| 摘要 |
An improved mobile phone holder includes a phone seat body adapted for clamping and holding a mobile phone, an adapter seat provided at a lower end portion of the phone seat body adapted for electrical connection with a car's power source, and a receiving seat coupled onto the phone seat body and being provided with a connector for insertable connection with the mobile phone to permit electrical connection to cause internal paths to charge the mobile phone and to allow use of the mobile phone in a hand-free state. The receiving seat is replaceable with receiving seats having different connectors to adapt to different models of mobile phones. A shaft is disposed between an insertable connecting seat and the phone seat body to pivotally connect an arm rod for inter-connection. Each seat rod and the shaft are formed with inter-engageable toothed rims in corresponding positions. A compression spring is disposed between the other end of the shaft and the corresponding end of the seat rod to push one end of the shaft to cause the shaft to displace so that the toothed rims disengage from each other to allow relative rotation so as to permit change of relative angles thereof. When released, the compression spring's resetting force causes the shaft to return to its original state with the toothed rims engaged, thereby facilitating adjustment operation, enhancing stability, and preventing displacement and loosening of the mobile phone holder when subjected to vibration.
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