CN203149924U - Specimen demonstration box used for biological teaching - Google Patents
Specimen demonstration box used for biological teaching Download PDFInfo
- Publication number
- CN203149924U CN203149924U CN 201320150346 CN201320150346U CN203149924U CN 203149924 U CN203149924 U CN 203149924U CN 201320150346 CN201320150346 CN 201320150346 CN 201320150346 U CN201320150346 U CN 201320150346U CN 203149924 U CN203149924 U CN 203149924U
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- box
- supporting plate
- magnet
- drawer
- sample
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Abstract
The utility model relates to a specimen demonstration box used for biological teaching, which comprises a box cover and a box body, a first supporting plate is provided at the upper part of the box body, a liquid placing box, a tool placing box and an animals and plants specimen placing zone are provided on the first supporting plate, a drawer is provided at the bottom of the box body, a pull handle is provided on the drawer, a first magnet is provided at the lower part of the pull handle, a second supporting plate is provided in the drawer, several grooves are provided on the second supporting plate, a second magnet cooperated to the first magnet are provided on the box cover, and a lifting handle is provided outside the box cover. The specimen demonstration box used for biological teaching has the advantages of simple structure and convenient carrying, enables comprehensive demonstration of different kinds of specimens, so that the work difficulty of the teachers can be mitigated.
Description
Technical field
The utility model relates to a kind of teaching aid, specifically, relates to a kind of bioconversion medium and demonstrates box with sample.
Background technology
In the bioconversion medium of school, in order to improve the quality of teaching, teacher adopts sample to explain in conjunction with the mode of textbook usually, and the general volume of sample demonstration box that uses in the prior art is big, heavy, the demonstration kind is few, and be not easy to carry, increased teacher's work difficulty.
The utility model content
The technical problems to be solved in the utility model is at above deficiency, provides a kind of bioconversion medium simple in structure, easy to carry, that can comprehensively demonstrate the variety classes sample to demonstrate box with sample, has alleviated teacher's work difficulty.
In order to solve above technical matters, the technical solution adopted in the utility model is as follows: a kind of ultrasonic examination bed, comprise lid and box body, the top of box body is provided with first supporting plate, first supporting plate is provided with liquid holding box, instrument holder and animal or plant specimen rest area, the bottom of box body is provided with drawer, drawer is provided with stingy hand, the below of scratching hand is provided with first magnet, be provided with second supporting plate in the drawer, second supporting plate is provided with several grooves, and lid is provided with first magnet and attracts second magnet that cooperates mutually, and the outside of lid is provided with handle.
As further improvement in the technical proposal:
Described animal or plant specimen rest area comprises the following film that is bonded on first supporting plate and the upper film that links to each other with following film on one side.
The below of described groove is provided with label.
Described groove be shaped as ellipse.
The inboard of described lid is provided with the information bag.
The utility model is taked above technical scheme, have the following advantages: bioconversion medium comprises lid and box body with sample demonstration box, the top of box body is provided with first supporting plate, first supporting plate is provided with the liquid holding box, instrument holder and animal or plant specimen rest area, the bottom of box body is provided with drawer, drawer is provided with stingy hand, the below of scratching hand is provided with first magnet, be provided with second supporting plate in the drawer, second supporting plate is provided with several grooves, and lid is provided with first magnet and attracts second magnet that cooperates mutually, and the outside of lid is provided with handle, the utility model is simple in structure, easy to carry, can demonstrate the variety classes sample comprehensively, alleviate teacher's work difficulty.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing 1 is the structural representation that bioconversion medium is demonstrated box among the utility model embodiment with sample.
Among the figure,
The 1-lid, 2-box body, 3-first supporting plate, 4-instrument holder, 5-liquid holding box, 6-upper film, film under the 7-, the 8-drawer, the 9-groove, the 10-label, 11-scratches hand, 12-first magnet, 13-second magnet, 14-information bag, 15-animal or plant specimen rest area, 16-second supporting plate, 17-handle.
Embodiment
Embodiment, as shown in Figure 1, a kind of bioconversion medium is demonstrated box with sample, comprise lid 1 and box body 2, the top of box body 2 is provided with first supporting plate 3, first supporting plate 3 is provided with liquid holding box 5, instrument holder 4 and animal or plant specimen rest area 15, place the animal or plant specimen impregnating fluid in the liquid holding box 5, animal or plant specimen rest area 15 comprises the following film 7 that is bonded on first supporting plate 3 and the upper film 6 that links to each other with following film 7 one side, the bottom of box body 2 is provided with drawer 8, drawer 8 is provided with scratches hand 11, the below of scratching hand 11 is provided with first magnet 12, is provided with second supporting plate, 16, the second supporting plates 16 in the drawer 8 and is provided with several oval-shaped grooves 9, several grooves 9 evenly distribute, and the below of groove 9 is provided with label 10.
The inboard of lid 1 is provided with information bag 14, and lid 1 is provided with first magnet 12 and attracts second magnet 13 that cooperates mutually, and the outside of lid 1 is provided with handle 17.
The utility model is simple in structure, easy to carry, can demonstrate the variety classes sample comprehensively, alleviated teacher's work difficulty.
Claims (5)
1. a bioconversion medium is demonstrated box with sample, comprise lid (1) and box body (2), it is characterized in that: the top of box body (2) is provided with first supporting plate (3), first supporting plate (3) is provided with liquid holding box (5), instrument holder (4) and animal or plant specimen rest area (15), the bottom of box body (2) is provided with drawer (8), drawer (8) is provided with stingy hand (11), the below of scratching hand (11) is provided with first magnet (12), be provided with second supporting plate (16) in the drawer (8), second supporting plate (16) is provided with several grooves (9), lid (1) is provided with first magnet (12) and attracts second magnet (13) that cooperates mutually, and the outside of lid (1) is provided with handle (17).
2. a kind of bioconversion medium as claimed in claim 1 is demonstrated box with sample, it is characterized in that: described animal or plant specimen rest area (15) comprise the following film (7) that is bonded on first supporting plate (3) with following film (7) Yi Bian the upper film that links to each other (6).
3. a kind of bioconversion medium as claimed in claim 2 is demonstrated box with sample, it is characterized in that: the below of described groove (9) is provided with label (10).
4. demonstrate box as one of them described a kind of bioconversion medium of claim 1-3 with sample, it is characterized in that: described groove (9) be shaped as ellipse.
5. a kind of bioconversion medium as claimed in claim 1 is demonstrated box with sample, it is characterized in that: the inboard of described lid (1) is provided with information bag (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320150346 CN203149924U (en) | 2013-03-29 | 2013-03-29 | Specimen demonstration box used for biological teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320150346 CN203149924U (en) | 2013-03-29 | 2013-03-29 | Specimen demonstration box used for biological teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203149924U true CN203149924U (en) | 2013-08-21 |
Family
ID=48977434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320150346 Expired - Fee Related CN203149924U (en) | 2013-03-29 | 2013-03-29 | Specimen demonstration box used for biological teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203149924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496958A (en) * | 2018-04-03 | 2018-09-07 | 榆林学院 | A kind of teaching plant specimen box and its operating method |
-
2013
- 2013-03-29 CN CN 201320150346 patent/CN203149924U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496958A (en) * | 2018-04-03 | 2018-09-07 | 榆林学院 | A kind of teaching plant specimen box and its operating method |
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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: 20130821 Termination date: 20140329 |