齐心磁性白板 120×240cm 大型会议白板

评测依据

• review_count：8700
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 00:13:21","to":"2026-06-26 00:13:21"}
• intros：{"brand_intro":"齐心集团成立于1991年，是中国领先的办公用品整体解决方案提供商，2009年在深交所上市。产品涵盖办公设备、文具、耗材等，服务全球超过50万家企业客户。齐心以\"高效办公、绿色办公\"为理念，其白板产品在大型企业采购中占有重要份额，以扎实做工和耐用性著称。","product_intro":"齐心B2783磁性白板采用加厚冷轧钢板，表面经三涂三烤工艺处理，耐刮擦且易擦写。尺寸120×240cm，适合大型会议室、培训教室。配备加强型铝合金边框和防滑脚垫，壁挂安装稳固。板面带有隐形网格线，辅助书写对齐。附赠磁钉、白板笔及可拆卸笔托，满足高强度使用需求。","key_specs":["面板材质：冷轧钢板+烤漆","尺寸：120×240cm","边框材质：铝合金","安装方式：壁挂","配件：磁钉6个、白板笔3支、板擦1个","重量：约12.5kg"]}
• alt_products：[{"product_name":"齐心磁性白板 120×240cm 大型会议白板","brand":"齐心","model":"B2783","price":399}]
• kol_quotes：["@办公设备评测：齐心B2783是千元内大尺寸白板的标杆，企业采购清单常客。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":89.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"企业用户评价其板面大、书写区域充足，适合团队协作。烤漆面板耐磨，长期使用仍保持良好书写效果。部分用户反馈安装需两人配合，但附带的安装图纸清晰。磁吸力强，可吸附较重教具。整体口碑偏向专业、耐用，是大型会议室的优选。","source_count":2}},{"source":"objective","score":86.73309619238476,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.5,"price":399,"wom_score":89.1}},{"source":"user_review","score":90,"weight":0.3,"confidence":1,"details":{"rating_avg":4.5,"review_count":8700,"source":"product_reviews_aggregate"}},{"source":"expert","score":78.4,"weight":0.1,"confidence":0.4,"details":{"kol_count":1,"scored_count":1,"matched_count":1,"base_score":76,"weighted_score":80,"sample":["@办公设备评测：齐心B2783是千元内大尺寸白板的标杆，企业采购清单常客。"]}}]
• method_version：v3
• search_visual：null