CN115071326B - Multifunctional supporting device for art design - Google Patents
Multifunctional supporting device for art design Download PDFInfo
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- CN115071326B CN115071326B CN202210820083.3A CN202210820083A CN115071326B CN 115071326 B CN115071326 B CN 115071326B CN 202210820083 A CN202210820083 A CN 202210820083A CN 115071326 B CN115071326 B CN 115071326B
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- sliding
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- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/18—Boards or sheets with surfaces prepared for painting or drawing pictures; Stretching frames for canvases
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
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Abstract
The invention discloses a multifunctional supporting device for art design, which comprises a storage box and a drawing board, wherein the bottom end of the storage box is provided with a storage groove, the top end of the storage box is provided with a telescopic supporting component and a telescopic universal wheel component, the telescopic supporting component is adjusted in length by pressing a clamping column, the height of the storage box is convenient to adjust, the first hand wheel is rotated to indirectly drive the universal wheel to stretch out and draw back, when the universal wheel stretches out, the supporting device is convenient to move, and when the universal wheel contracts, stability is provided for the supporting device; through having set up the upset subassembly, when rotating the handle, make the handle indirectly drive the connecting plate and rotate, make the connecting plate drive the drawing board and rotate, make the drawing board adjust suitable angle, the user of being convenient for uses.
Description
Technical Field
The invention relates to the field related to art design, in particular to a multifunctional supporting device for art design.
Background
The utility model provides a support frame structure that fine arts design strutting arrangement is used for fine arts trade to carry out instant creation, and the support frame among the prior art is when using at present, usually as the bearing structure of drawing board, and it has very key effect to fine arts creation.
The painting designer usually needs to go out to sketch when carrying out art creation, and drawing board supporting devices can be used for going out to sketch, and the traditional easel only has the function of drawing board supporting, and the easel is difficult to flexibly adjust the angle of the drawing board in the use process;
the traditional easel is lifted by adding the extension bars, so that a user needs to add the extension bars one by one, and the operation is troublesome;
in addition, the art designer needs to change positions to draw different landscapes in the using process of the easel, but most of the existing easel supporting devices are not provided with moving devices;
in the carrying process, part of the drawing paper is often rolled into a cylinder shape for carrying, which easily causes the left end and the right end of the drawing paper to be tilted, and is not beneficial to the subsequent user to carry out artistic design;
and most of the prior art designers use adhesive tapes for pasting and fixing the drawing paper, so that the integrity of the drawing paper is difficult to be ensured when the drawing paper is torn off.
Disclosure of Invention
Accordingly, in order to solve the above-mentioned drawbacks, the present invention provides a multifunctional support device for art design.
The invention is realized in such a way, the multifunctional supporting device for art design is constructed, the device comprises a storage box and a drawing board, the bottom end of the storage box is provided with a storage groove, the top end of the storage box is provided with a left sliding groove plate and a right sliding groove plate which are respectively and fixedly connected with the left sliding groove plate and the right sliding groove plate at the left and right ends of the inner side of the storage groove, the front end and the rear end of the left sliding groove plate are respectively and slidingly connected with a left sliding block, the front end and the rear end of the right sliding groove plate are respectively and fixedly connected with the front end and the rear end of the left side of the drawing board, the right sliding block is respectively fixed with the front end and the rear end of the right side of the drawing board, four corners of the top end in the storage groove are respectively provided with a telescopic supporting component, the middle part of the right side of the drawing board is rotationally connected with a turnover component, the top end of the drawing board is provided with a clamping component, the telescopic support assembly comprises a telescopic sleeve, an upper T-shaped rotating shaft, a limiting hole, a telescopic rod, a cylindrical groove, a first spring, a clamping column, a lower T-shaped rotating shaft and a telescopic universal wheel assembly, wherein the upper T-shaped rotating shaft is rotationally connected to the top end of the telescopic sleeve, the top end of the upper T-shaped rotating shaft is fixed to the top end in the accommodating groove, four limiting holes are formed in the lower equidistance of the telescopic sleeve, the bottom end of the telescopic sleeve is slidably connected with the telescopic rod, the cylindrical groove is formed in the upper end of the telescopic rod, the cylindrical groove is fixedly connected with one end of the first spring, the other end of the first spring is elastically connected with the clamping column, the clamping column is slidably connected with the inner side of the limiting hole, the lower T-shaped rotating shaft is rotationally connected to the lower end of the telescopic rod, and the bottom end of the lower T-shaped rotating shaft is fixed to the top end of the telescopic universal wheel assembly.
Preferably, the telescopic universal wheel assembly comprises a connecting shell, a limiting chute, a limiting block, a connecting column, a lower bevel gear, an upper bevel gear, a connecting rod, a first hand wheel, a threaded rod, a limiting guard shell, a fixed shaft and a universal wheel, wherein the top end of the connecting shell is fixedly connected with a lower T-shaped rotating shaft, the limiting chute is arranged below the inner side of the connecting shell, the top end of the connecting shell is fixedly connected with the limiting block, the middle part of the limiting block is rotationally connected with the connecting column, the outer side of the connecting column is fixedly connected with the lower bevel gear, the lower bevel gear is meshed with an upper bevel gear tooth line, the center of the upper bevel gear is fixedly connected with one end of the connecting rod, the other end of the connecting rod is provided with a first hand wheel, the bottom end of the connecting column is fixedly connected with the threaded rod, the threaded rod is fixedly connected with the fixed shaft at the bottom end of the limiting guard shell, the fixed shaft penetrates through the center of the universal wheel and is connected with the universal wheel in a sliding manner, and the outer side of the limiting guard shell is in sliding connection with the limiting chute.
