M332989 八、新型說明： 【新型所屬之技術領域】 、 本新型有關於一種電連接器。 【先前技術】M332989 Eight, new description: [New technical field], this new type is related to an electrical connector. [Prior Art]
间頻傳輸文電子元件的特性阻抗（impedance)影響較大，例如：SerialATA (Advanced Technology Attachment)連接器常用作硬碟(HardDisk)接口，一般在硬 -碟那頭安裝-個SerialATA插頭連接器，在主機板那細按裝一個SeiialATA插座 連接器，相互對接達成電性連通。SerialATA電連接器適用k15〇m〜6〇ghz的訊 —號傳於高_場合，電連接器的特性阻抗對訊號傳輸的〇口口質影響很大。 > 杯閱2〇〇5年7月21日公告的中華民國新型專利第Μ27128^，其揭示了一 ^SerialATA^t連接器，其中導電端子寬度比較大，導電端子之間的距離比較小， 谷易ie成電谷過大，引起特性阻抗過小，難以達到SerialATA高頻規格要求的特 性阻抗，導致產品高頻特性不符合要求。 貝踐中通常湖的設計是部分切除導電端子連接部邊緣，縮小連接部寬 度二並，大連接部導體之間的距離，從而減小導電端子電容並增加其電感，從 而知到符合要求的特性阻抗。但是，因連接部兩側形成缺口 ，這種設計會削弱 導電端子連，部_度，在製造過程巾科出現端子變形，造成產品不良。 因此’而要克服現有技術的缺陷，設計一種符合高頻規格要求的電連接器。 【新型内容】 因此’本新型之目的是提供—種符合高頻規格要求的電連接器，導電端子 •有足夠強度，不容易在製造過程中變形。 本新型電連接器，可提供對應電連接器插接，其包括絕緣殼體及定位於絕 緣成體的複數$電端子，各導電端子包括供該對接電連接器電性連接之接觸 W (、電f生連接於,亥電路板之接合部，及連接該接觸部與該接合部之連接部， 連接部設有調整導電端子之有效導電面積_整孔。 與現有技術相比，本新型電連接器導電端子設有調整孔，可以減小導電端 ^之有效導電面積，而減小電容，使電連接器特性阻抗達到高頻特性要求；同 日守、、不會縮小連接部的寬度蝴著職導電端子強度，足夠符合組裝要求，可 以減^因士電女而子強度削弱，在製造過程中出現變形造成產品不良的狀況。 5 M332989 【實施方式】 請參照第-圖到第五圖所示’本新型第一實施例 2及收容於絕賴體2的導電端子3。絕緣殼體2設有橫向延伸於電連 面之間的舌板20，前述導電端子3延伸在舌板2〇侧面 义 -共面排列，而非重疊排列。 狀’且疋 舌板20上姉於延伸有導電端子3的另一側面設有三個凹槽狀扣持體細， 連接器（未圖示）上的凸起狀扣持體配合，達成保持兩連 、絕緣殼體2縱長方向之兩侧各設置有一臂部22，兩側臂部22之内側分別設有 =220，外侧也設有導槽222。請參照圖7所示，本新型電連接器i安裝于電路 板5日守，電路板5正好插人外側導槽222内，電連接器i可以穩定地定位在電路板$ 上0 請詳參第四圖所示，各導電端子3包括供對接電連接器（未圖示）電性連接 之接觸α卩3G i、電連接於電路板5之接合部32，及連接該接觸部3峨該接合 部32之連接部34，連接部34設有定位體擔，以在安裝導電端子3時與絕緣殼體2 干涉定位，連接部34設有兩個封閉長槽形的調整孔36，可以適當減少導電端子） 的截面積，、以調整導電端子3之有效導電面積，使導電端子3的特性阻抗達到高 頻規格要求。 而且調整孔36在定位體340附近，可以適當提高定位體34〇部位的彈性，不 .至於在安裝$電端子3時因干涉量過大而過度傷害絕緣殼體2。 , 舌板20上相對於延伸有導電端子3的另一侧面中部設置有凸台部2〇2，凸台 部202之另-侧面延伸設有第二導電端子4。第二導電端子4比較細，故有效導& 面積足夠小特I*生電谷不大，可以達到高頻規格要求的特性阻抗，未設調整孔。 睛參照第六圖所示，本新型第二實施例的導電端子3，也設有調整孔36，，與第 貝軛例之長槽形調整孔36不同，該第二實施例的調整孔36，是圓形。 呢本新型實施例中導電端子3、3,之調整孔36、36，由兩個小孔組成，事實上只 要選擇適當的金屬材料，使導電端子3、3,強度足夠，也可以财成只有一個較 ，的孔，相反’如果導電端子3、3,強度較弱，則可以設計成更多的小孔。如果 調整孔36、36,由更多個小孔組成，則進一步可縮小因孔太大而造成連接部強度 削弱的風險，同樣也可以適當縮小導電端子3、3,面積而達到減小電連接器i之特 6The characteristic impedance of the inter-frequency transmission electronic component has a great influence. For example, the SerialATA (Advanced Technology Attachment) connector is often used as a hard disk (HardDisk) interface, and a SerialATA plug connector is generally installed at the end of the hard-disc. Install a SeiialATA socket connector on the motherboard to make electrical connection with each other. The SerialATA electrical connector is suitable for k15〇m~6〇ghz. The signal is transmitted to the high_ occasion. The characteristic impedance of the electrical connector has a great influence on the mouth quality of the signal transmission. > Cup read the new Republic of China patent No. 27128^ announced on July 21, 2005, which discloses a ^SerialATA^t connector in which the width of the conductive terminals is relatively large and the distance between the conductive terminals is relatively small. The valley is too large, causing the characteristic impedance to be too small, and it is difficult to achieve the characteristic impedance required by the SerialATA high-frequency specification, resulting in the high-frequency characteristics of the product not meeting the requirements. In the Bay practice, the design of the lake is to partially cut off the edge of the connecting portion of the conductive terminal, reduce the width of the connecting portion and the distance between the conductors of the large connecting portion, thereby reducing the capacitance of the conductive terminal and increasing its inductance, so as to know the characteristics that meet the requirements. impedance. However, due to the formation of a notch on both sides of the connecting portion, this design weakens the connection of the conductive terminals, and the terminal is deformed in the manufacturing process, resulting in defective products. Therefore, to overcome the deficiencies of the prior art, an electrical connector that meets the requirements of high frequency specifications is designed. [New content] Therefore, the purpose of the present invention is to provide an electrical connector that meets the requirements of high frequency specifications. The conductive terminals have sufficient strength and are not easily deformed during the manufacturing process. The electrical connector of the present invention can provide a corresponding electrical connector plugging, comprising an insulating housing and a plurality of electrical terminals positioned in the insulating body, each conductive terminal comprising a contact W for electrically connecting the docking electrical connector ( The electric connection is connected to the joint portion of the circuit board, and the connection portion connecting the contact portion and the joint portion, and the connection portion is provided with an effective conductive area for adjusting the conductive terminal_the whole hole. Compared with the prior art, the new type of electricity The conductive terminal of the connector is provided with an adjusting hole, which can reduce the effective conductive area of the conductive end, and reduce the capacitance, so that the characteristic impedance of the electrical connector reaches the high frequency characteristic requirement; the same day, the width of the connecting portion is not reduced. The strength of the conductive terminal is sufficient to meet the assembly requirements, which can reduce the strength of the electrician due to the weakening of the electric power, and the product is defective during the manufacturing process. 5 M332989 [Embodiment] Please refer to the figures -5 to 5 A first embodiment of the present invention and a conductive terminal 3 housed in the absolute body 2. The insulating housing 2 is provided with a tongue 20 extending laterally between the electrical connecting faces, and the conductive terminal 3 extends over the tongue 2 The surface-coplanar arrangement is arranged in a non-overlapping manner, and is not arranged in an overlapping manner. The tongue-and-shoulder plate 20 is provided with three groove-shaped fastening bodies on the other side of the other side of the extension of the conductive terminal 3, and is connected to a connector (not shown). The convex-shaped fastening body is matched to achieve two-way connection, and one arm portion 22 is disposed on each side of the longitudinal direction of the insulating housing 2, and the inner sides of the two arm portions 22 are respectively provided with =220, and the outer side is also provided with a guide groove. 222. Referring to FIG. 7, the new type of electrical connector i is mounted on the circuit board 5, and the circuit board 5 is inserted into the outer guiding slot 222. The electrical connector i can be stably positioned on the circuit board. As shown in the fourth figure, each of the conductive terminals 3 includes a contact α卩3G i electrically connected to a mating electrical connector (not shown), a joint portion 32 electrically connected to the circuit board 5, and a connection portion 3 connected thereto. The connecting portion 34 of the joint portion 32 is provided with a positioning body 34 for interfering with the insulating housing 2 when the conductive terminal 3 is mounted, and the connecting portion 34 is provided with two adjusting holes 36 for closing the long groove shape. The cross-sectional area of the conductive terminal can be appropriately reduced to adjust the effective conductive area of the conductive terminal 3 to make the conductive 3 sub-characteristic impedance to achieve high-frequency specifications. Further, in the vicinity of the positioning body 340, the adjustment hole 36 can appropriately increase the elasticity of the position of the positioning body 34. However, when the electric terminal 3 is mounted, the insulating case 2 is excessively damaged due to an excessive interference amount. A tongue portion 2〇2 is disposed on the tongue plate 20 with respect to a middle portion of the other side surface on which the conductive terminal 3 is extended, and a second conductive terminal 4 is disposed on the other side surface of the boss portion 202. The second conductive terminal 4 is relatively thin, so the effective conductive & area is small enough, and the I* generating electricity valley is not large, and the characteristic impedance required by the high frequency specification can be achieved, and the adjusting hole is not provided. Referring to the sixth embodiment, the conductive terminal 3 of the second embodiment of the present invention is also provided with an adjustment hole 36 which is different from the long groove-shaped adjustment hole 36 of the first embodiment, and the adjustment hole 36 of the second embodiment. It is round. In the present embodiment, the conductive terminals 3, 3, the adjusting holes 36, 36, are composed of two small holes. In fact, as long as the appropriate metal material is selected, the conductive terminals 3, 3 are strong enough to be rich. A relatively small hole, on the contrary 'If the conductive terminals 3, 3 are weak, they can be designed as more small holes. If the adjusting holes 36, 36 are composed of more small holes, the risk of weakening the strength of the connecting portion due to the large hole can be further reduced, and the conductive terminals 3, 3 can be appropriately reduced to reduce the electrical connection. Special i
M332989 性電容的作用。 絲上所述，本創作符合新型專利要件，爰依法提 、 ，者僅為糊狀健實關，摘狀細並私上財施二為= ，舉凡熟 技食之人士援依本創作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】 第一圖為本新型第一實施例電連接器立體圖。 第二圖為第一圖電連接器的立體分解圖。 弟二圖為弟一圖電連接器另一角度的立體圖。 第四圖為第一圖電連接器的導電端子。 第五圖為第一圖電連接器安裝於電路板的立體圖。 第六圖為本新型第二實施例的導電端子。 【主要元件符號說明】 電連接器 1 絕緣殼體 2 舌板 20 扣持體 200 凸台部 202 臂部 22 導槽 220、222 導電端子 3 ' 接觸部 30 接合部 32 連接部 34 定位體 340 調整孔 36、36， 第二導電端子 4 電路板 5 7M332989 The role of the capacitive capacitor. As stated on the silk, this creation is in line with the new patent requirements, and it is only in accordance with the law, and it is only a paste-like health, and the fine-grained and privately-funded two are =, the person who knows how to eat is supported by the spirit of this creation. Equivalent modifications or variations are intended to be included within the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a perspective view of the electrical connector of the first embodiment of the present invention. The second figure is an exploded perspective view of the first figure electrical connector. The second picture of the brother is a perspective view of the other side of the electrical connector. The fourth figure is the conductive terminal of the first figure electrical connector. The fifth figure is a perspective view of the first figure electrical connector mounted on the circuit board. The sixth figure is the conductive terminal of the second embodiment of the present invention. [Main component symbol description] Electrical connector 1 Insulating housing 2 Tongue plate 20 Buckling body 200 Boss portion 202 Arm portion 22 Guide groove 220, 222 Conductive terminal 3 'Contact portion 30 Joint portion 32 Connection portion 34 Positioning body 340 Adjustment Holes 36, 36, second conductive terminal 4 circuit board 5 7