五、新型說明： 【新型所屬之技術領域】 關於 種可 防= 是有關於一種連接器，特別是有， ;干擾並且具有卡扣機構的連接器 【先前技術】 按S接器係一種以電氣方式連 其他電路元件0 電線、電路板和 生活周遭之廣泛地運用於吾人 以及個人^ 筆記本型電腦、手機 夂個人數位助理器（PDA)等。 俄 子與㈣魏板上，俾彻其連接端 -、 板上、，電路佈局之接觸端接觸， 然而在某些運用上，連接器係作為固 兀件，例如固定軟性排線的用途。因此， ::軟性排線及印刷電路板之間，俾作為電氣訊號之V. New description: [New technical field] About the kind of preventable = There is a connector, especially the connector that interferes and has a snap mechanism. [Prior Art] Press the S connector to electrically The way to other circuit components 0 wire, circuit board and life around it is widely used in our personal and personal ^ notebook computers, mobile phones, personal digital assistants (PDA) and so on. The Russian and (4) Wei board are in contact with the contact end of the circuit -, the board, and the circuit layout. However, in some applications, the connector is used as a solid member, for example, for fixing a flexible cable. Therefore, :: between the flexible cable and the printed circuit board, as an electrical signal
一般傳統用來固定軟性排線之連接器，其結構主要 包括有絕緣本體、複數導電端子以及上蓋，上蓋可相 對於絕緣本體旋轉移動而產生開啟與閉合的狀態，當 上蓋開啟時，可將軟性排線插入於絕緣本體中:當I 蓋閉合時，可將軟性排線電性搭接於導電端子上:且 固定於絕緣本體内。 M409572 然而，此種用來固定軟性排線之連接器由於沒有設 置其他的輔助結構來減少電磁波的干擾（EMI)，所以 連接器中所傳遞之電氣訊號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，導致 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。 本創作提供一種連接器，包括絕緣本體、複數導電 端子以及金屬殼體，其中絕緣本體具有一容置空間以 及複數個端子插槽。複數導電端子安裝於該些端子插 槽中，金屬殼體組裝於絕緣本體上，其中金屬殼體包 括一上殼、一下殼及一後殼，後殼設有至少一接地彈 片以及至少一止退彈片，接地彈片與止退彈片延伸至 容置空間内，上殼連接至少一回彈部，回彈部連接一 操作部且位於上殼與操作部之間，操作部位於上殼之 上方以與上殼之間形成一下壓行程空間，操作部連接 一抵壓部，抵壓部延伸至容置空間内且位於止退彈片 之上方。 本創作所提供連接器，其係在絕緣本體上覆蓋一金 屬殼體，此金屬殼體之接地彈片可搭接於軟性傳輸單 4 ==二再外透過此金屬殼體之接地部接 *習知連接器容易受到4=;==:果’以解 止退彈片以及回彈部作部、抵壓部、 來達到卡扣固定軟性傳輪單元的目的。 上蓋 【實施方式】 請參照第一圖至第九圖，本創 此連接器丨包含絕緣本體2、複數導電端子種連:二 =軟性傳輸單元6，其中絕緣本體2具有屬； %，複數導::二!置空間2°之複數個端子插槽 該些端子插槽26中。金屬 成體5組裝於絕緣本體2上，其中金屬殼體5具有— :體50 ’其包括一上殼5卜一下殼53以及連接於上 成51之後设55，框體5〇係包圍絕緣本體2，後殼 55之上下兩側分別設有複數接地彈片552以及止退彈 片554’接地彈片552與止退彈片554相對於後殼55 係呈上下相對設置且朝容置空間2〇之開口 2〇〇延伸至 合置空間20内，上殼51連接複數個回彈部56，該些 回彈部56連接-操作部52且位於上殼51與操作部 52之間’操作部52位於上殼51之上表面上方以與上 威51之上表面之間形成一下壓行程空間521。操作部 52連接一抵壓部54，抵壓部54延伸至容置空間20内 M409572 且位於止退彈片554之上方’在本實施例中，金屬殼 體之框體50、上殼51、下殻53、後殼55、接地彈片 552、止退彈片554、回彈部56、操作部52以及抵壓 部54係為金屬沖壓一體成型之結構，然不限於此，也 可將框體50中之後殼55分離於上殼51與下殼53以 形成二件金屬沖壓成型之結構。 在本實施例中，為了方便說明起見，以絕緣本體2 之容置空間20與軟性傳輸單元6互相連接的方向設定 為前方，因此容置空間20之開口 200係位於絕緣本體 2之前側，絕緣本體2具有至少一凹槽22，凹槽22之 開口位於絕緣本體2之後側’且凹槽22連通於容置空 間20。金屬殼體5自絕緣本體2之後側組裝於絕緣本 體2上，止退彈片554穿過凹槽22設置於容置空間 20内且位於上殼51與下殼53之間。 在本實施例中，後殼55連接於上殼51之後側，且 該些回彈部56連接於上殼51之前侧，操作部52之前 側連接於回彈部56,上殼51之前側鄰近於絕緣本體2 之前側’操作部52之後側與上殼51之後侧之間形成 下壓行程空間521，如此設計以利於將金屬殼體5自 絕緣本體2之後側組裝於絕緣本體2上。在本實施例 中’操作部52係幾乎整個遮蓋橫跨於上殼51之上方， 當在後殼55之上側設有接地彈片552時，因為製程的 緣故會在上殼51上形成空孔51〇，且接地彈片552係 剛好位於空孔510之正下方來成形，其中接地彈片552 i 6 M409572 的尺寸係小於空孔510的尺寸大小，並且在絕緣本體 2之上表面還設有複數孔洞28’接地彈片552係町穿 過孔洞28延伸至容置空間2〇内。此時操作部52係可 遮蔽於上殼51上之空孔510以及後殼55之接地彈片 552之上方，如此使得操作部52可以辅助上殼51來 作為遮蔽電磁波干擾之用途。另外，抵壓部54係設置 於操作部52以及回彈部56之間且延伸至止退彈片554 之上方’絕緣本體2之前側上設有複數個保護結構 24 ’該些回彈部56係可容置於該些保護結構24内， 以保護回彈部56不會受到外力撞擊而破壞。 一軟性傳輸單元6插入於容置空間2〇内，其中軟 性傳輸單元6設有一缺口 60，止退彈片554上設有一 止退部556，止退部556係可卡合干涉於該缺口 6〇， 藉以將軟性傳輸單元6固定於絕緣本體2。軟性傳輸 單元6上設有一金屬層62,金屬層62係與金屬殼體5 之接地彈片552電性搭接。在本實施例中，此軟性傳 2單元6係為軟性排線（FFC)，此金屬層犯係為鋁 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62亦可為銀膠塗層。由於容 置空間20的開口 200大小係實質等於或約略大於軟性 傳輸單元6的截面積大小，止退彈片554透過操作部 52的向下施力作用後可從容置空間2〇彈性變形移動 至凹槽22中，如此缺口 60不再干涉於止退彈片554 7 上之止退部556，而軟性傳輸單元6則可脫離於絕缘 本體2。 值得一提的是，直接將接地彈片552以及止退彈片 554設置於後殼55之上下兩側，而不是設置在金屬殼 體5的其他位置上’係可以達到減少連接器1之絕緣 本體2之厚度大小的效果，且有利於製程上的實施。 導電端子4之前端具有一接觸端，導電端子4之後端 具有一焊接端，接觸端位於容置空間20内，焊接端延 伸凸出於絕緣本體2外。在本實施例中，位於容置空 間20中之導電端子4的接觸端係與軟性傳輸單元6電 性連接，凸出於絕緣本體2外之導電端子4的焊接端 係與電路板（未繪示）焊接固定。 綜上所述，本創作之連接器其係在絕緣本體上覆蓋 有一金屬殼體，利用此金屬殼體之接地彈片可搭接於 軟性傳輪單元上之金屬層的特性，之後再透過此金屬 殼體之接地部接地’如此可達成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。另外，此金屬殼體上還設有一體 成形之操作部、抵壓部、止退彈片及回彈部，可用來 取代習知連接器之上蓋來達到卡扣固定軟性傳輸單元 ，目的，亦即本創作之連接器之金屬殼體的結構設計 同時具有卡合ID定及防止電磁波干擾的雙重功能。再 者操作部位於上殼及接地彈片之上方且具有遮蔽之 作用’如此操作部可達到防止電磁波干擾之效果’旅 且將接地彈片及止退彈片設置於後殼之上下兩側，而 不是設置在金屬殼體的其他位置上，係可以達到減少 絕緣本體之厚度大小的效果且利於製程上的實施，玎 減少製造的時間與成本。 上述詳細說明為針對本創作一種較佳之可行實施 例說月而已，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-圖係本創作之連接驗合紐雜單元的立體示意圖。 第二圖係第—圖中之連接器在另-方向的立體示意圖。 第一圖係帛目中之連接器的立體分解示意圖。 第四圖係帛二U巾之金屬聽的立體示意圖。 第五圖係第四圖巾之金屬殼體在另—方_立體示意圖。 第六圖係第三圖中之絕緣本體的立體示意圖。 第七圖係第/、圖中之絕緣本體在另—方向的立體示意圖。 第八圖係第i中之連接器沿AA線段的剖面示意圖。 第九圖係第―圖中之連接Μ線段關面示意圖。 【主要元件符號說明】 1 連接器 2 絕緣本體 M409572Generally, the connector for fixing a flexible cable generally comprises an insulating body, a plurality of conductive terminals and an upper cover. The upper cover can be rotated and moved relative to the insulating body to open and close, and when the upper cover is opened, the softness can be The cable is inserted into the insulative housing: when the I cover is closed, the flexible cable can be electrically connected to the conductive terminal: and fixed in the insulating body. M409572 However, since the connector for fixing the flexible cable does not have other auxiliary structures to reduce electromagnetic interference (EMI), the electrical signal transmitted in the connector is easily affected by the external environment and causes noise. Too large, which in turn affects the transmission of electrical signals, leading to problems with customer complaints. [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 a connector comprising an insulative housing, a plurality of conductive terminals, and a metal housing, wherein the insulative housing has an accommodation space and a plurality of terminal slots. A plurality of conductive terminals are mounted in the terminal slots, and the metal casing is assembled on the insulative housing, wherein the metal casing comprises an upper casing, a lower casing and a rear casing, and the rear casing is provided with at least one grounding elastic piece and at least one stop The elastic piece, the grounding elastic piece and the retracting elastic piece extend into the accommodating space, and the upper casing is connected to at least one rebounding portion, the rebounding part is connected to an operation part and is located between the upper casing and the operating part, and the operating part is located above the upper casing to A pressing stroke space is formed between the upper shells, and the operating portion is connected to a pressing portion, and the pressing portion extends into the accommodating space and is located above the retracting elastic piece. The connector provided by the present invention is covered with a metal shell on the insulating body, and the grounding elastic piece of the metal shell can be overlapped on the soft transmission unit 4 == 2 and then passed through the grounding portion of the metal shell. It is known that the connector is susceptible to 4=;==: fruit' to solve the retraction piece and the rebound portion, the pressing portion, to achieve the purpose of fastening the flexible transmission unit. Upper cover [Embodiment] Please refer to the first to ninth drawings. The connector 丨 includes an insulating body 2, and a plurality of conductive terminals are connected: two = soft transmission unit 6, wherein the insulating body 2 has a genus; ::Two! Set a space of 2° of a plurality of terminal slots in the terminal slots 26. The metal body 5 is assembled on the insulative body 2, wherein the metal casing 5 has a body 50' which includes an upper casing 5 and a lower casing 53 and is connected to the upper casing 51 and 55. The casing 5 surrounds the insulative body. 2, the upper and lower sides of the rear case 55 are respectively provided with a plurality of grounding elastic pieces 552 and the retracting elastic pieces 554'. The grounding elastic pieces 552 and the retracting elastic pieces 554 are arranged opposite to each other with respect to the rear case 55 and open to the receiving space 2 The upper case 51 is connected to the plurality of rebound portions 56, and the rebound portion 56 is connected to the operation portion 52 and located between the upper case 51 and the operation portion 52. The operation portion 52 is located in the upper case. Above the upper surface of 51, a press stroke space 521 is formed between the upper surface and the upper surface of the upper surface. The operating portion 52 is connected to a pressing portion 54 that extends into the housing space 20 and is located above the retracting elastic piece 554. In this embodiment, the metal housing frame 50, the upper housing 51, and the lower portion The casing 53, the rear casing 55, the grounding elastic piece 552, the retracting elastic piece 554, the rebound portion 56, the operating portion 52, and the pressing portion 54 are integrally formed by metal stamping, but are not limited thereto, and the casing 50 may be Thereafter, the case 55 is separated from the upper case 51 and the lower case 53 to form a two-piece metal stamped structure. In the present embodiment, for the sake of convenience, the direction in which the accommodating space 20 of the insulative housing 2 and the flexible transmission unit 6 are connected to each other is set to the front. Therefore, the opening 200 of the accommodating space 20 is located on the front side of the insulative housing 2, The insulative housing 2 has at least one recess 22, and the opening of the recess 22 is located on the rear side of the insulative housing 2 and the recess 22 communicates with the receiving space 20. The metal housing 5 is assembled from the rear side of the insulative housing 2 to the insulative housing 2, and the retractable elastic piece 554 is disposed in the receiving space 20 through the recess 22 and between the upper housing 51 and the lower housing 53. In this embodiment, the rear case 55 is connected to the rear side of the upper case 51, and the rebound portions 56 are connected to the front side of the upper case 51, and the front side of the operation portion 52 is connected to the rebound portion 56, and the front side of the upper case 51 is adjacent to the front side. A depression stroke space 521 is formed between the rear side of the operation portion 52 on the front side of the insulative housing 2 and the rear side of the upper casing 51, so as to facilitate assembly of the metal casing 5 from the rear side of the insulation body 2 to the insulative housing 2. In the present embodiment, the operation portion 52 is almost entirely covered over the upper case 51. When the grounding elastic piece 552 is provided on the upper side of the rear case 55, a hole 51 is formed in the upper case 51 because of the manufacturing process. 〇, and the grounding spring 552 is formed just below the hole 510, wherein the grounding spring 552 i 6 M409572 is smaller in size than the hole 510, and the upper surface of the insulating body 2 is further provided with a plurality of holes 28 The grounding shrapnel 552 is extended through the hole 28 into the accommodating space 2〇. At this time, the operation portion 52 can be shielded above the hole 510 on the upper case 51 and the ground pad 552 of the rear case 55, so that the operation portion 52 can assist the upper case 51 as a function for shielding electromagnetic interference. In addition, the pressing portion 54 is disposed between the operating portion 52 and the rebound portion 56 and extends above the retaining elastic piece 554. The front side of the insulating body 2 is provided with a plurality of protective structures 24'. It can be accommodated in the protective structures 24 to protect the rebound portion 56 from being damaged by an external force. A flexible transmission unit 6 is inserted into the accommodating space 2, wherein the flexible transmission unit 6 is provided with a notch 60. The anti-backup 554 is provided with a retreating portion 556, and the retracting portion 556 can be engaged with the notch 6〇. Thereby, the flexible transmission unit 6 is fixed to the insulative housing 2. The flexible transmission unit 6 is provided with a metal layer 62 which is electrically connected to the grounding elastic 552 of the metal casing 5. In this embodiment, the flexible transmission unit 6 is a flexible cable (FFC), and the metal layer is made of aluminum foil. However, the flexible transmission unit 6 may also be a flexible printed circuit board (FPC). Metal layer 62 can also be a silver paste coating. The size of the opening 200 of the accommodating space 20 is substantially equal to or slightly larger than the cross-sectional area of the flexible transmission unit 6. The detachable elastic piece 554 can be elastically deformed from the accommodating space 2 至 to the concave portion by the downward urging force of the operating portion 52. In the groove 22, the notch 60 is no longer interfered with the retaining portion 556 on the retracting elastic piece 554 7 , and the flexible transmission unit 6 can be detached from the insulating body 2 . It is worth mentioning that the grounding elastic piece 552 and the anti-backing elastic piece 554 are directly disposed on the upper and lower sides of the rear case 55 instead of being disposed at other positions of the metal case 5 to reduce the insulating body 2 of the connector 1. The effect of the thickness and size is advantageous for the implementation on the process. The front end of the conductive terminal 4 has a contact end, and the rear end of the conductive terminal 4 has a soldering end. The contact end is located in the accommodating space 20, and the soldering end extends out of the insulating body 2. In this embodiment, the contact end of the conductive terminal 4 located in the accommodating space 20 is electrically connected to the flexible transmission unit 6, and protrudes from the soldering end of the conductive terminal 4 outside the insulating body 2 and the circuit board (not drawn Show) welding fixed. In summary, the connector of the present invention is covered with a metal casing on the insulating body, and the grounding elastic piece of the metal casing can be used to lap the metal layer on the flexible transmission unit, and then pass through the metal. The grounding portion of the housing is grounded so that the effect of preventing external electromagnetic wave interference can be achieved to solve the problem that the conventional connector is susceptible to external electromagnetic interference and causes a complaint. In addition, the metal casing is further provided with an integrally formed operation portion, a pressing portion, a retracting elastic piece and a rebound portion, which can be used instead of the conventional connector upper cover to achieve the buckle fixing flexible transmission unit, and the purpose is The structural design of the metal casing of the connector of the present invention has the dual functions of locking ID and preventing electromagnetic interference. Furthermore, the operation part is located above the upper case and the grounding elastic piece and has the function of shielding. The operation part can achieve the effect of preventing electromagnetic wave interference. The grounding elastic piece and the retracting elastic piece are disposed on the upper and lower sides of the rear case instead of setting. At other locations of the metal casing, the effect of reducing the thickness of the insulative body can be achieved and facilitated in the process, reducing manufacturing time and cost. The above detailed description is to be construed as a preferred embodiment of the present invention, which is not intended to limit the scope of the present invention, and all other equivalents and modifications not departing from the spirit of the invention disclosed herein Modifications should be included in the scope of the patent covered by this creation. [Simple description of the diagram] The first diagram is a three-dimensional diagram of the connection and integration of the hybrid unit. The second figure is a perspective view of the connector in the first figure in the other direction. The first figure is a perspective exploded view of the connector in the system. The fourth picture is a three-dimensional diagram of the metal listening of the U-U towel. The fifth figure is a three-dimensional schematic view of the metal casing of the fourth figure. Figure 6 is a perspective view of the insulative body in the third figure. The seventh figure is a three-dimensional diagram of the insulating body in the /, the figure in the other direction. The eighth figure is a schematic cross-sectional view of the connector in the i-th along the AA line segment. The ninth figure is a schematic diagram of the connecting section of the connecting line in the figure. [Main component symbol description] 1 Connector 2 Insulation body M409572
20 容置空間 200 開口 22 凹槽 24 保護結構 26 端子插槽 28 孔洞 4 導電端子 5 金屬殼體 50 框體 51 上殼 510 空孔 52 操作部 521 下壓行程空間 53 下殼 54 抵壓部 55 後殼 552 接地彈片 554 止退彈片 556 止退部 56 回彈部 6 軟性傳輸單元 60 缺口 62 金屬層20 accommodating space 200 opening 22 groove 24 protection structure 26 terminal slot 28 hole 4 conductive terminal 5 metal housing 50 frame 51 upper case 510 hole 52 operation portion 521 pressing stroke space 53 lower case 54 pressing portion 55 Rear case 552 Grounding spring 554 Retracting elastic piece 556 Retreating part 56 Rebound part 6 Soft transmission unit 60 Notch 62 Metal layer