M284198 八 新型說明： 【新型所屬之技術領域】 本創作係有關於一種防電磁干擾遮蔽罩結構（三）， 尤指-種能用以覆蓋於電子元件外部，提供電磁波遮蔽效 果’且可降低成本之遮蔽罩結構。 【先前技術】 理上：止：磁波干擾（EMI)影響到晶片、中央處 °。4电子凡件的運作，市面上已有一種用以防止電磁干 擾^遮蔽罩（如第一圖），該遮蔽罩7包括有—下苗7工 ’該下蓋71係呈框型，該上蓋7“一對 成1 反狀體，該上蓋72係固接於下蓋71頂 』猎以、、且成—中空狀之遮蔽罩7，而能覆蓋於一 ί電電子元件9外部，該遮蔽罩7並適當的固定 果，以防止電磁藉該遮蔽罩7提供電磁波遮蔽效 止私磁波干擾影響到電子元件9的運作。 述習知遮蔽罩7係為兩件組合式， 及上I 7 2皆為金屬沖件，皆 ’、^ 7 1 較高。 白而杈具成型，故其製造成本 用上，顯铁且有^ 上述自知的遮蔽罩結構，在實際使 緣日頁:、具有不便與缺失存在，而可待加以改善者。 究並配:學理有感上述缺失之可改善’乃特潛心研 上述缺失終於提出一種設計合理且有效改善 【新型内容】 5 M284198 本創作之主要目的，右协 m M r - \ ^ '、可k i、一種防電磁干擾遮蔽 ^ I 用以覆蓋於電子元件外部，提供電磁 料成本。 /、衣k成本較低，並可大幅的降低所需物 Λ 4: 了達成上述之目的’本創作係提供-種防電磁干择 遮蔽罩結構（二），1呈古™ …二；具罩體，該罩體内部設有-容 ^間’料體頂部近邊緣處設有呈框型 體頂部鄰接預斷線位置設有 ^ 罩 成-片可向上掀起的蓋:i一開孔’使該罩體頂部形 ^創作主要係於遮蔽罩之罩體頂部設 預断線，鄰接預斷線位置設 1勺 器插入往上掀，使罩體料J便於利用尖 該蓋板的掀起非常的簡單容易，可便利於上欣起的盖板’ 修，且該遮蔽罩之罩體為單件式，僅需—模件的維 製造成本較低，並可大幅的降低所需物料成本[故其 為使能更進一步瞭解本創作 閱?:有關本創作之詳細說明與附圖:二 用，並非吻本創作力，制者 請麥閱第二圖及第三圖，本 擾遮蔽罩結構（三），該遮蔽罩工係2，—種防電磁干 1有一可用以®罢於干 ’、至屬材料製成’其 /、男J用以復盍於電子元件2 (如第四从 1 1，該罩體1 1传呈__太刑+、甘π 圖）外部的罩體 “丄、，—丄丄係王方型或其他形狀的中允邮甘五， 狀亚不限疋，可因應電子元件2 ^ ’其形 化。 不冋而作適當的變 M284198 该罩體1 1係為以金屬材料沖製而成的金屬件，包含 有一頂板1 1 1及由該頂板1 1 1四週邊緣向下延伸的 側板1 1 2 ’該頂板1 1 1及侧板1 1 2之間形成有一容 置空間1 1 6，而能用以容納該電子元件2，使該罩體1 1可覆蓋於該電子元件2外部。M284198 Eight new types of description: [Technical field to which the new type belongs] This creation relates to a shielding structure for preventing electromagnetic interference (C), especially-a type that can be used to cover the outside of electronic components to provide electromagnetic wave shielding effects' and can reduce costs The cover structure. [Prior technology] Principle: Stop: Magnetic interference (EMI) affects the chip and the center. 4The operation of electronic parts, there is already a shield on the market to prevent electromagnetic interference ^ A shielding cover (as shown in the first picture), the shielding cover 7 includes:-the lower seedling 7 workers; the lower cover 71 is a frame, the upper cover 7 "A pair of 1-inverted bodies, the upper cover 72 is fixedly connected to the top of the lower cover 71" hunting, and forming a hollow cover 7 that can cover the outside of an electric and electronic component 9, the shielding The cover 7 is properly fixed to prevent electromagnetic waves from shielding the electromagnetic shielding effect provided by the shielding cover 7 to prevent private magnetic interference from affecting the operation of the electronic component 9. The conventional shielding cover 7 is a two-piece combination, and the above I 7 2 All of them are metal punching pieces, all of which are high, ^ 7 1 is high. White and branch is shaped, so the manufacturing cost is expensive, iron is obvious and there is ^ The above-mentioned self-knowing shield structure, in actual use. There are inconveniences and defects that can be improved. Research and match: the theory is that the above mentioned defects can be improved 'Naite devotedly researched the above defects and finally proposed a reasonable design and effective improvement [new content] 5 M284198 The main purpose of this creation , Right association m M r-\ ^ '， 可 ki, a kind of anti-electromagnetic interference shielding ^ I is used to cover the exterior of electronic components and provide the cost of electromagnetic materials. / 、 The cost of clothing k is low and the required items can be greatly reduced. Λ 4: To achieve the above purpose 'This creative system provides a kind of anti-electromagnetic dry option Cover structure (2), 1 is ancient ™… 2; with cover body, inside the cover body is provided with-capacity ^ between the top of the material body near the top edge of the frame-shaped body adjacent to the pre-break line position ^ The cover is a cover that can be lifted upwards: i an opening 'makes the shape of the top of the cover ^ The creation is mainly set on the top of the cover of the cover with a pre-break line, and a spoon is placed adjacent to the pre-break line to insert and lift up. Making the cover body J convenient to use the tip The lifting of the cover plate is very simple and easy, and it can facilitate the repair of the cover plate of Xinxinqi, and the cover body of the shielding cover is a single piece, and only requires the manufacture of the module The cost is low, and the required material cost can be greatly reduced. [So it is to enable a better understanding of this creative reading ?: Detailed descriptions and drawings of this creative: two uses, not to kiss the creative power, the producer asks Mai See the second and third figures, the structure of the local shielding mask (three), the shielding system 2 The anti-electromagnetic stem 1 can be made with ®, dry, and made of the material 'its /, male J is used to restore the electronic component 2 (such as the fourth from 1 1, the cover 1 1 is passed on to __ 太Xing +, Gan π Figure) The outer cover "丄 ,,-丄 丄 is a king square or other shape of Zhongyun Post Ganwu, Ziya is not limited, and can be adapted to the shape of electronic components 2 ^ '. Make appropriate changes M284198 The cover 1 1 is a metal part punched from a metal material, including a top plate 1 1 1 and side plates 1 1 2 extending downward from the edges of the top plate 1 1 1 An accommodating space 1 1 6 is formed between the top plate 1 1 1 and the side plate 1 1 2, and can be used for accommodating the electronic component 2 so that the cover 11 can cover the outside of the electronic component 2.
該罩體1 1之頂板1 1 1上設有一預斷線1 1 3，該 預斷線1 1 3係利用半剪半抽方式形成（請參閱第二a圖 )，而能具有斷開的功能。該預斷線1 1 3係設於該罩體 1 1之頂板1 1 1近四週邊緣處，該預斷線^丄3係呈框 型。 該罩體1 1之頂板1 1 1上鄰接預斷線丄丄3位置 設有至少一開孔1 1 4，該開孔1 1 4可設置一個、二個 或其他適當的數目，在本實施例中係於罩體丄1頂部二側 邊各設有一開孔丄i 4 (如第二、三圖），另亦可於中間 没一開孔1 1 4 (如第六圖），亦可於一侧邊設一開孔工 1 4 (如第七圖）。該開孔丄丄4可便於利用尖器（如起 子）插入往上掀，使該罩體i i頂部形成一片可向上掀起 的方形蓋板1 1 5 (如第五圖）。 該罩體11内部於蓋板1 ΰ数起處之對邊位置 ίΓΐΐ件12，該連接件12係為具撓性材質製成 涛艇，5亥連接件1 2言史置於蓋板工2 5及頂板丄工工 間，该連接件1 2可在蓋板1 ；[ 5掀開後，用以 =15及該頂板111，因該蓋板115在掀開至;L 度後，該預斷線113會整個斷掉，該連接件 供樞紐（hlnge)的功能’·藉由上述之組成以形成本創 7 M284198 之防電磁干擾遮蔽罩結構（三）。 φ請參閱第四圖，本創作之遮蔽罩1能覆蓋於-安裝在 :路板3上的電子元件2外部，該遮蔽罩丄並可適當的固 =於電路板3上，從而可藉該遮蔽罩丄提供電磁波遮蔽效 ，以防止電磁波干擾影響到電子元件2的運作。 I %芩閱第五圖，當該電子元件2需要維修時，可利用 尖器（如起子）插入開孔i i 4往上掀，使該蓋板工工5 可沿預斷線113向上掀起，將蓋板115掀起後，即可 =修；當該蓋板i i 5進一步的掀開九十度後，該預 =線11 3會整個斷掉，使該罩體i i頂部可形成更大的 二口狀，而便利於維修。維修後則可將蓋板丄丄5蓋上回 復。^亦可於遮蔽罩i頂部另外加上上蓋（圖略復。 睛芩閱第八圖，本創作亦可於該罩體丄丄之頂板1 1 i上鄰接預斷線1 1 3位置設有至少―突起部i丄7，該 1 7係由罩體1 1之頂板1 1 1沖製形成，該突 "1 7大出於頂板1 1 1頂面，且該突起部丄丄7内 :ΐ!7開口朝外的開孔118，該開孔118可便於利 (如起子）插人往上掀，使該蓋板115向上掀起 Ο 凊芩閱第九圖，本創作亦可於該罩體丄丄之頂板1 1 雕1 Γ有夕數個散熱孔1 1 9 ’可用以協助容納於該罩 胆1 1内部之電子元件2的散熱。 、，本創作遮蔽罩i之罩體i i係為單件式，僅需一模具 =〇其製造成本較低。再者’本創作之遮蔽罩1在維 》後’可利用蓋板1 1 5來回復，即使另外設上蓋回復， 8 M284198 但上盍使用量會大幅減少， 兩 如量產時遮蔽i ^ R 兄而要、准心的機率不高，例 :產日守“罩而求母月工0萬片 需求只要1 〇 〇 n H 卞丄/0則上盍 惟以上所、狀椹A u，可大幅的降低所需物料成本。 . 处僅為本創作之較佳可行實施例 拘限本創作之專利範圍，g口此即 内容所為之年1蛀 牛運用本創作說明書及圖式 所為之寻效結構變化，均同理皆包含於本創作… 内，合予陳明。 +剃作之靶圍 【圖式簡單說明】 f一圖係習知遮蔽罩與電子元件之立體分解圖。 ::圖係本創作第一實施例遮蔽罩之立體圖。 第一 A圖係本創作第—音 意圖。 $貝靶例遮敝罩之預斷線之剖視示 第三圖係本創作第一 苐四圖係本創作第_ 解圖。 貝施例遮蔽罩另一角度之立體圖。 實施例遮蔽罩與電子元件之立體分 ^五圖係本創作第—實施例遮蔽罩掀起狀態之立體圖 :六圖係本創作第二實施例遮蔽罩之立體圖。° =七圖係本創作第三實施例遮蔽罩之立體圖。 :八圖係本創作第四實施例遮蔽罩之立體圖。 第九圖係本創作第五實施例遮蔽罩之立體圖。 【主要元件符號說明】 [習知] M284198 7 遮蔽罩 7 1下蓋 7 2上蓋 8 電路板 9 電子元件 [本創作] 1 遮蔽罩 1 1 1頂板 1 1 3預斷線 1 1 5蓋板 1 1 7突起部 1 1 9散熱孔 11 罩體 1 1 2側板 1 1 4開孔 1 1 6容置空間 1 1 8開孔 1 2 連接件 2 電子元件 3 電路板 10A pre-break line 1 1 3 is provided on the top plate 1 1 1 of the cover body 11. The pre-break line 1 1 3 is formed by a half-cut and half-draw method (see the second a), and can have a disconnected Features. The pre-break line 1 1 3 is arranged near the edge of the top plate 1 1 1 of the cover body 1 1. The pre-break line ^ 丄 3 is frame-shaped. At least one opening 1 1 4 is provided on the top plate 1 1 1 of the cover body 11 adjacent to the pre-break line 丄 丄 3. The opening 1 1 4 may be provided with one, two or other appropriate numbers. In the example, an opening 丄 i 4 is provided on the top and two sides of the cover 丄 1 (as shown in the second and third figures), and there may be no opening 1 1 4 in the middle (as shown in the sixth picture), or Set a hole cutter 1 4 on one side (as shown in Figure 7). The opening 丄 丄 4 can be easily inserted upwards by using a sharpener (such as a screwdriver), so that the top of the cover body i i forms a square cover 1 1 5 which can be lifted upwards (as shown in the fifth figure). The inside of the cover body 11 is located at the opposite side of the cover plate 1 from the opposite position. The connecting piece 12 is a flexible boat made of flexible materials. 5 and the roof panel workshop, the connecting piece 12 can be in the cover plate 1; [5 after opening, it is used to = 15 and the top plate 111, because the cover plate 115 is opened to L degree, the pre- The broken wire 113 will be completely broken, and the connector is provided for the function of the hlnge '. The above-mentioned composition is used to form an electromagnetic interference shielding cover structure (3) of the original 7 M284198. φ Please refer to the fourth figure. The shielding cover 1 of this creation can be covered-installed on the outside of the electronic component 2 on the circuit board 3. The shielding cover can be properly fixed on the circuit board 3, so that it can be borrowed. The shielding cover 丄 provides an electromagnetic wave shielding effect to prevent electromagnetic wave interference from affecting the operation of the electronic component 2. I% read the fifth figure. When the electronic component 2 needs to be repaired, a sharpener (such as a screwdriver) can be inserted into the opening ii 4 and lifted upward, so that the cover worker 5 can be lifted up along the pre-break line 113. After the cover 115 is lifted, it can be repaired. When the cover ii 5 is further opened ninety degrees, the pre-line 11 3 will be completely broken, so that the top of the cover ii can form a larger two. Mouth-shaped, while facilitating maintenance. After repairing, cover 丄 丄 5 can be closed. ^ An additional cover can also be added to the top of the shielding cover i (the figure is slightly duplicated.) See the eighth figure, this creation can also be located on the top plate 1 1 i of the cover body next to the pre-break line 1 1 3 At least ―projection part i 丄 7, the 17 is formed by punching the top plate 1 1 1 of the cover body 1, and the projection “17 is large from the top surface of the top plate 1 1 1, and the projection part 7 is inside : ΐ! 7 The opening 118 with an outward opening is convenient for a person (such as a screwdriver) to insert and lift upwards, so that the cover 115 can be lifted upwards 凊 芩 See the ninth picture, this creation can also be found in The top plate of the cover body 1 1 carved 1 Γ There are several heat dissipation holes 1 1 9 ′ which can be used to assist the heat dissipation of the electronic component 2 housed inside the cover 1 1. The cover body ii of the cover i of this creation It is a one-piece type, which requires only one mold = 0, and its manufacturing cost is low. In addition, 'the mask 1 of this creation is maintained after the dimension' can be restored with a cover plate 1 1 5 even if an additional cover is provided, 8 M284198 However, the usage of the upper part will be greatly reduced. For example, the probability of being obscured and obscured during the mass production is not high. H 卞/ 0 is listed above, but the above conditions and status can greatly reduce the cost of materials required.. The only feasible embodiment of this creation restricts the scope of the patent for this creation, and this is the content Year 1 The yak used this creation manual and the diagram to change the structure of the effect, both of which are included in this creation ... and merged with Chen Ming. + Shaved target circle [Simplified illustration of the diagram] f one picture system Known three-dimensional exploded view of the mask and electronic components. :: Picture is the perspective view of the mask of the first embodiment of this creation. The first A picture is the first note of this creation. The cross-sectional view shows that the third picture is the first and the fourth picture is the _ solution of this creation. The three-dimensional view of the mask from another angle. Example The three-dimensional analysis of the shield and the electronic components. The first embodiment is a three-dimensional view of the lifting state of the mask: the sixth image is a three-dimensional view of the mask of the second embodiment of the creation. ° = the seventh image is the three-dimensional view of the mask of the third embodiment of the creation. A three-dimensional view of an example mask. The ninth figure is the fifth implementation of this creation [Three-dimensional view of the cover.] [Description of the symbols of the main components] [Knowledge] M284198 7 The cover 7 1 The lower cover 7 2 The upper cover 8 Circuit board 9 Electronic components [This creation] 1 The cover 1 1 1 The top plate 1 1 Pre-disconnect 1 1 5 cover 1 1 7 protrusion 1 1 9 heat dissipation hole 11 cover 1 1 2 side plate 1 1 4 opening 1 1 6 accommodation space 1 1 8 opening 1 2 connector 2 electronic component 3 circuit board 10