CN209833220U - Outdoor movable drawing platform - Google Patents

Abstract

The utility model discloses an it is outdoor with mobilizable drawing platform, including base and loading board, the loading board is located the top of base, a plurality of moving mechanism of bottom fixedly connected with of base, the top fixedly connected with mount table of base, be equipped with the cavity on the mount table, be equipped with first threaded rod in the cavity, the one end and the cavity inner wall of first threaded rod rotate to be connected, the other end of first threaded rod runs through cavity inner wall and fixedly connected with carousel, two movable blocks, two have been cup jointed to the screw thread on the lateral wall that first threaded rod is located the cavity the intraoral screw thread of movable block is opposite setting. The utility model discloses conveniently remove the setting up of many places adjustment mechanism of accessible and make the user convenience higher in the use.

Description

Outdoor movable drawing platform

Technical Field

The utility model relates to a drawing equipment technical field, concretely relates to it is outdoor with mobilizable drawing platform.

Background

In the technical aspect of drawing, a surface is used as a supporting surface, and color is added on the surface, wherein the surface can be paper or cloth, and a tool for adding color can be used for drawing a brush, or can be used for brushing, sponge or cloth strips and the like. At the level of artistic expression, drawing meaning also includes the use of the artistic act in combination with graphics, picture composition and other aesthetic methods to achieve the concept and meaning that the artist wishes to express.

But the outdoor drawing platform that has used now is difficult for carrying and the structure is comparatively fixed, and the regulation of inconvenient user freedom when using has certain defectiveness.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, provide an it is outdoor with mobilizable drawing platform now, conveniently remove the setting that many places adjustment mechanism of accessible made the user convenience higher in the use.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an outdoor movable drawing platform, which comprises a base and a bearing plate, wherein the bearing plate is positioned above the base, the bottom of the base is fixedly connected with a plurality of moving mechanisms, the top of the base is fixedly connected with an installation platform, the installation platform is provided with a cavity, a first threaded rod is arranged in the cavity, one end of the first threaded rod is rotationally connected with the inner wall of the cavity, the other end of the first threaded rod penetrates through the inner wall of the cavity and is fixedly connected with a turntable, two movable blocks are sleeved on the side wall of the first threaded rod positioned in the cavity through threads, the threads in the two movable block threads are oppositely arranged, two movable blocks are rotationally connected with connecting rods, the two connecting rods are arranged in a crossed manner, the installation platform is provided with openings corresponding to the connecting rods, a groove is arranged below the bearing plate, a sliding rod is fixedly connected in the groove, two supporting blocks are sleeved on the sliding rod in a sliding manner, one ends of the two connecting rods, which are far away from the moving block, are rotatably connected with the supporting blocks, a drawing board is arranged above the bearing plate, the drawing board is connected with one end of the bearing plate through a rotating piece, a rotating groove is arranged on one side of the drawing board, which is close to the bearing plate, a second threaded rod is rotatably connected in the rotating groove, a first gear is fixedly sleeved at one end of the second threaded rod, a driving motor is fixedly connected on the outer wall of one side of the drawing board, an output shaft of the driving motor penetrates through the outer wall of the drawing board and is fixedly connected with a second gear meshed with the first gear, a pushing block is sleeved on the second threaded rod in a threaded manner, an object containing groove is arranged on the pushing block, a supporting rod is arranged in the object containing groove, the one end that the ejector pad was kept away from to the bracing piece rotates and is connected with the connecting block, connecting block and loading board fixed connection.

Furthermore, one side fixedly connected with handle that first threaded rod was kept away from to the carousel.

Furthermore, a spring is sleeved on the sliding rod, and two ends of the spring are respectively abutted against the two supporting blocks.

Furthermore, a plurality of the moving mechanisms are all universal self-locking wheels.

Furthermore, through holes are formed in the two moving blocks, and balls are rotatably connected in the through holes.

Furthermore, a rotating shaft is inserted at the intersection of the two connecting rods in a sliding manner.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) when the device is used, a user can move the device to increase the portability through a moving mechanism at the bottom of the base, the rotatable turntable can be used for driving the first threaded rod to rotate if the height needs to be adjusted in the actual drawing process, and when the first threaded rod rotates, the two moving blocks move on the first threaded rod to enable the two connecting rods to move in a crossed mode to push the two supporting blocks to slide on the sliding rods, so that the height of the bearing plate is adjusted;

2) can open driving motor and drive the second threaded rod and rotate, the ejector pad on the second threaded rod drives the bracing piece and rotates at last, utilizes the supporting role of bracing piece to realize the angle modulation of drawing board. The utility model discloses conveniently remove the setting up of many places adjustment mechanism of accessible and make the user convenience higher in the use.

Drawings

Fig. 1 is an overall structure schematic diagram of the movable drawing platform for outdoor use.

Fig. 2 is a schematic diagram of the structure of the second gear of the movable drawing platform for outdoor use.

Fig. 3 is a schematic diagram of a structure of the movable drawing platform fig. 2 for outdoor use.

1-a base; 2-a bearing plate; 3-a moving mechanism; 4-mounting a table; 5-a first threaded rod; 6, rotating a disc; 7-a moving block; 8-a connecting rod; 9-a slide bar; 10-a support block; 11-a drawing board; 12-a rotor; 13-a second threaded rod; 14-a first gear; 15-driving the motor; 16-a second gear; 17-a push block; 18-a support bar; 19-a fixation rod; 20-connecting blocks; 21-a handle; 22-a spring; 23-ball.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in figures 1-3, an outdoor movable drawing platform comprises a base 1 and a bearing plate 2, and is characterized in that the bearing plate 2 is positioned above the base 1, the bottom of the base 1 is fixedly connected with a plurality of moving mechanisms 3 for moving devices, the top of the base 1 is fixedly connected with an installation platform 4, the installation platform 4 is provided with a cavity, a first threaded rod 5 is arranged in the cavity and used for driving moving blocks 7 to move, one end of the first threaded rod 5 is rotatably connected with the inner wall of the cavity, the other end of the first threaded rod 5 penetrates through the inner wall of the cavity and is fixedly connected with a turntable 6 and used for rotating the first threaded rod 5, two moving blocks 7 are sleeved on the side wall of the first threaded rod 5 in the cavity in a threaded manner and used for driving connecting rods 8 to move, the threads in the two moving blocks 7 are oppositely arranged, and connecting rods 8 are rotatably connected, the drawing board pushing device is used for pushing a supporting block 10 to move on a sliding rod 9, the two connecting rods 8 are arranged in a crossed mode, an opening corresponding to the connecting rod 8 is formed in a mounting table 4, a groove is formed below a bearing plate 2, the sliding rod 9 is fixedly connected in the groove and used for supporting the supporting block 10, the two supporting blocks 10 are sleeved on the sliding rod 9 in a sliding mode, one ends, far away from a moving block 7, of the two connecting rods 8 are rotatably connected with the supporting block 10, a drawing board 11 is arranged above the bearing plate 2, the drawing board 11 is connected with one end of the bearing plate 2 through a rotating piece 12, a rotating groove is formed in one side, close to the bearing plate 2, of the drawing board 11, a second threaded rod 13 is rotatably connected in the rotating groove and used for driving a pushing block 17 to move, a first gear 14 is fixedly connected to one end of the second threaded rod 13, a, driving motor 15's output shaft runs through 11 outer walls of drawing board and fixedly connected with and first gear 14 engaged with second gear 16, threaded sleeve has ejector pad 17 on the second threaded rod 13, it puts the thing groove to be equipped with on the ejector pad 17, it is equipped with bracing piece 18 to put the thing inslot, be used for supporting drawing board 11, it is equipped with dead lever 19 to slide on the bracing piece 18, be used for fixed support rod 18, the both ends of dead lever 19 all with the inner wall fixed connection who puts the thing groove, the one end that the ejector pad 17 was kept away from to bracing piece 18 rotates and is connected with connecting block 20, connecting block 20 and 2 fixed connection of loading board, be used for being connected between bracing.

Wherein, one side fixedly connected with handle 21 that first threaded rod 5 was kept away from to carousel 6, conveniently rotate carousel 6, the cover is equipped with spring 22 on the slide bar 9, spring 22's both ends offset with two supporting shoes 10 respectively, increase the buffer power when adjusting, a plurality of moving mechanism 3 are universal auto-lock wheel, conveniently remove the device, all be equipped with the through-hole on two movable blocks 7, the through-hole internal rotation is connected with ball 23, supplementary movable block 7 removes, two 8 cross connection departments of connecting rod slip are inserted and are equipped with the pivot, stability during the increase motion.

The utility model provides an it is outdoor with mobilizable drawing platform, the user realizes increasing the portability to the removal of device through the moving mechanism 3 of 1 bottom of base when using, adjust rotatable carousel 6 as required and drive first threaded rod 5 and rotate in the actual drawing in-process, two movable blocks 7 move on first threaded rod 5 when first threaded rod 5 pivoted and make two connecting rod 8 cross motions promote two supporting shoes 10 and slide on slide bar 9, thereby highly adjusting loading board 2, can open driving motor 16 and drive second threaded rod 13 and rotate, ejector pad 17 on the second threaded rod 13 drives bracing piece 18 and rotates at last, utilize the supporting role of bracing piece 18 to realize the angle modulation of drawing board 11.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims (6)

1. The outdoor movable drawing platform comprises a base (1) and a bearing plate (2), and is characterized in that the bearing plate (2) is positioned above the base (1), the bottom of the base (1) is fixedly connected with a plurality of moving mechanisms (3), the top of the base (1) is fixedly connected with an installation platform (4), the installation platform (4) is provided with a cavity, a first threaded rod (5) is arranged in the cavity, one end of the first threaded rod (5) is rotatably connected with the inner wall of the cavity, the other end of the first threaded rod (5) penetrates through the inner wall of the cavity and is fixedly connected with a rotary table (6), two moving blocks (7) are sleeved on the side wall of the first threaded rod (5) positioned in the cavity in a threaded manner, the threads in the threads of the two moving blocks (7) are oppositely arranged, and connecting rods (8) are rotatably connected on the two moving blocks (7), the two connecting rods (8) are arranged in a crossed manner, openings corresponding to the connecting rods (8) are arranged on the mounting table (4), a groove is arranged below the bearing plate (2), a sliding rod (9) is fixedly connected in the groove, two supporting blocks (10) are sleeved on the sliding rod (9) in a sliding manner, one ends, far away from the moving block (7), of the two connecting rods (8) are rotatably connected with the supporting blocks (10), a drawing board (11) is arranged above the bearing plate (2), the drawing board (11) is connected with one end of the bearing plate (2) through a rotating piece (12), a rotating groove is arranged on one side, close to the bearing plate (2), of the drawing board (11), a second threaded rod (13) is rotatably connected in the rotating groove, a first gear (14) is fixedly sleeved at one end of the second threaded rod (13), and a driving motor (15) is fixedly connected to the outer wall of one side of the, the output shaft of driving motor (15) runs through drawing board (11) outer wall and fixedly connected with and first gear (14) engaged with second gear (16), ejector pad (17) have been cup jointed to the screw thread on second threaded rod (13), it puts the thing groove to be equipped with on ejector pad (17), it is equipped with bracing piece (18) to put the thing inslot, slide on bracing piece (18) and insert and be equipped with dead lever (19), the both ends of dead lever (19) all with the inner wall fixed connection who puts the thing groove, the one end rotation that ejector pad (17) were kept away from in bracing piece (18) is connected with connecting block (20), connecting block (20) and loading board (2) fixed connection.

2. An outdoor movable drawing platform according to claim 1, wherein: and a handle (21) is fixedly connected to one side of the rotary disc (6) far away from the first threaded rod (5).

3. An outdoor movable drawing platform according to claim 1, wherein: the sliding rod (9) is sleeved with a spring (22), and two ends of the spring (22) are respectively abutted against the two supporting blocks (10).

4. An outdoor movable drawing platform according to claim 1, wherein: the moving mechanisms (3) are all universal self-locking wheels.

5. An outdoor movable drawing platform according to claim 1, wherein: through holes are formed in the two moving blocks (7), and balls (23) are rotationally connected in the through holes.

6. An outdoor movable drawing platform according to claim 1, wherein: a rotating shaft is inserted at the intersection of the two connecting rods (8) in a sliding manner.