TWI589069B - Electrical connector and method of making the same - Google Patents
Electrical connector and method of making the same Download PDFInfo
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- TWI589069B TWI589069B TW104119572A TW104119572A TWI589069B TW I589069 B TWI589069 B TW I589069B TW 104119572 A TW104119572 A TW 104119572A TW 104119572 A TW104119572 A TW 104119572A TW I589069 B TWI589069 B TW I589069B
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Description
本創作係關於一種電連接器及其製造方法，尤其涉及一種適用於正反插之電連接器及其製造方法。 The present invention relates to an electrical connector and a method of manufacturing the same, and more particularly to an electrical connector suitable for forward and reverse insertion and a method of manufacturing the same.
先前技術中之中國實用新型公告號為CN204179333U之專利，其揭示之是一種插座電連接器，包括固持有第一端子之第一絕緣部件及固持有第二端子之第二絕緣部件，第二絕緣部件卡合於第一絕緣部件。其第二端子固持於第二絕緣部件內，所以其第一端子、第二端子、第一絕緣部件及第二絕緣部件不是一次注塑成型而得，制程步驟較為繁瑣，另，第一絕緣部件及第二絕緣部件均設有用於切除端子料帶之槽，且最終成品未能填充，當異物掉落到槽中後，容易使端子間導通出現短路現象。 The prior art Chinese Utility Model Publication No. CN204179333U discloses a socket electrical connector including a first insulating member holding a first terminal and a second insulating member holding a second terminal. The two insulating members are engaged with the first insulating member. The second terminal is retained in the second insulating member, so that the first terminal, the second terminal, the first insulating member and the second insulating member are not formed by one injection molding, and the manufacturing process is cumbersome, and the first insulating member and the first insulating member are The second insulating member is provided with a groove for cutting the terminal strip, and the final product is not filled. When the foreign matter falls into the groove, the short circuit between the terminals is easily caused.
因此，確有必要提供一種新的電連接器，以克服上述缺陷。 Therefore, it is indeed necessary to provide a new electrical connector to overcome the above drawbacks.
本創作所要達成之目的係提供一種電連接器，其具有制程成本低，且有效防止短路之發生。 The purpose of this creation is to provide an electrical connector that has a low process cost and is effective in preventing short circuits.
為解決上述技術問題，本創作提供一種電連接器，包括絕緣本體、固持於絕緣本體內之複數導電端子、固持於絕緣本體內之金屬加強件及固持於絕緣本體上之遮蔽殼體，所述絕緣本體包括主體部及自主體部向前延伸且設有 端子槽之舌板，所述複數導電端子固持於所述端子槽內，所述複數導電端子包括至少一個基本端子及與該基本端子相鄰之相鄰端子，所述基本端子包括露出於所述舌板之接觸部、露出於所述主體部尾部之焊接部及連接所述接觸部和焊接部之連接部，所述基本端子之連接部包括彎折部，所述彎折部朝著離開所述相鄰端子之方向彎折以增大所述基本端子與所述相鄰端子之間之間隔空間，所述舌板形成有暴露於舌板上之開孔，所述開孔包括複數通孔，所述複數通孔與所述間隔空間對應設置並和與其相鄰之兩個端子槽相連通。 In order to solve the above problems, the present invention provides an electrical connector including an insulative housing, a plurality of conductive terminals held in the insulating body, a metal reinforcing member held in the insulating body, and a shielding housing fixed on the insulating body, The insulative housing includes a main body portion and extends forward from the main body portion and is provided a tongue plate of the terminal slot, the plurality of conductive terminals are retained in the terminal slot, the plurality of conductive terminals including at least one basic terminal and an adjacent terminal adjacent to the basic terminal, the basic terminal including being exposed a contact portion of the tongue plate, a soldering portion exposed at a tail portion of the main body portion, and a connecting portion connecting the contact portion and the soldering portion, the connecting portion of the basic terminal including a bent portion, the bent portion facing away from The direction of the adjacent terminal is bent to increase a space between the basic terminal and the adjacent terminal, and the tongue is formed with an opening exposed to the tongue, the opening including a plurality of through holes The plurality of through holes are disposed corresponding to the space and communicate with two terminal slots adjacent thereto.
進一步地，其中所述電連接器進一步包括封堵所述開孔之絕緣塊。 Further, wherein the electrical connector further comprises an insulating block that blocks the opening.
