CN209051226U - A kind of portable easel of novel and multifunctional design - Google Patents
A kind of portable easel of novel and multifunctional design Download PDFInfo
- Publication number
- CN209051226U CN209051226U CN201821666646.3U CN201821666646U CN209051226U CN 209051226 U CN209051226 U CN 209051226U CN 201821666646 U CN201821666646 U CN 201821666646U CN 209051226 U CN209051226 U CN 209051226U
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- fixedly connected
- cavity
- change
- drawing board
- novel
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- 238000010586 diagram Methods 0.000 description 4
- 239000002360 explosive Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 206010028347 Muscle twitching Diseases 0.000 description 1
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Abstract
The utility model discloses a kind of portable easels of novel and multifunctional design, including drawing board, first is equipped in drawing board, second cavity, drawing board upper end be slidably connected upper prism and be equipped with locker, lower prism is rotatably connected to lower plate folder, annulus is fixedly connected at left and right sides of 4th cavity, annulus is in the 4th cavity inside side and is fixedly connected with central axis, central axis is provided with groove and circular hole far from one side axial plane of annulus, the utility model controls the first change of activity clamping by the second bayonet lock of sliding, third change and the two be fixedly connected first, second support, realize the large-scale adjusting to easel height, and wide-angle overturning folding and unfolding can be carried out, it saves without using the memory space under state, in addition it can expand the space that easel places drawing board by prism on pull, to cope with the demand of different users.
Description
Technical field
The utility model relates to drawing design technical fields, the specially a kind of portable easel of novel and multifunctional design.
Background technique
When carrying out painting creation, majority needs to use drawing board and easel designer, and different drawing design persons are come
Say, due to personal height, posture of painting, the differences such as drawing habit, for height of drawing board, size, the requirement of angle also it is each not
It is identical.Common easel is mostly triangular easel and quadrangle easel and portable folding easel, although three kinds of common easels have their own advantages,
But shortcoming is also apparent from.Triangular easel although adjustable elevation angle, but adjustable range is very limited;It draws quadrangle
Frame is not easy to shrink and place, and some are heavy, and it is not convenient and fast that Portable easel adjusts angle height fashion, and stability is not
Foot.Most of existing easels can not meet multiple requirements of user simultaneously: such as storing, change drawing board placement space,
Conveniently angle height adjustment etc., there are various shortcomings.It is more convenient in order to which people are when drawing design is created
Using easel, the utility model provides a kind of multi-functional easel.
Utility model content
The purpose of this utility model is to provide a kind of portable easels of novel and multifunctional design, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: the drawing board upper and lower ends are respectively equipped with two
A first cavity and the second cavity, first cavity connects the first slide bar by the first spring slide, on first slide bar
End is fixedly connected with prism, and the second connecting rod, the bottom end of second connecting rod and set are fixedly connected in second cavity
Ring is fixedly connected, and the second groove that the lantern ring is arranged on lower prism, which is extended in the 5th cavity and rotated, is socketed on center
On axis, the central axis is fixedly connected on annulus, and the annulus is fixedly connected in the 5th cavity sidewalls, and the central axis leans on
One end of nearly annulus is provided with through-hole, and the through-hole wall is provided with first hole, passes through the 4th spring and side in the first hole
Axis is slidably connected, and the square shaft is fixedly connected with third slide bar, and the third slide bar is fixedly connected with second handle, and described second
It is fixedly connected with the second bayonet lock on the inside of handle, successively rotates the first change of socket and second turn from outside to inside on a third slide bar
Ring, successively rotation socket third change and the 4th change, first change and third from outside to inside on another third slide bar
Change is provided with third groove, and the third bottom portion of groove is equipped with location hole, the location hole and the second bayonet lock activity clamping,
First change and third change lower end are fixedly connected with first support, the fixed company of second change and the 4th change lower end
It is connected to second support.
Preferably, second cavity is connect by third spring with sliding block, and the sliding block lower end is fixedly connected with second
Slide bar, the second slide bar run through the 4th cavity being equipped in the second connecting rod and lantern ring and are clamped with pin hole activity, the pin hole
In the annular groove that central axis is provided with far from the side of annulus.
Preferably, the upper prism is equipped with third cavity, and the third cavity inside sliding is placed with outer end and is fixedly connected
The locker of the first in command.
Preferably, the upper prism left and right ends are equipped with jack close to drawing board front position, and the jack passes through the second bullet
Spring is connect with the first rotating bar being fixedly connected on upper plate folder.
Preferably, the drawing board back side, which is located at slide position, is provided with the first groove, and second cavity of the first groove connects
Logical, the sliding block is fixedly connected with tray by first connecting rod.
Preferably, the lower prism is rotatablely connected by the second rotating bar and lower plate folder, and the second rotating bar and lower plate are pressed from both sides
Between be equipped with the 5th spring, be fixedly connected with third handle on lower plate folder.
Preferably, the second handle is equipped with anti-skid chequer.
Compared with prior art, the utility model has the beneficial effects that the utility model is controlled by the second bayonet lock of sliding
The first, second bracket that the first change, third change and the two of activity clamping processed are fixedly connected, is realized to the big of easel height
The adjusting of range, and wide-angle overturning folding and unfolding can be carried out, increase use state, saves empty without using the storage under state
Between;By dragging the first bayonet lock, to control the lantern ring of activity clamping, reaches the angular adjustment to drawing board, realize under sustained height
The use state of drawing board difference gradient.
Drawing board directly allows painter to determine paper by the way that upper plate is clamping under normal circumstances, if necessary to use large-sized drawing
When backing plate, by pulling up upper prism, increase drawing board accommodation space, the different size of drawing board service condition of flexible adaptation is led to
Cross the stability that torsion upper and lower plates folder increases placement drawing board;By the locker, the storage of paintbrush etc. is realized.
Detailed description of the invention
Fig. 1 is the explosive view of the utility model;
Fig. 2 is structural schematic diagram when strutting of the utility model;
Fig. 3 is the foldable structure schematic diagram of the utility model;
Fig. 4 is the explosive view of the lower plate folder and lower prism of the utility model;
Fig. 5 is the section explosive view of first and second cavity of the utility model;
Fig. 6 is the tray position view of the utility model;
Fig. 7 is the lantern ring sectional view of the utility model;
Fig. 8 is sectional view at the second handle of the utility model;
Fig. 9 is the second handle schematic diagram of the utility model;
Figure 10 is the central axis schematic diagram of the utility model;
Figure 11 is the portion the A enlarged drawing of Fig. 4 of the utility model;
Figure 12 is the cross-sectional view of the through hole of the utility model.
In figure: 1, drawing board, the 2, first cavity, the 3, first spring, the 4, first slide bar, 5, upper prism, 6, third cavity, 7, storage
Object cabinet, 8, the first in command, 9, jack, 10, second spring, the 11, first rotating bar, 12, upper plate folder, the 13, second cavity, 14, the
Three springs, 15, sliding block, the 16, second slide bar, the 17, first bayonet lock, the 18, first groove, 19, first connecting rod, 20, tray, 21,
Second connecting rod, 22, lantern ring, the 23, the 4th cavity, 24, central axis, 25, annulus, 26, through-hole, 27, first hole, 28, annular
Slot, 29, pin hole, 30, lower prism, the 31, the 5th cavity, the 32, second groove, the 33, the 4th spring, 34, square shaft, 35, third slide bar,
36, second handle, the 37, second bayonet lock, 38, lower plate folder, 39, third handle, the 40, the 5th spring, the 41, second rotating bar, 42, the
One change, the 43, second change, 44, third change, the 45, the 4th change, 46, third groove, 47, location hole, 48, first support,
49, second support.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-12 is please referred to, the utility model provides a kind of technical solution: a kind of portable easel of novel and multifunctional design,
Including drawing board 1,1 upper and lower ends of drawing board are respectively equipped with two the first cavitys 2 and two the second cavitys 13, to realize flat
Weighing apparatus, first cavity 2 are slidably connected the first slide bar 4 by the first spring 3, and 4 upper end of the first slide bar is fixedly connected with rib
Column 5 realizes the lifting of upper prism 5, fixed company in second cavity 13 by sliding of first slide bar 4 in the first cavity 2
It is connected to the second connecting rod 21, the bottom end of second connecting rod 21 is fixedly connected with lantern ring 22, is used to support connection, the lantern ring
22 the second grooves 32 being arranged on lower prism 30, which are extended in the 5th cavity 31 and rotated, is socketed on central axis 24, and the 5th is empty
Chamber 31 is located inside lower prism 30, and the central axis 24 is fixedly connected on annulus 25, and the annulus 25 is fixedly connected on the 5th
The fixation on entire top is realized on 31 side wall of cavity, the central axis 24 is provided with through-hole 26 close to one end of annulus 25 and is used for
Grafting second handle 36, the second handle 36 are equipped with anti-skid chequer, facilitate and operated, 26 inner wall of through-hole is provided with first
Square hole 27, the first hole 27 is interior to be slidably connected by the 4th spring 33 with square shaft 34, when first hole 27 and square shaft 34 are blocked
Central axis 24 is not able to rotate to realize fixation when connecing, and the square shaft 34 is fixedly connected with third slide bar 35, the third slide bar
35 are fixedly connected with second handle 36 and facilitate pulling, are fixedly connected with the second bayonet lock 37 on the inside of the second handle 36, and one
Successively rotation socket the first change 42 and the second change 43 from outside to inside on three slide bars 35, on another third slide bar 35 by outside to
Inside successively rotation socket third change 44 and the 4th change 45, first change 42 and third change 44 are provided with third groove
46, and 46 bottom of third groove is equipped with location hole 47, the location hole 47 and 37 activity of the second bayonet lock are clamped, and described first
Change 42 and 44 lower end of third change are fixedly connected with first support 48, and second change 43 and 45 lower end of the 4th change are fixed
It is connected with second support 49, design in this way can be by pulling a second handle 36 to control first support 48 or second support 49
Realize that the adjusting of angle to realize the adjusting of height, does not need both hands while pulling two second handles 36 on both sides
It completes relevant height and adjusts work.
The specific angle for adjusting drawing board 1 for convenience meets the needs of different crowd, and second cavity 13 passes through the
Three springs 14 are connect with sliding block 15, and 15 lower end of the sliding block is fixedly connected with the second slide bar 16, and the second slide bar 16 connects through second
The 4th cavity 23 and lantern ring 22 being equipped in extension bar 21, and the first bayonet lock 17 and pin that the second slide bar 16 is arranged by bottom
29 activity clamping of hole, pin hole 29 are multiple in the annular groove 28 that central axis 24 is provided with far from the side of annulus 25, lantern ring 22
For 32 rear enclosure of the second groove across a certain size on annular groove 28, the end of the first bayonet lock 17 is round slip surface, the first bayonet lock 17
It moves up and round slip surface is only allowed to contact with pin hole 29, i.e., move drawing board 1 when the first bayonet lock 17 is in half pull-out, at this time the first card
Pin 17, which can be squeezed under the action of third spring 14 in pin hole 29, to be shunk then transformation angle position and sells with others
Hole 29 is clamped.
Specifically, the upper prism 5 is equipped with third cavity 6,6 internal slide of third cavity is placed with outer end and fixes
It is connected with the locker 7 of the first in command 8, storing is realized by sliding locker 7.
Specifically, 5 left and right ends of upper prism are equipped with jack 9 close to 1 front position of drawing board, the jack 9 passes through
Second spring 10 is connect with the first rotating bar 11 being fixedly connected on upper plate folder 12, for compressing the drawing paper being located on drawing board 1
Or other external drawing backing plates.
Specifically, 1 back side of drawing board, which is located at 15 position of sliding block, is provided with the first groove 18, first groove 18
The connection of two cavitys 13, the sliding block 15 are fixedly connected with tray 20 by first connecting rod 19, and tray 20 is located at 1 back side side of drawing board
Just operation movement is carried out.
Specifically, the lower prism 30 is rotatablely connected by the second rotating bar 41 and lower plate folder 38, and the second rotating bar
41 and lower plate folder 38 between be equipped with the 5th spring 40, the 5th spring 40 provide torsion to facilitate lower clamp plate 38 to carry out using clamping,
Third handle 39 is fixedly connected on the lower plate folder 38.
Working principle: the present apparatus can be folded up as shown in the form of Fig. 3 when not used, by its turn when to be used
Dynamic expansion is in as shown in Fig. 2 state, when adjusting the aperture between first support 48 and second support 49, the head of the second bayonet lock 37
Portion is also round slip surface, and sliding second handle 36 drives the second bayonet lock 37, twitches second handle 36 outward, make the second bayonet lock 37 with
Location hole 47 becomes semi-engagement state from fully engaged state, i.e. the round slip surface part of the second bayonet lock 37 is engaged with location hole 47,
First support 48 is rotated under semi-engagement state or second support 49 drives the third change 44 or the first change of connection fixed thereto
42, since the presence of the 4th spring 33 separates the second bayonet lock 37 constantly with multiple location holes 47, engages movement in this way, thus real
Angular adjustment between existing first support 48 and second support 49 then realizes that the variation of height is adjusted.
Second handle 36 is decontroled after adjusting, the active force of the 4th spring 33 makes 36 homing of second handle at this time
It sets, and then keeps the second bayonet lock 37 and location hole 47 at a fully engaged, and since the cooperation of first hole 27 and square shaft 34 is allowed to nothing
Method is rotated further by, thus fixed first support 48 and second support 49.
When needing to adjust the angle of drawing board 1, pushes tray 20 to drive the first bayonet lock 17, similarly make the second bayonet lock 17
Round slip surface is engaged with pin hole 29 half, and rotation drawing board 1 makes the round slip surface of the first bayonet lock 17 and pin hole 29 be in semi-engagement state and divide
Change between state, realize the angular adjustment of drawing board 1, adjust and complete, decontrol tray 20, deformation occurs because pushing tray 20
Third spring 14, which applies reaction force, keeps the second bayonet lock 17 and pin hole 29 at a fully engaged, fixed 1 angle of drawing board;Pass through the first spring
3 reaction force realizes the folding and unfolding up and down of upper prism 5, expands drawing board 1 and places space.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of portable easel of novel and multifunctional design, including drawing board (1), it is characterised in that: drawing board (1) upper and lower ends
It is respectively equipped with two the first cavitys (2) and the second cavity (13), first cavity (2) is slidably connected by the first spring (3)
First slide bar (4), the first slide bar (4) upper end are fixedly connected prism (5), are fixedly connected in second cavity (13)
The bottom end of second connecting rod (21), second connecting rod (21) is fixedly connected with lantern ring (22), under the lantern ring (22) is run through
The second groove (32) being arranged on prism (30) is extended in the 5th cavity (31) and is rotated and is socketed on central axis (24), described
Central axis (24) is fixedly connected on annulus (25), and the annulus (25) is fixedly connected on the 5th cavity (31) side wall, described
Central axis (24) is provided with through-hole (26) close to the one end of annulus (25), and through-hole (26) inner wall is provided with first hole (27), institute
It states in first hole (27) and is slidably connected by the 4th spring (33) with square shaft (34), the square shaft (34) and third slide bar (35)
It is fixedly connected, the third slide bar (35) is fixedly connected with second handle (36), is fixedly connected on the inside of the second handle (36)
Have the second bayonet lock (37), successively rotation socket the first change (42) and the second change from outside to inside on a third slide bar (35)
(43), successively rotation socket third change (44) and the 4th change (45) from outside to inside on another third slide bar (35), it is described
First change (42) and third change (44) are provided with third groove (46), and third groove (46) bottom is equipped with location hole
(47), the location hole (47) and the second bayonet lock (37) activity clamping, first change (42) and third change (44) lower end
It is fixedly connected with first support (48), second change (43) and the 4th change (45) lower end are fixedly connected with second support
(49)。
2. the portable easel of the novel and multifunctional design of one kind according to claim 1, it is characterised in that: second cavity
(13) it is connect by third spring (14) with sliding block (15), and the sliding block (15) lower end is fixedly connected the second slide bar (16), the
Two slide bars (16) are through the second connecting rod (21) interior the 4th cavity (23) being equipped with and lantern ring (22) and pass through what bottom was arranged
First bayonet lock (17) and pin hole (29) activity are clamped, and the pin hole (29) is located at central axis (24) and opens far from the side of annulus (25)
In some annular grooves (28).
3. the portable easel of the novel and multifunctional design of one kind according to claim 1, it is characterised in that: the upper prism
(5) third cavity (6) are equipped with, third cavity (6) internal slide is placed with the storing that outer end is fixedly connected with the first in command (8)
Cabinet (7).
4. the portable easel of the novel and multifunctional design of one kind according to claim 1, it is characterised in that: the upper prism
(5) left and right ends are equipped with jack (9) close to drawing board (1) front position, and the jack (9) passes through second spring (10) and fixed company
Connect the first rotating bar (11) connection on upper plate folder (12).
5. the portable easel of the novel and multifunctional design of one kind according to claim 2, it is characterised in that: the drawing board (1)
The back side, which is located at sliding block (15) position, to be provided with the first groove (18), (18) second cavity (13) of the first groove connection, described
Sliding block (15) is fixedly connected with tray (20) by first connecting rod (19).
6. the portable easel of the novel and multifunctional design of one kind according to claim 1, it is characterised in that: the lower prism
(30) it by the second rotating bar (41) and lower plate folder (38) rotation connection, and is set between the second rotating bar (41) and lower plate folder (38)
There is the 5th spring (40), is fixedly connected with third handle (39) on the lower plate folder (38).
7. the portable easel of the novel and multifunctional design of one kind according to claim 1, it is characterised in that: the second handle
(36) it is equipped with anti-skid chequer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821666646.3U CN209051226U (en) | 2018-10-15 | 2018-10-15 | A kind of portable easel of novel and multifunctional design |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821666646.3U CN209051226U (en) | 2018-10-15 | 2018-10-15 | A kind of portable easel of novel and multifunctional design |
Publications (1)
Publication Number | Publication Date |
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CN209051226U true CN209051226U (en) | 2019-07-02 |
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ID=67050595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821666646.3U Expired - Fee Related CN209051226U (en) | 2018-10-15 | 2018-10-15 | A kind of portable easel of novel and multifunctional design |
Country Status (1)
Country | Link |
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CN (1) | CN209051226U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110326882A (en) * | 2019-07-30 | 2019-10-15 | 南京市浦口区浦城资产经营有限公司 | A kind of Working table convenient for lifting |
CN111870037A (en) * | 2020-08-10 | 2020-11-03 | 山东轻工职业学院 | Drawing and plate frame for outdoor sketch art design |
CN112841885A (en) * | 2021-01-11 | 2021-05-28 | 郑州升达经贸管理学院 | Portable drawing board for art design and folding support thereof |
CN115252960A (en) * | 2022-07-28 | 2022-11-01 | 黄石市中心医院 | Infusion pulling-prevention assembly for internal medicine |
-
2018
- 2018-10-15 CN CN201821666646.3U patent/CN209051226U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110326882A (en) * | 2019-07-30 | 2019-10-15 | 南京市浦口区浦城资产经营有限公司 | A kind of Working table convenient for lifting |
CN111870037A (en) * | 2020-08-10 | 2020-11-03 | 山东轻工职业学院 | Drawing and plate frame for outdoor sketch art design |
CN112841885A (en) * | 2021-01-11 | 2021-05-28 | 郑州升达经贸管理学院 | Portable drawing board for art design and folding support thereof |
CN115252960A (en) * | 2022-07-28 | 2022-11-01 | 黄石市中心医院 | Infusion pulling-prevention assembly for internal medicine |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20201015 |