1286106 九、發明說明： 【發明所屬之技術領域】 轉明是有關於-種轉向裝置，特別是指-種在使用 上不易受干擾而能使車頭燈達到精確轉向之功效，且亦能 使構成元件更為簡單以節省製造成本之車頭燈同步轉向裝 置。 【先前技術】 如圖1、2所示，公告第454716 *『車燈同步轉向裝 置之改良』新型專利案，主要是於車燈反射鏡片13之一側 设有-蝎輪排齒14，且該反射鏡片13是插設於燈座1〇上 ，並利用-馬達20驅動-蝸桿21旋轉，使得該蝸桿21可 連動蝎輪排齒14、反射鏡片13同時進行旋轉。藉由該反射 鏡片13文蝸桿21的傳動而產生旋轉擺動，使車燈形成不 同角度之照明，達到同步轉向照明之使用功能。而該車燈 同步轉向裝置在作動上，是藉由一無線定位（電位）自動 控，車燈擺轉，該無線定位（電位）檢知高頻編碼發射電 路是由-高頻振盈電路、編碼器、編碼開關、比較器、類 比數位轉換器、計頻器，及方向盤定位檢知器所組成。利 用該無線定位（電位）檢知高頻編碼發射電路之方向盤定 欢头器可偵測方向盤之旋轉並發射訊號至高頻接收定 位（電位）檢知控制電路，藉以達到自動控制車燈擺轉之 目的。 然而，前揭公告第454716號『車燈同步轉向裝置之改 良』在^又计上，需先使方向盤定位檢知器所測得之訊號依1286106 IX. Description of the invention: [Technical field to which the invention pertains] The invention is related to a type of steering device, in particular, a type that is less susceptible to interference in use and enables the headlight to achieve precise steering, and can also constitute The components are simpler to save manufacturing cost of the headlight synchronous steering device. [Prior Art] As shown in Fig. 1 and 2, the new patent of the 454716 * "improvement of the headlight synchronous steering device" is mainly provided on the one side of the lamp reflector 13 with the - wheel gear teeth 14, and The reflecting mirror 13 is inserted into the socket 1 and is driven by the motor 20 to rotate the worm 21 so that the worm 21 can rotate the wheel gear 14 and the reflecting mirror 13 at the same time. Rotational oscillation is generated by the transmission of the mirror lens 13 of the mirror lens 13, so that the lamps are illuminated at different angles to achieve the function of synchronous steering illumination. The driving synchronous steering device is automatically controlled by a wireless positioning (potential), and the vehicle is oscillating, and the wireless positioning (potential) detects that the high-frequency encoding transmitting circuit is composed of a high-frequency vibration circuit and an encoder. , code switch, comparator, analog digital converter, frequency counter, and steering wheel position detector. The wireless positioning (potential) is used to detect the direction of the high frequency coded transmitting circuit, and the steering wheel can detect the rotation of the steering wheel and transmit the signal to the high frequency receiving and positioning (potential) detecting control circuit, thereby automatically controlling the turning of the lamp. The purpose. However, the pre-existing notice No. 454716 "Reform of the steering light synchronous steering device" is required to make the signal measured by the steering wheel position detector first.
圖4所示係公告第215664 1286106 序傳送至比較器，該比較器將此訊號與計頻器經類比比較 數位轉換器傳來之訊號進行比對後，再將所得結果送至編 碼器進行編碼，並由高頻振盪電路將訊號發射，接續經由 回頻接收疋位（電位）檢知控制電路接收處理後，方能進 行車燈之轉向控制。惟，此等傳遞模式較為複雜，所使用 之元件成本亦較高，且以無線定位（電位）檢知高頻編碼 發射電路，於車輛行駛中亦容易受外界電波的干擾，以致 衫響車燈反射鏡片13的擺轉動作，使車燈無法達到精確之 同步轉向。 再者，如圖3所示係公告帛163713號「汽車頭燈轉向 裝置」新型專利案’其主要是於方向# i轉動時，直接帶 動一渦形導線盤311連動一滾輪33轉動，使該滾輪33可適 時觸發導通呈弧線態樣設置的多數個投射燈A、b、匚、D、 E，以變相達到方向盤左、右轉時，左前方或右前方的投射 燈八、8、0：、〇、£能夠適時照射’而達到所謂的汽車頭燈 轉向的功能；然而，此種設計方式，其主要頭燈並未轉動 ’而僅是依靠左前方或右前方的投射sa、b、c、d、^ 別於方向# 1左轉或右轉時，獨立地照射於車頭左前方或 右前方，因此所能達成之照㈣圍較為狹窄，且亦容易因 為觸發導通的不完全而產生誤動作，同時又必須裝設有多 數個投射燈’成本較高，實不符經濟效益。 號「汽車頭燈轉向裝置新 型專利案，其主要是分別於左、右頭燈H)，上各裝設有-捲 余盤30’’而以-控制纟5〇’牵引至汽車轉向系統的搖臂7〇, 6 1286106 上:該搖臂70，向左（或右）轉動 該捲索盤30’使蝴右)頭燈則動^^索^動 被通電激磁時，押制 /冑’或疋利用電磁閥 控制搖臂70’於左擺時，產 燈不擺之動作，或是㈣^ 7λ Μ錢左擺、右 、左燈不擺之動作.