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

A temperature sensitive release

The technology of a releaser and a lever is applied in the field of temperature-sensing releasers and shape memory alloy spring temperature-sensing releasers, which can solve the problems of increasing the opening force of the releaser, and achieve the effect of high reliability and good safety.

Active Publication Date: 2015-09-09
HANGZHOU DIANZI UNIV
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of use will cause a lot of trouble, but also increases the force to open the release

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
  • A temperature sensitive release
  • A temperature sensitive release
  • A temperature sensitive release

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The present invention will be further described below in conjunction with drawings and embodiments.

[0032] Such as figure 1 , figure 2 and image 3 As shown, a temperature sensing release device includes an upper jaw 1, a lower jaw 2, a pull rod 3, two connecting pieces 4, a spring assembly 5, an upper jaw shaft 6, a pull rod shaft 7, a first transmission shaft 8, a second transmission shaft 9 and a lock Tight sale 10.

[0033] Such as Pic 4-1 and Figure 4-2 As shown, the upper jaw 1 includes an upper jaw clamping part 1-1 and a rotating part 1-2 integrally formed. The bottom surface of the upper jaw clamping part 1-1 is a semicircular upper concave arc surface 1-3, and its head has a notch 1-7, and the two walls formed are respectively provided with a lower spring pin hole 1-4. The two ends of the spring pin 5-1 are respectively arranged in the two lower spring pin holes 1-4; the tail of the rotating part 1-2 is provided with the upper jaw shaft hole 1-6 and...

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 temperature sense releaser. An existing releaser can be easily and accidently open. The temperature sense releaser provided by the invention comprises an upper jaw, a lower jaw, a pull bar, a spring assembly and two connecting pieces. The upper jaw is provided with a lower spring pin hole, and a lower spring pin is arranged in the lower spring pin hole. The pull bar is provided with an upper spring pin hole, and an upper spring pin is arranged in the upper spring pin hole. The spring assembly comprises the lower spring pin, the upper spring pin and a shape memory alloy spring; the lower spring pin and the upper spring pin are both sleeved with spring fix sheets; and two ends of the shape memory alloy spring are respectively fixed with the two spring fix sheets. The upper jaw and the lower jaw are hinged through an upper jaw rotating shaft; the pull bar is hinged to the lower jaw through a pull bar rotating shaft; and the two connecting pieces are both hinged to the upper jaw through a first transmission rotating shaft, and hinged to the pull bar through a second transmission rotating shaft. According to the invention, automatic opening of the releaser can be controlled accurately.

Description

technical field [0001] The invention belongs to the technical field of deep-sea equipment, and relates to a temperature-sensing releaser, in particular to a shape-memory alloy spring temperature-sensing releaser. Background technique [0002] The release device is mostly used for the release of the petri dish. In the deep sea, a rope is usually used to pull the pull rod so that the release device is opened. In the severe deep-sea environment, there are many uncertain factors, such as the corrosion and fluidity of seawater, accidental impact, unintentional release, unintentional overloading of heavy objects, etc., which can easily cause the releaser to be accidentally decoupled, resulting in the failure of the experiment, resulting in material and physical damage. financial loss. When the rope is used as the power to open the release device, a rubber band or other elastic parts should be used to enclose between the upper jaw and the pull bar to prevent the release device fro...

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): B63C11/52
Inventor 王振宇俞宙孙英顺林鹏
Owner HANGZHOU DIANZI 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