TWM250085U - Improved projector hanging rack structure - Google Patents

Improved projector hanging rack structure Download PDF

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Publication number
TWM250085U
TWM250085U TW92216283U TW92216283U TWM250085U TW M250085 U TWM250085 U TW M250085U TW 92216283 U TW92216283 U TW 92216283U TW 92216283 U TW92216283 U TW 92216283U TW M250085 U TWM250085 U TW M250085U
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TW
Taiwan
Prior art keywords
piece
hanger
fixing
seat
flap
Prior art date
Application number
TW92216283U
Other languages
Chinese (zh)
Inventor
Sung-Lin Hung
Original Assignee
Outstand Entpr Co Ltd
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Publication date
Application filed by Outstand Entpr Co Ltd filed Critical Outstand Entpr Co Ltd
Priority to TW92216283U priority Critical patent/TWM250085U/en
Publication of TWM250085U publication Critical patent/TWM250085U/en

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Description

M250085M250085

11 /IN 良 改 構 結 架 吊 之 機 影 投 設 吊 於 用 1種 域一 領於 術關 技有 之係 屬作測所創 作型本 創斤 五t 改11 / IN The good structure of the structure of the crane is set up. The crane is designed to be used in one field and one of the technical skills.

rL 術 一。技 指者前 尤良先 構 結 架 吊 機 影 投 之 全 安 且 速 快 便 方 裝 組 有 具 Lfhil 種 1 公所 如其 9 Γν 構圖 結八 架第 吊閱 之參 機合 影配 投請 設, 吊示 以所 用利 知專 習號 般1 一 ο 前7 S 5 , 6 按4 第 告 ,6同一座 相有接 案設轉 利有一 專設有 述樞設 前端 Sc 與底部 成底 設ο } 故 5 5 考C 5 參桿C 對吊板 比一掣 便於夾 方為該 為係, 號要} 圖主5 之構5 示結C 標其板 }伸 ο短 7及 () 座ο 定8 固C 一桿 有伸 設長 則·干 方若 下有 }設 ο上 6 ) (ο 座7 接C 轉座 該定 於固 ,於 }及ο , 之ο 出5 凸C 外桿 向吊 一該 有於 設設 緣套 。底 者} 5 成 ο 5 而5 C 機{板 影桿掣 投吊夾 設於該 鎖由使 供藉, 可係} 要 1 5 主 5 8其C ( 緣 桿 唇 上度 右} 左5 之兩 影 投 整 同 到 達 C 可座 其接 使轉 以於 ,用 態利 狀可 之時 設同 樞且 成。 形的 可目 ο 6 之 上 轉及 旋後 機前 6 ( C孔 }樞 1之 6 應 C對 片有 側設 有上 設 折5 下6 向 C 及} 上1 向6 別C 分片 邊側 側於 對並 相且 分 可ο 其7 使C 以座 ,定 固 7及 CO (5 \ly 5 3 ( 6 片 C掣 孔夾 槽於 弧設 及鎖 }而 6過 6穿 C栓 }樞 2供 6別 ^ κίν 之桿} 向伸3 方短8 右及{ 左}孔 及ο叉 後8之 前{狀 之桿口 機伸開 影長呈 投該側 整用一 調利向 到又有 達並設 此另又 藉。側 可的端 其目一 使的另 而度} , 角LO 上斜8rL operation one. Before the technical instructor, Youliang first constructed the hoisting crane for the safe and fast installation of the square box with the Lfhil type 1 office as its 9 Γν. Shows that the special knowledge of the used knowledge is 1 1 ο before 7 S 5, 6 according to the 4 report, 6 in the same seat to receive the case transfer to set up a special feature to describe the front end Sc and the bottom into the bottom ο} 5 5 Examination C 5 The reference pole C is easier to clamp than the hanging plate. It is important. The main structure of the figure 5 is shown in the figure 5. The standard C is the extension. The length is 7 and the seat is fixed. There is a long extension on the C pole. If there is a} on the dry side, set ο up 6) (ο the seat 7 is connected to the C transposition should be fixed, at} and ο, where ο out 5 convex C outer rod is hanged to the There is a set of edge sets. Bottom} 5% ο 5 and 5 C machine {The plate shadow lever switch throwing clip is set on the lock so that you can borrow, can be tied} to 1 5 main 5 8 its C (edge lever lip Top degree right} The two shadows from the left 5 are all the same to C. The seat can be turned, and when the use of the shape is good, set the same center and form. 6 can be turned and turned before the machine 6 (C Hole} Pivot 1 of 6 should have an upper fold on the side of the C pair of pieces 5 down 6 to C and} 1 to 6 on the other side of the C piece side to side and phase and can be divided ο 7 to make C seat, Dinggu 7 and CO (5 \ ly 5 3 (6 pieces of C-clamping holes are set and locked in arcs) and 6 over 6 through C bolts} Pivot 2 for 6 bie ^ κίν Rods Extend 3 squares short 8 right And {左} 孔 和 ο 叉 后 8 before the {shaped rod mouth machine stretched out the length of the film was cast on the side to adjust to a good point and set this and borrow. The side of the side can be used Another degree}, the angle LO is up 8

第5頁 M250085 目 利}鎖安係緊而8接機形 之 係5螺於個鎖,C直影情 利 時8於此一行力桿孫投險 便 裝C使因中執費伸,設危 裝 安桿為,其則時短}鎖之 安 於伸以出,個費及8使落 達 機短所滑可一 、} 8而脫 而 影及 ,}方另便OC動機 , 投}中8合而方8}震影 設 ,〇}00配,不C3因投 鎖 構88C起置之桿8易成 機 結C 8 } 一 位常伸C容造 影 架桿C3員裝非長孔很而 投 吊伸} 8人安係其又係, 供 之長3C作之上於之其脫 便 用於8孔工當裝由機以滑 方 習設C叉個適安外影所處 可 述螺孔由兩於以另投,口 其 上其叉會有設所,設狀開 >使 如將之不少托,全鎖口由 (2以 諸絲狀機至機作安以開絲 g , 而螺口影需影工不用呈螺 。然定開投便投之較上側定 T8者 固呈該時將絲亦>1 固 五8的 用上時裝供螺且5向之 。 計上 積極 【新 且安 片而 轉作 緣是,本創作人即針對上述習用投影機吊架之結構設 未臻完善所導致之諸多缺失及不便,而深入構思,且 研究改良試做而開發設計出本創作。 型内容】 本創作之主要目的在於提供一種具有組裝方便、快速 全之投影機吊架結構改良者。 具體而言,本創作之投影機吊架結構改良,其主要係 吊桿底部設有一固定座,且該固定座底部結合有一吊 成者,其中該固定座係包含有一樞座可於該吊桿上旋 動,且於該樞座上設有一傾斜座,該傾斜座係可於樞Page 5 M250085 Eyelid} The lock is fastened and the 8-connected system is 5 screws in a lock. C is a direct shadow of the favor. In this line, Sun ’s insurance team will install C so that it can be extended due to the middle fee. The safety rod is short, and the lock is safe and easy to extend, and the fee and 8 make the landing machine short and easy, and the 8 is indistinguishable, and the other is the OC motive, and the investment is 8 in combination. Fang 8} Zhenying set, 0} 00, not C3 because of the lock-lock structure 88C lifting rod 8 easy to set up C 8} A C-stroke C-contrast imaging rod C3 staffed with non-long holes and hanged Extend} 8 people are safe and fast, they are provided with a length of 3C, and they can be used for 8 holes. When the machine is installed, the C fork is used to set the C fork. If you want to invest in another, there will be a place on the fork, and the shape will open> If you hold it a lot, the full lock will be opened from (2 to the wire machine to the machine to install the wire g, and The snail mouth film needs to be filmed without presenting the snail. However, the person who decides to open the investment will vote more than the one who decides on the T8. At that time, the silk will also be used> 1. The solid 8 will be used for fashion and the snail will be 5 directions. And the film is turned into a fate, the creator is directed at the conventional projection Many defects and inconveniences caused by the imperfect structure of the machine hanger were conceived in depth, and researched and improved to develop and design this work. Type content] The main purpose of this work is to provide a convenient, fast and comprehensive assembly. Improved structure of the projector hanger. Specifically, the structure of the projector hanger of this creation is improved, which is mainly provided with a fixed base at the bottom of the boom, and a hanger is integrated at the bottom of the fixed base, wherein the fixed base is The utility model comprises a pivot base which can be rotated on the boom, and an inclined base is provided on the pivot base, and the inclined base is connected to the pivot

第6頁 M250085 I五、創作說明(3) |座上調整一方向之傾斜角度,且該傾斜座上另設有一吊座 ’該吊座係兩側設有直立狀之侧片可供結合於傾斜座上, 並供調整另一方向之傾斜角度,且於該兩側片之底緣各水 平折設有一翼片,該翼片係由一端向另一端逐漸擴大以形 成一斜邊,且於該吊座相鄰於翼片之一側邊上係另又設有 一固定片,於固定片上並設有一穿孔;該吊片係兩側對應 翼片之形狀形成斜邊,且於.該斜邊上折設有導槽可供翼片 嵌設,於吊片之一側邊上另又設有一定位片,該定位片上 設有一螺孔可供一螺絲穿過固定片之螺孔而螺鎖於其上, 另於吊片上係又設有複數個長條孔,該長條孔係可供數支 固定桿螺1設,而固定桿則可供投影機鎖設,如此便可藉由 翼片與導槽之嵌設,以使其具有組裝方便、快速且安全之 效益者。 【實施方式】 請參閱第一〜五圖所示,係為一投影機吊架結構改良 者,其主要係為一吊桿(1 )底部設有一固定座(2 ), |且該固定座(2)底部結合有一吊片(3)而成者,其中Page 6 M250085 I V. Creation instructions (3) | Adjust the tilt angle in one direction on the seat, and there is a hanger on the tilt seat. 'The hanger is provided with upright side panels on both sides for combination. A tilting seat is provided for adjusting the tilting angle in the other direction, and a flap is horizontally folded at each of the bottom edges of the two sides of the flap. The flap is gradually enlarged from one end to the other to form a beveled edge. The hanging piece is provided with a fixing piece adjacent to one side of the wing piece, and a perforation is provided on the fixing piece; the hanging piece is formed on both sides corresponding to the shape of the wing piece to form a hypotenuse, and the hypotenuse The upper fold is provided with a guide slot for the wing piece to be embedded, and a positioning piece is also provided on one side of the hanging piece. The positioning piece is provided with a screw hole for a screw to pass through the screw hole of the fixing piece to be screwed on. In addition, a plurality of elongated holes are provided on the hanging piece. The elongated holes can be provided with a plurality of fixing rod screws, and the fixing rod can be locked by the projector, so that the wings can be used. Embedded with the guide slot to make it easy to assemble, fast and safe. [Embodiment] Please refer to the first to fifth figures, which is an improved structure of a projector hanger, which is mainly a boom (1) with a fixed base (2) at the bottom, and the fixed base ( 2) A hanging piece (3) is combined at the bottom, of which

II

; 該吊桿(1),係頂端可藉由其它之固定桿固定於天 I花板上; 該固定座(2),係包含有一樞座(20)可於該吊 桿(1 )上旋轉作動’如第三圖所示,且於該樞座(2 〇 )底部設有一傾斜座(2 1 ),該傾斜座(2 1 )係可於 樞座(2〇)上調整一方向之傾斜角度(左右傾斜角度)The suspension rod (1), the top end of which can be fixed to the ceiling panel by other fixing rods; the fixing seat (2), which includes a pivot seat (20), can be rotated on the suspension rod (1) Actuation 'is shown in the third figure, and a tilt base (2 1) is provided at the bottom of the pivot base (20). The tilt base (2 1) can be adjusted in one direction on the pivot base (20). Angle (tilt angle)

M250085 ⑷ 明 說 g第2 1 、 如 2 2 五 , 四 孔 座1 2 2 斜2 c C 傾C片孔 該座立形 且斜兩弧 ,傾該一 示中於及 所其 圖,1 座片 吊立 \有 有設 另折 係下 部向 底係 }側 1兩 2 之 五平向相/ 15C5L2拖2第水端上片2#上2片3 2}字C之C如外一 >定2兩向2位ο片片3 12门孔}座,向由2固C係邊C定1定吊C 22 一螺1斜}各係2 一孔,斜片 13固該孔 CC成定2傾度又}c有穿}該翼有C經於條 孔座形固C於角係2座設一 3於供設孔穿另長 形吊以兩座可斜緣2吊折有C且可折螺3 ,該 弧該}有斜}傾底2該又設片,係又 { 2上, 及而ο設傾2後之C於另並吊邊}另有3其} J ,2各供2前}片且係上該斜ο係設C於3 1}2別可CCO翼,上} 有3上係絲設3 13{分}座度2該邊邊3 成C邊上螺螺丨 樞2 \ C 有孔 設樞 各下 別該 分於 係且 上, 0 2 鎖折側該 各下兩, 別向該} 分側於1 上兩,2 栓M250085 ⑷ Ming said g 2 1, such as 2 2 5, four-hole seat 1 2 2 oblique 2 c C tilt C piece hole The seat is vertical and inclined two arcs, tilt the one shown in the figure and the other, 1 seat Hanging \ There is another folding system lower part to the bottom system} side 1 two 2 five horizontal phase / 15C5L2 tow 2nd water end upper piece 2 # upper 2 piece 3 2} the word C of the C is as the first one> gt 2 Two directions, two positions, slab 3, 12 door holes} seat, 2 fixed C system side C fixed 1 fixed C22 one screw 1 oblique} each system 2 one hole, oblique sheet 13 fixed the hole CC into a fixed 2 inclination } C 有 穿} The wing has a C through a strip-shaped seat, C is fixed on the angle system, 2 is set on a seat, 3 is provided for the hole to be installed, and another long suspension is provided. 3, the arc should} have an oblique} tilt bottom 2 should be set again, and the system is {2 up, and ο set the C after the tilt 2 on the other side of the hem} and another 3 its} J, 2 each for 2 before } Piece and attach the oblique ο set C on 3 1} 2 be able CCO wing, upper} there are 3 upper wire set 3 13 {minutes} seat 2 the side 3 into the C side screw 丨 pivot 2 \ C There are holes to set the pivot to the top and bottom, 0 2 to lock the side and the bottom two, do n’t go to the} side to 1 on the top, 2 bolts

IX 1片係1吊角2 ,斜側2 2側上2該斜C} 一 一 2 C之>2使傾片2成之C 栓狀OC以之側2形}片 樞立2孔,向兩2以2定 一直2螺設方該C大2固 有有C定鎖一於片擴2於 設設片固}另另翼漸C , 3整,一逐片} 調示有端翼3 上所設\ 於2 }圖折另鄰2 2IX 1 piece system 1 hanging angle 2, oblique side 2 2 on the side 2 the oblique C} one one 2 C of> 2 make the inclined piece 20% of the C pin-shaped OC side 2 shape} piece pivot 2 holes, To the two 2 with 2 fixed and 2 screw set squares, the C big 2 inherently has a C fixed lock one on the film expansion 2 and the other on the set piece} another wing gradually C, 3 whole, one piece by piece} The display has end wings 3 Set on \ at 2} figure fold another 2 2

IX 形槽側} 一而孔} 狀導一 1由}條4 形該之3可4長3 之,} C係2個C }}3片}2數桿 30C位OC複定 23片定1 孔有固 2C吊該3穿設支 C槽於,C之又數 片導,}孔}係供 •,翼有設1螺3上可 }應設嵌3該2}係 4 對折}c,23}IX-shaped slot side} one hole} shape guide one by} strip 4 shape this 3 may 4 length 3,} C system 2 C}} 3 pieces} 2 number bar 30C position OC reset 23 pieces set 1 Hole Yougu 2C hanging the 3 through the support of the C slot, C and several guides,} holes} for the supply, wing has 1 screw 3 can be} should be installed 3 the 2} system 4 folds} c, twenty three}

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I —1 第8頁 M250085 五、創作說明(5) 螺設,而該固定桿(3 4 )頂端係設有一螺柱(3 4 0 ) 可供穿設於長條孔(3 3 )中,並供一螺帽(3 4 1 )將 其螺鎖固定於吊片(3)上,而該固定桿(34)之底部 則水平折設有一折片(3 4 2 ),該折片(3 4 2 )上係 設有一 L型溝槽(343),該L型溝槽(343)之開 口 ( 3 4 4 )係位於折片(3 4 2 )之側邊,使投影機( U)上之固定螺絲(40)可由該開口 (344)滑設至 |l型溝槽(3 4 3 )之封閉端,以使其可因此不會由固定 桿(34)上滑脫,如第六圖所示。 請參閱第七圖所示,於組裝投影機(4 )時,係可先 將吊片(3 )利用固定桿(3 4 )固設於投影機(4 )上 ,然後再將吊片(3)較寬之一端向吊座(22)之翼片 (2 2 2 )較窄之一端插設,以使翼片(2 2 )之側緣滑 嵌於吊片(3)之導槽(30)之中,直至吊片(3)上 之定位片(31)貼靠於吊座(22)之固定片(223 )内側時,則便可利用一螺絲(3 2 )穿過該固定片(2 2 3 )之穿孔(2 2 4 )而螺鎖於定位片(3 1 )之螺孔 |(310)上,以供將該吊片(3)與吊座(22)結合 固定。 由上述可得知,由於本創作於安裝投影機(4 )時, 僅需先將吊片(3 )固設於投影機(4 )上,便可輕易利 I用吊片上之導槽(30)滑嵌於吊座(22)之翼片(2I —1 Page 8 M250085 V. Creation instructions (5) Screwing, and the top of the fixing rod (3 4) is provided with a stud (3 4 0) for passing through the long hole (3 3). A nut (3 4 1) is used to fix the screw lock on the hanging piece (3), and a bottom of the fixing rod (34) is horizontally provided with a folding piece (3 4 2), the folding piece (3 4 2) is provided with an L-shaped groove (343), the opening (3 4 4) of the L-shaped groove (343) is located on the side of the flap (3 4 2), so that the projector (U) The fixing screw (40) can be slid to the closed end of the l-shaped groove (3 4 3) through the opening (344), so that it cannot slip off from the fixing rod (34), as shown in the sixth figure. As shown. Please refer to the seventh figure. When assembling the projector (4), the hanging piece (3) can be fixed on the projector (4) by the fixing rod (3 4), and then the hanging piece (3) ) The wider end is inserted into the narrower end of the wing piece (2 2 2) of the hanger (22), so that the side edge of the wing piece (2 2) slides into the guide groove (30) of the hang piece (3). ), Until the positioning piece (31) on the hanging piece (3) abuts the inside of the fixing piece (223) of the hanging piece (22), then a screw (3 2) can be used to pass through the fixing piece ( 2 2 3), and is screwed to the screw hole | (310) of the positioning piece (3 1) for fixing and fixing the hanging piece (3) with the hanging piece (22). From the above, it can be known that, since the original is installed in the projector (4), only the hanging piece (3) needs to be fixed on the projector (4), and the guide groove (30) on the hanging piece can be easily used. ) Slide the wings (2) on the hanger (22)

I )上,所以僅需一個人即可安裝完成,而可因此大幅節 省人力,而且組裝上係非常之方便、快速且安全;另外由I), so only one person can complete the installation, which can greatly save manpower, and the assembly is very convenient, fast and safe;

第9頁 M250085 五、創作說明(6) 於該固定桿(34)上係又設有一 L型溝槽(343), I且該L型溝槽(3 4 3 )之開口係位於側邊,因此當投影 機(4 )上之固定螺絲(4 0 )鎖設於L型溝槽(3 4 3 )中時,便不會因震動而由固定桿(3 4 )上滑脫,而形 成更佳之安全性。 綜上所述,由於本創作具有上述優點及實用價值,而 且在同類產品中均未見有類似之產品或發表故已符合新型 專利之申請要件,乃爰依法提出申請。Page 9 M250085 V. Creation instructions (6) An L-shaped groove (343) is provided on the fixed rod (34), and the opening of the L-shaped groove (3 4 3) is located on the side, Therefore, when the fixing screw (40) on the projector (4) is locked in the L-shaped groove (3 4 3), it will not slip off from the fixing rod (3 4) due to vibration, resulting in more Best security. In summary, because this creation has the above advantages and practical value, and there are no similar products or publications in similar products, it has already met the application requirements of the new patent.

第10頁 M250085 圖式簡單說明 【圖式說明】 第一圖,係本創作之立體分解圖。 第二圖,係本創作之立體外觀圖。 第三圖,係本創作旋轉調整之動作示意圖。 第四圖,係本創作調整左右傾斜角之動作示意圖。 第五圖,係本創作調整前後傾斜角之動作示意圖。 第六圖,係本創作投影機安裝於固定桿上之動作示意圖。 第七圖,係本創作投影機之安裝動作示意圖。 第八圖,係習用投影機吊架之立體分解圖。Page 10 M250085 Schematic description [Schematic description] The first figure is a three-dimensional exploded view of this creation. The second picture is the three-dimensional appearance of this creation. The third picture is a schematic diagram of the rotation adjustment of this creation. The fourth picture is a schematic diagram of the action of adjusting the left and right tilt angles in this creative work. The fifth figure is a schematic diagram of the action of adjusting the tilt angle before and after this creation. The sixth diagram is a schematic diagram of the installation of the creative projector on a fixed pole. The seventh figure is a schematic diagram of the installation action of the creative projector. The eighth figure is an exploded perspective view of a conventional projector hanger.

【圖號說明】 習用之圖號: (5 5 )夾掣板 (61) ( 6 5 )側片 ( 6 3 ) ( 6 7 )弧槽孔 (71)調整槽 (81)調整槽 (8 5 )短伸桿 (8 8 )叉孔 (2)固定座 (2 1 )傾斜座 (2 1 1 )樞孔 (2 1 3 )樞栓 (2 2 0 )側片 (5 0 )吊桿 (6 0 )轉接板 ( 6 2 ) ( 6 6 )樞孔[Illustration of drawing number] Drawing number used: (5 5) Clip plate (61) (6 5) Side piece (6 3) (6 7) Arc slot hole (71) Adjustment slot (81) Adjustment slot (8 5 ) Short extension rod (8 8) Fork hole (2) Fixed base (2 1) Tilt base (2 1 1) Pivot hole (2 1 3) Pivot bolt (2 2 0) Side piece (5 0) Suspender rod (6 0) Adapter plate (6 2) (6 6) pivot hole

(7 0 )固定座 (8 0 )長伸桿 (8 3 )叉孔 (8 6 )調整孔 本創作之圖號: (1 )吊桿 (2 0 )樞座 (2 1 0 )立片 (212)弧形孔 (2 2 )吊座(7 0) Fixed base (8 0) Long extension rod (8 3) Fork hole (8 6) Adjustment hole Drawing number of the original creation: (1) Hanging rod (2 0) Pivot base (2 1 0) Stand ( 212) Curved hole (2 2)

第11頁 M250085 I圖式簡單說明 i ( 2 2 1 )固定螺孔 (2 2 3 )固定片 (3 )吊片 (31)定位片 (3 2 )螺絲 (3 4 )固定桿 (3 4 1 )螺帽 (3 4 3 ) L型溝槽 (4 )投影機 絲 片孔 孔孔柱片口螺 翼穿槽螺條螺折開定 導 長 固 24)0)024) 220134440 223333334Page 11 M250085 I Schematic description i (2 2 1) Fixing screw hole (2 2 3) Fixing piece (3) Hanging piece (31) Positioning piece (3 2) Screw (3 4) Fixing rod (3 4 1 ) Nut (3 4 3) L-shaped groove (4) Projector wire piece hole hole post piece mouth screw wing slotted thread screw open fixed guide length 24) 0134) 220134440 223333334

Claims (1)

M250085 六、申請專利範圍 1 、一種投影機吊架結構改良’其主要係為一吊桿底 部設有一固定座,且該固定座底部結合有一吊片而成者, 其中: 該固定座,係兩側各設有一直立狀之側片,於側片之 底緣係水平折設有一翼片,該翼片係由一端向另一端逐漸 擴大以形成一斜邊,且於該吊座相鄰於翼片之一側邊上係 另又設有一固定片,於固定片上並設有一穿孔;M250085 6. Scope of patent application 1. A structure improvement of a projector hanger, which is mainly formed by a fixed base at the bottom of the boom, and a hanging piece combined at the bottom of the fixed base, wherein: the fixed base is two Each side is provided with an upright side piece, and a flap is horizontally folded at the bottom edge of the side piece. The flap is gradually enlarged from one end to the other end to form a beveled edge, and the hanger is adjacent to the wing. One side of the sheet is provided with another fixing sheet, and a perforation is provided on the fixing sheet; 該吊片,係兩侧對應翼片之形狀形成斜邊,且於該斜 邊上折設有導槽可供翼片嵌設’於吊片之一側邊上另又設 有一定位片,該定位片上設有一螺孔可供一螺絲穿過固定 片之穿孔而螺鎖於其上,另於吊片上係又設有複數個長條 孔可供複數固定桿鎖設,而該固定桿則係可供投影機鎖設 〇 2、如申請專利範圍第1項所述之投影機吊架結構改 良,該固定座係包含有一樞座可於該吊桿上旋轉作動,且 於該樞座底剖設有一傾斜座,該傾斜座係可於樞座上調整 一方向之傾斜角度,於該傾斜座底部係另有一吊座,該吊 座係可於傾斜座上調整另一方向之傾斜角度,而該側片則 係設於該吊座上。 1項所述之投影機吊架結構改 螺柱可供穿設於長條孔中,以 底部則水平折設有一折片,該 該L型溝槽之開口係位於折片The hanging piece is formed with a beveled edge corresponding to the shape of the wing on both sides, and a guide groove is folded on the beveled edge for the wing piece to be embedded. There is also a positioning piece on one side of the hanging piece. The positioning piece is provided with a screw hole for a screw to pass through the perforation of the fixing piece and be screwed onto the fixing piece. In addition, a plurality of long holes are provided on the hanging piece for a plurality of fixing rods to be locked, and the fixing rod is It can be used to lock the projector. 02. The structure of the projector hanger is improved as described in item 1 of the scope of the patent application. The fixed base includes a pivot base which can be rotated on the boom and cut at the bottom of the pivot base. A tilt seat is provided. The tilt seat can adjust the tilt angle of one direction on the pivot seat. There is another hanger at the bottom of the tilt seat. The hanger can adjust the tilt angle of the other direction on the tilt seat. The side panel is attached to the hanger. The structural change of the projector hanger described in item 1 can be installed in the long hole, and a flap is horizontally folded at the bottom, and the opening of the L-shaped groove is located at the flap 3 、如申請專利範圍第 i良,該固定桿頂端係設有一 供一螺帽螺鎖,而該固定桿 折片上係設有一 L型溝槽’ 之側邊。3. If the scope of the patent application is the first one, the top of the fixing rod is provided with a nut for a nut, and the side flap of the fixing rod is provided with an L-shaped groove. 第13頁Page 13
TW92216283U 2003-09-09 2003-09-09 Improved projector hanging rack structure TWM250085U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107178658A (en) * 2017-07-06 2017-09-19 镇江市电器设备厂有限公司 A kind of footstock structure of derrick type suspension and support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107178658A (en) * 2017-07-06 2017-09-19 镇江市电器设备厂有限公司 A kind of footstock structure of derrick type suspension and support

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