M264689 八、新型說明：， 【新型所屬之技術領域】 改良，尤指一種針對電 甘欠固方式組裝於電連接 本創作係有關於一種電連接器 連接器之彈片加以改良，使彈片以 恭之改良。 【先前技術】M264689 8. Description of the new type: [Technical field to which the new type belongs] Improvement, especially for a type of electrical connector that is assembled in an electrical connection. This creation is about a spring piece of an electrical connector connector, so that the spring piece is respectfully improved. . [Prior art]
習知電連接器可設置於電路板（如主機板）上，並盥 一相匹配的電連接器（如線纜連接器）接合，如第一圖^ 示，習知的電連接器大都包括有一絕緣本體i a、多數支 導電端子2 a及一金屬殼體3 a，該等導電端子2 ^係對 應容置在該絕緣本體1 a之端子通道内，該金屬殼體3 a 係以金屬片體沖製而成，再予以彎折組立包覆於該絕緣本 體1 a外部。Conventional electrical connectors can be arranged on a circuit board (such as a motherboard) and mated with a matching electrical connector (such as a cable connector). As shown in the first figure, most conventional electrical connectors include There is an insulating body ia, a plurality of conductive terminals 2 a and a metal shell 3 a. The conductive terminals 2 ^ are correspondingly accommodated in the terminal channels of the insulating body 1 a, and the metal shell 3 a is made of a metal sheet. The body is punched out, and then bent and assembled to cover the outside of the insulating body 1a.
當該電連接器與相匹配的電連接器接合時，該電連接 器之導電端子2 a即可與相匹配的電連接器的導電端子 對應接觸，藉以達成該電連接器與相匹配的電連接器電性 連接之作用，使得電路板可透過該電連接器與相匹配的電 連接器達成電性連接之作用。 上述之電連接器，其金屬殼體3 a上需設有至少一彈 片3 1 a，以便利用該彈片3 1 a伸入金屬殼體3 a内部 ’用以與相匹配的電連接器的金屬外殼彈性接觸，藉以提 供彈性夾持的功能，使該二電連接器的接合較為穩固，用 以增加耐插拔力，且使電連接器與相匹配的電連接器達成 接地效果，而具有較佳的電磁遮蔽效果。 惟’上述習知之電連接器，由於彈片3 1 a與金屬殼 5 M264689 體3 a係為—體成型的設計， 良好的金屬材料製成，使得金屬殼體3:二：需以導電性 限制:而無法彈性選用其他的材料製作金屬殼料體使用受到 疋以，由上可知，上述習知的電連接界， 上，顯然具有不便盘在實際使用 I、缺失存在，而可待加以改 緣疋，本創作人有感上述缺失之 究並配人風w j改善，乃特潛心研 九並配”理之運用，終於提出 上述缺失之本創作。 有效改善 【新型内容】 本創作之主要目的，在於可提供一種電連接 使用不同的材料製作，使二 料使用及製作方式較不會受到限制。 本創作之另-目的，在於可提供一種電連接器 -金，设體湘鑄模方式製成，其強度較佳，不易變形， 且較能耐插拔，又較為美觀。 為了達成上述之目的，本創作係提供一種電 ^，包括：一絕緣本體，其具有-主體及一連接於社體 月IJ側的插接部，該插接部上設有多數個端子通道，該等端 子通道向後延伸貫穿主體；多數支導電端子，係對應容置 在該絕緣本體之端子通道内，該等導電端子一端位於該絕 緣本體之主體後側，另一端位於該絕緣本體之插接部上； 一金屬殼體’其内部形成有一容置空間，該結合有導電端 子之絕緣本體係組裝於該容置空間内部，該金屬殼體設有 一組裝槽；以及一彈片，其具有一本體部及至少一彈性 臂，該彈片係以本體部嵌固於該金屬殼體的組裝槽中，該 M264689 彈性臂伸入該金屬殼體之容置空間中。 為使能更進一步瞭解本創作之特徵及技術内容，請參 閱以下有關本創作之詳細說明與附圖，然而所附圖式僅提 供參考與說明用，並非用來對本創作加以限制者。 【實施方式】 請參閱第二圖至第四圖，本創作係提供一種電連接器 改良，尤指一種針對電連接器之彈片加以改良，使彈片以 肷扣方式組裝於電連接器之改良，該電連接器可設置於電 路板上，與電路板達成電性連接，並可與一相匹配的電連 接器接合。 該電連接器係包括有一絕緣本體1、多數支導電端子 2、一金屬殼體3及一彈片4，其中該絕緣本體1係以塑 膠材料製成，具有一呈長矩形之主體1 1及連接於該主體 1 1前側的一插接部1 2，該插接部1 2可用以接合相匹 配的電連接器’該插接部1 2頂侧及底側具有多數個對鹿 於導電端子2數目之端子通道1 3,該等端子通道i 向後延伸貫穿主體1 1前、後側。 另於該主體11後侧形成有多數個與端子通道13 相對應的疋位槽1 4 ’該專定位槽1 4係位於端子通道1 3後端下方處。該主體1 1頂側係設有二第—^接體1 5，該主體1 1左、右二侧則各設有一第二卡接體i 6。 該等導電端子2係以導電性良好的金屬材料製成，其 係對應容置在該絕緣本體1之端子通道13内，該導電端 子2具有與該絕緣本體1之端子通道13内壁產生干涉 定位作用之一固定部2 1、一連接於該固定部2 1一端並 M264689 位於該絕緣本體1之主體1 1後側之焊接部2 2及一連 接於該固定部21另一端並位於該絕緣本體^的插接部 1 2上之接觸部2 3，該焊接部2 2係延伸至定位槽工 4，並配合於相對應的定位槽1 4中。 該金屬殼體3係以金屬材料以鑄模方式製成，該金屬 殼體3係呈中空體（如第五圖），該金屬殼體3内部形成 有一谷置空間3 1，該容置空間3 1前、後二端係形成開 口狀，該結合有導電端子2之絕緣本體1係組裝於該金屬 殼體3之容置空間3 1内部，使該金屬殼體3包覆於該絕 緣本體1外部。 該金屬殼體3之容置空間3 1頂侧係設有二與第一 卡接體1 5相對應的第三卡接體3 2，該容置空間3 1 左、右二侧各設有一與第二卡接體1 6相對應的第四卡接 體3 3，該二第三卡接體3 2係與該二第—^接體1 5相 互卡接，該二第四卡接體3 3則與該二第二卡接體i 6相 互卡接，使該金屬殼體3得以穩固的包覆於該絕緣本體1 外部。該金屬殼體3底部中間位置設有一組裝槽3 4，該 、、且裝槽3 4係位於谷置空間3 1底侧，且該組裝槽3 4後 端形成開口狀，該組裝槽3 4係由後往前延伸適當的深 度。 該彈片4係以導電性良好的金屬材料製成，其係具有 一本體部41，該本體部41邊緣連接有至少一彈性臂4 2，在本實施例中係設有二個彈性臂4 2，該二彈性臂4 2係連接於本體部4 1左、右二侧邊緣，該彈性臂4 2係 向前延伸適當長度，該彈性臂4 2大致呈一前窄後寬的長 M264689 形片體，該彈性臂4 2前端形成自由端，並具有一彎折呈 圓弧形向上突起之接觸部4 3。 