Stepping motor driven virtual olfactory smell generation device

A stepper motor, virtual smell technology, applied in the direction of using electric device flow control, etc., can solve problems such as affecting user experience, waste of odor sources, and inability to apply virtual reality environment.

Inactive Publication Date: 2016-02-17
ZHEJIANG SCI-TECH UNIV
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  • 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

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  • Stepping motor driven virtual olfactory smell generation device
  • Stepping motor driven virtual olfactory smell generation device
  • Stepping motor driven virtual olfactory smell generation device

Examples

Experimental program
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Embodiment Construction

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

[0020] Such as 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] Such as figure 2 , image 3 , Figure 4 As shown, the directional a...

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PUM

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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

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Application Information

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Patent Type & Authority Patents(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
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