CN109532285A - A kind of digital display draughting board - Google Patents
A kind of digital display draughting board Download PDFInfo
- Publication number
- CN109532285A CN109532285A CN201910011493.1A CN201910011493A CN109532285A CN 109532285 A CN109532285 A CN 109532285A CN 201910011493 A CN201910011493 A CN 201910011493A CN 109532285 A CN109532285 A CN 109532285A
- Authority
- CN
- China
- Prior art keywords
- grating scale
- board
- digital display
- plate
- rule
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L5/00—Drawing boards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L7/00—Straightedges
- B43L7/10—Plural straightedges relatively movable
Abstract
The present invention is suitable for drawing technical field of auxiliary equipment, provide a kind of digital display draughting board, including drawing board and drawing mechanism, the drawing mechanism connects the drawing board by position adjusting mechanism, and the position adjusting mechanism includes lateral adjustment and longitudinal adjusting mechanism;The longitudinal adjusting mechanism includes the guide rod and first grating scale for being located at the drawing board left and right ends, and the lateral adjustment includes second grating scale, and the second grating scale both ends are socketed the guide rod and the first grating scale respectively;The drawing mechanism includes the first drawing rule and the second drawing rule, first drawing rule connect the second grating scale by adjustable plate with second drawing rule, the adjustable plate includes lateral adjustments plate and vertical adjustment plate, and the lateral adjustments board connects the vertical adjustment plate.Whereby, the present invention meets needs that are clean, efficiently drawing by the way that drawing mechanism is arranged on drawing board.
Description
Technical field
The present invention relates to figure technical field of auxiliary equipment more particularly to a kind of digital display draughting boards.
Background technique
" Graphing of Engineering " is the required course that current colleges and universities' Engineering Speciality is opened up, therefore draws engineering drawing as each industry science
Raw required skill, with popularizing for CAD, traditional Hand drawing seems the trend being out of step with the times.
However Hand drawing is a required class for student, CAD can just be made good use of by finishing figure by hand.Traditional drafting method has very
Strong limitation is drawn by T-square and set square, and be neither easy to guarantee ruler is securely also easy to make dirty drawing, and efficiency is not yet
Height, meanwhile, especially winter, dress is thicker, if drawing size is larger, easily contamination is very inconvenient on clothes.
Mechanical drawing is that mechanical planform, size, working principle and technical requirements are definitely indicated with pattern, figure
Sample is made of figure, symbol, text and number etc., is the technology text that design of expression is intended to and manufacture requires and exchanges experience
Part, the language Freehandhand-drawing machinery drawing for being commonly referred to as engineering circles is the professional skill of engineer's indispensability, but on traditional drawing board
Draw Freehandhand-drawing drawing, be easy line drawing is askew, simultaneously because hand can be contacted with drawing paper, and mechanical drawing be usually drawn by pencil and
At hand, which will lead to drawing surface with drawing friction, to be blackened the name of, and the beauty drawn is influenced.It is therefore desirable to design, one kind is novel to be drawn
Chart board solves the above problems.
In summary, the existing technology has inconveniences and defects in actual use, so it is necessary to be improved.
Summary of the invention
For above-mentioned defect, the purpose of the present invention is to provide a kind of digital display draughting boards, by setting on drawing board
Drawing mechanism is set, needs that are clean, efficiently drawing are met.
To achieve the goals above, the present invention provides a kind of digital display draughting board, including drawing board and drawing mechanism, described to draw
Figure mechanism connects the drawing board by position adjusting mechanism, and the position adjusting mechanism includes lateral adjustment and longitudinal tune
Save mechanism;The longitudinal adjusting mechanism includes the guide rod and first grating scale for being located at the drawing board left and right ends, institute
Stating lateral adjustment includes second grating scale, and the second grating scale both ends are socketed the guide rod and described first respectively
Grating scale;The drawing mechanism includes the first drawing rule and the second drawing rule, first drawing rule and second drawing rule
The second grating scale is connected by adjustable plate, the adjustable plate includes lateral adjustments plate and vertical adjustment plate, the laterally tune
Section board connects the vertical adjustment plate, and the lateral adjustments plate is equipped with height adjustment mechanism.
Digital display draughting board according to the present invention, the lateral adjustments plate bending forming, the lateral adjustments board ends pass through
Adjusting nut is hinged with pressboard, and the pressboard is L-shaped.
