Rotation structure of headphone

Abstract

The utility model discloses a rotating structure of a headphone, which comprises a head beam and earmuffs, the two ends of the head beam are respectively provided with a support arm, the two sides of each earmuff are connected with an earphone support, the top end of each earphone support is provided with an earphone support rotating shaft, the two sides of the inner side of each support arm are correspondingly provided with rotating shaft mounting seats, and the rotating shaft mounting seats are provided with rotating shafts. The earphone support rotating shafts are mounted on the rotating shaft mounting seats, so that the earmuffs are rotatably connected with the head beam, the top ends of the earphone supports are further provided with earphone shell support protruding ribs, the earphone support protruding ribs are fixed in the earphone support rotating shafts, and a support arm buckle is arranged between the two rotating shaft mounting seats. And the earphone bracket is fixed on the support arm by buckling the earphone bracket convex rib on the support arm buckle. According to the utility model, the convex ribs of the earlap support are matched with the buckles of the support arms in a buckling manner, so that the earlap support assembly is more reliable in limiting and fixing, excellent in rotating hand feeling and long in rotating service life.

Description

Technical Field

[0001] This utility model relates to the field of headphones, specifically to a rotating structure for headphones. Background Technology

[0002] Currently, a hinge structure is commonly used between the headphone arm assembly and the earcup support assembly. When the headphones are not in use, the earcup support assembly can be rotated inward to store the headphones. When the headphones are to be used, the earcup support assembly is rotated outward to the designated position, and then worn.

[0003] Currently, most headphones on the market fail to hold the earcups in place after rotating them outward to a predetermined position. Alternatively, they rely on a hinge for a tight fit, but due to dimensional instability and wear from long-term use, this results in unreliable earcup mounting and a poor feel when rotating the earcups. Utility Model Content

[0004] This utility model provides a rotating structure for headphones, aiming to solve the problems of unreliable ear shell support fixation and poor rotation feel in the prior art.

[0005] This utility model embodiment provides a rotating structure for headphones, comprising: a headband and earcups. An arm is provided at each end of the headband. A headphone bracket is connected to both sides of the earcups. A headphone bracket pivot is provided at the top of the headphone bracket. Pivot mounting seats are correspondingly provided on the inner sides of the arm. By mounting the headphone bracket pivot onto the pivot mounting seats, the earcups are rotatably connected to the headband. A headphone bracket protrusion is also provided at the top of the headphone bracket, and the protrusion is fixed within the headphone bracket pivot. An arm clip is provided between the two pivot mounting seats. By engaging the headphone bracket protrusion with the arm clip, the headphone bracket is fixed to the arm.

[0006] Optionally, a mounting block is provided at the top of the headphone bracket, and the two front sides of the mounting block extend outward to form the headphone bracket ribs.

[0007] Optionally, the outrigger buckle includes a fixed end fixed to the outrigger and a limiting part disposed on the fixed end.

[0008] Optionally, the front end of the protruding bone of the earphone bracket is rounded, and the front end of the limiting part and the protruding bone of the earphone bracket are correspondingly rounded.

[0009] Optionally, the mounting block is fixedly connected to the headphone bracket pivot, so that the headphone bracket pivot drives the mounting block to rotate.

[0010] Optionally, two of the arm clips are provided close to the rear end of the pivot mounting base.

[0011] Optionally, the headphone bracket is a Y-shaped headphone bracket, with its two forked ends rotatably connected to both sides of the earcups and its straight end rotatably connected to the headband.

[0012] Optionally, the mounting block is a U-shaped mounting block, and the top of both sides of the U-shaped mounting block are provided with the headphone bracket protrusions.

[0013] Optionally, the headphone bracket pivot is provided with a pivot hole, and each pivot mounting base is provided with a mounting hole. A pivot passes through the pivot hole and is installed in the mounting holes on both sides, so that the headphone bracket pivot is rotatably connected to the pivot mounting base.

[0014] Optionally, the mounting block is provided with a through hole, through which the rotating shaft passes, so that the mounting block rotates coaxially with the rotating shaft of the headphone bracket.

[0015] This utility model embodiment provides a rotating structure for headphones, including: a headband and earcups. An arm is provided at each end of the headband, and a headphone bracket is connected to both sides of the earcups. A headphone bracket pivot is provided at the top of the headphone bracket, and pivot mounting seats are correspondingly provided on the inner sides of the arm. By mounting the headphone bracket pivot onto the pivot mounting seats, the earcups are rotatably connected to the headband. A headphone bracket protrusion is also provided at the top of the headphone bracket, and the protrusion is fixed inside the headphone bracket pivot. An arm clip is provided between the two pivot mounting seats. By engaging the headphone bracket protrusion with the arm clip, the headphone bracket is fixed to the arm. This utility model embodiment uses a locking mechanism between the headphone bracket protrusion and the arm clip, making the earcup support assembly more reliably fixed, providing excellent rotational feel and a long rotational life. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort:

[0017] Figure 1 This is a schematic diagram of the support arm structure of the headphones provided in an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the earcup structure of the headphones provided in an embodiment of the present utility model;

[0019] Figure 3 A schematic diagram of the first connection structure between the support arm and the earmuff provided in an embodiment of this utility model;

[0020] Figure 4 Provided for the embodiments of this utility model Figure 3 Detailed structural diagram at point A;

[0021] Figure 5 A schematic diagram of the second connection structure between the support arm and the earmuff provided in an embodiment of this utility model;

[0022] Figure 6 Provided for the embodiments of this utility model Figure 5 Detailed structural diagram at point B. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] It should be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0025] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0026] Please see below. Figures 1-6The present invention provides a rotating structure for headphones, comprising: a headband 1 and earcups 2. An arm 10 is provided at each end of the headband 1. An earcup bracket 20 is connected to both sides of the earcups 2. An earcup bracket pivot 201 is provided at the top of the earcup bracket 20. Pivot mounting seats 101 are correspondingly provided on the inner sides of the arm 10. The earcups 2 and headband 1 are rotatably connected by mounting the earcup bracket pivot 201 onto the pivot mounting seats 101. An earcup bracket protrusion 202 is also provided at the top of the earcup bracket 20, and the protrusion 202 is fixed within the earcup bracket pivot 201. An arm clip 102 is provided between the two pivot mounting seats 101. The earcup bracket 202 is fixed to the arm 10 by engaging the protrusion 202 with the arm clip 102.

[0027] In this embodiment, the headphones include a headband 1 and earcups 2 disposed at both ends of the headband 1. Each earcup 2 is provided with a headphone bracket 20. Each end of the headband 1 is provided with an arm 10. Each headphone bracket 20 is fixed to the arm 10 on the same side. The top end of the headphone bracket 20 is provided with a headphone bracket pivot 201 and a headphone bracket protrusion 202. The headphone bracket protrusion 202 is fixed in the headphone bracket pivot 201 and rotates with the headphone bracket pivot 201. The arm 10 is provided with a pivot mounting seat 101 and an arm buckle 102. The arm buckle 102 is disposed between two pivot mounting seats 101. The headphone bracket pivot 201 is rotatably mounted in the pivot mounting seat 101. The headphone bracket protrusion 202 rotates with the headphone bracket pivot 201, thereby engaging with the arm buckle 102 to fix the arm 10.

[0028] Specifically, when using the headphones, rotating the earcups 2 up and down causes the headphone bracket pivot 201 to rotate within the pivot mounting base 101. This pivot 201 drives the headphone bracket protrusion 202 to rotate. When the protrusion 202 rotates downwards to a certain angle, it engages with the arm clip 102, thus securing the protrusion 202 to the arm clip 102 and fixing the headphone bracket 20. This fixes the earcups 2 to the headband 1. When the headphones need to be stored, rotating the headphone bracket 20 upwards causes the protrusion 202 to disengage from the arm clip 102, allowing the earcups 2 to rotate.

[0029] This embodiment employs a snap-fit ​​limiting structure. When the earcup support 20 is rotated outward, the earcup support protrusion 202 reaches the support arm snap 102 on the support arm 10. The support arm snap 102 then undergoes elastic deformation, and the earcup support protrusion 202 of the earcup support 20 engages with the support arm snap 102 for fixation. When the earphones are not in use, rotating the earcup support 20 inward causes the support arm snap 102 to undergo elastic deformation, disengaging the earcup support protrusion 202 from the support arm snap 102, thus retracting the support arm 10. The technical solution adopted in this embodiment ensures reliable limiting and fixation of the earcup support assembly, excellent rotational feel, and long rotational life.

[0030] In one embodiment, a mounting block 203 is provided at the top of the headphone bracket 20, and the two front sides of the mounting block 203 extend outward to form headphone bracket protrusions 202. In this embodiment, the mounting block 203 is disposed at the top of the headphone bracket 20, and the headphone bracket protrusions 202 are formed by the outward extension of the front end of the mounting block 203. Specifically, the mounting block 203 is a U-shaped mounting block 203, and the headphone bracket protrusions 202 are provided at the top of both sides of the U-shaped mounting block 203. In a specific embodiment, the mounting block 203 is fixedly connected to the headphone bracket pivot 201, so that the headphone bracket pivot 201 drives the mounting block 203 to rotate.

[0031] In one embodiment, the arm latch 102 includes a fixed end 1021 fixed to the arm 10 and a limiting part 1022 disposed on the fixed end 1021. The fixed end 1021 is fixed to the arm 10, and the overall structure is "n"-shaped. The limiting part 1022 is disposed at the top of the fixed end 1021. Specifically, the front end of the headphone bracket protrusion 202 is rounded, and the front end of the limiting part 1022 and the headphone bracket protrusion 202 are correspondingly rounded. The headphone bracket protrusion 202 is a rounded triangle, and the limiting part 1022 is also a rounded triangle. When the headphone bracket pivot 201 rotates, it drives the headphone bracket protrusion 202 to rotate. Since both the headphone bracket protrusion 202 and the limiting part 1022 are rounded triangles, when the headphone bracket protrusion 202 contacts the limiting part 1022, the headphone bracket protrusion 202 can continue to move upward along the limiting part 1022 until the headphone bracket protrusion 202 is restricted on the support arm buckle 102.

[0032] In one embodiment, two arm clips 102 are provided close to the rear end of the pivot mounting base 101. With two arm clips 102 respectively positioned close to the pivot mounting base 101, when the headphone bracket pivot 201 rotates, the headphone bracket protrusion 202 can be driven to contact the arm clip 102, thereby forming a latching state.

[0033] In one embodiment, the headphone bracket 20 is a Y-shaped headphone bracket, with its two forked ends rotatably connected to both sides of the earcups 2, and its straight end rotatably connected to the headband 1. In this embodiment, the Y-shaped headphone bracket includes forked ends and a straight end, wherein the forked ends are rotatably connected to both sides of the earcups 2, and the straight end is provided with the headphone bracket pivot 201 to achieve a rotatable connection with the headband 1.

[0034] In one embodiment, the headphone bracket pivot 201 is provided with a pivot hole, and each pivot mounting base 101 is provided with a mounting hole. A pivot passes through the pivot hole and is installed in the mounting holes on both sides, so that the headphone bracket pivot 201 is rotatably connected to the pivot mounting base 101. In a specific embodiment, the mounting block 203 is provided with a through hole, and the pivot passes through the through hole, so that the mounting block 203 rotates coaxially with the headphone bracket pivot 201. In this embodiment, the pivot passes through the pivot hole and the through hole and is installed in the mounting hole. Both ends of the pivot are rotatable. Therefore, the pivot passes through the pivot hole and the through hole, so that the headphone bracket pivot 201 and the mounting block 203 rotate together with the pivot.

[0035] Furthermore, although preferred embodiments of the present invention have been described by way of example in the foregoing description, it should be understood that, based on the teachings of the present invention, those skilled in the art will readily conceive of various modifications or variations to the embodiments disclosed herein, or obvious combinations or substitutions of the technical features. Therefore, the scope of protection of the present invention should not be limited to the specific embodiments disclosed herein. The scope of protection of the present invention should be determined based on the technical solutions defined in the claims.

Claims

1. A rotating structure of a headphone, comprising a head beam and ear covers, two ends of the head beam are respectively provided with a support arm, two sides of the ear covers are connected with a headphone support, characterized in that, The top end of the earphone support is provided with an earphone support rotating shaft, and the inner sides of the two sides of the support arm are correspondingly provided with rotating shaft mounting seats.

2. A rotating structure of a headset according to claim 1, characterized in that, The top end of the earphone support is provided with an installation block, and the front ends of the two sides of the installation block extend outward to form the earphone support protruding bones.

3. The rotating structure of headphones according to claim 1, characterized in that, The support arm buckle comprises a fixed end fixed on the support arm and a limiting part arranged on the fixed end.

4. The rotating structure of headphones according to claim 3, characterized in that, The front end of the earphone support protruding bone is provided with a round corner, and the front end of the limiting part is correspondingly provided with a round corner.

5. The rotating structure of headphones according to claim 2, characterized in that, The installation block is fixedly connected with the earphone support rotating shaft, so that the earphone support rotating shaft drives the installation block to rotate.

6. The rotating structure of headphones according to claim 1, characterized in that, The rear end of the support arm buckle is correspondingly provided with two support arm buckles close to the rear end of the rotating shaft mounting seat.

7. The rotating structure of headphones according to claim 1, characterized in that, The earphone support is a Y-shaped earphone support, and the two forked ends thereof are rotatably connected to the two sides of the ear cover.

8. The rotating structure of headphones according to claim 2, characterized in that, The installation block is a U-shaped installation block, and the top of the two sides of the U-shaped installation block is provided with the earphone support protruding bone.

9. A rotating structure of a headset according to claim 8, characterized in that, The earphone support rotating shaft is provided with a rotating shaft hole, and each rotating shaft mounting seat is provided with an installation hole.

10. The rotating structure of headphones according to claim 9, characterized in that, The installation block is provided with a through hole, and the rotating shaft passes through the through hole, so that the installation block rotates coaxially with the earphone support rotating shaft.

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