A navigation device and electronic equipment

A technology of a navigation device and an electronic compass, applied in the field of communication, can solve the problems of low detection accuracy of the electronic compass and the like

Active Publication Date: 2022-03-22
VIVO MOBILE COMM CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a navigation device and electronic equipment to solve the problem of low detection accuracy of the electronic compass in the electronic equipment during the charging process of the electronic equipment

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
  • A navigation device and electronic equipment
  • A navigation device and electronic equipment
  • A navigation device and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] 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 some of the embodiments of the present invention, but 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 application.

[0016] The term "and / or" in this article is an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. The symbol " / " in this document indicates that the associated object is an or relationship, for example, A / B indicates A or B.

[0017] The terms "first" and "second...

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

Embodiments of the present invention provide a navigation device and electronic equipment, which relate to the field of communication technology and can solve the problem of low detection accuracy of an electronic compass in the electronic equipment during the charging process of the electronic equipment. The navigation device includes: a metal middle frame, a main board, a first grounding element set on the main board, a second grounding element set on the main board, and an orientation sensor set on the main board; the first grounding element and the second grounding element are arranged along the metal One border ground setting of the middle frame. Wherein, the first angle between any side of the orientation sensor and the first direction is within the first angle range, the first angle range is (0°, 90°) or (90°, 180°), and the first direction is the direction of the connection line between the first ground element and the second ground element. The navigation device is applied to electronic equipment.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a navigation device and electronic equipment. Background technique [0002] With the continuous development of communication technology, the application of electronic compass in electronic equipment is more and more extensive. For example, an electronic compass in an electronic device can provide users with a navigation function by detecting the geomagnetic field. [0003] At present, the electronic compass is usually installed on the edge of the mainboard of the electronic device. On the edge of the motherboard, there may be grounding screws for fixing the motherboard of the electronic device and the metal middle frame. In this way, during the process of charging the electronic device, the charging current may flow through the ground screw and the metal middle frame, thus, under the effect of electromagnetic induction, the magnetic field gen...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G01C17/32G01C17/38
CPCG01C17/32G01C17/38
Inventor 余泽江
Owner VIVO MOBILE COMM CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap