CN203651272U - Ruler device capable of facilitating drawing of dotted line - Google Patents
Ruler device capable of facilitating drawing of dotted line Download PDFInfo
- Publication number
- CN203651272U CN203651272U CN201420048314.4U CN201420048314U CN203651272U CN 203651272 U CN203651272 U CN 203651272U CN 201420048314 U CN201420048314 U CN 201420048314U CN 203651272 U CN203651272 U CN 203651272U
- Authority
- CN
- China
- Prior art keywords
- chi body
- slide block
- dotted line
- ball
- drawing pen
- 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 discloses a ruler device capable of facilitating drawing of a dotted line. The ruler device comprises a ruler body, scale lines are arranged on two sides of the upper surface of the ruler body respectively, a guide plate is arranged above the ruler body, a sliding groove is formed between the guide plate and the ruler body, a guide groove communicated with the sliding groove penetrates the middle of the guide plate, a control block is slidably arranged in the guide groove, a slider is slidably arranged in the sliding groove, one end of the slider extends out of the outer side of the ruler body and is provided with a drawing pen, the other end of the slider is connected with the control block, the upper surface of the ruler body is provided with a toothed convex strip extending along the length direction of the ruler body, and a ball corresponding to the toothed convex strip is arranged on the slider. By the aid of the ruler device capable of facilitating drawing of the dotted line, the dotted line is conveniently drawn, and the drawing pen is easily positioned and cannot be damaged when the dotted line between two points is drawn.
Description
Technical field
The utility model relates to a kind of drawing instrument, especially relates to a kind of ruler device that can conveniently describe dotted line.
Background technology
Ruler is the very general teaching of a kind of use and learning tool, the general relatively hard materials such as plastics or stainless steel that adopt are made, ruler is mainly used in taking measurements or describing straight line in middle school teaching and study at present, now also having at a side of some rulers is waveform, carry out picture wave to facilitate, but, for middle school student, sometimes also need to come some dotted lines of picture, but ruler of the prior art does not generally have the function of describing dotted line, even if there is the ruler of describing dotted line function, adopt more and on ruler, be provided with along hole arranged in a straight line, cross along hole arranged in a straight line by drawing stroke, form dotted line, but there is the problem that is difficult for location in aforesaid way in the time of the dotted line of describing between 2, exist drawing pen can not describe smoothly dotted line at the easy off-straight track of drawing pen when along hole arranged in a straight line simultaneously, with the phenomenon of damaging drawing pen nib.
Summary of the invention
Technical problem to be solved in the utility model has been to provide a kind ofly describes that dotted line is convenient, easy location and can not damage the ruler device that can conveniently describe dotted line of drawing pen while describing the dotted line between 2.
For solving the problems of the technologies described above, can conveniently describe the ruler device of dotted line, comprise chi body, the both sides of described chi body upper surface are respectively equipped with graduation mark, the top of described chi body is provided with guide plate, between described guide plate and described chi body, be provided with chute, be provided with through described guide plate middle part the guide groove that is communicated with described chute, in described guide groove, slide and be provided with manipulation piece, in described chute, slide and be provided with slide block, described slide block one end is stretched out the external side of described chi and is provided with drawing pen, and the described slide block other end connects described manipulation piece; Described chi body upper surface is provided with the dentation raised line extending along described chi body length direction, and described slide block is provided with the ball corresponding with described dentation raised line.
Improve as one, described chi body upper surface extends and is provided with chi body locating slot along described chi body length direction, described slide block lower surface correspondence is provided with slide block locating slot, between described chi body locating slot and described slide block locating slot, be provided with positioning strip, in described chi body locating slot, be provided with the retainer spring of described positioning strip being pushed to described slide block locating slot.
Improve as one, described slide block is provided with ball hole, described ball rotates and is positioned in described ball hole, and the aperture that described ball hole is positioned at described dentation raised line one end is less than the diameter of described ball, is provided with the ball spring that promotes described ball and compress described dentation raised line in described ball hole.
Improve as one, described slide block end is provided with drawing pen hole, and described drawing pen is set with drawing pen cover in hole, and described drawing pen is sleeved in the described drawing pen cap.
Improve as one, described chi body lower surface is provided with improved mat.
