CN207359963U - Teaching is with easy to adjusting and mobile drawing table - Google Patents
Teaching is with easy to adjusting and mobile drawing table Download PDFInfo
- Publication number
- CN207359963U CN207359963U CN201721286204.1U CN201721286204U CN207359963U CN 207359963 U CN207359963 U CN 207359963U CN 201721286204 U CN201721286204 U CN 201721286204U CN 207359963 U CN207359963 U CN 207359963U
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- CN
- China
- Prior art keywords
- motion bar
- bottom plate
- moving wheel
- vertical bar
- adjusting
- 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.)
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Abstract
The utility model provides a kind of impart knowledge to students and uses easy to adjusting and mobile drawing table, belongs to teaching equipment.It is a kind of to impart knowledge to students with easy to adjusting and mobile drawing table, including bottom plate and vertical bar；The bottom plate both ends are connected with moving wheel；Center is provided with connecting shaft between the moving wheel；In the connecting shaft, moving wheel front end center position is provided with driven wheel；On the bottom plate, first rotating shaft is connected with the right side of moving wheel；Motion bar is provided with the first rotating shaft；Front end center position is provided with perforation on the left of the motion bar；Motion bar lower left position, bottom plate upper end are provided with sliding block.The moving wheel of the utility model moves easy to whole device；Driven wheel follows moving wheel to be rotated around connecting shaft；Motion bar is rotated around first rotating shaft；Storage bin is used for storing article；Movable plate is rotated around the second shaft, and movable plate is used for painting；First confinement block is used for limiting the rotational angle of movable plate；Turntable is rotated around fixed link.
Description
Technical field
A kind of teaching equipment is the utility model is related to, is specifically a kind of impart knowledge to students with easy to adjusting and mobile drawing table.
Background technology
At present, on fine arts lessons or during field sketching, easel is the drawing indispensable instrument of fan, now used
Easel be mostly stationary structure, although the easel of this structure is highly adjustable, adjustment process it is comparatively laborious, using not
Just, and painter is in drawing, the sight of drawing board and painter is generally arranged to have certain angle, so that convenient make
Draw, but existing easel is extremely inconvenient in operation, is not easy to adjust suitable angle of drawing a picture, and existing drawing table movement
It is inconvenient, urgent need wants a kind of device to solve the above problems.
Utility model content
In view of the above shortcomings of the prior art, the technical problem to be solved by the present invention is to provide a kind of teaching equipment
Teaching is with easy to adjusting and mobile drawing table.
In order to solve the above technical problems, the utility model provides following technical solution：
It is a kind of to impart knowledge to students with easy to adjusting and mobile drawing table, including bottom plate and vertical bar；The bottom plate both ends are connected with
Moving wheel；Center is provided with connecting shaft between the moving wheel；In the connecting shaft, moving wheel front end center position is set
There is driven wheel；On the bottom plate, first rotating shaft is connected with the right side of moving wheel；Motion bar is provided with the first rotating shaft；It is described
Front end center position is provided with perforation on the left of motion bar；Motion bar lower left position, bottom plate upper end are provided with sliding block；It is described
Vertical bar is vertically fixed in bottom plate upper end center position；The vertical bar center left position is connected with storage bin；It is described vertical
Bar upper end is connected with the second shaft；The second shaft upper end is provided with movable plate；Upper end level is affixed on the right side of the vertical bar
There is the first confinement block；On the right side of the vertical bar, groove center, which is horizontally disposed with to the right, fixed link；It is provided with the right side of the fixed link
Second confinement block；In the fixed link, turntable is provided with the left of the second confinement block；Turntable upper end level is connected with handle；
Driving wheel is connected with the left of the turntable；Fixture block is connected with the left of the driving wheel；Chain is surrounded with the driving wheel,
Chain both ends are fixed in end positions below movable plate.
As the further improvement project of the utility model：The motion bar central lower, driven wheel upper end, which is provided with, rubs
Pad.
As the utility model further improvement project：The motion bar left upper end is connected with extension block.
As the utility model further improvement project：The vertical bar lower left is provided with permanent magnet.
As the utility model further improvement project：Set on the right side of the vertical bar fluted.
Compared with prior art, the beneficial effects of the utility model are：
The moving wheel of the utility model moves easy to whole device；Driven wheel follows moving wheel to be rotated around connecting shaft；It is living
Lever is rotated around first rotating shaft；After device is moved to destination by user, motion bar is rotated by extension block using foot,
Friction plate is connected to driven wheel upper end prevents driven wheel from rotating, while lower contact on bottom plate, is then slided on the left of motion bar
Movable slider, makes sliding block left end insertion perforated inner fix motion bar, so that stuck moving wheel stablizes whole device, when mobile
The absorption of motion bar upper end is set to prevent motion bar from hindering device movement on permanent magnet；Storage bin is used for storing article；Movable plate encloses
Rotated around the second shaft, movable plate is used for painting；First confinement block is used for limiting the rotational angle of movable plate；Turntable surrounds
Fixed link rotates；User holds handle and rotates turntable around fixed link, and linkage driving wheel changes inclining for movable plate by chain
Rake angle, promotes turntable fixture block is connected in groove after angle to suitable position to the left, and fixed turntable prevents movable plate from changing
Angle；The design structure of the utility model is simple, and favorable working performance, function is more, highly practical, fully presents modernization instruments
The characteristics of, development prospect is very good.
Brief description of the drawings
Fig. 1 is structure diagram of the teaching easy to adjusting and mobile drawing table；
Fig. 2 is teaching with easy to adjusting and mobile drawing table turntable structure diagram；
Fig. 3 is teaching with easy to motion bar structure diagram in adjusting and mobile drawing table；
Fig. 4 is teaching with easy to slide block structure schematic diagram in adjusting and mobile drawing table；
In figure：1- bottom plates, 2- vertical bars, 3- movable plates, the second shafts of 4-, the first confinement blocks of 5-, 6- sliding blocks, 7- storages
Case, 8- permanent magnets, 9- turntables, 10- chains, the second confinement blocks of 11-, 12- fixed links, 13- handles, 14- driving wheels, 15- fixture blocks,
16- grooves, 17- first rotating shafts, 18- moving wheels, 19- motion bars, 20- connecting shafts, 21- driven wheels, 22- friction plates, 23- are worn
Hole, 24- extension blocks.
Embodiment
The technical solution of this patent is described in more detail with reference to embodiment.
The embodiment of this patent is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and it is not intended that limitation to this patent.
In the description of this patent, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, are for only for ease of description this patent and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to this patent.
, it is necessary to illustrate in the description of this patent, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " should be interpreted broadly, for example, it may be being fixedly linked, setting or be detachably connected, set
Put, or be integrally connected, set.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in this patent.
- 4 are please referred to Fig.1, present embodiments provides a kind of impart knowledge to students with easy to adjusting and mobile drawing table, including bottom plate 1
With vertical bar 2；1 both ends of bottom plate are connected with moving wheel 18, and moving wheel 18 moves easy to whole device；The moving wheel 18 it
Between center be provided with connecting shaft 20；In the connecting shaft 20,1 front end center position of moving wheel is provided with driven wheel 21, from
Driving wheel 21 follows moving wheel 18 to be rotated around connecting shaft 20；On the bottom plate 1, the right side of moving wheel 18 is connected with first rotating shaft 17；
Motion bar 19 is provided with the first rotating shaft 17, motion bar 19 is rotated around first rotating shaft 17；Under 19 center of motion bar
Side, 21 upper end of driven wheel is provided with friction plate 22；The 19 left side front end center position of motion bar is provided with perforation 23；The work
19 left upper end of lever is connected with extension block 24；The 19 lower left position of motion bar, 1 upper end of bottom plate is provided with sliding block 6；It is described perpendicular
Straight-bar 2 is vertically fixed in 1 upper end center position of bottom plate；2 lower left of vertical bar is provided with permanent magnet 8, and user will fill
Put after being moved to destination, motion bar 19 is rotated by extension block 24 using foot, friction plate 22 is connected on driven wheel 21
End resistance is stopped driven wheel 21 and is rotated, while 19 left side lower contact of motion bar is on a base plate 2, then sliding slider 6, makes sliding block 6 left
Motion bar 19 is fixed inside end insertion perforation 23, so that stuck moving wheel 18 stablizes whole device, makes motion bar when mobile
19 upper ends are adsorbed on permanent magnet 8, prevent motion bar 19 from hindering device movement；The 2 center left position of vertical bar is connected with
Storage bin 7, storage bin 7 are used for storing article；2 upper end of vertical bar is connected with the second shaft 4；Second shaft, 4 upper end
Movable plate 3 is provided with, movable plate 3 is rotated around the second shaft 4, and movable plate 3 is used for painting；On the right side of vertical bar 2
End level is connected with the first confinement block 5, and the first confinement block 5 is used for limiting the rotational angle of movable plate 3；The right side of vertical bar 2
Set fluted 16；The right side of vertical bar 2,16 center of groove, which is horizontally disposed with to the right, fixed link 12；The fixed link 12 is right
Side is provided with the second confinement block 11；In the fixed link 12, the left side of the second confinement block 11 is provided with turntable 9, and turntable 9 is around fixation
Bar 12 rotates；The 9 upper end level of turntable is connected with handle 13；The left side of turntable 9 is connected with driving wheel 14；The driving wheel
14 left sides are connected with fixture block 15；Chain 10 is surrounded with the driving wheel 14,10 both ends of chain are fixed in the lower section of movable plate 3
End positions, user hold handle 13 and rotate turntable 9 around fixed link 12, and linkage driving wheel 14 passes through 10 change activity of chain
The angle of inclination of plate 3, promotes turntable 9 fixture block 15 is connected in groove 16 after angle to suitable position to the left, and fixed turntable 9 is anti-
Only movable plate 3 changes angle.
Specifically used mode：After device is moved to destination by user, pass through 24 rotation activity of extension block using foot
Bar 19, makes friction plate 22 be connected to 21 upper end of driven wheel and prevents driven wheel 21 from rotating, while 19 left side lower contact of motion bar exists
On bottom plate 2, then sliding slider 6, make to fix motion bar 19 inside 6 left end of sliding block insertion perforation 23, so that stuck moving wheel
18 stablize whole device, make the absorption of 19 upper end of motion bar prevent motion bar 19 from hindering device to move on permanent magnet 8 when mobile
Dynamic, user holds handle 13 and rotates turntable 9 around fixed link 12 afterwards, and linkage driving wheel 14 changes movable plate by chain 10
3 angle of inclination, promotes turntable 9 fixture block 15 is connected in groove 16 after angle to suitable position to the left, and fixed turntable 9 prevents
Movable plate 3 changes angle.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (5)
1. a kind of impart knowledge to students with easy to adjusting and mobile drawing table, including bottom plate（1）And vertical bar（2）；It is characterized in that the bottom
Plate（1）Both ends are connected with moving wheel（18）；The moving wheel（18）Between center be provided with connecting shaft（20）；The connection
Axis（20）On, moving wheel（18）Front end center position is provided with driven wheel（21）；The bottom plate（1）On, moving wheel（18）Right side
It is connected with first rotating shaft（17）；The first rotating shaft（17）On be provided with motion bar（19）；The motion bar（19）Left side front end
Center is provided with perforation（23）；The motion bar（19）Lower left position, bottom plate（1）Upper end is provided with sliding block（6）；It is described
Vertical bar（2）Vertically it is fixed in bottom plate（1）Upper end center position；The vertical bar（2）Center left position is connected with storage bin
（7）；The vertical bar（2）Upper end is connected with the second shaft（4）；Second shaft（4）Upper end is provided with movable plate（3）；Institute
State vertical bar（2）Right side upper end level is connected with the first confinement block（5）；The vertical bar（2）Right side, groove（16）Center is to the right
It is horizontally disposed to have fixed link（12）；The fixed link（12）Right side is provided with the second confinement block（11）；The fixed link（12）On,
Second confinement block（11）Left side is provided with turntable（9）；The turntable（9）Upper end level is connected with handle（13）；The turntable（9）
Left side is connected with driving wheel（14）；The driving wheel（14）Left side is connected with fixture block（15）；The driving wheel（14）Upper surround sets
It is equipped with chain（10）, chain（10）Both ends are fixed in movable plate（3）Lower section end positions.
2. drawing table of the teaching easy to adjusting and movement according to claim 1, it is characterized in that, the motion bar（19）
Central lower, driven wheel（21）Upper end is provided with friction plate（22）.
3. drawing table of the teaching easy to adjusting and movement according to claim 1, it is characterized in that, the motion bar（19）
Left upper end is connected with extension block（24）.
4. drawing table of the teaching easy to adjusting and movement according to claim 1, it is characterized in that, the vertical bar（2）
Lower left is provided with permanent magnet（8）.
5. drawing table of the teaching easy to adjusting and movement according to claim 1, it is characterized in that, the vertical bar（2）
Right side sets fluted（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721286204.1U CN207359963U (en) | 2017-10-08 | 2017-10-08 | Teaching is with easy to adjusting and mobile drawing table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721286204.1U CN207359963U (en) | 2017-10-08 | 2017-10-08 | Teaching is with easy to adjusting and mobile drawing table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207359963U true CN207359963U (en) | 2018-05-15 |
Family
ID=62346575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721286204.1U Expired - Fee Related CN207359963U (en) | 2017-10-08 | 2017-10-08 | Teaching is with easy to adjusting and mobile drawing table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207359963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110070809A (en) * | 2019-04-29 | 2019-07-30 | 杨洁 | A kind of ideological and political education propagandizing device |
-
2017
- 2017-10-08 CN CN201721286204.1U patent/CN207359963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110070809A (en) * | 2019-04-29 | 2019-07-30 | 杨洁 | A kind of ideological and political education propagandizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180515 Termination date: 20181008 |