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US 9,431,764 B2Granted
Thin card plug
AssigneeMolex Incorporated
InventorYi-Tse Ho
Life of this patent
Estimating the term…
Abstract
A plug connector comprises a housing, a plurality of first terminals, a plurality of second terminals and a pair of side plates. The housing has a base and a tongue extending forwardly from the base. The base has a mating limit portion connecting the tongue. Each first terminal has a resilient contact portion extending out of a plate surface of the tongue. Each second terminal has a flat plate contact portion positioned along and exposed from the plate surface and positioned in front of the resilient contact portions. The pair of side plates are provided, one along each side of the tongue, and the two side plates extend along a first, for-aft, direction above the plate surface so as to help protect the resilient contact portions.
Claims18
A plug connector, comprising:
- a housing having a base and a tongue with a plate surface, the tongue extending forwardly from the base along a first direction, the base having a mating limit portion connected to the tongue and extending above the plate surface;
- a plurality of first terminals mounted to the housing, each of the first terminal having a resilient contact portion exposed and extending out of the plate surface of the tongue, the resilient contact portions being arranged as one row, wherein the first plurality of terminals each have a tail and the tails of the first plurality of terminals are in a tail row;
- a plurality of second terminals mounted to the housing, each of the second terminals having a flat plate contact portion exposed out from the plate surface of the tongue, the flat plate contact portions being arranged in one row and positioned in front of the resilient contact portions, wherein the plurality of second terminals each have a tail and the tails of the plurality of second terminals are in the tail row so that the tails of the first plurality of terminals and the tails of the second plurality of terminals are each configured to be soldered to a first side of a first circuit board along the tail row;
- and
- a pair of side plates positioned respectively positioned along both sides of the tongue, wherein a length of the two side plates extends above the plate surface in a for-aft direction so as to extend along and protect the resilient contact portions which are exposed out from the plate surface, wherein the resilient contact portions are position between the two side plates.
2 more elements
A plug connector, comprising:
- a housing having a base and a tongue with a plate surface, the tongue extending forwardly from the base along a first direction, the base having a mating limit portion connected to the tongue and extending above the plate surface;
- a plurality of first terminals mounted to the housing, each of the first terminal having a resilient contact portion exposed and extending out of the plate surface of the tongue, the resilient contact portions being arranged as one row;
- a plurality of second terminals mounted to the housing, each of the second terminals having a flat plate contact portion exposed out from the plate surface of the tongue, the flat plate contact portions being arranged in one row and positioned in front of the resilient contact portions;
- and
- a pair of side plates positioned respectively positioned along both sides of the tongue, wherein a length of the two side plates extends above the plate surface in a for-aft direction so as to extend along and protect the resilient contact portions which are exposed out from the plate surface, wherein the resilient contact portions are position between the two side plates, the plug connector further comprising a metal plate mounted to one side of the housing opposite to the plate surface, the two side plates integrally extending from both sides of the metal plate respectively and being positioned at both sides of the tongue and the mating limit, wherein the lengths of the two side plates extending forwardly do not cover or only partially cover the flat plate contact portions of the second terminals.
2 more elements
A plug connector, comprising:
- an housing having a base and a tongue with a plate surface, the tongue extending forwardly from the base along a first direction, the base having a mating limit portion connected to the tongue and extending above the plate surface;
- a plurality of first terminals mounted to the housing, each of the first terminal having a resilient contact portion exposed and extending out of the plate surface of the tongue, the resilient contact portions being arranged as one row;
- a plurality of second terminals mounted to the housing, each of the second terminals having a flat plate contact portion exposed out from the plate surface of the tongue, the flat plate contact portions being arranged in one row and positioned in front of the resilient contact portions;
- and
- a pair of side plates positioned respectively positioned along both sides of the tongue, wherein a length of the two side plates extends above the plate surface in a for-aft direction so as to extend along and protect the resilient contact portions which are exposed out from the plate surface, wherein the resilient contact portions are position between the two side plates, wherein each first terminal further has a first body portion embedded in the housing and a first tail portion extending out from a rear portion of the housing, the first body portion connecting the resilient contact portion and the first tail portion, and each second terminal has a second body portion embedded in the housing and a second tail portion extending out from the rear portion of the housing, and the second body portion connects the flat plate contact portion and the second tail portion, and the first tail portions and the second tail portions are provided alternately and arranged in one row, wherein the second body portions are position higher than the first body portions relative to the plate surface.
2 more elements
A plug connector, comprising:
- an housing having a base and a tongue with a plate surface, the tongue extending forwardly from the base along a first direction, the base having a mating limit portion connected to the tongue and extending above the plate surface;
- a plurality of first terminals mounted to the housing, each of the first terminal having a resilient contact portion exposed and extending out of the plate surface of the tongue, the resilient contact portions being arranged as one row;
- a plurality of second terminals mounted to the housing, each of the second terminals having a flat plate contact portion exposed out from the plate surface of the tongue, the flat plate contact portions being arranged in one row and positioned in front of the resilient contact portions;
- and
- a pair of side plates positioned respectively positioned along both sides of the tongue, wherein a length of the two side plates extends above the plate surface in a for-aft direction so as to extend along and protect the resilient contact portions which are exposed out from the plate surface, wherein the resilient contact portions are position between the two side plates, wherein the housing includes a pair of support arms spaced apart from each other and extending rearwardly from both sides of the base and wherein the each support arm has a positioning foot and a metal retained portion.
2 more elements
An electrical connection device comprising a plug connector and a receptacle connector which can mate to form electrical connection;
- the plug connector, comprising:
- a housing having a base and a tongue extending forwardly from the base along a front-rear direction, the base having a mating limit portion connecting the tongue and higher than a plate surface of the tongue;
- a plurality of first terminals mounted to the housing, and the each first terminal having a resilient contact portion exposed out from the plate surface of the tongue, the resilient contact portions being arranged as one row;
- a plurality of second terminals mounted to the housing, and the each second terminal having a flat plate contact portion exposed out from the plate surface of the tongue, the flat plate contact portions being arranged as one row and positioned in front of the resilient contact portions;
- and
- a pair of side plates positioned face to face at both sides of the tongue respectively, lengths of the two side plates extending along the front-rear direction and heights of the two side plates higher than the plate surface covering lengths and heights of the resilient contact portions which are exposed out from the plate surface, so as to allow the resilient contact portions to position between the two side plates;
- the receptacle connector comprising a tongue plate, a cage and a plurality of flat plate terminals and a plurality of resilient terminals mounted to the tongue plate, the cage surrounding the tongue plate to define a mating space and an insert port, the flat plate terminals being arranged as one row and respectively corresponding to the resilient contact portions of the first terminals and being closer to the insert port than the resilient terminals, the resilient terminals being arranged as one row and respectively corresponding to the flat plate contact portions of the second terminals;
- when the plug connector and the receptacle connector are mated, the tongue being received in the mating space to mate the tongue plate and the mating limit portion abutting against an end face of the tongue plate facing the insert port, so as to allow the resilient contact portions of the first terminals to respectively contact the flat plate terminals and allow the flat plate contact portions of the second terminals to respectively contact the resilient terminals.
5 more elements
An electronic device, comprising:
- a plug connector, comprising:
- a housing having a base and a tongue extending forwardly from the base along a front-rear direction, the base having a mating limit portion connecting the tongue and higher than a plate surface of the tongue;
- a plurality of first terminals mounted to the housing, and the each first terminal having a resilient contact portion exposed out from the plate surface of the tongue, the resilient contact portions being arranged as one row;
- a plurality of second terminals mounted to the housing, and the each second terminal having a flat plate contact portion exposed out from the plate surface of the tongue, the flat plate contact portions being arranged as one row and positioned in front of the resilient contact portions;
- and
- a pair of side plates positioned face to face at both sides of the tongue respectively, lengths of the two side plates extending along the front-rear direction and heights of the two side plates higher than the plate surface covering lengths and heights of the resilient contact portions which are exposed out from the plate surface, so as to allow the resilient contact portions to position between the two side plates;
- a circuit board connected to a rear side of the base, and the first tail portions and second tail portions being electrically connected to the circuit board;
- and
- an outer casing surrounding and covering a rear end of the base, and extending rearwardly and covering the first tail portions, the second tail portions and the circuit board, wherein the housing further has a pair of support arms spaced apart from each other and extending rearwardly from both sides of the base, the support arms abuts against the circuit board respectively, wherein the each support arm has a positioning foot and a metal retained portion, the circuit board has positioning holes for respectively clamping and positioning the positioning feet, the retained portions are fixed to the circuit board by soldering.
6 more elements
Dependencies are inferred from the claim text.