TWM415460U - Electrical connector - Google Patents

Electrical connector Download PDF

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Publication number
TWM415460U
TWM415460U TW100205118U TW100205118U TWM415460U TW M415460 U TWM415460 U TW M415460U TW 100205118 U TW100205118 U TW 100205118U TW 100205118 U TW100205118 U TW 100205118U TW M415460 U TWM415460 U TW M415460U
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Taiwan
Prior art keywords
electrical connector
holding
extending
plastic block
sides
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Application number
TW100205118U
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Chinese (zh)
Inventor
Kuo-Chun Hsu
Hui-Wen Yang
Cai-Fu Li
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Hon Hai Prec Ind Co Ltd
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Application filed by Hon Hai Prec Ind Co Ltd filed Critical Hon Hai Prec Ind Co Ltd
Priority to TW100205118U priority Critical patent/TWM415460U/en
Publication of TWM415460U publication Critical patent/TWM415460U/en

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Abstract

An electrical connector includes a first housing, a second housing received in the first housing and a plurality of contacts retained in the second housing. The first housing has a base section, a mounting portion extending rearward from the base section and a mating portion extending forward from the base section. The mounting portion defines a receiving room therein. The second housing includes a connecting portion extending along a vertical direction, a retaining portion extending afterward from the upper end thereof and a tongue portion extending forward from the lower end thereof. The tongue portion runs through the mating portion and the retaining portion is received in the receiving room. At least an insulative block is retained in the second housing and defines a plurality of grooves staggered with each other along a longitudinal direction and extending along a mating direction. The contacts are retained in the grooves by a fusion method.

Description

M415460 五、新型說明: 【新型所屬之技術領域】 [0001]本創作涉及一種電連接器,尤其涉及一種沉板式電連接 器。 【先前技術】 剛目冑,在電連接器製造過程中,越來越多的抑insert_ molding(模内注塑成型)技術。採用此技術首先將沖壓 電鑛好的端子料帶放入模腔内,然後採用注塑方式成型 出與端子緊密結合的塑膠塊,最後再將料帶邊緣沖切掉 。採用該工藝’塑膠塊對端子的固持效果好並且端子的 正,度也易於保證。但當端子結構複雜並且長度較長時 X «所仏用的換具成本高昂並且成型周期變長由 此帶來的總生產成本較高。 [0003] 針對上述問題, 【新型内容】 有必要對前述電連接器進行改造。M415460 V. New Description: [New Technology Field] [0001] The present invention relates to an electrical connector, and more particularly to a sinker type electrical connector. [Prior Art] Just witnessed, in the manufacturing process of electrical connectors, more and more insert_forming (in-mold injection molding) technology. Using this technology, the terminal strip of stamped electric ore is first placed in the cavity, and then the plastic block tightly combined with the terminal is formed by injection molding, and finally the edge of the strip is punched off. With this process, the plastic block has a good holding effect on the terminal and the positiveness and degree of the terminal are also easy to ensure. However, when the terminal structure is complicated and the length is long, X «the cost of the replacement is high and the molding cycle becomes longer, resulting in a higher total production cost. [0003] In response to the above problems, [new content] It is necessary to modify the aforementioned electrical connector.

Luuu^j [0005] …〈技術問題係提供-種塑膠塊與導電端 子組裝配合之電連接器。 =解決:述技術問題,本創作電連接器採用下述技術 案·一種電連接器,其包括··第-本體,係具有基部 位於基部後方的安裝部及位於基部前方的對接部 述安裝部内形成歧容空間;第二本體,係收=第二 本體内’該第二本趙包m直方向延伸的連接部及自 ,接部的上、下端分別向相反方向延伸的固持部及舌板 部,所述舌板部穿過所述對接部,固持部收容於收容空 表單煸號A0101Luuu^j [0005] ... <Technical problem is to provide an electrical connector with a plastic block and a conductive terminal assembly. =Solution: The technical problem is as follows. The present invention relates to the following technical example: an electrical connector comprising: a first body having a mounting portion with a base at the rear of the base and a mating portion at the front of the base Forming a dissimilar space; the second body is coupled to the second body, the connecting portion of the second body, and the holding portion and the tongue plate extending from the upper and lower ends of the connecting portion respectively in opposite directions a portion through which the tongue portion passes, and the holding portion is received in the receiving form nickname A0101

Rfr AAi/x« 第4頁/共21頁 間内,及複數導電端子,係固持於第二本體上;所述電 連接β還包括至少一塑膠塊,該塑膠塊固持於第二本體 上並在縱長方向上凹設有複數沿前後方向延伸的夾持槽 ,所述塑膠塊通過熱熔將導電端子固持於夾持槽内。 [_與先前技術減,本㈣電連接^具有如下功效:導電 端子與塑膠塊分離設置並藉由熱熔相 互固持結合為一體 ,可顯著降低生產時間與成本。 【實施方式】 [0007] 凊參閱第一圖至第三圖所示,本創作電連接器丨〇〇包括第 一本體1、收容於第一本體丨内的第二本體2、固持於第二 本體2兩側的導電端子3、遮f第一本秦/的前殼體4、後 殼體5及定位件6。 [0008] 請參閱第三圖與第四圖所示,第一本體1大致呈倒“l” 开&gt; ’包括沿豎直方向延伸的基部11及自基部11上部垂直 向後延伸的安裝部12。基部Π自前端面in向前水平延伸 有大致呈矩形的對接部112,該對接部112設有在前後方 向上貫穿基部11的開口 113。前端面hi在緊挨對接部 112的上方設有第一固持孔116並在第一固持孔116上方 左右各設有一凹部114。基部11於其下側設有下壁面119 並自下壁面119向下延伸形成一凸塊115,凸塊115於内 部設有在前後方向上貫穿的第二固持孔118,即第一固持 孔11 6與第二固持孔118分別位於對接部112的上下側。 基部11進一步在與前端面111相反的後部兩側設有凹陷部 117。安裝部12包括頂壁121及位於頂壁121兩側的側壁 122,頂壁121與兩側壁122圍設有收容空間123。安裝部 表單编號Α0101 第5頁/共21頁 M415460 12的下底面定義為安裝面126,安裝面126位於頂壁121 與下壁面119之間,即本創作電連接器為一種沉板式電連 接器。在本實施例中,安裝面126在豎直方向上高出對接 部112。側壁122於其前端向内凹設有缺口 124,在缺口 124後方,側壁122進一步朝向外側突伸有卡塊125。頂 壁121於其内表面設有在前後方向延伸的複數端子槽1210 以用來抵壓固持導電端子3。收容空間123在鄰近開口處 朝兩側凹設有兩固持槽1 220,在固持槽1 220前方,側壁 122進一步凹設有卡槽1221。 [0009] 第二本體2自後向前固持於第一本體1内並在上下表面凹 設有彼此分開的第一端子槽201及第二端子檜202。第二 本體2大致呈“Z”形,其包括沿豎直方向延伸的連接部 21及自連接部21的上、下側緣分別向後、向前水平延伸 的固持部22、舌板部23。舌板部23在靠近連接部21處設 有上下相對的第一凹槽231及第二凹槽232,第一端子槽 201及第二端子槽202分別自舌板部23的前端向上、向下 凹設有第一扣持槽2010及第二扣持槽2020。固持部22在 靠近連接部21處自内表面向上凹設有第三凹槽221,在第 三凹槽221的後側,固持部22進一部設有容納定位件6的 容納腔223,容納腔223自中央位置向下延伸有一柱體 224。連接部21縱向兩側向外凸設有第一定位塊211,固 持部22於兩側末端向外凸設有第二定位塊222。 [0010] 定位件6包括呈長方體狀的本體部61及自本體部61兩側向 外凸設的滑塊62。在前後方向上,本體部61上設有兩排 定位孔611並於後排中間設有一收容孔612。該收容孔 表單編號A0101 第6頁/共21頁 612用來收容容納腔223中的柱體224 » ⑽⑴參第三圖至第五圖所示,導電端子3包括收容於内表面上 之第一端子槽201的複數第一導電端子31及收容於外表面 上第二端子槽202的複數第二導電端子32。其中,每一第 一導電端子31包括沿豎直方向延伸的第一主體部311及自 第一主體部311上下兩端分別沿相反方向水平延伸的第一 接觸部312及第一延伸部313。第一接觸部312的末端設 有向上彎折的鉤部314,以鉤持於舌板部23上的第一扣持 槽2010。第一延伸部313自末端垂直彎折並向下延伸形成 第一焊接部315。複數第一導電端子31的第一焊接部315 在前後方向上呈兩排設置。第二導電螭子’3 2與第一導電 端子31的結構類似,其中,每一第二'導電端子32包括沿 豎直方向延伸的第二主體部321及自第二主體部321上下 兩端分別沿相反方向水平延伸的第二接觸部3 2 2及第二延 伸部323。第二接觸部322的末端設有向下彎折的鉤部 324,以鉤持於舌板部23上的第二扣持槽2〇2〇。第二延 伸部323自末端向下彎折延伸一段距離後再水平向後延伸 形成第二焊接部325。 [0012]複數第-導電端子31與複數第二導電端子32分別藉由塑 膠塊7固定,可以防止端子散開而引起正位度不佳。在本 實施例中,帛一導電端子31藉㈣個塑谬塊7來固定,塑 膠塊7分別設置於第^接觸部312及第一延伸部313上。第 二導電端子32藉由一個塑膠塊7來固定,該塑膠塊7設置 於第二接觸部322上❶塑膠塊7採用注塑單獨成型,其在 縱長方向上凹設有與第一導電端子31或第二導電端子“ 表單蝙就A0101 M415460 數目相同並沿前後方向延伸的夾持槽71,每相鄰兩夾持 槽71之間設有突出的間隔部72。在具體操作中,以第— 導電端子31為例,首先將每一第一導電端子31對應組裝 於塑膠塊7的每一夹持槽71内,然後藉由熱熔方式使夾持 槽71之間的間隔部72熔化從而覆蓋每一第一導電端子31 ,使第一導電端子31固持於夾持槽71内❶待冷卻後第_ 導電端子31便與塑膠塊7結合為不可分離的—體。第二導 電端子32採用與第一導電端子31相同的熱溶方式,在此 不再贅述。由於在本創作中,導電端子3長度較長並且豎 直奇折段南度較高,若採用模内注塑成型,模具成本高 昂且成型周期長》而採用熱熔方式,粵膠塊可以單獨成 型再與導電端子組裝,最後籍由熱蟓^式將導電端子與 塑膠塊結合為一體。相較模内注塑成型,熱熔方式可顯 著降低生產時間與成本。 [0013] 前殼體4由金屬片沖壓彎折而成,其包覆在對接部112的 周圍,該前殼體4包括上表面41、與上表面相對的下表面 42及連接上表面41與下表面42的兩側表面43 ^側表面43 設有向外延伸的第一焊腳431,該第一焊腳431向上彎折 後再水平向兩側延伸。由於安裝面126高出對接部112, 相對應地,該第一焊腳431在豎直方向上需高於上表面41 。側表面43進一步自後部向上豎直延伸有支撐部432。同 樣由於安裝面126高度較高,支撐部432需向上延伸一定 高度。這樣,在下料時兩支撐部432之間便無多餘空間, 如果採用從支撐部432上侧緣向下彎折形成插接腳,則沒 有插接腳的排料空間。在本實施例中,插接腳433自支撐 表單編號A0101 第8頁/共21頁 M415460 部432的後側邊緣反向彎折並向下延伸,其排料位置將處 於兩支撐部432之間的空間外部,如此,可方便前殼體下 料。上、下表面分別向後突伸有卡持片44以固持於第一 本體1上的第一固持孔116、第二固持孔118。後殼體5也 是由金屬片沖壓彎折而成,其包覆在安裝部12的周圍, 該後殼體5包括上蓋51、自上蓋51前側向下延伸的前蓋52 及自上蓋51兩側向下延伸的側蓋53。前蓋52於對應第一 本體1的凹部114處設有向内突出的扣持部521,側蓋53 在對應第一本體1的卡塊125處設有間隙部531並於側蓋 53後部向下延伸形成第二焊腳532。 [0014] 組裝過程中,首先將與塑膠塊7結合在一起的第一導電端 子31、第二導電端子32分別組裝於第二本體2上的第一端 子槽201及第二端子槽202,相對應地,第一導電端子31 上的塑膠塊7分別固持於第二本體2上的第二凹槽232及第 三凹槽221 ;第二導電端子32上的塑膠塊7固持於第二本 體2上的第一凹槽231。然後將裝設有導電端子3的第二本 體2自後向前組裝入第一本體1内,舌板部23穿過開口 113 並部分突伸出對接部112,即舌板部23穿過對接部112。 固持部22收容於收容空間123,固持部22兩側的第二定位 塊222卡持於固持槽1 220,同時連接部兩侧的第一定位塊 211卡持於凹陷部117,這樣,藉由第二本體2不同位置上 的定位塊與第一本體1相扣合,可防止第二本體2在第一 本體1内旋轉,從而更緊密的將第一本體1與第二本體2結 合在一起。接下來,將定位件6套設於第一導電端子31的 第一焊接部315上,即第一焊接部315對應穿過定位件6上 表單编號A0101 第9頁/共21頁 M415460 的定位孔611。然後將定位件6兩側的滑塊62扣持於第一 本體1的卡槽1221,定位件6上的收容孔612收容收容腔 223中的柱體224,這樣定位件6將固持於第一本體1内。 設置定位件6的目的是為了更好地固持定位第一焊接部 315,以在後續焊接過程中第一焊接部315能夠準確插入 焊接孔(未圖示)内。最後,將前殼體4自前向後固持於 第一本體1上,將後殼體5自上向下固持於第一本體1上。 前殼體4上的支撐部432卡持於第一本體1兩侧的缺口 124 内。後殼體5前蓋52上的扣持部521扣持於第一本體1的凹 部114,側蓋53上的間隙部531卡持於第一本體1安裝部 12兩側的卡塊12 5。如此,電連接器1 0:组裝完畢。 [0015] 综上前述,本創作符合新型專利要件,爰依法提出專利 申請。惟,以上前述者僅為本創作之較佳實施例,本創 作之範圍並不以上述實施例為限,舉凡熟習本案技藝之 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】 [0016] 第一圖係本創作電連接器之立體組合圖; [0017] 第二圖係本創作電連接器另一方向之立體組合圖; [0018] 第三圖係本創作電連接器之分解圖; [0019] 第四圖係本創作電連接器另一方向之分解圖; [0020] 第五圖係本創作電連接器之導電端子與塑膠塊之組合圖 表單編號A0101 第10頁/共21頁 M415460Rfr AAi/x« page 4 / total 21 pages, and a plurality of conductive terminals are fixed on the second body; the electrical connection β further includes at least one plastic block, the plastic block is fixed on the second body and A plurality of clamping grooves extending in the front-rear direction are recessed in the longitudinal direction, and the plastic block holds the conductive terminals in the clamping grooves by heat fusion. [_ Compared with the prior art, this (4) electrical connection ^ has the following effects: the conductive terminals are separated from the plastic blocks and are integrally held by the heat fusion phase, which can significantly reduce the production time and cost. [Embodiment] [0007] Referring to the first to third figures, the present invention includes a first body 1, a second body 2 received in the first body, and a second body. The conductive terminals 3 on both sides of the body 2 cover the first Qin/front case 4, the rear case 5 and the positioning member 6. Referring to the third and fourth figures, the first body 1 is substantially inverted "l" open &gt; 'including the base portion 11 extending in the vertical direction and the mounting portion 12 extending vertically rearward from the upper portion of the base portion 11. . The base portion extends horizontally forward from the front end face in a substantially rectangular abutting portion 112 provided with an opening 113 extending through the base portion 11 in the front and rear directions. The front end surface hi is provided with a first holding hole 116 above the first butting portion 112 and a concave portion 114 above and below the first holding hole 116. The base portion 11 is provided with a lower wall surface 119 on the lower side thereof and extends downward from the lower wall surface 119 to form a protrusion 115. The protrusion 115 is internally provided with a second fixing hole 118 penetrating in the front-rear direction, that is, the first holding hole 11 6 and the second holding hole 118 are respectively located on the upper and lower sides of the abutting portion 112. The base portion 11 is further provided with a recessed portion 117 on both sides of the rear portion opposite to the front end surface 111. The mounting portion 12 includes a top wall 121 and side walls 122 on both sides of the top wall 121. The top wall 121 and the two side walls 122 enclose a receiving space 123. Mounting part form number Α0101 Page 5 of 21 M415460 12 The lower bottom surface is defined as the mounting surface 126, and the mounting surface 126 is located between the top wall 121 and the lower wall surface 119, that is, the original electrical connector is a sinking type electrical connection. Device. In the present embodiment, the mounting surface 126 is raised above the abutment 112 in the vertical direction. The side wall 122 is recessed inwardly at a front end thereof with a notch 124. Behind the notch 124, the side wall 122 further protrudes toward the outer side with a block 125. The top wall 121 is provided on its inner surface with a plurality of terminal grooves 1210 extending in the front-rear direction for pressing and holding the conductive terminals 3. The receiving space 123 is recessed toward the two sides with two holding grooves 1 220. In front of the holding groove 1 220, the side wall 122 is further recessed with a card slot 1221. The second body 2 is held in the first body 1 from the rear to the front and is provided with a first terminal groove 201 and a second terminal block 202 which are separated from each other on the upper and lower surfaces. The second body 2 has a substantially "Z" shape and includes a connecting portion 21 extending in the vertical direction and a holding portion 22 and a tongue portion 23 extending horizontally rearward and forward from the upper and lower side edges of the connecting portion 21, respectively. The tongue portion 23 is provided with a first groove 231 and a second groove 232 facing up and down adjacent to the connecting portion 21, and the first terminal groove 201 and the second terminal groove 202 are respectively upward and downward from the front end of the tongue portion 23. The first fastening groove 2010 and the second fastening groove 2020 are recessed. The holding portion 22 is recessed from the inner surface toward the connecting portion 21 with a third recess 221. On the rear side of the third recess 221, the retaining portion 22 is further provided with a receiving cavity 223 for accommodating the positioning member 6, and the receiving cavity The 223 extends downwardly from the central position with a post 224. A first positioning block 211 is protruded outwardly from the two sides of the connecting portion 21, and the second positioning block 222 is protruded outwardly from the end of the fixing portion 22. [0010] The positioning member 6 includes a body portion 61 having a rectangular parallelepiped shape and a slider 62 projecting outward from both sides of the body portion 61. In the front-rear direction, the main body portion 61 is provided with two rows of positioning holes 611 and a receiving hole 612 is provided in the middle of the rear row. The receiving hole form number A0101, page 6 / 21 pages 612 is used to receive the column 224 in the receiving chamber 223 » (10) (1) As shown in the third to fifth figures, the conductive terminal 3 includes the first one received on the inner surface. The plurality of first conductive terminals 31 of the terminal slot 201 and the plurality of second conductive terminals 32 of the second terminal slot 202 received on the outer surface. Each of the first conductive terminals 31 includes a first body portion 311 extending in a vertical direction and a first contact portion 312 and a first extending portion 313 extending horizontally from opposite sides of the first body portion 311. The end of the first contact portion 312 is provided with an upwardly bent hook portion 314 for hooking the first catching groove 2010 on the tongue portion 23. The first extending portion 313 is vertically bent from the end and extends downward to form a first welded portion 315. The first welded portions 315 of the plurality of first conductive terminals 31 are disposed in two rows in the front-rear direction. The second conductive dice '32 is similar in structure to the first conductive terminal 31, wherein each of the second 'conductive terminals 32 includes a second main body portion 321 extending in a vertical direction and upper and lower ends from the second main body portion 321 a second contact portion 32 2 and a second extension portion 323 that extend horizontally in opposite directions, respectively. The end of the second contact portion 322 is provided with a hook portion 324 which is bent downward to be hooked on the second holding groove 2〇2 of the tongue portion 23. The second extending portion 323 is bent downward from the end to extend a distance and then extends horizontally rearward to form a second welded portion 325. The plurality of first conductive terminals 31 and the plurality of second conductive terminals 32 are respectively fixed by the plastic block 7, so that the terminals are prevented from being scattered and the positive position is not good. In the present embodiment, the first conductive terminals 31 are fixed by (four) plastic blocks 7, and the plastic blocks 7 are respectively disposed on the second contact portion 312 and the first extending portion 313. The second conductive terminal 32 is fixed by a plastic block 7 disposed on the second contact portion 322. The plastic block 7 is separately molded by injection molding, and is concavely disposed with the first conductive terminal 31 in the longitudinal direction. Or the second conductive terminal "the form bat has the same number of A0101 M415460 and extends in the front-rear direction, and each of the two adjacent clamping slots 71 is provided with a protruding spacer 72. In the specific operation, the first For example, the first conductive terminals 31 are assembled in each of the clamping slots 71 of the plastic block 7, and then the spacers 72 between the clamping grooves 71 are melted by a heat fusion method to cover Each of the first conductive terminals 31 is such that the first conductive terminal 31 is held in the clamping groove 71 and the first conductive terminal 31 is combined with the plastic block 7 to be inseparable. The second conductive terminal 32 is used. The same hot-dissolving mode of the first conductive terminal 31 will not be described here. Since the length of the conductive terminal 3 is long and the vertical odd-shaped segment is high in the present creation, if the in-mold injection molding is used, the mold cost is high. And the molding cycle is long, and the hot melt is adopted. In the way, the rubber block can be separately molded and assembled with the conductive terminal, and finally the conductive terminal and the plastic block are integrated by the hot 蟓^ type. Compared with the in-mold injection molding, the hot melt method can significantly reduce the production time and cost. The front housing 4 is formed by stamping and bending a metal sheet, and is wrapped around the abutting portion 112. The front housing 4 includes an upper surface 41, a lower surface 42 opposite to the upper surface, and a connecting upper surface 41 and lower. The side surfaces 43 of the surface 42 of the surface 42 are provided with outwardly extending first soldering legs 431 which are bent upward and then extend horizontally to both sides. Since the mounting surface 126 is higher than the abutting portion 112, Correspondingly, the first solder fillet 431 needs to be higher than the upper surface 41 in the vertical direction. The side surface 43 further extends vertically from the rear portion with the support portion 432. Also, since the mounting surface 126 has a high height, the support portion 432 needs A certain height is extended upwards. In this way, there is no extra space between the two supporting portions 432 during the blanking. If the insertion legs are bent downward from the upper edge of the supporting portion 432, there is no discharge space for the insertion pins. In this embodiment, the pin 433 is self-supporting. Form No. A0101 Page 8 of 21 M415460 The rear side edge of the portion 432 is reversely bent and extends downward, and its discharge position will be outside the space between the two support portions 432, so that it can be conveniently placed under the front casing. The upper and lower surfaces respectively protrude rearward with a holding piece 44 for holding the first holding hole 116 and the second holding hole 118 on the first body 1. The rear case 5 is also formed by stamping and bending a metal piece. The cover 5 includes an upper cover 51, a front cover 52 extending downward from the front side of the upper cover 51, and a side cover 53 extending downward from both sides of the upper cover 51. The front cover 52 corresponds to the first cover 52. The recessed portion 114 of the main body 1 is provided with a locking portion 521 protruding inwardly. The side cover 53 is provided with a gap portion 531 at a block 125 corresponding to the first body 1 and extends downward at a rear portion of the side cover 53 to form a second welding portion. Feet 532. [0014] In the assembly process, the first conductive terminal 31 and the second conductive terminal 32 that are combined with the plastic block 7 are first assembled to the first terminal slot 201 and the second terminal slot 202 of the second body 2, respectively. Correspondingly, the plastic blocks 7 on the first conductive terminals 31 are respectively fixed on the second recess 232 and the third recess 221 on the second body 2; the plastic block 7 on the second conductive terminal 32 is fixed on the second body 2 The first groove 231 on the upper. Then, the second body 2 provided with the conductive terminals 3 is assembled into the first body 1 from the rear to the front, and the tongue portion 23 passes through the opening 113 and partially protrudes from the abutting portion 112, that is, the tongue portion 23 passes through the butt joint Part 112. The holding portion 22 is received in the accommodating space 123, and the second positioning block 222 on both sides of the holding portion 22 is held by the holding groove 1 220, and the first positioning block 211 on both sides of the connecting portion is locked in the recess portion 117. The positioning block at different positions of the second body 2 is engaged with the first body 1 to prevent the second body 2 from rotating within the first body 1 to more closely bond the first body 1 and the second body 2 together. . Next, the positioning member 6 is sleeved on the first soldering portion 315 of the first conductive terminal 31, that is, the first soldering portion 315 is correspondingly positioned through the positioning member 6 on the form number A0101, page 9 / 21 pages M415460. Hole 611. The sliding holes 612 of the locating member 6 are received by the accommodating holes 612 of the locating member 223, so that the positioning member 6 is held in the first position. Inside the body 1. The purpose of the positioning member 6 is to better hold the first welding portion 315 so that the first welding portion 315 can be accurately inserted into the welding hole (not shown) during the subsequent welding. Finally, the front case 4 is held on the first body 1 from the front to the back, and the rear case 5 is fixed on the first body 1 from the top to the bottom. The support portion 432 on the front case 4 is held in the notch 124 on both sides of the first body 1. The latching portion 521 of the front cover 52 of the rear housing 5 is fastened to the recessed portion 114 of the first body 1. The gap portion 531 of the side cover 53 is engaged with the latching block 15 5 on both sides of the mounting portion 12 of the first body 1. Thus, the electrical connector 10: assembled. [0015] In summary, the creation complies with the new patent requirements and submits a patent application according to law. However, the foregoing 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 skill of the present invention in accordance with the spirit of the present invention should be It is covered by the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS [0016] The first figure is a three-dimensional combination diagram of the present electrical connector; [0017] The second figure is a three-dimensional combination diagram of the other direction of the present electrical connector; [0018] [0019] The fourth figure is an exploded view of the other direction of the present electrical connector; [0020] The fifth figure is a combination of the conductive terminal and the plastic block of the present electrical connector No. A0101 Page 10 of 21 M415460

【主要元件符號說明】 [0021] 電連接器:100 [0022] 第一本體:1 [0023] 基部:11 [0024] 前端面:111 [0025] 對接部:112 [0026] 開口 : 113 [0027] 凹部:114 [0028] 凸塊:115 [0029] 第一固持孔:116 [0030] 凹陷部:11 7 [0031] 第二固持孔:118 [0032] 下壁面:119 [0033] 安裝部:12 [0034] 頂壁:121 [0035] 端子槽:1210 [0036] 側壁:122 [0037] 固持槽:1220 [0038] 收容空間:123 [0039] 缺口 : 1 24 表單編號A0101 第11頁/共21頁 M415460 [0040] 卡塊:125 [0041] 安裝面:126 [0042] 第二本體:2 [0043] 第一端子槽: 201 [0044] 第一扣持槽: 2010 [0045] 第二端子槽: 202 [0046] 第二扣持槽: 2020 [0047] 連接部:21 [0048] 第一定位塊: 211 [0049] 固持部:22 [0050] 第三凹槽:221 [0051] 第二定位塊: 222 [0052] 容納腔:22 3 [0053] 柱體:224 [0054] 舌板部:23 [0055] 第一凹槽:231 [0056] 第二凹槽:232 [0057] 導電端子:3 [0058] 第一導電端子 :31 表單編號A0101 第12頁/共21頁 M415460[Main component symbol description] [0021] Electrical connector: 100 [0022] First body: 1 [0023] Base: 11 [0024] Front end face: 111 [0025] Docking portion: 112 [0026] Opening: 113 [0027 Recessed portion: 114 [0028] Bump: 115 [0029] First holding hole: 116 [0030] Depression: 11 7 [0031] Second holding hole: 118 [0032] Lower wall surface: 119 [0033] Mounting portion: 12 [0034] Top wall: 121 [0035] Terminal slot: 1210 [0036] Side wall: 122 [0037] Holding groove: 1220 [0038] Containing space: 123 [0039] Notch: 1 24 Form No. A0101 Page 11 / Total Page 21 M415460 [0040] Block: 125 [0041] Mounting surface: 126 [0042] Second body: 2 [0043] First terminal slot: 201 [0044] First holding slot: 2010 [0045] Second terminal Slot: 202 [0046] Second holding groove: 2020 [0047] Connection: 21 [0048] First positioning block: 211 [0049] Holding portion: 22 [0050] Third groove: 221 [0051] Positioning block: 222 [0052] receiving chamber: 22 3 [0053] cylinder: 224 [0054] tongue portion: 23 [0055] first groove: 231 [0056] second groove: 232 [0 057] Conductive terminal: 3 [0058] First conductive terminal: 31 Form number A0101 Page 12 of 21 M415460

[0059] 第一主體部: 311 [0060] 第一接觸部: 312 [0061] 第一延伸部: 313 [0062] 鉤部:314 [0063] 第一焊接部: 315 [0064] 第二導電端子 :32 [0065] 第二主體部: 321 [0066] 第二接觸部: 322 [0067] 第二延伸部: 323 [0068] 鉤部:324 [0069] 第二焊接部: 325 [0070] 前殼體:4 [0071] 上表面:41 [0072] 下表面:42 [0073] 側表面:43 [0074] 第一焊腳:431 [0075] 支撐部:432 [0076] 插接腳:433 [0077] 卡持片:44 表單編號A0101 第13頁/共21頁 M415460 [0078] 後殼體:5 [0079] 上蓋:51 [0080] 前蓋:52 [0081] 扣持部:5 21 [0082] 側蓋:53 [0083] 間隙部:531 [0084] 第二焊腳:532 [0085] 定位件:6 [0086] 本體部:61 [0087] 定位孔:611 [0088] 收容孔:612 [0089] 滑塊:62 [0090] 塑膠塊:7 [0091] 夾持槽:71 [0092] 間隔部:72 表單編號A0101 第14頁/共21頁[0059] First body portion: 311 [0060] First contact portion: 312 [0061] First extension portion: 313 [0062] Hook portion: 314 [0063] First solder portion: 315 [0064] Second conductive terminal :32 [0065] Second body portion: 321 [0066] Second contact portion: 322 [0067] Second extension portion: 323 [0068] Hook portion: 324 [0069] Second welded portion: 325 [0070] Front case Body: 4 [0071] Upper surface: 41 [0072] Lower surface: 42 [0073] Side surface: 43 [0074] First solder fillet: 431 [0075] Support: 432 [0076] Pin: 433 [0077] ] Holder: 44 Form No. A0101 Page 13 of 21 M415460 [0078] Rear Case: 5 [0079] Top Cover: 51 [0080] Front Cover: 52 [0081] Buckle: 5 21 [0082] Side cover: 53 [0083] Gap: 531 [0084] Second leg: 532 [0085] Positioning member: 6 [0086] Body: 61 [0087] Positioning hole: 611 [0088] Housing hole: 612 [0089] ] Slider: 62 [0090] Plastic block: 7 [0091] Clamping groove: 71 [0092] Spacer: 72 Form No. A0101 Page 14 of 21

Claims (1)

M415460 •、申請專利範圍: 1 . 一種電連接器,其包括: 第一本體,係具有基部、位於基部後方的安裝部及位於基 部前方的對接部,所述安裝部内形成有收容空間; 第二本體,係收容於第一本體内,該第二本體包括沿豎直 方向延伸的連接部及自連接部的上、下端分別向相反方向 延伸的固持部及舌板部,所述舌板部穿過所述對接部,固 持部收容於收容空間内;及 複數導電端子,係固持於第二本體上; 其中,所述電連接器還包括至少一塑膠塊,該塑膠塊固持 於第二本體上並在縱長方向上凹設有複數沿前後方向延伸 的夾持槽,所述塑膠塊通過熱鎔將導電端子固持於夾持槽 内。 2. 如申請專利範圍第1項所述之電連接器,其中所述第二本 體上設有與塑膠塊相對應的凹槽,所述塑膠塊固持於凹槽 内。 3. 如申請專利範圍第2項所述之電連接器,其中所述第二本 體包括外表面及與外表面相對之内表面,所述導電端子包 括第一導電端子及第二導電端子,分別固持於第二本體之 内、外表面。 4. 如申請專利範圍第3項所述之電連接器,其中所述第一導 電端子包括豎直方向延伸的第一主體部及自第一主體部上 下兩端分別沿相反方向延伸的第一接觸部及第一延伸部, 所述第一接觸部與第一延伸部上各固持有塑膠塊。 5. 如申請專利範圍第3項所述之電連接器,其中所述第二導 100205118 表單編號A0101 第15頁/共21頁 1002016579-0 M415460 電端子包括豎直方向延伸的第二主體部及自第二主體部上 下兩端分別沿相反方向延伸的第二接觸部及第二延伸部, 所述第二接觸部上固持有塑膠塊。 6. 如申請專利範圍第1項至第5項中任一項所述之電連接器, 其中所述基部後部兩侧設有凹陷部,所述收容空間朝兩側 凹設有固持槽,所述第二本體的連接部縱向兩側凸設有卡 持於凹陷部的第一定位塊,所述第二本體的固持部兩側向 外凸設有卡持於固持槽的第二定位塊。 7. 如申請專利範圍第6項所述之電連接器,其中所述安裝部 設有頂壁並於頂壁内表面設有用以抵壓固持導電端子的複 數端子槽。 8 .如申請專利範圍第1項至第5項中任一項所述之電連接器, 還包括包覆對接部的前殼體以及包覆安裝部的後殼體,所 述前殼體自後部向上延伸有支撐部,該支撐部自後側緣彎 折有插接腳;所述後殼體設有前蓋並於前蓋上設有向内突 出的扣持部,該扣持部扣持於第一本體上設有的凹部。 9.如申請專利範圍第8項所述之電連接器,其中所述對接部 的上、下側設有第一固持孔與第二固持孔,所述前殼體設 有上表面及與上表面相對的下表面,前殼體自上、下表面 向後突伸有固持於第一固持孔、第二固持孔的卡持片。 100205118 表單編號A0101 第16頁/共21頁 1002016579-0M415460 • Patent Application Area: 1. An electrical connector comprising: a first body having a base portion, a mounting portion located behind the base portion, and an abutting portion located in front of the base portion, wherein the mounting portion defines a receiving space; The main body is received in the first body, and the second body includes a connecting portion extending in a vertical direction and a retaining portion and a tongue portion extending from opposite sides of the connecting portion, wherein the tongue portion passes through The holding portion is received in the receiving space; and the plurality of conductive terminals are fixed on the second body; wherein the electrical connector further includes at least one plastic block, the plastic block is retained on the second body And a plurality of clamping slots extending in the front-rear direction are recessed in the longitudinal direction, and the plastic block holds the conductive terminals in the clamping slots by heat. 2. The electrical connector of claim 1, wherein the second body is provided with a recess corresponding to the plastic block, the plastic block being retained in the recess. 3. The electrical connector of claim 2, wherein the second body comprises an outer surface and an inner surface opposite the outer surface, the conductive terminal comprising a first conductive terminal and a second conductive terminal, respectively It is held on the inner and outer surfaces of the second body. 4. The electrical connector of claim 3, wherein the first conductive terminal comprises a first body portion extending in a vertical direction and a first extending in opposite directions from the upper and lower ends of the first body portion The contact portion and the first extension portion respectively hold the plastic block on the first contact portion and the first extension portion. 5. The electrical connector of claim 3, wherein the second guide 100205118, form number A0101, page 15 / total 21 pages, 1002016579-0, the M415460 electrical terminal includes a second body portion extending in a vertical direction and a second contact portion and a second extension portion extending in opposite directions from the upper and lower ends of the second body portion, wherein the second contact portion is fixed to the plastic block. 6. The electrical connector according to any one of claims 1 to 5, wherein a recessed portion is provided on both sides of the rear portion of the base, and the receiving space is recessed with a retaining groove toward both sides. A first positioning block is disposed on the two sides of the connecting portion of the second body, and a second positioning block is disposed on the two sides of the holding portion of the second body. 7. The electrical connector of claim 6, wherein the mounting portion is provided with a top wall and a plurality of terminal slots are provided on the inner surface of the top wall for resisting the holding of the conductive terminals. The electrical connector according to any one of claims 1 to 5, further comprising a front case covering the abutting portion and a rear case covering the mounting portion, the front case The rear portion has a support portion extending upwardly, and the support portion is bent with a plug foot from the rear side edge; the rear cover is provided with a front cover and the front cover is provided with a buckle portion protruding inwardly, the buckle portion buckle Holding a recess provided on the first body. 9. The electrical connector of claim 8, wherein the upper and lower sides of the abutting portion are provided with a first holding hole and a second holding hole, and the front case is provided with an upper surface and an upper surface The front surface is opposite to the lower surface, and the front casing protrudes from the upper surface and the lower surface to protrude from the first holding hole and the second holding hole. 100205118 Form No. A0101 Page 16 of 21 1002016579-0
TW100205118U 2011-03-23 2011-03-23 Electrical connector TWM415460U (en)

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