TWM582252U

TWM582252U - Electrical connector

Info

Publication number: TWM582252U
Application number: TW107213779U
Authority: TW
Inventors: 唐文軍; 秦騰
Original assignee: 英屬開曼群島商鴻騰精密科技股份有限公司
Priority date: 2017-11-13
Filing date: 2018-10-12
Publication date: 2019-08-11
Also published as: CN207572652U

Abstract

本創作揭示了一種電連接器，其包括絕緣本體，所述絕緣本體包括兩側壁、底壁以及由兩側壁與底壁圍成的對接腔，所述底壁具有背離所述對接腔的安裝面；導電端子，其包括安裝於絕緣本體內的第一排端子及第二排端子；以及接地件，其包括主體部及自所述主體部的相對兩邊緣分別傾斜延伸的第一組彈臂與第二組彈臂，所述第一組彈臂與所述第一排端子中的接地端子彈性抵接，所述第二組彈臂與所述第二排端子中的接地端子彈性抵接；其中，所述接地件的主體部抵接於底壁的安裝面，接地件將第一、第二排端子中的接地端子連接起來，達成更好遮罩效果。 The present invention discloses an electrical connector including an insulative housing including two side walls, a bottom wall, and a mating cavity surrounded by two side walls and a bottom wall, the bottom wall having a mounting surface facing away from the mating cavity a conductive terminal comprising a first row of terminals and a second row of terminals mounted in the insulating body; and a grounding member comprising a body portion and a first set of elastic arms extending obliquely from opposite edges of the body portion a second set of elastic arms, the first set of elastic arms elastically abutting the grounding terminals of the first row of terminals, and the second set of elastic arms elastically abutting with the grounding terminals of the second row of terminals; Wherein, the main body portion of the grounding member abuts on the mounting surface of the bottom wall, and the grounding member connects the grounding terminals of the first and second rows of terminals to achieve a better masking effect.

Description

電連接器 Electrical connector

本創作涉及一種電連接器，尤其涉及一種電連接器的遮罩結構。 The present invention relates to an electrical connector, and more particularly to a mask structure for an electrical connector.

中國大陸發明專利申請第CN106356676A號揭示了一種電連接器，其包括沿行並排設置的導體的陣列。導體的陣列包括訊號導體和可配置導體。可配置導體每個在接地狀態和訊號狀態之間選擇性地可配置，以分別限定接地導體或訊號導體。接地連結條跨導體的陣列延伸。接地連結條包括杆部以及結合至杆部且從杆部延伸的複數接地指部。藉由選擇性地移除接地指部中的一或複數，接地連結條是可設計的。接地指部於存在時與相關聯的可配置導體對齊以接合並且電連接至可配置導體。相應的可配置導體在被相關聯的接地指部接合時處於接地狀態，並且當相關聯的接地指部從接地連結條移除時，相應的可配置導體處於訊號狀態。接地連結條只連結單排導體，結構較複雜，遮罩效果欠佳。 Continental Patent Application No. CN106356676A discloses an electrical connector comprising an array of conductors arranged side by side along a row. The array of conductors includes signal conductors and configurable conductors. The configurable conductors are each selectively configurable between a grounded state and a signaled state to define a ground conductor or a signal conductor, respectively. The ground strap extends across the array of conductors. The ground strap includes a stem portion and a plurality of grounding fingers that are coupled to the stem portion and extend from the stem portion. The ground strap is designed by selectively removing one or more of the ground fingers. The grounding fingers are aligned with the associated configurable conductors when present to engage and electrically connect to the configurable conductors. The respective configurable conductors are in a grounded state when engaged by the associated grounding fingers, and when the associated grounding fingers are removed from the grounding straps, the respective configurable conductors are in a signal state. The grounding link is only connected to a single row of conductors, the structure is complicated, and the mask effect is not good.

中國大陸發明專利公告第CN101960674B號揭示了一種電連接器，其包括構造成用來在電設備之間連通的複數電觸頭。所述複數電觸頭包括複數接地觸頭。接地耦合元件被構造成能夠與電連接器的接地觸頭發生電連接，從而根據需要調節電連接器的性能表現特性。接地耦合元件包括複數彈性臂及位於複數彈性臂之間的交替的第一板部份與第二板部份。所述第一板部份與第二板部份延伸過各個接地觸頭的不同部份。接地耦合元件只與單排接地觸頭電性連接，結構較複雜，遮罩效果欠佳。 Continental Patent Publication No. CN101960674B discloses an electrical connector comprising a plurality of electrical contacts configured to communicate between electrical devices. The plurality of electrical contacts includes a plurality of ground contacts. The ground coupling element is configured to be electrically connectable to the ground contact of the electrical connector to adjust the performance characteristics of the electrical connector as desired. The ground coupling element includes a plurality of resilient arms and alternating first and second plate portions between the plurality of resilient arms. The first plate portion and the second plate portion extend through different portions of the respective ground contacts. The ground coupling component is only electrically connected to a single row of ground contacts, the structure is complicated, and the mask effect is poor.

故，有必要提供一種結構簡單、組裝方便且遮罩效果較佳的電連接器。 Therefore, it is necessary to provide an electrical connector that is simple in structure, convenient to assemble, and has a good masking effect.

本創作的目的在於：提供一種組裝方便且遮罩效果較佳的電連接器。 The purpose of this creation is to provide an electrical connector that is easy to assemble and has a better masking effect.

為解決上述問題，本創作可採用如下技術方案：一種電連接器，其包括：絕緣本體，其包括兩側壁、底壁以及由兩側壁與底壁圍成的對接腔，所述底壁具有背離所述對接腔的安裝面；導電端子，其包括安裝於絕緣本體內的第一排端子及第二排端子，所述第一、第二排端子均包括訊號端子及接地端子；以及接地件，其包括具有兩相對邊緣的主體部及自所述主體部的兩邊緣分別傾斜延伸的第一組彈臂與第二組彈臂，所述第一組彈臂與所述第一排端子中的接地端子彈性抵接，所述第二組彈臂與所述第二排端子中的接地端子彈性抵接；其中，所述接地件的主體部抵接於底壁的安裝面，所述第一、第二組彈臂穿過底壁而接觸接地端子。 In order to solve the above problems, the author can adopt the following technical solutions: An electrical connector comprising: an insulative housing comprising two side walls, a bottom wall and a mating cavity surrounded by the two side walls and the bottom wall, the bottom wall having a mounting surface facing away from the mating cavity; and a conductive terminal comprising a first row of terminals and a second row of terminals mounted in the insulating body, the first and second rows of terminals each including a signal terminal and a grounding terminal; and a grounding member including a body portion having two opposite edges and a first group of elastic arms and a second group of elastic arms respectively extending obliquely to the two sides of the main body, the first group of elastic arms elastically abutting with the grounding terminal of the first row of terminals, the second group of elastic arms Elastically abutting with the grounding terminal of the second row of terminals; wherein the main body portion of the grounding member abuts the mounting surface of the bottom wall, and the first and second sets of elastic arms pass through the bottom wall to contact the ground Terminal.

與習知技術相比，本創作具有如下功效：所述接地件自下向上安裝於絕緣本體的底部，並將第一、第二排端子中的接地端子連接起來，達成更好的遮罩效果。 Compared with the prior art, the present invention has the following effects: the grounding member is installed from the bottom to the bottom of the insulating body, and connects the ground terminals of the first and second rows of terminals to achieve a better masking effect. .

10‧‧‧電連接器 10‧‧‧Electrical connector

11‧‧‧絕緣本體 11‧‧‧Insulation body

110‧‧‧對接腔 110‧‧‧ docking chamber

12‧‧‧側壁 12‧‧‧ side wall

121‧‧‧第一端子收容槽 121‧‧‧First terminal receiving slot

122‧‧‧第二端子收容槽 122‧‧‧Second terminal receiving slot

13‧‧‧底壁 13‧‧‧ bottom wall

131‧‧‧安裝面 131‧‧‧Installation surface

132‧‧‧第一通槽 132‧‧‧ first through slot

133‧‧‧第二通槽 133‧‧‧second trough

134‧‧‧安裝槽 134‧‧‧Installation slot

14‧‧‧防呆部 14‧‧‧Danger Prevention Department

141‧‧‧定位柱 141‧‧‧Positioning column

151‧‧‧第一排端子 151‧‧‧first row of terminals

152‧‧‧第二排端子 152‧‧‧second row of terminals

153‧‧‧接觸部 153‧‧‧Contacts

154‧‧‧豎直部 154‧‧‧ vertical

155‧‧‧焊接部 155‧‧‧Welding Department

16‧‧‧接地件 16‧‧‧ Grounding parts

160‧‧‧主體部 160‧‧‧ Main body

161‧‧‧第一組彈臂 161‧‧‧The first set of elastic arms

162‧‧‧第二組彈臂 162‧‧‧Second group of arms

163‧‧‧第一組豎直壁 163‧‧‧First set of vertical walls

164‧‧‧第二組豎直壁 164‧‧‧Second vertical wall

17‧‧‧抓板件 17‧‧‧Scratch board

171‧‧‧豎直安裝部 171‧‧‧Vertical installation

172‧‧‧水平焊接部 172‧‧‧Horizontal Welding Department

20‧‧‧外部電路板 20‧‧‧External circuit board

21‧‧‧定位孔 21‧‧‧Positioning holes

第一圖係本創作電連接器的立體圖；第二圖係第一圖所示電連接器的立體分解圖；第三圖係第二圖所示電連接器另一視角的立體分解圖；第四圖係第二圖所示畫圈部份的放大圖；第五圖係第三圖所示接地件和端子的配合圖；第六圖係第一圖所示電連接器另一視角俯視圖；第七圖係第六圖所示畫圈部份的放大圖；第八圖係第一圖所示沿VIII-VIII方向的剖視圖；及第九圖係第一圖所示沿IX-IX方向的剖視圖。如下具體實施方式將結合上述附圖進一步說明本創作。 The first figure is a perspective view of the electrical connector of the present invention; the second figure is an exploded perspective view of the electrical connector shown in the first figure; and the third figure is an exploded perspective view of the other view of the electrical connector shown in the second figure; The four figures are enlarged views of the circled part shown in the second figure; the fifth figure is the figure of the grounding part and the terminal shown in the third figure; Figure 6 is a top view of the electrical connector shown in the first figure; the seventh figure is an enlarged view of the circled portion shown in the sixth figure; the eighth figure is a cross-sectional view along the VIII-VIII direction shown in the first figure. And the ninth diagram is a cross-sectional view taken along the IX-IX direction shown in the first figure. The present invention will be further described in conjunction with the above figures in the following detailed description.

請一併參閱第一圖至第九圖，本創作公開了一種電連接器10，其用以安裝於一外部電路板20。電連接器10包括絕緣本體11、安裝於絕緣本體11內的第一排端子151及第二排端子152、接地件16及抓板件17。絕緣本體11包括兩側壁12、底壁13以及由兩側壁12與底壁13圍成的對接腔110，底壁13具有背離對接腔110的安裝面131。兩側壁12分別設有複數第一端子收容槽121與複數第二端子收容槽122。絕緣本體11還包括自底壁13向上凹陷形成的第一通槽132與第二通槽133。第一通槽132與第二通槽133均連通於對接腔110。第一通槽132與複數第一端子收容槽121連通。第二通槽133與複數第二端子收容槽122連通。絕緣本體11還包括防呆部14，防呆部14將收容腔110分成長度不同的兩部份。絕緣本體11還包括自底壁13的安裝面131向下凸伸的定位柱141，外部電路板20設有與定位柱141相應的定位孔21。第一排端子151收容於複數第一端子收容槽121中。第二排端子152收容於複數第二端子收容槽122中。第一、第二排端子151、152均包括訊號端子及接地端子。接地端子包括固定於第一、第二端子收容槽121、122內的豎直部154、延伸入對接腔110的接觸部153及延伸出安裝面131的焊接部155。 Referring to the first to ninth drawings together, the present invention discloses an electrical connector 10 for mounting on an external circuit board 20. The electrical connector 10 includes an insulative housing 11 , a first row of terminals 151 and a second row of terminals 152 mounted in the insulative housing 11 , a grounding member 16 , and a grabbing member 17 . The insulative housing 11 includes two side walls 12, a bottom wall 13 and a mating cavity 110 surrounded by the two side walls 12 and the bottom wall 13. The bottom wall 13 has a mounting surface 131 facing away from the mating cavity 110. The two side walls 12 are respectively provided with a plurality of first terminal receiving slots 121 and a plurality of second terminal receiving slots 122. The insulative housing 11 further includes a first through slot 132 and a second through slot 133 that are recessed upward from the bottom wall 13 . The first through slot 132 and the second through slot 133 are both connected to the docking cavity 110. The first through slot 132 is in communication with the plurality of first terminal receiving slots 121. The second through slot 133 is in communication with the plurality of second terminal receiving slots 122. The insulative housing 11 further includes a foolproof portion 14 that divides the receiving cavity 110 into two portions of different lengths. The insulative housing 11 further includes a positioning post 141 that protrudes downward from the mounting surface 131 of the bottom wall 13. The external circuit board 20 is provided with a positioning hole 21 corresponding to the positioning post 141. The first row of terminals 151 are received in the plurality of first terminal receiving slots 121. The second row of terminals 152 are received in the plurality of second terminal receiving slots 122. The first and second rows of terminals 151 and 152 each include a signal terminal and a ground terminal. The grounding terminal includes a vertical portion 154 fixed in the first and second terminal receiving grooves 121, 122, a contact portion 153 extending into the mating cavity 110, and a welded portion 155 extending from the mounting surface 131.

請一併參閱第四圖至第五圖，接地件16位於第一、第二排端子151、152之間。接地件16包括具有兩相對邊緣的主體部160、自主體部160的兩邊緣分別傾斜延伸的第一組彈臂161與第二組彈臂162。接地件16還包括自主體部160的兩邊緣分別彎折的第一組豎直壁163與第二組豎直壁164。第一組豎直壁163與第一組彈臂161間隔排列，第二組豎直壁164與第二組彈臂162間隔排列。主體部160定義有縱長方向，第一組豎直壁163中的相鄰豎直壁於縱長方向的寬度不同，第二組豎直壁164中的相鄰豎直壁於縱長方向的寬度也不同。於縱長方向上，第一組彈臂161與第二組彈臂162彼此偏移。接地件16的主體部160抵接於底壁13的安裝面131上。第一組豎直壁163固定於第一通槽132，第二組豎直壁164固定於第二通槽133。第一、第二組彈臂161、162分別穿過底壁13而接觸第一、第二排端子151、152中的接地端子。第一、第二組彈臂161、162的位置根據第一、第二排端子151、152中的接地端子的位置設置。第一組彈臂161與第一排端子151中的接地端子彈性抵接。第二組彈臂162與第二排端子152中的接地端子彈性抵接。第一、第二組彈臂161、162分別彈性抵接接地端子的內側面。第一、第二組彈臂161、162分別彈性抵接於對應接地端子的豎直部154。接地件16自下向上安裝於絕緣本體11的底部，並將第一、第二排端子151、152中的接地端子連接起來，組裝方便，達成更好的遮罩效果。抓板件17包括豎直安裝部171及自豎直安裝部171彎折的水平焊接部172。絕緣本體11設有自其底壁13向上凹陷的安裝槽134，豎直安裝部171安裝於安裝槽134，水平焊接部172焊接於外部電路板20。 Referring to the fourth to fifth figures together, the grounding member 16 is located between the first and second rows of terminals 151, 152. The grounding member 16 includes a main body portion 160 having two opposite edges, and a first set of elastic arms 161 and a second set of elastic arms 162 extending obliquely from both edges of the main body portion 160, respectively. The grounding member 16 is also included from the body portion 160 The first set of vertical walls 163 and the second set of vertical walls 164 are respectively bent at the two edges. The first set of vertical walls 163 are spaced apart from the first set of spring arms 161, and the second set of vertical walls 164 are spaced apart from the second set of spring arms 162. The main body portion 160 defines a longitudinal direction, the adjacent vertical walls of the first group of vertical walls 163 are different in width in the longitudinal direction, and the adjacent vertical walls of the second group of vertical walls 164 are in the longitudinal direction. The width is also different. In the longitudinal direction, the first set of elastic arms 161 and the second set of elastic arms 162 are offset from each other. The body portion 160 of the grounding member 16 abuts against the mounting surface 131 of the bottom wall 13. The first set of vertical walls 163 are fixed to the first through grooves 132, and the second set of vertical walls 164 are fixed to the second through grooves 133. The first and second sets of spring arms 161, 162 respectively pass through the bottom wall 13 to contact the ground terminals of the first and second rows of terminals 151, 152. The positions of the first and second sets of the elastic arms 161, 162 are set according to the positions of the ground terminals of the first and second rows of terminals 151, 152. The first set of elastic arms 161 elastically abuts the ground terminals of the first row of terminals 151. The second set of elastic arms 162 elastically abuts the ground terminals of the second row of terminals 152. The first and second sets of elastic arms 161 and 162 respectively elastically abut against the inner side surface of the grounding terminal. The first and second sets of elastic arms 161, 162 are respectively elastically abutted against the vertical portion 154 of the corresponding ground terminal. The grounding member 16 is mounted on the bottom of the insulative housing 11 from the bottom to the bottom, and connects the ground terminals of the first and second rows of terminals 151 and 152 for easy assembly and better masking effect. The grip plate member 17 includes a vertical mounting portion 171 and a horizontal welded portion 172 that is bent from the vertical mounting portion 171. The insulative housing 11 is provided with a mounting groove 134 that is recessed upward from the bottom wall 13 thereof. The vertical mounting portion 171 is mounted to the mounting groove 134, and the horizontal soldering portion 172 is welded to the external circuit board 20.

綜上所述，本創作確已符合新型專利之要件，爰依法提出專利申請。惟，以上所述僅為本創作之較佳實施方式，自不能以此限定本創作之權利範圍。舉凡所屬技術領域中具有通常知識者爰依本創作之精神所作之等效修飾或變化，皆仍涵蓋於後附之申請專利範圍內。 In summary, this creation has indeed met the requirements of the new patent, and filed a patent application in accordance with the law. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereby. Equivalent modifications or variations made by those of ordinary skill in the art in the spirit of the present invention are still covered by the appended claims.

Claims

一種電連接器，其包括：絕緣本體，其包括兩側壁、底壁以及由兩側壁與底壁圍成的對接腔，所述底壁具有背離所述對接腔的安裝面；導電端子，其包括安裝於絕緣本體內的第一排端子及第二排端子，所述第一、第二排端子均包括訊號端子及接地端子；以及接地件，其包括具有兩相對邊緣的主體部及自所述主體部的兩邊緣分別傾斜延伸的第一組彈臂與第二組彈臂，所述第一組彈臂與所述第一排端子中的接地端子彈性抵接，所述第二組彈臂與所述第二排端子中的接地端子彈性抵接；其中，所述接地件的主體部抵接於底壁的安裝面，所述第一、第二組彈臂穿過底壁而接觸接地端子。 An electrical connector comprising: an insulative housing comprising two side walls, a bottom wall and a mating cavity surrounded by the two side walls and the bottom wall, the bottom wall having a mounting surface facing away from the mating cavity; and a conductive terminal comprising a first row of terminals and a second row of terminals mounted in the insulating body, the first and second rows of terminals each including a signal terminal and a grounding terminal; and a grounding member including a body portion having two opposite edges and a first group of elastic arms and a second group of elastic arms respectively extending obliquely to the two sides of the main body, the first group of elastic arms elastically abutting with the grounding terminal of the first row of terminals, the second group of elastic arms Elastically abutting with the grounding terminal of the second row of terminals; wherein the main body portion of the grounding member abuts the mounting surface of the bottom wall, and the first and second sets of elastic arms pass through the bottom wall to contact the ground Terminal.

