Wrist strap capable of randomly adjusting size and used for intelligent equipment

Abstract

The invention discloses a wrist strap capable of randomly adjusting size and used for intelligent equipment, and relates to the technical field of intelligent wearable equipment. The wrist strap comprises a first wrist strap, an electromagnet is fixedly connected to the inner wall of the right side of the first wrist strap, evenly-distributed clamping grooves are formed in the inner wall of the middle of the first wrist strap, a first spring is fixedly connected to the inner wall of the right side of the first wrist strap and close to the left side of the electromagnet, and an ejector block movably connected with the inner wall of the first wrist strap is fixedly connected to the left side of the first spring. The size of the wrist strap for the intelligent equipment can be adjusted at will; through cooperative use of a limiting block and a limiting groove, when an intelligent device is worn by a user, the electromagnet is started first, and under the mutual attraction acting force ofthe electromagnet and the magnetic block, the limiting block retracts into the first wrist strap; at the moment, the second wrist strap is adjusted to a proper position, an electromagnet circuit is disconnected, the limiting block is clamped with the limiting groove, and the first wrist strap and the second wrist strap are relatively fixed together, so that the effect of randomly adjusting the size is achieved, the wearing comfort is improved, and the practicability is improved.

Description

technical field [0001] The invention relates to the technical field of smart wearable devices, in particular to a wristband for smart devices whose size can be adjusted at will. Background technique [0002] Smart wearable device is a general term for applying wearable technology to intelligently design daily wear and develop wearable devices, such as watches, bracelets, glasses, clothing, etc. Wearable smart devices have many years of development history, and ideas and prototypes are in the It has appeared in the 1960s, and devices in the form of wearable smart devices appeared in the 1970s and 1980s. [0003] With the development of science and technology, more and more smart devices have been invented. For example, smart watches are one of them. They not only have the function of a clock, but also have functions such as making calls, sending text messages, and measuring steps. Most devices are worn by punching holes in the wrist strap, but the thickness of each person's ...

AI Technical Summary

Problems solved by technology

[0003] With the development of science and technology, more and more smart devices have been invented. For example, smart watches are one of them. They not only have the function of a clock, but also have functions such as making calls, sending text messages, and measuring steps. Most devices are worn by punching holes in the wrist strap, but the thickness of each person's wrist is different, and the distance between the holes is fixed, so the wrist strap cannot effectively fix the smart device, causing the device to shake when worn, affecting the wearing comfort and reducing the Smart device experience

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