Audio jack connector with a sealing assembly assembled on an insulative houseing

Patent metadata

Field	Value
Publication number	US-9531111-B2
Application number	US-201514734269-A
Country	US
Kind code	B2
Filing date	Jun 9, 2015
Priority date	Jun 9, 2014
Publication date	Dec 27, 2016
Grant date	Dec 27, 2016

Abstract

An audio jack connector including: an insulative housing including a mounting face, a receiving space, an insertion opening communicating with the receiving space, and a number of passageways extending from the mounting face along a bottom-to-up direction, a through hole defined in each of the passageways and communicating to the receiving space; a number of contacts retained in corresponding passageways and extending into the receiving space through the through holes; and a sealing assembly assembled on the mounting face, the sealing assembly including a gasket covering on the mounting face for sealing the passageways and a cover assembled with the gasket to press and hold the gasket, the gasket having a number of passing holes exposing a soldering end of each of the contacts.

First claim

What is claimed is:

1. An audio jack connector comprising:
an insulative housing comprising a mounting face, a receiving space, an insertion opening communicating with the receiving space, and a plurality of passageways extending from the mounting face along a bottom-to-up direction, a through hole defined in each of the passageways and communicating to the receiving space;
a plurality of contacts retained in corresponding passageways and extending into the receiving space through the through holes, each of the contacts includes a main portion, a connecting portion extending from the main portion, a contact portion extending from the connecting portion into the receiving space, and a soldering portion extending from the main portion through a gasket and a cover; and
a sealing assembly assembled on the mounting face, the sealing assembly comprising the gasket covering on the mounting face for sealing the passageways and the cover assembled with the gasket to press and hold the gasket against the mounting face, the gasket having a plurality of passing holes each exposing the soldering portion of a corresponding one of the contacts.

2. The audio jack connector as claimed in claim 1 , wherein the outer contour of the gasket and the outer contour of the cover are consistent with the outer contour of the mounting face.

3. The audio jack connector as claimed in claim 1 , wherein the gasket is made of a waterproof material.

4. The audio jack connector as claimed in claim 1 , wherein the cover is made of an elastically deformable rigid material.

5. The audio jack connector as claimed in claim 1 , wherein the cover comprises a plurality of passing holes aligned with the passing holes of the gasket, respectively.

6. The audio jack connector as claimed in claim 5 , wherein a plurality of fixing slots are defined on the insulative housing, and the cover includes a plurality of attaching members inserted into corresponding fixing slots.

7. The audio jack connector as claimed in claim 6 , wherein the fixing slots are defined on the mounting face, the gasket includes a plurality of avoiding holes corresponding to the fixing slots, and the attaching members extend through corresponding avoiding holes to insert into the fixing slots.

8. The audio jack connector as claimed in claim 7 , wherein a plurality of U-shaped gaps are defined on edges of the cover, and the attaching member extends upwardly from an inside edge of a corresponding U-shaped gap.

9. The audio jack connector as claimed in claim 1 wherein each of the passageways includes a fixing portion for fixing the main portion of the contact, a moving portion for receiving the connecting portion of the contact, and a through hole through which the contact portion of the contact extends into the receiving space.

10. The audio jack connector as claimed in claim 9 , wherein the contact portion of the contact has a protrusion portion extending into the receiving space through the through hole.

11. The audio jack connector as claimed in claim 10 , wherein a bottom surface of the soldering portion is within and parallel to the mounting face, and a soldering pin is defined on the bottom surface of the soldering portion and is downwardly extending beyond the mounting face.

12. An audio jack connector comprising:
an insulative housing comprising a mounting face, a receiving space along a front-to-back direction, an insertion opening communicating with the receiving space, and a plurality of passageways upwardly extending from the mounting face along a vertical direction perpendicular to said front-to-back direction, a through hole defined in each of the passageways and radially communicating to the receiving space;
a plurality of contacts upwardly assembled into and retained in corresponding passageways from the mounting face in the vertical direction, each of said contacts extending through the corresponding through hole and into the receiving space; and
a sealing assembly assembled on the mounting face and comprising a vertically deformable gasket upwardly covering the mounting face for tightly sealing the passageways, and a cover upwardly assembled to the housing to tightly press and hold the gasket against the mounting face in said vertical direction; wherein
said gasket forms a plurality of passing holes in the vertical direction, and each of said contacts includes a soldering pin extending through the corresponding passing hole and downwardly exposed to an exterior in said vertical direction.

13. The audio jack connector as claimed in claim 12 , wherein the outer contour of the gasket and the outer contour of the cover are consistent with the outer contour of the mounting face.

14. The audio jack connector as claimed in claim 12 , wherein the cover comprises a plurality of passing holes aligned with the passing holes of the gasket, respectively.

15. The audio jack connector as claimed in claim 14 , wherein a plurality of fixing slots are defined on the insulative housing, and the cover includes a plurality of attaching members inserted into corresponding fixing slots.

16. The audio jack connector as claimed in claim 15 , wherein the fixing slots are defined on the mounting face, the gasket includes a plurality of avoiding holes corresponding to the fixing slots, and the attaching members extend through corresponding avoiding holes to insert into the fixing slots.

17. The audio jack connector as claimed in claim 16 , wherein a plurality of U-shaped gaps are defined on edges of the cover, and the attaching member extends upwardly from an inside edge of a corresponding U-shaped gap.

18. The audio jack connector as claimed in claim 12 , wherein each of the contacts includes a main portion, a connecting portion extending from the main portion through the corresponding through hole, a contact portion extending from the connecting portion into the receiving space, and a soldering portion extending from the main portion with the corresponding soldering pin extending through the gasket and the cover.

Assignees

• Foxconn Interconnect Technology Ltd

Inventors

• Chen Ding-Cherng
• Lin Min-Han

Classifications

• H01R13/5202 Primary

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

• H01R13/5213

  Covers · CPC title

• H01R24/58

  Contacts spaced along longitudinal axis of engagement · CPC title

• H01R12/722

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

• H01R2107/00

  Four or more poles · CPC title