Invention Grant
- Patent Title: Treble and bass headphone structure
- Patent Title (中): 高音和低音耳机结构
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Application No.: US14159920Application Date: 2014-01-21
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Publication No.: US09124976B2Publication Date: 2015-09-01
- Inventor: Ming-Chung Chu , Pin-Tang Lee
- Applicant: Eastern Technologies Holding Limited
- Applicant Address: KY Grand Cayman
- Assignee: EASTERN TECHNOLOGIES HOLDING LIMITED
- Current Assignee: EASTERN TECHNOLOGIES HOLDING LIMITED
- Current Assignee Address: KY Grand Cayman
- Agency: Sinorica, LLC
- Agent Ming Chow
- Main IPC: H04R25/00
- IPC: H04R25/00 ; H04R1/10
Abstract:
A treble and bass headphone structure comprises: a headphone back cover; a headphone support frame contacted with the headphone back cover; a dynamic bass sound unit contacted with the headphone back cover; a partition contacted with the dynamic bass sound unit; a headphone front cover contacted with the partition; a film ribbon tweeter sound unit entered and accommodated in an accommodating slot of the headphone front cover from the headphone front cover; and a soft ear-cover contacted with the headphone front cover;wherein the headphone front cover covers up the headphone back cover.
Public/Granted literature
- US20150208160A1 TREBLE AND BASS HEADPHONE STRUCTURE Public/Granted day:2015-07-23
Information query
