CN105946406A - Intelligent control system for English teaching - Google Patents
Intelligent control system for English teaching Download PDFInfo
- Publication number
- CN105946406A CN105946406A CN201610263480.XA CN201610263480A CN105946406A CN 105946406 A CN105946406 A CN 105946406A CN 201610263480 A CN201610263480 A CN 201610263480A CN 105946406 A CN105946406 A CN 105946406A
- Authority
- CN
- China
- Prior art keywords
- blackboard
- slide plate
- push rod
- plate
- control system
- 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.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 239000000428 dust Substances 0.000 claims abstract description 24
- 239000008187 granular material Substances 0.000 claims description 51
- 229920001971 elastomer Polymers 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 235000021355 Stearic acid Nutrition 0.000 claims description 5
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 claims description 5
- 239000006229 carbon black Substances 0.000 claims description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 5
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 5
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 5
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 239000008117 stearic acid Substances 0.000 claims description 5
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- 210000004209 hair Anatomy 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000003973 paint Substances 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 239000012188 paraffin wax Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical compound CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 2
- 230000004379 myopia Effects 0.000 description 2
- 208000001491 myopia Diseases 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229940056582 human hair preparation Drugs 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/02—Draughting machines or drawing devices for keeping parallelism
- B43L13/022—Draughting machines or drawing devices for keeping parallelism automatic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L21/00—Blackboard or slate cleaning devices
- B43L21/02—Blackboard or slate cleaning devices with means for absorbing the chalk dust
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses an intelligent control system for English teaching. The intelligent control system comprises a plurality of magnet strips arranged in a blackboard and slide rails arranged at the left end and the right end of the blackboard. A slide plate with rolling wheels is arranged in the slide rails and sequentially provided with a dust storage blocking plate, a blackboard erasing mechanism and a scraper blade from bottom to top. Soft hairs are arranged at the end, making contact with the blackboard, of the dust storage blocking plate. The two ends of the slide plate are provided with baffles. After the baffles and the scraper blade make contact with the blackboard, iron particle containing cavities are formed and internally provided with a plurality of iron particles with the peripheries being coated with white paint. The upper portion of the blackboard is provided with a driving mechanism for driving the slide plate to move up and down. The blackboard erasing mechanism is connected with a vibration dust collecting mechanism. A teacher can draw lines remotely, a drawn four-line square is standard, the blackboard can be erased while the lines are drawn, and the dust can be collected, so that the teacher and students are prevented from absorbing the dust. Device operation is stable, so that the blackboard is not damaged.
Description
Technical field
The present invention relates to English-teaching aid technical field, particularly to a kind of English teaching intelligence control system.
Background technology
At present, traditional blackboard handwriting in English is imparted knowledge to students the most in the highest flight.In carrying out basis writing training and writing and teaching,
English specification writing on the blackboard Application comparison is extensive, and for normalized written, teacher needs to draw the most English four line lattice on blackboard,
During frame with long ruler a line a line go draw four line lattice, also have Crinis Carbonisatus understand four line lattice devices, English three ruling chalkers,
Parallel lines line assistor, the blackboard of band ruler and the teaching equipment such as English, blackboard for teaching music, although so can reach picture
Go out the purpose of grid, but carry utensil at any time and lose time very much with its frame.
English teaching four ruling drawing tool of the prior art, a kind of English four as disclosed in CN201120008924.8
Line lattice renderer, is made up of fixing bar, substrate, and fixing bar passes from substrate top, and substrate can slide up and down on fixing bar,
Substrate top is provided with fastening screw, and substrate bottom is provided with four draw-in grooves, and card separation is equal, and fixing bar is hollow pipe, fixing bar
Being provided with inner sleeve inside two ends, inner sleeve termination is provided with ball, is provided with spring between inner sleeve and fixing bar, and fixing bar is in inner sleeve
Fixing card it is provided with between pipe sliding scale.It is disadvantageous in that: this kind of blackboard eraser needs people to grip slide block to slide, and people exists
, automaticity is the highest, needs left hand to be pressed against on blackboard by equipment during use in drawing process relatively painstakingly, and the right hand slides sliding
Plate, owing to teaching equipment volume is big, operation is wasted time and energy, and the lines of picture are inconsistent, unintelligible；What is more important, manually grasps
Making to carry out setting-out, in drawing process, due to the most uneven, it is not easy to control dynamics and balance, the lines drawn out are straight, no
Attractive in appearance, greatly affect quality of instruction.
