The utility model relates to the field of drawing boards, in particular to a portable drawing board for artistic design, which comprises a shell and a hinged shell at the top of the front panel of the shell; a screw is arranged vertically in the shell, the bottom end of the screw extends out of the shell and is connected with a turntable; two opposite threads are symmetrically arranged on the screw, and the screw is connected with a first movable part, respectively. Nuts and Number 2 movable nuts, Number 1 movable nuts and Number 2 movable nuts are articulated with Rotary Rod No. 1 and Rotary Rod No. 2 respectively. Rotary Rod No. 1 and Rotary Rod No. 2 intersect each other and are articulated at the intersection. The outer end of Rotary Rod No. 2 is sliding connected with the inner side of front panel. The utility model provides an artistic design portable drawing board, which adopts hollow Structural design, using screw rotation to drive the moving block to move, ejecting the front panel of the shell through cross rod, and using thread self-locking position angle to adjust conveniently; at the same time, the telescopic rod is accommodated in the back panel of the shell, and the shell is also equipped with a back strap to facilitate backing and further improve portability.
【技术实现步骤摘要】
一种艺术设计便携画板
本技术涉及画板领域,具体涉及一种艺术设计便携画板。
技术介绍
画板,顾名思义,绘画时用来垫画纸的平板。普通的画板大多就是普通的一块板,在户外进行创作时需要人工一边手持、一边进行绘画,相当不方便。现有的画板大多采用支杆的方式进行支撑,在进行角度调整时需要走到画板后方,翻开画板,将支杆调整卡住的位置,对于正在创作的人来说,这种调整方式依然不方便,需要进行改进。
技术实现思路
(一)解决的技术问题本技术目的在于克服现有技术的不足,提供一种艺术设计便携画板。(二)技术方案一种艺术设计便携画板,包括壳体;所述壳体的前面板顶部铰接壳体;所述壳体中空,内部竖直转动设置有螺杆,螺杆底端伸出壳体并连接有转盘;所述螺杆上对称设置有两段相反螺纹,并分别螺接有一号移动螺母和二号移动螺母,一号移动螺母位于二号移动螺母上方,一号移动螺母和二号移动螺母分别铰接有一号转杆和二号转杆,一号转杆和二号转杆相互交叉并在交叉处铰接;所述二号转杆外端与前面板内侧滑动连接;所述壳体后面板两端设置有容纳腔,容纳腔设置有一号伸缩杆,一号伸缩杆的内杆也设置有收纳槽,收纳槽内铰接有二号伸缩杆;所述一号伸缩杆和二号伸缩杆均设置有锁紧螺钉;所述壳体左右侧壁对应容纳腔也连接有锁紧螺钉;所述壳体后面板还对称设置有背带。优选的,所述螺杆还平行设置有导向杆,导向杆两端穿过一号移动螺母和二号移动螺母并固接在壳体内壁。优选的,所述二号转杆外端铰接有滑块,前面板内侧设置有滑轨,滑块与滑轨滑动连接。优选的,所述一号转杆长度小于二号转杆。优选的,所述前面板底端还设置有卡块,壳体对应设置有卡槽。优选的,所述一号伸缩杆 ...
【技术保护点】
1.一种艺术设计便携画板,其特征在于:包括壳体;所述壳体的前面板顶部铰接壳体;所述壳体中空,内部竖直转动设置有螺杆,螺杆底端伸出壳体并连接有转盘;所述螺杆上对称设置有两段相反螺纹,并分别螺接有一号移动螺母和二号移动螺母,一号移动螺母位于二号移动螺母上方,一号移动螺母和二号移动螺母分别铰接有一号转杆和二号转杆,一号转杆和二号转杆相互交叉并在交叉处铰接;所述二号转杆外端与前面板内侧滑动连接;所述壳体后面板两端设置有容纳腔,容纳腔设置有一号伸缩杆,一号伸缩杆的内杆也设置有收纳槽,收纳槽内铰接有二号伸缩杆;所述一号伸缩杆和二号伸缩杆均设置有锁紧螺钉;所述壳体左右侧壁对应容纳腔也连接有锁紧螺钉;所述壳体后面板还对称设置有背带。
【技术特征摘要】
1.一种艺术设计便携画板,其特征在于:包括壳体;所述壳体的前面板顶部铰接壳体;所述壳体中空,内部竖直转动设置有螺杆,螺杆底端伸出壳体并连接有转盘;所述螺杆上对称设置有两段相反螺纹,并分别螺接有一号移动螺母和二号移动螺母,一号移动螺母位于二号移动螺母上方,一号移动螺母和二号移动螺母分别铰接有一号转杆和二号转杆,一号转杆和二号转杆相互交叉并在交叉处铰接;所述二号转杆外端与前面板内侧滑动连接;所述壳体后面板两端设置有容纳腔,容纳腔设置有一号伸缩杆,一号伸缩杆的内杆也设置有收纳槽,收纳槽内铰接有二号伸缩杆;所述一号伸缩杆和二号伸缩杆均设置有锁紧螺钉;所述壳体左右侧壁对应容纳腔也连接有锁紧螺钉;所述壳体后面板还对称设置有背带。2.根据权...
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。