公开(公告)号：US20100077189A1

公开(公告)日：2010-03-25

申请号：US12251402

申请日：2008-10-14

Applicant: CHUN-WEI LEE ,  PING-KUN LIN

Inventor： CHUN-WEI LEE ,  PING-KUN LIN

IPC: G06F9/00

CPC classification number: G06F3/162

Abstract: A computer system includes an input output (I/O) device, an I/O control chip, an audio file processing unit, an audio interface, an audio chip, and a power supply. The I/O control chip is configured for receiving a music playing command from the I/O input device, and outputting an audio control signal according to the music playing command. The audio file processing unit stores audio files, and receives the audio control signal to read a corresponding audio file and output an audio processing signal. The audio interface is configured for connecting to an audio device. The audio chip is configured for receiving and processing the audio file according to the audio processing signal, and outputting an audio signal to the audio interface. The power supply supplies standby power to the I/O control chip, the audio file processing unit, and the audio chip when the computer system is not booted up.

Abstract translation: 计算机系统包括输入输出（I / O）装置，I / O控制芯片，音频文件处理单元，音频接口，音频芯片和电源。 I / O控制芯片被配置为从I / O输入设备接收音乐播放命令，并且根据音乐播放命令输出音频控制信号。 音频文件处理单元存储音频文件，并接收音频控制信号以读取对应的音频文件并输出音频处理信号。 音频接口被配置为连接到音频设备。 音频芯片被配置为根据音频处理信号接收和处理音频文件，并将音频信号输出到音频接口。 当计算机系统未启动时，电源为I / O控制芯片，音频文件处理单元和音频芯片提供备用电源。

公开(公告)号：US20240108935A1

公开(公告)日：2024-04-04

申请号：US18457005

申请日：2023-08-28

Applicant: CHUN-WEI LEE

Inventor： CHUN-WEI LEE

IPC: A63B21/072

CPC classification number: A63B21/0726 ,  A63B2225/02

Abstract: A dumbbell main body includes two side boards, a connecting shaft, a rotating unit and a fastener. Each of the two side boards includes a containing space, a side-board upper chute, a side-board lower chute, a plurality of fastening holes and two fastening blocks. One of the fastening blocks is located above the other fastening blocks. Two ends of the connecting shaft are respectively connected to the two side boards. The rotating unit includes two rotating rings, four connecting boards, four sliding rods and a horizontal connecting board. The two rotating rings are respectively connected to two ends of the connecting shaft. The four connecting boards are respectively connected to the two rotating rings, wherein two of the connecting boards are located above the other two connecting boards. The four sliding rods are respectively disposed at the four connecting rods.

公开(公告)号：US20120214322A1

公开(公告)日：2012-08-23

申请号：US13149814

申请日：2011-05-31

Applicant: JEFFREY SHUE JEN LU ,  PING-KUN LIN ,  CHUN-WEI LEE

Inventor： JEFFREY SHUE JEN LU ,  PING-KUN LIN ,  CHUN-WEI LEE

IPC: H01R12/71 ,  H05K1/11

CPC classification number: H05K1/0295 ,  G06F13/409 ,  G06F2213/0042 ,  H05K3/308 ,  H05K2201/09063 ,  H05K2201/10189

Abstract: An exemplary USB interface device includes a circuit board and a USB socket mounted on the circuit board. The USB socket includes a connecting port, a plurality of electrical pins and fixing pins extending from a side of the USB socket. The circuit board defines first and second inserting hole groups. The USB socket can be selectively inserted into the first or second inserting hole group according to the type of USB socket. When the electrical pins and the fixing pins of the USB socket are inserted into and fixed on the first inserting hole group of the circuit board, the second inserting hole group is standing idle. When the electrical pins and the fixing pins of the USB socket are inserted into and fixed on the second inserting hole group of the circuit board, the first inserting hole group is standing idle.

Abstract translation: 示例性USB接口设备包括电路板和安装在电路板上的USB插座。 USB插座包括连接端口，多个电引脚和从USB插座侧面延伸的固定销。 电路板限定了第一和第二插孔组。 USB插座可以根据USB插座的类型选择性插入第一或第二插孔组。 当USB插座的电脚和固定销插入并固定在电路板的第一插孔组上时，第二插孔组处于空闲状态。 当USB插座的电脚和固定销插入并固定在电路板的第二插孔组上时，第一插孔组正在空转。