CN204034752U - Medicine showing stand special in a kind of chemical experiment teaching - Google Patents
Medicine showing stand special in a kind of chemical experiment teaching Download PDFInfo
- Publication number
- CN204034752U CN204034752U CN201420467379.2U CN201420467379U CN204034752U CN 204034752 U CN204034752 U CN 204034752U CN 201420467379 U CN201420467379 U CN 201420467379U CN 204034752 U CN204034752 U CN 204034752U
- Authority
- CN
- China
- Prior art keywords
- showing stand
- column
- prevention cylinder
- volatilization prevention
- crossbeam
- 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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- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses medicine showing stand special in a kind of chemical experiment teaching, belong to teaching aid technical field, described left column and right column are fixedly mounted on showing stand base plate, described left column arranges left marking plate, right column is arranged right marking plate, install between described left column and right column and hang crossbeam, hang crossbeam and have three, described hook hangs over and hangs on crossbeam, the bottom of hook is fixedly connected with volatilization prevention cylinder, holding test tubes in volatilization prevention cylinder, described volatilization prevention cylinder arranges sealing-plug, volatilization prevention cylinder adopts clear glass material to process.Medicine showing stand special in a kind of chemical experiment teaching that the utility model proposes, its design science is reasonable, and structure composition is simple, easy to use, has boundless application prospect.
Description
Technical field
The utility model relates to a kind of teaching aid, especially relates to medicine showing stand special in a kind of chemical experiment teaching, belongs to teaching aid technical field.
Background technology
In chemical experiment teaching, for different medicines, different compound solutions has different physical propertys, such as: color, smells etc., one of object of chemical experiment teaching is exactly allow student understand the characteristic of different compound solution and can tell classes of compounds according to its characteristic.Often adopt test tube that compound solution is showed observation of students in existing chemical experiment teaching classroom, but can only show a kind of solution, other act on not have contrast memory and contrast district, greatly annoyings student at every turn like this.
Utility model content
The utility model proposes medicine showing stand special in a kind of chemical experiment teaching, its design science is reasonable, and structure composition is simple, easy to use.
The utility model solution solves existing technical problem by the following technical solutions.
Medicine showing stand special in a kind of chemical experiment teaching, structure comprises: showing stand base plate, right column, left column, right marking plate, left marking plate, suspension crossbeam, hook, volatilization prevention cylinder, test tube, described left column and right column are fixedly mounted on showing stand base plate, described left column arranges left marking plate, right column is arranged right marking plate, install between described left column and right column and hang crossbeam, hang crossbeam and have three, described hook hangs over and hangs on crossbeam, the bottom of hook is fixedly connected with volatilization prevention cylinder, holding test tubes in volatilization prevention cylinder.
As preferably, described volatilization prevention cylinder arranges sealing-plug, volatilization prevention cylinder adopts clear glass material to process.
As preferably, described showing stand base plate, left column and right column adopt wooden material to process, and described suspension crossbeam adopts light aluminum alloy material to process.
The beneficial effects of the utility model are: medicine showing stand special in a kind of chemical experiment teaching that the utility model proposes, and its design science is reasonable, and structure composition is simple, easy to use, has boundless application prospect.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
In figure, 1-showing stand base plate; 2-right column; 3-left column; The right marking plate of 4-; The left marking plate of 5-; 6-hangs crossbeam; 7-links up with; 8-volatilization prevention cylinder; 9-test tube; 10-sealing-plug.
Specific embodiment party is
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
As shown in Figure 1, medicine showing stand special in a kind of chemical experiment teaching, structure comprises: showing stand base plate 1, right column 2, left column 3, right marking plate 4, left marking plate 5, hang crossbeam 6, hook 7, volatilization prevention cylinder 8, test tube 9, described left column 3 and right column 2 are fixedly mounted on showing stand base plate 1, described left column 3 arranges left marking plate 5, right column 2 is arranged right marking plate 4, install between described left column 3 and right column 2 and hang crossbeam 6, hang crossbeam 6 and have three, described hook 7 hangs over and hangs on crossbeam 6, the bottom of hook 7 is fixedly connected with volatilization prevention cylinder 8, holding test tubes 9 in volatilization prevention cylinder 8.
Further, described volatilization prevention cylinder 8 arranges sealing-plug 10, volatilization prevention cylinder 8 adopts clear glass material to process, and described showing stand base plate 1, left column 3 and right column 2 adopt wooden material to process, and described suspension crossbeam 6 adopts light aluminum alloy material to process.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. medicine showing stand special in a chemical experiment teaching, it is characterized in that: structure comprises: showing stand base plate, right column, left column, right marking plate, left marking plate, hang crossbeam, hook, volatilization prevention cylinder, test tube, described left column and right column are fixedly mounted on showing stand base plate, described left column arranges left marking plate, right column is arranged right marking plate, install between described left column and right column and hang crossbeam, hang crossbeam and have three, described hook hangs over and hangs on crossbeam, the bottom of hook is fixedly connected with volatilization prevention cylinder, holding test tubes in volatilization prevention cylinder.
2. medicine showing stand special in a kind of chemical experiment teaching according to claim 1, is characterized in that: described volatilization prevention cylinder arranges sealing-plug, and volatilization prevention cylinder adopts clear glass material to process.
3. medicine showing stand special in a kind of chemical experiment teaching according to claim 1, it is characterized in that: described showing stand base plate, left column and right column adopt wooden material to process, described suspension crossbeam adopts light aluminum alloy material to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467379.2U CN204034752U (en) | 2014-08-18 | 2014-08-18 | Medicine showing stand special in a kind of chemical experiment teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467379.2U CN204034752U (en) | 2014-08-18 | 2014-08-18 | Medicine showing stand special in a kind of chemical experiment teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204034752U true CN204034752U (en) | 2014-12-24 |
Family
ID=52235462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420467379.2U Expired - Fee Related CN204034752U (en) | 2014-08-18 | 2014-08-18 | Medicine showing stand special in a kind of chemical experiment teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204034752U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770263A (en) * | 2017-02-22 | 2017-05-31 | 中国农业科学院麻类研究所 | A kind of illumination apparatus for being adapted to a large amount of superoxide dismutase sample determinations |
| CN107349993A (en) * | 2017-08-30 | 2017-11-17 | 浙江省疾病预防控制中心 | A kind of suspension type biological medicine sample access device |
-
2014
- 2014-08-18 CN CN201420467379.2U patent/CN204034752U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770263A (en) * | 2017-02-22 | 2017-05-31 | 中国农业科学院麻类研究所 | A kind of illumination apparatus for being adapted to a large amount of superoxide dismutase sample determinations |
| CN107349993A (en) * | 2017-08-30 | 2017-11-17 | 浙江省疾病预防控制中心 | A kind of suspension type biological medicine sample access device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150818 |
|
| EXPY | Termination of patent right or utility model |