CN207825812U - A kind of art painting plate - Google Patents

Abstract

The utility model discloses a kind of art painting plates, including the first drawing boards, the both sides of first drawing boards are hinged with third drawing boards, the side of first drawing boards is fixed with fixed block, and fixed block is internally provided with cavity, the both sides of the fixed block are all provided with fluted, and the side of groove is rotatably connected to casing, compression bar is equipped in described sleeve pipe, and the one end of compression bar far from casing is rotatably connected on the side of third drawing boards, limiting device is equipped in described sleeve pipe, the side of the fixed block is fixed with protecting box, through setting, there are two the rotating bars being mutually parallel in the protecting box.The utility model not only realizes the adjusting to drawing boards different angle, while being additionally provided with multiple drawing boards, can expand drawing area, it is easy to use, solve the problems, such as that existing drawing harden structure is single and space is small, use scope is wide, it is with good economic efficiency, suitable for promoting.

Description

A kind of art painting plate

Technical field

The utility model is related to art painting technical field more particularly to a kind of art painting plates.

Background technology

Art painting plate is widely used in Art Sketch, paints from life, and is one of essential instrument in artistic design, It when upper fine arts lessons, is required for being painted with drawing board, drawing board is commonly used at present on end and all towards the object or person in front Drawing board be all a plank, then the lower end of plank install two holders form, function is very simple.When drawing, need In paper tiling to drawing boards, then clipping can just carry out, but each student's height is different, and sitting posture also beats not phase Together, the drawing boards of single structure can not be adjusted, and angle is all changeless, be easily used to cause for a long time cervical spondylosis and Hunchback, meanwhile, if also to continue next width after the completion of drawing, need the picture finished to put on one side, especially oil painting needs A period of time is done, not only occupied space is big, and inconvenient, therefore, it is proposed that a kind of art painting plate, above-mentioned for solving Problem.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of art painting proposed Plate.

To achieve the goals above, the utility model uses following technical solution：

The both sides of a kind of art painting plate, including the first drawing boards, first drawing boards are hinged with third drawing boards, The side of first drawing boards is fixed with fixed block, and fixed block is internally provided with cavity, and the both sides of the fixed block are all provided with It is fluted, and the side of groove is rotatably connected to casing, is equipped with compression bar in described sleeve pipe, and the one end of compression bar far from casing is equal It is rotatably connected on the side of third drawing boards, limiting device is equipped in described sleeve pipe, the side of the fixed block is fixed with guarantor Box is protected, the rotating bar being mutually parallel there are two setting is run through in the protecting box, and protecting box is run through in one end of two rotating bars With fixed block and extend in cavity, the other end of one of rotating bar is through protecting box and extends to the outside of protecting box, And one end of rotating bar is fixed with runner, and gear, and two gear intermeshings, and two gears are equipped in the rotating bar It is respectively positioned in protecting box, one end of the rotating bar is respectively and fixedly provided with the first angular wheel, turns on one end side wall in the cavity The screw rod being mutually parallel there are two connecting is moved, the second angular wheel, and the second angular wheel and first are equipped on the screw rod Angular wheel is intermeshed, and is equipped with two sliding slots being mutually parallel on opposite side wall in the cavity, and pacify in sliding slot Equipped with sliding block, the sliding block of two sides is one group, and supporting rod, first drawing boards are fixed with jointly between same group of sliding block Upper end be hinged with the second drawing boards, and the upper end of supporting rod runs through fixed block and is rotatably connected on the one of the second drawing boards Side, the supporting rod is through being arranged on screw rod, and the supporting rod is equipped with tapped through hole, and one end of screw rod is logical through screw thread Hole simultaneously extends in supporting rod.

Preferably, the limiting device includes through the inserted link being arranged in casing side, and the side of the inserted link is equipped with Multiple jacks corresponding with inserted link, and one end of inserted link is run through casing and is extended in one of jack.

Preferably, first drawing boards, the second drawing boards and third drawing boards are made of plank.

Preferably, described sleeve pipe is the closed cylinder in one end, and the blind end of casing is each attached to one end side wall of groove On.

