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Rotary key, and wearable equipment with same

A key and device technology, applied in the field of wearable devices, can solve problems such as poor reliability of rotary keys, and achieve the effect of eliminating relative sliding and improving reliability

Active Publication Date: 2021-04-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the first object of the present invention is to provide a rotary key whose structural design can effectively solve the problem of poor reliability of the rotary key, and the second object of the present invention is to provide a Wearable devices with rotary buttons

Method used

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  • Rotary key, and wearable equipment with same
  • Rotary key, and wearable equipment with same
  • Rotary key, and wearable equipment with same

Examples

Experimental program
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Effect test

Embodiment Construction

[0028] The embodiment of the invention discloses a rotary key to improve the reliability of the rotary key.

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] see figure 1 , figure 1 It is a schematic cross-sectional structure diagram of the assembly state of the rotary key according to a specific embodiment of the present invention.

[0031] In a specific embodiment, the rotary key provided by the present invention includes a bar tube 3 , a keycap 1 , an elastic member 5 and a fixing ...

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Abstract

The invention discloses a rotary key. The rotary comprises a bar tube fixedly connected with an equipment shell and a key cap capable of sliding relative to the bar tube, the key cap can rotate relative to the bar tube, the rotary key further comprises a fixed support slidably connected with the bar tube, and the sliding direction of the fixed support relative to the bar tube is consistent with the sliding direction of the key cap relative to the bar tube. The fixed support and the bar tube are kept relatively static in the rotating direction of the key cap, the key cap covers the fixed support, and an elastic piece used for pushing the fixed support and further pushing the key cap to slide and reset is arranged between the fixed support and the bar tube. When the rotary key provided by the invention is applied, the problem of relative sliding of the elastic piece relative to the bar tube and the fixed bracket is fundamentally eliminated. Therefore, even if the key is used for a long time, powder cannot be brought to the end part of the elastic piece due to friction, and the reliability of the rotary key is further improved. The invention further discloses wearable equipment with the rotary key. The wearable equipment also has the technical effects.

Description

technical field [0001] The present invention relates to the technical field of electronic equipment, more specifically, to a rotary button, and to a wearable device. Background technique [0002] With the increase of the functions of wristband products, the side button has not only carried the function of the button itself, but in the new generation of products, the realization of the function is also added in the rotation process of the button, and the replacement of the dial interface can be realized relatively singlely. There are also some wearable products that independently develop some games that are operated by the rotation of the buttons. [0003] At present, the common rotary buttons include a keycap and a barrel that matches the keycap. The barrel is fixed at the mounting hole of the wearable device's housing. The keycap can rotate relative to the barrel and move linearly relative to the barrel, thereby realizing rotation and rotation. Press Function. A spring is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H25/06H01H9/04
CPCH01H25/06H01H9/04
Inventor 黄雷李林森
Owner HUAWEI TECH CO LTD
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