CN203713341U - Adjustable English mark scraper - Google Patents
Adjustable English mark scraper Download PDFInfo
- Publication number
- CN203713341U CN203713341U CN201420056395.2U CN201420056395U CN203713341U CN 203713341 U CN203713341 U CN 203713341U CN 201420056395 U CN201420056395 U CN 201420056395U CN 203713341 U CN203713341 U CN 203713341U
- Authority
- CN
- China
- Prior art keywords
- scriber
- handle
- tape measure
- mark scraper
- base
- 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 relates to an adjustable English mark scraper, comprising a base, a base handle, a flexible ruler box, a flexible ruler, a mark scraper, four adjusting sliders, four fastening screws and a mark scraper handle, wherein the base handle and the flexible ruler box are fixedly arranged on the base, the flexible ruler is arranged in the flexible ruler box, the end part of the flexible ruler is provided with the mark scraper, the middle part of the mark scraper is provided with an adjusting chute, the right side of the mark scraper is provided with screw chutes, the bottom of the mark scraper is provided with chalk, the sliding side faces of the four adjusting sliders are provided with threaded holes and are arranged in the adjusting chute in the mark scraper, the four fastening screws are respectively arranged in the threaded holes in the four adjusting sliders through the screw chutes in the mark scraper, and the mark scraper handle is fixedly arranged at the right side of the mark scraper. The goals of conveniently drawing four lines and three grids of English, adjusting the distances among the lines and being simple in structure and convenient to carry can be achieved.
Description
Technical field
The utility model relates to a kind of English teaching auxiliary teaching material, specifically a kind of adjustable scriber for English drawing.
Background technology
In classroom teaching, in order to improve English teaching level, and make English teaching normalized written, often need on blackboard, draw four line three lattice, thereby the standard more that English word is write, standard, establishes good study standard to student, but in existing teaching aid, also there is no four special-purpose line three lattice drawing tools, teacher can only draw with common ruler, not only wastes time and energy, and the effect of drawing neither be very desirable, the spacing between lines is inhomogeneous.
Summary of the invention
The technical problems to be solved in the utility model is: for the problems referred to above, solve four line three lattice in English teaching and draw trouble, waste time and energy, draw the undesirable problem of effect, a kind of adjustable scriber for English drawing is provided.This scriber is by being provided with adjustable slide block and tape measure, thereby realizes convenient drafting English four line three lattice, and lines spacing can be adjusted, simple in structure, the object being convenient for carrying.
To achieve these goals, the utility model is by the following technical solutions:
A kind of adjustable scriber for English drawing, comprise base, base handle, flexible rule box, tape measure, scriber, adjust slide block and four trip bolts for four, scriber handle, described base handle and flexible rule box are fixedly mounted on base, tape measure is arranged in flexible rule box, tape measure end is provided with scriber, described scriber middle part is provided with adjustment chute, scriber right side is provided with screw chute, scriber bottom is provided with chalk, adjust slide block slip side for four and be provided with screwed hole, and be arranged in the adjustment chute on scriber, four trip bolts are arranged in four screwed holes of adjusting on slide block by the screw chute on scriber respectively, scriber handle is fixedly mounted on scriber right side.
Wherein, on described tape measure, be provided with tape measure length graduation mark.
Wherein, described scriber left side is provided with and adjusts length graduation mark.
Wherein, described tape measure is for having flexible thin shape steel plate.
The beneficial effects of the utility model: avoiding drawing four line three lattice in English teaching wastes time and energy, and process is loaded down with trivial details, and the not high problem of rendering quality, the utility model can be realized convenient drafting English four line three lattice, lines spacing can be adjusted, simple in structure, the object being convenient for carrying.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is top view of the present utility model.
Fig. 4 is the three-dimensional structure diagram of scriber in the utility model.
Fig. 5 is the three-dimensional structure diagram of adjusting slide block in the utility model.
In figure, 1. base, 2. base handle, 3. flexible rule box, 4. tape measure, 5. scriber, 6. adjusts slide block, 7. trip bolt, 8. scriber handle.
