CN106427304B - A kind of mechanical drawing detail pen for being used to draw different line widths and line style - Google Patents
A kind of mechanical drawing detail pen for being used to draw different line widths and line style Download PDFInfo
- Publication number
- CN106427304B CN106427304B CN201611029292.7A CN201611029292A CN106427304B CN 106427304 B CN106427304 B CN 106427304B CN 201611029292 A CN201611029292 A CN 201611029292A CN 106427304 B CN106427304 B CN 106427304B
- Authority
- CN
- China
- Prior art keywords
- pen core
- pen
- core
- adjustment disk
- brush
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K27/00—Multiple-point writing implements, e.g. multicolour; Combinations of writing implements
- B43K27/04—Combinations of pencils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
- B43K24/18—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units and for feeding the writing-cores
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Pens And Brushes (AREA)
Abstract
The invention discloses a kind of mechanical drawing detail pen for being used to draw different line widths and line style,Including the cap for brush,Pen core adjustment disk,Penholder,Magnet coil,Back-moving spring and roller,It is characterized in that,The penholder nose threads connect the cap for brush,Pen core groove is provided with the middle part of the cap for brush,Pen core adjustment disk is installed inside penholder,Multiple pen core inlaid holes are equidistantly provided with the same circumference of pen core adjustment disk,Pen core is placed with each pen core inlaid hole,Back-moving spring is arranged with pen core,The bottom of pen core is provided with nib,Pen core adjusts disc side connecting pen core switch knob,Push rod is provided with above pen core adjustment disk,Push rod bottom is provided with top pressure disk,Push rod upper end connects armature block,Armature block upper end connects air spring,Air spring upper end connects iron core,Magnet coil is wound with iron core,The invention can realize being switched fast for multiple pen cores,Realize that the not synteny of different line widths is drawn in mechanical drawing.
Description
Technical field
The present invention relates to mechanical drawing field of tool, specifically a kind of mechanical drawing for being used to draw different line widths and line style
Detail pen.
Background technology
During mechanical drawing, existing detail pen can only describe a kind of lines of line width, when needing picture difference line width
Lines, draw when need prepare different thicknesses paintbrush, so as to which different detail pens is selected in drawing processes according to demand,
Draw cumbersome, be unfavorable for rapid drafting use, and drawing course exists, conventional detail pen only has the function of picture solid line,
It is usually to adjust the pressure between nib and paper manually to realize the drafting of dotted line, dynamics is difficult to slap when needing picture dotted line
Control, and do not have rule, the dotted line for making to draw does not meet mechanical drawing requirement.
The utility model of Application No. 201320105732.8 discloses a kind of method, and this method pertains only to lead for retractable pencil storage part
Point, this method by penholder set place lead for retractable pencil center cavity come realize storage lead for retractable pencil function, the center cavity by
Several cavitys are formed for storing lead for retractable pencil, and this method function is single, can only be used to store spare lead core, but change lead for retractable pencil very
Inconvenience is, it is necessary to bonnet be opened, the problem of so may causing once to skid off more lead for retractable pencils.
The content of the invention
It is an object of the invention to provide a kind of mechanical drawing detail pen for being used to draw different line widths and line style, to solve
The problem of being proposed in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：
It is a kind of to be used to drawing the mechanical drawing detail pens of different line widths and line style, including the cap for brush, nib, pen core adjustment disk,
Push rod, penholder, sliding groove, battery, controlling switch, magnet coil, iron core, air spring, armature block, pen core, top pressure disk, pen
Core switch knob, back-moving spring, nib sliding groove, pen core groove, roller, pen core inlaid hole, the described cap for brush and penholder front end spiral shell
Line connects, and is provided with pen core groove in the middle part of the cap for brush, the cap for brush bottom of pen core groove both sides is provided with roller, and pen core adjustment disk is arranged on penholder
Inside, multiple pen core inlaid holes are equidistantly provided with the same circumference of pen core adjustment disk, pen is placed with each pen core inlaid hole
Core, back-moving spring is arranged with pen core, and nib is located at the bottom of pen core, pen core regulation disc side connecting pen core switch knob, pen
Core switch knob side passes penholder, is provided with push rod above pen core adjustment disk, push rod is arranged on the top of pen core groove, push rod bottom
Provided with top pressure disk, push rod upper end connects armature block, and armature block is provided with sliding groove, and air spring is connected to armature block upper end,
Iron core is connected to air spring upper end, and iron core is arranged on above sliding groove, is wound with magnet coil on iron core, magnet coil is electrically connected
Connect battery, storage battery connection controlling switch.
