CN201918064U - Pinyin instruction demonstrating board - Google Patents
Pinyin instruction demonstrating board Download PDFInfo
- Publication number
- CN201918064U CN201918064U CN2010206123089U CN201020612308U CN201918064U CN 201918064 U CN201918064 U CN 201918064U CN 2010206123089 U CN2010206123089 U CN 2010206123089U CN 201020612308 U CN201020612308 U CN 201020612308U CN 201918064 U CN201918064 U CN 201918064U
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- board
- dovetail
- demonstration board
- demonstrating
- boards
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Abstract
The utility model provides a Pinyin instruction demonstrating board, which belongs to the technical field of teaching aids, and structurally comprises a main body board and a base, wherein dovetail raised edges are arranged on the surface of the main body board, dovetail grooves matched with the dovetail raised edges are arranged at the back sides of initial consonant part demonstrating boards and final sound part demonstrating boards, the initial consonant part demonstrating boards and the final sound part demonstrating boards are movably connected with the main body board by matching of the dovetail grooves and the dovetail raised edges, a strip-shaped sliding hole is arranged at the upper part of the main body board and is internally provided with a slider, and a closed ring is arranged on the slider and connected with a tone demonstrating board in a penetrating manner. The dovetail raised edges, the initial consonant part demonstrating boards and the final sound part demonstrating boards are respectively arranged on the front side and the back side of the main body board. By adopting teaching aids, the Pinyin instruction demonstrating board can organically match with students for interactive demonstration teaching, and enable the students to have keen interest in using the equipment, so as to help intensified memory and assistant teaching.
Description
Technical field
The utility model relates to the teaching equipment technical field, specifically a kind of phonetic teaching demonstration board.
Background technology
General, mostly phonetic teaching is to write the combination of phonetic to impart knowledge to students on blackboard by the teacher the children children period in age, such method is relatively more dull, the life of children's rheology can feel uninteresting when study is paid attention to the class, thereby do not reach the desired teaching efficiency of teacher, and the teaching paper picture under the prior art carries inconvenience, it is big to take the blackboard space during suspension, the paper picture is blown to four winds easily, be unfavorable for fixing, bring to a certain extent burden to teachers ' teaching, be unfavorable for realizing good interactive teaching.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of phonetic teaching demonstration board is provided.
The technical solution of the utility model realizes in the following manner, this phonetic teaching demonstration board, its structure comprises main board and base, the plate face of main board is provided with the dovetail fin, the backboard face of initial consonant portion demonstration board and simple or compound vowel of a Chinese syllable portion demonstration board offers the dovetail groove that matches with the dovetail fin, initial consonant portion demonstration board and simple or compound vowel of a Chinese syllable portion demonstration board flexibly connect by the cooperation and the main board of dovetail groove and dovetail fin, main board top offers rectangular slide opening, be provided with slide block in the rectangular slide opening, slide block is provided with closed hoop, the sound accent demonstration board of cross-under on the closed hoop.
The positive inverse plate surface of main board is provided with dovetail fin, initial consonant portion demonstration board and simple or compound vowel of a Chinese syllable portion demonstration board.
Cross-under has four tone demonstration boards on the closed hoop.
Rectangular slide opening and dovetail fin parallel.
The beneficial effect that the utility model is compared with prior art produced is:
This phonetic teaching demonstration board is respectively arranged with initial consonant portion demonstration board and simple or compound vowel of a Chinese syllable portion demonstration board, can make the initial consonant portions and the simple or compound vowel of a Chinese syllable portion of different variations in the teaching process effective the cooperation be combined into phonetic, and realize the mark demonstration of tone through the upset of closed hoop by the tone demonstration board, make the teacher reduce writing on the blackboard on the blackboard, mode by using equipment organically and the student cooperate interactive demonstration to impart knowledge to students, and can also make the student produce keen interest to using equipment, help to enforce one's memory and aided education.
But these phonetic teaching demonstration board tow sides use, and are convenient and swift, help improving efficiency of teaching and quality of instruction.This demonstration board is reasonable in design, simple in structure, easy to use, carries and deposits simply, and is not fragile, has good value for applications.
Description of drawings
Accompanying drawing 1 is a main TV structure synoptic diagram of the present utility model;
Accompanying drawing 2 is left TV structure synoptic diagram of the present utility model.
Mark in the accompanying drawing is represented respectively:
1, main board, 2, base, 3, the dovetail fin, 4, initial consonant portion demonstration board, 5, simple or compound vowel of a Chinese syllable portion demonstration board, 6, dovetail groove, 7, rectangular slide opening, 8, slide block, 9, closed hoop, 10, the tone demonstration board.
Embodiment
Below in conjunction with accompanying drawing phonetic teaching demonstration board of the present utility model is done following detailed description the in detail.
As accompanying drawing 1, shown in 2, phonetic teaching demonstration board of the present utility model, its structure comprises main board 1 and base 2, the plate face of main board 1 is provided with dovetail fin 3, the backboard face of initial consonant portion demonstration board 4 and simple or compound vowel of a Chinese syllable portion demonstration board 5 offers the dovetail groove 6 that matches with the dovetail fin, initial consonant portion demonstration board 4 and simple or compound vowel of a Chinese syllable portion demonstration board 5 flexibly connect by the cooperation and the main board 1 of dovetail groove 6 and dovetail fin 3, main board 1 top offers rectangular slide opening 7, rectangular slide opening 7 and dovetail fin parallel, be provided with slide block 8 in the rectangular slide opening 7, slide block 8 is provided with closed hoop 9, on the closed hoop 9 there is cross-under, two, three, the four tones of standard Chinese pronunciation are totally four tone demonstration boards 10.The positive inverse plate surface of main board 1 is provided with dovetail fin, initial consonant portion demonstration board and simple or compound vowel of a Chinese syllable portion demonstration board.
Claims (4)
1. phonetic teaching demonstration board, it is characterized in that comprising main board and base, the plate face of main board is provided with the dovetail fin, the backboard face of initial consonant portion demonstration board and simple or compound vowel of a Chinese syllable portion demonstration board offers the dovetail groove that matches with the dovetail fin, initial consonant portion demonstration board and simple or compound vowel of a Chinese syllable portion demonstration board flexibly connect by the cooperation and the main board of dovetail groove and dovetail fin, and main board top offers rectangular slide opening, is provided with slide block in the rectangular slide opening, slide block is provided with closed hoop, the sound accent demonstration board of cross-under on the closed hoop.
2. phonetic teaching demonstration board according to claim 1 is characterized in that the positive inverse plate surface of main board is provided with dovetail fin, initial consonant portion demonstration board and simple or compound vowel of a Chinese syllable portion demonstration board.
3. phonetic teaching demonstration board according to claim 1 is characterized in that cross-under has four tone demonstration boards on the closed hoop.
4. phonetic teaching demonstration board according to claim 1 is characterized in that rectangular slide opening and dovetail fin parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206123089U CN201918064U (en) | 2010-11-18 | 2010-11-18 | Pinyin instruction demonstrating board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206123089U CN201918064U (en) | 2010-11-18 | 2010-11-18 | Pinyin instruction demonstrating board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201918064U true CN201918064U (en) | 2011-08-03 |
Family
ID=44417856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206123089U Expired - Fee Related CN201918064U (en) | 2010-11-18 | 2010-11-18 | Pinyin instruction demonstrating board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201918064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522028A (en) * | 2011-12-23 | 2012-06-27 | 北京世纪奕阳教育科技有限公司 | Inserting combination pinyin building blocks |
-
2010
- 2010-11-18 CN CN2010206123089U patent/CN201918064U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522028A (en) * | 2011-12-23 | 2012-06-27 | 北京世纪奕阳教育科技有限公司 | Inserting combination pinyin building blocks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20111118 |