M344720 八M344720 eight
rL 說所 型型新新 明 域 領 術 技之 屬 器作 鈕的 樞合 向、 雙開 種對 t 9 呈 可 後 設 組 置 裝 立 獨 兩 供 提 尤 作 創 本 匕曰 其 依 種 向 雙 的 力 扭 同 不 生 產 可 ， 時 轉 向 方 間 時。 反器 、 紐 正樞rL said that the type of the new Xinming domain technology is the pivoting direction of the button, the double opening type is t 9 and the group can be set up to set up the two to provide a special creation. The force is not the same as the production, when turning to the side. Counter, New Zealand
泛 廣 的 當 相 用 應 1 的 術器 技鈕 前樞 先 rL 之 置 裝 立 獨 個 兩 接 橋 為 作 於 在應 用的 作般 的一 要， 主件 其構 ， 間 別裝 分立 ， 獨 置個 裝兩 立 ， 獨後 個成 兩完 將設 係組 用端 的 器 紐 樞 於 設 組 組 的 對 相 成 形 置 個如 兩用 使應 ， 的 性見 特常 的最 動， 轉 勤 對作 相合 器 、 紐 樞 用 利 且 係 關 設 的 對 相 呈 以 可 置 裝 筆記型電腦底座體與螢幕之間，即係利用一樞紐 器的兩端橋接兩者後，使螢幕可與底座體呈相對 開合的作動，又例如掀蓋式的行動電話或其它掀 蓋式的電子裝置等；請參閱「第1圖」，圖中所 示係為一種習知的樞紐器之立體外觀圖，如圖所 示的樞鈕器10，其主要係由一底座101、一包覆 形彈片1 0 2、一轉軸1 0 3及一調整片1 0 4所組構 而成，其中，調整片104與轉軸103呈L型，可 為一體成型，其係以轉軸103的一端，穿設過底 座 101上方的轴孔 1011，並穿設過包覆型彈片 5 M344720 102,再固定於另一端的軸孔1012，穿設完成後， 再以一 C型彈片105將其固定，使轉軸103可於 兩軸孔（1 0 1 1、1 0 1 2 )之間轉動；又，包覆型彈片 1 0 2係成型有一道缺口 ，以形成適當的彈性（或 稱延展性），且其内徑因略小於轉軸 1 0 3 的外 徑，故，轉軸1 0 3轉動時，係受包覆型彈片1 0 2 、 的夾置，因包覆型彈片102的彈性，使轉軸103 於受適當的力量（即扭力）時，仍可產生轉動，再 B 請參閱圖中所示，一般而言，轉軸1 0 3的外徑圓 周面上，係可成型有一止動梢 1031，如此，可 使轉軸103在轉動時，受限於適當的轉動角度； 此類型的樞鈕器，雖可達到使兩裝置裝設完成 後，形成相對開、合的作動，唯，若應用的需求 為輕掀起，及考慮最小落下的支撐力時，即無法 適切的滿足使用需求，例如，依筆記型電腦的使 | 用習慣而言，當掀開螢幕時，其使用角度一般係 ' 會大於九十度（主機底座與螢幕之間），而因螢幕 • 的設計一般係偏薄型，若掀開時所需的力量（扭 力需求 A)過大，則可能在掀開時，因施力不當 而造成螢幕的破裂及毁損，又，當螢幕與主機底 座之間的角度小於九十度時，則樞鈕器則必需提 供適當的扭力（扭力需求B )，理想上，扭力需求 A應小於扭力需求B，亦即，掀開時，扭力需求 A應越小越好，但不可為零，且不可小於螢幕重 6 M344720 量所需的扭力需求，因螢幕與主機底座 角大於九十度時，亦不可讓螢幕呈現無 的狀態，否則螢幕可能會倒下，又，當 機底座之間的夾角小於九十度時，亦需 力需求，以支撐螢幕不會直接蓋合於主 以防止其蓋合速度過快，而造成的螢幕 如上，為符合人體工學，螢幕掀開後的 約為1 1 0度〜1 2 0度之間，此時其真正 啟扭力是隨著c 〇 s 0之變化而變化，當 其值等於1，表示此點之扭力乃被視為 求，再者，若當螢幕被掀起至cos(45Q: 等於 0. 7，表示此點之扭力需求為最 7 0%，因此，當螢幕被掀至 90 c 〇 s ( 9 0 °))，此值等於 0，亦即需求扭 小，接著，又漸漸變大至1 2 0度停止， 如果一樞鈕器能提供單向需求時，其β 度時，是不需要太大扭力需求，此段若 幕之重量來掀起，並能支撐以防止螢 下，即能滿足使用者需求，但，此等需 知之樞結構的設計相矛盾，亦即，上述 一種理想的操作模式，就目前所使用的 言很難達成上述需求的功效，一般的樞 計，係如「第1圖」中所示，雖已相當真 其正、反轉時的扭力需求是相等的，無 之間的夾 扭力需求 螢幕與主 適當的扭 機底座， 的毁損， 通常角度 需求的開 c 〇 s ( 00 )， 最基本需 >時，其值 大需求的 度時（即 力值為最 實際上， fl啟 0〜90 能僅以螢 幕瞬間蓋 求實與習 的需求是 極紐|§而 紐之設 替化，唯， 法同時滿 7 M344720 足理想操作之正、反轉不同扭力的需求。 【新型内容】 有鑒於上述的需求，本創作者係依據多年 從事相關行業及產品設計的經驗，針對樞鈕器 結構、使用的慣性需求，進行相關的研究及 . 析，期能研發出適切的結構，以達到理想上使 需求的功效；緣此，本創作主要的目的在於提 一種可因正、反時針轉動方向的變化，而產生 當扭力變化的雙向樞鈕器，以更符合操作使用 的需求。 為達上述的目的，本創作主要係以一捲繞 彈簧作為限制轉軸轉動的干涉件，利用其受力 轉時内徑的變化，進一步限制轉軸轉動的施力 度，以產生適度的扭力需求.，且本創作在實 | 時，可進一步依各種扭力需求的程度，選用捲 ~ 圈數不同的彈簣、不同線徑的彈簧、不同線型 • 彈簧等，更可提昇其實用性。 為使貴審查委員得以清楚了解本創作之 造、組成及其功效，茲以下列說明搭配圖示， 參閱。 【實施方式】 請參閱「第 2圖」，圖中所示係為本創作 來 的 分 用 供 適 時 式 旋 程 施 繞 的 構 請 的 8 M344720 :鈕器 20，其 2 0 2、一底座 成，其中，調 設，或兩者亦 轉軸202的一 簧204作為其 的扭力條件， 角度擺動，而 一端呈連接狀 調整把2 0 1係 整把201受力 動轉軸202。 係為本創作的 座2 0 3兩側係 一幸由孑L 2 03 2 ， |幸由子L 2 0 3 1， C型彈片 203 3 後，轉軸 202 軸2 02係可以 動，又，轉軸 相互組設後， 或兩者亦可一 立體外觀圖，如圖中所示的雙向相 主要係由一調整把 2 0 1、一轉軸 2 0 3、一捲繞式彈簧2 0 4所組構而 整把201與轉軸202係呈垂直狀組 可為一體成型為L型，又，其係以 端組設於底座203，並以捲繞式彈 ， 彈性限制件，該轉軸2 0 2可依適當 於底座203產生正、反時針方向的 B 由於調整把 2 0 1係與轉軸 2 0 2的 (相互組設或一體成型均可），故， 可作為受力轉動時的施力點，當調 產生正、反時針擺動時，可進而連 請參閱「第 3圖」，圖中所示 構件組成示意圖，如圖中所示，底 分別垂直成型有一軸孔2 0 3 1及另-| 轉軸2 0 2係以其一端穿先行穿設ϋ - 再穿設過捲繞式彈簧2 0 4後，以一 * 使其末端固設於軸孔 2 0 3 2，固設 與底座203係呈樞設狀，亦即，轉 軸孔2 0 3 1及軸孔2 0 3 2為中心作轉 2 0 2的另一端則係與調整把2 0 1呈 以另一 C型彈片2034完成固定， 體成型製成；再請參閱圖中所示，捲繞式彈簧 204係成型有一捲繞部2041，其最末凸伸而出的 M344720 一端則為一限位部2 Ο 4 2，此限位部2 Ο 4 2於組設 後，恰可位於成形於底座 203 上的一壓制部 2035，以防止捲繞式彈簧 204因轉軸 202轉動 時，隨之產生空轉Υ軸向的空轉，又，另利用一 螺絲2 0 3 7鎖固於成型在底座2 0 3平面上的一透 孔2 0 3 6，利用螺絲2 0 3 7完成Υ軸向鎖固，達到 . 使捲繞式彈簧2 0 4之限位部2 0 4 2受到X軸向的 限位，以防止捲繞式彈簧2 0 4產生水平方向的位 ^ 移，整體組設完成後，即如「第2圖」中所示， 請搭配參照；再者，捲繞式彈簧204之内徑，係 必需等於或略小於轉軸2 0 2之外徑，如此，於轉 軸202穿設過捲繞式彈簧 204後，捲繞式彈簧 2 0 4係可緊迫於轉軸2 0 2，以形成適當的干涉， 如此，當轉軸202轉動時，方可因干涉而依轉動 的方向，使捲繞式彈簧 204的捲繞部 2041，依 | 其捲繞的方向而產生放鬆或緊迫的變化，當轉轴 ’ 2 0 2轉動的方向使捲繞部 2 0 4 1放鬆時，所需的 - 扭力即會變小，而當捲繞部 2 0 4 1因轉動的方向 而迫緊時，則所需的扭力即需要增加，如此，依 其正、反時針轉動的方向，即會產生兩種以上不 同扭力的需求；又，扭力需求的變化係可以於製 造時預定，例如，彈簧捲繞的圈數、不同彈簣線 徑的選用、不同彈簧線型的選用等，均可經計算 後，製成不同扭力需求的捲繞式彈簧。 10 M344720 請參閱「第 4圖」，圖中所示 作動剖視示意圖，如圖中所示，以 心點為轉動中心，調整把 2 0 1 可 正、反時方向的擺動，如本圖中所 簧2 0 4係為逆時針捲繞成型，其應 況之說明如下： (1) 當轉軸2 0 2朝向正時針方 調整把 201 受施力 a，而產生正 時，由於轉軸2 0 2的外徑，與捲繞 捲繞部2 0 4 1的内徑略呈相互干涉 呈正時針方向轉時，亦可同時使揭 正時針方向（R1)產生略微開旋開ύ 式彈簧2 0 2的限位部2 0 4 2受Υ 1 I 即猶如使捲繞部2 0 4 1產生放鬆的 2 0 2與捲繞部 2 0 4 1之間的干涉被 轉軸202轉動時，其所需要的扭力 製造時，捲繞式彈簧204之捲繞告 預定適當，則可使雙向樞紐器之其 (本實施例中為正時針轉向）的扭 減低，例如應用在筆記電腦中的螢 的扭力應小於蓋合時的扭力值，且 應越小越好，以防止使用者於掀開 過大而造成螢幕的破裂或損壞。 (2) 當轉軸202朝向逆時針方 係為本創作的 轉軸202的中 依受力方向呈 示，捲繞式彈 用時的作動情 向轉動：亦即 時針方向擺動 式彈簧204之 ，故，轉抽2 0 4 ^繞部 2 0 4 1往 勺作動（因捲繞 長位點限位）， 作動，即轉轴 釋放，如此， 值即降低，若 ρ 2 0 4 1的扭力 中的單一轉向 力需求適當的 幕’其掀開時 掀開時的扭力 螢幕，因施力 向轉動：亦即 11 M344720 調整把 201受施力 b，而產生逆時針方向的擺 動，此時，轉軸2 0 2與捲繞部2 0 4 1之間的干涉， 會使捲繞式彈簧204受干涉而往逆時針方向（R2) 逐漸產生迫緊的作動（因捲繞式彈簧2 0 2的限位 部2 042受Y2限位點限位），亦即，其所需的扭 力值會逐漸增加，如此，施力b即需要再增加， . 方可使調整把2 0 1被依逆時針方向擺動，例如應 用於在筆記電腦中的螢幕，當其欲蓋合時，因需 ® 顧及其蓋合時的角度，以及螢幕的重量，需確保 其蓋合時，不會因螢幕的重量而產生忽然的下 壓，以致於損傷到螢幕，故其仍需適當的扭力（承 撐力），以使螢幕需受適當的施力，方可慢慢的 壓至下死點而蓋合。 請參閱「第 5圖」，圖中所示係為本創作之 另一較佳實施例（一），如圖中所示本創作應用 | 時，亦可形成雙向扭力相等之結構，如圖，其只 • 需再增設一組逆向捲繞式彈簧2 0 5，以達成順向 - 與逆向之平衡的扭力，亦即，同一轉軸202轉動 時，同時分別對捲繞式彈簧2 0 4以及逆向捲繞式 彈簧205產生相對之干涉應力，此干涉應力之係 數，可被設計為平衡扭力或大幅差距之正反轉扭 力，又，如圖中所示，可分別以螺絲2 0 3 7及螺 絲 2 0 3 7 ’鎖設於底座 2 0 3，並利用螺絲 2 0 3 7與 2 0 3 7 ’分別壓制住兩彈簧凸伸的限位部 2 0 4 2 及 12 M344720 2 0 5 1，又，此壓制用的螺絲2 0 3 7與2 0 3 7 ’可選用 内錐型的螺絲，以達到有效壓制的作用。 請參閱「第 6圖」，圖中所示係為本創作的 另一較佳實施例（二），如圖中所示，本創作亦能 搭配傳統之包覆型彈片 102 進行實用上的應 用，如圖，當需要高扭力需求的應用時，可利用 本創作雙向樞鈕器 20的捲繞式彈簧 204，與包 覆型彈片102完成同軸的組合，以產生正逆轉較 的大扭力差，例如，當一筆記型電腦的螢幕部掀 起時，只是以其螢幕本體之重量為考量，且無論 掀開之角度為何，均不會落下的情況適用之。 請參閱「第 7圖」，圖中所示係為本創作應 用的示意圖，如圖中所示，一筆記型電腦 30， 其主要係由一螢幕301及一主機座體302所組構 而成，其係利用本創作雙向樞鈕器 2 0，裝置兩 者之間，如圖，雙向樞鈕器 20的底座 203，係 可固定於主機座體302的平面上，或埋設於主機 座體 302 中亦可，而雙向樞鈕器 20 的調整把 2 0 1，則組設於螢幕 3 0 1，如此，使螢幕 3 0 1與 主機座體 3 0 2完成相對的組設關係，且，螢幕 301可藉由調整把 201，與組設於主機座體 302 的底座 2 0 3形成可轉動的樞設關係，組設完成 後，螢幕3 0 1與主機座體3 0 2之間，即可形成相 互開、合的作動，如此，當使用者打開螢幕3 0 1 13 M344720 時，只需施極小的力量，即可掀開螢幕3 Ο 1，又， 螢幕3 Ο 1掀開後，無論處於何種角度，亦均保持 適當的扭力需求，以確保可停止於任何角度。 如上各圖之說明可知，本創作主要係利用轉 軸與捲繞式彈簧之間的適當干涉，以使轉軸於轉 動時，能以干涉的應力帶動捲繞式彈簧，使其依 . 轉軸轉動的方向，讓捲繞式彈簧的内徑產生略微 的放鬆或緊迫，如此，可形成在轉動的過程中， ® 扭力需求逐漸降低或增加，以更符合裝置操作時 的需求，且其構件簡單，扭力值的預定，亦可在 捲繞式彈簧製造時，即依所需求的扭力值進行圈 數的變化、或線徑的選擇、或線型的選擇（例如 截面為圓型、多邊型等型式的彈簧）；綜上所述， 本創作雙向樞鈕器其據以實施後，確實可以達到 提供一種可因正、反時針轉動方向的變化，而產 > 生適當扭力變化的雙向樞鈕器，以更符合操作使 ' 用時的需求之目的。 - 唯，以上所述者，僅為本創作之較佳之實施 例而已，並非用以限定本創作實施之範圍；任何 熟習此技藝者，在不脫離本創作之精神與範圍下 所作之均等變化與修飾，皆應涵蓋於本創作之專 利範圍内。 綜上所述，本創作之功效，係具有新型之「產 業可利用性」、「新穎性」與「進步性」等專利要 14 M344720 件；申請人爰依專利法之規定，向 鈞局提起新 型專利之申請。