M399462 五、新型說明： 【新型所屬之技術領域】 本創作是有關於一種電連接器，特別是有關於一種 可防止電磁波干擾之電連接器。 【先前技術】 按，連接器係一種以電氣方式連接電線、電路板和 其他電路元件的連接裝置。因此，廣泛地運用於吾人 ® 生活周遭之各種電子產品，例如筆記本型電腦、手機 以及個人數位助理器（PDA)等。 一般的連接器係焊固於電路板上，俾利用其連接端 子與電路板上經電路佈局之接觸端接觸，以形成電氣 連接，然而在某些運用上，連接器係作為固定另一電 路元件，例如固定軟性排線的用途。因此，連接器係 介於軟性排線及印刷電路板之間，俾作為電氣訊號之 φ 轉接。 傳統固定軟性排線之前掀式連接器的結構，其係利 用蓋體下壓時會頂抵到軟性排線上，並使軟性排線順 勢向下搭接於導電端子上，如此確保導電端子與軟性 排線之接觸導通。 然而，此種連接器由於沒有設置其他的輔助結構來 減少電磁波的干擾，所以連接器中所傳遞之電氣訊號 3 M399462 很容易受到外界環境的影響而導致雜訊過大，進而影 響電氣訊號的傳遞，f致產生客訴的問題。 【新型内容】 習知連接器之結構對於防止電磁波干擾的成效不 佳，導致連接器之電氣訊號很容易受到外界電磁波干 擾的影響，使得電氣訊號的傳遞效果變差，進而導致 產生客訴的問題。 • 本創作提供一種電連接器，包括絕緣本體、複數導 電端子、金屬殼體及金屬上蓋，其中絕緣本體具有一 容置空間，複數導電端子設置於絕緣本體之容置空間 内，其中每一導電端子具有一接觸端及一對接端，且 接觸端位於容置空間内。金屬殼體組裝於絕緣本體 上，金屬上蓋樞設於容置空間内，且金屬上蓋係電性 連接金屬殼體。 本創作所提供電連接器，其係在絕緣本體之容置空 間内樞設有一金屬上蓋，且在絕緣本體上設有一金屬 殼體，金屬上蓋可電性連接於金屬殼體，並且與軟性 傳輸單元上的金屬層搭接，透過金屬殼體的接地，如 此可達到防止外界電磁波干擾的效果，以解決習知連 接器容易受到外界電磁波干擾而導致客訴的問題。 【實施方式】 4 請參照第一圖至第七圖，本創作提供一種防止電磁 波干擾之電連接器，此電連接器1包含絕緣本體2、 複數導電端子3、金屬殼體4、金屬上蓋5以及軟性傳 輸單元6，其中絕緣本體2具有一容置空間20。複數 導電端子3設置於容置空間20内，每一導電端子3之 一接觸端32係位於容置空間20内，其一對接端34係 經由絕緣本體2内之端子插槽21延伸出於絕緣本體2 外。金屬殼體4組裝於絕緣本體2上，其中金屬殼體 4設有一左軸承臂42與一右軸承臂44，左軸承臂42 與右軸承臂44係位於容置空間20内，且插設固定於 容置空間20之左右兩側之凹槽24内。金屬上蓋5樞 設於左軸承臂42與右軸承臂44上，且金屬上蓋5係 電性連接金屬殼體4。 一軟性傳輸單元6組裝於容置空間20内，其中軟 性傳輸單元6面對於該些導電端子3之接觸端32設有 複數個接點62,該些接點62係搭接於該些導電端子3 之接觸端32，軟性傳輸單元6面對於金屬上蓋5設有 一金屬層64，此金屬上蓋5係可搭接於金屬層64上。 在本實施例中，此軟性傳輸單元6係為軟性排線 (FFC )，此金屬層64係為銘箔，然不限於此，軟性 傳輸單元6亦可為軟性印刷電路板（FPC)，此金屬層 64亦可為導電金屬塗層，且軟性傳輸單元6之金屬層 64與接點62係分別位於軟性傳輸單元6之上下兩側。 M399462 在本實施例中，金屬上蓋5設有一左轉軸部52與 一右轉軸部54，左轉軸部’52與右轉轴部54係分別樞 設於左軸承臂42與右軸承臂44上，金屬上蓋5設有 一支撐部55，支撐部55位於左轉軸部52與右轉軸部 54之間。絕緣本體2設有一凸出部23，該凸出部23 延伸至容置空間20上，支撐部55係可彈性頂靠於凸 出部23上。金屬上蓋5設有一接觸部50，接觸部50 係可彈性搭接於金屬層64上。 • 當向下扳動金屬上蓋5時，支撐部55與接觸部50 係呈上下相對設置，且位於凸出部23與金屬層64之 間，如此具有彈片性質之支撐部56會頂靠於凸出部 23,並且提供一彈力使得接觸部50可緊密接觸於金屬 層64。在本實施例中，支撐部55與接觸部50係為利 用一金屬片對折成一 L形結構，L形結構之頂端為支 撐部55，L形結構之底端為接觸部50。 金屬上蓋5設有一左接觸臂56以及一右接觸臂 * 58，左接觸臂56係可接觸左軸承臂42，右接觸臂58 係可接觸右軸承臂44。金屬上蓋5設有一操作部59， 操作部59係為一對折之金屬片所構成，操作部59包 括一彎折部590以及連接於彎折部590上下兩側之一 上彈片591與一下彈片593，其中左接觸臂56係位於 上彈片591之左側末端，右接觸臂58係位於上彈片 591之右側末端。 6 M399462 金屬上蓋5可轉動地樞設於金屬殼體4上，藉由向 下扳動金屬上蓋5，以使金屬上蓋5抵壓於軟性傳輸 單元6，並使軟性傳輸單元6之接點62與導電端子3 形成緊密搭接，為了使軟性傳輸單元6不容易從絕緣 本體2上脫離，在本實施例中，在絕緣本體2之容置 空間20的兩側分別設有一定位部22,軟性傳輸單元6 亦對應於定位部22設有一定位缺口 66，該定位部22 對應搞合於定位缺口 6 6，以防止軟性傳輸單元6受外 • 力從絕緣本體2上脫離，並且還具有容易定位安裝軟 性傳輸單元6的效果。 金屬殼體4上設有複數個接地部46，此接地部46 係作為電連接器1之接地之用。因此，本創作之軟性 傳輸單元6之金屬層64係先經由接觸到接觸部50以 與金屬上蓋5形成電性連接，然後再經由金屬上蓋5 之左接觸臂56與右接觸臂58接觸到金屬殼體4以形 成接地導通，如此使得軟性傳輸單元6之金屬層64可 ® 經由金屬上蓋5及金屬殼體4以達到接地的目的。 值得一提的是，在本實施例中，金屬上蓋5係樞設 於金屬殼體4上，然不限於此，另一種選擇是亦可樞 設於絕緣本體2上，只要金屬上蓋5可以在容置空間 20内上下轉動達到開啟與閉合的目的即可，重點在於 金屬上蓋5在閉合的狀態時一定要與金屬殼體4之間 產生電性導通的關係，如此才可使得軟性傳輸單元上 的金屬層產生接地的功用。 7 M399462 綜上所述，本創作之電連接器其係在絕緣本體之容 置空間内樞設有—金肩上蓋，利用此金屬上蓋與軟性 傳輸單元上的金屬層搭接，再將此金屬上蓋經由接觸 到金屬殼體以產生接地的功能，如此可解決習知連接 器谷易爻到外界電磁波干擾而導致客訴的問題。 上述詳細說明為針對本創作一種較佳之可行實施 例况明而已，惟該實施例並非用以限定本創作之申請 專利範圍凡其匕未脫離本創作所揭示之技藝精神下 所完成之均等變化與修飾變更，均應包含於本創作所 涵蓋之專利範圍中。 【圖式簡單說明】 第一圖係糊叙電連接H的讀組合示意圖。 第,圖係第i中之電連接器之沿AA線段的剖面示意圖。 第三圖係第i中之電連接ϋ未Μ合軟性傳輸單元在另 一方向的立體示意圖。 第四圖係第-圖中之電連接器的立體分解示意圖。 第五圖係第四圖中之金屬殼體的立體示意圖。 第六圖係第四圖中之絕緣本體的立體示意圖。 第七圖係第四圖中之金屬上蓋的立體示意圖。 【主要元件符號說明】 〔本創作〕 1 電連接器 8 M399462 絕緣本體 容置空間 端子插槽 定位部 凸出部 凹槽 導電端子 接觸端 對接端 金屬殼體 左軸承臂 右軸承臂 接地部 金屬上蓋 接觸部 左轉軸部 右轉轴部 支撐部 左接觸臂 右接觸臂 操作部 彎折部 591上彈片 593下彈片 9 M399462 6 軟性傳輸單元 62 接點 64 金屬層 66 定位缺口M399462 V. New description: [New technical field] This creation is about an electrical connector, especially an electrical connector that prevents electromagnetic interference. [Prior Art] A connector is a connection device that electrically connects wires, boards, and other circuit components. Therefore, it is widely used in various electronic products around our life, such as notebook computers, mobile phones, and personal digital assistants (PDAs). A typical connector is soldered to a circuit board, and its connection terminal is in contact with a contact end of the circuit board through the circuit layout to form an electrical connection. However, in some applications, the connector is used to fix another circuit component. For example, the purpose of fixing a flexible cable. Therefore, the connector is between the flexible cable and the printed circuit board, and is switched as the φ of the electrical signal. The structure of the 掀-type connector before the conventional fixed flexible cable is used, when the cover is pressed down, it will abut against the flexible cable, and the flexible cable will be slid down to the conductive terminal, thus ensuring the conductive terminal and the softness. The contact of the cable is turned on. However, since such a connector does not have other auxiliary structures to reduce electromagnetic wave interference, the electrical signal 3 M399462 transmitted in the connector is easily affected by the external environment, causing excessive noise, thereby affecting the transmission of electrical signals. f caused a problem with the customer complaint. [New content] The structure of the conventional connector is not effective in preventing electromagnetic interference, which causes the electrical signal of the connector to be easily affected by external electromagnetic interference, which makes the transmission effect of the electrical signal worse, which leads to the problem of customer complaints. . The present invention provides an electrical connector including an insulative housing, a plurality of conductive terminals, a metal housing, and a metal upper cover. The insulative housing has a receiving space, and the plurality of conductive terminals are disposed in the receiving space of the insulative housing, wherein each of the conductive The terminal has a contact end and a pair of ends, and the contact end is located in the accommodating space. The metal casing is assembled on the insulating body, the metal upper cover is pivotally disposed in the accommodating space, and the metal upper cover is electrically connected to the metal casing. The present invention provides an electrical connector in which a metal upper cover is pivotally disposed in an accommodating space of the insulative housing, and a metal housing is disposed on the insulating body, and the metal upper cover is electrically connected to the metal housing, and is softly transmitted. The metal layer on the unit is overlapped and grounded through the metal casing, so that the effect of preventing external electromagnetic wave interference can be achieved, so as to solve the problem that the conventional connector is susceptible to external electromagnetic wave interference and cause a complaint. [Embodiment] 4 Referring to the first to seventh figures, the present invention provides an electrical connector for preventing electromagnetic interference, the electrical connector 1 comprising an insulative housing 2, a plurality of conductive terminals 3, a metal housing 4, and a metal cover 5 And a flexible transmission unit 6, wherein the insulative housing 2 has an accommodation space 20. The plurality of conductive terminals 3 are disposed in the accommodating space 20, and one of the contact terminals 32 of each of the conductive terminals 3 is located in the accommodating space 20, and the pair of terminals 34 extend through the terminal slot 21 in the insulating body 2 for insulation. Outside the body 2. The metal housing 4 is assembled on the insulative housing 2, wherein the metal housing 4 is provided with a left bearing arm 42 and a right bearing arm 44. The left bearing arm 42 and the right bearing arm 44 are located in the accommodating space 20, and are inserted and fixed. The recesses 24 on the left and right sides of the accommodation space 20 are accommodated. The metal upper cover 5 is pivotally mounted on the left bearing arm 42 and the right bearing arm 44, and the metal upper cover 5 is electrically connected to the metal housing 4. A flexible transmission unit 6 is assembled in the accommodating space 20, wherein the flexible transmission unit 6 is provided with a plurality of contacts 62 for the contact ends 32 of the conductive terminals 3, and the contacts 62 are lapped to the conductive terminals. The contact end 32 of the 3, the flexible transmission unit 6 is provided with a metal layer 64 for the metal upper cover 5, and the metal upper cover 5 can be overlapped on the metal layer 64. In this embodiment, the flexible transmission unit 6 is a flexible cable (FFC), and the metal layer 64 is a foil. However, the flexible transmission unit 6 may also be a flexible printed circuit board (FPC). The metal layer 64 may also be a conductive metal coating, and the metal layer 64 and the contact 62 of the flexible transmission unit 6 are respectively located on the upper and lower sides of the flexible transmission unit 6. M399462 In this embodiment, the metal upper cover 5 is provided with a left rotating shaft portion 52 and a right rotating shaft portion 54, and the left rotating shaft portion '52 and the right rotating shaft portion 54 are respectively pivoted to the left bearing arm 42 and the right bearing arm. At 44, the metal upper cover 5 is provided with a support portion 55 between the left hinge portion 52 and the right shaft portion 54. The insulative housing 2 is provided with a projection 23 extending to the receiving space 20, and the supporting portion 55 is elastically supported against the projection 23. The metal upper cover 5 is provided with a contact portion 50 which is elastically overlapped on the metal layer 64. • When the metal upper cover 5 is pulled downward, the support portion 55 and the contact portion 50 are disposed opposite to each other and located between the protruding portion 23 and the metal layer 64, so that the support portion 56 having the elastic property will abut against the convex portion. The outlet 23 is provided with an elastic force such that the contact portion 50 can be in intimate contact with the metal layer 64. In the present embodiment, the support portion 55 and the contact portion 50 are folded into an L-shaped structure by a metal piece. The top end of the L-shaped structure is a support portion 55, and the bottom end of the L-shaped structure is a contact portion 50. The metal upper cover 5 is provided with a left contact arm 56 and a right contact arm. * 58, the left contact arm 56 is adapted to contact the left bearing arm 42, and the right contact arm 58 is adapted to contact the right bearing arm 44. The metal upper cover 5 is provided with an operating portion 59. The operating portion 59 is formed by a pair of folded metal pieces. The operating portion 59 includes a bent portion 590 and a spring piece 591 and a spring piece 593 connected to one of the upper and lower sides of the bent portion 590. The left contact arm 56 is located at the left end of the upper elastic piece 591, and the right contact arm 58 is located at the right end of the upper elastic piece 591. 6 M399462 The metal upper cover 5 is rotatably pivoted on the metal casing 4, and the metal upper cover 5 is pressed downward to press the metal upper cover 5 against the flexible transmission unit 6, and the contact point 62 of the flexible transmission unit 6 is 62 In the present embodiment, a positioning portion 22 is respectively disposed on both sides of the accommodating space 20 of the insulative housing 2, in order to prevent the flexible transmission unit 6 from being detached from the insulative housing 2, respectively. The positioning unit 22 is also provided with a positioning notch 66 corresponding to the positioning portion 22, and the positioning portion 22 is correspondingly engaged with the positioning notch 66 to prevent the flexible transmission unit 6 from being detached from the insulating body 2, and is also easy to position. The effect of installing the flexible transmission unit 6. The metal casing 4 is provided with a plurality of ground portions 46 which serve as the grounding for the electrical connector 1. Therefore, the metal layer 64 of the flexible transmission unit 6 of the present invention is electrically connected to the metal upper cover 5 via the contact portion 50, and then contacts the metal through the left contact arm 56 and the right contact arm 58 of the metal upper cover 5. The housing 4 is electrically connected to form a ground such that the metal layer 64 of the flexible transmission unit 6 can be grounded via the metal upper cover 5 and the metal housing 4. It is worth mentioning that, in this embodiment, the metal upper cover 5 is pivotally disposed on the metal housing 4, but is not limited thereto, and the other option is to be pivotally disposed on the insulating body 2, as long as the metal upper cover 5 can be The upper and lower rotations of the accommodating space 20 can be opened and closed, and the focus is that the metal upper cover 5 must be electrically connected to the metal casing 4 in the closed state, so that the flexible transmission unit can be made. The metal layer creates the function of grounding. 7 M399462 In summary, the electrical connector of the present invention is pivotally disposed in the accommodating space of the insulative housing - a gold shoulder cover, and the metal cover is overlapped with the metal layer on the flexible transmission unit, and then the metal is The upper cover has the function of generating grounding by contacting the metal casing, so that the problem that the conventional connector is easy to smash into the external electromagnetic wave interference and the customer complaint is solved. The above detailed description is a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Modifications should be included in the scope of the patent covered by this creation. [Simple description of the diagram] The first diagram is a schematic diagram of the read combination of the electrical connection H. First, the figure is a schematic cross-sectional view along the AA line of the electrical connector in the first embodiment. The third figure is a perspective view of the electrical connection in the ith, which is not coupled to the flexible transmission unit in another direction. The fourth figure is a perspective exploded view of the electrical connector of the first figure. The fifth figure is a perspective view of the metal casing in the fourth figure. The sixth figure is a perspective view of the insulative body in the fourth figure. The seventh figure is a perspective view of the metal upper cover in the fourth figure. [Main component symbol description] [This creation] 1 Electrical connector 8 M399462 Insulation body accommodating space Terminal slot Positioning part Projection groove Conductive terminal Contact end Butt end Metal housing Left bearing arm Right bearing arm Grounding part Metal cover Contact part left rotation shaft part right rotation shaft part support part left contact arm right contact arm operation part bending part 591 upper elastic piece 593 lower elastic piece 9 M399462 6 flexible transmission unit 62 contact 64 metal layer 66 positioning notch