Hirose Electric Company, Ltd.

Yujin Haga

Masahiro Tsuchida

Tsubasa Kaneko

Atsuhiro Miyazaki

[Problem] To provide a probe and a probe device that can be easily attached to and detached from circuit boards and make it possible to conduct testing of circuit boards or electronic components in an efficient manner. [Means of Solution] A first clamping piecehas first clamping portionsat one end located adjacent to the circuit board P that make contact with one surface of a circuit board P; a second clamping piecehas a second clamping portionat one end located adjacent to the circuit board P that makes contact with the other surface of the circuit board; the first clamping pieceand second clamping piecehave operative portionsat the other end located on the side distal from the circuit board P for receiving an operating force opposing a biasing force exerted by a biasing member

Probe and probe device

An inner conductor surrounded by an outer conductor in the circumferential direction of a tubular portion of the outer conductor throughout the entire circumference, an entire internal contact portion and a portion of a projecting portion are located within boundaries of the outer conductor in the up-down direction, a dielectric body with a bottom face aligned with the surface of the circuit board and which secures the bottom portion of the outer conductor and the projecting portion of the inner conductor, the outer edge of the tubular portion of a connecting portion of the inner conductor in the radial direction is located inside the tubular portion of the outer conductor in the radial direction, the bottom plate portion of the dielectric body has a passage portion that extends in the up-down direction, and the outer edge section of the connecting portion is positioned to protrude into the passage portion.

Coaxial electrical connector and methods of manufacture therefor

An outer conductorhas arm-shaped portionsthat extend from a mating body portion, the arm-shaped portionsare of a curved shape and have front contact portionsB-enabled to contact the mating body portionand rear contact portionsB-enabled to contact cover plate portions, and bringing the front contact portionsB-into contact with the mating body portionwhile bringing the rear contact portionsB-into contact with the cover plate portionsplaces the counterpart outer conductor and the cover plate portionsin electrical communication via the mating body portion, front contact portionsB-, and rear contact portionsB-

Coaxial electrical connector

The connector involves a terminal, a housing that supports the terminal, and an outer conductor shell covering at least a portion of the exterior of the housing. The terminal involves a mounting surface exposed from the housing. The housing involves paired crimping pieces provided on opposed sides sandwiching the mounting surface to permit rotation toward the mounting surface, centered about folds. The respective paired crimping pieces include opposed faces that are opposed to the mounting surface when the paired crimping pieces are rotated and abutting faces brought into abutment against counterpart crimping pieces when the paired crimping pieces are rotated. An imaginary plane passing through folds provided on opposed sides that sandwich the mounting surface is positioned in closer proximity to the opposed faces than to the mounting surface in the facing direction in which the mounting surface and the opposed faces are opposed when the paired crimping pieces rotate.

Coaxial cable connector provided with a housing comprising paired crimping pieces

The connector is provided with a terminal and a housing supporting the terminal. A portion of the terminal is exposed through the housing to form a mounting surface, and the housing has a pair of crimping pieces provided on opposite sides sandwiching the mounting surface so as to permit pivoting toward the mounting surface about fold lines. The pair of crimping pieces include, respectively, opposed faces facing the mounting surface and abutting faces brought into abutment against a counterpart crimping piece. A recessed portion that engages with a convex portion provided on the abutting face of a counterpart crimping piece when the pair of crimping pieces are pivoted is provided on one abutting face of the pair of crimping pieces. A covering portion that covers the engagement portion of the recessed and convex portions is provided on the side of the recessed portion opposite to the opposed faces.

Growing community of inventors

Kanagawa, Japan

Yujin Haga