CN101976527A - Light reflection demonstrator - Google Patents
Light reflection demonstrator Download PDFInfo
- Publication number
- CN101976527A CN101976527A CN 201010537442 CN201010537442A CN101976527A CN 101976527 A CN101976527 A CN 101976527A CN 201010537442 CN201010537442 CN 201010537442 CN 201010537442 A CN201010537442 A CN 201010537442A CN 101976527 A CN101976527 A CN 101976527A
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- CN
- China
- Prior art keywords
- protractor
- container
- fixedly connected
- light reflection
- bracing frame
- 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.)
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Abstract
The invention discloses a light reflection demonstrator with good demonstration effect, which is used for a teaching demonstration. The light reflection demonstrator comprises a support frame. A vessel is fixedly connected to the support frame, a protractor is installed in the vessel and fixedly connected with the inner surface of the vessel, a reflective lens is fixedly connected to a linear edge of the protractor and is mutually vertical to the protractor, a laser lamp is connected to the support frame through a connecting rope, and a gas injection hole is arranged on the vessel.
Description
Technical field
The present invention relates to a kind of realia, relate in particular to a kind of light reflection demonstrator.
Background technology
When demonstrating the reflection of light lecture experiment during teaching at present, teacher directly takes a reflective mirror on the other hand, and another hand is held laser lamp, and teacher bothers when doing experiment like this, can't find out incident ray clearly, and the demonstration weak effect is not easy to observe.
Summary of the invention
The light reflection demonstrator that the purpose of this invention is to provide a kind of good demonstration effect.
For achieving the above object, the technical solution used in the present invention is: a kind of light reflection demonstrator, comprise bracing frame, it is characterized in that: be fixedly connected with container on the described bracing frame, equipped amount hornwork in the container, protractor is fixedlyed connected with the inside surface of container, be fixedly connected with reflex reflector lens on the straight line of protractor, reflex reflector lens is vertical mutually with protractor, is connected with laser lamp by connection cord on the bracing frame, has injecting hole on the container.
Advantageous effect of the present invention is: owing to be fixedly connected with container on the bracing frame among the present invention, equipped amount hornwork in the container, protractor is fixedlyed connected with the inside surface of container, is fixedly connected with reflex reflector lens on the straight line of protractor, and reflex reflector lens is vertical mutually with protractor, be connected with laser lamp by connection cord on the bracing frame, container has injecting hole, can be by injecting hole injecting gas in container, so use the present invention simple and convenient during use, the demonstration weak effect is observed easily.
Description of drawings
Fig. 1 is a structural representation of the present invention.
In the accompanying drawing: 1, bracing frame; 2, reflex reflector lens; 3, container; 4, protractor; 5, connection cord; 6, laser lamp.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments:
The present invention as shown in Figure 1, a kind of light reflection demonstrator, comprise bracing frame 1, be fixedly connected with container 3 on the bracing frame 1, equipped amount hornwork 4 in the container 3, protractor 4 is fixedlyed connected with the inside surface of container 3, be fixedly connected with reflex reflector lens 2 on the straight line of protractor 4, reflex reflector lens 2 is vertical mutually with protractor 4, is connected with laser lamp 6 by connection cord 5 on the bracing frame 1, has injecting hole on the container 3.
Use when of the present invention, can be directly drop into ray along protractor to reflex reflector lens with laser lamp, can be directly by injecting hole injecting gas in container, because the effect of gas, incident ray can be observed very clearly, therefore use the present invention can clear observation reflection of light, result of use be good.
Claims (1)
1. light reflection demonstrator, comprise bracing frame (1), it is characterized in that: be fixedly connected with container (3) on the described bracing frame (1), the interior equipped amount hornwork of container (3) (4), protractor (4) is fixedlyed connected with the inside surface of container (3), is fixedly connected with reflex reflector lens (2) on the straight line of protractor (4), and reflex reflector lens (2) is vertical mutually with protractor (4), bracing frame (1) is gone up and is connected with laser lamp (6) by connection cord (5), and container has injecting hole on (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010537442 CN101976527A (en) | 2010-10-30 | 2010-10-30 | Light reflection demonstrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010537442 CN101976527A (en) | 2010-10-30 | 2010-10-30 | Light reflection demonstrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101976527A true CN101976527A (en) | 2011-02-16 |
Family
ID=43576407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010537442 Pending CN101976527A (en) | 2010-10-30 | 2010-10-30 | Light reflection demonstrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101976527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103761914A (en) * | 2014-01-17 | 2014-04-30 | 王洪华 | Light reflection law demonstration teaching instrument |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10161525A (en) * | 1996-11-27 | 1998-06-19 | Ricoh Co Ltd | Tool for studying angles of incidence and reflection, and tool for studying animation creation |
| CN2434749Y (en) * | 2000-07-29 | 2001-06-13 | 洪长新 | Ray reflecting instrument |
| CN2738340Y (en) * | 2004-06-29 | 2005-11-02 | 戴建初 | Optical reflection and optical refraction and plane mirror imaging combined demonstrator |
| CN201126677Y (en) * | 2007-11-28 | 2008-10-01 | 周一洋 | Photic reflector |
| CN201191469Y (en) * | 2008-04-16 | 2009-02-04 | 王健 | Light reflection law experiment device |
| CN201829113U (en) * | 2010-10-30 | 2011-05-11 | 种振 | Light reflection demonstrator |
-
2010
- 2010-10-30 CN CN 201010537442 patent/CN101976527A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10161525A (en) * | 1996-11-27 | 1998-06-19 | Ricoh Co Ltd | Tool for studying angles of incidence and reflection, and tool for studying animation creation |
| CN2434749Y (en) * | 2000-07-29 | 2001-06-13 | 洪长新 | Ray reflecting instrument |
| CN2738340Y (en) * | 2004-06-29 | 2005-11-02 | 戴建初 | Optical reflection and optical refraction and plane mirror imaging combined demonstrator |
| CN201126677Y (en) * | 2007-11-28 | 2008-10-01 | 周一洋 | Photic reflector |
| CN201191469Y (en) * | 2008-04-16 | 2009-02-04 | 王健 | Light reflection law experiment device |
| CN201829113U (en) * | 2010-10-30 | 2011-05-11 | 种振 | Light reflection demonstrator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103761914A (en) * | 2014-01-17 | 2014-04-30 | 王洪华 | Light reflection law demonstration teaching instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20110216 |