CN213753241U - Magnetic connector, earphone and charging box - Google Patents

Abstract

The application is suitable for the technical field of wireless earphone charging, and provides a magnetic connector, an earphone and a charging box, wherein the magnetic connector comprises a first connecting assembly and a second connecting assembly, the first connecting assembly comprises a shell and a conductive connector, a magnetic inductor is arranged in the shell, the conductive connector is arranged in the shell, and one end of the conductive connector extends out of an opening; the second connecting assembly comprises a conductive magnetic connector, the conductive magnetic connector is magnetically connected with the conductive connector, and when the conductive magnetic connector is magnetically connected with the conductive connector, the magnetic inductor is triggered. The application provides a magnetism connector, on first coupling assembling located the earphone, second coupling assembling located the box that charges, when the box that charges was put into to the earphone, electrically conductive connector carries out magnetism with electrically conductive magnetism connector and inhales and realize the mutual contact, realizes magnetism and electric connection, under the magnetic action of electrically conductive magnetism connector, the magnetism inductor is triggered, has reduced the structure that sets up magnet alone, has improved space utilization.

Description

Magnetic connector, earphone and charging box

Technical Field

The application relates to the technical field of wireless earphone charging, in particular to a magnetic connector, an earphone and a charging box.

Background

At present, earphones on the market can be divided into wired earphones and Wireless earphones, wherein, Wireless earphones include True Wireless Stereo earphones (True Wireless Stereo, TWS), TWS bluetooth earphone for short, because TWS bluetooth earphone has abandoned the mode that the wire rod is connected completely, need not the data line and connects, 2 about earphones pair through the bluetooth and connect and form Stereo system, and because its small in size, can realize that single ears wear, powerful, really more and more received user's favor.

In the existing TWS bluetooth headset, two or more charging copper posts are usually electroplated and welded on a circuit board, and magnets are arranged around the charging copper posts. The structure of the charging box is that pogo pins are pasted on a circuit board or are welded on a charging plate by using elastic pieces, and magnets are arranged in the charging box for attracting magnetic earphones to enable the magnetic earphones to be aligned with the charging box. In addition, when the hall sensor is used for the in-box detection, a magnet is also required. Because the earphone shape difference is big and develop with more and more exquisite appearance trend, the box of charging of placing the earphone can only be designed according to the earphone shape, the inside volume of earphone and box of charging has the design limit, often because earphone space and appearance restriction, and simultaneously, the magnet of the box of charging now is all to arrange around pogo pin, make magnet can't be close to the appearance and the size of charging copper post or restricted magnet, it is unsatisfactory to influence magnetic force size and cause the magnetic attraction effect, and then lead to charging the poor scheduling problem of contact stability.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a magnetism connector, when aiming at solving the earphone among the prior art and charging in the box that charges, because magnet need arrange around the copper post or pogo pin, simultaneously, because the shape restriction of the box that charges and earphone causes the magnetic attraction effect to be poor and the contact poor technical problem of stability charges easily.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the magnetic connector comprises a first connecting assembly and a second connecting assembly, wherein the first connecting assembly and the second connecting assembly are respectively arranged on an earphone and a charging box thereof;

the first connecting assembly comprises a shell and a conductive connector, an opening is formed in the shell, a magnetic inductor is arranged in the position, close to the conductive connector, in the shell, the conductive connector is arranged in the shell, and one end of the conductive connector extends out of the opening;

the second coupling assembling includes electrically conductive magnetism connector, electrically conductive magnetism connector set up in with the corresponding position of electrically conductive connector, the bottom of electrically conductive magnetism connector is to keeping away from the direction of electrically conductive magnetism connector forms the extension, the top of electrically conductive magnetism connector is close to realize magnetism connection when electrically conductive connector, electrically conductive magnetism connector with realize the electricity when electrically conductive connector magnetism is connected and be in under the magnetic action of extension, the magnetic inductor is triggered.

