CN111067253A - Drawing desk is used to fine arts with adjustable it is multidirectional - Google Patents
Drawing desk is used to fine arts with adjustable it is multidirectional Download PDFInfo
- Publication number
- CN111067253A CN111067253A CN202010017850.8A CN202010017850A CN111067253A CN 111067253 A CN111067253 A CN 111067253A CN 202010017850 A CN202010017850 A CN 202010017850A CN 111067253 A CN111067253 A CN 111067253A
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- Prior art keywords
- box body
- drawing board
- support frame
- side wall
- deflection
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- 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
- A47B27/02—Adjustable drawing tables without balancing means
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- 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
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
- A47B13/081—Movable, extending, sliding table tops
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- 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
- A47B27/18—Locking means, e.g. for locking inclination of board
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- 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
- A47B2200/00—General construction of tables or desks
- A47B2200/0035—Tables or desks with features relating to adjustability or folding
- A47B2200/004—Top adjustment
- A47B2200/0042—Height and inclination adjustable desktop, either separately or simultaneously
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- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a multidirectional adjustable art drawing desk, which comprises a support frame, a box body and a drawing board, wherein the box body is arranged in the support frame, the drawing board is arranged on the box body, one end of the drawing board is rotatably connected with the side wall of the box body, an electric pushing and lifting mechanism is arranged in the support frame, a rotary adjusting mechanism is arranged on the electric pushing and lifting mechanism, one end of the rotary adjusting mechanism is connected with the box body, an auxiliary deflection mechanism is arranged in the box body and is connected with the drawing board, the invention adjusts the height of the drawing board by arranging the electric pushing and lifting mechanism on the support frame, the rotary adjusting mechanism is arranged on the electric pushing and lifting mechanism, the drawing board is subjected to angle adjustment in the horizontal direction, and the auxiliary deflection mechanism is matched to adjust the inclination angle of the drawing board, so that a drawing person can perform multidirectional adjustment on the drawing board without moving the desk, thereby improving the drawing efficiency and saving time and labor.
Description
Technical Field
The invention relates to the technical field of art drawing, in particular to a multidirectional adjustable art drawing table.
Background
Fine arts: generally, the creation occupies a certain plane or space, and has visual art, so as to call as art, in the traditional art teaching, a special drawing device is needed for training, but the drawing device for art teaching in the current market has a simple structure, often only a drawing board is placed on a support, and the height can not be adjusted according to needs, and the traditional drawing device for art teaching only has one drawing board frame for placing the drawing board, a painting brush and other tools need to be placed on other devices, which is difficult to meet the needs of people, the existing common drawing table is a table with a desktop capable of adjusting an inclination angle, is suitable for artists or plotters to use, some drawing tables can also adjust the height, and the common drawing table has a plurality of optional styles, however, the drawing table is mostly adjusted manually, the adjusting process is complex, and does not have an angle adjusting function in the horizontal direction, therefore, in the art drawing process, a plotter cannot adjust the angle of the drawing board in the horizontal direction according to the actual use requirement of the plotter, and often needs to move the whole table to adjust the position, which is time-consuming and labor-consuming.
Disclosure of Invention
The invention aims to solve the problems, designs a multidirectional adjustable drawing table for art, and solves the problems that in the prior art, most of common drawing tables are manually adjusted, the adjustment process is complex, and the angle adjustment function in the horizontal direction is not provided, so that a plotter cannot adjust the angle of a drawing board in the horizontal direction according to the actual use requirement of the plotter in the art drawing process of art, the position of the whole table is often required to be moved for position adjustment, and the time and the labor are wasted.
The technical scheme of the invention for realizing the aim is as follows: a multidirectional adjustable drawing table for fine arts comprises a supporting frame, a box body and a drawing board, wherein the box body is arranged in the supporting frame, the drawing board is arranged on the box body, one end of the drawing board is rotatably connected with the side wall of the box body, an electric pushing and lifting mechanism is arranged in the supporting frame, a rotary adjusting mechanism is arranged on the electric pushing and lifting mechanism, one end of the rotary adjusting mechanism is connected with the box body, and an auxiliary deflection mechanism is arranged in the box body and is connected with the drawing board;
the electric pushing and lifting mechanism comprises: the device comprises a push-up control structure, a mounting plate and two pairs of limiting sliding structures with the same structure;
the push-up control structure is arranged in the support frame, the mounting plate is arranged on the movable end of the push-up control structure, and the two pairs of limiting sliding structures are respectively arranged on the side wall of the support frame and connected with the mounting plate;
the rotary adjustment mechanism comprises: a rotation adjusting structure and a limiting rotation structure;
the rotary adjusting structure is arranged on the mounting plate and connected with the lower end face of the box body, and the limiting rotary structure is arranged on the mounting plate, positioned on the outer side of the rotary adjusting structure and connected with the lower end face of the box body.
The push-up control structure comprises: the first electric push rod and the two pairs of telescopic rods with the same structure;
the first electric push rod is arranged in the support frame, the movable end of the first electric push rod vertically faces upwards and is connected with the center of the mounting plate, and the two pairs of telescopic rods are respectively arranged on the periphery of the first electric push rod and are respectively fixedly connected with the support frame and the mounting plate at the upper end and the lower end.
The bit sliding structure includes: three sections of rails and a limiting block;
the three-section rail is arranged on the inner side wall surface of the support frame, and the limiting block is arranged on the movable end of the three-section rail and connected with the side wall of the mounting plate.
The rotation adjustment structure includes: the device comprises a rotating shaft, a first servo motor and a transmission connecting assembly;
the movable cartridge of axis of rotation in on the mounting panel, and the upper end with terminal surface fixed connection under the box, a servo motor install in on the mounting panel, transmission coupling assembling one end with a servo motor's drive end is connected, the other end with the axis of rotation is connected.
The transmission coupling assembling includes: the driving gear is connected with the driven gear;
the fixing frame is arranged above the first servo motor, the first rotating shaft is movably inserted into the fixing frame, one end of the first rotating shaft is connected with the driving end of the first servo motor, the driving gear is fixedly sleeved on the first rotating shaft, and the driven gear is fixedly sleeved on the rotating shaft and meshed with the driving gear.
The limiting rotation structure comprises: the device comprises an annular slide rail, a fixing ring and two pairs of connecting blocks with the same structure;
the annular slide rail is arranged on the side wall surface on the mounting plate, the fixing ring is arranged on the lower end surface of the box body and is matched with the annular slide rail, and the connecting blocks are respectively arranged between the annular slide rail and the fixing ring, one end of each connecting block is movably connected with the annular slide rail, and the other end of each connecting block is fixedly connected with the fixing ring.
The auxiliary deflection mechanism includes: a deflection control structure and a deflection adjustment structure;
the deflection control structure is arranged in the box body, and the deflection adjusting structure is arranged on the deflection control structure and connected with the lower side wall surface of the drawing board.
The deflection control structure includes: the sliding block fixing device comprises a fixing groove, a second servo motor, a pair of tension rods and a pair of sliding blocks with the same structure;
the fixed slot install in the box, second servo motor installs in fixed slot one side, to the drawing screw rod install in the fixed slot, and one end all with the fixed slot lateral wall rotates to be connected, the other end with second servo motor's drive end is connected, and is a pair of the slider respectively spiral suit in on the both ends of to the drawing screw rod, and with fixed slot lateral wall swing joint.
The deflection adjusting structure includes: a pair of supporting rods, a positioning block and a deflection sliding component with the same structure;
the pair of support rods are respectively arranged on the pair of slide blocks and are rotatably connected with the slide blocks, the positioning blocks are arranged on the upper ends of the pair of support rods and are rotatably connected with the upper ends of the pair of support rods, and the deflection sliding assembly is arranged on the lower side wall surface of the drawing board and is rotatably connected with the positioning blocks.
