CN206805887U - A kind of electronic experiment Demonstration table - Google Patents
A kind of electronic experiment Demonstration table Download PDFInfo
- Publication number
- CN206805887U CN206805887U CN201720399336.9U CN201720399336U CN206805887U CN 206805887 U CN206805887 U CN 206805887U CN 201720399336 U CN201720399336 U CN 201720399336U CN 206805887 U CN206805887 U CN 206805887U
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- CN
- China
- Prior art keywords
- demonstration table
- battery
- volometer
- transformer
- showing stand
- 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 27
- 238000003466 welding Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract 1
- 238000013461 design Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Accessories Of Cameras (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
A kind of electronic experiment Demonstration table of the utility model, including Demonstration table, battery, liquor box, camera, tablet personal computer, showing stand, plumb joint, plate is placed in experiment, transformer, volometer and universal rotational section, on the left of the Demonstration table battery is provided with cabinet, switch is provided with the upside of battery, the switch is electrically connected with battery and transformer, the transformer is on the left of Demonstration table, Demonstration table left side edge is provided with illuminating lamp, experiment is provided with the upside of Demonstration table and places plate, chute is provided with the right side of Demonstration table, chute is provided with cradling piece, cradling piece passes through universal rotational section connecting welding head, cradling piece bottom is provided with roller, volometer is provided with the left of the chute, volometer is provided with red pen and black pen, on the downside of volometer liquor box is provided with cabinet；The utility model installs camera by showing stand, and is provided with tablet personal computer, clearly shows experimentation, simple in construction, is easy to carry out.
Description
Technical field
Experimental demonstration technical field is the utility model is related to, specially a kind of electronic experiment Demonstration table.
Background technology
Experiment, refers to one of basic skills of scientific research.According to the purpose of scientific research, exclude as much as possible extraneous
Influence, prominent principal element simultaneously utilizes some special instrument and equipments, and artificially changes, controls or analog study object,
Certain some things (or process) is set to occur or reproduce, so as to go to know natural environment appearance, natural property, the natural law.Electronic experiment
Welding electron plate, circuit etc. technology are often used, it is more careful often to operate, and this just needs examining for classmate, tradition
Demonstration table is only a Demonstration table, and the classmate that sits in the back row is hardly visible, and this reduces quality of instruction, then how to design
A kind of good electronic experiment Demonstration table of effect, this, which turns into us, needs to solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of electronic experiment Demonstration table solve asking proposed in background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of electronic experiment Demonstration table, including demonstration
Plate, transformer, volometer and ten thousand are placed in platform, battery, liquor box, camera, tablet personal computer, showing stand, plumb joint, experiment
Saved to rotating, be provided with battery on the left of the Demonstration table in cabinet, switch is provided with the upside of battery, the switch, which is electrically connected with, to be stored
Battery and transformer, for the transformer on the left of Demonstration table, Demonstration table left side edge is provided with illuminating lamp, is provided with the upside of Demonstration table
Plate is placed in experiment, is provided with chute on the right side of Demonstration table, chute is provided with cradling piece, and cradling piece passes through universal rotational section connecting welding
Head, cradling piece bottom are provided with roller, are provided with volometer on the left of the chute, volometer is provided with red pen and black pen, omnipotent
Liquor box, liquor box connection right side water pipe are provided with the downside of ammeter in cabinet, the Demonstration table right side edge is provided with showing stand.
Preferably, the universal rotational section includes connecting tube, clamp, mother bulb and bulbec, and the mother bulb is provided with cylindrical hole,
Bulbec is provided with projection, and projection is provided with screw thread, and bulbec inserts cylindrical hole by projection and is connected to mother bulb, in the connecting tube
Portion is set to hollow, and the bulbec is inserted into inside connecting tube, connecting tube other end connecting welding head.
Preferably, the showing stand includes supporting plate, spring lever, clamp and camera, and the camera is located at showing stand
Left survey, showing stand right side are provided with supporting plate, and tablet personal computer is fixed in supporting plate by spring lever and clamp, the tablet personal computer
Camera is connected by data wire.
Preferably, the transformer is provided with four wiring holes, and variable voltage is set between 12-48 volts.
Preferably, air pump is provided with the Demonstration table, battery is electrically connected with air pump, air pump connection liquor box, liquor box
Connecting water pipe.
Compared with prior art, the beneficial effects of the utility model are as follows：
1. the utility model is provided with camera, camera connection tablet personal computer, flat board by designing showing stand, showing stand
Computer is fixed on support frame, and by the operation note of teacher's minor detail and heel row is showed by tablet personal computer by camera
Life is seen, is improved the quality of teaching, while installs universal rotational section in plumb joint, it is possible to achieve multi-angle regulates and controls plumb joint, is easy to pair
Experimental provision is subjected to.
2. the utility model can be selected as needed by devising transformer, teacher on Demonstration table when testing
Select low volt voltage to use, while volometer be mounted with Demonstration table, be easy to teacher to carry out operation demonstration to experimental provision,
Liquor box is with the addition of inside Demonstration table simultaneously, makes whole equipment function more complete.
Brief description of the drawings
Fig. 1 is a kind of electronic experiment Demonstration table structural representation of the utility model；
Fig. 2 is a kind of electronic experiment Demonstration table universal rotational section schematic diagram of the utility model；
In figure：1- Demonstration tables, 2- batteries, 3- liquor boxs, 4- cameras, 5- tablet personal computers, 6- showing stands, 7- welding
Plate, 9- transformers, 10- volometers, 11- universal rotational sections, 12- connecting tubes, 13- clamps, 14- mothers are placed in head, 8- experiments
Ball, 15- bulbecs, 16- supporting plates, 17- spring levers, 18- clamps.
Embodiment
Below in conjunction with the real-Shi Lizhong of the utility model accompanying drawing, the technical scheme in the embodiment of the utility model is entered
Row clearly and completely describes, it is clear that and described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of electronic experiment Demonstration table, including Demonstration table
1st, plate 8, transformer 9, omnipotent is placed in battery 2, liquor box 3, camera 4, tablet personal computer 5, showing stand 6, plumb joint 7, experiment
Ammeter 10 and universal rotational section 11, the left side cabinet of Demonstration table 1 is interior to be provided with battery 2, and the upside of battery 2 is provided with switch, institute
State switch and be electrically connected with battery and transformer 9, the transformer 9 is provided with located at the left side of Demonstration table 1, the left side edge of Demonstration table 1
Illuminating lamp, Demonstration table upside are provided with experiment and place plate 8, and the right side of Demonstration table 1 is provided with chute, and chute is provided with cradling piece, cradling piece
By the connecting welding of universal rotational section 11 first 7, cradling piece bottom is provided with roller, is provided with volometer 10 on the left of the chute, and ten thousand
Energy ammeter 10 is provided with red pen and black pen, and liquor box 3 is provided with the downside cabinet of volometer 10, and liquor box 3 connects right side water pipe,
The Demonstration table right side edge is provided with showing stand 6.
The universal rotational section 11 includes connecting tube 12, clamp 13, mother bulb 14 and bulbec 15, and the mother bulb 14 is provided with cylinder
Shape hole, bulbec 15 are provided with projection, and projection is provided with screw thread, and bulbec 15 inserts cylindrical hole by projection and is connected to mother bulb 14,
It is set to hollow inside the connecting tube 12, the bulbec 15 is inserted into inside connecting tube 12, the connection weldering of the other end of connecting tube 12
Joint 7.Realize that plumb joint 7 can be with multi-angle rotary by designing universal rotational section 11, while plumb joint 7 is slided in Demonstration table bottom
Dynamic connection, this improves the flexibility of plumb joint 7, overall to cause teacher to do experimental implementation and more facilitate.
The showing stand includes supporting plate 16, spring lever 17, clamp 18 and camera 4, and the camera 4 is located at displaying
6 left survey of frame, the right side of showing stand 6 are provided with supporting plate 16, and tablet personal computer 5 is fixed on supporting plate 16 by spring lever 17 and clamp 18
On, the data wire of tablet personal computer 5 connects camera 4.Tablet personal computer 5, flat board electricity are connected by the camera 4 on showing stand 6
Brain 5 is fixed in supporting plate 16, and camera 4 shows heel row by the operation note of teacher's minor detail and by tablet personal computer 5
Life is seen, is improved the quality of teaching.
The transformer 9 is provided with four wiring holes, and variable voltage is set between 12-48 volts.By designing four connections
Hole, the volt voltage for being easy to teacher to select to need carry out experimental implementation.
Air pump is provided with the Demonstration table 1, battery 2 is electrically connected with air pump, air pump connection liquor box 3, and liquor box 3 connects
Water pipe.Air pump is connected by battery 2, drives the liquid in liquor box 3 to be sprayed from water pipe, is easy to teacher to do experiment and uses.
Operation principle：It should be noted that universal rotational section 11 is assembled as needed first, by bulbec 15 and mother bulb 14
It is attached, while installs plumb joint 7, slides on the entirety of plumb joint 7 and Demonstration table 1 and rotate to correct position, can be to reality
Test the experiment body placed on plate 8 to be operated, by opening tablet personal computer 5, camera 4 is directed at teacher's operating position, will be whole
Volumetric video, which is shown on tablet personal computer 5, shows student to see, connects different wiring holes on transformer 9 as needed, while can be with
Using volometer on Demonstration table 10, global design function is more complete.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
- A kind of 1. electronic experiment Demonstration table, it is characterised in that：Including Demonstration table (1), battery (2), liquor box (3), camera (4), plate (8), transformer (9), volometer (10) and ten thousand are placed in tablet personal computer (5), showing stand (6), plumb joint (7), experiment (11) are saved to rotating, are provided with battery (2) on the left of the Demonstration table (1) in cabinet, switch is provided with the upside of battery (2), it is described Switch is electrically connected with battery (2) and transformer (9), and the transformer (9) is on the left of Demonstration table (1), on the left of Demonstration table (1) Edge is provided with illuminating lamp, and experiment is provided with the upside of Demonstration table (1) and places plate (8), chute is provided with the right side of Demonstration table (1), is set on chute There is cradling piece, for cradling piece by universal rotational section (11) connecting welding head (7), cradling piece bottom is provided with roller, and the chute is left Side is provided with volometer (10)；Volometer (10) is provided with red pen and black pen, and liquor box (3), liquor box are provided with the cabinet of volometer (10) downside (3) connection right side water pipe, Demonstration table (1) right side edge are provided with showing stand (6)；The universal rotational section (11) includes connection (12), clamp (13), mother bulb (14) and bulbec (15) are managed, the mother bulb (14) is provided with cylindrical hole, and bulbec (15) is provided with convex Block, projection are provided with screw thread, and bulbec (15) inserts cylindrical hole by projection and is connected to mother bulb (14), and the connecting tube (12) is interior Portion is set to hollow, and the bulbec (15) is inserted into connecting tube (12) inside, connecting tube (12) other end connecting welding head (7).
- A kind of 2. electronic experiment Demonstration table according to claim 1, it is characterised in that：The showing stand (6) includes support Plate (16), spring lever (17), clamp (18) and camera (4), the camera (4) are located at showing stand (6) left survey, showing stand (6) right side is provided with supporting plate (16), and tablet personal computer (5) is fixed in supporting plate (16) by spring lever (17) and clamp (18), Tablet personal computer (5) the data wire connection camera (4).
- A kind of 3. electronic experiment Demonstration table according to claim 1, it is characterised in that：The transformer (9) is provided with four Wiring hole, variable voltage are set between 12-48 volts.
- A kind of 4. electronic experiment Demonstration table according to claim 1, it is characterised in that：Gas is provided with the Demonstration table (1) Pump, battery (2) are electrically connected with air pump, air pump connection liquor box (3), liquor box (3) connecting water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399336.9U CN206805887U (en) | 2017-04-17 | 2017-04-17 | A kind of electronic experiment Demonstration table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399336.9U CN206805887U (en) | 2017-04-17 | 2017-04-17 | A kind of electronic experiment Demonstration table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206805887U true CN206805887U (en) | 2017-12-26 |
Family
ID=60731830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720399336.9U Expired - Fee Related CN206805887U (en) | 2017-04-17 | 2017-04-17 | A kind of electronic experiment Demonstration table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206805887U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731060A (en) * | 2017-10-17 | 2018-02-23 | 大连莲日新农业科技有限公司 | A kind of physics experiments of high school instructional device |
| CN108538116A (en) * | 2018-05-19 | 2018-09-14 | 宁夏师范学院 | A kind of PAD classroom instructions multimedia presentation experimental bench |
-
2017
- 2017-04-17 CN CN201720399336.9U patent/CN206805887U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731060A (en) * | 2017-10-17 | 2018-02-23 | 大连莲日新农业科技有限公司 | A kind of physics experiments of high school instructional device |
| CN108538116A (en) * | 2018-05-19 | 2018-09-14 | 宁夏师范学院 | A kind of PAD classroom instructions multimedia presentation experimental bench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20190417 |