CN205340867U - Chemistry experiment podium - Google Patents
Chemistry experiment podium Download PDFInfo
- Publication number
- CN205340867U CN205340867U CN201521117542.3U CN201521117542U CN205340867U CN 205340867 U CN205340867 U CN 205340867U CN 201521117542 U CN201521117542 U CN 201521117542U CN 205340867 U CN205340867 U CN 205340867U
- Authority
- CN
- China
- Prior art keywords
- cantilever
- bulb
- support
- test tube
- cross bar
- 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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- Instructional Devices (AREA)
Abstract
The utility model discloses a chemistry experiment podium, including laboratory bench body, support, cantilever, switch, bulb, camera, test -tube rack, horizontal pole A, tap, pond, horizontal pole B, alcohol light trough, megaphone, test tube clamp and spherical hinge, be equipped with the support on the laboratory bench body, be equipped with the test tube clamp on the support, the support upper end is connected with the cantilever, connect through the fixed rotating shaft between cantilever and the support, be equipped with switch, bulb and camera on the cantilever, bulb and camera all through ball hinged joint on the cantilever, the bulb light intensity can be adjusted, be equipped with the test -tube rack on the laboratory bench body, the test -tube rack is equipped with horizontal pole A and horizontal pole B, is equipped with a plurality of through -hole on the horizontal pole A, and horizontal pole B goes up to correspond and is equipped with a plurality of half slot, is equipped with the foam -rubber cushion in the half slot, the test -tube rack next door is equipped with the alcohol light trough. Be equipped with the megaphone on the front baffle of laboratory bench body, establish on the laboratory bench next door in the pond, is equipped with tap on the pond.
Description
Technical field
This utility model relates to a kind of experimental teaching apparatus, specifically a kind of chemical experiment dais.
Background technology
In daily teaching process; a lot of courses are required for doing lecture experiment; especially chemistry; teacher can operate on the experiment dais of oneself; student viewing, with partial students from dais too far to such an extent as to do not see the concrete operations details of Chu teacher, student usually can be called dais and observe by teacher; but due to large contingent, it is impossible to ensure that each student can see；The experiment reaction that sometimes teacher does is fiercer, the viewing to such an extent as to student dare not go forward；All factors all can make the teaching efficiency of teacher be substantially reduced, and if things go on like this, student learning interest also can be made to be substantially reduced.
Utility model content
The purpose of this utility model is in that to provide a kind of chemical experiment dais, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of chemical experiment dais, including laboratory table body, support, cantilever, switch, bulb, photographic head, test tube rack, cross bar A, faucet, pond, cross bar B, ethanol light trough, microphone, test tube clamp and spherical hinge；Described laboratory table body is provided with support；Described support is provided with test tube clamp, and pedestal upper end is connected to cantilever；Described cantilever is provided with switch, bulb and photographic head；Described bulb and photographic head are connected on cantilever each through spherical hinge；Described laboratory table body upper right side is provided with test tube rack；Described test tube rack is provided with cross bar A and cross bar B, and cross bar A is provided with several through holes, and cross bar B is correspondingly provided with several half slots；Described test tube rack side is provided with ethanol light trough；The front baffle plate of described laboratory table body is provided with microphone；Described pond is located at laboratory table side, equipped with faucet on pond.
As further program of the utility model: connected by fixed rotating shaft between described cantilever and support.
As further program of the utility model: the light intensity of described bulb can regulate.
As further program of the utility model: be provided with foam-rubber cushion in described half slot.
Compared with prior art, the beneficial effects of the utility model are:
Can, by details of operation concrete when lecture experiment for teacher, be illustrated on the giant-screen of blackboard so that all students can see by photographic head, thus being greatly improved the teaching efficiency of teacher and enthusiasm that student listens to the teacher；Desk lamp can provide enough light intensity, allows picture become apparent from, the pond of laboratory table, and convenient teacher washes one's hands and cleaning experiment apparatus.
Accompanying drawing explanation
Fig. 1 is the structural representation at chemical experiment dais.
Fig. 2 is the attachment structure schematic diagram of chemical experiment dais medium-height trestle and cantilever.
Fig. 3 is the structural representation of multi-directional ball in chemical experiment dais.
