1271990 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種按鍵，由其涉及一種透光按鍵。 【先前技術】 目前，在各種電子裝置及相關電子產品之操作面板上均 復數不同功能之按鍵，以便操作者可以方便使用。為了讓 在光線微弱的情況下仍能清楚辨識每個按鍵所代表之 的電子裝置，如：個人電腦、便攜式電腦、行動電 ^ 不同文字圖案之透光按鍵。 子^ 木用 通常，電子產品中所使用之透光按鍵均垂直於電路板放 即在該種電子產品中，其操作面板平行於電路板。第 =透光按鍵之立體組裝圖。透光按鍵10包括一驅動開關 土體13以及一按壓面丨私其中’驅動開關丨卜基體以以及 面14為一體成型，其垂直放置於電路板1〇〇之上。按壓面μ $-文字圖案部分刚，當按鍵1G内部發光元件（圖中未給 =時’光線被導引至按壓面14，而使文字圖案部分14〇呈透光 板ιο^ίΐΐί按鍵10為一體成型之按鍵，其僅能相對於電路 ^ 100作垂直運動，即透光按鍵10之按壓面14係平行於電 L因此利用透光按鍵10 _子設備的操作面板 5£^1004 ° Ϊ 上料域秘鍵絲錄在操作面板 者,、，、法直接由操作面板上看到按鍵，給使用者帶來不 【發明内容】 魅目的在純供—種透光機，其巾透光按鍵之 鶴開财向餅猶電路板，可平行於電路板運動。 苴中在^供—種具有奴觀之冑子設備， '中透先滅之祕面可與t子設備簡作面板設 方便用戶使用。 1271990 空一種透光按鍵，安裝在一電路板之上，該透光按鍵包括一中 勺匚 按壓面、一驅動開關以及一發光元件。中空框之前表面 ^括凸體，按壓面包覆該中空框之前表面，其包括一鏤空部， =對於該中空框之凸體，且用於容置該凸體，其中，當該凸體容 、、、於該鏤空部，該凸體外露於該按壓面並與該按壓面處於同一平 f，驅動開關與電路板電性連接，且在中空框運動時與該中空框 ^接觸；發光元件平行於該電路板放置於該中空框内部，且與該 ，路板電性連接。其中，該中空框、該驅動開關與該發光元 行於該電路板放置。 :種電子設備，包括一外殼、一電路板以及一透光按鍵，其 ^ ’電路板與透光按鍵均設置於外殼内部。該透光按鍵包括一中 工框、一知壓面、一驅動開關以及一發光元件。中空框之前表面 包括一凸體;按壓面包覆該中空框之前表面，其包一鏤空部， 相對於該中空框之凸體，且用於容置該凸體，其中，當該凸體容 納於該鏤空部，該凸體外露於該按壓面並與該按壓面處於同一平 面；驅動開關與電路板電性連接，且在中空框運動時與該中空框 相接觸；發光元件平行於該電路板放置於該中空框内部，且與該 電路板電性連接。其中，該中空框、該驅動開關與該發光元件平 行於該電路板放置。 本發明之透光按鍵由不同獨立元件所裝配而成，並且驅動開 關方向係平行於電路板，可相對於電路板做水平運動。透光按鍵 可以女裝於電路板之操作面板之同一面上，方便用戶使用。 【實施方式】 參閱第一圖所示為本發明透光按鍵之立體分解圖，其中，透 光按鍵B可用於一電子設備A，電子設備a包括一外殼^、一電 路板200以及一透光按鍵B，該透光按鍵β包括一驅動開關21、 一發光元件22 ) —中空框23以及一按壓面24。在本實施例中， 發光元件22可為一發光二極體(led)，在本發明之其他實施例中， 1271990 發光元件22亦可為其他類型之光源。 發光元件22放置於中空框23内，且與電路板2⑽電 驅動開關21包括一觸點210，該觸點21〇與發光元件四$技 觸，用於觸發發光元件22開啟或關閉。 接 在本實施例中，中空框23係由透光性塑膠材質製成，中咖 23包括一凸體230，位於其前表面，且可由一文字圖 之/4兩^各有一卡扣231。按壓面24由“塑膠 =貝衣成，且包覆中空框23之前表面，按壓面24包括一縷 ^目 =〇中=匡23之凸體230 ’再者，鎮空部241之形狀^對 =凸^ 230上的文字圖案形狀，以便容置凸體23〇。當凸體‘ ίίϊΪΪ部ΐΐ’凸體230外露於按壓面24且與按壓面24處於 同千面上。按壓面24更包括兩個導引孔24〇。 、 241空H與按壓面24相配合，並安⑽電子設備Α的外殼 包括一操作面板254以及一開孔252，開孔^52 垂直Ϊ置面實施例中’操作面板254與電路板200 3 24之導引孔240與外殼25之導引柱25〇卡合使中十 =匡3 裝配在外殼25上之中空框23。中空=之=鬼支f 卡扣饳 滑落二’9故樓止塊251可以防止令空框23 是留右^止束Mi與卡扣Μ1彼此之間並沒有固定卡扣，而 間距，確保該透光按鍵被按壓時，衫框23可以】 電路上⑽，將上述裝配體反轉後與 之驅動卿21和發光元件22安裝在ϋ實施 1271990 例中’發光元件22平行於電路板放置於中空框23内部，且驅動 開關21平行與電路板2〇〇放置於中空框23後面，當中空框23平 行於電路板200運動時，驅動開關21之觸點21〇與中空框烈相 接觸。 在本實施例中，驅動開關21、發光元件22、中空框23以及 裝配在中錄23絲©之按壓面24成-字制，且排列方向平 行於電路板200，可以相對於電路板2〇〇作水平運動。1271990 IX. Description of the Invention: [Technical Field] The present invention relates to a button, which relates to a light-transmitting button. [Prior Art] Currently, buttons of different functions are provided on the operation panels of various electronic devices and related electronic products, so that the operator can conveniently use them. In order to make it clear that the electronic devices represented by each button can be clearly recognized in the case of weak light, such as: personal computer, portable computer, mobile phone, light-transparent buttons with different text patterns. Sub-wood use Generally, the light-transmitting keys used in electronic products are placed perpendicular to the circuit board. In such electronic products, the operation panel is parallel to the circuit board. The first three-dimensional assembly diagram of the light-transmitting button. The light-transmitting button 10 includes a driving switch body 13 and a pressing surface for sliding the 'driver switch base' and the surface 14 integrally formed thereon, which is vertically placed on the circuit board 1''. The pressing surface μ $-the text pattern portion is just after the button 1G internal light-emitting element (the light is guided to the pressing surface 14 when the image is not given in the figure, and the text pattern portion 14 is the light-transmitting plate ιο^ίίί button 10 is The integrally formed button can only be vertically moved relative to the circuit ^ 100, that is, the pressing surface 14 of the transparent button 10 is parallel to the electric L. Therefore, the operation panel of the transparent button 10 _ sub-device is used. The material secret key is recorded on the operation panel, and the method directly sees the button on the operation panel, which brings the user no [invention content]. The charm is in pure supply-type light transmission machine, and the towel transparent button The crane opens the fortune to the pie board, which can be parallel to the circuit board movement. In the middle of the ^ supply - a kind of scorpion equipment with slaves, 'the secret of the medium through the first can be easily set with the t sub-device panel The user uses 1271990. A light-transmissive button is mounted on a circuit board. The light-transmitting button comprises a middle scooping pressing surface, a driving switch and a light-emitting element. The front surface of the hollow frame includes a convex body and presses the bread. Covering the front surface of the hollow frame, which includes a hollow portion For the convex body of the hollow frame, and for accommodating the convex body, wherein the convex body is accommodated in the hollow portion, the convex body is exposed on the pressing surface and is flush with the pressing surface The drive switch is electrically connected to the circuit board, and is in contact with the hollow frame when the hollow frame is moved; the light-emitting element is placed inside the hollow frame parallel to the circuit board, and is electrically connected to the circuit board. The hollow frame, the driving switch and the light emitting element are placed on the circuit board. The electronic device comprises a casing, a circuit board and a transparent button, wherein the circuit board and the light-transmitting button are disposed inside the casing The transparent button comprises a middle frame, a pressure guiding surface, a driving switch and a light emitting component. The front surface of the hollow frame comprises a convex body; the pressing surface covers the front surface of the hollow frame, and the hollow surface thereof is covered with a hollow portion. a convex body of the hollow frame, and configured to receive the convex body, wherein when the convex body is received in the hollow portion, the convex body is exposed on the pressing surface and is in the same plane as the pressing surface; driving the switch and the circuit The board is electrically connected and The hollow frame is in contact with the hollow frame; the light-emitting element is placed inside the hollow frame parallel to the circuit board and electrically connected to the circuit board, wherein the hollow frame, the driving switch and the light-emitting element are parallel to the The light-transmitting button of the invention is assembled by different independent components, and the driving switch direction is parallel to the circuit board, and can be horizontally moved relative to the circuit board. The light-transmitting button can be used for the operation panel of the circuit board. On the same side, it is convenient for the user to use. [Embodiment] Referring to the first figure, an exploded perspective view of the light-transmitting button of the present invention is shown, wherein the light-transmitting button B can be used for an electronic device A, and the electronic device a includes a casing ^ A circuit board 200 and a light-transmitting button B, the light-transmitting button β includes a driving switch 21, a light-emitting element 22), a hollow frame 23 and a pressing surface 24. In this embodiment, the light-emitting element 22 can be a light-emitting diode (LED). In other embodiments of the invention, the light-emitting element 22 can also be other types of light sources. The light-emitting element 22 is placed in the hollow frame 23, and electrically drives the switch 21 with the circuit board 2 (10) to include a contact 210, which is in contact with the light-emitting element for triggering the light-emitting element 22 to be turned on or off. In the embodiment, the hollow frame 23 is made of a translucent plastic material, and the middle coffee 23 includes a convex body 230 on the front surface thereof, and a card 231 can be formed by a text image. The pressing surface 24 is made of "plastic = bedding, and covers the front surface of the hollow frame 23, and the pressing surface 24 includes a convex body 230 of a 〇^目=〇中=匡23", and the shape of the hollow portion 241 is right = The shape of the text pattern on the convexity 230 is such as to accommodate the convex body 23〇. When the convex body ' ί ϊΪΪ ΐΐ 凸 'the convex body 230 is exposed on the pressing surface 24 and is on the same surface as the pressing surface 24, the pressing surface 24 further includes two The guiding holes 24〇, 241, the space H and the pressing surface 24 cooperate, and the housing of the electronic device (10) includes an operation panel 254 and an opening 252, and the opening hole 52 is vertically operated. The panel 254 and the guiding hole 240 of the circuit board 200 3 24 are engaged with the guiding post 25〇 of the outer casing 25 so that the middle frame = 匡3 is assembled on the hollow frame 23 of the outer casing 25. Hollow = = ghost branch f buckle 饳Sliding down the two '9 floor block 251 can prevent the empty frame 23 from being left. The stop bundle Mi and the buckle Μ 1 are not fixedly fastened to each other, and the spacing is ensured when the light-transmitting button is pressed, the shirt frame 23 On the circuit (10), after the assembly is reversed, the driver 21 and the light-emitting element 22 are mounted in the 1271990 example. 22 is placed in the hollow frame 23 parallel to the circuit board, and the driving switch 21 is placed parallel to the circuit board 2 behind the hollow frame 23, and when the hollow frame 23 is parallel to the circuit board 200, the contact 21 of the driving switch 21 is driven. In the present embodiment, the driving switch 21, the light-emitting element 22, the hollow frame 23, and the pressing surface 24 mounted on the middle recording wire are formed in a word-shaped manner, and the arrangement direction is parallel to the circuit board 200, The horizontal movement can be made relative to the circuit board 2.
參閱第五圖所示為本發明透光按鍵之應用示意圖。透 之^壓面24外露於外殼25之開孔252，且略高於開孔252，並且 按壓面24可與操作面板254位於同一面上。 本只施例中’驅動開關21具有自動復位之功能，即在觸 被按壓後可以自動恢復彈起。當使用者按壓按壓面241==0 23觸壓觸點別使驅動開關21開啟，電路板2〇〇上相關電^ ί ofi!發光元件22就會被‘點亮。當光線被導引至凸體230，使凸 文字賺酿透光狀態，故個者可以清楚= 一f本發明其他實施例中，電子設備在其工作與不工作時 件3 不同随色，紙^在電子設私⑽，發光^ „ 即文字圖案241亦呈綠色；在電子設備*工作時， i電二即文字_241亦呈撥色°顏色的變換是隨 =電，^低而轉換的，工作時電壓高，驅動發光元件22呈綠 何，，發光元件22呈橙色。因此，使用者無論在 竹種it況下均可以透過按鍵清楚_電子產品之卫作狀態。 發光例光按鍵均採用獨立元件構成’即驅動開關2卜 ===並非—_，且均平行 极之上可相對於電路板200平行運動，則诱央 ^可在與電路板2⑽垂直放置之操作面板上便 使用，而且節約成本。 丨文⑺尸 本發明雖以較佳實施例揭露如上，然其並非用以限定本發 1271990 齡此概藝者，在不_本個之精姊範圍内， 田可仅更動與潤飾，因此本發明之保護範圍當 範圍所界妓鱗。 L甲明專利 【圖式簡單說明】 第一圖係為習知透光按鍵結構之立體組裝圖； 第二圖係為本發明透光按鍵結構之立體分解圖； 第三圖係為本發明第二圖之中外殼之結構圖； ，四圖係為本發明第二圖之中空框與外殼之裝配示意圖； 第五圖係為本發明透光按鍵之應用示意圖。 φ 【主要元件符號說明】 透光按鍵 10、Β 驅動開關 11、 基體 13 按壓面 14 v24 文字圖案部分 14〇 電路板 100、 電子設備 a 觸點 21〇 發光元件 22 •中空框 凸體 230 卡扣 231 導引孔 240 鏤空部 241 夕卜# 25 導引柱 250 擋止塊 251 開孔 252 支撐塊 253 2541271990 操作面板Referring to the fifth figure, the application diagram of the light-transmitting button of the present invention is shown. The through-face 24 is exposed to the opening 252 of the outer casing 25 and slightly above the opening 252, and the pressing surface 24 can be coplanar with the operation panel 254. In the present embodiment, the drive switch 21 has an automatic reset function, that is, the bounce can be automatically resumed after the touch is pressed. When the user presses the pressing surface 241==023, the touch contact does not cause the drive switch 21 to be turned on, and the relevant circuit 2 of the circuit board 2 is illuminated. When the light is guided to the convex body 230, the convex text is made into a light-transmissive state, so that one can clearly understand that, in another embodiment of the present invention, the electronic device has a different color when the work is not working, and the paper ^In the electronic privacy (10), the light ^ „that is, the text pattern 241 is also green; when the electronic device* works, the i electric two, that is, the text _241 is also dialed. The color change is converted with the = electric, low When the voltage is high during operation, the driving light-emitting element 22 is green, and the light-emitting element 22 is orange. Therefore, the user can clearly clear the state of the electronic product by using the button regardless of the condition of the bamboo. By using separate components, that is, the drive switch 2 === not -_, and the parallel poles can move parallel with respect to the circuit board 200, the lure can be used on the operation panel placed perpendicular to the circuit board 2 (10). And the cost is saved. 丨文(7) The corpse of the present invention is disclosed above in the preferred embodiment, but it is not intended to limit the 127,1990-year-old, and in the scope of this, the field can only be changed. And retouching, thus the scope of protection of the present invention L-Ming patent [simplified description of the drawing] The first figure is a three-dimensional assembly diagram of the conventional light-transmitting button structure; the second figure is an exploded view of the light-transmitting button structure of the present invention; The figure is a structural view of the outer casing in the second drawing of the present invention; and the fourth drawing is a schematic view of the assembly of the hollow frame and the outer casing of the second drawing of the present invention; the fifth drawing is a schematic diagram of the application of the transparent key of the present invention. Main component symbol description] Light-transmitting button 10, Β Drive switch 11, base 13 pressing surface 14 v24 Character pattern portion 14 〇 circuit board 100, electronic device a contact 21 〇 light-emitting element 22 • hollow frame protrusion 230 snap 231 Pilot hole 240 hollow portion 241 卜卜# 25 Guide post 250 Stop block 251 Opening 252 Support block 253 2541271990 Operation panel
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