M333673 八、新型說明： 【新型所屬之技術領域】 本創作是關於一種電連接器及電連接器組合，尤其涉及電連接器之間之 接技術。 ' 【先前技術】 電連接器在電子領域應用非常廣泛，在電子設備中之元件與元件、組件與 -組件、系統與系統之間都有運用，進行電氣連接和訊號傳遞，是構成一個完整 系統所必須之基礎元件。 電連接器通常安裝在電路板上，並可與另一個對接電連接器對接，以達成 • 對接電連接器與電路板上之電子元件電性連通。請參照2002年8月27日公告之美 國專利公告第6,439,934號，揭示了一種電連接器100，該電連接器1〇〇之絕緣殼 體1上設置複數端子孔13，複數導電端子2分別保持在端子孔13中。其中，導電 端子2之安裝部從下方延伸出，可以安裝到電路板上，端子孔13之上^設置有對 接口，可讓對接電連接器之插針插入。由於該電連接器1〇〇之對接口設置在上 方，對接電連接器是從上面對接到電連接器100上，故，完成安裝後電連接器1〇〇 及其對接電連接器均將疊加在電路板之同一側，將佔據電路板單侧很大之空間。 因此，需要提供一種能夠減少或消除上述缺點之電連接器。 【新型内容】 ° 因此，本創作之目的是合理佈局電路板上之電子元件，降低電路板單侧電 ' 子元件之高度。 . 本創作電連接器，具有用於電路板安裝之安裝面，且包括設置有複數插孔 之絕緣殼體，插孔之對接口朝向安裝面，複數導電端子分別收容在前述絕緣殼 體之插孔内，每一個導電端子包括收容在插孔内用於與絕緣殼體固定之固定 部、用於與插入插孔之對接電連接器之插針電性接觸之接觸部及伸出絕緣殼體 用於在電路板上安裝之安裝部。 與先前技術相比，本創作電連接器插孔之對接口朝向安裝面，對應電連接 器之對接口可在電路板上設置通孔，本創作電連接器安裝在電路板上後，對接 電連接器之插針可穿過電路板之通孔插入到電連接器之插孔内達成對接。故， 完成對接後，本創作電連接器與對接電連接器分別位於電路板之兩側，有效降 5 M333673 低了電路板單側電子元件之高度。 【實施方式】 請參照第一圖到第五圖所示，本創作電連接器丨具有用於電路板4安裝之安 裝面10 ’且包括設置有複數插孔20之絕緣殼體2，插孔20之對接口朝向安裝面 10，插孔20之對接口設有導引面2〇〇，以方便引導對接電連接器5之插針5〇插入。 插孔20是具有方形内壁之通孔，組裝導電端子3時，可以從絕緣殼體2相對於安 裝面10之另一面插入導電端子3。絕緣殼體2在前述安裝面1〇上還設有至少兩個 定位體22 ’用於與電路板4上設置之定位孔4〇配合以達成電連接器丨在電路板4上 u之定位。 複數導電端子3分別收容在前述絕緣殼體2之插孔20内，每一個導電端子3包 括收容在插孔20内用於與絕緣殼體2固定之固定部3〇、用於與插入插孔2〇之對接 電連接器5之插針50電性接觸之接觸部32及伸出絕緣殼體2用於在電路板4上安 裝之安裝部34。 導電端子3之固定部3〇包括卡扣於插孔2〇内壁之兩個平行延伸之卡持部3〇〇 及連接該兩個卡持部300之連接部3〇2。固定部30之連接部302抵靠在插孔2〇之一 個内壁上，卡持部300另一端卡在與連接部3〇2相對之另一内壁上，導電端子3之 接觸部32分別從前述卡持部300之靠近安裝面1〇之一側延伸出來，有利於讓接觸 點更接接近對接口，如是對接電連接器5之插針5〇比較容易接觸到該接觸部％， 故對接電連接器5之插針50可以做得比較短，以免插針5〇太長容易碰歪。導電端 •子3之接觸部32是由具有導引面320之彈片組成，而且該導引面320朝向前述對接 ' 口，以方便引導對接電連接器5之插針50插入。 • 導電端子3之安裝部34是從前述連接部302之靠近安裝面1〇之一側延伸出 來，可以經過比短之路徑達到安裝面1〇，結構簡單而且導電性好；而且安裝部 34向遠離電連接器1縱長方向中軸線之方向平行於前述安裝面1〇延伸。可用观了 (Surface Mount Technology，表面貼裝技術）方式焊接到電路板4上，相對於用 穿孔（ThroughHole)焊接之形式安裝到電路板4上，不需打孔破壞電路板4結構， 更有利於電路板4之電路佈局。 、與先前技術相比，本創作電連接器1插孔20之對接口朝向安裝面10，對應電 連接器1之插孔在電路板4上設置通孔42，電連接器丨安裝在電路板4上後，對接 電連接器5之插針5〇可穿過電路板4之通孔插入到電連接器！之插孔2〇内達成對 6 M333673 接。故，完成對接後，本創作電連接器丨與對接電連接器 側，有效降低了電路板4單侧電子元件之高度。 池於電路板4之兩 綜上所述，本創作符合新型專利要件，爱依法提 例，本創作之範隱不以上述實^ H㈣祕犧_她，編蓋於以ΐ 【圖式簡單說明】 路板之立體 圖 .第-圖為本創作實施例部分拆解導電端子之電連接器以及電M333673 VIII. New description: [New technical field] This creation is about a combination of electrical connectors and electrical connectors, especially related to the connection between electrical connectors. [Prior Art] Electrical connectors are widely used in electronics. They are used in components and components, components and components, systems and systems in electronic devices. Electrical connections and signal transmission are a complete system. The necessary basic components. The electrical connector is typically mounted on a circuit board and can be interfaced with another mating electrical connector to achieve: • The docking electrical connector is in electrical communication with the electronic components on the circuit board. Referring to U.S. Patent No. 6,439,934, issued to Aug. 27, 2002, the entire disclosure of which is incorporated herein by reference. In the terminal hole 13. The mounting portion of the conductive terminal 2 extends from below and can be mounted on the circuit board. The terminal hole 13 is provided with a pair of interfaces for inserting the pins of the mating electrical connector. Since the pair of interfaces of the electrical connector 1 is disposed above, the docking electrical connector is connected to the electrical connector 100 from above, so that the electrical connector 1〇〇 and its docking electrical connector are superimposed after the installation is completed. On the same side of the board, it will occupy a large space on one side of the board. Accordingly, it is desirable to provide an electrical connector that reduces or eliminates the above disadvantages. [New content] ° Therefore, the purpose of this creation is to rationally lay out the electronic components on the board and reduce the height of the single-sided electrical component of the board. The creative electrical connector has a mounting surface for circuit board mounting, and includes an insulating housing provided with a plurality of jacks, the pair of jacks facing the mounting surface, and the plurality of conductive terminals respectively received in the insulating housing Each of the conductive terminals includes a fixing portion received in the socket for fixing to the insulating case, a contact portion for electrically contacting the pin of the mating electrical connector of the insertion hole, and an extended insulating housing. A mounting portion for mounting on a circuit board. Compared with the prior art, the pair of interfaces of the present electrical connector jack face the mounting surface, and the corresponding interface of the corresponding electrical connector can be provided with a through hole on the circuit board. After the original electrical connector is mounted on the circuit board, the power is connected. The pins of the connector can be inserted into the jacks of the electrical connector through the through holes of the circuit board to achieve docking. Therefore, after the docking is completed, the original electrical connector and the docking electrical connector are respectively located on both sides of the circuit board, and the effective drop 5 M333673 lowers the height of the single-sided electronic component of the circuit board. [Embodiment] Referring to the first to fifth figures, the present invention has a mounting surface 10' for mounting the circuit board 4 and includes an insulating housing 2 provided with a plurality of jacks 20, the jack The pair of interfaces 20 faces the mounting surface 10, and the pair of interfaces of the jack 20 are provided with guiding surfaces 2〇〇 to facilitate guiding the insertion of the pins 5 of the mating electrical connector 5. The insertion hole 20 is a through hole having a square inner wall, and when the conductive terminal 3 is assembled, the conductive terminal 3 can be inserted from the other side of the insulating case 2 with respect to the mounting surface 10. The insulating housing 2 is further provided with at least two positioning bodies 22' on the mounting surface 1 for engaging with the positioning holes 4 provided on the circuit board 4 to achieve positioning of the electrical connector 电路 on the circuit board 4. The plurality of conductive terminals 3 are respectively received in the insertion holes 20 of the insulative housing 2, and each of the conductive terminals 3 includes a fixing portion 3〇 received in the insertion hole 20 for fixing to the insulative housing 2, and is inserted into the insertion hole. The contact portion 32 electrically contacting the pin 50 of the mating electrical connector 5 and the mounting portion 34 for extending the insulating housing 2 for mounting on the circuit board 4 are provided. The fixing portion 3 of the conductive terminal 3 includes two parallel extending portions 3〇〇 that are fastened to the inner wall of the insertion hole 2, and a connecting portion 3〇2 that connects the two holding portions 300. The connecting portion 302 of the fixing portion 30 abuts against one inner wall of the insertion hole 2, and the other end of the holding portion 300 is caught on the other inner wall opposite to the connecting portion 3〇2, and the contact portion 32 of the conductive terminal 3 is respectively from the foregoing The latching portion 300 extends from one side of the mounting surface 1 to facilitate the contact point to be closer to the pair of interfaces. For example, the pin 5 of the docking electrical connector 5 is relatively easy to contact the contact portion, so the docking power is The pin 50 of the connector 5 can be made shorter to prevent the pin 5 from being too long to be easily touched. The conductive end • the contact portion 32 of the sub-piece 3 is composed of a spring piece having a guiding surface 320, and the guiding surface 320 faces the aforementioned mating opening to facilitate guiding the insertion of the pin 50 of the mating electrical connector 5. The mounting portion 34 of the conductive terminal 3 extends from one side of the connecting portion 302 near the mounting surface 1 ,, and can reach the mounting surface 1 比 through a short path, and has a simple structure and good conductivity; and the mounting portion 34 is oriented The direction away from the longitudinal axis of the electrical connector 1 in the longitudinal direction extends parallel to the aforementioned mounting surface 1〇. It can be soldered to the circuit board 4 by means of Surface Mount Technology, and is mounted on the circuit board 4 in the form of a through-hole soldering. It is not necessary to punch the structure of the circuit board 4, which is more advantageous. The circuit layout of the circuit board 4. Compared with the prior art, the pair of interfaces of the socket 20 of the present invention is facing the mounting surface 10, and the jack corresponding to the electrical connector 1 is provided with a through hole 42 on the circuit board 4, and the electrical connector is mounted on the circuit board. After 4 is up, the pin 5 of the mating electrical connector 5 can be inserted into the electrical connector through the through hole of the circuit board 4! The jack 2 is connected to the 6 M333673. Therefore, after the docking is completed, the creative electrical connector 丨 and the docking electrical connector side effectively reduce the height of the single-sided electronic component of the circuit board 4. The pool is on the two sides of the circuit board 4, the creation meets the new patent requirements, and loves the law according to the law. The scope of this creation is not in the above-mentioned real ^ H (four) secret sacrifice _ her, compiled in ΐ [Simple description 】The three-dimensional diagram of the road board. The first picture is the electrical connector and the electric part of the conductive terminal
，二圖為第-圖電連接器之導電端子之立體圖； 第三圖為第-圖電連接器安裝在電路板上之示意圖； ，四圖為第-圖電連接器與對接電連接器對接^〒 第五圖為第-圖電連接H與對接電連接器完鱗接=二圖。 【主要元件符號說明】 不 _ 電連接器 1 絕緣殼體 2 導引面 200 導電端子 3 卡持部 300 接觸部 32 安裴部 34 定位孔 40 對接電連接器 5 女裝面 10 插孔 20 定位體 22 固定部 30 連接部 302 導弓丨面 320 電路板 4 通孔 42 插針 50 7The second figure is a perspective view of the conductive terminal of the first-figure electrical connector; the third figure is a schematic view of the first-figure electrical connector mounted on the circuit board; and the fourth figure is the first-figure electrical connector docking with the docking electrical connector ^ 〒 The fifth picture shows the first-figure electrical connection H and the docking electrical connector. [Main component symbol description] No _ Electrical connector 1 Insulation housing 2 Guide surface 200 Conductive terminal 3 Retaining part 300 Contact part 32 Ampoule 34 Positioning hole 40 Docking electrical connector 5 Women's face 10 Jack 20 Positioning Body 22 fixing portion 30 connecting portion 302 guiding surface 320 circuit board 4 through hole 42 pin 50 7