FIELD: electrical engineering.
SUBSTANCE: case with a rechargeable battery for a portable cellular communication system is claimed, protecting a mobile device and providing it with power supply. The case has a body with the first and the second sides providing protection of a mobile device and making the case convenient in use of the mobile device as a retractable system allows the device for easy entering the device and exiting it.
EFFECT: case provides expanded possibilities of charging a rechargeable battery, and it is adapted for use of a phone with two separate screens.
14 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| WATER-RESISTANCE ECG MONITOR AND USER INTERFACE | 2009 |
|
RU2512800C2 |
| CASES FOR PORTABLE ELECTRONIC DEVICES | 2011 |
|
RU2603536C2 |
| KEY CHAIN FOR VEHICLE IN THE COVER OF THE TELEPHONE | 2015 |
|
RU2687955C2 |
| TOUCH-SCREEN DISPLAY | 2010 |
|
RU2520347C2 |
| DRIVE MECHANISM WITH BUILT-IN BATTERY | 2020 |
|
RU2816698C2 |
| COMPLEX MOBILE POWER EMERGENCY PLANT WITH ELECTRICAL LIQUID PUMP POWERED FROM STORAGE BATTERY | 2019 |
|
RU2779858C2 |
| CONTROL OF QUICK CHARGING AND SUPPLY TO METRE OF ANALYTES IN FLUID MEDIUM ARRANGED WITH BATTERY SUPPLY | 2008 |
|
RU2465811C2 |
| NETWORK SYSTEM FOR DISTRIBUTING INFORMATION MATERIAL TO CARRIERS OF MEANS FOR DISPLAYING SAID MATERIAL | 2020 |
|
RU2730475C1 |
| ADAPTIVE USER INTERFACE PANELS MANAGER | 2015 |
|
RU2689435C2 |
| RADIOELECTRONIC DEVICE AND CHARGING SYSTEM | 2019 |
|
RU2713198C1 |
