Signal shielding and transmitting case with length-adjustable antenna
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United States of America Patent
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-
Oct 11, 2022
Grant Date -
Sep 29, 2022
app pub date -
Apr 7, 2021
filing date -
Mar 24, 2021
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A signal shielding and transmitting case with a length-adjustable antenna comprises a remote control part, a signal shielding case, and a PCB and an antenna driving part arranged in the signal shielding case, wherein a control line penetrates through the antenna driving part and is fixedly connected to a signal transmitting antenna, and the remote control part can control the length of the signal transmitting antenna stretching out of the signal shielding case based on the gear lever principle to allow users to adjust the intensity of signals transmitted by the signal transmitting antenna freely.
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