公开(公告)号：US2745062A

公开(公告)日：1956-05-08

申请号：US27353352

申请日：1952-02-26

Applicant: MEDICUS GUSTAV K

Inventor： MEDICUS GUSTAV K

IPC: G01R1/10

CPC classification number: G01R1/10

公开(公告)号：US2713523A

公开(公告)日：1955-07-19

申请号：US27353152

申请日：1952-02-26

Applicant: MEDICUS GUSTAV K

Inventor： MEDICUS GUSTAV K

IPC: F16C39/06 ,  G01R1/10

CPC classification number: F16C39/063 ,  F16C2370/00 ,  G01R1/10

公开(公告)号：US2658805A

公开(公告)日：1953-11-10

申请号：US9583249

申请日：1949-05-27

Applicant: GEN ELECTRIC

Inventor： MENDELSOHN LEWIS I

IPC: G01R1/10

CPC classification number: G01R1/10 ,  F16C32/0427 ,  F16C2370/00

公开(公告)号：US1592020A

公开(公告)日：1926-07-13

申请号：US4960325

申请日：1925-08-11

Applicant: WESTON ELECTRICAL INSTR CORP

Inventor： WESTON EDWARD F

IPC: G01R1/10

CPC classification number: G01R1/10 ,  Y10S411/96

公开(公告)号：US11885831B2

公开(公告)日：2024-01-30

申请号：US17489559

申请日：2021-09-29

Applicant: Beijing BOE Chatani Electronics Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Yingqiu Yang

IPC: G01R1/10 ,  G01R1/073 ,  G01R31/28

CPC classification number: G01R1/10 ,  G01R1/07328 ,  G01R31/2882

Abstract: Disclosed is a fixture including: a base including a bearing surface for bearing a T-CON board, and a limit mechanism for limiting displacement of the T-CON board in a direction parallel to the bearing surface; and a probe assembly for jointing with an upgrading lead port of the T-CON board, wherein the probe assembly is installed on the base and has an adjustable relative position with the bearing surface in a direction perpendicular to the bearing surface. When in upgrading, the T-CON board is arranged on the bearing surface of the base firstly, the position of the T-CON board is fixed by the limit mechanism, and the probe assembly is aligned with the upgrading lead port of the T-CON board, and is adjusted and moved in the direction perpendicular to the bearing surface so as to joint with the upgraded lead port of the T-CON board.

公开(公告)号：US20130162281A1

公开(公告)日：2013-06-27

申请号：US13587895

申请日：2012-08-16

Applicant: Chun-Yen Tsai ,  Nien-Tsung Hsueh

Inventor： Chun-Yen Tsai ,  Nien-Tsung Hsueh

IPC: G01R1/10

CPC classification number: G01R1/07378 ,  G01R3/00 ,  G01R31/2889

Abstract: A probe card includes a circuit board and an integrated circuit (IC) test interface. The IC test interface includes a first probe assembly, disposed on a terminal of the circuit board, and a second probe assembly, disposed on another terminal of the circuit board, wherein the first probe assembly and the second probe assembly are separated to allow being independently assembled to, or disassembled from, the circuit board. Each of the first probe assembly and the second probe assembly includes a probe base, disposed on the circuit board; a plurality of needles, which are cantilever needles; and a covering layer, for covering the plurality of needles, and fixed on a surface of the probe base.

Abstract translation: 探针卡包括电路板和集成电路（IC）测试接口。 IC测试接口包括设置在电路板的端子上的第一探针组件和设置在电路板的另一个端子上的第二探针组件，其中第一探针组件和第二探针组件被分离以允许独立地 组装到电路板或从电路板拆卸。 第一探针组件和第二探针组件中的每一个包括设置在电路板上的探针基座; 多根针，它们是悬臂针; 以及用于覆盖多个针并固定在探针基座的表面上的覆盖层。

公开(公告)号：US20130082721A1

公开(公告)日：2013-04-04

申请号：US13602017

申请日：2012-08-31

Applicant: Timothy M. JOHNSON

Inventor： Timothy M. JOHNSON

IPC: G01R1/10

CPC classification number: G01R1/10 ,  G06F21/86 ,  G08B13/128 ,  G08B13/1418 ,  G08B13/1445 ,  H05K1/0215 ,  H05K1/0268 ,  H05K1/0275 ,  H05K1/0293 ,  H05K5/0208 ,  H05K7/1417 ,  H05K2201/10151 ,  H05K2201/10409

Abstract: An electronic device has a chassis, and a printed wiring board (PWB) having a hole. A fastener is installed in the hole thereby securing the PWB to the chassis. A pair of conductive traces is formed in the PWB. A cap, being an amount of conductive glue, covers a part of the fastener and fills an electrically insulating gap between the two traces, to thereby form a conductive path that connects the two traces. A sensing circuit is coupled to the traces, to detect a change in impedance of the path and signal a tamper event alert. Other embodiments are also described and claimed.

Abstract translation: 电子设备具有底盘和具有孔的印刷电路板（PWB）。 紧固件安装在孔中，从而将PWB固定到底盘。 在PWB中形成一对导电迹线。 作为导电胶的量的盖子覆盖紧固件的一部分并且填充两个迹线之间的电绝缘间隙，从而形成连接两个迹线的导电路径。 感测电路耦合到迹线，以检测路径的阻抗变化并发出篡改事件警报信号。 还描述和要求保护其他实施例。

公开(公告)号：US5767425A

公开(公告)日：1998-06-16

申请号：US787854

申请日：1997-01-23

Applicant: Isao Miyagawa ,  Takashi Koumura

Inventor： Isao Miyagawa ,  Takashi Koumura

IPC: F16C33/10 ,  F16C33/74 ,  F16C33/82 ,  G01D11/02 ,  G01D11/12 ,  G01R1/10 ,  G01R5/16

CPC classification number: F16C33/103 ,  G01D11/02 ,  G01D11/12

Abstract: A bobbin unit for a cross-coil type meter is composed of an upper bobbin and a lower bobbin. The upper and lower bobbins have an inner cylindrical portion which has a center through hole for receiving a indicator shaft therein. A bearing portion is formed at an edge portion of the center through hole and an oil reservoir portion is formed at a portion in the center through hole adjacent to the bearing portion. The reservoir portion has an inside diameter larger than that of the bearing portion and accommodates a lubricating oil. The reservoir portion is composed of a first annular groove for supplying the lubricating oil to the bearing portion by the capillary action, an oil holding groove and a seal portion having a small gap between the shaft and the inner periphery of the center through hole.

Abstract translation: 用于交叉线圈式表的线轴单元由上线轴和下线轴组成。 上筒管和下筒管具有内圆柱形部分，其具有用于在其中接收指示器轴的中心通孔。 轴承部分形成在中心通孔的边缘部分处，并且储油部分形成在与轴承部分相邻的中心通孔的部分处。 储存部的内径大于轴承部的内径，容纳润滑油。 储存部由用于通过毛细管作用将润滑油供给到轴承部的第一环状槽，油保持槽和在轴与中心通孔的内周之间具有小间隙的密封部构成。

公开(公告)号：US5012184A

公开(公告)日：1991-04-30

申请号：US482524

申请日：1990-02-21

Applicant: Alan G. Burgess

Inventor： Alan G. Burgess

IPC: G01D11/02 ,  G01R1/10 ,  G01R1/12 ,  G01R1/38 ,  G01R5/08

CPC classification number: G01R5/08 ,  G01R1/12

Abstract: A moving coil measuring instrument wherein at least one end of the axis (3) of rotation of the moving coil (1) is supported so as to permit adjustment of that end of the axis (3) in a direction substantially perpendicular to the axis (3), such adjustment correcting for non-ideal operation of the instrument. The adjustment is effected by rotation of a support member (5, 7), defining the one end, rotatably mounted in a frame member (9) of the instrument, the support member (5,7) defining the one end at a location displaced from the axis (31, 37) of rotation of the support member (5, 7).

公开(公告)号：US4933632A

公开(公告)日：1990-06-12

申请号：US361933

申请日：1989-06-05

Applicant: Jacques Palencher ,  Gabriel Jaillant

Inventor： Jacques Palencher ,  Gabriel Jaillant

IPC: G01R1/14 ,  G01R1/10

CPC classification number: G01R1/10

Abstract: An apparatus for ferromagnetic measurements of electric quantities comprises a coil having a hollow barrel on which a winding of a conductive wire is formed. A unit which is integral with a needle is positioned in the barrel. The needle is displaced in front of a graduated dial between a zero value and a maximum value. The movable unit is formed integrally with a first metallic plate which is displaced, in the course of the measurement of an electrical quantity, relative to a second metallic plate which is fixed in the hollow barrel of the coil, as a function of the magnetic field created by the winding. At least one additional metallic plate is fixed in the hollow barrel of the coil, in such a manner as to cooperate with the movable plate to generate therewith a repulsive force in order to brake the pivoting of the pivotable unit when the electrical quantity to be measured tends to displace the needle of the movable unit beyond the maximum value of the graduation.

Abstract translation: 用于电量的铁磁测量的装置包括具有中空筒的线圈，在该中空筒上形成导线的绕组。 与针一体的单元位于筒体中。 针在刻度盘之前位于零值和最大值之间。 可移动单元与第一金属板一体地形成，该第一金属板在测量电量的过程中相对于固定在线圈的中空圆筒中的第二金属板作为磁场的函数而被移位 由绕组创建。 至少一个附加的金属板被固定在线圈的中空筒体中，以便与可动板配合以产生排斥力，以便在待测量的电量时制动可枢转单元的枢转 倾向于使可移动单元的针移动超过刻度的最大值。