The general purpose of the general purpose is to use the first skill of the first button, and the first two bridges are used for the application of the two bridges. The main components are constructed separately, and the separate components are installed separately. Two standings, one after the other, the two ends will be set up with the end of the set of the device to set up the phase of the group to set up a dual-use response, the nature of the most common, the transfer of the match, The button of the button is connected between the base of the notebook computer and the screen, that is, the two ends of the bridge are bridged by the two ends, so that the screen can be opened and closed with the base body. Actuation, such as a flip-type mobile phone or other clamshell electronic device; see "Figure 1," which is a stereoscopic view of a conventional hinge, as shown The pivoting device 10 is mainly composed of a base 101, a covering elastic piece 102, a rotating shaft 1 0 3 and a adjusting piece 104, wherein the adjusting piece 104 and the rotating shaft 103 are L. Type, which can be integrally formed, which is one end of the rotating shaft 103 The shaft hole 1011 above the base 101 is inserted through the shaft-shaped elastic piece 5 M344720 102, and then fixed to the shaft hole 1012 at the other end. After the piercing is completed, the C-shaped elastic piece 105 is fixed. The rotating shaft 103 can be rotated between the two shaft holes (1 0 1 1 , 1 0 1 2 ); in addition, the covering type elastic piece 10 2 is formed with a notch to form appropriate elasticity (or ductility), Moreover, since the inner diameter is slightly smaller than the outer diameter of the rotating shaft 1 0 3 , when the rotating shaft 1 0 3 is rotated, it is sandwiched by the covering elastic piece 10 2 , and the rotating shaft 103 is caused by the elasticity of the covering elastic piece 102. When the proper force (ie, the torsion) is applied, the rotation can still be generated. Then, as shown in the figure, in general, the outer circumference of the outer diameter of the shaft 10 3 can be formed with a stop tip 1031. , the rotating shaft 103 can be restricted by the appropriate rotation angle when rotating; this type of hinge can achieve the relative opening and closing action after the two devices are installed, but if the application needs are light When picking up and considering the minimum supporting force, it is impossible to meet the demand for use, for example, According to the customary of the notebook computer, when using the screen, the angle of use is generally greater than 90 degrees (between the host base and the screen), and the design of the screen is generally thin, if If the force required for the opening (torque demand A) is too large, the screen may be broken and damaged due to improper application when the opening is opened, and when the angle between the screen and the base of the main unit is less than ninety degrees, The hinge must provide the appropriate torque (torque demand B). Ideally, the torque demand A should be less than the torque demand B. That is, when the split is opened, the torque demand A should be as small as possible, but not zero, and not Less than the required torque of the screen weight of 6 M344720, because the angle between the screen and the base of the mainframe is greater than 90 degrees, the screen should not be left in a state of no, otherwise the screen may fall, and the angle between the bases of the machine is less than At 90 degrees, there is also a need for support to support the screen not directly covering the main body to prevent its cover speed from being too fast, resulting in a screen as above, for ergonomics, about 1 1 after the screen is opened. 0 degrees ~ 1 2 0 Between, at this time, its true starting torque changes with the change of c 〇 s 0. When its value is equal to 1, it means that the torque of this point is regarded as seeking, and if the screen is picked up to cos (45Q) : equal to 0. 7, indicating that the torque demand at this point is 70%. Therefore, when the screen is clamped to 90 c 〇s (90 °), this value is equal to 0, that is, the demand is small, then, Gradually up to 120 degrees stop, if a hinge can provide one-way demand, its β degree, does not need too much torque demand, this section of the curtain to lift up, and can support to prevent the fire That can meet the needs of users, but the design of the pivot structure of these needs contradicts, that is, the above-mentioned ideal operation mode, it is difficult to achieve the above-mentioned requirements on the current use, the general pivot As shown in "Figure 1," the torque requirements are quite equal, and the torque requirements are equal. There is no need for the clamping force between the screen and the appropriate twisting base of the main machine. When the demand is opened c 〇s ( 00 ), the most basic need is > when the value is large Time (that is, the force value is the most practical, fl start 0~90 can only be used to cover the real and the needs of the game is a very new | § and the new design, only, the law is full 7 M344720 is the ideal operation Reverse the need for different torques. [New content] In view of the above requirements, the creator is based on years of experience in related industries and product design, and conducts related research and analysis on the structure and use of the hub, and can develop appropriate structures. In order to achieve the desired effect of the demand; the main purpose of this creation is to propose a two-way hinge that can change the direction of rotation due to changes in the direction of rotation, in order to better meet the needs of operational use. In order to achieve the above purpose, the present invention mainly uses a wrap spring as an interference member for restricting the rotation of the rotating shaft, and further restricts the exerting force of the rotating shaft by using the change of the inner diameter when the force is turned to generate a moderate torque demand. And when the creation is in the real |, according to the degree of various torsion requirements, the magazines with different coils and turns, springs with different wire diameters, different wire types, springs, etc. can be used to enhance the practicability. In order for your review board to have a clear understanding of the creation, composition and efficacy of this creation, please refer to the following instructions for a reference. [Embodiment] Please refer to "Fig. 2", which shows the 8 M344720 button device 20 for the purpose of the time-sharing application. The 2, 2, 2 In this case, the two springs 204 of the rotating shaft 202 are used as the torsion conditions thereof, and the angle is swung, and the one end is connected in a connected manner to adjust the rotation force shaft 202 of the 201. The system is based on the creation of the seat of the 2 0 3 side, a lucky one by 孑L 2 03 2 , | fortunately by the child L 2 0 3 1, C-type shrapnel 203 3, the shaft of the shaft 202 02 2 can move, and the axis of rotation After setting, or both can also be a three-dimensional appearance, the bidirectional phase shown in the figure is mainly composed of an adjustment of 2 0 1 , a rotating shaft 2 0 3 , and a winding spring 2 0 4 . The vertical group of the 201 and the rotating shaft 202 can be integrally formed into an L-shaped shape, and the end portion is disposed on the base 203, and the winding type elastic and elastic limiting members are used, and the rotating shaft 2 0 2 can be adapted to The base 203 generates a positive and a counterclockwise direction B. Since the adjustment of the 2 0 1 system and the rotating shaft 2 0 2 (may be combined or integrally formed), it can be used as a force application point when the force is rotated. When swinging positively or counterclockwise, please refer to "3rd figure". The structure of the components shown in the figure is shown in the figure. The bottom is vertically formed with a shaft hole 2 0 3 1 and another -| shaft 2 0 The 2 series is traversed by one end. After the winding spring 2 0 4 is worn, the end is fixed to the shaft hole 2 0 3 2 by a *, and the fixing is performed. The base 203 is pivoted, that is, the other end of the shaft hole 2 0 3 1 and the shaft hole 2 0 3 2 is rotated 2 2 2 and the adjustment handle 2 0 1 is formed by another C-shaped elastic piece 2034. The fixing is completed, and the body is formed; further, as shown in the figure, the winding spring 204 is formed with a winding portion 2041, and the end of the M344720 protruding from the end is a limiting portion 2 Ο 4 2, After the setting portion 2 Ο 4 2 is assembled, it may be located on a pressing portion 2035 formed on the base 203 to prevent the winding spring 204 from rotating in the axial direction of the idling axis when the rotating shaft 204 rotates. In addition, a screw 2 0 3 7 is used to lock a through hole 2 0 3 6 formed on the plane of the base 203, and the Υ axial locking is achieved by using the screw 2 0 3 7 to achieve the winding spring. The limit portion 2 0 4 2 of the 2 0 4 is limited by the X-axis to prevent the horizontal rotation of the winding spring 205, and after the overall assembly is completed, as shown in the "Fig. 2" As shown, please refer to the reference; in addition, the inner diameter of the winding spring 204 must be equal to or slightly smaller than the outer diameter of the rotating shaft 220, so that the winding shaft is pierced through the rotating shaft 202. After the spring 204, the wrap-around spring 204 can be pressed against the rotating shaft 2 0 2 to form appropriate interference, so that when the rotating shaft 202 rotates, the winding spring 204 can be made in accordance with the direction of rotation due to interference. The winding portion 2041 is subjected to a loose or tight change in the direction in which the winding portion is wound. When the rotating shaft '20' rotates in a direction to loosen the winding portion 2 0 4 1 , the required torque is changed. Small, and when the winding portion 2 0 4 1 is forced by the direction of rotation, the required torque needs to be increased, so that in the direction of its positive and counterclockwise rotation, two or more different torsion forces are generated. Demand; in addition, the change in torque demand can be predetermined at the time of manufacture, for example, the number of turns of the spring winding, the selection of different magazine diameters, the selection of different spring wire types, etc., can be calculated to make different torque requirements. Winding spring. 10 M344720 Please refer to "Fig. 4", the schematic diagram of the action is shown in the figure. As shown in the figure, with the heart point as the center of rotation, adjust the swing of 2 0 1 in the positive and reverse directions, as shown in the figure. The spring 2 0 4 is a counterclockwise winding forming, and its condition is as follows: (1) When the rotating shaft 2 0 2 is oriented toward the timing direction, the 201 is biased a, and the timing is generated due to the rotating shaft 2 0 2 When the outer diameter of the outer diameter of the winding and winding portion 2 0 4 1 slightly interferes with each other in a clockwise direction, the direction of the uncovering clockwise direction (R1) may be slightly opened to open the spring 2 2 2 . The limit portion 2 0 4 2 is subjected to Υ 1 I as if the interference between the 2 0 2 that loosens the winding portion 2 0 4 1 and the winding portion 2 0 4 1 is rotated by the rotating shaft 202, the required torque At the time of manufacture, the winding of the winding spring 204 is predetermined, so that the twist of the two-way hinge (the clockwise steering in this embodiment) can be reduced, for example, the torque of the firefly applied in the notebook computer should be smaller than the cover. The torque value at the same time should be as small as possible to prevent the user from being cracked or damaged due to excessive opening. (2) When the rotating shaft 202 is facing the counterclockwise direction, it is presented in the direction of the force of the rotating shaft 202 of the present invention, and the driving force of the winding type is rotated: the needle spring is also rotated in the direction of the needle, so Pumping 2 0 4 ^around 2 0 4 1 to the spoon (because of the long position limit of the winding), the action, that is, the release of the shaft, so that the value is reduced, if the single steering in the torque of ρ 2 0 4 1 The force screen with proper force demand is the torsion screen when it is opened, and it is rotated by the force application: that is, the 11 M344720 adjusts the force applied by the counter b, and the counterclockwise swing occurs. At this time, the shaft 2 0 2 The interference with the winding portion 2 0 4 1 causes the winding spring 204 to interfere with the pressing action in the counterclockwise direction (R2) (because the limiting portion 2 of the winding spring 2 0 2 042 is limited by the Y2 limit point), that is, the required torque value will gradually increase, so that the force b needs to be increased again, so that the adjustment can swing the 2 0 1 counterclockwise, for example Applied to the screen in the notebook computer, when it is desired to cover, because of the angle of the cover The weight of the screen needs to ensure that when it is closed, it will not be suddenly pressed down due to the weight of the screen, so that it will damage the screen, so it still needs appropriate torque (supporting force), so that the screen needs to be properly Apply force, then slowly press to the bottom dead point and cover. Please refer to "figure 5", which is another preferred embodiment (1) of the present creation. When the application is created as shown in the figure, a structure with equal bidirectional torque can also be formed, as shown in the figure. It only needs to add a set of reverse winding springs 205 to achieve a forward-to-reverse balance torque, that is, when the same rotating shaft 202 rotates, the winding springs 2 0 4 and the reverse are respectively The wrap-around spring 205 generates a relative interference stress, and the coefficient of the interfering stress can be designed to balance the torsion force or the large-distance positive and negative torsion force, and, as shown in the figure, the screw 2 0 3 7 and the screw respectively 2 0 3 7 'Locked to the base 2 0 3, and with the screws 2 0 3 7 and 2 0 3 7 ' respectively, the two spring-extending limit parts 2 0 4 2 and 12 M344720 2 0 5 1, respectively The screw for pressing 2 0 3 7 and 2 0 3 7 ' can be selected with an inner taper type screw to achieve effective pressing. Please refer to "Fig. 6", which is another preferred embodiment (2) of the present creation. As shown in the figure, the creation can also be applied with the traditional coated elastic piece 102 for practical application. As shown in the figure, when an application requiring high torque demand is required, the winding spring 204 of the present two-way hinge 20 can be used to perform a coaxial combination with the covering elastic piece 102 to generate a large torque difference of positive reversal, for example, When the screen of a notebook computer is picked up, it is only considered by the weight of the screen body, and it does not fall regardless of the angle of the opening. Please refer to "FIG. 7", which is a schematic diagram of the authoring application. As shown in the figure, a notebook computer 30 is mainly composed of a screen 301 and a host body 302. The utility model utilizes the two-way hinge 20 of the present invention. The base 203 of the two-way hinge 20 between the two devices can be fixed on the plane of the main body 302 or embedded in the main body 302. Yes, the adjustment of the two-way hinge 20 is set to the screen 3 0 1, so that the screen 3 0 1 and the host body 3 0 2 are in a relative set relationship, and the screen 301 can be borrowed. The adjustment lever 201 forms a pivotable relationship with the base 20 of the main body 302. After the assembly is completed, the screen 3 0 1 and the main body 3 0 2 are formed to open each other. In this way, when the user opens the screen 3 0 1 13 M344720, the screen can be opened with only a small amount of force, and the screen 3 Ο 1 is opened, no matter what angle. Also, maintain proper torque requirements to ensure that they can be stopped at any angle. As can be seen from the description of the above figures, the present invention mainly utilizes appropriate interference between the rotating shaft and the winding spring, so that when the rotating shaft rotates, the winding spring can be driven by the interference stress to make the rotation direction of the rotating shaft. The inner diameter of the coiled spring is slightly relaxed or tight, so that it can be formed during the rotation process. The torque demand is gradually reduced or increased to better meet the requirements of the device operation, and the components are simple and the torque value is The predetermined number can also be used to change the number of turns, or the choice of wire diameter or the choice of wire type (for example, a spring with a cross section of a circular shape or a polygonal shape) depending on the required torque value. In summary, the two-way pivot device of the present invention can be implemented to provide a two-way hinge that can change the direction of rotation in the positive and negative directions, and produces a suitable torque change to better match the operation. The purpose of making 'the use of time. - The foregoing is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention; any person skilled in the art can make equal changes without departing from the spirit and scope of the present invention. Modifications should be covered by the scope of this creation. In summary, the effectiveness of this creation is 14 M344720 patents with new types of "industry availability," "novelty," and "progressiveness"; applicants filed a lawsuit with the stipulations of the Patent Law. Application for a new patent.
15 M344720 【圖式簡單說明】 第1圖，為一種習知的樞鈕器之立體外觀圖。 第2圖，為本創作的立體外觀圖。 第3圖，為本創作的構件組成示意圖。 第4圖，為本創作的作動剖視示意圖。 第5圖，為本創作之另一較佳實施例（一）。 . 第6圖，為本創作的另一較佳實施例（二）。 第7圖，為本創作應用的示意圖。 主要元件 符 號 說 明】 10 極 钮 器 101 底 座 10 11 軸 孔 1012 軸 孔 102 包 覆 型 彈 片 103 轉 軸 1031 止 動 梢 104 調 整 片 105 C型 彈 片 20 雙 向 極 紐 器 20 1 調 整 把 202 轉 軸 203 底 座 203 1 軸 孔 16 M34472015 M344720 [Simple description of the drawing] Fig. 1 is a perspective view of a conventional hinge. Figure 2 is a three-dimensional appearance of the creation. Figure 3 is a schematic diagram of the components of the creation. Figure 4 is a schematic cross-sectional view of the creation of the creation. Figure 5 is another preferred embodiment (1) of the present invention. Figure 6 is another preferred embodiment (2) of the present creation. Figure 7 is a schematic diagram of the authoring application. Main component symbol description] 10 pole button 101 base 10 11 shaft hole 1012 shaft hole 102 covered spring 103 rotation shaft 1031 stop tip 104 adjustment piece 105 C-type spring 20 bidirectional pole 20 1 adjustment 202 rotation shaft 203 base 203 1 shaft hole 16 M344720
203 2 轴 孔 203 3 C 型 彈 片 203 4 c 型 彈 片 203 5 壓 制 部 203 6 透 孔 203 7 螺 絲 203 75 螺 絲 204 捲 繞 式 彈 簣 204 1 捲 繞 部 2042 限 位 部 205 逆 向 捲 繞 式彈簧 205 1 限 位 部 ' a 施 力 b 施 力 R1 正 時 針 方 向 R2 逆 時 針 方 向 Y1 限 位 點 Y2 限 位 點 30 筆 記 型 電 腦 30 1 螢 幕 302 主 機 座 體 17203 2 Shaft hole 203 3 C-type elastic piece 203 4 c-type elastic piece 203 5 Pressing part 203 6 Through hole 203 7 Screw 203 75 Screw 204 Winding magazine 204 1 Winding part 2042 Limiting part 205 Reverse winding type spring 205 1 Limiter' a Force b Force R1 Timing direction R2 Counterclockwise Y1 Limit point Y2 Limit point 30 Notebook 30 1 Screen 302 Main body 17