M426186 五、新型說明： 【新型所屬之技術領域】 本創作涉及一種連接器，特別是涉及一種插座連接器。 【先前技術】 按，隨著電子產品的不斷發展，各種電子產品之間及其 周邊裝置之間的連接越來越頻繁，而電子產品與其周邊裝置之 間通過連接器來實現連接是一種常見的連接方式。習知的連接 器包括一絕緣本體、端子組以及—金屬殼體，金屬殼體可拆式 組裝於絕緣本體上。 惟，上述金屬殼體通過可拆式組裝於絕緣本體上，從而 使得金屬殼體部份暴露於空氣中，導致金屬殼體很容易生錄、 甚至腐蝕’從而影響連接器的正常使用功能。因此，設計一種 具有防水功能的連接器以增強連接器使用壽命已成為一種趨 勢。 【新型内容】 本創作之目的是提供一種具有防水功能的插座連接器。 為達成上述目的，本創作所提供插座連接器’包括一絕緣 本體、端子組、一金屬殼體、至少一金屬彈片以及一防水膠圈， 端子組一體成型於絕緣本體内，金屬殼體設於絕緣本體前端， 金屬彈片一體成型於絕緣本體前側，金屬彈片前表面露出於絕 緣本體並與絕緣本體前表面平齊，並通過點焊方式將金屬彈片 與金屬殼體焊接在一起，防水膠圈套設於金屬殼體周側。 如上所述，本創作插座連接器藉由增設金屬彈片和一防水 膠圈，金屬彈片一體成型於絕緣本體内，且金屬殼體通過與金 屬彈片點焊而組裝於絕緣本體前表面上，防水膠圈套設於金屬 3 M426186 殼體上，使得本創作插座連接器具有防水功能。 【實施方式】 為詳細說明本創作之技術内容、構造特徵、所達成目的及 功效，以下茲舉例並配合圖式詳予說明。 請參閱第一圖至第四圖，本創作插座連接器包括絕緣本體 10、端子組20及金屬殼體30，端子組20 —體成型於絕緣本 體10上，金屬殼體30設於絕緣本體10前端。 請續參閱第一圖、第二圖、第三圖及第四圖，所述絕緣本 體10具有一塊狀基體11，基體11上表面前端中部向上凸伸 一卡持塊12，卡持塊12上表面自上向下設有複數延伸至基體 11上之卡持槽13,自卡持槽13後側槽壁向下向後進一步設複 數延伸至基體11後表面的端子槽14，該端子槽14與卡持槽 13連通。絕緣本體10前表面上分別對應一卡持槽13設一與 卡持槽13連通且向前與外界連通之通槽15。絕緣本體10前 表面上於通槽15周側凸設有一連接部16。 請參閱第二圖和第三圖，所述端子組20包括一電源端子 21以及一訊號端子22。電源端子21具有一條形基臂210，基 臂210左右兩端分別豎直向下延伸形成一接觸臂211，其中一 接觸臂211下端中部向下曲折延伸後再向遠離接觸臂211方向 向上延伸形成彈性的壓接部212 ;訊號端子22位於電源端子 21的左右兩接觸臂211之間，包括一豎直向下延伸之條形接 觸臂221及一由接觸臂221下端中部向下曲折延伸形成之彈性 的壓接部222，電源端子21之壓接部212和訊號端子22之壓 接部222通過壓接方式與對應的電路板（圖未示）連接。電源 端子21之基臂210左側緣上端向左水平延伸形成一接地端子 4 M426186 23，接地端子23中部向後凸出一凸起231。 請再參閲第一圖至第四圖，本實施例中，所述金屬殼體 30係由導磁材料製成，其具有一主板31，主板31上對應連接 部16開設一前後貫穿主板31之開槽32。 請參閲第二圖至第四圖，本創作插座連接器還包括至少一 金屬彈片40,本實施例中為兩金屬彈片40,各金屬彈片40具 有一條形基部41，基部41上下兩端分別向後向遠離基部41 方向延伸形成一承接部42，承接部42與基部41連接處各沖 設一澆注孔43，金屬彈片40上端之承接部42末端分別向上 豎直延伸形成一加強部44，各加強部44外側向外水平延伸形 成一隔擋部441。 請參閲第一圖至第四圖，本創作插座連接器還包括一防水 膠圈50，該防水膠圈50套設於金屬殼體30周側。 本創作連接器組裝時，先將端子組20 —體成型於絕緣本 體10上，具體地，電源端子21之接觸臂211和訊號端子22 之接觸臂221分別置於一卡持槽13内；如第四圖所示，兩金 屬彈片40分別一體成型於絕緣本體10内之前側，接地端子 23之凸起231檔持於左側的金屬彈片40之隔擋部441後側； 金屬彈片40之基部41前表面露出於絕緣本體10並與絕緣本 體10前表面平齊，在模具（圖未示）中成型時，澆注孔43内 注滿液態塑料，冷卻後可加強金屬彈片40的固定。然後，將 金屬殼體30置於絕緣本體10前端，開槽32卡套設於連接部 16外，通過點焊的方式將金屬彈片40與金屬殼體30焊接； 最後將防水膠圈套設於金屬殼體30周側。 工作時，對接連接器（圖未示）之端子穿過開槽32和通 5 M426186 槽15與端子組20之接觸臂211、221接觸，實現訊號傳輸。 如上所述，本創作插座連接器藉由增設金屬彈片40和一 防水膠圈50,金屬彈片40 —體成型於絕緣本體10内，且金 屬殼體30通過與金屬彈片40點焊而組裝於絕緣本體10前表 面上，防水膠圈50套設於金屬殼體30上，從而使得本創作插 座連接器具有防水功能。 【圖式簡單說明】 第一圖為本創作插座連接器之立體圖。 第二圖為第一圖所示插座連接器之立體分解圖。 第三圖為第一圖所示插座連接器之絕緣本體的另一角度 的立體分解圖。 第四圖為第一圖所示插座連接器之部分剖視圖。 【主要元件符號說明】 絕緣本體 10 基體 11 卡持塊 12 卡持槽 13 端子槽 14 通槽 15 連接部 16 端子組 20 電源端子 21 基臂 210 接觸臂 211 壓接部 212 訊號端子 22 接觸臂 221 壓接部 222 接地端子 23 凸起 231 金屬殼體 30 M426186 主板 31 開槽 32 金屬彈片 40 基部 41 承接部 42 澆注孔 43 加強部 44 隔擋部 441 防水膠圈 50M426186 V. New description: [New technical field] The present invention relates to a connector, and more particularly to a socket connector. [Prior Art] According to the continuous development of electronic products, the connection between various electronic products and their peripheral devices is more and more frequent, and it is common to connect the electronic products with their peripheral devices through connectors. Connection method. The conventional connector includes an insulative housing, a terminal set, and a metal housing, and the metal housing is detachably assembled to the insulative housing. However, the metal casing is detachably assembled to the insulative housing, so that the metal casing portion is exposed to the air, which causes the metal casing to be easily recorded, or even corroded, thereby affecting the normal use function of the connector. Therefore, designing a connector with a waterproof function to enhance the life of the connector has become a trend. [New content] The purpose of this creation is to provide a socket connector with waterproof function. In order to achieve the above object, the socket connector provided by the present invention comprises an insulating body, a terminal set, a metal casing, at least one metal elastic piece and a waterproof rubber ring. The terminal set is integrally formed in the insulating body, and the metal casing is disposed on the metal body. The front end of the insulating body is integrally formed on the front side of the insulating body, and the front surface of the metal elastic piece is exposed on the insulating body and flush with the front surface of the insulating body, and the metal elastic piece and the metal case are welded together by spot welding, and the waterproof rubber ring is sleeved. On the side of the metal casing. As described above, the metal socket is integrally formed in the insulating body by adding a metal elastic piece and a waterproof rubber ring, and the metal case is assembled on the front surface of the insulating body by spot welding with the metal elastic piece, and the waterproof rubber is assembled. The collar is placed on the metal 3 M426186 housing, making the creative socket connector waterproof. [Embodiment] In order to explain in detail the technical contents, structural features, achieved goals and effects of the present invention, the following is a detailed description with reference to the drawings. Referring to FIG. 1 to FIG. 4 , the original socket connector includes an insulative housing 10 , a terminal assembly 20 , and a metal housing 30 . The terminal assembly 20 is integrally formed on the insulative housing 10 , and the metal housing 30 is disposed on the insulative housing 10 . front end. Referring to the first, second, third and fourth figures, the insulative housing 10 has a block-shaped base body 11. A front end portion of the upper surface of the upper surface of the base body 11 protrudes upwardly from a latching block 12, and the latching block 12 is mounted thereon. The surface is provided with a plurality of latching slots 13 extending from the top to the bottom of the base body 11. The rear slot wall of the latching slot 13 is further provided with a plurality of terminal slots 14 extending rearwardly to the rear surface of the base body 11, the terminal slots 14 and The holding groove 13 is in communication. A through slot 15 is formed on the front surface of the insulative housing 10 corresponding to a latching slot 13 and communicating with the latching slot 13 and communicating with the outside. A connecting portion 16 is protruded from the front surface of the through-groove 15 on the front surface of the insulative housing 10. Referring to the second and third figures, the terminal set 20 includes a power terminal 21 and a signal terminal 22. The power terminal 21 has a strip-shaped base arm 210. The left and right ends of the base arm 210 extend vertically downward to form a contact arm 211. The lower end of the lower end of the contact arm 211 extends downwardly and then extends upwardly away from the contact arm 211. The elastic crimping portion 212; the signal terminal 22 is located between the left and right contact arms 211 of the power terminal 21, and includes a strip-shaped contact arm 221 extending vertically downwardly and a bent portion extending from the lower end of the lower end of the contact arm 221 The elastic crimping portion 222, the crimping portion 212 of the power terminal 21, and the crimping portion 222 of the signal terminal 22 are connected to a corresponding circuit board (not shown) by a crimping method. The upper end of the left edge of the base arm 210 of the power terminal 21 extends horizontally to the left to form a ground terminal 4 M426186 23, and a protrusion 231 protrudes rearward from the center of the ground terminal 23. Referring to the first to fourth figures, in the embodiment, the metal casing 30 is made of a magnetic conductive material, and has a main board 31. The corresponding connecting portion 16 of the main board 31 opens and extends through the main board 31. Slot 32. Referring to the second to fourth figures, the creative socket connector further includes at least one metal elastic piece 40. In this embodiment, two metal elastic pieces 40 are provided. Each metal elastic piece 40 has a strip-shaped base portion 41, and the base portion 41 has upper and lower ends respectively. A receiving portion 42 is formed in the direction of the base portion 41, and a receiving hole 42 is formed in the joint portion of the receiving portion 42 and the base portion 41. The ends of the receiving portion 42 of the upper end of the metal elastic piece 40 respectively extend vertically upward to form a reinforcing portion 44. The outer side of the reinforcing portion 44 extends horizontally outward to form a blocking portion 441. Referring to the first to fourth figures, the creative socket connector further includes a waterproof rubber ring 50 which is sleeved on the circumferential side of the metal casing 30. When the connector is assembled, the terminal group 20 is first formed on the insulative housing 10. Specifically, the contact arm 211 of the power terminal 21 and the contact arm 221 of the signal terminal 22 are respectively placed in a holding slot 13; As shown in the fourth figure, the two metal domes 40 are integrally formed on the front side of the insulative housing 10, and the protrusions 231 of the grounding terminal 23 are held on the rear side of the blocking portion 441 of the metal dome 40 on the left side; the base 41 of the metal dome 40 The front surface is exposed to the insulative housing 10 and is flush with the front surface of the insulative housing 10. When molded in a mold (not shown), the pouring hole 43 is filled with liquid plastic, and the metal dome 40 can be reinforced after cooling. Then, the metal shell 30 is placed at the front end of the insulative housing 10, and the slot 32 is sleeved outside the connecting portion 16, and the metal dome 40 is welded to the metal shell 30 by spot welding; finally, the waterproof rubber ring is sleeved on the metal. The casing 30 is circumferentially side. During operation, the terminals of the mating connector (not shown) are in contact with the contact arms 211, 221 of the terminal group 20 through the slot 32 and the slot 5 M426186 slot 15 for signal transmission. As described above, the metal socket 40 is integrally formed in the insulative housing 10 by adding a metal dome 40 and a waterproof rubber ring 50, and the metal housing 30 is assembled and insulated by spot welding with the metal dome 40. On the front surface of the body 10, the waterproof rubber ring 50 is sleeved on the metal casing 30, so that the creative socket connector has a waterproof function. [Simple description of the drawing] The first figure is a perspective view of the creative socket connector. The second figure is an exploded perspective view of the socket connector shown in the first figure. The third figure is an exploded perspective view of another angle of the insulative housing of the receptacle connector shown in the first figure. The fourth figure is a partial cross-sectional view of the socket connector shown in the first figure. [Main component symbol description] Insulating body 10 Base 11 Holding block 12 Holding groove 13 Terminal groove 14 Through groove 15 Connection part 16 Terminal group 20 Power terminal 21 Base arm 210 Contact arm 211 Crimp part 212 Signal terminal 22 Contact arm 221 Crimp 222 Grounding terminal 23 Raised 231 Metal housing 30 M426186 Main board 31 Slot 32 Metal dome 40 Base 41 Receiving part 42 Casting hole 43 Reinforcing part 44 Barrier 441 Waterproof rubber ring 50