Advertisement sketch drawing auxiliary device

Abstract

The utility model relates to the technical field of advertising sketch drawing auxiliary devices, the advertising sketch drawing auxiliary devices comprise I-shaped supporting legs, rolling wheels are movably installed at the positions, close to the four corners, of the lower ends of the I-shaped supporting legs, two electric push rods are fixedly installed at the upper ends of the I-shaped supporting legs, and square columns are fixedly installed at the upper ends of the electric push rods; a square through groove is formed in the portion, close to the lower end, of the outer portion of each square column, a movable rod is movably installed between the two square columns and close to the top, connecting rods are fixedly installed on the portions, close to the two sides, of the outer portion of the movable rod, a drawing board is fixedly installed on the tops of the connecting rods, and rectangular grooves are formed in the two sides of the drawing board. A sliding groove is formed in the bottom end of the interior of the rectangular groove, and arc-shaped adjusting plates are fixedly installed at the positions, close to the two sides, of the lower end of the drawing board. According to the auxiliary device for drawing the advertising sketch, the drawing angle is convenient to adjust, and the practicability is high.

Description

Technical Field

[0001] The present application relates to the technical field of auxiliary devices for drawing advertisement sketches, and in particular to an auxiliary device for drawing advertisement sketches. Background Art

[0002] Advertisement design is used to enhance the sales of a certain product. Advertisement design can promote the sales volume of a certain product and attract the public's attention through designed advertisements. In graphic advertising design, it is necessary to draw the advertisements, so an auxiliary device for sketch drawing is needed to facilitate the sketch drawing. The existing sketch drawing auxiliary device has a single structure and only one drawing method, which will cause the draftsman to feel physical discomfort due to standing or sitting for a long time, thus affecting the drawing effect.

[0003] However, the existing advertising sketch drawing device and the sketch drawing auxiliary device have a single structure, only one drawing mode, and cannot adjust the angle of the drawing board, which will cause the drafter to feel physical discomfort due to standing or sitting for a long time, thereby affecting the drawing effect. Those skilled in the art provide an advertising sketch drawing auxiliary device to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides an auxiliary device for drawing an advertisement sketch.

[0005] The present application provides an auxiliary device for drawing advertisement sketches, which adopts the following technical solutions:

[0006] An auxiliary device for drawing advertising sketches comprises an I-shaped support leg, wherein rollers are movably installed at the lower ends of the I-shaped support legs near the four corners, two electric push rods are fixedly installed at the upper ends of the I-shaped support legs, a square column is fixedly installed at the upper ends of the electric push rods, a square through groove is provided on the outside of the square column near the lower end, and a movable rod is movably installed between the two square columns near the top, connecting rods are fixedly installed on the outside of the movable rod near both sides, a drawing board is fixedly installed on the top of the connecting rod, rectangular grooves are provided on both sides of the drawing board, a sliding groove is provided at the inner bottom end of the rectangular groove, and arc-shaped adjustment plates are fixedly installed on the lower ends of the drawing board near both sides.

[0007] Preferably, a plurality of circular holes are formed on the outside of the arc-shaped adjustment plate, and the arc-shaped adjustment plate passes through the square through slot.

[0008] Preferably, a threaded barrel is fixedly mounted on the outside of the square column close to the outside of the square through slot, and a threaded rod is connected to the inner thread of the threaded barrel.

[0009] Preferably, the threaded rod passes through the interior of the square through slot, and the threaded rod passes through one of the circular holes.

[0010] Preferably, a placement box is fixedly installed on the outside of the electric push rod, and a partition is fixedly installed on the inside of the placement box.

[0011] Preferably, an auxiliary component is provided at the upper end of the drawing board, and the auxiliary component includes a sponge pressing plate, and L-shaped blocks are fixedly installed on both sides of the sponge pressing plate.

[0012] Preferably, the lower end of the L-shaped block is connected to a connecting block via a compression spring, a slot is provided at the upper end of the connecting block, the lower end of the compression spring is fixedly connected to the slot, and a ball is movably installed at the lower end of the connecting block, and the ball is slidably matched with the slide groove.

