CN107301807A - A kind of English teaching board of education - Google Patents
A kind of English teaching board of education Download PDFInfo
- Publication number
- CN107301807A CN107301807A CN201710761270.8A CN201710761270A CN107301807A CN 107301807 A CN107301807 A CN 107301807A CN 201710761270 A CN201710761270 A CN 201710761270A CN 107301807 A CN107301807 A CN 107301807A
- Authority
- CN
- China
- Prior art keywords
- education
- board
- sliding block
- drawstring
- rotating shaft
- 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
Classifications
-
- 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
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/06—Foreign languages
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
The present invention relates to a kind of board of education, more particularly to a kind of English teaching board of education.The technical problem to be solved in the present invention is to provide a kind of English teaching board of education.In order to solve the above-mentioned technical problem, the invention provides such a English teaching board of education, support etc. is included；The board of education bottom left and right sides, which is provided with the right side of support, left side brackets, is provided with battery, is provided with board of education left side wall in holder, holder and is provided with lowering or hoisting gear, and the lattice device of four line three is provided with lowering or hoisting gear.Invention achieves the position for being easy to adjust setting-out, line is accurate, effectively expand the scope of electrical fan air-out, meet the teaching demand of English Instructor, it is easy to adjust English Instructor's teaching of the highly rated different height of board of education, it is easy to place the broadcaster that English Instructor uses, the effect of the burden of English teacher can be reduced.
Description
Technical field
The present invention relates to a kind of board of education, more particularly to a kind of English teaching board of education.
Background technology
English teaching refers to the process of be for English or be not that the people of first language teaches English.English teaching
Be related to a variety of professional theory knowledges, including linguistics, second language acquisition, lexicology, syntactics, Style Science, corpus it is theoretical,
The contents such as cognitive psychology.
English teaching is an incremental process, be for English either or be not first language people come
Say, English study is all vital in today of globalization fast development.
Current English teaching is increasingly paid attention to by masses, and the fast and simple of English teaching equipment effectively influences English teaching
Quality, existing English teaching functions of the equipments are single, are not easy to the teaching of English Instructor, and the lattice of four line three that English Instructor draws are inadequate
Precisely, the broadcaster storage that English Instructor uses is inconvenient, adds the burden of English Instructor, it is difficult to meet the religion of English Instructor
The shortcoming of demand, therefore need a kind of English for being easy to adjust board of education height and easily meet English Instructor's teaching demand of research and development badly
Teaching board of education.
The content of the invention
（1）The technical problem to be solved
The present invention is not easy to the teaching of English Instructor to overcome existing English teaching functions of the equipments single, and English Instructor draws
The lattice of four line three it is not accurate enough, the storage of broadcaster that English Instructor uses is inconvenient, adds the burden of English Instructor, it is difficult to full
The shortcoming of the teaching demand of sufficient English Instructor, the technical problem to be solved in the present invention is to provide a kind of English teaching board of education.
（2）Technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a English teaching board of education, support, teaching are included
Plate, battery, holder, lowering or hoisting gear and the lattice device of four line three, the board of education bottom left and right sides is provided with support, left side brackets
Right side be provided with to be provided with holder, holder on battery, board of education left side wall and be provided with lowering or hoisting gear, lowering or hoisting gear
On be provided with the lattice device of four line three.
Preferably, lowering or hoisting gear includes Electric Motor Wheel, the first slide rail, the first drawstring, the first sliding block and driven pulley, holder
Interior right side wall is disposed with Electric Motor Wheel, the first slide rail and driven pulley, the first slide rail and is provided with the first sliding block from bottom to up, the
The first drawstring is connected with the top of one sliding block, the first drawstring bypasses the bottom of driven pulley and Electric Motor Wheel again with the first sliding block and is connected
Connect, a word hole is provided with the middle part of holder right side wall, the lattice device of four line three is arranged on the right side of the first sliding block and through a word hole, electric
Driving wheel is connected by wire with battery.
Preferably, the lattice device of four line three include first bearing seat, the first reel, irony fixed bin, first rotating shaft,
It is connected with the right side of hand, magnet piece, fixed plate, draw ring, cell body and bracing wire, the first sliding block in irony fixed bin, irony fixed bin
Top, which is provided with first bearing seat, first bearing seat, is provided with first rotating shaft, is opened on irony fixed bin bottom and right side wall
Have a perforation, first rotating shaft passes through and the first reel is provided with the perforation that irony fixed bin bottom is provided with, first rotating shaft, first around
Line wheel is arranged on inside irony fixed bin, and the lower end of first rotating shaft is connected with handle, and handle is arranged on outside irony fixed bin, the
Bracing wire is wound with one reel, the perforation being provided with irony fixed bin right side wall is drawstring through, the right side of irony fixed bin is set
There is magnet piece, the end of bracing wire is connected with magnet piece, uniform formula, which is connected with fixed plate, fixed plate, on the right side of magnet piece is provided with
Draw ring is connected with the right side of cell body, fixed plate.
Preferably, semicircular plate, the second slide rail, the second sliding block, rack, electric pushrod, the second rotating shaft, tooth are also included
Semicircular plate is connected with the top of wheel, second bearing seat, connecting rod and electric fan, board of education, semicircular plate top rear is provided with
It is provided with front side of the second sliding block, the second sliding block and is connected with the semicircular plate on the right side of rack, rack on second slide rail, the second slide rail
Electric pushrod is provided with, the left end of electric pushrod is connected with rack, and second bearing is provided with the semicircular plate on front side of rack
Second rotating shaft is installed, the upper end of the second rotating shaft is connected with gear, wheel and rack engagement, gear in seat, second bearing seat
Connecting rod is connected with, the front side bottom of connecting rod is connected with electric fan, and electric pushrod and electric fan pass through wire and battery
It is connected.
