CN201979946U - Teaching scriber - Google Patents
Teaching scriber Download PDFInfo
- Publication number
- CN201979946U CN201979946U CN2010206731474U CN201020673147U CN201979946U CN 201979946 U CN201979946 U CN 201979946U CN 2010206731474 U CN2010206731474 U CN 2010206731474U CN 201020673147 U CN201020673147 U CN 201020673147U CN 201979946 U CN201979946 U CN 201979946U
- Authority
- CN
- China
- Prior art keywords
- base plate
- hole
- teaching
- sliding shoe
- bottom plate
- 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
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model provides a teaching scriber belonging to the field of an English teaching tool. The teaching scriber structurally comprises a bottom plate; the left end of the bottom plate is provided with a bulge; at the left of the bulge, marking holes are transversely arranged on the bottom plate from top to bottom at a certain distance; in front of the marking holes, the front surface of the bottom plate is vertically provided with a sliding block which is slidably connected with the bottom plate; the sliding block is provided with chalk holes in sequence from top to bottom; the chalk holes correspond to the marking holes; the front surface of the middle of the sliding block is transversely provided with a handle; a base is provided with a positioning chute; a positioning bolt is arranged in the positioning chute in a penetrating way; and the sliding block and the base are connected together through the positioning bolt. Compared with the prior art, the teaching scriber has the characteristics of being reasonable in design, simple in structure, convenient for use, rapid for drawing four parallel lines and the like.
Description
Technical field
The utility model relates to a kind of English teaching apparatus, specifically a kind of teaching scriber.
Background technology
When taking lessons in English, for expressing the specification writing of letter, four lines, three lattice usually need draw on blackboard; Do not have good apparatus and draw four lines, three lattice, usually all be teacher's drawing with a horizontal line of horizontal line of ruler, owing to be manually-operated, not only the depth of parallelism between the horizontal line can't guarantee, and the distance between the horizontal line can not well be held, four lines, three lattice of Hui Zhiing are very nonstandard like this, can't reach the expection requirement to the expression of normalized written.
Summary of the invention
Technical assignment of the present utility model is at the deficiencies in the prior art, and a kind of teaching scriber reasonable in design, simple in structure is provided.
The technical scheme that its technical problem that solves the utility model adopts is: comprise base plate, the base plate left end is provided with projection, the projection left is to be horizontally arranged with the scribe lanes hole by certain distance from top to bottom on the base plate, the place ahead, scribe lanes hole is vertically to be provided with sliding shoe on the base plate front surface and to be slidingly connected with base plate, sliding shoe is disposed with the chalk hole from top to bottom, and the chalk hole is corresponding with the scribe lanes hole; Front surface horizontally set jug in the middle of the sliding shoe, described base is provided with locator slide, is installed with pilot pin in the likebana of location, links together by pilot pin between sliding shoe and the base.
The scribe lanes hole is provided with four, and locator slide is provided with two.
Handle is T-shaped.
Base plate is rectangle.
Sliding shoe by locator slide can be stable move left and right and keep sliding shoe can not shake.During use, chalk is put into the chalk hole and is shifted sliding shoe the left part of base plate onto, again base plate by to blackboard, pull handle sliding shoe is moved right, at this moment, chalk just marks neat four lines, three lattice from the scribe lanes hole.
A kind of teaching of the present utility model with scriber compared with prior art, the beneficial effect that is produced is:
1, can draw out four lines, three lattice very easily, draw comparatively ideal of effect, can keep good classroom teaching efficiency, help the raising of teaching level.
2, have characteristics such as reasonable in design, simple in structure, easy to use, function admirable, practicality, thereby have excellent popularization and use prospect.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure, 1, projection, 2, sliding shoe, 3, the chalk hole, 4, pilot pin, 5, handle, 6, the scribe lanes hole, 7, locator slide, 8, base plate.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done following detailed description the in detail.
As shown in drawings, a kind of teaching scriber of the present utility model, its structure comprises base plate 8, base plate 8 left ends are provided with projection 1, projection 1 left is to be horizontally arranged with scribe lanes hole 6 by certain distance from top to bottom on the base plate 8,6 the place aheads, scribe lanes hole are vertically to be provided with sliding shoe 2 on base plate 8 front surfaces and to be slidingly connected with base plate 8, and sliding shoe 2 is disposed with chalk hole 3 from top to bottom, and chalk hole 3 is corresponding with scribe lanes hole 6; Front surface horizontally set jug 5 in the middle of the sliding shoe 2, described base 8 is provided with locator slide 7, is installed with pilot pin 4 in the likebana 7 of location, links together by pilot pin 4 between sliding shoe 2 and the base 8.
Scribe lanes hole 6 is provided with four, and locator slide 7 is provided with two.
Base plate 8 is rectangle.
A kind of teaching of the present utility model is simple and convenient with its processing and fabricating of scriber, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of specification, be those skilled in the art's known technology.
Claims (4)
1. teaching scriber, comprise base plate, it is characterized in that the base plate left end is provided with projection, the projection left is to be horizontally arranged with the scribe lanes hole by certain distance from top to bottom on the base plate, the place ahead, scribe lanes hole is vertically to be provided with sliding shoe on the base plate front surface and to be slidingly connected with base plate, sliding shoe is disposed with the chalk hole from top to bottom, and the chalk hole is corresponding with the scribe lanes hole; Front surface horizontally set jug in the middle of the sliding shoe, described base is provided with locator slide, is installed with pilot pin in the likebana of location, links together by pilot pin between sliding shoe and the base.
2. a kind of teaching scriber according to claim 1 is characterized in that the scribe lanes hole is provided with four, and locator slide is provided with two.
3. a kind of teaching scriber according to claim 1 is characterized in that handle is T-shaped.
4. a kind of teaching scriber according to claim 1 is characterized in that base plate is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206731474U CN201979946U (en) | 2010-12-22 | 2010-12-22 | Teaching scriber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206731474U CN201979946U (en) | 2010-12-22 | 2010-12-22 | Teaching scriber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201979946U true CN201979946U (en) | 2011-09-21 |
Family
ID=44607414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206731474U Expired - Fee Related CN201979946U (en) | 2010-12-22 | 2010-12-22 | Teaching scriber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201979946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287174A (en) * | 2013-06-13 | 2013-09-11 | 张秀芹 | Four-line ruler for letter teaching |
-
2010
- 2010-12-22 CN CN2010206731474U patent/CN201979946U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287174A (en) * | 2013-06-13 | 2013-09-11 | 张秀芹 | Four-line ruler for letter teaching |
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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: 20110921 Termination date: 20111222 |