1323228 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種視覺死角消除裝置，特別是指— 種安裝於交通工具的視覺死角消除裝置。 【先前技術】 一般汽車結構設計，其前方左右兩側各別設置一前挺 (又稱為A柱），當駕駛人坐在駕駛座時，駕駛人的部分視 線會受前柱阻擋而產生視覺死角，特別是轉彎時，更容易 因為視覺死角而影響駕駛人的行車狀況，進而造成交通专 外發生。因此目前有許多針對消除前柱所造成之視覺死角 的設計，有些是直接於汽車車體結構作改良，有些是另外 加裝其它用於消除死角之裝置。 參閱圖1，為美國專利公告號第6428〇87號專利案該 案是於汽車1之前柱u穿設數個約呈三角狀的鏤空槽⑴ ’使駕駛人之視線可以穿過鏤空槽出而看到前柱U外側 的路況。雖然設置鏤空槽m可以達到消除視覺死角之目的 ，但是前fe 11 _空設計將降低其結構強度，故此種結構 改良有所缺失。 此外，例如台灣專利證書號第M322344、M3l〇83i號 專利案》疋使用一攝影裝置安裝於前柱上，並使其鏡頭 朝外以揭取車外景像，另外再安裝一電連接該攝影裝置的 顯示器於車内供駕歇人觀看，經過影像處理與控制後，該 f不器顯示出的景像為受到前柱所遮擋區域的車外景像， 藉此讓駕馱人本身直接觀看到的車外景像配合顯示器畫面 5 1323228 。然而，透過攝影裝置 某一特定視線角度才可 駕駛人相對顯示器移動 外景像角度會稍有變化 變化’因此顯示器畫面 連結，亦即，該裝置無 一體的畫面，因此有失 合的結構較為複雜、成 ，可以看到完整而連續的車外實景 擷取景像的缺點為：駕駛人只有在 以配合顯示器看到連續的晝面，當 時，駕駛人本身透過前窗看到的車 ，然而此時顯示器呈現的畫面沒有 就無法與駕駛人看到的窗外景像相 法隨著駕駛人移動而馬上提供連續 真之虞，而且攝影裝置與顯示器配 本高、容易故障、維修不易。 【發明内容】 因此，本發明之目的，即在提供一種結構簡單、可以 維持車體結❹度，且畫面不 消除裝置。 ^具之視覺死角 於疋本發明交通工具之視覺死角消除裝s，安裝在 -具有，遮蔽部的交通工具上，並定義一駕驶人之眼 睛為目視位置，該交通工具之視覺死角消除裝置包含：一 第-面鏡單元’以及_第二面鏡單元1第—面鏡單元包 括：-朝向外侧並用於照射一受該視覺遮蔽部遮擋的視覺 死角區域的景像的第—反射面。該第二面鏡單元安裝在該 !覺遮蔽部並位於視覺遮蔽部與目視位置之間第二面鏡 單元包括-第二反射面，該第二反射面接收該第一反射面 所照射到的景像並將景像朝目視位置反射。 【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 6 1323228 以下配合參考圖式之一個較佳實施例的詳細說明中，將可 清楚的呈現。 參閱圖2、3,本發明交通工具之視覺死角消除裝置之 第一較佳實施例，是安裝在一交通工具2上，所述交通工 具2可以是汽車，或是工程車、吊車、堆高車等作業用車 ，以及各種海上及空中之交通工具2，本實施例是以汽車 21為例，該汽車21包含一個位於駕駛座之一方向盤21〇前 側的平台211、一個直立設置於平台211前側的前窗212、 二個左右間隔的前柱213，以及二個左右間隔的側窗214。 當駕駛人坐在駕敬座時’駕駛人之眼睛即為其目視位置， 駕致人雖然可以透過前窗212看到車外大部分的景像，但 疋由目視位置往交通工具2之一視覺遮蔽部215望過去， 被視覺遮蔽部215遮擋的區域造成駕駛人無法看到對應的 車外景像’此受到遮擋的車外區域即為視覺死角區域，本 實施例之視覺遮蔽部215是以汽車21左方前柱213為例， 因此本實施例是為了消除左方前柱213所造成的視覺死角 ’故需鄰近左方前柱213而安裝，但實施時不以安裝於此 處為限。所述視覺死角消除裝置包含：一第一面鏡單元3， 以及一第二面鏡單元4。 該第一面鏡單元3是安裝在該平台211上並鄰近駕駛座 ’並包括一可拆離地安裝在該平台211上的基座31、數個 用於螺鎖基座31與平台211的螺絲32，及一可轉動地設置 在該基座31上的第一面鏡33»所述基座31與第一面鏡33 是利用萬向頭結構之組合方式，其組合結構為已知構造， 7 1323228 故不在此詳細說明。該第一面鏡33具有一個斜向朝向車外 的第一反射面331 ’該第一反射面331朝向左前方以擷取前 柱213外面的景像，藉此照射原本受到前柱213所阻擔的 • 死角的景像（圖2箭頭示意出景像反射路徑）。 該第二面鏡單元4是安裝在該前柱213的内側，所述 第二面鏡單元4的結構與該第一面鏡單元3類似，該第二 面鏡單元4包括一可拆離地組裝在前柱213表面的基座（ φ 圖未示）、數個螺固基座與前柱213的螺絲（圖未示），以 及一個可相對基座轉動地安裝的第二面鏡41，該第二面鏡 41包括一個斜向朝向駕駛座的第二反射面411。由於第二面 鏡單元4的基座與第二面鏡41結合方式也是使用萬向頭設 6十’此乃相同於第一面鏡單元3，故不在此詳細說明。 而上述各基座31也可以均由原廠設計而呈現預固於車 體内裝的表面，即如一般車内後視鏡的組裝方式相同，故 不再贅述》 • 本發明使用時，該第一面鏡33與第二面鏡41彼此間 的角度要相對應調整，使第一面鏡33照射到的景像反射到 第一面鏡41，而第二面鏡41接收到的死角景像反射至駕駛 人眼睛。藉由面鏡單元3、4彼此間設置於適當位置與角度 ，使駕歇人可以由第二面鏡41觀看到死角景像，而且此景 像是與駕歇人透過前窗212所看到的景像銜接。 - 需要說明的是，第一面鏡單元3的設置位置，僅會遮 擔到窗外視野中較不重要之區域，例如本實施例之第一面 鏡單70 3是位於前窗212下側’而且實施時，該第一面鏡 8 早疋3可以位於車内或車外。本實施例之第二面鏡單元4 安裝於前柱213内側，從駕敬人的角度看第二面鏡單元4, =二面鏡單元4遮住前柱213的局部，此區域對應的車 /、像通常是駕敬視線上重要之區域，所以第二面鏡單元4 安裝後，就像使駕歇人之視覺剛好穿透前213而可以看 到原本看不到的死角景像。 參閱圖3、4、附件一、附件二，® 3與附件一顯示本 發明確實可以呈現出死角景像，而圖4與附件二顯示出第 二面鏡單it 4自車内移除後’就無法看到被前柱213所遮 擋的窗外景像。比較上述二種情況，可以得知本發明確實 達到極佳的消除視覺死角之效果。 而汽車21上其它任何產生視覺死角之部位，都適合安 裝本發明，如圖5所示，要消除右側前柱213造成的死角 時’第一面鏡單元3安裝於平台211鄰近右側餘213的區 域，第二面鏡單元4安裝於右侧前柱213内側表面。亦即 ，本發明之精神在於：只要使第一、二面鏡單元3、4安裝 於適當部位，並讓第一面鏡單元3向外照射的死角景像恆 反射至第二面鏡單元4,第二面鏡單元4之景像恆反射至駕 駛人之目視位置即可。換句話說，第一反射面331朝向且 涵蓋視覺死角區域以及第二面鏡單元4,而第二反射面411 朝向且涵蓋目視位置以及第一反射面331的區域’且該第 二面鏡單元4需安裝於視覺遮蔽部215(例如左方前柱、右 方則柱…等部位）上並朝向駕歇人之目視位置，故第二面鏡 單元4位於視覺遮蔽部215與目視位置之間。 乐一、二面鏡單元3、4的形狀、裝設位置和固定角 度為達最理想之效果，須取決於不同形式的汽車21之窗柱 構造而定，而且本發明與汽車21可以為可拆離地安裝，亦 可以於汽車21製造過程中同時設計製成，本發明可為永久 固定式或可拆卸式。第一、二面鏡33、41之角度調整，可 以如本實施例設計為手動式，亦可以設計成電動式調整。 所述第一、二面鏡33、41可以為平面鏡、凸面鏡及凹 面鏡之間的各種組合，例如：⑴第一、二面鏡％、Μ皆 為平面鏡。（2)第二面鏡41為凹面鏡，第—面鏡33為相 反曲率之凸面鏡，此種組合可減小第一面鏡33面積，達到 小型化㈣。需注意的是，反射角度太斜時景像會有少許 變形’此時可用非球面之凹面鏡及凸面鏡減少變形。（3) 第二面鏡41為平面鏡，第一面鏡％為凸面鏡，如此可縮 小第二面鏡41面積。 、’ 由以上說明可知’藉由第-、二面鏡單元3、4的配合 ，確實可以呈現車外死角處的景像，且本發明結構簡單Y 操作方便，由於鏡子的特性可以讓駕駛人任意移動時，延 伸的視角亦自然移動，並看到第二面鏡單元4所呈現的鏡 中景像亦會相應改變’因此駕款人由不同角度看向第二面 鏡單元4肖’其景像都可以類似在自然穿透該視覺遮 215的狀態下對應移動，並與駕歇人透過前f 212看到的旦 像形成完整連續的景像，因此本發明隨時都可以提: 而真實的景像’改善習知景像失真之缺點。 惟以上所述者，僅為本發明之較佳實施例而已， 10 U23226 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1為美國專利公告號第6428〇87號專利案所揭示的 汽車結構； 圖2是一示意圖，顯示本發明交通工具之視覺死角消 除裝置之一較佳實施例安裝在一汽車内部； 圖3是圖2的局部放大圖； 圖4是表示汽車未使用該較佳實施例時，由該汽車内 部看到的窗外景像；及 圖5是該較佳實施例的第二種安裝位置示意圖。 【附件說明】133. The invention relates to a visual dead angle elimination device, and more particularly to a visual dead angle elimination device mounted on a vehicle. [Prior Art] In general, the structure of the car is designed with a front (left and right side) on the left and right sides. When the driver is sitting in the driver's seat, part of the driver's line of sight will be blocked by the front pillar. Dead corners, especially when cornering, are more likely to affect the driving situation of the driver because of the visual dead angle, which in turn causes traffic accidents to occur. Therefore, there are many designs for eliminating the visual dead angle caused by the front pillars, some of which are directly modified by the car body structure, and some are additionally equipped with other devices for eliminating dead ends. Referring to Fig. 1, the patent application No. 6428〇87 is a case in which a plurality of approximately triangular hollow slots (1) are placed in the column u before the automobile 1 so that the driver's line of sight can pass through the hollow slot. See the road outside the front pillar U. Although the provision of the hollow groove m can achieve the purpose of eliminating the visual dead angle, the former fe 11 _ empty design will reduce its structural strength, so this structural improvement is missing. In addition, for example, Taiwan Patent Certificate No. M322344, M3l〇83i Patent Case 疋 is mounted on the front pillar using a photographic device, and the lens is directed outward to expose the exterior image of the vehicle, and an electrical connection is additionally installed to the photographic device. The display is provided for driving and watching in the car. After image processing and control, the image displayed by the device is a car exterior image that is blocked by the front pillar, thereby allowing the driver to directly view the car. The exterior image matches the display screen 5 1323228. However, the angle of the external view of the driver relative to the display may change slightly through a certain line of sight of the camera device. Therefore, the display screen is connected, that is, the device has no integrated picture, and thus the structure of the fold is complicated. Cheng, you can see the complete and continuous appearance of the scene outside the scene. The shortcoming is that the driver only sees the continuous face with the display. At that time, the driver himself sees the car through the front window, but the display is presented at this time. If there is no picture, the window outside the window that the driver can see cannot be provided as the driver moves, and the continuous connection between the camera and the display is high, the fault is easy, and the maintenance is not easy. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a device which is simple in structure, can maintain a carcass knot, and does not eliminate a picture. The visual dead angle of the vehicle of the present invention is mounted on a vehicle having a shelter, and defines a driver's eye as a visual position, and the visual dead angle elimination device of the vehicle includes The first-mirror unit and the second mirror unit 1 include: a first reflecting surface facing outward and for illuminating a scene of a visual dead zone that is blocked by the visual shielding. The second mirror unit is mounted on the shielding portion and located between the visual shielding portion