초록 ▼

This invention discloses an electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector having an EMI shielding metal housing for suppressing and eliminating external noises or electromagnetic waves, which can prevent damage, deformation and distortion to the signal transmi

This invention discloses an electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector having an EMI shielding metal housing for suppressing and eliminating external noises or electromagnetic waves, which can prevent damage, deformation and distortion to the signal transmission, and also can enhance the stability of system operations. Further, another type of EMI resisting FPC connector has a grounding metal panel disposed on a guide board of a movable lid of the FPC connector, in addition to having the EMI shielding metal housing, and such grounding metal panel is electrically connected with the metal housing of the FPC connector when the connector is in use, so that any noise or electromagnetic wave produced by the FPC will be directed and dispersed to the ground through the metal housing of the FPC connector, and thus fully complying with the standard of EMI control of the electronic product and also enhancing the electromagnetic compatibility (EMC) among electronic products.

대표청구항 ▼

1. An electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector, comprising an insulating body, a movable lid, a plurality of terminal pins, a lower metal panel, and an upper metal panel to define said FPC connector with a metal housing; whereinsaid insulating body having

1. An electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector, comprising an insulating body, a movable lid, a plurality of terminal pins, a lower metal panel, and an upper metal panel to define said FPC connector with a metal housing; whereinsaid insulating body having an open pocket shape and a hollow embedded groove disposed at its bottom, and said embedded groove having a plurality of channels therein for receiving a pin disposed individually at the front section of said plurality terminal pins, and an embedding section having a guide track structure individually disposed on both sides of said insulating body and each embedding section having a channel thereon;said movable lid, having a long guide board and two long rod shaped wing individually formed on both sides of said guide board, and each wing having a block member protruded from a front edge on the external side of said each wing;said plurality of terminal pins having pins disposed at its front section and individually embedded into said embedding groove of said insulating body and pins disposed at the rear section of said plurality of terminal pins being exposed to the outside;said lower metal panel, comprising a long panel, a pair of grounding pins, and two split bending boards individually disposed on both sides of said panel, wherein one of said split bending boards being drawn backward to form an internal bending board, and the other being outwardly opened to form an external bending board; and said two corresponding internal bending boards of lower metal panel are individually embedded and engaged with said embedding section of the insulating body, and said panel of lower metal panel is constituted as the bottom of said embedded groove of said insulating body, thereby said insulating body having a metal housing at its bottom, and each external bending board of lower metal panel is defined as a sliding space for accommodating said corresponding wing of movable lid and allowing said wing to slide in said sliding space; andsaid upper metal panel, having a long panel, and said each panel having a bending section individually disposed on both sides of said panel and being embedded into said channel of the embedding section disposed on both sides of said insulating body, thereby said panel of said upper metal panel covering and sheltering the top of said insulating body and constituting a metal housing at the top of said insulating body.2. The electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector of claim 1, wherein on both sides of back wall of said insulating body respectively has a embedding hole which interconnected with said corresponding channel of the embedding section; and each front end of the bending section of the upper metal panel is formed as an insert pin, and each insert pin of said upper metal panel is correspondingly embedded inside each embedding hole of said insulating body.3. The electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector of claim 1, wherein said internal bending board of lower metal panel comprises a first bending board, a second bending board and a tenon groove defined by said first bending board and said second bending board, and on lateral side of sidewalls of said insulating body has a latch member which shall be latched into said tenon groove of lower metal panel.4. The electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector of claim 1, wherein on the front side of back wall of said insulating body has a channel structure, and on the panel of said lower metal panel at least has a insert pin which shall be embedded into said channel structure of insulating body.5. The electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector of claim 1, wherein said upper metal panel has a separation-resisting panel protruded from its side end.6. The electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector of claim 1, wherein said upper metal panel at least has a embedding rib which is bent downward and disposed on the panel of said upper metal panel and provided said insulating body shall be embedded into said embedding rib.7. The electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector of claim 1, wherein on a vertical surface of said internal bending board of lower metal panel has a tenon groove, and on lateral side of sidewalls of said insulating body has a latch member which shall be latched into said tenon groove of lower metal panel.8. The electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector of claim 7, wherein on the front side of back wall of said insulating body has a channel structure, and on the panel of said lower metal panel at least has a insert pin which shall be embedded into said channel structure of insulating body.9. The electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector of claim 7, wherein said upper metal panel has a separation-resisting panel protruded from its side end.10. The electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector of claim 9, wherein said upper metal panel at least has a embedding rib which is bent downward and disposed on the panel of said upper metal panel and provided said insulating body shall be embedded into said embedding rib.11. An electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector, comprising an insulating body, a movable lid, a plurality of terminal pins, a lower metal panel, an upper metal panel and a grounding metal panel to define said FPC connector with a metal housing; whereinsaid insulating body having an open pocket shape and a hollow embedded groove disposed at its bottom, and said embedded groove having a plurality of channels therein for receiving a pin disposed individually at the front section of said plurality terminal pins, and an embedding section having a guide track structure individually disposed on both sides of said insulating body and each embedding section having a channel thereon;said movable lid, having a long guide board, two long rod shaped wing individually formed on both sides of said guide board and each wing having a block member protruded from a front edge on the external side of said each wing, a fixed pin being individually disposed on both sides of the surface of said guide board, and an embedding board having an embedding function and being formed on the surface of said guide board;said plurality of terminal pins having pins disposed at its front section and individually embedded into said embedding groove of said insulating body and pins disposed at the rear section of said plurality of terminal pins being exposed to the outside;said lower metal panel, comprising a long panel, a pair of grounding pins, and two split bending boards individually disposed on both sides of said panel, wherein one of said split bending boards being drawn backward to form an internal bending board, and the other being outwardly opened to form an external bending board; and said two corresponding internal bending boards of lower metal panel are individually embedded and engaged with said embedding section of the insulating body, and said panel of lower metal panel is constituted as the bottom of said embedded groove of said insulating body, thereby said insulating body having a metal housing at its bottom, and each external bending board of lower metal panel is defined as a sliding space for accommodating said corresponding wing of movable lid and allowing said wing to slide in said sliding space;said upper metal panel, having a long panel, and said each panel having a bending section individually disposed on both sides of said panel and being embedded into said channel of the embedding section disposed on both sides of said insulating body, thereby said panel of said upper metal panel covering and sheltering the top of said insulating body and constituting a metal housing at the top of said insulating body; andsaid grounding metal panel, having a long panel and a positioning groove being individually disposed on both sides of said panel, and a contact panel being protruded from an end section of the surface of said panel and disposed under said panel, thereby said panel of said grounding panel and said contact panel defining an embedding groove, and the embedding board of said guide board of said movable lid being inserted into said embedding groove of said grounding metal panel and a fixed pin of said guide board of said movable lid being inserted into said positioning groove of said panel of said grounding metal panel.12. The electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector of claim 11, wherein on both sides of back wall of said insulating body respectively has a embedding hole which interconnected with said corresponding channel of the embedding section; and each front end of the bending section of the upper metal panel is formed as an insert pin, and each insert pin of said upper metal panel is correspondingly embedded inside each embedding hole of said insulating body.13. The electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector of claim 11, wherein at least a contact member is protruded from the surface of the panel of said lower metal panel.14. The electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector of claim 11, wherein on the front side of back wall of said insulating body has a channel structure, and on the panel of said lower metal panel at least has a insert pin which shall be embedded into said channel structure of insulating body.15. The electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector of claim 11, wherein said upper metal panel has a separation-resisting panel protruded from its side end.16. The electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector of claim 11, wherein said upper metal panel at least has a embedding rib which is bent downward and disposed on the panel of said upper metal panel and provided said insulating body shall be embedded into said embedding rib.17. The electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector of claim 11, wherein on a vertical surface of said internal bending board of lower metal panel has a tenon groove, and on lateral side of sidewalls of said insulating body has a latch member which shall be latched into said tenon groove of lower metal panel.18. The electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector of claim 17, wherein on the front side of back wall of said insulating body has a channel structure, and on the panel of said lower metal panel at least has a insert pin which shall be embedded into said channel structure of insulating body.19. The electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector of claim 17, wherein said upper metal panel has a separation-resisting panel protruded from its side end.20. The electromagnetic interference (EMI) resisting flexible printed circuit (FPC) connector of claim 19, wherein said upper metal panel at least has a embedding rib which is bent downward and disposed on the panel of said upper metal panel and provided said insulating body shall be embedded into said embedding rib.