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A quick-release multi-layer display device for urban planning
CN108451253B
China
Description
translated from Chinese
技术领域technical field
本发明涉及城市规划领域,特别是一种城市规划用快拆式多层展示装置。The invention relates to the field of urban planning, in particular to a quick-release multi-layer display device for urban planning.
背景技术Background technique
在城市建设规划展示中经常会使用建筑沙盘模型来直观反映该区域内的规划方案或组合,以准确表达规划思路和预期效果,但由于单一平面的沙盘模型仅能展示一种创意和方案,规划设计者无法在同一沙盘模型内同时展示其多个构思,而且如果规划区域较大时,不光模型占地面积较大,其中的规划细节也无法完整体现,观者也无法通过沙盘模型准确了解设计师的设计思路或构想,尤其是对于多层建筑来说,往往每一层都有不同的设计理念,采用传统的方式很难呈现出一种立体直观的感觉,并且传统的展示方式一般展示方式比较单一,不能随意切换展示方式,导致展示效果受到影响,缺乏新颖性,不能带来视觉冲击。In the exhibition of urban construction planning, the architectural sand table model is often used to directly reflect the planning scheme or combination in the area, so as to accurately express the planning ideas and expected effects. The designer cannot display multiple ideas in the same sand table model at the same time, and if the planning area is large, not only does the model occupy a large area, but the planning details cannot be fully reflected, and the viewer cannot accurately understand the design through the sand table model. The designer’s design ideas or ideas, especially for multi-storey buildings, often have different design concepts on each floor. It is difficult to present a three-dimensional and intuitive feeling by using traditional methods, and traditional display methods are generally displayed. It is relatively simple, and the display method cannot be switched at will, which will affect the display effect, lack novelty, and cannot bring visual impact.
同时,城市规划展示、商业建筑布局展示、高等院校建筑规划模型沙盘展示等展示柜通常都是固定安装的一体式结构,这种一体式结构的展示柜具有展示效果良好,结构稳定的优点,但是这种结构的展示柜存在较多的缺点,比如不便于拆卸和移动,且较浪费资源,展示台体积大,难搬移,高校建筑规划教师授课无法实现课堂现场沙盘教学。因此,现有的展示装置越来越不能满足城市的发展,需要进行改进。At the same time, display cabinets such as urban planning display, commercial building layout display, and sand table display of architectural planning models of colleges and universities are usually fixedly installed one-piece structures. This one-piece structure display cabinet has the advantages of good display effect and stable structure. However, the display cabinet with this structure has many disadvantages, such as inconvenient disassembly and movement, waste of resources, large size of the display table, difficult to move, and inability to achieve on-site sand table teaching in the classroom by architectural planning teachers in colleges and universities. Therefore, the existing display devices are increasingly unable to meet the urban development and need to be improved.
发明内容SUMMARY OF THE INVENTION
针对上述情况,为解决现有技术中存在的问题,本发明之目的就是提供一种城市规划用快拆式多层展示装置,可有效解决展架不能随意折叠好拆装,携带不方便以及展示效果不好的问题。In view of the above situation, in order to solve the problems existing in the prior art, the purpose of the present invention is to provide a quick-release multi-layer display device for urban planning, which can effectively solve the problem that the display rack cannot be folded and disassembled at will, inconvenient to carry and display effect. Bad question.
其解决的技术方案是包括平板,平板的前后两侧各有两个可沿平板左右移动的滑块,左侧和右侧的滑块分别前后对应,同侧的前后两个滑块之间连接有可转动的第一转轴,第一转轴的上方有多个与第一转轴平行且上下排列的支撑杆,相邻两个支撑杆之间及支撑杆与第一转轴之间均连接有伸缩机构;支撑杆不可转动,每个支撑杆的前后两端均套装有一个可转动的套筒,套筒可沿支撑杆前后移动,前后两个套筒上装有一个与支撑杆平行且可拆卸的空心圆筒,圆筒内贯穿有可转动的第二转轴,第二转轴与圆筒之间设有扭簧,圆筒的前后两端各有一个可前后摆动的连杆;The technical solution of the invention is to include a flat plate. There are two sliders on the front and rear sides of the flat plate that can move left and right along the flat plate. There is a rotatable first rotating shaft. Above the first rotating shaft are a plurality of support rods that are parallel to the first rotating shaft and arranged up and down. A telescopic mechanism is connected between two adjacent support rods and between the support rod and the first rotating shaft. ; The support rod cannot be rotated. The front and rear ends of each support rod are fitted with a rotatable sleeve. The sleeve can move forward and backward along the support rod. a cylinder, a rotatable second rotating shaft runs through the cylinder, a torsion spring is arranged between the second rotating shaft and the cylinder, and the front and rear ends of the cylinder are respectively provided with a connecting rod that can swing back and forth;
所述的每个支撑杆的前后两端均铰接有多个限位杆,限位杆的内端可左右摆动并可置于支撑杆的内部,限位杆和支撑杆杆之间设有弹簧片;套筒的内缘面上开设有环形槽,套筒沿支撑杆向内移动可使限位杆置于环形槽内,套筒的内缘面上圆周均布有多个贯穿套筒前后侧面的第一凹槽,支撑杆上有多个径向分布且可沿支撑杆径向移动的第一销钉,每个第一销钉和与之对应的限位杆之间均连接有第一绳索,弹簧片复位会通过限位杆和第一绳索使第一销钉置于支撑杆的内部;第一销钉位于限位杆的外方,第一销钉上设有复位弹簧,当套筒向内移动,会挤压限位杆向支撑杆的轴线靠拢,同时第一销钉会置于第一凹槽内。The front and rear ends of each support rod are hinged with a plurality of limit rods, the inner end of the limit rod can swing left and right and can be placed inside the support rod, and a spring is arranged between the limit rod and the support rod. There is an annular groove on the inner edge surface of the sleeve, the sleeve moves inward along the support rod to make the limit rod be placed in the annular groove, and the inner edge surface of the sleeve is evenly distributed with a plurality of front and rear through the sleeve. The first groove on the side surface has a plurality of radially distributed first pins on the support rod and can move radially along the support rod, and a first rope is connected between each first pin and the corresponding limit rod , the reset of the spring sheet will place the first pin inside the support rod through the limit rod and the first rope; the first pin is located outside the limit rod, and the first pin is provided with a return spring, when the sleeve moves inward , the limit rod will be squeezed toward the axis of the support rod, and the first pin will be placed in the first groove at the same time.
本发明结构巧妙,实用性强,构思新颖,展示效果多样化,整个装置可调性能好,拆装方便,不占空间,携带运输也极为方便。The invention has ingenious structure, strong practicability, novel conception, diversified display effects, good adjustable performance of the whole device, convenient disassembly and assembly, no space occupation, and extremely convenient carrying and transportation.
附图说明Description of drawings
图1为本发明的主视图(展开状态)。FIG. 1 is a front view (deployed state) of the present invention.
图2为本发明的俯视图。Figure 2 is a top view of the present invention.
图3为图1中的局部放大图。FIG. 3 is a partial enlarged view of FIG. 1 .
图4为支撑杆与圆筒的配合关系俯视图。FIG. 4 is a plan view of the matching relationship between the support rod and the cylinder.
图5为图4中的局部放大图。FIG. 5 is a partial enlarged view of FIG. 4 .
图6为图5中A-A剖面图。FIG. 6 is a cross-sectional view of A-A in FIG. 5 .
图7为套筒的剖切图。Figure 7 is a cutaway view of the sleeve.
图8为滑块与第一转轴配合的关系图。FIG. 8 is a diagram showing the relationship between the slider and the first rotating shaft.
图9为本发明的俯视图(折叠状态)。Fig. 9 is a plan view (folded state) of the present invention.
具体实施方式Detailed ways
以下结合附图对本发明的具体实施方式做进一步详细说明。The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.
由图1至图9给出,本发明包括平板1,平板1的前后两侧各有两个可沿平板1左右移动的滑块2,左侧和右侧的滑块2分别前后对应,同侧的前后两个滑块2之间连接有可转动的第一转轴3,第一转轴3的上方有多个与第一转轴3平行且上下排列的支撑杆4,相邻两个支撑杆4之间及支撑杆4与第一转轴3之间均连接有伸缩机构;支撑杆4不可转动,每个支撑杆4的前后两端均套装有一个可转动的套筒5,套筒5可沿支撑杆4前后移动,前后两个套筒5上装有一个与支撑杆4平行且可拆卸的空心圆筒6,圆筒6内贯穿有可转动的第二转轴7,第二转轴7与圆筒6之间设有扭簧8,圆筒6的前后两端各有一个可前后摆动的连杆9;As shown in Figures 1 to 9, the present invention includes a
所述的每个支撑杆4的前后两端均铰接有多个限位杆10,限位杆10的内端可左右摆动并可置于支撑杆4的内部,限位杆10和支撑杆4杆之间设有弹簧片11;套筒5的内缘面上开设有环形槽12,套筒5沿支撑杆4向内移动可使限位杆10置于环形槽12内,套筒5的内缘面上圆周均布有多个贯穿套筒5前后侧面的第一凹槽13,支撑杆4上有多个径向分布且可沿支撑杆4径向移动的第一销钉14,每个第一销钉14和与之对应的限位杆10之间均连接有第一绳索15,弹簧片11复位会通过限位杆10和第一绳索15使第一销钉14置于支撑杆4的内部;第一销钉14位于限位杆10的外方,第一销钉14上设有复位弹簧16,当套筒5向内移动,会挤压限位杆10向支撑杆4的轴线靠拢,同时第一销钉14会置于第一凹槽13内。The front and rear ends of each
为了使限位杆10便于脱离环形槽12,所述的每个限位杆10的端部均连接有第二绳索17,多个第二绳索17的另一端相互连接在一起并置于支撑杆4的外部。In order to facilitate the disengagement of the limit rod 10 from the
为了使滑块2可沿平板1左右移动,所述的平板1上开设有T型槽,滑块2的下端为与T型槽相配合的T型块,T型块置于T型槽内并沿T型槽左右移动,滑块2上螺纹连接有竖直的紧定螺钉18,紧定螺钉18的下端可置于T型槽内。In order to make the
为了便于第一转轴3沿滑块2转动和定位,所述的位于滑块2内的第一转轴3上圆周均布有多个径向的第二凹槽19,滑块2上设有多个与第二凹槽19一一对应的第一盲孔,第一盲孔内设有可沿第一盲孔移动的第二销钉20,第二销钉20与第一盲孔之间设有压簧,第二销钉20可置于第二凹槽19内。In order to facilitate the rotation and positioning of the first rotating
为了实现固定,所述的伸缩架由多个伸缩单元收尾相互铰接组成,每个伸缩单元包括一对中部铰接的连接杆21,第一转轴3上套装有两个可沿第一转轴3滑动的固定块22,连接杆21的端部铰接在固定块22上,同时支撑杆4的横截面为方形,固定块22的内缘面也为方形。In order to achieve fixation, the telescopic frame is composed of a plurality of telescopic units hinged at the ends, each telescopic unit includes a pair of connecting
为了实现套筒5与圆筒6可拆卸安装,所述的套筒5的外缘面上设有凸起块23,圆筒6的外缘面上设有与凸起块23相配合的T型槽,凸起块23可置于T型槽内并可沿T型槽前后移动。In order to realize the detachable installation of the
为了便于第一销钉14会置于第一凹槽13内,所述的支撑杆4的内缘面上圆周均布有多个径向的第二盲孔,第一销钉14置于第二盲孔内并可沿第二盲孔移动,复位弹簧16位于第一销钉14和第二盲孔的底部之间。In order to facilitate the
为了实现对图纸的收缩和展示,所述的圆筒6的外缘面上设有开口,连杆9的其中一端铰接在圆筒6上,连杆9与圆筒6的铰接点分别位于开口的前后两侧,且具有一定的摩擦力。In order to realize the contraction and display of the drawings, an opening is provided on the outer edge of the
本发明的使用状态是,在使用前,左右两侧的支撑杆4在伸缩机构的作用下,处于收缩状态,即套装在每个支撑杆4上的两个固定块22,分别位于支撑杆4的前后两端,进一步通过相互铰接的连接杆21,使相邻两个支撑杆4之间的距离处于较小状态,同时转轴与伸缩杆之间的距离也较小,使整个比较紧凑;同时左右第一转轴3处于可转动的状态,即锁紧螺钉尚未锁紧,左右两个第一转轴3此时旋转至多个支撑杆4处于水平的状态,构成左右两侧的支撑杆4平铺在平板1上的效果。从而使整个装置的高度只有约两个平板1的厚度。The use state of the present invention is that, before use, the
此时套筒5并未套装在支撑杆4的端部,同时由于套筒5与圆筒6通过凸起块23进行卡装,使套筒5可沿圆筒6前后移动,并可使套筒5与圆筒6脱离,因此套筒5与圆筒6此时也处于脱离状态,圆筒6内的第二转轴7上事先缠绕有需要展示的图纸,而图纸又会在套装在第二转轴7上的扭簧8的作用下,保持缠绕在第二转轴7上的状态,使圆筒6,套筒5,与平板1及支撑杆4处于分离状态,而后可用箱子将各个零件以及装置包装好,方便携带,便于运输。At this time, the
进一步的,由于限位杆10和支撑杆4之间连接有弹簧片11,并且弹簧片11的弹力大于复位弹簧16的弹力,因此当套筒5并未套装在支撑杆4上时,此时弹簧片11会挤压限位杆10,使多个限位杆10处于张开的状态,同时会通过连接在限位杆10和第一销钉14之间的第一绳索15的作用下,使第一销钉14置于第二盲孔内,并且不伸出第二盲孔,其中支撑杆4的端部设有轴线的中心孔,从而可以方便的布置第一绳索15,使第一绳索15可以穿过中心孔从而连接限位杆10和第一销钉14。Further, since a spring sheet 11 is connected between the limit rod 10 and the
当需要进行展示时,首先将平板1水平放置与地面之上,并可根据需要适当对平板1进行固定,而后旋转第一转轴3,此时左右两侧的支撑杆4会在伸缩机构的带动下一同进行转动,并根据需要调整旋转的角度,通过转动不同的角度,和调整滑块2滑动的距离,可以实现不同的展示效果;在第一转轴3旋转的过程中,第一转轴3会沿滑块2进行转动,此时由于第一转轴3上设有第二凹槽19,因此在转动的过程中,第二销钉20会卡在第二凹槽19内,由于转动第一转轴3的力度比较大,因此转轴继续转动,第二销钉20又会脱离第二凹槽19,当不在转动第一转轴3后,第二销钉20便会卡在第二凹槽19内,从而使转轴的位置被固定,不在与滑块2发生相对转动;同时当滑块2沿平板1左右移动的距离调整好以后,此时旋转锁紧螺钉,使锁紧螺钉的下端面与平板1相接触,此时滑块2便不能继续进行滑动,实现对滑块2的定位。When it is necessary to display, first place the
当转轴的位置被固定好了以后,此时向上拉伸支撑杆4,或者拉伸伸缩机构,使支撑杆4与支撑杆4之间的距离被调整大,同时支撑杆4与第一转轴3之间的距离也会被调整的比较大,使整个装置处于一个比较高的位置,由于相互铰接的连接杆21之间具有一定的摩擦力,即铰接点处具有一定的摩擦力,因此拉伸后,整个装置可以保持拉伸后的状态,如若摩擦力不阻力客服支撑杆4的重力时,可采用辅助的连杆9对伸缩机构进行固定,放置伸缩机构收缩。When the position of the rotating shaft is fixed, the
支撑杆4的位置被调整好以后,此时在圆筒6的前后两端各卡装一个套筒5,由于套筒5的外缘面上设有凸起块23,圆筒6的外缘面上设有与凸起块23相配合的T型槽,因此可将套筒5上的凸起块23沿圆筒6的T型槽滑入。After the position of the
而后将圆筒6前后两端的套筒5与支撑杆4对应,并继续向内滑动套筒5,并同时使套筒5不与限位杆10接触,此时由于第一销钉14置于第二盲孔内,因此第一销钉14并不会置于套筒5内缘面上的凹槽内,接着继续旋转套筒5,此时由于支撑杆4的横截面和固定块22的内缘面为方形,因此,支撑杆4不可转动,而支撑杆4的前后两端与套筒5向接触的部分,横截面为圆形,并且支撑杆4与套筒5为间隙配合,因此套筒5可以旋转。Then, the
当旋转套筒5到合适的角度后,此时停止旋转套筒5,并继续向内滑动套筒5,此时套筒5会挤压限位杆10,使限位杆10朝向支撑杆4的轴线方向移动,同时第一绳索15会放松,使第一销钉14在复位弹簧16的作用下向外移动,并卡在套筒5内缘面的凹槽内,使套筒5不能进行转动,由于凹槽贯穿套筒5的前后侧面,因此第一销钉14可沿凹槽前后移动,从而使套筒5可沿支撑杆4继续向内移动。When the
当套筒5继续向内移动,此时第一销钉14不在移动,同时限位杆10会置于套筒5内缘面的环形槽12内,当限位杆10置于环形槽12内使,此时限位杆10在弹簧片11的作用下,会卡在环形槽12内,使套筒5不能向外滑动,至此套筒5旋转的角度,以及套筒5的前后位置也被固定好。When the
当套筒5被固定好以后,将铰接在圆筒6外缘面上连杆9拉至与圆筒6垂直,并将缠绕在第二转轴7上的图纸拉出圆筒6,并将图纸通过夹子固定在连杆9上,方便展览。After the
当不需要展览时,首先拉动连接在限位杆10上的第二绳索17,使限位杆10与环形槽12脱离,此时便可以向外滑动套筒5,当套筒5向外移动后,松开第二绳索17,此时限位杆10会在弹簧片11的作用下复位,同时使第一销钉14收缩进第二盲孔内,此时便可以将套筒5完全与支撑杆4相脱离,使套筒5、圆筒6、支撑杆4再次处于分离状态,并压缩支撑杆4,收回图纸,而后将各个零件以及装置用箱体装好。When no exhibition is required, first pull the second rope 17 connected to the limit rod 10 to disengage the limit rod 10 from the
在展示时,尤其是对于类似于商场等结构的建筑,往往每一层的布局不太一样,当投资者看上某一层后,此时可将该层以上的圆筒6内的图纸都收缩进圆筒6内,或者之间旋转该层以上的层,使其处于与该层相反的朝向,依次来便于投资者或者消费者来进行观看。When displaying, especially for buildings similar to shopping malls and other structures, the layout of each floor is often different. When an investor sees a certain floor, the drawings in the
本发明好处通过设置左右两组展示装置,即左右两侧均这有转轴以及其他的机构,并通过设定相应的滑动以及转动,从而可以实现丰富的展示效果,并且可以通过多个相同装置的造型设计,展示出更为惊艳的展出,给观众带来视觉盛宴。The advantages of the present invention are that by setting up two sets of display devices on the left and right, that is, there are rotating shafts and other mechanisms on the left and right sides, and by setting corresponding sliding and rotation, rich display effects can be achieved, and through the display of multiple identical devices. Modelling design, showing a more stunning exhibition, bringing a visual feast to the audience.
本发明通过将支撑杆4和转轴之间通过伸缩机构进行连接,实现了对整个装置的压缩,同时圆筒6与支撑杆4也处于可拆卸的状态,使整个装置在收缩的状态下,体积大大的减小,便于携带和运输,同时可以保护图纸,放置图纸损坏。The present invention realizes the compression of the entire device by connecting the
本发明考虑到便于拆卸,因此在圆筒6与支撑杆4的连接处,巧妙的设置了套筒5,以及环形槽12、第一销钉14、限位杆10、弹簧片11等,实现了即方便调整图纸的展示角度,和图纸的固定,又便于拆装的效果,操作方便,只需要滑动推入便可以卡紧,拉动第二绳索17,便可以松开。In the present invention, considering the ease of disassembly, the
本发明结构巧妙,实用性强,构思新颖,展示效果多样化,整个装置可调性能好,拆装方便,不占空间,携带运输也极为方便。The invention has ingenious structure, strong practicability, novel conception, diversified display effects, good adjustable performance of the whole device, convenient disassembly and assembly, no space occupation, and extremely convenient carrying and transportation.