201023592 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種滑蓋式電子裝置，尤其涉及一種本體 與蓋體能夠緊密閉合之滑蓋式電子裝置。 【先前技術】 滑蓋式電子裝置’比如滑蓋式手機、pDA、mp3及MP4 等，由於展開時能夠獲得較大之操作空間，可方便設計時 ❹對各項功能之安排，同時因其具有小巧之造型，靈巧之操 作，舒適之手感，獲得了市場廣泛認同。 一種滑蓋式電子裝置包括本體及蓋體，本體和蓋體藉 由滑動導板實現相對滑動。滑動導板包括安裝於蓋體之滑 動頂板及安裝於本體之滑動底板，滑動頂板和滑動底板之 間設有驅動裝置（圖未標），比如扭簧，驅動裝置於其死點 位置兩侧釋放彈性力，以提供推力使蓋體相對於本體 滑動 並可保持於閉合或打開狀態。 參 上述滑蓋式電子裝置之蓋體相對於本體滑動時’ 相互滑動接觸之元件間會產生摩擦力，將造成元件磨損， 使上述相互滑動接觸之元件間產生較大間隙，從而降低配 合精度，使蓋體與本體閉合時不緊密、易產生鬆動；另， 驅動裝置長期使用後往往會產生疲勞，使得蓋體與本體閉 合時，驅動裝置不能提供足夠之推力，同樣會造成蓋體與 本體閉合時不能緊密貼合，出現圖i所示之情況，即蓋體 12與本體11閉合時，蓋體12之端面121與本體n之端面 201023592 ^不對齊，產生錯動，從㈣響滑蓋式電子裝置之使用及 【發明内容] 鑒於上述内容，有必要提供一種本體與蓋體能夠緊密 閉合之滑蓋式電子裝置。 一，滑蓋式電子裝置，其包括本體、可滑動地設於本 體上之蓋體及設於本體與蓋體之間之驅動機構，該驅動機 構包括彈性元件，該彈性元件產生彈力使該蓋體相對於本 體滑動。該本體上設有第一結合件，該蓋體上設有與該第 一結合件相互磁性吸引之第二結合件，該蓋體相對於本體 完全閉合時依靠該第一結合件與第二結合件之間產生之磁 性吸引力相結合。 上述滑蓋式電子裝置，於本體上設置第一結合件，於 蓋體上設置與第一結合件相互磁性吸引之第二結合件，該 ❹本體與蓋體完全閉合時，藉由第一結合件與第二結合件相 互磁性吸引產生之吸引力，使蓋體與本體能夠緊密閉合。 【實施方式】 下面結合附圖及實施例對本發明之滑蓋式電子裝置作 進一步之詳細說明。本發明之滑蓋式電子裝置可為滑蓋手 機、PDA、MP3、MP4等，本實施例中，以滑蓋手機為例 加以說明。 5青同時參見圖2及圖3 ’本發明較佳實施例滑蓋式電子 7 201023592 裝置100包括本體20、可滑動地設置於本體20上之蓋體 30、設於本體20與蓋體30間之驅動機構40及設於本體20 ' 與蓋體30内之電子元件（圖未示），如電路板、鍵盤及顯 示幕等。 本體20包括一具有開口之底殼21、設於底殼21開口 處之下滑板22及固定設置於下滑板22上之第一結合件25。 下滑板22包括第一端221及與第一端221相對之第二 端223。下滑板22鄰近第一端221處設有用於設置鍵盤之 ❹按鍵區222。第一端221底面形成有兩個第一凸柱224。第 一結合件25設置於下滑板22之第一端221。 第一結合件25包括第一連接件251及嵌設於第一連接 件251内之第一磁性元件252。第一磁性元件252呈條狀， 其由磁性材料製成。第一連接件251由橡膠材料製成並大 致呈條狀，其包括一主體部2511及對稱設置於主體部2511 二側之兩個連接部2512。主體部2511中部形成有用於容納 第一磁性元件252之凹槽2513。兩個連接部2512上分別設 有安裝孔2514，以供下滑板22之兩個第一凸柱224穿設， 從而將第一連接件251固定於下滑板22上。 蓋體30包括一侧開口之滑蓋31、設於滑蓋31開口處 之上滑板32及固定設置於上滑板32上且與本體20第一結 合件25相對應之第二結合件35。滑蓋31表面設有螢幕開 口 312及位於螢幕開口 312下方之功能鍵314，螢幕開口 312内可安裝顯示幕。 上滑板32包括第一端326及與第一端326相對之第二 8 201023592 端327。上滑板32靠近第一端326處設有一矩形缺口 321。 * 上滑板32第一端326之上表面形成有兩個第二凸柱322， 該兩個第二凸柱322對稱設置於缺口 321之二侧。 第二結合件35包括第二連接件351及嵌設於第二連接 件351内之第二磁性元件352。第二磁性元件352呈條狀， 由磁性材料製成，其可與第一結合件25中之第一磁性元件 252相互磁性吸引。第二連接件351由橡膠材料製成並大致 呈條狀，其包括一主體部3511及對稱設置於主體部3511 ❿二侧之兩個連接部3512。主體部3511可裝配於上滑板32 .之缺口 321中，其中部形成有用於容納第二磁性元件352 之凹槽3513。兩個連接部3512上分別設有安裝孔3514， 以供上滑板32之兩個第二凸柱322穿設，從而將第二連接 件351固定於上滑板32上。 驅動機構40具有第一連接端41、第二連接端42及連 接第一連接端41與第二連接端42之彈性元件（圖未示）， 藉由彈性元件之伸縮運動，第一連接端41與第二連接端42 可相互靠近或遠離。彈性元件在驅動機構40之死點位置二 側釋放彈力，以提供使第一連接端41與第二連接端42相 互遠離之推力。 組裝時，將第一結合件25之兩個安裝孔2514分別套 設於下滑板22底部之兩個第一凸柱224上並與第一凸柱 224緊配合，使第一結合件25固定於下滑板22之底部。將 下滑板22蓋設於底殼21之開口處，使第一結合件25完全 容納於底殼21中。然後，將第二連接件351之主體部3511 9 201023592 裝設於上滑板32之缺口 321中，同時將兩個安裝孔3514 分別套設於缺口 321二側之兩個第二凸柱322上並與第二 ~凸柱322緊配合，使第二結合件35固定於上滑板32之第 一端326，並使第二結合件35之主體部3511之下表面（圖 未標）與上滑板32之下表面（圖未標）基本位於同一平面 内。將上滑板32蓋設於滑蓋31之開口端。之後，將驅動 機構40設置於上滑板32與下滑板22之間，並收容於上滑 板32與下滑板22之間形成之收容空間（圖未示）内，並 ❿將驅動機構40之第一連接端41與上滑板32固定連接，將 驅動機構40之第二連接端42與下滑板32固定連接，使蓋 體30與本體20可相對滑動地連接。驅動機構40在其死點 位置二侧釋放彈力時，可提供使蓋體30相對於本體20打 開或閉合之推力。應注意：第一磁性元件252與第二磁性 元件352應以異極相對之方式設置，以使二者間產生磁性 吸引力，且當蓋體30相對於本體20完全閉合時，第二結 合件35應位於第一結合件25之正上方，從而第一結合件 ® 25與第二結合件35重疊。本實施例中，上滑板32之第一 端326與下滑板22之第一端221對齊時為蓋體30與本體 20完全閉合之狀態。 請同時參見圖2至圖5,使用時，當需要操作設於本體 20上之鍵盤時，推動蓋體30以使其越過驅動機構40之死 點位置，則蓋體30於驅動機構40提供之彈力作用下自動 滑動至圖4所示之位置，即蓋體30滑動之終止位置。此時， 蓋體30相對於本體20處於完全打開之狀態，按鍵區222 201023592 露出，使用者可方便地操作按鍵區222内之鍵盤。蓋體30 相對本體20打開過程中，第一結合件25與第二結合件35 間之距離逐漸增大，二者間之相互吸引力逐漸減小，不會 對滑蓋式電子裝置100處於完全打開狀態時之穩定性造成 不良影響。 當不需要操作設於本體20上之鍵盤時，沿蓋體30相 對於本體20閉合之方向推動蓋體30，以使蓋體30越過驅 動機構40之死點位置，則蓋體30在驅動機構40提供之彈 春力作用下滑動至圖5所示之位置，即蓋體30滑動之起始位 置。此時，蓋體30相對於本體20處於完全閉合之狀態。 蓋體30相對於本體20閉合過程中，第一結合件25與第二 結合件35相互靠近，二者間之磁性吸引力逐漸增大。當蓋 體30相對於本體20完全閉合時，按鍵區222被蓋體30完 全遮蔽，使用者可方便地操作蓋體30上之功能鍵314。此 時，第二結合件35隨蓋體30滑動至第一結合件25之正上 方，第一結合件25與第二結合件35間產生之磁性吸引力 ❿ 最大。於該磁性吸引力作用下，本體20與蓋體30緊密結 合，即上滑板32第一端326與下滑板22第一端221對齊， 從而可增強滑蓋式電子裝置100處於閉合時之穩定性，同 時，蓋體30端面與本體20端面不會產生錯動，使滑蓋式 電子裝置100閉合時具有較佳外觀。 可以理解，上述第一結合件25與第二結合件35也可 僅其中一個包括由磁性材料製成之磁性元件，而另一個包 括可被磁性吸附元件，比如含有鐵、鈷、鎳等金屬元素之 11 201023592 元件，此時，第一結合件25與第二結合件35間同樣會產 生吸引力使蓋體30與本體20在閉合端緊密結合，在該等 清况下，與第一結合件25與第一結合件35均設置由磁性 材料製成之磁性元件相比較，第一結合件25與第二結合件 35間產生之吸引力可能較小。 综上所述，本發明確已符合發明專利之要件，遂依法 提出專利申請。惟，以上所述者僅為本發明之較佳實施方 式，自不能以此限制本案之申請專利範圍。舉凡熟悉本案 ❹技藝之人士援依本發明之精神所作之等效修飾或變化，皆 應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 圖1係一種滑蓋式電子裝置本體與蓋體閉合時之狀熊 示意圖。 〜 魯 圖2係本發明滑蓋式電子裝置處於打開狀態時之 圖。 、 圖3係圖2所示滑蓋式電子裝置之立體分解示意圖。 圖4係圖2所示滑蓋電子裝置處於打開 體之滑蓋林體之缝時之示意圖。 $略蓋 體之所示滑蓋電子裝置處於閉合狀態並省略蓋 體之β盍及本體之底殼時之示意圖。 【主要元件符號說明】 /骨蓋式電子裝置100 本體 11、20 12 201023592 端面 112、121 底殼 21 下滑板 22 第一端 221 、 326 按鍵區 222 第二端 223 、 327 第一凸柱 224 第一結合件 25 第一連接件 251 主體部 2511 、 3511 連接部 2512、3512 凹槽 2513 ' 3513 安裝孔 2514 、 3514 第一磁性元件 252 蓋體 12、30 滑蓋 31 ©螢幕開口 312 功能鍵 314 上滑板 32 缺口 321 第二凸柱 322 第二結合件 35 第二連接件 351 第二磁性元件 352 驅動機構 40 第一連接端 41 第二連接端 42 13BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a slide type electronic device, and more particularly to a slide type electronic device in which a body and a cover body can be tightly closed. [Prior Art] Slide-type electronic devices such as slide-type mobile phones, pDA, mp3, and MP4, etc., can obtain a large operation space when unfolding, which is convenient for designing various functions, and because of The compact shape, the dexterous operation and the comfortable hand have been widely recognized by the market. A slide type electronic device includes a body and a cover body, and the body and the cover body are relatively slid by a sliding guide. The sliding guide comprises a sliding top plate mounted on the cover body and a sliding bottom plate mounted on the body, and a driving device (not shown) is arranged between the sliding top plate and the sliding bottom plate, such as a torsion spring, and the driving device is released on both sides of the dead position thereof. Elastic force to provide thrust to slide the cover relative to the body and to remain closed or open. When the cover body of the slide type electronic device slides relative to the main body, a frictional force is generated between the components which are in sliding contact with each other, which causes the components to wear, thereby causing a large gap between the components which are in sliding contact with each other, thereby reducing the fitting precision. When the cover body and the body are closed, it is not tight and easy to loosen; in addition, the driving device tends to be fatigued after long-term use, so that when the cover body and the body are closed, the driving device cannot provide sufficient thrust, and the cover body and the body are also closed. When the cover 12 and the body 11 are closed, the end surface 121 of the cover 12 and the end surface 201023592 of the body n are not aligned, resulting in a shift, from the (four) to the sliding cover type. USE OF ELECTRONIC DEVICES AND SUMMARY OF THE INVENTION In view of the above, it is necessary to provide a slide type electronic device in which a body and a cover can be tightly closed. A slide-type electronic device comprising a body, a cover slidably disposed on the body, and a driving mechanism disposed between the body and the cover, the drive mechanism comprising an elastic component, the elastic component generating an elastic force to the cover The body slides relative to the body. a first joint member is disposed on the body, and the cover body is provided with a second joint member magnetically attracted to the first joint member. The cover body is coupled to the second joint member by the first joint member when the cover body is completely closed relative to the body. The magnetic attraction generated between the pieces is combined. In the above slide type electronic device, a first joint member is disposed on the body, and a second joint member magnetically attracted to the first joint member is disposed on the cover body, and the first joint is formed when the bowl body and the cover body are completely closed by the first joint The magnetic attraction between the piece and the second coupling member creates an attractive force, so that the cover body and the body can be tightly closed. [Embodiment] The slide type electronic device of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. The slide type electronic device of the present invention can be a slide type mobile phone, a PDA, an MP3, an MP4, etc., and in this embodiment, a slide type mobile phone is taken as an example for description. See also FIG. 2 and FIG. 3 'The preferred embodiment of the present invention is a slide type electronic 7 201023592. The device 100 includes a body 20 , a cover 30 slidably disposed on the body 20 , and is disposed between the body 20 and the cover 30 . The driving mechanism 40 and the electronic components (not shown) disposed in the body 20' and the cover 30, such as a circuit board, a keyboard, a display screen, and the like. The body 20 includes a bottom case 21 having an opening, a lower plate 22 disposed at an opening of the bottom case 21, and a first coupling member 25 fixedly disposed on the lower slide plate 22. The lower slide 22 includes a first end 221 and a second end 223 opposite the first end 221. The lower slide 22 is provided adjacent to the first end 221 with a button area 222 for setting a keyboard. Two first protrusions 224 are formed on the bottom surface of the first end 221 . The first coupling member 25 is disposed at the first end 221 of the lower slider 22. The first coupling member 25 includes a first connecting member 251 and a first magnetic member 252 embedded in the first connecting member 251. The first magnetic member 252 has a strip shape and is made of a magnetic material. The first connecting member 251 is made of a rubber material and is substantially strip-shaped, and includes a main body portion 2511 and two connecting portions 2512 symmetrically disposed on both sides of the main body portion 2511. A recess 2513 for accommodating the first magnetic member 252 is formed in the middle of the main body portion 2511. Mounting holes 2514 are respectively disposed on the two connecting portions 2512 for the two first bosses 224 of the lower slide plate 22 to pass through, thereby fixing the first connecting member 251 to the lower sliding plate 22. The cover body 30 includes a slide cover 31 that is open on one side, a slide plate 32 that is disposed at the opening of the slide cover 31, and a second joint member 35 that is fixedly disposed on the upper slide plate 32 and corresponds to the first joint member 25 of the body 20. The surface of the slider 31 is provided with a screen opening 312 and a function key 314 located below the screen opening 312, and a display screen can be installed in the screen opening 312. The upper slide 32 includes a first end 326 and a second 8 201023592 end 327 opposite the first end 326. The upper slide plate 32 is provided with a rectangular notch 321 near the first end 326. The two upper protrusions 322 are formed on the upper surface of the first end 326 of the upper slide plate 32. The two second protrusions 322 are symmetrically disposed on two sides of the notch 321 . The second coupling member 35 includes a second connecting member 351 and a second magnetic member 352 embedded in the second connecting member 351. The second magnetic member 352 is strip-shaped and made of a magnetic material that is magnetically attracted to the first magnetic member 252 of the first coupling member 25. The second connecting member 351 is made of a rubber material and has a substantially strip shape. The second connecting member 351 includes a main body portion 3511 and two connecting portions 3512 symmetrically disposed on two sides of the main body portion 3511. The main body portion 3511 can be fitted in the notch 321 of the upper slide plate 32, and a groove 3513 for accommodating the second magnetic member 352 is formed in the middle portion. Mounting holes 3514 are respectively formed in the two connecting portions 3512 for the two second bosses 322 of the upper slide plate 32 to pass through, thereby fixing the second connecting member 351 to the upper slide plate 32. The driving mechanism 40 has a first connecting end 41, a second connecting end 42 and elastic members (not shown) connecting the first connecting end 41 and the second connecting end 42. The first connecting end 41 is extended by the elastic element. The second connection end 42 can be close to or away from each other. The resilient member releases the spring force on both sides of the dead center of the drive mechanism 40 to provide a thrust that causes the first connecting end 41 and the second connecting end 42 to move away from each other. When assembling, the two mounting holes 2514 of the first joint member 25 are respectively sleeved on the two first protrusions 224 at the bottom of the lower slide plate 22 and tightly engaged with the first protrusions 224, so that the first joint member 25 is fixed to the first joint member 25 The bottom of the lower slide 22 is. The lower slide plate 22 is placed at the opening of the bottom case 21 so that the first joint member 25 is completely accommodated in the bottom case 21. Then, the main body portion 3511 9 201023592 of the second connecting member 351 is installed in the notch 321 of the upper sliding plate 32, and the two mounting holes 3514 are respectively sleeved on the two second protruding posts 322 on the two sides of the notch 321 and The second coupling member 35 is fixedly coupled to the first end 326 of the upper sliding plate 32, and the lower surface of the main body portion 3511 of the second coupling member 35 (not labeled) and the upper sliding plate 32. The lower surface (not shown) is located in the same plane. The upper slide plate 32 is placed on the open end of the slide cover 31. Then, the driving mechanism 40 is disposed between the upper sliding plate 32 and the lower sliding plate 22, and is received in the receiving space (not shown) formed between the upper sliding plate 32 and the lower sliding plate 22, and the first of the driving mechanism 40 is The connecting end 41 is fixedly connected to the upper sliding plate 32, and the second connecting end 42 of the driving mechanism 40 is fixedly connected with the lower sliding plate 32, so that the cover body 30 and the body 20 are slidably connected to each other. The drive mechanism 40 provides a thrust to open or close the cover 30 relative to the body 20 when the spring force is released on both sides of its dead center position. It should be noted that the first magnetic element 252 and the second magnetic element 352 should be disposed in opposite polarities to create a magnetic attraction between the two, and when the cover 30 is completely closed relative to the body 20, the second coupling 35 should be located directly above the first coupling member 25 such that the first coupling member 25 overlaps the second coupling member 35. In this embodiment, when the first end 326 of the upper slide plate 32 is aligned with the first end 221 of the lower slide plate 22, the cover body 30 and the body 20 are completely closed. Please refer to FIG. 2 to FIG. 5 at the same time. In use, when the keyboard provided on the main body 20 needs to be operated, the cover 30 is pushed to pass the dead position of the driving mechanism 40, and the cover 30 is provided by the driving mechanism 40. Under the action of the elastic force, it automatically slides to the position shown in FIG. 4, that is, the end position of the sliding of the cover body 30. At this time, the cover 30 is fully opened relative to the body 20, and the button area 222 201023592 is exposed, so that the user can conveniently operate the keyboard in the button area 222. During the opening of the cover 30 relative to the body 20, the distance between the first coupling member 25 and the second coupling member 35 gradually increases, and the mutual attraction between the cover members 30 gradually decreases, so that the slide-type electronic device 100 is not completely Stability during open conditions adversely affects. When the keyboard provided on the main body 20 is not required to be operated, the cover body 30 is pushed in the direction in which the cover body 30 is closed with respect to the body 20, so that the cover body 30 passes over the dead center position of the driving mechanism 40, and the cover body 30 is in the driving mechanism. 40 provides the spring force to slide to the position shown in Figure 5, that is, the starting position of the cover 30 sliding. At this time, the cover 30 is in a completely closed state with respect to the body 20. During the closing of the cover 30 relative to the body 20, the first coupling member 25 and the second coupling member 35 are close to each other, and the magnetic attraction between them gradually increases. When the cover 30 is completely closed relative to the body 20, the button area 222 is completely shielded by the cover 30, and the user can conveniently operate the function keys 314 on the cover 30. At this time, the second coupling member 35 slides with the cover body 30 directly above the first coupling member 25, and the magnetic attraction ❿ generated between the first coupling member 25 and the second coupling member 35 is maximized. Under the magnetic attraction, the body 20 is tightly coupled with the cover 30, that is, the first end 326 of the upper slide plate 32 is aligned with the first end 221 of the lower slide plate 22, thereby enhancing the stability of the slide type electronic device 100 when it is closed. At the same time, the end surface of the cover 30 and the end surface of the body 20 are not displaced, so that the slide-type electronic device 100 has a better appearance when it is closed. It can be understood that only one of the first bonding member 25 and the second bonding member 35 may include a magnetic component made of a magnetic material, and the other may include a magnetic adsorption component, such as a metal element such as iron, cobalt, or nickel. 11 201023592 component, at this time, the first coupling member 25 and the second coupling member 35 also generate an attractive force to make the cover body 30 and the body 20 tightly coupled at the closed end, in the case of the first coupling member The attraction force generated between the first bonding member 25 and the second bonding member 35 may be small as compared with the case where the first bonding member 35 is provided with a magnetic member made of a magnetic material. In summary, the present invention has indeed met the requirements of the invention patent, and has filed a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the patent application of the present invention. Equivalent modifications or variations made by persons skilled in the art and in the spirit of the present invention are intended to be included within the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view of a slider of an electronic device body and a cover when the cover is closed. ~ Lu Figure 2 is a diagram of the slide type electronic device of the present invention in an open state. FIG. 3 is a perspective exploded view of the slide type electronic device shown in FIG. 2. Figure 4 is a schematic view of the slider electronic device of Figure 2 in the slit of the sliding forest of the opening body. The schematic diagram of the sliding cover electronic device is in a closed state and omits the β盍 of the cover and the bottom case of the body. [Main component symbol description] / bone cover type electronic device 100 body 11, 20 12 201023592 end face 112, 121 bottom case 21 lower slide plate 22 first end 221, 326 button area 222 second end 223, 327 first stud 224 A coupling member 25 first connecting member 251 main body portion 2511, 3511 connecting portion 2512, 3512 recess 2513 ' 3513 mounting hole 2514, 3514 first magnetic member 252 cover 12, 30 slide 31 © screen opening 312 function key 314 Slide plate 32 notch 321 second protrusion 322 second joint member 35 second joint member 351 second magnetic member 352 drive mechanism 40 first connection end 41 second connection end 42 13