1324904 九、發明說明： 【發明所屬之技術領域】 本發明係提供一種卡勾機構，適用於可攜式電子裝置 之螢幕殼體上，特別是有關於藉由緩衝材料吸收瞬間產生 之剪力以保護卡勾本體。 【先前技術】 隨著科技的日趨發展、製程技術的精進，幾乎每一種 產品在要求功能、品質好的同時也會盡可能的縮小其體 積，使其方便移動或是攜帶，更尤其是在筆記型電腦這一 方面，每一製造者為了滿足大部分客戶的需求，無不用盡 各種方式縮小它的體積，然而，其所利用的方式大都是投 入更多的人力、成本去鑽研如何使筆記型電腦内部的電子 元件體積縮小、功能不變，甚至增加功能，這種方式如果 成功的話或許可以達到目的，但是所花費的時間、人力、 成本均相當高昂。 請參閱第一圖，係為習知技藝筆記型電腦之立體示意 圖。圖中係為時下大部分的筆記型電腦1，幾乎都是由一 螢幕殼體11與一主機殼體13所樞接而成，螢幕殼體11 具有一前蓋111及一後蓋113,藉由前蓋111及後蓋113 包附著液晶螢幕115,於螢幕殼體11遠離質與主機殼體13 樞接處之側緣設有兩卡扣裝置2，而於主機殼體13對應兩 卡扣裝置2之處分別凹設有一卡制槽131，於螢幕殼體11 對應主機殼體13而蓋合時，兩卡扣裝置2配合著其對應的 5 卡制槽131而相互卡住，使筆記型電腦1處於收合狀態， 然而第一圖中所示的筆記塑電腦1具有兩卡扣裝置2及兩 對應的卡制槽131，在其他的設計S式也有於筆&己型電前 緣中央處只設一卡扣裝置2及一對應的卡制槽丨31相互配 合。 請參閱第二、三圖，第二圖係為習知技藝卡扣裝置之 立體分解示意圖，第三圖係為習知技藝卡扣裝置之剖面示 意圖。圖中，兩卡扣裝置2分別具有一卡勾體21、—觸控 件23及一彈簧25,卡勾體21是略呈一長方矩形體’於中 心部位穿設有一長形槽道211，卡勾體21之兩較短側邊均 凸伸有一定位桿213,彈簧25則可套於其中之一定位桿213 上’而於卡勾體21之兩較長侧邊的其中之一設有一卡勾 215，卡勾215是用以配合其對應的卡制槽丨31而相互卡 扣；觸控件23具有一卡制面231及一相對於卡制面231 之觸控面233，而於卡制面231上設有四個相互對稱的卡 榫234，該等卡榫234之方向均是朝向外侧’觸控面233 是用以供使用者撥動。 另外，於螢幕殼體11之前蓋111對應兩卡扣裝置2 之卡勾215處分別穿設有一穿孔112，穿孔112是用以供 卡勾215穿過’並可使卡勾215得以於穿孔112内滑動， 而於螢幕殼體11之後蓋113對應兩卡扣裝置2之處亦做適 當的設計’在後蓋1丨3對應每一定位桿213處均設有限位 塊114，限位塊114上均穿設有穿孔116，穿孔正好可以供 其對應的定位桿213穿入，而於後蓋113對應卡勾體21 之長形槽道211處穿設有一長形滑槽118 ’長形滑槽118 1324904 之長度是大於長形槽道211之長度。 若單以一組卡扣裝置2而言，本習知例於組裝時是先 將彈簧25套於卡勾體21兩側其中之一定位桿213，再將 兩定位桿213分別穿入對應的限位塊114之穿孔116内， 並使卡勾體21之長形槽道211對準長形滑槽118，使觸控 件23能以其觸控面233上的四個卡榫234穿過長形滑^ us再卡制於長形槽道211上，藉此將卡勾體21定位並^ 其能受觸控件23之控制而朝定位桿213之軸向來回移動， 之後，再將前蓋丨11對應後蓋113而互向蓋合，並使卡勾 體21之卡勾215由前蓋111之穿孔112穿出，因此長形滑 槽之寬度必須能夠容納兩個卡榫234的通過；當筆記 型電腦1在蓋合狀態下欲㈣使用時，使用者則撥動觸押 面233往壓縮彈簧25的方向移動即可將卡勾體21之 與主機殼體13之卡制槽131相互鬆脫，而將榮幕殼體u 相，於主機殼體13樞轉折開’而當使用者欲將筆記型電腦 1蓋合時則直接樞轉螢幕殼體11,使其朝向主機殼體13 蓋合，並利用每一卡勾215及其對應卡制槽131之導滑設 計而使卡勾能輕易的卡入卡制槽131内。 然而，習知之卡扣裝置2的個別零件繁多，在製造上 幾乎母多一種零件就必須多花費成本來設計一個模具進行 生產，而且個別零件多的話組裝過程所需要的時間也 會增加；另外，由於筆記型電腦1在尺寸上要求越來越小、 越來越薄，以至於不論是在主機殼體13或是在螢幕殼體 11的内部空間也隨之變小，就以前述習知而言，當螢幕殼 體丨1的内部空間越來越小時，其前、後蓋m、113也同 7 1324904 樣的必須以較薄的尺寸製造，所以若還要在後蓋113之側 緣穿設有寬度能夠容納兩個卡榫234通過的長形滑槽118 就更為困難了。 再者’當筆記型電腦收合時’若突然受外力衝擊所產 生的剪力常造成卡勾的斷裂，為滿足上述所提出的各項問 題。本發明人基於多年從事研究與諸多實務經驗，經多方 研究設計與專題探討’遂於本發明提出一種卡勾機構以作 為前述.期望一實現方式與依據。 【發明内容】 有鑑於上述課題，本發明之目的為提供一種卡勾機 構’適用於可攜式電子裝置之螢幕殼體上，特別是有關於 藉由緩衝材料吸收瞬間產生之剪力以保護卡勾本體。 緣是’為達上述目的，依本發明之卡勾機構，適用於 如筆記型電腦或個人數位助理之可攜式電子裝置之螢幕殼 體上’此螢幕殼體由前蓋及後蓋組成，卡勾機構則具有至 少一緩衝材料、卡勾本體及壓板，緩衝材料設置於前蓋内 侧’且位於一透孔之周緣，卡勾本體具有第一平板及第二 平板’第一平板之一側緣延伸形成一扣勾，其穿過透孔， 使第二平板緊附於透孔周緣之緩衝材料上，壓板則用於迫 緊第二平板’使卡勾本體固定於螢幕殼體内之前蓋上。 承上所述’因依本發明之卡勾機構有效的簡化卡勾機 ，的設計’並藉由如橡膠、聚氨酯、聚氣乙烯或矽橡膠之 緩衝材料’以吸收螢幕殼體與可攜式電子裝置之本體間的 8 生的剪力’保護卡勾本體不致斷裂，其中绥衝材 為-體成型、由兩塊構成或由四塊構成。 1力致=為使貴審查委員對本發明之技術特徵及所達成之 及相B更進一步之瞭解與認識’下文謹提供較佳之實施例 如後圖式以為辅佐之用，並以詳細之說明文字配合說明 [實施方式】 =讓本發明之上述目的、特徵、和優點能更明顯易懂， 關圖:本發明之卡勾機構特舉較佳實施例’並配合所附相 件t β #詳細說明如下，其中相同的元件將以相同的元 丁付說加以說明。 Θ參閱第四圖，係顯示本發明之含一體成型緩衝材料 勾機構之立體分解示意圖。圖中，卡勾機構4適用於 二攜式電子裝置之螢幕殼體上螢幕殼體由—前蓋31 人:後蓋（未顯示於圖中）所組成，而卡勾機構4至少包 3 如一體成型之緩衝材料41---f·勾本體42、一壓板 、及複數個固定件44,緩衝材料41具有-第-透孔411， 並没置於前蓋31之-卡扣槽32中，卡扣槽32之底部具有 一第二透孔32卜第二透孔321之面積等於第一透孔411 或介於第一透孔411與緩衝材料41之間，卡勾本體42具 有一第一平板421及一第二平板422，第一平板421之一 側緣係延伸形成一扣勾423，相對於扣勾423之另一側緣 連接於第二平板422上，使第一平板421與第二平板422 垂直，第一平板421係穿過第一透孔411及第二透孔321， 第一平板422係緊附於緩衝材料ο上，壓板43係大於卡 扣槽32之面積，並具有兩孔洞431，壓板“緊附於第二 平板422上，複數個固定件44係穿過孔洞431，用以栓鎖 壓板43於前蓋31上。 