一种可更换式磁吸耳塞结构
By using magnetic connectors and positioning slots, combined with threaded pins, the problem of difficult replacement of existing earbud components is solved, enabling convenient and efficient replacement and secure connection of earbud components, thus improving the user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN JINZHUO HARDWARE & PLASTIC PROD CO LTD
- Filing Date
- 2025-08-08
- Publication Date
- 2026-07-17
AI Technical Summary
The existing connection methods between earbud components and the main body are mostly fixed connections or complex snap-fit structures, which makes replacement difficult and cumbersome, and cannot meet users' needs for convenient replacement according to different usage scenarios.
The design employs magnetic connectors and positioning slots, combined with threaded pins, to achieve a detachable connection between the earbud assembly and the main body. Magnetic attraction and mechanical positioning ensure stability and simplify the replacement process.
It enables easy replacement of earbud components, improves connection stability, reduces component wear, extends service life, and enhances operational convenience and flexibility.
Smart Images
Figure CN224521158U_ABST
Abstract
Claims
1. A replaceable magnetic earbud structure, comprising an earbud body (1), wherein the earbud body (1) is connected to a connecting wire (2), the connecting wire (2) is provided with a control button (3), and a replaceable earbud assembly (4) is detachably assembled on one side of the earbud body (1) via a magnetic connector (5), characterized in that: The earplug assembly (4) includes an earplug tube (41), which extends toward one side of the earplug body (1) to form a ring disc portion (43), and the ring disc portion (43) is provided with a first magnetic block (44); The magnetic connector (5) includes two sets of annular groove seats (51). The two sets of annular groove seats (51) are symmetrically arranged on the side of the earbud body (1) near the earbud assembly (4). Each set of annular groove seats (51) has a second magnetic block (53) in its annular cavity (52).
2. The replaceable magnetic earbud structure of claim 1, wherein: The ring disc (43) of the earplug tube (41) is rotatably embedded in the annular cavity (52) formed by the combination of the two sets of annular groove seats (51).
3. The replaceable magnetic earbud structure of claim 1, wherein: The earplug body (1) has a positioning perforation (11) and a positioning slot (12) on the side near the earplug assembly (4).
4. The replaceable magnetic earbud structure of claim 1, wherein: A positioning part (511) extends from one side of the annular groove seat (51), and the positioning part (511) is equipped with a threaded pin (54). The positioning part (511) on one side of the annular groove seat (51) abuts against the positioning slot (12) and is detachably connected with the threaded pin (54).
5. The replaceable magnetic earbud structure of claim 2, wherein: The earplug tube (41) is fitted with a sound filter mesh (42) on one side.
6. The replaceable magnetic earbud structure of claim 5, wherein: The earplug tube (41) has a sound transmission cavity (411) on one side, and the sound filter mesh (42) is wrapped with a rubber ring layer (421). The sound filter mesh (42) is embedded in the sound transmission cavity (411) on one side of the earplug tube (41) by means of the rubber ring layer (421) around it.