M408864 五、新型說明： 【新型所屬之技術領域】 [〇〇〇1] 本創作係有關一種端子及使用該端子之電連接器，尤其 涉及一種與對接連接器相對接之端子及使用該端子之電 連接器。 【先前技術】 [0002] 台灣新型專利公告第320244號公開了 一種電連接器，該 電連接器包括絕緣本體以及收容於絕緣本體之接地端子 ，所述接地端子設有板狀主體部及自主體部一側反向延 伸之彈性臂，該彈性臂中央位置形成有間隙。主體部在 與間隙相對之位置處設有缺口，一個小舌部自缺口内側 延伸而出並穿過間隙。該小舌部設有在豎直方向上高出 彈性臂之抵接部及自抵接部向下彎折形成之平直狀末端 。在與對接連接器對接時，小舌部之末端將首先與對接 連接器接觸，如果小舌部之正位度不佳，則對接連接器 容易頂住小舌部之末端，從而造成插入困難，甚至損壞 小舌部。 [0003] 是故，確有必要設計一種新的電連接器’以彌補現有技 術中的上述缺陷。 【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 一種防止遭受損壞之端子及使用該端子之電連接器。 [〇〇〇5]為解決前述技術問題，本創作係採用如下技術方案：一 種端子，其包括：主體部，係沿第一方向延伸；彈性臂 表單編號A0101 M408864 ，係自主體部一端彎折並沿第一方向延伸，該彈性臂設 有凹口；及小舌部，係自主體部朝第一方向反向凸伸入 凹口；所述小舌部設有弧形頭部，該弧形頭部之自由末 端向下並朝第一方向彎折。 [0006] 相較於先前技術，本創作具有如下功效：由於小舌部的 頭部設置為弧形狀，可以防止小舌部的頭部因受外力抵 壓而被損壞。 [0007] 為解決前述技術問題，本創作也可以採用如下技術方案M408864 V. New description: [New technical field] [〇〇〇1] This creation relates to a terminal and an electrical connector using the same, and more particularly to a terminal that is opposite to a mating connector and uses the terminal Electrical connector. [Previous Art] [0002] Taiwan Patent Publication No. 320244 discloses an electrical connector including an insulative housing and a grounding terminal received in the insulative housing, the grounding terminal being provided with a plate-shaped main body portion and a self-maintaining body A resilient arm extending in opposite directions on one side, the central portion of the resilient arm being formed with a gap. The body portion is provided with a notch at a position opposite to the gap, and a small tongue portion extends from the inside of the notch and passes through the gap. The small tongue portion is provided with an abutting portion that is higher in the vertical direction than the elastic arm and a flat end portion that is bent downward from the abutting portion. When docked with the docking connector, the end of the small tongue will first contact the docking connector. If the minor tongue is not properly positioned, the docking connector can easily end against the end of the small tongue, thereby making insertion difficult and even damaging the small tongue. unit. [0003] Therefore, it is indeed necessary to design a new electrical connector' to compensate for the above-mentioned drawbacks 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 a terminal for preventing damage and an electrical connector using the same. [〇〇〇5] In order to solve the above technical problem, the present invention adopts the following technical solution: a terminal comprising: a main body portion extending in a first direction; an elastic arm form number A0101 M408864, bent from one end of the main body portion And extending in a first direction, the elastic arm is provided with a notch; and the small tongue is protruded from the main body portion into the recess in a first direction; the small tongue is provided with a curved head, the curved head The free end of the part is bent down and bent in the first direction. Compared to the prior art, the present invention has an effect that since the head of the small tongue is provided in an arc shape, the head of the small tongue can be prevented from being damaged by being pressed by an external force. [0007] In order to solve the foregoing technical problem, the present technical solution may also adopt the following technical solutions.
:一種電連接器，其包括：絕緣本體，係設有前端面及 自前端面沿對接方向凹設之第一收芩空間；及第一端子 ，係收容於絕緣本體内，該第一端子設有固持於絕緣本 體並呈水平延伸之主體部及自主體部一側彎折並朝對接 方向延伸的彈性臂，該彈性臂設有凹口；所述第一端子 進一步設有自主體部朝對接方向反向凸伸入凹口内之小 舌部，該小舌部設有弧形頭部，該弧形頭部之自由末端 向下並朝對接方向彎折。An electrical connector includes: an insulative housing having a front end surface and a first receiving space recessed from the front end surface in a mating direction; and a first terminal received in the insulating body, the first terminal is provided a main body portion that is horizontally extended on the insulative housing and a resilient arm that is bent from the main body portion and extends in abutting direction, the elastic arm is provided with a notch; the first terminal is further provided to be butted from the main body portion The direction protrudes inwardly into a small tongue in the recess, the small tongue being provided with an arcuate head having a free end that is bent downwardly and in a butt direction.
[0008] 相較於先前技術，本創作電連接器具有如下功效：由於 小舌部的頭部設置為弧形狀，可以防止對接連接器頂住 頭部而造成小舌部的損壞。 【實施方式】 [0009] 參第一圖與第二圖所示，本創作電連接器100包括絕緣本 體1、收容於絕緣本體1之第一端子2 (負極端子）、第二 端子3 (正極端子）及遮覆絕緣本體1之遮蔽殼體4。 [0010] 參第三圖與第四圖所示，絕緣本體1大致呈長方體，其具 表單編號A0101 第5頁/共17頁 M408864 有前端面u、與前端面11相對之後端面13及連接前端面 11與後端面1 3之上表面1 2。前端面11沿對接方向向後凹 設有第一收容空間14，對接方向也被定義為第一方向。 第一收容空間14内向前端面11 一側突伸出一個圓枉狀之 突出體15，該突出體15在其内部形成有第二收容空間16 ’該第二收容空間16向後貫穿後端面13。為了便於描述 ’將與上表面12垂直之方向定義為豎直方向。所述絕緣 本體1進一步設有與第一收容空間14相通之收容槽17，該 收谷槽17貫穿後端面13以用來收容第一端子2。上表面12 在靠近前端面11處向上延伸有凸塊12〇。 [0011] 第一端子2包括沿第一方向延伸且呈平板狀之主體部21、 自主體部21 —側彎折並朝第一方向延伸之彈性臂2 2及連 接主體部21與彈性臂22之彎折部23 ^彈性臂22在中央區 域設有凹口 24，主體部21上設有與凹口 24相對之缺口 27 。一小舌部25自缺口27内側長出並朝第一方向之反南凸 伸入彈性臂22之凹口 24。該小舌部25包括與主體部21相 連之平直部251 '靠近前端面11之弧形頭部252及位於平 直部251與頭部252之間的抵接部253。弧形頭部252之自 由末端向下並朝第一方向彎折。設置小舌部25之目的在 於保證對接連接器（未圖示）在對接時首先與第一端子2 相接觸，同時對對接連接器起到導引作用。因此，頭部 252相較彎折部23更靠近前端面u，也即彎折部23在第 一方向上位於頭部252後方❶抵接部253在豎直方向上高 出彈性臂22。這樣，對接連接器在插入過程中，可能首 先與頭部252接觸。由於頭部252設置為弧形狀，可防止 表單編號A0101 第6頁/共17頁 M408864 對接連接器頂住小舌部25從而造成插入困難甚至小舌部 之損壞。所述彈性臂22在遠離前端面11 一側延伸有彎折 狀之接觸部26，該接觸部26可以增強對接連接器之插拔 力。在豎直方向上，接觸部26高出抵接部253,在對接方 向上，抵接部253相較接觸部26更靠近前端面11。第二端 子3大致呈音叉狀，其包括水平延伸之基部31及自基部31 向前延伸的相對設置之第一觸腳32與第二觸腳33。在基 部31之兩側還設有複數小的突起34，以讓第二端子3更好 的固持於第二收容空間16内。Compared with the prior art, the present electrical connector has the effect that since the head of the small tongue is arranged in an arc shape, it is possible to prevent the butt connector from being caught by the head and causing damage to the small tongue. [Embodiment] As shown in the first and second figures, the present invention includes an insulative housing 1, a first terminal 2 (negative terminal), and a second terminal 3 (positive terminal) housed in the insulative housing 1. The terminal) and the shielding case 4 of the insulating body 1 are covered. [0010] As shown in the third and fourth figures, the insulative housing 1 has a substantially rectangular parallelepiped shape with a form number A0101, page 5 of 17 M408864 having a front end face u, a front end face 11 opposite the rear end face 13 and a connection front end. The surface 11 and the upper surface of the rear end surface 13 are 1 2 . The front end surface 11 is recessed rearwardly in the butting direction to provide a first receiving space 14, which is also defined as a first direction. A projecting body 15 projecting from the side of the front end surface 11 of the first accommodating space 14 is formed with a second accommodating space 16'. The second accommodating space 16 extends rearward through the rear end surface 13. For convenience of description, the direction perpendicular to the upper surface 12 is defined as a vertical direction. The insulating body 1 is further provided with a receiving groove 17 communicating with the first receiving space 14 , and the receiving groove 17 extends through the rear end surface 13 for receiving the first terminal 2 . The upper surface 12 has a projection 12 向上 extending upward near the front end face 11. [0011] The first terminal 2 includes a main body portion 21 extending in a first direction and having a flat shape, an elastic arm 22 bent from the side of the main body portion 21 and extending in the first direction, and the connecting main body portion 21 and the elastic arm 22 The bent portion 23 ^ The elastic arm 22 is provided with a notch 24 in the central portion, and the main body portion 21 is provided with a notch 27 opposed to the notch 24. A small tongue 25 projects from the inside of the notch 27 and projects into the recess 24 of the resilient arm 22 in the opposite direction of the first direction. The small tongue portion 25 includes a flat portion 251' connected to the main body portion 21, an arcuate head portion 252 near the front end face 11, and an abutting portion 253 between the flat portion 251 and the head portion 252. The free end of the curved head 252 is bent downwardly and in a first direction. The purpose of providing the small tongue 25 is to ensure that the docking connector (not shown) first contacts the first terminal 2 when docked, and simultaneously guides the docking connector. Therefore, the head portion 252 is closer to the front end face u than the bent portion 23, that is, the bent portion 23 is located behind the head portion 252 in the first direction, and the abutment portion 253 is raised above the elastic arm 22 in the vertical direction. Thus, the docking connector may first come into contact with the head 252 during insertion. Since the head 252 is set in an arc shape, the form number A0101 can be prevented from being made. The M408864 docking connector is held against the small tongue portion 25 to cause difficulty in insertion or even damage to the small tongue. The resilient arm 22 extends away from the front end face 11 with a bent contact portion 26 which enhances the insertion and removal of the mating connector. In the vertical direction, the contact portion 26 is raised above the abutting portion 253, and in the abutting direction, the abutting portion 253 is closer to the front end face 11 than the contact portion 26. The second terminal 3 is substantially in the shape of a tuning fork, and includes a horizontally extending base portion 31 and oppositely disposed first contact pins 32 and second contact pins 33 extending forward from the base portion 31. Further, a plurality of small projections 34 are provided on both sides of the base portion 31 to allow the second terminal 3 to be better held in the second receiving space 16.
[0012] 遮蔽殼體4由金屬片沖壓彎折而成，該遮蔽殼體4包括上 壁41及位於上壁41兩側之側壁42。所來側壁4 2朝向外側 彎折有水平延伸之安裝部42〇以賤算連接篇| 0 0與其他部 • -'s’ 件固定在一起。所述側壁42在靠近安裝部420—側設有拍 破並朝向遮蔽殼體4内部彎折之彈片421，而上壁41在前 緣位置設有開口 410。 [0013] 參第二圖與第五圖所示，在電連接器100組裝過程中，第 一端子2自絕緣本體1之後端面1》插入收容槽17，第一端 子2之抵接部253與接觸部26突伸入第一收容空間14内。 第二端子3自後端面13收容於第二收容空間16内。遮蔽殼 體4自後向前包覆於絕緣本體1之周圍，遮蔽殼體4之開口 410對應卡持於絕緣本體1上之凸塊120，同時，遮蔽殼體 4上之彈片421與絕緣本體1上對應設置之凹部18相扣合。 [0014] 综上所述，本創作符合新型專利要件，爰依法提出專利 申請。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 表單編號A0101 第7頁/共17頁 M408864 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】 [0015] 第一圖係本創作電連接器之立體組裝圖； [0016] 第二圖係本創作電連接器另一角度之立體組裝圖； [0017] 第三圖係本創作電連接器之立體分解圖； [0018] 第四圖係本創作電連接器另一角度之立體分解圖； [0019] 第五圖係第一圖所示本創作電連接器沿V-V線之剖視圖。 【主要元件符號說明】 [0020] 電連接器：100 [0021] 絕緣本體：1 [0022] 前端面：11 [0023] 上表面：12 [0024] 凸塊：120 [0025] 後端面：13 [0026] 第一收容空間： 14 [0027] 突出體：15 [0028] 第二收容空間： 16 [0029] 收容槽：17 [0030] 凹部：18 表單编號A0101 第8頁/共17頁 M408864 [0031] [0032] [0033] [0034] [0035] [0036] [0037][0012] The shielding case 4 is formed by stamping and bending a metal piece, and the shielding case 4 includes an upper wall 41 and side walls 42 on both sides of the upper wall 41. The side wall 42 is bent outwardly with a horizontally extending mounting portion 42〇 to calculate the connection | 0 0 and other parts • The 's' piece is fixed together. The side wall 42 is provided with a spring piece 421 which is smashed and bent toward the inside of the shielding case 4 on the side close to the mounting portion 420, and the upper wall 41 is provided with an opening 410 at the leading edge position. [0013] As shown in the second and fifth figures, during the assembly of the electrical connector 100, the first terminal 2 is inserted into the receiving slot 17 from the rear end surface 1 of the insulative housing 1, and the abutting portion 253 of the first terminal 2 is The contact portion 26 protrudes into the first receiving space 14. The second terminal 3 is received in the second receiving space 16 from the rear end surface 13 . The shielding shell 4 is wrapped around the insulative housing 1 from the rear to the front. The opening 410 of the shielding housing 4 corresponds to the protrusion 120 held on the insulative housing 1. At the same time, the elastic piece 421 and the insulating body on the shielding housing 4 are shielded. The correspondingly disposed recesses 18 are engaged with each other. [0014] 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 embodiment, and the form number A0101 of the skill of the present invention is 710/17 M408864. Equivalent modifications or variations made by the spirit of the spirit are to be included in the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS [0015] The first figure is a three-dimensional assembled view of the present electrical connector; [0016] The second figure is an assembled view of another angle of the present electrical connector; [0017] 3D exploded view of the present electrical connector; [0018] The fourth figure is an exploded perspective view of another angle of the present electrical connector; [0019] The fifth figure is the first figure shown in the first figure along the VV line Cutaway view. [Main component symbol description] [0020] Electrical connector: 100 [0021] Insulating body: 1 [0022] Front end face: 11 [0023] Upper surface: 12 [0024] Bump: 120 [0025] Rear end face: 13 [ 0026] First receiving space: 14 [0027] Projecting body: 15 [0028] Second receiving space: 16 [0029] Storage groove: 17 [0030] Concave: 18 Form No. A0101 Page 8 of 17 M408864 [ [0037] [0037] [0037] [0037]
[0038] [0039] [0040] [0041] [0042] [0043][0039] [0043] [0043]
[0044] [0045] [0046] [0047] [0048] [0049] 第一端子：2 主體部：21 彈性臂：22 彎折部：23 凹口 ： 24 小舌部：25 平直部：251 頭部：252 抵接部：253 接觸部：26 缺口 ： 27 第二端子：3 基部：31 第一觸腳：32 第二觸腳：33 突起：34 遮蔽殼體：4 上壁：41 開口 ： 41 0 表單編號A0101 第9頁/共17頁 42M408864 [0050] 側壁： [0051] 安裝部 [0052] 彈片： ：420 421 表單编號A0101 第10頁/共17頁[0049] [0049] [0049] [0049] First terminal: 2 Main body: 21 Elastic arm: 22 Bending: 23 Notch: 24 Small tongue: 25 Straight: 251 head Part: 252 Abutment: 253 Contact: 26 Notch: 27 Second terminal: 3 Base: 31 First contact: 32 Second contact: 33 Protrusion: 34 Shading housing: 4 Upper wall: 41 Opening: 41 0 Form No. A0101 Page 9 of 17 42M408864 [0050] Sidewall: [0051] Mounting section [0052] Shrapnel: :420 421 Form No. A0101 Page 10 of 17