CN113809579A

CN113809579A - Intelligent switch socket

Info

Publication number: CN113809579A
Application number: CN202110996390.2A
Authority: CN
Inventors: 胡明澳; 李鑫虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2021-12-17

Abstract

The invention relates to the technical field of sockets, in particular to an intelligent switch socket which comprises a socket shell, wherein a device cavity is formed in the socket shell, a device plate is fixedly installed at the top of the device cavity, transverse plates are symmetrically and fixedly installed on two side walls of the device cavity, an electric seat is fixedly installed at the bottom of the device cavity, two conductive blocks are symmetrically arranged on the upper surface of the electric seat, and a jack is formed in the middle of the device plate. According to the invention, through linkage of the two second sliding blocks, sundries can be prevented from entering the socket, electric shock is prevented to protect personal safety, when the plug is pulled out, the pressing block is pressed, the elastic block can be popped out to jack up the plug, the plug is conveniently pulled out, and when the socket is too long in electricity utilization time or too large in short-time current, the bimetallic strip is heated to bend and break a circuit, so that a device and the environment are protected.

Description

Intelligent switch socket

Technical Field

The invention relates to the technical field of sockets, in particular to an intelligent switch socket.

Background

The switch socket is an electric appliance switch and socket which are installed on a wall for use, is a household appliance used for connecting and disconnecting a circuit, and sometimes has a decorative function for the sake of beauty.

The intelligent switch waterproof socket comprises a base body, three-hole sockets and a fixing plate, wherein a junction box is arranged at the lower end of the base body, inserting pieces are arranged inside the junction box, two-hole sockets are arranged at the right end of each three-hole socket, the inserting pieces are arranged below the three-hole sockets, insulating glue is arranged on the inner surface of each two-hole socket, inserting holes are formed in the insulating glue, a panel is arranged above the junction box, a sealing plate is arranged on the outer side of the panel, buckling holes are formed in the left end and the right end of the sealing plate, line holes are formed in the buckling holes, a groove is formed in the upper left end of the sealing plate, a rubber plate is arranged on the outer surface of the sealing plate, a box cover is arranged above the rubber plate, and a first rotor is arranged at the lower left end of the box cover. This intelligence switch waterproof socket is provided with elastic construction's insulating cement, can wrap up in the tight plug iron sheet when the plug inserts, effectively prevents that water from getting into the socket.

In the process of implementing the above invention, the inventor finds that at least the following problems in the prior art are not solved: the invention does not consider that the lead is overheated when the socket is overloaded, the device can be damaged and even fire can be caused, and when the plug is pulled out, the plug is not easy to pull out due to the first rotor, so that the use is inconvenient.

Therefore, an intelligent switch socket is provided.

Disclosure of Invention

The invention aims to provide an intelligent switch socket, which can prevent sundries from entering the socket through the linkage of two second sliding blocks, thereby preventing electric shock and protecting personal safety.

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

the utility model provides an intelligent switch socket, includes socket shell, the device chamber has been seted up to socket shell's inside, the top fixed mounting in device chamber has the device board, the both sides wall symmetry fixed mounting in device chamber has the diaphragm, the bottom fixed mounting in device chamber has electric seat, the upper surface symmetry of electric seat is equipped with two conducting blocks, the jack has been seted up at the middle part of device board, the middle part in device chamber is equipped with the protection mechanism who is used for preventing the mistake from touching, one side of device board is equipped with and is used for conveniently pulling up the elastic mechanism of plug, device chamber bottom one side is equipped with the outage mechanism who is used for preventing socket overload.

Through the linkage of two second sliders, can prevent that there is debris from getting into the socket in, prevent to electrocute protection personal safety, press when the plug is extracted and press the piece, the bullet piece will pop out and jack up the plug, conveniently extracts, and when socket live time overlength or short time electric current were too big, double-deck sheetmetal bending disconnection circuit, protection device and environment are heated.

Preferably, the protection mechanism comprises a fixed block fixedly arranged on the bottom wall of the device plate, a round pipe is fixedly arranged in the middle of the fixed block, motion cavities are symmetrically formed in two sides of the inner part of the fixed block, rotating rods are rotatably arranged in the middle of the two motion cavities, gear sleeves are arranged at two ends of the two rotating rods, a driving rod and a driven rod are slidably connected to two sides of the round pipe respectively, the driving rod and the driven rod extend into the motion cavities, racks are fixedly connected to one ends of the two driving rods, racks are fixedly connected to one ends of the two driven rods, the driving rod and the driven rod are meshed with the rotating rods through the racks and the gear sleeves, one ends of the two driving rods are elastically connected with the inner wall of the fixed block through a third spring, deep grooves are formed in one sides of the two transverse plates, and first springs are fixedly connected to the inner walls of the two deep grooves, two the equal fixedly connected with first slider of the other end of first spring, the middle part fixed mounting of pipe has the plectane, two equal fixedly connected with second springs of two surfaces of plectane, two the equal fixedly connected with second slider of the other end of second spring.

When a plug is inserted into the device cavity from the two jacks, the first sliding blocks on two sides of the device cavity are extruded to extrude the first spring, the two second sliding blocks are also extruded, one ends of the two driving rods, which are close to the sliding blocks, are round-headed, one sides of the two second sliding blocks, which are close to the driving rods, are arc-shaped, so that the two second sliding blocks can simultaneously extrude the driving rods to move upwards, the driving rods move upwards in a gear meshing manner to drive the rotating rods to rotate, the rotating rods rotate to simultaneously drive the driven rods to move upwards in a gear meshing manner, the driven rods do not block the movement of the two second sliding blocks when moving upwards, the two second sliding blocks can be simultaneously and smoothly extruded, when only one side of the second sliding block is extruded, the other side of the second sliding block is not extruded, so that the driving rod on the other side of the second sliding block cannot move, and further cannot drive the driven rod on one side of the second sliding blocks to move, the one end of follower lever is the cuboid can't be pushed by the second slider and moves up for the one side second slider that is extrudeed is blocked, has prevented that debris from getting into the device chamber, and protection device because the elasticity of first spring and the elasticity of second spring, after the plug gets into, firmly cliies the plug through the first slider and the second slider of both sides.

Preferably, the elastic mechanism comprises a first sliding groove arranged on one side of the mounting plate, a fourth spring is fixedly connected to the bottom wall of the first sliding groove, a sliding plate is fixedly connected to the other end of the fourth spring, a pressing block is fixedly connected to the other end of the sliding plate, a second sliding groove is formed in one side of the mounting plate, a circular groove for communicating the first sliding groove with the second sliding groove is formed in the mounting plate, a clamping rod is fixedly connected to one side wall of the first sliding groove, one end of the clamping rod is rotatably connected with a traction rod, a circular hole is formed in one end of the traction rod, the traction rod is slidably connected with the push rod through a clamping block, a fixing plate is fixedly mounted in the middle of the circular groove, the other end of the push rod penetrates through the fixing plate and is fixedly connected with a slide rod, a clamping groove is formed in one end of the slide rod, and the push rod is elastically connected with the fixing plate through a sixth spring, the bottom fixed mounting of second spout has the dead lever, the outer fringe cover of dead lever is equipped with the fifth spring, the one end fixedly connected with bullet piece of fifth spring, bullet groove has been seted up to the one end of bullet piece, the one end of dead lever extends to the bullet inslot, the lateral wall fixedly connected with bayonet lock of bullet piece.

When the plug is inserted into the jack, the plug can press the elastic block to move downwards until the clamping pin is clamped by one end of the sliding rod, the elastic block is elastically connected with the bottom wall of the second sliding groove through the fifth spring, the fifth spring is in a compression state at the moment, when the plug is required to be held, the pressing block is pressed, the pressing block moves downwards to drive the sliding plate to move downwards, the sliding plate moves downwards to push the traction rod to rotate around the clamping rod, the rotation of the traction rod is matched with the clamping block to drive the push rod to move, the push rod moves to drive the sliding rod to move, the clamping pin is not clamped due to the fact that the sliding rod moves, the elastic block is pushed to move upwards under the action of the self elastic force of the fifth spring, the plug is jacked up, the plug is convenient to be pulled up, and the pressing block can automatically reset after being pressed and the sliding rod moves under the action of the self elastic force of the fourth spring and the sixth spring.

Preferably, the power-off mechanism comprises a switch fixedly arranged on one side of the socket shell, one end of the switch is fixedly connected with a vertical rod, a seventh spring is sleeved on the outer edge of the vertical rod, one end of the vertical rod is fixedly connected with a conductive head, one side of the electric seat is fixedly connected with a first lead and a second lead, the other end of the first lead is fixedly connected with the inner wall of the socket shell, the inner wall of the socket shell is fixedly connected with a third conducting wire, the other ends of the third conducting wire and the second conducting wire are fixedly connected with arc-shaped conducting strips, the two arc-shaped conducting strips are elastically connected with a conducting head, the middle part of the vertical rod is fixedly provided with a double-layer metal sheet which is elastically connected with the switch through a seventh spring, the two ends of the double-layer metal sheet are fixedly connected with heat conducting sheets, and the other ends of the two heat conducting sheets are in close contact with the second lead and the third lead.

Whether the socket has electricity or not can be enabled through the switch, when the switch is pressed, the switch drives the vertical rod to move, the vertical rod moves to drive the conductive head to be inserted into the middle of the second wire and the third wire, because the arc-shaped conductive sheet has certain elasticity, the arc-shaped conductive sheets on two sides can clamp the conductive head, so that the arc-shaped conductive sheet and the conductive head can be in close contact and further electrified, the vertical rod can drive the heat-conducting sheet to move, so that the heat-conducting sheet is in close contact with the second wire and the third wire, when the working time of the socket is overlong or abnormal work causes the current flowing through the wires to be suddenly increased, the wires can generate heat, the wires can be accelerated to age, the device is damaged, the heat generated by the heat of the second wire and the third wire is transmitted to the double-layer metal sheets through the heat-conducting sheets, the materials of the active layer of the bimetallic sheets mainly comprise manganese-nickel-copper alloy, nickel-nickel alloy, nickel-manganese-iron alloy, nickel-nickel alloy and the like, the material on passive layer is mainly ferronickel, nickel content is 30 ~ 45%, bimetallic strip's initiative layer coefficient of expansion is higher, its passive layer coefficient of expansion is lower, because the coefficient of expansion between two layers is not unified and then drive bimetallic strip and take place deformation, because second wire and third wire are rigid material, consequently under the reaction force of second wire and third wire, the bimetallic strip bending drives the montant and removes, make conductive head and both sides arc conducting strip separate, and then reach open circuit's purpose, protection device.

Preferably, the material of the heat conducting sheet is AIN ceramic.

The AlN ceramic aluminum nitride belongs to a covalent bond compound, and is a ceramic material with excellent comprehensive performance. The thermal conductivity of the sintered body is 8-10 times of that of Al203, the price of the sintered body is far lower than that of cubic boron nitride, and the required sintering aid does not have the toxicity of beryllium oxide (BeO). The AlN has a series of excellent characteristics such as high thermal conductivity, extremely strong heat resistance, low dielectric constant and loss, linear expansion coefficient matched with Si and the like, and is considered as a new generation of excellent insulating and heat-radiating substrate material with the greatest development prospect.

Preferably, a liquid box is fixedly installed inside the motion cavity, magnetorheological fluid is contained inside the liquid box, and the rotating rod penetrates through the liquid box.

When the socket has the electric leakage phenomenon, the electric leakage of the socket can generate a strong electromagnetic induction line, at the moment, the magnetorheological fluid in the liquid box can be changed from a liquid state to a solid state, the rotating rod can not rotate, and the plug can not be inserted into the jack.

Compared with the prior art, the invention has the beneficial effects that:

1. two second slider linkages, only receive the extrusion simultaneously and just can move, only one of them can not move when receiving the extrusion, prevent that external debris from getting into, also can protect child's safety.

2. The pressing block is pressed, the elastic block moves upwards to jack the plug, the plug is convenient to pull up, and the pressing block can reset automatically after being pressed and the sliding rod moves under the self elastic action of the fourth spring and the sixth spring.

3. When socket operating time overlength or abnormal work lead to the electric current that the wire flowed through to increase suddenly, the wire will generate heat, can make the wire age with higher speed, produce the damage to the device, the heat that second wire and third wire generated heat and produce passes through the conducting strip with heat transfer to double-deck sheetmetal, double-deck sheetmetal thermal deformation can drive the montant and remove for conducting head and both sides arc conducting strip separation, and then reach open circuit's purpose, protection device.

4. When the socket has the electric leakage phenomenon, the electric leakage of the socket can generate a strong electromagnetic induction line, at the moment, the magnetorheological fluid in the liquid box can be changed from a liquid state to a solid state, the rotating rod can not rotate, and the plug can not be inserted into the jack.

Drawings

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

FIG. 2 is a sectional view of the internal structure of the present invention;

FIG. 3 is a sectional view showing the internal structure of the present invention;

FIG. 4 is an enlarged view of the structure at A of the present invention;

FIG. 5 is an enlarged view of the structure at B of the present invention;

FIG. 6 is an enlarged view of the structure at D of the present invention;

FIG. 7 is an enlarged view of the structure at E in the present invention.

In the figure: 1. a socket housing; 2. a device cavity; 3. a jack; 4. a transverse plate; 5. a first spring; 6. a first slider; 7. an electric base; 8. a conductive block; 9. a mounting plate; 10. a fixed block; 11. a second slider; 12. a second spring; 13. a circular tube; 14. a gear sleeve; 15. a driving lever; 16. a driven lever; 17. a rotating rod; 18. a third spring; 19. according to blocks; 20. a first chute; 21. a fourth spring; 22. a slide plate; 23. a spring block; 24. a fifth spring; 25. fixing the rod; 26. a second chute; 27. a draw bar; 28. a clamping block; 29. a clamping rod; 30. a push rod; 31. a circular groove; 32. a fixing plate; 33. a sixth spring; 34. a slide bar; 35. a card slot; 36. a bayonet lock; 37. a first conductive line; 38. a second conductive line; 39. a third conductive line; 40. an arc-shaped conducting plate; 41. a conductive head; 42. a heat conductive sheet; 43. a seventh spring; 44. a switch; 45. a double-layer metal sheet; 46. a vertical rod; 47. a liquid cartridge; 48. a motion cavity; 49. deep grooves; 50. a circular plate; 51. a circular hole; 52. and (4) a spring slot.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 7, the present invention provides an intelligent switch socket, which has the following technical scheme:

the utility model provides an intelligent switch socket, including socket casing 1, device chamber 2 has been seted up to socket casing 1's inside, the top fixed mounting in device chamber 2 has device board 9, the both sides wall symmetry fixed mounting in device chamber 2 has diaphragm 4, the bottom fixed mounting in device chamber 2 has electric seat 7, the upper surface symmetry of electric seat 7 is equipped with two conducting blocks 8, jack 3 has been seted up at the middle part of device board 9, the middle part of device chamber 2 is equipped with the protection mechanism that is used for preventing the mistake from touching, one side of device board 9 is equipped with the elastic mechanism who is used for conveniently pulling up the plug, 2 bottom one side in device chamber is equipped with the outage mechanism who is used for preventing socket overload.

Through the linkage of two second sliders 11, can prevent that there is debris from getting into the socket in, prevent to electrocute protection personal safety, press when the plug extracts and press piece 19, bullet piece 23 will pop out and jack up the plug, conveniently extracts, and when the socket live time overlength or short time electric current were too big, double-deck sheetmetal 45 was heated the crooked disconnection circuit, protection device and environment.

As an embodiment of the present invention, referring to fig. 2, 3 and 4, the protection mechanism includes a fixed block 10 fixedly installed on the bottom wall of the mounting plate 9, a circular tube 13 is fixedly installed in the middle of the fixed block 10, moving cavities 48 are symmetrically formed on both sides of the inside of the fixed block 10, rotating rods 17 are rotatably installed in the middle of both the moving cavities 48, gear sleeves 14 are respectively installed at both ends of both the rotating rods 17, a driving rod 15 and a driven rod 16 are slidably connected to both sides of the circular tube 13, the driving rod 15 and the driven rod 16 extend into the moving cavities 48, racks are respectively fixedly connected to one ends of both the driving rods 15, racks are respectively fixedly connected to one ends of both the driven rods 16, both the driving rod 15 and the driven rod 16 are engaged with the rotating rods 17 through the racks and the gear sleeves 14, one ends of both the driving rods 15 are elastically connected to the inner wall of the fixed block 10 through a third spring 18, deep groove 49 has been seted up to one side of two diaphragm 4, the first spring 5 of the equal fixedly connected with of inner wall of two deep grooves 49, the first slider 6 of the equal fixedly connected with of the other end of two first springs 5, the middle part fixed mounting of pipe 13 has plectane 50, the equal fixedly connected with second spring 12 of two surfaces of plectane 50, the equal fixedly connected with second slider 11 of the other end of two second springs 12.

When a plug is inserted into the device cavity 2 from the two jacks 3, the first sliders 6 on two sides of the device cavity 2 are extruded to extrude the first spring 5, the two second sliders 11 are also extruded, one ends of the two driving rods 15 close to the second sliders 11 are in a round head shape, one sides of the two second sliders 11 close to the driving rods 15 are in an arc shape, therefore, when the two second sliders 11 extrude the driving rods 15, the contact positions are a point, the second sliders 11 have an upward force on the driving rods 15 to enable the driving rods 15 to move upwards, the driving rods 15 move upwards to drive the rotating rods 17 to rotate in a gear meshing mode, the rotating rods 17 rotate to simultaneously drive the driven rods 16 to move upwards through gear meshing, the driven rods 16 move upwards to not block the movement of the two second sliders 11, the two second sliders 11 can be extruded smoothly at the same time due to the simultaneous movement of the two second sliders 11, when only one side of the second slider 11 is extruded, because the second slider 11 of opposite side is not extrudeed, lead to the unable removal of the initiative pole 15 of opposite side, and then can not drive the driven lever 16 of one side and remove, the one end of driven lever 16 is the cuboid shape and can't be extrudeed by second slider 11 and move up for extruded one side second slider 11 is blocked, prevented that there is debris from getting into in the device chamber 2, protection device, because the elasticity of first spring 5 and the elasticity of second spring 12, after the plug gets into, firmly clip the plug through the first slider 6 and the second slider 11 of both sides.

As an embodiment of the present invention, referring to fig. 3, 5, 6 and 7, the elastic mechanism includes a first sliding groove 20 disposed at one side of the mounting plate 9, a fourth spring 21 is fixedly connected to a bottom wall of the first sliding groove 20, a sliding plate 22 is fixedly connected to the other end of the fourth spring 21, a pressing block 19 is fixedly connected to the other end of the sliding plate 22, a second sliding groove 26 is disposed at one side of the mounting plate 9, a circular groove 31 for communicating the first sliding groove 20 and the second sliding groove 26 is disposed inside the mounting plate 9, a clamping rod 29 is fixedly connected to one side wall of the first sliding groove 20, a traction rod 27 is rotatably connected to one end of the clamping rod 29, a circular hole 51 is disposed at one end of the traction rod 27, the traction rod 27 is slidably connected to the push rod 30 through the clamping block 28, a fixing plate 32 is fixedly disposed at the middle portion of the circular groove 31, the other end of the push rod 30 penetrates through the fixing plate 32 and is fixedly connected to a sliding rod 34, a clamping groove 35 is disposed at one end of the sliding rod 34, the push rod 30 is elastically connected with the fixing plate 32 through the sixth spring 33, the fixing rod 25 is fixedly mounted at the bottom of the second sliding groove 26, the fifth spring 24 is sleeved on the outer edge of the fixing rod 25, the elastic block 23 is fixedly connected to one end of the fifth spring 24, the elastic groove 52 is formed in one end of the elastic block 23, one end of the fixing rod 25 extends into the elastic groove 52, and the bayonet 36 is fixedly connected to the side wall of the elastic block 23.

When the plug is inserted into the jack 3, the plug also presses the elastic block 23 downwards to move downwards until the bayonet 36 is clamped by one end of the sliding rod 34, the elastic block 23 is elastically connected with the bottom wall of the second sliding chute 26 through the fifth spring 24, at this time, the fifth spring 24 is in a compressed state, when the plug is required to be held up, the pressing block 19 is pressed, the pressing block 19 moves downwards to drive the sliding plate 22 to move downwards, the sliding plate 22 moves downwards to push the traction rod 27 to rotate around the clamping rod 29, the rotation of the traction rod 27 drives the push rod 30 to move through the matching of the clamping block 28, the push rod 30 moves to drive the slide rod 34 to move, the slide rod 34 moves to enable the clamping pin 36 not to be clamped, the elastic block 23 is pushed to move upwards under the action of the self elastic force of the fifth spring 24, so that the plug is jacked up to be conveniently pulled up, the pressing block 19 can be reset by itself after being pressed and the sliding rod 34 is moved under the self-elastic force action of the fourth spring 21 and the sixth spring 33.

As an embodiment of the present invention, referring to fig. 3, the power-off mechanism includes a switch 44 fixedly installed at one side of the socket housing 1, one end of the switch 44 is fixedly connected with a vertical rod 46, an outer edge of the vertical rod 46 is sleeved with a seventh spring 43, one end of the vertical rod 46 is fixedly connected with a conductive head 41, one side of the electric seat 7 is fixedly connected with a first conductive wire 37 and a second conductive wire 38, the other end of the first conductive wire 37 is fixedly connected with an inner wall of the socket housing 1, an inner wall of the socket housing 1 is fixedly connected with a third conductive wire 39, the other ends of the third conductive wire 39 and the second conductive wire 38 are fixedly connected with arc-shaped conductive sheets 40, the two arc-shaped conductive sheets 40 are elastically connected with the conductive head 41, a double-layer metal sheet 45 is fixedly installed at a middle portion of the vertical rod 46, the double-layer metal sheet 45 is elastically connected with the switch 44 through the seventh spring 43, both ends of the double-layer metal sheet 45 are fixedly connected with the conductive sheets 42, the other ends of the two heat conductive sheets 42 are in close contact with the second lead 38 and the third lead 39.

Whether the socket has electricity or not can be achieved through the switch 44, when the switch 44 is pressed, the switch 44 drives the vertical rod 46 to move, the vertical rod 46 moves to drive the conductive head 41 to be inserted into the middle of the second wire 38 and the third wire 39, the arc-shaped conductive sheets 40 have certain elasticity, the conductive heads 41 can be clamped by the arc-shaped conductive sheets 40 on the two sides, the arc-shaped conductive sheets 40 can be in close contact with the conductive heads 41 to be electrified, the vertical rod 46 can also drive the heat-conducting sheets 42 to move, the heat-conducting sheets 42 can be in close contact with the second wire 38 and the third wire 39, when the working time of the socket is too long or abnormal work causes current flowing through the wires to be suddenly increased, the wires can generate heat, the accelerated aging of the wires can be caused, the device is damaged, heat generated by the heating of the second wire 38 and the third wire 39 is transmitted to the double-layer metal sheets 45 through the heat-conducting sheets 42, and the active layer of the double-layer metal sheets 45 is mainly made of manganese-nickel-copper alloy, Nichrome, nickel-manganese-iron alloy and nickel etc., the material on passive layer is mainly ferronickel, nickel content is 30 ~ 45%, double-deck sheetmetal 45's active layer coefficient of expansion is higher, its passive layer coefficient of expansion is lower, because the coefficient of expansion between two layers is not unified and then drives double-deck sheetmetal 45 and take place deformation, because second wire 38 and third wire are 39 rigid material, consequently under the reaction force of second wire 38 and third wire 39, the crooked montant 46 that drives of bimetallic strip 45 removes, make conducting head 41 and both sides arc conducting strip 40 separate, and then reach the purpose of open circuit, protection device.

Referring to fig. 3, the material of the heat-conducting sheet 42 is AIN ceramic.

The AlN ceramic aluminum nitride belongs to a covalent bond compound, and is a ceramic material with excellent comprehensive performance. The thermal conductivity of the sintering aid is 8-10 times of that of Al2O3, the price of the sintering aid is far lower than that of cubic boron nitride, and the required sintering aid does not have the toxicity of beryllium oxide (BeO). The AlN has a series of excellent characteristics such as high thermal conductivity, extremely strong heat resistance, low dielectric constant and loss, linear expansion coefficient matched with Si and the like, and is considered as a new generation of excellent insulating and heat-radiating substrate material with the greatest development prospect.

Referring to fig. 2, a liquid box 47 is fixedly installed at the lower end of the inside of the fixed block 10, magnetorheological fluid is contained in the liquid box 47, and the rotating rod 17 penetrates through the liquid box 47.

When the socket has the electric leakage phenomenon, the socket generates strong electromagnetic induction lines due to the electric leakage, at the moment, magnetorheological fluid in the liquid box 47 is converted from a liquid state to a solid state, the rotating rod 17 cannot rotate, and the plug cannot be inserted into the jack 3.

The working principle is as follows: when a plug is inserted into the device cavity 2 from the two jacks 3, the first sliders 6 on two sides of the device cavity 2 are extruded to extrude the first spring 5, the two second sliders 11 are also extruded, one ends of the two driving rods 15 close to the second sliders 11 are in a round head shape, one sides of the two second sliders 11 close to the driving rods 15 are in an arc shape, therefore, when the two second sliders 11 extrude the driving rods 15, the contact positions are a point, the second sliders 11 have an upward force on the driving rods 15 to enable the driving rods 15 to move upwards, the driving rods 15 move upwards to drive the rotating rods 17 to rotate in a gear meshing mode, the rotating rods 17 rotate to simultaneously drive the driven rods 16 to move upwards through gear meshing, the driven rods 16 move upwards to not block the movement of the two second sliders 11, the two second sliders 11 can be extruded simultaneously and smoothly due to the simultaneous movement of the two second sliders 11, when only one side of the second sliders 11 is extruded, because the second slide block 11 on the other side is not extruded, the driving rod 15 on the other side cannot move and further cannot drive the driven rod 16 on one side to move, one end of the driven rod 16 is in a cuboid shape and cannot be extruded by the second slide block 11 to move upwards, so that the second slide block 11 on the extruded side is clamped, and sundries are prevented from entering the device cavity 2, the protection device is characterized in that due to the elastic force of the first spring 5 and the elastic force of the second spring 12, after the plug enters, the plug is firmly clamped by the first slide block 6 and the second slide block 11 on two sides, when the plug is inserted into the jack 3, the plug also presses the elastic block 23 downwards to move downwards until the bayonet pin 36 is clamped by one end of the slide rod 34, the elastic block 23 is elastically connected with the bottom wall of the second chute 26 through the fifth spring 24, at the moment, the fifth spring 24 is in a compressed state, and when the plug is wanted to hold up, the pressing block 19 is pressed, the press block 19 moves downwards to drive the sliding plate 22 to move downwards, the sliding plate 22 moves downwards to push the traction rod 27 to rotate around the clamping rod 29, the rotation of the traction rod 27 drives the push rod 30 to move through the matching of the clamping block 28, the push rod 30 moves to drive the sliding rod 34 to move, the sliding rod 34 moves to enable the clamping pin 36 not to be clamped, the elastic block 23 is driven to move upwards under the action of the self elasticity of the fifth spring 24, the plug is jacked up to be conveniently pulled out, the press block 19 can reset by itself and the sliding rod 34 moves after being pressed by the fourth spring 21 and the sixth spring 33, whether the socket is electrified or not can be achieved through the switch 44, when the switch 44 is pressed, the switch 44 drives the vertical rod 46 to move, the vertical rod 46 moves to drive the conductive head 41 to be inserted into the middle of the second conductive wire 38 and the third conductive wire 39, and because the arc-shaped conductive sheets 40 have certain elasticity, the arc-shaped conductive sheets 40 on two sides can clamp the conductive head 41, the arc-shaped conducting strip 40 and the conducting head 41 can be in close contact and then electrified, the vertical rod 46 can drive the conducting strip 42 to move, the conducting strip 42 is in close contact with the second conducting wire 38 and the third conducting wire 39, when the working time of the socket is too long or abnormal work causes the current flowing through the conducting wires to be suddenly increased, the conducting wires can generate heat, the conducting wires can be aged at an accelerated speed, and damage is caused to the device, the heat generated by the heating of the second conducting wire 38 and the third conducting wire 39 is transmitted to the double-layer metal sheet 45 through the conducting strip 42, the material of the active layer of the double-layer metal sheet 45 mainly comprises manganese-nickel-copper alloy, nickel-chromium-iron alloy, nickel-manganese-iron alloy, nickel and the like, the material of the passive layer is mainly nickel-iron alloy, the content of nickel is 30-45%, the expansion coefficient of the active layer of the double-layer metal sheet 45 is higher, the expansion coefficient of the passive layer is lower, and the expansion coefficient between the two layers is not uniform, so as to drive the double-layer metal sheet 45 to deform, because the second lead 38 and the third lead are 39 rigid materials, under the reaction force of the second lead 38 and the third lead 39, the bimetallic strip 45 bends downwards to drive the vertical rod 46 to move, so that the conductive head 41 is separated from the arc-shaped conductive strips 40 on the two sides, and the purpose of breaking a circuit is further achieved. The thermal conductivity of the sintering aid is 8-10 times of that of Al2O3, the price of the sintering aid is far lower than that of cubic boron nitride, and the required sintering aid does not have the toxicity of beryllium oxide (BeO). Because of a series of excellent characteristics of high thermal conductivity, extremely strong heat resistance, low dielectric constant and loss, linear expansion coefficient matched with Si and the like, AlN is regarded as a new generation of excellent insulating heat-dissipating substrate material with the greatest development prospect, when the socket generates an electric leakage phenomenon, the electric leakage of the socket can generate a strong electromagnetic induction line, at the moment, magnetorheological fluid in the liquid box 47 can be converted from a liquid state to a solid state, the rotating rod 17 cannot rotate, and the plug cannot be inserted into the jack 3.

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. An intelligent switch socket, includes socket casing (1), its characterized in that: device chamber (2) have been seted up to the inside of socket casing (1), the top fixed mounting in device chamber (2) has device board (9), the both sides wall symmetry fixed mounting in device chamber (2) has diaphragm (4), the bottom fixed mounting in device chamber (2) has electricity seat (7), the upper surface symmetry of electricity seat (7) is equipped with two conducting blocks (8), jack (3) have been seted up at the middle part of device board (9), the middle part in device chamber (2) is equipped with the protection mechanism who is used for preventing the mistake and touches, one side of device board (9) is equipped with the elastic mechanism who is used for conveniently pulling out the plug, device chamber (2) bottom one side is equipped with the outage mechanism who is used for preventing socket overload.

2. An intelligent switch socket according to claim 1, wherein: the protection mechanism comprises a fixed block (10) fixedly installed on the bottom wall of the mounting plate (9), a round pipe (13) is fixedly installed in the middle of the fixed block (10), motion cavities (48) are symmetrically formed in two sides of the inside of the fixed block (10), rotating rods (17) are installed in the middle of the motion cavities (48) in a rotating mode, gear sleeves (14) are arranged at two ends of each rotating rod (17), driving rods (15) and driven rods (16) are connected to the two sides of the round pipe (13) in a sliding mode, the driving rods (15) and the driven rods (16) extend into the motion cavities (48), racks are fixedly connected to one ends of the driving rods (15), racks are fixedly connected to one ends of the driven rods (16), the driving rods (15) and the driven rods (16) are meshed with the rotating rods (17) through the racks and the gear sleeves (14), two inner wall elastic connection, two of third spring (18) and fixed block (10) is all passed through to the one end of driving lever (15) deep groove (49), two have been seted up to one side of diaphragm (4) the first spring of the equal fixedly connected with (5), two of inner wall of deep groove (49) the first slider of the equal fixedly connected with (6) of the other end of first spring (5), the middle part fixed mounting of pipe (13) has plectane (50), the equal fixedly connected with second spring (12) of two surfaces of plectane (50), two the equal fixedly connected with second slider (11) of the other end of second spring (12).

3. An intelligent switch socket according to claim 2, wherein: the elastic mechanism comprises a first sliding groove (20) arranged on one side of the mounting plate (9), the bottom wall of the first sliding groove (20) is fixedly connected with a fourth spring (21), the other end of the fourth spring (21) is fixedly connected with a sliding plate (22), the other end of the sliding plate (22) is fixedly connected with a pressing block (19), one side of the mounting plate (9) is provided with a second sliding groove (26), a circular groove (31) used for communicating the first sliding groove (20) with the second sliding groove (26) is formed in the mounting plate (9), one side wall of the first sliding groove (20) is fixedly connected with a clamping rod (29), one end of the clamping rod (29) is rotatably connected with a traction rod (27), one end of the traction rod (27) is provided with a circular hole (51), the traction rod (27) is slidably connected with a push rod (30) through the clamping block (28), and the middle of the circular groove (31) is fixedly provided with a fixing plate (32), the other end of push rod (30) runs through fixed plate (32) and fixedly connected with slide bar (34), draw-in groove (35) have been seted up to the one end of slide bar (34), push rod (30) are through sixth spring (33) and fixed plate (32) elastic connection, the bottom fixed mounting of second spout (26) has dead lever (25), the outer fringe cover of dead lever (25) is equipped with fifth spring (24), the one end fixedly connected with bullet piece (23) of fifth spring (24), bullet groove (52) have been seted up to the one end of bullet piece (23), the one end of dead lever (25) extends to in bullet groove (52), the lateral wall fixedly connected with bayonet lock (36) of bullet piece (23).

4. An intelligent switch socket according to claim 1, wherein: the power-off mechanism comprises a switch (44) fixedly mounted on one side of a socket shell (1), one end of the switch (44) is fixedly connected with a vertical rod (46), the outer edge of the vertical rod (46) is sleeved with a seventh spring (43), one end of the vertical rod (46) is fixedly connected with a conductive head (41), one side of a socket (7) is fixedly connected with a first wire (37) and a second wire (38), the other end of the first wire (37) is fixedly connected with the inner wall of the socket shell (1), the inner wall of the socket shell (1) is fixedly connected with a third wire (39), the other ends of the third wire (39) and the second wire (38) are fixedly connected with arc-shaped conductive sheets (40), the two arc-shaped conductive sheets (40) are elastically connected with the conductive head (41), and a double-layer metal sheet (45) is fixedly mounted in the middle of the vertical rod (46), the double-layer metal sheet (45) is elastically connected with the switch (44) through a seventh spring (43), two ends of the double-layer metal sheet (45) are fixedly connected with heat conducting sheets (42), and the other ends of the two heat conducting sheets (42) are in close contact with the second lead (38) and the third lead (39).

5. An intelligent switch socket according to claim 4, wherein: the heat conducting fins (42) are made of AIN ceramics.

6. An intelligent switch socket according to claim 2, wherein: the inner part of the movement cavity (48) is fixedly provided with a liquid box (47), magnetorheological fluid is contained in the liquid box (47), and the rotating rod (17) penetrates through the liquid box (47).