and the visual position. The second mirror unit includes a second reflecting surface, and the second reflecting surface receives the first reflecting surface. The scene reflects the scene towards the visual position. [Embodiment] The foregoing and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments of the accompanying drawings. Referring to Figures 2 and 3, a first preferred embodiment of the visual dead angle elimination device of the vehicle of the present invention is mounted on a vehicle 2, which may be a car, or a construction vehicle, a crane, or a stacker. For example, a vehicle such as a car, and various vehicles for sea and air 2, this embodiment is an example of a car 21 including a platform 211 located on the front side of the steering wheel 21 of the driver's seat, and an upright platform 211. The front side front window 212, the two left and right spaced front pillars 213, and the two left and right spaced side windows 214. When the driver is sitting in the seat, the driver's eyes are the visual position. Although the driver can see most of the scene outside the car through the front window 212, but the visual position is one of the vehicles 2 The shielding portion 215 looks forward to the area blocked by the visual shielding portion 215, so that the driver cannot see the corresponding exterior image of the vehicle. The outer area of the vehicle that is blocked is a visual dead zone. The visual shielding portion 215 of the present embodiment is the automobile 21 The left front pillar 213 is taken as an example. Therefore, in this embodiment, in order to eliminate the visual dead angle caused by the left front pillar 213, it is required to be installed adjacent to the left front pillar 213, but it is not limited to being installed here. The visual dead angle removing device comprises: a first mirror unit 3, and a second mirror unit 4. The first mirror unit 3 is mounted on the platform 211 and adjacent to the driver's seat and includes a base 31 detachably mounted on the platform 211, and a plurality of bases 211 for screwing the base 31 and the platform 211. a screw 32, and a first mirror 33 rotatably disposed on the base 31. The base 31 and the first mirror 33 are combined by a gimbal structure, and the combined structure is a known structure. , 7 1323228, therefore not detailed here. The first mirror 33 has a first reflecting surface 331 that faces obliquely toward the outside of the vehicle. The first reflecting surface 331 faces the front left to capture a scene outside the front pillar 213, whereby the illumination is originally blocked by the front pillar 213. • The image of the dead end (the arrow in Figure 2 shows the reflection path of the scene). The second mirror unit 4 is mounted on the inner side of the front pillar 213. The structure of the second mirror unit 4 is similar to that of the first mirror unit 3. The second mirror unit 4 includes a detachable portion. a base (not shown) assembled on the surface of the front pillar 213, a plurality of screws (not shown) of the screw base and the front pillar 213, and a second mirror 41 rotatably mounted relative to the base. The second mirror 41 includes a second reflecting surface 411 that is obliquely toward the driver's seat. Since the pedestal of the second mirror unit 4 and the second mirror 41 are also combined with the universal head, it is the same as the first mirror unit 3, and therefore will not be described in detail. The above-mentioned pedestals 31 can also be designed by the original factory to be pre-fixed on the surface of the vehicle body, that is, if the general rear view mirrors are assembled in the same manner, they will not be described again. The angle between the mirror 33 and the second mirror 41 is adjusted correspondingly, so that the scene illuminated by the first mirror 33 is reflected to the first mirror 41, and the dead angle image received by the second mirror 41 is received. Reflected to the driver's eyes. By the mirror units 3, 4 being disposed at appropriate positions and angles with each other, the driver can view the dead angle scene by the second mirror 41, and the scene is seen by the driver through the front window 212. The picture is connected. - It should be noted that the setting position of the first mirror unit 3 only covers the less important area in the field of view of the window. For example, the first mirror unit 70 3 of the embodiment is located at the lower side of the front window 212. Moreover, when implemented, the first mirror 8 can be located inside or outside the vehicle. The second mirror unit 4 of the embodiment is mounted on the inner side of the front pillar 213, and the second mirror unit 4 is viewed from a driver's perspective. The second mirror unit 4 covers a part of the front pillar 213, and the corresponding vehicle in this area /, like the area that is usually important to respect the line of sight, so the second mirror unit 4 is installed, just like the vision of the driver can just penetrate the front 213 and can see the blind spot that could not be seen. Referring to Figures 3 and 4, Annex I, and Annex II, ® 3 and Annex 1 show that the present invention can indeed exhibit a dead angle scene, while Figures 4 and 2 show that the second mirror single it 4 is removed from the vehicle. The view of the window that is blocked by the front pillar 213 cannot be seen. Comparing the above two cases, it can be known that the present invention achieves an excellent effect of eliminating visual dead angles. Any other part of the automobile 21 that produces a visual dead angle is suitable for mounting the present invention. As shown in FIG. 5, when the dead angle caused by the right front pillar 213 is eliminated, the first mirror unit 3 is mounted on the platform 211 adjacent to the right side 213. In the region, the second mirror unit 4 is mounted on the inner side surface of the right front pillar 213. That is, the spirit of the present invention is that the first and second mirror units 3, 4 are mounted on appropriate portions, and the dead angle image of the first mirror unit 3 is directly reflected to the second mirror unit 4. The scene of the second mirror unit 4 is constantly reflected to the visual position of the driver. In other words, the first reflecting surface 331 faces and covers the visual dead zone and the second mirror unit 4, and the second reflecting surface 411 faces and covers the visual position and the area of the first reflecting surface 331 and the second mirror unit 4 It is necessary to be mounted on the visual shielding portion 215 (for example, the left front pillar, the right pillar, etc.) and to face the visual position of the driver, so that the second mirror unit 4 is located between the visual shielding portion 215 and the visual position. The shape, the mounting position and the fixed angle of the first and second mirror units 3, 4 are optimally determined, depending on the window frame structure of the automobile 21 of different forms, and the present invention and the automobile 21 can be The detachment installation can also be designed at the same time in the manufacturing process of the automobile 21, and the invention can be permanently fixed or detachable. The angle adjustment of the first and second mirrors 33, 41 can be designed as a manual type as in the present embodiment, or can be designed to be electrically adjusted. The first and second mirrors 33, 41 may be various combinations between a plane mirror, a convex mirror and a concave mirror. For example, (1) the first and second mirrors % and Μ are plane mirrors. (2) The second mirror 41 is a concave mirror, and the first mirror 33 is a convex mirror of opposite curvature, and this combination can reduce the area of the first mirror 33 to achieve miniaturization (4). It should be noted that the scene will be slightly deformed when the angle of reflection is too oblique. At this time, the aspherical concave mirror and the convex mirror can be used to reduce the deformation. (3) The second mirror 41 is a plane mirror, and the first mirror % is a convex mirror, so that the area of the second mirror 41 can be reduced. It can be seen from the above description that by the cooperation of the first and second mirror units 3 and 4, the scene at the outer corner of the vehicle can be presented, and the structure of the invention is simple and Y is convenient to operate, and the characteristics of the mirror can be used by the driver. When moving, the extended viewing angle also moves naturally, and the mirror image displayed by the second mirror unit 4 is also changed accordingly. Therefore, the driver looks at the second mirror unit 4 from different angles. The image can be similarly moved in a state of naturally penetrating the visual cover 215, and forms a complete continuous scene with the image seen by the driver through the front f 212, so the present invention can be mentioned at any time: Scenery 'improves the shortcomings of conventional scene distortion. However, the above is only a preferred embodiment of the present invention, and 10 U23226 can limit the scope of implementation of the present invention, that is, simple equivalent changes and modifications made by the scope of the present invention and the description of the invention. All remain within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing an automobile structure disclosed in US Pat. No. 6,428,87; FIG. 2 is a schematic view showing a preferred embodiment of a visual dead angle eliminating device of the vehicle of the present invention installed in Figure 3 is a partial enlarged view of Figure 2; Figure 4 is a view of the exterior of the vehicle when the automobile is not in use of the preferred embodiment; and Figure 5 is the first embodiment of the preferred embodiment Two installation location diagrams. [Attachment Description]
附件一是本發明交通工具之視覺死角消除裝置，用於 消除左方前柱造成之視覺死角的使用狀態照片； 附件二是未使用本發明的汽車内部照片。 11 1323228 【主要元件符號說明】 2 ....... •…父通工具 3…… —第 面鏡單元 21…… •…汽車 31 ·.... …基座 210… …·方向盤 32··.· •…螺絲 211 ··· …·平台 33•… —苐 面鏡 212… ‘···月IJ囪 331… …·第一反射面 213… ‘…則柱 4…… •…第二面鏡單元 214… •…側窗 41 •…第二面鏡 215… …·視覺遮蔽部 411 ... …·第二反射面Attachment 1 is a visual dead angle elimination device for the vehicle of the present invention for eliminating the use state photograph of the visual dead angle caused by the left front pillar; and Annex 2 is an interior photograph of the automobile not using the present invention. 11 1323228 [Description of main component symbols] 2 ....... •...Father tool 3... —Face mirror unit 21... •...Car 31 ·.....Base 210...·Steering wheel 32 ···· •...screw 211 ····· platform 33•...——苐面镜212... '···月 IJ 331 331...·first reflective surface 213... '...the column 4...•... Two-mirror unit 214... •... side window 41 •... second mirror 215...·visual shielding portion 411 ..... second reflecting surface
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