M380628 五、新型說明： 【新型所屬之技術領域】 本創作涉及一種連接器，尤其涉及一種防水連接器。 【先前技術】 通常插座連接器一般包括一絕緣本體、複數個固定裝設於 絕緣本體内的導電端子和一包覆於絕緣本體上的金屬殼體。由 於終端客戶對產品品質以及性能的要求越來越高，電子產品的 防水功能被逐漸列入重要指標之一，目前電子產品防水技術大 部分採用一截面大致為圓形的軟膠材料密封圈套設於插座連 接器上，並產品殼體對密封圈壓縮令其形變，使密封圈與插座 連接器相貼，從而達到密封防水的目的。 然而，由於該密封圈的變形形式非常不穩定，容易導致單 側偏移現象，因此很難達到較高的防水等級。 【新型内容】 本創作的目的在於針對上述現有技術的不足提供一種防 水連接器，該防水連接器能防止灰塵和水進入到連接器内部， 而且結構簡單，製造成本低。 為實現上述目的，本創作所提供的防水連接器包括一絕緣 本體、一金屬殼體以及複數個導電端子，導電端子具有接觸 部、焊接部以及連接接觸部和焊接部的折彎的固持部。該防水 連接器還包括絕緣固定塊和金屬鎖扣件，絕緣固定塊模内一體 成型於導電端子的固持部上，絕緣本體具有收容腔，絕緣固定 塊收容固定在收容腔中，從而導電端子固持於絕緣本體上，金 屬殼體包覆絕緣本體，金屬鎖扣件密封金屬殼體。 如上所述，由於本創作防水連接器的絕緣固定塊模内一體 3 成裂於導電端子上’故導電端子與絕緣固定塊無縫隙，而且絕 緣本體由金廣殼體包覆，金屬殼體由鎖扣件密封，因而該防水 連接器巧*完食防止灰塵和水進入到連接器内部。另外，本創作 的防水連接器的結構簡單，因而製造成本低。 【實施方式】 為詳細説明本創作之技術内容、構造特徵、所達成目的及 力效，以下兹舉例並配合圖式詳予說明。 请參閱第/至第二圖，本創作防水連接器1包括絕緣本體 包覆絕緣本體11的金屬殼體12、密封金屬殼體12的金M380628 V. New description: [New technical field] The present invention relates to a connector, and more particularly to a waterproof connector. [Prior Art] A socket connector generally includes an insulative housing, a plurality of electrically conductive terminals fixedly mounted in the insulative housing, and a metal housing overlying the insulative housing. Due to the increasing requirements of end customers for product quality and performance, the waterproof function of electronic products has gradually been included as one of the important indicators. At present, most of the waterproof technology of electronic products adopts a soft rubber material sealing ring with a cross section. On the socket connector, and the product housing compresses the sealing ring to deform it, so that the sealing ring and the socket connector are attached, thereby achieving the purpose of sealing and waterproofing. However, since the deformation form of the seal ring is extremely unstable, it tends to cause a single side offset phenomenon, so it is difficult to achieve a high waterproof rating. [New Content] The purpose of the present invention is to provide a water-proof connector that prevents dust and water from entering the inside of the connector in view of the above-mentioned deficiencies of the prior art, and has a simple structure and a low manufacturing cost. To achieve the above object, the waterproof connector provided by the present invention comprises an insulating body, a metal casing and a plurality of conductive terminals, the conductive terminals having a contact portion, a soldering portion, and a bent holding portion connecting the contact portion and the solder portion. The waterproof connector further comprises an insulating fixing block and a metal locking component. The insulating fixing block mold is integrally formed on the holding portion of the conductive terminal, the insulating body has a receiving cavity, and the insulating fixing block is received and fixed in the receiving cavity, thereby holding the conductive terminal On the insulative housing, the metal housing covers the insulative housing, and the metal locking member seals the metal housing. As described above, since the integral part 3 of the insulating fixing block of the present waterproof connector is cracked on the conductive terminal, the conductive terminal and the insulating fixing block have no gap, and the