CN109658789A - A kind of high school physics AC frequency conversion electromagnetic induction magnetizing assembly - Google Patents
A kind of high school physics AC frequency conversion electromagnetic induction magnetizing assembly Download PDFInfo
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- CN109658789A CN109658789A CN201910014367.1A CN201910014367A CN109658789A CN 109658789 A CN109658789 A CN 109658789A CN 201910014367 A CN201910014367 A CN 201910014367A CN 109658789 A CN109658789 A CN 109658789A
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- 230000005674 electromagnetic induction Effects 0.000 title claims abstract description 22
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- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
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- 238000004506 ultrasonic cleaning Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
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- 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
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/181—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for electric and magnetic fields; for voltages; for currents
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Abstract
The invention discloses a kind of high school physics AC frequency conversion electromagnetic induction magnetizing assemblys, including bottom plate, the first rotation hole is offered at the top of the bottom plate, driving motor is fixedly installed at the top of bottom plate, the output shaft of driving motor extends in the first rotation hole and is welded with shaft, the first rotation chamber is offered on bottom plate, first rotation chamber is located at the lower section of driving motor and is connected to the first rotation hole, the bottom end of shaft extends to that the first rotation is intracavitary and fixing sleeve is equipped with the first sprocket wheel and the second sprocket wheel, the second rotation chamber is offered on bottom plate, second rotation chamber offers the first putting hole on the side inner wall of the first rotation chamber, first putting hole and the first rotation chamber connection, the first chain is equipped in first putting hole.The present invention can be convenient for experimental implementation, while the angle of demonstration board can be adjusted, more convenient can be observed, structure is simple, easy to use to station using being highly adjusted.
Description
Technical field
The present invention relates to magnetizing assembly technical field more particularly to a kind of high school physics AC frequency conversion electromagnetic induction magnetization dresses
It sets.
Background technique
Under the influence of a magnetic field, physics and chemical property will change many substances to some extent, to change
Its subsequent application function or effect.Most at present is fixed magnetic field, and magnetic direction is fixed, and AC frequency conversion electromagnetic induction magnetizes
Electromagnetic field in device is an alternating magnetic field, magnetic force be with the consistent reciprocating forces of frequency, to the substance in magnetic field repeatedly into
Row effect, make substance physics and chemical property with the variation of frequency and magnetic induction intensity and.
On high school physics class, teacher can by experiment carry out test and verification different experiments the phenomenon that and relationship, thus
Promote students to the understanding of whole experiment process and skilled grasp, during the experiment, needing to use experimental provision includes, packet
Demonstration board is included, lectern is equipped with demonstration board, and master control program is equipped in demonstration board, fixed frame is installed on rear side of demonstration board,
Ultrasonic cleaning machine is installed, and ultrasonic cleaning machine lower end is equipped with convolution chamber among the fixed frame, and is equipped on the downside of the chamber that circles round
Net is cleaned, apparatus for electrolyzing is equipped on the upside of fixed frame, and apparatus for electrolyzing includes student power source and water electrolyser, and student is electric
Source is electrically connected water electrolyser by conducting wire.The physics experiments of high school instructional device be equipped with photoelectric effect demonstration device, ultrasonic cleaning machine,
Apparatus for electrolyzing, accelerator, arc chute, camera and display screen.
Existing experimental provision has that height is not easy to be adjusted, and operates and exists centainly to experimenter
Trouble, and the angle of demonstration board is not easy to be adjusted, the problem of being not easy to the observation of students for being in different angle, therefore,
It is proposed that a kind of high school physics AC frequency conversion electromagnetic induction magnetizing assembly solves the above problems.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of high school physics AC frequency conversion electromagnetic induction magnetic
Makeup is set.
A kind of high school physics AC frequency conversion electromagnetic induction magnetizing assembly proposed by the present invention, including bottom plate, the bottom plate
Top offers the first rotation hole, and driving motor is fixedly installed at the top of bottom plate, and the output shaft of driving motor extends to first
In rotation hole and be welded with shaft, offer the first rotation chamber on bottom plate, the first rotation chamber be located at the lower section of driving motor and with
The connection of first rotation hole, the bottom end of shaft extend to that the first rotation is intracavitary and fixing sleeve is equipped with the first sprocket wheel and the second sprocket wheel, bottom
The second rotation chamber is offered on plate, the second rotation chamber offers the first putting hole on the side inner wall of the first rotation chamber, the
One putting hole and the first rotation chamber connection, the first putting hole is interior to be equipped with the first chain, and the second rotation is intracavitary to be rotatably equipped with third
Sprocket wheel, the first sprocket wheel and third sprocket wheel and same first chain are meshed, and offer the second rotation hole at the top of bottom plate, and second
Rotation hole and the second rotation chamber are connected to, and the first screw rod is welded on third sprocket wheel, and the top of bottom plate is equipped with station, station
Bottom is welded with elevating lever, and elevating lever is located at the top of the second rotation hole, and the bottom of elevating lever offers the first thread groove, and first
Screw rod and the first thread groove are threadedly coupled, and offer third rotation chamber on bottom plate, and the first rotation chamber is located at the second rotation chamber and the
Between three rotation chambers, third rotates chamber and offers the second putting hole, the second putting hole on the side inner wall of the first rotation chamber
Be connected to the first rotation chamber, is equipped with the second chain in the second putting hole, third rotate it is intracavitary be rotatably equipped with the 4th sprocket wheel, second
Sprocket wheel and the engagement of the 4th sprocket wheel and same second chain, offer third rotation hole at the top of bottom plate, third rotation hole and the
Three rotation chambers are connected to, and the second screw rod are rotatably equipped in third rotation hole, it is intracavitary that the bottom end of the second screw rod extends to third rotation
And be welded on the 4th sprocket wheel, the first slide opening is offered on the station, and slide bar, slide bar position are slidably fitted in the first slide opening
The second thread groove is offered in the bottom of the top of third rotation hole, and slide bar, the top of the second screw rod extends to the outer of bottom plate
Side is simultaneously threadedly coupled with the second thread groove, and the top of the slide bar extends to the top of station and is rotatably equipped with demonstration board,
The top slide of the station is equipped with sliding block, and sliding is rotatably equipped with the bottom of demonstration board on sliding block.
Preferably, the bottom of the bottom plate is welded with multiple supporting legs, and the lower rotation of supporting leg is equipped with idler wheel.
Preferably, it is welded with first bearing in the bottom interior wall of the first rotation chamber, the bottom end of shaft is welded in first
On the inner ring of shaft.
Preferably, the outer ring of second bearing, the inner ring welding of second bearing are welded on the inner wall of second rotation hole
In on the first screw rod.
Preferably, the outer ring of 3rd bearing, the inner ring welding of 3rd bearing are welded on the inner wall of the third rotation hole
In on the second screw rod.
Preferably, the bottom of the station is welded with fixed link, and the bottom of fixed link offers sliding slot, sliding in sliding slot
First gag lever post is installed, the top both ends of the first gag lever post are welded with limited block, offer on the two sides inner wall of sliding slot
Limiting slot, limited block are slidably mounted in corresponding limiting slot.
Preferably, two the first fixed blocks are welded at the top of the station, two the first fixed blocks are close to each other
Side is welded with same second gag lever post, and the second slide opening is offered on sliding block, and the second gag lever post is slidably mounted on the second slide opening
It is interior.
Preferably, the slide bar is welded with the second fixed block far from the side of demonstration board, and is offered on the second fixed block
Three slide openings are slidably fitted with third gag lever post in third slide opening, and the top of third gag lever post extends to the outside of the second fixed block
And it is welded with block, the bottom end of third gag lever post is welded on station.
