M290962 八、新型說明： 【新型所屬之技術領域】 本創作係為一種投影機吊架改良構造，尤指一種可提供投影 機更為方便懸吊安裝於天花板上，並提供投影機更為方便調^ 度及角度，且可適用於各廠牌規格投影機使用之吊架構造。 【先前技術】 - 如第一圖所示，習用的投影機吊架ίο主要係於一頂座丨丨底端 修’樞接設有一吊桿12，吊桿12底端枢接設有一第一轉接座13、第二 轉接座14及-底座15所構成；安裝時，可將頂座㈣鎖固定於天 ϋ反上’然後將投影機20螺鎖結合於底座15底端，進而可藉由投 • 4影機吊架10將投影機20懸吊安裝於天花板上使用者；使用時，可 -;藉_整吊桿伽套設之伸騎12Α長短，而縦投職2Q之” 高度(如第二圖所示），並可藉由調整第二轉接座14之角度，而調 整投影機20鏡社水平纽（如第三騎示），及可藉由調整底座 鲁15之角度，而調整投影機2〇鏡頭之俯仰角度(如第四圖所示)者。 ^惟’軸上述制投影機吊架1G可將投影機20料安裝於天 .花板上翻，並可織投影姻之㈣高度，及可峨投 、鏡頭之俯仰角度與水平角度，但因其結構上之設計，以致在安裝 上及使用上仍具有下列若干缺點，而有待改進： )由方、頂座丨1係以焊接方式固定料桿12頂端；因此，在安裝 通常係先將頂座1U累鎖固定於天花板上，然後再將投影 械20螺鎖結合於底座15底端，進而將投影機加懸吊安裝於天 4 M290962 花板上者；由是，習用投影機吊架ι〇在安裝時，為避免不慎 摔壞吊架10或投影機2〇，必須至少由兩個工作人員一起配合 施工’亦即必須由其中一人持托吊架10或投影機20，再由此 另-人執行_吊_或投影_之工作，㈣將造成安裝 作業之不便。 (一）由方、用以。周主才又衫機2〇懸吊高度之構造，係於吊桿π内套設 ' 冑—伸縮桿12A，並於伸縮桿12A上設有若干螺孔12丨，而利用 —螺栓122穿過吊桿12觸於螺孔12UX©定伸縮桿12A，並藉 由螺栓122螺鎖於不同位置之螺孔121，而得以調整伸縮桿i2A 之長短’進賴整投影機2〇之懸吊高度者；因此，在使用上 .· 除了必麟助工具來旋鬆、拆卸與鎖緊螺栓122始可達到調整 .; ㈣，而將造雜訂之不便外，且所能調整之高度距離將 文螺孔121之間隔距離限制，而無法達到無段之微距調整，其 亦將造成使用上之不便。 # (三）由於用以調整投影機2〇鏡頭俯仰角度與水平角度之構造，係 於第一轉接座U與第—轉接座13、底座15螺鎖之各其中—螺 栓141位设有-弧形孔142 ’而藉由弧形孔142使第二轉接座14 . 可作角度調整，以調整投影機20鏡頭之水平角度(如第三圖所 ， 示），及使底座15可作歧，以輕投影觀鏡頭之俯仰 角度(如第四圖所示）者；因此，在使用上除了必須藉助工具 來旋鬆與鎖緊螺检14丨始可達觸整作#，而將造成使用上之 不便外’且所能調整之角度將受弧形孔142長度之限制 5 ^ 4 \ M290962 法達到全方位之角度調整，其亦將造成使用上之不便。 (四）由方；用以與投影機2Q螺鎖結合之底座構造，係於其四個角 落各設有一長條孔151，而利用一螺栓152穿過長條孔ι51螺鎖 於投影機20者；因此，其適用之投影機2〇尺寸規格有所局限， 尤其有些廠牌之投影機20僅設計三個成三角形排列之螺合 孔，以致習用投影機吊架1〇生產廠商必須製造多種規格之底 座15 ’以因應不同廠牌、規格之投影機2〇使用；由是，其將 造成習用投影機吊架1〇生產廠商之不便，同時也將造成消費 者選購之不便。 【新型内容】M290962 VIII. New Description: [New Technology Field] This creation is a kind of projector hanger improved structure, especially a projector that can be more conveniently suspended and mounted on the ceiling, and provides a projector for more convenient adjustment. ^ Degree and angle, and can be applied to the hanger construction used by each brand specification projector. [Prior Art] - As shown in the first figure, the conventional projector hanger ίο is mainly provided with a boom 12 pivotally connected to the bottom end of a top seat, and the first end of the boom 12 is pivotally connected with a first The adapter seat 13, the second adapter 14 and the base 15 are formed; when installed, the top seat (four) can be locked and fixed on the top of the sky, and then the projector 20 is screwed to the bottom end of the base 15, and then The projector 20 is suspended and mounted on the ceiling by the projector 4 projector; when in use, it can be--by the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Height (as shown in the second figure), and by adjusting the angle of the second adapter 14 to adjust the projector 20 mirror level (such as the third ride), and by adjusting the base Lu 15 Angle, and adjust the tilt angle of the projector 2 〇 lens (as shown in the fourth figure). ^ Only the above-mentioned projector hanger 1G can be installed on the projector. Weaving projection (4) height, and the tilting angle and horizontal angle of the projection, lens, but due to its structural design, so that it still has installation and use There are several shortcomings that need to be improved:) The top of the rod 12 is fixed by welding from the square and the top seat 1; therefore, in the installation, the top seat 1U is usually fixed to the ceiling by the lock, and then the projection device 20 is used. The screw lock is coupled to the bottom end of the base 15, and the projector is suspended and mounted on the day 4 M290962 flower board; therefore, the conventional projector hanger 〇 is installed to avoid accidentally breaking the hanger 10 or The projector 2〇 must be constructed by at least two staff members together, that is, one of them must hold the hanger 10 or the projector 20, and then the other person can perform the work of _ _ _ or projection _ (4) It is inconvenient to cause the installation work. (1) The structure of the suspension height of the 2nd 又 又 又 衫 , , , , , , , 衫 π π π π π π π π π π π π π π π π π π π π π π π π π π π π π π A plurality of screw holes 12丨 are used, and the length of the telescopic rod i2A is adjusted by the bolts 122 passing through the boom 12 to the screw holes 12UX© fixed telescopic rods 12A, and the bolts 122 are screwed to the screw holes 121 at different positions. 'Into the height of the projector 2 悬 hanging height; therefore, in use. · The lining aid tool can be adjusted by loosening, disassembling and locking the bolts 122. (4), and the inconvenience of making the miscellaneous order, and the height distance that can be adjusted limits the distance between the screw holes 121, and cannot To achieve the macro adjustment without segment, it will also cause inconvenience in use. # (3) Because it is used to adjust the projection angle and horizontal angle of the projector 2 ,, it is the first adapter U and the first turn Each of the socket 13 and the base 15 is screwed—the bolt 141 is provided with an arcuate hole 142 ′ and the second adapter 14 is adjusted by the curved hole 142 . The lens can be adjusted to adjust the lens of the projector 20 . The horizontal angle (as shown in the third figure), and the base 15 can be disambiguated to lightly project the pitch angle of the lens (as shown in the fourth figure); therefore, in addition to the use of tools to loosen And the locking screw inspection 14 can reach the touch-up effect #, which will cause the inconvenience of use and the angle that can be adjusted will be limited by the length of the curved hole 142 5 ^ 4 \ M290962 method to reach the omnidirectional angle Adjustments will also cause inconvenience in use. (4) The base; the base structure for coupling with the projector 2Q screw lock is provided with a long hole 151 at each of its four corners, and is screwed to the projector 20 through a long hole ι51 by a bolt 152. Therefore, the size of the projector 2 is limited. In particular, some brands of projectors 20 only design three screw holes arranged in a triangle shape, so that the projector hanger 1 manufacturer must manufacture a variety of The base 15' of the specification is used in accordance with the projectors of different brands and specifications; therefore, it will cause inconvenience to the manufacturer of the conventional projector hanger, and it will also cause inconvenience to consumers. [New content]
本創作之目的，即在於改善上述習用投影機吊架所具有之缺 點，棱供一種更為方便安裝，更為方便調整高度及角度，且可適 用於各廠牌規格投影機使用之吊架構造。 為達到上述目的，本創作之投影機吊架包含有一頂座、吊桿、 轉接座與一底座所構成；其中·· 頂座’係為—概呈u字形之座體，可藉由螺栓職固定於天花板 上頂座之底面設有一ϋ字形槽口； 吊桿’其頂端和固定設有—結合板，底端設有—夹持元件，失持 時外設有—元件，吊桿峰設有—伸轉，伽桿可於吊 =伸_整紐，域由旋轉元件可逼迫祕元件緊迫炎 持伸縮桿； I接座’其内以適當之緊密度夾持有_球體，球體可於轉接座内 6 M290962 作任意角度轉動，球體頂端可樞接於伸縮桿底端； ^座二其周緣設她_合孔，可藉㈣栓㈣缝個腳架，腳 架上设有—長條孔，可藉由螺栓而螺鎖—調整片，調整片則可藉 由螺栓而_於投影機上，輕丨並可⑽架上所設之長條孔: 調整位置； 藉由上述之構造’可提供投職更為方㈣吊安驗天花板上， -並提供投影機更為方便調整高度及角度，且可翻於各廠、牌規 ^ 格之投影機使用者。 、 【實施方式】 有關本創偶麵目的狀技術手段及其構造，兹謹再 •，配合第五圖至第十圖所示之實施例，詳細說明如下： 如第五、六圖所示’本創作之投影機吊架包含有-頂座30、 吊桿40、轉接座5〇與一底座60所構成；其中： 頂座30(請同時參閱第七圖所示），係為一概呈㈣形之座 #體’可藉由螺栓31螺鎖固定於天花板上，頂細之底面設有一 u 字形槽口 32。 . 吊桿撕請同時參閱第七圖所示），其頂端和固定設有—結合 板41底iw有-夾持几件42，夾持元件42外設有一鎖緊元件43 ，；吊桿4G内套設有—伸縮桿概，伸縮桿權可於吊桿4G内伸縮調 整長度，並藉由旋轉鎖料件43可逼追㈣元件鄕迫央持伸縮 才干碰他輪40A底端設有一穿線孔44，藉由穿線孔私可供投影 機70之電源線71 (及訊號線）穿入伸縮桿舰内，並延吊桿術主上走 7 M290962 線。 轉接座50(請同時參閱第七圖所示），其内以適當之緊密度失 持有-球體5卜球體51可於轉接細内作任意角度轉動，球體Μ 頂端可樞接於伸縮桿4〇 a底端。 底座60(請同時參閱第七圖所示）’其周緣設有數個螺合孔 6卜可藉由螺栓62而螺鎖數個腳架63，腳架⑽上設有_長條孔64， -可藉由螺栓65而螺鎖-調整片66，調整片即則可藉由螺检67而螺 籲鎖於投影機70上’調整片66並可依腳架63上所設之長條傾而調 整位置，以因應不同廠牌、規格之投影機7〇適用。 、猎由上述之構造，安裝時(如第七圖所示），可將頂座難鎖 .，固定於天花板上，並將投影機7_貞結合於底獅之腳架⑽上所 、設的調整片66,接著可將吊桿40頂端之結合板仙叶形槽口％ 插入頂座，紐可藉_栓33之螺鎖，進_可輕易、方便 、字技办4：70懸吊*裝於天花板上使用者；使用時，可藉由調整 鲁=40内套设之伸縮桿働長短，達到調整投影機7〇之懸吊高度 (如第七圖所示），而調整後之伸縮桿舰可藉由旋轉鎖緊元件仏逼 .2夾持元件42以夾持固定伸縮桿碰，進而即可不需要藉助任何工 •具達到转且無段的微調投影卿之鮮高度者。再，可藉由轉 =座50令底細得以林需要_任何工具即可作肖度之旋轉調 〃進而得以方便且大角度的旋轉調整投影機7〇鏡頭水平角度(如 f圖所不）’及得以方便且大角度的旋轉調整投影機職頭之俯 仰角度(如第九圖所示），並得以方便的前、後、左、右作編度全 8 M290962 方位之旋轉調整投影機職頭角度（如第十圖所示）。又，底座6〇 上所設之腳剌3可視投影卿之廠牌、規格不_改變數量，及 改變螺鎖在不同位置之螺合孔61而改變角度（如第五圖至第十圖 所耗以四支腳架63為實施例者，第十示係以三支腳架⑽ 為實施例者）；同時’腳刹3上所設之調整⑽村依長條孔64而 調整位置（如料二騎示），以因應不同廠牌、規格之投影機刊 - 適用。 ·' 由是，本創作在安裝上及使用上將具有下列之優點·· (一）在安裝時，由於可先將頂座30螺鎖固定於天花板上，並先將 投影機70螺鎖結合於底座6〇之腳架63上所設的調整，再 _ 1 將吊桿40頂端之結合板41由U字形槽口32插入頂座30内，然 .; 後藉由螺栓33之螺鎖，而將投影機吊安裝於天花板上(如 第七圖所示因此，在安裝只是一工作人員即可輕易、方便 的將投影機70懸吊安裝於天花板上使用者。 •(二)在使用日寺，由於調整後之伸縮桿伽可藉由旋轉鎖緊元件43逼 迫夾持元件42以夾持固定伸縮桿顿如第七圖所示）；因此， • 在制上除了不必藉雜何丄具即可朗錢調整投影機7〇 之懸吊兩度外，且可達到無段微調投影機7〇之懸吊高度者。 ，（三)在使科’由於轉接座_以適當之緊密度夾持有-球體51 ’球體51可於轉接座5〇内作任意角度轉動；因此，在使用上 除了不必藉助工具即可達到調整作業外，且可達到大角度的 旋轉調整投影機7〇鏡頭水平角度（如第八圖所示），及大角度 9 M290962 的旋轉触投影_鏡頭之俯仰角度（如第九圖所示），更得 乂方便的刖後、左、右作360度全方位之旋轉調整投影機70 鏡頭角度（如第十圖所示）。 (四） 在使㈣’由於底座6Q上所設之畴63可視投影機冗之廠 牌、規格不同而改變數量，及改變螺鎖在不同位置之螺合孔 61而改變腳架63設置方位（如第十—_示）；_，腳架阳 上所>； 66亦可依長條孔64而調整位置（如第十二圖 所不），因此’在使用上即可達到因應不同薇牌、規格之投影 機70適用。 (五) 在使用k ’技衫機7G之電源線71 (及訊號線)可藉由伸縮桿概 底端所設之穿線孔44穿入，並延吊桿雜上走線(如第七圖所 不）；因此’可將投影難之電源線71(及訊號線)隱藏於吊桿 40與伸縮桿4GA内，而提供更整齊美觀之安裝。 攸以上之所述及®式㈣之實施例可知，本創作確可提供— 種更為方便絲，更為转纏高歧纽，且可_於各廠牌 規格之投频吊架，耐目胁制縣解架確具有顯著之新賴 性與進步性’誠已符合_專利之要件，爰依法提出專利申請，、 並祈賜專利為禱，至感德便。 月 惟以上’僅為本_之—可行實關，該實施例主要僅 在於用以舉例說明本創作為達到目的所運用之技術手段及复構 造，因此並不能以之限定本創作之保護範圍，舉凡依本創作說明 書及申轉利範騎為之等效變化或修飾，皆應仍屬摘作所涵 10 M290962 蓋之保護範圍。 【圖式簡單說明】 ^圖係習用投影機吊架之組合立體構造圖。 I圖係_射又域吊架之剖視構造圖，及其可調整投影機 通吊高度之示意圖。 2弟二圖係f用投影機吊架可調整投影機鏡頭水平角度之示意 面。 ^ &第四_投影機㈣可投影機鏡麵仰角度之示意 第五圖係本創作之分解立體構造圖。 第六圖係本創作之組合立體構造圖。 第七圖係本創作之舰構造圖，及其可調整投職懸吊高声 之示意圖。 又 第十圖係本創作可前、 碩之示意圖。 第八圖係本_可機投職_水平肢之示意圖 第九圖係本創作可調整投影機鏡頭俯仰角度之示意圖 影機鏡 後、左、右360度全方位調整投 第十-圖係本創作之底座上所制腳架可視投影機之廠牌、 2格不同錢魏量，及改魏鎖在不同位置之螺合孔而改變腳 架設置方位，關應不同廠牌、規格之投影機適用之示意圖。 第十二圖係本創作之腳紅所設的調整片可依長轨而調整 位置，以因應不同廠牌、規格之投影機適用之示意圖。 M290962 【主要元件符號說明】 <習用> 10投影機吊架 12吊桿 121螺孔 13第一轉接座 ^ 141 螺栓 ^ 15底座 152螺栓 <本創作> ( 30頂座 •、 32 U字形槽口 40吊桿 41結合板 β 43鎖緊元件 50轉接座 60底座 . 62螺栓 ' 64長條孔 66調整片 70 投影機 11 頂座 12Α吊桿 122螺栓 14第二轉接座 142弧形孔 151長條孔 20投影機 31螺栓 33螺栓 40Α伸縮桿 42 夾持元件 44 穿線孔 51球體 61螺合孔 63腳架 65螺栓 67螺栓 71電源線(訊號線)The purpose of this creation is to improve the shortcomings of the above-mentioned conventional projector hangers, and to provide a more convenient installation, more convenient to adjust the height and angle, and can be applied to hanger structures used by projectors of various brand specifications. . In order to achieve the above object, the projector hanger of the present invention comprises a top seat, a boom, an adapter and a base; wherein the top seat is a U-shaped seat, which can be bolted The bottom of the top seat is fixed with a 槽-shaped notch; the top of the hoisting rod is fixedly provided with a binding plate, the bottom end is provided with a clamping element, and when it is lost, the component is externally mounted. With - extension, the gaunt can be hanged = stretch _ whole button, the field can be forced by the rotating element to force the sturdy element to hold the telescopic rod; I spliced 'with a suitable tightness to hold the _ sphere, the sphere can be 6 M290962 in the adapter seat can be rotated at any angle, the top of the ball can be pivoted to the bottom end of the telescopic rod; ^The second seat of the seat is set to her _ hole, can be used by (4) bolt (four) to sew a tripod, on the tripod - The long hole can be screwed by a bolt-adjusting piece, and the adjusting piece can be bolted to the projector, and the long hole can be set on the (10) frame: adjust the position; The structure 'can provide more work (4) hanging on the ceiling, and provide a projector to adjust the height and Degrees and can be turned in the plant, the projector ^ lattice user licensing requirements. [Embodiment] The technical means and structure of the purpose of the present invention are described in detail in the following examples, as shown in the fifth and sixth figures. The projector hanger of the present invention comprises a top seat 30, a boom 40, an adapter 5〇 and a base 60; wherein: the top seat 30 (please refer to the seventh figure at the same time) is a general (4) The seat of the shape can be fixed to the ceiling by bolts 31, and a U-shaped notch 32 is provided on the bottom surface of the top. The boom is torn at the same time as shown in the seventh figure), the top end and the fixed plate are provided - the bottom plate iw has - a few pieces 42 are clamped, the clamping element 42 has a locking element 43; the boom 4G The inner sleeve is provided with a telescopic rod. The telescopic rod can be telescopically adjusted in the boom 4G, and can be chased by rotating the locking member 43. (4) The component is forced to retract and the telescopic force is touched. The bottom end of the wheel 40A is provided with a thread. The hole 44 is provided for the power cord 71 (and the signal line) of the projector 70 to be inserted into the telescopic rod ship by the threading hole, and the 7 M290962 line is extended by the boom. Adapter 50 (please refer to the seventh figure at the same time), which is held in a proper tightness - the sphere 5 can be rotated at any angle in the transfer fine, and the top of the ball 枢 can be pivoted to the telescopic The bottom of the rod 4〇a. The base 60 (please refer to the seventh figure at the same time) has a plurality of screw holes 6 on the periphery thereof, and a plurality of legs 63 can be screwed by bolts 62, and a long hole 64 is provided on the tripod (10). The locking piece 66 can be screwed by the bolt 65, and the adjusting piece can be screwed onto the projector 70 by the thread check 67, and the adjusting piece 66 can be tilted according to the long strip provided on the stand 63. Adjust the position to suit the projectors of different brands and specifications. The hunting is constructed by the above, and when installed (as shown in the seventh figure), the top seat can be locked, fixed to the ceiling, and the projector 7_贞 is coupled to the base of the lion (10). The adjusting piece 66 can then insert the yoke-shaped notch % of the top end of the boom 40 into the top seat, and the button can be locked by the screw of the _ bolt 33. The _ can be easily and conveniently, and the character can be suspended by 4:70. *Installed on the ceiling; when using, adjust the length of the telescopic rod of the projector to adjust the suspension height of the projector (as shown in the seventh figure), and adjust it. The telescopic bar can be forced by the rotary locking element. The clamping element 42 is clamped to the fixed telescopic rod, so that the height of the fine-tuning projection can be achieved without any tools. In addition, you can use the rotation of the base 50 to make the bottom of the forest. If you need any tool, you can make a rotation of the knob and adjust the angle of the projector to a convenient angle and large angle (such as the figure). And convenient and large-angle rotation to adjust the pitch angle of the projector head (as shown in the ninth figure), and to facilitate the front, back, left and right to edit all 8 M290962 orientation rotation to adjust the projector head Angle (as shown in the tenth figure). Moreover, the ankle 3 provided on the base 6 can be visually projected, the specification is not changed, and the angle is changed by changing the screw hole 61 of the screw lock at different positions (as shown in the fifth to the tenth drawings) The four-legged stand 63 is taken as an embodiment, and the tenth shows the three-legged stand (10) as an example); at the same time, the adjustment (10) set on the foot brake 3 is adjusted according to the long hole 64 (such as Material 2 rides), in order to respond to projectors and specifications of different brands - applicable. · 'Yes, this creation will have the following advantages in installation and use... (1) At the time of installation, the top seat 30 can be screwed to the ceiling first, and the projector 70 is first screw-locked. The adjustment provided on the base 63 of the base 6 is further inserted into the top seat 30 by the U-shaped notch 32, and then by the screw lock of the bolt 33, The projector is mounted on the ceiling (as shown in the seventh figure, so that the projector 70 can be easily and conveniently installed on the ceiling by the staff.) (2) On the day of use Temple, because the adjusted telescopic rod gamma can be used to force the clamping element 42 by the rotating locking element 43 to clamp the fixed telescopic rod as shown in the seventh figure; therefore, • You can adjust the projector's 7-degree suspension to two degrees, and you can reach the suspension height of the 7-inch fine-tuning projector. (3) In the case of the division, the ball 51 can be rotated at any angle in the adapter 5 by the adapter seat _ with the appropriate tightness; therefore, in addition to the use of tools, Can be adjusted outside the adjustment work, and can achieve a large angle of rotation to adjust the projector 7 〇 lens horizontal angle (as shown in Figure 8), and large angle 9 M290962 rotary touch projection _ lens pitch angle (as shown in Figure 9 Show), more convenient, rear, left and right 360-degree rotation to adjust the projector 70 lens angle (as shown in the tenth figure). (4) Changing the position of the stand 63 by making (4) 'the number 63 of the base 6Q visible to the projector's redundant label and specifications, and changing the screw hole 61 of the screw lock at different positions ( Such as the tenth - _ show); _, the tripod Yang Shangzhi >; 66 can also adjust the position according to the long hole 64 (as shown in the twelfth figure), so 'in use can achieve different The projector 70 of the card and specification is applicable. (5) The power cord 71 (and signal line) using the 7' technology machine 7G can be penetrated through the threading hole 44 provided at the bottom end of the telescopic rod, and the hanging rod is mixed with the wiring line (such as the seventh figure). Therefore, the power line 71 (and the signal line), which is difficult to project, can be hidden in the boom 40 and the telescopic rod 4GA to provide a more neat and beautiful installation. As can be seen from the above descriptions and the examples of (4), this creation can provide a more convenient silk, more entangled high-fresh, and can be used in the speculative hangers of each brand specification. The threatening system has a significant new and progressive nature. 'Cheng has already met the requirements of the patent, and has filed a patent application according to law, and prayed for the patent as a prayer. Only the above is only a practical one. This example is mainly used to illustrate the technical means and complex structure used in this creation to achieve the purpose, and therefore cannot limit the scope of protection of this creation. Any equivalent change or modification of this creation manual and Shenlili Fan riding shall remain the protection scope of the 10 M290962 cover. [Simple diagram of the diagram] ^The diagram is a combination of the stereoscopic structure diagram of the projector hanger. The I diagram is a cross-sectional structural diagram of the ejector and the field pylon, and its schematic diagram of the height of the projector can be adjusted. 2Diverse 2 Figure f Use the projector hanger to adjust the horizontal angle of the projector lens. ^ & fourth _ projector (four) can be projected on the mirror angle of the projector. The fifth figure is the exploded three-dimensional structure of the creation. The sixth figure is a combined three-dimensional structure diagram of the present creation. The seventh picture is the ship's structural diagram of the creation, and its schematic diagram of the adjustable high-pitched suspension. The tenth picture is a schematic diagram of the creation of the former and the master. The eighth picture is the _ machine can be engaged _ horizontal figure of the ninth figure of the system can adjust the projection angle of the projector lens angle camera mirror, left and right 360 degree all-round adjustment vote tenth - map The foot frame made on the base of the creation can be visualized by the projector's label, 2 different amounts of money, and the Wei lock can be changed in different positions to change the position of the tripod. The projectors of different brands and specifications should be closed. Applicable schematic diagram. The twelfth picture shows the adjustment piece set by the foot red of this creation, which can be adjusted according to the long track, in order to adapt to the schematic diagram of the projector of different brands and specifications. M290962 [Main component symbol description] <Use> 10 Projector hanger 12 Suspension 121 Screw hole 13 First adapter ^ 141 Bolt ^ 15 Base 152 Bolt <This creation> (30 top seat •, 32 U-shaped notch 40 boom 41 combined with plate β 43 locking element 50 adapter 60 base. 62 bolt '64 long hole 66 adjustment piece 70 projector 11 top seat 12 Α suspension rod 122 bolt 14 second adapter 142 Curved hole 151 long hole 20 projector 31 bolt 33 bolt 40 Α telescopic rod 42 clamping element 44 threading hole 51 sphere 61 screwing hole 63 tripod 65 bolt 67 bolt 71 power line (signal line)