CN204102383U - A kind of novel multifunctional mathmatical combined teaching aid - Google Patents
A kind of novel multifunctional mathmatical combined teaching aid Download PDFInfo
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- CN204102383U CN204102383U CN201420643039.0U CN201420643039U CN204102383U CN 204102383 U CN204102383 U CN 204102383U CN 201420643039 U CN201420643039 U CN 201420643039U CN 204102383 U CN204102383 U CN 204102383U
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- support frame
- pad
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- triangle support
- teaching aid
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- 239000000725 suspension Substances 0.000 claims abstract description 8
- 230000006978 adaptation Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
- 241000092161 Pithys Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a kind of novel multifunctional mathmatical combined teaching aid, it relates to mathematics teaching aid field, the upper end of triangle support frame is provided with circular fixture, the middle part of back up pad is provided with circular hole, and back up pad is hung on the circular fixture of triangle support frame upper end by circular hole, the surface of back up pad is provided with digital layer, the below of numeral layer is evenly provided with several support bar, the upper end of oval suspension member is provided with hanging hole, and be hung on support bar by hanging hole, the surface of triangle support frame is provided with writing whiteboard, the lower end position of triangle support frame is provided with box, a groove and blackboard eraser groove is provided with in box, box is provided with transparent cover body.It is by the perfect adaptation by seesaw and mathematics arithmetic, and addition subtraction multiplication and division of teaching students anywhere or anytime, can show arithmetic results intuitively, helps students to understand faster, improves quality of instruction, meet the teaching demand of teacher.
Description
Technical field
The utility model relates to a kind of novel multifunctional mathmatical combined teaching aid, belongs to mathematics teaching aid technical field.
Background technology
Mathematics is a subject of the concepts such as research quantity, structure, change, space and information, belongs to the one of formal science viewed from certain angle.Arithmetic is part ancient, the most basic and the most elementary in mathematics.The character of its research number and computing thereof, get up number and the character of number, the empirical cumulative of arithmetic in application process between number and number, and arranged, just define a most ancient mathematics.Development of mathematics till now, arithmetic is no longer a branch of mathematics, the arithmetic that present people mention usually, just as the course of instruction of in primary school, object is most basic knowledge student being understood and grasps relative quantities relation and space form, can correctly, promptly carry out the arithmetic of integer, decimal, mark, preliminary some the simplest thoughts understood in modern mathematics, have preliminary logical thinking ability and space.
In modern primary school mathematics, summarize for a long time the fundamental operation character summing up out, i.e. the law of commutation of addition, multiplication and law of association, and multiplication is to the law of distribution of addition.These five fundamental operation laws, are not only the critical nature of the several computings learnt in primary school mathematics, are also in whole mathematics, the main character of particularly research emphatically in algebra.And teacher is when religion arithmetic, is all allow students oneself recite arithmetic pithy formula table usually, remembers the rule of addition subtraction multiplication and division, a teaching aid can not help students to understand, and cannot improve the quality of teaching.
Utility model content
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of novel multifunctional mathmatical combined teaching aid.
A kind of novel multifunctional mathmatical combined teaching aid of the present utility model, it comprises triangle support frame, circular fixture, back up pad, circular hole, numeral layer, support bar, oval suspension member, writing whiteboard, box, groove, blackboard eraser groove, transparent cover body, the upper end of triangle support frame is provided with circular fixture, the middle part of back up pad is provided with circular hole, and back up pad is hung on the circular fixture of triangle support frame upper end by circular hole, the surface of back up pad is provided with digital layer, the below of numeral layer is evenly provided with several support bar, the upper end of oval suspension member is provided with hanging hole, and be hung on support bar by hanging hole, the surface of triangle support frame is provided with writing whiteboard, the lower end position of triangle support frame is provided with box, a groove and blackboard eraser groove is provided with in box, box is provided with transparent cover body.
As preferably, be embedded with clock, facilitate teacher at teaching process, recorded the correct time of student's arithmetic by clock in described circular fixture, excitation student carries out arithmetic sooner more accurately.
