M353519 五、新型說明： 【新型所屬之技術領域】 本創作涉及-種連㈣，尤其涉及—種電連接器。 【先前技術】 請參閱第-圖，其為f知的—種電連接器的剖視圖，該電 連接器具有本體20，及固以本體2G，上的端子1〇,,本體2〇, =設有端子槽（圖中未標號）。端子阶具有1直板狀的固 =U，，該固持部π的後側緣的下端向後延伸有長條狀的焊 ^ Π，，翻持部U’的前側緣的上端連財—呈來回彎折 大的彈性部丨3’，該彈性部13，末端的切向前延伸有一長條 狀的插接部14，。固持部U，卡持於本體2〇，之端子槽中 ^收容於端子槽中，焊尾部12，突伸出本體2〇，的後端外， 插接邛14’部分凸露於本體2〇，的前端外。 惟’上述端子10’僅藉由g直板狀的固持部^，將端子⑼ 卡持於端子槽中，端子10,與本體2〇,之間的結合不牢固、不 u端子10,之插接部14,、焊尾部12，自本體2〇，前、後 鳊伸出’從而加長了整個電連接器的長度，估用空間較大。 【新型内容】 本創作之目的係針對上述習知技術存在的缺陷提供一種 端子與本體穩固結合，且能減小整個連接器長度的電連接器。 本創作電連接器具有一本體及複數端子，本體上開設有複 數前後貫穿該本體的端子槽，每一端子槽由一收容腔及固持腔 所組成’端子槽的一側壁上向本體内開設有一與外界連通的卡 持槽，收容腔的下端的-側具有一延伸到本體之底壁且與外界 3 M353519 相連通的卡固槽。該等端子收容於端子槽中，端子具有—固持 部，該固持部的上端緣向—側f折延伸形成一卡固部，固持部 的下端緣的-端向下並向一側彎折形成有一抵卡部，該抿卡部 的末端向後延伸出一谭接部，固持部上連接有一與焊接部同一 側的彈性部，該彈性部的末端延伸有一插接部，固持部置於收 容腔中，相料躲切射，財部置財㈣巾並抵頂 於卡固槽之槽壁上’焊尾部凸伸出本體之底壁外，彈性部置於 收谷腔中’插接部置於卡持腔中並部分凸露於外。 综上所述，本創作電連接器之端子藉由固持部延伸出的抵 卡部和卡固部與本體之卡固槽和卡持槽相卡合，較習知技術中 僅由固持部將端子固定於本體上更能使端子與本體穩固結 合。且焊接部自本體之底壁伸出較習知技射焊接部自本體之 後端伸出’減小了電連接器的整體長度，從而減少了空間佔用。 【實施方式】 為詳細說明本創作之技術内容、構造特徵、所達成目的及 功效’以下茲舉例並配合圖式詳予說明。 請參閱第二圖及第三圖，本創作電連接器具有本體1〇、 與本體10相組合的蓋體20、複數固定於本體1〇上的端子刈 及包覆於本體10外的殼體。 請參閱第三圖及第五圖，本體10大致呈長方體狀，其上 開設有複數前後貫穿該本體10的端子槽u，每一端子槽u 由一呈長方形狀的收容腔12和一固持腔13所組成。端子槽 11的一側壁上向本體10内開設有一長方形狀的卡持槽14，該 卡持槽14與外界連通❶收容腔12的下端的一側具有一延伸到 本體10之底壁且與外界相連通的卡固槽15。本體1〇的左右 M353519 兩側壁上皆向外凸伸有一卡持塊16，兩側壁的中部位置上皆 向外凸伸有兩卡固塊17。該本體1G的後壁⑻中部向後凸出白， 且該後壁101中部的上端部呈傾斜面。本體1〇之頂壁的中部 的兩側各設有-貫穿本體1G之頂壁後側緣的開槽18。 請參閱第三圖，蓋體20具有-板狀的側牆壁21，該側牆 壁21的上端緣的兩端各向上傾斜延伸有—對接部22，該侧: 壁21的左右兩端各向前凸伸有一卡合部23，卡合部u上 設有—^合槽24。 請參閱第二至第四圖，蓋體2〇與本體1〇的後壁ι〇ι相插 合’對接部22卡合於本體1〇之後壁1〇1的左右兩側卡合部 23抵接於本體1()的兩側壁外，卡合槽24與本冑丨〇 16相卡持。 & 請參閱第三圖及第四圖，端子3〇具有一登直板狀的固持 部3卜該固持部31的上端緣向左彎折延伸形成一卡固部^， 固持部31的下端緣向下並向前料形成有_抵卡部η，該抵 卡部33的末端向前延伸出—條板狀的焊接部％。固持部η 的前側緣的下端連接有_呈來回f折狀的彈性部％，該彈性 部35的末端向後延伸有—呈條板狀的插接部％。 端子3〇置於端子槽u巾，固持部S1卡持於收容腔u的 後端’抵卡部33置於卡固槽15中並抵頂於卡固壁15的槽壁 上’焊接部34自卡固槽15中凸伸於本體1〇之底壁外。卡固 部32卡持於卡持槽14巾，彈性部35置於收容⑮12中；插接 口[5 36置於卡持腔13巾，其末端從卡持腔13巾突伸出。 〇月、’塵續參閱第二g，殼體藉由一上殼體Μ矛口一下殼體π 組成，上殼體41具有兩相對的側板411及-連接該兩側板411 的頂板12側板41!上開設有兩卡孔4】3，頂板*丄2的兩側 於鄰近側板411處各沖壓形成有—第—彈性f 414。頂板412 M353519 的後側緣向下傾斜延伸有一長方形板狀的防護部415。下殼體 42具有一底板42卜該底板421的後端形成有一缺槽422，底 板=1的中部的兩側沖壓形成有-第二彈性臂切，該第二彈 陡煮423具有一末端向上翹起的抵接端424。底板421的左右 兩^緣向上延伸形成有-圍沿425，自圍沿425的中部向上並 向前延伸形成-伯機426,該側牆426上間隔設置有卡持孔427 及卡塊428。 請參閱第二圖及第三圖，上殼體41及下殼體42分別蓋於 本體10的頂壁及底壁h上殼體41之第一彈性臂414凸伸到 開槽18中並抵接在本體10上，上殼體41之防護部415蓋於 本體10之後壁101中部上端的傾斜面上，下殼體42之第二彈 陡# 423抵頂於本體10之底壁上，卡持孔427與本體⑺之卡 固塊17相卡合，卡塊428與上殼體41之卡孔413相卡合。 綜上所述’本創作電連接器之端子3〇藉由抵卡部33和卡 固部32與本體1〇之卡固槽15和卡持槽14相卡合，較習知技 術中僅由固持部11’將端子10，固定於本體20，上更能使端子扣 與本體10穩固結合。且焊接部34自本體10之底壁伸出較習 知技術中焊接部丨2,自本體20,之後端伸出，減小了電連接器 的整體長度’從而減少了空間佔用。 【圖式簡單說明】 第一圖係習知電連接器的剖視圖。 第二圖係本創作電連接器的立體圖。 第二圖係第二圖所示電連接器的立體分解圖。 第四圖係第二圖所示電連接器的剖視圖。 第五圖係第二圖所示電連接器之本體的剖視圖。 【主要元件符號說明】 M353519 [習知技術] 端子 焊尾部 插接部 [本創作] 本體 端子槽 固持腔 卡固槽 卡固塊 蓋體 對接部 卡合槽 固持部 抵卡部 彈性部 上殼體 頂板 第一彈性臂 下殼體 缺槽 抵接端 側牆 卡塊 固持部 11， 彈性部 13, 本體 20, 後壁 101 收容腔 12 卡持槽 14 卡持塊 16 開槽 18 側牆壁 21 卡合部 23 端子 30 卡固部 32 焊接部 34 插接部 36 側板 411 卡孔 413 防護部 415 底板 421 第二彈性臂 423 圍沿 425 卡持孔 427 7M353519 V. New description: [New technical field] This creation involves - (4), especially related to electrical connectors. [Prior Art] Please refer to the figure, which is a cross-sectional view of an electrical connector having a body 20 and a body 2G, a terminal 1 〇, a body 2 〇, = There are terminal slots (not labeled in the figure). The terminal step has a straight plate-shaped solid=U, and the lower end of the rear side edge of the holding portion π extends rearward with a long welding wire, and the upper end of the front side edge of the flip portion U' is connected to the fortune A large elastic portion 3' is formed, and the elastic portion 13 has a long strip-shaped insertion portion 14 extending forwardly from the end. The holding portion U is clamped in the main body 2〇, and the terminal groove is received in the terminal slot, and the solder tail portion 12 protrudes from the rear end of the main body 2, and the plug portion 14' is partially exposed to the body 2〇. , outside the front end. However, the above-mentioned terminal 10' only holds the terminal (9) in the terminal slot by the g-shaped holding portion, and the connection between the terminal 10 and the main body 2 is not strong, and the terminal 10 is not inserted. The portion 14, the solder tail portion 12, extends from the body 2〇, the front and the rear ', thereby lengthening the length of the entire electrical connector, and the estimated space is large. [New Content] The purpose of this creation is to provide an electrical connector in which the terminal and the body are firmly combined and the length of the entire connector can be reduced in view of the defects of the above-mentioned prior art. The present invention has a body and a plurality of terminals. The body is provided with a plurality of terminal slots extending through the body. Each terminal slot is formed by a receiving cavity and a holding cavity. A side wall of the terminal slot is opened to the body. The card holder groove communicated with the outside, and the side of the lower end of the receiving cavity has a retaining groove extending to the bottom wall of the body and communicating with the outside 3 M353519. The terminal is received in the terminal slot, and the terminal has a holding portion, and the upper end edge of the holding portion is extended to form a fastening portion, and the end of the lower end edge of the holding portion is bent downward and bent to one side. An end portion of the shank portion extends rearwardly from the end of the shank portion, and a retaining portion is connected to the elastic portion on the same side of the welded portion. The end of the elastic portion extends with a plug portion, and the retaining portion is disposed in the receiving cavity. In the middle, the material is hidden and cut, the financial department puts the money (4) and the towel is placed on the groove wall of the fixing groove. The welding tail protrudes out of the bottom wall of the body, and the elastic part is placed in the receiving cavity. The card holder cavity is partially exposed to the outside. In summary, the terminal of the creative connector of the present invention is engaged with the retaining groove and the retaining groove of the body by the retaining portion, and is only supported by the retaining portion in the prior art. The terminal is fixed on the body to make the terminal and the body firmly combined. And the soldering portion protrudes from the bottom wall of the body and protrudes from the rear end of the body by the conventional technical soldering portion, which reduces the overall length of the electrical connector, thereby reducing space occupation. [Embodiment] The technical contents, structural features, achieved goals, and effects of the present invention are described in detail below, and are described in detail below with reference to the drawings. Referring to the second and third figures, the present invention has a body 1 , a cover 20 combined with the body 10 , a plurality of terminals fixed to the body 1 , and a cover wrapped around the body 10 . . Referring to the third and fifth figures, the body 10 has a substantially rectangular parallelepiped shape, and is provided with a plurality of terminal slots u extending through the body 10 in front and rear. Each of the terminal slots u has a rectangular receiving cavity 12 and a holding cavity. 13 components. A side wall of the terminal slot 11 defines a rectangular latching slot 14 in the body 10. The latching slot 14 communicates with the outside, and the side of the lower end of the receiving cavity 12 has a bottom wall extending to the body 10 and the outside. A locking groove 15 that communicates with each other. The left and right sides of the body 1 M 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 353 The central portion of the rear wall (8) of the body 1G protrudes rearwardly, and the upper end portion of the central portion of the rear wall 101 has an inclined surface. Slots 18 are formed on both sides of the central portion of the top wall of the body 1 - through the rear side edges of the top wall of the body 1G. Referring to the third figure, the cover body 20 has a plate-like side wall 21, and both ends of the upper end edge of the side wall 21 are inclined upwardly with an abutting portion 22, the side: the left and right ends of the wall 21 are forward An engaging portion 23 is protruded from the protrusion, and the engaging portion 24 is provided with a groove 24. Referring to the second to fourth figures, the cover body 2 is inserted into the rear wall ι ι of the main body 1 ' 'the abutting portion 22 is engaged with the body 1 〇 and the left and right engaging portions 23 of the wall 1 〇 1 are abutted. The engaging groove 24 is engaged with the main body 16 outside the two side walls of the body 1 (). Referring to the third and fourth figures, the terminal 3A has a straight plate-shaped holding portion 3, and the upper end edge of the holding portion 31 is bent to the left to form a fastening portion, and the lower end edge of the holding portion 31 A downwardly and forwardly formed portion is formed with a yoke portion η, and the end of the abutting portion 33 extends forwardly from the strip-shaped welded portion %. The lower end of the front side edge of the holding portion η is connected to the elastic portion % which is folded in a f-shape, and the end of the elastic portion 35 extends rearward with a strip-shaped insertion portion %. The terminal 3〇 is placed in the terminal slot u, and the holding portion S1 is held at the rear end of the receiving cavity u. The abutting portion 33 is placed in the fixing groove 15 and abuts against the groove wall of the fixing wall 15. The self-retaining groove 15 protrudes from the bottom wall of the body 1〇. The locking portion 32 is held in the holding groove 14 and the elastic portion 35 is placed in the receiving portion 1512; the insertion opening [5 36 is placed in the holding cavity 13 and the end thereof protrudes from the holding cavity 13 . 