The yaw slip assembly comprises: a guide rail and a slide block;
the guide rail is arranged on the lower side wall surface of the drawing board, and the sliding block is movably sleeved on the guide rail and is rotatably connected with the upper end surface of the positioning block.
The multidirectional adjustable drawing table for fine arts manufactured by the technical scheme of the invention adjusts the height of the drawing board by arranging the electric pushing and lifting mechanism on the supporting frame, adjusts the angle of the drawing board by arranging the rotary adjusting mechanism on the electric pushing and lifting mechanism, adjusts the inclination angle of the drawing board by matching with the auxiliary deflecting mechanism, thereby realizing that a drawing person can adjust the drawing board in multiple directions without moving the table, further improving the drawing efficiency, saving time and labor, solving the problems that in the prior art, the common drawing table is mostly adjusted manually, the adjusting process is complicated, and the angle adjusting function in the horizontal direction is not provided, so that in the drawing process, the drawing person can not adjust the angle of the drawing board in the horizontal direction according to the actual use requirement of the drawing person, and often needs to move the whole table for position adjustment, time and labor are wasted.
Drawings
Fig. 1 is a schematic front view of an art drawing table with adjustable multiple directions according to the present invention.
Fig. 2 is a schematic view of a front view of the drawing table for art with adjustable multi-direction of the present invention.
Fig. 3 is a schematic side view of the position a-a of the multi-directional adjustable drawing table for art use according to the present invention.
Fig. 4 is a schematic diagram of a deflection state structure of a drawing board of the multi-directional adjustable artistic drawing table according to the present invention.
Fig. 5 is a partially enlarged structural schematic diagram of the drawing table for art in fig. 1 according to the present invention.
Fig. 6 is an enlarged structural diagram of a position a of the multi-directional adjustable drawing table for art according to the present invention.
Fig. 7 is a schematic view of an enlarged structure at a position b of the multi-directional adjustable drawing table for art according to the present invention.
Fig. 8 is an enlarged structural diagram of a position c of the multi-directional adjustable drawing table for art according to the present invention.
In the figure: 1-a support frame; 2-a box body; 3-drawing board; 4-mounting a plate; 5-a first electric push rod; 6, a telescopic rod; 7-three-section rail; 8-a limiting block; 9-a rotating shaft; 10-a first servo motor; 11-a fixing frame; 12-a first shaft; 13-a drive gear; 14-a driven gear; 15-an annular slide rail; 16-a fixed ring; 17-connecting blocks; 18-a fixed groove; 19-a second servomotor; 20-pairs of tension rods; 21-a slide block; 22-a support bar; 23-positioning blocks; 24-a guide rail; 25-sliding block.
Detailed Description
The present invention is described in detail below with reference to the accompanying drawings, and as shown in fig. 1 to 8, a multi-directional adjustable drawing desk for art includes a supporting frame 1, a box body 2 and a drawing board 3, wherein the box body 2 is installed in the supporting frame 1, the drawing board 3 is installed on the box body 2, and one end of the drawing board is rotatably connected to a side wall of the box body 2, an electric pushing and lifting mechanism is installed in the supporting frame 1, a rotary adjusting mechanism is installed on the electric pushing and lifting mechanism, one end of the rotary adjusting mechanism is connected to the box body 2, an auxiliary deflecting mechanism is installed in the box body 2 and is connected to the drawing board 3, and the electric pushing and lifting mechanism includes: promote control structure, mounting panel 4 and two pairs of spacing sliding structure that the structure is the same, promote control structure install in support frame 1, mounting panel 4 install in promote on control structure's the activity is served, two pairs spacing sliding structure install respectively in 1 lateral wall of support frame, and with mounting panel 4 is connected, rotation adjustment mechanism includes: rotate and adjust structure and spacing rotating-structure, rotate and adjust the structure install in on mounting panel 4, and with terminal surface is connected under 2 boxes, spacing rotating-structure install in on mounting panel 4, and be located rotate and adjust the structure outside, and with terminal surface is connected under 2 boxes, the promotion control structure includes: first electric putter 5 and two pairs of telescopic links 6 that the structure is the same, first electric putter 5 install in support frame 1, and the expansion end is perpendicular upwards, and with 4 central point on the mounting panel put and are connected, two pairs of telescopic link 6 install respectively in first electric putter 5 around the position on, and both ends about and respectively with support frame 1 and 4 fixed connection of mounting panel, position sliding structure includes: three section rails 7 and stopper 8, three section rails 7 install in on the lateral wall face in the support frame 1, stopper 8 install in the activity of three section rails 7 is served, and with the mounting panel 4 lateral wall is connected, the rotation regulation structure includes: axis of rotation 9, first servo motor 10 and transmission coupling assembling, 9 movable cartridge of axis of rotation in on mounting panel 4, and the upper end with terminal surface fixed connection under 2 of box, first servo motor 10 install in on mounting panel 4, transmission coupling assembling one end with the drive end of first servo motor 10 is connected, the other end with axis of rotation 9 is connected, transmission coupling assembling includes: mount 11, first pivot 12, driving gear 13 and driven gear 14, mount 11 install in first servo motor 10 top, first pivot 12 activity cartridge in mount 11, and one end with the drive end of first servo motor 10 is connected, driving gear 13 fixed suit in on the first pivot 12, driven gear 14 fixed suit in on the axis of rotation 9, and with driving gear 13 meshes mutually, spacing rotating-structure includes: annular slide rail 15, solid fixed ring 16 and two pairs of connecting blocks 17 that the structure is the same, annular slide rail 15 install in on the side wall face of mounting panel 4, gu fixed ring 16 install in on the terminal surface under the box 2, and with annular slide rail 15 phase-match, two pairs connecting blocks 17 are installed respectively in between annular slide rail 15 and the solid fixed ring 16, and one end with annular slide rail 15 swing joint, the other end with gu fixed ring 16 fixed connection, supplementary deflection mechanism includes: the deflection control structure is arranged in the box body 2, the deflection adjusting structure is arranged on the deflection control structure and connected with the lower side wall surface of the drawing board 3, and the deflection control structure comprises: fixed slot 18, second servo motor 19, to the arm-tie 20 and a pair of slider 21 that the structure is the same, fixed slot 18 install in box 2, second servo motor 19 install in fixed slot 18 one side, to the arm-tie 20 install in fixed slot 18, and one end all with fixed slot 18 lateral wall rotates to be connected, the other end with the drive end of second servo motor 19 is connected, a pair of slider 21 respectively the spiral suit on the both ends of arm-tie 20, and with fixed slot 18 lateral wall swing joint, the deflection adjustment structure includes: a pair of support rods 22, a positioning block 23 and a deflecting sliding assembly, wherein the support rods 22 are respectively installed on the pair of sliders 21 and rotatably connected with the sliders 21, the positioning block 23 is installed on the upper ends of the support rods 22 and rotatably connected with the upper ends of the support rods 22, the deflecting sliding assembly is installed on the lower side wall surface of the drawing board 3 and rotatably connected with the positioning block 23, and the deflecting sliding assembly comprises: the guide rail 24 is arranged on the lower side wall surface of the drawing board 3, and the sliding block 25 is movably sleeved on the guide rail 24 and is rotatably connected with the upper end surface of the positioning block 23.
The characteristics of this embodiment do, including support frame 1, box 2 and drawing board 3, box 2 installs in support frame 1, and drawing board 3 installs on box 2, and one end rotates with 2 lateral walls of box to be connected, is provided with electronic lifting mechanism in the support frame 1, is provided with rotation adjustment mechanism in the electronic lifting mechanism, and rotation adjustment mechanism one end is connected with box 2, is provided with supplementary deflection mechanism in the box 2, and is connected with drawing board 3, and electronic lifting mechanism includes: promote control structure, mounting panel 4 and two pairs of spacing sliding structure that the structure is the same, promote control structure and install in support frame 1, and mounting panel 4 is installed on promoting control structure's activity end, and two pairs of spacing sliding structure are installed respectively on 1 lateral wall of support frame, and are connected with mounting panel 4, and rotation adjustment mechanism includes: the rotary adjusting structure is arranged on the mounting plate 4 and is connected with the lower end face of the box body 2, and the limiting rotary structure is arranged on the mounting plate 4, is positioned outside the rotary adjusting structure and is connected with the lower end face of the box body 2; the multidirectional adjustable drawing table for art is characterized in that an electric pushing and lifting mechanism is arranged on a support frame 1 to adjust the height of a drawing board, a rotary adjusting mechanism is arranged on the electric pushing and lifting mechanism, the drawing board is subjected to angle adjustment in the horizontal direction, and the inclination angle of the drawing board is adjusted by matching with an auxiliary deflection mechanism, so that the drawing staff can carry out multidirectional adjustment on the drawing board without moving a table, thereby improving the drawing efficiency, saving time and labor, solving the problems that the common drawing table is adjusted by manpower in the prior art, the adjusting process is more complicated, the angle adjusting function in the horizontal direction is not realized, consequently in fine arts drawing process, the person of drawing can't carry out the angular adjustment on the horizontal direction to drawing board 3 according to own in-service use needs, often need move whole desk and carry out position adjustment, problem consuming time and difficultly.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): as can be known from the attached drawings 1-8 of the specification, this scheme includes support frame 1, box 2 and drawing board 3, its position relation and connection relation are as follows, box 2 installs in support frame 1, drawing board 3 installs on box 2, and one end is connected with 2 lateral walls of box rotation, be provided with electronic lifting mechanism in the support frame 1, be provided with rotation adjustment mechanism on the electronic lifting mechanism, rotation adjustment mechanism one end is connected with box 2, be provided with supplementary deflection mechanism in the box 2, and be connected with drawing board 3, wherein electronic lifting mechanism includes: promote control structure, mounting panel 4 and two pairs of spacing sliding structure that the structure is the same, its position relation and relation of connection are as follows, promote control structure and install in support frame 1, and mounting panel 4 is installed on promoting control structure's activity end, and two pairs of spacing sliding structure install respectively on 1 lateral wall of support frame, and be connected with mounting panel 4, and wherein rotation adjustment mechanism includes: the drawing board height adjusting device comprises a rotary adjusting structure and a limiting rotary structure, wherein the rotary adjusting structure is arranged on a mounting plate 4 and is connected with the lower end face of a box body 2, the limiting rotary structure is arranged on the mounting plate 4, is positioned outside the rotary adjusting structure and is connected with the lower end face of the box body 2, when the drawing board height adjusting device is used, the drawing board height is adjusted by arranging an electric pushing and lifting mechanism on a support frame 1, the rotary adjusting mechanism is arranged on the electric pushing and lifting mechanism, the drawing board is subjected to angle adjustment in the horizontal direction, and meanwhile, the inclination angle of the drawing board is adjusted by matching with an auxiliary deflection mechanism, so that a drawing person can perform multidirectional adjustment on the drawing board without moving a table, the drawing efficiency is improved, and the drawing efficiency is saved;
as can be seen from fig. 1 to 4 of the specification, in the implementation process, the above-mentioned push-up control structure includes: first electric putter 5 and two pairs of telescopic links 6 that the structure is the same, its position relation and relation of connection are as follows, first electric putter 5 install in support frame 1, and the expansion end is perpendicular upwards, and be connected with mounting panel 4 central point, two pairs of telescopic links 6 install respectively on first electric putter 5 the position all around, and both ends respectively with support frame 1 and mounting panel 4 fixed connection from top to bottom, wherein position sliding structure includes: the three-section rail 7 is arranged on the inner side wall surface of the support frame 1, the limiting block 8 is arranged on the movable end of the three-section rail 7 and is connected with the side wall of the mounting plate 4, when the three-section rail is used, an external power supply is switched on, when the height of the drawing board 3 needs to be adjusted, the first electric push rod 5 is started, the movable end of the first electric push rod 5 is controlled to expand, the mounting plate 4 on the movable end of the first electric push rod 5 is pushed to be lifted upwards, the telescopic rod 6 expands during the movement of the mounting plate 4 to perform auxiliary limiting on the mounting plate 4, meanwhile, the limiting block 8 on the side wall of the mounting plate 4 drives the movable end of the three-section rail 7 to extend out, the mounting plate 4 is further limited and protected at the position of the side wall, and the height adjusting process;
as can be seen from fig. 1 to 5 of the specification, in the implementation process, the rotation adjusting structure includes: axis of rotation 9, first servo motor 10 and transmission coupling assembling, its position relation and relation of connection are as follows, 9 movable cartridge of axis of rotation are on mounting panel 4, and end face fixed connection under upper end and the box 2, and first servo motor 10 is installed on mounting panel 4, and transmission coupling assembling one end is connected with the drive end of first servo motor 10, and the other end is connected with axis of rotation 9, and wherein transmission coupling assembling includes: mount 11, first pivot 12, driving gear 13 and driven gear 14, its position relation and relation of connection are as follows, mount 11 installs in first servo motor 10 top, first pivot 12 activity cartridge is in mount 11, and one end is connected with the drive end of first servo motor 10, and driving gear 13 is fixed suit on first pivot 12, and driven gear 14 is fixed suit on axis of rotation 9, and meshes with driving gear 13 mutually, above-mentioned spacing rotating-structure includes: the device comprises an annular slide rail 15, a fixing ring 16 and two pairs of connecting blocks 17 with the same structure, wherein the annular slide rail 15 is arranged on the upper side wall surface of a mounting plate 4, the fixing ring 16 is arranged on the lower end surface of a box body 2 and matched with the annular slide rail 15, the two pairs of connecting blocks 17 are respectively arranged between the annular slide rail 15 and the fixing ring 16, one end of each connecting block is movably connected with the annular slide rail 15, the other end of each connecting block is fixedly connected with the fixing ring 16, when the device is used, when the drawing board 3 needs to be subjected to angle adjustment in the horizontal direction, a first servo motor 10 is started to control the driving end of the first servo motor 10 to rotate, the driving end of the first servo motor 10 rotates to drive a first rotating shaft 12 on a fixing frame 11 connected with the first rotating shaft to rotate, the first rotating shaft 12 rotates to drive a driving gear 13 on the first rotating shaft to rotate, and, the driven gear 14 rotates to drive and rotate the rotating shaft 9, so that the box body 2 above the rotating shaft 9 rotates, and the angle adjustment of the drawing board 3 in the horizontal direction is realized, in the rotating process of the box body 2, the fixing ring 16 at the lower end of the box body 2 drives the connecting block 17 to horizontally rotate on the annular slide rail 15, and meanwhile, the box body 2 is supported in the vertical direction, so that the stability of horizontal rotation is improved;
as can be seen from fig. 1 to 8 of the specification, in an implementation process, the auxiliary deflecting mechanism includes: deflection control structure and deflection regulation structure, deflection control structure install in box 2, deflection regulation structure install on deflection control structure, and with drawing board 3 downside wall be connected, wherein deflection control structure includes: fixed slot 18, second servo motor 19, to the arm-tie 20 and a pair of slider 21 that the structure is the same, its position relation and relation of connection are as follows, fixed slot 18 is installed in box 2, second servo motor 19 is installed in fixed slot 18 one side, to the arm-tie 20 install in fixed slot 18, and one end all with fixed slot 18 lateral wall rotate be connected, the other end is connected with the drive end of second servo motor 19, a pair of slider 21 respectively spiral shell adorn on the both ends to the arm-tie 20, and with fixed slot 18 lateral wall swing joint, wherein the deflection adjustment structure includes: a pair of support rods 22, a positioning block 23 and a deflecting sliding assembly with the same structure, wherein the position relationship and the connection relationship are as follows, the pair of support rods 22 are respectively installed on the pair of sliders 21 and rotatably connected with the sliders 21, the positioning block 23 is installed on the upper ends of the pair of support rods 22 and rotatably connected with the upper ends of the pair of support rods 22, the deflecting sliding assembly is installed on the lower side wall surface of the drawing board 3 and rotatably connected with the positioning block 23, and the deflecting sliding assembly comprises: the guide rail 24 and the sliding block 25 are arranged on the lower side wall surface of the drawing board 3, the sliding block 25 is movably sleeved on the guide rail 24 and is rotatably connected with the upper end surface of the positioning block 23, when the drawing board 3 needs to be deflected in use, the second servo motor 19 in the fixed groove 18 is started to control the driving end of the second servo motor 19 to rotate, the driving end of the second servo motor 19 rotates clockwise to drive the opposite drawing screw rod 20 in the fixed groove 18 to rotate, the opposite drawing screw rod 20 rotates to drive the pair of sliding blocks 21 on the two ends to move oppositely, so that the supporting rod 22 between the pair of sliding blocks 21 and the positioning block 23 is turned upwards, the positioning block 23 is lifted upwards, the sliding block 21 moves on the guide rail 24 when the positioning block 23 is lifted, one end of the drawing board 3 is lifted, and the deflection of the drawing board 3 is realized, when the drawing board 3 needs to be reset, the driving end of the second servo motor 19 is controlled to rotate in the reverse direction, thereby leveling and resetting the drawing board 3.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. A multidirectional adjustable drawing table for art comprises a support frame (1), a box body (2) and a drawing board (3), and is characterized in that the box body (2) is arranged in the support frame (1), the drawing board (3) is arranged on the box body (2), one end of the drawing board is rotatably connected with the side wall of the box body (2), an electric pushing and lifting mechanism is arranged in the support frame (1), a rotary adjusting mechanism is arranged on the electric pushing and lifting mechanism, one end of the rotary adjusting mechanism is connected with the box body (2), and an auxiliary deflecting mechanism is arranged in the box body (2) and connected with the drawing board (3);
the electric pushing and lifting mechanism comprises: the device comprises a push-up control structure, a mounting plate (4) and two pairs of limiting sliding structures with the same structure;
the pushing and lifting control structure is arranged in the support frame (1), the mounting plate (4) is arranged at the movable end of the pushing and lifting control structure, and the two pairs of limiting sliding structures are respectively arranged on the side wall of the support frame (1) and connected with the mounting plate (4);
the rotary adjustment mechanism comprises: a rotation adjusting structure and a limiting rotation structure;
the rotation adjusting structure is arranged on the mounting plate (4) and connected with the lower end face of the box body (2), and the limiting rotation structure is arranged on the mounting plate (4) and located outside the rotation adjusting structure and connected with the lower end face of the box body (2).
2. The drawing table for fine arts with adjustable multiple directions as claimed in claim 1, wherein the push-up control structure comprises: a first electric push rod (5) and two pairs of telescopic rods (6) with the same structure;
the first electric push rod (5) is arranged in the support frame (1), the movable end of the first electric push rod vertically faces upwards and is connected with the center of the mounting plate (4), and the two pairs of telescopic rods (6) are respectively arranged on the periphery of the first electric push rod (5) and are fixedly connected with the support frame (1) and the mounting plate (4) at the upper end and the lower end.
3. The drawing table for fine arts with adjustable the multi-directional as claimed in claim 1, wherein the position sliding structure comprises: three-section rails (7) and a limiting block (8);
the three-section rail (7) is arranged on the inner side wall surface of the support frame (1), and the limiting block (8) is arranged on the movable end of the three-section rail (7) and connected with the side wall of the mounting plate (4).
4. The drawing table for fine arts with adjustable the multi-directional as claimed in claim 1, wherein the rotation adjusting structure includes: the device comprises a rotating shaft (9), a first servo motor (10) and a transmission connecting assembly;
axis of rotation (9) activity cartridge in on mounting panel (4), and the upper end with terminal surface fixed connection under box (2), first servo motor (10) install in on mounting panel (4), transmission coupling assembling one end with the drive end of first servo motor (10) is connected, the other end with axis of rotation (9) are connected.
5. The drawing table for fine arts with adjustable it is claim 4, wherein the transmission coupling assembling includes: a fixed frame (11), a first rotating shaft (12), a driving gear (13) and a driven gear (14);
the fixing frame (11) is arranged above the first servo motor (10), the first rotating shaft (12) is movably inserted into the fixing frame (11), one end of the first rotating shaft is connected with the driving end of the first servo motor (10), the driving gear (13) is fixedly sleeved on the first rotating shaft (12), and the driven gear (14) is fixedly sleeved on the rotating shaft (9) and meshed with the driving gear (13).
6. The drawing table for fine arts with adjustable it is multidirectional of claim 1, wherein, the spacing revolution mechanic includes: the device comprises an annular slide rail (15), a fixing ring (16) and two pairs of connecting blocks (17) with the same structure;
annular slide rail (15) install in on mounting panel (4) side wall, gu fixed ring (16) install in under box (2) on the terminal surface, and with annular slide rail (15) phase-match, two pairs connecting block (17) are installed respectively annular slide rail (15) and solid fixed ring (16) between, and one end with annular slide rail (15) swing joint, the other end with gu fixed ring (16) fixed connection.
7. The adjustable drawing table as claimed in claim 1, wherein the auxiliary deflection mechanism comprises: a deflection control structure and a deflection adjustment structure;
the deflection control structure is arranged in the box body (2), and the deflection adjusting structure is arranged on the deflection control structure and is connected with the lower side wall surface of the drawing board (3).
8. The adjustable multi-directional drawing table as claimed in claim 7, wherein the deflection control structure comprises: the device comprises a fixed groove (18), a second servo motor (19), a pair of tension rods (20) and a pair of sliders (21) with the same structure;
the fixed slot (18) are arranged in the box body (2), the second servo motor (19) is arranged on one side of the fixed slot (18), the opposite wire drawing rod (20) is arranged in the fixed slot (18), one end of the opposite wire drawing rod is rotatably connected with the side wall of the fixed slot (18), the other end of the opposite wire drawing rod is connected with the driving end of the second servo motor (19), and the pair of sliding blocks (21) are respectively sleeved on the two ends of the opposite wire drawing rod (20) in a spiral mode and are movably connected with the side wall of the fixed slot (18).
9. The adjustable multi-directional drawing table for art as claimed in claim 8, wherein the deflection adjusting structure comprises: a pair of supporting rods (22), a positioning block (23) and a deflection sliding component which have the same structure;
the pair of support rods (22) are respectively arranged on the pair of slide blocks (21) and are rotatably connected with the slide blocks (21), the positioning blocks (23) are arranged on the upper ends of the pair of support rods (22) and are rotatably connected with the upper ends of the pair of support rods (22), and the deflection sliding assembly is arranged on the lower side wall surface of the drawing board (3) and is rotatably connected with the positioning blocks (23).
10. The adjustable multi-directional drawing table as claimed in claim 9, wherein the deflecting slide assembly comprises: a guide rail (24) and a slide block (25);
the guide rail (24) is arranged on the lower side wall surface of the drawing board (3), and the sliding block (25) is movably sleeved on the guide rail (24) and is rotatably connected with the upper end surface of the positioning block (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010017850.8A CN111067253A (en) | 2020-01-08 | 2020-01-08 | Drawing desk is used to fine arts with adjustable it is multidirectional |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010017850.8A CN111067253A (en) | 2020-01-08 | 2020-01-08 | Drawing desk is used to fine arts with adjustable it is multidirectional |
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| CN111067253A true CN111067253A (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010017850.8A Pending CN111067253A (en) | 2020-01-08 | 2020-01-08 | Drawing desk is used to fine arts with adjustable it is multidirectional |
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Application publication date: 20200428 |
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