【正文】
為實(shí)現(xiàn)上述功能,必須對(duì)四桿機(jī)構(gòu)進(jìn)行設(shè)計(jì)計(jì)算,計(jì)算各桿長(zhǎng)度。 如圖 1 所示,便捷桌由桌板 拉桿 曲柄 連桿 5 以及機(jī)架 6 構(gòu)成,其中卡箍安裝在機(jī)架的直徑 26 的圓管上,另一頭與床管 1 聯(lián)接。該作品技術(shù)含量高,成本低,加工簡(jiǎn)單,工作可 靠。 該寢室便捷桌只需人為的進(jìn)行折疊,安放。 本作品可以隨著個(gè)人身高進(jìn)行隨意調(diào)節(jié)高度,并且不妨礙同學(xué)正常就寢,適合任何身高人群使用。寢室便捷桌的發(fā)展和應(yīng)用顯得重要 , 此外我國(guó)初高中學(xué)生均住 十 人寢室,學(xué)生在寢室學(xué)習(xí)有諸多不便,提高學(xué)生在寢室的學(xué)習(xí)效率勢(shì)在必行,而推廣經(jīng)濟(jì)實(shí)用的寢室便捷桌,對(duì)促進(jìn)我國(guó)學(xué)生學(xué)習(xí)效率具有重要意義。 curriculum design。 The third part mainly discusses the 3 d software (solidworks) to display the results of design works, works to clear the show in front of the readers. Key word : the hostel is convenient table。 關(guān)鍵字: 寢室便捷桌、機(jī)械結(jié)構(gòu)、課程設(shè)計(jì)、三維軟件 The general description of the design According to mechanical innovation design curriculum requirements, it is required that every student based on their creative thinking, bined with the software tools to design their own mechanical innovation design work. Curriculum design requirements, this paper analyses design made of three parts: the first part is the creative conception and the market analysis, analysis the main bedroom is con