201028823 ’ 六、發明說明： • 【發明所屬之技舒領域】 . 本發明涉及電腦領域，尤其涉及一種便攜式電腦。 . 【先前技術】 • 從台式電腦發展到便攜式電腦，係電腦發展史上的一 次大革命。便攜式電腦除了輕薄短小的設計要求外，功能 以及價位也係決定消費者購買的重要因素，在合理的價格 之下，消費者關心的係便攜式電腦各種功能是否更具便利 ❹性。 在便攜式電腦發展的初期，一般係將鍵盤直接組裝於 電腦主體上，因此鍵盤在平台上的使用角度無法調整，使 ，消費者在操作上不符合人體工學，常年累月的操作容易造 *成手部的傷害’比如肌腱發炎、扳機指等手腕神經壓迫症 狀。 為了解決這個問題’人們設計了 一種設置於電腦本體 ❾底部的抬高裝置將整個電腦本體抬高，如圖丄所示：一種 常用的便攜式電腦1包括顯示部2和電腦本體3,該顯示部 2與該電腦本體3藉由轉軸4連接。其中，該顯示部2主要 由液晶顯示面板構成’該電腦本體3包括鍵盤部、主機板 以及硬盤等，該電腦本體3底部兩側各設有一腳座5，在不 '使用該便攜式電腦1時’腳座5收容於電腦本體3底部且 .與底部齊平，當使用該便攜式電腦丄時，腳座5被打開並 與平台6抵接，從而使整個電腦本體3傾斜。如此，人們 在利用鍵盤部時就會感到舒適。 4 201028823 '然而，由於便攜式電腦1的重量全部集中在腳座5上， •因此此種設計並不穩ϋ腳座5支標不住便攜式電腦丄 ，的重置’便會損壞電腦本體 .【發明内容】 轉3内的主機板及硬盤等元件。 • ㈣於Λ有必要提供—種能穩定地使鍵盤傾斜放置 的便攜式電腦，其既能讓人們在操作時手部感到舒適’又 不損壞便攜式電腦内部的元件。 -種便攜式電腦，其包括本體部’鍵盤部，藉由轉軸 〃該本體料接的顯示部’長條形推動組件，兩個分別位 於該本體部兩側的連桿，以及兩個分別與該連桿相配合的 限位組件。該本體部包括底部及面板。該面板包括一個與 ❹ •該底部相對的第一側，該面板與該底部相對設置形成-個 收容空間。該鍵盤部包括接近該轉轴的第一邊及遠離該轉 軸的第二邊。該第-邊設有可伸縮的卡合件，該第二邊上 設有連接於該本鐘部上的自動彈開式樞軸。該推動組件兩 端^別設有-個壓緊塊。該限位組件收容於該收容空間内 且母個限位組件包括一個可升降地設置於該底部上的限位 件。該連桿與該鍵盤部及該本體部活動連接。該推動組件 可活動地設置於該第一側上且可從該第一側的第一位置移 動至„亥第一側的第二位置。當該推動組件位於該第一位置 時，該卡合件與該第一側抵觸，該壓緊塊與該限位组件抵 觸，該鍵盤部收容於該收容空間。當該推動組件從該第二 位置移動至該第二位置時，該推動組件抵持該卡合件以使 。亥卡合件脫離該第一側，該鍵盤部在該自動彈開式樞轴的 5 201028823 作用下從該收容空間内彈出#相 J n评出並相對該本體部傾斜，該壓緊 塊脫離該限位件，該限付杜μ冰k # 民位件上升抵持該連桿以使該連桿支 撐該鍵盤部。 ”先刖技術相比’該便攜式電腦藉由該推動組件推動 ^該鍵盤部上的卡合件且結合該自動彈開式樞軸的作用使該 鍵盤部彈開成為傾斜狀態，並利用該連桿及限位組件支撐 住該鍵盤部使其保持傾斜狀態，從而完成該鍵盤部的傾斜 ❹設置’如此能讓人們在操作時手部感到舒適。另一方面， 該鍵盤部傾斜設置時不會牽動收容於該收容空間内的其他 兀件，從而保證了該便攜式電腦内部 。 ,【實施方式】 ^ 〇 下面將結合附圖對本發明實施方式作進一步之詳細說 明。 明一併參閱圖2至圖4’一種便攜式電腦1〇〇包括一個 本體部110、一個轉軸120、一個藉由該轉軸12〇與該本體 ❹。卩110連接的顯示部130、一個連接於該本體部上的鍵 盤部140、一個活動設置於該本體部11〇上的推動組件 150、兩個分別位於該本體部u〇兩側的連桿16〇以及兩個 为別與該連桿160相配合的限位組件17〇。 請一併參閱圖4、圖6、圖7及圖8,該本體部110包 '括一個底部112、一個與該底部112相對設置的面板114以 w及兩個從該面板114兩側且垂直該面板114朝該底部112 方向延伸的突出部116。該面板114包括一個與該底部112 相對設置的第一側1142以及與該第一侧1142相反的第二 6 201028823 側1144。該面板114開設有四個長條形的第一控制孔 .1146。該第一侧1142開設有三個第一螺孔1148。各突出部 • 116開設有一個導引通孔1162。該底部112與該面板114 * 相對設置形成一個收容空間118(圖13示），主機板（圖未示） . 以及硬盤（圖未示）等元件收容於該收容空間118(圖13示） 内。 請一併參閱圖3、圖6及圖8，該鍵盤部140包括一個 接近該轉軸120的第一邊142, 一個遠離該轉軸120的第二 邊144，一個位於該第一邊142且與該第一控制孔1146相 對應的卡合件146,以及兩個固定於該第二邊144兩侧的自 . 動彈開式樞軸148。 請結合圖10及圖11，該第一邊142的兩側分別凸設有 % 兩個相對設置的第一凸柱1422及第二凸柱1424，該第一凸 柱1422與該第二凸柱1424間隔設置並形成一個安裝空間 1426,該第一凸柱1422上開設有一個安裝通孔1421，該第 ❹二凸柱1424上開設有一個與該安裝通孔1421相對應的安 裝螺孔1423。該第一邊142開設有與該卡合件146相對應 的收容孔1428。 該卡合件146包括一個第一彈性元件1462及一個卡合 部1464。該第一彈性元件1462為彈簧，其一端固定於該收 ' 容孔1428的底部，另一端與該卡合部1464連接。沿遠離 * 該底部112的方向，該卡合部1464為逐漸增大的斜坡結構。 請一併參閱圖4及圖6，該自動彈開式樞軸148初始狀 態為彈開狀態（圖12A示），外力作用時該自動彈開式樞軸 201028823 148被壓迫成水平狀態（圖12B示），外力釋放後該自動彈開 •式框轴148又恢復至初始的彈開狀態。該自動彈開式樞轴 ，148藉由螺合方式連接於該本體部110的底部112上以使該 • 鍵盤部140與該本體部110相連。 . 可以理解，該自動彈開式樞軸148還可以藉由膠合或 者焊接方式連接於該本體部110的底部112上以使該鍵盤 部140與該本體部110相連。201028823 ” VI. Description of the invention: • [Technical field of invention] The invention relates to the field of computers, and in particular to a portable computer. [Prior Art] • The development of desktop computers to portable computers is a revolution in the history of computer development. In addition to the light and short design requirements of portable computers, functions and price points are important factors in determining consumer purchases. At a reasonable price, consumers are concerned about whether the various functions of portable computers are more convenient. In the early stage of the development of portable computers, the keyboard was generally assembled directly on the main body of the computer. Therefore, the angle of use of the keyboard on the platform could not be adjusted, so that the consumer was not ergonomic in operation, and the operation was easy to make for many years. Injury to the hand 'such as tendon inflammation, trigger finger and other symptoms of wrist nerve compression. In order to solve this problem, a person has designed a lifting device disposed on the bottom of the computer body to raise the entire computer body, as shown in FIG. 一种: a commonly used portable computer 1 includes a display unit 2 and a computer body 3, and the display unit 2 is connected to the computer body 3 via the rotating shaft 4. The display unit 2 is mainly composed of a liquid crystal display panel. The computer body 3 includes a keyboard portion, a motherboard, a hard disk, and the like. The base of the computer body 3 is provided with a foot 5 on both sides of the bottom of the computer body 3 when the portable computer 1 is not used. The foot 5 is received at the bottom of the computer body 3 and flush with the bottom. When the portable computer is used, the foot 5 is opened and abuts against the platform 6, thereby tilting the entire computer body 3. In this way, people will feel comfortable when using the keyboard. 4 201028823 'However, since the weight of the portable computer 1 is all concentrated on the foot 5, • this design is not stable. The footrest 5 can't be labeled as a portable computer, and the reset' will damage the computer body. SUMMARY OF THE INVENTION The components such as the motherboard and the hard disk in the transfer 3 are transferred. • (d) It is necessary to provide a portable computer that can stably tilt the keyboard, which allows people to feel comfortable while operating, without damaging the components inside the laptop. a portable computer comprising a body portion 'keyboard portion, a display portion' elongated pusher assembly connected to the body by a rotating shaft, two links respectively located on opposite sides of the body portion, and two respectively A limiting component that cooperates with the connecting rod. The body portion includes a bottom and a panel. The panel includes a first side opposite the bottom, the panel being disposed opposite the bottom to form a receiving space. The keyboard portion includes a first side proximate the rotating shaft and a second side remote from the rotating shaft. The first side is provided with a retractable engaging member, and the second side is provided with an automatic pop-up pivot connected to the clock portion. The pusher assembly has two crimping blocks at both ends. The limiting component is received in the receiving space, and the female limiting component includes a limiting component that is vertically disposed on the bottom. The link is movably coupled to the keyboard portion and the body portion. The pusher assembly is movably disposed on the first side and movable from a first position of the first side to a second position of the first side of the first side. When the pusher assembly is in the first position, the snap fit Abutting against the first side, the pressing block is in contact with the limiting component, and the keyboard part is received in the receiving space. When the pushing component moves from the second position to the second position, the pushing component resists The engaging member is configured to be separated from the first side, and the keyboard portion is ejected from the receiving space by the automatic spring-opening pivot 5 201028823 and is opposite to the main body portion. Tilting, the pressing block is disengaged from the limiting member, and the limiting member is raised to resist the connecting rod so that the connecting rod supports the keyboard portion. The pushing component pushes the engaging member on the keyboard portion and combines the automatic pop-up pivot to cause the keyboard portion to be popped into a tilted state, and the connecting rod and the limiting component are used to support the keyboard portion. It is kept tilted to complete the tilting of the keyboard portion 'So let people feel comfortable in the hand during operation. On the other hand, when the keyboard portion is tilted, the other components contained in the accommodating space are not pulled, thereby ensuring the inside of the portable computer. [Embodiment] ^ Embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Referring to Figures 2 to 4, a portable computer 1A includes a body portion 110, a rotating shaft 120, and a body 藉 by the rotating shaft 12. a display portion 130 connected to the 卩110, a keyboard portion 140 connected to the body portion, a pushing assembly 150 movably disposed on the body portion 11〇, and two connecting rods 16 respectively located on opposite sides of the body portion u〇 〇 and two limit assemblies 17 为 that do not cooperate with the link 160. Referring to FIG. 4, FIG. 6, FIG. 7, and FIG. 8, the body portion 110 includes a bottom portion 112, a panel 114 disposed opposite the bottom portion 112, and two sides from the panel 114 and perpendicular thereto. The panel 114 has a projection 116 that extends in the direction of the bottom 112. The panel 114 includes a first side 1142 disposed opposite the bottom portion 112 and a second 6 201028823 side 1144 opposite the first side 1142. The panel 114 is provided with four elongated first control holes .1146. The first side 1142 is provided with three first screw holes 1148. Each of the protrusions 116 is provided with a guiding through hole 1162. The bottom portion 112 is disposed opposite to the panel 114* to form a receiving space 118 (shown in FIG. 13), and a component such as a motherboard (not shown) and a hard disk (not shown) is received in the receiving space 118 (shown in FIG. 13). . Referring to FIG. 3, FIG. 6, and FIG. 8, the keyboard portion 140 includes a first side 142 adjacent to the rotating shaft 120, a second side 144 away from the rotating shaft 120, and a first side 142 located at the first side 142. The first control hole 1146 corresponds to the engaging member 146, and the two self-propelled pop-up pivots 148 fixed to both sides of the second side 144. Referring to FIG. 10 and FIG. 11 , the first protrusion 142 and the second protrusion 1424 are respectively disposed on two sides of the first side 142 , and the first protrusion 1422 and the second protrusion A mounting space 1426 is defined in the 1424. The first protruding post 1422 defines a mounting through hole 1421. The second protruding post 1424 defines a mounting screw hole 1423 corresponding to the mounting through hole 1421. The first side 142 defines a receiving hole 1428 corresponding to the engaging member 146. The engaging member 146 includes a first resilient member 1462 and a latching portion 1464. The first elastic member 1462 is a spring, and one end thereof is fixed to the bottom of the receiving hole 1428, and the other end is connected to the engaging portion 1464. The engaging portion 1464 is a gradually increasing slope structure in a direction away from the bottom portion 112. Referring to FIG. 4 and FIG. 6 together, the initial state of the automatic pop-up pivot 148 is in a pop-open state (shown in FIG. 12A). When the external force acts, the automatic pop-up pivot 201028823 148 is pressed into a horizontal state (FIG. 12B). Shown, after the external force is released, the automatic pop-up frame axis 148 is restored to the initial pop-up state. The automatic pop-up pivot 148 is coupled to the bottom portion 112 of the body portion 110 by screwing to connect the keyboard portion 140 to the body portion 110. It can be understood that the automatic pop-up pivot 148 can also be coupled to the bottom portion 112 of the body portion 110 by gluing or welding to connect the keyboard portion 140 with the body portion 110.
請一併參閱圖4、圖5、圖6及圖8，該推動組件150 A 包括一個長條形的推動本體152，一個控制按鈕154，三個 與該第一螺孔1148相對應的第一螺釘156，兩個分別設置 ^ 於該推動本體152兩端的壓緊塊158以及兩個與該壓緊塊 158相對應的第二螺釘159。該第一控制孔1146位於該面 板114上相對於該兩個壓緊塊158中間的位置。 請結合圖9,該推動本體152上開設有三個與該第一螺 孔1148相對應的腰孔1522，四個與該第一控制孔1146相 φ對應的長條形的第二控制孔1524以及兩個與該壓緊塊158 相對應的第一通孔1526。該推動本體152藉由該第一螺釘 156穿過該腰孔1522並與該第一螺孔1148螺合而活動設置 於該第一侧1142上。 該控制按鈕154包括一個按鈕本體1542以及四個垂直 ' 該按鈕本體1542延伸的卡勾1544，每個卡勾1544依次穿 過該第一控制孔1146及該第二控制孔1524後與該推動本 體152相抵觸，以及該按鈕本體1542與該第二側1144相 抵觸而將該按鈕本體1542與該推動本體152相連。 201028823 可以理解，該控制按鈕154並不局限於本實施方式中 •藉由卡合方式與該推動本體152相連，還可以藉由螺合或 •者膠合方式與該推動本體152相連。 • 該壓緊塊158包括一個連接部1582以及一個相對該連 . 接部1582突出的壓緊部1584,該壓緊部1584朝該底部112 方向傾斜。該連接部1582開設有一個與該第一通孔1526 相對應的第二螺孔1586。該壓緊塊158藉由該第二螺釘159 穿過該第一通孔1526並螺合於該第二螺孔1586内而與該 推動本體152相連。 可以理解，該壓緊塊158並不局限於本實施方式中藉 . 由螺合方式與該推動本體152相連，還可以藉由卡合或者 膠合方式與該推動本體152相連。 請一併參閱圖3、圖7及圖10，該連桿160包括一個 第一連接端162以及一個第二連接端164。該第一連接端 162開設有一個第一連接通孔1622，該第二連接端164開 ❿設有一個第二連接通孔1642。該便攜式電腦100進一步包 括兩個第一連接螺釘166、兩個第二連接螺釘168及兩個與 該兩個第二連接螺釘168相對應的螺母169。該第一連接端 162位於該安裝空間1426内，該第一連接螺釘166分別穿 過該安裝通孔1421、該第一連接通孔1622後螺合於該安裝 • 螺孔1423内以將該第一連接端162與該鍵盤部140活動連 • 接。該第二連接螺釘168分別穿過該導引通孔1162及該第 二連接通孔1642後與該螺母169螺合而將該第二連接端 164與該本體部110活動連接。 201028823 請一併參閱圖4及圖5,該限位組件170收容於該收容 ‘空間118(圖13示）内，其包括一個限位件172，垂直該底部 .112間隔設置的一個導引承載件174和一個導引件176，以 * 及一個套設於該導引件176上的第二彈性元件178。 - 該限位件172包括一個平行於該底部112的基板1722 及垂直該基板1722朝遠離該底部112方向延伸的受壓部 1724及抵觸部1726。該基板1722開設一個第二通孔1723 及一個第三通孔1725。該第二通孔1723與該導引承載件 174配合，該第三通孔1725與該導引件176配合。該受壓 部1724位於該基板1722上接近該推動組件150的一侧。 該抵觸部1726位於該基板1722接近該連桿160(圖14示） 的一側。該受壓部1724包括一個與該基板1722平行的第 一面1728及與該第一面1728連接的第二面1729，該第二 面1729朝該基板1722方向傾斜。 該導引承載件174包括一個開設有第三螺孔1742的螺 φ絲座1744以及一個與該第三螺孔1742配合的第三螺釘 1746。該第二通孔1723的直徑小於該螺絲座1744的外徑， 該第三螺釘1746穿過該第二通孔1723並螺合於該第三螺 孔1742而將該基板1722承載於該螺絲座1744上。 該導引件176穿過該第三通孔1725。本實施方式中， ' 該第二彈性元件178為彈簧，其一端與該底部112抵觸， • 另一端與該基板1722抵觸。 請一併參閱圖13及圖14，該推動本體152活動設置於 該第一侧1142上並可從該第一側1142的第一位置移動至 201028823 ' 該第一側1142的第二位置。當該推動本體152位於該第一 •位置時，該卡合部1464與該第一側1142抵觸，該壓緊部 .1584與該受壓部1724的第一面1728抵觸，該受壓部1724 * 壓縮該第二彈性元件178,該鍵盤部140收容於該收容空間 .118。當該推動本體152位於該第二位置時，該卡合部1464 脫離該第一側1142,該鍵盤部140在該自動彈開式樞轴 148(圖6示）的作用下從該收容空間118内彈出並相對該本 體部110傾斜，該壓緊部1584脫離該限位件172，該限位 件172上升抵持該連桿160以使該連桿160支撐該鍵盤部 140 ° . 當要將該便攜式電腦100的鍵盤部140傾斜放置時， 需要將該推動本體152從第一位置移動到第二位置。具體 動作過程如下：朝遠離該轉軸120的方向撥動該控制按鈕 154，該控制按鈕154帶動與其相連的推動本體152朝遠離 該轉軸120的方向運動，該推動本體152推動該卡合部1464 ❹使該卡合部1464壓縮該第一彈性元件1462直至該卡合部 1464脫離該第一侧1142。由於第一側1142藉由卡合部1464 施加在該自動彈開式樞軸148(圖6示）的力消失，則該自動 彈開式樞轴148恢復至彈開狀態（圖12A示）從而帶動該鍵 盤部140彈出。該鍵盤部140彈出時帶動該連桿160沿著 • 該突出部116上的導引通孔1162朝遠離該轉軸120的方向 移動，與此同時，該壓緊部1584仍然壓迫著該受壓部1724 的第一面1728。進一步朝遠離該轉軸120的方向撥動該控 制按鈕154，該壓緊部1584脫離該受壓部1724的第一面 11 201028823 ' 1728並與該第二面1729相對應，此時該第二彈性元件178 •施加給該限位件172 —個彈力，迫使該限位件172朝遠離 ，該底部112的方向運動直至該抵觸部1726與該連桿160的 • 第二連接端164相抵持，從而使該限位件172固定住該連 . 桿160,該連桿160及該限位件172共同作用支撐住該鍵盤 部140並使該鍵盤部140保持傾斜放置狀態，至此該推動 本體152到達第二位置。 若要將該便攜式電腦100的鍵盤部140恢復至原狀， ®即使該鍵盤部140收容於該收容空間118内時，需要將該 推動本體152從第二位置移動到第一位置。具體動作過程 ^ 如下：朝接近該轉軸120的方向撥動該控制按鈕154,該控 制按鈕154帶動與其相連的推動本體152朝接近該轉軸120 的方向運動，該壓緊部1584從與該第二面1729相對應的 位置運動至重新壓迫該第一面1728，該限位件172壓縮該 第二彈性元件178並朝接近該底部112的方向運動。使用 ❿者施加給該鍵盤部140 —個外力使該鍵盤部140朝接近該 收容空間118的方向運動，該連桿160的第二連接端164 沿著該突出部116上的導引通孔1162朝接近該轉軸120的 方向移動。當該卡合部1464碰到該本體部110時，該本體 部110迫使該卡合部1464壓縮該第一彈性元件1462直至 ' 該卡合部1464重新進入收容空間118並與該第一侧1142 • 相抵觸。該第一側1142藉由該卡合部1464施加給該自動 彈開式樞軸148(圖6示）一個力，則該自動彈開式樞軸148 被壓迫成水平狀態（圖12B示），該鍵盤部140恢復至原狀， 12 201028823 即完全收容於該收容空間118内’至此該推動組件到 -達第一位置。 . 該便攜式電腦忉〇藉由該推動組件150推動該鍵盤部 I40上的卡合件146且結合該自動彈開式樞軸148的作用使 •該鍵盤部14〇彈開成為傾斜狀態，並利用該連桿16〇及限 位組件170支撐住該鍵盤部14〇使其保持傾斜狀態，從而 完成該鍵盤部140的傾斜設置，如此能讓人們在操作時手 ❹部感到舒適。另一方面，該鍵盤部14〇傾斜設置時不會牽 動收容於該收容空間118内的主機板（圖未示）以及硬盤（圖 未示）等元件，從而保證了該便攜式電腦1〇〇内部元件不受 損害。Referring to FIG. 4, FIG. 5, FIG. 6, and FIG. 8, the pusher assembly 150A includes an elongated pusher body 152, a control button 154, and three first corresponding to the first screw hole 1148. A screw 156, two pressing blocks 158 respectively disposed at opposite ends of the pushing body 152, and two second screws 159 corresponding to the pressing block 158. The first control aperture 1146 is located on the face plate 114 relative to the middle of the two compression blocks 158. Referring to FIG. 9 , the pushing body 152 is provided with three waist holes 1522 corresponding to the first screw holes 1148 , and four elongated second control holes 1524 corresponding to the first control holes 1146 and Two first through holes 1526 corresponding to the pressing block 158. The pushing body 152 is movably disposed on the first side 1142 by the first screw 156 passing through the waist hole 1522 and screwed with the first screw hole 1148. The control button 154 includes a button body 1542 and four hooks 1544 extending perpendicularly to the button body 1542. Each of the hooks 1544 sequentially passes through the first control hole 1146 and the second control hole 1524 and the push body. 152 is in conflict, and the button body 1542 is in contact with the second side 1144 to connect the button body 1542 with the push body 152. 201028823 It can be understood that the control button 154 is not limited to the embodiment. • The pusher body 152 is connected by a snapping manner, and can also be connected to the pusher body 152 by screwing or gluing. • The pressing block 158 includes a connecting portion 1582 and a pressing portion 1584 projecting from the connecting portion 1582, the pressing portion 1584 being inclined toward the bottom portion 112. The connecting portion 1582 defines a second screw hole 1586 corresponding to the first through hole 1526. The pressing block 158 is connected to the pushing body 152 by the second screw 159 passing through the first through hole 1526 and screwed into the second screw hole 1586. It can be understood that the pressing block 158 is not limited to the embodiment. It is connected to the pushing body 152 by screwing, and can also be connected to the pushing body 152 by snapping or gluing. Referring to Figures 3, 7, and 10 together, the link 160 includes a first connecting end 162 and a second connecting end 164. The first connecting end 162 defines a first connecting through hole 1622, and the second connecting end 164 defines a second connecting through hole 1642. The portable computer 100 further includes two first attachment screws 166, two second attachment screws 168, and two nuts 169 corresponding to the two second attachment screws 168. The first connecting end 162 is located in the mounting space 1426. The first connecting screw 166 passes through the mounting through hole 1421 and the first connecting through hole 1622, respectively, and is screwed into the mounting screw hole 1423 to The first connection end 162 is movably connected to the keyboard portion 140. The second connecting screw 168 passes through the guiding through hole 1162 and the second connecting through hole 1642 and is screwed with the nut 169 to movably connect the second connecting end 164 with the body portion 110. 