Magnetic connector

Abstract

The utility model relates to the technical field of point connectors, in particular to a magnetic connector which comprises a male end connecting structure and a female end connecting structure, the male end connecting structure is provided with a male end connecting part and a magnetic connecting part, the magnetic connecting part abuts against the bottom edge of the male end connecting part and wraps the male end connecting part, and the female end connecting structure is provided with a female end connecting part. The male end connecting part comprises a first pin, a first inner core and a second pin, and a butt joint groove is formed between the first inner core and the second pin; the female end connecting structure is provided with a female end connecting part and a magnetic butt joint part, the magnetic butt joint part wraps the female end connecting part, the female end connecting part is provided with an inserting part relative to the butt joint groove, the female end connecting part comprises a third pin, a second inner core and a fourth pin, the third pin is arranged relative to the first pin and penetrates through the second inner core, and the fourth pin is arranged relative to the second inner core. The fourth pin abuts against the end face, away from the third pin, of the second inner core, and the magnetic butt joint part is arranged opposite to the magnetic connection part. The utility model aims to provide a connector capable of automatically aligning.

Description

Technical Field

[0001] The utility model relates to the technical field of point connectors, in particular to a magnetic connector. Background Art

[0002] A magnetic connector is a connector that uses magnetic force to connect two parts. They are commonly used in electronic devices and accessories, such as tablets, mobile phones, and charging cables, to quickly and easily connect and disconnect devices while maintaining the stability of the connection. This connector usually includes a plug with magnetic material and a socket with corresponding magnetic material. When the plug is close to the socket, the magnetic force guides the positioning of the plug and automatically aligns the plug and the socket to achieve connection. Magnetic connectors can provide the convenience of quick connection and disconnection while reducing wear between components. In addition, magnetic connectors can also reduce the risk of damage due to incorrect alignment and improve the user experience.

[0003] In the related art, a docking terminal is protruding at the center of the connector's plug facing the socket, and an opening is provided at the outer edge of the plug, and another terminal is correspondingly provided. The two terminals correspond to the anode and cathode of the plug, and an adapter terminal is recessed at the center of the socket relative to the docking terminal to ensure the docking effect with the plug. The socket is provided with a receiving groove relative to the plug to accommodate the plug, making the connection between the two tighter. The side wall of the receiving groove is provided with a connecting terminal relative to the other terminal. When the plug and the socket are connected, the two are tightly connected through the magnetic structure and the receiving groove, the docking terminal is inserted into the adapter terminal, and the connecting terminal is connected to the other terminal by rotation to achieve the connection effect.

[0004] This design can ensure the stability of the connection, but the magnetic connector does not have the function of automatic externalization. When docking, it is necessary to manually align the spring pin and the turning pin, that is, the other terminal and the connecting terminal mentioned above, which makes the operation very inconvenient. In addition, long-term rotation can easily cause wear of the components and poor contact, which in turn creates safety hazards during use. Utility Model Content

[0005] The main purpose of the utility model is to provide a magnetic connector, aiming to propose a connector capable of automatic alignment.

[0006] To achieve the above-mentioned purpose, the utility model provides a magnetic connector including a male end connection structure and a female end connection structure:

[0007] The male end connection structure is provided with a male end connection part and a magnetic connection part, the magnetic connection part abuts against the bottom edge of the male end connection part and wraps around the male end connection part, the male end connection part includes a first pin, a first inner core and a second pin, the first pin is passed through the first inner core, the first inner core is passed through the second pin, and a docking groove is provided between the first inner core and the second pin; and

[0008] The female end connection structure is provided with a female end connection part and a magnetic docking part, the magnetic docking part is wrapped around the female end connection part, the female end connection part is provided with a plug-in part relative to the docking groove, the female end connection part includes a third pin, a second inner core and a fourth pin, the third pin is arranged relative to the first pin and penetrates the second inner core, the fourth pin abuts against the end surface of the second inner core away from the third pin, and the magnetic docking part is arranged relative to the magnetic connection part.

[0009] In one embodiment of the present application, one end of the first pin is provided with a clamping portion uniformly protruding in the circumference, the clamping portion is clamped to the first inner core, the other end is passed through the first inner core, and a connecting column is protruding along a direction away from the first inner core, and the clamping portion and the second pin are electrically connected with a male end wire.

