Handle strength testing device

A technology of strength test and test unit, which is applied in the field of testing, can solve the problems of poor detection accuracy, difficulty in obtaining test results, low detection efficiency, etc., and achieve the effect of improving efficiency and accuracy

Pending Publication Date: 2021-02-09
上海同耀通信技术有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The evaluation of the handle performance of existing products is generally achieved through repeated manual operations, the detection efficiency is low, the detection accuracy is poor, and for products with two symmetrical handles, it is impossible to ensure that the two handles are in the same stress state , it is difficult to obtain accurate detection results
In addition, tests conducted by manual operation can usually only obtain a single measurement value, which is difficult to meet diverse testing needs, and cannot provide comprehensive data support for the strength analysis of the handle

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
  • Handle strength testing device
  • Handle strength testing device
  • Handle strength testing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.

[0021] According to the first embodiment of the present invention, please refer to Figure 1-2 , a handle strength test device 10 is provided. The handle strength testing device 10 includes a frame 100 , a testing unit 200 and a control unit 300 . The frame 100 provides support for the whole device, wherein the testing uni...

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 handle strength testing device which comprises a frame, a testing unit and a control unit, the testing unit comprises a vertical rod and a testing assembly installed on the vertical rod, and the two ends of the vertical rod are installed at the top and the bottom of the frame respectively. The testing assembly comprises a hanging piece used for installing a sample, a motorused for driving the hanging piece to vertically move along the vertical rod and a force sensor used for measuring the tensile force borne by the hanging piece, and the force sensor and the motor arein communication connection with the control unit. According to the handle strength test device provided by the embodiment of the invention, a static strength test or a dynamic strength test can be carried out on a handle as required without repeated manual operation, diversified detection requirements are met, the detection efficiency and accuracy are improved, and a force-related curve can be drawn according to measurement data; and accurate and comprehensive data support is provided for the subsequent analysis of the strength of the handle.

Description

technical field [0001] The invention relates to the testing field, in particular to a handle strength test device. Background technique [0002] During the circulation and use of items, it is inevitable that they will be moved, and the handles that come with the items are usually used for handling. How to ensure that the handle of the product can withstand a certain gravity, so that the product has better reliability, is an important direction of product engineering research. The evaluation of the handle performance of existing products is generally achieved through repeated manual operations, the detection efficiency is low, the detection accuracy is poor, and for products with two symmetrical handles, it is impossible to ensure that the two handles are in the same stress state , it is difficult to obtain accurate detection results. In addition, tests conducted by manual operation can usually only obtain a single measurement value, which is difficult to meet diverse testi...

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): G01M13/00G01N3/08G01N3/02
CPCG01M13/00G01N3/02G01N3/08G01N2203/0017
Inventor 刘志辉范广畅刘伟
Owner 上海同耀通信技术有限公司
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