M361209 五、新型說明： 【新型所屬之技術領域】 本創作係-種轉軸’尤指-種熟翻轉式哺軸結構，適 用於掀蓋翻轉式的電子裝置。 【先前技術】 -般用於掀盍式電子產品，如筆記型電腦、pDA、行動電 話或電子辭典的轉軸，係使螢幕可相對於本體開啟或蓋合。習 知的轉軸結構多為單軸式，通常包含—固定於電子產品發幕: 插接座，樞接座上設有圓形軸孔供一心軸穿設，心轴並藉由〜 固疋座固疋於電子裝置的本體；藉由樞接座相對於心轴轉動， 使螢幕可相對於本體開啟或蓋合。單軸式的轉軸本身可做到 360度的旋轉，但受限於螢幕和本體外觀殼體的設計，螢幕外 设和本體外殼開啟至180度時即互相干涉，而無法翻轉大於 180度甚至360度的反向疊合。 由於目前電子產品’如迷你筆記型電腦，多有觸控式或手 寫輸入操作的需求，而需要螢幕與本體能翻轉大於180度，如 翻轉至315度後立起成相框樣態，以方便觸控輸入；或反向疊 合以方便握持進行觸控式操作 。因此，目前的單軸式轉軸仍有 需要改善。 【新型内容】 本創作的主要目的，即在提供一種翻轉式轉轴，藉由二個 相互嗜合的齒輪分別套設於二個心軸，心軸並分別固定於電子 M361209 裝置的榮幕與本體’使螢幕與本體開闔時可藉由齒輪對向翻轉 大於180度而互相不干涉，以易於觸控式操作，或方便握持。 本創作的另一目的，係在提供一種翻轉式轉軸，其設有— 連結件與一相接蚊⑽，二者的接咖設有可相絲合的凹 槽與凸塊’並設為—個凸塊搭配複數個喃，以於不同的角度 定位。 又M361209 V. New description: 【New technical field of the invention】 This creation department is a kind of rotary shaft type structure, which is suitable for flip-top electronic devices. [Prior Art] - A general-purpose electronic product, such as a notebook computer, a pDA, a mobile phone, or a rotating shaft of an electronic dictionary, enables the screen to be opened or closed with respect to the body. The conventional shaft structure is mostly single-axis type, usually including - fixed to the electronic product curtain: the socket, the pivoting seat is provided with a circular shaft hole for a mandrel to be pierced, and the mandrel is fixed by ~ The body is fixed to the body of the electronic device; the pivoting of the pivoting seat relative to the mandrel allows the screen to be opened or closed relative to the body. The single-axis shaft itself can be rotated 360 degrees, but it is limited by the design of the screen and the body shell. The screen peripherals and the body shell can interfere with each other when they are opened to 180 degrees, and cannot be turned over 180 degrees or even 360. The inverse of the degree of overlap. Because the current electronic products, such as mini-notebook computers, have many touch-type or hand-written input operations, the screen and the body can be flipped more than 180 degrees, such as flipping to 315 degrees and then standing up as a photo frame to facilitate touch. Control input; or reverse stack for easy touch operation. Therefore, the current single-axis shaft still needs improvement. [New content] The main purpose of this creation is to provide a flip-type shaft, which is respectively set on two mandrels by two mutually fitting gears, and the mandrel is fixed to the honor screen of the electronic M361209 device respectively. The body can make the screen and the body open without being interfered by the gears by more than 180 degrees, so as to be easy to touch or easy to hold. Another object of the present invention is to provide a flip-type rotating shaft, which is provided with a connecting member and a mosquito (10), and the coffee beans of the two are provided with a groove and a bump which can be matched with each other and are set as The bumps are matched with a plurality of ridges to locate at different angles. also
為達上述目的，本創作翻轉式轉軸所採取的技術手段係包 含： 一連結件’設有—圓形的第—轴孔與-非圓形的第二軸 孔，該第一軸孔與第二軸孔係並排設置。 一第一心軸’以一限制軸桿穿設於該 —軸孔中_，其另端結合-第―固定件。 ^ 一第二心軸’係以一斷面與該第二軸孔相同的凸軸固定於 該第二軸孔。 ^ 护㈣輪以—斷面與該限制軸桿相同的限制孔套設於 雜制軸;^ ’以與第―心、軸連動，並設於該第—軸孔的一側。 ^ 回輪與5亥第一齒輪相嗜合，並以一圓孔套設於該 ""軸可相對於該第二心軸旋轉，其設於該第二轴孔的一 側’且另端結合—第二固定件。 M Q疋件與第二固定件係分別固定於電子裝置的螢 幕與本體。 本創作所採取咐—技術手段係包含： M361209 連結件，设有並排设置的第一轴孔與第二轴孔。 . —第一心軸，其一端以一限制軸桿穿設於該第—軸孔，另 端結合一第一固定件。 一第二心軸，係穿設於該第二軸孔。 -定位件與-雜元倾縣設_限難桿，且該限制 軸桿末端設有-迫緊猶；該定位件以—斷面與該限制轴桿相 __絲設於限娜桿，以與第—心軸連動，該定位件並 # 與該連結件相接，其接觸面設有可相互嵌合的凹槽與凸塊，且 設為一個凸塊搭配複數個凹槽，以於不同角度定位。 -第-齒輪’以-斷面與該關軸桿相_限制孔套設於 該限制軸桿，以與第一心軸連動，該第一歯輪並位於該第^轴 孔的一側。 一第二齒輪’與該第—齒麵合，並套設於該第二心軸， 且位於該第二軸孔的-側，其另端結合—第二固定件。 —料-固耕與第二固定件係分卿定於電抒置 幕與本體。 .貫狍万式j 為能進一步_本_之特徵、馳手如騎達成之呈 體功能、目的，娜較♦實關，_圖式、圖軸田 說明如後。 睛參閱第1-3圖所示，太备丨I』二、μ 士 件 創作翻轉式轉抽係包含有—連名士 ，該連結件1設有一圓形的笛n . L '''° π妁弟一轴孔11與一非圓形的第二 M361209 軸孔12 ’該第一軸孔u與第二軸孔12係並排設置。一第一心 軸21，以一限制軸桿21〇穿設於第一軸孔u，並可於第一軸孔 11中旋轉，該限制軸桿210可具有一平面211，該第一心軸21 的另端結合有一第一固定件31。一第二心軸22，係以一斷面與 第一軸孔12相同的凸軸220嵌固於該第二軸孔丨〕。 第回輪41與第一齒輪42，其係相互嗜合，該第一齒輪41 設於第一轴孔11的—側，並以一斷面與該限制轴桿2〗〇相同的 限制孔41〇套設於第—心軸^的限制軸桿，而可與第一心 軸21連動。第二齒輪42設於第二軸孔12的—側，並以一圓孔 420套設於該第二心軸22，而可相對於第二心轴22轉動，其另 化並》又有帛—固疋件32。於第二心軸22的末端並固定一塾 片7。 °亥第固&件31與第二固定件32係分別固定於 的螢幕與本體。 —弟-心軸21的限制轴桿21〇於連結件i的另側依序套設有 疋位件5、-彈性元件6、一墊片7及一迫緊元件8。該定位 50、70二塾片.7知—斷面與該限制轴桿210相同的限制孔 »又於舰軸桿21{)，而雜元件6 61或彈簧，該些彈片61 η 糊固洋片 2Κ)，且該此彈片61呈古―®孔⑽套接於該限制軸桿 錯之方式二迫;=面’該些彈一 _末二於第一心軸21的末端，第-心 有螺紋，而迫緊元件8可為-螺帽。 6 M361209 請配合參閱第4_s圖， 係設有可相互嵌合的内外 糾連結件1之接觸面 有一個相距157 ^ 凸塊，該連結件1於外圈設 有一個相距157·5度的外圈凹槽η 圈 度的内圈輯Η，·該定位件H有二個相距肪 設有一外厢Λ心，， 於對應連結件1外圈凹槽13處 該外_ 51與_:圈塊… __槽一_定:：：=糟 52轉出凹槽13、14時，即與連結件1的接觸面摩捧轉動並麗 縮彈性讀6而產生扭力，以支撐營幕。 ' 該連結们的-側設有一播塊15，—具有 :^制_。相同的限制㈣套設於該二 〃弟、軸21連動’可旋轉擋止於該播塊15 ;辟 以提供翻轉角度的限制。 9 藉由上述構造，請參閱第从视圖，係本創作於電子裝置 的螢桊励與本體200閉合狀態的示意圖，該定位件5的内圈 凸塊52係嵌合於該連結件1右側的内圈凹槽14，且外圈凸塊 μ係巍合㈣連結件！左側的外圈凹槽13，而呈閉鎖狀態。 請同時參閱第7A-7B圖，當螢幕100開啟時，第一^定件 31 ▼動第一心軸21於第一軸孔11中旋轉，第—心軸a並帶 動第-齒輪41猶，與第-齒輪41妨的第二齒輪42即反Z 相對於第二心軸22轉動’並帶動第二固定件32反向轉動，進 而使本體200與螢幕〗〇〇同時對向轉動。當第一固定件μ旋轉 M361209 157.5度Η寸’藉由相互嗜合轉動的第一齒輪41與第二齒輪幻， 第一固疋件32亦對向旋轉157 5度，而使整體開啟了仍度。 由於第一心軸21旋轉時連動定位件5旋轉，其内圈凸塊52即 由連結件1右側的内圈凹槽M轉至左侧内圈凹槽，而其外 圈凸塊51即由連結件1左側的相凹槽13轉動至右侧的外圈 ⑽13 ’使開啟至315度時再度定位。此時，電子裝置可立起 王相框狀態’以利於觸控式操作，如第8圖所示。 験 i述的凹触凸塊可視不同_轉定位驗的需求，而設 於相應的位置。因此，本創作亦可將連結件丨的_内圈凹槽 14與兩個外圈凹槽13設為相距⑽度，而使榮幕獅與本艘 2〇〇可對向翻轉360度呈反㈣合狀態，㈣於觸控式操作或 方便握持。 明參閱第9圖，係本創作的另一實施例，其係於第一齒輪 41與第—齒輪42的另侧設有—辅助連結件1()，該輔助連結件 » 1〇設有上下兩個並排的圓形軸孔1(n，該些軸孔1〇1係供第— 心軸21與第二心軸22穿設，以輔助連結。 本新型雖為實現上述目的而揭露了較佳的具體實施例，惟 . 八並非用以限制本新型之構造特徵，任何該技術領域之通常知 4者應知，在本新型的技術精神下，任何輕易思及之變化或修 飾白疋可忐的，且皆為本案之申請專利範圍所涵蓋者。 【圖式簡單說明】 第1圖，係本創作較佳實施例之部份元件分解示意圖。 8 M361209 第2圖，係本創作較佳實施例之組合立體圖。 第3圖，係本創作較佳實施例之元件分解圖。 第4圖，係本創作連結件與定位件之另一角度示意圖。 第5圖，係本創作連結件與定位件之平面示意圖。 第6A圖，係本創作於閉合狀態之示意圖（一）。 第6B圖，係本創作於閉合狀態之示意圖（二）。 第7A圖，係本創作對向翻轉開啟315度之示意圖（一）。 第7B圖，係本創作對向翻轉開啟315度之示意圖（二）。 第8圖，係本創作開啟315度後立起呈相框狀態之示 意圖。 第9圖，係本創作另一實施例之元件分解圖。 【主要元件符號說明】 1、連結件 10、輔助連結件 101、轴孔 11、第一轴孔 12、第二轴孔 13、外圈凹槽 14、内圈凹槽 15、擔塊 21、第一心轴 210、限制軸桿 211、平面 22、第二心軸 220、凸軸 31、第一固定件 32、第二固定件 41、第一齒輪 410、限制孔 42、第二齒輪 420、圓孔 5、定位件 50、限制孔 51、外圈凸塊 52、内圈凸塊 6、彈性元件 61、彈片 610、圓孔 M361209 7、 墊片 8、 迫緊元件 91、限制孔 200、本體 70、限制孔 9、止擋件 100、螢幕In order to achieve the above object, the technical means adopted by the present inverting shaft includes: a connecting member 'providing a circular first-axis hole and a non-circular second shaft hole, the first shaft hole and the first The two-axis holes are arranged side by side. A first mandrel is disposed in the shaft hole by a limiting shaft, and the other end is coupled to the - fixing member. A second mandrel is fixed to the second shaft hole by a convex shaft having the same section as the second shaft hole. ^ The guard (4) wheel is sleeved on the miscellaneous shaft with the same restriction hole as the restriction shaft; ^ ' is interlocked with the first center and the shaft, and is disposed on one side of the first shaft hole. ^ The return wheel is in contact with the first gear of the 5th sea, and is sleeved on the "" shaft to be rotatable relative to the second mandrel, which is disposed on one side of the second shaft hole and End combination - second fixture. The M Q element and the second fixing piece are respectively fixed to the screen and the body of the electronic device. The 咐-technical means adopted by this creation includes: M361209 joints, which are provided with first and second shaft holes arranged side by side. — The first mandrel, one end of which is threaded through the first shaft hole by a limiting shaft, and the other end is coupled with a first fixing member. A second mandrel is threaded through the second shaft hole. - the positioning member and the - miscellaneous element set _ limit the difficult rod, and the end of the limiting shaft is provided with a pressing force; the positioning member is provided with a section and the limiting shaft __ wire is set on the limit rod, In conjunction with the first mandrel, the positioning member is connected to the connecting member, and the contact surface thereof is provided with grooves and bumps which can be fitted to each other, and is arranged as a bump with a plurality of grooves for Positioning at different angles. a first gear is coupled to the first shaft, and the first wheel is located on one side of the second shaft hole. A second gear is engaged with the first tooth and sleeved on the second mandrel, and is located on the side of the second shaft hole, and the other end is coupled to the second fixing member. The material-solid tillage and the second fixture are set on the curtain and the body. The 狍 狍 万 万 is a feature that can be further _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ See 1-3 in the picture, the 丨 』 』 』 μ μ μ μ μ μ 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作A shaft hole 11 and a non-circular second M361209 shaft hole 12' are arranged side by side with the second shaft hole 12. A first mandrel 21 is disposed through the first shaft hole u and is rotatable in the first shaft hole 11 , and the limiting shaft 210 can have a plane 211 , the first mandrel The other end of 21 is combined with a first fixing member 31. A second mandrel 22 is embedded in the second shaft bore by a convex shaft 220 having the same section as the first shaft hole 12. The first wheel 41 and the first gear 42 are in line with each other. The first gear 41 is disposed on the side of the first shaft hole 11 and has the same restriction hole 41 as the restriction shaft 2 in a section. The 〇 is sleeved on the limiting shaft of the first mandrel ^, and can be interlocked with the first mandrel 21. The second gear 42 is disposed on the side of the second shaft hole 12, and is sleeved on the second mandrel 22 by a circular hole 420, and is rotatable relative to the second mandrel 22, and is doubled and has a flaw. Solid element 32. At the end of the second mandrel 22, a cymbal 7 is fixed. The cymbal solids & 31 and the second fixture 32 are respectively fixed to the screen and the body. The restraining shaft 21 of the shaft-pin 21 is sleeved on the other side of the connecting member i, and the clamping member 5, the elastic member 6, a spacer 7, and a pressing member 8 are sequentially disposed. The positioning 50, 70 two cymbals. 7 know that the same restriction hole as the restriction shaft 210 is again on the ship shaft 21{), and the miscellaneous elements 6 61 or springs, the elastic pieces 61 η a piece 2 Κ), and the elastic piece 61 is in the manner that the ancient ― hole (10) is sleeved on the limiting shaft, and the second side is at the end of the first mandrel 21, the first heart There is a thread and the pressing element 8 can be a nut. 6 M361209 Please refer to the 4th_s diagram. There is a 157 ^ bump on the contact surface of the inner and outer tangential joints 1 which can be fitted to each other. The joint 1 is provided with a distance of 157·5 degrees on the outer ring. The inner ring of the ring groove η is circled, and the positioning member H has two outer corners of the outer box, and the outer ring _ 51 and the _: ring block at the outer ring groove 13 of the corresponding connecting member 1 ... __ 槽一定:::= 糟52 When the grooves 13 and 14 are turned out, the contact surface with the connecting member 1 is rotated and the elastic reading 6 is condensed to generate a torque to support the camp. 'The link side of the link has a broadcast block 15, which has : ^ system_. The same limitation (4) is set on the second brother, and the shaft 21 is interlocked to be rotatable to the broadcast block 15; it is provided to provide a limit of the flip angle. 9 With the above configuration, please refer to the second view, which is a schematic diagram of the flashing excitation of the electronic device and the closed state of the body 200. The inner ring protrusion 52 of the positioning member 5 is fitted to the right side of the connecting member 1 The inner ring groove 14 and the outer ring protrusion μ are twisted (four) joints! The outer ring groove 13 on the left side is in a locked state. Please refer to FIG. 7A-7B at the same time. When the screen 100 is turned on, the first fixing member 31 moves the first mandrel 21 to rotate in the first shaft hole 11, and the first mandrel a drives the first gear 41. The second gear 42 of the first gear 41, that is, the reverse Z, rotates relative to the second spindle 22 and drives the second fixing member 32 to rotate in the opposite direction, thereby causing the body 200 to rotate simultaneously with the screen. When the first fixing member μ rotates M361209 by 157.5 degrees, the first gear 41 and the second gear are rotated by mutual mutual affinity, and the first fixing member 32 is also rotated by 157 5 degrees, so that the whole is still open. degree. Since the linkage positioning member 5 rotates when the first spindle 21 rotates, the inner ring projection 52 is rotated from the inner ring groove M on the right side of the coupling member 1 to the left inner ring groove, and the outer ring projection 51 is The phase groove 13 on the left side of the joint member 1 is rotated to the right outer ring (10) 13' to reposition it when it is opened to 315 degrees. At this time, the electronic device can stand up to the state of the king frame to facilitate the touch operation, as shown in FIG. The concave contact bumps described in 験 can be found in different positions depending on the requirements of different _ turn positioning tests. Therefore, the creation can also set the _ inner ring groove 14 of the connecting piece 与 and the two outer ring grooves 13 to be at a distance of (10) degrees, so that the glory lion and the second 〇〇 can be inverted 360 degrees. (4) Combined state, (4) for touch operation or convenient holding. Referring to FIG. 9 , another embodiment of the present invention is provided on the other side of the first gear 41 and the first gear 42 - an auxiliary connecting member 1 ( ), the auxiliary connecting member » 1 Two side-by-side circular shaft holes 1 (n, the shaft holes 1 〇 1 are provided for the first - the mandrel 21 and the second mandrel 22 to assist the connection. The present invention discloses the above purpose. The preferred embodiment, except that it is not intended to limit the structural features of the present invention, it is generally known in the art that in the technical spirit of the present invention, any change or modification of the white can be easily considered. M , , 【 【 【 【 【 【 【 【 【 第 第 第 第 第 第 第 第 第 第 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 Fig. 3 is an exploded view of the preferred embodiment of the present invention. Fig. 4 is a schematic view showing another angle of the present connecting member and the positioning member. Plane diagram of the positioning piece. Figure 6A shows the creation of the closed state Schematic (1). Figure 6B is a schematic diagram of the creation in the closed state (2). Figure 7A is a schematic diagram of the creation of the opposite flipping of 315 degrees (1). Figure 7B, the original flip of the creation The schematic diagram of opening 315 degrees (2). Fig. 8 is a schematic diagram showing the state of the frame after the creation of 315 degrees is opened. Fig. 9 is an exploded view of another embodiment of the present creation. [Description of main component symbols] 1. The coupling member 10, the auxiliary coupling member 101, the shaft hole 11, the first shaft hole 12, the second shaft hole 13, the outer ring groove 14, the inner ring groove 15, the weight 21, the first mandrel 210, and the restriction The shaft 211, the plane 22, the second mandrel 220, the protruding shaft 31, the first fixing member 32, the second fixing member 41, the first gear 410, the limiting hole 42, the second gear 420, the circular hole 5, and the positioning member 50 , restriction hole 51, outer ring projection 52, inner ring projection 6, elastic member 61, elastic piece 610, circular hole M361209 7, spacer 8, pressing member 91, restriction hole 200, body 70, restriction hole 9, stop Block 100, screen
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