Headset

Abstract

The utility model relates to the technical field of headphones, in particular to a headphone, which comprises a shell, an ear rubber sleeve is clamped on the inner side of the shell, a support rotating piece is fixedly connected inside the shell, a metal support is rotatably connected on the inner side of the support rotating piece, and the metal support is fixedly connected with the ear rubber sleeve. A support fixing part is installed between the support rotating part and the shell, a spring is installed in the shell and located at the tail end of the support rotating part, the side wall of the metal support is sleeved with a silicon rubber sleeve, the surface of the silicon rubber sleeve and the surface of the metal support are sleeved with a support upper cover, and an O-shaped silicon rubber ring is installed between the support rotating part and the metal support. According to the utility model, through the arrangement of the structure, a consumer can freely adjust the angle of the rotary earplug part, so that the earphone is more comfortable and convenient to wear, the tightness degree of rotation of the metal support can be adjusted, and the use effect of the headphone is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of head-mounted headphones, in particular to a head-mounted headphone. Background Art

[0002] Headphones are headphones that can be worn on the head, usually consisting of two earphone units and a headband, and are used to provide audio playback and music appreciation functions. Headphones can be connected to audio sources such as mobile phones, computers, speakers and other devices via wired or wireless means, allowing users to enjoy music, sound or other media content in different occasions.

[0003] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: in the actual use of headphones, the earplug and ear handle parts of the headphones are usually fixed structures, which makes it inconvenient to rotate the earplug part when different people use the headphones, thereby causing discomfort to the wearer.

[0004] Therefore, the utility model provides a headset. Utility Model Content

[0005] The utility model aims to solve the defect in the prior art that it is inconvenient for the wearer to rotate and adjust the earplug part, and proposes a headset.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a headset, including a shell, an ear rubber sleeve is clamped on the inner side of the shell, a bracket rotating part is fixedly connected to the inside of the shell, a metal bracket is rotatably connected to the inner side of the bracket rotating part, and a bracket fixing part is installed between the bracket rotating part and the shell.

[0007] The effect achieved by the above components is that consumers can freely adjust the angle of the rotating earplug part to make wearing more comfortable and convenient.

[0008] Preferably, a spring is installed inside the housing, and the spring is located at the tail end of the bracket rotating member.

[0009] The effect achieved by the above components is: a spring is placed at the tail end of the bracket rotating part to achieve the swing of the speaker bowl, making the headphones more comfortable to wear, and finally a screw is screwed on the top of the spring to fix it, while pressing the spring to prevent it from shaking.

[0010] Preferably, the side wall of the metal bracket is covered with a silicone sleeve, and the surface of the silicone sleeve and the metal bracket is covered with a bracket upper cover.

[0011] The effect achieved by the above components is that the silicone sleeve and the metal bracket are in interference fit, achieving smooth stretching.

[0012] Preferably, an O-type silicone ring is installed between the bracket rotating member and the metal.

[0013] The effect achieved by the above components is: the O-shaped silicone ring is directly put on the metal bracket, and has interference friction with the rotating part of the bracket, so that the speaker bowl rotates smoothly.

[0014] Preferably, two connecting blocks are fixedly connected to the side wall of the shell, and limiting rings are fixedly connected to the surfaces of the two connecting blocks. An airbag ring is fixedly connected between the two limiting rings, and the airbag ring is located on the side wall of the metal bracket. The lower surface of the airbag ring is connected to a fixing tube, and a connecting strip is fixedly connected to the inner side of the fixing tube, and a screw is connected to the internal thread of the connecting strip, and a piston is fixedly connected to the end face of the screw, and the piston is located on the inner side of the fixing tube.

[0015] The effect achieved by the above components is that the screw rod rotates inside the connecting strip to realize the driving work of the piston.

[0016] Preferably, a plurality of rubber pads are evenly glued to the inner side of the airbag ring, and the rubber pads are located between the airbag ring and the metal bracket.

[0017] The effect achieved by the above components is that the provision of the rubber pad increases the friction between the airbag ring and the metal bracket.

[0018] Preferably, one end of the screw rod away from the piston is fixedly connected to a rotating block, and the side wall of the rotating block is provided with anti-slip grooves.

[0019] The effect achieved by the above components is that by twisting the rotating block, the rotating block will drive the screw to rotate inside the connecting block.

[0020] In summary:

[0021] In the utility model, by providing the above structure, consumers can freely adjust the angle of the rotating earplug part to make wearing more comfortable and convenient, and can adjust the tightness of the rotation of the metal bracket, further improving the use effect of the headphone. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a cross-sectional view of the utility model;

[0024] Figure 3 For the utility model Figure 1 A magnified image of point A;

[0025] Figure 4 For the utility model Figure 2 Enlarged view of point B.

[0026] Legend: 1. Outer shell; 2. Ear rubber sleeve; 3. Metal bracket; 4. Bracket cover; 5. Silicone sleeve; 6. Bracket rotating part; 7. O-type silicone ring; 8. Bracket fixing part; 9. Spring; 10. Airbag ring; 11. Limiting ring; 12. Connecting block; 13. Rubber pad; 14. Fixing tube; 15. Piston; 16. Screw; 17. Connecting strip; 18. Rotating block. DETAILED DESCRIPTION

[0027] Reference Figure 1 As shown, the utility model provides a technical solution: a headset, comprising a shell 1.

[0028] The following is a detailed description of its overall specific settings and functions.

[0029] Reference Figure 1 and Figure 2 As shown, in this embodiment: the inner side of the shell 1 is clamped with an ear rubber sleeve 2, the inside of the shell 1 is fixedly connected to a bracket rotating member 6, the inner side of the bracket rotating member 6 is rotatably connected to a metal bracket 3, and a bracket fixing member 8 is installed between the bracket rotating member 6 and the shell 1. Consumers can freely adjust the angle of the rotating earplug part to make wearing more comfortable and convenient. A spring 9 is installed inside the shell 1, and the spring 9 is located at the tail end of the bracket rotating member 6. The spring 9 is placed at the tail end of the bracket rotating member 6 to achieve the swing of the speaker bowl, making the earphone more comfortable to wear. Finally, screw the top of the spring 9 to fix it, and at the same time press the spring 9 to prevent it from shaking.

[0030] The side wall of the metal bracket 3 is covered with a silicone sleeve 5, and the surface of the silicone sleeve 5 and the metal bracket 3 is covered with a bracket cover 4. The silicone sleeve 5 and the metal bracket 3 are in interference, so that the stretching is smooth. An O-type silicone ring 7 is installed between the bracket rotating part 6 and the metal. The O-type silicone ring 7 is directly covered on the metal bracket 3, and has interference friction with the bracket rotating part 6, so that the speaker bowl rotates smoothly.

[0031] Reference Figure 3 and Figure 4 As shown, specifically, two connecting blocks 12 are fixedly connected to the side wall of the housing 1, and the surfaces of the two connecting blocks 12 are fixedly connected to the limiting rings 11, and the airbag ring 10 is fixedly connected between the two limiting rings 11. The airbag ring 10 is located on the side wall of the metal bracket 3, and the lower surface of the airbag ring 10 is connected to the fixing tube 14, and the inner side of the fixing tube 14 is fixedly connected to the connecting strip 17, and the inner thread of the connecting strip 17 is connected to the screw 16, and the end surface of the screw 16 is fixedly connected to the piston 15, and the piston 15 is located on the inner side of the fixing tube 14. The screw 16 rotates inside the connecting strip 17 to realize the driving work of the piston 15.

[0032] Several rubber pads 13 are evenly glued to the inner side of the airbag ring 10, and the rubber pads 13 are located between the airbag ring 10 and the metal bracket 3. The provision of the rubber pads 13 increases the friction between the airbag ring 10 and the metal bracket 3. The end of the screw 16 away from the piston 15 is fixedly connected to a rotating block 18, and the side wall of the rotating block 18 is provided with anti-slip grooves. When the rotating block 18 is twisted, the rotating block 18 will drive the screw 16 to rotate inside the connecting block 12.

[0033] Working principle: by setting the above structure, the silicone sleeve 5 and the metal bracket 3 are in interference, so that stretching is smooth. The O-shaped silicone ring 7 is directly put on the metal bracket 3, and the bracket rotating part 6 is in interference friction, so that the speaker bowl rotates smoothly. The bracket fixing part 8 is fixed by four hot melt columns, and the metal bracket 3 is fixed at the same time, so that the metal bracket 3 is fixed and not loose. A spring 9 is placed at the tail end of the bracket rotating part 6 to achieve the swing of the speaker bowl, making the earphone more comfortable to wear. Finally, screw the spring 9 on top of the spring 9 to fix it, and at the same time press the spring 9 to prevent it from shaking. Consumers can freely adjust the angle of the rotating earplug part to make wearing more comfortable and convenient. Twist the rotating block 18, and the rotating block 18 will drive the screw 16 to rotate inside the connecting strip 17 The movement can realize the driving work of the piston 15, and the inflation work into the airbag ring 10 can be realized at this time. The setting of the rubber pad 13 increases the friction between the airbag ring 10 and the metal bracket 3, thereby increasing the resistance when the airbag ring 10 is twisted, and avoids the situation where the O-type silicone ring 7 is easily worn due to long-term friction. By regularly inflating the inside of the airbag ring 10, the stability of the metal bracket 3 after rotation is improved. By setting the above structure, consumers can freely adjust the angle of the rotating earplug part, making it more comfortable and convenient to wear, and can adjust the tightness of the rotation of the metal bracket 3, further improving the use effect of the headphone.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A headset, comprising a housing (1), characterized in that: The inner side of the shell (1) is clamped with an ear rubber sleeve (2), the interior of the shell (1) is fixedly connected with a bracket rotating member (6), the inner side of the bracket rotating member (6) is rotatably connected with a metal bracket (3), and a bracket fixing member (8) is installed between the bracket rotating member (6) and the shell (1).

2. A headset according to claim 1, characterized in that: A spring (9) is installed inside the housing (1), and the spring (9) is located at the rear end of the bracket rotating member (6).

3. The headset according to claim 1, characterized in that: The side wall of the metal bracket (3) is covered with a silicone sleeve (5), and the surface of the silicone sleeve (5) and the metal bracket (3) is covered with a bracket upper cover (4).

4. The headset according to claim 1, characterized in that: An O-type silicone ring (7) is installed between the support rotating member (6) and the metal.

5. The headset according to claim 1, characterized in that: Two connecting blocks (12) are fixedly connected to the side wall of the shell (1), and the surfaces of the two connecting blocks (12) are fixedly connected to limit rings (11). An airbag ring (10) is fixedly connected between the two limit rings (11). The airbag ring (10) is located on the side wall of the metal bracket (3). The lower surface of the airbag ring (10) is connected to a fixed tube (14). The inner side of the fixed tube (14) is fixedly connected to a connecting strip (17). The inner thread of the connecting strip (17) is connected to a screw rod (16). The end face of the screw rod (16) is fixedly connected to a piston (15). The piston (15) is located on the inner side of the fixed tube (14).

6. A headset according to claim 5, characterized in that: A plurality of rubber pads (13) are evenly glued to the inner side of the airbag ring (10), and the rubber pads (13) are located between the airbag ring (10) and the metal bracket (3).

7. The headset according to claim 5, characterized in that: One end of the screw rod (16) away from the piston (15) is fixedly connected to a rotating block (18), and the side wall of the rotating block (18) is provided with anti-slip grooves.

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