M416909 五、新型說明： 【新型所屬之技術領威】 [0001] 本創作係有關，種毛連接器及其組合，尤其涉及—種具 有改進之端子的電連接器及其組合。 【先前技術】 [0002] 請參閱美國專利公告第597591 6號所揭露之一對電連接器 組合’ S玄電連接器組合包括插頭連接器及插座連接器， 其中’插頭連接器、插座連接器均包括絕緣本體、固持 於絕緣本體内且沿縱長方向排列之複數端子，該絕緣本 體具有複數端子槽道以收容固定端子。插頭連接器之端 子具有固持於絕緣本體内的固持部、自固持部一端彎折 延伸的彈性接觸臂及自固持部另一端彎折延伸出絕緣本 體之焊接部，該彈性接觸臂末端設有接觸部；對接過程 中，在插座連接器端子的擠壓作用力下，插頭連接器之 端子接觸部會向端子槽道内縮回，當插拔次數過多或者 插拔力量不當時，一旦形變過度，可能無法恢復端子原 有之彈性性能，從而影響電連接器組合之電性接觸。 [0003] 是故，確有必要設計一種加以改良之電連接器以克服先 前技術中之缺陷。 【新型内容】 [0004] 有鑒於前述内容，本創作所欲解決之技術問題在於提供 一種可改善端子彈性性能之電連接器及其組合。 [0005] 為解決前述技術問題，本創作電連接器係採用如下技術 方案：一種電連接器，包括：絕緣本體，係設有複數收 表單編號A0101 第4頁/共20頁 容槽道；複數導電端子，係收容於絕緣本體内且沿縱長 方向排列，每一導電端子設有固持於收容槽道内之固持 部、自固持部一端向收容槽道外彎折延伸之彈性接觸臂 及自固持部另一端彎折延伸出絕緣本體外的焊接部，彈 性接觸臂之自由末端具有接觸部；所述彈性接觸臂設有 自接觸部兩側沿縱長方向向外凸伸之翼部，絕緣本體設 有位於收容槽道兩側之台階面，前述翼部係位於收容槽 道外側且與台階面相對設置，翼部與台階面之間的距離 大於零。 [0006] 相較於先前技術，本創作電連接器具有如下功效：藉彈 性接觸臂之翼部與相對設置的絕緣本體台階面之間的距 離大於零，可為彈性接觸臂提供足夠形變空間，且可防 止彈性接觸臂過度形變。 [0007] 為解決前述技術問題，本創作電連接器組合亦可採用如 下技術方案：一種電連接器組合，包括：插頭連接器， 包括絕緣本體及收容於絕緣本體内且沿縱長方向排列的 複數導電端子，絕緣本體設有收容導電端子的複數收容 槽道，每一導電端子設有固持於收容槽道内之固持部、 自固持部一端向收容槽道外彎折延伸之彈性接觸臂及自 固持部另一端彎折延伸出絕緣本體外的焊接部，彈性接 觸臂末端具有接觸部；相配合的插座連接器，係具有與 導電端子相接觸之對接端子；前述彈性接觸臂設有自接 觸部兩側沿縱長方向向外凸伸之翼部，絕緣本體設有位 於收容槽道兩側之台階面，前述翼部係位於收容槽道外 側且與台階面相對設置，當插頭、插座連接器相對接時 表單編號A0101 第5頁/共20頁 M416909 ，彈性接觸臂向收容槽道内縮回且翼部抵壓於台階面上 〇 [0008] 相較於先前技術，本創作電連接器組合具有如下功效： 藉彈性接觸臂之翼部抵壓於絕緣本體的台階面上，可使 彈性接觸臂具有足夠形變空間，且可防止彈性接觸臂過 度形變。 【實施方式】 [0009] 請參閱第一圖至第二圖所示，本創作電連接器組合包括 插頭連接器100(即電連接器）及相配合之插座連接器300 ，插頭連接器1〇〇包括絕緣本體10及收容於絕緣本體内且 沿縱長方向排列之複數導電端子20，插座連接器300包括 絕緣體30、收容於絕緣體内且沿縱長方向排列之複數對 接端子40及一對固持於絕緣體内的金屬固定件50。 [0010] 請參閱第二圖至第四圖所示，所述插頭連接器100之絕緣 本體10設有基部11、自基部凸伸設置的對接部12，且絕 緣本體10具有收容導電端子20之複數收容槽道13，該收 容槽道13於沿垂直於縱長方向之對接方向上貫穿基部11 及對接部12，便於導電端子20插入且製造成型簡單；每 一導電端子20設有固持於收容槽道内之固持部21、自固 持部一端向收容槽道外彎折延伸之彈性接觸臂22及自固 持部另一端彎折延伸出絕緣本體外的焊接部23，所述彈 性接觸臂與固持部連接成U」形，從而具有良好之彈性性 能，前述彈性接觸臂22之自由末端具有接觸部221，以與 對接端子40電性連接。 表單編號A0101 第6頁/共20頁 M416909 _]所述插座連接器3〇〇之絕緣體3〇設有基座部μ、自基座部 31凸伸設置的對接凸部32，對接凸部以具有用來收容插 頭連接器100之對接腔320，且絕緣體30設有用以收容對 接端子40之複數收容槽33，該收容槽33與對接腔㈣相 連通；每-對接端子40包括有固持於收容槽33内之固定 部4卜-體連接於固定部41 一端之「s」形接觸㈣及連 接於固以Ml另-端的焊接部43，該接觸臂仏與固定部 41之間藉U」形連接部44相連為—體，從而具有良好之 彈m ’剛述「Sj形接觸臂42之末端設有向對接腔 320凸伸的對接接觸部421，以順利實現與插頭連接器 100之接觸。卩221電性接觸。前述金屬固定件5()成「[」 形’包括收容並定位於基座部31内之狀片51、自固定 片51向外f折延伸的焊接片52，從而固定到印刷電路板（ 未圖示）上。 [0012] 請參閱第三圖至第五圖所示，插頭連接器之導電端子2〇 的彈性接觸臂22設有自接觸部221兩側沿縱長方向向外凸M416909 V. New Description: [New Technology Alliance] [0001] This creation relates to hair connector and combinations thereof, and in particular to an electrical connector with improved terminals and combinations thereof. [Prior Art] [0002] Please refer to one of the electrical connector combinations of the connector of the US Patent Publication No. 597,591, which includes a plug connector and a socket connector, wherein the 'plug connector, the socket connector Each includes an insulative housing, a plurality of terminals held in the insulative housing and arranged in the longitudinal direction, and the insulative housing has a plurality of terminal slots for receiving the fixed terminals. The terminal of the plug connector has a holding portion that is held in the insulating body, an elastic contact arm that is bent and extended from one end of the holding portion, and a welded portion that is bent from the other end of the holding portion and extends out of the insulating body, and the end of the elastic contact arm is in contact with During the docking process, under the squeezing force of the socket connector terminal, the terminal contact portion of the plug connector will be retracted into the terminal channel. When the number of insertions and removals is too high or the plugging force is improper, once the deformation is excessive, it may be The original elastic properties of the terminals cannot be restored, thereby affecting the electrical contact of the electrical connector assembly. [0003] Therefore, it is indeed necessary to design an improved electrical connector to overcome the deficiencies of the prior art. [New Content] [0004] In view of the foregoing, the technical problem to be solved by the present invention is to provide an electrical connector and a combination thereof which can improve the elastic properties of the terminal. [0005] In order to solve the foregoing technical problem, the present invention has the following technical solutions: an electrical connector includes: an insulative body, which is provided with a plurality of form numbers A0101, page 4 / total 20 pages of channels; The conductive terminals are arranged in the insulating body and arranged in the longitudinal direction. Each of the conductive terminals is provided with a holding portion that is held in the receiving channel, and an elastic contact arm and a self-holding portion that are bent and extended from the end of the holding portion to the outside of the receiving channel. The other end is bent to extend out of the welded portion outside the insulating body, and the free end of the elastic contact arm has a contact portion; the elastic contact arm is provided with a wing portion extending outward from the two sides of the contact portion in the longitudinal direction, and the insulating body is provided The stepped surface is located on both sides of the receiving channel, and the wing portion is located outside the receiving channel and opposite to the step surface, and the distance between the wing portion and the step surface is greater than zero. [0006] Compared with the prior art, the present electrical connector has the following effects: the distance between the wing portion of the elastic contact arm and the oppositely disposed insulating body step surface is greater than zero, which can provide sufficient deformation space for the elastic contact arm. Moreover, the elastic contact arm can be prevented from being excessively deformed. [0007] In order to solve the foregoing technical problem, the present invention can also adopt the following technical solution: an electrical connector assembly includes: a plug connector, including an insulative housing and being arranged in the insulating body and arranged along a longitudinal direction a plurality of conductive terminals, the insulating body is provided with a plurality of receiving channels for receiving the conductive terminals, each of the conductive terminals is provided with a holding portion held in the receiving channel, and an elastic contact arm extending from one end of the holding portion to the outside of the receiving channel and self-holding The other end of the portion is bent to extend out of the welded portion outside the insulating body, and the end of the elastic contact arm has a contact portion; the mating socket connector has a mating terminal that is in contact with the conductive terminal; and the elastic contact arm is provided with a self-contact portion a wing portion extending outwardly in the longitudinal direction, the insulating body is provided with a step surface on both sides of the receiving channel, and the wing portion is located outside the receiving channel and opposite to the step surface, when the plug and the socket connector are opposite each other Time Form No. A0101 Page 5 of 20 M416909, the elastic contact arm retracts into the receiving channel and the wing is pressed against the step surface Compared with the prior art, the present invention has the following functions: The wing of the elastic contact arm is pressed against the stepped surface of the insulating body, so that the elastic contact arm has sufficient deformation space and can prevent elasticity. The contact arm is excessively deformed. [Embodiment] [0009] Referring to the first to second figures, the present electrical connector assembly includes a plug connector 100 (ie, an electrical connector) and a mating receptacle connector 300, and a plug connector 1〇 The insulating body 10 includes a plurality of conductive terminals 20 arranged in the insulating body and arranged in the longitudinal direction. The socket connector 300 includes an insulator 30, a plurality of docking terminals 40 and a pair of holdings arranged in the insulator and arranged in the longitudinal direction. A metal fixture 50 in the insulator. [0010] Please refer to the second to fourth embodiments, the insulative housing 10 of the plug connector 100 is provided with a base portion 11, an abutting portion 12 protruding from the base portion, and the insulative housing 10 has a receiving conductive terminal 20 The plurality of receiving channels 13 extend through the base portion 11 and the abutting portion 12 in a direction perpendicular to the longitudinal direction, so that the conductive terminals 20 are inserted and formed into a simple shape; each of the conductive terminals 20 is held in the receiving portion. The retaining portion 21 in the channel, the elastic contact arm 22 bent from the one end of the retaining portion to the outside of the receiving channel, and the other end of the self-holding portion are bent to extend the welded portion 23 outside the insulating body, and the elastic contact arm is connected to the holding portion. The U-shaped shape has a good elastic property, and the free end of the elastic contact arm 22 has a contact portion 221 to be electrically connected to the mating terminal 40. Form No. A0101 Page 6 / Total 20 pages M416909 _] The insulator 3 of the socket connector 3 is provided with a base portion μ, abutting convex portion 32 protruding from the base portion 31, and the abutting convex portion is The plurality of receiving slots 33 for receiving the mating terminal 40 are disposed, and the receiving slot 33 is connected to the mating cavity (4). Each of the mating terminals 40 includes a retaining cavity for receiving The fixing portion 4 in the groove 33 is connected to the "s"-shaped contact (4) at one end of the fixing portion 41 and the welded portion 43 connected to the other end of the M1. The contact arm and the fixing portion 41 are U-shaped. The connecting portion 44 is connected to the body so as to have a good elasticity m'. The end of the Sj-shaped contact arm 42 is provided with abutting contact portion 421 protruding toward the mating cavity 320 to smoothly contact the plug connector 100. The metal fixing member 5 () has a "[" shape" including a piece 51 accommodated and positioned in the base portion 31, and a soldering piece 52 extending outward from the fixing piece 51 to be fixed. Go to the printed circuit board (not shown). [0012] Referring to the third to fifth figures, the elastic contact arm 22 of the conductive terminal 2〇 of the plug connector is provided to be convex outward from the both sides of the contact portion 221 in the longitudinal direction.
伸的翼部222 ’前述絕緣本體1〇設有位於收容槽道13兩側 的台階面13卜前述翼部222係位於收容槽道外側且與台The extending body portion 222 ′ is provided with a step surface 13 on both sides of the receiving channel 13 , and the wing portion 222 is located outside the receiving channel and is opposite to the table
階面im目對設置’該翼部222與台階面131之間的距離L 大於零，從而為導電端子2〇之彈性接觸臂22提供了足夠 的彈性形變空間。 [0013]清參閱第四圖、第五圖及第七圖所示，插頭連接器刪沿 垂直於縱長方向之對接方向插入插座連接器3〇〇的對接腔 320，對接過程中，由於前述翼部222與台階面131相對 設置，由於彈性接觸臂22受到對接端子4〇之作用力，該. 表單編號A0101 第7頁/共20頁 M416909 ^接觸臂22向收容槽道13内縮回’從而翼部222抵壓於 。仏面131上，即彈性接觸臂22被台階面131阻擋，可p 止彈性接觸臂22過度變形而失去彈性，且可防正彈性 觸’22卡於收容槽道13内而無法彈出；同時導電端子 20與對接端子40電性接觸，實現電連接器組合之電性 輸。 柯" [0014] 請參閱第—pi雙_簡 圖、第二圖及第六圖所示，所述絕緣本體“ 之基部11於縱長方向上的兩端設有凹槽11〇，絕緣體⑽之 對接凸部32具有與該凹槽110相配合的一對凸桎321，註 凸柱成楔形，可插入凹槽110内，有利於導引插頭連接器 100與插座連接器300相互對接；前述對接部12縱長方向 上之兩端設有一體向外凸伸的肋條120，該肋條延伸入凹 槽no内，可增加凸柱321與凹槽110配合的緊密度，防 止插頭連接器100與插座連接器300脫離；前述肋條12{) 於對接方向上豎直延伸而成「I」形，可相對降低對接 過程中之摩擦阻力。 [0015] 綜上所述，本創作符合新型專利要件，爰依法提出專利 申请。惟，以上所述者僅為本創作之較佳實施例，本創 作之範圍並不以前述實施例為限，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 蓋於以下申請專利範圍内。 【圖式簡單說明】 [0016] 第一圖係本創作電連接器組合對接之前的立艎組合圖； [0017] 第二圖係本創作電連接器組合之立體分解圖； 表單編號A0101 第8頁/共20頁 M416909 [0018] 第三圖係本本創作電連接器的之體組合圖； [0019] 第四圖係第一圖所示電連接器組合沿IV-IV線之剖視圖； [0020] 第五圖係第三圖所示電連接器之局部放大圖； [0021] 第六圖係第一圖所示電連接器組合對接之後的立體組合 圖； [0022] 第七係第六圖所示電連接器組合沿VII-VII線之剖視圖。 【主要元件符號說明】 [0023] 插頭連接器：100 [0024] 絕緣本體：10 [0025] 基部：11 [0026]凹槽：11 0 [0027] 對接部：12 [0028] 肋條：120The step surface im is set to set the distance L between the wing portion 222 and the step surface 131 to be greater than zero, thereby providing sufficient elastic deformation space for the resilient contact arm 22 of the conductive terminal 2A. [0013] Referring to the fourth, fifth and seventh figures, the plug connector is inserted into the docking cavity 320 of the socket connector 3〇〇 in the butting direction perpendicular to the longitudinal direction, in the docking process, due to the foregoing The wing portion 222 is disposed opposite to the step surface 131. Since the elastic contact arm 22 is subjected to the force of the mating terminal 4, the form number A0101 is 7/20 M416909. The contact arm 22 is retracted into the receiving channel 13' Thereby the wing 222 is pressed against. The elastic contact arm 22 is blocked by the stepped surface 131, so that the elastic contact arm 22 is excessively deformed to lose elasticity, and the positive elastic contact '22 is stuck in the receiving groove 13 and cannot be ejected; The terminal 20 is in electrical contact with the mating terminal 40 to realize electrical input of the electrical connector combination. [0014] Please refer to the -pi double_simplified diagram, the second figure and the sixth figure, the base portion 11 of the insulating body is provided with grooves 11〇 at both ends in the longitudinal direction, and the insulator The butt protrusion 32 of the (10) has a pair of protrusions 321 that cooperate with the groove 110. The protrusions are wedge-shaped and can be inserted into the groove 110 to facilitate guiding the plug connector 100 and the socket connector 300 to abut each other; The two ends of the abutting portion 12 in the longitudinal direction are integrally provided with outwardly protruding ribs 120. The ribs extend into the groove no, which can increase the tightness of the cooperation between the protrusions 321 and the grooves 110, and prevent the plug connector 100 from being tightly coupled. Disengaged from the socket connector 300; the rib 12{) vertically extends in the butting direction to form an "I" shape, which can relatively reduce the frictional resistance during the docking process. [0015] In summary, the creation complies with the new patent requirements, and the patent application is filed according to 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 foregoing embodiments, and any equivalent modification or change made by a person familiar with the skill of the present invention in accordance with the spirit of the present invention is It should be covered by the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS [0016] The first figure is a perspective view of the combination of the prior art electrical connector assembly; [0017] The second figure is an exploded perspective view of the combination of the present electrical connector; Form No. A0101 No. 8 Page / Total 20 pages M416909 [0018] The third figure is a combination view of the body of the present invention; [0019] The fourth figure is a cross-sectional view of the electrical connector assembly shown in the first figure along line IV-IV; [0020] The fifth figure is a partial enlarged view of the electrical connector shown in the third figure; [0021] The sixth figure is a three-dimensional combination diagram of the electrical connector combination docking shown in the first figure; [0022] The electrical connector assembly is shown in cross-section along line VII-VII. [Main component symbol description] [0023] Plug connector: 100 [0024] Insulating body: 10 [0025] Base: 11 [0026] Groove: 11 0 [0027] Docking portion: 12 [0028] Rib: 120
[0029] 收容槽道：13 [0030] 台階面：1 31 [0031] 導電端子：20 [0032] 固持部：21 [0033] 彈性接觸臂：22 [0034] 接觸部：221 [0035] 翼部：222[0029] Storage channel: 13 [0030] Step surface: 1 31 [0031] Conductive terminal: 20 [0032] Holding portion: 21 [0033] Elastic contact arm: 22 [0034] Contact portion: 221 [0035] Wing :222
表單編號A010I 第9頁/共20頁 M416909 [0036] 焊接部：23 [0037] 插座連接器：300 [0038] 絕緣體：30 [0039] 基座部：31 [0040] 對接凸部：32 [0041] 凸柱：321 [0042] 對接腔：320 [0043] 收容槽：33 [0044] 對接端子：40 [0045] 固定部：41 [0046] 接觸臂：42 [0047] 對接接觸部：421 [0048] 焊接部：43 [0049] 連接部：44 [0050] 金屬固定件：50 [0051] 固定片：51 [0052] 焊接片：52 表單編號A0101 第10頁/共20頁Form No. A010I Page 9 of 20 M416909 [0036] Weld: 23 [0037] Socket Connector: 300 [0038] Insulator: 30 [0039] Base: 31 [0040] Butt: 32 [0041 ] Columb: 321 [0042] Docking cavity: 320 [0043] Storage slot: 33 [0044] Docking terminal: 40 [0045] Fixing part: 41 [0046] Contact arm: 42 [0047] Docking contact: 421 [0048] ] Weld: 43 [0049] Connection: 44 [0050] Metal fixture: 50 [0051] Fixing plate: 51 [0052] Soldering piece: 52 Form No. A0101 Page 10 of 20