On March 21, according to the announcement of the State Intellectual Property Office, BYD Co., Ltd. obtained a patent named "Bus holder, battery pack and vehicle", authorized notice number CN220628144U, the application date is August 2023. The patent summary shows that the bus bar in the battery pack is installed through a rotating bracket, which can improve the reliability, maintenance and safety of the battery system, and also provide greater flexibility and adaptability to adapt to different needs and conditions. Connecting the bus to the bus support through fixed components provides advantages such as easy maintenance and overhaul, flexibility and scalability, error and troubleshooting, better insulation and safety, and reduced material waste.

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