CN204808669U - Mathematics calculation box - Google Patents
Mathematics calculation box Download PDFInfo
- Publication number
- CN204808669U CN204808669U CN201520455157.3U CN201520455157U CN204808669U CN 204808669 U CN204808669 U CN 204808669U CN 201520455157 U CN201520455157 U CN 201520455157U CN 204808669 U CN204808669 U CN 204808669U
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- China
- Prior art keywords
- calculation
- lid
- box body
- mathematics
- block
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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 - Fee Related
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Abstract
The utility model discloses a mathematics calculation box. It passes through the buckle lock joint including calculation box body, lid, magnetism calculation piece, digit, calculation board and a calculation groove, calculation box body, lid one side through hinge connection, opposite side, is provided with the calculation board in the calculation box body, is provided with a calculation groove on the calculation board, and a calculation inslot has been placed the calculation pen and has been wiped with the pen, is provided with one row of digit in the lid, and the digit below is provided with the magnetism calculation piece of corresponding quantity, magnetism calculation piece and lid actuation. The utility model discloses simple structure conveniently carries out the mathematics calculation, has aroused student's interest in learning, improves the effect of mathematics study.
Description
Technical field
The utility model relates to mathematical education technical field, is specifically related to a kind of mathematics calculation box.
Background technology
Current mathematics calculation apparatus is on the market lack very much, and be all generally the homemade calculation apparatus of teacher, teacher demonstrates on classroom, and explain, and classmates can only listen teacher to teach, can not Self-operating, greatly reduce the interest of its learning mathematics.Therefore need to design the mathematics calculation apparatus that a kind of classmates of being convenient to can carry out operating demonstration, to improve the learning interest of student.
Utility model content
For solving the problem, the utility model provides a kind of mathematics calculation box, and structure is simple, conveniently carries out mathematics calculation, excites the learning interest of student, improves the effect of mathematical studying.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of mathematics calculation box, comprise calculation box body, lid, magnetic calculation block, numeral, calculation plate and a calculation groove, calculation box body, lid side pass through gemel connection, opposite side is by buckle snapping, calculation plate is provided with in calculation box body, calculation plate is provided with a calculation groove, calculation pen and pen wiping is placed with in a calculation groove, a row word is provided with in lid, numeral below is provided with the magnetic calculation block of respective amount, magnetic calculation block and lid adhesive.
As preferably, in the calculation box body below described calculation plate, be provided with magnetic number block, addition subtraction multiplication and division block, operation that lid calculates can be taken.
The utility model has following beneficial effect: structure is simple, conveniently carries out mathematics calculation, excites the learning interest of student, improves the effect of mathematical studying.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to make the purpose of this utility model and advantage clearly understand, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the utility model embodiment provides a kind of mathematics calculation box, comprise calculation box body 1, lid 2, magnetic calculation block 3, numeral 4, calculation plate 5 and a calculation groove 6, calculation box body 1, lid 2 side pass through gemel connection, opposite side is by buckle snapping, calculation plate 5 is provided with in calculation box body 1, calculation plate 5 is provided with a calculation groove 6, calculation pen and pen wiping is placed with in a calculation groove 6, a row word 4 is provided with in lid 2, the magnetic calculation block 3 of respective amount is provided with, magnetic calculation block 3 and lid 2 adhesive below numeral 4.
It should be noted that in the calculation box body 1 below described calculation plate 5 and be provided with magnetic number block, addition subtraction multiplication and division block, operation that lid 2 calculates can be taken.
The method of operating of this embodiment is: first taken down from lid by all magnetic calculation block 3, when carrying out addition calculation, magnetic calculation block 3 with regard to that respective amount is put on lid 2, add the magnetic calculation block 3 of some, be put on lid 2 equally, then whole carrying out counts, just obtain addition results, when subtraction, just the magnetic be placed on lid is calculated block 3 according to calculation requirement, the magnetic calculation block 3 of some of taking away, then count remaining just passable, simultaneously can according to algorithm steps, calculation plate 5 carries out record by calculation pen, this embodiment can also carry out another kind of calculation mode, is put on lid, then does a sum orally magnetic number block and addition subtraction multiplication and division block according to operation rule, teacher is allowed to check mistake, or oneself is undertaken checking mistake by magnetic calculation block 3, easy to use and reliable, practical.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. a mathematics calculation box, it is characterized in that, comprise calculation box body (1), lid (2), magnetic calculation block (3), numeral (4), calculation plate (5) and a calculation groove (6), calculation box body (1), gemel connection is passed through in lid (2) side, opposite side is by buckle snapping, calculation plate (5) is provided with in calculation box body (1), calculation plate (5) is provided with a calculation groove (6), calculation pen and pen wiping is placed with in a calculation groove (6), a row word (4) is provided with in lid (2), numeral (4) below is provided with magnetic calculation block (3) of respective amount, magnetic calculation block (3) and lid (2) adhesive.
2. a kind of mathematics calculation box according to claim 1, is characterized in that, be provided with magnetic number block, addition subtraction multiplication and division block in the calculation box body (1) of described calculation plate (5) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520455157.3U CN204808669U (en) | 2015-06-23 | 2015-06-23 | Mathematics calculation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520455157.3U CN204808669U (en) | 2015-06-23 | 2015-06-23 | Mathematics calculation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204808669U true CN204808669U (en) | 2015-11-25 |
Family
ID=54593453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520455157.3U Expired - Fee Related CN204808669U (en) | 2015-06-23 | 2015-06-23 | Mathematics calculation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204808669U (en) |
-
2015
- 2015-06-23 CN CN201520455157.3U patent/CN204808669U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20180623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |