A Smart Bracelet Based on the Internet of Things

Abstract

The invention relates to an intelligent bracelet based on Internet of things. The intelligent bracelet based on Internet of things comprises a main body and a fixed frame. The fixed frame comprises ashell, two supporting plates and two fixing assemblies. Each fixing assembly comprises two sleeves, a lifting unit is arranged between the two sleeves, the lifting unit comprises a driving unit and two driven units, the driving unit comprises a first driving motor, a buffer block, a first driving shaft and a fixed block, each driven unit comprises a moving block, a connecting rod and a supportingblock, fixed units are arranged in the main body, and each fixed unit comprises a second driving motor, a driving wheel, a pull rope, a guide wheel, a first spring, a limiting ring and a slide bar. The intelligent bracelet based on Internet of things controls operations of the fixed units, so that the slide bar stretches into or is separated from the sleeves, and therefore, the main body and the fixed frame are connected or separated. Furthermore, the appressed shell is far away from wrist skin through the lifting unit, and blood circulation of the wrist skin is facilitated while perspirationof a user is facilitated, so that the practicality of the intelligent bracelet is improved.

Description

technical field [0001] The invention relates to the field of smart wearable devices, in particular to a smart bracelet based on the Internet of Things. Background technique [0002] A smart bracelet is a wearable smart device through which users can record real-time data such as exercise, sleep and diet in daily life, and synchronize these data with mobile phones, tablets, and ipad touches to play a role in passing data. Guiding the role of healthy living. [0003] When the existing smart bracelets are in use, the main body is usually fixed in a frame that matches the outer shape. These frames are usually made of rubber, and the elasticity of the rubber is used to fix the main body in the frame. It is usually necessary to squeeze the main body inside the frame, which is very laborious. When the main body is separated from the frame, it is also necessary to squeeze the main body to cause damage to the rubber. Not only that, but in the process of use, in order to achieve accu...

AI Technical Summary

Problems solved by technology

[0003] When the existing smart bracelets are in use, the main body is usually fixed in a frame that matches the outer shape. These frames are usually made of rubber, and the elasticity of the rubber is used to fix the main body in the frame. It is usually necessary to squeeze the main body inside the frame, which is very laborious. When the main body is separated from the frame, it is also necessary to squeeze the main body to cause damage to the rubber. Not only that, but in the process of use, in order to achieve accurate measurement, the bracelet is usually fastened On the wrist, it is close to the skin of the wrist, so that the skin there is in a closed and oppressive environment. Long-term wearing will affect the blood circulation of the wrist, and in hot weather, the closed environment is not conducive to the circulation of the user's wrist. Perspiration, which reduces the usefulness of the smart bracelet

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