CN107455963A - A kind of Multifunctional mathematics teaching equipment - Google Patents
A kind of Multifunctional mathematics teaching equipment Download PDFInfo
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- CN107455963A CN107455963A CN201710748060.5A CN201710748060A CN107455963A CN 107455963 A CN107455963 A CN 107455963A CN 201710748060 A CN201710748060 A CN 201710748060A CN 107455963 A CN107455963 A CN 107455963A
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- education
- board
- rotating shaft
- support
- supporting leg
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
-
- 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
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
-
- 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
- B43L13/001—Mathematical drawing instruments
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Abstract
The present invention relates to a kind of teaching equipment, more particularly to a kind of Multifunctional mathematics teaching equipment.The technical problem to be solved in the present invention is to provide a kind of Multifunctional mathematics teaching equipment.In order to solve the above-mentioned technical problem, the invention provides such a Multifunctional mathematics teaching equipment, supporting leg etc. is included；It is provided with collection device in the middle part of board of education bottom, the board of education bottom symmetrical formula at left and right sides of collection device is provided with supporting leg, and the lower end of supporting leg is provided with support, elevating mechanism is provided with support, lifts the upper end of framework and be connected with the bottom of supporting leg.Invention achieves the height that can adjust board of education, to be applicable the teachers ' teaching that height differs, the security and stability of the device is ensure that simultaneously, teacher can justify according to round radius size standard picture, it is easy to teacher to wash one's hands, it is easy to place the small-sized teaching aid such as some chalks, magnetic patch and wiping board, the effect for being easy to displacement to link up with.
Description
Technical field
The present invention relates to a kind of teaching equipment, more particularly to a kind of Multifunctional mathematics teaching equipment.
Background technology
Teaching is the distinctive personnel training activity of a kind of mankind that the religion of teacher and student are formed.Pass through this work
Dynamic, teacher is purposeful, the study of planned and organized ground guiding student and grasp cultural and technical knowledge and technical ability, promotion student are plain
Matter improves, and them is turned into the people required for society.
Mathematics is a subject for studying the concepts such as quantity, structure, change, space and information, is belonged in terms of certain angle
In one kind of formal science.And in development of human history and social life, mathematics also plays irreplaceable effect, and
Learn and study the essential basic tool of modern science and technology.
Education sector is increasingly paid attention to by masses at present, and the convenience of teaching equipment influences teaching bandwagon effect, from
And the understanding for giving student is different, popular teaching equipment function is single, and the several teaching especially in mathematical education is difficult to
Some geometric figures are shown, student's indigestion geometric transformation, so as to influence the shortcomings that successes achieved in teaching are not good enough, therefore need research and development badly
It is a kind of to be easy to show several teaching and the Multifunctional mathematics teaching equipment of the teacher to differ suitable for height.
The content of the invention
（1）Technical problems to be solved
The present invention is single in order to overcome the teaching equipment function of masses, and the several teaching especially in mathematical education is difficult to show
Some geometric figures, student's indigestion geometric transformation, so as to influence the shortcomings that successes achieved in teaching are not good enough, the invention solves skill
Art problem is to provide a kind of Multifunctional mathematics teaching equipment.
（2）Technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a Multifunctional mathematics teaching equipment, include supporting leg,
Support, elevating mechanism, collection device and board of education, board of education bottom middle part are provided with collection device, the collection device left and right sides
Board of education bottom symmetrical formula be provided with supporting leg, the lower end of supporting leg is provided with support, elevating mechanism is provided with support, rise
The upper end of drop framework is connected with the bottom of supporting leg.
Preferably, elevating mechanism includes rack, gear, first bearing seat, drawstring, the first in command, first rotating shaft, sliding block
And slide rail, first bearing seat is provided with the outside of the rack inner wall top of the left and right sides, and the inner side on rack inner wall top is opened
There is the first perforation, first rotating shaft is installed in first bearing seat, first rotating shaft is perforated through first, is provided with first rotating shaft
Gear, gear are arranged on internal stent, and the medial extremity of first rotating shaft is respectively connected with the first in command, the interior rear side of support of the left and right sides
Slide rail is provided with wall, sliding block is provided with slide rail, rack is connected with front side of sliding block, rack is arranged on the rear side of gear,
Rack and pinion engages, and is connected with drawstring on the inside of frame upper, drawstring is arranged on the upside of the first perforation, and drawstring is wrapped in first
On handle, supporting leg is connected to the upper end of rack.
