CN203063415U - Frame drawing ruler for Chinese teaching blackboard writing - Google Patents
Frame drawing ruler for Chinese teaching blackboard writing Download PDFInfo
- Publication number
- CN203063415U CN203063415U CN 201320047971 CN201320047971U CN203063415U CN 203063415 U CN203063415 U CN 203063415U CN 201320047971 CN201320047971 CN 201320047971 CN 201320047971 U CN201320047971 U CN 201320047971U CN 203063415 U CN203063415 U CN 203063415U
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- CN
- China
- Prior art keywords
- rulers
- chi
- primary
- frame drawing
- chinese 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a frame drawing ruler for Chinese teaching blackboard writing, and belongs to the field of Chinese teaching tools. The ruler comprises primary rulers and secondary rulers which are provided with marks, wherein the number of the primary rulers and the number of the secondary rulers are two respectively; the primary rulers are movably connected through a locking knob, so do the secondary rulers; the primary rulers and the secondary rulers are connected through location sliding blocks; and handles are arranged at the connection points of the rulers. The frame drawing ruler is simple in structure and convenient to use, occupies small space when stored, and can save time and labor, reduce labor intensity of a teacher, and improve the teaching efficiency.
Description
Technical field
The utility model relates to language teaching apparatus field, particularly a kind of language teaching writing on the blackboard frame chi.
Background technology
In the primary Chinese teaching process, the teacher finishes writing Chinese character in order to hand over the student, need draw grid or matts at blackboard, but drawing tool adopts ruler, waste time and energy, and rendering quality is bad, in patent 201020243084.9, though a kind of teaching of mentioning has solved the problems referred to above with the frame chi, the time spent does not take up room greatlyyer, influences attractive in appearance.
Summary of the invention
A kind of language teaching writing on the blackboard frame chi that the utility model provides according to the deficiencies in the prior art.
The technical solution of the utility model is: a kind of language teaching writing on the blackboard frame chi, comprise the main scale and the attached chi composition that are provided with scale, wherein main scale and attached chi are each two, between the main scale, all fixedly connected by locking knob between the attached chi, connect by positioning sliding block between main scale and the attached chi, also be provided with handle in the ruler junction.
The utility model is compared with prior art, has the following advantages: the utility model is simple in structure, and is easy to use, and area occupied is little when depositing, and time saving and energy saving, reduced teacher's labour intensity, improved efficiency of teaching.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of main scale 1 in the utility model.
Fig. 3 is the structural representation of attached chi 2 in the utility model.
The specific embodiment
With reference to Figure of description the utility model is done following detailed description the in detail:
As Fig. 1, Fig. 2, shown in Figure 3, a kind of language teaching writing on the blackboard frame chi comprises that the main scale 1 that is provided with scale and attached chi 2 form, and wherein main scale 1 and attached chi are 2 each two, all flexibly connect by locking knob 3 between the main scale 1, between the attached chi 2, connect by positioning sliding block 4 between main scale 1 and the attached chi 2, during use, carry out fixedly connected according to the teaching needs ruler 1, attached chi 2 usefulness positioning sliding blocks 4 earlier, determine the grid size, then locking knob 3 is tightened, holds handle 5, draw and get final product; Not the time spent, locking knob 3 is loosened, attached chi is marked from positioning sliding block 4, ruler 1, attached chi 2 are threaded to " one " font deposit, save the space.
Claims (1)
1. language teaching writing on the blackboard frame chi, it is characterized in that: comprise the main scale and the attached chi composition that are provided with scale, wherein main scale and attached chi are each two, between the main scale, all flexibly connect by locking knob between the attached chi, connect by positioning sliding block between main scale and the attached chi, also be provided with handle in the ruler junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047971 CN203063415U (en) | 2013-01-29 | 2013-01-29 | Frame drawing ruler for Chinese teaching blackboard writing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047971 CN203063415U (en) | 2013-01-29 | 2013-01-29 | Frame drawing ruler for Chinese teaching blackboard writing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203063415U true CN203063415U (en) | 2013-07-17 |
Family
ID=48762235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320047971 Expired - Fee Related CN203063415U (en) | 2013-01-29 | 2013-01-29 | Frame drawing ruler for Chinese teaching blackboard writing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203063415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708961A (en) * | 2015-03-15 | 2015-06-17 | 田元元 | Rectangle drawing tool |
-
2013
- 2013-01-29 CN CN 201320047971 patent/CN203063415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708961A (en) * | 2015-03-15 | 2015-06-17 | 田元元 | Rectangle drawing tool |
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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: 20130717 Termination date: 20140129 |