該彈片4係以本體部4 1組裝於該金屬殼體3中間 的組裝槽3 4中，該本體部4 1係與組裝槽3 4内壁產生 干涉作用，使該本體部4 1後接固定於組裝槽3 4中，且 7該一彈性臂4 2之接觸部4 3伸入該金屬殼體3之容 置空間3 1中，用以與相匹配的電連接器工〇 〇的金屬殼 體1 〇 1上相對應的扣接孔i 0 2 (如第六圖）相互配 合，以增加耐插拔力及達到接地作用；藉由上述之組成以_ 形成本創作之電連接器改良。 σ如第六圖所示，當本創作電連接器與相匹配的電連接 器接合時，該電連接器之導電端子2的接觸部2 3即可與 ，匹配的電連接器！〇〇的導電端子（圖略）對應接觸1 藉以達成該電連接器與相匹配的電連接器電性連接之作 用使得電路板可透過該電連接器與相匹配的電連接器達 成電性連接之作用。 本創作係將彈片4與金屬殼體3分別製作，該彈片4傷 ，以組σ方式組裝於金屬殼體3上，因此該彈片4與金屬 殼體3可使用不同的材料製作，該金屬殼體3的材料使用 及製作方式較不會受到限制，該金屬殼體3可利用鑄模方 式製成，其強度較佳，不易變形’且較能财插拔，又較為 美觀。 、再者，本創作之彈片4係以銅等導電性良好的金屬材 料裝成’因此該彈片4與相匹配的電連接器接觸導通時， 可具有較佳的接地效果。 9 M264689 综上所述’本創作實A _ 貝馬一不可多得之新难創作產口 極具產業上顧性、新㈣3、#j^代魅㈣產0口 .^ f生及進步性，完全符合新型專利 申言月要件，爰依專利法提屮由▲主 ^ 杈出申#，畋請詳查並賜准本案專 利，以保障創作者之權益。 惟以上所述僅為本創作之較佳可行實關，非因此即 拘限本創作之專職圍，故舉凡運財創作㈣書及圖式 内容所為之等效結構變化，均同理皆包含於本創作之範圍 内，合予陳明。 【圖式簡單說明】 第一圖係習知電連接器之立體圖。 第二圖係本創作之立體分解圖。 第三圖係本創作之立體圖。 第四圖係本創作之剖視圖。 第五圖係本創作之金屬殼體之立體圖。 第六圖係本創作之使用狀態示意圖。 【主要元件符號說明】 [習知] 1 a絕緣本體 2 a導電端子 3 a金屬殼體 3 1 a彈片 10 M264689 [本創作] 1 絕緣本體 1 1 主體 1 2 插接部 13 端子通道 1 4 定位槽 15 第一卡接體 1 6 第二卡接體 2 導電端子 2 1 固定部 2 2 焊接部 2 3 接觸部 3 金屬殼體 3 1 容置空間 3 2 第三卡接體 3 3 第四卡接體 3 4 組裝槽 4 彈片 4 1 本體部 4 2 彈性臂 4 3 接觸部 1 0 0電連接器 1 0 1金屬殼體 1 0 2扣接孔 11When the electrical connector is mated with a matching electrical connector, the conductive terminal 2a of the electrical connector can be in corresponding contact with the conductive terminal of the matching electrical connector, so as to achieve the electrical connector and the matching electrical connector. The electrical connection of the connector enables the circuit board to achieve the electrical connection through the electrical connector and the matching electrical connector. In the above electrical connector, at least one elastic piece 3 1 a is required on the metal shell 3 a of the electrical connector, so that the elastic piece 3 1 a can be used to extend into the metal casing 3 a to match the metal of the electrical connector. The shells are elastically contacted to provide the function of elastic clamping, so that the two electrical connectors are more firmly joined to increase the resistance to insertion and removal, and make the electrical connector and the matching electrical connector achieve a grounding effect, which has a relatively Good electromagnetic shielding effect. However, the above-mentioned conventional electrical connector, because the elastic sheet 3 1 a and the metal shell 5 M264689 body 3 a is a one-piece molding design, made of good metal materials, so that the metal shell 3: 2: need to be limited by conductivity : The inability to use other materials to make the metal shell material is difficult to use. From the above, it can be seen that the conventional electrical connection circles mentioned above obviously have inconvenience disks in actual use. I lack them, and they can be changed. Alas, the author felt the above-mentioned lack of research and improved the human style wj. He has devoted himself to studying the use of the principle of "combining nine and matching" and finally put forward the above-mentioned lack of original creation. Effective improvement [new content] The main purpose of this creation, The purpose is to provide an electrical connection made of different materials, so that the use and production methods of the two materials are less limited. Another purpose of this creation is to provide an electrical connector-gold, which is made by casting the body. Its strength is better, it is not easily deformed, and it is more resistant to plugging and unplugging, and it is more beautiful. In order to achieve the above purpose, this creative system provides an electrical device, including: an insulating body, which has-main The body and a plug-in part connected to the IJ side of the company body. The plug-in part is provided with a plurality of terminal channels, and the terminal channels extend rearwardly through the body; most of the conductive terminals are correspondingly accommodated in the insulating body. In the terminal channel, one end of the conductive terminals is located on the rear side of the main body of the insulating body, and the other end is located on the plug-in portion of the insulating body. A metal casing has an accommodation space formed therein, and the conductive terminals are combined with insulation. The system is assembled inside the accommodating space, the metal shell is provided with an assembly groove; and an elastic piece has a body portion and at least one elastic arm, and the elastic piece is embedded in the metal groove of the metal body with the body portion. The M264689 elastic arm extends into the accommodating space of the metal casing. In order to better understand the features and technical contents of this creation, please refer to the following detailed description and drawings of this creation, but the attached drawings It is provided for reference and explanation only, and is not intended to limit the creation. [Embodiment] Please refer to the second to fourth figures. This creation provides an electrical connector improvement. In particular, it is an improvement of an elastic piece for an electrical connector, so that the elastic piece is snap-fitted into the electrical connector. The electrical connector can be arranged on a circuit board to achieve an electrical connection with the circuit board, and can be connected with a circuit board. The electrical connector is matched. The electrical connector includes an insulating body 1, a plurality of conductive terminals 2, a metal shell 3, and an elastic sheet 4. The insulating body 1 is made of a plastic material and has a The long rectangular main body 11 and a plug-in part 12 connected to the front side of the main body 11 can be used to join matching electrical connectors. The top and bottom sides of the plug-in part 12 have A plurality of pairs of terminal channels 1 3 are connected to the number of conductive terminals 2. The terminal channels i extend rearward through the front and rear sides of the main body 11. In addition, a plurality of 疋 corresponding to the terminal channels 13 are formed on the rear side of the main body 11. Bit slot 1 4 'The special positioning slot 1 4 is located below the rear end of the terminal channel 1 3. The second side of the main body 11 is provided with a second connecting body 15, and the second and left sides of the main body 11 are provided with a second locking body i 6. The conductive terminals 2 are made of a metal material with good conductivity and are correspondingly accommodated in the terminal channel 13 of the insulating body 1. The conductive terminals 2 have interference positioning with the inner wall of the terminal channel 13 of the insulating body 1. One of the roles of the fixing part 21, a welding part 22 connected to one end of the fixing part 21 and M264689 located on the rear side of the main body 1 1 of the insulating body 1, and a connecting part connected to the other end of the fixing part 21 and located on the insulating body The contacting portion 23 on the plugging portion 12 is extended to the positioning groover 4 and fits into the corresponding positioning groove 1 4. The metal casing 3 is made of a metal material in a casting manner. The metal casing 3 is a hollow body (as shown in the fifth figure). A valley space 31 is formed inside the metal casing 3, and the accommodation space 3 1 The front and rear ends are formed into an opening shape. The insulating body 1 combined with the conductive terminal 2 is assembled inside the accommodating space 3 1 of the metal case 3 so that the metal case 3 covers the insulating body 1. external. The top side of the accommodating space 3 1 of the metal casing 3 is provided with two third engaging bodies 3 2 corresponding to the first engaging body 15. The accommodating space 3 1 is provided with one on each of the left and right sides. A fourth clip body 3 3 corresponding to the second clip body 16, the second and third clip bodies 3 2 and the second clip body 15 are clipped to each other, and the two fourth clip bodies 3 3 is engaged with the two second clamping bodies i 6, so that the metal casing 3 can be stably covered on the outside of the insulating body 1. An assembly groove 3 4 is provided at the middle of the bottom of the metal casing 3, and the mounting groove 3 4 is located at the bottom side of the valley space 31, and the rear end of the assembly groove 3 4 is formed as an opening, and the assembly groove 3 4 It extends from the back to the right depth. The elastic piece 4 is made of a metal material with good conductivity, and has a body portion 41. At least one elastic arm 4 2 is connected to the edge of the body portion 41. In this embodiment, two elastic arms 4 2 are provided. The two elastic arms 4 2 are connected to the left and right side edges of the main body 41. The elastic arms 4 2 extend an appropriate length forward. The elastic arms 4 2 are roughly a long, narrow, and wide M264689 shaped piece. The front end of the elastic arm 42 is formed as a free end, and has a contact portion 43 that is bent and protruded upward in a circular arc shape. The elastic piece 4 is assembled in the assembling groove 34 of the metal casing 3 with the main body portion 41, and the main body portion 41 and the inner wall of the assembling groove 34 are caused to interfere with each other, so that the main body portion 41 is fixed to the rear side. In the assembling groove 34, and 7 the contact portion 4 of the elastic arm 4 2 extends into the accommodating space 31 of the metal housing 3, and the metal housing is used to match the electrical connector work. Corresponding buckle holes i 0 2 (as shown in the sixth figure) on 1 〇1 cooperate with each other to increase the resistance to insertion and withdrawal and to achieve the grounding effect; the above composition is used to form the improvement of the electrical connector of this creation. σ As shown in the sixth figure, when the electrical connector of this invention is mated with a matching electrical connector, the contact portion 2 3 of the conductive terminal 2 of the electrical connector can be matched with the electrical connector! 〇〇Conductive terminal (illustration omitted) corresponds to contact 1 so as to achieve the electrical connection between the electrical connector and the matching electrical connector, so that the circuit board can achieve the electrical connection with the matching electrical connector through the electrical connector. The role. In this creation, the shrapnel 4 and the metal shell 3 are separately produced. The shrapnel 4 is injured and assembled on the metal shell 3 in a group σ manner. Therefore, the shrapnel 4 and the metal shell 3 can be made of different materials. The metal shell The material use and manufacturing method of the body 3 are relatively unrestricted. The metal shell 3 can be made by a casting method, which has better strength, is not easily deformed, is more insertable, and is more beautiful. Furthermore, the shrapnel 4 of this creation is made of a metal material with good conductivity such as copper. Therefore, when the shrapnel 4 is in contact with the corresponding electrical connector, it can have a better grounding effect. 9 M264689 In summary, 'This creative reality A _ Beima's rare and difficult creative production port is very industrially considerate, new ㈣3, # j ^ 代 ㈣㈣ 00 .. Life and progress It is in full compliance with the requirements of the new patent claim month. According to the Patent Law, ▲ 主 ^ 枝 出 申 #, please check and grant the patent in this case in order to protect the rights of creators. However, the above is only a good and practical basis for this creation. It does not limit the full-time scope of this creation. Therefore, the equivalent structural changes made by Yuncai's creation script and graphic content are included in the same reason. Within the scope of this creation, Chen Ming is here. [Schematic description] The first diagram is a perspective view of a conventional electrical connector. The second picture is a three-dimensional exploded view of this creation. The third picture is a three-dimensional view of this creation. The fourth picture is a sectional view of this creation. The fifth picture is a perspective view of the metal case of this creation. The sixth picture is a schematic diagram of the use status of this creation. [Description of symbols of main components] [Knowledge] 1 a insulated body 2 a conductive terminal 3 a metal case 3 1 a shrapnel 10 M264689 [this creation] 1 insulated body 1 1 main body 1 2 connector 13 terminal channel 1 4 positioning Slot 15 First clip body 1 6 Second clip body 2 Conductive terminal 2 1 Fixing portion 2 2 Welding portion 2 3 Contact portion 3 Metal case 3 1 Receiving space 3 2 Third clip body 3 3 Fourth card Connector 3 4 Assembly slot 4 Spring sheet 4 1 Body part 4 2 Elastic arm 4 3 Contact part 1 0 0 Electric connector 1 0 1 Metal housing 1 0 2 Buckle hole 11