^而h於右擺時，產生右燈右擺 郝10〜 種結構由於必須各於左、右In Figure 4, the announcement No. 215664 1286106 is transmitted to the comparator, and the comparator compares the signal with the signal sent by the counter to the analog-to-digital converter, and then sends the result to the encoder for encoding. And the signal is transmitted by the high-frequency oscillating circuit, and then the steering control of the vehicle lamp can be performed after receiving the processing by the frequency-receiving receiving clamp (potential) detecting control circuit. However, these transmission modes are complicated, the component cost is also high, and the high-frequency coded transmitting circuit is detected by wireless positioning (potential), which is also susceptible to interference from external electric waves during driving, so that the shirt lights The swinging motion of the reflecting lens 13 prevents the vehicle from achieving precise synchronous steering. Furthermore, as shown in FIG. 3, the new patent case "Automobile headlight steering device" of the publication No. 163713 is mainly used to directly rotate a scroll wire disc 311 to rotate a roller 33 when the direction #i is rotated. The roller 33 can trigger a plurality of projection lamps A, b, 匚, D, E which are arranged in an arc state in a timely manner, and in the disguised phase, when the steering wheel is turned left and right, the left front or right front projection lamps 8, 8, 0: , 〇, £ can be irradiated in time to achieve the so-called car headlights steering function; however, this design, the main headlights did not turn 'only rely on the left front or right front projection sa, b, c , d, ^ Unlike the direction # 1 left or right turn, independently irradiated to the front left or right front of the front, so the photo that can be achieved (4) is narrow, and it is easy to cause malfunction due to incomplete triggering. At the same time, it must be equipped with a majority of projection lamps, which are costly and do not meet economic benefits. No. "New patent case for automobile headlight steering device, which is mainly for left and right headlights H), each of which is equipped with a -rolling disk 30" and is controlled to 汽车5〇' to the steering system of the car. Rocker arm 7〇, 6 1286106 Upper: The rocker arm 70, rotates the cable tray 30' to the left (or right) to make the headlights move, and when the power is energized, it is pressed/胄' Or use the solenoid valve to control the rocker arm 70' to swing to the left, the lamp does not swing, or (4) ^ 7λ Μ money left swing, right and left lights do not swing the action. ^ and h when the right swing, produce Right lamp right pendulum Hao 10~ kind of structure must be left and right
