Jess-link Products Co., Ltd.

Pegatron Corporation

Tatung Company and Tatung University

Yen-Hung Chen

Chi-yuan Huang

Sheng-Ching Ko

Chen-Jing Yu

A packaging carton box structure includes a first sheet and a second sheet, and a pre-tearing portion is disposed on a first side plate of the first sheet. After the first sheet and the second sheet are bent, an object is packaged, and then, after the packaged object is placed on a placement plane, the pre-tearing portion is torn, so as to take out the object along a direction parallel to the placement plane, which is time-saving and labor-saving, and further prevents the object from falling off to result in damages when being taken out.

Packaging carton box structure

The present invention relates to a porous copper sulfide nano/micro hollow sphere and a method for preparing the same. The porous copper sulfide nano/micro hollow sphere of the present invention has plural through holes and a hollow structure so as to increase the reactive area thereof. In particular, the porous copper sulfide nano/micro hollow sphere can be applied in a solar cell to enhance a photoelectric effect.

Porous copper sulfide nano/micro hollow sphere and method for preparing the same

A card reading device includes an insulating housing, at least a set of conductive terminals, a rear wall, and a shielding member. The rear wall includes a metal plate and a plastic plate that is formed by insert molding, which has a stable configuration and is unlikely to shake or distortion. The rear wall reliably presses and contacts with a top edge of a soldering portion of the conductive terminals, which is easier to be soldered so as to avoid soldering skipping or solder voiding. Moreover, the shielding member presses a top edge of the rear wall so as to make the rear wall securely press the soldering portion. Furthermore, the rear wall includes a plurality of openings therein, which make the gas circulate so as to avoid solder voiding. Thereby the qualified ration is improved.

Card reading device

An electrical card connector includes an insulative housing and an ejector. The insulative housing has an insertion space formed therein, and a guiding groove. The ejector includes a sliding element having a guiding block projected from a bottom side thereof, and the guiding block is installed slidably in the guiding groove. Due to this arrangement, the sliding element can be moved smoothly into the guiding groove and the electronic card can be inserted smoothly into the insulative housing or ejected smoothly from the insulative housing.

Electronic card connector

A card reception device includes an insulating housing, a plurality of contact sets, a connection module and a transiting mechanism. The insulating housing includes a printed circuit board disposed in a bottom thereof and a soldering portion arranged on the printed circuit board. The contact sets electronically connect to the printed circuit board. The connection module includes a base orientated to the insulating housing and a plurality of touching contacts and leading contacts arranged to opposite sides of the base. The transiting mechanism used to electrically connect the soldering portion of the printed circuit board includes a transiting contact set, a compression member orientated to the insulating housing in order to suppress against the transiting contact set, and a transiting member orientated to the insulating housing and electrically connecting the connection module and a plurality of first approaching contacts that are arranged on the transiting contact set.

Card reception device

An electrical card connector includes an insulative housing, an ejector and a shield casing. The insulative housing includes an insertion space formed therein, and a guiding groove. The ejector includes a sliding element and an auxiliary terminal. The sliding element has a guiding block projected from a bottom side thereof. The guiding block is installed slidably in the guiding groove. The auxiliary terminal is disposed slidably in the sliding element. The auxiliary terminal has a guiding piece. The shield casing covers the insulative housing, and has a concave portion received in the insertion space. The shield casing has a guiding track parallel to the guiding groove of the insulative housing, wherein the guiding piece is installed slidably in the guiding track. As such, the sliding element can be moved smoothly into the guiding groove and the electronic card can be smoothly inserted into or ejected from the insulative housing.

A connector for a portable or hand-held electronic device is mainly composed of male and female connectors. Two sides of the male connector are disposed with inserting ports caused by an U-shaped metal piece on the outside thereof. A narrow sliding groove, a positioning opening, a flat sliding groove and a flat inserting opening are respectively disposed on two sides of the male connector. A hook piece, an inserting hook piece and a convex retaining piece are on the U-shaped metal piece for allowing the U-shaped metal piece to be tightly assembled to the male connector. The rear of the U-shaped metal piece bends to form two contact footing pieces, and together with another contact footing piece are used for fastening the male connector horizontally or vertically onto the circuit board.

Growing community of inventors

Hsin Tien, Taiwan

Yen-Hung Chen