Patent abstract shows that the disclosure relates to a data transmission structure and terminal equipment, wherein the data transmission structure comprises a signal conversion part and a support part, and the first side of the signal conversion part is connected with the first side of the support part; Wherein, the signal conversion part is used for converting an electric signal into an ultrasonic signal or converting an ultrasonic signal into an electric signal. The data transmission structure of the invention uses ultrasonic signals to realize short-distance contact data transmission, and the signal conversion part and the support part can be fixed by surface contact, so as to prevent the support part from being slotted or opened, and effectively maintain the integrity of the support part.
According to the data, Beijing Xiaomi Mobile Phone Software Co., Ltd. was established on May 8, 20 12. The registered capital of the company is148.8 million yuan, and the legal representative is Wang Chuan. Its business scope includes computer system services. Designing, producing, displaying and publishing advertisements; Undertaking exhibition activities; Market research; Import and export of goods, technology, agents, etc.
Patent information shows that recently, the company's patents on "wireless charging device and wireless charging system", "focusing structure, camera module and electronic equipment" and "display module and electronic equipment" have also been authorized. Among them, the patent authorization announcement number of wireless charging device and wireless charging system is CN2 14900226U, and the filing date is 202165438+1October 29th.
The patent abstract shows that the patent discloses a wireless charging device and a wireless charging system. The wireless charging device comprises a shell and a wireless charging unit. The shell is provided with an accommodating part, and the shell comprises a radiating panel, and the outer surface of the radiating panel is provided with a first radiating channel, and the first radiating channel comprises a radiating gap arranged at the outer edge of the shell. The wireless charging unit is arranged in the accommodating part and faces the heat dissipation panel. The wireless charging device and the wireless charging system have better heat dissipation effect, can reduce or avoid local overheating during use, and are beneficial to improving charging efficiency.