M393869 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種連接器，尤指一種通用，串列匯流 排(USB)連接器。 【先前技術】 通用串列匯流排(Universal Serial Bus，簡稱USB)目前 ' 已被廣泛地各種電子產品中，例如:行動電話、電腦、數位 1 相機等。藉由USB將週邊設備連接到前述的電子產品中， • 如將滑氣、鍵盤等連接到電腦上’亦或者將週邊存儲設備 與電子產品之間進行資料交換，如利用USB將記憶卡之資 訊傳輸到電腦中。 如第一圖所示，其為傳統之一種USB插座連接器，其 可用以與傳輸線的芯線連接而傳輸信號，此USB插座連接 器大致包括一絕緣本體11、多個設置於絕緣本體U的端子 12 —罩設於絕緣本體π的金屬殼體13。端子12的後端則 可用以與傳輸線的芯線(未圖示)連接，金屬殼體13在後端 .% 的側緣則延伸有一接地焊片131。其中一端子12則為接地 - 端子，因此接地之傳統作法，其是將傳輸線的芯線連接至 接地焊片131以焊接的方式，進行接地之連通。 然，如此之設計，增加了一道銲接的工序，造成組裝 不便，且目前的潮流皆有朝向「無焊錫」之設計觀念，二 利環保的推行。因此，上述的USB插座連接器的結構設計 仍具有改良的空間，以提昇連接器之組裝等的特性。 緣是，本創作人感上述之缺失可改善，乃潛心研究並 配合學理之運用，終於提出一種設計合理且有效改善上述 缺失之本創作。 3/12 M393869 【新型内容】 本創作之目的’在於提供—種通用串列匯流排連接器 ’其接地的連通方式具树成鱗設計，並免除 I鲜接的工序’以簡化組裝時間，而利於具有降低成本的 優點。 你势為，上述之目的’本創作提供一種通用串列匯流排連 匕3、絕緣本體、多數個端子、一金屬殼體及一接 地金屬腳》 上述的絕緣本體具有一本體及-自本體延伸的舌板， :體設有-槽道。端子設置於絕緣本體本:；：::=一 線接合部’這些_接觸部排列在舌板 俨外，且、-此,子的傳輸線接合部則伸出於絕緣本體的本 二絕绫2广子的其中―端子祕地端子。金屬殼體罩 。又方；，邑、‘彖本脰，且金屬殼體與絕緣本體此 且 本接地金屬腳與接地端子接觸。 上，並通過接地金屬腳與接地端子接鲡 屬双觀 通。因此，者端子、，子接觸，以形成接地的導 可直接形成i地之‘，傳輪線連接時，則 接之方式以形成接地的連通：以 ，並免除了銲接的工序，以簡化組料;锡」的結構設計 低成本的優點。 t間，而利於具有降 【實施方式】 晴先參閱第二圖及第三圖所示 用串列匯流卿)連接器，較佳的實 H係提供一種通 m為USB2.0連接 M393869 器。本創作包含有-絕緣本體2、多數個端子3、—金屬殼 體4及一接地金屬腳5。 絕緣本體2具有-本體2及一舌板22，舌板22係自本 -21 «申而成’本體21則設有一槽道扣。另，絕緣本體 2更具有多個設於本體21的端子固定孔23、及多個設於舌 板22同一板面的端子收容槽24，端子收容槽％與相對應 的端子固定孔23相連通。M393869 V. New Description: [New Technology Area] This creation is about a connector, especially a general-purpose, tandem bus (USB) connector. [Prior Art] The Universal Serial Bus (USB) is currently widely used in various electronic products such as mobile phones, computers, and digital cameras. Connect peripheral devices to the aforementioned electronic products via USB, • connect the air-conditioner, keyboard, etc. to the computer' or exchange data between the peripheral storage devices and the electronic products, such as using USB to record the information of the memory card. Transfer to your computer. As shown in the first figure, it is a conventional USB socket connector, which can be used to transmit signals with a core wire of a transmission line. The USB socket connector generally includes an insulative housing 11 and a plurality of terminals disposed on the insulative housing U. 12 — A metal casing 13 that is housed in the insulating body π. The rear end of the terminal 12 can be connected to a core wire (not shown) of the transmission line, and the metal casing 13 has a grounding lug 131 extending from the side edge of the rear end. One of the terminals 12 is a grounding-terminal. Therefore, the conventional method of grounding is to connect the core of the transmission line to the grounding lug 131 for soldering to ground. However, such a design adds a welding process, which makes assembly inconvenient, and the current trend has a design concept of “no soldering” and the implementation of environmental protection. Therefore, the above-described structure design of the USB receptacle connector still has an improved space to improve the characteristics of the assembly of the connector and the like. The reason is that this creator feels that the above-mentioned lack can be improved. He is concentrating on research and using the application of theory, and finally proposes a creation that is reasonable in design and effective in improving the above-mentioned deficiency. 3/12 M393869 [New Content] The purpose of this creation is to provide a universal serial busbar connector whose grounding connection has a tree-scaled design and eliminates the I-series process to simplify assembly time. Conducive to the advantage of reducing costs. You are interested in the above purpose. [This creation provides a universal serial busbar connection 3, an insulative housing, a plurality of terminals, a metal housing and a grounded metal leg." The above-mentioned insulating body has a body and extends from the body. The tongue, the body is provided - the channel. The terminal is disposed on the insulative body: ::::= one-line joint portion 'these_contact portions are arranged outside the tongue plate, and - the sub-transmission line joint portion protrudes from the insulative body The terminal of the sub-terminal terminal. Metal housing cover. Also; 邑, ‘彖本脰, and the metal case and the insulative body and the grounding metal leg is in contact with the grounding terminal. On the top, and through the grounding metal foot and the grounding terminal, it is a double-view. Therefore, the terminal, the sub-contact, to form the grounding guide can directly form the 'ground', and when the transfer line is connected, the connection is made to form the grounding connection: and the welding process is eliminated to simplify the group. Material; tin" structural design has the advantage of low cost. Between t, and it is advantageous to have a drop. [Embodiment] Please refer to the second and third figures for the connector. The preferred H-series provides a USB-connected M393869 device. The creation includes an insulative body 2, a plurality of terminals 3, a metal casing 4 and a grounding metal leg 5. The insulative housing 2 has a body 2 and a tongue 22, and the tongue 22 is provided with a channel buckle from the present invention. The insulative housing 2 further includes a plurality of terminal fixing holes 23 provided in the main body 21 and a plurality of terminal receiving slots 24 provided on the same plate surface of the tongue plate 22. The terminal receiving slots are connected to the corresponding terminal fixing holes 23 .
母^子3皆具有一接觸部31及一傳輸線接合部％ ’在本創作巾，每—端子3皆具有i定部33,接觸部31 與，輸線接合部32係相對地自固定部33的兩端延伸而成 、。端子3則可在同—金屬料帶3()上沖壓彎折而成，並同時 並排連接於金屬料帶3〇上。這些端子 接地用的錢料3a。 、❿千係為 金屬殼體4係可具有兩側板41、連接於兩側板4!的一 =板42及-底板43 ’上述的接地金屬腳5係連接於金屬殼Each of the female members 3 has a contact portion 31 and a transmission line joint portion %'. In the present invention, each of the terminals 3 has an i-shaped portion 33, and the contact portion 31 and the power transmission line portion 32 are opposite to each other from the fixing portion 33. The two ends are extended. The terminal 3 can be stamped and bent on the same metal strip 3 () and simultaneously connected to the metal strip 3 并 side by side. These terminals are grounded for money 3a. The metal casing 4 can have two side plates 41, a plate 42 connected to the side plates 4! and a bottom plate 43. The above grounding metal legs 5 are connected to the metal shell.
:4 ’具體係連接於頂板42㈣端部。在本創作的實施例 中’接地金屬腳5可係與金屬殼體4 -體連結的構件，自 ，屬殼體4撕裂彎折延伸而成，具體係可自頂板42的後端 裂料延伸而成，亦可是為各自獨立之構件，接地金 屬腳5被@定連接於金屬殼體4 ’可g]定於頂板42的後端 另外在本創作中，每一端子3的傳輪線接合部％皆 ^有―連接於固定部33的基臂32卜兩自基臂321的兩側 •弓，延，的接觸夹臂322、及兩自基臂321㈤兩側彎曲延伸 立疋位# 323。在本實施例中，接地端子3&的傳輸線接合 。 更/、有兩自基臂321的兩側·彎折延伸的接地接觸臂 5/12 M393869 324 、及可具有兩自基臂321的兩側弩折延伸的承靠臂325 4再配合參閱第四圆及第五圖所示，端子3係設置於 絕緣本體2,這些端子3的接觸部31係排列在舌板22的同 一板面，而傳輪線接合部32則係伸出於本體21外。.詳細 的說明，端子3的固定部33係固定於對應的端子固定^ 23 中，接觸部31則係收容於對應的端子收容槽24，且部分突 出於端子收容槽24外。然而，這些端子3係可同時由後往 前從絕緣本體2後方插入至端子固定孔23與端子收容槽 中，之後再將端子3自金屬料帶30上折斷。 金屬殼體4係罩設於絕緣本體2，且金屬殼體4與絕緣 本體2共同構成一具插口 441的插接空間44，舌板22即位 於插接空間44中。 接地金屬腳5係伸入於槽道211，繼而與接地端子如 接觸而形成電性地耦接，以達成金屬殼體4與接地端子如 形成接地的目的。 承上述’在本創作的第一實施例中，接地金屬腳5係 朝遠離舌板22的方向向後延伸而成，接地金屬腳$的末端 部51係接觸於接地端子3a的傳輸線接合部32。更具俨的 說’接地金屬腳5的末端部^係穿入於兩接地接觸臂 間，且接觸於兩接地接觸臂324，而兩承靠臂325可用以抵 觸於接地金屬腳5的末端部51的端面。 一 另-方面，傳輸線接合部32則可用以與傳輸線的 6連接，兩接觸夾臂322可用以夾持於外露於芯線6之 層Q外的金屬芯線62’而定位臂323射供芯線6對準插 入及定位的功用。 6/12 M393869 請再參閱第六圖至第九圖所示，係為本創作的第二實 施例’其與上述第一實施例不同之處在於：接地金屬腳5’ 係朝向舌板22的方向向前延伸而成，且絕緣本體2的槽道 211’與固定接地端子3a的端子固定孔23相通。: 4 ' is specifically connected to the end of the top plate 42 (four). In the embodiment of the present invention, the grounding metal leg 5 may be a member that is coupled to the metal casing 4 - body, and is formed by tearing and bending of the casing 4 , specifically from the rear end of the top plate 42 . Extending, or for independent components, the grounding metal leg 5 is connected to the metal casing 4' can be set at the rear end of the top plate 42. In addition, in this creation, the transmission line of each terminal 3 The joint portion % has a base arm 32 connected to the fixed portion 33, two sides from the base arm 321 , a bow, a contact clip arm 322 , and two base arms 321 (5) bent on both sides to extend the position # 323. In the present embodiment, the transmission lines of the ground terminals 3 & Further, there are two grounding contact arms 5/12 M393869 324 extending from both sides of the base arm 321 and extending, and two bearing arms 325 which can be extended from both sides of the base arm 321 As shown in the fourth and fifth figures, the terminals 3 are disposed on the insulative housing 2, the contact portions 31 of the terminals 3 are arranged on the same plate surface of the tongue plate 22, and the transfer wire joint portion 32 is extended from the body 21. outer. In detail, the fixing portion 33 of the terminal 3 is fixed to the corresponding terminal fixing member 23, and the contact portion 31 is received in the corresponding terminal receiving groove 24, and partially protrudes from the terminal receiving groove 24. However, these terminals 3 can be simultaneously inserted from the rear of the insulative housing 2 into the terminal fixing holes 23 and the terminal receiving grooves, and then the terminals 3 are broken from the metal strip 30. The metal housing 4 is disposed in the insulative housing 2, and the metal housing 4 and the insulative housing 2 together form a socket 44 having a socket 441 in which the tongue 22 is located. The grounding metal leg 5 extends into the channel 211 and is then electrically coupled to the grounding terminal to form a grounding connection between the metal housing 4 and the grounding terminal. In the first embodiment of the present invention, the grounding metal leg 5 extends rearward in a direction away from the tongue plate 22, and the end portion 51 of the grounding metal leg $ contacts the transmission wire joint portion 32 of the ground terminal 3a. More specifically, the end portion of the grounding metal leg 5 penetrates between the two grounding contact arms and contacts the two grounding contact arms 324, and the two bearing arms 325 can be used to interfere with the end portion of the grounding metal leg 5. End face of 51. In another aspect, the transmission line junction 32 can be used to connect to the transmission line 6, the two contact clamp arms 322 can be used to clamp the metal core wire 62' exposed outside the layer Q of the core wire 6, and the positioning arm 323 can be used to align the core wire 6 The function of quasi-insertion and positioning. 6/12 M393869 Please refer to the sixth to ninth drawings, which is a second embodiment of the present invention, which differs from the first embodiment described above in that the grounding metal leg 5' is directed toward the tongue plate 22. The direction extends forward, and the channel 211' of the insulative housing 2 communicates with the terminal fixing hole 23 of the fixed ground terminal 3a.
本實施例的接地金屬腳5’的末端部51’係穿伸入於 槽道2Π’内而接觸於接地端子3a的固定部33，。另外， 此固定部33’的端面上可凸出有一接觸凸點331，，接地 金屬腳5’的末端部51’則可彈性地抵觸於接觸凸點33丨 ，以形成接地連通的目的。在本實施例中，接地端子如 的傳輸線接合部32即可不需設有如第一實施例的接地接觸 臂與承靠臂。 綜上所述，本創作藉由接地金屬腳連接於金屬殼體上 ，並通過接地金屬腳與接地端子接觸，以形成接地的導通 。因此，當端子透過傳輸線接合部與傳輸線連接時，則可 直接形成接地之連通’與習知相較下’則可免除使用焊接The distal end portion 51' of the grounding metal leg 5' of the present embodiment penetrates the fixing portion 33 which projects into the channel 2'' to contact the ground terminal 3a. In addition, a contact bump 331 is protruded from the end surface of the fixing portion 33', and the end portion 51' of the grounding metal leg 5' elastically abuts against the contact bump 33A to form grounding communication. In the present embodiment, the grounding terminal such as the transmission line joint portion 32 does not need to be provided with the ground contact arm and the bearing arm as in the first embodiment. In summary, the present invention is connected to the metal casing by a grounding metal leg, and is in contact with the grounding terminal through the grounding metal leg to form grounding conduction. Therefore, when the terminal is connected to the transmission line through the transmission line joint portion, the grounding connection can be directly formed 'as compared with the conventional one', thereby eliminating the use of welding.
^方式以形成接地的連通，達成「無焊錫」的結構設計， =除了銲接的工序’以簡化組料間，而利於 成本的優點。 =所述僅為本創作之較佳可行實施例，非因此即偈 ^所專利範圍，故舉凡運用本創作說明書及圖式内 =效結構變化，均同理皆包含 【圖式簡單說明】 為習知USB插座連接器的立體圖。 ^ =圖為摘作第—實施例的立體分解圖。 第三圖為本創作第-實施_絕緣本體的立體剖視圖。 7/12 M393869 第四圖為本創作第一實施例的立體組合圖，其中顯示連接 有傳輸線的芯線之不意。 第五圖為本創作第一實施例的立體組合剖視圖，其中係顯 示連接有傳輸線的芯線之示意。 第六圖為本創作第二實施例的立體分解圖。 第七圖為本創作第二實施例的絕緣本體的立體剖視圖。 第八圖為本創作第二實施例的立體組合圖。 第九圖為本創作第二實施例的立體組合剖視圖。 【主要元件符號說明】 [習知] 11絕緣本體 12端子 13金屬殼體 [本創作] 2絕緣本體 21本體 211、211’ 槽道 22舌板 23端子固定孔 24端子收容櫓 3端子 3a接地端子 30金屬料帶 31接觸部 32傳輸線接合部 131接地焊片 321基臂 322接觸夾臂 323定位臂 324接地接觸臂 8/12 M393869 325承靠臂 33、33’ 固定部 331’ 接觸凸點 4金屬殼體 41側板 42頂板 43底板 44插接空間 441 插口 5、5’ 接地金屬腳 51、51’ 末端部 6芯線 61絕緣層 62金屬芯線The method is to form a grounding connection to achieve a "solderless" structural design, = in addition to the welding process to simplify the assembly, which is advantageous for cost. = The description is only a preferred and feasible embodiment of the present invention, and therefore it is not the scope of the patent. Therefore, the use of this creation specification and the change of the internal structure of the schema all include the same [simplified description of the schema]. A stereo view of a conventional USB receptacle connector. ^ = The figure is an exploded perspective view of the first embodiment. The third figure is a perspective cross-sectional view of the first embodiment of the present invention. 7/12 M393869 The fourth figure is a perspective assembled view of the first embodiment of the creation, in which the core wire to which the transmission line is connected is unintentional. Fig. 5 is a perspective sectional view showing the first embodiment of the creation, in which an outline of a core wire to which a transmission line is connected is shown. The sixth drawing is an exploded perspective view of the second embodiment of the creation. Figure 7 is a perspective cross-sectional view of the insulative housing of the second embodiment of the present invention. The eighth figure is a three-dimensional combination diagram of the second embodiment of the creation. The ninth drawing is a perspective sectional view of the second embodiment of the creation. [Main component symbol description] [Learn] 11 Insulation body 12 terminal 13 metal case [This creation] 2 Insulation body 21 body 211, 211' Channel 22 tongue 23 terminal fixing hole 24 terminal housing 橹 3 terminal 3a ground terminal 30 metal strip 31 contact portion 32 transmission line joint portion 131 grounding lug 321 base arm 322 contact clip arm 323 positioning arm 324 ground contact arm 8/12 M393869 325 bearing arm 33, 33' fixing portion 331' contact bump 4 metal Housing 41 side plate 42 top plate 43 bottom plate 44 insertion space 441 socket 5, 5' grounding metal foot 51, 51' end portion 6 core wire 61 insulation layer 62 metal core wire