A headset

Abstract

The utility model discloses a kind of headphones, including two ear cover components, the side of two described ear cover components mutually away is connected with headband by shaft rotation, the bottom of an described ear cover component is connected with external cable, the end of the external cable away from ear cover component is connected with plug, the outer wall of the ear cover component connected with external cable is connected with winding roller, the end of the winding roller close to ear cover component is connected with limit board, the end of the winding roller away from ear cover component is connected with fixed rod, the outer wall of the fixed rod is equipped with adjusting block, the surface of the adjusting block is equipped with connecting hole. The headphones, it is favorable to the winding of external cable, to facilitate carrying work, and it is convenient to adjust the winding length of external cable, and positioning is maintained after adjustment, to facilitate the connection work of different length, and effectively solve the problem that external cable is easily entangled with other objects.

Description

Technical Field

[0001] This utility model relates to the field of headphone technology, and more specifically, to a headphone. Background Technology

[0002] Headphones are a pair of transducers that receive electrical signals from a media player or receiver and convert them into audible sound waves using speakers placed close to the ears. With the continuous development of technology, there are more and more types of headphones, including over-ear headphones.

[0003] Existing headphones are mainly divided into wired and wireless connections. Wired headphones use physical lines to transmit audio signals, which can achieve near-lossless sound quality reproduction, especially in high bitrate audio formats (such as DSD and FLAC) and professional monitoring scenarios.

[0004] However, existing wired headphones are inconvenient to reel in, and the excessive length of the cable can cause inconvenience to the user. Furthermore, the cable can easily get tangled with other objects, leading to potential damage. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a headset to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] A type of over-ear headphone includes two earcup assemblies. Headbands are rotatably connected to the two earcup assemblies at their opposite sides via an axis. An external cable is connected to the bottom of one earcup assembly, with a plug connected to the end of the external cable away from the earcup assembly. A winding roller is connected to the outer wall of the earcup assembly with the external cable. A limit plate is connected to the end of the winding roller near the earcup assembly, and a fixing rod is connected to the end of the winding roller away from the earcup assembly. An adjusting block is fitted onto the outer wall of the fixing rod, and a connecting hole is formed on the surface of the adjusting block. A connecting rod is connected to the side of the adjusting block near the limit plate, and a pressing plate is connected to the end of the connecting rod near the limit plate. A through hole is formed on the surface of the pressing plate.

[0008] By adopting the above technical solution, it is easier to reel in external cables, thus facilitating their carrying. It also makes it easier to adjust the reeling length of external cables and maintain their position after adjustment, thereby facilitating the connection of different lengths and effectively solving the problem of external cables easily getting tangled with other objects.

[0009] Preferably, the winding roller and the limiting plate are arranged in a "T" shape, and the limiting plate and the winding roller are an integrated structure.

[0010] By adopting the above technical solution, the limiting operation is made easier.

[0011] Preferably, the outer wall of the fixing rod is threaded, and the fixing rod is connected to the adjusting block through a connecting hole.

[0012] By adopting the above technical solution, the support work of the fixing rod is facilitated.

[0013] Preferably, the inner wall of the connecting hole is threaded, and the threads on the inner wall of the connecting hole mesh with the threads on the outer wall of the fixing rod.

[0014] By adopting the above technical solution, the threaded connection between the adjusting block and the fixing rod is facilitated.

[0015] Preferably, the connecting rods are distributed at equal angles along the axial center lines of the adjusting block and the pressing plate, respectively.

[0016] By adopting the above technical solution, it is convenient for the adjusting block to drive the extrusion plate to slide via the connecting rod.

[0017] Preferably, the extrusion plate is slidably connected to the winding roller through a through hole, and the diameter of the through hole is larger than the size of the winding roller.

[0018] By adopting the above technical solution, the sliding of the extrusion plate is facilitated.

[0019] Preferably, the diameter of the extrusion plate and the limiting plate are the same.

[0020] By adopting the above technical solution, the limiting operation is made easier.

[0021] The beneficial effects of this utility model are as follows: the design of the earmuff assembly, headband, external cable, plug, winding roller, limiting plate, fixing rod, adjusting block, connecting hole, connecting rod, extrusion plate and through hole facilitates the winding of the external cable, making it convenient for carrying. It also facilitates the adjustment of the winding length of the external cable and maintains its position after adjustment, thereby facilitating the connection of different lengths and effectively solving the problem that the external cable is prone to getting tangled with other objects. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of a headset according to an embodiment of the present utility model;

[0024] Figure 2 This is a type of over-ear headphone according to an embodiment of the present utility model. Figure 1 Enlarged structural diagram at point A in the middle;

[0025] Figure 3 This is a schematic diagram of a three-dimensional connection structure of a winding roller and a fixing rod for a headset according to an embodiment of the present utility model;

[0026] Figure 4 This is a schematic diagram of the three-dimensional connection structure of the adjustment block and the connecting rod of a headset according to an embodiment of the present invention.

[0027] In the picture:

[0028] 1. Earmuff assembly; 2. Headband; 3. External cable; 4. Plug; 5. Winding roller; 6. Limiting plate; 7. Fixing rod; 8. Adjusting block; 9. Connecting hole; 10. Connecting rod; 11. Extrusion plate; 12. Through hole. Detailed Implementation

[0029] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0030] According to an embodiment of the present invention, a headset is provided.

[0031] Example 1;

[0032] like Figures 1-4As shown, the over-ear headphones according to an embodiment of the present invention include two earcup assemblies 1. Headbands 2 are rotatably connected to the sides of the two earcup assemblies 1 that are away from each other via an axis. An external cable 3 is connected to the bottom of one earcup assembly 1. A plug 4 is connected to the end of the external cable 3 away from the earcup assembly 1. A winding roller 5 is connected to the outer wall of the earcup assembly 1 connected to the external cable 3. A limiting plate 6 is connected to the end of the winding roller 5 near the earcup assembly 1. A fixing rod 7 is connected to the end of the winding roller 5 away from the earcup assembly 1. An adjusting block 8 is sleeved on the outer wall of the fixing rod 7. A connecting hole 9 is opened on the surface of the adjusting block 8. A connecting rod 9 is connected to the side of the adjusting block 8 near the limiting plate 6. The connecting rod 10 has a pressing plate 11 connected to one end near the limiting plate 6. The surface of the pressing plate 11 has a through hole 12. The arrangement of the earmuff assembly 1, headband 2, external cable 3, plug 4, winding roller 5, limiting plate 6, fixing rod 7, adjusting block 8, connecting hole 9, connecting rod 10, pressing plate 11 and through hole 12 facilitates the winding of the external cable 3, making it convenient for carrying. It also facilitates the adjustment of the winding length of the external cable 3 and maintains its position after adjustment, thus facilitating the connection of different lengths and effectively solving the problem that the external cable 3 is prone to tangling with other objects.

[0033] In this embodiment, the winding roller 5 and the limiting plate 6 are arranged in a "T" shape, and the limiting plate 6 and the winding roller 5 are an integrated structure. This facilitates the limiting of the external cable 3 when it is stored by the limiting plate 6, preventing the external cable 3 from falling off and separating, thereby improving the stability of storing the external cable 3.

[0034] Furthermore, the outer wall of the fixing rod 7 is threaded, and the fixing rod 7 is connected to the adjusting block 8 through the connecting hole 9. The inner wall of the connecting hole 9 is threaded, and the threads on the inner wall of the connecting hole 9 and the threads on the outer wall of the fixing rod 7 mesh with each other, thereby facilitating the rotation of the adjusting block 8. This allows the adjusting block 8 to slide while rotating, as it is connected to the fixing rod 7 through the connecting hole 9. This facilitates the adjustment work.

[0035] Furthermore, the connecting rods 10 are distributed at equal angles along the axial center lines of the adjusting block 8 and the pressing plate 11, which facilitates the effective connection between the adjusting block 8 and the pressing plate 11 through the connecting rods 10 and improves the firmness of the connection between the two.

[0036] Furthermore, the extrusion plate 11 is slidably connected to the winding roller 5 through the through hole 12, and the diameter of the through hole 12 is larger than the size of the winding roller 5, thereby facilitating the effective sliding of the extrusion plate 11 on the outer wall of the winding roller 5 through the through hole 12.

[0037] Furthermore, the diameter of the extrusion plate 11 is the same as that of the limiting plate 6, which facilitates the limiting of the other side of the cable after winding by the extrusion plate 11, thereby further improving the strength of the winding.

[0038] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0039] In practical applications, firstly, the adjusting block 8 is rotated, so that the adjusting block 8 is threadedly connected to the fixing rod 7 through the connecting hole 9. While rotating, it slides, which in turn causes the adjusting block 8 to drive the extrusion plate 11 to slide through the connecting rod 10. After the extrusion plate 11 slides on the outer wall of the winding roller 5 through the through hole 12, the distance between the extrusion plate 11 and the limiting plate 6 is adjusted. This facilitates the winding of external cables 3 to different lengths, and makes it easier for users to connect different lengths according to actual use. This prevents the external cable 3 from being too long and easily getting tangled with other objects, which could cause damage.

[0040] In summary, by utilizing the above-mentioned technical solution of this utility model, the applicable range is improved by adjusting the length of the external cable 3, and damage caused by tangling is prevented, effectively extending the service life and facilitating carrying and operation.

[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A type of over-ear headphone, characterized in that, The device includes two earmuff assemblies (1), with headbands (2) rotatably connected to the two earmuff assemblies (1) on opposite sides via a shaft. An external cable (3) is connected to the bottom of one earmuff assembly (1), and a plug (4) is connected to the end of the external cable (3) away from the earmuff assembly (1). A winding roller (5) is connected to the outer wall of the earmuff assembly (1) connected to the external cable (3). A limiting plate (6) is connected to the end of the winding roller (5) near the earmuff assembly (1), and a fixing rod (7) is connected to the end of the winding roller (5) away from the earmuff assembly (1). An adjusting block (8) is fitted on the outer wall of the fixing rod (7), and a connecting hole (9) is opened on the surface of the adjusting block (8). A connecting rod (10) is connected to the side of the adjusting block (8) near the limiting plate (6), and a pressing plate (11) is connected to the end of the connecting rod (10) near the limiting plate (6). A through hole (12) is opened on the surface of the pressing plate (11).

2. The headphones according to claim 1, characterized in that, The winding roller (5) and the limiting plate (6) are arranged in a "T" shape, and the limiting plate (6) and the winding roller (5) are an integrated structure.

3. The headphones according to claim 1, characterized in that, The outer wall of the fixing rod (7) is threaded, and the fixing rod (7) is connected to the adjusting block (8) through the connecting hole (9).

4. The headphones according to claim 1, characterized in that, The inner wall of the connecting hole (9) is threaded, and the threads on the inner wall of the connecting hole (9) mesh with the threads on the outer wall of the fixing rod (7).

5. A headset according to claim 1, characterized in that, The connecting rods (10) are distributed at equal angles along the axial center lines of the adjusting block (8) and the pressing plate (11).

6. A headset according to claim 1, characterized in that, The extrusion plate (11) is slidably connected to the winding roller (5) through a through hole (12), and the diameter of the through hole (12) is larger than the size of the winding roller (5).

7. A headset according to claim 1, characterized in that, The diameter of the extrusion plate (11) is the same as that of the limiting plate (6).

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