M290333 八、新型說明 【新型所屬之技術領域】 本創作係提供一種沉板式電連接器’尤其是涉及一種通 用匯流串列埠電連接器應用。 【先前技術】 通用串列匯流槽（Universal series Bus，USB )電連接哭具 有調整不同類型訊號輸入/輸出功能，USB連接器是—種用於 瞻現行數據傳輸較為廣泛的電連接器之一，在電腦配件領域及 周邊設備中（如：掃描儀、數位相機、健盤等儲類電子周邊 設備）都是采用USB電連接器作為傳輸接頭介面，如圖i所 示，是一種現行而使用的通用串列匯流槽電連接器，該電連 接器50插接腳從殼體外側直接延伸而出，在電路板⑼接合 時，不能降低連接器使用時高度，其自身結構形態魔大而占 用電子產品的相當大的空間，無疑加大了電子產品外形，這 鲁與現行電子產品輕、薄、短小發展趨勢相違背，確有必要對 現行通用串列埠電連接器進行改造，以滿足需要。 【新型内容】 本創作的主要目的在於提供一種沉板式電連接器，尤其 是涉及一種通用串列匯流埠電連接器使用。 為實現本創作之目的，其採用如下技術方案加以實現： 該沉板式電連接器係由絕緣座體、收容於絕緣座體内的數支 電性端子及套合於絕緣座體上的金屬外殼所構成；其中絕緣 M290333 座體具有一端子承接座，在端子承接座上下表面連接於前表 面開設有至少一個與金屬外殼卡置的凹槽，於端子承接座前 表面上向前突伸出連接於對接連接器的接觸部，與其對應的 另一端面上向後順著端子承接座二側面各延突出支臂，一圓 柱形疋位柱於每-支臂下表面延至而伸；數支電性端子插接 於絕緣座體内，金屬外殼呈矩形式樣，於該金屬外殼第一和M290333 VIII. New Description [New Technical Field] This creation provides a sinking type electrical connector', especially for a general-purpose bus tandem electrical connector application. [Prior Art] Universal Serial Bus (USB) electrical connection crying has the function of adjusting different types of signal input/output. USB connector is one of the most widely used electrical connectors for data transmission. In the field of computer accessories and peripheral devices (such as scanners, digital cameras, health-care devices, etc.), USB electrical connectors are used as the transmission interface, as shown in Figure i, which is a current use. A universal serial busbar electrical connector, the connector pin of the electrical connector 50 extends directly from the outside of the housing, and when the circuit board (9) is engaged, the height of the connector cannot be lowered, and the structure of the connector is large and takes up electronic The considerable space of the product has undoubtedly increased the appearance of electronic products. This is contrary to the current trend of light, thin and short development of electronic products. It is indeed necessary to transform the current universal serial tantalum electrical connectors to meet the needs. [New content] The main purpose of this creation is to provide a sinking type electrical connector, in particular to a universal serial bus junction electrical connector. For the purpose of the present invention, the following technical solutions are adopted: The sinking type electrical connector is an insulating base body, a plurality of electrical terminals housed in the insulating seat body, and a metal shell sleeved on the insulating seat body. The insulator M290333 has a terminal receiving seat, and the upper and lower surfaces of the terminal receiving seat are connected to the front surface and at least one groove is engaged with the metal casing, and protrudes forwardly on the front surface of the terminal receiving seat. At the contact portion of the mating connector, the other end surface corresponding thereto extends rearward along the two sides of the terminal receiving seat, and a cylindrical clamping post extends to the lower surface of each arm; The terminal is inserted into the insulating body, and the metal casing has a rectangular shape, and the metal casing is first and
弟二表面後端設有至少—個與絕緣座體凹槽卡合的抵扯部， 達到絕緣座體與金料財固結合，_於金屬外殼第一、 第二表面的二側面自各側面縱向向外水平張伸開至少二個彈 片，其每-彈片向下折彎出料自側面相平行的插接腳，將 連接器安裝於具有開σ槽的電路板中，彈片的水平端托附在 電路板上㈣持水平狀態，其整個連接訂身歧電路板開 口槽下方’通過連接器的定位圓柱和彈片插接腳將連接器盘 =板牢固結合，從而達到降低連接器使用高度，節省機構 為使熟悉該項技術者可確實了解本_之構造特徵，及 其他創作目的與功效，茲舉一呈 牛^體貫施例，配合所附圖式予 以詳細說明於後。 【實施方式】 請參見圖2所示，為本創作沉板式電連接器—具體實施 J I儿板式電連接裔刚係由—絕緣座體^、數支電性端 子2以及套合於絕緣座體丨外_金屬殼體3所組成；現請 M290333 一併結合圖3及圖4所示結構對該沉板式電連接器刚作一 詳細說明，其巾絕緣座體丨具有—端子承接座u，於端子承 接座11上下表面並連接於前表面凹入設有供金屬外殼3卡固 的凹槽12、13，在端子承接座u下表面位於凹槽13後端設 有退讓槽14，於端子承接座u前表面向外延伸突出供與對 接電連接器導通連接的接觸部15，與端子承接座u前表面 相對的另一表面順著端子承接座u二側面各延突出支臂 16於每一支臂16下表面設有定位於電路板的圓柱體⑹，The rear end of the second surface of the second body is provided with at least one abutting portion which is engaged with the groove of the insulating seat body, so as to achieve the combination of the insulating seat body and the gold material, and the two sides of the first and second surfaces of the metal shell are longitudinally from the respective sides. Extending at least two elastic pieces outwardly horizontally, each of the elastic pieces is bent downward and outputting a parallel connecting pin from the side, and the connector is installed in a circuit board having an open σ slot, and the horizontal end of the elastic piece is attached On the circuit board (4) in a horizontal state, the entire connection is fixed under the opening slot of the circuit board. 'The connector cylinder=spring plate is firmly combined through the positioning cylinder of the connector and the spring clip pin, thereby reducing the connector height and saving. In order to make the technical personnel who are familiar with the technology can understand the structural features of this _, and other creative purposes and effects, the following is a detailed description of the application. [Embodiment] Please refer to Figure 2, for the creation of the sinking type electrical connector - the specific implementation of the JI board type electrical connection of the rigid body - insulating seat ^, several electrical terminals 2 and fit in the insulating seat丨外_Metal housing 3; now M290333 together with the structure shown in Fig. 3 and Fig. 4, the sinking type electrical connector has just been described in detail, the towel insulating seat 丨 has a terminal receiving seat u, The recesses 12 and 13 for securing the metal casing 3 are recessed on the upper and lower surfaces of the terminal receiving seat 11 and connected to the front surface. The lower surface of the terminal receiving seat u is located at the rear end of the recess 13 and is provided with a retreating slot 14 at the terminal. The front surface of the socket u extends outwardly to protrude from the contact portion 15 for the conductive connection with the mating electrical connector, and the other surface opposite to the front surface of the terminal receiving socket u extends the protruding arm 16 along the two sides of the terminal receiving socket u. A lower surface of one arm 16 is provided with a cylinder (6) positioned on the circuit board.
在端子承接座11後端面開設有開放式凹槽17，於該凹槽P 端面凹設有通孔18供電性端子2插置並順通孔延伸至接觸部 15形成溝槽181。 電性端子2從絕緣座體丨後端通孔18插人收於溝槽⑻ 内，其每-電性端子2包含有—固定部2卜於固定部Μ 一 ^延伸形成焊接端23，於其另-端延至形成接觸端22且並 形成一挑部24。 々金屬殼體3籍由金屬鈑體一體沖壓成型，該金屬殼體3 由第一表面31、第二表面32以及連接於第-、第二表面的 二側面33所圍合成的一矩形結構式樣，於第-表面31和第 二表面32後端各設有與絕緣座體1凹槽12、13相卡合的抵 扯部31卜32卜達到二者牢固結合；連接於第一、第二表面 的二側面33自每一側面上向外張伸開至少二個彈片料，其 每彈片34向下折彎出與各自側面相平行插接腳342，水平 M290333 而341則支座在電路板上，可將整個連接器托平在電路板上。An open groove 17 is formed in the rear end surface of the terminal receiving seat 11, and a through hole 18 is recessed in the end surface of the groove P. The power supply terminal 2 is inserted and extends to the contact portion 15 to form a groove 181. The electrical terminal 2 is inserted into the groove (8) from the rear end of the insulating base 丨, and the electrical terminal 2 includes a fixing portion 2 extending from the fixing portion 形成 to form a soldering end 23, The other end is extended to form the contact end 22 and form a pick portion 24. The base metal shell 3 is integrally stamped and formed from a metal body 3, and the metal shell 3 is formed by a first surface 31, a second surface 32, and a rectangular structure formed by the two side surfaces 33 connected to the first and second surfaces. The back surface of the first surface 31 and the second surface 32 are respectively provided with abutting portions 31 and 32 which are engaged with the recesses 12 and 13 of the insulating base 1 to achieve a firm connection; and are connected to the first and second The two side faces 33 of the surface extend outwardly from each side to at least two pieces of elastic material, and each of the elastic pieces 34 is bent downwardly to be parallel with the respective sides of the inserting legs 342, horizontal M290333 and 341 are supported on the circuit board. On top, the entire connector can be placed on the board.
本創作沉板式電連接器剛，其與電路板4的組合結構 請參見圖5㈣，先將電性端子2從絕緣座體i後端通孔18 插入至溝槽181内，通過端子岐部21與絕緣座體i達到固 定，再將組合好的產品套在金屬外殼3±，之後將裝配完善 好的電連接器100置放於具有開口槽的電路板4中，通過絕 緣座體1後端定位圓柱161以及金屬外殼3插接腳342與電 路板4各相對應的定位圓孔和插孔配合達到連接器固定，連 接器100的下半身沉於電路板4開口槽的下方，與之前電連 接為使用有效降低了產品使用高度，可節省電子產品機構空 間，達到縮小電子產品體積。 本創作所揭示的結構實施方式乃是為了方便說明本創 作，並非用以限制本創作的範圍，凡藉由本創作之說明書而 了解此一技藝者，所作的修改在不脫離本創作之精神時，均 應視為本創作的相似結構，為本創作之申請專利範圍所涵蓋。 【圖式簡單說明】 圖1為本創作先前之技術組合立體圖； 圖2為本創作具體實施例立體通視圖； 圖3為本創作具體實施例絕緣座體另一角度立體圖· 圖4為本創作具體實施例金屬外殼另角度立體圖· 圖5為本創作具體實施例電連接器與電路板組合時立體圖； 圖6為本創作具體實施例安裝於電路板之後的立體圖。 M290333 【主要元件符號說明】 1 一絕緣座體 2—電性端子 3一金屬外殼 11 一端子承接座 12,13 一凹槽 14 一退讓槽 15 —接觸部 16—支臂 161 一定位圓柱 17 —通孔 18—溝槽 21 —固定部 22 一接觸端 23 一焊接端 24 一挑部 31，32—第一、第 33—側面 311，321 —抵扯部 34—彈片 341 —水平端 342 一插接腳 表面For the combination of the board and the circuit board 4, please refer to FIG. 5 (4). First, the electrical terminal 2 is inserted into the groove 181 from the rear end through hole 18 of the insulating seat i, through the terminal portion 21 and The insulating base i is fixed, and the assembled product is placed on the metal casing 3±, and then the assembled electrical connector 100 is placed in the circuit board 4 having the open slot, and the rear end of the insulating base 1 is positioned. The cylinder 161 and the metal housing 3 pin 342 and the corresponding positioning holes and jacks of the circuit board 4 cooperate to achieve the connector fixing, and the lower body of the connector 100 sinks below the opening slot of the circuit board 4, and is electrically connected with the previous one. The use of the product can effectively reduce the use of the product, thereby reducing the space of the electronic product and reducing the volume of the electronic product. The structural embodiments disclosed in the present invention are intended to facilitate the description of the present invention and are not intended to limit the scope of the present invention, and those skilled in the art by the present specification may make modifications without departing from the spirit of the present invention. They shall be considered as similar structures of this creation and are covered by the scope of the patent application for this creation. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a prior art combination of the prior art; FIG. 2 is a perspective view of a specific embodiment of the present invention; FIG. 3 is a perspective view of another embodiment of the insulating seat of the present embodiment. FIG. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A perspective view of a metal casing according to another embodiment of the present invention is a perspective view of the electronic connector in combination with a circuit board. FIG. 6 is a perspective view of the embodiment of the present invention after being mounted on a circuit board. M290333 [Main component symbol description] 1 Insulation base 2 - Electrical terminal 3 - Metal housing 11 One terminal socket 12, 13 A recess 14 A retreat slot 15 - Contact portion 16 - Arm 161 A positioning cylinder 17 - Through hole 18 - groove 21 - fixing portion 22 a contact end 23 a welding end 24 a picking portion 31, 32 - first, 33 - side 311, 321 - abutting portion 34 - spring 341 - horizontal end 342 a plug Pin surface