Bandage locking mechanism

A locking mechanism and strapping technology, applied in the direction of instruments, etc., can solve the problems of low degree of automation, inconvenient adjustment, cumbersome adjustment, etc., and achieve the effect of saving space, good fine-tuning effect, and safe and reliable structure

Active Publication Date: 2015-12-16
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When working, firstly adjust the head-wearing distance through the buckle before putting the product in. The main disadvantages of this type of design are: the adjustment is cumbersome, and the distance after wearing the head is not easy to adjust, the degree of automation is low, and it takes up space

Method used

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  • Bandage locking mechanism
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Embodiment Construction

[0031] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.

[0032] see figure 1 , figure 1 A schematic diagram of head-mounted 3D glasses provided by a specific embodiment of the present invention. A head-mounted 3D eye provided by the present invention includes a glasses body 20, a strap and a strap locking mechanism 30, the strap includes a first strap 1 and a second strap 2, and the first strap 1 and one end of the second strap 2 are fixedly connected to opposite sides of the glasses body 20 respectively, and the strap locking mechanism 30 is connected to the first strap 1 and the second strap 2 without One end connected to the glasses body 20 is connected. Such as Figure 1-3 , Figure 8 As shown, the strap locking mechanism 30 includes a button 3, a housing, a transmission structure and...

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PUM

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Abstract

The invention relates to a locking device and particularly relates to a bandage locking mechanism which comprises a button, a bandage, a housing, a drive structure and a locking structure, wherein the drive structure is held in the housing, the housing comprises a first housing, a through hole is formed in the first housing, the button passes through the through hole and can move along the axial direction or rotate along the circumference in the through hole, the button and the drive structure are stacked up and fixedly arranged, the drive structure moves along with the button and drives the bandage to stretch so as to adjust the length of the bandage, the locking structure is held in the housing and is fixedly connected with the drive structure, and the locking structure is matched with the first housing and used for locking the positions of the button and the drive structure so as to limit the driving of the button and the drive structure. The locking device has the advantages of saving space, realizing semi-automatic control, and being steady in structure transmission and excellent in locking and fine adjustment effects.

Description

technical field [0001] The invention relates to a locking device, in particular to a strap locking mechanism. Background technique [0002] Most of the strapping products are tied by hand, and the manual binding operation is cumbersome and has the problem of unreliable binding. At present, the straps of some strap products are provided with locking structures, and the length of the straps is adjusted through the locking mechanism, but there are still many problems in the existing locking mechanisms. For example, the back of the head-mounted 3D eyewear products mainly adopts a strap design, and buckles are used to adjust the distance of the head-wearing. The head-wearing locking structure is mainly composed of buckles and straps. When working, the product can only be put on after adjusting the head-wearing distance through the buckle. The main disadvantages of this type of design are: the adjustment is cumbersome, and the distance after the head-wearing is not easy to adjust...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02C3/00G02C3/02
CPCG02C3/003G02C3/02
Inventor 李庚
Owner GEER TECH CO LTD
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