CN112519481A - Portable outdoor sketching drawing board with quick adjustment function - Google Patents
Portable outdoor sketching drawing board with quick adjustment function Download PDFInfo
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- CN112519481A CN112519481A CN202011300955.0A CN202011300955A CN112519481A CN 112519481 A CN112519481 A CN 112519481A CN 202011300955 A CN202011300955 A CN 202011300955A CN 112519481 A CN112519481 A CN 112519481A
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- rod
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- rotating
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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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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
- A47B97/08—Easels or stands for blackboards or the like foldable
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Abstract
The invention relates to the technical field of sketching drawing board equipment, in particular to a portable outdoor sketching drawing board with a quick adjusting function, which comprises a board body, wherein the board body comprises a supporting plate, the surface of the supporting plate is movably connected with a sealing cover, the surface of the supporting plate is provided with a connecting mechanism, the connecting mechanism comprises a connecting rod, the surface of the supporting plate is slidably connected with the connecting rod, the surface of the connecting rod is fixedly connected with a connecting groove, the surface of the connecting groove is movably connected with a fixed rod, the bottom end of the connecting rod is fixedly connected with a supporting plate, the surface of the supporting plate is movably connected with a rotating plate, the surface of the rotating plate is movably connected with a sliding rod, and. The support frame is convenient to connect and fix, the support frame is convenient to store and fold in the drawing board, the connecting mechanism is convenient to carry integrally, and the connecting angle of the connecting rod in the adjusting groove is convenient to adjust and fix.
Description
Technical Field
The invention relates to the technical field of sketching drawing board equipment, in particular to a portable outdoor sketching drawing board with a quick adjusting function.
Sketching means that sketching is from view finding of the nature, sketching of things and elements, outdoor sketching can be finished in a drawing room, however, sketching is different from static painting, even if an invigorated object in the static painting still shows the natural state, sketching can be divided into a plurality of states, one means a painting mode of directly drawing with a real object or landscape as an object, two means a painting made by a sketching method, three means a sketching, and four means a sketching, and in the sketching process, a sketching drawing board is generally used for supporting and fixing drawing paper.
The existing portable outdoor sketching drawing board is fixed and supported by a tripod or a support frame, and the height adjustment is completed by adjusting the tripod or the support legs of the support frame.
When the present sketching drawing board altitude mixture control, through adjusting the support frame, but separation during support frame and the drawing board, when carrying it, need carry out solitary placing to the support frame and carry, nevertheless when carrying the support frame, easily cause losing of support frame, thereby influence the use of drawing board, and inconvenient support frame to on the drawing board carries out the regulation of height and angle, when using, the regulation time is long, the influence is to the availability factor of drawing board, consequently need to design a portable outdoor sketching drawing board that has quick adjustment function to solve above-mentioned problem urgently.
Disclosure of Invention
The invention aims to provide a portable outdoor sketching drawing board with a quick adjusting function, and aims to solve the problems that when a support frame is carried, the support frame is easy to lose, so that the use of the drawing board is influenced, the height and the angle of the support frame on the drawing board are inconvenient to adjust, and the use efficiency of the drawing board is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a portable outdoor sketching drawing board with a quick adjusting function comprises a board body, wherein the board body comprises a supporting plate, a sealing cover is movably connected to the surface of the supporting plate, a connecting mechanism is arranged on the surface of the supporting plate and comprises a connecting rod, the surface of the supporting plate is slidably connected with the connecting rod, a connecting groove is fixedly connected to the surface of the connecting rod, a fixed rod is movably connected to the surface of the connecting groove, a supporting plate is fixedly connected to the bottom end of the connecting rod, a rotating plate is movably connected to the surface of the supporting plate, a sliding rod is movably connected to the surface of the rotating plate, a supporting rod is movably connected to the surface of the sliding rod, an adjusting rod is slidably connected to the inner side of the supporting rod, a supporting leg is fixedly connected to the bottom end of the adjusting rod, a supporting, the surface of the supporting rod is provided with a containing groove.
Preferably, the connecting rod is connected in the inboard of spread groove for the slabby, the dead lever runs through the surface of spread groove, the bottom of dead lever and the surface of connecting rod are supported to close and are connected, the supporting disk is blocky and connects in the bottom of connecting rod, supporting disk and backup pad fixed connection.
Preferably, the commentaries on classics board is two sets of surfaces of connecting at the supporting disk, commentaries on classics board and supporting disk are the quarter turn, the shrinkage pool has been seted up on the surface of commentaries on classics board, the supporting disk passes through bolt fixed connection with the commentaries on classics board.
Preferably, the slide bar and the rotating plate are correspondingly connected, the support bar and the support leg are connected in a sliding mode through an adjusting bar, the support bar is connected with the accommodating groove in a rotating mode through a rotating shaft, and the support bar is in a rod-shaped connection with the surface of the support bar.
Preferably, the surface of the supporting plate is provided with an adjusting mechanism, the adjusting mechanism comprises an adjusting groove, the surface of the supporting plate is fixedly connected with the adjusting groove, the inner side of the adjusting groove is fixedly connected with a sliding groove, the inner side of the sliding groove is slidably connected with an adjusting plate, the inner side of the adjusting groove is fixedly connected with a supporting spring, the surface of the adjusting plate is fixedly connected with a spring rod, the surface of the sliding groove is fixedly connected with a supporting block, the surface of the supporting block is movably connected with a fixed cylinder, the inner side of the fixed cylinder is movably connected with a rotating rod, the surface of the fixed cylinder is sleeved with a connecting belt, the surface of the rotating rod is fixedly connected with a fluted disc, the inner side surface of the supporting leg is sleeved with a rotating disc, the surface of the rotating disc is fixedly connected with a toothed ring, the bottom end of the rotating rod is fixedly connected with, the inner side of the supporting block is provided with a rotary groove.
Preferably, the spout is four sets of connections on the inboard surface of adjustment tank, the regulating plate is two sets of connections on the surface of adjustment tank, the both ends fixed connection of support spring is on the surface of adjustment tank and regulating plate, the surface inboard at the regulating plate is fixed at the both ends of spring pole.
Preferably, the supporting blocks are correspondingly connected with the sliding grooves, the fixed cylinders are connected to the inner side surfaces of the adjusting grooves in a long column shape, the rotating rods are in a long rod shape and are rotatably connected with the fixed cylinders, and the fixed cylinders are in four groups of penetrating connection to the inner sides of the adjusting grooves.
Preferably, the connecting band is connected between two sets of fixed cylinders, fluted disc and ring gear swing joint, the ring gear is ring shape and connects the interior side surface at the fixed cylinder, carousel and fixed cylinder rotate to be connected.
Preferably, the ratchets are in two groups and are in sliding connection with the gears, the ratchets are in Z-shaped connection on the surface of the rotating ball, and the bottom ends of the ratchets are in butt joint with the surface of the rotating groove.
Preferably, the rotary ball is connected to the bottom end of the fixed cylinder in a spherical shape, the rotary ball is rotatably connected with the rotary groove, and the rotary ball is abutted and fixedly connected with the rotary groove through a rack.
Compared with the prior art, the invention has the beneficial effects that:
1. the portable outdoor sketching drawing board with the rapid adjusting function is characterized in that in the using process, the connecting rod slides on the supporting plate, the connecting rod is fixed under the action of the connecting groove and the fixing rod, the position of the supporting plate on the connecting rod is convenient to adjust, under the action of the rotating plate, the sliding rod and the supporting rod are convenient to support and fix under the action of the rotating plate, the integral height of the connecting rod is adjusted under the action of the adjusting rod and the supporting leg, the supporting leg is inserted in the ground and is convenient to fixedly support the supporting plate, under the action of the supporting rod and the adjusting plate, the connecting angle of the supporting rod and the sliding rod is changed, the connecting distance of the supporting leg is convenient to adjust, the length of the supporting rod is changed through the rotation of the adjusting plate, the connecting angle of the supporting rod is changed, under the action of the accommodating groove, the supporting rod is convenient to be accommodated on the supporting rod, through the connection of spread groove and connecting rod, the rotation of commentaries on classics board and supporting disk, the bracing piece of being convenient for and the supporting leg are folding in the backup pad and are accomodate, and then conveniently carry connection mechanism wholly, under the effect of backup pad and connecting rod, make things convenient for it to carry and accomodate and altitude mixture control.
2. The portable outdoor sketching drawing board with the rapid adjusting function realizes convenient carrying, storage and height adjustment, simultaneously, through the connection of the adjusting groove and the sliding groove, the adjusting plate is convenient to support the connection angle of the connecting rod in the adjusting groove, under the connection action of the supporting spring and the spring rod, the angle of the adjusting plate in the adjusting groove is convenient to change, further, the connection angle of the connecting rod in the adjusting groove is changed, under the connection action of the supporting block and the sliding groove, through the connection of the fixed cylinder and the rotary ball, the rotation of the supporting block on the fixed cylinder is convenient, further, the connection angle of the sliding groove in the supporting plate is changed, under the connection of the rotary rod and the fixed cylinder, through the connection of the fluted disc and the toothed ring, under the connection action of the rotary disc and the connecting belt, the rotary rod drives the gear to rotate in the rotary ball, under the sliding connection of the toothed rod and the gear, the connection of the toothed rod to the rotary ball in the, and then the angle of the fixed chute in the adjusting groove is convenient for adjust the connecting angle of the connecting rod in the adjusting groove under the action of the adjusting plate.
Drawings
FIG. 1 is a schematic, front view of a structural part of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic top view of the connection structure of the support plate and the cover according to the present invention;
FIG. 4 is a schematic sectional top view of the coupling structure of the connecting rod and the adjustment groove of FIG. 2 according to the present invention;
FIG. 5 is a bottom partially sectional view of the connecting structure of the swing lever and the support block of FIG. 4 in accordance with the present invention;
fig. 6 is a schematic top cross-sectional view of the gear and gear bar connection of fig. 5 according to the present invention.
In the figure: 1. a plate body; 11. a support plate; 12. sealing the cover; 2. a connecting mechanism; 21. a connecting rod; 22. connecting grooves; 23. fixing the rod; 24. a support disc; 25. rotating the plate; 26. a slide bar; 27. a support bar; 28. adjusting a rod; 29. supporting legs; 210. a support rod; 211. an adjusting disk; 212. a receiving groove; 3. an adjustment mechanism; 31. an adjustment groove; 32. a chute; 33. an adjusting plate; 34. a support spring; 35. a spring rod; 36. a support block; 37. a fixed cylinder; 38. a rotating rod; 39. a connecting belt; 310. a fluted disc; 311. a toothed ring; 312. a turntable; 313. a gear; 314. a rack bar; 315. rotating the ball; 316. and (6) rotating the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown:
a portable outdoor sketching drawing board with a quick adjusting function comprises a board body 1, wherein the board body 1 comprises a supporting plate 11, the surface of the supporting plate 11 is movably connected with a sealing cover 12, the surface of the supporting plate 11 is provided with a connecting mechanism 2, the connecting mechanism 2 comprises a connecting rod 21, the surface of the supporting plate 11 is slidably connected with the connecting rod 21, the surface of the connecting rod 21 is fixedly connected with a connecting groove 22, the surface of the connecting groove 22 is movably connected with a fixed rod 23, the bottom end of the connecting rod 21 is fixedly connected with a supporting plate 24, the surface of the supporting plate 24 is movably connected with a rotating plate 25, the surface of the rotating plate 25 is movably connected with a sliding rod 26, the surface of the sliding rod 26 is movably connected with a supporting rod 27, the inner side of the supporting rod 27 is slidably connected with an adjusting rod 28, the bottom end of the, the surface of the supporting rod 27 is provided with a receiving groove 212, the connecting rod 21 is fixed in height on the supporting plate 11 under the action of the connecting groove 22 and the fixing rod 23 through the sliding connection between the supporting plate 11 and the connecting rod 21, the connecting position of the sliding rod 26 and the supporting rod 27 is changed conveniently under the action of the supporting plate 24 and the rotating plate 25, and the connecting angle between the supporting rods 27 is adjusted under the action of the resisting rod 210.
Further, connecting rod 21 is the inboard of platelike connection at connecting groove 22, dead lever 23 runs through the surface of connecting groove 22, the bottom of dead lever 23 and the surface of connecting rod 21 are to closing the connection, supporting disk 24 is blocky the bottom of connecting rod 21 of connecting, supporting disk 24 and backup pad 11 fixed connection, under the sliding connection of connecting rod 21 and connecting groove 22, under the effect of dead lever 23, make the sliding position of connecting rod 21 in connecting groove 22 fixed, under the effect of supporting disk 24, make the hookup location of commentaries on classics board 25 on connecting rod 21 change, through the connection of connecting rod 21 and connecting groove 22, make connecting rod 21 at backup pad 11 fixed connection, be convenient for accomodate the whole of connecting rod 21 and carry.
Further, it is two sets of surfaces of connecting at supporting disk 24 to change board 25, it is right angle rotation to change board 25 and supporting disk 24, the shrinkage pool has been seted up on the surface of commentaries on classics board 25, supporting disk 24 and commentaries on classics board 25 pass through bolt fixed connection, through supporting disk 24 and commentaries on classics board 25's connection, under the rotation of changeing board 25 is connected, make the position change of commentaries on classics board 25 on supporting disk 24, and then make the slide bar 26 of connecting on changeing board 25 change on supporting disk 24, supporting disk 24 and commentaries on classics board 25's connection angle limit is ninety degrees, be connected with the trompil on the surface of supporting disk 24, through bolt and commentaries on classics board 25's connection, make commentaries on classics board 25 connect fixedly on supporting disk.
Further, the sliding rod 26 is correspondingly connected with the rotating plate 25, the supporting rod 27 is slidably connected with the supporting leg 29 through the adjusting rod 28, the resisting rod 210 is rotatably connected with the accommodating groove 212 through the rotating shaft, the resisting rod 210 is connected with the surface of the supporting rod 27 in a rod shape, the supporting rod 27 is rotatably connected with the sliding rod 26, under the action of the adjusting rod 28 and the supporting leg 29, the connecting distance between the supporting rod 27 and the supporting leg 29 can be changed, the height of the supporting plate 11 is further changed, under the connection between the resisting rod 210 and the adjusting disc 211, the connecting angle of the resisting rod 210 on the supporting rod 27 is changed through the rotation of the adjusting disc 211, the connecting angle between the supporting rods 27 is further changed, under the connection between the accommodating groove 212 and the resisting rod 210, the accommodating of the resisting rod 210 in the supporting rod 27 is facilitated, and the influence of the resisting rod 210 on the overall accommodating and placing of.
Further, the surface of the supporting plate 11 is provided with an adjusting mechanism 3, the adjusting mechanism 3 comprises an adjusting groove 31, the surface of the supporting plate 11 is fixedly connected with the adjusting groove 31, the inner side of the adjusting groove 31 is fixedly connected with a sliding groove 32, the inner side of the sliding groove 32 is slidably connected with an adjusting plate 33, the inner side of the adjusting groove 31 is fixedly connected with a supporting spring 34, the surface of the adjusting plate 33 is fixedly connected with a spring rod 35, the surface of the sliding groove 32 is fixedly connected with a supporting block 36, the surface of the supporting block 36 is movably connected with a fixed cylinder 37, the inner side of the fixed cylinder 37 is movably connected with a rotating rod 38, the surface of the fixed cylinder 37 is sleeved with a connecting belt 39, the surface of the rotating rod 38 is fixedly connected with a fluted disc 310, the inner side surface of the supporting leg 29 is sleeved with a rotating disc 312, the surface of the rotating disc 312 is fixedly connected with a toothed ring 311, the, the inner side of the supporting block 36 is provided with a rotating groove 316, and through the connection between the adjusting groove 31 and the connecting rod 21, the connecting angle of the connecting rod 21 in the adjusting groove 31 is changed under the action of the adjusting plate 33, and the connecting angle of the supporting plate 11 on the connecting rod 21 is changed under the angle change between the adjusting groove 31 and the connecting rod 21.
Further, the spout 32 is four sets of connections on the inside surface of adjustment tank 31, the adjustment plate 33 is two sets of connections on the surface of adjustment tank 31, support spring 34's both ends fixed connection on the surface of adjustment tank 31 and adjustment plate 33, the both ends of spring rod 35 are fixed at the surperficial inboard of adjustment plate 33, through the connection of adjustment tank 31 and spout 32, under the linkage effect of adjustment plate 33 and spout 32, be convenient for spout 32 to support adjustment plate 33, under the effect of support spring 34, support the connection angle of adjustment plate 33 in adjustment tank 31, under the effect of adjustment plate 33, through the butt joint of dead lever 23 and connecting rod 21, make the angle change of connecting rod 21 in adjustment tank 31, be convenient for adjust the connection angle of connecting rod 21 in adjustment tank 31.
Further, supporting shoe 36 and spout 32 correspond and are connected, fixed cylinder 37 is long cylindricality and connects the inboard surface at adjustment tank 31, bull stick 38 is long rod form and fixed cylinder 37 and rotates the connection, fixed cylinder 37 is four sets of through connection in the inboard of adjustment tank 31, through the connection of supporting shoe 36 and spout 32, under the connection of fixed cylinder 37 and bull stick 38, through the effect of bull stick 38, make the connection angle change of fixed cylinder 37 and supporting shoe 36, and then conveniently fix the connection angle of adjusting plate 33 in adjustment tank 31.
Further, the connecting belt 39 is connected between the two sets of fixed cylinders 37, the toothed disc 310 is movably connected with the toothed ring 311, the toothed ring 311 is connected to the inner side surface of the fixed cylinder 37 in a circular ring shape, the rotary disc 312 is rotatably connected with the fixed cylinder 37, the connecting belt 39 rotates on the surface of the fixed cylinder 37, the toothed disc 310 drives the toothed ring 311 to rotate under the meshing connection of the toothed disc 310 and the toothed ring 311, the rotary disc 312 further drives the connecting belt 39 to rotate on the fixed cylinder 37, and the toothed discs 310 in the two sets of fixed cylinders 37 synchronously rotate under the action of the rotating rod 38 under the action of the connecting belt 39.
Furthermore, two sets of toothed bars 314 are slidably connected with the gear 313, the toothed bars 314 are connected to the surface of the rotating ball 315 in a "Z" shape, the bottom ends of the toothed bars 314 are connected with the surface of the rotating groove 316 in an abutting manner, the fixed cylinder 37 is fixedly connected with the rotating ball 315 through the rotation of the rotating rod 38 in the fixed cylinder 37, and the gear 313 adjusts and fixes the sliding position of the toothed bars 314 under the connection of the gear 313 and the rotating rod 38.
Further, the bottom at fixed cylinder 37 is connected to commentaries on classics ball 315 ball shape, commentaries on classics ball 315 rotates with the rotary trough 316 and connects, commentaries on classics ball 315 passes through ratch 314 and rotary trough 316 and supports and closes fixed connection, through the slip of ratch 314 in commentaries on classics ball 315, under the effect of gear 313, realize the synchronous rotation of two sets of ratches 314, and then make commentaries on classics ball 315 at rotary trough 316 internal fixation, and then make fixed cylinder 37 and supporting shoe 36's connection angle fixed, thereby it is fixed to the angle of spout 32 in adjustment tank 31.
The working principle is as follows: through the connection of the supporting plate 11 and the sealing cover 12, the connection mechanism 2 is convenient to store and fold, under the connection of the connecting rod 21 and the connecting groove 22, the fixing and angle change of the connecting rod 21 in the connecting groove 22 are convenient through the action of the fixing rod 23, under the rotating connection of the supporting plate 24 and the rotating plate 25, the rotating plate 25 drives the position of the sliding rod 26 on the supporting plate 24 to change, the supporting rod 27 and the adjusting rod 28 extend from the supporting plate 11, under the sliding connection action of the adjusting rod 28 and the supporting leg 29, the connection distance between the supporting rod 27 and the supporting leg 29 is convenient to adjust, further, the height of the supporting plate 11 is changed, under the connection of the resisting rod 210 and the adjusting plate 211, the connection angle change of the supporting rod 27 and the sliding rod 26 is convenient, through the rotating connection of the storing groove 212 and the resisting rod 210, the storing groove 212 is arranged on the surface of the supporting rod 27, so that the resisting rod 210 is, the abutting rod 210 is prevented from affecting the overall storage and folding of the connecting mechanism 2.
Through the connection of the adjusting groove 31 and the connecting rod 21, under the connection of the sliding groove 32 and the adjusting plate 33, the connecting angle of the adjusting plate 33 in the adjusting groove 31 is fixed, under the connection of the supporting spring 34, the supporting spring 34 supports the connecting angle of the adjusting plate 33 in the adjusting groove 31, through the connection of the spring rod 35, the angle inclination of the adjusting plate 33 in the sliding groove 32 is facilitated, under the connection action of the supporting block 36 and the sliding groove 32, the fixed cylinder 37 and the rotating rod 38 are connected, the rotating rod 38 drives the toothed disc 310 to rotate in the fixed cylinder 37, under the connection action of the toothed disc 310 and the toothed ring 311, the toothed ring 311 drives the rotating disc 312 to rotate on the surface of the fixed cylinder 37, under the connection action of the rotating disc 312 and the connecting belt 39, the connecting belt 39 drives the two sets of gears 313 to rotate in the rotating balls 315, through the rotation of the gears 313, the toothed rod 314 is made to extend and retract in the rotating balls 315, under the connection of the toothed rod and the rotating, the rotating ball 315 is fixed in the rotating groove 316, so that the connection angle of the sliding groove 32 in the adjusting groove 31 is fixed, and the connection angle of the adjusting plate 33 in the adjusting groove 31 is conveniently supported.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a portable outdoor drawing board of painting from life with quick adjustment function, includes plate body (1), its characterized in that: the utility model discloses a plate body, including plate body (1) backup pad (11), the surperficial swing joint of backup pad (11) has closing cap (12), the surface of backup pad (11) is provided with coupling mechanism (2), coupling mechanism (2) include connecting rod (21), the surperficial sliding connection of backup pad (11) has connecting rod (21), the fixed surface of connecting rod (21) is connected with spread groove (22), the fixed surface swing joint of spread groove (22) has dead lever (23), the fixed bottom of connecting rod (21) is connected with supporting disk (24) fixedly, the fixed surface of supporting disk (24) is connected with commentaries on classics board (25), the movable surface of commentaries on classics board (25) is connected with slide bar (26), the movable surface of slide bar (26) is connected with bracing piece (27), the inboard sliding connection of bracing piece (27), the bottom end of the adjusting rod (28) is fixedly connected with a supporting leg (29), the surface of the sliding rod (26) is movably connected with a supporting rod (210), the surface of the supporting rod (210) is movably connected with an adjusting disc (211), and the surface of the supporting rod (27) is provided with an accommodating groove (212).
2. The portable outdoor sketching drawing board with the quick adjusting function according to claim 1, wherein: connecting rod (21) are the inboard of platelike connection at spread groove (22), dead lever (23) run through the surface of spread groove (22), the bottom of dead lever (23) and the surperficial butt of connecting rod (21) are connected, supporting disk (24) are blocky the bottom of connecting at connecting rod (21), supporting disk (24) and backup pad (11) fixed connection.
3. The portable outdoor sketching drawing board with the quick adjusting function according to claim 1, wherein: it connects the surface at supporting disk (24) to change board (25) to be two sets of, it is right angle rotation to change board (25) and supporting disk (24), the shrinkage pool has been seted up on the surface of changeing board (25), supporting disk (24) and commentaries on classics board (25) pass through bolt fixed connection.
4. The portable outdoor sketching drawing board with the quick adjusting function according to claim 1, wherein: the sliding rod (26) is correspondingly connected with the rotating plate (25), the supporting rod (27) is connected with the supporting leg (29) in a sliding mode through the adjusting rod (28), the supporting rod (210) is connected with the accommodating groove (212) in a rotating mode through the rotating shaft, and the supporting rod (210) is connected to the surface of the supporting rod (27) in a rod shape.
5. The portable outdoor sketching drawing board with the quick adjusting function according to claim 1, wherein: the surface of the supporting plate (11) is provided with an adjusting mechanism (3), the adjusting mechanism (3) comprises an adjusting groove (31), the surface of the supporting plate (11) is fixedly connected with the adjusting groove (31), the inner side of the adjusting groove (31) is fixedly connected with a sliding groove (32), the inner side of the sliding groove (32) is slidably connected with an adjusting plate (33), the inner side of the adjusting groove (31) is fixedly connected with a supporting spring (34), the surface of the adjusting plate (33) is fixedly connected with a spring rod (35), the surface of the sliding groove (32) is fixedly connected with a supporting block (36), the surface of the supporting block (36) is movably connected with a fixed cylinder (37), the inner side of the fixed cylinder (37) is movably connected with a rotating rod (38), the surface of the fixed cylinder (37) is sleeved with a connecting belt (39), the surface of the rotating rod (38) is fixedly connected, the inner side surface of the supporting leg (29) is sleeved with a rotating disc (312), the surface of the rotating disc (312) is fixedly connected with a toothed ring (311), the bottom end of the rotating rod (38) is fixedly connected with a gear (313), the surface of the gear (313) is slidably connected with a toothed rod (314), the surface of the fixed cylinder (37) is fixedly connected with a rotating ball (315), and the inner side of the supporting block (36) is provided with a rotating groove (316).
6. The portable outdoor sketching drawing board with the quick adjusting function according to claim 5, wherein: spout (32) are four sets of connection and are on the inboard surface of adjustment tank (31), adjustment plate (33) are two sets of surfaces of connecting in adjustment tank (31), the both ends fixed connection of support spring (34) is on the surface of adjustment tank (31) and adjustment plate (33), the surface inboard at adjustment plate (33) is fixed at the both ends of spring pole (35).
7. The portable outdoor sketching drawing board with the quick adjusting function according to claim 5, wherein: the supporting block (36) is correspondingly connected with the sliding groove (32), the fixed cylinders (37) are connected to the inner side surface of the adjusting groove (31) in a long column shape, the rotating rods (38) are in a long rod shape and are rotatably connected with the fixed cylinders (37), and the fixed cylinders (37) are in four groups and are connected to the inner side of the adjusting groove (31) in a penetrating mode.
8. The portable outdoor sketching drawing board with the quick adjusting function according to claim 5, wherein: connecting band (39) are connected between two sets of solid fixed cylinder (37), fluted disc (310) and ring gear (311) swing joint, ring gear (311) are the inboard surface of circle ring connection at solid fixed cylinder (37), carousel (312) and solid fixed cylinder (37) rotate to be connected.
9. The portable outdoor sketching drawing board with the quick adjusting function according to claim 5, wherein: the gear rods (314) are in sliding connection with the gears (313) in two groups, the gear rods (314) are connected to the surface of the rotating ball (315) in a Z shape, and the bottom ends of the gear rods (314) are connected with the surface of the rotating groove (316) in an abutting joint mode.
10. The portable outdoor sketching drawing board with the quick adjusting function according to claim 5, wherein: the rotary ball (315) is connected to the bottom end of the fixed cylinder (37) in a spherical mode, the rotary ball (315) is rotatably connected with the rotary groove (316), and the rotary ball (315) is abutted to and fixedly connected with the rotary groove (316) through the rack (314).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011300955.0A CN112519481A (en) | 2020-11-19 | 2020-11-19 | Portable outdoor sketching drawing board with quick adjustment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011300955.0A CN112519481A (en) | 2020-11-19 | 2020-11-19 | Portable outdoor sketching drawing board with quick adjustment function |
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| Publication Number | Publication Date |
|---|---|
| CN112519481A true CN112519481A (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011300955.0A Pending CN112519481A (en) | 2020-11-19 | 2020-11-19 | Portable outdoor sketching drawing board with quick adjustment function |
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| CN (1) | CN112519481A (en) |
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| US20190343287A1 (en) * | 2018-05-11 | 2019-11-14 | Hangzhou Zhongtai Industrial Group Co., Ltd. | Slider-crank mechanism adjustment type swivel chair tray |
| CN209920922U (en) * | 2019-01-31 | 2020-01-10 | 郑州科技学院 | College art essence is traced and is used easel |
| CN210502077U (en) * | 2019-06-11 | 2020-05-12 | 天津大行道文化产业有限公司 | Portable double-sided electronic folding drawing board |
| CN211479595U (en) * | 2019-12-05 | 2020-09-11 | 陈中非 | Multifunctional support plate for advertisement design |
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2020
- 2020-11-19 CN CN202011300955.0A patent/CN112519481A/en active Pending
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| US20190343287A1 (en) * | 2018-05-11 | 2019-11-14 | Hangzhou Zhongtai Industrial Group Co., Ltd. | Slider-crank mechanism adjustment type swivel chair tray |
| CN209126427U (en) * | 2018-11-13 | 2019-07-19 | 哈尔滨职业技术学院 | A kind of Art Design being convenient for carrying, which is painted from life, uses drawing board |
| CN209920922U (en) * | 2019-01-31 | 2020-01-10 | 郑州科技学院 | College art essence is traced and is used easel |
| CN210502077U (en) * | 2019-06-11 | 2020-05-12 | 天津大行道文化产业有限公司 | Portable double-sided electronic folding drawing board |
| CN211479595U (en) * | 2019-12-05 | 2020-09-11 | 陈中非 | Multifunctional support plate for advertisement design |
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Application publication date: 20210319 |