As preferred：The back-moving spring lower end is fastened on pen core bottom, and back-moving spring upper end is fixed on pen core adjustment disk
Bottom.
Preferably, the written bottom is arranged in nib sliding groove, nib sliding groove is arranged on the cap for brush.
Preferably, the pen core inlaid hole is arranged on the top of pen core groove.
Preferably, the written diameter that multiple pen core bottoms are set on the pen core adjustment disk is different.
Preferably, the controlling switch is arranged in penholder side wall, controlling switch include cut-off switch, power-on switch and
Power on/off frequency adjustment switch.
Beneficial effects of the present invention are：
（1）Pen core adjustment disk can place the pen core of different line widths, while can be achieved by the cooperation with pen core switch knob
It is switched fast pen core；
（2）Discharged and adhesive armature by the power on/off of magnet coil, realized so as to compress and discharge pen core to dotted line
The drafting of line style；
（3）The frequency of armature release and adhesive is adjusted by frequency adjustment switch in controlling switch, changes institute so as to reach
Paint the purpose at dotted line line style interval；
（4）During manual drawing machinery drawing, it is only necessary to which carrying the pen can meet, the pen core can avoid once carrying more
The inconvenience of branch pencil, while drawing is made dirty when avoiding sharpening a pencil.
（5）By being switched fast the convenient lines that different line widths are drawn out during mechanical drawing of pen core.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of pen core adjustment disk in the present invention.
Fig. 3 is controlling switch structural representation in the present invention.
In figure：The 1- caps for brush, 2- nibs, 3- pen cores adjustment disk, 4- push rods, 5- penholders, 6- sliding grooves, 7- batteries, 8- control
Make switch, 9- magnet coils, 10- iron cores, 11- air springs, 12- armature blocks, 13- pen cores, 14- top pressures disk, the switching of 15- pen cores
Knob, 16- back-moving springs, 17- nibs sliding groove, 18- pen core grooves, 19- rollers, 20- pen core inlaid holes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~3, in the embodiment of the present invention, a kind of mechanical drawing setting-out for being used to draw different line widths and line style
Pen, including the cap for brush 1, nib 2, pen core adjustment disk 3, push rod 4, penholder 5, sliding groove 6, battery 7, controlling switch 8, magnet coil
9th, iron core 10, air spring 11, armature block 12, pen core 13, top pressure disk 14, pen core switch knob 15, back-moving spring 16, nib are slided
Dynamic groove 17, pen core groove 18, roller 19, pen core inlaid hole 20, the cap for brush 1 are connected with the nose threads of penholder 5, and the middle part of the cap for brush 1 is set
There is pen core groove 18, the bottom of the cap for brush 1 of the both sides of pen core groove 18 is provided with roller 19, pen core adjustment disk 3, pen are provided with inside penholder 5
Multiple pen core inlaid holes 20 are equidistantly provided with 3 same circumference of core adjustment disk, pen core is placed with each pen core inlaid hole 20
13, back-moving spring 16 is arranged with pen core 13, and the lower end of back-moving spring 16 is fastened on the bottom of pen core 13, and the upper end of back-moving spring 16 is fixed
In the bottom of pen core adjustment disk 3, the bottom of pen core 13 is provided with nib 2, and written 2 bottoms are arranged in nib sliding groove 17, nib
Sliding groove 17 is arranged on the cap for brush 1, and pen core inlaid hole 20 is arranged on the top of pen core groove 18, the side connecting pen of pen core adjustment disk 3
Core switch knob 15, the side of pen core switch knob 15 pass penholder 5, and pen core adjustment disk is driven by rotating pen core switch knob 15
3 rotations, so that multiple pen core inlaid holes 20 on pen core adjustment disk 3 switch, make the pen core 13 in different pen core inlaid holes 20
In the top of pen core groove 18.
