200826795 22749twf.doc/e 九、發明說明： 【發明所屬之技術領域】 的高種調整機構，且_是有關於一種 【先前技術】 j帶型電腦與傳統的桌上型電腦最大的样 短小’讓電腦的使用者能夠易於攜帶.: 、，k供使用者在各種環境下進行電腦操作之便利性。缺 二方面而言’攜帶型電腦亦受限於其輕薄短： 、二要求，其功能與擴充性亦不能與具有較大之運用空 間的桌上型電腦相提並論。 有鐘於此’習知技術提出—種擴充基S ㈣ 其㈣—連難。使用者相將諸如滑鼠、印 NIC^ ^ (network interface card ^ /㈣n等電腦的周邊設備與此擴充基座長期連 嫂=者需要使用這些週邊設備時，使用者僅需要將 竭與擴充基座接合，便可以將攜帶型電腦電性連 些週邊設備。如此—來，使用者不但可以享受 輕巧性’更可以藉由擴充基座使得使用者可=免 :、、Wl!電腦進行周邊設備之插拔的困擾，並且同時享 有如同桌上型電腦之功能性與擴充性。 ，而’當攜帶型電腦置放於擴充基座上時，習知技術 之心充基座不是無法調整其傾斜角度以滿足不同使用者的 5 200826795 22749twf.doc/e 使用需求，就是使用者必須翻轉擴充基座來轉動調整旋鈕 以調整擴充基座之傾斜角度而造成使用者的不便。因此， 習知技術之擴充基座實有改進之必要。 【發明内容】 本發明提供一種高度調整機構，其可讓使用者便利地 調整高度。 本發明提出一種高度調整機構，其適用於一具有一殼 體的擴充基座。擴充基座藉由高度調整機構配置於一承載 面上。咼度調整機構包括一調整塊、一轉軸、一彈性件與 一調整把手。調整塊具有彼此交接的一第一表面與一第二 表面。轉軸樞設於殼體内且穿設調整塊，其中第一表面與 第二表面分別平行轉轴，且第一表面與轉軸維持一第一距 離，而第二表面與轉軸維持不同於第一距離的一第二距 離。彈性件配置於調整塊與殼體之間，而調整把手配置於 殼體外且連接轉軸。當調整把手處於一第一位置時，第一 表面接觸承載面，當調整把手由第一位置旋轉至一第二位 置時’第二表面接觸承載面。 ^在本發明之一實施例中，上述之彈性件可為螺旋彈 簧。 在本發明之一實施例中，上述之彈性件可套接於轉軸 上。 在本發明之一實施例中，上述之調整把手可具有一凹 孔’且調整把手藉由凹孔套接於轉軸。 200826795 22749twf.doc/e 在本發明之-實施例中’上述之高度調整機構更包括 一螺絲，且調整把手藉由螺絲固定於轉軸。200826795 22749twf.doc/e IX. Invention Description: The high-adjustment mechanism of the technical field of the invention, and _ is related to a [previous technology] j-band computer and the traditional desktop computer the largest sample short ' It makes the user of the computer easy to carry. : , , k for the convenience of the user to operate the computer in various environments. In the second place, the portable computer is also limited by its light and short: the second requirement, its function and expandability can not be compared with the desktop computer with large space. There is a clock here. The conventional technology proposes an expansion base S (4). (4) - even difficult. The user will connect the peripheral devices such as the mouse, NIC^^ (network interface card ^ / (4) n and the docking station for a long time. If you need to use these peripheral devices, the user only needs to use the extension base. When the seat is joined, the portable computer can be electrically connected to some peripheral devices. Thus, the user can not only enjoy the lightness, but also can expand the base so that the user can: =, Wl! computer for peripheral devices The plugging and unplugging, and at the same time enjoy the functionality and expandability of the desktop computer, and 'when the portable computer is placed on the docking station, the conventional technology is not able to adjust the base of the base. The tilt angle is suitable for different users. The user needs to flip the docking base to turn the adjusting knob to adjust the tilt angle of the docking station to cause user inconvenience. Therefore, the prior art The expansion base is necessary for improvement. SUMMARY OF THE INVENTION The present invention provides a height adjustment mechanism that allows a user to conveniently adjust the height. The height adjustment mechanism is applicable to a docking base having a casing. The docking station is disposed on a bearing surface by a height adjusting mechanism. The twist adjusting mechanism includes an adjusting block, a rotating shaft, an elastic member and an adjustment. The adjusting block has a first surface and a second surface that are mutually connected to each other. The rotating shaft is pivotally