CN108479885A - A kind of convenient physics experiments of high school Demonstration table of observation - Google Patents
A kind of convenient physics experiments of high school Demonstration table of observation Download PDFInfo
- Publication number
- CN108479885A CN108479885A CN201810537141.5A CN201810537141A CN108479885A CN 108479885 A CN108479885 A CN 108479885A CN 201810537141 A CN201810537141 A CN 201810537141A CN 108479885 A CN108479885 A CN 108479885A
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- China
- Prior art keywords
- wall
- bolted
- high school
- demonstration table
- leading screw
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- 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.)
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- 240000004282 Grewia occidentalis Species 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
Abstract
The invention belongs to high school physics technical fields, especially a kind of convenient physics experiments of high school Demonstration table of observation, it is relatively low for Physical Experiment Demonstration table observation, controllability is low, the problem of convenience difference, now propose following scheme, including fixed plate, fixed plate both sides outer wall is provided with the first sliding groove, and first the side inner wall of sliding groove be bolted first bearing, fixed plate side outer wall has been bolted the first driving motor, and one end of the first driving motor output shaft is welded with the first drive link.The present invention can be very good the tool of storage Physical Experiment, prevent the loss of laboratory apparatus, laboratory apparatus is set to collect storage more convenient, improve the convenience of device, it can be very good height and the position of adjusting display screen, the controllability of device is improved, the angle of display screen can be rotated, in face of user's enhanced convenience of different directions when display screen being made to use.
Description
Technical field
The present invention relates to high school physics technical field more particularly to a kind of convenient physics experiments of high school Demonstration tables of observation.
Background technology
Physics is the subject based on experiment at present, and many laws are introduced and verified by testing.And
In order to show these Physical Experiments in teaching, it is necessary to which various equipment use simultaneously, can well show Physical Experiment
To student.
Through retrieval, Chinese patent grant number is the patent of CN204463494U, discloses a kind of Physical Experiment demonstration
Platform, including stage body, holder, video camera, console and scale；Wherein, stage body includes experiment table top, video camera storage area, power supply
Socket, storage tank and power switch are set as experiment table top at the top of stage body, and scale, experimental bench are provided on experiment table top
The left end face in face is fixedly connected with console, and console is divided into three parts, and respectively power supply test area, power supply refer to from front to back
Show area and display, in the right side wall of stage body, is disposed with power outlet and video camera storage area, the branch from top to bottom
Frame is divided into three sections, respectively holder one, holder two and holder three, wherein to be fixedly connected and phase between holder one and holder two
It is mutually vertical, to be fixedly connected and being mutually perpendicular between holder two and holder three, described one one end of holder and video camera storage area
Madial wall be fixedly connected, the other end is fixedly connected with holder two.It is had the following disadvantages in above-mentioned patent：Instrument is anti-when use
Slip is bad, and the convenience of device is poor when cannot observe experimental conditions well, and use, and controllability is low, and
Above-mentioned patent cannot solve problems, and therefore, there is an urgent need for a kind of convenient physics experiments of high school Demonstration tables of observation.
Invention content
Relatively low based on Physical Experiment Demonstration table design observation, controllability is low, the technical problem of convenience difference, this hair
It is bright to propose a kind of convenient physics experiments of high school Demonstration table of observation.
A kind of convenient physics experiments of high school Demonstration table of observation proposed by the present invention, including fixed plate, the fixed plate two
Side outer wall is provided with the first sliding groove, and the side inner wall of the first sliding groove has been bolted first bearing, the fixation
Plate side outer wall has been bolted the first driving motor, and one end of the first driving motor output shaft is welded with the first transmission
Bar, first drive link side outer wall are welded with the first leading screw, and the first leading screw is located at the inside of the first sliding groove, and described
The side inner wall of one sliding groove is bolted there are two the first gag lever post, and the first leading screw be located at two the first gag lever posts it
Between, the side outer wall welding of first leading screw one end and first bearing far from the first drive link, first threads of lead screw
It is connected with the first sliding shoe, and the first sliding shoe is located between two the first gag lever posts, the side outer wall of first sliding shoe
It is bolted supporting rod, and supporting rod is plugged with sliding sleeve, be located remotely from the first sliding shoe one of the sliding sleeve
End, and the side outer wall of sliding sleeve is provided with threaded hole, and the internal whorl of threaded hole is connected with fixing bolt, the sliding sleeve
Side outer wall has been bolted connecting rod, and connecting rod is located remotely from the side of threaded hole, outside the top of the connecting rod
Wall has been bolted rotation axis, and rotation axis is rotatably connected to turning set, and the top exterior walls of the turning set pass through bolt
It is fixed with display screen, the top exterior walls of the connecting rod have been bolted the second driving motor, and the second driving motor position
In the side far from rotation axis.
