CN110200454A - Multifunctional painting teaching easel - Google Patents
Multifunctional painting teaching easel Download PDFInfo
- Publication number
- CN110200454A CN110200454A CN201910477996.8A CN201910477996A CN110200454A CN 110200454 A CN110200454 A CN 110200454A CN 201910477996 A CN201910477996 A CN 201910477996A CN 110200454 A CN110200454 A CN 110200454A
- Authority
- CN
- China
- Prior art keywords
- support column
- easel
- box body
- multifunctional painting
- students
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B27/00—Drawing desks or tables; Carriers for drawing-boards
- 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
- A47B27/00—Drawing desks or tables; Carriers for drawing-boards
- A47B27/18—Locking means, e.g. for locking inclination of board
-
- 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
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F11/00—Arrangements in shop windows, shop floors or show cases
- A47F11/06—Means for bringing about special optical effects
- A47F11/10—Arrangements of light sources
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/0081—Show stands or display racks with movable parts
- A47F5/0087—Show stands or display racks with movable parts movable around an axis
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/04—Stands with a central pillar, e.g. tree type
- A47F5/06—Stands with a central pillar, e.g. tree type adjustable
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/16—Platform-type show stands with flat, inclined, or curved upper surface
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
- A47F7/14—Show stands, hangers, or shelves, adapted for particular articles or materials for pictures, e.g. in combination with books or seed-bags ; for cards, magazines, newspapers, books or booklike articles, e.g. audio/video cassettes
- A47F7/144—Show stands, hangers, or shelves, adapted for particular articles or materials for pictures, e.g. in combination with books or seed-bags ; for cards, magazines, newspapers, books or booklike articles, e.g. audio/video cassettes the show stands or the like being provided with trays, shelves or adjustable partitioning means therefor
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/16—Platform-type show stands with flat, inclined, or curved upper surface
- A47F2005/165—Platform-type show stands with flat, inclined, or curved upper surface with inclined display surface
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The present invention provides a kind of Multifunctional painting teaching easel.Multifunctional painting teaching easel, comprising: counter weight base;First support column, first support column are fixedly mounted on the top of the counter weight base;Second support column, second support column are mounted on the top of first support column;Three the first hinge bars, three first hinge bars are triangular in shape to be hinged on second support column;Three placement plates, three placement plates are hinged with three first hinge bars respectively;Three the second hinge bars, three second hinge bars are rotatably installed in respectively in three placement plates;Three link blocks, three link blocks are respectively hinged on three second hinge bars;Three screw rods, three screw rods are rotatably installed on second support column.Multifunctional painting provided by the invention teaching easel have the advantages that it is easy to operate, convenient for adjusting, multiple works of fine arts can be shown.
Description
Technical field
The present invention relates to art teaching technical field more particularly to a kind of Multifunctional painting teaching easels.
Background technique
Existing art easel function is relatively simple, and all can only be shown teaching to a work of fine arts mostly,
It when carrying out teacher to another work of fine arts, needs first to remove the works shown before, then the works shown will be needed to put
On, it could show, it is comparatively laborious, and existing art easel is mostly fixed setting, is not easy to that work of fine arts is adjusted,
It is not easy to art teaching.
Therefore, it is necessary to provide a kind of Multifunctional painting teaching easel solution above-mentioned technical problem.
Summary of the invention
The technical problem to be solved by the present invention is to provide it is a kind of it is easy to operate, convenient for adjusting, can be carried out to multiple works of fine arts
The Multifunctional painting teaching easel of displaying.
The easel in order to solve the above technical problems, Multifunctional painting provided by the invention is imparted knowledge to students, comprising: counter weight base;First
Support column, first support column are fixedly mounted on the top of the counter weight base;Second support column, the second support column peace
Mounted in the top of first support column;Three the first hinge bars, three first hinge bars are triangular in shape be hinged on it is described
On second support column;Three placement plates, three placement plates are hinged with three first hinge bars respectively;Three second
Hinge bar, three second hinge bars are rotatably installed in respectively in three placement plates;Three link blocks, three companies
Block is connect to be respectively hinged on three second hinge bars;Three screw rods, three screw rods are rotatably installed in described second
On support column, and three screw rod distributions triangular in shape, and the screw rod through the corresponding link block and with it is opposite
The link block answered is threadedly coupled.
Preferably, there are three the first box bodys for the upper fixed installation of second support column, and the bottom end of the screw rod extends to
In first box body and it is fixedly installed with the first angular wheel, is rotatably equipped with rotating bar in first box body, described turn
One end of lever extends in first box body and is fixedly installed with the second angular wheel, and second angular wheel and phase
Corresponding first angular wheel is meshed.
Preferably, the rotating bar extends to outside first box body and fixed far from one end of second angular wheel
Knob is installed, and is fixed with Anti-slip cover on the outside of the knob.
Preferably, the top of second support column is fixedly installed with support plate, and the bottom of the support plate is fixedly mounted
There are three LED illumination lamps, and the LED illumination lamp is adapted with the placement plate.
Preferably, the placement plate offers placing groove far from the side of second support column, consolidates in the placing groove
Dingan County is equipped with magnetic sheet, sets that there are four magnetic patch on the magnetic sheet.
Compared with the relevant technologies, Multifunctional painting teaching easel provided by the invention is had the following beneficial effects:
The present invention provides a kind of Multifunctional painting teaching easel, and three placement plates are hinged with three described first respectively
Bar is hinged, and can be explained to multiple works of fine arts by the way that three placement plates are arranged, the placement plate is far from described second
The side of dagger offers placing groove, and magnetic sheet is fixedly installed in the placing groove, is set on the magnetic sheet there are four magnetic patch, can be led to
It crosses magnetic patch and magnetic sheet and is quickly fixed on work of fine arts in placing groove, so that the displaying of work of fine arts is facilitated, described second
The top of support column is fixedly installed with support plate, LED illumination lamp that there are three the bottom fixed installations of the support plate, and described
LED illumination lamp is adapted with the placement plate, and second support column is equipped with battery, the LED illumination lamp and battery
It is electrically connected, the work of fine arts being placed in placement plate is irradiated by LED illumination lamp housing, so as to preferably to the fine arts
Works are watched, and three screw rods are rotatably installed on second support column, and three screw rods are triangular in shape
Distribution, and the screw rod is threadedly coupled through the corresponding link block and with the corresponding link block, passes through rotation
Screw rod can drive link block to move upwards, so as to rotate placement plate on the first hinge bar by the second hinge bar, thus
The angle of work of fine arts in adjustable placement plate is adjusted, so as to preferably watch work of fine arts.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Multifunctional painting provided by the invention teaching easel first embodiment;
Fig. 2 is the enlarged diagram of part A shown in FIG. 1;
Fig. 3 is vertical view schematic cross-sectional view shown in FIG. 1;
Fig. 4 is the schematic cross-sectional view of placement plate shown in FIG. 1;
Fig. 5 is the schematic diagram of Multifunctional painting provided by the invention teaching easel second embodiment;
Fig. 6 is the enlarged diagram of part B shown in fig. 5;
Fig. 7 is the side structure schematic view of the second box body shown in fig. 5.
Figure label: 1, counter weight base, the 2, first support column, the 3, second support column, the 4, first hinge bar, 5, placement plate,
6, the second hinge bar, 7, link block, 8, screw rod, the 9, first box body, the 10, first angular wheel, the 11, second angular wheel, 12, turn
Lever, 13, placing groove, 14, magnetic sheet, 15, magnetic patch, the 16, second box body, 17, gear, 18, first support bar, 19, rack gear, 20,
Second support bar, 21, brake block, 22, breaker slot.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
First embodiment
Fig. 1-Fig. 4 is please referred to, in the first embodiment of the present invention, Multifunctional painting teaching easel includes: counterweight
Pedestal 1;First support column 2, first support column 2 are fixedly mounted on the top of the counter weight base 1;Second support column 3, institute
State the top that the second support column 3 is mounted on first support column 2;Three the first hinge bars 4, three first hinge bars 4
It is triangular in shape to be hinged on second support column 3;Three placement plates 5, three placement plates 5 respectively with three described first
Hinge bar 4 is hinged;Three the second hinge bars 6, three second hinge bars 6 are rotatably installed in three placement plates respectively
On 5;Three link blocks 7, three link blocks 7 are respectively hinged on three second hinge bars 6;Three screw rods 8, three
The screw rod 8 is rotatably installed on second support column 3, and three screw rod 8 distributions triangular in shape, and the screw rod
8 are threadedly coupled through the corresponding link block 7 and with the corresponding link block 7.
There are three the first box body 9, the bottom end of the screw rod 8 extends to described for the upper fixed installation of second support column 3
In first box body 9 and it is fixedly installed with the first angular wheel 10, rotating bar 12 is rotatably equipped in first box body 9, it is described
One end of rotating bar 12 extends in first box body 9 and is fixedly installed with the second angular wheel 11, and second taper
Gear 11 is meshed with corresponding first angular wheel 11.
The rotating bar 12 extends to outside first box body 9 far from one end of second angular wheel 11 and fixed peace
Anti-slip cover is fixed with equipped with knob, and on the outside of the knob.
The top of second support column 3 is fixedly installed with support plate, and there are three the bottom fixed installations of the support plate
LED illumination lamp, and the LED illumination lamp is adapted with the placement plate 5.
The placement plate 5 offers placing groove 13 far from the side of second support column 3, fixes in the placing groove 13
Magnetic sheet 14 is installed, is set on the magnetic sheet 14 there are four magnetic patch 15.
The working principle of Multifunctional painting teaching easel provided by the invention is as follows:
Step 1: work of fine arts or drawing paper are placed on the magnetic sheet 14 in placing groove 13, four magnetic patch 15 are then utilized
Work of fine arts or drawing paper are fixed in placing groove 13, LED light is then opened, so that it may increase the brightness of work of fine arts or drawing paper,
To facilitate the explanation to work of fine arts, while also facilitating and drawing a picture on drawing paper.
Step 2: rotation rotating bar 12, rotating bar 12 drives the rotation of the second angular wheel 11, and the second angular wheel 12 drives
The rotation of first angular wheel 10, the first angular wheel 10 drive screw rod 8 to rotate, and screw rod 8 drives link block 7 to transport upward or downward
Dynamic, link block 7 drives the second hinge bar 6 with placement plate 5 for axis rotation, and the second hinge bar 6 drives placement plate 5 with the first hinge bar
4 rotate for axis, thus can be to the work of fine arts or drawing paper progress angular adjustment in placement plate 5, to facilitate work of fine arts
Displaying and draw a picture on drawing paper.
Compared with the relevant technologies, Multifunctional painting teaching easel provided by the invention is had the following beneficial effects:
Three placement plates 5 are hinged with three first hinge bars 4 respectively, can by three placement plates 5 of setting
Multiple works of fine arts are explained, the placement plate 5 offers placing groove 13, institute far from the side of second support column 3
It states and is fixedly installed with magnetic sheet 14 in placing groove 13, set on the magnetic sheet 14 there are four magnetic patch 15, magnetic patch 15 and magnetic sheet 14 can be passed through
Work of fine arts is quickly fixed in placing groove 13, so that the displaying of work of fine arts is facilitated, the top of second support column 3
End is fixedly installed with support plate, and the bottom of the support plate is fixedly mounted there are three LED illumination lamp, and the LED illumination lamp with
The placement plate 5 is adapted, and second support column 2 is equipped with battery, and the LED illumination lamp and battery are electrically connected,
The work of fine arts being placed in placement plate 5 is irradiated by LED illumination lamp housing, so as to preferably be carried out to work of fine arts
Viewing, three screw rods 8 are rotatably installed on second support column 3, and three screw rod 8 distributions triangular in shape,
And the screw rod 8 is threadedly coupled through the corresponding link block 7 and with the corresponding link block 7, by rotating spiral shell
Bar 8 can drive link block 7 to move upwards, so as to rotate placement plate 5 on the first hinge bar 4 by the second hinge bar 6, from
And the angle of the work of fine arts in adjustable placement plate 5 is adjusted, so as to preferably watch work of fine arts.
Second embodiment:
The Multifunctional painting teaching easel that first embodiment based on the application provides, the second embodiment of the application propose
Another Multifunctional painting teaching easel.Second embodiment is only the preferred mode of first embodiment, second embodiment
Implement that the independent implementation of first embodiment will not be impacted.
The second embodiment of the present invention is described further with embodiment with reference to the accompanying drawing.
Fig. 5-Fig. 7 is please referred to, Multifunctional painting teaching easel further includes the second box body 16, and second box body 16 is solid
Dingan County is rotatably equipped with first support bar 18, the first support bar 18 on the first support column 2 on second box body 16
One end extend in second box body 16 and be fixedly installed with gear 17, the other end of the first support bar 18 extends to
Outside second box body 16, be slidably fitted with rack gear 19 in the bottom interior wall of second box body 16, the rack gear 19 with it is described
Gear 17 is meshed, and second support bar 20 is fixedly installed on the rack gear 19, the second support bar 20 is far from the rack gear 9
One end be fixedly installed with brake block 21, the top of first support column 2 offers rotation slot 23, second support column 3
Bottom end extend in the rotation slot 23 and be rotatablely connected with the inner wall of the rotation slot 23, second support column 3 it is outer
Side offers breaker slot 22, and the breaker slot 22 is annular setting, and the brake block 21 is located in the breaker slot 22.
The brake block 21 is fixedly installed with friction plate far from the side of the second support bar 20, in the breaker slot 22
It is fixedly installed with drag ring, the friction plate is in contact with the drag ring.
Sliding slot is offered in the bottom interior wall of second box body 16, there are two sliding for the bottom fixed installation of the rack gear 19
Block, and the inner wall of the sliding block and the sliding slot is slidably connected.
The side inner wall of the rotation slot 23 offers mounting groove, and the second support bar 20 runs through the mounting groove, institute
State second support bar 20 outside fixing sleeve be equipped with spring, the both ends of the spring respectively with the brake block 21 and the installation
The inner wall of slot is fixedly connected.
The outside fixing sleeve of second support column 3 is equipped with bearing, and the outer ring of the bearing is interior with the rotation slot 23
Wall is fixedly connected.
When needing to be shown the work of fine arts in different placement plates 5, only first support bar 18 need to be rotated, first
Strut 18 is rotated with moving gear 17, and gear 17 slides in the second box body 16 with carry-over bar 19, and rack gear 19 drives second support bar
20 movements, second support bar 20 drive brake block 21 to move, and spring is compressed, until brake block 21 is removed out of breaker slot 22,
It just can be rotated the second support column 3 at this time, to can rotate to the work of fine arts in three placement plates 5, until placement plate 5
Desired position is turned to, first support bar 18 is unclamped, under the elastic force effect of spring, makes first support bar 18,17 and of gear
Rack gear 19 resets, and enters brake block 21 in breaker slot 22, to just complete to the regular worker after the rotation of the second support column 3
Make, the work of fine arts in different placement plates 5 is shown to facilitate.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
- The easel 1. a kind of Multifunctional painting is imparted knowledge to students characterized by comprisingCounter weight base;First support column, first support column are fixedly mounted on the top of the counter weight base;Second support column, second support column are mounted on the top of first support column;Three the first hinge bars, three first hinge bars are triangular in shape to be hinged on second support column;Three placement plates, three placement plates are hinged with three first hinge bars respectively;Three the second hinge bars, three second hinge bars are rotatably installed in respectively in three placement plates;Three link blocks, three link blocks are respectively hinged on three second hinge bars;Three screw rods, three screw rods are rotatably installed on second support column, and three screw rods are triangular in shape Distribution, and the screw rod is threadedly coupled through the corresponding link block and with the corresponding link block.
- The easel 2. Multifunctional painting according to claim 1 is imparted knowledge to students, which is characterized in that the upper fixation of second support column There are three the first box body, the bottom end of the screw rod extends in first box body and is fixedly installed with the first conical tooth for installation It takes turns, rotating bar is rotatably equipped in first box body, one end of the rotating bar extends in first box body and fixed Second angular wheel is installed, and second angular wheel is meshed with corresponding first angular wheel.
- The easel 3. Multifunctional painting according to claim 2 is imparted knowledge to students, which is characterized in that the rotating bar is far from described second One end of angular wheel extends to outside first box body and is fixedly installed with knob, and is fixed on the outside of the knob anti- Sliding sleeve.
- The easel 4. Multifunctional painting according to claim 1 is imparted knowledge to students, which is characterized in that the top of second support column is solid Dingan County is equipped with support plate, and the bottom of the support plate is fixedly mounted there are three LED illumination lamp, and the LED illumination lamp with it is described Placement plate is adapted.
- The easel 5. Multifunctional painting according to claim 1 is imparted knowledge to students, which is characterized in that the placement plate is far from described second The side of support column offers placing groove, and magnetic sheet is fixedly installed in the placing groove, is set on the magnetic sheet there are four magnetic patch.
- The easel 6. Multifunctional painting according to claim 1 is imparted knowledge to students, which is characterized in that the side of first support column is solid Dingan County is equipped with the second box body, and first support bar is rotatably equipped on second box body, and one end of the first support bar extends In to second box body and it is fixedly installed with gear, is slidably fitted with rack gear in the bottom interior wall of second box body, it is described Rack gear is meshed with the gear, second support bar is fixedly installed on the rack gear, the second support bar is far from the tooth One end of item is fixedly installed with brake block, and the top of first support column offers rotation slot, the bottom of second support column End extends in the rotation slot and is rotatablely connected with the inner wall of the rotation slot, offers system on the outside of second support column Dynamic slot, the breaker slot are annular setting, and the brake block is located in the breaker slot.
- The easel 7. Multifunctional painting according to claim 6 is imparted knowledge to students, which is characterized in that the brake block is far from described second The side of support rod is fixedly installed with friction plate, and drag ring is fixedly installed in the breaker slot, and the friction plate rubs with described Ring is wiped to be in contact.
- The easel 8. Multifunctional painting according to claim 6 is imparted knowledge to students, which is characterized in that the bottom interior wall of second box body On offer sliding slot, the bottom of the rack gear is fixedly mounted that there are two sliding blocks, and the inner wall of the sliding block and the sliding slot slides Connection.
- The easel 9. Multifunctional painting according to claim 6 is imparted knowledge to students, which is characterized in that the side inner wall of the rotation slot is opened Equipped with mounting groove, the second support bar runs through the mounting groove, and the outside fixing sleeve of the second support bar is equipped with spring, institute The both ends for stating spring are fixedly connected with the inner wall of the brake block and the mounting groove respectively.
- The easel 10. Multifunctional painting according to claim 6 is imparted knowledge to students, which is characterized in that the outside of second support column Fixing sleeve is equipped with bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the rotation slot.
Priority Applications (1)
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CN201910477996.8A CN110200454A (en) | 2019-06-03 | 2019-06-03 | Multifunctional painting teaching easel |
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CN201910477996.8A CN110200454A (en) | 2019-06-03 | 2019-06-03 | Multifunctional painting teaching easel |
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CN112167897A (en) * | 2020-11-03 | 2021-01-05 | 珠海铭德信息技术有限公司 | Automobile parts sells display device based on thing networking |
CN113353814A (en) * | 2021-05-24 | 2021-09-07 | 青岛海诚能源科技有限公司 | Petroleum transportation pipeline installation equipment |
CN114617402A (en) * | 2022-03-16 | 2022-06-14 | 北京源树景观规划设计事务所 | Show shelf for landscape planning design |
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Application publication date: 20190906 |