CN107136760A - A kind of multi-purpose picture table for art room - Google Patents
A kind of multi-purpose picture table for art room Download PDFInfo
- Publication number
- CN107136760A CN107136760A CN201710288497.5A CN201710288497A CN107136760A CN 107136760 A CN107136760 A CN 107136760A CN 201710288497 A CN201710288497 A CN 201710288497A CN 107136760 A CN107136760 A CN 107136760A
- Authority
- CN
- China
- Prior art keywords
- desktop
- connecting portion
- elevating lever
- pigment
- panel
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B27/00—Drawing desks or tables; Carriers for drawing-boards
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B27/00—Drawing desks or tables; Carriers for drawing-boards
- A47B27/14—Adjustable underframes
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention discloses a kind of multi-purpose picture table for art room, including table leg, table chamber and desktop, the lifting assembly for making desktop be inclined to set is provided between desktop and the table chamber, the table chamber side is provided with pigment panel, the pigment panel is rotating with table chamber side, the lifting assembly includes the elevating lever for being rotationally connected with desktop, linkage unit is provided between elevating lever and the pigment panel, elevating lever connection desktop one end vertically displacement and can pass through linkage unit and drive desktop is synchronous with pigment panel to overturn, when desktop is inclined fixed, pigment panel is in horizontally disposed.The level that pigment panel is completed while the regulation of desktop gradient is completed is fixed, easy to adjust quick so that when picture table plays not same-action, pigment panel has different states, is conducive to improving the flexibility used, rationally reduces space hold.
Description
Technical field
The present invention relates to a kind of art teaching apparatus field, more specifically to a kind of for the multi-purpose of art room
Draw table.
Background technology
At present, with the development in epoch, the raising of level of education, domestic primary and secondary art class can be related to drawing of painting from life, because
This both needs to set common desk for normally writing in art room, easel need to be set to be used for drawing of painting from life again, they are simultaneously
It is positioned over inside art room, can occupies larger spatial area, and then result in that art room is crowded, confusion, so that directly
Influence the quality of instruction of fine arts lessons.
Application No. CN92245240.7 patent document discloses a kind of primary and secondary art classroom and uses drawing desk support, and it is special
Point is made up of desktop, painting material kit, painter's paraphernalia pallet, support etc..Desktop one side is tabula rasa, and another side is stained with fabric, with branch
Frame top, which is lived, to be connected, and there are a pair of height adjusting rods desktop bottom, there is equidistant groove thereon, and groove is stuck on the inside of frame upper
On screw, to fix the position of desktop.Painting material kit is provided with desktop bottom;Painter's paraphernalia pallet is mounted in cantilever tip side, its
Under have support bar.
Above-mentioned technical proposal is provided with painter's paraphernalia pallet in support side by support bar, due to painter's paraphernalia pallet simply for
Painting from life can just use when painting, and need not then use painter's paraphernalia pallet when just carrying out common writing frequently as desk, painter's paraphernalia
The presence of pallet can take certain space, and prior art has improvements.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of multi-purpose picture for art room
Table, the picture table realizes the synchronous adjustment of pigment panel and desktop by setting elevating lever and linkage unit, is conducive to improving
The flexibility used, rationally reduces space hold.
To achieve the above object, the invention provides following technical scheme:A kind of multi-purpose picture table for art room, bag
Include and be provided with the lifting assembly for making desktop be inclined to set between table leg, table chamber and desktop, desktop and the table chamber,
The table chamber side is provided with pigment panel, and the pigment panel is rotating with table chamber side, and the lifting assembly includes
It is rotationally connected between the elevating lever of desktop, elevating lever and the pigment panel and is provided with linkage unit, the elevating lever connects
Connect desktop one end can vertically displacement and by linkage unit drive desktop it is synchronous with pigment panel overturn, work as desktop
When plate is inclined fixed, pigment panel is in horizontally disposed.
By using above-mentioned technical proposal, when drawing table applied to common written, pigment panel is drawn in table chamber side,
Space hold is reduced, when picture table is applied to paint from life drawing, the connection end using elevating lever with respect to desktop side is moved up and down
The tilt adjustment of desktop is realized, at the same time, drives pigment panel synchronously to be overturn with desktop using linkage unit,
The level for completing to complete pigment panel while the regulation of desktop gradient is fixed, easy to adjust quick so that is drawn table and is played not
During same-action, pigment panel has different states, is conducive to improving the flexibility used, rationally reduces space hold.
The present invention is further arranged to:The linkage unit includes wearing pigment panel and is connected with table chamber side in rotation
Rotating bar, the rotation boom end be coaxially connected be provided with worm gear, the elevating lever worm-drive cooperation worm screw section,
The worm screw section fixed-axis rotation drives worm gear and rotating bar to rotate to realize the upset of pigment panel.
By using above-mentioned technical proposal, worm screw section drives worm gear and rotating bar synchronous around own axes fixed-axis rotation
Rotate, and then complete spinning upside down for pigment panel, regulative mode is relatively simple, is easy to operation, while according to worm and gear knot
The latching characteristics of structure, worm gear can not drive worm screw to rotate, it is not necessary to be separately provided the fixed mechanism for pigment panel, be conducive to
Simplify structure.
The present invention is further arranged to:The elevating lever also includes being located at worm screw section top and the linkage section upwardly extended,
The connecting portion coordinated with its displacement is provided with along linkage section length direction, is connected between the connecting portion and desktop by pole
Connect.
By using above-mentioned technical proposal, when desktop needs tilt adjustment, connecting portion is along linkage section length direction
It is mobile, and then drive pole to move up, the purpose of turnover table panel is reached, its end is in circular arc when being overturn due to desktop
Swing, in pole uphill process, its angle of inclination slowly increases, and when desktop is inclined fixed, pole is in linkage section
Obtuse angle is set, and the adjustment structure of contiguous block and pole is relatively simple, is easily installed connection.
The present invention is further arranged to:The contiguous block be in hollow cylindrical structure, linkage section wear contiguous block and and its
Coordinate in screw thread.
By using above-mentioned technical proposal, worm screw section fixed-axis rotation drives linkage section synchronous axial system, and then drive contiguous block
Moved up and down along connecting rod outer wall, complete the upset of desktop, helicitic texture has preferable degree of regulation and regulation steady
It is qualitative.
The present invention is further arranged to:The connecting portion side and desktop lower surface are respectively connected with hinged seat, described
Pole two ends set in bulb shape and constitute spherical hinge structure with hinged seat respectively.
By using above-mentioned technical proposal, when connecting portion drives pole to move up and down, pole two ends occur with hinged seat
The rotation of certain angle, spherical hinge structure has higher rotation flexibility, easy disassembly connection.
The present invention is further arranged to the linkage section and set in hollow cylindrical, and the connecting portion is in rod-like structure, even
Socket part be located at linkage section in and with its in screw thread coordinate, the connecting portion upper end can vertically displacement and with desktop be in support
Connect cooperation.
By using above-mentioned technical proposal, worm screw section fixed-axis rotation drives linkage section synchronous axial system, and then drive shaft-like
Connecting portion is moved up and down along linkage section inwall, is abutted by connecting portion upper end and is promoted desktop to complete upset regulation, screw thread knot
Structure has preferable degree of regulation and regulation stability.
The present invention is further arranged to:The desktop side is provided with track, and shaft-like connecting portion upper end rotates connection
There is the scroll wheel being engaged with track.
By using above-mentioned technical proposal, it rotates a lateral edges gradually to desktop middle area when being rotated due to desktop
Domain is drawn close, and when desktop is rotated, scroll wheel slides along the track so that shaft-like connecting portion keeps same with linkage section all the time
Axle, reaching connecting portion being capable of the more smoothly purpose of upper and lower displacement.
The present invention is further arranged to:The worm gear is arranged on rear side of table chamber, is provided with the outside of worm gear and worm screw section anti-
Shield.
By using above-mentioned technical proposal, worm gear is arranged on rear side of table chamber and protective cover is set on the outside of it, is conducive to
Improve the security of picture table outer surface, it is to avoid debris coiling is entered in worm gear and worm screw section.
The present invention is further arranged to:The elevating lever lower end is connected with rotation hand wheel.
By using above-mentioned technical proposal, it is easy to elevating lever to do System of Rotating about Fixed Axis motion, plays convenient regulation and labour-saving
Effect.
In summary, the invention has the advantages that:
One:The multi-purpose picture table has different configuration states for different use environments, with wider use scope;
Secondly:The multi-purpose picture table whole regulatory mode is relatively simple, is easy to operation;
Thirdly:The multi-purpose picture table is conducive to simplifying regulation process by being adjusted in synchronism pigment panel and desktop board status, convenient to adjust
Section.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one, is mainly used in embodying the front side of picture table;
Fig. 2 is the structural representation of embodiment one, is mainly used in embodying the rear side of picture table;
Fig. 3 is the partial structural diagram of embodiment one, is mainly used in embodying lifting assembly and linkage unit;
Fig. 4 is the side view when desktop of embodiment one tilts fixed;
Fig. 5 is the structural representation of embodiment two;
Fig. 6 is Fig. 5 A portions enlarged drawing.
Reference:1st, table leg;2nd, table chamber;3rd, desktop;4th, rotating bar;5th, pigment panel;6th, connecting portion;7th, lifting group
Part;71st, elevating lever;711st, linkage section;72nd, bearing block;73rd, rotation hand wheel;8th, linkage unit;81st, worm screw section;82nd, worm gear;9、
Protective cover;10th, hinged seat;11st, pole;12nd, track;13rd, scroll wheel.
Embodiment
The embodiment of the present invention is described further referring to figs. 1 to Fig. 6.
Embodiment one:
As shown in Figure 1 and Figure 2, a kind of multi-purpose picture table for art room, including table leg 1, table chamber 2 and desktop 3, table leg 1
It is positioned on ground, plays a part of the whole picture table of support, in the top table dormant chamber 2 of table leg 1, table chamber 2, which is played, places article
Effect, desktop 3 lies in a horizontal plane in the top of table chamber 2.
Relative usage person side is the front side of table chamber 2, is the rear side of table chamber 2 back to user side, the edge of desktop 3 is articulated with
The upper limb of the front side of table chamber 2, pigment panel 5, pigment face are rotatably connected in any side of the right and left of table chamber 2 by rotating bar 4
Plate 5 is used to place color mixture making plate during drawing, when drawing the surface of desk top 3 in horizontal use state, pigment face
Plate 5, in the side of table chamber 2, reduces space hold in the gathering of vertical shape, when the desktop 3 for drawing table is in skewed use state
When, pigment panel 5 it is horizontal be deployed in the side of table chamber 2.
As shown in Figure 2 and Figure 3, lifting assembly 7 is additionally provided with the side of table chamber 2, lifting assembly 7 plays turnover table panel 3
Effect, lifting assembly 7 specifically includes one in the elevating lever 71 being vertically arranged, and elevating lever 71 is rotationally connected with table by bearing block 72
The trailing flank of chamber 2, elevating lever 71 is in being vertically arranged and its upper end is connected to the lower surface of desktop 3, and elevating lever 71 can be along vertical
Direction upper and lower displacement, and then the purpose of turnover table panel 3 is reached, linkage is additionally provided between elevating lever 71 and pigment panel 5
Component 8, above-mentioned rotating bar 4 extends from the front side of table chamber 2 to the rear side of table chamber 2, and rotating bar 4 is in being horizontally disposed with, and linkage unit 8 is specific
Worm gear 82 and worm screw section 81 including engaged transmission, worm gear 82 are coaxial fixed with rotating bar 4, in order to avoid debris is involved in worm gear 82
Inside, improves security when using, and worm gear 82 is located at the rear side of table chamber 2, is provided with worm gear 82 and the outside of worm screw section 81 anti-
Shield 9, worm screw section 81 is wherein one section of elevating lever 71, by the fixed-axis rotation of worm screw section 81 on elevating lever 71, drives worm gear
82 and rotating bar 4 rotate, and then complete the upset of pigment panel 5.
Elevating lever 71 also includes the linkage section 711 for being located at the top of worm screw section 81, and linkage section 711 is in set straight up,
Screw thread is combined with a connecting portion 6 for being in hollow cylindrical on linkage section 711, and when 71 fixed-axis rotation of elevating lever, connecting portion 6 can
Along the length direction displacement of linkage section 711, the lower surface in the side of connecting portion 6 and desktop 3, which has been fixedly connected with, to be hinged
Seat 10, is provided with pole 11, hinged seat 10 between two hinged seats 10 and is provided with spherical groove, and the end of pole 11 is in bulb shape
Structure, the end of pole 11 is embedded cooperation by spherical groove and hinged seat 10 and collectively forms spherical hinge structure.
For the ease of the fixed-axis rotation of elevating lever 71, as shown in figure 3, being fixedly connected with rotation hand wheel in the lower end of elevating lever 71
73。
Specific motion mode:
When desktop 3 needs tilt adjustment, the System of Rotating about Fixed Axis of elevating lever 71 is driven by rotation hand wheel 73, with the spiral shell of linkage section 711
The connecting portion 6 that line coordinates is moved along the length direction of linkage section 711, drives pole 11 to move up, and pole 11 promotes desktop 3
Completion is flipped up, in the uphill process of pole 11, and from table side-looking direction is drawn, pole 11 is gradually tilted by vertical shape at first,
And its angle of inclination slowly increases, when desktop 3 is inclined fixed, state as shown in Figure 4, pole 11 and linkage section 711
Set in obtuse angle, during the fixed-axis rotation of elevating lever 71, pass through the synchronous drive worm gear of worm screw section 81 on elevating lever 71
82 and rotating bar 4 rotate, the level for completing pigment panel 5 is opened;When desktop 3 need it is horizontal in use, by rotation
Handwheel 73 rotates backward elevating lever 71, and band rotation connection 6 and pole 11 move down, and complete downwardly turning over for desktop 3, lead to
Cross the section of the worm screw on elevating lever 71 81 synchronous drive worm gear 82 and rotating bar 4 to rotate, complete the vertical conjunction of pigment panel 5
Hold together.
Embodiment two:
As shown in Figure 5, Figure 6, the difference part with embodiment one is the concrete structure and connecting portion 6 and desktop of connecting portion 6
The connected mode of plate 3, linkage section 711, the linkage section 711 of this programme is in hollow cylindrical structure, and connecting portion 6 is in vertical shaft-like knot
Structure, connecting portion 6 is coaxially disposed in linkage section 711, and connecting portion 6 coordinates with the screw thread of linkage section 711, when the fixed-axis rotation of elevating lever 71
When, connecting portion 6 can be connected with scroll wheel 13, in desktop 3 along the length direction displacement of linkage section 711 in the upper end of connecting portion 6
Lower surface is provided with the track 12 being adapted with scroll wheel 13, and when carrying out 3 angular adjustment of desktop, scroll wheel 13 can be along
Track 12 is rolled.
Specific motion mode:
When desktop 3 needs tilt adjustment, the System of Rotating about Fixed Axis of elevating lever 71 is driven by rotation hand wheel 73, with the spiral shell of linkage section 711
The connecting portion 6 that line coordinates is moved along the length direction of linkage section 711, and the upper end of connecting portion 6 promotes desktop 3 to complete to turn over upwards
Turn, in the uphill process of connecting portion 6, connecting portion 6 remains vertical shape, and the scroll wheel 13 of the upper end of connecting portion 6 is in track 12
Roll so that the upper end of connecting portion 6 keeps abutting all the time with the lower surface of desktop 3, synchronous by the worm screw section 81 on elevating lever 71
Drive worm gear 82 and rotating bar 4 rotate, the level for completing pigment panel 5 is opened;When desktop 3 needs horizontal use
When, elevating lever 71 is rotated backward by rotation hand wheel 73, band rotation connection 6 is moved down, and completes downwardly turning over for desktop 3,
Rotated by the worm screw section 81 on elevating lever 71 synchronous drive worm gear 82 and rotating bar 4, complete the vertical conjunction of pigment panel 5
Hold together.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of multi-purpose picture table for art room, including table leg(1), table chamber(2)And desktop(3), the desktop
(3)With table chamber(2)Between be provided with and make desktop(3)The lifting assembly being inclined to set(7), the table chamber(2)Side is set
There is pigment panel(5), it is characterised in that the pigment panel(5)With table chamber(2)Side is rotating, the lifting assembly
(7)Including being rotationally connected with desktop(3)Elevating lever(71), the elevating lever(71)With pigment panel(5)Between be provided with
Linkage unit(8), the elevating lever(71)Connect desktop(3)One end vertically displacement and can pass through linkage unit(8)
Drive desktop(3)With pigment panel(5)Synchronous upset, works as desktop(3)When inclined fixed, pigment panel(5)In level
Set.
2. a kind of multi-purpose picture table for art room according to claim 1, it is characterised in that the linkage unit
(8)Including wearing pigment panel(5)And with table chamber(2)Side is in the rotating bar for rotating connection(4), the rotating bar(4)End
It is coaxially connected with worm gear(82), the elevating lever(71)On be provided with worm gear(82)It is driven the worm screw section coordinated(81), the snail
Bar segment(81)Fixed-axis rotation drives worm gear(82)And rotating bar(4)Rotate to realize pigment panel(5)Upset.
3. a kind of multi-purpose picture table for art room according to claim 2, it is characterised in that the elevating lever(71)
Also include being located at worm screw section(81)Top and the linkage section upwardly extended(711), along linkage section(711)Length direction be provided with
The connecting portion that its displacement coordinates(6), the connecting portion(6)With desktop(3)Between pass through pole(11)It is connected.
4. a kind of multi-purpose picture table for art room according to claim 3, it is characterised in that the connecting portion(6)
In hollow cylindrical structure, linkage section(711)Wear connecting portion(6)And coordinate with it in screw thread.
5. a kind of multi-purpose picture table for art room according to claim 4, it is characterised in that the connecting portion(6)
Side and desktop(3)Lower surface is respectively connected with hinged seat(10), the pole(11)Two ends are set and difference in bulb shape
With hinged seat(10)Constitute spherical hinge structure.
6. a kind of multi-purpose picture table for art room according to claim 3, it is characterised in that the linkage section
(711)Set in hollow cylindrical, the connecting portion(6)In rod-like structure, connecting portion(6)Positioned at linkage section(711)It is interior and with
It coordinates in screw thread, the connecting portion(6)Upper end can vertically displacement and and desktop(3)Coordinate in abutting.
7. a kind of multi-purpose picture table for art room according to claim 6, it is characterised in that the desktop(3)
Side is provided with track(12), shaft-like connecting portion(6)Upper end is rotatably connected to and track(12)The scroll wheel being engaged(13).
8. a kind of multi-purpose picture table for art room according to claim 5 or 7, it is characterised in that the worm gear
(82)It is arranged at table chamber(2)Rear side, worm gear(82)And worm screw section(81)Outside is provided with protective cover(9).
9. a kind of multi-purpose picture table for art room according to claim 8, it is characterised in that the elevating lever(71)
Lower end is connected with rotation hand wheel(73).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710288497.5A CN107136760A (en) | 2017-04-27 | 2017-04-27 | A kind of multi-purpose picture table for art room |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710288497.5A CN107136760A (en) | 2017-04-27 | 2017-04-27 | A kind of multi-purpose picture table for art room |
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Publication Number | Publication Date |
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CN107136760A true CN107136760A (en) | 2017-09-08 |
Family
ID=59774991
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Application Number | Title | Priority Date | Filing Date |
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CN201710288497.5A Pending CN107136760A (en) | 2017-04-27 | 2017-04-27 | A kind of multi-purpose picture table for art room |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108185660A (en) * | 2018-01-06 | 2018-06-22 | 孙雷 | A kind of multifunctional intellectual desk |
CN110277009A (en) * | 2019-08-05 | 2019-09-24 | 王浩鉴 | A kind of high school physics AC frequency conversion electromagnetic induction magnetization apparatus for demonstrating |
CN115444208A (en) * | 2022-10-12 | 2022-12-09 | 宁波市傲德科智能科技有限公司 | Expanding type lifting table |
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US20140182488A1 (en) * | 2012-12-27 | 2014-07-03 | Syncmold Enterprise Corp. | Lifting and rotating device |
CN204273702U (en) * | 2014-11-24 | 2015-04-22 | 董永明 | Foldable multifunctional tables and chairs capable of preventing myopia |
CN104687769A (en) * | 2015-02-15 | 2015-06-10 | 巢湖学院 | Multifunctional adjustable drawing table |
CN205947445U (en) * | 2016-04-27 | 2017-02-15 | 无锡普丰教学仪器有限公司 | Multifunctional painting table |
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CN102697288A (en) * | 2012-06-07 | 2012-10-03 | 集美大学 | Multifunctional desk |
US20140182488A1 (en) * | 2012-12-27 | 2014-07-03 | Syncmold Enterprise Corp. | Lifting and rotating device |
CN203555323U (en) * | 2013-10-15 | 2014-04-23 | 四川职业技术学院 | Double-linkage multifunctional desk |
CN204273702U (en) * | 2014-11-24 | 2015-04-22 | 董永明 | Foldable multifunctional tables and chairs capable of preventing myopia |
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CN108185660A (en) * | 2018-01-06 | 2018-06-22 | 孙雷 | A kind of multifunctional intellectual desk |
CN108185660B (en) * | 2018-01-06 | 2020-07-03 | 杭州华育教学设备有限公司 | Multifunctional intelligent desk |
CN110277009A (en) * | 2019-08-05 | 2019-09-24 | 王浩鉴 | A kind of high school physics AC frequency conversion electromagnetic induction magnetization apparatus for demonstrating |
CN115444208A (en) * | 2022-10-12 | 2022-12-09 | 宁波市傲德科智能科技有限公司 | Expanding type lifting table |
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Application publication date: 20170908 |
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