Adapter and mechanism thereof

• US 5,836,774 A
• Filed: 11/12/1996
• Issued: 11/17/1998
• Est. Priority Date: 11/12/1996
• Status: Expired due to Fees

• Current Assignee: Hon Hai Precision Industry Co., Ltd.
• Original Assignee: Hon Hai Precision Industry Co., Ltd.
• Inventors: Yeh, Joel J., Tan, Haw-Chan, Hsu, Sung Liu, Lok, Gordon
• Primary Examiner(s): Bradley, P. Austin
• Assistant Examiner(s): PATEL, TULSIDAS C
• Application Number:
  US08/748,101
• Time in Patent Office: 735 Days
• Field of Search: 439/76.1, 439/607, 439/610, 439/906, 439/731
• US Class Current: 439/76.1
• CPC Class Codes: H01R 13/6275 Latching arms not integral with the housing H01R13/6276, H01R13/6277, H01R13/6278 take precedence
• CPC Class Codes: H01R 13/6582 with resilient means for engaging mating connector
• CPC Class Codes: H01R 31/06 Intermediate parts for linking two coupling parts, e.g. adapter with a holder adapted for supporting apparatus to which its counterpart is attached H01R33/94
• CPC Class Codes: Y10S 439/906 Longitudinally divided

Abstract

An adapter (10) includes a pair of male/female connectors (12, 14) solderably positioned on two ends of a PC board (16). A pair of identical metal shells (20) are adapted to be engaged with each other with their grounding tangs (38) extending at two ends thereof, respectively, for conductive engagement with the metal shieldings (60, 80) of such pair of connectors (12, 14). The metal shells (20) also defines a space for protectively enclosing the PC board (16) therein. A pair of identical plastic covers (40) are fixedly aligned and attached to each other commonly enclosing such pair of metal shells (20) therein. The metal shells (20) are restrained between the pair of connectors (12, 14), and fixedly aligned with the corresponding covers (40), respectively. The connectors (12, 14) are aligned with and confinably received within the covers (40). Two interconnection ports of such pair of connectors (12, 14) are respectively exposed to the exterior at opposite ends of the adapters (10).

Claims

1. An adapter comprising:

a first connector and a second connector positioned at two opposite ends of a PC board, each of said first connector and second connector having a metal housing;

a pair of identical metal shells commonly defining a space for receiving said PC board therein, and positioned between said first connector and said second connector;

each of said metal shells including a first row and a second row of grounding tangs at two opposite ends thereof for conductive engagement with the corresponding metal housings of the connectors; and

a pair of identical plastic cover commonly enclosing the metal shells and the connectors therein.

2. The adapter as defined in claim 1, wherein said metal shells has first means for cooperation with second means of the plastic covers for alignment of the metal shells with the plastic covers.

3. The adapter as defined in claim 2, wherein said first means includes holes and said second means includes posts.

4. The adapter as defined in claim 1, wherein said plastic covers include means for alignment with each other.

5. The adapter as defined in claim 4, wherein said means includes posts and holes.

6. The adapter as defined in claim 1, wherein said plastic covers include third means for cooperation with fourth means of the connectors for alignment of the connectors with the plastic covers.

7. The adapter as defined in claim 6, wherein said third means includes protrusions and said fourth means includes apertures.

8. The adapter as defined in claim 1, wherein said pair of plastic covers are fastened with each other by an ultrasonic process for sealing along opposing edges thereof.

9. The adapter as defined in claim 1, wherein each of said pair of metal shells includes a base, and a high side wall section and a low side wall section are respectively positioned two sides of said base.

10. The adapter as defined in claim 1, wherein said adapter further includes a pair of latch devices on two sides.

11. The adapter as defined in claim 1, wherein each of said connectors includes two rows of contacts straddling the PC board so that the PC board is positioned at a mid-level with regard to the connectors.

12. A method for assembling an adapter, the step comprising:

providing a pair of connectors positioned at two opposite ends of a PC board;

providing a pair of metal shells defining a space for receiving said PC board therein and generally positioned between said pair of connectors wherein grounding means is provide on the metal shells for conductive engagement with the connectors; and

providing a pair of plastic covers enclosing therein the metal shells and the connectors wherein mating portions of the connectors are exposed to an interior for mating with complementary connectors.

13. The method as defined in claim 12, wherein the PC board is positioned at a mid-level with regard to the connectors, and said pair of metal shells are identical with each other.

14. The method as defined in claim 13, wherein said plastic covers are identical with each other.

15. The method as defined in claim 12, wherein means is provided for aligning the plastic covers with each other.

16. The method as defined in claim 12, wherein means is provided for aligning the metal shells with the plastic covers.

17. The method as defined in claim 12, wherein means is provided for aligning the connectors with the plastic covers.

18. The method as defined in claim 12, wherein the step further includes sealing the pair of opposing plastic covers by an ultrasonic process.

19. A female connector (14) for use with an adapter (10), comprising:

a metal housing (80) defining a first opening (81) and a pair of slots (91) each of which communicates with the first opening (81) and forms therein a notched locking bar (92);

a metal enclosure (84) including a flange (85), a shell (86) upstanding from the flange (85) and defining a second opening (87) therein in alignment with the first opening (81) of the metal housing (80), and a pair of tabs (88) downward extend from two opposite ends of the flange (85) with locking lances (89) thereof for latchable engagement with the locking bar (92) of the metal housing (80); and

a plastic housing (82) including a main body (90) with a plurality of contacts (18) therein, and a pair of platforms (93) positioned at two opposite ends of the main body (90) wherein each of said platforms (93) includes a first bar (94) abutting against the corresponding tab (88) of the metal enclosure (84), and a second bar (95) which is parallel to and spaced with the first bar (94), and is locked and pressed by a locking protrusion (98) of the metal housing (80) close to the corresponding slot (91), whereby the metal enclosure (84) and the plastic housing (82) can be fastened to the metal housing (80), respectively, thus forming a whole assembly unit of said female connector (14).