M412434 五、新型說明： 【新型所屬之技術領域】 本創作是有關於一種手寫式發光看板，且特別是有關 於一種可直接手寫並可任意替換燈光顏色之手寫式發光看 板。 【先前技術】 目前廣告看板的變化千奇百怪，無論哪一種看板皆是 為了引起消費者的注意。近兩年伴隨發光二極體產業的興 起，搭配發光二極體之各式廣告看板逐漸成為市場主流。 其中一種可隨時更換廣告内容及展現使用者創意的發光二 極體手寫板，也逐漸佔有一定的市場。習知的一種發光二 極體手寫板，其係於一矩形的範圍内設有一導光板，此導 光板之正面裸露於外，故可利用螢光筆在此導光板之正面 晝上圖樣，且導光板可有背景，透過發光二極體燈源的照 射，使畫在導光板上具有螢光效果之圖樣產生動態的視覺 效果。結構上，燈條從導光板的四周將光線送入波導板中。 然而，該手寫板之形狀受限於燈條的形式所以多半為矩 形。或者於製作時由製造商決定看板形式。此外，由導光 板四周匯入光線也間接限制了攜帶的便利性，此即習用發 光二極體手寫板於使用上不便之處。 M412434 【新型内容】 本創作提供一種手寫式發光看板，其主要是利用發光 二極體體積小及低耗電之特性，再結合光波導板的全反射 性質所形成之便攜式的手寫式發光看板。M412434 V. New description: [New technical field] This creation is about a hand-written illuminating kanban, and especially relates to a hand-written illuminating kanban that can be directly handwritten and can be used to replace the color of the light. [Prior Art] At present, the changes in advertising billboards are very strange, no matter which kind of Kanban is to attract the attention of consumers. In the past two years, with the rise of the light-emitting diode industry, various advertising billboards with light-emitting diodes have gradually become the mainstream of the market. One of the LED tablets that can change the advertising content and display the user's creativity at any time has gradually occupied a certain market. A light-emitting diode writing tablet is provided with a light guide plate in a rectangular range, and the front surface of the light guide plate is exposed outside, so that a fluorescent pen can be used to paint the front surface of the light guide plate, and the guide is used. The light panel can have a background, and the illumination of the light source on the light guide plate produces a dynamic visual effect through the illumination of the light source of the light emitting diode. Structurally, the light strips feed light into the waveguide plate from around the light guide. However, the shape of the tablet is limited to the form of the light bar, so it is mostly rectangular. Or the kanban form is determined by the manufacturer at the time of production. In addition, the introduction of light from the periphery of the light guide plate indirectly limits the convenience of carrying, which is the inconvenience in the use of the conventional light-emitting diode tablet. M412434 [New Content] This creation provides a hand-held illuminating kanban, which is mainly a portable hand-held illuminating kanban formed by utilizing the characteristics of small size and low power consumption of the light-emitting diode combined with the total reflection property of the optical waveguide plate.
本創作提出一種手寫式發光看板，此看板包括一手寫 板體及一發光柱體。手寫板體上係包含一書寫區域及一容 置槽體，書寫區域係供以書寫及繪圖；以及發光柱體包含 數個發光二極體及一控制電路，發光柱體係嵌合於容置槽 體中，以藉由該些發光二極體之照射使書寫區域上之文字 及圖案顯現。 在本創作之一實施例中，上述之槽體之上端部更設有 向該些發光二極體之入光面、一反射面及一出光面。當手The present invention proposes a hand-written illuminated billboard comprising a handwritten body and a light-emitting cylinder. The writing board body comprises a writing area and a receiving groove body, the writing area is for writing and drawing; and the light-emitting column body comprises a plurality of light-emitting diodes and a control circuit, and the light-emitting column system is embedded in the receiving groove In the body, the characters and patterns on the writing area are visualized by the illumination of the light-emitting diodes. In an embodiment of the present invention, the upper end portion of the above-mentioned groove body further includes a light incident surface, a reflective surface and a light exiting surface to the light emitting diodes. Hand
穿透手寫板體之反射面，由出光面將光線射出。 數個凸部以夾持發光柱體。 在本創作之一實施例中， 寫板體上書寫文字及圖案時， 在本創作之一實施例中， 上述之手寫板體更包括一面 係使該些發光二極體之光線 上述之手寫板體為一光波導 板。 本創作因採用一種發光二極體手寫板及其光源匯入結 構，因此當其應用於發光二極體手寫板時，使其光源之更 換更為方便快速。另外，當使用者自行設計之導光板時， 其發光柱體同樣可方便快速地安裝於手寫板體上。 4 M412434 , 【實施方式】 為讓本創作之上述特徵和優點能更明顯易懂，下文特 • 舉實施例，並配合所附圖式，作詳細說明如下。 請同時參閱圖1、圖2及圖3。圖1依照本創作之一實 施例的元件分解示意圖。圖2是依照本創作之一實施例之 元件組合的示意圖。圖3是圖2之手寫板體内部的光線走 向示意圖。在圖1中，手寫式發光看板包括一手寫板體11〇 及一發光柱體120。手寫板體110上係包含一書寫區域130 及一容置槽體140’書寫區域130係依據使用的場合不同， 提供使用者用以書寫一文字及繪至圖案。 發光柱體120包含一控制電路及數個發光二極體 121，控制電路較佳為一開關122。發光柱體12〇係嵌合於 容置槽體14G巾（如圖2所示），以藉由該些發光二極體 121之照射使書寫區域13〇上之文字及圖案顯現。 -其中，請參閱圖3是圖2之手寫板體内部的光線走向 • 示意圖。手寫板體110更包括一面向該些發光二極體之入 光面13卜一反射面132及一出光面133。當使用者在手寫 板體m上留下書寫文字的筆跡210 _，係使該些發光二 極體m之光線穿透手寫板體110之入光面⑶傳導到反 射面132 ’再由出光面133將光線射出。 於本實施例中，槽體之上端部更可設置數個凸部 持發光柱體。 於本實施例中，手寫板體較佳為一光波導板。 5 M412434 • 綜上所述，本創作所提供之手寫板體之外觀可為不規 ' 則形狀，手寫板體一面裸露於外，故可利用螢光筆書寫文 ' 字及繪畫圖樣，結合發光柱體之手寫板體透過全反射形成 光波導提供光源而產生光影效果，令手寫板體上之圖文字 或圖案明亮及動態顯示。在結構設計上，本創作以中央發 射光束的方式，將發光二極體導入以光波導板為主體之手 寫板體内，形成一全反射光，若使用者在光波導板的表面 書寫文字或圖案，則筆跡會破壞全反射條件，而使光線逸 ® 出，達成文字或圖案發光的目的。 雖然本創作以前述實施例揭露如上，然其並非用以限 定本創作，任何熟習相像技藝者，在不脫離本創作之精神 和範圍内，所作更動與潤飾之等效替換，仍為本創作之專 利保護範圍内。 6 M412434 【圖式簡單說明】 圖1是依照本創作之一實施例的元件分解示意圖。 圖2是依照本創作之一實施例之元件組合的示意圖。 圖3是圖2之手寫板體内部的光線走向示意圖。 【主要元件符號說明】 110 手寫板體 120 發光柱體 121 發光二極體 122 開關 130 書寫區域 131 入光面 132 反射面 133 出光面 140 容置槽體 210 筆跡It penetrates the reflective surface of the handwriting board and emits light from the light emitting surface. A plurality of protrusions are used to clamp the light-emitting cylinder. In an embodiment of the present invention, when writing a character and a pattern on a writing board, in an embodiment of the present invention, the handwriting board body further comprises a light-emitting board on the one side of the light-emitting diode. The body is an optical waveguide plate. This creation uses a light-emitting diode tablet and its light source into the structure, so when it is applied to the light-emitting diode tablet, it makes the replacement of the light source more convenient and fast. In addition, when the light guide plate is designed by the user, the light-emitting cylinder can also be conveniently and quickly mounted on the handwriting board. 4 M412434, [Embodiment] In order to make the above features and advantages of the present invention more comprehensible, the following embodiments will be described in detail with reference to the accompanying drawings. Please also refer to Figure 1, Figure 2 and Figure 3. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an exploded perspective view of an embodiment of the present invention. Figure 2 is a schematic illustration of a combination of components in accordance with one embodiment of the present invention. Fig. 3 is a schematic view showing the direction of light rays inside the tablet body of Fig. 2. In FIG. 1, the hand-held illuminating kanban includes a handwriting body 11A and an illuminating cylinder 120. The tablet body 110 includes a writing area 130 and a receiving groove 140. The writing area 130 is provided for the user to write a character and draw to the pattern according to the occasion of use. The light-emitting cylinder 120 includes a control circuit and a plurality of light-emitting diodes 121. The control circuit is preferably a switch 122. The illuminating cylinder 12 is spliced into the accommodating groove 14G (as shown in FIG. 2), and the characters and patterns on the writing area 13 are visualized by the irradiation of the illuminating diodes 121. - Among them, please refer to Fig. 3 is a schematic diagram of the light direction inside the handwriting board of Fig. 2. The tablet body 110 further includes a light-emitting surface 13 facing the light-emitting diodes, a reflective surface 132 and a light-emitting surface 133. When the user leaves the handwriting 210 _ on the handwriting board m, the light of the light-emitting diodes m is transmitted through the light-incident surface (3) of the handwriting board body 110 to the reflecting surface 132' and then by the light-emitting surface. 133 shoots out the light. In this embodiment, a plurality of convex portions of the light-emitting cylinders may be disposed at the upper end portion of the tank body. In this embodiment, the tablet body is preferably an optical waveguide board. 5 M412434 • In summary, the appearance of the tablet body provided by this creation can be irregular 'shape', the handwriting body is exposed on the outside, so you can use the fluorescent pen to write the text and the painting pattern, combined with the light column. The body of the body is formed by providing a light source through total reflection to provide a light source to produce a light and shadow effect, so that the text or pattern on the tablet body is bright and dynamic. In the structural design, the present invention introduces the light-emitting diode into the body of the tablet with the optical waveguide plate as the main body to form a total reflection light, if the user writes text on the surface of the optical waveguide plate or In the pattern, the handwriting will destroy the total reflection condition, and the light will be emitted to achieve the purpose of text or pattern illumination. Although the present invention is disclosed above in the foregoing embodiments, it is not intended to limit the present invention. Any skilled person skilled in the art, without departing from the spirit and scope of the present invention, is equivalent to the replacement of the modifiers and retouchings. Within the scope of patent protection. 6 M412434 BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of an element in accordance with an embodiment of the present invention. 2 is a schematic illustration of a combination of components in accordance with an embodiment of the present invention. FIG. 3 is a schematic view showing the direction of light rays inside the tablet body of FIG. 2. FIG. [Main component symbol description] 110 Tablet body 120 Light-emitting cylinder 121 Light-emitting diode 122 Switch 130 Writing area 131 Light-incident surface 132 Reflecting surface 133 Light-emitting surface 140 accommodating groove 210 Handwriting