Switching mechanism for photographic equipment

By using a magnetic repulsion balance structure on photographic equipment to absorb vibrations, the problem of vibration of photographic equipment on the vehicle is solved, achieving a shock absorption effect with high stability, strong durability and wide adaptability.

CN224284004UActive Publication Date: 2026-05-26WENZHOU JIEBAO TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
WENZHOU JIEBAO TECH CO LTD
Filing Date
2024-11-08
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing photographic equipment produces unstable images due to shaking when used on vehicles, especially on rough roads such as bicycles. Existing vehicle-mounted camera image stabilization devices are complex in structure, expensive, and require power supply, making them unsuitable for everyday vehicle use.

Method used

The first and second action units generate axial force through the repulsion of magnetic components, forming a balance on the moving parts and absorbing vibration. The magnetic components one and two are arranged with the same magnetic poles facing each other, and the magnetic repulsion provides an invisible damping effect. The combination of spring and ball structure improves stability and durability.

Benefits of technology

It effectively reduces image shake in photographic equipment, has high magnetic repulsion stability, is fatigue-resistant, has a long service life, a simple structure, and strong adaptability, making it suitable for a variety of vehicles and photographic equipment.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224284004U_ABST
    Figure CN224284004U_ABST
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Abstract

The utility model discloses a switching mechanism for photographic equipment, which comprises a base with a hollow interior to form a mounting cavity; the movable part is movably arranged in the mounting cavity, and at least part of the movable part can extend out of the end part of the base; the first acting unit is used for providing axial first acting force for the movable part; the second acting unit is used for providing axial second acting force for the movable part, and the direction of the second acting force is opposite to that of the first acting force; at least one of the first acting unit and the second acting unit comprises a first magnetic part and a second magnetic part, and like magnetic poles of the first magnetic part and the second magnetic part are arranged oppositely, so that the first magnetic part and the second magnetic part repel each other to generate a first acting force or a second acting force. According to the utility model, the movable part does not generate large-amplitude vibration, so that picture jitter caused by jolting of photographic equipment is reduced; the first acting force or the second acting force is intangible repulsive force, so that the anti-fatigue effect is good, the service life is longer, and the damping effect is also favorably influenced.
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