M328760 八、新型說明： 【新型所屬之技術領域】 本創作係一種可調整高度之樞紐器，特指一種設置於 擴充座且具有調整角度與高度設計以供擴充座改變高度角 度的樞紐器。 【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 之重要性已無可取代，而各式各樣與手提電腦相關之電腦 週邊商品亦也日益開發而出，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，其主要目的 之一為提供手提電腦一置放之座墊功能，以進一步提供使 用者於使用手提電腦時可取得一較佳之操作高度。 然而，普遍之手提電腦擴充座多半為一呈現平板狀之 墊體，其本身之厚度為固定，且不具有調整高度或者是角 度之功能，因此當使用者使用如此設計之手提電腦擴充座 日·^ ’雖然可以藉其抬高操作手提電腦之高度，但僅止於此， 其所能抬升之高度有限，且使用者並無法獲得更多其他的 操作高度、角度，然而對於身高不同或者使用場合不同之 使用者而言，無法取得適當的操作高度以及操作角度時， 對於手提電腦之使用將會是不便利的，因此，如何設計一 種具有可調整咼度以及角度之擴充座以改善此一情況，亦 為值得思考之問題。 【新型内容】 有鑒於前述之現有技術的不足點，本創作係設計一種 5 M328760 設於手提電腦擴充座中，具有調整擴充座高度以及角度之 、 樞紐器以便利手提電腦之使用。 • 為達到上述目的，本創作所採用的技術手段為設計一 種可调整南度之植紐器，其包含： 一下支撐架，其包含一底板，且自底板上之兩側分別 ，朝上延伸成型有下樞接塊，該下柩接塊上各設有一前樞接 '孔及一後樞接孔；其中前樞接孔設於下樞接塊之靠近前側 _ 處；後樞接孔設於下樞接塊之靠近後側處，且其設置位置 高於前樞接孔； 一樞樑，其下端樞設於兩下樞接塊上，且其可包含有 一前樞樑及一後樞樑； 月1J、後樞樑互成平行设置’且其各自包含有一本體及 兩延伸臂，其本體為一板體，其延伸臂分別成型於本體之 兩側，其同時朝其本體之上、下端外延伸，且其並於各延 伸臂之上、下自由端處分別貫穿成型有一接設孔，且前樞 樑之延伸臂朝下延伸之自由端樞設於前樞接孔上，而後樞 -樑之延伸臂朝下延伸之自由端樞設於後樞接孔上，而其中 相互樞设之方式為於各接設孔與前、後枢接孔間以樞接組 件配合連接； 上支樓架’其包含一頂板及一槐接板； 其中頂板上一側處貫穿設有一穿孔，且自頂板兩侧分 別朝下延伸成型有上樞接塊，上樞接塊上各設有一前及一 後樞接孔，前、後樞接孔於上樞接塊之設置位置與下樞接 塊上之前、後樞接孔相同，再者，上樞接塊之前、後樞接 6 M328760 孔分別樞接於前、後樞樑之延伸臂朝上延伸自由端上的接 0又孔上’其拖接方式為利用搞接組件配合連接，而於1中 一樞接組件上進一步設有一扭力彈簧，該扭力彈篑之一端 固設於頂板，另一端藉_延伸之牵引元件勾繞，該牵引元 件穿過頂板之穿孔朝外延伸； 其中樞接板固定於頂板之上，其上設有一穿孔，該穿 孔套設於牽引元件，且樞接板兩側處分別朝上延伸成型有 樞塊，樞塊上貫穿地設有一樞孔； 一樞轉架，其對應樞設於上支撐架上且其包含一固定 板，其上設有一牽引孔，其對應套設於牵引元件上，於固 定板之一側設有一穿孔，且固定板之兩側分別朝下延伸成 型有對應樞接於樞塊之樞設塊，並於樞設塊上貫穿設有對 應樞孔之樞設孔，其與樞孔間藉樞接組件配合樞接，而其 中對應於固定板之穿孔位置之樞接組件上設有一扭力彈 頁，其一端固設於固定板上，另一端藉一延伸之牽引元件 勾繞，該牵引元件穿過固定板之穿孔朝外部延伸。 當使用者將手提電腦置於本創作上時，藉由上、下支 撐架與樞樑間之開展及折合等連動關係可進而帶動擴充座 之上、下支撐面相對移動，故使用者可調整手提電腦的操 作高度，再者藉由樞II架與上支撐架之間的相對樞轉關 係，使用者可進一步地調整手提電腦的操作角度。 【實施方式】 請參看第一及七圖所示，其中本創作之可調整高度之 樞紐器可設於一種非平板式擴充座之上、下支撐面（91)^2) M328760 間，該擴充座之上、下支撐面（91 )(92)可相對移動並以上 支撐面（91)作為擺設手提電腦之用，而該樞紐器進一步包 含一下支撐架（10)、一樞樑（20)、上支撐架（30)及一樞轉 架（40) 〇 請進一步配合參看第二及三圖所示，前述之下支撐架 (10)包含一底板（Π)，其為一板體且固定設於擴充座之下 支撐面（92)上’且自底板（π)上之兩側分別垂直地朝上延 伸成型有下樞接塊（12)，該下樞接塊（12)上各設有一前樞 接孔（121)、一後樞接孔（122)及一限位部（123);前樞接 孔（121)為圓孔’其設於下樞接塊（12)之靠近前側處；後 樞接孔（122)為圓形孔，其設於下樞接塊（12)之靠近後侧 處’且其設置位置高於前樞接孔（丨21);限位部（丨23)設於 下樞接塊（12)之壁緣上靠近後樞接孔（122)處，其為於下 樞接塊（1 2 )壁緣上凹入成型之一鞍部，其底部並以樞接孔 (122)為圓心呈弧狀。 前述之樞樑（20)為Η字型之架體，其下端樞設於兩下 樞接塊（12)上，且其可包含有一前樞樑（21)、一後樞樑（22) 及複數個阻力彈簧（23); 前樞樑（21)為Η字型之架體，其包含有一本體（211) 及兩延伸臂（212)，本體（211)為一板體且於其朝後側面靠 近上端處間隔地設有複數個突出之勾塊（213)，延伸臂（212) 刀別成型於本體（211)之兩側，其朝本體（211)之上、下端 延伸’且其並於上、下自由端處分別貫穿成型有非圓形斷 面之接設孔（214)，且延伸臂（212)朝下延伸之自由端樞設 M328760 於前樞接孔（121)上，而其樞設方式（配合參看第四圖所 示）’為透過一連串之極接組件（80)配合連接於接設孔（214) 與前棍接孔（121)間以將前樞樑（21)迫緊樞設於下支撐架 (10)上，而樞接組件（80)可包含一呈非圓形斷面且其上設 有螺紋之樞軸桿件，其穿設卡制於接設孔（214 )並進一步 穿設於前樞接孔（121)中，並配合以螺帽、彈片及塾圈等 元件結合以達成樞接之功能； 請進一步配合參看第四圖所示，後樞樑（22)為Η字型 之架體，其與前樞樑（21)成平行設置，且其包含有一本體 (221)及兩延伸臂（222)，本體（221)為一板體且於其朝前 側面罪近下端處間隔地設有複數個突出之勾塊（2 2 3 )，延 伸臂（222)分別成型於本體之兩側，其朝本體（221)之上、 下端延伸，且其並於上、下自由端處分別貫穿成型有非圓 形斷面之接設孔（224)，且延伸臂（222)朝下延伸之自由端 樞設於後樞接孔（122)上，而其樞設方式為透過一組如前 述之樞接組件（80Α)配合連接於接設孔（224)與後樞接孔 (121)間以將後樞樑（22)迫緊並樞設於下支撐架上（1〇)， 此外於該樞接組件（8 〇 A )之樞軸桿件上進一步套設固定有 一對應限位部（123)之限位片（81A)，其鄰設於樞接塊（12) 且限位片（81A)上延伸設有^，該突塊對應靠置於限位 部（123)之鞍部中並於旋轉時藉抵靠鞍部兩侧之壁面以限 制樞轉之範圍； 阻力彈簧（23)之兩端分別掛設於前樞樑（21)之本體 (211)及後柩樑（22)之本體（221)的對應勾塊（213)(223) M328760 上，以於兩樞樑（21)(22)相互平行地對應下支撐架（ίο)樞 轉作折合動作時藉阻力彈簧（23)之回復力增加樞轉動作間 之摩擦力。 