CN203267584U - Pinyin teaching line-drawing device - Google Patents
Pinyin teaching line-drawing device Download PDFInfo
- Publication number
- CN203267584U CN203267584U CN 201320331712 CN201320331712U CN203267584U CN 203267584 U CN203267584 U CN 203267584U CN 201320331712 CN201320331712 CN 201320331712 CN 201320331712 U CN201320331712 U CN 201320331712U CN 203267584 U CN203267584 U CN 203267584U
- Authority
- CN
- China
- Prior art keywords
- line
- frame
- setting
- connection block
- sliding connection
- 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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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
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Abstract
The utility model discloses a Pinyin teaching line-drawing device. The Pinyin teaching line-drawing device comprises a line-drawing frame, wherein a plate body is arranged in the line-drawing frame; four line-drawing grooves are formed in the plate body; two guide rail grooves are formed in positions, close to the top and the bottom, of the line-drawing frame; a sliding connection block capable of sliding along the guide rail grooves is arranged on the guide rail grooves; chalks are arranged at positions, opposite to the line-drawing grooves, of the sliding connection block; a handle frame is arranged on one side of the line-drawing frame; a grip sleeve is sleeved on the handle frame; hemispherical protrusions are arranged on the grip sleeve. The Pinyin teaching line-drawing device is simple in structure and convenient to use. By moving the sliding connection block, four Pinyin lines can be drawn at a time so as to facilitate teaching.
Description
Technical field
The utility model belongs to the teaching apparatus, particularly a kind of phonetic teaching line-plotting device.
Background technology
In primary Chinese teaching, during phonetic teaching, often need to be on four line lattice, the mark phonetic alphabet are learnt, and when drawing four line lattice, need the picture of a line of a line, have brought inconvenience to teaching.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of phonetic teaching line-plotting device, and this phonetic teaching line-plotting device is quick line drawing easily.
In order to address the above problem, the utility model by the following technical solutions:
A kind of phonetic teaching line-plotting device, comprise the setting-out frame, have plate body in described setting-out frame, described plate body is provided with 4 setting-out grooves, described setting-out frame is provided with two guide-track grooves near the position of top and bottom, and described guide-track groove is provided with can be along the sliding connection block of guide-track groove slip; Position relative with the setting-out groove on described sliding connection block is provided with chalk; One side of described setting-out frame is provided with grip frame, is socketed with grip on described grip frame, has hemispheric projection on described grip.
Below to further improvement in the technical proposal:
Described setting-out frame is provided with cylinder near the position of bottom, and the bottom of cylinder has bell, and cylinder has gap.
The utility model is simple in structure easy to use, and mobile sliding connection block can once draw 4 phonetic lines, convenient teaching.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of phonetic teaching line-plotting device in the utility model embodiment;
In figure:
1-setting-out frame; The 2-guide-track groove; The 3-grip frame; The 4-grip; The 5-projection; The 6-sliding connection block; The 7-chalk; The 8-cylinder; The 9-bell; The 10-pulley; 11-setting-out groove; The 12-plate body.
The specific embodiment
Embodiment, as shown in Figure 1, a kind of phonetic teaching line-plotting device, comprise setting-out frame 1, has plate body 12 in described setting-out frame 1, described plate body 12 is provided with 4 setting-out grooves 11, and described setting-out frame 1 is provided with two guide-track grooves 2 near the position of top and bottom, and described guide-track groove 2 is provided with can be along the sliding connection block 6 of guide-track groove 2 slips; Position relative with setting-out groove 11 on described sliding connection block 6 is provided with chalk 7; One side of described setting-out frame 1 is provided with grip frame 3, is socketed with grip 4 on described grip frame 3, has hemispheric protruding 5 on described grip 4.
Described setting-out frame 1 is provided with cylinder 8 near the position of bottom, and the bottom of cylinder 8 has bell 9, and cylinder 8 has gap, convenient cleaning chalk powder.
The utility model is simple in structure easy to use, and mobile sliding connection block 6 can once draw 4 phonetic lines, convenient teaching.
Claims (2)
1. phonetic teaching line-plotting device, comprise setting-out frame (1), it is characterized in that: have plate body (12) in described setting-out frame (1), described plate body (12) is provided with 4 setting-out grooves (11), described setting-out frame (1) is provided with two guide-track grooves (2) near the position of top and bottom, and described guide-track groove (2) is provided with can be along the sliding connection block (6) of guide-track groove (2) slip; The upper position relative with setting-out groove (11) of described sliding connection block (6) is provided with chalk (7); One side of described setting-out frame (1) is provided with grip frame (3), is socketed with grip (4) on described grip frame (3), has hemispheric projection (5) on described grip (4).
2. a kind of phonetic teaching line-plotting device as claimed in claim 1, it is characterized in that: described setting-out frame (1) is provided with cylinder (8) near the position of bottom, the bottom of cylinder (8) has bell (9), and cylinder (8) has gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320331712 CN203267584U (en) | 2013-06-02 | 2013-06-02 | Pinyin teaching line-drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320331712 CN203267584U (en) | 2013-06-02 | 2013-06-02 | Pinyin teaching line-drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203267584U true CN203267584U (en) | 2013-11-06 |
Family
ID=49498059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320331712 Expired - Fee Related CN203267584U (en) | 2013-06-02 | 2013-06-02 | Pinyin teaching line-drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203267584U (en) |
-
2013
- 2013-06-02 CN CN 201320331712 patent/CN203267584U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140602 |