CN201698599U - Medical teaching demonstration instrument - Google Patents
Medical teaching demonstration instrument Download PDFInfo
- Publication number
- CN201698599U CN201698599U CN2010202075851U CN201020207585U CN201698599U CN 201698599 U CN201698599 U CN 201698599U CN 2010202075851 U CN2010202075851 U CN 2010202075851U CN 201020207585 U CN201020207585 U CN 201020207585U CN 201698599 U CN201698599 U CN 201698599U
- Authority
- CN
- China
- Prior art keywords
- reflection mirror
- screen
- catoptron
- picture
- teaching demonstration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a medical teaching demonstration instrument, in particular to a medical teaching demonstration instrument which has low cost and good interactive effect. The medical teaching demonstration instrument is provided with a shell body; a shell body base is provided with a spotlight; a picture clip which is made of transparent glass is arranged in front of the spotlight; the instrument is characterized in that a first reflection mirror is arranged in the shell body in front of the picture clip; the shell body is respectively provided with a screen, a second reflection mirror and a third reflection mirror which are in parallel with the first reflection mirror; when in use, the screen faces the students, a teacher faces the third reflection mirror; a picture needed to be interpreted is put into the picture clip, the spotlight is turned on, the picture is mapped on the first reflection mirror and is projected onto the screen through the second and the third reflection mirrors; the teacher can guide on the third reflection mirror with a guiding rod of the spotlight while watching the third reflection mirror, and the students can learn and understand the interpreted contents through the screen; and the medical teaching demonstration instrument has the advantages of reasonable structure, convenient operation, low cost, good interactive effect and the like, and is particularly applicable to hospitals, schools and other speech occasions with a lot of pictures.
Description
Technical field
The utility model relates to the demonstration lesson instrument, the medical demonstration lesson instrument that specifically a kind of cost is low, interaction effect is good.
Background technology
As everyone knows, instruments used for education have varied now, wherein a kind of by screen, projector and notebook computer are formed, the content of courses is passed to projector by notebook computer, project on the screen by surrendering instrument again, its deficiency is a complex structure, the cost height, interaction effect is poor, generally be applied to large-scale speech places such as academic exchange, also a kind of is that simple picture is surrendered instrument, it is provided with housing and screen, is provided with shot-light in the housing, is provided with the picture folder of being made by clear glass before the shot-light, shot-light projects the content on the picture on the screen, and the deficiency of this capitulation instrument is to use inconvenience, interaction effect is poor, teaching efficiency is poor.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of knot to want my medical demonstration lesson instrument reasonable, that cost is low, interaction effect is good.
The utility model can reach by following measure:
A kind of medical demonstration lesson instrument, be provided with housing, the housing base is provided with shot-light, be provided with the picture folder of making by clear glass before the shot-light, it is characterized in that being provided with first catoptron in the preceding housing of picture folder, be respectively equipped with screen, second catoptron and the 3rd catoptron on the housing, screen, second catoptron and the 3rd catoptron and first catoptron are parallel to each other.
When the utility model uses, screen subtend student, the teacher is in the face of the 3rd catoptron, the picture of needs explanation is put into the picture folder, open shot-light, picture is mapped on first catoptron, and through second catoptron, the 3rd catoptron is surrendered on screen, the teacher watches the 3rd catoptron on one side, but and can on the 3rd catoptron, guide with the pilot lamp guide rods, the student can tell about content by screen study understanding easily, has rational in infrastructure, easy to operate, cost is low, advantages such as interaction effect is good are specially adapted to hospital, the speech occasion that pictures such as school are more.
Description of drawings:
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
As shown in the figure, a kind of medical demonstration lesson instrument, be provided with housing 1, housing 1 base is provided with shot-light 2, be provided with the picture folder of making by clear glass 3 before the shot-light 2, the structure of above-mentioned each ingredient and mutual downlink connection relation are same as the prior art, this does not give unnecessary details, be provided with first catoptron 4 in the housing that is characterised in that before the picture folder 3 of the present utility model, be respectively equipped with screen 5, second catoptron 6 and the 3rd catoptron 7 on the housing, screen 5, second catoptron 6 and the 3rd catoptron 7 and first catoptron 4 are parallel to each other.First catoptron 4, second catoptron 6, the 3rd catoptron 7 and the screen 5 general glass that adopt are made, during use, screen subtend student, the teacher is in the face of the 3rd catoptron 7, the picture of needs explanation is put into picture folder 3, open shot-light 2, picture is mapped on first catoptron 4, and through second catoptron 6, the 3rd catoptron 7 is surrendered on screen 5, the teacher watches the 3rd catoptron 6 on one side, but and can on the 3rd catoptron 7, guide with the pilot lamp guide rods, the student can tell about content by screen 5 study understandings easily, the utlity model has rational in infrastructure, easy to operate, cost is low, advantages such as interaction effect is good are specially adapted to hospital, the speech occasion that pictures such as school are more.
Claims (1)
1. medical demonstration lesson instrument, be provided with housing, the housing base is provided with shot-light, be provided with the picture folder of making by clear glass before the shot-light, it is characterized in that being provided with first catoptron in the preceding housing of picture folder, be respectively equipped with screen, second catoptron and the 3rd catoptron on the housing, screen, second catoptron and the 3rd catoptron and first catoptron are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202075851U CN201698599U (en) | 2010-05-30 | 2010-05-30 | Medical teaching demonstration instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202075851U CN201698599U (en) | 2010-05-30 | 2010-05-30 | Medical teaching demonstration instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201698599U true CN201698599U (en) | 2011-01-05 |
Family
ID=43399846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202075851U Expired - Fee Related CN201698599U (en) | 2010-05-30 | 2010-05-30 | Medical teaching demonstration instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201698599U (en) |
-
2010
- 2010-05-30 CN CN2010202075851U patent/CN201698599U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20110530 |