M326084 八、新型說明： 【新型所屬之技術領域】 * 本創作係一種手提電腦擴充座之樞紐器，特指一種設 ， 置於手提電腦之擴充座中且具有多角度樞轉之構造的搞紐 器。 【先前技術】 - 自從手提電腦出現且日漸普及以來，漸漸的手提電腦 φ 之重要性已無可取代，而各式各樣與手提電腦相關之電腦 週邊商品亦陸續開發而出，市面上所推出之手提電腦擴充 座即為一為了筆記型電腦量身訂做之配備，其考量因手提 電腦本身講求輕、薄，故於體積上受到限制，因而設計為 一具有可額外置設配備空間之擴充座，以置放如外接之硬 碟或風扇等辅助之組件。 一般而言，市面上之擴充座置設於手提電腦之底部且 除了於内部設置有容納配備之空間外，並額外提供一作為 • 手提電腦置墊之功能，而普遍之現有技術的手提電腦擴充 — 座除了提供放置手提電腦之置墊功能外，並無令使用者於 使用手提電腦時可以改變操作高度以取得較舒適的使用角 度之功能，因此對於使用者操作上而言確有其不便之處， 而亦有少數之擴充座提供了改變操作角度之功能，但其往 往需要透過複雜之結構搭配以對應之操作動作才能完成， 因此對於經常使用該功能的使用者而言，其便利性確有不 足之處。 【新型内容】 M326084 有塞於前述之現有技術的不足點，本創作係設計—種 具有多角度樞轉構造的樞紐器以設置於手提電腦擴充座 中，且進而令該擴充座可調整多種使用角度。 為達到上述目的，本創作所採用的技術手段為設計一 種手提電腦擴充座之樞紐器，其包含： ‘。 基座，其一端成型有固定部，另一端成型有一樞軸， 樞轴為一非圓形斷面之直桿件； . 定位片，其為一固定套設於樞軸上之片體，且其外 側端之端面上隆起成型有至少一個定位塊； 一樞轉片，其為一可樞轉地套設於樞軸上之片體，鄰 靠於定位片之外端面上，且其上成型有複數個定位部，柩 轉片於周緣處向外延伸形成有一架接部，樞轉片之外端面 的壁面上突起成型有一限位塊； 一限位片，其為一固定套設於柩軸上之片體，且其貼 $置設於樞轉片上具有限位塊之端面上，並於外環端緣處 I 突出成型有對應於限位塊之限位部； 壓迫組件，其固疋套設於樞轴上且以一端頂推於限 位片之外端面； 一定位組件，其套設於樞轴上且置設於壓迫組件之外 端’其包含-彈簧、一滑片、一撥塊以及一副樞轉片，·彈 簧套設於樞軸之上並以其内側端頂推於壓迫組件之外端 面；滑片為一設有非圓形穿孔且可軸向移動地套設於樞軸 上之環狀片體，其内側端面頂推於彈簧之外侧端，滑片之 外側端面上軸向地突出成型有一卡制塊；撥塊為設有一圓 6 M326084 形穿孔之片體 片之外側端， 其可軸向移動地套設於樞轴上M326084 VIII. New Description: [New Technology Field] * This creation is a kind of hinge for laptop computer docking station. It refers to a kind of device, which is placed in the docking station of the laptop computer and has a multi-angle pivoting structure. Device. [Prior Art] - Since the emergence and popularity of laptop computers, the importance of the laptop φ has become irreplaceable, and various computer peripheral products related to laptops have been developed one after another. The laptop docking station is a tailor-made device for notebook computers. The consideration is that the laptop itself is light and thin, so it is limited in size. Therefore, it is designed to have an additional space for additional equipment. A seat for placing an auxiliary component such as an external hard disk or fan. In general, the expansion seat on the market is located at the bottom of the laptop and in addition to the internal space for accommodation, and an additional function as a laptop, and the popular prior art laptop expansion In addition to providing the function of placing the laptop, it does not allow the user to change the operating height when using the laptop to achieve a more comfortable angle of use. Therefore, it is inconvenient for the user to operate. There are also a few extensions that provide the ability to change the operating angle, but they often need to be completed through complex structural actions, so the convenience for users who frequently use the function is There are deficiencies. [New Content] The M326084 has the disadvantages of the prior art described above. The present invention is designed to have a multi-angle pivoting structure for being placed in a laptop docking station, and thus the docking station can be adjusted for various uses. angle. To achieve the above objectives, the technical means used in this creation is to design a hub for a laptop docking station, which includes: ‘. a pedestal having a fixing portion formed at one end thereof and a pivot shaft formed at the