201128290 六、發明說明： 【發明所屬之技術領域】 種具有伸 本發明係關於一種布幕組結構，尤其 縮功能以縮減體積之布幕組。 【先前技術】 目前市面上常見之投影機主要係用以投影各種資 訊，例如：簡報、影像、圖片、照片、.··.等。一般而 言，投影機於實際使用時必須搭配布幕組，以便將投影機 所投影之各種資訊呈現於布幕組上供人觀看；因此，投影 機與布幕組兩者具有密不可分之關係。 请參照弟1圖所不’係為中宰民國公告第M3 3 9 014 號「布幕組的架設及收藏裝置」新型專利案所揭示的一種 習知布幕組8，該布幕組8大致包含一基座、一捲收構 造（未標示）及一布幕82。該基座81具有一開口 811 ; 該捲收構造設置於該基座81内部；該布幕82 一端連接該 捲收構造。藉此，該布幕組8於實際使用時，該布幕82 可如圖所不經由該開口 811拉伸出該基座§ 1，以便投影 機可投影相關資訊至該布幕82表面；另當該布幕組8未 使用時，該布幕82則可被該捲收構造捲從於該基座μ内 部。 上述習知布幕組8在未使用時’可將該布幕82捲收 於該基座8]内部，惟此舉僅能用以調整該習知布幕組8 之布幕82的高度（H)，雖可略為縮減該布幕組82之體 積；然而，由於習知布幕組8並未具有可調整寬度（w) 201128290 =功能’因此’當該布幕組8未使用時，並無法有㈣減 正體體積’造成錢者在實際收藏及攜行騎幕組8的過 程中’仍會造成許多不便。 舉例而言，由於目前視訊短片分享風潮的興起，以 及智慧型影像手機逐漸普及，加上筆記型電腦日益輕薄短 :因此，各相關廠商紛紛投入如微投影機㈤ 加之技術領域’其中包括手機、數位相機、筆記 型電腦、個人數位助理（PDA)、ip。 首 内建式微投影機，II此提高產品_加價值，且 的攜帶使用上將更為便利，如此勢必可增加如影片、 或圖像等資訊的觀賞及分享等應用。 … 然而，雖然現今投影機已朝向微型化方向研h =，惟目前市面上較常見之習知布幕組8在卻未具有相對 應之功能；例如：财幕組8未使料，並無法將整體體 積縮減為纽小化；或者即使直·作較小面積之布幕， f容易影響投影品質。因此，習知布幕組8在搭配應用於 技影機使關過程中，仍無法提供㈣者更佳收藏 及使用上的便利性。 又’請麥照第2圖所示，係為中華民國公告第 M309125號「投影機布幕遮光結構」新型專利案所揭示 的另-種習知布幕組9。該布幕組9大致具有—基座Μ， 該基座91設有可㈣及之投料幕9n，且該基座 91之相對兩側各拖接一懸臂92，該懸臂92亦分別設置可 ^伸及捲收之投影布幕（核示）。藉此，該布幕組9於 貫際使用時’該二懸臂92可旋轉外張，使該基座之投影 201128290 .:； 布幕9Π及該懸臂之投影布幕可共同形成大面積之布著， . 以便投影機可投影相關資訊至該布幕表面；另當該布幕秀且 9未使用時，該二懸臂92可旋轉收合於該基座9]之— 侧。 - 上述習知布幕組9在未使用時，雖可將該二懸臂％ - 相對旋轉收合，以縮減該布幕組92之寬度（\V);然而.， 由於該二懸臂92係直接收合抵靠於該基座91之一侧，因 此’反而容易導致該布幕組9之厚度（t)增加，無法提 • 升使用者收藏及攜行之便利性’更不易應用於微投影機之 技術領域。再者’該習知布幕組9之基座91與該二懸臂 92必須額外利用如轉軸（未標示）等構件予以樞接結 合，該二懸臂92於旋轉外張後不易確實定位，且結構較 為複雜’故仍有改善之空間；另外，該習知布幕組9之二 懸臂92在旋轉外張後，該基座之投影布幕911及該懸;^ 之投影布幕之間容易產生間隙，進而影響投影機之投景卜 質。 口口 【發明内容】 本發明目的乃針對上述各種習知布幕&之缺點進行 ，良，其主要係提供-種未使料可有，___ 藏及攜行的布幕組。 . 本發明次—目的係提供—種更適合應㈣微投影機 ' 之技術領域的布幕組。 本發明另一目的係提供-種在實際使用時，各布幕 彼此之間不易產生間隙之布幕組。 201128290 為達到前述發明目的，本發明所運用之技術内容如 下： 一種布幕組，包含一基座、一活動座、一捲軸及一 伸縮軸。該基座具有一殼體，該殼體一端設有一擋止部， 另一端設有一開口部，該擋止部設有一第一框接部，且該 殼體於該擔止部及該開口部之間設有一開口；該活動座具 有一座體’該座體可活動地結合於該基座之殼體，且該座 體之一端設有一側板’該側板設有一第二樞接部；該捲軸 具有一第一端及一第二端，該捲軸之第一端樞接於該基座 之第一樞接部，該捲軸之第二端設有一穿孔，且該捲軸之 第一端及第二端之間設有一投影布幕及一通口，該投影布 幕通過該基座之開口，該通口連通至該穿孔；該伸縮轴可 /舌動地結合於該捲軸之穿孔，該伸縮軸具有一第一端及一 第二端，該伸縮軸之第一端樞接於該活動座之第二樞接部 ，且3玄伸縮輛之第一端及第二端之間另設有一延伸布幕， 5玄延伸布幕通職捲軸之通σ及該基座之開σ。藉此，以 任意調整料幕組之寬度及高度，制提升使用者收藏、 攜行及使用上更佳便利性之功效。 種布幕組，包含一基座、一活動座、一捲軸及一 伸細軸。該基座具有-殼體，該殼體—端設有一第一樞接 部，另一端設有一第一開口部，該第一樞接部及該第一開 口部之間設有一第一通口；該活動座具有一座體，該座體 可活動地結合於該基座之殼體，且該座體一端設有一第二 枢接部，另一端設有一第二開口部，該第二樞接部及該第 二開口部之間設有一第二通口，該第二開口部結合一封蓋 201128290 .：； 組件，該封蓋組件設有一第三樞接部；該捲軸具有一第一 - 端及一第二端，該捲軸之第一端枢接於該基座之第一樞接 部，該捲軸之第二端設有一穿孔，且該捲轴之第一端及第 二端之間設有一投影布幕，該投影布幕通過該基座之第一 . 通口；該伸縮軸可活動地結合於該捲軸之穿孔，該伸縮軸 - 具有一第一端及一第二端，該伸縮軸之第一端樞接於該活 動座之第二樞接部，該伸縮軸之第二端枢接於該封蓋組件 之第三樞接部，且該伸縮軸之第一端及第二端之間設有一 _ 延伸布幕，該延伸布幕通過該活動座之第二通口。藉此， 同樣可任意調整該布幕組之寬度及高度，以達到提升使用 者收藏、攜行及使用上更佳便利性之功效。 【實施方式】 為讓本發明之上述及其他目的、特徵及優點能更明 顯易懂，下文特舉本發明之較佳實施例，並配合所附圖 式，作詳細說明如下： 請參照第3及4圖所示，本發明第一實施例之布幕 組]係包含一基座11、一活動座12、一捲轴13及一伸縮 軸14。該基座11及該活動座12係相互結合，其中該活 動座12可相對該基座11往復活動；該捲軸13係樞接該 基座11 ;該伸縮軸14係樞接該活動座12，且該伸縮軸 14可相對該捲軸13伸縮活動。 該基座11具有一殼體111 ’該殼體111内部設有一 容置空間112 ;又，該殼體111 一端設有一擋止部111a， 另一端設有一開口部111b'，其中該擂止部111a設有一第 201128290 一樞接部113 ’該第一樞接部113位於該容置空間η〗 内，而該第一樞接部113可為任何能夠供該捲轴〗3之一 端拇接結合的結構設計（例如樞接孔或樞接彳主等），且該 殼體111係於該擋止部Ilia及該開口部111b之間設有一 開口 114，該開口 114連通至該容置空間〗12 ;另外，該 殼體111可設有一導轨部115 ’於如圖所示之較佳實施例 中’該導轨部1]5係為形成於該容置空間〗]2内的二相對 導引槽。201128290 VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a fabric group structure, in particular, a fabric group having a reduced function to reduce the volume. [Prior Art] Currently, the projectors commonly used in the market are mainly used to project various information, such as newsletters, images, pictures, photos, .., etc. In general, the projector must be paired with the screen set in actual use, so that the various information projected by the projector can be presented on the screen set for viewing; therefore, the projector and the screen set are inseparable. . Please refer to the familiar screen group 8 disclosed in the new patent case of the "Setting and Collecting Device of the Curtain Group" in the M3 3 9 014 of the Zhongzai Republic of China. The utility model comprises a base, a retracting structure (not shown) and a curtain 82. The base 81 has an opening 811; the retracting structure is disposed inside the base 81; and the curtain 82 is connected at one end to the retracting structure. Therefore, when the screen set 8 is actually used, the screen 82 can be stretched out of the base § 1 through the opening 811 so that the projector can project relevant information to the surface of the screen 82; When the curtain set 8 is not in use, the curtain 82 can be wound from the interior of the base μ by the take-up configuration. The above-mentioned conventional curtain set 8 can be retracted inside the base 8 when not in use, but this can only be used to adjust the height of the curtain 82 of the conventional curtain set 8 ( H), although the volume of the curtain group 82 can be slightly reduced; however, since the conventional curtain group 8 does not have an adjustable width (w) 201128290 = function 'so' when the curtain group 8 is not used, and The inability to have (4) reduce the volume of the body 'causes the money in the actual collection and carrying the ride group 8' will still cause a lot of inconvenience. For example, due to the rise of video clip sharing and the increasing popularity of smart video phones, and the increasing thinness and lightness of notebook computers: all relevant manufacturers have invested in micro-projectors (5) plus technology areas, including mobile phones. Digital camera, notebook computer, personal digital assistant (PDA), ip. The first built-in micro-projector, II to enhance the product _ plus value, and the portability will be more convenient, so it is bound to increase the viewing and sharing of information such as video, or images. ... However, although the projector has been researched in the direction of miniaturization h = now, the more common conventional group 8 on the market does not have the corresponding function; for example, the financial group 8 is not made, and cannot Reduce the overall volume to a small size; or even if it is a small area of the curtain, f easily affects the projection quality. Therefore, the conventional cloth set 8 is still unable to provide (4) better collection and ease of use in the process of being used in the technical camera. In addition, please refer to Figure 2, which is a different kind of conventional screen set 9 disclosed in the new patent case of the Republic of China Announcement No. M309125 "Projector Curtain Structure". The curtain group 9 has a base Μ, the base 91 is provided with a (4) and a feeding screen 9n, and the opposite sides of the base 91 are respectively connected with a cantilever 92, and the cantilever 92 is also respectively disposed. Stretch and roll the projection screen (checked). Therefore, when the curtain group 9 is used continuously, the two cantilever 92 can be rotated and extended to make the projection of the base 201128290 . :; the curtain 9 Π and the projection screen of the cantilever can form a large area cloth together. , so that the projector can project relevant information to the surface of the screen; when the screen is displayed and 9 is not used, the two cantilever 92 can be rotatably folded to the side of the base 9]. - When the above-mentioned conventional curtain group 9 is not in use, the two cantilever % - relative rotation can be folded to reduce the width (\V) of the curtain group 92; however, since the two cantilever 92 is directly The folding is abutted on one side of the base 91, so that the thickness (t) of the panel group 9 is increased, and the convenience of the user's collection and carrying is not improved. The technical field of the machine. Furthermore, the base 91 of the conventional curtain set 9 and the second cantilever 92 must be pivotally coupled by means of a member such as a rotating shaft (not shown), and the two cantilever arms 92 are not easily positioned after being rotated, and the structure is It is more complicated, so there is still room for improvement; in addition, after the cantilever 92 of the conventional curtain group 9 is rotated, the projection curtain 911 of the base and the projection screen of the suspension are easily generated. The gap, which in turn affects the projection quality of the projector. Mouth [Explanation] The object of the present invention is to address the shortcomings of the above various conventional screens and the like. Preferably, the present invention mainly provides a set of screens that are not available, and which are hidden and carried. The present invention is to provide a set of screens that are more suitable for the technical field of the (four) micro projectors. Another object of the present invention is to provide a set of curtains in which the curtains are less likely to create a gap between each other in actual use. 201128290 In order to achieve the foregoing object, the technical application of the present invention is as follows: A curtain set comprising a base, a movable seat, a reel and a telescopic shaft. The base has a casing, and one end of the casing is provided with a stopping portion, and the other end is provided with an opening portion, the blocking portion is provided with a first frame portion, and the casing is at the supporting portion and the opening portion An opening is provided; the movable seat has a body that is movably coupled to the base of the base, and one end of the seat is provided with a side plate. The side plate is provided with a second pivoting portion; the reel Having a first end and a second end, the first end of the reel is pivotally connected to the first pivoting portion of the base, the second end of the reel is provided with a through hole, and the first end and the second end of the reel Between the ends, a projection screen and a port are provided, the projection screen passes through the opening of the base, and the opening communicates with the through hole; the telescopic shaft can be coupled to the perforation of the reel in a tongue-and-loop manner, and the telescopic shaft has a first end and a second end, the first end of the telescopic shaft is pivotally connected to the second pivoting portion of the movable seat, and an extension cloth is further disposed between the first end and the second end of the 3 telescopic vehicle Curtain, 5 Xuan extended curtains through the scroll of the professional scroll and the opening of the base σ. In this way, the width and height of the curtain group can be arbitrarily adjusted to improve the convenience of the user's collection, carrying and use. The screen set comprises a base, a movable seat, a reel and a thin shaft. The base has a first housing, the first end of the housing is provided with a first pivoting portion, and the other end is provided with a first opening. A first opening is defined between the first pivoting portion and the first opening. The movable seat has a body that is movably coupled to the housing of the base, and the second end of the base is provided with a second pivoting portion, and the other end is provided with a second opening, the second pivoting a second opening is formed between the second opening and the second opening, the second opening is combined with a cover 201128290 . . . , the assembly is provided with a third pivoting portion; the reel has a first a first end of the reel is pivotally connected to the first pivoting portion of the base, and a second end of the reel is provided with a through hole, and between the first end and the second end of the reel a projection screen is disposed, the projection screen passes through the first opening of the base; the telescopic shaft is movably coupled to the through hole of the reel, and the telescopic shaft has a first end and a second end, The first end of the telescopic shaft is pivotally connected to the second pivoting portion of the movable seat, and the second end of the telescopic shaft is pivotally connected to the cover assembly The third pivot portion, and is provided with a scrim _ extending between a first end and a second end of the telescopic shaft, which the curtain extends through the second port of the movable table. In this way, the width and height of the screen set can also be arbitrarily adjusted to achieve better convenience for the user to collect, carry and use. BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features, and advantages of the present invention will become more fully understood from As shown in FIG. 4, the curtain set of the first embodiment of the present invention includes a base 11, a movable seat 12, a reel 13, and a telescopic shaft 14. The pedestal 11 and the movable base 12 are coupled to each other, wherein the movable base 12 is reciprocable relative to the base 11; the reel 13 is pivotally connected to the base 11; the telescopic shaft 14 is pivotally connected to the movable base 12, And the telescopic shaft 14 is movable and contractable relative to the reel 13. The pedestal 11 has a housing 111. The housing 111 is provided with an accommodating space 112. The housing 111 has a blocking portion 111a at one end and an opening portion 111b' at the other end. The first pivoting portion 113 is located in the accommodating space η, and the first pivoting portion 113 can be any one that can be used for the reel of the reel The structure of the housing (such as the pivoting hole or the pivoting main body), and the housing 111 is provided with an opening 114 between the blocking portion Ilia and the opening portion 111b. The opening 114 is connected to the receiving space. In addition, the housing 111 can be provided with a rail portion 115'. In the preferred embodiment as shown, the rail portion 1 is formed in the accommodating space. Guide groove.
該活動座12係具有一座體121，該座體12ι可活動 地結合於5亥基座11之级體in，使該座體121可沿著該 基座π之、'軸向〃往復活動，其中該殼體lu之、、轴 向"如第3圖所示係指該擔止部】⑴延伸至該開口部 111b之方向’另外’ 5玄座體⑵可設有一滑軌部m，該 滑軌部12^以結合該基座^之導執部115，於如圖所 不之較佳實施例中’該滑軌部122係為形成於該座體⑵ 之相對二側緣的凸緣（用以配合導軌部η5所形成的導引 槽）’又’该座體121之—端設有-側板123，該側板123 設有-第二樞接部124，該第二樞接部124可為任何能夠 玄伸縮車i U之it而抱接結合的結構設計（例如樞接孔 «亥捲軸13之相對二端分別為—第一端131及—第二 立而132 ’ s玄捲軸13之第一端131樞接於該基座η之第一 枢接4 113，使該捲車由13可旋轉地結合於該基座“之容 置空間112，該捲軸13之第二端132設有一穿孔133，該 穿孔133車父佳自該第二端132延伸至鄰近該第一端⑶之 10 — 201128290 •七: 位置，以便容置該伸縮軸14 ;又，該捲軸13之第一端 131及第二端132之間另設有一投影布幕134及一通口 135，其中該投影布幕134具有一末端134a，該末端134a 可穿伸通過該基座11之開口 114，該通口 135則連通至 . 該穿孔13 3。 - 該伸縮軸14可活動地結合於該捲軸13之穿孔133， 該伸縮軸14之相對二端分別為一第一端141及一第二端 142，該伸縮軸14之第一端141枢接於該活動座12之第 籲 二樞接部124 ;又，該伸縮軸Μ之第一端141及第二端 142之間另設有一延伸布幕143，該延伸布幕143具有一 末端143a，該末端143a可穿伸通過該捲軸13之通口 135 及該基座11之開口 114。 請參照第4及5圖所示，係為本發明布幕組1未使 用時之示意圖，請配合參照第3圖所示，本發明布幕組1 在未使用時，該伸縮軸14係容置於該捲轴13之穿孔133 I 内，該投影布幕134及該延伸布幕143係相互重疊而共同 捲繞於該捲軸13之外部，且該投影布幕134及該延伸布 幕143亦位於該基座11之容置空間112 ;又，該投影布 幕134之末端134a及該延伸布幕143之末端143a皆位於 該基座Π外部。 . 請參照第6圖所示，係為本發明布幕組1使用時之 - 示意圖，請配合參照第3圖所示，本發明布幕組1在實際 使用時，使用者可同時帶動該投影布幕134之末端134a 及該延伸布幕143之末端143a朝向遠離該基座11之方向 移動，此時，該捲軸13及該伸縮軸14可分別藉由該第一 11 201128290 樞接部]13及該第二樞接部124而同時旋轉作動，使得該 投影布幕]34及該延伸布幕143呈現展開狀態（兩者仍相 互重豐）’並在該投影布幕134及該延伸布幕143展開一 預定長度後予以定位（可採取任何能夠定位布幕之技術手 段，本發明所揭示之較佳實施例請參後續說明）；藉此， 使用者可任意調整該投影布幕134及該延伸布幕Μ3Θ展開 後之高度（H);再者’假設使用者無須使用大面積：: 影範圍，此時，已可_投雜餘將投影f訊至該投影 布幕Π4之表面。 / 請參照第7 ®所示，假設使用者欲進—步增加可投 影之1圍時’可直接向外拉動該活動座12 (指該伸縮軸 Μ之第二端]42朝向第_端14]之方向），藉此使該伸縮 袖Η可配合伸出該捲軸】3之穿孔]33 ;如圖所示，當該 伸縮軸14伸出該穿孔133的過程中，該延伸布幕143田同Χ 樣可配合移動’以便該延伸布幕143可搭配該投影布幕 I34成可投f彡之布幕範圍；藉此，使用者可達到任 意調整本發明布幕組1之寬度（W)的功能，以便投影機 可投影資tfl至純料幕134及延料幕⑷制所形成 之大面積的布幕表面；或者，使用者亦可準備二台以上之 杈〜機，並分別於該投影布幕134及延伸布幕143以呈現 不同貝sfL ’使本發明布幕組1之使用更為多樣化。 藉由前揭之結構特徵，本發明布幕組1之主要特點 在於： > Θ本發明布幕組1未使料，可帶動該活動座12朝 向。亥基座II之擒止部llla方向移動，使該伸縮軸14可 201128290 捲轴13之牙孔133，令該投影布幕134及該 延伸布桊]43相互重疊，藉此以縮減該布幕組丨之寬 W)’另外，如第4圖所示，可利用該捲轴13及該伸^軸 Μ同時捲收該投影布幕134及該延伸布幕143，以進一牛 f咸該布幕組1之高度⑻。整體而言，本發明布幕y 未，用時’可有效縮減整體體積，以提供使用者: 订及使用上更佳之便利性。 知 #更詳言之’藉由上述本發明布幕組1之結構設計， 二布桊組]除可應用於-般投影機外，更可利財身縮減 肢積後之微小化設計，以應用於微投影機（pie。p咏⑽ )之技術領域，例如：具有内建式微投影機的手機、數位 相機、筆記型電腦、個人數位助理（pDA)、ip〇d等以 手機為例提出說明，請參照第8圖所示，例如當手機2導 入内建式微投影機時，本發料幕組丨亦可為微型化設計 ’以便搭配該手機2販售；ϋ此，當使用者外出時，如未 隨身攜帶龍大體積之投影機及布幕㈣，仍可利用手機 2的内建式微投影機之舰，㈣訊投影至本發明布幕址 1 ’更重要的是，即使本發明布幕組1為微型化之設計， 但仍可前揭之結構設計，射雛該布幕組丨之寬度 (w)及高度⑻’以構成大面積之布幕，令使用者同 樣可享受較佳之投影品質。 另外’本發明布幕組1 <紐影布幕]34及該延伸 布秦143在共同形成一投影範圍時（如第7圖所示），彼 此之間不會產生間隙，因此， ^ 較不易影響投影機之投影品 貝；再者，本發明布幕組1備丨女 1畫利用该活動座12及該伸縮 201128290 軸14與該基座U及該捲軸13的相對活動配合，即可達 τ 令該布幕組1未使用時具有能夠縮減體積之功能，其結構 3 亦相當精簡，且亦由於不會任意增加該布幕組]之厚度。： 藉由上述本發明布幕組丨之結構設計概念，本發明 布幕組1亦可進一步包含如下所述之至少一附屬結構特徵 或其組合，使本發明布幕組丨之功能更趨近於完盖，豆 · 中： ° . 1、請參照第3、4及5圖所示，該捲軸13之第一 端131較佳可設有一定位部136，該基座之容置空間 U2配合設置一復位元件116，該復位元件116係結合該 定位部136，該復位元件116可為各種具有彈性復二;： =構件；舉例而言’本實施例之復位元件116係為—復位 黃片’該復位簧片之一端固定於該基座η，另一端係結 合該捲軸13之定位部136 ;藉此，當該捲軸13欲捲收= 投影布幕134及該延伸布幕143的過程中，更可利用該復 位元件116協助捲收該投影布幕]34及該延伸布幕143 ^ 以有效提升捲收效率。 · 土 2、請參照第3圖所示，該基座u之播止部較 %可。又置第銜接件117，該活動座12之側板123另 设置-第二銜接件125，該第二銜接件12 ，件_應銜接；藉此，如第9圖所示，湘該第^ 妾件117及。亥第—銜接件125之設計，使用者可將數個相 同結構之本發明布幕組1相互併列銜接，令該布幕組i具· 有更大面積之投影範圍，使該布幕組}之應用層面更為廣 —14 — 201128290The movable seat 12 has a body 121 that is movably coupled to the step body 5 of the 5H base 11, so that the seat body 121 can reciprocate along the π-axis. Wherein the housing lu, the axial direction " as shown in Fig. 3 means the supporting portion] (1) extending to the direction of the opening portion 111b 'other' 5 the jumbo body (2) may be provided with a sliding rail portion m, The sliding portion 12 is coupled to the guiding portion 115 of the base. In the preferred embodiment, the sliding portion 122 is a convex formed on opposite side edges of the base (2). The edge (the guiding groove formed by the matching of the rail portion η5) is further provided with a side plate 123 at the end of the seat body 121, and the side plate 123 is provided with a second pivoting portion 124, the second pivoting portion 124 can be used for any combination of the structure of the telescopic car i U (for example, the pivot hole «the opposite ends of the hi-reel 13 are respectively - the first end 131 and - the second vertical 132 's Xuan scroll The first end 131 of the first end 131 is pivotally connected to the first pivoting connection 113 of the base η, so that the reel is rotatably coupled to the accommodating space 112 of the pedestal. The second end 132 of the reel 13 Set a perforation 133 extending from the second end 132 to a position adjacent to the first end (3) 10 - 201128290 • seven: to accommodate the telescopic shaft 14; again, the first end 131 of the reel 13 A projection screen 134 and a port 135 are further disposed between the second end 132, wherein the projection screen 134 has a distal end 134a, and the end 134a can extend through the opening 114 of the base 11, and the opening 135 The perforation 13 3 - the telescopic shaft 14 is movably coupled to the through hole 133 of the reel 13, and the opposite ends of the telescopic shaft 14 are a first end 141 and a second end 142, respectively. The first end 141 of the first end 141 is pivotally connected to the second pivoting portion 124 of the movable seat 12; further, an extending curtain 143 is further disposed between the first end 141 and the second end 142 of the telescopic shaft ,. The curtain 143 has a distal end 143a that can pass through the opening 135 of the reel 13 and the opening 114 of the pedestal 11. Referring to Figures 4 and 5, the curtain group 1 of the present invention is not When using the schematic diagram, please refer to FIG. 3, when the curtain set 1 of the present invention is not used, the telescopic shaft 14 is configured. The projection screen 134 and the extension screen 143 are overlapped with each other and are wound around the reel 13 in the perforation 133 I of the reel 13, and the projection screen 134 and the extension curtain 143 are also located. The accommodating space 112 of the pedestal 11; further, the end 134a of the projection screen 134 and the end 143a of the extending curtain 143 are located outside the pedestal 。. Please refer to FIG. When the screen set 1 is used, as shown in FIG. 3, when the screen set 1 of the present invention is actually used, the user can simultaneously drive the end 134a of the projection screen 134 and the extension screen 143. The end 143a is moved away from the base 11 . At this time, the reel 13 and the telescopic shaft 14 can be rotated simultaneously by the first 11 201128290 pivoting portion 13 and the second pivoting portion 124 respectively. The projection screen 34 and the extension screen 143 are in an unfolded state (the two are still heavy with each other)' and are positioned after the projection screen 134 and the extension screen 143 are extended by a predetermined length (any can be taken The technical means for locating the curtain, the preferred embodiment disclosed by the present invention For example, please refer to the following description); thereby, the user can arbitrarily adjust the height (H) of the projection screen 134 and the extension screen Μ3Θ; and furthermore, 'assume that the user does not need to use a large area:: shadow range, this At the time, it is already possible to project the information to the surface of the projection screen 4 . / Please refer to the 7th ®, suppose that the user wants to step in and increase the projection of the circumference. 'The movable seat 12 can be directly pulled outward (refers to the second end of the telescopic shaft ]) 42 toward the _ end 14 [the direction], whereby the telescopic cuff can be engaged with the reel] 33 of the reel]; as shown, when the telescopic shaft 14 extends out of the perforation 133, the extension curtain 143 The same can be used in conjunction with the movement so that the extension screen 143 can be matched with the projection screen I34 to be a screen range that can be cast; thereby, the user can achieve any adjustment of the width (W) of the screen set 1 of the present invention. The function is such that the projector can project the large-area screen surface formed by the pure screen 134 and the extension screen (4); or the user can prepare two or more machines and separate the projections. The curtain 134 and the extended curtain 143 are used to present different sfL's to make the use of the curtain set 1 of the present invention more diverse. With the structural features disclosed above, the main features of the curtain set 1 of the present invention are: > The curtain set 1 of the present invention is unobstructed, and the movable base 12 can be driven toward the front. The hinge portion llla of the pedestal II moves, so that the telescopic shaft 14 can be used for the tooth hole 133 of the reel 13 of the 201128290, so that the projection screen 134 and the extension fabric 43 overlap each other, thereby reducing the curtain The width of the group W) 'In addition, as shown in FIG. 4, the reel 13 and the extension shaft can be used to simultaneously retract the projection screen 134 and the extension curtain 143 to enter the sir The height of the curtain group 1 (8). Overall, the screen y of the present invention is not used, and the overall size can be effectively reduced to provide the user with better convenience in ordering and using. Known by the above-mentioned details, the structure design of the screen set 1 of the present invention, the second cloth group] can be applied to the general-purpose projector, and the miniaturization design after the reduction of the limbs is It is applied to the technical field of micro-projector (pie.p咏(10)), for example, a mobile phone with a built-in micro-projector, a digital camera, a notebook computer, a personal digital assistant (pDA), an ip〇d, etc. For description, please refer to Figure 8. For example, when the mobile phone 2 is imported into the built-in micro projector, the hairdressing screen set can also be miniaturized to be sold with the mobile phone 2; If you do not carry the projector and the curtain (4) with the large volume, you can still use the built-in micro-projector of the mobile phone 2, (4) projection to the fabric of the present invention 1 ' More importantly, even the present invention The curtain set 1 is a miniaturized design, but the structure design can still be revealed. The width (w) and height (8) of the curtain set are used to form a large-area curtain, so that the user can enjoy the same. Good projection quality. In addition, the 'screen set 1 < New Screen Cloth 34' and the extended cloth 143 of the present invention together form a projection range (as shown in Fig. 7), and no gap is formed between them, therefore, It is not easy to affect the projection product of the projector; in addition, the curtain group 1 of the present invention can be used for the painting of the scorpion 1 by using the movable seat 12 and the relative movement of the telescopic 201128290 shaft 14 with the pedestal U and the reel 13 The τ is such that the screen set 1 has the function of reducing the volume when not in use, and the structure 3 is also relatively compact, and also because the thickness of the screen set is not arbitrarily increased. The fabric screen set 1 of the present invention may further comprise at least one accessory structure feature or a combination thereof as described below, so that the function of the screen set of the present invention is closer to the structure design concept of the present invention. In the case of the cover, the bean is medium: °. 1. Please refer to the figures 3, 4 and 5, the first end 131 of the reel 13 preferably has a positioning portion 136, and the accommodating space U2 of the pedestal is matched. A reset element 116 is provided, the reset element 116 is coupled to the positioning portion 136, and the reset element 116 can be variously elastic; 2; member; for example, the reset element 116 of the embodiment is a reset yellow piece 'One end of the reset spring is fixed to the base η, and the other end is coupled to the positioning portion 136 of the reel 13; thereby, when the reel 13 is to be retracted = the projection screen 134 and the extended curtain 143 The resetting element 116 can be used to assist in retracting the projection screen 34 and the extension screen 143 ^ to effectively improve the winding efficiency. · Earth 2. Please refer to Figure 3 for the broadcast of the base u to be more than %. The first connecting member 117 is further disposed, and the side plate 123 of the movable seat 12 is further provided with a second connecting member 125, and the second connecting member 12 and the member are connected; thereby, as shown in FIG. 117 and. The design of the Haidi-coupling member 125 allows the user to connect a plurality of panels 1 of the same structure in parallel with each other, so that the panel group has a larger area of projection range, so that the panel group} The application level is wider -14 — 201128290
勒该仅彩邛奉134之 143a朝向遠離該基座 末端134a及該延伸布幕143之束端 11之方向移動，以有效提升操作便利性；另外，如第7 圖所示，由於該第一結合件137及該第二結合件144彼此 之間為可活動地結合狀態’因此，該第一結合件丨37及今 第一結合件144之結合ji不冒影響該伸縮轴伸出該捲 軸13之穿孔133的作動。 4、 請參照第3圖所示，該活動座12之座體121遠 離該側板123之一端較佳可設置一防脫組件126，在該座 體121沿著該基座11之'"軸向〃往復活動的過程中，該 防脫組件126可用以防止該座體121任意脫離該基座 η。 5、 請參照第3圖所示，該捲軸13之穿孔133内側 孔壁較佳可形成一滑槽138,該伸縮軸14之外周面另可 形成一凸肋145，該凸肋145可活動地結合該滑槽]38。 藉此，如第5圖所示，藉此’當該捲轴13欲捲收或張放 該投影布幕〗34及該延伸布幕143的過程中，利用該凸肋 145及該滑槽138之配合，可確保該捲軸13及該伸縮軸 14同時旋轉作動；另外，如第7圖所示，由於該凸肋145 及該滑槽138彼此之間為可活動地結合狀態，因此，該凸 —15 — 201128290 肋H5及該滑槽138之結合並不會影響該伸縮車由]4伸出 該捲軸13之穿孔133的作動。 ’ 6、請參照第10圖所示’本發明布幕組]較佳另包 含一伸縮定位裝置]5，該伸縮定位裝置15設有一固定座 ⑸、-套管152、一活動桿153、一失具154及一固定元 件】55。έ亥固疋座151、结合該基座u ;該套管152係結合 。玄固疋座⑸，祕動桿⑸—端可活動地結合於該套管 152内；該夾具154結合該活動桿153之另一端，且該失 具154另結合該投影布幕m或延伸布幕⑷。藉此，本 ，明布幕組1在實際使㈣可置放於—適#地點（如桌面 寺）’當:使用者向上調整該投影布幕134及該延伸布幕 143之高度（H)的過程中，該活動桿153可配合伸縮活 而该固定το件155係用以在該活動桿153伸縮活動至 預定高度（H)後進行定位，以限制該活動桿153之活 動’使得紐影布幕m及觀料幕143可確實維持在 该預定高度（H)。 八7、請參照第11圖所示，本發明布幕組】較佳另包 含至少-掛勾16及-定位件17 ’該至少_掛勾16结合 該基座η ;該定位件17係結合於該投影布幕m或= 申布幕143。藉此，本發明布幕組！在實際使用時，可利 用该至少-掛自16懸;吊於一適當地，點（如牆面等），當使 用者向下調整該投影布幕134及該延伸布幕143 (H)的過程中，可配合將該定位件17固定於如牆二 之固定7L件（未緣示’如勾扣等）’使得該投影布幕134 及該延伸布幕143可確實維持在該預定高度⑻。 201128290 '8、請參照第3至11圖所示，本發明布幕組1雖僅 揭示單一個伸縮軸]4，惟依實際使用需求，亦可設置複 數個伸縮軸14，各該伸縮軸14彼此之間同樣可伸縮活 動，以便該布幕組1之寬度（W)具有更大之調整裕度； . 另外，各該伸縮軸14彼此之間可伸縮活動之結構設計， - 係與前揭該捲軸13及該伸縮軸14之結構型態大致相同， 為所屬技術領域中具有通常知識者可據以實施，在此容不 贅述。 • 9、請參照第3至11圖所示，本發明布幕組1之投 影布幕134及延伸布幕143較佳可為各種不易產生折痕的 布料所製成，例如：膠合彈性回復科技布幕等；或者，該 投影布幕134及延伸布幕143亦可為具有遮光效果之布料 所製成，使本發明布幕組1在架設於門窗等地點時，同時 兼具有遮光功能。 請參照第12、13及14圖所示，本發明第二實施例 之布幕組3係包含一基座31、一活動座3 2、一捲軸3 3及 鲁 一伸縮軸34。該基座31及該活動座32 #相互結合，其 .中該活動座32可相對該基座31往復活動；該捲轴33係 柩接該基座3 ]，該伸縮轴3 4係極接該活動座3 2 ’且該伸 縮軸34可相對該捲轴33伸縮活動。 . 該基座31具有一殼體311，該殼體311 —端設有一 . 第一樞接部312，另一端設有一第一開口部313，該第一 樞接部312及該第一開口部313之間設有一第一通口 314 ;另外，該殼體311之第一開口部313位置係設置一 防轉動組件315，該防轉動組件315可為任何能夠用以限 17 201128290 制μ活動座32轉動的構件；於如圖所示之較佳實施例 中’ §玄防轉動組件315係為螺接於該第一開口部313位置 ‘ 的一螺絲。 ： 该活動座32係具有一座體32〗，該座體321可活動 地結合於該基座3]之殼體3Η，使該座體321可沿著該 基座31之、、軸向〃往復活動；另外，該座體321 —端設 有一第二樞接部322，另一端設有一第二開口部323，該 第二插接部322及該第二開口部323之間設有一第二通口 324 ’·又’該活動座32之第二開口部323可結合一封蓋組鲁 件325，該封蓋組件325設有一第三樞接部326。 該捲轴33之相對二端分別為一第一端331及一第二 端332 ’該捲軸33之第一端331樞接於該基座3〗之第一 框接部312’使該捲軸33可旋轉地結合於該基座31内 部’該捲軸33之第二端332設有一穿孔333，該穿孔333 較佳自該第二端332延伸至鄰近該第一端331之位置，以 便容置該伸縮轴34 ;又，該捲軸33之第一端331及第二 端332之間另設有一投影布幕334，該投影布幕334通過 # 該基座31之第一通口 314。 該伸縮轴34可活動地結合於該捲軸33之穿孔333， 該伸縮轴34之相對二端分別為一第一端341及一第二端 342，該伸縮軸34之第一端341樞接於該活動座32之第 二樞接部322，該伸縮軸34之第二端342樞接於該封蓋 · 紕件325之第三樞接部326 ;又，該伸縮軸34之第一端 341及第二端342之間另設有一延伸布幕343，該延伸布 幕343通過該活動座32之第二通口 324。 ——18 — 201128290 :發明第二實施例之布幕组3於實際使用時 别揭圖式並配合參照第15圖所示，使用者^ 明依 動該活動座32，藉此使該活動座32及㈣立 之伸縮軸34可配合伸出該基座31 ;當該布幕組/坐32 座32及基座31共同形成預定寬度（w 、: 舌動 轉動組件W5限制該活動座32之# ,用该防 —該活動座32);此時， 幕334及該延伸布幕州朝向遠離該基座 動，且該捲軸33細申縮軸34可配合旋 私 影布幕334及該延伸布幕343可呈 ㈣’使该投 開狀態，該投影布幕334及該延伸布幕如在$ 長度後’亦可_-伸駭位裝置35料定^預疋 伸縮定位裝置15之結構大致相同，容不贅述）.^上;J 用者同樣可任意調整該投影布幕334及該延伸布The 143a of the color 134 is moved away from the end 134a of the base and the end 11 of the extension curtain 143 to effectively improve the operation convenience; and, as shown in FIG. 7, due to the first The coupling member 137 and the second coupling member 144 are movably coupled to each other. Therefore, the combination of the first coupling member 37 and the present first coupling member 144 does not affect the extension of the telescopic shaft. The actuation of the perforations 133. 4. As shown in FIG. 3, the seat 121 of the movable seat 12 is preferably disposed at a side of the side plate 123 away from the end of the side plate 123. The retaining member 126 is disposed along the '" axis of the base 11. The detachment preventing member 126 can be used to prevent the seat body 121 from being detached from the susceptor η arbitrarily during the reciprocating motion. 5, as shown in FIG. 3, the inner wall of the through hole 133 of the reel 13 is preferably formed with a sliding groove 138. The outer peripheral surface of the telescopic shaft 14 can further form a rib 145, and the rib 145 can be movable. Combine the chute]38. Thereby, as shown in FIG. 5, the rib 145 and the sliding groove 138 are utilized in the process of the reel 13 to rewind or lay the projection screen 34 and the extension curtain 143. The rotation of the reel 13 and the telescopic shaft 14 can be ensured to be simultaneously rotated. Further, as shown in FIG. 7, the rib 145 and the sliding groove 138 are movably coupled to each other. —15 — 201128290 The combination of the rib H5 and the chute 138 does not affect the movement of the telescopic vehicle from the perforation 133 of the reel 13 by the 4 . '6. Please refer to FIG. 10, 'the curtain set of the present invention' preferably further comprises a telescopic positioning device 5, the telescopic positioning device 15 is provided with a fixing seat (5), a sleeve 152, a movable rod 153, and a Frustal 154 and a fixed component] 55. The έ海固座 151 is coupled to the base u; the sleeve 152 is coupled. a hinged seat (5), a secret lever (5)-port is movably coupled to the sleeve 152; the clamp 154 is coupled to the other end of the movable rod 153, and the buckle 154 is combined with the projection screen m or the extension cloth Curtain (4). In this way, the Mingbu group 1 actually makes (4) can be placed at the location (such as the desktop temple) 'When: the user adjusts the height of the projection screen 134 and the extension screen 143 upward (H) During the process, the movable rod 153 can cooperate with the telescopic movement and the fixed τ 155 is used for positioning after the movable rod 153 is telescopically moved to a predetermined height (H) to limit the activity of the movable rod 153. The screen m and the viewing screen 143 can be surely maintained at the predetermined height (H). VIII. Referring to FIG. 11, the screen set of the present invention preferably further comprises at least a hook 16 and a positioning member 17'. The at least _ hook 16 is coupled to the base η; the positioning member 17 is coupled In the projection screen m or = the curtain 143. Thereby, the curtain set of the present invention! In actual use, the at least - hanging from the 16 suspension; hanging from a suitable point (such as a wall surface, etc.), when the user adjusts the projection screen 134 and the extension curtain 143 (H) In the process, the positioning member 17 can be fixed to a fixed 7L piece such as the wall 2 (not shown as a hook, etc.) so that the projection screen 134 and the extending curtain 143 can be surely maintained at the predetermined height (8). . 201128290 '8, please refer to the figures 3 to 11, the curtain group 1 of the present invention only discloses a single telescopic shaft 4, but a plurality of telescopic shafts 14 may also be provided according to actual use requirements, and each of the telescopic shafts 14 The same flexible movement between each other, so that the width (W) of the curtain set 1 has a larger adjustment margin; In addition, the structural design of each of the telescopic shafts 14 between the telescopic movements, The structure of the reel 13 and the telescopic shaft 14 are substantially the same, and those skilled in the art can implement it, and will not be described here. 9. Referring to Figures 3 to 11, the projection screen 134 and the extension curtain 143 of the curtain set 1 of the present invention are preferably made of various fabrics that are not susceptible to creases, for example, glue elastic recovery technology. Or the screen curtain 134 and the extension screen 143 can also be made of a fabric having a light-shielding effect, so that the screen group 1 of the present invention has a light-shielding function at the same time when it is mounted on a door or the like. Referring to Figures 12, 13 and 14, the curtain set 3 of the second embodiment of the present invention comprises a base 31, a movable base 32, a reel 3 3 and a telescopic shaft 34. The base 31 and the movable seat 32 # are coupled to each other, wherein the movable seat 32 can reciprocate relative to the base 31; the reel 33 is coupled to the base 3], and the telescopic shaft 34 is connected The movable seat 3 2 'and the telescopic shaft 34 can be telescopically movable relative to the reel 33. The base 31 has a housing 311. The first end of the housing 311 is provided with a first pivoting portion 312, and the other end is provided with a first opening portion 313, the first pivoting portion 312 and the first opening portion. A first opening 314 is defined between the 313; in addition, the first opening 313 of the housing 311 is disposed with an anti-rotation component 315, and the anti-rotation component 315 can be used for any of the 2011 201128290 μ movable seats. 32. A rotating member; in the preferred embodiment shown in the drawings, the "ft-shaped anti-rotation assembly 315 is a screw that is screwed to the position of the first opening portion 313". The movable seat 32 has a body 32. The seat 321 is movably coupled to the casing 3 of the base 3, so that the seat 321 can be reciprocated along the axial direction of the base 31. In addition, a second pivoting portion 322 is disposed at the end of the base 321 , a second opening portion 323 is disposed at the other end, and a second pass is disposed between the second plug portion 322 and the second opening portion 323 . The second opening portion 323 of the movable seat 32 can be combined with a cover assembly member 325. The cover assembly 325 is provided with a third pivot portion 326. The opposite ends of the reel 33 are respectively a first end 331 and a second end 332. The first end 331 of the reel 33 is pivotally connected to the first frame portion 312' of the base 3 to make the reel 33. The second end 332 of the reel 33 is rotatably coupled to the inside of the base 31. The second end 332 of the reel 33 is provided with a through hole 333 extending from the second end 332 to a position adjacent to the first end 331 for receiving the same. A projection screen 334 is further disposed between the first end 331 and the second end 332 of the reel 33. The projection screen 334 passes through the first port 314 of the base 31. The telescopic shaft 34 is movably coupled to the through hole 333 of the reel 33. The opposite ends of the telescopic shaft 34 are respectively a first end 341 and a second end 342. The first end 341 of the telescopic shaft 34 is pivotally connected to the first end 341. a second pivoting portion 322 of the movable base 32, the second end 342 of the telescopic shaft 34 is pivotally connected to the third pivoting portion 326 of the cover member 325; and the first end 341 of the telescopic shaft 34 An extension curtain 343 is further disposed between the second end 342 and the second opening 324 of the movable seat 32. ——18 — 201128290: In the actual use, the curtain set 3 of the second embodiment of the invention is not shown in the actual use, and as shown in FIG. 15 , the user embodies the movable seat 32, thereby making the movable seat 32 and (4) the telescopic shaft 34 can be extended to extend out of the base 31; when the curtain set/seat 32 seat 32 and the base 31 together form a predetermined width (w,: the tongue rotation rotating component W5 limits the movable seat 32 #, using the defense - the movable seat 32); at this time, the curtain 334 and the extended curtain state are oriented away from the base, and the reel 33 thin retracting shaft 34 can cooperate with the spin shadow screen 334 and the extension The screen 343 can be in the form of (four) 'to make the throwing state, and the projection screen 334 and the extension screen can be the same as the length of the length ' 骇 骇 骇 35 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋, can not be described )). ^上; J users can also arbitrarily adjust the projection screen 334 and the extension cloth
St而投影機可投影資訊至該投影布幕说 所域之大面積的布幕表面；或者， 備—台以上之投影機，並分別於該投影布暮 334及延伸布幕343以呈現不同資訊。 “布幕 本發明弟二實施例之布幕組3亦可 :一實施例布幕組1所揭示之附屬結構特徵二 例如：復，件、第-及第二銜接件、......等 術rra:: “本發明各實施例之布幕組1、3之共同技 =;=該基座…31往復移動之“ 34設計，錢在㈣^之^ 13、33及伸縮軸]4、 、、、1 ' 3未使用時，可有效縮減整 201128290 體體積’以提供使用者收藏、攜行及使用上更佳 =再者，本發明布ίΐ1、3更可利用本身縮減體積後 之Μ小化料’ W應用W投影機（Pie。PI，。細沉）之技 術領域’並在實際使用時’可任意調整該布幕έ且】、3之 =㈤及高度⑻’以構成大面積之布幕 提 升投影品質。 用以明已利用上述較佳實施例揭示，然其並非 神和明’往何熟習此技藝者在不脫離本發明之精 本發明所保護之述實施例進行各種更動與修改仍属 附之申社專利1錢°壽’因此本發明之保護範圍當視後 甲°月專利㈣所界定者為準。St, the projector can project information to the large screen surface of the projection screen; or, the projector above the stage, and the projection cloth 334 and the extension screen 343 respectively for different information . The curtain group 3 of the second embodiment of the invention may also be: an auxiliary structure feature disclosed in the curtain group 1 of an embodiment, for example: complex, piece, first-and second-connecting member, ..... Rr:: "Common technique of the curtain group 1, 3 of the embodiments of the present invention =; = "the design of the base ... 31 reciprocating movement 34, money in (four) ^ ^ ^ 13, 33 and telescopic shaft] 4, , , , 1 '3 When not in use, it can effectively reduce the whole body volume of 201128290' to provide users with better collection, carrying and use. Furthermore, the invention can be used to reduce the volume. After the small material 'W application W projector (Pie. PI,. Shen Shen) technical field 'and in actual use' can adjust the cloth screen 】 and], 3 = (5) and height (8) ' to constitute A large-area curtain is used to enhance the quality of the projections. It has been disclosed in the above-described preferred embodiments, and it is not intended to be exhaustive to those skilled in the art without departing from the embodiments of the present invention. All kinds of changes and modifications are still attached to the Shenshe patent 1 money ° Shou' Therefore, the scope of protection of the present invention is regarded as the latter patent (4) The definition is subject to change.
—20 — 201128290 【圖式簡單說明】 * . 第1圖：習知布幕組之立體外觀圖。 第2圖：習知另-種布幕組之俯視示意圓。 第3圖：本發明第-實施例布幕組的立體分解圖。 • f 4圖··本發明第—實施例布幕組的組合剖視圖。 ' 帛5圖·本發明第—貫施例布幕組沿第4圖之5-5綠 的剖視圖。 -緣 f 6圖：本發明第—實施例布幕組的使用狀態參考圖 響 （一）。 (第）7 ® :本發明第―實施例布幕_使用狀態參考圖 第8圖：本發明布幕組應用於微投影機之技領域 實施例圖。 第9圖：本發明利用數個布幕組相互併排銜接時之 用狀態參考圖。 • “第10圖：本發明布幕組另包含伸縮定也裝置之立體外 觀圖。 弟11圖：本發明布幕組另包含掛勾及定位之立體外觀 圖。 第12圖：本發明第二實施例布幕組的立體分解圖。 • 第13圖：本發明第二實施例布幕組的組合剖視圖。 第]4圖：本發明第二實施例布幕組沿第13圖之i4_i4 線的剖視圖。 第15圖.本發明第二實施例布幕組的使用狀態參考 —21 — 201128290 【主要元件符號說明】 〔本發明〕 I 布幕組 II 基座 111殼體 111b開口部 113第一樞接部 115導軌部 117第一銜接件 12 活動座 121座體 123侧板 125第二銜接件 13 捲轴 131第一端 133穿孔 134a末端 136定位部 138滑槽 14 伸縮軸 141第一端 143延伸布幕 144第二結合件 15 伸縮定位裝置 151固定座 111a擋止部 112容置空間 114 開口 116復位元件 122滑軌部 124第二枢接部 126防脫組件 132第二端 134投影布幕 135 通口 137第一結合件 142第二端 143a末端 145凸肋 152套管—20 — 201128290 [Simple description of the diagram] * . Figure 1: The stereoscopic appearance of the conventional curtain group. Figure 2: The schematic circle of the conventional-specialized curtain group. Fig. 3 is an exploded perspective view showing the curtain set of the first embodiment of the present invention. • f 4 Fig. • A cross-sectional view of a combination of the screen sets of the first embodiment of the present invention. ' 帛 5 图 · The cross-sectional view of the fifth embodiment of the present invention along the 5-5 green of Fig. 4. - Edge f 6 diagram: The reference state of the use state of the curtain group of the first embodiment of the present invention is (1). (Seventh) 7: The first embodiment of the present invention is used as a reference picture. FIG. 8 is a view showing an embodiment of the present invention. Fig. 9 is a view showing a state in which the present invention utilizes a plurality of screen groups to be joined side by side. • “Figure 10: The present invention provides a three-dimensional appearance of the telescopic device. Figure 11: The curtain panel of the present invention further includes a three-dimensional appearance of the hook and the positioning. Fig. 12: The second aspect of the present invention 3 is an exploded perspective view of a curtain set of the second embodiment of the present invention. FIG. 4 is a cross-sectional view of the second embodiment of the present invention along the line i4_i4 of FIG. Fig. 15 is a view showing a state of use of a curtain group according to a second embodiment of the present invention - 21 - 201128290 [Description of main components] [Invention] I curtain group II pedestal 111 housing 111b opening portion 113 first pivot Connecting portion 115 rail portion 117 first connecting member 12 movable seat 121 seat body 123 side plate 125 second connecting member 13 reel 131 first end 133 perforation 134a end 136 positioning portion 138 chute 14 telescopic shaft 141 first end 143 extended Cloth 144 second joint member 15 telescopic positioning device 151 fixing seat 111a stopper portion 112 accommodating space 114 opening 116 reset member 122 slide portion 124 second pivot portion 126 anti-detachment assembly 132 second end 134 projection screen 135 Port 137 first joint 142 second end 143a end 145 rib 152 sleeve
—22 — 201128290 153 155 16 17 • 2 - 3 31 311 • 313 315 32 321 323 325 33 331 鲁 333 34 341 343 35 活動桿 固定元件 掛勾 定位件 手機 布幕組 基座 殼體 第一開口部 防轉動組件 活動座 座體 第二開口部 封蓋組件 捲轴 第一端 穿孔 伸縮轴 第一端 延伸布幕 伸縮定位裝置 154夾具 312第一樞接部 314第一通口 322第二樞接部 324第二通口 326第三樞接部 332第二端 334投影布幕 342第二端 〔習知〕 ， 布幕組 811 開口 81基座 201128290 82 布幕 9 布幕組 91 基座 9]]投影布幕 92 懸臂—22 — 201128290 153 155 16 17 • 2 - 3 31 311 • 313 315 32 321 323 325 33 331 Lu 333 34 341 343 35 Retaining rod fixing element hook positioning piece Mobile screen group base housing first opening Rotating assembly movable seat body second opening cover assembly assembly reel first end perforation telescopic shaft first end extension curtain telescopic positioning device 154 clamp 312 first pivoting portion 314 first opening 322 second pivoting portion 324 The second port 326 is connected to the second end 334 of the third pivoting portion 332. The second end of the screen 342 is projected. The cover group 811 has an opening 81. The base is 201128290 82. The curtain 9 is set. 91 Base 9]] Projection Curtain 92 cantilever
24twenty four