【正文】 第 8章 多功能設(shè)計(jì) . 扭腰盤(pán)設(shè)計(jì) 26 圖 81 扭腰盤(pán) 【特點(diǎn)】： ①采用 ABS 塑料 +磁鐵制成， 抗沖擊強(qiáng)度高，密度小，便于運(yùn)輸，完全可以替代鑄件，表面光潔度好，不用噴涂，可節(jié)省費(fèi)用 35 元，重量?jī)H是鑄件的 1/7，從運(yùn)費(fèi)上可節(jié)省 6/7，采用此產(chǎn)品綜合成本效益可降低 40% 盤(pán)面突起直指病理反射區(qū)穴位，在扭腰同時(shí)進(jìn)行腳底按摩。 ③身體隨著轉(zhuǎn)盤(pán)扭動(dòng)，使腰部、跨部得到充分鍛煉，瘦腰美腿、保持身材。 ⑤增強(qiáng)血液循環(huán)，健美強(qiáng)身兩不誤。 27 圖 82 扭腰盤(pán)支架 . 旋轉(zhuǎn)結(jié)構(gòu)設(shè)計(jì) 此扭腰盤(pán)選用單向推力軸承和深溝球軸承配合完成對(duì)軸轉(zhuǎn)動(dòng)的的支撐。 圖 83 扭腰盤(pán)旋轉(zhuǎn)機(jī)構(gòu) 28 圖 84 扭腰盤(pán)折疊圖 . 仰臥起坐架的設(shè)計(jì) 根據(jù)美國(guó)醫(yī)療協(xié)會(huì)報(bào)導(dǎo) ,做仰臥起坐對(duì)人體新陳代謝 有絕對(duì)的幫助 ,其可增進(jìn)肺部運(yùn)動(dòng)量因而提升免疫力。 */ 29 圖 85 仰臥起坐架 小結(jié) 多功能的設(shè)計(jì)表現(xiàn)在兩方面，一個(gè)是通過(guò)程序的設(shè)計(jì)，設(shè)計(jì)不同的模式使鍛煉者可以進(jìn)行不同程度的鍛煉，另一個(gè)是添加附屬器件，比如此設(shè)計(jì)中扭腰盤(pán)和仰臥起坐架，但是不是功能越多越好，必須考慮彼此不影響，保證鍛煉的準(zhǔn)確性。 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。 定期地檢查跑步機(jī)的各個(gè)螺釘、螺栓及螺帽，若有松動(dòng)，請(qǐng)立即用工具鎖緊固定。 2 如果想要跑步機(jī)練習(xí)變得活躍、豐富起來(lái)，可以將跑步機(jī)放 置在電視機(jī)前，一邊看自己喜歡的電視節(jié)目一邊練習(xí)，或在練習(xí)時(shí)一邊聽(tīng)自己喜歡的音樂(lè)一邊練習(xí)也可以，但大部分的注意力一定要放在跑步機(jī)上還可以讓家人配合，在練習(xí)時(shí)經(jīng)常給自己大聲地鼓勵(lì)，這樣可以很好地活躍練習(xí)時(shí)的氣氛。 （２）在練習(xí)的過(guò)程中，最好每１５分鐘就補(bǔ)充一定的水分，但不可太多。 （４）訓(xùn)練次數(shù)每周不要超過(guò)四次，在飯后一個(gè)小時(shí)進(jìn)行為好。 （６）如果是為了減脂而練習(xí)跑步機(jī)，可在練習(xí)期間配合腹部力量訓(xùn)練，如仰臥起坐等。 31 （ 9）不要閑談。 （ 10）不要亂 開(kāi)玩笑。 （ 11）不要立即入浴。 小結(jié) 跑步機(jī)是由電機(jī)帶動(dòng)，則跑步者須與跑帶節(jié)奏保持一致，在跑步時(shí)出現(xiàn)意外，要迅速的使跑步帶停下來(lái)，所以在跑步機(jī)設(shè)計(jì)時(shí)要盡多的考慮安全問(wèn)題。走過(guò)彎路，想過(guò)放棄，最后還是堅(jiān)持下來(lái)了。但是涉及到專利技術(shù)的保護(hù)，收獲甚微，只好無(wú)數(shù)次的猜想和論證，走了很多彎路，感受到了什么叫萬(wàn)事開(kāi)頭難，甚至覺(jué)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(kāi)始了漫無(wú)目的的收集資料。接下來(lái)任務(wù)就是三維零件實(shí)體建模了，在軟件的選 擇上，選了美國(guó) SOLIDWORKS 公司的 SOLIDWORKS 進(jìn)行了學(xué)習(xí)，此軟件的特點(diǎn)就是上手快，而且在很多公司都要求會(huì) SOLIDWORKS，因?yàn)榇塑浖阋说δ苓€比較強(qiáng)大，在很多公司的設(shè)計(jì)采購(gòu)里是首選，容易實(shí)現(xiàn)其普遍性和正版化。在零件的建模中，慢慢的自己很多模糊的東西都明顯化，和矛盾化，需要自己去明確的數(shù)據(jù)去論證，更嚴(yán)重的是核心的東西也有可能是錯(cuò) 誤的，但值的高興的是， 自己從設(shè)計(jì)中學(xué)到了很多東西，四年學(xué)習(xí)了很多，可又似很模糊，現(xiàn)在從一個(gè)產(chǎn)品開(kāi)發(fā)設(shè)計(jì)的角度去學(xué)習(xí)，很多東西恍然，欣喜自己找到了以后深造的方向，可以在畢業(yè)后能繼續(xù)本專業(yè)的學(xué)習(xí)。 隨著時(shí)間的一天天過(guò)去，自己的成績(jī)也明朗化，終于整個(gè)結(jié)構(gòu)完成了，進(jìn)行 了零件的裝配，按照任務(wù)書(shū)的進(jìn)度，設(shè)計(jì)也慢慢接 近了尾聲，在過(guò)程中，指導(dǎo)老師羅春陽(yáng)做了整體把握，對(duì)細(xì)節(jié)問(wèn)題給予了莫大的幫助，使設(shè)計(jì)更精益求精，對(duì)設(shè)計(jì)中沒(méi)有注意到的問(wèn)題給予了指出。 隨著人們健身意識(shí)的不斷提高， 健身器械的需求越來(lái)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(kāi)始的我無(wú)比榮幸！ 33 參考文獻(xiàn) [1] 王三明主編 .機(jī)械原理與設(shè)計(jì)課程設(shè)計(jì)。 1999 英文資料 The electronic race apparatus trade calls China39。s sticking brand production , improved the domestic occupation rate of the electronic race apparatus greatly, have offer for numerous enterprises and develop samples too, has driven the flourishing development of the whole trade. The electricity runs: Fashionable bodybuilding products of the fairly fortable life At present, enterprises which produce the electronic race apparatus centre in the coastal area of the Changjiang Delta , Shandong Peninsula , Guangdong , Fujian, the total amount is about more than 50, it is about 15 that possess scale among them, and the jointventure , proprietorship account for 50%. The electronic race apparatus is the integrated products of electromechanics, adopt assembler language programming, control with the puter, it is the development trade that the country encourages . The development of this product has driven making, plastic products , electronics industry of steel tube , electrical machinery industry ,etc. series develop , make people health is it limit by place , environment , climate to do exercises, contain physical training in recreation amusement, improve the national physique in an allround way. In this production course, there are not pollutant and harmful substance that are produced , purchase the steel , plastic fittings outside, the electronic devices and ponents are assembled, is the green manufacture industry The Central Party Committee which regards Hu Jintao as the General Secretary advocates building harmonious and orderly development environment in a more costeffective manner, the development of the electronic race apparatus sticks to this theme closely, is playing an important role in driving the trade structural adjustment. Raise through the national ine entering the welloff society, the electronic race apparatus begins to enter the family too in recent years, it for example can39。t annual increment, a lot of urban and rural residents growing rich choose this superior way of building up body one after another , the race apparatus designed in large quantities of humanization is ing out, improve through electronic technology , the technology of the puter , transformation of making the equipment frock , its development space is 35 very big, is a kind of products with sustainable development prospect Three major key elements of promoting national economy to increase healthily are consumption , investment , export. The development of and the electronic race apparatus, occupy very great proportion among them. One that is with domestic Engel coefficient constant to reduce, by clothing,food,lodging and transportion to raise life quality develop people, the electronic race apparatus will be the optimum seeking apparatus of patriot39。 patent for invention of infringement at all, Make the bringing the doctrine 36 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 2020, our family participated in .39。 This year, at the rich meeting of German body, the exhibit of another enterprise of ours is asserted and infringed, the other side must speak to and does not five people , our enterprises admit a fault , ready to pay the penalty and does not miss , and humiliate this enterprise by every means in public , pass the diplomatic channel finally, the embassy negotiates, has dealt with this . Happen when this kind of case is on our country39。 Accounts for 3 at home in the post with high technical advantage is invented. 6%, and accounts for 96 abroad. 2%. Second, the one that strengthened to the market of our country was monitored . In order to safeguard its one