TWM498401U - Electrical connector - Google Patents
Electrical connector Download PDFInfo
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- TWM498401U TWM498401U TW103216008U TW103216008U TWM498401U TW M498401 U TWM498401 U TW M498401U TW 103216008 U TW103216008 U TW 103216008U TW 103216008 U TW103216008 U TW 103216008U TW M498401 U TWM498401 U TW M498401U
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Description
本新型是有關於一種電連接器，特別是指一種高速信號傳輸並且便於組裝的電連接器。The present invention relates to an electrical connector, and more particularly to an electrical connector for high speed signal transmission and ease of assembly.
中國專利CN201320378153.0揭露了一種電連接器，其包括絕緣本體、固持於絕緣本體的第一端子組、遮罩件及設置於絕緣本體外的金屬殼體，所述絕緣本體包括基部及向前延伸的舌板，所述舌板具有相對設置的第一表面與第二表面，第一端子組暴露於所述第一表面，遮罩件設置於舌板且位於第一表面與第二表面之間，所述第一端子組包括接地端子，所述接地端子設有朝向所述遮罩件凸設並接觸該遮罩件的接觸部。現有的這種連接器結構在用於高速信號傳輸時，對接腔內的電磁輻射容易向後洩漏干擾端子組的尾部造成串訊(crosstalk)，不利於提高信號品質。另外這種連接器的絕緣本體是由第一絕緣體、第二絕緣體、對接板以及組裝框組合而成，其結構複雜不利於組裝，因此實有必要進行改進。The Chinese patent CN201320378153.0 discloses an electrical connector comprising an insulative housing, a first terminal set held on the insulative housing, a masking member and a metal housing disposed outside the insulating body, the insulative housing including the base and the forward An extended tongue plate having opposite first and second surfaces, the first terminal set being exposed to the first surface, the mask being disposed on the tongue and located on the first surface and the second surface Meanwhile, the first terminal group includes a ground terminal, and the ground terminal is provided with a contact portion that protrudes toward the mask member and contacts the mask member. When the connector structure of the prior art is used for high-speed signal transmission, the electromagnetic radiation in the docking chamber easily causes crosstalk to the rear of the interference terminal group, which is disadvantageous for improving signal quality. In addition, the insulating body of the connector is composed of a first insulator, a second insulator, a butt plate and an assembly frame, and the structure is complicated and unfavorable for assembly, so it is necessary to improve.
本新型所要解決的技術問題在於克服上述現有技術所存在的不足，而提出一種電連接器，適用於高速信號傳輸並且便於組裝。The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art described above, and to provide an electrical connector suitable for high speed signal transmission and easy assembly.
本新型針對上述技術問題提出一種電連接器，包括：一第一模組，其包括一第一絕緣件和埋設在該第一絕緣件上的複數第一導電端子及一接地金屬片，其中，該第一絕緣件包括一主體部及由該主體部向前延伸出的一舌板部，該舌板部具有上下相對的一第一表面和一第二表面，該第二表面上形成有複數端子收容槽；每個第一導電端子包括一對接部和一焊接部，這些第一導電端子的對接部外露於該第一表面；該接地金屬片包括一板體，該板體埋設在該舌板部內；一第二模組，其與該第一模組疊置在一起，該第二模組包括一第二絕緣件和埋設在該第二絕緣件上的複數第二導電端子，每個第二導電端子包括一對接部和一焊接部，這些第二導電端子的對接部對應收容在這些端子收容槽內並外露於該第二表面，其中該第一絕緣件和該第二絕緣件相結合共同構成一絕緣本體，該接地金屬片的板體間隔開第一導電端子與第二導電端子；一內遮罩殼體，其固定在該絕緣本體上，該內遮罩殼體至少貼接在該舌板部的後段延伸有一段距離；以 及一外遮罩殼體，其包圍該絕緣本體和該內遮罩殼體並在該舌板部的週邊空間形成一對接腔。The present invention provides an electrical connector for the above technical problem, comprising: a first module comprising a first insulating member and a plurality of first conductive terminals and a grounded metal plate embedded in the first insulating member, wherein The first insulating member includes a main body portion and a tongue portion extending forwardly from the main body portion, the tongue portion having a first surface and a second surface opposite to each other, wherein the second surface is formed with a plurality of a terminal receiving groove; each of the first conductive terminals includes a pair of connecting portions and a soldering portion, wherein the abutting portions of the first conductive terminals are exposed on the first surface; the grounding metal piece includes a plate body, and the plate body is embedded in the tongue a second module, which is overlapped with the first module, the second module includes a second insulating member and a plurality of second conductive terminals embedded in the second insulating member, each The second conductive terminal includes a pair of connecting portions and a soldering portion, and the abutting portions of the second conductive terminals are correspondingly received in the terminal receiving grooves and exposed on the second surface, wherein the first insulating member and the second insulating member are Combined with common composition An insulating body, the plate body of the grounding metal piece is spaced apart from the first conductive terminal and the second conductive terminal; an inner mask housing is fixed on the insulating body, and the inner mask housing is attached to the tongue plate at least The rear section of the section extends a distance; And an outer mask housing surrounding the insulative housing and the inner shroud housing and forming a pair of cavities in a peripheral space of the tongue portion.
在一些實施例中，該第一絕緣件的主體部上形成有一收容空間，該第一絕緣件在該收容空間的兩相對內側分別設有一第一安裝部；該第二絕緣件包括一基部和設置在該基部的兩相對外側的兩個第二安裝部；其中，這兩個第二安裝部與這兩個第一安裝部對應配合，從而將該第二絕緣件插置固定在該第一絕緣件的收容空間內。In some embodiments, the main body of the first insulating member is formed with a receiving space, and the first insulating member is respectively provided with a first mounting portion on opposite inner sides of the receiving space; the second insulating member includes a base portion and Two second mounting portions disposed on opposite outer sides of the base; wherein the two second mounting portions are correspondingly engaged with the two first mounting portions, thereby inserting and fixing the second insulating member at the first In the housing space of the insulation.
在一些實施例中，該第一安裝部是上端開口並豎直延伸的一槽道，該第二安裝部是豎直延伸的一凸軌。In some embodiments, the first mounting portion is a channel that is open at the upper end and extends vertically, and the second mounting portion is a convex rail that extends vertically.
在一些實施例中，該第一安裝部是後端開口並水平延伸的一槽道，該第二安裝部是水平延伸的一凸軌。In some embodiments, the first mounting portion is a channel that is open at the rear end and extends horizontally, and the second mounting portion is a horizontally extending rail.
在一些實施例中，該第一絕緣件的主體部與該第二絕緣件相配合共同構成該絕緣本體的一本體部；該內遮罩殼體包括貼接在該本體部的前段的一固定段、貼接在該舌板部的後段的一延伸段以及豎直連接在該固定段與該延伸段之間的一連接段，該外遮罩殼體與該內遮罩殼體的固定段接觸並電性連接在一起。In some embodiments, the main body portion of the first insulating member and the second insulating member cooperate to form a body portion of the insulating body; the inner mask housing includes a fixing portion attached to the front portion of the body portion. a segment, an extension portion attached to the rear portion of the tongue portion, and a connecting portion vertically connected between the fixing portion and the extension portion, the outer cover shell and the fixing portion of the inner mask housing Contact and electrically connected together.
在一些實施例中，該內遮罩殼體是由兩個金屬殼體元件上下拼合而成。In some embodiments, the inner shroud housing is formed by splitting two metal housing elements up and down.
在一些實施例中，該舌板部的後段兩側各設有一收容槽；每個金屬殼體元件的延伸段包括分別位於兩側的兩個卡鉤，這兩個金屬殼體元件上的卡鉤相互配合地收 容在這兩個收容槽中從而將該舌板部的後段環抱在其中。In some embodiments, each of the two sides of the rear portion of the tongue portion is provided with a receiving groove; each of the extending portions of the metal housing member includes two hooks on the two sides, and the card on the two metal housing members Hooks match each other It is accommodated in the two receiving grooves to surround the rear portion of the tongue portion.
在一些實施例中，該對接腔中是呈180度對稱設置，這些第一導電端子的對接部和這些第二導電端子的對接部在該對接腔中也是呈180度對稱設置。In some embodiments, the mating cavity is symmetrically disposed at 180 degrees, and the abutting portions of the first conductive terminals and the abutting portions of the second conductive terminals are also symmetrically disposed 180 degrees in the docking cavity.
在一些實施例中，該舌板部的兩側各形成有一個向內凹陷的扣持槽，該接地金屬片是部分地外露於這兩個扣持槽。In some embodiments, the two sides of the tongue portion are formed with an inwardly recessed retaining groove, and the grounding metal piece is partially exposed to the two retaining grooves.
在一些實施例中，該接地金屬片還包括由該板體延伸出的至少一接地腳。In some embodiments, the grounding metal sheet further includes at least one grounding leg extending from the board body.
與現有技術相比，本新型的電連接器藉由將導電端子及接地金屬片巧妙地設置在兩個疊置的模組中，並且藉由內遮罩殼體與外遮罩殼體相配合，能夠較好地適用於高速信號傳輸並且便於組裝。Compared with the prior art, the electrical connector of the present invention is skillfully disposed in two stacked modules by matching the conductive terminals and the grounding metal piece, and is matched with the outer mask case by the inner mask housing. It is well suited for high speed signal transmission and easy to assemble.
1‧‧‧絕緣本體1‧‧‧Insulating body
10‧‧‧電連接器10‧‧‧Electrical connector
109‧‧‧對接腔109‧‧‧ docking chamber
11‧‧‧第一絕緣件11‧‧‧First insulation
12‧‧‧第二絕緣件12‧‧‧Second insulation
121‧‧‧基部121‧‧‧ base
122‧‧‧第二安裝部122‧‧‧Second Installation Department
123‧‧‧避讓槽123‧‧‧ escaping slot
124‧‧‧固定槽124‧‧‧fixed slot
14‧‧‧本體部14‧‧‧ Body Department
15‧‧‧主體部15‧‧‧ Main body
151‧‧‧基部151‧‧‧ base
152‧‧‧延伸側部152‧‧‧Extended side
1521‧‧‧第一安裝部1521‧‧‧First Installation Department
1523‧‧‧定位柱1523‧‧‧Positioning column
1525‧‧‧卡槽1525‧‧‧ card slot
1526‧‧‧限位塊1526‧‧‧Limited blocks
153‧‧‧收容空間153‧‧‧ accommodating space
154‧‧‧固定槽154‧‧‧fixed slot
16‧‧‧舌板部16‧‧ ‧ tongue plate
162‧‧‧端子收容槽162‧‧‧Terminal receiving slot
163‧‧‧扣持槽163‧‧‧ holding slot
164‧‧‧收容槽164‧‧‧ housing trough
165‧‧‧後段165‧‧‧After
166‧‧‧前段166‧‧‧
1671‧‧‧前表面1671‧‧‧ front surface
1672‧‧‧側表面1672‧‧‧ side surface
168‧‧‧第一表面168‧‧‧ first surface
169‧‧‧第二表面169‧‧‧ second surface
2‧‧‧導電端子2‧‧‧Electrical terminals
20‧‧‧對接連接器20‧‧‧Docking connector
201‧‧‧絕緣本體201‧‧‧Insulated body
202‧‧‧導電端子202‧‧‧Electrical terminals
203‧‧‧屏蔽殼體203‧‧‧Shield housing
204‧‧‧接地彈片204‧‧‧ Grounding shrapnel
209‧‧‧對接腔209‧‧‧ docking chamber
21‧‧‧第一導電端子21‧‧‧First conductive terminal
211‧‧‧對接部211‧‧‧Docking Department
212‧‧‧焊接部212‧‧‧Weld Department
213‧‧‧連接部213‧‧‧Connecting Department
22‧‧‧第二導電端子22‧‧‧Second conductive terminal
221‧‧‧對接部221‧‧‧Docking Department
222‧‧‧焊接部222‧‧‧Weld Department
223‧‧‧連接部223‧‧‧Connecting Department
3‧‧‧外屏蔽殼體3‧‧‧Outer shield housing
31‧‧‧頂壁31‧‧‧ top wall
311‧‧‧接合部311‧‧‧ joints
32‧‧‧側壁32‧‧‧ side wall
33‧‧‧底壁33‧‧‧ bottom wall
331‧‧‧接合部331‧‧‧ joints
35‧‧‧接地腳35‧‧‧ Grounding feet
36‧‧‧卡扣片36‧‧‧Snap pieces
4‧‧‧內屏蔽殼體4‧‧‧Inside shielded housing
41‧‧‧金屬殼體元件41‧‧‧Metal housing components
411‧‧‧固定段411‧‧‧ fixed section
412‧‧‧延伸段412‧‧‧Extension
413‧‧‧連接段413‧‧‧Connection section
414‧‧‧卡鉤414‧‧‧ hook
4141‧‧‧卡口4141‧‧‧ bayonet
415‧‧‧固定突片415‧‧‧Fixed tabs
416‧‧‧卡鉤416‧‧‧ hook
4161‧‧‧卡口4161‧‧‧ bayonet
417‧‧‧水平延伸板417‧‧‧ horizontal extension board
418‧‧‧水平延伸板418‧‧‧ horizontal extension board
45‧‧‧固定段45‧‧‧Fixed section
46‧‧‧延伸段46‧‧‧Extension
47‧‧‧連接段47‧‧‧Connecting section
5‧‧‧接地金屬片5‧‧‧Grounding metal sheet
51‧‧‧板體51‧‧‧ board
52‧‧‧接地腳52‧‧‧ Grounding feet
58‧‧‧通孔58‧‧‧through hole
6‧‧‧組合本體6‧‧‧Combined ontology
7‧‧‧第一模組7‧‧‧ first module
8‧‧‧第二模組8‧‧‧ second module
1521a‧‧‧第一安裝部1521a‧‧‧First Installation Department
152a‧‧‧延伸側部152a‧‧‧Extended side
122a‧‧‧第二安裝部122a‧‧‧Second Installation Department
153a‧‧‧收容空間153a‧‧‧ accommodating space
本新型之其他的特徵及功效，將於參照圖式的實施例詳細說明中清楚地呈現，其中：圖1是本新型電連接器的一個實施例與一對接連接器的視圖。Other features and advantages of the present invention will be apparent from the detailed description of the embodiments referring to the drawings. FIG. 1 is a view of an embodiment of the present invention and a pair of connectors.
圖2是圖1所示電連接器的立體視圖。Figure 2 is a perspective view of the electrical connector of Figure 1.
圖3是圖1所示電連接器的前視圖。Figure 3 is a front elevational view of the electrical connector of Figure 1.
圖4是圖3中Z-Z向的剖視圖。Figure 4 is a cross-sectional view taken along line Z-Z of Figure 3;
圖5是圖3中F-F向的剖視圖。Figure 5 is a cross-sectional view taken along line F-F of Figure 3;
圖6是圖3中A-A向的剖視圖。Figure 6 is a cross-sectional view taken along the line A-A in Figure 3 .
圖7是將圖2中的外遮罩殼體分離的分解視圖。Figure 7 is an exploded view of the outer mask housing of Figure 2 separated.
圖8是圖7的另一視角的視圖。Figure 8 is a view of another perspective of Figure 7.
圖9是將圖7中的內遮罩殼體分離的分解視圖。Figure 9 is an exploded perspective view showing the inner mask housing of Figure 7 separated.
圖10是將圖9中的第一模組和第二模組分離的分解視圖。Figure 10 is an exploded perspective view showing the first module and the second module of Figure 9 separated.
圖11是圖10的另一視角的視圖。Figure 11 is a view of another perspective of Figure 10.
圖12是將圖10中的導電端子及接地金屬片進一步分離的視圖。Fig. 12 is a view showing further separation of the conductive terminal and the grounded metal piece of Fig. 10.
圖13是本新型電連接器的另一實施例的將外遮罩殼體分離的分解視圖。Figure 13 is an exploded view of another embodiment of the present electrical connector separating the outer shroud housing.
圖14是將圖13中的內遮罩殼體分離的分解視圖。Figure 14 is an exploded perspective view showing the inner mask housing of Figure 13 separated.
圖15是將圖14中的第一模組和第二模組進一步分離的分解視圖。Figure 15 is an exploded perspective view showing the first module and the second module of Figure 14 further separated.
圖16是圖15的另一視角的視圖。Figure 16 is a view of another perspective of Figure 15.
儘管本新型可以容易地表現為不同形式的實施例，但在附圖中示出並且在本說明書中將詳細說明的僅僅是其中一些具體實施例，同時可以理解的是本說明書應視為是本新型原理的示範性說明，而並非旨在將本新型限制到在此所說明的那樣。Although the present invention can be readily embodied in various forms, the specific embodiments shown in the drawings and described in detail in the specification are only The exemplary description of the novel principles is not intended to limit the invention to what is described herein.
由此，本說明書中所指出的一個特徵將用於說明本新型的一個實施例的其中一個特徵，而不是暗示本新型的每個實施例必須具有所說明的特徵。此外，應當注意的是本說明書描述了許多特徵。儘管某些特徵可以組合在一起以示出可能的系統設計，但是這些特徵也可用於其他 的未明確說明的組合。由此，除非另有說明，所說明的組合並非旨在限制。Thus, a feature indicated in this specification will be used to illustrate one of the features of one embodiment of the present invention, and is not intended to suggest that each embodiment of the present invention must have the features described. Moreover, it should be noted that this specification describes a number of features. Although certain features may be combined to show possible system designs, these features may also be used in other A combination that is not explicitly stated. Accordingly, the illustrated combinations are not intended to be limiting, unless otherwise indicated.
在附圖所示的實施例中，方向的指示(諸如上、下、左、右、前和後)用於解釋本新型的各種元件的結構和運動不是絕對的而是相對的。當這些元件處於附圖所示的位置時，這些說明是合適的。如果這些元件的位置的說明發生改變時，則這些方向的指示也相應地改變。In the embodiments shown in the figures, the indications of the directions (such as up, down, left, right, front and back) are used to explain that the structure and motion of the various elements of the present invention are not absolute but relative. These descriptions are suitable when the elements are in the positions shown in the figures. If the description of the position of these elements changes, the indications of these directions also change accordingly.
該電連接器10較佳是一個支援高速資料傳輸的電連接插座，該對接連接器20較佳是一個支援高速資料傳輸的電連接插頭。The electrical connector 10 is preferably an electrical connection socket that supports high speed data transmission. The docking connector 20 is preferably an electrical connection plug that supports high speed data transmission.
參見圖1至圖6，該電連接器10大致包括：一絕緣本體1、複數導電端子2、一外遮罩殼體3、一內遮罩殼體4以及一接地金屬片5。結合參見圖7至圖12，該絕緣本體1、這些導電端子2及接地金屬片5是組合成一個組合本體6。該內遮罩殼體4固定在該組合本體6上。該外遮罩殼體3套設在該組合本體6及內遮罩殼體4的外側，並包圍形成呈180度對稱設置的一對接腔109。其中，該外遮罩殼體3具有複數接地腳35，這些接地腳35可以對應焊接到一電路板(圖未示)上的接地線路上。Referring to FIGS. 1 to 6 , the electrical connector 10 generally includes an insulative housing 1 , a plurality of conductive terminals 2 , an outer shroud housing 3 , an inner shroud housing 4 , and a grounding metal sheet 5 . Referring to FIG. 7 to FIG. 12, the insulative housing 1, the conductive terminals 2 and the grounding metal piece 5 are combined into a combined body 6. The inner mask housing 4 is fixed to the combined body 6. The outer cover shell 3 is sleeved on the outer side of the combined body 6 and the inner mask shell 4, and surrounds a pair of joint cavities 109 formed symmetrically at 180 degrees. The outer shroud housing 3 has a plurality of grounding legs 35 that can be soldered to a grounding line on a circuit board (not shown).
參見圖1，該對接連接器20大致包括：一絕緣本體201、固定在該絕緣本體201上的複數導電端子202、裝設在該絕緣本體201外周的一遮罩殼體203以及複數接地彈片204。該對接連接器20具有一對接腔209。當該對接連接器20***到該電連接器10的對接腔109中時，除 了導電端子202與相應的導電端子2將會電連接到一起，該內遮罩殼體4可以與接地彈片204相接觸構成第一接地遮罩結構，從而防止電磁輻射穿過絕緣本體1向後洩露干擾導電端子2。並且，外遮罩殼體3與遮罩殼體203構成第二接地遮罩結構，從而可以有效地達成一個整體包圍的遮罩結構。Referring to FIG. 1 , the mating connector 20 generally includes an insulative housing 201 , a plurality of conductive terminals 202 fixed on the insulative housing 201 , a mask housing 203 disposed on an outer circumference of the insulative housing 201 , and a plurality of grounding springs 204 . . The docking connector 20 has a pair of mating cavities 209. When the docking connector 20 is inserted into the docking cavity 109 of the electrical connector 10, The conductive terminal 202 and the corresponding conductive terminal 2 will be electrically connected together, and the inner mask housing 4 can be in contact with the grounding elastic piece 204 to form a first grounding shield structure, thereby preventing electromagnetic radiation from leaking backward through the insulating body 1. Interfering with the conductive terminal 2. Moreover, the outer mask housing 3 and the mask housing 203 constitute a second grounding mask structure, so that an overall surrounding mask structure can be effectively achieved.
參見圖7至圖12，該絕緣本體1較佳是由相互疊置的一第一絕緣件11和一第二絕緣件12組合而成的。該第一絕緣件11是一體注塑成型的，其主要包括一主體部15和由該主體部15向前延伸出的一舌板部16。Referring to FIGS. 7 to 12, the insulative housing 1 is preferably formed by a combination of a first insulating member 11 and a second insulating member 12 stacked on each other. The first insulating member 11 is integrally injection molded, and mainly includes a main body portion 15 and a tongue portion 16 extending forward from the main body portion 15.
參見圖10至圖12，該主體部15大致包括一基部151、位於該基部151兩側向後延伸出的兩個延伸側部152以及設置於基部151底部的兩個固定槽154。該主體部11上形成有一收容空間153。可以理解為該收容空間153是由該基部151和兩個延伸側部152相互配合地圍合出的。結合參見圖10，延伸側部152在兩內側(也就是面向收容空間153的一側)各設有一第一安裝部1521。具體而言，該第一安裝部1521是豎直延伸地凹設在延伸側部152上的一槽道，該槽道在延伸側部152的上端具有開口。兩延伸側部152上各形成有向下突伸出的一定位柱1523。延伸側部152在外側凹設有一卡槽1525。延伸側部152在頂面後端形成有向上突伸的一限位塊1526。Referring to FIGS. 10-12, the main body portion 15 generally includes a base portion 151, two extending side portions 152 extending rearwardly on opposite sides of the base portion 151, and two fixing grooves 154 disposed at the bottom of the base portion 151. A receiving space 153 is formed in the main body portion 11. It can be understood that the receiving space 153 is enclosed by the base portion 151 and the two extending side portions 152. Referring to FIG. 10, the extended side portion 152 is provided with a first mounting portion 1521 on each of the inner sides (that is, the side facing the receiving space 153). Specifically, the first mounting portion 1521 is a channel that extends vertically on the extended side portion 152, the channel having an opening at an upper end of the extended side portion 152. Each of the two extending side portions 152 is formed with a positioning post 1523 protruding downward. The extended side portion 152 is recessed with a card slot 1525 on the outer side. The extending side portion 152 is formed with a limiting block 1526 protruding upward at the rear end of the top surface.
參見圖10和圖11，該舌板部16具有上下相對的第一表面168和第二表面169以及連接在這兩個表面168 、169之間的一前表面1671和兩側表面1672。該舌板部16的第二表面(上側表面)169上形成有複數端子收容槽162。該舌板部16可以劃分為一後段165和一前段166。該後段165的厚度尺寸比前段166的厚度尺寸大。這種結構可以使舌板部16具有較好的強度以免被對接的對接連接器20所損壞。該舌板部16的前段165的兩側還各形成有一個向內凹陷的扣持槽163。該舌板部16的後段165的兩側還各形成有一收容槽164。Referring to Figures 10 and 11, the tongue portion 16 has upper and lower opposing first and second surfaces 168, 169 and is attached to the two surfaces 168. A front surface 1671 and a side surface 1672 between 169. A plurality of terminal receiving grooves 162 are formed in the second surface (upper side surface) 169 of the tongue portion 16. The tongue portion 16 can be divided into a rear section 165 and a front section 166. The thickness of the rear section 165 is larger than the thickness of the front section 166. This configuration allows the tongue portion 16 to have better strength from being damaged by the docked butt connector 20. Each of the two sides of the front section 165 of the tongue portion 16 is further formed with a locking groove 163 which is recessed inward. Each of the two sides of the rear section 165 of the tongue portion 16 is further formed with a receiving groove 164.
參見圖11和圖12，該第二絕緣件12是一體注塑成型的，其大致包括呈長方體的一基部121、分別設置在該基部121的兩相對外側並沿豎直方向延伸的兩個第二安裝部122、設置在該基部121的底側的兩避讓槽123以及設置在該基部121的前側上方的兩個固定槽124。參見圖10、圖12，這兩個第二安裝部122與該第一絕緣件11上的兩個第一安裝部1521對應配合，使該第二絕緣件12能夠從上往下地***安裝固定在該第一絕緣件11的收容空間153內。參見圖4至圖8，可以理解的是，該第二絕緣件12與該第一絕緣件11的主體部15共同構成了該絕緣本體1的一本體部14。該本體部14的外形較為寬大。Referring to FIG. 11 and FIG. 12, the second insulating member 12 is integrally injection molded, and generally includes a base portion 121 having a rectangular parallelepiped shape, two second portions respectively disposed on opposite outer sides of the base portion 121 and extending in the vertical direction. The mounting portion 122 has two relief grooves 123 provided on the bottom side of the base portion 121 and two fixing grooves 124 provided above the front side of the base portion 121. Referring to FIG. 10 and FIG. 12, the two second mounting portions 122 are correspondingly engaged with the two first mounting portions 1521 of the first insulating member 11, so that the second insulating member 12 can be inserted and fixed from top to bottom. The receiving space 153 of the first insulating member 11 is inside. Referring to FIG. 4 to FIG. 8 , it can be understood that the second insulating member 12 and the main body portion 15 of the first insulating member 11 together form a body portion 14 of the insulating body 1 . The body portion 14 has a relatively large outer shape.
參見圖10至圖12，這些導電端子2是採用金屬材料一體衝壓彎折成型。這些導電端子2分為一組第一導電端子21和一組第二導電端子22。每個第一導電端子21包括一對接部211、一焊接部212和連接於該對接部211與焊接部212之間的一連接部213，其中對接部211對應外露 於該舌板部16的第一表面168。每個第二導電端子22包括一對接部221、一焊接部222和連接於該對接部221與焊接部222之間的一連接部223，其中對接部221對應收容在端子收容槽162中並外露於該舌板部16的第二表面169。結合圖1至圖6，這些第一導電端子21的對接部211與這些第二導電端子22的對接部221在對接腔109內呈180度對稱設置，從而使對接連接器20沿正向或反向***到該電連接器10內都可以達到正確對接的目的。Referring to Figures 10 to 12, these conductive terminals 2 are integrally stamped and bent using a metal material. These conductive terminals 2 are divided into a set of first conductive terminals 21 and a set of second conductive terminals 22. Each of the first conductive terminals 21 includes a pair of joints 211, a soldering portion 212, and a connecting portion 213 connected between the mating portion 211 and the soldering portion 212. On the first surface 168 of the tongue portion 16. Each of the second conductive terminals 22 includes a pair of connecting portions 221, a soldering portion 222, and a connecting portion 223 connected between the mating portion 221 and the soldering portion 222. The mating portion 221 is correspondingly received in the terminal receiving slot 162 and exposed. On the second surface 169 of the tongue portion 16. 1 to 6, the abutting portions 211 of the first conductive terminals 21 and the abutting portions 221 of the second conductive terminals 22 are symmetrically disposed 180 degrees in the mating cavity 109, thereby making the docking connector 20 forward or reverse. The purpose of proper docking can be achieved by inserting into the electrical connector 10.
參見圖8至圖10，該外遮罩殼體3包括一頂壁31、兩側壁32以及一底壁33。其中，頂壁31上較佳是向下凹設有複數接合部311。底壁33上也較佳向上凹設有複數接合部331。每個側壁32中部向下延伸出一個前接地腳35。每個側壁32後部向下延伸出一個後接地腳35。每個側壁32上還形成有一卡扣片36。當該外遮罩殼體3從前往後套設到該絕緣本體1上去時，側壁32的後端將抵頂於該絕緣本體1上的限位塊1526上，該卡扣片36將對應卡入該絕緣本體1上的卡槽1525中，從而使該外遮罩殼體3固定到該絕緣本體1上。Referring to FIGS. 8-10, the outer shroud housing 3 includes a top wall 31, two side walls 32, and a bottom wall 33. Preferably, the top wall 31 is recessed with a plurality of joint portions 311. The bottom wall 33 is also preferably provided with a plurality of joint portions 331 which are recessed upward. A front grounding leg 35 extends downwardly from the center of each side wall 32. A rear grounding leg 35 extends downwardly from the rear of each side wall 32. A latching piece 36 is also formed on each of the side walls 32. When the outer cover shell 3 is sleeved from the front to the back of the insulative housing 1, the rear end of the side wall 32 will abut against the limiting block 1526 on the insulative housing 1. The snap tab 36 will correspond to the card. The card slot 1525 is inserted into the insulative housing 1 to fix the outer cover housing 3 to the insulative housing 1.
參見圖4至圖9，該內遮罩殼體4固定在該絕緣本體1的本體部14上並朝向舌板部16的方向延伸有一段距離。也就是說，該內遮罩殼體4固定在該本體部14的前段外周並在該舌板部16的後段165延伸有一段距離。具體地，該內遮罩殼體4包括貼接在該本體部14的前段的一固定段45、貼接在該舌板部16的後段165的一延伸段46以 及豎直連接在該固定段45與延伸段46之間的一連接段47。該內遮罩殼體4可以藉由該固定段45與該外遮罩殼體3相接觸而接地。Referring to FIGS. 4-9, the inner mask housing 4 is fixed to the body portion 14 of the insulative housing 1 and extends a distance toward the tongue portion 16. That is, the inner mask housing 4 is fixed to the outer circumference of the front portion of the body portion 14 and extends a distance from the rear portion 165 of the tongue portion 16. Specifically, the inner mask housing 4 includes a fixing portion 45 attached to the front portion of the body portion 14 and an extension portion 46 attached to the rear portion 165 of the tongue portion 16 to And a connecting section 47 vertically connected between the fixing section 45 and the extending section 46. The inner mask housing 4 can be grounded by the fixing section 45 being in contact with the outer mask housing 3.
該內遮罩殼體4具體由兩個金屬殼體元件41上下拼合而成。每個金屬殼體元件41包括：貼接在該本體部14的前段的一固定段411、貼接在該舌板部16的後段165的一延伸段412以及豎直連接在固定段411和延伸段412之間的一連接段413。具體地，該固定段411包括一水平延伸板417和由其後緣豎直地延伸出的兩個固定突片415，其中該固定突片415較佳具有倒鉤。該延伸段412包括一水平延伸板418和由其兩側豎直地延伸出的兩個卡鉤414、416，其中卡鉤414的卡口4141與卡鉤416的的卡口4161方向相反。該連接段413為一豎直延伸板。參見圖9，位於上方的金屬殼體元件41是對應固定在第二絕緣件12的固定槽124。參見圖11，位於下方的金屬殼體元件41是對應固定在第一絕緣件11的固定槽154。藉由卡鉤的相互勾扣配合，可以使這兩個金屬殼體元件41相互鎖固到一起。具體地，這些卡鉤是扣合在該絕緣本體1的收容槽164內，從而可將舌板部16的後段165環抱在其中。The inner mask housing 4 is specifically formed by assembling two metal housing elements 41 up and down. Each of the metal housing members 41 includes a fixing portion 411 attached to the front portion of the body portion 14, an extension portion 412 attached to the rear portion 165 of the tongue portion 16, and a vertical connection at the fixing portion 411 and an extension A connecting segment 413 between the segments 412. Specifically, the fixing section 411 includes a horizontal extending plate 417 and two fixing tabs 415 extending vertically from the rear edge thereof, wherein the fixing protrusion 415 preferably has a barb. The extension 412 includes a horizontal extension plate 418 and two hooks 414, 416 extending vertically from both sides thereof, wherein the bayonet 4141 of the hook 414 is opposite to the bayonet 4161 of the hook 416. The connecting section 413 is a vertical extension plate. Referring to FIG. 9, the metal housing member 41 located above is correspondingly fixed to the fixing groove 124 of the second insulating member 12. Referring to FIG. 11, the metal housing member 41 located below is correspondingly fixed to the fixing groove 154 of the first insulating member 11. The two metal housing elements 41 can be locked to each other by the mutual hooking of the hooks. Specifically, the hooks are fastened in the receiving grooves 164 of the insulative housing 1 so that the rear portion 165 of the tongue portion 16 can be hung therein.
可以理解的是，前述的固定段45具體到本實施例是由兩個金屬殼體元件41的固定段411所組成；前述的延伸段46是由兩個金屬殼體元件41上的延伸段412所組成；前述的連接段47是由兩個金屬殼體元件41上的連接段413所組成。該內遮罩殼體4可以透過雷射焊接的方式 或彈性接觸的方式與外遮罩殼體3的接合部311、331接合在一起。It can be understood that the aforementioned fixing section 45 is specifically composed of the fixing sections 411 of the two metal housing elements 41 in the present embodiment; the aforementioned extension 46 is an extension 412 on the two metal housing elements 41. The above-mentioned connecting section 47 is composed of a connecting section 413 on two metal housing elements 41. The inner mask housing 4 can be laser welded The manner of elastic contact is joined to the joints 311, 331 of the outer shroud housing 3.
參見圖10至圖12，該接地金屬片5是一體衝壓彎折成型。其包括一板體51和由該板體51的後緣向後延伸出的兩個接地腳52。其中，該板體51固定在該舌板部16內並間隔開第一導電端子21與第二導電端子22。該板體51的前端緣外露於該舌板部16的前表面1671。該板體51的兩側緣外露於該舌板部16的兩個側表面1672。值得一提的是，該板體51的兩側緣外露於該扣持槽163，從而能夠與對接連接器20的對接腔209側面的接地彈片(圖未示出)相接觸提供接地。這兩個接地腳52可以借助於第二絕緣件12上的避讓槽123向後穿出於該絕緣本體1。這兩個接地腳52可以對應焊接到電路板上以實現接地。另外，該板體51上形成有複數通孔58。較佳地，這些通孔58是圓形的。這些通孔58沿前後延伸的中軸對稱地排布。這種接地金屬片5既可以增強舌板部16的強度，還可以減少導電端子2的高頻串擾，從而達到提高電性能的目的。Referring to Figures 10 through 12, the grounded metal sheet 5 is integrally stamped and bent. It includes a plate body 51 and two grounding legs 52 extending rearward from the rear edge of the plate body 51. The plate body 51 is fixed in the tongue portion 16 and is spaced apart from the first conductive terminal 21 and the second conductive terminal 22. The front end edge of the plate body 51 is exposed to the front surface 1671 of the tongue plate portion 16. Both side edges of the plate body 51 are exposed to the two side surfaces 1672 of the tongue plate portion 16. It is worth mentioning that the two side edges of the board body 51 are exposed to the holding slot 163, so as to be grounded in contact with the grounding spring piece (not shown) on the side of the mating cavity 209 of the mating connector 20. The two grounding legs 52 can be passed back through the escaping groove 123 on the second insulating member 12 out of the insulating body 1. The two grounding legs 52 can be soldered to the circuit board to achieve grounding. Further, a plurality of through holes 58 are formed in the plate body 51. Preferably, these through holes 58 are circular. These through holes 58 are arranged symmetrically along the central axis extending forward and backward. Such a grounding metal piece 5 can both enhance the strength of the tongue portion 16, and can also reduce the high frequency crosstalk of the conductive terminal 2, thereby achieving the purpose of improving electrical performance.
參見圖10至圖12，該接地金屬片5與這些第一導電端子21及第一絕緣件11結合成一第一模組7。具體而言是採用***成型(insert mold)的製程在第一導電端子21以及接地金屬片5的外周注塑包覆成型該第一絕緣件11。第二絕緣件12與這些第二導電端子22結合成一第二模組8。具體而言是採用***成型的製程在第二導電端子22外周包覆成型該第二絕緣件12。該第二模組8是從上往下 地疊置在該第一模組7上，使該第二導電端子22的對接部221對應***收容在該舌板部16的端子收容槽162內，並可以使該第二絕緣件12與第一絕緣件11結合成前述的絕緣本體1。Referring to FIG. 10 to FIG. 12 , the grounding metal piece 5 is combined with the first conductive terminals 21 and the first insulating member 11 to form a first module 7 . Specifically, the first insulating member 11 is injection-molded on the outer periphery of the first conductive terminal 21 and the grounded metal piece 5 by a process of insert molding. The second insulating member 12 is combined with the second conductive terminals 22 to form a second module 8. Specifically, the second insulating member 12 is overmolded on the outer circumference of the second conductive terminal 22 by a process of insert molding. The second module 8 is from top to bottom The first module 7 is placed on the first module 7 so that the abutting portion 221 of the second conductive terminal 22 is inserted into the terminal receiving groove 162 of the tongue portion 16 and the second insulating member 12 can be An insulating member 11 is combined into the aforementioned insulating body 1.
本新型的電連接器的裝配過程大致包括：衝壓彎折成型導電端子2、外遮罩殼體3、兩金屬殼體元件41以及接地金屬片5；然後，採用***成型的製程在第一導電端子21及接地金屬片5外周一體包覆成型第一絕緣件11從而得到第一模組7，以及在第二導電端子22外周一體包覆成型第二絕緣件12從而得到第二模組8；然後，將第二模組8從上往下地插置到第一模組7的收容空間153中，得到該組合本體6；接著將兩金屬殼體元件41對應裝設到組合本體6上；最後，從前往後地將外遮罩殼體4套入到組合本體6上。The assembly process of the electrical connector of the present invention generally comprises: stamping and bending forming the conductive terminal 2, the outer mask housing 3, the two metal housing members 41, and the grounding metal piece 5; and then adopting the process of insert molding at the first conductive The terminal 21 and the grounding metal piece 5 are formed by overmolding the first insulating member 11 to obtain the first module 7, and the second insulating member 12 is overmolded on the outer periphery of the second conductive terminal 22 to obtain the second module 8; Then, the second module 8 is inserted into the receiving space 153 of the first module 7 from top to bottom to obtain the combined body 6; then the two metal housing members 41 are correspondingly mounted on the combined body 6; The outer cover shell 4 is fitted onto the combined body 6 from the rear to the rear.
與現有技術相比，本新型的電連接器10藉由將導電端子2及接地金屬片5巧妙地設置在兩個疊置的模組7、8中，並且藉由內遮罩殼體4與外遮罩殼體3相配合，能夠較好地加強遮罩適用於高速信號傳輸，並且易於製造裝配。Compared with the prior art, the electrical connector 10 of the present invention is skillfully disposed in two stacked modules 7, 8 by means of the conductive terminal 2 and the grounding metal piece 5, and by the inner mask housing 4 and The outer mask housing 3 is matched to better reinforce the mask for high speed signal transmission and is easy to manufacture and assemble.
參見圖13至圖16，為本新型的電連接器的另一實施例，其與前述實施例的差別主要體現在：第一模組7a及第二模組8a的疊置配合結構不同，具體地，第一模組7a的第一安裝部1521a較佳是開口在延伸側部152a的後側，並沿前後方向水平延伸的一槽道；第二模組8a的第二安裝 部122a較佳是沿前後方向水平延伸的一凸軌，第二模組8a是從後往前地插置到第一模組7a的收容空間153a中。Referring to FIG. 13 to FIG. 16 , another embodiment of the electrical connector of the present invention is different from the previous embodiment in that the overlapping structure of the first module 7 a and the second module 8 a is different. The first mounting portion 1521a of the first module 7a is preferably a channel that is open on the rear side of the extended side portion 152a and extends horizontally in the front-rear direction; the second mounting of the second module 8a The portion 122a is preferably a convex rail extending horizontally in the front-rear direction, and the second module 8a is inserted into the accommodating space 153a of the first module 7a from the rear to the front.
上述內容僅為本新型的較佳實施例，並非用於限制本新型的實施方案，本領域普通技術人員根據本新型的主要構思和精神，可以十分方便地進行相應的變通或修改，故本新型的保護範圍應以申請專利範圍所要求的保護範圍為准。The above is only a preferred embodiment of the present invention, and is not intended to limit the embodiments of the present invention. Those skilled in the art can make corresponding modifications or modifications in a very convenient manner according to the main idea and spirit of the present invention. The scope of protection shall be subject to the scope of protection required by the scope of application for patents.
11‧‧‧第一絕緣件11‧‧‧First insulation
12‧‧‧第二絕緣件12‧‧‧Second insulation
15‧‧‧主體部15‧‧‧ Main body
152‧‧‧延伸側部152‧‧‧Extended side
1521‧‧‧第一安裝部1521‧‧‧First Installation Department
1523‧‧‧定位柱1523‧‧‧Positioning column
1525‧‧‧卡槽1525‧‧‧ card slot
1526‧‧‧限位塊1526‧‧‧Limited blocks
153‧‧‧收容空間153‧‧‧ accommodating space
16‧‧‧舌板部16‧‧ ‧ tongue plate
162‧‧‧端子收容槽162‧‧‧Terminal receiving slot
163‧‧‧扣持槽163‧‧‧ holding slot
164‧‧‧收容槽164‧‧‧ housing trough
165‧‧‧後段165‧‧‧After
166‧‧‧前段166‧‧‧
169‧‧‧第二表面169‧‧‧ second surface
21‧‧‧第一導電端子21‧‧‧First conductive terminal
22‧‧‧第二導電端子22‧‧‧Second conductive terminal
3‧‧‧外屏蔽殼體3‧‧‧Outer shield housing
41‧‧‧金屬殼體元件41‧‧‧Metal housing components
5‧‧‧接地金屬片5‧‧‧Grounding metal sheet
6‧‧‧組合本體6‧‧‧Combined ontology
7‧‧‧第一模組7‧‧‧ first module
8‧‧‧第二模組8‧‧‧ second module
Claims (10)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289309.2U CN203859329U (en) | 2014-05-30 | 2014-05-30 | Electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM498401U true TWM498401U (en) | 2015-04-01 |
Family
ID=51609170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103216008U TWM498401U (en) | 2014-05-30 | 2014-09-09 | Electrical connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203859329U (en) |
| TW (1) | TWM498401U (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204243363U (en) | 2014-02-21 | 2015-04-01 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN204216267U (en) | 2014-07-15 | 2015-03-18 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN104377506A (en) * | 2014-11-18 | 2015-02-25 | 连展科技电子（昆山）有限公司 | Socket electrical connector |
| CN104377491A (en) * | 2014-11-18 | 2015-02-25 | 连展科技电子（昆山）有限公司 | Socket electrical connector |
| CN104377495A (en) * | 2014-11-18 | 2015-02-25 | 连展科技电子（昆山）有限公司 | Socket electrical connector |
| KR20160103678A (en) * | 2015-02-25 | 2016-09-02 | 타이코에이엠피 주식회사 | connector assembly |
| CN105449444B (en) * | 2015-06-05 | 2018-08-10 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacturing method |
| CN105322341B (en) * | 2015-07-02 | 2018-03-06 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacture method |
| US10038268B2 (en) * | 2015-06-05 | 2018-07-31 | Foxconn Interconnect Technology Limited | Electrical connector having improved contact module and method for making same |
| US10135204B2 (en) | 2015-06-05 | 2018-11-20 | Foxconn Interconnect Technology Limited | Electrical connector having an auxiliary contact |
| CN105406264B (en) | 2015-06-29 | 2018-06-01 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacturing method |
| EP3306758B1 (en) * | 2015-07-31 | 2019-06-12 | Japan Aviation Electronics Industry, Limited | Connector and method for manufacturing connector |
| CN105470782A (en) | 2015-09-10 | 2016-04-06 | 富士康(昆山)电脑接插件有限公司 | Electric connector and manufacturing method thereof |
| CN107204533B (en) | 2016-03-18 | 2019-11-01 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacturing method |
| CN112531372B (en) * | 2019-09-17 | 2022-07-29 | 东莞立德精密工业有限公司 | Connector with a locking member |
-
2014
- 2014-05-30 CN CN201420289309.2U patent/CN203859329U/en not_active Expired - Lifetime
- 2014-09-09 TW TW103216008U patent/TWM498401U/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN203859329U (en) | 2014-10-01 |
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