M437563 五、新型說明： 【新型所屬之技術領域】 特別是有關於—種 器。 本創作是有關於一種電連接3|， 具有防止電磁波干擾功能之電連接 k 【先前技術】 連接器係―種以電氣方式連接電線、電路板和 # t路元件的連接袭置，因此廣泛地運用於吾人生_ &之各種電子產品，例如筆記本型電腦、手機及個。M437563 V. New type description: [Technical field of new type] Especially related to - type. The present invention relates to an electrical connection 3|, and has an electrical connection k for preventing electromagnetic interference. [Prior Art] A connector system electrically connects a wire, a circuit board, and a connection of a #t-channel component, and thus is widely used. Used in my life _ & various electronic products, such as notebook computers, mobile phones and one.
數位助理器（PDA)等。隨著連接器之發展，近年來出現 一種低電壓差分訊號（L〇w v〇lt D rentlalDigital assistant (PDA), etc. With the development of connectors, a low-voltage differential signal has appeared in recent years (L〇w v〇lt D rentlal
Signal ’LVDS)連接器，其係利用極低的電壓振幅高速 差動傳輪數據資料，故具有低功耗、低誤碼率之優:: 然而，由於此種類型之高速連接器，其傳輸之訊號 頻率通常到數兆赫茲（GHz)，因此當訊號傳播於印刷電" 鲁 路板上時’會產生高頻雜訊。且電路板上的線路與將 其包覆的金屬殼體之間會存在一電位差，造成高頻電 • 磁波雜訊會與上述之金屬殼體產生諧振，使金屬殼體 產生一天線效應’而發射電磁干擾（EMI)，此電磁干擾 現象將透過排線傳遞，進而影響原信號之傳送品質。 為了克服上述問題，一般連接排線内均設有接地導 線之設計，以降低電磁干擾所造成之簡題。如中華民 國專利第M360467號所揭示，即為一種習知具有防止 3 電磁波干擾功能的連接器，其係於金屬殼體上設有複 數個對應於接地導線之彈片，利用此些彈另與外露於 絕緣層之接地導線互相接觸來達到接地導通的目的。 然而’隨著產品輕薄短小的趨勢發展，應用於超小 型連，器或高密度導線設計之連接器的排線速接結構 也跟著必需要縮小金屬導線本身寬度的大小及其之間 1大〗、，以符合市場的需求。為了配合細間距之 t小金屬導線的設計，金屬殼體上之彈片也必需跟著 縮j其本身寬度的大小，如此造成金屬沖麼成型製程 的困難度增力U ’容㈣致製程良率下降與製造成本增 加’不利於市場競爭與經濟效益。 【新型内容】 習知具有防止電磁波干擾功能之連接器因為在< 屬殼體上設計有複數個細小彈片，所以容易會產生j 程良率下降與製造成本增加的問題，導致於市j 競爭與經濟效益。 本創作提供一種電連接器，包括第一殼體、軟性排 屬遮蔽層、接地元件、第二殼體及加壓元件， 二:殼體設有載面，該承載面的左右兩側各 «*又德部。軟性排線設置於承載面上，軟性排線 金屬導線及包覆該些金屬導線之絕緣層，該 ^ ^線係外露於軟性排線的末端而形成複數接觸 點線左右兩側各設有4合孔，以立部係 嵌合於嵌合孔，使軟性排線定位於第一殼體上。金屬 遮蔽層設置於軟性排線之絕緣層外，接地元件設置於 金屬遮蔽層與該些接觸點之間，接地元件左右兩側各 設有一孔洞，定位部係嵌合於孔洞，使接地元件定位 於軟性排線上，接地元件具有一導電區，該導電區係 與金屬遮蔽層以及任一接觸點形成電性導通。第二殼 體設置於接地元件上且組裝固定於第一殼體，該些接 觸點外露於第二殼體。加壓元件設置於第二殼體與接 地元件之間，加壓元件係抵壓於接地元件且同時接觸 於第二殼體，使加壓元件與導電區形成電性導通。 本創作所提供之電連接器，其係利用將一接地元件 設置於金屬遮蔽層與該些接觸點之間，此接地元件上 設有一導電區，該導電區係與金屬遮蔽層、第二殼體 以及任一接觸點形成電性導通，由於導電區中的線路 寬度與間距設計可以輕易的縮小化，不容易產生製程 良率下降與製造成本增加的問題，如此即可改善習知 連接器之不利於市場競爭與經濟效益的缺點。 【實施方式】 請參閱第一圖至第四圖所示，本創作提供一種電連 接器1，其包括有第一殼體2、軟性排線3、金屬遮蔽 層4、接地元件5以及第二殼體6。 第一殼體2設有一承載面21，該承載面21的左右 兩側各設有一向上延伸之定位部22。 軟性排線3設置於承載面21上，該軟性排線3包 括複數金料線及包覆該些金屬導線之絕緣層，該些 金層導線料露純轉線3的末端而形成複數接觸 點31 ’軟性排、線3左右兩側各設有一嵌合孔32，定位 部22减合於嵌合孔32，使軟性排線3定位於第一 殼體2上。 此外’軟性排線3還包括有一補強片33貼設於該 些接觸點31之下側’補強片33係、自該些接觸點31之 下側延伸至第—殼體2以及軟性祕3之間，補強片 33與4些接觸點31係㈣與對錢接_ 對接部。 金屬遮蔽層4設置於軟性排線3之絕緣層外，其中 金屬遮蔽層4包括一彳里 凰m Λ〇入 保濩層41及一金屬層42，該金 θ ’丨於軟性排線3與保護層41之間。 Μ，件5 <置於金屬遮蔽層4㈣些接觸點31 22传^ &件5左右兩側各設有一孔、洞51，定位部 “敗°於孔洞5卜使接地元件5定位於軟性排線3 接地疋件5具有一導電區52，該導電區52係與 金屬遮蔽層4以及任—接觸點31形成電性導通。、、 在本實施例中，接地元件5係為-電路板’導電區 52具有互相電性導通之第一搭接部521、第二搭接部 522及第二搭接部523’其中第一搭接部切設於電路 板之底面’第一搭接部522與第三搭接部523設於電 路板之頂面，第—搭接部521係朗於多個接觸點 31，第二搭接部522係接觸於金屬遮蔽層4，一導電 膠層（未繪示）形成於金屬遮蔽層4與接地元件5之 間，第二搭接部522經由導電膠層與金屬遮蔽層4形 成電性導通。由於導電區52之第一搭接部521的線路 設計非常容易縮小化，所以當接觸點31的寬度與間距 設計成非常細小時’導電區5 2與接觸點31之間的電 性接觸也不會造成不良，故可解決習知連接器之製程 良率下降與製造成本增加的問題。 此電路板係為印刷電路板之軟板（FPC)或硬板 (PCB)，其具有二短邊與二長邊之長方形結構，電路 板之短邊朝外側延伸設有一凸出部53，如第三圖所 示，該凸出部53上設有孔洞51，第一搭接部521之 延伸方向係垂直於長邊，第二搭接部522係延伸至鄰 近於一長邊，第三搭接部523係延伸至鄰近於另一長 邊，如第二圖所示。 第二殼體6設置於接地元件5上且組裝固定於第一 殼體2,該些接觸點31前端外露於第二殼體6之前側， 該些接觸點31後端延伸凸出於第二殼體6之後側，接 地元件5之底面設置於該些接觸點31後端上，金屬遮 蔽層4之金屬層42係延伸至接地元件5之頂面上以接 觸於導電區52，且金屬遮蔽層4之前端靠近於第二殼 體6之後侧，第二殼體6設有一加壓元件7以抵壓於 接地元件5,使加壓元件7與導電區52形成電性導通。 在本實施例中，加壓元件7係一體成型形成於第二 殼體6上，且加壓元件7係自第二殼體6朝著接地元 件5的方向延伸設置，然不限於此，該加壓元件7亦 可獨立於第二殼體6而形成一單獨的彈性構件，只要 將此獨立的加壓元件7設置於第二殼體6與接地元件 5之間，使得加壓元件7可彈性抵壓於接地元件5且 同時接觸於第二殼體6,如此一樣可以得到與前述之 一體成型之結構同樣的效果。 