M3 04205 八、新型說明·· 【新型所屬之技術領域】 ^創作心有關於一種防電磁干擾遮蔽罩結構（五）， 種能使蓋板在掀開後仍能回復遮蔽狀態之遮蔽幕 【先前技術】 理哭止電磁波干擾（EMI)影響到晶片、中央吏 磁干擾之避蔽罩^ 與本創作相關用以防正電 子元件嶋有-容置空間，而能用以容納電 ，使該罩體=二irr了 Γ緣物 遮蔽罩7能覆蓋於—安路^掀起的蓋板73。讀 可㈣遮蔽罩7提供電磁波遮蔽效果 子元件的運已^有止電料 物料成本，已較習知可大幅的降低所需 臻於完美，仍㈣的效能，但其設計仍未 另外設置的上蓋（圖σ以改良。亦即該遮蔽罩利用 全罩式設計，：具=2回復遮蔽狀態時，該上蓋係採 較慢，產率無法進1步:：高且材料成本也高，生產速度 究並配合學理之二:有：上，問題之可改善，乃特潛心研 上述問題之本創作。、’、於提出一種設計合理且有效改善 【新型内容] M3 04205 罩，士構^ /目的在於可提供—種防電磁干擾遮蔽 卡鉤卡接於遮蔽罩頂部，使€蔽罩4 °亥上盍利用 巧逆蘇#〜 使〜敝罩之盍板在掀開後仍能回 二上蓋採一片式設計’模具費用可大幅的降 材枓成本也降低，生產速度較快，產率可有 又上f系以卡釣卡接於遮蔽罩頂部，上蓋操作的行程車Γ小 ’:冒被電路板上其他電子元件所干涉 組裝及拆卸。 扪於上I的 遮蔽述之：的，本創作係提供-種防電磁干擾 等卡鉤㈣出於H’·—上蓋’其二側設有卡釣，該 兮1雕 ；Μ上盍底面，一遮蔽罩，其具有一罩體， :上：：：二頂板及由該頂板邊緣向下延伸的侧板，該頂 孔；m f、—開口’該頂板上設有與該等卡釣相對應的穿 , 述之上蓋係覆蓋於該遮蔽罩之罩體頂部，該上 ^面處鉤係穿過對應的穿孔’進而卡接於穿孔邊緣的頂板 閱以更進—步瞭解本創作之特徵及技術内容，請參 供來者扁關本創作之詳細說明與附圖，然而所附圖式僅提 考Λ祝明用，並非用來對本創作加以限 【實施方式】 擾遮：第二圖至第五圖，本創作係提供一種防電磁干 上罢、π ί…構（五），包括有一上蓋1及一遮蔽罩2 ,該 :1能用以覆蓋於遮蔽罩2頂部，使該遮蔽罩2之4 θ略）在掀開後仍能回復遮蔽狀態。 意 。亥遮敝罩2係為金屬件，其具有一可用以覆蓋於電子 6 M304205 凡件外部的罩體2 1，該罩體2 1係呈-方型或其他形狀 的中空體，該罩體21包含有一頂板211及由該頂板2 1 1四週邊緣向下延伸的侧板2丄2，該頂板2丄丄及側 板2 1 2之間形成有一容置空㈤2丄3，而能用以容納電 子元件，使該罩體2 X可覆蓋於電子元件外部。 刼二罩體2 1之頂板2 1 1中間原本設有-可向上掀 她才反（圖略），該蓋板外賴一具 斷線2!4’該預斷線214係設於該罩體21之頂= 邊緣處’㈣斷線2 1 4係呈框型。該遮蔽罩 2此復盍於一安裝在電路板上的電子元件外部，該遮 2並可適當的固定於電路板上，從而可萨 電磁波遮蔽效果，以防止電磁、座 ：ί文2提供 作。 々止包磁波干擾影響到電子元件的運 當電子兀件需要維修時，則可利用 預畊線2 1 4整個斷掉，使9 成有-大面積的開口2 ':21之頂板211上形 用該上蓋工覆罢而便利於維修。雉修後則利 口 ^ 於遮敝罩2頂部，用以遮蔽該開口 ？ Ί ，使该罩體21回復遮蔽狀態。 該上蓋1係為金屬件，該上蓋1 狀的片體，該上蓋！的面積必須大於開Τ :其他形 使該上蓋！可確實的遮蔽開口 2】s 2 1 5的面積， 遮蔽狀能。节上罢1 7 ，使该罩體2 1回復 壬L」型，該等卡鉤工2係朝 亥：卡：1 1 工现丄同一侧延伸。惟 7 M304205 忒等卡鉤1 1叹置的數目及位置並不限定，可依實際需 而適當的變化。 另於該遮蔽罩2之頂板2 1 1鄰接開Π 2 ! 5的位 置設有多數個與該等卡釣丄丄相對應的穿孔2工6， 穿孔2 1 6係位於開口 2工5二側外緣，穿孔2工6係貫 穿至頂板211頂面及底面。 '、 該上盍^係由上而下覆蓋於遮蔽罩2之罩體2 1頂 部，亚令上盍1之該等卡鉤工丄穿過對應的穿孔2工6， 進而伸入遮蔽罩2内部，而後將該上蓋1作-水平向的位 移，使該等卡鉤1 1卡接於穿孔2 1 6邊緣的頂板2 χ工 底面處’使該上蓋i與遮蔽罩2之間可藉該 固的接合在一起。 l 位? oft 1上可進一步的設有一定位孔1 2，該定 位孔1 2位於上蓋1一侧，卄 丄側亚於该遮敝罩2之罩體2工的 點^大^有m孔12相對應的定位凸 ’ 田δ"上盍1覆蓋於遮蔽罩2之罩體2 1頂部至 1 7係與定位孔1 2相互卡接配 二；二可精確較位於該遮蔽罩2頂部。惟該定 定可铲〜疋位凸點2 1 7設置的數目及位置並不限 本創變化，·藉㈣ J乍之防电磁干擾遮蔽罩結構（五）。 本Λ作係利用另外設置的^ ^ ^ ^ ^ ^ ^ 蔽狀態，該上苔]廿刊田上a 遮敝罩2遮 部，令上雲]則用卡鈞11卡接固定於遮蔽罩2頂 且㈣式設計，模具費用可大幅的降低， 且材科成本切低，生產速度較快， 8 M3 04205 立，再+者，本創作上蓋1係以卡鉤1 1卡接於遮蔽罩2頂 Ί寺卡鉤11在穿過對應的穿孔216後’只需將該 乍水平向的位移（約1 m m )，使卡鉤1 1與穿 5 錯開’該等卡鉤1 1即可卡接於頂板2 1 1底面 二工盍1操作的行程較小，不會被電路板上其他電子元 件所干涉，以便利於上蓋1的組裝及拆卸。 丨 隹以上所4僅為本創作之較佳可行實施例，非因此即 拘限本創作之鼻为丨餘 .^ 、 、乾圍’故舉凡運用本創作說明書及圖式 谷所為之等效結構變化，^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ 再又化均冋理皆包含於本創作之範圍 内，合予陳明。 【圖式簡單說明】 :―圖係與本創作相_蔽罩使綠態之立體圖 圖係本創作之立體分解圖。 =三圖係本創作之立體組合圖。 f四圖係本創作另-角度之立體組合圖。 弟五圖係本創作之剖視圖。 【主要元件符號說明】 f相關技術] 7 遮蔽罩 7 2 預斷線 7 1罩體 7 3蓋板 電子元件 8 M3 04205 9 電路板 [本創作] 1 上蓋 1 1卡鉤 2 遮蔽罩 2 1罩體 2 1 2侧板 2 1 4預斷線 2 1 6穿孔 1 2定位孔 2 1 1頂板 2 1 3容置空間 2 1 5 開口 2 1 7定位凸點M3 04205 VIII. New Description·· 【New Technical Fields 】 ^The creative heart has an anti-electromagnetic interference mask structure (5), a kind of shielding screen that can restore the shielding state after the cover is opened. Technology] The electromagnetic interference (EMI) affects the wafer, the central magnetic interference shielding cover ^ is related to this creation to prevent the positive electronic component from accommodating space, and can be used to accommodate electricity, so that the cover Body = two irr The edge mask 7 can cover the cover 73 of the road. Reading (4) The shielding cover 7 provides the electromagnetic wave shielding effect of the sub-components. The cost of the material has been reduced. It has been known to greatly reduce the required performance and still (4) performance, but its design is still not set separately. The upper cover (the figure σ is improved. That is to say, the mask adopts the full cover design: when the cover is in the state of 2, the upper cover is slower, the yield cannot be advanced by one step: high and the material cost is high, production The speed study is in line with the second theory: there are: the above, the problem can be improved, and the author is dedicated to the above-mentioned problems. ', and propose a reasonable design and effective improvement [new content] M3 04205 cover, Shi construction ^ / The purpose is to provide a kind of anti-electromagnetic interference shielding hook hooked on the top of the shielding cover, so that the cover cover 4 ° 上上盍用巧逆苏#~ The 敝 盍 盍 仍 仍 仍 仍 仍 仍 仍 仍Adopting a one-piece design, the cost of the mold can be greatly reduced, the cost of the material is reduced, the production speed is faster, the yield can be increased, and the card is attached to the top of the mask. The operation of the upper cover is small. a group interfered by other electronic components on the board And disassembly. 扪 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上a bottom cover, a cover having a cover, upper::: two top plates and side plates extending downward from the edge of the top plate, the top holes; mf, - opening 'the top plate is provided with the card The corresponding wearing is carried out, and the upper cover is covered on the top of the cover of the shielding cover, and the upper hook is passed through the corresponding perforation and then the top plate of the perforated edge is read to further understand the creation. For the characteristics and technical contents, please refer to the detailed description and drawings of the author's creation. However, the drawings are only used for the purpose of illustration and use, and are not intended to limit the creation [implementation] In the second to fifth figures, the present invention provides an anti-electromagnetic dry-up, π ί... structure (5), comprising an upper cover 1 and a shielding cover 2, which can be used to cover the top of the shielding cover 2, so that The 4 θ of the mask 2 can still return to the shielding state after being opened. Meaning. The hood cover 2 is a metal member having a cover body 2 which can be used to cover the exterior of the electronic component 6 M304205. The cover body 2 1 is a hollow body of a square shape or other shape, and the cover body 21 is a hollow body. The utility model comprises a top plate 211 and a side plate 2丄2 extending downward from an edge of the top plate 2 1 1 , and a receiving space (5) 2丄3 is formed between the top plate 2丄丄 and the side plate 2 1 2, and can be used for accommodating electronic The component is such that the cover 2 X can cover the outside of the electronic component. The top plate 2 1 1 of the second cover 2 1 is originally provided with a - can be turned upside down (the figure is omitted), the cover is attached to a broken line 2! 4' the pre-break line 214 is attached to the cover Top of body 21 = at the edge '(4) Broken line 2 1 4 is framed. The mask 2 is embossed on the outside of an electronic component mounted on the circuit board, and the cover 2 can be appropriately fixed on the circuit board, so that the electromagnetic wave shielding effect can be prevented to prevent electromagnetic, and the seat is provided. . 々 包 磁 磁 磁 磁 磁 磁 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子It is convenient to repair with the cover work. After repairing, the mouth is at the top of the concealer cover 2 to cover the opening? Ί , the cover 21 is returned to the shielded state. The upper cover 1 is a metal piece, and the upper cover is a 1-piece piece, and the upper cover! The area must be larger than the opening: other shapes make the top cover! Can surely cover the opening 2] s 2 1 5 area, shielding energy. At the festival, the cover 2 1 is returned to the 壬L" type, and the hooks 2 are facing the sea: the card: 1 1 is now extended on the same side. However, the number and position of the 7 M304205 卡 and other hooks are not limited, and can be appropriately changed according to actual needs. In addition, the top plate 2 1 1 of the shielding cover 2 is adjacent to the opening ! 2 ! 5 and has a plurality of perforations 2 corresponding to the card fishing rods, and the perforations 2 16 are located at the opening 2 The outer edge, the perforation 2, 6 series penetrates to the top surface and the bottom surface of the top plate 211. ' The upper cymbal ^ is covered from the top to the top of the cover 2 1 of the mask 2, and the hooks of the squad 1 pass through the corresponding perforation 2, and then extend into the mask 2 Internally, the upper cover 1 is then displaced in a horizontal direction so that the hooks 1 1 are engaged at the bottom surface of the top plate 2 at the edge of the perforation 2 1 6 so that the upper cover i and the shielding cover 2 can be used. Solid joints together. l Position? oft 1 can further be provided with a positioning hole 12, the positioning hole 12 is located on the side of the upper cover 1, and the side of the cover 2 is adjacent to the cover 2 of the concealer cover 2. 12 corresponding positioning convex 'field δ" upper cover 1 covering the cover 2 of the cover 2 1 top to 17 series and the positioning hole 1 2 are engaged with each other; 2 can be accurately located at the top of the shielding cover 2. However, it is determined that the number and position of the shovel-to-clamp bump 2 1 7 are not limited to the original change, and (4) J 乍 anti-electromagnetic interference mask structure (5). This painting system uses the separately set ^ ^ ^ ^ ^ ^ ^ to cover the state, the upper moss] is published on the field a concealer cover 2, so that the upper cloud] is fastened with the cassette 11 to the top of the mask 2 And (4) design, the cost of the mold can be greatly reduced, and the cost of the material is low, the production speed is fast, 8 M3 04205, and then +, the creation of the cover 1 is attached to the top of the mask 2 with the hook 1 1 After passing through the corresponding perforation 216, the Ί temple hook 11 only needs to shift the 乍 horizontally (about 1 mm), so that the hook 1 1 and the wear 5 are staggered. The operation of the top plate 2 1 1 and the bottom surface 2 is small, and is not interfered by other electronic components on the circuit board, so as to facilitate assembly and disassembly of the upper cover 1.丨隹The above 4 is only a better and feasible embodiment of this creation. Therefore, the nose of this creation is not limited. ^, 、,干围's use of this creation specification and the equivalent structure of the valley Changes, ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ and then the rationalization are included in the scope of this creation, combined with Chen Ming. [Simple description of the diagram]: "The diagram and the creation of the _ cover to make the green state of the three-dimensional map is a three-dimensional exploded view of the creation. = Three pictures are the three-dimensional combination of the creation. f Four pictures are three-dimensional combination of the creation and angle. The fifth picture of the brother is a cross-sectional view of the creation. [Main component symbol description] f related technology] 7 Mask 7 2 Pre-breaking line 7 1 Cover 7 3 Cover electronic component 8 M3 04205 9 Circuit board [This creation] 1 Upper cover 1 1 Hook 2 Shield 2 1 cover Body 2 1 2 side plate 2 1 4 pre-break line 2 1 6 perforation 1 2 positioning hole 2 1 1 top plate 2 1 3 accommodation space 2 1 5 opening 2 1 7 positioning bump
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