Further, the second coupling assembling still includes shell, electrically conductive elastic component, conducting strip and circuit board, the one end of shell is provided with the through-hole, the other end of shell with the circuit board is connected, electrically conductive magnetism connector is located in the shell, just stretch out at the top of electrically conductive magnetism connector the through-hole, electrically conductive elastic component set up in the conducting strip with between the bottom of electrically conductive magnetism connector, just the conducting strip set up in on the circuit board.

Further, electrically conductive magnetism connector includes magnetism post and magnetism post cap, the magnetism post with magnetism post cap is connected, the diameter of magnetism post is less than the diameter of magnetism post cap, the brim of magnetism post cap does the extension, during the use, the magnetism post stretches out the through-hole with electrically conductive connector magnetism and electric connection, the magnetic inductor is located the top of extension.

Further, the magnetic column and the magnetic column cap are integrally formed.

Further, a metal conducting layer is arranged on the outer surface of the conductive magnetic connector.

Furthermore, a groove is formed in the conductive sheet, one end of the conductive elastic piece is arranged in the groove, and the other end of the conductive elastic piece is connected with the conductive magnetic connector.

Further, the first connecting assembly further comprises a circuit board, the circuit board is arranged in the shell, and the circuit board is respectively electrically connected with the conductive connector and the magnetic inductor.

Further, the conductive connector is an iron alloy guide pillar; and/or

The magnetic sensor is a Hall sensor.

Further, follow the length direction looks interval of casing is provided with two the electrically conductive connector, the quantity of electrically conductive magnetism connector with the quantity of electrically conductive connector equals, just the magnetic inductor sets up in two between the electrically conductive connector.

The embodiment of the application also provides an earphone and a charging box, wherein the earphone and the charging box comprise an earphone body, a charging box body and a magnetic connector provided by any one of the above embodiments, a first connecting component of the magnetic connector is arranged in the earphone body, and a second connecting component of the corresponding magnetic connector is arranged in the charging box body; or

The second connecting component of the magnetic connector is arranged in the earphone body, and the corresponding first connecting component of the magnetic connector is arranged in the charging box body.

The application provides a magnetic connector's beneficial effect lies in: compared with the prior art, the magnetic connector of this application, through be provided with electrically conductive connector and magnetic inductor at first coupling assembling, the electrically conductive magnetic connector of second coupling assembling can be connected with electrically conductive connector magnetism simultaneously, and at this moment, electrically conductive magnetic connector realizes the electricity with electrically conductive connector to be connected, and the magnetic inductor is located the top of the extension of electrically conductive magnetic connector, and simultaneously under the magnetic action of the extension of electrically conductive magnetic connector, the magnetic inductor is triggered. First coupling assembling can set up on the earphone, and what second coupling assembling corresponded sets up on the box that charges, and when the box that charges was put into to the earphone, electrically conductive connector and electrically conductive magnetism connector carried out magnetism and inhale and realize the mutual contact, and the box that charges is through the electricity connection of electrically conductive magnetism connector and electrically conductive connector, realizes that the earphone charges in the box that charges.

The application of the magnetic connector reduces the structure of independently setting up magnet, improves space utilization rate, makes things convenient for the magnetism of electrically conductive magnetism connector and electrically conductive attach fitting to be connected, has improved magnetism and has inhaled the effect and charge and contact stability.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a perspective view of a magnetic connector provided in one embodiment of the present application;

FIG. 2 is a perspective view of a magnetic connector according to an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of the magnetic connector of FIG. 2 taken along direction A-A;

fig. 4 is an enlarged schematic view of a portion B in fig. 3.

Reference numerals referred to in the above figures are detailed below:

100-a magnetic connector;

1-a first connection assembly; 2-a second connection assembly;

11-a housing; 12-a conductive connector; 13-a magnetic inductor; 14-a circuit board;

21-a conductive magnetic connector; 22-a housing; 23-a conductive elastic member; 24-a conductive sheet;

211-a magnetic column; 212-magnetic cap; 213-an extension;

241-groove.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In order to explain the technical solutions of the present application, the following detailed descriptions are made with reference to specific drawings and examples.

