CN107009810B - A kind of art education Foldable drawing board - Google Patents
A kind of art education Foldable drawing board Download PDFInfo
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- CN107009810B CN107009810B CN201710359071.4A CN201710359071A CN107009810B CN 107009810 B CN107009810 B CN 107009810B CN 201710359071 A CN201710359071 A CN 201710359071A CN 107009810 B CN107009810 B CN 107009810B
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- seat board
- palette rack
- drawing board
- board
- seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/18—Boards or sheets with surfaces prepared for painting or drawing pictures; Stretching frames for canvases
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- Drawing Aids And Blackboards (AREA)
Abstract
The present invention relates to a kind of art education devices, it in particular is a kind of art education Foldable drawing board, the height and adjustable angle of drawing board in device, and being provided on device can be for seat board that people sits down, when not using device, drawing board and seat board can be folded and be packed up.When device in the open state, sliding chute rod is perpendicular to main pedestal, seat board is placed on the upper end of two seat board top pillars, the gap between two ends of long rib and seat board top pillar cooperate, palette rack bottom bar, palette rack mandril are perpendicular to main pedestal, bumping post gear is slided on palette rack bottom bar, the circular through hole on angular adjustment bar is overlapped with the round hole on drawing board, and inserting column is inserted in the round hole on the circular through hole and drawing board on angular adjustment bar.When device is in folded state, adjusting slider minimizes place, and seat board strut is bonded in the top surface of sub-mount, and the side of sub-mount is bonded with main base side, and palette rack mandril is fully inserted into palette rack bottom bar, and palette rack bottom bar is bonded with drawing board groove bottom.
Description
Technical field
The present invention relates to a kind of art education devices, are in particular a kind of art education Foldable drawing boards.
Background technique
Drawing board is commonly used to the plate of pad drawing paper when being sketch, drawing, be typically located on easel, also has to put and draw on knee.In
Fix drawing board on easel, some clips, also useful adhesive tape, mostly wooden depending on drawing board size is required with user, feel
Merrily and lightheartedly, smooth, art supply store is on sale, can also also make by oneself.In addition there are also a kind of plastics drawing boards, not only directly onboard draw
It draws, can also wipe, be suitble to child drawing practice, and for more in terms of toy.Patent No. CN201420100647.7
Multifunction sketch drawing boards, the utility model Multifunction sketch drawing boards belong to drawing tool field, it is characterized in that including a left side
Drawing board, right drawing board, middle drawing board, plate body strip of paper used for sealing, strip of paper used for sealing inner spring fastener, fastener upper spring button hole, strip of paper used for sealing inner spring button hole, bullet
Spring, groove, tongue, magnet strip, frame, magnetic paperweight, elastic slice, elastic slice folder, corner, corner spring fastener, fastener card hole, branch
Support foot, drawing board sealing groove, drawing boards are made of several drawing boards, the strip of paper used for sealing between used mutual groove, tongue and upper and lower side strip of paper used for sealing
The folding of inner spring fastener realization drawing board.The utility model is suitable for drawing, sketch of painting from life, watercolor, pigment, Chinese painting, oil painting
Etc. diversified forms as drawing board.The utility model structure is simple, can carry when folding storage, it is easy to carry, at the same in addition to
Doing can also use except drawing board as other backing plates.This device can not fold, and not have the device sat down for people.
Summary of the invention
The main purpose of the present invention is to provide a kind of art education Foldable drawing board, the height and angle of drawing board can in device
It adjusts, and being provided on device can be for the seat board that people sits down, when not using device, drawing board and seat board can fold receipts
It rises.
The present invention relates to a kind of art education devices, are in particular a kind of art education Foldable drawing boards, including
Main pedestal, seat board balladeur train, seat board rest device, seat board, palette rack, drawing board, sliding block and inserting column, the height and angle of drawing board in device
It is adjustable, and being provided on device can be for the seat board that people sits down, and when not using device, drawing board and seat board can fold receipts
It rises.
It is provided with projection seat, drawing board slot, baffle, sliding bumping post on the main pedestal and slides bumping post set, in main pedestal
Meta position, which installs, is equipped with drawing board slot, and the left and right ends of main pedestal are welded with projection seat, is provided with circular through hole in projection seat, right in drawing board slot
Title is welded with two baffles, and sliding bumping post set is inserted with sliding bumping post in sliding bumping post set by being welded to connect on main pedestal；
The seat board balladeur train includes sliding chute rod, sliding slot and the first round connecting rod, is provided with sliding slot, sliding chute rod on sliding chute rod
There are two, the first round connecting rod has been connected by screw between the lower end of two sliding chute rods；
The seat board rest device includes sub-mount, adjusting slider slot, screw bottom plate, column, adjusts screw, seat board top
Column, adjusting slider, seat board strut, circle baffle, traveller and L shape hinge seat, the cross section of sub-mount are L shape, the upper end of sub-mount
Middle position is provided with adjusting slider slot, and by being welded to connect in adjusting slider slot, adjusting slider is inserted on column simultaneously column
And be clearance fit between column, a threaded hole is provided on adjusting slider, screw bottom plate is by being welded to connect at secondary bottom
On the side of seat, adjusts the lower end that screw is threadedly attached on adjusting slider, and adjusts screw and withstands on screw bottom plate,
The upper end of sub-mount is symmetrically welded there are two L shape hinge seat, and there are two seat board struts, and the upper end of seat board strut is welded with seat board top
Column, the lower end of seat board strut are hinged on the upper end of sub-mount, are clearance fit, secondary bottom between the opposite flank of two seat board struts
Two travellers are symmetrically connected with by screw thread on seat, the other end of traveller is welded with round baffle, one is welded on adjusting slider
Cylindrical bar, cylindrical bar are located at the lower end of two seat board struts；
The lower end of the seat board is welded with two long ribs, is welded with round pillar at two angles of seat board；
The palette rack includes palette rack bottom bar, trapezoidal raised line, palette rack mandril, the second round connecting rod, palette rack top
There are two bars, the second round connecting rod is connected between the upper end of two palette rack mandrils, the second round connecting rod is by screw and draws
Grillage mandril is connected, and the lower end of palette rack bottom bar is provided with circular through hole, and corresponding palette rack top is provided on palette rack bottom bar
The jack of bar, there are two palette rack bottom bars, and two palette rack mandrils are inserted in two palette rack bottom bars, the upper end of palette rack bottom bar
Fastening screw is connected through a screw thread, by being welded and connected with trapezoidal raised line on one of palette rack bottom bar；
It is connected by screw to connector sleeve at two angles of the drawing board upper end, the side of the lower end of drawing board is provided with circle
Shape hole；
It is provided with L shaped plate and angular adjustment bar on the sliding block, the ladder of a trapezoidal raised line of correspondence is provided on sliding block
Connected in star has been connected through a screw thread fastening screw in L shaped plate, and L shaped plate is by being welded to connect on sliding block, and the one of angular adjustment bar
End is hinged on sliding block, and the other end of angular adjustment bar is provided with circular through hole；
Two travellers on the seat board rest device are inserted in the circular through hole in projection seat, the first circle on seat board balladeur train
Shape connecting rod is inserted between two L shape hinge seats, and the round pillar of two on seat board is respectively positioned in sliding slot, and two on palette rack draw
The lower end of grillage bottom bar passes through pin connection position adjacent with baffle on main pedestal, and two connector sleeves on drawing board are covered second
On round connecting rod, sliding block is inserted on trapezoidal raised line；
When device in the open state, for sliding chute rod perpendicular to main pedestal, seat board is placed on the upper end of two seat board top pillars,
The gap between two ends of long rib and seat board top pillar cooperate, and palette rack bottom bar, palette rack mandril slide bumping post gear and drawing perpendicular to main pedestal
On grillage bottom bar, the circular through hole on angular adjustment bar is overlapped with the round hole on drawing board, and inserting column is inserted on angular adjustment bar
In round hole on circular through hole and drawing board；
When device is in folded state, adjusting slider minimizes place, and seat board strut is bonded with the top surface of sub-mount, secondary
The side of pedestal is bonded with main base side, and palette rack mandril is fully inserted into palette rack bottom bar, palette rack bottom bar and drawing board slot
Bottom surface fitting, drawing board and angular adjustment bar are gone in drawing board slot, and sliding chute rod and seat board go to and be bonded with main pedestal top.
As advanced optimizing for the technical program, the length of seat board described in a kind of art education Foldable drawing board of the present invention
Degree is greater than the length of drawing board slot.
As advanced optimizing for the technical program, drawing board described in a kind of art education Foldable drawing board of the present invention is wood
Matter.
A kind of art education Foldable drawing board of the invention has the beneficial effect that
A kind of art education Foldable drawing board of the present invention, the height and adjustable angle of drawing board in device, and set on device
Being equipped with can be for the seat board that people sits down, and when not using device, drawing board and seat board can be folded and be packed up.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is a kind of structural schematic diagram of art education Foldable drawing board of the present invention.
Fig. 2 is a kind of structural schematic diagram of art education Foldable drawing board other direction.
Fig. 3 is the structural schematic diagram of main pedestal.
Fig. 4 is the structural schematic diagram of seat board balladeur train.
Fig. 5 is the structural schematic diagram of seat board rest device.
Fig. 6 is the structural schematic diagram of seat board.
Fig. 7 is the structural schematic diagram of seat board other direction.
Fig. 8 is the structural schematic diagram of palette rack.
Fig. 9 is the structural schematic diagram of palette rack other direction.
Figure 10 is the structural schematic diagram of drawing board.
Figure 11 is the structural schematic diagram of sliding block.
Figure 12 is the structural schematic diagram of sliding block other direction.
Figure 13 is the structural schematic diagram for sliding bumping post and sliding bumping post set.
Figure 14 is the structural schematic diagram for sliding bumping post and sliding bumping post set other direction.
In figure: main pedestal 1；Projection seat 1-1；Drawing board slot 1-2；Baffle 1-3；Slide bumping post 1-4；It slides bumping post and covers 1-5；Seat board
Balladeur train 2；Sliding chute rod 2-1；Sliding slot 2-2；First round connecting rod 2-3；Seat board rest device 3；Sub-mount 3-1；Adjusting slider slot 3-2；
Screw bottom plate 3-3；Column 3-4；Adjust screw 3-5；Seat board top pillar 3-6；Adjusting slider 3-7；Seat board strut 3-8；Circle baffle 3-
9；Traveller 3-10；L shape hinge seat 3-11；Seat board 4；Long rib 4-1；Round pillar 4-2；Palette rack 5；Palette rack bottom bar 5-1；It is trapezoidal
Raised line 5-2；Palette rack mandril 5-3；Second round connecting rod 5-4；Drawing board 6；Connector sleeve 6-1；Sliding block 7；L shaped plate 7-1；Angular adjustment
Bar 7-2；Inserting column 8.
Specific embodiment
Specific embodiment 1:
Illustrate present embodiment below with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14, is related to a kind of fine arts
Education device, is in particular a kind of art education Foldable drawing board, including main pedestal 1, seat board balladeur train 2, seat board support
3, seat board 4, palette rack 5, drawing board 6, sliding block 7 and inserting column 8 are set, the height and adjustable angle of drawing board in device, and set on device
Being equipped with can be for the seat board that people sits down, and when not using device, drawing board and seat board can be folded and be packed up.
Projection seat 1-1, drawing board slot 1-2, baffle 1-3, sliding bumping post 1-4 and sliding bumping post are provided on the main pedestal 1
1-5 is covered, the middle position of main pedestal 1 is provided with drawing board slot 1-2, and the left and right ends of main pedestal 1 are welded with projection seat 1-1, projection seat 1-1
On be provided with circular through hole, be symmetrically welded in drawing board slot 1-2 there are two baffle 1-3, sliding bumping post set 1-5 is existed by being welded to connect
On main pedestal 1, sliding bumping post 1-4 is inserted in sliding bumping post set 1-5；
The seat board balladeur train 2 includes being arranged on sliding chute rod 2-1, sliding slot 2-2 and the first round connecting rod 2-3, sliding chute rod 2-1
There is sliding slot 2-2, there are two sliding chute rod 2-1, and the first round connecting rod 2- has been connected by screw between the lower end of two sliding chute rod 2-1
3；
The seat board rest device 3 includes sub-mount 3-1, adjusting slider slot 3-2, screw bottom plate 3-3, column 3-4, adjusts
Screw 3-5, seat board top pillar 3-6, adjusting slider 3-7, seat board strut 3-8, circle baffle 3-9, traveller 3-10 and L shape hinge seat 3-
The cross section of 11, sub-mount 3-1 are L shape, and the upper end middle position of sub-mount 3-1 is provided with adjusting slider slot 3-2, column 3-4
By being welded to connect in adjusting slider slot 3-2, adjusting slider 3-7 is inserted on column 3-4 and is gap between column 3-4
Cooperate, a threaded hole is provided on adjusting slider 3-7, screw bottom plate 3-3 is by being welded to connect in the side of sub-mount 3-1
On, it adjusts the lower end that screw 3-5 is threadedly attached on adjusting slider 3-7, and adjusts screw 3-5 and withstands on screw bottom plate 3-
On 3, the upper end of sub-mount 3-1 is symmetrically welded there are two L shape hinge seat 3-11, and there are two seat board strut 3-8, seat board strut 3-8
Upper end be welded with seat board top pillar 3-6, the lower end of seat board strut 3-8 is hinged on the upper end of sub-mount 3-1, two seat board strut 3-
It is clearance fit between 8 opposite flank, two traveller 3-10, traveller 3-10 is symmetrically connected with by screw thread on sub-mount 3-1
The other end be welded with round baffle 3-9, a cylindrical bar is welded on adjusting slider 3-7, cylindrical bar is located at two seat board struts
The lower end of 3-8；
The lower end of the seat board 4 is welded with rib 4-1 two long, is welded with round pillar 4-2 at two angles of seat board 4；
The palette rack 5 includes palette rack bottom bar 5-1, trapezoidal raised line 5-2, palette rack mandril 5-3, the second round connecting rod
5-4, there are two palette rack mandril 5-3, is connected with the second round connecting rod 5-4 between the upper end of two palette rack mandril 5-3, and second
Round connecting rod 5-4 is connected by screw with palette rack mandril 5-3, and the lower end of palette rack bottom bar 5-1 is provided with circular through hole, is drawn
The jack of corresponding palette rack mandril 5-3 is provided on grillage bottom bar 5-1, there are two palette rack bottom bar 5-1, two palette rack mandrils
5-3 is inserted in two palette rack bottom bar 5-1, and the upper end of palette rack bottom bar 5-1 has been connected through a screw thread fastening screw, one of them
By being welded and connected with trapezoidal raised line 5-2 on palette rack bottom bar 5-1；
It is connected by screw to connector sleeve 6-1 at two angles of 6 upper end of drawing board, the side of the lower end of drawing board 6 is set
It is equipped with round hole；
It is provided with L shaped plate 7-1 and angular adjustment bar 7-2 on the sliding block 7, it is trapezoidal that a correspondence is provided on sliding block 7
The trapezoidal groove of raised line 5-2 has been connected through a screw thread fastening screw on L shaped plate 7-1, and L shaped plate 7-1 is by being welded to connect in sliding block
On 7, one end of angular adjustment bar 7-2 is hinged on sliding block 7, and the other end of angular adjustment bar 7-2 is provided with circular through hole；
Two traveller 3-10 on the seat board rest device 3 are inserted in the circular through hole on projection seat 1-1, seat board balladeur train 2
On the first circle connecting rod 2-3 be inserted between two L shape hinge seat 3-11, two circle pillar 4-2 on seat board 4 are respectively positioned on cunning
In slot 2-2, the lower end of two palette rack bottom bar 5-1 on palette rack 5 is adjacent with baffle 1-3 on main pedestal 1 by pin connection
Position, two connector sleeve 6-1 on drawing board 6 cover on the second round connecting rod 5-4, and sliding block 7 is inserted on trapezoidal raised line 5-2；
When device in the open state, for sliding chute rod 2-1 perpendicular to main pedestal 1, seat board 4 is placed on two seat board top pillar 3-
The gap between two ends of 6 upper end, long rib 4-1 and seat board top pillar 3-6 cooperate, palette rack bottom bar 5-1, palette rack mandril 5-3 perpendicular to
Main pedestal 1, circle circular through hole and drawing board 6 on of the sliding bumping post 1-4 gear on palette rack bottom bar 5-1, on angular adjustment bar 7-2
Shape hole is overlapped, and inserting column 8 is inserted in the round hole on the circular through hole and drawing board 6 on angular adjustment bar 7-2；
When device is in folded state, adjusting slider 3-7 minimizes place, the top of seat board strut 3-8 and sub-mount 3-1
Face paste is closed, and the side of sub-mount 3-1 is bonded with main 1 side of pedestal, and palette rack mandril 5-3 is fully inserted into palette rack bottom bar 5-1,
Palette rack bottom bar 5-1 is bonded with the bottom surface drawing board slot 1-2, and drawing board 6 and angular adjustment bar 7-2 are gone in drawing board slot 1-2, sliding chute rod
2-1 and seat board 4 are gone to be bonded with main 1 top of pedestal.
Specific embodiment 2:
Illustrate present embodiment, present embodiment pair below with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14
Embodiment one is described further, and the length of the seat board 4 is greater than the length of drawing board slot 1-2.
Specific embodiment 2:
Illustrate present embodiment, present embodiment pair below with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14
Embodiment one is described further, and the drawing board 6 is wooden.
A kind of working principle of art education Foldable drawing board of the present invention: when device in the open state, sliding chute rod 2-1
Perpendicular to main pedestal 1, seat board 4 is placed on the upper end of two seat board top pillar 3-6, the gap between two ends of long rib 4-1 and seat board top pillar 3-6
Cooperation, palette rack bottom bar 5-1, palette rack mandril 5-3 are mounted on sliding bumping post set 1- perpendicular to main pedestal 1, by sliding bumping post 1-4
On 5, make to slide circle circular through hole and drawing board 6 on of the bumping post 1-4 gear on palette rack bottom bar 5-1, on angular adjustment bar 7-2
Hole is overlapped, and inserting column 8 is inserted in the round hole on the circular through hole and drawing board 6 on angular adjustment bar 7-2, and sliding sub-mount 3-1 can
To adjust seat board 4 at a distance from drawing board 6 according to the figure of people, turn can control the liter of adjusting slider 3-7 when adjusting screw 3-5
High and reduce, the cylindrical bar on adjusting slider 3-7 withstands on two lower ends seat board strut 3-8, so controlling to adjust the liter of sliding block 3-7
It is high and reduce and can control raising and reducing for seat board 4, palette rack mandril 5-3 can in palette rack bottom bar 5-1 slidable adjustment
The height of drawing board 6 is fixed palette rack mandril 5-3 using fastening screw after the completion of adjusting, and when sliding slider 7 can pass through angle
Adjusting rod 7-2 adjusts the angle of drawing board, is fixed sliding block 7 using the fastening screw on L shaped plate 7-1 after the completion of adjusting.Work as dress
When setting in folded state, adjusting slider 3-7 minimizes place, and seat board strut 3-8 is bonded with the top surface of sub-mount 3-1, secondary bottom
The side of seat 3-1 is bonded with main 1 side of pedestal, sliding bumping post 1-4 is unloaded, palette rack mandril 5-3 is fully inserted into palette rack bottom
In bar 5-1, palette rack bottom bar 5-1 is bonded with the bottom surface drawing board slot 1-2, and drawing board 6 and angular adjustment bar 7-2 go to drawing board slot 1-2
Interior, sliding chute rod 2-1 and seat board 4 go to and are bonded with main 1 top of pedestal.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (3)
1. a kind of art education Foldable drawing board, including main pedestal (1), seat board balladeur train (2), seat board rest device (3), seat board (4),
Palette rack (5), drawing board (6), sliding block (7) and inserting column (8), it is characterised in that: be provided with projection seat (1- on the main pedestal (1)
1), drawing board slot (1-2), baffle (1-3), sliding bumping post (1-4) and sliding bumping post set (1-5), the interposition of main pedestal (1) install
It being equipped with drawing board slot (1-2), the left and right ends of main pedestal (1) are welded with projection seat (1-1), it is provided with circular through hole in projection seat (1-1),
It is symmetrically welded in drawing board slot (1-2) there are two baffle (1-3), sliding bumping post set (1-5), which passes through, to be welded to connect in main pedestal (1)
On, sliding bumping post (1-4) is inserted in sliding bumping post set (1-5)；
The seat board balladeur train (2) includes sliding chute rod (2-1), sliding slot (2-2) and the first round connecting rod (2-3), sliding chute rod (2-1)
On be provided with sliding slot (2-2), there are two sliding chute rods (2-1), and has been connected by screw between the lower end of two sliding chute rods (2-1)
One round connecting rod (2-3)；
The seat board rest device (3) includes sub-mount (3-1), adjusting slider slot (3-2), screw bottom plate (3-3), column (3-
4) screw (3-5), seat board top pillar (3-6), adjusting slider (3-7), seat board strut (3-8), circle baffle (3-9), traveller, are adjusted
The cross section of (3-10) and L shape hinge seat (3-11), sub-mount (3-1) is L shape, and the upper end interposition of sub-mount (3-1) installs
It is equipped with adjusting slider slot (3-2), column (3-4) by being welded to connect in adjusting slider slot (3-2), insert by adjusting slider (3-7)
It is clearance fit on column (3-4) and between column (3-4), is provided with a threaded hole, spiral shell on adjusting slider (3-7)
Bottom plate (3-3) is followed closely by being welded to connect on the side of sub-mount (3-1), screw (3-5) is adjusted and is threadedly attached in adjusting
On sliding block (3-7), and the lower end for adjusting screw (3-5) is withstood on screw bottom plate (3-3), and the upper end of sub-mount (3-1) is symmetrical
Two L shape hinge seats (3-11) are welded with, there are two seat board struts (3-8), and the upper end of seat board strut (3-8) is welded with seat board top
Column (3-6), the lower end of seat board strut (3-8) are hinged on the upper end of sub-mount (3-1), the opposite side of two seat board struts (3-8)
Be clearance fit between face, two travellers (3-10) be symmetrically connected with by screw thread on sub-mount (3-1), traveller (3-10) it is another
One end is welded with round baffle (3-9), and a cylindrical bar is welded on adjusting slider (3-7), and cylindrical bar is located at two seat board struts
The lower end of (3-8)；
The lower end of the seat board (4) is welded with two long rib (4-1), is welded with round pillar (4- at two angles of seat board (4)
2)；
The palette rack (5) includes palette rack bottom bar (5-1), trapezoidal raised line (5-2), palette rack mandril (5-3), the second circle
Connecting rod (5-4), there are two palette rack mandrils (5-3), and the second circle is connected between the upper end of two palette rack mandrils (5-3) even
Bar (5-4), the second round connecting rod (5-4) is connected by screw with palette rack mandril (5-3), under palette rack bottom bar (5-1)
End is provided with circular through hole, and the jack of corresponding palette rack mandril (5-3), palette rack bottom bar are provided on palette rack bottom bar (5-1)
There are two (5-1), and two palette rack mandrils (5-3) are inserted in two palette rack bottom bars (5-1), palette rack bottom bar (5-1) it is upper
It holds and has been connected through a screw thread fastening screw, by being welded and connected with trapezoidal raised line (5- on one of palette rack bottom bar (5-1)
2)；
It has been connected by screw to connector sleeve (6-1) at two angles of described drawing board (6) upper end, the side of the lower end of drawing board (6)
It is provided with round hole；
It is provided with L shaped plate (7-1) and angular adjustment bar (7-2) on the sliding block (7), a correspondence is provided on sliding block (7)
The trapezoidal groove of trapezoidal raised line (5-2) has been connected through a screw thread fastening screw in L shaped plate (7-1), and L shaped plate (7-1) passes through welding
It is connected on sliding block (7), one end of angular adjustment bar (7-2) is hinged on sliding block (7), the other end of angular adjustment bar (7-2)
It is provided with circular through hole；
Two travellers (3-10) on the seat board rest device (3) are inserted in the circular through hole on projection seat (1-1), seat board balladeur train
(2) the first round connecting rod (2-3) on is inserted between two L shape hinge seats (3-11), the round pillar of two on seat board (4)
(4-2) is respectively positioned in sliding slot (2-2), and the lower end of two palette rack bottom bars (5-1) on palette rack (5) is by pin connection at main bottom
The position adjacent with baffle (1-3) on seat (1), two connector sleeves (6-1) on drawing board (6) cover in the second round connecting rod (5-4)
On, sliding block (7) is inserted on trapezoidal raised line (5-2)；
When device in the open state, sliding chute rod (2-1) is placed on two seat board top pillars perpendicular to main pedestal (1), seat board (4)
The upper end of (3-6), the gap between two ends cooperation of long rib (4-1) and seat board top pillar (3-6), palette rack bottom bar (5-1), palette rack mandril
(5-3) slides circle of bumping post (1-4) gear on palette rack bottom bar (5-1), on angular adjustment bar (7-2) perpendicular to main pedestal (1)
Shape through-hole is overlapped with the round hole on drawing board (6), and inserting column (8) is inserted in circular through hole and drawing board (6) on angular adjustment bar (7-2)
On round hole in；
When device is in folded state, adjusting slider (3-7) minimizes place, seat board strut (3-8) and sub-mount (3-1's)
Top surface fitting, the side of sub-mount (3-1) are bonded with main pedestal (1) side, and palette rack mandril (5-3) is fully inserted into palette rack bottom
In bar (5-1), palette rack bottom bar (5-1) is bonded with the bottom surface drawing board slot (1-2), and drawing board (6) and angular adjustment bar (7-2) are gone to
In drawing board slot (1-2), sliding chute rod (2-1) and seat board (4) go to and are bonded with main pedestal (1) top.
2. a kind of art education Foldable drawing board according to claim 1, it is characterised in that: the length of the seat board (4)
Degree is greater than the length of drawing board slot (1-2).
3. a kind of art education Foldable drawing board according to claim 1, it is characterised in that: the drawing board (6) is wood
Matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710359071.4A CN107009810B (en) | 2017-05-19 | 2017-05-19 | A kind of art education Foldable drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710359071.4A CN107009810B (en) | 2017-05-19 | 2017-05-19 | A kind of art education Foldable drawing board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107009810A CN107009810A (en) | 2017-08-04 |
| CN107009810B true CN107009810B (en) | 2019-11-29 |
Family
ID=59449292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710359071.4A Active CN107009810B (en) | 2017-05-19 | 2017-05-19 | A kind of art education Foldable drawing board |
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| CN109421428A (en) * | 2017-08-31 | 2019-03-05 | 陈柏龙 | A kind of retinue drawing board |
| CN108859584B (en) * | 2018-07-12 | 2020-08-04 | 新沂市智创投资管理有限公司 | Fine arts are with portable case of painting from life |
| CN110549782A (en) * | 2019-07-26 | 2019-12-10 | 漳州城市职业学院 | Drawing board device for art design convenient to go out to carry |
| CN112389128A (en) * | 2020-11-06 | 2021-02-23 | 杭州浩然公寓有限公司 | Case capable of placing drawing board |
| CN113479254B (en) * | 2021-07-20 | 2023-03-31 | 塔里木大学 | Spring shock attenuation infant's car |
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| CN106314012A (en) * | 2016-11-16 | 2017-01-11 | 笪冰雪 | Multifunctional arteasel |
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