請進一步配合參看第五、六及八圖所示，前述之上支 撐架（30)包含一頂板（31)，頂板（31)為板體，且於板體上 靠近一側處貫穿設有一穿孔（311)，且自頂板（31)之兩側 分別垂直地朝下延伸成型有上樞接塊（32)，該上樞接塊（32) 上各設有一前樞接孔（321)及一後樞接孔（322);前、樞接 孔（321)(322)為圓孔’其於上搞接塊（32)上之設置位置與 下樞接塊（12)上之前、後樞接孔（121)(122)相同，再者， 前、後樞接孔（321 )(322)分別與前、後樞樑（21)(22)之延 伸臂（212)(222)朝上延伸的自由端上的接設孔（214)(224) 相互樞接，其利用複數组如前述之樞接組件（8〇)(8〇B)對 應穿設以完成枢接，如此一來上、下支撐架（3〇)(1〇)與樞 樑（20)間便可藉樞轉連動關係以完成開展及折合之動作； 而其中一樞接組件（80B)之樞軸桿件上進一步套設有 一扭力彈簧（82B)，其一端貫穿並定位於頂板（31)，並藉 其扭力緊缚並限制樞接組件（8〇B)之樞軸桿件的樞轉，以 限制上、下支撐架（3〇)、（10)與樞樑（2〇)間樞轉之關係， 此外该扭力彈簧（82B)另一端藉一延伸之牽引元件（6〇)相 互連接以便選擇性地藉牽引力撐開扭力彈簧（82B)進而允 2樞接組件（80B)之樞軸桿件樞轉，該牵引元件（6〇)可為 一連接一線體之勾環，其可穿過穿孔（311)進而朝外部延 伸作為一自擴充座外控制扭力彈簧（82B)鬆緊之機制； M328760 請進一步配合參看第六圖所示，且頂板（31)上進一步 、 固定有一樞接板（33)，其為一板體並於板體上貫穿設有對 . 應頂板（31)之穿孔（31丨）的穿孔（331)以供牽引元件（60)貫 穿，且於樞接板（33)兩側處分別垂直朝上延伸成型有樞塊 (34)，樞塊（34)上貫穿地設有一樞孔（341)，且於樞塊（34) 之壁緣上靠近樞孔（341)處設有限位部（342)，其可為於該 壁緣上凹入成型之一鞍部，其底部以樞孔為圓心呈弧狀。 前述之樞轉架（4〇)對應樞設於上支撐架（3〇)之上且其 修 包含一固定板（41)，其為一板體且與擴充座之上支撐面（91) 固定連接，固定板（41)上一側貫穿地設有對應於頂板（31) 之穿孔（311)之牵引孔（4Π)以供牵引元件（6〇)貫穿，於固 定板之另一側進一步貫穿地設有一穿孔（412)，且固定板 (41)之兩側分別地朝下延伸成型有對應樞接於樞塊（34)之 搞設塊（42) ’並於樞設塊（42)上貫穿設有對應樞孔（341) 之樞設孔（421)，其為非圓形斷面且與樞孔（341)間可藉由 如前述之樞接組件（80C)(80D)穿設配合以達成樞接，且樞 • 接組件上（80C)(80D)設有對應限位部（342)之限位片 (81C)(81D)，其鄰設於樞設塊（42)且限位片（8iC)(81D)上 延伸設有突塊，該突塊對應設於限位部（342)之鞍部中並 於旋轉時藉抵靠鞍部兩側壁面以限制樞轉之範圍， 再者’其中對應於穿孔（412)之樞接組件（80C)上套設 有一扭力彈簧（82C)，其一端固設於固定板上（41)，並藉 其扭力緊缚並限制樞接組件（8〇c)之樞軸桿件的樞轉，以 限制樞轉架（4〇)與上支撐架（3〇)間之樞轉關係，該扭力彈 M328760 簧（82C)另一端藉一延伸之牵引元件（6〇A)結合以便選擇性 地藉其牽引力撐開扭力彈簧（82c)，進而允許樞接組件（80C) 之樞軸桿件樞轉，該牽引元件（60A)穿過穿孔（412)進而朝 外部延伸作為一自擴充座外控制扭力彈簧（82C)鬆緊之機 制。 δ月進一步配合參看第九圖所示，而本創作之特徵再於 當使用者將手提電腦置於擴充座之上時，藉由上、下支撐 架（30)(10)與樞樑（2〇)間之開展及折合等連動關係可進而M328760 VIII. New Description: [New Technology Field] This creation is a height-adjustable hinge, especially a hinge that is placed in the docking station and has an angle and height adjustment for the height of the dock. [Prior Art] Since the emergence and popularity of laptops, the importance of laptops has become irreplaceable, and a variety of computer peripherals related to laptops have also been developed. One of the main purposes of the laptop is to provide a seat cushion function for the laptop to further enhance the user's use of the laptop. Operating height. However, most of the popular laptop docks are flat-shaped mats, the thickness of which is fixed, and does not have the function of adjusting the height or the angle. Therefore, when the user uses the laptop designed to expand the seat, ^ 'Although it can be used to raise the height of the laptop, but only then, the height that can be lifted is limited, and the user can not get more operating heights and angles, but for different heights or occasions Different users will not be able to obtain proper operating height and operating angle. It will be inconvenient for the use of laptops. Therefore, how to design a dock with adjustable twist and angle to improve this situation It is also a question worth considering. [New content] In view of the above-mentioned shortcomings of the prior art, the creation of the 5 M328760 is set in the laptop docking station, and has a hinge for adjusting the height and angle of the docking station to facilitate the use of the laptop. • In order to achieve the above objectives, the technical means adopted in this creation is to design an adjustable south degree plant, which comprises: a lower support frame, which comprises a bottom plate, and extends from the two sides on the bottom plate respectively The lower pivoting block is provided with a front pivoting hole and a rear pivoting hole; wherein the front pivoting hole is disposed near the front side of the lower pivoting block; the rear pivoting hole is disposed at The lower pivoting block is located near the rear side and is disposed higher than the front pivoting hole; a pivot beam, the lower end of which is pivotally disposed on the two lower pivoting blocks, and may include a front pivot beam and a rear pivot beam ; 1J, the rear pivot beams are arranged in parallel with each other' and each of them comprises a body and two extension arms, the body of which is a plate body, and the extension arms are respectively formed on both sides of the body, and simultaneously toward the upper and lower ends of the body Externally extending, and a connecting hole is formed through the upper and lower free ends of each of the extending arms, and the free end of the extending arm of the front pivoting beam is pivoted on the front pivoting hole, and the rear pivot is The free end of the beam extending downwardly is pivoted on the rear pivot hole, and wherein The pivoting of each of the connecting holes and the front and rear pivoting holes is connected by a pivoting component; the upper supporting frame comprises a top plate and a connecting plate; wherein one side of the top plate is provided with a through hole The upper pivotal block is formed by extending from the two sides of the top plate, and the front pivotal block is provided with a front and a rear pivoting hole, and the front and rear pivoting holes are disposed at the upper pivoting block and the lower pivoting block. The front and rear pivoting holes are the same on the pivoting block. Further, the front and rear pivoting blocks are pivotally connected to the front and rear pivoting arms, respectively. The upper part of the dragging method is a mating component, and a torsion spring is further disposed on the pivoting component of the first armature assembly. One end of the torsion magazine is fixed on the top plate, and the other end is hooked by the traction element extending The traction element extends outwardly through the through hole of the top plate; wherein the pivot plate is fixed on the top plate, and a through hole is disposed on the traction plate, and the through hole is sleeved on the traction element, and the two sides of the pivot plate are respectively extended upwardly. a pivot block, a pivot hole is formed through the pivot block; a pivot frame Correspondingly, it is pivotally disposed on the upper support frame and comprises a fixing plate, and a traction hole is disposed on the traction element, and a perforation is arranged on one side of the fixing plate, and the two sides of the fixing plate are respectively A pivoting block correspondingly pivoted to the pivot block is formed, and a pivoting hole corresponding to the pivot hole is formed in the pivoting block, and the pivot hole is pivotally connected with the pivoting component, wherein the fixing plate is corresponding to the fixing plate The pivoting assembly of the perforating position is provided with a torsion spring page, one end of which is fixed on the fixing plate, and the other end is hooked by an extending traction element, and the traction element extends through the perforation of the fixing plate to the outside. When the user places the laptop on the creation, the interlocking relationship between the upper and lower support frames and the pivot beam can further drive the relative movement of the upper and lower support surfaces of the expansion seat, so that the user can adjust The operating height of the laptop, and by the relative pivotal relationship between the pivotal frame and the upper support frame, the user can further adjust the operating angle of the portable computer. [Embodiment] Please refer to the first and seventh figures. The height adjustable hinge of this creation can be set on a non-flat expansion base and a lower support surface (91)^2) M328760. The upper and lower support surfaces (91) (92) are relatively movable and the upper support surface (91) is used for arranging the portable computer, and the hinge further comprises a lower support frame (10), a pivot beam (20), The upper support frame (30) and the pivot frame (40) are further provided. Referring to the second and third figures, the lower support frame (10) comprises a bottom plate (Π), which is a plate body and fixed. A lower pivoting block (12) is formed on the supporting surface (92) under the expansion base and extends vertically upward from the two sides of the bottom plate (π), and each of the lower pivoting blocks (12) is provided with a lower pivoting block (12) a front pivot hole (121), a rear pivot hole (122) and a limiting portion (123); the front pivot hole (121) is a circular hole 'which is disposed near the front side of the lower pivot block (12) The rear pivot hole (122) is a circular hole which is disposed near the rear side of the lower pivot block (12) and is disposed higher than the front pivot hole (丨21); the limit portion (丨23) ) Adjacent to the rear pivot hole (122) on the wall edge of the lower pivot block (12), which is formed by recessing a saddle portion on the wall edge of the lower pivot block (1 2 ), and the bottom portion is pivoted (122) The center of the circle is curved. The aforementioned pivot beam (20) is a U-shaped frame body, the lower end of which is pivotally disposed on the two lower pivoting blocks (12), and may include a front pivot beam (21) and a rear pivot beam (22). a plurality of resistance springs (23); the front pivot beam (21) is a U-shaped frame body, comprising a body (211) and two extension arms (212), the body (211) being a plate body and facing backward a plurality of protruding hooks (213) are disposed at intervals near the upper end, and the extending arms (212) are formed on both sides of the body (211), and extend toward the upper and lower ends of the body (211) and A connecting hole (214) having a non-circular cross section is formed at the upper and lower free ends, and a free end of the extending arm (212) is pivoted to the front pivot hole (121). The pivoting mode (shown in the fourth figure) is connected between the connecting hole (214) and the front sticking hole (121) through a series of pole connecting assemblies (80) to connect the front pivot beam (21) The pivoting assembly (80) can be pivotally mounted on the lower support frame (10), and the pivoting assembly (80) can include a pivoting rod member having a non-circular cross section and having a thread on the threaded rod. (214 ) Further, it is inserted into the front pivot hole (121), and is combined with components such as a nut, a spring piece and a ring to achieve a pivotal function; please further refer to the fourth figure, the rear pivot beam (22) is The truss type frame is arranged in parallel with the front pivot beam (21), and comprises a body (221) and two extension arms (222). The body (221) is a plate body and is sinned on the front side thereof. A plurality of protruding hooks (2 2 3 ) are arranged at intervals near the lower end, and the extending arms (222) are respectively formed on two sides of the body, and extend toward the upper and lower ends of the body (221), and the upper ends thereof are The lower free end is respectively formed with a connecting hole (224) having a non-circular cross section, and the free end of the extending arm (222) is pivoted on the rear pivoting hole (122), and the pivoting manner thereof In order to be coupled between the connecting hole (224) and the rear pivot hole (121) through a set of pivoting assemblies (80Α) as described above, the rear pivoting beam (22) is pressed and pivoted on the lower supporting frame ( 1)), further, a limiting piece (81A) corresponding to the corresponding limiting portion (123) is further sleeved on the pivot rod of the pivoting assembly (8 〇A), and the adjacent piece is adjacent thereto Extending on the pivoting block (12) and the limiting piece (81A), the protruding piece is correspondingly placed in the saddle portion of the limiting portion (123) and is biased against the wall surface on both sides of the saddle when rotating to limit The range of pivoting; the two ends of the resistance spring (23) are respectively hung on the main body (211) of the front pivot beam (21) and the corresponding hook block (213) of the body (221) of the rear truss beam (22) (223) On the M328760, the frictional force between the pivoting actions is increased by the restoring force of the resistance spring (23) when the two pivot beams (21) (22) are parallel to each other corresponding to the lower support frame (ίο) for pivoting. Please further refer to the fifth, sixth and eighth figures. The upper support frame (30) comprises a top plate (31), the top plate (31) is a plate body, and a perforation is formed through the plate body near one side. (311), and an upper pivoting block (32) is formed vertically extending from the two sides of the top plate (31), and each of the upper pivoting blocks (32) is provided with a front pivoting hole (321) and a front The rear pivotal hole (322); the front and pivotal holes (321) (322) are round holes. The position on the upper engaging block (32) is pivoted before and after the lower pivoting block (12). The holes (121) (122) are the same. Further, the front and rear pivot holes (321) (322) extend upward with the extension arms (212) (222) of the front and rear pivot beams (21) (22), respectively. The connecting holes (214) (224) on the free end are pivotally connected to each other, and the pivoting assembly (8〇) (8〇B) correspondingly is used to complete the pivoting, so that the upper and lower sides are completed. The support frame (3〇) (1〇) and the pivot beam (20) can be pivotally linked to complete the movement and folding operation; and the pivotal member of one of the pivotal components (80B) is further sleeved There is a torsion spring (82B) with one end running through Positioned on the top plate (31) and tightened by its torsion and limit the pivoting of the pivotal member of the pivoting assembly (8〇B) to limit the upper and lower support frames (3〇), (10) and the pivot beam (2〇) pivotal relationship, in addition, the other end of the torsion spring (82B) is connected to each other by an extended traction element (6〇) to selectively extend the torsion spring (82B) by the traction force to allow the pivoting assembly The pivoting member of (80B) pivots, and the traction element (6〇) can be a hooking ring connecting the wire body, which can extend through the through hole (311) and then extend outward as a self-expanding seat outer control torsion spring ( 82B) Mechanism of tightening; M328760 Please further refer to the figure shown in Figure 6, and the top plate (31) is further fixed with a pivot plate (33), which is a plate body and is provided with a pair on the plate body. The perforation (331) of the perforation (31) of the top plate (31) is for the traction element (60) to penetrate, and the pivot block (34) is formed vertically extending upward on both sides of the pivot plate (33), the pivot block (34) a pivot hole (341) is provided through the through hole, and a limiting portion is provided on the wall edge of the pivot block (34) near the pivot hole (341) (3) 42), which may be a saddle formed concavely on the edge of the wall, the bottom of which is arcuately centered on the pivot hole. The pivoting frame (4〇) is pivotally mounted on the upper support frame (3〇) and includes a fixing plate (41) which is a plate body and is fixed to the support surface (91) above the expansion base. Connecting, a fixing hole (4) corresponding to the through hole (311) of the top plate (31) is provided through the upper side of the fixing plate (41) for the traction element (6〇) to penetrate, and further penetrates the other side of the fixing plate. A through hole (412) is defined in the ground, and two sides of the fixing plate (41) are respectively formed downwardly and have a corresponding block (42) corresponding to the pivot block (34) and are disposed on the pivoting block (42). A pivot hole (421) having a corresponding pivot hole (341) is formed, which is a non-circular cross section and can be interposed with the pivot hole (341) by a pivoting assembly (80C) (80D) as described above. To achieve pivoting, and the pivoting assembly (80C) (80D) is provided with a limiting piece (81C) (81D) corresponding to the limiting portion (342), which is adjacent to the pivoting block (42) and has a limit. A piece (8iC) (81D) is extended with a protrusion corresponding to the saddle portion of the limiting portion (342) and is rotated against the side wall surfaces of the saddle portion to limit the pivoting range, and then Which corresponds to the perforation (412) The connecting component (80C) is sleeved with a torsion spring (82C), one end of which is fixed on the fixing plate (41), and is locked by the torque and limits the pivot of the pivoting member of the pivoting assembly (8〇c) Turning to limit the pivotal relationship between the pivoting frame (4〇) and the upper support frame (3〇), the other end of the torsion bomb M328760 spring (82C) is combined by an extended traction element (6〇A) for selective The traction spring (82c) is extended by the traction force, thereby allowing the pivoting member of the pivoting assembly (80C) to pivot, and the traction element (60A) extends through the through hole (412) and extends outward as a self-expanding seat. Control the mechanism of the torsion spring (82C) to tighten. Further cooperation with the δ month is shown in the ninth figure, and the feature of the creation is further characterized by the upper and lower support frames (30) (10) and the pivot beam when the user places the laptop on the docking station.连) the development and the linkage of the relationship can be further
帶動擴充座之上、下支撐面（91)(92)相對移動，以提供使 用者可選擇地調整一適當之操作高度，再者藉由樞轉架（4〇) 與上支撐架（30)之間的相對樞轉關係，可提供使用者可選 擇I*生地凋整一適當的操作角冑；再者，藉由扭力彈簧 (_)(82〇之設置以限制枢轉動作可進—步確保該框紐: 固定於使用者所需要的高度及角度上。 【圖式簡單說明】 第一圖為本創作之實施例圖。 第二圖為本創作之外觀圖。 第二圖為本創作之部分元件分解圖。 第四圖為本創作之部分元件分解圖。 第五圖為本創作之部分元件分解圖。 第六圖為本創作之部分元件分解圖。 第七圖為本創作之實施例圖。 第八圖為本創作之實施例圖。 第九圖為本創作之實施例圖。 12 M328760 【主要元件符號說明】The upper and lower support surfaces (91) (92) are relatively moved to provide a user to selectively adjust an appropriate operating height, and the pivoting frame (4〇) and the upper support frame (30) are further provided. The relative pivotal relationship between the two can provide the user with the option of I* habitat to withstand a proper operating angle; in addition, by the torsion spring (_) (82〇 setting to limit the pivoting action can be advanced) Make sure that the frame is fixed at the height and angle required by the user. [Simple description of the drawing] The first picture is the embodiment of the creation. The second picture is the appearance of the creation. The second picture is the creation. The fourth part is an exploded view of some parts of the creation. The fifth picture is an exploded view of some parts of the creation. The sixth picture is an exploded view of some parts of the creation. The eighth figure is a diagram of an embodiment of the creation. The ninth diagram is a diagram of an embodiment of the creation. 12 M328760 [Description of main component symbols]
(10)下支撐架 (12)下樞接塊 (122)後樞接孔 (20)樞樑 (211)本體 (213)勾塊 (2 2 )後框標 (222)延伸臂 (224)接設孔 (30)上支撐架 (311)穿孔 (321)前樞接孔 (3 3 )極接板 (34)樞塊 (342)限位部 (41)固定板 (412)穿孔 (11)底板 (121)前樞接孔 (123)限位部 (21)前樞樑 (212)延伸臂 (214)接設孔 (221)本體 (223)勾塊 (23)阻力彈簧 (31) 頂板 (32) 樞接塊 (3 2 2 )後搞接孔 (331)穿孔 (341)樞孔 (40)樞轉架 (411)牵引孔 (42)樞設塊 (60)(60A)牽引元件 (80)(80A)(80B)(80C)(80D)樞接組件 (81A)(81C)(81D)限位片（82B) (82C)扭力彈簧 (91)上支撐面 （92)下支撐面 13(10) Lower support frame (12) Lower pivot block (122) Rear pivot hole (20) Pivot beam (211) Body (213) Hook block (2 2 ) Rear frame mark (222) Extension arm (224) Hole (30) upper support frame (311) perforation (321) front pivot hole (3 3 ) pole plate (34) pivot block (342) limit portion (41) fixing plate (412) perforation (11) bottom plate (121) Front pivot hole (123) Limiting portion (21) Front pivot beam (212) Extension arm (214) Connection hole (221) Body (223) Hook block (23) Resistance spring (31) Top plate (32 ) Pivot block (3 2 2 ) Post-hole (331) Perforation (341) Pivot hole (40) Pivot frame (411) Traction hole (42) Pivot block (60) (60A) Traction element (80) (80A) (80B) (80C) (80D) pivoting assembly (81A) (81C) (81D) limiting piece (82B) (82C) torsion spring (91) upper support surface (92) lower support surface 13