401. tape measure length graduation marks.
501. adjust length graduation mark, and 502. adjust chute, 503. screw chutes.
The specific embodiment
Below in conjunction with specific embodiment, such scheme is described further.The implementation condition adopting in embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in normal experiment.
According to Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, a kind of adjustable scriber for English drawing, comprise base 1, base handle 2, flexible rule box 3, tape measure 4, scriber 5, adjust slide block 6 and four trip bolts 7 for four, scriber handle 8, described base handle 2 and flexible rule box 3 are fixedly mounted on base 1, tape measure 4 is arranged in flexible rule box 3, tape measure 4 ends are provided with scriber 5, described scriber 5 middle parts are provided with adjusts chute 502, scriber 5 right sides are provided with screw chute 503, scriber 5 bottoms are provided with chalk, adjust slide block 6 slip sides for four and be provided with screwed hole, and be arranged in the adjustment chute 502 on scriber 5, four trip bolts 7 are arranged in four screwed holes of adjusting on slide block 6 by the screw chute 503 on scriber 5 respectively, scriber handle 8 is fixedly mounted on scriber 5 right sides.
In order to draw four line three rulings of determining length, on described tape measure 4, be provided with tape measure length graduation mark 401.
For the ease of carrying out the accurate adjustment of lines spacing, described scriber 5 left sides are provided with adjusts length graduation mark 501.
For the ease of the utility model, can stably draw out straight line, described tape measure 4 is for having flexible thin shape steel plate.
Operation principle: the utility model in use, first according to the requirement of drawing four line three lattice sizes, adjust four distances of adjusting between slide block 6, then tighten four trip bolts 7, four adjustment slide blocks 6 are fixed on scriber 5, then by base handle 2, base 1 is fixed on blackboard, pulls scriber handle 8 can realize the drafting of English four line three lattice to the right.
Claims (4)
1. an adjustable scriber for English drawing, comprise base (1), base handle (2), flexible rule box (3), tape measure (4), scriber (5), adjust slide block (6) and four trip bolts (7) for four, scriber handle (8), described base handle (2) and flexible rule box (3) are fixedly mounted on base (1), tape measure (4) is arranged in flexible rule box (3), tape measure (4) end is provided with scriber (5), described scriber (5) middle part is provided with adjusts chute (502), scriber (5) right side is provided with screw chute (503), scriber (5) bottom is provided with chalk, adjust slide block (6) slip side for four and be provided with screwed hole, and be arranged in the adjustment chute (502) on scriber (5), four trip bolts (7) are arranged in four screwed holes of adjusting on slide block (6) by the screw chute (503) on scriber (5) respectively, scriber handle (8) is fixedly mounted on scriber (5) right side.
2. a kind of adjustable scriber for English drawing as claimed in claim 1, is characterized in that: on described tape measure (4), be provided with tape measure length graduation mark (401).
3. a kind of adjustable scriber for English drawing as claimed in claim 1, is characterized in that: described scriber 5 left sides are provided with adjusts length graduation mark (501).
4. a kind of adjustable scriber for English drawing as claimed in claim 1, is characterized in that: described tape measure (4) is for having flexible thin shape steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056395.2U CN203713341U (en) | 2014-01-25 | 2014-01-25 | Adjustable English mark scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056395.2U CN203713341U (en) | 2014-01-25 | 2014-01-25 | Adjustable English mark scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203713341U true CN203713341U (en) | 2014-07-16 |
Family
ID=51152531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420056395.2U Expired - Fee Related CN203713341U (en) | 2014-01-25 | 2014-01-25 | Adjustable English mark scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203713341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718956A (en) * | 2017-10-24 | 2018-02-23 | 秦大鹏 | English marking-out rule |
-
2014
- 2014-01-25 CN CN201420056395.2U patent/CN203713341U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718956A (en) * | 2017-10-24 | 2018-02-23 | 秦大鹏 | English marking-out rule |
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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 |
Granted publication date: 20140716 Termination date: 20150125 |
|
| EXPY | Termination of patent right or utility model |