M264600 拐ί、新型說明 (新型說明應敘明：新型所屬之技術領域、先前技術、內容、實施方式及圖式簡單說明) 【新型所屬之技術領域】 本創作係有關一種廣告燈箱改良結構，尤指一種組裝容易，且可雙面 自動變換不同廣告內容之廣告燈箱結構。 【先前技術】 按；一般裝設於室內、戶外之廣告燈箱，通常係設有一框體，於框體 內設有一燈管，框體表面則貼設有廣告紙，藉由燈管的照明，使廣告紙顯 示亮眼之視覺效果，此種傳統之廣告燈箱由於廣告紙爲單一固定式，不但 缺乏變化，且當變更廣告內容時，需將燈箱予以拆卸，方可更換其中之廣 告紙，操作上相當麻煩，且耗工費時，不具經濟效益，殊不理想。 【內容】 本創作之主要目的，即在提供一種廣告燈箱改良結構，使燈箱之廣告 紙得以呈自動雙面及多段面之間歇式替換’免除經常拆卸燈箱之麻煩，且 使廣告燈箱更具實用性。 前述之廣告燈箱結構，係包含一傳動機構及一框體，5令該傳動機構係 有減數馬達，以及一對嚙接於減數馬達之齒輪，於齒輪樞接軸桿，於軸桿 捲繞多段面之廣告紙，而該框體則由四個鋁擠型配合透明板、壓條所組成， 俾藉由減達馬達同步帶動該對齒輪使雙面及多段面之廣告紙上、下循環移 動，以構成不同廣告內容之自動替換夂 前述之廣告燈箱結構，其中之傳動機構上、下方係分別設有感應元件， 並於廣告紙之多段面上各設有間距之感應點，使廣告紙於移動時，藉由感 應元件對感應點的偵測，構成廣告紙之間歇移位.。 前述之廣告燈箱結構，其中之傳動機構上、下方係分別設軸設有壓桿， M264600 U續次頁（新型說明頁不敷使用時，請註記並使用續頁） 以供砥壓平貼於廣告紙，使其移動時更爲順暢。 前述之廣告燈箱結構’係於傳動機構中央位置設有燈管，以供照亮透 光之雙面廣告紙，達到雙面顯影效果。 前述之廣告燈箱結構’係亦可於燈箱周緣設有燈管，以供照明不透光 之廣告紙。 【實施方式】 請同時參閱第一、二'三、四圖，本創作主要包含一傳動機構1及一 框體2，其中，該傳動機構1係設有上、下固定座11、12，於固定座11、 12設有一減數馬達13，使減數馬達13之傳動軸嚙接於兩齒輪14、15，於 兩齒輪14、15分別樞接軸桿16、17，以供捲繞雙面之廣告紙3，於該廣告 紙3印製多段面之廣告內容，並於其各側邊設以感應點31，廣告紙3內則 設有燈管32 ; . 該固定座11、12係連接有一壓桿4，使壓桿4砥壓於廣告紙3使其得 以平整，並由固定座11、12連接上、下感應元件5，以供感應廣告紙3之 各感應點31 ; 該框體2，其四周係設有四個鋁擠型21，使鋁擠型21斷面槪呈T狀， 且使其中之垂直鋁擠型21上下緣呈部份之切割端角； 藉由前述構件的組合，該傳動機構1係組裝於框體2內，使框體2於 鋁擠型21套合後，形成兩面之凹槽，俾於置入兩透明片6後，以設有橡膠 片71之壓條7置於凹槽之四周將透明片6固定，如此而構成如第五圖之廣 告燈箱，俾藉由燈管32的照射，於燈箱的兩面構成廣告效果，且經由設定 後使馬達13於一定時間內傳動，以帶動齒輪14、15使廣告紙3上移或下移， 經由感應元件5對感應點31的偵側使廣告紙3於移動後構成間歇性定位， 以達到同步自動替換雙面及多段面廣告內容之效果。 M264600 續次頁（新型說明頁不敷使用時，請註記並使用續頁） 請再參閱第四圖，本創作於使用時，經由燈管32的照射，燈箱的前後 兩面皆可清楚觀視不问之廣告內谷’當馬逹13傳動，從而同步帶動雙面及 多段面廣告紙3向上或向下移動，並於移動一段面之距離後自動間歇性定 位，構成更換不同廣告內容之目的，而不需拆卸廣告箱。 . 如第六圖所示，本創作當使用於不透明廣告紙3時，係將燈管32設於 框體2內緣的四周，藉由燈管32直接照於廣告紙3表面而達到顯像效果。 綜上所述，本創作以設有可捲動之多段面廣告紙，配合感應元件及框 體，以構成可自動更換雙面廣告內容之廣告燈箱，爲一實用之設計’誠屬 一實用之設計，誠屬一倶新穎心生之創作，爰依法提出專利申請’祈鈴 局予以審查，早日賜專利，至感德便。 【圖式簡單說明】 第一、二圖係本創作之立體分解圖。 第三、四圖係本創作之傳動機構結構圖。 第五圖係本創作之立體圖。 第六圖係本創作之另一實施例圖。 【圖號說明】 1傳動機構 11固定座 12固定座 13減數馬達 14齒輪 15齒輪 16軸桿 17軸桿 2樞體 21鋁擠型 3廣告紙 31感應點 32燈管 4壓桿 5感應元件 6透明片 7壓條 71橡膠片M264600 Abbreviation, new type description (new type description should state: the technical field, prior technology, content, implementation and drawings of the new type briefly) [Technical field to which the new type belongs] This creation relates to an improved structure of advertising light boxes, especially Refers to an advertising light box structure that is easy to assemble and can automatically change different advertising contents on both sides. [Previous technology] Press; Generally, advertising light boxes installed indoors and outdoors are usually provided with a frame, with a light tube inside the frame, and the surface of the frame is affixed with advertising paper. The advertising paper shows a dazzling visual effect. Because this traditional advertising light box is a single fixed type, it not only lacks changes, but also needs to be disassembled when changing the content of the advertisement before the advertising paper can be replaced. Quite cumbersome and time-consuming, not economical, and not ideal. [Content] The main purpose of this creation is to provide an improved structure of advertising light boxes, so that the advertising paper of the light box can be replaced automatically and intermittently on both sides and multiple sections. 'Remove the trouble of often disassembling the light box, and make the advertising light box more practical Sex. The aforementioned advertising light box structure includes a transmission mechanism and a frame. The transmission mechanism is provided with a reduction motor and a pair of gears engaged with the reduction motor. The shaft is pivoted to the gear and is rolled on the shaft. The advertisement paper is wound around multiple sections, and the frame is composed of four aluminum extrusions with transparent plates and beading. 减 The pair of gears are driven by the reduction motor to move the double-sided and multiple sections of advertisement paper up and down. In order to form an automatic replacement of different advertising content, the aforementioned advertising light box structure, in which the transmission mechanism is provided with sensing elements above and below, respectively, and sensing points are arranged on the multiple sections of the advertising paper, so that the advertising paper is When moving, the detection of the sensing point by the sensing element constitutes an intermittent displacement of the advertising paper. The aforementioned advertising light box structure, in which the transmission mechanism is provided with pressure rods on the upper and lower sides of the transmission mechanism, the M264600 U continuation page (when the new description page is not enough, please note and use the continuation page) for flat pressing on the Advertising paper to make it smoother when moving. The aforementioned advertising light box structure 'is provided with a lamp tube at the central position of the transmission mechanism to illuminate the transparent double-sided advertising paper to achieve the double-sided development effect. The aforementioned advertising light box structure 'can also be provided with a lamp tube at the periphery of the light box for lighting the opaque advertising paper. [Embodiment] Please refer to the first, second, third, and fourth drawings at the same time. This creation mainly includes a transmission mechanism 1 and a frame body 2. Among them, the transmission mechanism 1 is provided with upper and lower fixing seats 11, 12 in The fixing bases 11 and 12 are provided with a reduction motor 13 so that the transmission shaft of the reduction motor 13 is engaged with the two gears 14 and 15 and the two gears 14 and 15 are respectively pivoted with the shafts 16 and 17 for winding the double sides. The advertisement paper 3 is printed on the advertisement paper 3 with multiple sections of advertisement content, and sensing points 31 are arranged on each side thereof, and the advertisement paper 3 is provided with a lamp tube 32;. The fixed bases 11 and 12 are connected There is a pressing rod 4 that presses the pressing rod 4 against the advertising paper 3 to make it flat, and the upper and lower sensing elements 5 are connected by the fixing bases 11 and 12 for sensing the sensing points 31 of the advertising paper 3; 2. Four aluminum extrusions 21 are arranged around the aluminum extrusion 21 so that the cross section 槪 of the aluminum extrusion 21 is T-shaped, and the upper and lower edges of the vertical aluminum extrusion 21 are partially cut end angles. Combined, the transmission mechanism 1 is assembled in the frame body 2. After the frame body 2 is fitted with the aluminum extrusion 21, the grooves on both sides are formed. After the two transparent sheets 6 are placed, The bead 7 with the rubber sheet 71 is placed around the groove to fix the transparent sheet 6 so as to form an advertising light box as shown in the fifth figure. The illumination effect is formed on both sides of the light box by the illumination of the lamp tube 32, and through the setting After that, the motor 13 is driven for a certain period of time to drive the gears 14 and 15 to move the advertising paper 3 up or down. The detection side of the sensing point 31 via the sensing element 5 makes the advertising paper 3 intermittently positioned after the movement. To achieve the effect of synchronous and automatic replacement of double-sided and multi-segment advertising content. M264600 Continued page (If the new description page is not enough, please note and use the continuation page) Please refer to the fourth figure again. When this creation is in use, the light box 32 can illuminate the front and back sides of the light box. Asked the inner valley of the advertisement when the horseshoe 13 is driven, which synchronously drives the double-sided and multi-segment advertisement paper 3 to move up or down, and automatically positions intermittently after moving a distance of one face, constituting the purpose of replacing different advertising content, No need to disassemble the advertising box. As shown in the sixth figure, when this creative is used on the opaque advertising paper 3, the light tube 32 is set around the inner edge of the frame 2 and the light tube 32 is directly irradiated on the surface of the advertising paper 3 to achieve visualization. effect. In summary, this creation is a practical design with scrollable multi-faceted advertising paper, with sensing elements and frames to form an advertising light box that can automatically replace double-sided advertising content. The design is a creation of a new heart. He filed a patent application according to the law and examined it at the Prayer Bureau, and granted the patent at an early date. [Schematic description] The first and second pictures are three-dimensional exploded views of this creation. The third and fourth pictures are the structural diagrams of the transmission mechanism of this creation. The fifth picture is a three-dimensional view of this creation. The sixth diagram is a diagram of another embodiment of the present creation. [Illustration of drawing number] 1 transmission mechanism 11 fixed base 12 fixed base 13 decrement motor 14 gear 15 gear 16 shaft 17 shaft 2 pivot 21 aluminum extrusion 3 advertising paper 31 sensing point 32 lamp tube 4 pressure rod 5 sensing element 6 transparent sheet 7 bead 71 rubber sheet