201028823 Please refer to FIG. 4 and FIG. 5 together, the limiting component 170 is received in the receiving space 118 (shown in FIG. 13), and includes a limiting member 172, which is vertically disposed at a distance of 112. The member 174 and a guiding member 176 are provided with a second elastic member 178 which is sleeved on the guiding member 176. The limiting member 172 includes a substrate 1722 parallel to the bottom portion 112 and a pressure receiving portion 1724 and an abutting portion 1726 extending perpendicularly from the substrate 1122 in a direction away from the bottom portion 112. The substrate 1722 defines a second through hole 1723 and a third through hole 1725. The second through hole 1723 is engaged with the guiding carrier 174, and the third through hole 1725 is engaged with the guiding member 176. The pressure receiving portion 1724 is located on a side of the substrate 1722 that is adjacent to the pusher assembly 150. The abutting portion 1726 is located on a side of the substrate 1722 that is adjacent to the link 160 (shown in FIG. 14). The pressure receiving portion 1724 includes a first surface 1728 parallel to the substrate 1722 and a second surface 1729 connected to the first surface 1728. The second surface 1729 is inclined toward the substrate 1722. The guiding carrier 174 includes a threaded wire holder 1744 having a third screw hole 1742 and a third screw 1746 mated with the third screw hole 1742. The diameter of the second through hole 1723 is smaller than the outer diameter of the screw seat 1744. The third screw 1746 passes through the second through hole 1723 and is screwed to the third screw hole 1742 to carry the substrate 1722 on the screw seat. On 1744. The guiding member 176 passes through the third through hole 1725. In the present embodiment, the second elastic member 178 is a spring, one end of which is in contact with the bottom portion 112, and the other end of which is in contact with the substrate 1722. Referring to FIG. 13 and FIG. 14, the pushing body 152 is movably disposed on the first side 1142 and is movable from a first position of the first side 1142 to a second position of the first side 1142 of 201028823. When the pushing body 152 is located at the first position, the engaging portion 1464 is in contact with the first side 1142, and the pressing portion .1584 is in contact with the first surface 1728 of the pressure receiving portion 1724. The pressure receiving portion 1724 * The second elastic member 178 is compressed, and the keyboard portion 140 is received in the receiving space .118. When the pushing body 152 is in the second position, the engaging portion 1464 is disengaged from the first side 1142, and the keyboard portion 140 is moved from the receiving space 118 by the automatic pop-up pivot 148 (shown in FIG. 6). The inner portion 110 is ejected and inclined relative to the body portion 110. The pressing portion 1584 is disengaged from the limiting member 172. The limiting member 172 rises against the connecting rod 160 to support the connecting rod 160 to the keyboard portion 140°. When the keyboard portion 140 of the portable computer 100 is placed obliquely, the push body 152 needs to be moved from the first position to the second position. The specific action process is as follows: the control button 154 is toggled in a direction away from the rotating shaft 120. The control button 154 drives the pushing body 152 connected thereto to move away from the rotating shaft 120. The pushing body 152 pushes the engaging portion 1464. The engaging portion 1464 is compressed by the first elastic member 1462 until the engaging portion 1464 is disengaged from the first side 1142. Since the force applied by the first side 1142 to the automatic pop-up pivot 148 (shown in FIG. 6) by the engaging portion 1464 disappears, the automatic pop-up pivot 148 returns to the pop-up state (shown in FIG. 12A). The keyboard portion 140 is caused to pop up. When the keyboard portion 140 is ejected, the connecting rod 160 moves along the guiding through hole 1162 on the protruding portion 116 in a direction away from the rotating shaft 120. At the same time, the pressing portion 1584 still presses the pressing portion. The first side of 1724 is 1728. The control button 154 is further moved away from the rotating shaft 120. The pressing portion 1584 is separated from the first surface 11 201028823 ' 1728 of the pressure receiving portion 1724 and corresponds to the second surface 1729. The component 178 is applied to the limiting member 172 as a spring force, forcing the limiting member 172 to move away, and the bottom portion 112 moves until the abutting portion 1726 abuts the second connecting end 164 of the connecting rod 160, thereby The limiting member 172 is fixed to the connecting rod 160. The connecting rod 160 and the limiting member 172 cooperate to support the keyboard portion 140 and maintain the keyboard portion 140 in an inclined state. Two locations. To restore the keyboard portion 140 of the portable computer 100 to its original state, even if the keyboard portion 140 is housed in the accommodating space 118, the pusher body 152 needs to be moved from the second position to the first position. The specific action process is as follows: the control button 154 is toggled in a direction close to the rotating shaft 120, and the control button 154 drives the pushing body 152 connected thereto to move toward the rotating shaft 120, and the pressing portion 1584 is from the second The corresponding position of face 1729 moves to re-compress the first face 1728, which compresses the second resilient member 178 and moves toward the bottom 112. An external force is applied to the keyboard portion 140 to move the keyboard portion 140 toward the receiving space 118. The second connecting end 164 of the connecting rod 160 is along the guiding through hole 1162 of the protruding portion 116. Moving toward the direction of the rotating shaft 120. When the engaging portion 1464 hits the body portion 110, the body portion 110 forces the engaging portion 1464 to compress the first elastic member 1462 until the engaging portion 1464 re-enters the receiving space 118 and the first side 1142 • Conflict. The first side 1142 is applied to the automatic pop-up pivot 148 (shown in FIG. 6) by the engaging portion 1464, and the automatic pop-up pivot 148 is pressed into a horizontal state (shown in FIG. 12B). The keyboard portion 140 is restored to the original state, and 12 201028823 is completely accommodated in the accommodating space 118. The pusher assembly reaches the first position. The portable computer 推动 pushes the engaging member 146 on the keyboard portion I40 by the pushing member 150 and, in conjunction with the function of the automatic pop-up pivot 148, causes the keyboard portion 14 to be popped into a tilted state, and utilizes The connecting rod 16 and the limiting assembly 170 support the keyboard portion 14 to maintain the tilting state, thereby completing the tilting setting of the keyboard portion 140, so that the hand grip can be comforted during operation. On the other hand, when the keyboard unit 14 is tilted, components such as a motherboard (not shown) and a hard disk (not shown) housed in the accommodating space 118 are not pulled, thereby ensuring the inside of the portable computer. The components are not damaged.
