CN113043785A

CN113043785A - Prevent that drawing paper from curling and portable drawing board support that can automatic drying

Info

Publication number: CN113043785A
Application number: CN202110374084.5A
Authority: CN
Inventors: 朱雪怀
Original assignee: Shenzhen Almond Eucalyptus Trading Co ltd
Current assignee: Shenzhen Almond Eucalyptus Trading Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-06-29

Abstract

The invention relates to the field of drawing board sketching, in particular to a portable drawing board frame capable of preventing drawing paper from curling and automatically drying. The invention aims to provide a portable drawing board frame capable of preventing drawing paper from curling and automatically drying, and aims to solve the problems that the drawing paper is easy to curl, and ink on the drawing paper is not dry, so that the drawing paper is very easy to rub, scratch and disorder when being put in and taken out. The invention discloses a portable drawing board frame capable of preventing drawing paper from curling and capable of automatically drying, which comprises a stable support, wherein symmetrical tightening mechanisms are arranged on the stable support, the symmetrical tightening mechanisms comprise first support shafts which are connected onto the stable support in a sliding manner, first rotating rods are connected onto the first support shafts in a rotating manner, second support shafts are connected onto the stable support in a sliding manner, second rotating rods are connected onto the second support shafts in a rotating manner, and rotating shafts which are connected with the first rotating rods in a rotating manner are arranged on the second rotating rods.

Description

Prevent that drawing paper from curling and portable drawing board support that can automatic drying

Technical Field

The invention relates to the field of drawing board sketching, in particular to a portable drawing board frame capable of preventing drawing paper from curling and automatically drying.

Background

An easel is a stand-alone structure designed to hold a canvas or drawing board when an artist is drawing. Common drawing board support is the structure that the plank is being supported for the stuff mostly, these drawing board support are massive and are difficult to carry, and though the volume of most folding drawing board support reduces and is lighter, but be not enough to guarantee to carry out the support that effectively stabilizes to drawing paper, prevent that drawing paper above still very easily takes place the phenomenon of curling, moreover, if the pen ink on the drawing paper is not dry, very easily appear rubbing the flower and rubbing the phenomenon in disorder when receiving and releasing drawing paper, cause the damage to artistic works, the resource-wasting, destroy people's mood, and, generally need paste the sticky tape with the edge part of drawing paper when drawing, be used for guaranteeing that edge part is still clean and tidy after drawing, this has not only wasted a lot of time, used sticky tape still can not retrieve, cause very big waste to the resource.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide a portable drawing board frame capable of preventing drawing paper from curling and automatically drying, so as to solve the problems that the drawing paper is easy to curl, and the drawing paper is very easy to rub, scratch and disorder when being put in and taken out due to the fact that ink on the drawing paper is not dry.

The technical scheme of the invention is that the portable drawing board frame can prevent drawing paper from curling and can automatically dry.

The portable drawing board frame which is manufactured by the technical scheme of the invention and can prevent drawing paper from curling and automatically dry comprises a stable support, wherein symmetrical tightening mechanisms are arranged on the stable support, the symmetrical tightening mechanism comprises a first support shaft which is connected with the stable support in a sliding way, a first rotating rod is connected with the first support shaft in a rotating way, a second supporting shaft is connected on the stable support in a sliding way, a second rotating rod is connected on the second supporting shaft in a rotating way, the second rotating rod is provided with a rotating shaft which is rotatably connected with the first rotating rod, the first rotating rod and the second rotating rod are both rotatably connected with a rotating clamping head, the rotary clamping head is provided with a clamping mechanism, the clamping mechanism comprises a clamping box arranged on the rotary clamping head, the stabilizing support is provided with a supporting mechanism, and the supporting mechanism comprises an electric push rod fixedly connected to the stabilizing support.

Furthermore, the tightening mechanism further comprises a transmission plate which is arranged between the second rotating rods and is symmetrically arranged on the rotating shaft, a stabilizing spring which is fixedly connected with the stabilizing support is arranged on the transmission plate, and the distance between the rotating clamping heads is the largest through the stabilizing spring.

Further, fixture still includes be equipped with the decurrent centre gripping chamber of opening in the centre gripping incasement, the centre gripping intracavity is equipped with symmetry and fixed connection and is in centre gripping spring on the centre gripping incasement wall, be equipped with the sliding block of symmetry on the clamping spring, the symmetry be equipped with the dovetail pin on the sliding block, the centre gripping intracavity be equipped with be located the symmetry between the sliding block and with centre gripping case sliding connection's demountable rubber block, be equipped with the dovetail on the demountable rubber block, the dovetail pin is located in the dovetail and with demountable rubber block sliding connection.

Furthermore, drawing paper is clamped between the symmetrical rubber pads, the detachable rubber blocks, the clamping springs and the sliding blocks are symmetrical relative to the drawing paper, and the drawing paper is clamped and tightened by the two groups of clamping mechanisms.

Further, the supporting mechanism still includes be equipped with the connecting plate on the electric putter, it is connected with the dwang to rotate on the connecting plate, be equipped with on the dwang with the drawing backup pad of drawing the paper butt, be equipped with infrared inductor on the first dwang, through the drawing backup pad can make people stabilize when drawing.

Furthermore, four groups of blowers are arranged on the drawing support plate, and the blowers can move along with the drawing support plate and generate hot air for the drawing paper.

By adopting the technical scheme, the invention has the following beneficial effects:

in the middle of this scheme, through the tensile formula structure with drawing paper centre gripping and tighten, thereby make the drawing paper be difficult for rolling up the wrinkle, and utilize induction system drive drawing backup pad to follow the painting brush and remove, thereby also can effectually make the support that the department of falling a pen obtains firm when the painter is down written, thereby not only make the picture level and smooth, the structure is still changeed when folding and is carried, moreover, drawing backup pad still is equipped with the blast apparatus who accelerates the drying of a china ink all around, thereby make the partial quick drying of a china ink of having accomplished on the drawing paper, effectually prevent to rub the flower in disorder phenomenon and take place, extremely effectual protection is carried out to the drawing, and, the centre gripping department of this device still is detachable structure, if a china ink is infected with the edge when painting again, can dismantle clearly, the adhesive tape subsides spent time has been saved, the waste of sticky tape has been reduced, environmental protection more.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure in the direction A of FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the structure at B in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram at C-C in FIG. 1 according to an embodiment of the present invention;

FIG. 5 is a schematic three-dimensional structure at D in FIG. 3 according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper," and "lower" refer to directions in the drawings, and the terms "bottom" and "top," "inner," and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1 to 5, a portable drawing board support capable of preventing drawing paper from curling and automatically drying comprises a stable support 11, wherein the stable support 11 is provided with a symmetrical tightening mechanism 51, the symmetrical tightening mechanism 51 comprises a first support shaft 12 slidably connected to the stable support 11, the first support shaft 12 is rotatably connected to a first rotating rod 13, the stable support 11 is slidably connected to a second support shaft 14, the second support shaft 14 is rotatably connected to a second rotating rod 15, the second rotating rod 15 is provided with a rotating shaft 30 rotatably connected to the first rotating rod 13, the first rotating rod 13 and the second rotating rod 15 are both rotatably connected to a rotating and clamping head 16, the rotating and clamping head 16 is provided with a clamping mechanism 52, the clamping mechanism 52 comprises a clamping box 17 arranged on the rotating and clamping head 16, the stable support 11 is provided with a support mechanism 53, the support mechanism 53 comprises an electric push rod 23 fixedly connected to the steady support 11.

Advantageously, the tightening mechanism 51 further comprises a driving plate 28 disposed on the rotating shaft 30 and located between the symmetrical second rotating rods 15, and a stabilizing spring 29 fixedly connected to the stabilizing support 11 is disposed on the driving plate 28, such that the distance between the symmetrical rotating clamping heads 16 is maximized by the stabilizing spring 29.

Beneficially, the clamping mechanism 52 further includes a clamping chamber 18 with a downward opening in the clamping box 17, clamping springs 19 which are symmetrically and fixedly connected to the inner wall of the clamping box 17 are arranged in the clamping chamber 18, sliding blocks 20 which are symmetrically arranged on the clamping springs 19, dovetail pins 33 which are symmetrically arranged on the sliding blocks 20, detachable rubber blocks 21 which are symmetrically arranged between the sliding blocks 20 and are slidably connected with the clamping box 17 are arranged in the clamping chamber 18, dovetail grooves 32 are arranged on the detachable rubber blocks 21, and the dovetail pins 33 are arranged in the dovetail grooves 32 and are slidably connected with the detachable rubber blocks 21.

Advantageously, the drawing paper 22 is clamped between the symmetrical rubber pads 21, the detachable rubber block 21, the clamping spring 19 and the sliding block 20 are all symmetrical about the drawing paper 22, and the drawing paper 22 is clamped and tightened by the two groups of clamping mechanisms 52.

Beneficially, the supporting mechanism 53 further includes a connecting plate 24 disposed on the electric push rod 23, a rotating rod 25 is rotatably connected to the connecting plate 24, a drawing supporting plate 26 abutted to the drawing paper 22 is disposed on the rotating rod 25, an infrared sensor 31 is disposed on the first rotating rod 13, and the position of the painting brush during drawing can be sensed by the infrared sensor 31, so that the electric push rod 23 is adjusted, and the drawing supporting plate 26 can enable people to be stable during drawing.

Advantageously, four sets of blowers 27 are arranged on the drawing support plate 26, and the blowers 27 can move along with the drawing support plate 26 and generate hot air for the drawing paper 22.

The working principle is as follows:

the dovetail groove 32 on the detachable rubber block 21 is attached to the dovetail pin 33, so that the detachable rubber block 21 is installed in the clamping box 17, two ends of the drawing paper 22 are respectively clamped between the symmetrical detachable rubber blocks 21, the symmetrical detachable rubber blocks 21 can be pushed to approach each other through the symmetrical clamping springs 19, the drawing paper 22 is fixed, meanwhile, the driving plate 28 moves downwards under the action of the stabilizing spring 29, so that the first rotating rod 13 and the second rotating rod 15 are driven to rotate around the rotating shaft 30, the drawing paper 22 is straightened, the phenomenon that the drawing paper is loosened to cause overlapping of the drawing pen and the ink in the drawing process is prevented, after the drawing pen is stabilized, the position of the drawing pen can be sensed through the infrared sensor 31, the electric push rod 23 is controlled to drive the connecting plate 24 to be always consistent with the movement track of the drawing pen, the drawing supporting plate 26 and the drawing paper are always kept horizontal, so that the drawing pen is more stably attached to the drawing pen, meanwhile, the hair-dryer 27 can follow and draw drawing backup pad 26 and move together and produce hot-blastly to drawing paper 22, can accelerate the drying rate of the ink of drawing on the drawing paper, prevent that the ink from not causing the dirty phenomenon of rubbing, if the edge of both sides about drawing paper 22 is rubbed to printing ink when drawing, unnecessary printing ink can be blockked by demountable rubber block 21 promptly, drawing paper edge will still keep clean and tidy after taking off drawing paper 22, only need take off demountable rubber block 21 this moment, can reuse after the washing.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims

1. The utility model provides a prevent that drawing paper from curling and portable drawing board support that can automatic drying, includes firm support (11), be equipped with the tight mechanism (51) of symmetry on firm support (11), the symmetry tighten mechanism (51) and include sliding connection has first supporting shaft (12) on firm support (11), rotating connection has first bull stick (13) on first supporting shaft (12), sliding connection has second back shaft (14) on firm support (11), sliding connection has second bull stick (15) on second back shaft (14), be equipped with on second bull stick (15) with axis of rotation (30) that first bull stick (13) rotate to be connected, all rotating connection has rotation holding head (16) on first bull stick (13) and second bull stick (15), be equipped with fixture (52) on rotation holding head (16), the clamping mechanism (52) comprises a clamping box (17) arranged on the rotary clamping head (16), a supporting mechanism (53) is arranged on the stable support (11), and the supporting mechanism (53) comprises an electric push rod (23) fixedly connected to the stable support (11).

2. The portable drawing board support capable of preventing the drawing paper from curling and automatically drying according to claim 1, wherein: the tightening mechanism (51) further comprises a transmission plate (28) which is arranged between the second rotating rods (15) and is symmetrically arranged on the rotating shaft (30), a stabilizing spring (29) fixedly connected with the stabilizing support (11) is arranged on the transmission plate (28), and the distance between the rotating clamping heads (16) is the largest due to the stabilizing spring (29).

3. The portable drawing board support capable of preventing the drawing paper from curling and automatically drying according to claim 1, wherein: fixture (52) still include be equipped with centre gripping chamber (18) that open side down in centre gripping case (17), be equipped with symmetry and fixed connection in centre gripping chamber (18) centre gripping spring (19) on centre gripping case (17) inner wall, be equipped with symmetric sliding block (20) on centre gripping spring (19), the symmetry be equipped with dovetail pin (33) on sliding block (20), be equipped with in centre gripping chamber (18) and be located the symmetry between sliding block (20) and with centre gripping case (17) sliding connection's demountable rubber block (21), be equipped with dovetail (32) on demountable rubber block (21), dovetail pin (33) are located in dovetail (32) and with demountable rubber block (21) sliding connection.

4. A portable drawing board support capable of preventing drawing paper from curling and automatically drying according to claim 3, wherein: drawing paper (22) is clamped between the symmetrical rubber pads (21), the detachable rubber blocks (21), the clamping springs (19) and the sliding blocks (20) are symmetrical relative to the drawing paper (22), and the drawing paper (22) is clamped and tightened by the two groups of clamping mechanisms (52).

5. The portable drawing board support capable of preventing the drawing paper from curling and automatically drying according to claim 1, wherein: supporting mechanism (53) still include be equipped with connecting plate (24) on electric putter (23), it is connected with dwang (25) to rotate on connecting plate (24), be equipped with on dwang (25) with drawing backup pad (26) are drawn in the work of drawing paper (22) butt, be equipped with infrared inductor (31) on first bull stick (13).

6. A portable drawing board support capable of preventing drawing paper from curling and automatically drying according to claim 5, wherein: four groups of blowers (27) are arranged on the drawing support plate (26), and the blowers (27) can move along with the drawing support plate (26) and generate hot air for the drawing paper (22).