Unverified75% confidenceTradeoffTime unknown
接口通用性与结构稳固性存在矛盾：通用卡扣接口方便更换但连接处易松动晃动，专用锁紧接口稳固但被绑定该品牌配件生态，需根据是否计划长期扩展配件来权衡
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