Preferably, also include the second drawstring, electronic reel, directive wheel, fixed block, cylinder and connecting plate, impart knowledge to students
Electronic reel is provided with the middle part of plate bottom, the board of education bottom symmetrical formula of the electronic reel left and right sides is provided with guiding
Wheel, left side directive wheel is arranged on the middle part being provided with below the front side of battery, support at the top of cylinder, cylinder and is provided with annular
Hole, support is enclosed on the inside of cylinder through looping pit, and the lower end of support is connected with connecting plate, and connecting plate is arranged on cylinder
Inside, the support lower inside symmetrical expression of the left and right sides, which is connected with fixed block, electronic reel, is wound with the second drawstring, and second draws
The directive wheel that the left end of rope bypasses left side is connected with the fixed block in left side, the right-hand member of the second drawstring bypass the directive wheel on right side with
The fixed block on right side is connected, and electronic reel is connected by wire with battery.
Preferably, also include pole, universal wheel and brake valve, the cylinder bottom of the left and right sides is connected with pole, prop up
The lower end of bar is provided with rotary type on universal wheel, pole and is connected with brake valve.
Preferably, casing, chamber door and hinge are also included, board of education bottom rear is provided with casing, and casing rear wall is left
There is chamber door side by gemel connection.
Preferably, the material of support is Q235 steel.
Operation principle：The teaching of English Instructor is unavoidable draw the lattice of four line three teach students how specification writing English, by
This teacher can first pass through the position that the lattice device of four line three is adjusted above and below mobile device, so as to which the lattice of four line three are drawn in into different height
In the board of education of position, while also allowing for the teaching demand of different height teachers, battery provides power supply for the device.
Because lowering or hoisting gear includes in Electric Motor Wheel, the first slide rail, the first drawstring, the first sliding block and driven pulley, holder
Right side wall is disposed with Electric Motor Wheel, the first slide rail and driven pulley, the first slide rail and is provided with the first sliding block, first from bottom to up
The first drawstring is connected with the top of sliding block, the first drawstring bypasses the bottom of driven pulley and Electric Motor Wheel again with the first sliding block and is connected,
A word hole is provided with the middle part of holder right side wall, the lattice device of four line three is arranged on the right side of the first sliding block and through a word hole, electronic
Wheel is connected by wire with battery, so battery provides power supply for Electric Motor Wheel, when needs are drawn in different height position
During four three lattice of line, start Electric Motor Wheel and rotate, Electric Motor Wheel drives driven pulley to rotate by the first drawstring, so as to be moved down on the first sliding block
It is dynamic, so that the first sliding block drives the lattice device of four line three to move up and down, to adjust the position of setting-out.
Because the lattice device of four line three include first bearing seat, the first reel, irony fixed bin, first rotating shaft, handle,
Irony fixed bin, irony fixed bin inner top are connected with the right side of magnet piece, fixed plate, draw ring, cell body and bracing wire, the first sliding block
It is provided with first bearing seat, first bearing seat and first rotating shaft is installed, is provided with and wears on irony fixed bin bottom and right side wall
Hole, first rotating shaft passes through and is provided with the first reel, the first reel in the perforation that irony fixed bin bottom is provided with, first rotating shaft
Be arranged on inside irony fixed bin, the lower end of first rotating shaft is connected with handle, and handle is arranged on outside irony fixed bin, first around
Bracing wire is wound with line wheel, is drawstring through on the right side of the perforation being provided with irony fixed bin right side wall, irony fixed bin and is provided with magnetic
Iron block, the end of bracing wire is connected with magnet piece, and being connected with fixed plate, fixed plate uniform formula on the right side of magnet piece is provided with groove
Draw ring is connected with the right side of body, fixed plate, so when English Instructor needs to draw four three lattice of line on the teaching board, English Instructor will
Paintbrush or chalk are stuck in cell body, and English Instructor is pullled by draw ring to front-right, so that fixed plate is to front-right to movement, are drawn
Line is drawn out, after the lattice of four line three are painted, and teacher's shake handle drives first rotating shaft to rotate, and first rotating shaft drives the first reel
Rotate, bracing wire is withdrawn magnet piece and inhaled on irony fixed bin by the first reel.
Because also including semicircular plate, the second slide rail, the second sliding block, rack, electric pushrod, the second rotating shaft, gear,
Semicircular plate is connected with the top of two bearing bracket, connecting rod and electric fan, board of education, semicircular plate top rear is provided with the second cunning
It is provided with to be connected with the semicircular plate on the right side of rack, rack on front side of the second sliding block, the second sliding block on rail, the second slide rail and is provided with
Electric pushrod, the left end of electric pushrod is connected with rack, and second bearing seat, second are provided with the semicircular plate on front side of rack
Second rotating shaft is installed, the upper end of the second rotating shaft, which is connected with gear, wheel and rack engagement, gear, to be connected with bearing block
Extension bar, the front side bottom of connecting rod is connected with electric fan, and electric pushrod and electric fan are connected by wire with battery, institute
It is that electric fan and electric pushrod provide power supply using battery, is started working when in more hot weather, starting electric fan, simultaneously
Start electric pushrod expanding-contracting action, electric pushrod band carry-over bar is moved left and right, so that pinion rotation, gear drives connecting rod pendulum
Dynamic, electric fan is swung therewith, can so be expanded the scope of electrical fan, be met the teaching demand of English Instructor.
