CN112350116A

CN112350116A - High-stability plug and socket for refrigeration equipment

Info

Publication number: CN112350116A
Application number: CN202011188222.2A
Authority: CN
Inventors: 陈洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-02-09

Abstract

The utility model provides a plug and socket for refrigeration plant of high stability, relates to the refrigeration technology field, a plug and socket for refrigeration plant of high stability, including the plug, the movable groove has been seted up to the inner wall of plug, and the top fixedly connected with spring I in movable groove, the bottom fixedly connected with slider of spring I, the bottom of plug are pegged graft and are had the socket, and the inner wall fixedly connected with electromagnet at socket top, the left inner wall fixedly connected with positive plate of socket, the inner wall fixedly connected with negative plate on socket right side, the inner wall fixedly connected with resistance of socket, the piston groove has been seted up at the middle part of socket. This plug and socket for refrigeration plant of high stability uses through the cooperation of fixture block and draw-in groove, and when the plug was extracted by the mistake, the fixture block can be extruded to the fixture block can be with the draw-in groove joint, effectively pegs graft plug and socket together, avoids the plug to drop, has effectively guaranteed the stable connection of plug, thereby has effectively guaranteed the steady operation of air conditioner, has improved the practicality.

Description

High-stability plug and socket for refrigeration equipment

Technical Field

The invention relates to the technical field of refrigeration, in particular to a plug and a socket for high-stability refrigeration equipment.

Background

The air conditioner is equipment for adjusting and controlling parameters such as temperature, humidity and flow rate of ambient air in a building or a structure by manual means, generally comprises cold source/heat source equipment, a cold and hot medium transmission and distribution system, a terminal device and other auxiliary equipment, and mainly comprises a refrigeration host, a water pump, a fan and a pipeline system, wherein the terminal device is responsible for utilizing the cold and heat quantity transmitted and distributed and specifically treating the air state to enable the air parameters of a target environment to reach certain requirements.

Most of current air conditioners are connected through electric plugs and electric sockets in a plugging mode to provide electric power for air conditioner work, but most of current plugs and sockets are directly plugged, the connection is not firm enough, after the long-time use is caused, the plugs and the sockets are easy to fall off, the air conditioners lose electric power, and when the plugs and the sockets are plugged, the plugs are easily pulled out by mistake, the air conditioners stop working is caused, and the practicability of the air conditioners is reduced.

Therefore, we propose a plug and a socket for a refrigeration device with high stability to solve the above problems.

Disclosure of Invention

The invention adopts the following technical scheme for realizing the technical purpose: a plug and a socket for high-stability refrigeration equipment comprise a plug, wherein a movable groove is formed in the inner wall of the plug, a first spring is fixedly connected to the top of the movable groove, a sliding block is fixedly connected to the bottom of the first spring, a socket is inserted into the bottom of the plug, an electromagnet is fixedly connected to the inner wall of the top of a socket, a positive plate is fixedly connected to the inner wall of the left side of the socket, a negative plate is fixedly connected to the inner wall of the right side of the socket, a resistor is fixedly connected to the inner wall of the socket, a piston groove is formed in the middle of the socket, a second spring is fixedly connected to the top of the piston groove, a piston block is fixedly connected to the bottom of the second spring, a magnetic block is fixedly connected to the inner wall of the piston block, a dielectric plate is fixedly connected to the middle of the piston block, a conductive block is fixedly connected, the inner side of the plug is provided with a clamping groove matched with the clamping block.

The invention has the following beneficial effects:

1. this plug and socket for refrigeration plant of high stability uses through the cooperation of fixture block and draw-in groove, and when the plug was extracted by the mistake, the fixture block can be extruded to the fixture block can be with the draw-in groove joint, effectively pegs graft plug and socket together, avoids the plug to drop, has effectively guaranteed the stable connection of plug, thereby has effectively guaranteed the steady operation of air conditioner, has improved the practicality.

2. This plug and socket for refrigeration plant of high stability uses through the cooperation of conducting block and resistance, and when the plug mistake was extracted, the piston piece can be at the mutual repulsion action of electromagnet and magnetic path downstream to and the piston piece can be with electrorheological fluids extrusion downwards, makes electrorheological fluids extrude the fixture block, and simultaneously, resistance is in the access state, and the conducting block circular telegram makes electrorheological fluids circular telegram become solid-state, has improved the stability of fixture block, prevents that the plug mistake from extracting.

Further, 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 shape of activity groove is cylindric and the length of activity groove is less than the length of plug, and the activity groove plays the effect that the slider of being convenient for removed.

