五、新型說明： 【新型所屬之技術領域】 本創作關於一種雙向旋轉樞鈕器，尤指一種設置於折疊式電子設 備底座與上蓋間，使得上蓋可相對底座開啟閉合，且上蓋在垂直面上 可旋轉之雙向旋轉樞鈕器。 【先前技術"】 在折疊式電子設備之中，具有一上蓋及一底座，例如筆記型電腦 具有一顯示螢幕及一鍵盤部。為了上蓋及底座可相對開起或閉合，必 需SX置樞紐器。有時為了上蓋能在垂直面上旋轉，例如筆記型電腦將 顯示螢幕開啟後旋轉以向週圍的展示，而有已知的雙向旋轉樞紐器之 設計。 為了達到上蓋在垂直面上旋轉至定位時，能產生一定位功能，常 在雙向旋轉樞紐器中設置有定位機構。在第六圖及第七圖顯示了一種 習知的具有定位功能的雙向旋轉樞鈕器，其具有一基座9 i、一旋轉 件9 2、一上磨擦環g 3、一對支撐環g 4、一下磨擦環9 5及一固 疋件9 6。基座91具有一軸孔911，供旋轉件9 2下方的垂直軸 9 21穿過’而固定件9 6以螺釘鎖固於垂直軸9 21底面，以將所 有元件組合成一雙向旋轉樞紐器。 為了達到上蓋旋轉定位功能，在基座91之軸孔911側邊開設 有一對切槽912，並在上磨擦環9 3向下沖出一對凸點g 31，而 下磨擦環9 5向上沖出一對凸點9 51。當上蓋旋轉至某一角度時， M374726 例如筆記型電麵示螢幕旋轉180。時，凸點9 3丨及9 5 i落人切槽 912内，以形成定位功能。但於其他旋轉角度時，凸點9 3 51是直接與基座91的上下兩面磨擦的。 此種習知的雙向旋轉樞紐器至少有以下的缺點· 1.定位功能產生在磨擦面上，與產生扭力的彈片為同―磨擦面，因此 較容易磨損，降低了樞紐器的使用壽命。 2·疋位功此的攸出力無法隨意控制，必需改變定位件9 6凸點g 3 1 及9 51兩側的斜坡角度，才能調整其爬出力。 顯然，此種習知的雙向旋轉柩鈕器仍有待改善。 【新型内容】 緣此，本創作提供-種雙向旋轉碰H，主要係將定位功能的機 構與榧㈣的磨擦面分離’財效降低上及下雜環之的磨損機會， 並提高整體柩鈕器的使用壽命。 進者’本創作所提供的-種雙向旋轉樞鈕器，其定位功能的爬出 力是可依據需要而調整的。 而本創作提供之一種雙向旋轉樞鈕器，設置於一具有一上蓋及一 底座之折疊式電子設備中；其係包括： 一基座，係組裝於該底座内，具有一軸孔，並於鄰近該軸孔旁設 有上凸之一對擋塊； 一旋轉件，其上方在水平向對稱組接一對水平軸，每一該水平軸 4 ^/4726 - 套接一可相對該水平軸旋轉之套筒件，該對套筒件組接於該上蓋，使 該上蓋能相對該底座開啟閉合；其下方在垂直向形成一垂直轴，該垂 直軸穿過該基座之軸孔而可相對旋轉，使該上蓋能在垂直面上旋轉； 該垂直軸自一凸緣向下延伸，並在表面形成數個結合槽； 一上磨擦環，套設於該垂直軸上以位於該旋轉件凸緣下方及該基 - 座上方之間；其環内具有與該結合槽對應的凸部，而可與該旋轉件一 - 同旋轉；其環外具有—擋片與該對擋塊干涉以限機上蓋在垂直面上 Φ 之旋轉角度； 一支撐環，套合於該垂直轴上以介於該基座之軸孔内；其環内具 有與§亥結合槽對應的凸部，而可與該旋轉件一同旋轉； 一下磨擦裱，套設於該垂直轴上以位於該基座下方；其環内具有與 該結合槽對應的凸部，而可與該旋轉件―同旋轉；其環外至少延伸出二 定位片，該定位片具有一凹槽； —定位銷機構，至少具有-定位銷被設置於該基座之底面，係可卡 ® 入該下磨擦環之定位片凹槽内，使得該上蓋在垂直面上旋轉至一角度定 ， 位； 又 -彈片環’套設於該垂直轴上以位於該下磨擦環下方；其環内具有 與該結合槽對應的凸部，而可與該旋轉件一同旋轉；及 ^ 一固定片，係以固定裝置結合於該垂直轴之底面。 進者，本創作所提供的-種雙向旋轉，其巾定位顯構進一 步具有-座體被結合於該基座底面，該座體内具有一銷孔以供收容該定 位銷，並使該定位銷末端自該銷孔一端伸出該座體外；該銷孔内具有= M374726 彈性元件抵壓該定位銷另一端，並在該銷孔相對該定位銷伸出之另一端 設有-調整螺栓，該調整驗壓迫該雜元件，並經調整位置以調整對 該彈性元件之壓迫力》 本創作藉由此結構，可達以下進步功效： 1. 下磨擦環之定位片與定位銷所產生的定位功能機構，是設在下磨擦環 側面，而與磨擦面分離，故可有效降低鐵件之上磨擦環及下磨擦環磨 耗，增加整體樞鈕器之使用壽命。 2. 本創作枢鈕器之定位功能機構，其中下磨擦環之定位片與定位銷間之 爬出力’為運用彈性元件與調整螺栓之間的鎖複產生，故可依據實際 需求而隨意調整樞鈕器所需之爬出力。 以下，將依據圖面所示之實施例而詳加說明本創作之結構及使用 功效。 【實施方式】 請參見第二圖及第三圖為第一種實施例，本創作所提供的一種雙 向旋轉樞紐器1是被設置於一具有一上蓋21及一底座2 2之折疊式 電子設備2中，如第一圖所示。該雙向旋轉柩紐器1主要係由一基座 1 1、一旋轉件1 2、一上磨擦環1 3、一支稽環1 4、一下磨擦環 15、一定位銷機構16、一彈片環17及一固定片18所構成。 基座11係組裝於折疊式電子設備2之底座22内，具有一軸孔 111 ’並於鄰近軸孔111旁設有上凸之一對擋塊112。另，基 座11上開設一孔座113以組裝定位銷機構16。 6 轴二平向對稱組接一對水平轴121，每-水平 件m==121旋轉之套筒件122，該對套筒 第-圖中箭·m。舰增1能相對底座22開啟閉合(如 細G1所不）。旋轉件12τ方在垂直向形成— 3/該垂直轴1 2 3穿過基座！ i之抽孔！ i i而可相對轴 盍f 1能在垂直面上旋轉（如第一圖中箭頭G2所示）；垂直轴 自—凸緣12 4向下延伸，並在表面形成數個結合槽i A圖所示。 如第一 上磨擦環13套設於垂直轴丄2 3上以位於旋轉件丄2凸緣工2 4下方及基座χ1±方之間，可參考第四圖所示。上磨擦環13之環 内具有與、.、。5槽1 2 5對應的凸部1 3 1，而可與旋轉件1 2一同旋 轉。上磨擦環13之環外具有—擋片丨3 2與該對擋塊丨丨2干涉以 限制上羞21在垂直面上之旋轉角度。 丨 支撐環14套合於垂直軸12 3上以介於基座11之軸孔丄工工 内，可參考第四®所示。支擇環丨4之環内具有與結合槽丨2 5對應 的凸部141，而可與旋轉件12—同旋轉。 下磨擦環15套設於垂直軸12 3上以位於基座1丄下方。下磨 擦環15之環内具有與結合槽12 5對應的凸部15丨，而可與旋轉 件12 —同旋轉。下磨擦環15之環外至少延伸出一定位片丄5 2， 該定位片152具有一凹槽15 3。在第二圖中所示有兩對稱的定位 片1 5 2，例如使得上蓋2 1在垂直面上旋轉180。產生定位效果。 定位銷機構16至少具有一定位銷161被設置於基座11之底 面’係可卡入下磨擦環15之定位片15 2凹槽15 3内，使得上蓋 2 1在垂直面上旋轉至-角度定位，例如18〇β產生定位效果。定 機構i 6進-步具有-座體i 6 2被結合於基座i i底面，且座们 6 2上方穿過基座χ i之孔座u 3，且兩側形成結合翼丄6 3，以 螺釘16 4鎖固。參見第四圖或第五圖，座體i 6 2内具有—銷孔工 6 5以供收容定位銷！