Preferably, the turnover assembly comprises a fixed plate, a chute plate, a first chute, a limit groove, a first sliding block, a connecting shaft, a transmission plate, a fixed groove, a transmission belt, a driving runner, a connecting groove, a fixed column, a handle, a driven runner, a chute block, a second sliding block and a connecting plate, wherein the bottom end of the fixed plate is fixed on the right side of the top end of the storage box, the chute plate is fixedly connected with the top end of the fixed plate, the inner side of the chute plate is provided with the first chute, the right end of the first chute is provided with the limit groove, the inner side of the first chute is slidably connected with the first sliding block, the middle part of the right end of the first sliding block is provided with the connecting shaft, the connecting shaft is slidably connected with the inner side of the limit groove, the connecting shaft is fixedly connected with the transmission plate through the embedded fixed groove, the bottom end of the transmission belt is fixedly connected with the driving runner and the driven runner respectively, the middle part of the driving runner is provided with the connecting groove, the inner side of the fixed column is fixedly connected with the fixed column, the right end of the handle is fixedly connected with the fixed column, the inner side of the chute plate is fixedly connected with the handle, the left side of the chute block is fixedly connected with the left side of the connecting plate, the sliding block is fixedly connected with the left side of the connecting plate, and the connecting plate is connected with the inner side of the sliding block.
Preferably, the clamping assembly comprises a fixing seat, a second spring, a handle, a sliding rod, a first limiting shaft, a first fixed base, an upper connecting rod, a second limiting shaft, a second fixed base, a third limiting shaft, an L-shaped plate, a fourth limiting shaft, a lower connecting rod, a fifth limiting shaft, a third fixed base and a leveling assembly, wherein the bottom end of the fixing seat is fixed with the right side of the top end of the drawing board, the rear end of the fixing seat is fixedly connected with the front end of the second spring, the rear end of the second spring is fixedly connected with the handle, the middle part of the front end of the handle is fixedly connected with the sliding rod, the sliding rod penetrates through the middle part of the fixing seat and is in sliding connection with the fixing seat, the front end of the sliding rod is rotationally connected with the first limiting shaft, the left end and the right end of the first fixed base are respectively fixedly connected with the first fixed base, one end of the upper connecting rod is rotationally connected with the second limiting shaft, the left end and the right end of the second fixed base are respectively, the left end and the right end of the second limiting shaft are fixedly connected with the left end and the right end of the second fixed base, the left end of the upper connecting rod is rotationally connected with the left end of the first connecting rod and the right end of the first fixed base, and the left end of the right end of the first connecting rod is fixedly connected with the left end of the limiting shaft and the right end of the first connecting rod respectively.
Preferably, the leveling component comprises a square fixed frame, a cam limit groove, a second sliding groove, a cam, a second hand wheel, a lower limit plate, a lower spring, a lower L-shaped sliding rod, an upper limit plate, an upper spring, an upper L-shaped sliding rod, an upper sliding rod and a lower sliding rod, wherein the right end of the square fixed frame is fixed with the left end of the L-shaped plate, the top end of the square fixed frame is provided with the second sliding groove, the middle part of the second sliding groove is provided with the cam limit groove, the front end and the rear end of the second sliding groove are respectively provided with the groove, the cam limit groove is rotationally connected with the right end of the cam, the left end of the cam is fixedly connected with the second hand wheel, the front end and the rear end of the cam are respectively provided with the lower limit plate and the upper limit plate, the front end of the lower limit plate is fixedly connected with one end of the lower spring, the other end of the lower spring is elastically connected with the lower L-shaped sliding rod, the lower sliding rod penetrates through the middle part of the lower limit plate and is slidably connected with the lower limit plate, the rear end of the upper limit plate is fixedly connected with the front end of the upper spring, and the upper limit plate is fixedly connected with the upper limit plate and the upper limit plate.
Preferably, the connecting shell is provided with a limiting chute matched with the limiting protecting shell, the top end of the limiting protecting shell is a circular plate which is equal to the inner side of the connecting shell in size, and the distance between the lower limiting plate and the upper limiting plate is equal to that when the cam is transversely placed.
Preferably, grooves matched with the upper L-shaped slide bar and the lower L-shaped slide bar are formed in the front end and the rear end of the square fixing frame, and anti-slip layers are arranged at the bottoms of the upper L-shaped slide bar and the lower L-shaped slide bar.
The invention has the following advantages: the invention provides a multifunctional supporting device for art design through improvement, which is improved as follows compared with the same type of equipment:
according to the multifunctional supporting device for the art design, the telescopic supporting component is arranged, and the length of the telescopic supporting component is adjusted by pressing the clamping column, so that the height of the storage box can be adjusted conveniently.
According to the multifunctional supporting device for the art design, the telescopic universal wheel assembly is arranged, and the first hand wheel is rotated, so that the first hand wheel indirectly drives the universal wheel to stretch out and draw back, when the universal wheel stretches out, the supporting device is convenient to move, and when the universal wheel contracts, stability is provided for the supporting device to work.
