CN205038856U - Simple and easy mathematics learning dish - Google Patents
Simple and easy mathematics learning dish Download PDFInfo
- Publication number
- CN205038856U CN205038856U CN201520825375.1U CN201520825375U CN205038856U CN 205038856 U CN205038856 U CN 205038856U CN 201520825375 U CN201520825375 U CN 201520825375U CN 205038856 U CN205038856 U CN 205038856U
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- China
- Prior art keywords
- ring
- digital
- disk body
- symbol
- digital rings
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Abstract
The utility model relates to a learning tools technical field, concretely relates to simple and easy mathematics learning dish. Including square disk body, five digital ring form and four symbol ring forms that the ring footpath increases in proper order that the ring footpath increases in proper order, equidistantly on the disk body be equipped with nine ring channels, equidistant these 10 arabic cipher of 0 -9 that are carved with these four symbols of addition subtraction multiplication and division on the upper surface of above -mentioned digital ring form on the upper surface of above -mentioned symbol ring form, in five digital ring forms and four symbol ring form looks spaceds slide and locate nine ring channels, and the most inboard with outside the ring channel in all place to digital ring form, nearly arabic cipher's right side still is equipped with little baffle on the digit ring form, the middle part of disk body is rotated and is equipped with a straight -bar that is used for blocking each little baffle. The utility model relates to a novelty, convenient to use is nimble, and the nimble mathematical operation that carries on of student of being convenient for has extensive market prospect.
Description
Technical field
The utility model relates to schooling apparatus technical field, is specifically related to simple and easy mathematical studying dish.
Background technology
Student adopts timber rod or match stick to carry out slowly computing, after having grasped mathematical operation mode, a lot of student still not too dares directly to carry out computing, or to be learnt by the mode of number numeral, losing time very, and student does not carry out flexile learning mathematics computing, be difficult to left-hand seat, a large amount of time and efforts be spent to carry out skilled this block of learning mathematics computing.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of novel in design, and rationally, flexible operation is simple and easy for structure, is convenient to student and performs mathematical calculations flexibly the simple and easy mathematical studying dish of study.
For solving the problems of the technologies described above, the utility model provides following technical scheme: simple and easy mathematical studying dish, comprise square disk body, the digital rings body that five ring footpaths increase successively and the symbol annular solid that four ring footpaths increase successively, described disk body is equidistantly provided with nine ring grooves, the upper surface of above-mentioned digital rings body is equidistantly carved with these 10 arabic numeral of 0-9, the upper surface of above-mentioned symbol annular solid is carved with these four symbols of addition subtraction multiplication and division, described five digital annular solids and four symbol annular solid slips are separately located in nine ring grooves, and be all placed as digital rings body in inner side and outermost ring groove, namely symbol annular solid is placed with in the ring groove between adjacent two digital rings bodies, the right side of described digital rings physically nearly arabic numeral is also provided with small front apron, the middle part of described disk body is rotated and is provided with one for blocking the straight-bar of each small front apron, described disk body bottom is provided with a pull groove, and sliding in pull groove is provided with one piece of pull plate, with corresponding equation and answer on the upper surface of described pull plate, the lateral surface of above-mentioned pull plate is also provided with rib.
The beneficial effect that the utility model compared with prior art has is: be provided with five digital annular solids and four symbol annular solids in the utility model, student only need rotate all kinds of annular solid when performing mathematical calculations study and can be combined into thousands of mathematical equations for student's flexible learning, disk body is also provided with a pull plate with model answer, student reference standard answer can detect oneself operation result, by the exercise so strengthened, student will be very fast skilled mathematical operation, save a large amount of learning time; Also devise a straight-bar cleverly in the utility model, by straight-bar each digital rings small front apron physically to be blocked and stretching, just can combine a mathematical equation clearly very easily, flexible and convenient to use.The utility model is novel in design, and rationally, practicality is very strong for structure.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram;
Fig. 2 is A portion enlarged drawing in Fig. 1;
Fig. 3 is the structural drawing of disk body in the utility model;
Fig. 4 is the upward view of digital rings body in the utility model.
Number in the figure is: 1-disk body, 101-ring groove, 102-pull groove, 2-digital rings body, 3-symbol annular solid, 4-small front apron, 5-straight-bar, 6-pull plate, 7-rib, 8-ball.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, 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.
In description of the present utility model, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is only the utility model for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
Known with reference to Fig. 1-Fig. 4, simple and easy mathematical studying dish, comprise square disk body 1, the digital rings body 2 that five ring footpaths increase successively and the symbol annular solid 3 that four ring footpaths increase successively, described disk body 1 is equidistantly provided with nine ring grooves 101, the upper surface of above-mentioned digital rings body 2 is equidistantly carved with these 10 arabic numeral of 0-9, the upper surface of above-mentioned symbol annular solid 3 is carved with these four symbols of addition subtraction multiplication and division, described five digital annular solids 2 and four symbol annular solid 3 slips are separately located in nine ring grooves 101, and be all placed as digital rings body 2 in inner side and outermost ring groove 101, namely symbol annular solid 3 is placed with in the ring groove 101 between adjacent two digital rings bodies 2, on described digital rings body 2, the right side of nearly arabic numeral is also provided with small front apron 4, the middle part of described disk body 1 is rotated and is provided with one for blocking the straight-bar 5 of each small front apron 4, described disk body 1 bottom is provided with a pull groove 102, and sliding in pull groove 102 is provided with one piece of pull plate 6, with corresponding equation and answer on the upper surface of described pull plate 6, the lateral surface of above-mentioned pull plate 6 is also provided with rib 7, the xsect of described digital rings body 2 and symbol annular solid 3 is square structure, on described digital rings body 2, the left side of nearly arabic numeral is also provided with small front apron 4, the bottom of described digital rings body 2 and symbol annular solid 3 is also equidistantly provided with many balls 8, described ball 8 is the one of glass ball, metal balls or ceramic balls kind.
Five digital annular solids 2 and four symbol annular solids 3 are provided with in the utility model, student only need rotate all kinds of annular solid when performing mathematical calculations study and can be combined into thousands of mathematical equations for student's flexible learning, disk body 1 is also provided with a pull plate 6 with model answer, student reference standard answer can detect oneself operation result, by the exercise so strengthened, student will be very fast skilled mathematical operation, save a large amount of learning times; Also devise a straight-bar 5 cleverly in the utility model, by straight-bar 5 small front apron 4 on each digital rings body 2 to be blocked and stretching, just can combine a mathematical equation clearly very easily, flexible and convenient to use.The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. simple and easy mathematical studying dish, it is characterized in that: comprise square disk body, the digital rings body that five ring footpaths increase successively and the symbol annular solid that four ring footpaths increase successively, described disk body is equidistantly provided with nine ring grooves, the upper surface of above-mentioned digital rings body is equidistantly carved with these 10 arabic numeral of 0-9, the upper surface of above-mentioned symbol annular solid is carved with these four symbols of addition subtraction multiplication and division, described five digital annular solids and four symbol annular solid slips are separately located in nine ring grooves, and be all placed as digital rings body in inner side and outermost ring groove, namely symbol annular solid is placed with in the ring groove between adjacent two digital rings bodies, the right side of described digital rings physically nearly arabic numeral is also provided with small front apron, the middle part of described disk body is rotated and is provided with one for blocking the straight-bar of each small front apron, described disk body bottom is provided with a pull groove, and sliding in pull groove is provided with one piece of pull plate, with corresponding equation and answer on the upper surface of described pull plate, the lateral surface of above-mentioned pull plate is also provided with rib.
2. simple and easy mathematical studying dish according to claim 1, is characterized in that: the xsect of described digital rings body and symbol annular solid is square structure.
3. simple and easy mathematical studying dish according to claim 1, is characterized in that: the left side of described digital rings physically nearly arabic numeral is also provided with small front apron.
4. simple and easy mathematical studying dish according to claim 1, is characterized in that: the bottom of described digital rings body and symbol annular solid is also equidistantly provided with many balls.
5. simple and easy mathematical studying dish according to claim 4, is characterized in that: described ball is the one of glass ball, metal balls or ceramic balls kind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825375.1U CN205038856U (en) | 2015-10-24 | 2015-10-24 | Simple and easy mathematics learning dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825375.1U CN205038856U (en) | 2015-10-24 | 2015-10-24 | Simple and easy mathematics learning dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205038856U true CN205038856U (en) | 2016-02-17 |
Family
ID=55297737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520825375.1U Expired - Fee Related CN205038856U (en) | 2015-10-24 | 2015-10-24 | Simple and easy mathematics learning dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205038856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623761A (en) * | 2022-05-13 | 2022-06-14 | 泉州昆泰芯微电子科技有限公司 | Position detection device and method and entertainment tool |
-
2015
- 2015-10-24 CN CN201520825375.1U patent/CN205038856U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623761A (en) * | 2022-05-13 | 2022-06-14 | 泉州昆泰芯微电子科技有限公司 | Position detection device and method and entertainment tool |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20161024 |