201042848 六、發明說明： 【發明所屬之技術領域】 ' 本剌涉及—種電連懸，尤錄及-種紐連接“模組至印刷電 - 路板之電連接器。 【先前技術】 ο -種與本發明相關之電連接器，其用於電性連接晶片模組至印刷電路 板’包括絕緣本體和收容於絕緣本體内之複數導電端子。絕緣本體大致呈 長方體結構’包括用於承接晶片模組之上表面及驗安裝至印刷電路板之 林面。上表面設有複數貫穿至下表面之收容槽。導電端子收容於收容槽 内’其包括定位於收容槽内之固持部、自固持部向上延伸出之彈性部及自 固持部向下延伸出之焊接部。彈性部末端設有接觸部，接觸部延伸出絕緣 本體之上表面與晶賴組上之導電片電性連接，焊接部延伸出絕緣本體之 下表面與印刷電路板上之導電片電性連接。相臨之兩個導電端子之接 之間之距離與焊接部之間之距離大致相等。 =著科學技術的日錄展，晶片模組朝向小型化和密集化的方向發 展，導致晶片模組上之導電片之間之距離縮小。然，印刷電路板由於受到 0201042848 VI. Description of the invention: [Technical field to which the invention belongs] 'This is related to the electrical connector of the type of electrical suspension, the special recording and the connection of the "new type" to the electrical connector of the printed circuit board. [Prior Art] ο - An electrical connector related to the present invention for electrically connecting a chip module to a printed circuit board 'comprising an insulating body and a plurality of conductive terminals received in the insulating body. The insulating body is substantially in a rectangular parallelepiped structure 'including for receiving a wafer The upper surface of the module is mounted to the forest surface of the printed circuit board. The upper surface is provided with a plurality of receiving slots penetrating through the lower surface. The conductive terminals are received in the receiving slots, which comprise a holding portion positioned in the receiving slot, self-holding The elastic portion extending upwardly and the welded portion extending downward from the retaining portion. The end of the elastic portion is provided with a contact portion, and the contact portion extends from the upper surface of the insulating body to the conductive sheet on the lining group, and the welded portion is electrically connected. The lower surface of the insulating body extends electrically connected to the conductive strip on the printed circuit board. The distance between the adjacent two conductive terminals is substantially equal to the distance between the soldered portions. = The recorded date science and technology development, a direction toward the miniaturization of the chip module and the development intensive, cause the distance between the conductive pads on the chip module out. However, due to the printed circuit board 0
St，:*無法進—步縮小其上之導電片之間之距離。目《界通常通 過故置，轉接板來克服關題，然此種做法不但增加了成本而且還辦 加了電連接⑽高度，不利於電連接器小型化之發展趨勢。 曰 缺陷蓉於此’實有必要提供—種改進之電連齡喊《述電連接器之 【發明内容】 程中本^月端之子目供一種電連接器，在導電端子組裝至絕緣本體的過 m 斜進而使導電端子之娜卩嫩距離小於輝接部 為實現上述目的’本發明剌如下技術方^—觀連接器 之導曰片模組至印刷電路板，其包括絕緣本體和收容於絕緣本體内 部有1^容槽4一干涉部及第二干涉部，第二干涉 丑向上呵於第一干涉部’導電端子收容於收容槽中且與第—干涉 3 201042848 及第—干涉部干涉配合。 跃相較於先前技術，本發明電連接器至少存在以下優點：第二干涉部在 丑直方向上咼於第一干涉部’在導電端子組裝至絕緣本體的過程中，導電 - 端子與第二干涉部干涉配合’使導電端子朝向第一干涉部之方向傾斜，使 導電端子之接觸部之間之距離小於烊接部之間之距離，可滿足晶片模組之 導電片之間之距離日益減小之發展趨勢。 “ 【實施方式】 請參照第-、二圖所示，本發明電連接器100用於電性連接晶片模組 (未圖示)至印刷電路板(未圖示），其包括絕緣本體1及收容於絕緣本體！St, : * can not advance - reduce the distance between the conductive sheets on it. The purpose of the project is to overcome the problem by using the adapter board. However, this method not only increases the cost but also increases the height of the electrical connection (10), which is not conducive to the development trend of miniaturization of the electrical connector.曰 蓉 蓉 于此 ' ' ' ' ' ' ' ' ' ' ' ' 改进 改进 改进 《 《 《 《 述 述 述 述 述 述 述 述 述 述 述 述 述 述 述 述 述 述 述 述 述 述 述 述 述 述 述 述 述 述Obliquely and so that the distance between the conductive terminals and the height of the conductive terminals is smaller than that of the illuminating portion. To achieve the above object, the present invention includes the following method: a guiding die module of the connector to the printed circuit board, which comprises an insulating body and is received in the insulating body The inner portion has a cavity 4 and an interference portion, and the second interference portion is ugly upward. The first interference portion is electrically received in the receiving groove and interferes with the first interference 3 201042848 and the first interference portion. Compared with the prior art, the electrical connector of the present invention has at least the following advantages: the second interference portion is in the ugly direction in the first interference portion' during the assembly of the conductive terminal to the insulating body, the conductive terminal and the second interference The interference fit of the portion is inclined such that the conductive terminals are inclined toward the first interference portion, so that the distance between the contact portions of the conductive terminals is smaller than the distance between the contact portions, so that the distance between the conductive sheets of the wafer module is reduced. The development trend. [Embodiment] Please refer to the first and second figures, the electrical connector 100 of the present invention is used for electrically connecting a chip module (not shown) to a printed circuit board (not shown), which comprises an insulative body 1 and Contained in the insulation body!
内之複數導電端子2。為了簡化說明，這裏僅示出本發明電連接器 一部公。 J 絕緣本體1大致呈長方體結構’其設有用於承接晶片模組之承接面 11及與承接面η相對之安裝面…安裝面12驗安裝至印刷電路板， 承接面u設有貫穿至絲面12之收容槽1Q。絕緣本體丨#近安裝面η 之位置設有第-干涉部113及第二干涉部m，第一干涉部ιΐ3盘第 涉部m鎌收容槽10之相對兩側，且第二干涉部ιΐ2在賢纽向： ^第-干涉部⑴。第-干涉部113及第二干涉部112之設 呈上大下小之結構。 =端子2包括平板狀之基部2卜自基部21豎直向上延伸之定位部 ^ 部22 —側向上騎延伸之彈性部23及自基部21向下彎折延 申出之焊接部24。請同時參閱第三騎示，基部 倒刺213及第二倒細，彈性部23之末端設有接觸部231。]又有第 凊參_三、四_示，在把導電端子2組裝人絕緣本體丨之過程中， 在1〇之上方組裝入收容槽1〇内，由於第二干涉部112 在丑直方向上尚於第-干涉部m，第二倒刺2 112,隨著導電端子2的進—步曰元接順第一干料 干涉配合使導電端子2朝向11與第二干涉部⑴ _續移動時，第-倒刺213與第—干涉部u 牛固地定位於絕緣她内，進而_端子2物地定位於=本= 4 201042848 ^此吩’接觸部231露出絕緣本體！之承接面n與晶片 片(未圖示}電性連接，焊接部24露出射上的導電 板上的導電片(未圖示)電性連接。 之女裝㈣與印刷電路 ⑴本發^重點結構在於：第二干涉部m在豎直方向上高於第—干涉部 電端子2組裝至絕緣本體！的過程中，導電端子1與 ==Γ使導電端子2朝向第一干涉部113之方向傾斜，：導電 槿^ ΐϊ 1之間之距料於焊鮮24之間之_，可滿足晶月 模、卫之ν電片之間之距離日益減小之發展趨勢。A plurality of conductive terminals 2 within. In order to simplify the description, only one of the electrical connectors of the present invention is shown here. The insulating body 1 has a substantially rectangular parallelepiped structure. The receiving surface 11 is provided with a receiving surface 11 for receiving the wafer module and a mounting surface opposite to the receiving surface η. The mounting surface 12 is mounted to the printed circuit board, and the receiving surface u is provided to the surface. 12 storage slot 1Q. The first interference portion 113 and the second interference portion m are disposed at the position of the insulative housing 丨# near the mounting surface η, the first interference portion ι3 is opposite to the opposite sides of the tray portion m镰 receiving groove 10, and the second interference portion ι2 is Yin Xinxiang: ^Di-Interference Department (1). The first interference portion 113 and the second interference portion 112 are configured to be large and small. The terminal 2 includes a flat base portion 2 and a positioning portion ^ portion 22 extending vertically upward from the base portion 21 - an elastic portion 23 which is extended by the side riding and a welded portion 24 which is bent downward from the base portion 21. Please also refer to the third riding indication, the base barb 213 and the second downsizing, and the end of the elastic portion 23 is provided with a contact portion 231. In addition, in the process of assembling the conductive terminal 2 into the human insulating body ,, the conductive terminal 2 is assembled in the receiving groove 1〇 above the 1〇, because the second interference portion 112 is in the ugly direction. Still in the first interfering portion m, the second barb 2 112, when the conductive element 2 is in the first dry interference interference, the conductive terminal 2 is moved toward the 11 and the second interference portion (1) The first-barb 213 and the first-interference portion u are fixedly positioned in the insulation, and the terminal 2 is positioned at the current = 4 201042848 ^ This contact portion 231 exposes the insulating body! The receiving surface n is electrically connected to the wafer piece (not shown), and the soldering portion 24 is electrically connected to the conductive sheet (not shown) on the conductive plate that is incident thereon. The women's clothing (four) and the printed circuit (1) The structure is such that the second interference portion m is higher in the vertical direction than the first interfering portion electrical terminal 2 is assembled to the insulative body!, the conductive terminal 1 and the ==Γ make the conductive terminal 2 face the first interference portion 113. Tilting: The distance between the conductive 槿^ ΐϊ 1 is expected to be between the welding fresh 24, which can meet the decreasing trend of the distance between the crystal moon mold and the Wei ν electric film.
、綜上所述，本發明符合發明專利要件，依法提出專利申請…准，以上 所述者僅林侧之較佳實麵，本發狀範不—财施例為限， 舉凡熟習本案技藝之人士依本發明之精神所作之等效修飾或變化，皆應涵 蓋於以下申請專利範圍内。 . 【圖式簡單說明】 第一圖係本發明電連接器之立體分解圖； 第二圖係本發明電連接器之絕緣本體之剖示圖； 第三圖係本發明電連接器之導電端子與絕緣本體組裝之示意圖，其 中導電端子未與絕緣本體干涉配合；及 第四圖係本發明電連接器之導電端子組裝至絕緣本體後之示意圖。 【主要元件符號說明】 電連接器 100 絕緣本體 1 承接面 11 收容槽 10 第二干涉部 112 第一干涉部 113 安裝面 12 導電端子 2 基部 21 第二倒刺 211 第一倒刺 213 定位部 22 彈性部 23 接觸部 231 焊接部 24 5In summary, the present invention complies with the requirements of the invention patent, and proposes a patent application according to law. The above-mentioned ones are only the better real side of the forest side, and the hair style is not limited to the financial application example. Equivalent modifications or variations made by persons in light of the spirit of the invention are intended to be included within the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is an exploded perspective view of the electrical connector of the present invention; the second drawing is a sectional view of the insulating body of the electrical connector of the present invention; and the third drawing is the conductive terminal of the electrical connector of the present invention. A schematic diagram of assembly with an insulative housing, wherein the conductive terminals are not interference-fitted with the insulative housing; and the fourth diagram is a schematic view of the electrical terminals of the electrical connector of the present invention assembled to the insulative housing. [Description of main components] Electrical connector 100 Insulating housing 1 Receiving surface 11 accommodating groove 10 Second interference portion 112 First interference portion 113 Mounting surface 12 Conductive terminal 2 Base portion 21 Second barb 211 First barb 213 Positioning portion 22 Elastic portion 23 contact portion 231 welded portion 24 5