Wireless Bluetooth headset of which signal antennas are built in ear hooks

Abstract

The invention relates to a wireless bluetooth earphone with a signal antenna built into the earhook, comprising a left earphone and a right earphone, both of which include an ear shell main body, an earhook and an ear cap, and the earhook is installed in the ditch behind the human ear , the ear cap is inserted into the human ear, the main control PCB board and the speaker are arranged in the main body of the ear shell, the signal antenna is arranged in the ear hook, the Bluetooth transceiver module and the power supply module are arranged in the main control PCB board, and the power supply module The bluetooth transceiver module is electrically connected, and the bluetooth transceiver module is electrically connected to the signal antenna through a lead wire, and the signal antenna is placed outside the ear shell main body. To get a good stereo effect, the antenna is built into the earhook and placed outside the main body of the ear shell. The bifurcation groove separates the signal antenna from the human body, avoiding direct contact with the human body or being close to the signal antenna to affect signal transmission, which can reduce 25% loss , to ensure stable signal transmission and meet the needs of consumers.

Description

technical field [0001] The invention relates to the field of earphones, in particular to a wireless bluetooth earphone with a signal antenna built into an ear hook. Background technique [0002] With the advancement of communication technology, wireless communication technology is loved by more and more people because of its ease of use. Among them, Bluetooth headsets are popular because of their advantages such as easy portability, simple operation, good data transmission signals, and no need for signal lines. Consumers welcome. [0003] Bluetooth headsets on the market are roughly divided into single-ear Bluetooth headsets and stereo binaural Bluetooth headsets. The single-ear Bluetooth headsets can be worn directly on a single ear. The main function is to answer and hang up calls, and the volume can be adjusted. Adjustment is very convenient to use, but the disadvantage is that it occurs on one side, there is no stereo surround effect, and the effect is not good, while t...

AI Technical Summary

Problems solved by technology

[0003] Bluetooth headsets on the market are roughly divided into single-ear Bluetooth headsets and stereo binaural Bluetooth headsets. The single-ear Bluetooth headsets can be worn directly on a single ear. The main function is to answer and hang up calls, and the volume can be adjusted. Adjustment is very convenient to use, but the disadvantage is that it occurs on one side, there is no stereo surround effect, and the effect is not good, while the stereo earphone adopts a double earphone structure, which effectively solves the problems encountered by the single ear earphone

[0004] Stereo earphones can be divided into two structures: wired and wireless. The left and right earphones of wired stereo earphones transmit signals through signal lines. Comfortable; wireless stereo earphones use signal antennas for signal transmission, truly wireless design, will not be tied up by wires when using, and are more convenient to use, but because the antennas of wireless stereo earphones on the market are usually Placed in the earphone shell and integrated with the main control circuit board, the antenna is easily affected by the main control circuit board on the one hand, and on the other hand it is too close to the head, so that the transmission signal is unstable and the Bluetooth headset cannot work normally

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