A rotating connection structure for a microphone
CN224290002UActive Publication Date: 2026-05-26XIAMEN LINGRUI AUTOMATION EQUIP
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIAMEN LINGRUI AUTOMATION EQUIP
- Filing Date
- 2025-06-30
- Publication Date
- 2026-05-26
AI Technical Summary
Technical Problem
The connection between the microphone head and the stand of existing upright microphones has become loose due to wear and tear over long-term use, causing the microphone head to droop and become unusable.
Method used
It adopts a combination structure of support shaft, mounting shaft, fixing shim and connecting plate. Through the design of threaded connection and limiting protrusion, it avoids direct contact between the head and the pole, improves the connection strength and limits the swing angle of the head.
Benefits of technology
This effectively avoids wear between the microphone head and the upright, improves the stability of the connection, prevents the microphone head from sagging, and extends the service life of the equipment.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224290002U_ABST
Abstract
This utility model provides a rotating connection structure for a microphone, relating to the technical field of multimedia equipment. It includes a support shaft with two flat upper end faces. The support shaft has mounting holes extending through both ends at the flat surfaces, allowing for slidable mounting of the shaft. Threads are provided at both ends of the mounting shaft. A fixing washer and a connecting plate are respectively mounted at each end of the mounting shaft using nuts. A notch is provided on the upper edge of the fixing washer, and a limiting protrusion is provided on the upper edge of the connecting plate, positioned within the notch. During installation, the lower side of the support shaft is mounted on a pole, the mounting shaft passes through the mounting holes, the nuts are used to lock the fixing washer and connecting plate, and then both ends of the shaft are mounted. The limiting protrusion is positioned within the notch, and the connecting plate connects to the microphone head, preventing direct contact between the microphone head and the pole, thus improving connection strength. The cooperation between the limiting protrusion and the notch restricts the angle of the microphone head's swing, preventing the microphone head from drooping completely and becoming unusable.
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