CN110246397A - Auxiliary device is used in a kind of teaching of infant mathematics - Google Patents
Auxiliary device is used in a kind of teaching of infant mathematics Download PDFInfo
- Publication number
- CN110246397A CN110246397A CN201910652313.8A CN201910652313A CN110246397A CN 110246397 A CN110246397 A CN 110246397A CN 201910652313 A CN201910652313 A CN 201910652313A CN 110246397 A CN110246397 A CN 110246397A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- fixed frame
- blackboard
- auxiliary device
- plate
- 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.)
- Withdrawn
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 235000004443 Ricinus communis Nutrition 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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
- G09B19/02—Counting; Calculating
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)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a kind of infant mathematics teaching auxiliary devices, are related to teaching equipment technical field, excessively dull to solve existing infant mathematics educational mode, are difficult so that the problem of study of child student's logarithm generates interest, influences child student's mathematics achievement.The lower end of the pedestal is provided with castor, the upper surface of the pedestal is provided with column, there are two the column settings, and cabinet is provided between two columns, there are two the cabinet settings, and drawer is provided between two cabinets, cabinet door is provided on the front end face of the cabinet, and cabinet door is rotatablely connected by the front end face of hinge and cabinet, drawing handle is provided on the front end face of the cabinet door and drawer, fixed frame is provided with above the cabinet, and fixed frame is fixedly connected by connector with column, the fixed frame is internally provided with blackboard.
Description
Technical field
The present invention relates to teaching equipment technical field, auxiliary device is used in specially a kind of infant mathematics teaching.
Background technique
Teaching is a kind of distinctive personnel training activity of the mankind composed by the religion of teacher and student.Pass through this work
Dynamic, teacher guides student to learn and grasp cultural and technical knowledge and technical ability purposeful, planned and organizedly, promotes student's element
Matter improves, them is made to become people required for society, and preschool education generally refers to real to the child institute of 3~6 years old age level
The education applied.Preschool education is preschool education or the rear half stage for saying early education, before be connected with 0~3 years old infant education,
It is connected below with elementary education, is the important and special stage of people an education and development, for the mathematical education of child
Be very important, in order to infancy after student can smoothly enter in the study of elementary education.
Student's intelligence in infancy is still unsound, more fond of play, and existing infant mathematics educational mode is excessively dull,
It is difficult so that child student's logarithm study generation interest, influences the mathematics achievement of child student.
Summary of the invention
The purpose of the present invention is to provide a kind of infant mathematics teaching auxiliary devices, to solve to mention in above-mentioned background technique
Existing infant mathematics educational mode out is excessively dull, is difficult so that child student's logarithm study generation interest, influences children
The problem of youngster's Student Mathematics achievement.
To achieve the above object, the invention provides the following technical scheme: a kind of infant mathematics, which are imparted knowledge to students, uses auxiliary device, including
Pedestal, the lower end of the pedestal are provided with castor, and the upper surface of the pedestal is provided with column, and the column is provided with two
It is a, and cabinet is provided between two columns, there are two the cabinet settings, and is provided with pumping between two cabinets
Drawer is provided with cabinet door on the front end face of the cabinet, and cabinet door is rotatablely connected by the front end face of hinge and cabinet, described
It is provided with drawing handle on the front end face of cabinet door and drawer, fixed frame is provided with above the cabinet, and fixed frame is logical
It crosses connector to be fixedly connected with column, the fixed frame is internally provided with blackboard.
Preferably, the cabinet is internally provided with partition, and the upper surface of the partition is provided with card box, the card
Film magazine is internally provided with mathematical card, and mathematical card is fitted closely with blackboard.
Preferably, the mathematical card is internally provided with hollow groove, and the hollow groove is internally provided with magnetic plate, and
Mathematical card is fixedly connected by magnetic plate with blackboard magnetic force.
Preferably, it is provided with movable plate on the front end face of the blackboard, is provided on the upper end inner wall of the fixed frame
Spring washer, and spring washer is fixedly connected by stiff spring with the upper surface of movable plate.
Preferably, be provided with sliding slot on the two sides inner wall of the fixed frame, and the both ends of movable plate by sliding slot with
Fixed frame is slidably connected.
Preferably, the movable plate is internally provided with containing tank, and the containing tank is internally provided with blackboard eraser, and black
The outer wall of blackboard eraser and blackboard fits closely, and the upper surface of the blackboard eraser is provided with pressing plate, and blackboard eraser passes through pressing plate and holds
Slot is fixedly connected, and the upper surface of the pressing plate is provided with pull ring.
Preferably, before the two sides of the castor are provided with positioning plate, and positioning plate is by installation bolt and pedestal
End face is fixedly connected.
Compared with prior art, the beneficial effects of the present invention are:
1, the interest of the invention in order to give full play to child student's learning mathematics, teacher can carry out the game of card form,
Cabinet door is opened, several mathematical card inside card box is taken out, so that the magnetic plate and blackboard inside mathematical card is outer
Wall absorption, is set a question on blackboard by the permutation and combination of mathematical card, makes children learning raw freely in the inside of card box
It chooses suitable mathematical card to fill in the topic answer after equal sign, achievees the purpose that transfer child's Students' enthusiasm.
2, by pulling movable plate that the blackboard eraser inside movable plate containing tank is made to carry out wiping work to the outer wall of blackboard,
After wiping, movable plate is unclamped, movable plate will be pulled the upper end of fixed frame under the reaction of stiff spring, when need
When being replaced and cleaned blackboard eraser, pressing plate can be pulled out by pull ring, to replace to the blackboard eraser inside containing tank clear
Wash work.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is whole deployed configuration schematic diagram of the invention；
Fig. 3 is mathematical card schematic diagram of internal structure of the invention；
Fig. 4 is movable plate and fixed frame coupling part structural schematic diagram of the invention；
In figure: 1, pedestal；2, column；3, castor；4, positioning plate；5, bolt is installed；6, cabinet；7, hinge；8, cabinet
Door；9, drawer；10, handle is drawn；11, blackboard；12, connector；13, movable plate；14, stiff spring；15, spring washer；16, fixed
Frame；17, partition；18, card box；19, mathematical card；20, hollow groove；21, magnetic plate；22, sliding slot；23, blackboard eraser；24,
Pressing plate；25, containing tank；26, pull ring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.
Fig. 1-4 is please referred to, a kind of embodiment provided by the invention: a kind of infant mathematics teaching auxiliary device, including bottom
Seat 1, the lower end of pedestal 1 are provided with castor 3, and the upper surface of pedestal 1 is provided with column 2, and there are two the settings of column 2, and two
Cabinet 6 is provided between column 2, there are two the settings of cabinet 6, and drawer 9, cabinet 6 are provided between two cabinets 6
Front end face on be provided with cabinet door 8, and cabinet door 8 is rotatablely connected by the front end face of hinge 7 and cabinet 6, cabinet door 8 and drawer 9
Front end face on be provided with drawing 10, the top of cabinet 6 is provided with fixed frame 16, and fixed frame 16 passes through connector
12 are fixedly connected with column 2, and fixed frame 16 is internally provided with blackboard 11.
Further, cabinet 6 is internally provided with partition 17, and the upper surface of partition 17 is provided with card box 18, card box
18 are internally provided with mathematical card 19, and mathematical card 19 is fitted closely with blackboard 11, the partition of the inside setting of cabinet 6
17 play the role of separating cabinet 6, and the card box 18 of the upper surface setting of partition 17 is played mounted in mathematical card 19.
Further, mathematical card 19 is internally provided with hollow groove 20, and hollow groove 20 is internally provided with magnetic plate 21, and
Mathematical card 19 is fixedly connected by magnetic plate 21 with 11 magnetic force of blackboard, the magnetic plate 21 of the inside of hollow groove 20 setting play with
The effect of the outer wall magnetic absorption of blackboard 11.
Further, it is provided with movable plate 13 on the front end face of blackboard 11, is provided with bullet on the upper end inner wall of fixed frame 16
Spring washer 15, and spring washer 15 is fixedly connected by stiff spring 14 with the upper surface of movable plate 13, the front end face of blackboard 11
The movable plate 13 of upper setting plays the role of driving blackboard eraser 23, the spring washer 15 being arranged on the upper end inner wall of fixed frame 16
Play the role of 14 one end of fixed traction spring.
Further, it is provided with sliding slot 22 on the two sides inner wall of fixed frame 16, and the both ends of movable plate 13 pass through sliding slot
22 are slidably connected with fixed frame 16, and it is sliding that the sliding slot 22 being respectively provided on the two sides inner wall of fixed frame 16 plays auxiliary movable board 13
Dynamic effect pastes blackboard eraser 23 and the outer wall of blackboard 11 inside movable plate 13 closely by the positioning of sliding slot 22
It closes.
Further, movable plate 13 is internally provided with containing tank 25, and containing tank 25 is internally provided with blackboard eraser 23, and black
Blackboard eraser 23 and the outer wall of blackboard 11 fit closely, and the upper surface of blackboard eraser 23 is provided with pressing plate 24, and blackboard eraser 23 passes through pressing plate
24 are fixedly connected with containing tank 25, and the upper surface of pressing plate 24 is provided with pull ring 26, the containing tank 25 of the inside setting of movable plate 13
Play the role of holding blackboard eraser 23, the pressing plate 24 of the upper surface setting of blackboard eraser 23 plays fixed blackboard eraser 23.
Further, before the two sides of castor 3 are provided with positioning plate 4, and positioning plate 4 is by installation bolt 5 and pedestal 1
End face is fixedly connected, and the positioning plate 4 that the two sides of castor 3 are respectively provided with plays the role of positioning castor 3, positioning plate 4 and work
The outer wall of driving wheel 3 fits closely, so that castor 3 can not be rotated flexibly equipment during use.
