Electrical connector with visual indicator

• US 6,478,611 B1
• Filed: 11/08/2001
• Issued: 11/12/2002
• Est. Priority Date: 11/08/2001
• Status: Expired due to Fees

• Current Assignee: Hon Hai Precision Industry Co., Ltd.
• Original Assignee: Hon Hai Precision Industry Co., Ltd.
• Inventors: Hyland, James
• Primary Examiner(s): Paumen, Gary F.
• Application Number:
  US10/035,295
• Time in Patent Office: 369 Days
• Field of Search: 439/490, 439/676, 439/607, 439/609
• US Class Current: 439/490
• CPC Class Codes: H01R 12/725 containing contact members presenting a contact carrying strip, e.g. edge-like strip
• CPC Class Codes: H01R 13/658 High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse] coaxial coupling devices specially adapted for high frequency H01R24/40; for flat or ribbon cable connectors H01R12/774; for coaxial cable H01R9/05
• CPC Class Codes: H01R 13/717 with built-in light source
• CPC Class Codes: H01R 13/7175 Light emitting diodes (LEDs)
• CPC Class Codes: H01R 24/64 for high frequency, e.g. RJ 45

Abstract

An RJ type modular connector (1) comprises an insulative housing (10), a terminal insert assembly (20) retained in the housing, a pair of LED modules (30) and a conductive shield (40) covering on the housing. The housing defines a pair of channels (112) in both sides thereof and forms a pair of blocks (16) located below the channels 112, each block defining a hole (164). Each LED module includes a fixture member (38) molded with lead wires (34, 36). The fixture member forms a vertical portion (382) combining with the lead wires and a horizontal portion (384) for being captured by a corresponding hole of the housing to safely retain the LED module in the housing.

Claims

1. An RJ type modular connector for receiving a plug to form an electrical connection in data communication application, comprising:

an insulative housing defining a pair of channels and having a pair of blocks on opposite sides thereof, each block defining a hole at a rear face thereof;

a plurality of terminals being retained in the housing; and

at least one light emitting diode (LED) module being fitted with the channel of the insulative housing and having an indicator, lead wires extending rearward from the indicator, and a fixture member integrally formed with the wires, the fixture member having a horizontal portion captured by the hole of a corresponding block to retain the LED module in the housing.

2. The RJ type modular connector as claimed in claim 1, wherein each of the lead wires of the LED module is in an “

L”

shape and comprises a horizontal section and a vertical section, and wherein the fixture member further includes a vertical portion normal to the horizontal portion and located on the vertical sections of the lead wires.

3. The RJ type modular connector as claimed in claim 2, wherein the horizontal portion of fixture member extends from an upper end of the vertical portion.

4. The RJ type modular connector as claimed in claim 3, wherein a standoff is formed between the vertical portion and the horizontal portion of the fixture member for abutting against the rear face of the block.

5. The RJ type modular connector as claimed in claim 1, wherein the insulative housing has a front wall which defines a pair of apertures communicating with corresponding channels for viewing the indicators of the LED modules fitted with the housing.

6. The RJ type modular connector as claimed in claim 1, wherein at least one projection is formed on a front end of each channel for restraining the indicator of each LED module.

7. The RJ type modular connector as claimed in claim 1, further comprising a conductive shield which covers the housing after the LED modules are assembled with the housing.

8. The RJ type modular connector as claimed in claim 1, further comprising a conductive shield which covers the housing before the LED module is assembled with the housing and having a rear face defining a pair of openings for insertion of the LED module.

9. The RJ type modular connector as claimed in claim 1, further comprising an upper and lower substrate sandwiching the plurality of terminals to form a terminal insert assembly.

10. An RJ type modular connector for receiving a plug to form an electrical connection in data communication application, comprising:

an insulative housing defining a pair of channels and having a pair of blocks on opposite sides thereof, each block defining a hole at a rear face thereof;

a plurality of terminals being retained in the housing for mating with the plug; and

a light emitting diode (LED) module being assembled to the channels along a back-to-front direction with respect to the housing and being integrally formed with a fixture member, the fixture member having a retaining section captured within one of the holes of the housing.

11. The RJ type modular connector as claimed in claim 10, wherein the LED module includes a pair of LEDs and each LED includes a visual indicator, a pair of lead wires extending rearward from the visual indicator and a retaining member connecting with the lead wires.

12. The RJ type modular connector as claimed in claim 11, wherein each lead wire has a horizontal section and a vertical section bending downward from the horizontal section for soldering to a circuit board, and the horizontal section is resilient so as to be freely bent with respect to the vertical section.

13. The RJ type modular connector as claimed in claim 11, wherein the retaining member is formed with a horizontal portion and a vertical portion extending from the horizontal portion and connecting with the vertical sections of the lead wires.

14. The RJ type modular connector as claimed in claim 13, wherein the horizontal portion of the retaining member has a first section and said retaining section extending forward from a front side of the first section.

15. The RJ type modular connector as claimed in claim 10, wherein the first section forms a projection at an upper portion thereof and the projection defines a slot partially receiving the horizontal section of a corresponding lead wire.

16. The RJ type modular connector as claimed in claim 10, wherein the LED module further has a bridge portion integrally formed between the retaining members to connect the pair of LEDs thereof together.

17. An electrical connector comprising:

an insulative housing defining at least a channel around a top portion thereof;

a plurality of terminals disposed in the housing;

an LED module being assembled to the housing, said LED module including;

an indicator positioned at a front end of the channel around a front face of the housing;

a pair of wires extending rearwardly from said indicator; and

a fixture member holding said pair of wires;

each of said wires including a straight vertical section extending through said fixture member, and a deflectable horizontal section positioned between the indicator and said vertical section;

wherein

said horizontal section is guidably laterally deflectable relative to the fixture member for compensating an offset between the indicator and distal mounting ends of the vertical sections of the wires in a lateral direction of the housing.

18. The connector as claimed in claim 17, wherein said the vertical section extends in a vertical direction of the housing and the LED module is assembled to the housing in a back-to-front direction perpendicular to both said lateral direction and said vertical direction.

19. An electrical connector comprising:

an insulative housing defining at least a channel around a top portion thereof;

a plurality of terminals disposed in the housing;

an LED module being assembled to the housing, said LED module including;

an indicator positioned at a front end of the channel around a front face of the housing;

a pair of wires extending rearwardly from said indicator; and

a fixture member holding said pair of wires;

each of said wires including a vertical section extending through said fixture member around a rear portion of the housing, and a horizontal section positioned between the indicator and said vertical section around the top portion of the housing;

wherein

the LED module is assembled to the housing in a back-to-front direction with a holding device formed on the fixture member and retaining the LED module in position in the housing either before or after a shield is applied upon the housing.