CN201097255Y - A child abacus - Google Patents
A child abacus Download PDFInfo
- Publication number
- CN201097255Y CN201097255Y CNU2007201755057U2007201755057U CN200720175505U CN201097255Y CN 201097255 Y CN201097255 Y CN 201097255Y CN U2007201755057U2007201755057 U CNU2007201755057U2007201755057 U CN U2007201755057U2007201755057U CN 200720175505 U CN200720175505 U CN 200720175505U CN 201097255 Y CN201097255 Y CN 201097255Y
- Authority
- CN
- China
- Prior art keywords
- abacus
- pearl
- beads
- utility
- model
- 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.)
- Expired - Fee Related
Links
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- Toys (AREA)
Abstract
The utility model relates to an abacus for children, comprising a frame. A plurality of bead spindles are evenly arranged within the frame, each provided with ten beads which are evenly divided into an upper group and a lower group. The abacus has the advantages that the abacus is regular and simple and is visual and easy to understand; therefore the abacus is suitable for preschool children to use in study to develop intelligence.
Description
Technical field
The utility model relates to a kind of toy for children, particularly a kind of child abacus.
Background technology
At present, abacus commonly used is divided into pearl and following pearl, and pearl represents five on each, and pearl represents one under each, and pearl will fall on whenever satisfied five numbers, whenever satisfy ten numbers and will advance one.Such logic is fairly simple for those students in middle and primary schools, remembers easily and grasps, but do not have the children of exploitation, the study very difficulty of getting up for intelligence, and such rule also is difficult to grasp.
The utility model content
The purpose of this utility model provides a kind of child abacus, and the rule that overcomes abacus commonly used is not suitable for the shortcoming that children grasp and learn.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of child abacus comprises framework, evenly is installed with some pearl axles in the described framework, is installed with ten beads on the every pearl axle, and ten beads on every pearl axle are divided into upper and lower two groups, and every group has five beads.
The beneficial effect of child abacus described in the utility model is: rule is simple, visual and understandable, is fit to preschool children's development intelligence study and use.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the structural representation of child abacus described in the utility model.
Among the figure:
1, framework; 2, pearl axle; 3, bead.
Embodiment
As shown in Figure 1, child abacus described in the utility model comprises framework 1, evenly is installed with some pearl axles 2 on the described framework 1, is installed with ten beads 3 on the every pearl axle 2, and ten beads 3 on every pearl axle 2 evenly are divided into two groups, and every group has five beads 3; Two groups of beads 3 can be coated different colors respectively.
Child abacus rule described in the utility model is simple, visual and understandable, is fit to preschool children's development intelligence study and use.
Claims (1)
1, a kind of child abacus comprises framework, evenly is installed with some pearl axles in the described framework, it is characterized in that: be installed with ten beads on the every pearl axle, ten beads on every pearl axle are divided into upper and lower two groups, and every group has five beads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201755057U2007201755057U CN201097255Y (en) | 2007-08-30 | 2007-08-30 | A child abacus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201755057U2007201755057U CN201097255Y (en) | 2007-08-30 | 2007-08-30 | A child abacus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201097255Y true CN201097255Y (en) | 2008-08-06 |
Family
ID=39924308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201755057U2007201755057U Expired - Fee Related CN201097255Y (en) | 2007-08-30 | 2007-08-30 | A child abacus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201097255Y (en) |
-
2007
- 2007-08-30 CN CNU2007201755057U2007201755057U patent/CN201097255Y/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080806 Termination date: 20100830 |