Adaptive finger ring

Abstract

The invention discloses an adaptive finger ring. The adaptive finger ring comprises a first ring sleeve wall, a second ring sleeve wall and at least one partition wall. An outer ring cavity is formedbetween the first ring sleeve wall and the second ring sleeve wall; the partition wall is arranged in the outer ring cavity; the partition wall is at least connected with the wall surface of one ringsleeve wall; and two or more inner ring cavities are formed in the outer ring cavity. The inner ring cavity with the maximum cross-sectional area in the inner ring cavities is used as a finger ring cavity passed by the finger. A composite elastic deformation structure is formed in the outer ring cavity by means of the partition wall, so that the finger ring cavity can be firmly and comfortably hooped on the finger and the use comfort of an adaptive finger ring sensor is ensured; large-range elastic space deformation can be provided for the finger ring cavity through deformation space of otherinner ring cavities, so that the finger ring cavity can be hooped on the fingers with various thicknesses; and the adaptive finger ring is suitable for being worn by various fingers.

Description

technical field [0001] The present invention relates to wearable articles, in particular to decorations worn on fingers, electrical products and vital sign sensors. Background technique [0002] In the prior art, rings worn on fingers, such as accessories, ring-type mice, ring-type optical projectors, ring-type holders for carrying mobile phones and other equipment, ring-type sensors, etc., mostly have rings on fingers The inner diameter cannot be adjusted, or the adjustment range is small, so that the rings in the prior art cannot meet the wearing requirements of various finger types. [0003] Take the medical ring sensor as an example, which is used to collect data through fingers to measure vital signs such as blood oxygen, blood pressure, heart rate, etc., including ring parts for fitting on fingers and sensors installed on ring parts. The material of the ring components in the prior art is relatively hard, not easy to deform, or the amount of deformation is small, whic...

AI Technical Summary

Problems solved by technology

The material of the ring components in the prior art is relatively hard, not easy to deform, or the amount of deformation is small, which brings discomfort to the subject during the wearing process and when wearing, and affects the measurement of vital sign data; in addition, due to individual differences, the subject The thickness of the finger varies greatly, and the deformation of the ring part of the ring sensor in the prior art is small, which cannot be applied to all tested persons, and the applicability is poor.

[0004] Although, the prior art ring improves the scope of application of the ring by customizing, adopting elastic material to make the ring or configuring a clamping and fixing structure outside the ring, but the cost of customizing is too high; adopting elastic material to make the ring , the material deformation method is single, resulting in deformation parameters that cannot be applied to all finger types, and it is still easy to pinch the finger or the finger is not tight; the way of configuring the clamping and fixing structure makes the ring complicated, the adjustment method of the ring is complicated, the appearance effect is poor, and the cost is low. High and easily damaged; and the wearing comfort of the three methods is not satisfactory

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