[0013] In summary, the present application includes the following beneficial technical effects: by setting two arc-shaped adjustment plates, when the drawing board needs to be adjusted during drawing, the threaded rod is rotated to disengage the threaded rod from a circular hole. Due to the action of the movable rod and the connecting rod, the drawing board rotates, and then the threaded rod is passed through a suitable circular hole, thereby fixing the drawing board, and thus facilitating the draftsman to better use the drawing board;

[0014] Through the set auxiliary components, when limiting different sketch papers, the sponge pressing plate is lifted upward so that the upper end of the sketch paper is pressed under the sponge pressing plate. Due to the action of the compression spring, the sponge pressing plate is pressed on the drawing board, which is convenient for fixing the sketch paper, and the ball bearing drives the connecting block to move, thereby changing the position of the sponge pressing plate to compress sketch papers of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an auxiliary device for drawing an advertisement sketch in an embodiment of the present application;

[0016] Figure 2 This is a schematic diagram of the structure of a drawing board of an auxiliary device for drawing an advertisement sketch in an embodiment of the present application;

[0017] Figure 3 It is a schematic diagram of the structure of auxiliary components of an auxiliary device for drawing an advertisement sketch in an embodiment of the present application.

[0018] Explanation of the reference numerals in the accompanying drawings: 1. I-shaped supporting leg; 2. Roller; 3. Electric push rod; 4. Square column; 5. Square through slot; 6. Drawing board; 7. Placement box; 8. Partition; 9. Rectangular slot; 10. Slide slot; 11. Movable rod; 12. Connecting rod; 13. Arc-shaped adjustment plate; 14. Round hole; 15. Threaded cylinder; 16. Threaded rod; 17. Auxiliary component; 18. Sponge pressure plate; 19. L-shaped block; 20. Connecting block; 21. Slot; 22. Compression spring; 23. Ball bearing. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-Figure 3 As shown, an advertising sketch drawing auxiliary device comprises an I-shaped support leg 1, and rollers 2 are movably installed at the lower end of the I-shaped support leg 1 near the four corners, and two electric push rods 3 are fixedly installed at the upper end of the I-shaped support leg 1, and a square column 4 is fixedly installed at the upper end of the electric push rod 3, and a square through groove 5 is opened near the lower end of the outer side of the square column 4, and a movable rod 11 is movably installed near the top between the two square columns 4, and connecting rods 12 are fixedly installed at the outer side of the movable rod 11 near both sides, and a drawing board 6 is fixedly installed on the top of the connecting rod 12, and both sides of the drawing board 6 are opened. There is a rectangular groove 9, and a slide groove 10 is opened at the inner bottom end of the rectangular groove 9. The lower end of the drawing board 6 is fixedly installed with an arc adjustment plate 13 near the two sides. First, through the two arc adjustment plates 13, when drawing, when it is necessary to adjust the drawing board 6, the threaded rod 16 is rotated at this time to make the threaded rod 16 disengage from a circular hole 14. Due to the action of the movable rod 11 and the connecting rod 12, the drawing board 6 rotates, and then the threaded rod 16 is passed through the appropriate circular hole 14, so as to fix the drawing board 6, which is convenient for the draftsman to better use the drawing board 6.

[0021] In this embodiment, a plurality of circular holes 14 are formed on the outside of the arc-shaped adjustment plate 13 , and the arc-shaped adjustment plate 13 passes through the square through slot 5 .

[0022] In this embodiment, a threaded barrel 15 is fixedly mounted on the outside of the square column 4 near the outside of the square through slot 5 , and a threaded rod 16 is threadedly connected to the inside of the threaded barrel 15 .

[0023] In this embodiment, the threaded rod 16 passes through the interior of the square through slot 5 , and the threaded rod 16 passes through one of the circular holes 14 .

[0024] In this embodiment, a placement box 7 is fixedly installed on the outside of the electric push rod 3 , and a partition plate 8 is fixedly installed on the inside of the placement box 7 .

[0025] In this embodiment, an auxiliary component 17 is disposed at the upper end of the drawing board 6 . The auxiliary component 17 includes a sponge pressing plate 18 . L-shaped blocks 19 are fixedly mounted on both sides of the sponge pressing plate 18 .

