200930242 九、發明說明： 【發明所屬之技術領域】 本發明係有關於一種超廣角雙轉轴結構，此尤指一種可供電 子裝置做不同角度翻轉之雙轉轴結構，藉以方便使用者選擇手持 或置放桌面進行輸入之操作者。 【先前技術】 〇 電腦的發展潮流多朝可攜式方向演化 ，各廠商無不希望開發 出可以隨身攜帶，隨時隨地都可以操作的電腦，而電力持久與運 算效能是必要的考量，這有辭導體業者開發省電的元件，以及 電池廠商開發出高容量的電池;然而不受場地限制的機制則有賴 系統設計廠商的設計，現行筆記型電腦採用兩片式機體折疊的方 式’-片麵是電麟幕，频上具有續，透蝴疊方式 ◎ 使兩者制_略麵直，在桌上姆方便·，但是不利於 握持在手上操作’時下解決可哺手上猶的方案大都是以 平板電腦為主軸，所謂平板電腦是將螢幕設計在機身上面，使用 者可以-手抱著電腦-手以觸控筆在觸控螢幕上點選功能鍵或書 寫内容。 平板電腦雖可在掌上操作’但許多電腦重要的工作都與文字 輸入有關，平板電腦使用觸控筆書寫方式作為主要輸入方法，這 種方法_來_雜錢慢且辛苦，軸卿方便性有了很大 200930242 進步’但是輸人的方便性上卻是—種退步的情形，所崎多人並 不看好平板電發展，平板電腦也因騎限成特殊翻途，例 -如醫生巡絲、倉賴點私需要在選項上做勾選，較少文字輸 . 入的用途。 某些平板電腦為了解決輸人_題，會在觸控螢幕上設計一 〇 _形鍵錄，伽者雙手魏腦，叫手的场減行按壓的 動作’但由於雙手持握電腦，大拇指的移動範圍受限，加上大梅 指本來就比較笨拙，所以操作的速度遠遠不及—般實體鍵盤。 另-種設計是採崎出式之實體鍵盤，當需要大量文字輸入 時，可以將隱藏_部·的實體鍵盤滑出供使用，然而這個方法與 營幕上觸摸式的鍵盤表—樣，都需要以拇指以外的手指握持電 腦’同時以笨拙的大梅指來操作，當手握持的雜為鍵盤加上 ° 延伸的螢幕後，電腦的重心齡落於雙手之外，握持者相當辛苦 且無法持久。 【發明内容】 /若要解決上述的問題’則需要將操作按鍵與螢幕相互背對 背利用在螢幕中顯示鍵盤表的方式，去對應背對的按鍵，並且 在按鍵上設置觸摸感應器，眼睛可以透過螢幕上所顯示之鍵盤 表’來判斷背後按鍵的分布情形及手指位置，這樣就可以利用姆 6 200930242 扣以外的所有手指來操作鍵盤按鍵。 然而這種全新賴作介面及方法，對者而対能會造成 接觸上的障礙，使用者減時會十料雜，扣會有曰放棄 購買或使⑽細’絲計上可以讓使用者同時擁有兩種使用方 式的選擇將可大巾田降低使用者之抗拒感一種是類似傳統筆記 型電腦操作方式，螢幕9!可翻開角度01約九十度，鍵盤Μ 1置於本體9 2的上方（如第一圖所示），這種操作方式完全與傳 統筆記型電縦㈣方式—樣，其優點是麵者早已ftf，沒有 進入障礙，其缺點就是需要有桌面平台才可使用。 Ο 有鑑於習式缺失，若要解決上述的問題，螢幕必需要可以超 廣角的翻轉’且其翻轉角度最少要大於2 7 0度以上，好讓拇指 以外的手指握持在按鍵區的—面時，錄又可以崎使用者，且 本體與螢幕合閉時總夾肖不得大於9 Q度以上，為此本發明之目 的，係在於提供-種超廣角雙轉軸結構，其係由—連接片、一阻 力轉軸及-凸輪難顺成，_雜雜轉魏—電子裝 之第-機體及第二機體’以供使用者可依自己習慣，選擇崎 -般筆記型電腦的操作狀態’或者翻轉為―背對背操作狀態， 桌喊手持進行 【實施方式】 200930242 請參閱第二、三、四、五、六圖所示，本發明係由一連接片 1、一阻力轉軸2及一凸輪轉軸3所組成，以供裝設於一電子裝 置A上，用以連接其一第一機體4及一第二機體5，而該第一機 體4上設有一顯示螢幕41，而該第二機體5上設有至少一按鍵 區51 ’該按鍵區51可為一觸控按鍵，其中： 該連接片1，其上設有一第一限位i及一第二限位孔丄 〇 2，以分別供該阻力轉軸2、凸輪轉軸3連接限位，該第一、二 限位孔11、12係一非圓形之透孔； 該阻力轉軸2 ’其一端為一固定轴2 2，係固定於該連接片 1上，其另端為-可活動之轴套21，該轴套2 i一侧設有至少 -鎖合孔211 ’以供鎖結於該第一機體4之一侧端，而該轴套 21其另侧具有一轴孔212，以供該固定軸2 2其軸栓2 21 〇 套插其内’且顧絲2 2-侧設有-限位部2 2 2，係用以限 位於該連接片1之第一限位孔11内； 該凸輪轉軸3，其—車描± 丹蠕運接限位於該連接片1,並以一桿體200930242 IX. Description of the invention: [Technical field of the invention] The present invention relates to a super wide-angle double-rotor structure, in particular to a double-rotor structure for electronic devices to be flipped at different angles, thereby facilitating the user's choice of hand-held Or the operator who places the desktop for input. [Prior Art] The development trend of the computer has evolved in a portable direction. All manufacturers want to develop a computer that can be carried around and can be operated anytime and anywhere, and power lasting and computing efficiency are necessary considerations. Conductors develop power-saving components, and battery manufacturers develop high-capacity batteries; however, the mechanism that is not subject to site restrictions depends on the design of the system designer. The current notebook computer uses a two-piece body folding method--one-sided The electric curtain, the frequency has a continuation, the transparent stacking mode ◎ makes the two systems _ slightly straight, easy to use on the table, but it is not conducive to the operation of the hand on the hand to solve the problem of feeding the hand Most of them use the tablet as the main axis. The so-called tablet computer is designed with the screen on the top of the body. The user can hold the computer with his hand - use the stylus to click the function button or write content on the touch screen. Although the tablet can be operated on the palm of the hand, but many important tasks of the computer are related to text input, the tablet uses the stylus writing method as the main input method. This method _ comes _ miscellaneous and slow, and the convenience of the axis is A lot of 200930242 progress 'but the convenience of losing people is a kind of retrogression situation, many people in Saki are not optimistic about the development of tablet power, tablet computers are also limited by riding restrictions, such as doctors, Cang Lai Point privately needs to check the options, less text input. In order to solve the problem of input, some tablets will design a 〇-shaped key record on the touch screen, and the hands of the gambling hands will be used to reduce the pressing action of the field. The range of movement of the thumb is limited, and the big plum is inherently clumsy, so the speed of operation is far less than the physical keyboard. Another design is a physical keyboard with a pick-up type. When a large amount of text input is required, the hidden keyboard can be slid out for use. However, this method is similar to the touch keyboard on the screen. You need to hold the computer with a finger other than your thumb. At the same time, you can operate with a clumsy big plum. When the hand holds the keyboard and the screen is extended, the center of gravity of the computer falls outside the hands. The holder Quite hard and unsustainable. [Invention] If you want to solve the above problem, you need to use the operation button and the screen back to back to display the keyboard table in the screen, to correspond to the back button, and set the touch sensor on the button, the eyes can pass through The keyboard table displayed on the screen determines the distribution of the buttons on the back and the position of the finger, so that all the fingers other than the button can be used to operate the keyboard buttons. However, this new interface and method can cause obstacles in contact, and the user will be confused when the time is reduced. The buckle will have to give up or make the (10) fine wire on the user. The choice of the two ways of use will reduce the user's resistance to the large towel field. One is similar to the traditional notebook computer operation mode, the screen 9! can open the angle 01 about ninety degrees, and the keyboard Μ 1 is placed above the body 9 2 (As shown in the first figure), this operation is completely different from the traditional notebook type (4). The advantage is that the face is already ftf, there is no barrier to entry, and the disadvantage is that it needs a desktop platform to be used. Ο In view of the lack of the formula, in order to solve the above problems, the screen must be able to flip over a wide angle' and its flip angle should be at least more than 270 degrees, so that the fingers other than the thumb can be held in the button area. When the recording and closing of the main body and the screen are not more than 9 Q degrees, the object of the present invention is to provide a super wide-angle double-rotor structure, which is a connecting piece. , a resistance to the shaft and - the cam is difficult to smooth, _ miscellaneous turn Wei - electronic equipment - the body and the second body 'for users to choose their own operating state of the notebook - or flip For the back-to-back operation state, the table is hand-held [Embodiment] 200930242 Please refer to the second, third, fourth, fifth, and sixth figures. The present invention is composed of a connecting piece 1, a resistance rotating shaft 2 and a cam rotating shaft 3. The first body 4 is provided with a display screen 41, and the second body 5 is provided on the first body 4 and the second body 5. There is at least one button area 51 'the button The area 51 can be a touch button, wherein: the connecting piece 1 is provided with a first limiting position i and a second limiting hole 丄〇2 for respectively connecting the resistance rotating shaft 2 and the cam rotating shaft 3 to the limit position. The first and second limiting holes 11, 12 are a non-circular through hole; the resistance rotating shaft 2' has a fixed shaft 22 at one end thereof, and is fixed on the connecting piece 1 at the other end. The sleeve 21 of the movable sleeve is provided with at least a locking hole 211' for locking to one side end of the first body 4, and the sleeve 21 has a shaft hole 212 on the other side thereof. For the fixed shaft 2 2, the shaft pin 2 21 〇 is inserted into the inner portion 'and the second side of the wire 2 2 is provided with a limiting portion 2 2 2 for limiting the first limit of the connecting piece 1 Inside the hole 11; the cam shaft 3, which is located in the connecting piece 1 and has a rod body
3 1穿銜一固定片3 2、一第一Q Q 第塊體3 3、一第二塊體3 4及一 彈簧3 5，再以-螺帽36鎖結，其中 _31%__以二限位孔12，其- 端設有一螺紋段3U，1挥目士 八杯體31具有-多角形段312，以 8 200930242 供限位於該連接片1之第二限位孔i 2 ’並與該連接片1連動； 該固定片3 2，其第一支片3 21具有一透孔3 211及一 定位孔3 212，而第二支片3 2 2係與該第一支片3 2工呈一 . 直角’並鎖結於該第二機體5之一側端； 該第一塊體3 3，其具有一圓形穿孔3 31，以供該桿體3 1穿銜，該第一塊體3 3其一侧面設有一第一凸輪作用面3 3 〇 2，另一側面334上設有一卡柱3 3 5，該卡柱335係卡入 於該固定片3 2之定位孔3 212中； 該第二塊體3 4，其具有一矩形穿孔3 41，以供該桿體3 1穿銜並與之連動，該第二塊體3 4一侧面設有一第二凸輪作用 S3 42 ’俾以與該第—塊體33之第一凸輪作用面3 3 2相互 吻合作用； 〇 該彈簧35，係常態推頂該第二塊體34 ; 該螺帽3 6 ’係鎖結於該捍體3丄之螺紋段3】丄，並限位 上述各70件’且具調節該彈簣3 5推頂該第二凸塊3 4之彈力的 大小，而使該第二塊體3 4欲作轉_，會賴-阻力，且該阻 力略大於該阻力轉軸轉動時之阻力； «述元件之組成，本發明提供使用者擁有兩種使用方式 崎擇’其操作方式有二，—種是類似傳統的筆記型電腦一般， 9 200930242 其可翻轉之最大角度約為18〇度（請參閱第六、七、八圖所示）， 翻轉時先掀開該第-機體4，並利用該阻力轉軸2之固定轴2 2 為其翻轉時之軸心，即以此作為第-段翻轉之轴心，該阻力轉轴 2之軸套21係可轉動，而該固定軸2 2則固定不動，使該第一 機體4可在〇〜1 8 0度間作自由轉（其翻轉角度以9 〇〜工 3 0度為最佳）’藉此供使用者可以如筆記型電腦一般的使用方 ❹式’來操作該第二機體5之按鍵區51，或觀看第一機體4上之 顯不螢幕41者；至於另-種操作方式，則是可將該第—機體4 翻開超過2 7 0度以上，俾使該第-機體4與第二機體5形成一 背對背的狀態（請參閱第九、十、十一圖所示），翻轉時先翻轉該 第一機體4’並以該阻力轉軸2之固定軸2 2為轴心，將該第一 機體4轉-百八十度後，接著賴向下翻轉，此時翻轉的力量 〇 係大於該彈簧3 5推擠該第二凸輪3 4的力量，使旋轉的耗心轉 為以桿體31為旋轉之軸心，即以此作為第二段翻轉之轴心教連 動該寺干體3 1及第二塊體3 4 (如第Η圖），該第二塊體3 4其 第二凸輪作用面3 4 2會沿著其與該第一凸輪作用面3 3 2的接 觸表面，移位至最凸出點h之位置，該第一機體4以該凸輪轉軸 3為軸心，而能繼續旋轉約一百八十度，故其前後翻轉之角度可 達至少兩百七十度至三百六十度之間，俾使該第一、二機體4、 2009302423 1 is a fixed piece 3 2, a first QQ block 3 3, a second block 3 4 and a spring 3 5, and then locked with a nut 36, wherein _31% _ _ The limiting hole 12 is provided with a threaded section 3U at its end, and the octagonal eight-body 31 has a polygonal section 312 which is limited to the second limiting hole i 2 ' of the connecting piece 1 with 8 200930242 and The connecting piece 1 is interlocked; the first piece 3 21 has a through hole 3 211 and a positioning hole 3 212, and the second piece 3 2 2 is associated with the first piece 3 a right angle 'locked to one side end of the second body 5; the first block 3 3 has a circular through hole 3 31 for the rod body 31 to pass through, the first piece The body 3 3 has a first cam action surface 3 3 〇 2 on one side thereof, and a post 3 3 5 on the other side 334. The post 335 is engaged in the positioning hole 3 212 of the fixing piece 32. The second block 34 has a rectangular through hole 3 41 for the rod body 3 1 to be engaged and interlocked therewith, and the second block body 34 has a second cam action S3 42 ' In order to match the first cam action surface 3 3 2 of the first block 33 The spring 35 is normally pushed to push the second block 34; the nut 3 6 ' is locked to the threaded section 3 of the body 3丄, and is limited to the above 70 pieces' and is adjusted The magazine 3 5 pushes the elastic force of the second bump 34, so that the second block 34 is to be rotated, and the resistance is slightly larger than the resistance when the resistance shaft rotates. «The composition of the components, the present invention provides the user with two ways to use the choice of the way, the operation mode has two, - the kind is similar to the traditional notebook computer, 9 200930242 its reversible maximum angle is about 18 degrees (Please refer to the sixth, seventh and eighth figures). When flipping, first open the first body 4 and use the fixed axis 2 2 of the resistance shaft 2 as the axis of the roll, that is, as the first The shaft of the step reversal, the sleeve 21 of the resistance shaft 2 is rotatable, and the fixed shaft 22 is fixed, so that the first body 4 can be freely rotated between 〇~180 degrees (the flipping thereof) The angle is 9 〇 to 30 degrees is the best) 'This allows the user to operate the PDA as a notebook computer' The button area 51 of the body 5, or the display screen 41 on the first body 4; for another mode of operation, the first body 4 can be turned over more than 270 degrees, so that the first - the body 4 and the second body 5 form a back-to-back state (please refer to the ninth, tenth, and eleventh figures). When flipping, the first body 4' is flipped first and the fixed axis 2 2 of the resistance shaft 2 is The axis, after the first body 4 is turned - hundred and eighty degrees, and then turned down, the power of the flipping is greater than the force of the spring 35 pushing the second cam 34, so that the rotation is consumed. The heart is turned into the axis of rotation of the rod body 31, that is, the axis of the second segment is inverted to link the temple trunk 3 1 and the second block 3 4 (as shown in the figure), the second block The second cam action surface 342 of the body 3 4 is displaced along the contact surface with the first cam action surface 3 3 2 to the position of the most convex point h, and the first body 4 has the cam shaft 3 is the axis, and can continue to rotate about 180 degrees, so the angle of front and back flipping can reach at least two hundred and seventy degrees to three hundred and sixty degrees, so that the first, Body 4, 200,930,242
將螢幂翻轉超過2 7 0度以上， :轉雛構，提供使用者擁有兩種 統的筆記型電腦—般，另一種是 使鍵盤與g幕形成背對背的狀 m餘仙麵崎式操作介面射的㈣，耻本發明特 © 具實用進步效益，可有效解決習式所存之缺失者。 在本發月内谷中所提出之具體實施例，僅用以方便說明本發 月之技術内谷，而非將本發明狹義地限制於上述實施例，在不超 出本發明之精神與下述之申請專利範圍的情況下，所作的種種變 化實施，仍屬於本發明之範圍。 【圖式簡單說明】 Ο 第一圖’係習式可攜式電子裝置使用示意圖一。 第二圖，係本發明實施例立體圖。 第三圖，係本發明立體圖。 第四圖，係本發明立體分解圖。 第五圖，係本發明剖面示意圖。 第六圖，係本發明之實施例作動示意圖一。 第七圖’係本發明之實施例作動示意圖二。 11 200930242 第八圖，係本發明之實施例剖面示意圖一。 第九圖，係本發明之實施例作動示意圖三。 第十圖，係本發明之實施例作動示意圖四。 第十一圖，係本發明之實施例剖面示意圖二。 【主要元件符號說明】 •連接片 3 3·· •·••第一塊體 •第一限位孔 34 · · •···第二塊體 •第二限位孔 3 5·· •·••彈簧 •阻力轉轴 3 · · · •••凸輪轉軸 ••螺帽 •鎖結孔 4 · · · •·••第一機體 •軸套 4 1·· • · · ·顯示螢幕 •固定軸 5 · · · •···第二機體 •軸栓 5 1·· • · · ·按鍵£ •限位部 A · · · •···電子裝置 •桿體 Θ1 · · •螺紋段 9 1、9 Γ · ·螢幕 •多角形段 9 2·· • · ••本體 •固定片 9 2 1· ••鍵盤Flip the illuminating power over 270 degrees, and turn it into a notebook computer, which provides the user with two types of notebook computers. The other is to make the keyboard and the g screen form a back-to-back shape. Shooting (4), shame, the invention has practical and progressive benefits, and can effectively solve the missing of the formula. The specific embodiments set forth in this section of the present disclosure are only used to facilitate the description of the technical valley of the present month, and are not intended to limit the invention narrowly to the above embodiments without departing from the spirit of the invention and the following. In the case of applying for a patent, the implementation of various changes is still within the scope of the invention. [Simple diagram of the diagram] Ο The first diagram is a schematic diagram of the use of the portable portable electronic device. The second figure is a perspective view of an embodiment of the present invention. The third figure is a perspective view of the present invention. The fourth figure is an exploded perspective view of the present invention. The fifth drawing is a schematic cross-sectional view of the present invention. The sixth figure is a schematic diagram 1 of an embodiment of the present invention. The seventh figure is a schematic diagram 2 of the embodiment of the present invention. 11 200930242 The eighth drawing is a schematic cross-sectional view of an embodiment of the present invention. The ninth drawing is a schematic diagram 3 of the embodiment of the present invention. The tenth figure is a schematic diagram of the fourth embodiment of the present invention. Figure 11 is a cross-sectional view 2 of an embodiment of the present invention. [Description of main component symbols] • Connecting piece 3 3·· •••• First block • First limit hole 34 · · •···Second block • Second limit hole 3 5·· •· ••Spring • Resistance shaft 3 · · · •••Cam shaft • Nuts • Locking holes 4 · · · •••• First body • Bushing 4 1·· • · · · Display screen • Fixed Axis 5 · · · •···Second body • Shaft bolt 1 1·· • · · · Button £ • Limiting part A · · · •···Electronic device • Rod Θ 1 · · • Thread segment 9 1 , 9 Γ · · Screen • Polygonal section 9 2·· • · •• Body • Fixing piece 9 2 1·••Keyboard
11· 12· 2 · · 3 6· 2 11 2 1 2 2 2· 2 2 1 2 2 2 3 1· 3 11 3 12 3 2· 12 20093024211· 12· 2 · · 3 6· 2 11 2 1 2 2 2· 2 2 1 2 2 2 3 1· 3 11 3 12 3 2· 12 200930242
〇 3 21 · · · ·第一支片 3 211 · · ·透孔 3 212 · · ·定位孔 3 2 2 · · · ·第二支片 13〇 3 21 · · · · First piece 3 211 · · · Through hole 3 212 · · · Positioning hole 3 2 2 · · · · Second piece 13