Two-in-one device for audio transmission of TWS earphone and Bluetooth sound box

A bluetooth speaker, two-in-one technology, applied in earpiece/earphone accessories, rechargeable batteries/devices, sensors, etc., can solve the problems of no rotation function, high cost, and inability to rotate TWS wireless bluetooth earphones, etc., to achieve reasonable structural design , easy to operate, rich in effect
CN110225424APending Publication Date: 2019-09-10DONGGUAN YINGLI ELECTRONICS
0 Cites 6 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
DONGGUAN YINGLI ELECTRONICS
Publication Date
2019-09-10

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a two-in-one device for audio transmission of a TWS earphone and a Bluetooth speaker. The device comprises a sound box and a TWS earphone. The loudspeaker box comprises a loudspeaker box shell, a charging box, a charging box PCB, a loudspeaker box control PCB, a loudspeaker base cover, a loudspeaker base, a loudspeaker box loudspeaker and a rotating cover. The charging boxis rotationally connected with the sound box shell through a pin shaft; wherein a connector of the loudspeaker seat cover is connected with the rear end of the charging box, a PIN on a PCB of the charging box is in contact connection with a conductive contact of a TWS earphone placed in an earphone groove of the charging box, a light touch switch is connected to the loudspeaker box control PCB, and a switch contact body is arranged on the loudspeaker seat cover. The multifunctional TWS sound box is convenient to carry and rich in function, the TWS earphone can be charged, the earphone and thesound box can be combined to form a Bluetooth sound box, wireless audio playing is achieved, the earphone can be rotated into the sound box shell to be stored and protected, in addition, a switch of the sound box can be controlled through rotation, and operation is convenient.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to the technical field of audio playback equipment, and more specifically, relates to a two-in-one device for audio transmission of a TWS earphone and a Bluetooth speaker. Background technique

[0002] When storing the TWS wireless Bluetooth headset, it needs to be stored in a storage box, but because the headset needs to be charged, people have invented a storage box with a charging function, but the general storage box only has the function of charging and storage, and has a single function, no other extended functionality. In addition, although there are currently some speaker products that are combined with earphones on the market, the earphones that are paired with such speaker products are not TWS wireless Bluetooth earphones, and the speakers are large in size, inconvenient to carry, high in cost, and do not have the ability to rotate function, the TWS wireless Bluetooth headset cannot be rotated inside the speaker...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More