CN2552108Y - Counting appliance for infant - Google Patents
Counting appliance for infant Download PDFInfo
- Publication number
- CN2552108Y CN2552108Y CN 02227995 CN02227995U CN2552108Y CN 2552108 Y CN2552108 Y CN 2552108Y CN 02227995 CN02227995 CN 02227995 CN 02227995 U CN02227995 U CN 02227995U CN 2552108 Y CN2552108 Y CN 2552108Y
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- China
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- base plate
- circle
- row
- children
- note
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a counting appliance for an infant, and solves the problem that the present counting appliance is complex and not intuitionistic. The addition and subtraction counting appliance for the infant comprises a motherboard (1), and the middle on the surface of the motherboard (1) is provided with circle marks (2) orderly arranged according to line and row, and one side of the circle marks (2) is marked with numbers (3), and the circle marks (2) have 10 lines and 3 to 5 rows. The number on one side of the circle mark (2) in each row is in orderly arrangement of 0 to 9, and each row is moveably provided with a chess (4). The multiplication-division counting appliance for the infant comprises a motherboard (5), and the middle on the surface of the motherboard (5) is provided with circle marks (6) arranged according to X and Y shaft directions, and the inside of the circle marks (6) is orderly marked with numbers (7). The frames of the circle marks (6) arranged in X and Y shaft directions are extended and crossed to form a plurality of circle marks (61). The inside of the circle marks (61) is marked with the multiplier of the numbers (7) for two circle marks (6). The utility model has the advantages that the counting appliance makes number imaged with simple pithy formula, thereby being applicable for the receiving of the infant.
Description
Technical field
The utility model relates to a kind of religion, learns a kind of teaching aid that uses, and relates in particular to the Calculating appliance for children that a kind of suitable child and pupil use.
Background technology
In teaching, a lot of operational methods is arranged now, zooming, rechoning by the abacus, mental arithmetic etc. are wherein arranged, zooming is quick, accurate, but the student cannot see calculating process, can not temper arithmetic capability, and existing regulation is not advocated the student and used on the classroom; Rechoning by the abacus is the conventional operation method of China, but pithy formula is many, be difficult for to learn, and especially multiplication and division requires hand to cooperate with the brain height, is not suitable for the child and learns, and mental arithmetic need be carried out on the very skilled basis of a certain method, and is more abstract, not directly perceived.
Summary of the invention
The purpose of this utility model provide a kind of directly perceived, be convenient to that the child understands and the Calculating appliance for children of study.
The utility model comprises Calculating appliance for children that is used for addition-subtraction learning and the Calculating appliance for children that is used for addition-subtraction learning, they adopt the numeral that numeral is remembered and cooperated with it with circle directly perceived, and arrange according to certain rules, and adopt close mode exhibiting product, make the child be very easy to understand, accept.
The Calculating appliance for children that is used for addition-subtraction learning, include base plate 1, have by the neat circle note 2 that sorts of row, column at the middle part, surface of base plate 1, one side of circle note 2 indicates numeral 3, described circle note 2 has ten row and three to five row, and the circle of every row remembers that the numeral of 2 one sides is the 0-9 series arrangement, and every row activity respectively are furnished with a chess piece 4, iron bar is equipped with in the bottom of each row circle note 2 of described base plate 1, and Dui Ying chess piece 4 is equipped with magnet with it.
Base plate 1 is made of the continuous two parts of the hinge at middle part, in both sides hasp is arranged.
Described base plate 1 folding back profile is the cartoon shape.
On base plate 1, music box is housed.
The utility model also comprises the Calculating appliance for children that is used for multiplication and division, it includes base plate 5, the circle note 6 of arranging by X, Y direction is arranged at the middle part, surface of base plate 5, order indicates numeral 7 in circle note 6, the frame of the circle note 6 that X, Y direction are arranged extends crossing some circle notes 61 that form, and indicates two multipliers that enclose numeral 7 in the note 6 in circle note 61.
Base plate 5 is made of the continuous two parts of the hinge at middle part, in both sides hasp is arranged.
Described base plate 5 folding back profiles are the cartoon shape.
On base plate 5, music box is housed.
Be used and circle note 61 the same number of chess pieces with Calculating appliance for children.
After adopting said structure, the utility model is with digital graphics, numeral can be reflected intuitively, be equipped with simple pithy formula, make child and pupil be very easy to understand, and with deep impression, can mental arithmetic after skilled, employing has certain thickness base plate, is convenient to hang use, and base plate is equipped with hinge, can fold, be easy to carry, music box is housed in base plate, more increased the recreational of study, as wherein the pithy formula typing, then make religion, learn more conveniently, the profile of base plate is made the cartoon shape, can increase the love of child teaching aid.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and concrete embodiment.
Fig. 1 is the teaching aid synoptic diagram of the utility model signed magnitude arithmetic(al);
Fig. 2 is the teaching aid synoptic diagram of the utility model multiplication and division computing.
Embodiment
In Fig. 1, the Calculating appliance for children that is used for addition-subtraction learning, include base plate 1, middle part, surface at base plate 1 has by row, the circle note 2 that the row ordering is neat, one side of circle note 2 indicates numeral 3, described circle note 2 has ten row and three to five row, the circle of every row remembers that the numeral of 2 one sides is the 0-9 series arrangement, every row activity respectively are furnished with a chess piece 4, and iron bar is equipped with in the bottom of each row circle note 2 of described base plate 1, and Dui Ying chess piece 4 is equipped with magnet with it, make the chess piece difficult drop-off, magnet can certainly be located at the bottom of each row circle note 2 of base plate 1, chess piece 4 is equipped with iron, the form that can also adopt other to inhale mutually.
In said structure, every row circle note 2 is the corresponding figure place of order respectively, from a right and left side be individual, ten, hundred, thousand, ten thousand etc.
In such scheme, base plate 1 can adopt the spanner of certain thickness various materials, makes it and can hang, and is easy to carry and moulding, and circle note 2 can be drawn on the base plate 1, also can be other forms of mark.
Base plate 1 is made of the continuous two parts of the hinge at middle part, in both sides hasp is arranged, and can fold, and is easy to carry.
Described base plate 1 folding back profile is the cartoon shape, perhaps directly base plate 1 is made as various cartoon shapes, after study, is used as toy.
On base plate 1, music box is housed, can the typing children's song, story etc., can also be with typings such as computing pithy formula, learning methods, convenient study.
Its computing pithy formula is: pithy formula one
Before elder generation's number: all first number summand of plus-minus method, minuend.
Again behind the number: addition is counted addends, subtraction again and is counted subtrahends more then.
Add upwards: addition first lap above chess piece begins to count down
Subtract down: subtraction first lap below chess piece begins to count down
Pithy formula two
Addition is inenough, and illustrating expires ten,
Anteposition advances one, connects down up several.
Pithy formula three
1,110 positions, numerical digit will be alignd,
Calculate from right to left, it is careful that advance and retreat are wanted.
Pithy formula four
Subtraction is inenough, and explanation will borrow ten.
Anteposition moves back one, connects down to count.Using method is:
One, four chess pieces are all at 0.Expression " 0 ".Before putting number or carrying out computing, chess piece must playback and promptly return " 0 ".
Two, grasp moves submethod: right hand infanticide is counted, and left hand infanticide and thumb move son.
Three, pendulum number principle: put from a high position earlier.
Four, chess piece only moves at the figure place row of oneself.
In Fig. 2, the utility model also comprises the Calculating appliance for children that is used for multiplication and division, it includes base plate 5, the circle note 6 of arranging by X, Y direction is arranged at the middle part, surface of base plate 5, order indicates numeral 7 in circle note 6, the frame of the circle note 6 that X, Y direction are arranged extends crossing some circle notes 61 that form, and indicates two multipliers that enclose numeral 7 in the note 6 in circle note 61.
Base plate 5 is made of the continuous two parts of the hinge at middle part, in both sides hasp is arranged.
Described base plate 5 folding back profiles are the cartoon shape.
On base plate 5, music box is housed.
In such scheme, the variation of base plate 5, circle note 61, circle note 6 etc. also can adopt plus-minus method to calculate the technical scheme of tool.
Be used and circle note 61 the same number of chess pieces with Calculating appliance for children, chess piece cooperates pithy formula to use in use, and is more directly perceived.
Using method is: multiplication: multiplicand arranges in the first row line earlier with a kind of chess piece of color, is that several appearance rows of just shining first row go up several rows by multiplier.Its sum of number is total.Division: get the pearl sum of dividend earlier, arrange by the divisor line, all pearls are all arranged under horizontally-arranged one by one, till having divided, the vertical setting of types number is a total.
Claims (9)
1, Calculating appliance for children, include base plate (1), have by the neat circle note (2) that sorts of row, column at the middle part, surface of base plate (1), one side of circle note (2) indicates numeral (3), it is characterized in that: described circle note (2) has ten row and three to five row, and the numeral of circle note (2) one sides of every row is the 0-9 series arrangement, and every row activity respectively are furnished with a chess piece (4), iron bar is equipped with in bottom in each row circles note (2) of base plate (1), and Dui Ying chess piece (4) is equipped with magnet with it.
2, Calculating appliance for children according to claim 1 is characterized in that: base plate (1) is made of the continuous two parts of the hinge at middle part, in both sides hasp is arranged.
3, Calculating appliance for children according to claim 2 is characterized in that: the folding back of described base plate (1) profile is the cartoon shape.
4, according to claim 2 or 3 described Calculating appliance for children, it is characterized in that: on base plate (1), music box is housed.
5, Calculating appliance for children, include base plate (5), it is characterized in that: there is the circle note (6) of arranging by X, Y direction at the middle part, surface at base plate (5), order indicates numeral (7) in circle note (6), the frame of the circle note (6) that X, Y direction are arranged extends the crossing some circle notes (61) that form, and indicates two multipliers that enclose numeral (7) in the note (6) in circle note (61).
6, Calculating appliance for children according to claim 5 is characterized in that: base plate (5) is made of the continuous two parts of the hinge at middle part, in both sides hasp is arranged.
7, Calculating appliance for children according to claim 6 is characterized in that: the folding back of described base plate (5) profile is the cartoon shape.
8, according to claim 6 or 7 described Calculating appliance for children, it is characterized in that: on base plate (5), music box is housed.
9, according to claim 5 or 6 or 7 described Calculating appliance for children, it is characterized in that: be used and circle note (61) the same number of chess piece with Calculating appliance for children.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02227995 CN2552108Y (en) | 2002-05-30 | 2002-05-30 | Counting appliance for infant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02227995 CN2552108Y (en) | 2002-05-30 | 2002-05-30 | Counting appliance for infant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2552108Y true CN2552108Y (en) | 2003-05-21 |
Family
ID=33704668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02227995 Expired - Lifetime CN2552108Y (en) | 2002-05-30 | 2002-05-30 | Counting appliance for infant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2552108Y (en) |
-
2002
- 2002-05-30 CN CN 02227995 patent/CN2552108Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120530 Granted publication date: 20030521 |