Digital display draughting board according to the present invention, the pressboard connect the cross connecting plate, and institute by stiffness spring
Pressboard lower end is stated equipped with elastic press wheel.
Digital display draughting board according to the present invention, first drawing rule are drawing ruler, and first drawing rule front end
The compasses hole of compasses can be fixed equipped with several.
Digital display draughting board according to the present invention, first drawing rule are drawing ruler, and first drawing rule front end
The compasses hole of compasses can be fixed equipped with several.
Digital display draughting board according to the present invention, the height adjustment mechanism successively include adjusting knob, fixation from top to bottom
Block and feed screw nut, the feed screw nut are fixedly connected with lateral adjustments plate.
Digital display draughting board according to the present invention, the first grating scale and the second grating scale are embedded with anti-skidding rubber
Glue, and self-locking mechanism is additionally provided in the height adjustment mechanism.
Digital display draughting board according to the present invention, the guide rod is cylindrical, and passes through drawing board described in Bolted angle connection, institute
The material for stating guide rod is 40Cr, and the second grating scale connects the guide rod by lubrication block.
The present invention provides a kind of digital display draughting board, including drawing board and drawing mechanism, and the drawing mechanism passes through position tune
It saves mechanism and connects the drawing board, drawing mechanism is generally various drawing tools, including draws set square, ruler, protractor etc., it is
Convenience is drawn in multiple positions, and position adjusting mechanism is generally used, and changes the position of drawing mechanism, facilitates satisfaction to draw with this
Needs.The position adjusting mechanism includes lateral adjustment and longitudinal adjusting mechanism;Lateral adjustment and vertical adjustment
Mechanism cooperates, and forms plane coordinate system, completes the drawing to entire drawing interface with this.The longitudinal adjusting mechanism packet
The guide rod and first grating scale for being located at the drawing board left and right ends are included, the lateral adjustment includes the second grating
Ruler, and the second grating scale both ends are socketed the guide rod and the first grating scale respectively;Lateral adjustment is along leading
It moves to bar, during the motion, is moved respectively by first grating scale and second grating scale measurement longitudinal movement distance and laterally
Dynamic distance, realizes the needs drawn on entire drawing with this.The drawing mechanism includes the first drawing rule and the second drawing rule,
First drawing rule connect the second grating scale by adjustable plate with second drawing rule, and the adjustable plate includes laterally
Adjustable plate and vertical adjustment plate, the lateral adjustments board connects the vertical adjustment plate, and the lateral adjustments plate is equipped with height
Regulating mechanism is spent, in moving process, in order to reduce prevents from that drawing is driven to move together, generally requires and utilize height adjustment device
By the too high certain distance of drawing mechanism, after position adjusts or is measured, is realized and drawn using drawing mechanism.
Detailed description of the invention
Fig. 1 is entirety perspective view of the invention;
Fig. 2 is enlarged diagram at the A of Fig. 1 of the invention;
Fig. 3 is enlarged diagram at the B of Fig. 1 of the invention;
Fig. 4 is front view of the invention;
Fig. 5 is the top view of Fig. 4 of the invention;
1- drawing board in the figure, 2- drawing mechanism, 2a- adjustable plate, 2a1- vertical adjustment plate, 2a2- lateral adjustments plate, 2b- high
Spend regulating mechanism, 2b1- adjusting knob, 2b2- fixed block, 2b3- feed screw nut, the first drawing rule of 2c-, 2c1- compasses hole, 2d-
Second drawing rule, 2e- pressboard, 2e1- elastic press wheel, 3- position adjusting mechanism, 3a- lateral adjustment, the second grating of 3a1-
Ruler, 3b- longitudinal adjusting mechanism, 3b1- first grating scale, 3b2- guide rod, 3b3- lubricate block.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated, it should be understood that and the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to Fig. 1-Fig. 5, the present invention provides a kind of digital display draughting board, including drawing board 1 and drawing mechanism 2, the drawing
Mechanism 2 connects the drawing board 1 by position adjusting mechanism 3, and drawing mechanism 2 is generally various drawing tools, including draws triangle
Ruler, ruler, protractor etc. draw in multiple positions for convenience, generally use position adjusting mechanism 3, change drawing mechanism 2
Position facilitates the needs for meeting and drawing with this.The position adjusting mechanism 3 includes lateral adjustment 3a and longitudinal adjusting mechanism
3b;Lateral adjustment 3a and longitudinal adjusting mechanism 3b cooperates, and forms plane coordinate system, is completed with this to entire drawing
The drawing at interface.The longitudinal adjusting mechanism 3b includes the guide rod 3b2 and first for being located at 1 left and right ends of drawing board
Grating scale 3b1, the lateral adjustment 3a include second grating scale 3a1, and the both ends the second grating scale 3a1 are socketed respectively
The guide rod 3b2 and first grating scale 3b1;Lateral adjustment 3a is moved along guide rod 3b2, in motion process
In, respectively by first grating scale 3b1 and second grating scale 3a1 measurement longitudinal movement distance and lateral distance, with this reality
The needs drawn on entire drawing now.The drawing mechanism 2 includes the first drawing rule 2c and the second drawing rule 2d, and described first
Drawing rule 2c connect the second grating scale 3a1 by adjustable plate 2a with the second drawing rule 2d, and the adjustable plate 2a includes
Lateral adjustments plate 2a2 and vertical adjustment plate 2a1, the lateral adjustments plate 2a2 are clamped the vertical adjustment plate 2a1, and the cross
It is equipped with height adjustment mechanism 2b to adjustable plate 2a2, in moving process, in order to reduce prevents from that drawing is driven to move together, one
As need using height adjustment device the too high certain distance of drawing mechanism 2 after position adjusts or is measured, utilizing draught machine
Structure 2, which is realized, draws.
Preferably, lateral adjustments plate 2a2 bending forming of the invention, the both ends lateral adjustments plate 2a2 pass through adjusting
Nut is hinged with pressboard 2e, and the pressboard 2e is L-shaped.Using the adjustable plate 2a of bending forming, may be implemented to drawing
Fixation and position adjusting, when drawing position determine after, can use adjustable plate 2a realize fix, simultaneously as laterally adjust
It is longer to save plate 2a2 length, can also realize support using adjustable plate 2a, prevent from deforming.
In addition, pressboard 2e of the invention connects the cross connecting plate by stiffness spring, and under the pressboard 2e
End is equipped with elastic press wheel 2e1, and adjustable plate 2a applies pressure on perpendicular to paper, and in practical drawing course, paper size can
Energy can be very big, it is impossible to and it is mobile for convenience on the drawing board 1 that entire drawing tiles, utilizing adjustable plate 2a limitation paper
While mobile, elastic press wheel 2e1 is increased, can be convenient the movement of paper, the needs for facilitating the later period to draw.
Further, the first drawing rule 2c of the invention be drawing ruler, and if the front end the first drawing rule 2c be equipped with
Dry can fix the compasses hole 2c1 of compasses, and drawing ruler and compasses are essential drawing tool in drawing, and compasses make
With in the process, one end stitch is pricked on drawing, and for the other end using drawing stroke circle or circular arc, the destructive power of stitch is very big, if
The strength used is larger, is highly vulnerable to breakage drawing, therefore utilize compasses hole 2c1, can be convenient the stitch of fixed compasses, reduces paper
Damaged probability.
Further, height adjustment mechanism 2b of the invention successively includes adjusting knob 2b1, fixed block 2b2 from top to bottom
It is fixedly connected with lateral adjustments plate 2a2 with feed screw nut 2b3, the feed screw nut 2b3, height adjustment mechanism 2b is in the course of work
In, using adjusting knob 2b1, feed screw nut 2b3 is driven to move up and down, is fixed with lateral adjustments plate 2a2 on feed screw nut 2b3,
Height adjustment is realized with this.
Further, first grating scale 3b1 of the invention and the second grating scale 3a1 are embedded with anti-slip rubber, and
Self-locking mechanism is additionally provided in the height adjustment mechanism 2b, first grating scale 3b1 and second grating scale 3a1 can use small electrical
Motivation oneself movement, also can according to need, and be drawn after the completion of position is adjusted using drawing mechanism 2 by manpower regulation position
In figure, it can inevitably allow first grating scale 3b1 or second grating scale 3a1 to move left and right, add anti-slip rubber or self-locking mechanism, it can be with
Anti- sliding stop facilitates drawing.
Further, guide rod 3b2 of the invention is cylindrical, and passes through drawing board 1 described in Bolted angle connection, the guiding
The material of bar 3b2 is 40Cr, and by the lubrication block 3b3 connection guide rod 3b2, cylindrical leads the second grating scale 3a1
It can directly be obtained to bar 3b2 by purchase, conditioned treated 40Cr, preferably, after zinc-plated, frictional force is minimum, can for rigidity
To meet the needs of daily drawing.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
It knows those skilled in the art and makes various corresponding changes and modifications, but these corresponding changes and change in accordance with the present invention
Shape all should fall within the scope of protection of the appended claims of the present invention.
Claims (8)
1. a kind of digital display draughting board, which is characterized in that including drawing board and drawing mechanism, the drawing mechanism is adjusted by position
Mechanism connects the drawing board, and the position adjusting mechanism includes lateral adjustment and longitudinal adjusting mechanism;
The longitudinal adjusting mechanism includes the guide rod and first grating scale for being located at the drawing board left and right ends, the cross
It include second grating scale to regulating mechanism, and the second grating scale both ends are socketed the guide rod and first grating respectively
Ruler;
The drawing mechanism includes the first drawing rule and the second drawing rule, and first drawing rule passes through with second drawing rule
Adjustable plate connects the second grating scale, and the adjustable plate includes lateral adjustments plate and vertical adjustment plate, the lateral adjustments plate
It is clamped the vertical adjustment plate, and the lateral adjustments plate is equipped with height adjustment mechanism.
2. digital display draughting board according to claim 1, which is characterized in that the lateral adjustments plate bending forming, the cross
Pressboard is hinged with by adjusting nut to board ends are adjusted, and the pressboard is L-shaped.
3. digital display draughting board according to claim 2, which is characterized in that the pressboard passes through described in stiffness spring connection
Cross connecting plate, and the pressboard lower end is equipped with elastic press wheel.
4. digital display draughting board according to claim 1, which is characterized in that first drawing rule is drawing ruler, and institute
The compasses hole of compasses can be fixed equipped with several by stating the first drawing rule front end.
5. digital display draughting board according to claim 4, which is characterized in that second drawing rule is articulated with the laterally tune
Front edge of board is saved, second drawing rule is protractor, passes through transverse direction between first drawing rule and second drawing ruler
Adjustable plate is connected with each other.
6. digital display draughting board according to claim 1, which is characterized in that the height adjustment mechanism successively wraps from top to bottom
Adjusting knob, fixed block and feed screw nut are included, the feed screw nut is fixedly connected with lateral adjustments plate.
7. digital display draughting board according to claim 6, which is characterized in that the first grating scale and the second grating scale
It is embedded with anti-slip rubber, and is additionally provided with self-locking mechanism in the height adjustment mechanism.
8. digital display draughting board according to claim 1, which is characterized in that the guide rod is cylindrical, and passes through angle steel
The drawing board is connected, the material of the guide rod is 40Cr, and the second grating scale connects the guide rod by lubrication block.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910011493.1A CN109532285B (en) | 2019-01-07 | 2019-01-07 | Digital display drawing board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910011493.1A CN109532285B (en) | 2019-01-07 | 2019-01-07 | Digital display drawing board |
Publications (2)
Publication Number | Publication Date |
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CN109532285A true CN109532285A (en) | 2019-03-29 |
CN109532285B CN109532285B (en) | 2020-12-11 |
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ID=65834339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910011493.1A Active CN109532285B (en) | 2019-01-07 | 2019-01-07 | Digital display drawing board |
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CN (1) | CN109532285B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110435339A (en) * | 2019-07-27 | 2019-11-12 | 深圳萌贝科技有限公司 | Intelligent drawing device |
CN110561379A (en) * | 2019-09-24 | 2019-12-13 | 徐州工程学院 | Spacing-adjustable marking device |
CN113619313A (en) * | 2021-09-10 | 2021-11-09 | 马瑶瑶 | Drawing device for analyzing and drawing situation and figure of international trade financial economy |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2050009U (en) * | 1989-04-22 | 1989-12-27 | 胡泽榘 | Paper-movable multi-functional drawing board |
CN2182744Y (en) * | 1994-01-19 | 1994-11-16 | 许海鹏 | Bridge like ruler for drawing purpose |
JPH0834197A (en) * | 1994-07-25 | 1996-02-06 | Koudou:Kk | Drawing board |
CN200967354Y (en) * | 2006-04-29 | 2007-10-31 | 四川建筑职业技术学院 | Portable combined drawing device |
CN103921596A (en) * | 2014-05-05 | 2014-07-16 | 黄河科技学院 | Combined type drawing device of ruler drawing board |
CN203945871U (en) * | 2014-07-25 | 2014-11-19 | 李洪福 | Drawing board |
CN204263790U (en) * | 2014-11-19 | 2015-04-15 | 鞍山师范学院 | Hand-drawing multifunctional ruler |
CN204414906U (en) * | 2015-01-27 | 2015-06-24 | 夏菊霞 | A kind of board for teaching mathematics |
CN204506248U (en) * | 2015-02-13 | 2015-07-29 | 滨州职业学院 | A kind of drawing board for mechanical drawing |
CN205112759U (en) * | 2015-11-19 | 2016-03-30 | 成都理工大学 | Drawing board |
CN205439702U (en) * | 2016-02-29 | 2016-08-10 | 中国石油大学(华东) | Multi -functional digital display ruler |
CN206501617U (en) * | 2017-02-03 | 2017-09-19 | 淮阴师范学院 | A kind of multi-functional higher mathematics drawing board |
CN206761126U (en) * | 2017-01-16 | 2017-12-19 | 湖南理工职业技术学院 | A kind of plotting unit for Art Design |
CN207657466U (en) * | 2017-09-30 | 2018-07-27 | 深圳市联合创艺建筑设计有限公司 | A kind of novel building design drawing plate |
-
2019
- 2019-01-07 CN CN201910011493.1A patent/CN109532285B/en active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2050009U (en) * | 1989-04-22 | 1989-12-27 | 胡泽榘 | Paper-movable multi-functional drawing board |
CN2182744Y (en) * | 1994-01-19 | 1994-11-16 | 许海鹏 | Bridge like ruler for drawing purpose |
JPH0834197A (en) * | 1994-07-25 | 1996-02-06 | Koudou:Kk | Drawing board |
CN200967354Y (en) * | 2006-04-29 | 2007-10-31 | 四川建筑职业技术学院 | Portable combined drawing device |
CN103921596A (en) * | 2014-05-05 | 2014-07-16 | 黄河科技学院 | Combined type drawing device of ruler drawing board |
CN203945871U (en) * | 2014-07-25 | 2014-11-19 | 李洪福 | Drawing board |
CN204263790U (en) * | 2014-11-19 | 2015-04-15 | 鞍山师范学院 | Hand-drawing multifunctional ruler |
CN204414906U (en) * | 2015-01-27 | 2015-06-24 | 夏菊霞 | A kind of board for teaching mathematics |
CN204506248U (en) * | 2015-02-13 | 2015-07-29 | 滨州职业学院 | A kind of drawing board for mechanical drawing |
CN205112759U (en) * | 2015-11-19 | 2016-03-30 | 成都理工大学 | Drawing board |
CN205439702U (en) * | 2016-02-29 | 2016-08-10 | 中国石油大学(华东) | Multi -functional digital display ruler |
CN206761126U (en) * | 2017-01-16 | 2017-12-19 | 湖南理工职业技术学院 | A kind of plotting unit for Art Design |
CN206501617U (en) * | 2017-02-03 | 2017-09-19 | 淮阴师范学院 | A kind of multi-functional higher mathematics drawing board |
CN207657466U (en) * | 2017-09-30 | 2018-07-27 | 深圳市联合创艺建筑设计有限公司 | A kind of novel building design drawing plate |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110435339A (en) * | 2019-07-27 | 2019-11-12 | 深圳萌贝科技有限公司 | Intelligent drawing device |
CN110561379A (en) * | 2019-09-24 | 2019-12-13 | 徐州工程学院 | Spacing-adjustable marking device |
CN110561379B (en) * | 2019-09-24 | 2023-01-17 | 徐州工程学院 | Spacing-adjustable marking device |
CN113619313A (en) * | 2021-09-10 | 2021-11-09 | 马瑶瑶 | Drawing device for analyzing and drawing situation and figure of international trade financial economy |
CN113619313B (en) * | 2021-09-10 | 2022-12-02 | 马瑶瑶 | International trade financial economy situation analysis figure drawing device |
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