Passive touch marker

A marker and passive technology, applied in instruments, electrical digital data processing, input/output process of data processing, etc., can solve the problems that affect the deep impression of the display objects, cannot fully meet the internal psychological needs, and achieve low-cost effects

Pending Publication Date: 2020-01-07
上海红星美凯龙设计云信息科技有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Tapping with fingers can satisfy most usage scenarios, but there are still some restrictions or limitations, which cannot fully meet the inner psychological needs of people to freely manipulate and display content, and will also affect whether the display objects can leave a deep impression on people's hearts. impression

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
  • Passive touch marker
  • Passive touch marker
  • Passive touch marker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The passive touch marker of the present invention will be described in more detail below in conjunction with schematic diagrams, wherein a preferred embodiment of the present invention is represented, and it should be understood that those skilled in the art can modify the present invention described herein while still realizing the advantages of the present invention. Effect. Therefore, the following description should be understood as the broad knowledge of those skilled in the art, but not as a limitation of the present invention.

[0018] In the description of the present invention, it should be noted that for orientation words, such as the term "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "lower" , "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise " and other indication orientations and positional relationships are based on the orientations or positional...

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 provides a passive touch control marker which comprises an upper cover plate, a machine shell, a bottom gasket and a conductive column, the upper cover plate is arranged above the machine shell, the bottom gasket is arranged below the machine shell, and the upper cover plate is connected with the machine shell through the conductive column; at least three protruding contact pins arearranged at the bottom of the machine shell, and the contact pins are arranged around the center of the machine shell in the circumferential direction at equal intervals. The bottom gasket is providedwith a through hole, the contact pin penetrates through the through hole, and the height of the contact pin is larger than the thickness of the through hole. The upper cover plate, the machine shelland the conductive column are made of conductive materials, and the bottom gasket is made of non-conductive materials. According to the passive touch marker, the low-cost interaction scheme does not need to integrate various signal transmitters. The contact pins are in contact with the capacitive screen, the positioning and rotating angles are calculated through an algorithm, and a new interactionmode is achieved.

Description

technical field [0001] The invention relates to the field of electronic input devices, in particular to a passive touch marker. Background technique [0002] Currently, devices for presenting multimedia content with a sense of space are mainly on a touch screen, and operations such as dragging, zooming in, and zooming out with a finger are used to realize spatial presentation. Tapping with fingers can satisfy most usage scenarios, but there are still some restrictions or limitations, which cannot fully meet the inner psychological needs of people to freely manipulate and display content, and will also affect whether the display objects can leave a deep impression on people's hearts. impression. Contents of the invention [0003] The purpose of the present invention is to provide a passive touch marker, which can obtain the positioning and rotation angle through calculation only through the multi-touch generated by contact between the touch pin and the capacitive screen. ...

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 Applications(China)
IPC IPC(8): G06F3/0354G06F3/044
CPCG06F3/0354G06F3/044
Inventor 周天波周善记刘春涛
Owner 上海红星美凯龙设计云信息科技有限公司
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