双元磁性国际象棋棋盘（折叠便携款）

评测依据

• review_count：12500
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 00:57:55","to":"2026-06-26 00:57:55"}
• intros：{"brand_intro":"双元是中国老牌棋具制造商，创立于上世纪80年代，总部位于浙江温州。专注生产国际象棋、围棋、中国象棋等棋类用品，以\"高性价比、耐用环保\"著称。产品远销欧美，在国内电商平台长期占据棋类销量前列，尤其磁性棋盘系列深受家庭和学校用户喜爱。","product_intro":"这款折叠磁性国际象棋棋盘采用优质纸板与铁皮复合工艺，棋子内置强力磁铁，吸附稳固不易滑落，适合旅行、户外或儿童使用。棋盘展开尺寸约45×45cm，折叠后仅A4大小，配便携收纳袋。棋子为经典斯塔顿风格，手感圆润，棋盘格线清晰，附赠基础规则说明书。","key_specs":["棋盘材质：纸板+铁皮复合","棋子材质：塑料+磁铁","棋盘尺寸：45×45cm（展开）","棋子数量：32枚（含备用王后2枚）","适用年龄：6岁以上","包装形式：折叠棋盘+收纳袋"]}
• alt_products：[{"product_name":"双元磁性国际象棋棋盘（折叠便携款）","brand":"双元","model":"SY-2023","price":89},{"product_name":"圣罗兰便携硅胶国际象棋垫（旅行款）","brand":"圣罗兰","model":"SL-2024S","price":59}]
• kol_quotes：["@棋爸日记：双元这款棋盘是我给孩子买的第一副棋，磁力刚好，折叠后塞书包里不占地方。","@国际象棋小课堂：百元内首选，耐用且手感不输百元级产品。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":86.5,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其磁力适中、棋子不易掉落，适合初学者和儿童使用。折叠设计方便收纳，价格亲民，性价比极高。部分用户反馈棋盘表面易留划痕，但整体质量对得起价格。好评集中在\"孩子爱玩\"\"旅行必备\"\"送礼合适\"等关键词，差评多因个别棋子磁力不均，但客服补发及时。","source_count":2}},{"source":"objective","score":66.20530303030303,"weight":0.15,"confidence":0.5,"details":{"rating_avg":4.7,"price":89,"wom_score":86.5}},{"source":"user_review","score":94,"weight":0.35,"confidence":1,"details":{"rating_avg":4.7,"review_count":12500,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.3,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@棋爸日记：双元这款棋盘是我给孩子买的第一副棋，磁力刚好，折叠后塞书包里不占地方。","@国际象棋小课堂：百元内首选，耐用且手感不输百元级产品。"]}}]
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