| WELL SHIN TECHNOLOGY CO., LTD. Patent applications |
| Patent application number | Title | Published |
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| 20100304620 | A POWER PLUG WITH A ROTARY BODY INCLUDING A PIVOTING PORTION - A power plug connector for connecting with a wire includes a shell with a receiving cavity being opened through a rear end thereof, a pin assembly fastened in a front of the shell and stretching forward beyond the shell, and a rotating body including a pivoting portion rotatably pivoted in the receiving cavity of the shell. The rotating body defines a perforation penetrating through the pivoting portion. One end of the wire is passed through the perforation of the rotating body and then electrically connected with the pin assembly. The rotating body can rotate in the receiving cavity of the shell so that can avoid the wire twisting and fracturing in use and is further easy to arrange the wire in order. Therefore, it prolongs the use life of the power plug connector. | 12-02-2010 |
| 20100270985 | DC-DC CONVERTER - A DC-DC converter includes a voltage input module receiving an input voltage from an exterior power supply, a voltage transforming module connected with the voltage input module for transforming the input voltage into a proper output voltage, a voltage output module connected with the voltage transforming module for supplying the proper output voltage to an exterior electric appliance, a first detecting module connected with the voltage output module for detecting an output current of the voltage output module and sending a corresponding current signal, a second detecting module connected with the voltage output module for detecting the output voltage of the voltage output module and sending a corresponding voltage signal, and a control module for receiving and analyzing the corresponding current and voltage signals and then generating a corresponding control signal so as to control the output voltage of the voltage transforming module for protecting the electric appliance. | 10-28-2010 |
| 20100136812 | Safety Socket - A safety socket adapted for receiving a terminal of a plug includes a socket housing with a plurality of electrodes being mounted thereon, a socket cover coupled with the socket housing and an insulating case mounted between the socket housing and the socket cover. The socket cover has a plurality of insertion holes corresponding to the electrodes. And the insulating case is located above the electrode for holding the terminal separated from the electrode and has a through hole aligned with the electrode and the insertion hole. | 06-03-2010 |
| 20090017669 | SOCKET CONNECTOR WITH LOOSENING-PROOF STRUCTURE - A socket connector with loosening-proof structure includes an insulating housing which defines insert holes in a front surface thereof and at least a receiving hole at one side thereof. The insulating housing has an upper cover and a lower cover. Electric terminals are received in the insulating housing respectively. Every electric terminal has a fix arm, an elastic arm locating at one side of the fix arm and a connecting portion extending from the rears of the fix arm and the elastic arm for connecting with a cable member. The elastic arm defines a guide portion at the front. The inner side of the guide portion defines a hook which tilts rearward to form a bevel plane. A button is configured in the receiving hole of the insulating housing. The button protrudes inward to form a shaft which is against the elastic arm. | 01-15-2009 |
