TWI814387B - Electrical connector - Google Patents
Electrical connector Download PDFInfo
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- TWI814387B TWI814387B TW111118392A TW111118392A TWI814387B TW I814387 B TWI814387 B TW I814387B TW 111118392 A TW111118392 A TW 111118392A TW 111118392 A TW111118392 A TW 111118392A TW I814387 B TWI814387 B TW I814387B
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- insulating member
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- 230000013011 mating Effects 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims abstract description 5
- 238000003032 molecular docking Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
Description
本發明涉及一種電連接器。 The present invention relates to an electrical connector.
傳統電連接器包括絕緣本體及固定於絕緣本體內之兩排導電端子，兩排導電端子分別鑲埋成型於不同之絕緣件，當導電端子之固持部需要彎折時其尾部之共面度通常會較差，如此以導致其與電路板之間的焊接不良。 Traditional electrical connectors include an insulating body and two rows of conductive terminals fixed in the insulating body. The two rows of conductive terminals are embedded and molded in different insulating parts. When the holding parts of the conductive terminals need to be bent, the coplanarity of their tails is usually will be poor, resulting in poor soldering between it and the circuit board.
有鑒於此，確有必要對傳統電連接器作進一步改進，以解決上述問題。 In view of this, it is indeed necessary to further improve the traditional electrical connector to solve the above problems.
本發明之目的在於提供一種共面度較佳之電連接器。 The object of the present invention is to provide an electrical connector with better coplanarity.
為實現上述目的，本發明提供了一種電連接器，其包括絕緣本體、收容並固定於前述絕緣本體之端子模組及遮罩並固定於前述絕緣本體外之遮蔽殼體，前述絕緣本體具有向前開放之對接腔及與該對接腔相連通之複數端子槽，前述端子模組包括兩排導電端子及固定於前述導電端子外之絕緣件，前述導電端子具有突露於前述對接腔內之接觸臂、鑲埋於前述絕緣件內之固持部及延伸出前述絕緣本體之尾部，其中至少有部分前述導電端子之固持部包括沿第一方向延伸之第一固持段及自前述第一固持段彎折以沿第二方向延伸之第二固持段，前述第一固持段、第二固持段及其相連之部位均埋設於前述絕緣件。 In order to achieve the above object, the present invention provides an electrical connector, which includes an insulating body, a terminal module accommodated and fixed on the insulating body, and a shielding shell fixed on the outside of the insulating body. The insulating body has a direction. A front-open docking cavity and a plurality of terminal slots connected to the docking cavity. The aforementioned terminal module includes two rows of conductive terminals and an insulating member fixed outside the aforementioned conductive terminals. The aforementioned conductive terminals have contacts protruding in the aforementioned docking cavity. The arm, the holding portion embedded in the insulating member and the tail extending out of the insulating body, at least part of the holding portion of the conductive terminal includes a first holding section extending along the first direction and a bend from the first holding section. Fold the second holding section extending along the second direction, and the first holding section, the second holding section and their connected parts are all embedded in the insulating member.
作為本發明之進一步改進，其中前述絕緣件包括組裝於前述絕緣 本體內之第一、第二絕緣件，其中一排導電端子鑲埋成型於前述第一絕緣件、另一排導電端子鑲埋成型於第二絕緣件。 As a further improvement of the present invention, the aforementioned insulating member includes a Among the first and second insulating parts in the body, one row of conductive terminals is embedded in the first insulating part, and the other row of conductive terminals is embedded in the second insulating part.
作為本發明之進一步改進，其中前述第一絕緣件在其下側形成有收容前述第二絕緣件之缺部，前述第一、第二絕緣件分別與前述絕緣本體相卡扣。 As a further improvement of the present invention, the first insulating member is formed with a missing portion for receiving the second insulating member on its lower side, and the first and second insulating members are respectively buckled with the insulating body.
作為本發明之進一步改進，其中前述第二絕緣件具有突設於其橫向方向上兩側之一對第一卡扣部及突設於其高度方向上一側之第二卡扣部，前述第一絕緣件具有突設於其橫向方向上兩側之複數第三卡扣部及突設於其高度方向上一側之第四卡扣部，前述第三卡扣部分成在前後方向上錯開設置之兩組。 As a further improvement of the present invention, the aforementioned second insulating member has a pair of first buckle portions protruding on both sides in the transverse direction and a second buckle portion protruding on one side in the height direction. An insulating member has a plurality of third buckle portions protruding on both sides in the transverse direction and a fourth buckle portion protruding on one side in the height direction. The third buckle portions are staggered in the front and rear directions. two groups.
作為本發明之進一步改進，其中一組前述第三卡扣部與前述第二絕緣件上位於同側之第一卡扣部在前後方向上對齊設置，以沿同一滑槽滑入相應之卡扣槽。 As a further improvement of the present invention, a set of the third buckle portions and the first buckle portion on the same side of the second insulating member are aligned in the front-rear direction so as to slide into the corresponding buckles along the same slide groove. groove.
作為本發明之進一步改進，其中前述遮蔽殼體具有頂壁及與前述頂壁相連之一對側壁，前述頂壁與前述絕緣本體之間間隔形成供對接連接器***之插接腔，前述絕緣本體具有凹設於其頂面和底面上之固持槽，前述遮蔽殼體設有與相應之前述固持槽相配合之固持卡臂。 As a further improvement of the present invention, the aforementioned shielding case has a top wall and a pair of side walls connected to the top wall. The space between the aforementioned top wall and the aforementioned insulating body forms a plugging cavity for insertion of the butt connector, and the aforementioned insulating body has There are holding grooves recessed on its top and bottom surfaces, and the aforementioned shielding shell is provided with holding arms that match the corresponding holding grooves.
作為本發明之進一步改進，其中前述固持卡臂自前述側壁彎折形成，每一前述側壁具有在高度方向上位於頂面和底面之間的抵持臂，前述抵持臂之前端為自由端且具有朝向前述遮蔽殼體內側延伸之趨勢。 As a further improvement of the present invention, the holding arm is formed by bending from the side wall, and each side wall has a resisting arm located between the top surface and the bottom surface in the height direction, and the front end of the resisting arm is a free end. And has a tendency to extend toward the inside of the aforementioned shielding casing.
作為本發明之進一步改進，其中前述絕緣本體於其底面設有向上凹陷以用於降低對應位置料厚之複數凹陷部。 As a further improvement of the present invention, the insulating body is provided with a plurality of recessed portions on its bottom surface that are recessed upward for reducing the material thickness at corresponding locations.
作為本發明之進一步改進，其中前述尾部之延伸方向與前述電連接器之對接方向平行，兩排導電端子之接觸臂在高度方向上相對設置，且兩排導電端子之尾部沿著背離彼此之方向延伸。 As a further improvement of the present invention, the extension direction of the aforementioned tail portion is parallel to the mating direction of the aforementioned electrical connector, the contact arms of the two rows of conductive terminals are arranged oppositely in the height direction, and the tail portions of the two rows of conductive terminals are along the direction away from each other. extend.
作為本發明之進一步改進，其中具有前述第一固持段和第二固持段之導電端子之尾部向後突伸出前述絕緣件。 As a further improvement of the present invention, the tail portion of the conductive terminal having the first holding section and the second holding section protrudes rearwardly from the insulating member.
相較於習知技術，本發明電連接器藉由將至少部分導電端子之固持部設置為包括沿第一方向延伸之第一固持段及自前述第一固持段彎折以沿第二方向延伸之第二固持段，並且將前述第一固持段、第二固持段及其相連之部位均埋設於絕緣件內，從而保證導電端子之尾部之共面度，進而保證其與外部電路板連接之穩定性。 Compared with the conventional technology, the electrical connector of the present invention is configured by arranging at least part of the holding portion of the conductive terminal to include a first holding section extending along the first direction and bending from the first holding section to extend along the second direction. The second holding section, and the aforementioned first holding section, the second holding section and their connected parts are all buried in the insulating member, thereby ensuring the coplanarity of the tails of the conductive terminals, and thus ensuring the connection with the external circuit board. Stability.
100:電連接器 100: Electrical connector
1:絕緣本體 1: Insulating body
10:對接腔 10: docking cavity
102:固持槽 102: Holding slot
12:端子槽 12:Terminal slot
13:上壁 13:Upper wall
131:收容區 131:Containment area
132:第一卡扣孔 132: First buckle hole
14:下壁 14: Lower wall
141:凹陷部 141: Depression
142:第二卡扣孔 142:Second buckle hole
15:連接壁 15:Connecting wall
151:滑槽 151:Chute
1512:第一滑槽 1512:First chute
1513:第二滑槽 1513:Second chute
152:卡扣槽 152:Buckle slot
153:凹陷區 153:Sag area
154:限位槽 154:Limit slot
16:安裝柱 16:Mounting column
2:導電端子 2:Conductive terminal
21:接觸臂 21:Contact arm
212:接觸部 212:Contact Department
23:固持部 23: Holding part
231:第一固持段 231: First holding section
232:第二固持段 232: Second holding section
24:尾部 24:Tail
3:絕緣件 3: Insulation parts
31:第一絕緣件 31: First insulation part
312、3121、3122:第三卡扣部 312, 3121, 3122: The third buckle part
313:第四卡扣部 313: The fourth buckle part
315:第一導引部 315:First Guidance Department
316:第二導引部 316:Second Guidance Department
32:第二絕緣件 32: Second insulation piece
321:第一卡扣部 321: The first buckle part
322:第二卡扣部 322: Second buckle part
323:第三導引部 323:Third Guidance Department
4:遮蔽殼體 4: Shielding shell
41:頂壁 41:top wall
410:插接腔 410:Plug cavity
412:限位部 412: Limiting part
42:側壁 42:Side wall
421:固持卡臂 421: Holding arm
4211:第一固持臂 4211:First holding arm
4212:第二固持臂 4212: Second holding arm
4213:第三固持臂 4213:Third holding arm
422:抵持臂 422: Resistance arm
43:焊腳 43:Welding feet
第一圖係本發明電連接器之立體組裝圖。 The first figure is a three-dimensional assembly diagram of the electrical connector of the present invention.
第二圖至第三圖係第一圖所示電連接器另一視角之視圖。 The second to third figures are views of the electrical connector shown in the first figure from another perspective.
第四圖係第一圖所示電連接器之立體分解圖。 The fourth figure is an exploded perspective view of the electrical connector shown in the first figure.
第五圖係第四圖所示電連接器另一視角之視圖。 The fifth figure is another view of the electrical connector shown in the fourth figure.
第六圖係第一圖所示電連接器將遮蔽殼體移除後之立體圖。 Figure 6 is a perspective view of the electrical connector shown in Figure 1 with the shielding shell removed.
第七圖係第一圖所示電連接器之端子模組之側視圖。 The seventh figure is a side view of the terminal module of the electrical connector shown in the first figure.
第八圖至第九圖係第一圖所示電連接器之剖視圖。 Figures 8 to 9 are cross-sectional views of the electrical connector shown in Figure 1.
請參第一圖至第九圖所示為本發明電連接器100之較佳實施例，前述電連接器100包括絕緣本體1、收容並固定於前述絕緣本體1之端子模組及遮 罩並固定於前述絕緣本體1外之遮蔽殼體4。 Referring to Figures 1 to 9, a preferred embodiment of the electrical connector 100 of the present invention is shown. The electrical connector 100 includes an insulating body 1, a terminal module accommodated and fixed in the insulating body 1, and a shield. The shielding shell 4 is covered and fixed outside the aforementioned insulating body 1 .
請參第一圖至第六圖並結合第八圖、第九圖所示，前述絕緣本體1具有向前開放之對接腔10及與該對接腔10相連通之複數端子槽12，具體地，前述絕緣本體1具有上壁13、下壁14及將上壁13和下壁14相連之一對連接壁15，前述上壁13、下壁14及一對連接壁15共同圍設形成前述對接腔10，且前述對接腔10沿前後方向將前述絕緣本體1貫穿，前述端子槽12之前部凹設形成於前述上壁13或下壁14上。 Referring to Figures 1 to 6 and combined with Figures 8 and 9, the insulating body 1 has a docking cavity 10 open forward and a plurality of terminal slots 12 connected to the docking cavity 10. Specifically, The insulating body 1 has an upper wall 13, a lower wall 14 and a pair of connecting walls 15 connecting the upper wall 13 and the lower wall 14. The upper wall 13, the lower wall 14 and the pair of connecting walls 15 together form the docking cavity. 10, and the aforementioned docking cavity 10 penetrates the aforementioned insulating body 1 in the front and rear direction, and the front portion of the aforementioned terminal slot 12 is recessed and formed on the aforementioned upper wall 13 or lower wall 14.
前述絕緣本體1具有凹設於其頂面和底面上之複數固持槽102，具體地，前述上壁13之頂面設置有向下凹陷形成之一對固持槽102，前述下壁14之底面設有向上凹陷形成之一對固持槽102，前述固持槽102分置於前述絕緣本體1在橫向方向上之兩側，且與前述連接壁15之外表面相鄰接。 The aforementioned insulating body 1 has a plurality of holding grooves 102 recessed on its top and bottom surfaces. Specifically, the top surface of the aforementioned upper wall 13 is provided with a pair of holding grooves 102 formed by a downward recess, and the bottom surface of the aforementioned lower wall 14 is provided with a pair of holding grooves 102 . There is a pair of holding grooves 102 formed by an upward recess. The holding grooves 102 are located on both sides of the insulating body 1 in the transverse direction and are adjacent to the outer surface of the connecting wall 15 .
每一前述連接壁15具有自其後端面向前凹陷形成之一對滑槽151及與相應滑槽151相連通之卡扣槽152，前述一對滑槽151和卡扣槽152均凹設於前述連接壁15之內側。並且，前述一對滑槽151包括沿高度方向間隔設置之第一滑槽1512和第二滑槽1513，一個前述卡扣槽152與前述第一滑槽1512相連通且自前述第一滑槽1512之槽壁向外凹陷形成，兩個前述卡扣槽152與前述第二滑槽1513相連通且自前述第二滑槽1513之槽壁向外凹陷形成。 Each of the aforementioned connecting walls 15 has a pair of slide grooves 151 recessed forward from its rear end surface and a buckle groove 152 connected with the corresponding slide groove 151. The aforementioned pair of slide grooves 151 and buckle grooves 152 are both recessed in the The inside of the aforementioned connecting wall 15. Furthermore, the pair of slide grooves 151 includes a first slide groove 1512 and a second slide groove 1513 spaced apart along the height direction. A snap groove 152 is connected with the first slide groove 1512 and is separated from the first slide groove 1512 . The groove wall is recessed outward, and the two snap grooves 152 are connected with the second slide groove 1513 and are recessed outward from the groove wall of the second slide groove 1513.
另，每一前述連接壁15還具有凹設於其外表面上之凹陷區153及位於該凹陷區153內之限位槽154，前述凹陷區153與位於同側之前述固持槽102相連通。 In addition, each of the aforementioned connecting walls 15 also has a recessed area 153 recessed on its outer surface and a limiting groove 154 located in the recessed area 153. The aforementioned recessed area 153 is connected with the aforementioned retaining groove 102 located on the same side.
前述絕緣本體1還具有向下凹陷形成於其上壁13之收容區131、貫通形成於其上壁13之一對第一卡扣孔132及貫通形成於其下壁14上之一對第二卡 扣孔142，前述第一卡扣孔132位於前述收容區131之範圍內且與其相連通。 The insulative body 1 also has a receiving area 131 recessed downwardly on its upper wall 13, a pair of first snap holes 132 formed through the upper wall 13, and a pair of second buckling holes 132 formed through the lower wall 14. Card The button hole 142, the aforementioned first button hole 132 is located within the scope of the aforementioned receiving area 131 and is connected with it.
前述絕緣本體1於其底面設有向上凹陷以用於降低對應位置料厚之複數凹陷部141。另，前述絕緣本體1還具有自其底面向下突伸形成以安裝於外部電路板上之一對安裝柱16。 The insulative body 1 is provided with a plurality of recessed portions 141 on its bottom surface that are recessed upward to reduce the material thickness at corresponding locations. In addition, the insulative body 1 also has a pair of mounting posts 16 protruding downward from its bottom surface for mounting on an external circuit board.
請參第二圖至第九圖所示，前述端子模組包括兩排導電端子2及固定於前述導電端子2外之絕緣件3，前述導電端子2具有突露於前述對接腔10內之接觸臂21、鑲埋於前述絕緣件3內之固持部23及延伸出前述絕緣本體1之尾部24。 Please refer to Figures 2 to 9. The terminal module includes two rows of conductive terminals 2 and an insulating member 3 fixed outside the conductive terminals 2. The conductive terminals 2 have contacts protruding in the docking cavity 10. The arm 21 , the holding portion 23 embedded in the insulating member 3 and the tail portion 24 extending out of the insulating body 1 .
至少有部分導電端子2之固持部23包括沿第一方向延伸之第一固持段231及自前述第一固持段231彎折以沿第二方向延伸之第二固持段232，前述第一固持段231、第二固持段232及其相連之部位均埋設於前述絕緣件3。 At least part of the holding portion 23 of the conductive terminal 2 includes a first holding section 231 extending along the first direction and a second holding section 232 bent from the first holding section 231 to extend along the second direction. The first holding section 232 extends along the second direction. 231. The second holding section 232 and its connected parts are all embedded in the aforementioned insulating member 3 .
具有前述第一固持段231和第二固持段232之導電端子2之尾部24向後突伸出前述絕緣件3。 The tail portion 24 of the conductive terminal 2 having the first holding section 231 and the second holding section 232 protrudes rearwardly from the insulating member 3 .
具體地，在本發明中，前述導電端子2分成沿高度方向間隔設置之兩排，且兩排導電端子2a、2b之接觸臂21在高度方向上相對設置，且每一前述接觸臂21具有朝向另一排導電端子2突出形成之接觸部212。在本實施方式中，一排前述導電端子2a為上排導電端子、另一排前述導電端子2b為下排導電端子，前述導電端子2a之固持部23包括前述第一固持段231和第二固持段232。 Specifically, in the present invention, the aforementioned conductive terminals 2 are divided into two rows spaced apart along the height direction, and the contact arms 21 of the two rows of conductive terminals 2a, 2b are oppositely arranged in the height direction, and each of the aforementioned contact arms 21 has a direction facing The other row of conductive terminals 2 protrudes into contact portions 212 . In this embodiment, one row of conductive terminals 2a is an upper row of conductive terminals, and another row of conductive terminals 2b is a lower row of conductive terminals. The holding portion 23 of the conductive terminals 2a includes the first holding section 231 and the second holding section. Paragraph 232.
前述尾部24之延伸方向與前述電連接器100之對接方向平行，且兩排導電端子2a、2b之尾部24沿著背離彼此之方向延伸，如此，以使高頻信號傳輸時之信號損失較少，從而保證傳輸性能更加穩定。在本實施方式中，接觸臂21位於上側之導電端子2a之尾部24沿水平方向向後側延伸，接觸臂21位於下側之 導電端子2b之尾部24沿水平方向向前側延伸。 The extension direction of the tail portion 24 is parallel to the mating direction of the electrical connector 100, and the tail portions 24 of the two rows of conductive terminals 2a and 2b extend in a direction away from each other, so that there is less signal loss during high-frequency signal transmission. , thereby ensuring more stable transmission performance. In this embodiment, the tail portion 24 of the conductive terminal 2a of the upper side of the contact arm 21 extends in the horizontal direction to the rear side, and the contact arm 21 is located on the lower side. The tail portion 24 of the conductive terminal 2b extends toward the front side in the horizontal direction.
請參第二圖至第五圖並結合第七圖至第九圖所示，前述絕緣件3包括組裝於前述絕緣本體1內之第一、第二絕緣件31、32，其中一排導電端子2a鑲埋成型於前述第一絕緣件31、另一排導電端子2b鑲埋成型於第二絕緣件32。前述另一排導電端子2b之固持部23沿水平方向延伸，並且其後端位於前述第二絕緣件32之後側。 Please refer to Figures 2 to 5 and combined with Figures 7 to 9, the insulating member 3 includes first and second insulating members 31 and 32 assembled in the insulating body 1, in which a row of conductive terminals 2a is embedded in the first insulating member 31, and the other row of conductive terminals 2b is embedded in the second insulating member 32. The holding portion 23 of the other row of conductive terminals 2b extends in the horizontal direction, and its rear end is located behind the second insulating member 32.
前述第一絕緣件31在其下側形成有收容前述第二絕緣件32之缺部，前述第一、第二絕緣件31、32分別與前述絕緣本體1相卡扣。具體地，前述第一絕緣件31整體上呈L型，其將前述第二絕緣件32相鄰之兩側包覆。 The first insulating member 31 has a missing portion for receiving the second insulating member 32 on its lower side. The first and second insulating members 31 and 32 are respectively locked with the insulating body 1 . Specifically, the first insulating member 31 is L-shaped as a whole, and covers adjacent two sides of the second insulating member 32 .
前述第二絕緣件32具有突設於其橫向方向上兩側之一對第一卡扣部321及突設於其高度方向上一側之第二卡扣部322，前述第一絕緣件31具有突設於其橫向方向上兩側之複數第三卡扣部312及突設於其高度方向上一側之第四卡扣部313，前述第三卡扣部312分成在前後方向上錯開設置之兩組，位於前側之一組第三卡扣部312也稱為第三卡扣部3121、位於後側之一組第三卡扣部312也稱為第三卡扣部3122。 The aforementioned second insulating member 32 has a pair of first buckling portions 321 protruding on both sides in the transverse direction and a second buckling portion 322 protruding on one side in the height direction. The aforementioned first insulating member 31 has There are a plurality of third buckle parts 312 protruding on both sides of the transverse direction and a fourth buckle part 313 protruding on one side of the height direction. The third buckle parts 312 are divided into staggered ones in the front and rear direction. There are two groups, the group of third buckling parts 312 located on the front side is also called the third buckling part 3121, and the group of third buckling parts 312 located on the rear side is also called the third buckling part 3122.
其中一組前述第三卡扣部3122與前述第二絕緣件32上位於同側之第一卡扣部321在前後方向上對齊設置，以沿同一前述滑槽151滑入相應之卡扣槽152，並且前述第三卡扣部3122位於前述第一卡扣部321之後側；另一組前述第三卡扣部3121與前述第二絕緣件32上位於同側之第一卡扣部321在高度方向上對齊設置。 One set of the third buckling parts 3122 is aligned with the first buckling part 321 on the same side of the second insulating member 32 in the front-rear direction, so as to slide into the corresponding buckling groove 152 along the same slide groove 151 , and the aforementioned third buckle portion 3122 is located on the rear side of the aforementioned first buckle portion 321; another set of the aforementioned third buckle portions 3121 is at a height of Orientation alignment settings.
進一步地，前述第一絕緣件31具有位於其橫向方向上兩側之一對第一導引部315及相對設置於其橫向方向上兩側之一對第二導引部316；前述第二 絕緣件32具有位於其兩側且向外突出形成之一對第三導引部323，前述第一、第二、第三導引部315、316、323均沿前後方向延伸，且收容於對應之滑槽151內。 Furthermore, the first insulating member 31 has a pair of first guide portions 315 located on both sides of the first insulating member 31 in the transverse direction and a pair of second guide portions 316 disposed oppositely on both sides of the first insulating member 31 in the transverse direction; The insulating member 32 has a pair of third guide portions 323 located on both sides and protruding outward. The first, second, and third guide portions 315, 316, and 323 all extend along the front and rear directions and are received in corresponding in the chute 151.
前述第三卡扣部3122突設於相應之第二導引部316外側，前述第三卡扣部3121突設於相應第一導引部315之外側，前述第一卡扣部321突設於相應第三導引部323之外側。 The aforementioned third buckle portion 3122 protrudes outside the corresponding second guide portion 316, the aforementioned third buckle portion 3121 protrudes outside the corresponding first guide portion 315, and the aforementioned first buckle portion 321 protrudes from the outside of the corresponding first guide portion 315. Corresponding to the outer side of the third guide portion 323 .
前述第四卡扣部313向上突伸入相應之第一卡扣孔132內，以將前述第一絕緣件31固定於前述絕緣本體1，前述第二卡扣部322向下突伸入相應之第二卡扣孔142內以將前述第二絕緣件32固定於前述絕緣本體1。 The fourth buckle portion 313 protrudes upward into the corresponding first buckle hole 132 to fix the first insulating member 31 to the insulating body 1 , and the aforementioned second buckle portion 322 protrudes downward into the corresponding first buckle hole 132 . The second buckle hole 142 is used to fix the second insulating member 32 to the insulating body 1 .
請參第一圖至第五圖並結合第八圖、第九圖所示，前述遮蔽殼體4具有頂壁41及與前述頂壁41相連之一對側壁42，前述頂壁41與前述絕緣本體1之間間隔形成供對接連接器(未圖示)***之插接腔410，前述遮蔽殼體4設有與相應之前述固持槽102相配合之固持卡臂421。 Referring to Figures 1 to 5 and combined with Figures 8 and 9, the shielding case 4 has a top wall 41 and a pair of side walls 42 connected to the top wall 41. The top wall 41 is insulated from the The bodies 1 are spaced apart to form insertion cavities 410 for insertion of mating connectors (not shown). The shielding housing 4 is provided with retaining arms 421 that match the corresponding retaining grooves 102 .
前述固持卡臂421自前述側壁42朝向前述遮蔽殼體4之內側方向彎折形成，前述固持卡臂421包括位於上側之第一固持臂4211及位於下側之第二、第三固持臂4212、4213，前述第二固持臂4212位於前述第三固持臂4213之後方且等高度設置，進而共同固定於同一個前述固持槽102內。另，前述第一固持臂4211在前後方向上位於前述第二固持臂4212和第三固持臂4213之間，且前述第二固持臂4212在前後方向上之長度大於前述第三固持臂4213在前後方向上之長度。 The holding arm 421 is formed by bending from the side wall 42 toward the inner direction of the shielding housing 4. The holding arm 421 includes a first holding arm 4211 located on the upper side and a second and third holding arm located on the lower side. 4212, 4213, the second holding arm 4212 is located behind the third holding arm 4213 and is arranged at the same height, and is jointly fixed in the same holding groove 102. In addition, the first holding arm 4211 is located between the second holding arm 4212 and the third holding arm 4213 in the front-rear direction, and the length of the second holding arm 4212 in the front-rear direction is greater than that of the third holding arm 4213 in the front-rear direction. The length in the direction.
每一前述側壁42還具有在高度方向上位於前述絕緣本體1之頂面和底面之間的抵持臂422，前述抵持臂422之前端為自由端且具有朝向前述遮蔽殼體4內側延伸之趨勢。 Each side wall 42 also has a resisting arm 422 located between the top surface and the bottom surface of the insulating body 1 in the height direction. The front end of the resisting arm 422 is a free end and has an end extending toward the inside of the shielding shell 4. trend.
前述頂壁41還具有向後延伸形成之複數限位部412，當前述遮蔽殼體4組裝於前述絕緣本體1外時，前述限位部412限位於收容區131內，前述側壁42收容於相應之凹陷區153內，前述抵持臂422抵扣於前述限位槽154內以避免前述遮蔽殼體4向前脫離前述絕緣本體1。 The top wall 41 also has a plurality of limiting portions 412 extending backward. When the shielding shell 4 is assembled outside the insulating body 1, the limiting portions 412 are limited in the receiving area 131, and the side walls 42 are accommodated in the corresponding portions. In the recessed area 153 , the resisting arm 422 is pressed into the limiting groove 154 to prevent the shielding housing 4 from moving forward from the insulating body 1 .
前述遮蔽殼體4還具有自相應側壁42向下延伸形成之複數焊腳43，前述焊腳43向下延伸以***並安裝於外部電路板上。 The aforementioned shielding case 4 also has a plurality of solder legs 43 extending downward from the corresponding side wall 42. The solder legs 43 extend downward to be inserted into and installed on an external circuit board.
本發明電連接器100藉由將至少部分導電端子2的固持部23設置為包括沿第一方向延伸之第一固持段231及自前述第一固持段231彎折以沿第二方向延伸之第二固持段232，並且將前述第一固持段231、第二固持段232及其相連之部位均埋設於前述絕緣件3內，從而保證導電端子2之尾部24之共面度，進而保證其與外部電路板連接之穩定性。 The electrical connector 100 of the present invention is configured by arranging at least part of the holding portion 23 of the conductive terminal 2 to include a first holding section 231 extending along the first direction and a third holding section 231 bent from the first holding section 231 to extend along the second direction. Two holding sections 232, and the aforementioned first holding section 231, the second holding section 232 and their connected parts are all buried in the aforementioned insulating member 3, thereby ensuring the coplanarity of the tail 24 of the conductive terminal 2, and thereby ensuring that it is Stability of external circuit board connections.
特別需要指出，對於本領域之普通技藝人員來說，在本發明之教導下所作之針對本發明之等效變化，仍應包含在本發明申請專利範圍所主張之範圍中。 In particular, it should be pointed out that for those of ordinary skill in the art, equivalent changes to the present invention made under the teachings of the present invention should still be included in the claimed scope of the patent application for the present invention.
21:接觸臂 21:Contact arm
212:接觸部 212:Contact Department
24:尾部 24:Tail
3121、3122:第三卡扣部 3121, 3122: The third buckle part
313:第四卡扣部 313: The fourth buckle part
315:第一導引部 315:First Guidance Department
321:第一卡扣部 321: The first buckle part
322:第二卡扣部 322: Second buckle part
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW111118392A TWI814387B (en) | 2022-05-17 | 2022-05-17 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW111118392A TWI814387B (en) | 2022-05-17 | 2022-05-17 | Electrical connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI814387B true TWI814387B (en) | 2023-09-01 |
| TW202347897A TW202347897A (en) | 2023-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW111118392A TWI814387B (en) | 2022-05-17 | 2022-05-17 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI814387B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1041684A2 (en) * | 1999-04-01 | 2000-10-04 | Berg Electronics Manufacturing B.V. | Electrical connector for reducing electrical crosstalk and common mode electromagnetic interference |
| TWM568516U (en) * | 2018-07-06 | 2018-10-11 | 正崴精密工業股份有限公司 | Electrical connector and contact set |
| CN111029828B (en) * | 2019-12-25 | 2021-04-23 | 番禺得意精密电子工业有限公司 | Electrical connector |
| CN214754451U (en) * | 2021-02-03 | 2021-11-16 | 番禺得意精密电子工业有限公司 | Electrical connector |
-
2022
- 2022-05-17 TW TW111118392A patent/TWI814387B/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1041684A2 (en) * | 1999-04-01 | 2000-10-04 | Berg Electronics Manufacturing B.V. | Electrical connector for reducing electrical crosstalk and common mode electromagnetic interference |
| TWM568516U (en) * | 2018-07-06 | 2018-10-11 | 正崴精密工業股份有限公司 | Electrical connector and contact set |
| CN111029828B (en) * | 2019-12-25 | 2021-04-23 | 番禺得意精密电子工业有限公司 | Electrical connector |
| CN214754451U (en) * | 2021-02-03 | 2021-11-16 | 番禺得意精密电子工业有限公司 | Electrical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202347897A (en) | 2023-12-01 |
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