Neck type earphone, earphone storage bin and earphone assembly

Abstract

The utility model discloses a back neck type earphone, an earphone storage bin and an earphone assembly. The back neck type earphone comprises two earphone bodies, the neckband comprises a middle connecting piece and two neckband arms which are symmetrically connected to the two ends of the middle connecting piece, and the ends, away from the middle connecting piece, of the two neckband arms are each connected with one earphone body; wherein the two neck strap arms can respectively rotate relative to the middle connecting piece, so that the structures connected with the two ends of the middle connecting piece are folded side by side. When the earphone is not worn, a user can fold the two earphone bodies and the neck strap which are originally unfolded when the earphone is worn side by side, so that the size of the earphone when the earphone is not used is greatly reduced, the user can conveniently place the earphone into a smaller space such as a pocket, a wallet or a small storage box, the earphone is very suitable for being carried when going out or traveling, and the carrying burden is reduced.

Description

Technical Field

[0001] This application relates to the field of headphone equipment technology, and in particular to a neckband headphone, headphone storage case, and headphone assembly. Background Technology

[0002] While over-ear and behind-the-neck headphones are popular for their comfort and stability, they generally suffer from bulkiness and portability. Behind-the-neck headphones typically consist of earphone units and a support (or neckband). The support, usually made of lightweight materials like metal or plastic, is ergonomically designed and positioned behind the user's neck, connecting the two earphone units to provide stable support and prevent slippage. However, most existing behind-the-neck headphones use a fixed structure, resulting in a large overall size that is inconvenient to store, especially when out and about or traveling, requiring extra space and causing considerable inconvenience. Utility Model Content

[0003] The purpose of this utility model embodiment is to provide a neckband-style earphone, an earphone storage case, and an earphone assembly, which can solve the above-mentioned problems existing in the prior art.

[0004] To achieve the above objectives, this application adopts the following technical solution:

[0005] On the one hand, a neckband-style headphone is provided, comprising:

[0006] Two earphone bodies;

[0007] The neckband includes a central connector and two neckband arms symmetrically connected to both ends of the central connector, with the ends of the two neckband arms away from the central connector respectively connected to an earphone body;

[0008] The two neck strap arms can rotate relative to the intermediate connector, causing the structures connected at both ends of the intermediate connector to fold side by side.

[0009] Optionally, the intermediate connector includes an intermediate connecting seat, which has two parallel intermediate hinge posts. The two neck strap arms are respectively connected to one of the intermediate hinge posts, thereby realizing a rotatable connection between the neck strap arms and the intermediate connector.

[0010] Optionally, the intermediate connecting seat is provided with a through U-shaped connecting groove, the end of the neck strap arm extends into the U-shaped connecting groove, the neck strap arm is provided with a hinge hole, the intermediate hinge post passes through the hinge hole, and the two ends of the intermediate hinge post are respectively fixed to the structure on both sides of the U-shaped connecting groove on the intermediate connecting seat.

[0011] Optionally, the intermediate connector is an adjustable hinged arm structure or a flexible metal structure, and the neck strap can be folded based on the flexible deformation of the intermediate connector.

[0012] Optionally, the neckband arm includes an arm body and a connector. One end of the arm body is connected to the intermediate connector, and the connector is rotatably connected to the end of the arm body away from the intermediate connector. The earphone body is connected to the connector, and the orientation of the earphone body can be adjusted by rotating the connector relative to the arm body.

[0013] Optionally, one of the arm body and the connector may have a hinge sleeve at one end and a hinge joint at the other end. The hinge joint can be rotatably inserted into the hinge sleeve to achieve a rotatable connection between the connector and the arm body.

[0014] Optionally, the end of the neckband arm away from the intermediate connector is rotatably connected to the earphone body, and the two earphone bodies can be rotated and folded inside the neckband.

[0015] Optionally, the earphone body includes an earphone shell, the earphone shell includes a shell body and a connecting protrusion connected to one side of the shell body, the connecting protrusion is rotatably connected to the neckband arm, and the shell body and the neckband arm enclose an ear-hook space.

[0016] Optionally, the connecting protrusion has a clearance groove on the side near the ear space, and the end of the neck strap arm extends into the clearance groove and is rotatably connected to the connecting protrusion.

