CN104687769A - Multifunctional adjustable drawing table - Google Patents
Multifunctional adjustable drawing table Download PDFInfo
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- CN104687769A CN104687769A CN201510083516.1A CN201510083516A CN104687769A CN 104687769 A CN104687769 A CN 104687769A CN 201510083516 A CN201510083516 A CN 201510083516A CN 104687769 A CN104687769 A CN 104687769A
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- desktop
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- drawing board
- tabletop
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Abstract
The invention relates to a multifunctional adjustable drawing table. The multifunctional adjustable drawing table comprises a drawing board, a tabletop changing mechanism, a tabletop rotating mechanism, a tabletop inclining mechanism and a tabletop lifting mechanism, wherein the drawing board is formed by combining multiple paint boards; the table top changing mechanism drives the drawing board to move left and right; the size of the drawing table on a horizontal surface changes due to the reciprocating motion of a rack rail; the tabletop rotating mechanism rotates through a turbine, so as to drive a rotating shaft fixed in the center of the turbine to rotate, and then to drive the drawing board and the tabletop changing mechanism to rotate; the table inclining mechanism moves up and down through a pushing device, so as to push one end of the drawing board to ensure that the drawing board is inclined; the tabletop lifting mechanism pushes the drawing board and the tabletop rotating mechanism to move up and down through two telescopic devices arranged at the bottom of the tabletop lifting mechanism; a balancing device is arranged between the telescopic devices, and moves up and down along with the telescopic devices. After the multifunctional adjustable drawing table is adjusted, drawing on A1 and A0 paper can be performed, so that the applicability of the multifunctional adjustable drawing table is improved, the space is saved, and the tabletop of the drawing table can rotate to any position according the requirement of a user.
Description
Technical field
The present invention relates to teaching aid field, specifically a kind of multi-functional adjustable drawing table.
Background technology
Graphing of Engineering is a profession basis subject, based on the Theory of Projections of descriptive geometry, with ruler, compasses, chart board for instrument, with blackboard, wooden model, wall chart for medium, and the history of existing more than 200 year." mechanical engineering drawing " is the elementary course embodying industry science feature, is not only the professional skill of mechanical student's indispensability, is also one of other Engineering Students professional basic course that must learn simultaneously.Important effect has been played as the space imagination on creative thinking basis and all many-sides such as ideation and promotion process of industrialization at training student.Engineering drawing is requisite technological document in producing, at world wide general " language of engineering ".
Typical graphics table can only be single the requirement meeting a kind of drawing of drawing, the size of desktop can not be adjusted according to the actual demand of illustrator; Tabletop angles and gradient are all fixing, and drawing inconvenience is also uncomfortable.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of multi-functional adjustable drawing table, the size of desktop can be adjusted according to the actual demand of illustrator, and rotated and desktop lifting by desktop, change tabletop angles and gradient, substantially increase convenient degree and the comfort level of drawing.
To achieve these goals, the technical scheme of employing is as follows:
A kind of multi-functional adjustable drawing table, comprising:
Drawing board, is combined by multiple drawing board;
Desktop mapping device, makes drawing board move left and right, and the reciprocating motion of rack-track makes drawing board size variation in the horizontal plane;
Desktop rotating mechanism, is rotated by turbine, drives the rotating shaft being fixed on turbine center to rotate, and then drives drawing board and desktop changeable mechanism to rotate;
Desktop leaning device, is moved up and down by thrust unit, promotes one end of drawing board, drawing board is tilted;
Desktop lifting mechanism, promoted by two retractor devices being arranged on bottom, drawing board and desktop rotating mechanism move up and down, in the middle of two retractor devices, a bascule is set, bascule moves up and down with retractor device simultaneously, keep the stable of drawing board and desktop rotating mechanism, described desktop lifting mechanism is connected with desktop rotating mechanism by four support bars.
Preferably, described drawing board is connected through the hinge.
Further, described desktop mapping device comprises screw rod, gear, support column, mounting seat and catch bar, catch bar is connected with screw flight, catch bar end is connected with drawing board, described support column is separately positioned on the end points place of desktop mapping device, described screw rod, gear, support column and catch bar are arranged in mounting seat, described gear is driven by the motor be arranged on desktop mapping device, described gear driven screw rod rotates, described screw rod drives catch bar to move, also be provided with guide rail at catch bar two ends, catch bar moves on guide rail.
Further, described desktop rotating mechanism comprises turbine and worm screw, and described worm screw is driven by motor, and described worm screw drives turbine to rotate, and the mounting seat of described turbine and desktop mapping device is fixed.
Further, described desktop leaning device comprises inclination worm screw, inclination turbine and thrust unit, and described inclination turbine is driven by motor, and described inclination turbine is threaded with thrust unit.
Further, described retractor device comprises telescopic component, connection box, described connection box one end is connected with two support bars, one end of described connection box and telescopic component is fixed, the other end passes through Driven by Hydraulic Cylinder, described connection box is provided with multiple installing hole being used for installing telescopic component, and form different gears, described bascule adopts hydraulic-driven.
Further, also comprise object storage mechanism, described object storage mechanism is arranged between four support bars, described object storage mechanism comprises parcel tray, rolling disc, storing turbine, supporting seat and connecting rod, described rolling disc is rotated by storing turbine drives, described storing turbine is driven by motor, described rolling disc has two, evenly four connecting rods are connected between two rolling discs, described parcel tray is connected on connecting rod, described rolling disc, storing turbine and motor are installed on supporting seat, and described supporting seat is arranged on connection box.
Further, also comprise energy-saving illuminator, described energy-saving illuminator comprises bulb, light sensor and range sensor, described bulb is arranged on above desktop mapping device by erection column, described light sensor is arranged on above desktop mapping device by erection column, and described range sensor is arranged on object storage mechanism.
Beneficial effect of the present invention:
1, A1 and A0 drawing can be drawn by adjustment, add the applicability of drawing table, save space.
2, rotate drawing table desktop to any one position according to the requirement of user, whirligig uses gear drive simultaneously, comparatively chain and bel-drivenn accuracy higher, energy loss in minimizing transmission.
3, according to the demand of user, automatically corresponding article can be selected from being arranged in a parcel tray for body inside, practical fast.
4, the present invention has installed energy-saving illuminator, can realize illumination functions, simultaneously due to less with workbench distance, better make use of the main illumination zone of lamp in classroom or certain working space.
5, the present invention uses three hydraulic machines to drive the lifting of top table body, design the self-locking of table body under natural working environment cleverly simultaneously, keep stable, in uphill process, the rising of intermediate liquid depression bar drives the motion of the hydraulic drive support bar of the support bar on both sides that active force is disperseed as much as possible, improves the service life of parts.
Accompanying drawing explanation
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present invention.
Fig. 2 is desktop mapping device structural representation of the present invention.
Fig. 3 is desktop rotating mechanism structural representation of the present invention.
Fig. 4 is desktop leaning device structural representation of the present invention.
Fig. 5 is desktop lifting mechanism structural representation of the present invention.
Fig. 6 is object storage mechanism structural representation of the present invention.
In accompanying drawing: 10, drawing board, 20, desktop mapping device, 21, screw rod, 22, gear, 23, support column, 24, mounting seat, 25, catch bar, 26, guide rail, 30, desktop rotating mechanism, 31, turbine, 32, rotating shaft, 40, desktop leaning device, 41, inclination worm screw, 42, inclination turbine, 43, thrust unit, 50, desktop lifting mechanism, 51, telescopic component, 52, connection box, 53, hydraulic cylinder, 54, bascule, 55, support bar, 60, object storage mechanism, 61, parcel tray, 62, rolling disc, 63, storing turbine, 64, supporting seat, 65, connecting rod.
Detailed description of the invention
As a kind of preferred embodiment of the present invention, as shown in Figure 1, a kind of multi-functional adjustable drawing table, comprise drawing board, desktop mapping device 20, desktop rotating mechanism 30, desktop leaning device 40, desktop lifting mechanism 50, object storage mechanism 60, drawing board is combined by multiple drawing board 10, and described drawing board 10 is connected through the hinge.
By Fig. 2, desktop mapping device 20 comprises screw rod 21, gear 22, support column 23, mounting seat 24 and catch bar 25, catch bar 25 is threaded with screw rod 21, catch bar 25 end is connected with drawing board, described support column 23 is separately positioned on the end points place of desktop mapping device 20, described screw rod 21, gear 22, support column 23 and catch bar 25 are arranged in mounting seat 24, described gear 22 is driven by the motor be arranged on desktop mapping device 20, described gear 22 drives screw rod 21 to rotate, described screw rod 21 drives catch bar 25 to move, guide rail 26 is also provided with at catch bar 25 two ends, guide rail 26 has two, be distributed in screw rod 21 both sides, catch bar 25 moves on guide rail 26, drawing board can be moved left and right, the reciprocating motion of rack-track makes drawing board size variation in the horizontal plane.
By Fig. 3, desktop rotating mechanism 30 comprises turbine 31 and worm screw, described worm screw is driven by motor, described worm screw drives turbine 31 to rotate, described turbine 31 is fixed with the mounting seat 24 of desktop mapping device 20, rotated by turbine 31, drive the rotating shaft 32 being fixed on turbine 31 center to rotate, and then drive drawing board and desktop changeable mechanism 20 to rotate.
By Fig. 4, desktop leaning device 40 comprises inclination worm screw 41, inclination turbine 42 and thrust unit 43, described inclination turbine 42 is driven by motor, described inclination turbine 42 is threaded with thrust unit 43, inclination turbine 42 rotates and drives thrust unit 43 to move up and down, promote one end of drawing board, drawing board is tilted.
By Fig. 5, desktop lifting mechanism 50 comprises retractor device and bascule 54 drives drawing board, desktop rotating mechanism 30, desktop mapping device 20 upper-lower height regulates, described retractor device comprises telescopic component 51 and connection box 52, described connection box 52 one end is connected with two support bars 55, described connection box 52 is fixed with one end of telescopic component 51, the other end is driven by hydraulic cylinder 53, described connection box 52 is provided with multiple installing hole being used for installing telescopic component 51, form different gears, described bascule 54 adopts hydraulic-driven, locking phenomenon can occur when telescopic component 51 drives table body to move upward to certain position stand makes tall and erect body top keep stable.Bascule 54 in the middle of utilizing when table body moves upward acts on the telescopic component 51 on both sides simultaneously and the rising of whole table body can be kept to stablize, and in uphill process, intermediate equilibria device 54 rising drives the hydraulic drive support bar motion of the telescopic component 51 on both sides.
Described desktop lifting mechanism 50 is connected with desktop rotating mechanism 20 by four support bars 55.
By Fig. 1 and Fig. 6, described object storage mechanism 60 is arranged between four support bars 55, described object storage mechanism 60 comprises parcel tray 61, rolling disc 62, storing turbine 63, supporting seat 64 and connecting rod 65, described rolling disc 62 is driven by storing turbine 63 and rotates, described storing turbine 63 is driven by motor, described rolling disc 62 has two, evenly four connecting rods 65 are connected between two rolling discs 62, described parcel tray 61 is connected on connecting rod 65, described rolling disc 62, storing turbine 63 and motor are installed on supporting seat 64, described supporting seat 64 is arranged on connection box 52. after rolling disc 62 rotates, parcel tray 61 successive movements, by Action of Gravity Field, parcel tray keeps relatively constant in Z-direction.
Described energy-saving illuminator comprises bulb 72, light sensor 73 and range sensor 74, described bulb 72 is arranged on above desktop mapping device by erection column 71, described light sensor 73 is arranged on above desktop mapping device by erection column 72, and described range sensor 74 is arranged on object storage mechanism 60.
Above content is only to structure example of the present invention and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (8)
1. a multi-functional adjustable drawing table, is characterized in that, comprising:
Drawing board, is combined by multiple drawing board;
Desktop mapping device, makes drawing board move left and right, and the reciprocating motion of rack-track makes drawing board size variation in the horizontal plane;
Desktop rotating mechanism, is rotated by turbine, drives the rotating shaft being fixed on turbine center to rotate, and then drives drawing board and desktop changeable mechanism to rotate;
Desktop leaning device, is moved up and down by thrust unit, promotes one end of drawing board, drawing board is tilted;
Desktop lifting mechanism, promoted by two retractor devices being arranged on bottom, drawing board and desktop rotating mechanism move up and down, in the middle of two retractor devices, a bascule is set, bascule moves up and down with retractor device simultaneously, keep the stable of drawing board and desktop rotating mechanism, described desktop lifting mechanism is connected with desktop rotating mechanism by four support bars.
2. multi-functional adjustable drawing table according to claim 1, it is characterized in that, described drawing board is connected through the hinge.
3. multi-functional adjustable drawing table according to claim 1, it is characterized in that, described desktop mapping device comprises screw rod, gear, support column, mounting seat and catch bar, catch bar is connected with screw flight, catch bar end is connected with drawing board, described support column is separately positioned on the end points place of desktop mapping device, described screw rod, gear, support column and catch bar are arranged in mounting seat, described gear is driven by the motor be arranged on desktop mapping device, described gear driven screw rod rotates, described screw rod drives catch bar to move, also guide rail is provided with at catch bar two ends, catch bar moves on guide rail.
4. multi-functional adjustable drawing table according to claim 1, it is characterized in that, described desktop rotating mechanism comprises turbine and worm screw, and described worm screw is driven by motor, described worm screw drives turbine to rotate, and the mounting seat of described turbine and desktop mapping device is fixed.
5. multi-functional adjustable drawing table according to claim 1, is characterized in that, described desktop leaning device comprises inclination worm screw, inclination turbine and thrust unit, and described inclination turbine is driven by motor, and described inclination turbine is threaded with thrust unit.
6. multi-functional adjustable drawing table according to claim 1, it is characterized in that, described retractor device comprises telescopic component, connection box, described connection box one end is connected with two support bars, one end of described connection box and telescopic component is fixed, and the other end is by Driven by Hydraulic Cylinder, and described connection box is provided with multiple installing hole being used for installing telescopic component, form different gears, described bascule adopts hydraulic-driven.
7. multi-functional adjustable drawing table according to claim 1, it is characterized in that, also comprise object storage mechanism, described object storage mechanism is arranged between four support bars, described object storage mechanism comprises parcel tray, rolling disc, storing turbine, supporting seat and connecting rod, described rolling disc is rotated by turbine drives, described storing turbine is driven by motor, described rolling disc has two, evenly four connecting rods are connected between two rolling discs, described parcel tray is connected on connecting rod, described rolling disc, storing turbine and motor are installed on supporting seat, described supporting seat is arranged on connection box.
