CN211857868U - Vocabulary mnemonic presentation device for college korean language teaching - Google Patents
Vocabulary mnemonic presentation device for college korean language teaching Download PDFInfo
- Publication number
- CN211857868U CN211857868U CN202020976060.8U CN202020976060U CN211857868U CN 211857868 U CN211857868 U CN 211857868U CN 202020976060 U CN202020976060 U CN 202020976060U CN 211857868 U CN211857868 U CN 211857868U
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- China
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- vocabulary
- teaching
- college
- korean language
- display board
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Abstract
The utility model relates to a college korean language teaching is with vocabulary mnemonic presentation device belongs to teaching aid. The technical scheme adopted by the invention is as follows: college korean language teaching is with vocabulary help memory presentation device, characterized by, including a plurality of demonstration editions, the demonstration editions divide into the opaque rotation portion on upper portion and the transparent hollow transparent panel in lower part, and the paper that has printed the vocabulary is put into to transparent panel one side trompil, and the right angle bull stick is established to the upper portion both sides of rotation portion, and including horizontal pole and montant of right angle bull stick, the montant is fixed in the top edge of rotation portion, and the horizontal pole is towards the middle part of rotation portion. The utility model has the advantages that a large number of vocabulary contents can be displayed, each vocabulary table can be replaced, and the utility model is suitable for vocabulary teaching mnemonics in one or two courses; the device is convenient to turn pages and replace and is suitable for direct operation of teachers; the words are printed and inserted in the transparent display board, so that the replacement cost is low, and the transparent display board can be used for a long time by teachers.
Description
Technical Field
The utility model relates to a college korean language teaching is with vocabulary mnemonic presentation device belongs to teaching aid.
Background
The classroom field vocabulary teaching usually adopts PPT demonstration or blackboard writing.
The PPT demonstration uses a projector or a large-screen television, is far away from the learning society and cannot effectively and directly indicate the demonstration. The blackboard writing teaching field wastes time and the teaching speed is slow.
The use of learning equipment is less convenient than vocabulary learning and lacks suitable teaching equipment.
Disclosure of Invention
The invention provides a vocabulary mnemonic demonstration device for university Korean teaching, which solves the problem of multi-content Korean vocabulary demonstration teaching.
In order to achieve the purpose, the invention adopts the technical scheme that:
the vocabulary mnemonic presentation device for the Korean language teaching of the university comprises a plurality of presentation versions, wherein each presentation version is divided into an opaque rotating part at the upper part and a transparent hollow display board at the lower part, paper printed with vocabularies is placed in an opening at one side of the transparent display board, right-angle rotating rods are arranged at two sides of the upper part of the rotating part and comprise transverse rods and vertical rods, the vertical rods are fixed at the top edges of the rotating parts, and the transverse rods face to the middle parts of the rotating parts;
the rotary drum is characterized by further comprising two parallel rollers, a cross shaft is arranged in the middle of each roller and connected with the support frames on the two sides of each roller, the side edges of the rollers protrude, and cross rods of right-angle rotating rods on the two sides of the rotating portion are embedded into the side edges of the rollers.
Preferably, the side surface of the supporting frame is triangular, the supporting frame has an open structure from the top edge to the lower part, the inner side of the upper part of the open structure is provided with a shaft hole, and the transverse shaft on the roller is inserted into the shaft hole for fixing.
Preferably, the two transverse shafts are parallel in the drum, and two sets of shaft holes are arranged inside the corresponding support frame open structures and are embedded into the transverse shafts.
Preferably, the edge position of the transparent display board is provided with a raised handle, and the handles on the front demonstration board and the rear demonstration board are arranged in a staggered mode.
Preferably, one side of the support frame is that the support frame protrudes forwards and backwards respectively at the bottom.
Preferably, the open structure of the support leaves a space on the handle side.
The utility model has the advantages that a large number of vocabulary contents can be displayed, each vocabulary table can be replaced, and the utility model is suitable for vocabulary teaching mnemonics in one or two courses;
the device is convenient to turn pages and replace and is suitable for direct operation of teachers;
the words are printed and inserted in the transparent display board, so that the replacement cost is low, and the transparent display board can be used for a long time by teachers.
Drawings
Figure 1 is a front view of the present invention,
figure 2 is a side view of the present invention,
fig. 3 is a structural view of the transparent display board of the present invention.
Reference numerals: 1. the demonstration board comprises a demonstration board, 2, a rotating part, 3, a transparent display board, 4, a roller, 5, a transverse shaft, 6, 7, a right-angle rotating rod, 8, a handle, 9, vocabulary paper, 10 support frames and 11 open structures.
Detailed Description
The following is a description of a specific embodiment of the present invention:
college korean language teaching is with vocabulary help memory presentation device, including a plurality of demonstration version 1 and cylinder, demonstration version 1 divide into the opaque rotation portion 2 on upper portion and the transparent hollow transparent panel 3 of lower part, and 3 one side trompils of transparent panel are put into and are printed the vocabulary paper, and the right angle bull stick is established to the upper portion both sides of rotation portion 2, and including horizontal pole and montant of right angle bull stick, the montant is fixed in the top edge of rotation portion 2, and the horizontal pole is towards the middle part of rotation portion 2.
The middle position of the roller 4 is provided with a transverse shaft 5, the transverse shaft 5 is connected with the supporting frame at two sides of the roller 4, the side edge of the roller 4 is protruded 6, and the transverse rods of the right-angle rotating rods at two sides of the rotating part 2 are embedded into the side edge of the roller 4.
The demonstration board 1 is protrudingly rotated along the side edge of the roller 4, and is rotated from the front to the rear, so that the individual change of the demonstration boards is realized.
The side view of the support frame is triangular, the top edge to the lower part is an open structure seen from the front view, the inner side of the upper part of the open structure is provided with a shaft hole, and a transverse shaft 5 on the roller 4 is inserted into the shaft hole for fixing.
The transverse shafts 5 are two and parallel in the roller 4, and two groups of shaft holes are arranged at the inner side of the corresponding support frame open structure and are embedded into the transverse shafts 5.
The edge position of the transparent display board 3 is provided with a convex handle 8, and the handles 8 on the front and rear demonstration boards 1 are arranged in a staggered manner. The open structure of the support leaves a space at the side of the handle 8, so that the handle can be conveniently pinched by hands to turn pages.
One side of the supporting frame is used for enabling the supporting frame to protrude forwards and backwards at the bottom part respectively, so that the contact area of the position is increased, and the page turning process is avoided from being knocked over.
Claims (6)
1. The device is characterized by comprising a plurality of demonstration boards (1), wherein each demonstration board (1) is divided into an opaque rotating part (2) at the upper part and a transparent hollow display board (3) at the lower part, vocabulary paper printed on the transparent display board (3) is placed in a hole formed in one side of the transparent display board (3), right-angle rotating rods are arranged on two sides of the upper part of each rotating part (2), each right-angle rotating rod comprises a transverse rod and a vertical rod, the vertical rods are fixed on the top edges of the rotating parts (2), and the transverse rods face to the middle parts of the rotating parts (2);
the rotary drum is characterized by further comprising two parallel rollers (4), a transverse shaft (5) is arranged in the middle of each roller (4), the transverse shafts (5) are connected with the supporting frames on two sides of each roller (4), the side edges of the rollers (4) protrude out (6), and transverse rods of right-angle rotating rods on two sides of the rotating portion (2) are embedded into the side edges of the rollers (4).
2. The device for teaching and demonstrating college korean language to help with word learning according to claim 1, wherein the supporting frame is triangular in shape at its side, and has an open structure from the top edge to the bottom, and a shaft hole is formed at the inner side of the upper part of the open structure, and the transverse shaft (5) of the roller (4) is inserted into the shaft hole and fixed.
3. The device for teaching and demonstrating college korean language to help with word learning according to claim 2, wherein the two horizontal shafts (5) are parallel to each other in the drum (4), and two sets of shaft holes are formed in the inner sides of the open structures of the corresponding supporting frames to be embedded in the horizontal shafts (5).
4. The device for teaching and demonstrating college korean language with vocabulary for assisting in memorizing according to claim 1, wherein the transparent display board (3) is provided with a raised handle (8) at the edge, and the handles (8) on the front and rear demonstration boards (1) are arranged in a staggered manner.
5. The device as claimed in claim 1, wherein the supporter is formed at one side thereof such that the supporter protrudes forward and backward from the bottom thereof.
6. The college korean language teaching vocabulary-assisted presentation device according to claim 1, wherein the open structure of the support leaves a space on the handle (8) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020976060.8U CN211857868U (en) | 2020-06-02 | 2020-06-02 | Vocabulary mnemonic presentation device for college korean language teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020976060.8U CN211857868U (en) | 2020-06-02 | 2020-06-02 | Vocabulary mnemonic presentation device for college korean language teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211857868U true CN211857868U (en) | 2020-11-03 |
Family
ID=73235789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020976060.8U Expired - Fee Related CN211857868U (en) | 2020-06-02 | 2020-06-02 | Vocabulary mnemonic presentation device for college korean language teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211857868U (en) |
-
2020
- 2020-06-02 CN CN202020976060.8U patent/CN211857868U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 Termination date: 20210602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |