M366208 五、新型說明： 【新型所屬之技術領域】 本創作係有關-種以沉板式安裝之電連 ttM。 ❹尤其姐邊電連接器 【先前技術】 先前技術中，沉板式電連接器包括絕緣本體以及包覆於絕緣本體之 :體式殼體，殼體設有複數接地腳以與外部電路板焊接。接地腳在焊接 • m需要先鍛錫，然而當採用工業上常用之鍍焊方式為殼體之接地腳鍍焊 時，絲會對金1娜與對猶接輯接之職端面上社錫，而造成 成本增加且影響電連接器之外觀；有的採用手工加錫或增加加锡治具， 這樣亦會使作業效率太低。 因此，有必要對現有之技術進行改進以克服上述缺陷。 【新型内容】 本創作所欲解決之技術問題係：提供一種電連接器，其包括分離設 置之遮蔽殼體，以方便遮蔽殼體接地腳之鑛錫。 Φ 為解決前述技術問題’本創作係提供一種一種電連接器，其可以沉 板方式安裝於一電路板上，該電連接器包括絕緣本體及包覆於絕緣本體 之遮蔽殼體。前述遮蔽殼體包括相互配合之第一殼體與第二殼體，第一 殼體設有延伸入電路板之殼前部，第二殼體設有與前述電路板配合之接 • 地腳。 與先前技術相比，本創作中電連接器中分離設置之第一、第二殼體， 第二殼體接地腳可以被快速鍍錫而不會影響第一殼體，從而提高了工業 效率。 3 M366208 以下結合圖式及實施方式對本創作做進一步說明。 【實施方式】 請參閱第-圖所示爲符合本創作之—種電連接器3，其以沉板方式安 裝於-電路板卜電連接n3用以與—對接連接器（未圖示）對接。 請參閱第二圖至第四圖’電連接器3包括一設有收容空間31〇以與對 接連接輯接找緣本體3卜裝於絕緣本體31之帽·32、平行於電 路板1方向裝財間模組32之子板33、以及祕於絕緣本體31之遮蔽 殼體30。遮蔽殼體30包括分離設置且相互配合之第一第二殼體34 35。 中間模組32包括收容於絕緣本體31收容空間31〇中用以與對接連接器對 接之對接端子321、以及可連接於電路板丨之轉接端子323。對接端子321 以及轉接端子323穿出子電路板33設置之第一、第二端子孔33卜333以與 子電路板33電性連接，並且連接於電路板j。 請參閱第三圖至第五圖，絕緣本體31包括與對接連接器對接之對接 框口311、與對接框口311相對之後壁312、連接對接框口311和後壁312 之兩側壁313、可裝於電路板1之底壁314,以及底壁314相對之頂壁315。 絕緣本體31之對接框口311伸出電路板1邊緣且對接框口311之底面較電 路板1之下底面略低。 第一殼體34包括包覆於絕緣本體31對接框口 311之殼前部341和絕緣 本體31頂壁315之殼頂部342。第一殼體34殼前部341伸出電路板1之邊緣 且其底部較低於電路板1，殼前部341包括自其彎折延伸且設有凹槽3413 之彎折片3411。第一殼體34殼頂部342包括自其向下延伸之凸擔342卜凸 擔3421設有複數扣持孔3423。第二殼體35包括分別包覆絕緣本體3〗兩側 壁313和後壁312之外側部351及後部352。外侧部351設有複數凸起3513 以與第一殼體34彎折片3411設有之複數凹槽3413扣持配合，第二殼體35 4 M366208 之外側部351還設有複數凸塊3511與第一殼體34凸擔3421設有之複數扣 持孔3423扣持配合。第二殼體35包括複數接地腳353，接地腳353自第二 殼體外側部351延伸出絕緣本體31之底壁315。接地腳353包括複數可焊 接於電路板1之焊接片3531以及可裝入電路板1所設置之端子槽ι〇1之插 腳3533 。 電連接器3還包括LED燈36以及將LED燈36固持安裝於絕緣本體31 -之LED固持裝置37。 組裝時，第一步，先將子電路板33裝於中間模組32之底面，再將中 ^ 間模組32裝於絕緣本體31中’對接端子321收容於絕緣本體31之收容空間 310中；第二步，將led燈36及LED固持裝置37裝入絕緣本體31之底壁 314。第三步，將已鍍錫後之第二殼體35套設於絕緣本體”之後壁及 侧壁313，再將第-殼體34套設於絕緣本體31上，第二殼體％外側部 之凸起3513與第一殼體34彎折片則之凹槽3413扣持配合外側部351 之凸塊3511與第一殼體34之複數扣持孔3423扣持配合。最後，將電連接 1§3裝於電路板1上’第二殼體35之接地腳扮焊接於電路板^上。 • 本創作電連接器3中第一、第二殼體34、35之分離設置，使得第二殼 體35接地腳353可以被快速之鎮錫而不會影響第一殼體34，從而提高了工 業效率。 综上所述，本創作確已符合新型專利之要件，爰依法提出專利申靖。 惟，以上所述者僅係本創作之較佳實施方式，本創作之範圍並不以上述 實施方式爲限’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】 第-圖係本創作之電連接器之立體圖，财電連接.於—電路 5 M366208 板。 第二圖係第一圖所示之電連接器之立體圖。 第三圖係第二圖所示之電連接器之另一視角之立體圖。 第四圖係第二圖所示之電連接器之分解圖。 第五圖係第四圖所示之電連接器之另一視角之分解圖。 【主要元件符號說明】M366208 V. New description: [New technical field] This creation is related to the type of electric connection ttM installed by sinking. ❹In particular, the electrical connector of the sister side [Prior Art] In the prior art, the sinking type electrical connector comprises an insulating body and a body shell covering the insulating body, and the housing is provided with a plurality of grounding legs for soldering with the external circuit board. The grounding foot is soldered. m needs to be forged first. However, when the welding of the grounding foot of the casing is used in the welding method commonly used in the industry, the wire will be on the end of the Jin 1 Na and the pair. This causes an increase in cost and affects the appearance of the electrical connector; some use manual tinning or increase the tinning fixture, which also makes the operation efficiency too low. Therefore, it is necessary to improve the existing technology to overcome the above drawbacks. [New content] The technical problem to be solved by the present invention is to provide an electrical connector comprising a shielded housing that is separately disposed to facilitate shielding of the tin of the grounding leg of the housing. Φ In order to solve the aforementioned technical problems, the present invention provides an electrical connector that can be mounted on a circuit board in a sinking manner. The electrical connector includes an insulative housing and a shielding housing that is wrapped around the insulative housing. The shielding housing includes a first housing and a second housing that cooperate with each other. The first housing is provided with a front portion extending into the circuit board, and the second housing is provided with a grounding foot that cooperates with the circuit board. Compared with the prior art, the first and second housings and the second housing grounding legs of the electrical connector in the present invention can be quickly tinned without affecting the first housing, thereby improving industrial efficiency. 3 M366208 The following is further explained in conjunction with the drawings and implementations. [Embodiment] Please refer to the figure - the electrical connector 3 according to the present invention, which is mounted in a sinking manner on a circuit board, and is electrically connected to the n3 for docking with a docking connector (not shown). . Please refer to the second to fourth figures. The electrical connector 3 includes a cap 301 which is provided with a receiving space 31 to be connected to the mating connection, and is mounted on the insulating body 31, parallel to the direction of the circuit board 1. The daughter board 33 of the money module 32 and the shielding case 30 of the insulating body 31. The shield housing 30 includes a first second housing 34 35 that is spaced apart and mates with one another. The intermediate module 32 includes a mating terminal 321 received in the receiving space 31 of the insulative housing 31 for mating with the mating connector, and a transfer terminal 323 connectable to the circuit board. The butting terminal 321 and the switching terminal 323 pass through the first and second terminal holes 33 333 provided in the sub-circuit board 33 to be electrically connected to the sub-board 33 and to the circuit board j. Referring to the third to fifth embodiments, the insulative housing 31 includes a mating frame port 311 that interfaces with the mating connector, a rear wall 312 opposite the mating frame port 311, and two side walls 313 that connect the mating frame port 311 and the rear wall 312. Mounted on the bottom wall 314 of the circuit board 1, and the bottom wall 314 opposite the top wall 315. The mating frame opening 311 of the insulative housing 31 extends beyond the edge of the circuit board 1 and the bottom surface of the mating frame opening 311 is slightly lower than the lower surface of the circuit board 1. The first housing 34 includes a housing front portion 341 that covers the mating frame opening 311 of the insulative housing 31 and a housing top portion 342 that surrounds the top wall 315 of the insulative housing 31. The front portion 341 of the first casing 34 extends beyond the edge of the circuit board 1 and its bottom portion is lower than the circuit board 1, and the front portion 341 of the casing includes a bent piece 3411 extending from the bent portion thereof and provided with a recess 3413. The top portion 342 of the first housing 34 includes a shoulder 342 extending downwardly from the housing 342. The plurality of latching holes 3423 are provided. The second housing 35 includes a side wall 313 and a rear portion 352 which are respectively covered with the insulating body 3 and the side walls 313 and the rear wall 312. The outer portion 351 is provided with a plurality of protrusions 3513 for engaging with the plurality of grooves 3413 of the first housing 34 bent piece 3411. The outer portion 351 of the second housing 35 4 M366208 is further provided with a plurality of protrusions 3511 and The plurality of fastening holes 3423 provided in the first housing 34 of the convex portion 3421 are snap-fitted. The second housing 35 includes a plurality of grounding legs 353 extending from the second housing outer portion 351 from the bottom wall 315 of the insulative housing 31. The grounding leg 353 includes a plurality of soldering pads 3531 solderable to the circuit board 1 and pins 3353 which can be mounted in the terminal slots ι1 of the circuit board 1. The electrical connector 3 further includes an LED lamp 36 and an LED holding device 37 for holding and mounting the LED lamp 36 to the insulative housing 31. In the first step, the sub-board 33 is mounted on the bottom surface of the intermediate module 32, and the intermediate module 32 is mounted in the insulative housing 31. The mating terminal 321 is received in the receiving space 310 of the insulative housing 31. In the second step, the LED lamp 36 and the LED holding device 37 are loaded into the bottom wall 314 of the insulative housing 31. In the third step, the tinned second casing 35 is sleeved on the rear wall and the side wall 313 of the insulating body, and then the first casing 34 is sleeved on the insulating body 31, and the second casing is at the outer side. The protrusions 3513 of the first housing 34 and the recesses 3413 of the first housing 34 are fastened and engaged with the plurality of fastening holes 3423 of the first housing 34. Finally, the electrical connection 1 is § 3 is mounted on the circuit board 1 'the grounding leg of the second housing 35 is soldered to the circuit board ^. The first and second housings 34, 35 of the present creative electrical connector 3 are separated so that the second The grounding leg 353 of the housing 35 can be quickly tinned without affecting the first housing 34, thereby improving industrial efficiency. In summary, the creation has indeed met the requirements of the new patent, and patented Shen Jing 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-described embodiments. 'Equivalent modifications or changes made by those who are familiar with the skill of the present invention in accordance with the spirit of the present creation' It should be covered in the scope of the following patent application. [Simple description of the diagram] Stereo view of the electrical connector, financial connection. _ circuit 5 M366208 board. The second picture is a perspective view of the electrical connector shown in the first figure. The third picture is another view of the electrical connector shown in the second figure The fourth figure is an exploded view of the electrical connector shown in the second figure. The fifth figure is an exploded view of another view of the electrical connector shown in the fourth figure.
電路板 1 端子槽 101 電連接器 3 遮蔽殼體 30 絕緣本體 31 收容空間 310 對接框口 311 後壁 312 側壁 313 底壁 314 頂壁 315 中間模組 32 對接端子 321 轉接端子 323 子電路板 33 第一端子孔 331 第二端子孔 333 第一殼體 34 殼前部 341 彎折片 3411 凹槽 3413 殼頂部 342 凸擔 3421 扣持孔 3423 第二殼體 35 外側部 351 後部 352 凸塊 3511 凸起 3513 接地腳 353 焊接片 3531 插腳 3533 6 M366208 37 LED燈 36 LED固持裝置Circuit board 1 terminal slot 101 electrical connector 3 shielding housing 30 insulating body 31 receiving space 310 docking frame opening 311 rear wall 312 side wall 313 bottom wall 314 top wall 315 intermediate module 32 butt terminal 321 adapter terminal 323 sub-circuit board 33 First terminal hole 331 second terminal hole 333 first housing 34 housing front portion 341 bent piece 3411 groove 3413 shell top 342 convex portion 3421 fastening hole 3423 second housing 35 outer portion 351 rear portion 352 bump 3511 convex 3513 Grounding leg 353 Soldering piece 3531 Pin 3533 6 M366208 37 LED light 36 LED holding device
77