M425413 五 、新型說明： 【新型所屬之技術領域】 本創作提供一種電連接器彈片結構’尤其是指一種借彈片的 雙觸點結構來穩固對插效果的電連接器。 【先前技術】 眾所周知，大多數電連接均都包括有一遮蔽殼體，以遮罩 外來電磁干擾。為了與對接連接器更好的保持對接以穩定訊號 傳輸，該遮蔽殼體上一般又都設有若干彈片，其通過g片產^ 的彈力施加於對接連接器上來達成此效果；然而，現今 介，類，接器(如USB)往往又需要具備有可經得起上千次▲ 至是上萬次插拔的能力，那麼，設於遮蔽殼體上的彈片 得起該多次插拔，以保證連接器的使用壽命。 、'· ^旦傳統的遮蔽殼體上的彈片，是由—端連接—端斷開的彈 片構成，該種結構所提供的彈力往往不夠穩定，變 時長，受到過大的插人力作用，則彈片動作幅度太大， 易導致連接器的接觸不良；若彈片過短，又 接11的使用壽命;為2二= 申請第CN2〇〇72〇199232.X號就揭示這，結構，請泉 將彈片兩端均連接，構成連體式結構，該結構i 可在-絲度上解決彈>j彈力穩定關 片的，，導致第一斜面31㈣，在實際使 ίϊί=;3:=314的頂部開始接觸到最低:後， 疋效果仍不十分健想，需有待進—步改盖。 八穩 缺陷的新魏計方案。、、、創5』—觀_決上述不足和 3 【新型内容】 用-H在於提供—㈣連接剛結構，利 用該ί觸ίΐίϋ 提供一種電連接器彈片結構，利 =又觸點“低式的佈設，從而可以延長其彈片的使用壽 為達到上述目的，可以通過以下的技術方幸加以眚招.士 ΪΪ接_結構，該連接器主要由絕緣本體、 座延伸出的體f成。其中，絕緣本體上具有基座及從基 或、二右侧壁、—上壁及—下壁。在上、下壁的表二 插姑方A η壁的表面上，或是單獨下制表面上，設有-對與 产θ卜二的彈片’該彈片在縱向上兩端與壁體相連接，^ 開縮在其上順著對插方向以-定的間距依 小而進行設定的’該第二觸點向收容空腔 的向度大於第-觸點，使兩觸點之間呈現有一定的高低 當- 插概接11對插時，插輕接11的紐將先接觸到該 =臨通過時，將第一觸點頂起，彈片向另-側位移， 簡步位移，#插猶接㈣殼體再繼續前進時， -奋器赴以第一觸點，通過時，並將第二觸點頂起，此時，因第 ί起二已位移，不在原先的位置，當被插頭連搂器的殼體 办政口 i第一觸點順勢再做位移，但此時，第二觸點的位移幅 ^/2第一觸點與第二觸點之間的高度差，所以對彈片的作 目當的改善’可緩衝則的位移距離，當整個連接過成 元畢第一觸點施力抵接於插頭連接器的殼體表面上，第二 觸點施力鎖扣雜贼接㈣碰上的下方孔内。 本創作相較於現有技術，通過利用上述的電連接器彈片結 兩對接連接器的插拔力，同時還可提高整個連 【實施方式】 圖胸麟手段綠姐，難配合附 :關只為方便說明本創作的結構，並未對本創 且#=2第士 73圖所示，為本創作電連接器彈片結構之-i要一插座連接器.該插座連接器100 ίίΐΐ緣本體導電端子3及遮蔽殼體1組成。直中，絕 公區域’在其插入區域内設-從内表面22中 ί此具體實施中，該對接部23為薄板狀的 德二並不文此為舌板的限制；所述在基座21 後鳊面上§又有右干與複數導電端子3等 未 == 槽一直向前延伸分佈至對接部二子面樹= 基座21的上表面後端且沿後端面的邊緣凹設有一對適當大 凹台24，該凹台24用來卡扣遮_體1上壁13 ΐίϊ子卡片132’以防止絕緣本體2在遮蔽殼體1内的向 後移;動，又於基座21的兩側面各設有一對稱的長條形的凸台 25，s亥凸台25是抵持遮蔽殼體丨侧壁u、12相應的一對缺口 121内，以防止絕緣本體2在遮蔽殼體1内的向前移動；所述 在基座21的底面又還設有底板26和一對定位於電路板 位柱27。 所述導電端子3由金屬薄板衝壓形成，其從後端由端子槽 插入而後佈設於絕緣本體2的對接部23的上表面上，以供盥 插頭連接器4接觸傳輸。 一 所述遮蔽殼體1包覆於絕緣本體上，由金屬薄板一體衝壓 彎折成中空的框體形成，其包括一左側壁丨1、一右側壁、 M425413 一上壁13严一下壁14。該遮蔽殼體丨前端為對插口，用以供 插頭連接器4插設，内部則是為收容絕緣本體2與導電端子3 的收容空腔（未標示）。在本實施例中，在上壁13中間設有一 對彈片131’（該彈片131在本創作中是仍沿用傳統的結構故 該結構不多作說明）’也是賴插頭連接器4對插時增加對插 的保持力，該彈片131的後端還設有一對向内伸入的 132 ;於所述的下壁14的中間設有一對彈片141，該彈片ΐ4ι 在縱向上兩端與下壁14的表面相連接，在橫向的兩端則是下 壁14斷開’在其上順著對插方向以一定的間距依次設有第一 觸=142和第二觸點143，該間距的大小是根據插頭連接器4 下^孔43的縱向寬度大小而進行設定的，該第二觸,點⑷向 $谷，腔，突〉的高度大於第一觸點142，使兩觸點之間呈現 ίΓ定的祕落差。在第—觸點142的前端連接臂是較為平滑 =面’可以很容易方便插頭連接器4的插人。在左右兩側壁 ==設—嶋細121，观細㈣焊接用 «4 第:圖，為對插時彈片的工作示意®，當插頭連接 :4自對插□插入，其插頭連接器4上的殼體41緊貼著第一 斜面移動到第一觸點142上，並將第-觸 點142適直的頂起，此時，在第一觸點142的帶動下，第 M3的彈起位移；#繼續插人， 二觸點143的前端坡面，同時在該^ i L ^艮容易就將第二觸點143頂起，此 時由於第一觸點143尚度要大於第一觸點一 觸點142懸空並被脫離殼體41上。‘”使仔遺第一 隨著再繼_人，麵完成對接 便開始滑落殼體41上的下方^ Γ 弟一驅143 ^ ^T^L43 第一觸點142隨著第二觸點二的 者降下並接觸到賴41表面上，並由此對殼體41上 6 產生-個抵塵力’以進一步保證在對插時的 ί〇〇 的-個施力點；當斧，ίί第忒m 士成了對殼體4ΐ “囟蛀廿 隹弟—觸點143滑洛到殼體41的下方 孔内時，其设於上壁13上的彈片141也同時滑落刭 二的上方孔42内，樣與之產生—定的又 =時，利⑷物作之工作過較與 關於該第-觸點142的結才冓，在其他實施 衝巧凸包的結構來製造，如此也同樣可達^述之 卜，上述的彈片141在遮蔽殼體1上所設在何壁面之 ’、’不文上述具體實施例限制，也就是說 遮蔽殼^的不同的壁面上，例如設如上壁13_d ίί型用說明的是在上述的實施例中，也可不設有 得統1的彈月131，而全部採用彈片141。 第一占在f:利用在遮蔽殼體1的彈片⑷上採用 5益的插拔力；同時’第一觸點142和第二觸點 143壬兩低式为佈，可以緩衝對插時對第二觸點撒的插入 力，提尚整個彈片的使用壽命。 為使熟悉該項技術者如實瞭解本創作精神之實施 效，所舉之實施例及_僅是對本創作加以說明，並不 ，本創作加以任何限制’本創作還可尚有其他的變化實施方 式’ 1以凡麟此徽術者林麟本_作精神下進行其他 樣式實施，均應視為本案申請專利範圍的等效 、 【圖式簡單說明】 第1圖為習知第CN200720199232.X號專利的結構示意圖； 第2圖為本創作較佳實施例之電連接器的立體分解圖； M425413 第3圖為本創作較佳實施例之遮蔽殼體的立體剖視圖； 第4圖為本創作較佳實施例之連接器對插示意圖。 【主要元件符號說明】 100—插座連接器M425413 V. New description: [New technical field] The present invention provides an electrical connector shrapnel structure, which refers to an electrical connector that uses a double-contact structure of a shrapnel to stabilize the insertion effect. [Prior Art] As is well known, most electrical connections include a shielded housing to mask external electromagnetic interference. In order to better maintain the docking with the docking connector to stabilize the signal transmission, the shielding shell is generally provided with a plurality of elastic pieces, which are applied to the mating connector by the elastic force of the g piece to achieve the effect; however, , the class, the connector (such as USB) often needs to have the ability to withstand thousands of times ▲ to tens of thousands of plugs and pulls, then the shrapnel set on the shielding shell has to be inserted and removed multiple times. To ensure the life of the connector. '········································································································· The amplitude of the shrapnel is too large, which may lead to poor contact of the connector; if the shrapnel is too short, it will be connected to the service life of 11; for 2 2 = apply for CN2〇〇72〇199232.X to reveal this, structure, please The two ends of the shrapnel are connected to form a joint structure, and the structure i can solve the elastic >j elastic stability of the piece on the wire, resulting in the first bevel 31 (four), actually making ίϊί=; 3:=314 The top starts to touch the lowest: After that, the effect is still not very imaginative, and it needs to be changed. Eight stable defects in the new Wei plan. , , , 创 5 』 —— _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The layout of the shrapnel can be extended to achieve the above-mentioned purpose, and can be achieved by the following techniques. The connector is mainly composed of an insulating body and a body extending from the seat. The insulating body has a base and a base or a right side wall, an upper wall and a lower wall. The upper and lower walls are on the surface of the A η wall or on the separate lower surface. , the elastic piece of the pair of the production and the production of the second piece of the spring piece is connected to the wall body at the two ends in the longitudinal direction, and the opening and contracting is set to be small with a predetermined interval along the insertion direction. The orientation of the second contact to the receiving cavity is greater than the first contact, so that there is a certain height between the two contacts. When the plug is inserted into the plug 11 , the button inserted into the light touch 11 will first contact the = When passing, the first contact is lifted up, the spring piece is displaced to the other side, and the step is displaced. #插接接(四)壳When moving on, the device will go to the first contact, and when it passes, the second contact will be lifted up. At this time, because the second position has been displaced, it is not in the original position, when it is connected to the plug. The first contact of the housing management port i is displaced again, but at this time, the displacement amplitude of the second contact is /2 the height difference between the first contact and the second contact, so the work on the shrapnel When the improvement is 'bufferable displacement distance, when the entire connection is over, the first contact force is applied to the surface of the housing of the plug connector, and the second contact is biased to lock the thief to connect (4) below. Compared with the prior art, the present invention can improve the whole connection by utilizing the above-mentioned electrical connector shrapnel two plug connectors, and at the same time, the whole connection can be improved. The only way to explain the structure of this creation is that it is not shown in Fig. 73 of the creation and #=2, as shown in Figure 73, for the creation of the connector of the electric connector - i requires a socket connector. The socket connector 100 ίίΐΐ缘 body The conductive terminal 3 and the shielding case 1 are composed. The straight center, the permanent area 'in the insertion area thereof In the embodiment, the abutting portion 23 is a thin plate-shaped deer 2 and is not limited to the tongue plate; the rear surface of the base 21 has a right stem and a plurality of The conductive terminal 3 or the like is not == the groove is extended forwardly to the abutting portion of the two sub-surface trees = the rear end of the upper surface of the base 21 and a pair of appropriate large recesses 24 are recessed along the edge of the rear end surface, the recess 24 is used The latching cover _ body 1 upper wall 13 ΐ ϊ ϊ 卡片 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 25, s-Hing 25 is abutting against a corresponding pair of notches 121 of the shielding shell side walls u, 12 to prevent forward movement of the insulative housing 2 within the shielding housing 1; The bottom surface is further provided with a bottom plate 26 and a pair of positions on the circuit board post 27. The conductive terminal 3 is formed by stamping a thin metal plate, which is inserted from the rear end by a terminal slot and then laid on the upper surface of the abutting portion 23 of the insulative housing 2 for contact transmission by the plug connector 4. The shielding shell 1 is covered on the insulative housing, and is formed by integrally bending and bending a thin metal plate into a hollow frame body, which comprises a left side wall 1 and a right side wall, and M425413 an upper wall 13 and a lower wall 14. The front end of the shielding case is a pair of sockets for inserting the plug connector 4, and the inside is a receiving cavity (not labeled) for receiving the insulative housing 2 and the conductive terminal 3. In the present embodiment, a pair of elastic pieces 131' are provided in the middle of the upper wall 13 (the elastic piece 131 is still conventionally used in the present invention, so the structure is not described in detail), and it is also added when the plug connector 4 is inserted. For the retaining force of the insertion, the rear end of the elastic piece 131 is further provided with a pair of inwardly extending 132; a pair of elastic pieces 141 are disposed in the middle of the lower wall 14, and the elastic piece ΐ4ι is longitudinally upper and lower walls 14 The surfaces are connected, and at the two ends of the lateral direction, the lower wall 14 is disconnected, and the first contact=142 and the second contact 143 are sequentially disposed at a certain interval along the insertion direction, and the size of the pitch is According to the longitudinal width of the lower hole 43 of the plug connector 4, the height of the second touch point (4) to the valley, the cavity, and the protrusion is greater than the first contact 142, so that the two contacts are presented. The secret difference is fixed. The insertion of the arm at the front end of the first contact 142 is relatively smooth = face can easily facilitate the insertion of the plug connector 4. On the left and right side walls == set - 嶋 thin 121, view fine (4) welding with «4: Figure, for the work of the shrapnel when inserting ®, when the plug is connected: 4 from the plug □ insert, its plug connector 4 The housing 41 is moved against the first slope to the first contact 142, and the first contact 142 is properly jacked up. At this time, under the driving of the first contact 142, the jump of the M3 Displacement; #Continue to insert, the front end slope of the two contacts 143, and at the same time, the second contact 143 is easily lifted at the time, since the first contact 143 is still larger than the first touch A point contact 142 is suspended and is detached from the housing 41. ''The first one with the second contact's The person lowers and touches the surface of the Lai 41, and thereby produces a dust-reducing force on the casing 41 to further ensure the point of force applied during the insertion; when the axe, ίί When the 囟蛀廿隹 — — 触点 触点 contact 143 slides into the lower hole of the casing 41, the elastic piece 141 provided on the upper wall 13 also slides into the upper hole 42 of the second wall When the sample is produced, the same is true, and the work of the benefit (4) is performed more than the knot on the first contact 142, and is manufactured in other structures that implement the convex hull. It is to be noted that the above-mentioned elastic piece 141 is disposed on the wall surface of the shielding shell 1 and is not limited to the above specific embodiment, that is, different wall surfaces of the shielding shell, for example, the above wall 13_d ίί In the above embodiment, the spring month 131 of the system 1 is not provided, and the elastic piece 141 is used. The first occupation f: using the insertion and extraction force of 5 benefits on the elastic piece (4) of the shielding case 1; at the same time, the first contact 142 and the second contact 143 are two low-profile cloths, which can buffer the pairing time. The insertion force of the second contact sprinkles the life of the entire shrapnel. In order to familiarize the person with the technology to understand the implementation effect of the spirit of the creation, the examples and _ are only to explain the creation, and there is no restriction on the creation. 'There may be other variations on the creation. '1. Carrying out other styles under the spirit of Lin Lin, who is the artist of Lin Lin, should be regarded as the equivalent of the scope of patent application in this case. [Simplified description of the drawing] The first picture is the number of CN200720199232.X 2 is an exploded perspective view of the electrical connector of the preferred embodiment of the present invention; M425413 FIG. 3 is a perspective cross-sectional view of the shielding case of the preferred embodiment of the present invention; A schematic diagram of the connector pairing of the preferred embodiment. [Main component symbol description] 100-socket connector
1—遮蔽殼體 11 一左側壁 12—右側壁 121—^口 Π2—插腳 13—上壁 131—弹片 132—卡片 14 一下壁 141 一彈片 142—第一觸點 143—第二觸點 2—絕緣本體 21—基座 22—内表面 23—對接部 24—凹台 25—凸台 26—底板 27一定位柱 3—導電端子 4一插頭連接器 41 一外殼 42—上方孔 43—下方孔 51·—基·座 81 - shielding housing 11 a left side wall 12 - right side wall 121 - ^ port 2 - pin 13 - upper wall 131 - elastic piece 132 - card 14 lower wall 141 a spring piece 142 - first contact 143 - second contact 2 - Insulating body 21 - base 22 - inner surface 23 - butt joint 24 - recessed table 25 - boss 26 - bottom plate 27 - positioning post 3 - conductive terminal 4 - plug connector 41 - outer casing 42 - upper hole 43 - lower hole 51 ·—基座8