-
公开(公告)号：EP2239587A1
公开(公告)日：2010-10-13
申请号：EP09706648.4
申请日：2009-01-22
Applicant: NHK Spring Co., Ltd.
Inventor： KAZAMA, Toshio , HIRONAKA, Kohei , ISHIKAWA, Shigeki
CPC classification number: G01R1/07371 , G01R1/06722 , G01R1/06738
Abstract: To prevent reduction in current-carrying capacity due to a reduced diameter of a probe, a probe unit includes the followings: a plurality of large diameter probes; a plurality of small diameter probes having diameters smaller than those of the large diameter probes; a large-diameter probe holder that includes a plurality of large hole portions which individually hold the large diameter probes, and a plurality of reception hole portions which have diameters smaller than those of the large hole portions, communicate with any one of the large hole portions, and receive end portions of the small diameter probes so that the end portions come into contact with the large diameter probes, while a set of the large hole portion and the reception hole portion that communicate with each other pierces through the large-diameter probe holder in a thickness direction; and a small-diameter probe holder that includes a plurality of small hole portions which individually hold the small diameter probes while preventing the small diameter probes from coming off and which pierce through the small-diameter probe holder, and that is stacked on the large-diameter probe holder so that each small hole portion communicates with any one of the reception hole portions. The central axes in a longitudinal direction of the large hole portion and the small hole portion that communicate with each other are separated from each other, and the small hole portions include two small hole portions which are adjacent to each other and of which central axes are separated from each other by a distance shorter than a distance between the central axes of two large hole portions that are corresponding to the two small hole portions.
Abstract translation: 为了防止由于探头的直径减小导致的载流能力降低，探针单元包括：多个大直径探针; 多个小直径探针，其直径小于大直径探针的直径; 一个大直径探针支架，其包括多个大孔部分，其独立地保持大直径的探针，以及多个具有小孔部分的直径的接收孔部分，与大孔部分中的任一个连通 并且接收小直径探针的端部，使得端部与大直径探针接触，而一组大孔部分和接收孔部分彼此连通穿过大直径探针支架 在厚度方向; 以及小直径探针保持器，其包括多个小孔部，该小孔部分分别保持小直径探针，同时防止小直径探针脱落并刺穿小直径探针支架， 使得每个小孔部分与任何一个接收孔部分连通。 大孔部的纵向方向的中心轴与彼此连通的小孔部彼此分离，小孔部分包括彼此相邻的两个小孔部分，其中心轴线为 彼此分离的距离短于对应于两个小孔部分的两个大孔部分的中心轴线之间的距离。
-
Patent Agency Ranking
公开(公告)号：EP2360482A1
公开(公告)日：2011-08-24
申请号：EP09829133.9
申请日：2009-11-26
Applicant: NHK Spring Co., Ltd.
Inventor： KAZAMA, Toshio , HIRONAKA, Kohei , KONDO, Mitsuhiro , ITO, Osamu
CPC classification number: G01R1/07378 , G01R1/0466 , G01R1/0483 , G01R1/06722 , G01R3/00 , H01R13/2421
Abstract: A probe-unit base member having high rigidity and requiring no troublesome operations for its manufacture and a probe unit are provided. To achieve the purpose, the probe-unit base member includes a conductive substrate 41 that has a first opening 41a capable of fitting therein a probe holder 3 and a second opening 41b communicated with the first opening 41a; a coating 42 that is made of an insulating adhesive agent and is coated at least on an edge of the second opening 41b; and an insulating guide member 43 that is bonded to the edge of the second opening 41b through the coating 42 and guides one of two contact bodies to a position in contact with probes 2.
Abstract translation: 提供具有高刚性并且不需要麻烦的制造操作的探针单元底座部件和探针单元。 为了达到上述目的，探针单元基部件包括导电基板41，该导电基板41具有能够嵌入探针支架3的第一开口41a和与第一开口41a连通的第二开口41b; 涂层42，其由绝缘粘合剂制成并且至少涂覆在第二开口41b的边缘上; 以及通过涂层42接合到第二开口41b的边缘并将两个接触体中的一个引导到与探针2接触的位置的绝缘引导构件43。
-
公开(公告)号：EP2239587B1
公开(公告)日：2017-12-27
申请号：EP09706648.4
申请日：2009-01-22
Applicant: NHK Spring Co., Ltd.
Inventor： KAZAMA, Toshio , HIRONAKA, Kohei , ISHIKAWA, Shigeki
CPC classification number: G01R1/07371 , G01R1/06722 , G01R1/06738
Abstract: To prevent reduction in current-carrying capacity due to a reduced diameter of a probe, a probe unit includes the followings: a plurality of large diameter probes; a plurality of small diameter probes having diameters smaller than those of the large diameter probes; a large-diameter probe holder that includes a plurality of large hole portions which individually hold the large diameter probes, and a plurality of reception hole portions which have diameters smaller than those of the large hole portions, communicate with any one of the large hole portions, and receive end portions of the small diameter probes so that the end portions come into contact with the large diameter probes, while a set of the large hole portion and the reception hole portion that communicate with each other pierces through the large-diameter probe holder in a thickness direction; and a small-diameter probe holder that includes a plurality of small hole portions which individually hold the small diameter probes while preventing the small diameter probes from coming off and which pierce through the small-diameter probe holder, and that is stacked on the large-diameter probe holder so that each small hole portion communicates with any one of the reception hole portions. The central axes in a longitudinal direction of the large hole portion and the small hole portion that communicate with each other are separated from each other, and the small hole portions include two small hole portions which are adjacent to each other and of which central axes are separated from each other by a distance shorter than a distance between the central axes of two large hole portions that are corresponding to the two small hole portions.
-
公开(公告)号：EP2138852A1
公开(公告)日：2009-12-30
申请号：EP08739875.6
申请日：2008-04-04
Applicant: NHK Spring Co., Ltd.
Inventor： HIRONAKA, Kohei , NAKAMURA, Toru , KONDO, Mitsuhiro
CPC classification number: G01R1/0458 , G01R1/0466 , G01R1/0483 , G01R31/2874
Abstract: Provided are a conductive contact holder and a conductive contact unit that enable a test to be performed in a precise temperature environment. For this objective, a construction includes a holder substrate (4) that individually receives plural conductive contacts, and a floating member (5) attached to the holder substrate (4) such that a distance from a surface of the holder substrate (4) is varied within a predetermined range by an external force. The floating member has plural hole sections into which a front end section of each of the conductive contacts (2) received in the holder substrate (4) is inserted. A gap (Sp) between the holder substrate (4) and the floating member (5) forms at least a part of a passage of fluid introduced from outside of the conductive contact holder.
Abstract translation: 提供了一种能够在精确的温度环境下进行测试的导电触点支架和导电触点单元。 为此目的，一种结构包括一个单独容纳多个导电接点的支架基板（4）和一个安装在支架基板（4）上的浮动元件（5），使得与支架基板（4）表面的距离为 通过外力在预定范围内变化。 浮动构件具有多个孔部分，容纳在保持器基板（4）中的每个导电触点（2）的前端部插入该多个孔部分中。 保持基板（4）与浮动部件（5）之间的间隙（Sp）形成从导电性触头支架的外部导入的流体的流路的至少一部分。
-
公开(公告)号：EP2017629B1
公开(公告)日：2018-02-21
申请号：EP07742419.0
申请日：2007-04-25
Applicant: NHK Spring Co., Ltd.
Inventor： NAKAYAMA, Hiroshi , HIRONAKA, Kohei , MABUNE, Yosuke
CPC classification number: G01R1/07371 , G01R1/0466 , G01R1/0483 , G01R1/06772
Abstract: A conductive contact holder that has a simple and easily assembled structure and is capable of dealing with a high-frequency signal and with high integration and miniaturization of a test object. The conductive contact holder includes an insulating holder member that is made of an insulating material and includes a first insertion hole through which a signal conductive contact inputting and outputting a signal to and from a circuit is directly inserted over substantially its full length, and a conductive block member that is made of a conductive material and includes a second insertion hole through which the ground conductive contact is inserted in partial contact therewith.
-
公开(公告)号：EP2017629A1
公开(公告)日：2009-01-21
申请号：EP07742419.0
申请日：2007-04-25
Applicant: NHK SPRING CO., LTD.
Inventor： NAKAYAMA, Hiroshi , HIRONAKA, Kohei , MABUNE, Yosuke
CPC classification number: G01R1/07371 , G01R1/0466 , G01R1/0483 , G01R1/06772
Abstract: A conductive contact holder that has a simple and easily assembled structure and is capable of dealing with a high-frequency signal and with high integration and miniaturization of a test object. The conductive contact holder includes an insulating holder member that is made of an insulating material and includes a first insertion hole through which a signal conductive contact inputting and outputting a signal to and from a circuit is directly inserted over substantially its full length, and a conductive block member that is made of a conductive material and includes a second insertion hole through which the ground conductive contact is inserted in partial contact therewith.
Abstract translation: 一种导电触点支架，具有简单且易于组装的结构，能够处理高频信号，并且测试对象的高集成度和小型化。 导电接触保持器包括由绝缘材料制成并且包括第一插入孔的绝缘保持器构件，其中输入和输出来自电路的信号的信号导电触点通过该第一插入孔直接插入其基本上全长上，并且导电 阻挡构件，其由导电材料制成并且包括第二插入孔，所述接地导电接触件通过所述第二插入孔部分接触。
-
-
-
-
-
Search Results
6
records
(took 0.01 seconds)
