CN202242612U - Four-line three-cell scribing device for English teaching - Google Patents
Four-line three-cell scribing device for English teaching Download PDFInfo
- Publication number
- CN202242612U CN202242612U CN2011204323935U CN201120432393U CN202242612U CN 202242612 U CN202242612 U CN 202242612U CN 2011204323935 U CN2011204323935 U CN 2011204323935U CN 201120432393 U CN201120432393 U CN 201120432393U CN 202242612 U CN202242612 U CN 202242612U
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- CN
- China
- Prior art keywords
- line
- english teaching
- scribing device
- box body
- stopper slot
- 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 belongs to a teaching aid, and particularly discloses a four-line three-cell scribing device for English teaching. The four-line three-cell scribing device is characterized in that a handle is fixed to a side surface of a box, a slide way is arranged on the other side surface of the box, four sliders are disposed in the slide way, a limiting groove is arranged on the top surface of the box, positioning screws connected with the sliders are arranged on the outside of the limiting groove, and chalk sleeves are connected to outer ends of the sliders. The four-line three-cell scribing device for English teaching is small in volume, simple in structure and convenient in carrying, and brings convenience for educational administration.
Description
Technical field
The utility model relates to a kind of teaching aid, especially a kind of four lines, three lattice scribers that are used to write the standard English letter.
Background technology
When the English Instructor writes English letter at school, need be with ruler four lines, three lattice that draw, this method once can only be drawn straight line, and line-spacing is difficult to hold mainly by range estimation up and down, causes writing lack of standardization, and the setting-out time is long, delays teaching.Also have at present the line tool of four lines, three lattice to occur, but general volume is bigger, carries inconvenience, operates comparatively trouble when line-spacing is regulated.
The utility model content
For solving the problems of the technologies described above, it is a kind of easy to use that the utility model provides, advantages of small volume, portable English teaching four lines three lattice scribers.
For realizing above-mentioned technical purpose, the utility model is to adopt following technical scheme to realize: a kind of English teaching four lines three lattice scribers comprise a box body; It is characterized in that: a side of box body is fixed with handle, and the another side has chute, is provided with four slide blocks in the chute; The box body end face has stopper slot; Stopper slot is provided with the set screw that is connected with slide block outward, and the outer end of slide block is connected with chalk sleeve, and the end face at stopper slot place is provided with scale.
The utlity model has following beneficial effect: its advantages of small volume, simple in structure, be easy to carry; Its chalk sleeve through the lower end is chalk fixedly, operates more conveniently, and line-spacing can regulate as required, the time of four lines, three lattice of painting when having reduced English teaching, works to educational administration and to have brought convenience.
Description of drawings
Accompanying drawing is the utility model structural representation.
Among the figure, 1, box body, 2, handle, 3, set screw, 4, chalk sleeve, 5, slide block, 6, chute, 7, stopper slot.
The specific embodiment
Referring to accompanying drawing, a kind of English teaching four lines three lattice scribers comprise a box body 1; One side of box body 1 is fixed with handle 2, and the another side has chute 6, is provided with four slide blocks 5 in the chute 6; Box body 1 end face has stopper slot 7; Be provided with the set screw 3 that is connected with slide block 5 outside the stopper slot 7, the outer end of slide block 5 is connected with chalk sleeve 4, and the end face at stopper slot 7 places is provided with scale.
Claims (1)
1. English teaching four lines three lattice scribers comprise a box body, and it is characterized in that: a side of box body is fixed with handle; And the another side has chute; Be provided with four slide blocks in the chute, the box body end face has stopper slot, and stopper slot is provided with the set screw that is connected with slide block outward; The outer end of slide block is connected with chalk sleeve, and the end face at stopper slot place is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204323935U CN202242612U (en) | 2011-10-24 | 2011-10-24 | Four-line three-cell scribing device for English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204323935U CN202242612U (en) | 2011-10-24 | 2011-10-24 | Four-line three-cell scribing device for English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202242612U true CN202242612U (en) | 2012-05-30 |
Family
ID=46103902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204323935U Expired - Fee Related CN202242612U (en) | 2011-10-24 | 2011-10-24 | Four-line three-cell scribing device for English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202242612U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433805A (en) * | 2016-12-30 | 2017-12-05 | 广州市科卡通信科技有限公司 | A kind of drawing line in teaching device |
| CN107433804A (en) * | 2016-12-30 | 2017-12-05 | 广州市科卡通信科技有限公司 | A kind of hand-held scriber of new teaching |
| CN109017044A (en) * | 2018-08-06 | 2018-12-18 | 张欣欣 | A kind of Multipurpose teaching blackboard |
| CN111959166A (en) * | 2019-09-23 | 2020-11-20 | 徐州工程学院 | Marking ruler |
-
2011
- 2011-10-24 CN CN2011204323935U patent/CN202242612U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433805A (en) * | 2016-12-30 | 2017-12-05 | 广州市科卡通信科技有限公司 | A kind of drawing line in teaching device |
| CN107433804A (en) * | 2016-12-30 | 2017-12-05 | 广州市科卡通信科技有限公司 | A kind of hand-held scriber of new teaching |
| CN109017044A (en) * | 2018-08-06 | 2018-12-18 | 张欣欣 | A kind of Multipurpose teaching blackboard |
| CN111959166A (en) * | 2019-09-23 | 2020-11-20 | 徐州工程学院 | Marking ruler |
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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: 20120530 Termination date: 20121024 |