M350066 八 新型說明： 【新型所屬之技術領域】 本創作有關-餘晶縣設翻金屬背板結構，尤指—種適 用於液晶顯示器及液晶電視殼體之金屬背板結構改良。 、 【先前技術】 按，液晶顯示器與液晶電視等設備外殼 框架、-殼艘及一後側金屬背板對接組成；屬 模組及其液晶面板、背光她與其相敝件。 < 明.不 於第1圖所示此類習用金屬背板3丄通常是 屬板片3 2沖壓成型，亦即，在整片金屬 積之金 工，並且沖切去&3n ’反片32上進行沖壓加 3、34、35、36，以製成金屬背板31卜„ 加工方式所造成的缺體為耗費材料及縣3/ = °但此種傳統 實體面沖麵型方·力狀^及成^，同時，此種大面積 尤其目集中，而使得平面度不理想。 規格，因此習用金屬背板3 i益法1 T大型化尺寸 2本身大面積區域材料重力、/，眺里化’而且金屬板片3 易造成金屬背板3工扭加旦工應力及其鋼性不足等因素，容 【新型内容】 ）’景>響品質，因此必須再加以改善。 本創作之目的即在提供一 主要在主_翻_ 口及^^顯神_金射板結構， 化，提高單位重量比強庚，、卜周圍繞補強肋，能夠達到輕量 具備產業上_價值。又’避免輕易扭賴形，並且節省材料， 5 M350066 夕為達上揭目的，本創作金屬背板包含有—矩形主板體及其外 -周多數折板’該域體具有—個❹數個開口，以及圍繞著開口 外周設有多數補強肋。 . 於較佳實施例中，該主板體於開口外周之多數補強肋彼此設 •為連通框形。進—步，該主板體於開口内職設有折邊。 • 蛛佳實關巾’該域輯面之翻肋設為凹人狀，以及 突出於主板體背面；朗口之折邊延伸設有反折邊，以靠抵於主 • 板體背面，於主板體外周設有補強框。 、於較佳實齡丨巾’該域體及其折板係由多數板件對接組 成’於多數板件之間連接魏_錄開口之補隔片。 上述多數板件可設為兩相對L形板片。除此之外，亦可將多 數板件設為兩侧相對橫板片與另外_相對直板片。 【實施方式】 #有關本創作為達成上述目的，所採用之技術手段及其功效， .錄舉出可行實施例，並且配合圖式說明如下： 〜首先，請㈣第2 ®，本創作金屬背板丨主要適液晶顯 不錢液晶電視之齡面麵示設備，供軸設置t光模組及其 相關组件，並且配合組接液晶顯示設備殼體與前側框架。 於第2、3A、3B及4圖所示之較佳實施例中，本創作液 晶顯示設_金屬背板！即設為矩形板框結構，同樣包含有一矩 形主板體2，以及由主板體2外周—體設有多數折板3、$、5、 6 °本創作金屬背板工主要在主板體2上至少設有—開口7，且 6 M350066 . 可如圖所示直接設為三個彼此相隔之矩形開口7、8、9，以及 • 圍繞著開口 7、8、9外周設有多數補強肋1〇、丄丄。由於多 數個開口7、8、9相對減輕材料重量及重力，同時配合外周圍 . 繞成型補強肋1〇、1 1設計，因此金屬背板丄能夠達到輕量化， > 提高單位重量比強度，避免輕易扭曲變形，並且節省材料。 繼續說明本創作液晶顯示設備用金屬背板1設計，如第2、 3 A、3 B及4圖所示，其中該主板體2於開口 7、8、9外周 • 之多數補強肋1〇、1 1彼此設為連通框形，使各橫向補強肋工 0彼此相連，並且能夠共用直向補強肋丄丄，以提高結構強度。 進步说明第2、3 A、3 B及4圖所示之金屬背板1結構， 其中該主板體2於開口7、8、9内周緣分別設有折邊12，且 於主板體2外周區域設有補強框13，使主板體2及其開口 7、 8、9強度更加優異。於較佳實施例中，金屬背板i將主板體2 前面之補強肋1Q、11與補強框13分別設為凹人狀，以及突 • 出於主板體2背面，使金屬背板丄前面空間方便容納設置背光模 組及相關組件。除此之外，多數開口7、8、9内周緣之折邊丄 2可延伸設有反折邊14 ’以靠抵結合於主板體2背面，達到更 理想強度結構。 本創作金屬背板1能夠以金屬板片材料一體沖壓成型，首先 如第5圖所示進行初步沖壓抽引，以製設成型開口7、8、9、 補強肋10、11、折邊i 2及補強框工3，再如第6、7及8 圖所示實施切邊彎折纽，最後成型出第2、3A、3 B及4圖 7 M350066 所示之金屬背板i及其外周折板3、4、5、6，而且各開口7、 8、9之折邊12進—步加工成型出反折邊14增加強度。 於第2及5圖中所示之液晶顯示設備用金屬#板1除了採用 -體式板片材料成型之外，亦可將該主板體2及其折板3、4、 5 6之體式板片結構，改變為由多數板件Η、μ(參閱 第9圖）焊接或溶接對接組成，且於多數板件丄5、工6之間連 接有區隔出多數開口7、8、9之相對隔片i 7，以節省整體材 料成本。於第9圖所示中，將多數板件15、16設為兩相對l 形板片1 8、1 9焊接組成，絲如第5、6、7及8圖所示依 序進行沖壓抽引成型。除此之外，兩板件15、i 6亦可如料 〇圖所示設為门形板片2 〇、21。或者如第丄丄圖所示，將多 數板件15、16設為兩侧相對橫板片2 2、2 3與另外兩侧相 對直板片2 4、2 5焊接組成。 本創作液晶顯示設_金射板主要在域體出開口及 其外周圍繞補触’㈣制輕量化，提高單位重量比強度，避 免輕易扭曲變形，並且節省材料，具備產業上_價值，麦依法 提出新型專利申請。 以上所舉實;^例僅用為方便②明本創作，而並非加以限制， 在不離本創作精神㈣，熟悉此—行紐藝人士所可作之各種簡 易變化與修飾，均仍應含括於以下申請專利範圍中。 【圖式簡單說明】 第1圖係習用液晶顯示設備用金屬背板立體圖； 8 M350066 第2圖係本創作較佳實施例金屬背板立體圖； 第3A、3B圖係第2圖局部放大剖視圖； 第4圖係第2圖另一局部放大剖視圖； 第5圖係第2圖金屬板片初步沖壓抽引立體圖； 第6圖係接續第5圖進行切邊立體圖； 第7圖係接續第6圖進行彎折動作圖； 第8圖係接續第7圖繼續彎折動作圖；M350066 八 New description: [New technical field] This creation is related to - Yujing County has a metal back plate structure, especially a metal back plate structure suitable for liquid crystal displays and LCD TV housings. [Prior Art] Press, LCD display and LCD TV and other equipment shell frame, - shell and a rear metal backplane to form a docking; is a module and its LCD panel, backlighting her and its counterparts. < Ming. Such a conventional metal backing plate 3, which is not shown in Fig. 1, is usually formed by stamping 3 2, that is, in the entire piece of metal, and die-cutting & 3n 'reverse 32 is stamped and added 3, 34, 35, 36 to make the metal back plate 31. The missing body caused by the processing method is the costly material and the county 3/ = ° but this traditional solid surface punching type At the same time, such a large area is particularly focused, and the flatness is not ideal. Specifications, so the conventional metal back plate 3 i Yifa 1 T large size 2 itself large area material gravity, /, 眺Lihua' and the metal plate 3 are easy to cause the metal back plate 3 to work with the twisting stress and its lack of rigidity, etc., and the content of the [new content]) 'jing> sounds, so it must be improved. The purpose is to provide a main structure in the main _ _ _ mouth and ^ ^ sacred _ gold plate, to improve the unit weight ratio of strong Geng, and Zhou Zhou around the reinforcing ribs, can achieve lightweight industrial value _ value. 'Avoid easy to twist and save material, 5 M350066 eve for the purpose, this creation The backplane includes a rectangular body and a plurality of outer-circumferential flaps. The domain has a plurality of openings, and a plurality of reinforcing ribs are disposed around the periphery of the opening. In a preferred embodiment, the motherboard Most of the reinforcing ribs on the outer circumference of the opening are designed to be connected to each other. In the step of stepping, the main body of the main body is provided with a folded edge in the opening. • The spider's hood is set to be concave. And protruding from the back of the main body; the edge of the flange is extended with a reversed edge to abut against the back of the main body, and a reinforcing frame is provided on the outer circumference of the main board. The body and its flaps are made up of a plurality of plates which are connected to each other to form a patch for connecting the Wei_recording openings between the plurality of plates. The above plurality of plates can be set as two opposite L-shaped plates. The majority of the plates are set as opposite horizontal plates and the other relatively straight plates. [Embodiment] # Related to the above-mentioned purposes, the technical means and its functions, and the feasible embodiments are recorded. The description of the pattern is as follows: ~ First, please (4) 2 ®, this creation The metal back plate is mainly suitable for liquid crystal display of the age of the LCD TV, for the shaft to set the t-light module and its related components, and to match the liquid crystal display device housing and the front side frame. In the second, third, In the preferred embodiment shown in FIGS. 3B and 4, the liquid crystal display of the present invention is provided with a metal back plate, that is, a rectangular plate frame structure, and also includes a rectangular main body 2, and a majority of the outer periphery of the main body 2 is provided. Folding plate 3, $, 5, 6 ° The original metal backing machine is mainly provided with at least an opening 7 on the main body 2, and 6 M350066. It can be directly set as three rectangular openings 7 separated from each other as shown in the figure. 8, 9, and • There are many reinforcing ribs 1〇 and 丄丄 around the outer periphery of the openings 7, 8, and 9. Since most of the openings 7, 8, and 9 relatively reduce the weight and gravity of the material, and at the same time cooperate with the outer circumference. The ribs 1〇 and 1 1 are designed so that the metal back plate can be lightened, > the unit weight ratio is increased, the deformation is easily prevented, and the material is saved. Continuing to explain the design of the metal back plate 1 for the liquid crystal display device of the present invention, as shown in Figures 2, 3A, 3B and 4, wherein the main body 2 has a plurality of reinforcing ribs 1 on the outer periphery of the openings 7, 8, and 9. 1 1 is set to be connected to each other, so that the lateral reinforcing ribs 0 are connected to each other, and the straight reinforcing ribs can be shared to improve the structural strength. The progress of the metal back plate 1 shown in Figures 2, 3A, 3B and 4, wherein the main body 2 is provided with a flange 12 at the inner periphery of the openings 7, 8, 9 and in the outer peripheral region of the main body 2 The reinforcing frame 13 is provided to make the main body 2 and its openings 7, 8, and 9 more excellent in strength. In the preferred embodiment, the metal backing plate i has the reinforcing ribs 1Q, 11 and the reinforcing frame 13 on the front side of the main body 2 as recessed persons, and the protrusions are provided on the back side of the main body 2 to make the front space of the metal back plate It is convenient to accommodate the backlight module and related components. In addition, the flange 丄 2 of the inner periphery of the plurality of openings 7, 8, 9 may be extended with a folded edge 14' to be coupled against the back surface of the main body 2 to achieve a more desirable strength structure. The metal backing plate 1 of the present invention can be integrally stamped and formed from a sheet metal material. First, preliminary drawing and drawing are performed as shown in FIG. 5 to form forming openings 7, 8, and 9, reinforcing ribs 10, 11, and hem i 2 and Reinforce Frame 3, and then implement the trimming bends as shown in Figures 6, 7 and 8, and finally form the metal backing plate i shown in Figures 2, 3A, 3B and 4, Figure 7 M350066. The flaps 3, 4, 5, and 6 are folded, and the flanges 12 of the openings 7, 8, and 9 are step-processed to form the folded edge 14 to increase the strength. The metal plate 1 for liquid crystal display device shown in FIGS. 2 and 5 can be formed by using a body plate material, and the body plate 2 and its folded plates 3, 4, and 5 can also be used. The structure is changed to be composed of a plurality of plates Η, μ (refer to Fig. 9) welded or fused butt joints, and the connection between the majority of the plates 丄5 and 6 is separated by a plurality of openings 7, 8, and 9. Sheet i 7, to save overall material costs. In the figure shown in Fig. 9, the majority of the plates 15, 16 are made of two opposite l-shaped plates 18, 19, and the wires are sequentially drawn as shown in Figures 5, 6, 7, and 8. forming. In addition, the two plates 15, i 6 can also be set as the door plates 2, 21 as shown in the drawing. Or as shown in the figure, the majority of the plates 15, 16 are formed by welding the two sides of the transverse plates 2, 2 3 and the opposite sides of the straight plates 2 4, 2 5 . The creation of the liquid crystal display _ gold plate mainly in the domain body outlet and its outer circumference around the touch touch '(four) system lightweight, increase the unit weight ratio strength, avoid easily twist deformation, and save materials, with industry _ value, Mai law Propose a new patent application. The above examples are only used for the convenience of the creation of the Ming Dynasty, and are not limited. In addition to the spirit of the creation (4), familiar with this, all kinds of simple changes and modifications that can be made by the people of the New Zealand should still be included. In the scope of the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a metal back plate for a conventional liquid crystal display device; 8 M350066 Fig. 2 is a perspective view of a metal back plate of a preferred embodiment of the present invention; and Fig. 3A and Fig. 3B are partially enlarged cross-sectional views of Fig. 2; Figure 4 is a partial enlarged cross-sectional view of the second drawing; Figure 5 is a perspective view of the preliminary drawing of the metal plate of Figure 2; Figure 6 is a perspective view of the cutting edge of Figure 5; Figure 7 is a connection of Figure 6 Perform a bending action diagram; Figure 8 is a continuation of the bending action diagram in connection with Figure 7;
第9圖係本創作另一較佳實施例金屬背板構成組件對接立體圖； 第10圖係如第9圖另一種構成組件立體圖； 第11圖係如第9圖又一種構成組件立體圖。 【主要元件符號說明】9 is a perspective view of a metal back plate constituting assembly of another preferred embodiment of the present invention; FIG. 10 is a perspective view of another component assembly as shown in FIG. 9; and FIG. 11 is a perspective view of a component assembly as shown in FIG. [Main component symbol description]
1金屬背板 4折板 7開口 1 0補強肋 1 3補強框 1 6板件 19 L形板片 2 Ο Π形板片 2 3橫板片 2主板體 5折板 8開口 1 1補強肋 1 4反折邊 1 7隔片 2 1门形板片 2 4直板片 3折板 6折板 9開口 1 2折邊 1 5板件 1 8 L形板片 2 2橫板片 2 5直板片1 metal back plate 4 folding plate 7 opening 1 0 reinforcing rib 1 3 reinforcing frame 1 6 plate 19 L-shaped plate 2 Π Π plate 2 3 horizontal plate 2 main plate body 5 folding plate 8 opening 1 1 reinforcing rib 1 4 reverse folding side 1 7 spacer 2 1 door plate 2 4 straight plate 3 folding plate 6 folding plate 9 opening 1 2 folding 1 5 plate 1 8 L-shaped plate 2 2 horizontal plate 2 5 straight plate