CN205068804U - Teaching template convenient to mathematical formula writes - Google Patents
Teaching template convenient to mathematical formula writes Download PDFInfo
- Publication number
- CN205068804U CN205068804U CN201520834759.XU CN201520834759U CN205068804U CN 205068804 U CN205068804 U CN 205068804U CN 201520834759 U CN201520834759 U CN 201520834759U CN 205068804 U CN205068804 U CN 205068804U
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- compartment
- boot
- upper cover
- trunk
- teaching
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Abstract
Teaching template convenient to mathematical formula writes, the utility model relates to an educational aid technical field, it contains magnetism suction disc, support frame, no. Two support frames, connects post, angle demodulator, trunk, compartment, upper cover, magnetic piece, formula joint strip soon, the both sides of magnetism suction disc are through connecing the support connnection to have a support frame and no. Two support frames soon, and are equipped with the angle demodulator between support frame and no. Two support frames, the rear portion of magnetism suction disc be equipped with the trunk, and the trunk sets up into the several compartment separately by the baffle, the upper portion of trunk has connect the upper cover soon, every compartment in all be equipped with a plurality of magnetic piece, all paste on every magnetic piece and be equipped with the formula joint strip. The qualities of the teaching are improved, alleviate the burden that mr gave lessons for the teaching process, the practicality is stronger.
Description
Technical field
The utility model relates to teaching tool technical field, is specifically related to be convenient to the instructional template that mathematical formulae is write.
Background technology
Mathematics, it has the meaning of study, knowledge, science, and also has in addition narrower and technical meaning---" Mathematics Research ".Even if in its derivation, its adjective meaning is relevant with study, also can be used to refer to mathematics, can trace back to Latin neutral plural number (Mathematica), be translated from Greek plural number by cicero, former ancient Chinese mathematics arithmetic, also known as mathematics, finally just change mathematics into.Mathematics is the subject utilizing the concepts such as synthetic language research quantity, structure, change and spatial model.Mathematics, as the expression-form of human thinking, reflects the up-and-coming will of people, careful comprehensive reasoning from logic and the pursuit to perfect boundary.Although different classical schools can emphasize different sides, but the interaction of these strength in opposition to each other just, and their effort of integrating, just constitute the vitality of science of mathematics, availability and its lofty value.
In the process of learning mathematics, many formula can be related to, especially senior middle school has been arrived, the mathematical formulae of high three is especially many, function, solid geometry, cartesian geometry, triangle, ordered series of numbers, inequality, derivative, Probability & Statistics etc., all need to use formula, and teacher is when explanation exercise question, capital refers to these formula, in order to better allow the meaning of students solution formula, teachers can by writing on the blackboard complete for these formula out, because some formula is quite loaded down with trivial details, when writing, the longer time can be wasted, thus shorten instructional blocks of time, drag slowly teaching process, sometimes, not very clear due to what write, also easily bring puzzlement to student, reduce quality of instruction, urgently improve.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, there is provided a kind of structure simple, reasonable in design, easy to use be convenient to the instructional template that mathematical formulae writes, improve the quality of teaching, alleviate the burden that teacher gives lessons, accelerate teaching process, practicality is stronger.
For achieving the above object, the technical solution adopted in the utility model is: it comprises magnetic plate, a bracing frame, No. two bracing frames, the post that spins, angle demodulator, boot, compartment, upper cover, magnetic adsorption plate, formula joint strips; The both sides of magnetic plate are connected with a bracing frame and No. two bracing frames by the post that spins, and are provided with angle demodulator between a bracing frame and No. two bracing frames; The rear portion of described magnetic plate is provided with boot, and boot is divided into several compartment by dividing plate, and the top of boot is connected with upper cover; Be equipped with several magnetic adsorption plates in described each compartment, each magnetic adsorption plate has all been sticked formula joint strip.
The outside of described compartment is provided with labeling, for the classification annotation to compartment, so that when using, very clear.
Cover on described and be provided with snap close, the outside of boot is provided with lock dog, and snap close matches with lock dog, for locking upper cover.
Word on described formula joint strip can be complete formula, also can be independent letter, symbol or numeral.
Principle of work of the present utility model: teacher is when giving lessons, the magnetic adsorption plate that the required formula that only needs to take in different compartments is corresponding, be sticked on magnetic plate, also by scattered letter or numeral, simply can be pieced together combination to formula.
