Earphone accessory and headset

Abstract

The utility model discloses a kind of earphone accessories and head-mounted earphone, earphone accessory is used to connect head hoop, earphone accessory includes connecting piece and abutting piece, connecting piece is defined with containing cavity, containing cavity is connected with the both ends of connecting piece, and containing cavity is used to accommodate head hoop;Abutting piece is connected to the side wall of connecting piece, and abutting piece is used to abut human head.The earphone accessory of the utility model can be adapted to human head, improve the use experience of earphone and reduce the discomfort of head.The head-mounted earphone with the above earphone accessory also has the above advantages.

Description

Technical Field

[0001] This utility model relates to the technical field of headphones, and more particularly to a headphone accessory and a headset. Background Technology

[0002] Over-ear headphones consist of a headband and earphone units, and in related technologies, the size of over-ear headphones is fixed. When a user wears over-ear headphones, if the size of the headphones is too small, the headband will compress the user's head, causing discomfort after prolonged use; if the size of the headphones is too large, the headband cannot fit the user's head properly, causing it to loosen easily and affecting the user's experience. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes an earphone accessory that can fit the human head, improving the user experience and reducing head discomfort.

[0004] This utility model also proposes a headphone with the above-mentioned headphone accessories.

[0005] According to a first aspect of the present invention, the headphone accessory includes a connector and an abutment.

[0006] The connector defines a receiving cavity that connects to both ends of the connector and is used to house a headband; the abutment is connected to the side wall of the connector and is used to abut against a human head.

[0007] The headphone accessory according to this utility model embodiment has at least the following beneficial effects: The headband is connected to the headphone via a connector, and an abutment is connected to the connector, so that when the user wears the headphones, the abutment will abut against the user's head, thereby increasing the contact area between the headphones and the user's head, thus improving the stability of the headphones and reducing loosening. Furthermore, by using the headphone accessory between the user's head and the headband, the accessory can block the pressure from the headband and offset some of the pressure, thereby reducing the pressure of the headband on the head.

[0008] According to some embodiments of the present invention, the abutting member includes a first member, the first member having a connecting portion and an abutting portion, the connecting portion being connected to the connecting member, and the abutting portion being connected to one end of the connecting portion away from the connecting member, the abutting portion being used to abut against the human head.

[0009] According to some embodiments of the present invention, the connecting portion is bent relative to the connecting member to form a curved structure.

[0010] According to some embodiments of the present invention, the curved structure is made of an elastic material.

[0011] According to some embodiments of the present invention, the abutting portion of the first component has an anti-slip structure, or the abutting portion of the first component has a bending structure, the bending structure being connected to the arc-shaped structure, and the bending direction of the bending structure being opposite to the bending direction of the arc-shaped structure.

[0012] According to some embodiments of the present invention, the abutting member further includes a second member, which is disposed separately from the first member on the side wall of the connecting member. The second member has a connecting portion and an abutting portion. The connecting portion of the second member is connected to the connecting member, and the abutting portion of the second member is connected to one end of the connecting portion of the second member away from the connecting member.

[0013] According to some embodiments of the present invention, the connecting portion of the second member is bent relative to the connecting member to form a curved structure.

[0014] According to some embodiments of the present invention, the abutting portion of the second component has an anti-slip structure, or the abutting portion of the second component has a curved structure, the curved structure being connected to the arc-shaped structure, and the bending direction of the curved structure being opposite to the bending direction of the arc-shaped structure.

[0015] According to some embodiments of the present invention, the curved structure of the second part is made of an elastic material.

[0016] According to some embodiments of the present invention, the sidewall of the connector is provided with at least two grooves, the grooves are separated from the receiving cavity, the sidewall of the groove defines a sliding channel, and the abutment slides relative to the connector along the sliding channel to be detachably connected to the groove.

[0017] According to some embodiments of the present invention, the connector is made of an elastic material, and the receiving cavity has an opening formed in the side wall of the connector.

[0018] According to some embodiments of the present invention, the earphone accessory further includes a movable shaft and a cover plate. The movable shaft is connected to the connector, and the cover plate is connected to the movable shaft and rotates relative to the connector about the axis of the movable shaft to open and close the opening.

[0019] Alternatively, the headphone accessory may also include a cover plate and two slide rails, the two slide rails being connected to the connector and respectively located on both sides of the opening, the cover plate being connected to the slide rails and sliding relative to the connector to open and close the opening.

[0020] According to a second aspect of the present invention, a pair of headphones includes the headphone accessories and headphone body described in any of the above embodiments. The headphone body includes a connected headphone unit and a headband, the headband being connected to the connector and slidably disposed within the receiving cavity.

[0021] The headphones according to the present invention have at least the following beneficial effects: by placing the headphone accessories between the human head and the headband, when the headphones are worn on the human head, they can prevent the headband from pressing on the human head and also avoid the situation where the headphones become loose after being worn on the human head due to the headband being too large.

[0022] According to some embodiments of the present invention, the headband is provided with a groove along its length, and the connector further includes a protrusion connected to the inner wall of the receiving cavity. The protrusion is disposed in the groove, and the connector can move relative to the headband along the groove.

[0023] According to some embodiments of the present invention, the slide groove is disposed around the outer wall of the headband, and the headphone further includes a damping element, which is connected to the side of the protrusion facing the slide groove and accommodated in the slide groove.

[0024] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0026] Figure 1 This is a schematic diagram of the headphone accessories in an embodiment of the present utility model;

[0027] Figure 2 This is a top view of the headphone accessory in an embodiment of this utility model;

[0028] Figure 3 This is an enlarged view of the second component in an embodiment of this utility model;

[0029] Figure 4 This is a schematic diagram of the headphone accessories in an embodiment of the present utility model;

[0030] Figure 5 This is a schematic diagram of the connector in an embodiment of the present utility model;

[0031] Figure 6 This is a schematic diagram showing the connection between the connector and the cover plate in an embodiment of this utility model;

[0032] Figure 7This is a schematic diagram showing the connection between the connector and the cover plate in an embodiment of this utility model;

[0033] Figure 8 This is a schematic diagram of the connector in an embodiment of the present utility model;

[0034] Figure 9 This is a schematic diagram of the headphones in an embodiment of the present invention;

[0035] Figure 10 This is a schematic diagram showing the connection between the headphone accessories and the headband in an embodiment of this utility model.

[0036] Figure label:

[0037] Headphones: 10; Headphone accessories: 100; Headphone body: 200;

[0038] Connector 110; Receiving cavity 111; Opening 1111; Groove 112; Sliding channel 1121; Protrusion 113;

[0039] Abutting part 120; First part 121; Connecting part 1211; Anti-slip structure 1212; Abutting part 1213; Second part 122; Bending structure 1221; Curved structure 123;

[0040] 130 for the movable shaft; 140 for the cover plate; 150 for the slide rail;

[0041] Headphone unit 210; headband 220; slide 221; damping component 230. Detailed Implementation

[0042] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0043] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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, they should not be construed as limitations on this utility model.

[0044] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0045] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0046] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0047] The following description, with reference to the accompanying drawings, describes the headphone accessory of the first aspect of the present invention and the over-ear headphones of the second aspect of the present invention.

[0048] The first aspect of this utility model provides an earphone accessory 100 for a headset 10, see reference. Figure 1 and Figure 2 As shown, the headphone accessory 100 includes a connector 110 and an abutment 120. The connector 110 defines a receiving cavity 111, which connects to both ends of the connector 110, allowing the cavity to communicate with the outside. This allows the headband 220 to be inserted into the receiving cavity 111 after it is connected to the connector 110. The abutment 120 is connected to the side wall of the connector 110 and is used to abut against the human head.

[0049] Specifically, the abutment 120 is inclined relative to the connector 110. When the headphone accessory 100 and the headband 220 of the headphones 10 are connected and fixed, the headband 220 is housed in the receiving cavity 111. When wearing the headphones 10, the abutment 120 abuts against the head before the connector 110. Due to the abutment of the abutment 120, the connector 110 is spaced apart from the head, thus creating a gap between the headband 220 and the head. When worn, the headband 220 applies pressure to the connector 110, causing the connector 110 to move closer to the head. At this time, the abutment 120 resists the movement of the connector 110, thereby offsetting part of the pressure of the headband 220 and reducing the pressure of the headband 220 on the head. Meanwhile, the contact area between the headphone accessory 100 and the head can be increased by the abutment 120, thereby enhancing the friction between the headphone accessory 100 and the head, improving the connection stability between the headphone 10 and the head, and preventing the headphone 10 from becoming loose.

