Child swing device test system and test method

A technology of rocking device and testing system, applied in the direction of measuring device, measuring electricity, measuring electrical variables, etc., can solve the problems of inaccurate detection results and low efficiency of the detection process, so as to improve the detection efficiency, facilitate quality management, and facilitate inquiry. Effect

Pending Publication Date: 2019-11-22
CHINA WONDERLAND NURSERYGOODS
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing detection methods, it is necessary to detect noise and movement separately, resulting in low efficiency of the detection process; moreover, the standard range is set uniformly in advance, and then it is tested whether the product parameters are within the standard range, resulting in inaccurate detection results

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
  • Child swing device test system and test method
  • Child swing device test system and test method
  • Child swing device test system and test method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] Embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals represent like elements.

[0058] see first figure 1 As shown, the children's swing device testing system 100 provided by the present invention includes a mute box 110, a processor 120, a code scanner 130, a warning device 140 and a display 150; wherein, the mute box 110 is provided with a frequency detector 111, Decibel meter 112 and positioning mechanism 113. The code scanner 130 can be installed inside or outside the silent box 110 , and the frequency detector 111 , decibel meter 112 , code scanner 130 , alarm 140 , and display 150 are electrically connected to the processor 120 . During the test, the barcode of the test product is scanned by the scanner 130 to obtain the part number and model of the test product, and then transmitted to the processor 120 for storage. After the test product is placed in the silent box 110, the test product is ...

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 child swing device test system, which comprises a mute box, a processor and a warning device. The mute box is internally provided with a positioning mechanism, a frequency detector and a decibel meter. The frequency detector, the decibel meter and the warning device are electrically connected to the processor; a test product placed in the mute box is fixed through the positioning mechanism; the frequency detector is used for detecting the frequency of the test product in the swinging process; the decibel meter is used for detecting first noise that changes with time during the swinging process of the test product, and second noise that changes with frequency at a preset time point; and the processor is used for comparing the frequency with frequency similarity threshold, the first noise with first noise threshold and the second noise with second noise threshold to judge whether the test product is qualified and storing and outputting the test results. The frequency, the first noise and the second noise are tested simultaneously, thereby improving detection efficiency and ensuring that the test results are more accurate. The invention also discloses a childswing device test method.

Description

technical field [0001] The invention relates to the technical field of testing children's vehicles, in particular to a testing system and testing method for a swinging device for children. Background technique [0002] Children's rocking devices (such as baby rocking chairs, electric soothing chairs, etc.) are widely used in families with infants and young children. Infants and young children can play or fall asleep on children's rocking devices, which can not only liberate the hands of caregivers, reduce the burden on caregivers, but also It can bring more comfort and security to infants, and more and more diversified children's rocking devices have brought more convenience to the care of infants. At the same time, people are more concerned about the safety and security of children's rocking devices. Comfort also puts forward higher requirements. [0003] Manufacturers need to test the completed children's rocking device to ensure its quality. Usually, the decibel number a...

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): G01R31/00G01H17/00
CPCG01H17/00G01R31/00
Inventor 陈隽铠
Owner CHINA WONDERLAND NURSERYGOODS
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