CN202438340U - Biology teaching experiment table - Google Patents
Biology teaching experiment table Download PDFInfo
- Publication number
- CN202438340U CN202438340U CN201220010123XU CN201220010123U CN202438340U CN 202438340 U CN202438340 U CN 202438340U CN 201220010123X U CN201220010123X U CN 201220010123XU CN 201220010123 U CN201220010123 U CN 201220010123U CN 202438340 U CN202438340 U CN 202438340U
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- CN
- China
- Prior art keywords
- undercarriage
- shelf
- placing box
- upper frame
- lower frame
- Prior art date
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- Expired - Fee Related
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model provides a biology teaching experiment table which comprises a support, an upper frame, an operation table and a lower frame. The upper frame, the operation table and the lower frame are all arranged on the support. The upper frame and the lower frame are respectively arranged on the upper portion and the lower portion of the support. The operation table is arranged between the upper frame and the lower frame. A placing hole for a liquid bottle and that for a dropper are arranged on the upper frame. A sliding groove which is provided with a long hole is mounted on the operation table. The lower frame is provided with an alcohol lamp placing box, a culture dish placing box, a tool placing box, a slide placing box and an absorbent paper placing box. The biology teaching experiment table is simple in structure. Tools for various cell experiments can be fitly placed together and are convenient to take, neat in placement. Meanwhile, the biology teaching experiment table not only enables experiment operations to be convenient and guarantees experiment safety but also ensures success rate of experiments.
Description
Technical field
The utility model relates to a kind of experimental bench that the bioconversion medium process is done experiment that is used for, and belongs to the teaching aid technical field.
Background technology
In the biological cell of senior middle school is imparted knowledge to students; All to observe through experiment pair cell structure; Like the basic structure of observation of cell, the plasmolysis of observing Escherichia coli and saccharomycete, DNA and RNA distribution and the onion scaly leaf epidermal cell in cell and deplasmolysis experiment etc., these experiments all will be used instruments such as microscope, slide, alcolhol burner, cover glass, blotting paper, dye liquor, sterilized water, culture dish, dropper and tweezers, fork, blade.When doing experiment, these articles for use all are to disperse to place at present, and the position is unfixing, the inconvenience of taking, and especially alcolhol burner is run into easily, has potential safety hazard.
Summary of the invention
The utility model is to the problem that exists in the existing bioconversion medium cell experiment process, provide a kind of easy to use, safe, the bioconversion medium experimental bench.
The bioconversion medium experimental bench of the utility model adopts following technical scheme:
This bioconversion medium experimental bench comprises bearing, puts on the shelf, operating desk and undercarriage, puts on the shelf, operating desk and undercarriage all be arranged on the bearing; Put on the shelf and be separately positioned on the top and the bottom of bearing with undercarriage; Operating desk be arranged on put on the shelf and undercarriage between, putting on the shelf is provided with liquid bottle placed hole and dropper placed hole, operating desk is provided with slippage slot; Be provided with a slotted hole in the slippage slot, undercarriage is provided with alcolhol burner and lays box, culture dish and lay box, instrument cases, slide and lay box and blotting paper holder.
The utility model is simple in structure, and the apparatus that will be used to carry out the various experiments of cell fitly puts together, and takes conveniently, deposits in order, has not only made things convenient for experimental implementation, has guaranteed experiment safety, and has guaranteed the success rate of experiment.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Wherein: 1, bearing, 2, put on the shelf, 3, liquid bottle placed hole, 4, the dropper placed hole, 5, operating desk; 6, slotted hole, 7, slippage slot, 8, undercarriage, 9, alcolhol burner lays box; 10, culture dish is laid box, and 11, instrument cases, 12, slide lays box, 13, the blotting paper holder.
The specific embodiment
As shown in Figure 1, the bioconversion medium experimental bench of the utility model mainly comprises bearing 1, put 2 on the shelf, operating desk 5 and undercarriage 8.Put 2 on the shelf, operating desk 5 and undercarriage 8 all be arranged on the bearing 1, put on the shelf 2 to be separately positioned on the top and the bottom of bearing 1 with undercarriage 8, operating desk 5 be arranged on put on the shelf 2 and undercarriage 8 between.Putting on the shelf 2 is provided with a plurality of liquid bottle placed holes 3 and dropper placed hole 4, can place the bottle of liquid such as filling dye liquor or sterilized water in the liquid bottle placed hole 3, and dropper placed hole 4 is used to place dropper.Operating desk 5 is provided with a slippage slot 7, and the width of this slippage slot 7 can be consistent with the width of slide, and when being placed on slide in this slippage slot 7, slide can move along this slippage slot 7 reposefully, to accomplish various operations.Be provided with a slotted hole 6 in the slippage slot 7, during alcolhol burner on lighting undercarriage 8, can make the carrier heating on the slide, and needn't move alcolhol burner, to guarantee safety.Can be sidelong at one of operating desk 5 and put microscope, so that the carrier after the processing on the slide is observed.Undercarriage 8 is provided with alcolhol burner and lays box 9, culture dish and lay box 10, instrument cases 11, slide and lay box 12 and blotting paper holder 13; Alcolhol burner is laid box 9 and is used to place alcolhol burner, and alcolhol burner is fixed, and placement knocks over, causes fire; Culture dish is laid box 10 and is used to place culture dish; Instrument cases 11 are used to place instruments such as tweezers, fork, blade; Slide is laid box 12 and is used to place slide or cover glass; Blotting paper holder 13 is used to place blotting paper.
Above-mentioned bioconversion medium experimental bench; Bottle that fills liquid such as dye liquor or sterilized water and dropper are placed on the top; Instrument, slide or cover glass, blotting papers etc. such as alcolhol burner, culture dish, tweezers, fork, blade are placed on the bottom, on operating desk 5, carry out experimental implementation.The laboratory is placed on slide on the slippage slot 7, has prevented the rotation of slide, and the experiment carrier is placed on the slide, makes smooth operation.Get dye liquor or sterilized water through dropper.When needing heating, need not to move alcolhol burner, only need alcolhol burner is lighted, slide is moved to the alcolhol burner place along slippage slot 7 get final product.Various tool is taken conveniently, with after put back to.Make that whole experiment safety is orderly, guaranteed the power of experiment.
Claims (1)
1. bioconversion medium experimental bench; Comprise bearing, put on the shelf, operating desk and undercarriage; It is characterized in that: put on the shelf, operating desk and undercarriage all be arranged on the bearing, put on the shelf and be separately positioned on the top and the bottom of bearing with undercarriage, operating desk be arranged on put on the shelf and undercarriage between; Put on the shelf and be provided with liquid bottle placed hole and dropper placed hole; Operating desk is provided with slippage slot, is provided with a slotted hole in the slippage slot, and undercarriage is provided with alcolhol burner and lays box, culture dish and lay box, instrument cases, slide and lay box and blotting paper holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220010123XU CN202438340U (en) | 2012-01-11 | 2012-01-11 | Biology teaching experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220010123XU CN202438340U (en) | 2012-01-11 | 2012-01-11 | Biology teaching experiment table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438340U true CN202438340U (en) | 2012-09-19 |
Family
ID=46819796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220010123XU Expired - Fee Related CN202438340U (en) | 2012-01-11 | 2012-01-11 | Biology teaching experiment table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438340U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742578A (en) * | 2017-01-18 | 2017-05-31 | 朱琳萱 | A kind of combined tool box |
| CN106969939A (en) * | 2017-05-24 | 2017-07-21 | 刘小楠 | One kind makes onion slide and instrument and its application method is quickly taken with onion epidermis |
| CN107475077A (en) * | 2017-09-26 | 2017-12-15 | 云南中烟工业有限责任公司 | A kind of quick device and method for removing attaching liq on c4 plant leaf discs |
| CN112438203A (en) * | 2019-08-29 | 2021-03-05 | 东北林业大学 | Novel tissue culture tool rack |
-
2012
- 2012-01-11 CN CN201220010123XU patent/CN202438340U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742578A (en) * | 2017-01-18 | 2017-05-31 | 朱琳萱 | A kind of combined tool box |
| CN106969939A (en) * | 2017-05-24 | 2017-07-21 | 刘小楠 | One kind makes onion slide and instrument and its application method is quickly taken with onion epidermis |
| CN107475077A (en) * | 2017-09-26 | 2017-12-15 | 云南中烟工业有限责任公司 | A kind of quick device and method for removing attaching liq on c4 plant leaf discs |
| CN112438203A (en) * | 2019-08-29 | 2021-03-05 | 东北林业大学 | Novel tissue culture tool rack |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130111 |