Unlock instant, AI-driven research and patent intelligence for your innovation.

Knob assembly and electronic device

A technology of electronic devices and knobs, applied in circuits, electrical switches, electrical components, etc., can solve problems such as mistakenly opening menus, closing or opening programs, mistaken touches, and the volume fluctuating.

Inactive Publication Date: 2019-09-24
AIMOBILE CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the design of the knobs of current electronic devices may have the problem of false touches, such as being rubbed in the pocket or accidentally touched when being picked up, causing the volume to fluctuate, or causing menus to be opened, closed or opened by mistake Incorrect setting of functions such as programs occurs

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Knob assembly and electronic device
  • Knob assembly and electronic device
  • Knob assembly and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] A number of implementations of the present invention will be disclosed below with the accompanying drawings. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and elements will be shown in a simple and schematic manner in the drawings.

[0021] figure 1 It is a perspective view of an electronic device 200 according to an embodiment of the present invention. As shown in the figure, the electronic device 200 includes a knob assembly 100 , a casing 210 , a display panel 220 and a circuit board 230 . The display panel 220 is located in the opening of the housing 210 . The circuit board 230 is located in the housing 210 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a knob assembly and an electronic device. The knob assembly is mounted on a housing. The knob assembly comprises a knob, a first transmission shaft, a second transmission shaft, a first magnet, a second magnet, a first bearing, a second bearing, an elastic arm and an encoder. The knob is exposed from the housing. The first magnet and the knob are respectively arranged at two ends of the first transmission shaft. The first bearing sleeves the first transmission shaft and is arranged between the knob and the first magnet. The elastic arm is fixed to the first transmission shaft and the housing and is arranged between the first bearing and the first magnet. The axis of the second transmission shaft is approximately aligned with the axis of the first transmission shaft. The second magnet and the encoder are respectively arranged at two ends of the second transmission shaft. Furthermore the second magnet faces the first magnet. The second bearing sleeves the second transmission shaft and is arranged between the encoder and the second magnet. The transmission mechanism is attracted and connected by means of an elastic structure and a magnetic force in the knob assembly, thereby realizing a function of preventing error touch.

Description

technical field [0001] The invention relates to a knob assembly and an electronic device with the knob assembly. Background technique [0002] In today's electronic devices, in order to facilitate regulation and feel in operation, many electronic devices have a knob design on the edge of the housing, which functions as volume adjustment or menu control. However, the design of the knobs of current electronic devices may have the problem of accidental touch, for example, if they are rubbed in the pocket or accidentally touched when they are picked up, the volume will fluctuate, or the menu will be opened, closed or opened by mistake. There may be cases where functions such as programs are incorrectly set. Contents of the invention [0003] In view of this, some embodiments of the present invention disclose an electronic device with an improved knob assembly, which uses the elastic structure and magnetic force in the knob assembly to connect the transmission mechanism, so th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H01H19/02
CPCH01H19/02
Inventor 赖昆辉
Owner AIMOBILE CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com