CN201784345U - Phonetic four-lines drawing tool for Chinese language teaching - Google Patents
Phonetic four-lines drawing tool for Chinese language teaching Download PDFInfo
- Publication number
- CN201784345U CN201784345U CN201020293461XU CN201020293461U CN201784345U CN 201784345 U CN201784345 U CN 201784345U CN 201020293461X U CN201020293461X U CN 201020293461XU CN 201020293461 U CN201020293461 U CN 201020293461U CN 201784345 U CN201784345 U CN 201784345U
- Authority
- CN
- China
- Prior art keywords
- phonetic
- ruler
- chute
- drawing tool
- language teaching
- 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 phonetic four-lines drawing tool for Chinese language teaching, which comprises a ruler (1) and tubes (2). The phonetic four-lines drawing tool is characterized in that tubes (2) are sleeved on the ruler (1), stoppers (3) are arranged at two ends of the ruler (1), a chute (4) is arranged on the outer lateral wall of each stopper (3), a slider (5) is arranged in each chute (4), an overturn frame (6) is arranged outside the sliders (5), a spring (7) is arranged between each slider (5) and the bottom of the corresponding chute (4), and fastening bolts (8) are arranged at the lower ends of the outer lateral walls of the tubes (2). The phonetic four-lines drawing tool can be used to draw out four parallel lines with equal spacing at one step, saves time and labor, can reduce labor intensity of teachers and increase teaching efficiency, allows lower ends of chalks to be conveniently adjusted to a same plane by aid of the overturn frame, is simple in structure and convenient in use, and can be widely used for Chinese language teaching.
Description
Technical field
The utility model relates to a kind of drawing tool of phonetic four line lattice, particularly a kind of language teaching phonetic four line lattice renderers.
Background technology
In language teaching, be a teacher when the student teaches new word, normally on blackboard, draw matts and phonetic four line lattice earlier, write carefully and neatly done, standard thereby make.At present, method commonly used is with set square line one by one on blackboard, the speed of not only ruling is slow, time-consuming, effort, increased teacher's labour intensity, reduced efficiency of teaching, and distance and all bad assurance of the depth of parallelism between drawing lines, be difficult to reach the requirement of specification writing, influence quality of instruction.
Summary of the invention
The purpose of this utility model is to provide a kind of to save time, thereby laborsaving, the phonetic four line lattice that can draw out standard improve efficiency of teaching, language teaching easy to use is with phonetic four line lattice renderers.
For reaching above purpose, the technical scheme that the utility model adopted is: this language teaching phonetic four line lattice renderers, constitute by the ruler and sheath tube, it is characterized in that jacket casing is located on the ruler, be provided with block, on the lateral wall of block, be provided with chute at the two ends of ruler, be provided with slide block in the chute, the outside at slide block is provided with turning frame, is provided with spring between the bottom of slide block and chute, is provided with fastening bolt in the lateral wall lower end of sleeve.
The utility model is also implemented by following measure: described sleeve is provided with 4; The rear wall of described sleeve is provided with bolt; Described ruler is provided with scale; The diameter of described sleeve is greater than the diameter of chalk.
The beneficial effects of the utility model are: can once draw the parallel lines that four stripe pitch equate, save time, laborsaving, can reduce teacher's labour intensity, improve efficiency of teaching; By turning frame, can regulate easily on lower end to the same plane of chalk; And it is simple in structure, easy to use.Can be widely used in language teaching.
Description of drawings
Fig. 1, look schematic diagram for structure master of the present utility model.
Fig. 2, cut open schematic diagram along Figure 1A-A right side office of looking for the utility model.
The specific embodiment
Make the utility model with reference to accompanying drawing 1,2.This language teaching phonetic four line lattice renderers, constitute by ruler 1 and sleeve 2, it is characterized in that sleeve 2 is set on the ruler 1, be provided with block 3 at the two ends of ruler 1, on the lateral wall of block 3, be provided with chute 4, be provided with slide block 5 in the chute 4, be provided with turning frame 6 in the outside of slide block 5, turning frame 6 can rotate, and is provided with spring 7 between the bottom of slide block 5 and chute 4, is provided with fastening bolt 8 in the lateral wall lower end of sleeve 2.
Described sleeve 2 is provided with 4; The rear wall of described sleeve 2 is provided with bolt 9; Described ruler 1 is provided with scale; The diameter of described sleeve 2 is greater than the diameter of chalk.
When using the utility model, adjust between the sleeve 2 apart to correct position, screwed in place bolt 9, chalk is inserted in the sleeve 2 from the upper end, when chalk touches the boundary frame area of turning frame 6, tighten fastening bolt 8, drop-down turning frame 6, and it is gone to the upside of sleeve 2, can draw phonetic four line lattice.
Claims (2)
1. a language teaching is with phonetic four line lattice renderers, constitute by ruler (1) and sleeve (2), it is characterized in that sleeve (2) is set on the ruler (1), be provided with block (3) at the two ends of ruler (1), on the lateral wall of block (3), be provided with chute (4), be provided with slide block (5) in the chute (4), be provided with turning frame (6) in the outside of slide block (5), between the bottom of slide block (5) and chute (4), be provided with spring (7), be provided with fastening bolt (8) in the lateral wall lower end of sleeve (2).
2. language teaching according to claim 1 is characterized in that with phonetic four line lattice renderers described sleeve (2) is provided with 4; The rear wall of described sleeve (2) is provided with bolt (9); Described ruler (1) is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020293461XU CN201784345U (en) | 2010-08-17 | 2010-08-17 | Phonetic four-lines drawing tool for Chinese language teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020293461XU CN201784345U (en) | 2010-08-17 | 2010-08-17 | Phonetic four-lines drawing tool for Chinese language teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784345U true CN201784345U (en) | 2011-04-06 |
Family
ID=43816323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020293461XU Expired - Fee Related CN201784345U (en) | 2010-08-17 | 2010-08-17 | Phonetic four-lines drawing tool for Chinese language teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201784345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865254A (en) * | 2014-09-15 | 2015-08-26 | 重庆华森制药有限公司 | Colorimetric card plate with locking and used for PH test strip contrast |
-
2010
- 2010-08-17 CN CN201020293461XU patent/CN201784345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865254A (en) * | 2014-09-15 | 2015-08-26 | 重庆华森制药有限公司 | Colorimetric card plate with locking and used for PH test strip contrast |
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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: 20110406 Termination date: 20110817 |