other end, the pivot shaft being a straight rod member having a non-circular cross section; and a positioning piece which is a fixed sleeve sleeved on the pivot body, and The end surface of the outer end is embossed with at least one positioning block; a pivoting piece is a piece pivotally sleeved on the pivot, abutting against the outer end surface of the positioning piece, and forming thereon The plurality of positioning portions have a plurality of positioning portions extending outwardly at the peripheral edge to form a connecting portion, and a limiting block is formed on the wall surface of the outer end surface of the pivoting piece; a limiting piece is fixedly sleeved on the 柩a sheet on the shaft, and the sticker is disposed on the end surface of the pivoting piece having the limiting block, and at the edge of the outer ring, the protrusion portion corresponding to the limiting block is protruded and formed at the edge of the outer ring; the pressing component is solid The cymbal sleeve is sleeved on the pivot shaft and pushed at one end to the outer end surface of the limiting piece; a positioning component is sleeved on the pivot shaft and disposed at the outer end of the pressing assembly, which comprises a spring, a sliding piece, a dial and a pair of pivoting pieces, the spring is sleeved on the pivot and pushed by the inner end thereof against the pressing component The outer end surface; the sliding piece is an annular piece body which is provided with a non-circular perforation and is axially movably sleeved on the pivot shaft, and the inner end surface thereof is pushed against the outer side end of the spring, and the outer end surface of the sliding piece is axially The ground protrusion is formed with a card block; the dial block is an outer side end of the piece piece having a circular 6 M326084-shaped perforation, and is axially movably sleeved on the pivot shaft
接塊，接塊固定於架接部上。 且置設於滑 有對應於卡制塊之缺口，並於其側 一撥柄；副樞轉片設於滑片與撥塊 之片體，且其一側延伸成型有一 本創作的優點在於當使用者將手提電腦底座一端固定 於擴充座之樞部上時，該 限位片之限位部與樞轉片 最大張角之固定功能；且 ，該墊部可相對應於樞部樞轉，且藉 轉片之限位塊卡制可提供擴充座）一 ，·且藉由定位片之定位塊與樞轉片上 定位部等設計，令擴充座於最大張角間可獲得於特定之張 角上之固定功能，且任何角度上撥動手撥桿可帶動連動片 推移撥塊及滑片以壓縮彈簧，而後當樞紐器樞轉至該角度 時，滑片與撥塊即因彈簧之恢復力而自動形成卡制關係進 而7擴充座確實固疋於该張角，綜觀而言，本創作便於讓 使用者於擴充座上使用手提電腦時改變其操作角度。 【實施方式】 請參閲第一及四圖所示，本創作之手提電腦擴充座之 樞紐器為置設於擴充座（70)之樞部（71)與墊部（72)間之樞 轉裝置，其包含一基座（10)、一定位片（20)、一樞轉片 (30)、一限位片（40)、一壓迫組件（50)及一定位組件（6〇)。 前述之基座（10)可為一長型塊體，其一端成型有固定 部（11)，且藉由固定部（11)將基座（10)與擴充座（7〇)之塾 部（72)接設固定，基座（10)之另一端成型有一樞轴（12)， 樞軸（12 )為一非圓形斷面之直桿件且其中段處部分之桿身 M326084 成型為具有螺紋之螺紋部（121)。 β月進一步配合參看第二及三圖所示，前述之定位片（2〇) 可為一設有非圓形穿孔且固定套設於樞軸上之環狀片體， 其外側端之端面上間隔隆起成型有兩定位塊（2丨），其可為 將外環緣之部分壁面彎折成具有弧度之突起，且定位片（2〇) 之外侧端面上可靠設有一墊圈（22)。 前述之樞轉片（30)為一設有圓形穿孔並可樞轉地套設 於柩轴（12)上之片體，其鄰靠於定位片（2〇)之外端面上， 且其上成型有對應定位塊（21)之複數個定位部（3丨），定位 部（31)可為環狀分布於樞轉片（3〇)外環緣上之缺口，該定 位部（31)可於柩轉片（3〇)轉動至特定之位置時對應於定位 塊（21)之位置且與定位塊（21)形成一配合抵靠之關係以增 加樞轉動作㈣角度之摩擦力量，進而提供—定位功能， 樞轉片（30)於周緣處向外延伸形成有一架接部（32)，藉其 與擴充座⑽之樞部⑼相互固設，並因其可相對於基座 (10)樞轉’故可令塾部⑽可相對應於植部⑺）搞轉，樞 轉片（30)之外端面的壁面上突起成型有一限位塊。 