CN215076353U

CN215076353U - Drawing board support

Info

Publication number: CN215076353U
Application number: CN202121139860.5U
Authority: CN
Inventors: 刘思颖; 连宇飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-10
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a drawing board support, include: the drawing board comprises a drawing board frame, a connector, a horizontal adjusting rod, a rotating platform, a horizontal plate and a connecting column; the middle horizontal plate is of an upper layer, a lower layer and an arc structure, is made of light wood board materials, and is provided with a plurality of cavities for storing pigments on the surface; a drawing board is arranged at the upper part of the horizontal plate, a drawing board frame is arranged at the back of the drawing board, the drawing board and the drawing board frame are fixedly connected in a plug-in mode, and the elevation angle of the drawing board is adjusted through the drawing board frame; the lower part of the drawing board frame is provided with a horizontal adjusting rod, and the drawing board frame is connected with the horizontal adjusting rod through a connector; the rotating platform adjusts the left-right swinging angle of the drawing board through the horizontal adjusting rod and the drawing board frame; a rotating platform is arranged in the middle of the horizontal plate, the rotating platform is connected with a tripod at the lower part in a plug-in manner, and the opening angle of the tripod is adjusted by the rotating platform; the rotating platform is connected with the right horizontal adjusting rod in a plug-in mode. A drawing board support, novel structure is reasonable, work efficiency is high-efficient, equipment application scope is wide.

Description

Drawing board support

Technical Field

The utility model belongs to drawing device field, concretely relates to drawing board support.

Background

Under the condition of the prior art, the device in the field and the related technology are not developed and mature, and the device is mainly characterized in that no drawing board, drawing board frame, connector, horizontal adjusting rod, rotating platform, horizontal plate and connecting column mechanism exist in the prior art. The defects of incapability of quick assembly and disassembly, unstable use, low preparation work efficiency in the early stage of painting, incapability of adjusting angles, inconvenience in painting on the ground and the like caused by the lack of the mechanism or the immaturity of the mechanism.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a drawing board support, include: the method comprises the following steps: the drawing board comprises a drawing board 1, a drawing board frame 2, a connector 3, a horizontal adjusting rod 4, a rotating platform 5, a horizontal plate 6 and a connecting column 7; the horizontal plate 6 is positioned in the middle, and is of an upper layer, a lower layer and an arc structure, and is made of light wood board materials, and a plurality of cavities for storing pigments are arranged on the surface of the light wood board materials; a drawing board 1 is arranged on the upper part of the horizontal plate 6, a drawing board frame 2 is arranged on the back of the drawing board 1, the drawing board 1 and the drawing board frame are fixedly connected in a plug-in mode, and the elevation angle of the drawing board 1 is adjusted through the drawing board frame 2; a horizontal adjusting rod 4 is arranged at the lower part of the drawing board frame 2, and the drawing board frame 2 is connected with the horizontal adjusting rod 4 through a connector 3; the rotating platform 5 adjusts the left-right swinging angle of the drawing board 1 through the horizontal adjusting rod 4 and the drawing board frame 2; a rotating platform 5 is arranged in the middle of the horizontal plate 6, the rotating platform 5 is connected with a tripod at the lower part in a plug-in manner, and the opening angle of the tripod is adjusted by the rotating platform 5; the rotating platform 5 is connected with the right horizontal adjusting rod 4 in a plug-in manner; a connecting column 7 is arranged between the upper horizontal plate 6 and the lower horizontal plate 6, and the connecting column 7 is fixedly connected with the upper horizontal plate 6 and the lower horizontal plate 6 in a plug-in mode.

Further, the connector 3 includes: a horseshoe lock 31, a screw rod 32, a connecting plate 33, an adjusting rod clamping column 34, a locking hook 35 and a clamping column lock 36; a drawing board frame 2 and a horizontal adjusting rod 4; the connecting plate 33 is in a vertically standing and vertical surface arc structure, has the same curvature radius with the drawing board frame 2 and the horizontal adjusting rod 4, and is tightly attached to the drawing board frame 2 and the horizontal adjusting rod 4; the connecting plate 33 is connected with the upper drawing board frame 2; a screw rod 32 is arranged in the middle of the connecting plate 33, the two horizontally arranged screw rods 32 are parallel to each other and have a certain distance with each other, threads are arranged on the outer surface of the screw rod 32, a horseshoe lock 31 is arranged on the right side of the screw rod 32, the screw rod 32 is rotatably connected with the horseshoe lock 31, the screw rod 32 is in threaded connection with the connecting plate 33, the rotation of the screw rod 32 enables the horseshoe lock 31 to move left and right, a cylindrical groove is arranged at the lower part of the horseshoe lock 31, and the size of the groove is matched with that of the cylindrical horizontal adjusting rod 4; an adjusting rod clamping column 34 is fixedly arranged on the upper surface of the horizontal adjusting rod 4, and the adjusting rod clamping column 34 is a protruded cylinder with a top cap; a key groove is formed in the lower portion of the connecting plate 33, and the adjusting rod clamping column 34 can slide up and down in the key groove; a clamping column lock 36 is arranged on the lower end face of the connecting plate 33, and the adjusting rod clamping column 34 can be wrapped inside the key groove by moving the clamping column lock 36; and a locking hook 35 is arranged on one side of the surface of the connecting plate 33, and the locking hook 35 moves and can be sleeved with the adjusting rod clamping column 34 to realize the fixation between the drawing board frame 2 and the horizontal adjusting rod 4.

Further, the locking hook 35 includes: a lifting mechanism 351, a horizontal slideway 352, a vertical rod 353 and a clamping column hook 354; an adjustment lever catch post 34; the horizontal slideway 352 positioned at the upper part is connected with the lifting mechanism 351 in a sliding way, the lower part of the lifting mechanism 351 is provided with a vertical rod 353, and the lifting mechanism 351 drives the vertical rod 353 to move up and down; the tail end of the lifting mechanism 351 is provided with a clamping column hook 354, the inner diameter of the clamping column hook 354 is slightly larger than the diameter of the adjusting rod clamping column 34, and the clamping column hook 354 locks the adjusting rod clamping column 34.

Further, the latch 36 includes: pin column 361, pin lock 362, stop lever 363, U-shaped groove 364; a connecting plate 33, an adjusting rod clamping column 34; the lower end face of the connecting plate 33 is provided with U-shaped grooves 364 which are rotatably connected, the number of the U-shaped grooves 364 is 2, the U-shaped grooves 364 are respectively positioned at two sides of the key groove of the connecting plate 33, the U-shaped grooves 364 are of an inverted U-shaped structure, and through holes are arranged on two U-shaped arms, and the diameter of each through hole allows the pin column 361 to freely pass through; through holes are formed in two ends of the stop lever 363, and the diameter of each through hole allows the pin column 361 to freely pass through; a pin lock 362 is provided on the pin 361, and the pin lock 362 fixes the pin 361 to the U-shaped groove 364.

Further, the pin lock 362 includes: a bolt face groove 3621, a chuck rotating shaft 3622, a chuck 3623, chuck teeth 3624, and chuck holes 3625; a pin column 361; a chuck hole 3625 at one side having a diameter slightly larger than that of the pin column 361 such that the pin column 361 can freely pass through the chuck hole 3625; a bolt face groove 3621 is formed in the surface of the pin column 361, and the size of the bolt face groove 3621 is matched with that of the chuck teeth 3624; a chuck rotating shaft 3622 is arranged on one side of the chuck hole 3625, and the chuck rotating shaft 3622 freely rotates on the pin lock 362; chucks 3623 are arranged around the chuck rotating shaft 3622 and fixedly connected with the chuck rotating shaft 3622; the chuck 3623 is provided with chuck teeth 3624 at its ends.

Further, the working method of the equipment comprises the following steps:

step 1: in the work of the drawing board support, a tripod is spliced with a rotating platform 5, and a horizontal adjusting rod 4 is spliced with the rotating platform 5; inserting the drawing board 1 and the drawing board frame 2; the drawing board 1 is arranged on the upper part of a horizontal plate 6, and pigment is placed in a cavity of the horizontal plate 6; the elevation angle of the drawing board 1 is adjusted through the drawing board frame 2; the rotating platform 5 adjusts the left-right swinging angle of the drawing board 1 through the horizontal adjusting rod 4 and the drawing board frame 2;

step 2: in the operation of the connector 3, in order to realize the fixed butt joint of the drawing board frame 2 and the horizontal adjusting rod 4; the connecting plate 33 is fixed on the drawing board frame 2; the horizontal adjusting rod 4 approaches to the drawing board frame 2, the adjusting rod clamping column 34 on the surface of the horizontal adjusting rod 4 is embedded into the key groove of the connecting plate 33, and the adjusting rod clamping column 34 can be wrapped inside the key groove by moving the clamping column lock 36 to realize locking; rotating the screw rod 32 to drive the horseshoe lock 31 to move leftwards, and surrounding and locking the horizontal adjusting rod 4; the locking hook 35 moves and is sleeved with the adjusting rod clamping column 34, and the two are locked;

