Abstract: A radio frequency connector with high transmission performance includes a male terminal and a female terminal which are plugged and matched with each other, wherein both the male terminal and the female terminal further includes shielding cases which include convex parts for isolating two signal terminals; and the shielding cases of the male terminal and the female terminal are matched and connected, and the two convex parts are matched with each other. An electromagnetic shielding case is formed and an isolation cavity for shielding signals is formed, so that signals transmitted by the radio-frequency connector will not be disturbed by external signals or internal signals, and the transmission stability of the signals in the radio-frequency connector is guaranteed.

Abstract: The present invention discloses a grinding clamp, comprising a clamp main body. The clamp main body is provided with multiple elastic clamping portions, the elastic clamping portion and the clamp main body are of an integral structure formed integrally, and the elastic clamping portion is provided with a clamping gap, a clamping hole, and a distracting hole. The clamping hole and the distracting hole are both located at the clamping gap, a product is clamped at the clamping hole by means of the self-elasticity of the elastic clamping portion, the distraction hole is used for docking an external switch, and the clamping gap is distracted via the external switch so as to place the product; by providing an elastic clamping portion integrally formed with the clamp main body on the clamp main body, such that the addition of relying on an external connecting piece is eliminated, the structure is simplified.

Abstract: A radio frequency connector comprises a first base. The end face of one end of a first shielding frame contacts with a first external PCB. The end, close to the first external PCB, of the first shielding frame is in the shape of a complete and gapless ring. The first shielding frame disposed around the first base is complete and gapless and can realize 360° omnidirectional and dead zone-free shielding of a first terminal on the first base, so that the anti-interference capacity of the radio frequency connector is effectively improved, and the electrical performance of the radio frequency connector is improved, accordingly.

Abstract: A radio-frequency connector assembly includes a radio-frequency line, connector male terminals, connector female terminals, and a circuit board, wherein each connector male terminal includes a male terminal substrate; each connector female terminal includes a female terminal substrate; the connector male terminal further includes a shielding case which shields the male terminal substrate and is conductive with the radio-frequency line in a grounding manner; and the connector female terminal further includes a shielding frame which is internally provided with the female terminal substrate and is circumferentially seamless entirely, and the bottom end of the shielding frame makes contact with the circuit board to form an annular contact region, so that signals of the connector female terminals will not leak sideways; and the shielding cases can prevent signal leakage and signal interference from the top of the shielding frame, so that matched signal terminals are kept in a fully-shielded operating environment.

Abstract: A radio-frequency connector assembly includes a male connector and a female connector, which is plugged and matched with the male connector. The male connector includes a male substrate and a shielding case covering the male substrate. The female connector includes a female substrate and a shielding frame having the female substrate disposed therein. Multiple bumps which are distributed along an inner peripheral wall of the shielding case are disposed on at least one of the inner peripheral wall of the shielding case and an outer peripheral wall of the shielding frame, and a distance between every two adjacent bumps is less than or equal to one quarter wavelength of the operating frequency of the radio-frequency connector assembly. Signals in all directions can be shielded in the connector, effectively improving the shielding effect of the radio-frequency connector and the electrical properties of the radio frequency connector.

Abstract: A radio frequency connector comprises a first base. The end face of one end of a first shielding frame contacts with a first external PCB. The end, close to the first external PCB, of the first shielding frame is in the shape of a complete and gapless ring. The first shielding frame disposed around the first base is complete and gapless and can realize 360° omnidirectional and dead zone-free shielding of a first terminal on the first base, so that the anti-interference capacity of the radio frequency connector is effectively improved, and the electrical performance of the radio frequency connector is improved, accordingly.

Abstract: A radio-frequency connector assembly includes a radio-frequency line, connector male terminals, connector female terminals, and a circuit board, wherein each connector male terminal includes a male terminal substrate; each connector female terminal includes a female terminal substrate; the connector male terminal further includes a shielding case which shields the male terminal substrate and is conductive with the radio-frequency line in a grounding manner; and the connector female terminal further includes a shielding frame which is internally provided with the female terminal substrate and is circumferentially seamless entirely, and the bottom end of the shielding frame makes contact with the circuit board to form an annular contact region, so that signals of the connector female terminals will not leak sideways; and the shielding cases can prevent signal leakage and signal interference from the top of the shielding frame, so that matched signal terminals are kept in a fully-shielded operating environment.

Abstract: A radio-frequency connector assembly comprises a male connector and a female connector plugged and matched with the male connector, wherein the male connector comprises a male substrate, the female connector comprises a female substrate, the male connector further comprises a shielding case covering the male substrate, the female connector further comprises a shielding frame having the female substrate disposed therein, multiple bumps which are distributed along an inner peripheral wall of the shielding case are disposed on the inner peripheral wall of the shielding cover and/or on an outer peripheral wall of the shielding frame, and a distance between every two adjacent bumps is less than or equal to one quarter wavelength of the operating frequency of the radio-frequency connector assembly. Signals in all directions can be shielded in the connector, effectively improving the shielding effect of the radio-frequency connector and the electrical properties of the radio frequency connector.

Abstract: A radio frequency connector with high transmission performance comprises a male terminal and a female terminal which are plugged and matched with each other, wherein both the male terminal and the female terminal further comprises shielding cases which include convex parts for isolating two signal terminals; and the shielding cases of the male terminal and the female terminal are matched and connected, and the two convex parts are matched with each other. An electromagnetic shielding case is formed and an isolation cavity for shielding signals is formed, so that signals transmitted by the radio-frequency connector will not be disturbed by external signals or internal signals, and the transmission stability of the signals in the radio-frequency connector is guaranteed.

Abstract: A primary connector (10, 20) includes a primary housing (11, 31) and a number of terminal groups. The primary housing includes a periphery wall (111, 311) and a side wall (112, 312) disposed at opposite sides of the primary housing and extending along a longitudinal direction, a slot (113, 313) defined between the periphery wall and the side wall, and a number of passageways (114, 314) extending along a transverse direction for receiving the number of terminal groups. Each terminal group includes a predetermined terminal (22, 42) having a contact section (221, 421) exposed to the slot and a pair of soldering portions (222, 422) respectively extending from opposite sides of the contact section and inserted outwardly from the periphery wall and the side wall.

Abstract: A primary connector (10, 20) includes a primary housing (11, 31) and a number of terminal groups. The primary housing includes a periphery wall (111, 311) and a side wall (112, 312) disposed at opposite sides of the primary housing and extending along a longitudinal direction, a slot (113, 313) defined between the periphery wall and the side wall, and a number of passageways (114, 314) extending along a transverse direction for receiving the number of terminal groups. Each terminal group includes a predetermined terminal (22, 42) having a contact section (221, 421) exposed to the slot and a pair of soldering portions (222, 422) respectively extending from opposite sides of the contact section and inserted outwardly from the periphery wall and the side wall.

Abstract: The present invention relates to a contact terminal unit and a socket connector incorporated with the same contact terminal units. A contact terminal unit comprises a plurality of conductive strings twisted into a single strand, and an insulative material encapsulating the strand. The socket connector is incorporated with a plurality of the same contact terminal units.

Abstract: The present invention relates to a contact terminal unit and a socket connector incorporated with the same contact terminal units. A contact terminal unit comprises a plurality of conductive strings twisted into a single strand, and an insulative material encapsulating the strand. The socket connector is incorporated with a plurality of the same contact terminal units.

Abstract: An electrical connector includes an insulating housing (1) mounting a plurality of terminals (2), a metallic shell (3) surrounding the housing and a pair of retaining devices (4). The shell (3) comprises a pair of opposite sidewalls (31, 32) and a pair of endwalls (33) interconnecting with the side walls, thereby defining a receiving space surrounding the housing. Each endwall (33) defines a pair of locking portions (34,35) respectively on opposite sides and a holding portion (36) on a rear portion. Each retaining device (4) comprises a main body (41) with a nut (40) therein and an extending board (42) extending rearwards from the main body. The locking portions (34, 35) are retained in corresponding channels (411) defined on the retaining devices (3) and the holding portion (36) presses against a rear portion of the extending board (42).

Abstract: An electrical connector (100) comprises a first insulative housing (10) comprising a base section (110) extending along a first direction and defining a front end and a rear end thereof in a second direction vertical to the first direction. A mating section (120) extends forward from the front end of the base section in the second direction and a mating cavity (121) is defined in the mating section and opened forward. A receiving chamber (140) is provided in the rear end of the base section (110) and opened rearward. A plurality of terminal grooves (130) is arranged along the first direction and extends along the second direction. A second insulative housing (20) is received and retained in the receiving chamber (140) of the first insulative housing (10) with a plurality of passageways (210) corresponding with and aligning with said terminal grooves (130) in the second direction. A plurality of terminals (30) is retained in the terminal grooves and the passageways.

Abstract: An electrical connector comprises an insulated housing (1) having a base (10) a plurality of conductive terminals (2) retained in the housing and a shielding member (3) assembled on the housing. The base extends along a longitudinal direction and defines a latching hole (16) recessed at one of lengthwise ends of thereof. The shielding member has a latching portion (34) extending along a mating direction of the electrical connector perpendicular to the longitudinal direction so as to be retained in said latching hole.