Remote controller, earmuff structure and earphone

Abstract

The utility model discloses a remote controller, an earmuff structure and an earphone, the remote controller comprises a remote controller body, the remote controller body is provided with a plurality of first magnetic members, and the plurality of first magnetic members are distributed on the remote controller body at intervals; wherein the remote controller body is provided with a connecting side, and the polarity, facing the connecting side, of one part of the first magnetic parts is different from the polarity, facing the connecting side, of the other part of the first magnetic parts. According to the remote controller provided by the utility model, the polarity of one part of the plurality of first magnetic pieces is different from that of the other part of the plurality of first magnetic pieces, so that when the remote controller is connected with other structures, the adsorption direction of the remote controller and the other structures is unique through the principle that like poles repel and unlike poles attract between the magnetic poles; the remote controller and other structures can be accurately mounted at relative positions, mounting dislocation is avoided, assembly precision and assembly efficiency are improved, and the remote controller and other structures are high in connection strength and good in stability through magnetic attraction of multiple groups of magnetic poles.

Description

TECHNICAL FIELD

[0001] The utility model relates to remote controller technical field especially relates to a remote controller and have this remote controller's earmuff structure and have this earmuff structure's earphone. BACKGROUND

[0002] In recent years, with the rapid development of earphone, such as head-mounted Bluetooth earphone, users can enjoy music with both ears without being bound by the cable. The product form of different head-mounted Bluetooth earphones is basically the same, and there is a great product exploration space to enrich the use experience of earphone users. In addition, the head-mounted earphone can also install some detachable accessories in a magnetic suction mode, but the accessories may be upside down or misaligned during installation, and there is room for improvement. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems existing in the prior art. For this purpose, the utility model provides a remote controller, the remote controller has uniqueness in the adsorption direction with other structures, the relative position of the remote controller and other structures can be accurately installed, misalignment during installation can be avoided, thereby improving assembly accuracy and assembly efficiency, and the connection strength of the remote controller and other structures is high and the stability is good through the magnetic attraction of multiple groups of magnetic poles.

[0004] According to the remote controller of the utility model embodiment, a part of the multiple first magnetic pieces and another part of the multiple first magnetic pieces are different in polarity, when the remote controller is connected with other structures, the principle that same poles repel each other and different poles attract each other is used, the adsorption direction of the remote controller and other structures has uniqueness, the relative position of the remote controller and other structures can be accurately installed, misalignment during installation can be avoided, thereby improving assembly accuracy and assembly efficiency, and the connection strength of the remote controller and other structures is high and the stability is good through the magnetic attraction of multiple groups of magnetic poles, and the structure is simple, convenient to assemble and good in use effect.

[0005] According to the remote controller of the utility model embodiment, a part of the multiple first magnetic pieces and another part of the multiple first magnetic pieces are different in polarity, when the remote controller is connected with other structures, the principle that same poles repel each other and different poles attract each other is used, the adsorption direction of the remote controller and other structures has uniqueness, the relative position of the remote controller and other structures can be accurately installed, misalignment during installation can be avoided, thereby improving assembly accuracy and assembly efficiency, and the connection strength of the remote controller and other structures is high and the stability is good through the magnetic attraction of multiple groups of magnetic poles, and the structure is simple, convenient to assemble and good in use effect.

[0006] According to the remote controller of some embodiments of the utility model, the mounting cavity is formed in the remote controller body, and the first magnetic piece is located in the mounting cavity.

[0007] The remote controller according to some embodiments of the present application, the remote controller body comprises a main shell and a mounting cover plate, the main shell has the connecting side, the main shell defines a mounting groove on the side away from the connecting side, the mounting cover plate is connected to the groove of the mounting groove to close the mounting groove and cooperatively define the mounting cavity with the main shell.

[0008] The remote controller according to some embodiments of the present application, the inner wall of the main shell is provided with a plurality of mounting columns, the mounting column is provided with a groove for mounting the first magnetic part.

[0009] The remote controller according to some embodiments of the present application, a plurality of reinforcing ribs are arranged in the main shell, the reinforcing ribs are arranged in the middle of the main shell, the reinforcing ribs divide the mounting cavity into a plurality of sub-cavities, and each mounting column is arranged in a different sub-cavity.

[0010] The remote controller according to some embodiments of the present application further comprises an electric control board and an operation button, the electric control board is arranged in the remote controller body, the operation button is movably arranged in the remote controller body, and the operation button is adapted to be in contact with the electric control board after being pressed.

[0011] The remote controller according to some embodiments of the present application, the remote controller body and the operation button are further provided with an elastic member for pushing the operation button away from the electric control board.

[0012] The remote controller according to some embodiments of the present application, the remote controller body is provided with a fixing hole, the operation button comprises a pressing part, a limiting part and a penetrating part penetrating the fixing hole, one end of the penetrating part protruding out of the remote controller body is connected with the pressing part, one end of the penetrating part penetrating into the remote controller body is connected with the limiting part, the cross-sectional diameter of the pressing part and the limiting part perpendicular to the axis of the fixing hole is greater than the diameter of the fixing hole, and the elastic member is arranged between the pressing part and the remote controller body.

[0013] The remote controller according to some embodiments of the present application, the outer side of the remote controller body is further provided with a mounting groove for accommodating the pressing part, the groove bottom of the mounting groove is communicated with the fixing hole, the elastic member is arranged in the mounting groove, and one end of the elastic member is in contact with the pressing part, and the other end is in contact with the bottom wall of the mounting groove.

[0014] The remote controller according to some embodiments of the present application, a sealing member is arranged between the penetrating part and the inner wall of the fixing hole.

[0015] The remote controller according to some embodiments of the present application further comprises a charging terminal, the charging terminal is installed on the remote controller body and at least partially exposed from the remote controller body, and the charging terminal is electrically connected with the electric control board.

[0016] The remote controller according to some embodiments of the present application, the charging terminal and the operation button are located on the same side of the remote controller body.

[0017] The utility model also provides an ear cover structure.

[0018] The ear cover structure according to the embodiments of the present application comprises: an ear cover body and the remote controller of any one of the above embodiments, one side of the ear cover body is formed with an open accommodating groove, and at least part of the remote controller is accommodated in the accommodating groove.

[0019] The ear cover structure according to some embodiments of the present application is provided with a plurality of second magnetic members, the polarities of part of the second magnetic members are different from the polarities of another part of the second magnetic members, and the plurality of second magnetic members and the plurality of first magnetic members are magnetically attracted one by one to enable the remote controller to be detachably installed on the ear cover body.

[0020] The ear cover structure according to some embodiments of the present application defines one first magnetic member and one second magnetic member corresponding to magnetic attraction as a group, at least one first magnetic member cooperates with the second magnetic members of other groups when the remote controller is misalignedly installed on the ear cover body, and the resultant force of the interaction forces between each first magnetic member and second magnetic member of the remote controller and the ear cover body is repulsion.

[0021] The ear cover structure according to some embodiments of the present application is formed with an ear cover space in the ear cover body, and the plurality of second magnetic members are distributed in the ear cover space in proximity to the side wall of the accommodating groove.

[0022] The ear cover structure according to some embodiments of the present application further comprises an elastic buffer member, which is arranged between the remote controller and the ear cover body.

[0023] The ear cover structure according to some embodiments of the present application is provided with an elastic buffer member, which is arranged between the remote controller and the ear cover body.

[0024] The utility model further provides an earphone.

[0025] The earphone according to the embodiments of the present application comprises a head beam and the ear cover structure of any one of the above embodiments, the ear cover structure is two, and the two ear cover structures are respectively connected to the two ends of the head beam.

[0026] According to the earphone of some embodiments of the present application, one remote controller is detachably connected to each side of the ear cover body.

[0027] The earphone and the ear cover structure and the remote controller have the same advantages as the prior art, and will not be described here.

[0028] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0029] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0030] Figure 1 is a sectional view of the ear cover structure according to an embodiment of the present application;

[0031] Figure 2 is Figure 1 is an enlarged view of A in FIG. 6;

[0032] Figure 3 is a partial exploded view of the ear cover structure according to an embodiment of the present application;

[0033] Figure 4 is a sectional view of the remote controller according to an embodiment of the present application;

[0034] Figure 5 is an exploded view of the remote controller according to an embodiment of the present application;

[0035] Figure 6 is a sectional view of the operating button of the remote controller according to an embodiment of the present application;

[0036] Figure 7 is a structural schematic view of the earphone according to an embodiment of the present application.

[0037] REFERENCE NUMERALS:

[0038] earphone 1000, ear cover structure 100,

[0039] ear cover body 1, second magnetic member 11, accommodating groove 12, ear cover space 13, ear pad 14,

[0040] Remote controller 2, remote controller body 21, sealing plate 211, terminal mounting hole 212, first magnetic member 22, mounting cavity 23, sub-cavity 231, main body shell 24, mounting groove 241, mounting column 242, groove 2421, reinforcing rib 243, fixing hole 244, mounting groove 245, mounting cover plate 25, electric control board 26, vibration motor 261, operation button 27, pressing part 271, penetrating part 272, limiting part 2721, sealing member 273, elastic member 28, charging terminal 29, battery 201,

[0041] Elastic buffer 3, head beam 200. DETAILED DESCRIPTION

[0042] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used merely for explaining the present application, and cannot be understood as limiting the present application.

[0043] In the description of the present application, it should be understood that the orientation or positional relationship indicated by 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 is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified and limited, the term "a plurality of" means two or more.

[0044] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0045] The following will be described with reference to Figures 1-7The remote controller 2 according to the embodiment of the utility model, through setting at least one of multiple first magnetic parts 22 and other polarity is different, when the remote controller 2 is connected with other structure, through the principle of repulsion between magnetic poles and attraction between different magnetic poles, the adsorption direction of the remote controller 2 and other structure has uniqueness, can make the relative position of the remote controller 2 and other structure accurate installation, can avoid installation misplacement, thereby improve assembly accuracy and assembly efficiency, and through multiple sets of magnetic pole magnetic attraction, the connection strength of the remote controller 2 and other structure is high, stability is good, simple structure, convenient assembly, good use effect.

[0046] Before continuing to introduce the ear cover structure 100 of the embodiment, the axial direction and the radial direction of the ear cover structure 100 are defined to facilitate subsequent description. Among them, the axial direction of the ear cover structure 100 referred to by the utility model is the thickness direction of the ear cover structure 100. When the user wears the earphone to cover the ear cover structure 100 on the user's ear, the axial direction of the ear cover structure 100 refers to the direction of the ear cover structure 100 close to and away from the ear, and the axis of the ear cover structure 100 is a straight line penetrating the geometric center of the ear cover structure 100 along the axial direction of the ear cover structure 100. The radial direction of the ear cover structure 100 is the direction perpendicular to the axial direction of the ear cover structure 100, that is, the direction perpendicular to the thickness direction of the ear cover structure 100. Among them, the ear cover structure 100 includes an ear cover body 1 and a remote controller 2, and the ear cover body 1 and the remote controller 2 also have axial directions, radial directions and axes respectively. When the ear cover body 1 and the remote controller 2 are assembled into the ear cover structure 100, the axial directions, radial directions and axes of the ear cover body 1 and the remote controller 2 are consistent with the axial direction, radial direction and axis of the ear cover structure 100.

[0047] As Figures 1-7 shown, the remote controller 2 according to an embodiment of the utility model comprises: a remote controller body 21.

[0048] Among them, it needs to be explained that the remote controller 2 can be used in cooperation with other structures, such as ear cover, sound, display, fan, remote control toy, etc. The remote controller 2 can send instructions and can control the above-mentioned several types of structures to start or shut down or some other functions in the use process. The application range of the remote controller 2 is wide, and it is convenient and fast to use. The shell of the remote controller 2 is usually made of plastic or metal, which is used to protect the internal circuit and elements, and at the same time provides comfortable holding feeling. The circuit board is the core part of the remote controller 2, which is composed of a group of electronic elements. Through the cooperation of these elements, the key instruction code is encoded into an infrared signal and emitted. The battery is the power supply part of the remote controller 2, which is usually a dry battery or a rechargeable battery. It provides the required power for the remote controller 2 and ensures the normal work of the internal circuit and elements.

[0049] The remote controller body 21 is provided with a plurality of first magnetic members 22 which are spaced apart and distributed on the remote controller body 21, and the first magnetic members 22 have magnetism. The plurality of first magnetic members 22 are provided on the remote controller body 21, so that the remote controller body 21 can be magnetically connected with other structures. The plurality of first magnetic members 22 are spaced apart and distributed on the remote controller body 21, so that the plurality of first magnetic members 22 can be uniformly spaced apart and distributed, and the plurality of positions of the remote controller body 21 can be magnetically attracted together with other structures, so as to effectively improve the connection strength of the remote controller body 21. The magnetic connection mode is simple and convenient to operate, and is convenient for disassembly and maintenance of the remote controller 2.

[0050] In order to accurately show the positions of the first magnetic members 22, the embodiment discloses an auxiliary structure 23 which is arranged on the remote controller body 21. Figure 1 The auxiliary structure 23 is arranged on the remote controller body 21. Figure 2 The internal circuit and elements of the remote controller body 21 are hidden in the auxiliary structure 23, so as not to block the first magnetic members 22.

[0051] The first magnetic members 22 can be configured as magnets, and the plurality of first magnetic members 22 are detachably connected to the remote controller body 21. The plurality of first magnetic members 22 can be connected to the remote controller body 21 by colloid, or can be connected by a mechanical mode, for example, the first magnetic members 22 and the remote controller body 21 can be integrally formed by a hot embedding method, and the like. The setting mode is firm and reliable.

