1331639 九、發明說明： 卯年7月26曰修正替換本 【發明所屬之技術領域】 本發明係關於-種門鎖之電子傳動裝置 利用一動力單元連[連動單元轉-Η叙=疋!^ 動該門鎖之鎖問形成上鎖或解鎖之狀態： 利性及使用減的⑽之電子傳練置。吨升使用便 【先前技術】 習用門鎖結構通常係藉由旋轉一門鎖之旋知， 該門鎖之作動，進碰朗鎖形虹鎖補叙狀態。铁 而，該習間鎖通常係需由—使用者於門外手持—矯匙插 入該門鎖之鑰匙孔中並旋轉，以將該門鎖解鎖，對於特定 之使用者而言（例如：行動不便或殘障人士）造成相奋大 之不便利性。再者’該使用者於門外將該門鎖上鎖後:若 不甚遺失該鑰匙，將造成無法開啟該門鎖之情形發生。又 ，習用門鎖亦有該餘匙容易遭複製等缺點。 為改良上述缺點，-習用電子門鎖係於一鎖具内邻直 接以-馬達控制該鎖具之内軸，以藉由該馬達驅動該鎖且 開啟或上鎖。然而’由於該馬達係直接驅動該内軸，因此 習用電子門鎖之馬達亦需要較大之扭力才能令鎖具開啟或 閉合。 為改良上述缺點，另一習用電子門鎖，如中華民國專 利公告第384903號「電動門鎖」發明專利所述，其係包含 :鎖閂組、一外鎖頭及一旋轉座。該鎖閂組係設有一連動 桿孔，該外鎖孔係設有一軸孔以同時連接一内、外軸，且 —6 — 1331639 99年7月26 該内、外軸係同時穿設於該連動桿孔内，該旋轉座包含一 旋動軸及-手動独，雜轉軸係與該外軸連接，以控制 大門之開啟及閉合，該内軸係連接於該手動旋知内，以進 行鎖具之開啟或鎖合動作。其中，該旋轉座内設有一驅動 輪，藉以驅動該手動旋鈕之旋動，進而控制該内軸旋動， 以令鎖具為電動方式進行開啟或鎖合動作。 一般而言，上述習用電子門鎖具有下列缺點，例如： 該驅動輪係設置於該旋轉仙，無法直接與f用鎖具進行 結合，若欲使用該電子門鎖，則需將習用鎖具拆除，另裝 設該電子鎖具，如此將造成該f _具之浪#及該習用電 子門鎖使用上之不便利性及使用裕度低落。 • " . 有鑑於此，本發明改良上述之缺點，.其係經由於一門 鎖之外部提供一連動單元固接於該門鎖之旋鈕，並設置一 動力單元連動該連動單元’以帶動該旋叙控制該門鎖之鎖 閂形成上鎖或開啟之狀態，另提供一控制單元接收一使用 者所輸入之訊號，以控制啟動該動力單元。藉此，本發明 確實可提升使用便到性及使用裕度。 " 【發明内容】 本發明主要目的係提供一種門鎖之電子傳動裝置，其 係經由於一門鎖之外部提供一連動單元固接於該之旋 紐’並設置-動力單元連動該連動單元，以帶動該旋钮控 制該門鎖之鎖閂形成上鎖或開啟之狀態，另提供—控制單 元接收一使用者所輸入之訊號，以控制啟動該動力^元， 使得本發明具有提升使用便利性及使用裕度之功效。 1331639 根據之門鎖之電子傳動裝置，其包含： 二=早元及一控制單元，該連動單元係設置於該 ’該連動單元係包含—連動桿及一連動 W輪固設於該連動桿上，該連動桿之 之旋紐的-端，該動力單元係包含r二=門鎖 驅動齒輪，該馬達係包含一驅動年故…達、一凝轉轴及一 ==、可旋轉的設置於該馬達内，該驅動*輪係固 5，"*該驅動齒輪係與該連動齒輪相响合， =一=所輸入之訊號，並傳送一控制訊號至該驅動 轴旋轉連_連動單元之 t飾力早兀之旋轉 ㈣兮隐Μ 連糾使轉崎轉進而以 控制該門鎖之鎖閃形成上鎖或開啟之狀離。 【實施方式】 " 播為讓本發明之上述及其他目的、特徵、優點能更明顯 你殘下文轉本發明之較佳實蝴，並配合所附圖式， 作詳細說明如下： 請參照第1圖所示’本發明之門鎖之電子傳動裝置係 !； 3 一連動單元！、一動力單元2及一控制單元3。該連動 早凡1係設置於一門鎖4之旋㈣之-側，且該連動單元 1係與該旋钮41姆合’該動力單元2係與該連動單元1 相嗜^ ’以藉由該動力單元2帶動該連動單元】轉動，該 控制單元3係與該動力單元2電性連接，以藉由該控制單 疋3接收—使用者所輪人之訊號，並傳送-控制訊號至該 99年7月26日修正替換本 ，力，元2，以啟動該動力單元2轉動。另，上述該 所傳输之控制訊鶴藉由無線傳輪方式（ 輸^外線傳輸）及有線傳輸方式（如導線傳輸）之一進 且較佳係另設置—電源供應器（未緣示）與該動 控制單元3電性連接，以提供該動力單元2及1331639 IX. INSTRUCTIONS: July 26, 曰 曰 替换 本 【 【 【 【 【 【 【 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子Move the lock of the door lock to form a locked or unlocked state: the advantage and the use of the reduced (10) electronic transmission. Ton liters of use [Prior Art] The conventional door lock structure is usually rotated by rotating a door lock, the door lock is actuated, and the touch lock type is locked. Iron, the lock is usually required to be held by the user outside the door - the key is inserted into the keyhole of the door lock and rotated to unlock the door lock for a specific user (eg, mobility is inconvenient) Or people with disabilities) cause inconvenience. Furthermore, the user locks the door outside the door: if the key is not lost, the door lock cannot be opened. Moreover, the conventional door lock also has the disadvantage that the key is easily copied. In order to improve the above disadvantages, the conventional electronic door lock is attached to the inner shaft of the lock directly in the vicinity of a lock to drive the lock by the motor and to open or lock. However, since the motor directly drives the inner shaft, the motor of the electronic door lock also requires a large torque to open or close the lock. In order to improve the above disadvantages, another conventional electronic door lock, as described in the invention patent of the "Electric Door Lock" of the Republic of China Patent No. 384903, comprises: a latch set, an outer lock head and a rotary seat. The latch set is provided with a linkage rod hole, the outer lock hole is provided with a shaft hole for simultaneously connecting an inner and outer shaft, and - 6 - 1331639 July 26, 26, the inner and outer shafts are simultaneously disposed at the same In the linkage rod hole, the rotary base comprises a rotary shaft and a manual independent, and the hybrid shaft shaft is connected with the outer shaft to control the opening and closing of the gate, and the inner shaft is connected to the manual rotation to perform the lock Open or lock action. Wherein, the rotating seat is provided with a driving wheel for driving the rotation of the manual knob to control the rotation of the inner shaft, so that the locking device is electrically opened or locked. In general, the above-mentioned conventional electronic door lock has the following disadvantages, for example: the driving wheel train is disposed on the rotating fairy, and cannot be directly combined with the lock for f. If the electronic door lock is to be used, the conventional lock is removed, and another The electronic lock is installed, which will cause the inconvenience and the use margin of the electronic lock of the conventional electronic door lock. In view of the above, the present invention improves the above disadvantages by providing a linkage unit fixed to the knob of the door lock via a door lock, and providing a power unit to interlock the linkage unit to drive the The latch that controls the door lock forms a locked or opened state, and a control unit receives a signal input by the user to control the power unit to be activated. Thereby, the present invention can indeed improve the ease of use and the margin of use. The main purpose of the present invention is to provide an electronic transmission device for a door lock, which is provided on the outside of a door lock to provide a linkage unit to be fixed to the rotary knob and to provide a power unit to interlock the linkage unit. In order to drive the knob to control the lock of the door lock to form a locked or open state, the control unit receives a signal input by the user to control the activation of the power unit, so that the invention has the convenience of use and Use the effect of margin. 1331639 The electronic transmission device according to the door lock comprises: two = early element and a control unit, wherein the linkage unit is disposed on the 'the linkage unit comprises a linkage rod and a linkage W wheel fixed on the linkage rod The end of the linkage of the linkage rod, the power unit includes a r==lock lock drive gear, the motor includes a drive year, a fuse shaft and a ==, the rotatable setting is In the motor, the driving * wheel is fastened 5, " * the driving gear system is coupled with the interlocking gear, = one = the input signal, and transmits a control signal to the driving shaft rotation linkage_ linkage unit t decoration force early rotation (four) 兮 concealed even the rectification of the turn and then control the lock of the lock to form a lock or open. [Embodiment] " The above and other objects, features and advantages of the present invention will be more apparent, and the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. 1 shows the electronic transmission system of the door lock of the present invention!; 3 a linkage unit! , a power unit 2 and a control unit 3. The linkage unit 1 is disposed on the side of the rotation (4) of a door lock 4, and the linkage unit 1 is coupled with the knob 41. The power unit 2 is in contact with the linkage unit 1 by the power. The unit 2 drives the linkage unit to rotate, and the control unit 3 is electrically connected to the power unit 2 to receive the signal of the user by the control unit 3 and transmit the control signal to the 99-year period. On July 26th, the replacement of this, force, element 2 was corrected to start the rotation of the power unit 2. In addition, the above-mentioned transmitted control crane is one of the wireless transmission mode (transmission and external transmission) and the wired transmission mode (such as wire transmission) and is preferably set separately - the power supply (not shown) Electrically connected to the dynamic control unit 3 to provide the power unit 2 and
Sit二之電力。其中’藉由帶動該門鎖4之旋鈕 41而使該門鎖4之一_ 42形成上鎖或開啟之狀離。 —請參照第！及2圖所示，本發明之連動單元二包含 ^桿H及-連動齒輪12。該連動桿u上係固設該連 動^輪12。該連動桿11之一端係結合於該旋鈕41之一端 ，且於該連動桿11轉動之同時，亦使該旋知41同時轉動 ，進而使該朗42軸上鎖麵鎖之狀態，射，該结人 方式係可選擇為烊接、黏合、緊配合或鎖合等方式。因i ’該門鎖4較佳係為以旋轉旋知方式進行上鎖或解鎖之門 鎖結構’且朗鎖4之把手43係可選擇為伽遗（如♦八 鎖之把手）Ϊ長柄狀（如殘障鎖之把手）。該連動齒輪12 係與該動力單元2相喃合，使該連動單元1可受該動力單 元2之連動。 請再參照第1及2圖所示，本發明之動力單元2係包 含一馬達20、一旋轉軸21及一驅動齒輪22。該馬達20 係包含-㈣電路（未繪示），以驅紐馬達2()轉動。該 旋轉軸21係可旋轉的設置於該馬達2〇内部，該旋轉軸21 上係固設該驅_輪22，且該驅動齒輪22係與該連動單 π 1之連動齒輪12相嚙合，以藉由該驅動齒輪22之轉動 1331639 而連動該連鮮元卜可依需求調整該驅域 齒輪12之齒輪比，使該連_輪12可轉動—適當$動 以使該旋备41亦隨之旋轉而帶動該鎖P-142 4上鎖或ς啟 之狀態。娜_輪22相之姻絲⑽低於該連動| 輪12外圍之《數，以使該馬達2()僅需選擇為小扭力二 馬達即可驅動該旋钮41進行轉動。 請再參照第1及2圖所示，本發明之控制單元3於接 收，使用者所輸人之訊號後，接.著傳送—控倾號至該動 力早tl 2之馬達2G的驅動電路，以驅動該馬達2〇轉動， 亦可藉由該控制單元3控制該馬達2〇之轉速、轉動圈數及 轉動方向（如順時針或逆時針旋轉），進而調整該連 1之轉動角度。 請參照第1及2圖所示，本發明之控制單元3係可選 擇為指紋辨識單元、聲紋辨識單元、虹膜辨識單元、視網 膜辨1單元、卿觸單元、掌形觸單元、密碼輸入單 兀、遠端遙控或無線射頻辨識系統（_ f— 心餘麵，赃D)等’以接收該使用者所輸入之訊號， 並辨識該伽麵輸人之喊枝正確，進而制是否傳 送控制訊號至_力單元2。該控鮮元3可選擇設置於 門内或m卜’例如該献觸單元、聲紋辨識料、虹膜 辨識單元、視__單元、臉形_單元、掌形辨識單 兀或密碼輸入單元較佳係設置於門外，而該遠端遙控單元 或無線射頻辨κ輸佳敍置於肋，以避免其遭受外 力破壞。找控制單幻接收該使用者所輸人之訊號並傳 1331639 送-控制訊號至該動力單元2時， 進行獅，藉_旋_ 21 ^達20 時轉動，並進—步帶動該連動單元^轉動― 子傳：ίίΐ第』I2圖所示，當組裝本發明之門鎖之電 將該—連鱗11之—職該門鎖4 之紅鈕41的一端相結合，且 齒輪12，本發日祕選摆鍾人糾U上係設有該連動 於兮旋紐^ ^ 方式將該連轉11結合 二=: 設置該動力單元2使該旋轉軸2!上 齒輪22與該連動齒輪12相唾合，此外，為方便， -^ 2及胁美觀之考量，本發明較佳係另設置 ^體5 ’使該_ 4及連動單幻位於該龍5之容置 ^姨著將該㈣單元2之馬逹20設置於該殼體5之外 $，使該旋轉軸21穿過該殼體5，且該驅動窗輪Μ係 該旋轉軸21位於該殼體5内之-端，並與該連動單 =1之連動齒輪12相嗜合，以藉由該驅動齒輪22連動該 ，動齒輪12 ’當然該馬達2〇亦可選擇設置於該殼體5之 容置空間内；再設置該控制單元3與該動力單元2電性連 接’如此即完成該門鎖之電子傳動袭置的組裝。因此，本 發月之門鎖之電子傳動裝置可任意與一以旋轉旋紐方式進 仃上鎖或開啟之門鎖結構結合，進而提升使用便利性及使 用裕度。 再者，由於本發明實施例之門鎖之電子傳動裝置係可 以在門之外側，將該連動單元i與動力單元2直接設置在 該習知電子Π鎖’或該習知電子_之，或設在本發 ——11 - 1331639 明=體5 ’且將該連動桿u直接結合於該独.此外 12之It翻之轉絲22之錄可⑽於該連動齒輪 因此本發明實施例之動力單元2之馬達2〇亦 可以k用較小扭力之馬達。 請參照第3圖所示，其揭示本發明第—實施例之 之包子傳練置。於本發明之第―實施射，該控制單天 3係選擇為該指紋辨識單元，且該控群元3係設置於門 外，該門鎖4之把手43係選擇為一長柄狀之把手43。於 ，門鎖4為上鎖之狀態下，該使肖者於m卜可進行指紋感 ==該控制單元3進行辨識，若該控制單元3辨識所 仲收之貝卿合預設之使用者資料，則傳送訊號至該動力 早70 2之驅動電路’以驅動該動力單元2之馬達2時動， ^連動該連動桿11轉動，使該旋純可帶動該鎖問42 形成開啟之狀態。 請參照第4圖所示，其揭示本發明第二實施例之門鎖 ^電子傳姆置。她於第—實關，第二實施例之控制 3係選擇為遠端遙控單元，祕該使用者可藉由遠端 人控i未標示）之方式傳送訊號至該控鮮元3，因此該 控制早7L 3係設置於門内，以避免該控制單元3遭受破壞 其餘作動方式皆與第—實施例相同，於此不再資述。 如上所述’相較於習用電子門鎖無法直接與習用鎖且 進行結合’若欲使用該電子⑽，則需將㈣鎖具拆除， 另震設該電子顯’如此將造成該f關具之浪費及該習 用電子Η鎖使社之不便利性及使用裕度低落。反觀°，第 —12 — 。。明9 一 _______ _______________ ___________ ________ • 99年7月26日修正替換本 1圖之本發明係藉由該控制單元3接收該使用者所輸入之 訊號’以控制該動力單元2啟動，藉由該動力單元2連動 該連動單元1，進而轉動該門鎖4之旋鈕41 以帶動該門 鎖4之鎖閂42形成上鎖或解鎖之狀態。藉此，本發明確實 可提升使用便利性及使用裕度。 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 和範圍之内，相對上述實施例進行各種更動與修改仍屬本 發明所賴之麟料’因此本發明之賴翻#視後附 之申請專利範圍所界定者為準。 —13 — 1331639 99年7月26曰修正替換本 【圖式簡單說明】 第1圖：本發明之門鎖之電子傳動裝置的立體圖。 第2圖：本發明之門鎖之電子傳動裝置的上視剖面圖。 第3圖：本發明第一實施例之門鎖之電子傳動裝置的作 動示意圖。 第4圖：本發明第二實施例之門鎖之電子傳動裝置的作 動示意圖。 【主要元件符號說明】 11連動桿 2 動力單元 21 旋轉軸 3 控制單元 41 旋紐 43 把手 1 連動單元 12 連動齒輪 20 馬達 22 驅動齒輪 4 門鎖 42鎖閂 5 殼體Sit II power. Wherein, by pulling the knob 41 of the door lock 4, one of the door locks 4 _ 42 is locked or opened. - Please refer to the first! As shown in Fig. 2, the interlocking unit 2 of the present invention includes a lever H and a linkage gear 12. The linkage lever 12 is fixed to the linkage lever u. One end of the linkage rod 11 is coupled to one end of the knob 41, and at the same time as the linkage rod 11 rotates, the rotation knowing 41 is simultaneously rotated, thereby causing the state of the lock 42 of the Lang 42 axis to be shot. The way of knotting can be selected as splicing, bonding, tight fitting or locking. Because i 'the door lock 4 is preferably a door lock structure that is locked or unlocked by means of rotation and rotation, and the handle 43 of the lock 4 can be selected as a gantry (such as ♦ eight-lock handle) Ϊ long handle (such as the handle of the disabled lock). The interlocking gear 12 is spliced with the power unit 2 so that the interlocking unit 1 can be interlocked by the power unit 2. Referring again to Figures 1 and 2, the power unit 2 of the present invention includes a motor 20, a rotating shaft 21 and a drive gear 22. The motor 20 includes a - (four) circuit (not shown) for rotation of the drive motor 2 (). The rotating shaft 21 is rotatably disposed inside the motor 2〇, the driving shaft 22 is fixed on the rotating shaft 21, and the driving gear 22 is meshed with the interlocking gear 12 of the interlocking single π 1 By connecting the rotating gear 1331639 of the driving gear 22, the gear ratio of the driving gear 12 can be adjusted according to requirements, so that the connecting wheel 12 can be rotated - appropriate movement to make the screw 41 follow The rotation causes the lock P-142 4 to be locked or unlocked. The _ wheel 22 phase of the marriage thread (10) is lower than the linkage | the number of the periphery of the wheel 12, so that the motor 2 () only needs to be selected as a small torque two motor to drive the knob 41 to rotate. Referring to FIG. 1 and FIG. 2 again, after receiving the signal input by the user, the control unit 3 of the present invention receives the drive circuit of the motor 2G that transmits and controls the tilt to the power t1. In order to drive the motor 2 to rotate, the control unit 3 can also control the rotation speed, the number of rotations, and the rotation direction (such as clockwise or counterclockwise rotation) of the motor 2, thereby adjusting the rotation angle of the connection 1. Referring to Figures 1 and 2, the control unit 3 of the present invention can be selected as a fingerprint identification unit, a voiceprint recognition unit, an iris recognition unit, a retina recognition unit, a clear touch unit, a palm touch unit, and a password input form.兀, remote control or radio frequency identification system (_ f - heart surface, 赃 D), etc. to receive the signal input by the user, and identify the correct input of the gamma input, and then whether to transmit control Signal to _ force unit 2. The control element 3 can be selected to be disposed in the door or m. For example, the touch unit, the voiceprint identification material, the iris recognition unit, the visual__ unit, the face shape unit, the palm shape identification unit or the password input unit It is placed outside the door, and the remote control unit or radio frequency is placed on the rib to prevent it from being damaged by external force. When the control unit receives the signal of the user input and transmits 1331639 to send the control signal to the power unit 2, the lion is rotated by _ _ _ _ 21 ^ up to 20, and the linkage unit is rotated by step-by-step. ―子传: ίίΐ ”I2 figure shows that when assembling the door lock of the present invention, the end of the red button 41 of the door lock 4 is coupled with the gear 12, and the gear is 12 The secret pendulum clock is equipped with the linkage in the twisting button. ^ ^ The mode is combined with the turn 11 = two: The power unit 2 is arranged to make the rotating shaft 2! the upper gear 22 and the interlocking gear 12 In addition, for convenience, -^ 2 and the consideration of the aesthetics of the threat, the present invention preferably further sets the body 5' such that the _4 and the interlocking single illusion are located in the arranging of the dragon 5, and the unit (4) is The horsetail 20 is disposed outside the casing 5 such that the rotating shaft 21 passes through the casing 5, and the driving window wheel is located at the end of the casing 5, and The interlocking gear 12 of the linkage single=1 is inconsistent to be linked by the driving gear 22, and the moving gear 12' can of course be disposed in the housing 5 to be accommodated. Inside; then set the control unit 3 is connected electrically to the power unit 2 'is now complete assembly of the electronic transmission of the passage opposite the door lock. Therefore, the electronic transmission of the door lock of the month can be arbitrarily combined with a door lock structure that is locked or opened by a rotary knob, thereby improving the convenience of use and the margin of use. Furthermore, since the electronic transmission of the door lock of the embodiment of the present invention can be on the outer side of the door, the linkage unit i and the power unit 2 are directly disposed on the conventional electronic shackle or the conventional electronic device, or It is provided in the present invention - 11 - 1331639 Ming = body 5 ' and the linkage rod u is directly coupled to the sole. In addition, the recording of the 12 turns of the turn wire 22 can be used to drive the interlocking gear and thus the power of the embodiment of the present invention. The motor 2 of unit 2 can also be used with a smaller torque motor. Referring to Fig. 3, there is disclosed a bun transfer arrangement of the first embodiment of the present invention. In the first embodiment of the present invention, the control unit 3 is selected as the fingerprint identification unit, and the control group 3 is disposed outside the door, and the handle 43 of the door lock 4 is selected as a handle 43 having a long handle shape. In the state in which the door lock 4 is locked, the reader can perform the fingerprint sense == the control unit 3 recognizes, if the control unit 3 recognizes the user of the preset receipt The data is transmitted to the driving circuit of the power source 70' to drive the motor 2 of the power unit 2, and the linkage rod 11 is rotated, so that the rotation can drive the lock 42 to open. Referring to Fig. 4, it discloses a door lock of the second embodiment of the present invention. She is in the first-real, the control 3 of the second embodiment is selected as the remote remote control unit, and the user can transmit the signal to the control element 3 by means of the remote human control i, so the The control 7L 3 system is installed in the door to avoid the damage of the control unit 3, and the rest of the operation modes are the same as those of the first embodiment, and will not be described here. As mentioned above, 'compared to the conventional electronic door lock can not be directly combined with the custom lock'. If you want to use the electronic (10), you need to remove the (4) lock and shock the electronic display. This will cause the waste of the f. And the use of electronic shackles makes the society inconvenient and the use margin is low. In contrast, ° -12 -. . 9 _______ _______________ ___________ ________ • The invention of the present invention is replaced by the control unit 3 receiving the signal ' entered by the user' to control the power unit 2 to be activated by the control unit 3 The power unit 2 interlocks the linkage unit 1, and then rotates the knob 41 of the door lock 4 to bring the latch 42 of the door lock 4 into a locked or unlocked state. Thereby, the present invention can certainly improve the usability and use margin. 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-described embodiments are possible without departing from the spirit and scope of the invention. The invention is based on the invention as defined in the appended claims. —13 — 1331639 July 26, 1999 Correction and Replacement [A brief description of the drawings] Fig. 1 is a perspective view of the electronic transmission of the door lock of the present invention. Figure 2 is a top cross-sectional view of the electronic transmission of the door lock of the present invention. Fig. 3 is a view showing the operation of the electronic transmission of the door lock of the first embodiment of the present invention. Fig. 4 is a view showing the operation of the electronic transmission of the door lock of the second embodiment of the present invention. [Main component symbol description] 11 linkage rod 2 Power unit 21 Rotary shaft 3 Control unit 41 Rotary knob 43 Handle 1 Linkage unit 12 Linkage gear 20 Motor 22 Drive gear 4 Door lock 42 Latch 5 Housing