[0050] In related technologies, the size of the headphones 10 is fixed, often a one-size-fits-all design to fit most users' heads. However, even if a user can wear the headphones 10, they may not be able to perfectly fit the headband 220. Specifically, if the headphones are too small, the headband 220 will clamp and compress the user's head during use, causing discomfort after prolonged use. Conversely, if the headphones are too large, the headband 220 will not fit snugly against the user's head, causing the headphones to loosen and affecting the user experience. Furthermore, some headphones, specifically the headphones 10, have a smaller circumferential volume for the headband 220 to provide a lighter feel. When the headband 220 is worn on a person's head, if the size of the headband 220 of the headphones 10 does not fit the user's head, the headband 220 will reduce its own volume, resulting in a smaller contact area with the head. This will further increase the pressure of the headband 220 on the head, causing discomfort to the head.

[0051] The headphone accessory 100 of this embodiment is connected to the headband 220 of the headphones via a connector 110, and an abutment 120 is connected to the connector 110. When the user wears the headphones, the abutment 120 abuts against the user's head, thereby increasing the contact area between the headphones and the user's head, thus improving the stability of the headphones and reducing loosening. Furthermore, by positioning the headphone accessory 100 between the user's head and the headband 220, the headphone accessory 100 can block the pressure from the headband 220 and offset some of the pressure, thereby reducing the pressure of the headband 220 on the head.

[0052] In some embodiments, see Figures 1 to 4As shown, the abutment member 120 includes a first member 121, which includes a connecting portion 1211 and an abutment portion 1213. One end of the connecting portion 1211 is connected to the connecting member 110, and the other end is connected to the abutment portion 1213, which is used to abut against the human head. When the connecting member 110 is connected to the headband 220, the headband 220 will drive the connecting member 110 closer to the human head. The connecting portion 1211 and the abutment portion 1213 increase the contact area between the headphone accessory 100 and the human head, thereby further improving the wearing stability of the headphones.

[0053] In another embodiment, see Figures 1 to 4 As shown, the abutment member 120 also includes a second member 122, which also has a connecting portion 1211 and an abutment portion 1213. The first member 121 and the second member 122 are connected to the side wall of the connector 110, and the connecting portion 1211 of the second member 122 is separated from the connecting portion 1211 of the first member 121. The two are not connected. The first member 121 and the second member 122 are oriented in the same direction on the connector 110, as shown in the reference section. Figure 1 As shown, the first piece 121 is connected to the connector 110 in a horizontal direction, and the second piece 122 is also connected to the connector 110 in a horizontal direction. The placement direction of the first piece 121 and the second piece 122 is the same as the direction in which they are connected to the connector 110, so that the first piece 121 and the second piece 122 can abut against the head in the same direction, increasing the friction between the head and the headphone accessory 100 and preventing the headphone accessory 100 from sliding relative to the head.

[0054] For further details, please refer to [link / reference]. Figures 1 to 4 As shown, the first piece 121 and the second piece 122 are bent relative to the connecting piece 110, so that the first piece 121 and the second piece 122 have curved structures 123. The curved structures 123 are formed on the connecting portion 1211 of the first piece 121 and the connecting portion 1211 of the second piece 122.

[0055] Specifically, the curved structure 123 is disposed on the connecting portion 1211 of the two parts, and the abutting portion 1213 is connected to the connecting member 110 through the connecting portion 1211, so that there is a gap between the abutting portion 1213 and the connecting member 110. Therefore, when the abutting portion 1213 contacts the human head, the curved structure 123 applies a force to the connecting member 110, preventing the connecting member 110 from contacting the human head, thereby reducing the pressure of the headband 220 on the head. (See reference...) Figure 2As shown, one end of the first piece 121 and the second piece 122 are respectively connected to the side wall of the connector 110, while the other end (the abutment portion 1213) is used to abut against the human head. The curved structure 123 is set between the abutment portion 1213 of the first piece 121 and the second piece 122 and the connector 110. When the headphone accessory 100 is placed normally (without external force), the abutment portion 1213 of the first piece 121, the abutment portion 1213 of the second piece 122, and the connector 110 (the three) cannot be on the same horizontal line. Thus, after the abutment portion 1213 of the first piece 121 and the second piece 122 abuts against the human head, the connector 110 and the headband 220 will be spaced apart from the human head, thereby reducing the pressure of the headband 220 on the head. Meanwhile, when the headband 220 is worn, it applies pressure to the connector 110. The curved structure 123 deforms and tends to return to its original shape. Therefore, the curved structure 123 applies a reaction force to the headband 220 to resist the pressure. Simultaneously, the curved structure 123 provides cushioning to the abutment 120, further reducing the pressure on the headband 220. Furthermore, the curved structure 123 allows the connector 110 to arch relative to the first piece 121 and the second piece 122, thereby increasing the connection distance of the headphone accessory 100 and preventing the headband 220 from loosening.

[0056] Compared to related technologies, the headphone accessory 100 of this embodiment is connected to the headband 220 of the headphones via a connector 110. The first piece 121 and the second piece 122 are separately connected to the connector 110, so that when the user wears the headphones, the first piece 121 and the second piece 122 respectively abut against the user's head. Since the first piece 121 and the second piece 122 are bent relative to the connector 110 to form a curved structure 123, the first piece 121, the second piece 122, and the connector 110 are not on the same horizontal line. This results in a gap between the connector 110 and the user's head when the first piece 121 and the second piece 122 abut against the user's head, thus preventing the headband 220 from pressing on the user's head when the headphones are too small. Simultaneously, the curved structure 123 also increases the connection distance of the headphone accessory 100. By connecting the user's head and the headband 220 with the headphone accessory 100, it is possible to prevent the headband 220 from becoming loose when the headphones are too large.

[0057] Furthermore, in some embodiments, the connecting portion 1211 of the first piece 121 and the connecting portion 1211 of the second piece 122 are made of an elastic material, allowing the connecting portion 1211 to deform within its elastic range and return to its original shape. When the headband 220 is too large, and the headband 220 is connected to the connector 110 and exerts a compressive force on the connector 110, the compressive force of the connector 110 is transmitted to the connecting portion 1211, causing the connecting portion 1211 to deform. Under the action of elastic potential energy, the connecting portion 1211 generates an elastic force on the connector 110. The elastic force of the connecting portion 1211 offsets part of the compressive force of the headband 220, thereby reducing the pressure of the headband 220 on the human body and reducing discomfort to the head. At the same time, when the headband 220 is too large, the deformation of the connecting portion 1211 can increase the connection distance of the abutment 120, allowing the headband 220 to be worn on the head. Then, the tensile force generated by the deformation of the connecting part 1211 can be applied to the headband 220 through the connector 110, so that the headband 220 fits the human head, thereby improving the connection stability between the headband 220 and the head and preventing the headband 220 from loosening.

[0058] For further details, please refer to [link / reference]. Figure 1 and Figure 2 As shown, in some embodiments, the abutment portion 1213 of the first piece 121 has an anti-slip structure 1212. Specifically, the side of the abutment portion 1213 of the first piece 121 that contacts the head has multiple textures. The multiple textures together constitute the anti-slip structure 1212 of the abutment portion 1213. The anti-slip structure 1212 can increase the friction between the abutment portion 1213 and the head, thereby preventing the abutment portion 1213 from sliding relative to the head after it abuts against the head, which would cause the headband 220 to move relative to the head due to the headphone accessory 100.

[0059] Furthermore, in another embodiment, see [reference] Figure 1 and Figure 4 As shown, the contact portion 1213 of the second piece 122 also has an anti-slip structure 1212. The anti-slip structure 1212 is also composed of multiple textures, which increases the friction between the second piece 122 and the head, preventing the headband 220 from moving relative to the head.

[0060] Alternatively, in another embodiment, see [reference] Figure 2 and Figure 3As shown, the abutting portion 1213 of the second piece 122 has a curved structure 1221. That is, the connecting portion 1211 of the second piece 122 is bent relative to the connecting piece 110 to form a curved structure 123, and the abutting portion 1213 of the second piece 122 is bent relative to the connecting portion 1211 to form a curved structure 1221. The curved structure 123 and the curved structure 1221 are connected, and the bending directions of the curved structure 1221 and the curved structure 123 are opposite. The opposite bending directions of the curved structure 1221 and the curved structure 123 allow them to form a dynamic equilibrium system. When the two structures with opposite bending directions interact, their elastic deformation can partially cancel out the stress, thereby effectively dispersing the pressure on the head during wear and avoiding discomfort or pain caused by excessive local force.

[0061] Similarly, the abutment portion 1213 of the first piece 121 may not have an anti-slip structure 1212. Instead, a bending structure 1221 may be provided at the abutment portion 1213 of the first piece 121. By connecting the bending structure 1221 of the first piece 121 to the curved structure 123 of the first piece 121, and making the bending directions of the bending structure 1221 and the curved structure 123 opposite, the pressure on the head during wear can be distributed, avoiding discomfort or pain caused by excessive local force.

[0062] In some embodiments, see Figure 5 As shown, the connector 110 includes at least two grooves 112. The number of grooves 112 is the same as the number of components (first component 121 and second component 122) included in the abutment 120. For example, in this embodiment, the abutment 120 includes two components, namely the first component 121 and the second component 122, therefore, the number of grooves 112 is also two. The grooves 112 are disposed on the sidewall of the connector 110, and the grooves 112 are separated from the receiving cavity 111. The grooves 112 are used to connect and fix the first component 121 and the second component 122. Specifically, one end of the groove 112 is connected to the sidewall of the connector 110, forming an inlet and outlet. The groove 112 also has a sidewall and a bottom wall, the bottom wall being the side opposite to the inlet and outlet, and the sidewalls being disposed on both sides of the bottom wall. The sidewall of the groove 112 defines a sliding channel 1121. When the first piece 121 and the second piece 122 need to be assembled to the connector 110, the first piece 121 and the second piece 122 will enter the groove 112 through the inlet and outlet, and move along the sliding channel 1121 to be completely accommodated in the groove 112, so that the first piece 121 and the second piece 122 are connected and fixed to the connector 110.

[0063] Furthermore, the groove 112 has a deep structure, and a buckle is provided on the bottom wall of the groove 112. The first piece 121 and the second piece 122 are provided with fastening positions. When the first piece 121 and the second piece 122 move along the sliding channel 1121 to the bottom wall of the groove 112, the buckle will be accommodated in the fastening position, so as to further connect and fix the first piece 121 and the second piece 122 in the groove 112, thereby improving the connection stability of the connector 110 and the abutment 120.

[0064] In some embodiments, the connector 110 is made of an elastic material. Specifically, the connector 110 defines a receiving cavity 111 through which the headband 220 passes. When the headband 220 passes through the receiving cavity 111, the inner wall of the receiving cavity 111 abuts against the outer wall of the headband 220. In this embodiment, the volume of the receiving cavity 111 is smaller than the volume of the headband 220. By making the connector 110 of an elastic material, when the headband 220 passes through the receiving cavity 111, the connector 110 can deform to increase its circumferential volume to accommodate the headband 220, and the connector 110 also tends to return to its original shape, thereby making the connector 110 fit tightly against the outer wall of the headband 220, thus enhancing the connection stability between the connector 110 and the headband 220. Further, see [reference needed]. Figure 6 and Figure 7 As shown, the receiving cavity 111 has an opening 1111 formed on the outer wall of the connecting member 110. The opening 1111 is arranged along the axial direction of the connecting member 110. Specifically, after the headband 220 is received in the receiving cavity 111, the connecting member 110 will deform to increase its circumferential volume. By forming the opening 1111 on the outer wall of the connecting member 110, the stress on the connecting member 110 after the headband 220 is received in the receiving cavity 111 can be reduced, thereby reducing the risk of material fatigue or damage to the connecting member 110 due to excessive stress. Furthermore, the opening 1111 facilitates the assembly of the headband 220 and the connecting member 110, improving the assembly efficiency of both.

[0065] Furthermore, the headphone accessory 100 also includes a cover 140, which is connected to the connector 110 and is movable relative to the connector 110 to open and close the opening 1111. Specifically, in one example, see [reference needed]. Figure 6 As shown, the cover plate 140 is rotatably connected to the connector 110. The headphone accessory 100 also includes a movable shaft 130. The side wall of the connector 110 has a recessed structure, and the movable shaft 130 is disposed in the recessed structure to connect to the connector 110. The cover plate 140 is connected to the connector 110 via the movable shaft 130. When the cover plate 140 is connected to the movable shaft 130, the movable shaft 130 has an axis, and the cover plate 140 can rotate relative to the connector 110 around the axis of the movable shaft 130, thereby opening and closing the opening 1111 of the connector 110.

[0066] Alternatively, see another example. Figure 7 As shown, the cover plate 140 can also be slidably connected to the connector 110 to open and close the opening 1111. Specifically, the headphone accessory 100 also includes two slide rails 150. In this embodiment, the two slide rails 150 are connected to the connector 110 and are respectively disposed on both sides of the opening 1111, with both slide rails 150 arranged along the axial direction of the connector 110. The two sides of the cover plate 140 are respectively connected to the two slide rails 150 and can slide relative to the connector 110 along the trajectory of the slide rails 150, thereby realizing the opening and closing of the opening 1111 of the connector 110.

[0067] A second aspect of this utility model provides a headset 10, see reference. Figures 1 to 10 As shown, the headphones 10 include a headphone body 200 and a headphone accessory 100 as described in any of the above embodiments. The headphone body 200 includes a headphone unit 210 and a headband 220 connected to each other. The headband 220 is connected to the connector 110 of the headphone accessory 100 and is slidably inserted into the receiving cavity 111.

[0068] Specifically, when using the headphones 10, the headphone accessory 100 is connected to the headband 220. After wearing the headphones 10, the contact portion 1213 of the first piece 121 and the second piece 122 will abut against the head. When the headband 220 is too small, the connector 110 will move closer to the head under the action of the headband 220, causing the curved structure 123 of the first piece 121 and the second piece 122 to deform. However, the curved structure 123 will also act on the connector 110 with a tendency to return to its original shape, thereby offsetting part of the compressive force of the headband 220. As a result, the curved structure 123 will hinder the movement of the connector 110 and reduce the pressure of the headband 220 on the human body. When the headband 220 is too large, the gap between the headband 220 and the head is too large. The curved structure 123 allows the connector 110 to arch relative to the abutment 120, placing the headphone accessory 100 between the head and the headband 220. This connects the abutment 120 to the head and the connector 110 to the headband 220, reducing the looseness of the headband 220 when worn. Furthermore, the headphone accessory 100 can slide along the length of the headband 220, thereby changing the relative position of the headphone accessory 100 and the headband 220 to fit different head shapes.

[0069] The headphones 10 of this utility model embodiment are positioned between the head and the headband 220 by the headphone accessory 100, so that when the headphones 10 are worn on the head, they can prevent the headband 220 from pressing on the head and also prevent the headband 220 from being too large and causing the headphones 10 to loosen after being worn on the head.

[0070] In some embodiments, see Figure 10 As shown, the headband 220 has a groove 221 along its length, and the connector 110 also includes a protrusion 113 connected to the inner wall of the receiving cavity 111. The protrusion 113 is oriented in the same direction as the direction in which the receiving cavity 111 connects to the connector 110; that is, the receiving cavity 111 connects to both ends of the connector 110, the protrusion 113 is connected to the inner wall of the receiving cavity 111, and extends along the axis of the receiving cavity 111 to both ends of the connector 110. When the connector 110 is connected to the headband 220, the protrusion 113 is accommodated in the groove 221.

[0071] The connector 110 can slide relative to the headband 220 via the slide groove 221, thereby adjusting the position of the connector 110 relative to the headband 220. Furthermore, after the protrusion 113 is accommodated in the slide groove 221, the inner wall of the slide groove 221 limits the protrusion 113, keeping the connector 110 and the headband 220 relatively stationary and preventing the connector 110 from rotating relative to the headband 220.

[0072] Furthermore, there are multiple grooves 221, which are circumferentially arranged on the outer wall of the headband 220. The number of protrusions 113 is matched with the number of grooves 221, and the multiple protrusions 113 are circumferentially arranged on the inner wall of the receiving cavity 111. The protrusions 113 are detachably connected to the grooves 221, so that the connector 110 can be detached from the headband 220 and rotated relative to the headband 220 to adjust the angle of the abutment part. After that, the protrusions 113 can be connected to different grooves 221 to be fixed to the headband 220.

[0073] Furthermore, see Figures 8 to 10 As shown, the headphones 10 also include a damping element 230, which is connected to the protrusions 113. When the headband 220 is inserted into the receiving cavity 111, the headband 220 will be positioned between the protrusions 113. The positions of the groove 221 and the protrusions 113 correspond, and the damping element 230 is connected to the side of the protrusions 113 facing the groove 221, so that after the protrusions 113 and the groove 221 are connected, the damping element 230 will also be accommodated in the groove 221.

[0074] The damping element 230 is made of a material with a high coefficient of friction, such as rubber, silicone, or ceramic. The damping element 230 increases the friction between the protrusion 113 and the inner wall of the groove 221, ensuring that the connector 110 can only move relative to the headband 220 when pulled by an external force (e.g., by a person). In its normal state, without external force, the damping element 230 generates frictional resistance against the inner wall of the groove 221, preventing the connector 110 from sliding relative to the headband 220. This ensures that when the headphones 10 are in use, the headband 220 and the connector 110 remain in the same connection position and do not automatically change, thus guaranteeing that the headphones 10 maintain the same fit to the head for extended periods.

[0075] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and the features thereof can be combined with each other unless otherwise specified.

Claims

1. An earphone accessory for connecting a headband, characterized in that: Headphone accessories include: A connector, defining a receiving cavity, the receiving cavity being connected to both ends of the connector, the receiving cavity being used to receive a headband; An abutment is attached to the side wall of the connector and is used to abut against the human head.

2. The headphone accessory according to claim 1, characterized in that, The abutment includes a first part, which has a connecting part and an abutment part. The connecting part is connected to the connecting member, and the abutment part is connected to one end of the connecting part away from the connecting member. The abutment part is used to abut against the human head.

3. The headphone accessory according to claim 2, characterized in that, The connecting portion is bent relative to the connector to form a curved structure.

4. The headphone accessory according to claim 3, characterized in that, The curved structure is made of an elastic material.

5. The headphone accessory according to claim 3, characterized in that, The abutting portion of the first piece has an anti-slip structure, or the abutting portion of the first piece has a curved structure, the curved structure being connected to the arc-shaped structure, and the bending direction of the curved structure being opposite to the bending direction of the arc-shaped structure.

6. The headphone accessory according to any one of claims 2 to 5, characterized in that, The abutting member further includes a second member, which is disposed separately from the first member on the side wall of the connector. The second member has a connecting portion and an abutting portion. The connecting portion of the second member is connected to the connector, and the abutting portion of the second member is connected to one end of the connecting portion of the second member away from the connector.

7. The headphone accessory according to claim 6, characterized in that, The connecting portion of the second component is bent relative to the connecting member to form a curved structure.

8. The headphone accessory according to claim 7, characterized in that, The abutting portion of the second component has an anti-slip structure, or the abutting portion of the second component has a curved structure, the curved structure being connected to the arc-shaped structure, and the bending direction of the curved structure being opposite to the bending direction of the arc-shaped structure.

9. The headphone accessory according to claim 7, characterized in that, The curved structure of the second component is made of an elastic material.

10. The headphone accessory according to claim 1, characterized in that, The sidewall of the connector is provided with at least two grooves, which are separated from the receiving cavity. The sidewall of the groove defines a sliding channel, and the abutment slides relative to the connector along the sliding channel to be detachably connected to the groove.

11. The headphone accessory according to claim 1, characterized in that, The connector is made of an elastic material, and the receiving cavity has an opening formed in the side wall of the connector.

12. The headphone accessory according to claim 11, characterized in that, The headphone accessory also includes a movable shaft and a cover plate. The movable shaft is connected to the connector, and the cover plate is connected to the movable shaft and rotates relative to the connector about the axis of the movable shaft to open and close the opening. Alternatively, the headphone accessory may also include a cover plate and two slide rails, the two slide rails being connected to the connector and respectively located on both sides of the opening, the cover plate being connected to the slide rails and sliding relative to the connector to open and close the opening.

13. Headphones, characterized in that, include: The headphone accessory as described in any one of claims 1 to 12; The headphone body includes a connected headphone unit and a headband, the headband being connected to the connector and slidably inserted into the receiving cavity.

14. The headphones according to claim 13, characterized in that, The headband has a groove along its length, and the connector also includes a protrusion connected to the inner wall of the receiving cavity. The protrusion is located in the groove, and the connector can move relative to the headband along the groove.

15. The headphones according to claim 14, characterized in that, The groove is circumferentially disposed on the outer wall of the headband, and the headphones also include a damping element, which is connected to the side of the protrusion facing the groove and accommodated in the groove.

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