201021502 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種滑蓋機構，尤其係關於一種用於 可攜式電子裝置之滑蓋機構及使用該滑蓋機構之可攜 電子裝置。 ^ 【先前技術】 現今之攜帶式電子裝置如行動電話之結構通常有直 〇板式、上翻蓋式、下翻蓋式及滑蓋式，其中滑蓋式行動 電話在縮小行動電話體積下，同時使行動電話外觀更加 時尚、新穎，亦增加了使用之樂趣。滑蓋式行動電話一 .，係將行動電話之顯示幕設置於滑蓋上，行動電話按鍵 k置於主機上，主機與滑蓋之間通過兩側之導執連接。 在不使用之狀態下，滑蓋遮住主機機身，此時主機機身 上之按鍵被隱藏；當接聽來電或者撥號時，推動滑蓋， 此時滑蓋沿著導軌相對主機移動，至機身之鍵盤全部露 出時，停止推動滑蓋，此時可執行接聽或撥號操作°。 如上所述滑蓋機構，在實現行動電話之滑蓋相對主 機機身移動，過程都需要用手推動。 【發明内容】 有雲於此’有必要提供一種半自動滑蓋機構。 另外，有必要提供一應用所述滑蓋機構之可攜式電 ^ 一種滑蓋機構，包括一主體板、一滑動板、一彈性 及彈片，該主體板上設有一裝配部，該彈性件容納 201021502 於該裝配部内，該滑動板上設有一卡持部，該彈片朝一 彎曲方向彎曲地卡持於該卡持部，且該彈片之一端與誃 '裝配部内之彈性件相抵持，另一端固定於該主體板上該 -在外力作用下，該滑動板相對該主體板滑動至該彈片拉 伸至挫屈形變臨界狀態，該彈性件提供該彈片挫屈形變 之彈力使該彈片朝與原彎曲方向相反之方向彎曲，以使 該滑動板相對該主體板自動開啟或關閉。 ^ 一種可攜式電子裝置，包括一主體單元、一滑動單 元及一滑蓋機構，該滑蓋機構包括一主體板、一滑動板、 一彈性件及一彈片，該主體板與該主體單元固定連接， 該主體板上設有一裝配部，該滑動板上設有—持部， 該彈片朝一彎曲方向彎曲地卡持於該卡持部，且該彈片 之一端連接於該裝配部，另一端固定於該主體板上，該 彈性件容納於該裝配部内，在外力作用下，該滑動板相 對該主體板滑動至該彈片拉伸至挫屈形變臨界狀態，該 &彈性件提供該彈片挫屈形變之彈力使該彈片朝與原彎曲 方向相反之方向彎曲，以使該滑動板相對該主體板自動 開啟或關閉。 上述滑蓋機構利用彈片與彈性件之相互配合及彈片 側受到壓力時可向另一側發生挫屈形變之特性，由此 帶動與其連接之滑動板相對於主體板滑至一定行程後自 動打開或關閉。該滑蓋機構結構簡單，操作方便。 【實施方式】 本發明較佳實施例所示之滑蓋機構可用於如滑蓋式 8 201021502 行動電話、相機鏡頭保護蓋等具有相對 式電子裝置。本實施例以應用於一滑 。牛之可攜 *為例加以說明。參閱圖7，該行動電3〇0 -體單以機身6G及作緒料元 G括作為主 設置若干按鍵62,滑蓋70設置一顯^0。機身60上 鍵74。 顯不幕72及若干功能 〇 ，參閱圖i、圖2及圖3,滑蓋機構_ 板10、一滑動板20、一彈片30、二彈性 _體 塊50。該滑動板2〇上設有一卡持部&彈片3:::: 通過該二抵持塊5〇及二彈性體4〇 10之兩侧部，彈片30之中部卡持於該^抵接於該主體板 部23，使該滑動板2〇 片°月20之卡持 細長物體受料而產生之側向f彈曲片屈形變（即 滑動。 芩曲）而相對於主體板10 ◎ 主體板1〇包括一主體板部n、二相對 及-相對之裝配部15。該主體板部i 112。該一導軌13横截面大致呈“l”形 ^ 112,且鄰近該主體板部u 折凸出於上表面 -端由上表面112凸設有二相：J主體板部11之另 部15均為矩形凹槽，其分 該該二裝配 之間。該二裝…相向之：軌 滑動板20包括一滑動板邱員通。 23 ^ ° 卜一相對之導塊22及 卡持^ 23。該滑動板部21 表面212。每一導塊22择 ° 、戳面大致呈“I/，形，其包括一 9 201021502 垂直於該下表面212之連接部221及由該連接部221向 平行於該滑動板部21方向f折之一支撐部223。該二導 ' f22分別設於下表®212 一端，且每一導塊22之支推 '部223與該下表面212之間形成—導槽225。導槽225 與主體板1〇上之導軌12相配合，使得導軌12可沿導槽 225 /月動。導塊22沿該滑動板部21側邊之長度小於滑 軌13之長度。 ◎ 該卡持23设於T表面212之大致中部位置，其包 一垂直突出於該下表面212之卡柱232。該二卡柱232 之間形成-用於夾持該彈片3〇於其内之卡持空間以。 該彈片30處於自然狀態時呈一長條形之片狀體。 料性件40為壓簧。該抵持塊5〇大致由一方形塊 狀體之-端料致呈“V”形之抵_ 52而形成。 每一抵持塊50與一彈性件4〇配合裝配於主體板1〇内之 裝配部15中。每一抵持塊5〇上與抵持槽52相對之一端 @用於與該彈性件40彈性抵持。 請參閱圖4,組裝時’先將二彈性件4〇分別容納於 二裝配部15中，然後將二抵持塊％分別容納於二裝配 部15令並使二抵持槽52相向設置。將彈片3〇之中部卡 持於該滑動板20上之卡持部23之卡持空間234，然後 將主體板10之二導軌12分別滑入滑動板2〇之二導槽 225内，並推動該滑動板2()直至彈片3()之兩端滑入二 抵持槽52内分別抵持二抵持塊5〇。組裝後，請參閱圖4， 滑動板20位於主體板1〇之一端，彈片3〇之兩端抵持在 201021502 抵持塊50之抵持槽52内’此時彈片3〇朝向該導塊22 之一侧彎曲。彈片30在抵持塊50及二卡柱232之作用 下處於平衡狀態，使滑動板20穩定地靜止於主體板1〇 上0 使用時’主體板10可通過螺釘螺接方式固定於行動 電話300之機身60上，滑動板2〇可通過螺釘螺接方式 固定於行動電話之滑蓋70上。滑蓋7〇蓋設於機身％ ◎上’且滑蓋70遮蓋機身6〇上之按鍵62。 開啟滑蓋70時，使用者推動滑蓋7〇，滑蓋7〇沿著 機身60滑動，由此帶動滑動板2〇沿著圖4所示之箭頭 方向於主體板10上滑動，同時，彈片3〇由於其中部受 到卡柱232之壓力而逐漸變直，彈片3〇之兩端擠壓抵持 塊50進而不斷擠壓該彈性件4〇使其發生壓縮形變。當 滑動板20滑動至圖5所示位置時，彈片3〇完全伸直， 此時為彈片30發生挫屈形變之臨界點。在此狀態下，如 ^使用者停止推動滑蓋7〇，彈片3〇在兩端彈性件4〇之彈 性抵持下恢復至初始狀態，滑動板2〇將隨著彈片中 部位置之移動做反向移動。繼續對滑蓋7〇施力至彈片 3〇發生挫屈形變，即彈片3〇朝向與該導塊22相背之方 向彎曲。彈性件40釋放彈力推頂抵持塊5〇 ,從而使滑 動板20隨著該彈片3〇中部位置之移動而快速移動直至 到達圖6所示之位置，此時滑蓋7〇相對機身6〇處於相 對打開之狀態。關閉滑蓋70時，滑動板20之行程與開 啟滑蓋70時相反。 11 201021502 上述滑蓋機構100利用彈片30與彈性件40和抵持 塊50之相互配合，以及彈片3〇 一侧受到壓力時可向另 ^ 一側發生挫屈形變之特性，由此帶動與其連接之滑動板 20相對於主體板1〇滑至一定行程後自動打開或關閉。 該滑蓋機構100結構簡單，操作方便。 可以理解’所述彈性件4〇亦可以為其他形式之彈性 體’比如該彈性件可包括一彎曲部及連接於該彎曲部兩 ◎端之平直部，該彎曲部上包括一小“V”形部以供彈片之 端部抵持，該彈性件可通過其兩端之平直部固定於所述 裝配部内。此時’可省略所述二抵持塊5〇。 【圖式簡單說明】 圖1為本發明較佳實施例滑蓋機構之分解示意圖。 圖2為本發明較佳實施例滑蓋機構之滑動板之示意 圖。 圖3為本發明較佳實施例滑蓋機構之組裝圖。 ^ 圖4為本發明較佳實施例滑蓋機構之滑動板相對主 體板完全閉合之示意圖。 圖5為本發明較佳實施例滑蓋機構之滑動板相對主 體板半開啟之示意圖。 圖6為本發明較佳實施例滑蓋機構之滑動板相對主 體板完全打開之示意圖。 圖7為應用本發明較佳實施例滑蓋機構之攜帶式電 子裝置完全打開之示意圖。 12 201021502BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a slide mechanism, and more particularly to a slide mechanism for a portable electronic device and a portable electronic device using the slide mechanism. ^ [Prior Art] Today's portable electronic devices, such as mobile phones, usually have a straight-panel, flip-top, flip-top and slide-type structure, in which the slide-type mobile phone reduces the size of the mobile phone while making the action The appearance of the phone is more fashionable and novel, and it also increases the fun of use. The slide type mobile phone has a display screen of the mobile phone set on the slide cover, and the mobile phone button k is placed on the main body, and the host and the slide cover are connected by the guides on both sides. When not in use, the slider covers the main body, at this time the button on the main body is hidden; when answering an incoming call or dialing, the slider is pushed, and the sliding cover moves along the guide rail to the main body to the fuselage When the keyboard is all exposed, stop pushing the slide, and you can perform the answering or dialing operation. As described above, the slide mechanism moves the slide of the mobile phone relative to the main body, and the process needs to be pushed by hand. SUMMARY OF THE INVENTION There is a need for a semi-automatic slide mechanism. In addition, it is necessary to provide a portable electric sliding mechanism using the sliding mechanism, including a main body panel, a sliding panel, an elastic and elastic piece, and the main body panel is provided with a fitting portion, and the elastic member accommodates 201021502 In the assembly part, the sliding plate is provided with a holding portion, and the elastic piece is bently clamped to the holding portion in a bending direction, and one end of the elastic piece is abutted against the elastic member in the mounting portion of the 誃', and the other end is fixed. On the main body plate, under the action of an external force, the sliding plate slides relative to the main body plate until the elastic piece is stretched to a critical state of frustration deformation, and the elastic member provides the elastic force of the elastic deformation of the elastic piece to bend the elastic piece toward the original Bending in the opposite direction to automatically open or close the sliding plate relative to the main body panel. A portable electronic device includes a main body unit, a sliding unit and a sliding mechanism. The sliding mechanism includes a main body plate, a sliding plate, an elastic member and an elastic piece. The main body plate is fixed to the main body unit. The main body plate is provided with a mounting portion. The sliding plate is provided with a holding portion. The elastic piece is bent and held in a bending direction on the holding portion, and one end of the elastic piece is connected to the mounting portion, and the other end is fixed. The elastic member is received in the assembly portion, and the sliding plate slides relative to the main body plate to the elastic piece to a critical state of frustration deformation under the action of an external force, and the elastic member provides the elastic piece to frustrate The elastic force of the deformation causes the elastic piece to be bent in a direction opposite to the original bending direction to automatically open or close the sliding plate relative to the main body plate. The above-mentioned sliding mechanism utilizes the mutual cooperation of the elastic piece and the elastic member and the characteristic of the frustration deformation to the other side when the elastic side is subjected to the pressure, thereby driving the sliding plate connected thereto to automatically open after sliding to a certain stroke with respect to the main body plate or shut down. The sliding mechanism has a simple structure and convenient operation. [Embodiment] The slide mechanism shown in the preferred embodiment of the present invention can be used for a relative electronic device such as a slide type 8 201021502 mobile phone, a camera lens cover, and the like. This embodiment is applied to a slip. The cattle can be carried * as an example to illustrate. Referring to FIG. 7, the mobile phone 3 〇 0 - body single body is provided with a plurality of buttons 62 as the main body 6G and the operative element G, and the slider 70 is provided with a display 0. Key 74 on the body 60. Obviously 72 and several functions 〇 Referring to Figures i, 2 and 3, the sliding mechanism _ plate 10, a sliding plate 20, a resilient piece 30, and two elastic _ body blocks 50. The sliding plate 2 is provided with a latching portion & the elastic piece 3:::: through the two abutting blocks 5 and the two sides of the two elastic bodies 4〇10, the middle portion of the elastic piece 30 is clamped to the abutting In the main body plate portion 23, the lateral f-elastic piece generated by the sliding plate 2 is held by the elongated object to be deformed (ie, slid. Distorted) relative to the main body plate 10 ◎ main body The board 1 includes a main body portion n, two opposite and opposite mounting portions 15. The main body plate portion i 112. The guide rail 13 has a substantially "1" shape in cross section, and is convexly protruded from the main body plate portion u. The upper surface-end is protruded from the upper surface 112 by two phases: the other portion 15 of the J main body portion 11 is It is a rectangular groove that is divided between the two assemblies. The two are facing each other: the rail sliding plate 20 includes a sliding plate. 23 ^ ° A relative guide block 22 and holding ^ 23 . The sliding plate portion 21 has a surface 212. Each of the guide blocks 22 has a substantially "I/, shape, and includes a 9 201021502 perpendicular to the connecting portion 221 of the lower surface 212 and is folded by the connecting portion 221 in a direction parallel to the sliding plate portion 21. A support portion 223. The two guides 'f22 are respectively disposed at one end of the lower table ®212, and a guide groove 225 is formed between the push portion 223 of each guide block 22 and the lower surface 212. The guide groove 225 and the main body The guide rail 12 on the plate 1 is matched so that the guide rail 12 can move along the guide groove 225 / month. The length of the guide block 22 along the side of the slide plate portion 21 is smaller than the length of the slide rail 13. ◎ The clamp 23 is set at T The substantially central position of the surface 212 includes a post 232 that protrudes perpendicularly from the lower surface 212. The two posts 232 form a clamping space for holding the elastic piece 3 therein. 30 is a strip-shaped body in the shape of a long strip. The material member 40 is a compression spring. The resisting block 5 is substantially "V" shaped by the end of a square block. Each of the resisting blocks 50 is fitted into the mounting portion 15 in the main body plate 1A. Each of the resisting blocks 5 is opposite to the resisting groove 52. The end@ is used for elastically resisting the elastic member 40. Referring to FIG. 4, when assembling, the two elastic members 4 are respectively accommodated in the second fitting portion 15, and then the two resisting blocks are respectively accommodated in the second fitting portion. 15 and the two abutting grooves 52 are disposed opposite to each other. The middle portion of the elastic piece 3 is clamped to the holding space 234 of the holding portion 23 of the sliding plate 20, and then the two guide rails 12 of the main body plate 10 are respectively slid into the sliding The second sliding groove 225 of the plate 2 is pushed and pushed to the sliding plate 2 () until the two ends of the elastic piece 3 () slide into the two abutting grooves 52 to respectively resist the two resisting blocks 5 〇. After assembly, please refer to the figure. 4, the sliding plate 20 is located at one end of the main body plate 1b, and the two ends of the elastic piece 3〇 are abutted in the abutting groove 52 of the 201021502 abutting block 50. At this time, the elastic piece 3〇 is bent toward one side of the guiding block 22. 30 is in an equilibrium state under the action of the resisting block 50 and the two posts 232, so that the sliding plate 20 is stably rested on the main body plate 1〇. When used, the main body plate 10 can be fixed to the mobile phone 300 by screwing. On the fuselage 60, the sliding plate 2 can be screwed to the sliding cover 70 of the mobile phone. The sliding cover 7 is placed on the body. % ◎上 ' and the slider 70 covers the button 62 on the body 6 。. When the slider 70 is opened, the user pushes the slider 7 〇, and the slider 7 滑动 slides along the body 60, thereby driving the sliding plate 2〇 Slide along the direction of the arrow shown in FIG. 4 on the main body panel 10, and at the same time, the elastic piece 3〇 is gradually straightened due to the pressure of the middle portion thereof by the post 232, and the ends of the elastic piece 3〇 are pressed against the block 50 and continuously squeezed. The elastic member 4 is pressed to cause compression deformation. When the sliding plate 20 is slid to the position shown in Fig. 5, the elastic piece 3 is completely extended, and this is the critical point at which the elastic piece 30 undergoes a setback deformation. In this state, if the user stops pushing the slider 7〇, the elastic piece 3〇 returns to the initial state under the elastic resistance of the elastic members 4〇 at both ends, and the sliding plate 2〇 will reverse with the movement of the middle position of the elastic piece. Move to. Continue to apply force to the slider 7 to the elastic piece 3〇, and the elastic piece 3〇 is bent in a direction opposite to the guide block 22. The elastic member 40 releases the elastic ejector abutting block 5〇, so that the sliding plate 20 moves rapidly as the middle position of the elastic piece 3〇 moves until reaching the position shown in FIG. 6, at which time the sliding cover 7 is opposite to the body. 6〇 is in a relatively open state. When the slider 70 is closed, the stroke of the slide plate 20 is opposite to that when the slider 70 is opened. 11 201021502 The above-mentioned sliding mechanism 100 utilizes the cooperation of the elastic piece 30 with the elastic member 40 and the abutting block 50, and the characteristic of the frustration deformation to the other side when the elastic side of the elastic piece 3 is under pressure, thereby driving the connection thereto The sliding plate 20 is automatically opened or closed after sliding relative to the main body panel 1 to a certain stroke. The slide mechanism 100 has a simple structure and is convenient to operate. It can be understood that the elastic member 4 can also be another type of elastic body. For example, the elastic member can include a curved portion and a straight portion connected to the two ends of the curved portion, and the curved portion includes a small "V". The shape portion is held by the end portion of the elastic piece, and the elastic member is fixed in the fitting portion by the flat portion at both ends thereof. At this time, the two resisting blocks 5A can be omitted. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an exploded perspective view of a slider mechanism in accordance with a preferred embodiment of the present invention. Figure 2 is a schematic view of a sliding plate of a slide mechanism in accordance with a preferred embodiment of the present invention. Figure 3 is an assembled view of the slide mechanism of the preferred embodiment of the present invention. Figure 4 is a schematic view showing the sliding plate of the slide mechanism completely closed with respect to the main body plate according to a preferred embodiment of the present invention. Fig. 5 is a schematic view showing the slide plate of the slide mechanism of the preferred embodiment of the present invention partially opened relative to the main body plate. Figure 6 is a schematic view showing the slide plate of the slide mechanism fully opened relative to the main body plate according to a preferred embodiment of the present invention. Fig. 7 is a schematic view showing the full opening of the portable electronic device to which the slider mechanism of the preferred embodiment of the present invention is applied. 12 201021502
【主要元件符號說明】 滑蓋機構 100 主體板 主體板部 11 上表面 凸緣 114 導執 裝配部 15 滑動板 滑動板部 21 下表面 導塊 22 連接部 支撐部 223 導槽 卡持部 23 卡柱 卡持空間 234 彈片 彈性件 40 抵持塊 抵持槽 52 行動電話 機身 60 按鍵 滑蓋 70 顯示幕 功能鍵 74 ίο 112 13 20 212 221 225 232 30 50 300 62 72 13[Description of main component symbols] Slide mechanism 100 Main body main body plate portion 11 Upper surface flange 114 Guide mounting portion 15 Sliding plate sliding plate portion 21 Lower surface guide block 22 Connection portion support portion 223 Guide groove holding portion 23 Holding space 234 elastic piece 40 abutting block abutting groove 52 mobile phone body 60 button slide 70 display function key 74 ίο 112 13 20 212 221 225 232 30 50 300 62 72 13