Preferably, one end of second driving motor output shaft is welded with the second drive link, and the one of the second drive link
Side outer wall is welded with first gear disk, and first gear disk is located remotely from one end of output shaft, and the bottom outer wall of connecting rod is provided with
The both sides inner wall of two sliding grooves, the second sliding groove has been bolted second bearing, and the second sliding groove side inner wall passes through
Bolt is fixed there are two the second gag lever post, and the opposite side outer wall of two second bearings has been bolted the second leading screw, the
Two leading screws are located between two the second gag lever posts.
Preferably, second leading screw side outer wall is welded with second gear disk, and second gear disk is located at close to second
The side of bearing, is provided with living hinge between first gear disk and second gear disk, the second threads of lead screw is connected with the second cunning
Motion block, the second sliding shoe are located between two the second gag lever posts, and the specification of the second sliding shoe is identical with the specification of the first sliding shoe,
The bottom outer wall of the second sliding shoe has been bolted universal bar, and the bottom outer wall of universal bar has been bolted camera shooting
Head.
Preferably, the fixed plate bottom outer wall has been bolted storage box, and the both sides outer wall of storage box is logical
It crosses bolt and is fixed with hinge.
Preferably, the side outer wall of the hinge has been bolted chamber door, and chamber door is located at hinge far from storage box
Side.
Preferably, the side outer wall of the chamber door has been bolted handle, and handle is located remotely from the side of hinge.
Preferably, the fixed plate top exterior walls have been bolted limiting plate, and limiting plate is located at the top of fixed plate
The side of outer wall.
Preferably, the fixed plate top exterior walls are provided with scale, and scale is located at close to the side of limiting plate.
Preferably, the fixed plate top exterior walls are bonded with rubber pad, and rubber pad is located at close to the side of scale.
Preferably, the fixed plate bottom outer wall is bolted there are four support leg, and four support legs distinguish positions
In four corners of fixed plate bottom outer wall.
Having the beneficial effect that in the present invention：
1, by the setting of storage box, the tool of storage Physical Experiment is can be very good, the loss of laboratory apparatus is prevented, makes reality
It is more convenient to test instrument collection storage, improves the convenience of device.
It 2, can be with by the setting of sliding sleeve, the first leading screw, the first driving motor, the second leading screw and the second driving motor
Height and the position for adjusting display screen well, improve the controllability of device.
3, by the setting of rotation axis, turning set, camera and display screen, the angle of display screen can be rotated, display is made
In face of user's enhanced convenience of different directions when screen uses, the subtle performance of Physical Experiment can be very easily observed,
Improve the convenience of device.
4, by the setting of scale and rubber pad, sliding of the instrument on fixed plate when can be very good to prevent from using,
It can be very good to observe the misalignment and details during Physical Experiment, improve the skid resistance of device and vdiverse in function
Property.
Description of the drawings
Fig. 1 is a kind of schematic cross-sectional view of convenient physics experiments of high school Demonstration table of observation proposed by the present invention；
Fig. 2 is a kind of the second screw structure schematic diagram of convenient physics experiments of high school Demonstration table of observation proposed by the present invention；
Fig. 3 is a kind of side structure schematic view of convenient physics experiments of high school Demonstration table of observation proposed by the present invention；
Fig. 4 is a kind of fixed plate structure schematic diagram of convenient physics experiments of high school Demonstration table of observation proposed by the present invention；
Fig. 5 is a kind of storage box structural schematic diagram of convenient physics experiments of high school Demonstration table of observation proposed by the present invention.
In figure：1 fixed plate, 2 first gag lever posts, 3 first sliding shoes, 4 first leading screws, 5 first sliding grooves, 6 supporting rods, 7
Fixing bolt, 8 sliding sleeves, 9 connecting rods, 10 cameras, 11 the second sliding shoes, 12 rotation axis, 13 turning sets, 14 display screens, 15
Universal bar, 16 second driving motors, 17 second drive links, 18 first gear disks, 19 living hinges, 20 storage boxes, 21 support legs,
22 second sliding grooves, 23 second gag lever posts, 24 second leading screws, 25 second gear disks, 26 second bearings, 27 first bearings, 28
One driving motor, 29 first drive links, 30 scales, 31 rubber pads, 32 limiting plates, 33 chamber doors, 34 hinges, 35 handles.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, the convenient physics experiments of high school Demonstration table of a kind of observation, including fixed plate 1, outside 1 both sides of fixed plate
Wall is provided with the first sliding groove 5, and the side inner wall of the first sliding groove 5 has been bolted first bearing 27, fixed plate 1 one
Side outer wall has been bolted the first driving motor 28, and one end of 28 output shaft of the first driving motor is welded with the first transmission
Bar 29,29 side outer wall of the first drive link is welded with the first leading screw 4, and the first leading screw 4 is located at the inside of the first sliding groove 5, the
The side inner wall of one sliding groove 5 is bolted there are two the first gag lever post 2, and the first leading screw 4 is located at two first limits
Between bar 2, the one end of the first leading screw 4 far from the first drive link 29 and the side outer wall of first bearing 27 weld, 4 spiral shell of the first leading screw
Line is connected with the first sliding shoe 3, and the first sliding shoe 3 is located between two the first gag lever posts 2, outside the side of the first sliding shoe 3
Wall has been bolted supporting rod 6, and supporting rod 6 is plugged with sliding sleeve 8, and sliding sleeve 8 is located remotely from the first sliding shoe 3
One end, and the side outer wall of sliding sleeve 8 is provided with threaded hole, and the internal whorl of threaded hole is connected with fixing bolt 7, sliding sleeve 8
Side outer wall be bolted connecting rod 9, and connecting rod 9 is located remotely from the side of threaded hole, outside the top of connecting rod 9
Wall has been bolted rotation axis 12, and rotation axis 12 is rotatably connected to turning set 13, and the top exterior walls of turning set 13 pass through
Bolt is fixed with display screen 14, and rotation axis 12 and turning set 13 can be very good the orientation angle of rotation display screen 14, make display
When screen 14 uses second has been bolted in face of user's enhanced convenience of different directions, the top exterior walls of connecting rod 9
Driving motor 16, and the second driving motor 16 is located remotely from the side of rotation axis 12.
In the present invention, one end of 16 output shaft of the second driving motor is welded with the second drive link 17, and the second drive link 17
Side outer wall be welded with first gear disk 18, first gear disk 18 is located remotely from one end of output shaft, outside the bottom of connecting rod 9
Wall is provided with the second sliding groove 22, and the both sides inner wall of the second sliding groove 22 has been bolted second bearing 26, the second sliding
22 side inner wall of slot is bolted there are two the second gag lever post 23, and the opposite side outer wall of two second bearings 26 passes through spiral shell
Bolt is fixed with the second leading screw 24, and the second leading screw 24 is located between two the second gag lever posts 23.
Second leading screw, 24 side outer wall is welded with second gear disk 25, and second gear disk 25 is located at close to second bearing 26
Side, living hinge 19 is provided between first gear disk 18 and second gear disk 25, the second leading screw 24 is threaded with
Two sliding shoes 11, the second sliding shoe 11 are located between two the second gag lever posts 23, the specification of the second sliding shoe 11 and the first sliding
The specification of block 3 is identical, and the bottom outer wall of the second sliding shoe 11 has been bolted universal bar 15, the bottom outer wall of universal bar 15
It has been bolted camera 10.