The ruler device that can conveniently describe dotted line of technique scheme, comprise chi body, the both sides of described chi body upper surface are respectively equipped with graduation mark, the top of described chi body is provided with guide plate, between described guide plate and described chi body, is provided with chute, is provided with through described guide plate middle part the guide groove that is communicated with described chute, in described guide groove, slide and be provided with manipulation piece, in described chute, slide and be provided with slide block, described slide block one end is stretched out the external side of described chi and is provided with drawing pen, and the described slide block other end connects described manipulation piece; Described chi body upper surface is provided with the dentation raised line extending along described chi body length direction, and described slide block is provided with the ball corresponding with described dentation raised line.When use, this device is placed in to the paper that need to describe dotted line, above drawing board and blackboard etc., to chi body one side pressure lower-pilot piece, and promotion manipulation piece slides in guide groove, under guide groove constraint, slide block slides along described chi body length direction in chute, ball rolls across on dentation raised line, slide block is moved up and down in slip, the drawing pen of adjusting moves up and down at paper in sliding with slide block, above drawing board and blackboard etc., depict dotted line, dotted lines is convenient, while describing the dotted line between 2, easily locate and can not damage drawing pen, simultaneously another side can be for describing straight line.Chi body upper surface extends and is provided with chi body locating slot along described chi body length direction, described slide block lower surface correspondence is provided with slide block locating slot, between described chi body locating slot and described slide block locating slot, be provided with positioning strip, in described chi body locating slot, be provided with the retainer spring of described positioning strip being pushed to described slide block locating slot.Can make slide block slide time, be subject to the double constraints of guide groove and positioning strip, describe more accurately, the while upsprings after can making slide block describe, and drawing pen is lifted in the time not using.
Brief description of the drawings
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is that the dentation raised line in the utility model coordinates schematic diagram with ball.
Detailed description of the invention
As depicted in figs. 1 and 2, can conveniently describe the ruler device of dotted line, comprise chi body 1, the both sides of described chi body 1 upper surface are respectively equipped with graduation mark, and the top of described chi body 1 is provided with guide plate 2, and guide plate 2 can be arranged on chi body 1 by trip bolt.Between guide plate 2 and chi body 1, be provided with chute, be provided with the guide groove 21 that is communicated with described chute through described guide plate 2 middle parts, the interior slip of described guide groove 21 is provided with handles piece 41, in described chute, slide and be provided with slide block 4, described slide block 4 one end are stretched out described chi body 1 outside and are provided with drawing pen 5, described slide block 4 other ends connect described manipulation piece 41, and slide block 4 and manipulation piece 41 can adopt integral structure; Described chi body 1 upper surface is provided with the dentation raised line 12 extending along described chi body 1 length direction, and described slide block 4 is provided with the ball 7 corresponding with described dentation raised line 12.The end face of dentation raised line 12 can be provided with the slot rolling corresponding with ball 7, is convenient to ball 7 and rolls.
As shown in Figure 2, described chi body 1 upper surface extends and is provided with chi body locating slot 11 along described chi body length direction, described slide block 4 lower surface correspondences are provided with slide block locating slot 42, between described chi body locating slot 11 and described slide block locating slot 42, be provided with positioning strip 6, in described chi body locating slot 11, be provided with the retainer spring 61 of described positioning strip 6 being pushed to described slide block locating slot 42.
As shown in Figures 2 and 3, described slide block 4 is provided with ball hole, described ball 7 rotates and is positioned in described ball hole, the aperture that described ball hole is positioned at described dentation raised line 12 one end is less than the diameter of described ball 7, in described ball hole, be provided with the ball spring 72 that the described ball 7 of promotion compresses described dentation raised line 12, to cushion the impulsive force of drawing pen 5.Ball spring 72 can adopt 71 shutoff of shutoff screw in ball hole.
As depicted in figs. 1 and 2, described slide block 4 ends are provided with drawing pen hole, are set with drawing pen cover 51 in described drawing pen hole, and described drawing pen 5 is sleeved in the described drawing pen cap 51, to be convenient for changing the drawing pen 5 in obstructed chi footpath.Chi body 1 lower surface is provided with improved mat 3, while avoiding using on the shiny surfaces such as blackboard, slides.
Be more than the application's detailed description of the invention, be only not used in and limit the scope of the invention for the present invention is described.Those skilled in the art's various equivalences at work place after having read content of the present invention are changed or are revised and obtain new technical scheme, fall within equally in the application's appended claims limited range.