Because also including the second drawstring, electronic reel, directive wheel, fixed block, cylinder and connecting plate, board of education bottom
Electronic reel is provided with the middle part of portion, the board of education bottom symmetrical formula of the electronic reel left and right sides is provided with directive wheel, it is left
Side directive wheel is arranged on the middle part being provided with below the front side of battery, support at the top of cylinder, cylinder and is provided with looping pit, props up
Frame is enclosed on the inside of cylinder through looping pit, and the lower end of support is connected with connecting plate, and connecting plate is arranged on the inside of cylinder,
The support lower inside symmetrical expression of the left and right sides is connected with fixed block, electronic reel and is wound with the second drawstring, the second drawstring
The directive wheel that left end bypasses left side is connected with the fixed block in left side, and the right-hand member of the second drawstring bypasses directive wheel and the right side on right side
Fixed block be connected, electronic reel is connected by wire with battery, thus when need adjust board of education height when,
Start electronic reel to rotate, the electronic drawstring of reel folding and unfolding second, the second drawstring drive support and part thereon simultaneously on
Lower movement, the height for thus adjusting board of education is easy to be applicable English Instructor's teaching of different height.
Because also including pole, universal wheel and brake valve, the cylinder bottom of the left and right sides is connected with pole, pole
Lower end is provided with rotary type on universal wheel, pole and is connected with brake valve, so universal wheel can be easy to the movement of the device, when this
When device is moved to appropriate location stopping, teacher steps on brake valve and carries out stopping movement to universal wheel, reaches and fixes the device
Effect.
Because also including casing, chamber door and hinge, board of education bottom rear is provided with logical on the left of casing, casing rear wall
Crossing gemel connection has chamber door, so being easy to place the broadcaster that English Instructor uses in casing, can so reduce English teacher
Burden, English teacher just attends class without portable broadcaster of attending class every time to classroom.
The control mode of the present invention is automatically controlled by controller, control skill of the circuit by this area of controller
Art personnel's simple programming is that can be achieved, and belongs to the common knowledge of this area, and the present invention is mainly used to protect mechanical device, institute
Control mode and circuit connection are not explained with the present invention.
（3）Beneficial effect
Invention achieves the position for being easy to adjust setting-out, line is accurate, effectively expands the scope of electrical fan air-out, meets English
The teaching demand of language teacher, is easy to adjust English Instructor's teaching of the highly rated different height of board of education, is easy to place English
The broadcaster that teacher uses, can reduce the effect of the burden of English teacher.
Brief description of the drawings
Fig. 1 is main structure diagram of the invention.
Fig. 2 is the main structure diagram of lowering or hoisting gear of the present invention.
Fig. 3 is the main structure diagram of the lattice device of four line three of the invention.
Fig. 4 is partial top structural representation of the invention.
Fig. 5 is the first part main structure diagram of the invention.
Fig. 6 is second of part main structure diagram of the invention.
Fig. 7 is part backsight structural representation of the invention.
Mark in accompanying drawing for：1- supports, 2- boards of education, 3- batteries, 4- holders, 5- lowering or hoisting gears, 51- is electronic
Wheel, the slide rails of 52- first, the drawstrings of 53- first, the sliding blocks of 54- first, 55- driven pulleys, the word holes of 56- mono-, the lattice device of tetra- lines of 6- three, 61-
First bearing seat, the reels of 62- first, 63- irony fixed bins, 64- perforation, 65- first rotating shafts, 66- handles, 67- magnet pieces,
68- fixed plates, 69- draw rings, 610- cell bodies, 611- bracing wires, 7- semicircular plates, the slide rails of 8- second, the sliding blocks of 9- second, 10- racks,
11- electric pushrods, the rotating shafts of 12- second, 121- gears, 13- second bearing seats, 14- connecting rods, 15- electric fans, 16- second is drawn
Rope, the electronic reels of 17-, 171- directive wheels, 18- fixed blocks, 19- cylinders, 20- connecting plates, 21- looping pits, 22- poles,
23- universal wheels, 24- brake valves, 25- casings, 26- chamber doors, 27- hinges.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of English teaching board of education, as shown in figs. 1-7, includes support 1, board of education 2, battery 3, holder 4, lifting
The lattice device 6 of 5 and four line of device three, the bottom left and right sides of board of education 2 is provided with support 1, and the right side of left side brackets 1 is provided with electric power storage
It is provided with pond 3, the left side wall of board of education 2 in holder 4, holder 4 and is provided with lowering or hoisting gear 5, four is provided with lowering or hoisting gear 5
The lattice device 6 of line three.
Embodiment 2
A kind of English teaching board of education, as shown in figs. 1-7, includes support 1, board of education 2, battery 3, holder 4, lifting
The lattice device 6 of 5 and four line of device three, the bottom left and right sides of board of education 2 is provided with support 1, and the right side of left side brackets 1 is provided with electric power storage
It is provided with pond 3, the left side wall of board of education 2 in holder 4, holder 4 and is provided with lowering or hoisting gear 5, four is provided with lowering or hoisting gear 5
The lattice device 6 of line three.
Lowering or hoisting gear 5 includes Electric Motor Wheel 51, the first slide rail 52, the first drawstring 53, the first sliding block 54 and driven pulley 55, puts
Put right side wall in box 4 and be disposed with setting on Electric Motor Wheel 51, the first slide rail 52 and driven pulley 55, the first slide rail 52 from bottom to up
There is the first sliding block 54, the top of the first sliding block 54 is connected with the first drawstring 53, and the first drawstring 53 bypasses driven pulley 55 and Electric Motor Wheel
51 bottom again with the first sliding block 54 is connected, and is provided with a word hole 56 in the middle part of the right side wall of holder 4, the lattice device 6 of four line three is set
On the right side of the first sliding block 54 and through a word hole 56, Electric Motor Wheel 51 is connected by wire with battery 3.