Preferably, collection device includes magnet piece, guide rail, iron plate, cell body, disposable box and draw ring, board of education bottom
Middle part is provided with cell body, is provided with magnet piece on rear wall in cell body, cell body inner bottom part is provided with guide rail, receipts are provided with guide rail
Collect box, be provided with iron plate on the rear wall of disposable box, draw ring is provided with disposable box front side wall.
Preferably, also include the second in command, sucker, graduated scale, connecting rod, second bearing seat and the second rotating shaft, impart knowledge to students
Middle part is provided with sucker on front side of plate, and second bearing seat is provided with front side of sucker, the second rotating shaft is provided with second bearing seat, the
Connecting rod is connected with two rotating shafts, uniform formula is provided with standing groove in connecting rod, and the bottom of connecting rod front side wall is provided with graduated scale,
The front end of second rotating shaft is connected with the second in command.
Preferably, also include the first buckle, water leg, valve, water tank and piston, water is provided with board of education right side wall
Case, the middle top of water tank are provided with the second perforation, are provided with piston in the middle part of tank top, piston be arranged on the it is biperforate just on
Side, the bottom of water tank is provided with valve, water leg is provided with the outside of the supporting leg on right side, is provided with the left side wall of water leg
First buckle, the first neck is provided with the outside of the supporting leg on right side, the first neck is clasped with first.
Preferably, cover plate, holder and dividing plate are also included, the board of education front side wall lower right corner is provided with holder, places
Middle part is provided with dividing plate in box, and holder rear wall upper end is connected with cover plate by bearing pin rotary type.
Preferably, also include the second buckle and hook, be provided with the second neck on the left side wall of board of education, in the second neck
The second buckle is combined with, hook is connected with the second buckle.
Preferably, the material of support is Q235 steel.
Preferably, the material of water tank is stainless steel.
Operation principle：When teacher carries out classroom instruction, teacher adjusts the height of board of education, lifting by elevating mechanism first
Mechanism drives supporting leg to move up and down, so as to which board of education moves up and down, to be applicable the teachers ' teaching of different height, mathematical education
Apparatus such as set square, ruler, protractor are placed into collection device and stored, and facilitate mathematics teacher to impart knowledge to students.
Because elevating mechanism include rack, gear, first bearing seat, drawstring, the first in command, first rotating shaft, sliding block and
Slide rail, first bearing seat is provided with the outside of the rack inner wall top of the left and right sides, the inner side on rack inner wall top is provided with
First is perforated, and first rotating shaft is provided with first bearing seat, and first rotating shaft is perforated through first, is respectively provided with first rotating shaft with teeth
Wheel, gear are arranged on internal stent, and the medial extremity of first rotating shaft is respectively connected with the first in command, rear wall in the support of the left and right sides
On be provided with slide rail, sliding block is provided with slide rail, rack is connected with front side of sliding block, rack is arranged on the rear side of gear, tooth
Bar engages with gear, is connected with drawstring on the inside of frame upper, drawstring is arranged on the upside of the first perforation, and drawstring is wrapped in the first
On hand, supporting leg is connected to the upper end of rack, so when needing to adjust the height of board of education, teacher unties drawstring, teacher
Shaking the first in command drives first rotating shaft to rotate, and first rotating shaft rotation driven gear rotates, and gear band carry-over bar moves up and down, from
And rack drives support frame moves up and down, and then board of education moves up and down, and to be applicable the teachers ' teaching of different height, works as teaching
When appropriate height is arrived in plate regulation, teacher stops shaking the first in command, then drawstring is tied up on the first in command, prevents support frame and religion
The Action of Gravity Field for learning plate forces rack to move down and drives pinion rotation, the security and stability thus, it is possible to ensure the device.
Because collection device includes magnet piece, guide rail, iron plate, cell body, disposable box and draw ring, the middle part of board of education bottom
It is provided with cell body, is provided with magnet piece on rear wall in cell body, cell body inner bottom part is provided with guide rail, collection is provided with guide rail
Box, iron plate is provided with the rear wall of disposable box, draw ring is provided with disposable box front side wall, so teacher can be by mathematical education
Apparatus is placed into disposable box and stored, such as the teaching apparatus for mathematics such as ruler, set square, protractor, can so be taught to teacher
Bring convenience, and teacher is unnecessary to attend class all band teaching aids and bother every time, and teacher is pulled along disposable box by draw ring, guide rail with
Disposable box slidingtype connects, and disposable box is moved more steady and smooth, while magnet piece can hold iron plate and prevent from receiving
Collection box excessively loosens.