Claims (5)
1. can conveniently describe the ruler device of dotted line, comprise chi body, the both sides of described chi body upper surface are respectively equipped with graduation mark, it is characterized in that: the top of described chi body is provided with guide plate, between described guide plate and described chi body, be provided with chute, be provided with through described guide plate middle part the guide groove that is communicated with described chute, in described guide groove, slide and be provided with manipulation piece, in described chute, slide and be provided with slide block, described slide block one end is stretched out the external side of described chi and is provided with drawing pen, and the described slide block other end connects described manipulation piece; Described chi body upper surface is provided with the dentation raised line extending along described chi body length direction, and described slide block is provided with the ball corresponding with described dentation raised line.
2. the ruler device that can conveniently describe dotted line as claimed in claim 1, it is characterized in that: described chi body upper surface extends and is provided with chi body locating slot along described chi body length direction, described slide block lower surface correspondence is provided with slide block locating slot, between described chi body locating slot and described slide block locating slot, be provided with positioning strip, in described chi body locating slot, be provided with the retainer spring of described positioning strip being pushed to described slide block locating slot.
3. the ruler device that can conveniently describe dotted line as claimed in claim 1, it is characterized in that: described slide block is provided with ball hole, described ball rotates and is positioned in described ball hole, the aperture that described ball hole is positioned at described dentation raised line one end is less than the diameter of described ball, is provided with the ball spring that promotes described ball and compress described dentation raised line in described ball hole.
4. the ruler device that can conveniently describe dotted line as claimed in claim 1, is characterized in that: described slide block end is provided with drawing pen hole, described drawing pen is set with drawing pen cover in hole, and described drawing pen is sleeved in the described drawing pen cap.
5. the ruler device that can conveniently describe dotted line as described in claim 1,2,3 or 4, is characterized in that: described chi body lower surface is provided with improved mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048314.4U CN203651272U (en) | 2014-01-19 | 2014-01-19 | Ruler device capable of facilitating drawing of dotted line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048314.4U CN203651272U (en) | 2014-01-19 | 2014-01-19 | Ruler device capable of facilitating drawing of dotted line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203651272U true CN203651272U (en) | 2014-06-18 |
Family
ID=50917705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420048314.4U Expired - Fee Related CN203651272U (en) | 2014-01-19 | 2014-01-19 | Ruler device capable of facilitating drawing of dotted line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203651272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585220A (en) * | 2016-12-20 | 2017-04-26 | 张运 | Full-automatic portable multifunctional ruler |
| KR20180025730A (en) * | 2016-09-01 | 2018-03-09 | 유재흥 | Ruler |
-
2014
- 2014-01-19 CN CN201420048314.4U patent/CN203651272U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180025730A (en) * | 2016-09-01 | 2018-03-09 | 유재흥 | Ruler |
| KR101997675B1 (en) * | 2016-09-01 | 2019-07-08 | 유재흥 | Ruler |
| CN106585220A (en) * | 2016-12-20 | 2017-04-26 | 张运 | Full-automatic portable multifunctional ruler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203864264U (en) | Multifunctional drawing board | |
| CN204263784U (en) | A kind of Multifunctional math teaching aid | |
| CN203651272U (en) | Ruler device capable of facilitating drawing of dotted line | |
| CN201530224U (en) | Multifunctional student ruler | |
| CN203792984U (en) | Compass for mathematic teaching | |
| CN203611603U (en) | Mathematic drawing and measuring multipurpose ruler | |
| CN203600843U (en) | Ruler allowed to be used for drawing dotted lines | |
| CN203185935U (en) | Ruler with circle drawing function | |
| CN203888463U (en) | Multifunctional teaching ruler | |
| CN204586252U (en) | A kind of Multifunctional mathematics teaching ruler | |
| CN205439699U (en) | Multi -functional religion chi | |
| CN205112764U (en) | Compasses | |
| CN201761220U (en) | Universal ruler | |
| CN201506159U (en) | Parallel line drawing tool | |
| CN207128453U (en) | Curve tracing and measurement facility | |
| CN201703117U (en) | Integrated diagraph | |
| CN204263790U (en) | Hand-drawing multifunctional ruler | |
| CN203995323U (en) | A kind of improved compasses | |
| CN205112773U (en) | Rule | |
| CN105564099A (en) | Multifunctional graduated scale | |
| CN204977971U (en) | Mathematics plotter is used in teaching | |
| CN104354500B (en) | A kind of student's drawing rule | |
| CN214647185U (en) | Multipurpose set square | |
| CN203681085U (en) | Three-in-one shape teaching aid | |
| CN201833731U (en) | Pen and ruler combined stationery |
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: 20140618 Termination date: 20150119 |
|
| EXPY | Termination of patent right or utility model |