M398718 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作涉及一種電連接器及電連接器組件，特別係涉及 電連接器及電連接器組件的接地結構。 【先前技術】 [0002] 200 1年12月5日公告的公告號為2463978的中國大险專利 揭示了 一種電連接器，其可與對接連接器配合’電連接 器包括絕緣本體、安裝固持於絕緣本體的子電路板及金 屬殼體，所述子電路板的後表面貼設有金屬薄膜以形成 接地區域，所述金屬殼體延伸設有懸伸臂，所述懸伸臂 抵接於接地區域上。 纪： ,ν" .· .M398718 V. New Description: [New Technology Field] [0001] The present invention relates to an electrical connector and an electrical connector assembly, and more particularly to a grounding structure of an electrical connector and an electrical connector assembly. [Prior Art] [0002] The China Great Insurance Patent No. 2463978 published on December 5, 2001 discloses an electrical connector that can be mated with a mating connector. The electrical connector includes an insulative body and is mounted and held on a sub-circuit board of the insulative housing and a metal housing, the rear surface of the sub-board is affixed with a metal film to form a grounding region, and the metal housing extends with an overhanging arm, and the overhanging arm abuts the ground On the area. Ji: , ν" ..
[0003] 如此設計，懸伸臂容易產生使懸伸:臂與金屬薄膜 間的彈性抵接變得不穩固，影響接地連接的穩定性。 【新型内容】[0003] Thus, the overhanging arm is liable to cause overhanging: the elastic abutment between the arm and the metal film becomes unstable, affecting the stability of the ground connection. [New content]
[0004] 本創作所要解決之技術問題在;^'提供一種便於利用高溫 焊接工藝實現接地焊接以保豳接:地連接穩定性的電連接 器。 ’ [0005] 為解決以上技術問題’本創作採用如下技術方案：一種 電連接器，其包括絕緣本體、金屬殼體及子電路板，金 屬殼體包覆於絕緣本體上，所述金屬殼體設有接地部， 子電路板設有接地區域，所述接地區域設有焊料，所述 接地部與焊料相接觸。 [0006] 為解決以上技術問題，本創作還可採用如下技術方案： 一種電連接器，該電連接器包括金屬殼體及子電路板， 表單编號A0101 第3頁/共16頁 M398718 金屬殼體設有接地部’子電路板設有接地區域，所述接 地區域設有用來焊接接地部與接地區域的谭料，所述接 地部與焊料相接觸。 [0007] 本創作所要解決之另一技術問題在於提供一種較為實用 的電連接器組件。 [0008] 為解決以上技術問題，本創作採用如下技術方案：一種 電連接器組件’其包括外部電路板及電連接器，電連接 器焊接於外部電路板，所述電連接器設有絕緣本體、包 覆絕緣本體的金屬殼體、及子電路板，所述子電路板設 有接地區域’所述金屬殼體設有秦述接地區域 設有用來焊接接地部與接連接器 組件採用高溫焊接工藝-併部電路板 的焊接以及接地部與接地區域的焊接。 [0009] 本電連接器便於利用高溫焊接工藝熔融焊料實現焊料與 接地部間的接地焊接，以保證接地連接的穩定性；本電 連接器組件可實現採用高溫焊接工藝一併實現接地焊接 及外部電路板與電連接器的焊接，非常實用。 [0010] 以下結合圖式及實施方式對本創作進一步說明。 【實施方式】 [0011] 請一併參閱第一圖及第二圖所示，一種符合本創作的電 連接器100，其可採用高溫焊接工藝（如紅外線回流焊） 焊接於外部電路板並可與對接連接器（未圖示）配合， 所述電連接器100包括絕緣本體u、安裝於絕緣本體11的 端子杈組12、包覆絕緣本體11的金屬殼體13及安裝固持 表單编號A0101 第4頁/共丨6頁 M398718 於絕緣本體11相對兩側的LED 14。 [0012] 請參閱第一圖至第三圖所示，所述絕緣本體丨丨設有奎直 於外部電路板的側壁11〇、平行於外部電路板的底壁U1 及設於絕緣本體11前端並供對接連接器插入的對接端口 112。所述絕緣本體11還設有位於電連接器ι〇〇外側的缺 口 1100，所述絕緣本體11包括可安裝於外部電路板的底 部’缺口 11 0 0位於絕緣本體11的底部。 [0013] 請參閱第一圖至第三圖所示，所述端子模組12包括設於 絕緣本體11後側的絕緣載體12〇、設於絕緣載體120並可 焊接於外部電路板的連接端子丨21、子電路板122、可與 對接連接器對接的對接端子仿3:'(辑;5§^象貪體12 0並焊 接於子電路板丨22的轉接端子:丨对法收盒於絶緣載體丨別 的磁性元件125。所述對接端子丨23、子電路板122、轉 接端子124、磁性元件125及連接端子121依次電性連接 形成通路。所述子電路板丨22竪直缉於絕緣本體丨丨與絕緣 載體120之間，子電路板122呈倒置的“凸，，型以便於電 連接窃1〇〇安裝於外部電路板_，子電路板122上設有接地 ·' · . 區域1221 ’所述接地區域1221設有焊料1 220 ;所述接地 區域1221形成於子電路板122表面，當然所述接地區域 1221可形成於子電路板122的任意需要的位置如側面或 通孔内，只要具有接地的功能即可。所述子電路板122圍 設於缺口 11〇〇的—側，所述焊料122〇設於缺口 11〇〇處， 由於採用高溫焊接工藝的焊接時間較短，電連接 器100的 外側的溫度將高於相對封閉的電連接 器1 0 0的内側的溫度 ’本實施例中缺nilQQ位於電連接器刚外側，有利於焊 第5頁/共16頁 表單编號A0101 M398718 料1220更好的受熱熔融。所述焊料122〇及對接端子ι23 均設於子電路板122的前側；所述對接端子123焊接於子 電路板122的上部區域，所述焊料1220設於子電路板122 的下部區域以與對接端子丨23隔開。所述焊料122〇為焊錫 ，其覆於接地區域1221，當然所述焊料不限於焊錫一種 ’可為其他適於受熱熔融的焊接用材料。所述轉接端子 124—端延伸出絕緣載體丨2〇以便與子電路板122相焊接 [0014] 請參閱第一圖至第三圖所示，所述金屬殼體13設有垂直 於子電路板122的殼側壁13〇、垂直於子電路板122的殼 頂壁U1、設於金屬殼體13辦端#供器插入的殼 對接端口 132及接地部133。所來焊接接地 區域1221與接地部133，所述接地部133與焊料1220相接 觸以便焊料1220受熱熔融後接地區域丨221與接地部133 相焊接》接地部133平行於子電路板122 ^接地部133設 有開口 1330以便於熔融的焊料丨22〇進入開口 133〇。接地 部133自金屬殼體13延伸出並貼靠於焊料1220上以保證 接地部133與焊料1 220的良好接觸從而進一步保證受熱焊 接的效果。接地部133自金屬殼體13衝切出，所述金屬殼 體13上設有衝切接地部133而形成的衝切口 134。在本實 施例中，所述接地部133自殼側壁13〇彎折延伸出。 [0015] [0016] 本創作還提供本電連接器1GG的使用方法，其包括： 提ί'夕卜部電路板，所料部電路板的預定位置設有可 與電連接器1GG焊接的焊接材料（未圖示），將所述電連 接器安裝於預定位置； 表單編號Α0101 第6頁/共16頁 [0017] k供一尚溫焊接没備（未圖示），將所述電連接器loo及 外部電路板放入尚溫焊接設備，高溫焊接設備炫融焊接 材料從而將電連接器100焊接於外部電路板，且一併溶融 焊料1220從而將接地區域1221與接地部133相焊接； [0018] 將電連接器100及外部電路板取出。 [0019] 本電連接器1〇〇便於利用高溫焊接工藝熔融焊料1220實現 接地區域1221與接地部133間的接地焊接，以保證接地連 接的穩定性’本電連接器100可採用高溫焊接工藝一併實 現電連接器100與外部電路板的焊接以及接地部133與接 地區域1221的焊接，省去製造電連接器1〇〇時接地區域 1221與接地部133間的焊接，從而節省，製造丨電連接器1 〇〇 的工時，同時有利於電連接器1〇〇的重工(拆下金屬殼體 13時不需要進行焊料1220與接地部133的解焊）。 [0020] 將電連接器1〇〇採用高溫焊接工藝焊接於外部電路板從而 形成一種電連接器組件，電連接器100的連接端子121採 用高溫焊接工藝焊接於外部電路板，即電連接器組件包 括外部電路板及焊接於外部電路板的電連接器丨〇〇。所述 電連接器組件採用高溫焊接工藝一併實現電連接器1〇〇與 外部電路板的焊接以及接地部133與接地區域1221的焊接 ，不但節省工時，同時保證了電連接器組件接地焊接的 穩定性。 [0021] 综上所述，本創作確已符合新型專利之要件，爰依法提 出專利申請。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 表單編號A0101 第7頁/共16頁 M398718 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，皆應涵以下申請專利範圍内。 【圖式簡單說明】 [0022] 第一圖係本創作電連接器的立體圖。 [0023] 第二圖係本創作電連接器的分解圖。 [0024] 第三圖係本創作電連接器端子模組的分解圖。 [0025] 【主要元件符號說明】 電連接器100 [0026] 絕緣本體 11 [0027] 側壁110 [0028] 缺口 1100 [0029] 底壁111 [0030] 對接端口 112 [0031] 端子模組 12 [0032] 絕緣載體 120 [0033] 連接端子 121 [0034] 子電路板 122 [0035] 焊料1220 [0036] 接地區域 1221 [0037] 對接端子 123 表單編號A0101 第8頁/共16頁 M398718[0004] The technical problem to be solved by the present invention is to provide an electrical connector that facilitates grounding soldering using a high-temperature soldering process to ensure the connection stability of the ground connection. [0005] In order to solve the above technical problem, the present invention adopts the following technical solution: an electrical connector includes an insulative housing, a metal housing and a sub-circuit board, and the metal housing is coated on the insulative housing, the metal housing A grounding portion is provided, and the sub-board is provided with a grounding region, and the grounding region is provided with solder, and the grounding portion is in contact with the solder. [0006] In order to solve the above technical problem, the present invention can also adopt the following technical solutions: An electrical connector including a metal casing and a sub-board, Form No. A0101 Page 3 of 16 M398718 Metal Shell The body is provided with a grounding portion' sub-circuit board provided with a grounding region, and the grounding region is provided with a tantalum for soldering the grounding portion and the grounding region, and the grounding portion is in contact with the solder. Another technical problem to be solved by the present invention is to provide a more practical electrical connector assembly. [0008] In order to solve the above technical problem, the present invention adopts the following technical solution: an electrical connector assembly that includes an external circuit board and an electrical connector, the electrical connector is soldered to an external circuit board, and the electrical connector is provided with an insulating body a metal casing covering the insulative housing, and a sub-circuit board, wherein the sub-circuit board is provided with a grounding area. The metal casing is provided with a grounding area of Qin said to be used for welding the grounding portion and the connector assembly is welded by high temperature. Process - soldering of the parallel board and soldering of the ground to the ground. [0009] The electrical connector facilitates the use of a high-temperature soldering process to melt the solder to achieve grounding soldering between the solder and the ground to ensure the stability of the ground connection; the electrical connector assembly can achieve ground welding and external use using a high-temperature soldering process The welding of the circuit board and the electrical connector is very practical. [0010] The present invention will be further described below in conjunction with the drawings and embodiments. [Embodiment] [0011] Please refer to the first figure and the second figure together, an electrical connector 100 conforming to the present invention, which can be soldered to an external circuit board by a high temperature soldering process (such as infrared reflow soldering). Cooperating with a mating connector (not shown), the electrical connector 100 includes an insulative housing u, a terminal set 12 mounted on the insulative housing 11, a metal housing 13 covering the insulative housing 11, and a mounting and holding form number A0101 Page 4 / A total of 6 pages M398718 LEDs 14 on opposite sides of the insulative housing 11. [0012] Referring to the first to third figures, the insulating body is provided with a sidewall 11 奎 straight to the external circuit board, a bottom wall U1 parallel to the external circuit board, and a front end of the insulating body 11 And a docking port 112 for the docking connector to be inserted. The insulative housing 11 is further provided with a cutout 1100 on the outer side of the electrical connector ι. The insulative housing 11 includes a bottom portion yoke 10 0 0 mountable to the outer circuit board at the bottom of the insulative housing 11. [0013] Referring to the first to third figures, the terminal module 12 includes an insulating carrier 12〇 disposed on the rear side of the insulative housing 11, a connection terminal disposed on the insulating carrier 120 and solderable to the external circuit board.丨21, the sub-board 122, the docking terminal that can be docked with the mating connector is like 3: '(Edition; 5 § ^ 贪 贪 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 The magnetic carrier 125 is separated from the insulating carrier. The butting terminal 丨23, the sub-board 122, the switching terminal 124, the magnetic element 125 and the connecting terminal 121 are electrically connected in sequence to form a via. The sub-board 丨 22 is vertical Between the insulating body 丨丨 and the insulating carrier 120, the sub-circuit board 122 is inverted "convex, type so that the electrical connection is shackled and mounted on the external circuit board _, and the sub-circuit board 122 is grounded." The grounding region 1221 is provided with a solder 1 220; the grounding region 1221 is formed on the surface of the sub-board 122. Of course, the grounding region 1221 can be formed at any desired position of the sub-board 122 such as the side or In the through hole, as long as it has a function of grounding. The circuit board 122 is disposed on the side of the notch 11〇〇, and the solder 122 is disposed at the notch 11〇〇. Since the soldering time of the high-temperature soldering process is short, the temperature of the outer side of the electrical connector 100 will be higher than that of the opposite side. The temperature of the inner side of the closed electrical connector 100. In this embodiment, the lack of nilQQ is located just outside the electrical connector, which is advantageous for welding the fifth page/total 16 pages of the form number A0101 M398718. The material 1220 is better heated and melted. The solder 122 and the butt terminal ι23 are both disposed on the front side of the sub-board 122; the butt terminal 123 is soldered to the upper portion of the sub-board 122, and the solder 1220 is disposed in the lower region of the sub-board 122 to be connected to the butt terminal The solder 122 is soldered and covered on the ground region 1221. Of course, the solder is not limited to solder, and may be other soldering materials suitable for heat fusion. The insulating carrier 丨 2 出 is soldered to be soldered to the sub-board 122. [0014] Referring to the first to third figures, the metal casing 13 is provided with a side wall 13 perpendicular to the sub-board 122, vertical. On the sub board 122 The top wall U1 is disposed on the metal housing 13 and the housing mating port 132 and the grounding portion 133. The grounding portion 1221 and the grounding portion 133 are soldered, and the grounding portion 133 is in contact with the solder 1220 for solder 1220. After the heat is melted, the grounding region 221 is soldered to the grounding portion 133. The grounding portion 133 is parallel to the sub-circuit board 122. The grounding portion 133 is provided with an opening 1330 to facilitate the molten solder bump 22 to enter the opening 133. The grounding portion 133 is from the metal shell. The body 13 extends and abuts against the solder 1220 to ensure good contact of the ground portion 133 with the solder 1 220 to further ensure the effect of heat welding. The ground portion 133 is punched out from the metal casing 13, and the metal casing 13 is provided with a punching slit 134 formed by punching the ground portion 133. In the embodiment, the grounding portion 133 is bent and extended from the side wall 13 of the casing. [0016] The present invention also provides a method of using the electrical connector 1GG, comprising: an electronic circuit board, wherein a predetermined position of the circuit board is provided with a solder material solderable to the electrical connector 1GG. (not shown), the electrical connector is mounted at a predetermined position; Form No. Α0101 Page 6 of 16 [0017] k for a temperature-welded soldering (not shown), the electrical connector The loo and the external circuit board are placed in the soldering equipment, and the high-temperature soldering equipment is used to solder the soldering material to solder the electrical connector 100 to the external circuit board, and the solder 1220 is melted together to solder the grounding region 1221 to the grounding portion 133; 0018] Take out the electrical connector 100 and the external circuit board. [0019] The electrical connector 1 〇〇 facilitates the use of a high-temperature soldering process to melt the solder 1220 to achieve grounding soldering between the grounding region 1221 and the grounding portion 133 to ensure the stability of the grounding connection. The present electrical connector 100 can adopt a high-temperature soldering process. The welding of the electrical connector 100 to the external circuit board and the welding of the grounding portion 133 and the grounding region 1221 are performed, and the soldering between the grounding region 1221 and the grounding portion 133 when the electrical connector 1 is manufactured is omitted, thereby saving and manufacturing the electric power. The working time of the connector 1 有利 is advantageous for the rework of the electrical connector 1 (the solder 1220 and the ground portion 133 are not required to be soldered when the metal case 13 is removed). [0020] The electrical connector 1 is soldered to the external circuit board by a high temperature soldering process to form an electrical connector assembly, and the connection terminal 121 of the electrical connector 100 is soldered to the external circuit board by a high temperature soldering process, that is, the electrical connector assembly It includes an external circuit board and an electrical connector 焊接 soldered to the external circuit board. The electrical connector assembly uses a high-temperature soldering process to weld the electrical connector 1〇〇 to the external circuit board and the grounding portion 133 to the grounding region 1221, thereby saving man-hours and ensuring grounding of the electrical connector assembly. Stability. [0021] In summary, the creation has indeed met the requirements of the new patent, and the patent application is filed according to law. However, the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the present invention is not limited to the above-mentioned embodiments. For those who are familiar with the form number A0101, page 7/16 pages, M398718, the person skilled in the case is assisted by this creation. Equivalent modifications or changes made by the spirit of the invention shall be within the scope of the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS [0022] The first figure is a perspective view of the present electrical connector. [0023] The second figure is an exploded view of the present electrical connector. [0024] The third figure is an exploded view of the terminal module of the present electrical connector. [Main component symbol description] Electrical connector 100 [0026] Insulating body 11 [0027] Side wall 110 [0028] Notch 1100 [0029] Bottom wall 111 [0030] Docking port 112 [0031] Terminal module 12 [0032] Insulating carrier 120 [0033] Connection terminal 121 [0034] Sub-board 122 [0035] Solder 1220 [0036] Grounding area 1221 [0037] Docking terminal 123 Form number A0101 Page 8 of 16 M398718
[0038] [0039] [0040] [0041] [0042] [0043] [0044] [0045] [0046] [0047] 轉接端子124 磁性元件125 金屬殼體13 殼側壁130 殼頂壁131 殼對接端口 132 接地部133 開口 1330 衝切口 1 3 4 LED 14[0040] [0040] [0044] [0046] [0047] [0047] [0047] Transfer terminal 124 magnetic element 125 metal housing 13 shell sidewall 130 shell top wall 131 shell docking Port 132 Ground 133 Opening 1330 Punching 1 3 4 LED 14
表單編號A0101 第9頁/共16頁Form No. A0101 Page 9 of 16