CN207310963U - A kind of Art Middle School Students easel - Google Patents
A kind of Art Middle School Students easel Download PDFInfo
- Publication number
- CN207310963U CN207310963U CN201721049066.5U CN201721049066U CN207310963U CN 207310963 U CN207310963 U CN 207310963U CN 201721049066 U CN201721049066 U CN 201721049066U CN 207310963 U CN207310963 U CN 207310963U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- bearing plate
- microcontroller
- supporting leg
- hinged
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 3
- 235000012054 meals Nutrition 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a kind of Art Middle School Students easel, including supporting leg, first connecting rod, second connecting rod, support plate, cylinder and microcontroller, the supporting leg internal welding is connected to fixed plate, and fixed plate bottom is installed with electric pushrod, the electric pushrod output terminal is installed with traveller, and traveller bottom is welded with cone-shaped plug, the supporting leg bottom thread is connected with support tube, the first connecting rod is fixedly mounted on bearing plate top, and bearing plate top side is provided with horizon sensor, the bearing plate top is provided with sliding slot, the second connecting rod is hinged with sliding block top, first connecting rod and the second connecting rod top is hinged with support plate bottom, bearing plate top is fixedly mounted in the cylinder, described connecting rod one end in the middle part of bracing piece with being fixedly connected, the microcontroller is installed on bearing plate side.The utility model can adapt to different landform, at the same also avoid support plate stress when the trouble that rotates.
Description
Technical field
Students' supplies field is the utility model is related to, is specially a kind of Art Middle School Students easel.
Background technology
Easel be for outdoors with indoor placement paper and can rotate the device of different angle.
But existing easel there are it is huge the defects of, such as：
1st, existing easel does not adapt to different landform, and present easel leg length is all fixed, and
On same horizontal line, when being placed in the landform of injustice, easel can be tilted, be unfavorable for painter's drawing.
The 2nd, although existing easel, which can be realized, rotates different angles, after fixing, it is impossible to excessive power is born,
Too big power even can not be used in drawing, while when drawing outdoor scene, painter is difficult to look for a desk to have a meal and stop on all fours
Breath.
Utility model content
The purpose of this utility model is to provide a kind of Art Middle School Students easel, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical solution：A kind of Art Middle School Students easel, including
Supporting leg, first connecting rod, second connecting rod, support plate, cylinder and microcontroller, the supporting leg internal welding are connected to fixed plate, and fixed plate
Bottom is installed with electric pushrod, and the electric pushrod output terminal is installed with traveller, and traveller bottom is welded with taper
Plug, the supporting leg bottom thread is connected with support tube, and supporting leg top is welded with bearing plate, and the first connecting rod is fixedly mounted
On bearing plate top, and bearing plate top side is provided with horizon sensor, and the bearing plate top is provided with sliding slot, and in sliding slot
Portion slidably connects sliding block, and the second connecting rod is hinged with sliding block top, and with hinged in the middle part of first connecting rod in the middle part of second connecting rod,
First connecting rod and the second connecting rod top is hinged with support plate bottom, and the first connecting rod and second connecting rod are both provided with two
It is a, and bracing piece is welded between two second connecting rods, bearing plate top is fixedly mounted in the cylinder, and cylinder output terminal is provided with
Connecting rod, with being fixedly connected in the middle part of bracing piece, the microcontroller is installed on bearing plate side, the level for described connecting rod one end
Sensor output is electrically connected single-chip microcomputer input, and single-chip microcomputer output is electrically connected electric pushrod input terminal.
Preferably, bearing plate top opposite side is provided with storage box.
Preferably, the microcontroller model 8051.
Preferably, support plate top side is hinged with baffle.
Preferably, the support plate front surface is provided with magnet.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, for the utility model by supporting leg interior welds fixed plate, electric pushrod is fixedly mounted in fixed plate bottom, electronic to push away
Bar output terminal installs traveller, traveller bottom welding cone-shaped plug, supporting leg bottom thread connection support tube, bearing plate top installation water
Sensor, horizon sensor output terminal are electrically connected single-chip microcomputer input, and it is defeated that single-chip microcomputer output is electrically connected electric pushrod
Enter end, horizon sensor detects whether to be in horizontality, and it is relatively low to detect which orientation when detection is not at horizontality, so
After send a signal to microcontroller, microcontroller control electric pushrod work pushes down on traveller, and traveller promotes cone-shaped plug to stretch out
Support tube, is inserted into soil, adapts to different landform, facilitate painter to paint.
2nd, the utility model opens sliding slot, sliding slot internal slide connection sliding block, second connecting rod and cunning by bearing plate top
Block top is hinged, with hinged in the middle part of first connecting rod in the middle part of second connecting rod, first connecting rod and second connecting rod top and support plate bottom
Hinged, first connecting rod and second connecting rod are respectively provided with two, and bracing piece, cylinder installation bearing plate top are welded between two second connecting rods
End, cylinder output terminal installation connecting rod, connecting rod one end in the middle part of bracing piece with being fixedly connected, cylinder operation, and connecting rod is pulled,
Connecting rod pulls bracing piece, and bracing piece drives second connecting rod movement, and sliding slot is slidably connected with sliding block, makes second connecting rod one end water
Translation is dynamic, and the second connecting rod other end moves obliquely, promotes support plate to rotate different angles, facilitates painter to paint, when needing
Have a meal and during rest, second connecting rod is promoted to side using cylinder, support plate is in horizontality, facilitates painter to make
With.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the overlooking the structure diagram of bearing plate；
Fig. 3 is the schematic cross-sectional view of supporting leg.
In figure：1- supporting legs；2- first connecting rods；3- second connecting rods；4- support plates；5- cylinders；6- microcontrollers；7- fixed plates；
8- electric pushrods；9- travellers；10- cone-shaped plugs；11- support tubes；12- bearing plates；13- horizon sensors；14- sliding slots；15- is slided
Block；16- bracing pieces；17- connecting rods；18- storage boxes；19- baffles.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of Art Middle School Students easel, including branch
Leg 1, first connecting rod 2, second connecting rod 3, support plate 4, cylinder 5 and microcontroller 6,1 internal welding of supporting leg are connected to fixed plate 7, and
7 bottom of fixed plate is installed with electric pushrod 8, and 8 output terminal of electric pushrod is installed with traveller 9, and 9 bottom of traveller
Cone-shaped plug 10 is welded with, 1 bottom thread of supporting leg is connected with support tube 11, and 1 top of supporting leg is welded with bearing plate 12, institute
State first connecting rod 2 and be fixedly mounted on 12 top of bearing plate, and 12 top side of bearing plate is provided with horizon sensor 13, it is described to hold
12 top of fishplate bar is provided with sliding slot 14, and 14 internal slide of sliding slot is connected with sliding block 15, and the second connecting rod 3 is cut with scissors with 15 top of sliding block
Connect, and the middle part of second connecting rod 3 and the middle part of first connecting rod 2 are hinged, 3 top of first connecting rod 2 and second connecting rod with support plate 4
Bottom is hinged, and the first connecting rod 2 and second connecting rod 3 are both provided with two, and are welded with bracing piece between two second connecting rods 3
16,12 top of bearing plate is fixedly mounted in the cylinder 5, and 5 output terminal of cylinder is provided with connecting rod 17, described 17 one end of connecting rod
It is fixedly connected with the middle part of bracing piece 16, the microcontroller 6 is installed on 12 side of bearing plate, 13 output terminal of the horizon sensor electricity
Property connection 6 input terminal of microcontroller, and 6 output terminal of microcontroller be electrically connected 8 input terminal of electric pushrod.
The 12 top opposite side of bearing plate is provided with storage box 18, convenient to place thing, 6 model of microcontroller
8051, control ability is strong, and the 4 top side of support plate is hinged with baffle 19, facilitates the instruments such as paintbrush to place temporarily, the branch
4 front surface of fagging is provided with magnet, convenient fixed paper.
Operation principle：Horizon sensor 13 is detected whether to be in horizontality, detected when detection is not at horizontality
Which orientation is relatively low, then sends a signal to microcontroller 6, microcontroller 6 controls the work of electric pushrod 8 that traveller 9 is pushed down on, sliding
Column 9 promotes cone-shaped plug 10 to stretch out support tube 11, is inserted into soil, when on horizontal hard bottom surface, rotational support pipe 11,
Cone-shaped plug 10 is protected, gas, 5 work, pull connecting rod 17, and connecting rod 17 pulls bracing piece 16, and bracing piece 16 drives second
Connecting rod 3 moves, and sliding slot 14 is slidably connected with sliding block 15, moves horizontally 3 one end of second connecting rod, 3 other end of second connecting rod is oblique
Move up, promote support plate 4 to rotate different angles, facilitate painter to paint, when needing to have a meal and during rest, utilize cylinder
5 second connecting rods 3 are promoted to side, and support plate 4 is in horizontality.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Art Middle School Students easel, including supporting leg (1), first connecting rod (2), second connecting rod (3), support plate (4), gas
Cylinder (5) and microcontroller (6), it is characterised in that：Supporting leg (1) internal welding is connected to fixed plate (7), and fixed plate (7) bottom is solid
Dingan County is equipped with electric pushrod (8), and electric pushrod (8) output terminal is installed with traveller (9), and traveller (9) bottom is welded
There is cone-shaped plug (10), supporting leg (1) bottom thread is connected with support tube (11), and supporting leg (1) top is welded with bearing plate
(12), the first connecting rod (2) is fixedly mounted on bearing plate (12) top, and bearing plate (12) top side is provided with horizontal biography
Sensor (13), bearing plate (12) top is provided with sliding slot (14), and sliding slot (14) internal slide is connected with sliding block (15), described
Second connecting rod (3) and sliding block (15) top are hinged, and with hinged in the middle part of first connecting rod (2) in the middle part of second connecting rod (3), described first
Connecting rod (2) and second connecting rod (3) top are hinged with support plate (4) bottom, and the first connecting rod (2) and second connecting rod (3) are equal
Two are provided with, and bracing piece (16) is welded between two second connecting rods (3), bearing plate (12) is fixedly mounted in the cylinder (5)
Top, and cylinder (5) output terminal is provided with connecting rod (17), described connecting rod (17) one end connects with fixed in the middle part of bracing piece (16)
Connect, the microcontroller (6) is installed on bearing plate (12) side, and horizon sensor (13) output terminal is electrically connected microcontroller
(6) input terminal, and microcontroller (6) output terminal is electrically connected electric pushrod (8) input terminal.
A kind of 2. Art Middle School Students easel according to claim 1, it is characterised in that：Bearing plate (12) top
Opposite side is provided with storage box (18).
A kind of 3. Art Middle School Students easel according to claim 1, it is characterised in that：Microcontroller (6) model
For 8051.
A kind of 4. Art Middle School Students easel according to claim 1, it is characterised in that：Support plate (4) top
Side is hinged with baffle (19).
A kind of 5. Art Middle School Students easel according to claim 1, it is characterised in that：The positive table of the support plate (4)
Face is provided with magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721049066.5U CN207310963U (en) | 2017-08-22 | 2017-08-22 | A kind of Art Middle School Students easel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721049066.5U CN207310963U (en) | 2017-08-22 | 2017-08-22 | A kind of Art Middle School Students easel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207310963U true CN207310963U (en) | 2018-05-04 |
Family
ID=62432980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721049066.5U Expired - Fee Related CN207310963U (en) | 2017-08-22 | 2017-08-22 | A kind of Art Middle School Students easel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207310963U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720288A (en) * | 2018-06-02 | 2018-11-02 | 河南豫乾技术转移中心有限公司 | Easel for art design |
| CN114161685A (en) * | 2021-12-06 | 2022-03-11 | 绍兴市楚邦注塑机械有限公司 | Mold opening and closing device of blow molding machine for preventing product from being stretched and deformed by self gravity |
-
2017
- 2017-08-22 CN CN201721049066.5U patent/CN207310963U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720288A (en) * | 2018-06-02 | 2018-11-02 | 河南豫乾技术转移中心有限公司 | Easel for art design |
| CN114161685A (en) * | 2021-12-06 | 2022-03-11 | 绍兴市楚邦注塑机械有限公司 | Mold opening and closing device of blow molding machine for preventing product from being stretched and deformed by self gravity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207310963U (en) | A kind of Art Middle School Students easel | |
| CN208112164U (en) | A kind of video line support of pipelines | |
| CN203801551U (en) | Insect-killing lamp with adjustable angle solar panel | |
| CN108868314A (en) | A kind of transmission line of electricity laser enclosure | |
| CN211040320U (en) | Mounting bracket of three-dimensional ultrasonic wind direction anemoscope | |
| CN205912390U (en) | Wireless education system controller | |
| CN214467144U (en) | Fire alarm device for wetland fire prevention | |
| CN109915715B (en) | Integrated device of multiple control combination of useless trade of handling of danger | |
| CN213932714U (en) | Water level alarm device for hydraulic and hydroelectric engineering | |
| CN108394520A (en) | A kind of marine cradle for wind power generator cabin | |
| CN209707636U (en) | A kind of supporing shell of fault electric arc detector | |
| CN209645264U (en) | A kind of adjustable mounting structure of electric wheelchair controller | |
| CN204165653U (en) | Forest fire protection infrared thermography erecting frame | |
| CN204566046U (en) | A kind of 550kV bus housing slip flange assembling support | |
| CN207848126U (en) | A kind of stand connection | |
| CN216144771U (en) | VOC on-line analyzer capable of being fixed quickly | |
| CN207715946U (en) | Novel flange | |
| CN206118053U (en) | Horizontal electric heater's support and horizontal electric heater | |
| CN211059644U (en) | Water and soil conservation monitoring devices's mounting bracket | |
| CN205622190U (en) | Cable joint fixed seal structure | |
| CN219734706U (en) | Support structure for air detection device | |
| CN212719081U (en) | Supporting backboard convenient to mount for display | |
| CN205733644U (en) | Pipe butt joint apparatus | |
| CN210901919U (en) | a table | |
| CN203431435U (en) | Sun umbrella fixing base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20180822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |