CN208993360U

CN208993360U - An environmental art design drawing device

Info

Publication number: CN208993360U
Application number: CN201821549063.2U
Authority: CN
Inventors: 李欣; 武春焕
Original assignee: Nanyang Institute of Technology
Current assignee: Nanyang Institute of Technology
Priority date: 2018-09-21
Filing date: 2018-09-21
Publication date: 2019-06-18
Anticipated expiration: 2028-09-21

Abstract

The utility model relates to an environmental art design drawing device, which belongs to the technical field of environmental art design. The environmental art design drawing device includes a drawing board, a support frame, and a bottom plate; a drawing board is arranged above the bottom plate, and a support frame is arranged between the drawing board and the bottom plate; the utility model can increase or decrease the drawing board. Working area, give the user enough drawing plane when drawing, which is convenient for users to draw on various drawings. The height of the drawing board can be adjusted according to needs, which is convenient for different users to use, and it is convenient for people to draw in different height spaces. Drawing is widely used; the small area and volume of the drawing board make it more convenient for people to carry, and it can be directly lifted by hand, which is convenient to use.

Description

A kind of Environment Design plotting unit

Technical field

The utility model belongs to Environment Design technical field, specifically, is related to a kind of Environment Design drawing Device.

Background technique

People trigger itself inspiration when carrying out Environment Design, need to observe constantly into the Nature different Natural landscape, illustrator in order to obtain inspiration first time draw method inspiration is recorded, go out seek It needs to carry drawing board when looking for inspiration conveniently to draw at any time, but existing drawing board is larger, it has not been convenient to carry, drawing board Support height fix, some users are inconvenient for use.

Utility model content

To solve the above-mentioned problems, the utility model proposes a kind of Environment Design plotting units.The utility model The working area of drawing board can be increased or reduced, when drawing gives the enough plotting planes of user, convenient for user various It draws on drawing, the height of drawing board can be adjusted as needed, and use convenient for different users, while being convenient for people Draw in different height space, use scope is extensive；Lesser drawing plate suqare and volume carry people when carrying It is more convenient, can directly it be lifted with hand, it is easy to use.

In order to achieve the above objectives, the utility model is implemented by following technical solution:

The Environment Design plotting unit includes drawing board, support frame, bottom plate；It is equipped with and draws above the bottom plate Chart board is equipped with support frame between drawing board and bottom plate；

The bottom plate is equipped with sliding slot I, and slider I is equipped in sliding slot I, and slider I is equipped with through-hole I, is equipped in through-hole I solid Rationed marketing, the side of slider I are equipped with fixed plate, are uniformly provided with the through-hole II to match with I size of through-hole in fixed plate, through-hole II with Fixed pin matches；

The drawing board includes center drawing board, side drawing board, movable drawing board, spring arrangement, sliding rail, sliding block II, sliding slot II；The center drawing board two sides are equipped with two pieces of side drawing boards by sliding rail, are equipped with and live above the drawing board of center Dynamic drawing board, is equipped with spring arrangement between center drawing board and movable drawing board, center drawing board is equipped with sliding slot II, sliding slot II It is interior to be equipped with sliding block II；The spring arrangement includes lower bottom base, upper bed-plate, helical spring, cylinder barrel, piston rod, the bottom Seat is threadedly coupled with cylinder barrel, on cylinder barrel it is interior equipped with can up and down piston rod, the upper end of piston rod is connect with upper bed-plate；

The support frame includes support rod, and the support rod every two are hinged into intersection construction, interconnection Two support boom ends afterwards are hinged with next intersection construction end, and two movable ends and sliding block II of upper end are hinged, lower end Two movable ends and slider I it is hinged.

Preferably, the bottom plate is equipped with stretcher, and the stretcher includes shell, scroll spring, drawstring, center Cylinder；The centered cylinder is fixedly connected with bottom plate, and shell is flexibly connected with centered cylinder and mutual concentric, shell and center Scroll spring is equipped between cylinder, one end of scroll spring is fixedly connected with centered cylinder, and the other end is fixedly connected with shell, institute The one end for the drawstring stated is fixedly connected with shell, and the other end is fixedly connected with slider I.

Preferably, the center drawing board bottom surface is equipped with expansion bend, the centered cylinder and center drawing board of expansion bend It is fixedly connected, the free end of the drawstring of expansion bend is fixedly connected with sliding block II.

Preferably, the length of the side drawing board is equal to the half of center drawing board.

Preferably, the center drawing board side is equipped with handle.

The utility model has the beneficial effects that

The utility model can increase or reduce the working area of drawing board, when drawing give user it is enough draw it is flat Face is drawn on various drawings convenient for user, and the height of drawing board can be adjusted as needed, and is made convenient for different User uses, while drawing convenient for people in different height space, and use scope is extensive；Lesser drawing plate face when carrying It is more convenient that long-pending and volume carries people, can directly be lifted with hand, easy to use.

Detailed description of the invention

Fig. 1 the utility model elevational cross-sectional view；

Fig. 2 the utility model left view cross-sectional view；

Fig. 3 the utility model bottom plate overhead, partial cut-away view；

Fig. 4 the utility model spring arrangement elevational cross-sectional view；

Fig. 5 the utility model top view；

Fig. 6 the utility model scroll spring overhead sectional view.

In Fig. 1-6,1- sliding slot I, 2- slider I, 3- through-hole I, 4- fixed pin, 5- fixed plate, 6- through-hole II, the center 7- are drawn Chart board, the side 8- drawing board, 9- activity drawing board, 10- bottom plate, 11- sliding rail, 12- sliding block II, 13- sliding slot II, 14- lower bottom base, 15- upper bed-plate, 16- helical spring, 17- cylinder barrel, 18- piston rod, 19- support rod, 20- shell, 21- scroll spring, 22- are drawn Rope, 23- centered cylinder, 24- handle.

Specific embodiment

In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, below in conjunction with attached drawing, to this The preferred embodiment of utility model is described in detail, to facilitate the technical staff to understand.

As shown in Fig. 1-6, the bottom plate 10 be equipped with sliding slot I 1, sliding slot I 1 have four and symmetrically, in sliding slot I 1 Equipped with slider I 2, slider I 2 is equipped with through-hole I 3, and fixed pin 4 is equipped in through-hole I 3, and the side of slider I 2 is equipped with fixed plate 5, Gu The through-hole II 6 to match with I 3 size of through-hole is uniformly provided on fixed board 5, through-hole II 6 is matched with fixed pin 4；Fixed pin 4 is three A straight pin one end is welded on the part on one block of plate, and plate end is fixing end, and the fixing end and fixed plate 5 of straight pin 4 are distinguished Positioned at the two sides of slider I 2, sliding slider I 2 keeps through-hole I 3 and through-hole II 6 concentric, and then pressing fixed pin 4 makes fixed pin 4 simultaneously It is matched with through-hole I 3, through-hole II 6, slider I 2 is fixed relative to the position of fixed plate 5.The bottom plate 10, which is equipped with, to be stretched Device, there are two stretchers, is located among two sliding slots I 1 of two length directions, and the stretcher includes shell 20, scrollwork Spring 21, drawstring 22, centered cylinder 23；The centered cylinder 23 is fixedly connected with bottom plate 10, centered cylinder 23 and bottom plate 10 Welding, shell 20 are flexibly connected and mutual concentric with centered cylinder 23, and by centered cylinder 23 as fixing axle, shell 20 is around center Cylinder 23 moves in a circle, and scroll spring 21, one end and center of scroll spring 21 are equipped between shell 20 and centered cylinder 23 Cylinder 23 is fixedly connected, and the other end is fixedly connected with shell 20, and scroll spring 21 rotates shell 20 around centered cylinder 23.It is described One end of drawstring 22 be fixedly connected with shell 20, the other end is fixedly connected with slider I 2, and each stretcher has two drawstrings 22, It is connect respectively with the slider I 2 of two sides.Shell 20 rotates, and drawstring 22 is constantly wrapped on shell 20, pulls the slider I 2 of two sides same When drawn close to stretcher, keep the slider I 2 of stretcher two sides symmetrical about 10 middle line of bottom plate always.

The drawing board include center drawing board 7, side drawing board 8, movable drawing board 9, spring arrangement, sliding rail 11, Sliding block II 12, sliding slot II 13；7 two sides of center drawing board are equipped with two pieces of side drawing boards 8, the side by sliding rail 11 The length of square drawing board 8 is equal to the half of center drawing board 7, two side drawing board 8 can full retraction in center drawing board 7, Two side drawing boards 8 are extracted out when using, and can increase the area of drawing board, can will two side drawing board 8 all in push-in when carrying In heart drawing board 7, reduce the size of drawing board, facilitates carrying drawing board.7 side of center drawing board is equipped with handle 24, Plotting unit easy to carry when rounding state.Movable drawing board 9 is equipped with above center drawing board 7, center drawing board 7 is drawn with activity It is equipped with spring arrangement between chart board 9, there are four spring arrangement is set, is located at the quadrangle of center drawing board 7, center drawing board 7 Uniform force, movable drawing board 9 are lifted up and 8 flush of side drawing board, guarantee drawing board by spring arrangement when in use Upper plane it is smooth, when packing up side drawing board 8, movable drawing board 9 is pressed downwards, draws movable drawing board 9 lower than side Then centre is collapsed, movable drawing board 9 is received under two side drawing boards 8 by chart board 8 by two side drawing boards 8.It draws at center Plate 7 is equipped with sliding slot II 13, is equipped with sliding block II 12 in sliding slot II 13；7 bottom surface of center drawing board is equipped with expansion bend, stretches For contracting device there are two being located between two sliding slots II 13 of length direction, the centered cylinder 23 and center drawing board 7 of expansion bend are solid Fixed connection, the free end of the drawstring 22 of expansion bend is fixedly connected with sliding block II 12.Sliding block II 12 is relevant to always when 22 device of drawstring 7 bottom surface central symmetry of center drawing board.The spring arrangement includes lower bottom base 14, upper bed-plate 15, helical spring 16, cylinder barrel 17, piston rod 18, the lower bottom base 14 are threadedly coupled with cylinder barrel 17, and lower bottom base 14 is welded on center drawing board 7, cylinder barrel 17 Be equipped in upper can up and down piston rod 18, the upper end of piston rod 18 is connect with upper bed-plate 15；Upper bed-plate 15 and movable drawing board 9 Welding, because the up and down range of piston rod 18 is certain, therefore the moving distance of movable drawing board 9 upward or downward is certain, guarantees With 8 flush of side drawing board when movable drawing board 9 is located at extreme higher position, movable drawing board 9 will not shadow when being in extreme lower position Ring the work for arriving other parts.

The support frame includes support rod 19, and described support rod 19 every two are hinged into intersection construction, hingedly Position is located at the center of support rod 19, and two support rods, 19 end after interconnection is hinged with next intersection construction end, Two movable ends and sliding block II 12 of upper end are hinged, and two movable ends and slider I 2 of lower end are hinged.Adjustment is drawn as needed The height of device, pressing fixed pin 4 makes the position of slider I 2 Yu sliding block II 12, guarantees the height of support frame, meanwhile, because of slider I 2 All symmetrical respectively about middle line with sliding block II 12, the support of support frame is more stable.

Utility model works process: in use, putting down support frame, support frame height is adjusted as needed, presses fixation Pin 4 makes slider I 2 be fixed to each other with fixed plate 5, guarantees that the height of support frame is fixed, and extracts side drawing board 8, movable drawing board out 9 be lifted upwards under the action of spring arrangement and with 8 flush of side drawing board, a biggish working face is provided；It needs When carrying, makes movable drawing board 9 lower than side drawing board 8 by movable drawing board 9 downwards, push side drawing board 8 to center Drawing board 7 is packed up, and plotting unit size is reduced, and is pulled out fixed pin 4, is collapsed support frame by movable drawing board 9 downwards, biggish The size for reducing drawing board facilitates carrying.

Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details The range of restriction.

Claims

1. An environmental art design drawing device, characterized in that: the environmental art design drawing device comprises a drawing board, a support frame, and a bottom plate (10); a drawing board is provided above the bottom plate (10), and the drawing board and the A support frame is arranged between the bottom plates (10);

The bottom plate (10) is provided with a chute I (1), a slider I (2) is provided in the chute I (1), and a through hole I (3) is provided on the slider I (2), There is a fixing pin (4) in the hole I (3), a fixing plate (5) is arranged on one side of the slider I (2), and the fixing plate (5) is evenly provided with a size matching the size of the through hole I (3). The through hole II (6) of the through hole II (6) is matched with the fixing pin (4);

The drawing board includes a central drawing board (7), a side drawing board (8), a movable drawing board (9), a spring device, a slide rail (11), a slider II (12), and a chute II (13) ; The two sides of the central drawing board (7) are provided with two side drawing boards (8) through the slide rails (11), the center drawing board (7) is provided with a movable drawing board (9), and the center drawing board ( 7) A spring device is arranged between the movable drawing board (9), a chute II (13) is arranged on the central drawing board (7), and a slider II (12) is arranged in the chute II (13); The spring device includes a lower base (14), an upper base (15), a coil spring (16), a cylinder (17), a piston rod (18), and the lower base (14) is threadedly connected to the cylinder (17) , the cylinder barrel (17) is provided with a piston rod (18) that can move up and down, and the upper end of the piston rod (18) is connected with the upper base (15);

The support frame includes support rods (19), each two of the support rods (19) are hinged with each other to form a cross structure, and the ends of the two support rods (19) after the cross connection are hinged with the end of the next cross structure. , the two movable ends of the upper end are hinged with the slider II (12), and the two movable ends of the lower end are hinged with the slider I (2).

2. An environmental art design drawing device according to claim 1, characterized in that: the bottom plate (10) is provided with a stretcher, and the stretcher comprises a casing (20), a scroll spring (21), a pulling rope (22), and a central cylinder (23); the central cylinder (23) is fixedly connected to the bottom plate (10), the outer casing (20) and the central cylinder (23) are movably connected and concentric with each other, and the outer casing ( 20) A scroll spring (21) is arranged between it and the central cylinder (23), one end of the scroll spring (21) is fixedly connected to the central cylinder (23), and the other end is fixedly connected to the outer casing (20). One end of the rope (22) is fixedly connected with the casing (20), and the other end is fixedly connected with the slider I (2).

3. An environmental art design drawing device according to claim 1 or 2, characterized in that: the lower bottom surface of the central drawing board (7) is provided with a retractor, and the center cylinder (23) of the retractor is connected to the center drawing The plate (7) is fixedly connected, and the free end of the pull rope (22) of the retractor is fixedly connected with the slider II (12).

4. An environmental art design drawing device according to claim 1, characterized in that: the length of the side drawing board (8) is equal to half of the central drawing board (7).

5 . The drawing device for environmental art design according to claim 1 , wherein a handle ( 24 ) is provided on one side of the central drawing board ( 7 ). 6 .