上述之緩衝材料較佳包括為橡膠、聚氨酯、聚氣乙烯 或石夕橡勝之材質’用以吸收該螢幕殼體與該可攜式電子裝 置之本體間的錯移所產生之剪力，保護卡勾本體不致斷 裂，且緩衝材料包括為-體成型、由兩塊誠或由四塊構 成，而一體成型之緩衝材料之截面略呈“儿，，字型，而第 二透，孔係位於儿，字型頂端；卡勾本體之截面略呈 ‘‘丁’’字型，而卡勾本體之第一平板之長度小於第二平板 之長度’固定件較佳包括為螺絲；本發明所適用之可攜式 電子裝置較佳包括為筆記型電腦或個人數位助理；再者， 本發明之卡勾機構之至少—緩衝材料設置態樣可為設於前 蓋内側’且位於透孔之周緣，第—平板穿過透孔，使第二 平板係緊附於透孔周緣之緩衝㈣上，壓板除讀述固定 件的方式迫緊第二平板，或可扣合的壓板扣合於前蓋上， 或其他可固定壓板於前蓋上之任意態樣。 清參閱第五圖’係顯示本發明第四圖之卡勾機構之剖 面不忍圖。圖中，卡勾機構4之緩衝材料41具有一第一透 孔411，並設置於前蓋31之一卡扣槽32中，卡扣槽32之 底部具有一第二透孔321，卡勾本體42具有一第一平板421 及一第一平板422，第一平板421之一侧緣係延伸形成一 扣勾423’相對於扣勾423之另一側緣連接於第二平板422 1324904 上，使第一平板421與第二平板422垂直，第一平板421 係穿過第一透孔411及第二透孔32卜第二平板犯2係緊 附於緩衝材料41上，壓板43具有兩孔洞431並緊附於第 二平板422上\複數個固定件44係穿過孔洞431，'用以栓 鎖壓板43於前蓋31上。 以上所述僅為舉例性，而非為限制性者。任何未脫離 本發明之精神與範疇，而對其進行之等效修改或變更，均 應包含於後附之申請專利範圍中。 【圖式簡單説0月】 第-圖係為習知技藝筆記型電腦之立體示意圖； 第二圖係為習知技藝卡扣裝置之立體分解示意圖； 第三圖係為習知技藝卡扣装置之剖面示意圖； 第四圖係顯不2發明之含一體成型緩衝材料之卡勾機構 之立體分解系意圖；以及 第五圖係顯承本發明第四圖之卡勾機構之剖面示意圖。 13249041324904 IX. Description of the Invention: [Technical Field] The present invention provides a hook mechanism for a screen housing of a portable electronic device, and more particularly relates to a shear force generated by absorption of a cushioning material. Protect the body of the hook. [Prior Art] With the development of technology and the advancement of process technology, almost every product requires the function and quality to be reduced as much as possible, making it easy to move or carry, especially in notes. In this aspect of the computer, each manufacturer has to reduce its size in various ways in order to meet the needs of most customers. However, the way it uses is mostly to invest more manpower and cost to study how to make notes. The electronic components inside the computer are reduced in size, function is not changed, and even functions are added. This method may achieve the goal if it succeeds, but the time, labor, and cost are quite high. Please refer to the first figure, which is a three-dimensional diagram of a conventional technology notebook computer. In the figure, most of the notebook computers 1 are mostly pivotally connected by a screen housing 11 and a main housing 13. The screen housing 11 has a front cover 111 and a rear cover 113. The front cover 111 and the rear cover 113 are attached to the liquid crystal screen 115, and two latching devices 2 are disposed on the side edge of the screen housing 11 away from the pivotal joint of the main body casing 13 to the main body casing 13. Corresponding to the two latching devices 2, a locking slot 131 is respectively recessed. When the screen housing 11 is closed corresponding to the main housing 13 , the two latching devices 2 cooperate with the corresponding 5 clamping slots 131 to mutually Jamming, the notebook computer 1 is in a collapsed state, however, the notebook computer 1 shown in the first figure has two snap devices 2 and two corresponding card slots 131, and other designs are also available in the pen & At the center of the leading edge of the electric type, only one snap device 2 and a corresponding snap groove 31 are matched with each other. Please refer to the second and third figures. The second figure is a schematic exploded view of a conventional art buckle device, and the third figure is a schematic view of a conventional art buckle device. In the figure, the two latching devices 2 respectively have a hook body 21, a touch member 23 and a spring 25, and the hook body 21 is a rectangular rectangular body having an elongated channel 211 at a central portion. The two shorter sides of the hook body 21 are respectively protruded with a positioning rod 213, and the spring 25 can be sleeved on one of the positioning rods 213', and one of the two longer sides of the hook body 21 is provided. The hook 215 is configured to be engaged with the corresponding locking slot 31. The touch component 23 has a clamping surface 231 and a touch surface 233 opposite to the clamping surface 231. The surface 231 is provided with four mutually symmetric latches 234, and the orientations of the latches 234 are all outward. The touch surface 233 is for the user to move. In addition, before the screen housing 11, the cover 111 is respectively provided with a through hole 112 corresponding to the hooks 215 of the two latching devices 2, and the through holes 112 are used for the hooks 215 to pass through and enable the hooks 215 to pass through the holes 112. The inner cover slides, and the cover 113 corresponds to the two latching devices 2 after the screen housing 11 is also properly designed. The rear cover 1丨3 is provided with a limiting block 114 corresponding to each positioning rod 213, and the limiting block 114 is provided. Each of the upper holes is provided with a through hole 116, and the through hole is just for the corresponding positioning rod 213 to penetrate. The rear cover 113 is provided with an elongated slot 118 corresponding to the elongated channel 211 of the hook body 21. The length of the slot 118 1324904 is greater than the length of the elongated channel 211. In the case of a single set of the fastening device 2, the conventional example is to first fit the spring 25 on one of the positioning rods 213 on one side of the hook body 21, and then insert the two positioning rods 213 into the corresponding ones. In the through hole 116 of the limiting block 114, the elongated channel 211 of the hook body 21 is aligned with the elongated slot 118, so that the touch member 23 can pass through the four latches 234 on the touch surface 233. The shape slip is then clamped on the elongated channel 211, thereby positioning the hook body 21 and being able to move back and forth toward the axial direction of the positioning rod 213 under the control of the touch member 23, and then the front cover The 丨11 is correspondingly closed to the back cover 113, and the hook 215 of the hook body 21 is pierced by the through hole 112 of the front cover 111, so the width of the elongated chute must be able to accommodate the passage of the two cassettes 234; When the notebook computer 1 is intended to be used in the closed state, the user moves the contact surface 233 to move in the direction of the compression spring 25 to lock the slot 131 of the hook body 21 with the main body casing 13. When the user wants to close the notebook computer 1 , the screen housing 11 is pivoted and folded, and when the user wants to cover the notebook computer 1 , the screen housing 11 is directly pivoted. The cover is closed toward the main body casing 13 and the hooks of each of the hooks 215 and the corresponding retaining slots 131 are used to allow the hooks to be easily inserted into the retaining slots 131. However, the conventional snap device 2 has a large number of individual parts, and it is necessary to cost a large number of parts to manufacture a mold for production, and the time required for the assembly process is increased when there are many individual parts; Since the notebook computer 1 is required to be smaller and thinner in size, the internal space of the main body casing 13 or the screen casing 11 becomes smaller, as described above. In other words, when the internal space of the screen casing 1 is getting smaller and smaller, the front and rear covers m, 113 are also manufactured in a thinner size than the 7 1324904, so if it is to be on the side edge of the rear cover 113, It is more difficult to wear an elongated chute 118 that is sized to accommodate the passage of two cassettes 234. Furthermore, when the notebook computer is folded, the shear force generated by the sudden impact of the external force often causes the hook to break, in order to satisfy the above-mentioned problems. The inventor has been engaged in research and many practical experiences for many years, and has been researched and designed by various parties. In view of the present invention, a hook mechanism is proposed as the implementation and basis of the foregoing. SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide a hook mechanism for applying to a screen housing of a portable electronic device, and more particularly to protecting a card by instantaneously generating shear force by a cushioning material. Hook the body. The edge is 'for the above purpose, the hook mechanism according to the present invention is applicable to a screen housing of a portable electronic device such as a notebook computer or a personal digital assistant'. The screen housing is composed of a front cover and a rear cover. The hook mechanism has at least one cushioning material, a hook body and a pressure plate. The cushioning material is disposed on the inner side of the front cover and located at a periphery of a through hole. The hook body has a first flat plate and a second flat plate. The edge extends to form a buckle, which passes through the through hole, so that the second plate is attached to the buffer material on the periphery of the through hole, and the pressure plate is used to press the second plate to fix the hook body in the screen casing. on. Incorporating the design of the simplified card hooking machine which is effective according to the hook mechanism of the present invention, and absorbing the screen casing and the portable type by a cushioning material such as rubber, polyurethane, polyethylene or silicone rubber The 8-shaped shear force between the bodies of the electronic device does not break the body of the hook, wherein the ramming material is formed by two parts, consisting of two pieces or four pieces. 1 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致 致DESCRIPTION OF THE EMBODIMENTS [Embodiment] The above objects, features, and advantages of the present invention will become more apparent and understood. FIG. 1 is a preferred embodiment of the hook mechanism of the present invention and cooperates with the attached phase piece t β # As below, the same elements will be described in the same way. Referring to the fourth figure, there is shown a perspective exploded view of the integrally formed cushioning material hook mechanism of the present invention. In the figure, the hook mechanism 4 is applied to the screen housing of the two-port electronic device. The screen housing is composed of a front cover 31 person: a rear cover (not shown), and the hook mechanism 4 includes at least 3 The integrally formed cushioning material 41---f hook body 42, a pressing plate, and a plurality of fixing members 44, the cushioning material 41 has a - through-hole 411, and is not placed in the latching groove 32 of the front cover 31 The bottom of the latching groove 32 has a second through hole 32. The area of the second through hole 321 is equal to or between the first through hole 411 and the buffer material 41. The hook body 42 has a first portion. a flat plate 421 and a second flat plate 422, one side of the first flat plate 421 extends to form a buckle 423, and the other side edge of the buckle 423 is connected to the second flat plate 422, so that the first flat plate 421 and The second plate 422 is vertical, and the first plate 421 is passed through the first through hole 411 and the second through hole 321 . The first plate 422 is fastened to the buffer material ο , and the pressing plate 43 is larger than the area of the buckle groove 32 , and The utility model has two holes 431, the pressing plate is “closely attached to the second flat plate 422, and a plurality of fixing members 44 are passed through the holes 431 for latching the pressing plate 43 on the front cover 31. Preferably, the cushioning material comprises a rubber, a polyurethane, a polyethylene gas or a stone material of the Shishi Rubber to absorb the shear force generated by the misalignment between the screen housing and the body of the portable electronic device. The protection hook body is not broken, and the cushioning material comprises a body-shaped molding, consisting of two pieces of solid or four pieces, and the integrally formed cushioning material has a section of "baby, font, and second through, hole system". Located at the top of the font, the cross section of the hook body is slightly ''D'' shape, and the length of the first flat plate of the hook body is smaller than the length of the second flat plate. The fixing member preferably includes a screw; the present invention The portable electronic device preferably includes a notebook computer or a personal digital assistant. Furthermore, at least the buffer material of the hook mechanism of the present invention may be disposed on the inner side of the front cover and located at the periphery of the through hole. The first plate passes through the through hole, so that the second plate is tightly attached to the buffer (4) of the periphery of the through hole, and the pressing plate presses the second plate in a manner of reading the fixing member, or the buckleable pressing plate is fastened to the front cover On, or other can be fixed The front cover plate in any aspect. Referring to the fifth figure, the cross-sectional view of the hook mechanism of the fourth figure of the present invention is shown. In the figure, the cushioning material 41 of the hooking mechanism 4 has a first through hole 411 and is disposed in one of the locking grooves 32 of the front cover 31. The bottom of the locking groove 32 has a second through hole 321 and a hook body. 42 has a first flat plate 421 and a first flat plate 422. One side edge of the first flat plate 421 extends to form a buckle hook 423', and the other side edge of the buckle hook 423 is connected to the second flat plate 422 1324904, so that The first flat plate 421 is perpendicular to the second flat plate 422. The first flat plate 421 passes through the first through hole 411 and the second through hole 32. The second flat plate 2 is attached to the cushioning material 41, and the pressing plate 43 has two holes 431. And attached to the second flat plate 422, a plurality of fixing members 44 are passed through the holes 431, and are used to latch the pressing plate 43 on the front cover 31. The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the present invention are intended to be included in the scope of the appended claims. [The figure is simple to say 0 month] The first picture is a three-dimensional schematic diagram of a conventional skill notebook computer; the second picture is a three-dimensional exploded view of the conventional art buckle device; the third figure is a conventional art buckle device FIG. 4 is a schematic cross-sectional view showing the hook mechanism of the fourth embodiment of the present invention. FIG. 1324904
主要元件符號說明】 1 :筆記型電腦； II :螢幕殼體； III :前蓋； 113 :後蓋； 115 :液晶螢幕； 118 :長形滑槽； 13 :主機殼體； 131 :卡制槽； 2 :卡扣裝置； 21 :卡勾體； 211 :長形槽道； 213 :定位桿； 23 :觸控件； 231 :卡制面； 233 :觸控面； 234 :卡榫； 25 :彈簧； 31 :前蓋； 32 :卡扣槽； 321 :第二透孔； 4 .卡勾機構， 41 :緩衝材料； 411 :第一透孔； 42 :卡勾本體； 421 :第一平板； 422 :第二平板； 423 :扣勾； 43 :壓板； 431 :孔洞；以及 44 :固定件。 12Main component symbol description] 1 : Notebook computer; II : Screen housing; III : Front cover; 113 : Back cover; 115 : LCD screen; 118 : Long chute; 13 : Main frame; 131 : Card Slot; 2: snap device; 21: card body; 211: elongated channel; 213: positioning rod; 23: touch part; 231: card surface; 233: touch surface; 234: cassette; Spring; 31: front cover; 32: snap groove; 321: second through hole; 4. hook mechanism, 41: cushioning material; 411: first through hole; 42: hook body; 421: first flat plate; 422: second plate; 423: buckle hook; 43: pressure plate; 431: hole; and 44: fixing member. 12