Furthermore, the first spring is an extension spring, the length of the first spring is smaller than that of the movable groove, the first spring and the first spring are used for upwards contracting the sliding block, the sliding block is made of hard high-strength materials and is cylindrical, and the sliding block plays a role in transmission and controlling the communication condition of the electromagnet.

Furthermore, the socket is made of hard high-strength materials and does not have magnetic conductivity and electric conductivity, the socket plays a role in fixing all parts, the magnetism generated at the bottom of the electromagnet is the same as that at the top of the magnetic block, and the electromagnet plays a role in magnetic transmission.

Further, the resistor is a piezoresistor, the size of the resistor is smaller than that of the socket, the resistor plays a role in controlling the opening and closing of the conductive block, the piston groove is in a convex shape, the size of the piston groove is smaller than that of the socket, and the piston groove plays a role in storing the electrorheological fluid.

Furthermore, the magnetic block is made of rubidium magnet materials, the size of the magnetic block is smaller than that of the piston block, the magnetic block plays a role in magnetic transmission, the conductive block is made of materials with good conductivity, the conductive block plays a role in controlling the state of the electrorheological fluid, the spring III is a compression spring, the diameter of the spring III is smaller than the width of the piston groove, and the spring III plays a role in contracting the fixture block into the socket.

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 a schematic view of the downward movement of the piston block of the present invention;

FIG. 4 is an enlarged partial view of the portion A in FIG. 3 according to the present invention.

In the figure: 1. a plug; 2. a movable groove; 3. a first spring; 4. a slider; 5. a socket; 6. an electromagnet; 7. a positive plate; 8. a negative plate; 9. a resistance; 10. a piston groove; 11. a second spring; 12. a piston block; 13. a magnetic block; 14. a dielectric plate; 15. a conductive block; 16. a third spring; 17. a clamping block; 18. a clamping groove.

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 plug and a socket for a refrigeration device with high stability include a plug 1, the plug 1 is made of a hard high-strength material and the plug 1 does not have magnetic permeability, the plug 1 plays a role of fixing each component, a movable groove 2 is cylindrical and the length of the movable groove 2 is smaller than that of the plug 1, the movable groove 2 plays a role of facilitating movement of a slider 4, the inner wall of the plug 1 is provided with the movable groove 2, the top of the movable groove 2 is fixedly connected with a spring one 3, the spring one 3 is an extension spring and the length of the spring one 3 is smaller than that of the movable groove 2, the spring one 3 plays a role of upwardly contracting the slider 4, the slider 4 is made of a hard high-strength material and the slider 4 is cylindrical, the slider 4 plays a role of transmitting and controlling the communication condition of an electromagnet 6, and the bottom of the spring one 3 is fixedly connected with the slider 4.

The bottom of the plug 1 is inserted with a socket 5, the socket 5 is made of hard high-strength materials, the socket 5 does not have magnetic conductivity and electric conductivity, the socket 5 plays a role in fixing various parts, the magnetism generated at the bottom of the electromagnet 6 is the same as that at the top of the magnetic block 13, the electromagnet 6 plays a role in magnetic transmission, the inner wall at the top of the socket 5 is fixedly connected with the electromagnet 6, the inner wall at the left side of the socket 5 is fixedly connected with a positive plate 7, the inner wall at the right side of the socket 5 is fixedly connected with a negative plate 8, the inner wall of the socket 5 is fixedly connected with a resistor 9, the resistor 9 is a piezoresistor, the size of the resistor 9 is smaller than that of the socket 5, the resistor 9 plays a role in controlling the opening and closing of the conductive block 15, the piston groove 10 is in a shape of a convex shape, the size of, the middle part of the socket 5 is provided with a piston groove 10.

The top of the piston groove 10 is fixedly connected with a spring II 11, the bottom of the spring II 11 is fixedly connected with a piston block 12, the inner wall of the piston block 12 is fixedly connected with a magnetic block 13, the magnetic block 13 is made of rubidium magnet material, the size of the magnetic block 13 is smaller than that of the piston block 12, the magnetic block 13 plays a role in magnetic transmission, the conductive block 15 is made of material with good conductivity, the conductive block 15 plays a role in controlling the state of electrorheological fluid, a spring III 16 is a compression spring, the diameter of the spring III 16 is smaller than the width of the piston groove 10, the spring III 16 plays a role in contracting a clamping block 17 into the socket 5, the middle of the piston block 12 is fixedly connected with a dielectric plate 14, the bottom of the piston block 12 is fixedly connected with the conductive block 15, the inner walls on two sides of the bottom of the piston block 12 are fixedly connected with the spring III 16, the inner side of the spring III 16 is, the inner side of the plug 1 is provided with a clamping groove 18 matched with the clamping block 17.

The working principle is as follows: in an initial state, as shown in fig. 1, at this time, the plug 1 is not completely inserted into the socket 5, at this time, the slider 4 in the plug 1 is contracted to the top of the movable groove 2 under the action of the first spring 3, at this time, the electromagnet 6 is in a power-off state, and at this time, the piston block 12 is contracted to the top of the piston groove 10 under the action of the second spring 11, at this time, the dielectric plate 14 reduces the relative area of the positive plate 7 and the negative plate 8 to the minimum, at this time, the circuit voltage across the resistor 9 is smaller than the minimum path voltage thereof, so the resistor 9 is in a power-off state, and at the same time, the conductive block 15 is in the power-off state, which effectively ensures that the electrorheological fluid is in a liquid state, and;

when the plug 1 is pulled out by mistake, the slider 4 can move downwards under the action of centrifugal force, so that the slider 4 is electrically connected with the electric contact of the inner bottom wall of the plug 1, the electromagnet 6 is in a power-on state, at the moment, the magnetic block 13 can be subjected to the repulsive force of the electromagnet 6, the magnetic block 13 drives the piston block 12 to move downwards, electrorheological fluid is extruded downwards, the fixture block 17 is extruded out of the socket 5 and is clamped with the clamping groove 18, the plug 1 is effectively prevented from being pulled out by mistake, and the working stability of the air conditioner is improved.

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 plug and socket for refrigeration plant of high stability, includes plug (1), its characterized in that: the inner wall of the plug (1) is provided with a movable groove (2), the top of the movable groove (2) is fixedly connected with a first spring (3), the bottom of the first spring (3) is fixedly connected with a sliding block (4), the bottom of the plug (1) is inserted with a socket (5), the inner wall of the top of the socket (5) is fixedly connected with an electromagnet (6), the inner wall of the left side of the socket (5) is fixedly connected with a positive plate (7), the inner wall of the right side of the socket (5) is fixedly connected with a negative plate (8), the inner wall of the socket (5) is fixedly connected with a resistor (9), the middle of the socket (5) is provided with a piston groove (10), the top of the piston groove (10) is fixedly connected with a second spring (11), the bottom of the second spring (11) is fixedly connected with a piston block (12), the inner wall of the piston block, the bottom of the piston block (12) is fixedly connected with a conductive block (15), the inner walls of two sides of the bottom of the piston block (12) are fixedly connected with a spring III (16), the inner side of the spring III (16) is fixedly connected with a clamping block (17) movably connected with the inner wall of the piston groove (10), and the inner side of the plug (1) is provided with a clamping groove (18) matched with the clamping block (17).

2. A plug and a socket for a high stability refrigerating apparatus according to claim 1, wherein: the plug (1) is made of hard high-strength materials, and the plug (1) does not have magnetic permeability.

3. A plug and a socket for a high stability refrigerating apparatus according to claim 1, wherein: the shape of the movable groove (2) is cylindrical, and the length of the movable groove (2) is smaller than that of the plug (1).

4. A plug and a socket for a high stability refrigerating apparatus according to claim 1, wherein: the first spring (3) is an extension spring, and the length of the first spring (3) is smaller than that of the movable groove (2).

5. A plug and a socket for a high stability refrigerating apparatus according to claim 1, wherein: the sliding block (4) is made of hard high-strength material, and the sliding block (4) is cylindrical.

6. A plug and a socket for a high stability refrigerating apparatus according to claim 1, wherein: the socket (5) is made of hard high-strength materials, the socket (5) does not have magnetic conductivity and electric conductivity, and the magnetism generated at the bottom of the electromagnet (6) is the same as that of the top of the magnetic block (13).

7. A plug and a socket for a high stability refrigerating apparatus according to claim 1, wherein: the resistor (9) is a piezoresistor, the size of the resistor (9) is smaller than that of the socket (5), the piston groove (10) is in a convex shape, and the size of the piston groove (10) is smaller than that of the socket (5).

8. A plug and a socket for a high stability refrigerating apparatus according to claim 1, wherein: the magnetic block (13) is made of a rubidium magnet material, the size of the magnetic block (13) is smaller than that of the piston block (12), the conductive block (15) is made of a material with good conductive performance, the spring III (16) is a compression spring, and the diameter of the spring III (16) is smaller than the width of the piston groove (10).