第二殼體6具有一本體61、自本體61前緣向前延 伸之一延伸部62及設於本體61兩側之卡扣部63，本 體61係整個遮蓋於接地元件5上，本體61設有向下 延伸之一體成型之加壓元件7以抵壓接地元件5並接 觸於第三搭接部523，加壓元件7的寬度W大小接近 於承載面21之左右兩側之定位部22之間的寬度P大 小，如此可得到較佳的電性接觸的效果。 可以理解的是，為了增加接地元件5與該些接觸點 31之間的連接強度，可形成一異方性導電膠層（ACF 或ACP)於接地元件5與該些接觸點31之間，導電區 52經由異方性導電膠層只能在垂直方向上與任一接觸 點31形成電性導通，異方性導電膠層亦可黏合固定接 地元件5與軟性排線3。 請參閲第五圖所示，本創作又提供可應用於電連接 器1中之另一種接地元件8，此接地元件8係為一單 面合線排線，如第六圖所示，係為此單面合線排線尚 M437563Signal 'LVDS' connector, which uses high-speed differential transmission data with extremely low voltage amplitude, so it has excellent power consumption and low error rate: However, due to this type of high-speed connector, its transmission The frequency of the signal usually reaches several megahertz (GHz), so when the signal propagates on the printed circuit, it will generate high frequency noise. And there is a potential difference between the circuit on the circuit board and the metal casing covering it, causing high frequency electric and magnetic wave noise to resonate with the above metal casing, so that the metal casing generates an antenna effect' Electromagnetic interference (EMI) is emitted, and this electromagnetic interference phenomenon will be transmitted through the cable, which will affect the transmission quality of the original signal. In order to overcome the above problems, the design of the grounding conductor is generally provided in the connecting cable to reduce the problem caused by electromagnetic interference. As disclosed in the Republic of China Patent No. M360467, it is a conventional connector having a function of preventing 3 electromagnetic wave interference, which is provided with a plurality of elastic pieces corresponding to the grounding wires on the metal casing, and the bombs are additionally exposed. The grounding conductors of the insulating layer are in contact with each other to achieve grounding conduction. However, with the trend of thin and light products, the cable quick-connect structure of connectors for ultra-small connectors, high-density conductors, and the size of the metal wires themselves must be reduced. In order to meet the needs of the market. In order to match the design of the small-diameter t-small metal wire, the shrapnel on the metal casing must also follow the width of its own width, thus causing the difficulty of the metal forming process to increase the force U' capacity (four) to reduce the process yield. Increased manufacturing costs are not conducive to market competition and economic benefits. [New content] It is known that connectors with electromagnetic wave interference prevention function are designed to have a plurality of small shrapnel on the housing, so that it is easy to cause a problem of a decrease in yield and an increase in manufacturing cost, resulting in competition in the city. And economic benefits. The present invention provides an electrical connector, comprising a first housing, a soft venting shielding layer, a grounding element, a second housing and a pressing element, and two: the housing is provided with a carrying surface, and the left and right sides of the bearing surface are each « *And the German Ministry. The flexible cable is disposed on the bearing surface, the flexible wire metal wire and the insulating layer covering the metal wires, the wire is exposed at the end of the flexible cable to form a plurality of contact points, and the left and right sides are respectively provided with 4 The hole is fitted into the fitting hole with the vertical portion so that the flexible wire is positioned on the first casing. The metal shielding layer is disposed outside the insulating layer of the flexible cable, the grounding component is disposed between the metal shielding layer and the contact points, and a hole is formed on each of the left and right sides of the grounding component, and the positioning portion is fitted into the hole to position the grounding component. On the flexible cable, the grounding element has a conductive region that is electrically conductive with the metal shielding layer and any contact points. The second housing is disposed on the grounding member and assembled and fixed to the first housing, and the connecting contacts are exposed to the second housing. The pressing member is disposed between the second housing and the grounding member, and the pressing member is pressed against the grounding member and simultaneously contacts the second housing to electrically connect the pressing member to the conductive region. The electrical connector provided by the present invention uses a grounding component disposed between the metal shielding layer and the contact points. The grounding component is provided with a conductive region, the conductive region and the metal shielding layer and the second shell. The body and any contact point form electrical conduction, because the line width and pitch design in the conductive area can be easily reduced, and the problem of reduced process yield and increased manufacturing cost is not easy to occur, so that the conventional connector can be improved. It is not conducive to the shortcomings of market competition and economic benefits. [Embodiment] Referring to the first to fourth figures, the present invention provides an electrical connector 1 including a first housing 2, a flexible cable 3, a metal shielding layer 4, a grounding member 5, and a second Housing 6. The first housing 2 is provided with a bearing surface 21, and each of the left and right sides of the bearing surface 21 is provided with an upwardly extending positioning portion 22. The flexible cable 3 is disposed on the bearing surface 21, and the flexible cable 3 includes a plurality of gold wires and an insulating layer covering the metal wires. The gold wires are exposed to the ends of the pure wires 3 to form a plurality of contact points. 31 'The soft row, the left and right sides of the wire 3 are respectively provided with a fitting hole 32, and the positioning portion 22 is reduced to the fitting hole 32, so that the flexible cable 3 is positioned on the first casing 2. In addition, the flexible cable 3 further includes a reinforcing sheet 33 attached to the lower side of the contact points 31, a reinforcing sheet 33, extending from the lower side of the contact points 31 to the first housing 2 and the soft secret 3 Between the reinforcing sheets 33 and the four contact points 31 (four) and the money _ docking portion. The metal shielding layer 4 is disposed outside the insulating layer of the flexible cable 3, wherein the metal shielding layer 4 includes a 凰 凰 Λ〇 Λ〇 濩 濩 41 