[0017] On the other hand, an earphone storage case is provided for storing the aforementioned neckband earphones. It has a storage slot that corresponds to the shape of the folded neckband earphones, so that the folded neckband earphones can be stored in the storage slot.

[0018] Optionally, it includes a storage compartment housing and a charging unit disposed in the storage compartment housing, the storage slot being disposed in the storage compartment housing, and the charging unit being capable of charging the stored neckband headphones.

[0019] Optionally, when the rear-neck headphones are folded, a clearance area is formed between the headphone body and the neckband arm. The storage slot includes a body storage area and a neckband storage area. The storage compartment housing is provided with a boss located between the body storage area and the neckband storage area. The boss is correspondingly arranged with the clearance area, so that the headphone body and the neckband arm can be stored in the body storage area and the neckband storage area, respectively.

[0020] Optionally, the protrusion body has a receiving cavity inside, and the charging unit is at least partially disposed in the receiving cavity.

[0021] In another aspect, an earphone assembly is provided, comprising:

[0022] The aforementioned neckband-style headphones;

[0023] The aforementioned headphone storage compartment.

[0024] The beneficial effects of this application are as follows: This utility model provides a neckband-style earphone, the neckband structure of which includes a middle connector and two neckband arms symmetrically connected to both ends of the middle connector. The two neckband arms can rotate relative to the middle connector and fold side by side. Therefore, when not wearing the earphone, the user can fold the two earphone bodies and the neckband side by side, which are originally unfolded when wearing the earphone, greatly reducing the volume of the earphone when not in use. This makes it easier for the user to put it in a smaller space, such as a pocket, wallet or small storage box, which is very suitable for carrying when going out or traveling, reducing the burden of carrying. Attached Figure Description

[0025] The present application will now be described in further detail with reference to the accompanying drawings and embodiments.

[0026] Figure 1 This is a schematic diagram of the structure of the neckband-style headphones described in the embodiments of this application in an unfolded, wearable state;

[0027] Figure 2 for Figure 1 An exploded view of the structure shown.

[0028] Figure 3 This is a schematic diagram of the structure of the neckband-style headphones described in this application in the first folded state;

[0029] Figure 4 This is a schematic diagram of the structure of the neckband-style headphones described in this application in the second folded state;

[0030] Figure 5 This is a schematic diagram of the structure of the neckband-style headphones described in this application in their final folded state.

[0031] Figure 6 This is a flowchart illustrating the folding process of the neckband-style headphones described in the embodiments of this application;

[0032] Figure 7 This is a schematic diagram of the headphone storage compartment described in an embodiment of this application;

[0033] Figure 8 This is a schematic diagram of the headphone assembly described in an embodiment of this application.

[0034] In the picture:

[0035] 1. Earphone body; 11. Earphone shell; 111. Shell body; 112. Connecting protrusion; 2. Neckband; 21. Neckband arm; 2101. First rod; 2102. Second rod; 211. Arm body; 212. Connector; 213. Hinge sleeve; 214. Hinge joint; 22. Intermediate connector; 221. Intermediate connecting seat; 2211. U-shaped connecting groove; 222. Intermediate hinge post; 3. Ear hook space; 4. Earphone storage compartment; 41. Storage slot; 411. Body storage area; 412. Neckband storage area; 42. Boss. Detailed Implementation

[0036] To make the technical problems solved by this application, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the embodiments of this application are further described in detail below. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0037] In the description of this application, unless otherwise expressly specified and limited, the terms "connected," "linked," and "fixed" 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0038] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0039] While over-ear and behind-the-neck headphones are popular for their comfort and stability, they generally suffer from bulkiness and portability. Behind-the-neck headphones typically consist of earphone units and a support (or neckband). The support, usually made of lightweight materials like metal or plastic, is ergonomically designed and positioned behind the user's neck, connecting the two earphone units to provide stable support and prevent slippage. However, most existing behind-the-neck headphones use a fixed structure, resulting in a large overall size that is inconvenient to store, especially when out and about or traveling, requiring extra space and causing considerable inconvenience.

