CN114475062A - Multi-functional art design drawing board - Google Patents

Abstract

The invention relates to a multifunctional art design drawing board, which effectively solves the problem that a ruler and a drawing form dragging when the drawing board is used for drawing, so that small graphite blocks rub to form gray trailing; the technical scheme comprises the following steps: plate body, position control mechanism, angle adjustment mechanism, prop up the mechanism, insert chi mechanism, the main scale, the drawing board that auxiliary scale mechanism constitutes, this drawing board can the quick adjustment main scale position and angle, and when producing the graphite fritter, can prop up the main scale, do not contact with the drawing when adjusting the main scale, only just can put down the main scale after main scale position control accomplishes and carry out the setting-out, when the main scale prop up the height, can also adjust the position and the angle that need according to sharp scale mark and angle scale mark, the time of main scale with the drawing board contact has been reduced, guarantee that the drawing board surface is clean and tidy.

Description

Multi-functional art design drawing board

Technical Field

The invention relates to the technical field of design drawing, in particular to a multifunctional art design drawing board.

Background

The drawing board is a working platform for designing and drawing, and is mainly used in the fields of engineering, design, surveying and mapping, geology, clothes and the like, the drawing board is used as a necessary tool for designing, and is usually matched with a ruler for use, when the ruler is used for designing, the sharp end of a pencil is easy to break, a graphite block with small particles is formed, at the moment, the ruler is moved on the drawing board and is easy to rub with the graphite block, a trailing trace is formed, the local surface of a drawing becomes black, the drawing board is difficult to clean, the attractiveness of the drawing is reduced, and the drawing expression is unclear.

In view of the above, we provide a multifunctional art design drawing board for solving the above problems.

Disclosure of Invention

In order to solve the problems, the folding function of the main scale is added, the problem that a graphite block rubs a drawing to form a local mark when the main scale is moved and adjusted with the drawing is solved, the angle is adjusted by pressing the main scale in an extending mode according to the folding function of the main scale, the main scale is loosened and actively fixed, the folding device is convenient and quick, the folding stability is improved, when the angle of the main scale needs to be erected, only one side of the main scale needs to be pressed to erect and adjust the main scale, the main scale is loosened and fixed, the main scale is required to be dropped and pressed and adjusted, the main scale cannot be separated from the ruler insertion block in the process, dragging of the main scale and the drawing is reduced in the process, and the surface cleanness of the drawing is guaranteed.

The utility model provides a multi-functional art design drawing board, includes the plate body, its characterized in that, the upper surface of plate body is provided with left side adjustment mechanism, the upper surface of plate body is provided with downside adjustment mechanism, the equal sliding connection in surface of left side adjustment mechanism and downside adjustment mechanism has position control mechanism, one side centre of a circle department of position control mechanism rotates and is connected with the angle adjustment mechanism that can sway from side to side, one side of angle adjustment mechanism is rotated and is connected with rotatable jack-up mechanism, one side of jack-up mechanism slides and is provided with inserted rule mechanism, one side of inserted rule mechanism is pegged graft and is had the detachable main scale, the sliding connection in surface of main scale has mobilizable auxiliary scale mechanism, the upper surface of plate body is provided with presss from both sides paper mechanism, the lower surface of plate body is provided with supplementary drawing mechanism.

The beneficial effects of the technical scheme are as follows:

(1) the mechanism which can support the main ruler is additionally arranged on the drawing board, the main ruler can be quickly supported after the main ruler is used, the position of the main ruler can not form trailing marks with a drawing, only graphite slag needs to be blown off by a nozzle or the drawing board is inclined to enable the graphite slag to fall off, the main ruler only contacts the drawing when in marking and is the reason for generating the graphite slag when in marking, pencil fracture is caused by different force of users, normal marking is not influenced even if the pencil fractures, graphite cannot be rolled when the drawing board travels, a graphite block only remains above the drawing, the trailing marks can be formed when the traditional drawing board is used, the surface of the drawing is not neat, the drawing board only needs to extrude one side of the main ruler to rotate and loosen quickly, most of the supporting mechanism is made of aluminum alloy, and the supporting mechanism has good strength, the support stability is ensured;

(2) in order to match with the operation of the supporting mechanism, an inserting clamping mechanism and a rotary releasing mechanism are extended when the main ruler is supported, the main ruler can be automatically clamped when the main ruler is inserted, at the moment, the main ruler cannot be supported by being separated from an inserting ruler block and matched with the main ruler, the rotary releasing mechanism can be matched with an extruding mechanism, a lateral clamping strip and an upper clamping strip to control the clamping strip and the upper clamping strip to be opened when a control bolt is manually controlled to rotate, so that the main ruler is conveniently separated from the inserting ruler block, the inserting fixing strip can be released by the extruding mechanism when the clamping strip and the upper clamping strip are controlled to be opened, the effect of elastically pushing the main ruler is achieved, the main ruler is taken down more quickly, in order to press the inserting ruler block to adjust the supporting angle of the main ruler, an opposite moving mechanism and an annular clamping groove are added, in order to press, rotate, release and fix, and achieve the effect of quickly adjusting the angle, the reduction mechanism is additionally arranged on the pressing rotating device, so that the phenomenon that drawing is not accurate due to the fact that the main scale is touched to press fast when drawing is performed can be prevented.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the main scale suspension of the present invention;

FIG. 3 is a schematic view of the main scale adjustment of the present invention;

FIG. 4 is a schematic cross-sectional view of the erecting mechanism of the present invention;

FIG. 5 is a schematic side view of the lift mechanism of the present invention;

FIG. 6 is a schematic cross-sectional view of the pivot of the lift mechanism of the present invention;

FIG. 7 is a schematic view of a primary moving strip of the present invention;

FIG. 8 is a bottom inset schematic view of the main scale of the present invention;

FIG. 9 is a schematic view of the invention at A of FIG. 4;

FIG. 10 is a schematic view of the invention at B of FIG. 4;

FIG. 11 is a schematic view of the present invention at C of FIG. 4;

FIG. 12 is a schematic view of a paper clamping mechanism according to the present invention;

FIG. 13 is a schematic representation of an auxiliary trace of the present invention;

FIG. 14 is a schematic cross-sectional view of a position adjustment mechanism of the present invention;

FIG. 15 is a schematic view of the middle cone of the present invention;

FIG. 16 is a schematic cross-sectional view of a paper clamping mechanism according to the present invention;

FIG. 17 is a schematic view of the main scale assembly of the present invention;

FIG. 18 is a rear view of the auxiliary scale mechanism of the present invention;

fig. 19 is a front view of the auxiliary scale mechanism of the present invention.

In the figure: 1. a plate body; 2. a position adjustment mechanism; 3. an angle adjusting mechanism; 4. a prop-up mechanism; 5. a ruler inserting mechanism; 6. a main scale; 7. an auxiliary scale mechanism; 8. a paper clamping mechanism; 9. an auxiliary tracing mechanism; 10. supporting the blocks; 11. an upper and lower limiting mechanism; 12. a primary moving bar; 13. a secondary moving bar; 14. a middle gear; 15. an annular neck; 16. inserting a clamping block; 17. a mating rack; 18. a reduction gear; 19. a deceleration blocking mechanism; 20. inserting the clamping mechanism; 21. a laser irradiation mechanism; 22. a rotational release mechanism; 23. a lateral clamping strip; 24. an upper clamping strip; 25. a control plug; 26. an extrusion mechanism; 27. moving the ring; 28. inserting a clamping mechanism; 29. a position block; 30. rotating the pressing mechanism; 31. an angle block; 32. an angle fixing mechanism; 33. an extrusion fixing mechanism; 34. four-sided blocks; 35. a pressing drive mechanism; 36. paper pressing blocks; 37. a bottom rotating frame; 38. a ruler inserting block; 40. inserting the fixing strip; 41. a main control bolt; 42. a middle cone pulley.

Detailed Description

The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments with reference to the accompanying drawings, in which reference is made to the accompanying drawings.

