1290399 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種連接器’特別是指一種通訊濾、波 用之連接器，供電話線插頭或網路線插頭插置連結。 【先前技術】 參閱圖1與圖2，以往用於濾波網路線插頭（如型號RJ-45之網路插頭）插置連結的通訊濾波連結器，包含一界定有 橫剖面概呈矩形之環柱形中空殼體11、一與該中空殼體U 之縱軸垂直且用以濾波的電路板12、複數由該電路板12向 該中空殼體11之一開口端1U平直延伸後向下彎折的卡掣 接腳13、一連接該等卡掣接腳13的定位件i4、複數由該 電路板12向遠離開口端丨丨丨之方向平直延伸後向下彎折之 電性接腳15,及一連接該等電性接腳15的定位板16。該 定位件14縱剖面呈L型，且具有一與該電路板12垂直的 固疋板141。藉由該定位件丨4之固定板丨4丨滑入該殼體j工 内而固定該電路板12，此時該電路板12並封設該中空殼體 11之另一開口端112。於是，網路線插頭I?可由該開口端 111插入該中空殼體丨丨，並與該等卡掣接腳丨3電連接。 此種通訊濾波連接器，是直接利用電路板12作為載具 ，將该等卡掣接腳13和電性接腳15分別電連接至電路板 12上而成一模組後，再直接插入中空殼體1丨内，並藉電路 板12封閉該開口端112。然而，此種通訊遽波連接器，雖 5鈔的利用電路板12來封設殼體丨丨而可簡化殼體丨丨的設 叶，但由於具有濾波功能的電路板12需搭載一些濾波元件 5 1290399 和電路’佔有-定的面積，因此利用該與該中空殼體11之 縱轴垂直的電路板12來封閉開口 112的方式，必須考慮該 中空殼體11之橫剖面的面積須與該電路板12的面積相配合 ’所Hx體11必須具有—^的厚度，不利於連接器的薄 型化。 此外，由於定位板16是透過該等電性接腳15連接該 電路板12，而且該定位板16與電路板12彼此互為垂直， 所以如該定位板16受外力時，將容易折斷該等電性接腳15 。同樣的，由於該定位件14之固定板141與該電路板12 垂直，在組裝時，該等卡掣接腳13插入中空殼體u内，也 是容易導致該等卡掣接腳13與電路板12的接點脫落或斷 裂等情形。再者，該等電性接腳15和該等卡掣接腳13與 該電路板12的焊接點是分別位於該電路板12的兩側，所 以在焊接的製程上，也增加了作業流程。 【發明内容】 因此，本發明之目的，即在提供一種薄型、接腳不易 折斷脫落的通訊濾波連接器。 本發明藉由一絕緣載板來承載一電路板，並利用該絕 緣載板來穩固複數分別電連接該電路板的卡掣彈腳和電性 插腳，而在組裝時，再利用該絕緣載板滑設入一殼體内， 所以不致產生該等卡掣彈腳和電性插腳與該電路板接點的 脫落，甚至是卡掣彈腳和電性插腳斷裂的情形發生。另外 ，本發明之電路板是平行於該絕緣載板，同時也是與該殼 體之縱軸平行，因此可降低該殼體之橫刳面的面積與厚度 1290399 ’而可達到薄型化之目的。 於是，本發明通訊濾波連接器包含該絕緣載板、該殼 體、一濾波單元和一連接單元。 該絕緣載板包括一第一面和一相反的第二面。該殼體 與该絕緣載板界定一容置空間，該容置空間具有一大體上 與該絕緣載板垂直的開口。該濾波單元包括該位於該容置 空間且大體上平行於該絕緣載板地設置於該絕緣載板之第 一面的電路板，及一設置於該電路板上的通訊濾波電路； 該電路板具有一鄰近該開口的第一側、一相反的第二侧， 和一由該第一側向該第二側延伸的第三側。該連接單元包 括该等可導電且分別與該通訊濾波電路電連接的卡掣彈腳 和插腳；該等卡掣彈腳由該電路板之第一側向該開口之方 向延伸’該等插腳由該電路板之第三側向該遠離該電路板 之方向延伸而離開該容置空間。該通訊接頭插入該容置空 間而與該連接單元之該等卡掣彈腳電連接。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 乂下配5參考圖式之較佳實施例的詳細說明中，將可清楚 的呈現。 參閱圖3、4、5,本發明通訊濾波連接器之較佳實施例 包含一絕緣载板2、-殼體3、-濾波單元4,及一連接單 元5。 乂、邑緣载板2包括一第一面21、一相反的第二面22， 和一由第一面21向該第二面22延伸的第三面23。 7 1290399 該殼體3包括一第一膠殼31和一第二膠殼32。該第一 膠殼31具有一由該絕緣載板2之第三面23向遠離該絕緣 載板2方向延伸的定位板311，及一蓋設於該定位板3ιι和 部分的絕緣載板2之第一面21上且其橫剖面呈倒u形的蓋 板312。該第二膠殼32蓋設於該絕緣載板2之第一面21上 並與該第一膠殼31卡合。該第一膠殼31之定位板311和蓋 板312、該第二膠殼32，及該絕緣載板2彼此界定一容置 空間33 ;該第一膠殼31之定位板311和蓋板312彼此界定 一大體上與該絕緣載板2垂直的開口 331。 該第一膠殼31更具有一位於該容置空間33中且周緣 抵於該定位板311和蓋板312的擋板313，該擋板313與該 絕緣載板2概呈垂直，且該擋板313上形成有複數貫穿的 穿孔314。該定位板311鄰該容置空間33的一側面上形成 有複數凹槽315。 該殼體3更包括一用以定位該第一膠殼31和該第二膠 殼32的金屬套殼34，該金屬套殼34係由一體成型之金屬 板彎折包覆該第一膠殼31和該第二膠殼32而製成。 该濾波單元4包括一位於該容置空間33的電路板41 及一設置於該電路板41上的通訊濾波電路（圖未示）。該電 路板41具有一鄰近該開口 331的第一側411、一相反的第 二側412、一由該第一側411向該第二側412延伸的第三側 413,和一與該第三側413相反且由該第一側4ιι向該第二 側412延伸的第四側414。該第四側414大體上平行該絕緣 載板2且連接該絕緣載板2之第一面21，該第四側414上 8 1290399 設置有該通訊濾波電路。 該連接單元5包括複數可導電的卡掣彈腳51和插聊& 。該等卡掣彈腳51之一端511焊接在該電路板41 弟~"側 413上，並與該通訊濾波電路電連接。該等卡掣彈腳μ由 該電路板41之第三侧413的焊接點，向下延伸並分別穿、尚 該電路板41之第三側413、該絕緣載板2之第一面21、▲ 絕緣載板2之第二面22後，向該電路板41之第一侧4ΐι ^ 折延伸，並向該第一膠殼31之擂板313繼續延伸，穿過气 擋板313上相對應之該等穿孔314後，呈橫s型的向兮門 口 331繼續延伸，以形成具有彈性的卡掣效果，最後，， 等卡掣彈腳51之另一端512終止於該第一膠殼31之定= 板311上的凹槽315。 該等插腳52之一端521焊接在該電路板41之第=側 413上，並與該通訊濾波電路電連接。該等插腳5由該電路 板41之第三側413的焊接點，向下延伸並分別穿過該電路 板41之第四側414、該絕緣載板2之第一面21、該絕緣載 板2之第二面22後而離開該容置空間33。 當通訊接頭6由該開口 331插入該容置空間33中而與 該連接單it 5之該等卡掣彈腳51電連接時，由通訊接頭^ 傳入訊號經由該等卡掣彈腳51輸入至該電路板4ι上的濾 波電路而加以渡波，經濾波後的訊號再經由該等插腳W輸 入一與該等插腳52電連接的電腦系統，如筆記型電腦。因 為本發明通訊濾波連接器利用該絕緣載板2來承載平行於 其本身的電路板41，可以降低該殼體3的厚度，而更有利 1290399 【主要元件符號說明】 2 ·… 絕緣載板 331 ·. 開口 21 · · · 第一面 34· · · 金屬套殼 22· · · 第二面 · 遽波單元 23· · · 第三面 41…. •電路板 3 *… 殼體 411 ·. 第一侧 31 * · · 第一膠殼 412 · •第二側 311 · · 定位板 413 · 第三側 312 . · 蓋板 414 · •第四側 313 ♦, 擋板 5…_ •連接單元 314 · · 穿孔 51 · · •卡掣彈腳 315… 凹槽 52. · * 插腳 32· · · 第二膠殼 6 · · •通訊接頭 33· · · 容置空間 111290399 IX. Description of the Invention: [Technical Field] The present invention relates to a connector, particularly a connector for communication filters and waves, for interposing a telephone line plug or a network route plug. [Prior Art] Referring to FIG. 1 and FIG. 2, a communication filter connector for a filter network route plug (such as a network plug of the model RJ-45) is inserted, and includes a ring column defining a rectangular cross section. a hollow housing 11 , a circuit board 12 perpendicular to the longitudinal axis of the hollow housing U for filtering, and a plurality of circuit boards 12 extending straight from the open end 1U of the hollow housing 11 a latching pin 13 bent downward, a positioning member i4 connecting the latching pins 13, and a plurality of wires bent downward by the circuit board 12 in a direction away from the opening end The pin 15 is connected to the positioning plate 16 of the electrical pins 15. The positioning member 14 has an L-shaped longitudinal section and has a solid plate 141 perpendicular to the circuit board 12. The circuit board 12 is fixed by sliding the fixing plate 4 of the positioning member 4 into the housing j. At this time, the circuit board 12 encloses the other open end 112 of the hollow housing 11. Thus, the net route plug I can be inserted into the hollow casing 可由 from the open end 111 and electrically connected to the card ferrules 3. The communication filter connector directly uses the circuit board 12 as a carrier, and the card pin 13 and the electrical pin 15 are electrically connected to the circuit board 12 to form a module, and then directly inserted into the hollow. The housing 1 is internally closed and the open end 112 is closed by a circuit board 12. However, in such a communication chopper connector, although the banknote 12 is used to enclose the casing 5 to simplify the casing of the casing, the circuit board 12 having the filtering function needs to be provided with some filter components. 5 1290399 and the circuit 'occupied-fixed area, so the manner in which the opening 112 is closed by the circuit board 12 perpendicular to the longitudinal axis of the hollow casing 11 must take into account the area of the cross-section of the hollow casing 11 In conjunction with the area of the circuit board 12, the Hx body 11 must have a thickness of -^, which is disadvantageous for the thinning of the connector. In addition, since the positioning board 16 is connected to the circuit board 12 through the electrical pins 15, and the positioning board 16 and the circuit board 12 are perpendicular to each other, if the positioning board 16 is subjected to an external force, the positioning board 16 will be easily broken. Electrical pin 15 . Similarly, since the fixing plate 141 of the positioning member 14 is perpendicular to the circuit board 12, when the clamping pins 13 are inserted into the hollow casing u during assembly, the card pins 13 and the circuit are easily caused. The contact of the board 12 is detached or broken. Moreover, the soldering points of the electrical pins 15 and the latching pins 13 and the circuit board 12 are respectively located on both sides of the circuit board 12, so that the welding process is also increased. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a communication filter connector that is thin and that does not easily break and fall off. The present invention carries a circuit board by an insulating carrier board, and uses the insulating carrier board to stabilize a plurality of latching legs and electrical pins respectively electrically connected to the circuit board, and when assembled, reuse the insulating carrier board Sliding into a housing, so that the contact between the latching pins and the electrical pins and the circuit board is not caused, and even the jamming pins and the electrical pins are broken. Further, the circuit board of the present invention is parallel to the insulating carrier and is also parallel to the longitudinal axis of the casing, so that the area and thickness of the lateral surface of the casing can be reduced by 1290399 ', and the thickness can be reduced. Thus, the communication filter connector of the present invention comprises the insulating carrier, the housing, a filtering unit and a connecting unit. The insulating carrier includes a first face and an opposite second face. The housing defines an accommodating space with the insulating carrier, the accommodating space having an opening substantially perpendicular to the insulating carrier. The filter unit includes a circuit board disposed on the first side of the insulating carrier in the accommodating space and substantially parallel to the insulating carrier, and a communication filter circuit disposed on the circuit board; the circuit board There is a first side adjacent the opening, an opposite second side, and a third side extending from the first side to the second side. The connecting unit includes the latching pins and pins electrically conductive and electrically connected to the communication filter circuit respectively; the latching legs extend from the first side of the circuit board to the opening direction, and the pins are The third side of the circuit board extends away from the circuit board away from the accommodating space. The communication connector is inserted into the accommodating space to be electrically connected to the latching legs of the connecting unit. [Embodiment] The foregoing and other technical contents, features, and advantages of the present invention will be apparent from the detailed description of the preferred embodiments of the accompanying drawings. Referring to Figures 3, 4 and 5, a preferred embodiment of the communication filter connector of the present invention comprises an insulating carrier 2, a housing 3, a filtering unit 4, and a connecting unit 5. The 乂, 邑 edge carrier 2 includes a first face 21, an opposite second face 22, and a third face 23 extending from the first face 21 to the second face 22. 7 1290399 The housing 3 includes a first plastic shell 31 and a second plastic shell 32. The first plastic shell 31 has a positioning plate 311 extending from the third surface 23 of the insulating carrier 2 away from the insulating carrier 2, and an insulating carrier 2 covered on the positioning plate 3 and a portion. The cover plate 312 on the first side 21 and having an inverted u-shaped cross section. The second plastic shell 32 is disposed on the first surface 21 of the insulating carrier 2 and is engaged with the first plastic shell 31. The positioning plate 311 and the cover 312 of the first plastic shell 31, the second plastic shell 32, and the insulating carrier 2 define an accommodating space 33; the positioning plate 311 and the cover 312 of the first plastic shell 31 Openings 331 substantially perpendicular to the insulating carrier 2 are defined to each other. The first plastic shell 31 further has a baffle 313 located in the accommodating space 33 and circumferentially abutting the positioning plate 311 and the cover plate 312. The baffle 313 is perpendicular to the insulating carrier 2, and the block is symmetrical. A plurality of through holes 314 are formed in the plate 313. A plurality of recesses 315 are formed on one side of the positioning plate 311 adjacent to the accommodating space 33. The housing 3 further includes a metal sleeve 34 for positioning the first plastic shell 31 and the second plastic shell 32. The metal sleeve 34 is bent and covered by the integrally formed metal plate. 