201004533 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種用於雷早驻 【先前技術】 …置之盘板閉合組件。 目前，愈來愈多之電子裝置（如行動電話、個人數位 助理、音樂播放器等）採用通用自 相逋用串仃總線（USB )技術， =用USB技術之攜帶式電子裝置於殼體之底部或側部設 有⑽接口。當不使用咖接口時，為避免灰塵等雜質 落入刪接口内，通常於該細接π處蓋—蓋板。、 請參閱圖ί’-種習知電子裝置之接口蓋板閉合組 件，其包括設於蓋板i上之一伸長之末端呈釣狀之卡持部 2及=於電子裝置殼體3内#近其接口之—滑塊4，該滑塊 4上靠近該接口之一端凸出有一擋塊41。所述蓋板本體上 之卡持邻2可沿滑塊4滑動，當其沿滑塊4向殼體3外側 滑動一定距離時，卡持部2與滑塊4上擋塊41相抵持，以 阻止蓋板1被進一步拉出。該結構雖可實現蓋板i相對電 子裝置殼體3之閉合及拔出，然，該結構具有組裝困難， 且組裝完成後拉出時容易因用力過大而使蓋板脫離電子裝 置殼體而丟失等問題。 【發明内容】 有鐾於此’有必要提供一種易組裝、不易脫落之蓋板 閉合組件。 種盍板閉合組件，其包括一機體及一蓋板，該機體 上設置一卡扣及至少一限位柱限位柱，該蓋板包括—板狀 201004533 體及一設置於該板狀體上之套鎖 該卡扣上並位於所述限位柱與“體=可滑動地套設於 相較於習知蓋板閉合組件 _:容㈣，其藉由套鎖 了防止蓋板攸機體上脫離而吾失。 、 【實施方式】 請參閲圖2 ’本發明蓋板閉人 電話，、電腦等電子褒置:1::100辑蓋行動 應用於行動電話為例加以說明 ^本貫施例以其 -機體i。及一蓋板30。 。亥盘板閉合組件_包括 該機體10包括一底壁u及― 夕*山辟^ 由底土 11 一端垂直延伸 之…2。該端壁12上開設_矩形開口 Μ。該申 一相對邊緣處之底壁n上分別 取凸棱14。臨近續 口 13之底壁U上分別形成— 近"亥開 卡扣大致呈“L”形1及二限位柱16。該 152。該本體151為一矩形塊，其一端 ，卡持$ 該卡持部152由該本體151另 ' 11上。 — %向退離该端壁12之方向 I伸。所述母一限位柱16大致呈“L” 161及一延伸臂162 /，其具有一柱體 x k狂紅161分別固定於該卡扣15 =，所述延伸臂脱分別由每一㈣i6i之自由端向該 16二15方向延伸’每一延伸臂162之端部上具有-斜面 該蓋板30包括一板狀體31、二卡鉤幻及 該板狀體31由硬質塑膠材料製成，其優選材料為丙稀t 201004533 笨乙烯-丁二烯共聚合物（ABS ， acrylonitrile-butadiene-styrene)與聚碳酸醋（pc ， polycarbonate)之混合材料。該板狀體31大致呈矩形，其 具有一内表面311，靠近該内表面311 —頂部邊緣之中部 開設一條形缺口 312。所述二卡鉤32由軟質塑膠製成，其 優選材料為熱塑性聚氨I旨（TPU，therm〇plastic urethanJ) 材料，所述二卡鉤32設置於臨近該内表面311之二端部， 每一卡鉤32之端部具有一鉤部321，所述鉤部321分別向 平行於内表面之方向延伸，所述釣部321用於卡持對 應之凸棱14。該套鎖33 一端固定於該内表面3ιι上，且 位於所述一卡鉤32之間。該套鎖33由軟質塑膠製成，豆 優選材料為熱塑性聚氨醋（TPU，th識㈣此㈣ 材料。該套鎖’33大致呈矩形，其中部開設一條狀開口 η， 該套鎖33可藉由該條狀開口切套設於該卡扣15上，並 可與該卡扣15相對滑動。贫|雜 η X套鎖33相對二端部向該條狀 ^31 凹部332 °本發明較佳實施例之板狀 主\士一入Γ 套鎖33藉由雙料雙射一體成型。 凹二、二：：圖3，安裝蓋板30時’先將該套… 凹4 332刀別與延伸臂16 鎖％，使該套鎖33套設於對正，之後下塵該套 與底壁U之間，由限位柱15上並位於延伸臂⑹ 狀體則由===後推頂該板狀體^，使該板 32抵持於對應之凸棱上移動，並由所述二卡釣 。此時便將該蓋板30安裝於該 8 201004533 開口 13内。 開啟該蓋板30時，外力作用於該板狀❹之條 口 312上’亚向遠離該開口 13之方向拉動該板狀體、 由：所述二，由軟質塑膠製成，故於外力作用體下：、: 一鉤32發生彈性變形’從而使二卡鉤％從所述： 上脫離。同時套鎖％藉由條狀開口 331於卡扣 動。最後該條狀開口 331之一端抵持於該卡扣^上: 該蓋板30完全開啟。 此時 2明之蓋板閉合組件1〇〇結構簡單，容易組裂，复 错由套鎖33可滑動地套設於卡扣15上，並由卡釣 拷 於凸棱14上’可防止蓋板3〇從機體1〇上脫離而丢失。' 可以理解，該蓋板3G之二卡鈞32可省略， 31可直接與該開口 13 邊 ^ 體 該開口 13内。之邊、，表m板狀體31收容於 可以理解，所述限位柱16亦可為一個，由該限 16限制該套鎖33於垂直於該底壁n方向上之移動距離。 綜上所述，本發明符合發明專利要件，羡依法提出專 利：請惟’以上所述者僅為本發明之較佳實_，本發明 之粑圍亚不以上述實施例為限，舉凡熟悉本案技藝之人士援 依本發明之精神所作之等效修飾或變化，皆應涵蓋於以 請專利範圍内。 【圖式簡單說明】 圖1為習知蓋板閉合組件之示意圖； 圖2為本發明較佳實施例蓋板閉合組件之分解示意 201004533 圖； 圖3本發明較佳實施例蓋板閉合組件之組裝示意圖。 【主要元件符號說明】 習知技術 蓋板 1 卡持部 2 殼體 3 滑塊 4 擔塊 41 本發明 機體 10 底壁 11 端壁 12 開口 13 凸棱 14 卡扣 15 本體 151 卡持部 152 限位柱 16 柱體 161 延伸臂 162 斜面 163 蓋板 30 板狀體 31 内表面 311 缺口 312 卡鉤 32 鉤部 321 套鎖 33 開口 331 凹部 332 蓋板閉合組件 100 10201004533 IX. INSTRUCTIONS: [Technical Field] The present invention relates to a disk board closure assembly for use in a mine. At present, more and more electronic devices (such as mobile phones, personal digital assistants, music players, etc.) use universal self-contained serial bus (USB) technology, = portable electronic devices with USB technology in the housing There is a (10) interface on the bottom or side. When the coffee interface is not used, in order to prevent dust and other impurities from falling into the interface, the cover-cover is usually placed at the π. Please refer to FIG. 2A, an interface cover closure assembly of a conventional electronic device, which comprises a catching portion 2 disposed at an extended end of the cover plate i and in the electronic device housing 3 Near the interface of the slider 4, the slider 4 has a stopper 41 protruding from one end of the interface. The holding portion 2 on the cover body can slide along the slider 4, and when it slides along the slider 4 to the outside of the housing 3 by a certain distance, the holding portion 2 abuts against the upper block 41 of the slider 4 to The cover 1 is prevented from being pulled out further. Although the structure can realize the closing and pulling out of the cover i relative to the electronic device casing 3, the structure has difficulty in assembly, and the frame is easily lost due to excessive force when the assembly is completed, and the cover plate is lost from the electronic device casing. And other issues. SUMMARY OF THE INVENTION It is necessary to provide a cover closure assembly that is easy to assemble and does not easily fall off. The sill plate closing assembly comprises a body and a cover plate, wherein the body is provided with a buckle and at least one limiting post limit column, the cover plate comprises a plate-shaped 201004533 body and a plate body is disposed on the plate body The sleeve is locked on the buckle and located on the limit post and "body = slidably sleeved in comparison with the conventional cover closure assembly _: capacity (4), which is locked by the sleeve to prevent the cover from being on the body [Implementation] Please refer to Figure 2 'The cover of the invention is closed, the computer and other electronic devices: 1:100 cover action is applied to the mobile phone as an example to illustrate ^本常施For example, the body i and a cover plate 30. The plate closing assembly _ including the body 10 includes a bottom wall u and ― * 山 ^ 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 。 。 。 。 。 。 。 The upper opening Μ is opened. The bottom edge n of the opposite edge respectively adopts a rib 14 . The bottom wall U adjacent to the continuation 13 respectively forms a near-quot; the opening buckle is substantially "L" shaped 1 And a second limiting post 16. The 152. The body 151 is a rectangular block, and one end thereof is held by the holding portion 152 from the main body 151 — % extends toward the direction I of the end wall 12. The parent-restricted post 16 is generally "L" 161 and an extension arm 162 /, which has a cylinder xk blush 161 respectively fixed to the card Buckle 15 =, the extension arm is respectively extended from the free end of each (4) i6i to the direction of the 16 and 15 directions. The end of each extension arm 162 has a bevel. The cover 30 includes a plate body 31 and a second card. The hook and the plate body 31 are made of a hard plastic material, and the preferred material thereof is acrylonitrile t 201004533 stupid ethylene-butadiene-styrene (ABS, acrylonitrile-butadiene-styrene) and polycarbonate (pc, polycarbonate). The plate-shaped body 31 has a substantially rectangular shape and has an inner surface 311 adjacent to the inner surface 311. A middle portion of the top edge defines a shape of a notch 312. The two hooks 32 are made of soft plastic, preferably The material is a thermoplastic polyurethane (TPU), the two hooks 32 are disposed adjacent to the two ends of the inner surface 311, and each of the hooks 32 has a hook portion 321 at the end of the hook 32. The hook portions 321 respectively extend in a direction parallel to the inner surface, and the fishing portion 3 21 is used for holding the corresponding rib 14. The sleeve 33 is fixed at one end to the inner surface 3 ιι and is located between the hooks 32. The sleeve 33 is made of soft plastic, and the bean is preferably made of thermoplastic material. Polyurethane (TPU, th. (4) This (4) material. The lock '33 is generally rectangular, and a slit opening η is formed in the middle portion thereof, and the sleeve lock 33 can be cut and sleeved on the buckle 15 by the strip opening. And can slide relative to the buckle 15. Lean|Miscellaneous η X sets of locks 33 with respect to the two ends toward the strips ^31 recesses 332 ° The preferred embodiment of the present invention is a plate-shaped main shackle shackle 33 is integrally formed by double-shot and double-shot. Concave two, two:: Figure 3, when installing the cover 30, 'first set the sleeve... Concave 4 332 knife and the extension arm 16 lock %, so that the lock 33 is set in the alignment, then dust the sleeve and the bottom Between the walls U, the plate-like body is pushed from the limit post 15 and located on the extension arm (6), and the plate 32 is moved against the corresponding rib by the === Two card fishing. At this time, the cover 30 is installed in the opening 13 of the 20100433. When the cover 30 is opened, an external force acts on the strip 312 of the plate-shaped crucible to pull the plate-like body away from the opening 13. The second is made of soft plastic, so the external force acts. Subsequent to the body:,: A hook 32 is elastically deformed' so that the two hooks are detached from the above: At the same time, the lock % is snapped by the strip opening 331. Finally, one end of the strip opening 331 abuts against the buckle: the cover 30 is fully opened. At this time, the cover closure assembly 1 of the second embodiment has a simple structure and is easy to be split. The fault is slidably sleeved on the buckle 15 by the sleeve lock 33, and is copied by the card on the rib 14 to prevent the cover. 3〇 is detached from the body 1 and lost. It can be understood that the two cassettes 32 of the cover 3G can be omitted, and the 31 can be directly inside the opening 13 with the opening 13 . The side of the table m plate 31 is accommodated. It can be understood that the limit column 16 can also be one, and the limit 16 limits the moving distance of the lock 33 in the direction perpendicular to the bottom wall n. In summary, the present invention complies with the requirements of the invention patent, and patents are filed according to law: Please note that the above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments. Equivalent modifications or variations made by those skilled in the art in light of the spirit of the invention are intended to be included within the scope of the claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a conventional cover closure assembly; FIG. 2 is an exploded perspective view of a cover closure assembly of a preferred embodiment of the present invention; Assembly diagram. [Main component symbol description] Conventional technology cover 1 Hold portion 2 Housing 3 Slider 4 Load block 41 Body 10 of the present invention Bottom wall 11 End wall 12 Opening 13 Rib 14 Buckle 15 Body 151 Hold portion 152 Position post 16 Cylinder 161 Extension arm 162 Bevel 163 Cover plate 30 Plate body 31 Inner surface 311 Notch 312 Hook 32 Hook 321 Lock 33 Opening 331 Recess 332 Cover closure assembly 100 10