CN205182792U - Physical demonstration experiment table - Google Patents
Physical demonstration experiment table Download PDFInfo
- Publication number
- CN205182792U CN205182792U CN201521011018.8U CN201521011018U CN205182792U CN 205182792 U CN205182792 U CN 205182792U CN 201521011018 U CN201521011018 U CN 201521011018U CN 205182792 U CN205182792 U CN 205182792U
- Authority
- CN
- China
- Prior art keywords
- desktop
- camera
- power supply
- experiment table
- level meter
- 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
Links
- 238000002474 experimental method Methods 0.000 title claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000012360 testing method Methods 0.000 claims abstract description 5
- 230000009466 transformation Effects 0.000 claims description 5
- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 235000019994 cava Nutrition 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Instructional Devices (AREA)
Abstract
The utility model discloses a physical demonstration experiment table, the physical teaching experiment table comprises a table surface and a table body. Be equipped with the power on the desktop upper right corner, but the power is regulating power supply, is equipped with voltmeter, ampere meter, electrical socket and varying -voltage control ware on the power, be equipped with the microphone on the desktop of power lower part, the desktop upper left corner is equipped with camera and desk lamp, the camera angularly adjustable, and the camera can be with on testing the projecting apparatus of video synchronization to the classroom in, the desktop lower left corner is equipped with the spirit level, and the spirit level caves in in the desktop, and the spirit level is inside to have liquid and bubble, and the spirit level outside is equipped with two black lines, be equipped with cupboard and drawer on the table body, be equipped with the handle on cupboard and the drawer, but table body lower part is equipped with gyro wheel and leveling supporting legs, but is equipped with leveling supporting legs base, nut and screw post on the leveling supporting legs. The utility model discloses simple structure, the pattern is pleasing to the eye, and convenient to use has promoted the demonstration effect of experiment table.
Description
Technical field
The utility model relates to a kind of physical teaching aid, specifically a kind of physics demonstration experiment table.
Background technology
Physical experiment table is the experiment furniture that a kind of academics and students of convenience does Physical Experiment.In current physics laboratory, single physical experiment table mostly is timber structure, steel frame construction or steel-wood structure, not acid and alkali-resistance, easily electric leakage, non-watertight, do not prevent fires, academics and students must by a set of tight and loaded down with trivial details operational procedure demonstration.General meeting is described lecture content in conjunction with Physical Experiment in classroom.But due to wooden desktop ratio be easier to damage and electrical equipment fixedly mount inconvenient maintain and replace, test so teacher needs student to be taken to above special physical experiment table, and special physical experiment table is generally place in the lab, therefore, teacher needs student to take to return on classroom after experiment is carried out in laboratory and gives lessons, and not only wastes the class period but also also brings impact to teaching efficiency.At present, carry out the physical experiments platform of teaching demonstration, its teaching demonstration region is fixed in test panel, although the control of each components and parts and the realization of function conveniently can be demonstrated like this in teaching Process of experiment, and operation principle and the annexation of each components and parts will be demonstrated, also need to carry out teaching demonstration again around after experimental bench, movable formula teaching, can affect the quality of teaching and the progress of teaching so repeatedly.In addition, in use, experiment can not be carried out multimedia presentation, using function is more single for existing laboratory table, and everybody can better not allowed to watch the demonstrating effect of experiment.
Utility model content
The purpose of this utility model is to provide a kind of physics demonstration experiment table, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of physics demonstration experiment table, comprises desktop and table body; The described desktop upper right corner is provided with power supply, and described power supply is pressure-adjustable power supply, and power supply is provided with voltmeter, ammeter, supply hub and voltage transformation controller; The desktop of described power supply bottom is provided with microphone; The described desktop upper left corner is provided with camera and desk lamp, camera adjustable angle, and camera is for testing audio video synchronization to the projecting apparatus in classroom; The described desktop lower left corner is provided with level meter, and level meter is depressed in desktop, and there are liquid and bubble in level meter inside, and level meter outside is provided with two black lines; Described table body is provided with cabinet and drawer, and cabinet and drawer are provided with handle; Described table body bottom is provided with roller and levelling feet, and levelling feet is provided with levelling feet base, nut and threaded post.
As further program of the utility model: described camera is connected on computers with microphone output.
As the utility model further scheme: described roller is universal wheel.
As the utility model further scheme: described desktop anticorrosive is made.
Compared with prior art, the beneficial effects of the utility model are:
The physics demonstration experiment table that the utility model proposes, structure is simple, and pattern is attractive in appearance, easy to use, improves the demonstrating effect of laboratory table; This physics demonstration experiment table is provided with power supply, conveniently does Experiments of Electricity and uses; Be provided with level meter and levelling feet, conveniently do Experiments of Machanics and use.
Accompanying drawing explanation
Fig. 1 is the structural representation of physics demonstration experiment table.
Fig. 2 is the structural representation of level meter in physics demonstration experiment table.
Fig. 3 is the levelling supporting foot structure schematic diagram in physics demonstration experiment table.
In figure: 1-levelling feet, 2-roller, 3-drawer, 4-handle, 5-microphone, 6-voltmeter, 7-supply hub, 8-voltage transformation controller, 9-ammeter, 10-desktop, 11-desk lamp, 12-camera, 13-level meter, 14-cabinet, 15-liquid, 16-bubble, 17-black line, 18-levelling feet base, 19-nut, 20-threaded post.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-3, a kind of physics demonstration experiment table, comprise desktop 10 and table body; Described desktop 10 upper right corner is provided with power supply, uses for doing Experiments of Electricity; Described power supply is pressure-adjustable power supply, power supply is provided with voltmeter 6, ammeter 9, supply hub 7 and voltage transformation controller 8, voltmeter 6 and ammeter 9 are respectively used to output voltage and the electric current of monitoring power supply, supply hub 7 for by power access circuit for experiment, voltage transformation controller 8 is for controlling the output voltage of power supply; The desktop 10 of described power supply bottom is provided with microphone 5, for being played out, the explanation content of teacher for Students ' Learning by loudspeaker; Described desktop 10 upper left corner is provided with camera 12 and desk lamp 11, camera 12 adjustable angle, and camera 12 can by experiment audio video synchronization on the projecting apparatus in classroom, and desk lamp 11 uses under underlit condition; Described desktop 10 lower left corner is provided with level meter 13, and level meter 13 is depressed in desktop 10, and there are liquid 15 and bubble 16 in level meter 13 inside, and level meter 13 outside is provided with two black lines 17, when bubble 16 is between two black lines 17, and level meter 13 level; Described table body 10 is provided with cabinet 14 and drawer 3, and cabinet 14 and drawer 3 are provided with handle 4, easy to use; Described table body bottom is provided with roller 2 and levelling feet 1, and levelling feet 1 is provided with levelling feet base 18, nut 19 and threaded post 20, regulates the height of levelling feet 1 by rotating nut 19.
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, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (4)
1. a physics demonstration experiment table, comprises desktop and table body; It is characterized in that, the described desktop upper right corner is provided with power supply, and described power supply is pressure-adjustable power supply, and power supply is provided with voltmeter, ammeter, supply hub and voltage transformation controller; The desktop of described power supply bottom is provided with microphone; The described desktop upper left corner is provided with camera and desk lamp, camera adjustable angle, and camera is for testing audio video synchronization to the projecting apparatus in classroom; The described desktop lower left corner is provided with level meter, and level meter is depressed in desktop, and there are liquid and bubble in level meter inside, and level meter outside is provided with two black lines; Described table body is provided with cabinet and drawer, and cabinet and drawer are provided with handle; Described table body bottom is provided with roller and levelling feet, and levelling feet is provided with levelling feet base, nut and threaded post.
2. physics demonstration experiment table according to claim 1, is characterized in that, described camera is connected on computers with microphone output.
3. physics demonstration experiment table according to claim 1, is characterized in that, described roller is universal wheel.
4. physics demonstration experiment table according to claim 1, is characterized in that, described desktop anticorrosive is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521011018.8U CN205182792U (en) | 2015-12-04 | 2015-12-04 | Physical demonstration experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521011018.8U CN205182792U (en) | 2015-12-04 | 2015-12-04 | Physical demonstration experiment table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205182792U true CN205182792U (en) | 2016-04-27 |
Family
ID=55775829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521011018.8U Expired - Fee Related CN205182792U (en) | 2015-12-04 | 2015-12-04 | Physical demonstration experiment table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205182792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112331045A (en) * | 2020-11-19 | 2021-02-05 | 国网山东省电力公司桓台县供电公司 | Power transformation comprehensive experiment training device for power transmission current demonstration |
-
2015
- 2015-12-04 CN CN201521011018.8U patent/CN205182792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112331045A (en) * | 2020-11-19 | 2021-02-05 | 国网山东省电力公司桓台县供电公司 | Power transformation comprehensive experiment training device for power transmission current demonstration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Xirui Inventor before: Liu Peipei |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160420 Address after: No. 1212 Zhangqiu city Zhangqiu city Ji'nan city Shandong province 250200 Tang Road fifth middle school Patentee after: Wang Xirui Address before: 236600 24 Li village, Li Miao village, three Town, Taihe County, Anhui, Fuyang Patentee before: Liu Peipei |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |