200934680 九、發明說明： 【發明所屬之技術領域】 本發明隸屬一種車輛方向盤機柱之防盜技術領域， 具體而言係指一種可卡死方向盤機柱之轉軸的鎖死防盜 裝置，使宵小不易破解偷竊得手，藉以降低車輛之失竊 率。 【先前技術】 ❹ 按，以車輛失竊率來評量治安良否是指標之一，全 世界都在發生車輛失竊情形。依據統計資料顯示，台灣 地區每年失竊車輛約五萬輛，然而目前使用在車輛上之 防盜器材、鎖具何其繁多，但車輛遭偷竊狀況絲毫沒有 降低與改善，足見現有防盜器材與鎖具的功效有限。據 了解，現況竊賊已組成多人且各具有專業偷竊本領，尤 其擅長破解鎖具之偷竊集團，在偷竊過程中，分工合作 ，短短數分鐘内得手即開走車輛。銷贓管道需求與獲得 暴利是偷車集團铤而走險之動機，然而專業竊賊不僅對 ® 車種之原廠防盜器材與增設鎖具相當了解，甚至更能在 車庫、有保全系統、無鑰匙之狀況下，照樣以極短的時 間完成開鎖竊車，足見竊賊也深知一般房舍防盜裝置、 猛犬看家狀況、車主作息與夜間下手等等人性心理學上 之資訊與經驗。 惟，車輛原有防盜器材，如電門鎖等，加上目前坊 間常見的外加車輛防盜器材，尤以方向盤鎖、排檔鎖、 拐杖鎖裝置是最被廣泛運用，但其係呈外露式，也都是 最容易遭竊賊手動開鎖、剪斷方向盤、排檔桿等破解進 5 200934680 而偷竊得手之防盜器材，至於精密數位化的電子式防盜 裝置；雖然有較高難度破解功效，但竊賊能會從警報器 . 、電瓶位置迅速斷電使其運作失效而下手、再以電路短 路、更換電腦…等技巧而得手，至於近來較熱門的衛星 定位追蹤防盜裝置（GPS)，只要斷電或遮蔽即失效，甚 至高檔配備如電腦晶片鎖（RFID)等，也易為更換備妥 破解電腦或遺失、修車時複製鎖具之鑰匙等技巧而破解 〇 ❹ 因此欲提高防盜效果，需由竊賊的心理與行為去深 入研究，經研究，竊賊欲下手偷車，其能否在極短時間 偷竊得手是最先考量，過程是觀察、考量車上之防盜器 材、鎖具特性，是否能憑專長以手動而輕易破解或破壞 而決定下手偷竊，否則放棄。 有鑒於此，發明人乃積極謀求解決之道，在瞭解偷 竊技巧與其偷竊過程之行為心理上恐懼實例中，從問題 與對策、統計歸納出，其關鍵技術在於：竊賊會評估， ❹ 車上防盜裝置「能不能以手動方式輕易破解而得手」如 能則下手。反之，不易拆解之防盜裝置則會延長偷竊時 間與增加風險，竊賊評估後，最終迫使放棄偷竊意念， 基於「不容易手動拆解」之關鍵技術，本發明設計將防 盜裝置深置於儀表板内之方向盤機柱末端處，防盜裝置 外部由金屬外殼牢套，且需層層拆解才能破解才能讓車 輛行駛，且實品之測試使用後證明確可達到預期之理想 效果，深具實用價值。 【發明内容】 6 200934680 據此，本發明主要在於提供一種車輛方向盤鎖死防 盜裝置，藉以選擇性讓方向盤機柱之轉轴卡死或分離， 進而達到車輛防盜之目的。 基於此，本發明係透過下列的特徵結構與技術手段 來具體實現前述之各項目的與效能，該車輛具有一操控 方向之機柱，機柱内具有一連接方向盤與車輪轉向系統 之轉軸，該鎖死防盜裝置包含有： 一限位單元，其係固設於轉軸上； 一卡掣單元，其係設於機柱上，且卡掣單元具有一 可選擇性與限位單元嵌卡之鎖桿； 一驅動單元，其具有一可作動前述卡掣單元鎖桿相 對限位單元移動的驅動元件，且經電子感測比對訊號正 確後，始能運作； 藉此，使得卡掣單元鎖桿可受驅動單元作用選擇性 相對限位單元卡死或分離，而達到方向盤鎖死防盜或分 〇 離開鎖能行駛的功能，防盜裝置外部由金屬外殼牢套而 組構成一不易拆解、且效果奇佳之車輛鎖死防盜裝置者 〇 經由上述的說明，本發明透過前述技術手段的展現 ，可獲得下列具體的效益與功效增進： (1)、本發明之特色係設計裝置於方向盤機柱末 端上，藉由電子感應系統之感測指紋、密瑪、聲紋或曈 孔等辨識，直接控制一驅動單元運作，並利用該運作帶 動卡掣單元相對轉轴上的限位單元位移，使轉轴可受限 7 200934680 位單元是否受卡掣單元卡掣，而形成卡死防盜狀態或分 離開鎖能行驶狀態，本防盜裝置為金屬外殼覆罩牢固， - 且又位於儀表板内部深處，以破壞工具而言，如鋸、鑿 、砂輪磨開…等方法，皆不容易施做，即使動手需甚久 時間，又破壞過度嚴重，反而致使車輛無法行駛操控， 又欲拆除現有方向盤機柱等轉向組件，更換自備方向盤 機柱等器材行竊，致使宵小偷竊意願可能更低，不如放 棄改偷竊其他車輛。 ❹ （2)、本發明進一步可配合電子感測，如指紋、 密碼、曈孔、聲紋等辨識系統，經比對正確訊號而正常 開啟，否則車輛無法操控行駛。而指紋：號稱永不遺失 之鑰匙，且具有更不易複製之特性。現況指紋辨識系統 是很成熟電子產品，且大量運用於門禁管制、電子產品 等上，其辨識系統是本防盜裝置採用開啟唯一通路，如 此設計，俾能提供有更高效率應用、高強度抵禦破壞之 防盜功效者。 ❹ （3)、本案發明之次一特色，乃是在驅動單元只 需小型減速馬達即可完成操作。本裝置開啟後，經斷電 功能使馬達不能再致動，且配合一保險單元的設計，避 免行車中影響正常轉向操控，確保安全。且馬達可採用 伺服馬達設計並由主機脈衝電源供應，竊賊在其裝置金 屬外殼拆解後，想藉由電瓶直接供應電源，但仍無法啟 動裝置。 (4)、本案發明之再一特色，乃在於本發明適用 於新車於生產中之直接安裝，或中古車以模組化、套裝 8 200934680 品之另外加裝，且無安裝困擾之虞，且更適合所有車種 裝設之特點，俾提供廣泛應用之經濟實惠效益者。 ( 5)、本案發明之另一特色，乃在於本發明裝置 成本低廉，防盜功效其大，俾提供廣泛應用，增加、維 護治安成效之效益者。 以下並舉一較佳實施例，同時配合不同圖式及圖號 ，對本發明做進一步之說明，讓熟悉本技術領域者能對 本發明有更詳細的瞭解： ❹ 【實施方式】 本發明係一種車輛方向盤鎖死防盜裝置，請配合參 閱第一、二圖所示，其係設於方向盤之機柱（10)末端， 該機柱（10)内具有一供方向盤帶動樞轉的轉轴（15)， 轉軸（15)末端並與一萬向接頭（20)連接，供透過萬向 接頭（20)操控車輛之車輪轉向系統，而本發明方向盤鎖 死防盜裝置即設於轉軸（15)末端與萬向接頭（20)間； 〇 而本發明較佳實施例之詳細構成，則請進一步參看 第一、二及三圖所揭示者，該方向盤鎖死防盜裝置主要 包含有一限位單元（30)、—掣單元（40)、一驅動 單元（50)及一保險單元（60)，其中限位單元（30) 係固設於機柱（10)轉轴（15)上，而卡掣單元（40)可 受驅動單元（50)作用選擇性相對限位單元（30)卡死 或分離，而達到鎖死防盜或分離開鎖能行駛的功能； 前述限位單元（30)係為一卡鎖套（31)，該卡鎖 套（31)外緣形成有一或多數鎖槽（32)，且卡鎖套（ 9 200934680 31)之鎖槽（32)位置與轉軸（15)對應鑰匙之典型電門 鎖卡鎖套（16)相對，便於使用者轉動方向盤令限位單元 (30)之卡鎖套（31)定位； 而卡掣單元（40)係於機柱（10)對應卡鎖套（31 )處設有一滑執（41)，滑軌（41)周緣具有一缺口（ 42)，且滑軌（41)内滑設有一可相對卡鎖套（31)位 移的鎖桿（45)，該鎖桿（45)對應滑軌（41)缺口（ 42) —側形成有一齒面（46)，且鎖桿（45)對應卡鎖 ❹套（31) —端形成有一鎖塊（47)，鎖塊（47)可選擇 性相對嵌卡於卡鎖套（31)之對應鎖槽（32)内； 又驅動單元（50)具有一可作動前述卡掣單元（4〇 )鎖桿（45)移動的驅動元件（51)，該驅動元件（51 )係選自伺服馬達等，且驅動元件（51)具有一對應嚙 合該鎖桿（45)齒面（46)的齒輪（52)，再者驅動元 件（51)係設於一固定在機柱（1〇)上之承殼（55)内； 再者保險單元（60)則係設於承殼（55)内的導管（ 61)，導管（61)内滑設有一連接索件（62〇)之插梢（62 )，且插梢（62)之索件（ 620)外套設有一索套（63)， 且導管（61)内部於插梢（62)與索套（63)間頂撐有一 復位彈簧（64)，讓插梢（62)被拉動後可利用復位彈簧 (64)的彈力自動復位，且保險單元（6〇)並於鎖桿（45 )上形成有一限位孔（65)，使鎖桿（45)鎖塊（47) 脫離卡鎖套（31)鎖槽（32)時，前述插梢（62)可嵌 插於鎖桿（45)限位孔（65)内，避免鎖桿（45)任意 作用’且保險單元（6〇)之插梢（62)索件（620)可連接 200934680 當手剎車桿向上拉起時’可讓插梢(62 ( 5)，令鎖桿（45)可被移動，反之當放 、干呈開車狀態時，插梢（62)可向下復位插掣鎖 :捏仏、限制鎖桿（45)的移動’防止車輛於行進間 鎖桿（45)任意移動而影響安全； 、&藉此，並可於整個限位單元（30)、卡掣單元（4〇 ❹ ❹ 人杠3單元（5〇)外包覆有一護框（7G)，以防止遭 j意拆解或撥動内部組件，可提升其㈣效果，而組 不易拆解、且效果奇佳之車輛鎖死防盜裝置者。 f於本發明之實際運用，則係如第二、三及四圖所 示 操作上，係當車輛停妥時，駕駛人會拉起手剎 車桿’此時可操作保險單元（6〇)之插梢（62)向上移動 ，而使插梢（62)脫離卡攀單元（4〇)鎖桿（45)上的限 位孔（65 )，接著透過電子感應系統之感測如指紋、密 碼、瞳孔、聲紋等辨識系統或鎖具或連結車門自動上鎖 系統操控該鎖死防盜裝置，其係進而啟動驅動單元（5〇 )之驅動元件（51)，且透過齒輪（52)與鎖桿（π) 之齒面（46)而作動鎖桿（45)向機柱（1〇)轉輛（15 之限位單元（30)卡鎖套（31)移動，進而令鎖桿（45 )鎖塊（47)喪卡於卡鎖套（31)的鎖槽（32)内【如 第四圖所示】，如此可利用卡掣單元（4〇)與限位單元 (30)限制轉軸（15)的轉動’使宵小即使發動車輛仍益 法透過方向盤操控而達到車輛之行駛，進而達到 目的： 反之 ，當駕駛人欲開車時，則透過前述電子感應系 200934680 統之感測如指紋、密碼、瞳孔、聲紋等辨識系統或鎖具 解開該鎖死防盜裝置，並啟動驅動單元（5〇)之驅動元 件（51)，而利用齒輪（52)與鎖桿（45)之齒面（46 )而作動鎖桿（45)遠離機柱（1〇)轉軸（15)之限位單 元（30)卡鎖套（31),讓鎖桿（45)鎖塊（47)可與 ^鎖套（31)的鎖槽（32)分離【如第三圖所示】，令 駕使人可利用方向盤透過轉軸（15)轉動萬向接（ )’以便順利正常行致，且當手剎車桿丄=單〇 © 疋（6〇)之插梢（62)到利用復位彈簧（64)壓縮後的彈 力復位，使插梢（62)向下嵌插於卡掣單元（4〇)的鎖桿 (45)限位孔（65)内，避免鎖桿（45)於車輛行進間 因故而任意作動影響正常操控，進而發生意外。 再者，本發明另有一實施例，其係如第五、六及七 圖所顯示者，該鎖死防盜裝置之限位單元（3〇 )具有一 可固定於轉軸（15)上的卡鎖盤（35)，該卡鎖盤（35) 周緣形成有一或多數鎖孔（36)，且卡鎖盤（35)之鎖 鬱孔（36)位置與轉軸（15)對應鑰匙之典型卡鎖套（16) 相對，便於使用者調整方向盤令限位單元（3〇)之卡鎖盤 (35)定位；而卡掣單元（4〇)係於機柱（丨〇)上設有一 滑軌（43)，滑軌（43)周緣形成有一軸向延伸、且開 口向上的導槽（44)，且滑軌（43)内滑設有一對應卡 鎖盤（35)移動的鎖桿（48)，該鎖桿（48)底端並具 有一可對應嵌插鎖孔（36)的鎖柱（49)，且鎖桿（48 )鄰近頂端處設有一螺套（ 480)，螺套（ 480)並具有 對應滑執（43)導槽（44)之頸部（481)，使鎖桿（48 )僅能上下移動、且無法旋轉；另驅動單元（5〇)具有 12 200934680 二作動前述卡掣單元（4G)鎖桿（48)移動的驅 件（53)，該驅動元件（53)係選自伺服馬達等，且驅 ::件（53)具有一對應螺設鎖桿（48)螺套（彻）的 螺柱（54)，使驅動元件（53)德動螺柱（54) ’可作動鎖桿U8)上、下位移，並可於整個限位單元 掣單元（40)與驅動單元（5〇)外包覆有-° )，以防止遭人任意拆解或撥動内部組件，可 ❹ ❹ 提升其防盜效果，而組構成一不易拆解、且效果奇佳之 車輛方向盤鎖死防盜裝置者。 操作上，係透過電子感應系統之感測如指紋、密碼 、瞳孔、聲紋等辨識系統或鎖具或連結車門自動上鎖系 統操控該鎖死防盜裝置，其係進而啟動雜動單元（別） 之驅動元件（53)，且透過螺柱（54)與鎖桿（48)之 螺套（ 480)而作動鎖桿（48)相對限位單元（3〇)卡鎖 盤（35)移動，進而令鎖桿（48)鎖柱（49)嵌插於卡 鎖盤（35)的鎖孔（36)内【如第七圖所示】，如此可 ，用卡掣單70 ( 40)與限位單元（3G)來限制轉轴（15 )的轉動，使宵小即使發動車輛仍無法透過方向盤來控 制車輛行進方向，達到防盜之目的。再者，當駕駛人欲 開車時，則透過前述電子感應系統之感測指紋、密碼、 曈孔、聲紋等辨識系統或鎖具解開該鎖死防盜裝置，並 啟動驅動單元（50)之驅動元件（53)，而利用螺柱（ 54)與鎖桿（48)之螺套（ 480)而作動鎖桿（48)遠離 機柱（10)轉轴（15)之限位單元（30)，讓鎖桿（48) f柱（49)可與卡鎖盤（35)的鎖孔（36)分離【如第 六圖所示】，令駕使人可利用方向盤透過轉轴（15)轉 13 200934680 動萬向接頭（20)，以便順利正常操控車輛，其一樣具 有前述的功效與進步性。 另如第八及九圖所顯示者，係本發明又一實施例， 其係於限位單元（30)具有一可固定於轉軸（15)上的 卡鎖盤（35)，該卡鎖盤（35)周緣形成有一或多數 (36);而卡掣單元（40)係於機柱（1〇)上設有一滑 軌（43)，滑執（43)内滑設有一對應卡鎖盤（祁）移 動的鎖桿（48)，該鎖桿（48)底端並具有一可對應嵌 插鎖孔（36)的鎖柱（49);又驅動單元（5〇)具有一 可作動前述卡掣單元（40)鎖桿（48)移動的驅^元件 (56)，該驅動元件（56)係選自伺服馬達等，且驅動 元件（56)具有一曲柄（57)，曲柄（57)藉由連桿（ 58)連接於鎖桿（48)頂端，使驅動元件（56)可透過 曲柄（57)與連桿（58)作動使鎖桿（48)上、下位移 ，且限位單元（30)、卡掣單元（4〇)與驅動單元（5〇 )外包覆有一護框（70)，以防止遭人任意拆解或撥動 鬱内部組件，可提升其防盜效果，而組構成一不易拆解、 且效果奇佳之車輛鎖死防盜裝置者。 而於操作上，則係透過電子感應系統之感測指紋、 密碼、瞳孔、聲紋孔等辨識系統或鎖具或連結車門自動 上鎖系統操控該鎖死防盜裝置，其係進而啟動驅動單元 (50)之驅動元件（56)，且透過曲柄（57)與連桿（ 58)作動鎖桿（48)相對限位單元（30)卡鎖盤（35) 移動’進而令鎖桿（48)鎖柱（49)嵌插於卡鎖盤（35 )的鎖孔（36)内【如第九圖所示】，如此可利用卡掣 200934680 單元（40)與限位單元（3〇)來限制轉轴（15)的轉動， 使宵小即使發動車輛仍無法透過方向盤來操控車輛行駛 • ’進而達到防盜之目的。又當駕駛人欲使用車輛時，則 .透過前述電子感應系統之感測指紋、密碼、瞳孔、聲紋 等辨識系統或鎖具解開該鎖死防盜裝置，並啟動驅動單 元（50)之驅動元件（56)，而利用曲柄（57)作動鎖 桿（48)遠離機柱（10)轉轴（15)之限位單元（3〇)， 讓鎖桿（48)鎖柱（49)可與卡鎖盤（35)的鎖孔（36 ❹）分離【如第八圖所示】，令駕使人可利用方向盤透過 轉軸（15)轉動萬向接頭（2〇) ’以便順利正常操控車 輛’其一樣具有前述的功效與進步性。 歸納前述說明可知，本發明不僅可達到預期之創作 目的，且兼具功效之增進，惟前述實施例僅為用來解釋 本發明，並非據以對本發明做任何形式上之限制，故在 本發明之創作精神下，進行任何型式的修飾或變更，皆 仍應屬於本發明之範疇，據此本發明己符合發明專利有 ❹關「新穎性」與「進步性」的規定，爰依法提出發明專 利申請’希早曰賜准本發明專利。 15 200934680 【圖式簡單說明】 第一圖：係本發明鎖死防盜裝置之分解示意圖，其揭示各 組件之態樣。 第二圖：係本發明鎖死防盜裝置之外觀總成示意圖，用來 說明本發明的使用狀態。 第三圖：係本發明鎖死防盜裝置之組成剖面示意圖，其說 明本發明呈分離開鎖的態樣。 第四圖：係本發明鎖死防盜裝置之另一組成剖面示意圖， 其說明本發明呈卡掣鎖死的態樣。200934680 IX. Description of the invention: [Technical field of the invention] The invention belongs to the technical field of anti-theft of a steering wheel column of a vehicle, and specifically refers to a locking anti-theft device that can lock the shaft of the steering wheel column, so that the small and difficult to crack Stealing succeeded in order to reduce the theft rate of vehicles. [Prior Art] ❹ According to the vehicle theft rate, it is one of the indicators to determine whether the security is safe or not. Vehicle theft is happening all over the world. According to statistics, there are about 50,000 vehicles stolen every year in Taiwan. However, there are so many anti-theft devices and locks that are currently used on vehicles. However, the theft of vehicles has not been reduced or improved. This shows that the existing anti-theft devices and locks have limited effectiveness. It is understood that the current situation of thieves has formed a number of people and each has a professional stealing ability, especially the stealing group that is good at cracking locks. In the process of theft, the division of labor and cooperation, in just a few minutes, the driver will drive away. The demand for pin-selling pipelines and the profiteering are the motives for the car-fighting group. However, professional thieves not only have a good understanding of the original anti-theft devices and additional locks of the car type, but even more in the garage, the security system and the keyless condition. In a very short time, the unlocking of the car was completed. It is obvious that the thief is also aware of the information and experience of human psychology such as general house anti-theft device, bulldog housekeeping situation, car owner's work schedule and night start. However, the vehicle's original anti-theft equipment, such as electric door locks, plus the common anti-theft equipment for vehicles, especially the steering wheel lock, gear lock, and crutches lock device are the most widely used, but the system is exposed, also It is the most vulnerable to thieves to manually unlock, cut the steering wheel, gear shifter, etc. into the 5 200934680 and steal the magic equipment, as for the sophisticated digital electronic anti-theft device; although there is a higher difficulty to crack, but the thief can get from the alarm The battery position is quickly de-energized to disable the operation, and then the circuit is short-circuited, the computer is replaced, and other techniques are used. As for the more popular satellite positioning and tracking anti-theft device (GPS), as long as the power is off or the shielding is invalid, Even high-end equipment such as computer chip lock (RFID), etc., is also easy to replace the need to replace the computer or lost, the key to copy the lock when repairing the car and so on. Therefore, to improve the anti-theft effect, the thief's psychology and behavior need to go In-depth research, after research, thieves want to start stealing cars, whether it can be stolen in a very short time is the first consideration, the process is to observe Material considerations alarm, locks characteristics of the car, whether it can be easily manually with expertise to crack or break and decided to start stealing, or else give up. In view of this, the inventor is actively seeking solutions. In the case of understanding the psychological fear of stealing techniques and the behavior of theft, from the problems and countermeasures, statistics, the key technology is: thieves will evaluate, 车 car anti-theft The device "can be easily cracked manually and succeeded". If you can, start. On the contrary, the anti-theft device that is not easy to disassemble will prolong the theft time and increase the risk. After the thief evaluates, it will eventually force the abandonment of the theft idea. Based on the key technology of “not easy to manually disassemble”, the present invention designs the anti-theft device to be deeply placed on the dashboard. At the end of the steering wheel column, the outer part of the anti-theft device is tightly sheathed by a metal casing, and it needs to be dismantled in layers to be cracked in order to allow the vehicle to travel, and the test of the actual product can clearly achieve the desired effect, and has practical value. . SUMMARY OF THE INVENTION 6 200934680 Accordingly, the present invention is directed to a vehicle steering wheel locking anti-theft device for selectively locking or separating a rotating shaft of a steering wheel column to achieve the purpose of vehicle theft prevention. Based on the above, the present invention achieves the foregoing objects and effects through the following characteristic structures and technical means. The vehicle has a machine column with a steering direction, and the machine column has a rotating shaft connecting the steering wheel and the wheel steering system. The locking anti-theft device comprises: a limiting unit fixed on the rotating shaft; a locking unit, which is arranged on the column, and the locking unit has a lock that can be selectively inserted with the limiting unit a driving unit having a driving component for actuating the movement of the locking lever relative to the limiting unit, and capable of operating after the electronic sensing comparison signal is correct; thereby, the locking unit of the locking unit is activated The function of the driving unit can be