M249246 五、創作說明（1) 【新型所屬之技術領域】 抗電一種電路板模組’尤其涉及-種能有效 才几冤磁干擾的電路板模組。 【先前技術】 來技術的發展，電滕之訊號傳輸的速率愈 電連接器在高頻電路運作中會產生電 輸。：該等雷月二；：路板上的其他電子元件的訊號傳 周圍其他電子產品：效應會影響 雖然本身設有防電磁干擾的裝置電：板==電連接器 未設置防雷减姑SE 隹仍有部分電連接器 :防電磁干擾裝置’仍會存在前述問題。M249246 V. Creative Instructions (1) [Technical Field to which New Types belong] A circuit board module that is resistant to electricity ’particularly relates to a circuit board module that can effectively prevent magnetic interference. [Previous technology] With the development of recent technology, the transmission rate of the electrical signal has increased. The electrical connector will generate electricity during the operation of high-frequency circuits. : Such thunder moon II ;: Signals of other electronic components on the road board are transmitted around other electronic products: the effect will affect the device although it is equipped with anti-electromagnetic interference device Electric: board == electrical connector is not provided with lightning protection隹 There are still some electrical connectors: the anti-electromagnetic interference device will still have the aforementioned problems.
吉服奏鐘於此’確有必要對習知電路板模組進行改良，以 克服先W技術中的前述缺陷。 运仃汉艮U 【新型内容】 路板ίΐ作之目的在於提供-種能有效防止電磁干擾的電 數電下板模組包括電路板、複 的基板，前述電連接器伟㈣於有複數導電迴路 路板的-表面上，自:ίΐΐ;基板上；上蓋組裝於電 連接器的收容1。上突出形成有包覆前述電 電連接器對接口相應對齊的複數 b電路板上的 板…表面上，且位置與：應下路 凹陷形成有凹陷部。 自下盍表面向下 第5頁 M249246 五、創作說明（2) 相較於先前技術，本創作電路板模組具有如下 在電路板上下分別設置上下蓋結構，冑電路板上的部^電 連接益包覆，能有效防止高頻環境下電路板上電子元 號傳輸時的電磁干擾。 ° 【實施方式】 請參閱第一圖所示，本創作電路板模組丨包括電路板 2、複數電連接器22、24、上蓋3及下蓋4。 電路板2包括表面設有導電迴路（未圖示）的矩形基板 2 1，電連接器2 2、24係組裝於該基板2 1上，其中有部分電 連接器的引腳（未圖示）穿透基板21而伸到基板21下方。複 數電連接器2 2的對接口 2 2 1沿電路板一側緣排列。本實施 方式中，電連接器22可以係DVI (Digital Visual Interface)電連接器、CF Card(c〇mpact Flash Card)電 連接器及S-ATA(Serial Advanced Technology Attachment)電連接器等，電連接器24可以係fpc (Flexible Printed Circuit)電連接器、PCICPeripheral Component Interconnect)電連接器及BTBCBoard ToIt is really necessary to improve the conventional circuit board module in order to overcome the aforementioned defects in the prior art. Operation Hangen U [New content] The purpose of the circuit board is to provide a kind of electric bottom board module which can effectively prevent electromagnetic interference. It includes a circuit board and a complex substrate. On the surface of the circuit board, from: ΐΐ; on the substrate; the upper cover is assembled in the housing 1 of the electrical connector. A plurality of b-boards on the surface of the circuit board, covering the corresponding alignment of the aforementioned electrical connector to the interface, are formed on the protrusion, and the positions are the same as the following: a depression is formed in the depression. From the bottom to the surface, page 5 M249246 V. Creation Instructions (2) Compared with the prior art, this creative circuit board module has the following upper and lower cover structures on the circuit board, and the upper part of the circuit board is electrically connected. It can effectively prevent electromagnetic interference during the transmission of electronic symbols on circuit boards under high-frequency environments. ° [Embodiment] Please refer to the first figure, this creative circuit board module includes a circuit board 2, a plurality of electrical connectors 22, 24, an upper cover 3 and a lower cover 4. The circuit board 2 includes a rectangular substrate 21 with a conductive circuit (not shown) on the surface. Electrical connectors 2 and 24 are assembled on the substrate 21, and some of the pins of the electrical connector (not shown) are included. The substrate 21 penetrates the substrate 21 and extends below the substrate 21. The mating interfaces 2 2 1 of the plurality of electrical connectors 2 2 are arranged along one side edge of the circuit board. In this embodiment, the electrical connector 22 may be a DVI (Digital Visual Interface) electrical connector, a CF Card (cmpact Flash Card) electrical connector, and an S-ATA (Serial Advanced Technology Attachment) electrical connector. The connector 24 can be an fpc (Flexible Printed Circuit) electrical connector, a PCICPeripheral Component Interconnect) electrical connector, and a BTBCBoard To
Board)電連接器等。於基板21上形成有複數螺孔23。 上蓋3係由金屬材料製成，其包括大致呈矩形的平板 狀基體31 ’自該基體31向上衝製形成一向上突出的收容部 32 ’該收容部32包括有四側壁322及頂壁321，該等五壁包 圍形成一收容腔（未圖示）。於該收容部3 2的其中一個側壁 3 22上形成有複數與電路板2上的相應電連接器22的對接口 相對應的框口 3 2 3，於矩形基體3 1上亦分別設有複數螺孔 M249246 五、創作說明（3) 33 、下蓋4亦係由金屬材料衝壓加工製成，其包括大致呈 矩形平板狀的基體41，自該基體41向下衝製形成一略向下 凹陷的的凹陷部42，在基體41上亦分別設有複數螺孔43。 組裝時，上蓋3扣合於電路板2之基板21的上表面，其收容 =32之收谷腔將前述基板2丨上的複數電連接器包覆收 容，收容部32的前述框口 323恰好與該等被收容之電連接 器22的對接口對齊，此時上蓋3上的螺孔^與基板21上的 — 一對齊。下蓋4組裝於基板21下表面與上蓋3相對 二、位置，其凹陷部42位於上蓋3所包覆的電連接器22的 :::方。在組裝下蓋4時可以預先用聚脂薄膜或其他絕 $材料（未圖示）將前述電連接器22的引腳遮覆，或者在下 盍4之凹陷部42内設一層絕緣材料（未圖示）以防止電連接 2f=丨二間9相互短路。下蓋4上的螺孔43與上蓋3及基板 1的螺孔33、23對應對齊’然後藉螺桿5將上蓋3、電路板 2及下蓋4鎖固在一起。 本創作電路板模組i藉上、了蓋3、4 ;接器2巧覆：能有效防止電路板在高頻傳輸中的電磁Ϊ 且不而要分別對每個電連接 製程方便簡單。 ι ^ π π八 綜上所述，本創作確已符合新型專利之要件，爰依法 提出專利申請。惟，以上所姐· + #上 友依法 ^ v L 所揭路者僅為本創作之較佳實施 中i:二:=創作之權利範圍。舉凡所屬技術 ^ ^ ^ ^爰依本創作之精神所作之等效修飾Board) electrical connector. A plurality of screw holes 23 are formed in the substrate 21. The upper cover 3 is made of a metal material, and includes a substantially rectangular flat plate-like base body 31 'punched upward from the base body 31 to form a receiving portion 32 protruding upward. The receiving portion 32 includes four side walls 322 and a top wall 321, The five walls are surrounded to form a containing cavity (not shown). A plurality of frame openings 3 2 3 corresponding to the corresponding interfaces of the corresponding electrical connectors 22 on the circuit board 2 are formed on one of the side walls 3 22 of the receiving portion 32, and a plurality of rectangular openings 31 are also provided on the side. Screw hole M249246 V. Creation instructions (3) 33. The lower cover 4 is also made of metal materials by stamping. It includes a substantially rectangular flat plate-like base 41. A slightly downward depression is formed from the base 41 by punching downward. A plurality of recessed portions 42 are also provided in the base body 41 respectively. When assembling, the upper cover 3 is fastened to the upper surface of the substrate 21 of the circuit board 2, and the receiving cavity of the receiving cavity = 32 covers and houses the plurality of electrical connectors on the substrate 2 丨, and the frame opening 323 of the receiving portion 32 is just right Align with the opposite interfaces of the accommodated electrical connectors 22, and at this time, the screw holes ^ on the upper cover 3 are aligned with-on the substrate 21. The lower cover 4 is assembled on the lower surface of the substrate 21 opposite to the upper cover 3. The recess 42 is located on the ::: side of the electrical connector 22 covered by the upper cover 3. When assembling the lower cover 4, the pins of the aforementioned electrical connector 22 may be covered with a polyester film or other insulating material (not shown) in advance, or a layer of insulating material (not shown) may be provided in the recessed portion 42 of the lower case 4. (Shown) to prevent the electrical connection 2f = 丨 two between 9 short circuit with each other. The screw holes 43 on the lower cover 4 are aligned correspondingly with the screw holes 33 and 23 of the upper cover 3 and the substrate 1, and then the upper cover 3, the circuit board 2 and the lower cover 4 are locked together by the screw 5. This creative circuit board module i borrows and covers 3 and 4; connector 2 is cleverly covered: it can effectively prevent the circuit board from electromagnetic interference in high frequency transmission, and it is convenient and simple for each electrical connection. ι ^ π π8 In summary, this creation has indeed met the requirements for a new type of patent, and a patent application has been filed in accordance with the law. However, the above sister + + Shangyou Yifa ^ v L The road revealed is only a better implementation of this creation. I: 二: = Scope of rights of creation. Give the equivalent technology ^ ^ ^ ^ 等效 Equivalent modification based on the spirit of this creation
M249246 五、創作說明（4) 或變化，皆應涵蓋於後附之申請專利範圍内 Ι·ϋ M249246 圖式簡單說明 第一圖係本創作電路板模組的立體分解示意圖 第二圖係本創作電路板模組的立體組合示意圖 【元件符號說明】 電路板模組 1 電路板 2 基板 21 電連接器 22 螺孔 23 ^ 33 、43上蓋 3 基體 3卜 41 收容部 32 頂壁 321 側壁 322 框口 323 下蓋 4 凹陷部 42 螺桿 5M249246 V. Creation Instructions (4) or changes should be covered by the attached patents I · ϋ M249246 Schematic Brief Description The first picture is a three-dimensional exploded schematic diagram of the circuit board module of this creation The second picture is this creation Schematic diagram of the three-dimensional assembly of the circuit board module [Description of component symbols] Circuit board module 1 Circuit board 2 Substrate 21 Electrical connector 22 Screw hole 23 ^ 33, 43 Upper cover 3 Base body 3 Bu 41 Receiving section 32 Top wall 321 Side wall 322 Frame opening 323 Lower cover 4 Depression 42 Screw 5
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