6丄，並使定位銷i 6 i末端自銷孔16 $ 一 端伸出座體i 6 2外；鎖孔i 6 5内具有—彈性元件i 6 6抵屢定位 鎖161另-端，並在銷孔i 6 5相對定位銷i 6 i伸出之另一端設 有-調整螺栓1 6 7，罐螺栓i 6 7壓迫雜元件丄6 6，並經2 整位置以調整對彈性元件i 6 6之壓迫力。 彈片環17套設於垂直轴！2 3上以位於下磨擦環！5下方。彈 片環17之環内具有與結合槽丄2 5對應的凸部丄7丄，而可與旋轉 件12—同旋轉。 固定片18係以固定裝置，如圖中所示為一對螺釘丄8丄，纟士合 於垂直軸123之底面。 由上所述的本創作實施例，可知至少具有以下之優點： L下磨β擦環15之定位片15 2與定位銷161所產生的定位功能機 構疋。又在下磨擦環工5側面，而與磨擦面分離，故可有效降低鐵件 之上磨擦環1 3及下磨擦環1 5雜，增加整馳邮之使用壽命。 2,本創作樞㈣之定位功能機構，其中下磨擦環1 5之定位片i 5 2 與定位銷1 6 1間之糾力，為運用彈性祕1 6 6與調整螺栓！ 6 之門的鎖付產生，故可依據實際需求而隨意調整樞紐器所需之爬出 力。 M374726 進者’請參見第八®，係林_第二種實_，其結構大致斑 第-實施例相同，但在下磨擦環i 5具有更多的定位片丄5 2凹槽 5 3被定位銷機構16之定位w 6 m，例如圖中所示為兩^互 為垂直位置，使得上蓋2 1在垂直面上旋轉至例如9Q。及18『產生定 位效果。賴，此财點定位設計，是可依據實際需要而設計任何角 度定位，不以此圖祕；更可以纽肖度定位，這都是本創作技術思 想下的簡易變化設計。 在第請九醜示了摘作第三種實關，其結構姐與第一實施 例相同，但在基座1 1下設有兩組定⑽機構i 6。此—設計主要能 增加定位片15 2凹槽15 3與定位銷機構16之定位銷161卡合 力量，並可增加使用壽命。 以上第一至第二種施例，上蓋21在垂直面上旋轉時，由於下磨 擦環15不會與定_機構i 6之定位銷i 6丄接觸產生磨擦，僅在 下磨擦％15轉至設計的定位角度，定位銷丄6工卡入凹槽丄5 3内 0夺f會產生部份的扭力峰值。在下表中顯示了此實施例之扭力及旋 轉角度變化： 扭力峰値V. New description: [New technical field] The present invention relates to a two-way rotary hinge, in particular, a device is disposed between the base of the folding electronic device and the upper cover, so that the upper cover can be opened and closed relative to the base, and the upper cover can be in a vertical plane. Rotating two-way rotating hinge. [Prior Art "] Among the folding electronic devices, there is an upper cover and a base, for example, the notebook computer has a display screen and a keyboard portion. In order to open or close the upper cover and the base, the SX hinge is required. Sometimes the cover can be rotated in a vertical plane. For example, the notebook will display the screen to rotate and open to the surrounding display, and there is a known two-way rotary hinge design. In order to achieve a positioning function when the upper cover is rotated to the vertical plane, a positioning mechanism is often provided in the two-way rotary hinge. In the sixth and seventh figures, a conventional two-way rotary hinge with positioning function is shown, which has a base 9 i, a rotating member 9.2, an upper friction ring g 3, and a pair of support rings g 4 , a friction ring 9 5 and a solid member 9 6 . The base 91 has a shaft hole 911 for the vertical shaft 921 under the rotating member 92 to pass through and the fixing member 96 is screwed to the bottom surface of the vertical shaft 921 to combine all the components into a two-way rotating hinge. In order to achieve the upper cover rotation positioning function, a pair of slots 912 are opened on the side of the shaft hole 911 of the base 91, and a pair of bumps g 31 are punched downward in the upper friction ring 9 3 , and the lower friction ring 9 5 is punched upward. A pair of bumps 9 51 are formed. When the upper cover is rotated to an angle, the M374726, for example, the notebook type electric screen is rotated 180. At this time, the bumps 9 3 丨 and 9 5 i fall into the slots 912 to form a positioning function. However, at other rotation angles, the bumps 9 3 51 are directly rubbed against the upper and lower surfaces of the base 91. The conventional two-way rotary hinge has at least the following disadvantages: 1. The positioning function is generated on the friction surface, and is the same as the elastic piece that generates the torsion, so that it is easier to wear and reduces the service life of the hinge. 