201219254 六、發明說明： 【發明所屬之技術領域】 本發明係有關-種智慧型車用腳架，尤指一種馬達與動力傳遞 機構定位於腳架組件上，以隨同腳架組件相對車架旋轉，俾能依據感 測開關組件所處的位置而自動升起或收起腳架組件者。 【先前技術】 按，，習知的機車用腳架係柄設在車輛(機車或是自行車)底部之中 段處’當使用者欲駐車停放時，僅需以腳部將收合的腳架予以帶下， 並以-铸住把手，另-手握住座墊架，並以車架與㈣樞接處為支 點將機車往後扳動’如此即可讓機車呈駐車停放的狀態。當使用者欲 收起腳架時’由於車架與腳架之間介置—回復彈簧的緣故，所以使用 者僅需將機車往_力軸，即可透過_彈簧_復力帶動腳架處 於收合的狀態。 該習用結構練轉放及㈣收起時需要耗f較麵體力，而且 癱容易因施力不當而遭到滑動中的腳架塵傷腳部，因而造成駐車停放時 的不便與極大_擾。偏:要以刻縣構來駐車停放重量更重的重 型機車，_直是不可能的事’因為單以㈣赌構是無法完成重型 機車的駐車停放或是腳架收㈣作動，故而該習用結構確實有再改善 的必要。 有鑑於此’本發明人遂對機車駐車停放之相關先前技術做一檢 索’經檢索分析比對後，確認本發明之創新技術未見於前案的技術内 容中，而且本發明之功能及應用均未見於習知前案技術。根據所檢索 [-* j 3 201219254 •之在先_技躲果，鮮駐轉放的習知_撕如下列所示： ⑴本國新型專利公告第27號『機車之自動駐車裝置』，其 ^操作開關、一控制器、一油屋缸及一位置旋轉開關所構成，該 工制器係設置於機車之置物箱内’該位置旋轉開關則係設置於機車之 主腳架上；_操作_啟動控’由控制器偵測位置旋轉開關之 位置再由控制器送出訊號令油屋紅之推桿作動。 該習用結構雖然可以達到油屢操作機車駐車停放的功能， ^其雜㈣推料動力機顧賴_架上，使觸力機構無法 ^者腳架-職擺而位移’ #動力機構故障而無法使油m缸伸展時， ^無法將腳架伸展’以致車輛無法駐車停放，當動力機構故障 …、法使油飯縮回時，車輛則無法將腳架收起，以致車輛無法騎 :且其並無位置感測之自動驅動的設置，因此，該習用結構必 須以手按操作_的方式來驅動動力機構，所以該㈣結構必須再 加裝一旋轉關_鱗架所處的位置狀態 發 ’則恐怕會有行車上安二=慮 車竿告請瞻號『機車電_』，係於 ^底端刀別組設有受動力源帶動之傳動軸桿、定位座、支樓腳使 靠向上切定辦，其侧⑽物触轉動以帶動 申出同時向下轉動，以於支撑卿底端接觸地面時能將機 而雜騎_時，僅_傳_反向轉動， ,帶帽_象_肖增，彻㈣合之目的。 201219254 •該％用結構雖然可以達到電動操作機車駐車停放的功能， 准其轴才旱疋位座、支標腳等動力機構並非設於腳架上，使得動力 機構無法ik著轉-囉擺驗移，當動力機構轉*無法使支揮腳 伸展時，車輛則無法將腳架伸展，以致車輛無法駐車停放 ，當動力 機構故障*無法使支揮腳縮回時，車輛則無法將腳架收起，以致車 輛無法騎乘其並無位置_之自動㈣的設置，因此，該習用 結構同樣必須以手按開關的方式來驅動動力機構，萬一控制電路發 鲁生故障而誤判或是人為誤觸時，則恐怕會有行車上安全上的顧 慮產生。 (3)本國新型專利第M364〇3〇號『車輛駐車裝置』，係包含一 外设、-動力單元、m動單元及—腳架。該外殼包括相互 對接結合並界定出—容室的―第—殼體與—第二殼體。該動力單元安 敦固定於該外殼，包括一馬達，一被該馬達傳動的減速機，及一被該 減速機傳動並位於該容室内的傳動齒輪。該齒盤呈可轉動地安裝在該 •谷至内並被該傳動齒輪驅動。當啓動該馬達，則可驅動該齒盤轉動， 進而可帶動該連動單元與該腳架轉動。 該習用結構雖然可以達到電動操作機車駐車停放的功能， 惟，其馬達、減速機、傳動齒輪、齒盤等動力機構並非設於腳架上， 致使上述動力機構無法隨著腳架一同旋擺而位移，當動力機構故障而 無法使齒盤往一方向轉動時，車輛則無法將腳架伸展，以致車輛無 法駐車停放，當動力機構故障而無法使齒盤往另一方向轉動時，車輛 則無法將腳架收起，以致車輛無法騎乘。雖然，其具有用以限定齒 201219254 第—' 第二開關，但是該習用結構並無位置感測之自動 ㈣電路發生故障而誤判或是人為誤觸時，則恐 十會有行車上安全上的顧慮產生。 有鐘於上述習知技術之動力機構並非以整合方式設置於腳架 "使上述動力機構無法隨著腳架一同旋擺而驅動腳架組件，所以 當動力機構故障時則無法以人力達到駐車停放或是收起腳架組件之 功效，因而造錢用不便及諸多_擾’本發明人等乃積極投入 研究’經不斷地深人研發與試驗，終有本發明之具體成果產出。 【發明内容】 本發明主要目的’在於提供—種智慧型車用腳架，主要係將 動力機構整合設置於腳架組件上，讓動力機構可以隨著腳架組件一同 旋擺至定位點，進而驅動腳架組件做出伸、縮的作動，且卿架組件旋 擺定位的機能不會受到動力機構的轉而有所關，故而當動力機構 籲失效時仍然可以做出駐車停放或是腳架收起的作動，而且具備支樓、 收起位置的感測自動驅動機制，因此，無須以手按開關的方式來驅動 動力機構’藉以避免目控制電路發生故障或是人為闕所致之行 車安全上的顧慮產生。 達成前述目的，本發明採用之技術手段，係包括一腳架組件、 -馬達及-動力傳遞機構’腳架組件包括-本件及—伸縮件，本件枢 接於-車架底部而位於兩輪子之間，且馬達之動力_力傳遞機構而 控制伸縮件相對本件伸縮，當伸縮件相對本件伸長時，車架局部相對 [S1 6 201219254 一地面被撐高，而使其一輪子 _且件上’ _腳架組件相對車架旋轉:更 纽測開關組件感測到腳架組件相對車架旋轉至—支撐位置時，即控 制馬達正轉，使伸縮件相對該本件伸長；當感測開關組件感測到腳料 件相對車雜轉至-收起位置時，即控制馬達逆轉，使伸縮件相對本 件縮短者。 【實施方式】 籲 壹·本發明基本技術特徵 請參看第-、九圖及第十圖所示，本發㈣為—種智慧型車 用腳架，主要應用在-般車輛的駐車停放的用途上，而上述車輛是 才曰-輪式機車或是自行車而言。本發明的主要構想是將動力機構⑽ 整合設置於腳架組件(1〇)上，讓動力機構⑽可以隨著腳架組件⑽ -同旋擺至^位點，進而驅動腳架組件⑽做出伸或縮的作動，且腳 架組件（10)旋擺定位的機能不會受到動力機構⑽的牵鮮而有所限 馨制故而g動力機構(2〇)失效時仍然可以達到駐車或是腳架收起的功 能，而且具備支撐位置與收起位置的感測驅動機制，因此，無須以手 按開關的方式來驅動動力機構(2〇)，藉以避免因控制電路發生故障 或是人為誤觸所致之行車安全上的問題產生。 請參看第一、二圖所示，基於前述發明目的及構想，本發 明之基本技術特徵，係包括一腳架組件(10)、一動力機構(20)，此 動力機構(20)包括一馬達(21)及一動力傳遞機構(22)，腳架組件（1〇) 則包括一本件（11)及一伸縮件（丨2)，本件（π)以一樞部（31)而樞接於 [s] 7 201219254 •車架（30)底部而位於兩輪子(32)之間，且馬達⑵）之動力經動力傳遞 機構(22)而控制伸縮件（12)相對本件（11)伸縮，當伸縮件〇2)相對本 件（11)伸長時，車架（30)局部相對一地面被撐高，而使其一輪子(32) 懸空°其中’馬達(21)與動力傳遞機構(22)定位於腳架組件（1〇)上， 以隨同腳架組件（10)相對車架（3〇)旋轉；更設有一感測開關組件⑽ 當感測開關組件(40)感測到腳架組件（1〇)相對車架（3〇)旋轉至一支撐 位置時，即控制馬達(21)正轉，使伸縮件（丨2)相對該本件（η)伸長， 鲁如第七、八圖所示；當感測開關組件(4〇)感測到腳架組件（丨〇)相對車架 (30)旋轉至一收起位置時，即控制馬達(2丨）逆轉，使伸縮件（12)相對 本件（11)縮短，如第五、六圖所示。 貳·本發明技術特徵的具體實施 2· 1腳架組件的實施 請參看第一、二、七圖及第八圖所示，於一種具體的實施 例中，為讓腳架組件（10)可供馬達(21)動力傳遞機構(22)、本件(11) •及伸縮件（12)容置其内之目的，本發明係於腳架組件（10)的一面覆 設有一蓋板（13)，當腳架組件（10)位於收起位置時，蓋板(13)則位於 腳架組件（10)的下方，且蓋板(13)呈凹陷的盆狀，其一端邊壁設有一 缺口（130)，此缺口（130)可供伸縮桿(24)穿越之用。此外，為使腳架 組件（10)位於支撐位置時得以被限位，本發明係於車架（30)上設置一 限位件（14) ’當腳架組件（1 〇)位於支揮位置時，則可以承受限位件（14) 止擋。再者，於腳架組件（1〇)與車架（30)之間設置一復位彈性件 (50)(伸縮彈簧），如第三、四圖所示，當腳架組件〇〇)相對車架（3〇〉 8 201219254 _朝收起位置旋轉時，此復位彈性件⑽則可提供腳架組件(1〇)一相對 車架（30)收起的彈力。 2. 2動力機構的實施 明參看第一、一圖所示，於一種具體的實施例中，本發明動力 機構(20)包含-馬達(21)、一動力傳遞機構⑽、一供馬達⑵)及動 力傳遞機構(22)设於其内的缸體(23)，並於缸體(23)-端插接一伸縮 桿(24) ’此伸縮桿(24)與動力傳遞機構(22)及馬達⑵）形成連動，且 籲馬達(21)動力經動力傳遞機構(22)而至伸縮桿⑽，藉以控制伸縮桿 (24)相對缸體(23)伸縮’此缸體⑵)連接腳架組件⑽之本件⑴）， 伸縮桿(24)則連接伸縮件（12)。具體而言，本發明之動力機構⑽可 以是一種具有直線伸縮位移功能的市售電動缸，由於電動缸係為一種 非常習知常見的線性驅動組件’故其内之動力傳遞機構(22)則不再予 以贅述。 請參看第一、五、七圖所示，於一種更為具體的實施例中，該 耱本件(11)包括有-第-橫桿⑴1)、一固定在該第一橫桿⑴D上的第 一樞座（112)及二並伸且固定在該第一橫桿（111)上的第一桿件 (110)，該伸縮件（12)包括有-第二橫桿(123)、—蚊在該第二橫桿 (123)上的第二樞座（122)及二並伸且固定在該第二橫桿（123)上的第 二桿件⑽），第-桿件⑽)與第二餅⑽）呈管狀且相互套接而呈 可相對伸縮狀態，第一樞座（112)供缸體(23)樞接，第二樞座（122)供 伸縮桿(24)樞接。再者，伸縮件⑽之二第二桿件⑽)段末端分別九 十度彎折形成-弯折段(121)，據此得以藉由彎折段(121)來抵靠地^ 9 201219254 •以形成支撐車輛駐車的作用，如第十圖所示。 2. 3感測開關組件的實施 2. 3· 1感測開關組件的第一實施例 請參看第-至四_^為具備支偷置触输置的感測功 能，以達砸綱達⑻正反轉之目的，本發明感_斷件(4〇)的 -種具體實施例，係包括—第—感應_(41)、—第二感朗關⑽、 -第-觸動件⑽及-第二觸動件(44)，第—觸動件⑽與第二觸動 鲁件(44)可以分別設置於本件(⑴的一第一橫桿⑴1；>的二端，第一感應 開關（41)與第二感應開關（42)則分別設於車架⑽二側的柩部⑻ 上。第-橫桿(ill)二端分別穿軸插接於車架(3〇)二侧的樞部（31)之極 孔（310)，使本件（11)以第一橫桿（η!)為轉軸而可相對車架（3〇)旋 轉。亦即，第一、第二感應開關（41)(42)與第一、第二觸動件(43)(44) 分別設置在車架（30)與腳架組件（1〇)上，且臨近腳架組件（1〇)與車架 (30)枢接處。當腳架組件（1〇)位於支撐位置時，第一觸動件(43)觸及 籲第一感應開關(41)而使馬達(21)啟動正轉，致使伸縮件（12)相對本件 (11)伸長，如第七、八圖所示；當腳架組件（1〇)位於收起位置時，第二 觸動件(43)觸及第二感應開關（42)而使馬達(21)啟動逆轉，玫使伸縮 件（12)相對本件（11)縮短，如第五、六圖所示。再者，本發明一較佳 實施例’樞部（31)上設有凸柱(311)，供限制觸動件(43)(44)旋轉之角 度，以避免旋轉角度過大。 請參看第四、十一圖所示，上述第一感應開關(41)與第二感應 開關（42)的具體實施例可以一般的微動開關或是磁簧式開關，其上言 201219254 有壓鈕(410)(420)供壓迫後啟動開關。且為達到馬達(21)正反轉控制 之目的，係於馬達(21)與第一感應開關（41)及第二感應開關(42)連接 的電路上設置一正反轉控制電路(45),此正反轉控制電路(45)可以由 驅動ic、電晶體或是繼電器RL所組成，藉以提供馬達(21)的順向電 壓或是反向電壓，進而達到控制馬達(21)正反轉作動之目的，其中， 上述的順向電壓以及反向電壓則是由一電源供應單元(6〇)所供應。於 本實施例中，由於正反轉控制電路(45)係為非常習知常見的馬達控制 φ電路，所以在此不再贅述。 2. 3. 2感測開關組件的第二實施例 本發明感測開關組件(4〇)的第二種具體實施例，係包括一第一感 應開關（41)及一第一觸動件(43),第一觸動件(43)設於腳架組件(1〇) 與車架(30)形成樞接之極部(31)的一侧上，第一感應開關⑷）則設於 靠近樞部(31)-侧的車架（3〇)上，當腳架組件（1〇)位於支樓位置時， 第一觸動件觸及第一感應開關（41)而使馬達(21)啟動正轉，使伸縮件 雄02)相對本件(11)伸長；當腳架組件(1〇)往收起位置旋擺時，第一觸動 件則離開第-感應開關(41)，進而使馬達⑵)啟動逆轉，使伸縮件⑽ 相對本件（11)縮短。 請參看第十二圖所示，上述第一感應開關（41)的具體實施例可 以一般的微動開關或是磁簧式開關。且為達到馬達(21)正反轉控制之 目的’係於馬達(21)與第一感應開關（41)連接的電路上設置一正反轉 控制電路(45) ’此正反轉控制電路(45)可以是一般的繼電器RL所組 成’進而達到控制馬達(21)正反轉作動之目的’其中，上述的順向 201219254 .壓以及反向電_是由—電源供應單元⑽)所供應。 請參看第十二圖所示，更具體而言’係於電源供應單元(60)與 繼電器RL之-線圈接點連接的電路上串聯第一感應開關⑹，繼電器 RL。之第-切換接點(c〇ml)與馬達⑵）之第一電源接點⑽連接繼 電器RL之第二切換接點(c〇m2)則與馬達⑻之第二電源接點(2⑴連 接’繼電器RL之第-常閉接點(Ncl)與電源供應單元⑽之正極接點 連接，繼電器RL之第二常閉接點(Nc2)與電源供應單元⑽之負極接 φ點連接，另，繼電器RL之第-常開接點(N〇1)與電源供應單元⑽)之 負極接點連接，繼電器RL之第二常開接點(N〇2)與電源供應單元(6〇) 之正極接點連接，當第-感應開關⑷）未被第一觸動件⑽觸及時， 由於繼電器RL之第-切換接點(Coml)與第一常閉接點(Ncl)呈導通的 狀態，第二切換接點(C〇m2)則與第二常閉接點(Nc2)呈導通的狀態，因 此，即可讓馬達(21)獲得順向電壓而正轉；反之，當第一感應開關（41) 被第一觸動件(43)觸及時，繼電器RL之第一切換接點(c〇ml)與第一、 尊常開接點（Nol)呈導通狀態，第二切換接點(c〇m2)則與第二常開接點 (No2)呈導通狀態，如此即可讓馬達(21)獲得反向電壓而反轉。 參·本發明具體實施的運作 請參看第一、二圖及第十圖所示’當使用者欲將車輛予以 駐車停放時，僅需以腳部帶動腳架組件（10)以樞部（31)為轴心而往 前旋擺’當第一感應開關(41)受到位於樞部(31)—侧的第一觸動件(43) 觸及時（亦即腳架組件（10)相對車架（30)旋轉至支撐位置），第一感應 開關（41)即傳送一感測訊號至正反轉控制電路(45)中，再由正反轉揮201219254 VI. Description of the Invention: [Technical Field] The present invention relates to a smart-type vehicle tripod, and more particularly to a motor and a power transmission mechanism positioned on a tripod assembly for rotating relative to the frame with the same tripod assembly , can automatically raise or close the tripod assembly depending on where the sensing switch assembly is located. [Prior Art] According to the conventional locomotive tripod handle, it is located at the middle of the bottom of the vehicle (locomotive or bicycle). When the user wants to park in the parking lot, he only needs to use the foot to fold the tripod. Bring down, and cast the handle with -, hold the seat cushion with the other hand, and pull the locomotive back with the frame and the (4) pivot joint as the fulcrum. This will allow the locomotive to park in the parking state. When the user wants to take up the tripod, 'Because the frame is placed between the frame and the tripod - the spring is restored, so the user only needs to move the locomotive to the _ force axis, then the _spring _ complex force is used to move the tripod The state of the collapse. The conventional structure is transferred and (4) it needs to consume more facial strength when it is stowed, and it is easy to be injured by the foot in the sliding due to improper application of force, thus causing inconvenience and great disturbance when parking. Partial: It is necessary to park a heavy-duty locomotive with a heavier weight in the county. It is impossible to do it because the (four) gambling is unable to complete the parking of the heavy locomotive or the tripod (four), so the application The structure does have the need to improve again. In view of the fact that the present inventors made a search for the related prior art of the parking of the locomotives, after the search and analysis, it is confirmed that the innovative technology of the present invention is not found in the technical content of the prior case, and the functions and applications of the present invention are Not seen in the prior art technique. According to the search [-* j 3 201219254 • the first _ technology hiding fruit, the fresh resident transfer _ tear as shown below: (1) domestic new patent announcement No. 27 "automatic parking device for locomotive", its ^ The operation switch, a controller, an oil house cylinder and a position rotary switch are arranged in the storage compartment of the locomotive. The rotary switch is arranged on the main stand of the locomotive; _ operation _ start The control 'detects the position of the position rotary switch by the controller and then sends a signal from the controller to activate the oil house red push rod. Although the conventional structure can achieve the function of parking the parking lot of the oil-operated locomotive, the miscellaneous (four) pushing power machine depends on the frame, so that the force-receiving mechanism cannot be used for the tripod-position swing and the displacement of the power mechanism is not possible. When the oil m cylinder is extended, ^ can't extend the tripod so that the vehicle can't park in the car. When the power mechanism fails... When the oil retracts, the vehicle can't fold the tripod, so the vehicle can't ride: and There is no position sensing for the automatic driving setting. Therefore, the conventional structure must drive the power mechanism in the manner of the hand pressing operation _, so the (four) structure must be further equipped with a rotating switch _ the position of the scale is issued. I am afraid there will be driving on the second two = car 竿 请 瞻 瞻 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 『 To be sure, the side (10) touches the rotation to drive the application and rotates downwards at the same time, so that when the bottom end of the support is in contact with the ground, the machine can be ridden with a _ _ _ _ _ reverse rotation, with a cap _ like _ Xiao Increase, and the purpose of the (four) combination. 201219254 • Although the % structure can achieve the function of parking the parking of the electric operated locomotive, the power mechanism such as the axle and the foot of the standard is not located on the tripod, so that the power mechanism can not be turned Move, when the power mechanism can't extend the support, the vehicle can't stretch the tripod, so the vehicle can't park in the car. When the power mechanism fails*, the vehicle can't retract the tripod. As a result, the vehicle cannot ride the automatic (4) setting without the position _, therefore, the conventional structure must also drive the power mechanism by means of a hand switch, in case the control circuit is faulty or misjudged or human error When you touch the time, I am afraid that there will be safety concerns on the road. (3) The domestic new patent No. M364〇3 『 “vehicle parking device” includes a peripheral, a power unit, a m moving unit and a tripod. The outer casing includes a "first" and a second outer casing that are joined to each other and define a chamber. The power unit is secured to the housing and includes a motor, a reducer driven by the motor, and a drive gear driven by the reducer and located within the housing. The chainring is rotatably mounted within the valley and driven by the transmission gear. When the motor is activated, the toothed disc can be driven to rotate, thereby driving the linkage unit and the stand. Although the conventional structure can achieve the function of parking the electric operated locomotive, the power mechanism such as the motor, the reducer, the transmission gear, and the toothed disc is not disposed on the tripod, so that the above-mentioned power mechanism cannot be rotated together with the tripod. Displacement, when the power mechanism fails and the toothed disc cannot be rotated in one direction, the vehicle cannot extend the tripod, so that the vehicle cannot be parked. When the power mechanism fails and the toothed disc cannot be rotated in the other direction, the vehicle cannot The tripod is stowed so that the vehicle cannot ride. Although it has a second switch for defining the teeth 201219254, but the automatic structure of the conventional structure does not have position sensing, and the circuit is faulty and misjudged or artificially touched, the tenth will be safe on the road. Concerns arise. The power mechanism with the above-mentioned conventional technology is not integrated on the tripod. The above-mentioned power mechanism cannot drive the tripod assembly together with the tripod, so when the power mechanism fails, the parking cannot be achieved by human power. The effect of parking or retracting the tripod assembly is inconvenient and costly. The inventors have actively invested in research. Through continuous research and development, the specific results of the present invention are produced. SUMMARY OF THE INVENTION The main object of the present invention is to provide a smart vehicle tripod, which mainly integrates a power mechanism on a tripod assembly, so that the power mechanism can be swung together with the tripod assembly to the positioning point, and then The driving tripod assembly performs the action of stretching and contracting, and the function of the swinging positioning of the frame assembly is not changed by the power mechanism, so the parking or the stand can still be made when the power mechanism fails. The operation of the detachment is provided, and the automatic driving mechanism of the sensing building and the detachment position is provided. Therefore, it is not necessary to drive the power mechanism by means of a hand-pressing switch to avoid the malfunction of the control circuit or the driving safety caused by human beings. The concerns on it arise. To achieve the foregoing objectives, the technical means adopted by the present invention includes a tripod assembly, a motor and a power transmission mechanism. The tripod assembly includes a body member and a telescopic member. The member is pivotally connected to the bottom of the frame and is located at two wheels. Between the motor and the power transmission mechanism, the telescopic member is controlled to extend and contract relative to the member. When the telescopic member is extended relative to the member, the frame is partially opposed [S1 6 201219254, a ground is raised, and one wheel is _ and on the member' _The tripod assembly rotates relative to the frame: the newer switch assembly senses that when the tripod assembly rotates relative to the frame to the support position, the motor is controlled to rotate forward, so that the telescopic member is elongated relative to the member; when the sense of the switch assembly is sensed When it is detected that the foot piece is turned to the stowed position relative to the vehicle, the motor is controlled to reverse, so that the telescopic member is shortened relative to the piece. [Embodiment] 壹 壹················································································· Above, and the above vehicles are only for the squat-wheel locomotive or bicycle. The main idea of the present invention is to integrate the power mechanism (10) on the tripod assembly (1〇), so that the power mechanism (10) can be rotated with the tripod assembly (10) to the position, thereby driving the tripod assembly (10). The action of stretching or contracting, and the function of the turret positioning of the tripod assembly (10) is not limited by the retraction of the power mechanism (10), and the parking mechanism or the foot can still be reached when the power mechanism (2 〇) fails. The function of stowage and the sensing drive mechanism of the support position and the stowed position, therefore, it is not necessary to drive the power mechanism (2〇) by hand to avoid malfunction or human error by the control circuit. The resulting safety problems caused by driving. Referring to the first and second figures, based on the foregoing object and concept, the basic technical features of the present invention include a tripod assembly (10) and a power mechanism (20). The power mechanism (20) includes a motor. (21) and a power transmission mechanism (22), the tripod assembly (1) includes a piece (11) and a telescopic member (丨2), and the piece (π) is pivotally connected by a pivot portion (31) [s] 7 201219254 • The bottom of the frame (30) is located between the two wheels (32), and the power of the motor (2) is controlled by the power transmission mechanism (22) to control the expansion and contraction (12) of the telescopic member (11). When the telescopic member 〇 2) is extended relative to the member (11), the frame (30) is partially elevated relative to a ground, and a wheel (32) is suspended. wherein the 'motor (21) and the power transmission mechanism (22) are positioned. On the tripod assembly (1〇), rotating with the frame assembly (10) relative to the frame (3〇); further comprising a sensing switch assembly (10) when the sensing switch assembly (40) senses the tripod assembly ( 1〇) When the relative frame (3〇) is rotated to a support position, the motor (21) is controlled to rotate forward, so that the telescopic member (丨2) is extended relative to the piece (η), Ru Ru seventh As shown in FIG. 8 , when the sensing switch assembly (4〇) senses that the tripod assembly (丨〇) rotates to a stowed position relative to the frame (30), the control motor (2丨) is reversed to make the telescopic member (12) Shortened relative to this item (11), as shown in Figures 5 and 6. DETAILED DESCRIPTION OF THE INVENTION Technical Description of the Invention 2. The implementation of the tripod assembly is shown in the first, second, seventh and eighth figures. In a specific embodiment, the tripod assembly (10) is For the purpose of housing the motor (21) power transmission mechanism (22), the component (11), and the telescopic member (12), the present invention is provided with a cover plate (13) on one side of the tripod assembly (10). When the tripod assembly (10) is in the stowed position, the cover plate (13) is located below the tripod assembly (10), and the cover plate (13) has a concave basin shape, and one end side wall is provided with a gap ( 130), the gap (130) is available for the telescopic rod (24) to pass through. In addition, in order to position the tripod assembly (10) when it is in the support position, the present invention is provided with a limiting member (14) on the frame (30) 'When the tripod assembly (1 〇) is in the fulcrum position When you are able to withstand the stop (14) stop. Furthermore, a reset elastic member (50) (retractable spring) is disposed between the tripod assembly (1〇) and the frame (30), as shown in the third and fourth figures, when the tripod assembly is opposite to the vehicle. Rack (3〇) 8 201219254 _ When the retracting position is rotated, the reset elastic member (10) can provide the elastic force of the tripod assembly (1〇) and the frame (30). 2. The implementation of the power mechanism Referring to the first and first figures, in a specific embodiment, the power mechanism (20) of the present invention comprises a motor (21), a power transmission mechanism (10), a motor (2), and a power transmission mechanism (22). a cylinder (23) therein, and a telescopic rod (24) is inserted into the end of the cylinder (23). The telescopic rod (24) is interlocked with the power transmission mechanism (22) and the motor (2). The motor (21) is powered by the power transmission mechanism (22) to the telescopic rod (10), thereby controlling the telescopic rod (24) to retract the cylinder (23) from the cylinder (23). The body (1) of the tripod assembly (10), the telescopic rod (24) Connect the telescopic member (12). Specifically, the power mechanism (10) of the present invention may be a commercially available electric cylinder having a linear telescopic displacement function. Since the electric cylinder is a very common linear drive assembly, the power transmission mechanism (22) therein is I will not repeat them. Referring to the first, fifth, and seventh figures, in a more specific embodiment, the cymbal (11) includes a - cross-bar (1) 1), a first fixed to the first crossbar (1) D a pivoting member (112) and a first member (110) extending and fixed on the first crossbar (111), the telescopic member (12) comprising a second crossbar (123), a mosquito a second pivoting seat (122) on the second crossbar (123) and a second lever (10) extending parallel to the second crossbar (123), the first lever (10) and the first The two cakes (10) are tubular and mutually sleeved to be relatively telescopic. The first pivot seat (112) is pivotally connected to the cylinder block (23), and the second pivot seat (122) is pivotally connected to the telescopic rod (24). Furthermore, the second end of the second member (10) of the telescopic member (10) is bent at ninety degrees to form a bent portion (121), whereby the bending portion (121) is used to abut the ground ^ 9 201219254 • To form the role of supporting the vehicle parking, as shown in the tenth figure. 2. 3 Implementation of the sensing switch assembly 2. The first embodiment of the sensing switch assembly is described in the first to fourth _^ for the sensing function with sneak touch, to reach the 砸 达 (8) For the purpose of positive and negative reversal, a specific embodiment of the sensing element (4〇) of the present invention includes - a first sensing_(41), a second sensing (10), a first-actuating member (10) and - The second touch member (44), the first touch member (10) and the second touch member (44) may be respectively disposed at the two ends of the first cross bar (1) of the one piece (1); the first inductive switch (41) The second inductive switch (42) is respectively disposed on the crotch portion (8) on the two sides of the frame (10). The two ends of the first crossbar (ill) are respectively inserted through the pivots of the two sides of the frame (3〇). 31) The pole hole (310) enables the first member (11) to rotate relative to the frame (3〇) with the first crossbar (η!) as a rotating shaft. That is, the first and second sensing switches (41) ( 42) and the first and second touch members (43) (44) are respectively disposed on the frame (30) and the tripod assembly (1〇), and adjacent to the tripod assembly (1〇) and the frame (30) When the tripod assembly (1〇) is in the support position, the first touch member (43) touches the call An inductive switch (41) causes the motor (21) to initiate forward rotation, causing the telescoping member (12) to elongate relative to the member (11), as shown in Figures 7 and 8; when the tripod assembly (1〇) is in the stowed position When the second touch member (43) touches the second inductive switch (42), the motor (21) is started to reverse, and the telescopic member (12) is shortened relative to the member (11), as shown in the fifth and sixth figures. According to a preferred embodiment of the present invention, the pivot portion (31) is provided with a stud (311) for limiting the angle of rotation of the trigger member (43) (44) to avoid excessive rotation angle. Please refer to the fourth and tenth. As shown in the figure, the specific embodiment of the first inductive switch (41) and the second inductive switch (42) can be a general micro switch or a reed switch, and the above-mentioned 201219254 has a push button (410) (420). The switch is activated after being pressed, and for the purpose of achieving the forward/reverse control of the motor (21), a positive and negative is set on the circuit connecting the motor (21) with the first inductive switch (41) and the second inductive switch (42). a control circuit (45), the forward/reverse control circuit (45) may be composed of a drive ic, a transistor or a relay RL to provide forward current of the motor (21) The voltage or the reverse voltage is used to control the forward and reverse operation of the motor (21), wherein the forward voltage and the reverse voltage are supplied by a power supply unit (6〇). Since the forward/reverse control circuit (45) is a very common motor control φ circuit, it will not be described here. 2. 2. 2 Second embodiment of the sensing switch assembly The sensing switch assembly of the present invention The second embodiment of (4〇) includes a first inductive switch (41) and a first touch member (43), and the first touch member (43) is disposed on the tripod assembly (1〇) and the vehicle. The frame (30) is formed on one side of the pivoting pole portion (31), and the first inductive switch (4) is disposed on the frame (3〇) near the side of the pivot portion (31), when the tripod assembly (1) 〇) When the position of the branch is located, the first touch member touches the first inductive switch (41) to cause the motor (21) to start the forward rotation, so that the telescopic member male 02) is extended relative to the member (11); when the tripod assembly (1〇) When the swing position is turned to the stowed position, the first touch member leaves the first-inductive switch (41), thereby causing the motor (2)) to start reverse, and the telescopic member (10) is shortened relative to the member (11). Referring to Fig. 12, the specific embodiment of the first inductive switch (41) may be a general micro switch or a reed switch. And in order to achieve the purpose of the motor (21) forward and reverse control, a forward/reverse control circuit (45) is provided on the circuit connecting the motor (21) and the first inductive switch (41). 45) It may be composed of a general relay RL, which in turn achieves the purpose of controlling the forward and reverse operation of the motor (21). The above-mentioned forward 201219254. The pressure and the reverse power are supplied by the power supply unit (10). Referring to Fig. 12, more specifically, the first inductive switch (6), relay RL, is connected in series to the circuit of the power supply unit (60) connected to the coil contact of the relay RL. The first switching contact (c〇ml) and the first power contact (10) of the motor (2) are connected to the second switching contact (c〇m2) of the relay RL and the second power contact (2 (1) of the motor (8) is connected' The first-normally closed contact (Ncl) of the relay RL is connected to the positive contact of the power supply unit (10), and the second normally closed contact (Nc2) of the relay RL is connected to the negative terminal of the power supply unit (10), and the relay is connected. The first-normally open contact (N〇1) of the RL is connected to the negative contact of the power supply unit (10), and the second normally open contact (N〇2) of the relay RL is connected to the positive terminal of the power supply unit (6〇). Point connection, when the first-inductive switch (4) is not touched by the first touch member (10), since the first-switching contact (Coml) of the relay RL is in a conducting state with the first normally-closed contact (Ncl), the second switching The contact point (C〇m2) is in a state of being electrically connected to the second normally closed contact (Nc2), so that the motor (21) can obtain the forward voltage and rotate forward; otherwise, when the first inductive switch (41) When the first touch member (43) is touched, the first switching contact (c〇ml) of the relay RL is in a conducting state with the first and the normally open contact point (Nol), and the second switching contact (c〇m2) then It is in conduction with the second normally open contact (No2), so that the motor (21) can be reversed and reversed. For the operation of the specific implementation of the present invention, please refer to the first, second and tenth diagrams. 'When the user wants to park the vehicle, the footrest assembly (10) is only required to be pivoted by the foot (31). Rotating forward for the axis 'When the first inductive switch (41) is touched by the first actuator (43) on the side of the pivot (31) (ie, the tripod assembly (10) is opposite the frame ( 30) rotating to the support position), the first inductive switch (41) transmits a sensing signal to the positive and negative control circuit (45), and then
L *3 J 12 201219254 制電路(45)的控制下，讓電源供應單元(60)所供應的順向電壓可以輸 往馬達(21)，進而使馬達(21)產生正轉，此時，馬達(21)之動力經動 力傳遞機構(22)而控制伸縮件（12)相對本件（11)伸縮，當伸縮件(12) 相對本件（11)伸長時，如第七、八圖所示，車架（30)局部則相對地 面被撐高’進而使其中一個輪子（32)可以懸空，如此即可將車輛予以 駐車停放’如第十圖所示。 請參看第一、二圖及第九圖所示，反之，當使用者欲將腳架 •組件（10)收起時，僅需以腳部抵住地面，略為施力帶動車輛往 前移動，讓腳架組件（1〇)底部抵住地面後以樞部(31)為轴心而往後旋 擺，當第二感應開關（42)受到位於樞部(31)—侧的第二觸動件(44)觸 及時（亦即腳架組件（1〇)相對車架（30)旋轉至收起位置），此時第二感 應開關（42)即傳送另一感測訊號至正反轉控制電路(45)中，再由正反 轉控制電路(45)的控制下’讓電源供應單元⑽所供應的反向電壓可 以輸往至馬達(21)，進而使馬達⑻產生反轉，此時，馬達⑻之動 •力經動力傳遞機構(22)而控制伸縮件（12)相對本件⑴）收縮，如第 五、/、圖所示，當伸縮件（12)相對本件（11)收縮時，則使車架（3〇) 之二個輪子(32)著地’如此即可達到腳架收起之目的，如第九圖所示。 此外’倘若腳架組件（1 〇)中的伸縮件（丨2)於駐車停放或是腳架 收起過程中發生故障時，由於伸縮件（12)與腳架組件⑽為整合式 設置的緣故，所以伸縮件⑽會隨著腳架組件⑽旋擺，當伸縮件⑽ 伸展而無法縮回或是縮回而無法伸展時，皆不會影響駐車停放或是 腳架組件（10)收起的作動，如此即可提升行車的安全性。 13 201219254 • 肆.結論 因此藉由上述之結構設置，本發明確實可將動力機構整合 ;腳架上，讓動力機構可以隨著腳架一同旋擺至定位點，進而驅 動腳架組件做出伸、縮的侧，使㈣組件魏定位賴能不會受到 動域構的牽料有所關，故而#動力機構失效時傭可以做出駐 車停放或是腳架收起的作動，而且具備支撲、收起位置的感測自動驅 動機制’目此，無須醇按_的方式來驅動動力機構，以避免因控 鲁制電路發生故障或是人為誤觸所致之行車安全上的顧慮產生。 a以上所述，僅為本發明之一可行實施例，並非用以限定本 發月之專利範圍，凡舉依據下列請求項所述之内容、特徵以及 ^精神而為之其他變化的等效實施，皆應包含於本發明之專利 範^内。本發明所具體界定於請求項之結構特徵，未見於同類 物二’且具實用性與進步性，已符合發明專利要件，美依法具 文提出申清，謹請鈞局依法核予專利，以維護本 4之權益。 σ法 【圖式簡單說明】 第圖係本發明基本結構之分解示意圖。 第一圖係本發明基本結構之部分分解實施示意圖。 第三圖係本發明開關組件安裝在車架之實施示意圖。 第四圓係第三圖的放大示意圖。 第五圖係本發明腳架組件縮回之外觀示意圖。 第六圖係本發明腳架組件縮回之侧視示意圖。 201219254 .第七圖係本發明腳架組件伸展之外觀示意圖。 第八圖係本發明腳架組件伸展之侧視示意圖。 第九圖係本發明腳架組件位於收起位置的實施示意圖。 第十圖係本發明腳架組件位於支撐位置的實施示意圖。 第十一圖係本發明控制電路的第一種實施示意圖。 第十二圖係本發明控制電路的第二種實施示意圖。 【主要元件符號說明】L *3 J 12 201219254 The control circuit (45) allows the forward voltage supplied by the power supply unit (60) to be sent to the motor (21), which in turn causes the motor (21) to rotate forward. At this time, the motor (21) The power is controlled by the power transmission mechanism (22) to control the expansion and contraction member (12) to extend and contract relative to the member (11). When the extension member (12) is extended relative to the member (11), as shown in the seventh and eighth figures, the vehicle The frame (30) is partially raised relative to the ground' so that one of the wheels (32) can be suspended, so that the vehicle can be parked as shown in the tenth figure. Please refer to the first, second and ninth diagrams. Conversely, when the user wants to put the tripod assembly (10) up, he only needs to hold the foot against the ground, and slightly pushes the vehicle to move forward. After the bottom of the tripod assembly (1〇) is pressed against the ground, the pivot portion (31) is pivoted backward, and when the second inductive switch (42) receives the second contact member on the side of the pivot (31) (44) In time (ie, the tripod assembly (1〇) is rotated relative to the frame (30) to the stowed position), at this time, the second inductive switch (42) transmits another sensing signal to the positive and negative control circuit. In (45), the reverse voltage supplied by the power supply unit (10) can be transmitted to the motor (21) under the control of the forward/reverse control circuit (45), thereby causing the motor (8) to reverse. The movement of the motor (8) controls the contraction of the telescopic member (12) relative to the member (1) via the power transmission mechanism (22), as shown in the fifth, /, and figure, when the telescopic member (12) is contracted relative to the member (11), Then the two wheels (32) of the frame (3〇) are grounded, so that the tripod can be retracted, as shown in the ninth figure. In addition, if the telescopic member (丨2) in the tripod assembly (1 〇) fails during parking or tripod retraction, the telescopic member (12) and the tripod assembly (10) are integrated. Therefore, the telescopic member (10) will swing with the tripod assembly (10). When the telescopic member (10) is extended and cannot be retracted or retracted and cannot be extended, it does not affect the parking or the tripod assembly (10). Actuate, so you can improve the safety of driving. 