[0052] The remote controller body 21 has a connection side, and the polarities of a part of the first magnetic members 22 towards the connection side are different from the polarities of another part of the first magnetic members 22 towards the connection side.

[0053] Specifically, one side of the remote controller body 21 can be provided with a connection side for connection with other structures, and the magnetic attraction parts of the plurality of first magnetic members 22 extend towards the connection side. Correspondingly, the other structure is also provided with a plurality of magnetic attraction parts for magnetic attraction with the first magnetic members 22. The two poles of the first magnetic members 22 are N-pole and S-pole respectively, the polarities of a part of the first magnetic members 22 towards the connection side are different from the polarities of another part of the first magnetic members 22 towards the connection side, that is, the polarities of all the first magnetic members 22 towards the connection side are not all N-pole or S-pole. The plurality of magnetic attraction parts of the other structure correspond to the polarities of the plurality of first magnetic members 22 one by one. When two magnets are close to each other, they are repelled by the same magnetic field and attracted by different magnetic fields. When the magnetic properties of the plurality of first magnetic members 22 and the plurality of magnetic attraction parts are different, the remote controller 2 and the other structure can be attracted and adsorbed together. When the remote controller body 21 is correctly mounted on the other structure, each first magnetic member 22 is magnetically attracted to a magnetic attraction part.

[0054] In actual design, the first magnetic member 22 and the magnetic attraction portion can be arranged in the same number to ensure reliable magnetic attraction and avoid waste of magnets. The first magnetic member 22 and the magnetic attraction portion can be arranged in three, four, five, six, etc. The magnetic poles of the plurality of first magnetic members 22 and the plurality of magnetic attraction portions can be arranged in opposite forms. According to the magnetic pole polarity of the first magnetic member 22 towards the connecting side, one of the plurality of first magnetic members 22 has an opposite magnetic pole, or two or three first magnetic members 22 can be arranged. The plurality of magnetic attraction portions also have at least one opposite magnetic pole. The number of opposite magnetic poles of the remote controller body 21 and other structures is consistent to ensure reliable connection of the remote controller body 21 and the other structures. The arrangement mode is various and can be flexibly selected.

[0055] Therefore, by arranging the plurality of first magnetic members 22 on the remote controller body 21, the remote controller 2 and the other structures can be connected by a plurality of groups of magnetic poles. The connection strength is high and the stability is good. A part of the plurality of first magnetic members 22 and another part have different polarities towards the connecting side. The magnetic poles of the other structures correspond to the magnetic poles of the remote controller body 21. According to the principle that the same poles repel each other and the opposite poles attract each other, the attraction direction of the remote controller body 21 and the other structures is unique. Therefore, magnetic attraction connection can be achieved. The remote controller body 21 and the other structures can be positioned and installed. The remote controller body 21 and the other structures can be prevented from being misaligned in the up-down and left-right directions during installation. Therefore, the assembly precision and efficiency are improved. The structure is simple, the assembly is convenient, and the use effect is good.

[0056] In some embodiments, the mounting cavity 23 is formed in the remote controller body 21. The first magnetic member 22 is located in the mounting cavity 23. As shown in Figure 2 The mounting cavity 23 of the remote controller body 21 has an open side along the attraction direction and can be open towards the other structure for installation of the first magnetic member 22. The first magnetic member 22 extends along the attraction direction. One end of the first magnetic member 22 is connected to the mounting cavity 23 to achieve connection and fixation of the first magnetic member 22 and the remote controller body 21. The other end of the first magnetic member 22 is used for magnetic attraction with the other structure. At least part of the structure of the first magnetic member 22 is located in the mounting cavity 23. The plurality of first magnetic members 22 are distributed in the mounting cavity 23 with a spacing. The plurality of first magnetic members 22 and the plurality of magnetic attraction portions of the other structure are distributed one by one. The attraction of the remote controller body 21 and the other structure is more reliable. Therefore, the stability of the connection between the remote controller body 21 and the other structure is improved.

[0057] The plurality of first magnetic members 22 have a large spacing between each other. Correspondingly, the plurality of magnetic attraction portions of the other structure have a large spacing between each other. The same pole repulsion between the plurality of first magnetic members 22 and the plurality of magnetic attraction portions is avoided. The attraction force between the plurality of groups of magnetic poles is uniform. The magnetic attraction effect is good. The installation operation is simple and convenient.

[0058] In some embodiments, the remote controller body 21 comprises a main body shell 24 and a mounting cover plate 25, the connecting side is the side of the main body shell 24 facing away from the mounting cover plate 25, one side of the main body shell 24 away from the connecting side defines a mounting groove 241, and the mounting cover plate 25 is connected to the groove opening of the mounting groove 241 to close the mounting groove 241 and cooperatively define the mounting cavity 23 with the main body shell 24.

[0059] Specifically, as shown in Figure 3 , the outer shape structure of the remote controller body 21 can be configured as a circular structure, the main body shell 24 and the mounting cover plate 25 are both circular structures, and as shown in Figure 1 and Figure 2 , the mounting groove 241 is formed in the main body shell 24 and can be configured as a circular groove, and the mounting groove 241 is open in the direction away from the connecting side, the mounting cover plate 25 is arranged to be connected to the groove opening of the mounting groove 241, so that the mounting groove 241 is in a closed state, and the mounting cavity 23 is formed by closing the mounting groove 241 with the mounting cover plate 25, which hides the structure in the mounting cavity 23 in the remote controller body 21, and can play a protective and sealing effect, and can maintain the structural integrity of the non-connecting side of the remote controller body 21, and play a good decorative role.

[0060] The mounting groove 241 is arranged away from the connecting side, so that the main body shell 24 can be used for mounting some other structures of the remote controller body 21 on one side of the mounting groove 241, and the main body shell 24 can be used for connecting the remote controller body 21 with other structures on the connecting side, and the mounting and dismounting of the two will not interfere with each other, facilitating the maintenance of the overall structure.

[0061] It should be noted that the mounting cover plate 25 can be connected to the main body shell 24 by gluing, clamping or other methods, and the connection method is simple and convenient to assemble. In addition, the mounting cover plate 25 and the main body shell 24 can be an integral structure, which can reduce the connection steps of the two and maintain the sealing of the two.

[0062] In some embodiments, the inner wall of the main body shell 24 is provided with a plurality of mounting columns 242, and the mounting columns 242 are provided with grooves 2421 for mounting the first magnetic members 22.

[0063] In this way, by arranging a plurality of first magnetic members 22 to be respectively mounted in the grooves 2421 of the plurality of mounting columns 242, the plurality of first magnetic members 22 can be installed to the predetermined positions, ensuring the accurate installation of the first magnetic members 22 in the main body shell 24, facilitating the alignment of the plurality of first magnetic members 22 with the plurality of magnetic attraction parts of other structures, and facilitating the maintenance and replacement of the first magnetic members 22. In addition, the first magnetic members 22 are installed in the mounting columns 242, which can limit the outer periphery of the first magnetic members 22 to avoid accidental collision and tilting, and has good structural strength and long service life.

[0064] Specifically, as shown in Figure 2 The plurality of mounting columns 242 extend in the main body shell 24 along the attracting direction, each of the mounting columns 242 is provided with a groove 2421 for mounting the first magnetic member 22, and the groove 2421 is open towards the side close to the connecting side, so that one end of the first magnetic member 22 is mounted in the groove 2421, and the other end protrudes from the end of the mounting column 242, so that the plurality of first magnetic members 22 can be well attracted and attracted to other structures. Among them, the mounting column 242 can be an integral structure with the main body shell 24, which is simple in structure and low in processing cost.

[0065] In some embodiments, a plurality of reinforcing ribs 243 are arranged in the main body shell 24, the plurality of reinforcing ribs 243 are crossed in the middle of the main body shell 24, and the reinforcing ribs 243 divide the mounting cavity 23 into a plurality of sub-cavities 231, and each mounting column 242 is located in a different sub-cavity 231.

[0066] Specifically, the reinforcing ribs 243 can strengthen the structural strength of the main body shell 24, as shown in Figure 2 The plurality of reinforcing ribs 243 and the plurality of mounting columns 242 are distributed on the same side of the main body shell 24 and protrude towards the side of the connecting side of the remote control body 21, wherein the plurality of reinforcing ribs 243 respectively extend towards the middle of the main body shell 24 and are connected by crossing in the middle of the main body shell 24, and the plurality of reinforcing ribs 243 are uniformly distributed and crossed, so that the overall structure is more regular and orderly, and the ends of the plurality of reinforcing ribs 243 are connected to the inner side wall of the main body shell 24, so that the plurality of reinforcing ribs 243 can support the inner bottom wall and the inner side wall of the main body shell 24 to improve the structural strength of the main body shell 24, and the plurality of reinforcing ribs 243 can divide the mounting cavity 23 into a plurality of sub-cavities 231 to arrange the plurality of mounting columns 242.

[0067] Among them, the first magnetic member 22 can be four, that is, the mounting column 242 is four, and the four mounting columns 242 are respectively located in different sub-cavities 231, which can increase the spacing distance of the four mounting columns 242, and the reinforcing ribs 243 can be eight, and the eight reinforcing ribs 243 are uniformly distributed and spaced apart along the circumference of the main body shell 24, so that the overall structure is more uniform, and the number of reinforcing ribs 243 and the arrangement mode of the mounting column 242 are not limited to the embodiment described herein, and can be set according to actual needs.

[0068] In some embodiments, the remote control 2 further comprises an electric control board 26 and an operation button 27, the electric control board 26 is located in the remote control body 21, and the operation button 27 is movably mounted on the remote control body 21, and the operation button 27 is adapted to be in pressure contact with the electric control board 26 after being pressed.

[0069] Specifically, the electric control board 26 and the operation button 27 in the remote controller 2 are core components, which together realize the control function of the remote controller 2. The electric control board 26 is connected in the remote controller body 21, and the operation button 27 is movably connected to the remote controller body 21. The operation button 27 can be pressed and moved relative to the remote controller body 21 when pressed. When the operation button 27 is moved towards the electric control board 26 and pressed against the electric control board 26, the corresponding circuit path is triggered. The electric control board 26 receives the input signal from the operation button 27 and outputs instructions. When the operation button 27 is pressed once and pressed against the electric control board 26, the electric control board 26 can control the remote controller 2 to turn on. When the operation button 27 is pressed again, the electric control board 26 can control the remote controller 2 to turn off. In addition, the electric control board 26 can also control the remote controller 2 to realize functions such as volume adjustment, song switching, and channel switching. The operation button 27 can be provided as one, two, or the like, to correspond to different functions of the remote controller 2. As shown in Figure 5 , the electric control board 26 is also provided with a vibration motor 261 to provide vibration prompts when the remote controller 2 is turned on and turned off. The remote controller 2 is provided with an enclosure 211 on the connection side to hide and protect the internal structure of the remote controller.

[0070] Therefore, by setting the operation button 27 in cooperation with the electric control board 26, the control function of the remote controller 2 is realized, and the operation of the remote controller 2 is simple and convenient.

[0071] In addition, the electric control board 26 can be detachably connected to the remote controller body 21 by screws or other connecting members, and the connection method is simple and convenient for disassembly and assembly.

[0072] In some embodiments, the remote controller 2 further comprises a resilient member 28 for pushing the operation button 27 away from the electric control board 26. The resilient member 28 is arranged between the operation button 27 and the remote controller body 21.

[0073] In this way, the resilient member 28 applies an elastic force to the operation button 27, which moves the operation button 27 away from the electric control board 26, and the operation button 27 and the electric control board 26 are separated, that is, the triggering effect of the operation button 27 and the electric control board 26 is removed, and the operation button 27 can be restored to the initial position, which is convenient for subsequent pressing of the operation button 27.

[0074] Specifically, the resilient member 28 has the ability to stretch and contract, and can be a spring or an elastic sheet. In the present embodiment, the resilient member 28 is a spring. Figure 5 Figure 6 ​As shown, the elastic member 28 can be sleeved on the outer periphery of the operation key 27, one end of the elastic member 28 abutting against the operation key 27 and the other end abutting against the remote controller body 21, so that when the operation key 27 and the remote controller body 21 do not move, the elastic member 28 is in a natural state, when the operation key 27 is pressed and moves towards the electric control panel 26, the elastic member 28 is in a compressed state, and the elastic member 28 exerts an elastic force on the operation key 27 away from the electric control panel 26, so that the operation key 27 moves away from the electric control panel 26, that is, the reset of the operation key 27 is realized, and the elastic member 28 returns to the natural state. Its movement is simple, convenient to assemble, and low in manufacturing cost.

[0075] In some embodiments, the remote controller body 21 is provided with a fixing hole 244, the operation key 27 includes a pressing portion 271, a limiting portion 2721, and a penetrating portion 272 penetrating through the fixing hole 244, one end of the penetrating portion 272 extending out of the remote controller body 21 is connected with the pressing portion 271, one end of the penetrating portion 272 extending into the remote controller body 21 is connected with the limiting portion 2721, the cross-sectional diameter of the pressing portion 271 and the limiting portion 2721 perpendicular to the axis of the fixing hole 244 is greater than the diameter of the fixing hole 244, and the elastic member 28 is arranged between the pressing portion 271 and the remote controller body 21.

