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

Waterproof plug capable of accommodating power line

A technology for waterproof plugs and power cords, which is applied to devices, circuits, and electrical components with bendable leads. It can solve problems such as too long power cords and non-waterproof plugs, and achieve the effect of simple structure and convenient operation.

Active Publication Date: 2020-02-11
永康串行电子有限公司
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a waterproof plug that can accommodate a power cord, which overcomes the problems of electric leakage caused by the plug being not waterproof and the power cord being too long, thereby preventing electric leakage

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
  • Waterproof plug capable of accommodating power line
  • Waterproof plug capable of accommodating power line
  • Waterproof plug capable of accommodating power line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Combine below Figure 1-5 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0018] combined with Figure 1-5 The described waterproof plug that can accommodate a power cord includes a plug 10, the left end of the plug 10 is fixedly connected with three metal pins 13, and the plug 10 is provided with a waterproof mechanism 64 for waterproofing the plug 10. The plug 10 is also provided with a limit mechanism 63 that can prevent the plug 10 from moving back and forth when the plug 10 is working. A moving chamber 41, the moving chamber 41 is provided with a moving block 38 and a moving spring 39 capable of resetting the moving block 38, the moving block 38 is provided with a downwardly opening compression chamber 53, and the compression chamber 53 A trapezoidal...

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 waterproof plug capable of accommodating a power line. A plug is included. A left end of the plug is fixedly connected with three metal pins. A waterproof mechanism used forpreventing the plug from water is arranged in the plug. A limiting mechanism capable of preventing the plug from moving back and forth when the plug works is also arranged in the plug. The limiting mechanism comprises two moving cavities which are located in a front end and a rear end of the plug and are connected with an external space. Moving blocks and moving springs capable of resetting the moving blocks are arranged in the moving cavities. A compression cavity with a downward opening is arranged in each moving block. The device is simple in structure and is convenient to operate. The plugis inserted into a socket, and then a gap is automatically filled so that electric leakage caused by contact between water flowing down from an upper side and a power connection part is prevented. The plug inserted into the socket is stabilized through the limiting mechanism, connection of the plug is prevented from being affected by touch, the power line can be manually wound, and a condition that the power line is too long so as to affect usage is avoided.

Description

technical field [0001] The invention relates to the field of plugs, in particular to a waterproof plug capable of accommodating a power cord. Background technique [0002] The power plug is used on any device that needs to use electricity. Generally, the power plug can be used after connecting the power cord. Generally, the power plug has three metal pins or two metal pins; [0003] The metal pins of the general power plug are mostly located in the external space. When the power plug is rarely inserted into the socket, there is still a gap between the power plug and the socket. When water is poured on the plug, water will enter along the gap. Electricity leakage occurs at the power connection, and generally in order to meet the needs, the power cord connected to the power plug is very long. When a long power cord is not needed, the long power cord will cause certain damage to the use of the device. Trouble, generally people will use cable ties to bundle, but the bundled pow...

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): H01R13/52H01R13/639H01R13/72
CPCH01R13/5219H01R13/639H01R13/72
Inventor 马元方
Owner 永康串行电子有限公司
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