According to the multifunctional supporting device for the art design, the overturning assembly is arranged, when the handle is rotated, the handle indirectly drives the connecting plate to rotate, the connecting plate drives the drawing board to rotate, the drawing board is adjusted to a proper angle, and the multifunctional supporting device is convenient for a user to use.
According to the multifunctional supporting device for the art design, the clamping assembly and the leveling assembly are arranged, and the handle is pulled to indirectly drive the leveling assembly to move upwards, so that the handle is loosened when the drawing paper is placed on the drawing board, and the drawing paper is conveniently fixed on the drawing board.
According to the multifunctional supporting device for the art design, the second hand wheel is rotated, so that the second hand wheel indirectly drives the lower L-shaped sliding rod and the upper L-shaped sliding rod to level the upper side and the lower side of the drawing paper at the same time, the surface of the drawing paper is smoother, and the multifunctional supporting device is convenient for a user to use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a front view of the telescoping support assembly of the present invention;
FIG. 4 is a cross-sectional view of the telescoping support assembly of the present invention;
FIG. 5 is a cross-sectional view of the telescoping universal wheel assembly of the present invention;
FIG. 6 is a schematic diagram of the flip assembly of the present invention;
FIG. 7 is an exploded view of the flip assembly of the present invention;
FIG. 8 is a schematic view of a clamping assembly of the present invention;
FIG. 9 is a schematic illustration of the structure of the leveling assembly of the present invention;
FIG. 10 is an enlarged view of the invention at A in FIG. 9;
FIG. 11 is a cross-sectional view of a square shaped securing frame of the present invention;
fig. 12 is a drawing board and left runner board connection split view of the present invention.
Wherein: the storage box-1, the storage groove-2, the telescopic supporting component-3, the storage groove-4, the left sliding groove plate-5, the right sliding groove plate-6, the left sliding block-7, the right sliding block-8, the drawing plate-9, the overturning component-10, the clamping component-11, the telescopic sleeve-31, the upper T-shaped rotating shaft-32, the limiting hole-33, the telescopic rod-34, the cylindrical groove-35, the first spring-36, the clamping column-37, the lower T-shaped rotating shaft-38, the telescopic universal wheel component-39, the connecting shell-391, the limiting chute-392, the limiting block-393, the connecting column-394, the lower bevel gear-395, the upper bevel gear-396, the connecting rod-397, the first hand wheel-398, the threaded rod-399, the limiting protecting shell-3910, the fixed shaft-3911, the first hand wheel-398, the limiting rod-399 and the lower bevel gear-3910 Universal wheel-3912, fixed plate-101, sliding groove plate-102, first sliding groove-103, limit groove-104, first sliding block-105, connecting shaft-106, driving plate-107, fixed groove-108, driving belt-109, driving wheel-1010, connecting groove-1011, fixed column-1012, handle-1013, driven wheel-1014, sliding groove block-1015, second sliding block-1016, connecting plate-1017, fixed seat-111, second spring-112, handle-113, sliding rod-114, first limit shaft-115, first fixed base-116, upper connecting rod-117, second limit shaft-118, second fixed base-119, third limit shaft-1110, L-shaped plate-1111, the novel sliding device comprises a fourth limiting shaft-1112, a lower connecting rod-1113, a fifth limiting shaft-1114, a third fixed base-1115, a leveling component-1116, a square fixed frame-11161, a cam limiting groove-11162, a second sliding groove-11163, a groove-11164, a cam-11165, a second wheel-11166, a lower limiting plate-11167, a lower spring-11168, a lower L-shaped sliding rod-11169, an upper limiting plate-111610, an upper spring-111611, an upper L-shaped sliding rod-111612, an upper sliding rod-111613 and a lower sliding rod-111614.
Detailed Description
The following detailed description of the present invention, taken in conjunction with fig. 1-12, clearly and completely describes the technical solutions of embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, 2, 3 and 4, the multifunctional supporting device for art design of the present invention comprises a storage box 1 and a drawing board 9, wherein the bottom end of the storage box 1 is provided with a storage groove 2, the top end of the storage box 1 is provided with a storage groove 4, the left and right ends of the inner side of the storage groove 4 are respectively and fixedly connected with a left sliding groove board 5 and a right sliding groove board 6, the front and rear ends of the left sliding groove board 5 are respectively and slidingly connected with a left sliding block 7, the front and rear ends of the right sliding groove board 6 are respectively and slidingly connected with a right sliding block 8, the left sliding block 7 is respectively and fixedly connected with the front and rear ends of the left side of the drawing board 9, the right sliding block 8 is respectively and fixedly connected with the front and rear ends of the right side of the drawing board 9, four corners of the top end in the storage groove 2 are respectively provided with a telescopic supporting component 3, so that the telescopic supporting component 3 provides supporting force for the storage box 1, the middle of the right side of the drawing board 9 is rotationally connected with a turnover component 10, the turnover component 10 is convenient for adjusting the angle of the drawing board 9, the top end of the drawing board 9 is provided with a clamping component 11, the clamping component 11 is convenient for fixing drawing paper on the drawing board 9, the telescopic supporting component 3 comprises a telescopic sleeve 31, an upper T-shaped rotating shaft 32, a limiting hole 33, a telescopic rod 34, a cylindrical groove 35, a first spring 36, a clamping column 37, a lower T-shaped rotating shaft 38 and a telescopic universal wheel component 39, the top end of the telescopic sleeve 31 is rotationally connected with the upper T-shaped rotating shaft 32, the upper T-shaped rotating shaft 32 provides limiting rotation for the telescopic sleeve 31, the top end of the upper T-shaped rotating shaft 32 is fixed with the top end in the accommodating groove 2, the accommodating groove 2 provides accommodating space for the telescopic supporting component 3, four limiting holes 33 are equidistantly arranged below the telescopic sleeve 31, the limiting holes 33 are convenient for adjusting the length of the telescopic supporting component 3, the bottom end of the telescopic sleeve 31 is slidingly connected with the telescopic rod 34, the upper end of the telescopic rod 34 is provided with the cylindrical groove 35, the cylindrical groove 35 is fixedly connected with one end of the first spring 36, the other end of the first spring 36 is elastically connected with the clamping column 37, so that the first spring 36 provides reset power for the clamping column 37, the cylinder groove 35 provides a limiting sliding space for the clamping column 37, the clamping column 37 is slidably connected with the inner side of the limiting hole 33, the lower end of the telescopic rod 34 is rotatably connected with a lower T-shaped rotating shaft 38, the bottom end of the lower T-shaped rotating shaft 38 is fixed with the top end of the telescopic universal wheel assembly 39, and the telescopic universal wheel assembly 39 is convenient to be vertical to the ground all the time when in use.
Referring to fig. 5, the telescopic universal wheel assembly 39 of the present invention comprises a connecting shell 391, a limiting chute 392, a limiting block 393, a connecting post 394, a lower bevel gear 395, an upper bevel gear 396, a connecting rod 397, a first hand wheel 398, a threaded rod 399, a limiting protecting shell 3910, a fixed shaft 3911 and a universal wheel 3912, wherein the top end of the connecting shell 391 is fixedly connected with a lower T-shaped rotating shaft 38, the limiting chute 392 is arranged below the inner side of the connecting shell 391, the top end of the connecting shell 391 is fixedly connected with the limiting block 393, the middle part of the limiting block 393 is rotatably connected with the connecting post 394, the limiting block 393 provides a limiting rotating space for the connecting post 394, the outer side of the connecting post 394 is fixedly connected with a lower bevel gear 395, the lower bevel gear 395 is meshed with the upper bevel gear 396, the upper bevel gear 396 provides rotating power for the lower bevel gear 395, the center of the upper bevel gear 396 is fixedly connected with one end of a connecting rod 397, a first hand wheel 398 is arranged at the other end of the connecting rod 397, the first hand wheel 398 drives the upper bevel gear 396 to rotate, a threaded rod 399 is fixedly connected with the bottom end of the connecting column 394, the connecting column 394 drives the threaded rod 399 to rotate, the threaded rod 399 is in threaded connection with the inner side of the middle part of the limiting protecting shell 3910, the threaded rod 399 drives the limiting protecting shell 3910 to slide up and down along the threaded rod 399, a fixed shaft 3911 is fixed at the bottom end of the limiting protecting shell 3910, the fixed shaft 3911 penetrates through the center of a universal wheel 3912 and is rotationally connected with the universal wheel 3912, the universal wheel 3912 is convenient to slide, the outer side of the limiting protecting shell 3910 is in sliding connection with the limiting sliding groove 392, the limiting sliding groove 392 matched with the limiting protecting shell 3910 is arranged on the top end of the limiting protecting shell 3910, and the inner side of the limiting protecting shell 3910 is a circular plate which is equal in size.
Referring to fig. 6 and 7, the turnover assembly 10 of the present invention includes a fixing plate 101, a chute plate 102, a first chute 103, a limit slot 104, a first sliding block 105, a connecting shaft 106, a driving plate 107, a fixing slot 108, a driving belt 109, a driving wheel 1010, a connecting slot 1011, a fixing column 1012, a handle 1013, a driven wheel 1014, a chute block 1015, a second sliding block 1016 and a connecting plate 1017, wherein the bottom end of the fixing plate 101 is fixed on the right side of the top end of the storage box 1, so that the storage box 1 provides a supporting force for the fixing plate 101, the top end of the fixing plate 101 is fixedly connected with the chute plate 102, a first chute 103 is provided on the inner side of the chute plate 102, a limit slot 104 is provided on the right end of the first chute 103, a first sliding block 105 is slidingly connected on the inner side of the first chute 103, the first chute 103 provides a limit sliding space for the first sliding block 105, the connecting shaft 106 is provided in the middle of the right end of the first sliding block 105, the connecting shaft 106 is in sliding connection with the inner side of the limiting groove 104, the limiting groove 104 provides a limiting sliding space for the connecting shaft 106, the connecting shaft 106 is fixed with the transmission plate 107 through the embedded fixing groove 108, the transmission plate 107 drives the connecting shaft 106 to slide, the bottom end of the transmission plate 107 is fixed with the transmission belt 109, the transmission belt 109 drives the transmission plate 107 to slide, the front end and the rear end of the transmission belt 109 are respectively connected with the driving runner 1010 and the driven runner 1014 in a transmission way, the middle part of the driving runner 1010 is provided with the connecting groove 1011, the inner side of the connecting groove 1011 is fixedly connected with the fixing column 1012, the right end of the fixing column 1012 is fixed with the handle 1013, the fixing column 1012 is driven by the rotating handle 1013 to drive the driving runner 1010 to rotate, the fixing column 1012 and the driven runner 1014 connected with the right end of the sliding groove 102 at the center of the circle in the driven runner 1014 are both in a rotating way, the middle part of the left end of the first sliding block 105 is fixedly connected with the sliding groove 1015, the first sliding block 105 drives the sliding groove 1015 to slide left and right, the inside sliding connection of spout piece 1015 has second sliding block 1016, makes spout piece 1015 drive second sliding block 1016 to slide from top to bottom, and second sliding block 1016 left end is connected with connecting plate 1017 rotation, and connecting plate 1017 below is connected with drawing board 9 rotation, makes connecting plate 1017 drive drawing board 9 rotation, adjustment angle.
