M349091 八、新型說明： 【新型所屬之技術領域】 本創作涉及一種電連接器，特別指一種具有金屬殼體之電子卡電連接 器。 【先前技術】 隨著行動電話小型化及多媒體化’行動電話内部元件尺寸愈來愈小，要 求與行動電話内電子元件配合之電連接器在保證品質之前提下適應輕、薄、 短、小之趨勢。 專利證號Μ 281319之臺灣專利揭示了 一種電連接器，該電連接器包括 馨絕緣本體、複數收容於絕緣本體内之端子、以及蓋合於絕緣本體上之金屬殼 體，該絕緣本體兩側中部適當位置處凸伸有凸塊，該凸塊兩側底部設有: 槽，對應於凸塊及凹槽，金屬殼體上設有護片及肋片，護片上設有收容孔， 凸塊卡合於收容孔内，肋片扣持於凹槽内，如此，整個電連接器形成一個穩 定整體。 專利證號Μ 291105之臺灣專利揭示了另一種電連接器，該電連接器包 括絕緣本體、複數收容於絕緣本體内之端子，以及蓋合於絕緣本體上之金屬 设體’該絕緣本體兩側中部凸伸有凸塊’相應於該凸塊金屬殼體上設有收容 孔，凸塊卡合於收容孔内，如此，整個電連接器形成一穩定整體。 纟前述兩件專敝獻巾所涉及之電連接器，均通過凸塊與收容孔結合之 結構來達到相互配合之目的，然，該等結構之金屬殼體與絕緣本體之配合範 圍小，在受到較大力時容易使金屬殼體從絕緣本體上脫開。 鑒於以上缺失，實有必要提供一種電連接器以克服前述不足。 【新型内容】 本創作所要解決之技術問題係提供一種金屬殼體不易從絕緣本體 開之電連接器。 本創作電連接器包括絕緣本體、複數收容於絕緣本體内之端子，以及蓋 於絕，本體上之金屬殼體，該絕緣本體兩側設有槽道，金屬殼體兩側内凹形 成有簡支樑，簡支樑卡合於絕緣本體槽道内。 相較於現有技術’本創作電連接器於絕緣本體兩側設有槽道，金屬殼體 6 M349091 【^:===τ== =結麵式來詳細說明摘作魏觸之具體實施方式。 為本創作電連接器⑽之立體組合圖，揭示了電連接器卿之各 組成邛件間之空間位置關係。 ㈣及第三圖為本創作電連接器100之立體分解圖，詳細揭示了各組 1夕被構特徵。毛連接&刚包括：絕緣本體卜複數收容於絕緣本體 ^子2、以及蓋於絕緣本體1上方之金屬殼體3。M349091 VIII. New description: [New technical field] The present invention relates to an electrical connector, in particular to an electronic card electrical connector having a metal casing. [Prior Art] With the miniaturization and multimedia of mobile phones, the internal components of mobile phones are getting smaller and smaller, and electrical connectors that require electronic components in the mobile phone are required to be light, thin, short, and small before quality assurance. The trend. Taiwan Patent No. 281 319 discloses an electrical connector comprising a sleek insulating body, a plurality of terminals housed in the insulating body, and a metal casing covering the insulating body, the two sides of the insulating body A convex block is protruded at a suitable position in the middle portion, and a bottom portion of the convex block is provided with a groove corresponding to the convex block and the groove, and the metal shell is provided with a protective piece and a rib piece, and the protective piece is provided with a receiving hole, the convex piece The card is engaged in the receiving hole, and the rib is fastened in the groove, so that the entire electrical connector forms a stable whole. Taiwan Patent No. 291105 discloses another electrical connector including an insulative housing, a plurality of terminals housed in the insulating body, and a metal cover that is attached to the insulative housing. The convex portion of the central portion has a receiving hole corresponding to the metal housing of the protruding block, and the protruding block is engaged in the receiving hole, so that the entire electrical connector forms a stable whole. The electrical connectors involved in the two special-purpose towels are all matched by the structure in which the bumps are combined with the receiving holes. However, the metal housing of the structures and the insulating body have a small matching range. When the force is applied, the metal casing is easily detached from the insulating body. In view of the above deficiencies, it is necessary to provide an electrical connector to overcome the aforementioned deficiencies. [New content] The technical problem to be solved by this creation is to provide an electrical connector in which the metal casing is not easily opened from the insulating body. The creative electrical connector comprises an insulating body, a plurality of terminals received in the insulating body, and a metal shell covering the body, the insulating body is provided with channels on both sides thereof, and the two sides of the metal shell are concavely formed with simple supported beams The simple support beam is engaged in the channel of the insulating body. Compared with the prior art, the present invention is provided with a channel on both sides of the insulating body, and the metal casing 6 M349091 [^:===τ===the junction surface to describe in detail the specific implementation of the Wei touch. . The three-dimensional combination diagram of the creative electrical connector (10) reveals the spatial positional relationship between the components of the electrical connector. (4) and the third figure are exploded perspective views of the creative electrical connector 100, and the features of each group are disclosed in detail. The hair connection & just includes: the insulating body is plurally received in the insulating body 2, and the metal casing 3 covering the insulating body 1.
-伽2本體1由塑膠材料㈣顧而成，約略呈板狀，前後端對稱，包括 问女:面丄1及位於安袭面U背面之承接面12,該安裝面11與承接面12 成有别麵排收容端子2之端子收容槽13，該端子收容槽13間設有 複數^端子蝴t u相互_讀體m，該鑛131上設據部132，端 子收令槽13下方對應之钱面n前後兩端均收縮_定尺相便端子2之插 ^絕緣本體1兩側設有沿側面縱長方向之槽道1〇，其中該槽道1〇前後兩 端至少其中之一形成開口以便與金屬殼體3相配合，且該槽道10還設有臺 階 101。 端子2順次連接有焊接部2卜與焊接部21鄰接之連接部22、以及位於 連接部22另一側之接觸部23，連接部22設有卡刺221和彈性臂222，卡刺 221可卡持於絕緣本體〖内以保持端子2之穩定。 >金屬殼體3由金屬#彎折而成，包括頂壁片w與位於頂壁片31兩侧之 護片32。兩護片32前後兩端相向垂直彎折形成扣持魏緣本體丄下方之肋 片33 ’該肋片33上設有卡持腳331，絕緣本體j於安裝面n上相應設有卡 持槽m以收容固定卡持腳331。護片32中部内凹形成可扣持於絕緣本體） 槽道10内之簡支樑321，該簡支樑321下方設有凸包322與槽道1〇内之臺 階101干涉配合。 該電連接器100組裝時，將端子2插入到端子收容槽13内，借助金屬 殼體3下方凸包322與絕緣本體丨槽道10臺階1〇1之定位將金屬殼體3簡 支標321滑入絕緣本體1之槽道内適當位置，如第四圖所示。 至此，整個電連接器100組裝完畢，本創作電連接器1〇〇通過簡支樑 7 M349091 321與槽道10之配合增大絕緣本體丨與金屬殼體3間之受力 電連接器100之穩定性。 徒向了 、綜上所述，本創作符合新型補要件，雜法提出專利申請。惟，以上 所述者僅為本創作之較佳實施方式，本創作之範圍並不以前述實施方式為 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戒變化，皆 應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 第一圖係本創作電連接器之立體組合圖；- Gam 2 body 1 is made of plastic material (four), about a plate shape, symmetrical at the front and rear ends, including the female: face 丄 1 and the receiving surface 12 on the back of the attack surface U, the mounting surface 11 and the receiving surface 12 The terminal receiving groove 13 of the receiving terminal 2 of the other surface is arranged, and the plurality of terminal blocks are arranged between the terminal receiving slots 13 and the reading body m is arranged on the mine 131, and the corresponding portion of the terminal receiving slot 13 is provided. The front and rear ends of the face n are contracted. _ The fixed length of the terminal 2 is inserted into the insulating body 1 on both sides of the insulating body 1 with a channel 1 沿 along the longitudinal direction of the side, wherein at least one of the front and rear ends of the channel 1 In order to cooperate with the metal casing 3, the channel 10 is further provided with a step 101. The terminal 2 is sequentially connected with a soldering portion 2, a connecting portion 22 adjacent to the soldering portion 21, and a contact portion 23 on the other side of the connecting portion 22. The connecting portion 22 is provided with a spur 221 and a resilient arm 222, and the spur 221 is slidable. Hold in the insulation body to keep the terminal 2 stable. > The metal casing 3 is bent from metal #, and includes a top wall piece w and a guard piece 32 on both sides of the top wall piece 31. The front and rear ends of the two protection pieces 32 are bent perpendicularly to form a rib 33 on the lower side of the body of the rim. The rib 33 is provided with a holding leg 331. The insulating body j is provided with a holding groove on the mounting surface n. m to accommodate the fixed holding leg 331. The middle portion of the protective sheet 32 is concavely formed with a simple support beam 321 which can be fastened in the channel 10, and a convex hull 322 is disposed under the simple support beam 321 to interfere with the step 101 in the channel 1〇. When the electrical connector 100 is assembled, the terminal 2 is inserted into the terminal receiving groove 13, and the metal casing 3 is simply supported by the positioning of the convex hull 322 of the metal casing 3 and the step of the insulating body 丨 10. Slide into the proper position in the channel of the insulative housing 1, as shown in the fourth figure. At this point, the entire electrical connector 100 is assembled, and the electrical connector 1 增大 increases the stability of the electrical connector 100 between the insulating body 丨 and the metal casing 3 by the cooperation of the simply supported beam 7 M349091 321 and the channel 10. . In the above, the creation is in line with the new supplementary elements, and the patent application is filed by the miscellaneous 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 the equivalent modifications or changes made by those who are familiar with the skill of the present invention in accordance with the spirit of the present creation are It should be covered by the following patent application. [Simple description of the diagram] The first figure is a three-dimensional combination diagram of the original electrical connector;
第二圖係本創作電連接器之立體分解圖； f三圖係本創作電連接器另一角度之立體分解圖； 第四圖係本創作電連接器之右侧視圖。 號說明】 100 絕緣本體 1 10 臺階 101 11 卡持槽 111 12 端子收容槽 13 131 簷部 132 2 焊接部 21 22 卡刺 221 222 接觸部 23 3 頂壁片 31 32 簡支樑 321 322 肋片 33 331The second figure is an exploded view of the present electrical connector; f is a perspective view of the other angle of the present electrical connector; the fourth figure is the right side view of the original electrical connector. No. Description 100 Insulation body 1 10 Steps 101 11 Holding groove 111 12 Terminal receiving groove 13 131 Flange 132 2 Welded part 21 22 Spur 221 222 Contact part 23 3 Top wall piece 31 32 Simple beam 321 322 Rib 33 331
電連接器 槽道 安裝面 i接面 騰體 啕子 連接部 彈性臂 金屬殼體 遵 8Electrical connector Channel mounting surface i junction Teng body Tweezers Connections Elastic arm Metal housing Compliance 8