CN112736566A

CN112736566A - Intelligent socket lock capable of preventing mistaken touch without affecting normal plugging

Info

Publication number: CN112736566A
Application number: CN202011529413.0A
Authority: CN
Inventors: 夏晓丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-04-30

Abstract

The utility model provides a do not influence intelligent socket lock of mistake touch of preventing of normal plug, relates to smart jack technical field, a do not influence intelligent socket lock of mistake touch of preventing of normal plug, including the plug, the bottom fixedly connected with guide post of plug, the middle part fixedly connected with electromagnet of guide post, the spout has all been seted up at the middle part of plug both sides, the top fixedly connected with spring one of spout, the bottom fixedly connected with slider of spring one, the middle part fixedly connected with magnetic sheet one of slider. This do not influence intelligent socket lock of preventing mistake of normal plug and touching, cooperation through electromagnet and iron plate is used, when the plug will be extracted by the mistake, at this moment the electromagnet is in the on-state to the electromagnet can produce magnetism, iron plate and electromagnet inter attraction, magnetorheological suspensions increases under the effect of electromagnet viscosity simultaneously, leads to the removal of piston piece to be obstructed, thereby has reached the effect that prevents the plug and extract, but does not influence the normal plug of plug, has improved the practicality.

Description

Intelligent socket lock capable of preventing mistaken touch without affecting normal plugging

Technical Field

The invention relates to the technical field of intelligent sockets, in particular to an intelligent socket lock capable of preventing mistaken touch without affecting normal plugging.

Background

The socket is also called a power socket and a switch socket, and the socket is a socket in which one or more than one circuit connection wire can be inserted, various connection wires can be inserted through the socket, so that the socket can be conveniently connected with other circuits, and finally the connection and disconnection of the part of circuits are achieved through the connection and disconnection between a circuit and a copper piece.

Present plug and socket are pegged graft mostly, lead to present plug in the use, meet dragging the effect back of external force, the condition that drops often can appear in the plug, lead to power transmission to break off, power equipment stop work to can also cause power equipment's damage, serious probably cause scrapping of power equipment, greatly increased manufacturing cost has reduced production efficiency.

Therefore, the intelligent socket lock capable of preventing the mistaken touch without affecting normal plugging is provided to solve the problems.

Disclosure of Invention

The invention adopts the following technical scheme for realizing the technical purpose: the utility model provides a do not influence intelligent socket lock of mistake proofing of normal plug and touch, including the plug, the bottom fixedly connected with guide post of plug, the middle part fixedly connected with electromagnet of guide post, the spout has all been seted up at the middle part of plug both sides, the top fixedly connected with spring one of spout, the bottom fixedly connected with slider of spring one, the middle part fixedly connected with magnetic sheet one of slider, the inner wall of plug and the equal fixedly connected with magnetic sheet two in both sides that is close to the slider, the inner wall of plug and the outside fixedly connected with that is close to magnetic sheet two separate the magnetic ring, the socket has been pegged graft to the bottom of plug, the guide way has been seted up at the middle part at socket top, two piston grooves have been seted up to the inner wall of socket, the bottom fixedly connected with spring two in piston groove, the top fixedly connected with piston piece of spring two, the inner wall fixedly connected with iron.

The invention has the following beneficial effects:

1. this do not influence intelligent socket lock of preventing mistake of normal plug and touching, cooperation through electromagnet and iron plate is used, when the plug will be extracted by the mistake, at this moment the electromagnet is in the on-state to the electromagnet can produce magnetism, iron plate and electromagnet inter attraction, magnetorheological suspensions increases under the effect of electromagnet viscosity simultaneously, leads to the removal of piston piece to be obstructed, thereby has reached the effect that prevents the plug and extract, but does not influence the normal plug of plug, has improved the practicality.

2. This do not influence intelligent socket lock of mistake proofing of normal plug and touch, use through the cooperation of spout with the slider, because the bottom fixedly connected with electrical contact of spout, when the plug was extracted by the mistake, at this moment the slider can move to the bottom under the effect of centrifugal force, makes the electrical contact of slider bottom and the electrical contact electric connection of spout bottom to the circuit of switch-on electromagnet has guaranteed that the electromagnet normally works, has improved sensitivity.

Furthermore, the material of plug is stereoplasm high strength material and the plug does not have the magnetic conductivity, and the plug plays the effect of fixed each part, the material of guide post is nature high strength material and the shape of guide post is cylindric, and the guide post plays the effect of fixed other parts and restriction grafting direction.

Further, the size of the electromagnet is smaller than that of the guide column and the size of the electromagnet is smaller than that of the plug, the electromagnet plays a magnetic transmission role, the chute is cuboid and the size of the chute is smaller than that of the plug, and the chute plays a role in facilitating the movement of the sliding block.

Furthermore, the first spring is an extension spring, the diameter of the first spring is smaller than that of the sliding groove, the first spring plays a role in upwards shrinking the sliding block, the sliding block is made of hard high-strength materials and does not have magnetic conductivity, and the sliding block plays a role in transmission.

Further, the first magnetic plate is made of rubidium magnet material, the magnetism of the two opposite surfaces of the first magnetic plate and the magnetic plate is the same, the first magnetic plate and the second magnetic plate repel each other to reduce the friction force of the sliding block, the magnetic isolation ring is made of non-magnetic conductive material and is annular, and the magnetic isolation ring plays a role in isolating the magnetism of the second magnetic plate.

Further, the shape of guide way is cylindric and the degree of depth of guide way is less than the size of socket, and the guide way plays the effect of the guide post grafting of being convenient for, piston groove inner wall is filled with magnetorheological suspensions, and the piston groove plays the effect of storing magnetorheological suspensions, spring two is extension spring and the diameter of spring two is less than the size of piston groove, and spring two plays the effect with piston piece shrink downwards.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

FIG. 3 is an enlarged partial view of the portion B of FIG. 1 according to the present invention;

FIG. 4 is a schematic diagram of the piston rod leftward movement structure of the present invention;

FIG. 5 is an enlarged partial view of the portion C shown in FIG. 4 according to the present invention.

In the figure: 1. a plug; 2. a guide post; 3. an electromagnet; 4. a chute; 5. a first spring; 6. a slider; 7. a first magnetic plate; 8. a second magnetic plate; 9. a magnetism isolating ring; 10. a socket; 11. a guide groove; 12. a piston groove; 13. a second spring; 14. a piston block; 15. an iron block; 16. a damping hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a false touch prevention intelligent socket lock without affecting normal plugging and unplugging comprises a plug 1, the plug 1 is made of a hard high-strength material, the plug 1 does not have magnetic permeability, the plug 1 plays a role in fixing various parts, a guide column 2 is made of a high-strength material, the guide column 2 is cylindrical, a guide column 12 plays a role in fixing other parts and limiting the plugging direction, the guide column 2 is fixedly connected to the bottom of the plug 1, an electromagnet 3 is fixedly connected to the middle of the guide column 2, the electromagnet 3 is smaller than the guide column 2 and smaller than the plug 1 in size, the electromagnet 3 plays a role in magnetic transmission, the chute 4 is rectangular in shape, the chute 4 is smaller than the plug 1 in size, and the chute 4 plays a role in facilitating movement of a slider 6.

The middle part of 1 both sides of plug has all been seted up spout 4, top fixedly connected with spring 5 of spout 4, spring 5 is extension spring and the diameter of spring 5 is less than the diameter of spout 4, spring 5 plays the effect of upwards contracting slider 6, slider 6's material is stereoplasm high strength material and slider 6 does not have the magnetic conductivity, slider 6 plays driven effect, the bottom fixedly connected with slider 6 of spring 5, the middle part fixedly connected with magnetic sheet 7 of slider 6, the material of magnetic sheet 7 is rubidium magnet material and the magnetism of magnetic sheet 7 and two 8 opposite faces of magnetic sheet is the same, thereby magnetic sheet 7 and two 8 play the effect that mutual repulsion reduces slider 6 friction together, the material of magnetic ring 9 is non-magnetic conductive material and the shape of magnetic ring 9 is the annular, magnetic ring 9 plays the effect of isolated magnetic sheet two 7 magnetism.

The inner wall of the plug 1 and two sides close to the sliding block 6 are fixedly connected with a second magnetic plate 8, the inner wall of the plug 1 and the outer side close to the second magnetic plate 8 are fixedly connected with a magnetic isolating ring 9, the bottom of the plug 1 is inserted with a socket 10, the middle part of the top of the socket 10 is provided with a guide groove 11, the guide groove 11 is cylindrical, the depth of the guide groove 11 is smaller than the size of the socket 10, the guide groove 11 plays a role in facilitating the insertion of the guide post 2, magnetorheological fluid is filled in the inner wall of the piston groove 12, the piston groove 12 plays a role in storing the magnetorheological fluid, the spring two 13 is an extension spring, the diameter of the spring two 13 is smaller than the size of the piston groove 12, the spring two 13 plays a role in downwards contracting the piston block 14, the inner wall of the socket 10 is provided with two piston grooves 12, the bottom of the piston groove 12 is fixedly connected with the spring two 13, the top of the spring two 13, the middle part of the piston block 14 is provided with a damping hole 16.

The working principle is as follows: when the plug 1 is normally plugged, the sliding block 6 contracts to the top of the sliding groove 4 under the action of the first spring 5, and at the moment, an electric contact at the bottom of the sliding block 6 is not in contact with an electric contact at the bottom of the sliding groove 4, so that the electromagnet 3 is in a power-off state, and at the moment, the piston block 14 contracts to the bottom of the piston groove 12 under the action of the second spring 13, and at the moment, the magnetorheological fluid in the piston groove 12 is low in viscosity, and the piston block 14 can freely move;

when the plug 1 inserted into the socket 10 is pulled suddenly, the sliding block 6 moves downwards under the action of centrifugal force, so that the electric contact at the bottom of the sliding block 6 is in contact with the electric contact at the bottom of the sliding groove 4, the electromagnet 3 is electrified, the electromagnet 3 and the iron block 15 are magnetically adsorbed, meanwhile, the viscosity of magnetorheological fluid in the piston groove 12 is increased under the action of the electromagnet 3, the piston block 14 is prevented from moving, the plug 1 is difficult to pull out, and the anti-pulling effect is effectively achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a do not influence intelligent socket lock of mistake of preventing of normal plug, includes plug (1), its characterized in that: the bottom of the plug (1) is fixedly connected with a guide post (2), the middle of the guide post (2) is fixedly connected with an electromagnet (3), the middle of two sides of the plug (1) is provided with a sliding groove (4), the top of the sliding groove (4) is fixedly connected with a spring I (5), the bottom of the spring I (5) is fixedly connected with a sliding block (6), the middle of the sliding block (6) is fixedly connected with a magnetic plate I (7), the inner wall of the plug (1) and two sides close to the sliding block (6) are fixedly connected with a magnetic plate II (8), the inner wall of the plug (1) and the outer side close to the magnetic plate II (8) are fixedly connected with a magnetic isolating ring (9), the bottom of the plug (1) is spliced with a socket (10), the middle of the top of the socket (10) is provided with a guide groove (11), the inner wall of the socket (10) is provided with two piston grooves (, the top of the second spring (13) is fixedly connected with a piston block (14), the inner wall of the piston block (14) is fixedly connected with an iron block (15), and the middle of the piston block (14) is provided with a damping hole (16).

2. The intelligent socket lock of claim 1, which is capable of preventing accidental touch without affecting normal plugging and unplugging, and comprises: the plug (1) is made of hard high-strength materials, and the plug (1) does not have magnetic permeability.

3. The intelligent socket lock of claim 1, which is capable of preventing accidental touch without affecting normal plugging and unplugging, and comprises: the guide column (2) is made of high-strength material, and the guide column (2) is cylindrical.

4. The intelligent socket lock of claim 1, which is capable of preventing accidental touch without affecting normal plugging and unplugging, and comprises: the size of the electromagnet (3) is smaller than that of the guide post (2) and the size of the electromagnet (3) is smaller than that of the plug (1).

5. The intelligent socket lock of claim 1, which is capable of preventing accidental touch without affecting normal plugging and unplugging, and comprises: the shape of the sliding chute (4) is cuboid, and the size of the sliding chute (4) is smaller than that of the plug (1).

6. The intelligent socket lock of claim 1, which is capable of preventing accidental touch without affecting normal plugging and unplugging, and comprises: the first spring (5) is an extension spring, the diameter of the first spring (5) is smaller than that of the sliding groove (4), the sliding block (6) is made of hard high-strength materials, and the sliding block (6) does not have magnetic permeability.

7. The intelligent socket lock of claim 1, which is capable of preventing accidental touch without affecting normal plugging and unplugging, and comprises: the magnetic plate I (7) is made of rubidium magnet material, the magnetism of the opposite surfaces of the magnetic plate I (7) and the magnetic plate II (8) is the same, the magnetic isolation ring (9) is made of non-magnetic-conductive material, and the magnetic isolation ring (9) is annular.

8. The intelligent socket lock of claim 1, which is capable of preventing accidental touch without affecting normal plugging and unplugging, and comprises: the shape of guide way (11) is cylindric and the degree of depth of guide way (11) is less than the size of socket (10), piston groove (12) inner wall is filled with magnetorheological suspensions, spring two (13) are extension spring and the diameter of spring two (13) is less than the size of piston groove (12).