CN201833745U - English three-grid marking ruler - Google Patents
English three-grid marking ruler Download PDFInfo
- Publication number
- CN201833745U CN201833745U CN2010205485504U CN201020548550U CN201833745U CN 201833745 U CN201833745 U CN 201833745U CN 2010205485504 U CN2010205485504 U CN 2010205485504U CN 201020548550 U CN201020548550 U CN 201020548550U CN 201833745 U CN201833745 U CN 201833745U
- Authority
- CN
- China
- Prior art keywords
- ruler
- english
- hollow slots
- lattice
- marking
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
An English three-grid marking ruler belongs to stationary, is used for marking four lines required in English writing, comprises a ruler, and is characterized in that four strip-shaped hollow slots which are parallel to one another and have the same structure are formed in the middle of the ruler, and a rectangular partition board is arranged between adjacent hollow slots. The ruler provided by the utility model has a simple structure, is convenient to use, can be used to mark four lines with three grids quickly and accurately, and can serve the functions of a common ruler. The ruler can be manufactured into a teaching ruler to bring convenience for a teacher to use on a blackboard, and can also be manufactured into a small ruler to bring convenience for a student to do exercises.
Description
Technical field
The utility model belongs to the schooling apparatus field, is the English three lattice marking-out rules that use in the initial teaching of a kind of English concretely.
Background technology
At present, the student in a lot of areas just begins to study English from first grade of primary school, from the custom of forming normalized written for a short time is very important, and the English study starting stage is learn letters and word, and write with four lines, three lattice is the good method that is considered to the study specification writing of the best always.Last class hour teacher draws the demonstration of four lines, three lattice with ruler usually on blackboard, so that the student forms good writing style, but usually with common ruler four lines three lattice inconveniences, and easy draw lack of standardization, the grid that draws is the thickness inequality often, and wastes time and energy.
The utility model content
In order to overcome the deficiency that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of English three lattice marking-out rules of four lines, three lattice that can accurately draw easily.
The technical scheme in the invention for solving the technical problem is: a kind of English three lattice marking-out rules, comprise ruler, it is characterized in that: the middle part of described ruler is provided with identical 4 the strip hollow slots parallel to each other of structure, is provided with the rectangle dividing plate between adjacent hollow slots and the hollow slots.Described ruler upper end is provided with graduation mark, makes it have the function of common ruler.
Described hollow slots is provided with graduation mark topmost, four lines, three lattice of the precise length that can draw.
The beneficial effects of the utility model are: this English three lattice marking-out rules are simple in structure, easy to use, and four lines, three lattice quickly and accurately can draw.Ruler is provided with graduation mark, and this English three lattice marking-out rules also have the function that common ruler has, and the hollow slots of this English three lattice marking-out rules is provided with graduation mark topmost, can make things convenient for accurately draw four lines, three lattice of required size of user.The utility model can be made teaching gauge, makes things convenient for teacher's use of imparting knowledge to students on blackboard, also can make small-sizedly, makes things convenient for the student to use when exercise.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Description of reference numerals: 1 rectangle ruler, 2 graduation marks, 3 hollow slots, 4 parting beads.
The specific embodiment
As shown in Figure 1, these English three lattice marking-out rules, comprise rectangle ruler 1, be provided with identical and four the strip hollow slots 3 that parallel with the long limit of rectangle ruler of structure in the middle part of rectangle ruler 1, parallel to each other and be provided with parting bead 4 between hollow slots 3 and the hollow slots 3, spacing between hollow slots 3 and the hollow slots 3 meets the three lattice requirements of English four lines, and hollow slots 3 is provided with graduation mark 2 topmost, can make things convenient for accurately draw four lines, three lattice of required size of user.Rectangle ruler upper end is provided with graduation mark 2, makes this English three lattice marking-out rules also have the function that common ruler has.The utility model can be made teaching gauge, makes things convenient for teacher's use of imparting knowledge to students on blackboard, also can make small-sizedly, makes things convenient for the student to use when exercise.
Claims (3)
1. English three lattice marking-out rules comprise ruler, it is characterized in that: the middle part of described ruler is provided with identical 4 the strip hollow slots parallel to each other of structure, is provided with the rectangle dividing plate between adjacent hollow slots and the hollow slots.
2. English three lattice marking-out rules according to claim 1 is characterized in that: described ruler upper end is provided with graduation mark.
3. English three lattice marking-out rules according to claim 1, it is characterized in that: described hollow slots is provided with graduation mark topmost.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205485504U CN201833745U (en) | 2010-09-29 | 2010-09-29 | English three-grid marking ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205485504U CN201833745U (en) | 2010-09-29 | 2010-09-29 | English three-grid marking ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201833745U true CN201833745U (en) | 2011-05-18 |
Family
ID=44003842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205485504U Expired - Fee Related CN201833745U (en) | 2010-09-29 | 2010-09-29 | English three-grid marking ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201833745U (en) |
Cited By (2)
| 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 |
| CN108481960A (en) * | 2018-03-05 | 2018-09-04 | 贾震 | A kind of music teaching staff drawing device |
-
2010
- 2010-09-29 CN CN2010205485504U patent/CN201833745U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN108481960A (en) * | 2018-03-05 | 2018-09-04 | 贾震 | A kind of music teaching staff drawing device |
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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: 20110518 Termination date: 20110929 |