五、新型說明： 【新型所屬之技術領域】 [0001] 本創作是有關一種展示/指示牌之改良結構，尤指 一種背光均勻、展示圖文光形完整且可產生複影效果之 展示/指示牌結構。 【先前技術】 [0002] 傳統之可發光展示/指示牌結構，主要係於一中空 之箱體（燈箱）内部設有發光元件，且於該箱體（燈箱 )之至少一側表面設有可透光之展示板，於該展示板上 並印刷有預設之圖文，藉由該發光元件之光線穿透該展 示板，可顯現該圖文之展示内容；然而，此種結構其由 於傳統之箱體（燈箱）具有較大之厚度，不利於小型與 精緻化之產品發展趨勢，同時其光線係穿透該展示板向 外發散，容易產生較大之衰減，因此必須有較強之光源 (發光元件），亦需耗費較大之能源，較不符合經濟效 益。 [0003] 另有如中華民國公告第486 1 28號「指示燈之 改良構造」新型專利案所揭示者，其係由一殼體、一指 示板、一照明裝置所組成，其中該殼體係由一底座及一 頂框對合固接而成，該頂框中央預定區域成型為透空區 間，俾當該指示板嵌置固定於殼體時，指示板上之文字 圖案得由該透空區間顯示觀看，同時，該照明裝置係安 裝於殼體内，提供照明光線照亮穿透該指示板，以凸顯 出指示板上的標示指引圖案文字；其特徵在於：該指示 板係採用略厚之透明基材製成，該指示板之底面塗佈有 表單編號A0101 第3頁/共17頁 M383796 一反射層，以將光線往其頂面方向反射照亮該圖案文字 ，另該指示板周邊上間設有預定數目之凹部；該照明裝 置係由一電路板及數發光二極體LED所組成，該電路 板係配合設於指示板周邊，其上各發光二極體L E D分 別埋入對應之凹部中，藉使光線由周邊穿入指示板中再 反射至頂面，以照亮顯現該指示板之圖案文字。 [0004] 上述此種結構，其由於該圖案文字係預先印製於底 面與反射層之間，其無任何光線折射或反射之效果，而 係利用光線穿透該圖案文字，並與旁側不同顏色之區域 產生明暗對比，以顯示該圖案文字之内容，此種結構不 但需要較強之光源（耗費較多之能源）方能顯示其圖案 文字，且缺乏明亮醒目之展示效果，同時，其圖案文字 僅具有固定形態之顯示方式，亦過於單調而無法有效引 人注意。 [0005] 有鑑於習見之可發光展示/指示牌結構有上述缺點 ，創作人乃針對該些缺點研究改進之道，終於有本創作 產生。 【新型内容】 [0006] 本創作之主要目的在於提供一種展示/指示牌之改 良結構，其可於展示導光片之各周侧皆均勻設置光源體 ，以產生較均勻之背光，提昇其於展示圖文之顯示效果 〇 本創作之另一目的在於提供一種展示/指示牌之改 良結構，其於展示導光片背側間隔一適當間距可反光之 表單編號A0101 第4頁/共17頁 [0007] M383796 背板，以使該展示圖文可產生一複影之視覺效果。 _] 為達成上述目的及功效，本創作所採行的技術手段 包括：-外框’係為-體成型之結構，以包覆於該導光 展示片外周側；—發光元件，係設置於該導紐示片外 周側與外框之間’以產生-均句之背光光線投射於該導 光展示片内，使該光線得以於展示部之位置向前後折射 ，以形成完整而明亮之圖文顯示效果。 [_] 依上述結構，其中該導光展w於具有展示部之一 側另設有一背板》 [_] 級本創作的上述目的、功效及特徵可獲致更具體 的暸解’茲依下列附圖說明如下： 【實施方式】 請參第1至4圖所示，明顯可看出，本創作第一實 施例之結構主要包括：外框i、發光元件2、導光展示 片3及背板4等部份，其中外框i係為一體成型且中央 具有鎮空部1 1之框體，於其一側内周緣設有一向内凸 伸之内環凸緣1 2，而於另一側則設有向外擴張之外環 凹緣1 3，導光展示片3係設置於該外框1之鏤空部1 1内，且其一側周緣受該内環凸緣1 2擋止，於該導光 展示片3之至少一側表面設有由凹刻圖文所形成之展示 部3 1，該展示部3 1之凹刻圖文係為一具有錐形斷面 的凹陷結構，其係於二旁側設有向中間傾斜之斜導光面 3 1 1，另於導光展示片3臨内環凸緣1 2之反側之至 少二對邊分別設有一肋條3 2，發光元件2係設置於該 表單編號A0101 第5頁/共17頁 導光展示片3外周側與外框1内周緣之間，該發光元件 2係由複數光源體2 1 (可為發光二極體LED或其它 低耗能之發光體）相互銜接而成之一撓性條狀體，且條 狀體可圍繞於該導光展示片3外周側，使該複數光源體 2 1均勻分佈於導光展示片3外周側，背板4係為一可 反射至少部份光線之片狀體（以黑色或深色較佳），其 可置於外框1之外環凹緣i 3内，以蓋合於導光展示片 3具有肋條32之一側，並可經由複數定位元件41( 可為螺釘）固定於外框1上’且可經由該肋條3 2而使 該導光展示片3與背板4之間形成一間距。 [0012] 使用時，該發光元件2於通電後，各光源體2 1可 產生均勻分佈之背光光線投射於該導光展示片3内，且 該光線於導光展示片3内經由各斜導光面3 1 1向前、 後折射，其中該向前折射之光線可使該展示部3丄形成 70整而明亮之圖文顯示效果，而該向後折射之光線則可 再經由背板4向前反射，而可於導光展示片3上產生至 少雙重的展不部31之凹刻圖文影像，藉以形成具多樣 變化之展示效果。 [0013] 清參第5圖所示，可知本創作第二實施例具有與前 述第一實施例相同之組成結構，其差異僅在於：該外框 10可依不同需求而設計成為不同之外型（如：圖示中 的愛心形狀），而導光展示片3〇及背板（未繪出）亦 為相同之配合形狀，其餘各部之結構及其組合方式皆完 全相同；藉此，可滿足其它不同外觀形狀之需求場合， 增進產品之整體競爭力。 表單編號A0101 第6頁/共17頁 [0014]M383796 [0015]V. New description: [New technology field] [0001] This creation is about an improved structure of display/signage, especially a display/indication with uniform backlight, complete graphic image and complex reflection effect. Card structure. [Previous Art] [0002] The conventional illuminable display/signage structure is mainly provided with a light-emitting element inside a hollow box (light box), and is provided on at least one side surface of the box (light box) a light-transmissive display panel on which a preset graphic is printed, and the light of the light-emitting element penetrates the display panel to display the display content of the graphic; however, the structure is conventional The box body (light box) has a large thickness, which is not conducive to the development trend of small and refined products, and the light is diffused outward through the display