NB 投影仪吊顶支架 通用型

评测依据

• review_count：12500
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 02:05:18","to":"2026-06-26 02:05:18"}
• intros：{"brand_intro":"NB（North Bayou）是国内知名的视听支架品牌，成立于2004年，专注于电视挂架、投影仪支架及显示器支架的研发与制造。公司拥有多项专利技术，产品以高承重、易安装、兼容性强著称，在电商平台长期占据销量前列，深受家庭用户和商用工程客户的信赖。","product_intro":"NB-767-L 是一款通用型投影仪吊顶支架，采用加厚冷轧钢板材质，表面经防锈喷涂处理，承重可达15kg。支持360°水平旋转、±15°俯仰调节，适配绝大多数主流投影仪（含爱普生、明基、极米等）。标配安装模板与螺丝包，无需打孔即可快速定位，线缆可沿管槽隐藏，保持吊顶整洁。","key_specs":["材质：冷轧钢板+ABS工程塑料","承重：15kg","调节角度：水平360° / 俯仰±15°","适用吊顶：水平/倾斜吊顶均可","安装方式：膨胀螺丝固定（含模板）","颜色：黑色/白色可选"]}
• alt_products：[{"product_name":"NB 投影仪吊顶支架 通用型","brand":"NB","model":"NB-767-L","price":89}]
• kol_quotes：["数码博主@科技狗：NB这款支架是百元级天花板，承重和做工都超出预期。","家居达人@小户型改造：白色款配白顶很隐形，线槽设计拯救强迫症。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":92.89999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其安装简便、结构稳固，尤其适合家庭客厅和会议室使用。多数评价提到\"配件齐全，一个人半小时搞定\"\"承重足够，极米H3S挂上很稳\"。少数用户反映调节螺丝略紧，但整体性价比极高，京东好评率长期维持在98%以上。","source_count":0}},{"source":"objective","score":69.14530303030303,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.8,"price":89,"wom_score":92.89999999999999}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":12500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["数码博主@科技狗：NB这款支架是百元级天花板，承重和做工都超出预期。","家居达人@小户型改造：白色款配白顶很隐形，线槽设计拯救强迫症。"]}}]
• method_version：v2
• search_visual：null