【正文】 電纜設(shè)計(jì)系統(tǒng)可分為電纜原理圖設(shè)計(jì)和電纜放樣 2 大模塊。原理圖設(shè)計(jì)類似于管系原理圖設(shè)計(jì)，系統(tǒng)能自動導(dǎo)出電纜布放原理圖和有關(guān)清單。電纜放樣是在 3 維圖形環(huán)境中進(jìn)行的。通過調(diào)入相關(guān)的船體分段、管路和其他專業(yè)設(shè)備、電氣設(shè)備及支架布置等，構(gòu)成電纜路徑、托架和貫通，具有檢查電纜路徑的連接情況、電纜敷設(shè)、電纜路徑、真實(shí)貫通的填充率等功能。 艙室布置系統(tǒng)主要是以計(jì)算機(jī)為工具，輔助專業(yè)人員進(jìn)行艙室布置設(shè)計(jì)，實(shí)現(xiàn)計(jì)算機(jī)出圖和輸出清單，其主要功能如下。國可以直接將船體結(jié)構(gòu)作為艙室布置的甲板?；乜梢暂敵鋈我鈪^(qū)域的局部視圖，如衛(wèi)生單元的視圖等。國可以以房間(room)為單位進(jìn)行任意拷貝、刪除、修改。國提供了門、窗、家具、設(shè)備、壁板、天花板、甲板敷料等的布置功能。國能計(jì)算出重量、重心等參數(shù)?；啬芴崛∮嘘P(guān)屬性數(shù)據(jù)?；啬芊奖愕貫槠渌麑I(yè)提供背景圖形。 該模塊主要用來設(shè)計(jì)鐵舾裝件(基座)、支架、扶梯等，所建立的模型存在于獨(dú)立的模型庫中，可以被其他專業(yè)作為參考模型使用。 三維仿真視圖首先需要根據(jù)床面尺寸建立護(hù)理床基本床面單元視圖。 圖 護(hù)理床床面三維仿真尺寸圖護(hù)理床的床面的三維建模。 完美 WORD 格式 專業(yè)整理分享 圖 護(hù)理床床面的三維建模圖護(hù)理床的床面連接單元建模圖。 圖 護(hù)理床床面連接單元建模圖護(hù)理床各單元尺寸圖 完美 WORD 格式 專業(yè)整理分享 圖 護(hù)理床各單元尺寸圖護(hù)理床整體三維建模圖。圖 護(hù)理床整體三維建模圖 完美 WORD 格式 專業(yè)整理分享 結(jié) 論針對社會對高級醫(yī)護(hù)裝備的迫切需求，本文設(shè)計(jì)了多功能護(hù)理床。通過對護(hù)理床各個(gè)單元模塊的分析、計(jì)算與建模，初步完成了對護(hù)理床的全面設(shè)計(jì)。護(hù)理床共可以實(shí)現(xiàn)四大功能，由四大功能模塊所構(gòu)成，論文在參考查閱大量的相關(guān)專業(yè)文獻(xiàn)的基礎(chǔ)上，對多功能護(hù)理床進(jìn)行了認(rèn)真和深入的研究，主要完成了如下工作:：整體方案主要涉及到護(hù)理床能實(shí)現(xiàn)幫助病人坐起、翻身、吃飯、屈膝四大功能，并根據(jù)中華人民共和國醫(yī)用電器相關(guān)條例設(shè)計(jì)出多功能護(hù)理床的各單元模塊外形尺寸、承載能力，各模塊所能完成的功能特性設(shè)計(jì)以及護(hù)理床的整體布局。：根據(jù)各個(gè)單元模塊所能實(shí)現(xiàn)的功能分別對組成零件進(jìn)行計(jì)算，其中包括了電機(jī)的選擇，橫軸的強(qiáng)度計(jì)算與校核，連桿的強(qiáng)度計(jì)算與校核。：通過 TRIBON 制圖軟件與大學(xué)四年的 CAD 應(yīng)用經(jīng)驗(yàn)，繪制了護(hù)理床零件以及整體的三維視圖。隨著科技的發(fā)展，各種新技術(shù)的不斷涌現(xiàn)，多功能護(hù)理床的研究將會有廣闊的前景。在如何提高構(gòu)件造型以及結(jié)構(gòu)設(shè)計(jì)方面，可以進(jìn)行護(hù)理床構(gòu)型的進(jìn)一步研究，探索更好的策略，或者結(jié)合控制系統(tǒng)方面考慮，進(jìn)一步完善護(hù)理床對病人的護(hù)理能力。另外，還可以考慮對現(xiàn)有機(jī)構(gòu)進(jìn)行優(yōu)化改進(jìn)或者采用新模型設(shè)計(jì)形式，減少材料的使用，降低成本。 完美 WORD 格式 專業(yè)整理分享 完美 WORD 格式 專業(yè)整理分享 參考文獻(xiàn)[1] 孫桓，陳作模 .機(jī)械原理（第六版）..[2] .高等教育出版社. [3] 范欽珊，殷雅俊 . ，[4] 濮良貴，紀(jì)名剛 .機(jī)械設(shè)計(jì). 第 7 版[5] 李杞儀，趙韓主編 . 機(jī)械原理. 武漢：武漢理工大學(xué)出版社，[6] [7] [8] 王文斌等 .機(jī)械設(shè)計(jì)手冊. 第 3 ，[9] 朱冬梅，胥北瀾 . 5 [10] 白建軍，張華，劉繼忠．輪椅床智能座便器的設(shè)計(jì)【J 】 ．機(jī)械設(shè)計(jì)與研究， 2022，26(1) ：121124 ．[11] 吳劍．機(jī)器人化多功能護(hù)理床的研究與開發(fā)【D 】 ．華南理工大學(xué)，2022． 完美 WORD 格式 專業(yè)整理分享 附 錄附錄 AMachine design theory The machine design is through designs the new product or improves the old product to meet the human need the application technical science. It involves the project technology each domain, mainly studies the product the size, the shape and the detailed structure basic idea, but also must study the product the personnel which in aspect the and so on manufacture, sale and use question.Carries on each kind of machine design work to be usually called designs the personnel or machine design engineer. The machine design is a creative work. Project engineer not only must have the creativity in the work, but also must in aspect and so on mechanical drawing, kinematics, engineerig material, materials mechanics and machine manufacture technology has the deep elementary knowledge. If front sues, the machine design goal is the production can meet the human need the product. The invention, the discovery and technical knowledge itself certainly not necessarily can bring the advantage to the humanity, only has when they are applied can produce on the product the benefit. Thus, should realize to carries on before the design in a specific product, must first determine whether the people do need this kind of productMust regard as the machine design is the machine design personnel carries on using creative ability the product design, the system analysis and a formulation product manufacture technology good opportunity. Grasps the project elementary knowledge to have to memorize some data and the formula is more important than. The merely service data and the formula is insufficient to the pletely decision which makes in a good design needs. On the other hand, should be earnest precisely carries on all operations. For example, even if places wrong 完美 WORD 格式 專業(yè)整理分享 a decimal point position, also can cause the correct design to turn wrongly.A good design personnel should dare to propose the new idea, moreover is willing to undertake the certain risk, when the new method is not suitable, use original method. Therefore, designs the personnel to have to have to have the patience, because spends the time and the endeavor certainly cannot guarantee brings successfully. A brandnew design, the request screen abandons obsoletely many, knows very well the method for the people. Because many person of conservativeness, does this certainly is not an easy matter. A mechanical designer should unceasingly explore the improvement existing product the method, should earnestly choose originally, the process confirmation principle of design in this process, with has not unified it after the confirmation new idea. Newly designs itself can have the question occurrence which many flaws and has not been able to expect, only has after these flaws and the question are solved, can manifest new goods e into the market the product superiority. Therefore, a performance superior product is born at the same time, also is following a higher risk. Should emphasize, if designs itself does not request to use the brandnew method, is not unnecessary merely for the goal which transform to use the new method. In the design preliminary stage, should allow to design the personnel fully to display the creativity, not each kind of restraint. Even if has had many impractical ideas, also can in the design early time, namely in front of the plan blueprint is corrected. Only then, only then does not send to stops