搖^ 70,往Γ裝設有—轉向裝置，不僅成本過高，且僅於 =某-方向擺動時，單邊的燈才會擺，如此亦會使 ㈣過於狹窄受龍制而無法充份照明。 偏轉’因此若車頭辅助燈2G”不慎遭到些微撞擊，均會連動 到鋼索50” ’㈣步使得車輪轉向機構的轉向桿亦會遭到破 壞，同柃若該鋼索50，’於車輛行駛時，因振動過於劇烈或其 它因素而不慎脫離該滾輪4G”，則會連動職轉向桿而帶動 方向盤產生不規則之晃動或轉動，造成行車之危險性提高 而不安全。 圖5所不係公告第321997號「可隨車輪同步偏轉之車 頭助’燈」新型專利案，其主要是利用一鋼索％”纏繞於滾 輪4〇與車輪轉向機構的轉向桿之間，而於轉向桿轉動時， 直接使該鋼索50 γ動滾輪4Q’’連動車頭辅助燈之延伸 桿21”轉動，進而使該車頭辅助燈2〇，，可隨車輪同步偏轉； 然而’此種方式由於是直接以射5G，，傳動車頭辅助燈2〇” 【發明内容】 因此，本發明之目的，即在提供一種在使用上不易受 干擾而能使車頭燈達到精確轉向之功效，且能使構成元件 更為簡單以節省製造成本之車頭燈同步轉向裝置。 7 1286106 一於疋’—本發明車頭燈同步轉向裝置，包含：一傳遞單 —元’及二轉向單元°該傳遞單元之箱體祕設有-輪盤、 一受該輪盤之拉引且連接於前述方向機連桿之拉引素、一 設於該箱體内而可限制該輪盤旋轉角度之彈性元件、一設 於該輪盤中心之導磁性元件、及—對應設於該導磁性元件 & p之電路板’及一设於該電路板上用以感應該導磁性元 件磁極之磁性感應元件。而該二轉向單元之殼體内皆枢設 有轉軸、一设於該轉軸上之受動輪、一設於該轉轴一端 之車頭燈座、一驅動馬達、一受該驅動馬達之驅動而可帶 動該受動輪旋轉之傳動桿，及一與傳遞單元之電路板電性 連接而可控制該驅動馬達運轉之控制板。 本發明在設計上，藉由車輛之方向機連桿於轉向而拉 引該傳遞單TG之拉引索時，可連動輪盤於一限定角度旋轉 ，同時連動導磁性元件轉動俾供電路板上之磁性感應元件 感應其極性，續藉由該電路板分別與二轉向單元之控制板 電性連接，而可透過該控制板通電激磁，以控制驅動馬達 運轉，並依序傳動傳動桿、受動輪、轉軸，及車頭燈座同 步敫轉，藉使设置於該二轉向單元之車頭燈座上的車頭燈 ，能達到與車輛之方向機連桿同步轉向之目的。本發明藉 由此5又汁，能在使用上不易受干擾而能使車頭燈達到精確 之轉向功月b，且亦使整體之構成元件更為簡單以節省製造 成本。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 8 1286106 乂下配合參考圖式之一較佳實施例的詳細說明中，將 楚的呈現。 芩閱圖6，本發明車頭燈同步轉向裝置5之一較佳實施 例，是與.車輛之方向機連桿6相連設，而可隨車輛之方向 盤60轉向同步調整二車頭燈5〇之照射角度。該車頭燈同 步轉向裝置5包含：一傳遞單元51，及二轉向單元&在 本實靶例中’該傳遞單元51是設於車輛之底盤或引擎室， 而該二轉向單元52是分別設於車輛前緣處。 配合參閱圖7、8，該傳遞單元51具有· 一箱體511、 樞》又於該箱體511内之輪盤513、一受該輪盤513之拉引 且連接於則述方向機連桿6之拉引索514、一設於該箱體 511内而可限制該輪盤513旋轉角度之彈性元件、一設 於該輪盤513巾心之導磁性元件515、—對應位於該導磁性 元件515底部之電路板516、一設於該電路板516上用以感 應該導磁性元件515磁極之磁性感應元件52〇，及一可罩覆 該箱體511之頂蓋517。在本實施例中，該傳遞單元51更 具有一设於該箱體511底部且可供電路板516定位之底座 530、複數設於該底座530上之槽口 51()，及—設於該箱體 511上而可限位拉引索514之限位槽518。再者，該頂蓋 517對應於該箱體511之限位槽518處凸設有—擋制塊η〆 。另外，該箱體511對應於該底座530之任一槽口 51〇處設 有一校正定位孔500 〇 配合參閱圖9、10,該二轉向單元52 (圖9〜u僅顯示 其一）皆具有：一殼體521、一樞設於該殼體521上之轉軸 1286106 522、一設於該轉軸522上之受動輪523、一設於該轉轴 522 一端之車頭燈座524、一設於該殼體521上之驅動馬達 525、一受該驅動馬達525之驅動而可帶動該受動輪523旋 轉之傳動桿526，及一與前述傳遞單元51之電路板516電 性連接而可控制該驅動馬達525運轉之控制板527。 在本實施例中，該二轉向單元52皆具有一設於轉轴 522上之遮光盤71，及一設於該遮光盤71 一側而與控制板 527電性連接之光遮斷器72。該遮光盤71之外周緣延伸有 一遮擋片73,而該光遮斷器72更具有二依一設定角度設置 而可供該遮擋片73通過之第一發光組件721。 再睛配合參閱圖9、11，該二轉向單元52皆具有一設 於轉軸522上之透光盤75，及一設於該透光盤乃一側而與 控制板527電性連接之偵側器76。該透光盤75上設有複數 等角之光孔77,而該偵測器76更具有一可供該透光盤75 上之每一光孔77通過的第二發光組件761，且該第二發光 組件761可藉由光線穿過光孔77的次數，計算出該透光盤 75之旋轉角度。 參閱圖6、12,當駕敬者操控汽車之方向盤6()轉向時 ’即連動該方向機連桿6隨之轉向。此時該方向機6 傳遞單元51之拉引索514，使該㈣索514拉引 " 進行轉動（如圖7所示），同時，藉由該箱體511 之限位槽518，及該頂蓋517之擋制塊519的幹制作用 =該拉引索514於限位槽518内往復移動時， 脫離的現象。 玲^生 10 1286106Shake the ^70, and the steering gear is equipped with a steering device. Not only is the cost too high, but the unilateral light will only swing when it is swaying in a certain direction, which will make the (4) too narrow and too cold to be adequate. illumination. Deflection 'so if the front head auxiliary lamp 2G is inadvertently subjected to a slight impact, it will be linked to the cable 50" '(4) step so that the steering rod of the wheel steering mechanism will also be damaged, if the cable 50, 'on the vehicle When the vibration is too severe or other factors inadvertently disengage from the roller 4G", the steering wheel will be moved to cause the steering wheel to generate irregular shaking or rotation, which will increase the risk of driving and is not safe. Announcement No. 321997, a new patent case for the front-end steering wheel that can be deflected with the wheel, which is mainly used to wrap a wire rope between the roller 4 〇 and the steering rod of the wheel steering mechanism, and when the steering lever rotates, Directly causing the cable 50 γ moving roller 4Q′′ to rotate the extension rod 21′′ of the head auxiliary lamp, so that the head auxiliary lamp 2〇 can be deflected synchronously with the wheel; however, “this way is directly shooting 5G, Therefore, the purpose of the present invention is to provide an effect that the headlights can be accurately turned in a manner that is less susceptible to interference in use. A headlight synchronous steering device capable of simplifying components to save manufacturing costs. 7 1286106 一于疋'- The synchronous heading device for a headlight of the present invention comprises: a transfer unit-unit and a second steering unit. The box body is provided with a wheel, a puller that is pulled by the wheel and connected to the connecting machine link, and an elastic element disposed in the box to limit the rotation angle of the wheel, a magnetic conductive element disposed at a center of the roulette, and a circuit board disposed on the magnetic conductive element & p and a magnetic sensing element disposed on the circuit board for sensing a magnetic pole of the magnetic conductive element. The housing of the two steering units is pivotally provided with a rotating shaft, a driven wheel disposed on the rotating shaft, a front lamp holder disposed at one end of the rotating shaft, a driving motor, and driven by the driving motor. The transmission rod rotated by the moving wheel and a control board electrically connected to the circuit board of the transmission unit can control the operation of the driving motor. The invention is designed to pull the transmission by the steering link of the vehicle to the steering Single TG pull When the cable is pulled, the roulette wheel can be rotated at a certain angle, and the magnetic conductive component is rotated to connect the magnetic induction component on the circuit board to sense the polarity thereof, and the circuit board is electrically connected to the control board of the two steering unit respectively. The control panel can be energized to control the driving motor to operate, and the transmission transmission rod, the driven wheel, the rotating shaft and the front lamp holder are synchronously rotated, so as to be disposed on the headlight base of the two steering units. The headlight can achieve the purpose of synchronous steering with the steering link of the vehicle. The invention can be used to make the headlight achieve precise steering power b, and also make the whole The constituent elements are simpler to save manufacturing costs. [Embodiment] The foregoing and other technical contents, features, and effects of the present invention are described in detail in the preferred embodiment of a preferred embodiment of the present invention. The presentation of Chu. Referring to FIG. 6, a preferred embodiment of the headlight synchronous steering device 5 of the present invention is connected to the steering wheel connecting rod 6 of the vehicle, and can be adjusted with the steering wheel 60 of the vehicle to adjust the illumination of the second headlight 5 angle. The headlight synchronous steering device 5 includes: a transmission unit 51, and two steering units & In the actual target example, the transmission unit 51 is disposed in a chassis or an engine room of the vehicle, and the two steering units 52 are separately provided. At the leading edge of the vehicle. Referring to FIGS. 7 and 8, the transmission unit 51 has a box 511, a hub 513 in the box 511, a pull by the wheel 513, and a connecting rod. a pull-up cable 514, a resilient member disposed in the housing 511 to limit the rotation angle of the wheel 513, and a magnetic conductive member 515 disposed on the hub of the wheel 513, corresponding to the magnetic conductive member A circuit board 516 at the bottom of the 515, a magnetic sensing element 52 设 disposed on the circuit board 516 for sensing the magnetic pole of the magnetic conductive element 515, and a top cover 517 covering the housing 511. In this embodiment, the transmission unit 51 further has a base 530 disposed at the bottom of the casing 511 for positioning the circuit board 516, a plurality of slots 51 () disposed on the base 530, and The box 511 is disposed to limit the limiting slot 518 of the cable 514. Moreover, the top cover 517 is convexly disposed corresponding to the limiting slot 518 of the housing 511. In addition, the housing 511 is provided with a correcting positioning hole 500 corresponding to any slot 51 of the base 530. Referring to FIGS. 9 and 10, the two steering units 52 (only one of which is shown in FIG. 9~u) have a housing 521, a rotating shaft 1286106 522 pivotally mounted on the housing 521, a driven wheel 523 disposed on the rotating shaft 522, and a headlight socket 524 disposed at one end of the rotating shaft 522. a driving motor 525 on the housing 521, a driving rod 526 driven by the driving motor 525 to drive the driven wheel 523 to rotate, and a circuit board 516 connected to the transmitting unit 51 to electrically control the driving motor 525 operating control panel 527. In the present embodiment, the two steering units 52 have a light shielding plate 71 disposed on the rotating shaft 522, and a light blocking device 72 disposed on one side of the light shielding plate 71 and electrically connected to the control board 527. A shielding piece 73 extends from the outer periphery of the light shielding plate 71, and the photointerrupter 72 further has a first light emitting component 721 through which the shielding piece 73 is disposed at a set angle. Referring to FIG. 9 and FIG. 11 , the two steering units 52 each have a transparent disk 75 disposed on the rotating shaft 522 , and a detecting side disposed on one side of the transparent disk and electrically connected to the control board 527 . 76. The light-transmissive disk 75 is provided with a plurality of optical holes 77 of equal angles, and the detector 76 further has a second light-emitting component 761 for each of the optical holes 77 on the transparent disk 75, and the first light-emitting component 761 The two light-emitting components 761 can calculate the rotation angle of the light-transmitting disk 75 by the number of times the light passes through the light hole 77. Referring to Figures 6 and 12, when the driver controls the steering wheel 6 () of the car to turn, the linkage 6 is steered accordingly. At this time, the steering machine 6 transmits the pull cable 514 of the unit 51, causing the (four) cable 514 to pull " rotate (as shown in FIG. 7), and at the same time, by the limiting slot 518 of the housing 511, and the Dry production of the block 519 of the top cover 517 = the phenomenon that the pull cable 514 is disengaged when reciprocating in the limit groove 518.玲^生 10 1286106
當該輪盤513旋轉時，便會受該彈性元件512之彈性 阻力的影響而旋轉至—限定之轉角範圍；換言之，該輪盤 513又彈|±兀件512之限制僅能於―設定角度内進行旋轉。 續參閱圖8,該輪盤513旋轉時亦會連動導磁性元件515相 對於電路板516進行旋轉，並藉由該電路板516上之磁性 感應元件別感應該導磁性元件515之極性，而將訊號傳 遞至控制板527，透過該該控制板切控制該驅動馬達525 運轉參閱圖6、9、12,該驅動馬達525即可依序傳動傳 動桿526、受動輪523、轉軸⑵，及車頭燈座似同步旋 轉，使得分別設置於該二車頭燈座524上的車頭燈％，能 與車輛之方向機連桿6達到同步轉向之目的。 因此，當駕駛者操控汽車之方向盤6〇轉向時，即可同 時連動該二車頭燈5〇隨之轉向，而達到同步轉向照明之目 的。 此外，本實施例車頭燈同步轉向裝置5在設計上，藉 由複數設於該底座530之槽口 510，及該箱體511上對應於 底座530之其中一槽口 51〇處設有一校正定位孔5〇〇。當進 行組裝該箱體5U與底座530時，只要使設於該底座53〇上 之任一槽口 510與箱體511上之校正定位孔5〇〇對應設置， 再藉由一如插銷之定位工具（圖中未示出）同時穿置該槽 口 510與校正疋位孔5〇〇，即可確保該箱體511與底座530 皆達到正確的定位位置。此設計之目的，是為使定位於底 座530之電路板516上的磁性感應元件520與設於該箱體 511上之導磁性元件515可同時達到正確的對應位置，意即 11 1286106 導正該導磁性元件515與電路板516上之磁性感應元件別 的導磁極性。 再如圖9〜11所示，本實施例之車頭燈同步轉向裝置$ 藉由該二轉向單元52皆具有一光遮斷器72，及一設於該遮 光盤71外周緣之遮擋片73，若因該轉向單元52於運作的 過程中產生誤動作，而使轉軸522的旋轉角度過大時，該 遮光盤71之遮擋片73便會通過第一發光組件721而遮斷 〇苐^光組件721之光線，此時該第一發光組件721便 會發出一訊號予控制板527,再由該控制板527控制驅動馬 達525立即停止運轉或定位，進而使設置於該二車頭燈座 524上的車頭燈5〇能確實於一限定角度範圍内進行旋轉。 再者，藉由該二轉向單元52皆具有一透光盤75，及一债側 器76，當第二發光組件76丨偵測出該透光盤乃之旋轉角度 不足時，即發出一訊號予控制板527，控制該驅動馬達525 七績運轉以連動該轉軸522補足旋轉角度。當該第二發光 、、且件761偵測出該透光盤75之旋轉角度過大時，同樣可發 出一訊唬予控制板527，控制該驅動馬達525逆轉以修正該 轉軸522之旋轉角度，進而使設置於該二車頭燈座兄4上 的車頭燈50能旋轉至正確的角度。 歸納上述，本發明車頭燈同步轉向5裝置，藉由車輛 之方向機連桿6因轉向而拉引該傳遞單元51之拉引索514 蛉，可連動輪盤513於一限定角度旋轉，同時連動導磁性 元件515轉動俾供電路板516上之磁性感應元件52〇感應 其極性，續藉由該電路板 516分別與二轉向單元52之控制 12When the wheel 513 rotates, it is rotated by the elastic resistance of the elastic member 512 to a range of the defined angle of rotation; in other words, the rotation of the wheel 513 is limited to the "set angle". Rotate inside. Referring to FIG. 8, when the wheel 513 rotates, the magnetic conductive element 515 is also rotated relative to the circuit board 516, and the polarity of the magnetic conductive element 515 is sensed by the magnetic sensing element on the circuit board 516. The signal is transmitted to the control board 527, and the driving motor 525 is controlled by the control board. Referring to Figures 6, 9, and 12, the driving motor 525 can sequentially drive the transmission rod 526, the driven wheel 523, the rotating shaft (2), and the headlight. The seat rotates synchronously, so that the headlights respectively provided on the two headlight holders 524 can be synchronized with the steering link 6 of the vehicle. Therefore, when the driver controls the steering wheel 6 of the car to turn, the two headlights 5 can be simultaneously turned and then turned to achieve the purpose of synchronous steering illumination. In addition, the headlight synchronous steering device 5 of the present embodiment is designed to provide a correct positioning by a plurality of notches 510 disposed on the base 530 and a slot 51 corresponding to the base 530 of the housing 511. Hole 5〇〇. When the housing 5U and the base 530 are assembled, any slot 510 provided on the base 53〇 is disposed corresponding to the correcting positioning hole 5〇〇 on the housing 511, and then positioned by a latch. The tool (not shown) simultaneously inserts the notch 510 and the correcting hole 5〇〇 to ensure that the box 511 and the base 530 are in the correct positioning position. The purpose of this design is to enable the magnetic sensing element 520 positioned on the circuit board 516 of the base 530 and the magnetic conductive element 515 disposed on the housing 511 to simultaneously reach the correct corresponding position, that is, 11 1286106 The magnetically conductive element 515 has a different magnetic polarity than the magnetic sensing element on the circuit board 516. As shown in FIG. 9 to FIG. 11 , the headlight synchronous steering device of the present embodiment has a light interrupter 72 and a shielding piece 73 disposed on the outer periphery of the light shielding plate 71. If the rotation angle of the rotating shaft 522 is too large due to the malfunction of the steering unit 52 during the operation, the shielding piece 73 of the light shielding plate 71 passes through the first light-emitting component 721 to block the light-emitting component 721. Light, at this time, the first light-emitting component 721 sends a signal to the control board 527, and then the control board 527 controls the drive motor 525 to immediately stop running or positioning, thereby enabling the headlights disposed on the two headlight holders 524. 5〇 can indeed rotate within a limited angle range. In addition, the two steering units 52 each have a transparent disk 75 and a recess side 76. When the second light-emitting component 76 detects that the light-transmitting disk is insufficient in rotation angle, a signal is emitted. The control board 527 controls the drive motor 525 to perform the seventh operation to interlock the rotation shaft 522 to complement the rotation angle. When the second illumination and the member 761 detect that the rotation angle of the transparent disc 75 is too large, a control signal 527 can also be sent to control the drive motor 525 to reverse the rotation angle of the rotation shaft 522. Further, the headlights 50 provided on the two headlights 4 can be rotated to the correct angle. In summary, the headlight synchronous turning device 5 of the present invention can pull the wheel 514 该 of the transmission unit 51 by the steering link 6 of the vehicle by the steering, and can rotate the wheel 513 at a limited angle while interlocking. The magnetically conductive element 515 rotates the magnetic sensing element 52 on the circuit board 516 to sense its polarity, and continues to be controlled by the circuit board 516 and the two steering units 52, respectively.
當不 機之 與修 1286106 板512電性連接，而可透過該控制板527通電激磁，以控 制驅動馬it 525運轉，進而依序傳動傳動桿似、受動輪 ⑵、轉轴522，及車頭燈座524同步旋轉，藉使設置於該 轉向單元52之車頭燈座524上的車頭燈50，能違到與車 :之方向機連# 6同步轉向之目的。本發明藉由此設計， 月匕在車頭燈5G之轉向作動上，不易受干擾而能達到精確之 向力效且亦使各構成元件及傳遞模式更較前揭習知公 告專利案簡單，而能有效降低製造成本，故確實能夠達到 本發明之目的。 ^惟以上所述者，僅為本發明之較佳實施例而已， Μ此限定本發明實施之範圍，即大凡依本發明氣爆 申π專利範圍及發明說明内容所作之簡單的等效變化 飾，皆仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1疋公告第454716號『車燈同步轉向裝置之改 新型專利案之一局部立體圖； 圖2疋公告第454716號『車燈同步轉向裝置之改 新型專利案之一動作示意圖； 圖3是公告第163713號 利案之一立體分解圖； 圖4是公告第215644號 利案之一動作示意圖； 『>气車頭燈轉向裝置』新型專 『汽車頭燈轉向裝置』新型專 助燈 隨車輪同步•車· 13 1286106 轉向裝 " 立體分解圖’說明本發明車頭燈同+ 置之構造； ’夕 造； 圖7是一 前視圖，說明該較佳實施例之傳遞單元的構 圖8是圖7之—側視圖； 圖9疋一局部側視示意圖，說明該較佳實施 單元的構造； K轉向 圖10是圖9之一俯視圖； 圖11是圖9之一局部俯視圖；及 圖12疋該較佳實施例之一動作流程圖。When the machine is not electrically connected to the repairing 1286106 board 512, the control board 527 can be energized to control the driving of the horse 525, and then the transmission rod, the driven wheel (2), the rotating shaft 522, and the headlight are sequentially driven. The seat 524 rotates synchronously, and the headlight 50 provided on the headlight base 524 of the steering unit 52 can be used for the purpose of synchronous steering with the steering direction of the vehicle: #6. By adopting the design of the invention, the moonlight is not easily disturbed by the steering action of the headlight 5G, and the precise component effect can be achieved, and the constituent elements and the transmission mode are also simpler than the previously disclosed patents. The manufacturing cost can be effectively reduced, so that the object of the present invention can be achieved. The above is only the preferred embodiment of the present invention, and thus the scope of the present invention is limited, that is, the simple equivalent variation of the patent scope and the description of the invention according to the present invention. All remain within the scope of the invention patent. [Simple diagram of the diagram] Figure 1疋 Bulletin No. 454716 “Partial perspective view of a new patent case for the synchronous steering device of the vehicle lamp; Figure 2疋 Bulletin No. 454716 “One of the new patent cases for the synchronous steering device of the lamp Figure 3 is an exploded perspective view of one of the publications No. 163713; Figure 4 is a schematic diagram of one of the notices of the announcement No. 215644; "New type of "car headlight steering device" Specialized lamp with wheel synchronization • Car · 13 1286106 Steering gear "3D exploded view 'Describes the structure of the headlight of the present invention with the same configuration; 'Nishang; FIG. 7 is a front view showing the transfer unit of the preferred embodiment Figure 8 is a side view of Fig. 7; Fig. 9 is a partial side elevational view showing the configuration of the preferred embodiment; K turning to Fig. 10 is a top view of Fig. 9; Fig. 11 is a partial plan view of Fig. 9; And Figure 12 is a flow chart of an action of the preferred embodiment.
14 1286106 【主要元件符號說明】 5 車頭燈同步轉向裝置14 1286106 [Main component symbol description] 5 headlight synchronous steering device
6 方向機連桿 521 殼體 60 方向盤 522 轉軸 50 車頭燈 523 受動輪 51 傳遞單元 524 車頭燈座 52 轉向單元 525 驅動馬達 511 箱體 526 傳動桿 512 彈性元件 527 控制板 513 輪盤 71 遮光盤 514 拉引索 72 光遮斷器 515 導磁性元件 73 遮擋片 516 電路板 721第一發光組件 517 頂蓋 75 透光盤 518 限位槽 76 偵側器 519 擋制塊 77 光孑L 520磁性感應元件 761第二發光組件 510 槽口 500 校正定位孔 530 底座 156 Directional gear connecting rod 521 Housing 60 Steering wheel 522 Rotary shaft 50 Headlight 523 Driven wheel 51 Transfer unit 524 Front lamp holder 52 Steering unit 525 Drive motor 511 Case 526 Transmission rod 512 Elastic element 527 Control board 513 Wheel 71 Shading plate 514 Pulling cable 72 Photointerrupter 515 Conducting magnetic element 73 Blocking piece 516 Circuit board 721 First lighting component 517 Top cover 75 Transmissive disk 518 Limiting slot 76 Detector 519 Blocking block 77 Optical L 520 magnetic sensing element 761 second lighting assembly 510 notch 500 correction positioning hole 530 base 15