Micro coaxial cable connector having unique insulative housing

• US 7,137,842 B2
• Filed: 04/08/2005
• Issued: 11/21/2006
• Est. Priority Date: 04/08/2005
• Status: Expired due to Fees

• Current Assignee: Hon Hai Precision Industry Co., Ltd.
• Original Assignee: Hon Hai Precision Industry Co., Ltd.
• Inventors: Ko, David (Tso-Chin)
• Primary Examiner(s): DINH, PHUONG K
• Application Number:
  US11/101,899
• Publication Number:
  US 20060228929A1
• Time in Patent Office: 592 Days
• Field of Search: 439/358, 439/352, 439/353, 439/354
• US Class Current: 439/358
• CPC Class Codes: H01R 12/598 Each conductor being individually surrounded by shield, e.g. multiple coaxial cables in flat structure
• 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 9/05 for coaxial cables

Abstract

An electrical connector (100) includes an insulative housing (1) having a pair of opposite traversal ends and a plurality of slots, a number of contacts (21) received in the slots of the insulative housing (1), at least a latch (4) having a main body, a hook extending forward therefrom and a resilient tab extending rearward therefrom pivotally assembled to the end of the housing (1). The latch (4) is partially located inside of the traversal end of the insulative housing (1).

Claims

1. An electrical connector comprising:

an insulative housing having a pair of opposite traversal ends and a plurality of slots;

a plurality of contacts received in the slots of the insulative housing;

at least a latch having a main body, a hook extending forward therefrom and a resilient tab extending rearward therefrom, the latch pivotally assembled to the traversal end of the housing;

wherein the latch is partially located inside of the traversal end of the insulative housing, and the main body of the latch is defined as “

U”

shaped partially wrapping the traversal end of the insulative housing.

2. The electrical connector as claimed in claim 1, wherein the traversal ends have at least a recess area and the latch has a resilient tab, and wherein the resilient tab is received in the recess area.

3. The electrical connector as claimed in claim 2, wherein the recess area is configured as a J-shape.

4. The electrical connector as claimed in claim 2, wherein the traversal ends have at least a stretch portion and the recess area is formed in the stretch portion.

5. The electrical connector as claimed in claim 4, wherein the stretch portion comprises a header for mating the electrical connector with a complementary connector by pushing facilely.

6. The electrical connector as claimed in claim 2, wherein the traversal ends have at least a retention portion for assembling the latch to the insulative housing.

7. The electrical connector as claimed in claim 6, wherein the insulative housing further has a base portion and a mating portion extending from the base portion, and wherein the retention portion is positioned at the lateral end edge of the base portion.

8. The electrical connector as claimed in claim 2, wherein the electrical connector farther comprises an insulative insert, and wherein the contacts are partially received in the insulative housing.

9. The electrical connector as claimed in claim 2, wherein each contact has a mating area and a fastening tip and the slots have a close end, and wherein each contact is received in the corresponding slot with the fastening tip partially emplaced in the close end.

10. The electrical connector as claimed in claim 2, wherein the electrical connector has a shell comprising a top plate and a bottom plate, and both plates together enclose the insulative housing.

11. The electrical connector as claimed in claim 10, wherein the top plate has a pair of first holding bars and the bottom plate has a pair of second holding bars, and both of the holding bars enclose the header of the stretch portion.

12. The electrical connector as claimed in claim 11, wherein the top plate further has a pair of lower flanges extending downwardly into each recess area.

13. The electrical connector as claimed in claim 12, wherein the insulative housing has a pair of cuts thereend and the lower plate comprises a pair of engaged tabs received in the cuts.

14. The electrical connector as claimed in claim 13, wherein the cuts are notched at a pair of headers of the insulative housing, respectively and the engaged tabs are inserted into the cuts.

15. An electrical connector comprising;

an insulative housing having a mating portion with a pair of opposite traversal end sections by two sides of the mating portion along a transverse direction; and

a plurality of contacts received in the mating portion of the insulative housing;

at least a latch pivotally mounted to the transverse end portion, said latch having a main body, a hook located in front of the main body, and a urging device inwardly pushing the hook toward the mating portion;

wherein a recess is formed in said transverse end portion in communication with an exterior in both the transverse direction and a vertical direction, which is perpendicular to said transverse direction and mating direction of the mating portion, to protectively receive said urging device therein; and

the main body of the latch is defined as “

U”

shaped partially wrapping the traversal end portion of the insulative housing.

16. The electrical connector as claimed in claim 15, wherein a metallic shield covers the housing and includes an end section covering a portion of said transverse end portion in said transverse direction so as to protect said urging device in said transverse direction.

17. The electrical connector as claimed in claim 16, wherein said latch is made of metal so as to have the urging device mechanically and electrically engaged with the end section when the latch is in a relaxed manner.

18. The electrical connector as claimed in claim 16, wherein the end section of said shield covers a portion of the recess in said vertical direction.

19. The electrical connector as claimed in claim 16, wherein another recess is formed in the transverse end portion in front of said recess to receive said hook, and said another recess communicates with the exterior in both said transverse direction and said vertical direction.

20. The electrical connector as claimed in claim 19, wherein said shield does not cover said another recess in at least one of said transverse direction and said vertical direction.