CN211942820U

CN211942820U - Portable drawing board that art design used

Info

Publication number: CN211942820U
Application number: CN202020421477.8U
Authority: CN
Inventors: 牛怡晨
Original assignee: Xuchang University
Current assignee: Xuchang University
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2020-11-17
Anticipated expiration: 2030-03-28

Abstract

The utility model provides a portable drawing board that art design used relates to the case technical field of painting from life, the on-line screen storage device comprises a base, the bottom of base is located four corners department and rotates and be connected with the lower margin, the inside fixed mounting of base has the regulation structure, the top fixed mounting of base has the box, the inside sliding connection of box has the drawer, the fixed surface of box installs and accomodates the structure, accomodate the structure and include the slide bar, the equal fixed mounting in surface both sides of box has the slide bar, the surface cover of slide bar is equipped with the slider, be provided with the pivot between the one side that the slider is relative, the. The utility model discloses, through the single bull stick part of control, can reach the effect along with stopping the retinue, and the simple operation reaches the effect of convenient regulation, can stop on different roads simultaneously for when painting from life, can not receive the influence of road, improved the practicality of the case of painting from life, be worth wideling popularize.

Description

Portable drawing board that art design used

Technical Field

The utility model relates to a case technical field of painting from life especially relates to a portable drawing board that art design used.

Background

The outdoor painting behaviors of human beings can be traced back to the fourteen centuries, but until now, no outdoor landscape painting appliance combination which has practical functions, convenient transportation and reasonable shape and can completely meet the outdoor painting requirements in the world exists. Until now, people have to make a difficult choice in the aspects of realization of performance, practicability, portability and the like when carrying out outdoor drawing creation.

Present outdoor drawing apparatus material is with heavy timber as leading, the mode of carrying is mostly backpack or portable again, the drawing case is usually being carried on the back to the outdoor drawing of drawing person, portable drawing board, the bench of drawing, many instruments such as umbrella arrive the destination, the road bumpiness not level like the road on road, can't do the purpose of the firm case of painting from life, the road is far away simultaneously, do not have the structure that removes, can cause the drawing person when painting from life, it draws from life to hardly, the quality and the quantity of outdoor drawing can very be influenced to this kind of condition.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable drawing board for art design.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a portable drawing board that art design used, includes the base, the bottom of base is located four corners department and rotates and be connected with the lower margin, the inside fixed mounting of base has the regulation structure, the top fixed mounting of base has the box, the inside sliding connection of box has the drawer, the fixed surface of box installs and accomodates the structure.

Accomodate the structure and include the slide bar, the equal fixed mounting in surface both sides of box has the slide bar, the surface cover of slide bar is equipped with the slider, be provided with the pivot between the relative one side of slider, the surface of pivot rotates and is connected with the drawing board, the standing groove has been seted up to the surface of box.

Preferably, the slide bar is C-shaped, and one end of the slide bar, which is far away from the box body, is fixedly connected with the inner wall of the placing groove.

Preferably, the inner wall sliding connection of box has the supporting shoe, the locating hole has been seted up to the surface of supporting shoe, the back fixed mounting of drawing board has the rotation piece, the drawing board rotates through the rotation piece and is connected with the bracing piece.

Preferably, the size of the supporting rod is matched with the size of the positioning holes, and the number of the positioning holes is three and the positioning holes are arranged along the same axis.

Preferably, the adjusting structure comprises a rotating rod, the rotating rod penetrates through the base and extends into the base, and a first bevel gear is sleeved at one end, located inside the base, of the rotating rod.

Preferably, the inside of base is rotated and is connected with the threaded rod, opposite screw thread has been seted up respectively at the surface both ends of threaded rod, the threaded rod is located opposite screw thread department threaded connection and has the nut piece, the surface of nut piece articulates there is the traction lever, the inside of base is inserted and is equipped with the stopper, the inner wall sliding connection of stopper has the connecting rod, and the one end that the stopper was kept away from to the connecting rod is connected with through the shaft rotation and removes the wheel, the one end that the nut piece was kept away from to the traction lever is articulated with the connecting rod, the surface of threaded rod is located central point and puts the cover and is equipped with No. two bevel gears.

Advantageous effects

1. In the utility model, through setting the adjusting structure, when painting from life on a steep slope, the rotating rod is rotated to drive the first bevel gear to rotate, the first bevel gear is meshed with the second bevel gear, the second bevel gear drives the threaded rod to rotate, because of the spacing action of the opposite threads and the inner wall of the base, the two nut blocks move back and forth, the nut blocks pull the connecting rod to slide along the inner wall of the limiting block through the traction rod, the movable wheel is accommodated, the ground feet are contacted with the bottom surface, the box body is firmly stopped on the steep slope, the painting from life is convenient, when finishing, the rotating rod is reversely rotated to enable the two nut blocks to move oppositely, the movable wheel is contacted with the bottom surface and lifts the box body, the movable effect is achieved, the effect along with stopping and traveling can be achieved by controlling the single rotating rod component, and the simple operation reaches the effect of convenient regulation, can stop on different roads simultaneously for when painting from life, can not receive the influence of road, improved the practicality of the case of painting from life, be worth wideling popularize.

2. The utility model discloses in, accomodate the structure through the setting, when painting from life the end, rotate the slide through the pivot, make the bracing piece break away from the locating hole, and push the inside of box with the supporting shoe, at this moment the slider slides, make the slider drive the drawing board and slide along the surface of slide bar, and slide to the inside of standing groove, place, reach the effect of accomodating the drawing board, when avoiding painting from life, the drawing board receives the phenomenon that the collision damaged, mutually supporting of locating hole and bracing piece simultaneously, make the angle of drawing board be convenient for adjust, improve the quality and the convenience of painting from life.

Drawings

Fig. 1 is a schematic structural diagram of a portable drawing board for art design according to the present invention;

FIG. 2 is a schematic side view of the portable drawing board for artistic design according to the present invention;

fig. 3 is the utility model provides a structure schematic diagram of the regulation structure of portable drawing board that art design used.

Illustration of the drawings:

1. a base; 2. ground feet; 3. an adjustment structure; 31. a rotating rod; 32. a first bevel gear; 33. a threaded rod; 34. a nut block; 35. a draw bar; 36. a limiting block; 37. a moving wheel; 38. a second bevel gear; 4. a box body; 5. a drawer; 6. a receiving structure; 61. a slide bar; 62. a slider; 63. a rotating shaft; 64. a drawing board; 65. a placement groove; 66. a rotating member; 67. a support bar; 68. a support block; 69. and (7) positioning the holes.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1-3, a portable drawing board for art design comprises a base 1, feet 2 are rotatably connected to the bottom of the base 1 at four corners, an adjusting structure 3 is fixedly mounted inside the base 1, a box body 4 is fixedly mounted at the top of the base 1, a drawer 5 is slidably connected inside the box body 4, and a storage structure 6 is fixedly mounted on the outer surface of the box body 4.

The containing structure 6 comprises a sliding rod 61, the sliding rod 61 is in a C shape, one end of the sliding rod 61, which is far away from the box body 4, is fixedly connected with the inner wall of a placing groove 65, the sliding rod 61 is fixedly installed on both sides of the outer surface of the box body 4, a sliding block 62 is sleeved on the outer surface of the sliding rod 61, a rotating shaft 63 is arranged between the opposite surfaces of the sliding block 62, a drawing board 64 is rotatably connected with the outer surface of the rotating shaft 63, the placing groove 65 is formed in the outer surface of the box body 4, a supporting block 68 is slidably connected with the inner wall of the box body 4, a positioning hole 69 is formed in the outer surface of the supporting block 68, a rotating piece 66 is fixedly installed on the back surface of the drawing board 64, a supporting rod 67 is rotatably connected with the drawing board 64 through the rotating piece 66, the size of the supporting rod 67 is matched, and slide to the inside of standing groove 65, place, reach the effect of accomodating drawing board 64, when avoiding painting from life, drawing board 64 receives the collision and the phenomenon of damage, locating hole 69 and bracing piece 67 mutually support simultaneously for drawing board 64's angle is convenient for adjust, improves the quality and the convenience of painting from life.

The adjusting structure 3 comprises a rotating rod 31, the rotating rod 31 penetrates through the base 1 and extends into the base 1, one end of the rotating rod 31, which is positioned in the base 1, is sleeved with a first bevel gear 32, the interior of the base 1 is rotatably connected with a threaded rod 33, two ends of the outer surface of the threaded rod 33 are respectively provided with opposite threads, the threaded rod 33, which is positioned at the opposite threads, is in threaded connection with a nut block 34, the outer surface of the nut block 34 is hinged with a traction rod 35, a limit block 36 is inserted in the base 1, the inner wall of the limit block 36 is slidably connected with a connecting rod, one end of the connecting rod, which is far away from the limit block 36, is rotatably connected with a moving wheel 37 through a wheel shaft, one end of the traction rod 35, which is far away from the nut block 34, is hinged with the connecting rod, a second bevel gear 38 is sleeved on the outer surface of, can reach the effect along with stopping the retinue, and the simple operation reaches the effect of convenient regulation, can stop on different roads simultaneously for when painting from life, can not receive the influence of road, improved the practicality of the case of painting from life, be worth wideling popularize.