Embodiment 1, this embodiment provides a multifunctional artistic design drawing board, as shown in fig. 1-11, including a board body 1, a left side adjusting mechanism is disposed on an upper surface of the board body 1, the left side adjusting mechanism is used for conveniently adjusting the upper and lower positions on a plane of the board body, the left side adjusting mechanism conforms to the habit of most people, the left side adjusting mechanism is disposed on the left side, so as to facilitate drawing a line from left to right, a lower side adjusting mechanism is disposed on the upper surface of the board body, the left and right positions of a main ruler on the plane of the board body can be adjusted below the plane of the board body disposed on the lower side adjusting mechanism, the upper, lower, left and right positions of the main ruler can be adjusted by combining the left side adjusting mechanism and the lower side adjusting mechanism, so as to achieve a multifunctional effect, the surfaces of the left side adjusting mechanism and the lower side adjusting mechanism are both slidably connected with a position adjusting mechanism 2, the position adjusting mechanism can adjust and fix the position of the main ruler, the angle adjusting mechanism can adjust the included angle between the position adjusting mechanism and the angle adjusting mechanism, (because the distance from the rotating shaft at one side of the position adjusting mechanism to the left side adjusting mechanism is consistent and the two mechanisms are in a parallel state, no matter how the distance is adjusted, the distance cannot be changed, when the main ruler is inserted into the ruler block, one side of the two sides of the main ruler is necessarily in the middle position of the ruler block according to the position setting, at the moment, the distance from the main ruler to the rotating shaft of the position adjusting mechanism is also fixed no matter how the distance is adjusted, the symmetrical axis of the ruler block is also superposed with one side of the two sides of the main ruler, after the main ruler is inserted and fixed, the included angle between the main ruler and the position adjusting mechanism, namely, the included angle between a horizontal line and the main ruler is achieved by referring to the adjusting angle) one side of the position adjusting mechanism is provided with a pointer contacted with the left side adjusting mechanism, and one side of the pointer is superposed with the symmetrical axis of the position adjusting mechanism, the marking effect is achieved, a round angle dial disc is arranged at a rotating shaft of the position adjusting mechanism, the angles of the main scale and the horizontal line, namely the angles of the main scale and the position adjusting mechanism, can be conveniently recorded, an angle adjusting mechanism 3 capable of swinging left and right is rotatably connected at the circle center of one side of the position adjusting mechanism 2, a rotatable supporting mechanism 4 is rotatably connected at one side of the angle adjusting mechanism 3, an inserting clamping mechanism is also arranged on an upper clamping strip, the inserting clamping mechanism is not shown in the figure, the supporting mechanism is the main problem of the whole invention, the structural design is ingenious, the structure is not stacked, the simplicity and the practicability are high, the problems mentioned in the background technology can be solved, the scale inserting mechanism is used as a key to press and adjust the up-down angle between the supporting mechanism and the angle adjusting mechanism, and after the up-down angle is adjusted, the main scale is suspended by one side and is not contacted with the drawing, after the upper and lower angle adjustment and fixation are finished, the position adjusting mechanism and the angle adjusting mechanism can be adjusted, the main ruler is in a suspended state and is not contacted with a drawing, the main ruler is put down after the position and the angle are adjusted, namely, the new position of the main ruler is obtained, when the main ruler is erected, the use of the two functions of position and angle adjustment is not influenced, the position and the angle of the main ruler can be embodied through a pointer and an angle dial already introduced at the upper side, one side of the erecting mechanism 4 is provided with a ruler inserting mechanism 5 in a sliding way, the ruler inserting mechanism is used for facilitating the insertion of the main ruler and facilitating the extraction of the main ruler, and the main ruler can be automatically fixed after the main ruler is inserted, according to the fact that a fixing strip is inserted and a clamping mechanism is inserted, the main ruler can not be separated from the ruler inserting mechanism, the stable effect is achieved, and the function of facilitating the extraction of the main ruler is embodied on a rotary releasing mechanism, the rotary release mechanism has the advantages that the main ruler can be conveniently separated from the ruler inserting block, the surface of the control bolt is provided with a thread path, the center of a circle of the moving ring is provided with a screw hole in threaded connection with the thread path, when the control bolt rotates, the upper clamping strip and the lateral clamping strip can be unfolded, the extrusion mechanism can be automatically extruded after the control bolt is unfolded, the inserting fixing strip is released, the main ruler can be ejected out under the action of a spring through the inserting fixing strip, the main ruler releasing effect is achieved, a detachable main ruler 6 is inserted into one side of the ruler inserting mechanism 5, the surface of the main ruler 6 is slidably connected with a movable auxiliary ruler mechanism 7, the upper surface of the plate body 1 is provided with a paper clamping mechanism 8, the lower surface of the plate body 1 is provided with an auxiliary drawing mechanism 9, the supporting mechanism 4 comprises a supporting block 10, an opposite moving mechanism, a speed reducing mechanism and an upper and lower limiting mechanism 11, (the opposite moving mechanism is based on the gear and rack meshing principle, the reverse moving mechanism is skillfully designed, so that the space can be saved, the middle gear can be conveniently installed, the reverse moving mechanism can be used as two long strips with opposite moving directions, an inserting clamping block is further arranged on one side, the inserting clamping block can be inserted into the annular clamping groove, the fixing effect is achieved, the four-point fixing is adopted for fixing, the stability is higher, the reverse moving mechanism except the middle gear is made of aluminum alloy, the vertical angle can be adjusted when the inserting rule block is pushed, when the main rule is inserted into the inserting rule block, the vertical angle of the main rule can be adjusted and fixed by controlling the main rule, the main rule can be rotationally adjusted by extrusion, the fixing can be carried out by loosening, a sound can be heard when the fixing is carried out, the fixing is successful, no sound represents that the fixing is not firm, and the adjustment and the fixing are needed) and the reverse moving mechanism comprises a main moving strip 12, an auxiliary moving strip 13 and a middle gear 14, an annular clamping groove 15 is arranged at the rotating shaft of the angle adjusting mechanism 3 and the supporting mechanism 4, one side of each of the main moving strip 12 and the auxiliary moving strip 13 is provided with an inserting clamping block 16 which can be clamped with the annular clamping groove 15, one side of the middle gear 14 is meshed with the main moving strip 12, the other side of the middle gear is meshed with the auxiliary moving strip 13, two sides of the main moving strip 12 and the auxiliary moving strip 13 are both connected with a supporting round rod in a sliding mode, the speed reducing mechanism has the function of preventing the main scale from being extruded at one side during drawing, when the extrusion speed passes through the blocks, the main scale is touched carelessly, the speed reducing mechanism controls the speed reducing clamping mechanism to clamp the clamping ring, the main scale cannot be pushed at this time, the main scale can be conveniently pushed only by slowly extruding the main scale at a little point, the principle utilizes the centrifugal force, when the linear speed is too large, the centrifugal combination can be separated from the central shaft to clamp the clamping ring, the clamping ring is arranged on one side of the supporting block, the clamping ring is provided with four groups of grooves, the ruler insertion block cannot be pushed at the moment, the main ruler can be moved only by loosening the main ruler, the speed reducing mechanism comprises a matching rack 17, a speed reducing gear 18, a supporting block and a speed reducing clamping mechanism 19, the speed reducing gear 18 is meshed and walks on the surface of the matching rack 17, the speed reducing clamping mechanism 19 comprises a clamping ring, a centrifugal combination and a central shaft, the speed reducing mechanism is ingeniously designed and can well deal with careless pressing of the main ruler to cause deviation of the main ruler and influence drawing data, the central shaft is arranged on one side of the speed reducing gear 18, the centrifugal combination is arranged on one side of the central shaft, the laser irradiation mechanism is arranged in the middle of the ruler insertion block and consists of a laser lamp, the positioning is convenient when the main ruler is inserted, the position of the main ruler is determined and convenient to draw, the ruler insertion mechanism 5 comprises a ruler insertion block 38, an insertion clamping mechanism 20, a laser irradiation mechanism 21 and a rotary release mechanism 22, the left side of the ruler inserting block 38 is fixedly connected with the main moving strip 12, the upper side and the lower side of the ruler inserting block 38 are fixedly connected with the supporting block, the inserting and clamping mechanism 20 comprises a lateral clamping strip 23, an upper clamping strip 24 and an inserting fixing strip 40, the ruler inserting block 38 and the lateral clamping strip 23 are rotatably arranged, the ruler inserting block 38 and the upper clamping strip 24 are rotatably arranged, the rotary releasing mechanism 22 comprises a supporting frame, a control bolt 25, a squeezing mechanism 26 and a moving ring 27, the supporting frame is arranged on one side of the ruler inserting block 38, the surface of the supporting frame is rotatably connected with the control bolt 25, the number of the control bolts is two groups, the two groups are symmetrically arranged, the main ruler can be inserted into the lower side, the main ruler can be inserted into the upper side, the effect of inserting the two sides can be achieved, different drawing styles can be met, the main ruler is further provided with two groups of scale marks, the main ruler can be inserted into the upper side or inserted into the lower side conveniently, the surface of the control bolt 25 is connected with a movable ring 27 through a thread, (through the design process, the assembly body simulation test is adopted, when the movable ring translates up and down, the lateral clamping strip and the upper clamping strip can be opened or closed), the movable ring can control the lateral clamping strip to open or the upper clamping strip to open, the movable ring moves principle, the principle that the control bolt cannot be separated from the support frame is utilized, one side of the movable ring 27 is provided with the lateral clamping strip 23 or the upper clamping strip 24 through a notch, one side of the lateral clamping strip 23 and one side of the upper clamping strip 24 are both provided with an inserting clamping mechanism 28, the plate body is not only provided with a main ruler and an auxiliary ruler which are used in cooperation, the auxiliary ruler is shorter than the main ruler, the shape is not different, the two sides of the main ruler 6 are provided with side grooves which can be clamped with the inserting clamping mechanism 28, and the side grooves and the upper groove are used for fixing the main ruler, the upper surface of the main ruler 6 is provided with an upper groove which can be clamped with the inserting and clamping mechanism 28.

Embodiment 2, this embodiment provides a multi-functional artistic design drawing board, as shown in fig. 12-16, on the basis of embodiment 1, we add an angle fixing mechanism and a rotary pressing mechanism, in order to adjust the position and the angle when controlling the main control bolt, after the position adjustment is completed, the main control bolt is controlled to rotate to achieve the position fixing and the angle fixing, the position adjusting mechanism 2 includes a position block 29 and a rotary pressing mechanism 30, the angle adjusting mechanism 3 includes an angle block 31 and an angle fixing mechanism 32, a squeezing fixing mechanism 33 is arranged between the rotary pressing mechanism 30 and the angle fixing mechanism 32, the rotary pressing mechanism 30 includes a main control bolt 41, a thread lifting frame and a rubber locking piece, the surface of the main control bolt 41 is connected with the thread lifting frame by a thread, the principle of the thread lifting frame is the same as that the thread lifting principle is utilized, the middle part of the thread lifting frame is provided with a long thread hole which is arranged with the thread of the main control bolt, the angle fixing mechanism 32 comprises an angle shaft and a middle cone pulley 42, when one of the two groups of directions of the main control bolt is twisted, the main control bolt can control the thread lifting frame to fall down to contact with the long rod, the friction force with the long rod is increased, the thread lifting frame is difficult to move to fall down, simultaneously, the extrusion fixing mechanism can be controlled to be inserted into one side of the middle gear to be meshed with the middle cone pulley, the middle cone pulley can not rotate, the effect of angle fixing is achieved, one side of the extrusion fixing mechanism is provided with a sheet which can be meshed with the middle cone pulley, the middle cone pulley can be conveniently fixed, and the control is convenient and fast, one side of the middle cone pulley 42 and the extrusion fixing mechanism 33 can be inserted and clamped, an angle scale is arranged on the upper surface of the position block 29, and a pointer is arranged on the upper surface of the angle block 31.

