Headset

Abstract

The invention provides a headphone. The headphone comprises a head-mounted structure and two earmuffs. The head-mounted structure comprises a head-mounted support and two earmuff supports. The earmuff supports extend out of the two opposite ends of the head-mounted support respectively. The earmuffs are arranged on the head-mounted structure and connected to the corresponding earmuff supports respectively. Each earmuff comprises a loudspeaking module, a driven piece and an adjusting piece. The loudspeaker module comprises a sound output surface and a back surface which are opposite to each other. The follower passes through the earmuff support, and one end of the follower is connected to the back surface of the loudspeaker module. The adjusting piece is arranged at the other opposite end of the driven piece. When the adjusting piece rotates towards the first rotation direction, the adjusting piece drives the driven piece to move towards the direction far away from the earmuff support, so that the driven piece drives the loudspeaking module to move from the first position to the second position.

Description

Technical Field

[0001] The present invention relates to the technical field of earphones, and in particular to a headset. Background Art

[0002] Types of earphone devices include: earbuds, ear canal earphones, and headphone, etc. Compared with earbuds and ear canal earphones, headphone can completely cover the ear and is more comfortable to wear. Therefore, earphone devices that need to be worn for a long time, such as gaming earphones, monitoring earphones or music earphones, are mostly made in the form of headphone.

[0003] The headphones currently on the market usually only meet the basic wearing requirements. In this case, although they can meet the head sizes of most users, they cannot take into account the small number of users with more special head sizes. In addition, since each manufacturer sets the clamping force of the headphones differently, if the clamping force of the headphones cannot clamp the user's head accurately, the earmuffs at both ends will not be properly attached to the user's ears, causing sound leakage. In addition, although the appearance design of the earmuffs at both ends of the headphones can meet the tilt angle and size of the ears of most users, for users with more special tilt angles and sizes of the ears, the earmuffs usually press on the ears, which will cause the problem of not being able to be worn for a long time.

[0004] As can be seen from the above, the current headsets on the market cannot meet the requirements of wearing comfort and passive noise reduction. Therefore, how to improve the above problems has become the focus of relevant personnel in this field. Summary of the invention

[0005] One of the purposes of the present invention is to provide a headset which can achieve wearing comfort and passive noise reduction effects by adjusting the position of the earmuffs or adjusting the angle of the ear pads of the earmuffs.

[0006] Other purposes and advantages of the present invention can be further understood from the technical features disclosed in the present invention.

[0007] In order to achieve one or part or all of the above purposes or other purposes, the present invention provides a headset, including a head-mounted structure and two earmuffs. The head-mounted structure includes a head-mounted bracket and two earmuff brackets. These earmuff brackets extend from opposite ends of the head-mounted bracket, respectively. These earmuffs are arranged on the head-mounted structure and are respectively connected to corresponding earmuff brackets. Each earmuff includes a speaker module, a follower and an adjustment member. The speaker module includes a sound output surface and a back surface opposite to each other. The follower is inserted into the earmuff bracket, and one end of the follower is connected to the back surface of the speaker module. The adjustment member is arranged at the other end opposite to the follower. During the process of the adjustment member rotating in the first rotation direction, the adjustment member drives the follower to move in the direction away from the earmuff bracket, so that the follower drives the speaker module to move from the first position to the second position.

[0008] In one embodiment of the present invention, when the speaker module is located at the second position away from the earmuff bracket, during the process of the adjustment member rotating in a second rotation direction opposite to the first rotation direction, the adjustment member drives the follower to move in a direction close to the earmuff bracket, so that the follower drives the speaker module to move from the second position to the first position.

[0009] In one embodiment of the present invention, the above-mentioned follower includes an inner screw. The adjusting member includes an outer screw and a turntable housing. The follower is connected to the back of the speaker module by the inner screw, and the outer screw extends from the turntable housing and is screwed into the inner screw of the follower. The turntable housing rotates in a first rotation direction to drive the outer screw to rotate, so that the outer screw drives the inner screw to move in a direction away from the earmuff bracket in a screwing movement, and then the follower drives the speaker module from the first position to the second position by the inner screw.

[0010] In one embodiment of the present invention, the above-mentioned follower also includes a tenon connected to the inner screw, and when the follower drives the speaker module to move from the first position to the second position via the inner screw, the tenon abuts against the earmuff bracket.

[0011] In one embodiment of the present invention, each of the above-mentioned earmuff brackets includes an inner cover and an outer cover, the inner cover is located between the speaker module and the outer cover, and the outer cover is located between the inner cover and the adjustment member, the inner cover has a first through hole, and the outer cover has a second through hole, the inner cover and the outer cover are assembled with each other so that the first through hole and the second through hole are connected to each other, the inner screw of the follower is connected to the back side of the speaker module through the first through hole and the second through hole, and when the follower drives the speaker module to move from the first position to the second position with the inner screw, the tenon abuts against the inner cover of the earmuff bracket.

[0012] In one embodiment of the present invention, the above-mentioned follower includes a first tube body and a first magnet. The adjusting member includes a second tube body, a second magnet and a turntable housing. The follower is connected to the back of the speaker module by the first tube body, and the first magnet is located in the first tube body. The second tube body extends out from the turntable housing and is arranged in the first tube body of the follower, and the second magnet is located in the second tube body. The first magnet and the second magnet are opposite to each other and there is a magnetic repulsion force between the first magnet and the second magnet. During the rotation of the turntable housing in the first rotation direction, the first tube body is driven to move in a direction away from the earmuff bracket by the magnetic repulsion force, so that the follower drives the speaker module from the first position to the second position by the first tube body.

[0013] In one embodiment of the present invention, the above-mentioned follower also includes a tenon. The tenon is connected to the first tube body. When the speaker module is located at the first position, the tenon abuts against the turntable housing of the adjustment member. When the speaker module is located at the second position, the tenon abuts against the earmuff bracket.

[0014] In one embodiment of the present invention, the above-mentioned turntable housing has an opening. When the turntable housing rotates in the first rotation direction, the turntable housing drives the opening to move to a position corresponding to the tenon, so that the first tube body is driven by the magnetic repulsion force to move in a direction away from the earmuff bracket, and the first tube body simultaneously drives the tenon to pass through the opening of the turntable housing.

[0015] In one embodiment of the present invention, the above-mentioned speaker module also includes a shell, a speaker disc, an ear pad and an adjustment ring. The shell includes a back side. The shell is connected to the follower with its back side. The speaker disc is arranged on the shell, and the speaker disc includes a sound output surface, and the sound output surface is exposed from the shell. The ear pad is arranged on the sound output surface of the speaker disc. The ear pad includes a hollow area, and part of the sound output surface of the speaker disc is exposed from the hollow area. The adjustment ring is rotatably arranged on the outer periphery of the speaker disc and connected to the ear pad. The adjustment ring can rotate relative to the speaker disc within a rotation angle range, wherein during the process of the adjustment ring rotating relative to the speaker disc, the adjustment ring simultaneously drives the ear pad to rotate, so that the hollow area of ​​the ear pad rotates within the rotation angle range.

[0016] In an embodiment of the present invention, the rotation angle range is greater than 0 degree and less than or equal to 20 degrees.

[0017] In one embodiment of the present invention, the speaker module further comprises at least one protruding structure, which is disposed on the adjustment ring and located between the adjustment ring and the outer periphery of the speaker plate, so that there is a gap between the adjustment ring and the speaker plate.

[0018] In one embodiment of the present invention, the above-mentioned speaker module further includes a pusher, which is disposed on the adjustment ring and is used to push the adjustment ring so that the adjustment ring rotates relative to the speaker plate.

[0019] In one embodiment of the present invention, the housing further comprises a groove. The groove comprises a first stop side wall and a second stop side wall opposite to each other. A portion of the pusher is located in the groove, and when the adjustment ring rotates relative to the speaker plate within a rotation angle range, the pusher can move between the first stop side wall and the second stop side wall, and abut against the first stop side wall or the second stop side wall during the movement of the pusher.

[0020] In the headset of the embodiment of the present invention, each earmuff is provided with an adjustment member on the side of the speaker module, such as a turntable shell with inner and outer spiral tubes or a turntable shell with a first tube body and a second tube body with magnets. With such a structural design, the user can adjust the horizontal distance of the speaker module when wearing it. In addition to helping the user adjust the comfort when wearing it, it also has the effect of passively reducing external noise, allowing the user to adjust the preferences according to different wearing habits and noise reduction requirements when wearing it, thereby allowing users with different head shapes and different wearing habits to achieve a better wearing experience. In addition, the design of an adjustment ring connected to the ear pad on each earmuff is a design concept that has never appeared on the market. The main purpose of this design concept is to adjust the ear pads forward and backward within a rotation angle range (such as a rotation angle of 0 to 20 degrees) according to the differences in ear ergonomics of different users and the size and angle of the user's ears through an adjustment ring, so that the position of the ear pads can meet the needs of the users and solve the discomfort between the ear pads and the user's ears. In this way, it is possible to achieve a better human-machine integration comfort and needs when wearing headphones for each user.