And for example to be that the Chinese invention patent of 200810048618.X discloses the present invention open a kind of simple for number of patent application
Automatic blackboard brush, the upper and lower of blackboard is provided with rotating belt, and the brush roll with bristle is connected with motor, on brush roll
Lower two ends are connected by iron clamp and belt are fixing, and the bristle of brush roll keeps contacting with blackboard, and belt is connected with power set,.This
Planting blackboard eraser and solve the problem of erasing monoblock blackboard difficulty, simultaneously erased speed also increases.But this kind of blackboard eraser needs
The handle that people grips in swipe swipes, and people is relatively painstaking during pulling handle, and automaticity is the highest.Student is in the process of listening to the teacher
In, the sanitary index such as indoor and total number of bacteria runs down, and can interact with fine chalk dust, and aggravation chalk dust is to teacher
Raw healthy harm.On the impact of myopia of student for a long time, our teaching appliance continues to use blackboard, the green plate of metal and powder to chalk
Mode, student commonly use books in black and white etc., owing to the vision of people is to identify font and face thereof by photosensitive, sense color
Color, and the contrast of black and white is excessively strong, easily causes the fatigue of vision, thus causes the product of student's large area myopia sickness rate
Raw.
Summary of the invention
In view of this, it is an object of the invention to for the deficiencies in the prior art, it is provided that a kind of English teaching Based Intelligent Control system
System, teacher can carry out setting-out at a distance, draws four line lattice specifications, while setting-out can blackboard wiping, and dust can inhale
Receiving, thus avoid teacher and student to absorb dust, plant running stably will not damage blackboard.
For reaching above-mentioned purpose, the present invention by the following technical solutions: a kind of English teaching intelligence control system, including setting
In putting several magnet strips in blackboard and being arranged on the slide rail at two ends, blackboard left and right, described slide rail, the cunning with roller is set
Plate, described slide plate is sequentially provided with storage ash baffle plate, blackboard-cleaning mechanism and scraper plate from the bottom up, and described storage ash baffle plate contacts with blackboard
One end be provided with fur, described slide plate two ends are provided with baffle plate, described baffle plate, scraper plate contact with blackboard after formed ferrum granule accommodate
Chamber, ferrum granule receiving intracavity is provided with several peripheries and scribbles the ferrum granule of white coating, and described blackboard top is provided with for driving
The drive mechanism that slide plate moves up and down, described blackboard-cleaning mechanism connects vibration dust-collection mechanism.
Further, described drive mechanism includes the electric expansion bar being arranged on blackboard top, described electric expansion bar
Free end is connected with slide plate.
Further, described blackboard-cleaning mechanism includes being arranged on slide plate top electromagnetism push rod and being positioned at electromagnetism push rod freely
The blackboard brush of end, is provided with several guiding mechanisms between described blackboard brush and slide plate.
Further, described guiding mechanism includes the guide cylinder being arranged on slide plate and is arranged on blackboard brush and stretches into guiding
The guide post of cylinder.
Further, described vibration dust-collection mechanism includes the vibrating motor being arranged on blackboard brush, described slide plate, storage ash gear
Plate, the baffle plate of slide plate both sides constitute storage ash chamber, and described slide plate is provided with and stores up the air exhauster that ash chamber connects, going out of described air exhauster
Air port suit is for collecting the dust settling pocket of dust.
Further, electric push rod, vibrating motor, air exhauster are all connected with Programmable Logic Controller.
Further, described scraper plate end is provided with the abrasive rubber layer for being scraped by ferrum granule.
Further, described slide plate two ends are respectively provided with at least two roller.
Further, described abrasive rubber layer is made up of the raw material of following weight portion, neoprene 50～70 parts, butylbenzene rubber
Glue 20～25 parts, magnesium oxide 6～8 parts, white carbon black 8～10 parts, paraffin 7～11 parts, stearic acid 3～6 parts, m-xylene diamine 6～8
Part.