As shown in fig. 1 to 4, an embodiment of the present application provides a magnetic connector 100, including a first connection assembly 1 and a second connection assembly 2, where the first connection assembly 1 and the second connection assembly 2 are respectively disposed on an earphone and a charging box thereof, the first connection assembly 1 includes a housing 11 and a conductive connector 12, an opening is disposed on the housing 11, a hall sensor 13 is disposed in a position close to the conductive connector 12 in the housing 11, the conductive connector 12 is disposed in the housing 11, and one end of the conductive connector 12 extends out of the opening; second coupling assembling 2 is including electrically conductive magnetism connector 21, electrically conductive magnetism connector 21 set up in with the corresponding position of electrically conductive connector 12, the bottom of electrically conductive magnetism connector 21 is to keeping away from electrically conductive magnetism connector 21's direction forms extension 213, electrically conductive magnetism connector 21's top is close to realize magnetism and connect when electrically conductive connector 12, electrically conductive magnetism connector 21 with realize the electricity when electrically conductive connector 12 magnetism is connected and connect, magnetic inductor 13 is located the top of extension 213 under the magnetic action of extension 213, magnetic inductor 13 is triggered.

The magnetic connector 100 provided in this embodiment is provided with the conductive connector 12 and the magnetic sensor 13 through the first connecting assembly 1, and the conductive magnetic connector 21 of the second connecting assembly 2 can be magnetically connected to the conductive connector 12, at this moment, the conductive magnetic connector 21 is electrically connected to the conductive connector 12, and under the magnetic action of the conductive magnetic connector 21, the magnetic sensor 13 detects magnetism, and then is triggered.

For example, first coupling assembling 1 can set up on the earphone, second coupling assembling 2 corresponding sets up on the box that charges, when the earphone was put into the box that charges, electrically conductive connector 12 was inhaled with electrically conductive magnetism connector 21 magnetism and is realized the mutual contact, the box that charges is connected through electrically conductive magnetism connector 21 and electrically conductive connector 12's electricity, and then realize the earphone and charge in the box that charges, the magnetism connector in this embodiment, the structure of setting up magnet alone has been reduced, space utilization has been improved, conveniently electrically conductive magnetism connector 21 is connected with electrically conductive connection's magnetism, the effect of magnetism is inhaled and the contact stability that charges has been improved.

It should be noted that the main function of the magnetic sensor 13 is to detect whether the earphone is in the charging box, so as to change the control state of the control circuit of the electronic component. If the magnetic sensor 13 is installed on the earphone, the conductive magnetic connector 21 is installed on the charging box, if the earphone enters the charging box, the magnetic sensor 13 of the charging box detects the magnetism of the conductive magnetic connector 21 on the earphone, and the earphone is identified to enter the charging box, and at this time, the charging box enters a corresponding working mode, such as turning on the power supply, monitoring the earphone state, and the like. When the earphone leaves the charging box, the magnetic inductor 13 of the charging box detects that the magnetism of the conductive magnetic connector 21 on the earphone disappears, the earphone is distinguished from the charging box, and the charging box enters a corresponding working mode, such as power off. Similarly, if magnetic sensor 13 sets up in the box that charges, when electrically conductive magnetic connector 21 established at the earphone, when the earphone got into the box that charges, magnetic sensor 13 of earphone detected the magnetism of electrically conductive magnetic connector 21 on the box that charges, differentiateed the earphone and gone into the box, the earphone got into corresponding mode, if close the bluetooth, got into dormant state etc.. When the earphone leaves the charging box, the magnetic sensor 13 of the earphone detects that the magnetism of the conductive magnetic connector 21 on the charging box disappears, the earphone is distinguished from the charging box, and the earphone enters a corresponding working mode, such as Bluetooth opening, working mode and the like.

Note that the conductive connector 12 has only conductivity, and does not have magnetism.

