CN204865904U - Chemistry experiment platform is used in teaching - Google Patents
Chemistry experiment platform is used in teaching Download PDFInfo
- Publication number
- CN204865904U CN204865904U CN201520405704.7U CN201520405704U CN204865904U CN 204865904 U CN204865904 U CN 204865904U CN 201520405704 U CN201520405704 U CN 201520405704U CN 204865904 U CN204865904 U CN 204865904U
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- experiment
- table top
- test tube
- teaching
- transparent glass
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Abstract
The utility model belongs to teaching experiment equipment field provides a chemistry experiment platform is used in teaching, including experiment mesa and clear glass cover, end and both sides edge are provided with vertical baffle in face of the laboratory bench, the last test tube layer board that is equipped with of vertical baffle, be provided with a plurality of round hole on the test tube layer board, offer the recess of placing the iron stand platform and be used for abluent basin on the experiment mesa, the basin edge connection has tap, experiment mesa upper berth is equipped with anticorrosive mat applying, two semi -enclosed clear glass covers are established to the movable sleeve on the experiment mesa, the experiment mesa bottom left and right sides is provided with the brace table, the department is provided with storage drawers in the middle of the experiment mesa bottom, the utility model discloses the diffusion of peculiar smell in the time of effectively preventing chemical reaction can prevent effectively simultaneously that chemical reagent is to the corruption of experiment mesa and can the be effective safe experiment test tube of placing.
Description
Technical field
The utility model relates to a kind of teaching experiment desk, particularly one teaching bench for chemistry experiment, belongs to teaching experimental equipment field.
Background technology
In chemistry class, carry out experiment is indispensable, carry out experiment to motivating students' interest in learning, the intelligence of training student and manipulative ability play considerable effect, the memory of easy enhancing student and manipulative ability, when carrying out chemical experiment, bench for chemistry experiment is absolutely necessary instrument.
Traditional bench for chemistry experiment also exists many drawbacks, mostly such as is open type design, when carrying out some experiment, even if arrange air exhauster above table top, still having very serious peculiar smell, operating personnel are felt under the weather; The easy etched mesa of chemical reagent; When carrying out chemical experiment, test tube too much causes not easily placing and easily topples over sometimes; Given this, be necessary that designing a kind of structure more optimal teaching bench for chemistry experiment solves current Problems existing with this.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of teaching bench for chemistry experiment, effectively can solve problem in background technology by arranging anticorrosion mat applying, test tube bracket, inclination circular hole and sheathed transparent glass cover.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of teaching bench for chemistry experiment of the utility model, comprise experiment table top and transparent glass cover, in face of described experimental bench, end and both sides of the edge are provided with vertical baffle, described vertical baffle is provided with test tube supporting plate, described test tube supporting plate is provided with several circular holes, described experiment table top offers and places the groove of iron stand and the tank for cleaning, described tank edge conjunction has tap, described experiment table top upper berth is provided with anticorrosion mat applying, described experiment table top is slidingly connected two semi-enclosed transparent glass covers, bottom described experiment table top, the left and right sides is provided with brace table, bottom experiment table top, middle is provided with storage drawer.
As a kind of optimal technical scheme of the present utility model, the circular hole number that described test tube supporting plate is arranged is at least nine, and the diameter of circular hole is different.
As a kind of optimal technical scheme of the present utility model, described bottom portion of groove is provided with magnet.
As a kind of optimal technical scheme of the present utility model, inside described transparent glass cover, be provided with roller, by roller is embedded be located at front-end and back-end, experimental bench face chute in and be movably set on experiment table top.
As a kind of optimal technical scheme of the present utility model, the edge of described transparent glass cover is provided with sealing strip.
As a kind of optimal technical scheme of the present utility model, the side of described transparent glass cover is provided with blast pipe.
As a kind of optimal technical scheme of the present utility model, the brace table inside in described left side is provided with storage space, and the brace table front on right side is provided with the inclination circular hole of at least ten two different-diameters.
The beneficial effect that the utility model reaches is:
1, two semi-enclosed transparent glass covers are had by cover on experiment table top, slide in opposition two transparent glass covers form the diffusion of peculiar smell when closed space can effectively prevent from carrying out chemical experiment, and on transparent glass cover, connect blast pipe effectively can take peculiar smell away simultaneously;
2, effectively can prevent from testing the corrosion of table top by rotten mat applying of setting up defences on experiment table top upper berth;
3, by being provided with the test tube supporting plate of band circular hole and arranging inclination circular hole on experiment table top on brace table, can effectively placing response test tube and empty test tube, and be convenient to take.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is that a kind of teaching the described in the utility model embodiment uses the structural representation of bench for chemistry experiment;
Fig. 2 is that a kind of teaching the described in the utility model embodiment uses the experiment table top of bench for chemistry experiment and the syndeton schematic diagram of cloche;
Number in the figure: 1, test table top; 2, vertical baffle; 3, test tube supporting plate; 4, circular hole; 5, groove; 6, magnet; 7, tank; 8, tap; 9, anticorrosion mat applying; 10, transparent glass cover; 11, blast pipe; 12, brace table; 13, storage drawer; 14, inclination circular hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as shown in Figure 1-2, a kind of teaching bench for chemistry experiment of the utility model, comprise experiment table top 1 and transparent glass cover 10, described experiment table top 1 front end and both sides of the edge are provided with vertical baffle 2, effectively can prevent the landing of testing article on table top, described vertical baffle 2 is provided with test tube supporting plate 3, described test tube supporting plate 3 is provided with several circular holes 4, circular hole 4 number that described test tube supporting plate 3 is arranged is at least nine, and the diameter of circular hole 4 is different, described experiment table top 1 offers and places the groove 5 of iron stand and the tank 7 for cleaning, magnet 6 is provided with bottom described groove 5, can hold bottom iron stand, make iron stand more firm, described tank 7 edge conjunction has tap 8, be convenient to cleaning hand and various reaction equipment, described experiment table top 1 is equipped with anticorrosion mat applying 9, on described experiment table top, movable sleeve is provided with two semi-enclosed transparent glass covers 10, be specially inside transparent glass cover 10 and be provided with roller, by by roller embed be located at experiment table top 1 front-end and back-end chute in and be movably set in experiment table top 1 on, described transparent glass cover 10 edge is provided with sealing strip, the side of described transparent glass cover 10 arranges blast pipe 11, bottom described experiment table top 1, the left and right sides is provided with brace table 12, bottom experiment table top 1, middle is provided with storage drawer 13, brace table 12 inside in described left side is provided with storage space, brace table 12 front on right side is provided with the inclination circular hole 14 of at least ten two different-diameters.
When carrying out chemical reaction, the test tube of empty test tube and reaction cartridge liquid is more, the test tube of reaction cartridge liquid can be placed in the circular hole 4 be located on test tube supporting plate 3, not only convenient but also not easily topple over, because the diameter of circular hole 4 is different, the test tube of different size can be placed, empty test tube be positioned over be located at experiment table top 1 bottom left brace table 12 inclination circular hole 14 in, not only be convenient to take but also do not occupy experiment table top 1 space, due to when carrying out chemical experiment, experiment reagent can be trickled down unavoidably, the removable anticorrosion mat applying 9 being now layed in experiment table top 1 can effective Protection table top 1, produce unpleasant peculiar smell unavoidably when carrying out chemical reaction simultaneously, now can by two semi-enclosed transparent glass cover 10 slide in opposition being formed an airtight space, prevent peculiar smell from spreading, start extractor fan simultaneously, peculiar smell is discharged by blast pipe 11, effectively can ensure that the comfortable of experimental situation and experimenter's is healthy.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a teaching bench for chemistry experiment, comprise experiment table top (1) and transparent glass cover (10), it is characterized in that, described experiment table top (1) front end and both sides of the edge are provided with vertical baffle (2), described vertical baffle (2) is provided with test tube supporting plate (3), described test tube supporting plate (3) is provided with several circular holes (4), described experiment table top (1) offers and places the groove (5) of iron stand and the tank (7) for cleaning, described tank (7) edge conjunction has tap (8), described experiment table top (1) is equipped with anticorrosion mat applying (9), described experiment table top (1) is slidingly connected two semi-enclosed transparent glass covers (10), the left and right sides, described experiment table top (1) bottom is provided with brace table (12), middle, described experiment table top (1) bottom is provided with storage drawer (13).
2. a kind of teaching bench for chemistry experiment according to claim 1, is characterized in that, upper circular hole (4) number arranged of described test tube supporting plate (3) is at least nine, and the diameter of circular hole (4) is different.
3. a kind of teaching bench for chemistry experiment according to claim 1, is characterized in that, described groove (5) bottom is provided with magnet (6).
4. a kind of teaching bench for chemistry experiment according to claim 1, it is characterized in that, described transparent glass cover (10) inner side is provided with roller, is embedded in the chute being located at experiment table top (1) front-end and back-end be movably set in experiment table top (1) by roller.
5. a kind of teaching bench for chemistry experiment according to claim 1, it is characterized in that, the edge of described transparent glass cover (10) is provided with sealing strip.
6. a kind of teaching bench for chemistry experiment according to claim 1, is characterized in that, the side of described transparent glass cover (10) is provided with blast pipe (11).
7. a kind of teaching bench for chemistry experiment according to claim 6, it is characterized in that, brace table (12) inside in described left side is provided with storage space, and brace table (12) front on right side is provided with the inclination circular hole (14) of at least ten two different-diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405704.7U CN204865904U (en) | 2015-06-14 | 2015-06-14 | Chemistry experiment platform is used in teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405704.7U CN204865904U (en) | 2015-06-14 | 2015-06-14 | Chemistry experiment platform is used in teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204865904U true CN204865904U (en) | 2015-12-16 |
Family
ID=54810338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520405704.7U Expired - Fee Related CN204865904U (en) | 2015-06-14 | 2015-06-14 | Chemistry experiment platform is used in teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204865904U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106582913A (en) * | 2016-12-29 | 2017-04-26 | 天津市帕金科技发展有限公司 | Novel multi-functional high school student's chemistry experiment platform |
| CN106732865A (en) * | 2016-12-30 | 2017-05-31 | 贾锐超 | A kind of experimental bench with fire-proof function for high school physicses |
| CN106824335A (en) * | 2017-02-23 | 2017-06-13 | 苏州欣祥本机械科技有限公司 | A kind of chemical experiment demonstrating device with safeguard function |
| CN107528902A (en) * | 2017-08-29 | 2017-12-29 | 田进 | A kind of Design of Laboratory Management System and method of work based on computer control |
-
2015
- 2015-06-14 CN CN201520405704.7U patent/CN204865904U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106582913A (en) * | 2016-12-29 | 2017-04-26 | 天津市帕金科技发展有限公司 | Novel multi-functional high school student's chemistry experiment platform |
| CN106732865A (en) * | 2016-12-30 | 2017-05-31 | 贾锐超 | A kind of experimental bench with fire-proof function for high school physicses |
| CN106824335A (en) * | 2017-02-23 | 2017-06-13 | 苏州欣祥本机械科技有限公司 | A kind of chemical experiment demonstrating device with safeguard function |
| CN107528902A (en) * | 2017-08-29 | 2017-12-29 | 田进 | A kind of Design of Laboratory Management System and method of work based on computer control |
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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: 20151216 Termination date: 20160614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |