TWM541185U - Double-link type biaxial hinge - Google Patents
Double-link type biaxial hinge Download PDFInfo
- Publication number
- TWM541185U TWM541185U TW105218485U TW105218485U TWM541185U TW M541185 U TWM541185 U TW M541185U TW 105218485 U TW105218485 U TW 105218485U TW 105218485 U TW105218485 U TW 105218485U TW M541185 U TWM541185 U TW M541185U
- Authority
- TW
- Taiwan
- Prior art keywords
- link
- pivot hole
- slot
- male shaft
- shaft
- Prior art date
Links
Landscapes
- Pivots And Pivotal Connections (AREA)
Description
本創作係有關於一種具有之雙連桿式雙軸鉸鍊，尤指一種利用之雙連桿式雙軸鉸鍊。 This creation is about a two-link type of double-axis hinge, especially a two-link type of double-axis hinge.
近年來隨著電腦產業迅速且多元的發展，電腦的使用形態也有了不同面向的發展，如可攜式電腦便可分為筆記型電腦與觸控式平板電腦，其中由於筆記型電腦是由螢幕與鍵盤主機所組成，因此具有強大的工作優勢，適合文書作業等工作，但缺點是需要將螢幕與鍵盤主機才能使用，相對的，觸控式平板電腦由於是利用觸控式螢幕進行直覺式的輸入操作，因此省略了鍵盤等構造，但也因此犧牲了部份的效能，且不利於文書作業。 In recent years, with the rapid and diversified development of the computer industry, the use of computers has also developed in different directions. For example, portable computers can be divided into notebook computers and touch-sensitive tablets, in which the notebook computer is operated by a screen. It is composed of a keyboard host, so it has a strong working advantage and is suitable for paperwork and the like. However, the disadvantage is that the screen and the keyboard host need to be used. In contrast, the touch-type tablet is intuitively operated by using a touch screen. The input operation omits the configuration of the keyboard, etc., but it also sacrifices part of the performance and is not conducive to paperwork.
為了同時具有筆記型電腦與觸控式平板電腦的優勢，新型態的二合一可攜式電腦便逐漸間世，其主要是由觸控式螢幕與鍵盤進行結合，因此使用者可以直覺式的操作方式直接對觸控式螢幕進行操作，也能透過鍵盤進行大量的輸入。 In order to have the advantages of both a notebook computer and a touch-sensitive tablet computer, the new-style two-in-one portable computer has gradually become popular. The main purpose is to combine the touch screen and the keyboard, so that the user can intuitively The operation mode directly operates on the touch screen, and can also input a large amount through the keyboard.
其中，觸控式螢幕與鍵盤之間主要是透過鉸鍊來進行結合，而為了使鍵盤與觸控式螢幕有產生較好的反折與定位效果，通常是使用可同步旋轉的雙軸式鉸鍊進行結合，然而，現有的雙軸式鉸鍊主要是在連動件的一 側設置連結件來連結雙軸，進而產生同步旋轉的效果，因此當連結件毀損時，雙軸式鉸鍊便會有轉動不順暢的現象發生，甚至有可能無法有效的產生同步旋轉，造成使用者的使用不便。 Among them, the touch screen and the keyboard are mainly combined by a hinge, and in order to make the keyboard and the touch screen have better reflexing and positioning effects, the two-axis hinges that can be rotated synchronously are usually used. Combined, however, the existing two-axis hinge is mainly one of the linkages The connecting member is arranged on the side to connect the two shafts, thereby generating the effect of synchronous rotation. Therefore, when the connecting member is damaged, the two-axis hinge may have a smooth rotation phenomenon, and may even be unable to effectively generate synchronous rotation, thereby causing the user to Inconvenient to use.
有鑒於現有的雙軸式鉸鍊主要是透過單一的連結件來連結雙軸，使雙軸可產生同步旋轉的效果，然而由於透過單一連結件進行雙軸的連結時，雙軸轉動時的扭力會完全由連結件來承受，因此很容易造成連結件的毀損，進而導致雙軸式鉸鍊無法有效的進行同步轉動。緣此，本創作的主要目的在於提供一種利用雙連桿來帶動雙軸同步轉動，並利用設有螺旋導槽的螺旋引導組件來增加雙軸轉動時的順暢度，藉以使連動組件的轉動扭力分散至螺旋引導組件，進而增加雙連桿式雙軸鉸鍊的使用壽命。 In view of the fact that the existing two-axis hinge mainly connects the two shafts through a single joint, the two shafts can produce the synchronous rotation effect. However, when the two-axis joint is performed through a single joint, the torque during the two-axis rotation will be It is completely supported by the connecting member, so it is easy to cause damage to the connecting member, which in turn causes the two-axis hinge to be unable to perform synchronous rotation effectively. Therefore, the main purpose of the present invention is to provide a dual-link to drive the two-axis synchronous rotation, and to use the spiral guide assembly provided with the spiral guide groove to increase the smoothness of the two-axis rotation, thereby making the rotational torque of the linkage assembly Disperse to the spiral guide assembly to increase the life of the two-link dual-axis hinge.