Because also including the second in command, sucker, graduated scale, connecting rod, second bearing seat and the second rotating shaft, before board of education
Middle side part is provided with sucker, and second bearing seat is provided with front side of sucker, is provided with the second rotating shaft in second bearing seat, second turn
It is connected with connecting rod on axle, uniformly formula is provided with standing groove in connecting rod, and the bottom of connecting rod front side wall is provided with graduated scale, and second
The front end of rotating shaft is connected with the second in command, so when mathematics teacher needs picture bowlder, the device is fixed on by teacher by sucker
In board of education, teacher determines picture radius of circle by the graduated scale in connecting rod, and paintbrush or chalk are placed into standing groove, teacher
Shake the second in command and drive the second axis of rotation one week, you can standard picture is justified.
Because also including the first buckle, water leg, valve, water tank and piston, water tank is provided with board of education right side wall,
The middle top of water tank is provided with the second perforation, and piston is provided with the middle part of tank top, and piston is arranged on biperforate surface,
The bottom of water tank is provided with valve, and water leg is provided with the outside of the supporting leg on right side, and is provided with the left side wall of water leg
One buckle, the first neck is provided with the outside of the supporting leg on right side, the first neck is clasped with first, so when teacher has a class
Chalk is sticked to your hands when needing cleaning afterwards, opens valve, the water discharge in water tank, you can be easy to teacher to wash one's hands, so as to discharge
Water is entered in water leg, while can be taken out water leg by the cooperation of the first buckle and the first neck, is convenient to clean collecting
Waste water in tank, during water deficiency in water tank, open piston and certain water is injected into water tank.
Because also including cover plate, holder and dividing plate, the board of education front side wall lower right corner is provided with holder, in holder
Middle part is provided with dividing plate, and holder rear wall upper end is connected with cover plate by bearing pin rotary type, so being easy to place in holder
The small-sized teaching aid such as some chalks, magnetic patch and wiping board, dividing plate separate space in holder, are easy to compile teaching use
Tool, prevents from mixing unclean together.
Because also including the second buckle and hook, the second neck is provided with the left side wall of board of education, is matched somebody with somebody in the second neck
Conjunction has the second buckle, and hook is connected with the second buckle, so working as use on teachers ' teaching classroom has arrived set square, circle tool
When, teacher can hang over set square on hook, be easy to the use of classroom, again deposit teaching aid after complete on one class of teacher
It is put into collection device, while hook can be replaced by the cooperation of the second neck and the second buckle.
（3）Beneficial effect
Invention achieves the height that can adjust board of education, to be applicable the teachers ' teaching that height differs, while ensure that this
The security and stability of device, teacher can justify according to round radius size standard picture, be easy to teacher to wash one's hands, be easy to place some powder
The small-sized teaching aids such as pen, magnetic patch and wiping board, the effect for being easy to displacement to link up with.
Brief description of the drawings
Fig. 1 is the main structure diagram of the present invention.
Fig. 2 is the main structure diagram of elevating mechanism of the present invention.
Fig. 3 is the left view structural representation of collection device of the present invention.
Fig. 4 is the first part main structure diagram of the present invention.
Fig. 5 is second of part main structure diagram of the present invention.
Fig. 6 is the part isometric structural representation of the present invention.
Fig. 7 is the third part main structure diagram of the present invention.
Mark in accompanying drawing for：1- supporting legs, 2- supports, 3- elevating mechanisms, 31- racks, 32- gears, 33- clutch shaft bearings
Seat, 34- drawstrings, the 35- first in command, 36- first rotating shafts, 37- first perforate, 38- sliding blocks, 39- slide rails, 4- collection devices, 41-
Magnet piece, 42- guide rails, 43- iron plates, 44- cell bodies, 45- disposable boxes, 46- draw rings, 5- boards of education, the 6- second in command, 7- suckers,
8- graduated scales, 9- standing grooves, 10- connecting rods, 11- second bearing seats, the rotating shafts of 12- second, the necks of 13- first, 14- first block
Button, 15- water legs, 16- valves, 17- water tanks, 18- second perforate, 19- pistons, 20- cover plates, 21- holders, 22- dividing plates,
The necks of 23- second, the buckles of 24- second, 25- hooks.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of Multifunctional mathematics teaching equipment, as shown in figs. 1-7, include supporting leg 1, support 2, elevating mechanism 3, collection device
4 and board of education 5, collection device 4, the bottom symmetrical of board of education 5 of the left and right sides of collection device 4 are provided with the middle part of the bottom of board of education 5
Formula is provided with supporting leg 1, and the lower end of supporting leg 1 is provided with support 2, elevating mechanism 3 is provided with support 2, lifts the upper of framework
End is connected with the bottom of supporting leg 1.
