Dual orientation connector assembly with interior magnetic component

• US 9,252,543 B2
• Filed: 01/26/2015
• Issued: 02/02/2016
• Est. Priority Date: 01/24/2014
• Status: Active Grant

• Current Assignee: Foxconn Interconnect Technology Limited (Hon Hai Precision Industry Co., Ltd.)
• Original Assignee: Foxconn Interconnect Technology Limited (Hon Hai Precision Industry Co., Ltd.)
• Inventors: Huang, Shuai-Hui, Guo, Ru-Yang, Zhu, Qing-Man, Wu, Jerry, Li, Jian-Fang, Wang, Hai-Li
• Primary Examiner(s): TA, THO DAC
• Application Number:
  US14/604,767
• Publication Number:
  US 20150214677A1
• Time in Patent Office: 372 Days
• Field of Search: 439/39
• US Class Current: 1/1
• CPC Class Codes: H01R 13/6205 Two-part coupling devices held in engagement by a magnet
• CPC Class Codes: H01R 13/6658 on printed circuit board H01R13/6666 - H01R13/6691 take precedence
• CPC Class Codes: H01R 13/7175 Light emitting diodes (LEDs)

Abstract

A dual orientation connector assembly for mating with a mating connector in two directions, including: an insulative housing defining a side wall, a printed circuit board (PCB) received in the housing, a mating member soldered on the PCB, a cable extending from an end of the insulative housing, and a magnetic component disposed in the insulative housing to provide a retaining force for retaining to the mating connector. The mating member includes a mounting portion received in the insulative housing, a mating portion extending out of the side wall of the insulative housing for mating with the mating connector, and a number of terminals mounted in the mating portion. The mating portion includes a first surface and an opposite second surface. The first surface and the second surface have the same number of the terminals.

Claims

1. A dual orientation connector assembly for mating with a mating connector in two directions, comprising:

an insulative housing including a side wall;

a printed circuit board (PCB) received in the housing;

a mating member soldered on the PCB, the mating member comprising a mounting portion received in the insulative housing, a mating portion extending out of the side wall of the insulative housing for mating with the mating connector, and a plurality of terminals mounted in the mating portion, the mating portion comprising a first surface and an opposite second surface, the number of the terminals on the first surface and the number of the terminals on the second surface being equal to each other;

a cable extending from an end of the insulative housing;

a pair of magnetic components are mounted on the PCB and disposed on two sides of the mounting portion of the mating member, respectively to provide a retaining force for retaining to the mating connector;

wherein

the PCB comprises a plurality of conductive pads, the conductive pads including a signal pad for transmitting control signal and a power pad for transmitting power signal, and the cable comprises a first conductor soldered with the power pad and a second conductor soldered with the signal pad;

wherein

an end of the PCB proximal to the cable recesses inwardly to form a holding slot, and the cable comprises a first insulative layer enclosing the first conductor and held by the holding slot;

a metal member mounted on the end of the cable, and wherein the cable comprises a braid layer enclosing the first insulative layer, the metal member comprising a crimping portion mounted on the braid layer and a holding portion extending from the crimping portion and holding the first insulative layer on the PCB; and

a light emitting diode (LED) soldered in the insulative housing, the LED comprising a lamp and a connecting portion electrically connected with the PCB, the lamp comprising a first face, a second face, and a side face connecting the first face and the second face, the first face recessing toward the second face to form a taper surface, the taper surface reflecting the light emitted from the side face.

2. The dual orientation connector assembly as recited in claim 1, wherein the insulative housing is cylindrical.

3. The dual orientation connector assembly as recited in claim 2, wherein the insulative housing comprises a first housing part and a second housing part mounted to the first housing part, the first housing part comprising an opening for the mating member to extend out of the insulative housing.

4. The dual orientation connector assembly as recited in claim 3, wherein the first housing part and the second housing part are fixed by ultrasonic fusion-bonding.

5. The dual orientation connector assembly as recited in claim 1, wherein the taper surface comprises a coating layer made of reflective material.

6. The dual orientation connector assembly as recited in claim 5, wherein the taper surface comprises a conical surface to form a light ring.

7. The dual orientation connector assembly as recited in claim 6, wherein an angle between a center line and a generatrix of the taper surface is about 45 degrees.

8. An electrical connector assembly comprising:

a printed circuit board extending along both a longitudinal direction and a transverse direction perpendicular to each other;

a housing enclosing said printed circuit board;

a mating member mounted to the printed circuit board and extending out of the housing;

a cable linked around one lengthwise end of the printed circuit board and extending out of a corresponding lengthwise end of the housing; and

a light device mounted to the other lengthwise end of the printed circuit board and located around the other lengthwise end of the housing;

wherein

said light device is equipped with a conical structure to reflect an axial light to a circumferential light instead of using a ring type light waveguide to convert a straight light to the circumferential light;

wherein

the housing forms a circumferential light area essentially aligned with the conical structure radially and having a thinned structure to allow the circumferential light to emit therefrom;

wherein

said housing defines a cylindrical space to receive said printed circuit board, and a pair of magnetic components are mounted upon the printed circuit board and located by two sides of the mating member in said lengthwise direction.

9. The electrical connector assembly as claimed in claim 8, wherein said mating member extends away from the printed circuit board in a vertical direction perpendicular to both said longitudinal direction and said transverse direction.

10. The electrical connector assembly as claimed in claim 8, wherein each of said magnetic component is shaped as one half of a round column.