如申請專利範圍第1項所述之電連接器，其中所述接地件位於所述第一、第二排端子之間，所述第一、第二組彈臂分別彈性抵接於接地端子的內側面。 The electrical connector of claim 1, wherein the grounding member is located between the first and second rows of terminals, and the first and second sets of elastic arms are respectively elastically abutted to the grounding terminal. Inner side.

如申請專利範圍第1項所述之電連接器，其中所述接地端子包括固定於絕緣本體的豎直部、延伸入對接腔的接觸部及延伸出安裝面的焊接部，所述第一、第二組彈臂分別彈性抵接於對應豎直部。 The electrical connector of claim 1, wherein the grounding terminal comprises a vertical portion fixed to the insulative housing, a contact portion extending into the mating cavity, and a soldering portion extending from the mounting surface, the first The second group of elastic arms respectively elastically abut against the corresponding vertical portions.

如申請專利範圍第1項所述之電連接器，其中所述接地件還包括自所述主體部的兩邊緣分別彎折的第一組豎直壁與第二組豎直壁，第一、第二組豎直壁固定於所述絕緣本體。 The electrical connector of claim 1, wherein the grounding member further comprises a first set of vertical walls and a second set of vertical walls respectively bent from the two edges of the main body portion, first, A second set of vertical walls is secured to the insulative body.

如申請專利範圍第4項所述之電連接器，其中所述第一組豎直壁與所述第一組彈臂間隔排列，所述第二組豎直壁與所述第二組彈臂間隔排列。 The electrical connector of claim 4, wherein the first set of vertical walls are spaced apart from the first set of elastic arms, the second set of vertical walls and the second set of elastic arms between Arranged.

如申請專利範圍第5項所述之電連接器，其中所述主體部定義有縱長方向，相鄰豎直壁於縱長方向的寬度不同。 The electrical connector of claim 5, wherein the body portion defines a longitudinal direction, and adjacent vertical walls have different widths in a longitudinal direction.

如申請專利範圍第6項所述之電連接器，其中於所述縱長方向上，所述第一組彈臂與第二組彈臂彼此偏移設置。 The electrical connector of claim 6, wherein the first set of elastic arms and the second set of elastic arms are offset from each other in the longitudinal direction.

如申請專利範圍第1項所述之電連接器，其中所述絕緣本體還包括防呆部，所述防呆部將所述對接腔分成長度不同的兩部份。 The electrical connector of claim 1, wherein the insulative housing further comprises a foolproof portion, the blinding portion dividing the docking cavity into two portions having different lengths.

如申請專利範圍第1項所述之電連接器，其中所述電連接器還包括抓板件，所述抓板件包括豎直安裝部及自豎直安裝部彎折的水平焊接部，所述絕緣本體設有自其底壁向上凹陷的安裝槽，所述豎直安裝部安裝於所述安裝槽，所述水平焊接部焊接於外部電路板。 The electrical connector of claim 1, wherein the electrical connector further comprises a catching member, the grabbing member comprising a vertical mounting portion and a horizontal welded portion bent from the vertical mounting portion, The insulating body is provided with a mounting groove recessed upward from a bottom wall thereof, the vertical mounting portion is mounted to the mounting groove, and the horizontal soldering portion is welded to the external circuit board.