Embodiment 3
A kind of English teaching board of education, as shown in figs. 1-7, includes support 1, board of education 2, battery 3, holder 4, lifting
The lattice device 6 of 5 and four line of device three, the bottom left and right sides of board of education 2 is provided with support 1, and the right side of left side brackets 1 is provided with electric power storage
It is provided with pond 3, the left side wall of board of education 2 in holder 4, holder 4 and is provided with lowering or hoisting gear 5, four is provided with lowering or hoisting gear 5
The lattice device 6 of line three.
Lowering or hoisting gear 5 includes Electric Motor Wheel 51, the first slide rail 52, the first drawstring 53, the first sliding block 54 and driven pulley 55, puts
Put right side wall in box 4 and be disposed with setting on Electric Motor Wheel 51, the first slide rail 52 and driven pulley 55, the first slide rail 52 from bottom to up
There is the first sliding block 54, the top of the first sliding block 54 is connected with the first drawstring 53, and the first drawstring 53 bypasses driven pulley 55 and Electric Motor Wheel
51 bottom again with the first sliding block 54 is connected, and is provided with a word hole 56 in the middle part of the right side wall of holder 4, the lattice device 6 of four line three is set
On the right side of the first sliding block 54 and through a word hole 56, Electric Motor Wheel 51 is connected by wire with battery 3.
The lattice device 6 of four line three include first bearing seat 61, the first reel 62, irony fixed bin 63, first rotating shaft 65,
Handle 66, magnet piece 67, fixed plate 68, draw ring 69, cell body 610 and bracing wire 611, the right side of the first sliding block 54 are connected with irony and consolidated
Determine box 63, the inner top of irony fixed bin 63 is provided with first bearing seat 61, first bearing seat 61 and is provided with first rotating shaft 65, iron
Perforation 64 is provided with the bottom of matter fixed bin 63 and right side wall, first rotating shaft 65 passes through the perforation that the bottom of irony fixed bin 63 is provided with
64, the first reel 62 is provided with first rotating shaft 65, and the first reel 62 is arranged on inside irony fixed bin 63, first rotating shaft
65 lower end is connected with handle 66, and handle 66 is arranged on outside irony fixed bin 63, and bracing wire 611 is wound with the first reel 62,
Bracing wire 611 passes through the perforation 64 being provided with the right side wall of irony fixed bin 63, and the right side of irony fixed bin 63 is provided with magnet piece 67,
The end of bracing wire 611 is connected with magnet piece 67, and the right side of magnet piece 67 is connected with fixed plate 68, fixed plate 68 uniform formula and set
There is cell body 610, the right side of fixed plate 68 is connected with draw ring 69.
Embodiment 4
A kind of English teaching board of education, as shown in figs. 1-7, includes support 1, board of education 2, battery 3, holder 4, lifting
The lattice device 6 of 5 and four line of device three, the bottom left and right sides of board of education 2 is provided with support 1, and the right side of left side brackets 1 is provided with electric power storage
It is provided with pond 3, the left side wall of board of education 2 in holder 4, holder 4 and is provided with lowering or hoisting gear 5, four is provided with lowering or hoisting gear 5
The lattice device 6 of line three.
Lowering or hoisting gear 5 includes Electric Motor Wheel 51, the first slide rail 52, the first drawstring 53, the first sliding block 54 and driven pulley 55, puts
Put right side wall in box 4 and be disposed with setting on Electric Motor Wheel 51, the first slide rail 52 and driven pulley 55, the first slide rail 52 from bottom to up
There is the first sliding block 54, the top of the first sliding block 54 is connected with the first drawstring 53, and the first drawstring 53 bypasses driven pulley 55 and Electric Motor Wheel
51 bottom again with the first sliding block 54 is connected, and is provided with a word hole 56 in the middle part of the right side wall of holder 4, the lattice device 6 of four line three is set
On the right side of the first sliding block 54 and through a word hole 56, Electric Motor Wheel 51 is connected by wire with battery 3.
The lattice device 6 of four line three include first bearing seat 61, the first reel 62, irony fixed bin 63, first rotating shaft 65,
Handle 66, magnet piece 67, fixed plate 68, draw ring 69, cell body 610 and bracing wire 611, the right side of the first sliding block 54 are connected with irony and consolidated
Determine box 63, the inner top of irony fixed bin 63 is provided with first bearing seat 61, first bearing seat 61 and is provided with first rotating shaft 65, iron
Perforation 64 is provided with the bottom of matter fixed bin 63 and right side wall, first rotating shaft 65 passes through the perforation that the bottom of irony fixed bin 63 is provided with
64, the first reel 62 is provided with first rotating shaft 65, and the first reel 62 is arranged on inside irony fixed bin 63, first rotating shaft
65 lower end is connected with handle 66, and handle 66 is arranged on outside irony fixed bin 63, and bracing wire 611 is wound with the first reel 62,
Bracing wire 611 passes through the perforation 64 being provided with the right side wall of irony fixed bin 63, and the right side of irony fixed bin 63 is provided with magnet piece 67,
The end of bracing wire 611 is connected with magnet piece 67, and the right side of magnet piece 67 is connected with fixed plate 68, fixed plate 68 uniform formula and set
There is cell body 610, the right side of fixed plate 68 is connected with draw ring 69.
Also include semicircular plate 7, the second slide rail 8, the second sliding block 9, rack 10, electric pushrod 11, the second rotating shaft 12, tooth
Wheel 121, second bearing seat 13, connecting rod 14 and electric fan 15, the top of board of education 2 are connected with semicircular plate 7, and semicircular plate 7 is pushed up
It is provided with rear side of portion on the second slide rail 8, the second slide rail 8 and is provided with the second sliding block 9, the front side of the second sliding block 9 is connected with rack 10, tooth
Electric pushrod 11 is provided with the semicircular plate 7 on the right side of bar 10, the left end of electric pushrod 11 is connected with rack 10, before rack 10
It is provided with the semicircular plate 7 of side in second bearing seat 13, second bearing seat 13 and second rotating shaft 12 is installed, the second rotating shaft 12
Upper end is connected with gear 121, and gear 121 is engaged with rack 10, and connecting rod 14, the front side of connecting rod 14 are connected with gear 121
Bottom is connected with electric fan 15, and electric pushrod 11 and electric fan 15 are connected by wire with battery 3.
Also include the second drawstring 16, electronic reel 17, directive wheel 171, fixed block 18, cylinder 19 and connecting plate
20, electronic reel 17, the bottom symmetrical of board of education 2 of the electronic left and right sides of reel 17 are provided with the middle part of the bottom of board of education 2
Formula is provided with directive wheel 171, and left side directive wheel 171 is arranged on the front side of battery 3, and the lower section of support 1 is provided with cylinder 19, circle
The middle part at the top of cylinder 19 is provided with looping pit 21, and support 1 is enclosed on the inside of cylinder 19, the lower end of support 1 through looping pit 21
Connecting plate 20 is connected with, connecting plate 20 is arranged on the inside of cylinder 19, the lower inside symmetrical expression of support 1 connection of the left and right sides
Have and the second drawstring 16 be wound with fixed block 18, electronic reel 17, the left end of the second drawstring 16 bypass the directive wheel 171 in left side with
The fixed block 18 in left side is connected, and the directive wheel 171 that the right-hand member of the second drawstring 16 bypasses right side is connected with the fixed block 18 on right side
Connect, electronic reel 17 is connected by wire with battery 3.
Also include pole 22, universal wheel 23 and brake valve 24, the bottom of cylinder 19 of the left and right sides is connected with pole 22,
The lower end of pole 22 is provided with rotary type on universal wheel 23, pole 22 and is connected with brake valve 24.
Also include casing 25, chamber door 26 and hinge 27, the bottom rear of board of education 2 is provided with casing 25, the rear side of casing 25
Wall passes on left hinge 27 and is connected with chamber door 26.
The material of support 1 is Q235 steel.
Operation principle：The teaching of English Instructor is unavoidable draw the lattice of four line three teach students how specification writing English, by
This teacher can first pass through the position that the lattice device 6 of four line three is adjusted above and below mobile device, so as to which the lattice of four line three are drawn in into different height
In the board of education 2 for spending position, while also allowing for the teaching demand of different height teachers, battery 3 provides power supply for the device.
Because lowering or hoisting gear 5 includes Electric Motor Wheel 51, the first slide rail 52, the first drawstring 53, the first sliding block 54 and driven pulley
55, right side wall is disposed with Electric Motor Wheel 51, the first slide rail 52 and driven pulley 55, the first slide rail 52 from bottom to up in holder 4
On be provided with the first sliding block 54, the top of the first sliding block 54 is connected with the first drawstring 53, and the first drawstring 53 bypasses the He of driven pulley 55
Bottom of the Electric Motor Wheel 51 again with the first sliding block 54 is connected, and a word hole 56, the lattice device of four line three are provided with the middle part of the right side wall of holder 4
6 are arranged on the right side of the first sliding block 54 and through a word hole 56, and Electric Motor Wheel 51 is connected by wire with battery 3, so storing
Battery 3 is that Electric Motor Wheel 51 provides power supply, when needing to draw four three lattice of line in different height position, starts Electric Motor Wheel 51 and rotates,
Electric Motor Wheel 51 drives driven pulley 55 to rotate by the first drawstring 53, so that the first sliding block 54 is moved up and down, so that the first sliding block 54
The lattice device 6 of four line three is driven to move up and down, to adjust the position of setting-out.
Because the lattice device 6 of four line three include first bearing seat 61, the first reel 62, irony fixed bin 63, first turn
Axle 65, handle 66, magnet piece 67, fixed plate 68, draw ring 69, cell body 610 and bracing wire 611, the right side of the first sliding block 54 are connected with
Irony fixed bin 63, the inner top of irony fixed bin 63 is provided with first bearing seat 61, first bearing seat 61 and is provided with first turn
Perforation 64 is provided with axle 65, the bottom of irony fixed bin 63 and right side wall, first rotating shaft 65 is opened through the bottom of irony fixed bin 63
The first reel 62 is provided with some perforation 64, first rotating shaft 65, the first reel 62 is arranged on inside irony fixed bin 63,
The lower end of first rotating shaft 65 is connected with handle 66, and handle 66 is arranged on outside irony fixed bin 63, is wound with the first reel 62
Bracing wire 611, bracing wire 611 passes through the perforation 64 being provided with the right side wall of irony fixed bin 63, and the right side of irony fixed bin 63 is provided with
Magnet piece 67, the end of bracing wire 611 is connected with magnet piece 67, and the right side of magnet piece 67 is connected with fixed plate 68, fixed plate 68
Uniform formula is provided with cell body 610, and the right side of fixed plate 68 is connected with draw ring 69, so when English Instructor needs to draw in board of education 2
When going out four three lattice of line, paintbrush or chalk are stuck in cell body 610 by English Instructor, and English Instructor is drawn by draw ring 69 to front-right
Pull, so that fixed plate 68 is to front-right to movement, bracing wire 611 is drawn out, after the lattice of four line three are painted, the band of teacher's shake handle 66
Dynamic first rotating shaft 65 is rotated, and first rotating shaft 65 drives the first reel 62 to rotate, and bracing wire 611 is withdrawn magnet by the first reel 62
Block 67 is inhaled on irony fixed bin 63.
Because also including semicircular plate 7, the second slide rail 8, the second sliding block 9, rack 10, electric pushrod 11, the second rotating shaft
12nd, gear 121, second bearing seat 13, connecting rod 14 and electric fan 15, the top of board of education 2 are connected with semicircular plate 7, semicircle
The top rear of plate 7, which is provided with the second slide rail 8, the second slide rail 8, is provided with the second sliding block 9, and the front side of the second sliding block 9 is connected with rack
10, electric pushrod 11 is provided with the semicircular plate 7 on the right side of rack 10, and the left end of electric pushrod 11 is connected with rack 10, tooth
It is provided with the semicircular plate 7 of the front side of bar 10 in second bearing seat 13, second bearing seat 13 and second rotating shaft 12 is installed, second turn
The upper end of axle 12 is connected with gear 121, and gear 121 is engaged with rack 10, and connecting rod 14, connecting rod 14 are connected with gear 121
Front side bottom be connected with electric fan 15, electric pushrod 11 and electric fan 15 are connected by wire with battery 3, thus store
Battery 3 is that electric fan 15 and electric pushrod 11 provide power supply, is started working when in more hot weather, starting electric fan 15,
Start the expanding-contracting action of electric pushrod 11 simultaneously, electric pushrod 11 is moved left and right with carry-over bar 10, so that gear 121 is rotated, gear
121 drive connecting rods 14 are swung, and electric fan 15 is swung therewith, can so expand the scope of the fan of electric fan 15, meet English religion
The teaching demand of teacher.
Because also including the second drawstring 16, electronic reel 17, directive wheel 171, fixed block 18, cylinder 19 and connection
Electronic reel 17, the bottom pair of board of education 2 of the electronic left and right sides of reel 17 are provided with the middle part of plate 20, the bottom of board of education 2
Title formula is provided with directive wheel 171, and left side directive wheel 171 is arranged on the front side of battery 3, and the lower section of support 1 is provided with cylinder 19,
The middle part at the top of cylinder 19 is provided with looping pit 21, and support 1 is enclosed on through looping pit 21 under the inside of cylinder 19, support 1
End is connected with connecting plate 20, and connecting plate 20 is arranged on the inside of cylinder 19, and the lower inside symmetrical expression of support 1 of the left and right sides connects
It is connected on fixed block 18, electronic reel 17 and is wound with the second drawstring 16, the left end of the second drawstring 16 bypasses the directive wheel 171 in left side
It is connected with the fixed block 18 in left side, the right-hand member of the second drawstring 16 bypasses the directive wheel 171 and the phase of fixed block 18 on right side on right side
Connection, electronic reel 17 is connected by wire with battery 3, so when needing to adjust the height of board of education 2, starting electricity
Dynamic reel 17 is rotated, electronic the second drawstring of folding and unfolding 16 of reel 17, and the second drawstring 16 drives support 1 and part thereon simultaneously
Move up and down, the height for thus adjusting board of education 2 is easy to be applicable English Instructor's teaching of different height.
Because also including pole 22, universal wheel 23 and brake valve 24, the bottom of cylinder 19 of the left and right sides is connected with branch
Bar 22, the lower end of pole 22 is provided with rotary type on universal wheel 23, pole 22 and is connected with brake valve 24, so universal wheel 23 can
It is easy to the movement of the device, when the device, which is moved to appropriate location, to be stopped, teacher steps on brake valve 24 and universal wheel 23 is carried out
Stop movement, reach the effect for fixing the device.
Because also including casing 25, chamber door 26 and hinge 27, the bottom rear of board of education 2 is provided with casing 25, casing 25
Rear wall passes on left hinge 27 and is connected with chamber door 26, so be easy to place the broadcaster that English Instructor uses in casing 25, this
Sample can reduce the burden of English teacher, and English teacher just attends class without portable broadcaster of attending class every time to classroom.
The control mode of the present invention is automatically controlled by controller, control skill of the circuit by this area of controller
Art personnel's simple programming is that can be achieved, and belongs to the common knowledge of this area, and the present invention is mainly used to protect mechanical device, institute
Control mode and circuit connection are not explained with the present invention.
Embodiment described above only expresses the preferred embodiment of the present invention, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of English teaching board of education, it is characterised in that include support（1）, board of education（2）, battery（3）, place
Box（4）, lowering or hoisting gear（5）With the lattice device of four line three（6）, board of education（2）The bottom left and right sides is provided with support（1）, left side branch
Frame（1）Right side be provided with battery（3）, board of education（2）Holder is provided with left side wall（4）, holder（4）Inside it is provided with
Lowering or hoisting gear（5）, lowering or hoisting gear（5）On be provided with the lattice device of four line three（6）.
