Connector assembly

Patent metadata

Field	Value
Publication number	US-10627587-B2
Application number	US-201916386693-A
Country	US
Kind code	B2
Filing date	Apr 17, 2019
Priority date	Apr 18, 2018
Publication date	Apr 21, 2020
Grant date	Apr 21, 2020

Abstract

A connector assembly adapted to connect a plug to a communication device comprises a receptacle and a connection base. The receptacle is adapted to be fixed on a circuit board of the communication device and mated with the plug. The connection base is adapted to be fixed on a housing panel of the communication device. The connection base has a main body portion located outside the housing panel of the communication device and an insertion cavity adapted to receive at least a portion of the receptacle. The connection base is in thermal contact with the receptacle.

First claim

What is claimed is:

1. A connector assembly adapted to connect a plug to a communication device, comprising:
a receptacle adapted to be fixed on a circuit board of the communication device and mated with the plug; and
a connection base adapted to be fixed on a housing panel of the communication device, the connection base has a main body portion located outside the housing panel of the communication device and an insertion cavity adapted to receive at least a portion of the receptacle, the connection base is in thermal contact with the receptacle.

2. The connector assembly of claim 1 , wherein the receptacle includes a heat dissipating block adapted to be in thermal contact with an inner wall of the connection base.

3. The connector assembly of claim 2 , wherein the heat dissipating block has a first boss on a top surface thereof, the first boss is in thermal contact with the inner wall of the connection base when the receptacle is inserted into the connection base.

4. The connector assembly of claim 3 , wherein the heat dissipating block has a second boss on a bottom surface thereof, the second boss protruding into the receptacle via an opening in a casing of the receptacle.

5. The connector assembly of claim 4 , wherein the second boss is in thermal contact with the plug when the plug is plugged into the receptacle.

6. The connector assembly of claim 1 , wherein the main body portion of the connection base has an outer wall with a heat radiating rib protruding outwardly.

7. The connector assembly of claim 6 , wherein the main body portion of the connection base has a cylindrical shape, the heat radiating rib has an annular sheet shape and is formed to surround around an outer circumferential wall of the main body portion.

8. The connector assembly of claim 7 , wherein the outer wall of the main body portion has a plurality of heat dissipating ribs distributed separately in an axial direction of the connection base.

9. The connector assembly of claim 1 , wherein the connection base has a first end extending into an interior of a housing of the communication device via a passageway in the housing panel.

10. The connector assembly of claim 1 , wherein the connection base includes a flange protruding from an outer wall thereof and adapted to be fixed onto the housing panel.

11. The connector assembly of claim 10 , wherein the connection base has a base sealing ring disposed between the flange and the housing panel and compressed therebetween, sealing between the connection base and the housing panel.

12. The connector assembly of claim 9 , wherein the plug includes an outer housing adapted to be latched onto a second end of the connection base opposite to the first end.

13. The connector assembly of claim 12 , wherein the plug includes an inner housing disposed within the outer housing.

14. The connector assembly of claim 13 , wherein an elastic plug sealing ring is disposed between the inner housing and the second end of the connection base and compressed therebetween, sealing between the connection base and the plug.

15. The connector assembly of claim 14 , wherein the plug is an optical cable plug including a fiber optic connector adapted to be optically connected with an optical cable and a photoelectric conversion module adapted to be optically connected with the fiber optic connector.

16. The connector assembly of claim 15 , wherein the fiber optic connector is disposed within the inner housing, and the photoelectric conversion module is adapted to be inserted into the receptacle and electrically connected with the circuit board within the communication device.

17. The connector assembly of claim 16 , wherein the photoelectric conversion module includes a converting circuit board adapted to convert an optical signal into an electrical signal or to convert an electrical signal into an optical signal.

18. The connector assembly of claim 17 , wherein a plurality of positioning grooves are disposed on a pair of inner walls on a pair of opposite sides of the insertion cavity of the connection base, a pair of side edges disposed at a pair of sides of the converting circuit board are adapted to be inserted and positioned in the positioning grooves.

19. The connector assembly of claim 14 , wherein the plug is an electrical cable plug including an electrical connector adapted to be electrically connected with an electrical cable, the electrical connector is disposed within the inner housing and adapted to be inserted into the receptacle and electrically connected with the circuit board within the communication device.

20. The connector assembly of claim 19 , wherein the inner housing of the plug is mounted with an electromagnetic shielding elastic sheet on a front thereof, the electromagnetic shielding elastic sheet is adapted to be in elastic electrical contact with an inner wall of the main body portion.

Assignees

• Tyco Electronics Shanghai Co Ltd
• TE Connectivity Svenska AB

Inventors

• Wan Qingquan
• Song Zhigang
• Andersson Hans Magnus Emil
• Zhang Haibo
• Liu Songhua

Classifications

• H01R13/6581

  Shield structure · CPC title

• H01R13/5202

  Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings · CPC title

• G02B6/4202

  for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles · CPC title

• H01R12/722

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

• G02B6/428

  containing printed circuit boards [PCB] · CPC title