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論文多功能跑步機(jī)(更新版)

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【正文】 始,希望在以后的設(shè)計(jì)中能被更多的同學(xué)去進(jìn)行大膽和新思路的創(chuàng)新,逐步完善這個(gè)課題,吸收和借鑒國外和國內(nèi)先進(jìn)和時(shí)尚的理念,設(shè)計(jì)開發(fā)我們自己特色的產(chǎn)品。s fitness , because by the look of experience of foreign countries, go on balance temper and bee the fashion at electronic race apparatus. Classifying looking from national economy, it belongs to the tertiary industry that sports is consumed, it exceeds 10% in succession to accelerate in recent years, and the speed is accelerated year by year. The share of spuring grwoth of the national economic of consumption of sports and keeping fit will inevitablely continue increasing . This kind of fitness is consumed and contained relatively widely, have both consumption of resident and public consumption (such as health club ), its consumption acceleration rate exceeds 20%, among them, the electronic race apparatus exceeds 40%, have stronger growth momentum.Intellectual property right and trade frictionThe intellectual property right bees soft rib of the sports goods industry of our country, it is the production that because we are correlated with to market economy and with the sports products, it invent, trade,etc. the knowledge one possession, belong to, know little about game the rules and laws and regulations and the information not relevant not transfer. One sports apparatus or equipment know which country invent , others had already registered unexpectedly, under the situation which contents are registered, but we have produced and sold for many years. Not merely the style , structure are the same for some products, even appearance , color are very close , the more sad one is, because to to ignore abovementioned situation, we hold oneself is it reach product this birthplace go for exhibiting , sale to produce also, we say , an invention technology or the patented product must go through long and difficult exploration and study , It has condensed the intelligence and energies of the scientific research personnel of sports, the original inventor has paid hardships of going beyond the normal condition for this, ought to receive the protection of the respect and law of the society . One of market obtain products that patent sanction is it copy to copy producer of us already in our country, there is not innovation , this not merely serious others39。t one hu。s super exhibition, the sample was just a exhibition, have been detained all products, carry on negotiations several times and make a selfcriticism in writing on the grounds of infringing by others, have paid the expensive fine finally。北京:機(jī)械工業(yè)出版社,2005[2] ,1999[3] ,1999[4] ,2001[5] ,1998[6] ,2000[7] ,2000[8] ,1999[9] 機(jī)械設(shè)計(jì)手冊(cè)編委會(huì). 機(jī)械設(shè)計(jì)手冊(cè)新版2,3卷, 機(jī)械工業(yè)出版社,2004[10] (上冊(cè)),機(jī)械工業(yè)出版社。在收集資料的過程中,只要是對(duì)自己有幫助的就收藏起來,一幅圖,一句話都不放過,發(fā)現(xiàn)一點(diǎn)點(diǎn)有幫助的知識(shí)點(diǎn),欣喜半天,慢慢堅(jiān)定了自己要完成設(shè)計(jì)任務(wù)的信心,終于在一幅圖上發(fā)現(xiàn)了自己想要的東西,很快的很多工作可以展開了思路,在主要數(shù)據(jù)反復(fù)計(jì)算完成后,確定了自己的方案。超負(fù)荷鍛煉,必須全神貫注,全力以赴,亂開玩笑會(huì)轉(zhuǎn)移運(yùn)動(dòng)者的注意力或因發(fā)笑泄氣,破壞運(yùn)動(dòng)節(jié)奏。  (4)訓(xùn)練次數(shù)每周不要超過四次,在飯后一個(gè)小時(shí)進(jìn)行為好。 經(jīng)常在跑步機(jī)的各部位用干凈的抹布清潔,除灰塵,以維護(hù)各零件正常運(yùn)轉(zhuǎn)的性能。⑤增強(qiáng)血液循環(huán),健美強(qiáng)身兩不誤。“太空”牌跑步機(jī)減震系統(tǒng)設(shè)計(jì)相當(dāng)敏感,站上跑步板,它會(huì)自動(dòng)測(cè)出你的體重,根據(jù)數(shù)據(jù),機(jī)器自動(dòng)調(diào)整適合你的減震指數(shù),避免膝蓋受傷。使用頻率:6個(gè)月加注1次潤(rùn)滑油注意事項(xiàng):不可過量使用,防止摩檫力太小后跑步帶和傳動(dòng)滾筒之間打滑影響正常使用。減少跑步機(jī)的電能消耗。重復(fù)本段動(dòng)作,直到跑帶張力適當(dāng)為止。勿過度鎖緊跑帶。理論上來說,在相同的馬力條件下,如果跑步機(jī)所能提供的跑步帶面積越大,且整臺(tái)實(shí)際的占地面積越小,應(yīng)是較佳的設(shè)計(jì)?;逵筛呙芏然蛑忻芏壤w維板制作,也可由其它材料制作。所以[σ1] 。軸的設(shè)計(jì)包括兩個(gè)方面: 結(jié)構(gòu)設(shè)計(jì):使軸具有合理的結(jié)構(gòu)形狀,良好的加工工藝性。第5章 前后滾筒. 軸承的計(jì)算軸承類型:深溝球軸承,軸承代號(hào):6301 軸承參數(shù):軸承內(nèi)徑:12,軸承外徑:37,軸承寬度:12,額定動(dòng)載荷:7480,額定靜載荷:4650,極限轉(zhuǎn)速:22000, 潤(rùn)滑方式:脂潤(rùn)滑。主要是通過調(diào)研,看現(xiàn)有市場(chǎng)上的跑步機(jī)的基架結(jié)構(gòu)的流行設(shè)計(jì),在此基礎(chǔ)上進(jìn)行自己產(chǎn)品的開發(fā),少走彎路,緊跟市場(chǎng),在尺寸的確定方面參考了人體運(yùn)動(dòng)工學(xué)推算,45cm寬X130cm跑帶面積,以此保證給人以足夠的運(yùn)動(dòng)面積,為主要數(shù)據(jù)展開對(duì)基架的設(shè)計(jì),再考慮電機(jī)的尺寸,傳動(dòng)機(jī)構(gòu)帶傳動(dòng)的中心距離,電機(jī)的安裝,前后滾筒的位置,PWM調(diào)速電源的安裝位置,以及傳感器安裝位置的預(yù)留等等,設(shè)計(jì)了上圖的基架,在設(shè)計(jì)中特意將兩邊框設(shè)計(jì)了足夠的寬度,以此為鍛煉過程中短暫的休息提供兩腳踩放的位置,另外也為萬一跑步機(jī)失靈發(fā)生意外,人可快速兩腳分開脫離旋轉(zhuǎn)的跑帶,提供足夠的安全踩放位置。傳動(dòng)中心可調(diào)時(shí),采用滑軌+螺旋或者浮動(dòng)軸。規(guī)格:以跑步機(jī)大帶輪P12PJ63為例確定其結(jié)構(gòu)和尺寸:。跑步機(jī)必須滿足家庭成員每一個(gè)人都能使用,因此調(diào)速范圍要寬廣,低速轉(zhuǎn)矩要大,才能滿足不同重量的人.  目前跑步機(jī)使用的驅(qū)動(dòng)裝置以直流有刷電機(jī)為多,優(yōu)點(diǎn)是價(jià)格便宜 第3章 傳動(dòng)機(jī)構(gòu)設(shè)計(jì)工作機(jī)構(gòu)類型選擇帶傳動(dòng),屬于定傳動(dòng)比勻速轉(zhuǎn)動(dòng)機(jī)構(gòu)。第2章 電動(dòng)機(jī)類型與參數(shù)的選擇. 類型功率選擇當(dāng)人在跑步機(jī)上跑步或走路時(shí),~,而馬力就是在這樣的載重量下,還能滿足并維持所選擇的速度,讓人可以在跑步機(jī)上走跑自如的驅(qū)動(dòng)力??祻?fù)者、兒童、老年人也可以保持身體平衡,從而集中精力安心鍛煉。而在傳統(tǒng)跑步機(jī)上跑步,人體除自身重量產(chǎn)生的震蕩外,腳踝、膝部和臀部的肌肉,特別是肌腱,還要額外承擔(dān)向后的扭力來確保跑帶向后運(yùn)動(dòng)。同時(shí)在支架上安有扭腰盤和伏地挺身架使機(jī)器實(shí)現(xiàn)其多功能性。電動(dòng)跑步機(jī),又名電動(dòng)跑臺(tái),是多年來國際流行的大眾健身器材,通過電機(jī)帶動(dòng)跑帶使人以不同的速度被動(dòng)地跑步或走動(dòng)。跑步機(jī)不僅可以讓我們免受汽車尾氣之苦,也使我們可以選擇自己方便的時(shí)間隨時(shí)鍛煉。傳動(dòng)方式采用帶傳動(dòng)機(jī)構(gòu),傳動(dòng)級(jí)為一級(jí)?! ?jù)北醫(yī)三院運(yùn)動(dòng)醫(yī)學(xué)專家林共周博士解釋:在馬路上跑步,每跑1000米,每只腳就得撞擊地面約1000次左右。由于跑帶的運(yùn)動(dòng)方向與腳步移動(dòng)的方向一致,韌帶部位的扭力就抵消了,跑起來非常舒適。小結(jié)電動(dòng)跑步機(jī)就是構(gòu)造一條運(yùn)動(dòng)的跑帶,使運(yùn)動(dòng)者在原地進(jìn)行跑步鍛煉。如果是減肥瘦身的人來使用,因?yàn)樯眢w較肥胖,跑不快,健身的人跑步快,但是重量輕,因此高速時(shí)的轉(zhuǎn)矩需求較小。結(jié)構(gòu)設(shè)計(jì)帶輪由輪緣,輪輻和輪轂三部分組成1)實(shí)心式:帶輪基準(zhǔn)直徑小于3d(d為軸的直徑)時(shí)2)腹板式:帶輪基準(zhǔn)直徑小于300~350mm時(shí)3)輪幅式:帶輪基準(zhǔn)直徑大于300~350mm時(shí)帶輪的結(jié)構(gòu)設(shè)計(jì)主要是根據(jù)帶輪的基準(zhǔn)直徑選擇結(jié)構(gòu)形式,并根據(jù)帶的型號(hào)及根數(shù)確定輪緣寬度,根據(jù)帶的型號(hào)確定輪槽尺寸則小帶輪D=,大帶輪D=63選取腹板式小帶輪隨電機(jī)一起購買。支架,滾筒的選擇,以及前后ABS塑料罩等等,都是依據(jù)基架的尺寸和形狀設(shè)計(jì)的,所以設(shè)計(jì)開始首先考慮基架的設(shè)計(jì),進(jìn)行樣式,結(jié)構(gòu),還有尺寸的確定。圖 45 前罩圖 46 后蓋小結(jié) 整個(gè)結(jié)構(gòu)的設(shè)計(jì)用美國SOLIDWORKS公司的SOLIDWORKS進(jìn)行三維的實(shí)體設(shè)計(jì),使設(shè)計(jì)簡(jiǎn)單化和設(shè)計(jì)化,可以把工作的精力都放在設(shè)計(jì)上而不是復(fù)雜的制圖上。此設(shè)計(jì)采用45鋼。由于是固定心軸,考慮啟動(dòng),停止等影響,彎矩在軸截面上所引起的應(yīng)力可視為脈動(dòng)循環(huán)變應(yīng)力。導(dǎo)電耐磨層既可長(zhǎng)期承受跑步帶的摩擦,使用壽命高;又可隨時(shí)將摩擦產(chǎn)生的靜電荷通過底座導(dǎo)出,避免靜電對(duì)人體的不舒感和對(duì)跑步機(jī)造成的損害。有不少廠商生產(chǎn)加碼跑步機(jī),跑臺(tái)加寬,左右踏條增大,以營造物超所值得虛胖假象,但最重要的跑步帶面積并沒增加;所以焦點(diǎn)要放在跑步帶面積上。使用六角螺母扳手,以反時(shí)針方向旋轉(zhuǎn)跑臺(tái)左后側(cè)的滾筒調(diào)整螺栓四分之一轉(zhuǎn),還有以順時(shí)針方向旋轉(zhuǎn)跑臺(tái)右后側(cè)的滾筒調(diào)整螺栓四分之一轉(zhuǎn)。完成后,插入跑步機(jī)的電源插頭與鑰匙,讓跑帶運(yùn)轉(zhuǎn)幾分種。圖 63 跑帶張力大小調(diào)整方式. 跑臺(tái)潤(rùn)滑油的填加減小跑步帶和跑步板之間的摩檫力,保護(hù)跑步板表面的耐磨涂層,延長(zhǎng)跑帶、跑板的使用壽命。將跑步機(jī)通電運(yùn)轉(zhuǎn)在3 KM / H以內(nèi),人站上去隨著跑步帶一起運(yùn)動(dòng),用腳有意識(shí)的踏壓跑步帶下涂有潤(rùn)滑油的區(qū)域,使其在跑步板上散布均勻?,F(xiàn)在高級(jí)跑步機(jī)的最大賣點(diǎn)之一就是避震系統(tǒng),所以設(shè)計(jì)和改進(jìn)跑步機(jī)避震系統(tǒng)首當(dāng)其沖,是設(shè)計(jì)思路和技術(shù)攻克的重點(diǎn)。④通過磁療,把磁波傳列到人體,在細(xì)胞內(nèi)發(fā)生旋渦狀的二次電流,排除多余脂肪及毒素。 第9章 使用和維護(hù). 跑步機(jī)的維護(hù)與保養(yǎng) 在您第一次或定期使用本電動(dòng)跑步機(jī)時(shí),請(qǐng)用潤(rùn)滑劑涂在跑步帶的內(nèi)表面,以減少相互間的磨擦阻力,減輕電動(dòng)機(jī)的負(fù)荷。  (3)不要在跑步機(jī)上進(jìn)行倒走練習(xí)。(10)不要亂開玩笑。但是涉及到專利技術(shù)的保護(hù),收獲甚微,只好無數(shù)次的猜想和論證,走了很多彎路,感受到了什么叫萬事開頭難,甚至覺的憑自己所掌握的知識(shí)完不成跑步機(jī)的設(shè)計(jì),只好開始了漫無目的的收集資料。隨著人們健身意識(shí)的不斷提高,健身器械的需求越來越大,希望老師能把此課題作為健身器械系列課題一直做下去,做為開始的我無比榮幸!參考文獻(xiàn)[1] 。 patent for invention of infringement at all, Make the bringing the doctrine and entering into the mistaken idea in vogue for a time of sports goods industry of our country too. Do it in this way, in paratively close planned economic system, may little someone find or investigate , but today, the gateway of a country is opened further, we must pay a price for this . In 2001, our family participated in .
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