[0021] In order to make the above and other purposes, features and advantages of the present invention more clearly understood, preferred embodiments are given below with reference to the accompanying drawings for detailed description as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The figure is a schematic diagram of the appearance structure of a headset according to an embodiment of the present invention.

[0023] Figure 2 for Figure 1 A schematic side view of an earmuff shown connected to an earmuff bracket.

[0024] Figure 3 for Figure 1 The schematic diagram of the speaker module is shown in FIG.

[0025] Figure 4 for Figure 1 The schematic top view of the speaker module is shown.

[0026] Figure 5A and Figure 5B for Figure 1The schematic diagram shown is a diagram of the speaker module moving laterally relative to the earmuff bracket.

[0027] Fig. 6A and Figure 6B for Figure 1 The diagram shows how the adjustment ring drives the ear pad to rotate in angle.

[0028] Fig. 7A and Figure 7B It is a schematic diagram showing the movement of a speaker module of a headset relative to an earmuff bracket according to another embodiment of the present invention.

[0029] The reference numerals are as follows:

[0030] 1. Headphones

[0031] 11: Head-mounted structure

[0032] 12, 12a: Earmuffs

[0033] 111: Head-mounted bracket

[0034] 112: Earmuff bracket

[0035] 121: Speaker module

[0036] 122, 122a: Follower

[0037] 123, 123a: Adjustment parts

[0038] 1121: Inner cover

[0039] 1122: Outer cover

[0040] 1211:Vocal side

[0041] 1212: Back

[0042] 1213: Shell

[0043] 1214: Speaker plate

[0044] 1215: Ear pads

[0045] 1216: Adjustment ring

[0046] 1217: Protruding structure

[0047] 1218: Pusher

[0048] 1221: Internal spiral tube

[0049] 1222, 1222a: tenon

[0050] 1231: External spiral tube

[0051] 1232, 1232a: Turntable housing

[0052] C: Groove

[0053] D1: First rotation direction

[0054] D2: Second direction of rotation

[0055] H1: First hole

[0056] H2: Second hole

[0057] M1: First magnet

[0058] M2: Second magnet

[0059] O: Opening

[0060] P1: First position

[0061] P2: Second position

[0062] R: Hollow area

[0063] T1: first tube body

[0064] T2: Second tube body

[0065] W1: First stop side wall

[0066] W2: Second stop side wall

[0067] θ: Rotation angle range DETAILED DESCRIPTION

[0068] See also Figures 1 to 6B , Figure 1 The figure is a schematic diagram of the appearance structure of a headset according to an embodiment of the present invention. Figure 2 for Figure 1 A schematic side view of an earmuff shown connected to an earmuff bracket. Figure 3 for Figure 1 The schematic diagram of the speaker module is shown in FIG. Figure 4 for Figure 1 The schematic top view of the speaker module is shown. Figure 5A and Figure 5B for Figure 1 The schematic diagram shown is a diagram of the speaker module moving laterally relative to the earmuff bracket. Fig. 6A and Figure 6B for Figure 1 The diagram shows how the adjustment ring drives the ear pad to rotate in angle.

[0069] like Figure 1 and Figure 2As shown, the headset 1 of this embodiment includes a head-mounted structure 11 and two earmuffs 12. The head-mounted structure 11 includes a head-mounted frame 111 and two earmuff frames 112. The earmuff frames 112 extend from opposite ends of the head-mounted frame 111, respectively, so that the earmuff frames 112 are located at positions opposite to each other. The earmuffs 12 are disposed on the head-mounted structure 11, and the earmuffs 12 are connected to corresponding earmuff frames 112, respectively.

[0070] like Figure 1 , Figure 2 , Figure 5A and Figure 5B As shown, each earmuff 12 of the present embodiment includes a speaker module 121, a follower 122 and an adjusting member 123. The speaker module 121 includes a sound outlet surface 1211 and a back surface 1212 which are opposite to each other. The follower 122 is inserted into the earmuff bracket 112, and one end of the follower 122 is connected to the back surface 1212 of the speaker module 121. The adjusting member 123 is disposed at the other end opposite to the follower 122, and the adjusting member 123 can rotate relative to the earmuff bracket 112. During the rotation of the adjusting member 123, the adjusting member 123 drives the follower 122 to move away from or close to the earmuff bracket 112, and during the movement of the follower 122, the speaker module 121 is simultaneously driven to move away from or close to the earmuff bracket 112, thereby achieving the effect of lateral movement of the speaker module 121 in different directions.

[0071] The following further describes other detailed structures of the headset 1 according to the embodiment of the present invention.

[0072] like Figure 1 , Figure 2 , Figure 5A and Figure 5B As shown, the follower 122 of this embodiment includes an inner screw 1221, and the adjusting member 123 includes an outer screw 1231 and a turntable housing 1232. The follower 122 is connected to the back side 1212 of the speaker module 121 by the inner screw 1221. The outer screw 1231 of the adjusting member 123 extends out from the turntable housing 1232, and the outer screw 1231 and the inner screw 1221 of the follower 122 are screwed together. Specifically, the inner screw 1221 of the follower 122 has an inner thread, and the outer screw 1231 of the adjusting member 123 has an outer thread matching the inner thread, and the outer screw 1231 of the adjusting member 123 is screwed together with the inner thread of the inner screw 1221 of the follower 122 by the outer thread. During the rotation of the adjusting member 123, the turntable housing 1232 rotates relative to the earmuff bracket 112, and during the rotation of the turntable housing 1232, the outer screw tube 1231 is driven to rotate, so that the outer screw tube 1231 drives the inner screw tube 122 to move away from or close to the earmuff bracket 112 in a screwing manner.

[0073] like Figure 1 , Figure 2 Figure 5A and Figure 5B As shown, the follower 122 of this embodiment further includes a tenon 1222. The tenon 1222 of the follower 122 is connected to the inner screw 1221. When the inner screw 1221 of the follower 122 is driven by the outer screw 1231 of the adjustment member 123 to move in a direction away from the earmuff bracket 112, the follower 122 simultaneously drives the speaker module 121 to move in a direction away from the earmuff bracket 112 with the inner screw 1221, and in the process of the inner screw 1221 moving in a direction away from the earmuff bracket 112, the tenon 1222 connected to the inner screw 1221 abuts against the earmuff bracket 112. In this embodiment, the function of the tenon 1222 is to stop the inner screw 1221 and prevent the inner screw 1221 from falling off the outer screw 1231 during the movement.

[0074] like Figure 1 , Figure 2 Figure 5A and Figure 5B As shown, each earmuff bracket 112 of the present embodiment includes an inner cover 1121 and an outer cover 1122. The inner cover 1121 of the earmuff bracket 112 is located between the speaker module 121 and the outer cover 1122, and the outer cover 1122 is located between the inner cover and the turntable housing 1232 of the adjustment member 123. The inner cover 1121 has a first through hole H1, and the outer cover has a second through hole H2. The inner cover 1121 and the outer cover 1122 are assembled with each other so that the first through hole H1 and the second through hole H2 are connected to each other. In the present embodiment, the inner screw 1221 of the follower 122 is connected to the back side 1212 of the speaker module 121 through the first through hole H1 of the inner cover 1121 and the second through hole H2 of the outer cover 1122. Specifically, when the follower 122 drives the speaker module 121 to move away from the earmuff bracket 112 via the inner screw 1221 , the tenon 1222 connected to the inner screw 1221 abuts against the inner cover 1121 of the earmuff bracket 112 .

[0075] The following further describes the manner in which the earmuff 12 of the headset 1 according to the embodiment of the present invention is adjusted to move horizontally.

[0076] like Figure 1 , Figure 2 , Figure 5A and Figure 5BAs shown, after the user wears the headset 1 on the head, the user can adjust the lateral movement of each earmuff 12 by the design of the adjusting member 123 and the follower 122, so that each earmuff 12 can be more comfortably attached to or clamped on the user's ear and further reduce external noise. Specifically, when the user wants to move and adjust the earmuff 12 in a direction closer to the ear, the user can rotate the turntable housing 1232 of the adjusting member 123 in the first rotation direction D1, and drive the outer screw 1231 to rotate during the process of rotating the turntable housing 1232 in the first rotation direction D1. At this time, the outer screw 1231 of the adjusting member 123 simultaneously drives the inner screw 1221 of the follower 122 to move in a direction away from the earmuff bracket 112, so that the follower 122 drives the speaker module 121 in a direction away from the earmuff bracket 112 (or in a direction close to the user's ear) from the first position P1 (as shown in FIG. 1 ). Figure 5A ) moves to the second position P2 (such as Figure 5B In addition, when the speaker module 121 is located at the second position P2, the tenon 1222 connected to the inner screw 1221 abuts against the inner cover 1121 of the earmuff bracket 112, so that the speaker module 121 is positioned at the second position P2 away from the earmuff bracket 112.

[0077] As described above, when the user wants to move the earmuff 12 in a direction away from the ear for adjustment, the user can rotate the turntable housing 1232 of the adjustment member 123 in a second rotation direction D2 opposite to the first rotation direction D1, and drive the outer screw 1231 to rotate during the rotation of the turntable housing 1232 in the second rotation direction D2. At this time, the outer screw 1231 of the adjustment member 123 simultaneously drives the inner screw 1221 of the follower 122 to move in a direction close to the earmuff bracket 112, so that the follower 122 drives the speaker module 121 in a direction close to the earmuff bracket 112 (or in a direction away from the user's ear) from the second position P2 (such as Figure 5B ) moves to the first position P1 (such as Figure 5A ).

[0078] The following further describes other detailed structures of the headset 1 according to the embodiment of the present invention and another adjustment method.

[0079] like Figures 1 to 6BAs shown, the speaker module 121 of each earmuff 12 of this embodiment further includes a housing 1213, a speaker plate 1214, an ear pad 1215 and an adjustment ring 1216. The housing 1213 of the speaker module 121 includes a back surface 1212, and the inner screw 1221 of the follower 122 is connected to the back surface 1212 of the housing 1213. The speaker plate 1214 is disposed on the housing 1213, and the speaker plate 1214 includes a sound outlet surface 1211. When the speaker plate 1214 is disposed on the housing 1213, the sound outlet surface 1211 of the speaker plate 1214 is exposed outside the housing 1213. The ear pad 1215 is disposed on the sound outlet surface 1211 of the speaker plate 1214, and the ear pad 1215 includes a hollow area R. When the ear pad 1215 is disposed on the speaker plate 1214, part of the sound outlet surface 1211 of the speaker plate 1214 is exposed outside the hollow area R of the ear pad 1215. The adjustment ring 1216 is rotatably disposed around the outer periphery of the speaker plate 1214 and connected to the ear pad 1215. In this embodiment, the adjustment ring 1216 can rotate relative to the speaker plate 1214 within a rotation angle range θ. During the rotation of the adjustment ring 1216 relative to the speaker plate 1214, the adjustment ring 1216 drives the ear pad 1215 to rotate, so that the hollow area R of the ear pad 1215 rotates simultaneously within the above rotation angle range θ.

[0080] In this embodiment, the above-mentioned rotation angle range θ is, for example, within a range of greater than 0 degrees and less than or equal to 20 degrees, but the present invention is not limited thereto. In other embodiments, the rotation angle range θ can be adjusted according to actual needs, for example, within a range of greater than 0 degrees and less than or equal to 25 degrees, within a range of greater than 0 degrees and less than or equal to 30 degrees, or within a larger range. In this embodiment, the adjustment ring 1216 and the ear pad 1215 are connected to each other by a rotational engagement, but the present invention is not limited thereto.

[0081] like Figure 3 , Figure 4 , Fig. 6A and Figure 6B As shown, the speaker module 121 of this embodiment further includes at least one protruding structure 1217. The protruding structure 1217 is disposed on the adjustment ring 1216, and the protruding structure 1217 is located between the adjustment ring 1216 and the outer periphery of the speaker plate 1214, so that there is a gap G between the adjustment ring 1216 and the speaker plate 1214. The gap G between the adjustment ring 1216 and the speaker plate 1214 allows the adjustment ring 1216 to smoothly rotate relative to the speaker plate 1214, and the function of the protruding structure 1217 is to generate a segmented feel during the rotation of the adjustment ring 1216 relative to the speaker plate. In this embodiment, the number of the protruding structures 1217 is, for example, multiple, and these protruding structures 1217 are evenly distributed on opposite sides of the adjustment ring 1216, but the present invention does not limit the number of the protruding structures 1217.

[0082] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Fig. 6A and Figure 6B As shown, the speaker module 121 of this embodiment further includes a pusher 1218. The pusher 1218 is disposed on the adjustment ring 1216, and the pusher 1218 is configured corresponding to the protruding structure 1217. The pusher 1218 can be pushed by an external force (such as a user's finger), thereby driving the adjustment ring 1216 to rotate relative to the speaker plate 1214 within the above-mentioned rotation angle range θ. It is worth mentioning that the pusher 1218 has an anti-slip structure composed of multiple protrusions, so that the user's finger can generate appropriate friction when contacting the pusher 1218.

[0083] like Figure 1 , Figure 2 and Figure 3 As shown, the housing 1213 of the speaker module 121 of the present embodiment further includes a groove C. The groove C includes a first stopper side wall W1 and a second stopper side wall W2 that are opposite to each other, and a portion of the pusher 1218 is located in the groove C. When the adjustment ring 1216 rotates relative to the speaker plate 1214 within the aforementioned rotation angle range θ, the pusher 1218 can move between the first stopper side wall W1 and the second stopper side wall W2 of the groove C, and abuts against the first stopper side wall W1 or the second stopper side wall W2 during the movement of the pusher 1218.

[0084] like Fig. 6A and Figure 6B As shown, after the user wears the headset 1 on the head, the user can adjust each earmuff 12 forward and backward within the rotation angle range θ (such as a rotation angle of 0 to 20 degrees) through the adjustment ring 1216, so that each earmuff 12 can meet the size and angle of different users' ears, so that the earmuff 12 can be more comfortably attached to the user's ear. Specifically, when the user wants to adjust the angle of the ear pad 1215 of the speaker module 121 so that the hollow area R of the ear pad 1215 can meet the size and angle of the user's ear, the user can push the adjustment ring 1216 to rotate to the required rotation angle within the rotation angle range θ through the push member 1218. At this time, the adjustment ring 1216 can rotate relative to the speaker plate 1214 and simultaneously drive the ear pad 1215 to rotate to the required rotation angle, so that the angle of the hollow area R of the ear pad 1215 can roughly correspond to the angle of the user's ear, so that the user's ear can be roughly located in the hollow area R of the ear pad 1215, increasing the comfort of the user's ear.

[0085] As described above, during the rotation of the adjusting ring 1216 relative to the speaker plate 1214, the pusher 1218 can move between the first stopper side wall W1 and the second stopper side wall W2 of the groove C of the housing 1213. When the adjusting ring 1216 has not yet rotated, the pusher 1218 will abut against the first stopper side wall W1 of the groove C. When the adjusting ring 1216 rotates to the maximum rotation angle (such as 20 degrees), the pusher 1218 will abut against the second stopper side wall W2 of the groove C. In addition, the protruding structure 1217 on the adjusting ring 1216 can generate friction with the speaker plate 1214 to form a clear segment feel, so as to remind the user that the adjusting ring 1216 has been adjusted to the position of the required rotation angle.

[0086] See also Fig. 7A and Figure 7B , which is a schematic diagram of the movement of the speaker module of the headset relative to the earmuff bracket according to another embodiment of the present invention. Fig. 7A and Figure 7B As shown, the headset 1a of this embodiment is Figures 1 to 6B The headset 1 shown is similar, except that the structure of the earmuff 12a of the headset 1a of this embodiment for lateral movement adjustment is slightly different.

[0087] like Fig. 7A and Figure 7B As shown, the follower 122a of the earmuff 12a of this embodiment includes a first tube body T1 and a first magnet M1, and the adjusting member 123a includes a second tube body T2, a second magnet M2 and a turntable housing 1232a. The follower 122a is connected to the back side 1212 of the speaker module 121 by the first tube body T1. The second tube body T2 of the adjusting member 123a extends out from the turntable housing 1232a, and the second tube body T2 is penetrated through the first tube body T1 of the follower 122a, so that the first tube body T1 of the follower 122a can move relative to the second tube body T2 of the adjusting member 123a. The first magnet M1 of the follower 122a is located in the first tube body T1 and is opposite to the second magnet M2, and the second magnet M2 of the adjusting member 123a is located in the second tube body T2 and is opposite to the first magnet M1, and there is a magnetic repulsion between the first magnet M1 and the second magnet M2. When the turntable housing 1232a is rotated in the first rotation direction D1 (eg Figure 1 During the rotation of the earmuff bracket 112, the first tube body T1 is driven to move relative to the second tube body T2 and move in a direction away from the earmuff bracket 112 by the magnetic repulsion between the first magnet M1 and the second magnet M2, and during the movement of the first tube body T1, the speaker module 121 is simultaneously driven to move from the first position P1 to the second position P2.

[0088] like Fig. 7A and Figure 7BAs shown, the driven member 122a of this embodiment also includes a tenon 1222a connected to the first tube body T1, and the turntable housing 1232a has an opening O. Before the turntable housing 1232a is rotated, due to the magnetic repulsion between the first magnet M1 and the second magnet M2, the tenon 1222a connected to the first tube body T1 will be tightly pressed against the turntable housing 1232a. At this time, the first tube body T1 will not be driven by the magnetic repulsion to move relative to the second tube body T2, so that the speaker module 121 is positioned at the first position P1 close to the earmuff bracket 112. When the turntable housing 1232a is rotated in the first rotation direction D1 (such as Figure 1 When the turntable shell 1232a is rotated, the opening O of the turntable shell 1232a will move with the turntable shell 1232a to the position corresponding to the tenon 1222a, so that the first tube body T1 is driven by the magnetic repulsion force to move relative to the second tube body T2 in the direction away from the earmuff bracket 112. At the same time, the first tube body T1 drives the tenon 1222a through the opening O of the turntable shell 1232a, and then the speaker module 121 is driven by the first tube body T1 to move from the first position P1 to the second position P2 in the direction away from the earmuff bracket 112. At this time, the tenon 1222a connected to the first tube body T1 will tightly abut against the inner cover 1121 of the earmuff bracket 112, so that the speaker module 121 is positioned at the second position P2 away from the earmuff bracket 112.

[0089] In summary, in the headset of the embodiment of the present invention, each earmuff is provided with an adjustment member on the side of the speaker module, such as a turntable shell with inner and outer spiral tubes or a turntable shell with a first tube body and a second tube body having magnets. Under such a structural design, the user can adjust the horizontal distance of the speaker module when wearing it. In addition to helping the user to adjust the comfort when wearing it, it also has the effect of passively reducing external noise, allowing the user to adjust the preferences according to different wearing habits and noise reduction requirements when wearing it, so as to achieve a better wearing experience for users with different head shapes and different wearing habits. In addition, the design of an adjustment ring connected to the ear pad on each earmuff is a design concept that has never appeared on the market. The main purpose of this design concept is to adjust the ear pads forward and backward within a rotation angle range (such as a rotation angle of 0 to 20 degrees) according to the differences in ear ergonomics of different users and the size and angle of the user's ears through an adjustment ring, so that the position of the ear pads can meet the needs of the users and solve the discomfort between the ear pads and the user's ears. In this way, it is possible to achieve a better human-machine integration comfort and needs when wearing headphones for each user.

[0090] However, the above is only a preferred embodiment of the present invention, and it cannot be used to limit the scope of the implementation of the present invention. That is, all simple equivalent changes and modifications made according to the claims of the present invention and the content of the invention description are still within the scope of the patent of the present invention. In addition, any embodiment or claim of the present invention does not have to achieve all the purposes, advantages or features disclosed in the present invention. In addition, the abstract and the title are only used to assist in the search of patent documents, and are not used to limit the scope of rights of the present invention. In addition, the terms "first", "second", etc. mentioned in this specification or claims are only used to name the name of the element or distinguish different embodiments or scopes, and are not used to limit the upper or lower limit of the number of elements.

Claims

1. A headset, comprising: A head-mounted structure, comprising a head-mounted support and two earmuff supports, wherein the two earmuff supports extend from opposite ends of the head-mounted support respectively; as well as Two earmuffs are disposed on the head-mounted structure, the two earmuffs are respectively connected to the corresponding earmuff brackets, and each earmuff includes: A speaker module, comprising a sound outlet surface and a back surface facing each other; a follower, which is inserted through the earmuff bracket and one end of which is connected to the back side of the speaker module; and An adjusting member is disposed at the other end opposite to the follower, wherein when the adjusting member rotates in a first rotation direction, the adjusting member drives the follower to move in a direction away from the earmuff bracket, so that the follower drives the speaker module to move from a first position to a second position.

2. The headset as claimed in claim 1, wherein when the speaker module is located at the second position away from the earmuff bracket, during the process of the adjustment member rotating in a second rotation direction opposite to the first rotation direction, the adjustment member drives the follower member to move toward a direction close to the earmuff bracket, so that the follower member drives the speaker module to move from the second position to the first position.

3. The headphone as claimed in claim 1, wherein the follower includes an inner screw, the adjustment member includes an outer screw and a turntable shell, the follower is connected to the back side of the speaker module by the inner screw, the outer screw extends from the turntable shell and is screwed into the inner screw of the follower, and the turntable shell drives the outer screw to rotate during the rotation in the first rotation direction, so that the outer screw drives the inner screw to move in a direction away from the earmuff bracket in a screwing manner, thereby causing the follower to drive the speaker module from the first position to the second position by the inner screw.

4. The headset as claimed in claim 3, wherein the follower further comprises a latch, the latch being connected to the inner screw, and when the follower drives the speaker module to move from the first position to the second position via the inner screw, the latch abuts against the earmuff bracket.

5. The headset as claimed in claim 4, wherein each of the earmuff brackets includes an inner cover and an outer cover, the inner cover is located between the speaker module and the outer cover, and the outer cover is located between the inner cover and the adjustment member, the inner cover has a first through hole, and the outer cover has a second through hole, the inner cover and the outer cover are assembled with each other so that the first through hole and the second through hole are connected to each other, the inner screw of the follower is connected to the back side of the speaker module through the first through hole and the second through hole, and when the follower drives the speaker module to move from the first position to the second position with the inner screw, the tenon abuts against the inner cover of the earmuff bracket.

6. The headset as claimed in claim 1, wherein the follower includes a first tube and a first magnet, the adjusting member includes a second tube, a second magnet and a turntable shell, the follower is connected to the back side of the speaker module by the first tube, and the first magnet is located in the first tube, the second tube extends from the turntable shell and passes through the first tube of the follower, and the second magnet is located in the second tube, the first magnet and the second magnet are opposite to each other and there is a magnetic repulsion force between the first magnet and the second magnet, and during the rotation of the turntable shell in the first rotation direction, the first tube is driven by the magnetic repulsion force to move in a direction away from the earmuff bracket, so that the follower drives the speaker module from the first position to the second position by the first tube.

7. The headset as claimed in claim 6, wherein the follower also includes a tenon, which is connected to the first tube body, and when the speaker module is located at the first position, the tenon abuts against the turntable shell of the adjustment member, and when the speaker module is located at the second position, the tenon abuts against the earmuff bracket.

8. The headset as described in claim 7, wherein the turntable shell has an opening, and when the turntable shell rotates in the first rotation direction, the turntable shell drives the opening to move to a position corresponding to the tenon, so that when the first tube body is driven by the magnetic repulsive force to move in a direction away from the earmuff bracket, the first tube body simultaneously drives the tenon to pass through the opening of the turntable shell.

9. The headset as claimed in claim 1, wherein the speaker module further comprises: A housing, including the back surface, the housing being connected to the driven member via the back surface; A speaker plate is disposed on the housing, the speaker plate includes the sound output surface, and the sound output surface is exposed from the housing; an ear pad, disposed on the sound-emitting surface of the speaker plate, the ear pad comprising a hollow area, and a portion of the sound-emitting surface of the speaker plate is exposed in the hollow area; as well as An adjustment ring is rotatably arranged on the outer periphery of the speaker disc and connected to the ear pad. The adjustment ring can rotate relative to the speaker disc within a rotation angle range. During the rotation of the adjustment ring relative to the speaker disc, the adjustment ring simultaneously drives the ear pad to rotate, so that the hollow area of ​​the ear pad rotates within the rotation angle range. 10 . The headset as claimed in claim 9 , wherein the rotation angle range is greater than 0 degree and less than or equal to 20 degrees.

11. The headset as claimed in claim 9, wherein the speaker module further comprises at least one protruding structure, the at least one protruding structure is configured on the adjustment ring, and the at least one protruding structure is located between the adjustment ring and the outer periphery of the speaker disk, so that there is a gap between the adjustment ring and the speaker disk.

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