M315420 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種電連接器端子，尤其是指一種1 能的電連接器端子。 〃有偵測功 【先前技術】 一般，在電子卡連接器設置有開關裝置以實 插入功能。 1只叫尾子卡M315420 VIII. New description: [New technical field] This creation is about an electrical connector terminal, especially a 1-energy electrical connector terminal.侦测 Detecting work [Prior Art] Generally, a switch device is provided in the electronic card connector to insert the function. 1 is called the tail card
先前技術請參中國大陸於2003年i月丄日公告的 利公告第CN2529408Y號圖1及2，所涉開關裝置8，包上 置的彈性接觸端子81和固定端子82，其中固定端子 觸端子81具有相對應的接觸部821、811，及用於與 接 焊接尾部。當電子卡插人時，電子卡向下抵壓㈣接 〒^ Ϊΐί T雷2接觸部811與固定端子82之接觸部821相互: 觸v通，*電子卡拔除後，彈性接觸端子81的接觸部8ιι 定端子82之接觸部821的接觸’藉此實現電子卡插入， 然而，此固定端子82及彈性接觸端子81僅能夠用以與電路板 太干接，而在兼容性及通用性的趨勢下，無法實現固定端子U及彈 性接觸端子81既可與電路板焊接，又可與線纜的連接的功能。 是以，需要一種新電連接器端子，以解決上述問題。 【創作内容】 本創作之目的係提供提供一種電連接器端子，其可與直他哭件 通過 SMT(SUrfaCe Mounted Technology，表面組裝技、術/焊’接，Ζ可 實現與線纜的連接。 本創作之另一目的係提供提供一種電連接器子，其結 製 程簡單。 、本創作之目的是通過以下技術方案實現的：本創作提供一種電 連接器端子，包括基部，U形的接觸部分，連接基部—端及接觸部 刀並呈U形的彈性部分，自基部另一端延伸形成的固持部分，及自 3持部分一側延伸形成的延伸部分，所述延伸部分包括第一片體及 第二片體，第一片體與第二片體位於不同平面内。 M315420 心置本創作之電連接器端子具有如下有益效果： 與之位於不同平面的第二片體，其中第-片體可 ί ;以件Μτ谭接，第二片體可用於嫩連接，-次成 【實施方式】 早1Ί兒1圖所不’其揭示本創作第一優選實施例電連接器端 :二部11、呈υ形的接觸部分12、自基部η 一端ί;; 與接觸心12連接的u形彈性部分13、自 固持部分15及自接觸部分12延伸的限制部二14。 、 說’彈性部分13的形狀是在基部u —端向後向上 = ! = 斤，成形U狀;接觸部分13自彈性部分13相對 二置:’成形片體狀；固持部分15大致呈矩形， 在垂直方向與限制部分14相對，並且開口 ^ ΪΪΓίΛΐ7 ?太，而避免當限制部分14過度向下按壓後與固 貫施例中’開口16與外界相通’當然在不背 下，開口16可設置在固持部分15内部，即水平 所述固持部们5兩側設置有凸刺15〇，以增加固持力千 所述^^在鄰^彈性部分13設置有向兩側延伸的平衡片體⑽。 特別的疋，電連接器端子！設置有自固持部分15 外延伸的延伸部分18，包括A致呈L ^ 部分180向外延伸的箆一 η辦# 丨刀U及自連接 近的第^ *與第一片體181 *前後方向鄰 _ .. 罘一片體182與連接部分180呈銳角設置， 冗成有可用以，容線繞的槽道(未標號），第一片體ΐ8ι與第二片體 182之間在本貫施例中呈銳角設置，位於不同平面内。 豆 電= 妾器端子1幾個部分尺寸關係如下，假設基部u的寬度 為A，兩平衡片體110端部之間寬度為Β,υ 分寬度為D，限制部分寬度“，固持部;寬|為為F ^見度尺寸有下述關係：A<B，A<F，B>c，C>D，d>e<^麸 在另一實施例中，A可以等於B或E，B等於c。 田…、 M315420 請參閱第二圖至第四圖所示，其揭示本創作另一優選實施例電 ， 連接器端子2，包括U形限定部20、自限定部20兩側向外延伸的 • 連接部分21及與連接部分21連接的大致呈l形側部22。For the prior art, please refer to Figures 1 and 2 of the announcement No. CN2529408Y announced by the mainland of China on the next day of the month of 2003. The switch device 8 is provided with a resilient contact terminal 81 and a fixed terminal 82, wherein the fixed terminal contact terminal 81 There are corresponding contact portions 821, 811, and for the solder joint tail. When the electronic card is inserted, the electronic card is pressed downward (four). The contact portion 811 of the contact portion 811 and the fixed terminal 82 are mutually: touch v through, * contact of the elastic contact terminal 81 after the electronic card is removed The contact of the contact portion 821 of the terminal 82 is made to thereby enable the insertion of the electronic card. However, the fixed terminal 82 and the elastic contact terminal 81 can only be used for too dry connection with the circuit board, and the compatibility and versatility tend to Under the circumstance, the function that the fixed terminal U and the elastic contact terminal 81 can be soldered to the circuit board and connected to the cable cannot be realized. Therefore, a new electrical connector terminal is needed to solve the above problem. [Creation Content] The purpose of this creation is to provide an electrical connector terminal that can be connected to a cable through SMT (SUFfaCe Mounted Technology, surface assembly technology, surgery/welding). Another object of the present invention is to provide an electrical connector, which has a simple bonding process. The purpose of the present invention is achieved by the following technical solutions: The present invention provides an electrical connector terminal including a base and a U-shaped contact portion. a fixing portion connecting the base end and the contact portion and having a U shape, a holding portion extending from the other end of the base portion, and an extending portion extending from a side of the holding portion, the extending portion including the first sheet body and The second body, the first body and the second body are located in different planes. The M315420 has the following beneficial effects on the electrical connector terminals of the present invention: the second body in a different plane, wherein the first body The second piece can be used for the tender connection, and the second piece can be used for the tender connection, and the second embodiment can be used for the first connector. a second portion 11, a contact portion 12 having a meandering shape, an end portion ί from the base portion η; a u-shaped elastic portion 13 connected to the contact core 12, a self-retaining portion 15 and a restricting portion 2 extending from the contact portion 12. 'The shape of the elastic portion 13 is backward in the base u-end direction = ! = kg, forming a U shape; the contact portion 13 is opposite to the two from the elastic portion 13: 'formed sheet shape; the holding portion 15 is substantially rectangular, in the vertical direction Opposite the restricting portion 14, and the opening ^ Λΐ Λΐ ? ? 太 太 太 太 太 , , , , , , , , 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度15 inside, that is, horizontally, the retaining portions 5 are provided with spurs 15 on both sides to increase the holding force. The adjacent elastic portion 13 is provided with a balance piece (10) extending to both sides. The electrical connector terminal is provided with an extending portion 18 extending from the outer portion of the holding portion 15, and includes an A-shaped L ^ portion 180 extending outwardly from the 丨 办 # 及 及 及 及 及 及 及 及 及Sheet 181 * Front and rear direction adjacent _ .. 罘 piece 182 and connection 180 is disposed at an acute angle, and is redundantly provided with a groove (not labeled), and the first piece ΐ8ι and the second piece 182 are disposed at an acute angle in the present embodiment, and are located in different planes.豆电 = 妾器terminal 1 several parts of the size relationship is as follows, assuming that the width of the base u is A, the width between the ends of the two balance sheet body 110 is Β, the width of the υ division is D, the width of the restriction portion is ", the holding portion; the width The relationship has the following relationship for F ^ visibility size: A < B, A < F, B > c, C > D, d > e < ^ bran In another embodiment, A can be equal to B or E, B Equal to c. Fields, M315420 Please refer to the second to fourth figures, which disclose another preferred embodiment of the present invention. The connector terminal 2 includes a U-shaped defining portion 20 extending outwardly from both sides of the defining portion 20. The connecting portion 21 and the substantially l-shaped side portion 22 connected to the connecting portion 21.
• 詳細地說’限定部20高於連接部分21，且設置有凸點200，L 形側部22設置有水平壁221及與之垂直的邊壁220，邊壁220設 置有固持凸刺222 ’ L形側部22在前後方向，長度超過限定部20 及連接部分21。 特別的是’電連接器端子2包括自一連接部分21延伸的延伸 部分26，所涉延伸部分包括片體23，及片體23向外延伸的第一片 體24和在前後方向與第一片體24鄰近的第二片體25，所述第一 φ 片體24水平設置，用以SMT方式與其他器件焊接，所涉第二片體 25與片體23之間呈銳角設置，用以收容並與線纜配接，所涉第一 片體24與第二片體25之間呈銳角，位於不同平面内。 當然，在另一實施例中，第二片體182/25可以設置成其他形 狀，比如弧形狀，或者先平行第一片體181/24延伸後向上和/或向 後、向前彎折並形成可以收容線纜的槽道。 在另一實施例中，延伸部分18亦可自基部u 一側向外延伸， 省略固持部分15,代替的是基部U上設置凸刺15〇及開口 16。以 上’皆不背離本創作實質構思。 請參第一圖至第七圖所示，其揭示應用本創作第一優選實施例 及第二優選實施例電連接器端子的電連接器，其包括電連接哭端子 囉 1和2(具體結構請參上）、用於收容電連接器端子i和2的絕ς本體 4及用以固定絕緣本體4於其他器件（比如電路板）的定位片3。 詳細地說，所述絕緣本體4包括底壁4〇，及位於底壁4〇兩側 的相互平行的側壁41，底壁40及兩側壁41共同包圍形成收容空 = 42。從第三圖及帛四圖；f，每一側壁41包括自其前面向後延伸 貝穿一定距離並止於大致其長度一半的位置的倒[形插配槽4ι〇， 及與底壁40配合形成的水平方向相對的且自其前面向後延伸 一定大於插配槽長度距離的容納槽43。另外，參第三圖所示，、右 側壁41還包括一缺口 411，该缺口與插配槽41〇相通且其^ 穿距離較插配槽410小，左側壁41亦包括一缺口 44，該缺口 44 與對應的容納槽相通。另，絕緣本體4後部形成有肋部45'，並於 其上狹槽46和裂口 47,絕緣本體底壁設置有中空的開口 48，該開 M315420 口 48與容納槽43相通，及支撐凸台49,該凸台49可以安裝於電 路板對應位置上。 定位片3包括卡持部分30及與卡持部分30呈垂直的焊接片 31。 請參第一圖至第七圖所示，電連接器端子1自前向後組裝於絕 緣本體4中，其平衡片體110沿容納槽43向内滑行並止於容納槽 43底部，固持片體15兩侧收容在容納槽43並藉固持凸刺150將 電連接器端子1固定在絕緣本體4中，彈性部分13收容在收容空 間42内，接觸部分12其部分超過側壁41的頂面以便與其他器件 接觸，延伸部分18的連接部分180卡持在缺口 44上。其次，電連 接器端子2自前向後組裝於絕緣本體4，其L形側部22收容在L 形插配槽410内並藉凸刺222固定其中，連接部分21藉缺口 411 收容並阻擋。需注意的是，在組裝後，電連接器端子1的延伸部分 18位於左側壁41的外側，而電連接器端子2的延伸部分26位於 右側壁41的外側。再，組裝定位片3,卡持部分30收容在狹槽46。 第一片體181/24底面及焊接片31底面位於同一平面以利SMT焊 接。 特別的是，在電連接器端子1和2組裝後，電連接器端子1 的限制部分14因彈性而與電連接器端子2的限定部20凸點200接 觸，形成常閉狀態（第一狀態，構成迴路）。當外部元件向下按壓電 連接器端子1的接觸部分12，限制部分14與限定部20斷開，形 成常開狀態（第二狀態，構成斷路）。因此開關功能，可以將本創作 應用在安全控制場合，初始狀態，常閉，定義安全信號，當由於外 界干擾，使如上述斷開，形成常開，定義不安全信號，控制並啟動 對應的保障措施。在本實施例中，電連接器端子1可視為可動端子， 而電連接器端子2可視為固定端子。 本創作與先前技術相對，其電連接器端子設置第一片體及第二 片體，可實現SMT焊接，又可實現與線纜的電性連接，而不需要 分別採用兩套端子，結構簡單，製程亦簡單。 綜上所述，本創作確已符合新型專利之要件，爰依法提出申請 專利。惟，以上所述者僅係本創作之較佳實施方式，本創作之範圍 並不以上述實施方式爲限，舉凡熟習本案技藝之人士援依本創作之 精神所作之等效修飾或變化，皆應涵以下申請專利範圍内。 M315420 【圖式簡單說明】 = 作第一優選實施例電連接器端子之立體組合圖。 ^ 了圖係本創作第二優選實蘭f連接器端子之立體組合圖。 f二圖係如第一、二實施例與絕緣本體及定位片立體分解圖。 弟四圖係苐二圖另一視角示意圖。• In detail, the 'defining portion 20 is higher than the connecting portion 21 and is provided with a bump 200. The L-shaped side portion 22 is provided with a horizontal wall 221 and a side wall 220 perpendicular thereto, and the side wall 220 is provided with a holding spur 222 ' The L-shaped side portion 22 has a length exceeding the defining portion 20 and the connecting portion 21 in the front-rear direction. In particular, the 'electric connector terminal 2 includes an extension portion 26 extending from a connection portion 21, the extension portion including the sheet body 23, and the first sheet body 24 extending outwardly from the sheet body 23 and in the front-rear direction and the first a second sheet body 25 adjacent to the sheet body 24, the first φ sheet body 24 is horizontally disposed for welding with other devices in an SMT manner, and the second sheet body 25 and the sheet body 23 are disposed at an acute angle therebetween. It is accommodated and mated with the cable, and the first piece 24 and the second piece 25 are at an acute angle and are located in different planes. Of course, in another embodiment, the second sheet 182/25 may be disposed in other shapes, such as an arc shape, or may be bent parallel to the first sheet 181/24 and then bent upward and/or backward and forward. Forming a channel that can accommodate the cable. In another embodiment, the extension portion 18 may also extend outward from the side of the base u, omitting the holding portion 15, instead of providing the spurs 15 and the opening 16 in the base U. Above does not deviate from the essence of this creation. Referring to FIG. 1 to FIG. 7 , the electrical connector of the first preferred embodiment and the second preferred embodiment electrical connector terminal of the present invention is disclosed, which includes electrical connection of the crying terminals 啰 1 and 2 (specific structure Please refer to), the main body 4 for accommodating the electrical connector terminals i and 2, and the positioning piece 3 for fixing the insulating body 4 to other devices such as a circuit board. In detail, the insulative housing 4 includes a bottom wall 4〇 and mutually parallel side walls 41 on both sides of the bottom wall 4, and the bottom wall 40 and the side walls 41 together form a receiving space=42. From the third and fourth figures; f, each of the side walls 41 includes a rearwardly extending position of the shell extending rearward from the front side thereof and ending at a position substantially half of its length, and the bottom wall 40 The receiving grooves 43 are formed in a horizontal direction opposite to each other and extend rearward from the front side thereof by a distance longer than the length of the mating groove. In addition, as shown in FIG. 3 , the right side wall 41 further includes a notch 411 , which is in communication with the mating slot 41 且 and is smaller than the mating slot 410 , and the left side wall 41 also includes a notch 44 . The notch 44 communicates with the corresponding receiving groove. In addition, the rear portion of the insulative housing 4 is formed with a rib 45', and on the upper slot 46 and the slit 47, the bottom wall of the insulative housing is provided with a hollow opening 48, the opening M315420 port 48 communicates with the receiving slot 43, and supports the boss 49. The boss 49 can be mounted on a corresponding position of the circuit board. The positioning piece 3 includes a holding portion 30 and a welded piece 31 perpendicular to the holding portion 30. As shown in the first to seventh embodiments, the electrical connector terminal 1 is assembled in the insulative housing 4 from the front to the rear, and the balancing sheet body 110 slides inward along the receiving slot 43 and stops at the bottom of the receiving slot 43 to hold the sheet body 15 . The two sides are received in the receiving groove 43 and the electrical connector terminal 1 is fixed in the insulative housing 4 by the holding spur 150. The elastic portion 13 is received in the receiving space 42, and the contact portion 12 partially exceeds the top surface of the side wall 41 for other The device contacts and the connecting portion 180 of the extension portion 18 is retained on the notch 44. Next, the electrical connector terminal 2 is assembled to the insulative housing 4 from the front to the rear, and the L-shaped side portion 22 is received in the L-shaped mating slot 410 and fixed by the spurs 222. The connecting portion 21 is received and blocked by the notch 411. It is to be noted that, after assembly, the extended portion 18 of the electrical connector terminal 1 is located outside the left side wall 41, and the extended portion 26 of the electrical connector terminal 2 is located outside the right side wall 41. Further, the positioning piece 3 is assembled, and the holding portion 30 is housed in the slit 46. The bottom surface of the first sheet 181/24 and the bottom surface of the solder tab 31 are located on the same plane for SMT soldering. In particular, after the electrical connector terminals 1 and 2 are assembled, the restricting portion 14 of the electrical connector terminal 1 comes into contact with the convex portion 200 of the defining portion 20 of the electrical connector terminal 2 due to elasticity to form a normally closed state (first state) , constitutes a loop). When the external member presses down the contact portion 12 of the electrical connector terminal 1, the restricting portion 14 is disconnected from the defining portion 20 to form a normally open state (the second state constitutes an open circuit). Therefore, the switch function can be applied to the safety control occasion, the initial state, normally closed, and the safety signal is defined. When the external disturbance is caused, the above-mentioned disconnection is formed, the normally open is established, the unsafe signal is defined, and the corresponding guarantee is activated and activated. Measures. In the present embodiment, the electrical connector terminal 1 can be regarded as a movable terminal, and the electrical connector terminal 2 can be regarded as a fixed terminal. Compared with the prior art, the present invention is provided with a first piece body and a second piece body, which can realize SMT welding and electrical connection with the cable, and does not need to adopt two sets of terminals respectively, and has a simple structure. The process is also simple. In summary, this creation has indeed met the requirements of the new patent, and applied for a patent in accordance with the law. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and those who are familiar with the skill of the present invention are equivalent to the equivalent modifications or changes made by the spirit of the present creation. It should be within the scope of the following patent application. M315420 [Simple description of the drawings] = A three-dimensional combination diagram of the electrical connector terminals of the first preferred embodiment. ^ The figure is a three-dimensional combination diagram of the second preferred real f connector terminal. f is a three-dimensional exploded view of the first and second embodiments and the insulating body and the positioning piece. The fourth picture of the younger brother is a schematic view of another perspective.
第五圖係第三圖立體組合圖。 第六圖係第五圖主視圖。 第七圖係第: 六圖沿VII-VII線剖視示意圖 【主要元件符號說明】 電連接器端子 1，2 基部 10 平衡片體 110 接觸部分 12 U形彈性部分 13 限制部分 14 固持部分 15 固持凸刺 150 開口 16 梯形片體 17 延伸部分 18，26 連接部分 180 ， 21 第一片體 18 卜 24 第二片體 182 ， 25 限定部 20 凸點 200 L形側部 22 片體 23 邊壁 220 水平壁 221 凸刺 222 定位片 3 固持部分 30 焊接片 31 絕緣本體 4 底壁 40 側壁 41 L形插配槽 410 缺口 411 ， 44 收容空間 42 容納槽 43 肋部 45 狹槽 46 裂口 47 開口 48 支撐凸台 49The fifth figure is a three-dimensional combination diagram of the third figure. The sixth picture is the main view of the fifth figure. Figure 7 is a cross-sectional view along the line VII-VII. [Main component symbol description] Electrical connector terminal 1, 2 base 10 Balance sheet 110 Contact portion 12 U-shaped elastic portion 13 Restriction portion 14 Retaining portion 15 Retention Bulging 150 opening 16 trapezoidal sheet 17 extension portion 18, 26 connecting portion 180, 21 first sheet 18 24 second sheet 182, 25 defining portion 20 bump 200 L-shaped side portion 22 sheet 23 side wall 220 Horizontal wall 221 spur 222 locating piece 3 holding portion 30 welding piece 31 insulating body 4 bottom wall 40 side wall 41 L-shaped fitting groove 410 notch 411, 44 accommodating space 42 accommodating groove 43 rib 45 slot 46 rip 47 opening 48 support Boss 49