CN2557992Y - Abacus box - Google Patents
Abacus box Download PDFInfo
- Publication number
- CN2557992Y CN2557992Y CN 02251735 CN02251735U CN2557992Y CN 2557992 Y CN2557992 Y CN 2557992Y CN 02251735 CN02251735 CN 02251735 CN 02251735 U CN02251735 U CN 02251735U CN 2557992 Y CN2557992 Y CN 2557992Y
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- CN
- China
- Prior art keywords
- abacus
- box
- utility
- model
- box body
- Prior art date
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Abstract
The utility model belongs to the educational affiliation, relating to an abacus box which solves the brain-use problems of fostering innovative spirit and independent ability of thinking for children in kindergartens and preschool classes and first grade primary school pupils. The utility model is mainly characterized in that the abacus box comprises a box, an abacus frame and abacus balls; wherein the box which is oblong consists of a box body and a box cover which are connected by hinges, and the abacus frame is arranged in the box body. The utility model has the advantages of simple structure, low cost, convenience for use, carrying and storage, fostering the primary school pupils in the abilities of independent thinking and innovation; therefore the utility model has great promotion value.
Description
Technical field: the utility model belongs to teaching aid, relates to a kind of Abacus box.Be applicable to first grade of primary school, preschool class, the student of kindergarten.
Background technology: when counting teaching in first grade of primary school, preschool class, kindergarten, though teacher has some demonstration apparatus, the student does not have the special instrument that counts, and often counts with finger or wooden stick.This makes troubles to the student, and some student just uses counter.Use counter that student's enthusiasm, initiative are affected, produce the dependence to counter, this does not meet the requirement of quality-oriented education.Though the student wants to use abacus, existing abacus exists that price is expensive, volume is big, carry problem such as inconvenience.
Summary of the invention: the purpose of this utility model is to address the above problem, and a kind of cheapness is provided, carries and preserve easily that abacus closes.
The purpose of this utility model is achieved in that a kind of Abacus box, and it comprises box, abacus frame, Glochidion puberum, and box is the oblong-shaped body, and it is made up of box body, lid, and box body is connected with hinge with lid, and the abacus frame is put into box body.
The purpose of this utility model can also realize like this: the abacus frame is the shape framework that is rectangle, it with dividing plate be divided into the symmetry about two ones, two cross bars that are parallel to each other are set in the framework on the right, uniform Glochidion puberum is set on it, the framework of on the left side is divided into two ones up and down that differ in size with lateral partitions, up and down uniform vertical pole is being set in two ones, each vertical pole of its top is provided with a Glochidion puberum, and each vertical pole of its underpart is provided with four Glochidion puberums.Glochidion puberum is a cylinder, and its center is provided with circular hole.
The utility model has the advantages that 1. can carry out general abacus with the abacus left part equally calculates, can carry out 20 plus and minus calculations with the abacus right part with interior numeral, it is 110 2. simple in structure with interior digital addition and subtraction computing that abacus integral body can be carried out under upright state, cost is low, use, carry, preserve the convenient pupil's independent thinking ability that 3. increases, improve innovation ability, turn out from little independent thinking ability.
Description of drawings:
Fig. 1 looks synoptic diagram for the utility model master
Fig. 2 looks synoptic diagram for the utility model abacus frame master
Embodiment: the utility model is further described below in conjunction with accompanying drawing.
As shown in Figure 1, 2, it comprises box 1, abacus frame 3, Glochidion puberum 4 the utility model, and box 1 is the oblong-shaped body, and it is made up of box body 1, lid 2, and box body 1 is connected with lid 2 usefulness hinges, and abacus frame 3 is put into box body 1.Abacus frame 3 is the shape framework that is rectangle, it with dividing plate 5 be divided into the symmetry about two ones 9,10, two cross bars 7 that are parallel to each other are set in 10 frameworks on the right, uniform Glochidion puberum 4 is set on it, the framework of on the left side 9 is divided into two ones 11 up and down that differ in size with lateral partitions 6,12, up and down uniform vertical pole 8 is being set in two ones 11,12, its top 11 each vertical poles 8 are provided with a Glochidion puberum 4, and its underpart 12 each vertical pole 8 are provided with four Glochidion puberums 4.Glochidion puberum 4 is a cylinder, and its center is provided with circular hole.
During use, Abacus box is identical with pupil's pencil box, and different is to put into abacus in the box, and therefore going to school is that pencil box is equally put into school bag.Box is opened during last mathematics class, takes out abacus, and left part is with the same usefulness of general abacus, and right part can carry out 20 plus and minus calculations with interior numeral.The time spent abacus is not put into the box preservation.
Claims (3)
1. Abacus box, it comprises box, abacus frame, Glochidion puberum, it is characterized in that box is the oblong-shaped body, and it is made up of box body, lid, and box body is connected with hinge with lid, and the abacus frame is put into box body.
2. a kind of Abacus box according to claim 1, it is characterized in that the abacus frame is the shape framework that is rectangle, it with dividing plate be divided into the symmetry about two ones, two cross bars that are parallel to each other are set in the framework on the right, uniform Glochidion puberum is set on it, and the framework of on the left side is divided into two ones up and down that differ in size with lateral partitions, up and down uniform vertical pole is being set in two ones, each vertical pole of its top is provided with a Glochidion puberum, and each vertical pole of its underpart is provided with four Glochidion puberums.
3. a kind of Abacus box according to claim 1 is characterized in that Glochidion puberum is a cylinder, and its center is provided with circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02251735 CN2557992Y (en) | 2002-08-18 | 2002-08-18 | Abacus box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02251735 CN2557992Y (en) | 2002-08-18 | 2002-08-18 | Abacus box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2557992Y true CN2557992Y (en) | 2003-06-25 |
Family
ID=33721461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02251735 Expired - Fee Related CN2557992Y (en) | 2002-08-18 | 2002-08-18 | Abacus box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2557992Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102542874A (en) * | 2012-01-12 | 2012-07-04 | 濮阳创信幼儿园 | Separation and combination corresponding abacus and use method thereof |
-
2002
- 2002-08-18 CN CN 02251735 patent/CN2557992Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102542874A (en) * | 2012-01-12 | 2012-07-04 | 濮阳创信幼儿园 | Separation and combination corresponding abacus and use method thereof |
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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 |