CN211764648U - Drawing platform easy to adjust - Google Patents
Drawing platform easy to adjust Download PDFInfo
- Publication number
- CN211764648U CN211764648U CN201922130414.7U CN201922130414U CN211764648U CN 211764648 U CN211764648 U CN 211764648U CN 201922130414 U CN201922130414 U CN 201922130414U CN 211764648 U CN211764648 U CN 211764648U
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- drawing board
- connecting rod
- fixed
- supporting plate
- guide
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- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
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Abstract
The utility model discloses an easily adjust drawing platform relates to drawing instrument technical field. The utility model comprises a base, wherein a lifting bracket is matched with the top of the base in a sliding way; the top of the lifting support is rotatably connected with a drawing board; the lifting bracket comprises two guide rods matched with the sleeve rods; wherein, one side of the bottom of one guide rod is hinged with a connecting rod; the other end of the connecting rod is hinged with one end of the meshing strip; a first spring bolt is arranged on one side of the top of the guide rod; an annular frame is fixed on one side of the back of the drawing board; the surface array of the annular frame is provided with first bolt holes. The utility model discloses a gear and meshing strip mutually support, and the meshing strip drives the lifting support and reciprocates under the effect of connecting rod when removing, highly adjusts the drawing board, and the drawing board passes through the connecting axle to be connected with the lifting support rotation, and first spring bolt and the mutual joint in first bolt hole adjust the angle of drawing board, and is simple to use, and the simple operation has satisfied drawing person's drawing requirement.
Description
Technical Field
The utility model belongs to the technical field of the drawing instrument, especially, relate to an easily adjust drawing platform.
Background
In the technical aspect of painting, a surface is used as a supporting surface, and then colors are added on the surface. At the level of artistic expression, the meaning of painting also includes the use of this artistic act in combination with graphics, composition and other aesthetic methods to arrive at the concept that the painter wishes to express.
A supplementary platform of drawing for fine arts design is of a great variety, but most all are the function singleness, because will express different color and emotion during the drawing, need be continuous to observe the article of required drawing from each angle, also have different requirements to the inclination of table platform, current supplementary platform of drawing can not adjust according to required height of painter and angle, consequently, need provide an easy drawing platform of adjusting.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an easily adjusted drawing platform uses through the cooperation of base, lifting support, drawing board, meshing strip, gear and connecting rod, has solved the inconvenient problem of current drawing platform regulation.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an easily adjustable drawing platform, which comprises a base, wherein a lifting bracket is matched with the top of the base in a sliding way; the top of the lifting support is rotatably connected with a drawing board;
the base comprises a first supporting plate and a second supporting plate; a first connecting rod is fixed between the opposite surfaces of the first supporting plate and the second supporting plate, a guide groove is formed in the surface of the first supporting plate, and a meshing strip is in sliding fit in the guide groove;
loop bars are fixed on the upper sides of the first supporting plate and the second supporting plate; one side of the sleeve rod is provided with a notch, and a gear matched with the meshing strip is rotatably connected between one end of the sleeve rod, positioned at the bottom of the notch and the guide groove;
the lifting bracket comprises two guide rods matched with the sleeve rods; a second connecting rod is fixed between the two guide rods, wherein a connecting rod is hinged to one side of the bottom of one guide rod and is positioned in the groove opening; the other end of the connecting rod is hinged with one end of the meshing strip; a first spring bolt is arranged on one side of the top of the guide rod;
connecting shafts which are rotatably connected with the two guide rods are fixed on both sides of the back of the drawing board; an annular frame is fixed on one side of the back of the drawing board; the surface array of the annular frame is provided with first bolt holes matched with the first spring bolts.
Furthermore, the array on one side of the meshing strip is provided with second bolt holes.
Furthermore, a second spring bolt matched with the second bolt hole is arranged on the outer side of the first supporting plate.
Furthermore, a rotating handle is fixed on one side of the gear and positioned on the outer side of the loop bar.
The utility model discloses following beneficial effect has:
the utility model discloses a base, a lifting support, the drawing board, the meshing strip, the cooperation of gear and connecting rod is used, mutually support with the meshing strip during gear revolve, the meshing strip drives the lifting support under the effect of connecting rod when removing and reciprocates, highly adjust the drawing board, and the drawing board passes through the connecting axle and is connected with the lifting support rotation, the mutual joint in first bolt hole on first spring bolt and annular frame surface, the fixed angle to the drawing board is adjusted, high durability and convenient use, the drawing requirement of painter has been satisfied, high practicability.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an easily adjustable drawing platform of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic diagram of a drawing board;
FIG. 4 is a schematic structural view of an engagement strip;
in the drawings, the components represented by the respective reference numerals are listed below:
1-base, 2-lifting bracket, 3-drawing board, 4-meshing strip, 5-gear, 6-connecting rod, 101-first supporting plate, 102-second supporting plate, 103-first connecting rod, 104-guide groove, 105-loop bar, 106-notch, 107-second spring bolt, 201-guide rod, 202-second connecting rod, 203-first spring bolt, 301-connecting shaft, 302-annular frame, 303-first bolt hole, 401-second bolt hole and 501-rotary handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention relates to an easily adjustable drawing platform, which comprises a base 1, wherein a lifting support 2 is slidably fitted on the top of the base 1; the top of the lifting support 2 is rotatably connected with a drawing board 3;
the base 1 includes a first support plate 101 and a second support plate 102; a first connecting rod 103 is fixed between the opposite surfaces of the first support plate 101 and the second support plate 102, a guide groove 104 is formed in the surface of the first support plate 101, and the inside of the guide groove 104 is in sliding fit with the engaging strip 4;
the upper sides of the first support plate 101 and the second support plate 102 are both fixed with loop bars 105; wherein, one side of the loop bar 105 is provided with a notch 106, and one end of the loop bar 105, which is positioned between the bottom of the notch 106 and the guide groove 104, is rotatably connected with a gear 5 matched with the meshing strip 4;
the lifting bracket 2 comprises two guide rods 201 matched with the loop bar 105; a second connecting rod 202 is fixed between the two guide rods 201, wherein a connecting rod 6 is hinged to one side of the bottom of one guide rod 201 and positioned in the notch 106; the other end of the connecting rod 6 is hinged with one end of the meshing strip 4; a first spring bolt 203 is arranged on one side of the top of the guide rod 201;
connecting shafts 301 which are rotatably connected with the two guide rods 201 are fixed on both sides of the back of the drawing board 3; an annular frame 302 is fixed on one side of the back of the drawing board 3; the surface array of the annular frame 302 is provided with first bolt holes 303 matched with the first spring bolts 203.
As shown in fig. 4, the second pin holes 401 are formed in the array on one side of the engagement strip 4.
Wherein, as shown in fig. 2 and 4, the first support plate 101 is provided at the outer side thereof with a second spring pin 107 fitted into a second pin hole 401.
As shown in fig. 2, a rotary knob 501 is fixed to the gear 5 and outside the lever 105.
One specific application of this embodiment is: when the angle of the drawing board 3 is adjusted, the first spring bolt 203 is pulled, the first spring bolt 203 is separated from the first bolt hole 303, the drawing board 3 is rotated, the angle of the drawing board is adjusted, and when the first spring bolt 203 is released, the first spring bolt 203 is clamped with the first bolt hole 203 again;
when highly adjusting drawing board 3, pulling second spring bolt 203, second spring bolt 203 and second bolt hole 401 alternate segregation, drive gear 5 through rotatory handle 501 and rotate, gear 5 rotates during with the meshing strip 4 meshing transmission, guide slot 104 carries on spacingly to meshing strip 4, drive connecting rod 6 when meshing strip 4 removes, promote or pulling elevating support 2 reciprocates when connecting rod 6 removes, loosen second spring bolt 203, second spring bolt 203 and second bolt hole 401 joint again, fix drawing board 3's height-adjusting.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The utility model provides an easily adjust drawing platform, includes base (1), its characterized in that:
the top of the base (1) is in sliding fit with a lifting support (2); the top of the lifting support (2) is rotatably connected with a drawing board (3);
the base (1) comprises a first support plate (101) and a second support plate (102); a first connecting rod (103) is fixed between the opposite surfaces of the first supporting plate (101) and the second supporting plate (102), a guide groove (104) is formed in the surface of the first supporting plate (101), and a meshing strip (4) is in sliding fit in the guide groove (104);
the upper sides of the first supporting plate (101) and the second supporting plate (102) are respectively fixed with a loop bar (105); one side of one loop bar (105) is provided with a notch (106), and one end of the loop bar (105) positioned between the bottom of the notch (106) and the guide groove (104) is rotatably connected with a gear (5) matched with the meshing strip (4);
the lifting support (2) comprises two guide rods (201) matched with the sleeve rod (105); a second connecting rod (202) is fixed between the two guide rods (201), wherein a connecting rod (6) is hinged to one side of the bottom of one guide rod (201) and is positioned in the notch (106); the other end of the connecting rod (6) is hinged with one end of the meshing strip (4); a first spring bolt (203) is arranged on one side of the top of the guide rod (201);
connecting shafts (301) which are rotatably connected with the two guide rods (201) are fixed on two sides of the back of the drawing board (3); an annular frame (302) is fixed on one side of the back of the drawing board (3); the surface array of the annular frame (302) is provided with first bolt holes (303) matched with the first spring bolts (203).
2. An easily adjustable drawing platform according to claim 1, wherein the engagement strip (4) is provided with a second pin hole (401) in an array on one side.
3. An easily adjustable drawing platform according to claim 2, wherein the first support plate (101) is provided with a second spring bolt (107) at the outer side thereof for matching with the second bolt hole (401).
4. An easily adjustable drawing platform according to claim 1, characterized in that a rotary handle (501) is fixed on one side of the gear (5) and outside the loop bar (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922130414.7U CN211764648U (en) | 2019-12-03 | 2019-12-03 | Drawing platform easy to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922130414.7U CN211764648U (en) | 2019-12-03 | 2019-12-03 | Drawing platform easy to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211764648U true CN211764648U (en) | 2020-10-27 |
Family
ID=72962122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922130414.7U Expired - Fee Related CN211764648U (en) | 2019-12-03 | 2019-12-03 | Drawing platform easy to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211764648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199905A (en) * | 2021-06-02 | 2021-08-03 | 山东理工职业学院 | Easel for art design |
-
2019
- 2019-12-03 CN CN201922130414.7U patent/CN211764648U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199905A (en) * | 2021-06-02 | 2021-08-03 | 山东理工职业学院 | Easel for art design |
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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: 20201027 |