Embodiment 2
A kind of Multifunctional mathematics teaching equipment, as shown in figs. 1-7, include supporting leg 1, support 2, elevating mechanism 3, collection device
4 and board of education 5, collection device 4, the bottom symmetrical of board of education 5 of the left and right sides of collection device 4 are provided with the middle part of the bottom of board of education 5
Formula is provided with supporting leg 1, and the lower end of supporting leg 1 is provided with support 2, elevating mechanism 3 is provided with support 2, lifts the upper of framework
End is connected with the bottom of supporting leg 1.
Elevating mechanism 3 includes rack 31, gear 32, first bearing seat 33, drawstring 34, the first in command 35, first rotating shaft
36th, sliding block 38 and slide rail 39, first bearing seat 33, the inwall of support 2 are provided with the outside of the upper inside wall of support 2 of the left and right sides
The inner side on top is provided with the first perforation 37, and first rotating shaft 36 is provided with first bearing seat 33, and first rotating shaft 36 passes through first
Perforation 37, gear 32 is provided with first rotating shaft 36, gear 32 is arranged on inside support 2, and the medial extremity of first rotating shaft 36 is equal
It is connected with the first in command 35, is provided with slide rail 39 on rear wall in the support 2 of the left and right sides, sliding block is provided with slide rail 39
38, the front side of sliding block 38 is connected with rack 31, and rack 31 is arranged on the rear side of gear 32, and rack 31 engages with gear 32, support 2
Upper inner is connected with drawstring 34, and drawstring 34 is arranged on the upside of the first perforation 37, and drawstring 34 is wrapped on the first in command 35, branch
Support leg 1 is connected to the upper end of rack 31.
Embodiment 3
A kind of Multifunctional mathematics teaching equipment, as shown in figs. 1-7, include supporting leg 1, support 2, elevating mechanism 3, collection device
4 and board of education 5, collection device 4, the bottom symmetrical of board of education 5 of the left and right sides of collection device 4 are provided with the middle part of the bottom of board of education 5
Formula is provided with supporting leg 1, and the lower end of supporting leg 1 is provided with support 2, elevating mechanism 3 is provided with support 2, lifts the upper of framework
End is connected with the bottom of supporting leg 1.
Elevating mechanism 3 includes rack 31, gear 32, first bearing seat 33, drawstring 34, the first in command 35, first rotating shaft
36th, sliding block 38 and slide rail 39, first bearing seat 33, the inwall of support 2 are provided with the outside of the upper inside wall of support 2 of the left and right sides
The inner side on top is provided with the first perforation 37, and first rotating shaft 36 is provided with first bearing seat 33, and first rotating shaft 36 passes through first
Perforation 37, gear 32 is provided with first rotating shaft 36, gear 32 is arranged on inside support 2, and the medial extremity of first rotating shaft 36 is equal
It is connected with the first in command 35, is provided with slide rail 39 on rear wall in the support 2 of the left and right sides, sliding block is provided with slide rail 39
38, the front side of sliding block 38 is connected with rack 31, and rack 31 is arranged on the rear side of gear 32, and rack 31 engages with gear 32, support 2
Upper inner is connected with drawstring 34, and drawstring 34 is arranged on the upside of the first perforation 37, and drawstring 34 is wrapped on the first in command 35, branch
Support leg 1 is connected to the upper end of rack 31.
Collection device 4 includes magnet piece 41, guide rail 42, iron plate 43, cell body 44, disposable box 45 and draw ring 46, board of education 5
It is provided with cell body 44 in the middle part of bottom, is provided with magnet piece 41 on rear wall in cell body 44, the inner bottom part of cell body 44 is provided with guide rail
42, disposable box 45 is provided with guide rail 42, and iron plate 43 is provided with the rear wall of disposable box 45, is set on the front side wall of disposable box 45
There is draw ring 46.
Embodiment 4
A kind of Multifunctional mathematics teaching equipment, as shown in figs. 1-7, include supporting leg 1, support 2, elevating mechanism 3, collection device
4 and board of education 5, collection device 4, the bottom symmetrical of board of education 5 of the left and right sides of collection device 4 are provided with the middle part of the bottom of board of education 5
Formula is provided with supporting leg 1, and the lower end of supporting leg 1 is provided with support 2, elevating mechanism 3 is provided with support 2, lifts the upper of framework
End is connected with the bottom of supporting leg 1.
Elevating mechanism 3 includes rack 31, gear 32, first bearing seat 33, drawstring 34, the first in command 35, first rotating shaft
36th, sliding block 38 and slide rail 39, first bearing seat 33, the inwall of support 2 are provided with the outside of the upper inside wall of support 2 of the left and right sides
The inner side on top is provided with the first perforation 37, and first rotating shaft 36 is provided with first bearing seat 33, and first rotating shaft 36 passes through first
Perforation 37, gear 32 is provided with first rotating shaft 36, gear 32 is arranged on inside support 2, and the medial extremity of first rotating shaft 36 is equal
It is connected with the first in command 35, is provided with slide rail 39 on rear wall in the support 2 of the left and right sides, sliding block is provided with slide rail 39
38, the front side of sliding block 38 is connected with rack 31, and rack 31 is arranged on the rear side of gear 32, and rack 31 engages with gear 32, support 2
Upper inner is connected with drawstring 34, and drawstring 34 is arranged on the upside of the first perforation 37, and drawstring 34 is wrapped on the first in command 35, branch
Support leg 1 is connected to the upper end of rack 31.
Collection device 4 includes magnet piece 41, guide rail 42, iron plate 43, cell body 44, disposable box 45 and draw ring 46, board of education 5
It is provided with cell body 44 in the middle part of bottom, is provided with magnet piece 41 on rear wall in cell body 44, the inner bottom part of cell body 44 is provided with guide rail
42, disposable box 45 is provided with guide rail 42, and iron plate 43 is provided with the rear wall of disposable box 45, is set on the front side wall of disposable box 45
There is draw ring 46.
Also include the second in command 6, sucker 7, graduated scale 8, connecting rod 10, the rotating shaft 12 of second bearing seat 11 and second, teach
Learn the front side of plate 5 middle part and be provided with sucker 7, the front side of sucker 7 is provided with second bearing seat 11, and the is provided with second bearing seat 11
Two rotating shafts 12, are connected with connecting rod 10 in the second rotating shaft 12, and uniformly formula is provided with standing groove 9, the front side of connecting rod 10 in connecting rod 10
The bottom of wall is provided with graduated scale 8, and the front end of the second rotating shaft 12 is connected with the second in command 6.
Also include the first buckle 14, water leg 15, valve 16, water tank 17 and piston 19, set on the right side wall of board of education 5
There is water tank 17, the middle top of water tank 17 is provided with the second perforation 18, and the middle top of water tank 17 is provided with piston 19, and piston 19 is set
In the surface of the second perforation 18, the bottom of water tank 17 is provided with valve 16, and the outside of the supporting leg 1 on right side is provided with water leg
15, it is provided with the first buckle 14 on the left side wall of water leg 15, the outside of the supporting leg 1 on right side is provided with the first neck 13, and first
Neck 13 coordinates with the first buckle 14.
Also include cover plate 20, holder 21 and dividing plate 22, the front side wall lower right corner of board of education 5 is provided with holder 21, put
Put middle part in box 21 and be provided with dividing plate 22, the rear wall upper end of holder 21 is connected with cover plate 20 by bearing pin rotary type.
Also include the second buckle 24 and hook 25, the second neck 23, the second neck 23 are provided with the left side wall of board of education 5
The second buckle 24 is inside combined with, hook 25 is connected with the second buckle 24.
The material of support 2 is Q235 steel.
The material of water tank 17 is stainless steel.
Operation principle：When teacher carries out classroom instruction, teacher adjusts the height of board of education 5 by elevating mechanism 3 first, rises
Descending mechanism 3 drives supporting leg 1 to move up and down, so as to which board of education 5 moves up and down, to be applicable the teachers ' teaching of different height, and number
Learn teaching aid such as set square, ruler, protractor etc. and be placed into storage in collection device 4, facilitate mathematics teacher to impart knowledge to students.
