M420614 五、新型說明·· 【新型所屬之技術領域】 【先前技術】 =用於鑽、鎖等工作的電動工具，其結 需 ㈣齒輪純傳劇如軸而輪出動力；為了符合實際工作^力 以 要以擴大產品的侧難，A部分的電私具設有變速功能， 控制輸出軸的轉速。習知的變迷機構是在齒輪系統中連結或固 移動來喝合不同齒數或直徑的齒輪，以獲 件專速或減速輸出的二段變速機構，如欲達到二段以上的變速， 則需要安裝兩組以上的切換裝置，如此—來，不僅造成電動工且 =體積增加’赠频難齒輪系財_換鶴過針分容易 扣壞，造成機械效率損失或損壞。 【新型内容】 本創作的主要目的，在於解決f知電動工具欲達到二段以上 變速時二需要縣兩組以上的切縣置，致使電紅具的體積增 加’且零部件容易損壞，造成機械效率損失或損壞的問題。 本創作提供的多段換觀置，其主要特徵是在電動工具的齒 輪系統中藉由控制-無法旋轉的移統件軸向移動來分別固定不 3 M420614 同的零部件，使得齒輪系統的傳_輪比受顺變而輸出不 轉速；此外，藉由將接受移動元件固定的零部件位置設在安袭音 輪的區域以外，使得操作切換移動元件更省力、順暢、更： 械效率的損耗、更能降低損壞機率。 又 基於此，本創作提供的多段換檔裝置，包括有一行星盤、— 主軸、-變速行星齒輪組、―麵、―惰齒輪組、—主動輪、一 移動元件、-撥桿與-外殼；其中，行星盤具有—軸向的多角孔， 以及設有-㈣延伸的被動太陽錄。職物絲容納組裝前 述各元件；撥桿樞接於外殼；所述主軸具有—多角軸，並使該= 角軸穿設於行星盤的多角孔，使得行星盤可和主軸―起旋轉。^ _速行星錄組包含有-變速練與複數行星絲，該變速齒 環的内徑設有減内職，外徑設有複數凸塊，該行星齒輪具^ 相對較小餘的第-階錄，與相難大餘的第二階齒輪，該 變速齒環軸向活動連接所述複數行星齒輪。所述齒圈的内徑設有 複數内齒’以及，側邊設有複數軸向突出的凸柱，軸圈係固定 於外殼内，並使汹Μ合所述第二階錄。所述惰齒輪組包含 U輪盤與複數惰齒輪，該惰齒輪軸向活動設於該惰輪盤，該此 惰齒輪喷合於所述變速齒環__。騎主動輪的—端機械連 接動力來源，輯另-端設有-主動太陽錄，魅動太陽齒輪 喷合所述複數惰齒輪與第二階齒輪。所述移動元件設有複數轴向 延伸的鈎部，該移動耕可被撥桿控制軸向移動，進而控制所述 鈎部卡住該it 、或卡住該魏鍊的凸塊，或卡住該惰 4 M420614 輪盤的凸部’從而在主動太陽齒輪旋轉，經由前述齒輪系統的齒 輪比變化而讓主軸產生高速、中速或低速轉速輸出。 本創作的外殼包含有一前殼體與一後殼體，該後殼體的内押 設有複數軸向延伸且可供所述移動元件之鈎部在其中滑動的滑 槽。 本創作可以在外殼的後殼體相對兩側設置軸向延伸的溝槽與 徑向延伸的兩樞軸，該兩樞軸樞接一撥桿，該撥桿連接所述移動 馨元件，得以藉由撥動該撥桿控制該移動元件軸向移動。 本創作可以在移動元件的相對兩侧分別設置一梢〗所述撥桿 的相對兩侧分職置—長孔，該梢穿過該長·使撥桿和移^ 元件連接。 —本創作可以在變速行星齒輪組進—步包含1板，該端板設 ;z支速回％ ’並覆蓋於活動設在變速齒環的行星齒輪端部。 本創作猎由操作撥桿帶動移動元件移動至第一位置時，钩部 卡住齒圈端面上之凸域_無法_，辦_ 陽齒輪逆時顺_，由於 ^動主動太 •行星輪系，致使變速行星齒輪組 與變速行星絲組、_成满動物槪陽齒輪 慢速逆時針旋轉，且行星盤 星齒輪組的影響而逆時針旋受，動太陽齒輪與變速行 盤均為逆_ … 、如顧速行I#輪組與行星 本：：故主14轉速得以相加而成為高轉速輪出。 係卡住桿㈣移動元件働至第二位置時，_ 速齒料圍的凸塊，致使整個變速行星齒輪組無法轉 5 M420614 的動力傳輪僅透過行星齒輪帶二 : 的等轉速輪出(中速輸出)。 卡住惰輪_的:::::::動’ ，__的影響，= 時將產生慢速順時針旋轉，而行星盤的轉動因為同 針物維職㈣_#彻料而逆時 m舰轉與辦倾轉_互_下，故主轴 成為低轉速輸出。 ^ 【實施方式】 明：:r圖式及元件符號對本創作的實施方式做更詳峨 ，俾使《該項技在研讀本朗#後能據以實施。 第一_湖作姻靖峨含之主要元件組合關係 之較佳實關謂分町所述的树均具有第-端盘減 r的第二端’所述的第一端均指相同方向（朝向電動工具前方之 =出軸的方向所述第二端均指另—相同的方向（朝向電動工具 後方之馬達齒輪的方向）。 本創作的多段歸裝置，其較佳實施例包括有由—前殼體3Α 與-後㈣3Β組_成的外殼3，其中，驗體^ _來組裝一 主軸1Α、-第-軸承2Α、—第：麻2β與行星盤$，該行星盤5 M420614 具有-轴向的多角孔5卜以及在第二端财—轴向延伸的被動太 陽齒輪52 ;主軸ία第二端設有一端面對應該多角孔51的多角軸 1A1夕角軸1A1係穿設於第一軸承2A後再穿過多角孔η，而行 星盤5則配合第二軸承2β組合於前殼體3A，使得讳ia和行星 盤5可同步在前殼體3A内旋轉。 弟一圖逛顯示本創作在後殼體3B内安裝—主動輪1B、一惰 輪，、且9、一憂速行星齒輪組8與一嵩圈7，以及在外殼3内設置. 移動疋件6，後殼體3B外則設置一撥桿4 ;其中，後殼體3β的| 徑設有複數㈣延伸⑽槽31，以及後殼體3β _對兩側設有』 向延伸的溝槽33與徑向延伸的兩樞軸32。主動輪1β的第一端’ 央設有-軸向延伸的主動太陽齒輪1B1，第二端則機械連接由^ 驅動的齒輪動力系統（圖中未顯示）。惰齒輪組9包含一惰輪盤g 與數惰齒輪92 ’該惰輪盤91的中央設有一通孔9〇，外徑形成屋 形狀而具有複數凸部912，惰輪盤91的第一端設有複數軸桿扪 各惰意輪92分別串設於該些赠911，輪92可叫目對於轴詞 911自由旋轉’絲太陽錄1B1穿過通孔⑽後可啊嗔合各 ㈤輪92。變速行星齒輪組8包含有一變速齒環抑、複數行星齒麵 82與-端板81 ;該變速齒環抑的第一端設有複數轴向延伸的突印 軸831，第二端則形成有内空間，該内空間的内徑設有複數内科 833 ’變速啬環83的外徑設有複數凸塊咖：所述行星齒輪^ 有相對較小直徑的第-階齒輪821 ’與相對較大直徑的第二階靜 微’該些行録輪82係分物狄編&，以及使各突 7 M42U014 穿過設於端板81的洞孔扣，讓端板8]覆蓋於該些行星齒輪從 端部，將行星齒輪82定位，再將變速行星齒輪組δ組合於触體 邪内，使主動太陽齒輪⑻嗜合各個第二階錄卿，而各第一 階齒輪奶則嗜合所述被動太陽齒⑽。所述齒圈7為一環形體， 其内徑設有複數内齒72，其-側邊（即第二端)設有複數轴向突出 且專距排列的祕71，該賴7 _定組合後殼體犯的内捏，進 而使内齒72嗤合該第二階齒輪822。所述移動元件6的較佳實施 例係具有一環形圈，並在該環形圈的周緣設有複數往第二端轴向 延伸的鈎部61，其中，位於相對兩側的鈎部61還設有對稱的梢 62 ’移動元件_安裝於外殼3内，使各鈎部61滑動配合於後殼 體3Β的滑槽31，而梢62則滑入溝槽33中，使得移動元件6可以 在外殼3中自由轴向移動。所述撥桿4係形成為门形狀，里相對 兩側分別設有41，以及在接近自_設置-長孔42，將圓 孔41活動組。於後喊體3β的樞轴％，使撥桿4可以相對於後殼 ~轉動，，且5於後设體3Β内的移動元件6的梢係穿出溝槽33， =使梢62穿過長孔42，以完成撥桿4與移動元件6的連接，進而 藉由撥動撥桿4可以控制移動元件6軸向移動。 本们作進行夕丰又換槽控制及多種轉速輸出的操作方式說明如 下： 第-圖至第四圖顯示本創作多段換财置之元件组合後之結 構’暨切換至向速輸出狀態之實施例，如圖中所示，當使用者操 M420614 作撥桿4往第二端方向撥動，進而帶動移動元件6往第 移動至第-位置（-般在第1的極陳置）時，移動 Γ將卡細7獅上之凸㈣，使_無轉動，= 力源驅動线太陽絲1B1料針雜時，由於鋼？ 故此時主動太陽齒輪1B1與變速行星齒輪組8、鋼？形 輪系’致使變速行星齒輪組8慢速逆時針旋轉， 丁: 動同時受絲太陽齒輪⑻與行星錄㈣触^逆= 旋轉，透過前述變速行輪組8與行星盤5均為逆時針旋辑， 故主軸1A轉逮得以相加而成為高轉速輸出（第-段轉速輸. 第五圖至第六圖顯示本創作多段換槽裝置切換至等速輸出狀 =實=時Γ第切示，當使用者操作撥桿4撥動移動元件6 弟一位置寺（即第—端與第二端的中間位置），釣部6 ^環83相的凸物，致議魏彳㈣㈣無法轉動， 此_力源驅動主動太陽齒輪1B1逆時針旋轉時，由於整個變速 ===動，故鱗的動力傳輸僅透觀齒輪82帶 二段=輸出）/動主㈣魅1:1的中速(轉速)輸出(第 弟七圖至弟八圖顯示本創作多段換财置切換至低速輸出狀 狀實施例^圖中所示，當使时操作撥桿4撥動移動元件6 至第一位置t( t在第二端的極限位置）’鈎部Μ將卡住惰輪盤 91 ^圍仏卩⑽,輪盤91無法_，㈣動力源驅動主動 太陽齒輪1B1逆時針_時，嫩職齒輪92績，變速行 9 u 的轉動因為產生慢迷:順時針旋轉’而行星盤5 又動太陽齒輪與變速行星齒輪組8不同旋 方向的影響而逆時針減速旋轉，在逆時針旋轉與順時針旋轉的 目互抵4下，主輛成為低轉速輸出（第三段轉速輸出）。 乂上所述者僅為用轉釋本創作之較佳實施例， 以對本創作触何形式上之關，是以，凡有在相同之創作二M420614 V. New description·· 【New technology field】 【Prior technology】=Power tools for drilling, locking, etc., the need for (4) gear pure transmission such as the shaft and turn the power; in order to meet the actual work ^ In order to expand the side of the product, the A part of the electric private gear has a shifting function to control the speed of the output shaft. The conventional fascinating mechanism is a two-stage shifting mechanism that is coupled or fixedly moved in a gear system to drink gears of different numbers or diameters to obtain a full-speed or deceleration output, and if it is desired to achieve two-stage shifting, Install more than two sets of switching devices, so - not only cause electric workers and = increase in volume 'gift frequency difficult gears for wealth _ change the crane over the needle points easy to buckle, resulting in mechanical efficiency loss or damage. [New content] The main purpose of this creation is to solve the problem that when the electric tool is to be used for two or more stages of shifting, it is necessary to set two or more counties in the county, resulting in an increase in the volume of the electric red, and the parts are easily damaged, resulting in machinery. The problem of loss of efficiency or damage. The multi-segment change provided by the present invention is mainly characterized in that in the gear system of the power tool, the same component is fixed by the axial movement of the control-unrotable shifting member, so that the gear system is transmitted _ The wheel ratio is subjected to the change and the output is not rotated; in addition, by setting the position of the component that is fixed by the moving component outside the area of the sounding wheel, the operation of switching the moving component is more labor-saving, smooth, and more: loss of mechanical efficiency, It can reduce the chance of damage. Based on this, the multi-segment shifting device provided by the present invention comprises a planetary disc, a spindle, a shifting planetary gear set, a "face", an "inertia gear set", a driving wheel, a moving component, a - lever and a casing; Among them, the planet disk has an axial multi-angle hole, and a passive sun record with - (four) extension. The utility wire accommodates the assembly of the aforementioned components; the lever is pivotally connected to the outer casing; the main shaft has a multi-angle shaft, and the angle shaft is threaded through the polygonal hole of the planetary disk so that the planetary disk can rotate with the main shaft. ^ _ speed planetary record group contains - speed training and complex planetary wire, the inner diameter of the gear ring has a reduced internal position, the outer diameter is provided with a plurality of bumps, the planetary gear has a relatively small remaining first-order And the second-order gear that is difficult to balance, the shift gear ring axially movably connects the plurality of planetary gears. The inner diameter of the ring gear is provided with a plurality of internal teeth ', and the side edges are provided with a plurality of axially projecting studs, the shaft ring being fixed in the outer casing and engaging the second step. The idler gear set includes a U disk and a plurality of idler gears, the idler gear being axially movable to the idler disk, the idler gear being sprayed to the shift gear ring__. The power source of the drive wheel is connected to the power source, and the other end is provided with an active sun record, and the sun gear is coupled with the plurality of idle gears and the second gear. The moving element is provided with a plurality of axially extending hooks, which can be controlled to be axially moved by the lever, thereby controlling the hook to catch the it, or the bump of the Wei chain, or jamming The inflated 4 M420614 robe of the wheel' thus rotates the active sun gear, causing the spindle to produce a high speed, medium speed or low speed output via the gear ratio change of the aforementioned gear system. The outer casing of the present invention comprises a front casing and a rear casing, the rear casing being provided with a plurality of sliding grooves extending axially and allowing the hook portion of the moving member to slide therein. The present invention can provide axially extending grooves and two radially extending pivots on opposite sides of the rear casing of the outer casing. The two pivots are pivotally connected with a lever, and the lever connects the moving singular elements. The moving element is axially moved by the toggle. In the present invention, a pair of opposite sides of the lever can be respectively disposed on opposite sides of the moving component to divide the long hole, and the tip passes through the length to connect the lever and the moving component. - This creation can include a plate in the variable speed planetary gear set, the end plate is set to have a z-speed return to %' and cover the end of the planetary gear that is movable at the shifting ring. When the stalk is driven by the operating lever to move the moving component to the first position, the hook portion catches the convex field on the end face of the ring gear _ can not _, _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ , causing the variable speed planetary gear set and the variable speed planetary wire group, the _ full animal sun gear rotates counterclockwise slowly, and the influence of the planetary disk gear set is counterclockwise, and the moving sun gear and the shifting plate are reversed _ ..., such as Gu speed line I # wheel set and planet:: Therefore, the main 14 speed can be added to become a high speed wheel. When the moving rod is clamped to the second position, the y-speed toothed bumps cause the entire variable speed planetary gear set to be unable to turn 5 M420614. The power transmission wheel only passes through the planetary gear belt 2: Medium speed output). Jam the idler _::::::: move ', __ influence, = will produce a slow clockwise rotation, and the rotation of the planet disk is the same as the needle (4) _# The ship turns and the office tilts _ mutual _ down, so the spindle becomes a low speed output. ^ [Implementation] Ming::r schema and component symbols make the implementation of this creation more detailed, so that the technology can be implemented after studying Ben Lang#. The first _ lake is the best combination of the main components of the marriage, and the first end of the tree having the first end end minus the r is the same direction ( The direction toward the front of the power tool = the direction of the shaft, the second end refers to the other - the same direction (the direction of the motor gear toward the rear of the power tool). The multi-stage return device of the present invention, the preferred embodiment includes The front casing 3Α and the rear (four) 3Β group _ into the outer casing 3, wherein the test body ^ _ to assemble a main shaft 1 Α, - the first bearing 2 Α, - the first: hemp 2β and the planet disk $, the planet disk 5 M420614 has - The axial multi-angle hole 5 and the passive sun gear 52 extending at the second end of the fiscal-axial direction; the second end of the main shaft ία is provided with a polygonal shaft 1A1 having an end facing the multi-angle hole 51; A bearing 2A is then passed through the polygonal hole η, and the planetary disk 5 is combined with the second bearing 2β in the front casing 3A, so that the 讳ia and the planetary disk 5 can be rotated in the front casing 3A in synchronization. The present invention is installed in the rear casing 3B - a driving wheel 1B, an idler wheel, and 9, a swaying planetary gear set 8 and a loop 7 and a moving jaw 6 are disposed in the outer casing 3, and a lever 4 is disposed outside the rear casing 3B; wherein the rear casing 3β has a plurality of (four) extension (10) slots 31 and a rear casing 3β _ is provided on both sides with an extending groove 33 and two pivot shafts 32 extending radially. The first end of the driving wheel 1β is centrally provided with an axially extending active sun gear 1B1, and the second end is mechanically A gear power system (not shown) driven by ^ is connected. The idle gear set 9 includes an idler disc g and a plurality of idler gears 92'. The center of the idler disc 91 is provided with a through hole 9 〇, and the outer diameter forms a house shape. And having a plurality of convex portions 912, the first end of the idler disk 91 is provided with a plurality of shafts, and the idle wheels 92 are respectively arranged in the 911, and the wheel 92 can be called for the free rotation of the axis 911. After the 1B1 passes through the through hole (10), each (5) wheel 92 can be coupled. The variable speed planetary gear set 8 includes a shifting gear ring, a plurality of planetary tooth faces 82 and an end plate 81; the first end of the shifting gear ring is provided a plurality of axially extending offset shafts 831, the second end is formed with an inner space, and the inner diameter of the inner space is provided with a plurality of internal medical 833 'shifting ring 83 The diameter is provided with a plurality of bumps: the planetary gears ^ have a relatively small diameter of the first-order gear 821 'and a relatively large diameter of the second-order static micro-these wheels 82 are classified and edited & And passing the protrusions 7 M42U014 through the hole holes provided in the end plate 81, allowing the end plates 8] to cover the planetary gears from the ends, positioning the planetary gears 82, and combining the variable speed planetary gear sets δ Within the body evil, the active sun gear (8) is accustomed to each second-order recording, and each first-order gear milk is incompatible with the passive sun tooth (10). The ring gear 7 is an annular body having an inner diameter of plural The inner teeth 72, the side edges (ie, the second ends) are provided with a plurality of axially protruding and interlaced secrets 71, which are combined with the internal pinching of the casing, thereby causing the internal teeth 72 to be engaged Second order gear 822. The preferred embodiment of the moving member 6 has an annular ring, and a plurality of hook portions 61 extending axially toward the second end are provided at the periphery of the annular ring, wherein the hook portions 61 on opposite sides are further provided. A symmetrical tip 62' moving element _ is mounted in the outer casing 3 such that each hook portion 61 is slidably fitted to the sliding groove 31 of the rear casing 3, and the tip 62 is slid into the groove 33 so that the moving member 6 can be in the outer casing 3 free axial movement. The lever 4 is formed in a door shape, and is provided with 41 on the opposite sides, and in the vicinity of the self-setting-long hole 42, the circular hole 41 is moved. After the pivot % of the body 3β is swung, the lever 4 can be rotated relative to the rear housing, and the tip of the moving member 6 in the rear housing 3 is passed out of the groove 33, and the tip 62 is passed through. The long hole 42 is used to complete the connection of the lever 4 and the moving member 6, and the axial movement of the moving member 6 can be controlled by the toggle lever 4. The operation modes of our yuefeng and slot change control and multiple speed output are as follows: The first to fourth figures show the structure of the combination of the components of the multi-section of the creation of the creation and the implementation of the switch to the speed output state. For example, as shown in the figure, when the user operates the M420614 as the lever 4 to move toward the second end, thereby driving the moving component 6 to move to the first position (--in the first pole setting), Move the Γ 卡 细 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 So at this time active sun gear 1B1 and variable speed planetary gear set 8, steel? The wheel train 'causes the variable speed planetary gear set 8 to rotate counterclockwise slowly, D: the simultaneous receiving sun gear (8) and the planet record (4) touch the reverse = rotation, through the aforementioned shifting wheel set 8 and the planetary disk 5 are counterclockwise Spinning, so the spindle 1A can be added to become a high-speed output (the first-segment speed transmission. The fifth to sixth figures show that the multi-segment changing device of this creation switches to the constant-speed output shape = real = time Γ first cut It is shown that when the user operates the lever 4 to move the moving member 6 to the position of the temple (that is, the middle position between the first end and the second end), the fishing portion 6 ^ ring 83 phase of the protrusion, it is said that Wei Wei (four) (four) can not be rotated, When the _ force source drives the active sun gear 1B1 to rotate counterclockwise, since the entire shift === movement, the power transmission of the scale only passes through the gear 82 with two segments = output) / moving the main (four) 1:1 medium speed ( The speed output) (the seventh figure to the eighth figure shows that the creation of the multi-segment change-making switch to the low-speed output state is shown in the figure, when the operation lever 4 is actuated to move the moving element 6 to the first position t (t at the limit position of the second end) 'The hook Μ will catch the idler disk 91 ^ 仏卩 (10), the disk 91 can not _, (four) move When the force source drives the active sun gear 1B1 counterclockwise _, the tender gear 92 performance, the rotation of the shift line 9 u is slow due to the rotation: clockwise rotation 'and the planetary disk 5 moves the sun gear and the variable speed planetary gear set 8 different rotation directions The effect is counterclockwise deceleration rotation, the counterclockwise rotation and the clockwise rotation of the object 4, the main vehicle becomes a low speed output (third stage speed output). The preferred embodiment, in terms of the form of the creation of the creation, is that there is a second in the same creation
意圖 下所作^關本創作之任何修倚或變更，皆仍應包括在本創/ 保§蒦之範驚。 M420614 【圖式簡單說明】 第一圖為顯示本創作主要元件組合關係之實施例立體分解圖。 第二圖為顯示賴作之元物合後之额，㈣換至高速 態之實施例立體剖視圖。 第三圖為顯示本創作之元倾合後之結構，暨切換至高速輸出狀 態之實施例局部立體剖視圖。 第四圖為顯示本創作之元倾錢之結構，暨切換至高迷輸出狀 • 態之實施例平面剖視圖。 第五圖為顯示本創作之元件組合後之結構，暨切換至中速輸出狀 態之實施例立體剖視圖。 第六圖為顯示本創作之元件組合後之結構，暨切換至中速輸出狀 態之實施例平面刮視圖。 第七圖為顯示本創作之元件組合後之結構，暨切換至低速輪出狀 態之實施例立體剖視圖。 鲁第八圖為顯示本創作之元件組合後之結構，暨切換至低速輸出狀 態之實施例平面剖視圖。 【主要元件符號說明】 1A......主軸 · 1A1......多角軸 1B......主動輪 1B1…···主動太陽齒輪 M420614 2A……第一轴承 2B……第二轴承 3……外殼 3A……前殼體 3B……後殼體 • 31……滑槽 • 32......柩轴 φ 33……溝槽 4......撥桿 41 ......圓孔 42 ......長孔 5……行星盤 51……多角孔 52......被動太陽齒輪 φ 6......移動元件 61……鈎部 — 62……梢 7……齒圈 71……凸柱 72……内齒 8......變速行星齒輪組 81……端板 M420614 811- …··洞孔 82… …行星齒輪 821- …··第一階齒輪 822.. •…第二階齒輪 83… …變速齒環 831- …·突軸 832- •…凸塊 833" •…内環齒 9·.··. 1惰齒輪組 90··· …通孔 91··· …惰輪盤 911- —軸才干 912·. …··凸部 92..· …惰齒輪Any modifications or changes made to the creation of the original intent should still be included in the creation of this creation/guarantee. M420614 [Simple description of the drawing] The first figure is an exploded perspective view showing an embodiment of the main component combination relationship of the present creation. The second figure is a perspective cross-sectional view showing an embodiment in which the amount of the material is combined and (4) is changed to the high speed state. The third figure is a partial perspective cross-sectional view showing the structure after the element is tilted and the embodiment switched to the high-speed output state. The fourth figure is a plan sectional view showing the structure of the yuan of the creation of the creation and the transition to the output state of the fan. The fifth figure is a perspective cross-sectional view showing an embodiment in which the components of the present invention are combined and a mode of switching to a medium speed output state. The sixth figure shows the structure of the combination of the components of the present creation, and the plan view of the embodiment switched to the medium-speed output state. The seventh figure is a perspective cross-sectional view showing the structure of the combination of the components of the present invention and the embodiment of switching to the low-speed wheeled state. The eighth figure is a plan sectional view showing an embodiment of the combination of the components of the present invention and an embodiment of switching to a low-speed output state. [Main component symbol description] 1A... Spindle · 1A1... Multi-angle axis 1B... Driving wheel 1B1... Active piston gear M420614 2A... First bearing 2B... ...the second bearing 3...the outer casing 3A...the front casing 3B...the rear casing•31...the chute•32...the 柩axis φ 33...the groove 4...the dial Rod 41 ... round hole 42 ... long hole 5 ... planet disk 51 ... polygonal hole 52 ... passive sun gear φ 6 ... moving element 61 ... hooks - 62 ... tips 7 ... ring gear 71 ... boss 72 ... internal teeth 8 ... variable speed planetary gear set 81 ... end plate M420614 811 - ... ... hole hole 82... ...planetary gear 821- ...··first-order gear 822........second-order gear 83...shift gear ring 831- ...· protruding shaft 832- •...bump 833" •... inner ring tooth 9·.· · 1 idle gear set 90···...through hole 91···... idler disk 911--shaft only 912·.··· convex part 92..·...inertia gear