五、新型說明： 【新型所屬之技術領域】 [0001] 本新型係有關一種單包式雙軸鉸鍊，尤指一種應用於電 子裝置進行枢轉的單包式雙軸鉸鍊。 【先前技術】 [0002] 一般掀蓋式電子裝置（例如筆記型電腦、行動電話等）係 於該電子裝置的顯示器與鍵盤間裝設一鉸鍊裝置，提供 顯示器相對鍵盤掀開時所需之扭力。而傳統用於掀蓋式 電子裝置上的鉸鍊結構都是「單轴式j ，雖可達到使顯 示器相對鍵盤樞轉掀開的目的，但是由於這種結構僅能 以「單一軸心」進行轉動，所以轉動時無法變動軸心點 〇 [0003] 因此，目前更發展出「雙軸式」鉸鍊，如WO 2007/029546專利公開案所示，其揭露一種雙軸型鉸鏈 裝置，該雙軸型鉸鏈裝置係連接電子裝置的兩框體，其 主要係以一旋轉凸輪穿設兩開關軸，並於開關軸上設置 固定凸輪及彈簧，使兩個單軸鉸鏈於並列配置成一體化 之雙軸型鉸鏈裝置，使兩框體藉由該雙軸型鉸鏈開啟時 產生多種態樣，並增加兩框體旋轉動作時旋轉角度之自 由度。 [0004] 但上述的雙軸型鉸鏈裝置無法控制兩個單軸鉸鍊作動的 先後，在相同的掀起動作下，有時以某一單軸鉸鍊樞轉 ，有時以另一單軸鉸鍊樞轉，甚至兩個單軸鉸鍊同時樞 轉，造成每次掀開時產生使用者無法確定的態樣；再者 ，該雙軸型鉸鍊裝置僅僅透過旋轉凸輪與固定凸輪提供 表單編號A0101 第3頁/共18頁 框體枢轉時的定位效果，使凸輪面需長期支撐框體的重 量，因此磨損的速度較快，導致使用壽命降低的問題。 【新型内容】 [0005] 本新型的主要目的，在於改善上述缺失，在於使雙軸鉸 鍊可兩段式依序樞轉，並提高使用壽命。 [0006] 為達上述目的，本新型提出一種單包式雙軸鉸鍊，包括 有一軸套以及設置於該軸套上的一第一轉動件與一第二 轉動件，該第一轉動件係具有一第一轉軸以及一連接該 第一轉軸的第一組接部，且該第二轉動件相應具有一第 二轉軸以及一連接該第二轉軸的第二組接部；而軸套具 有一連接板以及設置於該連接板的第一套接部與第二套 接部，其中，該第一套接部與該第二套接部分別設有一 第一軸接通道與一第二軸接通道，以分別設置該第一轉 軸與該第二轉軸，且該第一套接部的端緣於該連接板的 一側與該連接板形成一連通該第一軸接通道的第一缺口 ，而該第二套接部的端緣於該連接板的另一側與該連接 板形成一連通該第二軸接通道的第二缺口。 [0007] 本新型的具體實施態樣中，該單包式雙軸鉸鍊包含一殼 體，該殼體設有一容置空間以及一連通該容置空間的開 口，以容置該軸套，且該連接板與該殼體相應設有一導 引凸條與一導引凹槽，以導引該轴套置入該殼體的容置 空間；而該第一轉軸與該殼體分別設有於該第一轉軸轉 動中構成限位關係的第一限位部與第二限位部，並且該 第二轉軸與該殼體分別設有於該第二轉軸轉動中構成限 位關係的第三限位部與第四限位部。 表單编號A0101 第4頁/共18頁 M413,776 【實施方式】 [0008] 有關本新型之詳細說明及技術内容，現就配合圖式說明 如下：V. New Description: [New Technology Field] [0001] The present invention relates to a single-package biaxial hinge, and more particularly to a single-package biaxial hinge applied to an electronic device for pivoting. [Prior Art] [0002] A general clamshell electronic device (such as a notebook computer, a mobile phone, etc.) is provided with a hinge device between the display of the electronic device and the keyboard to provide the torque required for the display to be opened relative to the keyboard. . The traditional hinge structure for the clamshell electronic device is "single-axis j, although the purpose of pivoting the display relative to the keyboard can be achieved, but since this structure can only be rotated by "single axis" Therefore, the pivot point cannot be changed when rotating [0003] Therefore, a "double-axis" hinge has been developed, as disclosed in WO 2007/029546, which discloses a biaxial hinge device, which is a double-shaft type The hinge device is connected to the two frames of the electronic device, and mainly adopts a rotating cam to pierce the two switch shafts, and a fixed cam and a spring are arranged on the switch shaft, so that the two single-axis hinges are arranged in parallel to form an integrated double shaft. The hinge device enables a plurality of postures when the two frames are opened by the two-axis hinge, and increases the degree of freedom of rotation of the two frames when rotating. [0004] However, the above-described two-axis hinge device cannot control the sequence of actuation of two single-axis hinges, and sometimes pivots with one single-axis hinge and sometimes pivots with another single-axis hinge under the same lifting action. Even two single-axis hinges pivot at the same time, causing a situation that the user cannot determine each time the opening is opened; further, the two-axis hinge device provides the form number A0101 only through the rotating cam and the fixed cam. A total of 18 pages of frame positioning when pivoting, so that the cam surface needs to support the weight of the frame for a long time, so the wear speed is faster, resulting in a problem of reduced service life. [New Content] [0005] The main purpose of the present invention is to improve the above-mentioned deficiency, in that the two-axis hinge can be pivoted in two stages and the service life is improved. [0006] In order to achieve the above object, the present invention provides a single-package biaxial hinge, comprising a sleeve and a first rotating member and a second rotating member disposed on the sleeve, the first rotating member having a first rotating shaft and a first connecting portion connected to the first rotating shaft, and the second rotating member has a second rotating shaft and a second connecting portion connecting the second rotating shaft; and the sleeve has a connection a first socket portion and a second socket portion, wherein the first socket portion and the second socket portion are respectively provided with a first shaft connection channel and a second shaft connection channel The first rotating shaft and the second rotating shaft are respectively disposed, and an end edge of the first socket portion forms a first gap connecting the first shaft connecting passage with the connecting plate on one side of the connecting plate, and The other end of the second socket is formed on the other side of the connecting plate with the connecting plate to form a second gap connecting the second connecting channel. [0007] In a specific embodiment of the present invention, the single-package biaxial hinge includes a housing, and the housing is provided with an accommodating space and an opening that communicates with the accommodating space to receive the sleeve, and The connecting plate and the housing are respectively provided with a guiding rib and a guiding groove for guiding the sleeve into the accommodating space of the housing; and the first rotating shaft and the housing are respectively disposed on the housing a first limiting portion and a second limiting portion forming a limit relationship in the rotation of the first rotating shaft, and the second rotating shaft and the housing are respectively provided with a third limit forming a limit relationship in the rotation of the second rotating shaft a bit portion and a fourth limit portion. Form No. A0101 Page 4 of 18 M413, 776 [Embodiment] [0008] The detailed description and technical contents of the present invention will now be described as follows:
[0009] 請參閱「圖1、圖2及圖3」所示，本新型係為一種單包式 雙轴鉸鍊，主要包括有一軸套30以及設置於該軸套30上 的一第一轉動件10與一第二轉動件20,其中，該第一轉 動件1〇具有一第一轉轴11以及一連接該第一轉軸11的第 一組接部13，且該第二轉動件20對應具有一第二轉軸21 以及一連接該第二轉軸21的第二組接部23 ;而該軸套30 係具有一連接板31，該連接板31於兩端分別延伸設有一 第一套接部32與一第二套接部33，且該第一套接部32與 該第二套接部33分別設有一第一軸接通道321與一第二軸 接通道331，以分別設置該第一轉軸11與該第二轉軸21 ; 而該第一套接部32的端緣於該連接板31的一側與該連接 板31形成一連通該第一軸接通道321的第一缺口 322，而 該第二套接部33的端緣於該連接板31的另一側與該連接 板31形成一連通該第二軸接通道331的第二缺口 332，使 該第一轉軸11與該第二轉軸21以不同方向旋轉時，可產 生不同的扭力。 [0010] 本新型所揭示的單包式雙軸鉸鍊更包含有一殼體50，該 殼體50設有一容置空間51以及一連通該容置空間51的開 口 52，該軸套30係由該開口 52置入該容置空間51，且該 連接板31與該殼體50相應設有一導引凸條34與一導引凹 槽55，用以導引該軸套30置入該殼體50的容置空間51， 此外，該第一轉軸11與該殼體50分別設有第一限位部12 表單編號A0101 第5頁/共18頁 M413776 與第二限位部53，而該第二轉軸21與該殼體50分別設有 第三限位部22與第四限位部54，如是構成本新型的主要 架構。 [0011] 另請參閱「圖4-1至圖4-5」所示，該單包式雙軸鉸鍊可 應用於樞轉式的電子裝置60上，例如筆記型電腦、平板 電腦、行動電話等，透過該第一轉動件10的第一組接部 13連結電子裝置60的上蓋61，並以該第二轉動件20的第 二組接部23連結電子裝置60的下蓋62，且其使用方式可 如下所述，首先，當該上蓋61蓋合於該下蓋62時，該第 一轉軸11的第一限位部12與該殼體50的第二限位部53構 成限位關係，該第二轉軸21的第三限位部22與該殼體50 的第四限位部54構成限位關係（如圖4-1所示）。 [0012] 當施力掀開該上蓋61時，此時該第一轉軸11的旋轉扭力 小於該第二轉軸21的旋轉扭力，因此，該第二轉軸21與 該殼體50保持不動，而該上蓋61連動該第一轉軸11相對 該第二轉轴21與該殼體50旋轉，使該第一轉軸11的第一 限位部12脫離與該殼體50的第二限位部53(如圖4-2所示 )，讓使用者以較輕的力道開啟，達到省力開啟的效果， 若反向關閉時則須施以較大的力道；當該上蓋61連動該 第一轉軸11持續旋轉至180度時，該第一轉軸11的第一限 位部12與該殼體50的第二限位部53構成限位關係（如圖 4-3所示）。 [0013] 若欲繼續樞轉該上蓋61，由於該第一轉軸11與該殼體50 構成限位，因此須施以較大的力量，迫使該殼體50相對 該第二轉軸21旋轉，令該第二轉轴21的第三限位部22脫 表單編號A0101 第6頁/共18頁 離該殼體50的第四限位部54，進而使該上蓋61樞轉超過 180度（如圖4-4所示）；當該上蓋61持續受力旋轉至360 度時，該第二轉轴21的第三限位部22與該殼體50的第四 限位部54構成限位關係，此時該上蓋61已經完全樞轉至 該下蓋62的下方（如圖4-5所示）。若要將該上蓋61回復 至該下蓋62上方時，則施力樞轉該下蓋62(此時第二轉軸 21的旋轉扭力小於第一轉軸11的旋轉扭力），待該下蓋62 旋轉360度後，該上蓋61則再度蓋合於該下蓋62的上方。 [0014] 综上所述，本新型主要是透過該軸套30於連接板31的兩 端設有第一套接部32與第二套接部33，且該第一套接部 32設有設置第一轉軸11的第一軸接通道321，該第二套接 部33設有設置第二轉軸21的第二軸接通道331，再者，該 第一套接部32的端緣於該連接板31的一側與該連接板31 形成一連通該第一軸接通道321的第一缺口 322，而該第 二套接部33的端緣於該連接板31的另一側與該連接板31 形成一連通該第二軸接通道331的第二缺口 332，使該單 包式雙軸鉸鍊不但可提供大角度轉動，更可達到開輕關 重的功效。 [0015] 上述僅為本新型的較佳實施例而已，並非用來限定本新 型之實施範圍，即凡依本新型申請專利範圍之内容所為 的等效變化與修飾，皆應為本新型之技術範疇。 【圖式簡單說明】 [0016] 圖1，係為本新型的外觀示意圖。 [0017] 圖2，係為本新型的結構分解示意圖（一）。 表單編號A0101 第7頁/共18頁 M413776 [0018] 圖3，係為本新型的結構分解示意圖（二）。 [0019] 圖4 -1至圖4_5， 係為本新型的作動示意圖。 【主要元件符號說明】 [0020] 10...... [0021] 11...... ........第一轉軸 [0022] 12...... ........第一限位部 [0023] 13...... ........第一組接部 [0024] 20...... ........第二轉動件 [0025] 21...... ........第二轉軸 [0026] 22...... ........第三限位部 [0027] 23...... ........第二組接部 [0028] 30...... ........轴套 [0029] 31...... ........連接板 [0030] 32...... ........第一套接部 [0031] 321..... ........第一軸接通道 [0032] 322 ..... • · ·......第一缺口 [0033] 33...... ........第二套接部 [0034] 331..... ........第二軸接通道 [0035] 332 ..... ........第二缺口 [0036] 34...... ........導引凸條 表單編號A0101 第8頁/共18頁 M413,776[0009] Please refer to FIG. 1, FIG. 2 and FIG. 3, the present invention is a single-package biaxial hinge, which mainly includes a sleeve 30 and a first rotating member disposed on the sleeve 30. 10 and a second rotating member 20, wherein the first rotating member 1 has a first rotating shaft 11 and a first connecting portion 13 connected to the first rotating shaft 11, and the second rotating member 20 has a corresponding a second rotating shaft 21 and a second connecting portion 23 connected to the second rotating shaft 21; and the sleeve 30 has a connecting plate 31, and the connecting plate 31 has a first sleeve portion 32 extending from the two ends. And a second socket portion 33, wherein the first socket portion 32 and the second socket portion 33 are respectively provided with a first shaft connection channel 321 and a second shaft connection channel 331 to respectively set the first shaft 11 and the second rotating shaft 21; the end of the first socket portion 32 forms a first gap 322 connecting the first shaft connecting passage 321 with the connecting plate 31 on one side of the connecting plate 31, and the The second edge of the second socket portion 33 is formed on the other side of the connecting plate 31 to form a second gap 332 connecting the second shaft connecting channel 331 with the connecting plate 31. A shaft 11:21 rotation of the second shaft in different directions, can produce different torque. [0010] The single-package biaxial hinge disclosed in the present invention further includes a housing 50. The housing 50 is provided with an accommodating space 51 and an opening 52 communicating with the accommodating space 51. The opening 52 is disposed in the accommodating space 51, and the connecting plate 31 and the housing 50 are respectively provided with a guiding rib 34 and a guiding groove 55 for guiding the sleeve 30 into the housing 50. The accommodating space 51, in addition, the first rotating shaft 11 and the housing 50 are respectively provided with a first limiting portion 12, a form number A0101, a fifth page, a total of 18 pages, M413776 and a second limiting portion 53, and the second The rotating shaft 21 and the housing 50 are respectively provided with a third limiting portion 22 and a fourth limiting portion 54, as the main structure of the present invention. [0011] Please also refer to FIG. 4-1 to FIG. 4-5, the single-package biaxial hinge can be applied to the pivoting electronic device 60, such as a notebook computer, a tablet computer, a mobile phone, etc. The upper cover 61 of the electronic device 60 is coupled to the first assembly portion 13 of the first rotating member 10, and the lower cover 62 of the electronic device 60 is coupled to the second assembly portion 23 of the second rotating member 20, and the use thereof is used. The first limiting portion 12 of the first rotating shaft 11 and the second limiting portion 53 of the housing 50 form a limiting relationship when the upper cover 61 is closed to the lower cover 62. The third limiting portion 22 of the second rotating shaft 21 and the fourth limiting portion 54 of the housing 50 form a limit relationship (as shown in FIG. 4-1). [0012] When the upper cover 61 is biased, the rotational torque of the first rotating shaft 11 is smaller than the rotational torque of the second rotating shaft 21, and therefore, the second rotating shaft 21 and the housing 50 are kept stationary, and the second rotating shaft 21 is kept stationary. The upper cover 61 rotates the first rotating shaft 11 relative to the second rotating shaft 21 and the housing 50 to disengage the first limiting portion 12 of the first rotating shaft 11 from the second limiting portion 53 of the housing 50 (eg As shown in Figure 4-2, the user can open with a lighter force to achieve the effect of labor-saving opening. If the reverse is closed, a larger force must be applied; when the upper cover 61 is linked, the first rotating shaft 11 continues to rotate. The first limiting portion 12 of the first rotating shaft 11 and the second limiting portion 53 of the housing 50 form a limit relationship (as shown in FIG. 4-3). [0013] If the upper cover 61 is to be pivoted, since the first rotating shaft 11 and the housing 50 constitute a limit, a large force is required to force the housing 50 to rotate relative to the second rotating shaft 21, The third limiting portion 22 of the second rotating shaft 21 is separated from the fourth limiting portion 54 of the casing 50 by the form number A0101, page 6 of 18, and the upper cover 61 is pivoted more than 180 degrees (as shown in the figure). 4-4)); when the upper cover 61 is continuously rotated to 360 degrees, the third limiting portion 22 of the second rotating shaft 21 and the fourth limiting portion 54 of the housing 50 form a limit relationship. At this time, the upper cover 61 has been fully pivoted to the lower side of the lower cover 62 (as shown in FIGS. 4-5). When the upper cover 61 is returned to the upper cover 62, the lower cover 62 is biased by the biasing force (the rotational torque of the second rotating shaft 21 is smaller than the rotational torque of the first rotating shaft 11), and the lower cover 62 is rotated 360 degrees. Thereafter, the upper cover 61 is again covered above the lower cover 62. [0014] In summary, the first sleeve portion 32 and the second socket portion 33 are disposed on the two ends of the connecting plate 31 through the sleeve 30, and the first socket portion 32 is provided. The first shaft connecting passage 321 of the first rotating shaft 11 is disposed, and the second socket portion 33 is provided with a second shaft connecting passage 331 for providing the second rotating shaft 21, and the end of the first socket portion 32 is One side of the connecting plate 31 and the connecting plate 31 form a first notch 322 that communicates with the first connecting channel 321 , and the end of the second connecting portion 33 is connected to the other side of the connecting plate 31 . The plate 31 forms a second notch 332 that communicates with the second axial connection channel 331, so that the single-package biaxial hinge can not only provide a large angle of rotation, but also achieve the effect of opening a light weight. The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of implementation of the present invention, that is, equivalent changes and modifications in accordance with the scope of the present patent application should be the novel technology. category. BRIEF DESCRIPTION OF THE DRAWINGS [0016] FIG. 1 is a schematic view of the appearance of the present invention. 2 is a schematic exploded view of the structure of the present invention (1). Form No. A0101 Page 7 of 18 M413776 [0018] FIG. 3 is a schematic exploded view of the novel structure (2). [0019] FIG. 4-1 to FIG. 4-5 are schematic diagrams of the operation of the present invention. [Description of main component symbols] [0020] 10... [0021] 11..................The first rotating shaft [0022] 12...... ..... First Limiter [0023] 13...... The first set of joints [0024] 20............... .Second Rotating Member [0025] 21..................Second Rotary Shaft [0026] 22..................Third Limiting Port [ 0027] 23... ........Second set of joints [0028] 30...... ........ Bushings [0029] 31.... .. ........connecting plate [0030] 32..................first socket [0031] 321..... ...... .. first shaft connection channel [0032] 322 ..... • · · ... first gap [0033] 33...... ........ second socket [0034] 331.......................Second shaft channel [0035] 332 ..... ........ second gap [0036] 34... ... ........ Guide rib form number A0101 Page 8 of 18 M413,776
[0037] [0038] [0039] [0040] [0041] [0042] [0043] [0044] [0045][0045] [0045] [0045] [0045] [0045]
50 ..............殼體 51 ..............容置空間 5 2..............開口 53 ..............第二限位部 54 ..............第四限位部 55 ..............導引凹槽 60 ..............電子裝置 61 ..............上蓋 62 ..............下蓋 表單編號A0101 第9頁/共18頁50 ..............Shell 51 ..............Receiving space 5 2............. Opening 53 ..............Second Limiting Port 54 .............. Fourth Limiting Port 55 ....... .......guide groove 60 ..............electronic device 61 .............. upper cover 62 ..... .........Bottom cover form number A0101 Page 9 of 18