CN110649414B

CN110649414B - Socket with dust cover protection door

Info

Publication number: CN110649414B
Application number: CN201810673152.6A
Authority: CN
Inventors: 田崎卓; 柳林
Original assignee: Tianjin Dahe Electric Appliance Industrial Co ltd
Current assignee: Tianjin Dahe Electric Appliance Industrial Co ltd
Priority date: 2018-06-26
Filing date: 2018-06-26
Publication date: 2024-04-19
Anticipated expiration: 2038-06-26
Also published as: CN110649414A

Abstract

The utility model provides a socket with shield protection door, its characterized in that is equipped with the jack including the sword and receives the lid, the jack, the guide post, the direction arch, the shield, the direction slide, the slotted hole, protruding, the tilting part, the leaf spring, the contact, clamping part, the clamp plate, the sword receives the lid top, the inner wall both sides of sword quilt front and back direction are equipped with the guide post relatively, the sword receives lid front side inner wall and is equipped with the direction arch, sword receives lid internally mounted and has the shield, the shield is equipped with the direction slide with the position that the guide post corresponds, the guide post inserts in the direction slide, the shield top is equipped with the slotted hole, the shield is equipped with the arch with the position that the jack corresponds, shield both sides wall is equipped with the tilting part, the leaf spring is installed to the shield downside, leaf spring one end is equipped with the clamping part, the other end is equipped with the contact, the clamping part card is equipped with the one end that the direction arch to be equipped with to the sword quilt, the contact is pressed on the tilting part of shield, the chucking is inside the shield. The invention has the advantages that: ensures the safety of electricity, has good dustproof effect, simple structure and low cost.

Description

Socket with dust cover protection door

Technical Field

The present invention relates to a socket, and more particularly, to a socket with a dust cover.

Background

Sockets, also called power sockets, switch sockets, english translation socket. The socket is a socket with one or more circuit wires which can be inserted, various wires can be inserted through the socket, the socket is convenient to be connected with other circuits, the connection and disconnection of the circuit can be achieved finally through the connection and disconnection between the circuit and a copper part, the switch socket is not a large part like a household appliance, but is a first defense line for ensuring household electrical safety, so that a tiger cannot be used when the switch socket is selected, and an electric expert reminds the socket particularly, and different places are matched with different types of switches and sockets. The existing socket is provided with a protection baffle, the metal sheet inside the socket is not directly exposed to the outside, and safety accidents are prevented to a certain extent, but for many families with children, children ignorant are unknown, once the situation that electric shock is caused by inserting a metal object into a jack once the metal object is used, the consequence is not conceivable, in addition, the existing socket is poor in dustproof effect, dust is easily accumulated inside the socket after long-term use, and potential safety hazards are caused.

Disclosure of Invention

According to the technical problem, the socket with the dust cover protection door is characterized by comprising a blade receiving cover, insertion holes, guide posts, guide protrusions, a dust cover, guide slide ways, slotted holes, protrusions, inclined parts, plate springs, contacts, clamping parts and pressing plates, wherein the insertion holes are formed in the top of the blade receiving cover, the guide posts are oppositely arranged on two sides of the inner wall in the front-back direction of the blade receiving cover, the guide protrusions are arranged on the inner wall of the front side of the blade receiving cover, the inclination is formed in the guide protrusions, the dust cover is internally mounted with the dust cover, the guide slide ways are arranged at positions corresponding to the guide posts, the guide slide ways are Z-shaped, the guide posts are inserted into the guide slide ways, the slotted holes are formed in the top of the dust cover, the size of the slotted holes is the same as that of the insertion holes, the protrusions are of structures with inclination at the middle and two ends, the plate springs are arranged at the two side walls of the dust cover, the clamping parts are arranged on the lower sides of the dust cover, the other ends of the dust cover are provided with the contact, the clamping parts are clamped between the left side of the plate springs and the inner wall of the front-back side of the blade receiving cover, the dust cover is clamped between the left side of the dust cover and the front end of the dust cover, and the left side of the dust cover is clamped between the dust cover and the front end of the plate spring, and the dust cover.

And a gap between the top of the pressing plate and the inner wall of the top of the dust cover is larger than or equal to the height of the bulge.

The beneficial effects of the invention are as follows: the invention relates to a socket with a dust cover protection door, when a two-phase plug is normally used for being inserted into a jack, two plug blades on the plug apply force to the dust cover at the same time, jack up the dust cover and enable the dust cover to move along the direction of a guide bulge, a guide post is matched with a guide slideway, the dust cover is limited to move in a gap between the top of a pressing plate and the inner wall of the part of the dust cover, the left plug blade just penetrates through a slotted hole after the dust cover is displaced, the right side of the dust cover is enabled to leave the jack, the right side plug blade is convenient to insert, the bulge is of a structure with inclined ends in the middle, the plug blade is convenient to insert and withdraw, when the two-phase plug is pulled out, the contact of a plate spring is pressed on the inclined part, the dust cover is reset along the guide slideway by elasticity and returns to an initial state, and when a metal object is inserted into the jack (below 75N), no matter which jack is not lifted up, so that the position of the jack cannot be left and right, thereby avoiding the accident caused by the insertion of a child monopole, the electrical safety is ensured, the jack and the inside is blocked by the dust cover, and the bulge is located in the jack under a non-use state. The invention has simple structure, low cost and safe use.

Drawings

FIG. 1 is a main block diagram of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a partial cross-sectional view of the present invention;

FIG. 4 is a top view of the present invention;

fig. 5 is a schematic view of the connection of the blade cover and the dust cover.

As shown in the figure, the blade cover-1, the jack-2, the guide post-3, the guide protrusion-4, the dust cover-5, the guide slideway-6, the slot-7, the protrusion-8, the inclined part-9, the plate spring-10, the contact-11, the clamping part-12 and the pressing plate-13.

Detailed Description

1. The invention is further described below with reference to the accompanying drawings: the invention relates to a socket with a dust cover protection door, which comprises a blade receiving cover 1, a jack 2, a guide post 3, a guide bulge 4, a dust cover 5, a guide slideway 6, a slotted hole 7, a bulge 8, an inclined part 9, a plate spring 10, contacts 11, clamping parts 12 and a pressing plate 13, wherein the jack 2 is arranged at the top of the blade receiving cover 1, the guide post 3 is oppositely arranged on two sides of the inner wall of the front and back direction of the blade receiving cover 1, the guide bulge 4 is arranged on the inner wall of the front side of the blade receiving cover 1, the guide bulge 4 is provided with an inclination, the dust cover 5 is internally installed in the blade receiving cover 1, the position of the dust cover 5 corresponding to the guide post 3 is provided with the guide slideway 6, the guide slideway 6 is Z-shaped, the guide post 3 is inserted into the guide slideway 6, the top of the dust cover 5 is provided with the slotted hole 7, the size of the slotted hole 7 is the same as the jack 2, the position of the dust cover 5 corresponding to the jack 2 is provided with the bulge 8, the two side walls of the dust cover 5 are provided with inclination, the inclined parts 9 are arranged on two sides of the middle, the plate spring 10 are arranged on the lower sides of the dust cover 5, the clamping parts 12 are arranged on one end of the front side of the dust cover 10, the clamping parts 12 are arranged on one end of the front side of the blade receiving cover 1, the clamping part 12 is clamped between the dust cover 1 and the inner wall 13 and the top of the dust cover 5 is clamped between the top 13 and the top of the dust cover 13 and the top is clamped between the dust cover 1 and the top 13 and the top of the dust cover 5.

When the two-phase plug is normally used for inserting the jack 2, two inserting blades on the plug apply force to the dust cover 5 at the same time, the dust cover 5 is jacked up and is enabled to move along the guide protrusion direction 4, the guide post 3 is matched with the guide slideway 6, the dust cover 5 is limited to move in a gap between the top of the pressing plate 13 and the inner wall of the part of the dust cover, the left inserting blade just penetrates through the slotted hole 7 after the dust cover 5 is displaced, the jack 2 is yielded on the right side of the dust cover 5, the right inserting blade is convenient to insert, the protrusion 8 is of a structure with inclined ends in the middle, the inserting blades are convenient to insert and withdraw, when the two-phase plug is pulled out, the contact 11 of the plate spring 10 is pressed on the inclined part 9, the dust cover 5 is reset along the guide slideway 6 by elastic force, and returns to an initial state, and when a metal object is inserted into the jack 2 in a single pole (below 75N), no matter which jack 2 cannot be yielded due to jacking, so that accidental electric shock events caused by the single pole insertion of children are avoided, the safety of electricity is ensured, the jack 2 and the inner dust cover 8 is blocked by the jack 2 in a good dustproof effect under a non-use state. The invention has simple structure, low cost and safe use.

The foregoing is merely a preferred embodiment of the invention, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the invention, which modifications would also be considered to be within the scope of the invention.

Claims

1. The utility model provides a socket with shield protection door, its characterized in that includes sword and receives lid, jack, guide post, direction arch, shield, direction slide, slotted hole, arch, tilting portion, leaf spring, contact, clamping part, clamp plate, the sword is received the lid top and is equipped with the jack, the inner wall both sides of sword direction of receiving the lid are equipped with the guide post relatively, the sword is received the lid front side inner wall and is equipped with the direction arch, be equipped with the inclination on the direction arch, sword receives lid internally mounted to have the shield, the position that shield corresponds with the guide post is equipped with the direction slide, the direction slide is the Z type, the guide post inserts in the direction slide, the shield top is equipped with the slotted hole, the slotted hole size is the same with the jack size, the shield is equipped with the arch with the position that the jack corresponds, the flat both ends in centre have the inclination in the arch, shield both sides wall is equipped with tilting portion, the leaf spring downside is installed to the leaf spring one end is equipped with the clamping part, the other end is equipped with the contact, the clamping part card is equipped with the one end that the direction arch to be equipped with the shield to the sword, the shield, the contact is pressed down in the side of the shield, the clamp plate is equipped with the tip, the tip is pressed down on the side of the clamp plate and the inner wall, tip and the clamp plate, tip has the clamp plate and clamp plate, clamp plate and clamp plate.

2. The receptacle with dust cap protection door of claim 1, wherein a gap between the top of the pressure plate and an inner wall of the top of the dust cap is greater than or equal to the height of the protrusion.