Coaxial cable male connector for transmitting super-high frequency signals
Disclosed is a coaxial cable male connector for transmitting super-high frequency signals, which is used in a coaxial cable connector for transmitting super-high frequency signals and is received in a connector socket mounted on a printed circuit board (PCB) to connect multiple coaxial cables to the PCB. The coaxial cable male connector includes: a single or multiple coaxial cables each including an inner conductor, an outer conductor, a dielectric, and a sheath, wherein the outer conductor, the dielectric, and the sheath are partially stripped to expose the inner conductor over a predetermined length, and a terminal of the exposed inner conductor is brought into electrical connect with a signal line terminal pad formed on the PCB; and a shielding can receiving the exposed inner conductors of the single or multiple coaxial cables, securing and protecting ends of the exposed inner conductors, and blocking electromagnetic waves generated from the inner conductors.
1. A coaxial cable connector for transmitting super-high frequency signals, which is received in a connector socket mounted on a printed circuit board (PCB) to connect a single or multiple coaxial cables to the PCB, the coaxial cable connector comprising:
a single or multiple coaxial cables each comprising an inner conductor, an outer conductor, a dielectric, and a sheath, wherein the outer conductor, the dielectric, and the sheath are partially stripped to expose the inner conductor over a predetermined length, and a terminal of the exposed inner conductor is brought into electrical contact with a signal line terminal pad formed on the PCB; and
a shielding can receiving the exposed inner conductors of the single or multiple coaxial cables, securing and protecting ends of the exposed inner conductors, and blocking electromagnetic waves generated from the inner conductors,
wherein the terminals of the inner conductors of the coaxial cables are formed on a bottom surface of the shielding can to be brought into contact with the signal line terminal pads formed on the PCB, respectively,
wherein the shielding can comprises: a lower shielding member forming a lower portion of the shielding can and receiving the exposed inner conductors of the coaxial cables such that the ends of the exposed inner conductors are located thereon; an upper shielding member covering the exposed inner conductors of the coaxial cables received in the lower shielding member; and a front shielding member forming a front portion of the shielding can and coupled to the lower shielding member and the upper shielding member to shield the exposed inner conductors of the coaxial cables,
wherein the coaxial cable connector further comprises: adapters each connected at one end thereof to a corresponding one of the exposed inner conductors of the coaxial cables and connected at the other end thereof to a corresponding one of the signal line terminal pads formed on the PCB to allow easy contact between the terminals of the inner conductors of the coaxial cables and the circuit signal line terminal pads formed on the PCB, and the terminals of the inner conductors of the coaxial cables are connected to the signal line terminal pads formed on the PCB via the adapters, respectively,
wherein each adapter comprises a conductor portion, and a dielectric portion which serves to separate the conductor portion from the shielding can,
wherein the shielding can comprises an adapter reception portion receiving the adapters one-to-one connected to the exposed inner conductors of the coaxial cables, the adapter reception portion being shaped to individually shield the adapters, and
wherein the shielding can is connected to the outer conductors of the coaxial cables; and the connector socket receives the shielding can and is electrically connected to the shielding can and a ground terminal of the PCB to electrically shield the exposed inner conductors of the coaxial cables and the adapters.
2. The coaxial cable connector according to claim 1 , wherein the shielding can is configured such that the upper shielding member and the front shielding member are integrally formed.
3. The coaxial cable connector according to claim 1 , wherein the shielding can is configured such that the upper, lower, and front shielding members are integrally formed with one another.