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

Pressure sensor based on triboelectric nanogenerator

A nano generator and pressure sensor technology, applied in the nano field, can solve the problems of limiting the application range of sensors, shortening the service life of sensors and endurance ability, etc., achieving good mechanical cycle performance, reducing size and weight, and improving adaptability

Active Publication Date: 2022-07-05
BEIJING INST OF NANOENERGY & NANOSYST
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, most of the existing sensors are designed based on active electronic devices, which require additional energy supply for both signal acquisition and signal processing, which not only shortens the service life and battery life of the sensor, but also limits the scope of application of the sensor

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
  • Pressure sensor based on triboelectric nanogenerator
  • Pressure sensor based on triboelectric nanogenerator
  • Pressure sensor based on triboelectric nanogenerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] Certain embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, some, but not all embodiments, of which are shown. Indeed, various embodiments of the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth in this number; rather, these embodiments are provided so that this invention will satisfy applicable legal requirements.

[0039] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0040] like figure 1 and figure 2 As shown, it is a pressure sensor 100 based on a triboelectric nanogenerator provided by an embodiment of the present invention. The pressure sensor 100 based on the triboelectric nanogenerator according to the embodiment of the present in...

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
lengthaaaaaaaaaa
widthaaaaaaaaaa
Login to View More

Abstract

The invention provides a pressure sensor based on a triboelectric nanogenerator, comprising: a triboelectric nanogenerator and an inductive element connected with the pressure triboelectric nanogenerator. The pressure sensor based on the triboelectric nanogenerator provided by the present invention effectively converts the mechanical energy into electric energy through the triboelectric nanogenerator, so as to realize the white drive, avoid the situation that the pressure sensor needs additional energy to drive, thereby improving the adaptability of the pressure sensor, The size and weight of the system can also be greatly reduced.

Description

technical field [0001] The invention belongs to the field of nanotechnology, in particular to a pressure sensor based on a triboelectric nanogenerator. Background technique [0002] With the improvement of people's living standards and the continuous development of technology, more and more intelligent electronic devices have entered our lives, and the core component sensor is responsible for sensing the surrounding environment and external changes. [0003] However, most of the existing sensors are designed based on active electronic devices, which require additional energy supply for both signal acquisition and signal processing, which not only shortens the service life and endurance of the sensor, but also limits the application range of the sensor. . SUMMARY OF THE INVENTION [0004] In view of the above technical problems, in order to overcome the above-mentioned shortcomings of the prior art, the present invention proposes a pressure sensor based on a triboelectric ...

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): G01L1/00H02N1/04
CPCG01L1/00H02N1/04
Inventor 杨亚赵雪陈博
Owner BEIJING INST OF NANOENERGY & NANOSYST