Specifically, the first connecting assembly 1 can be disposed on an earphone, the second connecting assembly 2 is disposed on a charging box, the conductive connector 12 can be made of iron alloy material, so that the conductive connector 12 has both conductive performance and magnet attraction performance, the conductive connector 12 is electrically connected with a control circuit of the earphone to realize the conductive communication function, the conductive communication circuit is the same as the charging connection circuit of the existing true wireless bluetooth earphone, the conductive connector 12 serves as a charging conductor and a magnet at the earphone end to combine the conventional structure of the charging copper pillar and the magnet beside the copper pillar to improve the utilization rate of the inner space of the earphone, if the number of the conductive connectors 12 is two, the magnetic sensor 13 can be disposed between the two conductive connectors 12, the bottom of the magnetic sensor 13 is electrically connected with the control circuit of the earphone for signal transmission, the connection mode of the magnetic sensor 13 and the control circuit of the earphone is the same as that of the existing hall switch of the real wireless bluetooth earphone, and is not repeated here, in addition, the conductive magnetic connector 21 can be processed into a required shape by taking a magnet (such as Ru FeB) as a base material, and the surface of the conductive magnetic connector 21 is plated with 400u ", acid copper 200u", white copper tin 200u "and gold 30u", so that the surface conductivity of the conductive magnetic connector 21 is enhanced, and the requirement of the conductivity (the impedance is less than 50m Ω) in the connector is met. The conductive magnetic connector 21 of the second connecting component 2 on the charging box has magnetism, influences the magnetic flux detected by the magnetic inductor 13, and has a trigger function when charging or taking out the earphone. The conductive magnetic connector 21 is magnetized by N52 (magnet magnetizing intensity level).

In some embodiments of the present application, optionally, as shown in fig. 4, the second connection assembly 2 further includes a housing 22, a conductive elastic member 23, a conductive sheet 24 and a circuit board, one end of the housing 22 is provided with a through hole, the other end of the housing 22 is connected to the circuit board, the conductive magnetic connector 21 is located in the housing 22, the top of the conductive magnetic connector 21 extends out of the through hole, the conductive elastic member 23 is arranged between the conductive sheet 24 and the bottom of the conductive magnetic connector 21, and the conductive sheet 24 is arranged on the circuit board.

In this embodiment, the conductive elastic element 23, the conductive sheet 24, the conductive magnetic connector 21 and the circuit board form a pogo pin structure, the housing 22 is disposed on the charging box, and the conductive elastic element 23, the conductive sheet 24, the conductive magnetic connector 21 and the circuit board are disposed on the housing 22, the conductive elastic element 23 may be a spring with conductive performance, optionally, a groove 241 is disposed on the conductive sheet 24, one end of the conductive elastic element 23 is disposed in the groove 241, and the other end of the conductive elastic element 23 is connected to the conductive magnetic connector 21. That is, one end of the spring is connected to the conductive magnetic connector 21, and the other end of the spring is disposed in the groove 241, so that the spring satisfies a good conductive property, the conductive impedance is less than 50m Ω, and the upper and lower ends of the spring are designed to be flat surfaces, so as to ensure the conductive property between the conductive magnetic connector 21 and the conductive plate 24.

In the above embodiment of the present application, optionally, as shown in fig. 3 and fig. 4, the conductive magnetic connector 21 includes a magnetic pillar 211 and a magnetic pillar cap 212, the magnetic pillar 211 is connected to the magnetic pillar cap 212, the diameter of the magnetic pillar 211 is smaller than the diameter of the magnetic pillar cap 212, the cap edge of the magnetic pillar cap 212 is the extension 213, when in use, that is, when the conductive magnetic connector 21 is connected to the conductive connector 12, the magnetic pillar 211 extends out of the through hole and is magnetically connected to the conductive connector 12, and the hall sensor 13 is located above the extension 213. Optionally, the magnetic pillar 211 and the magnetic pillar cap 212 are integrally formed.

In this embodiment, the diameter of the magnetic pillar 211 is smaller than that of the magnetic pillar cap 212, that is, the whole conductive magnetic connector 21 is in an inverted T-shaped structure, the surfaces of the magnetic pillar 211 and the magnetic pillar cap 212 are plated with conductive layers to increase the conductive performance thereof, the conductive magnetic connector 21 in the inverted T-shaped structure enables the conductive elastic sheet to be compressed and then elastically deformed to prevent the conductive magnetic connector 21 from coming out of the through hole of the housing 22, so as to improve the reliability of the product, and in addition, when the conductive magnetic connector 21 is connected to the conductive connector 12, the magnetic sensor 13 is located above the brim of the magnetic pillar cap 212, that is, above the extension 213, so as to facilitate the detection of the magnetic sensor 13.

In some embodiments of the present application, optionally, the outer surface of the conductive magnetic connector 21 is provided with a metal conductive layer, so as to enhance the conductive performance of the conductive magnetic connector 21.

In some embodiments of the present application, optionally, as shown in fig. 3 and 4, the first connection assembly 1 further includes a circuit board 14, the circuit board 14 is disposed in the housing 11, and the circuit board 14 is electrically connected to the conductive connector 12 and the hall sensor 13, respectively.

In this embodiment, the conductive connector 12 is soldered to the circuit board 14 and connected to the main control circuit of the earphone to implement the conductive communication function, and the bottom of the hall sensor 13 is electrically connected to the circuit board 14 for transmitting signals.

In some embodiments of the present application, optionally, the conductive connector 12 is an iron alloy guide post; and/or the magnetic sensor is a hall sensor. The conductive connector 12 is made of an iron alloy material to form an iron alloy guide post, the conductive connector 12 is completely non-magnetic, the conductivity and the magnet adsorption performance of the conductive connector are improved, in addition, the magnetic sensor 13 can be a hall sensor with a magnetic induction function, and other sensors with a magnetic induction function can be selected.

In some embodiments of the present application, optionally, as shown in fig. 3 and 4, two conductive connectors 12 are disposed at intervals along the length direction of the housing 11, the number of the conductive magnetic connectors 21 is equal to the number of the conductive connectors 12, and the magnetic sensor 13 is disposed between the two conductive connectors 12. This facilitates the magnetic detection of the left and right conductive magnetic connectors 21 by the magnetic sensor 13.

Another embodiment of the present application provides an earphone and a charging box, where the earphone and the charging box include an earphone body, a charging box body, and a magnetic connector 100 provided in any one of the above embodiments, a first connecting component 1 of the magnetic connector 100 is disposed in the earphone body, and a corresponding second connecting component 2 of the magnetic connector 100 is disposed in the charging box body; or the second connecting component 2 of the magnetic connector 100 is disposed in the earphone body, and the corresponding first connecting component 1 of the magnetic connector 100 is disposed in the charging box.

The earphone and the charging box provided by the embodiment both include the magnetic connector provided by any one of the above embodiments, so that all the beneficial effects of the magnetic connector provided by any one of the above embodiments are achieved, and thus, the description is omitted.

Specifically, as shown in fig. 1 to 4, the magnetic connector provided in this embodiment is applied to an earphone and a charging box, and is operated as follows:

for example, the first connecting component 1 is disposed on the earphone body, the second connecting component 2 is disposed on the charging box body, the charging position on the earphone body is connected with the conductive connector 12, the charging position corresponding to the charging box body is connected with the conductive magnetic connector 21, because the conductive connector 12 and the conductive magnetic connector 21 are magnetically attracted and are in zero-distance contact, therefore, the position for placing the magnet is not required to be reserved additionally, the space utilization rate in the charging box is further improved, when the earphone body is placed into the charging box, the conductive connector 12 can automatically guide to adsorb the conductive magnetic connector 21 in the charging box for contact so as to realize charging, because the magnetic force of the magnets depends on the size and the magnetic induction intensity of the magnets, the distance positions of the two magnets influence the magnetic attraction, and the problem of magnet distance has been eliminated in this application, makes magnetic attraction more guaranteed, and then has improved magnetism and has inhaled the effect and charge contact stability.

In summary, the magnetic connector provided in the embodiment at least has the following beneficial effects: the embodiment of this application provides a magnetic connector, through be provided with electrically conductive connector and hall sensor at first coupling assembling, second coupling assembling's electrically conductive magnetism connector can be connected with electrically conductive connector magnetism simultaneously, and this moment, electrically conductive magnetism connector realizes the electricity with electrically conductive connector and is connected, and simultaneously under the magnetic action of the extension of electrically conductive magnetism connector, the magnetic inductor is triggered. First coupling assembling can set up on the earphone, the setting that the second coupling assembling corresponds is on the box that charges, when the earphone is put into the box that charges, electrically conductive connector carries out magnetism with electrically conductive magnetism connector and inhales and realize the mutual contact, the box that charges is connected through electrically conductive magnetism connector and electrically conductive connector's electricity, realize that the earphone charges in the box that charges, the magnetism connector of this application, the structure that sets up magnet alone has been reduced, space utilization is improved, conveniently electrically conductive magnetism connector is connected with electrically conductive connection joint's magnetism, the effect of magnetism is inhaled and the contact stability that charges has been improved.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A magnetic connector comprises a first connecting component and a second connecting component which are respectively arranged on an earphone and a charging box thereof,

the first connecting assembly comprises a shell and a conductive connector, an opening is formed in the shell, a magnetic inductor is arranged in the position, close to the conductive connector, in the shell, the conductive connector is arranged in the shell, and one end of the conductive connector extends out of the opening;

the second coupling assembling includes electrically conductive magnetism connector, electrically conductive magnetism connector set up in with the corresponding position of electrically conductive connector, the bottom of electrically conductive magnetism connector is to keeping away from the direction of electrically conductive magnetism connector forms the extension, the top of electrically conductive magnetism connector is close to realize magnetism connection when electrically conductive connector, electrically conductive magnetism connector with when electrically conductive connector magnetism is connected, realize the electricity and connect, the magnetic inductor is located the top of extension, and be in under the magnetic action of extension, the magnetic inductor triggers.

2. The magnetic connector according to claim 1, wherein the second connecting assembly further comprises a housing, a conductive elastic member, a conductive sheet and a circuit board, wherein a through hole is formed at one end of the housing, the other end of the housing is connected with the circuit board, the conductive magnetic connector is located in the housing, the top of the conductive magnetic connector extends out of the through hole, the conductive elastic member is arranged between the conductive sheet and the bottom of the conductive magnetic connector, and the conductive sheet is arranged on the circuit board.

3. The magnetic connector of claim 2, wherein the conductive magnetic connector comprises a magnetic post and a magnetic cap, the magnetic post is connected to the magnetic cap, the diameter of the magnetic post is smaller than that of the magnetic cap, the brim of the magnetic cap is the extension, when in use, the magnetic post extends out of the through hole to be magnetically and electrically connected to the conductive connector, and the magnetic sensor is located above the extension.

4. The magnetic connector of claim 3, wherein the magnetic post and the magnetic post cap are integrally formed.

5. The magnetic connector of claim 2, wherein the outer surface of the conductive magnetic connector is provided with a metal conductive layer.

6. The magnetic connector of claim 2, wherein a groove is formed in the conductive sheet, one end of the conductive elastic member is disposed in the groove, and the other end of the conductive elastic member is connected to the conductive magnetic connector.

7. The magnetic connector of claim 1, wherein the first connecting assembly further comprises a circuit board disposed in the housing, and the circuit board is electrically connected to the conductive connector and the magnetic sensor, respectively.

8. The magnetic connector of claim 1, wherein the conductive contact head is a ferrous alloy guide post; and/or

The magnetic sensor is a Hall sensor.

9. The magnetic connector according to claim 1, wherein two of the conductive connectors are arranged at intervals along a length direction of the housing, the number of the conductive magnetic connectors is equal to the number of the conductive connectors, and the magnetic sensor is arranged between the two conductive connectors.

10. An earphone and charging box, characterized by comprising an earphone body and a charging box body and a magnetic connector according to any one of claims 1 to 9, wherein a first connecting component of the magnetic connector is arranged in the earphone body, and a corresponding second connecting component of the magnetic connector is arranged in the charging box body; or

The second connecting component of the magnetic connector is arranged in the earphone body, and the corresponding first connecting component of the magnetic connector is arranged in the charging box body.

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