Embodiment 3, this embodiment provides a multifunctional artistic design drawing board, as shown in fig. 17-19, in order to fix drawings conveniently, four sets of paper clamping mechanisms are arranged on the upper surface of a board body for pressing paper, and an anti-slip rubber sheet is arranged below a paper pressing block for preventing the drawings from separating from the board body, an auxiliary ruler mechanism 7 includes a spring clamping mechanism, an extension adjusting mechanism and an auxiliary ruler adjusting mechanism, the paper clamping mechanism can be lifted by pressing and loosening the fixing effect, so as to fix drawings conveniently from four corners, unlike the existing method for fixing drawings, holes after fixing nails are not left, the principle of lifting the paper clamping mechanism utilizes the rack and pinion principle to achieve the effect of controlling the lifting of the paper pressing block, and a spring is provided for resetting, the extension adjusting mechanism can slide on one side of the spring clamping mechanism, and the auxiliary ruler adjusting mechanism is rotatably connected on one side of the extension adjusting mechanism, the paper clamping mechanism 8 comprises a four-side block 34, a pressing driving mechanism 35 and a paper pressing block 36, one side of the four-side block 34 is rotatably connected with the paper pressing block 36, the pressing driving mechanism 35 comprises a pressing lifting mechanism and a driving mechanism, the driving mechanism comprises a lateral rack and a ring-shaped array tooth block, an auxiliary ruler mechanism is convenient for auxiliary drawing, the auxiliary drawing mechanism does not need to be introduced because the auxiliary drawing mechanism belongs to the prior art, the auxiliary drawing mechanism can conveniently put a copied drawing in the upper part for copying, the lamp strip is required to be installed on a bottom rotating frame, the lamp strip also belongs to the prior art field, the auxiliary drawing mechanism 9 does not need to be introduced, the lower surface of the pressing lifting mechanism is provided with a reset spring, the auxiliary drawing mechanism 9 comprises a bottom rotating frame 37, a magnet attracting mechanism and a paper placing groove, one side of the bottom rotating frame 37 is rotatably connected with a plate body 1, the plate body and the bottom rotating frame are both provided with magnets, the paper placing groove is arranged on the upper surface of the bottom rotating frame 37, the number of the paper clamping mechanisms 8 is four, scale marks are arranged on the surfaces of the left side adjusting mechanism and the lower side adjusting mechanism, and long rods are arranged in the middle of the left side adjusting mechanism and the lower side adjusting mechanism.

