CN2518137Y - Multifunctional abacus - Google Patents
Multifunctional abacus Download PDFInfo
- Publication number
- CN2518137Y CN2518137Y CN 01272106 CN01272106U CN2518137Y CN 2518137 Y CN2518137 Y CN 2518137Y CN 01272106 CN01272106 CN 01272106 CN 01272106 U CN01272106 U CN 01272106U CN 2518137 Y CN2518137 Y CN 2518137Y
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- Prior art keywords
- calculating
- plate
- counting
- teaching
- pearl
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- Expired - Fee Related
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Abstract
The utility model relates to a teaching aid, namely, a multi-purpose arithmetics plate which can develop the intelligence of the pre-school children and combines the teaching and the games as a whole. The utility model is characterized in that the multi-purpose arithmetics plate is divided into two parts through an outer frame via a middle crosspiece, an upper part is a calculating plate, and a lower part is a counting plate; calculating wheel beads are arranged in the calculating plate, counting wheel beads are arranged in the counting plate, the calculating wheel beads and the counting wheel beads are threaded in the frame, and divided by the middle crosspiece. The calculating wheel beads is arranged in the calculating plate, a variety of different colors of numbers and mathematical symbols are attached on the calculating wheel beads; a variety of different colors of calculating wheel beads are attached in the counting plate; a blocking stem can be made into a smooth blocking stem, and also can be made into the blocking stem which has the fluff, and is used for the hang type teaching. The utility model is the teaching aid which integrates the number counting, the calculation, the operation of abacus, the games, and the color recognition as a whole, can develop the intelligence of the pre-school children and combines the teaching and the games as a whole.
Description
Technical field the utility model is teaching aid---the multi-functional abacus that a kind of teaching of the preschool child's of exploitation intelligence combines with recreation.
The counting of background technology China folk tradition and the instrument of counting are the rechoning by the abacus dishes.The rechoning by the abacus dish can be used for adding, subtracts, four kinds of computings of multiplication and division, is quick and easy, the computational tool accurately of a kind of computing, liked by people's favor.Although the appearance of electronic calculator makes computing method and computational tool develop into electronic age, people also like using the rechoning by the abacus dish always.
The purpose of the multi-functional abacus of summary of the invention the utility model is to be exploitation preschool child intelligence, and a kind of multiple functions such as counting, calculating, rechoning by the abacus, picture mosaic, recreation and identification colors that have---multi-functional abacus is provided.
The multi-functional abacus content Description of the utility model:
The multi-functional abacus of the utility model is characterized in that: be to be divided into two parts by a housing by middle crosspiece, top is that calculating dial, bottom are counting scale; In calculating dial, be provided with and calculate the wheel pearl, the counter wheel pearl is set in counting scale, will calculate by lever and take turns pearl and the counter wheel pearl is through in the frame, it is separated by middle crosspiece; Be provided with horizontal 5 rows in calculating dial, vertical 10～16 rows calculate the wheel pearl, calculate the numeral and the sign of operation that have various color on the wheel pearl; Horizontal 10～16 rows are set in counting scale, and vertical 10～16 rows have the counter wheel pearl of various different colours; Lever can be made smooth lever, also can make the lever that the surface has lint and be used for teaching.
The multi-functional abacus of the utility model is the teaching and the teaching aid that recreation combines that integrates the exploitation preschool child intelligence of counting, calculating, rechoning by the abacus, picture mosaic, recreation, identification colors, is applicable to 2～9 years old children's formative education.
Description of drawings Fig. 1 is multi-functional abacus structural representation
Among Fig. 1: 1 is that housing, 2 is that middle crosspiece, 3 is that calculating dial, 4 is that lever, 6 is that counting scale, 7 is the counter wheel pearl for calculating wheel pearl, 5
The multi-functional abacus of embodiment the utility model is achieved in that sees Fig. 1, is to be divided into two parts by a housing 1 by middle crosspiece 2, and top is that calculating dial 3, bottom are counting scale 6; In calculating dial 3, be provided with and calculate wheel pearl 4, counter wheel pearl 7 is set in counting scale 6, will calculate by lever 5 and take turns pearl 4 and counter wheel pearl 7 is through in the frame, it is separated by middle crosspiece 2; Be provided with horizontal 5 rows in calculating dial 3, vertical 12 rows calculate wheel pearl 4, calculate the numeral and the sign of operation that have various color on the wheel pearl 4; Horizontal 10 rows are set in counting scale 6, and vertical 12 rows have the counter wheel pearl 7 of various different colours; Lever 5 can be made smooth lever, also can make the multi-functional abacus of teaching aid that lever that the surface has lint is used for hanging teaching usefulness.
Claims (1)
1, a kind of multi-functional abacus is characterized in that: be to be divided into two parts by a housing by middle crosspiece, top is that calculating dial, bottom are counting scale; In calculating dial, be provided with and calculate the wheel pearl, the counter wheel pearl is set in counting scale, will calculate by lever and take turns pearl and the counter wheel pearl is through in the frame, it is separated by middle crosspiece; Be provided with horizontal 5 rows in calculating dial, vertical 10～16 rows calculate the wheel pearl, calculate the numeral and the sign of operation that have various color on the wheel pearl; Horizontal 10～16 rows are set in counting scale, and vertical 10～16 rows have the counter wheel pearl of various different colours; Lever can be made smooth lever, also can make the lever that the surface has lint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01272106 CN2518137Y (en) | 2001-12-10 | 2001-12-10 | Multifunctional abacus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01272106 CN2518137Y (en) | 2001-12-10 | 2001-12-10 | Multifunctional abacus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2518137Y true CN2518137Y (en) | 2002-10-23 |
Family
ID=33677342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01272106 Expired - Fee Related CN2518137Y (en) | 2001-12-10 | 2001-12-10 | Multifunctional abacus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2518137Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111816033A (en) * | 2020-08-24 | 2020-10-23 | 吴荣华 | Multifunctional mathematics teaching aid and use method |
-
2001
- 2001-12-10 CN CN 01272106 patent/CN2518137Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111816033A (en) * | 2020-08-24 | 2020-10-23 | 吴荣华 | Multifunctional mathematics teaching aid and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |