M421629 五、新型說明： 【新型所屬之技術領域】 本創作涉及電子設備領域，更具體地涉 【先前技術】 種電連接器。 隨著1；于座 裝置之間通過電連接器來進行連接越來越頻繁之間及其周邊 接器的使用頻率也隨之增加。電連接器在電子Λ因此各電連M421629 V. New description: [New technical field] This creation relates to the field of electronic devices, and more particularly to [prior art] electrical connectors. With the use of electrical connectors, the frequency of use between the devices is increasing more frequently and the frequency of use of the peripherals is also increased. The electrical connector is in the electronic port, so the electrical connection
泛的應用，因此生產廠商對電連接器的生连丄7員域破如此廣 J王屋也由原來的，】、 模生產逐漸轉變為大規模批量化生產。间性丄 、 坑 J時由於各電連接考 的廣泛使用，使用者希望各電連接器的#用苗4 J尺用更為便捷，樵帶 更為方便’從而各種可同時與多種外部遠垃堪咖 |逆接器電連接的多番 電連接器也應運而生。由於各種多重電遠垃 电埂接态可同時盥福叙 個外部連接ϋ電連接，使得其結構也相對地變得複雜;^ 5 此相比早先的電連接器，生產廠家在大規模批量化生產 新型㈣重電連接H時不㈣使用切的崎方法心且 ，結構複騎電連接m確保外部連接器可穩定地與該 多重電連接㈣各連接輯接，也成W生產輕需要解^ 的問題。因此各生產廠家紛紛採取各種辦法來改進電連接器 的結構，使其能簡倾裝步驟實現快速組裝，降低生產成本°， 同時確保外部連接器可與該多重電連接器穩定地連接。’ 【新型内容】 本創作的目的在於針對上述問題提供一種電連接器， 電連接器在大規模批量化生產中組裝快速準確，提高^生= 3 M421629 效率，而且可確保與外部連接器的穩定連接，還可有效防止 電磁干擾的影響。 為實現上述目的，本創作提供一種電連接器，包括絕緣 本體、金屬殼體及複數個導電端子，絕緣本體上開設有複數 個收容腔，各個收容腔内均開設有端子槽，各個導電端子卡 合固定於端子槽内，且各個導電端子的前端均露出端子槽以 與外部連接器連接，金屬殼體包覆於絕緣本體，且金屬殼體-相應收容腔開設有複數個開口，各個開口連通於與其對2的 收容腔，其中，還包括複數個金屬加強片，金屬加強片固定鲁 安裝於收容腔内，金屬加強片的上下兩端面相對凸伸形成複 數個觸片，當外部連接器插入收容腔時，觸片抵觸於外部連 接器的下端面，且金屬加強片前端的兩側分別向外凸伸形成 有彈片，彈片抵觸於金屬殼體的内壁。 如上所述，由於本創作電連接器的金屬加強片的上下兩 端面相對凸钟形成複數個觸片，且其彈片抵觸於金屬殼體的 内壁，使得當外料接ϋ插人收容料，則抵觸於外部連 接器的下端面，從而使外部連接器穩定地與該電連接器連· 接，·同時可通過彈片與金屬殼體的連接而有效防止電磁；擾， 對電連接器的影響，以確保電連接器使用的安全性；另外在 整個電連接器的組叢過程中不需進行焊接操作，因此組裝快’ 速準確’提商了生產效率。 【實施方式】 為詳細說明本創作的技術内容、構造特徵、所實現目的 及效果，以下結合實施方式並配合附圖詳予說明。 4 M421629 請參閱第一圖、第二圖，如圖所示，本創作的電連接器 包括金屬殼體100、絕緣本體200、複數個金屬加強片300、 複數個導電端子400及固定塊500;金屬殼體100包覆於絕緣 本體200的外面，以保護其内的其它器件免受外界環境的影 響；絕緣本體200上形成有複數個收容腔210，導電端子400 相應卡合固定於收容腔210内，在本創作的實施例中，收容 腔210設置為三個，也即是使得該電連接器可同時與三個外 部連接器（圖未示）連接使用；金屬加強片300相應固定安裝於 各個收容腔210内，且金屬加強片300還部分抵觸於金屬殼 體100上，從而可有效防止電磁干擾對導電端子400的影響； 固定塊500固定安裝於絕緣本體200的下端，且各個導電端 子400的後端均穿過固定塊500而焊接於相應的電路板（圖未 示）上，使得固定塊500可有效防止導電端子400左右滑動， 使導電端子400可更穩固地安裝於絕緣本體200上。 請再結合參考第三圖至第五圖。絕緣本體200從上至下 依次開設有三個收容腔210,各個收容腔210内形成有承載體 211，且在承載體211上開設有複數個端子槽212(見第五圖）， 各個導電端子400的前端卡合固定於端子槽212内，以將導 電端子400固定於絕緣本體200上，且導電端子400的前端 部分露出端子槽212,以方便外部連接器插入收容腔210内時 與其電連接；絕緣本體200的後端向後凸伸形成有複數個抵 柱220，抵柱220相應收容腔210上下排列成三排，且同一排 的相鄰抵柱220之間形成有空隙，空隙連通於各個端子槽 212,各個導電端子400的後端對應穿過抵柱220之間的空隙 並焊接於電路板上，從而抵柱220之間的的空隙可確保導電 5 M421629 端子400正確地卡合於端子槽212内，而不會發生偏移的情 況；各個導電端子400相應抵柱220還向一側凸伸形成抵觸 部410，抵觸部410抵觸於抵柱220的下端面，抵觸部41〇 與抵柱210的配合抵觸可有效防止在受到外力影響時，導電 端子400向上退縮而斷開與電路板的連接的情況的發生從 而降低了外部環境對電連接器的影響。 金屬加強片300固定安裝於收容腔21〇内，其上下兩端 面分別對應貼附於收容腔210的上下兩端面的内壁上；且金 屬加強片300的上下端面相對凸伸形成有複數個觸片31〇，位 於金屬加強片300上端面的觸片31〇抵觸於承載體2ιι上端 面，當外部連接器插入收容腔210内時，金屬加強片3〇〇下 端面的觸片310抵觸於外部連接器的下端面，從而通過金屬 加強片300上下兩端面的觸片31〇使外部連接器可準確地與 承載體2H上的導電端子彻電連接，而實現電連接器斜 部連接器的連接：而且’當外部連接器插人收容腔2ig内時， 其下端面與觸片310抵觸，減小了對收容腔210下端面的磨 擦，加強了絕緣本體200的耐用性；各個金屬加強片3〇〇前 端的左右兩側分別向外凸伸形成有彈片32〇(見第三圖與第四 圖），彈片320抵觸於金屬殼體1〇〇的内壁上，從而通過彈片 320與金屬殼體_的配合可有效防止電磁干擾對導電端子 的影響，以保證該電連接器與外部連接器的正常連接並進 行資料傳輸，其中，左右兩側的彈片32()分別向上與向下凸 伸而形成’從而使得至少-側的彈片32G可抵觸於金屬殼體 絕緣本體200的下端開設有容置槽23()，且容置槽23〇 6 M421629 位於最下一排抵柱220的下方，固定塊500的兩端部分收容 於容置槽230内，以使固定塊500固定安裝於絕緣本體200 的下端；其中，固定塊500收容於容置槽230内的部分還凸 設有臺階510,相應地，容置槽230的下側壁向臺階510凸伸 形成有卡鉤231 (見第二圖），卡鉤231卡合於臺階510上， 以防止固定塊500向下滑落；固定塊500的兩側部分内凹形 成有凹口 520,且絕緣本體200的兩下端面相對凸伸形成有突 塊240,突塊240對應卡合收容於凹口 520内，從而可防止固 定塊500左右晃動，以使固定塊500更穩固地安裝於絕緣本 體200上；固定塊500上還開設有複數個通孔530，各個導電 端子400的後端分別對應穿過通孔530而焊接於電路板上， 從而通過通孔530可防止導電端子400左右滑動，使導電端 子400牢固地安裝於絕緣本體200上。 請再結合參考第六圖至第七圖。金屬殼體100包括第一 金屬殼體110及第二金屬殼體120;第一金屬殼體110安裝於 絕緣本體200上，第二金屬殼體120卡合安裝於第一金屬殼 體110的後端，從而第一金屬殼體120與第二金屬殼體120 配合包覆於絕緣本體200;第一金屬殼體110的兩側分別開設 有缺口 111，絕緣本體200的兩側面上分別凸伸形成有突起 250，突起250卡合於缺口 111内，以使第一金屬殼體110安 裝於絕緣本體200上；第一金屬殼體110的前端面相應收容 腔210開設有複數個開口 112,各個開口 112連通且正對與其 對應的收容腔210，外部連接器可通過開口 112與收容腔210 内的導電端子400電連接；第一金屬殼體110的後端還開設 有複數個卡合孔113。第二金屬殼體120向第一金屬殼體110 7 M421629 彎折延伸形成有複數個卡合片121，卡合片121穿入卡合孔 113内並抵觸於第一金屬殼體110的内壁上，即可將第二金屬 殼體120安裝於第一金屬殼體110的後端，以與第一金屬殼 體110配合包覆絕緣本體200。 如上所述，本創作電連接器在組裝時，將各個導電端子 400的前端對應卡合安裝於絕緣本體200的端子槽212内，同 時將各個金屬加強片300安裝於收容腔210内，使金屬加強 片300的上下兩碑面分別貼附於收容腔210的上下兩端面的 内壁；然後將固定塊500沿容置槽230插入，使導電端子400 的後端分別對應穿過通孔530,並使卡鉤231卡合於臺階510 上，且突塊240收容於凹口 520内，以將固定塊500安裝於 絕緣本體200上；再有，將第一金屬殼體110包覆於絕緣本 體200上並使突起250卡合收於缺口 111内即可；最後，將 第二金屬殼體120的卡合片121穿入卡合孔113内，以使第 二金屬殼體本120安裝於第一金屬殼體110的後端，並與第 一金屬殼體110 —起包覆於絕緣本體200,即完成整個電連接 器的組裝過程。因此本創作的電連接器組裝快速且準確，生 產廠家可在組裝過程中節省大量的人力物力，故為生產廠家 節約了資源，降低了電連接器的生產成本，同時也提高了生 產效率。 【圖式簡單說明】 第一圖是本創作電連接器的立體圖。 第二圖為第一圖所示電連接器未包覆金屬殼體的結構示 意圖。 8 M421629 第三圖為第一圖所示電連接器未包覆金屬殼體的另一角 度的結構示意圖。 第四圖為第一圖所示電連接器未包覆金屬殼體的立體分 解圖。 第五圖為第一圖所示電連接器的絕緣本體的結構示意 - 圖。 第六圖為第一圖所示電連接器的金屬殼體的結構示意 鲁 圖。 第七圖為第六圖所示金屬殼體的立體分解圖。 【主要元件符號說明】 金屬殼體 100 第一金屬殼體 110 缺口 111 開口 112 卡合孔 113 第二金屬殼體 120 卡合片 121 絕緣本體 200 收容腔 210 承載體 211 端子槽 212 抵柱 220 容置槽 230 卡鉤 231 突塊 240 突起 250 金屬加強片 300 觸片 310 彈片 320 導電端子· 400 抵觸部 410 固定塊 500 臺階 510 凹口 520 通孔 530 9The application of the pan, so the manufacturer broke the 7-member domain of the electrical connector. The King House has gradually changed from the original, mold production to large-scale mass production. Because of the wide use of the electrical connection test, the user hopes that the use of the electric connector of the electric connector is more convenient, and the sling is more convenient, so that various kinds of external and remote can be simultaneously Kanca | Repeater electrical connection of the multi-connector connector also came into being. Because the various multi-electrode electric splicing states can simultaneously connect the external connection and the electrical connection, the structure is relatively complicated. ^ 5 Compared with the earlier electrical connectors, the manufacturers are mass-produced in large scale. When the new (4) heavy electric connection H is produced, the fourth method is used. (4) The cutting method is used. The structure of the electric riding connection ensures that the external connector can be stably connected to the multiple electrical connections (4). The problem. Therefore, various manufacturers have adopted various methods to improve the structure of the electrical connector, so that it can be quickly assembled and reduced in production cost, and at the same time ensure that the external connector can be stably connected with the multiple electrical connector. ' [New content] The purpose of this creation is to provide an electrical connector for the above problems. The electrical connector is assembled quickly and accurately in large-scale mass production, improving the efficiency of the ^ 3 M421629 and ensuring stability with the external connector. Connection can also effectively prevent the effects of electromagnetic interference. In order to achieve the above object, the present invention provides an electrical connector, including an insulative housing, a metal housing, and a plurality of conductive terminals. The insulating body is provided with a plurality of receiving cavities, and each of the receiving cavities is provided with a terminal slot, and each conductive terminal card is provided. The first terminal of each of the conductive terminals is exposed to the external connector, the metal housing is covered with the insulating body, and the metal housing-the corresponding receiving cavity is provided with a plurality of openings, and the respective openings are connected. In the receiving cavity of the pair 2, a plurality of metal reinforcing sheets are further included, and the metal reinforcing sheets are fixedly mounted in the receiving cavity, and the upper and lower end faces of the metal reinforcing piece are relatively protruded to form a plurality of contacts, when the external connector is inserted. When the cavity is received, the contact piece abuts against the lower end surface of the external connector, and the two sides of the front end of the metal reinforcing piece protrude outwardly to form a spring piece, and the elastic piece abuts against the inner wall of the metal casing. As described above, since the upper and lower end faces of the metal reinforcing piece of the present invention form a plurality of contacts with respect to the convex bell, and the elastic piece thereof is in contact with the inner wall of the metal casing, when the outer material is inserted into the inner casing of the metal casing, It is in contact with the lower end surface of the external connector, so that the external connector is stably connected to the electrical connector, and at the same time, electromagnetic connection can be effectively prevented by the connection of the elastic piece and the metal casing; interference, influence on the electrical connector, In order to ensure the safety of the use of the electrical connector; in addition, the welding operation is not required during the assembly process of the entire electrical connector, so the assembly is fast and accurate, and the production efficiency is improved. [Embodiment] The technical contents, structural features, objects and effects achieved by the present invention will be described in detail below with reference to the embodiments. 4 M421629 Please refer to the first figure and the second figure. As shown in the figure, the electrical connector of the present invention comprises a metal housing 100, an insulative housing 200, a plurality of metal reinforcing sheets 300, a plurality of conductive terminals 400 and a fixing block 500; The metal housing 100 is covered on the outer surface of the insulative housing 200 to protect other components in the housing from the external environment. The insulative housing 200 is formed with a plurality of receiving cavities 210. The conductive terminals 400 are respectively locked and fixed to the receiving cavity 210. In the embodiment of the present invention, the receiving cavity 210 is disposed in three, that is, the electrical connector can be simultaneously connected to three external connectors (not shown); the metal reinforcing plate 300 is fixedly mounted on the corresponding The metal reinforcing sheets 300 are partially in contact with the metal housing 100, so that the electromagnetic interference can be effectively prevented from affecting the conductive terminals 400. The fixing block 500 is fixedly mounted on the lower end of the insulating body 200, and each of the conductive terminals The rear end of the 400 is soldered to the corresponding circuit board (not shown) through the fixing block 500, so that the fixing block 500 can effectively prevent the conductive terminal 400 from sliding to the left and right, so that the conductive terminal 4 00 can be more stably mounted on the insulative housing 200. Please refer to the third to fifth figures in combination. The insulative housing 200 is provided with three receiving cavities 210 from top to bottom. A receiving body 211 is formed in each of the receiving cavities 210, and a plurality of terminal slots 212 are formed on the supporting body 211 (see FIG. 5). The front end of the conductive terminal 400 is fixed to the insulative housing 200, and the front end portion of the conductive terminal 400 is exposed to the terminal slot 212 to facilitate electrical connection of the external connector when inserted into the receiving cavity 210; The rear end of the insulative housing 200 is formed with a plurality of abutting posts 220. The corresponding receiving cavities 210 of the anti-column 220 are arranged in three rows, and a gap is formed between the adjacent columns 220 of the same row, and the gaps are connected to the respective terminals. The slot 212, the rear end of each of the conductive terminals 400 correspondingly passes through the gap between the abutting posts 220 and is soldered to the circuit board, so that the gap between the posts 220 ensures that the conductive 5 M421629 terminal 400 is properly engaged with the terminal slot. 212, in the case of no offset; each of the conductive terminals 400 correspondingly protrudes toward the column 220 to form an abutting portion 410, the abutting portion 410 abuts against the lower end surface of the abutting portion 220, the abutting portion 41 and the abutting column 2 The mating interference of 10 can effectively prevent the occurrence of a situation in which the conductive terminal 400 is retracted upward and disconnected from the circuit board when subjected to an external force, thereby reducing the influence of the external environment on the electrical connector. The metal reinforcing sheet 300 is fixedly mounted in the receiving cavity 21, and the upper and lower end surfaces thereof are respectively attached to the inner walls of the upper and lower end faces of the receiving cavity 210; and the upper and lower end faces of the metal reinforcing piece 300 are oppositely protruded to form a plurality of contacts. 31〇, the contact piece 31 located on the upper end surface of the metal reinforcing piece 300 is in contact with the upper end surface of the carrier body 2, and when the external connector is inserted into the receiving cavity 210, the contact piece 310 of the lower end surface of the metal reinforcing piece 3 is in contact with the external connection. The lower end surface of the device, so that the external connector can be accurately electrically connected to the conductive terminal on the carrier 2H through the contact piece 31 on the upper and lower end faces of the metal reinforcing piece 300, thereby realizing the connection of the electrical connector oblique connector: Moreover, when the external connector is inserted into the receiving cavity 2ig, the lower end surface thereof is in contact with the contact piece 310, which reduces the friction on the lower end surface of the receiving cavity 210, and enhances the durability of the insulating body 200; each metal reinforcing piece 3〇 The left and right sides of the front end of the front end are respectively protruded outwardly to form an elastic piece 32〇 (see the third figure and the fourth figure), and the elastic piece 320 is in contact with the inner wall of the metal casing 1〇〇, thereby passing the elastic piece 320 and the metal casing The cooperation of _ can effectively prevent the influence of electromagnetic interference on the conductive terminals, so as to ensure the normal connection of the electrical connector with the external connector and data transmission, wherein the elastic pieces 32 () on the left and right sides respectively protrude upward and downward. Formed so that at least the side elastic piece 32G can be in contact with the lower end of the metal casing insulating body 200, and the receiving groove 23() is disposed, and the receiving groove 23〇6 M421629 is located below the lowermost row of the abutting column 220, and is fixed. The two ends of the block 500 are received in the accommodating groove 230, so that the fixing block 500 is fixedly mounted on the lower end of the insulating body 200. The portion of the fixing block 500 received in the accommodating groove 230 is further provided with a step 510. The lower side wall of the accommodating groove 230 is formed with a hook 231 protruding from the step 510 (see the second figure), and the hook 231 is engaged with the step 510 to prevent the fixing block 500 from sliding downward; two of the fixing block 500 A recess 520 is formed in the recessed portion 520, and the lower end surface of the insulative housing 200 is oppositely protruded and formed with a protrusion 240. The protrusion 240 is correspondingly received and received in the recess 520, thereby preventing the fixed block 500 from shaking to the left and right. Making the fixing block 500 more securely mounted on A plurality of through holes 530 are defined in the fixing block 500. The rear ends of the conductive terminals 400 are respectively soldered to the circuit board through the through holes 530, so that the conductive terminals 400 can be prevented from passing through the through holes 530. Sliding causes the conductive terminal 400 to be securely mounted on the insulative housing 200. Please refer to the sixth to seventh figures in combination. The metal housing 100 includes a first metal housing 110 and a second metal housing 120. The first metal housing 110 is mounted on the insulative housing 200, and the second metal housing 120 is snap-fitted to the first metal housing 110. The first metal housing 120 and the second metal housing 120 are respectively wrapped on the insulative housing 200; the two sides of the first metal housing 110 are respectively provided with notches 111, and the two sides of the insulative housing 200 are respectively protruded and formed. There is a protrusion 250, the protrusion 250 is engaged in the notch 111, so that the first metal housing 110 is mounted on the insulative housing 200. The front end surface of the first metal housing 110 is provided with a plurality of openings 112 corresponding to the receiving cavity 210. The external connector is electrically connected to the conductive terminal 400 in the receiving cavity 210 through the opening 112. The rear end of the first metal housing 110 is further provided with a plurality of engaging holes 113. The second metal housing 120 is bent and extended to the first metal housing 110 7 M421629 to form a plurality of engaging pieces 121. The engaging piece 121 penetrates into the engaging hole 113 and abuts against the inner wall of the first metal housing 110. The second metal housing 120 can be mounted on the rear end of the first metal housing 110 to cooperate with the first metal housing 110 to cover the insulating body 200. As described above, when the assembled electrical connector is assembled, the front ends of the respective conductive terminals 400 are correspondingly engaged in the terminal slots 212 of the insulative housing 200, and the metal reinforcing sheets 300 are mounted in the receiving cavity 210 to make the metal. The upper and lower surfaces of the reinforcing sheet 300 are respectively attached to the inner walls of the upper and lower end faces of the receiving cavity 210; then the fixing block 500 is inserted along the receiving groove 230, so that the rear ends of the conductive terminals 400 respectively pass through the through holes 530, and The hook 231 is engaged with the step 510, and the protrusion 240 is received in the recess 520 to mount the fixing block 500 on the insulative housing 200. Further, the first metal housing 110 is wrapped around the insulative housing 200. And the protrusion 250 is engaged in the notch 111; finally, the engaging piece 121 of the second metal casing 120 is inserted into the engaging hole 113, so that the second metal casing 120 is mounted on the first The rear end of the metal casing 110 is wrapped with the first metal casing 110 to cover the insulative housing 200, that is, the assembly process of the entire electrical connector is completed. Therefore, the electrical connector assembly of the present invention is quick and accurate, and the manufacturer can save a lot of manpower and material resources in the assembly process, thereby saving resources for the manufacturer, reducing the production cost of the electrical connector, and improving the production efficiency. [Simple description of the drawing] The first figure is a perspective view of the present electrical connector. The second figure is a schematic view of the structure of the electrical connector uncovered metal housing shown in the first figure. 8 M421629 The third figure shows the structure of the electrical connector without the metal casing at the other angle shown in the first figure. The fourth figure is a perspective exploded view of the uncovered metal casing of the electrical connector shown in the first figure. The fifth figure is a schematic view of the structure of the insulative housing of the electrical connector shown in the first figure. The sixth figure is a schematic diagram of the structure of the metal casing of the electrical connector shown in the first figure. The seventh figure is an exploded perspective view of the metal casing shown in the sixth figure. [Main component symbol description] Metal case 100 First metal case 110 Notch 111 Opening 112 Engagement hole 113 Second metal case 120 Engagement piece 121 Insulation body 200 Storage cavity 210 Carrier 211 Terminal slot 212 Resisting column 220 Slot 230 hook 231 tab 240 protrusion 250 metal reinforcement 300 contact 310 spring 320 conductive terminal · 400 contact 410 fixed block 500 step 510 notch 520 through hole 530 9