Danyang Upc Auto Parts Co., Ltd.

Kinpo Electronics, Inc.

Cal-comp Electronics & Communications Company Limited

Xyzprinting, Inc.

Fositek Corporation

Richtek Technology Corporation

Cal-comp Big Data, Inc.

Che-Wei Chang

Chuan-Chih Chang

Cheng-Kai Yang

Chun-An Hsu

Wen-Chun Chung

Chun-Han Lin

Chieh Kao

Yu-Hao Lin

Hao-Ping Wang

Jia-Wei Pan

Shyh-Yong Shen

Li-Wei Chen

Nai-Chiang Pai

Hua Liu

Pin-Hsuan Wu

Jung-Sheng Chen

Chin-Chun Chuang

Shi-Xian Wang

A sliding rail adapted to be engaged with an engaging member, and includes a track and a limiting mechanism. The track includes a base wall having first and second ends, and two side walls. The limiting mechanism includes an operating member, a limiting member, first and second positioning members, and a connecting member. The limiting member has a limiting body, a pivoting portion, and two limiting portions. The operating member is formed with a linking slot that has a first linking slot end, a second linking slot end, and a linking slot tip. The limiting body has two pivoting slots. The operating member is operable to drive the limiting member to move among a locked position where the engaging member is contained in a limiting space, and first and second unlocked positions which opens the limiting space, allowing the engaging member to be released from the limiting space.

Sliding rail

A sliding rail is adapted to be engaged with an engaging member, and includes a track and a limiting mechanism. The track includes a base wall, two side walls, and two pivoting slots. The limiting mechanism includes first and second operating members, a limiting member, and first and second connecting members. The first operating member is operable for driving the limiting member from a locked position, where the engaging member is contained in a limiting space between the limiting member and one of the side walls, to a first unlocked position, where the limiting member is rotated about the second connecting member to open the limiting space. The second operating member is operable for driving the limiting member from the locked position to a second unlocked position, where the limiting member is rotated about the first connecting member to open the limiting space.

A switching converter having pulse skipping mode includes a power stage circuit, a feedback control circuit, an operating signal generator circuit and a pulse skipping circuit. The feedback control circuit generates an initial pulse width modulation (PWM) signal according the output power. The operating signal generator circuit masks a part of pulses of a clock signal according to a pulse width of a pulse skipping signal, so as to generate an adjusted PWM signal. The pulse skipping circuit adaptively generates a duty ratio signal according to an input voltage and an output voltage, so as to generate the pulse skipping reference signal related to a duty ratio of the initial PWM signal. The pulse skipping circuit compares an amplification signal with the pulse skipping reference signal to generate the pulse skipping signal. The power stage circuit converts the input power to the output power according to the adjusted PWM signal.

Switching converter having pulse skipping mode and control method thereof

A windshield wiper assembly structure includes a wiper holder, a wiper blade, elastic sheets, and clamping seats. The wiper holder includes two outer buckling brackets. Each outer buckling bracket includes a through groove and an opening. The wiper blade includes a penetrating portion and a scraping portion. The penetrating portion is inserted in the through grooves. The penetrating portion includes a central column and a first slot. The elastic sheets are respectively inserted to first slots. Each elastic sheet is attached to the central column and abuts against the outer buckling brackets. The clamping seats are fixed on ends of the wiper blade. Each clamping seat includes a pair of clipping plates and clamped by the outer buckling brackets. Each clipping plate includes a protruding thorn and inserted to the first slot to abut against the elastic sheets. The protruding thorn passes through the central column.

Windshield wiper assembly structure

Windshield wiper

Wiper

This disclosure relates to an assembly structure of a windshield wiper. Abase includes a seat and a slot. A seat includes an accommodating space, a plurality of limiting grooves, a fastening portion and an elastic pressing piece. The slot is disposed on a bottom side of the seat for inserting a wiper blade. The linking set includes a seat plate. The seat plate includes a plurality of guiding blocks, a latch and an elastic arm. The latch is obliquely inserted into the seat and rotate to make the seat plate place in the accommodating space. The linking set is pushed by an external force to make the elastic arm move toward the fastening portion. The elastic arm is engaged with the fastening portion and abuts against the elastic pressing piece. The guiding blocks slide into the limiting grooves correspondingly.

Assembly structure of windshield wiper

A universal wiper base assembly structure includes a fastening base, a rear base, a combination base, and an outer cover. The fastening base includes a main body and a decorative cover. The main body has a coupling hole, an insertion slot, a protruding platform, a positioning protrusion, a first shaft hole, two limiting arc surfaces, and multiple engagement grooves. The decorative cover has a fastening slot. The rear base includes two contact blocks, a top abutting block, and two hooks. The combination base includes two side plates, a connection plate, an open groove and a second shaft hole. The outer cover includes a fastening block, an opening, and a third shaft hole. Accordingly, a variety of wiper driving arms may be positioned to the universal wiper base assembly structure, so as to improve the convenience in assembling and reduce an overall cost.

Universal wiper base assembly structure

Three dimensional scanning device

Carpet type body fat meter

3D printer

Growing community of inventors

Taipei, Taiwan

Che-Wei Chang