卡马冬不拉谱架（便携折叠款）

评测依据

• review_count：1800
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["京东","天猫","小红书"]
• time_range：{"from":"2026-06-25 23:21:11","to":"2026-06-25 23:21:11"}
• intros：{"brand_intro":"卡马（KAMA）是中国知名乐器配件品牌，成立于2008年，总部位于广东惠州。品牌以\"让音乐更简单\"为使命，专注于吉他、冬不拉等乐器的配套附件研发。卡马拥有多项折叠结构专利，其谱架产品以轻量化、便携性著称。创始人李伟曾是吉他教师，深知演奏者外出携带谱架的痛点，因此将\"折叠后能塞进琴包\"作为设计核心。卡马品控遵循ISO9001标准，每批次抽检率达30%，在性价比市场口碑极佳。","product_intro":"卡马冬不拉谱架主打便携与性价比，定位学生和户外爱好者。核心卖点：全折叠设计，收纳后仅35cm长，可放入冬不拉琴包侧袋；铝合金管身+ABS塑料谱板，总重仅1.2kg；高度调节范围75-130cm，倾斜角度固定为15°。适用场景包括琴房、公园、校园演出等。相比敦煌，卡马在便携性上胜出，但稳定性稍逊，适合对重量敏感的用户。","key_specs":{"材质":"铝合金管+ABS塑料谱板","折叠后尺寸":"35cm×15cm×5cm","高度调节范围":"75-130cm","净重":"1.2kg","承重上限":"2kg","适配人群":"学生、户外演奏者、便携需求用户"}}
• alt_products：[{"product_name":"卡马冬不拉谱架（便携折叠款）","brand":"卡马","model":"KAMA-DBL-PJ02","price":159},{"product_name":"星海冬不拉谱架（双杆加固型）","brand":"星海","model":"XH-DBL-PJ03","price":239},{"product_name":"敦煌冬不拉谱架（专业演奏级）","brand":"敦煌","model":"DH-DBL-PJ01","price":298}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":83.8,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合1800条评价，卡马谱架好评率92%。用户称赞其\"轻到可以忽略\"，折叠后携带极其方便，尤其适合经常外出采风的冬不拉爱好者。专业评测指出，其ABS谱板韧性好，不易断裂，但承重能力有限，放厚乐谱时可能轻微下垂。缺点方面，部分用户反映固定角度不可调，坐姿演奏时视线不佳；底座在草地等软地面稳定性一般。总体而言，是\"性价比之王\"。","source_count":3}},{"source":"objective","score":82.63552763819095,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.6,"price":159,"wom_score":83.8}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":1800,"source":"product_reviews_aggregate"}}]
• method_version：v2
• search_visual：null