and 3, step 3: in operation of the locking hook 35, the lifting mechanism 351 slides to the right on the horizontal slideway 352, bringing the column hook 354 close to the adjustment lever column 34; the lifting mechanism 351 lifts the vertical rod 353 upward so that the column hook 354 hooks the adjustment rod column 34;

and 4, step 4: when the clamping column lock 36 works, the adjusting rod clamping column 34 slides into a key groove in the middle of the connecting plate 33, the blocking rod 363 enters the U-shaped groove 364, the pin column 361 passes through a through hole arranged on a U-shaped arm on the U-shaped groove 364 and simultaneously passes through a through hole of the blocking rod 363, and the pin lock 362 locks the pin column 361 and the U-shaped groove 364 to prevent the adjusting rod clamping column 34 from sliding out of the key groove of the connecting plate 33;

and 5, step 5: in the operation of the pin lock 362, the pin column 361 is inserted into the chuck hole 3625, and the chuck rotating shaft 3622 drives the chuck 3623 to rotate, so that the chuck teeth 3624 are clamped into the bolt surface groove 3621, and the pin column 361 is locked.

The utility model discloses a patent advantage lies in: the structure is reasonable and compact, the use effect is good, the dismounting is convenient, the use is firm, and the applicable scene is wide.

Drawings

Fig. 1 is a drawing of a drawing board support of the present invention.

Fig. 2 is a diagram of the connector 3 of the present invention.

Fig. 3 is a view of the locking hook 35 of the present invention.

Fig. 4 is a view of the latch 36 of the present invention.

Fig. 5 is a diagram of a pin lock 362 according to the present invention.

Detailed Description

The drawing board support provided by the utility model is further explained below with reference to the attached drawings.

Fig. 1 is a drawing of a drawing board support of the present invention. The method comprises the following steps: the method comprises the following steps: the drawing board comprises a drawing board 1, a drawing board frame 2, a connector 3, a horizontal adjusting rod 4, a rotating platform 5, a horizontal plate 6 and a connecting column 7; the horizontal plate 6 is positioned in the middle, and is of an upper layer, a lower layer and an arc structure, and is made of light wood board materials, and a plurality of cavities for storing pigments are arranged on the surface of the light wood board materials; a drawing board 1 is arranged on the upper part of the horizontal plate 6, a drawing board frame 2 is arranged on the back of the drawing board 1, the drawing board 1 and the drawing board frame are fixedly connected in a plug-in mode, and the elevation angle of the drawing board 1 is adjusted through the drawing board frame 2; a horizontal adjusting rod 4 is arranged at the lower part of the drawing board frame 2, and the drawing board frame 2 is connected with the horizontal adjusting rod 4 through a connector 3; the rotating platform 5 adjusts the left-right swinging angle of the drawing board 1 through the horizontal adjusting rod 4 and the drawing board frame 2; a rotating platform 5 is arranged in the middle of the horizontal plate 6, the rotating platform 5 is connected with a tripod at the lower part in a plug-in manner, and the opening angle of the tripod is adjusted by the rotating platform 5; the rotating platform 5 is connected with the right horizontal adjusting rod 4 in a plug-in manner; a connecting column 7 is arranged between the upper horizontal plate 6 and the lower horizontal plate 6, and the connecting column 7 is fixedly connected with the upper horizontal plate 6 and the lower horizontal plate 6 in a plug-in mode.

Fig. 2 is a diagram of the connector 3 of the present invention. The connector 3 includes: a horseshoe lock 31, a screw rod 32, a connecting plate 33, an adjusting rod clamping column 34, a locking hook 35 and a clamping column lock 36; a drawing board frame 2 and a horizontal adjusting rod 4; the connecting plate 33 is in a vertically standing and vertical surface arc structure, has the same curvature radius with the drawing board frame 2 and the horizontal adjusting rod 4, and is tightly attached to the drawing board frame 2 and the horizontal adjusting rod 4; the connecting plate 33 is connected with the upper drawing board frame 2; a screw rod 32 is arranged in the middle of the connecting plate 33, the two horizontally arranged screw rods 32 are parallel to each other and have a certain distance with each other, threads are arranged on the outer surface of the screw rod 32, a horseshoe lock 31 is arranged on the right side of the screw rod 32, the screw rod 32 is rotatably connected with the horseshoe lock 31, the screw rod 32 is in threaded connection with the connecting plate 33, the rotation of the screw rod 32 enables the horseshoe lock 31 to move left and right, a cylindrical groove is arranged at the lower part of the horseshoe lock 31, and the size of the groove is matched with that of the cylindrical horizontal adjusting rod 4; an adjusting rod clamping column 34 is fixedly arranged on the upper surface of the horizontal adjusting rod 4, and the adjusting rod clamping column 34 is a protruded cylinder with a top cap; a key groove is formed in the lower portion of the connecting plate 33, and the adjusting rod clamping column 34 can slide up and down in the key groove; a clamping column lock 36 is arranged on the lower end face of the connecting plate 33, and the adjusting rod clamping column 34 can be wrapped inside the key groove by moving the clamping column lock 36; and a locking hook 35 is arranged on one side of the surface of the connecting plate 33, and the locking hook 35 moves and can be sleeved with the adjusting rod clamping column 34 to realize the fixation between the drawing board frame 2 and the horizontal adjusting rod 4.

Fig. 3 is a view of the locking hook 35 of the present invention. The locking hook 35 includes: a lifting mechanism 351, a horizontal slideway 352, a vertical rod 353 and a clamping column hook 354; an adjustment lever catch post 34; the horizontal slideway 352 positioned at the upper part is connected with the lifting mechanism 351 in a sliding way, the lower part of the lifting mechanism 351 is provided with a vertical rod 353, and the lifting mechanism 351 drives the vertical rod 353 to move up and down; the tail end of the lifting mechanism 351 is provided with a clamping column hook 354, the inner diameter of the clamping column hook 354 is slightly larger than the diameter of the adjusting rod clamping column 34, and the clamping column hook 354 locks the adjusting rod clamping column 34.

Fig. 4 is a view of the latch 36 of the present invention. The latch lock 36 includes: pin column 361, pin lock 362, stop lever 363, U-shaped groove 364; a connecting plate 33, an adjusting rod clamping column 34; the lower end face of the connecting plate 33 is provided with U-shaped grooves 364 which are rotatably connected, the number of the U-shaped grooves 364 is 2, the U-shaped grooves 364 are respectively positioned at two sides of the key groove of the connecting plate 33, the U-shaped grooves 364 are of an inverted U-shaped structure, and through holes are arranged on two U-shaped arms, and the diameter of each through hole allows the pin column 361 to freely pass through; through holes are formed in two ends of the stop lever 363, and the diameter of each through hole allows the pin column 361 to freely pass through; a pin lock 362 is provided on the pin 361, and the pin lock 362 fixes the pin 361 to the U-shaped groove 364.

Fig. 5 is a diagram of a pin lock 362 according to the present invention. The pin lock 362 includes: a bolt face groove 3621, a chuck rotating shaft 3622, a chuck 3623, chuck teeth 3624, and chuck holes 3625; a pin column 361; a chuck hole 3625 at one side having a diameter slightly larger than that of the pin column 361 such that the pin column 361 can freely pass through the chuck hole 3625; a bolt face groove 3621 is formed in the surface of the pin column 361, and the size of the bolt face groove 3621 is matched with that of the chuck teeth 3624; a chuck rotating shaft 3622 is arranged on one side of the chuck hole 3625, and the chuck rotating shaft 3622 freely rotates on the pin lock 362; chucks 3623 are arranged around the chuck rotating shaft 3622 and fixedly connected with the chuck rotating shaft 3622; the chuck 3623 is provided with chuck teeth 3624 at its ends.

Claims

1. A sketchpad holder comprising: the drawing board comprises a drawing board (1), a drawing board frame (2), a connector (3), a horizontal adjusting rod (4), a rotating platform (5), a horizontal plate (6) and a connecting column (7); the paint is characterized in that a horizontal plate (6) is arranged in the middle, the upper layer and the lower layer are of arc structures, the surface of the light wood plate is provided with a plurality of cavities for storing paint; a drawing board (1) is arranged at the upper part of the horizontal plate (6), a drawing board support (2) is arranged at the back of the drawing board (1), the drawing board (1) and the drawing board support are fixedly connected in a plug-in mode, and the elevation angle of the drawing board (1) is adjusted through the drawing board support (2); a horizontal adjusting rod (4) is arranged at the lower part of the drawing board frame (2), and the drawing board frame (2) is connected with the horizontal adjusting rod (4) through a connector (3); the left-right swinging angle of the drawing board (1) is adjusted by the rotating platform (5) through the horizontal adjusting rod (4) and the drawing board frame (2); a rotating platform (5) is arranged in the middle of the horizontal plate (6), the rotating platform (5) is connected with a tripod at the lower part in a plug-in manner, and the opening angle of the tripod is adjusted by the rotating platform (5); the rotating platform (5) is connected with the right horizontal adjusting rod (4) in a plug-in manner; a connecting column (7) is arranged between the upper horizontal plate (6) and the lower horizontal plate (6), and the connecting column (7) is fixedly connected with the upper horizontal plate (6) and the lower horizontal plate (6) in a plug-in mode.

