CN112467460A

CN112467460A - Novel sealed socket combination

Info

Publication number: CN112467460A
Application number: CN202011286096.4A
Authority: CN
Inventors: 彭款
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-03-09

Abstract

The invention discloses a novel sealed socket combination, which consists of a socket and a plug, wherein a conductive contact group communicated with the inside and the outside is embedded in the outer surface of the socket, a sliding contact group capable of moving relative to the conductive contact group is arranged in the socket, the sliding contact group is arranged at the front end of a corresponding number of hollow copper pipes sliding along a conductive column, and the hollow copper pipes are connected through an insulating bridge; the left side of the insulating bridge is provided with a magnetic suction block B, and a reset spring is arranged between the right side and the socket. In order to facilitate maintenance, the socket is provided with a split type rear cover, the rear cover is provided with a wire inlet groove, and a wire enters from the wire inlet groove and is connected with the conductive post. The invention has the advantages that the surface of the socket is not provided with holes connected with the inside, the socket is sealed, thereby avoiding leakage caused by water leakage or dust and the like, and the conductive contact group is not electrified under the condition that the plug is not contacted, thereby being safer.

Description

Novel sealed socket combination

Technical Field

The invention relates to the technical field of electric power distribution equipment, in particular to a novel sealed socket combination.

Background

Traditional socket is the trompil structure, accomplishes the circuit closure in inserting the jack with the plug, consequently in humid environment or the big environment of dust, inside moisture or the very easy entering of dust cause the emergence of electric leakage accident, and the jack of socket is still electrified when not using moreover, especially has child etc. in the family, stretches into the jack with key etc. very easily to lead to the emergence of electrocuteeing.

Disclosure of Invention

The invention aims to provide a novel sealed socket combination which has a sealed structure, and the contact of the jack can not be electrified when a plug is not inserted into the jack.

The technical scheme of the invention is as follows:

a novel sealed socket combination comprises a socket and a plug, wherein a conductive contact group communicated with the inside and the outside is embedded in the outer surface of the socket, and a sliding contact group capable of moving relative to the conductive contact group is arranged in the socket;

the control mechanism is used for controlling the conductive contact group to move;

the resetting mechanism is used for resetting the control mechanism;

the plug surface is provided with the fixed contact group that corresponds with conductive contact group, and fixed contact group connects the output wire, be provided with magnetism towards socket one side in the plug and inhale piece A, control mechanism is provided with magnetism and inhales piece B, one of them is magnet, another is magnet or iron plate for magnetism inhale piece A and magnetism inhale piece B.

Furthermore, the sliding contact group is arranged at the front end of the hollow copper pipe with the corresponding number and sliding along the conductive column, the control mechanism is an insulating bridge connected with the hollow copper pipe, the left side of the insulating bridge is provided with a magnetic suction block B, and a reset spring is arranged between the right side and the socket.

Furthermore, the socket is provided with a split type rear cover, the rear cover is provided with a wire inlet groove, and wires enter from the wire inlet groove and are connected with the conductive posts.

Further, the conductive contact group is arranged in a groove on the surface of the socket, and the shape of the plug corresponds to the groove.

Further, the groove is in a non-centrosymmetric shape.

Furthermore, the groove is in a trapezoid shape and a non-equilateral triangle shape.

Furthermore, the magnetic block A and the magnetic block B are both magnets.

Furthermore, the magnetic block A is a magnet, and the magnetic block B is an iron block.

Furthermore, the conductive contact group, the sliding contact group and the fixed contact group are all two phases or three phases.

Furthermore, the inner part of the conductive contact is lower than the bottom surface of the groove, and the fixed contact group protrudes; and processing chamfers at the edges of the grooves, arranging an inclined platform corresponding to the chamfers on the peripheral wall of the plug, and arranging a sealing ring at the front end of the inclined platform.

The invention has the advantages that:

the invention has the advantages that magnetic attraction is utilized, after the socket is contacted with the plug, the insulating bridge drives the sliding contact group to move and connect to the conductive contact group under the magnetic force action of the magnetic attraction block A and the magnetic attraction block B, then the sliding contact group is communicated with the fixed contact group for conduction, the conductive contact group is embedded, the surface of the socket is not connected with an inner hole, and the socket is sealed, so that leakage caused by water leakage or dust and the like can be avoided.

Drawings

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

FIG. 2 is a schematic structural view of an embodiment of a groove;

fig. 3 is a schematic structural diagram of another embodiment of the groove.

In the figure: 1-socket, 11-rear cover, 12-groove, 121-chamfer, 13-wire inlet groove, 14-hollow copper tube, 141-sliding contact group, 15-insulating bridge, 16-magnetic attraction block B, 17-reset spring, 2-conductive column, 21-lead, 3-conductive contact group, 4-plug, 41-fixed contact group, 42-output lead, 43-magnetic attraction block A, 44-ramp and 45-sealing ring.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-3:

a novel sealed socket 1 combination comprises a socket 1 and a plug 4, wherein a conductive contact group 3 communicated with the inside and the outside is embedded in the outer surface of the socket 1, a sliding contact group 141 capable of moving relative to the conductive contact group 3 is arranged in the socket 1, the sliding contact group 141 is arranged at the front ends of a corresponding number of hollow copper tubes 14 sliding along a conductive column 2, and the hollow copper tubes 14 are connected through an insulating bridge 15; the left side of the insulating bridge 15 is provided with a magnetic attraction block B16, and a return spring 17 is arranged between the right side and the socket 1. In order to facilitate maintenance, the socket 1 is provided with a split type rear cover 11, the rear cover 11 is provided with a wire inlet groove 13, and a wire 21 enters from the wire inlet groove 13 and is connected with the conductive post 2.

The surface of the plug 4 is provided with a fixed contact group 41 corresponding to the conductive contact group 3, the fixed contact group 41 is connected with an output lead 42, one side of the plug 4 facing the socket 1 is provided with a magnetic attraction block A43, one of the magnetic attraction block A43 and the magnetic attraction block B16 is a magnet, and the other is a magnet or an iron block.

Preferably, the conductive contact group 3 is installed in a groove 12 on the surface of the socket 1, and the shape of the plug 4 corresponds to the groove 12, so that not only can the combination of the plug 4 and the socket 1 be more stable, but also the conductive contacts can be conveniently and accurately butted with the fixed contacts of the plug 4.

Preferably, the groove 12 is non-centrosymmetric, and the non-centrosymmetric shape has only one correct insertion direction, so that when the requirement on the electrode of the circuit is required, the butt joint error of the positive electrode and the negative electrode can be avoided, for example, the groove 12 is trapezoidal and non-equilateral triangle.

Preferably, the magnetic attraction block A43 and the magnetic attraction block B16 are both magnets, in the scheme, the resultant force is the magnetic force of the magnetic attraction block A43 and the magnetic attraction block B16, and only the reset spring 17 needs to be adjusted to enable the reset elasticity of the reset spring to be larger than the magnetic attraction of a single magnet and smaller than the magnetic attraction of two magnets, so that even if the iron block is in contact with the conductive contact, the magnetic force is too small, and the circuit cannot be connected.

Preferably, the magnet a43 and the magnet B16 are magnets, which has the advantage similar to the above-mentioned solution that the circuit will not be completed when the magnets contact the conductive contacts.

Preferably, the conductive contact group 3, the sliding contact group 141, and the fixed contact group 41 are all two-phase or three-phase, so as to meet the transmission requirement of two-phase or three-phase power.

Preferably, the conducting contact is concave lower than the bottom surface of the groove, and the fixed contact group is convex, so that the conducting contact is not easy to directly contact with a plane object; chamfer is processed at the edge of the groove, the peripheral wall of the plug is provided with an inclined platform corresponding to the chamfer 121, the front end of the inclined platform 44 is provided with a sealing ring 45, so that the insertion process of the inclined platform is conveniently guided, the chamfer 121 and the inclined platform 44 form a sealing surface, and the sealing ring 45 can ensure the sealing property and the stability of combination of the chamfer and the inclined platform.

The invention has the advantages that magnetic attraction is utilized, after the socket 1 is contacted with the plug 4, the insulating bridge 15 drives the sliding contact group 141 to move and connect to the conductive contact group 3 under the magnetic force action of the magnetic attraction block A43 and the magnetic attraction block B16, then the sliding contact group is communicated with the fixed contact group 41 for conduction, the conductive contact group 3 is embedded, the surface of the socket 1 is not connected with an inner hole, and the socket 1 is sealed, so that leakage of water or dust and the like can be avoided entering and causing electric leakage, and under the condition that the plug 4 is not contacted, the conductive contact group 3 cannot be electrified, so that the safety is higher.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.

Claims

1. A novel sealed socket combination which is characterized in that: the socket is composed of a socket and a plug, wherein a conductive contact group for communicating the inside and the outside is embedded in the outer surface of the socket, and a sliding contact group capable of moving relative to the conductive contact group is arranged in the socket;

the resetting mechanism is used for resetting the control mechanism;

2. The novel sealed socket assembly of claim 1, wherein: the sliding contact group is arranged at the front end of the hollow copper pipe with the corresponding number and sliding along the conductive column, the control mechanism is an insulating bridge connected with the hollow copper pipe, the left side of the insulating bridge is provided with a magnetic suction block B, and a reset spring is arranged between the right side and the socket.

3. The novel sealed socket assembly of claim 2, wherein: the socket is provided with a split type rear cover, the rear cover is provided with a wire inlet groove, and wires enter from the wire inlet groove and are connected with the conductive posts.

4. The novel sealed socket assembly of claim 1, wherein: the conductive contact group is arranged in a groove on the surface of the socket, and the shape of the plug corresponds to the groove.

5. The novel sealed socket assembly of claim 4, wherein: the groove is in a non-centrosymmetric shape.

6. The novel sealed socket assembly of claim 5, wherein: the groove is in a trapezoid shape and a non-equilateral triangle shape.

7. The novel sealed socket combination of any one of claims 1-6, wherein: the magnetic suction block A and the magnetic suction block B are both magnets.

8. The novel sealed socket combination of any one of claims 1-6, wherein: the magnetic block A is a magnet, and the magnetic block B is an iron block.

9. The novel sealed socket combination of any one of claims 1-6, wherein: the conductive contact group, the sliding contact group and the fixed contact group are two phases or three phases.

10. The novel sealed socket assembly of any one of claim 4, wherein: the inner part of the conductive contact is lower than the bottom surface of the groove, and the fixed contact group protrudes; and processing chamfers at the edges of the grooves, arranging an inclined platform corresponding to the chamfers on the peripheral wall of the plug, and arranging a sealing ring at the front end of the inclined platform.