CN203982618U - A kind of teaching aid for braille teaching - Google Patents
A kind of teaching aid for braille teaching Download PDFInfo
- Publication number
- CN203982618U CN203982618U CN201420322081.2U CN201420322081U CN203982618U CN 203982618 U CN203982618 U CN 203982618U CN 201420322081 U CN201420322081 U CN 201420322081U CN 203982618 U CN203982618 U CN 203982618U
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- CN
- China
- Prior art keywords
- braille
- plate
- teaching
- groove
- bar magnet
- Prior art date
- 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 kind of teaching aid for braille teaching, comprise braille plate, described braille plate is cuboid, braille plate front has array braille groove, also comprise braille ball and bar magnet, described braille ball is arranged in braille groove, the positive position near bottom surface of described braille plate has shape, the draw-in groove that size is mated with bar magnet, bar magnet is connected in wherein, also comprise lengthened plate, the braille plate side that wherein an area is larger has chute, lengthened plate and chute are slidably connected, the side that braille plate and lengthened plate are adjacent is provided with drawer, braille backboard face is respectively equipped with feet on four angles, described feet is telescopic sleeve structure.It is strong that the utility model touches sense, energy Reusability, and diverse in function.
Description
Technical field
The utility model belongs to teaching aid field, is specifically related to a kind of teaching aid for braille teaching.
Background technology
Braille is the special word for dysopia personage.The braille that Global Access is used is now taking six protruding points as structure, forms braille with the conversion of six some positions and the difference of distance.Present braille is generally on special paper, to prick out salient point with blind pen, this mode, and salient point is too close, and volume is very little again, is difficult to effectively help blind person to learn braille.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and a kind of teaching aid for braille teaching is provided, and touches sense strong, energy Reusability, and diverse in function.
The technical scheme that the utility model adopts is: a kind of teaching aid for braille teaching, comprise braille plate, described braille plate is cuboid, braille plate front has array braille groove, also comprise braille ball and bar magnet, described braille ball is arranged in braille groove, the positive position near bottom surface of described braille plate has shape, the draw-in groove that size is mated with bar magnet, bar magnet is connected in wherein, also comprise lengthened plate, the braille plate side that wherein an area is larger has chute, lengthened plate and chute are slidably connected, the side that braille plate and lengthened plate are adjacent is provided with drawer, braille backboard face is respectively equipped with feet on four angles, described feet is telescopic sleeve structure.
As preferably, described feet and braille plate removably connect.
As preferably, the mode that removably connects between described feet and braille plate is for being threaded.
The beneficial effects of the utility model are: the braille groove on braille plate, braille ball in cooperation, can convert the position of braille ball easily, to reach the object of braille education.Bar magnet is for taking out braille ball.Drawer can be received braille ball and other article easily.Lengthened plate can facilitate the personnel of braille teaching to write.Feet is scalable, can regulate height according to actual conditions, so that braille plate is transferred to applicable angle, easy to use.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure: 1, braille plate; 2, braille ball; 3, bar magnet; 4, lengthened plate; 5, drawer; 6, feet.
Embodiment
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
As shown in Figure 1, a kind of teaching aid for braille teaching, comprise braille plate 1, described braille plate 1 is cuboid, braille plate 1 front has array braille groove, also comprise braille ball 2 and bar magnet 3, described braille ball 2 is arranged in braille groove, the positive position near bottom surface of described braille plate 1 has shape, the draw-in groove that size is mated with bar magnet 3, bar magnet 3 is connected in wherein, also comprise lengthened plate 4, braille plate 1 side that wherein an area is larger has chute, lengthened plate 4 is slidably connected with chute, the side that braille plate 1 is adjacent with lengthened plate 4 is provided with drawer 5, braille plate is respectively equipped with feet 6 on 1 Si Ge angle, the back side, described feet 6 is telescopic sleeve structure.As preferably, described feet 6 removably connects with braille plate 1.As preferably, the mode that removably connects between described feet 6 and braille plate 1 is for being threaded.
Braille ball 2 is spherical, and braille groove is semisphere, like this braille ball 2 is put into after braille groove, and braille ball 2 has half can give prominence to outside, so just can easily touch.For the convenience of imparting knowledge to students, the back up pad at adjustable braille plate 1 back side, the angle of adjustable like this braille plate 1, convenient teaching.
Claims (3)
1. the teaching aid for braille teaching, it is characterized in that: comprise braille plate, described braille plate is cuboid, braille plate front has array braille groove, also comprise braille ball and bar magnet, described braille ball is arranged in braille groove, the positive position near bottom surface of described braille plate has shape, the draw-in groove that size is mated with bar magnet, bar magnet is connected in wherein, also comprise lengthened plate, the braille plate side that wherein an area is larger has chute, lengthened plate and chute are slidably connected, the side that braille plate and lengthened plate are adjacent is provided with drawer, braille backboard face is respectively equipped with feet on four angles, described feet is telescopic sleeve structure.
2. the teaching aid for braille teaching according to claim 1, is characterized in that: described feet and braille plate removably connect.
3. the teaching aid for braille teaching according to claim 2, is characterized in that: the mode that removably connects between described feet and braille plate is for being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322081.2U CN203982618U (en) | 2014-06-17 | 2014-06-17 | A kind of teaching aid for braille teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322081.2U CN203982618U (en) | 2014-06-17 | 2014-06-17 | A kind of teaching aid for braille teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203982618U true CN203982618U (en) | 2014-12-03 |
Family
ID=51980045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420322081.2U Expired - Fee Related CN203982618U (en) | 2014-06-17 | 2014-06-17 | A kind of teaching aid for braille teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203982618U (en) |
-
2014
- 2014-06-17 CN CN201420322081.2U patent/CN203982618U/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: 20141203 Termination date: 20150617 |
|
| EXPY | Termination of patent right or utility model |