六、發明說明： 【發明所屬之技術領域】 本發明係提供_種具扭力伽彳之輪圈馬達，尤指於輪圈 馬達内裝設有扭力侦測裝i，利用扭力侧裝置侧使用者 施力大小，讓動力馬達提供相對應之動力，進而達到輔助使 用者施力之目的。 【先前技術】 按’電動自行車為目前頗為風行之交通代步I具之一， 特別是在於環保、節能減碳之觀念普遍雜人心之環境趨勢 下’電動自行車⑽有逐漸取代自行車成為未來輕型代步工 具^主流；然:而，在電動自行車結射，最主要之動力來源 為堵如電料達之働傳_力源，因此，必需善加控制此 =助傳軸力源之運轉，方可使縣自行車在運轉及行驶 W ,過程中’達到人車一體之效果，否則只有徒增電力能 源耗損及增添人貞縣操作之安全問題。 —六而/般傳統之電動自行車結構中，簡單之辅助傳 絲作方式暇將該電輔助傳動動力源（如輪圈馬 動開2自棘抓她，㈣議作把手上之電 輔助傳動 傳動動力源，經由騎乘者手指壓按操作來啟動該輔助 ，因此，兮姑〃傳動動力源投入全功率之辅助動力 χ助動力源之輸出辨並未經適當之控制及調整 ’極易造成無謂之電力浪ff;舉 車啟動時，該輔助觸動力源必需投續:^ Γ動自行 助電動自行車運轉，或是在於下坡或平坦H力時: :广源，全切斷不提供輔助動力或二： 由於=，上娜樓自行車辅助動力輸出扭力控制， 力”γ讀·號為單純之開、關靠，且所投入之輔助 之丑力亦為最大，並無法自動視該電動自行車之實際腳 ^踩踏_及财來作及鶴，除了極易造成無謂的 及人力浪料，在該魏自財行駛之過財，也極易 產生輔助動力_投人或靖讀況發生，如起步及停車， 由於該__動力源於咖投人之扭力改變域，使該電 動自行車產生晃動或震動不穩之狀態，而無法使該電動自行 車產生人車一體之效果。 疋以便有廠商針對此一問題研發出扭力偵測裝置，請 參閱第十圖所示’其係、於輪圈馬達外殼Α上設有基㈣，且 基座B中央設有供軸承B丄丄設置之轴孔B丄，並於基座b 外側延伸有呈間隔狀之四推抵座B 2，再於四推抵座B 2之 間分別設有E)定座C，且四推抵邮2、ID定座C於相鄰側 祝有磁性元件B 21、C1，並於同側裝設有彈性元件d， 其使用時’為利用基座B受力旋轉，使各推抵座B 2抵壓彈 性元件D產生彈性變形，如此一來，各推抵座b 2上之磁性 1379793 元件B 2 1便會改變位置，再透過磁性感測器來_得到複 數磁性元件B21、C1之位置，便可依據位置計算得到扭 力大小，再啟動馬達提供相對應之動力。 然而，目前之扭力偵測裝置，仍存在缺失有待改善，如 卜）該基座B及i]定座C為具妓於雜元件〇之厚卢， 不僅使得體積增大、重量增加，更因使用較多材二而 使製造成本較為昂責。 (二）該四推抵座B2、固定座c於相_設有磁性元仙 ^ 1、c 1 ’自行車啟動時，便需先施力踩動腳踏板 旋轉1 /4圈以上，磁性感測器才會細到扭力大小 並啟動馬達，若需以複數細扭力值平均後才啟動馬 達，更是需先踩動腳踏板旋轉達1/2圈以上，如此 便會產生在最需馬達輔助動力時，無法及時辅助施力 之缺失，且因磁性元件B2l、ci的距離間隔大， 導致無法精準的偵測扭力。 上述制之扭力_裝置，因具有諸多問題與缺失，此 即為本發贴軸行業麵錢轉之目標所在。 【發明内容】 方’二二月人有鑑於上述缺失，乃蒐集相關資料，經由多 斷試作及修改，始設料此射=積之多年經驗，經由不 種可縮減體積並依訊號大小決定 6 1379793 輸出動力之具扭力伯測之輪圈馬達的番明專利者。 本發明之主要目的乃在於，該可喊置之輪殼或連動盤 可隨使用者施力大小，推動從動旋動柵盤或主動旋動柵盤旋 動讓第-受_區與第二受伽·樞產生變化，使其可供一組 以上之感測器偵測得到扭力大小，並啟動動力馬達提供相對 應最有效之漏動力，藉以達_輕使用者施力操控車辆前 行之力道並降低疲勞感。 本發明之次要目的乃在於，該可練置為_連動盤帶 動主動旋動柵盤或以輪殼帶動從動旋動栅盤，由於主動旋動 柵盤與從動旋動栅射分別設有更多數量、更密集之複數孔 槽、槽孔，使感測器可進行更精準的_，便可在車輛剛啟 動或攸坡日f，㈣提鶴力輔助，如此便可讓制者在不同 環境下’皆可達到無時間差且輕鬆帶動車輛前行之目的。 本發明之另-目的乃在於，可動裝置可细殼蓋一體成 型有主動_栅盤或從峽输盤，並可於減速齒輪組之不 動體或不動裝置上的固定架上凹設有供感測器電路板置入之 凹槽’不縣製造成本降低、減少組裝步驟、組裝時間，更 可確實縮減輪圈馬達之體積、重量。 【實施方式】 為達成上述目的及功效’本發明所採用之技術手段及其 構造，騎®就本發明讀佳實施懈加制其特徵與功能 如下，俾利完全瞭解。 請參閱第一、二圖所示，係為本發明較佳實施例（一） 之側視剖面圖、前視圖，由圖中可以清楚看出，其具扭力偵 挪之輪圈馬達係包括不動裝置1、受外力帶動車輪轉動之可 動裝置2、帶動可動裝置2進行轉動之動力馬達3及受到可 動裝置2連動之彈性元件4所組成，其中： 該不動裝置1為裝設於車輛5上，不動裝置1為於中心 車411内凹設有貫穿槽111，並於中心軸11上設有減速 齒輪組12 ’且不動裝置1為於適當位置設有感測器13， 其感測器13可為-組以上之霍爾（Ha 1 1)元件、編譯 器（Encorder)、紅外線（光）偵測器、電容偵測 器或其他偵測元件，且感測器13為以電路板131連接有 由貫穿槽111穿設至外部之訊號線丄3 2。 该可動裝置2與不動裝置1之間形成有容置空間2〇， 且可動裝置2為設有罩覆於不動裝置1外側並連接車輪5工 之輪殼21，輪殼21—侧設有殼蓋2工工，且殼蓋2工工 上穿設有一個以上之鏤空槽2111，其殼蓋21丄又凸設 有凸轴2112並設有限位塊2113，並於輪殼21-側 «又有連動模組2 2，連動模組2 2並於殼蓋211ώ軸21 12外部上套設有供使用者施力帶動之鏈條傳動之鍊輪2 6 及其鎖合的鍊輪座221，且殼蓋21!之凸轴2112與 鍊輪座2 21於套接之相鄰處可呈相對應之齒狀、螺紋狀、 長條狀或讀職断觸騎構，而鍊輪座2 2 !則設有 可供限位塊2113於内部進行位移之限位槽2 2丄i，鍊 輪2 6又連設械其时旋轉之連纏2 2 2，其連動盤2 2 2上穿設有-個以上可f入鏤空槽2 i i i之連接㈣2 3 ’並可於連接轴2 2 3外側套設有套筒2 2 4，其輪殼^ 1於容置空間2 0 -側設有具複數第—受_區2 3丄之從 動域柵盤2 3 ’且連軸組2 2-嫩有與從練動柵盤 2 3相疊置並透過連接軸2 2 3與連動盤2 2 2固接之主動 旋動栅盤24，並於主動旋動柵盤24上設有相對應於複數 孔槽2311側邊之複數第二受偵測區24i，且第一受偵 测區2 31與第二受偵測區2 4 i可分別設有孔槽2 3工工 、槽孔241 1 ’使具複數第—受細區231之從動旋動 栅盤2 3與具複數第二受偵測區2 4 i之主動旋動柵盤2 4 呈相對應之餘狀·孔狀，此外，殼蓋2 i丨的凸轴2工 12套接在鍊輪座2 21的限位塊2113與限位槽2 21 1的滑動間距，可小於連動盤2 2 2的連接轴2 2 3在鐘空 槽2 1 1 1_位間距，以減少連接軸2 2 3較力而增加 產品的壽命。 摘力馬達3為裝設於可動裝置2容置空間2 0内之不 動裝置1上’且動力馬達3可為有刷、無刷、超音波、高速 、中速、低速、有齒、無齒、垂直碳刷、平行碳刷或其他型 式。 挪Hit件4之二端為受可動裝置2之輪紅1及連動 1379793 模組2 2施力，彈性元件4可為彈簧、彈片、迴捲式彈簧、 優力膠或其他具彈性之元件。 請參閱第一、二、七圖所示，係為本發明較佳實施例（ 一）之側視剖面圖、前視圖、較佳實施例（四）使用時之立 體剖面圖’由圖中可以清楚看出，該鍊輪座2 2工受外力帶 動旋轉時，可使連練2 2 2畔婦，便可滅彈性元件 4使其彈性變形，再透過帶動連接袖2 2 3讓主動旋動拇盤 2 4亦進行同步位移，其連接轴2 2 3便會在鏤空槽2工工 1内進行位移，讓主動旋動栅盤2 4之複數第二受偵測區2 4 1與從動旋動柵盤2 3之第-受細區2 3丄產生重疊而 形成變化’且於各連接軸2 2 3由鏤空槽2!i!一側位移 至抵推細或施力雜性元件4無法繼續彈性變形時，輪殼 21及成蓋211便可文到鍊輪座2 2工與連動盤2 2 2帶 動產f旋轉，而感· 1 3射_第-受偵顺2 3工與 第-又動m2 41之變化大小，並傳送訊號讓動力馬達3 產生相對應大小之動力以㈣可練置2及車輪5 i進行滚 動，讓使用者更為省力。 ^連動盤2 2 2會根據扭力大小堡縮需要與殼蓋2工玉 之間所設的—種或—種以上之各種不_式之彈性元件4， 便可利用連_2 2 2帶触__盤2 4同步位移，其 :區2 3 1與第二受偵測區24 i可分別設有孔槽 、槽孔2 411，由於從動旋動柵盤2 3與主動旋 10 動栅盤2 4在原始狀態下係呈父錯狀且為無縫隙或且微小縫 隙，而當連動盤2 2 2帶動主動旋動柵盤2 4位移時則會出 現間距變化’此時，-組以上之感測器！3便會偵測到從動 旋動柵盤2 3與主動旋動柵盤2 4之間距大小。 另，4感測益13之訊成線132為由貫穿槽111穿 6又至外部，且感測器13為設置於不動裝置1上，當可動裝 置2旋動時，感測器丄3並不會隨之碌動，進而可避免訊號 線13 2產生絞線、扭斷之缺失。 請參閱第一、三圖所示，係為本發明較佳實施例（一） 之侧視剖面圖、較佳實施例（二）之側視剖面圖，由圖中可 以清楚看出，該減速齒輪組^ 2可於不動體121上凹設有 凹才3 1 2 1 1，而感測器13為設有可容置於凹槽1211 内之電路板131，雜ϋ馬達6整體厚度可變薄，亦可於 不動裝置1之巾心軸11上固設有供感測^13定位之固定 架14 ;該從動旋動柵盤2 3除可鎖固於殼蓋2丄丄，亦可 由殼蓋2 1 1 -體成财從動旋動滅2 3，再者，從動旋 動拇盤2 3與主動旋動栅盤24也可視設計需要而相互交換 登置之位置’故主動旋動栅盤2 4亦可鎖ID於殼蓋2 1 1或 由蓋2 1 1 —體成型所製成，使得從動旋動柵盤2 3不需 另外製w、組裝，不僅可讓整體厚度薄化，更可節省製造成 本及組裝之步驟、時間。 月 > 閱第、四、五、六、七圖所示，係為本發明較佳 1379793 實施例（一）之侧視别面圖、較佳實施例（三）之立體分解 圖、較佳實施例（四）之立體分解圖'前視圖、使用時之立 體剖面圖，由圖中可以清楚看出，該連動盤2 2 2可延伸有 穿過殼蓋211供鍊輪2 6固接之連接部2 2 21，其連動 > 盤2 2 2另側則固接有主動旋動栅盤2 4，且連動盤2 2 2 於外側設有複數推抵部2 2 2 2，並於推抵部2 2 2 2外側 延設有寬度較窄之抵壓部2 2 2 3，且殼蓋211又固設有 可供從動方疋動栅盤2 3固接於相對另侧之從動旋動盤2 5 , · 從動旋動盤2 5為於t央設有供連動盤2 2 2置入之容置槽 2 51 ’並於容置槽2 51朝外設有呈階梯狀以供推抵部2 2 2 2及抵壓部2 2 2 3置入後可進行旋動之複數旋抵槽2 5 2，再於各旋抵槽2 5 2内設有供抵壓部2 2 2 3旋動抵 壓之彈性元件4。 s鍊輪2 6受到使用者施力時，鍊輪2 6將會帶動連動 盤2 2 2旋動’連動盤2 2 2便會根據扭力大小壓軸從動 鲁 旋動盤2 5之間所設的彈性元件4，由於連動盤2 2 2之推 抵部2 2 2 2無動_盤2 5之·具有小f植可供軸 (如2mm、3mm或其他尺寸），便可利用連動盤222 帶動主動旋動柵盤24同步位移，讓從動旋動柵盤2 3與主 動旋動柵盤2 4位移後出現間距，更因連動盤2 2 2旋動位 移二者之間的小間距後，便會推抵殼蓋2 i丄使其一起位移 ’便可使主動旋動栅盤2 4僅於-預歧離内位移，此時， 12 、’且以上之感測器1 3便可偵測到從動旋動拇盤2 3與主動 旋動柵盤2 4之間距大小。 再者，以軟體透過電子方式對間距進行放大、區分複數 階層，便可透過感測器13所偵測到從動旋動栅盤2 3與主 動旋動栅盤2 4的間距計算得到扭力大小（如i 〇 〇%、7 5%、50%、25%、0%等），再將訊號傳至動力馬達 3，便可讓動力馬達3作預定比率之動力輸出，如此便可在 使用者用力踩踏板時，以動力馬们提供較大動力讓使用者 踩踏較為輕鬆，而使用者以較小力道踩踏板時，動力馬達3 則會提供較销力，不僅可讓使用者__，更可讓腳踏 車的速度不至於提昇太快，進而達到速度準確操控之效果。 另，該從動旋動栅盤2 3與主動旋動柵盤2 4可設有較 多數量之第-受偵測區2 3 i及第二受侧區24 i，當主 動旋動栅盤24開始旋動時，因複數第一受偵測區2 31及 複數第二受細區2 4 1之間的轉魏，細n 1 3便可 馬上感測到使用者的踩踏力道，並在使用者起步或遇到爬坡 之瞬間’辦啟動動力馬達3來提供動力，讓使用者在最需 要施力踩踏的時候，輕鬆施力即可達到相同效果。 此外，該不動裝置1可裝設有二組以上之感測器13 , 使主動旋動栅盤2 4旋轉時，可利用二組以上之感測器！3 進仃感測’再依據侧訊號之順序判斷得到鍊輪2 6之旋轉 方向’使得鍊輪2 6受力朝反向旋轉時，動力馬達3可停止 13 供應動力，以聽使用者不想朝前進時，持續前行而發生危 險’然感測器13亦可藉由從動旋動栅盤2 3與主動旋動柵 盤2 4旋動時’二者之間所產生之間距亦隨之旋動的特性， 來計算制魏’以更精準的投人更人性化計算的速度、電 流、電壓輸出、輸入，更可作為速度限制用途。 "月參閱弟一四、五圖所示，係為本發明較佳實施 例㈠之側視剖®圖、較佳實施例（二）之側視剖面圖、 較佳實施例（二）之立體分解圖、較佳實施例（四）之立體 分解圖’由圖中可μ清楚看出，該彈性元件4除可裝設於 蓋2U與連触22 2之間，且以元件4二端分別抵 持於殼蓋2 1 1與連缝2 2 2歧分職持於殼蓋2工i 與鍊輪26與鍊輪座221，亦可於殼蓋2丄丄一個以上之 鏤空槽2111填人優力膠所製成之彈性元件4， 達6可裝設-種以上之彈性元件4，其僅具連動盤2 2 2旋 動時可供其抵持’讓施力賴成為相對應之位移，使從動旋 動栅盤2 3與主動旋動栅盤2 4可產生相對比例之位移間距 ’以供感測器1 3進行侧之功能即可，而從動旋動桃盤2 3與主動旋_盤24m貞測區231及第二受制 區2 41除可分別設置孔槽2 3!i、槽孔2 4 i丄之外， 其第-划貞親2 3 1及第二受鋼區24 w可直接設置 複數呈間驗之第-雜雜2 3 ! 2、第二磁性元们4 ^，或於孔和⑴及槽似川内分概設第一磁 1.379793 性元件2 312、第二磁性元件2 412，其僅具透過第一 磁性元件2 312與第二磁性元件2 412之間相對位移產 生間距，讓磁場出現變化，以供感測器i 3偵測磁場變化的 大小，再計算轉換成扭力大小之功能即可，上述之等效變化 ，非因此即侷限本發明之專利範圍，如利用其他修飾及等效 結構變化，均應同理包含於本發明之專利範圍内，合予陳明 〇 明參閱第一、八、九圖所示，係為本發明較佳實施例（ 一）之側視剖面圖、較佳實施例（五）之立體外觀圖、較佳 實施例（六）之立體外觀圖，由圖中可以清楚看出，該輪圈 馬達6可裝設於腳踏車、麟或其伽電力獅帶動輪子轉 動之車輛上，其可動裝置2可於輪殼21外緣朝外延伸連接 車輪51，腳踏車為利用腳踩施力於鍊輪2 6 ,讓鍊輪2 6 帶動連動盤2 2 2來推動殼蓋211與輪殼21進行旋動， 使車輪51可隨之進行滾動，當輪圈馬達6裝設於輪椅時， 使用者以手推動扶手®來帶動其固設之車輪5 i，而車輪5 1則帶動可動裝置2之輪殼21及殼蓋211同步位移，讓 固设於设蓋211或從動旋動盤2 5之從動旋動栅盤2 3產 生旋動’感測器13便可對從動旋動柵盤2 3與主動旋動栅 盤2 4產生之位移間距進行侧’喃力馬達3可依據感測 器13偵測之結果提供相對應之動力，讓使用者僅需施加較 小之力罝，便可推動輪椅移動，且輪椅左右之車輪5 ^可分 15 別連接有輪圈馬達6，當使用者左右手施加不同力道時，各 輪圈馬達6便會提供不同動力讓輪椅達到前進、左轉或右轉 之效果然上述之結構、褒置除可使用於輪椅之外，亦可應 用於電動單輪車上，二者都藉由扭力躺來得知推力大小， 並以此進行不同之顧，上狀騎車、輪椅、單輪車係為 %知之技術，且該細部構成非本案發明要點，茲不再贅述。 上述本發明之具扭力偵測之輪圈馬達於實際使用時為 具有下列各項優點，如： (—)該可動裝置2之連動盤2 2 2或輪殼21可隨使用者 施力大小，旋轉抵壓彈性元件4產生變形，同時帶動 從動旋動柵盤2 3或主動旋動柵盤2 4作相對位移， -組以上之感測器1 3即可檢測二者第—受伽恨2 31及第二受偵測區2 41之間產生的變化，並依數 據大小啟動動力馬達3來提供相對應之輔助動力。 (二）該可動裝置2為利用連動盤2 2 2帶動主動旋動桃盤 24或透過輪殼21帶動從動旋動柵盤23，且主動 旋動栅盤2 4與從動旋動柵盤2 3為分別設有較密之 複數孔槽2311、槽孔24U或複數第-磁性元 件23i2、第二磁性元件2412，使得主動旋動 拇盤2 4或從動旋動柵盤2 3 -轉動時’複數感測器 13便可及時_到扭力，動力馬達3即可於使用者 需施加較大力道之時候，及時且無時間差的啟動動力 1379793 馬達3來提供動力。 (三） 該可動裝置2受到使用者施力時，可依據複數感測器 13偵測從動旋動柵盤2 3與主動旋動柵盤2 4之位 移間距或磁場改變所得之施力大小，透過軟體以電子 方式放大訊號來達到精細偵測之效果，便可啟動動力 馬達3來提供相對應百分比之動力，讓使用者在不同 情況下皆可受到動力馬達3輔助動力，進而提昇操縱 • 上之輕鬆度，更可讓車輛之速度恰為使用者所需（如 下坡時停止辅助動力、平路減連時降低輔助動力等） ，以避免車輛產生速度不受控制之情形，便可提昇使 用上之安全性。 (四） 該可械置2可利用殼蓋2 1 !-體成型有從動旋動 栅盤2 3，並可於減速齒輪組12之不動體121上 凹設有供感測器13電路板！3工置入之凹槽丄2工 鲁 1，且便可確實縮減輪圈馬達6之體積、重量。 (五） 該輪_馬達⑽設有的固定架丨4亦可供感測器丄3 之電路板131置放、固設，可視該動力馬達3的構 造設計、置放位置，如動力馬達無減速設計或無適當 的不動體121來利用，則可直接將固定架丄4設置 在不動裝置1之任何適當位置上。 故’本發明為主要針對具扭力偵測之輪圈馬達惟，以 上所述僅為本發明之較佳細相已，制此即舰本發明 17 1379793 之專利範®，故舉凡運縣發明_書賴式内容所為之簡 易修部及紐雜魏，均綱理包含於本發仅專利範園 内’合予陳明。 綜上所述’本發明上述之具扭賴測之輪圈馬達於實施 、操作時，為確實能達到其功效及目的，故本發明誠為一實 用性優異之發明’騎合翻專利之申請要件，爰依法提出 申請，盼審委早日賜准核，哺障翻人之辛苦研發， 倘若触貴審委有任何稽疑，請不吝來函指示，發明人定 當竭力配合，至感德便。VI. Description of the Invention: [Technical Field] The present invention provides a rim type motor with a torsion gyro, in particular, a torque detecting device i is installed in the rim motor, and the user of the torque side device is used. The force is applied to allow the power motor to provide the corresponding power, thereby achieving the purpose of assisting the user. [Previous technology] According to 'Electric bicycles, it is one of the most popular traffic transportations, especially in the environmental protection, energy saving and carbon reduction concept. The electric bicycle (10) has gradually replaced bicycles to become a lighter generation in the future. Tools ^ mainstream; However: In the electric bicycle, the main source of power is to block the power of the _ _ source, so it is necessary to control the operation of this source of power In the process of running and driving the county bicycles, the effect of integrating people and vehicles will be achieved. Otherwise, only the power consumption of the electric power will be increased and the safety of the operation of the county will be increased. - In the six-and-conventional electric bicycle structure, the simple auxiliary transmission method is to use the electric auxiliary transmission power source (such as the rim of the horse to open the 2 from the spine to catch her, (4) to discuss the electric auxiliary transmission transmission on the handle The power source starts the auxiliary through the pressing operation of the rider's finger. Therefore, the output of the auxiliary power and auxiliary power source of the power transmission of the aunt's transmission power source is not properly controlled and adjusted. The power wave ff; when the vehicle is started, the auxiliary power source must be activated: ^ Γ 自行 助 助 self-help electric bicycle operation, or when it is downhill or flat H force: : Guangyuan, full cut does not provide auxiliary power Or two: Because =, Shangnao Lou bicycle auxiliary power output torque control, force "γ reading · No. is simple to open, close, and the ugly power of the auxiliary is also the largest, and can not automatically see the electric bicycle Actual foot ^ stepping on _ and wealth to work and crane, in addition to extremely easy to cause unnecessary and human waste, in the Wei Zicai driving the fortune, it is also very easy to generate auxiliary power _ investment or Jing reading situation, such as start and stop Because of the __ The force originates from the change of the torque of the coffee maker, so that the electric bicycle is in a state of shaking or vibration instability, and the electric bicycle cannot be integrated into the effect of the human and the bicycle. 疋In order to have a manufacturer to develop the torque detection for this problem For the device, please refer to the figure shown in Figure 10, which is provided with a base (4) on the rim motor housing ,, and a shaft hole B 供 for the bearing B 中央 is provided in the center of the base B, and is outside the base b Extending the four-part push-up seat B 2 in a spaced shape, and then placing E) the fixed seat C between the four-pushing seat B 2, and pushing the two to the post 2, and the ID seat C is magnetic on the adjacent side. The elements B 21 and C1 are mounted on the same side with the elastic element d. When used, the workpiece B is rotated by the base B, so that each pushing seat B 2 is elastically deformed against the elastic element D, so that Each of the magnetic 1379793 components B 2 1 pushed onto the seat b 2 will change position, and then through the magnetic sensor to obtain the position of the plurality of magnetic components B21 and C1, the torque can be calculated according to the position, and then the motor is provided. Corresponding power. However, the current torsion detection device still has a missing Improvements, such as) The base B and i] the fixed seat C is thicker than the defective component, which not only increases the volume, increases the weight, but also makes the manufacturing cost more expensive due to the use of more materials. (2) The four pushes the seat B2, the fixed seat c in the phase _ is provided with the magnetic element Xian ^ 1, c 1 'when the bicycle is started, it is necessary to first force the pedal to rotate more than 1 / 4 times, magnetic sexy The measuring device will be fine to the torque and start the motor. If it is necessary to start the motor with a plurality of fine torque values, it is necessary to first step on the pedal to rotate for more than 1/2 turn, so that the motor is most needed. When the auxiliary power is applied, the loss of the force can not be assisted in time, and the distance between the magnetic components B2l and ci is large, which makes it impossible to accurately detect the torque. The above-mentioned torque_device has many problems and defects, which is the basis The goal of the axis industry is to turn the money. [Summary of the Invention] Fang's February and February people have collected the relevant information in view of the above-mentioned shortcomings. Through multiple trials and revisions, they have set up many years of experience in this project, which can be reduced by volume and determined by the size of the signal. 1379793 Fanming patented rim engine with torque tester. The main purpose of the present invention is that the squeaking wheel housing or the interlocking disc can be driven by the user to push the driven rotating grid or the active rotating grid to make the first-acceptance zone and the second receiving The gamma pivot changes to allow more than one sensor to detect the amount of torque, and activates the power motor to provide the corresponding most effective leakage power, so that the _light user can control the vehicle to move forward. Strength and reduce fatigue. The secondary object of the present invention is that the arbitrarily movable disk drives the active rotating grid or drives the driven rotating grid with the wheel housing, since the active rotating grid and the driven rotating grating are respectively set. There are more and more dense multi-hole slots and slots, so that the sensor can be more precise _, and it can be assisted when the vehicle is just started or the slope is f, (4) In different environments, you can achieve the goal of no time difference and easy to drive the vehicle. Another object of the present invention is that the movable device can be integrally formed with an active slat or a slanting disk, and can be concavely provided on the fixed frame of the reduction gear set or the fixed device on the fixed device. The groove in which the detector circuit board is placed can reduce the manufacturing cost of the county, reduce the assembly steps and assembly time, and can reduce the volume and weight of the rim motor. [Embodiment] In order to achieve the above object and effect, the technical means and the structure adopted by the present invention, the characteristics and functions of the present invention are as follows, and the benefits are fully understood. Please refer to the first and second figures, which are side cross-sectional views and front views of a preferred embodiment (1) of the present invention. It can be clearly seen from the figure that the rim wheel motor with torsion detection includes no movement. The device 1 is composed of a movable device 2 that is driven by an external force to rotate the wheel, a power motor 3 that drives the movable device 2 to rotate, and an elastic member 4 that is connected by the movable device 2, wherein the fixed device 1 is mounted on the vehicle 5, The stationary device 1 is provided with a through slot 111 in the center car 411, and a reduction gear set 12 ′ is disposed on the central shaft 11 . The stationary device 1 is provided with a sensor 13 at an appropriate position, and the sensor 13 can be a Hall (Ha 1 1) component, an Encorder, an infrared (light) detector, a capacitance detector or other detecting component, and the sensor 13 is connected by the circuit board 131 The signal line 丄3 2 is routed through the through slot 111 to the outside. An accommodating space 2 形成 is formed between the movable device 2 and the stationary device 1 , and the movable device 2 is provided with a wheel housing 21 that covers the outside of the stationary device 1 and connects the wheel 5, and the wheel housing 21 is provided with a shell on the side. Cover 2 workers, and the cover 2 workers are provided with more than one hollow groove 2111, and the cover 21丄 is convexly provided with a convex shaft 2112 and is provided with a limiting block 2113, and is on the side of the wheel housing 21- There is a linkage module 22, a linkage module 22, and a sprocket 26 and a locking sprocket seat 221 for the chain drive of the chain driven by the user. The convex shaft 2112 of the shell cover 21! and the sprocket seat 2 21 may be corresponding to the toothed, threaded, strip-shaped or read-and-missing rides adjacent to the sleeve, and the sprocket seat 2 2 ! There is a limiting slot 2 2丄i for the displacement of the limiting block 2113, and the sprocket 26 is connected with a entanglement 2 2 2 which is rotated at the time, and the linking plate 2 2 2 is provided with - more than one connection into the hollow groove 2 iii (4) 2 3 ' and sleeves 2 2 4 on the outer side of the connecting shaft 2 2 3, the wheel housing ^ 1 is provided on the side of the accommodation space 20 - The first-pass region 2 3丄 driven domain grid 2 3 And the coupling group 2 2-n is provided with an active rotating grid 24 which is overlapped with the driving grid 2 3 and fixed to the linking disc 2 2 2 through the connecting shaft 2 2 3 and is actively rotating the grid 24 is provided with a plurality of second detected areas 24i corresponding to the sides of the plurality of holes 2311, and the first detected area 2 31 and the second detected area 2 4 i are respectively provided with holes 2 3 The worker and the slot 241 1 'correspond to the driven rotating grid 2 3 having the plurality of receiving regions 231 and the active rotating grid 2 4 having the plurality of second detected regions 2 4 i In addition, the sliding distance between the limiting block 2113 of the sprocket seat 2 21 and the limiting slot 2 21 1 can be smaller than that of the linking plate 2 2 2 The connecting shaft 2 2 3 is spaced in the space of the bell slot 2 1 1 1_ to reduce the strength of the connecting shaft 2 2 3 to increase the life of the product. The power picking motor 3 is mounted on the stationary device 1 in the accommodating space 20 of the movable device 2 and the power motor 3 can be brushed, brushless, ultrasonic, high speed, medium speed, low speed, toothed, toothless. , vertical carbon brushes, parallel carbon brushes or other types. The two ends of the moving Hit 4 are biased by the red 1 of the movable device 2 and the 1379793 module 2 2, and the elastic member 4 can be a spring, a spring, a rewind spring, an excellent glue or other elastic components. Please refer to the first, second, and seventh figures, which are side cross-sectional views, front views, and preferred embodiments (4) of the preferred embodiment of the present invention. It is clear that when the sprocket seat 2 2 is rotated by an external force, the 2 2 2 women can be trained to elastically deform the elastic element 4, and then the sleeve 2 2 3 is driven to drive the active rotation. The disc 2 4 is also synchronously displaced, and the connecting shaft 2 2 3 is displaced in the hollowing groove 2, and the second detecting area 2 4 1 of the active rotating grid 24 is driven and driven. The first-received region 2 3 旋 of the rotating grid 2 3 is overlapped to form a change ′ and is displaced from the side of the hollow groove 2!i! to each of the connecting shafts 2 2 3 to the pushing or urging element 4 When the elastic deformation cannot be continued, the wheel housing 21 and the cover 211 can be moved to the sprocket seat 2 and the interlocking disc 2 2 2 to drive the rotation of the production f, and the sense of 1 3 shot_第-被侦顺2 3 The first-and-moving m2 41 changes in size, and transmits a signal to cause the power motor 3 to generate a corresponding amount of power to (4) the achievable 2 and the wheel 5 i to roll, which makes the user more labor-saving. ^The linkage plate 2 2 2 will be connected to the shell cover 2 jade according to the torsion force and the elastic element 4 of the type or above, which can be touched by the _2 2 2 __Disk 2 4 synchronous displacement, which: the area 2 3 1 and the second detected area 24 i can be respectively provided with a hole groove, a slot 2 411, due to the driven rotating grid 2 3 and the active rotating 10 The disk 2 4 is in the original state and is in the shape of a parent and is a gap or a small gap, and when the interlocking disk 2 2 2 drives the active rotating grid 24 displacement, a pitch change occurs. Sensor! 3 will detect the distance between the driven rotating grid 2 3 and the active rotating grid 24. In addition, the signal line 132 of the 4 sense sensor 13 is penetrated from the through slot 111 to the outside, and the sensor 13 is disposed on the fixed device 1. When the movable device 2 is rotated, the sensor 丄 3 is It will not be followed, and the signal line 13 2 can be prevented from being twisted or broken. Please refer to the first and third figures, which are side cross-sectional views of a preferred embodiment (1) of the present invention, and a side cross-sectional view of a preferred embodiment (2), as can be clearly seen from the figure, the deceleration The gear set ^ 2 can be recessed with a recess 3 1 2 1 1 on the fixed body 121, and the sensor 13 is provided with a circuit board 131 which can be accommodated in the recess 1211, and the overall thickness of the hybrid motor 6 is variable. The fixing frame 14 for sensing the positioning of the sensing device 13 can be fixed on the towel mandrel 11 of the stationary device 1; the driven rotating grating plate 2 can be locked to the cover 2, or The cover 2 1 1 - the body becomes a passive rotation 2 2 , and the driven rotating dial 2 3 and the active rotating grid 24 can also be exchanged for the position of the installation according to the design needs. The movable grid 2 4 can also be locked with the ID of the cover 2 1 1 or by the cover 2 1 1 , so that the driven rotary grid 2 3 does not need to be separately manufactured and assembled, not only the overall thickness Thinning can save manufacturing costs and assembly steps and time. </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; The exploded view of the embodiment (4) is a front view and a three-dimensional cross-sectional view during use. As can be clearly seen from the figure, the interlocking disk 22 can be extended through the cover 211 for fixing the sprocket 26 The connecting portion 2 2 21, the interlocking > the other side of the disk 2 2 2 is fixed with the active rotating grid 2 4, and the interlocking disk 2 2 2 is provided with a plurality of pushing portions 2 2 2 2 on the outer side, and is pushed The outer portion of the abutting portion 2 2 2 2 is extended with a narrower pressing portion 2 2 2 3 , and the cover 211 is fixedly attached to the driven side of the movable grid 2 3 to be fixed to the opposite side. Rotating disk 2 5 , · The driven rotating disk 25 is provided with a receiving groove 2 51 ′ for the interlocking disk 2 2 2 and a stepped shape for the receiving groove 2 51 After the pushing portion 2 2 2 2 and the pressing portion 2 2 2 3 are placed, the plurality of turning-off grooves 2 5 2 can be rotated, and the pressing portion 2 5 2 is provided in each of the turning-off grooves 2 5 2 2 3 Rotate the pressing elastic member 4. When the sprocket 26 is subjected to the force of the user, the sprocket 26 will drive the interlocking disc 2 2 2 to rotate the 'moving disc 2 2 2, which will be set according to the torque and the pressing shaft is driven between the rotating discs 2 5 The elastic member 4 can be utilized by the interlocking disk 222 because the pushing portion 2 2 2 of the interlocking disk 2 2 2 is inactive and the disk 2 5 has a small shaft (for example, 2 mm, 3 mm or other dimensions). The active rotating grid 24 is driven to synchronize the displacement, so that the driven rotating grid 2 3 and the active rotating grid 24 are displaced, and the spacing between the driven rotating discs 2 2 2 and the rotating displacement is small. Then, it will push the cover 2 i丄 to displace it together, so that the active rotating grid 2 4 can only be displaced within the pre-dislocation. At this time, 12, and the above sensor 13 can be The distance between the driven rotating dial 2 3 and the active rotating grid 24 is detected. Furthermore, by using the software to electronically enlarge the pitch and distinguish the plurality of levels, the distance between the driven rotating grid 2 and the active rotating grid 24 can be calculated by the sensor 13 to calculate the torque. (such as i 〇〇%, 7 5%, 50%, 25%, 0%, etc.), then pass the signal to the power motor 3, so that the power motor 3 can make a predetermined ratio of power output, so that the user can When pedaling hard, it is easier for the power horse to provide more power for the user to step on. When the user presses the pedal with less force, the power motor 3 will provide more power, not only for the user __, but also It can make the speed of the bicycle not rise too fast, so as to achieve the effect of accurate speed control. In addition, the driven rotating grid 2 and the active rotating grid 24 can be provided with a larger number of first-detected areas 2 3 i and second received side areas 24 i when actively rotating the grid When the 24 starts to rotate, due to the transition between the first detected area 2 31 and the second second divided area 2 4 1 , the thin n 1 3 can immediately sense the user's pedaling force and When the user starts or encounters the climbing moment, 'start the power motor 3 to provide power, so that the user can easily exert the same effect when the most need to force the pedaling. In addition, the fixed device 1 can be equipped with two or more sets of sensors 13 , and when the active rotating grid 24 is rotated, more than two sets of sensors can be used! 3 When the enthalpy sensing 'determines the direction of rotation of the sprocket 26 according to the order of the side signals', so that the sprocket 26 is forced to rotate in the reverse direction, the power motor 3 can stop the power supply 13 to listen to the user not wanting to When moving forward, it is dangerous to continue moving forward. However, the sensor 13 can also be rotated by the driven rotating grid 2 and the active rotating grid 24, and the distance between the two is also followed. The characteristics of the rotation, to calculate the speed, current, voltage output, input, and more speed-limited use of the more precise investment. BRIEF DESCRIPTION OF THE DRAWINGS 3D exploded view, a perspective exploded view of the preferred embodiment (4). As can be clearly seen from the figure, the elastic member 4 can be disposed between the cover 2U and the contact 22 2 and with the two ends of the component 4 Relying on the cover 2 1 1 and the joint 2 2 2 respectively, the cover is held on the cover 2 and the sprocket 26 and the sprocket seat 221, and may be filled in the cover 2 or more than 2 The elastic element 4 made of the human superior glue can be equipped with more than one type of elastic element 4, which can only be used when the interlocking disc 2 2 2 is rotated to make it correspond to it. Displacement, so that the driven rotating grid 2 3 and the active rotating grid 24 can generate a relative ratio of the displacement spacing 'for the sensor 13 to perform the side function, and the driven rotating peach tray 2 3 In addition to the active rotation plate 24m detection zone 231 and the second acceptance zone 2 41, respectively, the hole-shaped groove 2 3!i, the slot hole 2 4 i丄, the first-lined parent 2 3 1 and the second steel Area 24 w can be set directly The first test - the second impurity 2 3 2, the second magnetic element 4 ^, or the hole and (1) and the groove like the internal distribution of the first magnetic 1.379793 sex element 2 312, the second magnetic element 2 412, which only The distance between the first magnetic element 2 312 and the second magnetic element 2 412 is shifted to cause a change in the magnetic field, so that the sensor i 3 detects the magnitude of the magnetic field change, and then calculates the function of converting the torque into a torque. However, the above-mentioned equivalent changes are not intended to limit the scope of the invention, and other modifications and equivalent structural changes are included in the scope of the patent of the present invention. 8 and 9 are a side cross-sectional view of a preferred embodiment of the present invention, a perspective view of a preferred embodiment (5), and a perspective view of a preferred embodiment (6). It can be clearly seen that the rim motor 6 can be mounted on a bicycle, a lining or a gyro-powered lion driving the wheel to rotate the vehicle, and the movable device 2 can extend outwardly from the outer edge of the wheel housing 21 to connect the wheel 51, the bicycle In order to use the foot to apply force to the sprocket 2 6 , let the sprocket 2 6 The movable tray 2 2 2 pushes the cover 211 and the wheel housing 21 to rotate, so that the wheel 51 can be rolled accordingly. When the rim motor 6 is installed in the wheelchair, the user pushes the handrail® to push the solid. The wheel 5 i is disposed, and the wheel 5 1 drives the wheel housing 21 and the cover 211 of the movable device 2 to be synchronously displaced, so as to be fixed to the driven rotating grid 2 of the cover 211 or the driven rotary plate 25. The rotation of the sensor 13 can perform the displacement interval generated by the driven rotating grid 2 3 and the active rotating grid 24, and the side of the motor 3 can provide a phase according to the result of the sensor 13 detection. The corresponding power allows the user to push the wheelchair to move with only a small amount of force, and the wheel around the wheelchair can be divided into 15 and the rim motor 6 is connected. When the user applies different force to the left and right hands, each The rim motor 6 will provide different powers to make the wheelchair reach the forward, left or right turn. However, the above structure and the raft can be used for the wheelchair and can also be applied to the electric unicycle. The torque is lie down to know the magnitude of the thrust, and to make a difference, riding a bicycle, wheelchair, single % Of cars of known technique, and detailed configuration of the invention, the non-point case, hereby omitted. The above-described torque detecting rim motor of the present invention has the following advantages in practical use, such as: (-) the linking plate 2 22 of the movable device 2 or the wheel housing 21 can be sized according to the user. The rotating pressing elastic member 4 is deformed, and at the same time, the driven rotating grid 2 or the active rotating grid 24 is relatively displaced, and the sensor 1 3 above the group can detect the two The change between 2 31 and the second detected area 2 41, and the power motor 3 is activated according to the data size to provide the corresponding auxiliary power. (2) The movable device 2 drives the driven rotating tray 24 by the active disk 2 2 2 or drives the driven rotating gate 23 through the wheel housing 21, and actively rotates the grid 24 and the driven rotating grid 2 3 is respectively provided with a relatively dense plurality of holes 2311, slots 24U or a plurality of first magnetic elements 23i2, a second magnetic element 2412, such that the active rotating bucker 24 or the driven rotating grid 2 3 - rotates When the 'multiple sensor 13 can be timely _ to the torque, the power motor 3 can provide power in time and without the time difference of the start power 1379793 motor 3 when the user needs to apply a large force. (3) When the movable device 2 is biased by the user, the displacement of the driven rotating grid 2 and the active rotating grid 24 or the magnetic field can be detected according to the complex sensor 13 By electronically amplifying the signal through the software to achieve the effect of fine detection, the power motor 3 can be activated to provide a corresponding percentage of power, so that the user can be assisted by the power motor 3 under different conditions, thereby improving the operation. The ease of the above allows the speed of the vehicle to be exactly what the user needs (the auxiliary power is stopped when the slope is stopped, and the auxiliary power is reduced when the flat road is reduced), so as to avoid the situation that the speed of the vehicle is not controlled, the lifting can be improved. Security in use. (4) The erectable device 2 can be formed by using a cover 2 1 - body to form a driven rotary grid 2 3 , and can be recessed on the fixed body 121 of the reduction gear set 12 for the sensor 13 circuit board ! The groove 丄 2 is placed in the 3 work, and the volume and weight of the rim motor 6 can be surely reduced. (5) The fixing frame 4 provided in the wheel _ motor (10) can also be placed and fixed for the circuit board 131 of the sensor 丄3, which can be regarded as the structural design and placement position of the power motor 3, such as the power motor. The deceleration design or the use of the appropriate stationary body 121 can be used to directly place the fixing frame 4 in any suitable position of the stationary device 1. Therefore, the present invention is mainly directed to a rim motor with torsion detection. However, the above description is only a preferred detail of the present invention, and the invention is a patent of the invention of the invention 17 1379793, so that the invention is invented _ The book is based on the content of the simple repair department and the new Wei Wei, the outline of the project is included in this patent only in the patent park 'to the Chen Ming. In summary, the above-mentioned rim wheel motor of the present invention can achieve its efficacy and purpose during implementation and operation, and therefore the invention is an invention with excellent practicality. The requirements, 提出 提出 提出 提出 提出 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 审 审 审
L379793 【圖式簡單說明】 第一圖係為本發明較佳實施例（一）之側視剖面圖。 第二圖係為本發明較佳實施例（一）之前視圖。 第三圖係為本發明較佳實施例（二）之側視剖面圖。 第四圖係為本發明較佳實施例（三）之立體分解圖。 第五圖係為本發明較佳實施例（四）之立體分解圖。 第六圖係為本發明較佳實施例（四）之前視圖。 第七圖係為本發明較佳實施例（四）使用時之立體剖面圖。 第八圖係為本發明較佳實施例（五）之立體外觀圖。 第九圖係為本發明較佳實施例（六）之立體外觀圖。 第十圖係為習用之立體外觀圖。 要元件符號說明 1 3、感測器 131、電路板 13 2、訊號線 14、固定架 【主 1、不動裝置 • 1 1、中心軸 11 1、貫穿槽 12、減速齒輪組 1 2 1、不動體 1 211、凹槽 2 2 4、套筒 2、可動裝置 2 0、容置空間 19 1379793 2 1、輪殼 211、殼蓋 2111、 鏤空槽 2112、 凸軸 2113、 限位塊 2 2、連動模組 2 21、鍊輪座 2 211、限位槽 2 2 2、連動盤 2 2 21、連接部 2 2 2 2、推抵部 2 2 2 3、抵壓部 2 2 3、連接軸 2 3、從動旋動柵盤 2 3 1、第一受偵測區 2 311、孔槽 2 312、第一磁性元件 2 4、主動旋動栅盤 2 41、第二受偵測區 2 4 1 1、槽孔 2 4 1 2、第二磁性元件 2 5、從動旋動盤 2 51、容置槽 2 5 2、旋抵槽 2 6、鍊輪 3、 動力馬達 4、 彈性元件 5、 車輛 5 1、車輪 6、輪圈馬達 1.379793 A、輪圈馬達外殼 B、基座 B 1、軸孔 B1 1、軸承 C、 固定座 C1、磁性元件 D、 彈性元件 B 2、推抵座 B 21、磁性元件BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a side cross-sectional view of a preferred embodiment (1) of the present invention. The second drawing is a front view of a preferred embodiment (1) of the present invention. The third drawing is a side cross-sectional view of a preferred embodiment (II) of the present invention. The fourth figure is an exploded perspective view of the preferred embodiment (3) of the present invention. The fifth drawing is an exploded perspective view of a preferred embodiment (4) of the present invention. The sixth drawing is a front view of a preferred embodiment (four) of the present invention. Figure 7 is a perspective cross-sectional view showing the preferred embodiment (4) of the present invention in use. Figure 8 is a perspective view of a preferred embodiment (V) of the present invention. The ninth drawing is a perspective view of a preferred embodiment (vi) of the present invention. The tenth figure is a stereoscopic appearance of the conventional one. Element symbol description 1 3, sensor 131, circuit board 13, signal line 14, fixed frame [main 1, non-moving device • 1 1 , central axis 11 1 , through slot 12, reduction gear set 1 2 1 , not moving Body 1 211, groove 2 2 4, sleeve 2, movable device 20, accommodating space 19 1379793 2 1, wheel housing 211, housing cover 2111, hollow slot 2112, convex shaft 2113, limiting block 2 2, linkage Module 2 21, sprocket seat 2 211, limit groove 2 2 2, interlocking plate 2 2 21, connecting portion 2 2 2 2, pushing portion 2 2 2 3, pressing portion 2 2 3, connecting shaft 2 3 The driven rotating grid 2 31, the first detected area 2 311, the slot 2 312, the first magnetic element 24, the active rotating grid 2 41, and the second detected area 2 4 1 1 Slot 2 4 1 2, second magnetic element 2 5 , driven rotary disk 2 51 , accommodating groove 2 5 2 , screwing groove 2 6 , sprocket 3 , power motor 4 , elastic element 5 , vehicle 5 1. Wheel 6, rim motor 1.379793 A, rim motor housing B, base B 1, shaft hole B1 1, bearing C, fixing seat C1, magnetic element D, elastic element B 2, pushing against seat B 21, magnetic element
21twenty one