Headphone device

Abstract

The utility model provides a headphone device. The headphone device comprises a head beam piece, a pair of combining pieces and a pair of loudspeaking assemblies. The head beam piece is arc-shaped and is provided with a first end part and a second end part which are oppositely arranged; the pair of combining pieces are arranged on the head beam piece respectively, each combining piece is provided with an upper contact part, and the upper contact part extends from the combining piece to the direction of the other combining piece. The pair of loudspeaking assemblies is combined with the pair of combining pieces respectively. According to the headphone device, a connector is arranged on a head beam part, and an upper contact part is arranged on the connector. When a user wears the headphone device, the upper contact part abuts against the cheek of the user, and a set distance is kept between the loudspeaking assembly and the ears of the user.

Description

Technical Field

[0001] The present application relates to the technical field of audio equipment, and in particular to a foldable headphone device. Background Art

[0002] Headphones are used to listen to music without disturbing others, or to isolate themselves from the surrounding environment. They convert audio signals into sound and transmit it directly to the user's ears. Existing headphone devices include headphones, in-ear headphones, ear-hook headphones, and bone conduction headphones. Headphones are worn on the head, with the speaker components covering the ears, effectively isolating the user from the surrounding environment. However, due to their large size, headphones are often inconvenient to carry. Utility Model Content

[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present application is to provide a headphone device to solve the problem in the prior art that the headphone is inconvenient to carry due to its large size.

[0004] To achieve the above-mentioned and other related purposes, the present application provides a headphone device comprising a headband, a pair of coupling members, and a pair of speaker assemblies. The headband is arc-shaped and has a first end and a second end disposed opposite each other. The pair of coupling members are respectively disposed on the headband, each coupling member having an upper contact portion extending from the coupling member toward the other coupling member. The pair of speaker assemblies are respectively coupled to the pair of coupling members.

[0005] Optionally, a pair of retaining members are further included, which are respectively combined with a pair of combining members, each retaining member has a retaining portion and a first lower extension portion, the speaker assembly is arranged on the retaining portion, and the first lower extension portion extends from the retaining portion toward the other retaining member.

[0006] Optionally, each retaining member further has a second lower extension portion, which is arranged on the retaining portion and opposite to the first lower extension portion, and extends from the retaining portion toward the other retaining member.

[0007] Optionally, the second lower extending portion includes a radial wall extending radially from the retaining portion and an axial wall perpendicular to the radial wall, and the axial wall is arranged opposite to the first lower extending portion.

[0008] Optionally, the retaining member further has a second lower contact portion, which is arranged at an edge of the axial wall.

[0009] Optionally, a pair of retaining members are further included, which are rotatably coupled to a pair of coupling members, each retaining member has a retaining portion, an abutting portion and a first lower contact portion, the speaker assembly is arranged on the retaining portion, the abutting portion protrudes from the outer peripheral surface of the retaining portion in a direction away from the retaining member, and the pair of retaining members are rotated toward the headband member so that the two abutting portions form an abutment, and the first lower contact portion is arranged at the end of the abutting portion away from the retaining member.

[0010] Optionally, it also includes a pair of retaining members, which are rotatably coupled to a pair of coupling members, each retaining member having a retaining portion, a lower extension portion and a second contact portion, the speaker assembly is arranged on the retaining portion, the lower extension portion extends from the retaining portion toward another retaining member, and the lower extension portion is arc-shaped, and the second contact portion is arranged on the edge of the lower extension portion.

[0011] Optionally, the headband includes a cushion, which is arranged in the middle of the headband and corresponds to the top of the user's head.

[0012] Optionally, the headband component, the coupling component and the speaker assembly are an integrated structure.