Beneficial effects of the present invention:
Pass through driving motor, rotation hole, the first rotation chamber, shaft, the first sprocket wheel, the second sprocket wheel, the first putting hole, first
Chain, the second cooperation for rotating chamber, third sprocket wheel, the second rotation hole, the first screw rod, elevating lever and the first thread groove can be to behaviour
Make being adjusted using height for platform, when in use, by starting driving motor, the output shaft of driving motor drives shaft to turn
It is dynamic, guarantee that shaft rotation not deviation, shaft drive the rotation of the first sprocket wheel by first bearing, the first sprocket wheel is by driving the first chain
Item drives the rotation of third sprocket wheel, and third sprocket wheel drives the rotation of the first screw rod, and it is not inclined to guarantee that the first screw rod rotates by second bearing
Position, the first screw rod drive elevating lever mobile, pass through fixed link, sliding slot, gag lever post, limiting slot by rotating in the first thread groove
Cooperation with limited block guarantees that elevating lever slides vertically not deviation, by sliding up and down for elevating lever, thus realization pair
Station is adjusted using height；
It is slided by the second putting hole, the second chain, third rotation chamber, third sprocket wheel, the second screw rod, the 4th sprocket wheel, first
The cooperation in hole, slide bar, the second thread groove and sliding block can simultaneously be adjusted the angle of demonstration board, in station lifting,
Shaft drives the rotation of the second sprocket wheel, and the second sprocket wheel passes through the 4th sprocket wheel by driving the rotation of the 4th sprocket wheel of the second chain-driving
It rotates and drives the rotation of the second screw rod, the second screw rod, with moving slide-bar movement, passes through second by rotating in the second thread groove
The cooperation of fixed block, third slide opening, third gag lever post and block guarantees sliding bar not deviation, passes through the second thread groove and first
Thread rotary orientation in thread groove is on the contrary, to realize that the direction of motion of slide bar and elevating lever drives demonstration board on the contrary, slide bar is mobile
Rotation, demonstration board band movable slider is mobile, rotated on sliding block by demonstration board, is matched by the first fixed block, the second gag lever post
Sliding block level sliding not deviation is adjusted to realize to the angle of demonstration board by the sliding of sliding block in conjunction；
The present invention can be convenient for experimental implementation, while can be to demonstration to station using being highly adjusted
The angle of plate is adjusted, and more convenient can be observed, structure is simple, easy to use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of high school physics AC frequency conversion electromagnetic induction magnetizing assembly proposed by the present invention；
Fig. 2 is a kind of part A structural representation of high school physics AC frequency conversion electromagnetic induction magnetizing assembly proposed by the present invention
Figure；
Fig. 3 is a kind of part B structural representation of high school physics AC frequency conversion electromagnetic induction magnetizing assembly proposed by the present invention
Figure；
Fig. 4 is a kind of C portion structural representation of high school physics AC frequency conversion electromagnetic induction magnetizing assembly proposed by the present invention
Figure；
Fig. 5 is a kind of D part-structure signal of high school physics AC frequency conversion electromagnetic induction magnetizing assembly proposed by the present invention
Figure.
In figure: 1 bottom plate, 2 supporting legs, 3 idler wheels, 4 driving motors, 5 first rotation holes, 6 first rotation chambers, 7 shafts, 8 the
One sprocket wheel, 9 second sprocket wheels, 10 first putting holes, 11 first chains, 12 second rotation chambers, 13 third sprocket wheels, 14 second rotations
Hole, 15 first screw rods, 16 stations, 17 elevating levers, 18 first thread grooves, 19 second putting holes, 20 second chains, 21 thirds turn
Dynamic chamber, 22 third sprocket wheels, 23 second screw rods, 24 the 4th sprocket wheels, 25 first slide openings, 26 slide bars, 27 second thread grooves, 28 sliding blocks,
29 demonstration boards.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
Referring to Fig.1-5, the present embodiment proposes a kind of high school physics AC frequency conversion electromagnetic induction magnetizing assembly, including bottom plate
1, the top of bottom plate 1 offers the first rotation hole 5, and the top of bottom plate 1 is fixedly installed with driving motor 4, the output of driving motor 4
Axis extends in the first rotation hole 5 and is welded with shaft 7, and the first rotation chamber 6 is offered on bottom plate 1, and the first rotation chamber 6, which is located at, to be driven
The lower section of dynamic motor 4 simultaneously be connected to the first rotation hole 5, the bottom end of shaft 7 extend in the first rotation chamber 6 simultaneously fixing sleeve equipped with the
One sprocket wheel 8 and the second sprocket wheel 9, offer the second rotation chamber 12 on bottom plate 1, the second rotation chamber 12 close to the first rotation chamber 6 one