〇月, 'dust continues to refer to the second g, the casing is composed of an upper casing Μ 一下 一下 壳体 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , 上 上 上 上The upper opening is provided with two card holes 4]3, and the two sides of the top plate *丄2 are stamped and formed with the first-elastic f 414 at the adjacent side plates 411. The rear side edge of the top plate 412 M353519 has a rectangular plate-shaped guard portion 415 extending obliquely downward. The lower casing 42 has a bottom plate 42. The rear end of the bottom plate 421 is formed with a notch 422. The two sides of the middle portion of the bottom plate=1 are stamped and formed with a second elastic arm cut, and the second elastic steep cook 423 has an end upward. The raised abutment end 424. The left and right edges of the bottom plate 421 are formed with a rim 425 extending upwardly from the central portion of the rim 425 to form a boring machine 426. The side wall 426 is provided with a retaining hole 427 and a block 428. Referring to the second and third figures, the upper housing 41 and the lower housing 42 respectively cover the top wall and the bottom wall h of the body 10, and the first elastic arm 414 of the housing 41 protrudes into the slot 18 and abuts Connected to the body 10, the shielding portion 415 of the upper casing 41 covers the inclined surface of the upper end of the central portion of the rear wall 101 of the body 10. The second elastic surface 423 of the lower casing 42 abuts against the bottom wall of the body 10, and the card The holding hole 427 is engaged with the fixing block 17 of the main body (7), and the locking block 428 is engaged with the locking hole 413 of the upper housing 41. In summary, the terminal 3 of the present invention is engaged with the fastening groove 15 and the holding groove 14 of the body 1 by the abutting portion 33 and the fastening portion 32, which is better than the prior art. The holding portion 11 ′ is fixed to the body 20 , and the terminal buckle is stably coupled with the body 10 . And the welded portion 34 protrudes from the bottom wall of the body 10 by the soldering portion 2 of the prior art, and protrudes from the body 20 at the rear end, reducing the overall length of the electrical connector, thereby reducing space occupation. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a cross-sectional view of a conventional electrical connector. The second figure is a perspective view of the present electrical connector. The second figure is an exploded perspective view of the electrical connector shown in the second figure. The fourth figure is a cross-sectional view of the electrical connector shown in the second figure. Figure 5 is a cross-sectional view of the body of the electrical connector shown in Figure 2 . [Main component symbol description] M353519 [Practical technology] Terminal solder tail plug connector [This creation] Body terminal slot retaining cavity retaining slot clamp block cover butt joint snap groove retaining portion snap portion elastic portion upper housing Top plate first elastic arm lower case lacking groove abutting end side wall block holding portion 11, elastic portion 13, body 20, rear wall 101 receiving cavity 12 holding groove 14 holding block 16 slot 18 side wall 21 engaging Portion 23 Terminal 30 Fixing portion 32 Weld portion 34 Plug portion 36 Side plate 411 Card hole 413 Guard portion 415 Base plate 421 Second elastic arm 423 Encircling 425 Holding hole 427 7