Electrical receptacle connector
An electrical receptacle connector includes an insulated housing, upper-row terminals, lower-row terminals, and a grounding sheet. The insulated housing includes a base portion and a tongue portion. The tongue portion is extended from one side of the base portion and has an upper surface and a lower surface. The upper-row terminals are disposed at the base portion and the tongue portion and include a ground terminal located at the upper surface The lower-row terminals are disposed at the base portion and the tongue portion and include a ground terminal located at the lower surface. The grounding sheet is disposed at the insulated housing and located between the ground terminal of the upper-row terminals and the ground terminal of the lower-row terminals. The grounding sheet includes one or more protruded portion in contact with the ground terminal of the upper-row terminals or the ground terminal of the lower-row terminals.
1. An electrical receptacle connector, comprising:
a metallic shell, defining a receptacle cavity;
an insulated housing received in the receptacle cavity, the insulated housing comprising a base portion and a tongue portion extended from one side of the base portion, the tongue portion has an upper surface and a lower surface opposite to each other;
a plurality of upper-row terminals comprising at least one ground terminal, wherein each of the upper-row terminals is held in the base portion and disposed at the upper surface;
a plurality of lower-row terminals comprising at least one ground terminal, wherein each of the lower-row terminals is held in the base portion and disposed at the lower surface; and
a shielding plate, disposed at the insulated housing and located between the upper-row terminals and the lower-row terminals, wherein the shielding plate comprises at least one protruded portion in contact with the ground terminal of the upper-row terminals or the ground terminal of the lower-row terminals,
wherein the protruded portion comprises a plurality of folded portions and a contact plane disposed between the folded portions.
2. The electrical receptacle connector according to claim 1 , wherein the shielding plate comprises a body and a plurality of legs extended from one side of the body and extended out of the base portion.
3. The electrical receptacle connector according to claim 1 , wherein the upper-row terminals and the lower-row terminals have 180 degree symmetrical design with respect to a central point of the receptacle cavity as the symmetrical center.
4. The electrical receptacle connector according to claim 1 , wherein the shielding plate is a grounding sheet.
5. The electrical receptacle connector according to claim 1 , wherein the upper-row terminals further comprises a plurality of signal terminals and at least one power terminal and the lower-row terminals further comprises a plurality of signal terminals and at least one power terminal.
6. The electrical receptacle connector according to claim 1 , wherein the insulated housing comprises a first mount and a second mount, the first mount and the second mount are assembled with each other to form the base portion and the tongue portion.
7. The electrical receptacle connector according to claim 6 , wherein at least one through hole is opened on the first mount, the protruded portion passes through the through hole to be in contact with the ground terminal of the upper-row terminals.
8. An electrical receptacle connector, comprising:
a metallic shell, defining a receptacle cavity;
an insulated housing received in the receptacle cavity, the insulated housing comprising a base portion and a tongue portion extended from one side of the base portion, the tongue portion has an upper surface and a lower surface opposite to each other;
a plurality of upper-row terminals comprising at least one ground terminal, wherein each of the upper-row terminals is held in the base portion and disposed at the upper surface;
a plurality of lower-row terminals comprising at least one ground terminal, wherein each of the lower-row terminals is held in the base portion and disposed at the lower surface; and
a shielding plate disposed at the insulated housing and located between the upper-row terminals and the lower-row terminals, wherein the shielding plate comprises at least one protruded portion in contact with the ground terminal of the upper-row terminals or the ground terminal of the lower-row terminals,
wherein a plurality of protruded portions is disposed at the shielding plate, the protruded portions are respectively disposed at a top surface and a bottom surface of the shielding plate, and the protruded portions are respectively in contact with the ground terminal of the upper-row terminals and the ground terminal of the lower-row terminals.
9. The electrical receptacle connector according to claim 8 , wherein a distance between one protruded portion disposed at the top surface of the shielding plate and a front lateral side of the tongue portion is different from a distance between one protruded portion disposed at the bottom surface of the grounding shielding sheet plate and the front lateral side of the tongue portion.
10. The electrical receptacle connector according to claim 8 , wherein the shielding plate is a grounding sheet.
11. The electrical receptacle connector according to claim 8 , wherein the upper-row terminals further comprises a plurality of signal terminals and at least one power terminal and the lower-row terminals further comprises a plurality of signal terminals and at least one power terminal.
12. An electrical receptacle connector, comprising:
a metallic shell, defining a receptacle cavity;
an insulated housing received in the receptacle cavity, the insulated housing comprising a base portion and a tongue portion extended from one side of the base portion, the tongue portion has an upper surface and a lower surface opposite to each other;
a plurality of upper-row terminals comprising at least one ground terminal, wherein each of the upper-row terminals is held in the base portion and disposed at the upper surface;
a plurality of lower-row terminals comprising at least one ground terminal, wherein each of the lower-row terminals is held in the base portion and disposed at the lower surface; and
a shielding plate, disposed at the insulated housing and located between the upper-row terminals and the lower-row terminals;
wherein, at least one protruded portion is disposed on the ground terminal of the upper-row terminals or the ground terminal of the lower-row terminals and in contact with the shielding plate, and the protruded portion comprises a plurality of folded portions and a contact plane disposed between the folded portions.
13. The electrical receptacle connector according to claim 12 , wherein the shielding plate comprises a body and a plurality of legs extended from one side of the body and extended out of the base portion.
14. The electrical receptacle connector according to claim 12 , wherein the shielding plate is a grounding sheet.
15. The electrical receptacle connector according to claim 12 , wherein the upper-row terminals further comprises a plurality of signal terminals and at least one power terminal and the lower-row terminals further comprises a plurality of signal terminals and at least one power terminal.
16. The electrical receptacle connector according to claim 12 , wherein the insulated housing comprises a first mount and a second mount, the first mount and the second mount are assembled with each other to form the base portion and the tongue portion.
17. The electrical receptacle connector according to claim 16 , wherein at least one through hole is opened on the first mount, the protruded portion passes through the through hole to be in contact with the ground terminal of the upper-row terminals.
18. The electrical receptacle connector according to claim 12 , wherein at least two protruded portions are respectively disposed on the ground terminal of the upper-row terminals and the ground terminal of the lower-row terminals, the protruded portions are in contact with the g shielding plate.
19. The electrical receptacle connector according to claim 18 , wherein a distance between the protruded portion disposed at the ground terminal of the upper-row terminals and a front lateral side of the tongue portion is different from a distance between the protruded portion disposed at the ground terminal of the lower-row terminals and the front lateral side of the tongue portion.