The control method of a kind of English teaching intelligence control system, comprises the following steps:
1) the ferrum granule scribbling white coating being placed on ferrum granule and accommodates chamber, Controlled by Programmable Controller electromagnetism push rod works,
Blackboard brush is pressed on blackboard, now the work of Controlled by Programmable Controller electric push rod, drives slide plate and blackboard brush to moving down
Dynamic, blackboard brush is clean by blackboard-cleaning, when ferrum granule runs into the magnet strip in blackboard, magnet strip by ferrum ferrum granular absorption black
Plate surface, electric push rod continues to drive slide plate and blackboard brush to move down, after blackboard eraser moves to blackboard bottom, by compiling
Range controller disconnects electric push rod power supply, and 4 magnet strip absorption ferrum granules in blackboard form four line lattice of four standards；
2) when need not four line lattice, Controlled by Programmable Controller electromagnetism push rod works, and is pressed on blackboard by blackboard brush, then may be used
Programmable controller controls electric push rod work, drives slide plate and blackboard brush to move up, after scraper plate contacts with ferrum granule, and scraper plate
Being scraped from blackboard by ferrum granule, ferrum granule falls and accommodates intracavity at ferrum granule, it is simple to drawing next time and use, blackboard eraser is upwards moving
During Dong blackboard-cleaning is clean；
3) after blackboard eraser moves to top, electric push rod power supply, Programmable Logic Controller control are disconnected by Programmable Logic Controller
Electromagnetism push rod deenergization processed, blackboard eraser is retracted and makes blackboard brush not contact with blackboard by the spring in electromagnetism push rod, programmable control
Device processed controls vibrating motor work, is shaken off by the dust on blackboard brush in storage ash intracavity, Controlled by Programmable Controller air exhauster work
Make the ash of storage ash intracavity is transported to dust settling pocket.
Compared with prior art, the invention has the beneficial effects as follows: the slide plate of the present invention uses high intensity Q420 steel steel plate, electricity
Magnetic push rod connects has slide rheostat can control the thrust of electromagnetism push rod, and the thrust of electromagnetism push rod is not more than the deformation power of steel plate,
It is thus possible to the deformation of anti-limited slip plate, just face slide plate is big with blackboard contact gap, and ferrum granule spills or ferrum granule can not be scraped by scraper plate
Under；The ferrum granule scribbling white coating being placed on ferrum granule and accommodates chamber, Controlled by Programmable Controller electromagnetism push rod works, by black
Scrubbing brush is pressed on blackboard, now the work of Controlled by Programmable Controller electric push rod, drives slide plate and blackboard brush to move down, black
Scrubbing brush is by clean for blackboard-cleaning, when ferrum granule runs into the magnet strip in blackboard, magnet strip by ferrum ferrum granular absorption at blackboard table
Face, electric push rod continues to drive slide plate and blackboard brush to move down, after blackboard eraser moves to blackboard bottom, passes through programmable control
Device processed disconnects electric push rod power supply, and 4 magnet strip absorption ferrum granules in blackboard form four line lattice of four standards；When being not required to
When wanting four line lattice, Controlled by Programmable Controller electromagnetism push rod works, and is pressed on blackboard by blackboard brush, then Programmable Logic Controller control
Electric push rod processed works, and drives slide plate and blackboard brush to move up, after scraper plate contacts with ferrum granule, scraper plate by ferrum granule from black
Scrape on plate, ferrum granule fall ferrum granule accommodate intracavity, it is simple to next time draw use, blackboard eraser during moving up by black
Plate wiped clean；After blackboard eraser moves to top or bottom, disconnect electric push rod power supply by Programmable Logic Controller, can compile
Range controller controls electromagnetism push rod deenergization, and blackboard eraser is retracted and makes blackboard brush not connect with blackboard by the spring in electromagnetism push rod
Touching, Controlled by Programmable Controller vibrating motor works, and is shaken off by the dust on blackboard brush in storage ash intracavity, Programmable Logic Controller control
The ash of storage ash intracavity is transported to dust settling pocket by air exhauster processed work.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings:
Fig. 1 is the main TV structure schematic diagram of the present invention；
Fig. 2 is the vertical profile structure for amplifying schematic diagram in Fig. 1 at A；
Fig. 3 is the attachment structure schematic diagram of blackboard brush and slide plate；
Fig. 4 is the guiding mechanism structural representation of the present invention；
Fig. 5 is the guiding mechanism structure for amplifying schematic diagram of the present invention；
Fig. 6 is the rail structure schematic diagram of the present invention.
