201011171 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種電子裝置及其卡扣結構。 【先前技術】201011171 IX. Description of the Invention: [Technical Field] The present invention relates to an electronic device and a buckle structure thereof. [Prior Art]
便攜式電子裝置，如筆記型電腦由於便於攜帶受到眾 夕使用者之青睞，當筆記型電腦不使用時，為了避免於移 動過程中對筆記型電腦造成損害，通常會將顯示屏藉由扣 合結構扣合於主機上以保護顯示屏及主機。 一種電子裝置包括主機及顯示屏。該電子裝置之扣合 結構包括設置於主機上之卡扣組件及設置於顯示屏上之第 一卡合部。卡扣組件包括於主機内部設置之彈性元件、與 彈性元件固定連接之按鈕以及於主機上與彈性元件及按鈕 對應之地方開設之收容孔，第—卡合部可從收容孔進入主 機内部。彈性元件包括弧形片狀底座以及從底座二邊緣延 伸出之二彈片’二彈片之間形成—容置空間，按紐藉由連 接桿連接於彈性元件上^ #顯示屏扣合於主機上時於外 =作用下第—卡合部向容置”運動，使其中-彈片繞底 复轉動’第一卡合部進入容置空間後抵持住底座，彈片回 ^ =,態並將第—卡合部卡持於容置空間内。當使用 子裝置可按壓按鈕使之前轉動之彈片 第一卡合部一向上之推力後第-卡合』 卡合部件ΓΓ將顯示屏相對主機掀開。於第- 合部”;分離之過程中，彈片與第-卡 a 互相抵持，故第一卡合部與彈片之間之摩擦 201011171 -較大丄需要較大之外力。另，第一卡合部之寬度與彈片之 n”幼限制’若第—卡合部很窄，則固定效果不 ’右加見則要求彈片旋轉之角度加大，彈片容易產生彈 性疲勞。 评 【發明内容】 黎、、上述狀况，冑必、要提供-種卡扣結構具較佳耐用 性之電子裝置及其卡扣結構。 -種電子裝置’包括第—機體及第二機體，第一機體 可旋轉地連接於第二機體，第-龍上設置有第-卡人 部，第二機體内部設置有卡扣組件，該卡扣組件包括可i 轉連接於第二機體上之旋轉體，旋轉體上開設有第二卡合 部，旋轉體可旋轉以使第一卡合部與第二卡合部於卡持與 脫離之位置間切換。 〃 一種卡扣結構，包括第一卡合部及卡扣組件，該卡扣 組件包括旋轉體，旋轉體上開設有第二卡合部，旋轉體可 ❹旋轉以使第一卡合部與第二卡合部於卡持與脫離之位置間 切換。 上述電子裝置及卡扣結構中之旋轉體被旋轉至不同位 置時，第二卡合部開口朝向不同，故與第一卡合部之接觸 狀態也不相同，借此來實現旋轉體對第一卡合部之卡持及 釋放。第一卡合部及旋轉體之間不存在彈性形變，可避免 長時間使用後因彈性疲勞而出現卡持不牢之情況。 【實施方式】 本發明之電子裝置可以是筆記型電腦、便攜式 6 201011171 DVD(Digital Video Disc，數位視頻光碟）播放器等。下面以 筆記型電腦為例並結合附圖對本發明實施例提供之電子裝 置及其卡扣結構作進一步詳細說明。 請參閱圖1，該筆記型電腦包括第一機體1〇、第二機 體20及設於第一機體1〇上之第一卡合部3〇及第二機體 上之卡扣組件40。第一機體1〇可旋轉地連接於第二機體 2〇’本實施例中第一機體10為蓋體，第二機體2〇為主體。 搴 第一機體10大致為長方體，可相對第二機體20旋轉。 第二機體20大致為長方體，具有第一面板21、第二面 板23以及側壁25。第一面板21及第二面板23相對設置， 侧壁25自第二面板23 —邊緣垂直延伸並與第一面板21 一 邊緣相連接。第一面板21遠離第一機體10與第二機體2〇 連接端之一侧開設有矩形容納孔211，侧壁25上對應開設 有矩形收容孔251。 請同時參閱圖2,第一卡合部30為卡鉤，包括鉤部31 鲁及本體33。鉤部31由該本體33 一端延伸形成。該鉤部31 大致為四棱台形，該本體33為長方體形。 卡扣組件40固定於第二機體2〇内，且位於容納孔2ΐι 之下方，卡扣組件40包括旋轉體41、第一彈性件43、第 二彈性件45以及轉軸47 〇 旋轉體41大致為一弧形板，具有光滑連接之弧面段4ΐι 及平面段413。旋轉體41之弧面段413上設有第二卡合部 415，平面段413橫向開設有裝配孔417。該弧面段413自 靠近卡槽415之部位向遠離平面段413之方向延伸有一固 201011171 ' 定部419 (如圖3所示）。本實施例中，第二卡合部415為 於弧面段413縱向開設之通孔。 ^ 第一彈性件43為柱狀螺旋壓縮彈簧，一端與固定部 ，419相抵，一端固定於第二面板23上。 第二彈性件45為柱狀螺旋拉伸彈簧，一端與旋轉體41 之平面段413相抵，一端固定於第二面板23上。 轉轴47穿過旋轉體41之裝配孔417,二端固定於第二 機體20内部二相對之固定板（圖未示）上。 % 旋轉體41藉由轉軸47固定於第二機體20内，且平面 段413部分可穿過側壁25上之容納孔251並凸出於侧壁 25。旋轉體41可繞轉軸47旋轉，容納孔251之上下侧壁 可限制旋轉體41之旋轉角度。第一彈性件43自然狀態時 之長度大於第二彈性件45自然狀態時之長度，故，當第一 彈性件43及第二彈性件45處於自然狀態時，弧面段411 高於平面段413，第二卡合部415開口朝向與第一卡合部 φ 3〇之間有一定之角度。 請一併參閱圖1至圖4，當扣合第一機體10及第二機 體20時，第一卡合部30首先穿過第二機體20之第一面板 21上之容納孔211進入第二機體20内，由於第二卡合部 415開口與第一卡合部30之間有一定角度，鉤部31便與第 二卡合部415之一邊緣相抵持。第一卡合部30繼續向下運 動，第一卡合部30便會給旋轉體41施加壓力，使旋轉體 41壓縮第一彈性件43，同時旋轉體41繞轉軸47旋轉並拉 伸第二彈性件45,當旋轉體41旋轉至第二卡合部415之開 8 201011171 口正對第一卡合部3 0之鉤部31時，鉤部3 i進入第二卡入 2 i當釣部31進入第二卡合部415後’對旋轉體4口1 肩失，於第一彈性件43及第二彈性件45之彈性回Portable electronic devices, such as notebook computers, are favored by the users of the evening. When the notebook computer is not in use, in order to avoid damage to the notebook during the movement, the display screen is usually connected by a snap structure. Fastened to the host to protect the display and the host. An electronic device includes a host and a display. The fastening structure of the electronic device comprises a buckle assembly disposed on the main body and a first engagement portion disposed on the display screen. The buckle assembly includes an elastic member disposed inside the main body, a button fixedly connected to the elastic member, and a receiving hole formed at a position corresponding to the elastic member and the button on the main body, and the first engaging portion can enter the main body from the receiving hole. The elastic element comprises a curved sheet-shaped base and two elastic pieces extending from the two edges of the base to form an accommodating space between the two elastic pieces, and the button is connected to the elastic element by the connecting rod. ## When the display is fastened to the main body Under the action of the outer part, the first part of the engaging portion is moved to the bottom, and the spring is rotated around the bottom. The first engaging portion enters the accommodating space and then resists the base. The shrapnel returns to the ^= state and will be the first The engaging portion is held in the accommodating space. When the sub-device is pressed, the first engaging portion of the previously rotated elastic piece is pushed upward, and the first engaging engaging member 掀 opens the display screen relative to the main body. In the process of separation, the shrapnel and the first card a abut each other, so the friction between the first engaging portion and the shrapnel 201011171 - larger 丄 requires a large external force. In addition, the width of the first engaging portion and the n" young restriction of the elastic piece" if the first engaging portion is narrow, the fixing effect is not right. The right angle of the elastic piece is required to increase, and the elastic piece is prone to elastic fatigue. SUMMARY OF THE INVENTION Li, and the above-mentioned situation, it is necessary to provide an electronic device with a buckle structure having better durability and a buckle structure thereof. - An electronic device 'including a first body and a second body, A body is rotatably connected to the second body, the first dragon is provided with a first card body, and the second body is internally provided with a buckle assembly, and the buckle assembly includes a rotating body that can be rotatably coupled to the second body The rotating body is provided with a second engaging portion, and the rotating body is rotatable to switch between the first engaging portion and the second engaging portion between the latching and disengaging positions. 〃 A snap structure including the first engaging And a buckle assembly, the buckle assembly includes a rotating body, and the rotating body is provided with a second engaging portion, and the rotating body can be rotated to fix the first engaging portion and the second engaging portion at the position of being engaged and disengaged Switching between the above electronic device and the buckle structure When the body is rotated to different positions, the opening direction of the second engaging portion is different, so that the contact state with the first engaging portion is different, thereby achieving the locking and releasing of the rotating body to the first engaging portion. There is no elastic deformation between the engaging portion and the rotating body, so that the card can be prevented from being stuck due to elastic fatigue after prolonged use. [Embodiment] The electronic device of the present invention can be a notebook computer or a portable 6 201011171 A DVD (Digital Video Disc) player, etc. The electronic device and its buckle structure provided by the embodiments of the present invention are further described in detail below by taking a notebook computer as an example. Referring to FIG. 1, the note The computer includes a first body 1 , a second body 20 , and a first engaging portion 3 设 disposed on the first body 1 〇 and a buckle assembly 40 on the second body. The first body 1 〇 is rotatably connected In the second body 2'', the first body 10 is a cover body, and the second body 2 is a main body. The first body 10 is substantially rectangular parallelepiped and rotatable relative to the second body 20. The second body 20 is substantially Rectangular The first panel 21, the second panel 23 and the side wall 25 are oppositely disposed. The first panel 21 and the second panel 23 are oppositely disposed, and the side wall 25 extends perpendicularly from the edge of the second panel 23 and is connected to an edge of the first panel 21. A rectangular receiving hole 211 is defined in a side of the connecting portion of the first body 21 and the second body 2, and a rectangular receiving hole 251 is defined in the side wall 25. Please refer to FIG. 2, the first engaging portion. 30 is a hook, comprising a hook portion 31 and a body 33. The hook portion 31 is formed by one end of the body 33. The hook portion 31 is substantially quadrangular, and the body 33 has a rectangular parallelepiped shape. The buckle assembly 40 is fixed to the second portion. The inside of the body 2 is located below the receiving hole 2ΐ, the buckle assembly 40 includes a rotating body 41, a first elastic member 43, a second elastic member 45, and a rotating shaft 47. The rotating body 41 is substantially a curved plate with a smooth connection. The arc segment 4 ΐ and the plane segment 413. A second engaging portion 415 is disposed on the curved surface portion 413 of the rotating body 41. The flat portion 413 is laterally provided with a mounting hole 417. The curved surface section 413 extends from a portion near the card slot 415 to a direction away from the plane segment 413 by a solid 201011171 'fixed portion 419 (shown in FIG. 3). In this embodiment, the second engaging portion 415 is a through hole extending longitudinally of the curved surface portion 413. The first elastic member 43 is a cylindrical spiral compression spring, and one end is abutted against the fixing portion 419, and one end is fixed to the second panel 23. The second elastic member 45 is a cylindrical spiral tension spring, one end of which abuts against the planar section 413 of the rotating body 41, and one end of which is fixed to the second panel 23. The rotating shaft 47 passes through the mounting hole 417 of the rotating body 41, and the two ends are fixed to the two opposite fixing plates (not shown) inside the second body 20. The rotating body 41 is fixed in the second body 20 by the rotating shaft 47, and the flat portion 413 can partially pass through the receiving hole 251 on the side wall 25 and protrude from the side wall 25. The rotating body 41 is rotatable about the rotating shaft 47, and the upper side wall of the receiving hole 251 can restrict the rotation angle of the rotating body 41. The length of the first elastic member 43 in the natural state is greater than the length of the second elastic member 45 in the natural state. Therefore, when the first elastic member 43 and the second elastic member 45 are in a natural state, the curved surface portion 411 is higher than the planar portion 413. The opening of the second engaging portion 415 is at an angle to the first engaging portion φ 3 。. Referring to FIG. 1 to FIG. 4 , when the first body 10 and the second body 20 are fastened, the first engaging portion 30 first passes through the receiving hole 211 of the first panel 21 of the second body 20 to enter the second. In the body 20, since the opening of the second engaging portion 415 and the first engaging portion 30 have a certain angle, the hook portion 31 abuts against one edge of the second engaging portion 415. The first engaging portion 30 continues to move downward, and the first engaging portion 30 applies pressure to the rotating body 41 to compress the rotating body 41 to compress the first elastic member 43 while the rotating body 41 rotates around the rotating shaft 47 and stretches the second portion. The elastic member 45, when the rotating body 41 is rotated to the opening of the second engaging portion 415 8 201011171 when the mouth is facing the hook portion 31 of the first engaging portion 30, the hook portion 3 i enters the second engaging portion 2 i when the fishing portion 31 after entering the second engaging portion 415, the shoulder of the rotating body 4 is lost, and the elastic of the first elastic member 43 and the second elastic member 45 is returned.
La#下：旋轉體41繞轉轴47反向旋轉並回復至初始狀態， 一上句°卩31與第二卡合部415之内壁相抵持，卡持於第 一卡^部415内，第一機體1〇及第二機體2〇扣合。、、 明併參閱圖圖2及圖5,當需要掀開第一機體1〇 楚，可向上撥動旋轉體41凸出於側^ 25之部分，以拉伸 :彈：件45’並同時壓縮第一彈性件43，當旋轉體μ :卡合部415之開口大致正對第一卡合部3〇之釣部31 機一卡合部415對鉤部31之卡持力消失。此時給第一 :體10 一向上之推力’第一卡合部％便脫離第二卡合部 ，接著從容納孔211離開第二機體2〇,第一機體扨被Under La#: the rotating body 41 rotates in the opposite direction around the rotating shaft 47 and returns to the initial state, and an upper sentence 卩31 abuts against the inner wall of the second engaging portion 415, and is retained in the first card portion 415, One body 1〇 and the second body 2〇 are fastened together. Referring to FIG. 2 and FIG. 5, when it is necessary to open the first body 1 , the part of the rotating body 41 protruding from the side ^ 25 can be pulled upward to stretch: the bomb: the piece 45' and simultaneously When the first elastic member 43 is compressed, when the opening of the rotating body μ: the engaging portion 415 is substantially opposite to the first engaging portion 3, the catching force of the engaging portion 415 of the fishing portion 31 and the engaging portion 415 of the first engaging portion 3 disappears. At this time, the first body 10 is pushed upwards. The first engaging portion % is separated from the second engaging portion, and then the second body 2 is separated from the receiving hole 211.
旋轉體41於旋轉至不同位料，第二卡合部415開口 此本：不同’故與第一卡合部3〇之接觸狀態也不相同，借 卡^實現旋轉體41對第—卡合部30之卡持及釋放，第一 :部如及旋轉體41之間不存於彈性形變，可避免長時 曰使用後因彈性疲勞而出現卡持不牢之情況。 可以理解，第-機體1〇及第二機體2〇也可互換，即 弟一=體10為主體，第二機體20為蓋體。 综上所述，本發明確⑽合發料狀要件，遂依法 專利申凊。惟，以上所述者僅為本發明之較佳實施方 …自不能以此限制本案之申請專利範圍。舉凡熟悉本案 9 201011171 技藝^人士援依本發明之精神所作之等效修飾或變化，皆 應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 圖1係本發明實施例之電子裝置結構示意圖。 圖2係圖1所示電子裝置之第一卡合部及卡扣組件之 結構示意圖。 圖3係圖2所示第一卡合部及卡扣組件沿皿瓜之剖視 圖。 圖4係圖2所示第一^合部及卡扣組件處於扣合狀態 時之剖面示意圖。 圖5係圖2所示第--合部及卡扣組件處於分離狀態 時之剖面示意圖。 【主要元件符號說明】 第一機體 10 第二機體 20 第—^合部 30 卡扣組件 40 第一面板 21 第二面板 23 容納孔 211 側壁 25 收容孔 251 釣部 31 本體 33 旋轉體 41 弧面段 411 +面段 413 第二卡合部 415 裝配孔 417 固定部 419 第一彈性件 43 第二彈性件 45 轉軸 47The rotating body 41 is rotated to a different position, and the second engaging portion 415 is opened to be different: so the contact state with the first engaging portion 3 is different, and the rotating body 41 is engaged with the first engaging portion. The holding and releasing of the portion 30, the first portion and the rotating body 41 are not elastically deformed, and it is possible to prevent the card from being stuck tightly due to elastic fatigue after long-term use. It can be understood that the first body 1 〇 and the second body 2 〇 are also interchangeable, that is, the body 1 = body 10 is the main body, and the second body 20 is the cover body. In summary, the present invention does (10) the requirements of the combined materials, and the patent application according to law. However, the above is only a preferred embodiment of the present invention ... the scope of the patent application of the present invention is not limited thereto. Equivalent modifications or variations made by the person skilled in the art in accordance with the spirit of the present invention are intended to be included in the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic structural view of an electronic device according to an embodiment of the present invention. 2 is a schematic structural view of a first engaging portion and a snap assembly of the electronic device shown in FIG. 1. Figure 3 is a cross-sectional view of the first engaging portion and the snap assembly of Figure 2 taken along the tray. 4 is a cross-sectional view showing the first fastening portion and the snap assembly shown in FIG. 2 in a buckled state. Figure 5 is a schematic cross-sectional view showing the first engaging portion and the snap assembly of Figure 2 in a separated state. [Description of main components] The first body 10 The second body 20 The first assembly 30 The snap assembly 40 The first panel 21 The second panel 23 The receiving hole 211 The side wall 25 The receiving hole 251 The fishing portion 31 The body 33 The rotating body 41 The curved surface Segment 411 + face segment 413 second engaging portion 415 mounting hole 417 fixing portion 419 first elastic member 43 second elastic member 45 rotating shaft 47