[0026] In this embodiment, the lower end of the L-shaped block 19 is connected to the connecting block 20 through a clamping spring 22. A slot 21 is provided at the upper end of the connecting block 20. The lower end of the clamping spring 22 is fixedly connected to the slot 21. A ball 23 is movably installed at the lower end of the connecting block 20. The ball 23 slides and matches with the slide groove 10. Through the auxiliary component 17, when limiting different sketch papers, the sponge pressing plate 18 is lifted upward so that the upper end of the sketch paper is pressed under the sponge pressing plate 18. Due to the action of the clamping spring 22, the sponge pressing plate 18 is pressed on the drawing board 6, which is convenient for fixing the sketch paper. The ball 23 drives the connecting block 20 to move, thereby changing the position of the sponge pressing plate 18 to clamp sketch papers of different lengths.

[0027] The implementation principle of an auxiliary device for drawing advertising sketches in the embodiment of the present application is as follows: first, through the two arc-shaped adjustment plates 13, when drawing, when the drawing board 6 needs to be adjusted, the threaded rod 16 is rotated at this time to disengage the threaded rod 16 from a circular hole 14. Due to the action of the movable rod 11 and the connecting rod 12, the drawing board 6 rotates, and then the threaded rod 16 is passed through the appropriate circular hole 14, so as to fix the drawing board 6, thereby facilitating the draftsman to better use the drawing board 6. Through the auxiliary component 17, when limiting different sketch papers, the sponge pressing plate 18 is lifted upward so that the upper end of the sketch paper is pressed under the sponge pressing plate 18. Due to the action of the clamping spring 22, the sponge pressing plate 18 is pressed on the drawing board 6, which is convenient for fixing the sketch paper, and the ball 23 drives the connecting block 20 to move, thereby changing the position of the sponge pressing plate 18 to clamp sketch papers of different lengths.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An auxiliary device for drawing an advertisement sketch, characterized in that: The invention comprises an I-shaped support leg (1), wherein rollers (2) are movably mounted at the lower end of the I-shaped support leg (1) near the four corners, two electric push rods (3) are fixedly mounted at the upper end of the I-shaped support leg (1), a square column (4) is fixedly mounted at the upper end of the electric push rod (3), a square through groove (5) is provided on the outside of the square column (4) near the lower end, and a movable rod (11) is movably mounted between the two square columns (4) near the top, a connecting rod (12) is fixedly mounted on the outside of the movable rod (11) near both sides, a drawing board (6) is fixedly mounted on the top of the connecting rod (12), rectangular grooves (9) are provided on both sides of the drawing board (6), a sliding groove (10) is provided at the inner bottom end of the rectangular groove (9), and an arc-shaped adjustment plate (13) is fixedly mounted on the lower end of the drawing board (6) near both sides.

2. The advertising sketch drawing auxiliary device according to claim 1, characterized in that: A plurality of circular holes (14) are formed on the outside of the arc-shaped adjustment plate (13), and the arc-shaped adjustment plate (13) passes through the square through slot (5).

3. The advertising sketch drawing auxiliary device according to claim 1, characterized in that: A threaded barrel (15) is fixedly mounted on the outside of the square column (4) near the outside of the square through slot (5), and a threaded rod (16) is threadedly connected to the inside of the threaded barrel (15).

4. The advertising sketch drawing auxiliary device according to claim 3, characterized in that: The threaded rod (16) passes through the interior of the square through groove (5), and the threaded rod (16) passes through one of the circular holes (14).

5. The advertising sketch drawing auxiliary device according to claim 1, characterized in that: A placement box (7) is fixedly installed on the outside of the electric push rod (3), and a partition plate (8) is fixedly installed on the inside of the placement box (7).

6. The advertising sketch drawing auxiliary device according to claim 1, characterized in that: An auxiliary component (17) is arranged at the upper end of the drawing board (6), and the auxiliary component (17) comprises a sponge pressing plate (18), and L-shaped blocks (19) are fixedly mounted on both sides of the sponge pressing plate (18).

7. The advertising sketch drawing auxiliary device according to claim 6, characterized in that: The lower end of the L-shaped block (19) is connected to a connecting block (20) via a compression spring (22); a slot (21) is provided at the upper end of the connecting block (20); the lower end of the compression spring (22) is fixedly connected to the slot (21); a ball (23) is movably mounted at the lower end of the connecting block (20); the ball (23) is slidably matched with the slide groove (10).

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