[0040] To overcome the above technical problems, refer to Figure 1 This embodiment provides a neckband-style earphone, including a neckband 2 and two earphone bodies 1; the neckband 2 includes a middle connector 22 and two neckband arms 21 symmetrically connected to both ends of the middle connector 22, and the ends of the two neckband arms 21 away from the middle connector 22 are respectively connected to one of the earphone bodies 1; wherein, the two neckband arms 21 can be rotated relative to the middle connector 22, so that the structures connected at both ends of the middle connector 22 are folded side by side.

[0041] Specifically, the neckband 2 is an ergonomically designed structure, generally in a U-shape. It includes a central horizontal bar and vertical bars connecting the two ends of the horizontal bar (the connection between the horizontal and vertical bars is generally an arc-shaped structure). The ends of the vertical bars on both sides are connected to an earphone body 1, so that the neckband 2 partially wraps around the user's neck and supports the two earphone bodies 1. Therefore, the overall U-shaped neckband 2 is relatively large.

[0042] The neckband 2 in this design is foldable. Specifically, it includes a central connector 22 and two neckband arms 21 that interlock with each other at both ends of the central connector 22. Essentially, with the central connector 22 as the center, the neckband 2 is divided into two foldable parts. When the user removes the earphones for storage, the neckband arms 21 on both sides can be folded side-by-side to minimize the space occupied by the earphones. The two neckband arms 21 can rotate relative to the central connector 22 to achieve the unfolding and folding functions. Specifically, the two neckband arms 21 can be hinged to the central connector 22 to achieve the rotational folding function, or the two neckband arms 21 can be fixedly connected to the central connector 22, while the central connector 22 itself can be bent to achieve the rotational folding function.

[0043] To facilitate understanding and demonstrate the folding effect of the neckband-style headphones in this embodiment, combined with Figure 1 and Figure 5The structure obtained after rotating the neckband arm 21 relative to the intermediate connector 22 is further explained here. In this embodiment, after the rear-neck headphones are folded, the structures connected at both ends of the intermediate connector 22 are folded side by side. This means that the structures connected at both ends of the intermediate connector 22 are aligned side by side, that is, the two neckband arms 21 are side by side, and the two headphone bodies 1 are side by side. Specifically, as described above, the entire neckband 2 has a U-shaped structure. Dividing the structure by the intermediate connector 22, the neckband arm 21 has an L-shaped structure, such as... Figure 5 As shown, each neckband arm 21 includes a first rod 2101 and a second rod 2102 connected at an angle or in an arc. The end of the first rod 2101 away from the second rod 2102 is connected to an intermediate connector 22, and the end of the second rod 2102 away from the first rod 2101 is connected to the earphone body 1. To achieve a side-by-side folding effect, after folding, the two first rods 2101 are side-by-side, the two second rods 2102 are side-by-side, and the two earphone bodies 1 are side-by-side, thus achieving the best folding effect. The specific rotation direction is: with the neckband headphones placed horizontally as a reference, both neckband arms 21 are simultaneously rotated upwards by 90° relative to the intermediate connector 22, or simultaneously rotated downwards by 90°, to achieve the effect of the two neckband arms 21 being side-by-side.

[0044] In summary, the neckband 2 structure of the earphone based on this embodiment includes a middle connector 22 and two neckband arms 21 symmetrically connected to both ends of the middle connector 22. The two neckband arms 21 can rotate relative to the middle connector 22 and be folded side by side. Therefore, when not wearing the earphone, the user can fold the two earphone bodies 1 and neckband 2, which are originally unfolded when wearing, side by side, which greatly reduces the volume of the earphone when not in use. This makes it easier for the user to put it in a smaller space, such as a pocket, wallet or small storage box, which is very suitable for carrying when going out or traveling, reducing the burden of carrying.

[0045] In one embodiment, combined with Figures 1-2 The intermediate connector 22 includes an intermediate connector 221, which has two parallel intermediate hinge posts 222. The two neck strap arms 21 are respectively connected to one of the intermediate hinge posts 222, so as to realize the rotatable connection between the neck strap arms 21 and the intermediate connector 22.

[0046] The intermediate connector 22 of this structure includes an intermediate connector 221 and two parallel intermediate hinge posts 222. These two intermediate hinge posts 222 serve as rotation axes and are respectively connected to two neckband arms 21. The neckband arms 21 are preferably connected to the intermediate hinge posts 222 through damping elements. This connection method allows the neckband arms 21 to rotate around the intermediate hinge posts 222 within a specific range, while making the rotation process smooth and enabling the headphones to remain stably in an unfolded and wearable state or a folded state.

[0047] This embodiment uses an intermediate connecting seat 221 as a support and an intermediate hinge column 222 as a rotation axis to realize the rotatable connection between the neck belt arm 21 and the intermediate connecting piece 22. It has the advantages of stable and reliable structure, low wear during rotation and folding, long service life and easy processing.

[0048] In one embodiment, the intermediate connecting seat 221 is provided with a through U-shaped connecting groove 2211, the end of the neck strap arm 21 extends into the U-shaped connecting groove 2211, the neck strap arm 21 is provided with a hinge hole, the intermediate hinge post 222 passes through the hinge hole, and the two ends of the intermediate hinge post 222 are respectively fixed to the structure on both sides of the U-shaped connecting groove 221 on the intermediate connecting seat 221.

[0049] The intermediate connecting seat 221 is provided with a U-shaped connecting groove 2211, which allows the ends of the two neck strap arms 21 to be placed in it respectively. At the same time, the structures on both sides of the U-shaped connecting groove 2211 can support the two ends of the intermediate hinge post 222 respectively. This effectively enhances the stability and reliability of the hinge structure between the neck strap arms 21 and the intermediate connecting member 22, and reduces the risk of loosening or damage due to long-term use.

[0050] In one embodiment, the intermediate connector 22 is an adjustable hinged arm structure or a flexible metal structure, and the neck strap 2 is folded based on the flexible deformation of the intermediate connector 22.

[0051] In the adjustable hinge arm structure, the intermediate connector 22 consists of multiple hinged parts connected in series by a rotatable connection. Each hinged part allows for a certain degree of rotation, allowing the entire intermediate connector 22 to bend and fold like a snake. When the user needs to fold the headphones, they can adjust the individual hinged parts in the adjustable hinge arm structure to bend the intermediate connector 22 into a U-shape, thereby allowing the two neckband arms 21 at both ends to fold side by side.

[0052] For flexible metal structures, the intermediate connector 22 is made of a metal material that is flexible yet strong, allowing it to bend and twist within a certain range without breaking or losing its shape. Similarly, when a user needs to fold the headphones, the intermediate connector 22 can be bent into a U-shape, allowing the two neckband arms 21 at both ends to fold side by side.

[0053] Both adjustable hinge arm structures and flexible metal structures utilize the flexible deformation characteristics of the intermediate connector 22 to fold the headphones into a very compact shape when not in use. This significantly reduces the space occupied by the headphones, making them easier to carry and store. Compared to traditional folding mechanisms, using an adjustable hinge arm structure or flexible metal structure as the intermediate connector 22 simplifies the overall structure of the headphones, reducing the number and complexity of parts, lowering production costs, and reducing maintenance difficulty.

[0054] To accommodate ergonomics, the neckband 2 is generally a U-shaped thin rod structure. When the headphones are placed horizontally, the height of the headphone body 1 is generally much larger than that of the neckband 2. This means that when the headphones are folded, the two headphone bodies 1 cannot come together tightly after they come into contact with each other, which obviously affects the tightness of the folded headphones.

[0055] To overcome the above problems, in one embodiment, the neckband arm 21 includes an arm body 211 and a connector 212. One end of the arm body 211 is connected to the intermediate connector 22, and the connector 212 is rotatably connected to the end of the arm body 211 away from the intermediate connector 22. The earphone body 1 is connected to the connector 212, and the orientation of the earphone body 1 can be adjusted by rotating the connector 212 relative to the arm body 211.

[0056] Specifically, based on the structure that the connector 212 can rotate relative to the arm body 211, before folding the neck strap arm 21, the two earphone bodies 1 can be rotated to the direction that has the least impact on the compactness of the folded earphones, and then the two neck strap arms 21 can be rotated and folded relative to the middle connector 22, so that the two neck strap arms 21 can be brought together as compactly as possible.

[0057] Combination Figure 1 In the wearable state, the two earphone bodies 1 are quite tall. When the neckband headphones are folded directly, not only will the two earphone bodies 1 press against each other, affecting the compactness of the two neckband arms 21 side-by-side, but the folded earphone bodies 1 will also occupy a larger width, which is obviously inconvenient for storage. Furthermore, combined with... Figure 3 Before folding, rotate the two earphone bodies 1 to a horizontal position, and then fold the neckband earphones. The two earphone bodies 1 in the horizontal position can be placed side by side, so the gap between the two neckband arms 21 after folding will be smaller, and the compactness will obviously be better. Moreover, the compactness of the two earphone bodies 1 placed side by side after folding is also better, and the width occupied is smaller, making it easier to store.

[0058] In one embodiment, combined with Figure 2Of the arm body 211 and the connector 212, one end is provided with a hinge sleeve 213 and the other end is provided with a hinge joint 214. The hinge joint 214 can be rotatably inserted into the hinge sleeve 213 to realize the rotatable connection between the connector 212 and the arm body 211.

[0059] The hinge sleeve 213 has an internal space designed to accommodate the insertion of the hinge connector 214. The shape and size of this space match the hinge connector 214 to ensure a tight fit. The hinge connector 214 has a shape and size suitable for insertion into the hinge sleeve 213 and may also include positioning structures, such as protrusions or grooves, to ensure a stable rotation angle during rotation. The combined design of the hinge sleeve 213 and the hinge connector 214 results in a more compact connection structure, saving space and reducing weight, while also providing good connection stability.

[0060] Preferably, a damping structure is provided between the hinge joint 214 and the hinge sleeve 213 to maintain the stability of the earphone body 1 after rotation.

[0061] In one embodiment, the end of the neckband arm 21 away from the intermediate connector 22 is rotatably connected to the earphone body 1, and the two earphone bodies 1 can be rotated and folded to the inside of the neckband 2.

[0062] Specifically, the neckband 2 has a U-shaped structure, with its inner side referring to the inner side of the U-shaped area. This means that the two earphone bodies 1 can rotate relative to the neckband 2 to fold inwards. Figure 4 After the two earphone bodies 1 are rotated and folded inward, the two earphone bodies 1 can be more compactly placed close to the neckband arm 21, which can obviously further improve the compactness of the entire back-neck headphones after folding and reduce the space occupied by the back-neck headphones in the final folded state.

[0063] In one embodiment, the earphone body 1 includes an earphone shell 11, the earphone shell 11 includes a shell body 111 and a connecting protrusion 112 connected to one side of the shell body 111, the connecting protrusion 112 is rotatably connected to the neckband arm 21, and the shell body 111 and the neckband arm 21 enclose an ear-hook space 3.

[0064] As the main part of the earphone shell 11, the shell body 111 is typically responsible for housing the core components of the earphone, such as the sound unit, battery, and circuitry. Its shape and size design must meet the user's wearing comfort and acoustic performance requirements. The connecting protrusion 112 is a protruding part on the shell body 111, usually located on one side of the shell body 111. This protrusion is designed to achieve a rotatable connection with the neckband arm 21. The connecting protrusion 112 may contain a rotating shaft, hinge, or other form of rotatable connection mechanism to ensure that the earphone body 1 can rotate smoothly relative to the neckband arm 21. When the earphone body 1 is rotated relative to the neckband arm 21 to the wearing position, the shell body 111 and the neckband arm 21 will form an ear hook space 3. This space is designed to accommodate the user's ear, ensuring that the earphone provides sufficient stability and comfort when worn. The design of the ear hook space 3 allows the earphone to provide a more snug and stable support when worn, reducing discomfort caused by prolonged wear.

[0065] In one embodiment, the connecting protrusion 112 has a clearance groove on the side near the ear loop space 3, and the end of the neck strap arm 21 extends into the clearance groove and is rotatably connected to the connecting protrusion 112.

[0066] The clearance groove is a recess located on the connecting protrusion 112 near the lug space 3. This groove is designed to provide sufficient space for the end of the neck strap arm 21 to make a rotatable connection on the connecting protrusion 112. The shape and size of the clearance groove are usually matched with the end of the neck strap arm 21 to ensure that the two can fit tightly and rotate smoothly.

[0067] Preferably, a damping structure is provided between the neck strap arm 21 and the connecting protrusion 112.

[0068] On the other hand, refer to Figure 7 This embodiment also provides an earphone storage compartment 4 for storing the above-mentioned neckband earphones. It is provided with a storage slot 41, which corresponds to the shape of the folded neckband earphones, so that the folded neckband earphones can be stored in the storage slot 41.

[0069] The earphone storage compartment 4 has a storage slot 41 inside that corresponds to the shape of the folded neckband earphones. The shape, size and depth of this slot correspond to the folded neckband earphones to ensure that the folded earphones can be perfectly inserted into it without shaking or being compressed.

[0070] The storage case is designed to easily accommodate folded neckband headphones, saving storage space and making them convenient to carry and transport. Users can place the case in a backpack, handbag, or pocket to enjoy music anytime, anywhere. The case's adaptable design provides all-around protection for the headphones, effectively preventing impacts and scratches.

[0071] In one embodiment, the device includes a storage compartment housing and a charging unit disposed in the storage compartment housing. The storage slot 41 is disposed in the storage compartment housing, and the charging unit is capable of charging the stored neckband headphones.

[0072] The integrated charging case eliminates the need for users to search for a separate charger or charging cable for the earphones. Simply place the earphones in the case to start charging. This design not only saves users time and effort but also improves the convenience of charging.

[0073] In one embodiment, after the rear-neck headphones are folded, a clearance area is formed between the headphone body 1 and the neckband arm 21. The storage slot 41 includes a body storage area 411 and a neckband storage area 412. The storage compartment housing is provided with a boss 42 located between the body storage area 411 and the neckband storage area 412. The boss 42 is correspondingly arranged with the clearance area, so that the headphone body 1 and the neckband arm 21 can be stored in the body storage area 411 and the neckband storage area 412, respectively.

[0074] When the neckband headphones are folded, a natural clearance area is formed between the headphone body 1 and the neckband arm 21. This area is typically formed by the angle change of the headphone body 1 relative to the neckband arm 21 during folding. The storage compartment housing has a storage groove 41 corresponding to the folded neckband headphone shape. This groove is subdivided into a body storage area 411 and a neckband storage area 412, used to store the headphone body 1 and neckband arm 21, respectively. Between the body storage area 411 and the neckband storage area 412 of the storage groove 41, a boss 42 is provided in the storage compartment housing. The shape and size of this boss 42 correspond to the clearance area, aiming to fill the space of the clearance area after folding, ensuring that the headphone body 1 and neckband arm 21 can fit tightly in the storage groove 41.

[0075] By designing the body storage area 411 and the neckband storage area 412, as well as the corresponding boss body 42, the storage compartment can provide a more fitting and stable storage environment for the folded neckband headphones. This not only reduces the shaking and friction of the headphones during storage, but also improves the efficiency and convenience of storage.

[0076] In one embodiment, the boss body 42 has a receiving cavity inside, and the charging unit is at least partially disposed in the receiving cavity.

[0077] Inside the boss body 42, there is a dedicated receiving cavity. At least part of the charging unit is set in the receiving cavity. By utilizing the space inside the boss body 42, the design of the earphone storage case 4 maximizes the use of space while maintaining the overall compactness and aesthetics.

[0078] On the other hand, combining Figure 8 A headphone assembly is provided, including the aforementioned neckband headphones and the aforementioned headphone storage compartment 4.

[0079] This headphone assembly integrates the neckband headphones and the headphone storage case 4, providing users with a more comprehensive and convenient headphone experience.

[0080] In the description herein, it should be understood that the terms "upper," "lower," "left," "right," and other orientations or positional relationships are used only for ease of description and simplification of operation, 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, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used merely for descriptive distinction and have no special meaning.

[0081] In the description of this specification, references to terms such as "an embodiment," "example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0082] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0083] The technical principles of this application have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this application and should not be construed as limiting the scope of protection of this application in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this application without inventive effort, and these embodiments will all fall within the scope of protection of this application.

Claims

1. A neckband-style earphone, characterized in that, include: Two earphone bodies (1); The neckband (2) includes an intermediate connector (22) and two neckband arms (21) symmetrically connected to both ends of the intermediate connector (22), with the ends of the two neckband arms (21) away from the intermediate connector (22) respectively connected to an earphone body (1); The two neck strap arms (21) can rotate relative to the intermediate connector (22) respectively, so that the structures connected at both ends of the intermediate connector (22) are folded side by side.

