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A chain link stretch structure and wearable device

A technology of telescopic structure and wearable equipment, which is applied to bracelets, watch straps, clothing, etc., can solve the problems of complex manufacturing process, strap straining the screen, and poor user experience, so as to improve user experience and prevent damage to the screen Effect

Active Publication Date: 2021-12-03
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, with the development of smart wearable devices, especially under the trend of continuous development and breakthrough of flexible screen technology, people are also constantly pursuing the wearing connection of smart watches and smart bracelets; and in the existing technology, smart wearable devices The display area is distributed on the casing, and LCD screens are used. For large-area OLED flexible screens, it is not enough to just place them on the casing, and it needs to be extended to the strap; for most smart wearable devices, the straps are mostly made It is usually processed by powder metallurgy or computer digital control precision machining CNC. The axes of the pins overlap, and the straps are prone to straining the screen when worn, which makes the user experience not high.

Method used

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  • A chain link stretch structure and wearable device
  • A chain link stretch structure and wearable device
  • A chain link stretch structure and wearable device

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0059] This embodiment provides a chain link telescopic structure, which is used for wearing links of wearable devices, such as image 3 As shown, the chain link telescoping structure 30 includes a knife-rest-type constraint member 31 and a power member 32, that is, the shape of the constraint member 31 and the power member 32 is similar to that of a knife, wherein the constraint member 31 includes a constraint block 311 and a first scabbard 312 , the constraint block 311 is detachably separated from the first sheath 312, the constraint block 311 is connected to the first chain link 41, and the first scabbard 312 is arranged in the second chain link 42, as image 3 As shown, the constraint block 311 is located entirely outside the first chain link 41 , and the first scabbard 312 is entirely located outside the second link 42 ; In this embodiment, the power member 32 includes a power steel sheet 321 and a second sheath 322, the power steel sheet 321 is connected to the first ch...

no. 2 example

[0066] This embodiment provides a wearable device, which at least includes a first chain link and a second chain link, and the above-mentioned chain link expansion and contraction structure, so as to realize the limited expansion and contraction between the first chain link and the second chain link.

[0067] In this example, if Figure 5 As shown, the wearable device includes a second link 51, at least two first links 52, the width of the second link 51 is greater than the width of the first link 52, the second link 51 and the first link 52 The height is the same, the second link 51 is located in the middle of the link assembly of the wearable device, and the two sides of the second link 51 are adjacent to the first link 52 respectively; One link 52 expands and contracts within the second link 51 .

[0068] Specifically, the telescopic structure of the chain link includes a knife rest-type restraint and a power member; the restraint includes a restraint block 311 and a first...

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Abstract

The invention discloses a chain link telescopic structure and a wearable device. The chain link telescopic structure includes a knife rest-type restraint part and a power part; the restraint part includes a restraint block and a first scabbard, and the restraint block is connected with the first chain link. The first scabbard is arranged in the second chain link, and the constraining block is limited and expandable in the first scabbard. The power part includes a power steel sheet and a second scabbard, the power steel sheet is connected with the first chain link, the second scabbard is arranged in the second chain link, and the power steel sheet is limited and stretchable in the second scabbard; The expansion and contraction of the power part realizes the expansion and contraction between the first chain link and the second chain link; it solves the problem of wearing and connecting the straps of the existing terminal through the pin shaft, because the neutral layer of the screen is not in contact with the pin shaft When the center is overlapped, each section of the strap is prone to strain the screen when worn. The invention also discloses a wearable device, which adapts to the bending changes of the screen, prevents damage to the screen, and improves user experience.

Description

technical field [0001] The present invention relates to the technical field of terminals, and more specifically, to a chain link telescopic structure and a wearable device. Background technique [0002] At present, with the development of smart wearable devices, especially under the trend of continuous development and breakthrough of flexible screen technology, people are also constantly pursuing the wearing connection of smart watches and smart bracelets; and in the existing technology, smart wearable devices The display area is distributed on the casing, and LCD screens are used. For large-area OLED flexible screens, it is not enough to just place them on the casing, and it needs to be extended to the strap; for most smart wearable devices, the straps are mostly made It is usually processed by powder metallurgy or computer digital control precision machining CNC. The axes of the pin shafts coincide, and each section of the strap is prone to strain the screen when worn, wh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A44C5/10A44C5/00
CPCA44C5/0007A44C5/0092A44C5/107
Inventor 里强王德全
Owner NUBIA TECHNOLOGY CO LTD