Electronic device

Patent metadata

Field	Value
Publication number	US-10340614-B2
Application number	US-201715834326-A
Country	US
Kind code	B2
Filing date	Dec 7, 2017
Priority date	Dec 15, 2016
Publication date	Jul 2, 2019
Grant date	Jul 2, 2019

Abstract

An electronic device includes: a substrate; a housing which covers the substrate; a conductive pin mounted on one edge portion of the substrate. The conductive pin projects from the substrate along a plane of the substrate, the conductive pin includes a projection portion and a soldered portion which is soldered to the substrate, and the soldered portion includes a conducting portion which is electrically conduction with a circuit wiring of the substrate.

First claim

What is claimed is:

1. An electronic device comprising:
a substrate;
a housing which covers the substrate;
a conductive pin mounted on one edge portion of the substrate, wherein
the conductive pin projects from the substrate along a plane of the substrate,
the conductive pin includes a projection portion and a soldered portion which is soldered to the substrate,
the projection portion includes a tip end portion,
the soldered portion includes:
a first soldered portion that is a conducting portion which is electrically conducting with a circuit wiring of the substrate and which includes a base end portion opposite to the tip end portion; and
a second soldered portion that is arranged between the tip end portion and the base end portion.

2. The electronic device according to claim 1 , wherein:
the conductive pin includes a plurality of conductive pins, and
a first conducting pin and a second conductive pin positioned at both ends in a direction in which the plurality of conductive pins are arranged each includes a protrusion portion protruding from an outer edge thereof and including a third soldered portion soldered to the substrate.

3. The electronic device according to claim 2 , wherein
the protrusion portion is closer to one edge side of the substrate than the conducting portion.

4. The electronic device according to claim 2 , wherein:
the plurality of conductive pins include a third conductive pin positioned between the first conductive pin and the second conductive pin, and
an end portion, which is close to one edge side of the substrate, of the third soldered portion of the protrusion portion is closer to the one edge side of the substrate than an end portion, which is close to the one edge side of the substrate, of the second soldered portion of the third conductive pin.

5. The electronic device according to claim 2 , further comprising
a resin portion which includes:
a connection portion connecting the plurality of conductive pins; and
a projection portion, wherein

the substrate includes a recess portion to which the projection portion is fitted.

6. The electronic device according to claim 5 , wherein
the plurality of conductive pins are soldered to the substrate at a plurality of portions over the recess portion.

7. The electronic device according to claim 5 , wherein:
the projection portion includes a first projection portion projecting to one side of a direction orthogonal to a plane on which the plurality of conductive pins are arranged and a second projection portion projecting to the other side of the direction orthogonal to the plane on which the plurality of conductive pins are arranged, and
the first projection portion is fitted to the recess portion.

Assignees

• Toyoda Gosei Kk

Inventors

• Fukui Hirotaka

Classifications

• H01R12/727

  Coupling devices presenting arrays of contacts · CPC title

• H01R12/722

  coupling devices mounted on the edge of the printed circuits · CPC title

• H01R12/7052 Primary

  characterised by the locating members · CPC title

• F21V23/04

  the elements being switches (safety devices F21V25/00) · CPC title

• F21V19/00

  Fastening of light sources or lamp holders (fastening electric light source solely by the coupling device H01R33/00 {; special means for attaching candle to candle holder F21V35/003}) · CPC title