101年.08月14日修正替換頁 M443094 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係關於助力車的驅動馬達，尤指其能當作車架 的五通軸搭配其變速器，以作高扭力輸出的一種技術範 嘴。 【先前技術】 [0002] 按，近年來，為提倡綠能環保、節能減碳，及提升自 行車之使用便利性，乃陸續有以電動馬達取代人力之助 力車做為交通及休閒使用，並廣受消費者青睞。 故，就有業者開發出一習知結構9，係為本國發明專 利第TW-1 296596號「電動腳踏車之驅動機構改良」，係 該驅動機構係設置於電動腳踏車之五通管91 一側，包含 第一及第二套筒92、93、第一、第二單向傳動元件94、 95、數組軸承96、一前鍵輪97、一傳動元件98，及一固 設於車架之電動馬達99，其中，第一套筒92係供電動腳 踏車之腳踏轉軸穿設，第一套筒92與腳踏轉軸之間設置 第一單向傳動裝置94，第一套筒92外部則固設第二單向 傳動裝置95與前鏈輪97，第二單向傳動裝置95外部復設 置第二套筒93，且第二套筒93外部設傳動元件98俾與電 動馬達99相連結，又，第一、第二單向傳動裝置94、95 係呈反向設置且二側皆設有軸承96。 而前述習知結構9會造成以下問題點： 1. 驅動馬達固定於車架上有礙觀瞻外，容易受外界損 壞。 2. 齒輪受單一受力，以致造成齒輪受力不均而容易受 10120332#單編號 A0101 第3頁/共23頁 1013307996-0 M443094 101年.08月14日修正替換頁 損。 【新型内容】 [0003](解決問題之技術手段） 本創作之主要目的在於：提供小型化之具增加減速比 暨高扭力傳動馬達系統。 本創作之次要目的在於：提供高扭力之具增加減速比 暨高扭力傳動馬達系統。101. August 14th revised replacement page M443094 V. New description: [New technical field] [0001] This creation is about the drive motor of a moped, especially its five-way shaft that can be used as a frame with its transmission. , a technical model for high torque output. [Previous Technology] [0002] In recent years, in order to promote green energy, environmental protection, energy saving and carbon reduction, and to improve the convenience of bicycle use, there have been electric bicycles replacing human power bicycles for transportation and leisure use. Consumers favor. Therefore, a manufacturer has developed a conventional structure 9 which is the invention of the invention patent No. TW-1 296596 "Improvement of the driving mechanism of the electric bicycle", which is provided on the side of the five-way pipe 91 of the electric bicycle. The first and second sleeves 92, 93, the first and second one-way transmission elements 94, 95, the array bearing 96, a front key wheel 97, a transmission component 98, and an electric motor fixed to the frame 99, wherein the first sleeve 92 is disposed through the pedal shaft of the power bicycle, and the first one-way transmission 94 is disposed between the first sleeve 92 and the pedal shaft, and the first sleeve 92 is fixed outside. The two-way transmission device 95 and the front sprocket 97, the second one-way transmission device 95 is externally provided with the second sleeve 93, and the second sleeve 93 is externally provided with the transmission element 98俾 and the electric motor 99, and 1. The second one-way transmissions 94, 95 are arranged in opposite directions and are provided with bearings 96 on both sides. The above-mentioned conventional structure 9 causes the following problems: 1. The driving motor is fixed on the frame and is unsightly and vulnerable to external damage. 2. The gear is subjected to a single force, resulting in uneven gear stress and easy to be affected. 10120332# Single No. A0101 Page 3 of 23 1013307996-0 M443094 Corrected replacement page for 101 years and August 14th. [New content] [0003] (Technical means to solve the problem) The main purpose of this creation is to provide a miniaturized tool with a higher reduction ratio and a high torque transmission motor system. The secondary purpose of this creation is to provide high torque with increased reduction ratio and high torque transmission motor system.
本創作人為實施上述目的，乃憑恃著長期對於助力車 的減速馬達之研究與構思，而創作出一種具增加減速比 暨高扭力傳動馬達系統，係包含有：一殼體，係設有一左 殼罩及一右殼罩，又該殼體兩侧邊中心貫通有中心孔且 分別容置有軸承；一馬達，係柩設於前述的上殼體且包 含一轉子及一定子，其中該轉子接設一驅動齒軸，又該 定子得與減速齒輪組一起固定；一旋轉盤，係樞設於前 述的下殼體且在其盤體的中心突出一轉軸，且該盤體内 設有一内環齒，又位於旋轉盤的中心孔固設有一單向軸 承；及一減速齒輪組，係組設於前述的左殼罩、右殼罩 之間，且其由一片座上的兩側分別框設有左齒輪組及右 齒輪組，且左齒輪組及右齒輪組共用一轉軸，致左齒輪 組得嚙合前述馬達的驅動齒軸，而右齒輪組得嚙合於前 述旋轉盤的内環齒； 以上所述右齒輪組與旋轉盤的内環齒之間增設一組惰 輪組，致該惰輪組得嚙合於前述旋轉盤的内環齒； 以上所述左齒輪組係由三個第一齒輪所構成，且均佈嚙 合於前述馬達的驅動齒軸； 1〇_2产單编號A〇101 1013307996-0 以上所述右齒輪組係由三個第二齒輪所構成且嚙合於 第4頁/共23頁 M443094 101年.08月14日修正替换頁 前述旋轉盤的内環齒； ’ 以上所述左齒輪組係由三個第一齒輪所構成，且均佈 嚙合於前述馬達的驅動齒軸，且右齒輪組係由三個第二 齒輪所構成，而惰輪組係由三個惰輪所組成，特別該第 一齒輪、第二齒輪共用一轉軸，致該惰輪組的各惰輪得 嚙合於前述旋轉盤的内環齒； 以上所述的第二齒輪的外徑大於惰輪外徑； 以上所述殼體的左殼罩設有一穿孔，俾供馬達所設的^ 線路穿伸；In order to carry out the above-mentioned purposes, the creator created a system with an increased reduction ratio and a high-torque transmission motor system based on the long-term research and conception of the reduction motor of the moped, which comprises: a casing with a left casing And a right casing, wherein the center of the two sides of the casing penetrates through the center hole and respectively accommodates a bearing; a motor is disposed on the upper casing and includes a rotor and a stator, wherein the rotor is connected a driving pinion, the stator is fixed together with the reduction gear set; a rotating disk is pivotally disposed on the lower casing and protrudes from a center of the disk body, and an inner ring tooth is disposed in the disk body And a one-way bearing is fixed in the central hole of the rotating disk; and a reduction gear set is disposed between the left cover and the right cover, and is framed by two sides on one of the seats a left gear set and a right gear set, and the left gear set and the right gear set share a rotating shaft, so that the left gear set is engaged with the driving pinion of the motor, and the right gear set is engaged with the inner ring tooth of the rotating disk; Right gear Adding a set of idler gears to the inner ring teeth of the rotating disk, so that the idler gear set is engaged with the inner ring teeth of the rotating disk; the above left gear set is composed of three first gears, and both The cloth meshes with the driving pinion of the motor; 1〇_2Production No. A〇101 1013307996-0 The above-mentioned right gear set is composed of three second gears and meshes with the 4th page/total 23 pages M443094 101. August 14th revised the replacement page of the inner ring teeth of the rotating disk; 'The left gear set is composed of three first gears, and is evenly engaged with the driving pinion of the motor, and the right gear The set is composed of three second gears, and the idler set is composed of three idlers. In particular, the first gear and the second gear share a rotating shaft, so that the idlers of the idler set are engaged with the aforementioned The inner ring teeth of the rotating disc; the outer diameter of the second gear described above is larger than the outer diameter of the idler; the left casing of the casing is provided with a perforation for the passage of the motor;
以上所述馬達的定子與減速齒輪組固定方式，係由中 空的一中間件及複數個螺絲所結合而成，而該中間則設 於馬達的定子與減速齒輪組之間，然後複數個螺絲從減 速齒輪組的右側貫穿及貫穿於中間件，致螺鎖於馬達的 定子； 以上所述中間件係套於馬達轉子的驅動齒軸的外圍； 以上所述殼體增設有一中殼罩，係設於前述的左殼罩及 右殼罩之間。 (對照先前技術之功效） 茲由以上說明得知，本創作相較先前技術，確實可達 到如下之功效： 1. 本創作係運用馬達與減速齒輪組同軸驅動方式而將 兩者安裝於殼體内，以達小型化助力車驅動馬達的效果 。又本創作的驅動齒軸、旋轉盤的内環齒受力均佈，以 提升本創作驅動馬達的壽命。 2. 本創作藉由旋轉盤作動力高扭力低轉速輸出/當其 10120332^^ A〇101 第5頁/共23頁 1013307996-0 M443094 1 101年.08月14日接正替&頁 設為助力車五通時’有利於助力車克服各種路況。 [0004] 【實施方式】 為進一步說明本創作上述目的、所運用技術手段及其 達成功效’本創作人舉較佳實施例予以詳細說明如后； 首先’請參閱第1圖至第3a圖所示，係關於一種具增 加減速比暨高扭力傳動馬達系統，其包含有：一殼體1、 一馬達2、一旋轉盤3、一減速齒輪組4及一中間件5 ;其 中， 該殼體1，係設有一左殼罩Π及一右殼罩12，又該殼 體1兩側邊中心貫通有中心孔111、121且分別容置有軸承 € 13 ;又該殼體1的左殼罩11設有一穿孔112，俾供馬達2 所設的線路23穿伸，該線路23係由信號線及電源線所構 成；特別一提，該殼體1增設有一中殼罩15，係設於前述 的左殼罩11·及右殻罩12之間； 該馬達2，係枢設於前述的上殼體11且包含一轉子21 及·一定子22，其中該轉子21接設一驅動齒軸211，又該定 子22得與減速齒輪組4 一起固定； g 該旋轉盤3，係樞設於前述的下殼體12且在其盤體31 的中心突出一轉軸32，且該盤體31内設有一内環齒311， 又位於旋轉盤3的_心孔33固設有一單向軸承34 ;及 該減速齒輪組4，係組設於前述的左殼罩11、右殼罩 12之間，且其由一片座4〇上的兩側分別枢設有左齒輪組 41及右齒輪組42，且左齒輪組41及右齒輪組42共用一轉 軸43，致左齒輪組41得嚙合前述馬達2的驅動齒轴211， 而右齒輪組42得嚙合於前述旋轉盤3的内環齒311 ;又該 右齒輪組42與旋轉盤3的内環齒311之間增設一組惰輪組 10120332#單編號A01〇l 第6頁/共23頁 1013307996-0 101年.08月14日接正替換頁 44，致該惰輪組44得嚙合 --- 於月_】述旋轉盤3的内環齒311 ; 又該左齒輪組41係由三個笛 Λ '、， 第''齒輪411所構成，且均佈嚙 5於知述馬達2的驅動齒細71 ’又該右齒輪組42係由三 個第-齒輪421所構成且鳴合於前述旋轉盤3的内環齒川 ，而惰輪组44係由三個惰輪441所組成並均佈唾合於前述 旋轉盤3的内環齒31卜特別該第—齒輪4ιι、第二齒輪 421共用-轉轴43，致驅動齒轴211、左齒輪組41、右齒 輪組42及旋轉盤3會共同連動； 該中間件5，以作為馬達的定子22與減速齒輪組4兩者 的固定用途’係最主要由中空的__中間件5及複數個螺絲 51所結合而成，而該中間件5則設於馬達2的定子22與減 速齒輪組4之間，然後複數個螺絲52從減速齒輪組4的右 側貫穿及貫穿該中間件5的穿孔51螺鎖於馬達2的定子2 2 ，恰該中間件5位於馬、達2轉子21的驅動齒轴211的外圍， 該中間件5的主要作用係要固定馬達2的定子22，讓其十 足成為定子。 藉由上述各元件，先將馬達2組設於左殼體11裡面， 以讓馬達2的轉子21上的驅動齒軸211的左側端套入於左 1013307996-0 殼體11中心孔111内的軸承1 3，而中間件5、中殼罩15及 減速齒輪組4分別從轉子21上的驅動齒軸211的右側端套 入，再藉由複數個螺絲52從減速齒輪組4的右側貫穿螺鎖 於該中間件5的穿孔51 ’恰該中間件5位於馬達2轉子21的 躁動齒軸211的外圍。另將該旋轉盤3，係框設於前述的 下殻體12的中心孔121内’其為在該旋轉盤3的盤體31的 中心突出一轉軸32，並在該轉軸32套入一軸承13(讓該軸 承13恰位於旋轉盤3的轉轴32與右殼罩12的中心孔121之 A〇l〇l 第7頁/共23頁 M443094 101年08月14日修正替換頁 間），且該盤體31内設有一内環齒311，又位於旋轉盤3的 中心孔33固設有一單向軸承34。最後複數個螺絲14分別 依序將前述的左殼罩11、馬達2、中殼罩15、減速齒輪組 4、旋轉盤3、右殼罩12後，再藉一C型扣341卡入於單向 軸承34予以組設成高減速比、高扭力的助力車驅動馬達 結構。 請參閱第3圖至第5圖所示，本創作驅動馬達的高扭力 的驅動原理係為馬達2的定子22通電後產生電磁，該電磁 再驅動馬達2的轉子21上的永久磁鐵而旋轉，以致連動旋The stator and the reduction gear set of the above motor are fixed by a hollow intermediate piece and a plurality of screws, and the middle is disposed between the stator of the motor and the reduction gear set, and then a plurality of screws are The right side of the reduction gear set penetrates and penetrates the middle piece, and is screwed to the stator of the motor; the middle piece is sleeved on the outer periphery of the driving pinion of the motor rotor; the above casing is provided with a middle cover and is provided Between the aforementioned left and right casings. (Compared with the efficacy of the prior art) As can be seen from the above description, the present invention can achieve the following effects compared with the prior art: 1. The present invention uses the motor and the reduction gear set coaxial drive to mount the two in the housing. In order to achieve the effect of miniaturizing the power of the bicycle to drive the motor. In addition, the inner ring teeth of the driving pinion and the rotating disk of the present invention are uniformly distributed to improve the life of the driving motor of the present invention. 2. This creation is powered by a rotating disk with high torque and low speed output. When it is 10120332^^ A〇101 Page 5 of 23 pages 1013307996-0 M443094 1 101. August 14th is replaced by & In order to help the car five links, it is beneficial to help the car to overcome various road conditions. [0004] [Embodiment] To further explain the above object of the present invention, the technical means used, and the effect achieved by the present invention, the preferred embodiment of the present invention will be described in detail later. First, please refer to Figures 1 to 3a. The invention relates to a system with an increased reduction ratio and a high torque transmission motor, comprising: a housing 1, a motor 2, a rotating disc 3, a reduction gear set 4 and an intermediate member 5; wherein the housing 1, a left casing cover 一 and a right casing cover 12 are provided, and the center of the two sides of the casing 1 is penetrated through the center holes 111, 121 and respectively accommodates the bearing 136; and the left casing of the casing 1 11 is provided with a through hole 112 for traversing the line 23 provided by the motor 2, and the line 23 is composed of a signal line and a power line; in particular, the housing 1 is provided with a middle cover 15 which is attached to the foregoing The motor is disposed between the left casing 11 and the right casing 12; the motor 2 is pivotally disposed on the upper casing 11 and includes a rotor 21 and a stator 22, wherein the rotor 21 is coupled to a driving pinion 211. And the stator 22 is fixed together with the reduction gear set 4; g the rotating disk 3 is pivoted in the foregoing a lower shaft 12 protrudes from a center of the disk body 31, and an inner ring tooth 311 is disposed in the disk body 31, and a one-way bearing 34 is fixed on the core hole 33 of the rotating disk 3; The reduction gear set 4 is disposed between the left cover 11 and the right cover 12, and is respectively provided with a left gear set 41 and a right gear set 42 on both sides of the one block 4, and left. The gear set 41 and the right gear set 42 share a rotating shaft 43, so that the left gear set 41 is engaged with the driving pinion 211 of the motor 2, and the right gear set 42 is engaged with the inner ring gear 311 of the rotating disk 3; A set of idler gear sets 10120332# between the gear set 42 and the inner ring teeth 311 of the rotary disk 3 is used. Single number A01〇l Page 6/23 pages 1013307996-0 101. On August 14th, the replacement page 44 is replaced. The idler gear set 44 is engaged - the inner ring tooth 311 of the rotating disk 3; and the left gear set 41 is composed of three snaps ', the '' gear 411, and both The gear teeth 5 are formed by the drive tooth thinner 71' of the motor 2, and the right gear set 42 is composed of three first gears 421 and is spliced to the inner ring tooth of the rotary disk 3, and the idler gear set 44 By three The wheel 441 is formed and evenly sprinkled on the inner ring teeth 31 of the rotating disk 3, in particular, the first gear 4 ι and the second gear 421 share the rotating shaft 43 to drive the pinion 211, the left gear set 41, and the right gear The group 42 and the rotating disk 3 are interlocked together; the intermediate member 5 is combined with the fixed use of both the stator 22 and the reduction gear set 4 as a motor, which is mainly composed of a hollow __intermediate 5 and a plurality of screws 51 The intermediate member 5 is disposed between the stator 22 of the motor 2 and the reduction gear set 4, and then a plurality of screws 52 are screwed from the right side of the reduction gear set 4 and through the through hole 51 of the intermediate member 5 to the motor. The stator 2 2 of the second piece 5 is located at the periphery of the drive pinion 211 of the rotor 2 of the rotor 2, and the main function of the intermediate member 5 is to fix the stator 22 of the motor 2 so as to become a stator. With the above components, the motor 2 is first assembled in the left housing 11 so that the left end of the driving pinion 211 on the rotor 21 of the motor 2 is nested in the center hole 111 of the housing 10 of the left 1013307996-0. The bearing 1 3, and the intermediate member 5, the middle cover 15 and the reduction gear set 4 are respectively inserted from the right end of the drive pinion 211 on the rotor 21, and then passed through the snail from the right side of the reduction gear set 4 by a plurality of screws 52. The perforation 51' locked to the intermediate member 5 is located just outside the tilting pinion 211 of the rotor 21 of the motor 2. Further, the rotating disk 3 is framed in the center hole 121 of the lower casing 12, which protrudes from the center of the disk body 31 of the rotating disk 3 by a rotating shaft 32, and a bearing is inserted in the rotating shaft 32. 13 (Let the bearing 13 be located just between the rotating shaft 32 of the rotating disk 3 and the center hole 121 of the right casing 12, page 7 / page 23 of M443094, revised on August 14, 2011) An inner ring tooth 311 is disposed in the disk body 31, and a one-way bearing 34 is fixed on the central hole 33 of the rotating disk 3. Finally, the plurality of screws 14 sequentially sequentially insert the left cover 11, the motor 2, the middle cover 15, the reduction gear set 4, the rotary disk 3, and the right cover 12, and then use a C-type buckle 341 to be stuck in the single The brake motor drive motor structure in which the bearing 34 is assembled into a high reduction ratio and a high torque is provided. Referring to FIGS. 3 to 5, the driving principle of the high torque of the present driving motor is to generate electromagnetic force when the stator 22 of the motor 2 is energized, and the electromagnetic re-drives the permanent magnet on the rotor 21 of the motor 2 to rotate. Rotation
轉驅動齒軸211，又該驅動齒軸211帶動減速齒輪組4的左 齒輪組41的三個第一齒輪411，而該三個第一齒輪411連 動右齒輪組42的三個第二齒輪421(因第一齒輪411、第 二齒輪421固設於同一轉軸43)，使該第二齒輪421再帶 動惰輪組44的三個惰輪441，而該三個惰輪441再帶動旋 轉盤3，進而該旋轉盤3輸出動力於大齒盤61 (如第6圖所 示）。通常而言，因為旋轉盤3的内環齒331的内徑較本創 作的其他齒輪為大，會使旋轉盤3的動力輸出係為低速高 扭力。請參閱第5a圖所示，又該第二齒輪421的外徑大於 惰輪441外徑，更會使旋轉盤3的動力輸出更為低速及更 高的扭力。 而本創作的高扭力小型化助力車驅動馬達不以運用於 助力車為限，還可運用於電動自行車或輕型電動機車， 本創作的運用方式如第6圖所示，將本創作的驅動馬達作 為車架6的一部分（例如：作為車架6的五通），然後再將大 齒盤61上裝設有扭矩感知器8，接著藉由一 BB轉軸7將前 述的大齒盤61、扭矩感知器8固定於本創作驅動馬達的側 1〇12〇332产單編號 A〇101 第8頁/共23頁 1013307996-0 101年-08月14日修正替換頁 邊，接著前述的BB轉軸7的兩端再分別接設曲柄71，以供 騎乘者踩踏，然後再將馬達2的線路23接上助力車的控制 器，如此便完成本創作的運用。 另第6圖所示本創作運用態樣，其使用上係須藉由一條 鍊條（圖未示）套入於大齒盤61及助力車的後車輪側邊上 的變速齒輪組（即變速器），該變速器藉由本創作的高扭 力助力車驅動馬達、大齒輪61的驅動，使助力車可有多 種速度、扭力的變化以應付不同的路況。 _ 又本創的高扭力驅動馬達係可藉由大齒盤61上的扭矩 感知器8所感測到BB轉軸7承受較大的扭力時（此時代表助 力車正在爬坡的情況），則高扭力驅動馬達才起動，有利 助力車爬坡時讓騎乘者無須費力地踩踏曲柄71。當然本 創的高扭力驅動馬達的啟動不以扭矩感知器8的方式為限 ’亦可以騎乘者的目視方式，當騎乘者視需求才按下開 關，據以啟動驅動馬達，若是在平地狀況則跟一般騎乘 自行車方式，以人力踩踏。 _ 综合以上所述實施例，其所構成結構及所達成的功效 均未曾見於書刊或公開使用，誠符合新型專利申請要件 ’懇請鈎局明鑑，早日准予專利，至為感禱； 需陳明者’以上所述乃是本創作之具體實施立即所運 用之技術原理’若依本創作之構想所作之改變，其所產 生之功能作用仍未超出說明書及圖式所涵蓋之精神時， 均應在本創作之範圍内，合予陳明。 【圖式簡單說明】 〇5]第1圖：係為本創作較佳實施例的立體外觀圖。 _33㈣號圖:係為本創作么佳實施例的立體分解圖。 1013307996-0 第9頁/共23頁 M443094 101年08月14日核正替換頁 第2a圖：係為本創作較佳實施例的減速齒輪組及旋轉盤元 件的另一立體圖。 第3圖：係為本創作較佳實施例的半組合剖面圖。 第3a圖：係為本創作較佳實施例的減速齒輪組及旋轉盤元 件的結合剖面圖。 第4圖：係為第3圖的A-A橫截面圖。 第5圖：係為第3圖的B-B橫截面圖。 第5a圖：係為第3圖的B-B橫截面圖的另一態樣圖。 第6圖：係為本創作較佳實施例運用於助力車車架之態樣The drive pinion 211 further drives the three first gears 411 of the left gear set 41 of the reduction gear set 4, and the three first gears 411 interlock the three second gears 421 of the right gear set 42. (Because the first gear 411 and the second gear 421 are fixed to the same rotating shaft 43), the second gear 421 drives the three idlers 441 of the idler gear set 44, and the three idlers 441 drive the rotating disk 3 again. Further, the rotary disk 3 outputs power to the large chain gear 61 (as shown in Fig. 6). In general, since the inner diameter of the inner ring teeth 331 of the rotary disk 3 is larger than the other gears created herein, the power output of the rotary disk 3 is low-speed and high-torque. Referring to Fig. 5a, the outer diameter of the second gear 421 is larger than the outer diameter of the idler gear 441, which further causes the power output of the rotary disk 3 to be lower and higher. The high-torque miniaturized moped drive motor of this creation is not limited to the use of a moped, but can also be applied to an electric bicycle or a light-duty electric vehicle. The application of this creation is as shown in Fig. 6, and the driving motor of the present is used as a vehicle. A part of the frame 6 (for example, as a five-way of the frame 6), and then the large toothed disc 61 is provided with a torque sensor 8, and then the aforementioned large toothed plate 61 and the torque sensor are provided by a BB rotating shaft 7. 8 Fixed to the side of the creation drive motor 1〇12〇332 Production order number A〇101 Page 8/Total 23 page 1013307996-0 101-August 14th Revision replacement page edge, then the aforementioned two BB spindle 7 The cranks 71 are respectively connected to the end for the rider to step on, and then the line 23 of the motor 2 is connected to the controller of the moped, thus completing the use of the creation. In addition, in the sixth embodiment, the use of the present invention is to use a chain (not shown) to be inserted into the large gear 61 and the shift gear set (ie, the transmission) on the side of the rear wheel of the bicycle. The transmission is driven by the high-torque bicycle driving motor and the large gear 61 of the present invention, so that the bicycle can have various speeds and torque changes to cope with different road conditions. _ The high torque driving motor of the present invention can be sensed by the torque sensor 8 on the large toothed disc 61 when the BB shaft 7 is subjected to a large torque (in this case, the bicycle is climbing), then the high torque is applied. The drive motor is only activated, which is advantageous for the rider to step on the crank 71 without having to laboriously climb the hill. Of course, the activation of the high-torque drive motor of the present invention is not limited to the torque sensor 8 mode. It can also be used by the rider in a visual manner. When the rider presses the switch as required, the drive motor is started, if it is on the ground. The situation is the same as riding a bicycle in general. _ In combination with the above-mentioned embodiments, the structure and the achieved effects have not been seen in books or publicly used. It is in line with the requirements of the new patent application, and the patents are granted, and the patents are granted as soon as possible. 'The above is the technical principle applied immediately by the specific implementation of this creation. If the changes made by the concept of this creation have not exceeded the spirit of the manual and the drawings, they should be Within the scope of this creation, it is given to Chen Ming. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a preferred embodiment of the present invention. _33 (4) No.: It is an exploded view of the embodiment of the creation. 1013307996-0 Page 9 of 23 M443094 Aug. 14th, 2010 Revision Check Page 2a: Another perspective view of the reduction gear set and the rotating disk element of the preferred embodiment. Figure 3 is a semi-combined cross-sectional view of a preferred embodiment of the present invention. Fig. 3a is a cross-sectional view showing the combination of the reduction gear set and the rotary disk member of the preferred embodiment of the present invention. Fig. 4 is a cross-sectional view taken along line A-A of Fig. 3. Fig. 5 is a B-B cross-sectional view of Fig. 3. Figure 5a is another aspect of the B-B cross-sectional view of Figure 3. Figure 6 is a view of the preferred embodiment of the present invention applied to the frame of the moped
第7圖：係為習知結構圖。 【主要元件符號說明】 [0006] [本創作] 殼體1 左殼罩11 中心孔111 穿孔112 右殼罩12 中心孔121 轴承13 螺絲14 中殼罩15 馬達2 轉子21 驅動齒軸211 定子22 線路2 3 旋轉盤3 盤體31 内環齒311 轉軸32 中心孔3 3 單向軸承34 C型扣341 減速齒輪組4 片座40 左齒輪組41 10120332产單編號 第一齒輪411 A0101 右齒輪組4 2 第10頁/共23頁 1013307996-0Figure 7: is a conventional structure diagram. [Main component symbol description] [0006] [This creation] Housing 1 Left cover 11 Center hole 111 Perforation 112 Right cover 12 Center hole 121 Bearing 13 Screw 14 Middle cover 15 Motor 2 Rotor 21 Drive pinion 211 Stator 22 Line 2 3 Rotating disc 3 Disc body 31 Inner ring tooth 311 Rotary shaft 32 Center hole 3 3 One-way bearing 34 C-type buckle 341 Reduction gear set 4 Block 40 Left gear set 41 10120332 Production order number First gear 411 A0101 Right gear set 4 2 Page 10 of 23 1013307996-0
M443094M443094
101年08月14日梭正替换頁 第二齒輪421 轉轴43 惰輪組44 惰輪441 · 中間件5 穿孔51 螺絲52 車架6 大齒盤61 BB轉轴7 曲柄71 扭矩感知器8 習知] 習知結構9 五通管91 第一套筒92 第二套筒93 第一單向傳動元件94 第二單向傳動元件95 軸承9 6 前鍵輪97 傳動元件98 電動馬達99 10120332#單編號 A〇101 第11頁/共23頁 1013307996-0August 14th, 2011 Shuttle replacement page Second gear 421 Rotary shaft 43 Idler set 44 Idler 441 · Middle piece 5 Perforation 51 Screw 52 Frame 6 Large chainring 61 BB shaft 7 Crank 71 Torque sensor 8 Known] conventional structure 9 five-way pipe 91 first sleeve 92 second sleeve 93 first one-way transmission element 94 second one-way transmission element 95 bearing 9 6 front key wheel 97 transmission element 98 electric motor 99 10120332# single No. A〇101 Page 11/Total 23 Page 1013307996-0