57twf.doc/g 200813545 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種可應用於液晶顯示模組中的元 件保護蓋，且特別是有關於一種藉由達成不同方向的干涉 來進行定位的元件保護蓋。 ^ 【先前技術】 隨著現代視訊技術的進步，液晶顯示模組已被大量地 使用於手機、筆記型電腦、個人電腦及個人數位助理等消 ^性電子產品賴示螢幕上。由於液晶顯示餘具有高晝 質、空間利用效率佳、低消耗功率、無輕射等優越特性了 因此已逐漸成為市場之主流。 個典型的液晶顯示模組的構件主要包括背光模组、 液晶面板及印刷電路板組件（primed dreuit μ- a^mbly，PCBA)，其中印刷電路板組件通常會配置於背 式二ί外側，而背光模組及液晶面板是與一外框（bezel) ^合鱼二且。。為了方便更換或維修，印刷電路板組件通 心 =一固位於外框或外殼的保護蓋搭配。如此，在更換 1入二板組件時僅需要拆除此保護蓋，而不需要 几王二液晶顯示模組，從而節省維修的時間。 其多的設計’ 時常發生:護=二:此以= 20081354557twfdoc/g ^百先，請參照圖1，液晶顯示模組100主要包括背光 模組102、液晶面板104、印刷電路板組件1〇6、外框⑽ 及與保護蓋110。其中液晶面板1G4配置於f歧組⑽ 上。外框108圍繞背光模組1〇2與液晶面板1〇4的側緣， ，具有定位孔腿。印刷電路板組件與液晶面板ι〇4 相對而配置於背光模組搬的底面。保護蓋m的组合方 式是由外向内卡合，且固定於背光模組1〇2的底面。此外， ，護蓋m具有定位結構11Ga，其插置於定位孔獅内。 ，於疋位結構ma與保護蓋11()成—直角，並以夾持的方 ==定在外框⑽上，因此保護蓋110报容易因為承受 衝f力而向方向y脫落。此外，若定位結構UOa的製造公 f (tolerance)較大’造成定位結構⑽與保護蓋⑽的 2超過％纟，則在承受上述的衝擊力時，保護蓋110 也會向方向X脫落。 #接著明苓妝圖2，液晶顯示模組200主要包括背井 520^液晶面板204、印刷電路板組件206、外框· 隻盍21G。與液晶顯示模組⑽的構件相似 且細也具有定位孔_及定位結構鳥。液晶 ，不核組2⑻較不會有上述的液晶顯示模組⑽的問題。 組合保護蓋21。的方法是使定位結構施經過印刷 二與外框208之間，因此很容易撞擊印刷電 施。另外，保護蓋21G本身也很容易因撞擊二 ί =組裝㈣牢固性。特別是在晶片軟片型（啊如 lm’ ）封裝的趨勢之下’印刷電路板組件206與外 57twf.doc/g 200813545 ，施的距離LD愈來愈短，上述的撞擊更是難以避 【發明内容】 本發明提出-種元件保護蓋，其可藉由特殊的定 計來達到良好的固定，以對電子裝置中的提的 保護效果，並可提高組裝良率。 的 為達上述或是其他目的，本發明所提出的_種元 保護蓋適於保護-電子裝置上的元件，其中電子事置上机 有定位孔。此保護蓋包括本體及定位結構 核^ :電子裝置上並覆蓋元件。此外，定位結構配置 邊緣，且定位結構具有第一限位部與第二限位部，、^ 於定位孔内並分別與定位孔達成不同方向上的干涉Γ 在本發明之-實施例中，上述之第一限位部二 位部例如分別承靠於定位孔周圍的電子裝置内部與定位孔 的侧壁。舉例而言，上述之保護蓋的邊緣可經 岐伸形成第-限位部，並再由第一限位部 ^折 ”折而延伸形成第二限位部。此外，本發明也可 盍的邊緣形成相互垂直之第—舌片與第二料，用以 作為第一限位部與第二限位部。 刀 在本發H闕中，上述之本義如為 /刀別承靠電子裝置的相鄰兩面。 据从在本發明之一實施例中，上述之保護蓋相對於定位姓 構的另一側是藉由螺絲鎖附於電子裝置上。 口 本發明更提出一種背光模組組件，可應用上述之元 保護蓋，以對元件提供較佳的保護效果，並可提高組裝良 57twf.doc/g 200813545 率。 為達上述或是其他目的，本發明所提出的_種背光模 、、且、、且件主要包括一月光模組、一外框、一元件以及一保護 盍，其中外框圍繞背光模組的側緣，且外框具有至少一定 位孔。此外，元件配置於背光模組上。保護蓋包括一本體 與一定位結構，其中本體配置於背光模組上並覆蓋元件， 而定位結構配置於本體的邊緣。定位結構具有二^一限位 部與-第二限位部，其插置於定位孔内並分別 成不同方向上的干涉。 , 、 〜 在本發明之-實_中，第—限位频第二限 如为別承靠於定位孔周圍的外框内面與定位孔辟。兴 =言，賴蓋的邊緣可經第—謂折而延伸形成^一二 ^，亚再由第-限位部的末端經第二次f折而延伸形成 =二限位部。此外，保護蓋的邊緣也可具有相互垂直之一 與—第二舌片’用以分別作為第-限位部與第二 並八之Γ實施例中，保護蓋的本體例如為L型， 、’刀別承罪月光模組的表面與外框的侧面。 ，本發明之-實施例中，賴蓋相對 一侧是藉由螺絲鎖附於背光模組上。 …構的另 在本發明之一實施例中，背光模組例如 背光模組或直下式背光模組。 、入光式 在本發明之一實施例中，元件 -印刷電路板组件。 了“子元件，例如 57twf.doc/g 200813545 …本發明另提出-種應用上述之元件保護蓋的液晶顯 不极組，其可藉由元件保護蓋的良好定位，對元件提供 佳的保護效果，並可提高組裝良率。 為達上述或是其他目的，本發_提㈣ =莫組其主要包括背光魅、液晶面板、外框、元件及ί 液晶面板配置於背光模組上，而外框圍繞背光模組 液=面板的，且具有至少—個定位孔。元件配置於 月光拉組的底面。保護蓋包括本體及定位結構， 背光模組的底面並覆蓋上述元件，且定位結構配； 立本肢的邊緣。定位結構具有第一限位部與第二限位部， 涉f置於定魏内並分職定位孔達成不財向上的干 在本發明之一實施例中，上述之第一限位部與第二 辟。刀f承罪於定位孔周圍的外框内面與定位孔的側 二1歹而言’保護蓋的邊緣例如是經第一次彎折而延伸 而二:並再由第一限位部的末端經第二次彎折 有相°此外’上述保護蓋的邊緣也可具 位部與i二限=舌片與第二舌片’用以分別作為第—限 分別ίίΓ明之—實施例中，上述之本體例如為L型，並 刀別承罪背光模_底面與外框的侧面。 工 構的ϊΐ發明之—實施例中，上述之保護蓋相對於定位結 、户—侧例如是藉由螺絲鎖附於背光模組的底面。 本發明之—實施例中，上述之背光模組包括側面入 10 20081354557twfd〇c/g 光式月光模組或直下式背光模組。 在本發明之-實施例中，上述之元件例如為一種電子 兀件。在-實施例中，此元件例如為印刷電路板組件。 於膠框外圍 在本發明之-實施例中，上述之液晶顯示模乡且更 一個膠框。液晶面板與背光模組配置於膠框上，、而外框位 基於上述，由於本發明職㈣元件賴蓋可藉由社 ^上的設計而與外部結構達成不同方向上的干涉，因此^ 核良好_定，以對元件提供較麵保護效。此外，^ 此保墁盍的設計應用於產㈣& f ^ 示模組)時，也可提高產品進行維修或組裝時的牛^夜曰曰絲員 為^發明之上述和其他目的、特徵和優^ =下:文娜健實關，並配合所關式，作詳細^ 【實施方式】 為了解決習知的缺點，本發明針 及外框的定位孔的關係進行改良，以對元二結構 。此外，在組合保護蓋與外框時，本發明之二Ϊ 避=組合時傷及元件，進而提以 :::其插置___與二1=:: 的/太=有效防止保瘦盖因受到衝擊而脫落。值得注咅 置的電路板等元件，二任何電子裝 PT應用於背光模組组件或是液晶 200813545,— 提供良好的元件保護效果。以下利用數個 這種保護蓋與電子裝置的結構，其中= 衣且疋以液晶顯示模組為例 私卞 例如單就液晶顯示模％中 液曰曰頒不％組， 電子f詈，比9 士八、、中的月先核組組件或是其他類型的 ―子衣1白疋本發明欲保護的範圍。 [弟一實施例] 圖3A疋本發明第—實施例的—種元57 twf.doc/g 200813545 IX. Description of the Invention: [Technical Field] The present invention relates to a component protection cover that can be applied to a liquid crystal display module, and more particularly to an interference by different directions A component protection cover for positioning. ^ [Prior Art] With the advancement of modern video technology, liquid crystal display modules have been widely used in mobile phones, notebook computers, personal computers and personal digital assistants. Since the liquid crystal display has superior characteristics such as high quality, good space utilization efficiency, low power consumption, and no light shooting, it has gradually become the mainstream of the market. The components of a typical liquid crystal display module mainly include a backlight module, a liquid crystal panel, and a printed circuit board assembly (PCBA), wherein the printed circuit board assembly is usually disposed on the outside of the back type. The backlight module and the liquid crystal panel are combined with a bezel. . For ease of replacement or repair, the printed circuit board assembly is centrally placed = a protective cover that fits over the outer frame or outer casing. In this way, it is only necessary to remove the protective cover when replacing the 1st and 2nd board components, and does not require several king LCD display modules, thereby saving maintenance time. Its many designs often occur: protection = two: this is = 20081354557twfdoc / g ^ hundred first, please refer to Figure 1, the liquid crystal display module 100 mainly includes a backlight module 102, a liquid crystal panel 104, a printed circuit board assembly 1 〇 6 , the outer frame (10) and the protective cover 110. The liquid crystal panel 1G4 is disposed on the f-dissection (10). The outer frame 108 surrounds the side edges of the backlight module 1〇2 and the liquid crystal panel 1〇4, and has positioning holes. The printed circuit board assembly is disposed opposite to the liquid crystal panel ι 4 and disposed on the bottom surface of the backlight module. The combination of the protective cover m is engaged from the outside to the inside and is fixed to the bottom surface of the backlight module 1〇2. Further, the cover m has a positioning structure 11Ga which is inserted into the positioning hole lion. The clamping structure ma is at right angles to the protective cover 11() and is positioned on the outer frame (10) with the clamped side ==, so that the protective cover 110 is easily detached in the direction y due to the impact force. Further, if the manufacturing structure UOa has a large manufacturing f (tolerance), causing the positioning structure (10) and the protective cover (10) to exceed 2%, the protective cover 110 will also fall off in the direction X when subjected to the above-mentioned impact force. #下明苓图2, the liquid crystal display module 200 mainly includes a back well 520 ^ liquid crystal panel 204, a printed circuit board assembly 206, a frame · only 21G. It is similar to the components of the liquid crystal display module (10) and has a positioning hole _ and a positioning structure bird. Liquid crystal, non-core group 2 (8) is less likely to have the above problem of the liquid crystal display module (10). The protective cover 21 is combined. The method is to apply the positioning structure between the printing frame and the outer frame 208, so that it is easy to hit the printing power. In addition, the protective cover 21G itself is also easily damaged by the impact of the assembly. Especially in the trend of wafer film type (such as lm') package, 'printed circuit board assembly 206 and outer 57twf.doc/g 200813545, the distance LD applied is getting shorter and shorter, and the above impact is more difficult to avoid. The present invention proposes a component protection cover which can be well fixed by a special order to protect the electronic device and improve the assembly yield. For the above or other purposes, the _ element protection cover proposed by the present invention is suitable for protecting components on an electronic device, wherein the electronic device has a positioning hole. The protective cover comprises a body and a positioning structure. The core is mounted on the electronic device and covers the component. In addition, the positioning structure configures the edge, and the positioning structure has a first limiting portion and a second limiting portion, and is located in the positioning hole and respectively achieves interference in different directions with the positioning hole. In the embodiment of the present invention, The two positions of the first limiting portion are respectively supported, for example, inside the electronic device around the positioning hole and the side wall of the positioning hole. For example, the edge of the protective cover may be extended to form a first limiting portion, and then folded by the first limiting portion to form a second limiting portion. Further, the present invention is also applicable. The edge forms a first-peripheral piece and a second piece which are perpendicular to each other, and is used as the first limiting portion and the second limiting portion. In the present invention, the above-mentioned original meaning is as follows: According to an embodiment of the present invention, the other side of the protection cover relative to the positioning function is attached to the electronic device by a screw. The invention further provides a backlight module assembly. The above-mentioned element protection cover can be applied to provide better protection for the component, and can improve the assembly rate of 57 twf.doc/g 200813545. For the above or other purposes, the backlight module proposed by the present invention, And the component mainly comprises a moonlight module, an outer frame, a component and a protection frame, wherein the outer frame surrounds a side edge of the backlight module, and the outer frame has at least one positioning hole. Further, the component is disposed in the backlight module The protective cover includes a body and a positioning The structure, wherein the body is disposed on the backlight module and covers the component, and the positioning structure is disposed on the edge of the body. The positioning structure has two limiting portions and a second limiting portion, which are inserted into the positioning holes and respectively formed into Interference in different directions. , , ~ In the present invention, the second limit of the first limit frequency is such that the inner surface of the outer frame and the positioning hole are not supported by the positioning hole. The edge of the protective cover may also have an edge extending from the end of the first-restricted portion by a second f-fold to form a second limit portion. Further, the edge of the protective cover may also have One of the mutually perpendicular and the second tongue is used as the first-restricted portion and the second and the second, respectively. In the embodiment, the body of the protective cover is, for example, an L-shaped, and the knives of the moonlight module are The surface of the surface and the side of the outer frame. In the embodiment of the present invention, the opposite side of the cover is attached to the backlight module by a screw. In another embodiment of the present invention, the backlight module is, for example, A backlight module or a direct-lit backlight module. In the embodiment of the invention, the component is - Brush circuit board assembly. "Sub-element, for example 57twf.doc / g 200813545 ... the invention further proposes a liquid crystal display group using the above-mentioned component protection cover, which can be well positioned by the component protection cover Provides excellent protection and improves assembly yield. In order to achieve the above or other purposes, the present invention _ mention (four) = Mo group mainly includes backlight charm, LCD panel, frame, components and ί LCD panel is arranged on the backlight module, and the outer frame surrounds the backlight module liquid = panel And having at least one positioning hole. The components are placed on the underside of the moonlight pull group. The protective cover comprises a body and a positioning structure, the bottom surface of the backlight module covers the above components, and the positioning structure is matched; the edge of the limb is established. The positioning structure has a first limiting portion and a second limiting portion, wherein the f is placed in the fixed Wei and the divided positioning hole is not in the upward direction. In an embodiment of the present invention, the first limiting portion is The second. The knife f bears the sin of the inner surface of the outer frame around the positioning hole and the side of the positioning hole. The edge of the protective cover is, for example, extended by the first bending and two: and then the end of the first limiting portion After the second bending, there is a phase. In addition, the edge of the protective cover may also have a position and a second limit = a tongue and a second tongue, respectively, as the first limit respectively. In the embodiment, the above The body is, for example, an L-shaped body, and the knife is not guilty of the backlight mold_the bottom surface and the side of the outer frame. In the embodiment of the invention, the protective cover is attached to the bottom surface of the backlight module by screws, for example, with respect to the positioning knot and the household side. In the embodiment of the present invention, the backlight module includes a side-into 10 20081354557twfd〇c/g optical moonlight module or a direct-lit backlight module. In the embodiment of the invention, the above-mentioned element is, for example, an electronic component. In an embodiment, the component is, for example, a printed circuit board assembly. In the periphery of the plastic frame, in the embodiment of the present invention, the above liquid crystal display mold and a plastic frame. The liquid crystal panel and the backlight module are disposed on the plastic frame, and the outer frame position is based on the above, since the component (4) component of the present invention can achieve different directions of interference with the external structure by the design of the social interface, Good _ set to provide a more protective effect on the components. In addition, when the design of this warranty is applied to the production (four) & f ^ display module, it can also improve the above-mentioned and other purposes, features and Excellent ^ = 下:文娜健实关, and with the closed type, for details ^ [Embodiment] In order to solve the conventional shortcomings, the relationship between the positioning hole of the needle and the outer frame of the present invention is improved to the structure of the element two . In addition, when combining the protective cover and the outer frame, the second aspect of the invention avoids the component damage when combined, and further mentions:: inserting ___ and two 1=:: / too = effective to prevent slimming The cover fell off due to the impact. It is worthwhile to note the components such as the board, and any electronic PT is applied to the backlight module or LCD 200813545, providing good component protection. The following uses a plurality of such protective cover and electronic device structure, wherein = clothing and 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶In the eighth, the middle of the first nuclear component or the other type of "coating" is the scope of the invention to be protected. [Department of an embodiment] FIG. 3A shows a seed element of the first embodiment of the present invention
於一個電子裝置上的立體圖；圖3B是圖3A的桿;^ R1的放大圖；圖3C是；;儿pi❿占& 、 &或 疋〜圖3B的虛線C1切割所得到的立 f^;B3D是料—角度觀察圖3A的保輪3 因;圖，細的標示區域R2的放大圖；； =外框的立體圖；圖犯是標示區域R3的放大圖；圖 —疋圖的標不區域R4的放大圖；圖31是本發明另一 實施例的立體剖面圖。 请同時蒼照圖3A、3F及3G，電子裝置300例如是— 種液晶顯示模組，其設有至少—個定位孔搬。接著，过 同時參照«3Α至圖3C，電子裝置300上配置有元件3〇= 其中元件’例如是-種電子元件，其包括印刷電路板电 件。在本實施例中，除了元件304之外，電子裝置3⑽還 包括月光模組306、/夜晶面板3〇8、外框31 〇及保護芸Μ】。 夤光模組306是侧面入光式背光模組，然而在另_實施例 中，背光模組306也可以是直下式背光模組。此外，'液晶 面板308配置於背光模組306上。外框31〇圍繞背光模組 306與液晶面板308的侧緣，且定位孔3〇2妞於外框31〇 12 200813545 57twf.doc/g 上。另外’元件304與液晶面板3〇8相對而配置於背光模 組306的底面。另一方面，電子裝置3⑻更可以包括一個 膠框314，且液晶面板308與背光模組3〇6配置於這個膠 框314上’而外框31〇位於膠框314外圍。 然後’請同時參照圖3C、3D及3E，保護蓋312包括 本體3122及定位結構3124。其中本體3122配置於電子裝 置300上並覆蓋元件304，而定位結構3124配置於本體 3122的邊緣。在本實施例中，本體3122配置於背光模組 籲 306的底面並覆蓋元件304。此外，定位結構3124具有第 一限位部3124a與第二限位部3124b，其插置於定位孔302 内並分別與定位孔302達成不同方向上的干涉。在本實施 例中’疋位結構3124可以與定位孔3 02會達成方向X及方 向y上的干涉，使保護蓋312無法向方向X及方向y移動。 接著，請同時參照圖3C、3F及3H，第一限位部3124a 與第二限位部3124b可以分別承靠於定位孔302周圍的電 子裝置300内部與定位孔302的侧壁302s。其中第一限位 鲁 部3124a例如承靠於定位孔302周圍的外框31〇内面。此 — 外，第一限位部3124a例如是由保護蓋312的邊緣經第一 次彎折而延伸形成，而第二限位部31.24b例如是再由第一 限位部3124a的末端經第二次彎折而延伸形成。在本實施 例中，保護蓋312的邊緣具有相互垂直之第一舌片與第二 舌片，用以分別作為第一限位部3124a與第二限位部 31242b，其中第一限位部3124a與第二限位部3124b的外 型可以有其他的變化，如圖31所示。 13 200813 545 57twf d〇c/g 另外，本體3122例如為L型，並分別承靠電子裝置 300的相鄰兩面。更詳細而言，本體3122可以是利用相鄰 兩側面312s及312s，承靠外框31〇的相鄰兩侧面3他及 3K)s，。此外，第一限位部3l24a也承靠外樞31〇的側面 3l〇s’，而本體3122更包括承靠背光模組3〇6的底面遍。Fig. 3B is a perspective view of the rod of Fig. 3A; Fig. 3C; Fig. 3C;; pi ❿ &&,& or 疋 ~ Figure 3B broken line C1 cut from the vertical f ^ B3D is the material-angle observation of the retaining wheel 3 of Fig. 3A; the enlarged view of the thin marked area R2;; the stereoscopic view of the outer frame; the figure is an enlarged view of the marked area R3; An enlarged view of a region R4; and Figure 31 is a perspective cross-sectional view showing another embodiment of the present invention. 3A, 3F, and 3G, the electronic device 300 is, for example, a liquid crystal display module provided with at least one positioning hole. Next, referring to «3 to 3C, the electronic device 300 is provided with an element 3 〇 = where the element ' is, for example, an electronic component including a printed circuit board electrical component. In this embodiment, in addition to the component 304, the electronic device 3 (10) further includes a moonlight module 306, a night crystal panel 3〇8, an outer frame 31〇, and a protection device. The backlight module 306 is a side-lit backlight module. However, in another embodiment, the backlight module 306 can also be a direct-lit backlight module. Further, the 'liquid crystal panel 308 is disposed on the backlight module 306. The outer frame 31 surrounds the side edges of the backlight module 306 and the liquid crystal panel 308, and the positioning holes 3〇2 are on the outer frame 31〇 12 200813545 57twf.doc/g. Further, the element 304 is disposed opposite to the liquid crystal panel 3A and disposed on the bottom surface of the backlight module 306. On the other hand, the electronic device 3 (8) may further include a plastic frame 314, and the liquid crystal panel 308 and the backlight module 3〇6 are disposed on the plastic frame 314, and the outer frame 31 is located at the periphery of the plastic frame 314. Then, referring to Figures 3C, 3D and 3E, the protective cover 312 includes a body 3122 and a positioning structure 3124. The body 3122 is disposed on the electronic device 300 and covers the component 304, and the positioning structure 3124 is disposed at the edge of the body 3122. In this embodiment, the body 3122 is disposed on the bottom surface of the backlight module 306 and covers the component 304. In addition, the positioning structure 3124 has a first limiting portion 3124a and a second limiting portion 3124b that are inserted into the positioning holes 302 and respectively interfere with the positioning holes 302 in different directions. In the present embodiment, the erecting structure 3124 can interfere with the positioning hole 312 in the direction X and the direction y, so that the protective cover 312 cannot move in the direction X and the direction y. 3C, 3F and 3H, the first limiting portion 3124a and the second limiting portion 3124b can respectively bear against the inside of the electronic device 300 around the positioning hole 302 and the side wall 302s of the positioning hole 302. The first limit portion 3124a is, for example, supported by the inner surface of the outer frame 31 around the positioning hole 302. In this case, the first limiting portion 3124a is formed by, for example, extending the edge of the protective cover 312 by a first bending, and the second limiting portion 31.24b is, for example, further terminated by the end of the first limiting portion 3124a. It is formed by stretching twice. In this embodiment, the edge of the protective cover 312 has a first tongue and a second tongue that are perpendicular to each other, and serve as a first limiting portion 3124a and a second limiting portion 31242b, respectively, wherein the first limiting portion 3124a There may be other variations with the shape of the second limiting portion 3124b, as shown in FIG. 13 200813 545 57twf d〇c/g In addition, the body 3122 is, for example, L-shaped and bears adjacent sides of the electronic device 300, respectively. In more detail, the body 3122 may utilize adjacent side faces 312s and 312s, and bear adjacent sides 3 and 3K) of the outer frame 31〇. In addition, the first limiting portion 3124a also bears against the side surface 31s' of the outer arm 31'', and the body 3122 further includes the bottom surface of the backrest optical module 3''.
另一方面，請同時參照圖3A、3C及3D，保護苗3 ㈣於定位結構3m的另—侧具有螺絲孔3126，^可以 猎由螺絲（未繪示）鎖附於電子裝置3〇〇上。在本每扩 中，上述螺絲會被鎖附於背光模組3〇6的底面3嶋=此 —來，保護蓋312便可被穩固地固定於背光模組3()6 框310上，以對元件304提供完善的保護。 一 在上述的結構中，保護蓋312與定位孔3〇2達成不 =向上的干涉’以防止保護蓋m在受到外力衝擊時 ^或方向y脫落。此外，保護蓋312的裝配方式是 =卡合’而不須經由元件3〇4及外框31〇之間， 組合電子裝置300時不會撞擊到元件3〇4。 隹 上述的設計概念可以稍做變化以符合不同的需求，、 下利用第二實施例來說明之。 M [弟一貫施例] 圖4A疋本舍明第二實施例的一種元件的保護蓋配 只—個電子裝置上的立體圖；圖4B是圖4A的標示區域 邮的放大圖；圖4C是沿圖4B的虛線C2切割所得到的立 =剖面圖；圖4D是以另一角度觀察圖4A的保護蓋的立 圖；圖4E是圖4D的標示區域R6的放大圖，其中與圖= 14 57twf.doc/g 200813545 至圖3H相似的元件標以相似的符號。此外，以下將省略 這些相似構件的說明，而只說明與第一實施例不同之處。 請同時參照圖4A至圖4C，電子裴置400具有數個定 位孔402，且包括元件404、背光模組4〇6、液晶面板4〇8、 外框410及保護蓋412，其中背光模組406是以直下式背 光模組為例，但也可以採用側面入光式背光模組。 接著，請同時參照圖4C至圖4E，保護蓋412包括本 體^=2、定位結構4124及螺絲孔4126。定位結構4124 具负第一限位部4124a與第二限位部4124b，其插置於定 位孔402内並分別與定位孔4〇2達成不同方向上的干涉。 與第-實施例不同的是，依據外型的不同，第二限位部 41=b疋由保諼盍412的邊緣經第一次彎折而延伸形成， 而，限位部4124a例如是再由第二限位部4mb的末 f二次彎折而延伸形成。因此，與第一 312比較，第一限位部4心及第二限位部41施盘；：： 限位部3i24a及第二限位部3mb的相關位置與外型 不同，然而卻能達到相同的功能。 ° ‘上所地’ i組合辆蓋與外框時，由 :4及上述的導更詳細而 =位部而與定位孔達成不同方向上的干涉， 達到良好的固定效果。盈 ^ U此了 可以用來保護任何電子^=疋二讀保護蓋的設計 仏 卞衣1的電路板寺元件，以得釗μ、+、 、效果。雖然本發明已以較佳實施例揭露如上，，然其並= 200813545— 》、限定本U ’任何所屬 在不脫離本發明之精神和範圍内一可作mi 飾，因此本發明之伴背田了作4之更動與潤 定者為準。 ⑽圍當錢社㈣翻範圍所界 【圖式簡單說明】 图及圖2疋|知的兩種液晶顯示模組的部分剖面On the other hand, please refer to FIG. 3A, 3C and 3D at the same time, the protective seedling 3 (4) has a screw hole 3126 on the other side of the positioning structure 3m, and the hunting can be locked by the screw (not shown) on the electronic device 3 . In the present expansion, the screw is locked to the bottom surface of the backlight module 3〇6嶋=this, the protection cover 312 can be firmly fixed to the backlight module 3()6 frame 310, Provides perfect protection for component 304. In the above structure, the protective cover 312 and the positioning hole 3〇2 achieve an interference of no = upward to prevent the protective cover m from coming off when subjected to an external force or the direction y. Further, the protective cover 312 is assembled in a manner of = snapping without passing between the components 3〇4 and the outer frame 31〇, and does not hit the component 3〇4 when the electronic device 300 is assembled.隹 The above design concepts can be changed slightly to meet different needs, and the second embodiment is used to illustrate. M [Different embodiment] FIG. 4A is a perspective view of a component of the second embodiment of the present invention, which is provided with only one electronic device; FIG. 4B is an enlarged view of the marked area of FIG. 4A; 4B is a vertical view of the protective cover of FIG. 4A; FIG. 4E is an enlarged view of the protective cover of FIG. 4D; FIG. 4E is an enlarged view of the marked area R6 of FIG. 4D, wherein FIG. .doc/g 200813545 Similar components to Figure 3H are labeled with similar symbols. Further, the description of these similar members will be omitted below, and only the differences from the first embodiment will be described. 4A to 4C, the electronic device 400 has a plurality of positioning holes 402, and includes an element 404, a backlight module 4〇6, a liquid crystal panel 4〇8, an outer frame 410, and a protective cover 412, wherein the backlight module The 406 is a direct-lit backlight module, but a side-lit backlight module can also be used. Next, referring to FIG. 4C to FIG. 4E simultaneously, the protective cover 412 includes a body ^=2, a positioning structure 4124, and a screw hole 4126. The positioning structure 4124 has a negative first limiting portion 4124a and a second limiting portion 4124b, which are inserted into the positioning holes 402 and respectively interfere with the positioning holes 4〇2 in different directions. Different from the first embodiment, the second limiting portion 41=b疋 is formed by the first bending of the edge of the retaining 412 according to the outer shape, and the limiting portion 4124a is, for example, It is formed by the second f-bending of the second limiting portion 4mb. Therefore, compared with the first 312, the first limiting portion 4 and the second limiting portion 41 are applied;:: the relative positions of the limiting portion 3i24a and the second limiting portion 3mb are different from the outer shape, but can be achieved The same function. ° When the ‘upper place’ i combines the cover and the outer frame, the interference between the 4 and the above-mentioned guide is more detailed and the position of the locating hole is achieved in a different direction, achieving a good fixing effect.盈 ^ U This can be used to protect any electronic ^ = 疋 second reading protective cover design 仏 1 1 circuit board temple components, in order to get 钊 μ, +, and effects. Although the present invention has been disclosed in the above preferred embodiments, the present invention is not limited to the spirit and scope of the present invention. The change and work of 4 will prevail. (10) Waidang Qianshe (4) Folding the boundary of the boundary [Simple diagram of the diagram] Figure 2 and the diagram of the two sections of the two liquid crystal display modules
於一 圖3A是本發明第一實施例的一種元件的保護蓋配 個電子裝置上的立體圖。 圖3B是圖3A的標示區域R1的放大圖。 ® 3C疋/t7圖3B的虛線C1切割所得到的立體剖面圖。 圖3D是以另一角度觀察圖3A的保護蓋的立體圖。 圖3E是圖3D的標示區域R2的放大圖。 圖3F是圖3A的外框的立體圖。 圖3G是標示區域R3的放大圖。Figure 3A is a perspective view of a protective cover of an element of the first embodiment of the present invention. FIG. 3B is an enlarged view of the marked area R1 of FIG. 3A. ® 3C疋/t7 A three-dimensional cross-sectional view of the broken line C1 of Fig. 3B. 3D is a perspective view of the protective cover of FIG. 3A viewed from another angle. FIG. 3E is an enlarged view of the marked area R2 of FIG. 3D. Figure 3F is a perspective view of the outer frame of Figure 3A. FIG. 3G is an enlarged view of the indicator region R3.
圖3H是圖3C的標示區域R4的放大圖。 圖31是本發明另一實施例的立體剖面圖。 圖4A是本發明第二實施例的一種元件的保護蓋配置 於個黾子震置上的立體圖。 圖4B是圖4A的標示區域R5的放大圖。 圖4C是沿圖4B的虛線C2切割所得到的立體剖面圖 圖4D是以另一角度觀察圖4a的保護蓋的立體圖。 圖4E是圖4D的標示區域R6的放大圖。 【主要元件符號說明】 16 200813545 757twf.doc/g 100、200 :液晶顯示模組 102、202、306、406 :背光模組 104、204、308、408 :液晶面板 106、206 :印刷電路板組件 108、208、310、410 :外框 108h、208h、302、402 :定位孔 110、210、312、412 :保護蓋 110a、210a、3124、4124 :定位結構 • 300、400 :電子裝置 302s :定位孔的侧壁 3〇4、404 ··元件 306b ··背光模組的底面 310s、310s’ ··外框的侧面 3122、4122 :本體 312s、312s’ ：本體的侧面 3124a、4124a :第一限位部 • 3124b、4124b :第二限位部 3126、4126 :螺絲孔 314 :膠框 LD :距離 R1〜R6 :標不區域 X、y :方向 17FIG. 3H is an enlarged view of the marked area R4 of FIG. 3C. Figure 31 is a perspective cross-sectional view showing another embodiment of the present invention. Fig. 4A is a perspective view showing the protective cover of an element of the second embodiment of the present invention disposed on a scorpion. 4B is an enlarged view of the marked area R5 of FIG. 4A. 4C is a perspective cross-sectional view taken along the broken line C2 of FIG. 4B. FIG. 4D is a perspective view of the protective cover of FIG. 4a viewed from another angle. 4E is an enlarged view of the marked area R6 of FIG. 4D. [Main component symbol description] 16 200813545 757twf.doc/g 100, 200: Liquid crystal display module 102, 202, 306, 406: backlight module 104, 204, 308, 408: liquid crystal panel 106, 206: printed circuit board assembly 108, 208, 310, 410: outer frames 108h, 208h, 302, 402: positioning holes 110, 210, 312, 412: protective covers 110a, 210a, 3124, 4124: positioning structure • 300, 400: electronic device 302s: positioning Side wall 3〇4, 404 of the hole · Element 306b · Back surface 310s, 310s' of the backlight module · Side surface 3122, 4122 of the outer frame: Body 312s, 312s': Side 3124a, 4124a of the body: First limit Position • 3124b, 4124b: 2nd limit part 3126, 4126: Screw hole 314: Plastic frame LD: Distance R1~R6: No area X, y: Direction 17