Connector

Patent metadata

Field	Value
Publication number	US-9882295-B2
Application number	US-201615257520-A
Country	US
Kind code	B2
Filing date	Sep 6, 2016
Priority date	Sep 7, 2015
Publication date	Jan 30, 2018
Grant date	Jan 30, 2018

Abstract

A connector includes a housing, a plurality of terminals installed in the housing, and an aligning plate configured to be installed in the housing and having a plurality of positioning holes. The connector is configured to be mounted on a circuit board so that the terminals inserted into the positioning holes are inserted into the through holes of the circuit board. The aligning plate has a first face and a second face on the opposite side of the first face, the second face being opposed to the circuit board during mounting onto the circuit board. The aligning plate has a stepped shape including a plurality of faces being different in position in the mounting direction toward the circuit board on the first face. The aligning plate has a relief section provided on the second face.

First claim

What is claimed is:

1. A connector comprising:
a housing;
a plurality of terminals installed in the housing; and
an aligning plate configured to be installed in the housing and having a plurality of positioning holes into which the terminals are inserted,
wherein the connector is configured to be mounted on a circuit board so that the terminals inserted into the positioning holes are inserted into the through holes of the circuit board;
wherein the aligning plate has a first face and a second face on the opposite side of the first face, the second face being opposed to the circuit board during mounting onto the circuit board;
wherein the aligning plate has a stepped shape including a plurality of faces being different in position in the mounting direction toward the circuit board on the first face;
wherein the aligning plate has a relief section provided on the second face to avoid interference with a mounting component on the circuit board during mounting onto the circuit board; and
wherein during mounting onto the circuit board, a portion of the second face through which a subset of the positioning holes pass is closer to a surface of the circuit board than the relief section.

2. The connector according to claim 1 , wherein the aligning plate has a concave section serving as the relief section and is provided on the second face at the position opposed to the mounting component; and
wherein the aligning plate has a convex-shaped section having the stepped shape and is provided on the first face at a position corresponding to the concave section.

3. The connector according to claim 2 wherein during mounting onto the circuit board, the second face other than the concave section in the aligning plate is positioned closer to the surface of the circuit board than the upper face of the mounting component and also positioned more away from the surface of the circuit board than solder fillet sections formed around the through holes of the circuit board; and
wherein during mounting onto the circuit board, the concave section of the second surface in the aligning plate is positioned more away from the circuit board than the upper face of the mounting component.

4. The connector according to claim 1 , wherein the aligning plate has a plate shape;
wherein the stepped shape is a shape in which plural faces being different in position in the mounting direction are arranged in the width direction of the aligning plate; and
wherein the positioning holes are provided in the respective faces constituting the stepped shape.

5. The connector according to claim 1 , wherein the aligning plate has a plate shape;
wherein the stepped shape is a shape in which plural faces being different in position in the mounting direction are arranged in the depth direction orthogonal to the width direction of the aligning plate; and
wherein the positioning holes are provided in the respective faces constituting the stepped shape.

6. The connector according to claim 1 , wherein the aligning plate has a plate shape and wall sections protruding from the first face along the mounting direction and extending in the width direction of the aligning plate; and
wherein the positioning holes are arranged along the wall sections in the width direction of the aligning plate.

7. The connector according to claim 1 , wherein the aligning plate has a plate shape and one or more through holes;
wherein the housing has one or more protruding sections protruding along the mounting direction at the positions corresponding to the through holes on the second face; and
wherein each of the one or more protruding sections has a first step section having a diameter corresponding to a diameter of the through hole and a second step section having a diameter corresponding to a diameter of the mounting hole provided in the circuit board.

8. The connector according to claim 1 , wherein each of the positioning holes has a shape in which an opening area on the second face is smaller than an opening area on the first face and has a wall face which connects an opening edge on the first face to an opening edge on the second face or to a wall face in the vicinity of the opening edge on the second face and which is inclined with respect to the mounting direction.

Assignees

• Yazaki Corp

Inventors

• Miura Kazunori
• Ohyama Kouichi
• Tsubo Keigo
• Chiba Shingo
• Takanashi Yasushi

Classifications

• H01R12/724

  containing contact members forming a right angle · CPC title

• H01R13/629

  Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure {electrical locking indicators, manufacturing tolerances (separate tools or apparatus H01R43/26)} · CPC title

• H01R12/71 Primary

  for rigid printing circuits or like structures · CPC title

• H01R12/7005 Primary

  Guiding, mounting, polarizing or locking means; Extractors (for printed circuit boards H05K) · CPC title