M288982 八、新型說明： 【新型所屬之技術領域】 本創作係有關-種板對板電連接器，尤其是指—種可同時連接兩塊印 刷電路板的板對板電連接器。 【先前技術】 板對板電連接n被叙地應驗個人電腦及其它電子設備巾，用於連 接兩塊電路板«糊電性導通。現有板對板電連接器可參顯國專利公 ^^3,980,386 > 6,375,506 B1 ^ 6,712,648 B2#b， —絕緣本體、收容於絕緣本體崎曲成9G度的兩排訊號端子及兩排電源端 • 子，其大體形狀相同，用於連接導通兩塊相互垂直的電路板，以實現不同 的功能。 惟，隨著貢訊科技的迅猛發展，對訊號傳輸的要求也越來越高，前述 結構的兩排電源端子在傳輸電源訊號時，由於端子結構賴係，在傳輸較 大電流時端子發熱嚴重，從而影響電源端子的傳輸效率;並且習知技術中， -個端子收容槽只輯練容—種端子，若根據需要對端子的構形做出變 化時，就要另開一套模具來製造適合該變化端子的絕緣本體，其成本必然 增加。 是以，需要對現有的板對板電連接器予以改良以克服習知技術中的前 ^ 述缺陷。 【新型内容】 本創作的目的在於提供一種具有改進結構的電源端子及端子收容槽道 的板對板電連接器。 θ 為貫現前述目的，本創作板對板電連接器，係包括縱長延伸的絕緣本 體、固持於絕緣本體上之複數訊號端子及電源端子。其中，絕緣本體内設 有複數貫穿絕緣本體上下表面的端子收容槽，複數訊號端子及電源端子均 收容在絕緣本體對應的端子收容槽内，所述端子收容槽具有通用的結構尺 寸，沿絕緣本體縱長方向設置，其中，每個端子收容槽又可分為複數相互 連通的端子收谷槽，所述單獨的端子收容槽均可用來收容訊號端子，而相 鄰的端子收容槽又可以組合起來收容與訊號端子結構不同的電源端子，前 M288982 i:::呈具有較大截面積之輪，收容在由相鄰端子收容槽組合起 為-根目比，本創作將絕緣本體内的電源端子由原來的兩根炼合 電产的傳^電源端子之截面積，減小了金屬端子的阻抗，進而在 子:容刊傳輸質量；另’端 替’同—端子收容槽可分狐容結構各異的電源端子和 S二2 ’可以根據實際情況對端子的數量及排佈進行的變動， 【實施方式】M288982 VIII. New description: [New technical field] This creation is related to a kind of board-to-board electrical connector, especially a board-to-board electrical connector that can connect two printed circuit boards at the same time. [Prior Art] The board-to-board electrical connection is used to verify the personal computer and other electronic equipment towels for connecting two circuit boards. The existing board-to-board electrical connector can be found in the national patents ^^3,980,386 > 6,375,506 B1 ^ 6,712,648 B2#b, - the insulating body, the two rows of signal terminals and the two rows of power terminals accommodated in the insulating body to be 9G degrees. The sub-shapes have the same general shape and are used to connect two mutually perpendicular circuit boards to achieve different functions. However, with the rapid development of Gongxun Technology, the requirements for signal transmission are getting higher and higher. When the two rows of power terminals of the above structure transmit power signals, due to the terminal structure, the terminals are hot when transmitting large currents. Therefore, the transmission efficiency of the power terminal is affected; and in the prior art, only one terminal receiving groove is a series of terminals, and if the configuration of the terminal is changed as needed, a separate mold is required to manufacture The cost of the insulating body suitable for the variable terminal is inevitably increased. Therefore, there is a need to improve existing board-to-board electrical connectors to overcome the aforementioned drawbacks of the prior art. [New content] The purpose of this creation is to provide a board-to-board electrical connector with an improved structure of a power terminal and a terminal receiving channel. θ is the above-mentioned purpose. The splicing board-to-board electrical connector comprises an insulating body extending longitudinally, a plurality of signal terminals and a power terminal fixed on the insulating body. The insulating body has a plurality of terminal receiving slots extending through the upper and lower surfaces of the insulating body, and the plurality of signal terminals and the power terminals are respectively received in the corresponding terminal receiving slots of the insulating body, and the terminal receiving slots have a common structural size along the insulating body. In the longitudinal direction, each of the terminal receiving slots can be further divided into a plurality of terminal receiving slots that are connected to each other, and the separate terminal receiving slots can be used for receiving signal terminals, and adjacent terminal receiving slots can be combined. The power supply terminal with different structure of the signal terminal, the front M288982 i::: is a wheel with a larger cross-sectional area, and is housed in a combination of adjacent terminal receiving slots. The original design will insulate the power supply terminal in the body. The cross-sectional area of the original power supply terminal of the two refining and electric power products reduces the impedance of the metal terminal, and then the quality of the transmission of the metal terminal; the other 'terminal' is the same as the terminal receiving groove can be divided into the Fox-shaped structure. Different power supply terminals and S 2 2 ' can change the number and arrangement of terminals according to actual conditions. [Embodiment]
^月茶閱第-圖至第三圖所示，本創條對板電連接㈣跑括縱長延伸 的絕緣本體卜固持於絕緣本體丨上複數電_子2及包括两种訊號端子3卜 32的=#b端子3 ’其巾，絕緣本體i包括上表面η、下表㈣及外侧面^。 請配合參閱第四圖、第五圖所示，在絕緣本體！内設有沿垂直於絕緣本 體縱長方向排佈且貝穿其上、下表面Η、12的端子收容槽15、％、17，其 中收合槽15中設有一個凹槽151，收容槽16中設有一個凹槽161，收容槽 17中設有凹槽171、172，這些收容槽在排佈方向上相互連通，並沿絕緣本 體1^長方向間隔排佈。前述收容槽15、16、17具有通用功能，均可用於分 另^|收谷包源鳊子2或汛號端子31、32，其中，收容槽15、17可分別收容訊號 立而子32及讯號ί而子31，或收容槽％和17可用於收容電源端子2。在外側面13 上開有開Π18，祕收容電源端子2的第二連接部22，在開㈣的底面181 開有凹槽182，其中，底面181用於支撐訊號端子31的凸塊315，凹槽182用 於支撐電源端子2的第二連接部22的底面或訊號端子31的第二導接部311。 電源端子2收容在絕緣本體丨的對應的端子收容槽16和17的組合槽道中 ，其包括片狀固持部23、第一連接部21及第二連接部22，其中，固持部23 上有一凸塊231，第二連接部22上靠近凸塊231處開有一凹槽24。當將電源 端子2收容於絕緣本體丨的對應的端子收容槽16和17的組合槽道中時，該凸 塊231與收容槽16内凹槽161扣合，從而確保電源端子2穩固收容在收容槽16 中。 訊號端子31包括固持在收容槽π内的固持部313、第一導接部312及第 二導接部311，其中，固持部313上有一左右並向上延伸的對稱凸塊314，第^月茶看第图至至图图, the strip is electrically connected to the board (4) The insulating body extending from the longitudinal extension is fixed on the insulating body 复 复 及 2 and includes two kinds of signal terminals 3 32 = #bterminal 3 'the towel, the insulating body i includes the upper surface η, the following table (four) and the outer side surface ^. Please refer to the fourth and fifth figures, in the insulating body! The terminal receiving slots 15 , % , 17 are arranged in the longitudinal direction of the insulating body and are inserted into the upper and lower surfaces Η 12 of the insulating body. The recessing groove 15 is provided with a recess 151 for receiving the slot 16 . A recess 161 is defined in the receiving groove 17, and the receiving grooves are connected to each other in the direction of the arrangement and are arranged along the longitudinal direction of the insulating body. The receiving slots 15, 16, and 17 have a common function, and can be used to separate the source or the terminal 31, 32, wherein the receiving slots 15, 17 can respectively receive the signal and the sub-32 and The signal ί and the sub-31, or the receiving slots % and 17 can be used to accommodate the power terminal 2. A second opening portion 22 is formed on the outer side surface 13 to open the second connecting portion 22 of the power terminal 2, and a bottom surface 181 of the opening (4) is provided with a recess 182. The bottom surface 181 is used for supporting the bump 315 of the signal terminal 31. 182 is for supporting the bottom surface of the second connecting portion 22 of the power terminal 2 or the second guiding portion 311 of the signal terminal 31. The power terminal 2 is received in a combined channel of the corresponding terminal receiving slots 16 and 17 of the insulative housing, and includes a sheet-like holding portion 23, a first connecting portion 21 and a second connecting portion 22, wherein the holding portion 23 has a convex portion At block 231, a recess 24 is formed in the second connecting portion 22 near the bump 231. When the power terminal 2 is received in the combined channel of the corresponding terminal receiving slots 16 and 17 of the insulative housing, the bump 231 is engaged with the recess 161 in the receiving slot 16, thereby ensuring that the power terminal 2 is stably received in the receiving slot. 16 in. The signal terminal 31 includes a holding portion 313, a first guiding portion 312 and a second guiding portion 311 which are held in the receiving groove π. The holding portion 313 has a symmetric bump 314 extending upward and downward and extending upward.
M288982 一導接部311的末端有一對稱凸塊315 ’當將訊號端子31插入收容槽17時， 凸塊314與收容槽17内的凹槽171扣合，凸塊315與凹槽181配合，從而確保 訊號端子31穩固收容在收容槽17中。 訊號端子32包括固持在收容槽15内的固持部323、第一導接部322及第 二導接部321，其中固持部323上有一對稱凸塊324，第二導接部321的末端 有一對稱凸塊325，當將訊號端子32插入收容槽15時，凸塊324與凹槽151扣 合，凸塊325與收容槽17内的凹槽172扣合，從而確保訊號端子32穩固收容 在收容槽15中。電源端子2的第一連接部21、訊號端子31的第一導接部312 及訊號端子32的第一導接部322自絕緣本體1下表面12延伸出；電源端子2的 第二連接部22、訊號端子31的第二導接部311及訊號端子32的第二導接部 321自絕緣本體1外側面13延伸出。前述電源端子的連接部及訊號端子的導 接部可與兩塊垂直電路板上的相應洞、槽（未圖示）配合。 本創作於該板對板電連接器1〇〇絕緣本體丨的收容槽内的電源端子截面 積較大，可以減小金屬端子的阻抗，進而在電源的傳輸過程中降低端子之 發熱量，提高《端子的聽質量；另，同_排端子收容槽可分別收容結 構各異的《端子和訊號端子，是以，可根據實際情況對端子的數量及排 佈進行一定的變動，滿足不同之使用要求。 綜上所述，本創作確已符合新型專利之要件，t依法提出專 ^以上所述僅為本創狀較佳實财式，自*能以此限定本創作之權利 ϋι舉凡所屬技^誠巾具有通f知識者爰依補作精神所作之等效修 飾或變化，皆仍涵蓋於後附之申請專利範圍内。 ^ 【圖式簡單說明】 2—圖係本創作板對板電連接器的立體組合圖。 2二圖係本創作板對板電連接器的立體分解圖。 第二圖係第二圖另一角度之立體分解圖。 第四圖係第三圖中點劃線部分之局部放大圖。 第五圖係本創作板對板電連接器電源端子及訊號端子立體圖。 M288982 【主要元件符號說明】 板對板電連接器 100 絕緣本體 1 上表面 11 下表面 12 外側面 13 端子收容槽 15 凹槽 151 端子收容槽 16 凹槽 161 收容槽 17 凹槽 171 凹槽 172 開口 18 底面 181 凹槽 182 電源端子 2 第一連接部 21 第二連接部 22 固持部 23 凸塊 231 凹槽 24 訊號端子 3 訊號端子 31 第二導接部 311 第一導接部 312 固持部 313 凸塊 314 凸塊 315 訊號端子 32 第二導接部 321 第一導接部 322 固持部 323 凸塊 324 凸塊 325 9The end of the guiding portion 311 has a symmetrical protrusion 315 ′. When the signal terminal 31 is inserted into the receiving groove 17 , the protrusion 314 is engaged with the groove 171 in the receiving groove 17 , and the protrusion 315 is engaged with the groove 181 , thereby Make sure that the signal terminal 31 is securely received in the receiving slot 17. The signal terminal 32 includes a holding portion 323, a first guiding portion 322 and a second guiding portion 321 which are held in the receiving groove 15. The holding portion 323 has a symmetric protrusion 324, and the end of the second guiding portion 321 has a symmetry. When the signal terminal 32 is inserted into the receiving slot 15, the bump 324 is engaged with the recess 151, and the latch 325 is engaged with the recess 172 in the receiving slot 17, thereby ensuring that the signal terminal 32 is stably received in the receiving slot. 15 in. The first connecting portion 21 of the power terminal 2, the first guiding portion 312 of the signal terminal 31 and the first guiding portion 322 of the signal terminal 32 extend from the lower surface 12 of the insulative housing 1; the second connecting portion 22 of the power terminal 2 The second guiding portion 311 of the signal terminal 31 and the second guiding portion 321 of the signal terminal 32 extend from the outer side surface 13 of the insulative housing 1 . The connecting portion of the power terminal and the guiding portion of the signal terminal can be engaged with corresponding holes and slots (not shown) on the two vertical circuit boards. The cross-sectional area of the power terminal in the receiving slot of the board-to-board electrical connector 1 〇〇 insulative housing 较大 is large, the impedance of the metal terminal can be reduced, and the heat generation of the terminal is reduced during the transmission of the power source, thereby improving "The listening quality of the terminals; in addition, the same as the _ row of terminal receiving slots can accommodate the "terminals and signal terminals" with different structures, so that the number and arrangement of the terminals can be changed according to the actual situation to meet different uses. Claim. In summary, this creation has indeed met the requirements of the new patent, t proposed according to the law, the above is only the creation of the better real wealth, from * can limit the right of this creation ϋ 举 凡 凡 凡 ^ ^ ^ ^ ^ ^ Equivalent modifications or variations made by the person who has the knowledge of the supplement are still covered by the appended patent application. ^ [Simple diagram of the diagram] 2—The diagram is a three-dimensional combination of the board's electrical connectors. 2 2 is an exploded view of the board's electrical connector. The second figure is an exploded perspective view of another angle of the second figure. The fourth figure is a partially enlarged view of a dotted line portion in the third figure. The fifth picture is a perspective view of the power supply terminal and the signal terminal of the board-to-board electrical connector. M288982 [Description of main components] Board-to-board electrical connector 100 Insulating body 1 Upper surface 11 Lower surface 12 Outer side 13 Terminal receiving groove 15 Groove 151 Terminal receiving groove 16 Groove 161 Reception groove 17 Groove 171 Groove 172 Opening 18 bottom surface 181 groove 182 power terminal 2 first connecting portion 21 second connecting portion 22 holding portion 23 bump 231 groove 24 signal terminal 3 signal terminal 31 second guiding portion 311 first guiding portion 312 holding portion 313 convex Block 314 bump 315 signal terminal 32 second guiding portion 321 first guiding portion 322 holding portion 323 bump 324 bump 325 9