Detailed description of the invention
Embodiment 1: as shown in Fig. 1,2,3,4,5,6, a kind of English teaching intelligence control system, including being arranged on blackboard 3
Several interior magnet strips 9 and the slide rail 1 being arranged on two ends, blackboard left and right, arrange the slide plate 7 with roller 2 in described slide rail,
Described slide plate 7 is sequentially provided with storage ash baffle plate 21, blackboard-cleaning mechanism and scraper plate 22, described storage ash baffle plate 21 and blackboard from the bottom up
One end of contact is provided with fur 15, prevents dust from escaping, and described slide plate 7 two ends are provided with baffle plate, and described baffle plate, scraper plate connect with blackboard
Forming ferrum granule after touch and accommodate chamber 8, ferrum granule is provided with several peripheries and scribbles the ferrum granule 20 of white coating, institute in accommodating chamber 8
Stating blackboard top and be provided with the drive mechanism for driving slide plate to move up and down, described blackboard-cleaning mechanism connects vibration dust-collection machine
Structure.
Further, described drive mechanism includes the electric expansion bar 4 being arranged on blackboard top, described electric expansion bar 4
Free end be connected with slide plate.
Described blackboard-cleaning mechanism includes being arranged on slide plate top electromagnetism push rod 14 and being positioned at electromagnetism push rod 14 free end
Blackboard brush 12, is provided with several guiding mechanisms between described blackboard brush and slide plate.
Described guiding mechanism 23 includes that the guide cylinder 18 being arranged on slide plate stretches into guide cylinder with being arranged on blackboard brush
Guide post 17.
Described vibration dust-collection mechanism includes the vibrating motor 11 being arranged on blackboard brush 12, described slide plate, storage ash baffle plate, cunning
The baffle plate of plate both sides constitutes storage ash chamber 13, and described slide plate 7 is provided with and stores up the air exhauster 19 that ash chamber connects, described air exhauster 19
Air outlet suit is for collecting the dust settling pocket 16 of dust.
Electric push rod, vibrating motor, air exhauster are all connected with Programmable Logic Controller.
Described scraper plate end is provided with the abrasive rubber layer 10 for being scraped by ferrum granule.
Described slide plate two ends are respectively provided with at least two roller 2.
Described slide plate is provided with ferrum granule baffle plate 5.Ferrum granule baffle plate is provided with gear hair 6, prevents ferrum granule from dropping out.
The control method of a kind of English teaching intelligence control system, comprises the following steps:
1) the ferrum granule scribbling white coating being placed on ferrum granule and accommodates chamber, Controlled by Programmable Controller electromagnetism push rod works,
Blackboard brush is pressed on blackboard, now the work of Controlled by Programmable Controller electric push rod, drives slide plate and blackboard brush to moving down
Dynamic, blackboard brush is clean by blackboard-cleaning, when ferrum granule runs into the magnet strip in blackboard, magnet strip by ferrum ferrum granular absorption black
Plate surface, electric push rod continues to drive slide plate and blackboard brush to move down, after blackboard eraser moves to blackboard bottom, by compiling
Range controller disconnects electric push rod power supply, and 4 magnet strip absorption ferrum granules in blackboard form four line lattice of four standards；
2) when need not four line lattice, Controlled by Programmable Controller electromagnetism push rod works, and is pressed on blackboard by blackboard brush, then may be used
Programmable controller controls electric push rod work, drives slide plate and blackboard brush to move up, after scraper plate contacts with ferrum granule, and scraper plate
Being scraped from blackboard by ferrum granule, ferrum granule falls and accommodates intracavity at ferrum granule, it is simple to drawing next time and use, blackboard eraser is upwards moving
During Dong blackboard-cleaning is clean；
3) after blackboard eraser moves to top, electric push rod power supply, Programmable Logic Controller control are disconnected by Programmable Logic Controller
Electromagnetism push rod deenergization processed, blackboard eraser is retracted and makes blackboard brush not contact with blackboard by the spring in electromagnetism push rod, programmable control
Device processed controls vibrating motor work, is shaken off by the dust on blackboard brush in storage ash intracavity, Controlled by Programmable Controller air exhauster work
Make the ash of storage ash intracavity is transported to dust settling pocket.
Embodiment 2 is with the difference of embodiment 1: described abrasive rubber layer is made up of the raw material of following weight portion, neoprene
Rubber 50 parts, 20 parts of butadiene-styrene rubber, magnesium oxide 6 parts, white carbon black 8 parts, 7 parts of paraffin, stearic acid 3 parts, m-xylene diamine 6 parts.
Embodiment 3 is with the difference of embodiment 1: described abrasive rubber layer is made up of the raw material of following weight portion, neoprene
Rubber 70 parts, 25 parts of butadiene-styrene rubber, magnesium oxide 8 parts, white carbon black 10 parts, 11 parts of paraffin, stearic acid 6 parts, m-xylene diamine 8 parts.
