Battery locking assembly, frame tube battery, and frametube mechanism

A battery locking assembly, comprising:

• a battery base, wherein the battery base is configured to be installed on an exterior of a battery body;
• the battery base has a combining surface, and the combining surface is configured to be locked with a fixed lock base on a frame tube, such that the battery body is detachably loaded on the frame tube which is disposed obliquely;
• characterized in that, the battery locking assembly further comprises a stop limiting member;
• the stop limiting member is installed on the combining surface, and connected to the battery base;
• when the combining surface is unlocked from the fixed lock base, the stop limiting member is configured to approach and be locked to a locking structure of the fixed lock base, and the battery base moves relative to the fixed lock base, such that a pushing portion of the stop limiting member is exposed outside the fixed lock base;
• and the pushing portion of the stop limiting member is configured to move away from and be disengaged from the locking structure on the fixed lock base during a secondary unlocking.