disposed in the housing and passes through the adjusting block, wherein the first surface and the second surface are respectively parallel to the rotating shaft, and the first surface and the rotating shaft Maintaining a first distance, and the second surface and the rotating shaft maintain a second distance different from the first distance. The elastic member is disposed between the adjusting block and the housing, and the adjusting handle is disposed outside the housing and connected to the rotating shaft. In a first position, the first surface contacts the bearing surface, and the second surface contacts the bearing surface when the adjustment handle is rotated from the first position to the second position. In an embodiment of the invention, the elastic member In one embodiment of the invention, the elastic member can be sleeved on the rotating shaft. In an embodiment of the invention, the adjusting handle can have a recessed hole And the adjusting handle is sleeved on the rotating shaft by the recessed hole. 200826795 22749twf.doc/e In the embodiment of the invention, the height adjusting mechanism further includes a screw, and the adjusting handle is fixed to the rotating shaft by screws.
一斤j發明之-實施例中’上述之高度調整機構更包括 弟疋，多個第二定位部。第一定位部配置於調整 把手上。這些第二定位部配置於殼體上，且第—定位部適 於卡扣於這些第二定位部的其中之一。此外，第—定 可為凸塊’且各個第二定位部可為凹陷。另外，第一定位 部可為凹陷，且各個第二定位部可為凸塊。 本發明之高度調整機構可讓使用者藉由轉動調整把 手來決定調整塊的哪-個表面與承載面接觸，進而調整擴 充基座的高度，所以使用者不用過度移動擴充基座（例如 翻轉擴充基座），而可輕鬆地調整擴充基座的高度。因此， 本發明之高度調整機構讓使用者更為便利與簡單地調整擴 充基座之南度。 為讓本發明之上述特徵和優點能更明顯易懂，下文特 舉幸父佳實施例，並配合所附圖式，作詳細說明如下。、 【實施方式】 圖1繪不本發明一實施例之一種高度調整機構應用於 一擴充基座的立體示意圖，圖2繪示圖丨之擴充基座被局 部剖視的示意圖。請參考圖1與圖2，本實施例之高度調 整機構200適用於一擴充基座20。擴充基座2〇具有一殼 體22 ’且擴充基座20藉由高度調整機構2〇〇配置於一承 載面30 (例如桌面）上。 7 200826795 22749twf.doc/e 高度調整機構200包括一調整塊210、一轉軸220、 一彈性件230與一調整把手240。調整塊210具有依序交 接之多個表面212、214、216與218,且這些表面212、214、 216與218環繞轉軸220。 轉軸220樞設於殼體22内且穿設調整塊210。這些表 面212、214、216與218分別平行轉轴220，且這些表面 212、214、216與218分別與轉轴220維持距離dl、d2、In the embodiment of the invention, the height adjustment mechanism described above further includes a plurality of second positioning portions. The first positioning portion is disposed on the adjustment handle. The second positioning portions are disposed on the housing, and the first positioning portion is adapted to be snapped to one of the second positioning portions. Further, the first portion may be a bump ' and each of the second positioning portions may be a recess. In addition, the first positioning portion may be a recess, and each of the second positioning portions may be a bump. The height adjustment mechanism of the present invention allows the user to determine which surface of the adjustment block is in contact with the bearing surface by rotating the adjustment handle, thereby adjusting the height of the expansion base, so that the user does not have to excessively move the expansion base (for example, flipping the expansion) The base) allows easy adjustment of the height of the docking station. Therefore, the height adjustment mechanism of the present invention makes it easier and simpler for the user to adjust the southness of the expansion base. The above features and advantages of the present invention will become more apparent from the following description. [Embodiment] FIG. 1 is a perspective view showing a height adjusting mechanism applied to a docking station according to an embodiment of the present invention, and FIG. 2 is a schematic cross-sectional view showing the docking station of the drawing. Referring to FIG. 1 and FIG. 2, the height adjustment mechanism 200 of the present embodiment is applied to a docking station 20. The docking station 2A has a casing 22' and the docking station 20 is disposed on a carrier surface 30 (e.g., a table top) by a height adjusting mechanism 2'. 