2. The output force of the 疋 position can not be controlled arbitrarily, and it is necessary to change the slope angles on both sides of the positioning member 9 6 bumps g 3 1 and 9 51 to adjust the creeping force. Obviously, such a conventional two-way rotary button changer still needs to be improved. [New content] For this reason, this creation provides a kind of two-way rotary touch H, which mainly separates the mechanism of the positioning function from the friction surface of the 榧(4). The financial effect reduces the wear chance of the upper and lower heterocycles, and improves the overall button. The service life of the device. In the two-way rotary hinge provided by the author, the crawling force of the positioning function can be adjusted according to needs. The two-way rotary hinge provided by the present invention is disposed in a folding electronic device having an upper cover and a base; the system includes: a base assembled in the base and having a shaft hole adjacent to the A pair of upper convex stops are arranged beside the shaft hole; a rotating member is arranged horizontally symmetrically to form a pair of horizontal axes, and each horizontal axis 4^/4726 - the socket is rotatable relative to the horizontal axis a sleeve member, the pair of sleeve members are coupled to the upper cover, so that the upper cover can be opened and closed relative to the base; the lower portion thereof forms a vertical axis vertically, and the vertical shaft passes through the shaft hole of the base to be relatively rotatable The upper cover can be rotated on a vertical plane; the vertical axis extends downward from a flange and forms a plurality of coupling grooves on the surface; an upper friction ring is sleeved on the vertical shaft to be located on the rotating member flange Between the lower portion and the upper portion of the base; the ring has a convex portion corresponding to the coupling groove, and can rotate together with the rotating member; and the outer portion of the ring has a blocking piece and the pair of the blocking block to limit the machine The rotation angle of the upper cover Φ on the vertical plane; a support ring, Engaged on the vertical shaft to be inserted into the shaft hole of the base; the ring has a convex portion corresponding to the coupling groove of the base, and can rotate together with the rotating member; The shaft is located below the base; the ring has a convex portion corresponding to the coupling groove, and can rotate together with the rotating member; at least the outer positioning piece extends out of the outer ring, the positioning piece has a groove; a locating pin mechanism having at least a locating pin disposed on a bottom surface of the pedestal, being slidably inserted into the locating piece groove of the lower friction ring, such that the upper cover is rotated to a fixed angle on the vertical surface; Further, the shrapnel ring is sleeved on the vertical shaft to be located below the lower friction ring; the ring has a convex portion corresponding to the coupling groove, and is rotatable together with the rotating member; and a fixing piece is A fixture is coupled to the bottom surface of the vertical shaft. In addition, the present invention provides a two-way rotation, and the towel positioning display further has a body that is coupled to the bottom surface of the base, the body has a pin hole for receiving the positioning pin, and the positioning The end of the pin protrudes from the outside of the pin hole; the pin hole has a = M374726 elastic member against the other end of the positioning pin, and the other end of the pin hole opposite the positioning pin is provided with an adjusting bolt, The adjustment test presses the miscellaneous component and adjusts the position to adjust the pressing force of the elastic component. The present invention can achieve the following advancements by using the structure: 1. Positioning of the positioning piece and the positioning pin of the lower friction ring The functional mechanism is located on the side of the lower friction ring and separated from the friction surface, so the friction ring and the lower friction ring on the iron piece can be effectively reduced, and the service life of the whole hinge is increased. 2. The positioning function mechanism of the creative pivot button, wherein the crawling force between the positioning piece of the lower friction ring and the positioning pin is generated by the lock between the elastic element and the adjusting bolt, so the hub can be adjusted according to actual needs. The crawling force required for the device. Hereinafter, the structure and use efficiency of the present invention will be described in detail based on the embodiments shown in the drawings. [Embodiment] Please refer to the second embodiment and the third figure for the first embodiment. The bidirectional rotary hinge 1 provided by the present invention is disposed on a folding electronic device having an upper cover 21 and a base 2 2 . 2, as shown in the first figure. The bidirectional rotary button 1 is mainly composed of a base 1 1 , a rotating member 1 2 , an upper friction ring 13 , a ring 14 , a lower friction ring 15 , a positioning pin mechanism 16 , and a ring ring . 