200847915 九、發明說明·· 【發明所屬之技術領域】 本發明係關於一種電磁遮蔽蓋框及電磁遮蔽系統，並且特別 地’係關於一種具有可掀離式頂板之電磁遮蔽蓋框及電磁遮蔽系 統。 【先前技術】 隨著電子元件設計與製造的進步，電子元件受到外來的電磁 • 波干擾或是發出電磁波干擾其他電子元件的情況越來越嚴重，所 以在主要的電子元件上多以一金屬蓋遮蔽，以避免此一問題。並 且’由於自動化製程的引進，遮蔽蓋也被要求提供一可供取放 (^ick-and_place)裝置吸附的區域以實現自動化。雖然一般的遮蔽 蓋本身即具有一平坦的頂板，可供取放裝置使用，但是在產品完 成前，常需對遮蔽蓋所遮蔽之電子元件進行測試、設定、維修 專因此，在避免一次組裝製程的條件下，亦即遮蔽蓋、電子元 件一次銲接在電路板上，一般的遮蔽蓋並無法滿足前述要求。 ^針對前述需求，目前已有解決方案。請參閱圖一 A，·圖一 A 攀係緣不遮蔽蓋1之外觀圖。其中-種方案是將遮蔽蓋1的頂板12 形成數個孔洞14，該等孔洞14可供後續的檢測、設定之用。頂 板12則可直接供取放裝置利用。惟此種遮蔽蓋丨必須配合特定 電子元件的配絲製造，贿使該等· 14能在翻的位置形 成。因此，遮蔽蓋1適用產品範圍有限，並不利於產品開發，尤 其是產品生命周期短的電子產品。 請參閱圖一β，圖一B係繪示另一遮蔽蓋2之外觀圖。另一 種方案是將遮蔽蓋2拆解為外框22以及上蓋24。外框22連接平 板26。平板26可供取放裝置使用。待外框22與其他電子元件一 同固定在電路板上，再經必要的檢測、設定，上蓋24再蓋上外 5 200847915 所以可形成遮蔽蓋2。由於平板26主要供取放裝置使用， 士 π代认施6所占區域可盡能地小，進而使得外框22仍呈現相當 以2利、隹—二、222。藉由此鏤空222，前述之檢測、設定工作得 订、i田认ί 1並且’此縷空222佔有相當大的區域，因此外框22 遮蔽蓋1更多的電子元件配置。然而，平板26 外ί爲mi面積，在平板26之下仍可能有電子元件的檢測、 =罢又日、。因此，平板26位置的設計仍將受限於電子元件 。就疋適用範圍將受局限。相對於圖一 A之遮蔽蓋1，此 畐^^。財大巾§改善，但仍未解決平板26位置餅所帶來的 咬解述要设計一種電磁遮蔽蓋框及電磁遮蔽系統以減輕 【發明内容】 統。本發明之-鱗在於提供—種電磁遮蔽蓋框及電磁遮蔽系 料明之另—範·在於提供—種_可掀離式頂板以提供無 干"杬測、设定之電磁遮蔽蓋框及電磁遮蔽系統。 明1電_蔽蓋框包含-外框以及-可_式頂板。該 ’該邊緣區分為—第—部分以及—第二部分。該 由一連接部僅與該第一部分連接。該可掀離式頂 ^供-取放裝置_。—般取放裝㈣吸魅徑_ 5腿，因 掀離式職包含—_域，該_域之紐大於5腿。值 ，本發明並不限於此。當吸附技術提昇時，該可掀離 式頂板的缺結構關可在放寬。例如，可料非封閉區域。 該，接部包含至少一鏤空或一預斷。該鏤空可為一狹縫或一 UL。該預斷可形成在該連接部未鏤线。無論是該鏤空或是該 200847915 麟皆有祕絲財_朗板。目此 包含鏤空和爾，不以單—·為^糾? ίί:ΐί 於該連接部附近形成-通孔。利用工具勾住 Ϊ i路該可掀離式頂板。當該電磁遮㈣框固定 ί件=====軸概可提麟料翻之電子200847915 IX. INSTRUCTIONS · TECHNICAL FIELD The present invention relates to an electromagnetic shielding cover frame and an electromagnetic shielding system, and in particular to an electromagnetic shielding cover frame and an electromagnetic shielding system having a detachable top plate . [Prior Art] With the advancement in the design and manufacture of electronic components, electronic components are subject to external electromagnetic wave interference or electromagnetic waves to interfere with other electronic components. Therefore, a metal cover is often used on the main electronic components. Mask to avoid this problem. And because of the introduction of automated processes, the cover is also required to provide an area for the pick-and-place device to be automated for automation. Although the general cover has a flat top plate for use in the pick-and-place device, it is often necessary to test, set, and repair the electronic components shielded by the cover before the product is completed. Under the condition that the shielding cover and the electronic component are soldered on the circuit board at one time, the general shielding cover cannot meet the above requirements. ^ For the aforementioned needs, there are currently solutions. Please refer to Figure 1 A, Figure 1 A. The appearance of the climbing edge is not covered by the cover 1. One of the solutions is to form a plurality of holes 14 in the top plate 12 of the shielding cover 1, and the holes 14 can be used for subsequent detection and setting. The top plate 12 can be directly used by the pick and place device. However, such a cover cover must be made in conjunction with the wire of a particular electronic component, bribe so that the 14 can be formed in the turned position. Therefore, the cover 1 is limited in product range and is not conducive to product development, especially electronic products with short product life cycles. Please refer to FIG. 1 and FIG. 1B to show an external view of another shielding cover 2. Another solution is to disassemble the cover 2 into the outer frame 22 and the upper cover 24. The outer frame 22 is connected to the flat plate 26. The plate 26 is available for pick and place. The outer frame 22 is fixed on the circuit board together with other electronic components, and after the necessary detection and setting, the upper cover 24 is covered with the outer cover 5 200847915, so that the shielding cover 2 can be formed. Since the flat plate 26 is mainly used for the pick-and-place device, the area occupied by the π-generation means 6 can be as small as possible, so that the outer frame 22 still exhibits a considerable amount of 2, 隹-2, 222. By means of the cutout 222, the aforementioned detection and setting work is performed, and the hollow 222 occupies a relatively large area, so that the outer frame 22 shields the cover 1 from more electronic component configurations. However, the outer surface of the flat panel 26 is a mi area, and there may still be detection of electronic components under the flat panel 26. Therefore, the design of the position of the plate 26 will still be limited to electronic components. As such, the scope of application will be limited. Compared with the cover 1 of Fig. 1A, this is 畐^^.财大巾 § improved, but still did not solve the bite solution caused by the flat 26 position cake to design an electromagnetic shielding cover frame and electromagnetic shielding system to reduce the [invention]. The scale of the present invention is to provide an electromagnetic shielding cover frame and an electromagnetic shielding system. The other is to provide a type of electromagnetic shielding cover for providing a dry-free "measurement and setting". Electromagnetic shielding system. Ming 1 electric _ cover frame contains - outer frame and - can _ top plate. The 'edge' is divided into a - part and a - part. The connection is only connected to the first portion by a connection portion. The detachable top can be used for pick-and-place device_. - General pick and place (4) absorbing the charm _ 5 legs, because the detached job contains - _ domain, the _ domain of the new is greater than 5 legs. Values, the invention is not limited thereto. When the adsorption technique is improved, the lack of structure of the detachable top plate can be relaxed. For example, a non-closed area can be expected. The joint includes at least one hollow or a pre-break. The hollow can be a slit or a UL. The pre-break can be formed at the joint without a twist. Whether it is the short-selling or the 200847915 Lin has a secret silk _ lang board. This includes the hollow and the er, not the single---correction ίί: ΐί forms a through-hole near the joint. Use the tool to hook the Ϊ i road to the detachable top plate. When the electromagnetic shielding (four) frame is fixed, the yoke =====
定产該圓區域，有助於增加該取放裝置取放的穩 產：接部、該外框與該可掀離式頂板可為 -上ί外該ί磁 =板被移除後’覆蓋並銜接至該外框，以== 扩ϊ中if電磁遮蔽蓋框可包含至少—定位腳，連接至該外 ϊ ’ 電磁遮框在該電路板上。該外框2含-侧 土，邊上盍包主要部分以及一側邊，該側邊係自咳主 ΐ:二Ξίί!分係能覆蓋在該外框上，該側邊係能銜接至 壁以疋位该上盍。該侧壁可包含—紐孔或 -對應的突出或-對應的定位孔，當該侧邊^|辟匕4 =孔或該突出銜接至該對應的突出或該;=^ 式得與精神可以藉由以下的發明詳述及所附圖 【實施方式】 7 200847915 請參閱圖二A，圖二A係緣示根據本發明之第 ，例之電磁遮蔽蓋框3之示意圖。本發之電磁遮蔽蓋框—I 外框32以及可掀離式了貝板34。外框32具有邊緣322 ζ 巧為第-部分皿以及第二部分322b。可掀離式頂板 一連接部36(以虛線表示)僅與第一部分322a連接。 g 含^個鏤空362以及三個未鏤空區域364。另請參晒^ b，^ ϋ糸!曰不圖-A中圓圈X之放大圖。鏤空362為一狹縫。| m區域364上可形成預斷366，如圖二B所示。該等_ ，、數362均有助於可掀離式概34之移除。使值得—= 鏤空362不以狹缝為限，亦得為通孔。於連接部％形^ 、，通孔’可產生與撕郵票相似之效果。當然，連接部3 合包含鏤空、預斷及通孔。另外，如圖二C所示，連接部弘^ 得僅包含-個麟368的情形。補充說_是，前述之爾 上’其當然包含雙面預斷、由數個小預斷組成斷 、、、只的預畊、由兩個以上的預斷痕組成的預斷或其他包含預切動 所產，的形另外’邊緣322亦非僅指實體上單一邊緣為限。 如圖一 D所示，邊緣322亦得指以實體上兩相鄰邊緣322,、322” ，合而成的邊緣。並且第-部分通所包含的區域，不以連 為必要，第二部分322b亦同。 、、 可掀離式頂板34可供取放裝置利用。一般取放裝置的吸般 直徑約為5mm，因此可掀離式頂板34包含一圓區域R(以中心線 圍成之斜線區域表示），圓區域R之直徑大於5_，以使得取放 裝置可有效吸附電磁遮蔽蓋框3。另外，可在可掀離式頂板弘上 於連接部36附近形成通孔342。利用工具勾住通孔342，更有利 於移除可掀離式頂板34。當電磁遮蔽蓋框3固定於電路板上後， 移除可掀離式頂板34即可提供對外框32内之電子元件盔干涉的 檢测、設定區域。 … 根據該第一較佳具體實施例，可掀離式頂板34係以單一連 接部36連接至外框32。然而，於實際應用中，可掀離式頂板34 8 200847915 亦得以兩個以上的連接部36，連接至外框32。如圖二E所示， 於一具體實施例中，可掀離式頂板34係以兩個連接部36、36乂以 虛線表示)連接至外框32。又如圖二F所示，於另一具體實施例 中，可掀離式頂板34·亦以兩個連接部36、36”(以虛線表示接 至外框32 ’並且連接部36、36"係以相互垂直的方位設置。因 此，前述連接部36、36,、36”不以垂直或相對設置為限。此外， 圓區域R之位置亦可隨產品需求而設計，不以外框32中心為限 (可參閱圖二D)。然而，取放裝置在取放電磁遮蔽蓋框3將&受 電磁遮蔽蓋框3的重量。如圖二G所示，若電磁遮蔽蓋框3之^The production of the circular area helps to increase the stable production of the pick-and-place device: the joint, the outer frame and the detachable top plate can be covered and then removed. Connecting to the outer frame, the if electromagnetic shielding cover frame can be included in the == expansion, at least the positioning leg is connected to the outer casing, and the electromagnetic shielding frame is on the circuit board. The outer frame 2 includes a side soil, a main part of the side of the bag and a side edge, the side is self-coughing main: the two-dimensional ίί! part can cover the outer frame, the side line can be connected to the wall Take the captain. The side wall may include - a buttonhole or a corresponding protrusion or - corresponding positioning hole, when the side edge is = = 4 = hole or the protrusion is connected to the corresponding protrusion or the; The following detailed description of the invention and the accompanying drawings [Embodiment] 7 200847915 Please refer to FIG. 2A, and FIG. 2A is a schematic view showing the electromagnetic shielding cover frame 3 according to the first embodiment of the present invention. The electromagnetic shielding cover frame of the present invention - I outer frame 32 and the detachable shell plate 34. The outer frame 32 has an edge 322 which is a first-part dish and a second portion 322b. The detachable top plate A connecting portion 36 (shown in phantom) is connected only to the first portion 322a. g contains ^ hollow 362 and three un-empted areas 364. Please also participate in the sun ^ b, ^ ϋ糸! 曰 not picture - A circle X enlargement. Hollow 362 is a slit. A pre-break 366 can be formed on the m-area 364 as shown in FIG. 2B. These _, , and 362, all contribute to the removal of the detachable form 34. Make the value -= 镂 362 is not limited to the slit, it must also be a through hole. At the joint portion %, the through hole ' can produce a similar effect to the tear stamp. Of course, the connecting portion 3 includes hollow, pre-break and through holes. Further, as shown in Fig. 2C, the connection portion is mainly provided with only one lin 368. Add _ Yes, the above-mentioned on the 'which of course contains double-sided pre-break, composed of several small pre-breaks, , only pre-farming, pre-break consisting of more than two pre-breaks or other pre-cutting The shape of the other 'edge 322 is not limited to only a single edge on the entity. As shown in FIG. 1D, the edge 322 is also referred to as an edge formed by two adjacent edges 322, 322" on the body, and the area included in the first-part pass is not connected, and the second portion 322b is included. Similarly, the detachable top plate 34 can be used for the pick-and-place device. The general pick-and-place device has a suction diameter of about 5 mm, so the detachable top plate 34 includes a circular area R (the oblique line area surrounded by the center line). The diameter of the circular area R is greater than 5 mm, so that the pick-and-place device can effectively adsorb the electromagnetic shielding cover frame 3. In addition, the through hole 342 can be formed in the vicinity of the connecting portion 36 on the detachable top plate. The through hole 342 is more advantageous for removing the detachable top plate 34. After the electromagnetic shielding cover frame 3 is fixed on the circuit board, the detachable top plate 34 is removed to provide interference of the electronic component helmet in the outer frame 32. Detecting, setting the area. According to the first preferred embodiment, the detachable top plate 34 is connected to the outer frame 32 by a single connecting portion 36. However, in practical applications, the detachable top plate 34 8 200847915 It is also possible to connect two or more connecting portions 36 to the outer frame 32. As shown in FIG. 2E, in a specific embodiment, the detachable top plate 34 is connected to the outer frame 32 by two connecting portions 36, 36 (shown in phantom). As shown in FIG. In another embodiment, the detachable top plate 34 is also connected to the outer frame 32' by a dashed line and the connecting portions 36, 36" are disposed in mutually perpendicular orientation. Therefore, the aforementioned connecting portions 36, 36, 36" are not limited to the vertical or relative arrangement. In addition, the position of the circular region R can also be designed according to the product requirements, and is not limited to the center of the outer frame 32 (refer to Fig. 2D) However, the pick-and-place device picks up and discharges the electromagnetic shielding cover frame 3 and is exposed to the weight of the electromagnetic shielding cover frame 3. As shown in Fig. 2G, if the electromagnetic shielding cover frame 3 is
心G之垂線L(以中心線表示)通過可掀離式頂板34，尤其是圓區 域R，以減少電磁遮蔽蓋框3於取放過程中對取放裝置之吸盤產 旋轉力矩，進而增加取放裝置取放操作的穩定度。另外:於 製k生產上，連接部36、外框32與可掀離式頂板34可為—辦点 型，以降低生產成本。 . 取 〜補充说明，請參閱圖一 A，電磁遮蔽蓋框3進一步包含三個 疋位腳38連接至外框32，用以定位電磁遮蔽蓋框3在電路板 請參閱圖三，圖三係繪示根據本發明之第二較佳具體實施例 之電磁遮蔽系統4之示意圖。電磁遮蔽系統4包含外框似、可掀 離式頂板44以及上蓋49。可掀離式頂板44以連接部46鱼外框 4门23接。關於外框42、可掀離式頂板44以及連接部46^描述 較佳具體實施例，在此不再贅述。此外，電磁遮蔽系統4 亦〇 3二個定位腳48，用以定位外框42在電路板上。上蓋49於 44被骑後，覆蓋麵接餅框42，以提供完整 的電磁遮蔽力能。 二、中，上蓋49之大小、形狀大致符合外框42。外框42包含 422。上蓋49包含一個主要部分492以及四個側邊 貝|邊物係至主要部分视延伸。主要部分492係能覆蓋 9 200847915 框42上，侧邊494係能銜接至侧壁422以定蓋 據苐二較佳具體實施例，每一侧壁422包含—個突^2229，^ 侧，494則包含一個定位孔綱2。當側邊物雛至側壁 守’疋位孔4942銜接至對應的突出4222以定位上蓋49。a ，突出與定位孔亦得以相互對調，亦即每一個側壁422包含 ^位孔，而每一個侧邊494則對應地包含一個 至 =的^。順帶-提，每一個側壁422亦得同時包 位孔，而母一個侧邊494則對應地同時包含定位孔和突 且，設置的數量亦不以圖中所示的數量為限。 、’ 缝所述，於實際應财，根據本發明之可掀離式頂板係提 者—個選擇，以蚊是否要移除可掀離式施。若針對某 认可掀離式頂板不會干涉後續的針對外框内之電子元 私測、設定操作，則可掀離式頂板可不用額外移除。反之，若有 =涉形，則將可掀離式頂板移除後，再執行檢測、設定操作。 二此，本發明之電磁遮蔽蓋框相較於先前技術，可適用於 元件配置，並且進—步上蓋，則可絲完整的電磁遮 心藉ΐ以上較佳具體實闕之詳述，鱗望能更加清楚描述本 之特Ϊ與精神，而並非以上述所揭露的較佳具體實施例來Ϊ $明，|㉖加以限制。減地，其目的是希望能涵蓋各種改變 ρ/、相等性的安排於本發明所欲申請之專利範圍的範疇内。因 ^，本發明所申請之專利範圍的範疇應該根據上述的說明作最 Κ的解釋，以致使其涵蓋所有可能的改變以及具相等性的安排。 200847915 【圖式簡單說明】 圖~ A係——遮蔽蓋之外觀圖。 圖B係纷7R另—遮蔽蓋之外觀圖。 根據本發明之第—較佳具體實施例之電磁遮蔽 圖二3係絲連接部之放大圖。 圖C係、.會不連接部之另一形態之放大圖。 圖二D係繪示連接部之另一开》 圖二Ε鱗示根據—具體實施例之連接部之連接示意圖。 圖二根據另—舰實關之連接部之連接示意圖。 心之圖根據第—較佳具體實施例之電磁遮蔽蓋框之重 圖三係繪示根據本發明 統之示意圖。 較么具體實施例之電磁遮蔽系 【主要元件符號說明】 1、2:遮蔽蓋 •電磁遮蔽蓋框 4 ··電磁遮蔽系統 12 :頂板 22 :外框 14:孔洞 24:上蓋 200847915 26 =平板 222 :鏤空 32、42 :外框 34、44 :可掀離式頂板 36、36!、36”、46 :連接部 38、48 :定位孔 49 :上蓋 322、322’、322":邊緣 322a :第一部分 322b :第二部分 342 :通孔 362 :鏤空 • 364 :未鏤空區域 366、368 :預斷 422 :侧壁 492 :主要部分 494 :側邊 4942 :定位孔 4222 :突出 R :圓區域 L :垂線 G :重心 12The vertical line L of the heart G (indicated by the center line) passes through the detachable top plate 34, especially the circular area R, to reduce the rotational torque generated by the electromagnetic shielding cover frame 3 during the pick-and-place process of the pick-and-place device, thereby increasing the take-up The stability of the pick-and-place operation of the discharge device. In addition, in the production of the k, the connecting portion 36, the outer frame 32 and the detachable top plate 34 can be arranged to reduce the production cost. Referring to FIG. 1A, the electromagnetic shielding cover frame 3 further includes three clamping legs 38 connected to the outer frame 32 for positioning the electromagnetic shielding cover frame 3 on the circuit board, as shown in FIG. 3 and FIG. A schematic diagram of an electromagnetic shielding system 4 in accordance with a second preferred embodiment of the present invention is shown. The electromagnetic shielding system 4 includes a frame-like, detachable top plate 44 and an upper cover 49. The detachable top plate 44 is connected to the fish outer frame 4 door 23 by the connecting portion 46. The preferred embodiment is described with respect to the outer frame 42, the detachable top plate 44, and the connecting portion 46, and will not be described herein. In addition, the electromagnetic shielding system 4 also has two positioning legs 48 for positioning the outer frame 42 on the circuit board. After the upper cover 49 is seated at 44, the cover panel 42 is covered to provide complete electromagnetic shielding power. Second, the size and shape of the upper cover 49 substantially conform to the outer frame 42. The outer frame 42 contains 422. The upper cover 49 includes a main portion 492 and four side edges to the main portion. The main portion 492 can cover 9 200847915 frame 42, the side 494 can be connected to the side wall 422 to cover the second embodiment, each side wall 422 includes a protrusion 2229, ^ side, 494 Then contains a positioning hole class 2. When the side object is raised to the side wall, the retaining hole 4942 is engaged to the corresponding protrusion 4222 to position the upper cover 49. a, the protruding and positioning holes are also mutually aligned, that is, each side wall 422 includes a bit hole, and each side edge 494 correspondingly includes a to ^. Incidentally, each side wall 422 also has a plurality of side holes, and the female side 494 correspondingly includes the positioning holes and protrusions, and the number of the sets is not limited to the number shown in the figure. According to the present invention, the detachable top plate is selected as a choice, and whether the mosquitoes are to be removed can be removed. If the approved detachable top plate does not interfere with the subsequent electronic measurement and setting operation for the electronic frame in the frame, the detachable top plate can be removed without additional removal. On the other hand, if there is a = shape, the detachable top plate is removed, and then the detection and setting operations are performed. In addition, the electromagnetic shielding cover frame of the present invention can be applied to the component configuration as compared with the prior art, and the upper cover can be used to complete the electromagnetic shielding of the wire by the detailed description of the above specific details. The features and spirit of the present invention are clearly described, and are not limited by the preferred embodiments disclosed above. The purpose of the reduction is that it is intended to cover various variations of ρ/, and the equivalence is within the scope of the patent application to which the present invention is intended. The scope of the patentable scope of the invention should be construed as being the 200847915 [Simple description of the diagram] Figure ~ A system - the appearance of the cover. Figure B shows the appearance of the 7R-shadow cover. Electromagnetic shielding according to a first preferred embodiment of the present invention. Fig. 2 is an enlarged view of a wire connecting portion. Fig. C is an enlarged view showing another form of the non-connecting portion. Figure 2D shows another connection of the connecting portion. Figure 2 is a schematic view showing the connection of the connecting portion according to the specific embodiment. Figure 2 is a schematic diagram of the connection of the connection part of the other ship. The diagram of the heart is shown in accordance with the present invention in accordance with the weight of the electromagnetic shielding frame of the preferred embodiment. The electromagnetic shielding system of the specific embodiment [main component symbol description] 1, 2: shielding cover • electromagnetic shielding cover frame 4 · electromagnetic shielding system 12: top plate 22: outer frame 14: hole 24: upper cover 200847915 26 = flat plate 222 : cutouts 32, 42: outer frames 34, 44: detachable top plates 36, 36!, 36", 46: connecting portions 38, 48: positioning holes 49: upper covers 322, 322', 322 ": edge 322a: Part 322b: Second part 342: Through hole 362: Hollowing • 364: Unslotted area 366, 368: Pre-break 422: Side wall 492: Main part 494: Side 4942: Positioning hole 4222: Projection R: Round area L: Vertical line G: Center of gravity 12