公开(公告)号：US20050186808A1

公开(公告)日：2005-08-25

申请号：US10787681

申请日：2004-02-24

Applicant: Victor Prokofiev

Inventor： Victor Prokofiev

IPC: H01L23/48 ,  H01L23/498 ,  H01R12/00 ,  H01R13/05 ,  H05K3/30

CPC classification number: H05K3/308 ,  H01L23/49827 ,  H01L24/72 ,  H01L2924/01033 ,  H01L2924/01082 ,  H01L2924/14 ,  H01L2924/19041 ,  H01L2924/19106 ,  H01L2924/30107 ,  H01R12/52 ,  H01R12/58 ,  H01R13/052 ,  H05K2201/09472 ,  H05K2201/09509 ,  H05K2201/09827 ,  H05K2201/1059 ,  H05K2201/10856

Abstract: A socket may be formed with socket pins that include two spring biased arms biased to extend away from one another. The arms may be provided with tapered upper surfaces that engage contact holes on a pin guide 18 of an integrated circuit package, camming the socket pin arms together. The pin guide may have a tapered via structure that expands as it extends into the package. Thus, as the spring arms spread apart inside the pin guide, they may rotate through an angle which causes contacting surfaces on the spring arms and the pin guide to be parallel, creating good surface contact.

Abstract translation: 插座可以形成有插座销，插座销包括被偏置以彼此远离延伸的两个弹簧偏置臂。 臂可以设置有锥形上表面，其接合集成电路封装的引脚引导件18上的接触孔，将插座销臂相互固定在一起。 销引导件可以具有锥形通孔结构，其在其延伸到包装中时膨胀。 因此，当弹簧臂在销引导件内分开时，它们可以旋转一定角度，这导致弹簧臂上的接触表面和销引导件平行，形成良好的表面接触。

公开(公告)号：US20040242082A1

公开(公告)日：2004-12-02

申请号：US10855225

申请日：2004-05-27

Applicant: Sumitomo Wiring Systems, Ltd.

Inventor： Takashi Tsuchiya

IPC: H01R013/42

CPC classification number: H01R12/585 ,  H05K3/308 ,  H05K2201/09954 ,  H05K2201/10856

Abstract: A terminal (10) has two high-rigidity portions (14) for resiliently contacting the inner surface of a through hole (23). A low-rigidity portion (17) spans between the high-rigidity portions (14) and is compressively deformable along its spanning direction. The low-rigidity portion (17) has an easily breakable portion (19) that breaks when a stress acting during the insertion of the terminal (10) into the through hole (23) exceeds a resiliency limit. Thus, the terminal (10) is held resiliently in contact with a large diameter through hole (23) by resilient forces of the two high-rigidity portions (14) and a resilient force of the low-rigidity portion (17). However, the terminal (10) is held resiliently in contact with a small diameter through hole (23) only by the resilient forces of the two high-rigidity portions (14).

Abstract translation: 端子（10）具有用于与通孔（23）的内表面弹性接触的两个高刚性部分（14）。 低刚性部分（17）跨越高刚性部分（14），并且沿其跨越方向可压缩变形。 当在端子（10）插入通孔（23）期间作用的应力超过弹性极限时，低刚性部分（17）具有容易断裂的部分（19）。 因此，通过两个高刚性部分（14）的弹力和低刚性部分（17）的弹力，端子（10）被弹性地保持与大直径通孔（23）接触。 然而，仅通过两个高刚性部分（14）的弹性力，端子（10）被弹性地保持与小直径通孔（23）接触。

公开(公告)号：US06764325B2

公开(公告)日：2004-07-20

申请号：US10152144

申请日：2002-05-20

Applicant: George Arrigotti ,  Raiyomand Aspandiar ,  Christopher D. Combs ,  Tom E. Pearson

Inventor： George Arrigotti ,  Raiyomand Aspandiar ,  Christopher D. Combs ,  Tom E. Pearson

IPC: H01R1362

CPC classification number: H05K3/306 ,  H01R4/01 ,  H01R12/7035 ,  H05K2201/0308 ,  H05K2201/10189 ,  H05K2201/10598 ,  H05K2201/10856 ,  H05K2203/306

Abstract: The present invention relates to apparatus and methods for minimizing open electrical connections between carrier substrates and components connected thereto that occur due to sag in the substrate incurred due to exposure to an increasing heat profile encountered to secure the component to the substrate. A zero insertion force heat activated retention pin expands or bends during the temperature increase, creating an upward force on the printed circuit board. This upward force counters the downward sag forces and enables the carrier substrate to maintain a coplanar relationship with the component being connected.

Abstract translation: 本发明涉及用于最小化载体基底和与其连接的部件之间的开放电连接的装置和方法，其由于暴露于将部件固定到基板而遇到的增加的热分布而由于在基板中的下垂而发生。 零插入力热活化固定销在升温过程中膨​​胀或弯曲，在印刷电路板上产生向上的力。 该向上的力抵抗向下的下垂力，并使载体基板保持与所连接部件的共面关系。

公开(公告)号：US06764318B1

公开(公告)日：2004-07-20

申请号：US10402751

申请日：2003-03-28

Applicant: Iggoni Fajardo

Inventor： Iggoni Fajardo

IPC: H01R1200

CPC classification number: H01R12/585 ,  H05K3/308 ,  H05K2201/10371 ,  H05K2201/10856

Abstract: A self-centering press-fit pin that is typically used to secure components to a printed circuit board (PCB). The device includes more than one leg, the legs providing connection points for the component on which the pins are installed. The pin is formed so that the legs act as leaf springs to securely hold the connector in place in the proper installation hole in the board on which the component is installed. The pins are stamped from sheet metal with a progressive die process. By changing the amount of flexion in the legs of the pin, the pressure required to insert the pin into, and remove the pin from, a connection hole can be varied.

Abstract translation: 通常用于将组件固定到印刷电路板（PCB）的自定心压配销。 该装置包括多于一条腿，腿部为安装销钉的部件提供连接点。 销形成为使得腿部用作板簧，以将连接器牢固地保持在安装有部件的板中的正确安装孔中的适当位置。 这些销钉是用金属板冲压成型的。 通过改变销的腿部的弯曲量，可以改变将销插入连接孔并从连接孔移除销所需的压力。

公开(公告)号：US06305949B1

公开(公告)日：2001-10-23

申请号：US09437475

申请日：1999-11-10

Applicant: Takeshi Okuyama ,  Akira Okada ,  Hideo Miyazawa ,  Manabu Shimizu ,  Atsushi Sakurai

Inventor： Takeshi Okuyama ,  Akira Okada ,  Hideo Miyazawa ,  Manabu Shimizu ,  Atsushi Sakurai

IPC: H01R909

CPC classification number: H01R12/585 ,  H01R12/523 ,  H05K3/308 ,  H05K3/368 ,  H05K2201/096 ,  H05K2201/1059 ,  H05K2201/10856

Abstract: A press-fit pin for use with a printed circuit board assembly consisting of two opposed printed circuit boards, the press-fit pin having an upper first press-fit section and a lower second press-fit section. The first press-fit section and the second press-fit section are disposed so that the first press-fit section enters the first through-hole in the first printed circuit board before the second press-fit section enters the second through-hole in the second printed circuit board. As a result, the peaks of the forces required to press the first press-fit section and second press-fit section into place are staggered and do not coincide, resulting in a reduction in peak total force required and thus reducing the danger of bending the press-fit pin during insertion in the printed circuit boards.

Abstract translation: 压配合销用于由两个相对的印刷电路板组成的印刷电路板组件，所述压配合销具有上部第一压配合部分和下部第二压配合部分。 第一压入部和第二压入部配置成使得第一压入部进入第一印刷电路板的第一通孔，在第二压入部进入第二压配合部的第二通孔之前 第二印刷电路板。 结果，将第一压配合部分和第二压配合部分按压到位所需的力的峰值交错并且不重合，导致所需峰值总力的减小，从而减少弯曲的危险 插入印刷电路板时的压配销。

公开(公告)号：US4704790A

公开(公告)日：1987-11-10

申请号：US805693

申请日：1985-12-06

Applicant: Henry J. Soth

Inventor： Henry J. Soth

IPC: H05K3/30 ,  H05K3/34 ,  H05K13/04

CPC classification number: H05K3/308 ,  H05K13/0473 ,  H05K2201/10651 ,  H05K2201/10856 ,  H05K2201/10878 ,  H05K3/3447 ,  Y10T29/4914

Abstract: A component lead tip protruding from a hole of a circuit board is split and displaced in order to attach the component to the circuit board. Trimming of the lead to a preferred length generally simultaneously with the splitting is also possible.

Abstract translation: 从电路板的孔突出的部件引线端头被分离和移位，以将部件附接到电路板。 通常与分割同时将导线修剪到优选长度也是可能的。

公开(公告)号：US4541034A

公开(公告)日：1985-09-10

申请号：US604297

申请日：1984-04-26

Applicant: William J. Fanning

Inventor： William J. Fanning

IPC: H05K3/30 ,  H01R9/00 ,  H05K1/00

CPC classification number: H01R12/58 ,  H05K3/308 ,  H05K2201/10651 ,  H05K2201/10757 ,  H05K2201/10856 ,  H05K2201/10871 ,  H05K2201/10878

Abstract: A thru-hole insertable terminal (10, 50, 60) includes an upper shank portion (12, 52, 66) preferably adapted for soldered securement to an end electrode (24) of a component (20), such as a capacitor. A lower shank portion (14, 54, 68) is dimensioned and adapted for minimal initial contact insertion into, and the temporary securement thereafter within, an oversized thru-hole (26, 58, 62) of a supporting substrate, such as a circuit board (28, 59, 64). At least one upwardly extending free-ended tab (32, 56, 72, 74) is formed in the lower terminal shank portion (14, 54, 68), and is oriented in the major plane thereof until after the insertion thereof within an associated substrate-formed thru-hole (26, 58, 62). Stop means (14b, 14c, 54b, 54c, 68b, 68c) also formed in the lower terminal shank portion is adapted to position the upper free end of the tab at an elevation preferably below the upper open end of a confining thru-hole. The tab (32, 56, 72, 74) is also dimensioned such that, when thusly positioned, the lower integral end thereof extends at least to the lower open end of the thru-hole. This results in the upper free end of the tab being pivoted against the sidewall of the confining thru-hole in response to a then downwardly protruding end region (14d, 54d, 68d) of the lower terminal shank portion being clinched against the underside of the supporting substrate (28, 59, 64). The thusly pivoted tab advantageously not only facilitates the temporary securement of the terminal within the associated thru-hole, but the establishment thereafter of a reliable, permanent soldered connection therebetween.

Abstract translation: 通孔可插入端子（10,50,60）包括优选地适于焊接固定到诸如电容器的部件（20）的端电极（24）的上部分部分（12,52,66）。 尺寸适合于下部柄部分（14,54,68），以便最小的初始接触插入到其后的临时固定中，在支撑衬底（例如电路）的过大通孔（26,58,62）内 （28,59,64）。 至少一个向上延伸的自由端突片（32,56,72,74）形成在下端子柄部分（14,54,68）中，并且在其主平面中定向，直到其插入相关联的 基板形成的通孔（26,58,62）。 还形成在下端子柄部分中的止动装置（14b，14c，54b，54c，68b，68c）适于将突出部的上自由端定位在优选在限制通孔的上开口端下方的高度处。 突片（32,56,72,74）的尺寸也被设计成使得当这样定位时，其下部整体端至少延伸到通孔的下开口端。 这导致突片的上部自由端响应于下端子柄部分的下一个向下突出的端部区域（14d，54d，68d）被抵靠着封闭通孔的侧壁 支撑衬底（28,59,64）。 有利的是，枢轴接头不仅有利于将端子临时固定在相关的通孔内，而且有利于在其间建立可靠的永久焊接连接。

公开(公告)号：US3997237A

公开(公告)日：1976-12-14

申请号：US659847

申请日：1976-02-20

Applicant: Donald Richard White

Inventor： Donald Richard White

IPC: H01R4/02 ,  H01R12/58 ,  H05K3/34 ,  H01R9/06

CPC classification number: H01R12/58 ,  H05K3/3447 ,  H05K2201/10295 ,  H05K2201/10856 ,  H05K2201/10984 ,  H05K2203/0415

Abstract: An electrical terminal includes a mounting portion for insertion in a hole in a circuit board, a rectangular seating portion joining the mounting portion including a pair of shoulders for engaging a surface of a circuit board when the mounting portion is inserted in a hole in a circuit board. The seating portion includes a hole transverse to the mounting portion, and a cold-formed solder element extending through the hole. Each end of the solder element is cold formed to provide a mass of solder on each surface of the seating portion.

Abstract translation: 电气端子包括用于插入电路板的孔中的安装部分，连接安装部分的矩形安置部分，该安装部分包括一对肩部，用于当安装部分插入电路中的孔中时与电路板的表面接合 板。 座部包括横向于安装部分的孔和延伸穿过孔的冷成形焊料元件。 焊料元件的每个端部被冷成形以在座部的每个表面上提供大量焊料。

公开(公告)号：US3400358A

公开(公告)日：1968-09-03

申请号：US50012765

申请日：1965-10-21

Applicant: IBM

Inventor： BYRNES HERBERT P ,  GAGLIANO LOUIS J ,  SCHICK HENRY C

IPC: H01R13/33 ,  H05K3/30 ,  H05K3/36

CPC classification number: H01R13/33 ,  H05K3/308 ,  H05K3/368 ,  H05K2201/096 ,  H05K2201/1059 ,  H05K2201/10856 ,  Y10T29/4989

公开(公告)号：US3193788A

公开(公告)日：1965-07-06

申请号：US19823362

申请日：1962-05-28

Applicant: SPERRY RAND CORP

Inventor： BROWN WILLIAM C

IPC: H01R12/58 ,  H01R13/04 ,  H05K3/30 ,  H05K3/36 ,  H05K3/46 ,  H05K7/08

CPC classification number: H01R12/523 ,  H05K3/308 ,  H05K3/368 ,  H05K3/4611 ,  H05K7/08 ,  H05K2201/10787 ,  H05K2201/10856