Advanced-connectek Inc.

Kai-Ray Cheng

Min-Lung Chien

Jian Cheng

Min-Ling Chien

Sheng-Shun Chin

Jian-Guang Guo

Hong-Wei Zhang

Ya-Ping Liang

Hong-Wei Zheng

Jia Liu

Min-Lung Chine

A RF coaxial connector has an insulative housing, an internal terminal and an external terminal. The insulative housing has a cavity. The internal terminal is mounted in the cavity and has a mounting section, two resilient arms protruding from the mounting section, a free section formed between the resilient arms and a contacting section protruding from the free section. The external terminal is mounted on the insulative housing. The internal terminal provides sufficient resistance force against a pin conductor of a corresponding connector engaged with the RF coaxial connector for stable signal transmission.

Radio frequency coxial connector

An audio jack connector has an insulative housing and a plurality of conductive terminals mounted in the housing. The housing includes a body, a mating head and an insertion hole, wherein the body has a rear wall, two opposite sidewalls, a top wall and a bottom wall. A plurality of terminal slots and notches is only defined through the bottom wall, keeping other walls of the housing from forming any opening against the entry of the moisture and dust. The mating head is mounted on the body opposite to the rear wall. The insertion hole is defined through the mating head, extends into the body and communicates each terminal slot. Each notch is parallel to one another and communicates a corresponding terminal slot. Each conductive terminal has a base portion, a mounting portion, a connection portion, a contacting portion and a resilient portion.

Audio jack connector

An audio jack is embedded in an open mounting slot of a printed circuit board (PCB). The open mounting slot has two opposite inside surfaces. The audio jack has an insulative housing and two sets of terminals. The total thickness of the PCB with the audio jack embedded therein is less than a sum of the thicknesses of the PCB and the audio jack so that the PCB with the audio jack may be applied conveniently to compact electronic devices.

Audio jack and PCB assembly having the audio jack

A coaxial connector has a hollow shell, an insulative housing, a contact terminal and a stopper. The hollow shell has at least one engaging hole. The insulative housing is mounted in the hollow shell and has at least one hook protruding through the engaging hole to securely connect the insulative housing to the hollow shell. The contact terminal is mounted in the insulative housing and has a body portion and a soldering portion extending out of the insulative housing. The stopper is mounted on the body portion and engaged with the insulative housing to avoid a disconnection between the contact terminal and the insulative housing.

Coaxial connector

Terminal for a connector

An audio jack includes an insulative housing () including a tapered, inclined rear end () having four sides wherein two horizontal sides are wider than the other two vertical sides, all four sides being inclined and coupled together; first, second, third, and fourth terminals (, and) disposed in respective grooves (, and) and each having an outer terminal (, or) inclined and projected from the rear end (); a plate () in the housing () served as a plug stopper; and a metal shell () enclosing the housing () and including inclined legs. The housing () further comprises two internal cavities () positioning two of the first, second, third, and fourth terminals (, and) respectively. The third and fourth terminals (and) are served as a switch upon insertion and removal of a plug ().

Audio jack with inclined coupling end face

Audio jack

An optical fiber socket includes a hollow insulative housing, two openings in a bottom face of the insulative housing for receiving two optical fiber plugs and two illuminating elements accommodated inside the insulative housing for connection with the optical fiber plugs. The insulative housing has a first baffle and a second baffle to divide the insulative housing into a first receiving space for receiving therein one illuminating element, a second receiving space for receiving therein the other illuminating element. Terminals are provided to engage with the illuminating element in the first receiving space and have elongated ends extending out of the insulative housing thereof such that two optical fiber plugs in connection to the insulative housing are able to complete information input/output.

Optical fiber socket

An audio jack includes a rectangular housing including a body including a rear first compartment and a hole extended from a front face to the first compartment, and an insulate plate secured to a top of the body; a plurality of contacts provided in the housing and including first, second, third, fourth, and fifth contacts each including a flexible portion and an upright solder portion; a light emitting element provided in the first compartment and aligned with the hole and including legs inserted through the first compartment; and a shell secured onto the housing. Inserting a first plug into the hole until the contact assembly is electrically connected with the plug will effect an analog signal transmission. Inserting a second plug into the hole until its head is electrically connected with the light emitting element will effect a digital signal transmission. The plate together with the shell can provide a double shield.

A vertical type audio jack connector comprises an insulative housing, a plurality of terminals, an LED and a shielding case. The insulative housing has a rectangular portion and a mating portion, the mating portion has an insertion hole, on the left, right and top of the circular surface of the mating portion each has a notch which communicates with the insertion hole respectively; the rectangular portion has a plurality of grooves and slide slots for disposing the terminals, in the interior of the insulative housing having a first, a second and a third chamber which is communicated with the insertion hole respectively, the first chamber and the third chamber are separated by a partition board which has a tapered opening; the LED is disposed firmly within the third chamber. When the optical fiber plug is plugged in, the forehead of the optical fiber plug contacts with the LED through the tapered opening of the partition board to achieve signal connection, and when the audio plug is plugged in, it achieves signal connection through terminal conduction.

Vertical type audio jack connector

Electrical connector

Provided is an improved audio receptacle connector such as one mounted in a mobile communication product. The audio receptacle connector improves the conventional SMT terminals as compression type terminals in order to achieve a perfect connection to a PCB. A mobile communication product can have improved communication quality by incorporating the audio receptacle connector thereinto.

Growing community of inventors

Taipei Hsien, Taiwan

Kai-Ray Cheng