CN201600818U - Mini chemical experiment case used for senior high school - Google Patents
Mini chemical experiment case used for senior high school Download PDFInfo
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- CN201600818U CN201600818U CN200920199671XU CN200920199671U CN201600818U CN 201600818 U CN201600818 U CN 201600818U CN 200920199671X U CN200920199671X U CN 200920199671XU CN 200920199671 U CN200920199671 U CN 200920199671U CN 201600818 U CN201600818 U CN 201600818U
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Abstract
A mini chemical experiment case used for senior high school comprises a suitcase consisting of a case body and a case cover. A holding plate, an experimental apparatus and an experimental material are arranged inside the case body, the experimental apparatus and the experimental material are placed on the holding plate, the holding plate is a stepped combined holding plate consisting of a plurality of blocks, and grooves for holding the experimental apparatus and the experimental material are arranged on the stepped combined holding plate. The mini chemical experiment case has the advantages of small volume, complete set, free combination and convenience for carrying. By using the mini chemical experiment case, students can conduct experiment in laboratory and can conduct grouped experiment and independent explorative experiment in schoolroom, in the field or at home.
Description
Technical field
The utility model relates to a kind of instruments used for education, and specifically a kind of suitable different editions senior chemistry, senior middle school's science teaching material carry out senior middle school's microscale laboratory case of grouping experiment and the cooperation inquiry experiment of classroom group.
Background technology
Chemical experiment is extremely important and occupy very big proportion in the teaching of chemistry or science, is demonstrated in the classroom by teacher mostly, and perhaps the student tests in the laboratory of school.The student is difficult to the sufficient time and carries out practical activity and inquiry experiment.
Summary of the invention
The purpose of this utility model is at above-mentioned phenomenon, provides a kind of being convenient to select voluntarily, and independent assortment is easy to carry, and need not fixedly laboratory.The student both can experimentize in the laboratory, also can be in the classroom, carry out grouping experiment and senior middle school's microscale laboratory case of inquiry experiment independently in field or the family.
The purpose of this utility model is achieved in that senior middle school of the present utility model microscale laboratory case comprises the suitcase of being made up of casing and case lid, place in the casing and bear plate, experimental apparatus and experiment material, experimental apparatus and experiment material are placed on and bear on the plate, bearing plate is that a kind of step combination bears plate, form by polylith, described experimental apparatus comprises iron stand, beaker, spirit lamp, crucible, pestle, measuring cup, the black and white reaction plate, gas bottle, volumetric flask, reagent bottle, test tube, the glass bend pipe, funnel, thermometer, spirit lamp, evaporating dish, spot plate, combustion spoon, crucible tongs, mortar, filter paper, asbestos gauge, conical flask, dropper and tweezers, described experiment material comprises the PH test paper, litmus paper, starch potassium iodide paper, copper sheet, zinc metal sheet, aluminium flake, iron plate, carbon-point, described step combination bears to offer on the plate and bears described experimental apparatus, the groove of experiment material.
But small and exquisite, the complete independent assortment of senior middle school's microscale laboratory case experimental apparatus of the present utility model, be easy to carry, the student not only can experimentize in the laboratory, and can be in the classroom, carry out grouping experiment and independently inquiry experiment in field or the family.
Description of drawings
Fig. 1 bears the structural drawing of plate chunk for senior middle school of the present utility model microscale laboratory case and step combination.
Fig. 2 bears the array mode of plate for the step combination of senior middle school of the present utility model microscale laboratory case.
Fig. 3 bears the structural drawing of another chunk of plate for the step combination of senior middle school of the present utility model microscale laboratory case.
Embodiment
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing:
As Fig. 1, Fig. 2 and shown in Figure 3, senior middle school of the present utility model microscale laboratory case comprises the suitcase of being made up of casing 2 and case lid 1, mounting table stepwise combination foam plastics bear plate in the casing 2, experimental apparatus and experiment material, experimental apparatus and experiment material are placed on step combination foam plastics and bear on the plate, step combination foam plastics bear plate and are born by two blocks of polyfoam that plate is spliced into, polyfoam bears plate and offers the groove that bears experimental apparatus and experiment material, wherein a polyfoam bears and places beaker 3 on the plate, beaker 4, spirit lamp 5, crucible 6, gas bottle 7, volumetric flask 8, the PH test paper, starch potassium iodide paper and litmus paper 9, funnel 10, pestle 11, measuring cup 12, reagent bottle 13, black and white reaction plate 14, iron stand 15, mortar, filter paper, asbestos gauge 16, test tube clamp, test-tube brush, spoon 17, conical flask 18, another piece polyfoam bear and place glass dropper 19-20 on the plate, test tube 21-23, small test tube 24-25, glass bar 26-27, thermometer 28, U-shaped pipe 29, glass sheet, tweezers 30, iron nail 31, obtuse angle and right angle grass tube 32.
