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公开(公告)号:US06929505B2
公开(公告)日:2005-08-16
申请号:US10912811
申请日:2004-08-06
申请人: Wen He , Fujin Peng , Nick Lin
发明人: Wen He , Fujin Peng , Nick Lin
CPC分类号: H05K7/1061 , H01R12/7076 , H01R13/62
摘要: An electrical connector (1) for connecting a land grid array (LGA) chip with a printed circuit board (PCB) includes a housing (10), and terminals (11) received in passageways (102) of the housing. The housing defines a base (100) and four sidewalls (12), the base and the sidewalls cooperatively defining a space therebetween for receiving the LGA chip. The base has a multiplicity of passageways along a length thereof, for receiving the corresponding terminals therein. Two adjacent sidewalls each define a resilient beam (13) with an incline surface and joining the sidewall at two ends. A space (15) is defined between the beam and the sidewall. When the LGA chip is placed on the base, the two resilient beams can resiliently act on the chip to ensure reliable engagement between the LGA chip and the connector.
摘要翻译: 用于将平台格栅阵列(LGA)芯片与印刷电路板(PCB)连接的电连接器(1)包括壳体(10)和容纳在壳体的通道(102)中的端子(11)。 壳体限定基部(100)和四个侧壁(12),所述基部和侧壁协作地在其间限定用于接收LGA芯片的空间。 底座具有沿其长度的多个通道,用于在其中接收相应的端子。 两个相邻的侧壁各自限定具有倾斜表面的弹性梁(13),并且在两端连接侧壁。 在梁和侧壁之间限定一个空间(15)。 当LGA芯片放置在基座上时,两个弹性梁可以弹性地作用在芯片上,以确保LGA芯片和连接器之间的可靠接合。
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公开(公告)号:US20050095906A1
公开(公告)日:2005-05-05
申请号:US10979704
申请日:2004-11-01
申请人: Wen He , Fujin Peng , Nick Lin
发明人: Wen He , Fujin Peng , Nick Lin
IPC分类号: H01R13/428 , H05K1/00 , H05K7/10
CPC分类号: H05K7/1053
摘要: A socket connector (9) includes an insulative base (10), a plurality of contacts (20) and a flexible beam (120) for securing the electronic element in the base. The base includes sidewalls (12), and a recessed portion (13) being defined in the sidewalls for receiving the electronic element therein. A plurality of receiving passageways (110) are defined in the recessed portion and extend through upper and lower surfaces of the recessed portion. Each contact includes a retaining portion retained in the base, a flexible contact portion (200) extending laterally from an upper portion of the retaining portion beyond upper surface of the recessed portion, and a connecting porting (202) extending from a lower portion of the retaining portion adapted for electrically connecting with the PCB. The beam is secured with one sidewall of the base. The sidewall defines a slot (121) adjacent to the beam. The beam has a flexible portion (120A) extending into the recessed portion and deflectable into said slot in an opposite direction to the extending direction of the contact portions of the contacts.
摘要翻译: 插座连接器(9)包括绝缘基座(10),多个触头(20)和用于将电子元件固定在基座中的柔性梁(120)。 底座包括侧壁(12)和凹陷部分(13),其限定在侧壁中用于在其中接收电子元件。 多个接收通道(110)限定在凹部中并且延伸穿过凹部的上表面和下表面。 每个触点包括保持在基座中的保持部分,从保持部分的上部横向延伸超过凹部的上表面的柔性接触部分(200),以及从凹部的下部延伸的连接端口(202) 适于与PCB电连接的保持部分。 梁与基座的一个侧壁固定。 侧壁限定与梁相邻的狭槽(121)。 梁具有延伸到凹部中的柔性部分(120A),并且沿着与触头的接触部分的延伸方向相反的方向可偏转到所述狭槽中。
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公开(公告)号:US20050215094A1
公开(公告)日:2005-09-29
申请号:US11025334
申请日:2004-12-28
申请人: Wen He , Fujin Peng , Nick Lin
发明人: Wen He , Fujin Peng , Nick Lin
CPC分类号: H01R12/88
摘要: A connector (10) comprises a base (20), a cover (30), a protecting mechanism (35) and an actuator (40). The base defines a plurality of through holes (21) therein for receiving a plurality of contacts. The cover movably mounted on the base defines a plurality of passages in alignment with the through holes of the base. The protecting mechanism in the cover defines a hole extending therethrough, two stop members (341,342) are formed in inner surface of the hole. The actuator that can actuate the cover slide on the base, is rotatably assembled with the base and the protecting mechanism. The actuator has a protrusion thereon abuttable against either of the stop members during operation of the actuator, and is departed completely from the cover by the protecting mechanism.
摘要翻译: 连接器(10)包括基座(20),盖(30),保护机构(35)和致动器(40)。 基部在其中限定多个通孔(21),用于容纳多个触点。 可移动地安装在基座上的盖子限定了与基座的通孔对准的多个通道。 盖中的保护机构限定了穿过其延伸的孔,在孔的内表面上形成有两个止动件(341,342)。 能够使盖子在基座上滑动的致动器与基座和保护机构可旋转地组装。 致动器在致动器的操作期间具有抵靠任一止动件的突起,并通过保护机构完全脱离盖。
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公开(公告)号:US20050032399A1
公开(公告)日:2005-02-10
申请号:US10912811
申请日:2004-08-06
申请人: Wen He , Fujin Peng , Nick Lin
发明人: Wen He , Fujin Peng , Nick Lin
CPC分类号: H05K7/1061 , H01R12/7076 , H01R13/62
摘要: An electrical connector (1) for connecting a land grid array (LGA) chip with a printed circuit board (PCB) includes a housing (10), and terminals (11) received in passageways (102) of the housing. The housing defines a base (100) and four sidewalls (12), the base and the sidewalls cooperatively defining a space therebetween for receiving the LGA chip. The base has a multiplicity of passageways along a length thereof, for receiving the corresponding terminals therein. Two adjacent sidewalls each define a resilient beam (13) with an incline surface and joining the sidewall at two ends. A space (15) is defined between the beam and the sidewall. When the LGA chip is placed on the base, the two resilient beams can resiliently act on the chip to ensure reliable engagement between the LGA chip and the connector.
摘要翻译: 用于将平台格栅阵列(LGA)芯片与印刷电路板(PCB)连接的电连接器(1)包括壳体(10)和容纳在壳体的通道(102)中的端子(11)。 壳体限定基部(100)和四个侧壁(12),所述基部和侧壁协作地在其间限定用于接收LGA芯片的空间。 底座具有沿其长度的多个通道,用于在其中接收相应的端子。 两个相邻的侧壁各自限定具有倾斜表面的弹性梁(13),并且在两端连接侧壁。 在梁和侧壁之间限定一个空间(15)。 当LGA芯片放置在基座上时,两个弹性梁可以弹性地作用在芯片上,以确保LGA芯片和连接器之间的可靠接合。
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公开(公告)号:US07094090B2
公开(公告)日:2006-08-22
申请号:US11025334
申请日:2004-12-28
申请人: Wen He , Fujin Peng , Nick Lin
发明人: Wen He , Fujin Peng , Nick Lin
IPC分类号: H01R13/62
CPC分类号: H01R12/88
摘要: A connector (10) comprises a base (20), a cover (30), a protecting mechanism (35) and an actuator (40). The base defines a plurality of through holes (21) therein for receiving a plurality of contacts. The cover movably mounted on the base defines a plurality of passages in alignment with the through holes of the base. The protecting mechanism in the cover defines a hole extending therethrough, two stop members (341,342) are formed in inner surface of the hole. The actuator that can actuate the cover slide on the base, is rotatably assembled with the base and the protecting mechanism. The actuator has a protrusion thereon abuttable against either of the stop members during operation of the actuator, and is departed completely from the cover by the protecting mechanism.
摘要翻译: 连接器(10)包括基座(20),盖(30),保护机构(35)和致动器(40)。 基部在其中限定多个通孔(21),用于容纳多个触点。 可移动地安装在基座上的盖子限定了与基座的通孔对准的多个通道。 盖中的保护机构限定了穿过其延伸的孔,在孔的内表面上形成有两个止动件(341,342)。 能够使盖子在基座上滑动的致动器与基座和保护机构可旋转地组装。 致动器在致动器的操作期间具有抵靠任一止动件的突起,并通过保护机构完全脱离盖。
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公开(公告)号:US20050233628A1
公开(公告)日:2005-10-20
申请号:US11026383
申请日:2004-12-29
申请人: Zhengi Yang , Fujin Peng , Nick Lin
发明人: Zhengi Yang , Fujin Peng , Nick Lin
IPC分类号: H01R12/79 , H01R13/22 , H01R13/62 , H01R13/629 , H05K3/34
CPC分类号: H05K7/1061 , H05K3/341 , H05K3/3426
摘要: An LGA connector (1) comprises a housing (11) for receiving a number of contacts (12), a stiffener (13) partly covering and reinforcing the housing. The stiffener comprises a pair of lateral sides (130), a front end (131) and a rear end (132), and a central cavity (133) disposed therebetween. The sides, the front end and the rear end each define a bottom wall (134) thereof, thereby around the central cavity. A plurality of separately and uniformly protrusions (135) is formed on a bottom surface of the bottom wall. The protrusion and the bottom wall are integrally formed as a single piece by stamping. Thus, the connector is soldered on a circuit board (3) via solder balls (16, 17) on the contacts and the protrusions, thereby preventing the connector from inclining downwardly during in reflow process because of the connecting force between the connector and the board increased.
摘要翻译: LGA连接器(1)包括用于接收多个触点(12)的壳体(11),部分地覆盖和加强壳体的加强件(13)。 加强件包括一对横向侧面(130),前端(131)和后端(132)以及设置在其间的中心空腔(133)。 侧面,前端和后端各自限定其底壁(134),从而围绕中心空腔。 在底壁的底面上形成有多个分开均匀的突起(135)。 突起和底壁通过冲压整体形成为单件。 因此,连接器通过触点和突起上的焊球(16,17)焊接在电路板(3)上,从而防止连接器在回流过程中向下倾斜,因为连接器和板之间的连接力 增加。
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公开(公告)号:USD517019S1
公开(公告)日:2006-03-14
申请号:US29214608
申请日:2004-10-05
申请人: Xianggui Yao , Fujin Peng , Nick Lin
设计人: Xianggui Yao , Fujin Peng , Nick Lin
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公开(公告)号:USD516521S1
公开(公告)日:2006-03-07
申请号:US29214640
申请日:2004-10-05
申请人: Xianggui Yao , Fujin Peng , Nick Lin
设计人: Xianggui Yao , Fujin Peng , Nick Lin
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公开(公告)号:US06974345B2
公开(公告)日:2005-12-13
申请号:US11026383
申请日:2004-12-29
申请人: Zhengi Yang , Fujin Peng , Nick Lin
发明人: Zhengi Yang , Fujin Peng , Nick Lin
IPC分类号: H01R12/79 , H01R13/22 , H01R13/62 , H01R13/629 , H05K3/34
CPC分类号: H05K7/1061 , H05K3/341 , H05K3/3426
摘要: An LGA connector (1) comprises a housing (11) for receiving a number of contacts (12), a stiffener (13) partly covering and reinforcing the housing. The stiffener comprises a pair of lateral sides (130), a front end (131) and a rear end (132), and a central cavity (133) disposed therebetween. The sides, the front end and the rear end each define a bottom wall (134) thereof, thereby around the central cavity. A plurality of separately and uniformly protrusions (135) is formed on a bottom surface of the bottom wall. The protrusion and the bottom wall are integrally formed as a single piece by stamping. Thus, the connector is soldered on a circuit board (3) via solder balls (16, 17) on the contacts and the protrusions, thereby preventing the connector from inclining downwardly during in reflow process because of the connecting force between the connector and the board increased.
摘要翻译: LGA连接器(1)包括用于接收多个触点(12)的壳体(11),部分地覆盖和加强壳体的加强件(13)。 加强件包括一对横向侧面(130),前端(131)和后端(132)以及设置在其间的中心空腔(133)。 侧面,前端和后端各自限定其底壁(134),从而围绕中心空腔。 在底壁的底面上形成有多个分开均匀的突起(135)。 突起和底壁通过冲压整体形成为单件。 因此,连接器通过触点和突起上的焊球(16,17)焊接在电路板(3)上,从而防止连接器在回流过程中向下倾斜,因为连接器和板之间的连接力 增加。
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公开(公告)号:US20050196982A1
公开(公告)日:2005-09-08
申请号:US11025524
申请日:2004-12-28
申请人: Xisong Cao , Wen He , Nick Lin
发明人: Xisong Cao , Wen He , Nick Lin
CPC分类号: H01R12/7076 , H01R12/714 , H05K7/1061
摘要: A land grid array (LGA) connector (1) for connecting a land grid array (LGA) chip with a printed circuit board (PCB) includes a housing (10), and terminals (11) received in the housing. The housing defines a base (100) and four sidewalls (12, 13, 14, 15), the base and the sidewalls cooperatively defining a central receiving cavity (101) therebetween for receiving the LGA chip. The base has a number of passageways (102) along a length thereof, for receiving the corresponding terminals therein. Two adjacent sidewalls each define a resilient arm (120, 130) extending into the central cavity from an inner portion thereof. The other two adjacent sidewalls each define two securing blocks (140, 150) on an inner portion thereof. When the LGA chip is placed on the base, the resilient arms and the securing blocks can act on the LGA chip and cooperatively fix the LGA chip in the central cavity.
摘要翻译: 用于将陆地网格阵列(LGA)芯片与印刷电路板(PCB)连接的平台阵列(LGA)连接器(1)包括壳体(10)和容纳在壳体中的端子(11)。 壳体限定基部(100)和四个侧壁(12,13,14,15),所述基部和侧壁协同地在其间限定用于接收LGA芯片的中心接收腔(101)。 底座具有沿其长度的多个通道(102),用于在其中接收相应的端子。 两个相邻的侧壁各自限定从其内部延伸到中心空腔中的弹性臂(120,130)。 另外两个相邻的侧壁在其内部分别限定两个固定块(140,150)。 当LGA芯片放置在基座上时,弹性臂和固定块可以作用在LGA芯片上,并将LGA芯片协同地固定在中心腔中。
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