17 and a fixing piece 18 are formed. The base 11 is assembled in the base 22 of the folding electronic device 2, has a shaft hole 111' and is provided with an upper convex pair stopper 112 adjacent to the shaft hole 111. Further, a socket 113 is formed in the base 11 to assemble the positioning pin mechanism 16. The 6-axis two-way symmetrical combination of a pair of horizontal shafts 121, each horizontal member m==121 rotating sleeve member 122, the pair of sleeves in the figure - arrow · m. Ships 1 can be opened and closed relative to the base 22 (as in the case of fine G1). The rotating member 12τ is formed in a vertical direction - 3 / the vertical axis 1 2 3 passes through the base! I'm pumping holes! Ii can be rotated relative to the axis 盍f 1 in a vertical plane (as indicated by the arrow G2 in the first figure); the vertical axis extends downward from the flange 12 4 and forms a plurality of coupling grooves on the surface. Show. For example, the first upper friction ring 13 is sleeved on the vertical shaft 丄2 3 to be located below the rotating member 凸缘2 flange 2 4 and between the base χ1± square, as shown in the fourth figure. The ring of the upper friction ring 13 has an AND, . The convex portion 1 3 1 corresponding to the 5 groove 1 2 5 is rotatable together with the rotating member 1 2 . The outer ring of the upper friction ring 13 has a shutter 丨3 2 that interferes with the pair of stops 以2 to limit the angle of rotation of the upper shy 21 on the vertical plane.支撑 The support ring 14 is fitted over the vertical shaft 12 3 to be inserted into the shaft hole of the base 11 as shown in the fourth®. The ring of the retaining ring 4 has a convex portion 141 corresponding to the engaging groove 2 5 and is rotatable together with the rotating member 12. The lower friction ring 15 is sleeved on the vertical shaft 12 3 to be located below the base 1丄. The ring of the lower rub ring 15 has a convex portion 15 对应 corresponding to the coupling groove 12 5 and is rotatable together with the rotary member 12. At least a positioning piece 丄 5 2 extends from the outer ring of the lower friction ring 15 , and the positioning piece 152 has a groove 15 3 . Two symmetrical positioning tabs 15 2 are shown in the second figure, for example such that the upper cover 21 is rotated 180 on a vertical plane. Produce a positioning effect. The positioning pin mechanism 16 has at least one positioning pin 161 disposed on the bottom surface of the base 11 to be engaged in the groove 15 3 of the positioning piece 15 2 of the lower friction ring 15 so that the upper cover 2 1 is rotated to a right angle on the vertical surface Positioning, for example, 18 〇 β produces a positioning effect. The fixed mechanism i 6-step has a body i 6 2 is coupled to the bottom surface of the base ii, and the seat 6 2 passes over the hole u 3 of the base χ i, and the sides form a combined wing 丄 6 3 to The screw 16 4 is locked. Referring to the fourth or fifth figure, the seat i 6 2 has a pin hole 65 for receiving the positioning pin! 6丄, and the end of the positioning pin i 6 i extends from the pin hole 16 $ end to the outside of the seat i 6 2; the locking hole i 6 5 has - the elastic element i 6 6 abuts the other end of the lock 161, and The other end of the pin hole i 6 5 opposite to the positioning pin i 6 i is provided with an adjusting bolt 167, the can bolt i 6 7 is pressed against the miscellaneous element 丄6 6, and is adjusted to the elastic element i 6 6 through 2 positions. The pressure. The shrapnel ring 17 is set on the vertical axis! 2 3 on the bottom to rub the ring! 5 below. The ring of the tab ring 17 has a projection 丄7丄 corresponding to the coupling groove 25, and is rotatable together with the rotary member 12. The fixing piece 18 is a fixing means, as shown in the figure, a pair of screws 丄 8 丄, and the gentleman is fitted to the bottom surface of the vertical shaft 123. According to the presently-created embodiment, it is understood that at least the following advantages are obtained: L the positioning piece 15 2 of the β rub ring 15 and the positioning function mechanism generated by the positioning pin 161. In the lower friction ring 5 side, and separated from the friction surface, it can effectively reduce the friction ring 13 and the lower friction ring on the iron piece, and increase the service life of the car. 2, the positioning function mechanism of the creative pivot (4), wherein the positioning friction between the positioning piece i 5 2 of the lower friction ring 1 and the positioning pin 1 6 1 is used to apply the elastic secret 1 6 6 and the adjusting bolt! The lock of the 6th door is generated, so the creeping force required for the hinge can be adjusted at will according to actual needs. M374726 Incomings 'Please refer to the eighth®, the lining_the second real _, the structure is roughly the same as the embodiment - but the lower friction ring i 5 has more positioning pieces 丄 5 2 grooves 5 3 are positioned The positioning of the pin mechanism 16 is w 6 m, for example, as shown in the figures as a vertical position, such that the upper cover 21 is rotated in a vertical plane to, for example, 9Q. And 18" produces a positioning effect. Lai, this financial position positioning design can design any angular positioning according to actual needs, not the secret of this picture; it can also be positioned by Newshaw, which is the simple change design under the creative technology idea. In the first ninth ugly, the third type is implemented, and the structure sister is the same as the first embodiment, but two sets of fixed (10) mechanisms i 6 are provided under the pedestal 1 1 . This design can mainly increase the engagement force between the positioning piece 15 2 groove 15 3 and the positioning pin 161 of the positioning pin mechanism 16, and can increase the service life. In the above first to second embodiments, when the upper cover 21 is rotated on the vertical plane, since the lower friction ring 15 does not contact the positioning pin i 6 定 of the fixed mechanism i 6 to generate friction, only the lower friction %15 is transferred to the design. The positioning angle, the positioning pin 丄 6 work into the groove 丄 5 3 0 will produce a partial torque peak. The torque and rotation angle variations of this embodiment are shown in the following table: Torque peaks
