CN201670018U - Speedy parallel line drawing ruler - Google Patents
Speedy parallel line drawing ruler Download PDFInfo
- Publication number
- CN201670018U CN201670018U CN2010202009633U CN201020200963U CN201670018U CN 201670018 U CN201670018 U CN 201670018U CN 2010202009633 U CN2010202009633 U CN 2010202009633U CN 201020200963 U CN201020200963 U CN 201020200963U CN 201670018 U CN201670018 U CN 201670018U
- Authority
- CN
- China
- Prior art keywords
- ruler
- speedy
- straight ruler
- line drawing
- chute
- 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
- 241000252254 Catostomidae Species 0.000 abstract 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a speedy parallel line drawing ruler, which belongs to the field of mathematic teaching equipment and structurally comprises a longitudinal straight ruler and a transverse straight ruler. Suckers are arranged on two sides at the bottom of the longitudinal straight ruler, a chute is arranged on the lateral surface of the longitudinal straight ruler, and one end of the transverse straight ruler is connected with the chute of the longitudinal straight ruler in a sliding manner. Compared with the prior art, the speedy parallel line drawing ruler has the advantages of reasonable design, simple structure, easy processing, convenient utilization and the like, and effectively improves teaching efficiency of teachers.
Description
Technical field
The utility model relates to the mathematical education apparatus field, specifically the parallel lines rapid drawing rule.
Background technology
In several teaching, usually need to draw parallel lines, the common technique of painting is to pull along a ruler parallel mobile with the another side line of pen at set square with a triangle, it is loaded down with trivial details to operate like this, two hands of teacher are all occupied, very inconvenient during setting-out on vertical blackboard, seriously influenced teacher's efficiency of teaching.
Summary of the invention
Technical assignment of the present utility model is at above weak point, and a kind of parallel lines rapid drawing rule simple in structure, easy to use is provided.
The technical scheme that its technical problem that solves the utility model adopts is: this rapid drawing rule comprises vertical ruler and horizontal ruler, vertically the two bottom sides of ruler is provided with sucker, vertically the side of ruler has chute, and laterally an end of ruler is slidingly connected with the chute of vertical ruler.
The surface of described vertical ruler is provided with vertical graduation mark, and laterally the surface of ruler is provided with horizontal graduation mark.
Parallel lines rapid drawing rule of the present utility model is compared with prior art, have reasonable in design, simple in structure, be easy to processing, characteristics such as easy to use, effectively raise teacher's efficiency of teaching.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing is the structural representation of parallel lines rapid drawing rule.
Among the figure: 1, vertical ruler, 2, horizontal ruler, 3, vertical graduation mark, 4, chute, 5, horizontal graduation mark, 6, sucker.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Parallel lines rapid drawing rule of the present utility model, its structure comprise vertical ruler 1 and horizontal ruler 2, and vertically the two bottom sides of ruler 1 is provided with sucker 6, and vertically the side of ruler 1 has chute 4, and laterally an end of ruler 2 is slidingly connected with the chute 4 of vertical ruler 1; Vertically the surface of ruler 1 is provided with vertical graduation mark 3, and laterally the surface of ruler 2 is provided with horizontal graduation mark 5.
During use, by sucker 6 vertical ruler 1 is positioned on the blackboard earlier, sliding up and down horizontal ruler 2 then can draw parallel lines.
Its processing and fabricating of parallel lines rapid drawing rule of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1. the parallel lines rapid drawing rule comprises vertical ruler and horizontal ruler, it is characterized in that the two bottom sides of vertical ruler is provided with sucker, and vertically the side of ruler has chute, and laterally an end of ruler is slidingly connected with the chute of vertical ruler.
2. parallel lines rapid drawing rule according to claim 1 is characterized in that the surface of described vertical ruler is provided with vertical graduation mark, and laterally the surface of ruler is provided with horizontal graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202009633U CN201670018U (en) | 2010-05-24 | 2010-05-24 | Speedy parallel line drawing ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202009633U CN201670018U (en) | 2010-05-24 | 2010-05-24 | Speedy parallel line drawing ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201670018U true CN201670018U (en) | 2010-12-15 |
Family
ID=43327430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202009633U Expired - Fee Related CN201670018U (en) | 2010-05-24 | 2010-05-24 | Speedy parallel line drawing ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201670018U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555614A (en) * | 2010-12-27 | 2012-07-11 | 周小娟 | Parallel staff |
| CN103722960A (en) * | 2012-10-15 | 2014-04-16 | 周维保 | Manual grid drawing device |
| CN105599499A (en) * | 2015-08-19 | 2016-05-25 | 陈俞任 | Coplanar aluminum-titanium alloy triangle teaching aid with wheels, sliding ways and corner pointers |
| CN105946405A (en) * | 2014-09-25 | 2016-09-21 | 杨腾跃 | Bar chart drawing apparatus used for teaching of economics |
| CN110103614A (en) * | 2019-05-15 | 2019-08-09 | 郑州铁路职业技术学院 | A kind of integrated planar design drawing tool ruler |
-
2010
- 2010-05-24 CN CN2010202009633U patent/CN201670018U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555614A (en) * | 2010-12-27 | 2012-07-11 | 周小娟 | Parallel staff |
| CN103722960A (en) * | 2012-10-15 | 2014-04-16 | 周维保 | Manual grid drawing device |
| CN105946405A (en) * | 2014-09-25 | 2016-09-21 | 杨腾跃 | Bar chart drawing apparatus used for teaching of economics |
| CN105599499A (en) * | 2015-08-19 | 2016-05-25 | 陈俞任 | Coplanar aluminum-titanium alloy triangle teaching aid with wheels, sliding ways and corner pointers |
| CN110103614A (en) * | 2019-05-15 | 2019-08-09 | 郑州铁路职业技术学院 | A kind of integrated planar design drawing tool ruler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201670018U (en) | Speedy parallel line drawing ruler | |
| CN201670012U (en) | Geometry teaching ruler | |
| CN202507794U (en) | Line drawing device for English teaching | |
| CN201506157U (en) | Rapid parallel line drawing device | |
| CN202365304U (en) | Placement shelf for teaching aids | |
| CN202192913U (en) | Special ruler for drawing lines in parallel | |
| CN202378564U (en) | Mathematics teaching tool | |
| CN201592606U (en) | Angle bisector drawer | |
| CN202557110U (en) | Scriber for English language | |
| CN201745332U (en) | Blackboard angle scriber | |
| CN203418897U (en) | Movable tablet | |
| CN203093520U (en) | Marking device for English teaching | |
| CN203126285U (en) | Novel parallel ruler for teaching | |
| CN203228555U (en) | Geometry teaching ruler | |
| CN203046638U (en) | Multipurpose ruler for drawing lines for teaching | |
| CN204077172U (en) | A kind of scriber for English teaching | |
| CN202541100U (en) | Movable mathematics teaching board | |
| CN202357714U (en) | Geometry teaching ruler | |
| CN202368162U (en) | Blackboard for mathematics teaching | |
| CN201613754U (en) | Tosecan | |
| CN203126283U (en) | Teaching parallel ruler | |
| CN202413148U (en) | Multi-functional drawing tool | |
| CN201769546U (en) | Teaching blackboard | |
| CN202389053U (en) | Ruler with line drawing pencil | |
| CN202319528U (en) | Telescopic eraser ruler |
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: 20101215 Termination date: 20110524 |