The above description is only for the purpose of illustrating the present invention, and it should be understood that the present invention is not limited to the above embodiments, and various modifications conforming to the spirit of the present invention are within the scope of the present invention.

Claims (8)

1. A multifunctional art design drawing board comprises a board body (1) and is characterized in that a left side adjusting mechanism is arranged on the upper surface of the board body (1), a lower side adjusting mechanism is arranged on the upper surface of the board body, the surfaces of the left side adjusting mechanism and the lower side adjusting mechanism are both connected with a position adjusting mechanism (2) in a sliding manner, an angle adjusting mechanism (3) capable of swinging left and right is rotatably connected to the circle center of one side of the position adjusting mechanism (2), a rotatable supporting mechanism (4) is rotatably connected to one side of the angle adjusting mechanism (3), a ruler inserting mechanism (5) is slidably arranged on one side of the supporting mechanism (4), a detachable main ruler (6) is inserted into one side of the ruler inserting mechanism (5), a movable auxiliary ruler mechanism (7) is slidably connected to the surface of the main ruler (6), and a paper clamping mechanism (8) is arranged on the upper surface of the board body (1), the lower surface of the plate body (1) is provided with an auxiliary tracing mechanism (9).

2. The multifunctional art design drawing board according to claim 1, wherein the supporting mechanism (4) comprises a supporting block (10), an opposite moving mechanism, a speed reducing mechanism and an upper and lower limiting mechanism (11), the opposite moving mechanism comprises a main moving bar (12), an auxiliary moving bar (13) and a middle gear (14), an annular clamping groove (15) is arranged at the rotating shaft of the angle adjusting mechanism (3) and the supporting mechanism (4), an inserting clamping block (16) which can be clamped with the annular clamping groove (15) is arranged at one side of each of the main moving bar (12) and the auxiliary moving bar (13), one side of the middle gear (14) is meshed with the main moving bar (12) and the other side of the auxiliary moving bar (13), a supporting round rod is connected to both sides of the main moving bar (12) and the auxiliary moving bar (13) in a sliding manner, and the speed reducing mechanism comprises a matching rack (17), The speed reducing mechanism comprises a speed reducing gear (18), a supporting block and a speed reducing clamping mechanism (19), wherein the speed reducing gear (18) is meshed and walks on the surface of the matched rack (17), the speed reducing clamping mechanism (19) comprises a clamping ring, a centrifugal combination and a central shaft, the central shaft is arranged on one side of the speed reducing gear (18), and the centrifugal combination is arranged on one side of the central shaft.