Because elevating mechanism 3 includes rack 31, gear 32, first bearing seat 33, drawstring 34, the first in command 35, first
Rotating shaft 36, sliding block 38 and slide rail 39, first bearing seat 33, support 2 are provided with the outside of the upper inside wall of support 2 of the left and right sides
The inner side of upper inside wall is provided with the first perforation 37, and first rotating shaft 36 is provided with first bearing seat 33, and first rotating shaft 36 passes through
First perforation 37, is provided with gear 32 in first rotating shaft 36, gear 32 is arranged on inside support 2, the inner side of first rotating shaft 36
Hold and be respectively connected with the first in command 35, be provided with slide rail 39 on rear wall in the support 2 of the left and right sides, cunning is provided with slide rail 39
Block 38, the front side of sliding block 38 are connected with rack 31, and rack 31 is arranged on the rear side of gear 32, and rack 31 engages with gear 32, branch
The upper inner of frame 2 is connected with drawstring 34, and drawstring 34 is arranged on the upside of the first perforation 37, and drawstring 34 is wrapped in the first in command 35
On, supporting leg 1 is connected to the upper end of rack 31, so when needing to adjust the height of board of education 5, teacher unties drawstring 34,
Teacher shakes the first in command 35 and drives first rotating shaft 36 to rotate, and the rotation driven gear 32 of first rotating shaft 36 rotates, and gear 32 drives
Rack 31 moves up and down, and so as to which rack 31 drives support frame to move up and down, and then board of education 5 moves up and down, to be applicable difference
The teachers ' teaching of height, when appropriate height arrive in the regulation of board of education 5, teacher stops the shake first in command 35, then by the system of drawstring 34
On the first in command 35, prevent support frame and the Action of Gravity Field of board of education 5 forces rack 31 to move down and with 32 turns of moving gear
It is dynamic, the security and stability thus, it is possible to ensure the device.
Because collection device 4 includes magnet piece 41, guide rail 42, iron plate 43, cell body 44, disposable box 45 and draw ring 46, religion
Learn and cell body 44 is provided with the middle part of the bottom of plate 5, be provided with magnet piece 41 on rear wall in cell body 44, the inner bottom part of cell body 44 is provided with
Guide rail 42, disposable box 45 is provided with guide rail 42, is provided with iron plate 43 on the rear wall of disposable box 45, on the front side wall of disposable box 45
Be provided with draw ring 46, stored so teaching apparatus for mathematics can be placed into disposable box 45 by teacher, for example, ruler, set square,
The teaching apparatus for mathematics such as protractor, can so be brought convenience to teachers ' teaching, teacher it is unnecessary every time attend class all band teaching aid and
Trouble, teacher are pulled along disposable box 45 by draw ring 46, and guide rail 42 is connected with the slidingtype of disposable box 45, can so make collection
Box 45 moves more steady and smooth, while magnet piece 41 can hold iron plate 43 and prevent disposable box 45 from excessively loosening.
Because also include the second in command 6, sucker 7, graduated scale 8, connecting rod 10, the rotating shaft of second bearing seat 11 and second
12, the front side of board of education 5 middle part is provided with sucker 7, and the front side of sucker 7 is provided with second bearing seat 11, pacified in second bearing seat 11
Equipped with the second rotating shaft 12, connecting rod 10 is connected with the second rotating shaft 12, uniform formula is provided with standing groove 9, connecting rod in connecting rod 10
The bottom of 10 front side walls is provided with graduated scale 8, and the front end of the second rotating shaft 12 is connected with the second in command 6, so when mathematics teacher needs
Bowlder is drawn, the device is fixed in board of education 5 by teacher by sucker 7, and teacher is determined by the graduated scale 8 in connecting rod 10
Radius of circle is drawn, paintbrush or chalk are placed into standing groove 9, and teacher shakes the second in command 6 and drives the second rotating shaft 12 to rotate one week,
Can standard picture circle.
Because also including the first buckle 14, water leg 15, valve 16, water tank 17 and piston 19, on the right side wall of board of education 5
Water tank 17 is provided with, the middle top of water tank 17 is provided with the second perforation 18, and the middle top of water tank 17 is provided with piston 19, piston 19
The surface of the second perforation 18 is arranged on, the bottom of water tank 17 is provided with valve 16, and the outside of the supporting leg 1 on right side is provided with collection
Tank 15, the first buckle 14 is provided with the left side wall of water leg 15, the outside of the supporting leg 1 on right side is provided with the first neck 13,
First neck 13 coordinates with the first buckle 14, thus when after teacher has a class chalk stick to your hands need cleaning when, open valve
16, the water discharge in water tank 17, you can be easy to teacher to wash one's hands, so as to which the water of discharge is entered in water leg 15, while can lead to
Water leg 15 is taken out in the cooperation for crossing the first buckle 14 and the first neck 13, the waste water being convenient to clean in water leg 15, water tank 17
During interior water deficiency, open piston 19 and certain water is injected into water tank 17.
