CN220086435U

CN220086435U - Rotary magnet connector

Info

Publication number: CN220086435U
Application number: CN202321385284.1U
Authority: CN
Inventors: 梁静华; 梁其敏; 林玉寿
Original assignee: Dongguan Shen Rui Electronic Technology Co ltd
Current assignee: Dongguan Shen Rui Electronic Technology Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-11-24
Anticipated expiration: 2033-06-01

Abstract

The utility model provides a rotary magnet connector, comprising: the female end comprises a first metal shell, a copper ring, a first permanent magnet and a first cover plate, the male end comprises a second metal shell, a spring needle, a second permanent magnet and a second cover plate, the first cover plate and the second cover plate are identical in structure, the first permanent magnet and the second permanent magnet are identical in structure, the upper surface of the first metal shell is recessed downwards to form an annular groove I, and the upper surface of the second metal shell is recessed downwards to form an annular groove II, and compared with the prior art, the novel metal shell has the following beneficial effects: through setting up copper ring and bullet needle, because copper ring and bullet needle all are annular design for the user can all connect when inserting public end with female end from what angle, made things convenient for user's use, through setting up metal casing one and metal casing two, metal casing one and metal casing two have protected the impact force of permanent magnet one and permanent magnet two when inhaling, prevent that permanent magnet one and permanent magnet two from being crashed, improve the life of connector.

Description

Rotary magnet connector

Technical Field

The utility model belongs to the field of connector equipment, and particularly relates to a rotary magnet connector.

Background

The rotary magnet connector, also called a magnetic rotary connector, is a novel connector, adopts the principle of magnetic attraction, can be quickly connected and disconnected, and has the characteristics of convenience and rapidness.

However, the existing magnet connector needs to connect the socket pair Ji Cai, requires a certain skill and experience, and because the contact area between the plug and the socket is small, if the plug is not aligned, the plug may not be properly inserted into the socket, thereby affecting the normal use of the device,

in addition, the connection mode has certain inconvenience, because the plug-in ports are required to be aligned, more time and effort are required to align the positions of the plug and the socket when the equipment is replaced or maintained, which means that the equipment cannot be quickly replaced or maintained in some emergency situations, so that the use efficiency and the working efficiency of the equipment are affected;

although this connection method has certain advantages such as stable connection and convenient insertion and extraction, the above disadvantages exist, so a new structure is needed to solve the above technical problems.

Disclosure of Invention

In view of the shortcomings of the prior art, the present utility model is directed to a rotary magnet connector, which solves the problems set forth in the above-mentioned background art.

The utility model is realized by the following technical scheme: a rotary magnet connector comprising: female end, public end, female end includes metal casing one, copper ring, permanent magnet one, apron one, public end includes metal casing two, bullet needle, permanent magnet two, apron one is the same with apron two structures, permanent magnet one is the same with the permanent magnet structure, metal casing one's upper surface undercut forms annular groove one, metal casing two's upper surface undercut forms annular groove two, metal casing two's upper surface central undercut forms and connects the slot, metal casing one's upper surface center sets up the lug, the upper surface mounting of lug has the copper ring, connect the bottom of slot to install bullet needle.

As a preferred embodiment, the first metal shell is in a cylindrical structure, the edge of the upper surface of the first metal shell is recessed downwards to form a first annular groove, a first permanent magnet is glued inside the first annular groove through epoxy resin, and the upper surface of the first permanent magnet is a south pole.

As a preferable implementation mode, the upper surface of the second metal shell is recessed downwards to form a second annular groove, the first annular groove and the second annular groove are in a strip shape, a second permanent magnet is glued inside the second annular groove through epoxy resin, and the upper surface of the second permanent magnet is a north pole.

As a preferred implementation mode, the first metal shell and the second metal shell are made of cobalt-nickel alloy, the first cover plate, the second cover plate and the first annular groove and the second annular groove are identical in structure, the first cover plate and the second cover plate are respectively arranged on the upper surfaces of the first permanent magnet and the second permanent magnet, and the upper surfaces of the first cover plate and the second cover plate are flush with the upper surfaces of the first metal shell and the second metal shell.

As a preferred implementation mode, the material of lug is the plastic, the upper surface of lug is the cyclic annular and installs a plurality of copper rings, the downside surface of copper ring is connected with the wire electricity, the lug is cylindrical structure, the diameter of lug is the same with the diameter of connecing the slot, the height of lug is the same with the height of connecing the slot.

As a preferred implementation mode, the slot is cylindrical, the bottom of the slot is made of plastic, a plurality of spring pins are annularly arranged on the upper surface of the slot, the installation positions of the springs are aligned with the positions of the copper rings, the spring pins are made of stainless steel, copper alloy is plated on the outer surfaces of the spring pins, and the lower ends of the spring pins are electrically connected with the lead wires.

After the technical scheme is adopted, the utility model has the beneficial effects that: through setting up copper ring and bullet needle, the copper ring is provided with a plurality ofly, a plurality of copper rings are the upper surface of annular installation at the lug, the lug sets up in the upper surface center of metal casing one, the upper surface edge undercut of metal casing one forms annular groove one, the inside glue joint of annular groove one has permanent magnet one, the upper surface mounting of permanent magnet one has apron one, the upper surface edge undercut of metal casing two forms annular groove two, the internally mounted of annular groove two has permanent magnet two, the upper surface mounting of permanent magnet two has apron two, and the upper surface central undercut of metal casing two is formed with the joint slot, the bottom surface of joint slot is annular installation a plurality of bullet needles and aligns with the copper ring, when using, the user is with the lug cartridge lock in the joint slot inside, connect the bullet needle of slot bottom this moment and copper ring contact formation switch-on state, then the north pole of permanent magnet one and permanent magnet two are in the same place with metal casing two mutual magnetism, reach the purpose of connection, because copper ring and bullet needle all are annular design, make the user can all insert into the public end from the angle and can all connect when using.

Through setting up metal casing one and metal casing two, metal casing one and metal casing two's material are cobalt nickel alloy, not only make metal casing one and metal casing two have high magnetic permeability and high magnetic permeability, can not influence the magnetism of permanent magnet one and permanent magnet two, and metal casing one and metal casing two have protected the impact force when permanent magnet one and permanent magnet two are to inhaling when female end is connected with the male end, prevent that permanent magnet one and permanent magnet two from being crashed, improve connector's life.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic view of a female end of a rotary magnet connector according to the present utility model.

Fig. 2 is a schematic view of a male end of a rotary magnet connector according to the present utility model.

In the figure, a metal shell I, a 101-annular groove I, a 110-permanent magnet I, a 120-cover plate I, a 130-lug and a 131-copper ring are 100-arranged;

200-second metal shell, 201-first annular groove, 202-slot, 210-second permanent magnet, 220-second cover plate and 230-spring needle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 2, the present utility model provides a technical solution: a rotary magnet connector comprising: the female end comprises a first metal shell 100, a copper ring 131, a first permanent magnet 110 and a first cover plate 120, the male end comprises a second metal shell 200, a spring pin 230, a second permanent magnet 210 and a second cover plate 220, the first cover plate 120 and the second cover plate 220 have the same structure, the first permanent magnet 110 and the second permanent magnet 210 have the same structure, the upper surface of the first metal shell 100 is downwards sunken to form a first annular groove 101, the upper surface of the second metal shell 200 is downwards sunken to form a second annular groove 201, the center of the upper surface of the second metal shell 200 is downwards sunken to form a connecting slot 202, a bump 130 is arranged at the center of the upper surface of the first metal shell 100, the copper ring 131 is mounted on the upper surface of the bump 130, and the spring pin 230 is mounted at the bottom of the connecting slot 202.

The first metal shell 100 is of a cylindrical structure, the edge of the upper surface of the first metal shell 100 is recessed downwards to form a first annular groove 101, the inside of the first annular groove 101 is glued with a first permanent magnet 110 through epoxy resin, and the upper surface of the first permanent magnet 110 is a south pole.

The upper surface of the second metal shell 200 is recessed downwards to form a second annular groove 201, the first annular groove 101 and the second annular groove 201 are in a strip shape, a second permanent magnet 210 is glued inside the second annular groove 201 through epoxy resin, and the upper surface of the second permanent magnet 210 is a north pole.

As an embodiment of the present utility model: the first metal shell 100 and the second metal shell 200 are made of cobalt-nickel alloy, the first cover plate 120 and the second cover plate 220 have the same structure as the first annular groove 101 and the second annular groove 201, the first cover plate 120 and the second cover plate 220 are respectively arranged on the upper surfaces of the first permanent magnet 110 and the second permanent magnet 210, and the upper surfaces of the first cover plate 120 and the second cover plate 220 are level with the upper surfaces of the first metal shell 100 and the second metal shell 200;

by arranging the first metal shell 100 and the second metal shell 200, the first metal shell 100 and the second metal shell 200 are made of cobalt-nickel alloy, so that the first metal shell 100 and the second metal shell 200 have high magnetic permeability and high magnetic permeability, the magnetism of the first permanent magnet 110 and the second permanent magnet 210 cannot be influenced, and when the female end is connected with the male end, the first metal shell 100 and the second metal shell 200 protect the impact force of the first permanent magnet 110 and the second permanent magnet 210 when the first permanent magnet 110 and the second permanent magnet 210 absorb each other, the first permanent magnet 110 and the second permanent magnet 210 are prevented from being damaged by collision, and the service life of the connector is prolonged.

As an embodiment of the present utility model: the bump 130 is made of plastic, the upper surface of the bump 130 is provided with a plurality of copper rings 131 in a ring shape, the lower side surface of the copper rings 131 is electrically connected with the lead, the bump 130 is in a cylindrical structure, the diameter of the bump 130 is the same as that of the socket 202, and the height of the bump 130 is the same as that of the socket 202;

the connecting slot 202 is of a cylindrical structure, the bottom of the connecting slot 202 is made of plastic, the upper surface of the connecting slot 202 is annularly provided with a plurality of spring pins 230, the installation positions of the springs are aligned with the positions of the copper rings 131, the spring pins 230 are made of stainless steel, the outer surfaces of the spring pins 230 are plated with copper alloy, and the lower ends of the spring pins 230 are electrically connected with leads;

by arranging the copper rings 131 and the elastic pins 230, the copper rings 131 are arranged in a plurality, the copper rings 131 are annularly arranged on the upper surface of the protruding block 130, the protruding block 130 is arranged at the center of the upper surface of the first metal shell 100, the edge of the upper surface of the first metal shell 100 is downwards recessed to form an annular groove I101, a permanent magnet I110 is glued inside the annular groove I101, a cover plate I120 is arranged on the upper surface of the permanent magnet I110, an annular groove II 201 is downwards recessed on the edge of the upper surface of the second metal shell 200, a permanent magnet II 210 is arranged inside the annular groove II 201, a cover plate II 220 is arranged on the upper surface of the permanent magnet II 210, an inserting groove 202 is downwards recessed at the center of the upper surface of the second metal shell 200, and a plurality of elastic pins 230 are annularly arranged on the bottom surface of the inserting groove 202 and aligned with the copper rings 131;

when in use, the user clamps the bump 130 inside the socket 202, at this time, the latch pin 230 at the bottom of the socket 202 contacts with the copper ring 131 to form a connection state, and then the south pole of the first permanent magnet 110 and the north pole of the second permanent magnet 210 are magnetically connected with each other via the first metal shell 100 and the second metal shell 200, so as to achieve the purpose of connection, because the copper ring 131 and the latch pin 230 are all in annular design, the user can connect the female end when inserting the male end from any angle, and the use of the user is facilitated.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A rotary magnet connector comprising: the female end and the male end are characterized in that the female end comprises a first metal shell (100), a copper ring (131), a first permanent magnet (110) and a first cover plate (120), and the male end comprises a second metal shell (200), a spring pin (230), a second permanent magnet (210) and a second cover plate (220);

the cover plate I (120) and the cover plate II (220) have the same structure, the permanent magnet I (110) and the permanent magnet II have the same structure, the upper surface of the metal shell I (100) is downwards sunken to form an annular groove I (101), and the upper surface of the metal shell II (200) is downwards sunken to form an annular groove II (201);

the center of the upper surface of the second metal shell (200) is recessed downwards to form a connecting slot (202), a protruding block (130) is arranged at the center of the upper surface of the first metal shell (100), a copper ring (131) is arranged on the upper surface of the protruding block (130), and a spring needle (230) is arranged at the bottom of the connecting slot (202).

2. A rotary magnet connector according to claim 1, wherein: the metal shell I (100) is of a cylindrical structure, the edge of the upper surface of the metal shell I (100) is recessed downwards to form an annular groove I (101), a permanent magnet I (110) is glued inside the annular groove I (101) through epoxy resin, and the upper surface of the permanent magnet I (110) is a south pole.

3. A rotary magnet connector according to claim 1, wherein: the upper surface of the second metal shell (200) is recessed downwards to form a second annular groove (201), the first annular groove (101) and the second annular groove (201) are in a strip shape, a second permanent magnet (210) is glued inside the second annular groove (201) through epoxy resin, and the upper surface of the second permanent magnet (210) is a north pole.

4. A rotary magnet connector according to claim 2, wherein: the metal shell I (100) and the metal shell II (200) are made of cobalt-nickel alloy, the cover plate I (120), the cover plate II (220) and the annular groove I (101) and the annular groove II (201) are identical in structure, the cover plate I (120) and the cover plate II (220) are respectively arranged on the upper surfaces of the permanent magnet I (110) and the permanent magnet II (210), and the upper surfaces of the cover plate I (120) and the cover plate II (220) are flush with the upper surfaces of the metal shell I (100) and the metal shell II (200).

5. A rotary magnet connector according to claim 1, wherein: the bump (130) is made of plastic, a plurality of copper rings (131) are annularly arranged on the upper surface of the bump (130), the lower side surfaces of the copper rings (131) are electrically connected with the wires, the bump (130) is of a cylindrical structure, the diameter of the bump (130) is identical to that of the socket (202), and the height of the bump (130) is identical to that of the socket (202).

6. A rotary magnet connector as defined in claim 5, wherein: the connecting slot (202) is of a cylindrical structure, the bottom of the connecting slot (202) is made of plastic, a plurality of spring pins (230) are annularly arranged on the upper surface of the connecting slot (202), the installation positions of the springs are aligned with the positions of the copper rings (131), the spring pins (230) are made of stainless steel, copper alloy is plated on the outer surface of the spring pins (230), and the lower ends of the spring pins (230) are electrically connected with a lead.