201136041 六、發明說明： 【發明所屬之技術領域】 本發明係有關於一種電連接器，特別係指一種上下排列之端 子一體沖壓製造之電連接器。 【先前技術】 請參_ 1 ’係為一金屬4 10之平面圖’其表面形成有金屬 • 晶粒加工壓延方向11 (以下簡稱晶粒方向）。 請參閱圖2’習知之電連接器之端子在製造上以一金屬片下料 方式形成-料帶12連接-排端子15，其為了省料各端子15大皆 成斜向排列連接於料帶12，請參閱圖3，故當端子15取下擺正組 裝於塑膠座體時其晶粒方向Η即成斜向。 再者，目前具有多個上下排列連接槽之連接器，其對應多個 連接槽之端子皆是分別沖壓製造及組裝，甚為費工。 【發明内容】 本發明之主要目的在於提供一種電連接器及其製造方法，其 -體沖壓製造上下制之端子對應多個上下制之連接槽，達到 沖壓製造及組裝上之方便。 為達上述目的，本發明電連接器之製造方法包括 膠座體’該塑膠座體設有多個上下排列之連接槽；提供至少'一金 屬片’該金屬片賴形成—體相連之—組端子，該—組端子係各 3 201136041 • 接觸部’該-組端子之主體成不同 成縱向，該-組端子之接觸 门度且板面皆 端子一次性物；及將該下制i將該―趙相連之-組 該塑膠座趙後再將次餘裝固定於 -連接槽—側。 該―為子之接_分別位於 本發明電連接n包括··—塑膠座體 下排列之連接槽，·及至少一组端子兮有i上 β , 端子’該一組端子係各設有一主沪 瞻及一接觸部，該一組端子之主 主體成不冋尚度且板面皆成縱向，該 一組知子之接觸部成上下排列；其特徵在於該一組端子之主體之 晶粒成水平，且該一組端子之主體下端設有無電度層斷面。 χ明電連接器，其包括：—歸座體，該塑勝座體設有- 組上下排列之連接槽；及至少一组端子，該一組端子係各設有一 主體及-接觸部，該一組端子之主體成不同高度且板面皆成縱 向，該一組端子之接觸部成上下排列；其特徵在於該-組端子之 .主體之晶粒方向成縱向’且該—組端子之主體-側設有無電度層 斷面。 本發明之上述及其他目的、優點和特色由以下較佳實施例之 詳細說明中並參考圖式當可更加明白。 【實施方式】 請參閱圖4、圖5及圖6，係為本發明第一實施例，其為一種影 音訊號線插座，其包括-塑膠座體2〇、_組第—端.、一組第 Γ 4 201136041 二端子40、一組第三端子5〇、一組第四端子6〇、三個浮動塊28、 一金屬外殼70及一接地端子75，其中： 該塑膠座體20内上下排瓶有三個連接槽2卜該連接槽21 可容置一影音訊號線之插頭，其後方蓋合一後蓋25。 該一組第一端子30係組裝固定於該塑膠座體2〇，其設有長、 中、短三個不同高度之端子對應設於該三個連接槽21 一側，該第 -端子30設有一主體31、一彈臂32及一接腳33，該主體似隹㈣ • 且板面成縱向，其設有一縱向板34及橫向板35，該橫向板35之板 面設有一凸部36，該彈臂32連接於該主體31之橫向板35且彎曲設 有一側向凸出之接觸部37，該主體31之縱向板35之下端中間連接 該接腳33而二侧設有無電鍍層斷面38，該接腳33伸出該塑膠座體 20下端，該一組第一端子3〇之主體31係成不同高度且板面皆成縱 向，該一組第一端子30之接觸部37成上下對齊排列。 該一組第二端子40係組裝固定於該塑膠座體2〇，其設有長、 • 中、短三個不同高度之端子對應設於該三個連接槽21—侧，該第 二端子30設有一主體41、一彈臂42及一接腳43 ,該主體41成倒L形 且板面成縱向，其同樣設有一縱向板及橫向板，該橫向板之板面 設有一凸部46，該彈臂42自該主體31之橫向板刺破凸出，該彈臂 42向後延伸且彎曲設有一側向凸出之接觸部47，該主體41之縱向 板之下端中間連接該接腳43而二側設有無電鍍層斷面48，該接腳 43伸出該塑膠座體2〇下端，該一組第二端子4〇之主體41係成不同 尚度且板面皆成縱向，該一組第一端子4〇之接觸部47成上下對齊 5 201136041 排列。 請配合參閱圖5，該第一、二端子3〇、仙发 峒亍川40為一對接觸端子分別 位於連接槽21二側，該第-端子之接觸部37和第二端子之接觸部 47分別凸出至該連接槽21且成一前一後。 該一組第三端子50係組裝固定於該塑膠座體2〇，其設有長、 中、短三個不同高度之端子對應設於該三個連接槽21 一側，該第 三端子5G設有-主㈣、-彈臂52及-接腳53，該主舰成倒^形 籲且板面成縱向，該主體51同樣設有—縱向板及橫向板，該橫向板 之板面設有一凸部56及一固定部59，該彈臂52連接於該主體幻之 橫向板35前端且板面彎折成水平並向後斜上延伸，該彈臂诏位於 該固定部59前方，該彈臂52尾端向内側騎設有一板面呈斜向之 接觸部57，該呈水平之彈臂52位於該主體51之固定部即前方，該 主體51之縱向板之下端中間連接該接腳而二侧設有無電鑛層斷 面58 ’該接腳53伸出該塑膠座體2〇下端，該—組第三端子5〇之主 鲁體51係成不同咼度且板面皆成縱向，該一組第一端子5〇之接觸部 57成上下對齊排列。 該一組第四端子60係組裝固定於該塑膠座體2〇，其設有長、 中、短三個不同高度之端子對應設於該三個連接槽2丨一側，該第 四端子60設有一主體61及一接腳63，該主體61成倒L形且板面成縱 向，其同樣設有一縱向板及橫向板，該橫向板之板面設有一凸部 Θ6且向内侧彎折設有一板面呈斜向之接觸部67，該主體51之縱向 板之下端中間連接該接腳63而二侧設有無電鍍層斷面68，該接腳 L ί 201136041 63伸出該塑膠座體20下端，該一組第一端子60之主體61係成不同 高度且板面皆成縱向’該一組第一端子60之接觸部67成上下對齊 排列。 該第三、四端子50、60為一對開關端子分別位於連接槽21二 侧略下方，該第三端子之接觸部57和第二端子之接觸部67相互對 應靠近。 該金屬外殼70包覆該塑膠座體20，其包括有一主體71及一 φ 上蓋72。 該二個浮動塊28分別各設於一連接槽21之略下方，該浮動 塊28抵於該第二端子50之彈臂52且稍凸出至該連接槽21。 該接地端子75組裝固定於該塑膠座體3〇。 當影音訊號線之接頭插入該連接槽21時係先電連接該第一 ^^子30之接觸部37再電連接該第二端子4〇之接觸部47,當插至 定位時並壓下該浮動塊28而抵壓該第三端子5〇之彈臂52向下彈 •動，該第三端子50之接觸部57即與該第四端子60之接觸部67 接觸。 本實施例之各組端子之接觸部皆為上下對齊，故該三個連接 槽21係電連接相同之接頭。 本實施例之製造方法包括以下步驟 提供一塑膠座體20，該塑膠座體2〇設有多個上下排列之連 接槽21 ; 提供四金屬片，該金屬片沖壓形成一體相連之一組第一端子 Γ 201136041 30、-組第二端子40、一組第三端子5〇及一組第四端子6〇，該 四組端子係各設有-主體及-接觸部；請配合參閲圖7，該一组第 二端子40係主體41下端連接於料帶12，且長中短端子皆擺正連 接，該-組第二端子40之晶粒方向u成水平，該一組第二端子 之主體41成不同高度且板面皆成縱向，該—組第二端子仙之接 觸部47成上下對齊排列；請配合參閱圖8，該一組第三端子5〇 係主體51下端連接於料帶12，且長中短端子皆擺正連接，故該― 組第三端子50之晶粒方向n成水平，該地〗f折連接一板面 ^水平延伸之彈臂52，該彈臂52設有該接觸部5?，該一組第三 端子之主體51成不同两度且板面皆成縱向，該—組第二端子如 之接觸部57成上下對齊排列；同樣，該一組第一端子3〇及一組 第四端子60亦均主體下端連接料帶，二組端子之主體亦成不同高 度且板面皆成縱向，二組端子之接觸部亦成上下對齊排列，另外 如圖4所示，該篦一、-一 —， ^ 琢弟一、二、四端子之主體之橫向板之板面皆 設有凸部36、46、56、66。 一_-體相連之—組第—端子3Q、—組第二端子4()、一組 ^子及一組第四端子60皆一次性電鑛。 一將該一體相連之—組第—端子3G、-組第二端子4G、-組 第端子50及-組第四端子6〇皆一次性組裝固定於該讎座體 20後再將各組端子之料帶12折斷，如此如圖4所示，各端子之主 體下端皆形成無魏層斷面38、48、58、68，且各端子之晶粒方 向11成水平，該喻端子之接觸部37、47、57、67㈣位於- 201136041 連接㈣一侧’其中第-端子3G和第二端子4G為一對接觸關子， 該接觸部37、47係凸出至該連接槽21，第三端子5〇及第四端子 6〇為開關端子’該接觸部57、67係為相互面對。 由於各組端子之長、中、短端子均設有凸部，每一組端子在 組裝時可藉由-治具抵於該凸部而可將各軒壓人座體固定。 由以上之說明可知，本發明可一體沖壓製造上下排列之端子 對應夕個上下排狀連接槽—錄翻賴製造及組裝上 φ 之方便。 請參閱圖9 ’係本發明第二實施例，其大致與第一實施例相 同’其差異在於本實施例在沖壓上係—金則可對接交叉排列沖 ®出二組裝子，如此較為省材料，如圖所示，係為二組第二端子 40對接排列。 請參閱圖10，係本發明第三實施例，其大致與第一實施例相 同’其差異在於本實施例在沖壓上係金屬片沖壓形成—料帶相連 » 一組端子’該料帶連接於各端子之主體一侧，如圖所示，該一組 第二端子40之各端子之主體41 一側係連接料帶12，如此當該一組 第二端子40組裝於塑膠座體2〇，連接於長端子之料帶财直接折 斷，而連接於長、中端子及中 '短端子之料帶12可藉由治具由塑 膠座體_面伸人壓斷，此時，各端子之主體—辦形成無電鑛 層斷面’各端子之晶粒方向11成縱向。 請參閱圖11，係本發明第四實施例，其大致與第三實施例相 同’其差異在於本實施例在_上係—金屬片可對接交叉排列沖 [S ] 9 201136041 壓出二組端子，如此較為省材料，如圖所示，係為二組第二端子 40對接排列，且料帶12連接於各端子之主體一側。 請參閱圖12 ’係本發明第五實施例，其大致與第三實施例相 同’其差異在於本實施例在沖塵上係料帶12連接於第二端子4〇之 主體41另一側。 在較佳實施例之詳細說明中所提出之具體的實施例僅為了易 於說明本發明之技細容，而並非將本發微義地關於該實施 _例在不超出本發明之精神及以下申請專利範圍之情況，可作種 種變化實施。 【圖式簡單說明】 圖1係習知金屬片平面圖。 圖2係習知端子以一金屬片沖壓排列平面圖。 圖3係習知端子擺正平面圖。 圖4係本發明第一實施例之立體分解圖。 圖5係本發明第一實施例之上視剖面圖。 圖6係本發明第一實施例之側視剖面圖。 圖7係本發明第一實施例之端子沖壓平面圖。 圖8係本發明第一實施例之端子沖壓平面圖。 圖9係本發叼第二實施例之端子沖壓平面圖。 圖10係本發明第三實施例之端子沖壓平面圖。 圖11係本發明第四實施例之端子沖壓平面圖。 201136041 圖12係本發明第五實施例之端子沖壓平面圖。 【主要元件符號說明】 金屬片10 晶粒方向11 料帶12 端子15 塑膠座體20 連接槽21 後蓋25 浮動塊28 第一端子30 主體31 彈臂32 接腳33 縱向板34 橫向板35 凸部36 接觸部37 無電鑛層斷面38 第二端子40 主體41 彈臂42 接腳43 凸部46 接觸部47 無電鍍層斷面48 第三端子50 主體51 彈臂52 接腳53 凸部56 固定部59 接觸部57 無電鍍層斷面58 第四端子60 主體61 接腳63 凸部66 接觸部67 無電鍍層斷面68 金屬外殼70 主體71 上蓋72 該接地端子75201136041 VI. Description of the Invention: [Technical Field] The present invention relates to an electrical connector, and more particularly to an electrical connector in which an end-aligned terminal is integrally stamped. [Prior Art] Please refer to _ 1 ' as a plan view of a metal 4 10 'The surface is formed with a metal · The grain processing direction 11 (hereinafter referred to as the grain direction). Referring to FIG. 2, the terminals of the conventional electrical connector are formed by a metal sheet cutting method in the manufacturing process. The strip 12 is connected to the row of terminals 15 for connecting the strips in an oblique direction to the strips. 12, please refer to FIG. 3, so when the terminal 15 is removed and assembled in the plastic seat body, the grain direction is slanted. Furthermore, there are currently a plurality of connectors having upper and lower connecting grooves, and the terminals corresponding to the plurality of connecting grooves are separately stamped and assembled and assembled, which is laborious. SUMMARY OF THE INVENTION The main object of the present invention is to provide an electrical connector and a method of manufacturing the same, which are capable of forming a plurality of upper and lower connecting grooves corresponding to the upper and lower sides of the body stamping, thereby facilitating the stamping manufacture and assembly. In order to achieve the above object, the manufacturing method of the electrical connector of the present invention comprises a plastic body. The plastic body is provided with a plurality of connecting grooves arranged up and down; and at least a metal piece is provided. Terminals, the set of terminals are each 3 201136041 • The contact part 'the main body of the set of terminals is different in the longitudinal direction, the contact degree of the set of terminals and the board surface are all disposable; and the lower part will be ―Zhao Connected--The group of plastic seats will be fixed to the - connection slot-side. The "connected to each other" is located in the connection slot of the electrical connection n of the present invention including the plastic body, and at least one set of terminals has an upper β, and the terminal 'the set of terminal sets each has a main In the Shanghai and a contact portion, the main body of the set of terminals is not sturdy and the plates are longitudinal, and the contact portions of the set of zizi are arranged up and down; Horizontal, and the lower end of the body of the set of terminals is provided with a cross section of the electroless layer. The electric connector includes: a returning body, the connecting body is arranged with a set of connecting grooves arranged up and down; and at least one set of terminals each having a main body and a contact portion, wherein the set of terminals The main body of the set of terminals is of different heights and the plate faces are longitudinally arranged, and the contact portions of the set of terminals are arranged up and down; the feature is that the grain direction of the main body of the set of terminals is longitudinally and the main body of the set of terminals - The side is provided with an electric-free layer section. The above and other objects, advantages and features of the present invention will become more apparent from [Embodiment] Please refer to FIG. 4, FIG. 5 and FIG. 6 , which are the first embodiment of the present invention, which is an audio-visual signal line socket, which comprises a plastic body 2 〇, a _ group first end, and a group. Γ 4 201136041 Two terminals 40, a set of third terminals 5〇, a set of fourth terminals 6〇, three floating blocks 28, a metal casing 70 and a grounding terminal 75, wherein: the plastic body 20 is arranged in the upper and lower rows The bottle has three connecting slots 2, the connecting slot 21 can accommodate a plug of audio and video signal lines, and a rear cover 25 is closed at the rear. The first terminal 30 is assembled and fixed to the plastic body 2〇, and the terminals having three different heights of length, medium and short are correspondingly disposed on one side of the three connection slots 21, and the first terminal 30 is provided. The main body 31 has a main body 31, a spring arm 32 and a pin 33. The main body is like a cymbal (4). The upper surface of the plate is longitudinally disposed. The longitudinal plate 34 and the horizontal plate 35 are provided. The plate surface of the horizontal plate 35 is provided with a convex portion 36. The elastic arm 32 is connected to the transverse plate 35 of the main body 31 and is bent to have a laterally protruding contact portion 37. The lower end of the longitudinal plate 35 of the main body 31 is connected to the pin 33 and the two sides are provided with an electroless plating section. 38, the pin 33 extends out of the lower end of the plastic body 20, the main body 31 of the set of first terminals 3 is formed at different heights and the plate faces are longitudinal, and the contact portions 37 of the set of first terminals 30 are up and down. Align the alignment. The set of second terminals 40 are assembled and fixed to the plastic body 2〇, and the terminals of the three different heights of the middle, the middle, and the short are correspondingly disposed on the side of the three connecting slots 21, and the second terminal 30 The main body 41 is provided with a main body 41, a spring arm 42 and a pin 43. The main body 41 has an inverted L shape and a longitudinal direction of the board surface. The main body 41 is also provided with a longitudinal plate and a horizontal plate. The plate surface of the horizontal plate is provided with a convex portion 46. The elastic arm 42 is punctured from the transverse plate of the main body 31. The elastic arm 42 extends rearward and is bent to have a laterally protruding contact portion 47. The lower end of the longitudinal plate of the main body 41 is connected to the pin 43. An electroless plating section 48 is disposed on the two sides, and the pin 43 extends from the lower end of the plastic body 2, and the main body 41 of the set of second terminals 4 is different in length and the board faces are longitudinal, the group The contact portion 47 of the first terminal 4 is aligned up and down 5 201136041. Referring to FIG. 5 , the first and second terminals 3 〇 and the 峒亍 峒亍 40 40 40 are a pair of contact terminals respectively located on two sides of the connecting groove 21 , and the contact portion 37 of the first terminal and the contact portion 47 of the second terminal They are respectively protruded to the connecting groove 21 and are formed one after the other. The set of third terminals 50 are assembled and fixed to the plastic body 2〇, and the terminals having three different heights of length, medium and short are correspondingly disposed on one side of the three connection slots 21, and the third terminal 5G is provided. There is a main (four), a spring arm 52 and a pin 53. The main ship is formed in a vertical shape and the board surface is longitudinal. The main body 51 is also provided with a longitudinal plate and a horizontal plate, and the plate surface of the horizontal plate is provided with a a convex portion 56 and a fixing portion 59. The elastic arm 52 is connected to the front end of the horizontal plate 35 of the main body, and the plate surface is bent horizontally and extends obliquely rearward. The elastic arm is located in front of the fixing portion 59. The rear end of the main body 51 is connected to the front side of the main body 51, and the lower end of the longitudinal plate of the main body 51 is connected to the pin. The side is provided with an electroless ore-bearing section 58'. The pin 53 extends out of the lower end of the plastic seat body 2, and the main body 51 of the third terminal 5 of the group is formed with different twists and the plates are longitudinally formed. The contact portions 57 of the first set of terminals 5 are arranged in an up-and-down alignment. The set of fourth terminals 60 are assembled and fixed to the plastic body 2〇, and the terminals having three different heights of length, medium and short are correspondingly disposed on one side of the three connection slots 2丨, the fourth terminal 60 A main body 61 and a pin 63 are provided. The main body 61 is formed in an inverted L shape and the plate surface is longitudinal. The same is provided with a longitudinal plate and a transverse plate. The plate surface of the horizontal plate is provided with a convex portion Θ6 and is bent inward. The plate has an oblique contact portion 67. The lower end of the longitudinal plate of the main body 51 is connected to the pin 63 and the two sides are provided with an electroless plate section 68. The pin L ί 201136041 63 extends out of the plastic body 20 At the lower end, the main body 61 of the set of first terminals 60 is formed at different heights and the plate faces are formed in a longitudinal direction. The contact portions 67 of the set of first terminals 60 are arranged in an up-and-down alignment. The third and fourth terminals 50, 60 have a pair of switch terminals located slightly below the two sides of the connection groove 21, and the contact portion 57 of the third terminal and the contact portion 67 of the second terminal are adjacent to each other. The metal casing 70 covers the plastic body 20 and includes a main body 71 and a φ upper cover 72. The two floating blocks 28 are respectively disposed slightly below a connecting slot 21, and the floating block 28 abuts the elastic arm 52 of the second terminal 50 and protrudes slightly to the connecting slot 21. The ground terminal 75 is assembled and fixed to the plastic body 3〇. When the connector of the video signal line is inserted into the connection slot 21, the contact portion 37 of the first connector 30 is electrically connected first and then the contact portion 47 of the second terminal 4 is electrically connected, and when inserted into the positioning, the connector is pressed. The spring block 52 that presses the third terminal 5 向下 is moved downward by the slider 28, and the contact portion 57 of the third terminal 50 is in contact with the contact portion 67 of the fourth terminal 60. The contact portions of the terminals of the respective groups of the embodiment are vertically aligned, so that the three connection slots 21 are electrically connected to the same connector. The manufacturing method of the embodiment includes the following steps: providing a plastic seat body 20, wherein the plastic body 2 is provided with a plurality of connecting grooves 21 arranged one above another; a metal piece is provided, and the metal piece is stamped to form an integral group. Terminal Γ 201136041 30, a set of second terminals 40, a set of third terminals 5 〇 and a set of fourth terminals 6 〇, the four sets of terminals are each provided with a body and a contact portion; please refer to FIG. 7 The lower end of the set of second terminals 40 is connected to the strip 12, and the long, medium and short terminals are all connected in a square manner. The grain direction u of the set of second terminals 40 is horizontal, and the main body of the second set of terminals 41% different heights and the longitudinal direction of the board surface, the second terminal contact portion 47 of the group is arranged vertically aligned; please refer to FIG. 8, the lower end of the set of third terminal 5 is connected to the strip 12 And the long, medium and short terminals are all connected in a straight line, so the grain direction n of the group third terminal 50 is horizontal, and the ground f is connected to a spring arm 52 extending horizontally, and the elastic arm 52 is provided. The contact portion 5?, the main body 51 of the set of third terminals is different in two degrees and the plate faces are longitudinal, The second terminal, such as the contact portion 57, is arranged in an up-and-down alignment; likewise, the first set of the first terminal 3〇 and the fourth set of the fourth terminal 60 are also connected to the lower end of the main body, and the main bodies of the two sets of terminals are also at different heights and plates. The faces are all longitudinal, and the contact portions of the two sets of terminals are also arranged in an up-and-down alignment. As shown in FIG. 4, the faces of the horizontal plates of the main body of the one, two, and four terminals are all Protrusions 36, 46, 56, 66 are provided. A _-body connected-group first terminal 3Q, a group second terminal 4 (), a set of ^ sub-groups and a set of fourth terminals 60 are all disposable electric ore. The integrally connected group-terminal 3G, the group second terminal 4G, the group terminal 50 and the group fourth terminal 6 are all assembled and fixed to the socket body 20, and then the groups of terminals are connected. The material strip 12 is broken, so as shown in FIG. 4, the lower end of each of the terminals forms a non-wei layer section 38, 48, 58, 68, and the grain direction 11 of each terminal is horizontal, and the contact portion of the terminal is 37, 47, 57, 67 (4) is located at - 201136041. The connection (four) side 'where the first terminal 3G and the second terminal 4G are a pair of contact, the contact portions 37, 47 are protruded to the connection groove 21, and the third terminal 5 The fourth terminal 6〇 is a switch terminal 'the contact portions 57, 67 are facing each other. Since the long, medium and short terminals of each group of terminals are provided with convex portions, each set of terminals can be fixed by pressing the convex portion to the convex portion when assembling. As apparent from the above description, the present invention can integrally press and manufacture the terminals arranged one above the other, corresponding to the upper and lower rows of the connecting grooves, which facilitates the manufacture and assembly of φ. Please refer to FIG. 9 'which is a second embodiment of the present invention, which is substantially the same as the first embodiment'. The difference is that in this embodiment, the stamping is performed on the metal, and the gold can be docked and cross-aligned to form a second assembly, so that the material is more economical. As shown in the figure, the two sets of second terminals 40 are arranged in abutting manner. Please refer to FIG. 10, which is a third embodiment of the present invention, which is substantially the same as the first embodiment. The difference is that the present embodiment is formed by stamping a metal sheet by stamping - the strip is connected » a set of terminals 'the strip is connected to On the main body side of each terminal, as shown in the figure, the main body 41 side of each of the terminals of the set of second terminals 40 is connected to the material strip 12, so that when the set of second terminals 40 are assembled to the plastic seat body 2, The material connected to the long terminal is directly broken, and the strip 12 connected to the long and middle terminals and the middle 'short terminal can be crushed by the plastic seat _ surface by the jig. At this time, the main body of each terminal - The formation of the electroless ore section "The grain direction of each terminal is 11 into the longitudinal direction. Please refer to FIG. 11 , which is a fourth embodiment of the present invention, which is substantially the same as the third embodiment. The difference is that the present embodiment is in the _ upper system - the metal sheet can be docked and cross-aligned [S ] 9 201136041 Therefore, the material is more economical. As shown in the figure, the two sets of second terminals 40 are butted together, and the strip 12 is connected to the main body side of each terminal. Referring to Fig. 12, a fifth embodiment of the present invention is substantially the same as that of the third embodiment. The difference is that in the present embodiment, the strip 12 is attached to the other side of the main body 41 of the second terminal 4''. The specific embodiments set forth in the detailed description of the preferred embodiments are intended to be illustrative only, and are not intended to be The scope of the patent can be implemented in various changes. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a plan view of a conventional metal sheet. Figure 2 is a plan view of a conventional terminal in a sheet metal stamping arrangement. Figure 3 is a plan view of a conventional terminal. Figure 4 is a perspective exploded view of the first embodiment of the present invention. Figure 5 is a top cross-sectional view showing a first embodiment of the present invention. Figure 6 is a side cross-sectional view showing a first embodiment of the present invention. Figure 7 is a plan view of the terminal stamping of the first embodiment of the present invention. Figure 8 is a plan view of a terminal stamping of a first embodiment of the present invention. Figure 9 is a plan view of the terminal stamping of the second embodiment of the present invention. Figure 10 is a plan view of a terminal stamping of a third embodiment of the present invention. Figure 11 is a plan view of a terminal stamping of a fourth embodiment of the present invention. 201136041 Figure 12 is a plan view of a terminal stamping of a fifth embodiment of the present invention. [Main component symbol description] Metal sheet 10 Grain direction 11 Tape 12 Terminal 15 Plastic seat 20 Connection groove 21 Rear cover 25 Floating block 28 First terminal 30 Main body 31 Spring arm 32 Pin 33 Longitudinal plate 34 Horizontal plate 35 Convex Portion 36 Contact portion 37 Non-electrical ore layer section 38 Second terminal 40 Main body 41 Spring arm 42 Pin 43 Projection 46 Contact portion 47 Electroless plating section 48 Third terminal 50 Main body 51 Spring arm 52 Pin 53 Projection 56 Fixing portion 59 Contact portion 57 Electroless plating section 58 Fourth terminal 60 Main body 61 Pin 63 Projection portion 66 Contact portion 67 Electroless plating section 68 Metal case 70 Main body 71 Upper cover 72 This ground terminal 75
1111