Offer the first putting hole 10 on the inner wall of side, the first putting hole 10 be connected to the first rotation chamber 6, equipped with the in the first putting hole 10
One chain 11, second rotation chamber 12 in be rotatably equipped with third sprocket wheel 13, the first sprocket wheel 8 and third sprocket wheel 13 and same first
Chain 11 is meshed, and the top of bottom plate 1 offers the second rotation hole 14, and the second rotation hole 14 is connected to the second rotation chamber 12, the
The first screw rod 15 is welded on three sprocket wheels 13, the top of bottom plate 1 is equipped with station 16, and the bottom of station 16 is welded with elevating lever
17, elevating lever 17 is located at the top of the second rotation hole 14, and the bottom of elevating lever 17 offers the first thread groove 18, the first screw rod 15
It is threadedly coupled with the first thread groove 18, third rotation chamber 21 is offered on bottom plate 1, the first rotation chamber 6 is located at the second rotation chamber 12
Between third rotation chamber 21, third rotates chamber 21 and offers the second putting hole 19 on the side inner wall of the first rotation chamber 6,
Second putting hole 19 is connected to the first rotation chamber 6, and the second chain 20 is equipped in the second putting hole 19, and third rotates rotation in chamber 21
4th sprocket wheel 24, the second sprocket wheel 9 and the 4th sprocket wheel 24 and the engagement of same second chain 20 are installed, the top of bottom plate 1 opens up
There is third rotation hole 22, third rotation hole 22 is connected to third rotation chamber 21, and second is rotatably equipped in third rotation hole 22
Bar 23, the bottom end of the second screw rod 23 extend in third rotation chamber 21 and are welded on the 4th sprocket wheel 24, open up on station 16
There is the first slide opening 25, slide bar 26 is slidably fitted in the first slide opening 25, slide bar 26 is located at the top of third rotation hole 22, and slide bar
26 bottom offers the second thread groove 27, and the top of the second screw rod 23 extends to the outside of bottom plate 1 and and the second thread groove 27
It is threadedly coupled, the top of slide bar 26 extends to the top of station 16 and is rotatably equipped with demonstration board 29, the top of station 16
Be slidably fitted with sliding block 28, sliding is rotatably equipped with the bottom of demonstration board 29 on sliding block 28, by driving motor 4, rotation hole 5,
First rotation chamber 6, shaft 7, the first sprocket wheel 8, the second sprocket wheel 9, the first putting hole 10, the first chain 11, second rotation chamber 12, the
Three sprocket wheels 13, the second rotation hole 14, the first screw rod 15, elevating lever 17 and the first thread groove 18 cooperation can be to station 16
Using being highly adjusted, when in use, by starting driving motor 4, the output shaft of driving motor 4 drives shaft 7 to rotate, leads to
It crosses first bearing and guarantees that the rotation of shaft 7 not deviation, shaft 7 drive the rotation of the first sprocket wheel 8, the first sprocket wheel 8 is by driving the first chain
Item 11 drives third sprocket wheel 13 to rotate, and third sprocket wheel 13 drives the rotation of the first screw rod 15, guarantees the first screw rod by second bearing
Deviation, the first screw rod 15 do not drive elevating lever 17 mobile, pass through fixed link, cunning by rotating in the first thread groove 18 for 15 rotations
The cooperation of slot, gag lever post, limiting slot and limited block guarantees that elevating lever 17 slides vertically not deviation, passes through elevating lever 17
It slides up and down, station 16 is adjusted using height to realize, pass through the second putting hole 19, second chain 20, the
Three rotation chambers 21, third sprocket wheel 22, the second screw rod 23, the 4th sprocket wheel 24, the first slide opening 25, slide bar 26,27 and of the second thread groove
The cooperation of sliding block 28 can simultaneously be adjusted the angle of demonstration board 29, and when station 16 is gone up and down, shaft 7 drives the second chain
9 rotation of wheel, the second sprocket wheel 9 pass through the rotation band of the 4th sprocket wheel 24 by driving the second chain 20 to drive the rotation of the 4th sprocket wheel 24
Dynamic second screw rod 23 rotation, the second screw rod 23 in the second thread groove 27 by rotating to mobile with moving slide-bar 26, by the
The cooperation of two fixed blocks, third slide opening, third gag lever post and block guarantees the sliding of slide bar 26 not deviation, passes through the second thread groove 27
With the thread rotary orientation in the first thread groove 18 on the contrary, to realize the direction of motion of slide bar 26 and elevating lever 17 on the contrary, slide bar 26
Mobile that demonstration board 29 is driven to rotate, demonstration board 29 is mobile with movable slider 28, is rotated on sliding block 28 by demonstration board 29, by the
The cooperation of one fixed block, the second gag lever post makes the horizontal sliding of sliding block 28 not deviation, by the sliding of sliding block 28, to realize to drilling
Showing that the angle of plate 29 is adjusted, the present invention can be convenient for experimental implementation to station 16 using being highly adjusted,
The angle of demonstration board 29 can be adjusted, more convenient can be observed, structure is simple, easy to use simultaneously.
In the present embodiment, station 16 is switched equipped with driving motor, and the bottom of bottom plate 1 is welded with multiple supporting legs 2, is propped up
The lower rotation of support leg 2 is equipped with idler wheel 3, is welded with first bearing, the bottom end of shaft 7 in the bottom interior wall of the first rotation chamber 6
Be welded on the inner ring of first rotating shaft, be welded with the outer ring of second bearing on the inner wall of the second rotation hole 14, second bearing it is interior
Lap welding is connected on the first screw rod 15, and the outer ring of 3rd bearing, the inner ring of 3rd bearing are welded on the inner wall of third rotation hole 22
It is welded on the second screw rod 23, the bottom of station 16 is welded with fixed link, and the bottom of fixed link offers sliding slot, slides in sliding slot
Dynamic to be equipped with the first gag lever post, the top both ends of the first gag lever post are welded with limited block, open up on the two sides inner wall of sliding slot
There is limiting slot, limited block is slidably mounted in corresponding limiting slot, and the top of station 16 is welded with two the first fixed blocks, and two
A first fixed block side close to each other is welded with same second gag lever post, offers the second slide opening on sliding block 28, and second
Gag lever post is slidably mounted in the second slide opening, and slide bar 26 is welded with the second fixed block far from the side of demonstration board 29, and second is fixed
Third slide opening is offered on block, third gag lever post is slidably fitted in third slide opening, and the top of third gag lever post extends to second
The outside of fixed block is simultaneously welded with block, and the bottom end of third gag lever post is welded on station 16, passes through driving motor 4, rotation
Hole 5, first rotates chamber 6, shaft 7, the first sprocket wheel 8, the second sprocket wheel 9, the first putting hole 10, the first chain 11, second and rotates chamber
12, the cooperation of third sprocket wheel 13, the second rotation hole 14, the first screw rod 15, elevating lever 17 and the first thread groove 18 can be to operation
Platform 16 is adjusted using height, and when in use, by starting driving motor 4, the output shaft of driving motor 4 drives shaft 7
Rotation guarantees that the rotation of shaft 7 not deviation, shaft 7 drive the rotation of the first sprocket wheel 8 by first bearing, and the first sprocket wheel 8 passes through drive
First chain 11 drives third sprocket wheel 13 to rotate, and third sprocket wheel 13 drives the rotation of the first screw rod 15, guarantees the by second bearing
One screw rod 15 rotates not deviation, and the first screw rod 15 drives elevating lever 17 mobile by rotating in the first thread groove 18, by solid
The cooperation of fixed pole, sliding slot, gag lever post, limiting slot and limited block guarantees that elevating lever 17 slides vertically not deviation, passes through liter
Drop bar 17 slides up and down, to realize being adjusted using height to station 16, passes through the second putting hole 19, the second chain
Articles 20, third rotates chamber 21, third sprocket wheel 22, the second screw rod 23, the 4th sprocket wheel 24, the first slide opening 25, slide bar 26, the second screw thread
The cooperation of slot 27 and sliding block 28 can simultaneously be adjusted the angle of demonstration board 29, and when station 16 is gone up and down, shaft 7 is driven
The rotation of second sprocket wheel 9, the second sprocket wheel 9 pass through the 4th sprocket wheel 24 by driving the second chain 20 to drive the rotation of the 4th sprocket wheel 24
Rotation drives the rotation of the second screw rod 23, the second screw rod 23 by being rotated in the second thread groove 27 to mobile with moving slide-bar 26,
Guarantee the sliding of slide bar 26 not deviation by the cooperation of the second fixed block, third slide opening, third gag lever post and block, passes through the second spiral shell
Thread rotary orientation in groove 27 and the first thread groove 18 on the contrary, to realize slide bar 26 and elevating lever 17 the direction of motion on the contrary,
Slide bar 26 is mobile to drive demonstration board 29 to rotate, and demonstration board 29 is mobile with movable slider 28, is rotated on sliding block 28 by demonstration board 29,
Make the horizontal sliding of sliding block 28 not deviation by the cooperation of the first fixed block, the second gag lever post, by the sliding of sliding block 28, thus real
Now the angle of demonstration board 29 is adjusted, the present invention can be convenient for reality to station 16 using being highly adjusted
Operation is tested, while the angle of demonstration board 29 can be adjusted, more convenient can be observed, structure is simple, user
Just.
In the present embodiment, when in use, starting driving motor 4, the output shaft band of driving motor 4 are switched by driving motor
Turn axis 7 rotates, and guarantees that the rotation of shaft 7 not deviation, shaft 7 drive the rotation of the first sprocket wheel 8, the first sprocket wheel 8 by first bearing
By driving the first chain 11 that third sprocket wheel 13 is driven to rotate, third sprocket wheel 13 drives the rotation of the first screw rod 15, passes through the second axis
Accepting insurance, deviation, the first screw rod 15 do not drive elevating lever 17 to move to the rotation of the first screw rod 15 of card by rotating in the first thread groove 18
It is dynamic, guarantee that elevating lever 17 slides vertically not partially by the cooperation of fixed link, sliding slot, gag lever post, limiting slot and limited block
Position, to realize being adjusted using height to station 16, is gone up and down by sliding up and down for elevating lever 17 in station 16
When, shaft 7 drives the rotation of the second sprocket wheel 9, and the second sprocket wheel 9 is passed through by driving the second chain 20 to drive the rotation of the 4th sprocket wheel 24
The rotation of 4th sprocket wheel 24 drives the rotation of the second screw rod 23, and the second screw rod 23 is driven by rotating in the second thread groove 27
Slide bar 26 is mobile, and it is not inclined to guarantee that slide bar 26 slides by the cooperation of the second fixed block, third slide opening, third gag lever post and block
Position, by the thread rotary orientation in the second thread groove 27 and the first thread groove 18 on the contrary, to realize slide bar 26 and elevating lever 17
The direction of motion drives demonstration board 29 to rotate on the contrary, slide bar 26 is mobile, and demonstration board 29 is mobile with movable slider 28, is existed by demonstration board 29
It is rotated on sliding block 28, the horizontal sliding of sliding block 28 not deviation is made by the cooperation of the first fixed block, the second gag lever post, passes through sliding block 28
Sliding, thus realize the angle of demonstration board 29 is adjusted.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone 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 (8)
1. a kind of high school physics AC frequency conversion electromagnetic induction magnetizing assembly, including bottom plate (1), which is characterized in that the bottom plate (1)
Top offer the first rotation hole (5), be fixedly installed at the top of bottom plate (1) driving motor (4), driving motor (4) it is defeated
Shaft is extended in the first rotation hole (5) and is welded with shaft (7), offers the first rotation chamber (6) on bottom plate (1), and first turn
Dynamic chamber (6) are located at the lower section of driving motor (4) and are connected to the first rotation hole (5), and the bottom end of shaft (7) extends to the first rotation
In chamber (6) and fixing sleeve is equipped with the first sprocket wheel (8) and the second sprocket wheel (9), offers the second rotation chamber (12) on bottom plate (1), the
Two rotations chamber (12) offer the first putting hole (10) on the side inner wall of the first rotation chamber (6), the first putting hole (10)
It is connected to the first rotation chamber (6), is equipped with the first chain (11) in the first putting hole (10), rotational installation in the second rotation chamber (12)
Have third sprocket wheel (13), the first sprocket wheel (8) and third sprocket wheel (13) and same first chain (11) are meshed, bottom plate (1)
Top offers the second rotation hole (14), and the second rotation hole (14) is connected to the second rotation chamber (12), and third sprocket wheel welds on (13)
It is connected to the first screw rod (15), the top of bottom plate (1) is equipped with station (16), and the bottom of station (16) is welded with elevating lever
(17), elevating lever (17) is located at the top of the second rotation hole (14), and the bottom of elevating lever (17) offers the first thread groove (18),
First screw rod (15) and the first thread groove (18) are threadedly coupled, and third rotation chamber (21), the first rotation chamber are offered on bottom plate (1)
(6) it is located between the second rotation chamber (12) and third rotation chamber (21), third rotates chamber (21) close to the one of the first rotation chamber (6)
It is offered on the inner wall of side the second putting hole (19), the second putting hole (19) is connected to the first rotation chamber (6), the second putting hole (19)
It is inside equipped with the second chain (20), is rotatably equipped with the 4th sprocket wheel (24), the second sprocket wheel (9) and the 4th chain in third rotation chamber (21)
(24) and same second chain (20) engagement are taken turns, offer third rotation hole (22), third rotation hole at the top of bottom plate (1)
(22) it is connected to, is rotatably equipped with the second screw rod (23) in third rotation hole (22), the second screw rod (23) with third rotation chamber (21)
Bottom end extend to third rotation chamber (21) in and be welded on the 4th sprocket wheel (24), offer first on the station (16)
Slide opening (25), the first slide opening (25) is interior to be slidably fitted with slide bar (26), and slide bar (26) is located at the top of third rotation hole (22), and
The bottom of slide bar (26) offers the second thread groove (27), the top of the second screw rod (23) extend to bottom plate (1) outside and and
Second thread groove (27) is threadedly coupled, and the top of the slide bar (26) extends to the top of station (16) and is rotatably equipped with and drills
Show plate (29), the top slide of the station (16) is equipped with sliding block (28), and sliding is rotatably equipped with demonstration on sliding block (28)
The bottom of plate (29).
2. a kind of high school physics AC frequency conversion electromagnetic induction magnetizing assembly according to claim 1, which is characterized in that described
The bottom of bottom plate (1) is welded with multiple supporting legs (2), and the lower rotation of supporting leg (2) is equipped with idler wheel (3).
3. a kind of high school physics AC frequency conversion electromagnetic induction magnetizing assembly according to claim 1, which is characterized in that described
It is welded with first bearing in the bottom interior wall of first rotation chamber (6), the bottom end of shaft (7) is welded on the inner ring of first rotating shaft.
4. a kind of high school physics AC frequency conversion electromagnetic induction magnetizing assembly according to claim 1, which is characterized in that described
The outer ring of second bearing is welded on the inner wall of second rotation hole (14), the inner ring of second bearing is welded in the first screw rod (15)
On.
5. a kind of high school physics AC frequency conversion electromagnetic induction magnetizing assembly according to claim 1, which is characterized in that described
The outer ring of 3rd bearing is welded on the inner wall of third rotation hole (22), the inner ring of 3rd bearing is welded in the second screw rod (23)
On.
6. a kind of high school physics AC frequency conversion electromagnetic induction magnetizing assembly according to claim 1, which is characterized in that described
The bottom of station (16) is welded with fixed link, and the bottom of fixed link offers sliding slot, the first limit is slidably fitted in sliding slot
Bar, the top both ends of the first gag lever post are welded with limited block, and limiting slot is offered on the two sides inner wall of sliding slot, and limited block is sliding
It is dynamic to be installed in corresponding limiting slot.
7. a kind of high school physics AC frequency conversion electromagnetic induction magnetizing assembly according to claim 1, which is characterized in that described
Two the first fixed blocks are welded at the top of station (16), two the first fixed block sides close to each other are welded with same
Second gag lever post offers the second slide opening on sliding block (28), and the second gag lever post is slidably mounted in the second slide opening.
8. a kind of high school physics AC frequency conversion electromagnetic induction magnetizing assembly according to claim 7, which is characterized in that described
Slide bar (26) is welded with the second fixed block far from the side of demonstration board (29), and third slide opening, third are offered on the second fixed block
Third gag lever post is slidably fitted in slide opening, the top of third gag lever post extends to the outside of the second fixed block and is welded with gear
Block, the bottom end of third gag lever post are welded on station (16).
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110277009A (en) * | 2019-08-05 | 2019-09-24 | 王浩鉴 | A kind of high school physics AC frequency conversion electromagnetic induction magnetization apparatus for demonstrating |
| CN112185223A (en) * | 2020-11-02 | 2021-01-05 | 重庆三峡学院 | Simulation experiment display platform for electromagnetic induction phenomenon learning |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205354449U (en) * | 2016-01-31 | 2016-06-29 | 山西大同大学 | Portable simulation court of angularly adjustable demonstrates teaching aid |
| CN205665913U (en) * | 2016-03-24 | 2016-10-26 | 王首成 | Teaching of ideology and politics class is with multi -functional teaching notes frame |
| CN206148009U (en) * | 2016-07-14 | 2017-05-03 | 程安妮 | Simulation kinetic energy and potential energy correlation's physical teaching apparatus |
| CN108620153A (en) * | 2018-07-04 | 2018-10-09 | 长沙亚斯智能科技有限公司 | A kind of experimental bench carrying out a variety of Physical Experiments |
| CN208125588U (en) * | 2018-05-15 | 2018-11-20 | 张钦源 | A kind of high school physics frictional experiment station |
| CN108847098A (en) * | 2018-06-12 | 2018-11-20 | 王清凤 | Physics experiment teaching apparatus for demonstrating |
| CN108840268A (en) * | 2018-07-26 | 2018-11-20 | 赣州市兴顺辉科技有限公司 | A kind of road and bridge construction material lifting device |
| CN109118881A (en) * | 2018-08-24 | 2019-01-01 | 莫逢文 | Show stand is used in teaching |
-
2019
- 2019-01-08 CN CN201910014367.1A patent/CN109658789B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205354449U (en) * | 2016-01-31 | 2016-06-29 | 山西大同大学 | Portable simulation court of angularly adjustable demonstrates teaching aid |
| CN205665913U (en) * | 2016-03-24 | 2016-10-26 | 王首成 | Teaching of ideology and politics class is with multi -functional teaching notes frame |
| CN206148009U (en) * | 2016-07-14 | 2017-05-03 | 程安妮 | Simulation kinetic energy and potential energy correlation's physical teaching apparatus |
| CN208125588U (en) * | 2018-05-15 | 2018-11-20 | 张钦源 | A kind of high school physics frictional experiment station |
| CN108847098A (en) * | 2018-06-12 | 2018-11-20 | 王清凤 | Physics experiment teaching apparatus for demonstrating |
| CN108620153A (en) * | 2018-07-04 | 2018-10-09 | 长沙亚斯智能科技有限公司 | A kind of experimental bench carrying out a variety of Physical Experiments |
| CN108840268A (en) * | 2018-07-26 | 2018-11-20 | 赣州市兴顺辉科技有限公司 | A kind of road and bridge construction material lifting device |
| CN109118881A (en) * | 2018-08-24 | 2019-01-01 | 莫逢文 | Show stand is used in teaching |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110277009A (en) * | 2019-08-05 | 2019-09-24 | 王浩鉴 | A kind of high school physics AC frequency conversion electromagnetic induction magnetization apparatus for demonstrating |
| CN112185223A (en) * | 2020-11-02 | 2021-01-05 | 重庆三峡学院 | Simulation experiment display platform for electromagnetic induction phenomenon learning |
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|---|---|
| CN109658789B (en) | 2021-05-11 |
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