[0010] In one embodiment of the present application, the second pin includes a connecting terminal and a docking terminal:

[0011] The connecting end abuts against the first inner core and is electrically connected to the male end wire; and

[0012] The docking terminal is protruding from the end of the connecting terminal away from the male wire. The docking terminal is evenly provided with a plurality of deformation grooves along the direction away from the connecting terminal. A yield groove is provided between the docking terminal and the magnetic connecting part. The connecting column, the docking terminal and the first inner core enclose the docking groove.

[0013] In one embodiment of the present application, the butt joint end includes a protection portion and a butt joint end portion:

[0014] The protection portion is connected to the connection terminal, and the protection portion surrounds the outer edge of the first inner core; and

[0015] The butt joint end portion is connected to the end surface of the protection portion facing away from the connection end head, the butt joint end portion is connected to the outer edge of the butt joint groove, and the butt joint end portion is arranged corresponding to the plug-in portion.

[0016] In one embodiment of the present application, the male end connection structure also includes a shell, which wraps around the outer edges of the male end connection part and the magnetic connection part, an insulating protection structure is filled between the shell and the magnetic connection part, and an accommodating cavity is provided between the shell and the male end connection structure relative to the female end connection structure.

[0017] In one embodiment of the present application, the plug-in portion includes an adapter slot and a conductive portion, the adapter slot is opened on the third pin and is arranged relative to the connecting column, the conductive portion is connected to the end surface of the fourth pin facing away from the magnetic docking portion, and the third pin and the fourth pin are electrically connected with a female end wire away from the plug-in portion.

[0018] In one embodiment of the present application, the female end connection structure further includes a shell, the shell is wrapped around the female end connection structure, and the shell is provided with a mounting thread away from the plug-in portion.

[0019] In one embodiment of the present application, a first outer core is provided between the male end connection structure and the magnetic connection portion, and a second outer core is provided between the female end connection structure and the magnetic docking portion.

[0020] The technical solution of the utility model adopts a method of dividing the magnetic connector into a male connection structure and a female connection structure. The male connection structure includes a male connection part and a magnetic connection part, and the female connection structure includes a female connection part and a magnetic docking part. The magnetic connection part and the magnetic docking part are arranged to stably connect the male connection structure and the female connection structure together through magnetic force to avoid loosening. The male connection part and the female connection part include positive electrode pins and negative electrode pins. A first inner core is arranged between the first pin and the second pin, and a first inner core is arranged between the third pin and the fourth pin. The second inner core, the first inner core and the second inner core are both made of insulating materials and are used to separate the positive electrode pins and the negative electrode pins. In order to make the docking easy and quick, and the male end and the female end can stably connect to the power supply after docking, the first pin and the second pin are connected to one end of the wire separated by the first inner core, and the end away from the wire is not covered by the first inner core. The outer edge of the first inner core, the outer edge of the second pin and the inner wall of the first pin are surrounded to form a docking groove. The female end connection structure is provided with a plug-in portion relative to the docking groove. The plug-in portion is arranged along a direction away from the magnetic docking portion. The plug-in portion is composed of the third pin, the second inner core and the inner wall of the first pin. and the fourth pin together, the third pin is provided with an adapter groove relative to the first pin, the end of the fourth pin away from the magnetic docking part is the conducting part, when the male end and the female end are connected, the first pin is inserted into the adapter groove and abuts against the third pin, the two are closely connected, so that the conductive performance tends to be stable, avoiding poor contact and other conditions that may cause danger to the operation of the equipment, the first inner core abuts against the second inner core, which can play a limiting structure, so that the docking of the two does not need to strictly control the distance and other tedious operations, which can effectively improve the docking speed, and after the first inner core and the second inner core are docked together, the insulating structure of the male end It is connected to the insulating structure of the female end to completely separate the positive and negative electrodes of the male and female ends, which can effectively avoid the risk of short circuit and improve the safety performance of the equipment. At this time, the conductive part of the fourth pin will completely abut against the third pin to achieve the effect of connecting the electrodes, and then cooperate with the electromagnetic structure in the magnetic connection part and the magnetic docking part to make the male end and the female end tightly connected together. During the whole operation, the components of the male end and the female end correspond one by one, and the central axis of each component is on a straight line, so that the male end and the female end can be quickly docked without repeated adjustment, which can effectively improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0022] Figure 1This is a schematic diagram of the male end structure of an embodiment of the magnetic connector of the utility model;

[0023] Figure 2 A cross-sectional view of the male end of an embodiment of the magnetic connector of the utility model;

[0024] Figure 3 This is a schematic diagram of the female end structure of an embodiment of the magnetic connector of the utility model;

[0025] Figure 4 This is a cross-sectional view of the female end of an embodiment of the magnetic connector of the present invention.

[0026] Description of Figure Numbers:

[0027] 1. Male end connection structure; 2. Male end connection part; 21. First pin; 211. Clamping part; 212. Connection column; 22. First inner core; 23. Second pin; 231. Connection terminal; 232. Butt terminal; 233. Deformation groove; 234. Displacement groove; 235. Protection part; 236. Butt end; 24. Male end wire; 25. Butt groove; 3. Magnetic connection part; 31. First outer core; 4. Shell; 41. Insulation protection structure; 42. Accommodation cavity; 5. Female end connection structure; 6. Female end connection part; 61. Third pin; 611. Adapter groove; 62. Second inner core; 63. Fourth pin; 631. Conducting part; 64. Insertion part; 65. Female end wire; 7. Magnetic butt part; 71. Second outer core; 8. Shell; 81. Installation thread.

[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0030] Reference Figures 1 to 4In one embodiment of the utility model, a magnetic connector is provided, including a male end connection structure 1 and a female end connection structure 5, wherein the male end connection structure 1 is provided with a male end connection part 2 and a magnetic connection part 3, wherein the magnetic connection part 3 abuts against the bottom edge of the male end connection part 2 and wraps around the male end connection part 2, wherein the male end connection part 2 includes a first pin 21, a first inner core 22 and a second pin 23, wherein the first pin 21 is inserted into the first inner core 22, wherein the first inner core 22 is inserted into the second pin 23, wherein the first inner core 22 and the second pin 23 are connected to each other. A docking groove 25 is provided in between; the female end connection structure 5 is provided with a female end connection part 6 and a magnetic docking part 7, the magnetic docking part 7 is wrapped around the female end connection part 6, the female end connection part 6 is provided with a plug-in part 64 relative to the docking groove 25, the female end connection part 6 includes a third pin 61, a second inner core 62 and a fourth pin 63, the third pin 61 is arranged relative to the first pin 21, and is passed through the second inner core 62, the fourth pin 63 abuts against the end surface of the second inner core 62 away from the third pin 61, and the magnetic docking part 7 is arranged relative to the magnetic connection part 3.

[0031] In a magnetic connector of the present application, the magnetic connector is divided into a male connection structure 1 and a female connection structure 5. The male connection structure 1 includes a male connection part 2 and a magnetic connection part 3, and the female connection structure 5 includes a female connection part 6 and a magnetic docking part 7. The magnetic connection part 3 and the magnetic docking part 7 are arranged to stably connect the male connection structure 1 and the female connection structure 5 together through magnetic force to avoid loosening. The male connection part 2 and the female connection part 6 include positive and negative electrode pins. A first inner core 22 is provided between the first pin 21 and the second pin 23, and a third inner core 22 is provided between the third pin 61 and the fourth pin 63. The first inner core 22 and the second inner core 62 are both made of insulating materials and are used to separate the positive electrode pins and the negative electrode pins. In order to make the docking easy and quick, and the male end and the female end can be stably connected to the power supply after docking, the first pin 21 and the second pin 23 are connected to each other by the first inner core 22. The end of the wire that is away from the wire is not covered by the first inner core 22. The outer edge of the first inner core 22, the outer edge of the second pin 23 and the inner wall of the first pin 21 are surrounded to form a docking groove 25. The female end connection structure 5 is provided with a plug-in portion 64 relative to the docking groove 25. The plug-in portion 64 is arranged along the direction away from the magnetic docking portion 7. The plug-in portion 64 is connected by the third pin 21. 61, the second inner core 62 and the fourth pin 63 are composed of the third pin 61, the third pin 61 is provided with an adapting groove 611 relative to the first pin 21, and the end of the fourth pin 63 away from the magnetic docking part 7 is a conducting part 631. When the male end and the female end are connected, the first pin 21 is inserted into the adapting groove 611 and abuts against the third pin 61. The two are closely connected, so that the conductive performance tends to be stable, avoiding the danger of poor contact and other conditions causing the equipment to work. The first inner core 22 abuts against the second inner core 62, which can play a limiting structure, so that the docking of the two does not need to strictly control the distance and other cumbersome operations, which can effectively improve the docking speed, and the first inner core 22 and the second inner core 6 After being docked together, the insulating structure of the male end and the insulating structure of the female end are connected together, and the positive and negative electrodes of the male and female ends are completely separated, which can effectively avoid the risk of short circuit and improve the safety performance of the equipment. At this time, the conductive part 631 of the fourth pin 63 will completely abut against the third pin 61 to achieve the effect of connecting the electrodes. In combination with the electromagnetic structure in the magnetic connecting part 3 and the magnetic docking part 7, the male end and the female end can be tightly connected together. During the whole operation, the components of the male end and the female end correspond to each other one by one, and the central axis of each component is on a straight line, so that the male end and the female end can be quickly docked without repeated adjustment, which can effectively improve the work efficiency.

[0032] Furthermore, the first pin 21 needs to be inserted into the first inner core 22. Therefore, the first pin 21 is provided with a clamping portion 211 uniformly protruding in the circumference, and the clamping portion 211 is clamped to the first inner core 22, so that the first pin 21 can be tightly connected to the first inner core 22. The end of the first pin 21 away from the clamping portion 211 passes through the first inner core 22, and is protruding in the direction away from the first inner core 22 to form a connecting column 212. The connecting column 212 can facilitate the docking of the first pin 21 and the third pin 61. The second pin 23 can be separated from the first inner core 22 in terms of structure. The connecting terminal 231 and the docking terminal 232 are connected to the first inner core 22 to ensure the overall structural stability of the male end, and the clamping portion 211 and the connecting terminal 231 are each connected to a group of male end wires 24. In this embodiment, the first pin 21 is the male end positive electrode, the second pin 23 is the male end negative electrode, and the end of the connecting terminal 231 away from the male end wire 24 is connected to the docking terminal 232, which is used to be electrically connected to the female end negative electrode to ensure the normal operation of the device. The docking terminal 232 is equidistant in the circumference. A plurality of deformation grooves 233 are provided at intervals, and the deformation grooves 233 can ensure a tight connection through deformation and metal elasticity when the male and female ends are docked, and the setting of the deformation grooves 233 can effectively protect the docking terminal 232 to avoid damage to the pins caused by forced docking. The connecting terminal 231 is also connected to the first outer core 31 of the magnetic connecting part 3, and a yield groove 234 is provided between the docking terminal 232 and the first outer core 31, which is used for the docking terminal 232 to deform toward the first outer core 31 during docking, so as to better protect the docking terminal 232 and ensure docking. The service life of the connecting terminal 232, the structure of the connecting terminal 232 itself includes a protection part 235 and a docking end 236, the protection part 235 is directly connected to the connecting terminal 231, and the docking end 236 is connected to the end of the protection part 235 away from the connecting terminal 231, and the docking end 236 is directly docked with the fourth pin 63, and the protection part 235 is used to extend the docking end 236, which can well reduce the stress on the connecting terminal 232 and reduce the deformation of the docking end 236, thereby protecting the structure of the equipment and increasing the service life of the male end. The docking end 236, the connecting column 212 and the outer wall of the first inner core 22 directly enclose to form a docking groove 25, which is used to facilitate the connection between the male end and the female end. In this embodiment, the overall structure of the male end and the female end and the structure of each component are all cylindrical, and the central axes of the components are all on the same straight line, so that the product can be docked more quickly and stably, and after the docking is completed, the electrical connection can be completed without too much adjustment, thereby improving the operating efficiency.

[0033] Further, the female end connection structure 5 also includes a female end connection part 6 and a magnetic docking part 7. The female end connection part 6 is arranged relative to the male end connection part 2, and includes a third pin 61, a second inner core 62 and a fourth pin 63. In this embodiment, the third pin 61 is arranged corresponding to the first pin 21, and the third pin 61 is the female end positive electrode. The fourth pin 63 is arranged corresponding to the second pin 23, and the fourth pin 63 is the female end negative electrode. The third pin 61 is provided with an adapting groove 611 relative to the connecting column 212, and the adapting groove 611 is also provided with a deformation groove 2 33, used to ensure a tight connection while ensuring the service life of the adapter slot 611, the fourth pin 63 is relatively provided with a conducting portion 631, when docking, the conducting portion 631 will abut against the docking end 236, used to ensure a tight connection and avoid poor contact, the adapter slot 611, the second inner core 62 and the conducting portion 631 together constitute a plug-in portion 64, used to enable the female end to easily dock with the male end, the third pin 61 and the fourth pin 63 are also relatively connected to each other with a female end wire 65, used to make the component more convenient to use.

[0034] Furthermore, the structures of the magnetic connection part 3 and the magnetic docking part 7 are similar and are used to lock the male end and the female end. Both are provided with electromagnetic structures or strong magnets inside to ensure a tight connection. Because the magnetic connection part 3 and the magnetic docking part 7 both need to be wrapped around the outer edges of the male end and the female end, and the male end and the female end are both charged structures, a first outer core 31 is provided between the magnetic connection part 3 and the male end connection part 2, and a second outer core 71 is provided between the magnetic docking part 7 and the female end connection part 6. The first outer core 31 and the second outer core 71 are both insulating materials, such as rubber, plastic, etc., to ensure the safe use of the components.

[0035] Furthermore, the outer edge of the male end connection structure 1 is covered with a shell 4, and the material of the shell 4 is flexible rubber or plastic material, which has an insulating effect, and these materials themselves are flexible, which can improve the hand feel and have an anti-slip effect, which can improve the user's experience. An insulating protection structure 41 is filled between the shell 4 and the male end connection structure 1. The insulating protection structure 41 is also an insulating rubber or soft plastic material. While insulating, it can enable the male end wire 24 to be bent and set, so that the product can be more convenient to use, and for safety reasons, to avoid threats caused by improper operation of the user, the shell 4 is wrapped around the male end connection structure 1 and extends in a direction away from the male end connection structure 1. A accommodating cavity 42 is enclosed between the shell 4 and the male end connection structure 1. When the male end and the female end are docked, the shell 4 cooperates with the accommodating cavity 42 to completely surround the female end, which can effectively protect the user and reduce safety hazards of the product.

[0036] Furthermore, a shell 8 can also be set on the outer edge of the female connection structure 5. The shell 8 is made of hard plastic, and a mounting thread 81 can be protruded at the end of the shell 8 away from the female connection structure 5, and a hexagonal nut is provided on the mounting thread 81. Through the mounting thread 81 and the hexagonal nut, the female connection structure 5 can be conveniently and stably installed somewhere, so that the product can be used more easily and the performance of the product can be effectively improved. Through the above structure, the male end and the female end can be quickly and automatically docked without special adjustment, and the two are tightly connected, which can effectively prevent problems such as short circuit and poor contact, improve the user experience, and reduce safety accidents.

[0037] Combined with reference Figure 2 In one embodiment of the present application, a clamping portion 211 is uniformly protruded from one end of the first pin 21 in the circumferential direction, the clamping portion 211 is clamped to the first inner core 22, the other end is passed through the first inner core 22, and a connecting column 212 is protruded along the direction away from the first inner core 22, and the clamping portion 211 and the second pin 23 are electrically connected to a male end wire 24.

[0038] In a magnetic connector of the present application, the first pin 21 needs to be inserted into the first inner core 22. Therefore, the first pin 21 is provided with a clamping portion 211 uniformly protruding in the circumference, and the clamping portion 211 is clamped to the first inner core 22, so that the first pin 21 can be tightly connected to the first inner core 22. The end of the first pin 21 away from the clamping portion 211 passes through the first inner core 22, and is protruded in the direction away from the first inner core 22 to form a connecting column 212. The connecting column 212 can facilitate the docking of the first pin 21 and the third pin 61. The second pin 23 can be structurally divided into a connecting terminal 231 and a docking terminal 232. The connecting terminal 231 is connected to the first inner core 22 to ensure the overall structural stability of the male end, and the clamping portion 211 and the connecting terminal 231 are each connected to a group of male terminal wires 24. In this embodiment, the first pin 21 is the positive electrode of the male end, and the second pin 23 is the negative electrode of the male end. The end of the connecting terminal 231 away from the male terminal wire 24 is connected to the docking terminal 232, and the docking terminal 232 is used to be electrically connected to the negative electrode of the female end to ensure the normal operation of the equipment.

