CN108656853A - A kind of animation drawing boards convenient for adjusting - Google Patents
A kind of animation drawing boards convenient for adjusting Download PDFInfo
- Publication number
- CN108656853A CN108656853A CN201810820513.5A CN201810820513A CN108656853A CN 108656853 A CN108656853 A CN 108656853A CN 201810820513 A CN201810820513 A CN 201810820513A CN 108656853 A CN108656853 A CN 108656853A
- Authority
- CN
- China
- Prior art keywords
- support baseboard
- bottom end
- spring
- slot
- substrate
- 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
-
- 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
Landscapes
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses a kind of animation drawing boards convenient for adjusting, including support baseboard, the bottom end of the support baseboard is equipped with several equally distributed installation pedestals, it is equipped with universal wheel respectively in the installation pedestal, the side of the universal wheel and it is arranged with fixed block positioned at the bottom end of the support baseboard, the bottom end of the fixed block is equipped with spring one, and the other end of the spring one is connect with the fixed link below the support baseboard, and the both ends of the fixed link are connect with motion bar.Advantageous effect:Global design advantages of simple, user adjusts the position of itself without frequently standing up, the adjusting of drawing substrate vertically and horizontally position need to be only carried out according to demands of individuals, the movement of device is convenient in the design of universal wheel, only motion bar need to be in the fixation that device can be completed in stretched condition after mobile, it is simple to operate, the efficiency of animation drawing has been turned up, there is certain practicability.
Description
Technical field
The present invention relates to animation fields, it particularly relates to a kind of animation drawing boards convenient for adjusting.
Background technology
So-called drawing boards, are exactly typically located on easel, also put on knee, the tablet for padding drawing paper when sketch, drawing,
The student for learning animation is required for design animation picture daily, and usually drawing paper is placed on drawing board, so animation drawing boards are dynamic to learning
Unrestrained student is necessary, but animation drawing boards on the market, and student is needed constantly to adjust the position of itself mostly
It sets to complete to paint, many inconvenience is brought to student.In addition, drawing boards on the market are mostly mobile inconvenient, drawing boards are vertical
The adjusting of height and horizontal position is more troublesome mostly, is unfavorable for the animation drawing of student.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Invention content
For the problems in the relevant technologies, the purpose of the present invention is to propose to a kind of animation drawing boards convenient for adjusting, with
Overcome the above-mentioned technical problem present in existing the relevant technologies.
The technical proposal of the invention is realized in this way:
The bottom end of a kind of animation drawing boards convenient for adjusting, including support baseboard, the support baseboard is equipped with several uniformly
The installation pedestal of distribution, is equipped with universal wheel in the installation pedestal respectively, the side of the universal wheel and is located at the support
The bottom end of bottom plate is arranged with fixed block, and the bottom end of the fixed block is equipped with spring one, the other end of the spring one be located at
Fixed link connection below the support baseboard, the both ends of the fixed link are connect with motion bar, the bottom end of the motion bar
Equipped with pedestal, the top side of the motion bar is equipped with fixed seat, passes through shaft between the motion bar and the fixed seat
Flexible connection, the top side of the support baseboard is equipped with U-shaped pull rod, the side of the U-shaped pull rod and positioned at the support bottom
The top of plate is arranged with supporting rod, is equipped with kelly between the supporting rod, the both ends of the kelly respectively with the supporting rod
The centre position of connection, the kelly is equipped with threaded hole, runs through in the threaded hole and is equipped with silk compatible with the threaded hole
The bottom end of bar, the lead screw is equipped with limiting plate, and the top of the lead screw is equipped with movable plate, and the both ends of the movable plate are sheathed on institute
It states on supporting rod, the top of the movable plate is arranged with column, and the top of the column is equipped with U-shaped substrate, the U-shaped substrate
It includes workbench that internal cutting ferrule, which has sliding equipment, the sliding equipment, and the workbench is groove structure, the workbench
Both ends be arranged with sliding slot, one end groove inner wall of the workbench is equipped with card slot, and tooth plate, institute are equipped in the card slot
The top for stating workbench is covered with drawing substrate compatible with the sliding slot, and the drawing substrate is cavity structure, described
It is equipped with support plate in the cavity of drawing substrate, T connected in stars and straight slot are respectively equipped in the support plate, is divided in the T connected in stars
Not She You slide bar one and sliding block, the sliding block be equipped with skewed slot, the slide bar one be equipped with limit compatible with the skewed slot
Bar, the gag lever post extend in the skewed slot, and the other end of the slide bar one extends to the outside of the drawing substrate, described
Sliding block is equipped with slide bar two close to one end of the tooth plate, and the slide bar two is connect through the straight slot with position-limiting drum, the limit
The cylinder other end is connect with limited block, and the limited block is adapted with the tooth plate, is arranged on the slide bar two in the straight slot
There is spring two.
Further, it is arranged with swingle on the limiting plate.
Further, the bottom end of the pedestal is equipped with protective layer.
Further, it is arranged rubber sleeve on the U-shaped pull rod.
Further, the spring one and the spring two are compressed spring.
Further, the movable plate is equipped with through-hole compatible with the supporting rod.
Further, the stretching, extension height of the motion bar is more than the universal height for taking turns to the support baseboard.
Beneficial effects of the present invention:By the design of kelly and lead screw so that when user needs the height to substrate of painting
When being adjusted, rotary stopper plate, the rotation of limiting plate is only needed to drive the rotation of lead screw, the rotation of lead screw that movable plate is driven to prop up
It realizes and moves up and down in strut, moving up and down for movable plate drives moving up and down for column, final realization drawing substrate height
It adjusts, in addition, user need to only push away when needing the horizontal direction to substrate of painting to be adjusted in carrying out animation painting process
Moving slide-bar one, the movement of the mobile drive gag lever post of slide bar one, since sliding block is equipped with skewed slot compatible with gag lever post so that
Lateral movement of the movement of gag lever post with movable slider, the movement of sliding block with the movement of moving slide-bar two, at this point, spring two by compression and
Limited block disengaging is engaged with tooth plate, and user can adjust the adjusting of drawing substrate level position according to personal drawing demand,
Global design advantages of simple, user adjust the position of itself without frequently standing up, need to only be painted according to demands of individuals
Draw the adjusting of substrate vertically and horizontally position, the design of universal wheel, only need to will be at motion bar after mobile convenient for the movement of device
The fixation of device can be completed in stretched condition, it is simple to operate, the efficiency of animation drawing has been turned up, there is certain practicality
Property.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is according to the ... of the embodiment of the present invention a kind of convenient for the structural schematic diagram of the animation drawing boards adjusted;
Fig. 2 is according to the ... of the embodiment of the present invention a kind of convenient for one schematic diagram of spring of the animation drawing boards adjusted;
Fig. 3 is according to the ... of the embodiment of the present invention a kind of convenient for the sliding equipment schematic diagram of the animation drawing boards adjusted.
In figure:
1, support baseboard;2, installation pedestal;3, universal wheel;4, fixed block;5, spring one;6, fixed link;7, motion bar;8, bottom
Seat;9, fixed seat;10, shaft;11, U-shaped pull rod;12, supporting rod;13, kelly;14, threaded hole;15, lead screw;16, limiting plate;
17, swingle;18, movable plate;19, column;20, U-shaped substrate;21, sliding equipment;22, workbench;23, sliding slot;24, block
Slot;25, tooth plate;26, drawing substrate;27, support plate;28, T connected in stars;29, slide bar one;30, sliding block;31, skewed slot;32, it limits
Bar;33, slide bar two;34, straight slot;35, position-limiting drum;36, limited block;37, spring two.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belong to what the present invention protected
Range.
According to an embodiment of the invention, a kind of animation drawing boards convenient for adjusting are provided.
As shown in Figs. 1-3, a kind of animation drawing boards convenient for adjusting according to embodiments of the present invention, including support
The bottom end of bottom plate 1, the support baseboard 1 is equipped with several equally distributed installation pedestals 2, and difference is equal in the installation pedestal 2
Equipped with universal wheel 3, the side of the universal wheel 3 and it is arranged with fixed block 4 positioned at the bottom end of the support baseboard 1, it is described solid
The bottom end for determining block 4 is equipped with spring 1, and the other end of the spring 1 connects with the fixed link 6 positioned at 1 lower section of the support baseboard
It connects, the both ends of the fixed link 6 are connect with motion bar 7, and the bottom end of the motion bar 7 is equipped with pedestal 8, the motion bar 7
Top side is equipped with fixed seat 9, is flexibly connected by shaft 10 between the motion bar 7 and the fixed seat 9, the support
The top side of bottom plate 1 is equipped with U-shaped pull rod 11, the side of the U-shaped pull rod 11 and symmetrical positioned at the top of the support baseboard 1
Equipped with supporting rod 12, kelly 13 is equipped between the supporting rod 12, the both ends of the kelly 13 connect with the supporting rod 12 respectively
It connects, the centre position of the kelly 13 is equipped with threaded hole 14, runs through to be equipped in the threaded hole 14 and be fitted with 14 phase of the threaded hole
The bottom end of the lead screw 15 matched, the lead screw 15 is equipped with limiting plate 16, and the top of the lead screw 15 is equipped with movable plate 18, the activity
The both ends of plate 18 are sheathed on the supporting rod 12, and the top of the movable plate 18 is arranged with column 19, the column 19
Top is equipped with U-shaped substrate 20, and it includes workbench that 20 internal cutting ferrule of U-shaped substrate, which has sliding equipment 21, the sliding equipment 21,
22, the workbench 22 is groove structure, and the both ends of the workbench 22 are arranged with sliding slot 23, the workbench 22
One end groove inner wall be equipped with card slot 24, tooth plate 25 is equipped in the card slot 24, the top of the workbench 22 is covered with
Drawing substrate 26 compatible with the sliding slot 23, the drawing substrate 26 are cavity structure, the cavity of the drawing substrate 26
It is interior to be equipped with support plate 27, it is respectively equipped with T connected in stars 28 and straight slot 34 in the support plate 27, is set respectively in the T connected in stars 28
There are slide bar 1 and sliding block 30, the sliding block 30 to be equipped with skewed slot 31, the slide bar 1 is equipped with suitable with 31 phase of the skewed slot
The gag lever post 32 matched, the gag lever post 32 extend in the skewed slot 31, and the other end of the slide bar 1 extends to described paint
The outside of substrate 26 is drawn, the sliding block 30 is equipped with slide bar 2 33 close to one end of the tooth plate 25, and the slide bar 2 33 runs through institute
It states straight slot 34 to connect with position-limiting drum 35,35 other end of the position-limiting drum is connect with limited block 36, the limited block 36 and the tooth
Plate 25 is adapted, and spring 2 37 is arranged on the slide bar 2 33 in the straight slot 34.
By means of above-mentioned technical proposal, to need to substrate of painting as user by the design of kelly 13 and lead screw 15
When 26 height is adjusted, rotary stopper plate 16, the rotation of limiting plate 16 is only needed to drive the rotation of lead screw 15, the rotation of lead screw 15
Turn movable plate 18 is driven to realize in the supporting rod 12 and move up and down, the moving up and down of movable plate 18 drive column 19 on move down
It is dynamic, the final adjusting for realizing drawing 26 height of substrate, in addition, user is needed in carrying out animation painting process to substrate of painting
When 26 horizontal direction is adjusted, only slide bar 1 need to be pushed, the movement of the mobile drive gag lever post 32 of slide bar 1, due to
Sliding block 30 is equipped with skewed slot compatible with gag lever post 32 31 so that lateral movement of the movement of gag lever post 32 with movable slider 30,
Movement of the movement of sliding block 30 with moving slide-bar 2 33, at this point, spring 2 37 by compression and limited block 36 is detached from and is nibbled with tooth plate 25
It closes, user can adjust the adjusting of 26 horizontal position of drawing substrate according to personal drawing demand, and global design advantages of simple makes
User adjusts the position of itself without frequently standing up, and drawing substrate 26 vertically and horizontally position need to be only carried out according to demands of individuals
The adjusting set, convenient for the movement of device, only need to motion bar 7 be in stretched condition after mobile can be complete for the design of universal wheel 3
It is simple to operate at the fixation of device, the efficiency of animation drawing has been turned up, there is certain practicability.
In one embodiment, for above-mentioned limiting plate 16, swingle 17 is arranged on the limiting plate 16.From
And it is convenient for rotation of the user to limiting plate 16.In practical applications, anti-skid chequer can be set on above-mentioned swingle 17.
In one embodiment, for above-mentioned pedestal 8, the bottom end of the pedestal 8 is equipped with protective layer.To increase
Protection to device.In practical applications, above-mentioned protective layer can be rubber material.
In one embodiment, for above-mentioned U-shaped pull rod 11, rubber sleeve is arranged on the U-shaped pull rod 11.To
Increase protection of user's use in the process to hand.In practical applications, massage ball can be set on above-mentioned rubber sleeve.
In one embodiment, for above-mentioned spring 1, the spring 1 and the spring 2 37 are compression
Spring.
In one embodiment, for above-mentioned movable plate 18, the movable plate 18 is equipped with and the supporting rod 12
Compatible through-hole.Consequently facilitating the movement of movable plate 18.
In one embodiment, for above-mentioned motion bar 7, the stretching, extension height of the motion bar 7 is more than described universal
Wheel 3 arrives the height of the support baseboard 1.To realize the fixation to device.
In conclusion by means of the above-mentioned technical proposal of the present invention, to work as by the design of kelly 13 and lead screw 15 makes
When user needs the height to substrate 26 of painting to be adjusted, rotary stopper plate 16, the rotation of limiting plate 16 is only needed to drive lead screw
15 rotation, the rotation of lead screw 15 drive movable plate 18 to be realized in supporting rod 12 and move up and down, and movable plate 18 moves up and down
Moving up and down for column 19, the final adjusting for realizing drawing 26 height of substrate are driven, in addition, user painted in progress animation
When the horizontal direction to substrate 26 of painting being needed to be adjusted in journey, only slide bar 1, the mobile drive of slide bar 1 need to be pushed
The movement of gag lever post 32, since sliding block 30 is equipped with skewed slot compatible with gag lever post 32 31 so that the mobile band of gag lever post 32
The lateral movement of movable slider 30, the movement of sliding block 30 with the movement of moving slide-bar 2 33, at this point, spring 2 37 by compression limited block
36 disengagings are engaged with tooth plate 25, and user can adjust the adjusting of 26 horizontal position of drawing substrate according to personal drawing demand,
Global design advantages of simple, user adjust the position of itself without frequently standing up, need to only be painted according to demands of individuals
The adjusting of the vertically and horizontally position of substrate 26 is drawn, the design of universal wheel 3, only need to be by motion bar after mobile convenient for the movement of device
7 the fixation of device can be completed in stretched condition, simple to operate, and the efficiency of animation drawing has been turned up, has had centainly
Practicability.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (7)
1. a kind of animation drawing boards convenient for adjusting, which is characterized in that including support baseboard(1), the support baseboard(1)'s
Bottom end is equipped with several equally distributed installation pedestals(2), the installation pedestal(2)It is inside equipped with universal wheel respectively(3), described
Universal wheel(3)Side and be located at the support baseboard(1)Bottom end be arranged with fixed block(4), the fixed block(4)Bottom
End is equipped with spring one(5), the spring one(5)The other end be located at the support baseboard(1)The fixed link of lower section(6)Even
It connects, the fixed link(6)Both ends and motion bar(7)Connection, the motion bar(7)Bottom end be equipped with pedestal(8), the work
Lever(7)Top side be equipped with fixed seat(9), the motion bar(7)With the fixed seat(9)Between pass through shaft(10)
Flexible connection, the support baseboard(1)Top side be equipped with U-shaped pull rod(11), the U-shaped pull rod(11)Side and be located at
The support baseboard(1)Top be arranged with supporting rod(12), the supporting rod(12)Between be equipped with kelly(13), the card
Bar(13)Both ends respectively with the supporting rod(12)Connection, the kelly(13)Centre position be equipped with threaded hole(14), institute
State threaded hole(14)It is interior through be equipped with and the threaded hole(14)Compatible lead screw(15), the lead screw(15)Bottom end be equipped with
Limiting plate(16), the lead screw(15)Top be equipped with movable plate(18), the movable plate(18)Both ends be sheathed on the branch
Strut(12)On, the movable plate(18)Top be arranged with column(19), the column(19)Top be equipped with U-shaped substrate
(20), the U-shaped substrate(20)Internal cutting ferrule has sliding equipment(21), the sliding equipment(21)Including workbench(22), institute
State workbench(22)For groove structure, the workbench(22)Both ends be arranged with sliding slot(23), the workbench
(22)One end groove inner wall be equipped with card slot(24), the card slot(24)It is interior to be equipped with tooth plate(25), the workbench(22)
Top be covered with and the sliding slot(23)Compatible drawing substrate(26), the drawing substrate(26)For cavity structure, institute
State drawing substrate(26)Cavity in be equipped with support plate(27), the support plate(27)On be respectively equipped with T connected in stars(28)With it is logical
Slot(34), the T connected in stars(28)Inside it is respectively equipped with slide bar one(29)And sliding block(30), the sliding block(30)It is equipped with skewed slot
(31), the slide bar one(29)It is equipped with and the skewed slot(31)Compatible gag lever post(32), the gag lever post(32)Extend
To the skewed slot(31)It is interior, the slide bar one(29)The other end extend to the drawing substrate(26)Outside, the sliding block
(30)Close to the tooth plate(25)One end be equipped with slide bar two(33), the slide bar two(33)Through the straight slot(34)With limit
Cylinder(35)Connection, the position-limiting drum(35)The other end and limited block(36)Connection, the limited block(36)With the tooth plate(25)
It is adapted, the straight slot(34)The interior slide bar two(33)On be arranged with spring two(37).
2. a kind of animation drawing boards convenient for adjusting according to claim 1, which is characterized in that the limiting plate(16)
On be arranged with swingle(17).
3. a kind of animation drawing boards convenient for adjusting according to claim 1, which is characterized in that the pedestal(8)'s
Bottom end is equipped with protective layer.
4. a kind of animation drawing boards convenient for adjusting according to claim 1, which is characterized in that the U-shaped pull rod
(11)On be arranged rubber sleeve.
5. a kind of animation drawing boards convenient for adjusting according to claim 1, which is characterized in that the spring one(5)
With the spring two(37)It is compressed spring.
6. a kind of animation drawing boards convenient for adjusting according to claim 1, which is characterized in that the movable plate(18)
It is equipped with and the supporting rod(12)Compatible through-hole.
7. a kind of animation drawing boards convenient for adjusting according to claim 1, which is characterized in that the motion bar(7)
Stretching, extension height be more than the universal wheel(3)To the support baseboard(1)Height.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810820513.5A CN108656853A (en) | 2018-07-24 | 2018-07-24 | A kind of animation drawing boards convenient for adjusting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810820513.5A CN108656853A (en) | 2018-07-24 | 2018-07-24 | A kind of animation drawing boards convenient for adjusting |
Publications (1)
Publication Number | Publication Date |
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CN108656853A true CN108656853A (en) | 2018-10-16 |
Family
ID=63789509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810820513.5A Pending CN108656853A (en) | 2018-07-24 | 2018-07-24 | A kind of animation drawing boards convenient for adjusting |
Country Status (1)
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CN (1) | CN108656853A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109823114A (en) * | 2019-01-24 | 2019-05-31 | 浙江广厦建设职业技术学院 | A kind of field sketching combination unit |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201353977Y (en) * | 2008-04-01 | 2009-12-02 | 陈雄飞 | Easel |
CN201761286U (en) * | 2009-09-07 | 2011-03-16 | 郝长青 | Lifting easel |
CN104757813A (en) * | 2015-03-19 | 2015-07-08 | 河南科技大学 | Electric elevating easel for painting |
CN105105536A (en) * | 2015-08-17 | 2015-12-02 | 郑州学生宝电子科技有限公司 | Conveniently adjusted drawing board for student |
CN206568795U (en) * | 2017-03-07 | 2017-10-20 | 杨柳 | A kind of multifunctional artistic design draft holder |
KR20180010020A (en) * | 2016-07-20 | 2018-01-30 | 최용대 | Motorized Easel |
-
2018
- 2018-07-24 CN CN201810820513.5A patent/CN108656853A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201353977Y (en) * | 2008-04-01 | 2009-12-02 | 陈雄飞 | Easel |
CN201761286U (en) * | 2009-09-07 | 2011-03-16 | 郝长青 | Lifting easel |
CN104757813A (en) * | 2015-03-19 | 2015-07-08 | 河南科技大学 | Electric elevating easel for painting |
CN105105536A (en) * | 2015-08-17 | 2015-12-02 | 郑州学生宝电子科技有限公司 | Conveniently adjusted drawing board for student |
KR20180010020A (en) * | 2016-07-20 | 2018-01-30 | 최용대 | Motorized Easel |
CN206568795U (en) * | 2017-03-07 | 2017-10-20 | 杨柳 | A kind of multifunctional artistic design draft holder |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109823114A (en) * | 2019-01-24 | 2019-05-31 | 浙江广厦建设职业技术学院 | A kind of field sketching combination unit |
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Application publication date: 20181016 |