2. a kind of English teaching board of education according to claim 1, it is characterised in that lowering or hoisting gear（5）Include electricity
Driving wheel（51）, the first slide rail（52）, the first drawstring（53）, the first sliding block（54）And driven pulley（55）, holder（4）Interior right side wall
Electric Motor Wheel is disposed with from bottom to up（51）, the first slide rail（52）And driven pulley（55）, the first slide rail（52）On be provided with
One sliding block（54）, the first sliding block（54）Top be connected with the first drawstring（53）, the first drawstring（53）Bypass driven pulley（55）With
Electric Motor Wheel（51）Again with the first sliding block（54）Bottom be connected, holder（4）A word hole is provided with the middle part of right side wall（56）, four lines
Three lattice devices（6）It is arranged on the first sliding block（54）Right side and through a word hole（56）, Electric Motor Wheel（51）Pass through wire and electric power storage
Pond（3）It is connected.
3. a kind of English teaching board of education according to claim 2, it is characterised in that the lattice device of four line three（6）Including
There is first bearing seat（61）, the first reel（62）, irony fixed bin（63）, first rotating shaft（65）, handle（66）, magnet piece
（67）, fixed plate（68）, draw ring（69）, cell body（610）And bracing wire（611）, the first sliding block（54）Right side be connected with irony consolidate
Determine box（63）, irony fixed bin（63）Inner top is provided with first bearing seat（61）, first bearing seat（61）On be provided with first
Rotating shaft（65）, irony fixed bin（63）Perforation is provided with bottom and right side wall（64）, first rotating shaft（65）Fixed through irony
Box（63）The perforation that bottom is provided with（64）, first rotating shaft（65）On be provided with the first reel（62）, the first reel（62）If
Put in irony fixed bin（63）Inside, first rotating shaft（65）Lower end be connected with handle（66）, handle（66）Irony is arranged on to consolidate
Determine box（63）Outside, the first reel（62）On be wound with bracing wire（611）, bracing wire（611）Through irony fixed bin（63）Right side wall
On the perforation that is provided with（64）, irony fixed bin（63）Right side be provided with magnet piece（67）, bracing wire（611）End and magnet piece
（67）It is connected, magnet piece（67）Right side is connected with fixed plate（68）, fixed plate（68）Upper uniform formula is provided with cell body（610）,
Fixed plate（68）Right side is connected with draw ring（69）.
4. a kind of English teaching board of education according to claim 3, it is characterised in that also include semicircular plate（7）、
Second slide rail（8）, the second sliding block（9）, rack（10）, electric pushrod（11）, the second rotating shaft（12）, gear（121）, second bearing
Seat（13）, connecting rod（14）And electric fan（15）, board of education（2）Top is connected with semicircular plate（7）, semicircular plate（7）Top
Rear side is provided with the second slide rail（8）, the second slide rail（8）On be provided with the second sliding block（9）, the second sliding block（9）Front side connection is with teeth
Bar（10）, rack（10）The semicircular plate on right side（7）On be provided with electric pushrod（11）, electric pushrod（11）Left end and rack
（10）It is connected, rack（10）The semicircular plate of front side（7）On be provided with second bearing seat（13）, second bearing seat（13）Upper peace
Equipped with the second rotating shaft（12）, the second rotating shaft（12）Upper end be connected with gear（121）, gear（121）With rack（10）Engagement, tooth
Wheel（121）On be connected with connecting rod（14）, connecting rod（14）Front side bottom be connected with electric fan（15）, electric pushrod（11）With
Electric fan（15）Pass through wire and battery（3）It is connected.
5. a kind of English teaching board of education according to claim 4, it is characterised in that also include the second drawstring
（16）, electronic reel（17）, directive wheel（171）, fixed block（18）, cylinder（19）And connecting plate（20）, board of education（2）Bottom
Electronic reel is provided with the middle part of portion（17）, electronic reel（17）The board of education of the left and right sides（2）Bottom symmetrical formula is set
There is directive wheel（171）, left side directive wheel（171）It is arranged on battery（3）Front side, support（1）Lower section is provided with cylinder
（19）, cylinder（19）Looping pit is provided with the middle part of top（21）, support（1）Through looping pit（21）It is enclosed on cylinder（19）'s
Inside, support（1）Lower end be connected with connecting plate（20）, connecting plate（20）It is arranged on cylinder（19）Inside, the left and right sides
Support（1）Lower inside symmetrical expression is connected with fixed block（18）, electronic reel（17）On be wound with the second drawstring（16）, second
Drawstring（16）Left end bypass left side directive wheel（171）With the fixed block in left side（18）It is connected, the second drawstring（16）The right side
End bypasses the directive wheel on right side（171）With the fixed block on right side（18）It is connected, electronic reel（17）Pass through wire and electric power storage
Pond（3）It is connected.
6. a kind of English teaching board of education according to claim 5, it is characterised in that also include pole（22）, ten thousand
To wheel（23）And brake valve（24）, the cylinder of the left and right sides（19）Bottom is connected with pole（22）, pole（22）Lower end set
It is equipped with universal wheel（23）, pole（22）Upper rotary type is connected with brake valve（24）.
7. a kind of English teaching board of education according to claim 6, it is characterised in that also include casing（25）, case
Door（26）And hinge（27）, board of education（2）Bottom rear is provided with casing（25）, casing（25）Rear wall passes on left hinge
（27）It is connected with chamber door（26）.