Preferably, the runner is equipped with anti-skid chequer.

In the utility model, it can be exposed at the length outside casing by changing compression bar, and then change the angle of third drawing boards, And be inserted in one of in limit hole by inserted link, position is fixed, secondly a rotating bar can be driven to turn by rotating wheel It is dynamic, and gear drives another rotating bar to rotate, and by the first angular wheel, and then screw rod can be driven to rotate, supporting rod can edge Screw rod movement, the angle of the second drawing boards is adjusted with this, is used when facilitating different demands.The utility model not only realizes pair The adjusting of drawing boards different angle, while multiple drawing boards are additionally provided with, drawing area can be expanded, it is easy to use, it solves existing There is drawing harden structure single and the small problem in space, use scope is wide, with good economic efficiency, suitable for promoting.

Description of the drawings

Fig. 1 be the utility model proposes a kind of art painting plate structural schematic diagram.

Fig. 2 be the utility model proposes a kind of art painting plate protecting box internal structure schematic diagram.

Fig. 3 be the utility model proposes a kind of art painting plate the first drawing boards side structural schematic diagram.

Fig. 4 be the utility model proposes a kind of art painting plate fixed block internal structure schematic diagram.

In figure：1 first drawing boards, 2 second drawing boards, 3 supporting rods, 4 third drawing boards, 5 compression bars, 6 fixed blocks, 7 protections Box, 8 runners, 9 inserted links, 10 casings, 11 sliding blocks, 12 rotating bars, 13 screw rods, 14 gears, 15 first angular wheels, 16 second tapers Gear, 17 jacks.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model 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.

Referring to Fig.1-4, a kind of art painting plate, including the first drawing boards 1, can paint, and the both sides of the first drawing boards 1 are cut with scissors Third drawing boards 4 are connected to, can be painted, the sides of the first drawing boards 1 is fixed with fixed block 6, and fixed block 6 is internally provided with sky Chamber, the both sides of fixed block 6 are all provided with fluted, and the side of groove is rotatably connected to casing 10, and compression bar 5 is equipped in casing 10, And the one end of compression bar 5 far from casing 10 is rotatably connected on the side of third drawing boards 4, and limiting device is equipped on casing 10, Can defined position, the side of fixed block 6 is fixed with protecting box 7, shields, and through setting, there are two mutually flat in protecting box 7 Capable rotating bar 12, and one end of two rotating bars 12 is run through protecting box 7 and fixed block 6 and is extended in cavity, wherein one The other end of a rotating bar 12 runs through protecting box 7 and extends to the outside of protecting box 7, and one end of rotating bar 12 is fixed with runner 8, it is equipped with gear 14 in rotating bar 12, and two gears 14 are intermeshed, a rotation can be driven by rotating wheel 8 Bar 12 rotates, and gear 14 drives the rotation of another rotating bar 12, and two gears 14 are respectively positioned in protecting box 7, rotating bar 12 One end be respectively and fixedly provided with the first angular wheel 15, there are two the screw rods being mutually parallel for rotation connection on one end side wall in cavity 13, the second angular wheel 16, and the second angular wheel 16 and the intermeshing of the first angular wheel 15, cavity are equipped on screw rod 13 It is equipped with two sliding slots being mutually parallel on interior opposite side wall, and is mounted on sliding block 11 in sliding slot, the sliding block of two sides 11 be one group, is fixed with supporting rod 3 jointly between same group of sliding block 11, the upper end of the first drawing boards 1 is hinged with the second drawing Plate 2, and the upper end of supporting rod 3 runs through fixed block 6 and is rotatably connected on the side of the second drawing boards 2, passes through the first conical tooth Wheel 16 rotates and then screw rod 13 can be driven to rotate, and supporting rod 3 can be moved along screw rod 13, and the second drawing boards 2 are adjusted with this Angle uses when facilitating different demands, and for supporting rod 3 through being arranged on screw rod 13, supporting rod 3 is equipped with tapped through hole, and spiral shell One end of bar 13 is through tapped through hole and extends in supporting rod 3.

In the utility model, limiting device includes through the inserted link 9 being arranged in 10 side of casing, and the side of inserted link 9 is all provided with There is multiple and 9 corresponding jack 17 of inserted link, and one end of inserted link 9 is run through casing 10 and extended in one of jack 17, It is exposed at the length outside casing 10 by changing compression bar 5, and then the angle of third drawing boards 4 can be changed, and it is inserted by inserted link 9 In in a limit hole 17, fix position, the first drawing boards 1, the second drawing boards 2 and third drawing boards 4 are made of plank, Casing 10 is the closed cylinder in one end, and the blind end of casing 10 is each attached on one end side wall of groove, and runner 8 is equipped with anti- Sliding line.

In the utility model, it can be exposed at the length outside casing 10 by changing compression bar 5, and then change third drawing boards 4 Angle, and be inserted in one of in limit hole 17 by inserted link 9, position is fixed, secondly can drive one by rotating wheel 8 A rotating bar 12 rotates, and gear 14 drives the rotation of another rotating bar 12, by the first angular wheel 16, and then can drive spiral shell Bar 13 rotates, and supporting rod 3 can be moved along screw rod 13, the angle of the second drawing boards 2 is adjusted with this, is made when facilitating different demands With.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of art painting plate, including the first drawing boards（1）, which is characterized in that first drawing boards（1）Both sides cut with scissors It is connected to third drawing boards（4）, first drawing boards（1）Side be fixed with fixed block（6）, and fixed block（6）Inside set There are cavity, the fixed block（6）Both sides be all provided with fluted, and the side of groove is rotatably connected to casing（10）, the set Pipe（10）It is interior to be equipped with compression bar（5）, and compression bar（5）Far from casing（10）One end be rotatably connected on third drawing boards（4）One Side, described sleeve pipe（10）On be equipped with limiting device, the fixed block（6）Side be fixed with protecting box（7）, the protecting box （7）It is upper that through setting, there are two the rotating bars being mutually parallel（12）, and two rotating bars（12）One end run through protecting box（7）With Fixed block（6）And it extends in cavity, one of rotating bar（12）The other end run through protecting box（7）And extend to protecting box （7）Outside, and rotating bar（12）One end be fixed with runner（8）, the rotating bar（12）On be equipped with gear（14）, and two A gear（14）Intermeshing, and two gears（14）It is respectively positioned on protecting box（7）It is interior, the rotating bar（12）One end it is fixed There is the first angular wheel（15）, there are two the screw rods being mutually parallel for rotation connection on one end side wall in the cavity（13）, institute State screw rod（13）On be equipped with the second angular wheel（16）, and the second angular wheel（16）With the first angular wheel（15）Mutually nibble It closes, is equipped with two sliding slots being mutually parallel on opposite side wall in the cavity, and be mounted on sliding block in sliding slot（11）, two The sliding block of a side（11）It is one group, same group of sliding block（11）Between be fixed with supporting rod jointly（3）, first drawing boards （1）Upper end be hinged with the second drawing boards（2）, and supporting rod（3）Upper end run through fixed block（6）And it is rotatably connected on second Drawing boards（2）Side, the supporting rod（3）Through setting in screw rod（13）On, the supporting rod（3）It is logical equipped with screw thread Hole, and screw rod（13）One end through tapped through hole and extending to supporting rod（3）It is interior.

2. a kind of art painting plate according to claim 1, which is characterized in that the limiting device includes existing through setting Casing（10）The inserted link of side（9）, the inserted link（9）Side be equipped with multiple and inserted link（9）Corresponding jack（17）, and insert Bar（9）One end run through casing（10）And extend to one of jack（17）It is interior.

3. a kind of art painting plate according to claim 1, which is characterized in that first drawing boards（1）, second drawing Plate（2）With third drawing boards（4）It is made of timber.

4. a kind of art painting plate according to claim 1, which is characterized in that described sleeve pipe（10）For the closed cylinder in one end Body, and casing（10）Blind end be each attached on one end side wall of groove.

5. a kind of art painting plate according to claim 1, which is characterized in that the runner（8）It is equipped with anti-skid chequer.