本所在旋轉作動過程中，定位銷機構i 6之定位銷丄6 i，不 9 MJ/4726 會與下磨擦環15產生磨擦’僅在下磨擦環i 5轉至設計的定位角 度’才會產生部份的扭力峰值。 參見第十圖係為本創作第四種實施例，其中下磨擦9外徑擴 大至與設於基座丄i下兩組定位銷機構i 6之定位銷丄6 i相干涉， 並在下磨擦環1 9週緣向_成凹槽！ 9 在細種實施例中下磨 擦環1 9外錄大，在轉動過程巾外緣會與定位銷i 6 i接觸產生磨 擦力；待轉動至設計蚊位點後（即定位銷i 6 i卡人凹槽丄9 3 内），樞鈕器才釋放扭力值。 第四種實施例與前三種實施例最大差異點在於，原第一至第三種 實施例中’在下磨擦環i 5轉至設計的定㈣度時，會產生部份的扭 力峰值而第四種實施例則不會，反而扭力是釋放的狀態。第四種實 施例的扭力及旋轉角度變化如下表：During the rotation operation, the positioning pin mechanism i 6 of the positioning pin mechanism i 6 , not 9 MJ/4726 will produce friction with the lower friction ring 15 'only the lower friction ring i 5 to the design positioning angle' will generate the part The peak value of the torque. Referring to the tenth embodiment, a fourth embodiment of the present invention is disclosed, wherein the outer diameter of the lower friction 9 is expanded to interfere with the positioning pin 丄6 i of the two sets of positioning pin mechanisms i 6 disposed under the base 丄i, and the lower friction ring is 1 9 circumference to _ into the groove! 9 In the fine embodiment, the lower friction ring 1 9 is large, and the outer edge of the rotating process towel will contact the positioning pin i 6 i to generate a friction force; after being rotated to the design mosquito point (ie, the positioning pin i 6 i card) The person in the groove 丄 9 3), the hinge only releases the torque value. The biggest difference between the fourth embodiment and the first three embodiments is that in the first to third embodiments, when the lower friction ring i 5 is turned to the fixed (four) degree of the design, a partial torque peak is generated and the fourth The embodiment does not, but the torque is released. The torque and rotation angle changes of the fourth embodiment are as follows:
—進者’參見第十—圖，係為本創作第五種實施例，其係、與第十圖 所不的第四種實施例類似，其中下磨擦環丄9外徑擴大至與設於基座 二Hi疋位銷機構1 6之定位銷1 6 1相干涉，在下磨擦環1 向内形成凹槽1 9 3。但其中的喊位銷機構1 6中的定位銷 10 M374726 161是以金屬線材16 8曲折而成的，並且每一金屬線材工6 利用位在兩端的兩個螺絲X 6 9固定於基座11底面；利用金屬線疋 16 8曲折出的彈性定位銷丄6丄卡人下磨擦環χ 9的凹槽丄= 内，來產生定位的功能。 綜上所陳，本創作所提供的一種雙向旋轉樞鈕器，係為完全符合 糊卿性及進步性要件之_，爰依法提出t請。㈣陳明者^ 上圖面所示僅為本創作一種較佳實施例，並不以此限制本創作之專^ • 難；但凡依據本創作技術思想所做之簡易或等效變化，仍屬保護範 【圖式簡單說明】 第-圖代表本創作應用於折疊式電子設備之示意圖， 第二圖代表本創作之分解圖， 第二A圖代表本創作之旋轉件另—角度視圖 第三圖代表本創作之組立圖， 第四圖代表本創作之平面剖視圖， 第五圖為第四圖中沿AA之剖視圖， 第六圖代表—種習知結構之分解圖， 第七圖為第六圖習知結構之組合剖視圖， 第八圖代表本創作第二種實施例之組立圖， 第九圖代表本創作第三種實施例之組立圖， 第十圖代表本創作第四種實施例之組立圖， 第十一圖代表本創作第五種實施例之組立圖。 M374726 【主要元件符號說明】 雙向旋轉樞鈕器1 銷孔1 6 5 基座1 1 彈性元件16 6 軸孔1 1 1 調整螺栓16 7 擋塊1 1 2 金屬線材16 8 孔座1 1 3 螺絲1 6 9 旋轉件1 2 彈片環1 7 水平軸121 凸部1 7 1 套筒件12 2 固定片1 8 垂直軸12 3 螺釘1 8 1 凸緣1 2 4 下磨擦環19 結合槽12 5 凹槽1 9 3 上磨擦環13 折疊式電子設備2 凸部1 3 1 上蓋2 1 擋片1 3 2 底座2 2 支撐環1 4 基座9 1 凸部1 4 1 軸孔9 1 1 下磨擦環15 切槽9 1 2 凸部1 5 1 旋轉件9 2 定位片15 2 垂直軸9 21 凹槽1 5 3 上摩擦環9 3 定位銷機構16 凸點9 3 1 定位銷161 支撐環9 4 座體1 6 2 下摩擦環9 5 結合翼16 3 凸點9 5 1 螺釘1 6 4 固定件9 6 12- Into the '10th figure, is the fifth embodiment of the creation, which