insulating body is covered by the gold-poly casing, and the metal casing is covered by The locking member is sealed so that the waterproof connector is fully finished to prevent dust and water from entering the interior of the connector. In addition, the waterproof connector of the present invention has a simple structure and is therefore low in manufacturing cost. [Embodiment] In order to explain in detail the technical contents, structural features, goals and effects of the present invention, the following is a detailed description with reference to the drawings. Referring to the second to second figures, the present waterproof connector 1 includes an insulating body covering the metal casing 12 of the insulative housing 11, and the gold sealing the metal casing 12.
t成13、複數個固持在絕緣本體11上的導電端子I4以 屬鎖扣仵P 及模内一體成裂於導電端子14上的絕緣固定塊15。 、靖參閱第二至第三圖，金屬殼體12由金屬板沖壓、裁切 其具有由一頂板12卜兩個側板122和一底板123 妓彎折而成芥 園成的貫通的容置空間。側板122和底板123上分別設有複數 μ讲（束圖示）’用於與金屬鎖扣件13緊密固定。側板 個焊接點k个 ι22上開設有第一通孔1221，底板123上沖設有向容置空間内 彎折延伸的卡板1232以及相應形成的第二通孔1231，第一通 孔1221和卡板1232用於固定對接連接器（未圖示）。 導電端子14具有一固持部142，固持部142的一端垂直 彎折延伸出一焊接部143，固持部142的另一端垂直彎折延伸 出一接觸部141。絕緣固^塊15模内-體成型於導電端子14 的固持部142上。 凊參閱第二至第五圖，絕緣本體11包括一基部111、設於 基。p m上端的第_扣接塊112、設於基部⑴下端的第二扣 接塊113以及沿第—扣接塊112的扣合方向垂直凸伸於基部 M380628 111的插接部115。且絕緣本體11具有收容腔117，絕緣本體 11的收容腔117的兩侧壁開設有卡槽114，絕緣固定塊15的 兩端設有卡塊151，卡塊151卡於卡槽114内，從而將絕緣固 定塊15收容固定在收容腔117中，進而將導電端子14固持在 絕緣本體11上。插接部115上開設有複數個端子槽116,導電 端子14的接觸部141固定在端子槽116内。金屬殼體12的頂 板121卡扣在第一扣接塊112與基部ill的上端形成的第一卡 扣槽1121内，金屬殼體12的底板123卡扣在第二扣接塊113 與基部111的下端形成的第二卡扣槽U31内。 鎖扣件13包括一基板131、從基板131相對兩端垂直延 伸的兩個延伸板132以及垂直於延伸板132向外延伸的兩個安 裝板I33。金屬殼體12的兩個側板丨22上設有兩個第一通孔 1221，金屬殼體12的底板123上沖設有向容置空間内彎折延 伸的卡板1232及相應形成的第二通孔1231。延伸板132在對 應第一通孔1221的位置設有内凹外凸的凸起1321，凸起1321 緊密遮擔金屬殼體12的第一通孔1221，鎖扣件13的基板131 緊密遮擋金屬殼體12的第二通孔1231，卡板1232抵住絕緣 本體11的基部ill ^ 在組裝本創作防水連接器1時，絕緣固定塊15模内一體 成型於導電端子14的固持部142上。導電端子14的接觸部 141裝設於絕緣本體11的端子槽116内，焊接部143暴露於 絕緣固定塊15之外，以與印刷電路板（未圖示）焊接。絕緣 固疋塊15通過卡塊151與基部U1的兩端的卡槽114的卡扣， 收谷在絕緣本體11的收容腔117中。金屬殼體12的頂板121 卡扣在第一扣接塊112與基部1U的上端形成的第一卡扣槽 1121内，金屬殼體12的底板123卡扣在第二扣接塊113與基 部ill的下端形成的第二卡扣槽1131内以將金屬殼體12固 5 M380628 定在絕緣本體11上。金屬殼體12的第一通孔1221與卡板1232 用於固定對接連接器（未圖示）。鎖扣件13的基板131和兩個 延伸板132分別通過鐳射焊接與金屬殼體12的底板123和側 板122緊密固定，使鎖扣件13的凸起1321緊密遮擋金屬殼體 12的第一通孔1221，鎖扣件13的基板131緊密遮擋金屬殼體 12的第二通孔1231，從而保證金屬殼體12無縫隙。 如上所述，由於本創作防水連接器1的絕緣固定塊15模 内一體成型於導電端子14上，故導電端子14與絕緣固定塊 15無縫隙，而且絕緣本體11由金屬殼體12包覆，金屬殼體 12由金屬鎖扣件13密封，因而該防水連接器1可完全防止灰 塵和水進入到連接器内部。另外，本創作的防水連接器1的結 構簡單，因而製造成本低。 【圖式簡單說明】 第一圖為本創作防水連接器的立體圖。 第二圖為第一圖所示防水連接器另一角度的立體圖。 第三圖為第一圖所示防水連接器的立體分解圖。 第四圖為第一圖所示防水連接器的主視圖。 第五圖為第四圖所示防水連接器沿Z-Z線的剖面圖。 【主要元件符號說明】 插座連接器 1 絕緣本體 11 金屬殼體 12 金屬鎖扣件 13 導電端子 14 絕緣固定塊 15 基部 111 第一扣接塊 112 第二扣接塊 113 卡槽 114 插接部 115 端子槽 116 6 M380628 收容腔 117 頂板 121 侧板 122 底板 123 基板 131 延伸板 132 安裝板 133 接觸部 141 固持部 142 焊接部 143 卡塊 151 第一·^扣槽 1121 第二卡扣槽 1131 第一通孔 1221 第二通孔 1231 卡板 1232 凸起 1321The plurality of conductive terminals I4 held on the insulative housing 11 are integrally formed with the insulating block 15 and the insulating fixing block 15 which is cracked on the conductive terminals 14. Referring to the second to third figures, the metal casing 12 is stamped and cut by a metal plate, and has a through space formed by a top plate 12 and two side plates 122 and a bottom plate 123 bent into a mustard. . The side plate 122 and the bottom plate 123 are respectively provided with a plurality of yokes (beam diagrams) for being tightly fixed to the metal fasteners 13. a first through hole 1221 is formed in the soldering point k of the side plate, and the bottom plate 123 is punched with a card plate 1232 extending and extending into the accommodating space, and a corresponding second through hole 1231, a first through hole 1221 and The card plate 1232 is for fixing a docking connector (not shown). The conductive terminal 14 has a holding portion 142. One end of the holding portion 142 is bent perpendicularly to extend a soldering portion 143, and the other end of the holding portion 142 is bent vertically to extend a contact portion 141. The insulating block 15 is molded in-mold on the holding portion 142 of the conductive terminal 14. Referring to the second to fifth figures, the insulative housing 11 includes a base portion 111 provided on the base. The first fastening block 112 at the upper end of the pm, the second fastening block 113 provided at the lower end of the base portion (1), and the insertion portion 115 projecting perpendicularly from the base portion M380628 111 in the fastening direction of the first fastening block 112. The insulative housing 11 has a receiving cavity 117. The two sides of the receiving cavity 117 of the insulative housing 11 are provided with a card slot 114. The two ends of the insulating block 15 are provided with a card block 151, and the card block 151 is inserted into the card slot 114. The insulating fixing block 15 is received and fixed in the receiving cavity 117, and the conductive terminal 14 is held on the insulating body 11. A plurality of terminal slots 116 are defined in the plug portion 115, and the contact portion 141 of the conductive terminal 14 is fixed in the terminal slot 116. The top plate 121 of the metal casing 12 is fastened in the first fastening groove 1121 formed by the first fastening block 112 and the upper end of the base ill. The bottom plate 123 of the metal casing 12 is buckled on the second fastening block 113 and the base 111. The lower end is formed in the second snap groove U31. The locking member 13 includes a base plate 131, two extending plates 132 extending perpendicularly from opposite ends of the base plate 131, and two mounting plates I33 extending outwardly from the extending plate 132. The two side plates 22 of the metal casing 12 are provided with two first through holes 1221. The bottom plate 123 of the metal casing 12 is punched with a card plate 1232 which is bent and extended in the accommodating space and a second formed correspondingly. Through hole 1231. The extension plate 132 is provided with a concave convex protrusion 1321 at a position corresponding to the first through hole 1221. The protrusion 1321 tightly covers the first through hole 1221 of the metal casing 12, and the substrate 131 of the locking member 13 closely blocks the metal. The second through hole 1231 of the casing 12 and the card plate 1232 are pressed against the base portion ill of the insulative housing 11. When the present waterproof connector 1 is assembled, the insulating block 15 is integrally molded into the holding portion 142 of the conductive terminal 14. The contact portion 141 of the conductive terminal 14 is mounted in the terminal groove 116 of the insulative housing 11, and the solder portion 143 is exposed to the outside of the insulating block 15 to be soldered to a printed circuit board (not shown). The insulating block 15 is caught in the receiving cavity 117 of the insulative housing 11 by the snapping of the latching block 151 and the latching groove 114 at both ends of the base U1. The top plate 121 of the metal casing 12 is fastened in the first buckle groove 1121 formed by the first fastening block 112 and the upper end of the base portion 1U, and the bottom plate 123 of the metal casing 12 is buckled at the second fastening block 113 and the base ill. The lower end of the second locking groove 1131 is formed to fix the metal housing 12 to the insulating body 11. The first through hole 1221 of the metal casing 12 and the card plate 1232 are used to fix the butt connector (not shown). The base plate 131 and the two extension plates 132 of the locking member 13 are respectively tightly fixed to the bottom plate 123 and the side plate 122 of the metal casing 12 by laser welding, so that the protrusion 1321 of the locking member 13 closely blocks the first passage of the metal casing 12. The hole 1221 and the substrate 131 of the locking member 13 closely block the second through hole 1231 of the metal casing 12, thereby ensuring that the metal casing 12 has no gap. As described above, since the insulating fixing block 15 of the present waterproof connector 1 is integrally molded on the conductive terminal 14 in the mold, the conductive terminal 14 and the insulating fixing block 15 are seamless, and the insulating body 11 is covered by the metal casing 12. The metal casing 12 is sealed by the metal lock member 13, so that the waterproof connector 1 can completely prevent dust and water from entering the inside of the connector. Further, the waterproof connector 1 of the present invention has a simple structure and is therefore inexpensive to manufacture. [Simple description of the drawing] The first figure is a perspective view of the waterproof connector. The second figure is a perspective view of another angle of the waterproof connector shown in the first figure. The third figure is an exploded perspective view of the waterproof connector shown in the first figure. The fourth figure is a front view of the waterproof connector shown in the first figure. The fifth figure is a cross-sectional view of the waterproof connector shown in the fourth figure along the Z-Z line. [Main component symbol description] Receptacle connector 1 Insulating body 11 Metal housing 12 Metal locking member 13 Conductive terminal 14 Insulation fixing block 15 Base 111 First fastening block 112 Second fastening block 113 Card slot 114 Plug portion 115 Terminal slot 116 6 M380628 accommodating cavity 117 top plate 121 side plate 122 bottom plate 123 substrate 131 extension plate 132 mounting plate 133 contact portion 141 holding portion 142 welding portion 143 block 151 first · ^ groove 1121 second buckle groove 1131 first Through hole 1221 second through hole 1231 card plate 1232 raised 1321