1303609 九、發明說明： 【發明所屬之技術領域】 本新型是有關於一種具有安全保護之吸頂式螢幕裝置 ，特別是指一種在該螢幕鄰近其與吸頂座樞設部位的一側 緣，叹有緩衝裝置緩衝吸收撞擊確保螢幕的使用安全及防 止其毀損之吸頂式螢幕裝置者。 【先前技術】1303609 IX. Description of the invention: [Technical field of the invention] The present invention relates to a ceiling-mounted screen device with safety protection, in particular to a side edge of a portion of the screen adjacent to the pivoting seat. A sigh with a buffer device that absorbs and absorbs the impact to ensure the safe use of the screen and prevent it from being damaged. [Prior Art]
吸頂式螢幕裝置，通常是裝設在車内頂部，提供乘車 者的影音娛樂，例如看電視、撥放影音或打電動，現有的 吸頂式榮幕裝置’包括有—固設於車内頂壁的吸頂座1，該 吸頂座1之底面10由下往上内凹設有容置空間^，而於容 置門11郴近其一側緣10 0的兩相向内壁樞設有一螢幕2 ’該螢幕2可相對於該容置空間u作重覆的掀離或隱入容 =空=11呈閉合，—般為了螢幕2的定位不晃動，在掀離 谷置工間11下擺小於9(Γ的任何角度時都可以隨時的定位 二其產生隨時定位的機構非本案要討論的範圍，於此不作 詳Τ，-般在螢幕2下擺與車頂呈90。是一極限，超過9〇 視見效果不佳，需隨時扳回，所以一般是以下擺與車 =Α極限，因此會有缺點產生，那就是車禍瞬間撞 ::車時，力道大加上瞬間反應不及，螢幕2及觀看者，都 :有-瞬間前衝力’由於螢幕2下擺有一 9〇。極限頂止， 銳看者往前衝很容易使頭部、臉部撞擊到營幕受傷 幕Γ㈣’如前觀看者有安全帶緩衝，榮幕往前擺 蛋限日守’在與吸頂座1樞設部位ΗΗ可能，因此 5 1303609 ，如何構思製造出-種在螢幕鄰近其與㈣隸設部 一側緣，設有緩衝裝置緩衝吸收撞擊確保螢幕的使用安全 及防止其毀損，是一可改進的課題。 【發明内容】 因此，本發明之目的，是在於提供一 與吸頂座樞設部位的一側緣，設幕4近其 ’緩衝^置緩衝吸收撞墼 確保螢幕的使用安全切止該損之㈣式絲裝置者。The ceiling type screen device is usually installed on the top of the car to provide audio and video entertainment for the rider, such as watching TV, playing video or playing electric, and the existing ceiling type roving device 'includes' is fixed in the roof of the car. a ceiling mount 1 of the wall, the bottom surface 10 of the ceiling mount 1 is provided with an accommodating space ^ from the bottom to the top, and a screen is pivoted on the two opposite inner walls of the accommodating door 11 near the one side edge 10 0 2 'The screen 2 can be repeatedly detached or hidden with respect to the accommodating space u = empty = 11 is closed, generally for the positioning of the screen 2 does not sway, the hem of the 掀 置 置 置 11 11 is less than 9 (any angle can be positioned at any time. The mechanism that generates the position at any time is not the scope of the case to be discussed in this case. It is not detailed here, and the hem of the screen 2 is 90 with the roof. It is a limit, more than 9 If you don't see the effect, you need to pull it back at any time, so it's generally the following pendulum and car = Α limit, so there will be shortcomings, that is, the car accident hits in the moment:: When the car, the force and the transient response are not enough, the screen 2 and The viewers are: there is - the moment before the impulse 'because the screen 2 hem has a 9 〇. It is easy for the sharp viewer to rush forward to make the head and face hit the curtain of the curtain. (4) 'If the viewer has a seat belt buffer, the curtain will be placed in front of the egg. ΗΗPossible, therefore, 5 1303609, how to conceive a kind of manufacturing - the side of the screen adjacent to it and the (4) side of the collateral, with a cushioning device to absorb shocks to ensure the safe use of the screen and prevent its damage, is an improved subject. SUMMARY OF THE INVENTION Therefore, the object of the present invention is to provide a side edge of a pivoting portion of the ceiling mount, and the screen 4 is close to its buffering buffer to absorb the impact to ensure the safe use of the screen to prevent the damage. (4) The wire device.
於是，本發明具有安全保護之吸頂式螢幕裝置，係包 括-吸頂座’固設於車内頂壁，在其底面由下往上内凹設 有-容置空間；一螢幕，係以鄰近其_側緣的兩側，樞設 於該吸頂座容置空間鄰近同__側緣的兩内壁，使咳登幕可 相對於該容置空間作重覆的掀離或隱入容置空間呈閉合； 及:緩衝裝置’設於吸頂座距離螢幕的樞設處—適當:離 ’錢衝裝置對應於該螢幕的鄰近樞設處的該側緣，彎覆 有一彈板；當螢幕遭受-往前上掀之撞擊力，藉由彈㈣ 吸收，可確保螢幕的使用安全及防止螢幕的毀損者。 本發明之功效，是使-吸頂式螢幕裝置可吸收緩衝撞 擊力，確保螢幕的使用安全及防止毀損者。 【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 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。 ' 於解說之前先作陳述，因係與習知吸頂式螢幕裝置， 大部份構件相同，因此相同的部位，編號大致延用圖1的 1303609Therefore, the ceiling-mounted screen device with safety protection of the present invention comprises: a ceiling holder' fixed to the top wall of the vehicle, and a recessed space is provided on the bottom surface thereof from the bottom to the top; a screen is adjacent to the screen The two sides of the side edge are pivotally disposed on the inner wall of the ceiling seating space adjacent to the side wall of the __ side edge, so that the coughing curtain can be repeatedly separated or hidden from the accommodating space. The space is closed; and: the buffer device is disposed at the pivot of the ceiling seat from the screen. Appropriate: the side edge of the adjacent pivoting device corresponding to the 'money punching device' is bent and has a spring plate; Suffering from the impact of the upper jaw, by the bomb (four) absorption, it can ensure the safety of the screen and prevent the damage of the screen. The effect of the present invention is that the ceiling-type screen device can absorb the cushioning impact force, ensure the safety of the screen and prevent damage. The above and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. ' Before making a statement, make a statement. Because it is the same as the conventional ceiling-mounted screen device, most of the components are the same, so the same part, the number is roughly extended to 1303609 of Figure 1.
原編號’ ffl 2、圖3，是本新型具有安全保護之吸頂式榮 幕裝置的最佳實施例’係包括1頂座i，固設於車内頂壁 ，在其底面10由下往上内凹設有—容置空間u 榮幕^ ’係以鄰近其-側緣2G的兩側2卜樞設於該吸頂座i容置 空間11冑近同-側緣12的兩内壁13〇、14〇，使該螢幕2 可相對於該容置空間u作重覆的掀離或隱人容置空間u 呈閉合；及-緩衝裝置3，設料頂座i距離螢幕的柄設處 -適當距離，該緩衝裝置3對應於該f幕2 _近拖設處 的該側緣20 ’彎覆有-彈板31 ;當螢幕2遭受—往前上掀 之撞擊力’藉由彈板31的吸收，可確保螢幕2的使用安全 及防止螢幕2的毁損者更詳說明如后： 該吸頂座1，是固設於車内頂壁，於底面1〇由下往上 内凹設有容置㈣η，該底面1G在該容置㈣u的一側 緣12’於此稱為後側緣，是為開放，相對於後侧緣η的前 側緣15為一凸緣，而左側緣13及右側緣14亦各為一凸緣 在左側緣13及右側緣14鄰近後侧緣12的兩内壁13〇、14〇 處設有樞設孔（未顯示），再配合圖4，另在吸頂座i的頂 殼16’靠近該後侧緣12 4，向上凸設有間隔等距的複數隻 定位銷17，本實施例為三隻，各定位銷Π中心下凹設有鎖 孔 170。 该螢幕2，是為-般的螢幕，係以鄰近其_側緣2〇的 兩側2卜樞設於該吸頂座i底面容置空間n鄰近同一側緣 12的左側緣13及右側緣14的兩内壁13〇、14〇樞設孔處， 使該螢幕2可相對於該容置空間u作重覆的掀離或隱入容 1303609 置空間11呈閉合’該螢幕2的鄰近樞設孔處工的該側緣2〇 ，如圖5，具有一彎弧面20〇’前述的該側緣2〇在此稱為 後側緣，而遠離該後側緣的前側緣22是為游離，可被下摇 而以樞設部位為支點作下擺。 4緩衝扁置3，在配合圖5，係在一彎弧型彈板31的 曾弧壁31G橫向凸設有與上述三隻定位銷17對應的三片定 位片32,各片定位片32穿設有一與前述定位銷17的鎖孔 170相對應的三個固定孔32〇，該彎弧型彈板3ι具有一向下 之凹彎段311，及在凹彎段311之游離端再連設一垂直段 312,該緩衝裝置3係以三個固定孔32〇對準定位銷17的鎖 孔170，各牙以一栓體33，將其組設定位於吸頂座1頂殼 16靠近後側緣12處，且彎弧型彈板31的向下之凹彎段3ιι 正勿a罩覆於螢幕2的側緣20彎弧面2〇〇部位，向下之凹 弓丰又311無阻力允許螢幕2的先下擺角度再上浮與吸頂座工 谷置工間11頂面11〇的最大夾角為120。，超過120。時， 彎弧型彈板31向下之凹彎段311則開始提供一彈性阻力。 當正常使用時，釋放螢幕2前側緣22與吸頂座1的卡 制，使其下擺顯示幕23外露供乘客觀賞，一般是以下擺約 9〇。為最佳之觀賞角度，當超過9〇。時，前側緣22會往車 頂再上移，本案預設的，是螢幕2的先下擺角度再上浮與 各置空間11頂面11 〇的夾角，配合圖6，可達120。，當 車子在瞬間撞擊或緊急煞車時，螢幕2的前側緣22會有一 往剛及往上擺的慣性，當螢幕2的先下擺角度再上浮與容 置空間11頂面11〇的夾角達到12〇。時，如前述本案預設 1303609 •的，彎弧型彈板31的向下之凹彎段311，配合圖？、圖8 ’會開始產生形變，且開始會對螢幕的側緣2G f孤面2〇〇 部位提供-彈性下壓的阻力，來吸收並作緩衝，確保榮幕 的使用安全及防止毀損，本實施例幾乎使螢幕2的先下擺 角度再上浮與吸頂I 1容置空n頂面則的夹角，由 120。開始’最大極限可達到⑽。都有緩衝的能力，音即 在瞬間撞擊或緊急煞車時，螢幕2在彈擺的角度是在12〇。 # # 18〇。之間，都不會造成螢幕的損壞，同理#乘坐者在此 緩衝期’若頭部撞到螢幕2 ’螢幕也是後擺調節使頭部不致 於撞傷，詳細探討，縱算在平穩行車時，乘坐者不慎前傾 撞到螢幕2,在彈擺的角度120。到18〇。之間都可有一緩 衝撞擊力，戶斤以頭部不會受冑，當緩衝過後，f弧型彈^ 31彈性回復到原位置’供下次的緩衝用。 惟以上所述者，僅為本發明之較佳實施例而已，告不 能以此限定本發明實施之範圍，即大凡依本發明申請^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。 9 1303609 【圖式簡單說明】 圖1是習知吸頂式螢幕的側視示意圖； 圖2是本新型具有安全保護之吸頂式螢幕裝置螢幕呈 閉合立體示意圖； 圖3是圖2之螢幕打開之立體示意圖； 圖4是圖2局部分解立體示意圖； 圖5是圖2在緩衝裝置組裝部位的剖視示意圖 圖6是圖2對螢幕後擺開始提供緩衝之立體示意圖； 圖7是圖2對螢幕後擺緩衝裝置提供緩衝之剖視示意 圖；及 圖8是圖7的外觀立體示意圖。 10 1303609The original number 'ffl 2, Fig. 3, is a preferred embodiment of the present type of safety-protected ceiling type roving device'. The system includes a top seat i, which is fixed on the top wall of the vehicle, and has a bottom surface 10 from bottom to top. The inner recess is provided with a accommodating space u, and the two sides of the inner wall 13 adjacent to the same side edge 12 are disposed on the side of the accommodating space 11 邻近 adjacent to the side edge 2G. 14〇, so that the screen 2 can be closed with respect to the accommodating space u, or the occlusion space u is closed; and - the buffer device 3, the material top seat i is located away from the handle of the screen - At an appropriate distance, the cushioning device 3 corresponds to the side edge 20' of the f-screen 2 _ near the dragged portion - the elastic plate 31 is bent; when the screen 2 is subjected to the impact force of the front upper jaw' by the elastic plate 31 The absorption can ensure the safety of the screen 2 and prevent the damage of the screen 2 as described in more detail. The ceiling seat 1 is fixed on the top wall of the vehicle, and the bottom surface is fixed from the bottom to the top. In the fourth layer η, the bottom surface 1G of the bottom surface 1G is referred to herein as a rear side edge, which is open, and the front side edge 15 of the rear side edge η is a flange, and the left side edge 13 and the right side. edge 14 is also a flange at the left edge 13 and the right edge 14 adjacent to the rear side edge 12 of the two inner walls 13 〇, 14 设有 at the location of a pivot hole (not shown), together with Figure 4, and in the ceiling mount i The top case 16 ′ is adjacent to the rear side edge 12 4 , and a plurality of positioning pins 17 are arranged upwardly and equidistantly. In this embodiment, three pins are disposed, and a locking hole 170 is recessed in the center of each positioning pin. The screen 2 is a general-purpose screen, and is disposed on the left side edge 13 and the right side edge of the bottom side of the ceiling seat i adjacent to the same side edge 12 with two sides adjacent to the side edge 2〇. The two inner walls 13〇, 14〇 of the 14 are pivoted so that the screen 2 can be overlapped or hidden with respect to the accommodating space u. The space is closed. The space is closed. The side edge 2〇 of the hole working, as shown in Fig. 5, has a curved surface 20〇', the side edge 2〇 is referred to herein as the rear side edge, and the front side edge 22 away from the rear side edge is free It can be shaken downwards with the pivoting part as the fulcrum as the hem. 4 accommodating flat 3, in conjunction with FIG. 5, three locating pieces 32 corresponding to the three locating pins 17 are laterally convexly disposed on the arc wall 31G of a curved arc type elastic plate 31, and each piece of positioning piece 32 is worn. There are three fixing holes 32 相对 corresponding to the locking holes 170 of the positioning pin 17 , the curved elastic plate 3 ι has a downward concave curved portion 311 , and a free end of the concave curved portion 311 is further connected In the vertical section 312, the buffering device 3 is aligned with the locking hole 170 of the positioning pin 17 by three fixing holes 32, each of which has a plug body 33, and the group is set at the top side of the top shell 16 of the ceiling seat 1 near the rear side edge. 12, and the downward concave curved section 3 of the curved arc type elastic plate 31 is not covered by the side edge 20 of the screen 2, and the downward concave bow and 311 have no resistance to allow the screen. The maximum angle between the hem of the 2nd hem and the top of the ceiling of the ceiling is 11 , more than 120. At this time, the downward curved section 311 of the curved arc type elastic plate 31 starts to provide an elastic resistance. When in normal use, the front side edge 22 of the screen 2 and the ceiling mount 1 are released, so that the hem display screen 23 is exposed for the passenger to view, generally the following pendulum is about 9 inches. For the best viewing angle, when it is more than 9 inches. At the same time, the front side edge 22 will move up to the top of the car. In this case, the angle of the first hem angle of the screen 2 and then the top surface of each space 11 is 11 〇, which can be up to 120. When the car is hit in an instant or emergency braking, the front side edge 22 of the screen 2 has an inertia of the forward and the upward swing. When the first hem angle of the screen 2 rises again, the angle between the top surface 11 of the accommodating space 11 reaches 12 Hey. At the same time, as in the foregoing case, the first concave section 311 of the curved arc type elastic plate 31 is matched with the drawing. Figure 8 'will begin to deform, and will begin to provide the resistance of the elastic pressing force to the side edge 2G f of the screen to absorb and cushion, ensuring the safe use of the screen and preventing damage. The embodiment almost increases the angle between the first hem angle of the screen 2 and the ceiling I 1 to accommodate the empty top surface. Start 'maximum limit can be reached (10). There is a buffering ability, the sound is in the moment of impact or emergency braking, the angle of the screen 2 is 12 〇. # # 18〇. Between the two, it will not cause damage to the screen. The same reason # occupants in this buffer period 'If the head hits the screen 2', the screen is also adjusted to make the head not hurt, discuss in detail, in the smooth driving At the time, the occupant accidentally leaned forward to the screen 2, at an angle of 120. To 18 baht. There can be a cushioning impact between the two, and the head will not be subjected to the head. When the buffer is over, the f-arc type elastic spring 31 will return to the original position for the next buffer. However, the above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent change of the scope of the application and the description of the invention according to the present invention is The % modification is still within the scope of the invention patent. 9 1303609 [Simplified illustration of the drawings] Fig. 1 is a side view of a conventional ceiling screen; Fig. 2 is a closed perspective view of the screen of the ceiling panel with safety protection; Fig. 3 is the screen of Fig. 2 Figure 4 is a partially exploded perspective view of Figure 2; Figure 5 is a schematic cross-sectional view of the assembled portion of the cushioning device of Figure 2; Figure 6 is a perspective view of Figure 2 for providing buffering of the rear swing of the screen; Figure 7 is a schematic view of Figure 2 A rear view of the screen swing buffer device provides a buffer; and FIG. 8 is a perspective view of the appearance of FIG. 10 1303609
【主要元件符號說明】 1 吸頂座 10 底面 11 容置空間 110 容置空間頂面 12 後側緣 13 左側緣 130 内壁 14 右側緣 140 内壁 15 前側緣 16 頂殼 17 定位銷 170 鎖孔 2 螢幕 20 一側緣 200 彎弧面 21 兩側 22 前側緣 23 顯不幕 3 緩衝裝置 31 彎弧型彈板 310 彎弧壁 311 凹彎段 312 垂直段 32 定位片 320 33 固定孔 栓體[Main component symbol description] 1 Ceiling mount 10 Bottom surface 11 accommodating space 110 accommodating space top surface 12 Rear side edge 13 Left side edge 130 Inner wall 14 Right side edge 140 Inner wall 15 Front side edge 16 Top case 17 Locating pin 170 Keyhole 2 Screen 20 One side edge 200 Curved surface 21 Both sides 22 Front side edge 23 Obsolete 3 Buffer device 31 Curved arc plate 310 Curved arc wall 311 Concave section 312 Vertical section 32 Positioning piece 320 33 Fixed hole plug