[0076] Specifically, as shown in Figure 5 and Figure 6 the remote controller body 21 is provided with a fixing hole 244, the fixing hole 244 extends along the pressing direction and penetrates through the inner side and the outer side of the remote controller body 21, and the penetrating portion 272 of the operation key 27 penetrates through the fixing hole 244, so that the installation of the operation key 27 is realized, and the penetrating portion 272 can abut against the electric control panel 26.

[0077] Among them, as shown in Figure 6 the pressing portion 271, the penetrating portion 272 and the limiting portion 2721 are connected in sequence, the penetrating portion 272 is connected with the pressing portion 271 perpendicularly, and the limiting portion 2721 is connected with the penetrating portion 272 on the side away from the pressing portion 271, that is, a limiting installation groove is arranged on the inner side of the penetrating portion 272, the limiting installation groove can extend along the circumferential direction of the penetrating portion 272, the limiting portion 2721 can be configured as an annular structure, the limiting portion 2721 can be sleeved in the limiting installation groove, and the cross-sectional diameter of the pressing portion 271 and the limiting portion 2721 perpendicular to the axis of the fixing hole 244 is greater than the diameter of the fixing hole 244, so that the limiting portion 2721 is limited to abut against the inner side of the remote controller body 21, that is, the limiting portion 2721 abuts against the inner end of the fixing hole 244, and the pressing portion 271 can be limited to abut against the outer side of the remote controller body 21, that is, the pressing portion 271 abuts against the outer end of the fixing hole 244.

[0078] And the elastic member 28 is located between the pressing portion 271 and the remote controller body 21, so that after pressing the pressing portion 271, the operation button 27 moves towards the direction of the electric control board 26, and after the penetrating portion 272 contacts with the electric control board 26, the pressing portion 271 and the outer side of the remote controller body 21 are pressed at the same time, which can limit the continuous movement of the operation button 27. And when the pressing is finished, the operation button 27 moves away from the electric control board 26 until the limiting portion 2721 is pressed against the inner side of the remote controller body 21, which can limit the continuous movement of the operation button 27 to reset the operation button 27.

[0079] Therefore, through the above setting, the pressing portion 271 can limit the movement of the operation button 27 towards the electric control board 26, which can avoid the operation button 27 from damaging the contact point of the electric control board 26, and the safety is higher. And the limiting portion 2721 can limit the movement of the operation button 27 away from the electric control board 26, which can avoid the operation button 27 from being pulled out of the remote controller body 21.

[0080] In some embodiments, the outer side of the remote controller body 21 is also provided with a mounting groove 245 for accommodating the pressing portion 271, the groove bottom of the mounting groove 245 is communicated with the fixed hole 244, the elastic member 28 is sleeved outside the penetrating portion 272, the elastic member 28 is located in the mounting groove 245, and one end of the elastic member 28 is abutted against the pressing portion 271, and the other end is abutted against the bottom wall of the mounting groove 245.

[0081] Specifically, as shown in Figure 6 The outer side of the remote controller body 21 is provided with a mounting groove 245, the mounting groove 245 can be configured as a circular groove, the mounting groove 245 can be concentrically arranged with the fixed hole 244, and the groove bottom of the mounting groove 245 is communicated with the fixed hole 244, so that the penetrating portion 272 can pass through the fixed hole 244, and the pressing portion 271 can be accommodated in the mounting groove 245. The inner diameter of the mounting groove 245 is larger than the outer diameter of the pressing portion 271, and the mounting groove 245 is open towards the outer side of the remote controller body 21 for the installation of the operation button 27. During installation, the elastic member 28 is located in the mounting groove 245 and is sleeved outside the penetrating portion 272, one end of the elastic member 28 is abutted against the inner side of the pressing portion 271, and the other end is abutted against the bottom wall of the mounting groove 245, which can realize the arrangement of the elastic member 28, and the setting mode is simple and convenient to install.

[0082] Among them, the outer peripheral wall of the mounting groove 245 is provided with an abutting boss for abutting against the inner side of the pressing portion 271, or the outer end of the fixed hole 244 can be provided as an abutting surface for abutting against the inner side of the pressing portion 271. These two modes can both limit the pressing portion 271.

[0083] In some embodiments, the sealing member 273 is arranged between the penetrating portion 272 and the inner wall of the fixing hole 244, wherein the sealing member 273 is elastic, and the sealing member 273 is elastically pressed between the penetrating portion 272 and the fixing hole 244 to seal the fixing hole 244, so as to prevent dust, water and other particles from entering the remote controller 2, and to keep the inside of the remote controller 2 dry and clean, thereby ensuring normal use of the remote controller 2.

[0084] In actual design, the inner side of the penetrating portion 272 is formed with a sealing installation groove extending in the circumferential direction of the penetrating portion 272, and the sealing installation groove and the limiting installation groove are distributed in the circumferential direction of the penetrating portion 272, wherein the sealing member 273 can be a sealing ring, the sealing ring is sleeved in the sealing installation groove, and the sealing ring is pressed against the sealing installation groove and the inner wall of the fixing hole 244, so as to ensure the reliability of the sealing.

[0085] In some embodiments, the remote controller 2 further comprises a charging terminal 29, which is installed on the remote controller body 21 and at least partially exposed from the remote controller body 21, and the charging terminal 29 is electrically connected with the electric control board 26.

[0086] Specifically, the charging terminal 29 can realize electrical connection, the charging terminal 29 is arranged on the outer side of the remote controller body 21, the outer side of the remote controller body 21 is provided with a terminal installation opening 212 for installing the charging terminal 29, the terminal installation opening 212 penetrates the inner side and the outer side of the remote controller body 21, so that at least part of the charging terminal 29 is exposed from the remote controller body 21, and the inner side of the charging terminal 29 is electrically connected with the electric control board 26. Figure 4 and Figure 5 As shown, the remote controller 2 is further provided with a battery 201, which can be connected with the electric control board 26 to charge the electric control board 26.

[0087] Further, when the power of the remote controller 2 is insufficient, the data line of the external charging bin is connected with the charging terminal 29 to charge the remote controller 2, and after the power is fully charged, the data line is disconnected with the charging terminal 29.

[0088] Therefore, by arranging the charging terminal 29, the charging of the remote controller 2 is simpler and more convenient.

[0089] In some embodiments, as shown in Figure 4 and Figure 5As shown, the charging terminal 29 and the operation button 27 are located on the same side of the remote controller body 21, and the charging terminal 29 and the operation button 27 can be arranged on the outer side area of the remote controller body 21, and at least part of the structures of the two are exposed to the remote controller body 21, so that the operation of the charging terminal 29 and the operation button 27 is facilitated, and the arrangement space can be saved by arranging them on the same side of the remote controller body 21, and the charging terminal 29 and the operation button 27 are connected with the electric control board 26 at the same time, and the overall structure is more compact, and the setting mode is simple and convenient to process. And the charging terminal 29 and the operation button 27 are distributed apart, which can avoid mutual interference between structures.

