Electrical connector having a pair of metallic shells
First Claim
1. An electrical connector comprising:
- an insulative housing having a base portion;
a plurality of terminals retained in the insulative housing;
a first metallic shell enclosing the insulative housing and having a pair of opposite side walls, each side wall having a first portion and a second portion; and
a second metallic shell covering the first metallic shell and having a top board and a pair of side boards;
wherein said side wall having an elastic fin extending from the first portion and located in a vertical plane, said elastic fin forming a first angle between 0 and 90°
relative to the second portion;
each side board defining a window, said elastic fin protruding into the window and resisting against a contour of the window at a plurality of resisting points for prohibiting a relative movement of the first metallic shell, with the respect to the second metallic shell;
wherein each elastic fin is formed with a bulge protruding outwardly through the window and abutting against the contour of the window at a plurality of abutting points for prohibiting a relative movement of the first metallic shell, with the respect to the second metallic shell along a front-to-back direction;
each window has a first hole and a second hole located below the first hole, the resisting points are disposed around the first hole, and the abutting points are disposed around the second hole;
wherein each bulge has a curved surface, a pair of side surfaces and a bottom surface connecting the curved surface and the side surfaces, and the bottom surface resists against the contour of the second hole.
1 Assignment
0 Petitions
Accused Products
Abstract
An electrical connector (100) includes an insulative housing (1), a plurality of terminals (2), a metal plate (3), a first metallic shell (4) and a second metallic shell (5). The first metallic shell has a pair of side walls (43). The second metallic shell includes a pair of side boards (52). Each side wall has a first portion (4301), a second portion (4302), an elastic fin (431) extending from the first portion and a first angle relative to the second portion. Each side board defines a window (521) and the elastic fin protrudes into the window and resists against a contour of the window at a plurality of resisting points (4321) for prohibiting a relative movement of the first metallic shell, with respect to the second metallic shell. Each elastic fin is located in a vertical plane and the degree of the first angle is between 0 and 90°.
32 Citations
13 Claims
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1. An electrical connector comprising:
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an insulative housing having a base portion; a plurality of terminals retained in the insulative housing; a first metallic shell enclosing the insulative housing and having a pair of opposite side walls, each side wall having a first portion and a second portion; and a second metallic shell covering the first metallic shell and having a top board and a pair of side boards; wherein said side wall having an elastic fin extending from the first portion and located in a vertical plane, said elastic fin forming a first angle between 0 and 90°
relative to the second portion;
each side board defining a window, said elastic fin protruding into the window and resisting against a contour of the window at a plurality of resisting points for prohibiting a relative movement of the first metallic shell, with the respect to the second metallic shell;
wherein each elastic fin is formed with a bulge protruding outwardly through the window and abutting against the contour of the window at a plurality of abutting points for prohibiting a relative movement of the first metallic shell, with the respect to the second metallic shell along a front-to-back direction;
each window has a first hole and a second hole located below the first hole, the resisting points are disposed around the first hole, and the abutting points are disposed around the second hole;
wherein each bulge has a curved surface, a pair of side surfaces and a bottom surface connecting the curved surface and the side surfaces, and the bottom surface resists against the contour of the second hole. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An electrical connector comprising:
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an insulative housing defining a mating tongue; a plurality of contacts disposed in the housing with contacting sections exposed upon the mating tongue in a vertical direction; a first metallic shell enclosing the housing and defining a mating port in which said mating tongue extends forwardly in a front-to-back direction perpendicular to said vertical direction, said first metallic shell including opposite top and bottom walls and a pair of opposite side walls commonly defining said mating port, a pair of first chamfered structures being formed between the top wall and the corresponding side walls, respectively; a second metallic shell including a pair of opposite side boards joined with each other via a top board, a pair of second chamfered structures being formed between the top board and the corresponding side boards, respectively, the second metallic shell being configured to be downwardly assembled unto the first metallic shell in the vertical direction wherein the top board confronts the top wall in the vertical direction and the pair of opposite sides boards confront the pair of corresponding side walls, respectively, in a transverse direction perpendicular to both said vertical direction and said front-to-back direction; and a pair of second windows each formed around a joint between the side board and the corresponding chamfered structure, each of said second windows defining an upper hole in which a vertical extension from the corresponding side wall is inserted, and a lower hole in which an outward bulge formed on the corresponding side wall is received;
wherein the pair of first windows are formed around respective joints each located between the side wall and the corresponding chamfered structure, the pair of first windows are generally aligned with the pair of corresponding windows, respectively;
wherein the pair of vertical extensions extend from bottom edges of the corresponding first windows in a deflectable manner, respectively. - View Dependent Claims (9, 10, 11, 12)
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13. An electrical connector comprising:
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an insulative housing with a plurality of contacts therein; an inner metallic shell enclosing the housing and defining at least a pair of side walls linked to each other via a top wall, each of said side walls linked to the top wall via an inner chamfered structure, an inner window formed in the inner chamfered structure; and an outer metallic shell enclosing the inner metallic shell and defining a pair of side boards linked to each other via a top board, each of said side boards linked to the top board via an outer chamfered structure, an outer window formed in the outer chamfered structure;
whereinsaid inner window is overlapped with outer window in both a vertical direction and a transverse direction perpendicular to each other;
wherein the extension extends from one edge of the inner window into the corresponding outer window;
wherein said extension is elastic with a bulge thereon to be received in the corresponding outer window, and wherein said bulge extends in a direction perpendicular to a direction in which said extension extends.
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Specification