Unverified82% confidenceDecision RuleTime unknown
承托16寸及以上大屏或游戏本（≥2.5kg）时选后置立柱式或双臂悬臂支架，纯前部托举的轻便折叠支架易前倾晃动
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified承载16寸及以上或游戏本（重量＞2.2kg）时，优先选单臂/立柱式结构且底座配重，Z型折叠支架在重压下易前倾晃动89% similarUnverified调节自由度越高（多关节+旋转+悬臂）稳固性越差，长悬臂支架承重超过400g时易点头下垂；重设备（如12.9寸平板约680g）应选短臂、底座配重≥1kg的机型86% similarUnverified斜挎胸前佩戴时，包体宽度应≤25cm，否则跑动或转身时包体会甩动撞击手臂；单肩斜挎的腰包背带承重点集中，装超过800g物品会明显压肩，重物优先选腰系款分散受力85% similarUnverified重量≥600g的12.9英寸大平板需选择底座配重≥800g或桌夹式支架，普通轻质折叠支架长时间触控操作会前倾晃动84% similarUnverified带鱼屏/超宽曲面屏（34寸及以上，重量常超7kg）不建议用普通单臂气弹簧支架，力矩过大易左右摆动，应选专用重载单臂或横向双点支撑结构84% similar
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