Because also including cover plate 20, holder 21 and dividing plate 22, the front side wall lower right corner of board of education 5 is provided with holder
21, the interior middle part of holder 21 is provided with dividing plate 22, and the rear wall upper end of holder 21 is connected with cover plate 20, institute by bearing pin rotary type
To be easy to place the small-sized teaching aid such as some chalks, magnetic patch and wiping board in holder 21, dividing plate 22 is by space in holder 21
Separate, be easy to compile teaching aid, prevent from mixing unclean together.
Because also including the second buckle 24 and hook 25, the second neck 23, the second card are provided with the left side wall of board of education 5
The second buckle 24 is combined with groove 23, hook 25 is connected with the second buckle 24, is arrived so working as use on teachers ' teaching classroom
When set square, circle tool, teacher can hang over set square on hook 25, be easy to the use of classroom, on one class of teacher
Teaching aid is stored in collection device 4 again after complete, while can be replaced by the cooperation of the second neck 23 and the second buckle 24
Hook 25.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is 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 (9)
1. a kind of Multifunctional mathematics teaching equipment, it is characterised in that include supporting leg（1）, support（2）, elevating mechanism（3）、
Collection device（4）And board of education（5）, board of education（5）Collection device is provided with the middle part of bottom（4）, collection device（4）The left and right sides
Board of education（5）Bottom symmetrical formula is provided with supporting leg（1）, supporting leg（1）Lower end be provided with support（2）, support（2）On set
It is equipped with elevating mechanism（3）, lift upper end and the supporting leg of framework（1）Bottom be connected.
A kind of 2. Multifunctional mathematics teaching equipment according to claim 1, it is characterised in that elevating mechanism（3）Include
Rack（31）, gear（32）, first bearing seat（33）, drawstring（34）, the first in command（35）, first rotating shaft（36）, sliding block（38）
And slide rail（39）, the support of the left and right sides（2）First bearing seat is provided with the outside of upper inside wall（33）, support（2）Inwall
The inner side on top is provided with the first perforation（37）, first bearing seat（33）On first rotating shaft is installed（36）, first rotating shaft（36）
Through the first perforation（37）, first rotating shaft（36）On be provided with gear（32）, gear（32）It is arranged on support（2）Inside, the
One rotating shaft（36）Medial extremity be respectively connected with the first in command（35）, the support of the left and right sides（2）Cunning is provided with interior rear wall
Rail（39）, slide rail（39）On be provided with sliding block（38）, sliding block（38）Front side be connected with rack（31）, rack（31）It is arranged on tooth
Wheel（32）Rear side, rack（31）With gear（32）Engagement, support（2）Upper inner is connected with drawstring（34）, drawstring（34）If
Put in the first perforation（37）Upside, drawstring（34）It is wrapped in the first in command（35）On, supporting leg（1）It is connected to rack（31）'s
Upper end.
A kind of 3. Multifunctional mathematics teaching equipment according to claim 2, it is characterised in that collection device（4）Include
Magnet piece（41）, guide rail（42）, iron plate（43）, cell body（44）, disposable box（45）And draw ring（46）, board of education（5）In bottom
Portion is provided with cell body（44）, cell body（44）Magnet piece is provided with interior rear wall（41）, cell body（44）Inner bottom part is provided with guide rail
（42）, guide rail（42）On be provided with disposable box（45）, disposable box（45）Rear wall on be provided with iron plate（43）, disposable box（45）
Draw ring is provided with front side wall（46）.
4. a kind of Multifunctional mathematics teaching equipment according to claim 3, it is characterised in that also include the second in command
（6）, sucker（7）, graduated scale（8）, connecting rod（10）, second bearing seat（11）With the second rotating shaft（12）, board of education（5）In front side
Portion is provided with sucker（7）, sucker（7）Front side be provided with second bearing seat（11）, second bearing seat（11）On be provided with second
Rotating shaft（12）, the second rotating shaft（12）On be connected with connecting rod（10）, connecting rod（10）Upper uniform formula is provided with standing groove（9）, connection
Bar（10）The bottom of front side wall is provided with graduated scale（8）, the second rotating shaft（12）Front end be connected with the second in command（6）.
