CN112537157B - Hand-painted board for visual transmission - Google Patents
Hand-painted board for visual transmission Download PDFInfo
- Publication number
- CN112537157B CN112537157B CN202011487718.XA CN202011487718A CN112537157B CN 112537157 B CN112537157 B CN 112537157B CN 202011487718 A CN202011487718 A CN 202011487718A CN 112537157 B CN112537157 B CN 112537157B
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- sliding
- sides
- adjusting
- rod
- blocks
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L5/00—Drawing boards
-
- 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
- A47B97/02—Devices for holding or supporting maps, drawings, or the like, including means for preventing rolling-up
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- Telephone Set Structure (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a hand-drawing board for visual transmission, which comprises a frame body and a height adjusting assembly, wherein the frame body is provided with a plurality of through holes; a frame body: the inner side is provided with a hand-drawing board; the height adjusting component: including last slide rail, the slider, first regulation pole, the second is adjusted the pole, slide rail and movable block down, it is equipped with two and the inside both sides of locating the framework of symmetry respectively to go up the slide rail, slider symmetry sliding connection is in last slide rail, the one end of first regulation pole and second regulation pole is articulated with the slider of both sides respectively, and the middle part cross section of first regulation pole and second regulation pole is articulated through spacing axle, the bottom both sides of framework and the last slide rail with both sides respectively are located to lower slide rail symmetry, the movable block is equipped with two and symmetry sliding connection respectively in the both sides of slide rail down, and two movable blocks are articulated with the other end of first regulation pole and second regulation pole respectively, this hand drawing board for vision conveying can be as required to the regulation that the hand was painted the board and is carried out height and angle, the practicality is stronger.
Description
Technical Field
The invention relates to the technical field of visual transmission, in particular to a hand-drawing board for visual transmission.
Background
The visual transmission design refers to a design for transmitting various kinds of information by using visual symbols, a designer is a sender of the information, a transmission object is a receiver of the information, the visual transmission is called the visual design for short, the visual transmission is communication between people by using a 'seeing' mode, and the visual transmission is a mode for expressing and transmitting through visual languages, wherein, the hand-drawing board enables an important tool for designing in the visual transmission, most of the existing hand-drawing boards are flatly laid on a horizontal plane when in use, the height and the inclination angle cannot be adjusted according to needs, and the use is inconvenient.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides the hand-drawing board for visual transmission, can adjust the height and the angle of the hand-drawing board according to needs, has strong practicability, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a hand-drawn board for visual communication, comprising a frame and a height adjustment assembly;
a frame body: the inner side is provided with a hand-drawing board;
the height adjusting component: including last slide rail, slider, first regulation pole, second regulation pole, lower slide rail and movable block, it is equipped with two and the inside both sides of symmetry locating the framework respectively to go up the slide rail, slider symmetry sliding connection is in last slide rail, the one end of first regulation pole and second regulation pole is articulated with the slider of both sides respectively, and the middle part cross section of first regulation pole and second regulation pole is articulated through spacing axle, the bottom both sides of framework and the last slide rail with both sides respectively are located to the slide rail symmetry down, the movable block is equipped with two and symmetrical sliding connection respectively in the both sides of slide rail down, and two movable blocks are articulated with the other end of first regulation pole and second regulation pole respectively, be equipped with angle adjusting component on the height adjusting component, be equipped with spacing subassembly on the angle adjusting component.
Further, the height adjusting assembly further comprises a bidirectional lead screw and a rotating wheel, the bidirectional lead screw is rotatably connected in the upper sliding rail on one side, one end of the bidirectional lead screw penetrates through one end of the frame body, the bidirectional lead screw is respectively in threaded connection with the threaded holes in the middle of the sliders on the two sides through threads with opposite spiral directions on the two sides, the rotating wheel is arranged at one end, located outside the frame body, of the bidirectional lead screw, the height adjusting assembly can rotate through the rotating wheel, the sliders on the two sides can be driven to rotate, then the sliders on the two sides can be folded or kept away from each other, opening and closing of the first adjusting rod and the second adjusting rod are achieved, and then the height of the hand drawing plate can be adjusted.
Further, still include spacer pin and a frame, the spacer pin symmetry is equipped with two, and the both ends of spacer pin respectively with the one end fixed connection of the relative side of slide rail under the both sides, the top activity of a frame cup joints on the spacer pin of one side wherein, a frame can realize the support to the framework, and the folding of framework can be realized to the spacer pin.
Furthermore, the angle adjusting assembly comprises a sliding plate, a sliding groove, a supporting plate and a threaded cylinder, the sliding plate is provided with two limiting pins which are symmetrically movably sleeved on the other side, the sliding grooves are respectively connected to the sliding plates on the two sides in a sliding mode, the two ends of the supporting plate are respectively fixedly connected with the bottom ends of the sliding grooves on the two sides, the threaded cylinder is rotatably connected to the middle of the surface of the supporting plate, the angle adjusting assembly can rotate the threaded cylinder, lifting of the sliding plate can be achieved, lifting of the limiting pins on the other side can be achieved, and then adjustment of the angle of the hand drawing plate can be achieved.
Further, angle adjusting subassembly still includes screw rod and regulating plate, screw rod threaded connection is in a screw thread section of thick bamboo, the both ends of regulating plate respectively with the slide fixed connection of both sides, and the middle part of regulating plate and the top fixed connection of screw rod, through changeing a screw thread section of thick bamboo, can realize the lift of screw rod, then can drive the regulating plate and go up and down, realize the lift of slide.
Furthermore, spacing subassembly includes connecting block, round pin axle, connection frame and slide bar, the connecting block is equipped with two and the relative side of locating a frame and extension board respectively the symmetry, the round pin axle runs through the both ends of connecting block, the both sides of connection frame respectively with the both ends fixed connection of round pin axle, the slide bar is located on the connection frame of one side wherein, and spacing subassembly can realize the rotation of connection frame under the effect of round pin axle.
Furthermore, the limiting assembly further comprises a sliding barrel and a screw, the sliding barrel is arranged on the connecting frame on the other side and movably sleeved on the sliding rod, the screw is in threaded connection with one end of the sliding barrel, the sliding barrel is sleeved with the sliding rod, the supporting frame and the supporting plate can be unfolded and folded under the action of the pin shaft, the sliding rod can be positioned through screwing the screw, and the limiting of the supporting frame and the supporting plate can be further realized.
Compared with the prior art, the invention has the beneficial effects that: this a hand drawing board for visual communication has the following benefit:
1. this a height control subassembly accessible that board was painted to hand for vision is communicated rotates the runner, can drive two-way lead screw and rotate, can realize then that the both sides slider folds each other or keeps away from, realizes opening and shutting of first regulation pole and second regulation pole, and then can realize the regulation that the board height was painted to the adversary.
2. This an angle adjusting part accessible that board was painted to hand for vision is conveyed rotates a screw thread section of thick bamboo, can realize the lift of screw rod, can drive the regulating plate then and go up and down, realizes the lift of slide, under the effect of spacer pin, can realize the regulation that the board angle was painted to the adversary.
3. This a spacing subassembly of board is painted to hand for vision is conveyed can realize expanding and folding when propping up frame and extension board under the effect of round pin axle, through the screw of screwing, can fix a position the slide bar, and then can realize spacing to propping up frame and extension board.
4. This a board is painted to hand for vision is conveyed can be according to using the sight, and the board is painted to the adversary carries out the regulation of height and angle, has better flexibility, improves and uses experience, increases the comfort level, simultaneously, can fold, conveniently carries.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention.
In the figure: the device comprises a frame body 1, a hand-drawing board 11, a height adjusting assembly 2, an upper sliding rail 21, a sliding block 22, a first adjusting rod 23, a second adjusting rod 24, a lower sliding rail 25, a movable block 26, a bidirectional screw rod 27, a rotating wheel 28, a limiting pin 3, a supporting frame 4, an angle adjusting assembly 5, a sliding plate 51, a sliding groove 52, a supporting plate 53, a threaded cylinder 54, a threaded screw 55, an adjusting plate 56, a limiting assembly 6, a connecting block 61, a pin shaft 62, a connecting frame 63, a sliding rod 64, a sliding cylinder 65 and screws 66.
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. 1-2, the present invention provides a technical solution: a hand-drawing board for visual communication comprises a frame body 1 and a height adjusting component 2;
frame 1: the inner side is provided with a hand-drawing board 11;
the height adjusting component 2: the adjustable adjusting device comprises an upper slide rail 21, sliders 22, a first adjusting rod 23, a second adjusting rod 24, a lower slide rail 25 and movable blocks 26, wherein the upper slide rail 21 is provided with two sliding blocks which are respectively and symmetrically arranged at two sides inside a frame body 1, the sliding blocks 22 are symmetrically and slidably connected in the upper slide rail 21, one ends of the first adjusting rod 23 and the second adjusting rod 24 are respectively hinged with the sliding blocks 22 at two sides, the middle intersection of the first adjusting rod 23 and the second adjusting rod 24 is hinged through a limiting shaft, the lower slide rail 25 is symmetrically arranged at two sides of the bottom of the frame body 1 and respectively corresponds to the upper slide rails 21 at two sides, the movable blocks 26 are provided with two sliding blocks which are respectively and symmetrically and slidably connected at two sides of the lower slide rail 25, the two movable blocks 26 are respectively hinged with the other ends of the first adjusting rod 23 and the second adjusting rod 24, the adjustable adjusting device also comprises a bidirectional screw rod 27 and a rotating wheel 28, the bidirectional screw rod 27 is rotatably connected in the upper slide rail 21 at one side, one end of the bidirectional screw rod 27 penetrates through one end of the frame body 1, the bidirectional screw 27 is respectively in threaded connection with threaded holes in the middles of the sliders 22 on the two sides through threads with opposite spiral directions on the two sides, the rotating wheel 28 is arranged at one end of the bidirectional screw 27 located outside the frame 1, the height adjusting assembly 2 is provided with the angle adjusting assembly 5, the angle adjusting assembly 5 comprises a sliding plate 51, a sliding groove 52, a supporting plate 53 and a threaded cylinder 54, the sliding plate 51 is provided with two limiting pins 3 which are symmetrically and movably sleeved on the other side, the sliding groove 52 is provided with two sliding plates 51 which are respectively in sliding connection with the two sides, the two ends of the supporting plate 53 are respectively fixedly connected with the bottom ends of the sliding grooves 52 on the two sides, the threaded cylinder 54 is rotatably connected with the middle part of the surface of the supporting plate 53, the bidirectional screw 55 and the adjusting plate 56 are further included, the screw 55 is in the threaded cylinder 54, the two ends of the adjusting plate 56 are respectively fixedly connected with the sliding plates 51 on the two sides, and the middle part of the adjusting plate 56 is fixedly connected with the top end of the screw 55, be equipped with spacing subassembly 6 on angle adjusting part 5, spacing subassembly 6 includes connecting block 61, round pin axle 62, connecting frame 63 and slide bar 64, connecting block 61 is equipped with two and the symmetry respectively locates a frame 4 and the opposite side of extension board 53, round pin axle 62 runs through the both ends of connecting block 61, the both sides of connecting frame 63 respectively with the both ends fixed connection of round pin axle 62, slide bar 64 is located on the connecting frame 63 of one side wherein, still include slide cartridge 65 and screw 66, slide cartridge 65 locates on the connecting frame 63 of opposite side and the activity cup joints on slide cartridge 64, screw 66 threaded connection is in the one end of slide cartridge 65.
Wherein: the limiting pin device is characterized by further comprising two limiting pins 3 and a supporting frame 4, the two limiting pins 3 are symmetrically arranged, two ends of each limiting pin 3 are fixedly connected with one end of the opposite side face of the lower sliding rail 25 on the two sides respectively, and the top of the supporting frame 4 is movably sleeved on the limiting pin 3 on one side.
The height adjusting assembly 2 can drive the bidirectional screw rod 27 to rotate by rotating the rotating wheel 28, so that the sliders 22 on the two sides can be folded or separated from each other, the first adjusting rod 23 and the second adjusting rod 24 can be opened and closed, and the height of the hand drawing board 11 can be adjusted.
When in use:
firstly, the two-way screw rod 27 can be driven to rotate by rotating the rotating wheel 28, and then the sliding blocks 22 on the two sides can be folded or separated from each other, so that the opening and closing of the first adjusting rod 23 and the second adjusting rod 24 can be realized, and further the height of the hand-drawing board 11 can be adjusted, secondly, the screw 66 is loosened, the support frame 4 and the support plate 53 on the two sides are respectively unfolded, in the unfolding process, the sliding rod 64 slides along with the sliding, after the sliding rod is unfolded to the vertical state, the screw 66 is screwed to fix and limit the sliding rod 64, the lifting of the screw 55 can be realized by rotating the threaded barrel 54, the adjusting plate 56 can be driven to lift, the lifting of the sliding plate 51 can be realized, so that the limiting pin 3 on one side can be driven to lift, and the angle of the hand-drawing board 11 can be adjusted under the action of the limiting pin 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A hand-painted panel for visual communication, characterized by: comprises a frame body (1) and a height adjusting component (2);
frame (1): the inner side is provided with a hand-drawing board (11);
height adjustment assembly (2): the height adjusting device comprises an upper sliding rail (21), a sliding block (22), a first adjusting rod (23), a second adjusting rod (24), a lower sliding rail (25) and movable blocks (26), wherein the upper sliding rail (21) is provided with two sliding blocks (22) which are symmetrically arranged on two inner sides of a frame body (1) respectively, the sliding blocks (22) are symmetrically and slidably connected in the upper sliding rail (21), one ends of the first adjusting rod (23) and the second adjusting rod (24) are hinged to the sliding blocks (22) on two sides respectively, the middle cross positions of the first adjusting rod (23) and the second adjusting rod (24) are hinged to a limiting shaft, the lower sliding rail (25) is symmetrically arranged on two sides of the bottom of the frame body (1) and corresponds to the upper sliding rails (21) on two sides respectively, the movable blocks (26) are provided with two sliding blocks which are symmetrically and slidably connected to two sides of the lower sliding rail (25) respectively, the two movable blocks (26) are hinged to the other ends of the first adjusting rod (23) and the second adjusting rod (24) respectively, an angle adjusting assembly (5) is arranged on the height adjusting assembly (2);
the height adjusting assembly (2) further comprises a bidirectional screw rod (27) and a rotating wheel (28), the bidirectional screw rod (27) is rotatably connected into the upper sliding rail (21) on one side, one end of the bidirectional screw rod (27) penetrates through one end of the frame body (1), the bidirectional screw rod (27) is respectively in threaded connection with threaded holes in the middles of the sliding blocks (22) on the two sides through threads with opposite spiral directions on the two sides, and the rotating wheel (28) is arranged at one end, located outside the frame body (1), of the bidirectional screw rod (27);
the device is characterized by further comprising two limiting pins (3) and a support frame (4), wherein the two limiting pins (3) are symmetrically arranged, two ends of each limiting pin (3) are fixedly connected with one end of the opposite side surface of the lower sliding rail (25) on the two sides, and the top of the support frame (4) is movably sleeved on the limiting pin (3) on one side;
the angle adjusting assembly (5) comprises sliding plates (51), sliding chutes (52), a supporting plate (53) and a threaded barrel (54), the two sliding plates (51) are symmetrically movably sleeved on the limiting pins (3) on the other side, the two sliding chutes (52) are respectively connected to the two sliding plates (51) on the two sides in a sliding mode, the two ends of the supporting plate (53) are respectively fixedly connected with the bottom ends of the sliding chutes (52) on the two sides, and the threaded barrel (54) is rotatably connected to the middle of the surface of the supporting plate (53);
the angle adjusting assembly (5) further comprises a screw rod (55) and an adjusting plate (56), the screw rod (55) is in threaded connection with the inside of the threaded barrel (54), two ends of the adjusting plate (56) are fixedly connected with the sliding plates (51) on two sides respectively, and the middle of the adjusting plate (56) is fixedly connected with the top end of the screw rod (55);
the limiting assembly (6) comprises connecting blocks (61), pin shafts (62), connecting frames (63) and sliding rods (64), the two connecting blocks (61) are symmetrically arranged on the opposite side faces of the supporting frame (4) and the supporting plate (53), the pin shafts (62) penetrate through the two ends of the connecting blocks (61), the two sides of the connecting frames (63) are fixedly connected with the two ends of the pin shafts (62), and the sliding rods (64) are arranged on the connecting frames (63) on one side;
the limiting assembly (6) further comprises a sliding cylinder (65) and a screw (66), the sliding cylinder (65) is arranged on the connecting frame (63) on the other side and movably sleeved on the sliding rod (64), and the screw (66) is in threaded connection with one end of the sliding cylinder (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011487718.XA CN112537157B (en) | 2020-12-16 | 2020-12-16 | Hand-painted board for visual transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011487718.XA CN112537157B (en) | 2020-12-16 | 2020-12-16 | Hand-painted board for visual transmission |
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| Publication Number | Publication Date |
|---|---|
| CN112537157A CN112537157A (en) | 2021-03-23 |
| CN112537157B true CN112537157B (en) | 2022-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011487718.XA Active CN112537157B (en) | 2020-12-16 | 2020-12-16 | Hand-painted board for visual transmission |
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| Country | Link |
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| CN (1) | CN112537157B (en) |
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| GB1476019A (en) * | 1974-08-27 | 1977-06-10 | Krones Transyscop Gmbh | Optical transformation drawing apparatus |
| CN208646492U (en) * | 2018-07-05 | 2019-03-26 | 赵俊雄 | The drawing board of one piece of included easel |
| CN208941233U (en) * | 2018-05-15 | 2019-06-07 | 广州热伙照明设计有限公司 | A kind of engineering design multifunctional drawing device |
| CN209950757U (en) * | 2019-04-25 | 2020-01-17 | 广东华展家具制造有限公司 | Foldable table leg capable of swinging angle |
| CN211376175U (en) * | 2019-09-03 | 2020-08-28 | 宿迁米喆机械设计有限公司 | Piano score support for fast page turning of piano |
| CN211582023U (en) * | 2019-12-20 | 2020-09-29 | 郑州铁路职业技术学院 | Drawing and drawing board frame for art design |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4351117A (en) * | 1981-01-14 | 1982-09-28 | Wade Earl R | Drawing board apparatus |
| CN108210200A (en) * | 2017-12-14 | 2018-06-29 | 吴杭菲 | A kind of pediatric hospital child for treatment care appliances |
| CN108835891A (en) * | 2018-06-08 | 2018-11-20 | 季嘉豪 | A kind of drawing auxiliary device |
| CN108819570A (en) * | 2018-07-20 | 2018-11-16 | 江苏卓达信息科技有限公司 | A kind of French word teaching comparison displaying blackboard |
| CN109875258A (en) * | 2019-04-25 | 2019-06-14 | 泰顺县凡有所想文化艺术工作室 | A kind of Art Design drawing table |
| CN211065543U (en) * | 2019-08-07 | 2020-07-24 | 广州市艺朗家具制造有限公司 | Special drawing desk of environmental design |
| CN210988883U (en) * | 2019-08-08 | 2020-07-14 | 东北师范大学人文学院 | Portable ring skill design drawing device |
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2020
- 2020-12-16 CN CN202011487718.XA patent/CN112537157B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1476019A (en) * | 1974-08-27 | 1977-06-10 | Krones Transyscop Gmbh | Optical transformation drawing apparatus |
| CN208941233U (en) * | 2018-05-15 | 2019-06-07 | 广州热伙照明设计有限公司 | A kind of engineering design multifunctional drawing device |
| CN208646492U (en) * | 2018-07-05 | 2019-03-26 | 赵俊雄 | The drawing board of one piece of included easel |
| CN209950757U (en) * | 2019-04-25 | 2020-01-17 | 广东华展家具制造有限公司 | Foldable table leg capable of swinging angle |
| CN211376175U (en) * | 2019-09-03 | 2020-08-28 | 宿迁米喆机械设计有限公司 | Piano score support for fast page turning of piano |
| CN211582023U (en) * | 2019-12-20 | 2020-09-29 | 郑州铁路职业技术学院 | Drawing and drawing board frame for art design |
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| CN112537157A (en) | 2021-03-23 |
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