[0039] Combined with reference Figure 1 to Figure 2 In one embodiment of the present application, the second pin 23 includes a connecting terminal 231 and a docking terminal 232, the connecting terminal 231 abuts against the first inner core 22 and is electrically connected to the male end wire 24; the docking terminal 232 is protruded at the end of the connecting terminal 231 away from the male end wire 24, and the docking terminal 232 is evenly provided with a plurality of deformation grooves 233 along the direction away from the connecting terminal 231, a yield groove 234 is provided between the docking terminal 232 and the magnetic connecting part 3, and a docking groove 25 is formed between the connecting column 212, the docking terminal 232 and the first inner core 22.

[0040] In a magnetic connector of the present application, the second pin 23 can be structurally divided into a connecting terminal 231 and a docking terminal 232. The connecting terminal 231 is connected to the first inner core 22 to ensure the stability of the overall structure of the male end, and the clamping portion 211 and the connecting terminal 231 are each connected to a group of male wires 24. In this embodiment, the first pin 21 is the positive electrode of the male end, and the second pin 23 is the negative electrode of the male end. The end of the connecting terminal 231 away from the male wire 24 is connected to the docking terminal 232, and the docking terminal 232 is used to be electrically connected to the negative electrode of the female end to ensure the normal operation of the equipment. A plurality of deformation grooves 233 are circumferentially evenly spaced on the docking terminal 232. The deformation grooves 233 can ensure a tight connection through deformation and metal elasticity when the male and female ends are docked, and the setting of the deformation grooves 233 can effectively protect the docking terminal 232 to avoid strong The docking causes damage to the pins. The connecting terminal 231 is simultaneously connected to the first outer core 31 of the magnetic connecting part 3, and a yield groove 234 is provided between the docking terminal 232 and the first outer core 31, so that the docking terminal 232 can be deformed toward the first outer core 31 during docking, which can better protect the docking terminal 232 and ensure the service life of the docking terminal 232. The structure of the docking terminal 232 itself includes a protection part 235 and a docking end 236. The protection part 235 is directly connected to the connecting terminal 231, and the docking end 236 is connected to the end of the protection part 235 away from the connecting terminal 231. The docking end 236 is directly docked with the fourth pin 63, and the protection part 235 is used to extend the docking end 236, which can well reduce the stress on the docking terminal 232 and reduce the deformation of the docking end 236, thereby protecting the structure of the equipment and improving the service life of the male end. The docking end 236, the connecting column 212 and the outer wall of the first inner core 22 directly enclose a docking groove 25 for convenient connection between the male end and the female end. In this embodiment, the overall structure of the male end and the female end and the structure of each component are cylindrical, and the central axes of the components are all on the same straight line, so that the product can be docked more quickly and stably, and after the docking is completed, the electrical connection can be completed without too much adjustment, thereby improving operational efficiency.

[0041] Combined with reference Figure 1 to Figure 2 In one embodiment of the present application, the docking terminal 232 includes a protective portion 235 and a docking end portion 236, the protective portion 235 is connected to the connecting terminal 231, and the protective portion 235 is wrapped around the outer edge of the first inner core 22; the docking end portion 236 is connected to the end surface of the protective portion 235 facing away from the connecting terminal 231, and the docking end portion 236 is connected to the outer edge of the docking groove 25, and the docking end portion 236 is arranged corresponding to the plug-in portion 64.

[0042] In a magnetic connector of the present application, the structure of the docking terminal 232 itself includes a protection portion 235 and a docking end portion 236. The protection portion 235 is directly connected to the connection terminal 231, and the docking end portion 236 is connected to the end of the protection portion 235 away from the connection terminal 231. The docking end portion 236 is directly docked with the fourth pin 63, and the protection portion 235 is used to extend the docking end portion 236, which can well reduce the stress on the docking terminal 232 and reduce the deformation of the docking end portion 236, thereby protecting the structure of the device and increasing the service life of the male end. The docking end portion 236, the connecting column 212, and the outer wall of the first inner core 22 directly enclose to form a docking groove 25, which is used to facilitate the connection between the male end and the female end.