31 and the second plastic shell 32 are made. The filter unit 4 includes a circuit board 41 located in the accommodating space 33 and a communication filter circuit (not shown) disposed on the circuit board 41. The circuit board 41 has a first side 411 adjacent to the opening 331, an opposite second side 412, a third side 413 extending from the first side 411 toward the second side 412, and a third and third The side 413 is opposite and the fourth side 414 extends from the first side 4ι to the second side 412. The fourth side 414 is substantially parallel to the insulating carrier 2 and is connected to the first face 21 of the insulating carrier 2, and the fourth side 414 is provided with the communication filter circuit 8 1290399. The connecting unit 5 includes a plurality of electrically conductive cassette feet 51 and a plug-in & One end 511 of the latching foot 51 is soldered to the side of the circuit board 41 and is electrically connected to the communication filter circuit. The latching feet μ are extended downward from the soldering points of the third side 413 of the circuit board 41 and respectively passed through the third side 413 of the circuit board 41, the first side 21 of the insulating carrier board 2, ▲ After the second surface 22 of the insulating carrier 2, the first side of the circuit board 41 is folded and extended, and continues to extend to the top plate 313 of the first plastic case 31, corresponding to the air baffle 313. After the perforations 314, the transverse s-shaped rearward opening 331 continues to form a resilient click effect. Finally, the other end 512 of the latching foot 51 terminates in the first plastic shell 31. Fixed = groove 315 on plate 311. One end 521 of the pins 52 is soldered to the = side 413 of the circuit board 41 and is electrically coupled to the communication filter circuit. The pins 5 extend downward from the soldering point of the third side 413 of the circuit board 41 and pass through the fourth side 414 of the circuit board 41, the first surface 21 of the insulating carrier 2, and the insulating carrier board. The second side 22 of the second surface 22 leaves the accommodating space 33. When the communication connector 6 is inserted into the accommodating space 33 by the opening 331 and is electrically connected to the latching pins 51 of the connection unit 5, the incoming signal is input through the connector pins 51 via the latching pins 51. The filter circuit on the circuit board 4 is used to wave, and the filtered signal is further input through a pin W to a computer system electrically connected to the pins 52, such as a notebook computer. Since the communication filter connector of the present invention uses the insulating carrier 2 to carry the circuit board 41 parallel to itself, the thickness of the housing 3 can be reduced, and it is more advantageous 1290399 [Main component symbol description] 2 ... Insulation carrier 331 · Opening 21 · · · First side 34 · · · Metal case 22 · · · Second side · Chopper unit 23 · · · Third side 41.... • Circuit board 3 *... Case 411 ·. One side 31* · · First plastic case 412 · • Second side 311 · · Positioning plate 413 · Third side 312. · Cover plate 414 · • Fourth side 313 ♦, Baffle 5..._ Connection unit 314 · Perforation 51 · · • cassette foot 315... Groove 52. · * Pin 32 · · · Second housing 6 · · • Communication connector 33 · · · Housing space 11