CN203920163U - Multi-functional Dotted line pen - Google Patents
Multi-functional Dotted line pen Download PDFInfo
- Publication number
- CN203920163U CN203920163U CN201420264273.2U CN201420264273U CN203920163U CN 203920163 U CN203920163 U CN 203920163U CN 201420264273 U CN201420264273 U CN 201420264273U CN 203920163 U CN203920163 U CN 203920163U
- Authority
- CN
- China
- Prior art keywords
- regulation foot
- dotted line
- iii
- wheel shaft
- wheel
- 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
Abstract
The utility model discloses a kind of multi-functional Dotted line pen, it comprises the compasses that are made up of regulation foot I and regulation foot II, and it also comprises bearing and regulation foot III, and described compasses are connected to bearing bottom by rotating shaft, and described regulation foot III is hinged on bearing bottom; Described regulation foot III comprises wheel, wheel shaft, drive link and slip fixture block, and described wheel is positioned at regulation foot III bottom, and is rotatably assorted with wheel shaft, and described drive link bottom is connected with wheel shaft, and top is connected with slip fixture block inner side.Simple in structure, design ingeniously, can easily draw straight dotted line, circular dashed line and oval dotted line, and lines rule is graceful.Can mate various types of the uses such as pencil, ball pen.Meet the requirement to dotted lines under different situations, collect three kinds of line styles draftings and roll into one, greatly improve drawing efficiency.
Description
Technical field
The utility model belongs to study article technical field, is specifically related to a kind of drawing instrument of drawing multiple dotted line.
Background technology
In the manual drawing course of Graphing of Engineering, the drafting of dotted line is more difficult, especially the drafting of circular dashed line, oval dotted line at present.For the university student of study mechanical speciality, in learning process, be difficult to avoid the drafting of dotted line, free-hand drafting is very the attractive in appearance of impact drawing.Can, for drawing the product of dotted line, there is function singleness although have in the market, the defects such as operation inconvenience.
Utility model content
The above-mentioned defect existing in order to overcome prior art field, the purpose of this utility model is, a kind of multi-functional Dotted line pen is provided, has overcome straight dotted line in the manual drawing course of Graphing of Engineering, circular dashed line, oval dotted lines irregular, affect the shortcoming of drawing whole structure.
The multi-functional Dotted line pen that the utility model provides, it comprises the compasses that are made up of regulation foot I and regulation foot II, and it also comprises bearing and regulation foot III, and described compasses are connected to bearing bottom by rotating shaft, and described regulation foot III is hinged on bearing bottom; Described regulation foot III comprises wheel, wheel shaft, drive link and slip fixture block, and described wheel is positioned at regulation foot III bottom, and is rotatably assorted with wheel shaft, and described drive link bottom is connected with wheel shaft, and top is connected with slip fixture block inner side; Described wheel shaft be "
" shape, the bottom of described drive link is connected with the protuberance of wheel shaft; Described regulation foot III also comprises fine rule hole, is positioned at regulation foot III bottom; The bottom of described regulation foot I and regulation foot II is respectively equipped with fine rule folding and unfolding knob and length-adjustable compass needle.
The multi-functional Dotted line pen that the utility model provides, its beneficial effect is: simple in structure, design ingeniously, can easily draw straight dotted line, circular dashed line and oval dotted line, and lines rule is graceful.Can mate various types of the uses such as pencil, ball pen.Meet the requirement to dotted lines under different situations, collect three kinds of line styles and be drawn on all over the body, greatly improve drawing efficiency.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the cutaway view of regulation foot III;
Fig. 3 is wheel shaft portion schematic diagram;
In figure, mark:
1. regulation foot I; 2. regulation foot II; 3. bearing; 4. regulation foot III; 5. rotating shaft; 6. wheel; 7. wheel shaft; 8. drive link; 9. slip fixture block; 10. fine rule hole; 11. fine rule folding and unfolding knobs; 12. compass needles.
Detailed description of the invention
With reference to the accompanying drawings, in conjunction with an embodiment, the multi-functional Dotted line pen that the utility model is provided is described in detail.
Embodiment
With reference to Fig. 1-Fig. 3, the multi-functional Dotted line pen of the present embodiment, it comprises the compasses that are made up of regulation foot I 1 and regulation foot II 2, and it also comprises bearing 3 and regulation foot III 4, and described compasses are connected to bearing 3 bottoms by rotating shaft 5, and described regulation foot III 4 is hinged on bearing 3 bottoms; Described regulation foot III 4 comprises wheel 6, wheel shaft 7, drive link 8 and slip fixture block 9, and described wheel 6 is positioned at regulation foot III 4 bottoms, and is rotatably assorted with wheel shaft 7, and described drive link 8 bottoms are connected with wheel shaft 7, and top is connected with slip fixture block 9 inner sides; Described wheel shaft 7 be "
" shape, the bottom of described drive link 8 is connected with the protuberance of wheel shaft 7; Described regulation foot III 4 also comprises fine rule hole 10, is positioned at regulation foot III 4 bottoms; The bottom of described regulation foot I 1 and regulation foot II 2 is respectively equipped with fine rule folding and unfolding knob 11 and length-adjustable compass needle 12.