After adopting said structure, the utility model beneficial effect is: the instructional template be convenient to mathematical formulae and write described in the utility model, improve the quality of teaching, alleviate the burden that teacher gives lessons, accelerate teaching process, practicality is stronger, and have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the back structures schematic diagram of magnetic plate in the utility model.
Fig. 3 is the structural representation of magnetic adsorption plate in the utility model.
Description of reference numerals:
Magnetic plate 1, bracing frame 2, No. two bracing frames 3, the post 4 that spins, angle demodulator 5, boot 6, compartment 7, upper cover 8, magnetic adsorption plate 9, formula joint strip 10, labeling 11, snap close 12, lock dog 13.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Shown in Fig. 1-Fig. 3, the technical scheme that this embodiment adopts is: it comprises magnetic plate 1, bracing frame 2, No. two bracing frames 3, the post 4 that spins, angle demodulator 5, boot 6, compartment 7, upper cover 8, magnetic adsorption plate 9, formula joint strip 10; The both sides of magnetic plate 1 are connected with a bracing frame 2 and No. two bracing frames 3 by the post 4 that spins, and are provided with angle demodulator 5 between a bracing frame 2 and No. two bracing frames 3; The rear portion of described magnetic plate 1 is provided with boot 6, and boot 6 is divided into several compartment 7 by dividing plate, and the top of boot 6 is connected with upper cover 8; Be equipped with several magnetic adsorption plates 9 in described each compartment 7, each magnetic adsorption plate 9 has all been sticked formula joint strip 10.
The outside of described compartment 7 is provided with labeling 11, for the classification annotation to compartment 7, so that when using, very clear.
Described upper cover 8 is provided with snap close 12, and the outside of boot 6 is provided with lock dog 13, and snap close 12 matches with lock dog 13, for locking upper cover 8.
Word on described formula joint strip 10 can be complete formula, also can be independent letter, symbol or numeral.
The principle of work of this embodiment: teacher is when giving lessons, the magnetic adsorption plate 9 that the required formula that only needs to take in different compartments 7 is corresponding, be sticked on magnetic plate 1, also by scattered letter or numeral, simply can be pieced together combination to formula.
After adopting said structure, this embodiment beneficial effect for: be convenient to the instructional template that mathematical formulae writes described in this embodiment, improve the quality of teaching, alleviate the burden that teacher gives lessons, accelerate teaching process, practicality is stronger, and have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. be convenient to the instructional template that mathematical formulae is write, it is characterized in that: it comprises magnetic plate, a bracing frame, No. two bracing frames, the post that spins, angle demodulator, boot, compartment, upper cover, magnetic adsorption plate, formula joint strips; The both sides of magnetic plate are connected with a bracing frame and No. two bracing frames by the post that spins, and are provided with angle demodulator between a bracing frame and No. two bracing frames; The rear portion of described magnetic plate is provided with boot, and boot is divided into several compartment by dividing plate, and the top of boot is connected with upper cover; Be equipped with several magnetic adsorption plates in described each compartment, each magnetic adsorption plate has all been sticked formula joint strip.
2. the instructional template be convenient to mathematical formulae and write according to claim 1, is characterized in that: the outside of described compartment is provided with labeling.
3. the instructional template be convenient to mathematical formulae and write according to claim 1, it is characterized in that: cover on described and be provided with snap close, the outside of boot is provided with lock dog, and snap close matches with lock dog, for locking upper cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520834759.XU CN205068804U (en) | 2015-10-16 | 2015-10-16 | Teaching template convenient to mathematical formula writes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520834759.XU CN205068804U (en) | 2015-10-16 | 2015-10-16 | Teaching template convenient to mathematical formula writes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205068804U true CN205068804U (en) | 2016-03-02 |
Family
ID=55395329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520834759.XU Expired - Fee Related CN205068804U (en) | 2015-10-16 | 2015-10-16 | Teaching template convenient to mathematical formula writes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205068804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831197A (en) * | 2018-06-15 | 2018-11-16 | 吴昊璋 | A kind of convenient board of education of mathematical formulae teaching |
-
2015
- 2015-10-16 CN CN201520834759.XU patent/CN205068804U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831197A (en) * | 2018-06-15 | 2018-11-16 | 吴昊璋 | A kind of convenient board of education of mathematical formulae teaching |
| CN108831197B (en) * | 2018-06-15 | 2021-04-06 | 吴昊璋 | Convenient teaching board for mathematical formula teaching |
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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: 20160302 Termination date: 20171016 |