Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Coupler

A coupling and axial extension technology, applied in couplings, elastic couplings, instruments, etc., can solve the problem of unreliable connection and achieve the effect of optimal buffer performance

Inactive Publication Date: 2020-03-24
XIAN TIANHENG MEASURING INSTR
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The structure in which the drive motor is provided on one side of the roller is as follows: the roller is sleeved on the cylindrical rotating shaft in an interference fit, the output shaft of the drive motor is also cylindrical, and the output shaft of the drive motor The diameter of the shaft is as large as that of the cylindrical rotating shaft, and the cylindrical rotating shaft is connected with the output shaft of the driving motor through a coupling. The current coupling often has the problem of unreliable connection.

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
  • Coupler
  • Coupler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] Such as Figure 1-Figure 2 As shown, the water meter equipment with enhanced reliability includes the water meter with the application number "201721803435.5", the application date "2017.12.21" and the patent name "a water meter"; the water meter is provided with a glass surface, and the glass A cover is arranged above the surface, and the cover is hinged with the water meter. A first cavity and a second cavity are arranged inside the cover. A mounting plate is hinged on the first cavity, and a spiral track is set on the lower part of the mounting plate. A slider is arranged on the shaped track, and the slider includes a permanent magnet A at the bottom and a roller at the top. A turning handle is placed on the second cavity, the permanent magnet B is fixedly connected to the top of the turning handle, and the wiping sponge is fixedly connected ...

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 coupler which comprises a cylindrical sleeve with two through ends and a buffer rubber ring. The buffer rubber ring is arranged in the cylindrical sleeve with the two throughends. A transverse section of the buffering rubber ring is in a ring shape, a plurality of limiting edges which are evenly distributed in the circumferential direction to extend in the axial directionare arranged on an inner circumferential face of the ring shape, and the buffering rubber ring is made of butadiene styrene rubber. The defect that a coupler is often infirm in connection in the prior art is effectively overcome.

Description

technical field [0001] The invention relates to the technical field of water meters, in particular to a coupling. Background technique [0002] The development of water meters has a history of nearly 200 years. When selecting water meter specifications, you should first estimate the size and flow range of the flow normally used, and then choose the water meter with the most common flow rate closest to the value as the first choice. Under traditional conditions, the water meter needs to be read manually, and the cover of the meter needs to be opened when reading the meter. Sometimes there is fog or dirt on the glass surface of the meter. Meter reading personnel also do not have special utensils to wipe the glass surface of the meter, which will cause the possibility of misreading. Thus, there is a water meter with the application number "201721803435.5", the application date "2017.12. 21" and the patent name "a water meter". [0003] The water meter is provided with a glass...

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): F16D3/58B08B1/00G01F15/12
CPCB08B1/001B08B1/008F16D3/58G01F15/12
Inventor 吴新潮尤红岗
Owner XIAN TIANHENG MEASURING INSTR
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
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