An earphone case and an earphone device

Abstract

This application discloses an earphone case and an earphone device. The earphone case is used to store earphones. The earphones include a sound-generating component, a battery compartment, and an ear hook for connecting the sound-generating component and the battery compartment. The sound-generating component is rotatably connected to the ear hook and has a first wearing state and a second wearing state. The earphone case includes a box body with a first receiving slot and a second receiving slot. The first receiving slot is configured to accommodate at least a portion of the sound-generating component in both the first and second wearing states. The second receiving slot is used to accommodate the battery compartment, and the shape of the second receiving slot is similar to that of the battery compartment. With this configuration, the sound-generating component can be placed in the first receiving slot in both the first and second wearing states, allowing the earphones to be stored in the earphone case without resetting the sound-generating component, thus making it convenient for users to store the earphones in the earphone case.

Description

Technical Field

[0001] This application relates to the field of headphone technology, and more particularly to a headphone case and headphone device. Background Technology

[0002] Open-back headphones are a type of headphone that does not completely seal off the ear canal. They allow external sound to enter the ear while also transmitting sound as sound waves to the inner ear nerves. This design reduces pressure on the ear canal during wear, preventing discomfort even after extended periods. It also helps maintain ventilation and dryness in the ear canal, providing a more comfortable wearing experience. Furthermore, the open-back design helps prevent auditory fatigue, making it more suitable for prolonged use. When the battery is low or the headphones are not in use, they can be placed in their charging case for easy charging and storage.

[0003] To improve the user's listening experience, some designs incorporate headphone sound-producing components that are adjustable relative to the ear hooks. Users can adjust the sound output to be as close as possible to the user's ear canal opening by wiggling the sound-producing components.

[0004] However, with existing headphone cases, users need to reset the sound-producing components before placing them inside the case, making it inconvenient for users to store the headphones inside. Utility Model Content

[0005] This application provides an earphone case and an earphone device, aiming to improve the problem of inconvenience for users to store earphones in the earphone case.

[0006] To solve the above-mentioned technical problems, this application provides an earphone case for storing earphones. The earphones include a sound-generating component, a battery compartment, and an ear hook for connecting the sound-generating component and the battery compartment. The sound-generating component is rotatably connected to the ear hook and has a first wearing state and a second wearing state. The earphone case includes a case body, the case body is provided with a first receiving slot and a second receiving slot, the first receiving slot is configured to accommodate at least a portion of the sound-emitting component when the sound-emitting component is in the first wearing state and the second wearing state, the second receiving slot is used to accommodate the battery compartment, and the shape of the second receiving slot is similar to the shape of the battery compartment.

[0007] This application also provides a headphone device, including: Earphones, including a sound-generating component, a battery compartment, and an ear hook for connecting the sound-generating component to the battery compartment, wherein the sound-generating component and the ear hook are rotatably connected; and The aforementioned headphone case; When the earphones are placed inside the earphone case, the sound-producing component is at least partially located in the first receiving slot, and the battery compartment is located in the second receiving slot.

[0008] The earphone case in this embodiment of the application configures the first receiving slot to accommodate at least a portion of the sound-emitting component when the sound-emitting component is in both the first and second wearing states. Thus, the sound-emitting component can be placed in the first receiving slot when it is in both the first and second wearing states, and the earphone can be stored in the earphone case without resetting the sound-emitting component, thereby making it convenient for the user to store the earphone in the earphone case. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0010] Figure 1 This is a schematic diagram of the structure of the headphone device provided in an embodiment of this application; Figure 2 This is an exploded view of the headphones in an embodiment of this application; Figure 3 This is a schematic diagram of the headphone case in an embodiment of this application; Figure 4 This is an exploded view of the headphone box in an embodiment of this application; Figure 5 This is a schematic diagram of the lining structure in an embodiment of this application; Figure 6 for Figure 3 Sectional view at point AA.

[0011] Explanation of reference numerals in the attached figures: 1000, Headphone device; 100, Headphone; 111, Sound-producing component; 1111, Main shell; 1111a, Outer shell; 1111b, Partition; 1112, Sound-producing part; 111a, Sound outlet; 111b, Opening; 111c, Guide groove; 111d, Receiving cavity; 112, Battery compartment; 1121, Cover; 1122, Battery; 113, Ear hook; 1131, Ear hook body; 1132, Connector; 114, Limiting structure; 1141, First limiting part; 1142. Second limiting part; 200, earphone case; 210, case body; 211, first receiving groove; 211a, first side; 211b, second side; 212, second receiving groove; 2121, first groove wall; 213, bottom shell; 213a, mounting groove; 214, liner; 214a, contoured channel; 214b, receiving groove; 210b, receiving cavity; 220, magnetic suction structure; 230, charging component; 231, charging probe; 240, battery; 250, cover; 251, clearance groove. Detailed Implementation

[0012] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0013] Headphones are audio playback devices primarily used for personal listening needs. They consist of a pair of transducers that receive electrical signals from a media player or receiver and convert these signals into audible sound waves through speakers placed close to the ears.

[0014] With the continuous development of headphone technology, users have increasingly higher demands for headphone comfort and acoustic performance. Open-back headphones, because they do not block the ear canal, reduce pressure on the ear canal, preventing discomfort even after prolonged wear, and also helping to maintain ventilation and dryness of the ear canal. This design also allows users to hear some external sounds while enjoying music, such as ambient noise and other people's voices. This design not only improves wearing comfort—as there is no feeling of pressure on the ears, even after long periods of wear—but also maintains connectivity with the outside world, facilitating communication. Therefore, these types of headphones are becoming increasingly popular with consumers.

[0015] In other words, the earphone of this application has a connector that slides in the guide groove so that the user can adjust the position of the sound port on the main shell by sliding between the main shell and the ear hook connector according to the shape and size of the user's auricle. In this way, the sound port on the main shell can be adjusted to be as close as possible to the position of the user's ear canal opening, thereby improving the user experience.

[0016] To improve the acoustic performance of headphones and enhance the user's listening experience, the headphone's sound-producing components are usually designed to swing relative to the ear hook. Users can adjust the position of the sound-producing port on the main shell by swinging the sound-producing components, so that the sound-producing port on the main shell can be adjusted to be as close as possible to the user's ear canal opening.

[0017] In related technologies, the earphone case's storage slot can only accommodate the sound-producing component in its initial position. This means that after using the earphones, the user needs to adjust the sound-producing component back to its initial position before placing it into the storage slot to complete the earphone case's storage of the earphones. This makes it inconvenient for the user to store the earphones in the earphone case.

[0018] To resolve the above issues, please refer to [link / reference]. Figures 1 to 3 This application proposes an earphone case 200 and an earphone device 1000. The earphone device 1000 includes earphones 100 and an earphone case 200. The earphones 100 are open-back earphones and are of air conduction type. The earphones 100 include a sound-generating component 111, a battery compartment 112, and an ear hook 113 for connecting the sound-generating component 111 and the battery compartment 112. The ear hook 113 has a curved structure.

[0019] Please see Figure 2 The sound-generating component 111 includes a main shell 1111 and a sound-generating part 1112. The main shell 1111 can be made of plastic, metal, silicone, etc. It can be constructed in a relatively flat shape so that the sound-generating component 111 can fit more snugly to the ear after the earphone 100 is worn, thus improving stability and comfort. The main shell 1111 is rotatably connected to the ear hook 113, and the sound-generating part 1112 is connected to one side of the main shell 1111. A receiving cavity 111d is formed inside the main shell 1111, and the sound-generating part 1112 is housed within the receiving cavity 111d. The main shell 1111 also has a sound-generating port 111a, which is an important component of the sound-generating component 111 of the earphone 100. It is responsible for directionally outputting the sound waves generated by the sound-generating unit inside the earphone 100 to the user's ear canal. Therefore, in this embodiment, the sound-generating port 111a is configured to at least partially cover the user's ear canal. When the sound-producing part 1112 is working, the sound it produces is transmitted outward through the sound-producing port 111a.

[0020] The end of the ear hook 113 is connected to the main shell 1111. The ear hook 113 has a certain deformation capability and its overall shape is adapted to the shape of the back of the auricle. In some embodiments, it may include a rod-shaped body made of plastic, and a memory metal wire is further embedded in the rod-shaped body. Through this structure, the ear hook 113 has good toughness and bending ability, which makes it easier to pull during the wearing process and facilitates its own reset.

[0021] Please see Figure 2 The battery compartment 112 includes a housing 1121 and a battery 1122 housed within the housing 1121. In this embodiment, the earphone 100 is configured as a three-part structure by comprising a sound-generating component 111, an ear hook 113, and a battery compartment 112. The battery compartment 112 is connected to the other end of the ear hook 113, i.e., the end furthest from the sound-generating component 111. The figure shows the earphone 100 in actual use, mounted on the user's ear. As can be seen, during use, the ear hook 113 rests on the back of the auricle, and the sound-generating component 111 extends from the helix to the concha, with the sound outlet 111a aligned with the ear canal opening. This allows the sound emitted by the sound-generating component 1112 to propagate directionally to the ear canal opening via the sound outlet 111a. The battery compartment 112 is located on the back of the auricle, corresponding to the earlobe.

[0022] The three-section structural design helps to distribute the weight of the earphone 100 more evenly, improving wearing comfort, and the independent battery compartment 112 makes maintenance more convenient. Furthermore, the independent battery compartment 112 provides more space for the battery 1122, making it easier to design the battery 1122 with a larger capacity, thus resulting in a longer battery life for the earphone 100.

[0023] Please see Figure 2 The sound-generating component 111 can swing relative to the ear hook 113 and has a first wearing state and a second wearing state. Specifically, the main shell 1111 is provided with an opening 111b and a guide groove 111c communicating with the opening 111b; the ear hook 113 includes an ear hook body 1131 and a connector 1132 connected to each other. The ear hook body 1131 passes through the opening 111b, and the connector 1132 is located in the guide groove 111c and can move along the guide groove 111c. Sliding; and the earphone 100 further includes a limiting structure 114, which includes a first limiting part 1141 and a second limiting part 1142. The first limiting part 1141 is disposed on one of the connector 1132 and the main shell 1111, and the second limiting part 1142 is disposed on the other of the connector 1132 and the main shell 1111; the first limiting part 1141 and the second limiting part 1142 elastically abut against each other and can move relative to each other.

[0024] That is, the earphone 100 of this application, by providing a connector 1132 slidably connected within the guide groove 111c, allows the user to switch the sound-emitting component 111 between a first wearing state and a second wearing state by sliding between the connector 1132 and the ear hook 113 according to the shape and size of their individual ear, thereby adjusting the position of the sound-emitting port 111a on the main shell 1111. This allows the sound-emitting port 111a on the main shell 1111 to be adjusted to be as close as possible to the user's ear canal opening, thereby improving the acoustic performance of the earphone 100 and enhancing the user's listening experience. In some embodiments, the sound-emitting component 1111 is closer to the battery compartment 112 in the first wearing state than in the second wearing state; in other embodiments, the sound-emitting component 1111 is closer to the battery compartment 112 in the first wearing state than in the second wearing state.

[0025] Please see Figure 2 The main shell 1111 includes an outer shell 1111a and a partition 1111b disposed inside the outer shell 1111a. The partition 1111b and a portion of the inner wall of the outer shell 1111a define a guide groove 111c. The partition 1111b and another portion of the inner wall of the outer shell 1111a define a receiving cavity 111d. The aforementioned opening 111b is formed on the outer shell 1111a.

[0026] Please see Figure 1 as well as Figure 3 The earphone case 200 includes a case body 210, which is provided with a first receiving groove 211 and a second receiving groove 212. The first receiving groove 211 is configured to accommodate at least a portion of the sound-emitting component 111 when the sound-emitting component 111 is in a first wearing state and a second wearing state. The second receiving groove 212 is used to accommodate the battery compartment 112, and the shape of the second receiving groove 212 is similar to the shape of the battery compartment 112.

[0027] In some embodiments, the sound-generating component 111 is arc-shaped, and one end of the sound-generating component 111 away from the ear hook 113 is received in the first receiving groove 2111. With this configuration, after the user wears the headphones 100, the end of the sound-generating component 111 away from the ear hook 113 extends into the user's ear canal, thereby facilitating the user's use of the headphones 100 and improving the wearing comfort of the headphones 100.

[0028] In this embodiment of the application, the headphone case 200 is configured such that the first receiving slot 211 can accommodate at least a portion of the sound-emitting component 111 when the sound-emitting component 111 is in both the first and second wearing states. Thus, the sound-emitting component 111 can be placed in the first receiving slot 211 when it is in both the first and second wearing states, and the headphone 100 can be stored in the headphone case 200 without resetting the sound-emitting component 111, thereby making it convenient for the user to store the headphone 100 in the headphone case 200.

[0029] Please see Figure 1 In some embodiments of this application, the sound-emitting part 1111 is located within the first receiving groove 211, and the main shell 1111 is at least partially located above the first receiving groove 211. This arrangement can make full use of the space above the first receiving groove 211, thereby reducing the thickness of the headphone case 200.

[0030] In some embodiments of this application, the first receiving slot 211 includes a first side 211a and a second side 211b spaced apart from each other along the length of the earphone case 200. In the first wearing state, the distance between the sound-emitting part 1111 and the first side 211a is less than the distance between the sound-emitting part 1111 and the second side 211b. In the second wearing state, the distance between the sound-emitting part 1111 and the first side 211a is greater than the distance between the sound-emitting part 1111 and the second side 211b. This arrangement provides a larger operating space for the user in the first wearing state, facilitating the removal or placement of the earphone 100 in the earphone case 200. Similarly, in the second wearing state, the larger distance between the sound-emitting part 1112 and the first side 211a also provides a larger operating space for the user, facilitating the removal or placement of the earphone 100 in the earphone case 200.

[0031] Furthermore, in the first wearing state, the sound-emitting part 1112 can abut against the first side 211a, and in the second wearing state, the sound-emitting part 1112 can abut against the second side 211b, thereby increasing the contact area between the sound-emitting part 1112 and the first receiving groove 211, and thus improving the stability of the earphone 100 in the earphone case 200.

[0032] Please see Figure 3 In some embodiments of this application, the first receiving slot 211 and the second receiving slot 212 are spaced apart in the width direction of the headphone case 210, and their projections in the width direction of the headphone case 210 overlap. This arrangement reduces the space occupied by the first receiving slot 211 and the second receiving slot 212 in the length direction, thereby reducing the length of the headphone case 200 and making the headphone case 200 more portable.

[0033] In some embodiments of this application, there are two first receiving slots 211 and two second receiving slots 212. The projections of the two first receiving slots 211 in the length direction of the headphone case 200 overlap, and the projections of the two second receiving slots 212 in the length direction overlap. This arrangement reduces the space occupied by the two first receiving slots 211 in the width direction and the space occupied by the two second receiving slots 2112 in the width direction, thereby reducing the width of the headphone case 200 and making the headphone case 200 more portable.

[0034] Furthermore, there are two earphones 100. When the two earphones 100 are placed in the two first receiving slots 211 and the two second receiving slots 212 respectively, the ear hooks 113 of the two earphones 100 are overlapped. In this way, the overlap of the two ear hooks 113 can reduce the length of the box 210, thereby making full use of the space inside the box 210, and thus reducing the volume of the earphone box 200, making the earphone box 200 more compact and easier for users to carry.

[0035] In some embodiments of this application, please refer to Figure 3 The two first receiving slots 211 and the two second receiving slots 212 are symmetrically arranged so that the two earphone 100 units are symmetrically arranged when stored in the earphone case 200. It can be understood that the projections of the two first receiving slots 211 in the length direction overlap, and the projections of the two second receiving slots 212 in the length direction overlap. This arrangement can reduce the width of the case 210, thereby improving the portability of the earphone case 200.

[0036] In some embodiments of this application, the projections of the first receiving slot 211 and the second receiving slot 212 in the length direction of the earphone case 200 do not overlap. This arrangement ensures that the first receiving slot 211 and the second receiving slot 212 are staggered in the length direction, providing sufficient space between the sound-emitting part 1112 and the battery compartment 112 for the user to operate when taking the earphone 100 out through the sound-emitting part 1112 or the battery compartment 112, thus facilitating the user's handling of the earphone 100. Simultaneously, since the battery compartment 112 needs to be charged through the earphone case 200, the staggered length direction of the first receiving slot 211 and the second receiving slot 212 provides installation space for the charging component 230, thereby facilitating the assembly of the earphone case 200.

[0037] Please see Figure 4 In some embodiments of this application, the housing 210 includes a bottom shell 213 and an inner liner 214. The inner liner 214 is installed inside the bottom shell 213 and has a first receiving groove 211 and a second receiving groove 212. A portion of the main shell 1111 overlaps the inner liner 214. With this arrangement, the inner liner 214 can support a portion of the main shell 1111, thereby effectively preventing the earphone 100 from shaking inside the housing 210 and improving the stability of the earphone 100 unit inside the housing 210.

[0038] Specifically, the bottom shell 213 is provided with a mounting groove 213a, and the inner liner 214 is installed in the mounting groove 213a. The upper surface of the inner liner 214 is recessed to form a groove, and the bottom of the groove is provided with two second receiving grooves 212. Two contoured channels 214a are provided through the groove, and the two contoured channels 214a cooperate with the bottom of the mounting groove 213a to form two first receiving grooves 211. With this configuration, the part of the earphone 100 that extends into the first receiving groove 211 and the second receiving groove 212 will be accommodated in the groove formed by the upper surface of the inner liner 214, thereby reducing the thickness of the box 210 and improving the portability of the earphone box 200. At the same time, the first receiving groove 211 is formed by the contoured channel 214a and the bottom of the mounting groove 213a, making full use of the depth of the mounting groove 213a, so that the first receiving groove 211 can better accommodate the sound-emitting part 1111, reducing the thickness of the box 210 and further improving the portability of the earphone box 200.

[0039] The inner liner 214 can be installed in the mounting groove 213a by adhesive bonding or by welding; no specific limitation is made here. The inner liner 214 and the bottom shell 213 can be made of the same material or different materials; no specific limitation is made here. For example, the inner liner 214 can be made of plastic to reduce the weight of the box 210 for easier carrying, while the bottom shell 213 can be made of metal to improve its wear resistance and hardness, preventing damage to the bottom shell 213 when the box 210 is dropped or impacted. Alternatively, both the inner liner 214 and the bottom shell 213 can be made of relatively hard plastic to give the box 210 good wear resistance and hardness while keeping its weight light.

[0040] Please see Figure 1 In some embodiments of this application, the groove depth formed on the upper surface of the liner 214 gradually increases from the outer periphery to the center, which can be understood as the upper surface of the liner 214 being bowl-shaped. With this configuration, two first receiving grooves 211 are respectively located on both sides of the bottom of the groove in the length direction, resulting in a deeper groove depth. This allows the first receiving grooves 211 to better accommodate part of the sound-generating component 111. Two second receiving grooves 212 are respectively located on both sides of the bottom of the groove on the upper surface of the liner 214 in the length direction, resulting in a deeper groove depth. This allows for a larger contact area between the groove walls of the second receiving grooves 212 and the battery compartment 112, thereby improving the stability of the battery compartment 112 within the second receiving grooves 212, and consequently improving the stability of the headphone 100 unit within the housing 210. Simultaneously, the center of the upper surface of the liner 214 has a larger space, providing more operational space for the user to pick up or place the headphone 100, facilitating the use of the headphone device 1000.

[0041] Further, please refer to Figure 1 Both ear hooks 113 are located on the upper surface of the inner lining 214 and are overlapped at the center of the inner lining 214. With this arrangement, the ear hooks 113 make full use of the space in the middle of the upper surface of the inner lining 214. At the same time, the groove in the center of the inner lining 214 is relatively deep, providing enough space for the two ear hooks 113 to overlap. This makes full use of the space in the thickness direction of the headphone case 200, thereby reducing the volume of the headphone case 200 and improving its portability.

[0042] In some embodiments of this application, the depth of the second receiving groove 212 gradually increases from the center to the edge along the length of the earphone case 200. This arrangement results in different thicknesses on both sides of the second receiving groove 212 in the length direction, creating an asymmetrical profile that complements the structure of the battery compartment 112 and prevents the earphone 100 from being inserted in the wrong direction. Simultaneously, increasing the thickness of the second receiving groove 212 near the center of the earphone case 200 enhances the support strength of the case 210, preventing structural deformation due to external pressure.

[0043] Please see Figure 4 In some embodiments of this application, the earphone case 200 further includes a magnetic structure 220. The magnetic structure 220 is disposed within the case body 210 and adjacent to the first receiving slot 211. The magnetic structure 220 is located on the side of the first receiving slot 211 opposite to the second receiving slot 212. The magnetic structure 220 is used to magnetically attract the corresponding earphone 100. This arrangement improves the stability of the earphone 100 within the case body 210 by magnetically attracting the earphone 100, thereby ensuring that the earphone case 200 can be stably electrically connected to the battery compartment 112. Simultaneously, the magnetic structure 220 being located on the side of the first receiving slot 211 opposite to the second receiving slot 212 fully utilizes the space on both sides of the first receiving slot 211 in the width direction, thus providing more installation space for the magnetic structure 220 and facilitating the assembly of the earphone case 200.

[0044] It should be noted that the part of the sound-generating component 111 that extends out of the first receiving groove 211 is provided with a magnetic component that cooperates with the magnetic attraction structure 220. The sound-generating component 111 is fixed by the mutual attraction between the magnetic component and the magnetic attraction structure 220, so as to ensure that the sound-generating part 1112 can be stably housed in the first receiving groove 211.

[0045] Please see Figure 3 In some embodiments of this application, the earphone case 200 further includes a charging assembly 230, which includes a charging probe 231 located within the second receiving slot 212. This arrangement allows the charging probe 231 to be elastic, enabling the earphone case 200 to be stably electrically connected to the battery compartment 112.

[0046] Further, please refer to Figure 3 The second receiving slot 212 has a first slot wall 2121 close to the first receiving slot 211, and the charging probe 231 is disposed on the first slot wall 2121. This arrangement makes full use of the space between the first receiving slot 211 and the second receiving slot 212, thereby reducing the width of the earphone case 200 and improving the portability of the earphone case 200.

[0047] Please see Figure 5 as well as Figure 6 In some embodiments of this application, there are two first receiving slots 211 and two second receiving slots 212. The two first receiving slots 211 are spaced apart along the length direction, and the two second receiving slots 212 are spaced apart along the length direction. The earphone case 200 also includes a battery 240, which is disposed within the receiving cavity 210b and electrically connected to the charging probe 231. The battery 240 is disposed between the two first receiving slots 211 and between the two second receiving slots 212. This arrangement can fully utilize the space in the length direction of the earphone case 200, thereby reducing the volume of the earphone case 200.

[0048] Specifically, the housing 210 includes a bottom shell 213 and an inner liner 214. The bottom shell 213 is provided with a mounting groove 213a. The inner liner 214 is installed in the mounting groove 213a. The surface of the inner liner 214 facing away from the bottom of the mounting groove 213a is provided with two second receiving grooves 212. The surface of the inner liner 214 facing the bottom of the mounting groove 213a is recessed with a receiving groove 214b. The receiving groove 214b cooperates with the bottom of the mounting groove 213a to form a receiving cavity 210b. The receiving cavity 210b is located between the two first receiving grooves 211. The battery 240 is disposed in the receiving cavity 210b.

[0049] This design fully utilizes the space between the two first receiving slots 211 in the housing 210, thereby reducing the width of the housing 210 and improving the portability of the headphone case 200. Simultaneously, the battery 240 is located within the receiving cavity 210b formed by the inner liner 214 and the bottom shell 213, allowing the inner liner 214 and the bottom shell 213 to protect and conceal the battery 240, thus enhancing the aesthetics of the headphone case 200.

[0050] Please see Figure 4 In some embodiments of this application, the headphone case 200 further includes a cover 250, which is rotatably mounted on the case 210 to open or close the case 210. The cover 250 is recessed with a relief groove 251, which is aligned with the first receiving groove 211. The relief groove 251 is used to receive at least a portion of the main shell 1111 when the cover 250 closes the case 210.

[0051] With this configuration, after the cover 250 closes the box 210, the main shell 1111 is at least partially accommodated in the relief groove 251 in the thickness direction. This effectively reduces the thickness of the headphone case 200, thereby improving the portability of the headphone case 200.

[0052] In the description of this application, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0053] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as implying or suggesting relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0054] In the description of this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0055] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0056] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An earphone case for storing earphones, characterized in that, The earphone includes a sound-generating component, a battery compartment, and an ear hook for connecting the sound-generating component and the battery compartment. The sound-generating component is rotatably connected to the ear hook and has a first wearing state and a second wearing state. The earphone case includes a case body, the case body is provided with a first receiving slot and a second receiving slot, the first receiving slot is configured to accommodate at least a portion of the sound-emitting component when the sound-emitting component is in the first wearing state and the second wearing state, the second receiving slot is used to accommodate the battery compartment, and the shape of the second receiving slot is similar to the shape of the battery compartment.

2. The earphone case as described in claim 1, characterized in that, The sound-generating component includes a main shell and a sound-generating part connected to the main shell. The main shell is rotatably connected to the ear hook. The sound-generating part is connected to one side of the main shell and is located in the first receiving groove. The main shell is at least partially located above the first receiving groove.

3. The earphone case as described in claim 2, characterized in that, The housing includes: Bottom shell; and The inner liner is installed inside the bottom shell, and the inner liner is provided with the first receiving groove and the second receiving groove, and part of the main shell overlaps the inner liner.

4. The earphone case as described in claim 2, characterized in that, The first receiving slot includes a first side and a second side that are spaced apart from each other along the length of the headphone case; In the first wearing state, the distance between the sound-emitting part and the first side is less than the distance between the sound-emitting part and the second side; in the second wearing state, the distance between the sound-emitting part and the first side is greater than the distance between the sound-emitting part and the second side.

5. The earphone case as described in claim 1, characterized in that, The first receiving slot and the second receiving slot are spaced apart in the width direction of the headphone case, and their projections in the width direction of the headphone case overlap.

6. The earphone case as described in claim 1, characterized in that, The projections of the first and second receiving slots along the length of the headphone case do not overlap.

7. The earphone case as described in any one of claims 1 to 6, characterized in that, There are two first receiving slots and two second receiving slots. The projections of the two first receiving slots on the length direction of the headphone case overlap, and the projections of the two second receiving slots on the length direction of the headphone case overlap.

8. The earphone case as described in claim 7, characterized in that, The number of the earphones is two, and when the two earphones are placed in the two first receiving slots and the two second receiving slots respectively, the ear hooks of the two earphones are arranged in an overlapping manner.

9. The earphone case as described in any one of claims 1 to 6, characterized in that, It also includes a charging component, which includes a charging probe located within the second receiving slot.

10. The earphone case as described in any one of claims 1 to 6, characterized in that, Also includes: A magnetic structure is disposed inside the housing and adjacent to the first receiving slot. The magnetic structure is located on the side of the first receiving slot away from the second receiving slot. The magnetic structure is used to magnetically attract the corresponding earphone.

11. The earphone case as described in any one of claims 1 to 6, characterized in that, The depth of the second receiving groove gradually increases from the center to the edge of the earphone case along its length.

12. The earphone case as described in any one of claims 1 to 6, characterized in that, The sound-generating component includes a main shell and a sound-generating part connected to the main shell. The main shell is rotatably connected to the ear hook, and the sound-generating part is connected to one side of the main shell. The earphone case also includes: A cover is rotatably mounted on the box to open or close the box. The cover is recessed with a relief groove, which corresponds to the position of the first receiving groove, and is used to receive at least a portion of the main shell when the cover closes the box.

13. A headphone device, characterized in that, include: The earphone includes a sound-generating component, a battery compartment, and an ear hook for connecting the sound-generating component and the battery compartment, wherein the sound-generating component and the ear hook are rotatably connected. as well as The earphone case as described in any one of claims 1-12; When the earphones are placed inside the earphone case, the sound-producing component is at least partially located in the first receiving slot, and the battery compartment is located in the second receiving slot.

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