13 201219254 • 肆. Conclusion Therefore, with the above-mentioned structural arrangement, the present invention can indeed integrate the power mechanism; on the tripod, the power mechanism can be swung together with the tripod to the positioning point, thereby driving the tripod assembly to make the extension The side of the contraction makes the (four) component Wei positioning can not be affected by the dynamic domain structure. Therefore, when the power mechanism fails, the commissioner can make parking or tripods, and have the support. The automatic sensing mechanism for the sensing position of the stowed position is such that the power mechanism is not driven by the alcohol in order to avoid the safety concerns caused by the malfunction of the controlled circuit or the human touch. The above is only one of the possible embodiments of the present invention, and is not intended to limit the scope of the patent of the present invention, and the equivalent implementation of other changes according to the contents, features and spirit of the following claims. All should be included in the patent of the present invention. The invention is specifically defined in the structural features of the request item, and is not found in the same kind of object 2' and has practicality and progress. It has met the requirements of the invention patent, and the United States has filed a lawful declaration according to law. Maintain the rights and interests of this 4. σ method [Simplified description of the drawings] The figure is an exploded view of the basic structure of the present invention. The first figure is a partially exploded schematic view of the basic structure of the present invention. The third figure is a schematic diagram of the implementation of the switch assembly of the present invention mounted on the frame. An enlarged view of the third figure of the fourth circle. The fifth figure is a schematic view showing the appearance of the tripod assembly of the present invention. Figure 6 is a side elevational view of the retracted foot assembly of the present invention. 201219254. The seventh figure is a schematic view showing the appearance of the extension of the tripod assembly of the present invention. Figure 8 is a side elevational view of the extension of the tripod assembly of the present invention. The ninth drawing is a schematic view showing the implementation of the tripod assembly of the present invention in the stowed position. The tenth figure is a schematic view showing the implementation of the tripod assembly of the present invention at a support position. The eleventh diagram is a first implementation diagram of the control circuit of the present invention. Figure 12 is a second embodiment of the control circuit of the present invention. [Main component symbol description]
(10)腳架組件 (11)本件 (110)導管 (111)第一橫桿 (112)第一樞座 (12)伸縮件 (120)第二桿件 (121)彎折段 (122)第二樞座 (123)第二橫桿 (13)蓋板 (130)缺口 (14)限位件 (20)動力機構 (21)馬達 (210)第一電源接鮭 (211)第二電源接點 (22)動力傳遞機構 (23)缸體 (24)伸縮桿 (30)車架 (31)樞部 (310)樞孔 (311)凸柱 (32)輪子 (40)開關組件 (41)第一感應開關 (42)第二感應開關 (410)(420)壓紐 tsi 15 201219254 ，（43)第一觸動件 （44)第二觸動件 (45)正反轉控制電路（50)彈性件 (60)電源供應單元(10) Tripod assembly (11) The present (110) conduit (111) first crossbar (112) first pivot (12) telescopic member (120) second member (121) bent segment (122) Two pivot seat (123) second crossbar (13) cover plate (130) notch (14) limit member (20) power mechanism (21) motor (210) first power port (211) second power contact (22) power transmission mechanism (23) cylinder (24) telescopic rod (30) frame (31) pivot (310) pivot hole (311) boss (32) wheel (40) switch assembly (41) first Inductive switch (42) second inductive switch (410) (420) press button tsi 15 201219254, (43) first actuating member (44) second actuating member (45) forward and reverse control circuit (50) elastic member (60 Power supply unit