Referring to fig. 8, the clamping assembly 11 of the present invention comprises a fixing base 111, a second spring 112, a handle 113, a sliding rod 114, a first limiting shaft 115, a first fixing base 116, an upper connecting rod 117, a second limiting shaft 118, a second fixing base 119, a third limiting shaft 1110, an L-shaped plate 1111, a fourth limiting shaft 1112, a lower connecting rod 1113, a fifth limiting shaft 1114, a third fixing base 1115 and a leveling assembly 1116, wherein the bottom end of the fixing base 111 is fixed to the right side of the top end of the drawing board 9, so that the drawing board 9 provides a fixing area for the fixing base 111, the rear end of the fixing base 111 is fixedly connected with the front end of the second spring 112, the rear end of the second spring 112 is fixedly connected with the handle 113, so that the second spring 112 provides a restoring force for the handle 113, the middle of the front end of the handle 113 is fixedly connected with the sliding rod 114, so that the handle 113 drives the sliding rod 114 to slide, the sliding rod 114 penetrates the middle of the fixing base 111 and is slidingly connected with the fixing base 111, the front end of the slide bar 114 is rotationally connected with a first limiting shaft 115, the left end and the right end of the first limiting shaft 115 are respectively and fixedly connected with a first fixed base 116, the bottom end of the first fixed base 116 is fixedly connected with the rear side of an upper connecting rod 117, the slide bar 114 drives the upper connecting rod 117 to rotate, one end of the upper connecting rod 117 is rotationally connected with a second limiting shaft 118, the left end and the right end of the second limiting shaft 118 are respectively and fixedly connected with a second fixed base 119, one end of the upper connecting rod 117 rotates on the inner side of the second fixed base 119 through the second limiting shaft 118, the other end of the upper connecting rod 117 is rotationally connected with a third limiting shaft 1110, the third limiting shaft 1110 is rotationally connected with the left end of an L-shaped plate 1111, the other end of the upper connecting rod 117 drives the L-shaped plate 1111 to move through the third limiting shaft 1110, the right end of the L-shaped plate 1111 is rotationally connected with one end of a lower connecting rod 1113 through a fourth limiting shaft 1112, one end of the lower connecting rod 1113 is rotationally driven by the L-shaped plate 1111, the other end of the lower connecting rod 1113 is rotatably connected with a fifth limiting shaft 1114, the left end and the right end of the fifth limiting shaft 1114 are respectively and fixedly connected with a third fixed base 1115, the second fixed base 119 and the third fixed base 1115 are respectively fixed on the right side of the top end of the fixed base 111, and the left end of the L-shaped plate 1111 is fixedly connected with a leveling component 1116, so that the L-shaped plate 1111 drives the leveling component 1116 to move.
Referring to fig. 9, 10 and 11, the leveling component 1116 of the multifunctional support device for art design of the present invention comprises a square fixing frame 11161, a cam limiting groove 11162, a second sliding groove 11163, a groove 11164, a cam 11165, a second hand wheel 11166, a lower limiting plate 11167, a lower spring 11168, a lower L-shaped sliding rod 11169, an upper limiting plate 111610, an upper spring 11167, an upper L-shaped sliding rod 11167, an upper sliding rod 11167 and a lower sliding rod 11167, wherein the right end of the square fixing frame 11161 is fixed with the left end of the L-shaped plate 1111, so that the L-shaped plate 1111 drives the square fixing frame 11161 to move, the top end of the square fixing frame 11161 is provided with a second sliding groove 11163, the middle part of the second sliding groove 11163 is provided with a cam limiting groove 11167, the front end and the rear end of the second sliding groove 11163 are respectively provided with a groove 11167, the cam limiting groove 11167 is rotatably connected with the right end of the cam 11167, the cam limiting groove 11167 provides a limiting rotation area for the cam 11167, the left end of the cam 11167 is fixedly connected with the second hand wheel 11166, the second hand wheel 11166 is convenient for rotating the cam 11167, the front end and the rear end of the cam 11167 are respectively provided with a lower limit plate 11167 and an upper limit plate 111610, the front end of the lower limit plate 11167 is fixedly connected with one end of a lower spring 11168, the other end of the lower spring 11168 is elastically connected with a lower L-shaped slide rod 11169, the lower spring 11168 provides resetting power for the lower L-shaped slide rod 11169, the middle part of the rear end of the lower L-shaped slide rod 11169 is fixedly connected with a lower slide rod 11167, the lower slide rod 11167 penetrates through the middle part of the lower limit plate 11167 and is in sliding connection with the lower limit plate 11167, the lower slide rod 11167 drives the lower L-shaped slide rod 11169 to slide outwards, the rear end of the upper limit plate 111610 is fixedly connected with the front end of the upper spring 11167, the rear end of the upper spring 11167 is elastically connected with the upper L-shaped slide rod 11167, the middle part of the front end of the upper L-shaped slide rod 11167 is fixedly connected with the upper slide rod 11167, the upper slide rod 11167 penetrates through the middle part of the upper limit plate 111610 and is in sliding connection with the upper limit plate 111610, the upper sliding rod 111613 drives the upper L-shaped sliding rod 111612 to slide outwards, the distance between the lower limiting plate 11167 and the upper limiting plate 111610 is equal to that of the cam 11165 when the cam 11165 is transversely placed, the upper sliding rod 111613 and the lower sliding rod 111614 are pushed to two sides when the cam 11165 is transversely placed, grooves 11164 matched with the upper L-shaped sliding rod 111612 and the lower L-shaped sliding rod 11169 are formed in the front end and the rear end of the square fixing frame 11161, anti-slip layers are respectively arranged at the bottoms of the upper L-shaped sliding rod 111612 and the lower L-shaped sliding rod 11169, and the upper L-shaped sliding rod 111612 and the lower L-shaped sliding rod 11169 can be conveniently leveled on drawing paper.
The invention provides a multifunctional supporting device for art design through improvement, and the working principle is as follows;
firstly, when the device is used, the device is firstly placed in an art design work area, then the telescopic support assembly 3 is rotated out of four corners on the inner side of the storage groove 2, the clamping column 37 is pressed, the clamping column 37 is sunk into the telescopic sleeve 31, the first spring 36 is extruded, the clamping column 37 is contracted on the inner side of the cylindrical groove 35, the telescopic rod 34 is pulled out, the telescopic rod 34 drives the clamping column 37 to slide downwards, the clamping column 37 is pushed out by the first spring 36, the clamping column 37 is fixed on the inner side of the limiting hole 33, and therefore the length of the telescopic support assembly 3 is adjusted;
secondly, the handle 1013 is rotated clockwise by manpower, the handle 1013 drives the driving runner 1010 to rotate clockwise, the driving runner 1010 drives the driven runner 1014 to rotate clockwise by the forward sliding of the driving belt 109, the driving belt 109 drives the driving plate 107 to slide forward, the driving plate 107 drives the first sliding block 105 to slide forward by the connecting shaft 106, the first sliding block 105 drives the sliding groove block 1015 to slide forward, the sliding groove block 1015 drives the second sliding block 1016 to slide upward, the second sliding block 1016 drives the connecting plate 1017 to rotate backward, the connecting plate 1017 drives the drawing board 9 to rotate forward, when the angle of the drawing board 9 is adjusted, the handle of the handle 1013 is pushed inwards, the supporting arm rotates 90 degrees, the handle 1013 is locked and cannot rotate, and the angle of the drawing board 9 is fixed;
thirdly, the handle 113 is pulled upwards by manpower, the handle 113 drives the slide bar 114 to slide upwards, the slide bar 114 drives the upper connecting rod 117 and the lower connecting rod 1113 to rotate upwards, the upper connecting rod 117 and the lower connecting rod 1113 drive the L-shaped plate 1111 to move upwards, the L-shaped plate 1111 drives the leveling component 1116 to move upwards, the drawing paper is placed on the drawing board 9, the handle 113 is loosened, the second spring 112 drives the handle 113 to slide downwards, the second spring 112 drives the slide bar 114 to slide downwards, the slide bar 114 drives the upper connecting rod 117 and the lower connecting rod 1113 to rotate downwards, the upper connecting rod 117 and the lower connecting rod 1113 drive the L-shaped plate 1111 to move downwards, the L-shaped plate 1111 drives the leveling component 1116 to move downwards, and the leveling component 1116 fixes the drawing paper on the drawing board 9;
fourth, the second hand wheel 11166 is rotated by manpower, so that the second hand wheel 11166 drives the cam 11165 to rotate, when the cam 11165 is horizontally placed, the cam 11165 pushes the upper sliding rod 111613 and the lower sliding rod 111614 out to two sides, so that the lower sliding rod 111614 drives the lower L-shaped sliding rod 11169 to slide downwards, and the upper sliding rod 111613 drives the upper L-shaped sliding rod 111612 to slide upwards, so that the lower L-shaped sliding rod 11169 and the upper L-shaped sliding rod 111612 simultaneously flatten the upper and lower sides of the drawing paper;
fifth, when the supporting device is to be moved, the first hand wheel 398 is rotated clockwise by manpower, the first hand wheel 398 drives the upper bevel gear 396 to rotate clockwise by the connecting rod 397, the upper bevel gear 396 drives the lower bevel gear 395 to rotate leftwards, the lower bevel gear 395 drives the threaded rod 399 to rotate leftwards by the connecting post 394, the threaded rod 399 drives the limiting guard 3910 to slide downwards along the limiting sliding chute 392, the limiting guard 3910 drives the universal wheel 3912 to extend out of the connecting shell 391, after the supporting device is moved, the first hand wheel 398 rotates anticlockwise by manpower, the first hand wheel 398 drives the upper bevel gear 396 to rotate anticlockwise by the connecting rod 397, the upper bevel gear 396 drives the lower bevel gear 395 to rotate rightwards, the lower bevel gear 395 drives the threaded rod 399 to rotate rightwards by the connecting post 394, the threaded rod 399 drives the limiting guard 3910 to slide upwards along the limiting sliding chute 392, and the limiting guard 3910 drives the universal wheel 3912 to shrink inside the connecting shell 391.
According to the multifunctional supporting device for art design, the telescopic supporting component 3 and the telescopic universal wheel component 39 are optimally arranged, the length of the telescopic supporting component 3 is adjusted by pressing the clamping column 37, the height of the storage box 1 is convenient to adjust, the first hand wheel 398 is rotated, the first hand wheel 398 indirectly drives the universal wheel 3912 to stretch, when the universal wheel 3912 stretches out, the supporting device is convenient to move, and when the universal wheel 3912 contracts, stability is provided for the supporting device; through the optimized arrangement of the turnover assembly 10, when the handle 1013 is rotated, the handle 1013 indirectly drives the connecting plate 1017 to rotate, so that the connecting plate 1017 drives the drawing board 9 to rotate, the drawing board 9 is adjusted to a proper angle, and the use by a user is facilitated; through optimizing clamping assembly 11 and leveling subassembly 1116, through pulling handle 113, make handle 113 indirectly drive leveling subassembly 1116 upwards move, loosen handle 113 when placing the drawing paper on drawing board 9, fix the drawing paper on drawing board 9, rethread rotates second hand wheel 11166, make second hand wheel 11166 indirectly drive down L shape slide bar 11169 and go up L shape slide bar 111612 and level both sides simultaneously with the drawing paper up and down, make the drawing paper surface more level, be convenient for the user use.
The basic principle and main characteristics of the invention and the advantages of the invention are shown and described above, standard parts used by the invention can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. The utility model provides a multifunctional support device for art design, includes containing box (1) and drawing board (9), containing box (1) bottom is equipped with containing groove (2), containing box (1) top is provided with storing groove (4), both ends are respectively fixedly connected with left side draw runner board (5) and right draw runner board (6) about storing groove (4), both ends are sliding connection left slider (7) respectively around left side draw runner board (5), both ends are sliding connection right slider (8) respectively around right side draw runner board (6), both ends fixed connection around left side slider (7) respectively with drawing board (9) left side, right slider (8) are fixed with both ends around drawing board (9) right side respectively; the method is characterized in that: the telescopic support device is characterized by further comprising a telescopic support assembly (3), a turnover assembly (10) and a clamping assembly (11), wherein four corners of the top end in the storage groove (2) are respectively provided with the telescopic support assembly (3), the middle of the right side of the drawing board (9) is rotationally connected with the turnover assembly (10), the top end of the drawing board (9) is provided with the clamping assembly (11), the telescopic support assembly (3) comprises a telescopic sleeve (31), a lower T-shaped rotating shaft (38) and a telescopic universal wheel assembly (39), the top end of the telescopic sleeve (31) is rotationally connected with an upper T-shaped rotating shaft (32), the top end of the upper T-shaped rotating shaft (32) is fixed with the top end in the storage groove (2), four limiting holes (33) are formed in the lower part of the telescopic sleeve (31) at equal intervals, the bottom end of the telescopic sleeve (31) is slidably connected with a telescopic rod (34), the upper end of the telescopic rod (34) is provided with a cylindrical groove (35), the other end of the first spring (36) is elastically connected with a clamping column (37), and the bottom end of the clamping column (37) is rotationally connected with the lower T-shaped rotating shaft (38), and the bottom end of the telescopic sleeve (37) is rotationally connected with the telescopic rod (38).
The telescopic universal wheel assembly (39) comprises a connecting shell (391), a fixed shaft (3911) and a universal wheel (3912), wherein the top end of the connecting shell (391) is fixedly connected with a lower T-shaped rotating shaft (38), a limiting sliding groove (392) is formed in the lower inner side of the connecting shell (391), a limiting block (393) is fixedly connected to the inner top end of the connecting shell (391), a connecting column (394) is rotatably connected to the middle of the limiting block (393), a lower bevel gear (395) is fixedly connected to the outer side of the connecting column (394), the lower bevel gear (395) is meshed with an upper bevel gear (396), the center of the upper bevel gear (396) is fixedly connected with one end of a connecting rod (397), a first hand wheel (398) is arranged at the other end of the connecting rod (397), a threaded rod (399) is fixedly connected to the bottom end of the connecting column (3910), the fixed shaft (3911) is fixedly connected with the inner side of the middle of the limiting protective shell (3910), and the fixed shaft (3911) penetrates through the center of the universal wheel (3912) and is connected with the outer side of the universal wheel (3910) in a sliding mode;