U 綜上所述，本發明符合發明專利要件，爰依法提出專 利申請。惟，以上所述者僅為本發明之較佳實施方式，本 發明之範圍並不以上述實施方式為限，舉凡熟悉本案技藝 之人士援依本發明之精神所作之等效修飾或變化’皆應涵 ❿蓋於以下申請專利範圍内。 【圖式簡單說明】 圖1為先前技術的便攜式電腦的示意圖》 圖2為本發明提供的便攜式電腦的鍵盤部未傾斜時的 立體不意圖。 ’ 圖3為圖2中便攜式電腦的鍵盤部傾斜時的立體示意 .圖。 圖4為圖2中便攜式電腦的立體分解圖。 圖5為圖4中V處的放大圖。 13 201028823 圖6為圖2中便攜式電腦的另一視角的立體分解圖。 圖7為圖6中VII處的放大圖。 圖8為圖6中VIII處的放大圖。 圖9為圖6中IX處的放大圖。 圖10為圖6中X處的放大圖。 圖11為圖6中XI處的放大圖。 圖12A為圖6中便攜式電腦的自動彈開式樞軸的工作 原理示意圖。 圖12B為圖6中便攜式電腦的自動彈開式樞轴的工作 原理不意圖。 圖13為沿著圖2中XIII-XIII線截得的立體剖視圖。 圖14為圖3中便攜式電腦的局部剖視圖。 【主要元件符號說明】 便攜式電腦 100 本體部 110 底部 112 面板 114 第一側 1142 第二侧 1144 第一控制孔 1146 第一螺孔 1148 突出部 116 導引通孔 1162 收容空間 118 轉軸 120 顯示部 130 鍵盤部 140 第一邊 142 第二邊 144 卡合件 146 自動彈開式樞軸 148 第一凸柱 1422 第二凸柱 1424 安裝通孔 1421 安裝螺孔 1423 14 201028823 安裝空間 1426 • 第一彈性元件 1462 • 推動組件 150 • 腰孔 1522 . 第一通孔 1526 按鈕本體 1542 第一螺釘 156 連接部 1582 第二螺孔 1586 連桿 160 . 第一連接通孔 1622 第二連接通孔 1642 第二連接螺釘 168 限位組件 170 基板 1722 Q 抵觸部 1726 第三通孔 1725 第二面 1729 第三螺孔 1742 第三螺釘 1746 • 第二彈性元件 178 收容孔 1428 卡合部 1464 推動本體 152 第二控制孔 1524 控制按鈕 154 卡勾 1544 壓緊塊 158 壓緊部 1584 第二螺釘 159 第一連接端 162 第二連接端 164 第一連接螺釘 166 螺母 169 限位件 172 受壓部 1724 第二通孔 1723 第一面 1728 導引承載件 174 螺絲座 1744 導引件 176 15U In summary, the present invention complies with the patent requirements of the invention and submits a patent application according to law. However, the above description is only the preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make equivalent modifications or changes in accordance with the spirit of the present invention. It should be covered by the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view of a portable computer of the prior art. Fig. 2 is a perspective view of a portable computer having a keyboard portion that is not tilted. Figure 3 is a perspective view of the keyboard portion of the portable computer of Figure 2 when it is tilted. 4 is an exploded perspective view of the portable computer of FIG. 2. Figure 5 is an enlarged view of the portion V in Figure 4. 13 201028823 Figure 6 is an exploded perspective view of another perspective of the portable computer of Figure 2. Figure 7 is an enlarged view of the portion VII of Figure 6. Figure 8 is an enlarged view of the portion VIII in Figure 6. Figure 9 is an enlarged view of the portion IX in Figure 6. Figure 10 is an enlarged view of the portion X in Figure 6. Figure 11 is an enlarged view of the portion XI in Figure 6. Fig. 12A is a schematic view showing the working principle of the automatic pop-up pivot of the portable computer of Fig. 6. Fig. 12B is a schematic view showing the operation of the automatic pop-up pivot of the portable computer of Fig. 6. Figure 13 is a perspective cross-sectional view taken along line XIII-XIII of Figure 2 . Figure 14 is a partial cross-sectional view of the portable computer of Figure 3. [Description of main components] Portable computer 100 Main body 110 Bottom 112 Panel 114 First side 1142 Second side 1144 First control hole 1146 First screw hole 1148 Projection 116 Guide through hole 1162 Reception space 118 Rotary shaft 120 Display portion 130 Keyboard portion 140 First side 142 Second side 144 Engagement member 146 Automatic pop-up pivot 148 First boss 1422 Second boss 1424 Mounting through hole 1421 Mounting screw hole 1423 14 201028823 Mounting space 1426 • First elastic member 1462 • Pusher assembly 150 • Waist hole 1522. First through hole 1526 Button body 1542 First screw 156 Connection 1582 Second screw hole 1586 Link 160. First connection through hole 1622 Second connection through hole 1642 Second connection Screw 168 Limiting assembly 170 Substrate 1722 Q Abutting portion 1726 Third through hole 1725 Second side 1729 Third screw hole 1742 Third screw 1746 • Second elastic member 178 Receiving hole 1428 Engagement portion 1464 Pushing body 152 Second control hole 1524 control button 154 hook 1544 pressing block 158 pressing part 1584 second screw 159 first connecting end 162 second connecting end 164 A pressure receiving portion 172 connected to a screw 166 a nut 169 a second stopper member 1724 through hole 1723 of the first face of the carrier 1728 guide member 174 guides the screw seat 1744 17615