得力 16:10 支架幕布 84英寸

评测依据

• review_count：4200
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["京东","天猫","得力官网"]
• time_range：{"from":"2026-06-26 00:26:18","to":"2026-06-26 00:26:18"}
• intros：{"brand_intro":"得力（Deli）是中国知名的办公用品品牌，成立于1988年，总部位于浙江宁波。产品涵盖文具、办公设备、投影配件等，以品质稳定和渠道广泛著称。得力投影幕布依托其强大的供应链和品控体系，主打便携性和易用性，深受中小企业及个人用户喜爱。","product_intro":"得力50484是一款16:10比例的支架投影幕布，尺寸为84英寸，适合移动办公和临时会议。采用白塑幕布材质，增益1.0，视角160°，支持1080P投影。支架结构可快速展开和收纳，重量仅3.5kg，便于携带。幕布表面具有防皱设计，使用后平整度良好。价格亲民，是出差演示和户外活动的实用选择。","key_specs":["尺寸：84英寸（16:10）","幕布材质：白塑","增益：1.0","视角：160°","支架类型：三脚支架","重量：3.5kg"]}
• alt_products：[{"product_name":"得力 16:10 支架幕布 84英寸","brand":"得力（Deli）","model":"50484","price":549}]
• kol_quotes：["@职场效率控：得力这款支架幕布是销售人员的移动会议室利器。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":86.5,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户称赞其便携性出色，收纳后体积小，适合出差和临时会议。画质满足基本需求，但亮度增益一般。支架稳定性较好，部分用户建议增加防风设计。京东好评率96%，适合对移动性要求高的用户。","source_count":3}},{"source":"objective","score":77.50506012024047,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.6,"price":549,"wom_score":86.5}},{"source":"user_review","score":92,"weight":0.3,"confidence":1,"details":{"rating_avg":4.6,"review_count":4200,"source":"product_reviews_aggregate"}},{"source":"expert","score":76,"weight":0.1,"confidence":0.6,"details":{"kol_count":1,"scored_count":1,"sample":["@职场效率控：得力这款支架幕布是销售人员的移动会议室利器。"]}}]
• method_version：v2
• search_visual：null