The achievable test of senior middle school's microscale laboratory case of the present utility model comprises:
1, ion check
2, solution preparation
3, the displacement of halide ion
4, the character of sodium carbonate
5, the relevant nature of metallic iron, copper experiment
6, probe into the character of ammonium salt
7, probe into the activity power of sodium, magnesium, aluminium simple substance
8, the property experiment of ethene
9, the property experiment of acetate
10, the property experiment of carbohydrate
11, the property experiment of ethanol
12, the serial property experiment of phenol
13, the property experiment of acetaldehyde
14, the amino acid whose method of inspection
15, the property experiment of protein and the method for inspection
16, electrolytic chlorination copper solution
17, chemical reaction rate and chemical equilibrium serial experiment
18, resolution of precipitate and precipitation transformation experiment
19, the separation of I and check in the sea-tangle
20, the character of aluminium and compound thereof
21, the discriminating of nitrite and food
22, the degradation experiment of waste plastic
23, the hydrolysis and the subsequent survey of heavy powder
24, the ascorbic method of inspection
25, the check of Main Ingredients and Appearance in " gastropine "
26, polystyrene depolymerization
27, primary element electrolysis and plating
The instrument of this senior middle school microscale laboratory case has covered senior chemistry and senior middle school's science chemical part grouping experiment, lecture experiment, the required experiment equipment of classroom group cooperative learning.
Claims (1)
1. senior middle school's microscale laboratory case comprises the suitcase of being made up of casing and case lid, place in the casing and bear plate, experimental apparatus and experiment material, experimental apparatus and experiment material are placed on and bear on the plate, it is characterized in that bearing plate is that a kind of step combination bears plate, form by polylith, described experimental apparatus comprises iron stand, beaker, spirit lamp, crucible, pestle, measuring cup, the black and white reaction plate, gas bottle, volumetric flask, reagent bottle, test tube, the glass bend pipe, funnel, thermometer, spirit lamp, evaporating dish, spot plate, combustion spoon, crucible tongs, mortar, filter paper, asbestos gauge, conical flask, dropper and tweezers, described experiment material comprises the PH test paper, litmus paper, starch potassium iodide paper, copper sheet, zinc metal sheet, aluminium flake, iron plate, carbon-point, described step combination bears to offer on the plate and bears described experimental apparatus, the groove of experiment material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920199671XU CN201600818U (en) | 2009-11-05 | 2009-11-05 | Mini chemical experiment case used for senior high school |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920199671XU CN201600818U (en) | 2009-11-05 | 2009-11-05 | Mini chemical experiment case used for senior high school |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201600818U true CN201600818U (en) | 2010-10-06 |
Family
ID=42811881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920199671XU Expired - Fee Related CN201600818U (en) | 2009-11-05 | 2009-11-05 | Mini chemical experiment case used for senior high school |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201600818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055965A (en) * | 2013-02-06 | 2013-04-24 | 山东省齐鲁干细胞工程有限公司 | Tool case for preparing transfer sandwich in transfer process of biomedicine experiment |
| CN111333307A (en) * | 2020-02-27 | 2020-06-26 | 建德市帝华饰品有限公司 | Glass-droplet-free automatic opening blasting machine and processing method thereof |
-
2009
- 2009-11-05 CN CN200920199671XU patent/CN201600818U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055965A (en) * | 2013-02-06 | 2013-04-24 | 山东省齐鲁干细胞工程有限公司 | Tool case for preparing transfer sandwich in transfer process of biomedicine experiment |
| CN111333307A (en) * | 2020-02-27 | 2020-06-26 | 建德市帝华饰品有限公司 | Glass-droplet-free automatic opening blasting machine and processing method thereof |
| CN111333307B (en) * | 2020-02-27 | 2021-05-25 | 建德市帝华饰品有限公司 | Glass-droplet-free automatic opening blasting machine and processing method thereof |
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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: 20101006 Termination date: 20111105 |