Electrical connector assembly having tubular contact pin plugged at open end
AssigneeHon Hai Precision Ind. Co., Ltd.
InventorsShuai Li, Yung-Chang Cheng
Life of this patent
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Abstract
An electrical connector assembly comprises an insulative housing, a center pin having a first end protruding out of the insulative housing and a second end disposed in the insulative housing, a metallic sleeve enclosing the center pin for forming a receiving room therein and a protection member. The center pin is configured as a hollow structure and defines a center space therein with an opening at the second end thereof. The metallic sleeve comprises a solder portion disposed in the insulative housing. The protection member completely blocks the opening of the center pin.
Claims16
An electrical connector assembly comprising:
- an insulative housing;
- a center pin disposed within the housing and having a first end protruding out of the insulative housing and a second end disposed in the insulative housing, the center pin being configured as a hollow structure and defining a center space therein with an opening at the second end thereof;
- and
- a metallic sleeve enclosing the center pin for forming a receiving room therein and comprising a solder portion disposed in the insulative housing;
- wherein the electrical connector assembly further comprises a protection member completely blocking the opening of the center pin,
- wherein the insulative housing defines a first channel at one side thereof, a second channel at the other side thereof, a first hollow communicating with the first channel and a second hollow communicating with the second channel, the solder portion of the sleeve exposes in the first hollow and a part of the second end of the center pin exposes in the second hollow.
An electrical connector assembly comprising:
- an insulative housing;
- a center pin having a first end protruding out of the insulative housing and a second end disposed in the insulative housing, the center pin being configured as a hollow structure and defining a center space with a opening at the second end thereof;
- a metallic sleeve enclosing the center pin for forming a receiving room therein and comprising a solder portion disposed in the insulative housing;
- and
- a protection member having a tip portion plugging into a portion of the center space via the opening and a head portion locating outside of the center pin;
- wherein the insulative housing has a gap thereon, in which at least a part of the head portion of the protection member is exposed.
An electrical connector comprising:
- an insulative housing defining a center hole and first and second channels radially and outwardly communicating to an exterior;
- a center pin extending along an axial direction and defining a tubular structure with a sealed front end thereof, a rear section of the center pin disposed within a front portion of the housing and a front section of the center pin extending forwardly beyond a front face of the housing;
- a stopper discrete from the center pin and assembled to a rear section of the center pin to block a rear end of said center pin;
- and
- a metallic shell coaxially enclosing the front section of the center pin and the front portion housing;
- wherein
- the center pin and the housing are assembled via an insert molding process, and the first channel communicates with the center pin, and the second channel communicates with the metallic shell for connecting to corresponding wires, respectively;
- and
- wherein said center pin is equipped with a circumferential rib around the rear section to be embedded within the front portion of the housing.
Dependencies are inferred from the claim text.