得力 投影仪移动支架推车

评测依据

• review_count：21000
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[0,999]
• dimension：best_value
• sources：["京东","天猫","拼多多"]
• time_range：{"from":"2026-06-26 03:02:16","to":"2026-06-26 03:02:16"}
• intros：{"brand_intro":"得力（Deli）是中国最大的办公用品品牌之一，创立于1988年，总部位于浙江宁波。产品涵盖文具、办公设备、数码配件等，以高性价比和广泛渠道覆盖著称。得力投影支架系列延续了品牌\"实用、可靠、亲民\"的特点，在家庭和中小企业市场拥有极高渗透率。","product_intro":"得力50467投影仪移动推车采用碳钢材质，表面黑色静电喷涂，承重30kg，适合家用及小型商用投影仪。推车高度可在1100-1600mm之间调节，托盘支持俯仰和水平旋转。底部配备4个2英寸万向轮，其中两个可锁定。安装采用免工具快拆设计，附赠螺丝刀和螺丝包。整体重量仅8.5kg，便于搬运和收纳。","key_specs":["最大承重：30kg","高度调节范围：1100-1600mm","托盘尺寸：400×320mm","轮子：4个2英寸万向轮（2个带刹车）","材质：碳钢","安装方式：免工具快拆"]}
• alt_products：[{"product_name":"得力 投影仪移动支架推车","brand":"得力","model":"得力 50467","price":549},{"product_name":"乐歌 投影仪移动推车","brand":"乐歌","model":"乐歌 DLB502","price":799},{"product_name":"NB 投影仪移动推车支架","brand":"NB","model":"NB AVF1800-70-1P","price":899}]
• kol_quotes：["\"得力这款推车不到600块，该有的功能全有，家用投影仪绝配。\"——数码博主@阿强说数码","\"安装太友好了，女生也能自己搞定，推荐给租房党。\"——生活分享达人@小鹿的家"]
• scoring_breakdown：[{"source":"word_of_mouth","score":86.5,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为\"性价比极高\"，价格不到千元但功能齐全。安装简单，说明书清晰，10分钟内可完成组装。承重30kg足以应对大多数家用投影仪。部分用户反映轮子较小，在地毯上移动稍显费力，但硬质地面表现良好。京东累计评价超2万条，好评率94%，是入门级市场的爆款。","source_count":3}},{"source":"objective","score":75.28851351351351,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.5,"price":549,"wom_score":86.5}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":21000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"得力这款推车不到600块，该有的功能全有，家用投影仪绝配。\"——数码博主@阿强说数码","\"安装太友好了，女生也能自己搞定，推荐给租房党。\"——生活分享达人@小鹿的家"]}}]
• method_version：v2
• search_visual：null