公开(公告)号：US20080176438A1

公开(公告)日：2008-07-24

申请号：US12009813

申请日：2008-01-22

申请人： Jie-Feng Zhang ,  Wen He ,  Qi-Jin Yi ,  Yao-Chi Huang

发明人： Jie-Feng Zhang ,  Wen He ,  Qi-Jin Yi ,  Yao-Chi Huang

IPC分类号： H01R4/50

CPC分类号： H05K7/1007

摘要： A socket connector (1) for connecting an IC package to a printed circuit board includes a base (10) mounting a plurality of conductive terminals therein. A cover (13) assembled on the base (10) and sliding along a first direction relative to the base defines a pair of sidewalls (132, 133) extending downwardly therefrom. An actuating lever (14) drives the cover (13) sliding on the base (10). The sidewalls (132, 133) of the cover (13) are fitly engaging with corresponding sides (111, 112) of the base (10) except a releasing slot (1110, 1120) defined between part portion of the sidewall and the side.

摘要翻译： 用于将IC封装连接到印刷电路板的插座连接器（1）包括在其中安装多个导电端子的基座（10）。 组装在基座（10）上并相对于基座沿着第一方向滑动的盖（13）限定了从其向下延伸的一对侧壁（132,133）。 驱动杆（14）驱动在基座（10）上滑动的罩（13）。 除了限定在​​侧壁的一部分和侧面之间的释放槽（1110,1120）之外，盖（13）的侧壁（132,133）与底座（10）的相应侧部（111,112）配合地配合。

公开(公告)号：US07377798B2

公开(公告)日：2008-05-27

申请号：US11581985

申请日：2006-10-17

申请人： Qi-Jing Yi ,  Wen He

发明人： Qi-Jing Yi ,  Wen He

IPC分类号： H01R4/50

CPC分类号： H05K7/1007

摘要： An IC socket (1) includes a base (2), a cover (5) slidably engaged upon the base, and a lever (4) for driving the cover to slide on the base. The lever includes a lateral rod (41) and a longitudinal rod (42) connected to the lateral rod. The lateral rod is received in between the cover and the base. The longitudinal rod is exposed out of the cover and the base, with a connecting section (421) of the longitudinal rod parallel to one side face of the cover, and an acting section (423) joined to the connecting section and configured to be laterally tilted towards the one side face of the cover. Thus, this configuration of the acting section of the longitudinal rod will occupy less room on a printed circuit board, and enables the lever to be engagably retained on the cover side face so as to prevent the lever from being removed by accidental touching or vibration.

摘要翻译： IC插座（1）包括基座（2），可滑动地接合在基座上的盖子（5）和用于驱动盖子在基座上滑动的杠杆（4）。 杠杆包括横向杆（41）和连接到侧杆的纵向杆（42）。 横向杆被接纳在盖和基座之间。 所述纵向杆从所述盖和所述基座露出，所述纵向杆的连接部分（421）平行于所述盖的一个侧面，以及作用部分（423），其连接到所述连接部分并且被构造成横向 朝向盖子的一个侧面倾斜。 因此，纵向杆的作用部分的这种构造在印刷电路板上将占据较少的空间，并且使得杆能够可接合地保持在盖侧面上，以防止通过意外的触摸或振动来移除杆。

公开(公告)号：US20080026629A1

公开(公告)日：2008-01-31

申请号：US11881860

申请日：2007-07-30

申请人： Lu Zhao ,  Yao-Chi Huang ,  Wen He ,  Qi-Jin Yi ,  Jie-Feng Zhang

发明人： Lu Zhao ,  Yao-Chi Huang ,  Wen He ,  Qi-Jin Yi ,  Jie-Feng Zhang

IPC分类号： H01R4/50

CPC分类号： H01R13/193

摘要： An electrical connector (10) includes a base (101), and a cover (102) locatable above the base. The base has a major surface (1011) with a plurality of terminal receiving passageways (1010) extending therefrom. The cover has a major face (1025) opposite the major surface and spaced apart from the major surface of the base. A plurality of discrete protrusions (1012) is arranged extending longitudinally from one of said major face and said major surface towards the other, and positionable adjacent the passageways. Thus, a plurality of voids is located laterally adjacent the discrete protrusions and between the major surface of the base and the major face of the cover, thereby allowing the heat from pin-like conductive elements (21) of a CPU chip (20) to be dissipated through the plurality of laterally voids around the pin-like conductive elements.

摘要翻译： 电连接器（10）包括基座（101）和可定位在基座上方的盖（102）。 基部具有主表面（1011），其具有从其延伸的多个端子接收通道（1010）。 盖具有与主表面相对并与基部的主表面间隔开的主面（1025）。 多个分立的突起（1012）被布置成从所述主表面和所述主表面之一纵向延伸到另一个，并且可邻近通道定位。 因此，多个空隙位于离散突起的横向附近，并且位于基座的主表面和盖的主表面之间，从而允许来自CPU芯片（20）的销状导电元件（21）的热量 通过销状导电元件周围的多个横向空隙消散。

公开(公告)号：US20070087611A1

公开(公告)日：2007-04-19

申请号：US11581985

申请日：2006-10-17

申请人： Qi-Jing Yi ,  Wen He

发明人： Qi-Jing Yi ,  Wen He

IPC分类号： H01R4/50

CPC分类号： H05K7/1007

摘要： An IC socket (1) includes a base (2), a cover (5) slidably engaged upon the base, and a lever (4) for driving the cover to slide on the base. The lever includes a lateral rod (41) and a longitudinal rod (42) connected to the lateral rod. The lateral rod is received in between the cover and the base. The longitudinal rod is exposed out of the cover and the base, with a connecting section (421) of the longitudinal rod parallel to one side face of the cover, and an acting section (423) joined to the connecting section and configured to be laterally tilted towards the one side face of the cover. Thus, this configuration of the acting section of the longitudinal rod will occupy less room on a printed circuit board, and enables the lever to be engagably retained on the cover side face so as to prevent the lever from being removed by accidental touching or vibration.

摘要翻译： IC插座（1）包括基座（2），可滑动地接合在基座上的盖子（5）和用于驱动盖子在基座上滑动的杠杆（4）。 杠杆包括横向杆（41）和连接到侧杆的纵向杆（42）。 横向杆被接纳在盖和基座之间。 所述纵向杆从所述盖和所述基座露出，所述纵向杆的连接部分（421）平行于所述盖的一个侧面，以及作用部分（423），其连接到所述连接部分并且被构造成横向 朝向盖子的一个侧面倾斜。 因此，纵向杆的作用部分的这种构造在印刷电路板上将占据较少的空间，并且使得杆能够可接合地保持在盖侧面上，以防止通过意外的触摸或振动来移除杆。

公开(公告)号：US07108536B2

公开(公告)日：2006-09-19

申请号：US11024896

申请日：2004-12-28

申请人： Wei Yu ,  Fujin Peng ,  Wen He

发明人： Wei Yu ,  Fujin Peng ,  Wen He

IPC分类号： H01R4/50

CPC分类号： H05K7/1007

摘要： A socket connector (5) includes a base (6), a cover (7) slidably assembled onto the base and capable being moved with respect to the base along a first direction, an actuator (8) for actuating the cover to slide on the base between a contact insert position and a second engagement position, and guiding and latching arrangement (621) arranged between the base and the cover and adjacent to the actuator so as to balance a movement of the cover along a second direction substantially traverse to the first direction.

摘要翻译： 插座连接器（5）包括基座（6），可滑动地组装到基座上并能够沿着第一方向相对于基座移动的盖子（7），用于致动盖子以在第一方向上滑动的致动器（8） 基部在接触插入位置和第二接合位置之间，以及引导和闩锁装置（621），其布置在基部和盖之间并且邻近致动器，以便平衡沿着第二方向的盖的运动，该第二方向基本上横穿第一 方向。

公开(公告)号：USD516039S1

公开(公告)日：2006-02-28

申请号：US29214606

申请日：2004-10-05

申请人： Jinfeng Lei ,  Wei Yu ,  Wen He

设计人： Jinfeng Lei ,  Wei Yu ,  Wen He

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

IPC分类号： H01R33/76 ,  H01R13/62 ,  H05K7/10 ,  H05K1/00

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。

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。

公开(公告)号：US09539616B2

公开(公告)日：2017-01-10

申请号：US14130892

申请日：2012-08-16

申请人： Wen He ,  Longbiao He ,  Chunyu Wang ,  Yuanlai Zhou ,  Shushi Jia

发明人： Wen He ,  Longbiao He ,  Chunyu Wang ,  Yuanlai Zhou ,  Shushi Jia

IPC分类号： B06B1/10 ,  B06B1/02 ,  B06B1/04 ,  G01H3/00

CPC分类号： B06B1/10 ,  B06B1/0246 ,  B06B1/045 ,  B06B2201/40 ,  G01H3/005

摘要： The infrasound generating device based on a displacement-feedback type vibration exciter comprises a displacement-feedback type vibration exciter system, an infrasound generating chamber (3) and a laser vibrometer (1); the displacement feedback mechanism is adopted in the vibration exciter (2). The piston (31) is driven by the vibration exciter to move in a sinusoidal manner in the cavity (35) of the airtight infrasound generating chamber (3) and the standard infrasonic pressure signal with low harmonic distortion can be achieved. The displacement of the moving part (22) of the vibration exciter (2) can be measured by the laser vibrometer (1) through the measurement beam (15) injecting into the vibration exciter (2) through the optical channel running through the vibration exciter and the standard infrasonic pressure can also be obtained. The value of the standard sound pressure produced by the infrasound generating chamber is calculated. Such value is used as the calibration reference for the infrasound sensors (4) to be calibrated in order to achieve the primary calibration of the infrasound sensors. The standard infrasonic sensor can be installed inside the infrasound generating chamber (3) and the output of the standard infrasonic sensor can be used as the reference for the infrasonic sensor (4) to be calibrated in order to achieve the secondary calibration of the infrasound sensors. This invention has the advantages of technical maturity, high feasibility, easy to realize, high calibration accuracy and so on.

摘要翻译： 基于位移反馈型振动激励器的次声发生装置包括位移反馈型振动激励器系统，次声发生室（3）和激光振动计（1）; 振动激励器采用位移反馈机构（2）。 活塞（31）由振动激励器驱动，以正弦方式在气密次声发生室（3）的空腔（35）中移动，并且可以实现具有低谐波失真的标准次声波压力信号。 振动激励器（2）的移动部件（22）的位移可以通过激光振动计（1）通过穿过振动激励器的光学通道射入振动激励器（2）的测量光束（15）来测量 并且还可以获得标准的次声波压力。 计算由次声发生室产生的标准声压的值。 这样的值被用作待校准的次声传感器（4）的校准参考，以便实现次声传感器的主要校准。 标准的次声传感器可以安装在次声发生室（3）的内部，标准的次声传感器的输出可以作为参考，以便进行校准，以实现次声传感器（2）的二次校准 。 本发明具有技术成熟，可行性高，易于实现，校准精度高等优点。

公开(公告)号：US08869712B2

公开(公告)日：2014-10-28

申请号：US14112442

申请日：2012-05-03

申请人： Wen He ,  Guanhua Xu ,  Shushi Jia

发明人： Wen He ,  Guanhua Xu ,  Shushi Jia

IPC分类号： A47F5/12 ,  G01V13/00 ,  A47B37/00

CPC分类号： G01V13/00 ,  A47B37/00

摘要： A precision tilting platform used for static calibration of seismometers includes a base, a worktable, a rotary part, a driving part, a measuring part and supporting frames. The rotary part includes a shaft, a driving arm, a rotary table and a clump weight. The driving part includes a linear motor, a sliding table, a pair of linear guides and sliders and a grating scale. The readhead of the grating scale is fixed with the base and sends out a signal of zero position when the worktable is horizontal. The sliding table contacts the driving arm. When the linear motor is moving forward, the rotary part rotates toward the positive direction. When the linear motor is moving backward, the rotary part rotates toward the negative direction under gravity of the clump weight. The measuring part includes a laser interferometer and a reflector to obtain the tilting angle of the worktable.

摘要翻译： 用于地震仪静态校准的精密倾斜平台包括基座，工作台，旋转部件，驱动部件，测量部件和支撑架。 旋转部件包括轴，驱动臂，旋转台和团块重物。 驱动部件包括线性电动机，滑动台，一对直线导轨和滑块以及光栅尺。 光栅尺的读数头与基座固定，当工作台水平时，发出零位信号。 滑台与驱动臂接触。 当线性马达向前移动时，旋转部件向正方向旋转。 当线性马达向后移动时，旋转部分在重力作用下朝着负方向旋转。 测量部件包括激光干涉仪和反射器，以获得工作台的倾斜角度。