201024126 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種手排變速箱結構，特別是關於一種 無須離合器的電動車變速箱。 【先前技術】 習用一般汽車或電動車使用變速箱之目的係為了能 夠換檔’而由於運轉中的引擎阻力或驅動力無法使變速單 元之齒輪同步動作順利完成，因此在換檔前，駕駛者必須 先踩下離合器踏板’使引擎動力與變速單元之輸入軸分離 ，則變速單元之齒輪得以同步。 請參照第1圖所示，習用一般使用手排變速箱之汽車 ，要完成排檔須包含引擎90、離合器91及變速單元92， 且該變速單元設有一輸入軸921、一輸出軸922及一齒輪 組923 ;該離合器91 一端與該輸入轴921連接，而另一端 可與該引擎90接合；該輸入軸921 —端連接該離合器91 ，另一端連接該齒輪組923 ,而該輸出軸922 —端與該齒 輪組923連接；以排入一檔為例，駕駛者將該離合器91 與該引擎90之動力分離，並撥動一排檔桿93，而撥動一 檔同步器924,使該一檔同步器924之轉速與一檔齒輪925 同步，則完成入檔；由於駕駛者操作該離合器總成必須具 備技巧性且易造成疲勞，則有操作困難且不易之缺失。 請參照第2圖所示’習用一般使用手排變速箱之電動 車與一般使用手排變速箱汽車之差別只在於以一馬達95 代替該引擎90，則換檔方式相同，在此不再贅述 ;而不論 201024126 -般汽車或電動車所使狀手排變速箱，騎失皆包含因 該離合器總成複雜且操作不易。 另外㈣自動手排變速箱及手自排變迷箱等皆以一 自動換播機構(未綠示)控制該離合器91使該引學9 與該變速單元92轉速_ —魏差，雖可避免操作該離合 器91之困擾，卻因增加該自動換檀機構使變速 複雜且價格昂貴，或製造成本增加等。 耩化201024126 VI. Description of the Invention: [Technical Field] The present invention relates to a hand-gear transmission structure, and more particularly to an electric vehicle transmission that does not require a clutch. [Prior Art] The purpose of using a gearbox for a general car or an electric car is to be able to shift gears, and the gears of the shifting unit cannot be smoothly synchronized due to engine resistance or driving force during operation, so the driver before shifting The clutch pedal must be depressed first to separate the engine power from the input shaft of the shifting unit, and the gears of the shifting unit are synchronized. Referring to FIG. 1 , a car that generally uses a hand-gear transmission is required to include an engine 90, a clutch 91, and a shifting unit 92, and the shifting unit is provided with an input shaft 921, an output shaft 922, and a gear. Group 923; one end of the clutch 91 is connected to the input shaft 921, and the other end is engageable with the engine 90; the input shaft 921 is connected to the clutch 91 at one end, the gear set 923 is connected to the other end, and the output shaft 922 is connected to the other end. Connected to the gear set 923; taking the first gear as an example, the driver separates the clutch 91 from the power of the engine 90, and dials a shift lever 93, and dials a gear synchronizer 924 to make the first gear When the speed of the synchronizer 924 is synchronized with the first gear 925, the shift is completed; since the driver must operate the clutch assembly to be skillful and prone to fatigue, it is difficult to operate and is not easily missing. Please refer to Figure 2 for the same. The difference between the electric vehicle that uses the hand-gear transmission and the general-purpose manual transmission is that the motor 90 is replaced by a motor 95. The shifting mode is the same, and will not be described here. Regardless of the 201024126-like car or electric vehicle, the hand-cranked gearbox is included in the ride because the clutch assembly is complex and difficult to operate. In addition, (4) the automatic hand-gear transmission and the manual self-discharging box are controlled by an automatic changing mechanism (not shown) to control the clutch 91 and the speed of the shifting unit 92, although it can be avoided. The trouble of operating the clutch 91 is complicated by the increase in the automatic shifting mechanism and the price is expensive, or the manufacturing cost is increased. Suihua
【發明内容】 本發明係提供-種電動車手排變速箱，在省略離人器 總成的條件下，仍可__之魏，為主要發明目二。 —本發明次要目的係保留手排變速箱的耐用及價格便 且之優點。 -種電動車手排變速箱，包含—變逮單元，設有—動 力輸入轴、-動力輸出轴及―錄組，該絲組一端與該 動力輸入軸相連接H端與動力輸出軸連接·一^ 達，係與該變速單元之該動力輸人軸―端相連接；一馬^ 控制器，係與該馬達相連接；及一排標輔助控制器，係與 該馬達控彻減接。藉由賴翻助㈣躁算所接收 之一檔位訊號及由複數轉速感知器所偵測之轉速訊號，並 ^出一轉速要求_至該馬達控㈣，由鱗達控制器控 t馬達之阻力或_力，_錄組之絲與該動力ς ，軸之齒輪能_郝合；由上述各树之組合，以達 操作容易、構造簡單化且降低價格，或降低製造成本之功 201024126 【實施方式】 為讓本發明之上述及其他目的、特徵及優點能更明顯 易，，下文特舉本發明之較佳實施例，並配合所附圖式， 作詳細說明如下： 明參照第3圖所示，本發明之電動車之手排變速 ❹ 碜 ^制Ϊ逮早元卜一馬達2、馬達控制器3及—排標辅助 :器4 ’該變速單元1之—端與該馬達2連結，而該馬 二2之端電性連結該馬達控制器3，該馬達控制器3二 一端與該排檔辅助控制器4電性連結。SUMMARY OF THE INVENTION The present invention provides an electric handrail gearbox, which can be __wei, which is the main invention item 2, under the condition that the human body assembly is omitted. - The secondary object of the present invention is to preserve the durability and affordability of the handgrip transmission. - an electric handrail gearbox, comprising - a variable catching unit, comprising - a power input shaft, a power output shaft and a "recording group", one end of the wire group is connected with the power input shaft, and the H end is connected with the power output shaft. ^达, is connected to the power transmission shaft-end of the shifting unit; a horse controller is connected to the motor; and a row of auxiliary controller is controlled to be reduced with the motor. By receiving the four-level gear signal and the speed signal detected by the complex speed sensor, and outputting a speed request _ to the motor control (four), the controller is controlled by the scale controller. Resistance or _ force, _ record the wire and the power ς, the shaft gear can _ Haohe; from the combination of the above trees, to achieve easy operation, simple structure and reduce the price, or reduce the cost of manufacturing 201024126 The above and other objects, features, and advantages of the present invention will become more apparent from the aspects of the invention. As shown in the present invention, the hand shift of the electric vehicle of the present invention is controlled by a motor, an electric motor 2, a motor controller 3, and a gear assisting device: 4 The motor terminal 3 is electrically connected to the motor controller 3, and the motor controller 3 is electrically connected to the gear auxiliary controller 4.
及-Π速單元1财—動力輸人軸U、—動力輸出轴U 與兮動t Γ軸輪組13二齡顺該動力輸入軸“ t動力輸出轴12之齒輪連接，藉由該齒輪組13之 ⑶，H到減速比之變化，而該齒輪組13設有複數同步器 力輪出:==使_組13之轉速與該動 轉連感知器m ;該動力輪出軸12設有—第二=^ 轉轉速感知器111係為感測該動力輪人轴u ί 之轉逮/第二轉速感知器121係為感測該動力輸出轴12 該馬達2 ’較鶴選㈣服馬達，該盈 力輪入袖11之-端連接。 係”該動 該馬達控制器3係與該馬達2電性 器3用以控制該馬達2之轉速；該排槽辅馬達控制 該馬達控制器3電性連接，並與該第 制器4係與 該第二轉速感知器m _連接;藉由該排檔二= 201024126 4所接收之該第-轉速感知器⑴及該第二轉速感知器⑵ 所價測之轉速’經由程式換算，則傳輸一轉速要求訊號至 該馬達控制器3 ’而該馬達控制器3可依據該轉速要求訊 號控制該馬達2增加或軌轉速，錢動力輸人轴n與該 動力輸出軸12維持一易於換檔之轉速差。 一 Λ 請參照第3圖所示，本發明電動車之手排變速箱，於 實際使用上以排入-權為例，在排檔時，駕驶者撥動一排 檔桿8以傳輸一檔位訊號，則該排檔輔助控制器4接收駕 ❹ ⑨者所選擇之齡訊號，此時，該浦獅㈣器4亦經 由該第一轉速感知器111測得之該動力輸入轴u轉速，及 經由該第二轉速感知器121測得之該動力輸出轴12轉速， 並經由程式換算以輸出該轉速要求訊號至該馬達控制器3 ，則該馬達控制器3依據所接收之轉速要求訊號，以控制 該馬達2之轉速，使該馬達2提供動力輸入軸之必要阻力 或驅動力，使該動力輸入軸11之轉速與該齒輪組13之該 同步器131轉速相同，則再藉由該同步器131之轉速與該 動力輸出轴12之轉速同步，使該齒輪組13之同步器131 轉速與該動力輸入轴12上之齒輪轉速相同而得以順利嚙 合，使換檔順利完成。 藉由該排檔輔助控制器4所接收之檔位訊號及由該第 一轉速感知器111偵測該動力輸入軸n之轉速與該第二轉 速感知器121偵測該動力輸出軸之轉速丨2，經由程式換算 以輸出該轉速要求訊號至該馬達控制器3,使該馬達控制 器3控制該馬達2之轉速’使該變速單元1順利換槽，則 。可避免駕駛者踩放離合器踏板之困擾及吏構造簡單化，且 201024126 因本發明不具備自動隨引擎運轉狀態而自動換檔，因此檔 位選擇仍有駕駛者操控，而保留了駕駛感之優點，另外對 於生產廢商來說’生產成本更可大幅降低。And - idle unit 1 - power input shaft U, - power output shaft U and t t Γ shaft wheel set 13 two-year-old power input shaft "t power output shaft 12 gear connection, by the gear set 13 (3), H to the change of the reduction ratio, and the gear set 13 is provided with a plurality of synchronizer force wheels: == the rotation speed of the group 13 and the motion transition sensor m; the power wheel output shaft 12 is provided - the second = ^ rotation speed sensor 111 is to sense the power wheel man axis u ί of the transfer / second speed sensor 121 is to sense the power output shaft 12 the motor 2 'more crane (four) service a motor, the power wheel is connected to the end of the sleeve 11. The motor controller 3 and the motor 2 are used to control the speed of the motor 2; the slot auxiliary motor controls the motor controller 3 electrically connected, and connected to the second speed sensor m_ with the second controller 4; the first speed sensor (1) and the second speed sensor (2) received by the gear two = 201024126 4 The measured speed 'transformed by the program transmits a speed request signal to the motor controller 3' and the motor controller 3 can be based on the speed requirement No. 2 controls the motor rotational speed increases or track, the power input shaft money n 12 maintain the power output shaft with a rotational speed difference of the shift easily. Referring to FIG. 3, the manual transmission gearbox of the electric vehicle of the present invention takes the discharge-weight as an example in actual use. During the gear shifting, the driver dials a shift lever 8 to transmit a gear position signal. The gear assist controller 4 receives the age signal selected by the driver, and at this time, the lion (4) 4 also detects the power input shaft u speed via the first speed sensor 111, and The second rotation speed sensor 121 measures the rotation speed of the power output shaft 12, and converts the output speed request signal to the motor controller 3, and the motor controller 3 controls the signal according to the received rotation speed request signal. The rotation speed of the motor 2 is such that the motor 2 provides the necessary resistance or driving force of the power input shaft, so that the rotation speed of the power input shaft 11 is the same as the rotation speed of the synchronizer 131 of the gear set 13, and then the synchronizer 131 The rotation speed is synchronized with the rotation speed of the power output shaft 12, so that the rotation speed of the synchronizer 131 of the gear set 13 is the same as the rotation speed of the gear on the power input shaft 12, so that the gear shift is smoothly completed. The speed signal received by the gear assist controller 4 and the speed of the power input shaft n detected by the first speed sensor 111 and the second speed sensor 121 detect the speed of the power output shaft 丨 2 Then, the rotation speed request signal is output to the motor controller 3 by the program conversion, and the motor controller 3 controls the rotation speed of the motor 2 to smoothly change the speed of the transmission unit 1. The driver can avoid the trouble of the driver to step on the clutch pedal and the simplification of the structure, and the 201024126 does not have the automatic automatic shifting with the engine running state, so the gear selection still has the driver's control, and the driving feeling is retained. In addition, for the production of wasters, the production cost can be greatly reduced.
雖然本發明已利用上述較佳實施例揭示，然其並非用 以限定本發明，任何熟習此技藝者在不脫離本發明之精神 和粑圍之内，相對上述實施例進行各種更動與修改仍屬本 發明所保護之技術範_，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。 【圓式簡單說明】 第1圖：習知汽車手排變速箱基本架構示意圖。 第2圖：習知電動車手排變速箱基本架構示意圖。 第3圖··本發明電動車之手排變速箱較佳實施例之變速 箱架構示意圖。 ' 【主要元件符號說明】 11動力輪入轴 12動力輪出軸 122 —檔齒輪 131同步器 3 馬達控制器 8 排檔桿 91離合器 921動力輪入軸 923齒輪箱 925 —檔齒輪 1 變速單元 111第一轉速感知器 121第二轉速感知器 13 齒輪組 2 馬達 4 排檔輔助控制器 90 引擎 92 變速單元 922動力輸出轴 924 —檔同步器 201024126 93 排檔桿While the present invention has been disclosed in its preferred embodiments, it is not intended to limit the scope of the present invention, and various modifications and changes to the above embodiments are possible without departing from the spirit and scope of the invention. The technical scope of the present invention is protected by the scope of the invention as defined by the appended claims. [Circular Simple Description] Figure 1: Schematic diagram of the basic structure of the conventional car manual transmission. Figure 2: Schematic diagram of the basic structure of the conventional electric handrail gearbox. Fig. 3 is a schematic view showing the transmission structure of the preferred embodiment of the handgrip gearbox of the electric vehicle of the present invention. ' [Main component symbol description] 11 power wheel input shaft 12 power wheel output shaft 122 - gear gear 131 synchronizer 3 motor controller 8 gear lever 91 clutch 921 power wheel input shaft 923 gear box 925 - gear 1 transmission unit 111 A rotational speed sensor 121 second rotational speed sensor 13 gear set 2 motor 4 gear assist controller 90 engine 92 shifting unit 922 power output shaft 924 - gear synchronizer 201024126 93 gear shift lever