The beneficial effects of the utility model: its reasonable in design, good looking appearance, modern design is unique, simple to operate, easy to use, functional diversities, by the perfect adaptation by seesaw and mathematics arithmetic, addition subtraction multiplication and division of teaching students anywhere or anytime, arithmetic results can be shown intuitively, help students to understand faster, improve quality of instruction, meet the teaching demand of teacher.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
1-triangle support frame; The circular fixture of 2-; 2-1-clock; 3-back up pad; 4-circular hole; 5-numeral layer; 6-support bar; The oval suspension member of 7-; 8-writing whiteboard; 9-box; 10-groove; 11-blackboard eraser groove; 12-transparent cover body.
Embodiment
As shown in Figure 1, this embodiment is by the following technical solutions: it comprises triangle support frame 1, circular fixture 2, back up pad 3, circular hole 4, numeral layer 5, support bar 6, oval suspension member 7, writing whiteboard 8, box 9, groove 10, blackboard eraser groove 11, transparent cover body 12, the upper end of triangle support frame 1 is provided with circular fixture 2, the middle part of back up pad 3 is provided with circular hole 4, and back up pad 3 is hung on the circular fixture 2 of triangle support frame 1 upper end by circular hole 4, the surface of back up pad 3 is provided with digital layer 5, the below of numeral layer 5 is evenly provided with several support bar 6, the upper end of oval suspension member 7 is provided with hanging hole, and be hung on support bar 6 by hanging hole, the surface of triangle support frame 1 is provided with writing whiteboard 8, the lower end position of triangle support frame 1 is provided with box 9, a groove 10 and blackboard eraser groove 11 is provided with in box 9, box 9 is provided with transparent cover body 12.
Wherein, be embedded with clock 2-1, facilitate teacher at teaching process, recorded the correct time of student's arithmetic by clock in described circular fixture 2, excitation student carries out arithmetic sooner more accurately.
This embodiment reasonable in design, good looking appearance, modern design is unique, simple to operate, easy to use, functional diversities, by the perfect adaptation by seesaw and mathematics arithmetic, addition subtraction multiplication and division of teaching students anywhere or anytime, arithmetic results can be shown intuitively, help students to understand faster, improve quality of instruction, meet the teaching demand of teacher.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a novel multifunctional mathmatical combined teaching aid, it is characterized in that: it comprises triangle support frame (1), circular fixture (2), back up pad (3), circular hole (4), numeral layer (5), support bar (6), oval suspension member (7), writing whiteboard (8), box (9), groove (10), blackboard eraser groove (11), transparent cover body (12), the upper end of triangle support frame (1) is provided with circular fixture (2), the middle part of back up pad (3) is provided with circular hole (4), and back up pad (3) is hung on the circular fixture (2) of triangle support frame (1) upper end by circular hole (4), the surface of back up pad (3) is provided with digital layer (5), the below of numeral layer (5) is evenly provided with several support bar (6), the upper end of oval suspension member (7) is provided with hanging hole, and be hung on support bar (6) by hanging hole, the surface of triangle support frame (1) is provided with writing whiteboard (8), the lower end position of triangle support frame (1) is provided with box (9), a groove (10) and blackboard eraser groove (11) is provided with in box (9), box (9) is provided with transparent cover body (12).
2. a kind of novel multifunctional mathmatical combined teaching aid according to claim 1, is characterized in that: be embedded with clock (2-1) in described circular fixture (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420643039.0U CN204102383U (en) | 2014-11-02 | 2014-11-02 | A kind of novel multifunctional mathmatical combined teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420643039.0U CN204102383U (en) | 2014-11-02 | 2014-11-02 | A kind of novel multifunctional mathmatical combined teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204102383U true CN204102383U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420643039.0U Expired - Fee Related CN204102383U (en) | 2014-11-02 | 2014-11-02 | A kind of novel multifunctional mathmatical combined teaching aid |
Country Status (1)
| Country | Link |
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| CN (1) | CN204102383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382170A (en) * | 2020-12-19 | 2021-02-19 | 殷建华 | Multifunctional mathematics box |
-
2014
- 2014-11-02 CN CN201420643039.0U patent/CN204102383U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382170A (en) * | 2020-12-19 | 2021-02-19 | 殷建华 | Multifunctional mathematics box |
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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: 20150114 Termination date: 20151102 |
|
| EXPY | Termination of patent right or utility model |