Portable special signal receiving device

The utility model discloses a portable special signal receiving device which is characterized in that an antenna and an audio player are installed on a device main body, a solar cell panel is placed in a groove, one end of a double-shoulder strap is fixed on a ratchet wheel, the ratchet wheel is mes...

Full description

Saved in:
Bibliographic Details
Main Authors HU YUNQIN, LIANG CHUNMEI, ZHENG WEIJUAN
Format Patent
LanguageChinese
English
Published 18.12.2020
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
Online AccessGet full text

Cover

More Information
Summary:The utility model discloses a portable special signal receiving device which is characterized in that an antenna and an audio player are installed on a device main body, a solar cell panel is placed in a groove, one end of a double-shoulder strap is fixed on a ratchet wheel, the ratchet wheel is meshed with a sliding block with ratchets, and the sliding block is installed on a fixing seat in a sliding mode. The first clamping column and the second clamping column are connected through a reset spring, the double-shoulder strap is pulled to drive the ratchet wheel to rotate forwards, the slidingblock is driven to compress the reset spring so that the double-shoulder strap can be pulled out, and when the double-shoulder strap is loosened, the reset spring resets to drive the ratchet wheel torotate backwards so that the double-shoulder strap can be retracted. The equipment can be flexibly carried through the application of the double-shoulder straps, the double-shoulder straps can be pulled out and drawn back und
Bibliography:Application Number: CN202021396484U