CN111370940A

CN111370940A - Stable socket

Info

Publication number: CN111370940A
Application number: CN202010171556.2A
Authority: CN
Inventors: 郎啟云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-07-03

Abstract

The invention discloses a stable socket which comprises a socket body provided with two jacks, wherein the socket body is symmetrically provided with a plurality of conductive grooves communicated with the jacks, the inner wall of each conductive groove is symmetrically connected with a plurality of conductive elastic sheets, magnetorheological fluid is filled between each conductive elastic sheet and the wall of the corresponding conductive groove, the bottom wall of each conductive groove is provided with a liquid storage groove, each liquid storage groove is internally connected with a movable block in a sealing and sliding manner, and the socket body is provided with an equipment groove. According to the plug socket, the magneto-rheological fluid is used, when the plug is inserted into the socket body, the conductive coil can generate a magnetic field, so that the magneto-rheological fluid is converted from a liquid state to a solid state, the plug can be fixedly clamped, the plug is not easy to fall off, the connection firmness between the plug and the socket body is improved, when the plug needs to be pulled out, the magneto-rheological fluid can be converted into the liquid state again, and the plug can be conveniently pulled out.

Description

Stable socket

Technical Field

The invention relates to the technical field of power equipment, in particular to a stable socket.

Background

The socket is the most common electric power equipment for taking electricity from electrical appliances in daily life, the socket on the current market is a spring plate type socket generally, the plug is clamped and fixed by utilizing a spring plate inside the socket, and the clamping force of the spring plate on the plug is very easily reduced after the plug is frequently plugged, so that the situation that the electrical appliances are powered off due to the fact that the plug is very easily separated from the socket is caused, and particularly when the socket is used in a vibrating environment, the connection between the plug and the socket is very unstable.

To this end, we propose a stable socket to solve the above problems.

Disclosure of Invention

The invention aims to solve the problem that the existing socket and plug in the prior art are poor in connection stability, and provides a stable socket.

In order to achieve the purpose, the invention adopts the following technical scheme:

a stable socket comprises a socket body provided with two jacks, wherein the socket body is symmetrically provided with a plurality of conductive grooves communicated with the jacks, the inner wall of each conductive groove is symmetrically connected with a plurality of conductive elastic sheets, magnetorheological fluid is filled between each conductive elastic sheet and the wall of the corresponding conductive groove, the bottom wall of each conductive groove is provided with a liquid storage groove, each liquid storage groove is internally provided with a movable block in a sealing and sliding manner, an equipment groove is formed in the socket body, the top wall of the equipment groove is connected with a conductive coil, the lower end of the conductive coil is connected with a first conductive block, the bottom wall of the equipment groove is elastically connected with a second conductive block through a first spring, the side wall of the second conductive block is in sealing and sliding connection with the wall of the equipment groove, and the equipment groove is communicated with the liquid storage grooves through a guide pipe;

still seted up the mounting groove on the socket ontology respectively and accomodate the groove, there is the piston board through second spring elastic connection in the mounting groove, and piston board and the sealed sliding connection of mounting groove cell wall, piston board upper end is connected with through the connecting rod and presses the briquetting, and presses the briquetting to be located accomodates the inslot, the intercommunication is equipped with communicating pipe between mounting groove and the equipment groove.

Preferably, the communicating pipe is located below the second conductive block and communicated with the equipment groove, and the communicating pipe is located above the piston plate and communicated with the installation groove.

Preferably, the equipment tank and the plurality of liquid storage tanks are filled with hydraulic oil.

Preferably, two ends of the conductive coil are electrically connected with the first conductive block and the plurality of conductive elastic sheets respectively, and the second conductive block is electrically connected with an external power supply wiring terminal through a wire.

Compared with the prior art, the invention has the advantages that: through magnetorheological suspensions, when inserting the plug in socket this internal, the conductive coil can produce magnetic field, makes magnetorheological suspensions take place by liquid to solid-state conversion to can carry out the fixed clamp to the plug and press from both sides, make the plug be difficult for droing, improve the fastness of being connected between plug and the socket ontology, when needs are extracted the plug, can make magnetorheological suspensions reappear to become liquid again, make the plug can be convenient extract.

Drawings

Fig. 1 is a schematic structural diagram of a stable socket according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram of a stable socket according to the present invention.

In the figure: the socket comprises a socket body 1, a conductive groove 2, an equipment groove 3, a conductive elastic sheet 4, a movable block 5, a liquid storage groove 6, a conductive coil 7, a first conductive block 8, a second conductive block 9, a first spring 10, an installation groove 11, a storage groove 12, a pressing block 13, a piston plate 14 and a second spring 15.

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.

Referring to fig. 1-3, a stable socket includes a socket body 1 having two insertion holes, the socket body 1 is symmetrically provided with a plurality of conductive slots 2 communicated with the insertion holes, the inner wall of each conductive slot 2 is symmetrically connected with a plurality of conductive elastic pieces 4, and magnetorheological fluid is filled between each conductive elastic piece 4 and the slot wall of the corresponding conductive slot 2, it should be noted that the magnetorheological fluid is a suspension formed by mixing fine soft magnetic particles with high magnetic conductivity and low magnetic hysteresis and non-conductive liquid, and exhibits a low-viscosity newton fluid characteristic under a zero magnetic field condition, and exhibits a high-viscosity and low-fluidity solid characteristic under a strong magnetic field;

liquid storage tanks 6 are arranged on the bottom wall in each conductive tank 2, movable blocks 5 are connected in each liquid storage tank 6 in a sealing and sliding mode, the upper ends of the movable blocks 5 extend into the corresponding conductive tanks 2, an equipment tank 3 is arranged in the middle of the socket body 1, conductive coils 7 are fixedly connected on the top wall in the equipment tank 3, the lower ends of the conductive coils 7 are fixedly connected with first conductive blocks 8, second conductive blocks 9 are elastically connected on the bottom wall in the equipment tank 3 through first springs 10, the side walls of the second conductive blocks 9 are connected with the wall of the equipment tank 3 in a sealing and sliding mode, the equipment tank 3 is communicated with the liquid storage tanks 6 through guide pipes, a sealed space formed by the lower end faces of the equipment tank 3 and the second conductive blocks 9 is filled with hydraulic oil, and a sealed space formed by the lower end faces of each liquid storage tank 6 and the movable blocks 5;

still seted up mounting groove 11 on the socket ontology 1 respectively and accomodate groove 12, there is piston plate 14 through 15 elastic connection of second spring in the mounting groove 11, and

piston plate

14 and 11 cell wall sealing sliding connection of mounting groove, piston plate 14 upper end is connected with through the connecting rod and presses pressure piece 13, and press pressure piece 13 to be located and accomodate inslot 12, the intercommunication is equipped with communicating pipe between mounting groove 11 and the equipment groove 3, and communicating pipe and 3 intercommunication departments of equipment groove are located second conducting block 9 below, communicating pipe faces piston plate 14's lateral wall with the intercommunication mouth of mounting groove 11.

In the invention, two ends of the conductive coil 7 are respectively electrically connected with the first conductive block 8 and the plurality of conductive elastic sheets 4, and the second conductive block 9 is electrically connected with an external power supply wiring terminal through a lead.

When the invention is used, referring to fig. 1, in an initial state, the second conductive block 9 makes the second conductive block 9 and the first conductive block 8 in a separated state under the constraint of the first spring 10;

when the conducting strip on the plug is inserted into the jack on the socket body 1, firstly, the plurality of conducting elastic sheets 4 clamp and electrically connect the corresponding conducting strip, as the conducting strip continues to move downwards, the conducting strip drives the corresponding movable block 5 to move downwards in the corresponding liquid storage tank 6, the movable block 5 extrudes the hydraulic oil in the corresponding liquid storage tank 6 into the equipment tank 3, as the communicating port of the communicating pipe and the installing tank 11 faces the side wall of the piston plate 14, the hydraulic oil in the equipment tank 3 cannot enter the installing tank 11 through the communicating pipe, and as the hydraulic oil in the equipment tank 3 is gradually increased, the hydraulic oil drives the second conducting block 9 to move upwards in the equipment tank 3 and stretch the first spring 10 until the second conducting block 9 contacts and is electrically conducted with the first conducting block 8, and at the moment, the current on the external power supply connecting terminal sequentially passes through the second conducting block 9, The first conductive block 8, the conductive coil 7 and the conductive elastic sheet 4 are connected to an external electric appliance, so that the electric appliance can get electricity;

meanwhile, the conductive wire coil 7 is electrified to generate a magnetic field, the magnetorheological fluid is in a state of being changed from a liquid state to a solid state under the action of the magnetic field, and the conductive sheet can be limited under the pressure generated by the magnetorheological fluid to avoid displacement of the conductive sheet, so that the clamping force of the conductive elastic sheet 4 on the plug can be increased, and the plug can be prevented from falling off from the socket body 1;

when the plug is pulled out from the socket body 1, press and press the pressing block 13, the pressing block 13 drives the piston plate 14 to move downwards in the mounting groove 11 and extrude the second spring 15 through the connecting rod, then the mounting groove 11 is communicated with the equipment groove 3 and negative pressure is formed between the upper end surface of the piston plate 14 and the mounting groove 11, then hydraulic oil in the equipment groove 3 enters the mounting groove 11 through the communicating pipe, then along with the reduction of the hydraulic oil in the equipment groove 3, the second conductive block 9 is separated from the first conductive block 8, the current is broken between the electrical equipment and the power supply terminal, meanwhile, the magnetic field disappears on the conductive coil 7, the transformation from solid state to liquid state occurs, then the plug can be conveniently pulled out from the socket body 1, finally, the pressing block 13 is loosened, under the elastic action of the first spring 1 and the second spring 15, the device recovers the initial state.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A stable socket comprises a socket body (1) provided with two jacks, and is characterized in that the socket body (1) is symmetrically provided with a plurality of conductive grooves (2) communicated with the jacks, the inner wall of each conductive groove (2) is symmetrically connected with a plurality of conductive elastic sheets (4), magnetorheological fluid is filled between each conductive elastic sheet (4) and the wall of the corresponding conductive groove (2), the inner bottom wall of each conductive groove (2) is provided with a liquid storage groove (6), each liquid storage groove (6) is connected with a movable block (5) in a sealing and sliding manner, the socket body (1) is provided with an equipment groove (3), the inner top wall of the equipment groove (3) is connected with a conductive coil (7), the lower end of the conductive coil (7) is connected with a first conductive block (8), the inner bottom wall of the equipment groove (3) is elastically connected with a second conductive block (9) through a first spring (10), the side wall of the second conductive block (9) is in sealed sliding connection with the wall of the equipment tank (3), and the equipment tank (3) is communicated with the liquid storage tanks (6) through guide pipes;

still seted up mounting groove (11) on socket ontology (1) respectively and accomodate groove (12), there is piston board (14) through second spring (15) elastic connection in mounting groove (11), and piston board (14) and mounting groove (11) cell wall sealing sliding connection, piston board (14) upper end is connected with through the connecting rod and presses pressure piece (13), and presses pressure piece (13) to be located and accomodate groove (12), the intercommunication is equipped with communicating pipe between mounting groove (11) and equipment groove (3).

2. A stabilized socket according to claim 1, wherein the connection tube is located below the second conductive block (9) and the connection tube is located above the piston plate (14) and communicates with the installation groove (11).

3. The stabilized socket according to claim 1, wherein the equipment tank (3) and the plurality of liquid storage tanks (6) are filled with hydraulic oil.

4. The stable socket according to claim 1, wherein the two ends of the conductive coil (7) are electrically connected to the first conductive block (8) and the plurality of conductive spring pieces (4), respectively, and the second conductive block (9) is electrically connected to an external power supply terminal through a wire.