the turnover assembly (10) comprises a fixed plate (101), a transmission belt (109), a driving runner (1010), a connecting groove (1011), a fixed column (1012), a handle (1013), a driven runner (1014), a sliding groove block (1015), a second sliding block (1016) and a connecting plate (1017), wherein the bottom end of the fixed plate (101) is fixed on the right side of the top end of a containing box (1), the top end of the fixed plate (101) is fixedly connected with a sliding groove plate (102), a first sliding groove (103) is arranged on the inner side of the sliding groove plate (102), a limit groove (104) is arranged at the right end in the first sliding groove (103), a first sliding block (105) is connected to the inner side of the first sliding groove (103) in a sliding manner, a connecting shaft (106) is connected to the inner side of the limit groove (104) in a sliding manner, the connecting shaft (106) is fixed with the top end of the transmission plate (107) through an embedded fixed groove (108), a driving runner (1010) is connected to the front end of the transmission belt (109), two ends of the driving runner (1010) are connected to the driving runner (1010) in a sliding manner, two ends of the driving runner (1010) are connected to the driving runner (1011) respectively, the right end of the fixed column (1012) is fixed with the handle (1013), the fixed column (1012) and the driven rotating wheel (1014) are both rotationally connected with the right end of the chute plate (102), the middle part of the left end of the first sliding block (105) is fixedly connected with a chute block (1015), the inner side of the chute block (1015) is slidingly connected with a second sliding block (1016), the left end of the second sliding block (1016) is rotationally connected with the connecting plate (1017), and the lower part of the connecting plate (1017) is rotationally connected with the drawing plate (9);
the clamping assembly (11) comprises a fixed seat (111), a lower connecting rod (1113), a fifth limiting shaft (1114), a third fixed base (1115) and a leveling assembly (1116), the bottom end of the fixed seat (111) is fixed with the right side of the top end of the drawing board (9), the rear end of the fixed seat (111) is fixedly connected with the front end of a second spring (112), the rear end of the second spring (112) is fixedly connected with a handle (113), the middle part of the front end of the handle (113) is fixedly connected with a sliding rod (114), the sliding rod (114) penetrates through the middle part of the fixed seat (111) and is in sliding connection with the fixed seat (111), the front end of the sliding rod (114) is rotationally connected with a first limiting shaft (115), the left end and the right end of the first limiting shaft (115) are respectively fixedly connected with the first fixed base (116), the bottom end of the first fixed base (116) is fixedly connected with the rear side of an upper connecting rod (117), one end of the upper connecting rod (117) is rotationally connected with a second limiting shaft (118), the left end and the right end of the second limiting shaft (118) is respectively fixedly connected with the second base (1110) and the third limiting shaft (119) is rotationally connected with the third limiting shaft (1111), the right end of the L-shaped plate (1111) is rotationally connected with one end of a lower connecting rod (1113) through a fourth limiting shaft (1112), the other end of the lower connecting rod (1113) is rotationally connected with a fifth limiting shaft (1114), the left end and the right end of the fifth limiting shaft (1114) are respectively and fixedly connected with a third fixing base (1115), the second fixing base (119) and the third fixing base (1115) are respectively fixed on the right side of the top end of the fixing base (111), and the left end of the L-shaped plate (1111) is fixedly connected with a leveling component (1116);
the leveling component (1116) comprises a square fixed frame (11161), a cam limit groove (11162), a second sliding groove (11163), a groove (11164), a cam (11165), a second hand wheel (11166), a lower limit plate (11167), a lower spring (11168), a lower L-shaped sliding rod (11169), an upper limit plate (111610), an upper spring (111611), an upper L-shaped sliding rod (111612), an upper sliding rod (111613) and a lower sliding rod (111614), the right end of the square fixed frame (11161) is fixed with the left end of the L-shaped plate (1111), the top end of the square fixed frame (11161) is provided with the second sliding groove (11163), the middle part of the second sliding groove (11163) is provided with the cam limit groove (11162), the front end and the rear end of the second sliding groove (11163) are respectively provided with the groove (11164), the cam limit groove (11162) is rotationally connected with the right end of the cam (11165), the left end of the cam (11165) is fixedly connected with the second hand wheel (11166), the front end of the cam (11165) is respectively provided with the rear end of the lower plate (3838) and the other end of the lower spring (11168) is connected with the front end of the lower spring (11168);
the middle part of the rear end of the lower L-shaped sliding rod (11169) is fixedly connected with a lower sliding rod (111614), the lower sliding rod (111614) penetrates through the middle part of the lower limiting plate (11167) and is in sliding connection with the lower limiting plate (11167), the rear end of the upper limiting plate (111610) is fixedly connected with the front end of the upper spring (111611), the rear end of the upper spring (111611) is elastically connected with the upper L-shaped sliding rod (111612), the middle part of the front end of the upper L-shaped sliding rod (111612) is fixedly connected with an upper sliding rod (111613), and the upper sliding rod (111613) penetrates through the middle part of the upper limiting plate (111610) and is in sliding connection with the upper limiting plate (111610);
grooves (11164) matched with the upper L-shaped sliding rod (111612) and the lower L-shaped sliding rod (11169) are formed in the front end and the rear end of the square fixing frame (11161), and anti-slip layers are arranged at the bottom ends of the upper L-shaped sliding rod (111612) and the lower L-shaped sliding rod (11169).
2. The art design multifunctional supporting device according to claim 1, wherein: the connecting shell (391) is provided with a limiting sliding groove (392) matched with the limiting protecting shell (3910), and the top end of the limiting protecting shell (3910) is a circular plate which is equal to the inner side of the connecting shell (391) in size.
3. The art design multifunctional supporting device according to claim 1, wherein: the distance between the lower limit plate (11167) and the upper limit plate (111610) is equal to that of the transverse arrangement of the cam (11165).
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