Embodiment 4 is with the difference of embodiment 1: described scraper plate 22 is provided with sloping baffle, it is simple to ferrum granule and blackboard
Contact.Described abrasive rubber layer is made up of the raw material of following weight portion, neoprene 60 parts, 23 parts of butadiene-styrene rubber, magnesium oxide 7
Part, white carbon black 9 parts, 10 parts of paraffin, stearic acid 4.5 parts, m-xylene diamine 7 parts.
Embodiment 2,3,4 uses the Special wear-resistant rubber of the present invention, and its pliability is good and wear-resisting, pliability and wearability
Can complement each other, reach good state, on the one hand ferrum granule can be scraped by abrasive rubber, on the other hand rubber layer work
Time surface ooze out silicone oil, help frictional contact surface lubrication, thus extend the service life of rubber layer, what is more important will not be ground
Damage blackboard.Through invention test, using the abrasive rubber of the present invention is 2 times of prior art service life, and uses 6 months
After, use some blackboard that the most do not weares and teares of rubber layer of the present invention, and rubber layer is also without damaging, and use the rubber of prior art
Layer has worn and torn substantially, and blackboard scratch is serious.
Finally illustrating, above example is only in order to illustrate technical scheme and unrestricted, and this area is common
Other amendment or equivalents that technical scheme is made by technical staff, without departing from technical solution of the present invention
Spirit and scope, all should contain in the middle of scope of the presently claimed invention.
Claims (9)
1. an English teaching intelligence control system, it is characterised in that: include several magnet strips being arranged in blackboard and set
Putting the slide rail at two ends, blackboard left and right, arrange the slide plate with roller in described slide rail, described slide plate is sequentially provided with from the bottom up
Storage ash baffle plate, blackboard-cleaning mechanism and scraper plate, one end that described storage ash baffle plate contacts with blackboard is provided with fur, described slide plate two ends
Being provided with baffle plate, described baffle plate, scraper plate form ferrum granule after contacting with blackboard and accommodate chamber, and ferrum granule accommodates intracavity and is provided with outside several
Scribbling the ferrum granule of white coating week, described blackboard top is provided with the drive mechanism for driving slide plate to move up and down, described black
Plate Wiping mechanism connects vibration dust-collection mechanism.
2. English teaching intelligence control system as claimed in claim 1, it is characterised in that: described drive mechanism includes being arranged on
The electric expansion bar on blackboard top, the free end of described electric expansion bar is connected with slide plate.
3. English teaching intelligence control system as claimed in claim 1, it is characterised in that: described blackboard-cleaning mechanism includes setting
Put at slide plate top electromagnetism push rod and the blackboard brush being positioned at electromagnetism push rod free end, between described blackboard brush and slide plate, be provided with several
Guiding mechanism.
4. English teaching intelligence control system as claimed in claim 1, it is characterised in that: described vibration dust-collection mechanism includes setting
Putting the vibrating motor on blackboard brush, described slide plate, storage ash baffle plate, the baffle plate of slide plate both sides constitute storage ash chamber, on described slide plate
Being provided with and store up the air exhauster that ash chamber connects, the air outlet suit of described air exhauster is for collecting the dust settling pocket of dust.
5. English teaching intelligence control system as claimed in claim 4, it is characterised in that: electric push rod, vibrating motor, take out
Blower fan is all connected with Programmable Logic Controller.
6. English teaching intelligence control system as claimed in claim 1, it is characterised in that: described scraper plate end is provided with for inciting somebody to action
The abrasive rubber layer that ferrum granule scrapes.
7. English teaching intelligence control system as claimed in claim 1, it is characterised in that: described slide plate two ends are respectively provided with at least
Two rollers.
8. English teaching intelligence control system as claimed in claim 6, it is characterised in that: described abrasive rubber layer is by following heavy
The raw material composition of amount part, neoprene 50～70 parts, butadiene-styrene rubber 20～25 parts, magnesium oxide 6～8 parts, white carbon black 8～10 parts, stone
Wax 7～11 parts, stearic acid 3～6 parts, m-xylene diamine 6～8 parts.