[0090] The ear cover structure 100 is also provided in the utility model.

[0091] According to the ear cover structure 100 of the utility model embodiment, including: ear cover body 1 and the remote controller 2 of any one of the above embodiments, the ear cover body 1 is formed with an open containing groove 12 on one side, and at least part of the remote controller 2 is contained in the containing groove 12. Therefore, by the above mounting mode, at least part of the structure of the remote controller 2 can be embedded and mounted in the ear cover body 1, and at least part of the structure of the remote controller 2 can be hidden in the containing groove 12. And at least part of the remote controller 2 extends into the ear cover body 1, so that the coincidence area of the two is more, and the connection strength of the two is improved.

[0092] Specifically, as shown in the drawings, Figure 3 The outer shape structure of the ear cover body 1 can be configured as a circular structure, and the outer side of the ear cover body 1 is provided with the containing groove 12, which can be a circular groove and is open to the outside, and as shown in the drawings, Figure 1 And Figure 2 The size of the containing groove 12 is greater than the outer shape size of the remote controller 2, which is beneficial to mounting at least part of the remote controller 2 in the containing groove 12. Wherein, the remote controller 2 can also be contained in the containing groove 12, which can improve the connection strength of the two and keep the surface of the two flat. And as shown in the drawings, Figure 3 The ear cover body 1 is provided with an ear pad 14 on the side away from the remote controller 2, and the ear pad 14 can be detachably connected with the ear cover body 1, so that when the user wears the ear pad structure 100, the ear pad 14 is close to the ear, and the comfort of wearing is provided.

[0093] In some embodiments, as shown in the drawings, Figures 1-3 The ear cover body 1 is provided with a plurality of second magnetic members 11 matched with the first magnetic member 22, and the polarity of a part of the second magnetic members 11 towards the remote controller 2 is different from that of another part of the second magnetic members 11 towards the remote controller 2. The second magnetic members 11 have magnetism, and the ear cover body 1 is provided with a plurality of second magnetic members 11, which can realize the magnetic attraction connection of the ear cover body 1 and the remote controller 2, and the connection strength of the ear cover body 1 can be improved through the adsorption effect of the plurality of second magnetic members 11.

[0094] The second magnetic member 11 can be configured as a magnet, and the plurality of second magnetic members 11 are detachably connected to the earmuff body 1.

[0095] The plurality of second magnetic members 11 and the plurality of first magnetic members 22 are magnetically attracted one by one to enable the remote controller 2 to be detachably mounted on the earmuff body 1. In this way, the remote controller 2 and the earmuff body 1 can be magnetically attracted and connected, and a plurality of sets of magnetic attraction are achieved through the plurality of second magnetic members 11 and the plurality of first magnetic members 22, which can improve the connection strength of the remote controller 2 and the earmuff body 1. In addition, the magnetic attraction connection mode can make the combination of the earmuff body 1 and the remote controller 2 simpler and more convenient, and facilitate disassembly, maintenance and replacement.

[0096] Specifically, as shown in Figure 3 the plurality of second magnetic members 11 are provided on the side of the earmuff body 1 close to the remote controller 2, and the plurality of second magnetic members 11 are provided on the side of the remote controller 2 close to the earmuff body 1. The polarity of the plurality of second magnetic members 11 towards the remote controller 2 is not all N-pole or S-pole, and at least one of the plurality of second magnetic members 11 is different from the rest. The arrangement mode of the plurality of second magnetic members 11 is the same as that of the plurality of first magnetic members 22. When two magnets are close to each other, they are affected by the same-pole repulsion and different-pole attraction. Therefore, when the magnetic properties of the plurality of second magnetic members 11 and the plurality of first magnetic members 22 are different, the remote controller 2 and the earmuff body 1 can be attracted to each other and attached together. In the present embodiment, when the remote controller 2 is correctly mounted on the earmuff body 1, each first magnetic member 22 is magnetically attracted to a corresponding second magnetic member 11.

[0097] In actual design, the number of first magnetic members 22 and second magnetic members 11 can be the same to ensure that each set of first magnetic members 22 and second magnetic members 11 can be attached, which can avoid waste of magnets. The second magnetic members 11 can be three, four, five, etc. According to the polarity of the magnetic pole of the second magnetic members 11 towards the remote controller 2, at least one of the plurality of second magnetic members 11 is a different magnetic pole, or two or three can be provided, and the number of different magnetic poles of the earmuff body 1 and the remote controller 2 is consistent to ensure reliable connection. The arrangement mode is various and can be flexibly selected.

[0098] Thus, by setting the plurality of first magnetic members 22 and the plurality of second magnetic members 11 to be magnetically attracted one by one, the connection strength of the ear cover body 1 and the remote controller 2 is high and the stability is good, and at least one of the plurality of second magnetic members 11 is different in polarity from the others. By the principle that the same poles repel each other and the different poles attract each other, the adsorption direction of the remote controller 2 and the ear cover body 1 is unique. Once the remote controller 2 is installed in a wrong position, the first magnetic member 22 and the corresponding second magnetic member 11 cannot be accurately aligned and matched, and even repulsion occurs. In this way, magnetic attraction connection can be achieved, and positioning installation can be achieved, which can avoid the installation of the remote controller 2 and the ear cover body 1 in a wrong position in the up-down and left-right directions, thereby improving the assembly precision and assembly efficiency, and the structure is simple, easy to assemble, and good in use effect.

[0099] In some embodiments, one first magnetic member 22 and one second magnetic member 11 corresponding to magnetic attraction are defined as a group. When the remote controller 2 is installed in a wrong position on the ear cover body 1, at least one first magnetic member 22 cooperates with the second magnetic member 11 of the other group, that is, the first magnetic member 22 cannot cooperate with the corresponding second magnetic member 11. At this time, at least two first magnetic members 22 repel each other with the adjacent second magnetic members 11, so that the user realizes that the remote controller 2 is installed in a wrong position. In addition, even if the remote controller 2 is only slightly inclined during installation, the remote controller 2 can be adjusted to the correct installation position by using the attraction force between the first magnetic member 22 and the corresponding second magnetic member 11. When the user wears the earphone, the user cannot directly see the cooperation direction of the remote controller 2 and the ear cover body 1. By using the cooperation of the first magnetic member 22 and the second magnetic member 11 to ensure that the remote controller 2 is installed correctly, the user can conveniently and accurately install the remote controller 2 on the ear cover body 1.

[0100] During installation, when the resultant force of the interaction force between the plurality of first magnetic members 22 and the second magnetic members 11 is repulsion, the remote controller 2 and the ear cover body 1 cannot be magnetically attracted together, so that the user realizes that the remote controller 2 is installed in a wrong position. When the resultant force of the interaction force between the plurality of first magnetic members 22 and the second magnetic members 11 is attraction, the remote controller 2 and the ear cover body 1 can be magnetically attracted together, but the user can also judge whether the remote controller 2 is installed correctly by sensing the size and direction of the resultant force of the interaction force between the remote controller 2 and the ear cover body 1. When each first magnetic member 22 is magnetically attracted to the corresponding second magnetic member 11, the remote controller 2 and the ear cover body 1 are connected, the connection is reliable, the accuracy of the installation of the remote controller 2 and the ear cover body 1 is ensured, and thus the normal use of the ear cover structure 100 can be ensured. The installation method is simple and convenient to use.

[0101] In some embodiments, the ear cover body 1 is formed with an ear cover space 13, and the plurality of second magnetic members 11 are spaced apart and arranged in the ear cover space 13 close to the side wall of the accommodating groove 12. In the present embodiment, the second magnetic members 11 are four, the four second magnetic members 11 are spaced apart and arranged in the ear cover space 13, and the first magnetic members 22 are four, the four second magnetic members 11 and the four first magnetic members 22 are arranged one by one, and the four second magnetic members 11 are arranged close to the side wall of the accommodating groove 12, and the four first magnetic members 22 are arranged close to the accommodating groove 12. In this way, during installation, the four second magnetic members 11 and the four first magnetic members 22 can be reliably adsorbed together, and the structure of the remote controller 2 does not contact the inner bottom wall of the accommodating groove 12, so that the remote controller 2 and the ear cover body 1 can be reliably magnetically adsorbed, and the four second magnetic members 11 are uniformly spaced apart and arranged in the ear cover space 13, so that the adsorption points of the ear cover body 1 and the remote controller 2 are uniformly distributed, thereby improving the stability of the connection between the two.

[0102] In some embodiments, the depth of the accommodating groove 12 is greater than or equal to half the thickness of the remote controller 2, that is, the depth of the accommodating groove 12 can be greater than half the thickness of the remote controller 2, and the depth of the accommodating groove 12 can be equal to half the thickness of the remote controller 2. Both of these two setting methods can realize that at least part of the structure of the remote controller 2 is accommodated in the accommodating groove 12, and the setting method is various and can be flexibly selected.

[0103] In this way, the connection of the two is better adapted, and after the remote controller 2 and the ear cover body 1 are assembled, as shown in Figure 7

[0104] In some embodiments, the ear cover structure 100 further comprises an elastic buffer 3, and the elastic buffer 3 is arranged between the remote controller 2 and the ear cover body 1.

[0105] Specifically, the elastic buffer 3 can be arranged on the remote controller 2, and the elastic buffer 3 can also be arranged on the ear cover body 1. Both of these two setting methods can realize the buffering effect of the elastic buffer 3 between the remote controller 2 and the ear cover body 1, and the setting method is not unique and can be flexibly selected.

[0106] Further, when the remote controller 2 is close to the ear cover body 1, the plurality of second magnetic members 11 and the plurality of first magnetic members 22 are attracted to each other and adsorbed together, and at the same time, the elastic buffer 3 can elastically press the remote controller 2 and the ear cover body 1, so as to realize the close installation of the remote controller 2 and the ear cover body 1.

[0107] ​Thus, the ear cover body 1 and the remote controller 2 are both plastic parts belonging to hard contact, so that a larger installation knocking sound occurs in the magnetic attraction process. By arranging the elastic buffer 3, the direct impact between the remote controller 2 and the ear cover body 1 is avoided, a certain buffering effect is achieved, the impact sound when the two are attracted is relieved and absorbed, the installation noise is reduced, and the elastic buffer 3 can play a sealing effect after the ear cover body 1 and the remote controller 2 are connected.

[0108] In some embodiments, the elastic buffer 3 is configured as a ring-shaped part, and the ring-shaped part is arranged along the circumference of the remote controller 2. Specifically, as shown in Figure 2 and Figure 3 , the elastic buffer 3 is connected to the side of the ear cover body 1 close to the remote controller 2, and the elastic buffer 3 extends along the circumference and is distributed corresponding to the outer circumference of the remote controller 2, so that the elastic buffer 3 can completely cover the position where the remote controller 2 directly contacts the ear cover body 1, so as to achieve the elastic buffering effect during installation. The elastic buffer 3 can be configured as a silica gel ring. The silica gel has good elasticity and aging resistance, so that when the remote controller 2 impacts the elastic buffer 3, the silica gel ring can absorb the impact to provide stable buffering effect. In addition, the silica gel ring has good elasticity and is conducive to repeated use.

[0109] Thus, by the above arrangement, the elastic buffer 3 can well buffer the remote controller 2 and the ear cover body 1 during installation, so as to reduce the installation noise, and avoid wear between the remote controller 2 and the ear cover body 1, thereby prolonging the service life of the remote controller 2.

[0110] The utility model also proposes a kind of earphone 1000.

[0111] According to the earphone 1000 of the utility model embodiment, it comprises head beam 200 and the ear cover structure 100 of any one embodiment above, the ear cover structure 100 is two, and the two ear cover structures 100 are respectively connected to the two ends of head beam 200.

[0112] Specifically, the earphone 1000 in the embodiment is arranged as a headset 1000, and the headset 1000 includes a wired headset 1000 and a wireless headset 1000, as shown in Figure 7 , the headset 1000 includes head beam 200 and ear cover structure 100, and the ear cover structure 100 is two, and the two ear cover structures 100 respectively include ear cover body 1 and remote controller 2, and the two ear cover structures 100 are respectively left ear cover structure and right ear cover structure, and the left ear cover structure and the right ear cover structure are symmetrically distributed at the two ends of head beam 200, wherein the ear cover body 1 of the left ear cover structure and the right ear cover structure can be respectively connected to head beam 200, so that the installation of the headset 1000 can be realized, and head beam 200 can support the left ear cover structure and the right ear cover structure respectively to fix the two ear cover structures 100.

[0113] Thus, the two ear cover structures 100 are connected with the head beam 200 as a whole, facilitating the movement and wearing of the headphone 1000.

[0114] The left and right ear cover bodies 1 are detachably connected with the head beam 200 through bolts or other connecting members, or are connected through clamping or other ways.

[0115] In some embodiments, one remote controller 2 is detachably connected to the side of each of the two ear cover bodies 1 away from each other, so that the assembly space of the two remote controllers 2 and the two ear cover bodies 1 is larger, and the operation is simpler and more convenient when the remote controllers 2 need to be detached and replaced after the ear cover bodies 1 are connected with the head beam 200.

[0116] Specifically, the sides of the two ear cover bodies 1 close to each other are inner sides, and the sides of the two ear cover bodies 1 away from each other are outer sides, and the two ear cover bodies 1 are provided with accommodating grooves 12 on the outer sides away from each other, and the two accommodating grooves 12 are open in the direction away from each other, that is, the two accommodating grooves 12 can be open in the direction away from each other in the axial direction of the ear cover structure 100, so that the two remote controllers 2 can be installed in the two ear cover bodies 1 from the open sides of the two accommodating grooves 12 in the direction close to each other, and such connection can make the two ear cover structures 100 symmetrically distributed at the two ends of the head beam 200, and the remote controllers 2 and the ear cover bodies 1 are detachable, that is, the remote controllers 2 can be detached relative to the ear cover bodies 1, the remote controllers 2 can be quickly replaced, and the maintenance cost can be reduced.

[0117] The two remote controllers 2 are respectively a left remote controller and a right remote controller, and the left remote controller and the right remote controller are of the same structure and can also be distinguished as left and right, that is, when the left and right ear cover structures 100 are distinguished, the magnet setting positions of the unlike magnetic poles of the left remote controller and the left ear cover body and the magnet setting positions of the unlike magnetic poles of the right remote controller and the right ear cover body are different, so that the left side and the right side have a specific magnetic pole adsorption direction, the right remote controller and the left remote controller can be prevented from being installed in reverse, and the installation accuracy of the two remote controllers 2 can be improved. Different settings are suitable for earphones 1000 of different configurations to realize different use functions of the earphones 1000.

[0118] Therefore, the ear cover body 1 of the two ear cover structures 100 is provided with a plurality of second magnetic pieces 11, some of which are reversed in direction with the other second magnetic pieces 11; the remote controller 2 of the two ear cover structures 100 is provided with a plurality of first magnetic pieces 22, some of which are reversed in direction with the other first magnetic pieces 22, by using the principle that the same poles repel each other and the different poles attract each other, the adsorption direction of the remote controller 2 and the ear cover body 1 is unique, the relative position of the ear cover body 1 and the remote controller 2 can be accurately installed, the installation misplacement can be avoided, and the two remote controllers 2 can be prevented from being installed in reverse, thereby improving the assembly precision and the assembly efficiency, and through the one-to-one corresponding magnetic attraction of the multiple groups of magnetic poles, the connection strength of the ear cover body 1 and the remote controller 2 is high, the stability is good, the structure is simple, the assembly is convenient, and the use effect is good.

[0119] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0120] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A remote controller, characterized by comprising: The remote control body is provided with a plurality of first magnetic members, which are distributed on the remote control body at intervals. The remote control body has a connecting side, and the polarity of a part of the first magnetic members towards the connecting side is different from the polarity of another part of the first magnetic members towards the connecting side. The remote control body is provided with a mounting cavity, and the first magnetic members are located in the mounting cavity.

2. The remote control of claim 1, wherein, The remote control body comprises a main body shell and a mounting cover plate, the main body shell has the connecting side, the main body shell is provided with a mounting groove on the side away from the connecting side, and the mounting cover plate is connected to the groove opening of the mounting groove to close the mounting groove and jointly define the mounting cavity with the main body shell.

3. The remote control of claim 2, wherein, The inner wall of the main body shell is provided with a plurality of mounting columns, and the mounting columns are provided with grooves for mounting the first magnetic members.

4. The remote control of claim 3, wherein, The main body shell is provided with a plurality of reinforcing ribs, the reinforcing ribs intersect at the middle part of the main body shell, the reinforcing ribs divide the mounting cavity into a plurality of sub-cavities, and each mounting column is located in a different sub-cavity.

5. The remote control of claim 4, wherein, The remote control body is also provided with an electric control board and an operation button, the electric control board is located in the remote control body, the operation button is movably mounted on the remote control body, and the operation button is adapted to be in pressure contact with the electric control board after being pressed.

6. The remote control of claim 1, wherein, The remote control body and the operation button are also provided with an elastic member for pushing the operation button away from the electric control board.

7. The remote control of claim 6, wherein, The remote control body is provided with a fixing hole, the operation button comprises a pressing part, a limiting part and a penetrating part penetrating through the fixing hole, one end of the penetrating part protruding out of the remote control body is connected with the pressing part, the other end of the penetrating part penetrating into the remote control body is connected with the limiting part, the cross-sectional diameter of the pressing part and the limiting part perpendicular to the axis of the fixing hole is greater than the diameter of the fixing hole, and the elastic member is arranged between the pressing part and the remote control body.

8. The remote control of claim 7, wherein, The outer side of the remote control body is also provided with a mounting groove for accommodating the pressing part, the groove bottom of the mounting groove is communicated with the fixing hole, the elastic member is located in the mounting groove, one end of the elastic member abuts against the pressing part, and the other end abuts against the bottom wall of the mounting groove.

9. The remote control of claim 8, wherein, A sealing member is arranged between the penetrating part and the inner wall of the fixing hole.

10. The remote control of claim 8, wherein, The remote control body is also provided with a charging terminal, the charging terminal is mounted on the remote control body and at least partially exposed from the remote control body, and the charging terminal is electrically connected with the electric control board.

11. The remote control of claim 6, wherein, The charging terminal and the operation button are located on the same side of the remote control body.

12. The remote control of claim 11, wherein, The ear cover body and the remote control of any one of claims 1-12 are provided, one side of the ear cover body is formed with an open accommodating groove, and at least part of the remote control is accommodated in the accommodating groove.

13. An earcup structure, characterized by The ear cover body is provided with a plurality of second magnetic members, the polarity of a part of the second magnetic members is different from the polarity of another part of the second magnetic members, and the plurality of second magnetic members and the plurality of first magnetic members are magnetically attracted one by one to make the remote control detachably mounted on the ear cover body. ​ 14. The ear muff structure of claim 13, wherein, ​ 15. The ear muff structure of claim 14, wherein, One of the first magnetic members corresponding to the magnetic attraction and one of the second magnetic members are defined as a group, when the remote controller is misalignedly installed to the earmuff body, at least one of the first magnetic members cooperates with the second magnetic members of other groups, and the resultant force of the interaction force between each of the first magnetic members and the second magnetic members of the remote controller and the earmuff body is repulsive force.

16. The ear muff structure of claim 15, wherein The earmuff body is formed with an earmuff space, and a plurality of the second magnetic members are distributed in the earmuff space in proximity to the side wall of the accommodating groove.

17. The ear muff structure of claim 13, wherein Further comprising an elastic buffer member arranged between the remote controller and the earmuff body.

18. The ear muff structure of claim 17, wherein, The elastic buffer member is configured as a ring-shaped member, and the ring-shaped member is arranged along the circumferential direction of the remote controller.

19. An earphone, characterized by The earmuff structure of any one of claims 13-18 is included, and the earmuff structure is two, and the two earmuff structures are respectively connected to the two ends of the head beam.

20. The earphone of claim 19, wherein, Two of the earmuff bodies are respectively detachably connected with one of the remote controllers on the mutually facing away sides.

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