Draw dotted line principle: when use, pen is fixed on to the outside of slip fixture block 9, along with wheel 6 and paper fricting movement, drive wheel shaft 7 to rotate, and then impel drive link 8 to move up and down, control moving up and down of slip fixture block 9, and then band starts writing and also just move up and down, draw dotted line.
The drafting of straight dotted line: only regulation foot I 1, regulation foot II 2 and regulation foot III 4 need be combined and can draw.The in the situation that of needs, compass needle 12 can be packed up, avoid destroying paper.
The drafting of circular dashed line: regulation foot I 1 is combined with regulation foot II 2 and (compass needle of arbitrary regulation foot 12 can be packed up after also, only taking another regulation foot as fulcrum) form bipod compasses with regulation foot III 4, regulation foot III 4 can be drawn together with bearing 35 rotations around the shaft.
The drafting of oval dotted line: fine rule is also connected with the fine rule folding and unfolding knob 11 in regulation foot I 1 and regulation foot II 2 respectively through fine rule hole 10, then the distance at compass needle 12 tips of regulation foot I 1 and regulation foot II 2 is considered as waiting to paint oval focal length, and according to oval size, regulate the length of fine rule by fine rule folding and unfolding knob 11, first clockwise rotate regulation foot III 4 and draw a semiellipse, rotate counterclockwise again, draw out second half.
Claims (4)
1. a multi-functional Dotted line pen, it comprises the compasses that are made up of regulation foot I and regulation foot II, it is characterized in that: it also comprises bearing and regulation foot III, and described compasses are connected to bearing bottom by rotating shaft, described regulation foot III is hinged on bearing bottom; Described regulation foot III comprises wheel, wheel shaft, drive link and slip fixture block, and described wheel is positioned at regulation foot III bottom, and is rotatably assorted with wheel shaft, and described drive link bottom is connected with wheel shaft, and top is connected with slip fixture block inner side.
2. multi-functional Dotted line pen according to claim 1, is characterized in that: described wheel shaft for "
" shape, the bottom of described drive link is connected with the protuberance of wheel shaft.
3. multi-functional Dotted line pen according to claim 1, is characterized in that: described regulation foot III also comprises fine rule hole, is positioned at regulation foot III bottom.
4. multi-functional Dotted line pen according to claim 1, is characterized in that: the bottom of described regulation foot I and regulation foot II is respectively equipped with fine rule folding and unfolding knob and length-adjustable compass needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264273.2U CN203920163U (en) | 2014-05-22 | 2014-05-22 | Multi-functional Dotted line pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264273.2U CN203920163U (en) | 2014-05-22 | 2014-05-22 | Multi-functional Dotted line pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203920163U true CN203920163U (en) | 2014-11-05 |
Family
ID=51816031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420264273.2U Expired - Fee Related CN203920163U (en) | 2014-05-22 | 2014-05-22 | Multi-functional Dotted line pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203920163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595989A (en) * | 2016-01-21 | 2016-05-25 | 朱自帮 | Conversion-free direct-reading electrocardiogram winged divider capable of being set zero |
-
2014
- 2014-05-22 CN CN201420264273.2U patent/CN203920163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595989A (en) * | 2016-01-21 | 2016-05-25 | 朱自帮 | Conversion-free direct-reading electrocardiogram winged divider capable of being set zero |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203713327U (en) | Roll type compass for primary school students | |
| CN203920163U (en) | Multi-functional Dotted line pen | |
| CN203681090U (en) | Combined compass set square | |
| CN204641192U (en) | The adjustable ellipsograph of mathematical education | |
| CN203293760U (en) | Pen capable of drawing straight lines and angles | |
| CN201913960U (en) | Combined bevel protractor | |
| CN201888391U (en) | Multifunctional pencil box | |
| CN203178939U (en) | Mouse with mouse pad | |
| KR20120116831A (en) | Multipurpose draft equipment | |
| CN201077280Y (en) | Ruler for schoolchild | |
| CN201165122Y (en) | Pen with compasses | |
| CN202764501U (en) | Multifunctional chalk sleeve | |
| CN203293764U (en) | Novel multifunctional pen | |
| CN203246224U (en) | Combined compasses | |
| CN202345170U (en) | Protractor compasses | |
| CN202557084U (en) | Flexible ruler facilitating drawing | |
| CN202115171U (en) | Convenient pen | |
| CN206086104U (en) | Take compasses of scale | |
| CN203557889U (en) | Multifunctional scale | |
| CN202525805U (en) | Dinner fork | |
| CN209257724U (en) | A kind of multi-functional ruler-compasses | |
| CN202573509U (en) | Dedicated drawing instrument for drawing ellipses | |
| CN206242760U (en) | A kind of foreign language teaching chalker | |
| CN202615652U (en) | Multifunctional pointer | |
| CN204210200U (en) | A kind of mathematic(al) construction apparatus easy to use |
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: 20141105 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |