M424656 五、新型說明： 'U - . 1 【新型所屬k技術領域ί : 〜- [0001] 本創作涉及一種電連接器，尤其涉及一種具有遮蔽殼體 之結構改良的電連接器。 【先前技術】 [0002] 如曰本特許專利登錄第4493710號所揭示之一種電連接器 ，該電連接器包括縱長絕緣本體、固持於絕緣本體内之 導電端子及遮覆於絕緣本體之遮蔽殼體，所述絕緣本體 設有複數導電端子收容槽，所述導電端子沿縱長方向排 列設置並分別收容於導電端子收容槽内，所述導電端子 包括固持部、自固持部一端延伸之接觸部及自固持部另 一端彎折延伸之焊接部，從而焊接於印刷電路板上。遮 蔽殼體在縱長方向上的兩端設有插入絕緣本體之「L」形 固定片，絕緣本體具有對應收容「L」形固定片之凹部， 該「L」形固定片可在垂直於縱長方向之豎直方向上與絕 緣本體相抵接，此種遮蔽殼體與絕緣本體在豎直方向之 干涉結構可防止遮蔽殼體翹起而變形；惟，在垂直於豎 直方向及縱長方向之對接方向上，當遮蔽殼體受到較大 的插拔力作用時，遮蔽殼體可能會被扯出而脫離絕緣本 體，從而影響電連接器之整體結構穩定。 [0003] 是故，確有必要設計一種加以改良之電連接器以克服先 前技術中之缺陷。 【新型内容】 [0004] 本創作所要解決之技術問題係提供一種可穩固定位遮蔽 殼體之電連接器。 表單編號Α0101 第4頁/共19頁 M424656 [0005] 為了解決上述技術問題，本創作電連接器採用下述技術 方案：二種電連接器，包括：絕緣本體，係包括縱長基 部及自基部延伸之縱長對接部，該絕緣本體設有在縱長 方向上排列之複數收容槽道；複數導電端子，係沿縱長 方向排列於收容槽道内，每一導電端子包括固持於基部 之固持部、自固持部一端向收容槽道外凸伸之接觸部及 自固持部另一端向絕緣本體外延伸的焊接部；遮蔽殼體 ，係遮覆於絕緣本體上並形成有收容空間；所述遮蔽殼 體包括遮覆於絕緣本體外侧之遮蔽部以及自遮蔽部延伸 於絕緣本體内的固定腳，該固定腳具有凹陷，絕緣本體 設有收容於該凹陷内的固定凸塊，所述固定腳具有自由 尾部，固定凸塊具有與自由尾部相對設置之側壁，當遮 蔽殼體受到垂直於縱長方向之對接方向上的插拔力時， 該自由尾部與側壁相抵接。 [0006] 與先前技術相比，本創作電連接器具有如下功效：藉由 自由尾部與侧壁相抵接，可防止遮蔽殼體脫離絕緣本體 ，實現對遮蔽殼體之穩固定位。 [0007] 為了解決上述技術問題，本創作電連接器亦可採用下述 技術方案：一種電連接器，包括：絕緣本體，係包括縱 長基部及自基部延伸之縱長對接部，該絕緣本體設有在 縱長方向上排列之複數收容槽道；複數導電端子，係沿 縱長方向排列於收容槽道内，每一導電端子包括固持於 基部之固持部、自固持部一端向收容槽道外凸伸之接觸 部及自固持部另一端向絕緣本體外延伸的焊接部；遮蔽 殼體，係遮覆於絕緣本體上並形成有收容空間；所述遮 表單編號A0101 第5頁/共19頁 M424656 蔽殼體包括遮覆於絕緣本體外側之鹚蔽部以及自遮蔽部 延.伸於絕緣本k内的固定腳，‘所·述固定腳具.有在垂直於 對接方向之豎直方向上延伸的自由尾部，所述絕緣本體 設有對應收容前述固定腳之收容凹槽，該收容凹槽具有 與外相通且收容固定前述固定腳之自由尾部的開口。 [0008] 與先前技術相比，本創作電連接器具有如下功效：藉由 收容凹槽之與外相通的開口可收容固定前述固定腳之自 由尾部，以防止遮蔽殼體脫離絕緣本體，實現對遮蔽殼 體之穩固定位。 【實施方式】 [0009] 請參閱第一圖及第二圖所示，本創作電連接器100包括絕 緣本體1、沿X方向（即縱長方向）排列且固持於絕緣本體1 内之複數導電端子2及遮覆於絕緣本體1上之遮蔽殼體3。 [0010] 請參閱第二圖至第四圖所示，所述絕緣本體1包括縱長基 部11、自基部凸伸之縱長對接部12及在X方向（即縱長方 向）上排列且貫穿基部、對接部之複數收容槽道13，以收 容導電端子2，對接部具有上壁121、下壁122及一體連接 於上壁121、下壁122縱長兩端的端壁123，從而形成對 接槽124，且該端壁123與基部11縱長兩端一體相連，改 善絕緣本體之整體強度；所述導電端子2沿X方向對應排 列於收容槽道13内，每一導電端子2包括固持於基部11之 固持部21、自固持部一端向收容槽道13外凸伸之接觸部 22及自固持部另一端向絕緣本體外延伸的谭接部23，以 焊接至印刷電路板（未圖示）。前述遮蔽殼體3包括縱長的 第一侧壁31、第二側壁32及一體垂直連接於第一側壁31 表單編號A0101 第6頁/共19頁 M424656 兩端之端壁33，從而遮覆於絕緣本體周側，且將前述對 . 接槽1 24擴展成為攸容對接,連接器（未圖示,）之收容空間 101。所述遮蔽殼體3之第二側壁32插入絕緣本體1並設有 定位部321以固定該遮蔽殼體，且該遮蔽殼體3設有位於 兩端的一對焊接片322，絕緣本體1具有收容並固定該焊 接片322的通槽125，以允許焊接片322延伸至絕緣本體 外側而與印刷電路板相焊接。所述遮蔽殼體3具有連接於 第一側壁31、第二側壁32之間的連接部34，該連接部34 係遮覆於前述絕緣本體之端壁123上，可增加電連接器之 結構強度。 [0011] 請參閱第二圖、第四圖及第五圖所示，所述遮蔽殼體3之 第一側壁31包括遮覆於絕緣本體1外側之遮蔽部311以及 自該遮蔽部延伸於絕緣本體内的固定腳312，該固定腳 312具有凹陷301，絕緣本體設有收容於該凹陷301内的 固定凸塊14及形成於固定凸塊周圍之收容凹槽141，該收 容凹槽141可對應收容前述固定腳312，且所述凹陷301 之設置有利於降低電連接器的高度，有利於實現電連接 器之小型化；所述固定腳312具有自由尾部313，固定凸 塊14具有與自由尾部相對應之側壁142，當遮蔽殼體3受 到垂直於X方向之Υ方向（即對接方向）上的插拔力F1時， 該自由尾部與側壁相抵接，可防止遮蔽殼體3在Υ方向上 脫離絕緣本體1，亦可防止遮蔽殼體3在垂直於Χ、Υ方向 之Ζ方向（即豎直方向）上向外翹曲變形。所述固定腳312 位於第一側壁31在X方向上兩端，先在遮蔽部311上剪切 出懸伸狀之矩形切片，再藉由衝壓彎折而成，結構簡單 易於成型；本實施方式中，前述固定腳312成「U」形設 表單編號Α0101 第7頁/共19頁 M424656 置’對應之收容凹槽141亦成「U」形設置，可有利於防 止該固定職31 2受到外力意外‘衝擊，:所述固‘定腳3丨2具有 自由尾部313，固定凸塊14具有與自由尾部313相對應之 側壁142，前述「U」形固定腳312係插置於絕緣本體 端壁123内，而所有導電端子2係設置於兩端壁123之間， 即固定腳312與導電端子2所處位置相互隔開，從而不影 響絕緣本體之結構強度。 [0012]所述收容凹槽141具有與外相通且收容固定前述固定腳 312之自由尾部313的開口 143，遮蔽殼體3具有與該開口 相貫通的外開口 314，當需要將遮蔽殼體3之固定腳312與 絕緣本體1分開時，該外開口 314方便專用頂退治具M插入 ，前述開口 143亦作為頂退治具Μ插入的通道，從而將遮 蔽殼體之固定腳312頂出，操作過程可視性好，較為方便 ’月！j述固疋腳312之自由尾部313係延伸截止於收容凹槽 之開口 143内，可保護固定腳312不受外部干擾。所述「υ 」形收容凹槽141包括位於底部之退出槽144，在Ζ方向上 ，該退出槽144的高度Η1大於或等於自由尾部313的長度 L1，當將固定腳312之自由尾部313頂退治具Μ向下頂推 而位移到退出槽144的位置處，前述高度差即可允許遮蔽 殼體之固定腳312退出。 [〇〇13] 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〇 表單編號Α0101 第8頁/共19頁 M424656 【圖式簡單說明】 [0014] 第一圖係本钭作;電連接器之立體圖： [0015] 第二圖係本創作電連接器之分解圖； [0016] 第三圖係第一圖所示電連接器沿III-III線之剖視圖； [0017] 第四圖係本創作電連接器另一角度之分解圖； [0018] 第五圖係第一圖所示電連接器沿V-V線之剖視圖。 【主要元件符號說明】M424656 V. New description: 'U - . 1 【New type k technical field ί : ~- [0001] The present invention relates to an electrical connector, and more particularly to an improved electrical connector having a shielded housing. [0002] An electrical connector disclosed in Japanese Patent Application No. 4,493,710, which includes an elongated insulating body, a conductive terminal held in the insulating body, and a shield covering the insulating body. The housing is provided with a plurality of conductive terminal receiving slots. The conductive terminals are arranged in the longitudinal direction and are respectively received in the conductive terminal receiving slots. The conductive terminals include a holding portion and a contact extending from one end of the holding portion. The portion and the other end of the holding portion are bent and extended to be welded to the printed circuit board. The shielding case is provided with an "L"-shaped fixing piece inserted into the insulating body at both ends in the longitudinal direction, and the insulating body has a concave portion corresponding to the "L"-shaped fixing piece, and the "L"-shaped fixing piece can be perpendicular to the longitudinal direction. The vertical direction of the long direction abuts against the insulating body, and the interference structure of the shielding shell and the insulating body in the vertical direction prevents the shielding shell from being lifted and deformed; however, perpendicular to the vertical direction and the longitudinal direction In the docking direction, when the shielding shell is subjected to a large insertion force, the shielding shell may be pulled out of the insulating body, thereby affecting the overall structural stability of the electrical connector. [0003] Therefore, it is indeed necessary to design an improved electrical connector to overcome the deficiencies of the prior art. [New content] [0004] The technical problem to be solved by the present invention is to provide an electrical connector capable of stably fixing the shielding case. Form No. Α0101 Page 4 of 19 M424656 [0005] In order to solve the above technical problem, the present electrical connector adopts the following technical solutions: two kinds of electrical connectors, including: an insulating body, including a longitudinal base and a base The plurality of receiving slots are arranged in the longitudinal direction; the plurality of conductive terminals are arranged in the longitudinal direction in the receiving channel, and each of the conductive terminals comprises a holding portion held at the base a contact portion extending from one end of the holding portion to the outside of the receiving channel and a soldering portion extending from the other end of the holding portion to the outside of the insulating body; the shielding case is covered on the insulating body and formed with a receiving space; the shielding case The utility model comprises a shielding portion covering the outer side of the insulating body and a fixing leg extending from the shielding body in the insulating body, the fixing leg having a recess, the insulating body being provided with a fixing protrusion received in the recess, the fixing leg having a free tail The fixing protrusion has a side wall disposed opposite to the free tail portion, and when the shielding shell receives the insertion force in the butting direction perpendicular to the longitudinal direction, The free tail abuts the side wall. Compared with the prior art, the present invention has the following functions: by abutting the free tail portion and the side wall, the shielding housing can be prevented from being detached from the insulating body, thereby achieving a stable fixing position to the shielding housing. [0007] In order to solve the above technical problem, the present invention can also adopt the following technical solution: an electrical connector includes: an insulative housing comprising a longitudinal base and a longitudinally butted portion extending from the base, the insulative body The plurality of receiving slots are arranged in the longitudinal direction; the plurality of conductive terminals are arranged in the longitudinal direction of the receiving channel, each of the conductive terminals includes a holding portion held at the base, and the outer end of the holding portion is convex toward the receiving channel a contact portion and a soldering portion extending from the other end of the self-holding portion to the outside of the insulating body; the shielding case is covered on the insulating body and formed with a receiving space; the mask form number A0101 5/19 M424656 The housing includes a shielding portion covering the outer side of the insulating body and a fixing leg extending from the shielding portion and extending into the insulating body k. The fixed foot member has a vertical direction extending perpendicular to the mating direction. The insulative housing is provided with a receiving recess corresponding to the fixing leg, and the receiving recess has an opening that communicates with the outside and houses the free tail of the fixing leg. Compared with the prior art, the present invention has the following functions: the outer tail portion of the fixing leg can be received and fixed by the opening of the receiving groove to prevent the shielding shell from being separated from the insulating body, thereby achieving The stable position of the shielding shell. [Embodiment] [0009] Referring to the first and second figures, the present electrical connector 100 includes an insulating body 1 and a plurality of conductive bodies arranged in the X direction (ie, the longitudinal direction) and held in the insulating body 1. The terminal 2 and the shielding case 3 covering the insulative housing 1 are provided. [0010] Referring to the second to fourth figures, the insulative housing 1 includes an elongated base portion 11, a longitudinally abutting portion 12 projecting from the base portion, and is arranged in the X direction (ie, the longitudinal direction) and penetrates the base portion. The plurality of receiving channels 13 of the abutting portion are configured to receive the conductive terminals 2, and the abutting portion has an upper wall 121, a lower wall 122, and end walls 123 integrally connected to the longitudinal ends of the upper wall 121 and the lower wall 122, thereby forming the docking groove 124. The end wall 123 is integrally connected with the longitudinal ends of the base portion 11 to improve the overall strength of the insulating body. The conductive terminals 2 are arranged in the X-direction correspondingly in the receiving channel 13 , and each of the conductive terminals 2 is supported on the base portion 11 . The holding portion 21 and the contact portion 22 protruding from the one end of the holding portion to the outside of the receiving groove 13 and the other end portion of the self-holding portion extend to the tantalum portion 23 extending outside the insulating body to be soldered to a printed circuit board (not shown). The shielding housing 3 includes an elongated first side wall 31, a second side wall 32, and an end wall 33 integrally connected to the first side wall 31 at the ends of the first side wall 31 Form No. A0101, page 6 of 19, M424656, so as to be covered by The outer side of the insulating body is extended to form the receiving space 101 of the connector (not shown). The second side wall 32 of the shielding shell 3 is inserted into the insulative housing 1 and is provided with a positioning portion 321 for fixing the shielding housing. The shielding housing 3 is provided with a pair of soldering tabs 322 at both ends, and the insulative housing 1 has a receiving body. The through groove 125 of the soldering piece 322 is fixed to allow the soldering piece 322 to extend to the outside of the insulating body to be soldered to the printed circuit board. The shielding shell 3 has a connecting portion 34 connected between the first side wall 31 and the second side wall 32. The connecting portion 34 is covered on the end wall 123 of the insulating body to increase the structural strength of the electrical connector. . Referring to the second, fourth and fifth figures, the first side wall 31 of the shielding shell 3 includes a shielding portion 311 covering the outer side of the insulative housing 1 and extending from the shielding portion to the insulation. The fixing leg 312 of the body has a recess 301. The insulating body is provided with a fixing protrusion 14 received in the recess 301 and a receiving groove 141 formed around the fixing protrusion. The receiving groove 141 can correspond to The fixing leg 312 is accommodated, and the setting of the recess 301 is advantageous for reducing the height of the electrical connector, which is advantageous for miniaturization of the electrical connector; the fixing leg 312 has a free tail portion 313, and the fixing protrusion 14 has a free tail portion Corresponding side wall 142, when the shielding shell 3 receives the insertion force F1 perpendicular to the X direction (ie, the butting direction), the free tail portion abuts against the side wall, thereby preventing the shielding shell 3 from being in the Υ direction The insulating body 1 can be prevented from being warped outwardly in the direction perpendicular to the Χ and Υ directions (ie, the vertical direction). The fixing leg 312 is located at two ends of the first side wall 31 in the X direction, and firstly cuts a rectangular section of the overhanging shape on the shielding part 311, and then is formed by punching and bending, and the structure is simple and easy to shape; the embodiment The fixing leg 312 has a U-shaped form number Α0101, and a total of 19 pages of M424656. The corresponding receiving groove 141 is also formed in a "U" shape, which is advantageous for preventing the fixed position 31 2 from being subjected to external force. Accidental 'impact: the solid 'foot 3' has a free tail 313, the fixed lug 14 has a side wall 142 corresponding to the free tail 313, and the aforementioned "U" shaped fixed leg 312 is inserted into the end wall of the insulating body In the 123, all the conductive terminals 2 are disposed between the two end walls 123, that is, the positions of the fixing legs 312 and the conductive terminals 2 are separated from each other, so as not to affect the structural strength of the insulating body. The receiving recess 141 has an opening 143 communicating with the outer portion and accommodating the free tail portion 313 of the fixing leg 312. The shielding housing 3 has an outer opening 314 extending through the opening, and the shielding housing 3 is required when necessary. When the fixing leg 312 is separated from the insulative housing 1, the outer opening 314 is convenient for inserting the special retracting jig M, and the opening 143 is also used as a passage for the top retreating jig to insert the fixing leg 312 of the shielding case, and the operation process Good visibility, more convenient 'month! The free tail portion 313 of the fixed foot 312 extends in the opening 143 of the receiving recess to protect the fixed leg 312 from external interference. The "υ"-shaped receiving groove 141 includes an exit groove 144 at the bottom. In the Ζ direction, the height Η1 of the exit groove 144 is greater than or equal to the length L1 of the free tail 313 when the free tail 313 of the fixed leg 312 is to be topped. The retraction tool is pushed down to the position of the exit slot 144, and the aforementioned height difference allows the fixing leg 312 of the shielding case to be withdrawn. [〇〇13] In summary, the creation complies with the new patent requirements and submits a patent application in accordance with the 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 Included in the scope of the following patent application 〇 Form No. 101 0101 Page 8 / Total 19 pages M424656 [Simple description of the drawing] [0014] The first picture is a masterpiece; the perspective view of the electrical connector: [0015] The second picture is [0016] The third figure is a cross-sectional view of the electrical connector shown in the first figure along the line III-III; [0017] The fourth figure is an exploded view of another angle of the present electrical connector; [0018] FIG. 5 is a cross-sectional view of the electrical connector shown in the first figure taken along line VV. [Main component symbol description]
[0019] 電連接器：100 [0020] 收容空間：101 [0021] 絕緣本體：1 [0022] 基部：11 [0023] 對接部：12 [0024] 上壁：121[0019] Electrical connector: 100 [0020] Containment space: 101 [0021] Insulating body: 1 [0022] Base: 11 [0023] Docking portion: 12 [0024] Upper wall: 121
[0025] 下壁：122 [0026] 端壁：123、33 [0027] 對接槽：124 [0028] 通槽：125 [0029] 收容槽道：13 [0030] 固定凸塊：14 [0031] 收容凹槽：141 表單編號A0101 第9頁/共19頁 M424656 [0032] 側壁：142 [0033] 開口 ： 143 [0034] 退出槽：144 [0035] 導電端子：2 [0036] 固持部：21 [0037] 接觸部：22 [0038] 焊接部：23 [0039] 遮蔽殼體：3 [0040] 凹陷：301 [0041] 第一側壁：31 [0042] 遮蔽部：311 [0043] 固定腳：312 [0044] 自由尾部：313 [0045] 外開口 ： 314 [0046] 第二側壁：32 [0047] 定位部：321 [0048] 焊接片：322 [0049] 連接部：34 [0050] 頂退治具：Μ 表單編號A0101 第10頁/共19頁[0025] Lower wall: 122 [0026] End wall: 123, 33 [0027] Docking groove: 124 [0028] Through groove: 125 [0029] Storage channel: 13 [0030] Fixed bump: 14 [0031] Containment Groove: 141 Form No. A0101 Page 9 of 19 M424656 [0032] Sidewall: 142 [0033] Opening: 143 [0034] Exit Slot: 144 [0035] Conductive Terminal: 2 [0036] Holder: 21 [0037 Contact: 22 [0038] Weld: 23 [0039] Shading housing: 3 [0040] Depression: 301 [0041] First side wall: 31 [0042] Shading: 311 [0043] Fixed foot: 312 [0044 Free tail: 313 [0045] Outer opening: 314 [0046] Second side wall: 32 [0047] Positioning part: 321 [0048] Soldering piece: 322 [0049] Connection part: 34 [0050] Top retracting fixture: Μ Form No. A0101 Page 10 of 19