5. a kind of Multifunctional mathematics teaching equipment according to claim 4, it is characterised in that also include the first buckle
（14）, water leg（15）, valve（16）, water tank（17）And piston（19）, board of education（5）Water tank is provided with right side wall（17）,
Water tank（17）Middle top be provided with the second perforation（18）, water tank（17）Middle top is provided with piston（19）, piston（19）If
Put in the second perforation（18）Surface, water tank（17）Bottom be provided with valve（16）, the supporting leg on right side（1）Outside set
It is equipped with water leg（15）, water leg（15）Left side wall on be provided with the first buckle（14）, the supporting leg on right side（1）Outside open
There is the first neck（13）, the first neck（13）With the first buckle（14）Coordinate.
6. a kind of Multifunctional mathematics teaching equipment according to claim 5, it is characterised in that also include cover plate（20）、
Holder（21）And dividing plate（22）, board of education（5）The front side wall lower right corner is provided with holder（21）, holder（21）Interior middle part is set
It is equipped with dividing plate（22）, holder（21）Rear wall upper end is connected with cover plate by bearing pin rotary type（20）.
7. a kind of Multifunctional mathematics teaching equipment according to claim 6, it is characterised in that also include the second buckle
（24）And hook（25）, board of education（5）Left side wall on be provided with the second neck（23）, the second neck（23）Inside it is combined with the second card
Button（24）, the second buckle（24）On be connected with hook（25）.
A kind of 8. Multifunctional mathematics teaching equipment according to claim 7, it is characterised in that support（2）Material be
Q235 steel.
A kind of 9. Multifunctional mathematics teaching equipment according to claim 8, it is characterised in that water tank（17）Material for not
Become rusty steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710748060.5A CN107455963A (en) | 2017-08-28 | 2017-08-28 | A kind of Multifunctional mathematics teaching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710748060.5A CN107455963A (en) | 2017-08-28 | 2017-08-28 | A kind of Multifunctional mathematics teaching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107455963A true CN107455963A (en) | 2017-12-12 |
Family
ID=60550676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710748060.5A Pending CN107455963A (en) | 2017-08-28 | 2017-08-28 | A kind of Multifunctional mathematics teaching equipment |
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| Country | Link |
|---|---|
| CN (1) | CN107455963A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108209170A (en) * | 2017-12-22 | 2018-06-29 | 吴浪 | A kind of underground mine use is moved easily type food and drink device |
| CN108447349A (en) * | 2018-03-14 | 2018-08-24 | 赣州市亿研机械设计研究院有限公司 | A kind of English early education display board |
| CN108682192A (en) * | 2018-04-17 | 2018-10-19 | 淄博职业学院 | A kind of English teaching multimedia device easy to use |
| CN108903241A (en) * | 2018-06-29 | 2018-11-30 | 安徽省特意达软件开发有限公司 | A kind of Domestic lift table |
| CN108944190A (en) * | 2018-07-20 | 2018-12-07 | 佛山科枫文化传播有限公司 | A kind of education auxiliary blackboard |
| CN108991790A (en) * | 2018-07-20 | 2018-12-14 | 佛山科枫文化传播有限公司 | Model exhibition stand is used in a kind of education |
| CN109050144A (en) * | 2018-08-28 | 2018-12-21 | 广东海翔教育科技有限公司 | A kind of art education tool box |
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| CN113647751A (en) * | 2021-09-30 | 2021-11-16 | 萧山区育英实验学校 | Drawing device for mathematical education |
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| CN108209170A (en) * | 2017-12-22 | 2018-06-29 | 吴浪 | A kind of underground mine use is moved easily type food and drink device |
| CN108447349A (en) * | 2018-03-14 | 2018-08-24 | 赣州市亿研机械设计研究院有限公司 | A kind of English early education display board |
| CN108682192A (en) * | 2018-04-17 | 2018-10-19 | 淄博职业学院 | A kind of English teaching multimedia device easy to use |
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| CN109050144A (en) * | 2018-08-28 | 2018-12-21 | 广东海翔教育科技有限公司 | A kind of art education tool box |
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| WO2022062475A1 (en) * | 2020-09-23 | 2022-03-31 | 山西红鸽餐饮管理有限公司 | Multifunctional table having cleaning function |
| CN112841876A (en) * | 2021-01-21 | 2021-05-28 | 涡阳量子信息科技有限公司 | Adjust convenient information technology consultation and use consultation platform |
| CN113647751A (en) * | 2021-09-30 | 2021-11-16 | 萧山区育英实验学校 | Drawing device for mathematical education |
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Application publication date: 20171212 |