基於上述目的，本創作所採用之必要技術手段係提供一種雙連桿式雙軸鉸鍊，包含一母軸、一第一公軸、一第二公軸以及一連動組件。母軸係具有相對設置之一第一軸筒部與一第二軸筒部。 Based on the above objectives, the necessary technical means adopted by the present invention provides a two-link type double-axis hinge including a mother shaft, a first male shaft, a second male shaft and a linkage assembly. The female shaft has one of a first cylindrical portion and a second cylindrical portion disposed opposite each other.
第一公軸包含一第一公軸樞接部與一第一公軸連動部。第一公軸樞接部係可轉動地穿設於第一軸筒部。第一公軸連動部係連結於第一公軸樞接部，並開設有一鄰近於第一公軸樞接部之第一內側開槽以及一遠離第一公軸樞接部之第一外側開槽。 The first male shaft includes a first male shaft pivoting portion and a first male shaft interlocking portion. The first male shaft pivoting portion is rotatably disposed through the first shaft tubular portion. The first male shaft interlocking portion is coupled to the first male shaft pivoting portion, and defines a first inner opening slot adjacent to the first male shaft pivoting portion and a first outer side opening away from the first male shaft pivoting portion. groove.
第二公軸包含一第二公軸樞接部以及一第二公軸連動部。第二公軸樞接部係可轉動地穿設於第二軸筒部。第二公軸連動部係連結於第二公軸樞接部，並開設有一鄰近於第二公軸樞接部之第二內側開槽以及一遠離第二公軸樞接部之第二外側開槽。 The second male shaft includes a second male shaft pivoting portion and a second male shaft interlocking portion. The second male shaft pivoting portion is rotatably disposed through the second shaft tubular portion. The second male shaft linkage portion is coupled to the second male shaft pivoting portion, and defines a second inner side slot adjacent to the second male shaft pivoting portion and a second outer side opening away from the second male shaft pivoting portion. groove.
連動組件包含一內側連桿以及一外側連桿。內側連桿係偏心地樞接於第一內側開槽與第二內側開槽。外側連桿係偏心地樞接於第一外側開槽與第二外側開槽。 The linkage assembly includes an inner link and an outer link. The inner connecting rod is eccentrically pivotally connected to the first inner slot and the second inner slot. The outer link is eccentrically pivotally connected to the first outer slot and the second outer slot.
在本創作之實施例中，內側連桿具有相對設置之一第一內側端部與一第二內側端部，第一內側端部係偏心地樞接於第一內側開槽，第二內側端部係偏心地樞接於第二內側開槽。 In an embodiment of the present invention, the inner link has a first inner end and a second inner end opposite to each other, and the first inner end is eccentrically pivotally connected to the first inner slot, and the second inner end The department is eccentrically pivoted to the second inner slot.
其中，第一公軸更包含一第一內側連動插銷，第一內側連動插銷係可轉動地設置於第一內側開槽，並樞接於第一內側端部。第二公軸更包含一第二內側連動插銷，第二內側連動插銷係可轉動地設置於第二內側開槽，並樞接於第二內側端部。 The first male shaft further includes a first inner interlocking latch, and the first inner interlocking latch is rotatably disposed on the first inner slot and pivotally connected to the first inner end. The second male shaft further includes a second inner interlocking latch, and the second inner interlocking latch is rotatably disposed on the second inner slot and pivotally connected to the second inner end.
此外，外側連桿具有相對設置之一第一外側端部與一第二外側端部，第一外側端部係偏心地樞接於第一外側開槽，第二外側端部係偏心地樞接於第二外側開槽。其中，第一內側端部開設有一第一內側樞接孔，第二內側端部開設有一第二內側樞接孔，第一外側端部開設有一第一外側樞接孔，第二外側端部開設有一第二外側樞接 孔。 In addition, the outer connecting rod has a first outer end portion and a second outer end portion disposed opposite to each other, the first outer end portion is eccentrically pivotally connected to the first outer side slot, and the second outer end portion is eccentrically pivotally connected Slotted on the second outer side. The first inner end portion defines a first inner pivot hole, and the second inner end portion defines a second inner pivot hole. The first outer end portion defines a first outer pivot hole, and the second outer end portion defines a second outer end portion. Have a second outer pivot hole.
較佳者，第一內側樞接孔與第二內側樞接孔中之一者設有一內側連桿樞接孔缺口，第一外側樞接孔與第二外側樞接孔中之一者設有一外側連桿樞接孔缺口，當內側連桿樞接孔缺口設於第一內側樞接孔時，外側連桿樞接孔缺口設置於第二外側樞接孔，當內側連桿樞接孔缺口設於第二內側樞接孔時，外側連桿樞接孔缺口設置於第一外側樞接孔。 Preferably, one of the first inner pivot hole and the second inner pivot hole is provided with an inner connecting rod pivot hole notch, and one of the first outer pivot hole and the second outer pivot hole is provided with one The outer connecting rod pivot hole is notched. When the inner connecting rod pivot hole is not disposed in the first inner pivot hole, the outer connecting rod pivot hole is not disposed in the second outer pivot hole, and the inner connecting rod is notched in the hole When the second inner pivot hole is disposed, the outer link pivot hole is not provided in the first outer pivot hole.
在本創作之實施例中，外側連桿具有相對設置之一第一外側端部與一第二外側端部，第一外側端部係偏心地樞接於第一外側開槽，第二外側端部係偏心地樞接於第二外側開槽。 In an embodiment of the present invention, the outer link has a first outer end and a second outer end opposite to each other, and the first outer end is eccentrically pivotally connected to the first outer slot, and the second outer end The department is eccentrically pivoted to the second outer slot.
其中，第一公軸更包含一第一外側連動插銷，第一外側連動插銷係可轉動地設置於第一外側開槽，並樞接於第一外側端部。第二公軸更包含一第二外側連動插銷，第二外側連動插銷係可轉動地設置於第二外側開槽，並樞接於第二外側端部。 The first male shaft further includes a first outer interlocking latch, and the first outer interlocking latch is rotatably disposed on the first outer slot and pivotally connected to the first outer end. The second male shaft further includes a second outer interlocking pin, and the second outer interlocking latch is rotatably disposed on the second outer slot and pivoted to the second outer end.
在本創作之實施例中，上述之母軸係由至少一彈性包覆片與至少一軸桿固定片所組成。 In an embodiment of the present invention, the parent shaft is composed of at least one elastic covering sheet and at least one shaft fixing piece.
如上所述，本創作利用二相對設置之內側連桿與外側連桿來同步帶動第一公軸與第二公軸同步反向轉動，因此更能有效的分散第一公軸與第二公軸轉動時所產生的扭力變化，進而增加雙連桿式雙軸鉸鍊的使用壽命。 As described above, the present invention utilizes two oppositely disposed inner and outer links to synchronously rotate the first male shaft and the second male shaft in opposite directions, thereby effectively dispersing the first male shaft and the second male shaft. The change in torque generated during rotation increases the service life of the two-link dual-axis hinge.
本創作所採用的具體實施例，將藉由以下 之實施例及圖式作進一步之說明。 The specific embodiment adopted in this creation will be as follows The embodiments and drawings are further described.
100‧‧‧雙連桿式雙軸鉸鍊 100‧‧‧Double-link double-axis hinge
1‧‧‧母軸 1‧‧‧ parent shaft
1a‧‧‧第一軸筒部 1a‧‧‧First shaft tube
1b‧‧‧第二軸筒部 1b‧‧‧Second shaft section
11‧‧‧彈性包覆片 11‧‧‧Flexible cover sheet
12‧‧‧軸桿固定片 12‧‧‧ shaft fixing piece
2‧‧‧第一公軸 2‧‧‧first male axis
21‧‧‧第一公軸樞接部 21‧‧‧First public axis pivoting
22‧‧‧第一公軸連動部 22‧‧‧First Male Axis Linkage Department
221‧‧‧第一內側開槽 221‧‧‧First inside slotting
222‧‧‧第一外側開槽 222‧‧‧ first outer slot
223‧‧‧第一偏心軸孔 223‧‧‧First eccentric shaft hole
224‧‧‧第二篇心軸孔 224‧‧‧Second mandrel hole
23‧‧‧第一內側連動插銷 23‧‧‧First inner linkage latch
24‧‧‧第一外側連動插銷 24‧‧‧First outer linkage latch
3‧‧‧第二公軸 3‧‧‧second male axis
31‧‧‧第二公軸樞接部 31‧‧‧Second male pivot joint
32‧‧‧第二公軸連動部 32‧‧‧Second Male Axis Linkage Department
321‧‧‧第二內側開槽 321‧‧‧Second inside slotting
322‧‧‧第二外側開槽 322‧‧‧Second outer slot
323‧‧‧第三偏心軸孔 323‧‧‧ Third eccentric shaft hole
324‧‧‧第四偏心軸孔 324‧‧‧fourth eccentric shaft hole
33‧‧‧第二內側連動插銷 33‧‧‧Second inner linkage latch
34‧‧‧第二外側連動插銷 34‧‧‧Second outer linkage latch
4‧‧‧連動組件 4‧‧‧ linkage components
41‧‧‧內側連桿 41‧‧‧Inside link
411‧‧‧第一內側端部 411‧‧‧First inner end
4111‧‧‧第一內側樞接孔 4111‧‧‧First inner pivot hole
412‧‧‧第二內側端部 412‧‧‧second inner end
4121‧‧‧第二內側樞接孔 4121‧‧‧Second inner pivot hole
42‧‧‧外側連桿 42‧‧‧Outer connecting rod
421‧‧‧第一外側端部 421‧‧‧First lateral end
4211‧‧‧第一外側樞接孔 4211‧‧‧First outer pivot hole
422‧‧‧第二外側端部 422‧‧‧Second outer end
4221‧‧‧第二外側樞接孔 4221‧‧‧Second outer pivot hole
4122‧‧‧內側連桿樞接孔缺口 4122‧‧‧Inside connecting rod pivot hole notch
4212‧‧‧外側連桿樞接孔缺口 4212‧‧‧Outer link pivot hole notch
R1‧‧‧第一轉動方向 R1‧‧‧first direction of rotation
R2‧‧‧第二轉動方向 R2‧‧‧second direction of rotation
第一圖係顯示本創作較佳實施例所提供之雙連桿式雙軸鉸鍊之立體示意圖；第二圖係顯示本創作較佳實施例所提供之雙連桿式雙軸鉸鍊之立體分解示意圖；第三圖係顯示本創作較佳實施例所提供之雙連桿式雙軸鉸鍊之另一立體分解示意圖；第四圖係為第一圖之A-A剖面示意圖；第五圖係顯示第四圖之第一公軸連動部與第二公軸連動部分別沿第一轉動方向與第二轉動方向轉動45度之剖面示意圖；第六圖係顯示第四圖之第一公軸連動部與第二公軸連動部分別沿第一轉動方向與第二轉動方向轉動90度之剖面示意圖；第七圖係顯示第四圖之第一公軸連動部與第二公軸連動部分別沿第一轉動方向與第二轉動方向轉動135度之剖面示意圖；以及第八圖係顯示第四圖之第一公軸連動部與第二公軸連動部分別沿第一轉動方向與第二轉動方向轉動180度之剖面示意圖。 