board, which is prone to large attenuation, so a strong light source is necessary. (Light-emitting elements) also need to consume a large amount of energy, which is less economical. [0003] In addition, as disclosed in the new patent of "Improved Structure of Indicator Lights" of the Republic of China Announcement No. 486 1 28, it is composed of a casing, an indicating plate and a lighting device, wherein the casing is composed of a The base and a top frame are fixedly joined together, and a predetermined area in the center of the top frame is formed into a transparent space. When the indicating plate is embedded and fixed to the casing, the text pattern on the indicating plate is displayed by the transparent space. While viewing, the lighting device is installed in the housing to provide illumination light to illuminate the indicator plate to highlight the marking guide pattern on the indicator panel; Made of a substrate, the bottom surface of the indicating plate is coated with a reflective layer of form number A0101, page 3/17, M383796, to reflect light to the top surface thereof to illuminate the pattern text, and the periphery of the indicator plate The lighting device is composed of a circuit board and a plurality of LEDs, and the circuit board is disposed on the periphery of the indicator board, and the LEDs of the LEDs are respectively embedded in the corresponding recesses. in If the light is penetrated into the indicating plate from the periphery and then reflected to the top surface, the pattern text of the indicating plate is illuminated. [0004] In the above structure, since the pattern character is pre-printed between the bottom surface and the reflective layer, it has no effect of refracting or reflecting light, but uses light to penetrate the pattern text and is different from the side. The color area produces a contrast between light and dark to show the content of the pattern text. This structure not only requires a strong light source (which consumes a lot of energy) to display its pattern text, but also lacks a bright and eye-catching display effect, and at the same time, its pattern The text only has a fixed form of display and is too monotonous to be effective. [0005] In view of the above-mentioned shortcomings of the illuminable display/signage structure, the creator has studied and improved the shortcomings of these shortcomings, and finally this creation has been produced. [New Content] [0006] The main purpose of the present invention is to provide an improved structure of the display/signage, which can uniformly set the light source body on each side of the display light guide to generate a relatively uniform backlight and enhance the Displaying the effect of graphic display Another purpose of the present invention is to provide an improved structure of the display/signage, which is arranged on the back side of the light guide sheet with a suitable spacing and reflective form number A0101, page 4 / total 17 pages [ 0007] M383796 backplane, so that the display image can produce a complex visual effect. _] In order to achieve the above objectives and effects, the technical means adopted by the creation include: - the outer frame is a body-formed structure to cover the outer peripheral side of the light guiding display piece; - the light-emitting element is set in The backlight between the outer peripheral side and the outer frame of the guide film is projected into the light guiding display piece so that the light can be refracted forward and backward at the position of the display portion to form a complete and bright picture. The text shows the effect. [_] According to the above structure, the above-mentioned purpose, function and features of the creation of the light guide w on the side of the display portion with a back plate can be more specifically understood. The figure is as follows: [Embodiment] Referring to Figures 1 to 4, it can be clearly seen that the structure of the first embodiment of the present invention mainly includes: an outer frame i, a light-emitting element 2, a light-guiding display sheet 3, and a back plate. The fourth frame, wherein the outer frame i is a frame body integrally formed with the hollow portion 11 in the center, and an inner circumferential flange 1 2 is provided on the inner circumference of one side, and the inner ring flange 12 is protruded on the inner side. An outwardly expanding outer ring concave edge 13 is provided, and the light guiding display piece 3 is disposed in the hollow portion 1 1 of the outer frame 1, and one side periphery thereof is blocked by the inner ring flange 12, At least one side surface of the light guiding display sheet 3 is provided with a display portion 3 1 formed by intaglio graphics, and the concave engraved image of the display portion 31 is a concave structure having a conical section, which is tied to The two side sides are provided with an oblique light guiding surface 31 1 which is inclined toward the middle, and at least two opposite sides of the opposite side of the inner guiding ring flange 1 2 of the light guiding display piece 3 are respectively provided with a rib. The light-emitting element 2 is disposed between the outer peripheral side of the light-guiding display sheet 3 and the inner circumference of the outer frame 1, and the light-emitting element 2 is composed of a plurality of light source bodies 2 1 (available in the form number A0101). A flexible strip body is connected to the light-emitting diode LED or other low-energy light-emitting body, and the strip-shaped body can surround the outer peripheral side of the light-guiding display sheet 3, so that the plurality of light source bodies 2 1 Evenly distributed on the outer peripheral side of the light guiding display sheet 3, the backing plate 4 is a sheet-like body (which is preferably black or dark) which can reflect at least part of the light, which can be placed outside the outer frame 1 3, to cover the light guiding display sheet 3 with one side of the rib 32, and can be fixed to the outer frame 1 via a plurality of positioning elements 41 (which can be screws) and can be guided via the ribs 3 2 A space is formed between the display sheet 3 and the back sheet 4. [0012] In use, after the light-emitting element 2 is energized, each of the light source bodies 21 can generate a uniformly distributed backlight light to be projected into the light-guiding display sheet 3, and the light is guided through the oblique guides in the light-guiding display sheet 3. The smooth surface 3 1 1 is refracted forward and backward, wherein the forward refracting light can cause the display portion 3 to form a 70-wide and bright graphic display effect, and the backward refracted light can be further redirected through the back plate 4 The front reflection can produce at least a double indented image on the light guiding display sheet 3, thereby forming a display effect with various changes. [0013] As shown in FIG. 5, it can be seen that the second embodiment of the present invention has the same composition as the first embodiment described above, and the difference is only that the outer frame 10 can be designed into different types according to different needs. (For example, the shape of love in the figure), and the light guide display piece 3〇 and the back plate (not shown) are also the same matching shape, and the structures and combinations of the other parts are identical; The demand for other different shapes and shapes will enhance the overall competitiveness of the product. Form No. A0101 Page 6 of 17 [0014] M383796 [0015]
[0016] [0017] [0018] [0019] [0020][0020] [0020] [0020]
[0021] [0022] [0023] [0024] [0025] [0026] 综合以上所述，本創作展示/指示牌之改良結構確 可達成背光均勻、展示部位較明亮且可產生複影效果之 功效，實為一具新穎性及進步性之創作，爰依法提出申 請新型專利；惟上述說明之内容，僅為本創作之較佳實 施例說明，舉凡依本創作之技術手段與範疇所延伸之變 化、修飾、改變或等效置換者，亦皆應落入本創作之專 利申請範圍内。 【圖式簡單說明】 第1圖係本創作第一實施例之構造分解圖。 第2圖係本創作第一實施例之組合示意圖。 第3圖係本創作第一實施例之組合剖面圖。 第4圖係本創作第一實施例之應用情形示意圖。 第5圖係本創作第二實施例之組合示意圖。 【主要元件符號說明】 1、10____外框 11 ____鏤空部 12 ____内環凸緣 13 ____外環凹緣 2.....發光元件 21....光源體 3、30____導光展示片 表單編號A0101 第7頁/共17頁 M383796 [0027] 31.. ..展示部 [0028] 311. ..斜導光面 [0029] 32. ‘ ..肋條 [0030] 4.·. ..背板 [0031] 41.. ..定位元件 表單編號A0101 第8頁/共17頁[0022] [0025] [0025] [0026] In summary, as described above, the improved structure of the creation display/signage can achieve uniform backlight, bright display area and can produce a copy effect. It is a novelty and progressive creation, and the application for a new type of patent is filed according to law; however, the content of the above description is only a description of the preferred embodiment of the creation, and the changes in the technical means and scope of the creation are extended. Any modification, alteration, or equivalent replacement shall fall within the scope of the patent application of this creation. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view showing the first embodiment of the present creation. Fig. 2 is a schematic view showing the combination of the first embodiment of the present creation. Figure 3 is a combined sectional view of the first embodiment of the present creation. Fig. 4 is a schematic view showing the application of the first embodiment of the present creation. Fig. 5 is a schematic view showing the combination of the second embodiment of the present creation. [Main component symbol description] 1, 10____ outer frame 11 ____ hollow portion 12 ____ inner ring flange 13 ____ outer ring concave edge 2... light-emitting element 21.... light source body 3, 30____ Light Guide Display Form No. A0101 Page 7 of 17 M383796 [0027] 31.. .. Display [0028] 311. .. oblique light guide [0029] 32. '.. ribs [0030] 4. ·. .. Backplane [0031] 41.. .. Positioning component form number A0101 Page 8 of 17