| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve a wireless hotspot device.SOLUTION: A wireless hotspot device includes a main body for housing a circuit board connected to a battery. The circuit board includes first control means connected to second control means. The second control means is connected to radio transmission means, and the first control means is used for controlling an input voltage of an external power supply and an output voltage of the battery power. Further, the first control means activates the second control means. The second control means performs radio access through a radio communication unit or accesses a router module through an Ethernet or a network service module to activate the above modules, and by the intermediary of the above access, enables accessing data through a LAN or a wireless LAN whenever necessary. The wireless hotspot device can also supply power to other electronic device.</p> |
