CN201471964U - Ruler for drawing grids - Google Patents
Ruler for drawing grids Download PDFInfo
- Publication number
- CN201471964U CN201471964U CN2009202029121U CN200920202912U CN201471964U CN 201471964 U CN201471964 U CN 201471964U CN 2009202029121 U CN2009202029121 U CN 2009202029121U CN 200920202912 U CN200920202912 U CN 200920202912U CN 201471964 U CN201471964 U CN 201471964U
- Authority
- CN
- China
- Prior art keywords
- ruler
- plate body
- drawing grids
- transverse
- utility
- 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
Abstract
The utility model relates to a ruler for drawing grids, which comprises a straight ruler; a transparent plate body is fixedly connected on the side edge of the straight ruler; and a plurality of parallel and transverse through holes are formed on the surface of the plate body. When in use, the straight ruler can perform the original function and facilitate student's use; and when the ruler is used for drawing grids, a user just needs to put a pen in a transverse through hole to draw from one end of the through hole to the other end, and then a transverse grid is formed. The ruler for drawing grids has the advantages of simple structure, convenient use, reasonable construction and the like, and is very convenient for students to use.
Description
Technical field the utility model relates to a kind of schooling apparatus, the frame chi that especially a kind of suitable student uses.
In class hour on the background technology students, some are lined often to need picture, and a kind of special frame chi is not arranged at present as yet, have brought inconvenience for the use of students.
The summary of the invention the purpose of this utility model has overcome above-mentioned said deficiency, and a kind of frame chi is provided, and uses to make things convenient for the students frame.
For achieving the above object, the utility model frame chi comprises ruler, the affixed transparent plate body of the side of ruler, and be provided with a plurality of horizontal open-works that are parallel to each other on the surface of plate body.
After adopting said structure, during use, ruler can be brought into play its original function, makes things convenient for students to use; During frame, only need pen is placed in the horizontal open-work, move to the other end from an end of open-work, it is lined to draw.
The utility model has the advantages that: simple in structure, easy to use, structure rationally brings greater convenience for the use of students.
Description of drawings Fig. 1 is the overall structure schematic diagram of the utility model frame chi.
The specific embodiment as shown in Figure 1, the utility model frame chi comprises ruler 1, at the affixed transparent plate body 2 of the side of ruler 1, and is provided with a plurality of horizontal open-works 3 that are parallel to each other on the surface of plate body 2.
Claims (1)
1. a frame chi comprises ruler (1), it is characterized in that: at the affixed transparent plate body of the side of ruler (1) (2), and be provided with a plurality of horizontal open-works (3) that are parallel to each other on the surface of plate body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202029121U CN201471964U (en) | 2009-08-28 | 2009-08-28 | Ruler for drawing grids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202029121U CN201471964U (en) | 2009-08-28 | 2009-08-28 | Ruler for drawing grids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201471964U true CN201471964U (en) | 2010-05-19 |
Family
ID=42408209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202029121U Expired - Fee Related CN201471964U (en) | 2009-08-28 | 2009-08-28 | Ruler for drawing grids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201471964U (en) |
-
2009
- 2009-08-28 CN CN2009202029121U patent/CN201471964U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202911381U (en) | Teaching blackboard for higher mathematics | |
| CN201471964U (en) | Ruler for drawing grids | |
| CN202593096U (en) | Multi-functional blackboard eraser | |
| CN201456784U (en) | Novel ruler | |
| CN202507788U (en) | Multifunctional set square | |
| CN202965688U (en) | Mathematics teaching ruler device | |
| CN201941403U (en) | Combined teaching aid | |
| CN202820544U (en) | Photo frame with multiple frames | |
| CN202541105U (en) | Blackboard with microphone power amplifier function | |
| CN202593104U (en) | Novel blackboard eraser | |
| CN201070925Y (en) | Multifunctional ruler | |
| CN202727845U (en) | Multipurpose drawing board | |
| CN203004814U (en) | Multifunctional drawing board for economics teaching | |
| CN202593100U (en) | Novel blackboard eraser | |
| CN202593102U (en) | Novel blackboard eraser | |
| CN201970693U (en) | Ruler | |
| CN202507758U (en) | Compass pen | |
| CN202685676U (en) | Multifunctional cushion board for pupils | |
| CN201266333Y (en) | Abacus | |
| CN202293929U (en) | Multipurpose base plate | |
| CN202275372U (en) | Handwriting pen used for learning machine | |
| CN202329354U (en) | Upper tube plate for heat exchanger | |
| CN203228552U (en) | Multifunctional teaching ruler | |
| CN203172196U (en) | Multi-purpose calendar book | |
| CN201325260Y (en) | Multi-function blackboard |
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: 20100519 Termination date: 20100828 |