41 41 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及Between the protective layers 41. Μ, piece 5 < placed in the metal shielding layer 4 (four) some contact points 31 22 and the left and right sides of the member 5 are provided with a hole, a hole 51, the positioning portion "defected from the hole 5 to make the grounding element 5 positioned soft The grounding element 5 has a conductive region 52 which is electrically connected to the metal shielding layer 4 and any contact point 31. In this embodiment, the grounding element 5 is a circuit board. The conductive region 52 has a first overlapping portion 521, a second overlapping portion 522 and a second overlapping portion 523' electrically connected to each other, wherein the first overlapping portion is cut on the bottom surface of the circuit board 'the first overlapping portion 522 and the third overlapping portion 523 are disposed on the top surface of the circuit board, the first overlapping portion 521 is perpendicular to the plurality of contact points 31, and the second overlapping portion 522 is in contact with the metal shielding layer 4, a conductive adhesive layer ( Not shown) is formed between the metal shielding layer 4 and the grounding member 5, and the second overlapping portion 522 is electrically connected to the metal shielding layer 4 via the conductive adhesive layer. The line of the first overlapping portion 521 of the conductive region 52 is formed. The design is very easy to downsize, so when the width and spacing of the contact points 31 are designed to be very fine, the conductive area 5 2 is in contact with The electrical contact between 31 does not cause any defects, so it can solve the problem of the decrease of the process yield and the increase of the manufacturing cost of the conventional connector. The circuit board is a soft board (FPC) or a hard board of a printed circuit board ( a PCB having a rectangular structure of two short sides and two long sides, the short side of the circuit board extending outwardly and having a protruding portion 53. As shown in the third figure, the protruding portion 53 is provided with a hole 51, The lap portion 521 extends perpendicular to the long side, the second lap portion 522 extends adjacent to a long side, and the third lap portion 523 extends adjacent to the other long side, as shown in the second figure. The second housing 6 is disposed on the grounding member 5 and is assembled and fixed to the first housing 2. The front ends of the contact points 31 are exposed on the front side of the second housing 6. The rear ends of the contact points 31 are extended and protruded. On the rear side of the second housing 6, the bottom surface of the grounding member 5 is disposed on the rear ends of the contact points 31, and the metal layer 42 of the metal shielding layer 4 extends to the top surface of the grounding member 5 to contact the conductive region 52, and The front end of the metal shielding layer 4 is adjacent to the rear side of the second casing 6, and the second casing 6 is provided with a pressing member 7 to resist In the grounding element 5, the pressing element 7 is electrically connected to the conductive region 52. In the embodiment, the pressing member 7 is integrally formed on the second housing 6, and the pressing member 7 is from the second The housing 6 extends toward the grounding member 5, but is not limited thereto, and the pressing member 7 can also form a separate elastic member independently of the second housing 6, as long as the independent pressing member 7 is disposed. Between the second housing 6 and the grounding member 5, the pressing member 7 is elastically biased against the grounding member 5 and simultaneously contacts the second housing 6, so that the same effect as the one-piece molded structure can be obtained. The second housing 6 has a main body 61, an extending portion 62 extending forward from the front edge of the main body 61, and a locking portion 63 disposed on two sides of the main body 61. The main body 61 is entirely covered on the grounding member 5, and the main body 61 A pressing member 7 is formed which is formed by extending downwardly to abut the grounding member 5 and contacts the third overlapping portion 523. The width W of the pressing member 7 is close to the positioning portion 22 on the left and right sides of the bearing surface 21. Between the width P size, so that better electrical contact effect can be obtained . It can be understood that, in order to increase the connection strength between the grounding member 5 and the contact points 31, an anisotropic conductive adhesive layer (ACF or ACP) may be formed between the grounding member 5 and the contact points 31 to conduct electricity. The region 52 can be electrically connected to any of the contact points 31 only in the vertical direction via the anisotropic conductive adhesive layer, and the anisotropic conductive adhesive layer can also bond and fix the grounding member 5 and the flexible wiring 3. Referring to the fifth figure, the present invention provides another grounding element 8 that can be applied to the electrical connector 1. The grounding component 8 is a single-sided wire, as shown in the sixth figure. For this purpose, the single-sided cable is still M437563
未對摺壓合前的立體示意圖，其包括有—絕緣層81及 設於絕緣層81上之複數接地導線82，絕緣層81沿著 虛線對摺壓合後平行重#形成—摺疊層Μ，如第五圖 所示，接地導線82係自摺疊層83的項面延伸至擅疊 層83的底面，位於摺疊層83之底面的接地導線82係 等同於前述之第一搭接部52卜位於指叠層83之頂面 的接地導線82係等同於前述之第二搭 搭接部523。 為了使位於摺疊層83之頂面的複數接地導線犯能 與第二殼體6之間形成較佳的電性接觸的效果所以 在摺疊層83之頂面上又增設有一導電層9，使位於摺 疊層83之頂面上的該些接地導線82能直接接觸於導 電層9,之後再透過面積較大的導電層9與第二殼體6 搭接，如此可避免接地導線82電性接觸不良的問題。 絲上所述’本創作之電連接器，其係利用將一接地 元件設置於金屬遮蔽層與該些接觸點之間，此接地元 件上設有一導電區，該導電區係與金屬遮蔽層、第二 殼體以及任一接觸點形成電性導通，由於導電區中的 線路寬度設計可以輕易的縮小化，不容易產生製程良 率下降與製造成本增加的問題，如此即玎改善習知連 接器之不利於經濟效益與市場競爭的缺點。此外，利 用定位部的設計就可以達到直接固定軟性排線與接地 元件的目的’故可減少材料並且降低製造成本。 9 M437563 上述詳細說明為針對本創作一種較佳之可行實施 例說明而已，惟該實施例並非用以限定本創作之申請 專利範圍，凡其它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】 第一圖係本創作之電連接器的立體示意圖。 第二圖係第一圖之電連接器的分解示意圖。 第三圖係第二圖之接地元件於另一方向之立體示意圖。 第四圖係第一圖之電連接器的剖面示意圖。 第五圖係第二圖之電連接器使用另一種接地元件的分解示 意圖。 第六圖係第五圖之另一種接地元件於對摺壓合前型態的 立體不意圖。 【主要元件符號說明】 1 電連接器 2 第一殼體 21 承載面 22 定位部 3 軟性排線 31 接觸點 32 嵌合孔 M437563 33 補強片 4 金屬遮蔽層 41 保護層 42 金屬層 5 接地元件 51 孔洞 52 導電區 521第一搭接部 522第二搭接部 523第三搭接部 53 凸出部 6 第二殼體 61 本體 62 延伸部 63 卡扣部 7 加壓元件 8 接地元件 81 絕緣層 82 接地導線 83 摺疊層 9 導電層A three-dimensional schematic view of the pre-compression bonding, comprising an insulating layer 81 and a plurality of grounding conductors 82 disposed on the insulating layer 81. The insulating layer 81 is folded and folded along the dashed line to form a folded-fold layer. As shown in FIG. 5, the grounding conductor 82 extends from the face of the folded layer 83 to the bottom surface of the slab 83. The grounding conductor 82 located on the bottom surface of the folded layer 83 is equivalent to the aforementioned first lap 52. The grounding conductor 82 on the top surface of layer 83 is identical to the second overlapping portion 523 described above. In order to make the plurality of grounding wires located on the top surface of the folded layer 83 ineffectively form a good electrical contact with the second casing 6, a conductive layer 9 is further added on the top surface of the folded layer 83 to provide The grounding conductors 82 on the top surface of the folded layer 83 can directly contact the conductive layer 9 and then overlap the second housing 6 through the conductive layer 9 having a larger area, so that the electrical contact of the grounding conductors 82 can be avoided. The problem. The electric connector of the present invention is provided by disposing a grounding element between the metal shielding layer and the contact points, and the grounding element is provided with a conductive region, the conductive region and the metal shielding layer, The second housing and any contact point form electrical conduction, and the line width design in the conductive area can be easily reduced, which is not easy to cause a problem of a decrease in process yield and an increase in manufacturing cost, so that the conventional connector is improved. It is not conducive to the shortcomings of economic benefits and market competition. In addition, the design of the positioning portion can achieve the purpose of directly fixing the flexible cable and the grounding member, so that the material can be reduced and the manufacturing cost can be reduced. 9 M437563 The above detailed description is a description of a preferred embodiment of the present invention, and the embodiment is not intended to limit the scope of the present invention, and other equivalents are not changed without departing from the spirit of the art. Changes and modifications should be included in the scope of the patent covered by this creation. [Simple description of the drawing] The first figure is a three-dimensional schematic diagram of the electrical connector of the present invention. The second figure is an exploded schematic view of the electrical connector of the first figure. The third figure is a perspective view of the grounding element of the second figure in the other direction. The fourth figure is a schematic cross-sectional view of the electrical connector of the first figure. The fifth figure is an exploded view of the electrical connector of the second figure using another grounding element. The sixth figure is a perspective view of the other type of grounding element of the fifth figure in the form of a folded front press. [Description of main components] 1 Electrical connector 2 First housing 21 Bearing surface 22 Positioning part 3 Flexible cable 31 Contact point 32 Mating hole M437563 33 Reinforcing sheet 4 Metal shielding layer 41 Protective layer 42 Metal layer 5 Grounding element 51 Hole 52 Conductive area 521 First lap 522 Second lap 523 Third lap 53 Projection 6 Second housing 61 Body 62 Extension 63 Snap portion 7 Pressing element 8 Grounding element 81 Insulation 82 Grounding wire 83 Folding layer 9 Conductive layer