前述之限位片（40)為一設有非圓形穿孔且固定套設於 樞轴(12)上之片體，其貼靠置設於樞轉片（3〇)上具有限位 塊（33)之端面上，且其於外環端緣處突出成型有對應於限 位塊(33)之限位部(41) ’其可為放射狀之扇形片體，於整 體之樞轉動作中可藉限位部⑷)之兩端分別配合抵靠於限 位塊⑽以阻擋該樞轉動作，以作為該樞轉動作之最大位 M326084 前述之麗迫組件（50)固定套設於樞軸（12)上且以一端 頂推於限位片（40)之外端面，其提供有一壓迫力量，用以 • 將定位片（20)、樞轉片（30)以及限位片（40)夾合固定於樞 • 軸（12)上並藉此提供一摩擦力，以防止樞紐器之樞轉動作 鬆滑，壓迫組件（5〇)可進一步包含有兩頂推片（51)、一彈 • 片（52)以及一螺帽（53); 兩頂推片（51)設有非圓形穿孔且套設固定於樞軸（12) _ 之上，且其相互推靠並以其中之一頂推片（51)之端面抵靠 於限位片（30)之外側端面上；彈片（52)可樞轉地套設於樞 轴（12)之上，且其設於兩頂推片（51)之間；螺帽乂53)對應 地固定套設於樞軸（12)的螺紋部（121)之上，且其頂推於 位於外側之頂推片（51)上，並且藉由與螺紋部〇21)的結 合進而壓迫頂推片（51)與彈片（52)，進而令壓迫組件（5〇) 可提供套設於樞轴（12)上之各構件一轴向的壓迫力量。 凊進一步配合參看第五圖所示，前述之定位組件（6〇) ❿套設於樞轴（12)上且置設於壓迫組件（5〇)之外端，其可進 一步包含有一彈簧（61)、一滑片（62)、一撥塊（63)以及一 副樞轉片（64); 彈簧（61)套設於樞軸（丨2)之上並以其内側端頂推於壓 迫組件（5 0 )之外端面； 滑片（62)為一設有非圓形穿孔且可軸向移動地套設於 樞轴（12 )上之環狀片體，其内側端面頂推於彈簧（a〗）之外 側知且於’月片（62)之外側端面上軸向地突出成型有一卡 制塊（621); 9 M326084 撥塊(63)為設有-圓形穿孔之片體，其可轴向移動地 套設於樞軸。2)上且置設於滑片（62)之外側端，其上成型 有形狀對應於卡制塊（621)之缺口（631)，並於其側緣上徑 向地大出成型有一撥柄(632)，撥柄(632)接設於之柩部(⑴ 中，並以一可橫向移動之連動片（73)與撥柄（632)固定接 設，該㈣片（73)上設有一定位部（74)，丨可包含一突起 成型於枢部（71)底殼上之突桿（741)及一設於連動片 之卡塊（742) ’卡塊（742)對應成型於突桿（741)之一側， 當卡塊(742)隨連動片（73)移動而越過突桿(741)時可與其 型成一卡制關係，令連動片（73)得到一摩擦力進而定2，' 而連動片（73)上更設有一手撥桿⑽，其延伸於樞部⑺） 之外側，再者；撥柄（632)上可朝内侧突出成型有一突桿 (633)； 副樞轉片（64)設於滑片（62)與撥塊（63)之間，其為設 有一圓形穿孔且樞設於樞轴（12)上之片體，其一側延伸成 型有一接塊（641)，其連接固定於架接部上以令樞轉 片（30)與副樞轉片（64)成連動關係，且該接塊（641)上貫 穿成型有一對應突桿（633)之穿孔（642)，其可移動地套設 於突桿（633)上； & 而若於整體樞轉動作中，卡制塊（621)對齊於缺口（63i) 時，使用者撥動手撥桿（75)朝樞部（71)之外端移動時可帶 動撥塊（63)與滑片（62)因缺口（631)與卡制塊（621)相互嵌 合而得到一卡制效果；請進一步配合參看第六至八圖所 示’若於卡制塊（621)未對齊缺口（631)時，則撥動手撥桿 M326084 (75)會帶動撥塊（75)頂推於卡制塊（621)外端進而推擠彈 簧（61)令其壓縮，此時藉卡塊（742)與突桿（741)相互卡 制，可達到一固定效果以保持撥塊（75)持續頂推於卡制塊 (621)，直至該樞轉動作進行至令卡制塊（621)與缺口（631) 對齊時，彈簧（61)之恢復力將頂推滑片（62)並令其卡制塊 (621)進入缺口（631)進而獲得卡制效果。 請進一步配合參看第九圖所示，本創作的優點在於當 使用者將手提電腦（80)底座一端固定於擴充座（7〇)之樞部 (71)上且將底座置設於墊部（72)時，可提供該墊部一相對 應於柩部（71)之樞轉功能，請進一步配合參看第十圖所 不’藉由限位片（40)上之限位部（41)與樞轉片（3〇)之限位 塊（33)之卡制可提供擴充座（7〇)—最大張角之固定功能； 再請配合參看第--圖所示，於本創作之製作時可藉 由疋位片（20)之定位塊（21)與樞轉片（30)上定位部（31)等 組件之配合設計，令擴充座（7 0)於最大張角間可獲得於特 疋之張角上之固定功能，且使用者可於任何角度上撥動手 撥桿（75)以帶動連動片（73)推移撥塊（63)及滑片（62)以壓 縮彈簧（61)，並藉定位部（74)之定位使其保持固定，而後 當柩紐器樞轉至該角度時，滑片（62)與撥塊（63)即因彈簧 (61)之恢復力而自動形成卡制關係進而令擴充座（7〇)確實 固定於該張角，以避免因手提電腦（80)之重量壓迫造成定 位時移動之問題，綜觀之，本創作僅需透過簡易的結構設 計以及便利的操作方式即可提供使用者於擴充座（7〇)上使 用手提電腦（80)時改變操作角度之功能，確為一具增益性 11 M326084 之設計。 【圖式簡單說明】 第一圖為本創作之元件分解圖。 第二圖為本創作之元件外觀圖。 第三圖為本創作之元件側視圖。 第四圖為本創作之實施例圖。 第五圖為本創作之局部實施例圖。 第六圖為本創作於一特定角度定位時定位組件之實施 例第一動作圖。 第七圖為本創作於一特定角度定位時定位組件之實施 例第二動作圖。 第八圖為本創作於一特定角度定位時定位組件之實施 例第三動作圖。 第九圖為本創作於手提電腦置於擴充座上操作時之實 施例圖。The block is fixed to the bracket. And disposed on the sliding corresponding to the notch of the clamping block, and a handle on the side thereof; the auxiliary pivoting piece is disposed on the sliding piece and the dialing piece, and one side of the extension piece has a creation advantage When the user fixes one end of the base of the laptop to the pivot of the docking station, the limiting portion of the limiting piece and the maximum opening angle of the pivoting piece are fixed; and the pad portion can pivot corresponding to the pivot portion, and The limit block card of the transfer piece can provide the expansion base), and the positioning block of the positioning piece and the positioning part of the pivoting piece are designed so that the expansion seat can be fixed at a specific opening angle between the maximum opening angles. Function, and the hand lever can be