五、新型說明： 【新型所屬之技術領域】 [0001] [0002] [0003] [0004] 本創作涉及-種線、€連接器組合，尤其是指—種能夠與 USB2. 0標準連接器相容之線纜連接器組合。 【先前技術】 通用序列匯流排（Universal Serial Bus，USB)介 面作為-種標準的輪人/輪出介面，已被廣泛應用於眾多 電子設備的輯中。1994年，英代爾、康柏、IBM、微軟 、NEC、Northern Telec〇n^7家世界著名的電腦和通 仏公司聯合成立了 U§B協會（usb-IF)，初步設立USB介 面規範。到目前為止，USB協會已經發佈了i 〇、i」及 2. 0等版本》 别述USB 1. 0、1. 1、2. 〇版本分別支持下述三種傳輸速 率· （1)低速模式傳輸速率為丨.5兆比特每秒，多用於 鍵盤和滑鼠；（2)全速模式傳輸速率為12&比特每秒； (3)高速模式傳輸速率為48〇兆比特每秒。 然，隨著電子工業的發展，USB 2. 0的傳輸速率已經不能 滿足某些電子工業的發展要求，例如，在傳輸音頻或視 頻的情況下，為了保證訊號傳輸品質，傳輸速率往往高 達1G至2G每秒（ig=1〇〇〇兆比特）。為適應較高的傳輸 速率’ USB 3. 0介面規格隨之問世。 一種線鏡連接器組合如台灣專利公告第Tff M357095號所 示’其揭示了一種再有較高傳輸速率的USB型線纜連接器 組合’該線纜連接器組合包括相互組裝的第一組合及第 表單編號A0101 第3頁/共21頁 [0005] M377765 二組合，其中第一組合包括第一本體及嵌設於第一本體 内的第一端子，第二組合包括第二本體及以鉚壓方式組 裝於第二本體内的第二端子，所述第一本體與第二本體 之間藉固定柱及圓形固定孔相配合，如此第一本體與第 二本體之間配合時需要將複數固定柱及對應固定孔同時 對齊，組裝較為困難且裝配後容易產生鬆脫及晃動導致 組裝不夠牢靠；另，所述第二端子中間為彎折部以鉚壓 於第二本體内並抵壓於第一本體的抵壓件上，第二端子 於第二本體内的安裝也不夠穩固，容易產生偏移且製作 繁雜。 [0006] 是故，有必要設計一種線纜連接器組合以克服前述之不 足。 【新型内容】 [0007] 本創作之目的在於提供一種具有改進之絕緣本體的線纜 .連接器組合，其組裝方便且定位精準牢固。 [0008] 為解決以上技術問題，本創作採用如下技術方案：一種 線纜連接器組合，其包括絕緣本體、位於絕緣本體内的 複數端子及包圍於絕緣本體外的遮蔽殼體，其中絕緣本 體包括第一本體及第二本體，端子包括位於第一本體内 的第一端子及固持於第二本體内的第二端子，所述第二 本體於其兩側設有突出部，第一本體兩側設有向上延伸 的一對阻擋壁，阻擋壁的内側相對設置有導引槽，所述 第二本體位於第一本體的阻擋壁之間，且第二本體的突 出部收容於第一本體的導引槽内以將第一本體組裝於第 二本體。 表單編號A0101 第4頁/共21頁 [0009]M377765 與先前技術相比，本創作之線纜連接器組合具有如下功 效：線纜連接器組合之絕緣本體為兩件式結構，且第一 本體與第一本體之間藉導向定位結構相配合。 【實施方式】 [0010] 請參照第-圖至第三圖及第九圖所示，本創作之線鐵連 接器組合1 0 0包括絕緣本體i、複數第一端子2、複數第二 端子3、固持於絕緣本體丨上的隔板4、組裝於絕緣本體1 外部的遮蔽殼體5、電性連接於端子後端的線纜6及包覆 於遮蔽殼體5後部和線纜6前部的絕緣包覆體7。第一端子 2用以與USB 2. 0型對接插座對接，第二端子3用以傳輸 兩速訊號，所以本創作線纜連接器組合1〇〇可相容先前技 術中的USB插座連接器。 [0011]V. New description: [New technology field] [0001] [0002] [0003] [0004] This creation involves a kind of wire, a connector combination, especially a type that can be connected with the USB2.0 standard connector. Rong cable connector combination. [Prior Art] The Universal Serial Bus (USB) interface has been widely used as a standard wheel/round interface for many electronic devices. In 1994, Intel, Compaq, IBM, Microsoft, NEC, and Northern Telec〇n^ jointly established the U§B Association (usb-IF), a prestigious USB interface specification. So far, the USB Association has released versions of i 〇, i” and 2.0.” USB 1. 0, 1. 1 and 2. The 〇 version supports the following three transmission rates respectively. (1) Low-speed mode transmission The rate is 55 megabits per second, which is mostly used for keyboards and mice; (2) the full-speed mode transmission rate is 12 & bits per second; (3) the high-speed mode transmission rate is 48 megabits per second. However, with the development of the electronics industry, the transmission speed of USB 2.0 can no longer meet the development requirements of some electronic industries. For example, in the case of transmitting audio or video, in order to ensure the transmission quality of the signal, the transmission rate is often as high as 1G. 2G per second (ig = 1 megabit). In order to accommodate higher transmission rates, the USB 3. 0 interface specification was introduced. A wire mirror connector assembly as shown in Taiwan Patent Publication No. TW M357095, which discloses a USB type cable connector assembly having a higher transmission rate. The cable connector combination includes a first combination of mutual assembly and Form No. A0101 Page 3 of 21 [0005] M377765 Two combination, wherein the first combination includes a first body and a first terminal embedded in the first body, and the second combination includes a second body and is riveted The second terminal is assembled in the second body, and the first body and the second body are matched by a fixing post and a circular fixing hole, so that the first body and the second body need to be fixed when being matched. The column and the corresponding fixing hole are aligned at the same time, the assembly is difficult, and the assembly is prone to looseness and sloshing, resulting in insufficient assembly. In addition, the second terminal is a bent portion to be riveted in the second body and pressed against the first On the pressing member of a body, the mounting of the second terminal in the second body is not sufficiently stable, and the offset is easy to occur and the manufacturing is complicated. [0006] Therefore, it is necessary to design a cable connector combination to overcome the aforementioned shortcomings. [New Content] [0007] The purpose of this creation is to provide a cable and connector assembly with an improved insulating body, which is easy to assemble and accurate in positioning. In order to solve the above technical problem, the present invention adopts the following technical solution: a cable connector assembly including an insulative housing, a plurality of terminals located in the insulating body, and a shielding housing surrounding the insulating body, wherein the insulating body includes The first body and the second body have a first terminal disposed in the first body and a second terminal held in the second body, wherein the second body has protrusions on both sides thereof, and the two sides of the first body And a pair of blocking walls extending upwardly, the inner side of the blocking wall is oppositely disposed with a guiding groove, the second body is located between the blocking walls of the first body, and the protruding portion of the second body is received by the guiding of the first body The inside of the groove is configured to assemble the first body to the second body. Form No. A0101 Page 4 of 21 [0009] M377765 Compared with the prior art, the cable connector combination of the present invention has the following effects: the insulative body of the cable connector combination is a two-piece structure, and the first body Cooperating with the first body by the guiding and positioning structure. [Embodiment] [0010] Referring to FIGS. 3 to 3 and 9 , the wire connector assembly 100 of the present invention includes an insulative housing i, a plurality of first terminals 2, and a plurality of second terminals 3 a partition plate 4 fixed on the insulating body 、, a shielding case 5 assembled to the outside of the insulating body 1, a cable 6 electrically connected to the rear end of the terminal, and a front portion of the shielding case 5 and a front portion of the cable 6. Insulation covering body 7. The first terminal 2 is for docking with a USB 2.0 type docking socket, and the second terminal 3 is for transmitting two speed signals, so the present cable connector assembly 1 is compatible with the prior art USB socket connector. [0011]
睛參照第四圖至第九圖所示，絕緣本體丨為兩件式結構且 包括沿上下方向組裝的第一本體u及第二本體12，其中 第一本體11包括第一主體13、自第一主體13向前延伸的 舌卩14及自第一主體部13向後延伸的支撐部15。第一主 體13兩側分別向上延伸形成一對阻擋壁131，每一阻擋壁 131的内側向外凹陷形成導引槽132，第一主體13兩侧的 導引槽132相對設置。阻擋壁131的外側向外突出形成干 涉部133及擔止塊134，其中播止塊134位於干涉部133後 侧且比干涉部133更突出於外側。阻擋壁丨3 J的内側同時 设有複數凸肋135，以加強第一本體1丨與第二本體組裝 後的干涉配合。第一主體13的下表面凹陷形成複數並行 排列的凹槽136。舌部14前部並排設置有複數第一收容槽 141，第一收容槽141後方設有複數第二收容槽142，所 表單編號A0101 第5頁/共21頁 M377765 述第二收容槽142與第一收容槽141錯開設置，即沿前後 方向不對齊。支撐部15的下表面凹設有複數第三收容槽 151，所述第一收容槽141與對應的第三收容槽ι51沿前 後方向對齊。支撐部15的上表面凹設有複數第四收容槽 152。 [0012] 第二本體12大體呈矩形狀，其沿前後方向貫穿有五個凸 形收容通道121。第二本體12上表面的前緣傾斜向下形成 對凹陷1 2 2，第二本體1 2的兩侧分別向外突出有突出部 123，該突出部123沿上下方向設置於第二本體丨2側壁外 側。 [0013] 在本創作中，第一端子2為四根且其結構和排列均符合 USB 2.0型連接器（未圖示）的端子，所述四根第一端子 2分別為電源端子、負訊號端子、正訊號端子及接地端子 。第一端子2鑲埋成型於第一本體11内且均包括埋入第一 本體11内的第一固持部21、自第一固持部21先向上彎折 再水平向前延伸的第一接觸部2 2及自第一固持部21向後 延伸的第一焊接部23，第一焊接部23沿對接方向向上拱 起以方便焊線。每個第一接觸部22前端向下彎曲延伸形 成頭部221，該頭部221埋入第一本體丨丨的收容槽前部。 第一接觸部22收容於第一本體丨丨的舌部14的第一收容槽 141内且第一焊接部23收容於第一本體η的支撐部15的 第三收容槽151内。 [0014]第二端子3包括兩對差分訊號端子及一根接地端子，所述 兩對差分訊號端子中其中一對差分訊號端子用於輸出高 速訊號’ 另-對差分訊號端子用於接收高速訊號。接 表單編號A0101 第6頁/共21頁 [0015] [0016] [0017] 地端子位於每-對差分訊號端子之間用崎低差分訊 號端子在傳輪高速訊號時產生的串擾。第二端子3包括 有複數倒刺311的第二固持部31、自第二固持⑽向前延 伸的彎曲狀第二接觸部32及自第持部31向後延伸的 第二焊接部33，第二焊接㈣上凹陷職有方便焊錫的 開槽331。第二接觸部32延伸出第二本㈣前端以與對接 連接器接觸，第二焊接部33延伸超出第二本體12後端以 與線纜的導線焊接。 隔板4大體呈長條狀，其前端面向前突出形成複數凸形凸 塊41。 遮蔽殼體5包括沿上下方向.組裝的第一、第二遮蔽殼體51 、52。第一遮蔽殼體51前端為管狀基部51〇，後端為開口 朝下的U型延伸部512。基部510的下壁靠後的位置設有複 數通孔5101，該等通孔5101分別與第一本體丨丨上的對應 凹槽13 6沿豎直方向對齊。基部51 〇的上壁開設有一對前 端向下彎折的彈片51 02,該對彈片51 02分別與第二本體 12前端的對應凹陷122對齊。延伸部512的兩侧壁分別形 成有複數卡持片5121。 第二遮蔽殼體52為開口朝上的u型結構，其前端向上彎折 形成複數卡鉤521，複數配合孔523分別設置於第二遮蔽 殼體52的側壁上。 組裝時，第一端子2鑲埋成型於第一本體11内形成第一模 組，將第二端子3自後向前插入第二本體12的收容通道 121内以形成第二模組。隔板4自後向前組裝於第二本體 表單编號A0101 第7頁/共21頁 [0018] M377765 12後側’凸塊41塞入對應的收容通道121後端内，以使隔 板4將收容通道121密封。再餘裝有隔板4的第二模組沿 從上至下的方向組裝於第一模組上，第二模組位於第一 模組的阻擋壁1 31之間以於橫向方向上將其限位，其中第 二本體12的突出部123滑入第-本體㈣導引槽132内以 防止其沿對接方向相對滑動，所述第二本體12的突出部 123與第一本體11的導引槽132共同構成第一模組與第二 模組之間的導向定位結構，凸肋135用以增強第一本體u 的阻擋壁131與第二本體12的側壁之間的干涉配合，防止 第本體11與第一本體12之間沿上下方向發生位移。 [0019] 第二端子3的第二接觸部32突露於第二本體12前方且位於 第一本體11的第二收容槽142内。第二端子3的第二焊接 部33突露於隔板4之後，且位於第一本體u的第四收容槽 152内。線纜6的導線分別焊接於第一、第二端子2、3的 第一、第二焊接部2 3、3 3。如此，將第一模組、.第二模 組、隔板4及線纜6組裝在一起，將前述元件沿自後向前 的方向裝入第一遮蔽殼體51内，直至擋止塊134前端被第 一遮蔽殼體51的基部510的側壁後端抵擋，干涉部133增 強絕緣本體1與第一遮蔽殼體51之間的干涉配合。第一遮 蔽殼體51的彈片5102位於第二本體12的凹陷122上方且 與之對齊。第二遮蔽殼體52組裝於第一遮蔽殼體5〗後端 的延伸部512，第二遮蔽殼體52前端的卡鉤521穿過第一 遮蔽殼體51的通孔5101内且末端位於絕緣本體1的凹槽 136内。第一遮蔽殼體51兩侧的卡持片5121卡扣於第二 遮蔽殼體52兩侧的配合孔523内以將第一遮蔽殼體51與第 表單編號A0101 第8頁/共21頁 二遮蔽殼體52進一步鎖扣。最後，包覆體7包圍於遮蔽殼 體5外側，至此，線纜連接器組合100組裝完成。 [0020] 綜上所述，本創作確已符合新型專利之要件，爰依法提 出申請專利。惟，以上所述者僅係本創作之較佳實施方 案，本創作之範圍並不以上述實施方案為限，舉凡熟習 本案技術之人士援依本創作之精神所作之等效修飾或變 化，皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 [0021] 第一圖係本創作線纜連接器組合的立體組裝圖。 [0022] 第二圖係第一圖所示線纜連接器組合將包覆體及線纜移 開後的組裝圖。 [0023] 第三圖係第二圖所示線纜連接器組合的部分分解圖。 [0024] 第四圖係第三圖所示線纜連接器組合另一視角之視圖。 [0025] 第五圖係第三圖所示線纜連接器組合之進一步分解圖。 [0026] 第六圖係第五圖所示線纜連接器組合另一視角之視圖。 [0027] 第七圖係第五圖所示線纜連接器組合之絕緣本體及端子 的立體分解圖。 [0028] 第八圖係第七圖所示線纜連接器組合另一視角之視圖。 [0029] 第九圖係第七圖所示線纜連接器組合之部分組裝圖。 【主要元件符號說明】 [0030] 線纜連接器組 100 絕緣本體 1 合 表單编號A0101 第9頁/共21頁 M377765 第一本體 11 第二本體 12 收容通道 121 凹陷 122 突出部 123 第一主體 13 阻擋壁 131 導引槽 132 干涉部 133 擋止塊 134 凸肋 135 凹槽 136 舌部 14 第一收容槽 141 第二收容槽 142 支撐部 15 第三收容槽 151 第四收容槽 152 第一端子 2 第一固持部 21 第一接觸部 22 頭部 221 第一焊接部 23 第二端子 3 第二固持部 31 倒刺 311 第二接觸部 32 第二焊接部 33 開槽 331 隔板 4 凸塊. 41 遮蔽殼體 5 第一遮蔽殼體 51 基部 510 通孔 5101 彈片 5102 延伸部 512 卡持片 5121 第二遮蔽殼體 52 卡鉤 521 配合孔 523 線纜 6 包覆體 7 表單編號A0101 第10頁/共21頁Referring to the fourth to ninth drawings, the insulative housing is a two-piece structure and includes a first body u and a second body 12 assembled in the up and down direction, wherein the first body 11 includes the first body 13, from the first A tongue 14 extending forwardly from the main body 13 and a support portion 15 extending rearward from the first body portion 13. A pair of barrier walls 131 are formed on the two sides of the first main body 13 to form a guiding groove 132. The guiding grooves 132 on opposite sides of the first main body 13 are oppositely disposed. The outer side of the barrier wall 131 protrudes outward to form a trunk portion 133 and a supporting block 134, wherein the broadcast block 134 is located on the rear side of the interference portion 133 and protrudes outward from the interference portion 133. The inner side of the barrier wall 丨 3 J is provided with a plurality of ribs 135 to reinforce the interference fit of the first body 1 组装 and the second body after assembly. The lower surface of the first body 13 is recessed to form a plurality of grooves 136 arranged in parallel. A plurality of first receiving slots 141 are disposed along the front of the tongue portion 14. A plurality of second receiving slots 142 are disposed behind the first receiving slots 141. Form No. A0101 Page 5 of 21 M377765 The second receiving slot 142 and the first A receiving groove 141 is staggered, that is, not aligned in the front-rear direction. A plurality of third receiving grooves 151 are recessed in the lower surface of the support portion 15, and the first receiving grooves 141 are aligned with the corresponding third receiving grooves ι51 in the front-rear direction. A plurality of fourth receiving grooves 152 are recessed in the upper surface of the support portion 15. [0012] The second body 12 has a substantially rectangular shape, and has five convex receiving passages 121 penetrating in the front-rear direction. The front edge of the upper surface of the second body 12 is inclined downwardly to form a pair of recesses 122, and the two sides of the second body 12 are respectively protruded outwardly from the protrusions 123. The protrusions 123 are disposed on the second body 沿2 in the up and down direction. Outside the side wall. [0013] In the present creation, the first terminal 2 is four and the structure and arrangement are in accordance with the terminals of the USB 2.0 type connector (not shown), and the four first terminals 2 are respectively the power terminal and the negative signal. Terminal, positive signal terminal and ground terminal. The first terminal 2 is embedded in the first body 11 and includes a first holding portion 21 embedded in the first body 11 , and a first contact portion that is bent upward from the first holding portion 21 and then extends horizontally forward. 2 2 and the first welded portion 23 extending rearward from the first holding portion 21, the first welded portion 23 is arched upward in the butting direction to facilitate the bonding of the wire. The front end of each of the first contact portions 22 is bent downward to form a head portion 221 which is buried in the front portion of the receiving groove of the first body. The first contact portion 22 is received in the first receiving groove 141 of the tongue portion 14 of the first body, and the first soldering portion 23 is received in the third receiving groove 151 of the supporting portion 15 of the first body n. The second terminal 3 includes two pairs of differential signal terminals and one ground terminal. One of the two pairs of differential signal terminals is used for outputting a high-speed signal. The other-to-differential signal terminal is used for receiving high-speed signals. . Form No. A0101 Page 6 of 21 [0015] [0017] The ground terminal is located between each pair of differential signal terminals using a low differential signal terminal to generate crosstalk when transmitting high speed signals. The second terminal 3 includes a second holding portion 31 having a plurality of barbs 311, a curved second contact portion 32 extending forward from the second holding portion (10), and a second welding portion 33 extending rearward from the second holding portion 31, and a second The welding (4) is recessed to have a slot 331 for facilitating soldering. The second contact portion 32 extends out of the second (four) front end to contact the mating connector, and the second solder portion 33 extends beyond the rear end of the second body 12 to be soldered to the wire of the cable. The partition plate 4 is substantially elongated, and its front end faces forwardly to form a plurality of convex projections 41. The shield case 5 includes first and second shield cases 51, 52 assembled in the up and down direction. The front end of the first shielding case 51 is a tubular base portion 51, and the rear end is a U-shaped extending portion 512 whose opening faces downward. The rear portion of the lower portion of the base portion 510 is provided with a plurality of through holes 5101 which are respectively aligned with the corresponding grooves 13 6 on the first body frame in the vertical direction. The upper wall of the base portion 51 is provided with a pair of downwardly bent elastic pieces 51 02 which are respectively aligned with the corresponding recesses 122 at the front end of the second body 12. The two side walls of the extending portion 512 are respectively formed with a plurality of holding pieces 5121. The second shielding shell 52 is a u-shaped structure with an opening facing upward, and the front end thereof is bent upward to form a plurality of hooks 521, and the plurality of matching holes 523 are respectively disposed on the side walls of the second shielding shell 52. During assembly, the first terminal 2 is embedded in the first body 11 to form a first module, and the second terminal 3 is inserted into the receiving channel 121 of the second body 12 from the back to the front to form a second module. The partition 4 is assembled from the rear to the front on the second body form No. A0101. Page 7 of 21 [0018] The M377765 12 rear side 'bump 41 is inserted into the rear end of the corresponding receiving passage 121 so that the partition 4 The receiving passage 121 is sealed. The second module with the partition 4 is assembled on the first module in a top-to-bottom direction, and the second module is located between the barrier walls 1 31 of the first module to laterally The limiting portion, wherein the protruding portion 123 of the second body 12 slides into the first body (four) guiding groove 132 to prevent it from sliding relative to each other in the mating direction, and the protruding portion 123 of the second body 12 and the guiding of the first body 11 The slots 132 together form a guiding and positioning structure between the first module and the second module. The ribs 135 are used to enhance the interference fit between the blocking wall 131 of the first body u and the sidewall of the second body 12 to prevent the first body. 11 is displaced from the first body 12 in the up and down direction. The second contact portion 32 of the second terminal 3 is protruded in front of the second body 12 and located in the second receiving groove 142 of the first body 11. The second soldering portion 33 of the second terminal 3 is exposed behind the spacer 4 and is located in the fourth receiving slot 152 of the first body u. The wires of the cable 6 are soldered to the first and second soldering portions 23, 33 of the first and second terminals 2, 3, respectively. In this way, the first module, the second module, the partition 4 and the cable 6 are assembled together, and the components are inserted into the first shielding shell 51 in the direction from the back to the front until the blocking block 134 The front end is resisted by the rear end of the side wall of the base portion 510 of the first shielding case 51, and the interference portion 133 reinforces the interference fit between the insulating body 1 and the first shielding case 51. The elastic piece 5102 of the first shielding case 51 is located above and aligned with the recess 122 of the second body 12. The second shielding shell 52 is assembled to the extending portion 512 of the rear end of the first shielding shell 5, and the hook 521 at the front end of the second shielding shell 52 passes through the through hole 5101 of the first shielding shell 51 and the end is located in the insulating body. 1 in the groove 136. The holding pieces 5121 on both sides of the first shielding shell 51 are engaged in the matching holes 523 on both sides of the second shielding shell 52 to connect the first shielding shell 51 with the first form number A0101, page 8 of 21 The shield housing 52 is further latched. Finally, the covering body 7 is surrounded by the outside of the shielding case 5, and thus the cable connector assembly 100 is assembled. [0020] In summary, the creation has indeed met the requirements of the new patent, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and any equivalent modification or change made by a person familiar with the technology of the present invention in accordance with the spirit of the present creation is It should be covered by the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS [0021] The first figure is an assembled view of the assembled cable connector assembly. [0022] The second figure is an assembled view of the cable connector assembly shown in the first figure after the cover body and the cable are removed. [0023] The third figure is a partially exploded view of the cable connector assembly shown in the second figure. [0024] The fourth figure is a view of another perspective view of the cable connector shown in the third figure. [0025] The fifth figure is a further exploded view of the cable connector assembly shown in the third figure. [0026] Figure 6 is a view of another perspective view of the cable connector shown in the fifth figure. [0027] The seventh figure is an exploded perspective view of the insulative housing and the terminal of the cable connector assembly shown in FIG. [0028] The eighth figure is a view of another perspective view of the cable connector combination shown in FIG. [0029] The ninth drawing is a partial assembly view of the cable connector assembly shown in the seventh figure. [Main component symbol description] [0030] Cable connector group 100 Insulation body 1 Form number A0101 Page 9 / 21 pages M377765 First body 11 Second body 12 Housing channel 121 Recess 122 Projection 123 First body 13 blocking wall 131 guiding groove 132 interference portion 133 blocking block 134 rib 135 groove 136 tongue 14 first receiving groove 141 second receiving groove 142 supporting portion 15 third receiving groove 151 fourth receiving groove 152 first terminal 2 First holding portion 21 First contact portion 22 Head portion 221 First welded portion 23 Second terminal 3 Second holding portion 31 Barb 311 Second contact portion 32 Second welded portion 33 Slot 331 Separator 4 Bump. 41 shielding housing 5 first shielding housing 51 base 510 through hole 5101 spring 5102 extension 512 holding piece 5121 second shielding housing 52 hook 521 matching hole 523 cable 6 covering body 7 Form No. A0101 Page 10 / Total 21 pages