, should
The scanning light beam of laser projection 10 is projeced on an imaging surface 11 through the big picture real image of this half-reflecting mirror 20 transmission.
This auditory meatus model 30 is located in this head model 40, on the position of the reflection being positioned at this half-reflecting mirror 20, and its front end
Being provided with a viewing mouth 31, rear end is provided with a tympanum part 32, and the scanning light beam of this laser projection 10 reflects through this half-reflecting mirror 20
Little picture real image be projeced on the tympanum part 32 of this auditory meatus model 30.
By the composition of above-mentioned component, during as it is shown in figure 1, use, learner can be observed this tympanum part by viewing mouth 31
The stereoprojection real image of various ear diseases on 32, meanwhile, operator can be manipulated this laser projection by watching big picture real image
The scanning light beam of 10；So, learner can be observed easily by the projection on this auditory meatus model 30 and learn the various disease of ear
The actual three-dimensional external form of disease and situation, reach to be greatly improved the purpose of learning effect.
As it is shown in figure 1, this half-reflecting mirror 20 can be a reflectance is the half-reflecting mirror of 30%～70%.
The foregoing is only the preferred embodiment of this creation, when not limiting, with this, the model that this utility model is implemented
Enclose；Therefore, all simple equivalence changes made according to this utility model right and description and modification, all should
Still belong in protection domain of the present utility model.
Claims (2)
1. a double Imaing projector, it is characterised in that including:
One laser projection, this laser projection is located in a head model, and it comprises a micro electromechanical scanning mirror, it is thus possible to projection
One scanning light beam comprising various ear disease image；
One half-reflecting mirror, this half-reflecting mirror is located in this head model, is positioned on the opposite position of this laser projection, and this swashs
The scanning light beam of light projector is projeced on an imaging surface through the big picture real image of this half-reflecting mirror transmission；And
One auditory meatus model, this auditory meatus model is located in this head model, on the position of the reflection being positioned at this half-reflecting mirror, its front end
Being provided with a viewing mouth, rear end is provided with a tympanum part, the little picture that the scanning light beam of this laser projection reflects through this half-reflecting mirror
Real image is projeced on the tympanum part of this auditory meatus model.
The most according to claim 1 pair of Imaing projector, it is characterised in that this half-reflecting mirror be a reflectance be 30%
～the half-reflecting mirror of 70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620302492.4U CN205810231U (en) | 2016-04-12 | 2016-04-12 | Double Imaing projectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620302492.4U CN205810231U (en) | 2016-04-12 | 2016-04-12 | Double Imaing projectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205810231U true CN205810231U (en) | 2016-12-14 |
Family
ID=58144284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620302492.4U Withdrawn - After Issue CN205810231U (en) | 2016-04-12 | 2016-04-12 | Double Imaing projectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205810231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293201A (en) * | 2016-04-12 | 2017-10-24 | 英济股份有限公司 | Double Imaing projectors |
-
2016
- 2016-04-12 CN CN201620302492.4U patent/CN205810231U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293201A (en) * | 2016-04-12 | 2017-10-24 | 英济股份有限公司 | Double Imaing projectors |
| CN107293201B (en) * | 2016-04-12 | 2019-09-06 | 英济股份有限公司 | Double Imaing projectors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161214 Effective date of abandoning: 20190906 |
|
| AV01 | Patent right actively abandoned |