driven at any angle to drive the linkage piece to push the dial block and the sliding piece to compress the spring, and then when the hinge pivots to the angle, the slider and the dial block are automatically formed by the restoring force of the spring. The card relationship and thus the 7-seat extension are indeed fixed at the corner. Overall, the creation facilitates the user to change the operating angle when using the laptop on the docking station. [Embodiment] Please refer to the first and fourth figures. The hinge of the notebook docking station of the present invention is pivoted between the pivot portion (71) and the pad portion (72) of the docking station (70). The device comprises a base (10), a positioning piece (20), a pivoting piece (30), a limiting piece (40), a pressing component (50) and a positioning component (6〇). The base (10) may be an elongated block having a fixing portion (11) formed at one end thereof, and the base portion (10) and the base portion of the expansion base (7〇) are fixed by the fixing portion (11) ( 72) The fixing is fixed, and the other end of the base (10) is formed with a pivot shaft (12). The pivot shaft (12) is a straight rod member having a non-circular cross section and the shaft portion M326084 at the middle portion is formed to have Threaded portion of the thread (121). Further matching with β-month, as shown in the second and third figures, the positioning piece (2〇) may be an annular piece having a non-circular perforation and fixedly mounted on the pivot, on the end surface of the outer end. The spacer ridge is formed with two positioning blocks (2 丨), which can be formed by bending a part of the wall surface of the outer rim into a protrusion having a curvature, and a gasket (22) is reliably disposed on the outer end surface of the positioning piece (2 〇). The pivoting piece (30) is a piece having a circular perforation and pivotally sleeved on the boring shaft (12), which abuts against the outer end surface of the positioning piece (2〇), and A plurality of positioning portions (3丨) corresponding to the positioning block (21) are formed thereon, and the positioning portion (31) may be a notch annularly distributed on the outer edge of the pivoting piece (3〇), the positioning portion (31) When the rotating piece (3〇) is rotated to a specific position, it corresponds to the position of the positioning block (21) and forms a cooperative abutting relationship with the positioning block (21) to increase the frictional force of the pivoting action (four) angle, and further Providing a positioning function, the pivoting piece (30) extends outwardly at a peripheral edge to form a connecting portion (32), which is fixed to the pivot portion (9) of the docking station (10), and is detachable relative to the base (10) ) pivoting so that the crotch portion (10) can be rotated corresponding to the planting portion (7), and a limit block is formed on the wall surface of the outer end surface of the pivot piece (30). The above-mentioned limiting piece (40) is a piece body which is provided with a non-circular perforation and is fixedly sleeved on the pivot shaft (12), and is disposed on the pivoting piece (3〇) with a limiting block ( 33) on the end face, and protrudingly formed at the end edge of the outer ring with a limiting portion (41) corresponding to the limiting block (33) 'which can be a radial fan-shaped piece, in the overall pivoting motion The two ends of the limiting portion (4) can be respectively engaged with the limiting block (10) to block the pivoting action as the maximum position of the pivoting action M326084. The aforementioned urging assembly (50) is fixedly sleeved on the pivot (12) is pushed up on the outer end surface of the limiting piece (40) with one end, which provides a pressing force for clamping the positioning piece (20), the pivot piece (30) and the limiting piece (40) The fixing is fixed on the pivot shaft (12) and thereby providing a frictional force to prevent the pivoting action of the hinge from being loose. The pressing assembly (5〇) can further comprise two pushing pieces (51) and a bullet. a piece (52) and a nut (53); the two top push pieces (51) are provided with non-circular perforations and are sleeved and fixed on the pivot (12) _, and they are pushed against each other and topped by one of them Push film (5 1) the end surface abuts against the outer end surface of the limiting piece (30); the elastic piece (52) is pivotally sleeved on the pivot shaft (12), and is disposed between the two pushing pieces (51) The nut 乂 53) is correspondingly fixedly sleeved on the threaded portion (121) of the pivot shaft (12), and is pushed against the pushing piece (51) located on the outer side, and by the threaded portion 21 The combination, in turn, presses the pusher (51) and the shrapnel (52), thereby allowing the compression assembly (5〇) to provide an axial compressive force to the components that are placed over the pivot (12). Further cooperation, as shown in the fifth figure, the positioning component (6〇) is sleeved on the pivot (12) and disposed at the outer end of the pressing assembly (5〇), which may further comprise a spring (61). ), a sliding piece (62), a dial (63) and a pair of pivoting pieces (64); the spring (61) is sleeved on the pivot (丨2) and pushed by the inner end thereof against the pressing assembly (5 0 ) outer end surface; the sliding piece (62) is an annular piece body provided with a non-circular perforation and axially movably sleeved on the pivot shaft (12), and the inner end surface thereof is pushed against the spring ( a)) The outside side knows that a card block (621) is axially protruded on the outer end surface of the lunar piece (62); 9 M326084 the dial block (63) is a sheet body having a circular perforation. The sleeve can be axially moved. 2) is disposed on the outer side end of the sliding piece (62), and is formed with a notch (631) having a shape corresponding to the locking block (621), and is radially formed on the side edge thereof to have a handle (632), the handle (632) is connected to the top portion ((1), and is fixedly connected with a shifting piece (73) and a handle (632) which are laterally movable, and the (four) piece (73) is provided with a The positioning portion (74) may include a protrusion (741) protrudingly formed on the bottom case of the pivot portion (71) and a block (742) disposed on the linking piece. The block (742) is correspondingly formed on the protruding rod On one side of (741), when the block (742) moves over the projecting piece (741) and passes over the protruding rod (741), it can be in a card-like relationship, so that the linking piece (73) obtains a frictional force and is determined to be 2, The linkage piece (73) is further provided with a hand lever (10) extending outside the pivot portion (7)), and a pivoting member (633) can be protruded toward the inner side to form a protruding rod (633); The sheet (64) is disposed between the sliding piece (62) and the dial block (63), and is a sheet body having a circular perforation and pivoted on the pivot shaft (12), and a block is formed on one side thereof ( 641), the connection is fixed to the mounting portion to The pivoting piece (30) is in a linked relationship with the secondary pivoting piece (64), and the connecting piece (641) is formed with a through hole (642) corresponding to the corresponding protruding rod (633), which is movably sleeved on the protruding rod (633)Up; & and if the card block (621) is aligned with the notch (63i) during the overall pivoting motion, the user moves the hand lever (75) toward the outer end of the pivot (71) When the slider (63) and the slider (62) are engaged with each other by the notch (631) and the clamping block (621), a carding effect is obtained; please refer to the figures 6 to 8 for further cooperation. When the clamping block (621) is not aligned with the notch (631), the toggle lever M326084 (75) will push the dial block (75) to push the outer end of the clamping block (621) to push the spring (61). The compression is performed. At this time, the card block (742) and the protruding rod (741) are mutually engaged, and a fixing effect can be achieved to keep the dial block (75) continuously pushed against the card block (621) until the pivoting action is performed. When the card block (621) is aligned with the notch (631), the restoring force of the spring (61) pushes the slider (62) and causes the card block (621) to enter the notch (631) to obtain the carding effect. . Please further cooperate with the illustration in Figure 9. The advantage of this creation is that when the user fixes one end of the base of the laptop (80) to the pivot (71) of the docking station (7〇) and places the base on the pad ( 72), the pivoting function of the pad portion corresponding to the crotch portion (71) may be provided, please further cooperate with the limit portion (41) on the limiting piece (40) without referring to the tenth figure. The locking of the limit piece (33) of the pivot piece (3〇) can provide the fixed seat (7〇) - the fixed function of the maximum opening angle; please refer to the figure--picture, as shown in the creation of this creation. By matching the positioning block (21) of the clamping piece (20) with the positioning part (31) of the pivoting piece (30), the expansion seat (70) can be obtained