Working principle: in use, specified teaching place is moved the device by castor 3, before use, passing through installation
The positioning plate 4 on the both ends of castor 3 of bolt 5, so that the outer wall of positioning plate 4 and castor 3 is in close contact, to reach to work
The purpose of 3 locking positioning of driving wheel, in order to give full play to the interest of child student's learning mathematics, teacher can carry out the trip of card form
Cabinet door 8 is opened in play, several mathematical card 19 inside card box 18 is taken out, so that the magnetic plate inside mathematical card 19
21 adsorb with the outer wall of blackboard 11, are set a question on blackboard 11 by the permutation and combination of mathematical card 19, children learning is allowed to be born from
By the inside in card box 18 choose suitable mathematical card 19 the topic answer after equal sign filled in, reach transfer children
The purpose of youngster's Students' enthusiasm, blackboard 11 can also write with chalk word can be by pulling movable plate 13 to make activity after writing
Blackboard eraser 23 inside 13 containing tank 25 of plate carries out wiping work to the outer wall of blackboard 11, after wiping, unclamps movable plate 13,
Movable plate 13 will be pulled the upper end of fixed frame 16 under the reaction of stiff spring 14, when needing replacing cleaning blackboard eraser
When 23, pressing plate 24 can be pulled out by pull ring 26, so that the blackboard eraser 23 inside containing tank 25 is carried out being replaced and cleaned work,
The use for completing infant mathematics teaching auxiliary device works.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (7)
1. a kind of infant mathematics teaching auxiliary device, including pedestal (1), it is characterised in that: the lower end of the pedestal (1) is arranged
Have castor (3), the upper surface of the pedestal (1) is provided with column (2), and there are two column (2) settings, and two columns
(2) it is provided between cabinet (6), there are two cabinet (6) settings, and is provided with drawer between two cabinets (6)
(9), it is provided with cabinet door (8) on the front end face of the cabinet (6), and cabinet door (8) passes through before hinge (7) and cabinet (6)
End face rotation connection, drawing is provided on the front end face of the cabinet door (8) and drawer (9) (10), the cabinet (6) it is upper
Side is provided with fixed frame (16), and fixed frame (16) is fixedly connected by connector (12) with column (2), the fixed frame
Frame (16) is internally provided with blackboard (11).
2. a kind of infant mathematics teaching auxiliary device according to claim 1, it is characterised in that: the cabinet (6)
Be internally provided with partition (17), the upper surface of the partition (17) is provided with card box (18), the card box (18) it is interior
Portion is provided with mathematical card (19), and mathematical card (19) is fitted closely with blackboard (11).
3. a kind of infant mathematics teaching auxiliary device according to claim 2, it is characterised in that: the mathematical card
(19) be internally provided with hollow groove (20), the hollow groove (20) is internally provided with magnetic plate (21), and mathematical card
(19) it is fixedly connected by magnetic plate (21) with blackboard (11) magnetic force.
4. a kind of infant mathematics teaching auxiliary device according to claim 1, it is characterised in that: the blackboard (11)
It is provided with movable plate (13), is provided with spring washer (15) on the upper end inner wall of the fixed frame (16), and bullet on front end face
Spring washer (15) is fixedly connected by stiff spring (14) with the upper surface of movable plate (13).
5. a kind of infant mathematics teaching auxiliary device according to claim 3, it is characterised in that: the fixed frame
(16) it is provided on two sides inner wall sliding slot (22), and the both ends of movable plate (13) pass through sliding slot (22) and fixed frame (16)
It is slidably connected.
6. a kind of infant mathematics teaching auxiliary device according to claim 3, it is characterised in that: the movable plate (13)
Be internally provided with containing tank (25), the containing tank (25) is internally provided with blackboard eraser (23), and blackboard eraser (23) with it is black
The outer wall of plate (11) fits closely, and the upper surface of the blackboard eraser (23) is provided with pressing plate (24), and blackboard eraser (23) passes through pressure
Plate (24) is fixedly connected with containing tank (25), and the upper surface of the pressing plate (24) is provided with pull ring (26).
7. a kind of infant mathematics teaching auxiliary device according to claim 1, it is characterised in that: the castor (3)
Two sides be provided with positioning plate (4), and positioning plate (4) is fixedly connected by installation bolt (5) with the front end face of pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910652313.8A CN110246397A (en) | 2019-07-19 | 2019-07-19 | Auxiliary device is used in a kind of teaching of infant mathematics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910652313.8A CN110246397A (en) | 2019-07-19 | 2019-07-19 | Auxiliary device is used in a kind of teaching of infant mathematics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110246397A true CN110246397A (en) | 2019-09-17 |
Family
ID=67892915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910652313.8A Withdrawn CN110246397A (en) | 2019-07-19 | 2019-07-19 | Auxiliary device is used in a kind of teaching of infant mathematics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110246397A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111105648A (en) * | 2020-01-15 | 2020-05-05 | 郑州航空工业管理学院 | A mathematics teaching aid for training of mathematics thinking |
-
2019
- 2019-07-19 CN CN201910652313.8A patent/CN110246397A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111105648A (en) * | 2020-01-15 | 2020-05-05 | 郑州航空工业管理学院 | A mathematics teaching aid for training of mathematics thinking |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190917 |
|
| WW01 | Invention patent application withdrawn after publication |