CN202541125U - Four-line three-grid scriber - Google Patents
Four-line three-grid scriber Download PDFInfo
- Publication number
- CN202541125U CN202541125U CN2012200002624U CN201220000262U CN202541125U CN 202541125 U CN202541125 U CN 202541125U CN 2012200002624 U CN2012200002624 U CN 2012200002624U CN 201220000262 U CN201220000262 U CN 201220000262U CN 202541125 U CN202541125 U CN 202541125U
- Authority
- CN
- China
- Prior art keywords
- chalk
- fixed
- sliding sleeve
- line
- board
- 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
Links
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a four-line three-grid scriber, which comprises a right-angled board formed by a long board and a short board, a handle is fixed on the upper side of the short board, a sliding sleeve is fixed on the long board, and a chalk-fixing board is fixed on the sliding sleeve, and is provided with four chalk sockets. The four-line three-grid scriber has a simple structure, and is convenient to operate, the drawing efficiency is high, the waste of classroom teaching time is reduced, and the four-line three-grid scriber is remarkably practical.
Description
Technical field
The utility model relates to a kind of teaching aid, is specially a kind of four lines, three lattice scribers.
Background technology
In university's english teaching process; The teacher can write word, statement on the blackboard usually; For the standard gauge that guarantees to write just, generally be writing before earlier by ruler four lines, three lattice that draw, operate comparatively bothering like this; Wasted valuable time in classroom, therefore brought certain inconvenience to educational administration's work.
The utility model content
For overcoming above-mentioned technical problem, it is a kind of simple in structure, easy to use that the utility model provides, four lines, the three lattice scribers of the standard of can drawing fast four lines three lattice.
For realizing above-mentioned technical purpose; The utility model is to adopt following technical scheme to realize: a kind of four lines, three lattice scribers, comprise a L-square that constitutes by long slab and short slab, and it is characterized in that: the short slab upside is fixed with handle; Be fixed with a sliding sleeve on the long slab; Be fixed with the chalk fixed head vertical with long slab on the sliding sleeve, the chalk fixed head is provided with four chalk sockets that are equally spaced, and the sliding sleeve upside is provided with push-pull handle.
The utlity model has following beneficial effect: during use chalk is inserted respectively in the chalk socket of chalk fixed head, hand-held handle is attached to the long slab level on the blackboard, drives chalk through mobile push-pull handle and moves, and realizes the drafting of four lines, three lattice.It is simple in structure, and is easy to operate, draws the efficient height, has reduced the classroom instruction waste of time, has significant practicality.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure, 1, long slab, 2, sliding sleeve, 3, push-pull handle, 4, handle, 5, the chalk socket, 6, the chalk fixed head, 7, short slab.
The specific embodiment
Shown in accompanying drawing; A kind of four lines, three lattice scribers comprise a L-square that is made up of long slab 1 and short slab 7, and it is characterized in that: short slab 7 upsides are fixed with handle 4; Be fixed with a sliding sleeve 2 on the long slab 1; Be fixed with the chalk fixed head 6 vertical with long slab 1 on the sliding sleeve 2, chalk fixed head 6 is provided with four chalk sockets 5 that are equally spaced, and sliding sleeve 2 upsides are provided with push-pull handle 3.
Claims (1)
1. line three lattice scribers; Comprise a L-square that constitutes by long slab and short slab; It is characterized in that: the short slab upside is fixed with handle, is fixed with a sliding sleeve on the long slab, is fixed with the chalk fixed head vertical with long slab on the sliding sleeve; The chalk fixed head is provided with four chalk sockets that are equally spaced, and the sliding sleeve upside is provided with push-pull handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200002624U CN202541125U (en) | 2012-01-04 | 2012-01-04 | Four-line three-grid scriber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200002624U CN202541125U (en) | 2012-01-04 | 2012-01-04 | Four-line three-grid scriber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202541125U true CN202541125U (en) | 2012-11-21 |
Family
ID=47161804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200002624U Expired - Fee Related CN202541125U (en) | 2012-01-04 | 2012-01-04 | Four-line three-grid scriber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202541125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522805A (en) * | 2013-10-29 | 2014-01-22 | 侯如升 | Bidirectional scriber with chalks |
| CN107718956A (en) * | 2017-10-24 | 2018-02-23 | 秦大鹏 | English marking-out rule |
-
2012
- 2012-01-04 CN CN2012200002624U patent/CN202541125U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522805A (en) * | 2013-10-29 | 2014-01-22 | 侯如升 | Bidirectional scriber with chalks |
| CN107718956A (en) * | 2017-10-24 | 2018-02-23 | 秦大鹏 | English marking-out rule |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202541125U (en) | Four-line three-grid scriber | |
| CN202242612U (en) | Four-line three-cell scribing device for English teaching | |
| CN203681093U (en) | Chinese teaching aid | |
| CN201736610U (en) | Pen with compasses | |
| CN201941438U (en) | English writing scriber | |
| CN204432167U (en) | A kind of blackboard | |
| CN202345153U (en) | English study teaching board | |
| CN202507736U (en) | English writing scribe | |
| CN202463354U (en) | Four-line three-grid scriber | |
| CN202413164U (en) | Matrix ruler for business administration major | |
| CN201792654U (en) | Scriber for blackboard | |
| CN203093537U (en) | Dustproof blackboard eraser | |
| CN201913966U (en) | Four-line three-grid scriber | |
| CN202293921U (en) | An English teaching blackboard-wring scriber | |
| CN201941391U (en) | Portable blackboard with eraser | |
| CN202480700U (en) | English writing gridding device | |
| CN201911623U (en) | Retractable book end | |
| CN205033809U (en) | Three check setting -out devices of four -wire of chinese teaching usefulness | |
| CN203418901U (en) | English teaching board | |
| CN202517957U (en) | Ruling device for English teaching | |
| CN202703032U (en) | Scriber for English teaching | |
| CN201931867U (en) | Scriber used in English writing | |
| CN201961028U (en) | Three-line brush for drawing field-character grids | |
| CN203032219U (en) | Chinese teaching pinyin writing board | |
| CN202389052U (en) | Four-line three-grid drawing aid for English teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20130104 |