7 200826795 22749twf.doc/e The height adjustment mechanism 200 includes an adjustment block 210, a rotating shaft 220, an elastic member 230 and an adjustment handle 240. The adjustment block 210 has a plurality of surfaces 212, 214, 216 and 218 that are sequentially transferred, and these surfaces 212, 214, 216 and 218 surround the axis of rotation 220. The rotating shaft 220 is pivoted in the housing 22 and passes through the adjusting block 210. These surfaces 212, 214, 216 and 218 are respectively parallel to the rotating shaft 220, and these surfaces 212, 214, 216 and 218 are maintained at a distance d1, d2 from the rotating shaft 220, respectively.
d3與d4。值得強調的是，這些距離μ、d2、d3與d4彼此 不同。此外，彈性件230配置於調整塊210與殼體22之間， 且調整把手240配置於殼體22外且連接轉軸220。在本實 施例中’彈性件230可為螺旋彈簧，且可套接於轉軸22〇 上0 圖3繪示圖2之調整把手的立體示意圖。請參考圖卜 圖2與圖3，本實施例之調整把手24〇可具有一凹孔242， 且調，把手240藉由凹孔242套接於轉軸22〇的一端。此 外，高度調整機構200更包括一螺絲25〇、一配置於調整 把手240上的第一定位部26〇與多個配置於殼體上的第 =定位部27G。調整把手藉由螺絲25()蚊於轉轴22〇 且第-定位部遍適於卡扣於這些第二定位部謂 二，實施例中，第—定位部260可為凸塊， ^個弟一疋位{謂可為凹陷。然而，只要在 返弟一定位部260卡扣於铲此笙一 a ’、曰 的功m二弟—定位部27G的其中之一 可為定位釋 8 200826795 22749twf.doc/e 以下對於高度調整機構200的調整方式作說明。圖4a 至圖4C繪示圖2之高度調整機構的調整方式的操作示意 圖。请先參考圖2’當調整把手240處於一第一位置pi時， 彈性件230處於一初始狀態且調整塊210的表面212接觸 承載面30。此時，第一定位部260 (見圖1與圖3)卡扣 於這些第二定位部270 (見圖U的其中之一。D3 and d4. It is worth emphasizing that these distances μ, d2, d3 and d4 are different from each other. In addition, the elastic member 230 is disposed between the adjusting block 210 and the housing 22 , and the adjusting handle 240 is disposed outside the housing 22 and connected to the rotating shaft 220 . In the present embodiment, the elastic member 230 can be a coil spring and can be sleeved on the rotating shaft 22A. FIG. 3 is a perspective view of the adjusting handle of FIG. Referring to FIG. 2 and FIG. 3, the adjusting handle 24 of the embodiment may have a recess 242, and the handle 240 is sleeved on one end of the rotating shaft 22 by the recess 242. In addition, the height adjustment mechanism 200 further includes a screw 25, a first positioning portion 26 disposed on the adjustment handle 240, and a plurality of positioning portions 27G disposed on the housing. The adjusting handle is screwed to the rotating shaft 22 by the screw 25 (), and the first positioning portion is adapted to be snapped to the second positioning portions. In the embodiment, the first positioning portion 260 can be a bump, ^ brother A { position {say can be a depression. However, as long as the returning portion 260 is engaged with the shovel, one of the locating portions, the second positioning portion 27G, may be the positioning release 8 200826795 22749twf.doc/e for the height adjustment mechanism The adjustment method of 200 is explained. 4a to 4C are schematic diagrams showing the operation of the adjustment mechanism of the height adjusting mechanism of Fig. 2. Referring first to Figure 2, when the adjustment handle 240 is in a first position pi, the resilient member 230 is in an initial state and the surface 212 of the adjustment block 210 contacts the bearing surface 30. At this time, the first positioning portion 260 (see Figs. 1 and 3) is snapped to these second positioning portions 270 (see one of the U's).
接著，請參考圖2與圖4A，當調整把手240受—遠 離擴充基座20内部且平行轉轴22〇之方向的外力F作用 時，彈性件230受到壓縮且調整把手24〇由第一位置ρι 移動至一第一中介位置P1，。此時，第一定位部260 (見圖 H圖3)不再卡扣於這些第二定位部270 (見® D的其 之後，請參考圖4A與4B，當調整把手24〇受一旋轉 轉軸220之外力矩τ作用時，調整把手24〇由第一中介位 置ΡΓ轉動至-第二中介位置p2,，且調整塊21〇對應地轉 動’使得表面212離開承载面30且不與之相接觸。 ，後’請參考圖4A、圖4B與圖4C，當調整把手24〇 =耕力？與外力矩T作㈣，原本壓縮的彈性件 回设至擁狀態，且彈性件咖推動調丨 調整把手由第二中介位㈣，移動至-第二位置Ρ2Γ 且调整塊210的表面214接觸承載面3〇。此 部260 (見圖1與圖3)卡，於、士砂隹^ υ的其中另-，以固部27〇(見圖 置。據此，擴充基座2。:二==體22的相對位 子目對於承載面30的高度Η與傾 9 200826795 22749twf.doc/e 斜角度Θ (見圖1)藉由上述高度調整機構2〇〇的調整方 式而完成。 綜言之，當調整把手240處於第一位置P1時，調整 塊210的表面212接觸承載面3〇。當調整把手240由第一 位置P1旋轉至第二位置P2時，調整塊21〇的表面214接 觸承載面30。由上述可知，由於調整把手24〇的轉動將使 得調整塊210對應地轉動，因此使用者可藉由轉動調整把 手240來決定調整塊21〇的哪一個表面與承載面3〇接觸， 進而調整擴充基座20的高度η與傾斜角度0。 必須強調的是，只要不影響上述高度調整機構2〇〇調 整擴絲座20之高度η的功能下，罐塊21()的外型可 依照設計者的需求而有所改變。換言之整 轉轴細平行且維持不同距離的表面的數量可ί所改t 據此上述實施例只是用以舉例而非限定本發明。 上、、vT、上所述，本發明之南度調整機構可讓使用者藉由轉 動调整把手來決定調整塊的哪一個表面與承載面接觸，進 :調整擴絲觸純，所喊用料_度㈣擴充基 =(例如翻轉擴充基座），而可輕鬆地調整擴絲座的高 2 口此，本务明之鬲度調整機構讓使用者更為便利與簡 早地調整擴充基座之高度。 〃 ，然本發明已以較佳實施例揭露如上，然其並非用以 =發明’任何所屬技術領域巾具有通常知識者，在不 發明之精神和範圍内’當可作些許之更動與潤傅， 因此本發明之絲朗當視後附之申料娜圍所界定者 200826795 22749twf.doc/e 為準。 【圖式簡單說明】 圖1繪示本發明一實施例之一種高度調整機構應用於 擴充基座的立體示意圖。 圖2繪示圖1之擴充基座被局部剖視的示意圖。 圖3繪示圖2之調整把手的立體示意圖。 圖4A至圖4C繪示圖2之高度調整機構的調整方式的 操作示意圖。 【主要元件符號說明】 20 :擴充基座 22 :殼體 30 :承載面 200 :高度調整機構 210 :調整塊 212、214、216、218 :表面 220 :轉轴 230 :彈性件 240 :調整把手 242 :凹孔 250 :螺絲 260 :第一定位部 270 :第二定位部 11 200826795 22749twf.doc/e dl、d2、d3、d4 ··距離 F :外力 H :高度 PI、ΡΓ、P2、P2’ ··位置 T :外力矩 0:傾斜角度 12Next, referring to FIG. 2 and FIG. 4A, when the adjustment handle 240 is subjected to an external force F in a direction away from the inside of the docking base 20 and parallel to the rotating shaft 22, the elastic member 230 is compressed and the adjusting handle 24 is adjusted from the first position. Ρι moves to a first intermediate position P1. At this time, the first positioning portion 260 (see FIG. 3 and FIG. 3) is no longer buckled on the second positioning portions 270 (see the rear of the D, please refer to FIGS. 4A and 4B, when the adjustment handle 24 is subjected to a rotating shaft) When the torque τ acts outside the 220, the adjustment knob 24 is rotated from the first intermediate position ΡΓ to the second intermediate position p2, and the adjustment block 21 〇 is correspondingly rotated 'so that the surface 212 is away from the bearing surface 30 and is not in contact therewith. After that, please refer to FIG. 4A, FIG. 4B and FIG. 4C. When the adjustment handle 24〇=cultivation force and the external torque T are made (4), the originally compressed elastic member is set back to the state of holding, and the elastic piece pushes the adjustment. The handle is moved from the second intermediate position (4) to the second position Ρ2Γ and the surface 214 of the adjustment block 210 contacts the bearing surface 3〇. This portion 260 (see Fig. 1 and Fig. 3) is inserted in the shovel. In addition, with the solid part 27〇 (see figure. According to this, the base 2 is expanded: the relative position of the body = 22 is the height of the bearing surface 30 and the inclination is 9 200826795 22749twf.doc/e oblique angleΘ (See Fig. 1) This is accomplished by the adjustment method of the height adjustment mechanism 2〇〇. In summary, when the adjustment handle 240 is in the first position P1 The surface 212 of the adjustment block 210 contacts the bearing surface 3A. When the adjustment handle 240 is rotated from the first position P1 to the second position P2, the surface 214 of the adjustment block 21A contacts the bearing surface 30. As can be seen from the above, the adjustment handle 24 is The rotation of the crucible will cause the adjustment block 210 to rotate correspondingly, so that the user can determine which surface of the adjustment block 21〇 is in contact with the bearing surface 3 by rotating the adjustment handle 240, thereby adjusting the height η and the inclination of the expansion base 20. Angle 0. It must be emphasized that the shape of the can 21() may be changed according to the designer's needs as long as it does not affect the function of the height adjustment mechanism 2 to adjust the height η of the wire holder 20. The number of surfaces in which the entire rotating shaft is finely parallel and maintains different distances may be modified. According to the above embodiments, the present invention is only by way of example and not limitation. The above, the VT, the above, the south adjusting mechanism of the present invention may Let the user decide which surface of the adjustment block is in contact with the bearing surface by turning the adjustment handle, and the adjustment: the expansion of the wire touches the pure, the shouting material _ degree (four) expansion base = (for example, flipping the expansion base), and can be easily Ground The height of the expansion unit is 2, and the adjustment mechanism of the present invention makes it easier for the user to adjust the height of the docking station. 〃, the present invention has been disclosed above in the preferred embodiment, It is not intended to be used in the invention. Any subject matter of the technical field of the art has a general knowledge. In the spirit and scope of the invention, it is possible to make some changes and invigorating. Therefore, the sage of the present invention is attached to the application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a height adjustment mechanism applied to a docking station according to an embodiment of the present invention. 2 is a schematic cross-sectional view of the docking station of FIG. 1 . 3 is a perspective view of the adjustment handle of FIG. 2. 4A to 4C are schematic diagrams showing the operation of the adjustment mechanism of the height adjustment mechanism of Fig. 2. [Main component symbol description] 20: Expansion base 22: Housing 30: Bearing surface 200: Height adjustment mechanism 210: Adjustment block 212, 214, 216, 218: Surface 220: Rotary shaft 230: Elastic member 240: Adjustment handle 242 : recess 250 : screw 260 : first positioning portion 270 : second positioning portion 11 200826795 22749twf.doc / e dl, d2, d3, d4 · distance F: external force H: height PI, ΡΓ, P2, P2' · Position T: External torque 0: Tilt angle 12