Unlock instant, AI-driven research and patent intelligence for your innovation.

Cable extension cable with protective cover

A protective cover and extension cord technology, applied in the field of cable extension cords, can solve the problems of leakage of jacks, easy entry of dust and debris, etc.

Pending Publication Date: 2019-01-04
杭州余杭电缆有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The jack at the socket end of the traditional cable extension cord leaks out. When the user is not using it, it can be said that there is no plug covering the jack, and dust and debris can easily enter the jack and affect the use.

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
  • Cable extension cable with protective cover
  • Cable extension cable with protective cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] Such as figure 1 and figure 2 As shown, a cable extension 100 with a protective cover 50 includes: a plug body 10 , a cable 20 and a socket body 30 . The cable 20 connects the plug body 10 and the socket body 30 . The plug body 10 is provided with a plurality of conductive pins 11 . The socket body 30 has a plurality of jacks 31 . The conductive pin 11 is used to be plugged into the socket to realize the electrical connection of the cable extension 100 . It is also possible to insert the conductive pin 11 of the cable extension 100 into the socket 31 of another cable extension 100 . Specifically, the number of conductive pins 11 provided on the plug body 10 is three. The number of jacks 31 provided on the socket body 30 is the same as the number of conductive pins 11 provided on the plug body 10 .

[0027] The cable extension 1...

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 cable extension cable with a protective cover, which comprises a plug body, a cable and a socket body. The plug body is provided with a plurality of conductive pins; The socket body is provided with a plurality of sockets; The cable is connected with the plug body and the socket body. Characterized in that the cable extension wire with the protective cover further comprises a rubber connecting strip and a protective cover for covering a jack hole of the socket body to prevent dust from entering the jack hole when not in use; The rubber connecting strip connects the protective cover and the socket body; The protective cover is formed with annular ribs; The socket body is formed with an annular groove for the annular rib to be inserted; The cable extension with protective cover further comprises two rotors; The two rotors are rotatably connected to the socket body. The invention has the advantage that the protective cover can effectively cover the socket to prevent dust or debris from entering the socket and affecting the use.

Description

technical field [0001] The invention relates to a cable extension cord, in particular to a cable extension cord with a protective cover. Background technique [0002] A cable extension cord is a cable with a plug and a socket at both ends of the cable, which can be connected in series to increase the length of the cable. [0003] The jack at the socket end of the traditional cable extension cord leaks out. When the user is not using it, it can be said that there is no plug to cover the jack, and dust and debris can easily enter the jack and affect the use. Contents of the invention [0004] In order to solve the deficiencies of the prior art, the present invention provides a cable extension cord with a protective cover. [0005] In order to achieve the above object, the present invention adopts the following scheme: [0006] A cable extension cord with a protective cover, comprising: a plug body, a cable and a socket body; the plug body is provided with a plurality of co...

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): H01R13/502H01R13/52H01R27/00H01R31/06
CPCH01R13/502H01R13/5213H01R27/00H01R31/06
Inventor 陈志高
Owner 杭州余杭电缆有限公司