In figure: 1-laboratory table body, 2-support, 3-cantilever, 4-switchs, 5-bulb, 6-photographic head, 7-test tube rack, 8-cross bar A, 9-faucet, 10-pond, 11-cross bar B, 12-ethanol light trough, 13-microphone, 14-test tube clamp, 15-spherical hinge.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Refer to Fig. 1-3, a kind of chemical experiment dais, including laboratory table body 1, support 2, cantilever 3, switch 4, bulb 5, photographic head 6, test tube rack 7, cross bar A8, faucet 9, pond 10, cross bar B 11, ethanol light trough 12, microphone 13, test tube clamp 14 and spherical hinge 15；Described laboratory table body 1 is provided with support 2；Described support 2 is provided with test tube clamp 14, and support 2 upper end is connected to cantilever 3；Connected by fixed rotating shaft between described cantilever 3 and support 2；Described cantilever 3 is provided with switch 4, bulb 5 and photographic head 6；Described bulb 5 and photographic head 6 are connected on cantilever 3 each through spherical hinge 15；The on an off of switch 4 control bulb 5 and photographic head 6；Described spherical hinge 15 enables to bulb 5 and photographic head 6 any rotation；The intensity of described bulb 5 light can regulate；When teacher explains a certain concrete operation step, it is possible to adjust the angle of photographic head 6 and bulb 5 and the intensity of light so that student can see all of lime light when teacher operates clearly；Described laboratory table body 1 upper right side is provided with test tube rack 7；Described test tube rack 7 is provided with cross bar A8 and cross bar B 11, and cross bar A8 is provided with several through holes, and cross bar B 11 is correspondingly provided with several half slots, is provided with foam-rubber cushion in half slot；Described test tube rack 7 side is provided with ethanol light trough 12, is used for placing alcohol burner；The front baffle plate of described laboratory table body 1 is provided with microphone 13, facilitates student not hear teacher and says a content；Described pond 10 is located at laboratory table side, equipped with faucet 9 on pond 10, it is simple to teacher washes one's hands and cleaning experiment apparatus.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, it is also possible to make a variety of changes under the premise without departing from this patent objective.
Claims (4)
1. a chemical experiment dais, including laboratory table body, support, cantilever, switch, bulb, photographic head, test tube rack, cross bar A, faucet, pond, cross bar B, ethanol light trough, microphone, test tube clamp and spherical hinge；It is characterized in that, described laboratory table body is provided with support；Described support is provided with test tube clamp, and pedestal upper end is connected to cantilever；Described cantilever is provided with switch, bulb and photographic head；Described bulb and photographic head are connected on cantilever each through spherical hinge；Described laboratory table body upper right side is provided with test tube rack；Described test tube rack is provided with cross bar A and cross bar B, and cross bar A is provided with several through holes, and cross bar B is correspondingly provided with several half slots；Described test tube rack side is provided with ethanol light trough；The front baffle plate of described laboratory table body is provided with microphone；Described pond is located at laboratory table side, equipped with faucet on pond.
2. chemical experiment dais according to claim 1, it is characterised in that connected by fixed rotating shaft between described cantilever and support.
3. chemical experiment dais according to claim 1, it is characterised in that the light intensity of described bulb can regulate.
4. chemical experiment dais according to claim 1, it is characterised in that be provided with foam-rubber cushion in described half slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117542.3U CN205340867U (en) | 2015-12-29 | 2015-12-29 | Chemistry experiment podium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117542.3U CN205340867U (en) | 2015-12-29 | 2015-12-29 | Chemistry experiment podium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205340867U true CN205340867U (en) | 2016-06-29 |
Family
ID=56170535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521117542.3U Expired - Fee Related CN205340867U (en) | 2015-12-29 | 2015-12-29 | Chemistry experiment podium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205340867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107341977A (en) * | 2017-08-31 | 2017-11-10 | 林广华 | A kind of computer assisted instruction teaching equipment |
-
2015
- 2015-12-29 CN CN201521117542.3U patent/CN205340867U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107341977A (en) * | 2017-08-31 | 2017-11-10 | 林广华 | A kind of computer assisted instruction teaching equipment |
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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: 20160629 Termination date: 20161229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |