TWM468876U - Dual-axis synchronous torsion hinge device - Google Patents
Dual-axis synchronous torsion hinge device Download PDFInfo
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- TWM468876U TWM468876U TW102216140U TW102216140U TWM468876U TW M468876 U TWM468876 U TW M468876U TW 102216140 U TW102216140 U TW 102216140U TW 102216140 U TW102216140 U TW 102216140U TW M468876 U TWM468876 U TW M468876U
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Description
本創作有關一種雙軸同動扭力樞軸器,使組裝雙軸樞軸器的電子設備在其中一樞軸受力轉動時,另一樞軸同步連動旋轉,而可經由單一樞軸的轉動形成加倍動作行程,使電子設備的啟閉更為快速便捷。The present invention relates to a biaxial co-rotating torque pivoting device, which enables an electronic device assembling a biaxial pivot to rotate in synchronism when one of the pivots is rotated, and can be doubled by rotation of a single pivot. The action stroke makes the opening and closing of electronic equipment faster and more convenient.
以筆記型電腦之類電子設備為例,大致上含有一主機系統端(主機)及一可供掀開的液晶顯示螢幕端(上蓋),兩者在一相對端部以樞軸器連接,供在使用時能以該樞軸器為動作軸心掀開上蓋的液晶顯示螢幕進行操作,或在不使用時反向將兩者相對閉合。For example, an electronic device such as a notebook computer generally includes a host system end (host) and a liquid crystal display screen end (top cover) that can be opened, and the two are pivotally connected at an opposite end. When in use, the liquid crystal display screen of the upper cover can be operated with the pivot axis as the action axis, or the two can be oppositely closed when not in use.
此類如筆記型電腦的電子設備在閉合時可形成較小的體積,方便使用者隨身攜帶使用,相對於一般的桌上型電腦,此類折疊式電子設備具有高度機動性優點,並已在市面上行銷多年,尤其台灣相關廠商所產銷的筆記型電腦更在全球占有舉足輕重的比率。Such electronic devices such as notebook computers can be formed into a small volume when closed, which is convenient for the user to carry around. Compared with a typical desktop computer, such a folding electronic device has the advantage of high mobility and has been Marketing in the market for many years, especially the notebook computers produced and sold by related manufacturers in Taiwan are more important in the world.
但美商蘋果公司在公元2011年4月公佈上市的平板電腦(ipad)體積上大約只有筆記型電腦的上蓋大小,隨身攜帶使用更為方便。平板電腦(ipad)的崛起,影響到如筆記型電腦之類行動電子設備的生態及使用方式。目前已有可將此類行動電子設備的上蓋與主機系統端分離的設計,使上蓋可單獨攜帶使用,具有如平板電腦般的優點,或透過雙軸樞軸 器的設置,使上蓋及主機能以更大角度彎折互疊成平板狀,提供一類如平板電腦的操作及使用型態。However, the size of the tablet that the US company Apple announced in April 2011 was only about the size of the cover of the notebook computer, making it easier to carry around. The rise of tablets has affected the ecology and use of mobile electronic devices such as notebook computers. At present, there is a design that can separate the upper cover of the mobile electronic device from the host system end, so that the upper cover can be carried separately, having the advantages like a tablet computer, or through a double-axis pivot The settings of the upper cover and the main body can be bent at a larger angle to form a flat plate, providing a type of operation and use type such as a tablet computer.
現有使用雙軸式樞軸器的結構主要是具有一第一轉軸與上蓋一同轉動,及一第二轉軸與主機底座一同轉動,同時,為使兩個轉軸能同步轉動,會在兩個轉軸上設有相關齒輪機構,相關的專利前案,可參見中華民國新型專利M396575「鉸鏈結構」、M388823「雙軸連動式樞紐器」等。但現有此類使用雙軸式的樞軸器在打開較大角度,或要使上蓋顯示端及主機底座端翻摺成互疊狀態時,通常使其中一軸旋轉到特定角度後,再切換至另一軸旋轉,上蓋及主機的翻摺動作上較為緩慢與不順暢。The existing structure using the two-axis pivoting device mainly has a first rotating shaft rotating together with the upper cover, and a second rotating shaft rotating together with the main base, and at the same time, in order to enable the two rotating shafts to rotate synchronously, on the two rotating shafts There are related gear mechanisms, and related patents can be found in the Republic of China new patent M396575 "hinge structure" and M388823 "two-axis linkage type hinge". However, in the prior art, the pivoting device using the two-axis type is opened at a large angle, or when the display end of the upper cover and the base end of the main body are folded into an overlapping state, usually one of the axes is rotated to a specific angle, and then switched to another One axis rotates, and the folding operation of the upper cover and the main body is slow and not smooth.
本創作主要目的在提供一種雙軸同動扭力樞軸器,能使運用此類雙軸樞軸器的電子設備因連動行程而更為快速便捷,並使電子設備的啟閉操控更為穩定順暢。The main purpose of this creation is to provide a two-axis co-rotating pivoting pivot, which enables the electronic equipment using such a biaxial pivot to be faster and more convenient due to the interlocking stroke, and makes the opening and closing operation of the electronic device more stable and smooth. .
為達到以上目的,本創作設有兩相對長度軸桿的一第一樞軸及一第二樞軸,並於所述第一樞軸及第二樞軸的軸桿身上分別套設兩分開不隨所述第一樞軸及第二樞軸旋轉的一第一定位隔板以及一第二定位隔板,並在所述第一定位隔板及第二定位隔板之間的第一樞軸及第二樞軸的軸身上套設兩相對的與所述第一樞軸及第二樞軸連動旋轉的第一導螺桿及第二導螺桿,所述第一導螺桿及第二導螺桿設有相對反向螺紋;一導螺件設於所述第一導螺桿及第二導螺桿之間並分別與所述第一導螺桿及第二導螺桿相對反向螺紋齒接連動,從而能使其中一樞軸受力旋轉時,另一樞軸同步連動旋轉,而可加速整個電子設備的開啟或閉合動作。In order to achieve the above objective, the present invention is provided with a first pivot shaft and a second pivot shaft of two opposite length shafts, and two separate sleeves are respectively disposed on the shaft shafts of the first pivot shaft and the second pivot shaft. a first positioning partition and a second positioning partition rotating with the first pivot and the second pivot, and a first pivot between the first positioning partition and the second positioning partition And the first shaft and the second lead screw which are opposite to the first pivot and the second pivot, and the first lead screw and the second lead screw are disposed on the shaft of the second pivot shaft a relatively reverse thread; a guiding screw is disposed between the first lead screw and the second lead screw and is respectively coupled with the opposite lead thread of the first lead screw and the second lead screw, thereby enabling When one of the pivots is rotated by force, the other pivot rotates synchronously to accelerate the opening or closing action of the entire electronic device.
於一可行實施例中,所述第一樞軸及第二樞軸分別於一端組接固定片,供分別組合固定於一電子設備的上蓋顯示端及主機底座;所述第一定位隔板及第二定位隔板分別設有上下相對的第一通孔及第二通孔供分別經由所述相對的第一通孔穿過第一樞軸及以所述相對的第二通孔穿過第二樞軸;在所述第一定位隔板及第二定位隔板的相對第一通孔及第二通孔之間則分別設有支軸孔;一含有設定直徑桿身的中間支軸設於所述第一定位隔板及第二定位隔板之間,並使所述中間支軸兩端分別樞接於所述的支軸孔供套設所述導螺件,所述導螺件設有中心孔,並以所述中心孔活動套設於所述中間支軸的軸身上。In a possible embodiment, the first pivoting shaft and the second pivoting shaft are respectively connected to the fixing piece at one end for being respectively combined and fixed on the display end of the upper cover of the electronic device and the base of the main body; The second positioning partitions are respectively provided with upper and lower first through holes and second through holes for respectively passing through the first pivot through the opposite first through holes and through the opposite second through holes a pivotal shaft is disposed between the first through hole and the second through hole of the first positioning partition and the second positioning partition; and a middle support shaft having a set diameter shaft Between the first positioning partition and the second positioning partition, and pivoting the two ends of the intermediate support shaft to the support shaft hole for guiding the guiding screw, the guiding screw A central hole is provided, and the central hole is sleeved on the shaft of the intermediate support shaft.
於可行實施例中,所述第一樞軸及第二樞軸的軸桿設為具有削平面的斷面形狀,所述第一導螺桿及第二導螺桿設有相對同狀斷面形狀的中央孔組合連動;所述第一定位隔板及第二定位隔板則設有與所述第一樞軸及第二樞軸具有削平面的斷面形狀的相對圓形孔而不隨著第一樞軸及第二樞軸旋轉。In a possible embodiment, the shafts of the first pivot and the second pivot are configured to have a cross-sectional shape with a flat surface, and the first lead screw and the second lead screw are provided with a relatively uniform cross-sectional shape. The central hole combination is interlocked; the first positioning partition and the second positioning partition are provided with opposite circular holes having a cross-sectional shape of the first pivot and the second pivot A pivot and a second pivot rotate.
10‧‧‧第一樞軸10‧‧‧First pivot
11‧‧‧固定片11‧‧‧Fixed tablets
13‧‧‧第一定位隔板13‧‧‧First positioning partition
14‧‧‧第二定位隔板14‧‧‧Second positioning partition
15‧‧‧中間支軸15‧‧‧ intermediate shaft
16‧‧‧導螺件16‧‧‧guide screw
17‧‧‧第一導螺桿17‧‧‧First lead screw
18‧‧‧第二導螺桿18‧‧‧Second lead screw
20‧‧‧第二樞軸20‧‧‧Second pivot
21‧‧‧固定片21‧‧‧Fixed tablets
30‧‧‧螺旋線起點30‧‧‧Spiral starting point
131、141‧‧‧第一通孔131, 141‧‧‧ first through hole
132、142‧‧‧第二通孔132, 142‧‧‧ second through hole
133、143‧‧‧支軸孔133, 143‧‧‧ shaft holes
151、152‧‧‧兩端151, 152‧‧‧ both ends
161‧‧‧中心孔161‧‧‧ center hole
171、181‧‧‧中央孔171,181‧‧‧Central hole
第1圖顯示本創作一較佳實施例立體圖。Figure 1 shows a perspective view of a preferred embodiment of the present invention.
第2圖顯示第1圖立體元件分解圖。Fig. 2 is an exploded perspective view showing the three-dimensional element of Fig. 1.
第3圖顯示第1圖的正視圖。Figure 3 shows a front view of Figure 1.
第4圖顯示本創作平面動作狀態示意圖。Figure 4 shows a schematic diagram of the state of the creative plane.
第5圖顯示如第1圖之放大立體圖,其中一側定位板為假想線以顯示內部相關結構。Fig. 5 shows an enlarged perspective view of Fig. 1 in which one side positioning plate is an imaginary line to show an internal related structure.
第6圖顯示如第5圖的動作狀態示意圖。Fig. 6 is a view showing the state of operation as shown in Fig. 5.
本創作新穎性及其他特點將於配合以下附圖較佳實施例詳細說明而趨於明瞭。The novelty and other features of the present invention will be apparent from the following detailed description of the preferred embodiments.
於圖示可行實施例中,如第1至3圖所示,本創作設有一第一樞軸10以及一相對的第二樞軸20,所述的第一樞軸10及第二樞軸20分別於一端組接固定片11、21,供分別組合固定於電子設備(如筆記型電腦)的上蓋顯示端及主機底座;該等第一樞軸10及第二樞軸20另端則可供套接如相對的凹輪及凸輪、彈性裝置以及固定裝置以共同形成一所需的樞軸器。In the illustrated embodiment, as shown in FIGS. 1 to 3, the present invention is provided with a first pivot 10 and an opposite second pivot 20, and the first pivot 10 and the second pivot 20 The fixing pieces 11 and 21 are respectively assembled at one end for being respectively combined and fixed on the display end of the upper cover of the electronic device (such as a notebook computer) and the base of the main body; the other ends of the first pivot 10 and the second pivot 20 are available. Sockets such as opposing cams and cams, resilient means, and fixtures together to form a desired pivot.
本創作於所述的第一樞軸10及第二樞軸20套設兩相對分隔設定距離的一第一定位隔板13以及一第二定位隔板14,該等第一定位隔板13及第二定位隔板14分別設有上下相對的第一通孔131、141及第二通孔132、142供分別穿過第一樞軸10及第二樞軸20,於此一實施例中,第一樞軸10穿過相對的第一通孔131、141,第二樞軸20穿過相對的第二通孔132、142,同時,第一樞軸10及第二樞軸20設為含有削平面的斷面形狀,第一通孔131、141及第二通孔132、142則為圓形孔,使第一樞軸10及第二樞軸20轉動時,第一定位隔板13及第二定位隔板14不會隨著第一樞軸10及第二樞軸20旋轉。同時,在第一定位隔板13及第二定位隔板14的相對第一通孔131、141及第二通孔132、142之間則分別設有支軸孔133、143。The first pivoting plate 13 and the second pivoting shaft 20 are provided with a first positioning partition 13 and a second positioning partition 14 which are spaced apart from each other by a predetermined distance, and the first positioning partitions 13 and The second positioning partitions 14 are respectively provided with upper and lower first through holes 131, 141 and second through holes 132, 142 for respectively passing through the first pivot 10 and the second pivot 20, in this embodiment, The first pivot 10 passes through the opposite first through holes 131, 141, and the second pivot 20 passes through the opposite second through holes 132, 142, while the first pivot 10 and the second pivot 20 are set to contain The cross-sectional shape of the cut plane, the first through holes 131, 141 and the second through holes 132, 142 are circular holes, and when the first pivot 10 and the second pivot 20 are rotated, the first positioning partition 13 and The second positioning partition 14 does not rotate with the first pivot 10 and the second pivot 20. At the same time, between the first positioning partitions 13 and the second positioning partitions 14 and between the first through holes 131, 141 and the second through holes 132, 142, respectively, support shaft holes 133, 143 are provided.
一中間支軸15則設於第一定位隔板13及第二定位隔板14之間,並使兩端151、152分別樞接於所述的支軸孔133、143,並將一設有特定螺牙的導螺件16經由其預設略大於所述中間支軸15軸身直徑的中心孔161活動套設於中間支軸15的軸身上。An intermediate support shaft 15 is disposed between the first positioning partition 13 and the second positioning partition 14 and pivotally connects the two ends 151 and 152 to the support shaft holes 133 and 143, respectively. The guide screw 16 of the specific thread is movably sleeved on the shaft of the intermediate support shaft 15 via a central hole 161 whose diameter is slightly larger than the diameter of the shaft of the intermediate support shaft 15.
一設有特定長度螺紋的第一導螺桿17同樣設於第一定位隔板13及第二定位隔板14之間,並套設於穿過第一定位隔板13及第二定位隔板14之間的第一樞軸10軸身上組合連動,並使其預設螺紋齒接連動於所述導螺件16的螺牙;一設有與所述第一導螺桿17反向螺紋的第二導螺桿18同樣設於第一定位隔板13及第二定位隔板14之間,並套設於穿過第一定位隔板13及第二定位隔板14之間的第二樞軸20軸身上組合連動,並使其預設螺紋同樣齒接連動於所述導螺件16的螺牙。A first lead screw 17 having a thread of a certain length is also disposed between the first positioning partition 13 and the second positioning partition 14 and is sleeved through the first positioning partition 13 and the second positioning partition 14 . The first pivot shaft 10 is coupled to the body and has a predetermined thread tooth coupled to the thread of the guide screw 16; a second thread is provided opposite to the first lead screw 17 The lead screw 18 is also disposed between the first positioning partition 13 and the second positioning partition 14 and is sleeved on the second pivot 20 shaft passing between the first positioning partition 13 and the second positioning partition 14 The body is interlocked and its predetermined thread is also toothed to the thread of the lead screw 16.
於圖示可行實施例中,所述的反向螺紋可為如:當第一導螺桿17的螺紋為左旋時,第二導螺桿18則為右旋。同時,第一導螺桿17及第二導螺桿18用以套設於第一樞軸10及第二樞軸20的預設中央孔171、181可設為與第一樞軸10及第二樞軸20軸身相同的斷面形狀(於此一實施例中,中央孔171、181同樣設為含有削平面的內孔),供形成連動組合結構。於第5圖顯示上述設為具有相對反向螺紋的第一導螺桿17及第二導螺桿18,其整個螺紋的螺旋線起點30均可作為擋靠用的行程限制點。In the illustrated embodiment, the reverse thread may be, for example, when the thread of the first lead screw 17 is left-handed, and the second lead screw 18 is right-handed. At the same time, the preset central holes 171, 181 of the first lead screw 17 and the second lead screw 18 for the first pivot 10 and the second pivot 20 can be set to be the first pivot 10 and the second pivot The shaft 20 has the same cross-sectional shape as the shaft body (in this embodiment, the center holes 171 and 181 are also provided with inner holes having a flat surface) for forming a interlocking combined structure. In Fig. 5, the first lead screw 17 and the second lead screw 18, which are provided with opposite reverse threads, are shown, and the spiral starting point 30 of the entire thread can be used as a travel restriction point for blocking.
如第4至6圖所示,當電子設備(如筆記型電腦)的上蓋顯示端及主機底座在閉合狀態(如第1、3及5圖)時,所述中間支軸15的導螺件16位於軸身一側(此一實施例的左側,上蓋顯示端或主機底座其中之一轉動時,將連動組接固定片11、21使第一樞軸10及第二樞軸20分別受力旋轉;以打開電子設備上蓋顯示端為例,第一樞軸10與其固定片11同步旋轉,使第一導螺桿17產生如圖示箭頭的順時針方向旋轉,所述導螺件16將因受力轉動並連動朝中間支軸15的軸身另側移動,轉動中的導螺件16將同步帶動第二導螺桿18,使第二導螺桿18產生如圖示箭頭的逆時針方向 旋轉,整個第二樞軸20受力反向轉動;也就是說,只要其中一樞軸受力轉動,另一相對樞軸即以相反方向同步轉動,舉例而言,運用於電子設備(如筆記型電腦)時,當上蓋顯示端一進行開啟動作,主機底座即同步反向連動展開,假設上蓋顯示端翻開90度時,主機底座即同步反向連動展開90度,而共同展開成180度,同樣的,當電子設備其中之一構成件翻折180度時,兩者即已共同翻折成互相疊靠的360度,成為類如平板電腦的使用狀態。As shown in Figures 4 to 6, when the upper cover display end of the electronic device (such as a notebook computer) and the main body base are in a closed state (as shown in Figures 1, 3 and 5), the guide screw of the intermediate support shaft 15 16 is located on one side of the shaft body (on the left side of the embodiment, when one of the upper cover display end or the main base is rotated, the fixed pieces 11 and 21 are connected together to force the first pivot 10 and the second pivot 20 respectively. Rotating; taking the display end of the upper cover of the electronic device as an example, the first pivot 10 rotates synchronously with its fixed piece 11 to cause the first lead screw 17 to rotate in a clockwise direction as indicated by the arrow, and the lead screw 16 will be affected by The force rotates and interlocks to move to the other side of the shaft of the intermediate support shaft 15, and the rotating guide screw 16 will synchronously drive the second lead screw 18, causing the second lead screw 18 to generate a counterclockwise direction as indicated by the arrow. Rotating, the entire second pivot 20 is reversely rotated by force; that is, as long as one of the pivots is rotated by force, the other relative pivot is synchronously rotated in the opposite direction, for example, for electronic equipment (such as a notebook type) In the case of the computer, when the display of the upper cover is opened, the base of the main unit is synchronously reversely deployed. If the display end of the upper cover is turned 90 degrees, the base of the main unit is synchronously reversely rotated 90 degrees, and is expanded to 180 degrees. Similarly, when one of the components of the electronic device is folded 180 degrees, the two have been folded together into 360 degrees of each other, which becomes a state of use such as a tablet computer.
本創作因而提供一種改良的雙軸同動扭力樞軸器,經由同步連動機構,能使此類樞軸器的雙軸同步作動,使採用此類雙軸樞軸器的電子設備在運作上更為快速便捷,動作亦更為穩定順暢。The present invention thus provides an improved dual-axis co-rotation pivoting pivot that enables simultaneous operation of the dual axes of such pivots via a synchronous linkage mechanism, thereby making the electronic device employing such a dual-axis pivoter operationally more For quick and easy operation, the action is more stable and smooth.
以上實施例僅用為方便舉例說明本創作,並非加以限制,對於熟習此一技藝人士依該實施例所可作的各種簡易變形與修飾,均仍應含括於以下申請專利範圍中。The above embodiments are only used to exemplify the present invention, and are not intended to be limiting, and various modifications and modifications may be made to the skilled person in the following claims.
10‧‧‧第一樞軸10‧‧‧First pivot
11‧‧‧固定片11‧‧‧Fixed tablets
13‧‧‧第一定位隔板13‧‧‧First positioning partition
14‧‧‧第二定位隔板14‧‧‧Second positioning partition
15‧‧‧中間支軸15‧‧‧ intermediate shaft
16‧‧‧導螺件16‧‧‧guide screw
17‧‧‧第一導螺桿17‧‧‧First lead screw
18‧‧‧第二導螺桿18‧‧‧Second lead screw
20‧‧‧第二樞軸20‧‧‧Second pivot
21‧‧‧固定片21‧‧‧Fixed tablets
143‧‧‧支軸孔143‧‧‧ shaft hole
152‧‧‧兩端152‧‧‧ both ends
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW102216140U TWM468876U (en) | 2013-08-28 | 2013-08-28 | Dual-axis synchronous torsion hinge device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW102216140U TWM468876U (en) | 2013-08-28 | 2013-08-28 | Dual-axis synchronous torsion hinge device |
Publications (1)
Publication Number | Publication Date |
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TWM468876U true TWM468876U (en) | 2013-12-21 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW102216140U TWM468876U (en) | 2013-08-28 | 2013-08-28 | Dual-axis synchronous torsion hinge device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI767376B (en) * | 2019-10-28 | 2022-06-11 | 仁寶電腦工業股份有限公司 | Hinge structure |
-
2013
- 2013-08-28 TW TW102216140U patent/TWM468876U/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI767376B (en) * | 2019-10-28 | 2022-06-11 | 仁寶電腦工業股份有限公司 | Hinge structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4K | Annulment or lapse of a utility model due to non-payment of fees |