The utility model relates to an outdoor drawing box which is convenient for collecting drawings. The utility model comprises a box body and a box cover articulated at the opening of the box body. The two ends of the box cover are provided with corresponding installation holes, both of which are through holes. The rotating connection between the two mounting holes is a rotary cylinder, which comprises a cylinder and a fixed axis and a movable axis connected with the two ends of the cylinder respectively with a coaxial center. The fixed axis is fixed at one end of the cylinder, and the movable axis is telescopically connected to the other end of the cylinder through an elastic member embedded in the cylinder body. When the movable axis contracts, the fixed axis and the movable axis are telescopically connected to the other end of the cylinder. The distance between movable axles is less than the opening length of the cover. The surface of the box body is provided with a paper outlet equal to the length of the rotary drum, which is used to extract the drawing paper from the paper outlet. When in use, the rotary drum can be sleeved into the center of the existing market rolled drawing paper, then the rotary drum can be installed in the box cover, and the drawing paper can be drawn out along the outlet of the box cover and spread on the surface of the box body, so that the drawing operation can be carried out with great convenience.
【技术实现步骤摘要】
一种便于收纳图纸的户外绘图箱
本技术涉及测绘器材领域,具体涉及一种便于收纳图纸的户外绘图箱。
技术介绍
测绘行业的工作人员在野外作业时,一次外出大多需要绘制多幅图纸,因此需要携带大量的图纸,进行备用,而这鞋图纸在携带时,放置固定不好容易散乱。并且每次要绘制新图纸时,需要重新打开测绘箱再将图纸取出,并且将原有的整叠图纸固定好,使得工作人员需要花费一定时间去整理图纸,十分麻烦。
技术实现思路
针对现有技术的不足,本技术提供一种便于取出测绘图纸的户外测绘箱。本技术采用如下技术方案:一种便于收纳图纸的户外绘图箱,包括有箱体和铰接于箱体开口处的箱盖,其特征在于:所述箱盖内两端设有对应的安装孔,两安装孔均为通孔;两安装孔之间转动连接有转筒,所述转筒包括有筒体和分别同轴心连接于筒体两端的固定轴和活动轴,所述固定轴固定于筒体一端,所述活动轴通过内置于筒体内的弹性构件可伸缩连接于筒体另一端,当活动轴收缩,固定轴与活动轴间距小于箱盖开口长度;箱体表面设有与转筒长度相等的出纸口,用于将画纸从出纸口抽出。进一步,所述箱体于箱盖另一侧的上方可拆卸连接有案板。进一步,所述第二转筒两端内置有磁性体,所述案板与磁性体磁性连接。进一步,所述箱体沿图纸长度方向间隔设有若干置物格。进一步,所述箱体顶面于箱体开口的两端均设有开口朝向箱体中间的L型槽。进一步,所述箱体相对L型槽的另一侧面上的四个边角均铰接有支脚。由上述对本技术结构的描述可知,和现有技术相比,本技术具有如下优点:本技术可将测绘箱的箱体表面当作测绘桌桌面使用,并且箱体内可拆卸连接有转筒,该转筒可套入现有的市售成卷的画纸的中心,并将画纸沿箱 ...
【技术保护点】
1.一种便于收纳图纸的户外绘图箱,包括有箱体和铰接于箱体开口处的箱盖,其特征在于:所述箱盖内两端设有对应的安装孔,两安装孔均为通孔;两安装孔之间转动连接有转筒,所述转筒包括有筒体和分别同轴心连接于筒体两端的固定轴和活动轴,所述固定轴固定于筒体一端,所述活动轴通过内置于筒体内的弹性构件可伸缩连接于筒体另一端,当活动轴收缩,固定轴与活动轴间距小于箱盖开口长度;箱体表面设有与转筒长度相等的出纸口,用于将画纸从出纸口抽出。
【技术特征摘要】
1.一种便于收纳图纸的户外绘图箱,包括有箱体和铰接于箱体开口处的箱盖,其特征在于:所述箱盖内两端设有对应的安装孔,两安装孔均为通孔;两安装孔之间转动连接有转筒,所述转筒包括有筒体和分别同轴心连接于筒体两端的固定轴和活动轴,所述固定轴固定于筒体一端,所述活动轴通过内置于筒体内的弹性构件可伸缩连接于筒体另一端,当活动轴收缩,固定轴与活动轴间距小于箱盖开口长度;箱体表面设有与转筒长度相等的出纸口,用于将画纸从出纸口抽出。2.根据权利要求1所述的一种便于收纳图纸的户外绘图箱,其特征在于:所述箱体于箱盖另一侧...
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