3. The multifunctional artistic design drawing board according to claim 2, wherein the ruler inserting mechanism (5) comprises a ruler inserting block (38), an inserting and clamping mechanism (20), a laser irradiating mechanism (21) and a rotary releasing mechanism (22), the left side of the ruler inserting block (38) is fixedly connected with the main moving strip (12), the upper side and the lower side of the ruler inserting block (38) are fixedly connected with the supporting block, the inserting and clamping mechanism (20) comprises a lateral clamping strip (23), an upper clamping strip (24) and an inserting fixing strip (40), the ruler inserting block (38) and the lateral clamping strip (23) are rotatably arranged, the ruler inserting block (38) and the upper clamping strip (24) are rotatably arranged, the rotary releasing mechanism (22) comprises a supporting frame, a control bolt (25), an extruding mechanism (26) and a moving ring (27), the supporting frame is arranged on one side of the ruler inserting block (38), prop up the surperficial rotation of frame and be connected with control bolt (25), the surperficial threaded connection that control bolt (25) has removal circle (27), one side of removing circle (27) is removed through the notch and is had side direction joint strip (23) or top joint strip (24), one side of side direction joint strip (23) and top joint strip (24) all is provided with inserts chucking mechanism (28), the both sides of main scale (6) are provided with the side channel that can with insert chucking mechanism (28) joint, the upper surface of main scale (6) has been seted up and to have the upper groove with insert chucking mechanism (28) joint.

4. The multifunctional artistic design drawing board according to claim 1, wherein the position adjusting mechanism (2) comprises a position block (29) and a rotary pressing mechanism (30), the angle adjusting mechanism (3) comprises an angle block (31) and an angle fixing mechanism (32), an extrusion fixing mechanism (33) is arranged between the rotary pressing mechanism (30) and the angle fixing mechanism (32), the rotary pressing mechanism (30) comprises a main control bolt (41), a thread lifting frame and a rubber locking piece, the surface of the main control bolt (41) is in threaded connection with the thread lifting frame, the angle fixing mechanism (32) comprises an angle shaft and a middle cone pulley (42), one side of the middle cone pulley (42) and the extrusion fixing mechanism (33) are in a clamping connection arrangement, and the upper surface of the position block (29) is provided with an angle scale, the upper surface of the angle block (31) is provided with a pointer.

5. A multi-function drawing board according to claim 1, wherein the auxiliary rule mechanism (7) comprises a spring clamping mechanism, an extension adjusting mechanism and an auxiliary rule adjusting mechanism, the spring clamping mechanism has one side slidably provided with the extension adjusting mechanism, and one side rotatably connected with the auxiliary rule adjusting mechanism.

6. The multi-functional artistic design drawing board according to claim 1, wherein the paper clamping mechanism (8) comprises a four-sided block (34), a pressing driving mechanism (35) and a paper pressing block (36), one side of the four-sided block (34) is rotatably connected with the paper pressing block (36), the pressing driving mechanism (35) comprises a pressing and lifting mechanism and a driving mechanism, the driving mechanism comprises a lateral rack and a ring array rack, and the lower surface of the pressing and lifting mechanism is provided with a return spring.

7. The multi-functional art design drawing board according to claim 1, wherein the auxiliary drawing mechanism (9) comprises a bottom rotating frame (37), a magnet attracting mechanism and a paper slot, one side of the bottom rotating frame (37) is rotatably connected with a board body (1), and the paper slot is arranged on the upper surface of the bottom rotating frame (37).

8. The multi-functional art design drawing board according to claim 1, wherein the number of the paper clamping mechanisms (8) is four, the surfaces of the left side adjusting mechanism and the lower side adjusting mechanism are provided with scale marks, and the middle parts of the left side adjusting mechanism and the lower side adjusting mechanism are provided with long rods.

Images