The side outer wall of hinge 34 has been bolted chamber door 33, and chamber door 33 is located at hinge 34 far from storage box 20
The side outer wall of side, chamber door 33 has been bolted handle 35, and handle 35 is located remotely from the side of hinge 34, fixed plate
1 top exterior walls have been bolted limiting plate 32, and limiting plate 32 is located at the side of 1 top exterior walls of fixed plate, and fixed plate 1 is pushed up
Portion's outer wall is provided with scale 30, and scale 30 can be very good to observe misalignment and details during Physical Experiment, and scale
30 are located at close to the side of limiting plate 32, and 1 top exterior walls of fixed plate are bonded with rubber pad 31, and rubber pad 31 can be very good to prevent
Sliding of the instrument on fixed plate 1 when use, and rubber pad 31 is located at close to the side of scale 30,1 bottom outer wall of fixed plate
Support leg 21 there are four being bolted, and four support legs 21 are located at four corners of 1 bottom outer wall of fixed plate.
When using the present invention, pass through sliding sleeve 8, the first leading screw 4, the first driving motor 28,24 and of the second leading screw first
Second driving motor 16 adjusts the position of display screen 14, then can rotate display screen 14 by rotation axis 12, turning set 13 again
Angle, make display screen 14 use when in face of different directions user's enhanced convenience, can very easily observe physics
Camera 10 is directed at the position tested when use, information is shown by display screen 14 by the subtle performance of experiment,
Sliding of the instrument on fixed plate 1, can be very good to observe when scale 30 and rubber pad 31 can be very good to prevent from using
Misalignment during Physical Experiment and details.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of convenient physics experiments of high school Demonstration table of observation, including fixed plate（1）, which is characterized in that the fixed plate（1）
Both sides outer wall is provided with the first sliding groove（5）, and the first sliding groove（5）Side inner wall be bolted first bearing
（27）, the fixed plate（1）Side outer wall has been bolted the first driving motor（28）, and the first driving motor（28）It is defeated
One end of shaft is welded with the first drive link（29）, first drive link（29）Side outer wall is welded with the first leading screw（4）, and
First leading screw（4）Positioned at the first sliding groove（5）Inside, first sliding groove（5）Side inner wall be bolted
Two the first gag lever posts（2）, and the first leading screw（4）Positioned at two the first gag lever posts（2）Between, first leading screw（4）It is separate
First drive link（29）One end and first bearing（27）The welding of side outer wall, first leading screw（4）It is threaded with
One sliding shoe（3）, and the first sliding shoe（3）Positioned at two the first gag lever posts（2）Between, first sliding shoe（3）Side
Outer wall has been bolted supporting rod（6）, and supporting rod（6）It is plugged with sliding sleeve（8）, the sliding sleeve（8）Be located at it is remote
From the first sliding shoe（3）One end, and sliding sleeve（8）Side outer wall be provided with threaded hole, and the internal whorl connection of threaded hole
There is fixing bolt（7）, the sliding sleeve（8）Side outer wall be bolted connecting rod（9）, and connecting rod（9）It is located at
Side far from threaded hole, the connecting rod（9）Top exterior walls be bolted rotation axis（12）, and rotation axis（12）
It is rotatably connected to turning set（13）, the turning set（13）Top exterior walls be bolted display screen（14）, the company
Extension bar（9）Top exterior walls be bolted the second driving motor（16）, and the second driving motor（16）It is located remotely from and turns
Moving axis（12）Side.
2. a kind of convenient physics experiments of high school Demonstration table of observation according to claim 1, which is characterized in that described second
Driving motor（16）One end of output shaft is welded with the second drive link（17）, and the second drive link（17）Side outer wall be welded with
First gear disk（18）, first gear disk（18）It is located remotely from one end of output shaft, connecting rod（9）Bottom outer wall be provided with second
Sliding groove（22）, the second sliding groove（22）Both sides inner wall be bolted second bearing（26）, the second sliding groove
（22）Side inner wall is bolted there are two the second gag lever post（23）, two second bearings（26）Opposite side outer wall is logical
It crosses bolt and is fixed with the second leading screw（24）, the second leading screw（24）Positioned at two the second gag lever posts（23）Between.