selectively locked or separated from the limiting unit, and the function of locking the steering wheel to lock the anti-theft or splitting away from the lock can be achieved, and the external part of the anti-theft device is tightly assembled by the metal casing, and the composition is not easy to be disassembled, and the effect is Through the above description, the present invention can achieve the following specific benefits and enhancements through the above-mentioned technical means: (1) The invention is characterized in that the design device is arranged on the end of the steering wheel column, and the sensing of the fingerprint, the timma, the voiceprint or the pupil is detected by the electronic sensing system, and the operation of a driving unit is directly controlled, and the card unit is driven by the operation. Relative to the displacement of the limit unit on the rotating shaft, the rotating shaft can be limited. 7 200934680 The unit is jammed by the locking unit, and the stuck anti-theft state or the separate unlocking can drive state. The anti-theft device is a metal outer cover. , - and located deep inside the instrument panel, in terms of damage tools, such as sawing, chiseling, grinding wheel grinding, etc., it is not easy to apply, even if it takes a long time to start, and the damage is excessively serious, but the vehicle is caused It is impossible to drive and control, and it is necessary to dismantle the steering components such as the existing steering wheel column and replace the equipment such as the self-prepared steering wheel column, so that the willingness to steal is likely to be lower. It is better to give up and steal other vehicles. ❹ (2) The invention can further cooperate with electronic sensing, such as fingerprint, password, pupil, voiceprint and other identification systems, and normally open after comparing the correct signals, otherwise the vehicle cannot control the driving. And the fingerprint: the key that is never lost, and has the characteristics that are more difficult to copy. The current fingerprint identification system is a very mature electronic product, and it is widely used in access control, electronic products, etc. Its identification system is the only way to open the anti-theft device. This design can provide higher efficiency applications and high strength against damage. The anti-theft function. ❹ (3) The second feature of the invention of the present invention is that the drive unit can be operated only by a small reduction motor. After the device is turned on, the motor can no longer be actuated by the power-off function, and with the design of a fuse unit, the normal steering control is avoided in the driving to ensure safety. The motor can be designed with a servo motor and supplied by the main pulse power. After the thief disassembles the metal casing of the device, the thief wants to supply the power directly from the battery, but the device cannot be started. (4) Another feature of the invention of the present invention is that the present invention is applicable to the direct installation of a new car in production, or the addition of a medieval car to a modular, package 8 200934680 product, and without installation troubles, and It is more suitable for all types of vehicle installations and provides economic benefits for a wide range of applications. (5) Another feature of the invention of the present invention is that the device of the present invention has low cost, large anti-theft function, and provides a wide range of applications, and increases and maintains the effectiveness of public security. The present invention will be further described in conjunction with the drawings and drawings, and the present invention will be further understood by those skilled in the art: ❹ [Embodiment] The present invention is a vehicle steering wheel. Locking the anti-theft device, please refer to the first and second figures, which are arranged at the end of the column (10) of the steering wheel, and the column (10) has a rotating shaft (15) for pivoting the steering wheel. The end of the rotating shaft (15) is connected with a universal joint (20) for controlling the wheel steering system of the vehicle through the universal joint (20), and the steering wheel locking anti-theft device of the present invention is disposed at the end of the rotating shaft (15) and the universal joint Between the joints (20); and the detailed configuration of the preferred embodiment of the present invention, please refer to the first, second and third figures, the steering wheel lock anti-theft device mainly comprises a limit unit (30), The unit (40), a driving unit (50) and a fuse unit (60), wherein the limiting unit (30) is fixed on the shaft (15) of the column (10), and the cassette unit (40) Selectable phase by the driving unit (50) The limiting unit (30) is stuck or separated, and the function of locking the anti-theft or separating and unlocking can be achieved; the limiting unit (30) is a locking sleeve (31), and the outer edge of the locking sleeve (31) One or more lock grooves (32) are formed, and the lock groove (32) of the lock sleeve (9 200934680 31) is opposite to the typical electric door lock lock sleeve (16) of the corresponding shaft of the rotating shaft (15), so that the user can rotate the steering wheel. The locking sleeve (31) of the limiting unit (30) is positioned; and the locking unit (40) is provided with a sliding handle (41) corresponding to the locking sleeve (31) of the column (10), the sliding rail (41) The peripheral edge has a notch (42), and a sliding bar (45) is disposed in the sliding rail (41) for sliding relative to the locking sleeve (31), and the locking bar (45) corresponds to the sliding rail (41) notch (42) A side surface is formed with a tooth surface (46), and the lock rod (45) corresponds to the latching sleeve (31). The end of the locking rod (31) is formed with a locking block (47), and the locking block (47) can be selectively inserted into the locking sleeve. (31) corresponding to the lock slot (32); the drive unit (50) has a drive member (51) for actuating the movement of the latch unit (45), the drive member (51) From servo a motor or the like, and the driving component (51) has a gear (52) corresponding to the tooth surface (46) of the lock lever (45), and the driving component (51) is fixed on the cylinder (1) The inside of the shell (55); the fuse unit (60) is a conduit (61) disposed in the shell (55), and a plug (62〇) is inserted into the duct (61). 62), and the cable (620) of the plug (62) is provided with a cable sleeve (63), and the inner portion of the conduit (61) is supported by a return spring between the insertion end (62) and the cable sleeve (63). ), after the insertion end (62) is pulled, the elastic force of the return spring (64) can be automatically reset, and the safety unit (6〇) and the locking rod (45) form a limiting hole (65) to make the locking rod (45) When the lock block (47) is disengaged from the lock sleeve (31) lock slot (32), the aforementioned plug (62) can be inserted into the lock lever (45) limit hole (65) to avoid the lock lever (45) ) arbitrarily acting 'and the fuse unit (6 〇)'s spigot (62) cable (620) can be connected to 200934680 when the hand brake lever is pulled up to allow the spigot (62 (5), lock lever (45) Can be moved, and when it is put and dry, the tip (62) Downward resetting the shackle lock: pinching and restricting the movement of the lock lever (45) 'prevents the vehicle from moving arbitrarily during the travel lock lever (45) to affect safety; , & and, and throughout the limit unit (30 ), the cassette unit (4〇❹ ❹ person bar 3 unit (5〇) is covered with a protective frame (7G) to prevent it from being disassembled or moved by internal components, which can enhance its (4) effect, and the group is not easy to Demolition, and the effect of the car is locked by the anti-theft device. f In the actual application of the present invention, as shown in the second, third and fourth figures, when the vehicle is stopped, the driver will pull up the hand brake lever. At this time, the insurance unit (6〇) can be inserted. The tip (62) moves upward, and the spigot (62) is disengaged from the limiting hole (65) on the locking lever (45) of the card climbing unit (4), and then sensed by an electronic sensing system such as a fingerprint, a password, a pupil The sound recognition system or the lock or the interlocking door automatic locking system controls the lock anti-theft device, which in turn activates the drive unit (51) of the drive unit (5) and transmits the gear (52) and the lock lever (π) The tooth surface (46) and the movable lock lever (45) rotates toward the column (1〇) (the limit unit (30) of the lock unit (30) moves, thereby locking the lock rod (45) ( 47) The card is stuck in the lock slot (32) of the card lock sleeve (31) [as shown in the fourth figure], so that the lock shaft (15) can be restricted by the cassette unit (4〇) and the limit unit (30). Turning 'to make it small even if the vehicle is started, it is still possible to control the vehicle through the steering wheel to achieve the purpose: on the contrary, when the driver wants to drive, then Through the above-mentioned electronic sensing system 200934680, the sensing system such as fingerprint, password, pupil, voiceprint, etc., or the lock unlocks the locking anti-theft device, and activates the driving component (51) of the driving unit (5), and utilizes the gear (52) and the tooth surface (46) of the lock lever (45) to move the lock lever (45) away from the limit unit (30) of the shaft (1) shaft (15), the lock sleeve (31), the lock lever (45) The lock block (47) can be separated from the lock groove (32) of the lock sleeve (31) [as shown in the third figure], so that the driver can use the steering wheel to rotate the universal joint through the rotating shaft (15) ( ) 'In order to smoothly perform normal operation, and when the hand brake lever 丄 = single 〇 © 疋 (6 〇) the tip (62) to the elastic force after compression by the return spring (64), the spigot (62) is embedded downward Inserted into the locking rod (45) limiting hole (65) of the cassette unit (4〇), the locking rod (45) is prevented from being arbitrarily operated during the running of the vehicle to affect the normal operation, and an accident occurs. Further, the present invention In another embodiment, as shown in the fifth, sixth and seventh figures, the limiting unit (3〇) of the locking anti-theft device has a fixing unit (15) fixed to the rotating shaft (15). a locking disc (35), the locking disc (35) is formed with one or more locking holes (36) at the periphery, and the locking hole (36) of the locking disc (35) is located at a position corresponding to the key of the rotating shaft (15) The sleeve (16) is opposite for the user to adjust the steering wheel to position the locking plate (35) of the limiting unit (3〇); and the locking unit (4〇) is provided with a sliding rail on the column (丨〇) ( 43) The guide rail (43) is formed with an axially extending and upwardly extending guide groove (44), and a sliding lever (48) corresponding to the movement of the locking disc (35) is slidably disposed in the sliding rail (43). The bottom end of the lock bar (48) has a lock post (49) corresponding to the insertion lock hole (36), and the lock bar (48) is provided with a screw sleeve (480) and a screw sleeve (480) adjacent to the top end. a neck portion (481) having a corresponding sliding (43) guide groove (44), so that the lock lever (48) can only move up and down and cannot rotate; the other drive unit (5〇) has 12 200934680 two actuations of the aforementioned cassette unit (4G) a drive member (53) for moving the lock lever (48), the drive member (53) is selected from a servo motor or the like, and the drive member: (53) has a screw sleeve corresponding to the screw (48) ( Thor) (stud) (54), The driving element (53) deer stud (54) 'actuable lock lever U8) is displaced up and down, and can be wrapped around the entire limit unit 40 unit (40) and the drive unit (5 〇) -°) In order to prevent people from arbitrarily disassembling or displacing internal components, ❹ 提升 can enhance its anti-theft effect, and the group constitutes a vehicle steering wheel lock-proof anti-theft device that is difficult to disassemble and has a wonderful effect. In operation, the locking anti-theft device is controlled by an electronic sensing system such as a fingerprint, a password, a pupil, a voiceprint, or the like, or a locking device or a linked door automatic locking system, which in turn activates the hybrid unit (other) The driving component (53) moves through the stud (54) and the screw sleeve (480) of the lock lever (48) to move the lock lever (48) relative to the limiting unit (3〇) latching disc (35), thereby The lock lever (48) lock post (49) is inserted into the lock hole (36) of the lock disc (35) [as shown in the seventh figure], so that the cassette unit 70 (40) and the limit unit are used. (3G) to limit the rotation of the rotating shaft (15), so that even if the vehicle is launched, the steering wheel cannot be used to control the direction of travel of the vehicle to achieve the purpose of theft prevention. Furthermore, when the driver wants to drive, the locking anti-theft device is unlocked by the identification system or the lock for sensing fingerprints, passwords, pupils, voiceprints, etc. of the aforementioned electronic sensing system, and the driving of the driving unit (50) is started. The component (53) is operated by the stud (54) and the screw sleeve (480) of the lock lever (48) to move the lock lever (48) away from the limit unit (30) of the shaft (15) shaft (15), The lock lever (48) f-column (49) can be separated from the lock hole (36) of the latching disc (35) [as shown in the sixth figure], so that the driver can use the steering wheel to rotate through the rotating shaft (15). 200934680 The universal joint (20) is used to smoothly and normally control the vehicle, which has the aforementioned efficacy and progress. In another embodiment of the present invention, as shown in the eighth and ninth embodiments, the limiting unit (30) has a locking disc (35) fixed to the rotating shaft (15), and the locking disc is (35) One or more of the circumferences are formed (36); and the cassette unit (40) is provided with a slide rail (43) on the column (1), and a corresponding lock disk is arranged in the slide (43).祁) a moving lock lever (48), the bottom end of the lock lever (48) has a lock post (49) corresponding to the insertion lock hole (36); and the drive unit (5〇) has an actuating card The drive unit (56) is selected from a servo motor or the like, and the drive element (56) has a crank (57), and the crank (57) is borrowed from the unit (40). The connecting rod (58) is connected to the top end of the locking rod (48), so that the driving element (56) can move through the crank (57) and the connecting rod (58) to displace the locking rod (48) up and down, and the limiting unit ( 30), the cassette unit (4〇) and the driving unit (5〇) are covered with a protective frame (70) to prevent the arbitrarily disassembled or dialed the internal components, thereby improving the anti-theft effect, and the group composition A difficult to disassemble, and effective The fruit of the Qijia vehicle is locked by the anti-theft device. In operation, the locking anti-theft device is controlled by an identification system, a lock, a password, a pupil, a voice hole, and the like, or a lock or a door automatic locking system, which in turn activates the drive unit (50). The driving element (56), and the locking lever (48) is moved relative to the limiting unit (30) by the crank (57) and the connecting rod (58), and the locking plate (35) is moved to further lock the locking rod (48) (49) Inserted into the lock hole (36) of the latching disc (35) [as shown in the ninth figure], so that the cassette 200934680 unit (40) and the limiting unit (3〇) can be used to limit the shaft (15) The rotation makes it small that even if the vehicle is started, it is impossible to control the vehicle through the steering wheel. When the driver wants to use the vehicle, the unlocking anti-theft device is unlocked by the identification system or the lock of the sensing, fingerprint, password, pupil, voiceprint, etc. of the electronic sensing system, and the driving component of the driving unit (50) is activated. (56), and use the crank (57) to actuate the lock lever (48) away from the limit unit (3〇) of the shaft (10) shaft (15), so that the lock lever (48) lock cylinder (49) can be used with the card The lock hole (36 ❹) of the lock plate (35) is separated [as shown in the eighth figure], so that the driver can use the steering wheel to rotate the universal joint (2〇) through the rotating shaft (15) to smoothly control the vehicle. The same as the aforementioned efficacy and progress. In order to understand the present invention, the present invention is not only intended to explain the present invention, but the foregoing embodiments are merely illustrative of the present invention and are not intended to limit the present invention in any way. In the spirit of creation, any type of modification or modification shall still fall within the scope of the present invention. Accordingly, the present invention has met the requirements of "newness" and "progressiveness" in the invention patents, and has filed invention patents according to law. Apply for 'Herald's patent for this invention. 15 200934680 [Simple description of the drawings] The first figure is an exploded view of the lock anti-theft device of the present invention, which reveals the aspects of each component. Fig. 2 is a schematic view showing the appearance of the lock anti-theft device of the present invention for explaining the state of use of the present invention. Fig. 3 is a schematic cross-sectional view showing the composition of the lock anti-theft device of the present invention, which illustrates the present invention in a state of separation and unlocking. Figure 4 is a cross-sectional view showing another composition of the lock anti-theft device of the present invention, which illustrates the present invention in a state in which the card is locked.
第五圖：係本發明鎖死防盜裝置另一實施例之分解示意圖 ，其揭示各組件之態樣。 第六圖：係本發明鎖死防盜裝置另一實施例之組成剖面示 意圖，用以說明其呈分離開鎖的態樣。 第七圖：係本發明鎖死防盜裝置另一實施例之組成剖面示 意圖，進一步說明其呈卡掣鎖死的態樣。 第八圖：係本發明鎖死防盜裝置再一實施例之組成剖面示 意圖，用以說明其呈分離開鎖的態樣。 第九圖：係本發明鎖死防盜裝置再一實施例之組成剖面示 意圖，進一步說明其呈卡掣鎖死的態樣。 【主要元件符號說明】 (10) 機柱 (15) 轉轴 (16) 卡鎖套 (20) 萬向接頭 (30) 限位單元 (31) 卡鎖套 (32) 鎖槽 (35) 卡鎖盤 (36) 鎖孔 (40) 卡掣單元 (41) 滑軌 (42) 缺口 (43) 滑軌 (44) 導槽 (45) 鎖桿 (46) 齒面 (47) 鎖塊 (48) 鎖桿 200934680 (480 ) 螺套 (481) 頸部 (49) 鎖柱 (50) 驅動單元 (51) 驅動元件 (52) 齒輪 (53) 驅動元件 (54) 螺柱 (55) 承殼 (56) 驅動元件 (57) 曲柄 (58) 連桿 (60) 保險單元 (61) 導管 (62) 插梢 ( 620) 索件 (63) 索套 (64) 復位彈簧 (65) 限位孔 (70) 護框 ⑩ 17Fig. 5 is an exploded perspective view showing another embodiment of the lock anti-theft device of the present invention, which discloses the aspects of the components. Figure 6 is a cross-sectional view showing another embodiment of the lock anti-theft device of the present invention for explaining the manner of separation and unlocking. Fig. 7 is a cross-sectional view showing another embodiment of the lock anti-theft device of the present invention, further illustrating the state in which it is locked. Figure 8 is a cross-sectional view showing a further embodiment of the lock anti-theft device of the present invention for explaining the manner of separation and unlocking. Fig. 9 is a cross-sectional view showing a further embodiment of the lock anti-theft device of the present invention, further illustrating the state in which it is locked. [Main component symbol description] (10) Column (15) Shaft (16) Snap sleeve (20) Universal joint (30) Limit unit (31) Snap lock sleeve (32) Lock groove (35) Snap lock Disc (36) Locking hole (40) Clamping unit (41) Slide rail (42) Notch (43) Slide rail (44) Guide groove (45) Lock lever (46) Tooth surface (47) Lock block (48) Lock Rod 200934680 (480 ) Screw (481) Neck (49) Locking post (50) Drive unit (51) Drive element (52) Gear (53) Drive element (54) Stud (55) Housing (56) Drive Component (57) Crank (58) Connecting rod (60) Safety unit (61) Catheter (62) Insert (620) Cable (63) Cable sleeve (64) Reset spring (65) Limit hole (70) Frame 10 17