M322013 八、新型說明： 【新型所屬之技術領域】 本新型是有關於一種開合限位機構及具有該開合限位 機構的掀蓋式電子裝置，特別是指一種用以操作二機體開 合的開合限位龍以&具有_纟限位冑構的掀蓋式電子 【先前技術】M322013 VIII. New description: [New technical field] The present invention relates to an opening and closing limit mechanism and a clamshell electronic device having the opening and closing limit mechanism, in particular to one for operating two body opening and closing The opening and closing limit dragons & 掀 纟 胄 胄 掀 【 【 [ [
*參閱圖卜為一種習知的筆記型電腦i及其卡掣機構， 筆口己型电細1包括一主機體u及一樞接在主機體^上的勞 幕機體12，藉此，替篡趟興， 蛍綦钱體12是可以相對於主機體n往 下翻轉處而平躺於主機齅1t 處於翻立於主機體的收合狀態，或往上樞轉而 < 上的展開使用狀態。卡掣機構包括一 δ又置在螢幕機體12的卡擊 面的卡槽14，卡擎件了Λ:13以及一設置在主機體"頂 操作部ηΐ芬一 ”有一外露出螢幕機體12前緣的 的卡勾n?,凸出螢幕機體12底面且自由端呈側向勾狀 狀離二-機構的作用在於當筆記型電腦1處於收合 狀癌、時’藉由螢幕機體12 地收。 14内，可使螢幕機體12被 1機體U的卡槽 於輕易相對於主_ 的位置，而不致 電腦1的攜帶及收藏，另：開來’一方面方便整台筆記型 示面板與主機體u上…面也可保護螢幕機體12的顯 記型電腦！時，只需“作按鍵，而當使用者要使用該筆 ⑴退出卡们4,螢件13 W部131連動卡勾 立成展開使用狀態。 便可相對於主機體11往上翻 M322013 但該種卡掣機構的缺點在於，當筆記型電腦！處在收 p狀心且使用者撥動卡掣件丨3的操作部131使卡勾⑴退 _ A卡槽14 _，此時的螢幕機體12仍然是平躺重疊在主機 體11上而系要使用者自行將螢幕機體12往上樞轉扳動，因 此使用上較不人性化，此外，卡勾132的勾狀外型也使得 、 ㈣型電腦1在展開使用狀態時，螢幕機體12上的卡勾 132較容易勾到使用者的衣服甚至刮傷使用者手指。 【新型内容】 Φ 因此本新型之目的，即在提供一種具有較不會勾到 使用者衣服或刮冑手指的開纟限位機構的掀蓋式電子裝置 〇 本新型的另一目的，在於提供一種在掀蓋的操作使用 上較方便的掀蓋式電子裝置。 於是，本新型掀蓋式電子裝置包含相樞接的一第一機 體、一第二機體以及一開合限位機構。 該第一機體内部形成一容置部並具有一頂面，該頂面 _ 汉有一與該容置部連通的頂面開孔。該第二機體能相對樞 轉使該第二機體底面前緣鄰近及遠離該第一機體頂面前緣 而處於一收合狀態及一展開使用狀態，於收合狀態時， 第一機體底面前緣鄰近第一機體頂面前緣，於展開使用狀 悲時，第二機體底面前緣遠離第一機體前緣。 該開合限位機構包括一柱件、一干涉件、一致動件及 一彈性頂出件。該柱件設置於該第二機體底面並可隨該第 一機體郴近該第一機體而伸入該頂面開孔，該柱件具有一 M322013 徑向凹設的限位槽。干涉件 彈性移離地伸入該柱件之限位槽的；=並且包括-可 干涉板部連接的接觸部。致動件」。’以及-與該 抵該接觸部的第一端邻， ^ 一位於該容置部以推 彈性地外露於該第-機體的[端部連接並且可 透過該第-端部及該接觸部;部供施力 限位槽。 /十涉板部退出該柱件的* Referring to Figure Bu is a conventional notebook computer i and its cassette mechanism, the pen-type electric thin 1 includes a main body u and a curtain body 12 pivotally connected to the main body ^, thereby篡趟, 蛍綦 体 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 status. The cassette mechanism includes a δ and a card slot 14 disposed on the card face of the screen body 12, and the card squirrel has a Λ: 13 and a front body portion of the main body " The hook of the edge n? protrudes from the bottom surface of the screen body 12 and the free end is laterally hooked. The function of the second mechanism is that when the notebook computer 1 is in a collapsed state, it is collected by the screen body 12. Within 14, the screen body 12 can be easily slotted relative to the main _ by the slot of the body U, without the carrying and storing of the computer 1. On the other hand, the whole notebook type display panel and the host are conveniently provided. The body u can also protect the display computer of the screen body 12! When only the button is pressed, when the user wants to use the pen (1) to exit the card 4, the flash 13 W portion 131 interlocks the card to form a deployment. status of use. It can be turned upside down with respect to the main body 11 M322013 But the disadvantage of this kind of cassette mechanism is that it is a notebook computer! The operation unit 131 that is in the center of the p-shaped heart and the user dials the card member 3 causes the hook (1) to retreat from the A-card slot 14 _. At this time, the screen body 12 is still lying on the main body 11 in a flat manner. The user should manually pivot the screen body 12 upwards, so that the use is less user-friendly, and the hook shape of the hook 132 also makes the (four) type computer 1 on the screen body 12 when it is in the deployed state. The hook 132 is easier to hook into the user's clothes or even scratch the user's finger. [New content] Φ Therefore, the purpose of the present invention is to provide a clamshell electronic device having an opening restriction mechanism that does not hook the user's clothes or scrape the finger. Another object of the present invention is to provide A clamshell electronic device that is more convenient to use in the operation of the flip cover. Therefore, the novel clamshell electronic device comprises a first body, a second body and an opening and closing mechanism that are pivotally connected. The first body has a receiving portion formed therein and has a top surface, and the top surface has a top surface opening communicating with the receiving portion. The second body can be relatively pivoted so that the front edge of the bottom surface of the second body is adjacent to and away from the front edge of the first body, and is in a collapsed state and a deployed state. In the collapsed state, the front edge of the first body bottom surface Adjacent to the front edge of the first body, when the usage is sad, the front edge of the bottom surface of the second body is away from the front edge of the first body. The opening and closing mechanism includes a column member, an interference member, an actuating member and an elastic ejection member. The column member is disposed on the bottom surface of the second body and can extend into the top surface opening as the first body approaches the first body. The column member has a M322013 radial recessed limiting slot. The interference member extends elastically away from the limiting groove of the column member; and includes a contact portion that can interfere with the connection of the plate portion. Actuator." 'and- adjacent to the first end of the contact portion, ^ is located at the receiving portion to be elastically exposed to the [the end portion of the first body and is permeable to the first end portion and the contact portion; For the force limit slot. /Ten board department exits the column
本新型透過該開合限位機 在收人狀能日丰-丄 ’當該第二機體處 = 時’错由該柱件與該干涉件產生干涉， 機體被鎖定在收合狀態的位 4 — 涉件脫離該柱件解㈣者以+過㈣動件則可使該干 將干涉限位，並由料性頂出件 1柱件在上頂升，使該第二機體被頂離該第一機體一距 :，更於錢者將第二機體掀開，且設置在第二機體的柱 目又於1知的卡勾結構也較不容易勾住使 到傷手指。 【實施方式】 、有關本新型之前述及其他技術内容、特點與功效’在 以下配合參考圖式之二個較佳實施例的詳細說明中，將可 清楚的呈現。 在本新型被詳細描述之前，要注意的是，在以下的說 明内谷中，類似的元件是以相同的編號來表示。 參閱圖2、圖3、圖4,本新型掀蓋式電子裝置2之第 一較佳實施例包含一第一機體21、一第二機體22及二開合 限位機構3 (見圖5 )。 M322013According to the opening and closing limiter, the new type of body is capable of interfering with the interference member when the second body is at the position of the second body, and the body is locked in the folded state position 4 - if the part is separated from the column solution (4), the + (over) moving piece will cause the stem to interfere with the limit, and the column of the material ejection member 1 is lifted up, so that the second body is lifted off the first A body distance: more than the money to open the second body, and the column structure of the second body and the known hook structure is also less likely to hook to the injured finger. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments of the accompanying drawings. Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals. Referring to FIG. 2, FIG. 3 and FIG. 4, the first preferred embodiment of the novel clamshell electronic device 2 includes a first body 21, a second body 22 and two opening and closing mechanisms 3 (see FIG. 5). . M322013
本實施例的掀蓋式電子裝置2是以一筆記型電腦為例 ，但並不以此為限，第一機體21為筆記型電腦的主機體， 其具有一外殼211、設置於外殼211的一鍵盤212及—觸控 裝置213,且外殼211具有-頂面蓋21〇,頂面蓋21〇界= 出第一機體21的頂面並且設置有二頂面開孔214，兩頂面 開孔214鄰近第一機體21的前緣並分別位在觸控裝置213 左右兩側，但頂面開孔214的位置及數量並不以此為限， 主要是配合開合限位機構3的位置及數量。第一機體2丨内 部對應於各頂面開1 214下方分別形成有—與該頂面開孔 214連通的容置部215，可供每-開合限位機構3的元件設 置於内，且第-機體21前緣對應於各容置部215處設置有 一往後貫穿連通至容置部215的前緣開孔21 6。 本實把例之第二機體22為筆記型電腦的螢幕機體，其 具有-顯示面220外露的U 221及一相反於底面221 的頂面222 ’第二機體22與第一機體21是以後緣相樞接而 可相對樞轉翻動且在-收合狀態及—展開使用狀態間變換 於收口狀態時，第二機體22以其底面22!鄰近第一機體 2"頁面地疊置於第一機體21上，於展開使用狀態時，第二 機體22是被翻立於第一機體21上而其底面221前緣遠離 第一機體21的頂面前緣。 ，閱圖3、圖4、圖5,本實施例中，每一開合限位機 構3包括設置在第二機體22的—柱件3ι以及設置在第〆 機體21的容置冑215内的一彈性頂出件^、一干涉件33 、-定位座34、-復位彈性元件35及—致動件. M322013 柱件3 1是設置在第二機體22底面221，並且具有一外 周面310’且其外周面310後側設置有一徑向凹陷的限位槽 311。如圖2所示，二開合限位機構3的柱件31設置在第二 機體22的位置是分別對應於第一機體21的二頂面開孔214 。柱件31設置在第二機體22的方式可以是在第二機體22 底面221設置内螺紋孔，而柱件3 1後端則增設一可螺鎖於 内螺紋孔的螺紋段，藉此使得柱件31可螺鎖固定於第二機 體22，但其固定方式並不以此為限。 彈性頂出件32是設置對應於頂面開孔214下方，該彈 性頂出件32包括一縱向斷面呈倒u型的本體321以及一彈 性元件322，本體321底緣更往外徑向延伸形成一擋止凸緣 323 ’本實施例所使用的彈性元件322為一壓縮彈簧，其頂 端抵接於本體321内，底端則固定在容置部215的一定位 柱300，藉此使得本體321是可透過壓縮彈性元件322而產 生縱向彈性位移。 干涉件33是透過定位座34設置在容置部215内，並 且可產生彈性位移。該定位座34包括一呈板狀的座本體 341、设置在座本體341的一柱孔部342、一定位槽部343 及一定位孔部344。座板體34 1是鎖固在容置部2 1 5，柱孔 部342是位在座本體341中央，其包括一縱向貫穿座本體 341的穿孔3421以及一由座本體341圍繞穿孔3421周圍往 上延伸的圍繞壁3422 ’且柱孔部342的穿孔3421是對應到 彈性頂出件32的本體321，使得本體321是可彈性地伸縮 於穿孔3421内。如圖5所示，當本體321頂端往上彈凸出 M322013 穿孔3421時，透過擋止凸緣323 #抵於柱孔部⑷底部， 可限制本體321彈升出柱孔部342的高度。 定位槽部343包括設置在本體321且繞柱孔部⑷的 圍繞壁3422設置的複數卡塊3431，該等卡塊则與圍繞 壁3422界^出-環型槽3432。定位孔部⑷包括二分別設 置在座本體⑷_並且較定位槽部343遠離柱孔部如 的定位孔3441。The clamshell electronic device 2 of the present embodiment is a notebook computer, but is not limited thereto. The first body 21 is a main body of the notebook computer, and has a casing 211 and is disposed on the casing 211. a keyboard 212 and a touch device 213, and the outer casing 211 has a top cover 21〇, and the top cover 21 defines the top surface of the first body 21 and is provided with two top opening 214, and the top surfaces are opened. The hole 214 is adjacent to the front edge of the first body 21 and is respectively located on the left and right sides of the touch device 213. However, the position and number of the top opening 214 are not limited thereto, and the position of the opening and closing mechanism 3 is mainly matched. And quantity. A receiving portion 215 is formed in the first body 2 对应 corresponding to each of the top surface openings 1 214 and is connected to the top surface opening 214, and the component for each opening and closing mechanism 3 is disposed, and The front edge of the first body 21 is disposed at each of the accommodating portions 215 with a front edge opening 21 6 that communicates with the accommodating portion 215. The second body 22 of the present embodiment is a screen body of a notebook computer having a U 221 exposed to the display surface 220 and a top surface 222 opposite to the bottom surface 221. The second body 22 and the first body 21 are the trailing edge. The second body 22 is stacked on the first body with its bottom surface 22! adjacent to the first body 2" page when pivotally pivoted relative to the pivoting state and between the collapsed state and the expanded use state. 21, in the unfolded state of use, the second body 22 is turned upside down on the first body 21 with the front edge of the bottom surface 221 away from the top front edge of the first body 21. Referring to FIG. 3, FIG. 4, and FIG. 5, in the embodiment, each opening and closing mechanism 3 includes a column member 3ι disposed in the second body 22 and a receiving jaw 215 disposed in the second body 21. An elastic ejection member, an interference member 33, a positioning seat 34, a reset elastic member 35, and an actuator. The M322013 column member 3 is disposed on the bottom surface 221 of the second body 22 and has an outer peripheral surface 310'. A radially recessed limiting slot 311 is disposed on the rear side of the outer peripheral surface 310. As shown in Fig. 2, the position of the column member 31 of the two opening and closing mechanism 3 at the position of the second body 22 corresponds to the two top surface openings 214 of the first body 21, respectively. The column member 31 is disposed on the second body 22 in such a manner that an inner threaded hole is provided in the bottom surface 221 of the second body 22, and a threaded portion that can be screwed into the inner threaded hole is added to the rear end of the column member 31, thereby making the column The member 31 can be screwed and fixed to the second body 22, but the fixing manner is not limited thereto. The elastic ejection member 32 is disposed under the top surface opening 214. The elastic ejection member 32 includes a body 321 having a vertical cross section and an elastic member 322. The bottom edge of the body 321 extends radially outward. The one end of the flange 323 ′ is used as a compression spring, the top end of which is abutted in the body 321 , and the bottom end is fixed to a positioning post 300 of the accommodating portion 215 , thereby making the body 321 . The longitudinal elastic displacement is generated by compressing the elastic member 322. The interference member 33 is disposed in the accommodating portion 215 through the positioning seat 34, and is elastically displaceable. The positioning base 34 includes a seat body 341 having a plate shape, a column hole portion 342 disposed in the seat body 341, a positioning groove portion 343, and a positioning hole portion 344. The seat plate body 34 1 is locked in the accommodating portion 2 15 . The column hole portion 342 is located at the center of the seat body 341 and includes a through hole 3421 extending longitudinally through the seat body 341 and a seat body 341 surrounding the periphery of the through hole 3421. The extended surrounding wall 3422' and the perforation 3421 of the post hole portion 342 correspond to the body 321 of the elastic ejection member 32 such that the body 321 is elastically stretchable within the perforation 3421. As shown in FIG. 5, when the top end of the body 321 protrudes upward from the M322013 perforation 3421, the height of the column hole 342 can be restricted by the body 321 from the bottom of the column hole portion (4). The positioning groove portion 343 includes a plurality of blocks 3431 disposed on the body 321 and surrounding the wall portion 3422 of the column hole portion (4), and the card blocks are connected to the surrounding wall 3422 to form a ring groove 3432. The positioning hole portion (4) includes two positioning holes 3441 which are respectively disposed on the seat body (4)_ and are located away from the column hole portion, such as the positioning groove portion 343.
干涉件33包括一干涉板部如以及與干涉板部33丨連 接的-接觸部332及-延伸部333。本實施例中，干涉板部 331為一概呈半圓形的板片並具有一朝向第一機體η前緣 並且呈凹陷弧形的端緣331〇。接觸部332具有二由干涉板 部331兩端往前延伸的第一延伸柱332卜延伸部具^有 二由干涉板部331兩端往下延伸的第二延伸柱333卜干涉 件33是以其二第一延伸柱3321朝向第—機體21前方，而 二第二延伸柱333 1貝，J分別往下穿過定位座κ 立孔 344丨而與定位座34結合，且第二定位柱333 1與定位孔 344i之間並非緊配合，使得干涉件33是可以受力而相對於 定位座34前後擺動。 本實施例所使用的復位彈性元件35為一扭力彈簧，其 具有-彈簧本μ 351及由彈簧本體351兩側往外延伸的二 彈性段352，該復位彈性元件35是以其彈簧本體35丨嵌設 在環型槽則而定位在座本體341上，而二彈性段说則 分別一上一下固定在干涉件33的二第二延伸柱333卜藉此 ，當干涉件33受到推力便可相對於柱孔部342前後彈性擺 10 M322013 動。如圈6所示，當干涉件33未受推力時，干涉板部如 是實質對應到柱孔部342的後半部上方，如圖5所示，當 干ν件33又推力時，彈性本體35】後半部被塵縮，干涉板 部331可復位地往後退出柱孔部342上方並略呈傾斜。 二。圖：、圖6所示，致動件36包括-致動本體36丨及 [細弹I 362，致動本體361具有—容置 立並且對應於干涉件33的二第一延伸柱灿前方的第一端 ^ 3611、一由第一端部3611往前延伸穿過第-機體21的 豕緣開孔216而外露出第一機體U的第二端部3612，壓缩 弹普362是前後向抵接在第-端部36Η内側與容置部215 之間，藉此使得致動㈣361是可受推力而前後彈性位移 0 ^閱圖2、圖5、目6,當筆記型電腦2處在展開使用 第一機體22的柱件31尚未伸入第-機體21的頂 面開孔214⑶時’彈性頂出件32的本體功頂端彈凸出 柱孔部342，而干涉件;、本 卞"件33的干涉板部331則是整體略為後 傾並且以其端、緣3310靠抵在本體321的後側外周面。 而當第二機體22被往下翻轉收合而使得柱件31伸入 第-機體21的頂面開孔214時，彈性頂出件Μ的本體321 ::柱件31的壓力而被往下壓抵縮回柱孔部342内並且壓 性疋件322’且當柱件31下壓的高度使得限位槽川 對應到干涉件33的干涉板部331時，干涉板部331受到復 位舞性元件35的彈性回復力作用而往«人柱件31的限 位槽3U内，柱件31因此被限位，此時，帛二機體22由於 M322013 鎖人=二機體22内的干涉板部331產生干涉而被 鎖疋在收合狀態’無法再被相對於第一機體21往上翻轉。 而當使用者要將第二機體22往上翻轉時，則是由第二 機體22前緣按屋致動件36的第二端部3612，並透過第一 7部则連動干涉件33的二第—延伸柱助，使得干涉 件33被往後推，干涉板部331 槽311，因而解除柱件31 j i件31的限位 柱件”由於受到來自於彈二 的彈性回復力而被往上元件322 祛體2丨的頂面開孔214 , 第—枝體22便可被相對於第一機體21往上翻轉，且當彈 二::32的本Μ 321往上彈升時，同時亦將干涉件33 =1:往後推出柱孔部342的上方，使得干涉板 ^ 331的端、緣3310靠抵在本體321後側的外周面。 將第開合限位機構3的致動本體361也可以藉由 且…的一谷置部215相連通而使第一端部3611連 前緣則口 I:形成一個第二端部（圖未示L而第-機體21 第在：央處設置-前緣開孔（圖未示)，透繼 "便可同時連動二邊的開合限位機構3。 nt= 7、圖8’本新型的第二較佳實施例中，每-開 、、冓4包括設置在第二機體22的—柱件μ以及設 二第-機體21的容置部215内的一彈性頂出件& 一干 二復位彈性元件44及-致動件4“其中，柱件 同，、在第二出件42的態樣及作用大致與第-較佳實施例相 -較佳實施例中，與第一較佳實施例不同的地方 12 M322013 是在於干涉件43、復位彈 合以及致動方式。 “4與致動件46之間的配 參閱圖8〜圖10，在第二較佳實施例中，干涉件a包 狀的本體仙以及設置在本體431上的一開孔也 二一=步板部433 ’干涉板部433是由開孔极後緣往上延 伸一適當距離後再往前延伸而形成，且干涉板部433呈有 =向第—機體21前緣的端緣434，復位彈性元件料則是 别後方向抵接在干涉件43的本體431後 間的壓縮彈簧。 1 I ^丨）之 動件46包括一致動本體461及一壓縮彈菁咐（彈 性凡件），致動本體461具有—位在容置部叫内的第一端 部仙、—外露出第一機體21前緣外的第二端部㈣，且 第-KM6I2内側與第一端部46U鄰近本體扣的—端之 間為一往後延伸的斜面463，而本實施例所指的接觸部430 為本體431對應斜面463的-處角緣，當然，該角緣的外 贺疋視^ 431的外型而變化。墨縮彈簧462是橫向抵接 在致動本體461盘完署邱〇 1 c /、今置口卩215之間，使得致動本體461 可受力而橫向彈性位移。 此參閱圖7、圖9、圖1〇’當筆記型電腦2處在展開使用 狀悲時，彈性頂出件42彈凸出本體431的開孔432，且此 時本體431後方的復位彈性元件44是處於被壓縮狀態，而 干涉板4 433的端緣434是靠抵在彈性頂出件後側外緣 參閱圖 圖11、圖12，當第二機體22被往下翻轉收 13 M322013 合而使仔柱件41伸入第一機體21的頂面開孔2i4時，彈 1±頂出件42觉到柱件41的壓力而被往下壓抵縮回開孔切 ，且當柱件41下壓的高度使得限位槽411對應到干涉板部 切的端緣434時，干涉板部433受到復位彈性元件44的 5早性回復力作用而往前嵌入柱件41的限位槽411内，柱件 41因此被限位，此時，第二機體22由於其柱件41與第一 機體内的干涉板部433產生干涉而被鎖定在收合狀態， 無法再被相對於第一機體21往上翻轉。 而田使用者要將第二機體22往上翻轉時，則是由第二 機體22前緣橫向推抵致動本體461白勺第二端部4612 (如圖 η箭頭所示），透過致動本體461的斜面463的作用產生對 本體431往後的推力，使得本體431逐漸被往後推移而干 以板。卩433逐漸往後退出柱件41的限位槽4丨1，當干涉板 部433完全退出柱件41的限位槽411而解除與柱件41之間 的干涉時，柱件41受到板體431開孔432下方的彈性頂出 件42往上推頂的力量，便可被往上頂出第一機體21的頂 面開孔214,且此時干涉板部433回復到端緣433 1靠抵於 彈性頂出件42的後側外緣的狀態。 補充一點說明的是，如圖8所示，干涉件43的本體 431兩側也可分別設置一導引肋條46〇，當致動本體461被 橫向扳動時，可輔助導引使得干涉件43的本體431往後退 〇 知上所述，本新型藉由設置在第二機體22的柱件Μ、 41以及設置在第一機體21的彈性頂出件32、42與干涉件 14 M322013 33、43的機構配合，使得當電子裝置2處在收合狀態時， - 帛二機體22可因柱件31、41受干涉件33、43的干涉限位 • 而被敎在收合狀態，當㈣者因要掀開第二機體22而解 除柱件3卜41與干涉件33、43的干涉時，第二機體^又 可藉助彈性頂出件32、42將柱件31、4"主上頂出的力量 而自動被相對於第-機體21往上彈升—距離，方便使用者 將第一機體22掀開，因而增加了操作上的便利性，另一方 面’圓柱狀的柱件3卜41以及設置在其内側的限位槽311 、41卜不僅外觀上較習知的勾狀美觀，當第二機體22處在 展開使用狀態時，也較不會勾到使用者的衣服或刮傷手指 〇 ▲惟以上所述者，僅為本新型之較佳實施例而已’當不 ，以此限定本新型實施之範圍，即大凡依本新型申請：利 關及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。此外，摘要部分和標題僅是 ❿ *用來輔助專利文件搜尋之用，並非用來限制本發明之權利 範圍。 【圖式簡單說明】 圖1是-種習知筆記型電腦及其卡掣機構的立體圖； 圖2是本新型掀蓋式電子裝置的第一較佳實施例立體 團； 圖3是該第—較佳實施例的一開合限位 件立體圖； 圖4是該開合限位機構的部分元件立體分解圖； 15 M322013 圖5是該掀蓋式電子裝置處在展開使用狀態時，沿著 圖2 A-A斷面的剖視圖； 圖6是該掀蓋式電子裝置處在收合狀態時，沿著圖^ A-A斷面的剖視圖； 圖7是本新型掀蓋式電子裝置的第二較佳實施例立體 圖； 圖8是該第二較佳實施例的一開合限位機構的元件立 體圖； 圖9是該掀蓋式電子裝置處在收合狀態時，該開合限 位機構的俯視圖； 圖10是該掀蓋式電子裝置處在展開使用狀態時，該開 合限位機構的剖視圖； 圖11是該掀蓋式電子裝置處在展開使用狀態時，該開 合限位機構的俯視圖；以及 圖12是該掀蓋式電子裝置處在收合狀態時，該開合限 位機構的剖視圖。 16 M322013 【主要元件符號說明】 先前技術：The interference member 33 includes an interference plate portion such as a contact portion 332 and an extension portion 333 which are connected to the interference plate portion 33A. In this embodiment, the interference plate portion 331 is a substantially semi-circular plate and has an end edge 331A facing the front edge of the first body η and having a concave arc shape. The contact portion 332 has two first extension posts 332 extending forwardly from opposite ends of the interference plate portion 331. The extension portion has two second extension posts 333 extending downward from opposite ends of the interference plate portion 331. The second first extension post 3321 faces the front of the first body 21, and the two second extension posts 333 1 , J are respectively passed down through the positioning seat κ vertical hole 344 丨 to be combined with the positioning seat 34, and the second positioning post 333 1 is not tightly engaged with the positioning hole 344i, so that the interference member 33 can be forced to swing back and forth with respect to the positioning seat 34. The return elastic member 35 used in this embodiment is a torsion spring having a spring portion 351 and two elastic segments 352 extending outward from both sides of the spring body 351. The return elastic member 35 is embedded by the spring body 35 thereof. The annular groove is disposed on the seat body 341, and the two elastic segments are respectively fixed on the second extension column 333 of the interference member 33, and the interference member 33 is pressed relative to the column. The hole portion 342 is elastically swinged 10 M322013. As shown by the circle 6, when the interference member 33 is not subjected to the thrust, the interference plate portion substantially corresponds to the rear half of the column hole portion 342, as shown in FIG. 5, when the dry member 33 is pushed again, the elastic body 35] The rear half is dust-reduced, and the interference plate portion 331 is retractably retracted upward from the column hole portion 342 and slightly inclined. two. As shown in FIG. 6 , the actuating member 36 includes an actuating body 36 丨 and a [fine ejector I 362 having an accommodating body and corresponding to the two first extending columns of the interference member 33 The first end 3611, a first end portion 3611 extends forwardly through the flange opening 216 of the first body 21 to expose the second end portion 3612 of the first body U, and the compression spring 362 is forward and backward. Connected between the inner side of the first end portion 36Η and the accommodating portion 215, thereby causing the actuation (four) 361 to be subjected to thrust and elastic displacement before and after 0. FIG. 2, FIG. 5, and FIG. 6, when the notebook computer 2 is deployed. When the column member 31 of the first body 22 has not yet protruded into the top surface opening 214 (3) of the first body 21, the body top end of the elastic ejection member 32 protrudes out of the column hole portion 342, and the interference member; The interference plate portion 331 of the member 33 is slightly inclined rearward as a whole and abuts against the outer peripheral surface of the rear side of the body 321 with its end and edge 3310. When the second body 22 is folded down and folded so that the column member 31 extends into the top opening 214 of the first body 21, the pressure of the body 321 of the elastic ejection member ::: the column member 31 is lowered. The interference plate portion 331 is subjected to the return dance when it is pressed back into the cylindrical hole portion 342 and the pressure member 322' and when the height of the column member 31 is pressed so that the limit groove corresponds to the interference plate portion 331 of the interference member 33. The elastic restoring force of the element 35 acts in the limit groove 3U of the human column member 31, and the column member 31 is thus restrained. At this time, the second body 22 is generated by the interference plate portion 331 in the M322013 locker=two body 22. Interference and being locked in the collapsed state can no longer be reversed relative to the first body 21. When the user wants to turn the second body 22 upward, the second end portion 3612 of the housing actuating member 36 is pressed by the front edge of the second body 22, and the interference member 33 is connected through the first 7 portions. First, the extension column assists so that the interference member 33 is pushed backward, interfering with the plate portion 331 groove 311, and thus the stopper column member for releasing the column member 31 is "upward due to the elastic restoring force from the bullet two" The top opening 214 of the element 322 of the body 2丨, the first branch 22 can be turned upside down relative to the first body 21, and when the Bundle 321 of the second::32 is lifted up, it will also The interference member 33 = 1 is pushed upwardly beyond the cylindrical hole portion 342 such that the end of the interference plate 331 and the edge 3310 abut against the outer circumferential surface of the rear side of the body 321 . The actuation body 361 of the first opening and closing mechanism 3 Alternatively, the first end portion 3611 may be connected to the front edge of the first end portion 3611 to form a second end portion (the figure is not shown, and the first body 21 is at the center). - The leading edge opening (not shown), the transparent " can simultaneously interlock the opening and closing mechanism 3 on both sides. nt = 7, Figure 8 'In the second preferred embodiment of the present invention, each - The 冓4 includes a column member μ disposed in the second body 22 and an elastic ejector member in the accommodating portion 215 of the second body 21; a dry two return elastic member 44 and an actuating member 4" Wherein, the column member is the same, and the second output member 42 is substantially in the same manner as the first preferred embodiment. In the preferred embodiment, the difference from the first preferred embodiment 12 M322013 is in the interference member. 43. Resetting the bounce and the actuating mode. The arrangement between the 4 and the actuating member 46 is as shown in FIG. 8 to FIG. 10. In the second preferred embodiment, the main body of the interference member a is packaged and disposed on the body 431. The upper opening hole is also the second step = the step plate portion 433. The interference plate portion 433 is formed by extending the rear edge of the opening pole a suitable distance and then extending forward, and the interference plate portion 433 is formed with the direction of the first portion. The end edge 434 of the leading edge of the body 21, the returning elastic element material is a compression spring that abuts against the rear of the body 431 of the interference member 43 in the other direction. The moving member 46 of the body 21 includes the movable body 461 and a compression. The elastic body 咐 (elastic part), the actuating body 461 has a first end in the position of the accommodating part, and is exposed a second end portion (four) outside the front edge of the body 21, and the inner side of the first KM6I2 and the first end portion 46U adjacent to the end of the body buckle is a slope 463 extending backward, and the contact portion referred to in this embodiment 430 is the angle θ of the body 431 corresponding to the inclined surface 463. Of course, the outer edge of the corner 503 changes. The ink-reducing spring 462 is laterally abutted on the actuation body 461. c /, between the current mouth 215, so that the actuating body 461 can be subjected to force and lateral elastic displacement. Referring to Figure 7, Figure 9, Figure 1 当 'When the notebook computer 2 is in use, the elasticity The ejection member 42 protrudes from the opening 432 of the body 431, and at this time, the return elastic member 44 behind the body 431 is in a compressed state, and the end edge 434 of the interference plate 4 433 is abutted against the rear side of the elastic ejection member Referring to FIG. 11 and FIG. 12, when the second body 22 is turned down to receive 13 M322013 and the child column member 41 is extended into the top surface opening 2i4 of the first body 21, the elastic 1±ejection member 42 The pressure of the column member 41 is sensed and is pressed down to be retracted back to the opening, and when the height of the column member 41 is pressed, the limiting groove 411 corresponds to the interference plate portion. At the end edge 434, the interference plate portion 433 is inserted into the limiting groove 411 of the column member 41 by the early restoring force of the return elastic member 44, and the column member 41 is thus restrained. At this time, the second body Since the column member 41 interferes with the interference plate portion 433 in the first body and is locked in the collapsed state, it can no longer be reversed with respect to the first body 21. When the user wants to turn the second body 22 upward, the front end of the second body 22 is laterally pushed against the second end portion 4612 of the actuating body 461 (as indicated by the arrow η), and is actuated. The action of the slope 463 of the body 461 creates a rearward thrust on the body 431 such that the body 431 is progressively displaced back to dry. The crucible 433 gradually withdraws from the stopper groove 4丨1 of the column member 41, and when the interference plate portion 433 completely withdraws from the stopper groove 411 of the column member 41 to release the interference with the column member 41, the column member 41 receives the plate body. The force of pushing up the elastic ejector 42 below the opening 432 of the 431 can push the top opening 214 of the first body 21 upward, and at this time, the interference plate portion 433 returns to the end edge 433 1 The state of the outer edge of the rear side of the elastic ejector 42 is reached. It should be noted that, as shown in FIG. 8 , a guiding rib 46 也 may be respectively disposed on both sides of the body 431 of the interference member 43 . When the actuation body 461 is laterally pulled, the guiding member 43 may be assisted to be guided. The body 431 is retracted as described above. The present invention is provided by the column members Μ, 41 disposed on the second body 22, and the elastic ejector members 32, 42 and the interference members 14 M322013 33, 43 disposed on the first body 21. The mechanism cooperates, so that when the electronic device 2 is in the collapsed state, the second body 22 can be collapsed in the collapsed state due to the interference limit of the column members 31, 41 by the interference members 33, 43, when (4) When the second body 22 is opened to disengage the interference between the column member 3 and the interference members 33, 43, the second body can be ejected from the column member 31, 4" by means of the elastic ejection members 32, 42. The force is automatically lifted up by the distance from the first body 21 to facilitate the user to pry open the first body 22, thereby increasing the convenience of operation, and on the other hand, the columnar column member 3 The limiting slots 311, 41 disposed on the inner side thereof are not only aesthetically pleasing, but also the second body 22 When it is in the unfolded state of use, it will not be hooked to the user's clothes or scratched the fingers. However, the above is only the preferred embodiment of the present invention. Scope, that is, the simple equivalent changes and modifications made by the new application in accordance with this new type of application: the relevant content of the new and the new description are still within the scope of this new patent. In addition, the abstract sections and headings are only used to assist in the search of patent documents and are not intended to limit the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a conventional notebook computer and a latching mechanism thereof; FIG. 2 is a perspective view of a first preferred embodiment of the present novel clamshell electronic device; FIG. FIG. 4 is an exploded perspective view of a part of the opening and closing mechanism of the preferred embodiment; FIG. 4 is an exploded perspective view of a part of the opening and closing mechanism; 15 M322013 FIG. 5 is a view of the clamshell electronic device in an unfolded state 2 is a cross-sectional view of the AA section; FIG. 6 is a cross-sectional view of the clamshell type electronic device in a folded state along the section of the AA; FIG. 7 is a second preferred embodiment of the novel clamshell electronic device Figure 8 is a perspective view of the opening and closing mechanism of the second preferred embodiment; Figure 9 is a plan view of the opening and closing mechanism when the clamshell electronic device is in the collapsed state; FIG. 11 is a cross-sectional view of the opening and closing mechanism when the clamshell electronic device is in an unfolded use state; FIG. 11 is a plan view of the opening and closing mechanism when the clamshell electronic device is in an unfolded use state; 12 is when the clamshell electronic device is in the collapsed state The open cross-sectional view of the limit of the engagement mechanism. 16 M322013 [Key component symbol description] Prior art:
卜… 筆記型電腦 11 *… 主機體 1 2…* 螢幕機體 1 3 *… 卡掣件 實施方式 2 … 掀蓋式電子裝置 2卜… 第一機體 210… 頂面蓋 211… 外殼 212… 鍵盤 213… 觸控裝置 214… 頂面開孔 215… 容置部 216 * * 前緣開孔 22 ^ - ' 第二機體 220 顯示面板 221 * 底面 222 *， 頂面 3、4 - 開合限位機構 31、41 柱件 300… 定位柱 131 * 、 操作部 132 * •卡勾 14… f 卡槽 310 外周面 311… 限位槽 32 > 42 彈性頂出件 321 ( * 本體 322， 彈性元件 323 * 。 擋止凸緣 33、43 干涉件 331 〃 干涉板部 3310 « 端緣 332 接觸部 3321 第一延伸柱 333 * 延伸部 333 1 ， 第二延伸柱 34… 定位座 341 々 ^ 座本體 柱孔部 342 ^ 17 M322013 3421 * 穿孔 411 3422， 圍繞壁 430 343… 定位槽部 431 343卜 卡塊 432 3432 * 環型槽 433 344 · * 定位孔部 434 3441 * 定位孔 44 35 * ‘ * 復位彈性元件 460 35卜。 彈性本體 461 352… 彈性段 4611 36、46 致動件 4612 361-， 致動本體 462 3611 * 第一端部 463 3612 « 第二端部 362 ^ * 壓縮彈簧 限位槽 角緣 本體 開孔 干涉板部 端緣 復位彈性元件 導引肋條 致動本體 第一端部 第二端部 壓縮彈簧 斜面 18卜... Notebook computer 11 *... Main body 1 2...* Screen body 1 3 *... Card device embodiment 2 ... Clamshell electronic device 2... First body 210... Top cover 211... Case 212... Keyboard 213 ... touch device 214... top opening 215... accommodating portion 216 * * leading edge opening 22 ^ - ' second body 220 display panel 221 * bottom surface 222 *, top surface 3, 4 - opening and closing mechanism 31 41 column member 300... positioning post 131*, operation portion 132* • hook 14... f card slot 310 outer peripheral surface 311... limit groove 32 > 42 elastic ejection member 321 (* body 322, elastic member 323*). Stopping flange 33, 43 Interference member 331 干涉 Interference plate portion 3310 « End edge 332 Contact portion 3321 First extension post 333 * Extension portion 333 1 , Second extension post 34... Positioning seat 341 座 ^ Seat body post hole portion 342 ^ 17 M322013 3421 * Perforation 411 3422, surrounding wall 430 343... Positioning groove portion 431 343 Bud block 432 3432 * Ring groove 433 344 · * Positioning hole portion 434 3441 * Positioning hole 44 35 * ' * Reset elastic member 460 35 Bu. elasticity Body 461 352... Elastic section 4611 36, 46 Actuator 4612 361-, Actuating body 462 3611 * First end 463 3612 « Second end 362 ^ * Compression spring limit groove corner edge body opening interference plate End edge return spring element guiding rib actuating body first end second end compression spring bevel 18