M383851 五、新型說明： 【新型所屬之技術領域】 本創作係與電連接器有關，特別是—種於外殼上具有向 外折出之補強凸緣之電連接器。 【先前技術】 一般習知電連接器例如USB、miniUSB、MieroUSB、1：394 及HDMI等，其主要結構皆包含：一個金屬外殼及一個絕緣 座’金屬外殼上一般設有複數個焊腳’該些焊腳用以將電連接 器焊接固定於一電路板上。USB、1394及HDMI等較大尺寸 的電連接器多應用於個人電腦，miniUSB及MicroUSB等迷你 或微尺寸電連接器係為了應用於手持式行動電子設備(例如： 行動電話、行動導航、；PDA等)而演進的產品。 「第1圖」所示係習知micro USB電連接器，其具有一 個金屬外殼10及一個絕緣座2〇，絕緣座2〇包含舌部21及主 體23二部份，絕緣座20内包覆複數個端子22。金屬外殼10 上設有4個焊腳11/12/13/14用以將係習知micro USB電連接 器焊接固定於一電路板上，此種結構沿用自較大型的電連器， 例如 USB、1394 或 HDMI 等。 當習知電連接器結構應用於小尺寸電連接器時，由於電 連接器尺寸大輻縮小，焊腳11/12/13/14焊接點面積也減少許 多，但電連接器插拔時的受力並未減少，因此使得習知電連接 器經過多次的插拔後很容易自電路板上脫落。 3 【新型内容】 有鑑於此，為了解決習知小尺寸電連接器焊腳固定力不足 的問題’本創作提出一種電連接器，係應用於與一電路板上， 並與一外部電連接器匹配，該電連接器包含：一外殼及一絕緣 座0 外殼由一金屬薄片材料環繞而成，呈二端開放中空管狀， 截面概呈矩形，其管狀一端開口與匹配之外部電連接器套接， 另一端開口套於絕緣座外緣，外殼包含：一上板，構成外殼矩 形截面之n -下板，位於上板之制，構餅殼矩形截 面之另一長邊；及二設於對侧之侧板，構成外殼矩形截面之二 短邊。於下板上設有—補強凸緣，凸出於該下板，該補強凸緣 係以下板移除結構向外料喊，肋0定於·板上相對應 之一開孔’並可以焊接或卡©等不同目定方式固定。 絕緣座包含··-主體，係塑膠材質座體；及一舌部，係塑 膠材質平板，凸出於主體。舌部平板之其中—表面露出複數個 端子，用叫連接插人之外部電連接U财輪賴外殼管 狀截面内輪勒目吻合，將絕緣朗定於外殼中，使外殼環繞舌 部且相互不接觸。 【實施方式】 第2圖」及「第3圖」係本創作所揭露電連接器實 施例’本創作提供—電連接器，其主要元件包含：-外殼100 及一絕緣座20。 M383851 外殼100呈二端開放中空管狀，由一金屬薄片材料環繞而 成，用以保護絕緣座20，外殼1〇〇管狀戴面概呈矩形，外殼 100口與匹配外部電連接器套接，另一端㈤口則套於絕 緣座20外緣。其中外殼卿包含：一上板11〇、一下板 及二侧板120/130，且外殼1〇〇上設有四個焊接部 101/102/1G3/1G4，用崎電連接n焊接固定於—電路板上。M383851 V. New description: [New technical field] This creation is related to electrical connectors, especially electrical connectors with reinforcing flanges that are folded outwards on the outer casing. [Prior Art] Generally, conventional electrical connectors such as USB, miniUSB, MieroUSB, 1:394, and HDMI include: a metal case and an insulating seat. The metal case is generally provided with a plurality of solder fillets. The solder fillets are used to solder the electrical connectors to a circuit board. Larger electrical connectors such as USB, 1394, and HDMI are mostly used in personal computers, and mini or micro-sized electrical connectors such as miniUSB and MicroUSB are used in handheld mobile electronic devices (eg, mobile phones, mobile navigation, PDAs). Etc.) evolved products. The "1" is a conventional micro USB electrical connector having a metal casing 10 and an insulating base 2, and the insulating seat 2 includes a tongue portion 21 and a main body 23, and the insulating seat 20 is covered. A plurality of terminals 22. The metal casing 10 is provided with four soldering legs 11/12/13/14 for soldering and fixing a conventional micro USB electrical connector to a circuit board. This structure is used in a larger type of electrical connector, such as USB. , 1394 or HDMI, etc. When the conventional electrical connector structure is applied to a small-sized electrical connector, since the size of the electrical connector is greatly reduced, the solder joint 11/12/13/14 solder joint area is also reduced a lot, but the electrical connector is inserted and removed. The force is not reduced, so that the conventional electrical connector is easily detached from the circuit board after being repeatedly inserted and removed. 3 [New content] In view of this, in order to solve the problem of insufficient fixing force of the solder joint of the small-sized electrical connector, the present invention proposes an electrical connector applied to a circuit board and an external electrical connector. Matching, the electrical connector comprises: a casing and an insulating seat. The casing is surrounded by a metal foil material. The two ends are open and hollow tubular, and the cross section is substantially rectangular. The tubular end opening is sleeved with the matching external electrical connector. The other end is sleeved on the outer edge of the insulating seat, and the outer casing comprises: an upper plate, which forms an n-low plate of a rectangular cross section of the outer casing, is formed on the upper plate, and has the other long side of the rectangular cross section of the cake shell; The side plates on the side form the short side of the rectangular section of the outer casing. The lower plate is provided with a reinforcing flange protruding from the lower plate, and the reinforcing flange is outwardly shouted by the following plate removing structure, and the rib 0 is fixed on one of the corresponding holes on the plate and can be welded Or card © and other different ways to fix. The insulating seat comprises a main body, which is a plastic material seat body; and a tongue portion, which is a plastic material flat plate protruding from the main body. The surface of the tongue plate exposes a plurality of terminals, and the external connection is made by connecting the external electrical connection of the U.S. ring to the tubular cross section of the outer casing. The insulation is set in the outer casing so that the outer casing surrounds the tongue and does not touch each other. . [Embodiment] Fig. 2 and Fig. 3 are embodiments of the electrical connector disclosed in the present invention. The present invention provides an electrical connector, the main components of which are: - a housing 100 and an insulating holder 20. M383851 The outer casing 100 has a hollow tubular shape at two ends, and is surrounded by a metal foil material for protecting the insulating seat 20. The tubular outer surface of the outer casing 1 is rectangular, and the outer casing 100 is sleeved with a matching external electrical connector. One end (five) port is sleeved on the outer edge of the insulating seat 20. The outer casing comprises: an upper plate 11 〇, a lower plate and two side plates 120/130, and the outer casing 1 is provided with four welded portions 101/102/1G3/1G4, which are fixed by welding with a soldering connection n. On the board.
上板110構成外殼1〇〇矩形截面之一長邊；下板⑽位於 上板110之對側’構成外殼100矩形截面之另一長邊；二侧板 120/130設於對側，構成外殼1〇〇矩形截面之二短邊。 絕緣座20之構造及功能與「第i圖」中所示習知技術相 同，包含：一舌部21、複數個端子22及一主體23，主體23The upper plate 110 constitutes one long side of the rectangular cross section of the outer casing 1; the lower plate (10) is located on the opposite side of the upper plate 110' constituting the other long side of the rectangular cross section of the outer casing 100; the two side plates 120/130 are disposed on the opposite side to form the outer casing 1〇〇 The short side of the rectangular section. The structure and function of the insulating base 20 are the same as those of the prior art shown in the "figure i", and include: a tongue portion 21, a plurality of terminals 22, and a main body 23, the main body 23
為塑膠材質座體；舌部21為凸出於主體23之塑膠材質平板； 端子22包埋於主體23及舌部21中’露出部分於舌部21平板 之一表面。主體23外輪廓與外殼100管狀截面内輪廓相吻合， 以將絕緣座20固定於外殼1〇〇中，使外殼1〇〇環繞舌部21且 相互不接觸。 相較於習知技術，本創作改進之處在於：本創作之下板 140上更設置二補強凸緣141/142，係以下板移除結構向外彎 折而成’該些補強凸緣141/142向外凸出於下板140，當電連 接器焊接於電路板上時，用以固定於電路板上相對應之一開 孔，用以補強該些焊接部101/102/103/104所不足之固定力。 在此，該些補強凸緣141/142較佳地以焊接方式固定於該開孔 5 M383851 中’但也可以卡固方式或上膠黏接方式固定，本創作不限於此。 雖然本創俩技細容已舰較佳實捕麟如上，然其 並非用以限定本麟，任何糾此技藝者，在不脫縣創作之 精神所作☆許之更動與潤飾，冑應涵蓋於本創作的範嘴内，因 此本創作之保護翻當視後附之申請專利範_界定者為準。 【圖式簡單說明】 第1圖為習知電連接器示意圖 第2圖為本創作實施例示意圖 第3圖為本創作實施例補強凸緣示意圖 【主要元件符號說明】 ιυ.................................屬外殼 11/12/13/14.................焊腳 20 ..................................緣座 21 ................................舌部 22 ................................端子 23 ................................主體 1〇〇..............................外殼 101/102/103/104........焊接部 ..............................上板 120/130.......................侧板 140..............................下板 141/142 補強凸緣The plastic body is a plastic material; the tongue 21 is a plastic material plate protruding from the main body 23; the terminal 22 is embedded in the main body 23 and the tongue portion 21 to expose a portion of the surface of the tongue 21 plate. The outer contour of the main body 23 coincides with the inner contour of the tubular section of the outer casing 100 to fix the insulating seat 20 in the outer casing 1 so that the outer casing 1 surrounds the tongue portion 21 and does not contact each other. Compared with the prior art, the improvement of the present invention is that the second reinforcing flanges 141/142 are further disposed on the lower plate 140 of the present creation, and the lower plate removing structure is bent outward to form the reinforcing flanges 141. The /142 protrudes outwardly from the lower plate 140. When the electrical connector is soldered to the circuit board, the corresponding connector is fixed to the circuit board to reinforce the soldering portions 101/102/103/104. The insufficient fixed force. Here, the reinforcing flanges 141 / 142 are preferably fixed in the opening 5 M383851 by welding 'but can also be fixed by fixing or gluing, and the present invention is not limited thereto. Although the two craftsmen have bettered the fact that the ship has been better than the above, it is not intended to limit Ben Lin. Anyone who has corrected this skill will make a change and refinement in the spirit of the creation of the county. Within the scope of this creation, the protection of this creation is subject to the patent application _ defined by the applicant. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view of a conventional electrical connector. Fig. 2 is a schematic view of a prior art embodiment. Fig. 3 is a schematic view of a reinforcing flange of the present embodiment. [Main component symbol description] ιυ... ........................... belongs to the shell 11/12/13/14............. ...welding feet 20 ..................................edge 21 ....... ......................... Tongue 22 ...................... ..........terminal 23 ................................ body 1〇〇.. ............................ Shell 101/102/103/104........welding.... .......................... Upper plate 120/130................... ....Side plate 140.............................. Lower plate 141/142 Reinforced flange