阅读说明：本技术 一种环境艺术设计用绘图辅助装置 (Drawing auxiliary device for environmental art design ) 是由 朱娜妮 何跃如 于 2021-08-06 设计创作，主要内容包括：本发明公开了绘图辅助工具领域的一种环境艺术设计用绘图辅助装置,包括底板,底板表面设有用于支撑整体装置的支撑机构且底板上端左右两侧对称固定连接有支撑架；左右两侧支撑架之间设有固定架,固定架左右两端对称固定连接有支撑板,左右两侧支撑板分别与左右两侧的支撑架转动连接；固定架上端固定连接有第一绘图板,第一绘图板左右两端对称设有第二绘图板；固定架内部设有用于折叠第二绘图板的折叠机构；该装置可以自动的折叠和展开,不需要人工操作,使用起来较为方便,同时在折叠时可以起到便于移动和运输的作用,大大提升了该装置使用的便捷性。(The invention discloses a drawing auxiliary device for environmental art design in the field of drawing auxiliary tools, which comprises a bottom plate, wherein the surface of the bottom plate is provided with a supporting mechanism for supporting an integral device, and the left side and the right side of the upper end of the bottom plate are symmetrically and fixedly connected with supporting frames; a fixing frame is arranged between the left and right supporting frames, supporting plates are symmetrically and fixedly connected to the left and right ends of the fixing frame, and the left and right supporting plates are respectively and rotatably connected with the left and right supporting frames; the upper end of the fixed frame is fixedly connected with a first drawing board, and the left end and the right end of the first drawing board are symmetrically provided with a second drawing board; a folding mechanism for folding the second drawing board is arranged in the fixed frame; the device can be automatic folding and expand, does not need manual operation, and it is comparatively convenient to use, can play the effect of being convenient for remove and transportation when folding simultaneously, has promoted the convenience that the device used greatly.)

1. The utility model provides an environment is drawing auxiliary device for art design, includes bottom plate (1), its characterized in that: the surface of the bottom plate (1) is provided with a supporting mechanism for supporting the whole device, and the left side and the right side of the upper end of the bottom plate (1) are symmetrically and fixedly connected with supporting frames (2); a fixing frame (3) is arranged between the supporting frames (2) on the left side and the right side, supporting plates (4) are symmetrically and fixedly connected to the left end and the right end of the fixing frame (3), and the supporting plates (4) on the left side and the right side are respectively and rotatably connected with the supporting frames (2) on the left side and the right side; the upper end of the fixed frame (3) is fixedly connected with a first drawing board (5), and the left end and the right end of the first drawing board (5) are symmetrically provided with a second drawing board (6); and a folding mechanism for folding the second drawing board (6) is arranged in the fixing frame (3).

2. The drawing assistance device for environmental art design according to claim 1, wherein: the folding mechanism comprises a motor (7), a rectangular telescopic rod (8), a first threaded rod (9), a top plate (10), a bidirectional threaded rod (11) and a telescopic rod (12).

3. The drawing assistance device for environmental art design according to claim 2, wherein: motor (7) and mount (3) bottom position fixed connection and rectangle telescopic link (8) and motor (7) output shaft upper end fixed connection, rectangle telescopic link (8) upper end and first threaded rod (9) fixed connection, first threaded rod (9) and mount (3) clearance fit.

4. The drawing assistance device for environmental art design according to claim 2, wherein: the two telescopic rods (12) are distributed at the front side and the rear side inside the fixed frame (3), and the left end and the right end of each telescopic rod (12) at the front side and the rear side are respectively fixedly connected with the second drawing boards (6) at the left side and the right side; and the front side and the rear side are fixedly connected with a connecting frame (13) between the telescopic rods (12), and the connecting frame (13) is in sliding connection with the fixed frame (3).

5. The drawing assistance device for environmental art design according to claim 4, wherein: two-way threaded rod (11) rotate with link (13) and be connected and two-way threaded rod (11) are controlled both ends and are respectively with the second drawing board (6) screw-thread fit of the left and right sides, two-way threaded rod (11) middle part position fixedly connected with first bevel gear (14), first bevel gear (14) surface engagement second bevel gear (15), second bevel gear (15) and first threaded rod (9) fixed connection and first bevel gear (14) rotate with link (13) and are connected.

6. The drawing assistance device for environmental art design according to claim 2, wherein: the top plate (10) is in threaded fit with the first threaded rod (9), and the top plate (10) is in sliding connection with the fixed frame (3); the length of the first threaded rod (9) is equal to half of the length of the bidirectional threaded rod (11).

7. The drawing assistance device for environmental art design according to claim 2, wherein: the supporting mechanism comprises a first belt pulley (16), a second belt pulley (17), a third belt pulley (18), a fourth belt pulley (19) and a second threaded rod (20).

8. The drawing assistance device for environmental art design according to claim 7, wherein: first belt pulley (16) and motor (7) output shaft bottom fixed connection, second belt pulley (17) are located first belt pulley (16) left and right sides position and second belt pulley (17) bottom and third belt pulley (18) fixed connection, the left and right sides second belt pulley (17) rotate with bottom plate (1) and are connected and second belt pulley (17) surface of the left and right sides all meshes and have first belt (21).

9. The drawing assistance device for environmental art design according to claim 7, wherein: the fourth belt pulley (19) is rotationally connected with the bottom plate (1), and the surfaces of the fourth belt pulley (19) and the third belt pulley (18) are engaged with a second belt (22); the second threaded rod (20) is in threaded fit with the bottom plate (1) and the second threaded rod (20) is in clearance fit with the fourth belt pulley (19); the surface of the second threaded rod (20) is provided with a sliding groove (23) and the bottom end of the second threaded rod (20) is rotatably connected with a base (24), and the fourth belt pulley (19) is slidably connected with the sliding groove (23).

10. The drawing assistance device for environmental art design according to claim 1, wherein: a worm wheel (25) is fixedly connected to the joint of the surface of the left supporting plate (4) and the left supporting frame (2); the surface of the support frame (2) on the left side is rotatably connected with a worm (26), the front end of the worm (26) is fixedly connected with a rocker (27), and the worm (26) is meshed with a worm wheel (25).

Technical Field

The invention relates to the field of drawing auxiliary tools, in particular to a drawing auxiliary device for environmental art design.

Background

The environmental art design mainly studies basic theoretical knowledge of the environmental art design, such as design basic knowledge, furnishing art design knowledge and building drawing and figure recognizing knowledge, and has knowledge and capability in aspects of environmental design, indoor decoration design, effect diagram technique, outdoor environmental design, quotation, construction management and the like, for example: and designing the environmental landscape, and constructing according to the design.

When environment art design draws, leave not to open the drawing desk, when needs are drawing outdoors, because traditional drawing desk size is fixed unchangeable, can not shrink folding, consequently the volume of drawing desk is great, is not convenient for remove and transport to when having leaded to drawing outdoors, the transport drawing desk is more inconvenient.

Therefore, the present invention provides a drawing assisting device for environmental art design, so as to solve the problems in the background art.

Disclosure of Invention

The present invention is directed to a drawing assistance device for environmental art design, which solves the above problems in the related art.

In order to achieve the purpose, the invention provides the following technical scheme: a drawing auxiliary device for environmental art design comprises a bottom plate, wherein a supporting mechanism for supporting an integral device is arranged on the surface of the bottom plate, and supporting frames are symmetrically and fixedly connected to the left side and the right side of the upper end of the bottom plate; a fixing frame is arranged between the supporting frames on the left side and the right side, supporting plates are symmetrically and fixedly connected to the left end and the right end of the fixing frame, and the supporting plates on the left side and the right side are respectively and rotatably connected with the supporting frames on the left side and the right side; the upper end of the fixed frame is fixedly connected with a first drawing board, and the left end and the right end of the first drawing board are symmetrically provided with a second drawing board; and a folding mechanism for folding the second drawing board is arranged in the fixing frame.

As a further scheme of the invention: the folding mechanism comprises a motor, a rectangular telescopic rod, a first threaded rod, a top plate, a bidirectional threaded rod and a telescopic rod; the folding mechanism can automatically fold or unfold the second drawing boards on the left side and the right side of the device.

As a still further scheme of the invention: the motor is fixedly connected with the bottom end of the fixing frame, the rectangular telescopic rod is fixedly connected with the upper end of an output shaft of the motor, the upper end of the rectangular telescopic rod is fixedly connected with the first threaded rod, and the first threaded rod is in clearance fit with the fixing frame; can drive the rectangle telescopic link when starting through the motor and rotate, the rectangle telescopic link can drive first threaded rod and rotate, and first threaded rod can have the effect that reciprocates under the effect of rectangle telescopic link simultaneously.

As a still further scheme of the invention: the two telescopic rods are distributed at the front side and the rear side inside the fixing frame, and the left end and the right end of each telescopic rod at the front side and the rear side are respectively fixedly connected with the second drawing boards at the left side and the right side; a connecting frame is fixedly connected between the front and rear telescopic rods and is in sliding connection with the fixed frame; the telescopic rod can play a role in preventing the second drawing board from rotating and improving the stability of the second drawing board, and meanwhile, the second drawing boards on the left side and the right side can move left and right under the action of the telescopic rod; through link and mount sliding connection, can be so that the second drawing board of left and right sides can reciprocate.

As a still further scheme of the invention: the bidirectional threaded rod is rotatably connected with the connecting frame, the left end and the right end of the bidirectional threaded rod are respectively in threaded fit with the second drawing boards on the left side and the right side, a first bevel gear is fixedly connected to the middle of the bidirectional threaded rod, the surface of the first bevel gear is engaged with a second bevel gear, the second bevel gear is fixedly connected with the first threaded rod, and the first bevel gear is rotatably connected with the connecting frame; when driving first threaded rod through the motor and rotating, first threaded rod drives second bevel gear and rotates, and second bevel gear can drive two-way threaded rod through first bevel gear and rotate, and two-way threaded rod can drive the second drawing board of the left and right sides when rotating and remove to the one end that is close to or keeps away from each other mutually simultaneously.

As a still further scheme of the invention: the top plate is in threaded fit with the first threaded rod and is in sliding connection with the fixed frame; the length of the first threaded rod is equal to the length of half of the bidirectional threaded rod; can drive the roof along first threaded rod downstream when rotating through first threaded rod, when the ejector pin removes the position with the fixed plate contact, the left and right sides position that the second drawing board of the left and right sides removed first drawing board respectively, when first threaded rod continues to rotate, the ejector pin drives threaded rod rebound under the effect of mount, threaded rod area link is upwards slided in the mount, the second drawing board of the left and right sides this moment still can rebound when removing respectively to left side and right side, when second drawing board upper end remove with first drawing board upper end flush the position, can stop motor, the second drawing board of the left and right sides is laminated with both ends about first drawing board.

As a still further scheme of the invention: the supporting mechanism comprises a first belt pulley, a second belt pulley, a third belt pulley, a fourth belt pulley and a second threaded rod; the supporting mechanism can play a role in supporting the device.

As a still further scheme of the invention: the first belt pulley is fixedly connected with the bottom end of the output shaft of the motor, the second belt pulleys are positioned at the left and right sides of the first belt pulley, the bottom ends of the second belt pulleys are fixedly connected with the third belt pulley, the second belt pulleys at the left and right sides are rotatably connected with the bottom plate, and the surfaces of the second belt pulleys at the left and right sides are all meshed with the first belt; can drive first belt pulley rotation when rotating through the motor, first belt pulley can drive the second belt pulley and the third belt pulley rotation of left and right sides through first belt.

As a still further scheme of the invention: the fourth belt pulley is rotatably connected with the bottom plate, and second belts are meshed with the surfaces of the fourth belt pulley and the third belt pulley; the second threaded rod is in threaded fit with the bottom plate and is in clearance fit with the fourth belt pulley; the surface of the second threaded rod is provided with a sliding groove, the bottom end of the second threaded rod is rotatably connected with the base, and the fourth belt pulley is in sliding connection with the sliding groove; the third belt pulley can drive the fourth belt pulley to rotate through the second belt when rotating, the fourth belt pulley can drive the second threaded rod to rotate through the chute on the surface of the second threaded rod, and the second threaded rod drives the device to move upwards integrally under the action of the bottom plate when rotating, so that the device can be supported.

As a still further scheme of the invention: a worm gear is fixedly connected to the joint of the surface of the left supporting plate and the left supporting frame; the surface of the left support frame is rotatably connected with a worm, the front end of the worm is fixedly connected with a rocker, and the worm is meshed with a worm wheel; can drive the worm through rocking the rocker and rotate, can drive the worm wheel when the worm rotates and rotate, can drive the second drawing board rotation of whole first drawing board and left and right sides through backup pad and mount when the worm wheel rotates to can play the effect that convenient to use person plotted.

Advantageous effects

Compared with the prior art, the invention has the beneficial effects that:

when the device is in a folded state, the size is small, the occupied space is not large, and therefore the device can be conveniently moved and transported, and meanwhile when the device needs to be unfolded, the rectangular telescopic rod and the first threaded rod can be driven to rotate through the starting motor, the first threaded rod can drive the first bevel gear to rotate through the second bevel gear, the first bevel gear can drive the two-way threaded rod to rotate, under the action of the two-way threaded rod, the second drawing boards on the left side and the right side can be simultaneously moved to the left side and the right side, meanwhile, the first threaded rod drives the top plate to move downwards, when the top plate is in contact with the fixed frame, under the action of the fixed frame, the first threaded rod can drive the second drawing boards on the left side and the right side to move upwards, and meanwhile, the second drawing boards on the left side and the right side can be perfectly attached to the first drawing boards under the action of the two-way threaded rod; meanwhile, the first synchronizing wheel can drive the fourth synchronizing wheel to rotate, the fourth synchronizing wheel can drive the second threaded rod to rotate through the sliding groove in the surface of the second threaded rod, and the second threaded rod can drive the whole device to move upwards when rotating, so that the device can be supported; the device can be automatic folding and expand, does not need manual operation, and it is comparatively convenient to use, can play the effect of being convenient for remove and transportation when folding simultaneously, has promoted the convenience that the device used greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic structural view of a bottom view of the present invention;

FIG. 3 is a schematic illustration of a split structure according to the present invention;

FIG. 4 is a schematic structural view of a connecting frame according to the present invention;

FIG. 5 is a schematic structural view of the present invention in a folded state;

fig. 6 is a schematic view of a second threaded rod according to the present invention.

In the figure: 1-bottom plate, 2-support frame, 3-fixing frame, 4-support plate, 5-first drawing plate, 6-second drawing plate, 7-motor, 8-rectangular telescopic rod, 9-first threaded rod, 10-top plate, 11-bidirectional threaded rod, 12-telescopic rod, 13-connecting frame, 14-first bevel gear, 15-second bevel gear, 16-first belt pulley, 17-second belt pulley, 18-third belt pulley, 19-fourth belt pulley, 20-second threaded rod, 21-first belt, 22-second belt, 23-chute, 24-base, 25-worm gear, 26-worm, 27-rocker.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, an auxiliary drawing device for environmental art design includes a bottom plate 1, a supporting mechanism for supporting an integral device is disposed on a surface of the bottom plate 1, and supporting frames 2 are symmetrically and fixedly connected to left and right sides of an upper end of the bottom plate 1; a fixing frame 3 is arranged between the left and right supporting frames 2, the left and right ends of the fixing frame 3 are symmetrically and fixedly connected with supporting plates 4, and the left and right supporting plates 4 are respectively and rotatably connected with the left and right supporting frames 2; the upper end of the fixed frame 3 is fixedly connected with a first drawing board 5, and the left end and the right end of the first drawing board 5 are symmetrically provided with a second drawing board 6; the inside of the fixing frame 3 is provided with a folding mechanism for folding the second drawing board 6.

In this embodiment: the folding mechanism comprises a motor 7, a rectangular telescopic rod 8, a first threaded rod 9, a top plate 10, a bidirectional threaded rod 11 and a telescopic rod 12; the folding mechanism can automatically fold or unfold the second drawing boards 6 on the left and right sides of the device.

In this embodiment: the motor 7 is fixedly connected with the bottom end of the fixing frame 3, the rectangular telescopic rod 8 is fixedly connected with the upper end of an output shaft of the motor 7, the upper end of the rectangular telescopic rod 8 is fixedly connected with the first threaded rod 9, and the first threaded rod 9 is in clearance fit with the fixing frame 3; can drive rectangle telescopic link 8 when starting through motor 7 and rotate, rectangle telescopic link 8 can drive first threaded rod 9 and rotate, and first threaded rod 9 can have the effect of reciprocating under the effect of rectangle telescopic link 8 simultaneously.

In this embodiment: the two telescopic rods 12 are distributed at the front side and the rear side inside the fixed frame 3, and the left end and the right end of each telescopic rod 12 at the front side and the rear side are respectively fixedly connected with the second drawing boards 6 at the left side and the right side; a connecting frame 13 is fixedly connected between the front and rear side telescopic rods 12, and the connecting frame 13 is connected with the fixed frame 3 in a sliding manner; the telescopic rod 12 can play a role in preventing the second drawing board 6 from rotating and improving the stability of the second drawing board 6, and meanwhile, the second drawing boards 6 on the left side and the right side can move left and right under the action of the telescopic rod 12; the second drawing boards 6 on the left and right sides can be moved up and down by slidably connecting the connecting frame 13 to the fixing frame 3.

In this embodiment: the bidirectional threaded rod 11 is rotatably connected with the connecting frame 13, the left end and the right end of the bidirectional threaded rod 11 are respectively in threaded fit with the second drawing plates 6 on the left side and the right side, the middle of the bidirectional threaded rod 11 is fixedly connected with a first bevel gear 14, the surface of the first bevel gear 14 is meshed with a second bevel gear 15, the second bevel gear 15 is fixedly connected with the first threaded rod 9, and the first bevel gear 14 is rotatably connected with the connecting frame 13; when the motor 7 drives the first threaded rod 9 to rotate, the first threaded rod 9 drives the second bevel gear 15 to rotate, the second bevel gear 15 can drive the two-way threaded rod 11 to rotate through the first bevel gear 14, and the two-way threaded rod 11 can drive the second drawing boards 6 on the left and right sides to move towards one ends close to or away from each other.

In this embodiment: the top plate 10 is in threaded fit with the first threaded rod 9, and the top plate 10 is in sliding connection with the fixed frame 3; the length of the first threaded rod 9 is equal to half of the length of the bidirectional threaded rod 11; can drive roof 10 along first threaded rod 9 downstream when rotating through first threaded rod 9, when the ejector pin moves the position with the fixed plate contact, the left and right sides position of first drawing board 5 is moved respectively to the second drawing board 6 of the left and right sides, when first threaded rod 9 continues to rotate, the ejector pin drives threaded rod rebound under the effect of mount 3, threaded rod area link 13 upwards slides in mount 3, the second drawing board 6 of the left and right sides still can the rebound when moving to left side and right side respectively this moment, when second drawing board 6 upper end moves to the position of flushing with first drawing board 5 upper end, can stop motor 7, the second drawing board 6 of the left and right sides is laminated with both ends about first drawing board 5.

In this embodiment: the supporting mechanism comprises a first belt pulley 16, a second belt pulley 17, a third belt pulley 18, a fourth belt pulley 19 and a second threaded rod 20; the supporting mechanism can play a role in supporting the device.

In this embodiment: the first belt pulley 16 is fixedly connected with the bottom end of the output shaft of the motor 7, the second belt pulleys 17 are positioned at the left and right sides of the first belt pulley 16, the bottom end of the second belt pulley 17 is fixedly connected with the third belt pulley 18, the second belt pulleys 17 at the left and right sides are rotatably connected with the bottom plate 1, and the surfaces of the second belt pulleys 17 at the left and right sides are respectively meshed with the first belt 21; when the motor 7 rotates, the first belt pulley 16 can be driven to rotate, and the first belt pulley 16 can drive the second belt pulley 17 and the third belt pulley 18 on the left side and the right side to rotate through the first belt 21.

In this embodiment: the fourth belt pulley 19 is rotationally connected with the bottom plate 1, and the surfaces of the fourth belt pulley 19 and the third belt pulley 18 are both meshed with a second belt 22; the second threaded rod 20 is in threaded fit with the bottom plate 1, and the second threaded rod 20 is in clearance fit with the fourth belt pulley 19; the surface of the second threaded rod 20 is provided with a sliding chute 23, the bottom end of the second threaded rod 20 is rotatably connected with a base 24, and the fourth belt pulley 19 is in sliding connection with the sliding chute 23; the third belt pulley 18 can drive the fourth belt pulley 19 to rotate through the second belt 22 when rotating, the fourth belt pulley 19 can drive the second threaded rod 20 to rotate through the sliding groove 23 on the surface of the second threaded rod 20, and the second threaded rod 20 starts to move downwards under the action of the bottom plate 1 when rotating, so that the device can be supported.

In this embodiment: a worm wheel 25 is fixedly connected with the joint of the surface of the left supporting plate 4 and the left supporting frame 2; the surface of the left support frame 2 is rotatably connected with a worm 26, the front end of the worm 26 is fixedly connected with a rocker 27, and the worm 26 is meshed with the worm wheel 25; can drive worm 26 through rocking rocker 27 and rotate, can drive worm wheel 25 when worm 26 rotates and rotate, can drive whole first drawing board 5 and the second drawing board 6 of the left and right sides through backup pad 4 and mount 3 when worm wheel 25 rotates and rotate to can play the effect that convenient to use person plotted.

The working principle of the invention is as follows:

when a user uses the device, the motor 7 is started firstly, the motor 7 drives the rectangular telescopic rod 8 and the first belt pulley 16 to rotate, the rectangular telescopic rod 8 drives the first threaded rod 9 and the second bevel gear 15 to rotate, the first threaded rod 9 can drive the top plate 10 to start to move downwards along the first threaded rod 9 when rotating, the second bevel gear 15 drives the two-way threaded rod 11 to rotate through the first bevel gear 14, and the two-way threaded rod 11 can drive the second drawing plates 6 on the left side and the right side to move towards the left side and the right side simultaneously when rotating; when the ejector rod moves to a position in contact with the fixed plate, the second drawing boards 6 on the left side and the right side move to the positions on the left side and the right side of the first drawing board 5 respectively, when the first threaded rod 9 continues to rotate, the ejector rod drives the threaded rod to move upwards under the action of the fixed frame 3, the threaded rod with the connecting frame 13 slides upwards in the fixed frame 3, the connecting frame 13 can drive the second drawing boards 6 on the left side and the right side to move upwards through the telescopic rod 12, at the moment, the second drawing boards 6 on the left side and the right side can also move upwards while moving towards the directions of the left side and the right side, and when the upper end of the second drawing board 6 moves to a position flush with the upper end of the first drawing board 5, the motor 7 can be stopped; meanwhile, the first belt pulley 16 can drive the second belt pulleys 17 on the left and right sides to rotate through the first belt 21 when rotating, the second belt pulleys 17 on the left and right sides drive the third belt pulley 18 to rotate, the third belt pulley 18 drives the fourth belt pulley 19 to rotate through the second belt 22, the second threaded rod 20 can be driven to rotate through the sliding groove 23 in the surface of the second threaded rod 20 when the fourth belt pulley 19 rotates, and the second threaded rod 20 can drive the device to integrally move upwards under the action of the bottom plate 1 when the second threaded rod 20 rotates, so that the device can be supported; when the device is completely unfolded, the worm 26 can be driven to rotate by rocking the rocker 27, the worm 26 can drive the worm wheel 25 to rotate when rotating, the whole first drawing board 5 and the second drawing boards 6 on the left side and the right side can be driven to rotate by the supporting plate 4 and the fixing frame 3 when the worm wheel 25 rotates, when the first drawing board 5 and the second drawing boards 6 rotate to proper angles, the rocking of the rocker 27 is stopped, and then drawings can be laid on the surfaces of the first drawing board 5 and the second drawing boards 6 for drawing; after the device is used, firstly the rocking bar 27 is reversely rocked, so that the fixing frame 3 drives the first synchronizing wheel on the surface of the motor 7 to contact with the first belt 21 and be meshed with the first belt 21, at the moment, the rocking bar 27 is stopped to rock, then the motor 7 is started to reversely rotate, so that the second drawing boards 6 on the left side and the right side can be folded, and the second threaded rod 20 moves to the upper end position of the bottom board 1.