進一步地，其中所述複數通孔上下貫穿所述舌板，所述金屬加強件設有與所述間隔空間相對應之開口。 Further, wherein the plurality of through holes penetrate the tongue plate up and down, and the metal reinforcement member is provided with an opening corresponding to the space.
進一步地，其中所述絕緣本體、複數導電端子及金屬加強件為一體注塑成型，所述絕緣塊注塑成型於所述舌板以封堵所述開孔。 Further, the insulating body, the plurality of conductive terminals and the metal reinforcement are integrally injection molded, and the insulating block is injection molded on the tongue to block the opening.
進一步地，其中所述舌板定義有上表面、與所述上表面對應之下表面及前端面，所述舌板之上表面和下表面均設置有所述端子槽，所述開孔暴露於所述上表面和下表面所述開孔還包括位於所述前端面並向後凹伸之凹槽，所述凹槽延伸至所述上表面和所述下表面。 Further, wherein the tongue plate defines an upper surface, a lower surface corresponding to the upper surface, and a front end surface, and the upper surface and the lower surface of the tongue are provided with the terminal groove, and the opening is exposed to The upper and lower surfaces of the opening further include a groove on the front end face and recessed rearward, the groove extending to the upper surface and the lower surface.
進一步地，其中所述複數導電端子包括上排端子及下排端子，所述基本端子及相鄰端子設置於所述上排端子或下排端子中，所述上排端子位於所述上表面之端子槽內，所述上排端子包括露出於所述上表面之第一接觸部、露出於所述主體部尾部之第一焊接部及連接所述第一接觸部和第一焊接部之第一連接部，所述下排端子位於所述下表面之端子槽內，所述下排端子包括露出於所述下表面之第二接觸部、露出於所述主體部尾部之第二焊接部及連接所述第二接觸部和第二焊接部之第二連接部，所述第二連接部包括第二彎折部，所述第一焊接部和所述第二焊接部呈一排設置。 Further, wherein the plurality of conductive terminals comprise an upper row of terminals and a lower row of terminals, the basic terminal and the adjacent terminal are disposed in the upper row of terminals or the lower row of terminals, wherein the upper row of terminals are located on the upper surface In the terminal slot, the upper row of terminals includes a first contact portion exposed on the upper surface, a first solder portion exposed at a tail portion of the body portion, and a first connection connecting the first contact portion and the first solder portion a connecting portion, the lower row of terminals are located in the terminal groove of the lower surface, and the lower row of terminals includes a second contact portion exposed on the lower surface, a second soldering portion exposed at a tail portion of the main body portion, and a connection a second connecting portion of the second contact portion and the second welded portion, the second connecting portion includes a second bent portion, and the first welded portion and the second welded portion are disposed in a row.
進一步地，其中所述上排端子和所述下排端子對應設置於所述上表面和下表面以正向或反向方式插接於對接連接器內。 Further, wherein the upper row of terminals and the lower row of terminals are correspondingly disposed on the upper surface and the lower surface and are inserted into the mating connector in a forward or reverse direction.
進一步地，其中所述上排端子之第一接觸部之前端設置有向下彎折且部分固持於所述舌板內之第一防翹部，所述下排端子之第二接觸部之前端設置有向上彎折且固持於所述舌板內之第二防翹部，所述絕緣塊部分包覆所述第一防翹部、所述第一連接部及所述第二連接部。 Further, a front end of the first contact portion of the upper row of terminals is provided with a first anti-warpage portion bent downwardly and partially held in the tongue plate, and a front end portion of the second contact portion of the lower row of terminals And providing a second anti-curling portion that is bent upward and held in the tongue plate, and the insulating block partially covers the first anti-folding portion, the first connecting portion and the second connecting portion.
進一步地，其中電連接器製造方法之第一步驟，提供一金屬帶，將所述金屬帶衝壓成型為一連接有複數導電端子之料帶，所述複數導電端子包括至少一個基本端子及與該基本端子相鄰之相鄰端子，所述基本端子包括接觸部、焊接部及連接所述接觸部和焊接部之連接部，所述基本端子之連接部包括彎折部，所述彎折部朝著離開所述相鄰端子之方向彎折以增大所述基本端子與所述相鄰端子之間之間隔空間；第二步驟，提供金屬加強件，將所述料帶和所述金屬加強件一體注塑成型為一固持有所述複數導電端子及金屬加強件之絕緣本體，所述絕緣本體包括主體部及自主體部向前延伸且設有端子槽之舌板，所述舌板形成有開孔，所述開孔包括複數通孔，所述複數通孔與間隔空間對應設置並與相鄰兩個所述端子槽相連通，所述部分料帶暴露於所述複數通孔中；第三步驟，去除暴露於所述通孔中之所述料帶。 Further, in a first step of the electrical connector manufacturing method, a metal strip is provided, and the metal strip is stamped into a strip connected with a plurality of conductive terminals, the plurality of conductive terminals including at least one basic terminal and An adjacent terminal adjacent to the basic terminal, the basic terminal includes a contact portion, a soldering portion, and a connecting portion connecting the contact portion and the soldering portion, the connecting portion of the basic terminal includes a bent portion, the bent portion facing Bending away from the adjacent terminal to increase the space between the basic terminal and the adjacent terminal; second step, providing a metal reinforcement, the tape and the metal reinforcement The integral injection molding is an insulating body that holds the plurality of conductive terminals and the metal reinforcing member, and the insulating body includes a main body portion and a tongue plate extending forward from the main body portion and provided with a terminal groove, wherein the tongue plate is formed with An opening, the opening includes a plurality of through holes corresponding to the spacing space and communicating with two adjacent terminal slots, the partial tape being exposed to the plurality of through holes; Step three, the tape is removed is exposed to the through holes of.
進一步地，其中所述第二步驟中所述複數通孔上下貫穿所述舌板，所述金屬加強件設有與所述間隔空間相對應之開口，所述第三步驟中將暴露於所述通孔中之所述料帶衝壓出所述通孔中，所述電連接器製造方法還包括第四步驟和第五步驟，所述第四步驟提供絕緣塊，將所述絕緣塊注塑成型於所述舌板上以封堵所述開孔，所述第五步驟提供遮蔽殼體，將所述遮蔽殼體套設於所述絕緣本體上。 Further, wherein the plurality of through holes penetrate the tongue plate up and down in the second step, the metal reinforcement member is provided with an opening corresponding to the space, and the third step is exposed to the The tape in the through hole is punched out of the through hole, and the electrical connector manufacturing method further includes a fourth step and a fifth step, the fourth step providing an insulating block, and the insulating block is injection molded The tongue plate is configured to block the opening, and the fifth step provides a shielding shell, and the shielding shell is sleeved on the insulating body.
與相對先前技術，本創作至少具有以下有益效果：由於所述複數通孔與所述間隔空間相對應並與相鄰兩個端子槽相連通，以便去除暴露於所述通孔中之料帶；由於所述絕緣塊封堵整個所述開孔，從而杜絕異物進入所述開孔之通孔中，防止導電端子出現短路現象；更由於所述複數通孔上下貫穿所述舌板，令從所述通孔中去除之料帶從所述通孔中掉落。 With respect to the prior art, the present invention has at least the following advantages: since the plurality of through holes correspond to the spacing space and communicate with adjacent two terminal slots to remove the strip exposed in the through holes; Since the insulating block blocks the entire opening, thereby preventing foreign matter from entering the through hole of the opening, preventing the short circuit of the conductive terminal; and further, the plurality of through holes penetrating the tongue plate up and down The strip removed in the through hole is dropped from the through hole.
100‧‧‧電連接器 100‧‧‧Electrical connector
10‧‧‧絕緣本體 10‧‧‧Insulated body
11‧‧‧主體部 11‧‧‧ Main body
12‧‧‧舌板 12‧‧ ‧ tongue
120‧‧‧端子槽 120‧‧‧Terminal slot
131‧‧‧上表面 131‧‧‧ upper surface
132‧‧‧下表面 132‧‧‧ lower surface
133‧‧‧前端面 133‧‧‧ front end
140‧‧‧凹槽 140‧‧‧ Groove
2‧‧‧開孔 2‧‧‧opening
21‧‧‧通孔 21‧‧‧through hole
3‧‧‧導電端子 3‧‧‧Electrical terminals
30‧‧‧上排端子 30‧‧‧Upper terminal
31‧‧‧第一接觸部 31‧‧‧First contact
32‧‧‧第一焊接部 32‧‧‧First Welding Department
33‧‧‧第一連接部 33‧‧‧First connection
34‧‧‧第一防翹部 34‧‧‧The first anti-warming department
35‧‧‧第一彎折部 35‧‧‧First bend
40‧‧‧下排端子 40‧‧‧lower terminal
41‧‧‧第二接觸部 41‧‧‧Second contact
42‧‧‧第二焊接部 42‧‧‧Second welding department
43‧‧‧第二連接部 43‧‧‧Second connection
44‧‧‧第二防翹部 44‧‧‧Second anti-warming department
45‧‧‧第二彎折部 45‧‧‧Second bend
5‧‧‧金屬加強件 5‧‧‧Metal reinforcements
51‧‧‧開口 51‧‧‧ openings
6‧‧‧遮蔽殼體 6‧‧‧Shaded housing
7‧‧‧絕緣塊 7‧‧‧Insulation block
8‧‧‧間隔空間 8‧‧‧Interval space
9‧‧‧料帶 9‧‧‧Material
第一圖係本創作之立體組合圖。 The first picture is a three-dimensional combination of the creation.
第二圖係第一圖自另一方向看之立體組合圖。 The second figure is a three-dimensional combination view of the first figure seen from another direction.
第三圖係本創作之部分立體分解圖。 The third picture is a partial exploded view of the creation.
第四圖係第三圖自另一方向看之部分立體分解圖。 The fourth figure is a partial exploded view of the third figure seen from another direction.
第五圖係本創作移除遮蔽殼體及絕緣塊後之立體圖。 The fifth figure is a perspective view of the present invention after removing the shielding case and the insulating block.
第六圖係第五圖自另一方向看之立體圖。 The sixth picture is a perspective view of the fifth picture seen from another direction.
第七圖係本創作移除遮蔽殼體後之立體分解圖。 The seventh figure is an exploded perspective view of the present invention after the shield housing is removed.
第八圖係第七圖另一方向看之立體分解圖。 The eighth figure is an exploded perspective view of the seventh figure in another direction.
第九圖係第一圖沿Ⅸ-Ⅸ線之剖視圖。 The ninth drawing is a cross-sectional view taken along line IX-IX of the first figure.
第十圖係本創作電連接器製造過程中複數導電端子未去除料帶時之立體圖。 The tenth figure is a perspective view of the plurality of conductive terminals without removing the tape during the manufacturing process of the present electrical connector.
以下，將結合第一圖至第十圖介紹本創作電連接器100之具體實施方式。本說明書中所涉及方向皆以第一圖為參考，定義***口為前端。 Hereinafter, a specific embodiment of the present electrical connector 100 will be described with reference to the first to eleventh drawings. The directions involved in this specification are all referenced to the first figure, and the insertion port is defined as the front end.
請參照第一圖至第九圖，本發明提供一種電連接器100，包括絕緣本體10、固持於絕緣本體10內之複數導電端子3、固持於絕緣本體10內之金屬加強件5及固持於絕緣本體10上呈筒狀之遮蔽殼體6及封堵所述絕緣本體10上之開孔2之絕緣塊7。所述絕緣本體10、複數導電端子3及金屬加強件5為一體注塑成型。 Referring to the first to ninth embodiments, the present invention provides an electrical connector 100 including an insulative housing 10, a plurality of conductive terminals 3 held in the insulative housing 10, a metal reinforcement member 5 held in the insulative housing 10, and a holder The insulating body 10 has a cylindrical shielding shell 6 and an insulating block 7 for blocking the opening 2 in the insulating body 10. The insulative housing 10, the plurality of conductive terminals 3 and the metal reinforcement 5 are integrally injection molded.
請參照第三圖至第九圖，所述絕緣本體10包括主體部11及自主體部11向前延伸且設有端子槽120之舌板12。所述舌板12定義有上表面131、與所述上表面131對應之下表面132及前端面133。所述舌板12之上表面131和下表面132均設置有端子槽120。 Referring to the third to ninth drawings, the insulative housing 10 includes a main body portion 11 and a tongue plate 12 extending forward from the main body portion 11 and provided with a terminal groove 120. The tongue plate 12 defines an upper surface 131, a lower surface 132 corresponding to the upper surface 131, and a front end surface 133. The upper surface 131 and the lower surface 132 of the tongue plate 12 are each provided with a terminal groove 120.
請參照第三圖至第九圖，所述複數導電端子3包括至少一個基本端子及與該基本端子相鄰之相鄰端子。所述基本端子包括露出於所述舌板12之接觸部、露出於所述主體部11尾部之焊接部及連接所述接觸部和焊接部之連接部。所述基本端子之連接部包括彎折部。所述彎折部朝著離開所述相鄰端子之方向彎折以增大所述基本端子與所述相鄰端子之間之間隔空間8。所述複數導電端子3包括上排端子30及下排端子40。所述基本端子及相鄰端子設置於所述上排端子30或下排端子40中。所述上排端子30和所述下排端子40對應設置於所 述上表面131和下表面132以正向或反向方式插接於對接連接器內達到正反插之功能。 Referring to the third to ninth figures, the plurality of conductive terminals 3 include at least one basic terminal and adjacent terminals adjacent to the basic terminal. The basic terminal includes a contact portion exposed to the tongue plate 12, a welded portion exposed to the tail portion of the main body portion 11, and a connecting portion connecting the contact portion and the welded portion. The connecting portion of the basic terminal includes a bent portion. The bent portion is bent toward a direction away from the adjacent terminal to increase a space 8 between the basic terminal and the adjacent terminal. The plurality of conductive terminals 3 includes an upper row of terminals 30 and a lower row of terminals 40. The basic terminal and the adjacent terminal are disposed in the upper row of terminals 30 or the lower row of terminals 40. The upper row of terminals 30 and the lower row of terminals 40 are correspondingly disposed in the The upper surface 131 and the lower surface 132 are inserted into the mating connector in a forward or reverse direction to achieve the function of forward and reverse insertion.
所述上排端子30位於所述上表面131之端子槽120內。所述上排端子30包括露出於所述上表面131之第一接觸部31、露出於所述主體部11尾部之第一焊接部32及連接所述第一接觸部31和第一焊接部32之第一連接部33。所述第一連接部33包括第一彎折部35。每個所述第一彎折部35朝著離開所述相鄰之上排端子30之方向彎折以增大相鄰之兩個所述上排端子30之間之間隔空間8。所述第一接觸部31之前端設置有向下彎折之第一防翹部34。所述第一防翹部34部分固持於所述舌板12內以防止在使用過程中上排端子30翹起。 The upper row of terminals 30 are located in the terminal slots 120 of the upper surface 131. The upper row of terminals 30 includes a first contact portion 31 exposed on the upper surface 131 , a first solder portion 32 exposed at the tail portion of the body portion 11 , and a connection between the first contact portion 31 and the first solder portion 32 . The first connecting portion 33. The first connecting portion 33 includes a first bent portion 35. Each of the first bent portions 35 is bent toward a direction away from the adjacent upper row of terminals 30 to increase a space 8 between adjacent ones of the upper rows of terminals 30. The front end of the first contact portion 31 is provided with a first anti-folding portion 34 that is bent downward. The first anti-warpage portion 34 is partially retained within the tongue plate 12 to prevent the upper row of terminals 30 from being lifted during use.
所述下排端子40位於所述下表面132之端子槽120內。所述下排端子40包括露出於所述下表面132之第二接觸部41、露出於所述主體部11尾部之第二焊接部42及連接所述第二接觸部41和第二焊接部42之第二連接部43。所述第二連接部43包括第二彎折部45，每個所述第二彎折部45朝著離開所述相鄰之下排端子40之方向彎折以增大相鄰之兩個所述下排端子40之間之間隔空間8。所述第二接觸部41之前端設置有向下彎折之第二防翹部44。所述第二防翹部44固持於所述舌板12內以防止在使用過程中下排端子40翹起。 The lower row of terminals 40 are located in the terminal slots 120 of the lower surface 132. The lower row of terminals 40 includes a second contact portion 41 exposed on the lower surface 132 , a second solder portion 42 exposed at the tail portion of the body portion 11 , and a second contact portion 41 and a second solder portion 42 . The second connecting portion 43. The second connecting portion 43 includes a second bent portion 45, and each of the second bent portions 45 is bent toward a direction away from the adjacent lower row of terminals 40 to increase two adjacent portions. The space 8 between the rows of terminals 40 is described. The front end of the second contact portion 41 is provided with a second anti-warping portion 44 that is bent downward. The second anti-warping portion 44 is retained within the tongue plate 12 to prevent the lower row of terminals 40 from lifting during use.
相鄰之兩個所述上排端子30之間之間隔空間8與相鄰之兩個所述下排端子40之間之間隔空間8在上下方向上相對應。每個所述間隔空間8之大小可以不一致。 The space 8 between the adjacent two upper rows of terminals 30 and the space 8 between the adjacent two of the lower rows of terminals 40 correspond in the up and down direction. The size of each of the compartments 8 may be inconsistent.
請參照第四圖和第六圖，所述第一焊接部32和所述第二焊接部42呈一排設置於所述主體部11之尾端。 Referring to the fourth and sixth figures, the first soldering portion 32 and the second soldering portion 42 are disposed in a row at the tail end of the main body portion 11.
請參照第五圖至第九圖，所述舌板12形成有所述開孔2。所述開孔2暴露於所述上表面131和下表面132。所述開孔2還包括位於所述前端面133並向後凹伸之凹槽140。所述凹槽140延伸至所述上表面131和所述下表面132。所述開孔2包括複數通孔21。所述複數通孔21與所述間隔空間8對應設置並和與其相鄰之兩個端子槽120相連通。所述複數通孔21貫穿所述舌板12。 Referring to FIGS. 5 to 9 , the tongue plate 12 is formed with the opening 2 . The opening 2 is exposed to the upper surface 131 and the lower surface 132. The opening 2 further includes a recess 140 located at the front end face 133 and recessed rearward. The groove 140 extends to the upper surface 131 and the lower surface 132. The opening 2 includes a plurality of through holes 21. The plurality of through holes 21 are disposed corresponding to the space 8 and communicate with two terminal slots 120 adjacent thereto. The plurality of through holes 21 extend through the tongue plate 12.
請參照第三圖至第九圖，所述絕緣本體10、上排端子30、下排端子40及金屬加強件5為一體注塑成型。 Referring to the third to ninth drawings, the insulative housing 10, the upper row of terminals 30, the lower row of terminals 40, and the metal reinforcement 5 are integrally injection molded.
請參照第七圖、第八圖和第九圖，所述金屬加強件5為片狀結構且具有遮蔽作用。所述金屬加強件5上設置有開口51。所述開口51與在上下方 向上相對應之兩個所述間隔空間8和所述通孔21相對應。所述絕緣本體10固持有所述金屬加強件5及位於所述金屬加強件5之上下兩端之所述上排端子30和所述下排端子40。 Referring to the seventh, eighth and ninth drawings, the metal reinforcement 5 has a sheet-like structure and has a shielding effect. The metal reinforcement 5 is provided with an opening 51. The opening 51 is above and below Two of the spaced spaces 8 corresponding upwardly correspond to the through holes 21. The insulative housing 10 holds the metal reinforcement 5 and the upper row of terminals 30 and the lower row of terminals 40 located at the lower ends of the metal reinforcement 5 .
請參照第三圖、第四圖、第七圖、第八圖和第九圖，所述電連接器100進一步包括封堵所述開孔2之絕緣塊7。所述絕緣塊7為注塑成型於所述舌板12上以封堵所述開孔2及所述通孔21。所述絕緣塊7封堵所述前端面133之凹槽140。所述絕緣塊7部分包覆於所述上表面131、所述下表面132、所述第一防翹部34、所述第一連接部33及所述第二連接部43。 Referring to the third, fourth, seventh, eighth and ninth drawings, the electrical connector 100 further includes an insulating block 7 that blocks the opening 2. The insulating block 7 is injection molded on the tongue plate 12 to block the opening 2 and the through hole 21. The insulating block 7 blocks the groove 140 of the front end face 133. The insulating block 7 partially covers the upper surface 131, the lower surface 132, the first anti-warpage portion 34, the first connecting portion 33, and the second connecting portion 43.
第九圖為第一圖中本發明電連接器100沿Ⅸ-Ⅸ線之剖視圖，Ⅸ-Ⅸ線位於第一彎折部35處。通孔21與間隔空間8在對應之位置上貫通。絕緣塊7封堵包括通孔21在內之所有開孔2。 The ninth drawing is a cross-sectional view of the electrical connector 100 of the present invention taken along the line IX-IX in the first figure, and the IX-IX line is located at the first bent portion 35. The through hole 21 and the space 8 are penetrated at corresponding positions. The insulating block 7 blocks all the openings 2 including the through holes 21.
請參照第一圖至第十圖，一種電連接器100製造方法，包括如下步驟：第一步驟，提供一金屬帶，將所述金屬帶衝壓成型為一連接有複數導電端子3之料帶9，所述複數導電端子3包括至少一個基本端子及與該基本端子相鄰之相鄰端子，所述基本端子包括接觸部、焊接部及連接所述接觸部和焊接部之連接部，所述基本端子之連接部包括彎折部，所述彎折部朝著離開所述相鄰端子之方向彎折以增大所述基本端子與所述相鄰端子之間之間隔空間8；第二步驟，提供連接有複數導電端子3之料帶9和金屬加強件5，將所述料帶9和所述金屬加強件5一體注塑成型為一固持有所述複數導電端子3及金屬加強件5之絕緣本體10，所述絕緣本體10包括主體部11及自主體部11向前延伸且設有端子槽120之舌板12，所述舌板12形成有開孔2，所述開孔2包括複數通孔21，所述複數通孔21與間隔空間8對應設置並與相鄰兩個所述端子槽120相連通，所述部分料帶9暴露於所述複數通孔21中；第三步驟，去除暴露於所述通孔21中之所述料帶9。所述電連接器100製造方法還包括第四步驟和第五步驟，所述第四步驟，提供絕緣塊7，將所述絕緣塊7注塑成型於所述舌板12上以封堵所述開孔2。所述第五步驟，提供遮蔽殼體6，將所述遮蔽殼體6套設於所述絕緣本體10上。 Referring to FIG. 1 to FIG. 10 , a manufacturing method of the electrical connector 100 includes the following steps: a first step, providing a metal strip, and stamping the metal strip into a strip 9 with a plurality of conductive terminals 3 connected thereto The plurality of conductive terminals 3 include at least one basic terminal and an adjacent terminal adjacent to the basic terminal, the basic terminal including a contact portion, a soldering portion, and a connecting portion connecting the contact portion and the soldering portion, the basic The connecting portion of the terminal includes a bent portion, the bent portion is bent toward a direction away from the adjacent terminal to increase a space 8 between the basic terminal and the adjacent terminal; a second step, A strip 9 and a metal reinforcement 5 connected with a plurality of conductive terminals 3 are provided, and the strip 9 and the metal reinforcement 5 are integrally injection molded to hold the plurality of conductive terminals 3 and the metal reinforcement 5 The insulative housing 10 includes a main body portion 11 and a tongue plate 12 extending forward from the main body portion 11 and provided with a terminal slot 120. The tongue plate 12 is formed with an opening 2, and the opening 2 includes a plurality of Through hole 21, the plurality of through holes 21 and the interval The interval 8 is correspondingly disposed and communicates with two adjacent terminal slots 120, the partial tape 9 is exposed in the plurality of through holes 21; and the third step is to remove the exposure to the through holes 21 Tape 9. The manufacturing method of the electrical connector 100 further includes a fourth step and a fifth step, the fourth step, providing an insulating block 7 for injection molding the insulating block 7 on the tongue plate 12 to block the opening Hole 2. In the fifth step, a shielding shell 6 is provided, and the shielding shell 6 is sleeved on the insulating body 10.
請參照第十圖，所述第一步驟中連接有複數導電端子3之料帶9包括連接有上排端子30之料帶9及連接有下排端子40之料帶9。 Referring to the tenth figure, the strip 9 to which the plurality of conductive terminals 3 are connected in the first step includes a strip 9 to which the upper row of terminals 30 is connected and a strip 9 to which the lower row of terminals 40 are connected.
請參照第五圖至第九圖，所述第二步驟中所述複數通孔21上下貫穿所述舌板12；所述金屬加強件5設有與所述間隔空間8和所述通孔21相對應之開口51，所述第三步驟中將暴露於所述通孔21中之所述料帶9衝壓出所述通孔21。所述上排端子30、下排端子40及金屬加強件5一體注塑成型為所述絕緣本體10。所述上排端子30和下排端子40分別位於所述金屬加強件5之上端和下端。 Referring to the fifth to ninth drawings, the plurality of through holes 21 penetrate the tongue plate 12 up and down in the second step; the metal reinforcement member 5 is provided with the spacing space 8 and the through hole 21 Corresponding to the opening 51, the strip 9 exposed in the through hole 21 is punched out of the through hole 21 in the third step. The upper row of terminals 30, the lower row of terminals 40 and the metal reinforcement 5 are integrally injection molded into the insulative housing 10. The upper row of terminals 30 and the lower row of terminals 40 are respectively located at upper and lower ends of the metal reinforcement member 5.
與相對先前技術，本創作至少具有以下有益效果：由於所述複數通孔21與所述間隔空間8相對應並與相鄰兩個端子槽120相連通，以便去除暴露於所述通孔21中之料帶9，所述絕緣塊7封堵整個所述開孔2，從而杜絕異物進入所述開孔2之通孔21中，防止所述上排端子30或所述下排端子40出現短路現象；更由於所述複數通孔21上下貫穿所述舌板12，令從所述通孔21中去除之料帶9從所述通孔21中掉落；由於絕緣本體10、上排端子30、下排端子40及金屬加強件5為一體注塑成型，制程更加簡單及有效降低制程成本。 With respect to the prior art, the present invention has at least the following advantageous effects: since the plurality of through holes 21 correspond to the space 8 and communicate with the adjacent two terminal slots 120 so as to be removed from the through holes 21 The insulating strip 7 blocks the entire opening 2, thereby preventing foreign matter from entering the through hole 21 of the opening 2, preventing the upper row of terminals 30 or the lower row of terminals 40 from being short-circuited. Phenomenon; further, because the plurality of through holes 21 penetrate the tongue plate 12 up and down, the strip 9 removed from the through hole 21 is dropped from the through hole 21; and the insulating body 10 and the upper row of terminals 30 are The lower row of terminals 40 and the metal reinforcement 5 are integrally injection molded, the process is simpler and the process cost is effectively reduced.
以上所述僅為本創作之部分實施方式，不是全部之實施方式，本領域普通技術人員通過閱讀本創作說明書而對本創作技術方案採取之任何等效之變化，均為本創作之權利要求所涵蓋。 The above descriptions are only partial implementations of the present invention, and not all of the implementations. Any equivalent changes to the present technical solution by those skilled in the art by reading this creative specification are covered by the claims of the present invention. .
10‧‧‧絕緣本體 10‧‧‧Insulated body
11‧‧‧主體部 11‧‧‧ Main body
12‧‧‧舌板 12‧‧ ‧ tongue
131‧‧‧上表面 131‧‧‧ upper surface
133‧‧‧前端面 133‧‧‧ front end
140‧‧‧凹槽 140‧‧‧ Groove
2‧‧‧開孔 2‧‧‧opening
21‧‧‧通孔 21‧‧‧through hole
31‧‧‧第一接觸部 31‧‧‧First contact
33‧‧‧第一連接部 33‧‧‧First connection
34‧‧‧第一防翹部 34‧‧‧The first anti-warming department
35‧‧‧第一彎折部 35‧‧‧First bend
5‧‧‧金屬加強件 5‧‧‧Metal reinforcements
51‧‧‧開口 51‧‧‧ openings
Claims (10)
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| TW104119572A TWI589069B (en) | 2015-06-17 | 2015-06-17 | Electrical connector and method of making the same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104119572A TWI589069B (en) | 2015-06-17 | 2015-06-17 | Electrical connector and method of making the same |
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| TW201701543A TW201701543A (en) | 2017-01-01 |
| TWI589069B true TWI589069B (en) | 2017-06-21 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM466370U (en) * | 2013-04-16 | 2013-11-21 | Singatron Entpr Co Ltd | High definition multimedia interface connector |
| CN204179274U (en) * | 2013-09-08 | 2015-02-25 | 富士康(昆山)电脑接插件有限公司 | Electric connector combination |
| TWM501018U (en) * | 2014-12-04 | 2015-05-11 | Lotes Co Ltd | Electrical connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM466370U (en) * | 2013-04-16 | 2013-11-21 | Singatron Entpr Co Ltd | High definition multimedia interface connector |
| CN204179274U (en) * | 2013-09-08 | 2015-02-25 | 富士康(昆山)电脑接插件有限公司 | Electric connector combination |
| TWM501018U (en) * | 2014-12-04 | 2015-05-11 | Lotes Co Ltd | Electrical connector |
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