[0013] As described above, the headphone device of the present application has the following advantageous effects: The headphone device of the present application provides a coupling member on the headband portion, and an upper contact portion on the coupling member. When a user wears the headphone device of the present application, the upper contact portion abuts the user's cheek, and the speaker assembly maintains a predetermined distance from the user's ear. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Shown is a three-dimensional diagram of a headphone device according to an embodiment of the present application;

[0015] Figure 2 Display as Figure 1 A front view of a headphone device;

[0016] Figure 3 Display as Figure 2 A partially exploded view of a headphone device in which a speaker assembly is disassembled from a holder;

[0017] Figure 4 Display as Figure 1 A partially exploded perspective view of a headphone device in which a speaker assembly is decomposed from a holder;

[0018] Figure 5 Display as Figure 1 A front view of the headphone device with the holder rotating from the deployed position to the retracted position;

[0019] Figure 6 Display as Figure 1 A perspective view of the headphone device holder rotating from the unfolded position to the folded position;

[0020] Figure 7 Display as Figure 1 A perspective view of the first connecting portion and the second connecting portion of the headphone device being disassembled and separated;

[0021] Figure 8 Display as Figure 1 A side view of the first connecting portion and the second connecting portion of the coupling member of the headphone device being disassembled and separated;

[0022] Figure 9 Display as Figure 1 A partially exploded view of a headband component of a headphone device;

[0023] Figure 10 Display as Figure 1 a bottom view of the headphone device;

[0024] Figure 11 A perspective view of a headphone device according to a second embodiment of the present application is shown;

[0025] Figure 12 Display as Figure 11 A front view of the headphone device, wherein the speaker assembly is rotated and retracted;

[0026] Figure 13 A perspective view of a headphone device according to a third embodiment of the present application is shown;

[0027] Figure 14 Display as Figure 13 Partial exploded view of the

[0028] Figure 15 Display as Figure 13 Front view of

[0029] Figure 16 、 Figure 17 and Figure 18 A schematic diagram showing three charging methods for speaker components;

[0030] Figure 19 A perspective view of a headphone device according to a fourth embodiment of the present application is shown;

[0031] Figure 20 Display as Figure 19 A partial exploded perspective view of a headphone device;

[0032] Figure 21 Display as Figure 19 A front view of the headphone device, wherein the speaker assembly is rotated and retracted;

[0033] Figure 22 Display as Figure 19A perspective view of a rotating mechanism of a speaker assembly of a headphone device;

[0034] Figure 23 Display as Figure 22 An enlarged view of part A;

[0035] Figure 24 A schematic diagram showing the speaker assembly of a headphone device being rotated and folded is shown.

[0036] Component number description

[0037] 1: Headphone device; 10: Headband member; 10a: Cushion; 11: First end portion; 12: Second end portion; 13: Slide groove; 14: Gear; 20: Connecting member; 21: Second pivoting portion; 22: First assembly portion; 23: Second assembly portion; 24: Upper contact portion; 25: Sliding portion; 26: Rack portion; 27: Stop portion; 28: Abutting spring; 29: Guide plate; 30: Holding member; 31: First pivoting portion; 32: Holding portion; 33: Second lower extension portion; 34: First lower extension portion; 35: Second lower contact portion; 36: First lower contact portion; 37: Abutting : Part; 38: Abutment plate; 40: Speaker assembly; 41: Component housing; 41a: Stepped structure; 41b: Speaker hole; 41c: Engaging protrusion; 41d: Air hole; 41e: Combining pin; 42: Charging interface; 43: Electrical connection part; 211: First limiting surface; 212: Limiting end; 221: Engaging groove; 231: Engaging rib; 291: Flat plate; 292: Arc-shaped part; 311: Second limiting surface; 312: Third limiting surface; 331: Radial wall; 331a: Engaging groove; 331b: Long groove; 332: Axial wall; C: Charger; X: Cable. DETAILED DESCRIPTION

[0038] The following describes the embodiments of the present application through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present application from the disclosure herein. The present application may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different viewpoints and applications without departing from the spirit of the present application.

[0039] For convenience of description, spatially relative terms such as "under," "below," "below," "below," "above," and "upper" may be used herein to describe the relationship of one component or feature to other components or features shown in the drawings. It will be understood that these spatially relative terms are intended to encompass other orientations of the device in use or operation in addition to the orientation depicted in the drawings.

[0040] In this application, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0041] See also Figure 1 and Figure 2 ,in Figure 1 Shown is a three-dimensional diagram of a headphone device according to an embodiment of the present application. Figure 2 Display as Figure 1 Front view of the headphone device. As shown in the figure, the headphone device 1 of this embodiment includes a headband 10, a pair of coupling members 20, a pair of retaining members 30 and a pair of speaker assemblies 40. The headband 10 has an arc-shaped structure for matching the shape of the user's head. The headband 10 has a first end 11 and a second end 12 that are arranged opposite to each other. A pair of coupling members 20 are respectively arranged on both sides of the headband 10, one coupling member 20 can slide close to or away from the first end 11, and the other coupling member 20 can slide close to or away from the second end 12. A pair of retaining members 30 are respectively rotatably coupled to the pair of coupling members 20, and each retaining member 30 has a first pivot portion 31 and a retaining portion 32, the first pivot portion 31 is rotatably connected to the coupling member 20, and the retaining portion 32 is fixed to the first pivot portion 31. A pair of speaker assemblies 40 are respectively detachably arranged on the retaining portions 32 of the pair of retaining members 30. A pair of retaining members 30 can rotate between an extended position and a retracted position. When the retaining members 30 are in the extended position, as shown in FIG. Figure 1 As shown, the retaining member 30 is flush with the head beam member 10. Figure 5 As shown, the retaining member 30 rotates from the unfolded position toward the headrest member 10 and toward each other to the folded position.

[0042] See also Figure 3 and Figure 4 ,in Figure 3 Display as Figure 2 A partially exploded view of a headphone device in which the speaker assembly is disassembled from the holder, Figure 4 Display as Figure 1A partially exploded perspective view of the speaker assembly of the headphone device, disassembled from the retaining member. As shown, each retaining member 30 further includes a second lower extension 33, a first lower extension 34, a second lower contact portion 35, and a first lower contact portion 36, and the retaining portion 32 has an annular structure. The component housing 41 of the speaker assembly 40 is cylindrical and has a stepped structure 41a. When the component housing 41 is mounted on the retaining portion 32, on the one hand, it is detachably assembled to the retaining portion 32 through configuration matching, and on the other hand, the stepped structure 41a abuts against the outer edge of the retaining portion 32 to provide axial positioning. The component housing 41 also has a plurality of speaker holes 41b, which face the user's ears. The sound generated by the speaker assembly 40 is transmitted to the user's ears through the speaker holes 41b.

[0043] Although the component housing 41 of this embodiment is assembled with the retaining portion 32 in a form-fitting manner, the present application is not limited thereto. In other embodiments, the component housing 41 may also be detachably assembled with the retaining portion 32 by magnet adsorption.

[0044] In addition, although the component housing 41 of the present embodiment is inserted into the retaining portion 32 from the outside of the headphone device 1 and assembled inward, the present application is not limited to this. In other embodiments, the stepped structure 41a can also be provided at the other end of the component housing 41, so that the component housing 41 is inserted into the retaining portion 32 from the inside of the headphone device 1 and assembled outward.

[0045] The second lower extension 33 is disposed on the outer circumference of the retaining portion 32 and connects the retaining portion 32 with the first pivoting portion 31. The second lower extension 33 includes a radial wall 331 and an axial wall 332. The radial wall 331 is connected to the outer circumference of the retaining portion 32, and the axial wall 332 is perpendicularly connected to the radial wall 331 and extends toward the other retaining member 30. The first lower extension 34 is disposed at the edge of the retaining portion 32 and extends axially toward the other retaining member 30. The first lower extension 34 is disposed opposite the axial wall 332 of the second lower extension 33. The radial wall 331 is defined by a snap-fitting groove 331a and a plurality of parallel elongated grooves 331b. The snap-fitting groove 331a is adjacent to the outer circumference of the retaining portion 32. One side of the component housing 41 of the speaker assembly 40 further has a locking protrusion 41c. By locking the locking protrusion 41c with the locking groove 331a, the component housing 41 of the speaker assembly 40 can be prevented from rotating on the retaining portion 32, thereby playing a role of circumferential limitation.

[0046] A second lower contact portion 35 is provided on the edge of the axial wall 332. The second lower contact portion 35 is a flange-like structure made of a flexible material, such as rubber. The first lower extension portion 34 is a U-shaped curved rod. The first lower contact portion 36, also made of a flexible material, such as rubber, covers the outer circumference of the first lower extension portion 34. The second lower contact portion 35 and the first lower contact portion 36 are designed to contact the cheek in front of the ear and the neck behind the ear, maintaining a predetermined distance between the speaker assembly 40 and the user's ear, enhancing the music listening experience while preventing discomfort caused by prolonged contact between the speaker assembly 40 and the ear.

[0047] See also Figure 4 and Figure 10 ,in Figure 10 Display as Figure 1 In a bottom view of the headphone device, the outer circumference of the component housing 41 of the speaker assembly 40 is provided with a plurality of air holes 41d. The air holes 41d are in the form of long slots and are arranged at equal intervals on the outer circumference of the component housing 41. The air holes 41d connect the interior of the component housing 41 with the external environment, allowing heat to be dissipated from the electronic components of the speaker assembly 40.

[0048] Although the speaker assembly 40 of this embodiment is provided with a plurality of radial slots on the outer end surface, the present application is not limited thereto. In other embodiments, the radial slots may not be provided.

[0049] See also Figure 5 and Figure 6 ,in Figure 5 Display as Figure 1 A front view of the headphone device holder rotating from the unfolded position to the folded position, Figure 6 Display as Figure 1 A perspective view of a headphone device holder rotating from an extended position to a retracted position. As shown, each coupling member 20 includes a second pivoting portion 21, and each retaining member 30 includes a first pivoting portion 31 rotatably connected to the second pivoting portion 21 via an axle. The second pivoting portion 21 has a vertically adjacent first limiting surface 211 and a limiting end 212, while the first pivoting portion 31 has a horizontally adjacent second limiting surface 311 and a third limiting surface 312. When the retaining member 30 is in the extended position, the first limiting surface 211 abuts the second limiting surface 311, preventing the retaining member 30 from rotating outward. When the retaining member 30 rotates from the extended position to the retracted position, the retaining member 30 rotates relative to the coupling member 20 until the limiting end 212 abuts the third limiting surface 312, causing the retaining member 30 to stop in the retracted position. Thus, the retaining member 30 of this embodiment can rotate 90 degrees relative to the coupling member 20, meaning that the retaining members 30 are 90 degrees apart between the extended and retracted positions.

[0050] Each retaining member 30 further includes an abutment portion 37 that protrudes from the outer circumference of the retaining portion 32 in a direction away from the first pivoting portion 31. When the retaining members 30 are in the retracted position, the abutment portions 37 of the pair of retaining members 30 abut against each other. In other embodiments, the retaining members 30 may not be provided with the abutment portion 37, and when the retaining members 30 are in the retracted position, the pair of retaining members 30 will not abut against each other.

[0051] See also Figure 7 and Figure 8 ,in Figure 7 Display as Figure 1 A perspective view of the first and second connecting parts of the headphone device being disassembled and separated, Figure 8 Display as Figure 1 A side view of the first connecting portion and the second connecting portion of the coupling member of the headphone device being disassembled and separated. As shown in the figure, each coupling member 20 also includes a first connecting portion 22 and a second connecting portion 23 that are detachably connected to each other, the first connecting portion 22 can slide close to or away from the first end portion 11 or the second end portion 12 of the headband member 10, and the second connecting portion 23 is rotatably connected to the retaining member 30. The first connecting portion 22 is located on the outside, and the second connecting portion 23 is located on the inside. The aforementioned second pivotal portion 21 is arranged between the first connecting portion 22 and the second connecting portion 23 and is connected to the second connecting portion 23. The first connecting portion 22 has a snap-fitting groove 221, and the second connecting portion 23 has a snap-fitting rib 231. The snap-fitting rib 231 is snap-fitted to the snap-fitting groove 221, so that the first connecting portion 22 can be detachably connected to the second connecting portion 23. The engaging slot 221 extends in a direction perpendicular to the headband 10 , so that the second connecting portion 23 , together with the retaining member 30 and the speaker assembly 40 , can be moved laterally and removed from the first connecting portion 22 .

[0052] Each coupling member 20 also includes an upper contact portion 24, which is a bump disposed on the surface of the second connecting portion 23. The upper contact portion 24 can be made of a flexible material, such as rubber. The upper contact portion 24 is capable of contacting the user's cheek above the ear. The upper contact portion 24, along with the second lower contact portion 35 and the first lower contact portion 36, forms a three-point contact with the user's face and neck, maintaining a predetermined distance between the speaker assembly 40 and the user's ear.

[0053] See also Figure 9 , displayed as Figure 1A partial exploded view of the headband component of the headphone device. Each coupling member 20 also includes a sliding portion 25, a rack portion 26 and two stop portions 27a, 27b. The sliding portion 25 is connected to the first assembly portion 22, and the headband member 10 includes a slide groove 13, which opens at the first end 11 and the second end 12. The sliding portion 25 is slidably combined with the slide groove 13, so that the first assembly portion 22 moves along the extension direction of the headband member 10. The rack portion 26 includes a plurality of teeth and is arranged on one side of the sliding portion 25, and the rack portions 26 of a pair of coupling members 20 are arranged opposite to each other. The headband member 10 also includes a gear 14, which is arranged in the slide groove 13 and is located at the center of the slide groove 13. The rack portions 26 of a pair of coupling members 20 are engaged with both sides of the gear 14, so that the pair of coupling members 20 can slide synchronously in opposite directions. A stopper 27 is provided at one end of the rack portion 26 . The stopper 27 abuts against the gear 14 to limit the sliding travel of the coupling 20 , thereby limiting the movement range of the speaker assembly 40 , so that the user can adjust the speaker assembly 40 according to the height of his or her ear.

[0054] Although the surface of the first connection portion 22 of this embodiment is provided with a plurality of convex strip structures to increase the friction between the user's hand and the first connection portion 22 during operation, the present application is not limited thereto. In other embodiments, the surface of the first connection portion 22 may also be a smooth surface without a convex strip structure.

[0055] See also Figure 10 , and see also Figure 1 and Figure 4 Each speaker assembly 40 also has a charging port 42 and an electrical connection portion 43. The charging port 42 is for plugging in a charging cable. The electrical connection portions 43 of a pair of speaker assemblies contact each other, forming a parallel or series connection within the internal circuits of the pair of speaker assemblies 40. This allows the pair of speaker assemblies 40 to be charged simultaneously by connecting the charging port 42 of one speaker assembly 40 to a power source. In other embodiments, the pair of speaker assemblies 40 can also be removed from the holder 30 and placed in the charging compartment for charging. In this embodiment, the charging port 42 is a USB Type-C port.

[0056] See also Figure 11 and Figure 12 , Figure 11 is a three-dimensional diagram of a headphone device according to a second embodiment of the present application. Figure 12 for Figure 11is a front view of a headphone device, wherein the speaker assembly is rotated and retracted. This embodiment has some of the same structures as the first embodiment, so the same reference numerals are given to the same components and their descriptions are omitted. The difference between this embodiment and the first embodiment is that the retaining member 30 of this embodiment does not have the first lower contact portion 36 and the abutment portion 37. In addition, the speaker assembly 40 of this embodiment further includes a coupling pin 41e, and the retaining portion 32 has a coupling hole 32a. The coupling pin 41e is inserted into the coupling hole 32a, so that the speaker assembly 40 can be detachably coupled to the retaining portion 32.

[0057] See also Figure 13 、 Figure 14 and Figure 15 ,in Figure 13 14 is a perspective view of a headphone device according to a third embodiment of the present application. Figure 13 A partial exploded view of Figure 15 for Figure 13 , this embodiment has partially the same structure as the first embodiment, so the same symbols are given to the same parts and their descriptions are omitted. The difference between this embodiment and the first embodiment is that the headrest member 10 of this embodiment is a metal sheet, and a guide groove is provided in the coupling member 20. The end of the headrest member 10 can be slidably coupled to the guide groove in the coupling member 20, so that the coupling member 20 can move along the headrest member 10. The headrest member 10 is provided with a cushion 10a at the position corresponding to the top of the user's head. The coupling member 20 is pivotally connected to the retaining member 30 through a rotating shaft, and a torsion spring is provided at the pivot. The first lower contact portion 36 of this embodiment is provided at the end of the abutting portion 37 away from the retaining portion 32, and the second lower contact portion 35 is provided on one side of the retaining portion 32.

[0058] See also Figure 16 、 Figure 17 and Figure 18 , which is a schematic diagram of the charging methods of three speaker components. Figure 16 As shown, the speaker assembly 40 can be connected to an external power source via a cable X for charging while being coupled to the holder 30, wherein the speaker assemblies 40 are electrically connected by contacting the electrical connection portion 39 provided on the abutment portion 37. Figure 17 As shown, the speaker assembly 40 can be removed from the holder 30, as described above, the electrical connection parts 43 of the two speaker assemblies 40 are in contact with each other, and then one of the speaker assemblies 40 is connected to the external power supply via the cable X for charging. Figure 18 As shown, the two speaker assemblies 40 can be removed from the holder 30 and placed in the charger C to be connected to an external power source via a cable X for charging.

[0059] See also Figure 19 、 Figure 20 、 Figure 21 、 Figure 22 and Figure 23 , which represents a headphone device of the fourth embodiment of the present application. This embodiment has a partially identical structure to the first embodiment, and therefore identical components are given identical symbols and their descriptions are omitted. The difference between this embodiment and the first embodiment is that the retaining member 30 of this embodiment does not have the second contact portion 36 and the abutment portion 37, and the head beam member 10 of this embodiment is a metal sheet, a guide groove is provided in the coupling member 20, and the end of the head beam member 10 can be slidably coupled to the guide groove in the coupling member 20, so that the coupling member 20 can move along the head beam member 10. Since the head beam member 10 is a metal sheet, when the user's head is clamped between the head beam members 10, the head beam member 10 generates stress deformation, causing the upper contact portion 24 of the coupling member 20 to press against the user's head.

[0060] The holder 30 has a lower extension portion 33 connected to one side of the holder 32. The lower extension portion 33 extends from the holder 32 toward the other holder 30 and is arc-shaped. The second contact portion 35 is disposed at the edge of the lower extension portion 33. The second contact portion 35 abuts against the user's cheek.

[0061] The coupling member 20 of this embodiment has an abutting spring piece 28 and a guide plate 29, and the retaining member 30 has an abutting plate 38. The abutting plate 38 is arranged between the abutting spring piece 28 and the guide plate 29. The guide plate 29 has a flat portion 291 and an arc portion 292. Figure 23 As shown, when the retaining member 30 is in the unfolded position, the abutting spring 28 abuts against the abutting plate 38, causing the abutting plate 38 to abut against the flat plate portion 291 of the guide plate 29, causing the second lower contact portion 35 of the retaining member 30 to press against the user's cheek. Figure 24 As shown, when the retaining member 30 moves toward the retracted position, the abutting plate 38 moves along the arc portion 292 of the guide plate 29. After the retaining member 30 reaches the retracted position, the abutting spring 28 abuts against the end edge of the abutting plate 38, thereby positioning the retaining member 30 in the retracted position.

[0062] Although the headband member 10, a pair of coupling members 20, a pair of retaining members 30 and a pair of speaker assemblies 40 of the headphone device 1 of the present embodiment are arranged as individual modules, the present application is not limited thereto. In other embodiments, the headband member 10, the coupling member 20, the retaining member 30 and the speaker assembly 40 can be an integrated structure.

[0063] In addition, although the headphone device 1 of this embodiment is provided with an upper contact portion 24, a first lower contact portion 36 and a second lower contact portion 35, the present application is not limited thereto. In other embodiments, the headphone device may also be provided with only an upper contact portion 24 without a lower contact portion.

[0064] The headphone device of the present application has the following advantageous effects: The headphone device of the present application has a coupling member provided on the headband portion, and an upper contact portion provided on the coupling member. When a user wears the headphone device of the present application, the upper contact portion abuts the user's cheek, and the speaker assembly maintains a predetermined distance from the user's ear.

[0065] The above embodiments are merely illustrative of the principles and effects of this application and are not intended to limit this application. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of this application. Therefore, all equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical concepts disclosed in this application shall be covered by the claims of this application.

Claims

1. A headphone device, characterized in that ,include: The head beam member is arc-shaped and has a first end and a second end that are oppositely disposed; A pair of coupling members, each of which is provided on the head beam member, wherein each coupling member has an upper contact portion, and the upper contact portion extends from the coupling member toward the other coupling member; a pair of retaining members, respectively coupled to the pair of coupling members, and each retaining member having a retaining portion; A pair of speaker assemblies are respectively combined with a pair of the combining pieces, and each speaker assembly is detachably combined with each holding portion.

2. The headphone device according to claim 1, wherein , wherein each of the retaining members has a first lower extension portion, and the first lower extension portion extends from the retaining portion toward the other retaining member.

3. The headphone device according to claim 2, wherein Each of the retaining members also has a first lower contact portion, the first lower extension portion is in the shape of a bent rod, and the first lower contact portion is covered on the outer surface of the first lower extension portion.

4. The headphone device according to claim 2, wherein Each of the retaining members also has a second lower extension portion, which is arranged on the retaining member and opposite to the first lower extension portion, and the second lower extension portion extends from the retaining member toward the other retaining member.

5. The headphone device according to claim 4, wherein The second lower extension portion includes a radial wall extending radially from the retaining portion and an axial wall perpendicular to the radial wall, and the axial wall is arranged opposite to the first lower extension portion.

6. The headphone device according to claim 5, wherein , the retaining member also has a second lower contact portion, which is arranged on the edge of the axial wall.

7. The headphone device according to claim 1, wherein Each of the retaining members has an abutment portion and a first lower contact portion, the abutment portion protrudes from the outer peripheral surface of the retaining portion in a direction away from the retaining member, and a pair of the retaining members rotate toward the head beam member so that the two abutment portions form abutment, and the first lower contact portion is arranged at the end of the abutment portion away from the retaining member.

8. The headphone device according to claim 1, wherein , and also includes a pair of retaining members, which are rotatably coupled to a pair of the coupling members respectively, each of the retaining members has a retaining portion, a lower extending portion and a second contact portion, the speaker assembly is arranged on the retaining portion, the lower extending portion extends from the retaining portion toward the other retaining member, and the lower extending portion is arc-shaped, and the second contact portion is arranged on the edge of the lower extending portion.

9. The headphone device according to claim 1, wherein The headband includes a cushion, which is arranged in the middle of the headband and corresponds to the top of the user's head.

10. The headphone device according to claim 1, wherein The head beam component, the coupling component and the speaker assembly are an integrated structure.

Images