Further, written 2 bottom is arranged in nib sliding groove 17, and nib sliding groove 17 is arranged on the cap for brush 1.
Further, the pen core inlaid hole 20 is arranged on the top of pen core groove 18.
Further, the written diameter that multiple bottoms of pen core 13 are set on the pen core adjustment disk 3 is different.
Further, the controlling switch 8 is arranged in the side wall of penholder 5, and controlling switch 8 includes cut-off switch 8-1, is powered
Switch 8-2 and power on/off frequency adjustment switch 8-3.
The operation principle of present embodiment is：The top of pen core adjustment disk 3 is provided with push rod 4, and push rod 4 is arranged on pen
The top of core groove 18, the bottom of push rod 4 are provided with top pressure disk 14, the upper end of push rod 4 connection armature block 12, and armature block 12 is arranged on sliding groove
In 6, the upper end of armature block 12 connection air spring 11, the upper end of air spring 11 connects iron core 10, and iron core 10 is arranged on sliding groove 6
It is square, magnet coil 9 is wound with iron core 10, magnet coil 9 electrically connects battery 7, and battery 7 electrically connects controlling switch 8, control
Switch 8 is arranged in the side wall of penholder 5, and controlling switch 8 includes cut-off switch 8-1, power-on switch 8-2 and the regulation of power on/off frequency is opened
8-3 is closed, when needing to switch pen core 13, presses the power-on switch 8-2 in controlling switch 8, magnet coil 9 connects battery 7, electricity
Magnetic coil 9 and iron core 10 produce galvanomagnetic-effect and attract armature block 12, the compressed air spring 11 of armature block 12, and push rod 4 is contracted to cunning
In dynamic groove 6, pen core 13 exits under the pulling of back-moving spring 16 from pen core groove 18, and rotation pen core switch knob 15 drives pen core regulation
Disk 3 rotates, and realizes the switching of pen core 13, after the completion of switching, opens cut-off switch 8-1, magnet coil 9 disconnects battery 7, push rod
Lower section pen core 13 is pushed into pen core groove 18 by 4 under the promotion of air spring 11, is easy to mechanical drawing to draw the solid line line style of different line widths,
When needing picture dotted line, power on/off frequency adjustment switch 8-3 is pressed, magnet coil 9 presses certain frequency power on/off, in magnet coil
9th, in the presence of air spring 11 and back-moving spring 16, pen core 13 moves up and down in push rod 4 and pen core groove 18, is easy to make in machinery
Figure draws dotted line line style.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, invention can be realized in other specific forms.Therefore, no matter from
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended right
It is required that rather than described above limit, it is intended that all changes in the implication and scope of the equivalency of claim will be fallen
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
- A kind of 1. mechanical drawing detail pen for being used to draw different line widths and line style, it is characterised in that：It includes the cap for brush（1）, pen Head（2）, pen core adjustment disk（3）, push rod（4）, penholder（5）, sliding groove（6）, battery（7）, controlling switch（8）, magnet coil （9）, iron core（10）, air spring（11）, armature block（12）, pen core（13）, top pressure disk（14）, pen core switch knob（15）, it is multiple Position spring（16）, nib sliding groove（17）, pen core groove（18）, roller（19）, pen core inlaid hole（20）, the described cap for brush（1）With Penholder（5）Nose threads connect, the cap for brush（1）Middle part is provided with pen core groove（18）, pen core groove（18）The cap for brush of both sides（1）Install bottom There is roller（19）, pen core adjustment disk（3）Installed in penholder（5）Inside, pen core adjustment disk（3）Equidistantly it is provided with same circumference more Individual pen core inlaid hole（20）, each pen core inlaid hole（20）Inside it is placed with pen core（13）, pen core（13）On be arranged with reset bullet Spring（16）, nib（2）It is located at pen core（13）Bottom, pen core adjustment disk（3）Side connects pen core switch knob（15）, pen core cuts Change knob（15）Side passes penholder（5）, pen core adjustment disk（3）Top is provided with push rod（4）, push rod（4）It is arranged on pen core groove （18）Top, push rod（4）Bottom is provided with top pressure disk（14）, push rod（4）Upper end connects armature block（12）, sliding groove（6）Inside set It is equipped with armature block（12）, air spring（11）It is connected to armature block（12）Upper end, iron core（10）It is connected to air spring（11）On End, iron core（10）It is arranged on sliding groove（6）Top, iron core（10）On be wound with magnet coil（9）, magnet coil（9）Electrical connection Battery（7）, battery（7）Electrically connect controlling switch（8）；The nib（2）Bottom is arranged on nib sliding groove（17）It is interior, pen Sharp sliding groove（17）It is arranged on the cap for brush（1）On.
