Smart tightness adjustment watch strap

Abstract

The invention relates to an elasticity intelligent-adjustment watchband. The elasticity intelligent-adjustment watchband of the present invention comprises a band body and an adjusting device, and theadjusting device comprises a fixing plate and an adjusting cavity arranged in parallel, the fixing plate and the adjusting cavity are connected by a telescopic belt; and a telescopic tube is disposedbetween the fixing plate and the adjusting cavity, and one end of the telescopic tube is fixedly connected with an adjusting tube at the adjusting cavity; a regulating piston plate is slidably disposed in the adjusting cavity; a pressure-sensing control cavity made of a hollow elastic material is disposed st the adjusting device, and the pressure-sensing control chamber and the adjusting tube arecommunicated by a rigid sliding cylinder; a sealing piston plate is slidably disposed in the rigid sliding cylinder, and the sealing piston plate is connected to a current-limiting slider through a connecting rod, and the regulating cavity, the telescopic tube and the pressure-sensing control cavity are filled with adjusting liquid. The watchband can intelligently adjust the elasticity of the watchband to ensure the effective fit of a smart product and the skin, and provides users with sufficient comfort level.

Description

technical field [0001] The invention relates to a smart product accessory, in particular, a watch strap. Background technique [0002] With the development of science and technology, smart wearable products have been vigorously developed, such as common smart watches, smart bracelets, and vr glasses; in order to match the body size of different users, watches, bracelets, or glasses are equipped with adjustable tightness The fastening belt ensures that the user can wear the smart product comfortably, and also ensures that the biological monitoring components of the smart product are in stable contact with the skin, so as to accurately measure the user’s biological information; Stable contact can detect the user's heart rate more accurately, so the user often tightens the watch strap too tightly when wearing a smart watch to ensure accurate heart rate detection, but this will cause discomfort when wearing it, and even cause slight congestion of the wrist; When wearing a littl...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, smart wearable products have been vigorously developed, such as common smart watches, smart bracelets, and vr glasses; in order to match the body size of different users, watches, bracelets, or glasses are equipped with adjustable tightness The fastening belt ensures that the user can wear the smart product comfortably, and also ensures that the biological monitoring components of the smart product are in stable contact with the skin, so as to accurately measure the user’s biological information; Stable contact can detect the user's heart rate more accurately, so the user often tightens the watch strap too tightly when wearing a smart watch to ensure accurate heart rate detection, but this will cause discomfort when wearing it, and even cause slight congestion of the wrist; When wearing a little loose, it will cause inaccurate heart rate detection; even if you find a suitable tightness, the blood vessels and muscles of the human body will expand differently under different exercise states. It often happens that the watch strap is suitable in winter or in a quiet state. The watch strap is too tight during running and summer; repeated adjustments affect the convenience of wearing; therefore, the current smart products are not so "smart", and many users cannot enjoy the convenience brought by smart products

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