Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Virtual smell generation device driven by stepping motor

A technology of stepping motors and virtual sense of smell, applied in the direction of flow control of electric devices, etc., can solve the problems of affecting user experience, inability to apply virtual reality environment, waste of odor sources, etc.

Inactive Publication Date: 2014-07-16
ZHEJIANG SCI-TECH UNIV
View PDF6 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This not only causes a waste of odor sources, but also affects the effect of user experience, and it cannot be applied in a virtual reality environment.

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
  • Virtual smell generation device driven by stepping motor
  • Virtual smell generation device driven by stepping motor
  • Virtual smell generation device driven by stepping motor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The present invention will be further described below in conjunction with drawings and embodiments.

[0020] like figure 1 As shown, the present invention includes a directional air supply mechanism 2, a quantitative exhaust mechanism 5 and a housing 3; the directional air supply mechanism 2 and the quantitative exhaust mechanism 5 are installed on the housing 3 respectively, and the lead screw anti-out-of-step fastener 4 has three fasteners, That is, the first anti-out-of-step fastener 16 , the second anti-out-of-synchronization fastener 25 and the third anti-out-of-synchronization fastener 34 . The quantitative exhaust mechanism 5 drives the lead screw to move linearly through the stepping motor, presses the perfume bottle, and quantitatively sprays the smell; the directional air supply mechanism 2 blows the smell along the air supply pipe of the shell through the rotation of the fan.

[0021] like figure 2 , image 3 , Figure 4 As shown, the directional air sup...

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 virtual smell generation device driven by a stepping motor. The device comprises a directional air supply mechanism, a quantitative air discharge mechanism and a shell. The directional air supply mechanism and the quantitative air discharge mechanism are respectively installed on the shell. According to the quantitative air discharge mechanism, a lead screw is driven by the stepping motor to make linear motion, a perfume bottle is pressed, and then smells are sprayed quantitatively. According to the directional air supply mechanism, the smells are blown out along an air supply tube of the shell through rotation of a fan. According to the virtual smell generation device driven by the stepping motor, the lead screw is driven by the stepping motor to make linear motion, the perfume bottle is pressed, and then the smells can be quantitatively output; the smells can be directionally output through the directional air supply mechanism. Through the virtual smell generation device driven by the stepping motor, three smells can be generated and transmitted, and hardware support is provided for human-computer interaction of virtual reality olfactory perception.

Description

technical field [0001] The invention relates to an odor generating device, in particular to a stepping motor-driven virtual olfactory odor generating device. Background technique [0002] Virtual olfaction means that during the human-computer interaction process between the user and the virtual environment, the virtual environment allows the user to smell the real smell. It is an important part of the virtual reality system and a hot and difficult point in the field of virtual reality research. More and more studies have shown that virtual olfaction can greatly enhance the perception, immersion, interaction and conception of virtual reality systems, and can be widely used in many fields such as industry, medicine, education, entertainment and military. In terms of entertainment, using a virtual olfactory generating device to add a unique smell to a movie can make the audience experience a more distinctive effect. In the military field, people use the virtual sense of smell ...

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): G05D7/06
Inventor 杨文珍余岭吴新丽许艳邸伟竺志超陈文华
Owner ZHEJIANG SCI-TECH UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com