The utility model discloses a theory of operation: when painting from life on a steep slope, the rotating rod 31 is rotated, the rotating rod 31 drives the first bevel gear 32 to rotate, the first bevel gear 32 is meshed with the second bevel gear 38, the second bevel gear 38 drives the threaded rod 33 to rotate, the two nut blocks 34 move back and forth due to the limiting effect of the opposite threads and the inner wall of the base 1, the nut blocks 34 pull the connecting rod to slide along the inner wall of the limiting block 36 through the traction rod 35, the moving wheel 37 is accommodated, the ground feet 2 are in contact with the bottom surface, the box body 4 is firmly stopped on the steep slope, the painting is convenient to perform, when finishing, the rotating rod 31 is reversely rotated, the two nut blocks 34 move oppositely, the moving wheel 37 is in contact with the bottom surface, the box body 4 is lifted, the movable effect is achieved, the effect of following up along with stop can be achieved by controlling a single rotating rod 31 part, and the simple operation reaches the effect of convenient regulation, can stop on different roads simultaneously for when painting from life, can not receive the influence of road, improved the practicality of the case of painting from life, be worth wideling popularize.

When the end of painting from life, rotate the slide through pivot 63, make bracing piece 67 break away from locating hole 69, and push box 4's inside with supporting shoe 68, slide block 62 now, make slider 62 drive drawing board 64 slide along slide bar 61's surface, and slide to the inside of standing groove 65, place, reach the effect of accomodating drawing board 64, when avoiding painting from life, drawing board 64 receives the phenomenon that the collision damaged, locating hole 69 and bracing piece 67 mutually support simultaneously, make drawing board 64's angle be convenient for adjust, improve the quality and the convenience of painting from life.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable drawing board that art design used, includes base (1), its characterized in that: the bottom of the base (1) is rotatably connected with feet (2) at four corners, an adjusting structure (3) is fixedly mounted inside the base (1), a box body (4) is fixedly mounted at the top of the base (1), a drawer (5) is slidably connected inside the box body (4), and a containing structure (6) is fixedly mounted on the outer surface of the box body (4);

accomodate structure (6) and include slide bar (61), the equal fixed mounting in surface both sides of box (4) has slide bar (61), the surface cover of slide bar (61) is equipped with slider (62), be provided with pivot (63) between the relative one side of slider (62), the surface rotation of pivot (63) is connected with drawing board (64), standing groove (65) have been seted up to the surface of box (4).

2. The portable drawing board for art design according to claim 1, wherein: the sliding rod (61) is C-shaped, and one end, far away from the box body (4), of the sliding rod (61) is fixedly connected with the inner wall of the placing groove (65).

3. The portable drawing board for art design according to claim 1, wherein: the inner wall sliding connection of box (4) has supporting shoe (68), locating hole (69) have been seted up to the surface of supporting shoe (68), the back fixed mounting of drawing board (64) has a rotation piece (66), drawing board (64) is rotated through rotating piece (66) and is connected with bracing piece (67).

4. A portable drawing board for art design according to claim 3, wherein: the size of the support rod (67) is matched with the size of the positioning holes (69), and the number of the positioning holes (69) is three and the positioning holes are arranged along the same axis.

5. The portable drawing board for art design according to claim 1, wherein: adjust structure (3) including bull stick (31), bull stick (31) run through base (1) and extend to the inside of base (1), bull stick (31) are located the inside pot head of base (1) and are equipped with bevel gear (32) No. one.

6. The portable drawing board for art design according to claim 5, wherein: the utility model discloses a portable electronic device, including base (1), the inside of base (1) is rotated and is connected with threaded rod (33), opposite screw thread has been seted up respectively at the surface both ends of threaded rod (33), threaded rod (33) are located opposite screw thread department threaded connection and have nut piece (34), the surface of nut piece (34) articulates there is traction lever (35), the inside of base (1) is inserted and is equipped with stopper (36), the inner wall sliding connection of stopper (36) has the connecting rod, and the one end that stopper (36) were kept away from to the connecting rod is connected with through the shaft rotation and moves wheel (37), the one end that nut piece (34) were kept away from in traction lever (35) is articulated with the connecting rod, the surface of threaded rod (33) is located central point and puts the cover and is equipped with No. two bevel gear (38), No..