M406852 五、新型說明： 【新型所屬之技術領域】 本創作屬於電連接器技術領域，尤其是指一種焊線式電 連接Is。 【先前技術】 電連接器，可實現快速插接使用，目前已廣泛應用於電 子產品中，尤其是電腦、通訊器材等。電連接器可結合在線 ‘材使用，也可結合在主機板上使用。對於焊線式電連接器， 由於端子後伸的焊腳之間間距小，經常出現焊錫相互粘連， 導致端子之間短接，因而料難度A，生產率低；此外，傳 統的焊線式電連接器，端子後伸的焊腳通常為懸空伸出，缺 J疋位，焊接過程焊腳易彎曲變形，影響生產，產品不良率 之缺 的電連接器。 本案創作人有繁於上述習知焊線式電連接器結構… 失與不便之處’秉持著研究創新、精益求精之精神，利用其 專業眼光和專業知識’研究出―種利於生產操作，減少短接 新型内容 本創作的目的在於提供— 後塞定位支推端子後伸的焊聊 其結構簡單，加工組裝容易 種電連接器後塞組裝結構，以 ，利於生產操作，減少短接， 為達到上述目的 本創作如下技術方案： M406852 電連接器後塞組裝結構，包括有絕緣主體、後塞及收容 於絕緣主體上的端子’端子對應絕緣主體上的端子槽植入， 絕緣主體的後端設有柱塞孔；該後塞的前端設有柱塞，後端 則設有後延段’柱塞對應絕緣主體的柱塞孔插入組裝，後延 段上設有供端子焊腳容置的容置槽。 δ亥後延段上的容置槽高於絕緣主體前端上的端子接觸 部。 該柱塞的側面上設有順沿插入方向的筋條，筋條與柱塞 孔内側壁緊配合。 該容置槽為凹形設計’在相鄰的容置槽之間形成有分隔 牆；容置槽的前端連通後塞上的一穿孔，穿孔順延端子焊腳 排列方向延伸。 該柱塞孔與端子槽連通構造。 【實施方式】 以下結合附圖對本創作進一步說明： 請參閱圊一·五所示，本創作提供的電連接器後塞組裝 結構，包括有絕緣主體1、後塞2及收容於絕緣主體1上的 端子3 ’端子3對應絕緣主體1上的端子槽u植入，絕緣主 體1的後端設有多個相互間隔的柱塞孔12，柱塞孔12位於 端子槽11下方’並與端子槽11連通構造’使加工製作簡化， 有效降低成本。該後塞2的前端設有一個或多個柱塞21，圖 一中所示有三個柱塞21，柱塞21之間間隔設置。柱塞21的 M406852 側面上設有順沿插入方向的筋條211，組裝時，柱塞21對應 絕緣主體1的柱塞孔12插入組裝，筋條211則與柱塞孔12 内側壁形成緊配合，加強柱塞21插入的牢固性，使後塞2 與絕緣主體1連接穩定，不易鬆脫，結構簡單，組裝相當方 便。M406852 V. New description: [New technical field] This creation belongs to the field of electrical connector technology, especially a wire-type electrical connection Is. [Prior Art] The electrical connector can be quickly plugged in and used, and has been widely used in electronic products, especially computers and communication equipment. The electrical connector can be used in conjunction with the online material or it can be combined with the motherboard. For the wire-wound electrical connector, since the distance between the solder tails of the terminals is small, the solders often stick to each other, resulting in short terminals between the terminals, so that the difficulty of the material is A, and the productivity is low; in addition, the conventional wire-bonding electrical connection The soldering feet extending from the terminals are usually suspended from the air, lacking J position, and the welding legs are easily bent and deformed, which affects the production and the defective connector. The creator of this case has the structure of the above-mentioned conventional wire-bonded electrical connector... The inconvenience and inconvenience: With the spirit of research and innovation, and the use of its professional vision and expertise, it has been developed to reduce the shortness of production operations. The purpose of this creation is to provide - the rear plug positioning push-pull terminal extension welding structure is simple, the processing assembly is easy to plant the electrical connector rear plug assembly structure, in order to facilitate the production operation, reduce the short-circuit, in order to achieve the above OBJECTIVE: The M406852 electrical connector rear plug assembly structure includes an insulating main body, a rear plug, and a terminal end received on the insulating main body. The terminal groove is implanted on the insulating main body, and the rear end of the insulating main body is provided. a plunger hole; a front end of the rear plug is provided with a plunger, and a rear end portion is provided with a rear extension section. The plunger is inserted into the plunger hole corresponding to the insulating body, and the rear extension section is provided with a receiving portion for the terminal soldering foot. groove. The accommodating groove on the extension after δ is higher than the terminal contact on the front end of the insulating body. The side of the plunger is provided with ribs along the insertion direction, and the ribs are tightly fitted with the inner side walls of the plunger holes. The accommodating groove has a concave design. A partition wall is formed between the adjacent accommodating grooves; a front end of the accommodating groove communicates with a through hole on the plug, and the through hole extends in the direction in which the terminal soldering legs are arranged. The plunger hole is configured to communicate with the terminal groove. [Embodiment] The present invention will be further described below with reference to the accompanying drawings: Please refer to the first and fifth embodiment of the present invention, the electrical connector back plug assembly structure provided by the present invention includes an insulating body 1, a back plug 2, and is received on the insulating body 1. The terminal 3' terminal 3 is implanted corresponding to the terminal slot u on the insulating body 1, and the rear end of the insulating body 1 is provided with a plurality of mutually spaced plunger holes 12, which are located below the terminal slot 11 and with the terminal slot The 11-connected structure simplifies the machining and reduces costs. The front end of the rear plug 2 is provided with one or a plurality of plungers 21, and three plungers 21 are shown in Fig. 1, and the plungers 21 are spaced apart from each other. The side of the M406852 of the plunger 21 is provided with a rib 211 along the insertion direction. When assembled, the plunger 21 is inserted and assembled corresponding to the plunger hole 12 of the insulating body 1, and the rib 211 is tightly fitted with the inner side wall of the plunger hole 12. The reinforcing plug 17 is strengthened, and the rear plug 2 is stably connected to the insulating main body 1 and is not easy to loose. The structure is simple and the assembly is quite convenient.
圖一-五所示，後塞2的後端設有後延段22，後延段22 上設有供端子焊腳31容置的容置槽221。容置槽221為凹形 設計，使相鄰的容置槽221之間形成有分隔牆，具有阻隔作 用 有效防止焊接時焊錫相互粘連 避免端子之間短接，提 升生產品質。容置槽221的前端連通後塞2上的一穿孔23， 穿孔23順延料焊腳排列方向延伸’穿孔23枝端子焊腳 穿設後伸，《讀，並有效平整料焊卿，防止錯位麵 起。容置槽221對端子焊腳有定位作用，並提供焊接區間，As shown in FIG. 1 - 5, the rear end of the rear plug 2 is provided with a rear extension 22, and the rear extension 22 is provided with a receiving groove 221 for receiving the terminal soldering leg 31. The accommodating groove 221 has a concave design, so that a partition wall is formed between the adjacent accommodating grooves 221, and has a barrier function to effectively prevent solder from sticking to each other during welding, thereby avoiding short-circuit between terminals and improving production quality. The front end of the accommodating groove 221 communicates with a through hole 23 in the rear plug 2, and the through hole 23 extends in the direction of the arrangement of the soldering legs. The through-hole 23-terminal soldering leg is stretched and stretched, "reading, and effectively flattening the material to prevent misalignment Start. The accommodating groove 221 has a positioning function for the terminal soldering legs and provides a welding interval.
而後延段22有效承載端子焊聊，增加端子焊腳後伸的結構 性，焊搶在端子焊腳面上焊接時，在後延段22的承載下， 保持端子烊腳31平整性，端子痒腳31不會㈣，利於其與 焊線連接，提升焊接品質。 本創作中，後延段22上的容置槽22ι高於絕緣主體^ 前端上的端子3的接觸部，即端子焊腳31相對抬起，與端 妾觸。p不在同平面上’該結構可有效阻止膠料從後向前 延伸，防止端子接觸部枯附膝料，保證端子接觸部正常工 作。此外，本創作㈣塞2還可有效封堵端子槽心後端， M406852 同樣可有效防止充膠 本創作提供的電連接器後塞組裝結構，具有如下優點： 1、 後塞採用軸向插入組裝，結構簡單、科學合理，投 資成本低，且組裝方便快捷。 2、 後塞提供端子焊腳容置的容置槽，具有良好定位和 承載作用，方便端子焊腳焊接操作，有效防止短接，增強端 子焊腳後伸的結構強度’有效保證焊接時焊腳不變形，提升 焊接品質。 3、 後塞的容置槽高於絕緣主體前端上的端子接觸部， 即端子焊腳相對抬起’與端子接觸部不在同一平面上，以及 後塞有效封堵端子槽’有效防止充膠，保證端子接觸部正常 工作。 4、 後塞可有效擴展端子焊腳的分佈空間，加大端子焊 腳之間間距，利於焊接，提高生產率。 上列詳細說明係針對本創作之一可行實施例之具體說 明’惟該實施例並非用以限制本創作之專利範圍，凡未脫離 本創作技藝精神所為之等效實施或變更，均應包含於本案之 專利範圍中。 【圖式簡單說明】 請參閱以下有關本創作一較佳實施例之詳細說明及其附 圖，將可進一步瞭解本創作之技術内容及其目的功效；有關 該實施例之附圖為： M406852 圊一為本創作之後塞立體結構示意圖； 圊二為本創作的結構分解示意圖； 圖三為本創作組合後的結構示意圖；以及 圖四、五為本創作組裝後的内部結構剖視圖。 主要元件符號說明】 1 絕緣主體 11 端子槽 12 柱塞孔 2 後塞 21 柱塞 211 筋條 22 後延段 221 容置槽 23 穿孔 3 端子 31 端子焊腳 7The rear extension 22 effectively carries the terminal welding, increases the structural rigidity of the terminal soldering post, and welds the solder on the terminal soldering surface, and maintains the flatness of the terminal lame 31 under the bearing of the rear extension 22, and the terminal is itchy 31 does not (4), which facilitates its connection with the wire and improves the welding quality. In the present invention, the accommodating groove 22ι on the rear extension 22 is higher than the contact portion of the terminal 3 on the front end of the insulating body ^, that is, the terminal soldering leg 31 is relatively lifted up and touched with the end. p is not in the same plane. This structure can effectively prevent the rubber material from extending from the back to the front, preventing the terminal contact portion from sticking to the knee material and ensuring the normal operation of the terminal contact portion. In addition, the creation (4) plug 2 can also effectively block the rear end of the terminal slot. The M406852 can also effectively prevent the electrical connector back plug assembly structure provided by the glue. It has the following advantages: 1. The rear plug is assembled by axial insertion. The structure is simple, scientific and reasonable, the investment cost is low, and the assembly is convenient and fast. 2. The rear plug provides the receiving groove for the terminal soldering foot, which has good positioning and bearing function, facilitates the soldering operation of the terminal soldering foot, effectively prevents shorting, and enhances the structural strength of the terminal soldering foot. No deformation, improve welding quality. 3. The receiving groove of the rear plug is higher than the terminal contact portion on the front end of the insulating body, that is, the terminal soldering leg is relatively raised 'on the same plane as the terminal contact portion, and the rear plug effectively blocks the terminal slot' to effectively prevent the filling, Ensure that the terminal contacts work properly. 4. The rear plug can effectively expand the distribution space of the terminal soldering feet, increase the spacing between the soldering legs of the terminals, facilitate welding and improve productivity. The detailed description above is a detailed description of one of the possible embodiments of the present invention. The present invention is not intended to limit the scope of the present invention. Any equivalent implementation or modification that is not departing from the spirit of the present invention should be included in The patent scope of this case. BRIEF DESCRIPTION OF THE DRAWINGS The following is a detailed description of a preferred embodiment of the present invention and its accompanying drawings, which will further understand the technical contents of the present invention and its effects; the drawings relating to the embodiment are: M406852 圊A schematic diagram of the three-dimensional structure of the creation after the creation; 圊二 is a schematic diagram of the structure of the creation; Figure 3 is a schematic diagram of the structure after the creation of the combination; and Figure 4 and Figure 5 are cross-sectional views of the internal structure after the creation of the creation. Main component symbol description] 1 Insulation body 11 Terminal slot 12 Plunger hole 2 Back plug 21 Plunger 211 Rib 22 Rear extension 221 Socket groove 23 Perforation 3 Terminal 31 Terminal soldering foot 7