CN202472967U - Reusable demonstration card for English teaching - Google Patents
Reusable demonstration card for English teaching Download PDFInfo
- Publication number
- CN202472967U CN202472967U CN2012200508212U CN201220050821U CN202472967U CN 202472967 U CN202472967 U CN 202472967U CN 2012200508212 U CN2012200508212 U CN 2012200508212U CN 201220050821 U CN201220050821 U CN 201220050821U CN 202472967 U CN202472967 U CN 202472967U
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- China
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- card
- demonstration
- window
- english teaching
- teaching
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- Expired - Fee Related
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Abstract
The utility model discloses a reusable demonstration card for English teaching, solving the problems of material waste and impossible repeated writing of a traditional card. The demonstration card comprises a card demonstration mechanism and a plurality of cards, wherein a demonstration window is arranged on the front surface of the card demonstration mechanism, a left baffle and a right baffle are arranged in the demonstration window and in front of the cards, a hollow cavity is arranged at the middle of a card main body, the surface layer of the hollow cavity is an electrostatic adsorption material layer, a black magnetic powder is filled in the hollow cavity, and the card is further provided with an S-pole magnetic pen and an N-pole magnetic eraser. The card is written by means of electrostatic adsorption and convenient for a teacher to update a teaching content at any time as needed, thus achieving purposes of saving materials and avoiding waste.
Description
Technical field
The utility model relates to a kind of teaching aid, and concrete is a kind of English demonstration card.
Background technology
In the process of English teaching, easy to carry, lively because of card, entertaining is grown wild, so adopt the teaching of presentation card tablet mode, can student's notice be directed on emphasis and the difficult point, and inspire the student actively to think deeply, and helps student's memory and recalls teaching point; Its effect is the main body participation effect that has improved the student, has made up the principal status of public economy of student in study, has improved students'interest in learning, has excited Students'learning enthusiasm, has promoted the raising of student's school grade.In a word, in teaching, rationally the teaching of use card can better be the service of completion instructional objective.But adopt the teaching of card pattern, need the oneself to make the demonstration card, mostly the existing card mode of making is on paper material, to write or print the content of courses, and the shortcoming of this card is the disposable use of material, can not update content, thus cause the waste of material.
Summary of the invention
The purpose of the utility model provides a kind of English teaching with the demonstration card, and this card can be write repeatedly, makes things convenient for teacher's updated at any time content of courses as required, thus the purpose that reaches economical with materials, avoids waste.
For realizing the foregoing invention content; The technical scheme that the application adopts is: a kind of reused English teaching is with the demonstration card; Comprise card demonstration mechanism and card, wherein the main body of card demonstration mechanism is square box body, and the front surface of demonstrating mechanism at card has the demonstration window; The specification of this demonstration window is corresponding with the specification of card, and the content of courses on the card is apparent in the demonstration window; Be provided with the insertion groove of card at the upper surface of card demonstration mechanism; In addition in the demonstration window, be provided with before the card about two baffle plates; And be provided with the right baffle-plate insertion groove at the left surface of card demonstration mechanism, at the right flank of card demonstration mechanism right baffle plate insertion groove is set; Said card main body comprises two-layer, and two-layer centre is provided with cavity, and its mesexine is the Electrostatic Absorption material layer, is built-in with the black magnetic at cavity, and this card also is furnished with S utmost point magnetic pen and N utmost point magnetic force is wiped.
The bottom of preferred card demonstration machine structure is provided with drawer, makes things convenient for storing card, S utmost point magnetic pen and N utmost point magnetic force to wipe.
The application's beneficial effect: the application's card adopts the Electrostatic Absorption mode to write, so card can be reused according to need of teaching, satisfies the requirement of updated at any time card content; Directly card is inserted in the demonstration box when needing demonstration; Hide the curtate content if desired; Can pull left side catch or right catch; Increased the vividness and the interest of teaching, the problem that solved traditional card waste material and can not write repeatedly, thus convenience, effective teaching aid are provided for the English card teaching pattern.
Description of drawings
Fig. 1 is the structural representation of the reused English teaching of the application with the demonstration card.
Fig. 2 is the structural representation of card.
Embodiment
Below in conjunction with accompanying drawing the application is further described:
By shown in Figure 1: a kind of reused English teaching is with the demonstration card; Comprise card demonstration mechanism 1 and card 2; Wherein the main body of card demonstration mechanism 1 is square box body; Front surface in card demonstration mechanism 1 has demonstration window 3, and the specification of this demonstration window 3 is corresponding with the specification of card 2, and the content of courses on the card 2 is apparent in the demonstration window 3; Be provided with the insertion groove 4 of card 2 at the upper surface of card demonstration mechanism 1; In addition in demonstration window 3, card 2 be provided with before about two baffle plates; And be provided with right baffle-plate 5 insertion grooves at the left surface of card demonstration mechanism 1, at the right flank of box body right baffle plate 6 insertion grooves are set; By shown in Figure 2: said card 2 main bodys comprise two-layer, and two-layer centre is provided with cavity 21, and its mesexine 22 is the Electrostatic Absorption material layer, is built-in with the black magnetic at cavity 21, and are furnished with S utmost point magnetic pen and the wiping of N utmost point magnetic force.
Because it is independent individuality that card and magnetic pen, magnetic force are wiped, put in order for ease and keeping, in the bottom of card demonstration mechanism 1 drawer 7 is set, these independent parts are placed in the drawer 7 and get final product.
Claims (2)
1. a reused English teaching is with the demonstration card; Comprise card demonstration mechanism and card; It is characterized in that: the main body that said card is demonstrated mechanism is square box body; Front surface in card demonstration mechanism has the demonstration window, and the specification of this demonstration window is corresponding with the specification of card, and the content of courses on the card is apparent in the demonstration window; Be provided with the insertion groove of card at the upper surface of card demonstration mechanism; In addition in the demonstration window, be provided with before the card about two baffle plates; And be provided with the right baffle-plate insertion groove at the left surface of card demonstration mechanism, at the right flank of card demonstration mechanism right baffle plate insertion groove is set; Said card main body comprises two-layer, and two-layer centre is provided with cavity, and its mesexine is the Electrostatic Absorption material layer, is built-in with the black magnetic at cavity, and this card also is furnished with S utmost point magnetic pen and N utmost point magnetic force is wiped.
2. a kind of reused English teaching according to claim 1 is characterized in that with the demonstration card: the bottom of demonstration mechanism is provided with drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200508212U CN202472967U (en) | 2012-02-16 | 2012-02-16 | Reusable demonstration card for English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200508212U CN202472967U (en) | 2012-02-16 | 2012-02-16 | Reusable demonstration card for English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202472967U true CN202472967U (en) | 2012-10-03 |
Family
ID=46921111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200508212U Expired - Fee Related CN202472967U (en) | 2012-02-16 | 2012-02-16 | Reusable demonstration card for English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202472967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382174A (en) * | 2020-11-20 | 2021-02-19 | 浙江海洋大学 | Mathematics teaching aid for mathematical thinking training |
-
2012
- 2012-02-16 CN CN2012200508212U patent/CN202472967U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382174A (en) * | 2020-11-20 | 2021-02-19 | 浙江海洋大学 | Mathematics teaching aid for mathematical thinking training |
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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: 20121003 Termination date: 20160216 |