- 2. a kind of mechanical drawing detail pen for being used to draw different line widths and line style according to claim 1, its feature exist In the back-moving spring（16）Lower end is fastened on pen core（13）Bottom, back-moving spring（16）Upper end is fixed on pen core adjustment disk（3） Bottom.
- 3. a kind of mechanical drawing detail pen for being used to draw different line widths and line style according to claim 1, its feature exist In the pen core inlaid hole（20）It is arranged on pen core groove（18）Top.
- 4. a kind of mechanical drawing detail pen for being used to draw different line widths and line style according to claim 1, its feature exist In the pen core adjustment disk（3）Upper multiple pen cores（13）The nib that bottom is set（2）Diameter meets that line width is often used in mechanical drawing.
- 5. a kind of mechanical drawing detail pen for being used to draw different line widths and line style according to claim 1, its feature exist In the controlling switch（8）It is arranged on penholder（5）In side wall, controlling switch includes cut-off switch（8-1）, power-on switch（8-2） With power on/off frequency adjustment switch（8-3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611029292.7A CN106427304B (en) | 2016-11-22 | 2016-11-22 | A kind of mechanical drawing detail pen for being used to draw different line widths and line style |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611029292.7A CN106427304B (en) | 2016-11-22 | 2016-11-22 | A kind of mechanical drawing detail pen for being used to draw different line widths and line style |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106427304A CN106427304A (en) | 2017-02-22 |
| CN106427304B true CN106427304B (en) | 2017-12-01 |
Family
ID=58221451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611029292.7A Expired - Fee Related CN106427304B (en) | 2016-11-22 | 2016-11-22 | A kind of mechanical drawing detail pen for being used to draw different line widths and line style |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106427304B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800878B (en) * | 2022-04-26 | 2023-03-03 | 北京大学 | Self-adaptive repair pen |
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| CN106940946A (en) * | 2017-03-31 | 2017-07-11 | 湖州师范学院 | A kind of uniformly accelerated motion experimental method |
| CN107128103A (en) * | 2017-04-25 | 2017-09-05 | 安徽庆睿实业有限责任公司 | A kind of Intelligent office stationery pen |
| RU183579U1 (en) * | 2018-05-15 | 2018-09-26 | Анастасия Александровна Высотина | Multi-core mechanical pencil |
| CN109017063A (en) * | 2018-08-15 | 2018-12-18 | 东莞市史雷帝三维数控科技有限公司 | A kind of intelligent control draws the drawing tool of dotted line and solid line |
| CN108909291A (en) * | 2018-09-21 | 2018-11-30 | 重庆华渝电气集团有限公司 | A kind of integral type Track Plotter plotting unit |
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| Publication number | Publication date |
|---|---|
| CN106427304A (en) | 2017-02-22 |
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Granted publication date: 20171201 Termination date: 20201122 |