Ring sleeve structure with magnetic head

Abstract

The invention relates to a ring sleeve structure with a magnetic head. The ring sleeve structure with the magnetic head comprises a ring head, a sleeve head and a magnet, and the structure is characterized in that the thickness of the ring head is larger than the thickness of a ring tail; the sleeve head is arranged outside the ring head, a groove is formed in the ring tail, and a through hole isformed in the middles of the ring head and the ring tail; the sleeve head is provided with an inner cavity, and a limiting ring is arranged at the opening of the inner cavity; the plane edge of the magnet is provided with a chamfered edge; and the magnet is arranged in the inner cavity and is fixed in the inner cavity by the limiting ring so that the magnet cannot automatically fall out. The ringsleeve structure is fixed on a shell of a small device and is not prone to slide so that the structure can be well controlled and used.

Description

technical field [0001] The invention relates to an additional wearing device for small metal equipment, in particular to a ring cover structure provided with a magnetic head. Background technique [0002] Most of the additional wearable devices for small devices adopt a fixed design, but sometimes when people do not need the wearable device for small devices, the interface of this additional wearable device may become a burden. If it is designed as a pluggable wearable structure , Whether it is a bayonet type or a hook type wrapping type, it is possible to add structures such as bayonets and hooks to small devices, which will have an impact on the appearance of small devices. [0003] People hope that the wearable devices of small devices can not only be worn by fingers of different thicknesses, but also be able to connect with small devices with magnetophilic metal blocks or magnet blocks installed in the main body without trace, conveniently, quickly and stably, so as to b...

AI Technical Summary

Problems solved by technology

[0002] Most of the additional wearable devices for small devices adopt a fixed design, but sometimes when people do not need the wearable device for small devices, the interface of this additional wearable device may become a burden. If it is designed as a pluggable wearable structure Whether it is a bayonet type or a hook type wrapping type, it is possible to add a bayonet, hook and other structures to the small device, which will have an impact on the appearance of the small device

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