Ear hook and earphone

Abstract

The invention belongs to the field of earphones, and provides an ear hook and an earphone, the earphone comprises an earphone main body and the ear hook, the ear hook comprises an ear hook main body and a battery compartment, and a lead is embedded in the ear hook main body; the battery compartment is connected with one end of the ear hook main body; the battery compartment comprises a compartment shell, a battery and an electric connection assembly, the battery is contained in the compartment shell, and the battery is detachably connected with one end of the wire through the electric connection assembly. According to the ear hook, the battery is detachably connected with the wire through the electric connection assembly, so that when the battery is aged or damaged, the battery can be separated from the wire, then the battery is taken out of the bin shell, a new battery is placed in the bin shell, and the new battery is detachably connected with the wire through the electric connection assembly; therefore, the battery can be replaced, the cruising ability of the earphone is effectively ensured, the service life of the earphone is prolonged, the use experience of a user is improved, and the waste of resources is reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of earphones, and more specifically, to an ear hook and an earphone. Background Art

[0002] The characteristic of open-type headphones is that the sound does not enter the ear canal, and the sound is transmitted to the user's ear canal through the air. Since open-type headphones do not enter the ear, they will not directly stimulate the eardrum, which greatly reduces the damage to the ear, so they are very popular among consumers. At present, open-type headphones mainly include three types: ring-neck earphones, ear-hook headphones, and ear-clip headphones. Among them, ear-hook headphones refer to adding ear hooks to the side of the headphone body, so that the headphones can be directly hung on the ears.

[0003] The batteries of existing ear-hook headphones are generally not replaceable. If the battery is aged or damaged and the battery's storage capacity is seriously reduced, the battery life of the headphones will be greatly shortened, thereby affecting the user's normal use and experience. If the battery cannot be used, the entire headset will directly become scrapped and unusable, resulting in a waste of resources. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide an ear hook and an earphone to solve the technical problem that the battery of the ear hook earphone cannot be replaced in the prior art.

[0005] To achieve the above purpose, the technical solution adopted in the present application is: to provide an ear hook, comprising:

[0006] an ear hook body, wherein a wire is embedded in the ear hook body; and

[0007] A battery compartment, the battery compartment is connected to one end of the ear hook body; the battery compartment includes a compartment shell, a battery and an electrical connection component, the battery is accommodated in the compartment shell, and the battery is detachably connected to the wire through the electrical connection component.

[0008] Optionally, the electrical connection assembly includes a first connecting wire, a first connecting socket, a second connecting wire and a second connecting socket, the first connecting wire is connected to the conductive wire and the first connecting socket, the second connecting wire is connected to the battery and the second connecting socket, and the second connecting socket is detachably connected to the first connecting socket.

[0009] Optionally, one of the first connection socket and the second connection socket is a socket, and the other of the first connection socket and the second connection socket is a plug, and the plug is plugged into the socket.

[0010] Optionally, a replacement port is provided on the compartment shell, and the battery compartment further includes a compartment cover, which is detachably covered on the replacement port.

[0011] Optionally, the electrical connection assembly includes a first connecting wire, a first connecting socket, a second connecting wire and a second connecting socket, the first connecting wire is connected to the conductive wire and the first connecting socket, the second connecting wire is connected to the battery and the second connecting socket, the first connecting socket and the second connecting socket are arranged on the side of the battery facing the replacement port, and the second connecting socket is detachably connected to the first connecting socket.

[0012] Optionally, the battery compartment further includes a sealing ring, and the sealing ring is arranged between the compartment cover and the compartment shell.

[0013] Optionally, the battery is a rechargeable battery.

[0014] Optionally, the ear hook body includes a metal wire and a protective layer, and the protective layer is wrapped around the metal wire and the conductive wire.

[0015] Optionally, the protective layer is a flexible layer.

[0016] The present application also provides an earphone, comprising an earphone body and the ear hook as described in any one of the above items, wherein one end of the ear hook body away from the battery compartment is connected to the earphone body.

[0017] The beneficial effects of the ear hook and earphone provided by the present application are as follows: compared with the prior art, the end of the ear hook main body of the ear hook of the present application away from the battery compartment is used to connect with the earphone body of the earphone, the wire is used to electrically connect with the electronic components of the earphone body, and the battery is detachably connected to the wire through an electrical connection assembly, so that when the battery has problems such as aging or damage, the battery can be separated from the wire, and then the battery can be taken out of the compartment shell, and a new battery can be placed in the compartment shell, and the new battery can be detachably connected to the wire through the electrical connection assembly, thereby realizing the battery replaceability, effectively ensuring the battery life of the earphone and extending the service life of the earphone, which is beneficial to improving the user experience and reducing the waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 A schematic diagram of the three-dimensional structure of the earphone provided in an embodiment of the present application;

[0020] Figure 2 A schematic diagram of the exploded structure of the ear hook provided in an embodiment of the present application;

[0021] Figure 3Schematic diagram of the partial structure of the ear hook provided in the embodiment of the present application Figure 1 ;

[0022] Figure 4 A schematic diagram of the three-dimensional structure of an electrical connection assembly provided in an embodiment of the present application;

[0023] Figure 5 Schematic diagram of the partial structure of the ear hook provided in the embodiment of the present application Figure 2 ;

[0024] Figure 6 A schematic diagram of the partial structure of the earphone body provided in an embodiment of the present application.

[0025] Among them, the reference numerals in the figure are:

[0026] 100, ear hook; 200, earphone body; 300, shaft; 10, ear hook body; 11, wire; 12, metal wire; 13, protective layer; 14, connector; 15, adapter; 20, battery compartment; 21, compartment shell; 211, replacement port; 212, card slot; 213, guide slot; 22, compartment cover; 221, plug; 222, card convex; 223, cover; 23, battery; 24, electrical connection assembly; 2 41. First connecting line; 242. First connecting socket; 2421. Terminal; 243. Second connecting line; 244. Second connecting socket; 2441. Jack; 25. Sealing ring; 30. First shell; 31. Collection hole; 40. Second shell; 41. Sound outlet hole; 42. Metal mesh; 50. Speaker; 60. Back cavity seat; 70. Circuit board; 80. Microphone; 81. Microphone cover; 82. Waterproof net; 90. Double-sided tape. DETAILED DESCRIPTION

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0028] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or 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 indirectly connected to the other element.

[0029] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] Please also read Figures 1 to 6 The ear hook 100 provided in the embodiment of the present application is now described. The ear hook 100 is used to connect with the earphone body 200 of the earphone, and the earphone body 200 is worn on the ear of the user through the ear hook 100.

[0032] Please also read Figures 1 to 3 The ear hook 100 includes an ear hook body 10 and a battery compartment 20, in which a wire 11 is embedded; the battery compartment 20 is connected to one end of the ear hook body 10; the battery compartment 20 includes a compartment shell 21, a battery 23 and an electrical connection component 24, the battery 23 is accommodated in the compartment shell 21, and the battery 23 is detachably connected to one end of the wire 11 through the electrical connection component 24.

[0033] Among them, the end of the ear hook body 10 away from the battery compartment 20 is used to connect with the earphone body 200 of the earphone. The ear hook body 10 is a curved strip body, and the ear hook body 10 is used to hang on the upper part of the user's auricle. The battery compartment 20 and the ear hook body 10 are connected as a whole to form an arc. When worn, the ear hook body 10 is hung on the upper part of the user's auricle, and the battery compartment 20 fits the back of the user's auricle. It can be understood that the battery compartment 20 can assist the ear hook body 10 in wearing, which is conducive to improving the wearing stability of the ear hook 100.

[0034] The end of the wire 11 away from the electrical connection component 24 is used to electrically connect to the electronic components of the earphone body 200, and the battery 23 is detachably connected to the wire 11 through the electrical connection component 24, so that the battery 23 can provide electrical energy to the electronic components of the earphone body 200 through the electrical connection component 24 and the wire 11.

[0035] The ear hook 100 provided in the present application is compared with the prior art. The end of the ear hook body 10 away from the battery compartment 20 of the ear hook 100 of the present application is used to connect with the earphone body 200 of the earphone, and the wire 11 is used to electrically connect with the electronic components of the earphone body 200. When worn, the ear hook body 10 is suspended on the upper part of the user's external auricle, and the earphone body 200 is attached to the user's internal auricle. The battery 23 can provide power to the electronic components of the earphone body 200 through the electrical connection component 24 and the wire 11; the battery 23 is detachably connected to the wire 11 through the electrical connection component 24, so that when the battery 23 has problems such as aging or damage, the battery 23 can be separated from the wire 11, and then the battery 23 can be taken out of the compartment shell 21, and a new battery 23 is placed in the compartment shell 21, and the new battery 23 is detachably connected to the wire 11 through the electrical connection component 24, thereby realizing that the battery 23 can be replaced, effectively ensuring the endurance of the earphone and extending the service life of the earphone, which is beneficial to improving the user experience and reducing the waste of resources. At the same time, the waste batteries 23 are recycled and reused, which reduces environmental pollution and plays a role in green environmental protection.

[0036] Optionally, the ear hook body 10 is a bendable and deformable structure, so that the ear hook body 10 can be deformed when subjected to an external force, and when the external force is removed, the ear hook body 10 can maintain the deformed shape, that is, after the ear hook body 10 is deformed by force, an external force needs to be applied to the ear hook body 10 again to restore it to its original shape. In this way, the user can adjust the ear hook body 10 to a contour shape that matches his or her ear by deforming the ear hook body 10, and the ear hook body 10 can maintain its shape after adjustment, thereby helping to improve the stability of wearing. At the same time, there is no need to adjust it again when wearing it next time, which is convenient for users to use.

[0037] Optionally, the ear hook body 10 is a shape memory structure, so that the ear hook body 10 can be deformed when subjected to external force, and when the external force is removed, the ear hook body 10 can automatically return to its original shape. In this way, when the user wears it, the ear hook body 10 can be deformed to adjust the ear hook body 10 to a contour shape that matches the user's ear, and after the ear hook body 10 is adjusted, the ear hook body 10 has a tendency to return to its original shape due to its shape memory characteristics, so that the ear hook body 10 elastically abuts against the upper part of the user's outer auricle, and the earphone body 200 elastically fits the user's inner auricle, which is conducive to improving the wearing stability.

[0038] In some embodiments of this application, please refer to Figure 2 The ear hook body 10 includes a metal wire 12 and a protective layer 13 , and the protective layer 13 is wrapped around the metal wire 12 and the conductive wire 11 .

[0039] The metal wire 12 is a flexible metal wire, which can be deformed when subjected to force, so that the ear hook body 10 can be deformed when subjected to external force. The flexible metal wire can be but is not limited to one or a combination of metal wires such as steel wire, copper wire, iron wire, aluminum wire and silver wire. Of course, the flexible metal wire can also be an alloy material.

[0040] Optionally, when the ear hook body 10 is a shape memory structure, the metal wire 12 is a memory metal wire, and the memory metal wire is mainly made of a shape memory alloy, such as a memory steel wire or a nickel-titanium alloy.

[0041] In some embodiments of this application, please refer to Figure 2 and Figure 3 The protective layer 13 is a flexible layer. By using the protective layer 13 as a flexible layer, the protective layer 13 can be deformed along with the metal wire 12, and when worn, the flexible layer flexibly contacts the user's skin, which is conducive to improving the wearing comfort.

[0042] Optionally, the flexible layer may be, but is not limited to, a silicone layer or the like.

[0043] In some embodiments of this application, please refer to Figure 2 and Figure 3 The ear hook body 10 further includes a connector 14, a portion of which is fixedly inserted into one end of the protective layer 13 close to the housing 21, and another portion of the connector 14 is fixedly inserted into one end of the housing 21 close to the protective layer 13. One end of the housing 21 is connected to the protective layer 13 of the ear hook body 10 through the connector 14, which effectively ensures the stability of the connection between the battery compartment 20 and the ear hook body 10.

[0044] Optionally, the connector 14 can be made of plastic or metal. For example, when the connector 14 is made of plastic, the connector 14, the metal wire 12 and the conductor 11 can be injection molded first, and then the connector 14 and the protective layer 13 can be hot-pressed.

[0045] The storage shell 21 is a hard shell. Optionally, the storage shell 21 can be made of plastic material or metal material.

[0046] In one embodiment of the present application, see Figure 2 One end of the housing 21 is bonded to one end of the protective layer 13, which helps to improve the stability of the connection between the battery compartment 20 and the ear hook body 10, and at the same time makes the housing 21 and the ear hook body 10 have better waterproofness. For example, when the housing 21 and the connecting member 14 are both made of plastic material, one end of the housing 21 is bonded to one end of the protective layer 13 by glue or hot melt.

[0047] In some embodiments of this application, please refer to Figure 2 and Figure 3The ear hook body 10 further includes an adapter 15, a portion of which is fixedly inserted into the end of the protective layer 13 away from the housing 21, and another portion of the connector 14 is used to connect with the earphone body 200. It can be understood that the earphone body 200 is connected to the end of the protective layer 13 away from the housing 21 through the connector 14.

[0048] Optionally, the adapter 15 can be made of plastic or metal. For example, when the adapter 15 is made of plastic, the adapter 15, the metal wire 12 and the conductor 11 can be firstly injection molded, and then the adapter 15 and the protective layer 13 can be hot-pressed; or, the adapter 15 and the metal wire 12 can be firstly injection molded, and then the adapter 15 and the protective layer 13 can be hot-pressed, and the adapter 15 is provided with a through hole for the conductor 11 to pass through.

[0049] Optionally, the housing 21 is a strip-shaped body, and the battery 23 is also a strip-shaped body. When the battery 23 is accommodated in the housing 21, the length direction of the battery 23 is the same or substantially the same as the length direction of the housing 21. Specifically in this embodiment, the housing 21 is substantially a cylinder, and the cross section of the housing 21 is circular. The battery 23 is a cylinder, and the cross section of the battery 23 is circular.

[0050] The battery 23 may be a soft pack battery, a hard pack battery or a button battery.

[0051] In some embodiments of this application, please refer to Figures 2 to 4 The battery 23 is a soft-pack battery, and the electrical connection component 24 includes a first connecting wire 241, a first connecting seat 242, a second connecting wire 243 and a second connecting seat 244. One end of the first connecting wire 241 is connected to one end of the wire 11, and the first connecting seat 242 is connected to the other end of the first connecting wire 241, that is, the first connecting seat 242 is electrically connected to the wire 11 through the first connecting wire 241, one end of the second connecting wire 243 is connected to the battery 23, and the second connecting seat 244 is connected to the other end of the second connecting wire 243, that is, the second connecting seat 244 is electrically connected to the battery 23 through the second connecting wire 243, the second connecting seat 244 is detachably connected to the first connecting seat 242, and when the second connecting seat 244 is connected to the first connecting seat 242, the second connecting seat 244 is electrically connected to the first connecting seat 242.

[0052] The electrical connection component 24 is accommodated in the housing 21 , and one end of the wire 11 extends into the housing 21 , or one end of the first connection line 241 away from the first connection seat 242 extends into the ear hook body 10 .

[0053] By detachably connecting the second connection socket 244 with the first connection socket 242, the second connection socket 244 can be separated from the first connection socket 242. In this way, when the battery 23 needs to be replaced, the battery 23 can be electrically disconnected or connected to the wire 11 by separating or connecting the second connection socket 244 with the first connection socket 242.

[0054] Optionally, one end of the first connection line 241 is connected and welded to one end of the wire 11 ; or the first connection line 241 and the wire 11 are integrally formed. One end of the second connection line 243 is welded to the battery 23 .

[0055] Optionally, the first connection line 241 can be a flat cable or a medium composed of multiple single wires that can transmit power or electric signals. The second connection line 243 can be a flat cable or a medium composed of multiple single wires that can transmit power or electric signals. The flat cable can be a flexible printed circuit (FPC) or a flexible flat cable (FFC).

[0056] Optionally, see Figure 4 , the first connection seat 242 is a socket, the second connection seat 244 is a plug, and the plug is plugged into the socket. Alternatively, the first connection seat 242 is a plug, the second connection seat 244 is a socket, and the plug is plugged into the socket. Specifically, the plug is provided with a terminal 2421, and the socket is provided with a jack 2441. The terminal 2421 on the plug is inserted into the jack 2441 of the socket, so that the plug and the socket are detachably connected, and the plug and the socket are electrically connected.

[0057] By plugging the second connecting socket 244 into the first connecting socket 242, a detachable connection between the first connecting socket 242 and the second connecting socket 244 is achieved. The connection method is simple and convenient for users to operate. The connection between the second connecting socket 244 and the first connecting socket 242 is relatively stable and can stably transmit electrical energy, effectively ensuring the performance of the headphones.

[0058] In other embodiments, the first connecting seat 242 and the second connecting seat 244 can also be detachably connected by other means, for example, the first connecting seat 242 and the second connecting seat 244 are magnetically connected. Specifically, a first magnetic block is provided on the first connecting seat 242, and a second magnetic block is provided on the second connecting seat 244. The second magnetic block is adsorbed with the first magnetic block, so that the second connecting seat 244 and the first connecting seat 242 are detachably connected, and the second connecting seat 244 and the first connecting seat 242 are electrically connected.

[0059] In another embodiment of the present application, when the battery 23 is a hard-pack battery or a button battery, the electrical connection component 24 includes a positive electrode sheet and a negative electrode sheet, and both the positive electrode sheet and the negative electrode sheet are electrically connected to the wire 11. After the battery 23 is placed in place in the housing 21, the positive terminal of the battery 23 contacts the positive electrode sheet to achieve electrical connection, and the negative terminal of the battery 23 contacts the negative electrode sheet to achieve electrical connection. In this way, the battery 23 is detachably connected to the wire 11 through the electrical connection component 24 and electrically connected, so that the battery 23 can provide electrical energy to the electronic components of the earphone body 200 through the electrical connection component 24 and the wire 11.

[0060] In some embodiments of the present application, the battery 23 is a rechargeable battery, for example, the battery 23 is a soft-pack rechargeable lithium battery. By using a rechargeable battery for the battery 23, the rechargeable battery can be repeatedly charged and discharged, and has a long service life, which reduces the trouble and cost of frequently replacing the battery 23, and at the same time reduces the number of discarded batteries 23, thereby reducing pollution to the environment.

[0061] Of course, in other embodiments, the battery 23 may also be a disposable battery.

[0062] In some embodiments of this application, please refer to Figure 2 A replacement port 211 is provided on the compartment shell 21 , and the replacement port 211 is communicated with the interior of the compartment shell 21 . The replacement port 211 allows the battery 23 to enter and exit the compartment shell 21 . The battery compartment 20 also includes a compartment cover 22 , and the compartment cover 22 is detachably covered on the replacement port 211 .

[0063] The material of the cover 223 may be the same as or different from that of the housing 21. Optionally, the cover 223 may be made of plastic or metal.

[0064] By opening a replacement port 211 for the battery 23 to enter and exit in the compartment shell 21, it is convenient to replace the battery 23. By opening the compartment cover 22 to expose the battery 23 through the replacement port 211, the old battery 23 can be taken out of the compartment shell 21 through the replacement port 211, and then the new battery 23 can be installed in the compartment shell 21 through the replacement port 211. Finally, the compartment cover 22 can be detachably covered on the replacement port 211 to limit and protect the battery 23.

[0065] In one embodiment of the present application, see Figure 5The bin cover 22 includes a plug 221, a slot 212 is provided on the inner peripheral wall of the bin shell 21 near the replacement port 211, a protrusion 222 is provided on the outer peripheral wall of the plug 221, the plug 221 is inserted into the bin shell 21 through the replacement port 211, and the protrusion 222 is locked in the slot 212. Alternatively, a protrusion 222 is provided on the inner peripheral wall of the bin shell 21 near the replacement port 211, a slot 212 is provided on the outer peripheral wall of the plug 221, the plug 221 is inserted into the bin shell 21 through the replacement port 211, and the protrusion 222 is locked in the slot 212.

[0066] After the plug 221 is inserted into the housing 21 through the replacement opening 211 , the latching protrusion 222 is latched in the latching groove 212 , so that the housing cover 22 can be detachably covered on the replacement opening 211 , and at the same time, the stability of the housing cover 22 covering the replacement opening 211 is effectively ensured.

[0067] In one embodiment of the present application, see Figure 5 The latching protrusion 222 is arranged on the outer peripheral wall of the plug 221, and the latching groove 212 is opened on the inner peripheral wall of the magazine shell 21 and extends along the circumferential direction of the magazine shell 21. A guide groove 213 is provided on the inner peripheral wall of the magazine shell 21, and the guide groove 213 extends along the axial direction of the magazine shell 21. One end of the guide groove 213 is connected with the replacement port 211, and the other end of the guide groove 213 is connected with one end of the latching groove 212, that is, the guide groove 213 and the latching groove 212 roughly form an L-shaped groove, and the latching protrusion 222 is latched into the latching groove 212 through the guide groove 213.

[0068] When it is necessary to close the magazine cover 22 on the replacement port 211, align the plug 221 with the replacement port 211, align the protrusion 222 on the plug 221 with the guide groove 213, press the plug 221 to insert the plug 221 into the magazine shell 21 from the replacement port 211, the protrusion 222 slides into the guide groove 213, and then rotate the plug 221 clockwise by a preset angle to make the protrusion 222 slide from the guide groove 213 into the slot 212. When it is necessary to open the magazine cover 22, rotate the plug 221 counterclockwise by a preset angle to make the protrusion 222 slide from the slot 212 into the guide groove 213, and pull out the plug 221.

[0069] In another embodiment of the present application, the latching protrusion 222 is arranged on the inner circumferential wall of the magazine shell 21, and the latching groove 212 is opened on the outer circumferential wall of the plug 221 and extends along the circumferential direction of the plug 221. A guide groove 213 is provided on the outer circumferential wall of the plug 221. The guide groove 213 extends along the axial direction of the plug 221. One end of the guide groove 213 passes through one end of the plug 221, and the other end of the guide groove 213 is connected to the latching groove 212. The latching protrusion 222 is latched into the latching groove 212 through the guide groove 213.

[0070] Of course, in other embodiments, the slot 212 and the guide slot 213 are provided on the inner circumferential wall of the magazine shell 21 or the outer circumferential wall of the plug 221, and the slot 212 and the guide slot 213 both extend along the circumference of the magazine shell 21 or the circumference of the plug 221, one end of the guide slot 213 is connected with one end of the slot 212, and the depth of the guide slot 213 gradually increases toward the direction of the slot 212. The plug 221 is rotated to make the latching protrusion 222 slide from the guide slot 213 into the slot 212 or from the slot 212 into the guide slot 213, so that the latching protrusion 222 is latched in the slot 212 or detached from the slot 212.

[0071] In addition, in other embodiments, the bin cover 22 can be detachably covered on the replacement port 211 by threading the bin cover 22 and the bin shell 21. Specifically, the inner peripheral wall of the bin shell 21 near the replacement port 211 is provided with an internal thread, and the outer peripheral wall of the plug 221 is provided with an external thread. After the plug 221 is inserted into the bin shell 21 through the replacement port 211, the plug 221 is rotated so that the external thread of the plug 221 is threadedly matched with the internal thread on the bin shell 21. Alternatively, one side of the bin cover 22 is rotatably connected to the bin shell 21, and when the bin cover 22 covers the replacement port 211, the bin cover 22 and the bin shell 21 are attached to each other by magnetic attraction.

[0072] In some embodiments of this application, please refer to Figure 5 There are multiple slots 212, which are spaced apart along the circumference of the housing 21. The number of the protrusions 222 is equal to the number of the slots 212. The protrusions 222 are spaced apart along the circumference of the plug 221, and the protrusions 222 are respectively locked in the multiple slots 212. The multiple protrusions 222 and the slots 212 are locked in one by one, which is conducive to improving the stability of the housing cover 22 covering the replacement port 211, so that the housing cover 22 is not easy to separate from the housing 21 during use.

[0073] The number of the slots 212 and the number of the protrusions 222 are both 2 to 5. Optionally, the number of the slots 212 is two, and the two slots 212 are arranged opposite to each other along the circumference of the shell 21, and the number of the protrusions 222 is two, and the two protrusions 222 are arranged opposite to each other along the circumference of the shell 21.

[0074] In another embodiment of the present application, there are multiple slots 212, and the multiple slots 212 are arranged at circumferential intervals along the plug 221. The number of protrusions 222 is equal to the number of slots 212. The multiple protrusions 222 are arranged at circumferential intervals along the magazine shell 21, and the multiple protrusions 222 are respectively arranged in the multiple slots 212 one by one.

[0075] See also Figure 5The bin cover 22 further includes a cover body 223 , one side of which is connected to the plug 221 , and the cover body 223 is located outside the replacement port 211 , and the peripheral edge of the cover body 223 is in contact with an end surface of the bin shell 21 having the replacement port 211 .

[0076] After the plug 221 is inserted into the magazine shell 21 and is in place, the peripheral edge of the cover body 223 fits against the end surface of one end of the magazine shell 21 where the replacement port 211 is provided, which is beneficial to improving the sealing of the magazine cover 22 covering the replacement port 211, and at the same time limits the position of the plug 221 inserted into the magazine shell 21. In addition, the user can pull the plug 221 out of the magazine shell 21 by acting on the cover body 223, which is convenient for user operation.

[0077] In another embodiment of the present application, the housing shell 21 includes a first half shell and a second half shell, and the first half shell and the second half shell are detachably connected. For example, the first half shell and the second half shell are snap-fitted or connected by screws. When the first half shell and the second half shell are connected together, a sealed cavity is formed. The battery 23 is accommodated in the sealed cavity. When the battery 23 needs to be replaced, the battery 23 can be replaced by separating the first half shell and the second half shell. After the replacement is completed, the first half shell and the second half shell are detachably connected.

[0078] In some embodiments of this application, please refer to Figure 5 The first connection seat 242 and the second connection seat 244 are disposed on a side of the battery 23 facing the replacement port 211 .

[0079] By arranging the first connection seat 242 and the second connection seat 244 on the side of the battery 23 facing the replacement port 211, it is convenient for the user to connect or separate the second connection seat 244 from the first connection seat 242. When replacing the battery 23, the second connection seat 244 is first separated from the first connection seat 242, and then the old battery 23 is taken out. Then, the new battery 23 is placed in the compartment shell 21, and then the second connection seat 244 is connected to the first connection seat 242; in addition, by arranging the first connection seat 242 and the second connection seat 244 on the side of the battery 23 facing the replacement port 211, it is also convenient for the user to observe the connection status between the second connection seat 244 and the first connection seat 242, effectively ensuring the stability of the battery 23 supplying power to the electronic components of the earphone body 200 through the second connection line 243, the second connection seat 244, the first connection seat 242, the first connection line 241 and the wire 11 in sequence.

[0080] In some embodiments of this application, please refer to Figure 2 and Figure 5 The bin shell 21 further includes a sealing ring 25 , which is disposed between the bin cover 22 and the bin shell 21 .

[0081] By providing a sealing ring 25 between the bin cover 22 and the bin shell 21 , the sealing performance of the bin cover 22 covering the replacement port 211 is effectively improved, and a good waterproof and dustproof effect is achieved.

[0082] Optionally, the material of the sealing ring 25 may be but is not limited to silicone, ethylene-vinyl acetate copolymer (EVA for short) or polyurethane foam material (Poron foam).

[0083] The sealing ring 25 is sandwiched between the peripheral edge of the cover 223 and the end surface of the housing 21 provided with the replacement port 211. After the plug 221 is inserted into the housing 21 through the replacement port 211, the cover 223 presses the sealing ring 25 against the peripheral edge of the replacement port 211, effectively ensuring the sealing of the housing cover 22 covering the replacement port 211.

[0084] Optionally, the sealing ring 25 is sleeved on the plug head 221; or, the circumferential edge of the replacement port 211 is provided with an annular groove, and the sealing ring 25 is confined in the annular groove; or, the circumferential side edge of the cover body 223 is provided with an annular groove, and the sealing ring 25 is confined in the annular groove.

[0085] See also Figure 1 and Figure 6 The embodiment of the present application also provides an earphone, comprising an earphone body 200 and an ear hook 100 of any one of the above embodiments, wherein one end of the ear hook body 10 away from the battery compartment 20 is connected to the earphone body 200.

[0086] The headset of the present application is an open Bluetooth ear-hook headset, and a sound outlet 41 is provided on the headset body 200 for emitting sound. 。 When worn, the ear hook body 10 is suspended on the upper part of the user's outer auricle, the battery compartment 20 is attached to the back of the user's outer auricle, the earphone body 200 is attached to the user's inner auricle, and the sound hole 41 on the earphone body 200 is aligned with the user's ear canal, but the sound hole 41 is not in direct contact with the ear canal, and will not produce a sense of pressure on the ear canal, which is conducive to improving the wearing comfort, suitable for long-term wearing, and stable wearing, suitable for various scenarios such as sports and work.

[0087] Compared with the prior art, the earphones provided in the present application adopt the above-mentioned ear hook 100. When worn, the ear hook body 10 is suspended on the upper part of the user's external auricle, and the earphone body 200 is attached to the user's internal auricle. The battery 23 can provide power to the electronic components of the earphone body 200 through the electrical connection component 24 and the wire 11; the battery 23 is detachably connected to the wire 11 through the electrical connection component 24, so that when the battery 23 has problems such as aging or damage, the battery 23 can be separated from the wire 11, and then the battery 23 can be taken out of the housing shell 21, and a new battery 23 is placed in the housing shell 21, and is detachably connected to the wire 11 through the electrical connection component 24, thereby realizing that the battery 23 is replaceable, effectively ensuring the battery life of the earphones and extending the service life of the earphones, which is beneficial to improving the user experience and reducing the waste of resources.

[0088] Optionally, see Figure 1 The end of the ear hook body 10 away from the battery compartment 20 is rotatably connected to the earphone body 200 through the shaft 300, so that the earphone body 200 can rotate relative to the ear hook body 10, so that the earphone body 200 can better fit the inner auricle of the user, which is conducive to improving the stability and comfort of wearing. In addition, the ear hook 100 and the shaft 300 can also disperse the pressure of the earphone body 200 on the ear, reducing the discomfort when wearing the earphone for a long time.

[0089] See also Figure 6 The earphone body 200 includes a first shell 30, a second shell 40, a speaker 50, a rear cavity seat 60, a circuit board 70 and a microphone 80. When the first shell 30 and the second shell 40 are assembled together, they enclose a receiving cavity, and the speaker 50, the rear cavity seat 60, the circuit board 70 and the microphone 80 are received in the receiving cavity. It can be understood that the first shell 30 and the second shell 40 are used to protect the speaker 50, the rear cavity seat 60, the circuit board 70, the microphone 80 and the circuit and other components to prevent them from being physically damaged by the outside world, such as impact, scratch, etc. At the same time, the first shell 30 and the second shell 40 can also prevent dust, moisture and other pollutants from damaging the speaker 50, the rear cavity seat 60, the circuit board 70, the microphone 80 and the circuit and other components, ensuring the normal operation of the earphone and extending its service life.

[0090] The speaker 50 is used to receive the audio electrical signal of the circuit board 70, convert the electrical signal into a sound signal, and transmit it to the ear canal through the sound outlet 41, so that the user can hear the sound. The rear cavity seat 60 is used to form an independent rear cavity and to fix the circuit board 70. The circuit board 70 is used to process audio and electrical signals, and the end of the wire 11 away from the electrical connection component 24 is electrically connected to the circuit board 70. The battery 23 is used to power the speaker 50, the circuit board 70, the microphone 80 and other electronic components. The microphone 80 is mounted on the circuit board 70 through a silicon microphone, and the microphone 80 is used to collect sound.

[0091] Optionally, the diameter of the horn 50 is 10 mm-30 mm.

[0092] Optionally, the circuit board 70 is adhered to the side of the rear cavity seat 60 facing away from the speaker 50 by means of double-sided adhesive 90 , so that the circuit board 70 can seal the rear cavity.

[0093] The sound outlet 41 is provided on the second shell 40 , and a metal mesh 42 is provided at the sound outlet 41 . The metal mesh 42 can effectively prevent debris from entering the accommodating cavity and damaging the speaker 50 and the sound quality.

[0094] The second shell 40 is provided with a bass reflex port, which is connected to the rear cavity. The bass reflex port is used for ventilation. The air permeability of the bass reflex port can be adjusted to change the attenuation and boost of the low frequency, thereby adjusting the low frequency sound quality and volume; the balance of the vibration of the diaphragm of the speaker 50 can also be adjusted to reduce the distortion of the sound.

[0095] A collection hole 31 is provided on the first shell 30 , and the microphone 80 is disposed corresponding to the collection hole 31 .

[0096] The earphone body 200 also includes a microphone cover 81 and a waterproof net 82. The microphone cover 81 is used to clamp the microphone 80 to achieve vibration reduction of the microphone 80, effectively avoiding the influence of vibration on the sound collection effect of the microphone 80. The waterproof net 82 is arranged between the microphone cover 81 and the collection hole 31. The main function of the waterproof net 82 is to prevent water, dust and adjust sound collection.

[0097] The assembly process of the earphone body 200 is roughly as follows: assemble the speaker 50 to the second shell 40, assemble the rear cavity seat 60 to the second shell 40, adhere the double-sided tape 90 to the side of the rear cavity seat 60 away from the speaker 50, adhere the circuit board 70 to the double-sided tape 90, and lock the circuit board 70 on the second shell 40, put the microphone cover 81 on the microphone 80, and attach the waterproof net 82 to the first shell 30, and finally assemble the first shell 30 and the second shell 40 together.

[0098] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An ear hook, characterized in that: include: An ear hook body, wherein a wire is embedded in the ear hook body; as well as A battery compartment, the battery compartment is connected to one end of the ear hook body; the battery compartment includes a compartment shell, a battery and an electrical connection component, the battery is accommodated in the compartment shell, and the battery is detachably connected to the wire through the electrical connection component.

2. The ear hook according to claim 1, characterized in that: The electrical connection assembly includes a first connection wire, a first connection seat, a second connection wire and a second connection seat, the first connection wire is connected to the wire and the first connection seat, the second connection wire is connected to the battery and the second connection seat, and the second connection seat is detachably connected to the first connection seat.

3. The ear hook according to claim 2, characterized in that: One of the first connection socket and the second connection socket is a socket, and the other of the first connection socket and the second connection socket is a plug, and the plug is plugged into the socket.

4. The ear hook according to claim 1, characterized in that: The compartment shell is provided with a replacement opening, and the battery compartment further comprises a compartment cover, which is detachably covered on the replacement opening.

5. The ear hook according to claim 4, characterized in that: The electrical connection assembly includes a first connecting wire, a first connecting seat, a second connecting wire and a second connecting seat, the first connecting wire is connected to the conductive wire and the first connecting seat, the second connecting wire is connected to the battery and the second connecting seat, the first connecting seat and the second connecting seat are arranged on the side of the battery facing the replacement port, and the second connecting seat is detachably connected to the first connecting seat.

6. The ear hook according to claim 4, characterized in that: The battery compartment further comprises a sealing ring, and the sealing ring is arranged between the compartment cover and the compartment shell.

7. The ear hook according to any one of claims 1 to 6, characterized in that: The battery is a rechargeable battery.

8. The ear hook according to any one of claims 1 to 6, characterized in that: The ear hook body comprises a metal wire and a protective layer, and the protective layer is wrapped around the metal wire and the conductive wire.

9. The ear hook according to claim 8, characterized in that: The protective layer is a flexible layer.

10. A headset, characterized in that: It comprises an earphone body and the ear hook as described in any one of claims 1 to 9, wherein one end of the ear hook body away from the battery compartment is connected to the earphone body.

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