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

a safety socket

A technology of safety sockets and pins, which is applied in the direction of electrical components, coupling devices, circuits, etc., can solve problems such as insufficient safety protection performance and hidden dangers of electric shock, and achieve the effects of reducing the probability of accidental electric shock accidents, avoiding electric shock, and working reliably

Inactive Publication Date: 2016-02-17
孙立峰
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007]In order to overcome the lack of safety protection performance of most existing sockets and the defects of electric shock hazards under abnormal power consumption, the present invention provides a reasonable protection structure, safe Reliable safety socket

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 safety socket
  • a safety socket
  • a safety socket

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 and figure 2 As shown, a safety socket is a wall-embedded two-hole socket, which includes a housing 13 and a power cord. The housing is provided with slots for inserting the zero line pin and the live line pin of the plug, which are respectively zero line slots 6 and live wire slot 7, there are outer guides and inner guides next to the two slots, which are divided into neutral wire outer guide 8 and neutral wire inner guide 9 corresponding to neutral wire slot 6, and corresponding live wire slot 7 The live wire outer guide 10 and the live wire inner guide 11, the neutral line inner guide 9 is located between the neutral line outer guide 8 and the neutral wire slot 6, and the live wire inner guide 11 is located between the live wire outer guide 10 and the live wire slot 7, the zero line outer guide 8 is connected with the zero line in the power cord, the live wire outer guide 10 is connected with the live wire in the power cord, and the contact part be...

Embodiment 2

[0033] Such as image 3 As shown, a safety socket is a wall-embedded three-hole socket, and the neutral line slot 6 and the extension line of the live line slot 7 on the housing form an included angle. There are two push rods 2, which form a V shape. The push rod 2 and the touch-press shifting plate 1 are integrally formed in a "Y" shape. The push rod 2 is at the bottom of the touch-press shifting plate 1. The angle between the two matches the angle between the neutral line slot 6 and the live line slot 7. The touch-press shifting plate 1 is set along the extension line of the V-shaped angle bisector formed by the two push rods 2, and the push rod 2 is just on the outer guide. Slide in a straight line in the gap between the guide and the inner guide. Outer guides are made of rigid sheet metal. The pushing structure between the push rod 2 and the outer guide includes a pushing slope 14 arranged on the push rod 2, the bottom of the outer guide is in a curved arc shape, and the...

Embodiment 3

[0036] Such as Figure 5 As shown, the safety socket is a three-hole socket, which is made into a plug-in board form. The pushing structure between the push rod 2 and the outer guide includes convex curved surfaces respectively provided on the push rod 2 and the outer guide. The inside of the housing is provided with a locking block chute 18 intersecting with the stop pin chute 12, and the locking block chute 18 is slidably provided with a locking block 19 that can block the sliding path of the blocking pin 3, and the locking block 19 exposed at the bottom of the socket. The stop pin 3 is a straight rod, and the head of the stop pin 3 is exposed to the side of the housing. When in use, the head of the stop pin 3 is directly pinched and pulled outwards to remove the blocking of the pressing plate 1 . The function of the locking block 19 is to switch between the two states of "available" and "unavailable" of the stop pin 3. If there are children in the family, for safety, the ...

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 safety socket, which comprises a housing and a power cord. The housing is provided with a slot for inserting the zero wire pin and the live wire pin of a plug, and an outer guide and an inner guide are arranged beside the slot. Located between the outer guide and the slot, the outer guide is connected to the power cord, and the housing is also equipped with a pushing device that is controlled by the plug that is plugged into the safety socket and can push the outer guide and the inner guide to conduct. . When the safety socket is not powered on, keep a sufficient distance between the outer guide and the inner guide. The circuit of the mating socket without a pushing device will not be conducted. Only the pushing device is pressed by the plug under normal power. Finally, the plug pins and the pushing device respectively push the inner guide and the outer guide to move towards each other to conduct the socket circuit, thus greatly reducing the probability of accidental electric shock accidents and greatly increasing the safety of the product.

Description

technical field [0001] The present invention relates to an electrical connection device, more specifically, it relates to a safety socket. Background technique [0002] The socket is an indispensable electrical device in modern work and life. The socket can be used in various places for people to conveniently and safely use electric energy from the public grid. However, most of the current common sockets have low safety protection performance, and there are great potential safety hazards for children who are completely ignorant of electricity safety. Once a child holds a conductive object and inserts it into the socket slot, an electric shock accident may occur. It is very necessary to improve the structure of the socket so that it is not easy to transmit power to the outside under abnormal power consumption conditions. This can improve the safety protection performance of the socket and ensure the personal safety of personnel, especially children. At present, many known in...

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): H01R13/713H01R13/703
Inventor 孙立峰
Owner 孙立峰