卡马专业马头琴肩托

评测依据

• review_count：870
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["京东","天猫","拼多多"]
• time_range：{"from":"2026-06-25 23:46:41","to":"2026-06-25 23:46:41"}
• intros：{"brand_intro":"卡马（Kama）是中国本土专业马头琴配件品牌，创立于2010年，专注于马头琴人体工学配件研发。其产品以精准的尺寸适配和耐用性著称，多次获得民族乐器协会推荐，在内蒙古、新疆等马头琴流行地区拥有极高市场占有率。","product_intro":"卡马专业马头琴肩托采用航空级铝合金骨架，外包记忆海绵和透气网布，提供极佳的支撑与散热。四段式高度调节可精确匹配不同琴体厚度，底部防滑橡胶垫确保演奏中零位移。附赠专用安装扳手，适配市面95%以上马头琴型号。","key_specs":["材质：铝合金骨架+记忆海绵+透气网布","重量：160克","适配琴型：通用（含加厚琴体）","调节方式：四段式旋钮调节","防滑设计：底部橡胶防滑垫","附件：专用安装扳手"]}
• alt_products：[{"product_name":"卡马专业马头琴肩托","brand":"卡马","model":"KMA-PRO1","price":450}]
• kol_quotes：["@马头琴苏和：卡马这款肩托是我用过最稳的，没有之一。","@草原音乐人：透气性很好，夏天练琴也不闷汗。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.4,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"专业用户高度评价其支撑稳定性，尤其适合高难度技巧演奏。记忆海绵垫肩柔软贴合，长时间使用无闷热感。少数用户反映铝合金骨架略重，但多数认为稳定性提升值得。天猫评分4.9，京东好评率99%，被多位马头琴教师推荐。","source_count":3}},{"source":"objective","score":87.62196392785572,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.8,"price":450,"wom_score":94.4}},{"source":"user_review","score":96,"weight":0.2,"confidence":1,"details":{"rating_avg":4.8,"review_count":870,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.2,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@马头琴苏和：卡马这款肩托是我用过最稳的，没有之一。","@草原音乐人：透气性很好，夏天练琴也不闷汗。"]}}]
• method_version：v2
• search_visual：null