200800668 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種車輛排檔機構，特別是有關於一 種組裝更為簡易之車輛排檔機構。 【先前技術】 請參閱第1A圖及第1B圖，一種習知之車輛排檔機構 • 1主要包括有一箱體10、一第一檔位齒輪Π、一第二檔位 齒輪12、一排檔鼓13、一排檔滑塊14、一排檔撥叉15、 一排檔撥叉軸16、一驅動馬達17、一減速齒輪組18、一 連桿組19以及一驅動臂20。 排檔滑塊14是設置於第一檔位齒輪Π與第二檔位齒 輪12之間，並且排檔滑塊14上成形有複數個凸塊14a。 第一檔位齒輪11上成形有複數個凹槽Ha，而第二檔位齒 輪12上亦成形有複數個凹槽（未顯示）。排檔撥叉15是以 鲁 滑動之方式穿設於排檔撥叉轴16上，並且排檔撥叉15是 連接於排檔滑塊14。排檔鼓13上成形有一彎曲滑槽13a， 排檔撥叉15之一端部L5a可在彎曲滑槽13a中滑動。驅動 馬達17是連接於減速齒輪組18，減速齒輪組18是以偏心 之方式連接於連桿組19，連桿組19是連接於驅動臂20， 以及驅動臂20是連接於排檔鼓13。 當以車輛排檔機構1來進行排檔運作時，驅動馬達17 會運轉而將動力經由減'逮’齒輪組，傳遞至逄#鈿1多^接 著，連桿組19會驅使驅動臂20旋轉，進而使得連接於驅 0134-A21581TWF(N2)；95-TOP-10；hawdong < - 200800668 動臂20之排檔鼓13 ，士 u 轉動。此時，排棺撥叉15之端邱]ς 會因排檔鼓13之輕叙、. 15a $動而滑動於彎曲滑槽13a之中，因而 使排U叉15在排檔撥又轴16上移動。在排檔 ^ 上移動之排檔撥又15又會迫使排槽滑塊14隨之移動季6 而可使排棺滑塊14上之凸塊⑷選擇性地卡合於第— 齒輪11上之凹# lla或第二標位齒輪12上之凹槽之中。 如上所述，車輛排檔機構i之排檔運作即已完成。 _ 然而，習知之車輛排檔機構1具有許多缺點。首先， 由於驅動馬達17之轉速高以及輸出扭力小，故必須經由減 速齒輪、组18 ;咸速來提昇其輸出扭力，以便於驅動排樓鼓 13及排檔撥叉15等元件。然而，在車輛排檔機構丨之箱 體ίο内设置驅動馬達17、減速齒輪組18、連桿組μ及驅 動臂20冒使得箱體1〇之體積過於龐大，因而不利於紐裝 於車輛上。其次，車輛排檔機構i内之組成元件過多（亦 即，車輛排檔機構i内包含驅動馬達n、減速齒輪組W、 φ連桿組19及驅動臂2〇等元件），故會增加製造成本及組 裝上的複雜性。 有鑑於此’本發明之目的是要提供一種車輛排檔機 構，其可具有小型化、組裝簡易以夏抵製造成本等優點。 【發明内容】 本發明基本上採用如下所詳述之特徵以為了要解決上 述之問題。也就是說，本發明包括一箱體；_排檔鼓，設 置於該箱體之内，並且具有一彎曲滑槽；一減、速機組4設 置於該箱體之外，並且係以玎分離之方式連接於該排檔 0134-A21581TWF(N2)；95-TOP-10;hawdong 200800668 鼓；一驅動馬達，設置於 雕 、， 速機組，用以驅使該拂梓：亚且係連接於該減 於該箱體之内一排』至少:標位歯輪，設置 播撥叉，設置於該贿^ 置於麵體之内；一排 β 該排標撥X轴之上以及、’亚且細㈣之方式穿設於 中；以及-排麟塊=置=制:f鼓之”曲滑槽之 該排標撥又，其中，_排於二相版之内’並且係連接於 該槽位齒輪。塊係以可分離之方式連接於 同時，根據本發明之車缸扯4幻& j -蜗桿及-蝸輪，該驅動===速機組具有 S於錢輪，以及_輪細可分離之方式連接於該排 又在本發明中，該蝸輪 方式連接於該排檔鼓。冑係以可分離之 =本=中該中心軸具有—槽孔，以及 組更具有1板，係相對於該槽孔。 為使本發明之上述目的、特彳 下文特舉較佳實施咖 【實施方式】 茲配合圖式說明本發明之較佳 實施例 100 :要圖及第2β圖，本實施例之卓輛棑檔機構 30 純⑽、1舰減速機組 =Π，⑽、—第―檔轉轎撤.…第讀位 ㈣輪♦-排檔撥又軸170、—拂槽撥叉⑽以及一排標 〇134-A2l58tTWF(N2)；95-T〇P^〇；hawd〇ng 200800668 滑塊190。 、’日圖所示，排權鼓120是設置於箱體110之内， 彎曲滑槽123。更詳細的來說，排槽鼓m還 具有一弟一端部121及—筮一#却199，笛 ^ ^ 弟一编up 122弟一端部121是 相對於弟二端部122， 及芩曲Μ槽123疋位於第一端部 121與弟二端部122之間。 卿ifot ^圖及f 2Β圖所示’減速機組130是設置於箱 = 卜’亚且是以可分離之方式連接於_鼓120。 有一蝸杯131、一蝸輪132及一蓋 。干131是嚙合於蝸輪132，以及蝸輪132是以可 分離之方式連接於排於呌， 铷ΐϋ疋以j 、-目女ί 虽政0。更詳細的來說，堝輪132200800668 IX. Description of the Invention: [Technical Field] The present invention relates to a vehicle gear shifting mechanism, and more particularly to a vehicle gear shifting mechanism that is easier to assemble. [Prior Art] Referring to Figures 1A and 1B, a conventional vehicle gear mechanism 1 includes a casing 10, a first gear gear Π, a second gear gear 12, and a row of drums 13, A gear shifting block 14, a shifting fork 15, a shifting fork shaft 16, a drive motor 17, a reduction gear set 18, a link set 19 and a drive arm 20. The gear shifting slider 14 is disposed between the first gear gear Π and the second gear gear 12, and the gear slider 14 is formed with a plurality of bumps 14a. The first gear gear 11 is formed with a plurality of grooves Ha, and the second gear gear 12 is also formed with a plurality of grooves (not shown). The shift fork 15 is slidably disposed on the shift fork shaft 16 and the shift fork 15 is coupled to the shift slider 14. The shift drum 13 is formed with a curved chute 13a, and one end portion L5a of the shift fork 15 is slidable in the curved chute 13a. The drive motor 17 is coupled to a reduction gear set 18 that is eccentrically coupled to the link set 19, the link set 19 is coupled to the drive arm 20, and the drive arm 20 is coupled to the shift drum 13. When the gear shifting operation is performed by the vehicle gear shifting mechanism 1, the drive motor 17 is operated to transmit the power to the 逮#钿1 by the reduction of the gear set, and then the link group 19 drives the drive arm 20 to rotate. So that it is connected to the drive 013-4-A21581TWF (N2); 95-TOP-10; hawdong < - 200800668 boom 20 of the gear drum 13, the u turn. At this time, the end of the row of forks 15 will be slid in the curved chute 13a due to the lightening of the shifting drum 13, and the movement of the row U-fork 15 on the gear shifting shaft 16 . The shifting of the shifting gear 15 on the gearshift ^ in turn forces the grooving slider 14 to move the season 6 accordingly so that the projections (4) on the squeegee slider 14 can be selectively engaged with the recesses on the first gear 11 Lla or a groove in the second index gear 12. As described above, the gear shifting operation of the vehicle gearshift mechanism i is completed. _ However, the conventional vehicle gear mechanism 1 has many disadvantages. First, since the rotational speed of the drive motor 17 is high and the output torque is small, the output torque must be increased via the reduction gear, the group 18, and the salt speed to drive the components such as the drum drum 13 and the shift fork 15. However, the provision of the drive motor 17, the reduction gear set 18, the link set μ, and the drive arm 20 in the housing ί of the vehicle shifting mechanism causes the casing 1 to be too bulky, which is disadvantageous for the vehicle to be mounted on the vehicle. Secondly, there are too many components in the vehicle gear mechanism i (that is, the vehicle gear mechanism i includes the driving motor n, the reduction gear set W, the φ link group 19 and the driving arm 2〇), thereby increasing the manufacturing cost and The complexity of assembly. In view of the above, an object of the present invention is to provide a vehicle gear shifting mechanism which can have advantages such as miniaturization, easy assembly, and summer cost. SUMMARY OF THE INVENTION The present invention basically employs the features detailed below in order to solve the above problems. That is, the present invention includes a box; a gear shifting drum disposed within the box and having a curved chute; a deceleration and speed unit 4 disposed outside the box and separated by a weir The method is connected to the gear 0334-A21581TWF (N2); 95-TOP-10; hawdong 200800668 drum; a driving motor, which is arranged on the carving and speeding unit to drive the cymbal: the sub-system is connected to the subtraction A row in the box at least: the standard position wheel, set the distribution fork, set in the bribe ^ placed in the face; a row of β the row on the X axis and the 'Asia and thin (four) The method is worn in the middle; and - the row of the block = set = system: the drum of the "foil" of the curved chute, wherein the _ is arranged in the two-phase version and is connected to the slot gear. The block is detachably connected at the same time, according to the invention, the wheel cylinder 4 illusion & j - worm and - worm wheel, the drive == = speed unit has S on the money wheel, and _ wheel fine separable The method is connected to the row and in the invention, the worm wheel is connected to the gear drum. The raft is separable = the medium = the central shaft has a slot And the group further has a plate with respect to the slot. In order to achieve the above object of the present invention, the following is a preferred embodiment of the present invention. [Embodiment] The preferred embodiment 100 of the present invention is described with reference to the drawings: Figure 2 and Fig. 2β, the vehicle drive mechanism 30 of the present embodiment is pure (10), 1 ship reduction unit = Π, (10), - ― _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - the grooved fork (10) and a row of standard 134-A2l58tTWF (N2); 95-T〇P^〇; hawd〇ng 200800668 slider 190. Within 110, the curved chute 123. In more detail, the trough drum m also has a younger one end 121 and - 筮一# but 199, flute ^ ^ 弟一编 up 122 brother one end 121 is relative to the younger brother The two end portions 122, and the meandering groove 123 are located between the first end portion 121 and the second end portion 122. The clearing ift ^ map and the f 2 Β diagram show that the 'reduction unit 130 is disposed in the box = 卜' It is detachably connected to the drum 120. There is a volute 131, a worm wheel 132 and a cover. The dry 131 is engaged with the worm wheel 132, and the worm wheel 132 is separable. Connected to row to Jiao, rubidium ΐϋ Cloth to j, - Head female ί 0. Although the government more detailed, the crucible wheel 132
遂具有一中心細，rb I 中心轴132&是以可分離之方式連 , 舄邛121。扣別的疋，在媧輪132 之二由132a上還成形有一槽孔U2b(如第圖所示）， 以及盍板133是相對於槽孔132b。 • f動馬達140是設置於箱體n〇之外，並且驅動馬達 140疋連接於減速機組13〇,以驅動排檔鼓12〇轉動。更詳 細的來說，驅動馬達 nw匕外，值得注意的是，驅騎-達猶輿減逍 可以是-體式的結構（亦即，—馬達減速機），並且其是 以複數個螺帽195來被鎖附於箱體11〇之上。 如第沈圖所示’排播撥叉季由m及排檔撥叉⑽亦是 設置於箱擊1H) Μ，並且排播撥叉18〇是以滑動之方式 穿設於排檔撥叉軸170之上以及滑動教排檔鼓12〇之彎曲 0134-Α21581 TWF(N2)；95-TOR-10；hawdong 8 200800668 滑槽123之中。更詳細的來說，排檔撥叉18〇是以其一端 部181來滑動於排檔鼓120之彎曲滑槽123之中。^ 第一檔位齒輪15〇及第二檔位齒輪16〇亦是設置於箱 體110之内。值得注意的是，雖然本實施例是以兩個槽位 isi輪 160來做舉例說明，但其亦可選擇性地呈 個檔位齒輪。 〃 排才:/月塊190亦是設置於箱體11〇之内，並且排標滑 塊⑽是連接於排播撥叉18〇。此外，排標滑塊_是設 置於第i位齒輪15G與第二檔位齒輪備之間，並且是 以可7刀叙方式連接於第—檔位齒輪15()或第二播位齒輪 160詳細的來說，排檔滑塊190 成形有複數個凸塊 191 ’第一檔位齒輪15〇上成形有複數個凹槽Η!，而第二 4田位w輪16G上亦成形有複數個凹槽161。排槽滑塊⑽ 之凸塊191丨選擇性地卡合於第一標位齒輪150上之凹样 151之中或第二檔位齒輪16〇之凹槽161之中。 曰 當以車辅排播機構100來進行排標運作時，驅 140會運轉而將輸出動力經由減速機組43Q傳遞 " 120 ’以驅使排麟 181會因排檔鼓i 20之㈣而请動於灣曲滑样123之 因而可使排檔撥叉180在排檔撥叉軸17〇上動。: 撥叉轴170 i移動之排檀撥又18〇又會迫 排私 而可使得排檔滑塊，上之凸^ 地卡合於弟一檔位齒輪150上之凹槽151之中 =陡 奢輪祕上名凹據'4此 3 才田位 〜如上敗述1車輛排檔機構1〇〇 0134-A21581 TWF(M2);95_TOP-1 〇;hawdong 200800668 之排心.運作即已完成。此外，驅動馬達14〇亦可反向運轉 來驅使排檔鼓12G反向轉動，因而亦可使得排檔滑塊19〇 上之凸塊191選擇性地卡合於第二檔㈣輪⑽上之凹槽 161之中或第一槽位齒輪15〇上之凹槽151之中，或甚至 不卡合於凹槽161及凹槽·151之中。 在另一方面，當驅動馬達H0發生故障而無法驅使排 檔鼓120轉動時，操作者可將減速機組13〇之蓋板133拆 下。然後，刼作者可以簡單之工具（例如，一字形起子） 插入至堝輪132之中心軸i32a上的槽孔132b中，以轉動 中心軸132a。如上所述，連接於中心轴132a之排檔鼓 即可轉動而迫使排棺撥叉180及排權滑塊190進行槽位變 更，以方便操作者將車輛行駛至維修處所進行維修。 ’因而 相較於 綜上所述，本發明所揭露之車輛排檔機構1〇〇具有諸 多特點。首先，由於驅動馬達140及減速機組13〇 (焉達 減速機）是從箱體110外部來連接於排檔鼓12〇，故轉換 齒輪組、連桿組及驅動臂等構造可以被省略，因而可卩久％ 車輛排檔機構100之製造成本、體積及組裝上的複雜丨生〜 其次，由於驅動馬達140及減速機組130 (馬達減、乘^ 是設置於箱體Γιο之外，故可瘡不箱體ho之體積^機） 可利於將車輛排檔機構1〇0組裝於車輛上。再者， 傳統的減速機構需藉由多個正齒輪搭配才能達成所需 、 速比，車輛排檔機構100之減速機組130僅藉由〜^ 一、 ，椁 13] 與一蝸輪132的配置即町達成鬲減速比的功致。此外 故 於蝸桿與蝸輪I32的配I可以改患勳力傳輪方向由 0134-A21581TWF(N2)；95-TOP-10；hawdong 10 200800668 驅Jl馬違140可以橫向配置於箱體110之上，並甚至可緊 貼於箱體110，如此一來，又可更加縮小車輛排檔機構100 之體積，進而亦可利於組裝於車輛上。另外，由於驅動馬 達140及減速機組130 (馬達減速機）是設置於箱體11,0 之外，亦即，驅動馬達140與減速機組130 (馬達減速機） 是以複數個螺帽195來被鎖附於箱體110之上，故驅動馬 達140與減速機組130 (馬達減速機）之拆裝是很方便的。 雖然本發明已以較佳實施例揭露於上，然其並非用以 ' 限定本發明，任何熟習此項技藝者，在不脫離本發明之精 神和範圍内，當可作些許之更動與潤飾，因此本發明之保 護範圍當視後附之申請專利範圍所界定者為準。The crucible has a center fine, and the rb I central axis 132 & is detachably connected, 舄邛121. The buckle is further formed with a slot U2b (shown in the figure) on the 132a of the wheel 132, and the jaw 133 is opposite to the slot 132b. • The f motor 140 is disposed outside the casing n〇, and the drive motor 140 is coupled to the reduction unit 13〇 to drive the gear drum 12 to rotate. In more detail, the drive motor nw匕, it is worth noting that the drive-up can be a body-type structure (ie, a motor reducer), and it is a plurality of nuts 195 It is attached to the box 11〇. As shown in the first sinking diagram, the 'distribution fork season is set by the gear shifting fork (10) to the box hitting 1H) Μ, and the arranging fork 18 〇 is slidably disposed on the gear shifting fork shaft 170. The upper and the sliding teaching drums 12〇 bend 0314-Α21581 TWF (N2); 95-TOR-10; hawdong 8 200800668 in the chute 123. In more detail, the shift fork 18 is slid with its one end portion 181 in the curved chute 123 of the shift drum 120. ^ The first gear 15 〇 and the second gear 16 〇 are also disposed within the casing 110. It should be noted that although the present embodiment is exemplified by two slot isi wheels 160, it may alternatively be a gear gear. 〃 排排: / month block 190 is also placed inside the box 11〇, and the index slider (10) is connected to the arrangement fork 18〇. In addition, the index slider _ is disposed between the i-th gear 15G and the second gear gear, and is connected to the first gear gear 15 () or the second locating gear 160 in a 7-knife manner. In detail, the gear shifting slider 190 is formed with a plurality of bumps 191 'The first gear gear 15 is formed with a plurality of grooves Η!, and the second 4 field w wheel 16G is also formed with a plurality of concaves. Slot 161. The projection 191 of the grooved slider (10) is selectively engaged with the recess 151 of the first index gear 150 or the recess 161 of the second gear 16 . When the car-assisted dispatching mechanism 100 performs the bidding operation, the drive 140 will operate and the output power will be transmitted via the reduction unit 43Q " 120' to drive the lining 181 to be moved by the shifting drum i 20 (4). The bay curve slip 123 thus allows the gear shift fork 180 to move on the gear shift fork shaft 17〇. : The shifting fork shaft 170 i moves the row of sandalwood and 18 〇 will force the smuggling to make the gear shifting slider, and the upper convexity is engaged with the groove 151 on the gear 1 of the younger gear = steep The secret of the wheel is the name of the '4 this 3 field position ~ the above mentioned 1 vehicle gear mechanism 1〇〇0134-A21581 TWF (M2); 95_TOP-1 〇; hawdong 200800668 of the heart. The operation has been completed. In addition, the driving motor 14〇 can also be reversely operated to drive the shifting drum 12G to rotate in the reverse direction, thereby also allowing the projection 191 on the shifting slider 19 to selectively engage the groove on the second (four) wheel (10). Among the grooves 151 in the first slot gear 15 of the 161, or even not in the groove 161 and the groove 151. On the other hand, when the drive motor H0 fails to drive the shift drum 120 to rotate, the operator can remove the cover 133 of the reduction unit 13A. Then, the tamper can insert a simple tool (for example, a flat-shaped screwdriver) into the slot 132b on the central axis i32a of the boring wheel 132 to rotate the central shaft 132a. As described above, the shift drum attached to the center shaft 132a can be rotated to force the discharge fork 180 and the weighting slider 190 to be changed in position to facilitate the operator to drive the vehicle to the maintenance site for maintenance. Thus, the vehicle gear mechanism 1 disclosed in the present invention has many features as compared with the above. First, since the drive motor 140 and the reduction unit 13A are connected to the shift drum 12 from the outside of the casing 110, the configuration of the shift gear set, the link group, and the drive arm can be omitted.卩久% The manufacturing cost, volume and assembly complexity of the vehicle gear shifting mechanism 100~ Secondly, because the drive motor 140 and the speed reduction unit 130 The volume of the body ho can be used to assemble the vehicle gear mechanism 1〇0 on the vehicle. Furthermore, the conventional speed reduction mechanism needs to be matched by a plurality of spur gears to achieve the required speed ratio. The speed reduction unit 130 of the vehicle gear shifting mechanism 100 is only configured by the arrangement of the φ worm wheel 132 and the worm wheel 132. The achievement of the reduction ratio is achieved. In addition, the match between the worm and the worm gear I32 can be changed to the direction of the relay wheel by 03-4-A21581TWF (N2); 95-TOP-10; hawdong 10 200800668 drive Jl Ma violation 140 can be placed laterally on the box 110, Moreover, it can even be in close contact with the box body 110, so that the volume of the vehicle gear shifting mechanism 100 can be further reduced, and the device can also be assembled on the vehicle. In addition, since the drive motor 140 and the reduction unit 130 (motor reducer) are disposed outside the casing 11, 0, that is, the drive motor 140 and the reduction unit 130 (motor reducer) are provided by a plurality of nuts 195 The lock is attached to the casing 110, so that the drive motor 140 and the reduction unit 130 (motor reducer) are easily disassembled. While the present invention has been described in its preferred embodiments, it is not intended to be construed as a limitation of the invention, and the invention may be modified and modified without departing from the spirit and scope of the invention. Therefore, the scope of the invention is defined by the scope of the appended claims.
0134-A21581 TWF(N2) ；95-TOP-10；hawdong 11 200800668 【圖式簡單說明】 第1A圖係顯示一習知之車輛排檔機構之部份立體示 意圖； 第1B圖係顯示根據第1A圖之前視示意圖； 第2A圖係顯示本發明之車輛排檔機構之部份侧視及 部份内部構造示意圖；以及 第2B圖係顯示本發明之車輛排檔機構之部份剖面示 ,意圖。.. 【主要元件符號說明】 1、100〜車輛排標機構 10、110〜箱體 .11、150〜第一檔位齒輪 11a、151、161 〜凹槽 12、160〜第二檔位齒輪 _ 13、120〜排檔鼓 13a、123〜彎曲滑槽 J4、190〜排檔滑塊 . — —. _. _ 14a、191〜凸塊 15、 180〜排檔撥叉 15a、181〜端部、 16、 170〜排檔撥叉轴 17、 140〜驅動馬達 _ 18〜減速齒輪組 0134-A21581 TWF(N2) ；95-TOP-10；hawdong 200800668 19〜 <連桿組 20〜 /驅動臂 12L· 〜第一端部 122^ 〜第二端部 130' 〜減速機組 131 〜蝸桿 132 〜蜗輪 132a〜中心軸 132b〜槽孔 133 〜蓋板 195 〜螺帽 0134-A21581 TWF(N2) ；95-TOP-10；hawdong0134-A21581 TWF(N2); 95-TOP-10;hawdong 11 200800668 [Simplified Schematic] Fig. 1A shows a partial perspective view of a conventional vehicle gear shifting mechanism; Fig. 1B shows a view according to Fig. 1A 2A is a partial side view and a partial internal structural view of the vehicle gear shifting mechanism of the present invention; and FIG. 2B is a partial cross-sectional view showing the vehicle gear shifting mechanism of the present invention. .. [Description of main component symbols] 1, 100~ vehicle indexing mechanism 10, 110~ cabinet. 11, 150~ first gear gears 11a, 151, 161 ~ grooves 12, 160 ~ second gear gear _ 13, 120 ~ gear drums 13a, 123 ~ curved chute J4, 190 ~ gear slider. — —. _. _ 14a, 191 ~ bumps 15, 180 ~ gear shift fork 15a, 181 ~ end, 16, 170 ~ gear shift fork shaft 17, 140 ~ drive motor _ 18 ~ reduction gear set 0334-A21581 TWF (N2); 95-TOP-10; hawdong 200800668 19~ < link set 20 ~ / drive arm 12L · ~ first End portion 122^ to second end portion 130'~ reduction unit 131~ worm 132~ worm gear 132a~ center shaft 132b~ slot 133~ cover plate 195~nut 0334-A21581 TWF(N2); 95-TOP-10; Hawdong