Cheng Uei Precision Industry Co., Ltd.

Cheng-Wang Yang

Kai-Hsiang Chang

Chao-Yong Ye

Hsin-Min Chao

Yan Sun

A female connector includes an insulating body, a terminal module, at least one elastic element and at least one lateral shell. At least one side of the insulating body defines an opening. A middle of the insulating body defines an accommodating space. The terminal module is mounted in the accommodating space. The terminal module includes a plurality of terminals. The at least one elastic element is mounted to a surface of the insulating body which is parallel to an extending direction of each terminal. The at least one elastic element has a clamping portion, and a transverse width of the clamping portion is equal to a distance between two inner surfaces of two sides of the insulating body. The at least one lateral shell is assembled to at least one side surface of the insulating body.

Female connector

A universal serial bus connector includes an insulating housing, a terminal module and an outer shell. The insulating housing has a base body which opens an accommodating space. A rear wall of the accommodating space protrudes frontward to form a tongue portion. The tongue portion opens a receiving space. The terminal module is received in the receiving space. The terminal module includes a main body, and a plurality of terminals molded in the main body. Each terminal has a base portion, a contact portion connected with a front end of the base portion, and a soldering portion connected with a rear end of the base portion. The contact portion and the soldering portion of each terminal are disposed to two opposite ends of the insulating housing. The base portion of each terminal is mounted in the main body. The outer shell is assembled to the insulating housing.

Universal serial bus connector

A receptacle connector assembly includes a plurality of receptacle connectors stacked up and down and fastened together. The receptacle connector includes a first terminal module, two second terminal modules, two middle shielding plates, two docking modules, and a shielding shell surrounding the first terminal module, the second terminal modules, the middle shielding plates and the docking modules. The first terminal module includes a first base block which has a first fastening portion. Two side surfaces of the first fastening portion protrude upward and outward to form two flanks. Each of the second terminal modules has a second base block. Each of the middle shielding plates is mounted between one of the flanks and the corresponding second base block. The two docking modules are mounted to the first terminal module, the two middle shielding plates and the two second terminal modules.

Receptacle connector and receptacle connector assembly

A card connector includes a first housing, terminals and a second housing. The first housing has a base portion, a front surface of the base portion forms a protruded portion, a rear surface of the base portion forms an extending portion. A front surface of the protruded portion forms an inserting chamber extended to the extending portion. The rear surface of the base portion defines a fixing cavity located below the extending portion. Terminal grooves are defined in a top wall of the fixing cavity and a bottom surface of the extending portion and communicates with the inserting chamber and the fixing cavity. The terminals include first terminals and second terminals integratedly molded in the second housing. The second housing with the first terminals and the second terminals are fixed in the fixing cavity. The first terminals and the second terminals pass through the terminal grooves and extending into the inserting chamber.

Card connector

A receptacle connector adapted for soldering with a circuit board and engaging with a plug connector includes an insulating housing, a plurality of terminals molded in the insulating housing, at least two first connecting elements, a second connecting element, a first waterproof board, a second waterproof board, and a shielding shell surrounding the insulating housing. The insulating housing has a top wall which defines at least two locating grooves for receiving the first connecting elements therein. The second connecting element has a base plate mounted to a bottom of the bottom wall. The first waterproof board is mounted to a top of the insulating housing. The second waterproof board is mounted under the second connecting element. A top face of the first waterproof board and a bottom face of the second waterproof board are coated with waterproof adhesive material to form a waterproof adhesive layer respectively.

Receptacle connector

An electrical connector includes a dielectric body, a plurality of terminals molded in the dielectric body and an insulating housing. The dielectric body has a base portion, and a tongue portion. A rear end of the tongue portion defines a ring-shaped cavity for receiving a ring-shaped waterproof ring therein. The insulating housing has a top wall, two side walls and a bottom wall interconnected with one another to form an accommodating space thereamong. A ring-shaped blocking wall with an insertion groove formed therein is connected with inner sides of the top wall, the two side walls and the bottom wall. The tongue portion is inserted into a front of the accommodating space through the insertion groove with an outer periphery of the waterproof ring resisting against an inner sidewall of the insertion groove, and a front of the base portion abutting against a rear of the blocking wall.

Electrical connector

A watertight connector has a shell, an insulating housing wrapped in the shell, a plurality of terminals mounted into the shell, a fixing element fixed on the shell. A rear of the insulating housing is recess to form a receiving cavity for receiving a fixing block molded with a plurality of terminals, so there is no hole between the terminals and the insulating housing. A fixing element is fixed on the shell to seal openings of the shell for providing excellent waterproof property. So, all the openings of the watertight connector are sealed tightly. Also, the structure of the watertight connector is simple for reducing the production cost.

Watertight connector

A waterproof connector includes an insulating housing, a plurality of terminals mounted into the insulating housing, a shell wrapping the insulating housing. The insulating housing has a top wall recessed to form a first through recess having a lower portion with an outer periphery protruded inward for supporting a first sealing plate. The first sealing plate has an outer periphery portion of an upper portion exceeding that of a lower portion thereof. The engagement between the first through recess and the first sealing plate prevent water from going into the insulating housing. A lateral wall is recessed to form a receiving recess. A fixing element fixed in the receiving recess has a damping plate punched outward beyond the lateral wall. The damping plate rests against the lateral slice for stopping the water from permeating into the shell and further spreading into the insulating housing.

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Guang-Dong, China

Cheng-Wang Yang