3. a kind of convenient physics experiments of high school Demonstration table of observation according to claim 2, which is characterized in that described second
Leading screw（24）Side outer wall is welded with second gear disk（25）, and second gear disk（25）Positioned at close to second bearing（26）One
Side, first gear disk（18）With second gear disk（25）Between be provided with living hinge（19）, the second leading screw（24）It is threadedly coupled
There is the second sliding shoe（11）, the second sliding shoe（11）Positioned at two the second gag lever posts（23）Between, the second sliding shoe（11）Rule
Lattice and the first sliding shoe（3）Specification it is identical, the second sliding shoe（11）Bottom outer wall be bolted universal bar（15）,
Universal bar（15）Bottom outer wall be bolted camera（10）.
4. a kind of convenient physics experiments of high school Demonstration table of observation according to claim 1, which is characterized in that the fixation
Plate（1）Bottom outer wall has been bolted storage box（20）, and storage box（20）Both sides outer wall be bolted
Hinge（34）.
5. a kind of convenient physics experiments of high school Demonstration table of observation according to claim 4, which is characterized in that the hinge
（34）Side outer wall be bolted chamber door（33）, and chamber door（33）Positioned at hinge（34）Far from storage box（20）One
Side.
6. a kind of convenient physics experiments of high school Demonstration table of observation according to claim 5, which is characterized in that the chamber door
（33）Side outer wall be bolted handle（35）, and handle（35）It is located remotely from hinge（34）Side.
7. a kind of convenient physics experiments of high school Demonstration table of observation according to claim 1, which is characterized in that the fixation
Plate（1）Top exterior walls have been bolted limiting plate（32）, and limiting plate（32）Positioned at fixed plate（1）The one of top exterior walls
Side.
8. a kind of convenient physics experiments of high school Demonstration table of observation according to claim 7, which is characterized in that the fixation
Plate（1）Top exterior walls are provided with scale（30）, and scale（30）Positioned at close to limiting plate（32）Side.
9. a kind of convenient physics experiments of high school Demonstration table of observation according to claim 8, which is characterized in that the fixation
Plate（1）Top exterior walls are bonded with rubber pad（31）, and rubber pad（31）Positioned at close to scale（30）Side.
10. a kind of convenient physics experiments of high school Demonstration table of observation according to claim 9, which is characterized in that described solid
Fixed board（1）Bottom outer wall is bolted there are four support leg（21）, and four support legs（21）It is located at fixed plate（1）
Four corners of bottom outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810537141.5A CN108479885A (en) | 2018-05-30 | 2018-05-30 | A kind of convenient physics experiments of high school Demonstration table of observation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810537141.5A CN108479885A (en) | 2018-05-30 | 2018-05-30 | A kind of convenient physics experiments of high school Demonstration table of observation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108479885A true CN108479885A (en) | 2018-09-04 |
Family
ID=63351434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810537141.5A Withdrawn CN108479885A (en) | 2018-05-30 | 2018-05-30 | A kind of convenient physics experiments of high school Demonstration table of observation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108479885A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112530209A (en) * | 2020-12-08 | 2021-03-19 | 湖南文理学院 | A action demonstration stage property for sports teaching |
| CN114882745A (en) * | 2022-07-01 | 2022-08-09 | 肯拓（天津）工业自动化技术有限公司 | Artificial intelligence teaching experiment platform |
-
2018
- 2018-05-30 CN CN201810537141.5A patent/CN108479885A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112530209A (en) * | 2020-12-08 | 2021-03-19 | 湖南文理学院 | A action demonstration stage property for sports teaching |
| CN114882745A (en) * | 2022-07-01 | 2022-08-09 | 肯拓（天津）工业自动化技术有限公司 | Artificial intelligence teaching experiment platform |
| CN114882745B (en) * | 2022-07-01 | 2022-10-18 | 肯拓（天津）工业自动化技术有限公司 | Artificial intelligence teaching experiment platform |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180904 |