between the maximum opening angles. The fixed function on the corner, and the user can dial the hand lever (75) at any angle to drive the linkage piece (73) to push the dial block (63) and the slide piece (62) to compress the spring (61), and borrow The positioning portion (74) is positioned to remain fixed, and then when the spring is pivoted to the angle, the slider (62) and the dial (63) are automatically activated by the restoring force of the spring (61). The card-making relationship further makes the docking station (7〇) fixed at the corner to avoid the problem of movement when positioning due to the weight of the laptop (80). As a whole, the creation only needs simple structure design and convenience. The operation mode can provide the user with the function of changing the operating angle when using the laptop (80) on the docking station (7〇), which is a gain 11 M326084 design. [Simple description of the diagram] The first diagram is an exploded view of the components of the creation. The second picture is the appearance of the component of the creation. The third picture is a side view of the components of the creation. The fourth figure is a diagram of an embodiment of the creation. The fifth figure is a partial embodiment of the creation. The sixth figure is a first action diagram of an embodiment of the positioning component when the creation is positioned at a specific angle. The seventh figure is a second action diagram of an embodiment of the positioning assembly when the creation is positioned at a specific angle. The eighth figure is a third action diagram of an embodiment of the positioning assembly when the creation is at a specific angle. The ninth figure is an embodiment of the creation of the notebook when it is placed on the docking station.
第十圖為本創作於手提電腦置於擴充座上操作時當擴 充座張開至最大張角之實施例圖。 第十一圖為本創作於手提電腦置於擴充座上操作時令 擴充座於一特定角度定位之實施例圖。 【主要元件符號說明】 (1 〇)基座 (12)槐車由 (20)定位片 (22)墊圈 (11)固定部 (121)螺紋部 (21)定位塊 (30)樞轉片 12 M326084 (31)定位部 (32)架接部 (33)限位塊 (40)限位片 (41)限位部 (50)壓迫組件 (51)頂推片 (52)彈片 (53)螺帽 (60)定位組件 (61)彈簧 (62)滑片 (621)卡制塊 (63)撥塊 (631)缺口 (632)撥柄 (633)突桿 (64)副樞轉片 (641)接塊 (642)穿孔 (70)擴充座 (71)樞部 (72)墊部 (73)連動片 (74)定位部 (741)突桿 (742)卡塊 (75)手撥桿 (80)手提電腦 13The tenth figure is an embodiment of the creation of the expansion seat to the maximum opening angle when the notebook is placed on the docking station. Figure 11 is a diagram showing an embodiment of the creation of the docking station at a specific angle when the notebook is placed on the docking station. [Main component symbol description] (1 〇) pedestal (12) 由 由 (20) locating piece (22) washer (11) fixing part (121) threaded part (21) positioning block (30) pivot piece 12 M326084 (31) Positioning part (32) Racking part (33) Limiting block (40) Limiting piece (41) Restricting part (50) Pressing component (51) Pushing piece (52) Spring piece (53) Nut ( 60) Positioning assembly (61) Spring (62) Slide (621) Block (63) Block (631) Notch (632) Handle (633) Pole (64) Sub-pivot (641) (642) Perforation (70) Expansion Seat (71) Shaft (72) Pad (73) Linking Plate (74) Positioning Section (741) Pole (742) Block (75) Handlebar (80) Laptop 13