The first figure shows a perspective view of a two-link type biaxial hinge provided by the preferred embodiment of the present invention; the second figure shows a three-dimensional exploded view of the two-link type double-axis hinge provided by the preferred embodiment of the present invention. The third figure shows another perspective exploded view of the two-link biaxial hinge provided by the preferred embodiment of the present invention; the fourth figure is the AA cross-sectional view of the first figure; the fifth figure shows the fourth figure. The first male shaft linkage portion and the second male shaft linkage portion are respectively rotated by 45 degrees in the first rotation direction and the second rotation direction; the sixth diagram shows the first male shaft linkage portion and the second diagram in the fourth figure. A cross-sectional view of the male shaft linkage portion rotated 90 degrees in the first rotation direction and the second rotation direction, respectively; the seventh diagram shows the first male shaft linkage portion and the second male shaft linkage portion in the fourth diagram respectively along the first rotation direction a schematic cross-sectional view of the second rotation direction rotated by 135 degrees; and the eighth figure shows that the first male shaft linkage portion and the second male shaft linkage portion of the fourth diagram are rotated by 180 degrees in the first rotation direction and the second rotation direction, respectively. Schematic diagram of the section.
請參閱第一圖，第一圖係顯示本創作較佳實施例所提供之雙連桿式雙軸鉸鍊之立體示意圖。如圖所示，一種雙連桿式雙軸鉸鍊100包含一母軸1、一第一公軸2、一第二公軸3以及一連動組件4。 Please refer to the first figure. The first figure shows a three-dimensional schematic diagram of the two-link biaxial hinge provided by the preferred embodiment of the present invention. As shown, a two-link dual-axis hinge 100 includes a female shaft 1, a first male shaft 2, a second male shaft 3, and a linkage assembly 4.
請繼續參閱第二圖，第二圖係顯示本創作較佳實施例所提供之雙連桿式雙軸鉸鍊之立體分解示意圖。如圖所示，母軸1係由複數個彈性包覆片11(圖中僅標示一個)與四個軸桿固定片12(圖中僅標示一個)所組成，複數個彈性包覆片11是互相堆疊鉚接連結，而四個軸桿固定片12是以每邊兩個的方式設置於複數個彈性包覆片11的兩側；其中，每個彈性包覆片11皆分別開設有相對設置之第一干涉孔與第二干涉孔，且各軸桿固定片12皆分別設有相對設置之第一定位孔與第二定位孔，而第一干涉孔與第一定位孔係形成一第一軸筒部1a，第二干涉孔與第二定位孔係形成一第二軸筒部1b。 Please refer to the second figure, which is a perspective exploded view showing the two-link biaxial hinge provided by the preferred embodiment of the present invention. As shown in the figure, the female shaft 1 is composed of a plurality of elastic covering sheets 11 (only one is shown) and four shaft fixing pieces 12 (only one is shown), and the plurality of elastic covering sheets 11 are The plurality of shaft fixing pieces 12 are disposed on the two sides of the plurality of elastic covering sheets 11 in two manners on each side; wherein each of the elastic covering sheets 11 is respectively provided with a relative arrangement a first interference hole and a second interference hole, and each of the shaft fixing pieces 12 is respectively provided with a first positioning hole and a second positioning hole which are oppositely disposed, and the first interference hole and the first positioning hole form a first axis The tubular portion 1a, the second interference hole and the second positioning hole form a second cylindrical portion 1b.
請繼續參閱第三圖，第三圖係顯示本創作較佳實施例所提供之雙連桿式雙軸鉸鍊之另一立體分解示意圖。如圖所示，第一公軸2包含一第一公軸樞接部21、一第一公軸連動部22、一第一內側連動插銷23以及一第一外側連動插銷24。第一公軸樞接部21係可轉動地穿設於第一軸筒部1a。第一公軸連動部22係一體成型地連結於第一公軸樞接部21，且第一公軸連動部22開設有一鄰近於第一公軸樞接部21之第一內側開槽221以及一遠離第一公軸樞接 部21之第一外側開槽222。第一內側連動插銷23係可轉動地設置於第一內側開槽221。第一外側連動插銷24係可轉動地設置於第一外側開槽222。 Please refer to the third figure, which is another perspective exploded view showing the two-link biaxial hinge provided by the preferred embodiment of the present invention. As shown, the first male shaft 2 includes a first male shaft pivoting portion 21, a first male shaft interlocking portion 22, a first inner interlocking latch 23, and a first outer interlocking latch 24. The first male shaft pivoting portion 21 is rotatably inserted through the first shaft tubular portion 1a. The first male shaft interlocking portion 22 is integrally coupled to the first male shaft pivoting portion 21 , and the first male shaft interlocking portion 22 defines a first inner slit 221 adjacent to the first male shaft pivoting portion 21 and Remote from the first male axis The first outer side of the portion 21 is slotted 222. The first inner interlocking pin 23 is rotatably disposed in the first inner slit 221 . The first outer interlocking pin 24 is rotatably disposed on the first outer slot 222.
第二公軸3包含一第二公軸樞接部31、一第二公軸連動部32、一第二內側連動插銷33以及一第二外側連動插銷34。第二公軸樞接部31係可轉動地穿設於第二軸筒部1b。第二公軸連動部32係連結於第二公軸樞接部31，且第二公軸連動部32開設有一鄰近於第二公軸樞接部31之第二內側開槽321以及一遠離第二公軸樞接部31之第二外側開槽322。第二內側連動插銷33係可轉動地設置於第二內側開槽321。第二外側連動插銷34係可轉動地設置於第二外側開槽322。 The second male shaft 3 includes a second male shaft pivoting portion 31, a second male shaft interlocking portion 32, a second inner interlocking latch 33, and a second outer interlocking latch 34. The second male shaft pivoting portion 31 is rotatably inserted through the second shaft tubular portion 1b. The second male shaft interlocking portion 32 is coupled to the second male shaft pivoting portion 31, and the second male shaft interlocking portion 32 defines a second inner slit 321 adjacent to the second male shaft pivoting portion 31 and a distance away from the first The second outer side slot 322 of the two male shaft pivoting portion 31. The second inner interlocking pin 33 is rotatably disposed in the second inner slit 321 . The second outer interlocking latch 34 is rotatably disposed on the second outer slot 322.
連動組件4包含一內側連桿41以及一外側連桿42。內側連桿41包含相對設置之一第一內側端部411與一第二內側端部412。第一內側端部411係開設有一第一內側樞接孔4111，而第二內側端部412係開設有一第二內側樞接孔4121；其中，第一內側樞接孔4111係透過第一內側連動插銷23而偏心地樞接於第一內側開槽221，第二內側樞接孔4121係透過第二內側連動插銷33而偏心地樞接於第二內側開槽321。 The linkage assembly 4 includes an inner link 41 and an outer link 42. The inner link 41 includes a first inner end 411 and a second inner end 412 disposed opposite each other. The first inner end portion 411 defines a first inner pivot hole 4111, and the second inner end portion 412 defines a second inner pivot hole 4121; wherein the first inner pivot hole 4111 is coupled through the first inner side The latch 23 is eccentrically pivotally connected to the first inner slot 221, and the second inner pivot hole 4121 is eccentrically pivotally connected to the second inner slot 321 through the second inner interlocking pin 33.
外側連桿42包含相對設置之一第一外側端部421與一第二外側端部422。第一外側端部421係開設有一第一外側樞接孔4211，而第二外側端部422係開設有一第二外側樞接孔4221；其中，第一外側樞接孔4211係透過第一 外側連動插銷24而偏心地樞接於第一外側開槽222，第二外側樞接孔4221係透過第二外側連動插銷34而偏心地樞接於第二外側開槽322。 The outer link 42 includes a first outer end 421 and a second outer end 422 disposed opposite each other. The first outer end portion 421 defines a first outer pivot hole 4211, and the second outer end portion 422 defines a second outer pivot hole 4221; wherein the first outer pivot hole 4211 passes through the first The outer side interlocking pin 24 is eccentrically pivotally connected to the first outer slot 222, and the second outer pivot hole 4221 is eccentrically pivotally connected to the second outer slot 322 through the second outer interlocking pin 34.
如上所述，在本實施例中，第一公軸連動部22更開設有一貫穿第一內側開槽221與第一外側開槽222之第一偏心軸孔223，以及開設有一貫穿第一外側開槽222之第二篇心軸孔224；並且，第二公軸連動部32更開設有一貫穿第二內側開槽321與第二外側開槽322之第三偏心軸孔323，以及開設有一貫穿第一外側開槽322之第四偏心軸孔324。 As described above, in the embodiment, the first male shaft interlocking portion 22 further defines a first eccentric shaft hole 223 penetrating through the first inner slit 221 and the first outer slit 222, and opening through the first outer opening. a second mandrel hole 224 of the slot 222; and a second eccentric shaft hole 323 extending through the second inner slot 321 and the second outer slot 322, and a through-opening portion A fourth eccentric shaft bore 324 of an outer slot 322.
實務上，在將內側連桿41組裝於第一內側開槽221時，是先將內側連桿41之第一內側端部411設置於第一內側開槽221中，並使第一內側樞接孔4111對準第一偏心軸孔223，然後將第一內側連動插銷23透過第一偏心軸孔223***並可轉動地設置於第一內側開槽221中，進而使內側連桿41偏心地樞接於第一內側開槽221；相似地，在將外側連桿42組裝於第一外側開槽222時，是先將外側連桿42之第一外側端部421設置於第一外側開槽222中，並使第一外側樞接孔4211對準第二偏心軸孔224，然後將第一外側連動插銷24透過第二偏心軸孔224***並可轉動地設置於第一外側開槽222中，進而使外側連桿42偏心地樞接於第一外側開槽222。 In practice, when the inner link 41 is assembled to the first inner slot 221, the first inner end portion 411 of the inner link 41 is first disposed in the first inner slot 221, and the first inner side is pivoted. The hole 4111 is aligned with the first eccentric shaft hole 223, and then the first inner interlocking pin 23 is inserted through the first eccentric shaft hole 223 and rotatably disposed in the first inner slot 221, thereby causing the inner link 41 to be eccentrically pivoted. The first inner side opening 421 is firstly disposed on the first outer side opening 222. Similarly, when the outer side connecting rod 42 is assembled to the first outer side opening 222, the first outer end portion 421 of the outer connecting rod 42 is first disposed on the first outer side opening 222. The first outer pivot hole 4211 is aligned with the second eccentric shaft hole 224, and then the first outer interlocking pin 24 is inserted through the second eccentric shaft hole 224 and rotatably disposed in the first outer slot 222. Further, the outer link 42 is eccentrically pivotally connected to the first outer slot 222.
以此類推，在將內側連桿41組裝於第二內側開槽321時，是先將內側連桿41之第二內側端部412設置 於第二內側開槽321中，並使第二內側樞接孔4121對準第三偏心軸孔323，然後將第二內側連動插銷33透過第三偏心軸孔323***並可轉動地設置於第二內側開槽321中，進而使內側連桿41偏心地樞接於第二內側開槽321；相似地，在將外側連桿42組裝於第二外側開槽322時，是先將外側連桿42之第二外側端部422設置於第二外側開槽322中，並使第二外側樞接孔4221對準第四偏心軸孔324，然後將第二外側連動插銷34透過第四偏心軸孔324***並可轉動地設置於第二外側開槽322中，進而使外側連桿42偏心地樞接於第二外側開槽322。 By analogy, when the inner link 41 is assembled to the second inner slot 321 , the second inner end portion 412 of the inner link 41 is first set. In the second inner slot 321 , the second inner pivot hole 4121 is aligned with the third eccentric shaft hole 323 , and then the second inner interlocking pin 33 is inserted through the third eccentric shaft hole 323 and rotatably disposed at the second In the inner side slot 321 , the inner link 41 is eccentrically pivotally connected to the second inner slot 321; similarly, when the outer link 42 is assembled to the second outer slot 322, the outer link is first The second outer end portion 422 of the 42 is disposed in the second outer slot 322, and the second outer pivot hole 4221 is aligned with the fourth eccentric shaft hole 324, and then the second outer linkage pin 34 is transmitted through the fourth eccentric shaft hole. The 324 is inserted and rotatably disposed in the second outer slot 322 , so that the outer link 42 is eccentrically pivotally connected to the second outer slot 322 .
請繼續參閱第四圖至第八圖，第四圖係為第一圖之A-A剖面示意圖；第五圖係顯示第四圖之第一公軸連動部與第二公軸連動部分別沿第一轉動方向與第二轉動方向轉動45度之剖面示意圖；第六圖係顯示第四圖之第一公軸連動部與第二公軸連動部分別沿第一轉動方向與第二轉動方向轉動90度之剖面示意圖；第七圖係顯示第四圖之第一公軸連動部與第二公軸連動部分別沿第一轉動方向與第二轉動方向轉動135度之剖面示意圖；第八圖係顯示第四圖之第一公軸連動部與第二公軸連動部分別沿第一轉動方向與第二轉動方向轉動180度之剖面示意圖。 Please refer to the fourth to eighth figures. The fourth figure is the AA cross-sectional view of the first figure. The fifth figure shows the first male-axis interlocking part and the second male-axis interlocking part of the fourth figure respectively along the first The cross-sectional view of the rotation direction and the second rotation direction is rotated by 45 degrees; the sixth figure shows that the first male shaft linkage portion and the second male shaft linkage portion of the fourth diagram are rotated by 90 degrees in the first rotation direction and the second rotation direction, respectively. FIG. 7 is a schematic cross-sectional view showing the first male shaft linkage portion and the second male shaft linkage portion of the fourth figure rotating 135 degrees in the first rotation direction and the second rotation direction, respectively; 4 is a schematic cross-sectional view of the first male shaft linkage portion and the second male shaft linkage portion rotated 180 degrees in the first rotation direction and the second rotation direction, respectively.
如圖所示，由於在本實施例中，第一內側連動插銷23與第一外側連動插銷24是分別可轉動地設置於第一內側開槽221與第一外側開槽222，因此內側連桿41在第一內側開槽221內轉動時並不會接觸到第一外側連動插 銷24，而外側連桿42在第一外側開槽222內轉動時並不會接觸到第一內側連動插銷23。同理，內側連桿41在第二內側開槽321內轉動時並不會接觸到第二外側連動插銷34，而外側連桿42在第二外側開槽322內轉動時並不會接觸到第二內側連動插銷33。藉此，第一公軸2與第二公軸3可藉由內側連桿41與外側連桿42來達到同步反向轉動的作用。 As shown in the figure, in the present embodiment, the first inner interlocking latch 23 and the first outer interlocking latch 24 are rotatably disposed on the first inner slot 221 and the first outer slot 222, respectively, and thus the inner link 41 does not touch the first outer linkage when rotating in the first inner slot 221 The pin 24 does not contact the first inner interlocking pin 23 when the outer link 42 rotates within the first outer slot 222. Similarly, the inner link 41 does not contact the second outer interlocking pin 34 when rotated in the second inner slot 321 , and the outer link 42 does not touch the second outer slot 42 when it is rotated. The two inner interlocking pins 33. Thereby, the first male shaft 2 and the second male shaft 3 can achieve the synchronous reverse rotation by the inner link 41 and the outer link 42.
承上所述，當第一公軸連動部22與第二公軸連動部32分別沿第一轉動方向R1與第二轉動方向R2轉動45度時，會由第四圖之位置變為第五圖之位置；當第一公軸連動部22與第二公軸連動部32分別沿第一轉動方向R1與第二轉動方向R2轉動90度時，會由第四圖之位置變為第六圖之位置；當第一公軸連動部22與第二公軸連動部32分別沿第一轉動方向R1與第二轉動方向R2轉動135度時，會由第四圖之位置變為第七圖之位置；當第一公軸連動部22與第二公軸連動部32分別沿第一轉動方向R1與第二轉動方向R2轉動180度時，會由第四圖之位置變為第八圖之位置。 As described above, when the first male shaft interlocking portion 22 and the second male shaft interlocking portion 32 are rotated by 45 degrees in the first rotational direction R1 and the second rotational direction R2, respectively, the position of the fourth map is changed to the fifth position. When the first male shaft interlocking portion 22 and the second male shaft interlocking portion 32 are rotated by 90 degrees in the first rotational direction R1 and the second rotational direction R2, respectively, the position of the fourth map is changed to the sixth map. When the first male shaft interlocking portion 22 and the second male shaft interlocking portion 32 are respectively rotated by 135 degrees in the first rotational direction R1 and the second rotational direction R2, the position of the fourth figure is changed to the seventh figure. When the first male shaft interlocking portion 22 and the second male shaft interlocking portion 32 are rotated by 180 degrees in the first rotational direction R1 and the second rotational direction R2, respectively, the position of the fourth map is changed to the position of the eighth map. .
此外，如第三圖所示，由於第二內側樞接孔4121設有一內側連桿樞接孔缺口4122，而第一外側樞接孔4211設有一外側連桿樞接孔缺口4212，因此當第一公軸連動部22與第二公軸連動部32相對轉動時，可藉由當內側連桿樞接孔缺口4122與外側連桿樞接孔缺口4212來使內側連桿41與外側連桿42在轉動時具有冗餘的空間，避免轉動時不順而卡住。 In addition, as shown in the third figure, since the second inner pivot hole 4121 is provided with an inner link pivot hole notch 4122, and the first outer pivot hole 4211 is provided with an outer link pivot hole notch 4212, When the male shaft linkage portion 22 and the second male shaft linkage portion 32 are relatively rotated, the inner link 41 and the outer link 42 can be made by the inner link pivot hole notch 4122 and the outer link pivot hole notch 4212. It has a redundant space when it is rotated, so as to avoid getting stuck when it is rotated.
綜上所述，相較於先前技術之雙軸鉸鍊僅透過一連動件來供二公軸進行同步反向轉動，進而容易因為耗損而使雙軸鉸鍊的轉動不順暢的功效，本創作利用二相對設置之內側連桿與外側連桿來同步帶動第一公軸與第二公軸同步反向轉動，因此更能有效的分散第一公軸與第二公軸轉動時所產生的扭力變化，進而增加雙連桿式雙軸鉸鍊的使用壽命。 In summary, compared with the prior art, the biaxial hinge only uses a linkage member to synchronously reverse the rotation of the two male shafts, so that the rotation of the two-axis hinge is not smooth due to wear and tear, and the creation utilizes two. The oppositely disposed inner link and the outer link synchronously drive the first male shaft and the second male shaft to rotate synchronously in opposite directions, thereby more effectively dispersing the torque change generated when the first male shaft and the second male shaft rotate, This increases the service life of the two-link dual-axis hinge.
此外，由於本創作更在內側連桿與外側連桿之相對側開設有缺口，因此可使內側連桿與外側連桿分別以一端緊密配合地轉動，另一端較具有彈性的轉動，藉以有效的增加第一公軸與第二公軸轉動時的順暢性。 In addition, since the present invention is provided with a notch on the opposite side of the inner link and the outer link, the inner link and the outer link can be rotated in close cooperation with one end, and the other end has elastic rotation, thereby effectively Increase the smoothness of the first male shaft and the second male shaft when rotating.
藉由以上較佳具體實施例之詳述，係希望能更加清楚描述本創作之特徵與精神，而並非以上述所揭露的較佳具體實施例來對本創作之範疇加以限制。相反地，其目的是希望能涵蓋各種改變及具相等性的安排於本創作所欲申請之專利範圍的範疇內。 The features and spirit of the present invention are more clearly described in the above detailed description of the preferred embodiments, and the scope of the present invention is not limited by the preferred embodiments disclosed herein. On the contrary, it is intended to cover all kinds of changes and equivalences within the scope of the patent application to which the present invention is intended.
1‧‧‧母軸 1‧‧‧ parent shaft
1a‧‧‧第一軸筒部 1a‧‧‧First shaft tube
1b‧‧‧第二軸筒部 1b‧‧‧Second shaft section
21‧‧‧第一公軸樞接部 21‧‧‧First public axis pivoting
22‧‧‧第一公軸連動部 22‧‧‧First Male Axis Linkage Department
221‧‧‧第一內側開槽 221‧‧‧First inside slotting
222‧‧‧第一外側開槽 222‧‧‧ first outer slot
223‧‧‧第一偏心軸孔 223‧‧‧First eccentric shaft hole
224‧‧‧第二偏心軸孔 224‧‧‧Second eccentric shaft hole
23‧‧‧第一內側連動插銷 23‧‧‧First inner linkage latch
24‧‧‧第一外側連動插銷 24‧‧‧First outer linkage latch
31‧‧‧第二公軸樞接部 31‧‧‧Second male pivot joint
32‧‧‧第二公軸連動部 32‧‧‧Second Male Axis Linkage Department
321‧‧‧第二內側開槽 321‧‧‧Second inside slotting
322‧‧‧第二外側開槽 322‧‧‧Second outer slot
323‧‧‧第三偏心軸孔 323‧‧‧ Third eccentric shaft hole
324‧‧‧第四偏心軸孔 324‧‧‧fourth eccentric shaft hole
33‧‧‧第二內側連動插銷 33‧‧‧Second inner linkage latch
34‧‧‧第二外側連動插銷 34‧‧‧Second outer linkage latch
41‧‧‧內側連桿 41‧‧‧Inside link
411‧‧‧第一內側端部 411‧‧‧First inner end
4111‧‧‧第一內側樞接孔 4111‧‧‧First inner pivot hole
412‧‧‧第二內側端部 412‧‧‧second inner end
4121‧‧‧第二內側樞接孔 4121‧‧‧Second inner pivot hole
42‧‧‧外側連桿 42‧‧‧Outer connecting rod
421‧‧‧第一外側端部 421‧‧‧First lateral end
4211‧‧‧第一外側樞接孔 4211‧‧‧First outer pivot hole
422‧‧‧第二外側端部 422‧‧‧Second outer end
4221‧‧‧第二外側樞接孔 4221‧‧‧Second outer pivot hole
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105218485U TWM541185U (en) | 2016-12-02 | 2016-12-02 | Double-link type biaxial hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105218485U TWM541185U (en) | 2016-12-02 | 2016-12-02 | Double-link type biaxial hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM541185U true TWM541185U (en) | 2017-05-01 |
Family
ID=59371362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105218485U TWM541185U (en) | 2016-12-02 | 2016-12-02 | Double-link type biaxial hinge |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM541185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11609615B2 (en) | 2019-09-17 | 2023-03-21 | Acer Incorporated | Portable electronic device |
-
2016
- 2016-12-02 TW TW105218485U patent/TWM541185U/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11609615B2 (en) | 2019-09-17 | 2023-03-21 | Acer Incorporated | Portable electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI668556B (en) | Electronic device and hinge assembly thereof | |
| TWI523597B (en) | Hinge assembly for a computing device | |
| US9471111B2 (en) | Hinge mechanism and portable electronic device | |
| TWI525263B (en) | Hinge mechanism with multiple rotating axes and electronic device therewith | |
| US9134767B2 (en) | Structure of planetary type dual-shaft hinge | |
| TWM453753U (en) | Multi-section type rotating shaft structure | |
| TWM498254U (en) | Improved structure of multiple segment hinge | |
| TWI602490B (en) | Collapsible electronic equipment | |
| TWM519384U (en) | Dual-axial synchronization shaft apparatus | |
| TWM478991U (en) | Parallelism fixing device for dual rotary shaft | |
| TWI520675B (en) | Hinge assembly with axis moving capability and electronic device therewith | |
| TWM541185U (en) | Double-link type biaxial hinge | |
| TWM602221U (en) | Pivot device of compound movement and rotation | |
| TWM413776U (en) | Single-packet-type bi-axial hinge | |
| TWM510039U (en) | Biaxial hinge with double linking member | |
| TWM478078U (en) | Simultaneously operating biaxial hinge | |
| TWM505786U (en) | Two-link-type biaxial hinge | |
| TWM614906U (en) | Two-axis switching action pivot | |
| TWM511191U (en) | Biaxial hinge with pulley guide assembly | |
| TWM537377U (en) | Double-axial hinge | |
| TWM509507U (en) | Biaxial hinge with double linking member | |
| TWI767491B (en) | Dual-shaft hinge module and foldable electronic device | |
| TWM505785U (en) | Stable on/off dual rotary shaft structure | |
| TWM483333U (en) | Dual-axis hinge with synchronous pivoting of dual axis | |
| TWI549595B (en) | Rotating assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |