Bandage structure and head-mounted equipment

Abstract

The invention belongs to the technical field of head wearing, and particularly relates to a bandage structure and head-mounted equipment. The bandage structure comprises a band body and a shell whichencloses a slideway. One end part of the band body is inserted into the slideway. A telescopic adjusting mechanism is arranged in the slideway. The telescopic adjusting mechanism comprises a driving device which is arranged at an interval with the end part of the band body, a telescopic mechanism which is arranged between the end part of the band body and an output part of the driving device, andan elastic stretching piece which is used for pulling the band body into the slideway. The head-mounted equipment comprises a host and a binding band structure. The shell of the binding band structureis fixedly connected with the side portion of the host, and the driving device is electrically connected with a PCB of the host. The driving device drives the telescopic mechanism to stretch out anddraw back to drive the band body to slide out of the slideway. According to the bandage structure and the head-mounted equipment, the problem that the tightness degree is inconvenient to adjust manually when the head-mounted equipment is worn is solved. The tightness degree can be adjusted automatically according to needs, and the adjustment is very convenient.

Description

technical field [0001] The invention belongs to the field of head-mounted technology, and in particular relates to a strap structure and a head-mounted device. Background technique [0002] More and more head-mounted devices appear in people's daily life. At present, head-mounted devices are mainly fixed on the user's head through a headband structure or a strap structure. In order to match the head circumference of different users, the headband structure Or the strap structure can be adjusted for tightness. [0003] The headband structure adjusts the tightness through gear and rack transmission, and locks through the pawl mechanism, while the strap structure adjusts the tightness by adjusting the sticking position of the Velcro. Whether it is the headband structure or the strap structure, the tightness is manually adjusted. When the length needs to be adjusted after wearing the headset, it is usually necessary to remove the headset from the head and then adjust it, which i...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a strap structure and a head-mounted device, which aims to solve the problem of inconvenient manual adjustment of the degree of tightness, which can automatically adjust the degree of tightness according to needs, and the adjustment is very convenient

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