M334504 八、新型說明： 【新型所屬之技術領域】 本創作係有關一種連接器及其端子結構，尤指一種用於插接 電子卡之卡緣連接器及其端子者。 【先前技術】 週邊元件連接介面（Peripheral Component Interface，PCI)係普 遍應用於電腦、筆記型電腦、視訊設備或通信設備··等各領域，隨 著技術的進步，傳輸速度更快，線路更精簡的PCIExpress已發展 出來’而快速週邊元件介面迷你卡（PCIExpressMiniCard)由於 其體積小的特性，而適用於可攜式電腦等行動裝置，常見於無線 網卡等的擴充應用。 此種電子卡通常係藉由連接器電性連接至電腦主機板，電子 卡插接於連接器的插槽以進行訊號傳輸。該連接器之結構包含有 一絕緣座體及複數端子，如第7圖所示，絕緣座體a之前侧設有 複數個第一容置槽A 1，插接有複數第一端子，後侧設有複 數第二容置槽A 2，插接有複數第二端子B 2。第一端子B1與 第二端子B 2皆為下料式沖壓成形，其一端為接觸部B1 1、 B 21，二接觸部之間形成一斜向的插槽c，另一端為烊接部 B12、B 2 2，用以固定至電路板上。於端子中段設有凸出的 固定腳B13、B 2 3，固定腳上設有凸點以干涉方式固定於絕 緣座體A的容置槽a 1、A 2中。然，習知的端子為下料式，係 直接由金屬板沖壓成形，因此端子模具的成本較高，且此方式在 5 M334504 單位金屬板材上可製作的端子數較少，材料的利用率較低，不符 合經濟效益。另外，電氣訊號的傳導由接觸部至焊接部有一較長 的傳導距離，使得傳導速度較慢。因此，本創作即是針對上述缺 失加以改善者。 ' 、 【新型内容】 本創作的主要目的，即在提供一種連接器及其端子結構，該 端子係崎彎方式形成彈片式結構，因此模具較為簡易，模具成 φ 本可有效降低。且在單位金屬板上可沖壓成形較多數的端子，端 子的排列較為密集，因此使材料的利用率也大為提高。 本創作的另—目的，即錢供_種連接ϋ及其端子結構，該 ，一端子係呈反折狀，使接_下端更魏焊接部，因此縮短電 氣訊號傳導至電路板的距離，使傳導速度加快。 本創作的再—目的，係在提供—種連接ϋ及其端子結構，該 絕緣座體上設有凸出的定位塊，以定位端子，且令端子可以整排 插接後，用熱融方式固定至絕緣座體上，以提高產能。 ❿ 為達上述目的，本創作之連接器係包含有-絕緣座體及複數 端子’魏緣座體賴設有-_，以供電子卡_，該插槽下 • 雜顺置有複數狀_子容賴，該絕緣座__亦排列 • 設置有複數凹入的端子容置槽，且容置槽設於插槽的上方。另外， 該些容置槽的下方設有凸出的複數定位塊。 複數端子係以折彎方式形成彈片式結構，其包含有複數第一 2及複數第—軒。各第_端子係以—本贿置於該絕緣座體 的刖侧容置槽中，該本體的-端_成一彎折部並反折延伸有一 彈後ί該彈性臂的刖端形成一接觸部，接觸部係向下向内變折 形成-接賴本_導接端。魏子卡插人時，鱗接端下壓接 6 M334504 觸本體’使魏峨由該接點傳導至烊接部 使得傳導速歧敏升。且該端子轉财—雜部，本^另 部之間形成固定部，固定部定位於絕緣座體的相鄰的ί 各第二端子係以-本體插置於該絕緣座體的後娜置槽中， 該本體-端形成有彎折段，彎折段係往前延伸一彈性臂，M334504 VIII. New description: [New technical field] This creation is related to a connector and its terminal structure, especially a card edge connector for plugging an electronic card and its terminal. [Prior Art] Peripheral Component Interface (PCI) is widely used in computers, notebook computers, video equipment or communication equipment. With the advancement of technology, the transmission speed is faster and the lines are more streamlined. PCI Express has been developed' and the PCI Express MiniCard is suitable for mobile devices such as portable computers due to its small size. It is commonly used in expansion applications such as wireless network cards. Such an electronic card is usually electrically connected to a computer motherboard through a connector, and the electronic card is inserted into a slot of the connector for signal transmission. The structure of the connector includes an insulating base body and a plurality of terminals. As shown in FIG. 7, a plurality of first receiving slots A1 are disposed on the front side of the insulating base body a, and a plurality of first terminals are inserted, and the rear side is provided. There are a plurality of second receiving slots A 2 , and a plurality of second terminals B 2 are inserted. The first terminal B1 and the second terminal B 2 are both formed by blanking, one end of which is a contact portion B1 1 , B 21 , an oblique slot c is formed between the two contact portions, and the other end is a splicing portion B12 , B 2 2, for fixing to the circuit board. Protruding fixing legs B13, B2 3 are provided in the middle of the terminal, and the fixing legs are provided with bumps to be fixedly interposed in the receiving grooves a1, A2 of the insulating seat body A. However, the conventional terminal is a blanking type, which is directly formed by stamping of a metal plate, so the cost of the terminal mold is high, and the number of terminals that can be made on the 5 M334504 unit metal plate is small, and the utilization ratio of the material is relatively high. Low, not economical. In addition, the conduction of the electrical signal has a longer conduction distance from the contact portion to the welded portion, resulting in a slower conduction speed. Therefore, this creation is to improve the above-mentioned defects. ', [New content] The main purpose of this creation is to provide a connector and its terminal structure. The terminal is formed into a shrapnel structure in a way of bending, so that the mold is relatively simple, and the mold can be effectively reduced by φ. Moreover, a large number of terminals can be press-formed on the unit metal plate, and the arrangement of the terminals is dense, so that the utilization rate of the material is greatly improved. The other purpose of the creation, that is, the money supply _ type connection ϋ and its terminal structure, the one terminal is in a reverse fold shape, so that the lower end is more welded, so the distance of the electrical signal to the circuit board is shortened, so that The conduction speed is increased. The re-purpose of the present invention is to provide a type of connection port and a terminal structure thereof, the insulative housing body is provided with a protruding positioning block for positioning the terminal, and the terminal can be inserted into the whole row and then heated and melted. Fixed to the insulating base to increase productivity. ❿ In order to achieve the above objectives, the connector of the present invention includes an insulated body and a plurality of terminals 'the edge of the rim's body is provided with -_ for the electronic card _, and the slot is multiplexed with a plurality of _ Zirong Lai, the insulation seat __ is also arranged. • A plurality of recessed terminal receiving slots are provided, and the receiving slots are arranged above the slots. In addition, a plurality of protruding positioning blocks are disposed below the accommodating grooves. The plurality of terminals are formed into a shrapnel structure in a folded manner, and include a plurality of first 2 and a plurality of first-right. Each of the first terminals is placed in the side receiving groove of the insulating seat, and the end of the body is formed into a bent portion and reciprocally extended to have a spring. The rear end of the elastic arm forms a contact. The contact portion is formed by folding downwards inwardly and indirectly. When Wei Zika is inserted, the squash is crimped down and the 6 M334504 is touched onto the body, so that Wei Wei is transmitted from the contact to the splicing portion, so that the conduction velocity is sensitive. And the terminal is turned into a wealth-individual part, and the fixing part is formed between the other parts, and the fixing part is positioned adjacent to the adjacent one of the insulating seat body, and the second terminal is inserted into the rear seat of the insulating seat body In the slot, the body-end is formed with a bending section, and the bending section extends forward to a resilient arm.
並向下向_鄉成-斜向鱗引部，導引部底端麟折向上接 近彈性臂’且其底娜賴觸部。該第二端子底端設有—悍接部， 本體的另端與焊接部之間以—JU定部相連接，且删定部設置於 絕緣座體後侧的相鄰定位塊之間。 、 由於本創作折彎式的端子可於組裝時，以整排插接至絕緣座 體上，再以熱融方式使端子固定部與定位塊固定，使組裝更為容 易快速，產能得以大幅提高。 本創作之上述目的與優點，可從下述所選用實施例之詳細說 明與附圖中，獲得深入了解。 【實施方式】 請參閱第1〜4圖，係為本創作較佳實施例之示意圖。本創 作之連接器係包含有一絕緣座體1及複數端子2，該絕緣座體1 之前侧設有一插槽1 〇，以供電子卡插接。該插槽1 〇下方排列 設置有複數凹入的端子容置槽11，且絕緣座體1的後侧亦排列 設置有複數凹入的端子容置槽11，該些容置槽11並設於插槽 1 0的上方。該前侧容置槽1 1以及後侧容置槽1 1的下方設有 上下兩排凸出的複數定位塊1 2。 複數端子2，係以折彎方式形成彈片式結構，其包含有複數 第一端子2 1及複數第二端子2 2。請配合參閱第4、5圖，各 7 M334504 1係以一本體21〇插置於該絕緣座體1的前侧容置 、 篇該本體210的一端係以一彎折部211反折延伸形 成彈陡摩’彈性臂的前端形成-接觸部212，該接觸部 212係向下向内彎折形成一導接端213，該導接端213係 接近該本體21〇。且第—端子21底部設有—燁接部214， 該本體21〇的另端與焊接部2 i 4之間以—固定部2 i 5相連 接且該固义部215設置於絕緣座體1的相鄰的定位塊12之 間。該本體21〇上設有卡扣凸部2 i 6，以及凸出的定位塊 2 1 7。 —各第二端子2 2係以-本體2 2 G插置於該絕緣座體i的後 側谷置槽1 1巾’該本體2 2 0之-端延伸形成有彎折段 2 21，該彎折段2 21係往前延伸一彈性臂，彈性臂前端並向 下向内彎折形成一斜向的導引部2 2 2，導引部2 2 2底端並彎 折向上接近彈性臂，且其底端形成接觸部2 2 3。該第二端子 2 2底端設有一焊接部2 2 4，本體2 2 0的另端與焊接部 2 2 4之間以一固定部2 2 5相連接，且該固定部2 2 5設置於 絕緣座體1後侧的相鄰定位塊12之間。該本體2 2 〇上設有卡 扣凸部2 26，以及凸出的定位塊22 7。 請配合參閱第2、3、6圖，該絕緣座體丄容置槽i i的底 部設有凹入的嵌槽110，該第一端子2χ本體21〇係設於該 嵌槽1 10中，藉由本體上的卡扣凸部21β干涉固定於嵌槽 110壁，以固定端子。該本體上的定位塊2丄7並結合於供: 110前端。該第二端子22的本體220亦相同插置入絕緣座 體1後端容置槽11的嵌槽11〇中，其卡扣凸部226固定於 嵌槽110壁，定位塊227結合於嵌槽11〇前端。 、 藉由上述構造，當電子卡由插槽1〇斜向***時，第二端子 8 M334504 2 2的導引部2 2 2可順利引導電子卡***，當電子卡下壓固定 時，利用第一端子21的彎折部211延伸之彈性臂與第二端子 2 2的彎折段2 21延伸之彈性臂得以彈性夾緊該電子卡，以形 成良好的電性接觸。且電子卡***固定後，第一端子21的導接 端213係下壓與本體210接觸，電氣訊號由其接點傳導至焊 接部，因此可縮短傳導的距離，而使傳導速度加快。 " 另外，本創作之端子係下料後再以折彎方式形成彈片式結 構，因此模具較為簡易，模具成本可有效降低。而且，在單位金 • 屬板上可沖壓成形較多數的端子，端子的排列較為密集，因此使 材料的利用率也大為提高。 本創作折彎式端子可於整排端子尚以料帶連接時即下料折管 元成其結構，當組裝時，得以整排插接至絕緣座體容置槽中，再 以熱融方式使端子的固定部與絕緣座體的定位塊固定，使組裝更 為容易快速，產能得以大幅提高。 丨 以上所述者，僅為本創作之較佳實施例而已，當不能以此限 疋本創作實施之範圍；故，凡依本創作申請專利範圍及創作說明 # 書内容所作之簡單的等效變化與修飾，皆應仍屬本創作專利涵蓋 之範圍内。 •【圖式簡單說明】 第1圖，係本創作較佳實施例之立體組合圖。 第2圖，係本創作較佳實施例之元件分解圖。 第3圖，係本創作絕緣座體後視立體圖。 第4圖，係本創作之剖面示意圖。 第5圖，係本創作端子之立體示意圖。 第6圖，係本創作絕緣座體與端子結合之示意圖。 9 M334504 第7圖，係習用之剖面示意圖。 【主要元件符號說明】 I、 絕緣座體 II、 容置槽 12、定位塊 21、第一端子 211、彎折部 213、導接端 215、固定部 217、定位塊 2 2 0、本體 2 2 2、導引部 2 2 4、焊接部 2 2 6、卡扣凸部 A、絕緣座體 A2、第二容置槽 B11、B 21接觸部 B13、B 2 3固定腳 C、插槽 1 0、插槽 110、嵌槽 2、端子 210、本體 212、接觸部 214、焊接部 216、卡扣凸部 2 2、第二端子 2 21、彎折段 2 2 3、接觸部 2 2 5、固定部 2 2 7、定位塊 A1、第一容置槽 B1、第一端子 B12、B 2 2焊接部 B 2、第二端子And downwards to the _ Xiangcheng-inclined scale guide, the bottom end of the guide is folded up close to the elastic arm' and its bottom is touched. The bottom end of the second terminal is provided with a splicing portion, and the other end of the body is connected with the welded portion by a -JU fixed portion, and the deciding portion is disposed between adjacent positioning blocks on the rear side of the insulating base. Since the bent terminal of the present invention can be inserted into the insulating seat body in a whole row during assembly, the terminal fixing portion and the positioning block are fixed by hot melt, which makes the assembly easier and faster, and the productivity is greatly improved. . The above objects and advantages of the present invention will be apparent from the following detailed description of the embodiments of the invention. [Embodiment] Please refer to Figures 1 to 4 for a schematic view of a preferred embodiment of the present invention. The connector of the present invention comprises an insulating base 1 and a plurality of terminals 2, and a slot 1 is provided on the front side of the insulating base 1 for the electronic card to be inserted. A plurality of recessed terminal accommodating slots 11 are arranged in the bottom of the slot 1 , and a plurality of recessed terminal accommodating slots 11 are also arranged on the rear side of the insulating base 1 , and the accommodating slots 11 are Above slot 1 0. Below the front side accommodating groove 1 1 and the rear side accommodating groove 1 1 , a plurality of positioning blocks 12 projecting in the upper and lower rows are provided. The plurality of terminals 2 are formed into a spring-like structure by bending, and include a plurality of first terminals 2 1 and a plurality of second terminals 2 2 . Referring to Figures 4 and 5, each of the 7 M334504 1 is placed on the front side of the insulating base 1 with a body 21, and one end of the body 210 is formed by a bent portion 211. The front end of the elastic arm's elastic arm forms a contact portion 212 which is bent downwardly inwardly to form a guiding end 213 which is close to the body 21〇. The bottom of the first terminal 21 is provided with a splicing portion 214, and the other end of the body 21 与 is connected to the soldering portion 2 i 4 by a fixing portion 2 i 5 and the fixing portion 215 is disposed on the insulating base 1 Between adjacent positioning blocks 12. The body 21 is provided with a snap protrusion 2 i 6 and a protruding positioning block 2 17 . - each of the second terminals 2 2 is inserted into the rear side of the insulating base i, and the end of the body 2 2 0 is formed with a bending section 2 21 The bending section 2 21 extends forwardly to a resilient arm, and the front end of the elastic arm is bent downwardly and inwardly to form an oblique guiding portion 2 2 2 , and the bottom end of the guiding portion 2 2 2 is bent upwardly to approach the elastic arm. And the bottom end thereof forms a contact portion 2 2 3 . The bottom end of the second terminal 2 2 is provided with a soldering portion 2 2 4 , and the other end of the body 2 2 0 and the soldering portion 2 24 are connected by a fixing portion 2 25 , and the fixing portion 2 2 5 is disposed at Between the adjacent positioning blocks 12 on the rear side of the insulating base 1 . The body 2 2 is provided with a latching projection 2 26 and a protruding positioning block 22 7 . With reference to the figures 2, 3, and 6, the bottom of the insulating seat accommodating recess ii is provided with a recessed recessed groove 110, and the first terminal 2 χ body 21 〇 is disposed in the recessed slot 110, The buckle protrusion 21β on the body is interference-fixed to the wall of the recess 110 to fix the terminal. The positioning block 2丄7 on the body is coupled to the front end of the 110:. The body 220 of the second terminal 22 is also inserted into the recess 11 of the rear end receiving groove 11 of the insulating base 1 , and the latching protrusion 226 is fixed to the wall of the slot 110 , and the positioning block 227 is coupled to the slot 11 〇 front end. With the above configuration, when the electronic card is inserted obliquely from the slot 1 , the guiding portion 2 2 2 of the second terminal 8 M334504 2 can smoothly guide the insertion of the electronic card, and when the electronic card is pressed down, the first The elastic arm extending from the bent portion 211 of one terminal 21 and the bent portion 21 of the second terminal 22 elastically clamps the electronic card to form a good electrical contact. After the electronic card is inserted and fixed, the guiding end 213 of the first terminal 21 is pressed down to contact with the body 210, and the electrical signal is transmitted from the contact to the soldering portion, thereby shortening the conduction distance and speeding up the conduction. " In addition, the terminal of this creation is formed into a shrapnel structure by bending, so the mold is relatively simple and the mold cost can be effectively reduced. Moreover, a large number of terminals can be press-formed on the unit metal plate, and the arrangement of the terminals is dense, so that the utilization rate of the material is greatly improved. The bent terminal of the present invention can be formed by folding the tube into a whole when the whole row of terminals is connected by a material strip. When assembled, the whole row can be inserted into the insulating seat receiving groove, and then hot melted. Fixing the fixing portion of the terminal and the positioning block of the insulating base body makes the assembly easier and faster, and the productivity is greatly improved.丨The above is only the preferred embodiment of this creation. When it is not possible to limit the scope of this creation; therefore, the simple equivalent of the content of the patent application and the creation of the book # Changes and modifications shall remain within the scope of this Creative Patent. • [Simplified Schematic Description] Fig. 1 is a perspective view of a preferred embodiment of the present invention. Fig. 2 is an exploded view of the preferred embodiment of the present invention. Figure 3 is a rear perspective view of the insulated body of the present invention. Figure 4 is a schematic cross-sectional view of the creation. Figure 5 is a perspective view of the terminal of the present creation. Fig. 6 is a schematic view showing the combination of the insulating body and the terminal of the present invention. 9 M334504 Figure 7, is a schematic view of the cross section. [Description of main component symbols] I. Insulation body II, accommodating groove 12, positioning block 21, first terminal 211, bent portion 213, guiding end 215, fixing portion 217, positioning block 2 2 0, body 2 2 2. The guiding portion 2 2 4, the welding portion 2 26, the buckle convex portion A, the insulating seat body A2, the second receiving groove B11, the B 21 contact portion B13, B 2 3 fixing the foot C, the slot 10 , slot 110, slot 2, terminal 210, body 212, contact portion 214, soldering portion 216, snap projection 2 2, second terminal 2 21, bending segment 2 2 3, contact portion 2 2 5, fixed Part 2 2 7. Positioning block A1, first accommodating groove B1, first terminal B12, B 2 2 soldering portion B 2, second terminal