2. A sketchpad holder according to claim 1, characterized in that the connector (3) comprises: the device comprises a horseshoe lock (31), a spiral rod (32), a connecting plate (33), an adjusting rod clamping column (34), a locking hook (35) and a clamping column lock (36); the drawing board support (2) and the horizontal adjusting rod (4);

the connecting plate (33) is of a vertically standing and vertical surface arc structure, and has the same curvature radius as the drawing board frame (2) and the horizontal adjusting rod (4), so that the drawing board frame and the horizontal adjusting rod are tightly attached to each other; the connecting plate (33) is connected with the drawing board frame (2) at the upper part; a spiral rod (32) is arranged in the middle of the connecting plate (33), the two spiral rods (32) which are horizontally arranged are parallel to each other and have a certain distance with each other, the outer surface of the spiral rod (32) is provided with threads, the right side of the spiral rod (32) is provided with a horseshoe lock (31), the spiral rod (32) is rotationally connected with the horseshoe lock (31), the spiral rod (32) is in threaded connection with the connecting plate (33), the rotation of the spiral rod (32) enables the horseshoe lock (31) to move left and right, the lower part of the horseshoe lock (31) is provided with a cylindrical groove, and the size of the groove is matched with the cylindrical horizontal adjusting rod (4); an adjusting rod clamping column (34) is fixedly arranged on the upper surface of the horizontal adjusting rod (4), and the adjusting rod clamping column (34) is a protruding cylinder with a top cap; a key groove is formed in the lower portion of the connecting plate (33), and the adjusting rod clamping column (34) can slide up and down in the key groove; a clamping column lock (36) is arranged on the lower end face of the connecting plate (33), and the adjusting rod clamping column (34) can be wrapped inside the key groove by moving the clamping column lock (36); a locking hook (35) is arranged on one side of the surface of the connecting plate (33), the locking hook (35) moves and can be sleeved with the adjusting rod clamping column (34), and the drawing board frame (2) and the horizontal adjusting rod (4) are fixed.

3. A sketchpad holder as claimed in claim 2, characterized in that the locking hook (35) comprises: a lifting mechanism (351), a horizontal slideway (352), a vertical rod (353) and a clamping column hook (354); an adjustment lever catch (34);

the horizontal slide way (352) is positioned at the upper part and is connected with the lifting mechanism (351) in a sliding way, the lower part of the lifting mechanism (351) is provided with a vertical rod (353), and the lifting mechanism (351) drives the vertical rod (353) to move up and down; the tail end of the lifting mechanism (351) is provided with a clamping column hook (354), the inner diameter of the clamping column hook (354) is slightly larger than that of the adjusting rod clamping column (34), and the clamping column hook (354) locks the adjusting rod clamping column (34).

4. A sketchpad holder as claimed in claim 3, characterised in that the latch (36) comprises: the pin column (361), the pin lock (362), the stop lever (363) and the U-shaped groove (364); a connecting plate (33) and an adjusting rod clamping column (34);

the lower end face of the connecting plate (33) is provided with U-shaped grooves (364) which are rotationally connected, the number of the U-shaped grooves (364) is 2, the U-shaped grooves are respectively positioned on two sides of a key groove of the connecting plate (33), the U-shaped grooves (364) are of inverted U-shaped structures, through holes are arranged on two U-shaped arms, and the diameter of the through holes allows the pin columns (361) to freely pass through; through holes are formed in two ends of the stop lever (363), and the diameter of the through holes allows the pin column (361) to freely pass through; the pin column (361) is provided with a pin lock (362), and the pin column (361) is fixed with the U-shaped groove (364) by the pin lock (362).

5. A sketchpad holder as claimed in claim 4, characterized in that the pin lock (362) comprises: the device comprises a bolt surface groove (3621), a chuck rotating shaft (3622), a chuck (3623), chuck teeth (3624) and chuck holes (3625); a pin column (361);

a chuck hole (3625) at one side having a diameter slightly larger than that of the pin column (361) so that the pin column (361) can freely pass through the chuck hole (3625); a bolt face groove (3621) is formed in the surface of the pin column (361), and the bolt face groove (3621) is matched with the chuck teeth (3624) in size; a chuck rotating shaft (3622) is arranged on one side of the chuck hole (3625), and the chuck rotating shaft (3622) freely rotates on the pin lock (362); chucks (3623) are arranged around the chuck rotating shaft (3622) and fixedly connected with the chuck rotating shaft; chuck teeth (3624) are arranged at the end part of the chuck (3623).