9. the control method of the English teaching intelligence control system as described in any one of claim 1-8, comprises the following steps:
1) the ferrum granule scribbling white coating being placed on ferrum granule and accommodates chamber, Controlled by Programmable Controller electromagnetism push rod works,
Blackboard brush is pressed on blackboard, now the work of Controlled by Programmable Controller electric push rod, drives slide plate and blackboard brush to moving down
Dynamic, blackboard brush is clean by blackboard-cleaning, when ferrum granule runs into the magnet strip in blackboard, magnet strip by ferrum ferrum granular absorption black
Plate surface, electric push rod continues to drive slide plate and blackboard brush to move down, after blackboard eraser moves to blackboard bottom, by compiling
Range controller disconnects electric push rod power supply, and 4 magnet strip absorption ferrum granules in blackboard form four line lattice of four standards；
2) when need not four line lattice, Controlled by Programmable Controller electromagnetism push rod works, and is pressed on blackboard by blackboard brush, then may be used
Programmable controller controls electric push rod work, drives slide plate and blackboard brush to move up, after scraper plate contacts with ferrum granule, and scraper plate
Being scraped from blackboard by ferrum granule, ferrum granule falls and accommodates intracavity at ferrum granule, it is simple to drawing next time and use, blackboard eraser is upwards moving
During Dong blackboard-cleaning is clean；
3) after blackboard eraser moves to top, electric push rod power supply, Programmable Logic Controller control are disconnected by Programmable Logic Controller
Electromagnetism push rod deenergization processed, blackboard eraser is retracted and makes blackboard brush not contact with blackboard by the spring in electromagnetism push rod, programmable control
Device processed controls vibrating motor work, is shaken off by the dust on blackboard brush in storage ash intracavity, Controlled by Programmable Controller air exhauster work
Make the ash of storage ash intracavity is transported to dust settling pocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610263480.XA CN105946406B (en) | 2016-04-26 | 2016-04-26 | A kind of English teaching intelligence control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610263480.XA CN105946406B (en) | 2016-04-26 | 2016-04-26 | A kind of English teaching intelligence control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105946406A true CN105946406A (en) | 2016-09-21 |
| CN105946406B CN105946406B (en) | 2018-06-12 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610263480.XA Expired - Fee Related CN105946406B (en) | 2016-04-26 | 2016-04-26 | A kind of English teaching intelligence control system |
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| CN (1) | CN105946406B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075593U (en) * | 1990-09-25 | 1991-04-24 | 邹武昌 | Non steel made blackboard convenient for map hanging |
| US5386640A (en) * | 1994-06-01 | 1995-02-07 | Chen; Chiang-Ming | Drafting device |
| CN201026750Y (en) * | 2007-02-15 | 2008-02-27 | 沈昌生 | Blackboard with magnetic plaster coordinates |
| CN202563750U (en) * | 2012-05-16 | 2012-11-28 | 张延芝 | English teaching demonstration board |
| CN103231604A (en) * | 2013-04-18 | 2013-08-07 | 皮光明 | Blackboard with automatic dust collection eraser |
| CN204095349U (en) * | 2014-09-16 | 2015-01-14 | 于丹 | A kind of blackboard |
| CN204451739U (en) * | 2015-03-27 | 2015-07-08 | 宿州学院 | A kind of English teaching chalker |
| CN204820786U (en) * | 2015-06-08 | 2015-12-02 | 宁波凯生节能环保科技有限公司 | Remove english teaching blackboard |
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2016
- 2016-04-26 CN CN201610263480.XA patent/CN105946406B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075593U (en) * | 1990-09-25 | 1991-04-24 | 邹武昌 | Non steel made blackboard convenient for map hanging |
| US5386640A (en) * | 1994-06-01 | 1995-02-07 | Chen; Chiang-Ming | Drafting device |
| CN201026750Y (en) * | 2007-02-15 | 2008-02-27 | 沈昌生 | Blackboard with magnetic plaster coordinates |
| CN202563750U (en) * | 2012-05-16 | 2012-11-28 | 张延芝 | English teaching demonstration board |
| CN103231604A (en) * | 2013-04-18 | 2013-08-07 | 皮光明 | Blackboard with automatic dust collection eraser |
| CN204095349U (en) * | 2014-09-16 | 2015-01-14 | 于丹 | A kind of blackboard |
| CN204451739U (en) * | 2015-03-27 | 2015-07-08 | 宿州学院 | A kind of English teaching chalker |
| CN204820786U (en) * | 2015-06-08 | 2015-12-02 | 宁波凯生节能环保科技有限公司 | Remove english teaching blackboard |
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| CN105946406B (en) | 2018-06-12 |
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