is similar to the fourth embodiment which is not shown in the tenth figure, wherein the outer diameter of the lower friction ring 9 is expanded to The locating pin 1 6 1 of the pedestal 2 Hi-pin mechanism 1 6 interferes, and the groove 1 9 3 is formed inward in the lower friction ring 1 . However, the positioning pin 10 M374726 161 of the shunting pin mechanism 16 is formed by zigzag of the metal wire 16 8 , and each metal wire 6 is fixed to the base 11 by two screws X 6 9 located at both ends. The bottom surface; the elastic positioning pin 丄6 which is bent by the metal wire 疋16 8 is rubbed under the groove 丄= inside to generate the positioning function. In summary, the two-way rotating hinge provided by this creation is completely in line with the ambiguity and progressive requirements. (4) Chen Ming ^ The above picture shows only a preferred embodiment of this creation, and does not limit the scope of this creation. It is difficult; however, any simple or equivalent change made according to the creative technical idea is still Protection Fan [Simple Description] The first diagram represents the schematic diagram of the creation of the folded electronic device, the second diagram represents the exploded view of the creation, and the second diagram represents the third part of the rotary part of the creation. Representing the group diagram of the creation, the fourth diagram represents the plane section view of the creation, the fifth diagram is the section view along AA in the fourth diagram, the sixth diagram represents the exploded view of the conventional structure, and the seventh diagram is the sixth diagram. A sectional view of a conventional structure, an eighth diagram representing a group diagram of the second embodiment of the present creation, a ninth diagram representing a group diagram of the third embodiment of the creation, and a tenth diagram representing the formation of the fourth embodiment of the creation Figure 11, the eleventh figure represents a group diagram of the fifth embodiment of the present creation. M374726 [Description of main component symbols] Two-way rotary hinge 1 Pin hole 1 6 5 Base 1 1 Elastic element 16 6 Shaft hole 1 1 1 Adjustment bolt 16 7 Stop 1 1 2 Metal wire 16 8 Hole seat 1 1 3 Screw 1 6 9 Rotating member 1 2 Shrapnel ring 1 7 Horizontal shaft 121 Projection 1 7 1 Sleeve member 12 2 Fixing plate 1 8 Vertical shaft 12 3 Screw 1 8 1 Flange 1 2 4 Lower friction ring 19 Binding groove 12 5 Groove 1 9 3 Upper friction ring 13 Folding electronics 2 Convex 1 3 1 Upper cover 2 1 Blank 1 3 2 Base 2 2 Support ring 1 4 Base 9 1 Projection 1 4 1 Shaft hole 9 1 1 Lower friction ring 15 Groove 9 1 2 Projection 1 5 1 Rotating member 9 2 Positioning piece 15 2 Vertical axis 9 21 Groove 1 5 3 Upper friction ring 9 3 Locating pin mechanism 16 Bump 9 3 1 Locating pin 161 Support ring 9 4 Seat 1 6 2 Lower friction ring 9 5 Combined wing 16 3 Bump 9 5 1 Screw 1 6 4 Fixing piece 9 6 12