2. The neckband-style earphone according to claim 1, characterized in that, The intermediate connector (22) includes an intermediate connector (221), which has two parallel intermediate hinge posts (222). The two neck strap arms (21) are respectively connected to one of the intermediate hinge posts (222), so as to realize the rotatable connection between the neck strap arms (21) and the intermediate connector (22).

3. The neckband-style earphone according to claim 2, characterized in that, The intermediate connecting seat (221) is provided with a through U-shaped connecting groove (2211), the end of the neck strap arm (21) extends into the U-shaped connecting groove (2211), the neck strap arm (21) is provided with a hinge hole, the intermediate hinge post (222) passes through the hinge hole, and the two ends of the intermediate hinge post (222) are respectively fixed to the structures on both sides of the U-shaped connecting groove (2211) on the intermediate connecting seat (221).

4. The neckband-style earphone according to claim 1, characterized in that, The intermediate connector (22) is an adjustable hinged arm structure or a flexible metal structure, and the neck strap (2) can be folded based on the flexible deformation of the intermediate connector (22).

5. The neckband-style earphone according to claim 1, characterized in that, The neckband arm (21) includes an arm body (211) and a connector (212). One end of the arm body (211) is connected to the intermediate connector (22). The connector (212) is rotatably connected to the end of the arm body (211) away from the intermediate connector (22). The earphone body (1) is connected to the connector (212). The orientation of the earphone body (1) can be adjusted by rotating the connector (212) relative to the arm body (211).

6. The neckband-style earphone according to claim 5, characterized in that, Of the arm body (211) and the connector (212), one end is provided with a hinge sleeve (213) and the other end is provided with a hinge joint (214). The hinge joint (214) can be rotatably inserted into the hinge sleeve (213) to realize the rotatable connection between the connector (212) and the arm body (211).

7. The neckband-style earphone according to claim 1, characterized in that, The end of the neckband arm (21) away from the intermediate connector (22) is rotatably connected to the earphone body (1), and the two earphone bodies (1) can be rotated and folded inside the neckband (2).

8. The neckband-style earphone according to claim 7, characterized in that, The earphone body (1) includes an earphone shell (11), the earphone shell (11) includes a shell body (111) and a connecting protrusion (112) connected to one side of the shell body (111). The connecting protrusion (112) is rotatably connected to the neckband arm (21). The shell body (111) and the neckband arm (21) enclose an ear-hook space (3).

9. The neckband-style earphone according to claim 8, characterized in that, The connecting protrusion (112) has a clearance groove on the side near the ear loop space (3), and the end of the neck strap arm (21) extends into the clearance groove and is rotatably connected to the connecting protrusion (112).

10. An earphone storage case, characterized in that, For storing the neckband headphones as described in any one of claims 1-9, the neckband headphones are provided with a storage slot (41), the storage slot (41) corresponding to the shape of the folded neckband headphones, so that the folded neckband headphones can be stored in the storage slot (41).

11. The earphone storage case according to claim 10, characterized in that, It includes a storage compartment housing and a charging unit disposed in the storage compartment housing, the storage slot (41) is disposed in the storage compartment housing, and the charging unit is capable of charging the stored neckband headphones.

12. The earphone storage case according to claim 11, characterized in that, When the earphone is folded, a clearance area is formed between the earphone body (1) and the neckband arm (21). The storage slot (41) includes a body storage area (411) and a neckband storage area (412). The storage compartment housing is provided with a boss (42) located between the body storage area (411) and the neckband storage area (412). The boss (42) is correspondingly arranged with the clearance area, so that the earphone body (1) and the neckband arm (21) can be stored in the body storage area (411) and the neckband storage area (412) respectively.

13. The earphone storage case according to claim 12, characterized in that, The boss body (42) has a receiving cavity inside, and the charging unit is at least partially disposed in the receiving cavity.

14. An earphone assembly, characterized in that, include: The earphone with a nape of the neck as described in any one of claims 1-9; The headphone storage compartment (4) as described in any one of claims 10-13.

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