8. multi-functional adjustable drawing table according to claim 1, it is characterized in that, also comprise energy-saving illuminator, described energy-saving illuminator comprises bulb, light sensor and range sensor, described bulb is arranged on above desktop mapping device by erection column, described light sensor is arranged on above desktop mapping device by erection column, and described range sensor is arranged on object storage mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083516.1A CN104687769A (en) | 2015-02-15 | 2015-02-15 | Multifunctional adjustable drawing table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083516.1A CN104687769A (en) | 2015-02-15 | 2015-02-15 | Multifunctional adjustable drawing table |
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| Publication Number | Publication Date |
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| CN104687769A true CN104687769A (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510083516.1A Pending CN104687769A (en) | 2015-02-15 | 2015-02-15 | Multifunctional adjustable drawing table |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107136760A (en) * | 2017-04-27 | 2017-09-08 | 上海余龙钢家具有限公司 | A kind of multi-purpose picture table for art room |
| CN108909347A (en) * | 2018-07-24 | 2018-11-30 | 合肥爱玩动漫有限公司 | A kind of cartoon design drawing board |
| CN109866533A (en) * | 2019-02-02 | 2019-06-11 | 陕西理工大学 | A kind of folding liftable type plotting unit |
| CN110141042A (en) * | 2019-06-25 | 2019-08-20 | 苏州市职业大学 | A kind of handicapped multifunctional computer desk |
| CN111067253A (en) * | 2020-01-08 | 2020-04-28 | 佳木斯大学 | Drawing desk is used to fine arts with adjustable it is multidirectional |
| CN114376333A (en) * | 2022-01-24 | 2022-04-22 | 浙江农林大学暨阳学院 | Auxiliary writing device |
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| US4502393A (en) * | 1982-10-08 | 1985-03-05 | Konig & Neurath Kommanditgesellschaft | Worktable, particularly an office desk |
| DE3727759A1 (en) * | 1986-09-15 | 1988-04-21 | Lauri Koistinen | DEVICE FOR LIFTING AND LOWERING AND / OR TILTING OBJECTS, ESPECIALLY A TABLETOP, A DRAWING BOARD OR THE LIKE |
| CN201164181Y (en) * | 2007-12-10 | 2008-12-17 | 王志刚 | Telescopic folding multipurpose stand |
| CN101385590A (en) * | 2007-09-14 | 2009-03-18 | 尹国英 | Multifunctional painting table |
| CN102949016A (en) * | 2012-11-27 | 2013-03-06 | 温州市航标实业有限公司 | Multifunctional foldable table |
| CN203828366U (en) * | 2014-05-19 | 2014-09-17 | 柳东 | Expandable drawing table |
| CN204599780U (en) * | 2015-02-15 | 2015-09-02 | 巢湖学院 | A kind of multi-functional adjustable drawing table |
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2015
- 2015-02-15 CN CN201510083516.1A patent/CN104687769A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502393A (en) * | 1982-10-08 | 1985-03-05 | Konig & Neurath Kommanditgesellschaft | Worktable, particularly an office desk |
| DE3727759A1 (en) * | 1986-09-15 | 1988-04-21 | Lauri Koistinen | DEVICE FOR LIFTING AND LOWERING AND / OR TILTING OBJECTS, ESPECIALLY A TABLETOP, A DRAWING BOARD OR THE LIKE |
| CN101385590A (en) * | 2007-09-14 | 2009-03-18 | 尹国英 | Multifunctional painting table |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107136760A (en) * | 2017-04-27 | 2017-09-08 | 上海余龙钢家具有限公司 | A kind of multi-purpose picture table for art room |
| CN108909347A (en) * | 2018-07-24 | 2018-11-30 | 合肥爱玩动漫有限公司 | A kind of cartoon design drawing board |
| CN109866533A (en) * | 2019-02-02 | 2019-06-11 | 陕西理工大学 | A kind of folding liftable type plotting unit |
| CN110141042A (en) * | 2019-06-25 | 2019-08-20 | 苏州市职业大学 | A kind of handicapped multifunctional computer desk |
| CN111067253A (en) * | 2020-01-08 | 2020-04-28 | 佳木斯大学 | Drawing desk is used to fine arts with adjustable it is multidirectional |
| CN114376333A (en) * | 2022-01-24 | 2022-04-22 | 浙江农林大学暨阳学院 | Auxiliary writing device |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150610 |
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| RJ01 | Rejection of invention patent application after publication |