得力多功能圆规尺套装

评测依据

• review_count：28500
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["京东","天猫","拼多多"]
• time_range：{"from":"2026-06-26 00:12:17","to":"2026-06-26 00:12:17"}
• intros：{"brand_intro":"得力集团是中国最大的办公与学习用品制造商之一，成立于1988年，总部位于浙江宁波。产品覆盖文具、办公设备、耗材等数千个品类，以高性价比和严格品控著称。得力拥有国家级工业设计中心，多次获得红点、iF等国际设计奖，其圆规尺系列在中小学生及办公用户中拥有极高市场占有率。","product_intro":"得力DL-7201多功能圆规尺套装是一款集圆规、直尺、量角器、三角尺于一体的学生绘图工具。采用ABS工程塑料材质，轻便耐摔，刻度采用激光雕刻，清晰不易磨损。圆规部分可夹持铅笔或圆珠笔，最大画圆直径达200mm。套装内含两把三角尺（45°和60°各一）、一把180°量角器、一把15cm直尺及一个可替换铅芯的圆规，满足日常数学、几何作图需求。","key_specs":["材质：ABS工程塑料+不锈钢圆规头","圆规最大画圆直径：200mm","直尺长度：15cm","量角器范围：0-180°","三角尺角度：45°和60°","配件：含2根备用铅芯"]}
• alt_products：[{"product_name":"得力多功能圆规尺套装","brand":"得力（Deli）","model":"DL-7201","price":15.9},{"product_name":"马培德几何绘图圆规尺套装","brand":"马培德（Maped）","model":"Maped 851010","price":45},{"product_name":"晨光金属圆规尺专业绘图套装","brand":"晨光（M&G）","model":"AGPJ6301","price":29.9}]
• kol_quotes：["@文具控小A：得力这套圆规尺绝对是学生党入门首选，丢了也不心疼。","@数学老师王sir：课堂推荐款，刻度清晰，圆规画圆稳定，适合低年级学生。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":87.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为该套装性价比极高，15元左右的价格能买到全套绘图工具非常划算。塑料材质虽不如金属耐用，但胜在轻便且无尖锐边角，适合儿童使用。刻度清晰度获好评，但部分用户反映圆规夹持铅笔时偶尔松动，建议搭配较粗的铅笔。量角器透明度高，读数方便。总体适合小学生日常作业及简单绘图，专业绘图需求建议选购金属款。","source_count":3}},{"source":"objective","score":88.56681818181818,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.7,"price":15.9,"wom_score":87.1}},{"source":"user_review","score":94,"weight":0.3,"confidence":1,"details":{"rating_avg":4.7,"review_count":28500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@文具控小A：得力这套圆规尺绝对是学生党入门首选，丢了也不心疼。","@数学老师王sir：课堂推荐款，刻度清晰，圆规画圆稳定，适合低年级学生。"]}}]
• method_version：v2
• search_visual：null