CN202331266U - Abacus with writing board - Google Patents
Abacus with writing board Download PDFInfo
- Publication number
- CN202331266U CN202331266U CN2011204521404U CN201120452140U CN202331266U CN 202331266 U CN202331266 U CN 202331266U CN 2011204521404 U CN2011204521404 U CN 2011204521404U CN 201120452140 U CN201120452140 U CN 201120452140U CN 202331266 U CN202331266 U CN 202331266U
- Authority
- CN
- China
- Prior art keywords
- abacus
- writing board
- board
- frame
- magnetic
- 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
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Abstract
The utility model discloses an abacus with a writing board. The abacus comprises an abacus body and is characterized in that: abacus beads and cross pieces are arranged in an abacus frame, the writing board is arranged at one side of the abacus frame, the abacus frame is connected with the writing board through a hinge; and the writing board is a magnetic writing board. Compared with the prior art, the abacus with the writing board has the advantages of simple structure and reasonable design, and can be used as an abacus and can also be used as a writing board, the writing board can be used for writing, and magnetic animal cards or magnetic numerical cards can be placed on the writing board, so that students can visually and vividly learn; and the abacus with the writing board occupies little space, is convenient and flexible in use, and is convenient to carry.
Description
Technical field
The utility model relates to the study article technical field, a kind of specifically abacus with board.
Background technology
At present, the abacus that classmates use, function is all more single; Classmates learn rechoning by the abacus at ordinary times, and more stiff dullness can't excite classmates' learning interest; Sometimes classmates' abacus counts, must inquire for minute book and write down, with the contrast whether calculate to mistake; Bring inconvenience can for like this classmates, so need carry out technological improvement.
Summary of the invention
The purpose of the utility model is in order to remedy the defective of prior art, to provide a kind of abacus that can be used as that writing function abacus arranged again.
The utility model solves the technical scheme that its technical matters adopted: comprise the abacus body, it is characterized in that: be provided with bead and crosspiece in the abacus frame, a side of abacus frame is provided with a board, and abacus frame is connected with hinge with board.
Described board is a magnetic board.
The utility model compared with prior art, and is simple in structure, reasonable in design; Can work as board again as abacus uses; Above board promptly can write also and can magnetic animal card or digital card be placed on, it is vivid that classmates are learned, and neither takes up room; Easy to use again flexible, be easy to carry.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of abacus with board of the utility model.
Embodiment
A kind of abacus with board with reference to 1 pair of the utility model of Figure of description is done explanation at length.
A kind of its structure of abacus with board of the utility model is by abacus frame 1, bead 2, and hinge 3 is formed with board 4.It is characterized in that: be provided with bead 2 and crosspiece in the abacus frame 1, a side of abacus frame 1 is provided with a board 4, and abacus frame 1 is connected with board 4 usefulness hinges 3; Described board 4 is magnetic boards.Above board 4 promptly can write also and can magnetic animal card or digital card be placed on, it is vivid that classmates are learned, when classmates do not use board 4; It is folded up, and the bottom of placement and abacus so neither takes up room; Easy to use again flexible; Be easy to carry, make it make full use of resource, accomplish to make the best use of everything.
A kind of its processing and fabricating of abacus with board of the utility model is very simple, and the processing of by specification accompanying drawing gets final product.
Except that the described technical characterictic of instructions, be those skilled in the art institute known technology.
Claims (2)
1. the abacus of band board comprises the abacus body, and it is characterized in that: be provided with bead and crosspiece in the abacus frame, a side of abacus frame is provided with a board, and abacus frame is connected with hinge with board.
2. the abacus of band board according to claim 1 is characterized in that: described board is a magnetic board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204521404U CN202331266U (en) | 2011-11-16 | 2011-11-16 | Abacus with writing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204521404U CN202331266U (en) | 2011-11-16 | 2011-11-16 | Abacus with writing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202331266U true CN202331266U (en) | 2012-07-11 |
Family
ID=46443240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204521404U Expired - Fee Related CN202331266U (en) | 2011-11-16 | 2011-11-16 | Abacus with writing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202331266U (en) |
-
2011
- 2011-11-16 CN CN2011204521404U patent/CN202331266U/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: 20120711 Termination date: 20121116 |