[0043] Combined with reference Figure 2 In one embodiment of the present application, the male end connection structure 1 also includes a shell 4, which wraps around the outer edges of the male end connection part 2 and the magnetic connection part 3, and an insulating protection structure 41 is filled between the shell 4 and the magnetic connection part 3. An accommodating cavity 42 is provided between the shell 4 and the male end connection structure 1 relative to the female end connection structure 5.

[0044] In a magnetic connector of the present application, the outer edge of the male end connection structure 1 is covered with a shell 4, and the material of the shell 4 is flexible rubber or plastic material, which has an insulating effect, and these materials themselves are flexible, which can improve the hand feel and have an anti-slip effect, which can improve the user's experience. An insulating protection structure 41 is filled between the shell 4 and the male end connection structure 1. The insulating protection structure 41 is also an insulating rubber or soft plastic material. While insulating, it can enable the male end wire 24 to be bent and set, so that the product can be more convenient to use, and for safety reasons, to avoid threats caused by improper operation of the user, the shell 4 is wrapped around the male end connection structure 1 and extends in a direction away from the male end connection structure 1. A accommodating cavity 42 is enclosed between the shell 4 and the male end connection structure 1. When the male end and the female end are docked, the shell 4 cooperates with the accommodating cavity 42 to completely surround the female end, which can effectively protect the user and reduce the safety hazards of the product.

[0045] Combined with reference Figure 3 to Figure 4 In one embodiment of the present application, the plug-in portion 64 includes an adapter groove 611 and a conductive portion 631. The adapter groove 611 is opened on the third pin 61 and is arranged relative to the connecting column 212. The conductive portion 631 is connected to the end surface of the fourth pin 63 away from the magnetic docking portion 7. The third pin 61 and the fourth pin 63 are away from the plug-in portion 64 and are electrically connected to the female end wire 65.

[0046] In a magnetic connector of the present application, the female end connection structure 5 also includes a female end connection part 6 and a magnetic docking part 7. The female end connection part 6 is arranged relative to the male end connection part 2, and includes a third pin 61, a second inner core 62 and a fourth pin 63. In this embodiment, the third pin 61 is arranged corresponding to the first pin 21, and the third pin 61 is the positive electrode of the female end. The fourth pin 63 is arranged corresponding to the second pin 23, and the fourth pin 63 is the negative electrode of the female end. The third pin 61 is arranged relative to the connecting column 212 with an adapter groove 611, and the adapter groove 611 is also provided with a The deformation groove 233 is used to ensure a tight connection while ensuring the service life of the adapter groove 611. The fourth pin 63 is relatively provided with a conductive portion 631. When docking, the conductive portion 631 will abut against the docking end 236 to ensure a tight connection and avoid poor contact. The adapter groove 611, the second inner core 62 and the conductive portion 631 together constitute the plug-in portion 64, which is used to enable the female end to easily dock with the male end. The third pin 61 and the fourth pin 63 are also relatively connected to each other with a female end wire 65 to make the component more convenient to use.

[0047] Combined with reference Figure 4 In one embodiment of the present application, the female end connection structure 5 further includes a shell 8 , which surrounds the female end connection structure 5 , and the shell 8 is provided with a mounting thread 81 away from the plug-in portion 64 .

[0048] In a magnetic connector of the present application, a shell 8 can also be set on the outer edge of the female connection structure 5. The shell 8 is made of hard plastic, and a mounting thread 81 can be protruded at the end of the shell 8 away from the female connection structure 5, and a hexagonal nut is provided on the mounting thread 81. Through the mounting thread 81 and the hexagonal nut, the female connection structure 5 can be conveniently and stably installed somewhere, so that the product can be used more easily and the performance of the product can be effectively improved. Through the above structure, the male end and the female end can be quickly and automatically docked without special adjustment, and the two are tightly connected, which can effectively prevent problems such as short circuit and poor contact, improve the user experience, and reduce safety accidents.

[0049] Combined with reference Figures 2 to 4 In one embodiment of the present application, a first outer core 31 is provided between the male end connection structure 1 and the magnetic connection part 3 , and a second outer core 71 is provided between the female end connection structure 5 and the magnetic docking part 7 .

[0050] In a magnetic connector of the present application, the structures of the magnetic connecting part 3 and the magnetic docking part 7 are similar and are used to lock the male end and the female end. Both are provided with electromagnetic structures or strong magnets inside to ensure a tight connection. Because the magnetic connecting part 3 and the magnetic docking part 7 both need to be wrapped around the outer edges of the male end and the female end, and the male end and the female end are both charged structures, a first outer core 31 is provided between the magnetic connecting part 3 and the male end connecting part 2, and a second outer core 71 is provided between the magnetic docking part 7 and the female end connecting part 6. The first outer core 31 and the second outer core 71 are both insulating materials, such as rubber, plastic, etc., to ensure the safe use of the components.

[0051] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0052] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A magnetic connector, characterized in that: include: A male end connection structure, wherein the male end connection structure is provided with a male end connection part and a magnetic connection part, wherein the magnetic connection part abuts against the bottom edge of the male end connection part and wraps around the male end connection part, wherein the male end connection part comprises a first pin, a first inner core and a second pin, wherein the first pin is passed through the first inner core, wherein the first inner core is passed through the second pin, and a docking groove is provided between the first inner core and the second pin; and A female end connection structure, wherein the female end connection structure is provided with a female end connection portion and a magnetic docking portion, wherein the magnetic docking portion is wrapped around the female end connection portion, wherein the female end connection portion is provided with an insertion portion relative to the docking groove, wherein the female end connection portion comprises a third pin, a second inner core and a fourth pin, wherein the third pin is arranged relative to the first pin and penetrates the second inner core, wherein the fourth pin abuts against the end surface of the second inner core which is away from the third pin, and wherein the magnetic docking portion is arranged relative to the magnetic connection portion.

2. A magnetic connector according to claim 1, characterized in that: One end of the first pin is provided with a clamping portion uniformly protruding in the circumference, the clamping portion is clamped to the first inner core, the other end is passed through the first inner core, and a connecting column is protruding along the direction away from the first inner core, and the clamping portion and the second pin are electrically connected with a male end wire.

3. A magnetic connector according to claim 2, characterized in that: The second pin comprises: a connecting terminal abutting against the first inner core and electrically connected to the male end wire; and A docking terminal, the docking terminal is protruding from the end of the connecting terminal away from the male wire, the docking terminal is evenly provided with a plurality of deformation grooves along the direction away from the connecting terminal, a yield groove is provided between the docking terminal and the magnetic connecting part, and the connecting column, the docking terminal and the first inner core enclose the docking groove.

4. A magnetic connector according to claim 3, characterized in that: The butt joint terminal comprises: a protection portion, the protection portion being connected to the connection terminal and wrapping around an outer edge of the first inner core; and The butt joint end portion is connected to the end surface of the protection portion facing away from the connection end head, the butt joint end portion is connected to the outer edge of the butt joint groove, and the butt joint end portion is arranged corresponding to the plug-in portion.

5. A magnetic connector according to any one of claims 1 to 4, characterized in that: The male end connection structure also includes a shell, which wraps around the outer edges of the male end connection part and the magnetic connection part, an insulating protection structure is filled between the shell and the magnetic connection part, and a accommodating cavity is provided between the shell and the male end connection structure relative to the female end connection structure.

6. A magnetic connector according to claim 4, characterized in that: The plug-in part includes an adapter slot and a conductive part. The adapter slot is opened on the third pin and is arranged relative to the connecting column. The conductive part is connected to the end surface of the fourth pin facing away from the magnetic docking part. The third pin and the fourth pin are electrically connected with a female end wire away from the plug-in part.

7. A magnetic connector according to claim 6, characterized in that: The female end connection structure further comprises a shell, which surrounds the female end connection structure and is provided with a mounting thread away from the plug-in portion.

8. A magnetic connector according to any one of claims 1 to 4, characterized in that: A first outer core is provided between the male end connection structure and the magnetic connection portion, and a second outer core is provided between the female end connection structure and the magnetic docking portion.

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