8. a kind of English teaching board of education according to claim 7, it is characterised in that support（1）Material be Q235
Steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710761270.8A CN107301807B (en) | 2017-08-30 | 2017-08-30 | A kind of English teaching board of education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710761270.8A CN107301807B (en) | 2017-08-30 | 2017-08-30 | A kind of English teaching board of education |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107301807A true CN107301807A (en) | 2017-10-27 |
| CN107301807B CN107301807B (en) | 2019-09-27 |
Family
ID=60132462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710761270.8A Expired - Fee Related CN107301807B (en) | 2017-08-30 | 2017-08-30 | A kind of English teaching board of education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107301807B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538150A (en) * | 2018-04-17 | 2018-09-14 | 江苏海事职业技术学院 | A kind of memorizing english words plate |
| CN111667735A (en) * | 2020-06-18 | 2020-09-15 | 郑州铁路职业技术学院 | Marketing teaching simulation system and method |
| CN111932124A (en) * | 2020-08-11 | 2020-11-13 | 深圳市香蜜文化有限公司 | Semi-customized differentiation teaching mode |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4734036A (en) * | 1984-11-30 | 1988-03-29 | Helene Kasha | Method and device for learning a language |
| CN202422488U (en) * | 2012-01-08 | 2012-09-05 | 陈翔 | English teaching instrument |
| CN204990763U (en) * | 2015-07-02 | 2016-01-20 | 齐齐哈尔大学 | English learning aiding device |
| CN205451538U (en) * | 2016-02-18 | 2016-08-10 | 郑州澍青医学高等专科学校 | English word teaching explains device |
| CN206058661U (en) * | 2016-07-11 | 2017-03-29 | 林秋霞 | A kind of high school physicses class experiment with falling objects apparatus for demonstrating |
-
2017
- 2017-08-30 CN CN201710761270.8A patent/CN107301807B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4734036A (en) * | 1984-11-30 | 1988-03-29 | Helene Kasha | Method and device for learning a language |
| CN202422488U (en) * | 2012-01-08 | 2012-09-05 | 陈翔 | English teaching instrument |
| CN204990763U (en) * | 2015-07-02 | 2016-01-20 | 齐齐哈尔大学 | English learning aiding device |
| CN205451538U (en) * | 2016-02-18 | 2016-08-10 | 郑州澍青医学高等专科学校 | English word teaching explains device |
| CN206058661U (en) * | 2016-07-11 | 2017-03-29 | 林秋霞 | A kind of high school physicses class experiment with falling objects apparatus for demonstrating |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538150A (en) * | 2018-04-17 | 2018-09-14 | 江苏海事职业技术学院 | A kind of memorizing english words plate |
| CN111667735A (en) * | 2020-06-18 | 2020-09-15 | 郑州铁路职业技术学院 | Marketing teaching simulation system and method |
| CN111932124A (en) * | 2020-08-11 | 2020-11-13 | 深圳市香蜜文化有限公司 | Semi-customized differentiation teaching mode |
| CN111932124B (en) * | 2020-08-11 | 2024-05-03 | 深圳市香蜜文化有限公司 | Teaching board for manufacturing analysis meter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107301807B (en) | 2019-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107301807A (en) | A kind of English teaching board of education | |
| CN207264603U (en) | A kind of high interesting study device of English teaching | |
| CN208597846U (en) | A kind of teaching dais of anti-theft liftable storage | |
| CN204009339U (en) | A kind of sliding multimedia overhead projector cloth | |
| CN106938130A (en) | A kind of fire-fighting equipment frame for having a protective effect | |
| CN206649750U (en) | A kind of management teaching Graphic Panel | |
| CN206757284U (en) | A kind of office's projection arrangement | |
| CN107680441A (en) | A kind of mathematical education teaching aid exhibiting device | |
| CN206441415U (en) | A kind of Physical Experiment sample display device | |
| CN205997566U (en) | A kind of convenient regulation and the English teaching auxiliary device of wide adaptability | |
| CN205598575U (en) | Portable regulation formula basketball stands | |
| CN208896705U (en) | A kind of adjustable clipboard of Language education | |
| CN206205760U (en) | A kind of spiro driving device of rolling screen door | |
| CN209103593U (en) | A kind of adjustable teaching panel structure | |
| CN207291482U (en) | Special drawing board in a kind of fine arts student room | |
| CN207182807U (en) | A kind of construction costs budget accessory exhibition plate | |
| CN206505597U (en) | A kind of interesting teaching plate | |
| CN206849305U (en) | A kind of historical teaching private classroom | |
| CN206263452U (en) | High-precision laser cutting machine | |
| CN110338604B (en) | Calligraphy display device capable of automatically rotating | |
| CN209674557U (en) | A kind of think of political affairs teaching assistant teaching aid | |
| CN205093913U (en) | Wall map device for ideological and political education | |
| CN203870852U (en) | Student teaching frame for history major | |
| CN205321919U (en) | Artistic work show stand | |
| CN207909480U (en) | billboard mounting bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190415 Address after: 230000 Anhui Hefei high tech Zone Innovation Industrial Park two phase J2 District C block 18 floor. Applicant after: Hefei dragon totem Information Technology Co., Ltd. Address before: 330000 mailbox No. 26 of Nanchang University, No. 999 Xuefu Avenue, Honggutan New District, Nanchang City, Jiangxi Province Applicant before: Li Jianyun |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190815 Address after: 225803 No. 2, Central West Road, Caodian Industrial Concentration Zone, Caodian Town, Baoying County, Yangzhou City, Jiangsu Province Applicant after: Baoying County Sports Education Toy Association Address before: 230000 18 Floor, Block C, J2 District, Phase II Innovation Industrial Park, Hefei High-tech Zone, Anhui Province Applicant before: Hefei dragon totem Information Technology Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 Termination date: 20200830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |