CN214673218U

CN214673218U - Magnetic grounding connector

Info

Publication number: CN214673218U
Application number: CN202120568108.6U
Authority: CN
Inventors: 何庚桓; 林建文
Original assignee: Huizhou Shiwei New Technology Co Ltd
Current assignee: Huizhou Shiwei New Technology Co Ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-11-09
Anticipated expiration: 2031-03-19

Abstract

The utility model discloses a magnetism ground connection connector, this magnetism ground connection connector include and connect public seat and connect female seat, connect public seat and include first magnetic part and enclose the first insulating part of establishing first magnetic part, first magnetic part protrusion in first insulating part, or first magnetic part and first insulating part parallel and level, connect female seat and include second magnetic part and enclose the second insulating part of establishing second magnetic part, second magnetic part protrusion in second insulating part, or second magnetic part and second insulating part parallel and level. Connect public seat and connect female seat and can connect, and connect public seat and connect female seat under connected state, first magnetic part and second magnetic part contact. The connection stability of the male connection seat and the female connection seat of the magnetic connector is good, so that the use reliability of the magnetic grounding connector is improved.

Description

Magnetic grounding connector

Technical Field

The utility model relates to an electrical equipment technical field especially relates to a magnetism ground connection connector.

Background

At present, a male socket end and a female socket end of a magnet connector are connected only through pins, so that the connection stability of a working end and the female socket end is poor, and the use reliability of the whole magnet connector is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetism ground connection connector, this magnetism connector's the public seat of connection and the connection stability of connecting female seat are better to magnetism ground connection connector's use reliability has been promoted.

For realizing the above technical effect, the technical scheme of the utility model as follows:

the utility model discloses a magnetism ground connection connector, include: the male connection seat comprises a first magnetic part and a first insulating part surrounding the first magnetic part, and the first magnetic part protrudes out of the first insulating part or is flush with the first insulating part; the connecting female seat comprises a second magnetic part and a second insulating part surrounding the second magnetic part, and the second magnetic part protrudes out of the second insulating part or is flush with the second insulating part; wherein: the connection male seat and the connection female seat can be connected, and the connection male seat and the connection female seat are in a connection state, and the first magnetic part is in contact with the second magnetic part.

In some embodiments, when the male connection seat and the female connection seat are in a connected state, a gap exists between the first insulating member and the second insulating member.

In some embodiments, the male connection seat further includes a first conductive member disposed around the first insulating member, and the first conductive member is in conductive communication with the first magnetic member.

In some specific embodiments, the first insulating member is provided with a first slot; the first lead-through includes: the first body is attached to the first insulating piece; the first inserting edge is connected to the first body and matched in the first slot to be communicated with the first magnetic piece; the first pin is connected to the first body and used for being connected with a circuit board to be grounded.

In some embodiments, the female connection socket further includes a second conductive element, the second conductive element is disposed around the second insulating element, and the second conductive element is in conductive communication with the second magnetic element.

In some specific embodiments, a second slot is formed on the second insulating member; the second lead-through includes: the second body is attached to the second insulating piece; the second inserting edge is connected to the second body and matched in the second slot to be communicated with the second magnetic piece; and the second pins are connected to the second body and are used for being connected with a circuit board so as to be grounded.

In some embodiments, a first mounting groove is formed on the first insulating member, and the first mounting groove is used for mounting the first magnetic member.

In some specific embodiments, the two opposite side walls of the first mounting groove are provided with first buckle grooves.

In some embodiments, a second mounting groove is formed in the second insulating member, and the second mounting groove is used for mounting the second magnetic member.

In some specific embodiments, the two opposite side walls of the second mounting groove are provided with second buckle grooves.

In some embodiments, the distance between the end face of the first magnetic member and the end face of the first insulating member is 0.04mm to 0.06 mm; and/or: the distance between the end face of the second magnetic part and the end face of the second insulating part is 0.04mm-0.06 mm.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic structural diagram of a magnetic grounding connector according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a connection male socket of a magnetic grounding connector according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of the magnetic grounding connector according to another direction of the connection male socket of the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a female connection seat of a magnetic grounding connector according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of the female connection seat of the magnetic ground connector according to the embodiment of the present invention in another direction.

Reference numerals:

1. connecting a male seat; 11. a first insulating member; 111. a first slot; 112. a first mounting groove; 113. a first hand buckling groove; 12. a first magnetic member; 13. a first conduction member; 131. a first body; 132. a first inserting edge; 133. a first pin; 14. a plug-in terminal;

2. connecting the female seat; 21. a second insulating member; 211. a second slot; 212. a second mounting groove; 213. a second hand buckling groove; 22. a second magnetic member; 23. a second conduction member; 231. a second body; 232. a second inserting edge; 233. a second pin; 24. and (7) inserting holes.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.

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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The specific structure of the magnetic grounding connector according to the embodiment of the present invention is described below with reference to fig. 1 to 5.

The utility model discloses a magnetism ground connection connector, as figure 1 includes, this magnetism ground connection connector is including connecting public seat 1 and connecting female seat 2, connect public seat 1 to include first magnetic part 12 and enclose the first insulation part 11 of establishing first magnetic part 12, first magnetic part 12 protrusion in first insulation part 11, or first

magnetic part

12 and 11 parallel and level of first insulation part, connect female seat 2 to include second magnetic part 22 and enclose the second insulation part 21 of establishing second magnetic part 22, second magnetic part 22 protrusion in second insulation part 21, or second magnetic part 22 and second insulation part 21 parallel and level. The connection male socket 1 and the connection female socket 2 can be connected, and the first magnetic member 12 and the second magnetic member 22 are in contact when the connection male socket 1 and the connection female socket 2 are in a connected state.

It is understood that, in the actual connection process, the first magnetic member 12 protrudes from the first insulating member 11, or the first magnetic member 12 is flush with the first insulating member 11. That is, the first magnetic member 12 exposes the first insulating member 11 towards the end surface of the second magnetic member 22, because the second magnetic member 22 protrudes from the second insulating member 21, or the second magnetic member 22 is flush with the second insulating member 21. That is to say, the second magnetic member 22 exposes the second insulating member 21 towards the end face of the first magnetic member 12, and the connection male socket 1 and the connection female socket 2 can be connected not only through the plug terminal 14 on the connection male socket 1 and the plug hole 24 on the connection female socket 2, but also through the mutual adsorption connection of the first magnetic member 12 and the second magnetic member 22, and this kind of double connection structure ensures the connection stability of the connection male socket 1 and the connection female socket 2, thereby ensuring the use reliability of the magnetic grounding connector.

It should be noted that, in the present embodiment, the number of the first magnetic member 12 and the second magnetic member 22 may be selected according to actual needs, and the number of the first magnetic member 12 and the second magnetic member 22 is not limited herein. In addition, the first magnetic member 12 and the second magnetic member 22 may be any type of magnet according to actual needs, and the specific types of the first magnetic member 12 and the second magnetic member 22 are not limited herein.

It should be additionally noted that the first insulating member 11 is disposed around the first magnetic member 12, and in an actual production process, the first magnetic member 12 may be completely embedded in the first insulating member 11, and the first magnetic member 12 may also be partially embedded in the first insulating member 11. And second insulator 21 encloses to establish in second magnetic part 22 setting, and in actual production process, second magnetic part 22 can inlay completely in second insulator 21, and second magnetic part 22 also can partly inlay in second insulator 21, specifically can select according to actual need.

In addition, in the present embodiment, the positions of the first magnetic member 12 relative to the first insulating member 11 and the second magnetic member 22 relative to the second insulating member 21 can be selected according to actual requirements. Specifically, in some embodiments, the first magnetic element 12 protrudes from the first insulating element 11, and the second magnetic element 22 protrudes from the second insulating element 21; in some embodiments, the first magnetic part 12 protrudes from the first insulating part 11, and the second magnetic part 22 is flush with the second insulating part 21; in some embodiments, the first magnetic element 12 is flush with the first insulating element 11, and the second magnetic element 22 protrudes from the second insulating element 21; in some embodiments, the first magnetic member 12 is flush with the first insulating member 11, and the second magnetic member 22 is flush with the second insulating member 21.

In some embodiments, in the connection state of the male connector 1 and the female connector 2, a gap exists between the first insulating member 11 and the second insulating member 21. From this, can avoid taking place mutual extrusion between first insulating part 11 and the second insulating part 21, avoid first insulating part 11 and second insulating part 21 to take place deformation, promote whole magnetism ground connection connector's reliability.

In some embodiments, as shown in fig. 2 to fig. 3, the connection male 1 further includes a first conductive element 13, the first conductive element 13 is disposed around the first insulating element 11, and the first conductive element 13 is in conductive connection with the first magnetic element 12. It can be understood that the first conductive member 13 is conducted with the first magnetic member 12 to form a path, which not only improves the magnetic property of the entire magnetic grounding connector and ensures the connection of the magnetic grounding connector with the external structure, but also the first conductive member 13 can be used as the grounding part of the entire magnetic grounding connector, which improves the reliability of the entire magnetic grounding connector.

In some embodiments, as shown in fig. 3, the first insulating member 11 is provided with a first slot 111, the first conducting member 13 includes a first body 131, a first inserting edge 132 and a first pin 133, the first body 131 is attached to the first insulating member 11, the first inserting edge 132 is connected to the first body 131, the first inserting edge 132 is fitted in the first slot 111 to be conducted with the first magnetic member 12, the first pin 133 is connected to the first body 131, and the first pin 133 is used for being connected to a circuit board to be grounded.

It can be understood that the first body 131 is attached to the first insulating member 11 and the first inserting edge 132 is inserted into the first inserting groove 111, so that on one hand, the connection stability of the first conducting member 13 and the first insulating member 11 is ensured, the phenomenon that the first conducting member 13 falls off from the first insulating member 11 is avoided, and on the other hand, the stable conducting connection of the first conducting member 13 and the first magnetic member 12 is ensured, thereby ensuring the function of the first conducting member 13 of increasing the magnetism and the grounding area of the magnetic grounding connector. The additional first pins 133 can be used for connecting with a circuit board to realize the grounding of the magnetic grounding connector, so that the grounding area of the magnetic grounding connector is increased, and the use reliability of the magnetic grounding connector is ensured.

It should be added that the shapes of the first insertion groove 111 and the first insertion edge 132 may be determined according to the structures of the first insulating member 11 and the first body 131, and the shapes of the first insertion groove 111 and the first insertion edge 132 are not limited herein. In addition, the number and distribution of the first insertion grooves 111 and the first insertion edges 132 need to be determined according to the number and distribution of the first magnetic members 12.

In some embodiments, as shown in fig. 4-5, the female connection socket 2 further includes a second conductive element 23, the second conductive element 23 is disposed around the second insulating element 21, and the second conductive element 23 is in conductive connection with the second magnetic element 22. It can be understood that the second conducting member 23 is conducted with the second magnetic member 22 to form a path, which not only improves the magnetic property of the whole magnetic grounding connector and ensures the connection of the magnetic grounding connector with the external structure, but also the second conducting member 23 can be used as the grounding part of the whole magnetic grounding connector to improve the reliability of the whole magnetic grounding connector.

In some specific embodiments, as shown in fig. 5, the second insulating member 21 is provided with a second slot 211, the second conducting member 23 includes a second body 231, a second inserting edge 232 and a second pin 233, the second body 231 is attached to the second insulating member 21, the second inserting edge 232 is connected to the second body 231, the second inserting edge 232 is fitted in the second slot 211 to be conducted with the second magnetic member 22, the second pin 233 is connected to the second body 231, and the second pin 233 is used for being connected to the circuit board to be grounded.

It can be understood that the second body 231 is attached to the second insulating member 21 and the second inserting edge 232 is inserted into the second slot 211, so that on one hand, the connection stability of the second conducting member 23 and the second insulating member 21 is ensured, the phenomenon that the second conducting member 23 falls off from the second insulating member 21 is avoided, and on the other hand, the stable conducting connection of the second conducting member 23 and the second magnetic member 22 is ensured, thereby ensuring the function of the second conducting member 23 that the magnetism and the grounding area of the magnetic grounding connector are increased. The additional second pin 233 can be used for connecting with a circuit board to realize the grounding of the magnetic grounding connector, so that the grounding area of the magnetic grounding connector is increased, and the use reliability of the magnetic grounding connector is ensured.

It should be added that the shapes of the second insertion groove 211 and the second insertion edge 232 may be determined according to the structures of the second insulating member 21 and the second body 231, and the shapes of the second insertion groove 211 and the second insertion edge 232 are not limited herein. In addition, the number and distribution of the second insertion grooves 211 and the second insertion edges 232 need to be determined according to the number and distribution of the second magnetic members 22.

In some embodiments, as shown in fig. 3, a first mounting groove 112 is formed on the first insulating member 11, and the first mounting groove 112 is used for mounting the first magnetic member 12. Thereby, the mounting stability of the first magnetic member 12 and the first insulating member 11 can be ensured, thereby indirectly ensuring the connection stability of the connection male socket 1 and the connection female socket 2.

Advantageously, the first magnetic member 12 and the first mounting groove 112 are interference fit. Therefore, the installation stability of the first magnetic part 12 and the first insulating part 11 is further improved, and the connection stability of the male connection seat 1 and the female connection seat 2 is better ensured.

In some embodiments, as shown in fig. 3, the first fastening groove 113 is formed on each of two opposite sidewalls of the first mounting groove 112. It is understood that the user can insert the finger into the first catching groove 113 during the mounting and dismounting, so that the user can conveniently mount and dismount the first magnetic member 12. It should be noted that, the first clasp groove 113 is for facilitating the user to mount and dismount the first magnetic element 12, and therefore, the position, number and shape of the first clasp groove 113 can be selected according to actual needs, and is not limited herein.

In some embodiments, as shown in fig. 4, a second mounting groove 212 is formed on the second insulating member 21, and the second mounting groove 212 is used for mounting the second magnetic member 22. Thereby, the mounting stability of the second magnetic member 22 and the second insulating member 21 can be ensured, thereby indirectly ensuring the connection stability of the connection male socket 1 and the connection female socket 2.

Advantageously, the second magnetic member 22 and the second mounting groove 212 are interference fit. Therefore, the installation stability of the second magnetic part 22 and the second insulating part 21 is further improved, and the connection stability of the male connector 1 and the female connector 2 is better ensured.

In some embodiments, the second fastening groove 213 is disposed on two opposite sidewalls of the second mounting groove 212. It is understood that the user can insert the finger into the second catching groove 213 during the mounting and dismounting, thereby enabling the user to conveniently mount and dismount the second magnetic member 22. It should be noted that the second clasp groove 213 is for facilitating the user to mount and dismount the second magnetic element 22, and therefore, the position, number and shape of the second clasp groove 213 can be selected according to the actual requirement, and is not limited herein.

In some embodiments, the distance between the end surface of the first magnetic member 12 and the end surface of the first insulating member 11 is 0.04mm to 0.06 mm. It can be understood that the too small distance between the end face of the first magnetic member 12 and the end face of the first insulating member 11 is not favorable for the adsorption of the first magnetic member 12 and the second magnetic member 22, and the too large distance between the end face of the first magnetic member 12 and the end face of the first insulating member 11 can influence the normal plugging of the male connector 1 and the female connector 2. The utility model discloses in, with the distance control between the terminal surface of first magnetic part 12 and the terminal surface of first insulating part 11 between 0.04mm-0.06mm, can ensure the stable absorption of first magnetic part 12 and second magnetic part 22, can ensure the normal grafting of connecting public seat 1 and connecting female seat 2 again. Of course, in other embodiments of the present invention, the distance between the end surface of the first magnetic part 12 and the end surface of the first insulating part 11 may be set according to actual needs.

In some embodiments, the distance between the end surface of the second magnetic member 22 and the end surface of the second insulating member 21 is 0.04mm to 0.06 mm. It can be understood that the too small distance between the end surface of the second magnetic member 22 and the end surface of the second insulating member 21 is not favorable for the adsorption of the second magnetic member 22 and the second magnetic member 22, and the too large distance between the end surface of the second magnetic member 22 and the end surface of the second insulating member 21 can influence the normal plugging of the male connector 1 and the female connector 2. The utility model discloses in, with the distance control between the terminal surface of second magnetism piece 22 and the terminal surface of second insulating part 21 between 0.04mm-0.06mm, can ensure the stable absorption of second magnetism piece 22 and second magnetism piece 22, can ensure the normal grafting of connecting public seat 1 and connecting female seat 2 again. Of course, in other embodiments of the present invention, the distance between the end surface of the second magnetic member 22 and the end surface of the second insulating member 21 may be set according to actual needs.

Example (b):

the specific structure of the magnetic grounding connector according to one embodiment of the present invention will be described with reference to fig. 1 to 5.

As shown in fig. 1, the magnetic grounding connector of the present embodiment includes a male connection socket 1 and a female connection socket 2, and as shown in fig. 2-3, the male connection socket 1 includes a first insulating member 11, two first magnetic members 12 and a first conducting member 13. Both ends of first insulating part 11 are equipped with and all are equipped with first mounting groove 112 and first slot 111, and all are equipped with first attacker's groove 113 on two relative lateral walls that set up of first mounting groove 112, and in every first mounting groove 112 of first magnetic part 12 installation. The distance between the end face of the first magnetic part 12 and the end face of the first insulating part 11 is 0.06mm, and five plug terminals 14 arranged at intervals along the length direction of the first insulating part 11 are further arranged on the first insulating part 11. The first conduction part 13 includes a first body 131, two first inserting edges 132 and two first pins 133, the first body 131 is attached to the sidewall of the first insulating part 11, the two first inserting edges 132 are respectively connected to two ends of the first body 131, the first inserting edges 132 are matched in the first slot 111 to be conducted with the first magnetic part 12, the two first pins 133 are connected to two ends of the first body 131, and the first pins 133 are used for being connected to the circuit board to be grounded.

As shown in fig. 4-5, the female connector 2 includes a second insulating member 21, two second magnetic members 22 and a second conductive member 23. Both ends of second insulating member 21 are equipped with and all are equipped with second mounting groove 212 and second slot 211, and all are equipped with second attacker's groove 213 on two relative lateral walls that set up of second mounting groove 212, in every second magnetic part 22 installation second mounting groove 212, and every second magnetic part 22 all corresponds the setting with a first magnetic part 12. The distance between the end face of the second magnetic part 22 and the end face of the second insulating part 21 is 0.06mm, five plug holes 24 are further arranged on the second insulating part 21 at intervals along the length direction of the second insulating part, and each plug hole 24 is matched with one plug terminal 14. The second conducting part 23 includes a second body 231, two second inserting edges 232 and two second pins 233, the second body 231 is attached to the side wall of the second insulating part 21, the two second inserting edges 232 are respectively connected to the two ends of the second body 231, the second inserting edges 232 are matched in the second slot 211 to be conducted with the second magnetic part 22, the two second pins 233 are connected to the two ends of the second body 231, and the second pins 233 are connected to the ground.

The advantages of the magnetic ground connector of the present embodiment are as follows:

firstly, the method comprises the following steps: the male connecting seat 1 and the female connecting seat 2 can be connected with the plug-in hole 24 on the female connecting seat 2 through the plug-in terminal 14 on the male connecting seat 1, and can also be connected with each other through mutual adsorption of the first magnetic part 12 and the second magnetic part 22, and the double-connection structure is adopted to ensure the connection stability of the male connecting seat 1 and the female connecting seat 2, so that the use reliability of the magnetic grounding connector is ensured;

secondly, the method comprises the following steps: the added first conduction piece 13 can be conducted with the first magnetic piece 12, and the added second conduction piece 23 can be conducted with the second magnetic piece 22, so that the grounding area of the magnetic grounding connector is increased, and the use reliability of the magnetic grounding connector is ensured.

In the description herein, references to the description of "some embodiments," "other embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. A magnetic ground connector, comprising:

the male connection seat (1) comprises a first magnetic part (12) and a first insulating part (11) surrounding the first magnetic part (12), wherein the first magnetic part (12) protrudes out of the first insulating part (11), or the first magnetic part (12) is flush with the first insulating part (11);

the connecting female seat (2) comprises a second magnetic part (22) and a second insulating part (21) surrounding the second magnetic part (22), wherein the second magnetic part (22) protrudes out of the second insulating part (21), or the second magnetic part (22) is flush with the second insulating part (21); wherein:

connect public seat (1) with connect female seat (2) and can connect, just connect public seat (1) with connect female seat (2) under connected state, first magnetic part (12) with second magnetic part (22) contact.

2. The magnetic ground connector according to claim 1, characterized in that, in the connected state of the male connector housing (1) and the female connector housing (2), a gap exists between the first insulator (11) and the second insulator (21).

3. The magnetic ground connector according to claim 1, characterized in that the connecting male socket (1) further comprises a first conducting member (13), the first conducting member (13) is disposed around the first insulating member (11), and the first conducting member (13) is in conduction with the first magnetic member (12).

4. The magnetic ground connector according to claim 3, characterized in that the first insulating member (11) is provided with a first slot (111);

the first lead-through (13) comprises:

a first body (131), the first body (131) being attached to the first insulating member (11);

a first inserting edge (132), wherein the first inserting edge (132) is connected to the first body (131), and the first inserting edge (132) is matched in the first slot (111) to be communicated with the first magnetic piece (12);

a first pin (133), the first pin (133) being connected to the first body (131), the first pin (133) being for connection to a circuit board for grounding.

5. The magnetic ground connector according to claim 1, characterized in that the female connection holder (2) further comprises a second conductive member (23), the second conductive member (23) is disposed around the second insulating member (21), and the second conductive member (23) is in conductive communication with the second magnetic member (22).

6. The magnetic ground connector of claim 5, wherein the second insulating member (21) is provided with a second insertion groove (211);

the second lead-through (23) includes:

a second body (231), the second body (231) being attached to the second insulating member (21);

a second inserting edge (232), wherein the second inserting edge (232) is connected to the second body (231), and the second inserting edge (232) is matched in the second slot (211) to be communicated with the second magnetic piece (22);

a second pin (233), the second pin (233) being connected to the second body (231), the second pin (233) being for connection to a circuit board for grounding.

7. The magnetic ground connector according to claim 1, wherein the first insulating member (11) is provided with a first mounting groove (112), and the first mounting groove (112) is used for mounting the first magnetic member (12).

8. The magnetic ground connector of claim 7, wherein the first mounting groove (112) is provided with a first catching groove (113) on both opposite sidewalls.

9. The magnetic ground connector of claim 1, wherein a second mounting groove (212) is formed on the second insulating member (21), and the second mounting groove (212) is used for mounting the second magnetic member (22).

10. The magnetic ground connector of claim 9, wherein the second mounting groove (212) is provided with a second catch groove (213) on both opposite side walls.

11. The magnetic ground connector according to any one of claims 1 to 9, characterized in that a distance between an end face of the first magnetic member (12) and an end face of the first insulating member (11) is 0.04mm to 0.06 mm; and/or: the distance between the end face of the second magnetic part (22) and the end face of the second insulating part (21) is 0.04mm-0.06 mm.